WO2010015111A1 - Trolley with chair function - Google Patents

Trolley with chair function Download PDF

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Publication number
WO2010015111A1
WO2010015111A1 PCT/CN2008/001714 CN2008001714W WO2010015111A1 WO 2010015111 A1 WO2010015111 A1 WO 2010015111A1 CN 2008001714 W CN2008001714 W CN 2008001714W WO 2010015111 A1 WO2010015111 A1 WO 2010015111A1
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WO
WIPO (PCT)
Prior art keywords
frame
trailer
panel
shelf
chair
Prior art date
Application number
PCT/CN2008/001714
Other languages
French (fr)
Chinese (zh)
Inventor
黄文福
Original Assignee
Huang Wenfu
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 Wenfu filed Critical Huang Wenfu
Publication of WO2010015111A1 publication Critical patent/WO2010015111A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
    • B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
    • B62B1/12—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving parts being adjustable, collapsible, attachable, detachable, or convertible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/08—Children's seats ; Seats or supports for other persons
    • B62B5/085—Resting seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
    • B62B1/008—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor having a prop or stand for maintaining position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use

Definitions

  • the utility model relates to the technical field of hand trailers for daily life, in particular to a hand trailer with a chair function.
  • hand trailers In normal life, we usually use hand trailers, hand trailers can be used to carry heavier items, convenient and labor-saving, especially for the elderly, with hand trailers more convenient when buying food and shopping.
  • the structure of the hand trailer generally includes a trailer frame and a shelf, and rollers are provided on both sides of the bottom of the trailer frame, and the hand trailer is convenient for carrying articles.
  • this type of hand trailer does not have a chair function. When the old man is tired, he must find another place to sit. If the hand trailer has a chair function, it will be more convenient.
  • the purpose of the present invention is to provide a hand trailer having a chair function in view of the deficiencies of the prior art.
  • a hand trailer with a chair function including a trailer frame and a shelf, and rollers are installed on both sides of the bottom of the trailer frame, and the shelf is mounted on one side of the trailer frame, the trailer frame On the other side is a folding chair.
  • the utility model further comprises a package body, wherein the back of the package body is provided with a socket body, and two ends of the socket body are respectively sewn on the back of the package body, and a gap is formed between the sleeve body and the back of the package body, and the package body is sleeved through the gap On the trailer rack.
  • the trailer frame comprises a trailer frame body, a pull rod sleeve and a drawbar.
  • the trailer frame body is a quadrilateral frame with one side open, and a stopper is arranged in a middle portion of the trailer frame body, and the stopper is fixed on the trailer.
  • On the two sides of the frame body one end of the pull rod sleeve is fixed on the block, and the other end is fixed on the cross rod of the trailer frame body, and the pull rod is sleeved in the rod sleeve.
  • the folding chair comprises a panel, a panel frame, a support frame and a positioning rib
  • the panel is fixed on the panel frame
  • the panel frame and the support frame are a quadrilateral frame with one opening
  • the open end of the panel frame and the side column on both sides of the trailer frame Hinged the open end of the support frame is hinged to the lower part of the panel frame
  • the positioning ribs are at least two, one end of the positioning rib is hinged to the side column of the trailer frame, and the other end is hinged to the side frame of the support frame.
  • the side frame of the support frame is provided with a hook block, and the side column on the trailer frame on the same side as the side frame of the support frame is provided with a positioning post.
  • the open end of the trailer frame body is provided with a rotating shaft, the side column defines a through hole, the rotating shaft passes through the through hole, and protrudes from the through hole, and the roller is coaxially mounted on the rotating shaft.
  • the shelf comprises a shelf panel, a shelf support frame and a reinforcing rib.
  • the shelf panel and the shelf support frame are a quadrilateral frame that is open at one side, and the open end of the shelf panel is hinged with the side column on both sides of the trailer frame, and the open end of the shelf support frame is The lower part of the shelf panel is hinged, and the ribs are at least two, one end of the rib is movably mounted on the rotating shaft, and the other end is connected with the side frame of the shelf panel.
