Title:
PUSH-BUTTON SWITCH DEVICE FOR TIME RECORDER
Document Type and Number:
Japanese Patent JP3260248
Kind Code:
B2
Abstract:
PURPOSE: To manufacture the whole of a push-button switch device for time recorder from a less number of components than before at a low cost, to constitut the whole device so that it can be assembled to be one body, and to provide a function for securely returning the pressed push button to its original position and prevent the push button from coming out during the portage.
CONSTITUTION: On one side of the push button 2 which is fitted in the fitting hole of a holder 1T, a shaft-shaped fulcrum part 2d is provided and this fulcrum part 2d is supported rotatably on a support part formed on both sides of the fitting hole, and when the push button 2 is pressed, the whole push button rotates around the fulcrum part 2d, an LED 4 illuminates by turning on a switch 3 mounted on a printed circuit board 1P with the lower end depression part 2b to lighten the head of the push button 2, and when the push button 2 is released from being pressed, an elastic plate 9 pushes the push button 2 back to its original position.
Inventors:
Fumiaki Okada
Application Number:
JP25142194A
Publication Date:
February 25, 2002
Filing Date:
September 20, 1994
Export Citation:
Assignee:
Amano Co., Ltd.
International Classes:
G07C1/00; H01H9/16; H01H13/02; H01H13/14; H01H13/20; H01H13/52; H01L33/00; (IPC1-7): G07C1/00; H01H13/20; H01L33/00
Domestic Patent References:
| JP5135651A | ||||
| JP3113471U | ||||
| JP166726U | ||||
| JP412226U | ||||
| JP428366U | ||||
| JP6457561U |
Attorney, Agent or Firm:
Masakazu Yajima