CN204323179U - A kind of position limiting structure preventing damage light regulating bolt - Google Patents
A kind of position limiting structure preventing damage light regulating bolt Download PDFInfo
- Publication number
- CN204323179U CN204323179U CN201420766310.XU CN201420766310U CN204323179U CN 204323179 U CN204323179 U CN 204323179U CN 201420766310 U CN201420766310 U CN 201420766310U CN 204323179 U CN204323179 U CN 204323179U
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- CN
- China
- Prior art keywords
- regulating bolt
- light regulating
- jump ring
- limiting structure
- position limiting
- 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.)
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
A kind of position limiting structure preventing damage light regulating bolt, comprise and coordinate support (1) and be arranged at the light regulating bolt (2) of described cooperation support (1) side, it is characterized in that: describedly a kind ofly prevent from the position limiting structure damaging light regulating bolt from also comprising being arranged at described light regulating bolt (2) side, two ends are arranged at described cooperation support (1) going up, middle part by spacing for described light regulating bolt (2) the metal jump ring (3) on described cooperation support (1); Described cooperation support (1) is formed be positioned between described light regulating bolt (2) sidepiece and metal jump ring (3), at the axial direction of described light regulating bolt (2) and protrudes from described metal jump ring (3), the limiting stopper (4) of described light regulating bolt (1) nut can be stopped.Ensure that at end position, make can not scratch between light regulating bolt and metal jump ring, can not light regulating bolt be damaged, there will not be powder to affect light fixture outward appearance, reduce the light modulation moment of end position.Extend light fixture service life.
Description
Technical field
The utility model relates to automobile manufacturing field, more particularly, relates to a kind of position limiting structure for preventing from damaging light regulating bolt.
Background technology
Der Scheinwerfer mit FernlichtAbblendlichtStandlicht has manual dimming function, is driven and coordinates support to move up and down, light regulating bolt increases jump ring by the screw thread on light regulating bolt, to increase axial pressing-in force, light regulating bolt can be avoided to eject from cooperation support.The light regulating bolt material of usual plastics is nylon (PA66) material, and material is partially soft.
Existing light modulation structure, when light regulating bolt is adjusted to end position, can be scratched light regulating bolt at metal jump ring edge, because Metal Phase is partially hard to nylon (PA66) hardness, light regulating bolt is easily made to damage, and because area of contact is less, the light modulation moment of end position can be made bigger than normal, reduce light fixture service life.So need to find a kind of position limiting structure that can prevent light regulating bolt from damaging.
Summary of the invention
For solving the problem, the utility model provides a kind of position limiting structure preventing from damaging light regulating bolt, and effectively can prevent the damage of light regulating bolt, technical scheme is as follows.
A kind of position limiting structure preventing damage light regulating bolt, comprise and coordinate support and be arranged at the light regulating bolt of described cooperation support side, it is characterized in that: describedly a kind ofly prevent from the position limiting structure damaging light regulating bolt from also comprising being arranged at described light regulating bolt side, two ends are arranged on described cooperation support, middle part is by spacing for the described light regulating bolt metal jump ring on described cooperation support; Described cooperation support is formed with the limiting stopper protruding from described metal jump ring between described light regulating bolt sidepiece and metal jump ring, at the axial direction of described light regulating bolt, described light regulating bolt nut can be stopped.
Thus, when light regulating bolt is positioned at end position, can ensure to have between light regulating bolt with metal jump ring certain safety distance, can not contact, contacted with light regulating bolt by limiting stopper, because limiting stopper hardness is compared with soft and area of contact large, can not light regulating bolt be damaged.
According to a kind of position limiting structure preventing damage light regulating bolt described in the utility model, it is characterized in that: the quantity of described limiting stopper is two, be arranged at described light regulating bolt two side respectively.
Thus, when light regulating bolt contacts with limiting stopper, two sides can uniform stressed.
According to a kind of position limiting structure preventing damage light regulating bolt described in the utility model, it is characterized in that: in the middle part of described metal jump ring, be formed with the arc-shaped protrusions of agreeing with light regulating bolt.
Thus, metal jump ring and light regulating bolt agree with, and the circumference of light regulating bolt can be kept to stablize.
According to a kind of position limiting structure preventing damage light regulating bolt described in the utility model, it is characterized in that: described metal jump ring two end is arranged on described cooperation support with click on fashion.
Thus, can be easy for installation and removal.
According to the utility model, can ensure that at end position, metal jump ring and light regulating bolt have safety distance, make can not scratch between light regulating bolt and metal jump ring, namely can not damage light regulating bolt also there will not be powder to affect light fixture outward appearance, reduces the light modulation moment of end position simultaneously.Extend light fixture service life.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation preventing the position limiting structure damaging light regulating bolt of the present utility model.
