JPS62184643U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of the embodiment, Fig. 2 is a schematic sectional view of the embodiment, Fig. 3 is a schematic sectional view showing the operation of the embodiment, Fig. 4 is a partially enlarged view of the switch knob, and Fig. 5 is a schematic sectional view of the embodiment. FIG. 6, which shows a modification of the A fixed contact, is a plan view of the switch case. 10...Switch knob, 16...Pushing part, 2
2...Tilt element, 26...Press element, 30...A fixed contact, 36...V groove, 40...Switch case,
42, 44...Movable contact, 43, 45...B fixed contact.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A switch case in which a movable contact and a fixed contact are housed, and a switch case that is rotatably provided with respect to the switch case and that moves the movable contact toward and away from the fixed contact. a switch knob for rotating the switch knob, the tilter being slidably inserted into a tilter groove provided in the switch knob and biased by a spring in one direction; a guide groove that slides the tilter in the tilter groove according to its inclination during a moving operation; and a pusher provided at a position where one end engages with the tilter and the other end can contact the movable contact. , a push-down portion provided on the switch knob, the tip of which presses the pusher toward the movable contact when the switch knob is operated, and the pusher is pushed up along the guide groove when the switch knob is operated. A switch characterized in that the engaging end portion is pulled up toward the switch knob, and at the same time, the push-down portion is lowered toward the switch case side by rotation of the switch knob and presses down the pusher, thereby bringing the movable contact into pressure contact with the fixed contact. Device. (2) Utility Model Registration The switch device according to claim 1, characterized in that a moderation protrusion is provided on the tilting element sliding surface of the guide groove. (3) Scope of Utility Model Registration In the device described in either of claims 1 or 2, a movable contact and a fixed contact pair are mounted in opposite directions to a switch case, and there is an insulating separation between both contact pairs. 1. A switch device characterized in that a wall is formed and the guide groove portion is formed integrally with a pair of fixed contacts different from the fixed contacts.