CN218558514U

CN218558514U - Section structure suitable for car door frame

Info

Publication number: CN218558514U
Application number: CN202222726038.XU
Authority: CN
Inventors: 侯春民; 金福万; 马旭健; 李文娟; 张硕
Original assignee: Beijing Lingyun Dong Park Technology Co ltd
Current assignee: Beijing Lingyun Dong Park Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-03
Anticipated expiration: 2032-10-17

Abstract

The utility model provides a section structure suitable for door frame, belongs to mechanical technical field. The workpiece comprises an upper workpiece and a lower workpiece, wherein the lower edge of the upper workpiece and the upper edge of the lower workpiece are of an integrated structure. The utility model discloses optimize 2 sectional structures, 2 piece optimization structure as an organic whole, the easier production operation.

Description

Section structure suitable for car door frame

Technical Field

The utility model relates to a section structure suitable for door frame belongs to mechanical technical field.

Background

The existing structural form of the automobile door upper strip is shown in fig. 1 and comprises an upper workpiece 1 and a lower workpiece 2, wherein the upper workpiece 1 is provided with an upper workpiece lower edge part 4, the lower workpiece 2 is provided with a lower workpiece upper edge part 3, and the upper workpiece lower edge part 4 is welded with the lower workpiece upper edge part 3. The splicing welding mode of 2 sections is adopted, and the structure needs to separately produce two sections of the two sections and then carry out subsequent welding. The two section structures are produced respectively, which causes great waste.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a section structure suitable for a car door frame.

A section structure suitable for a car door frame comprises an upper workpiece and a lower workpiece, wherein the upper workpiece lower edge of the upper workpiece and the lower workpiece upper edge of the lower workpiece are of an integrated structure.

The utility model has the advantages that the utility model can be used in the rolling section structure of the car door, the utility model discloses it optimizes to change in carrying out the product technology to and make the frock input still less change.

The utility model discloses can reduce the cost of manufacture, improve production efficiency. So as to reduce the investment of the tooling die and the production procedures of the product.

The utility model discloses optimize this 2 sectional structures, 2 piece optimization are a part, easier production operation.

Drawings

The invention itself, however, as well as many of the attendant advantages thereof, will be best understood by reference to the following detailed description when considered in connection with the accompanying drawings, wherein like reference numerals indicate like parts throughout the several views, and wherein:

fig. 1 is a schematic diagram of a prior art structure.

Fig. 2 is a schematic structural diagram of the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Obviously, many modifications and variations of the present invention based on the spirit of the present invention will be apparent to those skilled in the art.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description, "plurality" means two or more unless explicitly defined otherwise.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; mechanical connection (welding, riveting and bolt connection) or electrical connection; either directly or indirectly through intervening devices, or through the communication between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It will be understood by those skilled in the art that, unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art.

The following description is further illustrative in combination for the purpose of facilitating an understanding of the embodiments, and is not intended to limit the embodiments of the invention.

Example 1: as shown in fig. 1 and 2, the structure of the prior art is: the workpiece comprises an upper workpiece 1 and a lower workpiece 2, wherein the upper workpiece 1 is provided with an upper workpiece lower edge part 4, the lower workpiece 2 is provided with a lower workpiece upper edge part 3, and the upper workpiece lower edge part 4 is welded with the lower workpiece upper edge part 3.

A section structure suitable for a car door frame comprises an upper workpiece 1 and a lower workpiece 2, wherein an upper workpiece lower edge part 4 of the upper workpiece 1 and a lower workpiece upper edge part 3 of the lower workpiece 2 are integrated into a whole.

The utility model discloses can use in the roll-in section structure of door, the utility model discloses it optimizes to change in carrying out product technology to and make the frock input still less change.

The utility model discloses can reduce the cost of manufacture, improve production efficiency. So as to reduce the investment of the tooling die and reduce the production procedures of products.

The utility model discloses optimize this 2 sectional structures, 2 piece optimization are one, the easier production operation.

As described above, although the embodiments of the present invention have been described in detail, it will be apparent to those skilled in the art that many modifications are possible without substantially departing from the invention and the effects of the present invention. Therefore, all such modifications are included in the scope of the present invention.

Claims

1. The utility model provides a section structure suitable for door frame, its characterized in that contains upper workpiece and lower work piece, and the upper workpiece lower limb spare of upper workpiece and the lower work piece upper limb spare of lower work piece are as an organic whole structure.