WO2011153717A1 - Flat-plate mop with locking device - Google Patents

Flat-plate mop with locking device Download PDF

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Publication number
WO2011153717A1
WO2011153717A1 PCT/CN2010/074050 CN2010074050W WO2011153717A1 WO 2011153717 A1 WO2011153717 A1 WO 2011153717A1 CN 2010074050 W CN2010074050 W CN 2010074050W WO 2011153717 A1 WO2011153717 A1 WO 2011153717A1
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WO
WIPO (PCT)
Prior art keywords
mop
bottom plate
locking device
flat
pin
Prior art date
Application number
PCT/CN2010/074050
Other languages
French (fr)
Chinese (zh)
Inventor
黄沫荻
Original Assignee
Huang Modi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huang Modi filed Critical Huang Modi
Publication of WO2011153717A1 publication Critical patent/WO2011153717A1/en

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/20Mops
    • A47L13/24Frames for mops; Mop heads
    • A47L13/254Plate frames
    • A47L13/256Plate frames for mops made of cloth

Definitions

  • the invention relates to a flatbed mop, in particular a flat mop with a mop locking device.
  • ordinary mops currently on the market.
  • One is the traditional mop.
  • This type of mop is a bundle of tractor material on the mop rod, which is inexpensive, but the strip is easy to fall off and is not easy to wring out to cause mold and bacteria.
  • a water mop and a rotary mop have been developed. The water mop and the rotary mop are added to the traditional mop to add a water turning device or a centrifugal rotating device, but there are still problems such as inconvenient drying, cotton mold and bacteria, and the price is high.
  • the other type is a cotton mop.
  • This kind of mop uses PVA (polyvinyl alcohol) rubber to make the cleaning head of the mop.
  • PVA polyvinyl alcohol
  • the advantage is that the cleaning head has the ability to absorb water, is easy to use and dehydrate, and the disadvantage is that it is not suitable for rubbing grease and chemical dirt.
  • the third category is the flat mop. Flat mops are currently more common, especially for a family that is more widely used.
  • the typical structure of the flat mop is that the mop head adopts a flat design, which makes the bottom plate and the ground fully stressed, can stick to the ground hair and fine dust, and is especially suitable for the wooden floor which is afraid of water when dry. Use a special mop or use a variety of used towels.
  • the Chinese utility model patent with the authorization bulletin number CN201104858Y discloses a flat mop which uses a mop clamping tab to fix the mop. Generally, when using, the mop is first wrapped around the mop bottom plate, and then the two mops are fastened. Lower the pressure on the mop and use the spring to tighten the mop clamp. The outer side of the mop clamp applies downward pressure to the mop to secure the mop.
  • the technical problem to be solved by the present invention is to provide a flat mop with a mop locking device that can securely lock the mop to the mop bottom plate during use.
  • the flat mop with locking device comprises a mop rod and a mop head
  • the mop head comprises a bottom cover, a bottom plate, a mop clamping piece, a connecting shaft and a fixing seat
  • the upper cover of the bottom plate is located at an upper part of the upper part of the bottom plate, and the mop is clamped
  • the sheets are located on both sides of the upper part of the bottom plate.
  • the mop clasp is fixedly coupled to the bottom plate by a mooring pin shaft secured thereto through a pin hole of the fixing seat and a bottom plate.
  • the flat mop also includes a locking device that is formed by the inner side of the mop clasp and the outer side of the upper lid of the bottom panel of the bottom panel for locking the end edge of the mop.
  • the gap between the inner side of the mop clasp constituting the locking device and the outer side of the bottom cover of the upper portion of the bottom plate is 1 to 3 mm, preferably 2 mm.
  • the flat mop with the locking device provided by the invention has the following three embodiments: the inner side of the mop cleat constituting the locking device is a linear side; the inner side of the mop clasp constituting the locking device It is the edge of a sharp-edged jagged shape or the edge of a circular sawtooth shape.
  • a layer of rubber is applied to the inner side portion of the mop gripping sheet constituting the locking device.
  • the upper plane of the mop clamping piece constituting the locking device is close to a straight line or a sharp-edged zigzag or a circular zigzag inner side portion forms an angle ⁇ with the bottom surface of the bottom plate, and the angle of ⁇ is 3 °-10°, It is preferably an angle of 5 °.
  • the pin of the mop clasp is in a clearance fit with the pin bore of the mount.
  • Another type of cooperation is that the pin shaft of the mop clamping piece and the pin hole of the fixing seat are laterally movable.
  • the lateral length L of the pin hole is 1.1 times - 1.3 times the aperture.
  • the preferred embodiment has a lateral length L. 1.2 times the pore size.
  • the utility model has the beneficial effects that the locking device is arranged on the outer side of the upper cover of the bottom plate of the upper part of the mop and the upper end of the upper part of the bottom plate for locking the two end edges of the mop, after locking, the mop pair
  • An outward force is applied to the inner side of the mop clasp, and the direction of the force is not changed by the back and forth pulling of the mop during use, and the mop can be reliably locked without falling off.
  • the mop will not loosen during use, and the mop can be tightly wrapped around the bottom of the bottom plate, and the mop surface at the bottom of the bottom plate is more flat, which is more labor-saving and better in use.
  • Figure 1 is a schematic overall perspective view of one embodiment of the flat mop of the present invention.
  • Figure 2 is a perspective view of the mop clasp of the inner side of the linear shape of the present invention.
  • Figure 3 is a schematic view showing the state in which the mop head of the present invention is attached to the mop;
  • Figure 4 is a schematic view showing the shape of a special mop of the present invention.
