CN219867631U

CN219867631U - Buckle assembly structure of automobile lamp and automobile body plastic part

Info

Publication number: CN219867631U
Application number: CN202321299018.7U
Authority: CN
Inventors: 舒红松; 刘珈玮; 任为杰
Original assignee: Chongqing Guinuo Photoelectric Technology Co ltd
Current assignee: Chongqing Guinuo Photoelectric Technology Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-10-20
Anticipated expiration: 2033-05-26

Abstract

The utility model relates to the technical field of automobile lamps, and particularly discloses a buckle assembly structure of an automobile lamp and an automobile body plastic part. According to the utility model, the symmetrically arranged elastic buckles are adopted to limit the plastic part of the vehicle body, the symmetrically arranged elastic buckles can rebound, so that the plastic part of the vehicle body can be mounted on the elastic buckles, the upper ends of the elastic buckles are provided with the limiting seats, and the two ends of the elastic buckles are provided with the limiting ribs, so that the limiting of the plastic part of the vehicle body can be increased.

Description

Buckle assembly structure of automobile lamp and automobile body plastic part

Technical Field

The utility model relates to the technical field of automobile lamps, and particularly discloses a buckle assembly structure of an automobile lamp and a plastic part of an automobile body.

Background

The car lamp is an important component part of safe running of the car, and the use experience requirements of users and manufacturers on the car lamp are increasingly improved along with economic development, so that the development of the car lamp also increasingly shows how far. The automobile buckle structure is used as an important component for connecting all parts in the automobile lamp, and is updated and optimized continuously along with the development of the automobile lamp, under normal conditions, the automobile lamp is mounted on a plastic part of an automobile body through a buckle part, one or more mounting holes/jacks and the like are formed in the plastic part of the automobile body correspondingly, and the automobile lamp is mounted and fixed in a mode of bolt connection of the buckle part or plug connection of the buckle part.

Patent CN207661721U discloses a car lamp clamping structure, which comprises a columnar inserting sheet connected to a lamp body and a clamping plate matched with the columnar inserting sheet, wherein the clamping plate is connected to an inserting surface of a decorative plate, and one side of the columnar inserting sheet is provided with a flat end surface and is in a D shape; the buckle board face unilateral opening, the inside foundry goods of opening shrink, including outside guide area, the grafting region of center and inboard deformation region, wherein, the shape of grafting region suits with the column inserted sheet.

The lamp body is connected in a clamping mode by utilizing the single-side clamping structure, and the clamping structure is simple in structure, convenient to clamp and detach parts and convenient to install. However, the clamping structure is unidirectional limiting, and the used clamping matching parts may have the problem of insufficient elasticity, so that the limiting part is lacked, the clamping matching parts are broken, the assembly is not firm, and the clamping failure is caused.

Moreover, the adoption of the mode of bolt connection leads to more parts and components in demand, and the automobile body plastic part is required to reserve an installation space for the bolt, so that the installation volume is increased, and the inventor provides a buckle assembly structure of the automobile lamp and the automobile body plastic part so as to solve the problems.

Disclosure of Invention

The utility model aims to solve the problems of insufficient elasticity and insufficient limit of the clamping fittings in the traditional single-side clamping matching.

In order to achieve the above purpose, the basic scheme of the utility model provides a buckle assembly structure of an automobile lamp and a plastic part of an automobile body, which comprises a bottom plate arranged on the automobile lamp, and an elastic buckle symmetrically connected on the bottom plate and capable of being inserted into a mounting hole of the plastic part of the automobile body, wherein the elastic buckle is provided with a limiting seat which can be clamped with the side wall of the mounting hole of the plastic part of the automobile body, and both sides of the elastic buckle are symmetrically provided with limiting ribs, and when the limiting seat is clamped with the mounting hole of the plastic part of the automobile body, the limiting ribs are abutted with the plastic part of the automobile body.

