CN214117861U

CN214117861U - Automobile tail door buffer piece

Info

Publication number: CN214117861U
Application number: CN202021788879.8U
Authority: CN
Inventors: 梅坚胜; 李敏
Original assignee: ZHEJIANG CHUANGCHENG AUTO PARTS CO Ltd
Current assignee: ZHEJIANG CHUANGCHENG AUTO PARTS CO Ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-09-03
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses an automobile tail gate buffer piece, which comprises a first buffer structure arranged on an automobile body and a second buffer structure arranged on a tail gate, wherein the first buffer structure comprises a fixed frame, a buffer frame arranged on the fixed frame, a second elastic piece arranged on the buffer frame and a buffer block arranged on the end part of the second elastic piece; when closing car tail-gate, the rubber buffer post will strike on the buffer block, realizes the one-level buffering, then the rubber buffer block will extrude the buffer block and remove, and then compress the second elastic component, realize the second grade buffering, and then guarantee good buffering effect.

Description

Automobile tail door buffer piece

Technical Field

The utility model belongs to the technical field of auto-parts, especially, relate to an automobile tail-gate bolster.

Background

The tail gate of car is often opened and closed, and people exert oneself great often when closing the car tail gate, and the car tail gate easily takes place the striking with the automobile body and causes the damage, sets up the rubber pad on the tail gate now, but only sets up the rubber pad, and the cushioning effect is general.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide an automobile tail-gate bolster.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a buffering component for an automobile tail door comprises a first buffering structure arranged on an automobile body and a second buffering structure arranged on the tail door, wherein the first buffering structure comprises a fixed frame, a buffering frame arranged on the fixed frame, a second elastic piece arranged on the buffering frame and a buffering block arranged on the end part of the second elastic piece; when closing car tail-gate, the rubber buffer post will strike on the buffer block, realizes the one-level buffering, then the rubber buffer block will extrude the buffer block and remove, and then compress the second elastic component, realize two cushions, and then guarantee good buffering effect.

Preferably, the fixing frame is provided with a threaded hole; the fixing frame is convenient to fix.

Preferably, the buffer frame is provided with a limiting column, the buffer block is provided with a limiting hole, and the limiting hole can be used for inserting the limiting column; the deflection of the buffer block in the sliding process is prevented.

Preferably, the first connecting assembly comprises a mounting hole formed in the rubber buffer column and a first elastic piece arranged in the mounting hole, and the mounting hole is used for inserting a fixing column.

Preferably, the second connecting assembly comprises a positioning plate arranged at the bottom of the fixed column, a nut arranged on the fixed column and an elastic gasket arranged on the fixed column.

To sum up, when closing car tail-gate, the rubber buffering post will strike on the buffer block, realizes the one-level buffering, then the rubber buffer block will extrude the buffer block and remove, and then compress the second elastic component, realize two cushions, and then guarantee good buffering effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the first buffer mechanism.

Fig. 3 is a cross-sectional view of fig. 2.

Fig. 4 is a schematic structural diagram of a second buffer structure.

Fig. 5 is a cross-sectional view of fig. 4.

Detailed Description

As shown in fig. 1 to 5, an automobile tailgate buffer comprises a first buffer structure arranged on an automobile body and a second buffer structure arranged on a tailgate, wherein the first buffer structure comprises a fixed frame 51, a buffer frame 52, a second elastic element 53, a buffer block 54 and a limit column 55, and the fixed block 51 is provided with a threaded hole 511; the buffer frame 52 is made of rubber and is fixedly attached to the inner wall of the fixed frame; the second elastic piece 53 is a spring, and one end of the second elastic piece is fixed on the buffer frame; the buffer block 54 is made of rubber, is fixed at the end part of the second elastic part and is provided with a limiting hole 541; one end of the limiting column 55 is fixed on the buffer frame and can be inserted into the limiting hole.

Specifically, the second buffer structure comprises a fixed seat, a fixed column 2, a rubber buffer column 3, a first connecting assembly and a second connecting assembly, the fixed seat comprises a lower bottom plate 11, a waist plate 12, an upper bottom plate 13, a reinforcing plate 14 and a reinforcing rib 15, and the lower bottom plate 11 is embedded in or fixed on the tail gate; the waist plates 12 are symmetrically fixed at two ends of the lower bottom plate 12; the upper bottom plate 13 is fixed on the top of the waist plate and is provided with a notch and a fixing hole; the reinforcing plate 14 is fixed on the lower bottom plate; the reinforcing ribs 15 are fixed at the connecting positions of the upper bottom plate and the waist plate, a buffer assembly is arranged on the reinforcing ribs, the buffer assembly comprises a buffer assembly and an elastic buffer block 152, the buffer assembly comprises a mounting groove and the elastic buffer block, and the mounting groove is formed in the reinforcing ribs; the elastic buffer block 152 is made of rubber and can be just clamped in the mounting groove, and a plurality of grooves 153 are formed in the elastic buffer block; be equipped with a plurality of annular grooves 31 on the 3 outer walls of rubber buffer post, it links to each other with the fixed column through first coupling assembling.

Specifically, the first connecting assembly comprises a mounting hole 32 and a first elastic member 33, wherein the mounting hole 32 is formed in the rubber buffer column 3; the first elastic member 33 is a spring, one end of the spring is fixed at the bottom of the mounting hole, the other end of the spring is fixed at the top of the fixed column,

specifically, the second connecting assembly comprises a positioning plate 41, an elastic gasket 42 and a nut 43, and the fixing column is provided with threads; the positioning plate 41 is fixed at the end part of the fixing column; the elastic gasket 42 is sleeved on the fixed column, a cavity 421 is formed in the elastic gasket, and a plurality of hemispherical protrusions 422 are formed in the cavity, so that the deformation capacity of the elastic gasket can be improved, and the buffering effect is further improved; the nut 43 is screwed on the fixing column.

Claims

1. The utility model provides an automobile tail-gate bolster, is including locating first buffer structure on the automobile body and locating the second buffer structure on the tail-gate, its characterized in that: first buffer structure includes fixed frame (51), locates buffering frame (52) on fixed frame (51), locates second elastic component (53) on the buffering frame and locate buffer block (54) on the second elastic component tip, second buffer structure includes the fixing base, can dismantle and locate fixed column (2) on the fixing base, locate rubber buffering post (3), connection on fixed column (2) rubber buffering post and the first coupling assembling and the connection of fixed column the second coupling assembling of fixed column and fixing base.

2. The automotive tailgate cushion, according to claim 1, wherein: the fixing frame (51) is provided with a threaded hole (511).

3. The automotive tailgate cushion, according to claim 1, wherein: the buffer frame (52) is provided with a limiting column (55), the buffer block is provided with a limiting hole (541), and the limiting hole can be used for inserting the limiting column.

4. The automotive tailgate cushion, according to claim 1, wherein: the first connecting assembly comprises a mounting hole (32) formed in the rubber buffer column (3) and a first elastic piece (33) arranged in the mounting hole (32), and the mounting hole (32) can be used for inserting the fixing column (2).

5. The automotive tailgate cushion, according to claim 1, wherein: the second connecting assembly comprises a positioning plate (41) arranged at the bottom of the fixing column (2), a nut (43) arranged on the fixing column (2) and an elastic gasket (42) arranged on the fixing column (2).