CN209875689U - Connecting screw of automobile combined switch - Google Patents
Connecting screw of automobile combined switch Download PDFInfo
- Publication number
- CN209875689U CN209875689U CN201920596385.0U CN201920596385U CN209875689U CN 209875689 U CN209875689 U CN 209875689U CN 201920596385 U CN201920596385 U CN 201920596385U CN 209875689 U CN209875689 U CN 209875689U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- rod portion
- thin wall
- counter bore
- wall tube
- 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
Links
Abstract
The utility model discloses a vehicle combination switch's connecting screw, including screw rod portion and brain head portion, its characterized in that: the lower terminal surface of screw rod portion is equipped with the counter bore, and the counter bore makes the lower extreme tip of screw rod portion become thin wall tube structure, and thin wall tube structure is equipped with a plurality of incisions along the circumferencial direction equidistance, forms wide strip and narrow strip between adjacent incision. The utility model discloses possess locking and stopping function, simple structure.
Description
Technical Field
The utility model relates to an automobile combination switch, concretely relates to automobile combination switch's connecting screw.
Background
Automobile combination switch uses connecting screw to be connected its switch casing and internals, and for preventing to connect the back screw not hard up and drop, the screw that uses at present generally sets up the stopping that retaining ring or split pin were used for the screw at the axle head, and the assembly is inconvenient, and the structure can be comparatively complicated, though play the effect of connecting the stopping moreover, nevertheless hardly play and connect locking effect.
Disclosure of Invention
The utility model aims at providing a connection screw that possesses locking and stopping function, simple structure's car combination switch to prior art not enough.
The utility model discloses a through following technical scheme implementation:
automobile combination switch's connecting screw, including screw rod portion and brain head portion, its characterized in that: the lower terminal surface of screw rod portion is equipped with the counter bore, and the counter bore makes the lower extreme tip of screw rod portion become thin wall tube structure, and thin wall tube structure is equipped with a plurality of incisions along the circumferencial direction equidistance, forms wide strip and narrow strip between adjacent incision.
According to the connecting screw in the technical scheme, after the switch shell of the automobile combination switch is connected with the internal part, the lower end part of the connecting screw is exposed, at the moment, the narrow strip at the lower end part of the connecting screw is turned outwards, the effect of tightly riveting the switch shell or the internal part can be achieved, the locking and the stopping are achieved, the assembly is very convenient, and the structure is simple.
Preferably, the incision is provided with eight, and the formed wide strips and the formed narrow strips are four strips respectively.
Drawings
The utility model discloses there is following figure:
figure 1 is a schematic structural diagram of the present invention,
fig. 2 is a bottom view of fig. 1.
Detailed Description
As shown in fig. 1 and 2, the utility model discloses a connecting screw of automobile combination switch, including screw rod portion 2 and cephalic portion 1, the lower terminal surface of screw rod portion 2 is equipped with counter bore 3, counter bore 3 makes the lower extreme tip of screw rod portion become thin wall tube structure, thin wall tube structure is equipped with eight incisions 4 along the equidistance not equidistance of circumferencial direction, form wide strip 5 and narrow strip 6 between adjacent incision, the wide strip 5 and the narrow strip 6 that eight incisions 4 formed are four respectively, narrow strip 6 can outwards turn up, play the effect of riveting tight switch casing or internals, both locking and stopping.
Claims (2)
1. Automobile combination switch's connecting screw, including screw rod portion and brain head portion, its characterized in that: the lower terminal surface of screw rod portion is equipped with the counter bore, and the counter bore makes the lower extreme tip of screw rod portion become thin wall tube structure, and thin wall tube structure is equipped with a plurality of incisions along the circumferencial direction equidistance, forms wide strip and narrow strip between adjacent incision.
2. The connection screw of the automobile combination switch as claimed in claim 1, wherein: eight notches are arranged, and four wide strips and four narrow strips are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920596385.0U CN209875689U (en) | 2019-04-28 | 2019-04-28 | Connecting screw of automobile combined switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920596385.0U CN209875689U (en) | 2019-04-28 | 2019-04-28 | Connecting screw of automobile combined switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209875689U true CN209875689U (en) | 2019-12-31 |
Family
ID=68962621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920596385.0U Expired - Fee Related CN209875689U (en) | 2019-04-28 | 2019-04-28 | Connecting screw of automobile combined switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209875689U (en) |
-
2019
- 2019-04-28 CN CN201920596385.0U patent/CN209875689U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20200428 |