CN211918509U - Assembly structure with rebound for car lamp - Google Patents
Assembly structure with rebound for car lamp Download PDFInfo
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- CN211918509U CN211918509U CN201922438704.8U CN201922438704U CN211918509U CN 211918509 U CN211918509 U CN 211918509U CN 201922438704 U CN201922438704 U CN 201922438704U CN 211918509 U CN211918509 U CN 211918509U
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- buckle
- muscle
- resilience
- assembly
- top piece
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Abstract
The utility model provides an assembly structure with rebound for car lamp parts, which comprises an escutcheon and a bracket; there is buckle, resilience muscle on the escutcheon, has spacing muscle, top piece on the support, and wherein the escutcheon passes through the buckle hook and installs the restraint that forms along the buckle assembly reverse direction on spacing muscle, and resilience muscle and top piece contact simultaneously are and the design is interference fit, the resilience muscle has the elasticity variability, the resilience muscle with top piece contact makes resilience muscle compression deformation form resilience force, makes buckle and spacing muscle in close contact with, forms the restraint along buckle assembly normal direction. Elasticity through the deformation production of resilience muscle prevents to produce the clearance between buckle and the spacing muscle. Utilize the fit-up gap of resilience muscle isotructure combination compensation buckle, solve the clearance of car light part buckle assembly and not hard up problem, guarantee that the assembly does not have the risk of vibration or crocus, guarantee stability.
Description
Technical Field
The utility model relates to a car light part assembly structure field especially relates to an assembly structure who takes bullet back for car light.
Background
Along with the development of the automobile industry and the continuous progress of the design of the automobile model, the model of the automobile lamp is more and more diversified, the shape of the internal part of the automobile lamp is also complex and changeable, and the space reserved for the assembly structure is smaller and smaller. The assembly of current inside spare part of car light is realized through the buckle very much, and buckle design theory needs zero clearance assembly can eliminate the vibration or the unstable scheduling problem of assembly that the clearance brought, but the tolerance of injection moulding part mould structure complicacy and finished product part can lead to unable assembly or the unstable risk of assembly consequently must leave corresponding fitting gap when the installation cooperation of design buckle structure, nevertheless the clearance can lead to the part can become flexible or the risk of vibration unstability scheduling problem when assembling.
In view of the above, designing a new bayonet fitting structure is a key to solving the above-described problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough to prior art, the utility model aims at providing an assembly structure who is used for area of car light to return bullet utilizes the fit-up gap of elastic construction compensation buckle, solves the not hard up problem of part in the buckle assembly.
The utility model provides an assembly structure with rebound for car lamp parts, which comprises an escutcheon and a bracket; there is buckle, resilience muscle on the escutcheon, has spacing muscle, top piece on the support, and wherein the escutcheon passes through the buckle hook and installs the restraint that forms along the buckle assembly reverse direction on spacing muscle, and resilience muscle and top piece contact simultaneously are and the design is interference fit, the resilience muscle has the elasticity variability, the resilience muscle with top piece contact makes resilience muscle compression deformation form resilience force, makes buckle and spacing muscle in close contact with, forms the restraint along buckle assembly normal direction. Elasticity through the deformation production of resilience muscle prevents to produce the clearance between buckle and the spacing muscle.
The further improvement lies in that the number of the buckle and the limiting rib structure is at least one pair, and is not limited to one pair.
The further improvement is that the number of the rebound ribs and the top sheet structure is at least one pair, and is not limited to one pair.
The further improvement lies in that the springback rib and the top piece structure position are arranged on one side of the buckle or on two sides of the buckle simultaneously.
The shape of the springback rib is not limited to arc, but may be straight with a certain angle with the top sheet, the angle may be acute angle, right angle or obtuse angle, or any other shape capable of elastic deformation, and the shape such as arc or straight with a certain angle with the top sheet may not be a whole segment, for example, half segment of arc or straight with a certain angle with the top sheet.
The further improvement is that the material of the rebound rib is not limited to plastic, and can be metal, rubber and the like.
