CN209959021U

CN209959021U - High-performance automobile trunk buffer block

Info

Publication number: CN209959021U
Application number: CN201920014543.7U
Authority: CN
Inventors: 夏玉洁; 曹春林; 章亚林; 许峰; 唐武亮
Original assignee: Anhui Zhongding Rubber and Plastic Products Co Ltd
Current assignee: Anhui Zhongding Rubber and Plastic Products Co Ltd
Priority date: 2019-01-05
Filing date: 2019-01-05
Publication date: 2020-01-17
Anticipated expiration: 2029-01-05

Abstract

The utility model discloses a high-performance buffer block of an automobile trunk, which comprises an outer shell, an inner shell, a spring, a rubber buffer block and a rubber rear cover; the inner shell is arranged in the outer shell, and anti-falling bosses are arranged at the rear end of the inner shell and the front end of the outer shell; a spring mounting column is arranged in the rear end of the outer shell, one end of the spring is mounted on the spring mounting column, and the other end of the spring directly abuts against the inner top of the front end of the inner shell; the rubber buffer block is arranged between the spring and the inner top of the front end of the inner shell; the front end of the inner shell integrally extends to form an assembly part with a square elastic buckle; the rubber rear cover is spirally installed on the rear end of the outer shell. The utility model discloses a car trunk buffer block buffering, shock attenuation, noise reduction effect are good, and are firm with automobile body convenient assembling, and multicomponent rubber material is favorable to protecting buffer block and automobile body and avoids the impact damage.

Description

High-performance automobile trunk buffer block

Technical Field

The utility model relates to a high performance car trunk buffer block belongs to the shock attenuation technical field.

Background

With the progress of society and the improvement of living standard, people have higher and higher requirements on automobiles. Automobile trunks are used very frequently in everyday life, and therefore people also put higher demands on the convenience and rapidity with which the trunks can be opened and closed. When the traditional trunk door is closed, the trunk door cannot be smoothly fastened if the trunk door is over-lightly forced, and huge impact sound is caused if the trunk door is over-heavily forced, so that the trunk door is not only harsh, but also has loss on the trunk body, and has defects. Therefore, a buffer block of the car trunk, which has the advantages of convenient opening and closing of the trunk door, good damping effect, low noise and low cost, is needed to solve the above disadvantages.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above object, the utility model provides a high performance car trunk buffer block, the utility model discloses a technical scheme as follows:

a high-performance automobile trunk buffer block comprises an outer shell, an inner shell, a spring, a rubber buffer block and a rubber rear cover; the inner shell is arranged in the outer shell, and anti-falling bosses are arranged at the rear end of the inner shell and the front end of the outer shell; a spring mounting column is arranged in the rear end of the outer shell, one end of the spring is mounted on the spring mounting column, and the other end of the spring directly abuts against the inner top of the front end of the inner shell; the rubber buffer block is arranged between the spring and the inner top of the front end of the inner shell; the front end of the inner shell integrally extends to form an assembly part with a square elastic buckle; the rubber rear cover is spirally installed on the rear end of the outer shell.

Further, the material of outer casing is POM, the material of inner casing is PA66, the material of rubber buffer block and the lid behind the rubber is EPDM.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a car trunk buffer block is provided with spring and rubber buffer block, and buffering, shock attenuation, noise reduction effect are good, and the front end of interior casing has the assembly portion of square elasticity buckle, stabilizes and square buckle can effectively avoid the whole rotation of assembly back buffer block with automobile body convenient assembling, and multicomponent rubber material is favorable to protecting buffer block and automobile body and avoids strikeing the damage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1-2, a high performance car trunk buffer block includes an outer shell 1, an inner shell 2, a spring 3, a rubber buffer block 4 and a rubber rear cover 5; the inner shell 2 is arranged in the outer shell 1, and anti-falling bosses 6 are arranged at the rear end of the inner shell 2 and the front end of the outer shell 1; a spring mounting column 7 is arranged inside the rear end of the outer shell 1, one end of the spring 3 is mounted on the spring mounting column 7, and the other end of the spring directly abuts against the inner top of the front end of the inner shell 2; the rubber buffer block 4 is arranged between the spring 3 and the front end inner top of the inner shell 2; the front end of the inner shell 2 integrally extends to form an assembly part 9 with a square elastic buckle 8; the rubber rear cover 5 is screw-mounted on the rear end of the outer case 1.

Further, the material of the outer shell 1 is POM, the material of the inner shell 2 is PA66, and the material of the rubber buffer block 4 and the rubber rear cover 5 is EPDM.

The utility model discloses a car trunk buffer block is provided with spring and rubber buffer block, and buffering, shock attenuation, noise reduction effect are good, and the front end of interior casing has the assembly portion of square elasticity buckle, stabilizes and square buckle can effectively avoid the whole rotation of assembly back buffer block with automobile body convenient assembling, and multicomponent rubber material is favorable to protecting buffer block and automobile body and avoids strikeing the damage.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. A high-performance automobile trunk buffer block comprises an outer shell, an inner shell, a spring, a rubber buffer block and a rubber rear cover; the method is characterized in that: the inner shell is arranged in the outer shell, and anti-falling bosses are arranged at the rear end of the inner shell and the front end of the outer shell; a spring mounting column is arranged in the rear end of the outer shell, one end of the spring is mounted on the spring mounting column, and the other end of the spring directly abuts against the inner top of the front end of the inner shell; the rubber buffer block is arranged between the spring and the inner top of the front end of the inner shell; the front end of the inner shell integrally extends to form an assembly part with a square elastic buckle; the rubber rear cover is spirally installed on the rear end of the outer shell.

2. The high performance vehicle trunk bumper of claim 1, wherein: the material of shell body is POM, the material of inner casing is PA66, the material of rubber buffer block with the lid behind the rubber is EPDM.