JPS58103423U

JPS58103423U - Contact sensing device for preventing personal injury in vehicles

Info

Publication number: JPS58103423U
Application number: JP86282U
Authority: JP
Inventors: 大山口　喜一郎
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-01-06
Filing date: 1982-01-06
Publication date: 1983-07-14

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 the drawing]

第１図は、この考案の円筒状剛体を、使用した場合の斜
面図。第２図は、第１図のＡ−Ａ線截断面図。第３図は
、第１図のＢ−Ｂ線截断面図。第４図は、この考案の平
板状剛体を、使用した場合の斜面図。第５図は、第４図
のＡ−Ａ線截断面図。第６図は、第４図のＢ−Ｂ線截断面図。図面の簡単な説明、１・・・・・・円筒状又は、平板状
剛体。２・・・・・・半導電性粉末を含浸したスポンジ
、天然又は、合成繊維の織布又は不織布の積層物。３．３′・・・・・・金属箔又は金属を蒸着した樹脂膜
。４．４′・・・・・・合成樹脂皮膜。５・・・・・・耐
候性樹脂皮膜。６．６′・・・・・・電気導線。７・・
・・・・電線固定用樹脂。FIG. 1 is a perspective view when the cylindrical rigid body of this invention is used. FIG. 2 is a cross-sectional view taken along the line A--A in FIG. 1. FIG. 3 is a sectional view taken along the line B-B in FIG. 1. FIG. 4 is a perspective view when the flat rigid body of this invention is used. FIG. 5 is a cross-sectional view taken along the line A--A in FIG. 4. FIG. 6 is a sectional view taken along the line B-B in FIG. 4. Brief explanation of the drawings: 1... Cylindrical or flat rigid body. 2...Sponge impregnated with semiconductive powder, laminate of woven or nonwoven fabric of natural or synthetic fibers. 3.3'...Metal foil or resin film on which metal is vapor-deposited. 4.4'...Synthetic resin film. 5... Weather-resistant resin film. 6.6'... Electric conductor. 7...
...Resin for fixing electric wires.

Claims

[Claims for Utility Model Registration] A flat or cylindrical rigid body 1 is covered with an insulating resin film 4,
On top of this, sponge, natural or synthetic fiber felt, nonwoven fabric, or woven fabric 2 impregnated with semiconductive powder is laminated to give it elasticity, and the upper and lower surfaces of this laminate and the entire surface of each , electrical conductors 6, 6 as terminals for external extraction.
Place the applied metal foil or synthetic resin film 3, 3' on which metal is vapor-deposited and wrap the whole thing with the synthetic resin film 4' with appropriate tension, and then
and both ends are bonded and sealed to make it completely waterproof and moisture-proof, and covered with a weather-resistant resin film 5, and the outlet of the conductor 6 and 6' is reinforced with resin 7. , when a substance is pressed into contact with it, the pressure changes the thickness of the elastic laminate 2 and thus changes the electrical resistance between the electrical conductors 6.about.6'. The purpose of detecting this change is to issue an alarm or serve as a signal for the operation of other braking devices, and due to the material used and the elasticity of the air sealed inside, there is a sensation of contact. A contact sensing device that is highly flexible, has a simple structure, can be used in all weather conditions, and detects analog amounts.