The utility model has the advantages that: utilize the fit-up gap of resilience muscle isotructure combination compensation buckle, solve the clearance of car light part buckle assembly and not hard up problem, guarantee that the assembly does not have the risk of vibration or crocus, guarantee stability.
Drawings
Fig. 1 is a structural axial view of the present invention.
Fig. 2 is a front view of the structure of the present invention.
Fig. 3 is a cross-sectional view of fig. 2A-a of the present invention.
Wherein: 1-decorative frame, 2-bracket, 11-buckle, 12-rebound rib, 21-spacing rib, and 22-top plate.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
As shown in fig. 1 to 3, the present embodiment provides a resilient mounting structure of a vehicular lamp component, and the combined mounting system includes an escutcheon 1 and a bracket 2. The decorative frame 1 is provided with a buckle 11 and a rebound rib 12; the bracket 2 is provided with a limiting rib 21 and a top sheet 22. Wherein, the first decorative frame 1 and the bracket 2 are hooked on the limiting rib 21 through the buckle 11 to form the restraint along the reverse direction of the buckle assembly; resilience muscle 12 and top piece 22 contact and design for interference fit, make resilience muscle 12 compression form resilience force and make buckle 11 and spacing muscle 21 in close contact through resilience muscle 12 that has elasticity variability and top piece 22 contact during the assembly, form the restraint along bayonet socket assembly positive direction to elasticity through the deformation production of resilience muscle prevents to produce the clearance between buckle 11 and the spacing muscle 21, has eliminated the installation unreliable or the risk such as vibration problem that the clearance brought when guaranteeing the assembly.
In this embodiment, there are two sets of the resilient ribs 12 and the top plate 22, and the two sets of the resilient ribs 12 and the top plate 22 are symmetrically arranged on two sides of the buckle, so that the assembly is more stable.
Claims (5)
1. The utility model provides an assembly structure that is used for area bullet of car light which characterized in that: including escutcheon (1) and support (2), be provided with buckle (11) and resilience muscle (12) on escutcheon (1), be provided with spacing muscle (21) and top piece (22) on support (2), escutcheon (1) and support (2) are through buckle (11) and spacing muscle (21) installation, form the restraint in the buckle assembly opposite direction, resilience muscle (12) and top piece (22) contact and design for interference fit, resilience muscle (12) have the elasticity variability, resilience muscle (12) and top piece (22) contact make resilience muscle (12) compression deformation form resilience force and make buckle (11) and spacing muscle (21) in close contact with, form the restraint in the buckle assembly positive direction.
2. A snap-back fitting structure for a vehicular lamp according to claim 1, wherein: the number of the buckles (11) and the limiting ribs (21) is at least one pair, and the number of the rebound ribs (12) and the top piece (22) is at least one pair.
3. A snap-back fitting structure for a vehicular lamp according to claim 1, wherein: the rebound ribs (12) and the top piece (22) are arranged on one side of the buckle (11) or on two sides of the buckle (11) simultaneously.
4. A snap-back fitting structure for a vehicular lamp according to claim 1, wherein: the shape of the rebound rib (12) is arc or linear with a certain angle with the top sheet (22), and the angle is acute angle, right angle or obtuse angle.
5. A snap-back fitting structure for a vehicular lamp according to claim 1, wherein: the material of the rebound ribs (12) is plastic or metal or rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922438704.8U CN211918509U (en) | 2019-12-30 | 2019-12-30 | Assembly structure with rebound for car lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922438704.8U CN211918509U (en) | 2019-12-30 | 2019-12-30 | Assembly structure with rebound for car lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211918509U true CN211918509U (en) | 2020-11-13 |
Family
ID=73325566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922438704.8U Active CN211918509U (en) | 2019-12-30 | 2019-12-30 | Assembly structure with rebound for car lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211918509U (en) |
-
2019
- 2019-12-30 CN CN201922438704.8U patent/CN211918509U/en active Active
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| GR01 | Patent grant | ||
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