  • the free end of the pull rod is also provided with a ring pull handle.
  • the utility model has the beneficial effects that the utility model adds a folding chair on the basis of the hand trailer, and when used as a hand trailer, the folding chair can be folded, which does not affect the use of the hand trailer, and when the folding chair is deployed,
  • the utility model can be used as a chair.
  • the utility model is further provided with a package body, the package body can hold the articles, and the package body can also be separately used as a backpack; therefore, the utility model has the advantages of simple structure and chair function.
  • One Multi-purpose is
  • Figure 1 is a schematic view showing the structure of the folding chair of the present invention
  • FIG. 2 is a schematic structural view of the folding chair of the present invention.
  • the utility model comprises a trailer frame 1 and a shelf 2
  • the shelf 2 is movably mounted on one side of the trailer frame 1
  • the other side of the trailer frame 1 is provided with a folding chair 3
  • the trailer frame 1 comprises a trailer
  • the trailer frame body la is a quadrilateral frame with one side open
  • the middle portion of the trailer frame body la is provided with a stopper ld
  • the block Id is fixed on the two sides of the trailer frame body la
  • the pull rod sleeve lb-end is fixed on the block Id
  • the other end is fixed on the crossbar If of the trailer frame body la, the pull rod lc is sleeved in the pull rod sleeve lb, and the pull rod lc can be telescoped in the pull rod sleeve lb, when used The pull rod lc can be pulled out to facilitate the dragging.
  • the pull rod lc When not in use, the pull rod lc is contracted into the pull rod sleeve lb; the open end of the trailer frame body la is provided with a rotating shaft 4, the side column le is provided with a through hole, and the rotating shaft 4 is passed through a hole extending from the through hole, the roller 5 is coaxially mounted on the rotating shaft 4;
  • the shelf 2 includes a shelf panel 2a, a shelf support frame 2b and a reinforcing rib 2c, and the shelf panel 2a and the shelf support frame 2b are open on one side Quadrilateral frame, open end of the shelf panel 2a and tow
  • the side pillars on both sides of the frame 1 are hinged, the open end of the shelf support frame 2b is hinged to the lower part of the shelf panel 2a, and the reinforcing ribs 2c are at least two, the rib 2c-end is movably mounted on the rotating shaft 4, and the other end is opposite to the shelf panel
  • the side frame of the 2a
  • the panel 3a is fixed on the panel frame 3b, and the panel frame 3b and the support frame 3c are quadrilaterally open on one side.
  • Frame, open end of panel frame 3b The side pillars le on both sides of the trailer frame 1 are hinged, the open end of the support frame 3c is hinged to the lower portion of the panel frame 3b, and the positioning ribs 3d are at least two, and one end of the positioning rib 3d is hinged to the side pillar le of the trailer frame 1, and One end is hinged to the side ii frame of the support frame 3c.
  • the utility model can also include a package body 6.
  • the back of the package body 6 is provided with a sleeve body 6a. Both ends of the sleeve body 6a are respectively sewn on the back of the package body 6, and the sleeve body 6a and There is a gap between the backs of the bag body 6.
  • the bag body 6 is sleeved on the trailer frame 1 through the gap. The bag body 6 can hold the articles, and the bag body 6 can also be removed separately for use as a backpack.
  • the side frame of the support frame 3c is provided with a hook block 7
  • the side column le on the trailer frame 1 on the same side of the side frame of the support frame 3c is provided with a positioning post 8 , when the folding chair 3 is folded, the hook block 7 cards are provided on the positioning post 8 to ensure that the folding chair 3 does not scatter.
  • the free end of the pull rod lc is also provided with a ring puller 9, and the utility model can be dragged by the ring pull handle 9.
  • the folding chair 3 of the utility model When the folding chair 3 of the utility model is folded, it can be used as a hand trailer, and when the folding chair 3 is unfolded, the utility model can be used as a chair.

Abstract

A trolley with chair function includes a trolley frame (1) and a cargo frame (2). A roller (5) is installed on either side of the bottom of the trolley frame (1). The cargo frame is movably fixed on one side of the trolley frame (1), and a folding chair (3) is fixed on the other side of the trolley frame (1). Said trolley also includes a bag body (6). A muff coupling body (6a) is provided on the back part of the bag body. Both ends of the muff coupling body (6a) are sewed on the back of the bag body respectively. An interspace is provided between the muff coupling body (6a) and the back part of the bag body (6). Through said interspace, the bag body (6) is muff coupled on the trolley frame (1).

