Pushbutton switch cover sheet
First Claim
1. A pushbutton switch cover sheet comprising:
- a plurality of display portions;
a plurality of depressing-operation portions for effecting key input on the display portions, respectively;
a base sheet formed of a rubber-like elastic material; and
a thin metal plate provided on the base sheet, wherein a reinforcing member formed of a polymeric material is provided for each depressing-operation portion so as to be adjacent to the thin metal plate in a direction of a thickness of the thin metal plate.
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Accused Products
Abstract
The present invention provides a pushbutton switch cover sheet formed by using a thin metal plate, in which damage or deformation, such as bending or denting, of the thin metal plate is prevented, thereby making it possible to continuously maintain a satisfactory design. The pushbutton switch cover sheet comprising: a plurality of display portions; a plurality of depressing-operation portions for effecting key input on the display portions, respectively; a base sheet formed of a rubber-like elastic material; and a thin metal plate provided on the base sheet, wherein a reinforcing member formed of a polymeric material is provided for each depressing-operation portion so as to be adjacent to the thin metal plate in a direction of a thickness of the thin metal plate.
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Citations
14 Claims
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1. A pushbutton switch cover sheet comprising:
- a plurality of display portions;
a plurality of depressing-operation portions for effecting key input on the display portions, respectively;
a base sheet formed of a rubber-like elastic material; and
a thin metal plate provided on the base sheet,wherein a reinforcing member formed of a polymeric material is provided for each depressing-operation portion so as to be adjacent to the thin metal plate in a direction of a thickness of the thin metal plate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
- a plurality of display portions;
Specification