CN203438816U

CN203438816U - Automobile door frame improvement structure

Info

Publication number: CN203438816U
Application number: CN201320440470.0U
Authority: CN
Inventors: 高原宇; 宁文静
Original assignee: YANTAI HERUI AUTO PARTS Co Ltd
Current assignee: YANTAI HERUI AUTO PARTS Co Ltd
Priority date: 2013-07-19
Filing date: 2013-07-19
Publication date: 2014-02-19
Anticipated expiration: 2023-07-19

Abstract

The utility model belongs to the technical field of automobile door frames, and provides an automobile door frame improvement structure, which comprises an upper bar, a B pillar, a C pillar and a rear view mirror bracket, wherein an upper end of the B pillar is welded together with a left end part of the upper bar; a right end of the upper bar is welded together with an upper end of the C pillar; the B pillar is formed by welding a first outer plate and a first inner plate into a whole; a left guide rail groove for lifting glass is formed on the first outer plate; the C pillar is formed by welding a second outer plate and a second inner plate into a whole; a right guide rail groove for lifting the glass is formed on the second outer plate; and the rear view mirror bracket is welded on an edge between the upper bar and the C pillar. The automobile door frame improvement structure has the advantages that the structural arrangement is reasonable, the welding and the installing are convenient, and the glass can be directly lifted through the left guide rail groove and the right guide rail groove, so that the defect that a glass lifting guide rail needs to be installed additionally at the C pillar in the prior art is overcome, the cost is reduced, the assembled automobile door frame is large in overall strength, the leak tightness is stronger after the whole door frame and an opponent piece are installed, and the decoration is good.

Description

A kind of automobile door frame improves structure

Technical field

The utility model belongs to automobile door frame technical field, relates to a kind of automobile door frame and improves structure.

Background technology

At automobile door structure, comprise front truck doorframe and rear car doorframe, door frame assembly generally by upper, driving mirror bracket, B post, C post and connecting panel etc. be welded to connect and form, for facilitate glass lifting need to be on B post and C post position there is riser guide, the shortcoming that existing door frame assembly mainly exists is: not only 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 front truck doorframe assembly, the riser guide that C post is is in addition installed separately, has improved like this manufacturing cost.

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, and the automobile door frame of good integral strength improves structure.

The utility model solves the problems of the technologies described above adopted technical scheme: a kind of automobile door frame improves structure, comprise, B post, C post and driving mirror bracket, the upper end of B post and upper left part weld together, described upper right-hand member and C post upper end weld together, it is characterized in that: described B post is welded to form one by the first inner panel and the first outside plate, on the first described outside plate, be formed with the left rail groove for glass lifting, described C post is welded to form one by the second inner panel and the second outside plate, on the second described outside plate, be formed with the right guide-track groove for glass lifting, described driving mirror bracket be welded on and C post between edge on.

The measure of taking for optimization such scheme specifically comprises:

At above-mentioned a kind of automobile door frame, improve in structure, described upper left side has glazing tape mounting groove, and described upper right side has a shelves wind and rain sealing strip mounting groove.

At above-mentioned a kind of automobile door frame, improve in structure, the weld of described upper right-hand member and B post upper end is provided with cutter type mouth, at cutter type mouth, goes out to offer lock hole.

Compared with prior art, the utility model has the advantage of that structure arranges rationally, welded and installed is convenient, glass lifting directly carries out lifting by left rail groove and right guide-track groove, thereby saved original defect that needs other mounting glass riser guide at C post place, reduced cost, the door frame bulk strength of composition is large, and after whole doorframe and the installation of opponent's part, leak tightness is stronger, good decorative property.

Accompanying drawing explanation

Fig. 1 is that this automobile door frame improves structural representation;

Fig. 2 is B post place section structure schematic diagram;

Fig. 3 be upper locate section structure schematic diagram;

Fig. 4 is C post place section structure schematic diagram.

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; B post 2; C post 3; Driving mirror bracket 4; The first inner panel 5; The first outside plate 6; Left rail groove 7; The second inner panel 8; The second outside plate 9; Right guide-track groove 10; Glazing tape mounting groove 11; Door shelves wind and rain sealing strip mounting groove 12; Cutter type mouth 13; Lock hole 14.

As shown in Figures 1 to 4, this automobile door frame improves structure, comprise 1, B post 2, C post 3 and driving mirror bracket 4, the upper end of B post 2 and upper left part weld together of 1, upper 1 right-hand member and C post 3 upper end weld togethers, B post 2 is welded to form one by the first inner panel 5 and the first outside plate 6, on the first outside plate 6, be formed with the left rail groove 7 for glass lifting, C post 3 is welded to form one by the second inner panel 8 and the second outside plate 9, on the second outside plate 9, be formed with the right guide-track groove 10 for glass lifting, the innovation of the utility model maximum is that other glass lifting guide rail needn't be installed, the right guide-track groove 10 directly forming on C post 3 is just realized the lifting of glass with the left rail groove 7 of B post 2.

Upper 1 left side has glazing tape mounting groove 11, upper 1 right side has a shelves wind and rain sealing strip mounting groove 12, so, facilitated the lifting of glass, guaranteed again good leak tightness and ornamental, in order to guarantee the fastness of welding, strengthen the bulk strength of doorframe, upper right-hand member of 1 and the weld of B post 2 upper ends are provided with cutter type 13, in cutter type 13, go out to offer lock hole 14, like this by after 13 welding of cutter type, by lock hole 14, B post 2 and upper 1 left end are fixed together again, driving mirror bracket 4 be welded on 1 and C post 3 between edge on, here driving mirror bracket 4 is conveniently installed rear triangle window.

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 door frame improves structure, comprise, B post, C post and driving mirror bracket, the upper end of B post and upper left part weld together, described upper right-hand member and C post upper end weld together, it is characterized in that: described B post is welded to form one by the first inner panel and the first outside plate, on the first described outside plate, be formed with the left rail groove for glass lifting, described C post is welded to form one by the second inner panel and the second outside plate, on the second described outside plate, be formed with the right guide-track groove for glass lifting, described driving mirror bracket be welded on and C post between edge on.

2. a kind of automobile door frame according to claim 1 improves structure, it is characterized in that: described upper left side has glazing tape mounting groove, and described upper right side has a shelves wind and rain sealing strip mounting groove.

3. a kind of automobile door frame according to claim 2 improves structure, it is characterized in that: the weld of described upper right-hand member and B post upper end is provided with cutter type mouth, at cutter type mouth, goes out to offer lock hole.