Description

具有椅子功能的手拖车 技术领域：  Hand trailer with chair function Technical field:
本实用新型涉及日常生活用的手拖车技术领域，特指一种具有椅 子功能的手拖车。  The utility model relates to the technical field of hand trailers for daily life, in particular to a hand trailer with a chair function.
背景技术： Background technique:
在曰常生活中， 我们通常会用到手拖车， 手拖车可以用来运载较 重的物品，方便、省力，特别是对于老年人来说，有了手拖车在买菜、 逛街时都更加方便， 手拖车的结构一般包括拖车架和货架， 拖车架底 部的两侧设置有滚轮， 这种手拖车用来运载物品是很方便的。 但是， 这种手拖车没有椅子功能， 当老人行走累的时候， 必须另外找地方就 坐， 如果， 手拖车具有椅子功能， 就会更加方便。  In normal life, we usually use hand trailers, hand trailers can be used to carry heavier items, convenient and labor-saving, especially for the elderly, with hand trailers more convenient when buying food and shopping. The structure of the hand trailer generally includes a trailer frame and a shelf, and rollers are provided on both sides of the bottom of the trailer frame, and the hand trailer is convenient for carrying articles. However, this type of hand trailer does not have a chair function. When the old man is tired, he must find another place to sit. If the hand trailer has a chair function, it will be more convenient.
实用新型内容： Utility model content:
本实用新型的目的就是针对现有技术存在的不足而提供一种具 有椅子功能的手拖车。  The purpose of the present invention is to provide a hand trailer having a chair function in view of the deficiencies of the prior art.
为了实现上述目的， 本实用新型采用的技术方案是： 具有椅子功 能的手拖车，包括拖车架和货架，拖车架的底部两侧分别安装有滚轮， 货架活动安装在拖车架的一侧， 拖车架的另一侧设置有折叠椅。  In order to achieve the above object, the technical solution adopted by the utility model is: a hand trailer with a chair function, including a trailer frame and a shelf, and rollers are installed on both sides of the bottom of the trailer frame, and the shelf is mounted on one side of the trailer frame, the trailer frame On the other side is a folding chair.
还包括一包体， 包体的背部设置有套接体， 套接体的两端分别缝 制在包体背部， 套接体与包体背部之间具有间隙， 包体通过这一间隙 套接在拖车架上。  The utility model further comprises a package body, wherein the back of the package body is provided with a socket body, and two ends of the socket body are respectively sewn on the back of the package body, and a gap is formed between the sleeve body and the back of the package body, and the package body is sleeved through the gap On the trailer rack.
所述的拖车架包括拖车架本体、拉杆套和拉杆， 拖车架本体为一 侧开口的四边形框架， 拖车架本体的中部设置有挡块， 挡块固定在拖 车架本体的两侧柱上， 拉杆套一端固定在挡块上， 另一端固定在拖车 架本体的横架杆上， 拉杆套接在拉杆套内。 The trailer frame comprises a trailer frame body, a pull rod sleeve and a drawbar. The trailer frame body is a quadrilateral frame with one side open, and a stopper is arranged in a middle portion of the trailer frame body, and the stopper is fixed on the trailer. On the two sides of the frame body, one end of the pull rod sleeve is fixed on the block, and the other end is fixed on the cross rod of the trailer frame body, and the pull rod is sleeved in the rod sleeve.
所述的折叠椅包括面板、面板架、支撑架和定位筋， 面板固定在 面板架上， 面板架和支撑架为一侧开口的四边形框架， 面板架的开口 端与拖车架的两边的侧柱铰接， 支撑架的开口端与面板架的下部铰 接， 定位筋至少为两条， 定位筋的一端与拖车架的侧柱铰接， 另一端 与支撑架的侧边框铰接。  The folding chair comprises a panel, a panel frame, a support frame and a positioning rib, the panel is fixed on the panel frame, the panel frame and the support frame are a quadrilateral frame with one opening, the open end of the panel frame and the side column on both sides of the trailer frame Hinged, the open end of the support frame is hinged to the lower part of the panel frame, and the positioning ribs are at least two, one end of the positioning rib is hinged to the side column of the trailer frame, and the other end is hinged to the side frame of the support frame.
所述的支撑架的侧边框设置有一勾块，与支撑架的侧边框在同一 侧的拖车架上的侧柱上设置有定位柱。  The side frame of the support frame is provided with a hook block, and the side column on the trailer frame on the same side as the side frame of the support frame is provided with a positioning post.