Wherein 1 for coordinating support, and 2 is light regulating bolt, and 3 is metal jump ring, and 4 is limiting stopper.
Detailed description of the invention
Embodiment 1
Prevent the position limiting structure damaging light regulating bolt, be made up of cooperation support, light regulating bolt, metal jump ring.
Light regulating bolt is arranged at and coordinates support side.
Metal jump ring is arranged at light regulating bolt side, and two ends are fixed on described cooperation support with buckle, and middle part is formed with arc-shaped protrusions by spacing for described light regulating bolt on described cooperation support.
Coordinate on support and be formed with two limiting stoppers, two limiting stoppers protrude from described metal jump ring, can stop described light regulating bolt nut between described light regulating bolt two side and metal jump ring, at the axial direction of described light regulating bolt.
According to the utility model, can ensure that at end position, metal jump ring and light regulating bolt have safety distance, make can not scratch between light regulating bolt and metal jump ring, namely can not damage light regulating bolt also there will not be powder to affect light fixture outward appearance, reduces the light modulation moment of end position simultaneously.Extend light fixture service life.
Claims (4)
1. one kind prevents the position limiting structure damaging light regulating bolt, comprise and coordinate support (1) and be arranged at the light regulating bolt (2) of described cooperation support (1) side, it is characterized in that: describedly a kind ofly prevent from the position limiting structure damaging light regulating bolt from also comprising being arranged at described light regulating bolt (2) side, two ends are arranged at described cooperation support (1) going up, middle part by spacing for described light regulating bolt (2) the metal jump ring (3) on described cooperation support (1); Described cooperation support (1) is formed be positioned between described light regulating bolt (2) sidepiece and metal jump ring (3), at the axial direction of described light regulating bolt (2) and protrudes from described metal jump ring (3), the limiting stopper (4) of described light regulating bolt (1) nut can be stopped.
2. a kind of position limiting structure preventing damage light regulating bolt according to claim 1, is characterized in that: the quantity of described limiting stopper (4) is two, is arranged at described light regulating bolt (2) two side respectively.
3. a kind of position limiting structure preventing damage light regulating bolt according to claim 1, is characterized in that: described metal jump ring (3) middle part is formed with the arc-shaped protrusions of agreeing with light regulating bolt (2).
4. a kind of position limiting structure preventing damage light regulating bolt according to claim 1, is characterized in that: described metal jump ring (3) two end is arranged on described cooperation support (1) with click on fashion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420766310.XU CN204323179U (en) | 2014-12-08 | 2014-12-08 | A kind of position limiting structure preventing damage light regulating bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420766310.XU CN204323179U (en) | 2014-12-08 | 2014-12-08 | A kind of position limiting structure preventing damage light regulating bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204323179U true CN204323179U (en) | 2015-05-13 |
Family
ID=53159569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420766310.XU Active CN204323179U (en) | 2014-12-08 | 2014-12-08 | A kind of position limiting structure preventing damage light regulating bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204323179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352305A (en) * | 2016-08-30 | 2017-01-25 | 上海小糸车灯有限公司 | Lamp dimming mechanism limit structure |
| CN109357238A (en) * | 2018-12-07 | 2019-02-19 | 上汽通用五菱汽车股份有限公司 | A kind of front shining lamp adjustment supporting structure |
-
2014
- 2014-12-08 CN CN201420766310.XU patent/CN204323179U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352305A (en) * | 2016-08-30 | 2017-01-25 | 上海小糸车灯有限公司 | Lamp dimming mechanism limit structure |
| CN106352305B (en) * | 2016-08-30 | 2020-02-18 | 华域视觉科技(上海)有限公司 | Limiting structure of lamp dimming mechanism |
| CN109357238A (en) * | 2018-12-07 | 2019-02-19 | 上汽通用五菱汽车股份有限公司 | A kind of front shining lamp adjustment supporting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201800 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee after: Hua Yu vision technology (Shanghai) Co., Ltd. Address before: 201800 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee before: Xiaoxi Car Lights Co., Ltd., Shanghai |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200507 Address after: 401122 No.2 Huijin Road, economic and Technological Development Zone, Yubei District, Chongqing Patentee after: Huayu Visual Technology (Chongqing) Co., Ltd. Address before: 201800 Yecheng Road, Shanghai, No. 767, No. Patentee before: HUAYU VISION TECHNOLOGY (SHANGHAI) Co.,Ltd. |
|
| TR01 | Transfer of patent right |