  • Figure 5 is a perspective view of the mop clasp of the inner side of the sharp-edged serrated shape
  • Figure 6 is a perspective view of the mop clasp of the inner side of the arc serrated shape
  • Figure 7 is a perspective view of a layer of rubber applied to the inner side of the mop clasp
  • Figure 8 is a perspective view of the linear inner side mop clasping sheet having an upper plane forming an angle ⁇ with the bottom surface of the bottom plate;
  • Figure 9 is a perspective view of the sharp-edged serrated inner side mop clasp of the upper plane forming an angle ⁇ with the bottom surface of the bottom plate;
  • Figure 10 is a perspective view of the arcuate-shaped inner side mop clasp of the upper plane forming an angle ⁇ with the bottom surface of the bottom plate;
  • Figure 11 is a perspective view showing the upper surface of the mop gripping sheet near the inner side portion forming an angle ⁇ with the bottom surface of the bottom plate and coated with a layer of rubber;
  • Figure 12 is a perspective view of the pin shaft of the cross-sectional, clearance-fitted mop clamping tab of the A-A of Figure 2;
  • Figure 13 is a perspective view of the pin shaft of the mop clamping tab of the cross-sectional view and the laterally movable mating of the A-A of Figure 2, and the pin hole of the fixing seat.
  • the mop lever 7 is connected to the mop head 1 through a connecting shaft 14, and the mop head includes a bottom plate upper cover 5, a bottom plate 6, a mop clamping piece 2 and a mop clamping piece 3, a fixing base 15, and a bottom plate upper cover 5 Located in the upper part of the upper part of the bottom plate 6, the mop clamping pieces 2, 3 are located on both sides of the upper part of the bottom plate 6.
  • the mop clamping tabs 2, 3 are rotatably connected to the bottom plate 6 through the pin hole 10 of the fixing base 15 through the mop clamping pin shaft 10 fixed thereto, the fixing base 15 and the bottom plate 6 Fixed connection.
  • the inner side of the mop clasps 2, 3 and the outer side of the bottom cover 5 of the upper portion of the bottom plate 6 form a locking device 4 for locking the two end edges of the mop.
  • a locking device 4 for locking the two end edges of the mop.
  • One end of the spring 12 or 13 is fixed to the projecting portion of the pin shaft 10, and the other end is fixed at the other end.
  • the spring is fixed on the short shaft 11.
  • 3 and 4 show the mop head 1 in use and the mop 8 including the locking side 9.
  • a mop 8 is mounted on the bottom plate 6 and locked by a locking device.
  • the mop 8 encloses the bottom plate 6 at the bottom, and the locking edge 9 of the mop 8 is placed on the inner side of the mop clasps 2, 3. 41.
  • the locking device 4 formed with the outer side 51 of the upper cover 5 of the upper portion of the bottom plate 6, after the mop clasps 2, 3 are pressed, the locking device 4 starts to function, since the thickness of the mop is larger than the mop clasp a gap between an inner side 41 of 2 or 3 and an outer side 51 of the upper cover 5 of the upper portion of the bottom plate 6, the mop exerting an outward horizontal force on the mop clasps 2, 3 to cause the mop jam 2, 3 can reliably lock the mop.
  • the gap between the inner side 41 of the mop clasp 2 or 3 and the outer side 51 of the bottom cover 5 on the upper portion of the bottom plate 6 is 1 to 3 mm, preferably 2 mm.
  • the thickness of the mop can be selected according to the characteristics of the ground, or an old towel can be used instead of a special mop.
  • the mop clasp can be made of engineering plastic or steel, and the bottom and bottom cover are made of engineering plastic.
  • FIG. 5 to 7 show a further improvement of the flat mop with the locking device of the present invention, and the embodiment shown in Figs. 1 to 4 constitutes the inner side of the mop clasps 2, 3 of the locking device 4. It is a straight-shaped side 41, and the inner side of the mop clasps 2, 3 constituting the locking device 4 shown in Fig. 5 is a sharp-edged serrated side 42 and the locking device 4 shown in Fig. 6 is constructed.
  • the inner side of the mop clasps 2, 3 is a serrated arcuate edge 43.
  • the mop clasp has a tighter serrated inner side or a serrated inner side for better locking.
  • Figure 7 shows a layer of rubber applied to the portion of the mop clasps 2, 3 constituting the locking device 4 near the linear inner side to form a linear inner side 44 coated with a layer of rubber, further Improves the locking effect and improves the abrasion resistance of the mop clasp.
  • a layer of rubber on the inner side of the sharp-edged serrated shape or the inner side of the arc-shaped serrated shape to further improve the locking effect and improve the wear resistance of the mop clasp.
  • FIG. 8 to 11 show a further improvement of the flat mop with the locking device of the present invention
  • Fig. 8 shows the upper plane of the mop clamping sheets 2, 3 constituting the locking device 4 in a straight line.
  • the side portion forms an angle with the bottom surface of the bottom plate 6.
  • forming a linear inner side 45 with an angle ⁇
  • the angle of ⁇ is 3°-10°, preferably 5° Angle.
  • Figure 9 is a view showing that the upper surface of the mop clasps 2, 3 constituting the locking device 4 is formed at an angle ⁇ with the bottom surface of the bottom plate 6 and the bottom surface of the bottom plate 6 is formed in a sharp-angled zigzag shape with an angle ⁇ .
  • Side 46 The angle of ⁇ is from 3° to 10°, preferably 5°.
  • Figure 10 shows that the portion of the upper surface of the mop clasps 2, 3 constituting the locking device 4 near the arc-shaped serration forms an angle ⁇ with the bottom surface of the bottom plate 6, Forming an arc-shaped serrated inner side 47 with an angle ⁇ , the angle of ⁇ is 3°-10°, preferably 5° Angle.
