CN211900181U

CN211900181U - Novel car tail-gate hinge mounting structure

Info

Publication number: CN211900181U
Application number: CN202020420787.8U
Authority: CN
Inventors: 叶文
Original assignee: Jiangxi Changhe Automobile Co Ltd
Current assignee: Jiangxi Changhe Automobile Co Ltd
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2020-11-10
Anticipated expiration: 2030-03-28

Abstract

The utility model provides a novel car tail-gate hinge mounting structure, includes car tail-gate, tail-gate hinge, automobile body and tail-gate hinge reinforcing plate, the one end of tail-gate hinge pass through fixing bolt fixed mounting in on the car tail-gate, one side of automobile body with automobile body integrated into one piece has a tail-gate hinge mounting panel, the other end fixed mounting of tail-gate hinge in on the tail-gate hinge mounting panel, the car tail-gate passes through tail-gate hinged mounting on the automobile body, tail-gate hinge reinforcing plate pass through bolt fixed mounting in the bottom of tail-gate hinge mounting panel, the automobile body is close to a service hole has been seted up to the installation department of tail-gate hinge reinforcing plate. The utility model discloses simple structure, simple to operate, the access hole that is close to tail-gate hinge reinforcing plate installation department on the accessible automobile body takes place plastic deformation as tail-gate hinge reinforcing plate changes tail-gate hinge reinforcing plate, prevents that the tail-gate from sinking after tail-gate hinge reinforcing plate takes place plastic deformation and knocking into bad back bumper.

Description

Novel car tail-gate hinge mounting structure

Technical Field

The utility model relates to the field of automotive technology, specifically a novel car tail-gate hinge mounting structure.

Background

The tail gate is a key moving part of a car body and is one of systems with the highest use frequency of the whole car, and stress points of the car door are concentrated at the upper hinge reinforcing plate in the long-time use process, so that the tail gate hinge reinforcing plate is subjected to plastic deformation, the tail gate is caused to sink, and the performance of the whole car is directly influenced. Even the rear bumper can be knocked down by the sinking tail gate, and the safety of the automobile in the driving process is affected. At present, the tail-gate hinge reinforcing plate is generally welded on the automobile body, and the installation position is also seal structure, is difficult to observe the in service behavior of tail-gate hinge reinforcing plate, also is difficult to change at tail-gate hinge reinforcing plate emergence plastic deformation, influences whole car performance and driving safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of existence among the prior art, provide a novel car tail-gate hinge mounting structure, solved being difficult to among the prior art and observed the in service behavior of tail-gate hinge reinforcing plate, tail-gate hinge reinforcing plate also is difficult to change after taking place plastic deformation, leads to the tail-gate to sink, directly influences the problem of whole car performance and driving safety.

In order to realize the purpose, the utility model discloses a technical scheme be:

the utility model provides a novel car tail-gate hinge mounting structure, includes car tail-gate, tail-gate hinge, automobile body and tail-gate hinge reinforcing plate, the one end of tail-gate hinge pass through fixing bolt fixed mounting in on the car tail-gate, one side of automobile body with automobile body integrated into one piece has a tail-gate hinge mounting panel, the other end fixed mounting of tail-gate hinge in on the tail-gate hinge mounting panel, the car tail-gate passes through tail-gate hinged mounting on the automobile body, tail-gate hinge reinforcing plate pass through fastening bolt fixed mounting in the bottom of tail-gate hinge mounting panel, the automobile body is close to a service hole has been seted up to the installation department of tail-gate hinge reinforcing plate.

Furthermore, a welding nut is arranged on each of two sides of the tail door hinge reinforcing plate, the tail door hinge reinforcing plate is fixedly installed at the bottom of the tail door hinge installation plate through a fastening bolt which penetrates through the automobile body and is driven into the welding nut.

Furthermore, two tail door hinge positioning holes are formed in the top of the tail door hinge reinforcing plate, the tail door hinge is provided with two mounting bolts matched with the tail door hinge positioning holes, the tail door hinge is mounted on the automobile body by driving mounting nuts into the mounting bolts, and when the tail door hinge is fixedly mounted on the automobile body, the mounting bolts on the tail door hinge respectively extend into the tail door hinge positioning holes to play a role in positioning the tail door hinge during mounting on the automobile body.

Further, the access hole is of a square open pore structure.

The utility model discloses simple structure, simple to operate, the access hole that the installation department of accessible tail-gate hinge reinforcing plate was seted up, regularly observes the in service behavior of tail-gate hinge reinforcing plate, takes place the plastic deformation back as tail-gate hinge reinforcing plate, and the accessible access hole is twisted off and is squeezed into the fastening bolt in the welding nut on the tail-gate hinge reinforcing plate to take out the tail-gate hinge reinforcing plate that will warp through the access hole, the rethread access hole is installed new tail-gate hinge reinforcing plate to the bottom of tail-gate hinge mounting panel can.

Drawings

FIG. 1 is a schematic view of the assembly structure of the device of the present invention;

FIG. 2 is an exploded view of the equipment structure of the device of the present invention;

FIG. 3 is a schematic structural view of the middle/rear door hinge reinforcing plate of the present invention;

in the figure: 1. automobile tail-gate, 2, tail-gate hinge, 3, automobile body, 4, tail-gate hinge reinforcing plate, 5, fixing bolt, 6, tail-gate hinge mounting panel, 7, fastening bolt, 8, access hole, 9, welding nut, 10, tail-gate hinge locating hole, 11, mounting bolt, 12, mounting nut.

