| 摘要 |
PURPOSE: An assembly structure of lock is provided to be simply installed to a door while components all but a knob are integrated. CONSTITUTION: A structure includes a joining protrusion(104); a joining device; a joining groove(105); and a guiding surface(106). The joining protrusion is joined to a fixed position on a periphery of a housing(102) to pop in and out. The joining device belongs to the joining protrusion to make the joining protrusion joined to the periphery of the housing to pop in and out. The joining groove is formed on an inside of a front end of the other end of an inner circumferential surface to be inserted to one end of the housing to receive the joining protrusion. The guiding surface is formed on the front end of the other end of the inner circumferential surface toward the inside to guide the joining protrusion to the joining groove.
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