  • the upper surface of the mop clamping sheets 2, 3 constituting the locking device 4 shown in Fig. 11 forms an angle ⁇ with the bottom surface of the bottom plate 6 near the inner side portion, and is coated with a rubber layer near the inner side portion. Forming an angle ⁇ and Coated with a layer of rubber
  • the linear inner side 48 further improves the locking effect and improves the wear resistance of the mop grip.
  • FIGS. 12 and 13 show the manner in which the pin 10 of the mop clasps 2, 3 and the pin hole 16 of the mount 15 are engaged.
  • Figure 12 shows one of the ways in which the pin 10 of the mop clasps 2, 3 and the pin hole 16 of the mount 15 are engaged, the pin 10 of the mop clasp 2, 3 and the pin of the mount 15.
  • the holes 16 are clearance fits.
  • Figure 13 shows another way of engaging the pin 10 of the mop clasps 2, 3 with the pin hole 16 of the mount 15, the pin 10 of the mop grips 2, 3 and the pin of the mount 15.
  • the shaft hole 16 is a laterally movable fit, and the lateral length L of the pin hole is 1.1 times to 1.3 times the aperture. The preferred fit is that the lateral length L is 1.2 times the aperture.
  • the pin 10 of the mop clasps 2, 3 and the pin hole 16 of the fixing seat 15 are laterally movably fitted, and the inner side of the mop clasps 2, 3 and the bottom cover 5 of the upper part of the bottom plate 6 can be further adjusted.
  • the gap between the outer sides is especially suitable for the case where the thickness of the mop is large.
  • the inner side of the mop clasps 2, 3 of the present invention is not limited to the above structure, and the use of rectangular teeth, irregularly shaped teeth, and other materials are all within the scope of the present invention.

Abstract

A flat-plate mop with a locking device (4) is provided. The mop comprises a mop rod (7) and a mop head (1). The mop head (1) comprises a bottom plate (6), an upper cover (5) of the bottom plate (6), mop cloth clamping pieces (2, 3), a connecting shaft (14) and permanent seats (15). The mop rod (7) is connected with the mop head (1) by the connecting shaft (14). The permanent seats (15) are fixedly connected with the bottom plate (6). The upper cover (5) of the bottom plate (6) is placed on the central position of the upper part of the bottom plate (6). The mop cloth clamping pieces (2, 3) are placed on two sides of the upper part of the bottom plate (6). The mop cloth clamping pieces (2, 3) are connected with the bottom plate (6) in a relative rotating way by inserting the pin shafts (10) fixed on the mop cloth clamping pieces (2, 3) into the pin shaft holes (16) of the permanent seats (15). The mop also comprises the locking device (4). The locking device (4) consists of inner side edges (41) of the mop cloth clamping pieces (2, 3) and outer side edges (51) of the upper cover (5) of the bottom plate (6) and is used for locking end edges of a mop cloth (8).

Description

一种带锁紧装置的平板拖把Flat mop with locking device
技术领域 Technical field
本发明涉及一种平板拖把,特别是带拖布锁紧装置的平板拖把。 The invention relates to a flatbed mop, in particular a flat mop with a mop locking device.
背景技术 Background technique
家居、小型办公和商用场所一般使用各种类型的拖把清洁地面。目前市场上出售的普通拖把有以下三类。一类是传统拖把。这类拖把是在拖把杆上捆绑拖头材料,价格低廉但布条易脱落且不易拧干造成发霉滋生细菌。在传统拖把的基础上发展了拧水拖把和旋转甩干拖把。拧水拖把和旋转甩干拖把是在传统拖把的基础上增加了拧水装置或离心旋转甩干装置,但依然存在晾晒不方便易造成棉质发霉滋生细菌等问题,且价格较高。另一类是胶棉拖把。这类拖把采用PVA(聚乙烯醇)胶棉制作拖把的清洁头,优点是清洁头吸水能力、使用和脱水方便,缺点是不宜擦油脂以及化学类的污垢。第三类是平板拖把。平板拖把是目前比较常见,特别是家庭使用较为广泛的一种拖把。 Household, small office and commercial locations typically use various types of mops to clean the floor. There are three types of ordinary mops currently on the market. One is the traditional mop. This type of mop is a bundle of tractor material on the mop rod, which is inexpensive, but the strip is easy to fall off and is not easy to wring out to cause mold and bacteria. On the basis of the traditional mop, a water mop and a rotary mop have been developed. The water mop and the rotary mop are added to the traditional mop to add a water turning device or a centrifugal rotating device, but there are still problems such as inconvenient drying, cotton mold and bacteria, and the price is high. The other type is a cotton mop. This kind of mop uses PVA (polyvinyl alcohol) rubber to make the cleaning head of the mop. The advantage is that the cleaning head has the ability to absorb water, is easy to use and dehydrate, and the disadvantage is that it is not suitable for rubbing grease and chemical dirt. The third category is the flat mop. Flat mops are currently more common, especially for a family that is more widely used.
