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SUN CHAIN METAL INDUSTRY CO., LTD.

SUN CHAIN METAL INDUSTRY CO., LTD. Patent applications
Patent application numberTitlePublished
20120001441AUTOMATIC LOCKING/UNLOCKING APPARATUS FOR A DRAWER - An automatic locking/unlocking apparatus for a drawer is applicable to be assembled on a fixed slide rail and a slidable slide rail of a drawer or on a drawer body and a drawer cabinet. The automatic locking/unlocking apparatus comprises a drive element disposed on the slidable slide rail or the drawer body, a main body fixed on the fixed slide rail or the drawer cabinet, a slide block slidably disposed on the main body, and a spring disposed between the main body and the slide block. By such arrangements, when the drawer is pulled by a large force, it can prevent the slide rails, the drawer body or the automatic locking/unlocking apparatus from being damaged01-05-2012