US 12,293,886 B2
Switch device
Takuya Takano, Tsurugashima (JP); and Xiageng Lin, Tsurugashima (JP)
Assigned to TOYO DENSO KABUSHIKI KAISHA, Tokyo (JP)
Filed by TOYO DENSO KABUSHIKI KAISHA, Tokyo (JP)
Filed on Feb. 8, 2023, as Appl. No. 18/107,087.
Claims priority of application No. 2022-023262 (JP), filed on Feb. 17, 2022.
Prior Publication US 2023/0260724 A1, Aug. 17, 2023
Int. Cl. H01H 25/06 (2006.01); H01H 13/14 (2006.01); H01H 19/14 (2006.01)
CPC H01H 25/065 (2013.01) [H01H 13/14 (2013.01); H01H 19/14 (2013.01); H01H 2231/026 (2013.01); H01H 2300/01 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A switch device comprising:
a case serving as a base portion;
a cylindrical portion protruding from the case; and
a knob serving as an operation member attached to a fitting portion provided in the cylindrical portion, wherein
the knob rotates around a rotary shaft member provided in the cylindrical portion,
the knob includes an operation portion at least capable of being pulled up, the operation portion being provided on one side of the knob, the one side being defined using the rotary shaft member as a boundary, and an abutment portion located on another side of the knob, the another side being defined using the rotary shaft member as the boundary,
the case includes a stopper portion configured to contact the abutment portion when the operation portion is pulled up,
the knob has a bottom portion on the one side of the knob and an extending portion extending to the another side and below the bottom portion in a state in which the knob is not rotated about the rotary shaft member,
the abutment portion is provided in the extending portion, and
the extending portion has an R-shape in a side view.