平板拖把典型的结构是拖把头采用平板设计,让底板和地面充分受力,能粘住地面的毛发和细小的灰尘,干用时特别适合怕水的木地板。可使用专用拖布,也可使用各种废旧毛巾。授权公告号为CN201104858Y的中国实用新型专利公开了一种平板拖把,这种平板拖把采用拖布卡紧片固定拖布,一般在使用时,先将拖布围住拖把底板,然后将两个拖布卡紧片放下压住拖布,依靠弹簧拉紧拖布卡紧片,拖布卡紧片的外侧边向拖布施加向下的压力来固定拖布。这类拖布的装取、晾晒、保存方便,价格适中。但是目前市场出售的平板拖把的拖布卡紧片的卡紧效果不够理想,在使用过程中由于拖布来回拉动对拖布卡紧片产生向上的推力,抵消了拖布卡紧片的外侧边向拖布施加的向下压力和弹簧的拉力,易造成拖布卡紧片自动弹起,使拖布脱落,特别是使用的拖布厚度较厚时更容易发生上述情况,导致使用时须不断固定拖布等问题。 The typical structure of the flat mop is that the mop head adopts a flat design, which makes the bottom plate and the ground fully stressed, can stick to the ground hair and fine dust, and is especially suitable for the wooden floor which is afraid of water when dry. Use a special mop or use a variety of used towels. The Chinese utility model patent with the authorization bulletin number CN201104858Y discloses a flat mop which uses a mop clamping tab to fix the mop. Generally, when using, the mop is first wrapped around the mop bottom plate, and then the two mops are fastened. Lower the pressure on the mop and use the spring to tighten the mop clamp. The outer side of the mop clamp applies downward pressure to the mop to secure the mop. This type of mop is easy to store, dry and store, and the price is moderate. However, the clamping effect of the mop clamping tab of the flat mop currently on the market is not ideal. During the use, the mop is pulled back and forth to generate an upward thrust on the mop clamping tab, which offsets the application of the outer side of the mop clamping tab to the mop. The downward pressure and the tension of the spring tend to cause the mop clamping tab to automatically bounce off, causing the mop to fall off, especially when the mop used is thicker, which may cause the above problem to be constantly fixed during use.
发明内容 Summary of the invention
本发明要解决的技术问题是提供一种带拖布锁紧装置的平板拖把,在使用时能够可靠地将拖布锁紧在拖把底板上。 The technical problem to be solved by the present invention is to provide a flat mop with a mop locking device that can securely lock the mop to the mop bottom plate during use.
本发明提出的带锁紧装置的平板拖把包括拖把杆、拖把头,拖把头包括底板上盖、底板、拖布卡紧片、连接轴、固定座,底板上盖位于底板上部中间部位,拖布卡紧片位于底板上部两侧部位。拖布卡紧片通过固定在其上的拖布卡紧片销轴穿过固定座的销轴孔与底板可相对转动的连接,固定座与底板固定连接。平板拖把还包括锁紧装置,该锁紧装置由拖布卡紧片的内侧边与底板上部的底板上盖的外侧边构成,用来锁紧拖布的端边。 The flat mop with locking device provided by the invention comprises a mop rod and a mop head, and the mop head comprises a bottom cover, a bottom plate, a mop clamping piece, a connecting shaft and a fixing seat, and the upper cover of the bottom plate is located at an upper part of the upper part of the bottom plate, and the mop is clamped The sheets are located on both sides of the upper part of the bottom plate. The mop clasp is fixedly coupled to the bottom plate by a mooring pin shaft secured thereto through a pin hole of the fixing seat and a bottom plate. The flat mop also includes a locking device that is formed by the inner side of the mop clasp and the outer side of the upper lid of the bottom panel of the bottom panel for locking the end edge of the mop.
构成锁紧装置的拖布卡紧片的内侧边与底板上部的底板上盖的外侧边之间的间隙为1~3mm,优选为2mm。 The gap between the inner side of the mop clasp constituting the locking device and the outer side of the bottom cover of the upper portion of the bottom plate is 1 to 3 mm, preferably 2 mm.
本发明提出的带锁紧装置的平板拖把有以下三种实施方式:构成锁紧装置的拖布卡紧片的内侧边是直线形状的边;构成锁紧装置的拖布卡紧片的内侧边是尖角锯齿形状的边或圆弧锯齿形状的边。 The flat mop with the locking device provided by the invention has the following three embodiments: the inner side of the mop cleat constituting the locking device is a linear side; the inner side of the mop clasp constituting the locking device It is the edge of a sharp-edged jagged shape or the edge of a circular sawtooth shape.
作为对本发明的进一步改进,在构成锁紧装置的拖布卡紧片的靠近内侧边部分上面涂覆一层橡胶。 As a further improvement of the present invention, a layer of rubber is applied to the inner side portion of the mop gripping sheet constituting the locking device.
作为对本发明的进一步改进,构成锁紧装置的拖布卡紧片的上平面靠近直线形或尖角锯齿形或圆弧锯齿形内侧边部分与底板的底面形成夹角 α,α的角度为3°-10°, 优选为5 ° 夹角。 As a further improvement of the present invention, the upper plane of the mop clamping piece constituting the locking device is close to a straight line or a sharp-edged zigzag or a circular zigzag inner side portion forms an angle α with the bottom surface of the bottom plate, and the angle of α is 3 °-10°, It is preferably an angle of 5 °.
作为对本发明的进一步改进,拖布卡紧片的销轴与固定座的销轴孔为间隙配合。另一种配合方式是,拖布卡紧片的销轴与固定座的销轴孔为横向可移动配合,销轴孔的横向长度L为1.1倍-1.3倍孔径,优选的实施方式横向长度L为1.2倍孔径。 As a further improvement of the present invention, the pin of the mop clasp is in a clearance fit with the pin bore of the mount. Another type of cooperation is that the pin shaft of the mop clamping piece and the pin hole of the fixing seat are laterally movable. The lateral length L of the pin hole is 1.1 times - 1.3 times the aperture. The preferred embodiment has a lateral length L. 1.2 times the pore size.