所述的拖车架本体的开口端设置有转轴，侧柱开设通孔，转轴通 过通孔， 并由通孔伸出， 滚轮同轴安装在转轴上。  The open end of the trailer frame body is provided with a rotating shaft, the side column defines a through hole, the rotating shaft passes through the through hole, and protrudes from the through hole, and the roller is coaxially mounted on the rotating shaft.
所述的货架包括货架面板、货架支撑架和加强筋， 货架面板和货 架支撑架为一侧开口的四边形框架，货架面板的开口端与拖车架两边 的侧柱铰接， 货架支撑架的开口端与货架面板的下部铰接， 加强筋至 少为两条， 加强筋一端活动安装在转轴上， 另一端与货架面板的侧边 框连接。  The shelf comprises a shelf panel, a shelf support frame and a reinforcing rib. The shelf panel and the shelf support frame are a quadrilateral frame that is open at one side, and the open end of the shelf panel is hinged with the side column on both sides of the trailer frame, and the open end of the shelf support frame is The lower part of the shelf panel is hinged, and the ribs are at least two, one end of the rib is movably mounted on the rotating shaft, and the other end is connected with the side frame of the shelf panel.
所述的拉杆的自由端还设置有环形拉手。  The free end of the pull rod is also provided with a ring pull handle.
本实用新型的有益效果是：本实用新型在现在有手拖车的基础上 加设了一折叠椅， 作为手拖车使用时， 折叠椅可以收拢， 不会影响手 拖车的使用， 折叠椅展开时， 本实用新型可以作为椅子使用， 另外， 本实用新型还设置有一包体， 包体可以盛放物品， 包体也可以单独取 下作为背包使用； 所以， 本实用新型结构简单， 且具有椅子功能， 一 物多用。 The utility model has the beneficial effects that the utility model adds a folding chair on the basis of the hand trailer, and when used as a hand trailer, the folding chair can be folded, which does not affect the use of the hand trailer, and when the folding chair is deployed, The utility model can be used as a chair. In addition, the utility model is further provided with a package body, the package body can hold the articles, and the package body can also be separately used as a backpack; therefore, the utility model has the advantages of simple structure and chair function. One Multi-purpose.
附图说明： BRIEF DESCRIPTION OF THE DRAWINGS:
图 1是本实用新型的折叠椅展开的结构示意图；  Figure 1 is a schematic view showing the structure of the folding chair of the present invention;
图 2是本实用新型的折叠椅收拢的结构示意图。  2 is a schematic structural view of the folding chair of the present invention.
具体实施方式： detailed description:
见图 1、 2, 本实用新型包括拖车架 1和货架 2， 货架 2活动安装 在拖车架 1的一侧， 拖车架 1的另一侧设置有折叠椅 3， 所述的拖车 架 1包括拖车架本体 la、 拉杆套 lb和拉杆 lc， 拖车架本体 la为一 侧开口的四边形框架， 拖车架本体 la的中部设置有挡块 ld， 挡块 Id 固定在拖车架本体 la的两侧柱 le上， 拉杆套 lb—端固定在挡块 Id 上， 另一端固定在拖车架本体 la的横架杆 If上， 拉杆 lc套接在拉 杆套 lb内， 拉杆 lc可以在拉杆套 lb内伸缩， 使用时， 可以将拉杆 lc拉出， 方便拖拉， 不用时， 将拉杆 lc收縮到拉杆套 lb内； 所述的 拖车架本体 la的开口端设置有转轴 4， 侧柱 le开设通孔， 转轴 4通 过通孔， 并由通孔伸出， 滚轮 5同轴安装在转轴 4上； 所述的货架 2 包括货架面板 2a、 货架支撑架 2b和加强筋 2c， 货架面板 2a和货架 支撑架 2b为一侧开口的四边形框架，货架面板 2a的开口端与拖车架 1两边的侧柱 le铰接,货架支撑架 2b的开口端与货架面板 2a的下部 铰接， 加强筋 2c至少为两条， 加强筋 2c—端活动安装在转轴 4上， 另一端与货架面板 2a的侧边框连接； 所述的折叠椅 3包括面板 3a、 面板架 3b、 支撑架 3c和定位筋 3d， 面板 3a固定在面板架 3b上， 面 板架 3b和支撑架 3c为一侧开口的四边形框架， 面板架 3b的开口端 与拖车架 1的两边的侧柱 le铰接， 支撑架 3c的开口端与面板架 3b 的下部铰接， 定位筋 3d至少为两条， 定位筋 3d的一端与拖车架 1的 侧柱 le铰接， 另一端与支撑架 3c的侧 ii框铰接。 1 and 2, the utility model comprises a trailer frame 1 and a shelf 2, the shelf 2 is movably mounted on one side of the trailer frame 1, and the other side of the trailer frame 1 is provided with a folding chair 3, and the trailer frame 1 comprises a trailer The frame body la, the pull rod sleeve lb and the pull rod lc, the trailer frame body la is a quadrilateral frame with one side open, the middle portion of the trailer frame body la is provided with a stopper ld, and the block Id is fixed on the two sides of the trailer frame body la The pull rod sleeve lb-end is fixed on the block Id, and the other end is fixed on the crossbar If of the trailer frame body la, the pull rod lc is sleeved in the pull rod sleeve lb, and the pull rod lc