CN203410521U

CN203410521U - Left automobile door frame

Info

Publication number: CN203410521U
Application number: CN201320440567.1U
Authority: CN
Inventors: 刘璐
Original assignee: Zhengzhou Min Hui Auto Parts And Components Co Ltd
Current assignee: Zhengzhou Min Hui Auto Parts And Components Co Ltd
Priority date: 2013-07-19
Filing date: 2013-07-19
Publication date: 2014-01-29
Anticipated expiration: 2023-07-19

Abstract

The utility model belongs to the technical field of automobile door frames, and provides a left automobile door frame. The left automobile door frame comprises an upper bar, a middle column, a door frame triangular plate and a door frame column C, wherein the door frame column C consists of an internal plate and an external plate, the external plate is overturned to form a covered edge, the covered edge covers the internal plate, a first groove for containing a door frame matching seal strip is formed in the internal plate, a second groove for containing a glass lifting seal strip is formed in the external plate, the door frame triangular plate is provided with a fitting part and a propping part, the fitting part is entirely welded on the side, close to the second groove, of the external plate, and the propping part extends into the second groove and is welded on the left side of the second groove. The left automobile door frame has the advantages that the structure arrangement is reasonable, the door frame triangular plate and the door frame column C are firmly welded together through the fitting part and the propping part, and the welding is stable and reliable, and the overall strength is high; and after being installed, the whole door frame and opponent parts are stronger in sealing property and good in decoration performance.

Description

A kind of automobile left-hand door frame

Technical field

The utility model belongs to automobile door frame technical field, relates to a kind of automobile left-hand door frame.

Background technology

At automobile rear-door structure on two sides, comprise right doorframe and left-hand door frame, left-hand door frame assembly generally by upper, doorframe set square, center pillar and doorframe C post be welded to connect and form, the shortcoming that existing left-hand door frame assembly mainly exists is: upper bar, center pillar, doorframe set square and doorframe C post arrange unreasonable owing to being welded to connect position, whole intensity a little less than, and it is poor that whole and opponent's part is installed rear leak tightness, had a strong impact on the normal use of left-hand door frame assembly.

Summary of the invention

Technical problem to be solved in the utility model is the present situation for prior art, and provides a kind of simple in structure, firmly firm after welding, the automobile left-hand door frame of good integral strength.

The utility model solves the problems of the technologies described above adopted technical scheme: a kind of automobile left-hand door frame, comprise, center pillar, doorframe set square and doorframe C post, it is characterized in that, described doorframe C post comprises inner panel and outside plate, on described outside plate, turnover has bound edge, described bound edge encases inner panel, on described inner panel, be formed with the first groove for accommodating doorframe fitted seal bar, on described outside plate, be formed with the second groove for accommodating glass lifting sealing band, on described doorframe set square, there is sticking part and butting section, described sticking part integral solder is at outside plate on the avris near the second groove, described butting section is stretched in the second groove and is welded on the left of the second groove.

Compared with prior art, the utility model has the advantage of that structure arranges rationally, thereby by sticking part and butting section by doorframe set square and the firm weld together of doorframe C post, firmly firm after welding, good integral strength, and after whole doorframe and the installation of opponent's part, leak tightness is stronger, good decorative property.

Accompanying drawing explanation

Fig. 1 is integral structure schematic diagram of the present utility model;

Fig. 2 is the section structure schematic diagram at the doorframe C post place of Fig. 1.

The specific embodiment

Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.

In figure, upper 1; Center pillar 2; Doorframe set square 3; Doorframe C post 4; Inner panel 5; Outside plate 6; Bound edge 7; The first groove 8; The second groove 9; Sticking part 10; Butting section 11; Avris 12; Left side 13.

As depicted in figs. 1 and 2, this automobile left-hand door frame, comprise 1, center pillar 2, doorframe set square 3 and doorframe C post 4, doorframe C post 4 comprises inner panel 5 and outside plate 6, on outside plate 6, turnover has bound edge 7, bound edge 7 encases inner panel 5, so just inner panel 5 and outside plate 6 are combined, firmly firm, on inner panel 5, be formed with the first groove 8 for accommodating doorframe fitted seal bar, here the first groove 8 is interior can install the corresponding doorframe fitted seal bar matching with door panel beating, thereby guarantees good leak tightness; On outside plate 6, be formed with the second groove 9 for accommodating glass lifting sealing band, facilitate so the smooth and easy lifting of glass.

The innovation of the utility model maximum is on doorframe set square 3, to have sticking part 10 and butting section 11, sticking part 10 integral solder are at outside plate 6 on the avris 12 near the second groove 9, butting section 11 is stretched into and in the second groove 9, is welded on the second groove 9 left sides 13, here the avris 12 1 that can find out the second groove 9 conveniently supports doorframe set square 3, while is weld together again, weld with doorframe set square 3 again in the second groove 9 left sides 13, so just located upper and lower and left and right directions, thus firm installation doorframe set square 3.

Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from the defined scope of spirit of the present utility model.

Claims

1. an automobile left-hand door frame, comprise, center pillar, doorframe set square and doorframe C post, it is characterized in that, described doorframe C post comprises inner panel and outside plate, on described outside plate, turnover has bound edge, described bound edge encases inner panel, on described inner panel, be formed with the first groove for accommodating doorframe fitted seal bar, on described outside plate, be formed with the second groove for accommodating glass lifting sealing band, on described doorframe set square, there is sticking part and butting section, described sticking part integral solder is at outside plate on the avris near the second groove, described butting section is stretched in the second groove and is welded on the left of the second groove.