CN107416047B

CN107416047B - Automobile body fin subassembly

Info

Publication number: CN107416047B
Application number: CN201610351391.0A
Authority: CN
Inventors: 窦晓东; 韦宁; 韦超忠; 谢贵山
Original assignee: SAIC GM Wuling Automobile Co Ltd
Current assignee: SAIC GM Wuling Automobile Co Ltd
Priority date: 2016-05-24
Filing date: 2016-05-24
Publication date: 2023-07-04
Anticipated expiration: 2036-05-24
Also published as: CN107416047A

Abstract

The invention discloses a car body tail wing assembly, which comprises a tail wing body, wherein the tail wing body is detachably fixed on the rear part of a car body top cover assembly. According to the car body tail wing assembly, the tail door is taken as a moving part, so that the weight of a hinge of the tail door is reduced, the novel modeling effect requirement of the tail wing is realized, the stamping manufacturing process of a car body top cover is simplified, and the production efficiency is improved.

Description

Automobile body fin subassembly

Technical Field

The invention relates to the field of automobile parts, in particular to a car body tail wing assembly.

Background

With the continuous development of society and automobile industry, the requirements of people on the performances of various aspects of automobiles are higher and finer, more and more automobile owners are not satisfied with the original state of the automobiles, and always want to love the automobiles less. Among them, the addition of tail fins is one of the most common.

At present, in a conventional tail assembly of an automobile body, as shown in fig. 1, a tail body 1 is assembled on an assembly of an automobile tail gate 5 and moves along with the movement of the tail gate 5, and when the tail body 1 cannot move along with the tail gate 5 due to the requirement of an automobile model or manufacturing process, the structure is limited.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and the invention aims to provide a car body tail wing assembly, which reduces the weight of a tail door serving as a moving part, reduces the stress of a hinge of the tail door, realizes the novel modeling effect requirement of the tail wing, simplifies the stamping manufacturing process of the tail door and improves the production efficiency.

The invention relates to a car body tail wing assembly, which comprises a tail wing body, wherein the tail wing body is detachably fixed on the rear part of a car body top cover assembly.

The invention also provides a car body tail wing assembly, which comprises:

the tail wing body is detachably and fixedly clamped on the rear part of the car body top cover assembly through at least one buckle.

The buckle comprises a first clamping wing, a second clamping wing and a sealing piece, wherein the first clamping wing, the second clamping wing and the sealing piece are respectively outwards convex clamping edges, the first clamping wing is positioned on the upper portion of the second clamping wing, the second clamping wing is positioned between the sealing piece and the first clamping wing, and the sealing piece is positioned on the lower portion of the second clamping wing.

The automobile body top cover assembly rear portion is equipped with the installing support, the installing support with the buckle can dismantle the joint fixed.

The mounting bracket is provided with a second bracket groove, and the second bracket groove is detachably connected with the second clamping wing in a clamping way.

The fin body lower part is equipped with first draw-in groove, first draw-in groove with the joint can be dismantled to first clamping wing.

The upper part or the top of the tail wing body is provided with an arc-shaped bend, and the arc-shaped bend is consistent with the radian of the car body top cover assembly.

The empennage body is cuboid.

The fin body is an injection molding piece.

The tail body is made of carbon fiber materials.

The invention relates to a car body tail wing assembly, which comprises a tail wing body, wherein the tail wing body is detachably fixed on the rear part of a car body top cover assembly. Like this, with fin body fixed mounting on automobile body top cap assembly rear portion, fin body does not move along with the tail gate motion to realize the fin body and can dismantle the demand, also not influence the function of opening of tail gate simultaneously, the advantage of prior art relatively is: the tail body is arranged on the rear part of the car body top cover assembly, so that the weight of the tail door serving as a moving part is reduced, the stress of a hinge of the tail door is reduced, the novel modeling effect requirement of the tail is realized, and the stamping manufacturing process of the car body tail door is simplified.

Drawings

Fig. 1 is a schematic view of a structure of a vehicle body tail assembly of the prior art.

Fig. 2 is a schematic structural view of a vehicle body tail assembly according to the present invention.

Fig. 3 is a schematic view of a buckle of a tail assembly of a vehicle body according to the present invention.

FIG. 4 is a schematic view of the snap-fit and mounting bracket mounting of a body tail assembly of the present invention.

Fig. 5 is a schematic view of a tail structure of a tail gate of a body tail assembly according to the present invention in a closed condition.

Fig. 6 is a schematic view of a tail structure of a tail assembly according to the present invention in an opened state.

Fig. 7 is a schematic view of another tail structure of a tail gate of a body tail assembly according to the present invention in a closed condition.

Description of the drawings

1 … empennage body 2 … buckle 3 … automobile body top cover assembly

First clamping wing of 4 … mounting bracket 5 … tail gate 21 …

22 … second clamping wing 23 … sealing sheet

Detailed Description

A vehicle body tail assembly according to the present invention will be described in further detail with reference to fig. 2 to 7 of the drawings.