can be telescoped in the pull rod sleeve lb, when used The pull rod lc can be pulled out to facilitate the dragging. When not in use, the pull rod lc is contracted into the pull rod sleeve lb; the open end of the trailer frame body la is provided with a rotating shaft 4, the side column le is provided with a through hole, and the rotating shaft 4 is passed through a hole extending from the through hole, the roller 5 is coaxially mounted on the rotating shaft 4; the shelf 2 includes a shelf panel 2a, a shelf support frame 2b and a reinforcing rib 2c, and the shelf panel 2a and the shelf support frame 2b are open on one side Quadrilateral frame, open end of the shelf panel 2a and tow The side pillars on both sides of the frame 1 are hinged, the open end of the shelf support frame 2b is hinged to the lower part of the shelf panel 2a, and the reinforcing ribs 2c are at least two, the rib 2c-end is movably mounted on the rotating shaft 4, and the other end is opposite to the shelf panel The side frame of the 2a is connected; the folding chair 3 includes a panel 3a, a panel frame 3b, a support frame 3c and a positioning rib 3d. The panel 3a is fixed on the panel frame 3b, and the panel frame 3b and the support frame 3c are quadrilaterally open on one side. Frame, open end of panel frame 3b The side pillars le on both sides of the trailer frame 1 are hinged, the open end of the support frame 3c is hinged to the lower portion of the panel frame 3b, and the positioning ribs 3d are at least two, and one end of the positioning rib 3d is hinged to the side pillar le of the trailer frame 1, and One end is hinged to the side ii frame of the support frame 3c.
如图 1所示， 本实用新型还可以包括一包体 6， 包体 6的背部设 置有套接体 6a， 套接体 6a的两端分别缝制在包体 6背部， 套接体 6a 与包体 6背部之间具有间隙，包体 6通过这一间隙套接在拖车架 1上， 包体 6可以盛放物品， 包体 6也可以单独取下作为背包使用。  As shown in Fig. 1, the utility model can also include a package body 6. The back of the package body 6 is provided with a sleeve body 6a. Both ends of the sleeve body 6a are respectively sewn on the back of the package body 6, and the sleeve body 6a and There is a gap between the backs of the bag body 6. The bag body 6 is sleeved on the trailer frame 1 through the gap. The bag body 6 can hold the articles, and the bag body 6 can also be removed separately for use as a backpack.
所述的支撑架 3c的侧边框设置有一勾块 7， 与支撑架 3c的侧边 框在同一侧的拖车架 1上的侧柱 le上设置有定位柱 8， 当折叠椅 3 收拢时， 勾块 7卡设在定位柱 8上， 以确保折叠椅 3不会散落。  The side frame of the support frame 3c is provided with a hook block 7 , and the side column le on the trailer frame 1 on the same side of the side frame of the support frame 3c is provided with a positioning post 8 , when the folding chair 3 is folded, the hook block 7 cards are provided on the positioning post 8 to ensure that the folding chair 3 does not scatter.
所述的拉杆 lc的自由端还设置有环形拉手 9， 人们可以通过环 形拉手 9拖动本实用新型。  The free end of the pull rod lc is also provided with a ring puller 9, and the utility model can be dragged by the ring pull handle 9.
本实用新型的折叠椅 3收拢时， 可以作为手拖车使用， 折叠椅 3 展开时， 本实用新型可以作为椅子使用，  When the folding chair 3 of the utility model is folded, it can be used as a hand trailer, and when the folding chair 3 is unfolded, the utility model can be used as a chair.
当然， 以上所述之实例， 只是本实用新型的较佳实例而己， 并非 用来限制本实用新型的实施范围，故凡依本实用新型申请专利范围所 述的构造、特征及原理所做的等效变化或修饰， 均应包括于本实用新 型申请专利范围内。  Of course, the above examples are merely preferred examples of the present invention, and are not intended to limit the scope of implementation of the present invention, so that the structures, features, and principles described in the patent application scope of the present invention are Equivalent changes or modifications are to be included in the scope of the patent application of the present invention.

