CN202895105U - Slip wrench free of withdrawing - Google Patents
Slip wrench free of withdrawing Download PDFInfo
- Publication number
- CN202895105U CN202895105U CN 201220534676 CN201220534676U CN202895105U CN 202895105 U CN202895105 U CN 202895105U CN 201220534676 CN201220534676 CN 201220534676 CN 201220534676 U CN201220534676 U CN 201220534676U CN 202895105 U CN202895105 U CN 202895105U
- Authority
- CN
- China
- Prior art keywords
- wrench
- utility
- model
- driving end
- head
- 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
Links
- 230000004888 barrier function Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a withdrawal-free sliding wrench, which comprises a wrench handle and a wrench head, wherein the wrench handle is connected with the wrench head in a sliding way; the wrench handle is provided with a protrusion on the inner side wall of the middle hollow structure, the wrench head is provided with a groove matched with the protrusion along the circumferential direction, and the wrench head can slide along the protrusion. The utility model discloses the user need not to withdraw from the spanner when meetting the barrier and installs again, and only need slide wrench end, exchange head and the tail alright continuation work.
Description
Technical field
The utility model relates to a kind of slip spanner of exempting to withdraw from.
Background technology
Existing spanner is divided into two kinds of fork spanner and adjustable wrenches.Fork spanner is the spanner that one or both ends are shaped with the opening of fixed dimension, in order to nut or the bolt of twisting certain size.Adjustable wrench is the spanner that A/F can be regulated in the certain size scope, can twist bolt or the nut of different size.Two kinds of spanners all can not 360 ° of rotations when running into barrier, must withdraw from first, set up again, and so forth, rotate in a smaller angle scope.
Summary of the invention
Can not 360 ° of rotations when running into barrier in order to overcome existing spanner, must withdraw from first, set up again, and so forth, in a smaller angle scope, rotate, to the problem that the user makes troubles, the utility model provides a kind of slip spanner of exempting to withdraw from.
The technical solution adopted in the utility model is:
Exempt to withdraw from the slip spanner, comprise pinch bar and driving end, it is characterized in that: be slidingly connected between described pinch bar and the described driving end; Described pinch bar is that middle engraved structure and madial wall are provided with projection, and described driving end outer is circumferentially with the groove and the described driving end that are used with described projection and can slides along described projection.
The utility model user need not spanner withdrawed from again and sets up when running into barrier, and the driving end that only need slide, and will head and the tail exchanges just can work on.
The beneficial effects of the utility model are embodied in: the user need not spanner withdrawed from again and sets up when running into barrier, and the driving end that only need slide, and will head and the tail exchanges just can work on; Bring convenience to the user, mention operating efficiency, give simultaneously the brand-new experience of user.
Description of drawings
Fig. 1 is combining structure schematic diagram of the present utility model.
Fig. 2 is pinch bar structural representation of the present utility model.
Fig. 3 is driving end structural representation of the present utility model.
The specific embodiment
Referring to figs. 1 through Fig. 3, exempt to withdraw from the slip spanner, comprise pinch bar 1 and driving end 2, be slidingly connected between described pinch bar 1 and the described driving end 2; Described pinch bar 1 is for middle engraved structure and madial wall are provided with projection, and described driving end 2 outers are circumferentially with the groove and the described driving end 2 that are used with described projection and can slide along described projection.
The utility model user need not spanner withdrawed from again and sets up when running into barrier, and the driving end 2 that only need slide, and will head and the tail exchanges just can work on.
The described content of this specification embodiment only is enumerating the way of realization of inventive concept; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reaches the equivalent technologies means that design can be expected according to the utility model in those skilled in the art.
Claims (1)
1. exempt to withdraw from the slip spanner, comprise pinch bar and driving end, it is characterized in that: be slidingly connected between described pinch bar and the described driving end; Described pinch bar is that middle engraved structure and madial wall are provided with projection, and described driving end outer is circumferentially with the groove and the described driving end that are used with described projection and can slides along described projection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220534676 CN202895105U (en) | 2012-10-18 | 2012-10-18 | Slip wrench free of withdrawing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220534676 CN202895105U (en) | 2012-10-18 | 2012-10-18 | Slip wrench free of withdrawing |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202895105U true CN202895105U (en) | 2013-04-24 |
Family
ID=48115820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220534676 Expired - Fee Related CN202895105U (en) | 2012-10-18 | 2012-10-18 | Slip wrench free of withdrawing |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202895105U (en) |
-
2012
- 2012-10-18 CN CN 201220534676 patent/CN202895105U/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 |
Granted publication date: 20130424 Termination date: 20151018 |
|
EXPY | Termination of patent right or utility model |