CN104552104A - Portable multifunctional wrench - Google Patents
Portable multifunctional wrench Download PDFInfo
- Publication number
- CN104552104A CN104552104A CN201310491684.5A CN201310491684A CN104552104A CN 104552104 A CN104552104 A CN 104552104A CN 201310491684 A CN201310491684 A CN 201310491684A CN 104552104 A CN104552104 A CN 104552104A
- Authority
- CN
- China
- Prior art keywords
- nut
- bending type
- type handle
- portable multifunctional
- multifunctional wrench
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/06—Spanners; Wrenches with rigid jaws of socket type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/06—Spanners; Wrenches with rigid jaws of socket type
- B25B13/065—Spanners; Wrenches with rigid jaws of socket type characterised by the cross-section of the socket
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/56—Spanner sets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/16—Handles
Abstract
The invention discloses a portable multifunctional wrench. The portable multifunctional wrench comprises a bending type handle, a first screw cap, a second screw cap, a third screw cap and a connecting piece, wherein one end of the bending type handle is fixedly connected to the first screw cap, and a first connecting part is arranged at the other end of the bending type handle; a second connecting part is arranged at one end of the connecting piece, a third connecting part is arranged at the other end of the connecting piece, and the second connecting part and the third connecting part are both connected to the first connecting part in a matched manner; the first screw cap, the second screw cap and the third screw cap are screw caps of different types. The portable multifunctional wrench has the advantages that the bending type handle is easy to operate and convenient for exerting force; the second screw cap and the third screw cap are respectively fixed at the two ends of the connecting piece, the two ends of the connecting piece can be connected to the bending type handle in the matched manner, and the connecting manner of the connecting piece and the bending type handle is changed, and the second screw cap and the third screw cap can be respectively used. In addition, the portable multifunctional is wide in application range, simple in structure, small in size and convenient to carry.
Description
Technical field
The present invention relates to spanner field, particularly relate to a kind of Portable multifunctional wrench of applied widely, complete function.
Background technology
Spanner is a kind of conventional installation and removal instrument.Utilize lever principle to twist bolt, screw, nut and other screw threads and tightly hold the opening of bolt or nut or the hand tools of trepanning firmware.
Existing spanner only has one or two mostly for twisting the nut of the threaded fasteners such as bolt, screw, nut, the threaded fasteners such as the bolt of one or two model, screw, nut can only be applicable to, and the plant equipment of more complicated often comprises the threaded fastener such as bolt, screw, nut of a variety of model, often needing to use multiple spanner when repairing this kind equipment, carrying and using equal inconvenience.
For this problem, some multifunctional wrench have appearred in existing market, and these multifunctional wrench are provided with the more complete nut of model, and function ratio is comparatively comprehensive, but due to the quantity of nut a lot, carry very inconvenient.Especially in some specific fields, need the nut model that uses also more fixing, be only conventional several, cause the nut of a lot of models of this type of multifunctional wrench to be in idle state, cause the waste of resource.
Summary of the invention
For the weak point existed in above-mentioned technology, the invention provides a kind of structure simple, easy to use, complete function, and spanner easy to carry.
For achieving the above object, the invention provides a kind of Portable multifunctional wrench, comprise bending type handle, the first nut, the second nut, the 3rd nut and connector; One end of described bending type handle is fixedly connected with the first nut, and the other end is provided with the first connecting portion; One end of described connector is provided with the second connecting portion, and the other end is provided with the 3rd connecting portion, and described second connecting portion and the 3rd connecting portion are all connected with the first connecting portion adaptation; Described first nut, the second nut and the 3rd nut are the nut of different model.
Wherein, Portable multifunctional wrench also comprises Bendable screw driver; Described bending type handle is provided with screwdriver fixed bit, and described Bendable screw driver is fixed in screwdriver fixed bit, and the cutter head of described Bendable screw driver is positioned at the inner chamber of the first nut.
Wherein, described Bendable screw driver is provided with rubber ring fixed bit, is provided with rubber ring in rubber ring fixed bit, and rubber ring is stuck in screwdriver fixed bit.