Claims

权 利 要 求 书 Claim
1、 具有椅子功能的手拖车， 包括拖车架和货架， 拖车架的底部 两侧分别安装有滚轮， 货架活动安装在拖车架的一侧， 其特征在于： 拖车架的另一侧设置有折叠椅。 1. A hand trailer with a chair function, including a trailer frame and a shelf. The bottom of the trailer frame is respectively provided with rollers on the bottom sides thereof, and the shelf activities are installed on one side of the trailer frame, and the utility model is characterized in that: the other side of the trailer frame is provided with a folding chair .
2、根据权利要求 1所述的具有椅子功能的手拖车， 其特征在于： 还包括一包体， 包体的背部设置有套接体， 套接体的两端分别缝制在 包体背部， 套接体与包体背部之间具有间隙， 包体通过这一间隙套接 在拖车架上。  2 . The hand trailer with a chair function according to claim 1 , further comprising: a bag body, wherein the back of the bag body is provided with a socket body, and two ends of the socket body are respectively sewn on the back of the bag body. There is a gap between the socket body and the back of the bag body, and the bag body is sleeved on the trailer frame through the gap.
3、根据权利要求 1所述的具有椅子功能的手拖车， 其特征在于： 所述的拖车架包括拖车架本体、拉杆套和拉杆， 拖车架本体为一侧开 口的四边形框架， 拖车架本体的中部设置有挡块， 挡块固定在拖车架 本体的两侧柱上， 拉杆套一端固定在挡块上， 另一端固定在拖车架本 体的横架杆上， 拉杆套接在拉杆套内。  3. The hand trailer with a chair function according to claim 1, wherein: the trailer frame comprises a trailer frame body, a tie rod sleeve and a drawbar, and the trailer frame body is a quadrilateral frame that is open on one side, and the trailer frame body The middle part is provided with a stopper, and the stopper is fixed on the two side pillars of the trailer frame body, one end of the pull rod sleeve is fixed on the stopper, and the other end is fixed on the cross frame rod of the trailer frame body, and the pull rod is sleeved in the rod sleeve.
4、根据权利要求 3所述的具有椅子功能的手拖车， 其特征在于： 所述的折叠椅包括面板、 面板架、支撑架和定位筋， 面板固定在面板 架上， 面板架和支撑架为一侧开口的四边形框架， 面板架的开口端与 拖车架的两边的侧柱铰接， 支撑架的开口端与面板架的下部铰接， 定 位筋至少为两条， 定位筋的一端与拖车架的侧柱铰接， 另一端与支撑 架的侧边框铰接。  The hand trailer with a chair function according to claim 3, wherein: the folding chair comprises a panel, a panel frame, a support frame and a positioning rib, and the panel is fixed on the panel frame, and the panel frame and the support frame are a four-sided frame with one side open, the open end of the panel frame is hinged with the side columns on both sides of the trailer frame, the open end of the support frame is hinged to the lower part of the panel frame, and the positioning ribs are at least two, one end of the positioning rib and the side of the trailer frame The column is hinged and the other end is hinged to the side frame of the support frame.
5、根据权利要求 4所述的具有椅子功能的手拖车， 其特征在于- 所述的支撑架的侧边框设置有一勾块，与支撑架的侧边框在同一侧的 拖车架上的侧柱上设置有定位柱。 The hand trailer with a chair function according to claim 4, wherein - the side frame of the support frame is provided with a hook block on the side column on the same side of the trailer frame as the side frame of the support frame A positioning post is provided.
6、根据权利要求 3所述的具有椅子功能的手拖车， 其特征在于- 所述的拖车架本体的开口端设置有转轴， 侧柱开设通孔， 转轴通过通 孔， 并由通孔伸出， 滚轮同轴安装在转轴上。 The hand trailer with a chair function according to claim 3, wherein - the open end of the trailer frame body is provided with a rotating shaft, the side column defines a through hole, the rotating shaft passes through the through hole, and is extended by the through hole The roller is coaxially mounted on the rotating shaft.
7、根据权利要求 3所述的具有椅子功能的手拖车， 其特征在于： 所述的货架包括货架面板、货架支撑架和加强筋， 货架面板和货架支 撑架为一侧开口的四边形框架，货架面板的开口端与拖车架两边的侧 柱铰接，货架支撑架的开口端与货架面板的下部铰接，加强筋至少为 两条， 加强筋一端活动安装在转轴上， 另一端与货架面板的侧边框连 接。  7. The chair-operated hand trailer according to claim 3, wherein: the shelf comprises a shelf panel, a shelf support frame and a reinforcing rib, and the shelf panel and the shelf support frame are a quadrilateral frame that is open at one side, the shelf The open end of the panel is hinged to the side pillars on both sides of the trailer frame, and the open end of the shelf support frame is hinged to the lower part of the shelf panel, and the reinforcing ribs are at least two, one end of the reinforcing rib is movably mounted on the rotating shaft, and the other end is opposite to the side frame of the shelf panel. connection.
8、根据权利要求 3所述的具有椅子功能的手拖车， 其特征在于： 所述的拉杆的自由端还设置有环形拉手。  8. A chair-mounted hand trailer according to claim 3, wherein: the free end of the tie rod is further provided with an annular handle.
PCT/CN2008/001714 2008-08-08 2008-10-10 Trolley with chair function WO2010015111A1 (en)

