CN204895056U

CN204895056U - Door structure and car

Info

Publication number: CN204895056U
Application number: CN201520566783.XU
Authority: CN
Inventors: 张立龙; 张晓生; 孙源森
Original assignee: Beijing Automotive Research Institute Co Ltd
Current assignee: BAIC Motor Co Ltd
Priority date: 2015-07-30
Filing date: 2015-07-30
Publication date: 2015-12-23
Anticipated expiration: 2025-07-30

Abstract

The utility model provides a door structure and car, this door structure includes: door planking and car door inner panel, door planking and car door inner panel adopt the structural connection of borduring in the door window position, the structure of borduring by U -shaped groove that the door planking formed and the turn -ups that car door inner panel formed constitutes, the turn -ups is fixed in the U -shaped groove. The utility model provides a door structure and car adopts the structure of borduring in the door sash position, the structure of borduring be the three ply board, has increased the rigidity of window frame, has reduced during the vehicle traveles because the rigidity low yield changes and appears the wind that brings and make an uproar, has improved the performance of vehicle, and manufacturing cost has been practiced thrift to the one set of equipment of borduring of structure sharing of borduring of the bordure structure and the door outer fringe of window frame position.

Description

A kind of automobile door structure and automobile

Technical field

The utility model relates to automotive field, particularly a kind of automobile door structure and automobile.

Background technology

Generally for and ensure that the panel beating of door sash position has good stiffness, arrangements for automotive doors makes the inside and outside plate of car door link together in position, window frame border by welding manner.But due to sash position weld nugget less, need to increase soldering turret and welding post, welded by special messenger, need increase equipment investment and cost of labor, work efficiency is lower; And adopt the mode of welding to there is thermal deformation, affect outside plate presentation quality, vehicle is easily out of shape in the process of moving, poor rigidity, adds wind and to make an uproar risk, affect car load quality.

Utility model content

The utility model provides a kind of automobile door structure and automobile, and the automobile door structure that its objective is to solve the inside and outside plate of car car door connected by welding manner exists the high and problem of poor rigidity of cost.

In order to achieve the above object, embodiment of the present utility model provides a kind of automobile door structure, and this automobile door structure comprises: door skin and inner plate of car door;

Described door skin adopts binding structure to be connected with inner plate of car door at window locations;

The U-lag that described binding structure is formed by described door skin and the flange that described inner plate of car door is formed are formed, and described flange is fixed in described U-lag.

Further, described door skin adopts binding structure to be connected with the outer rim of described inner plate of car door.

To achieve these goals, the utility model additionally provides a kind of automobile, comprising: above-mentioned automobile door structure.

Such scheme of the present utility model has following beneficial effect:

The automobile door structure that the utility model provides and automobile, adopt binding structure in door sash position, binding structure is three ply board, adds the rigidity of window frame, decreases during vehicle travels and makes an uproar due to the rigidity low yield wind that shape brings that changes, improve the performance of vehicle; And the binding structure of the binding structure of sash position and car door outer rim shares a set of equipment for wrapping, save productive costs.

Accompanying drawing explanation

Fig. 1 is the structural representation of the automobile door structure described in embodiment of the present utility model;

Fig. 2 is the A-A direction view of Fig. 1.

Description of reference numerals:

1, door skin; 2, inner plate of car door; 3, binding structure; 4, U-lag; 5, flange.

Detailed description of the invention

For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.

See Fig. 1 and Fig. 2, embodiment of the present utility model provides a kind of automobile door structure, and this automobile door structure comprises: door skin 1 and inner plate of car door 2;

Described door skin 1 adopts binding structure 3 to be connected with inner plate of car door 2 at window locations;

The U-lag 4 that described binding structure 3 is formed by described door skin 1 and the flange 5 that described inner plate of car door 2 is formed are formed, and described flange 5 is fixed in described U-lag 4.Wherein.Binding structure 3, for be fixed in U-lag 4 by flange 5, to form three ply board, adds the rigidity of window frame, decreases during vehicle travels and makes an uproar due to the rigidity low yield wind that shape brings that changes, improve the performance of vehicle.

Further, described door skin 1 adopts binding structure 3 to be connected with the outer rim of described inner plate of car door 2, and the binding structure 3 of sash position shares a set of equipment for wrapping with the binding structure 3 of car door outer rim, has saved productive costs.

The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. an automobile door structure, is characterized in that, comprising: door skin (1) and inner plate of car door (2);

Described door skin (1) adopts binding structure (3) to be connected with inner plate of car door (2) at window locations;

The U-lag (4) that described binding structure (3) is formed by described door skin (1) and the flange (5) that described inner plate of car door (2) is formed are formed, and described flange (5) is fixed in described U-lag (4).

2. automobile door structure as claimed in claim 1, it is characterized in that, described door skin (1) and the outer rim of described inner plate of car door (2) adopt binding structure (3) to be connected.

3. an automobile, is characterized in that, comprising: automobile door structure as claimed in claim 1 or 2.