本发明的有益效果是,通过在拖布卡紧片的内侧边与底板上部的底板上盖的外侧边设置锁紧装置,用来锁紧拖布的两个端边,锁紧后,拖布对拖布卡紧片的内侧边施加一个向外的力,且力的方向不会因使用过程中拖布的来回拉动而改变,能够可靠地锁紧拖布不至脱落。同时,由于该锁紧装置的锁紧效果好,使用过程中拖布不会松动,拖布能够紧紧地包覆在底板外围,底板底部的拖布面更加平整,使用时更加省力和效果更好。 The utility model has the beneficial effects that the locking device is arranged on the outer side of the upper cover of the bottom plate of the upper part of the mop and the upper end of the upper part of the bottom plate for locking the two end edges of the mop, after locking, the mop pair An outward force is applied to the inner side of the mop clasp, and the direction of the force is not changed by the back and forth pulling of the mop during use, and the mop can be reliably locked without falling off. At the same time, due to the good locking effect of the locking device, the mop will not loosen during use, and the mop can be tightly wrapped around the bottom of the bottom plate, and the mop surface at the bottom of the bottom plate is more flat, which is more labor-saving and better in use.
附图说明 DRAWINGS
下面结合附图对本发明进一步说明。 The invention will now be further described with reference to the accompanying drawings.
图1是本发明平板拖把实施方式之一的整体透视示意图; Figure 1 is a schematic overall perspective view of one embodiment of the flat mop of the present invention;
图2是本发明直线形状内侧边的拖布卡紧片透视图; Figure 2 is a perspective view of the mop clasp of the inner side of the linear shape of the present invention;
图3是本发明安装拖布的拖布头锁紧状态示意图; Figure 3 is a schematic view showing the state in which the mop head of the present invention is attached to the mop;
图4是本发明专用拖布形状示意图; Figure 4 is a schematic view showing the shape of a special mop of the present invention;
图5是尖角锯齿形状内侧边的拖布卡紧片透视图; Figure 5 is a perspective view of the mop clasp of the inner side of the sharp-edged serrated shape;
图6是圆弧锯齿形状内侧边的拖布卡紧片透视图; Figure 6 is a perspective view of the mop clasp of the inner side of the arc serrated shape;
图7是在拖布卡紧片的内侧边涂覆一层橡胶的透视图; Figure 7 is a perspective view of a layer of rubber applied to the inner side of the mop clasp;
图8是上平面与底板的底面形成夹角 α的 直线形内侧边拖布卡紧片的透视图; Figure 8 is a perspective view of the linear inner side mop clasping sheet having an upper plane forming an angle α with the bottom surface of the bottom plate;
图9是上平面与底板的底面形成夹角 α的 尖角锯齿形状内侧边拖布卡紧片的透视图; Figure 9 is a perspective view of the sharp-edged serrated inner side mop clasp of the upper plane forming an angle α with the bottom surface of the bottom plate;
图10是上平面与底板的底面形成夹角 α的 圆弧锯齿形状内侧边拖布卡紧片的透视图; Figure 10 is a perspective view of the arcuate-shaped inner side mop clasp of the upper plane forming an angle α with the bottom surface of the bottom plate;
图11是拖布卡紧片的上平面靠近内侧边部分与底板的底面形成夹角 α且 涂覆一层橡胶 的 透视图; Figure 11 is a perspective view showing the upper surface of the mop gripping sheet near the inner side portion forming an angle α with the bottom surface of the bottom plate and coated with a layer of rubber;
图12是图2的A-A向剖视、间隙配合的拖布卡紧片的销轴与固定座的销轴孔投影图; Figure 12 is a perspective view of the pin shaft of the cross-sectional, clearance-fitted mop clamping tab of the A-A of Figure 2;
图13是图2的A-A向剖视、横向可移动配合的拖布卡紧片的销轴与固定座的销轴孔投影图。 Figure 13 is a perspective view of the pin shaft of the mop clamping tab of the cross-sectional view and the laterally movable mating of the A-A of Figure 2, and the pin hole of the fixing seat.
具体实施方式 detailed description
图1~图4所示的是本发明的一种实施方式。如图1所示,拖把杆7通过连接轴14与拖把头1连接,拖把头包括底板上盖5、底板6、拖布卡紧片2和拖布卡紧片3、固定座15,底板上盖5位于底板6上部中间部位,拖布卡紧片2、3位于底板6上部两侧部位。如图2所示,拖布卡紧片2、3通过固定在其上的拖布卡紧片销轴10穿过固定座15的销轴孔与底板6可相对转动的连接,固定座15与底板6固定连接。这样,拖布卡紧片2、3的内侧边与底板6上部的底板上盖5的外侧边就形成锁紧装置4,用来锁紧拖布的两个端边。在拖布卡紧片2或3的下部靠近两端部位,有销轴10的伸出部分和弹簧固定短轴11,弹簧12或13的一端固定在销轴10的伸出部分,另一端固定在弹簧固定短轴11上。图3和图4所示的是使用状态的拖布头1及包括锁紧边9专用拖布8。在底板6之上安装了拖布8并由锁紧装置进行了锁紧,拖布8在底部包住底板6,将拖布8的锁紧边9放入由拖布卡紧片2、3的内侧边41与底板6上部的底板上盖5的外侧边51形成的锁紧装置4中,压下拖布卡紧片2、3后,锁紧装置4开始作用,由于拖布的厚度大于拖布卡紧片2或3的一个内侧边41与底板6上部的底板上盖5的外侧边51之间的间隙,拖布对拖布卡紧片2、3施加一个向外的水平力,使拖布卡紧片2、3能够可靠的锁住拖布。拖布卡紧片2或3的内侧边41与底板6上部的底板上盖5的外侧边51之间的间隙为1~3mm,优选为2mm。 