CN203113917U - Handle shaft in automobile door lock - Google Patents
Handle shaft in automobile door lock Download PDFInfo
- Publication number
- CN203113917U CN203113917U CN 201320143070 CN201320143070U CN203113917U CN 203113917 U CN203113917 U CN 203113917U CN 201320143070 CN201320143070 CN 201320143070 CN 201320143070 U CN201320143070 U CN 201320143070U CN 203113917 U CN203113917 U CN 203113917U
- Authority
- CN
- China
- Prior art keywords
- handle shaft
- door lock
- handle
- automobile door
- tooth
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a handle shaft in an automobile door lock. One end of the handle shaft is a handle portion provided with teeth evenly distributed on the outer cylindrical face, and the other end of the handle shaft is an inserting-connecting portion, wherein two sides of the outer cylindrical face of the inserting-connecting portion are milled to be symmetrical planes. The handle shaft is characterized in that the number of the teeth is an even number, the forming direction of a tooth crest connecting line of a pair of teeth arranged at a 180-degree angle is identical to the forming direction of the inserting-connecting portion, the number of the teeth is sixteen, and the handle shaft is made of metal wires by adopting a cold heading mode. The handle shaft in the automobile door lock is ingenious in design and greatly facilitates accurate positioning of the handle on the handle shaft in installation. In addition, manufacture is simple, and the cost is low.
Description
Technical field
The utility model relates to a kind of automobile door lock accessory, is specifically related to a kind of automobile door lock inner handle shaft.
Background technology
Automobile door lock inner handle shaft one end is the shank of the uniform colored tooth of external cylindrical surface, and the other end is the Plug Division that external cylindrical surface two side millings claim the plane in pairs, and the shank of Handle axis is installed handle.Because the Handle axis Plug Division is after processing, there not be fixing position corresponding relation between the forming direction of Plug Division and the flower tooth, thus the bigger error of inevitable existence in a circumferential direction after handle is installed, thus have influence on the unification of handle installation and attractive in appearance.In addition, Handle axis adopts machining mode production, and the many costs of production process are higher.
Summary of the invention
In view of the deficiency that background technology exists, the purpose of this utility model is intended to provide a kind of design ingenious, greatly makes things convenient for the accurate location of handle when Handle axis is installed, and makes the low automobile door lock inner handle shaft of simple cost.
The utility model is implemented by following technical solution:
The automobile door lock inner handle shaft, Handle axis one end is the shank of the uniform colored tooth of external cylindrical surface, the other end is the Plug Division that external cylindrical surface two side millings claim the plane in pairs, it is characterized in that: the number of teeth of flower tooth is even number, and the tooth top line that wherein is mutually a pair of colored tooth that the 180o angle arranges is identical with the forming direction of Plug Division.Described colored tooth is provided with 16.Handle axis adopts header system to be made by metal wire rod.
The automobile door lock inner handle shaft that the utility model provides, the forming direction of Handle axis Plug Division and flower have fixing position corresponding relation (add in the Plug Division man-hour with the in addition positioning control of flower tooth) between the tooth, so as long as aim at assembling, just can realize unification that handle is installed and attractive in appearance, greatly make things convenient for the accurate location of handle when Handle axis is installed, can there be error in handle after installing in a circumferential direction substantially, unless the assembling error; In addition, Handle axis adopts header system to be made by metal wire rod, makes the convenient cost of making of Handle axis lower.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 is shape assumption diagram of the present utility model,
Fig. 2 is the directional diagram of overlooking of Fig. 1,
Fig. 3 is the directional diagram of looking up of Fig. 1.
The specific embodiment
As shown in the figure, automobile door lock inner handle shaft of the present utility model, Handle axis one end is the shank 1 of the uniform colored tooth 3 of external cylindrical surface, the other end is the Plug Division 2 that external cylindrical surface two side millings claim the plane in pairs, the number of teeth of described colored tooth 3 is even number, flower tooth 3 is provided with 16, and the tooth top line B that wherein is mutually a pair of colored tooth that the 180o angle arranges is identical with the forming direction A of Plug Division 2, and Handle axis is made by metal wire rod employing header system.
Automobile door lock inner handle shaft of the present utility model, between the forming direction of Plug Division and the flower tooth fixing position corresponding relation is arranged, just can realize the unification of handle installation and attractive in appearance as long as aim at assembling when handle is installed, greatly make things convenient for the accurate location of handle when Handle axis is installed.
Claims (3)
1. automobile door lock inner handle shaft, Handle axis one end is the shank of the uniform colored tooth of external cylindrical surface, the other end is the Plug Division that external cylindrical surface two side millings claim the plane in pairs, it is characterized in that: the number of teeth of flower tooth is even number, and the tooth top line that wherein is mutually a pair of colored tooth that the 180o angle arranges is identical with the forming direction of Plug Division.
2. automobile door lock inner handle shaft as claimed in claim 1, it is characterized in that: described colored tooth is provided with 16.
3. automobile door lock inner handle shaft as claimed in claim 1 is characterized in that: Handle axis adopts header system to be made by metal wire rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143070 CN203113917U (en) | 2013-03-27 | 2013-03-27 | Handle shaft in automobile door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143070 CN203113917U (en) | 2013-03-27 | 2013-03-27 | Handle shaft in automobile door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203113917U true CN203113917U (en) | 2013-08-07 |
Family
ID=48894280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320143070 Expired - Fee Related CN203113917U (en) | 2013-03-27 | 2013-03-27 | Handle shaft in automobile door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203113917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209443A (en) * | 2014-08-15 | 2014-12-17 | 宾科汽车紧固件（昆山）有限公司 | Spline pin roll cold heading device and production process thereof |
| CN104368744A (en) * | 2014-12-01 | 2015-02-25 | 苏州工业园区新凯精密五金有限公司 | Cold heading forming technology of automobile door lock shaft and die structure for lock shaft forming |
-
2013
- 2013-03-27 CN CN 201320143070 patent/CN203113917U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209443A (en) * | 2014-08-15 | 2014-12-17 | 宾科汽车紧固件（昆山）有限公司 | Spline pin roll cold heading device and production process thereof |
| CN104368744A (en) * | 2014-12-01 | 2015-02-25 | 苏州工业园区新凯精密五金有限公司 | Cold heading forming technology of automobile door lock shaft and die structure for lock shaft forming |
| CN104368744B (en) * | 2014-12-01 | 2016-05-04 | 苏州工业园区新凯精密五金有限公司 | A kind of cold upsetting forming die structure of car door lock shaft |
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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: 20130807 Termination date: 20140327 |