Wherein, described bending type handle comprises integrated first paragraph handle and second segment handle, and the angle of described first paragraph handle and second segment handle is 90 °; Described Bendable screw driver comprises integrated first paragraph screwdriver and second segment screwdriver, and the angle of described first paragraph screwdriver and second segment screwdriver is 90 °; Described bending type handle is the pipe fitting of hollow, and described bending type handle is contained in the cavity of bending type handle.
Wherein, one end that described bending type handle is connected with connector is provided with multiple groove; Described connector is quality of rubber materials, and the two ends of connector are equipped with boss that is multiple and groove adaptation, and described boss assigns in groove.
Wherein, the specification of described first nut is M5; The specification of described second nut is 3/8; The specification of described 3rd nut is 5/16; The specification of described Bendable screw driver is M5 × 27mm.
The invention has the beneficial effects as follows: compared with prior art, Portable multifunctional wrench provided by the invention, handle is bending type, and bending type handle is easy to operation, conveniently exerts all one's strength; The two ends of connector are fixed with the second nut and the 3rd nut respectively, and the two ends of connector all can be connected with bending type handle adaptation, change the connected mode of connector and bending type handle, the nut of the second nut and the 3rd nut two profiles number can be used respectively.Portable multifunctional wrench of the present invention has the different nut of three models, can tighten and unscrew the threaded fastener such as bolt, screw, nut of three kinds of models, applied widely, complete function; And the model quantity of nut is suitable, can not cause the wasting of resources; Its structure is simple, and amount of parts is few, and volume is little, is easy to carry.
Accompanying drawing explanation
Fig. 1 is the explosive view of Portable multifunctional wrench of the present invention;
Fig. 2 is the structure chart of Portable multifunctional wrench of the present invention;
Fig. 3 is the sectional view of Portable multifunctional wrench of the present invention;
Fig. 4 is the structure chart after the present invention removes bending type handle.
Main element symbol description is as follows:
1, bending type handle 11, screwdriver fixed bit
12, groove 2, first nut
3, the second nut 4, connector
41, boss 5, the 3rd nut
6, Bendable screw driver 61, rubber ring fixed bit
7, rubber ring
Detailed description of the invention
In order to more clearly state the present invention, below in conjunction with accompanying drawing, the present invention is further described.
Refer to Fig. 1-4, Portable multifunctional wrench provided by the invention, comprise bending type handle 1, first nut 2, second nut 3, the 3rd nut 5 and connector 4; One end of bending type handle 1 is fixedly connected with the first nut 2, and the other end is provided with the first connecting portion; One end of connector 4 is provided with the second connecting portion, and the other end is provided with the 3rd connecting portion, and the second connecting portion and the 3rd connecting portion are all connected with the first connecting portion adaptation; Described first nut 2, second nut 3 and the 3rd nut 5 are the nut of different model.
Compared to prior art, the two ends of connector 4 of the present invention are fixed with the second nut 3 and the 3rd nut 5 respectively, and connector 4 both can be connected with the first connecting portion adaptation of bending type handle 1 by the second connecting portion, also can be connected with the first connecting portion adaptation of bending type handle 1 by the 3rd connecting portion, change the connected mode of connector 4 and bending type handle 1, the nut of the second nut 3 and the 3rd nut 5 two profiles number can be used respectively.Such as, the second nut 3 and the second connecting portion are in same one end of connector, and the 3rd nut 5 and the 3rd connecting portion, when the other end of connector, when the second connecting portion is connected with the first connecting portion adaptation, can use the 3rd nut 5; When the 3rd connecting portion is connected with the first connecting portion adaptation, the second nut 3 can be used.
Portable multifunctional wrench provided by the invention, handle is bending type, and bending type handle 1 is easy to operation, conveniently exerts all one's strength.Portable multifunctional wrench of the present invention has the different nut of three models, can tighten and unscrew the threaded fastener such as bolt, screw, nut of three kinds of models, applied widely, complete function; And the model quantity of nut is suitable, can not cause the wasting of resources; Its structure is simple, and amount of parts is few, and volume is little, is easy to carry.
