CN211032433U

CN211032433U - Elastic fixing type sound insulation part, side wall outer plate of vehicle and vehicle

Info

Publication number: CN211032433U
Application number: CN201921368267.0U
Authority: CN
Inventors: 李宽; 覃小攀
Original assignee: SAIC Volkswagen Automotive Co Ltd
Current assignee: SAIC Volkswagen Automotive Co Ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-07-17
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a fixed part that gives sound insulation of elasticity, wherein, the fixed part that gives sound insulation of elasticity is constructed for installing on the side wall planking of vehicle, and the fixed part that gives sound insulation of elasticity includes: the elastic framework comprises a framework main body and support legs extending out of the framework main body; a foam material layer attached to the skeleton body corresponding to a shape of the skeleton body. Furthermore, the utility model also discloses a side wall planking of vehicle installs foretell fixed sound insulation part of elasticity in it, and the stabilizer blade lateral wall of the fixed sound insulation part of elasticity supports and leans on the inner wall of side wall planking. Additionally, the utility model also discloses a vehicle, it has foretell side wall planking. The elastic fixed type sound insulation part utilizes the elasticity of the structure of the elastic fixed type sound insulation part, so that the installation mode is simple and convenient. In addition, this fixed part that gives sound insulation of elasticity can fit vehicle inner structure cavity, avoids expanded material and cavity lateral wall distance to reduce, effectively guarantees the sealed effect that gives sound insulation of part.

Description

Elastic fixing type sound insulation part, side wall outer plate of vehicle and vehicle

Technical Field

The present invention relates to a sound-insulating part, a vehicle part and a vehicle including the same, and more particularly to a sound-insulating part for a vehicle, a vehicle part and a vehicle including the same.

Background

At present, in the prior art, because the outer panel structure of the vehicle can not be perforated, therefore, the method of mounting the structure on the internal reinforcing plate is generally adopted, however, under the influence of the Y-direction upward piece or the Y-direction rotating upward piece of the outer panel assembly, if the existing sound insulation piece can not completely conform to the cavity structure, the situation of interference with the sound insulation piece can be caused in the process of assembling the side wall outer panel assembly.

For this situation, the prior art generally adopts two schemes: one is to remove the interference part of the sound insulation member, but this will cause the foam material of the sound insulation member to be too far away from the wall of the metal plate cavity, so that the whole cavity cannot be filled after foaming is completed, and the sound insulation effect is finally affected; the other method is to modify the sound insulation part into a split structure, and then add a compensation rubber block on the basis of the former scheme to be adhered on the side wall outer plate assembly so as to compensate the foam material cut due to the interference of the upper part, however, the scheme has higher cost and complex installation.

Based on this, it is expected to obtain a part gives sound insulation, and it can overcome prior art's not enough, both can avoid the emergence of the in-process interference condition of last piece, can satisfy the design requirement of laminating planking cavity structure again, and this part gives sound insulation can effectively avoid the not full condition of foaming, and this part gives sound insulation's mounting means is simple, does not need extra expense to increase.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed part that gives sound insulation of elasticity, this fixed part that gives sound insulation of elasticity utilizes the elasticity of self structure for its mounting means is simple and convenient. In addition, this fixed part that gives sound insulation of elasticity can fit vehicle inner structure cavity, avoids expanded material and cavity lateral wall distance to reduce, effectively guarantees the sealed effect that gives sound insulation of part.

In order to achieve the above object, the utility model provides a fixed part that gives sound insulation of elasticity, the fixed part that gives sound insulation of elasticity is constructed to be installed on the side wall planking of vehicle, and the fixed part that gives sound insulation of elasticity includes: the elastic framework comprises a framework main body and support legs extending out of the framework main body; a foam material layer attached to the skeleton body corresponding to the shape of the skeleton body.

Further, the fixed part that gives sound insulation of elasticity in the utility model, the elasticity skeleton is plastic skeleton.

Further, fixed syllable-dividing part of elasticity in, the ascending up end of skeleton main part thickness side and lower terminal surface have respectively and outwards stretch out the stabilizer blade, and the extending direction of the stabilizer blade that stretches out from up end and lower terminal surface is opposite.

Further, fixed syllable-dividing part of elasticity in, be equipped with a plurality of archs that are used for increasing the cohesion between foaming material layer and the skeleton main part on the attached face of skeleton main part and foaming material layer.

Further, in the elastic fixing type soundproof component of the present invention, the frame body is substantially C-shaped.

Correspondingly, another object of the utility model is to provide a side wall planking of vehicle, this side wall planking sound insulation is effectual, and the mounting means is convenient simple.

In order to achieve the above object, the utility model provides a side wall planking of vehicle installs foretell fixed syllable-dividing part of elasticity in it, and the stabilizer blade lateral wall of the fixed syllable-dividing part of elasticity supports and leans on the inner wall of side wall planking.

Further, in the side wall planking, be equipped with the location gravure on the side wall planking to the mounted position of the fixed syllable-dividing part of location elasticity.

In addition, another object of the present invention is to provide a vehicle having a good sound insulation effect.

In order to achieve the above object, the present invention provides a vehicle having the above-mentioned side wall outer panel.

Fixed syllable-dividing part of elasticity, side wall planking and vehicle of vehicle compare in prior art have as follows advantage and beneficial effect:

elastic fixation formula syllable-dividing part utilize the elasticity of self structure for its mounting means is simple and convenient. In addition, the fixed part that gives sound insulation of elasticity can fit vehicle inner structure cavity, avoid expanded material and cavity lateral wall distance to reduce, effectively guarantee the sealed effect that gives sound insulation of part.

