CN205734613U - A kind of Anti-shift spanner - Google Patents
A kind of Anti-shift spanner Download PDFInfo
- Publication number
- CN205734613U CN205734613U CN201620449567.1U CN201620449567U CN205734613U CN 205734613 U CN205734613 U CN 205734613U CN 201620449567 U CN201620449567 U CN 201620449567U CN 205734613 U CN205734613 U CN 205734613U
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- China
- Prior art keywords
- head
- opening
- shaped hole
- spanner
- shaped
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of Anti-shift spanner, including handle and the head being arranged at handle one end, described head arranges opening, the both sides of the opening of described head all offer T-shaped hole, described T-shaped hole connects with the open interior of head, arranges antiskid card in described T-shaped hole, and described antiskid card includes the fixture block of a T-shaped and a U-shaped bayonet socket outwards dehisced, described fixture block and T-shaped hole snap-fit engagement, described bayonet socket is symmetrically placed in the both sides of head opening.This utility model all has, with each limit of hex nut, the antiskid card contacted by adding a pair in general wrench opening, can effectively strengthen the connection of spanner and nut, preventing skidding from occurring, remove antiskid card, the nut of bigger specification can be tightened or unclamp again to spanner.
Description
Technical field
This utility model belongs to building implement technical field, is specifically related to a kind of Anti-shift spanner.
Background technology
Scaffold is connected by cross buckle by a lot of steel pipes, at present big fits up to StoreFront or wall plastering all be unable to do without scaffold to construction is little, and scaffold has become as building decoration aspect must one of obligato essential tool.The cross buckle of connecting pin hand cradle is bolted, bolt used by scaffold for building is unified specification, general employing spanner carrys out elasticity bolt, scaffold is stably connected with, owing to existing spanner typically uses point cantact or face to contact with bolt, it is susceptible to skidding, it is impossible to quickly bolt is carried out degree of tightness, thus affect job schedule.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, easy to use, the Anti-shift spanner that elasticity bolt efficiency is high.
The purpose of this utility model is realized in, including handle and the head being arranged at handle one end, described head arranges opening, the both sides of the opening of described head all offer T-shaped hole, described T-shaped hole connects with the open interior of head, arranges antiskid card in described T-shaped hole, and described antiskid card includes the fixture block of a T-shaped and a U-shaped bayonet socket outwards dehisced, described fixture block and T-shaped hole snap-fit engagement, described bayonet socket is symmetrically placed in the both sides of head opening.
This utility model all has, with each limit of hex nut, the antiskid card contacted by adding a pair in general wrench opening, can effectively strengthen the connection of spanner and nut, when using spanner that bolt is carried out degree of tightness, effectively prevent skidding from occurring, quickly bolt can be carried out degree of tightness, realize the stable installation of scaffold, promote the work efficiency of construction；It addition, after the antiskid card arranged on dismounting spanner, the nut of bigger specification can be tightened or unclamp again to spanner, and the scope of application is wider, it is easy in the realm of building construction popularization and application.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram；
Fig. 2 is the left view structural representation (removing an antiskid card) of Fig. 1；
Fig. 3 is antiskid card overall structure schematic diagram；
In figure: 1-handle, 2-head, 3-antiskid card, 31-fixture block, 32-bayonet socket, 4-gum cover, 5-T shape hole.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described, but must not by any way this utility model be any limitation as, any change made based on this utility model training centre or improvement, belong to protection domain of the present utility model.
As shown in Fig. 1 ~ 3, this utility model includes handle 1 and is arranged at the head 2 of handle 1 one end, described head 2 arranges opening, the both sides of the opening of described head 2 all offer T-shaped hole 5, described T-shaped hole 5 connects with the open interior of head 2, arranges antiskid card 3 in described T-shaped hole 5, and described antiskid card 3 includes the fixture block 31 of a T-shaped and a U-shaped bayonet socket 32 outwards dehisced, described fixture block 31 and T-shaped hole 5 snap-fit engagement, described bayonet socket 32 is symmetrically placed in the both sides of head 2 opening.
