CN103121195A - Internal hexagonal wrench sleeve - Google Patents
Internal hexagonal wrench sleeve Download PDFInfo
- Publication number
- CN103121195A CN103121195A CN2013100834780A CN201310083478A CN103121195A CN 103121195 A CN103121195 A CN 103121195A CN 2013100834780 A CN2013100834780 A CN 2013100834780A CN 201310083478 A CN201310083478 A CN 201310083478A CN 103121195 A CN103121195 A CN 103121195A
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- CN
- China
- Prior art keywords
- hole
- spanner cover
- cover body
- brace arm
- present
- 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.)
- Pending
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses an internal hexagonal wrench sleeve which comprises a wrench sleeve body (1). An internal hexagonal wrench hole (2) is formed in one end of the wrench sleeve body (1). One side of the wrench sleeve body (1) is provided with a wrench arm (3). A through hole (4) is formed in the wrench arm (3), and a long rod can be inserted into the through hole (4). The internal hexagonal wrench sleeve has the advantages of being convenient to use, labor-saving, good in adaptability, good in generality, simple in structure and low in cost.
Description
Technical field
The present invention relates to the hardware ﹠ tools field, be specifically related to a kind of inner hexagon spanner cover.
Background technology
The inner hexagon spanner cover of prior art is generally fixing arm structure, but the bolt of being twisted is stuck because the situations such as actual capabilities are got rusty, corrosion cause bolt to be fixed, the inner hexagon spanner cover of the bed knife arm configuration of prior art because arm of force length is less, just uses relatively effort at this moment.
Summary of the invention
The technical problem to be solved in the present invention is to provide and a kind ofly uses that laborsaving convenience, adaptability are good, highly versatile, inner hexagon spanner cover simple in structure, with low cost.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of inner hexagon spanner cover comprises spanner cover body, and an end of described spanner cover body is provided with interior hexagonal and pulls the hole, and a side of described spanner cover body is provided with brace arm, and described brace arm is provided with for the through hole that inserts extension bar.
As further improvement in the technical proposal:
Described brace arm is provided with fixture block, and described fixture block is connected with brace arm by connector, and described through hole is arranged between described fixture block and brace arm.
An end of pulling the hole away from interior hexagonal on described spanner cover body is provided with plastic sheath, and the outer wall of described plastic sheath is provided with a plurality of anti-slip tanks.
the present invention has following advantage: the present invention's interior hexagonal of an end of spanner cover body in use pulls borehole jack and is located on the bolt head or nut of being twisted, then insert extension bar in through hole, extension bar forms and the orthogonal arm of force of spanner cover body, be used for tightening or to unscrew bolt head or the nut of being twisted very laborsaving easily, especially owing to not having any structure that is connected and fixed between through hole and extension bar, the extension bar that therefore can be convenient for changing different length satisfies the needs that interior hexagonal is pulled the different moment sizes of bolt head that quilt sheathed in the hole twists or nut, has the laborsaving convenience of use, adaptability is good, highly versatile, simple in structure, advantage with low cost.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the embodiment of the present invention.
Fig. 2 is the side-looking structural representation of the embodiment of the present invention.
Marginal data: 1, spanner cover body; 2, interior hexagonal is pulled the hole; 3, brace arm; 31, fixture block; 32, connector; 4, through hole; 5, plastic sheath; 51, anti-slip tank.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention are made more explicit defining.
As depicted in figs. 1 and 2, the inner hexagon spanner cover of the present embodiment comprises spanner cover body 1, and an end of spanner cover body 1 is provided with interior hexagonal and pulls hole 2, and a side of spanner cover body 1 is provided with brace arm 3, and brace arm 3 is provided with for the through hole 4 that inserts extension bar.the present embodiment in use, the interior hexagonal of one end of spanner cover body 1 is pulled hole 2 and is set on the bolt head or nut of being twisted, then at the interior insertion extension bar of through hole 4, extension bar forms and the orthogonal arm of force of spanner cover body 1, be used for tightening or to unscrew bolt head or the nut of being twisted very laborsaving easily, especially owing to not having any structure that is connected and fixed between through hole 4 and extension bar, the extension bar that therefore can be convenient for changing different length satisfies the needs that interior hexagonal is pulled the different moment sizes of bolt head that the interior sheathed quilt in hole 2 twists or nut, has the laborsaving convenience of use, adaptability is good, highly versatile, simple in structure, advantage with low cost.
