| 摘要 |
PROBLEM TO BE SOLVED: To provide a key switch device which is very easy to assemble a guide support member and a key top and satisfactory in the operability of the key top, and its manufacturing method. SOLUTION: A first link member 7 and a second link member 8 are assembled and the both link members 7, 8 are linked in a mutually movable state. The locking pins 15, (16) of the first link member 7 in the both link members assembled this way are locked in the slide groove 32 of the locking part 26 of a holder plate 25, and the locking bar 21 of the second link member 8 is pressed in the rotating groove 30 of the holding part (27) of the holder plate 25 with the locking pins 15, (16) of the first link member 7 locked to the locking part 26. After this, if a key top 1 is lightly depressed against the energizing force of the rubber spring with the both link members 7, 8 locked and held to the holder plate 25, a locking bar 13 of the first link member 7, and the locking pin 23, (24) of the second link member are made to snap into the locking groove of the locking part 2 in the key top 1 and in the locking groove of the locking part 3 respectively. |