1 to 4 show an embodiment of the present invention. As shown in FIG. 1, the mop lever 7 is connected to the mop head 1 through a connecting shaft 14, and the mop head includes a bottom plate upper cover 5, a bottom plate 6, a mop clamping piece 2 and a mop clamping piece 3, a fixing base 15, and a bottom plate upper cover 5 Located in the upper part of the upper part of the bottom plate 6, the mop clamping pieces 2, 3 are located on both sides of the upper part of the bottom plate 6. As shown in FIG. 2, the mop clamping tabs 2, 3 are rotatably connected to the bottom plate 6 through the pin hole 10 of the fixing base 15 through the mop clamping pin shaft 10 fixed thereto, the fixing base 15 and the bottom plate 6 Fixed connection. Thus, the inner side of the mop clasps 2, 3 and the outer side of the bottom cover 5 of the upper portion of the bottom plate 6 form a locking device 4 for locking the two end edges of the mop. At the lower portion of the lower portion of the mop clasp 2 or 3, there is a projecting portion of the pin shaft 10 and a spring fixing stub shaft 11. One end of the spring 12 or 13 is fixed to the projecting portion of the pin shaft 10, and the other end is fixed at the other end. The spring is fixed on the short shaft 11. 3 and 4 show the mop head 1 in use and the mop 8 including the locking side 9. A mop 8 is mounted on the bottom plate 6 and locked by a locking device. The mop 8 encloses the bottom plate 6 at the bottom, and the locking edge 9 of the mop 8 is placed on the inner side of the mop clasps 2, 3. 41. In the locking device 4 formed with the outer side 51 of the upper cover 5 of the upper portion of the bottom plate 6, after the mop clasps 2, 3 are pressed, the locking device 4 starts to function, since the thickness of the mop is larger than the mop clasp a gap between an inner side 41 of 2 or 3 and an outer side 51 of the upper cover 5 of the upper portion of the bottom plate 6, the mop exerting an outward horizontal force on the mop clasps 2, 3 to cause the mop jam 2, 3 can reliably lock the mop. The gap between the inner side 41 of the mop clasp 2 or 3 and the outer side 51 of the bottom cover 5 on the upper portion of the bottom plate 6 is 1 to 3 mm, preferably 2 mm.
可以根据地面的特点选择拖布的厚度,也可以使用旧毛巾代替专用拖布。拖布卡紧片可以使用工程塑料或钢板制作,底板与底板上盖使用工程塑料制作。 The thickness of the mop can be selected according to the characteristics of the ground, or an old towel can be used instead of a special mop. The mop clasp can be made of engineering plastic or steel, and the bottom and bottom cover are made of engineering plastic.
图5~图7所示的是对本发明带锁紧装置的平板拖把进一步的改进,上述图1~图4所示的实施方式构成锁紧装置4的拖布卡紧片2、3的内侧边是直线形状的边41,而图5所示的构成锁紧装置4的拖布卡紧片2、3的内侧边是尖角锯齿形状的边42,而图6所示的构成锁紧装置4的拖布卡紧片2、3的内侧边是圆弧锯齿形状的边43。拖布卡紧片采用尖角锯齿形状的内侧边或圆弧锯齿形状的内侧边其锁紧效果更好。图7所示的是在构成锁紧装置4的拖布卡紧片2、3的靠近直线形内侧边部分上涂覆一层橡胶,形成涂覆一层橡胶的直线形内侧边44,进一步改善锁紧效果并提高拖布卡紧片的耐磨性。当然,也可以在尖角锯齿形状的内侧边或圆弧锯齿形状的内侧边上涂覆一层橡胶,进一步改善锁紧效果并提高拖布卡紧片的耐磨性。 5 to 7 show a further improvement of the flat mop with the locking device of the present invention, and the embodiment shown in Figs. 1 to 4 constitutes the inner side of the mop clasps 2, 3 of the locking device 4. It is a straight-shaped side 41, and the inner side of the mop clasps 2, 3 constituting the locking device 4 shown in Fig. 5 is a sharp-edged serrated side 42 and the locking device 4 shown in Fig. 6 is constructed. The inner side of the mop clasps 2, 3 is a serrated arcuate edge 43. The mop clasp has a tighter serrated inner side or a serrated inner side for better locking. Figure 7 shows a layer of rubber applied to the portion of the mop clasps 2, 3 constituting the locking device 4 near the linear inner side to form a linear inner side 44 coated with a layer of rubber, further Improves the locking effect and improves the abrasion resistance of the mop clasp. Of course, it is also possible to apply a layer of rubber on the inner side of the sharp-edged serrated shape or the inner side of the arc-shaped serrated shape to further improve the locking effect and improve the wear resistance of the mop clasp.
