摘要 |
<P>PROBLEM TO BE SOLVED: To make a keyboard miniaturized and light while giving it a woody appearance. <P>SOLUTION: A key structure 100 is composed of a key base body 40 and a key trunk part BOD which is integrally connected to the key base body as one body. The key trunk part BOD is composed of an upper plate body 50 and a woody part 60 made of wood. A key-guided part 42, which is guided by a key operation guide 75 when a key is operated, is formed in the extension part 40b of the key base body 40. The key-guided part 42 is composed of the right and left inner walls 42a of a pair of vertical hanging-down parts and a hole which is connected to the right and left inner walls 42a and penetrates through, in the key-pressing direction, at least from the lower end positions of the right and left inner walls 42a to the under surface 60d position of the woody part 60. <P>COPYRIGHT: (C)2010,JPO&INPIT |