Detailed Description

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

A novel automobile tail door hinge mounting structure shown in fig. 1-3, which includes an automobile tail door 1, a tail door hinge 2, an automobile body 3 and a tail door hinge reinforcing plate 4, wherein one end of the tail door hinge 2 is fixedly mounted on the automobile tail door 1 through a fixing bolt 5, a tail door hinge mounting plate 6 is integrally formed on one side of the automobile body 3 and the automobile body 3, the other end of the tail door hinge 2 is fixedly mounted on the tail door hinge mounting plate 6, the automobile tail door 1 is mounted on the automobile body 3 through the tail door hinge 2, the tail door hinge reinforcing plate 4 is fixedly mounted at the bottom of the tail door hinge mounting plate 6 through a fastening bolt 7, and an access opening 8 is formed at a position of the automobile body 3 close to the mounting position of the tail door hinge reinforcing plate 4; both sides of the tail gate hinge reinforcing plate 4 are provided with a welding nut 9, the tail gate hinge reinforcing plate 4 is fixedly arranged at the bottom of the tail gate hinge mounting plate 6 by driving a fastening bolt 7 into the welding nut 9, and the fastening bolt 7 penetrates through the vehicle body 3 and is driven into the welding nut 9; two tail door hinge positioning holes 10 are formed in the top of the tail door hinge reinforcing plate 4, two mounting bolts 11 matched with the tail door hinge positioning holes 10 are arranged on the tail door hinge 2, the tail door hinge 2 is mounted on the automobile body 3 by driving mounting nuts 12 into the mounting bolts 11, and when the tail door hinge 2 is fixedly mounted on the automobile body 3, the mounting bolts 11 on the tail door hinge 2 partially extend into the tail door hinge positioning holes 10 to position the tail door hinge 2 on the automobile body 3; the access hole 8 is of a square perforated structure.

The utility model discloses simple structure, simple to operate, access hole 8 that installation department of accessible tail-gate hinge reinforcing plate 4 was seted up, regularly survey the in service behavior of tail-gate hinge reinforcing plate 4, after plastic deformation takes place for tail-gate hinge reinforcing plate 4, accessible access hole 8 is twisted off and is squeezed into fastening bolt 7 in the welding nut 9 on the tail-gate hinge reinforcing plate 4, thereby take out the tail-gate hinge reinforcing plate 4 that will warp through access hole 8, new tail-gate hinge reinforcing plate 4 can be installed to the bottom of tail-gate hinge mounting panel 6 to rethread access hole 8. The utility model discloses can observe the in service behavior of tail-gate hinge reinforcing plate 4, also can change tail-gate hinge reinforcing plate 4 after the accessible access hole 8 is plastically deformed, convenient operation is swift, can effectively solve the in service behavior of tail-gate hinge reinforcing plate 4 and be difficult to observe to and tail-gate hinge reinforcing plate 4 also is difficult to change after taking place plastically deformed, lead to the car tail-gate 1 to sink, directly influence the problem of whole car performance and driving safety.

The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations may be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel automobile tail door hinge mounting structure is characterized by comprising an automobile tail door (1), a tail door hinge (2), an automobile body (3) and a tail door hinge reinforcing plate (4), one end of the tail gate hinge (2) is fixedly arranged on the automobile tail gate (1) through a fixing bolt (5), a tail gate hinge mounting plate (6) is integrally formed on one side of the car body (3) and the car body (3), the other end of the tail gate hinge (2) is fixedly arranged on the tail gate hinge mounting plate (6), the automobile tail door (1) is arranged on the automobile body (3) through a tail door hinge (2), the tail gate hinge reinforcing plate (4) is fixedly arranged at the bottom of the tail gate hinge mounting plate (6) through a fastening bolt (7), an access hole (8) is formed in the mounting position, close to the tail door hinge reinforcing plate (4), of the vehicle body (3).

2. The novel automobile tail door hinge mounting structure as claimed in claim 1, wherein a welding nut (9) is respectively arranged on both sides of the tail door hinge reinforcing plate (4), the tail door hinge reinforcing plate (4) is fixedly mounted at the bottom of the tail door hinge mounting plate (6) by driving a fastening bolt (7) into the welding nut (9), and the fastening bolt (7) is driven into the welding nut (9) through an automobile body (3).

3. The novel automobile tail door hinge mounting structure as claimed in claim 2, wherein two tail door hinge positioning holes (10) are formed in the top of the tail door hinge reinforcing plate (4), the tail door hinge (2) is provided with two mounting bolts (11) matched with the tail door hinge positioning holes (10), the tail door hinge (2) is mounted on the automobile body (3) by driving mounting nuts (12) onto the mounting bolts (11), and when the tail door hinge (2) is fixedly mounted on the automobile body (3), the mounting bolts (11) on the tail door hinge (2) partially extend into the tail door hinge positioning holes (10) to position the tail door hinge (2) on the automobile body (3).

4. A novel hinge mounting structure for automobile tail gate according to claim 3, characterized in that the access opening (8) is of a square open structure.