Referring to fig. 2-7, the tail assembly of the vehicle body of the present invention includes a tail body 1, wherein the tail body 1 is detachably fixed on the rear portion of a roof assembly 3 of the vehicle body. Like this, with fin body 1 fixed mounting on automobile body top cap assembly 3, fin body 1 does not move along with tail gate 5 motion to realize fin body 1 and to dismantle the demand, for example, change fin body 1 of different colours, let the vehicle more pleasing to the eye, also do not influence the function of opening of tail gate 5 simultaneously, the advantage of prior art relatively is: the tail body 1 is arranged on the car body top cover assembly 3, so that the weight of the tail door 5 serving as a moving part is reduced, the stress of a hinge of the tail door 5 is reduced, the novel modeling effect requirement of the tail body 1 is realized, and the stamping manufacturing process of the car body tail door 5 is simplified.

Referring to fig. 2-7, the automobile body tail wing assembly of the present invention may further be based on the technical scheme described above: the tail body 1 is detachably and fixedly clamped on the rear part of the car body top cover assembly 3 through at least one buckle 2. Like this, realize the installation of fin body 1 and automobile body top cap assembly 3 through at least one buckle 2, also can be a plurality of, set up the number of buckle 2 according to the actual installation demand, make the installation more nimble. The further preferable scheme is as follows: the buckle 2 comprises a first clamping wing 21, a second clamping wing 22 and a sealing piece 23, wherein the first clamping wing 21, the second clamping wing 22 and the sealing piece 23 are respectively clamping ribs protruding outwards, the first clamping wing 21 is located on the upper portion of the second clamping wing 22, the second clamping wing 22 is located between the sealing piece 23 and the first clamping wing 21, and the sealing piece 23 is located on the lower portion of the second clamping wing 22. Thus, the first clamping wing 21 and the second clamping wing 22 can enable the tail wing body 1 and the vehicle body top cover assembly 3 to be assembled, and the sealing piece 23 can enable the tail wing body 1 and the vehicle body top cover assembly 3 to be sealed after being assembled, so that dust, rainwater and the like are prevented from entering due to larger joints. The further preferable scheme is as follows: the rear part of the vehicle body top cover assembly 3 is provided with a mounting bracket 4, and the mounting bracket 4 is detachably clamped and fixed with the buckle 2. Like this, set up installing support 4 at the rear portion of automobile body top cap assembly 3, installation that carries out fin body 1 with buckle 2 that can be better makes the installation nimble simple and convenient more. The further preferable scheme is as follows: the mounting bracket 4 is provided with a second bracket groove, and the second bracket groove is detachably clamped with the second clamping wing 22. In this way, the second engaging wing 22 of the buckle 2 engages with the second groove of the mounting bracket 4. The further preferable scheme is as follows: the lower part of the tail body 1 is provided with a first clamping groove, and the first clamping groove is detachably clamped with the first clamping wing 21. Like this, first clamping wing 21 and the first draw-in groove joint of fin body 1 lower part, second clamping wing 22 and the second draw-in groove joint of installing support 4, further make fin body 1 install more firmly, nimble on installing support 4. The upper part or the top of the tail wing body 1 is provided with an arc-shaped bend, and the arc-shaped bend is consistent with the 3 radian of the car body top cover assembly. Therefore, the installed tail wing body 1 can be perfectly combined with the car body, lines are attractive, and the visual effect of a user is improved.

Referring to fig. 2-7, the automobile body tail wing assembly of the present invention may further be based on the technical scheme described above: the tail body 1 is cuboid. Of course, any other shape is also possible, mainly based on the actual requirements. Further, it is also possible to: the tail body 1 is an injection molding piece. Thus, the tail body 1 is manufactured in the form of injection molding, so that the processing time for manufacturing the tail body 1 is short, the labor is less, and the manufacturing cost is saved. The further preferable scheme is as follows: the tail body 1 is made of carbon fiber material. In this way, the tail body 1 using carbon fiber is excellent in rigidity and durability, and is not only light in weight but also the most attractive one.

The foregoing description of the embodiments of the present invention should not be taken as limiting the scope of the invention, but rather should be construed in view of the following detailed description.

Claims

1. A body tail assembly, characterized by: the automobile tail body comprises a tail body, wherein the tail body is detachably fixed on the rear part of an automobile body top cover assembly; the tail wing body is detachably and fixedly clamped on the rear part of the car body top cover assembly through at least one buckle; the buckle comprises a first clamping wing, a second clamping wing and a sealing piece, wherein the first clamping wing, the second clamping wing and the sealing piece are respectively clamping ribs protruding outwards, the first clamping wing is positioned at the upper part of the second clamping wing, the second clamping wing is positioned between the sealing piece and the first clamping wing, and the sealing piece is positioned at the lower part of the second clamping wing; the rear part of the vehicle body top cover assembly is provided with a mounting bracket which is detachably clamped and fixed with the buckle; the mounting bracket is provided with a second bracket groove which is detachably clamped with the second clamping wing; the lower part of the tail wing body is provided with a first clamping groove which is detachably clamped with the first clamping wing; an arc-shaped bend is arranged at the upper part or the top of the tail wing body, and the arc-shaped bend is consistent with the radian of the car body top cover assembly; the empennage body is cuboid; the empennage body is an injection molding piece; the tail body is made of carbon fiber materials.