JPH0462209U

JPH0462209U -

Info

Publication number: JPH0462209U
Application number: JP10576690U
Authority: JP
Priority date: 1990-10-08
Filing date: 1990-10-08
Publication date: 1992-05-28

Description

[Brief explanation of the drawing]

第１図は本考案にかかる自動車用ドアガードバ
ーの第１実施例を全体的に示す斜視図、第２図は
第１図の−線に沿う断面図、第３図は本考案
の第２実施例を示す斜視図、第４図は本考案の第
２実施例を示す斜視図、第５図は第４図のＶ−Ｖ
線に沿う断面図、第６図は第４図の−線に沿
う断面図、第７図は従来のドアガードバーの一例
を示す斜視図、第８図は従来の他のドアガードバ
ー例を示す斜視図である。２１，２３……ドアガードバー本体、２５，２
７……組付用ブラケツト、２９，３１……補強板
、３３……溶接部、３５……パイプ、３０，４０
，５０……ドアガードバー。 FIG. 1 is a perspective view showing the entire first embodiment of a door guard bar for an automobile according to the present invention, FIG. 2 is a sectional view taken along the line - in FIG. 1, and FIG. 3 is a second embodiment of the present invention. FIG. 4 is a perspective view showing a second embodiment of the present invention; FIG. 5 is a perspective view showing a second embodiment of the present invention; FIG.
6 is a sectional view taken along line - in FIG. 4, FIG. 7 is a perspective view showing an example of a conventional door guard bar, and FIG. 8 is a perspective view showing another example of a conventional door guard bar. It is a diagram. 21, 23... Door guard bar body, 25, 2
7... Assembly bracket, 29, 31... Reinforcement plate, 33... Welded part, 35... Pipe, 30, 40
,50...Door guard bar.

Claims

[Scope of Claim for Utility Model Registration] (1) Both longitudinal ends of a door guard bar body made of steel pipes are welded to a bracket for assembly to an automobile door, and further longitudinally of the door guard bar body made of steel pipes. 1. A door guard bar for an automobile, characterized in that reinforcing plates for partially improving the rigidity of the door guard bar body are integrally fixed at appropriate positions along the door guard bar body. (2) Weld both longitudinal ends of the door guard bar body, which are made of steel pipes, to a bracket for assembly to an automobile door, and then attach the bolts from the door guard bar body to appropriate positions on the outer circumferential surface of the door guard bar body. 1. A door guard bar for an automobile, characterized in that the rigidity of the door guard bar body is partially improved by covering a separate steel pipe with slightly larger outer and inner diameters. (3) The door guard bar for an automobile according to claim 2, wherein a square pipe or an oval pipe is used as the pipe constituting the door guard bar body. (4) The cross-sectional shape of the part of the door guard bar main body and the steel pipe covered with the door guard bar main body is an elliptical shape with the major axis direction being the load direction. Automotive door guard bar.