| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide the lock structure of a key case capable of assembling and disassembling the key case capable of being divided into three without comparatively shouldering a burden. SOLUTION: The key case 12 is formed into a middle case 14, an upper case 15 and a lower case 16 in a three divisible manner. The first housing recessed section 21 is formed to the middle case 14 so that the upper case 15 side is opened. Four snap fit sections 41 are formed at places approximately opposed to the peripheral surface of the first housing recessed section 21 so as to be extended towards the upper case 15 in the lower case 16, and pawl sections 42 are formed at the front end sections of the snap fit sections 41. Through-holes 45 into which the snap fit sections 41 can be penetrated are formed to the middle case 14, and housing groove sections 46 and engaging sections 47 are formed so as to be continued to the through- holes 45. A wireless module 22 can be housed in the first housing recessed section 21 under the state in which the pawl sections 42 are passed through the through-holes 45 and engaged with the engaging sections 47, and formed in a size capable of controlling the detaching of the pawl sections 42 from the engaging sections 47.</p> |
