CN205166781U - Multifunctional wrench - Google Patents
Multifunctional wrench Download PDFInfo
- Publication number
- CN205166781U CN205166781U CN201520865742.0U CN201520865742U CN205166781U CN 205166781 U CN205166781 U CN 205166781U CN 201520865742 U CN201520865742 U CN 201520865742U CN 205166781 U CN205166781 U CN 205166781U
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- spanner
- bolt
- chute
- nut
- 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.)
- Expired - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a multifunctional wrench, this spanner includes: wrench body, spout and baffle. This baffle with wrench body's spanner is parallel, when using, the baffle removes to through the spout and pulls mouthful a top gland and firmly wait to revolve the head of the bolt of twisting and make the bolt head keep not changeing to can make things convenient for quick another first nut of screwing up. When not using, the baffle passes through spout cunning a to fixed position, does not influence its normal use function. This spanner is rational in infrastructure, and the principle is novel. The problem of because the bolt is too long when bolt and nut cooperates, the spanner of control bolt head need withstand the bolt head then could make things convenient for quick wrong another nut with a finger when twisting is solved, especially, in easy to operate not. This spanner convenient to use, the practicality is high, has improved to revolve the efficiency of twisting bolt and nut.
Description
Technical field
The utility model relates to a kind of multifunctional wrench, a kind of multifunctional wrench when particularly longer bolts and nuts class workpiece is installed and removed.
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.During use, threadingly direction of rotation applies external force at shank, just can twist bolt or nut.Some plant equipment and electromechanical equipments etc. are being assembled, is installing and in unloading process, need to screw a large amount of bolts, nut class workpiece.When using existing fork spanner to screw it, operating personnel need to fix maintenance with the bolt head that Hand supplementary makes it longer and do not turn, and can screw the nut of other end easily and fast, in some not easy-operating places, are inconvenient to especially screw.Screw work for what complete bolt or nut like this, operating personnel will be made to waste unnecessary labour and there is security hidden trouble, and screw operating efficiency and can greatly reduce.
Although the demand of the technology of existing spanner to multifunctional wrench did very fruitful improvement, also once designing many outstanding technical schemes, is mostly twist problem and the problem adapting to different size about how solving sour jujube.When the present invention is specially for long bolts and nuts cooperation, need one end Hand supplementary bolt head that its fixing maintenance is not turned, waste operating personnel surplus labour force when the other end can screw fast, and the problem that there is potential safety hazard and operating efficiency reduction.
Summary of the invention
During in view of the coordinating for long bolts and nuts of existing spanner, need one end Hand supplementary bolt head that its fixing maintenance is not turned, waste operating personnel surplus labour force when the other end can screw fast, and there is the weak point of potential safety hazard and operating efficiency reduction, the purpose of this utility model is to provide a kind of multifunctional wrench, wherein baffle plate has two positions, one is pull directly over mouth, the function that bolt head makes its fixing maintenance not turn is withstood in realization, another is spanner rear, does not affect the normal usage function of spanner; Baffle plate realizes the movement of two positions by chute, and realizes location by chute salient point and the corresponding concave point of baffle plate, and locate mode is succinctly reliable, easy to use.
The technical solution of the utility model is: a kind of multifunctional wrench, comprises wrench body, chute and baffle plate.Baffle plate is moved pulling directly over mouth with on two of spanner rear positions by the square slideway of chute, and is coordinated by the convex-concave point of square slideway side, and realize location and spacing, chute stands in wrench body.
Described baffle plate, recessed hexagon slab construction, the one end fallen in is front end, wherein baffle plate has two positions, a position is positioned to pull directly over mouth, the function that bolt head makes its fixing maintenance not turn is withstood in realization, and another position is positioned at spanner rear, do not affect the normal usage function of spanner.There is concave point baffle plate both sides, for coordinating the salient point of square slideway side, realize location and limit function.
Described chute, square slideway and slideway side salient point, wherein, square slideway is used for the movement of baffle plate front and back position; Square slideway side salient point, realizes location and the limit function of baffle plate.
