CN201342649Y - Novel inner hexagon spanner - Google Patents
Novel inner hexagon spanner Download PDFInfo
- Publication number
- CN201342649Y CN201342649Y CNU2009201261094U CN200920126109U CN201342649Y CN 201342649 Y CN201342649 Y CN 201342649Y CN U2009201261094 U CNU2009201261094 U CN U2009201261094U CN 200920126109 U CN200920126109 U CN 200920126109U CN 201342649 Y CN201342649 Y CN 201342649Y
- Authority
- CN
- China
- Prior art keywords
- inner hexagon
- hexagon spanner
- spanner
- novel
- novel inner
- 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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Abstract
A novel inner hexagon spanner belongs to the field of inner hexagon spanner manufacture, and can effectively avoid the following disadvantage: the inner hexagon spanner is easy to rust after being used for a long time, so that the service life of the inner hexagon spanner is shortened. A hexagonal steel bar (1) with the bottom area of 1 square cm and the length of 13 cm is put into a furnace for heating, and is bent into a right angle (2) through an angle binding machine at the part of 3 cm of the steel bar, the prototype of the inner hexagon spanner is successfully made, and finally, the inner hexagon spanner is put into a plating bath for plating a layer of metal zinc on the surface thereof. The novel inner hexagon spanner mainly provides convenience for the users.
Description
Technical field
The utility model relates to a kind of inner hexagon spanner.
Background technology
At present in the middle of the inner hexagon spanner that uses, inner hexagon spanner all bends through high temperature with a hexagonal reinforcing bar and forms, though this inner hexagon spanner can be used for the hexagon socket head cap screw fixation, but this inner hexagon spanner has such shortcoming, the time that this exactly inner hexagon spanner uses is easy to get rusty after having grown, thereby shortened the service life of inner hexagon spanner, the user uses inconvenience very.
Summary of the invention
The purpose of this utility model is that a kind of novel inner hexagon spanner will be provided, and the time that it can effectively avoid this inner hexagon spanner to use has been grown and has been easy to get rusty later, thus the shortcoming that has shortened the service life of inner hexagon spanner.
The purpose of this utility model is achieved in that a kind of novel inner hexagon spanner, and being met at right angles through high temperature heating back bending by hexagon reinforcing bar is made, and it is characterized in that being electroplate with layer of metal zinc on the surface of inner hexagon spanner.
A kind of novel inner hexagon spanner of the utility model because on the surface of inner hexagon spanner, be electroplate with layer of metal zinc, so the surface of inner hexagon spanner be not easy to get rusty, thereby effectively increased the service life of inner hexagon spanner.
Description of drawings
Fig. 1 is the front view of a kind of novel inner hexagon spanner of the utility model.
Fig. 2 is the rearview of a kind of novel inner hexagon spanner of the utility model.
The specific embodiment
A kind of novel inner hexagon spanner, with a foundation area is 1 square centimeter, length is that 13 centimetres hexagon reinforcing bar (1) is put into stove and heated, then in 3 centimeters of reinforcing bar with bending machine bar bending is met at right angles (2), the blank of inner hexagon spanner has just been made successfully like this, at last inner hexagon spanner is put into electroplating bath and electroplate, powering on the surface of inner hexagon spanner plates layer of metal zinc, so just can prevent effectively that inner hexagon spanner from having got rusty.
Claims (1)
1, a kind of novel inner hexagon spanner, by a hexagon reinforcing bar (1) through the bending of high temperature heating back meet at right angles (2) be made, it is characterized in that being electroplate with layer of metal zinc on the surface of inner hexagon spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201261094U CN201342649Y (en) | 2009-01-14 | 2009-01-14 | Novel inner hexagon spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201261094U CN201342649Y (en) | 2009-01-14 | 2009-01-14 | Novel inner hexagon spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201342649Y true CN201342649Y (en) | 2009-11-11 |
Family
ID=41274232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201261094U Expired - Fee Related CN201342649Y (en) | 2009-01-14 | 2009-01-14 | Novel inner hexagon spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201342649Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171692A (en) * | 2015-09-26 | 2015-12-23 | 红塔烟草（集团）有限责任公司大理卷烟厂 | Detaching tool for output channel guide roller |
-
2009
- 2009-01-14 CN CNU2009201261094U patent/CN201342649Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171692A (en) * | 2015-09-26 | 2015-12-23 | 红塔烟草（集团）有限责任公司大理卷烟厂 | Detaching tool for output channel guide roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20110114 |