Fricton-tight between described fixture block 31 and T-shaped hole 5 coordinate.
The bottom surface of the opening of described head 2 is arc.
The work surface of the opening of described head 2 arranges irregular pattern.
Gum cover 4 is set on described handle 1, described gum cover 4 arranges anti-slip veins.
Operation principle of the present utility model and work process are as follows:
This utility model all has, with each limit of hex nut, the antiskid card contacted by adding a pair in general wrench opening, can effectively strengthen the connection of spanner and nut, when using spanner that bolt is carried out degree of tightness, effectively prevent skidding from occurring, quickly bolt can be carried out degree of tightness, realize the stable installation of scaffold, promote the work efficiency of construction；It addition, after the antiskid card arranged on dismounting spanner, the nut of bigger specification can be tightened or unclamp again to spanner, and the scope of application is wider, it is easy in the realm of building construction popularization and application.
During use, snapping fit onto in T-shaped hole 5 by the fixture block 31 of antiskid card 3, fricton-tight between fixture block 31 with T-shaped hole 5 coordinate, antiskid card 3 will not be inverted because of spanner and depart from head 2.Two antiskid cards 3 form the regular hexagon of a both-side opening so that when tightening nut, and spanner all contacts with each limit of hex nut, can effectively strengthen the connection of spanner and nut, prevent from skidding.Unload antiskid card 3; spanner revert to an initial condition; the decorative pattern that the groove formed between the sidepiece of the opening of T-shaped hole 5 and head 2 and the work surface of opening carry also can effectively prevent skidding; additionally; antiskid glue sleeve 4 is set on handle 1; can effectively protect the hands of workman and friction can be increased, it is simple to elasticity bolt.
Claims (5)
1. an Anti-shift spanner, including handle (1) and the head (2) that is arranged at handle (1) one end, described head (2) arranges opening, it is characterized in that: the both sides of the opening of described head (2) all offer T-shaped hole (5), described T-shaped hole (5) connects with the open interior of head (2), antiskid card (3) is set in described T-shaped hole (5), described antiskid card (3) includes the fixture block (31) of a T-shaped and a U-shaped bayonet socket (32) outwards dehisced, described fixture block (31) and T-shaped hole (5) snap-fit engagement, described bayonet socket (32) is symmetrically placed in the both sides of head (2) opening.
Anti-shift spanner the most according to claim 1, is characterized in that: fricton-tight between described fixture block (31) with T-shaped hole (5) coordinate.
Anti-shift spanner the most according to claim 1, is characterized in that: the bottom surface of the opening of described head (2) is arc.
4. according to the Anti-shift spanner described in claim 1 or 3, it is characterized in that: the work surface of the opening of described head (2) arranges irregular pattern.
Anti-shift spanner the most according to claim 1, is characterized in that: arrange gum cover (4) on described handle (1), and described gum cover arranges anti-slip veins on (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620449567.1U CN205734613U (en) | 2016-05-17 | 2016-05-17 | A kind of Anti-shift spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620449567.1U CN205734613U (en) | 2016-05-17 | 2016-05-17 | A kind of Anti-shift spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205734613U true CN205734613U (en) | 2016-11-30 |
Family
ID=57364617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620449567.1U Active CN205734613U (en) | 2016-05-17 | 2016-05-17 | A kind of Anti-shift spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205734613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127603A (en) * | 2017-12-31 | 2018-06-08 | 浙江腾峰五金塑料有限公司 | A kind of manual wrench of high intensity |
-
2016
- 2016-05-17 CN CN201620449567.1U patent/CN205734613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127603A (en) * | 2017-12-31 | 2018-06-08 | 浙江腾峰五金塑料有限公司 | A kind of manual wrench of high intensity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230904 Granted publication date: 20161130 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230911 Granted publication date: 20161130 |
|
| PD01 | Discharge of preservation of patent |