Locking device of sliding drawer

Details Locking device of sliding drawer Locking device of sliding drawer

2006-09-13

2008-08-19

Hansen, James O (Department: 3637)

Supports: cabinet structure

With movable components

Horizontally movable

C312S319100, C312S334460, C312S334470

Reexamination Certificate

active

07413270

ABSTRACT:
An improved locking device of sliding drawer comprises a sliding rail and a locking device, when the sliding drawer is pushed back to a cabinet body, the locking device is initiated when a second sliding track moves along the sliding rail towards a direction of the cabinet body. When one of the circumferential parts of the locking device comes into contact with a protruding portion of a first sliding track, an attaching portion is rotated around the rotating shaft at a rotation center thereby biasing a flexible part of the locking device and generating a first restoring force, a flexible device of the first sliding track is triggered by the second sliding track to generate a second restoring force, when the protruding portion is inserted through the trench and seated within the arc-shaped structure, the first restoring force of the flexible device is released such that the drawer is now locked within the cabinet body.

REFERENCES:
patent: 6126255 (2000-10-01), Yang
patent: 7156477 (2007-01-01), Lu

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