Applications Claiming Priority (2)

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CN200820051950.7 2008-08-08
CNU2008200519507U CN201254198Y (en) 2008-08-08 2008-08-08 Trolley with chair function

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
WO2019097452A1 (en) * 2017-11-15 2019-05-23 Pontificia Universidad Javeriana Portable folding chair with accessories, and an automated lending and storage station
US10506803B1 (en) * 2018-06-13 2019-12-17 Zhejiang Nasite Commodity Co., Ltd. Foldable fishing chair
US20220017130A1 (en) * 2020-07-14 2022-01-20 Farzin Kamal Convertible hand truck and chair device

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CN102862590A (en) * 2012-09-24 2013-01-09 辽宁省电力有限公司检修分公司 Trolley for insulating draw bar to dismantle grounding wire
CN103027517A (en) * 2012-12-11 2013-04-10 陈锋光 Multifunctional car seat

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CN201023499Y (en) * 2007-04-13 2008-02-20 戴荣华 Shopping cart with folding chair

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US4846486A (en) * 1986-11-20 1989-07-11 Hobson Michael J Combined trolley and seat unit
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CN2271471Y (en) * 1996-10-28 1997-12-31 余育宗 Multi-effect wheal carrier structure
US7316407B1 (en) * 2007-02-08 2008-01-08 Richard Elden Rolling transport with removable carrying bag and fold-up seat
CN201023499Y (en) * 2007-04-13 2008-02-20 戴荣华 Shopping cart with folding chair

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019097452A1 (en) * 2017-11-15 2019-05-23 Pontificia Universidad Javeriana Portable folding chair with accessories, and an automated lending and storage station
US10506803B1 (en) * 2018-06-13 2019-12-17 Zhejiang Nasite Commodity Co., Ltd. Foldable fishing chair
US20220017130A1 (en) * 2020-07-14 2022-01-20 Farzin Kamal Convertible hand truck and chair device
US11584413B2 (en) * 2020-07-14 2023-02-21 Farzin Kamal Convertible hand truck and chair device

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