Furthermore, the side wall planking have foretell advantage and beneficial effect.

In addition, the vehicle of the present invention also has the advantages and advantageous effects described above.

Drawings

Fig. 1 is a schematic view of a resiliently mounted sound insulating element according to some embodiments of the present invention.

Fig. 2 schematically shows the structure of the fixed sound insulation part of elasticity in locating the side wall planking of the utility model.

Fig. 3 schematically shows a sectional structure of the elastic fixing type soundproof part according to the present invention.

Fig. 4 schematically shows the structure of the side wall outer plate of the present invention when the vehicle is installed.

Detailed Description

The elastically fixed sound-insulating part, the side wall outer panel of the vehicle, and the vehicle according to the present invention will be further explained and illustrated with reference to the drawings and the specific embodiments, however, the explanation and the illustration are not meant to be construed as an undue limitation on the technical solution of the present invention.

Fig. 1 is a schematic view of a resiliently mounted sound insulating element according to some embodiments of the present invention. Fig. 2 schematically shows the structure of the fixed sound insulation part of elasticity in locating the side wall planking of the utility model.

As shown in fig. 1, and referring to fig. 2 as necessary, in the present embodiment, an elastic fixed type soundproof part 1 is configured to be mounted on a quarter outer panel of a vehicle (which may be mounted at a positioning intaglio 2 provided at the quarter outer panel, the positioning intaglio 2 being used to position an installation position of the elastic fixed type soundproof part 1), and the elastic fixed type soundproof part 1 includes: a resilient skeleton comprising a skeleton body 11 and legs 110 extending therefrom; and a foamed material layer 12 attached to the skeleton body 11 corresponding to the shape of the skeleton body 11. In the present embodiment, the skeleton body 11 is C-shaped.

In the present embodiment, the elastic frame is a plastic frame, for example, PA66 material, for convenience of mounting operation. The foaming material layer 12 can be made of EVA material

Further, as can be seen by further referring to fig. 1, in the present embodiment, the upper end surface and the lower end surface in the thickness direction of the skeleton main body 11 have legs 110 protruding outward, respectively, and the extending directions of the legs 110 protruding from the upper end surface and the lower end surface are opposite.

As shown in fig. 3, several protrusions 120 are provided on the attachment surface of the skeleton main body 11 and the foam material layer 12 to increase the bonding force between the foam material layer 12 and the skeleton main body 11.

As shown in fig. 4, when the quarter panel assembly 3 is installed on the vehicle, the elastically fixed sound-insulating part 1 may be installed in the quarter panel assembly 3, and the side wall of the leg 110 (the structure of the leg 110 may refer to fig. 1 and 2) of the elastically fixed sound-insulating part 1 abuts against the inner wall of the quarter panel assembly 3.

To sum up, the fixed part that gives sound insulation of elasticity utilize the elasticity of self structure for its mounting means is simple and convenient. In addition, the fixed part that gives sound insulation of elasticity can fit vehicle inner structure cavity, avoid expanded material and cavity lateral wall distance to reduce, effectively guarantee the sealed effect that gives sound insulation of part.

It should be noted that the prior art in the protection scope of the present invention is not limited to the embodiments given in the present application, and all the prior art which is not contradictory to the solution of the present invention, including but not limited to the prior patent documents, the prior publications, and the like, can be incorporated into the protection scope of the present invention.

In addition, the combination of the features in the present application is not limited to the combination described in the claims of the present application or the combination described in the embodiments, and all the features described in the present application may be freely combined or combined in any manner unless contradictory to each other.

It should also be noted that the above-mentioned embodiments are only specific embodiments of the present invention. It is obvious that the present invention is not limited to the above embodiments, and similar changes or modifications can be directly derived or easily suggested by those skilled in the art from the disclosure of the present invention, and all should fall within the protection scope of the present invention.

Claims

1. An elastic fixed soundproofing part configured to be mounted on a side wall outer panel of a vehicle, the elastic fixed soundproofing part comprising:

the elastic framework comprises a framework main body and support legs extending out of the framework main body;

a foam material layer attached to the skeleton body corresponding to a shape of the skeleton body.

2. A resilient fixed acoustical insulation part as set forth in claim 1 wherein said resilient framework is a plastic framework.

3. A resiliently fixed soundproofing member according to claim 1, wherein said upper and lower end surfaces of said skeletal body in the thickness direction thereof have said legs extending outwardly therefrom in opposite directions, respectively.

4. An elastic fixed type sound-insulating part according to claim 1, wherein a plurality of protrusions for increasing the coupling force between the foam material layer and the frame body are provided on the attachment surface of the frame body and the foam material layer.

5. A resiliently mounted acoustical insulation part as set forth in claim 1, wherein said skeletal body is substantially C-shaped.

6. A quarter panel for a vehicle, characterized in that the resiliently fixed soundproof element according to any one of claims 1 to 5 is mounted therein, and leg side walls of the resiliently fixed soundproof element abut against an inner wall of the quarter panel.

7. The outer side gusset panel according to claim 6, wherein positioning depressions are provided on the outer side gusset panel to position the mounting position of the elastic fixing type sound insulating member.

8. A vehicle having a quarter panel according to claim 6 or 7.