图8~图11所示的是对本发明带锁紧装置的平板拖把更进一步的改进,图8所示的是将构成锁紧装置4的拖布卡紧片2、3的上平面靠近直线形内侧边部分与底板6的底面形成夹角 α, 形成有夹角 α的 直线形内侧边45, α的角度为3°-10° ,优选为5 ° 夹角。图9所示的是将构成锁紧装置4的拖布卡紧片2、3的上平面靠近尖角锯齿形状部分与底板6的底面形成夹角 α, 形成有夹角 α的 尖角锯齿形内侧边46, α的角度为3°-10° ,优选为5 ° 夹角。图10所示的是将构成锁紧装置4的拖布卡紧片2、3的上平面靠近圆弧锯齿形状的部分与底板6的底面形成夹角 α, 形成有夹角 α的 圆弧锯齿形内侧边47, α的角度为3°-10°, 优选为5 ° 夹角。图11所示的将构成锁紧装置4的拖布卡紧片2、3的上平面靠近内侧边部分与底板6的底面形成夹角 α,并在 靠近内侧边部分上涂覆一层橡胶,形成有夹角 α并 涂覆一层橡胶 的 直线形内侧边48,进一步改善锁紧效果并提高拖布卡紧片的耐磨性。当然,也可以在尖角锯齿形状的内侧边或圆弧锯齿形状的内侧边上涂覆一层橡胶,进一步改善锁紧效果并提高拖布卡紧片的耐磨性。 8 to 11 show a further improvement of the flat mop with the locking device of the present invention, and Fig. 8 shows the upper plane of the mop clamping sheets 2, 3 constituting the locking device 4 in a straight line. The side portion forms an angle with the bottom surface of the bottom plate 6. α, forming a linear inner side 45 with an angle α, the angle of α is 3°-10°, preferably 5° Angle. Figure 9 is a view showing that the upper surface of the mop clasps 2, 3 constituting the locking device 4 is formed at an angle α with the bottom surface of the bottom plate 6 and the bottom surface of the bottom plate 6 is formed in a sharp-angled zigzag shape with an angle α. Side 46, The angle of α is from 3° to 10°, preferably 5°. Figure 10 shows that the portion of the upper surface of the mop clasps 2, 3 constituting the locking device 4 near the arc-shaped serration forms an angle α with the bottom surface of the bottom plate 6, Forming an arc-shaped serrated inner side 47 with an angle α, the angle of α is 3°-10°, preferably 5° Angle. The upper surface of the mop clamping sheets 2, 3 constituting the locking device 4 shown in Fig. 11 forms an angle α with the bottom surface of the bottom plate 6 near the inner side portion, and is coated with a rubber layer near the inner side portion. Forming an angle α and Coated with a layer of rubber The linear inner side 48 further improves the locking effect and improves the wear resistance of the mop grip. Of course, it is also possible to apply a layer of rubber on the inner side of the sharp-edged serrated shape or the inner side of the arc-shaped serrated shape to further improve the locking effect and improve the wear resistance of the mop clasp.
图12、图13所示的是拖布卡紧片2、3的销轴10与固定座15的销轴孔16的配合方式。图12所示的是拖布卡紧片2、3的销轴10与固定座15的销轴孔16的配合方式之一,拖布卡紧片2、3的销轴10与固定座15的销轴孔16为间隙配合。图13所示的是拖布卡紧片2、3的销轴10与固定座15的销轴孔16的另一种配合方式,拖布卡紧片2、3的销轴10与固定座15的销轴孔16为横向可移动配合,销轴孔的横向长度L为1.1倍-1.3倍孔径,优选的配合方式是横向长度L为1.2倍孔径。拖布卡紧片2、3的销轴10与固定座15的销轴孔16采用横向可移动配合,可进一步调节拖布卡紧片2、3的内侧边与底板6上部的底板上盖5的外侧边之间的间隙,特别适用于拖布厚度较大的情况。 12 and 13 show the manner in which the pin 10 of the mop clasps 2, 3 and the pin hole 16 of the mount 15 are engaged. Figure 12 shows one of the ways in which the pin 10 of the mop clasps 2, 3 and the pin hole 16 of the mount 15 are engaged, the pin 10 of the mop clasp 2, 3 and the pin of the mount 15. The holes 16 are clearance fits. Figure 13 shows another way of engaging the pin 10 of the mop clasps 2, 3 with the pin hole 16 of the mount 15, the pin 10 of the mop grips 2, 3 and the pin of the mount 15. The shaft hole 16 is a laterally movable fit, and the lateral length L of the pin hole is 1.1 times to 1.3 times the aperture. The preferred fit is that the lateral length L is 1.2 times the aperture. The pin 10 of the mop clasps 2, 3 and the pin hole 16 of the fixing seat 15 are laterally movably fitted, and the inner side of the mop clasps 2, 3 and the bottom cover 5 of the upper part of the bottom plate 6 can be further adjusted. The gap between the outer sides is especially suitable for the case where the thickness of the mop is large.
本发明的拖布卡紧片2、3的内侧边并不局限于上述结构,如采用矩形齿、不规则形状齿,涂覆其他材料,均落入本发明的保护范围之内。 The inner side of the mop clasps 2, 3 of the present invention is not limited to the above structure, and the use of rectangular teeth, irregularly shaped teeth, and other materials are all within the scope of the present invention.

Claims (1)

  1. 1 、一种带锁紧装置的平板拖把,包括拖把杆(7),拖把头(1),所述拖把头包括底板上盖(5)、底板(6)、拖布卡紧片(2、3)、连接轴(14)、固定座(15),底板上盖(5)位于底板(6)上部中间部位,拖布卡紧片(2、3)位于底板(6)上部两侧部位,拖布卡紧片(2、3)通过固定在其上的拖布卡紧片销轴(10)穿过固定座(15)的销轴孔与底板(6)可相对转动的连接,固定座(15)与底板(6)固定连接,其特征在于:还包括锁紧装置(4),所述锁紧装置(4)由拖布卡紧片(2、3)的内侧边与底板(6)上部的底板上盖(5)的外侧边(51)构成,用来锁紧拖布的端边。1 a flat mop with a locking device, comprising a mop lever (7), a mop head (1), the mop head comprising a bottom cover (5), a bottom plate (6), a mop clamping piece (2, 3) , the connecting shaft (14), the fixing seat (15), the upper cover (5) of the bottom plate is located at the upper part of the upper part of the bottom plate (6), and the mop clamping pieces (2, 3) are located on both sides of the upper part of the bottom plate (6), and the mop is clamped The piece (2, 3) is rotatably connected to the bottom plate (6) through the pin hole of the fixing seat (15) through the mop clamping pin (10) fixed thereto, the fixing seat (15) and the bottom plate (6) A fixed connection, characterized in that it further comprises a locking device (4) which is supported by the inner side of the mop clasping piece (2, 3) and the bottom plate of the upper part of the bottom plate (6) The outer side edge (51) of the cover (5) is configured to lock the end edge of the mop.
