CN202049760U - Copper bar with circular arc-shaped grooves at two sides - Google Patents
Copper bar with circular arc-shaped grooves at two sides Download PDFInfo
- Publication number
- CN202049760U CN202049760U CN 201120054041 CN201120054041U CN202049760U CN 202049760 U CN202049760 U CN 202049760U CN 201120054041 CN201120054041 CN 201120054041 CN 201120054041 U CN201120054041 U CN 201120054041U CN 202049760 U CN202049760 U CN 202049760U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- sides
- circular arc
- shaped grooves
- circular groove
- 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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- Electrolytic Production Of Metals (AREA)
Abstract
The utility model relates to a copper bar with circular arc-shaped grooves at two sides, belonging to the technical field of electric alloy materials. The copper bar comprises a copper bar body (1), and the circular arc-shaped grooves (11) are arranged at the left side and the right side of the copper bar body (1) in a backward symmetrical manner. The copper bar can be applicable to situations of having special requirements on the section shape of conductor materials, thus meeting the demand on upgrading and updating of products in electrical appliance industry.
Description
Technical field
The utility model relates to a kind of electrician and uses copper bar.Be mainly used in electric cabinet switch contact on the railway.Belong to electrical alloy material technology field.
Background technology
The electrician is to make on the railway conductor material such as electric cabinet switch contact with copper bar.Traditional electrician has the following disadvantages with copper bar: its cross section is rectangular.Rectangular copper bar can only be satisfied with general electric equipment products and make conductor material, has the occasion of special cross-section shape need then can not be suitable for for some to conductor material.Thereby do not satisfy the demand of the electrical apparatus industry updating and upgrading of a product.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of and can be applicable to the copper bar of both sides band circular groove that conductor material is had the occasion of special cross-section shape need.
The purpose of this utility model is achieved in that the copper bar of a kind of both sides band circular groove, comprise the copper bar body, the described copper bar body left and right sides is provided with a circular groove, and this circular groove is symmetric arrangement dorsad in the described copper bar body left and right sides.
The beneficial effects of the utility model are:
Therefore the utility model electrician can be applicable to the occasion that conductor material is had the special cross-section shape need with the both sides band circular groove of copper bar, has satisfied the demand of the electrical apparatus industry updating and upgrading of a product.
Description of drawings
Fig. 1 is the cross-sectional structure schematic diagram of the copper bar of the utility model both sides band circular groove.
Reference numeral among the figure:
Embodiment
Referring to Fig. 1, Fig. 1 is the cross-sectional structure schematic diagram of the copper bar of the utility model both sides band circular groove.As seen from Figure 1, the copper bar of the utility model both sides band circular groove comprises copper bar body 1, and described copper bar body 1 left and right sides is provided with a circular groove 11, and this circular groove 11 is symmetric arrangement dorsad in described copper bar body 1 left and right sides.
Claims (1)
1. the copper bar of a both sides band circular groove, comprise copper bar body (1), it is characterized in that described copper bar body (1) left and right sides is provided with a circular groove (11), this circular groove (11) is symmetric arrangement dorsad in described copper bar body (1) left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120054041 CN202049760U (en) | 2011-03-03 | 2011-03-03 | Copper bar with circular arc-shaped grooves at two sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120054041 CN202049760U (en) | 2011-03-03 | 2011-03-03 | Copper bar with circular arc-shaped grooves at two sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202049760U true CN202049760U (en) | 2011-11-23 |
Family
ID=44990061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120054041 Expired - Fee Related CN202049760U (en) | 2011-03-03 | 2011-03-03 | Copper bar with circular arc-shaped grooves at two sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202049760U (en) |
-
2011
- 2011-03-03 CN CN 201120054041 patent/CN202049760U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20130303 |