Vehicle switch
View Patent ↗A vehicle switch includes a case having a through-hole through the top face thereof, an operating body, a switch contact, an elastic cover, and a sliding part. The top end of the operating body projects from the through-hole. The operating body is housed in the case vertically movable. The switch contact is brought into and out of electrical contact by the vertical movement of the operating body. The elastic cover covers the through-hole of the case and the top end of the operating body. The sliding part that has a smaller friction coefficient than that of the elastic cover is provided in the top portion of the elastic cover, and covers at least the rim of the top portion of the elastic cover, or protrudes from the top face of the top portion and has an arc-shaped curved surface in the outer periphery of the upper rim thereof.
1. A vehicle switch comprising:
a case having a through-hole formed through one face thereof;
an operating body housed in the case so as to be linearly movable along an axis, and having an end projecting from the through-hole;
a switch contact brought into and out of electrical contact by movement of the operating body;
an elastic cover covering the through-hole of the case and the end of the operating body, the elastic cover comprising a non-planar contour; and
a sliding part attached onto a top portion of the elastic cover, covering at least a rim of the top portion, and having a smaller friction coefficient than that of the elastic cover, the sliding part following the non-planar contour prior to the sliding part being pressed with respect to the case.
2. The vehicle switch according to claim 1 , wherein the sliding part is formed integrally with the elastic cover.
3. A vehicle switch comprising:
a case having a through-hole formed through one face thereof;
an operating body housed in the case so as to be linearly movable along an axis, and having an end projecting from the through-hole;
a switch contact brought into and out of electrical contact by movement of the operating body;
an elastic cover covering the through-hole of the case and the end of the operating body, the elastic cover comprising_a non-planar contour; and
a sliding part protruding from a top face of a top portion of the elastic cover, and having a smaller friction coefficient than that of the elastic cover, the sliding part following the non-planar contour prior to the sliding part being pressed with respect to the case.
4. The vehicle switch according to claim 3 , wherein the sliding part is formed integrally with the elastic cover.
5. The vehicle switch according to claim 1 ,
wherein the elastic cover and the sliding part are respectively different materials.
6. The vehicle switch according to claim 3 ,
wherein the elastic cover and the sliding part are respectively different materials.
7. A vehicle switch according to claim 1 , wherein
the entire sliding part projects from the elastic cover in a direction away from the end of the operating body along the axis.
8. The vehicle switch according to claim 7 , wherein the sliding part if formed integrally with the elastic cover.
9. The vehicle switch according to claim 7 , wherein the elastic cover and the sliding part are respectively different materials.
10. The vehicle switch according to claim 3 , wherein
the entire sliding part projects from the elastic cover in a direction away from the end of the operating body along the axis.
11. The vehicle switch according to claim 10 , wherein the sliding part is formed integrally with the elastic cover.
12. The vehicle switch according to claim 10 , wherein the elastic cover and the sliding part are respectively different materials.
13. The vehicle switch according to claim 1 , wherein an outer periphery of an upper rim of the sliding part is made of an arc-shaped curved surface.
14. The vehicle switch according to claim 3 , wherein an outer periphery of an upper rim of the sliding part is made of an arc-shaped curved surface.
15. The vehicle switch according to claim 7 , wherein an outer periphery of an upper rim of the sliding part is made of an arc-shaped curved surface.
16. The vehicle switch according to claim 10 , wherein an outer periphery of an upper rim of the sliding part is made of an arc-shaped curved surface.