| 摘要 |
PROBLEM TO BE SOLVED: To provide a key switch, of which the structure can be simplified and thinned, the cost can be reduced, by eliminating the need for a conventional holder plate. SOLUTION: On a support plate 25 made of a metal thin plate, locking parts 26, 27 corresponding to locking parts 2, 3 of respective key top 1 are formed, respectively. On the locking parts 2, 3 formed on the back of a key top 1, locking pins 13, 14 formed on the upper end of a link member 7 and locking pins 23, 24 formed on the upper end of a link 8 are locked, respectively. On the locking parts 26, 27 formed on the support plate 25, locking pins 15, 16 formed on the lower end of the link member 7 and locking pins 21, 22 formed on the lower end of the link member 8 are locked, respectively.
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