In the present embodiment, brace arm 3 is provided with fixture block 31, and fixture block 31 is connected with brace arm 3 by connector 32, and through hole 4 is arranged between fixture block 31 and brace arm 3, and this structure processing technology is simple; Brace arm 3 also can adopt the structure of integral type directly to form through hole 4 by punching or casting as required in addition.
In the present embodiment, an end of pulling hole 2 away from interior hexagonal on spanner cover body 1 is provided with plastic sheath 5, the outer wall of plastic sheath 5 is provided with a plurality of anti-slip tanks 51, and plastic sheath 5 makes feel better, and a plurality of anti-slip tank 51 can also prevent from sliding when the plastic sheath 5 of hand-held spanner cover body 1.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited in above-mentioned embodiment, and every technical scheme that belongs to the principle of the invention all belongs to protection scope of the present invention.For a person skilled in the art, some improvements and modifications of carrying out under the prerequisite that does not break away from principle of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. inner hexagon spanner cover, comprise spanner cover body (1), one end of described spanner cover body (1) is provided with interior hexagonal and pulls hole (2), it is characterized in that: a side of described spanner cover body (1) is provided with brace arm (3), and described brace arm (3) is provided with for the through hole (4) that inserts extension bar.
2. inner hexagon spanner cover according to claim 1, it is characterized in that: described brace arm (3) is provided with fixture block (31), described fixture block (31) is connected with brace arm (3) by connector (32), and described through hole (4) is arranged between described fixture block (31) and brace arm (3).
3. inner hexagon spanner cover according to claim 2 is characterized in that: the upper end of pulling hole (2) away from interior hexagonal of described spanner cover body (1) is provided with plastic sheath (5), and the outer wall of described plastic sheath (5) is provided with a plurality of anti-slip tanks (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100834780A CN103121195A (en) | 2013-03-16 | 2013-03-16 | Internal hexagonal wrench sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100834780A CN103121195A (en) | 2013-03-16 | 2013-03-16 | Internal hexagonal wrench sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103121195A true CN103121195A (en) | 2013-05-29 |
Family
ID=48452437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100834780A Pending CN103121195A (en) | 2013-03-16 | 2013-03-16 | Internal hexagonal wrench sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103121195A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1395528A (en) * | 1920-11-26 | 1921-11-01 | Silva Frank Ignacio | Socket-wrench |
| US1525213A (en) * | 1924-07-23 | 1925-02-03 | Standard Oil Co | Safety wrench |
| CN2383625Y (en) * | 1999-06-15 | 2000-06-21 | 徐立志 | Multifunctional tool |
| CN201052602Y (en) * | 2007-07-07 | 2008-04-30 | 刘礼 | Internal hexagonal wrench |
| CN203125391U (en) * | 2013-03-16 | 2013-08-14 | 何敬丽 | Hexagon socket wrench |
-
2013
- 2013-03-16 CN CN2013100834780A patent/CN103121195A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1395528A (en) * | 1920-11-26 | 1921-11-01 | Silva Frank Ignacio | Socket-wrench |
| US1525213A (en) * | 1924-07-23 | 1925-02-03 | Standard Oil Co | Safety wrench |
| CN2383625Y (en) * | 1999-06-15 | 2000-06-21 | 徐立志 | Multifunctional tool |
| CN201052602Y (en) * | 2007-07-07 | 2008-04-30 | 刘礼 | Internal hexagonal wrench |
| CN203125391U (en) * | 2013-03-16 | 2013-08-14 | 何敬丽 | Hexagon socket wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130529 |