    2 、根据权利要求1所述的平板拖把,其特征在于:所述构成锁紧装置(4)的拖布卡紧片(2、3)的内侧边与底板(6)上部的底板上盖(5)的外侧边(51)之间的间隙为1~3mm。2 The flat mop according to claim 1, characterized in that the inner side of the mop clasping piece (2, 3) constituting the locking device (4) and the upper side cover of the upper part of the bottom plate (6) (5) The gap between the outer sides (51) of the ) is 1 to 3 mm.
    3 、根据权利要求2所述的平板拖把,其特征在于:所述构成锁紧装置(4)的拖布卡紧片(2、3)的内侧边与底板(6)上部的底板上盖(5)的外侧边(51)之间的间隙为2mm。3 The flat mop according to claim 2, characterized in that: the inner side of the mop cleats (2, 3) constituting the locking device (4) and the bottom cover of the upper part of the bottom plate (6) (5) The gap between the outer sides (51) of the ) is 2 mm.
    4 、根据权利要求1所述的平板拖把,其特征在于:所述构成锁紧装置(4)的拖布卡紧片(2,3)的内侧边是直线形状的边(41)、尖角锯齿形状的边(42)或圆弧锯齿形状的边(43)。4 The flat mop according to claim 1, characterized in that the inner side of the mop clasp (2, 3) constituting the locking device (4) is a linear side (41), sharp-edged The edge of the shape (42) or the edge of the circular sawtooth shape (43).
    5 、根据权利要求4所述的平板拖把,其特征在于:在所述构成锁紧装置(4)的拖布卡紧片(2、3)的靠近内侧边部分上面涂覆一层橡胶。5 A flat mop according to claim 4, wherein a layer of rubber is applied to the inner side portion of the mop clasps (2, 3) constituting the locking device (4).
    6 、根据权利要求4所述的平板拖把,其特征在于:所述构成锁紧装置(4)的拖布卡紧片(2、3)的上平面靠近直线形内侧边部分与底板(6)的底面形成夹角 α,α的角度为3° ~ 10 ° 。6 The flat mop according to claim 4, characterized in that the upper plane of the mop clamping tabs (2, 3) constituting the locking device (4) is close to the linear inner side portion and the bottom plate (6) The bottom surface forms an angle The angle of α, α is 3 ° ~ 10 °.
    7 、根据权利要求6所述的平板拖把,其特征在于:所述构成锁紧装置(4)的拖布卡紧片(2,3)的上平面靠近直线形内侧边部分与底板(6)的底面形成5 ° 夹角。7 The flat mop according to claim 6, characterized in that the upper plane of the mop clamping tabs (2, 3) constituting the locking device (4) is close to the linear inner side portion and the bottom plate (6) The bottom surface forms 5 ° Angle.
    8 、根据权利要求1所述的平板拖把,其特征在于:拖布卡紧片(2、3)的销轴(10)与固定座(15)的销轴孔(16)为间隙配合。8 The flat mop according to claim 1, characterized in that the pin (10) of the mop clamping tab (2, 3) is in a clearance fit with the pin hole (16) of the fixing seat (15).
    9 、根据权利要求1所述的平板拖把,其特征在于:拖布卡紧片(2、3)的销轴(10)与固定座(15)的销轴孔(16)为横向可移动配合,销轴孔的横向长度L为1.1~1.3倍孔径。9 The flat mop according to claim 1, characterized in that the pin (10) of the mop clamping piece (2, 3) and the pin hole (16) of the fixing seat (15) are laterally movable, pin The lateral length L of the shaft hole is 1.1 to 1.3 times the aperture.
    10 、根据权利要求9所述的平板拖把,其特征在于:销轴孔的横向长度L为1.2倍孔径。The flatbed mop according to claim 9, wherein the lateral length L of the pin hole is 1.2 times the aperture.
PCT/CN2010/074050 2010-06-11 2010-06-18 Flat-plate mop with locking device WO2011153717A1 (en)

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WO2013153426A1 (en) * 2012-04-13 2013-10-17 T.T.S. S.R.L. Cleaning cloth fitted with a recess capable of being joined to a mop base
RU2574768C1 (en) * 2012-04-13 2016-02-10 Т.Т.С. С.Р.Л. Cleaning head with notch designed for attachment of head to mop base
CN102871617A (en) * 2012-10-26 2013-01-16 徐银海 Improved portable mop
CN103741635A (en) * 2014-01-28 2014-04-23 张伟伟 Method for clearing garbage by utilizing synchronous deformation broom
CN103741633A (en) * 2014-01-28 2014-04-23 陆军 Method for collecting garbage by utilizing sliding deformation wide-opening sweeping device
CN103741635B (en) * 2014-01-28 2015-08-05 张伟伟 Deform in same pace broom is utilized to clear up the method for rubbish
CN103741633B (en) * 2014-01-28 2015-08-26 陆军 The wealthy mouth formula clearing apparatus of distortion that slides is utilized to collect the method for rubbish
US20170367555A1 (en) * 2014-10-10 2017-12-28 Renato Zorzo Cleaning Cloth Fitted With A Recess Capable Of Being Joined To A Mop Base
US10595700B2 (en) * 2014-10-10 2020-03-24 Renato Zorzo Cleaning cloth fitted with a recess capable of being joined to a mop base

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