TW364132B - Push button switch covering assembly - Google Patents

Push button switch covering assembly

Info

Publication number
TW364132B
TW364132B TW087100678A TW87100678A TW364132B TW 364132 B TW364132 B TW 364132B TW 087100678 A TW087100678 A TW 087100678A TW 87100678 A TW87100678 A TW 87100678A TW 364132 B TW364132 B TW 364132B
Authority
TW
Taiwan
Prior art keywords
clicking
key top
push button
button switch
diaphragm
Prior art date
Application number
TW087100678A
Other languages
Chinese (zh)
Inventor
Kenichi Miyajima
Hirohide Sato
Original Assignee
Shinetsu Polymer Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP8272108A external-priority patent/JPH10116639A/en
Application filed by Shinetsu Polymer Co filed Critical Shinetsu Polymer Co
Application granted granted Critical
Publication of TW364132B publication Critical patent/TW364132B/en

Links

Landscapes

  • Push-Button Switches (AREA)

Abstract

The push button switch covering assembly of the invention comprises a push button switch covering member made from a transparent rubbery material and a clicking member with a clicking diaphragm below the covering member which imparts the operator's finger tip with a sharp feeling of clicking when the key top of the covering member is depressed. Different from a conventional push button switch covering assembly of this type, in which the pushing load on the key top is transmitted to the top of the clicking diaphragm through a downward protrusion on the lower surface of the key top, the pushing load on the key top in this invention is transmitted to the clicking diaphragm by means of an upwardly raised part formed on the top of the upper surface of the upwardly convex clicking diaphragm so that the flat lower surface of the key top is fully available for forming a layer of indicia to indicate the particular fiction of the push button switch through the transparent key top without the disadvantage of wearing of the indicia as in the case where the indicia layer is formed on the upper surface of the key top.
TW087100678A 1996-10-15 1998-01-20 Push button switch covering assembly TW364132B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8272108A JPH10116639A (en) 1996-10-15 1996-10-15 Thin type push-button switch member

Publications (1)

Publication Number Publication Date
TW364132B true TW364132B (en) 1999-07-11

Family

ID=57940938

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087100678A TW364132B (en) 1996-10-15 1998-01-20 Push button switch covering assembly

Country Status (1)

Country Link
TW (1) TW364132B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI417015B (en) * 2008-09-19 2013-11-21 Chi Mei Comm Systems Inc Electronic device
US9330862B2 (en) 2013-06-21 2016-05-03 Wistron Corporation Keyboard device
TWI666669B (en) * 2018-05-24 2019-07-21 達方電子股份有限公司 Resilient contact and input device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI417015B (en) * 2008-09-19 2013-11-21 Chi Mei Comm Systems Inc Electronic device
US9330862B2 (en) 2013-06-21 2016-05-03 Wistron Corporation Keyboard device
TWI610325B (en) * 2013-06-21 2018-01-01 緯創資通股份有限公司 Keyboard device
TWI666669B (en) * 2018-05-24 2019-07-21 達方電子股份有限公司 Resilient contact and input device

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees