Switch device and timepiece
AssigneeCasio Computer Co., Ltd.
InventorHiroyuki Hosobuchi
Life of this patent
Estimating the term…
Abstract
A switch device including a base member provided with a stem insertion hole, an operation member which is slidably inserted into the stem insertion hole of the base member and has an engaging groove provided in an outer circumference surface, a stopper member having an engaging section which is arranged in the engaging groove of the operation member and moved along with sliding of the operation member, and a separation regulation section which prevents the engaging section from being separated from the engaging groove, in which a leading end portion of the engaging section is positionally regulated toward axial center of the operation member by the separation regulation section when the operation member is pulled toward the outside of the base member.
Claims18
A switch device comprising:
- a base member provided with a stem insertion hole;
- an operation member which is slidably inserted into the stem insertion hole of the base member and has an engaging groove provided in an outer circumference surface;
- a stopper member having an engaging section which is arranged in the engaging groove of the operation member and moved along with sliding of the operation member;
- and
- a separation regulation section which prevents the engaging section from being separated from the engaging groove,
- wherein a leading end portion of the engaging section is positionally regulated toward axial center of the operation member by the separation regulation section when the operation member is pulled toward outside of the base member, and
- wherein the separation regulation section releases the leading end portion of the engaging section from being positioned under the separation regulation section when the operation member is pressed into the base member, and thereby allows the engaging section to be separated from the engaging groove.
A switch device comprising:
- a base member provided with a stem insertion hole;
- an operation member which is slidably inserted into the stem insertion hole of the base member and has an engaging groove provided in an outer circumference surface;
- a stopper member having an engaging section which is arranged in the engaging groove of the operation member and moved along with sliding of the operation member;
- and
- a separation regulation section which prevents the engaging section from being separated from the engaging groove,
- wherein a leading end portion of the engaging section is positionally regulated toward axial center of the operation member by the separation regulation section when the operation member is pulled toward outside of the base member, and
- wherein the separation regulation section is provided on the base member in a manner to correspond to the leading end portion of the engaging section when the operation member is pulled toward the outside of the base member.
A switch device comprising:
- a base member provided with a stem insertion hole;
- an operation member which is slidably inserted into the stem insertion hole of the base member and has an engaging groove provided in an outer circumference surface;
- a stopper member having an engaging section which is arranged in the engaging groove of the operation member and moved along with sliding of the operation member;
- and
- a separation regulation section which prevents the engaging section from being separated from the engaging groove,
- wherein a leading end portion of the engaging section is positionally regulated toward axial center of the operation member by the separation regulation section when the operation member is pulled toward outside of the base member, and
- wherein the leading end portion of the engaging section has a notch section provided corresponding to the separation regulation section.
Dependencies are inferred from the claim text.