Key array structure

Details Key array structure Key array structure

2005-11-15

2005-11-15

Yan, Ren (Department: 2854)

Typewriting machines

Key-board or key lever-actuating mechanism

Key-cap or key-stem structure

C400S491000, C400S491200, C200S0050EA, C200S341000, C200S345000

Reexamination Certificate

active

06964532

ABSTRACT:
A key array structure comprises a key array constituted by connecting a plurality of key members arranged in an array, it is characterized in that an elastic element is connected between each two adjacent key members and a positioning hole or position holes is or are disposed in the key member. The elastic member disposed between each two adjacent key members of the key array structure according to the present invention has a cushioning effect to adjust the deformation of the key array caused from the processes such as heat baking while manufacturing so as to allow the positioning hole in each key member to be precisely positioned with a corresponding position pin on a relative member.

REFERENCES:
patent: 5932854 (1999-08-01), Umemura
patent: 6755582 (2004-06-01), Won
patent: 6776547 (2004-08-01), Dubois et al.

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