| 摘要 |
PROBLEM TO BE SOLVED: To provide an operation entry device which allows the entire button portion of a button member to be inserted in a button insertion hole of a panel member even if the button member and the panel member are manufactured with lower accuracy than conventional one. SOLUTION: This operation entry device 200 includes the resinous button member 300 which has button portions 311-314, button retaining portions 321-324 for retaining the buttons 311-314 and having protrusions 321a-324a, respectively, and coupling portions 331-333 for coupling the button retaining portions so that spaces between the button retaining portion 321 and the button retaining portion 322, the button retaining portion 322 and the button retaining portion 323, the button retaining portion 323 and the button retaining portion 324 may be variable, and the panel member 400 which has support portions 421-424 with coupling groove portions 421a-424a for supporting the button retaining portions 321-324 and coupling the protrusions 321a-324a and in which a plurality of button insertion holes to allow the button portions 311-324 to be inserted are formed. COPYRIGHT: (C)2003,JPO
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