JPS61196436U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案スイツチの一実施例を示す斜
視図、第２図は第１図の―線に沿つた断面図
、第３図は第１図の線に沿つた断面図、第４
図は磁性材片と接点部材の配置を示す説明図、第
５図および第６図はそれぞれ接点部の動作状態を
示す説明図（第７図および第８図はそれぞれ保持
部の動作状態を示す説明図、第９図は磁性材片と
保持板の相互関係を示す説明図、第１０図はスイ
ツチの結線図である。第１１図は従来例を示し、
イはその一部破断面正面図、ロはその縦断側面図
である。 １……スイツチノブ、２……上ケース、９……
保持板、１０……磁性材片、１６……電磁石、１
９，２０，２０′，２１……接片、２２，２２′
，２３，２３′，２５，２５′……接点。 FIG. 1 is a perspective view showing one embodiment of the switch of the present invention, FIG. 2 is a cross-sectional view taken along the line - in FIG. 1, FIG. 3 is a cross-sectional view taken along the line in FIG. 1, and FIG.
The figure is an explanatory diagram showing the arrangement of the magnetic material piece and the contact member, and Figures 5 and 6 are explanatory diagrams each showing the operating state of the contact part (Figs. 7 and 8 are respectively showing the operating state of the holding part. An explanatory diagram, Fig. 9 is an explanatory diagram showing the mutual relationship between the magnetic material piece and the holding plate, and Fig. 10 is a wiring diagram of the switch. Fig. 11 shows a conventional example,
A is a front view of a partially broken section thereof, and B is a longitudinal side view thereof. 1... Switch knob, 2... Upper case, 9...
Holding plate, 10...Magnetic material piece, 16...Electromagnet, 1
9, 20, 20', 21... contact piece, 22, 22'
, 23, 23', 25, 25'... contacts.

Claims (1)

【実用新案登録請求の範囲】 ケースの上方開口部において左右両方向に揺動
自在に枢着され、中立位置から第１操作位置を経
て第２操作位置に二段階操作されるスイツチノブ
を設け、 このスイツチノブを中立位置に復帰させる復帰
機構と、上記スイツチノブが上記第１操作位置以
上に操作されたときに閉じる接点と、上記スイツ
チノブの下方に位置し、かつ上記第２操作位置に
操作されたときのスイツチノブを保持する保持板
と、この保持板と係合し回動により保持板を上記
スイツチノブ側に押上げて押圧保持する磁性板片
と、上記接点の閉成により励磁され上記磁性板片
を回動保持する電磁石とをケースに内蔵したこと
を特徴とするパワーウインド用二段操作スイツチ
。[Scope of Claim for Utility Model Registration] A switch knob is provided in the upper opening of the case so as to be swingable in both left and right directions, and is operated in two steps from a neutral position to a first operating position and then to a second operating position. a return mechanism that returns the switch to a neutral position; a contact that closes when the switch knob is operated to a position higher than the first operating position; and a switch knob located below the switch knob that closes when the switch knob is operated to the second operating position. a retaining plate that holds the retaining plate; a magnetic plate that engages with the retaining plate and presses and holds the retaining plate toward the switch knob by rotation; and a magnetic plate that is energized by the closing of the contact and rotates the magnetic plate. A two-stage operation switch for power windows characterized by a holding electromagnet built into the case.