The principle and effect of this scheme lie in:

compared with the prior art, the elastic buckle which is symmetrically arranged is adopted to limit the plastic part of the automobile body, the elastic buckle which is symmetrically arranged can rebound, so that the plastic part of the automobile body can be mounted on the elastic buckle, the upper end of the elastic buckle is provided with the limiting seat, the limiting seat can limit the plastic part of the automobile body, the two ends of the buckle are provided with the limiting ribs, the limiting of the plastic part of the automobile body can be increased, and compared with the assembly of the single-side buckle, the installation stability and the fixing freedom degree of the limiting are better, the installation is simple, the locking effect is better, and the unhooking of the buckle can be better prevented.

Further, the elastic buckle comprises a rectangular column and elastic side plates integrally connected with the rectangular column, a V-shaped included angle is formed between the elastic side plates, and the V-shaped included angle is not smaller than 20 degrees. The elastic side plates are arranged, so that the elastic buckle can rebound left and right, further the installation of a plastic part of a vehicle body is realized, the angle of the V-shaped included angle is not less than 20 degrees, and the elastic buckle can keep a certain rebound distance.

Further, the limiting seat is arranged at the top of the elastic side plate, and the side, away from each other, of the limiting seat is provided with a bump which is clamped with the plastic part of the vehicle body. The design of the lug is beneficial to limiting the plastic part of the vehicle body in the vertical direction.

Further, the matching surface between the protruding block and the vehicle body plastic part is an inclined surface, and the protruding block is in linear contact with the vehicle body plastic part. The matched bit line edge between the lug and the vehicle body plastic part is contacted, and the friction force generated on the lug by the vehicle body plastic part can be reduced when the vehicle body plastic part is limited, so that the abrasion of the lug and the vehicle body plastic part is reduced, and the service lives of the lug and the vehicle body plastic part are prolonged.

Further, the height of the topmost part of the limiting rib is lower than the lowest position of the protruding block. The height of the topmost part of the limiting rib is lower than the height of the bottommost part of the snap fit surface, so that a mounting space is reserved for the plastic part of the vehicle body, and the plastic part of the vehicle body can be mounted on the elastic snap fastener.

Further, a reinforcing rib for reinforcing the clamping strength of the elastic buckle is arranged between the elastic buckles. The installation intensity between the elastic buckle can be strengthened in the design of strengthening rib, prevents that the elastic buckle from breaking in the use, and then leads to the problem of joint inefficacy.

Further, the strengthening rib is equipped with two and symmetry setting between two elasticity buckles, the both ends of strengthening rib with elasticity buckle contacts and is "Y" shape and fix on the bottom plate, the main part connecting portion of strengthening rib is less than spacing muscle highest department is 8mm to 10 mm's distance. The distance between the main body connecting part and the lowest part of the buckle matching surface can be controlled, so that the elasticity of the elastic buckle can be stably maintained while the strength of the buckle is enhanced, the elastic buckle can have rebound performance during assembly, and the elastic buckle cannot rebound after being extruded by stress.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a schematic diagram of a snap-fit structure of an automotive lamp and a plastic part of an automotive body according to an embodiment of the present utility model;

fig. 2 shows a cross-sectional view of a snap-fit structure of an automotive lamp and a plastic part of an automotive body according to an embodiment of the utility model.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the automobile body plastic part 3, the spacing muscle 4, strengthening rib 5, rectangle post 6, elasticity curb plate 7, spacing seat 8, lug 9, inclined plane 10 are buckled to elasticity 1, bottom plate 2.

An automobile lamp and automobile body plastic part buckle assembly structure is shown in fig. 1: comprises an elastic buckle 1, a limit rib 4, a reinforcing rib 6 and a bottom plate 2.

The bottom fixed connection of elasticity buckle 1, spacing muscle 4, strengthening rib 6 is on same bottom plate 2, and elasticity buckle 1 is provided with two and the symmetry is fixed on bottom plate 2, and spacing muscle 4 symmetry sets up the both sides at elasticity buckle 1, and strengthening rib 6 fixed connection is between elasticity buckle 1.