Portable multifunctional wrench provided by the invention, Portable multifunctional wrench also comprises Bendable screw driver 6; Bending type handle 1 is provided with screwdriver fixed bit 11, and Bendable screw driver 6 is fixed in screwdriver fixed bit 11, and the cutter head of Bendable screw driver 6 is positioned at the inner chamber of the first nut 2.Portable multifunctional wrench provided by the invention is also provided with screwdriver, for twisting corresponding screw.Screwdriver is bending type, is fixed in bending type handle 1, and cutter head is positioned at the inner chamber of the first nut 2, when using screwdriver function, being disassembled by the first nut 2 expose cutter head from bending type handle 1.
Portable multifunctional wrench provided by the invention, Bendable screw driver 6 is provided with rubber ring fixed bit 61, is provided with rubber ring 7 in rubber ring fixed bit 61, and rubber ring 7 is stuck in screwdriver fixed bit 11.Rubber ring 7 is enclosed within Bendable screw driver 6, and Bendable screw driver 6 is fixed in screwdriver fixed bit 11 by rubber ring 7, and when Bendable screw driver 6 puts into bending type handle 1, rubber ring 7 plays the effect preventing Bendable screw driver 6 from dropping.
Portable multifunctional wrench provided by the invention, bending type handle 1 comprises integrated first paragraph handle and second segment handle, and the angle of first paragraph handle and second segment handle is 90 °; Bendable screw driver 6 comprises integrated first paragraph screwdriver and second segment screwdriver, and the angle of first paragraph screwdriver and second segment screwdriver is 90 °; Bending type handle 1 is the pipe fitting of hollow, and bending type handle 1 is contained in the cavity of bending type handle 1.Bending type handle 1 is shape at right angles, and rectangular-shaped handle is more convenient exerts all one's strength, and mechanical efficiency is the highest, and this is only a specific embodiment of the present invention certainly, and the bending angle of bending type handle 1 is not limited in this, also can be other any possible angle.
Portable multifunctional wrench provided by the invention, one end that bending type handle 1 is connected with connector 4 is provided with multiple groove 12; Connector 4 is quality of rubber materials, and the two ends of connector 4 are equipped with boss 41 that is multiple and groove 12 adaptation, and boss 41 assigns in groove 12.By the grafting of boss 41 with groove 12, the two ends realizing connector 4 are connected with bending type handle 1 adaptation, and this syndeton can switch connector 4 and the connecting end portion of bending type handle 1 very easily, can switch use second nut 3 and the 3rd nut 5 very easily.And when twisting part, the effect of anti-rotation can be played.Certainly this is only a specific embodiment of the present invention, and bending type handle 1 of the present invention is not limited in this with the connected mode of connector 4, also can be other structures.
Portable multifunctional wrench provided by the invention, the specification of the first nut 2 is M5; The specification of the second nut 3 is 3/8; The specification of the 3rd nut 5 is 5/16; The specification of Bendable screw driver 6 is M5 × 27mm.This is the specific embodiment that the present invention is applied in slide plate field, first nut 2 is for loading and unloading the base of slide plate, second nut 3 is for loading and unloading the center pillar screw of slide plate, and the 3rd nut 5 is for handling slide plate wheel, and Bendable screw driver 6 is for loading and unloading slide plate base.Certainly this is only a specific embodiment of the present invention, and Portable multifunctional wrench of the present invention is not limited in slide plate field, and the specification of the first nut 2, second nut 3, the 3rd nut 5 and Bendable screw driver 6 is not limited in this, also can be other specifications.
Be only several specific embodiment of the present invention above, but the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (6)
1. a Portable multifunctional wrench, is characterized in that, comprises bending type handle, the first nut, the second nut, the 3rd nut and connector; One end of described bending type handle is fixedly connected with the first nut, and the other end is provided with the first connecting portion; One end of described connector is provided with the second connecting portion, and the other end is provided with the 3rd connecting portion, and described second connecting portion and the 3rd connecting portion are all connected with the first connecting portion adaptation; Described first nut, the second nut and the 3rd nut are the nut of different model.
2. Portable multifunctional wrench according to claim 1, is characterized in that, Portable multifunctional wrench also comprises Bendable screw driver; Described bending type handle is provided with screwdriver fixed bit, and described Bendable screw driver is fixed in screwdriver fixed bit, and the cutter head of described Bendable screw driver is positioned at the inner chamber of the first nut.
3. Portable multifunctional wrench according to claim 2, is characterized in that, described Bendable screw driver is provided with rubber ring fixed bit, is provided with rubber ring in rubber ring fixed bit, and rubber ring is stuck in screwdriver fixed bit.
