JPS5954253U

JPS5954253U - Waterproof mechanism

Info

Publication number: JPS5954253U
Application number: JP15078482U
Authority: JP
Inventors: 富樫　節
Original assignee: 株式会社東芝
Priority date: 1982-10-04
Filing date: 1982-10-04
Publication date: 1984-04-09

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ａ、　　ｂは従来の一般的な防水機構を示す図で
あり、同図ａは平面図、同図すは断面正面図、第２図ａ
、　　ｂおよび第３図ａ、　　ｂは本考案の第１の実施
例を示す図であり、第２図ａは防水機構の構成を示す平
面図、同図すは同断面正面図、第３図ａは防水部材の構
成を示す平面図、同図すは同断面正面図、第４図ａ、　
　ｂおよび第５図ａ、　　ｂは、本考案の第２の実施例
を示す図であり、第４図ａは防水機構の構成を示す平面
図、同図すは同断面正面図、第５図ａは防水部材の構成
を示す平面図、同図すは同断面正面図、第６図ａ、　　
ｂは本考案の第３の実施例を示す図であり、同図ａは平
面図、同図すは断面正面図である。１・・・・・・液体、２・・・・・・シリンダ、３・・
開蓋、４・・・・・・被防水部、５・・・・・・０−リ
ング、６・曲・ボルト、１１・・・・・・シリンダ、ｌ
ｌａ・・・・・・被防水部、ｌｌｂ・・・・・・外側端
部、１２・・・・・・防水部材、１３・・・・・・取付
板、１３ａ・・・・・・溝部、１４・・・・・・蓋、１
５・・・・・・ボルト、１６・・・・・・防水部材、１
７・・・・・・取付板、１８・・・　−・・・シリンダ
、１９・・・・・・防水部材。Figures 1a and 1b are diagrams showing a conventional general waterproofing mechanism, in which figure a is a plan view, figure 2 is a sectional front view, and figure 2a
, b and FIGS. 3a and 3b are diagrams showing the first embodiment of the present invention, FIG. 2a is a plan view showing the configuration of the waterproof mechanism, FIG. a is a plan view showing the structure of the waterproof member; the same figure is a sectional front view; FIG.
b and FIGS. 5a and 5b are diagrams showing a second embodiment of the present invention, and FIG. 4a is a plan view showing the configuration of the waterproof mechanism, and FIG. Fig. 6a is a plan view showing the structure of the waterproof member;
FIG. 1B is a diagram showing a third embodiment of the present invention, FIG. 1A is a plan view, and FIG. 1...Liquid, 2...Cylinder, 3...
Opening lid, 4...Waterproof part, 5...0-ring, 6, bend/bolt, 11...cylinder, l
la...Waterproofed part, llb...Outside end, 12...Waterproof member, 13...Mounting plate, 13a...Groove , 14... Lid, 1
5...Bolt, 16...Waterproof member, 1
7... Mounting plate, 18... -... Cylinder, 19... Waterproof member.

Claims

[Scope of utility model registration request]

A waterproof mechanism comprising a waterproof member inserted into a waterproof portion, characterized in that the waterproof member is made of a shape memory alloy.