| 摘要 |
PROBLEM TO BE SOLVED: To provide a lock structure in which poor engagement and breakage of a lock arm are prevented and in which sure assembling of two items is realized. SOLUTION: This is the lock structure of the two items in which one item 11 is outfitted and assembled to the other item 12, which includes the lock arm 20 formed at either one 12 of the two items, and an arm receiving part 16 having a locking part 18 locked to the lock arm 20 and formed at the other of the two items. The lock arm 20 is contacted with the arm receiving part 16 and elastically deformed accompanying the assembling of the one item 11 to the other item 12, and engaged with the locking part 18 riding over the locking part 18. At the arm receiving part 16, the tip part of the lock arm 20 is housed between the outer wall face of the one item 11, and a guide part 25 continuing to the locking part 18 is installed. COPYRIGHT: (C)2007,JPO&INPIT
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