CN209776563U

CN209776563U - a post inner panel lower part seal structure

Info

Publication number: CN209776563U
Application number: CN201920133473.7U
Authority: CN
Inventors: 程龙; 沈长海; 孙石磊; 方传运; 李建; 綦法富; 黄奇达; 苏启泰; 薛晨杰; 胡恒勇
Original assignee: Zhejiang Zhongtai Automobile Manufacturing Co Ltd
Current assignee: Zhejiang Zhongtai Automobile Manufacturing Co Ltd
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2019-12-13
Anticipated expiration: 2029-01-25

Abstract

The utility model discloses a A post inner panel lower part seal structure, including A post inner panel and threshold inner panel and preceding floor assembly, the hypomere extension of A post inner panel directly links to each other with the threshold inner panel, and the front end that is located preceding floor assembly is located to continuous department. The sealing structure for the lower part of the inner plate of the A column is reasonable in design, the inner plate of the A column is extended to be directly in lap joint with the inner plate of the doorsill, the sealing area is transferred to the rear end floor from the end, the sealing performance of the sealing position is improved, and the risk of water leakage and air leakage is reduced.

Description

A post inner panel lower part seal structure

Technical Field

The utility model belongs to the technical field of the body structure technique and specifically relates to a A post inner panel lower part seal structure is related to.

Background

The lower part of the current A column inner plate adopts a threshold inner plate to lead to a front baffle, the whole cavity is sealed by a box-shaped part, the metal plate lap joint is positioned at the communication position of a cabin and the outside, the sealing performance is poor, water and air leakage are easy to occur, and the quality of the whole vehicle is influenced.

SUMMERY OF THE UTILITY MODEL

not enough to prior art, the utility model aims to solve the technical problem that a post inner panel lower part seal structure is provided to reach the purpose that improves A post inner panel lower part leakproofness.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

The lower sealing structure of the A-pillar inner plate comprises the A-pillar inner plate, a threshold inner plate and a front floor assembly, wherein the lower section of the A-pillar inner plate is extended and directly connected with the threshold inner plate, and the connected part is positioned at the front end of the front floor assembly.

Further, the lower section of the A-pillar inner plate is connected with the threshold inner plate in an overlapping mode.

The lower section of the A-pillar inner plate is positioned on the inner side of the doorsill inner plate.

And a cover plate is arranged at the joint of the front part of the inner plate of the threshold and the front floor assembly.

The shape of the lower section of the A-pillar inner plate and the shape of the threshold inner plate are uniformly and excessively overlapped together.

the lower section of the A-pillar inner plate is overlapped with the threshold inner plate and is positioned on the outer side of the engine room.

Compared with the prior art, the utility model, have following advantage:

The sealing structure for the lower part of the inner plate of the A column is reasonable in design, the inner plate of the A column is extended to be directly in lap joint with the inner plate of the doorsill, the sealing area is transferred to the rear end floor from the end, the sealing performance of the sealing position is improved, and the risk of water leakage and air leakage is reduced.

Drawings

The contents of the description and the references in the drawings are briefly described as follows:

Fig. 1 is a schematic view of the sealing structure of the present invention.

Fig. 2 is a partially enlarged schematic view of fig. 1.

In the figure:

1, a lower section of an inner plate of the A column, 2, a threshold inner plate and 3, a front floor assembly.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.

as shown in fig. 1 and 2, the a-pillar inner panel lower sealing structure comprises an a-pillar inner panel, a rocker inner panel and a front floor assembly; the lower section 1 of the inner plate of the A column is extended and directly connected with the inner plate 2 of the threshold, and the connection part is positioned at the front end of the front floor assembly 3.

Preferably, the first and second liquid crystal materials are,

The lower section 1 of the A-pillar inner plate is positioned on the inner side of the threshold inner plate 2, and the shape of the lower section of the A-pillar inner plate and the shape of the threshold inner plate are matched and attached together, namely the A-pillar inner plate and the threshold inner plate are uniformly and excessively lapped together; the lower section of the inner plate of the A column is connected with the inner plate of the threshold in an overlapping way. The structure is simple and convenient to assemble and position, and the joint is reliable in sealing.

The lap joint of the lower section 1 of the A-pillar inner plate and the inner plate 2 of the threshold can be designed into step lap joint, so that the sealing performance can be improved, and the structural strength can be improved.

The lap joint of the lower section of the A-pillar inner plate and the threshold inner plate is positioned on the outer side of the engine room, and the joint of the front part of the threshold inner plate and the front floor assembly 3 is provided with a cover plate, so that the sealing performance can be improved.

The utility model discloses with A post inner panel lower part and threshold inner panel overlap joint structural adjustment, cancelled the box body sealing member of threshold inner panel end department, with A post inner panel extension, direct and threshold inner panel overlap joint, sealed area shifts rear end floor department from the end, improves the leakproofness of sealing position, reduces the risk of leaking water, gas leakage.

The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.

the present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.

Claims

1. The utility model provides a A post inner panel lower part seal structure, includes A post inner panel and threshold inner panel and preceding floor assembly, its characterized in that: the lower section of the A-pillar inner plate is extended and directly connected with the sill inner plate, and the connection position is positioned at the front end of the front floor assembly; the lower section of the inner plate of the A column is connected with the inner plate of the threshold in an overlapping manner; the lower section of the A-pillar inner plate is positioned on the inner side of the doorsill inner plate.

2. The a-pillar inner panel lower seal structure of claim 1, wherein: and a cover plate is arranged at the joint of the front part of the inner plate of the threshold and the front floor assembly.

3. The a-pillar inner panel lower seal structure of claim 1, wherein: the shape of the lower section of the A-pillar inner plate and the shape of the threshold inner plate are uniformly and excessively overlapped together.

4. The a-pillar inner panel lower seal structure of claim 1, wherein: the lower section of the A-pillar inner plate is overlapped with the threshold inner plate and is positioned on the outer side of the engine room.