Patent ID: 9633800
Date: 2017-04-25
CPC Classifications: H01H

Claim:
1. A key structure, comprising: a base; a keycap disposed over the base, and movable relative to the base; a first longitudinal bar connected with the keycap and the base, and located at a first side of the keycap; a second longitudinal bar connected with the keycap and the base, and located at a second side of the keycap; a first transverse bar connected with the keycap and the base, and located at a third side of the keycap, wherein a first end of the first transverse bar is overlapped with the first longitudinal bar, and a second end of the first transverse bar is overlapped with the second longitudinal bar; and a second transverse bar connected with the keycap and the base, and located at a fourth side of the keycap, wherein a first end of the second transverse bar is overlapped with the first longitudinal bar, and a second end of the second transverse bar is overlapped with the second longitudinal bar, wherein while the keycap is depressed, the first transverse bar and the second transverse bar are pushed by the keycap, and the first longitudinal bar and the second longitudinal bar are pushed by the first transverse bar and the second transverse bar, so that the keycap is moved relative to the base.