CN211592448U

CN211592448U - Detachable exterior trim buckle capable of being preassembled

Info

Publication number: CN211592448U
Application number: CN201922433331.5U
Authority: CN
Inventors: 张新芳
Original assignee: Shanghai Fixed Point Automobile Technology Co ltd
Current assignee: Shanghai Fixed Point Automobile Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-29
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a can preassemble detachable exterior trim buckle, including buckle body and flexible glue protection casing, the buckle body includes spacing lid, the card neck, the limiting plate, the spliced pole, dop and a plurality of bullet foot, spacing lid is located the top of card neck, the limiting plate is located the bottom of card neck, the opposite side of the relative card neck of limiting plate passes through the spliced pole and is connected with the dop, a plurality of bullet feet are along the even interval distribution of circumference of spliced pole, the lower extreme of bullet foot is fixed with the top of dop, the upper end is the active structure that can inwards compress, be equipped with first spacing convex shoulder on the bullet foot, the dop is equipped with the spacing convex shoulder of second along circumference, flexible glue protection casing suit is on the upper portion of dop just the spacing convex shoulder of second carries out the anticreep spacing to the flexible glue protection casing, the flexible glue. The utility model discloses make things convenient for the assembly and the dismantlement of exterior trim part, avoid dismantling the operation and cause the destruction of exterior trim buckle structure, can realize the integrated pre-installation of exterior trim buckle and exterior trim part.

Description

Detachable exterior trim buckle capable of being preassembled

Technical Field

The utility model belongs to the technical field of erection joint spare, especially, relate to a detachable exterior trim buckle can be preassembled.

Background

When the automobile exterior part is installed, the exterior part and the automobile body metal plate are required to be fixed through the exterior buckle. The existing exterior buckle structure can be seen in fig. 1 and 2.

When the exterior trim buckle shown in the figure 1 is used, a hole is formed in a metal plate of an automobile body, the exterior trim buckle and an exterior trim part are preassembled firstly, and then the exterior trim part is installed on the metal plate of the automobile body by sleeving the exterior trim buckle in the hole of the metal plate of the automobile body, so that the assembly is completed. The external decoration buckle and the external decoration part are irreversibly assembled, when the external decoration part needs to be repaired and must be detached, the detaching operation difficulty is high, the structures of the external decoration buckle and the external decoration part are torn, and irreversible damage is easily caused.

The exterior trim buckle shown in fig. 2 is in a male-female buckle form, when the exterior trim buckle is used, the female buckle is prefabricated on a metal plate, the male buckle is preassembled on the exterior trim part, and then the exterior trim part is fixed on the metal plate in the male-female buckle form to complete assembly. This kind of exterior trim buckle is fixed through two fastener parts, not only can cause part purchase and administrative cost to increase, has caused the assembly process to increase moreover, has increased assembly man-hour.

Disclosure of Invention

The utility model aims to solve the technical problem that a can adorn detachable exterior trim buckle in advance is provided, makes things convenient for the assembly and the dismantlement of exterior trim part, avoids dismantling the operation and causes the destruction of exterior trim buckle structure, can realize the integrated pre-installation of exterior trim buckle and exterior trim part.

The technical proposal adopted by the utility model for solving the technical problems is to provide a dismountable exterior trim buckle which comprises a buckle body and a soft rubber protective cover, the buckle body comprises a limiting cover, a neck clamp, a limiting plate, a connecting column, a chuck and a plurality of elastic feet, the limiting cover is positioned at the top of the clamping neck, the limiting plate is positioned at the bottom of the clamping neck, the other side of the limiting plate, which is opposite to the clamping neck, is connected with the clamping head through the connecting column, the elastic legs are uniformly distributed at intervals along the circumferential direction of the connecting column, the lower ends of the elastic legs are fixed with the top of the chuck, the upper ends of the elastic legs are of movable structures capable of being compressed inwards, the utility model discloses a flexible glue protection cover, including bullet foot, dop, flexible glue protection cover, the last first spacing convex shoulder that is equipped with of bullet foot, the dop is equipped with the spacing convex shoulder of second along circumference, the flexible glue protection cover suit on the upper portion of dop just the spacing convex shoulder of second carries out the anticreep spacing to the flexible glue protection cover, the flexible glue protection cover can slide to the limiting plate below along the bullet foot.

The limiting cover is of an arch structure or an umbrella structure.

The length of the neck is matched with the thickness of the assembling hole of the external decorative part.

The two elastic feet are symmetrically distributed along two sides of the connecting column.

The second limiting convex shoulders are uniformly distributed at intervals along the circumferential direction of the clamping head.

The buckle body is of an integrally formed structure.

The whole flexible glue protection cover is disc-shaped, a through hole is formed in the middle of the flexible glue protection cover, and the edge of the disc and the through hole extend to one side to form a folded edge and a protruded hollow column.

Advantageous effects

Firstly, the utility model is of a single part structure, and can be preassembled with exterior parts, so as to achieve the effect of integrating delivery supply of goods, and is beneficial to reducing the purchase and management cost of parts; the pre-installation structure can reduce the assembly process between the exterior part and the automobile body metal plate, is favorable for shortening the assembly time and improves the installation efficiency of the exterior part.

Secondly, the compressible spring foot structure of the utility model facilitates the installation and the disassembly of the exterior trim part, the spring foot and the limit cover can limit the metal plate of the vehicle body, and the small assembly insertion force is realized, and simultaneously, the enough holding force is ensured, and the stability of the fixing structure between the exterior trim part and the metal plate of the vehicle body is ensured; meanwhile, the soft rubber protective cover can effectively protect the integrity of the exterior trim buckle structure, and the repeated loading and unloading functions of the exterior trim buckle are realized.

