JPS59134342U

JPS59134342U - switch device

Info

Publication number: JPS59134342U
Application number: JP2847083U
Authority: JP
Inventors: 村瀬　幸彦
Original assignee: 株式会社東海理化電機製作所
Priority date: 1983-02-28
Filing date: 1983-02-28
Publication date: 1984-09-08

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]

図面は本考案の一実施例を示すもので、第１図は全体の
縦断面図、第２図は全体の横断面図、第３図は第２図に
おいて矢印Ｂ方向から見た可動接片の図、第４図は第２
図において矢印Ｂ方向から見た固定接片部分の図、第５
図は第２図においてインシュレータ部分を裏面側から見
た図、第６図乃至第８図は夫々異なる方向から見た固定
接片部分の拡大図、第９図は第２図中■−■線に沿う断
面図、第１０図は第２図中■−■線に沿う断面図、第１
１図はスイッチ部の接続関係を示す図である。図中、１は本体ケース、２は支軸、３は操作レバー、５
は長孔、７は係合凸部、８は節度ポール、１０はスプリ
ング、１１〜１５は節度用凹部、１８はガイド面、１９
はスイッチ部、２４は可動接片、３０はインシュレータ
、３１は案内面、３２〜３８は固定接片、３２ａ〜３８
ａは夫々固定接片３２〜．３８の固定接点部、３２ｂ〜
３８ｂは夫々固定接片３２〜３Ｂの接続部、３９〜４５
は溝部、４６は突部、４７は係合溝部、４８はカバー、
５０〜５３は係合爪、５４〜５７は保合孔である。The drawings show one embodiment of the present invention, in which Fig. 1 is a longitudinal cross-sectional view of the whole, Fig. 2 is a cross-sectional view of the whole, and Fig. 3 is a movable contact piece seen from the direction of arrow B in Fig. 2. , Figure 4 is the second
Figure 5 of the fixed contact piece seen from the direction of arrow B in the figure.
The figure is a view of the insulator part seen from the back side in Figure 2, Figures 6 to 8 are enlarged views of the fixed contact piece seen from different directions, and Figure 9 is the line ■-■ in Figure 2. Figure 10 is a cross-sectional view taken along line ■-■ in Figure 2;
FIG. 1 is a diagram showing the connection relationship of the switch section. In the figure, 1 is the main body case, 2 is the support shaft, 3 is the operating lever, and 5
1 is a long hole, 7 is an engaging protrusion, 8 is a moderation pole, 10 is a spring, 11 to 15 are moderation recesses, 18 is a guide surface, 19
is a switch part, 24 is a movable contact piece, 30 is an insulator, 31 is a guide surface, 32 to 38 are fixed contact pieces, 32a to 38
a are fixed contact pieces 32 to 32, respectively. 38 fixed contact part, 32b~
38b are connecting portions of fixed contact pieces 32 to 3B, 39 to 45, respectively;
is a groove, 46 is a protrusion, 47 is an engagement groove, 48 is a cover,
50 to 53 are engaging claws, and 54 to 57 are retaining holes.

Claims

[Scope of utility model registration request]

an insulator having a guide surface for guiding the movable contact piece;
The insulator has a groove formed from the guide surface to a surface opposite to the guide surface, and a fixed contact portion that is fitted into the groove and exposed to the guide surface at one end, and connected to the other end. and a cover made of an insulating material that is attached to the side of the insulator where the groove is formed and fixes the stationary contact piece by sandwiching it in the groove. Device.