Switch device, and opening and closing detection device
AssigneeAlps Alpine Co., Ltd.
InventorsHideki Ito, Takeki Uozumi, Gengyin Li
Life of this patent
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Abstract
A switch device includes a switch, a lead wire, a sealing member, and a housing. The switch includes a terminal provided on the outer side of the switch, the lead wire is fixed to the terminal, the sealing member seals a portion of the lead wire fixed to the terminal, and the housing is configured to house the sealing member. The housing has a first bottom surface and a second bottom surface. The first bottom surface has an opening through which the lead wire passes, and the second bottom surface is located closer to the switch than the first bottom surface. The sealing member abuts the second bottom surface.
Claims11
A switch device comprising:
- a switch including a terminal provided on an outer side of the switch;
- a lead wire fixed to the terminal;
- a sealing member that seals a portion of the lead wire fixed to the terminal;
- and
- a housing that houses the sealing member,
- wherein the housing has a first bottom surface and a second bottom surface, the second bottom surface being located closer to the switch than the first bottom surface,
- an opening through which the lead wire passes is disposed in the first bottom surface,
- the first bottom surface has a drain passage leading to a space outside the housing, and
- the sealing member abuts the second bottom surface.
Dependencies are inferred from the claim text.