Drawings

Fig. 1 is a schematic structural view of an exterior buckle in the prior art.

Fig. 2 is a schematic structural view of another prior art exterior buckle.

Fig. 3 is a schematic plan view of the present invention.

Fig. 4 is a schematic perspective view of the present invention.

Fig. 5 is a schematic plan view of the buckle body.

Fig. 6 is a schematic perspective view of the soft rubber protective cover.

Fig. 7 is a schematic view of the assembly state of the present invention.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

The external decorative buckle capable of being preassembled and disassembled as shown in figures 3-6 comprises a buckle body and a soft rubber protective cover 1.

As shown in fig. 5, the buckle body comprises a limiting cover 2, a neck 3, a limiting plate 4, a connecting column 5, a clamping head 6 and two elastic legs 7, and the buckle body is of an integrally formed structure. Spacing lid 2 is located the top of card neck 3, and limiting plate 4 is located the bottom of card neck 3, and the length of card neck 3 and the thickness phase-match of 8 assembly holes departments of exterior trim carry out the pre-installation through the assembly hole structure of card neck 3 with exterior trim part 8, can see figure 7, and spacing lid 2 and limiting plate 4 carry out spacing pre-compaction to the upper and lower both sides of exterior trim part 8 respectively. Spacing lid 2 is domes, can effectively improve the effect that compresses tightly to exterior trim part 8, avoids the abnormal sound scheduling problem that the loose cooperation caused.

The other side of the limiting plate 4 opposite to the neck 3 is connected with the clamping head 6 through the connecting column 5. The two elastic legs 7 are symmetrically distributed on two sides of the connecting column 5, the lower ends of the elastic legs 7 are fixed with the top of the chuck 6, the upper ends of the elastic legs 7 are of movable structures capable of being compressed inwards, and the elastic legs 7 are provided with first limiting convex shoulders 7-1.

As shown in fig. 6, the soft rubber protective cover 1 is disc-shaped as a whole, a through hole is arranged in the middle of the soft rubber protective cover, the edge of the disc and the through hole extend to one side to form a folded edge and a protruded hollow column, and the soft rubber protective cover 1 is sleeved on the upper portion of the chuck 6 through the hollow column in the middle. The chuck 6 is provided with second limiting convex shoulders 6-1 at intervals along the circumferential direction, the soft rubber protective cover 1 is sleeved on the chuck 6 and is limited in an anti-falling mode through the second limiting convex shoulders 6-1, and the soft rubber protective cover 1 can slide to the position below the limiting plate 4 along the elastic foot 7.

After the exterior part 8 is preassembled, the exterior part is assembled with the automobile body metal plate 9 in a final assembly workshop (refer to fig. 7), the clamping head end of the exterior buckle is inserted into the assembly hole of the automobile body metal plate 9, the automobile body metal plate 9 compresses the elastic foot 7 and is sleeved on the exterior buckle, and the two sides of the exterior buckle are respectively limited by the limiting plate 4 and the first limiting convex shoulder 7-1 on the elastic foot 7. The flexible glue protection casing 1 will be pushed to the contact part of exterior trim buckle and automobile body panel beating 9 after the assembly to carry out cladding and protection to the exterior trim buckle, play waterproof sealed effect simultaneously. When the automobile body is disassembled, the exterior part 8 is communicated with the exterior buckle and is directly pulled out from the automobile body metal plate 9, the soft rubber protective cover 1 returns to the position of the clamping head, and the exterior buckle and the exterior part 8 are not damaged.

Claims

1. The utility model provides a can preassemble detachable exterior trim buckle, includes buckle body and flexible glue protection casing (1), its characterized in that: the buckle body comprises a limiting cover (2), a clamping neck (3), a limiting plate (4), a connecting column (5), a clamping head (6) and a plurality of elastic feet (7), wherein the limiting cover (2) is positioned at the top of the clamping neck (3), the limiting plate (4) is positioned at the bottom of the clamping neck (3), the other side of the limiting plate (4) relative to the clamping neck (3) is connected with the clamping head (6) through the connecting column (5), the plurality of elastic feet (7) are distributed along the circumferential uniform interval of the connecting column (5), the lower end of the elastic feet (7) is fixed with the top of the clamping head (6), the upper end of the elastic feet is a movable structure capable of being compressed inwards, a first limiting convex shoulder (7-1) is arranged on the elastic feet (7), a second limiting convex shoulder (6-1) is arranged on the upper portion of the clamping head (6) along the circumferential direction, a soft rubber protective cover (1) is sleeved on the upper portion of the clamping head (6), and the second limiting convex shoulder (6-1) carries out limiting and, the soft rubber protective cover (1) can slide to the lower part of the limiting plate (4) along the elastic foot (7).

2. The preassembled detachable exterior buckle as set forth in claim 1, wherein: the limiting cover (2) is of an arch structure or an umbrella structure.

3. The preassembled detachable exterior buckle as set forth in claim 1, wherein: the length of the clamping neck (3) is matched with the thickness of the assembling hole of the exterior part (8).

4. The preassembled detachable exterior buckle as set forth in claim 1, wherein: the two elastic feet (7) are symmetrically distributed along two sides of the connecting column (5).

5. The preassembled detachable exterior buckle as set forth in claim 1, wherein: the second limiting convex shoulders (6-1) are uniformly distributed at intervals along the circumferential direction of the clamping head (6).

6. The preassembled detachable exterior buckle as set forth in any one of claims 1 to 5, wherein: the buckle body is of an integrally formed structure.

7. The preassembled detachable exterior buckle as set forth in claim 1, wherein: the soft rubber protective cover (1) is integrally disc-shaped, a through hole is formed in the middle of the soft rubber protective cover, and the edge of the disc and the through hole extend towards one side to form a folded edge and a protruded hollow column.