4. Portable multifunctional wrench according to claim 3, is characterized in that, described bending type handle comprises integrated first paragraph handle and second segment handle, and the angle of described first paragraph handle and second segment handle is 90 °; Described Bendable screw driver comprises integrated first paragraph screwdriver and second segment screwdriver, and the angle of described first paragraph screwdriver and second segment screwdriver is 90 °; Described bending type handle is the pipe fitting of hollow, and described bending type handle is contained in the cavity of bending type handle.
5. Portable multifunctional wrench according to claim 1, is characterized in that, one end that described bending type handle is connected with connector is provided with multiple groove; Described connector is quality of rubber materials, and the two ends of connector are equipped with boss that is multiple and groove adaptation, and described boss assigns in groove.
6. Portable multifunctional wrench according to claim 2, is characterized in that, the specification of described first nut is M5; The specification of described second nut is 3/8; The specification of described 3rd nut is 5/16; The specification of described Bendable screw driver is M5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310491684.5A CN104552104B (en) | 2013-10-18 | 2013-10-18 | Portable multifunctional wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310491684.5A CN104552104B (en) | 2013-10-18 | 2013-10-18 | Portable multifunctional wrench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104552104A true CN104552104A (en) | 2015-04-29 |
| CN104552104B CN104552104B (en) | 2017-08-18 |
Family
ID=53069712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310491684.5A Active CN104552104B (en) | 2013-10-18 | 2013-10-18 | Portable multifunctional wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104552104B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB176324A (en) * | 1921-02-26 | 1923-01-18 | Reginald Francis Sedgley | Improvements in clutch wrenches |
| US4765009A (en) * | 1987-05-04 | 1988-08-23 | Michael Hung | Multi-functional bar of a manually operated jack |
| US5048379A (en) * | 1989-06-16 | 1991-09-17 | Gramera Robert E | Multi-functional double-ended socket wrenches |
| DE29605066U1 (en) * | 1996-03-19 | 1996-05-30 | Karcher Richard | Small motor starter handle with integrated tool |
| US6321855B1 (en) * | 1994-12-29 | 2001-11-27 | George Edward Barnes | Anti-vibration adaptor |
| CN2843761Y (en) * | 2005-01-18 | 2006-12-06 | 上海环达计算机科技有限公司 | Multi-purpose screw driver |
| CN202862079U (en) * | 2012-10-18 | 2013-04-10 | 长沙学院 | Head-replaceable internal hexagonal wrench |
| CN203109853U (en) * | 2013-01-30 | 2013-08-07 | 大行科技(深圳)有限公司 | Wrench tool |
| CN203542465U (en) * | 2013-10-18 | 2014-04-16 | 彭小芳 | Portable multifunctional wrench |
-
2013
- 2013-10-18 CN CN201310491684.5A patent/CN104552104B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB176324A (en) * | 1921-02-26 | 1923-01-18 | Reginald Francis Sedgley | Improvements in clutch wrenches |
| US4765009A (en) * | 1987-05-04 | 1988-08-23 | Michael Hung | Multi-functional bar of a manually operated jack |
| US5048379A (en) * | 1989-06-16 | 1991-09-17 | Gramera Robert E | Multi-functional double-ended socket wrenches |
| US6321855B1 (en) * | 1994-12-29 | 2001-11-27 | George Edward Barnes | Anti-vibration adaptor |
| DE29605066U1 (en) * | 1996-03-19 | 1996-05-30 | Karcher Richard | Small motor starter handle with integrated tool |
| CN2843761Y (en) * | 2005-01-18 | 2006-12-06 | 上海环达计算机科技有限公司 | Multi-purpose screw driver |
| CN202862079U (en) * | 2012-10-18 | 2013-04-10 | 长沙学院 | Head-replaceable internal hexagonal wrench |
| CN203109853U (en) * | 2013-01-30 | 2013-08-07 | 大行科技(深圳)有限公司 | Wrench tool |
| CN203542465U (en) * | 2013-10-18 | 2014-04-16 | 彭小芳 | Portable multifunctional wrench |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104552104B (en) | 2017-08-18 |
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| GR01 | Patent grant |