Elastic buckle 1: as shown in fig. 2, the elastic buckle 1 comprises a rectangular column 6 vertically arranged on a bottom plate 2, the upper end of the rectangular column 6 is integrally formed and connected with an elastic side plate 7 with an inclined angle, a V-shaped included angle is formed between the two elastic side plates 7, the angle of the V-shaped included angle is not smaller than 20 degrees, the top of the elastic side plate 7 is integrally formed and connected with a limiting seat 8, the left side of the left end limiting seat 8 and the right side of the right end limiting seat 8 are both provided with a bump 9, the bump 9 is clamped with a vehicle body plastic part 3, the matching surface between the bump 9 and the vehicle body plastic part 3 is an inclined surface 10, the vehicle body plastic part 3 is in linear contact with the bump 9, and friction between the bump 9 and the vehicle body plastic part 3 can be reduced by adopting linear contact, so that the service life of the bump 9 and the vehicle body plastic part 3 is prolonged.

Spacing muscle 4: as shown in fig. 2, the height of the topmost part of the limiting rib 4 is lower than the bottommost position of the bump, and the vehicle body plastic part 3 is in linear contact with the limiting rib 4.

Reinforcing ribs 5: as shown in fig. 2, the reinforcing rib 5 is Y-shaped and contacts with the elastic buckles 1 at two ends, the reinforcing rib 5 is provided with two elastic buckles 1 and symmetrically arranged between the two elastic buckles 1, and the main body connecting part of the reinforcing rib 5 is lower than the highest position of the limiting rib by a distance of 8mm to 10 mm.

When an operator assembles the vehicle body plastic part 3, the operator firstly rebounds the elastic side plates 7 at two sides, so that the vehicle body plastic part 3 can be installed on the elastic buckle 1, and then the position of the vehicle body plastic part 3 on the elastic buckle 1 is adjusted, so that the vehicle body plastic part 3 is positioned below the contact surface of the convex block 9, and the installation of the vehicle body plastic part 3 is completed.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims

1. A buckle assembly structure of an automobile lamp and an automobile body plastic part is characterized in that: the automobile lamp comprises a bottom plate arranged on the automobile lamp, and elastic buckles symmetrically connected to the bottom plate and capable of being inserted into mounting holes of the automobile body plastic parts, wherein limiting seats capable of being clamped with the side walls of the mounting holes of the automobile body plastic parts are arranged on the elastic buckles, limiting ribs are symmetrically arranged on two sides of each elastic buckle, and when the limiting seats are clamped with the mounting holes of the automobile body plastic parts, the limiting ribs are abutted to the automobile body plastic parts.

2. The structure for fastening and assembling an automotive lamp and a plastic part of an automotive body according to claim 1, wherein the elastic fastener comprises a rectangular column and elastic side plates connected with the rectangular column, and a V-shaped included angle is formed between the elastic side plates, and the V-shaped included angle is not smaller than 20 °.

3. The structure for fastening and assembling an automobile lamp and a plastic part of an automobile body according to claim 2, wherein the limiting seat is arranged at the top of the elastic side plate, and the side, away from each other, of the limiting seat is provided with a bump which is fastened with the plastic part of the automobile body.

4. A snap-fit structure of an automotive lamp and a plastic body member according to claim 3, wherein the mating surface between the projection and the plastic body member is an inclined surface, and the projection is in linear contact with the plastic body member.

5. The snap-fit structure of an automotive lamp and a plastic part of an automotive body according to claim 4, wherein the top-most portion of the limiting rib is lower than the lowest position of the protruding block.

6. The buckle assembly structure of an automobile lamp and a plastic part of an automobile body according to claim 1, wherein a reinforcing rib for reinforcing the clamping strength of the elastic buckle is arranged between the elastic buckles.

7. The buckle assembly structure of the automobile lamp and the automobile body plastic part according to claim 6, wherein two reinforcing ribs are symmetrically arranged between the two elastic buckles, two ends of the reinforcing ribs are contacted with the elastic buckles and are fixed on the bottom plate in a Y shape, and the bottommost part of the reinforcing ribs is lower than the highest part of the limiting ribs by a distance of 8mm to 10 mm.