JPS5818818U

JPS5818818U - weather strip

Info

Publication number: JPS5818818U
Application number: JP1981114224U
Authority: JP
Inventors: 功丸山
Original assignee: 東海興業株式会社
Priority date: 1981-07-30
Filing date: 1981-07-30
Publication date: 1983-02-05

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は斜視図、第２図は断面図、第３図は取付個所を
示す側面図、第４図は第３図Ａ、　Ａ線視拡大断面図で
作用の説明図である。１・・・ウェザストリップ、４・・・取付基部、６・・
・シールリップ部、Ｗｌ・・・内側壁体部、Ｗ２・・・
垂直壁体部、Ｗ３・・・外側壁体部、Ｗ４・・・上側壁
体部、ａ、　　ｂ。 ”　ｃ、　　ｄ・・・内角。FIG. 1 is a perspective view, FIG. 2 is a sectional view, FIG. 3 is a side view showing the mounting location, and FIG. 4 is an enlarged sectional view taken along line A and A in FIG. 1... Weather strip, 4... Mounting base, 6...
・Seal lip part, Wl...Inner wall part, W2...
Vertical wall part, W3...outer wall part, W4...upper wall part, a, b. ” c, d...Interior angle.

Claims

[Scope of utility model registration request]

A weatherstrip consisting of a mounting base whose mounting surface is arranged and fixed on the flat outer circumferential surface of a door frame and a door inner panel, and a hollow seal lip that comes into elastic contact with a seal contact surface on the automobile body side that projects from the mounting base. , the wall of the seal lip part is an inner wall that is in air- and water-tight elastic contact with the abutment surface that is inclined inwardly in the door and protrudes in a gentle outward arc shape on the inward side of the door of the mounting base. part W1, a vertical wall part W2 erected on the outside side of the door of the mounting base, and a gentle inward arc-shaped outer side extending from the end of this wall part W2 substantially parallel to the wall part W1. Wall part W3 and this wall part W3
An upper wall portion W in the shape of a gentle outward arc extends substantially parallel to the mounting surface portion 4a from the end of the wall portion W1, and is constructed at the tip of the wall portion W1.
, and the elastic deformation of the hollow seal lip portion when the door is closed is performed by expanding and contracting the internal angle formed between the adjacent wall portions or the wall portion and the mounting base, and the repulsion elasticity is A weather strip characterized in that it is configured to act in a concentrated manner on a tip end P of a wall portion W1 that comes into elastic contact with the weather strip.