Actual gain of the present utility model is: (1) adds baffle plate, effectively prevent and withstand one end bolt head with Hand supplementary its fixing maintenance is not turned, reduce labour and the potential safety hazard of operating personnel, improve operating efficiency when mounting or dismounting stay bolt and nut screw connection.(2) this baffle plate is transportable, and the normal usage function avoiding spanner reduces.(3) baffle plate is connected with square slideway side salient point by baffle plate concave point with chute, and connected mode is succinctly reliable, convenient disassembly.(4) the recessed hexagon slab construction of baffle plate, effectively reduces production difficulty.
This utility model adds baffle plate and chute in common wrench main body, achieve and can not to re-use Hand supplementary when longer bolt and nut coordinates and withstand the function that one end bolt head makes its fixing maintenance not turn, reduce labour and the potential safety hazard of operating personnel, improve operating efficiency when mounting or dismounting stay bolt and nut screw connection.
Accompanying drawing explanation
Fig. 1 is integrally-built front view of the present utility model.
Fig. 1 description of symbols: 1 bolt, 2 chutes, 3 baffle plates, 4 wrench body, 5 square slideways, 6 convex-concave points connect.
Fig. 2 is integrally-built left view of the present utility model.
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and detailed description of the invention of the present utility model is described, but it is only preferred embodiment, is not used for limiting essential scope of the present utility model.
Structure described in the utility model forms primarily of wrench body (4), chute (2) and baffle plate (3).From summary of the invention, chute (2) is made up of square slideway (5) and slideway side salient point.Baffle plate (3) two sides also have the concave point coordinated with square slideway side salient point respectively, for realizing the location of baffle plate between two positions and limit function.
Composition graphs 1 integrally-built front view of the present utility model, baffle plate (3), when pulling position directly over mouth, realizes withstanding bolt head and makes its fixing maintenance not turn state; Baffle plate (3), when spanner rear position, does not affect its normal usage function.When needs anchor stud head makes it keep not turning state, baffle plate (3) is moved to the bump location in front, square slideway side by the square slideway (5) of chute (2), convex-concave point coordinates, and its baffle plate (3) is fixed on and pulls directly over mouth, withstand bolt head.When not needing this function, i.e. the position of adjustable baffle plate (3), moves it the bump location at rear, square slideway side, is fixed on spanner rear, do not affect its normal usage function.
The integrally-built left view of composition graphs 2 can find out that baffle plate (3) is slab construction.Baffle plate (3) is movable in the square slideway (5) of chute (2).
The foregoing is only preferred embodiment of the present utility model, not for limiting the present invention, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a multifunctional wrench, primary structure comprises wrench body, chute and baffle plate, baffle plate is moved pulling directly over mouth with on two of spanner rear positions by the square slideway of chute, and coordinated by the convex-concave point of square slideway side, realize location and spacing, chute stands in wrench body.
2. a kind of multifunctional wrench according to claim 1, it is characterized in that baffle plate is recessed hexagon slab construction, the one end fallen in is front end, and wherein baffle plate has two positions, and a position is positioned to pull directly over mouth, the function that bolt head makes its fixing maintenance not turn is withstood in realization, another position is positioned at spanner rear, do not affect the normal usage function of spanner, and there is concave point baffle plate both sides, for coordinating the salient point of square slideway side, realize location and limit function.
3. a kind of multifunctional wrench according to claim 1, its feature, at chute, comprises square slideway and slideway side salient point, and wherein, square slideway is used for the movement of baffle plate front and back position; Square slideway side salient point, realizes location and the limit function of baffle plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520865742.0U CN205166781U (en) | 2015-11-03 | 2015-11-03 | Multifunctional wrench |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520865742.0U CN205166781U (en) | 2015-11-03 | 2015-11-03 | Multifunctional wrench |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205166781U true CN205166781U (en) | 2016-04-20 |
Family
ID=55730812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520865742.0U Expired - Fee Related CN205166781U (en) | 2015-11-03 | 2015-11-03 | Multifunctional wrench |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205166781U (en) |
-
2015
- 2015-11-03 CN CN201520865742.0U patent/CN205166781U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20181103 |