公开(公告)号：US20240312738A1

公开(公告)日：2024-09-19

申请号：US18581342

申请日：2024-02-19

Applicant: OMRON Corporation

Inventor： Takumi FUJIHARA ,  Taiki KOYAMA ,  Kazushi MAETA ,  Yohei TSUKANAKA

IPC: H01H13/68 ,  B25F5/00 ,  H01H13/08

CPC classification number: H01H13/68 ,  H01H13/08 ,  B25F5/00 ,  H01H2231/048

Abstract: A trigger switch TS includes a trigger that moves in a pulling direction in response to pressure of a pulling operation and moves in an opposite direction to the pulling direction in response to being released from the pressure. The trigger switch TS includes a lock guide 6 (movable engagement member) that moves in conjunction with movement of the trigger, and a ratchet ring 7 (restraint engagement member) that engages with the lock guide 6 to prevent movement of the lock guide 6 in the opposite direction to the pulling direction. The ratchet ring 7 allows the lock guide 6 to move in the pulling direction, and engages with the lock guide 6 to prevent movement in the opposite direction from a position to which the lock guide 6 is moved in the pulling direction.

公开(公告)号：US20170372851A1

公开(公告)日：2017-12-28

申请号：US15544558

申请日：2015-08-13

Applicant: OMRON Corporation

Inventor： Yohei TSUKANAKA

IPC: H01H1/36 ,  H01H21/24 ,  H01H21/22 ,  H01H21/42 ,  H01H21/04

CPC classification number: H01H1/36 ,  H01H1/40 ,  H01H21/04 ,  H01H21/22 ,  H01H21/24 ,  H01H21/42 ,  H01H21/54 ,  H01H23/20

Abstract: A switch includes a base; switch parts having a common fixed contact and a first and a second fixed contacts; a slide body having a second movable contact configured to be in contact with the common fixed contact and a first movable contact electrically connected to the common movable contact and configured to be in contact with the first and the second fixed contacts, the slide body rotatably supported by the base; a cover mounted to the base; an operation lever supported by the cover to rotate the slide body; and a reverse spring which biases the slide body and the operation lever to be close to each other. The first movable contact slides to be in contact with or separate from the first and the second fixed contacts, and the second movable contact slides while in contact with the common fixed contact, by rotation of the slide body.