| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an assembly structure of a collective entrance device allowing a collective entrance device unit to be attached after attaching a chassis to a wall surface in advance, and excelling in installation property. Ž<P>SOLUTION: This collective entrance device comprises: a collective entrance device unit having an operation part and a speech part such as a numerical keypad, a call button, a microphone; a chassis for attaching the collective entrance device unit thereto; and a collective entrance device panel attached to the front face of the collective entrance device unit. The chassis is fixed to a wall surface by screws. In order to attach the collective entrance device panel from the front side of the chassis in attaching the collective entrance device panel to the chassis, the collective entrance device panel includes: a plurality of elastic claws locked to fitting pieces of the chassis, and formed integrally with the collective entrance device panel and having elasticity; positioning ribs jointed to positioning grooves formed on the fitting pieces; and plunging prevention pieces in contact with the upper faces of the fitting pieces to prevent the collective entrance device panel from being plunged when attaching the collective entrance device panel to the chassis. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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