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US 11,377,878 B1Granted
Safety storage furniture
AssigneeOffice Angunsa Co., Ltd.
InventorYong Ju Cheung
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to a safety storage furniture, and an object of the present disclosure is to provide safety storage furniture, in which a locking unit having a locking groove provided on one side surface of a drawer and a guide unit having an inclined guide and a horizontal guide are integrally connected and installed, such that an assembly property of the storage furniture may be improved and extended and locked states of the drawer may be smoothly maintained.
Claims5
A safety storage furniture comprising:
- a storage furniture main body (10) having an internal space (11) opened at a front side thereof;
- a plurality of drawers (20) installed and connected by the storage furniture main body (10) so as to be extended from and retracted into the storage furniture main body (10);
- a locking guide (30) installed on one side surface (20a) of each of the drawers (20);
- and
- a locking support (40) installed vertically on one side inner surface (10a) of the storage furniture main body so as to correspond to the locking guide (30) and having a plurality of locking members (42),
- wherein the locking guide (30) has a guide unit (50) and a locking unit (60) which are integrally configured, the guide unit (50) changes a height of the locking member (42) in an upward/downward direction while moving in a state in which the guide unit (50) is in contact with the locking member (42) of the locking support, and the locking unit (60) is provided at a front end of the guide unit (50) so as to be connected to the guide unit (50) and has a locking groove (61) into which the locking member (42) of the locking support is inserted and coupled and
- wherein the locking member (42) has a rod or cylindrical shape,
- wherein the locking member (42) is formed/installed integrally with a vertical support member (41) or rotatably connected and installed onto a shaft (41a) installed on the vertical support member (41), and
- wherein the locking member (42) has a plurality of grooves (42c) formed in a contact surface (42b) being rollably in contact with the locking guide (30), and the plurality of grooves (42c) is formed in a circumferential direction, such that during an operation of extending and retracting the drawer (20), noise and frictional force caused by contact between the locking guide (30) and the locking member (42) are reduced.
6 more elements
A safety storage furniture, comprising:
- a storage furniture main body (10) having an internal space (11) opened at a front side thereof;
- a plurality of drawers (20) installed and connected by the storage furniture main body (10) so as to be extended from and retracted into the storage furniture main body (10);
- a locking guide (30) installed on one side surface (20a) of each of the drawers (20);
- and
- a locking support (40) installed vertically on one side inner surface (10a) of the storage furniture main body so as to correspond to the locking guide (30) and having a plurality of locking members (42),
- wherein the locking guide (30) has a guide unit (50) and a locking unit (60) which are integrally configured, the guide unit (50) changes a height of the locking member (42) in an upward/downward direction while moving in a state in which the guide unit (50) is in contact with the locking member (42) of the locking support, and the locking unit (60) is provided at a front end of the guide unit (50) so as to be connected to the guide unit (50) and has a locking groove (61) into which the locking member (42) of the locking support is inserted and coupled,
- wherein the guide unit (50) of the locking guide comprises:
- an inclined guide (51) configured to move the locking member (42) upward and downward;
- and
- a horizontal guide (52) extending from the inclined guide (51) and configured to maintain a position of the locking member (42) moved upward,
- wherein the guide unit (50) is disposed on one side surface (20a) of the drawer so that based on a forward direction of the storage furniture (F), the inclined guide (51) is positioned at a front end, and the horizontal guide (52) is positioned at a rear end, and
- wherein the locking unit (60) of the locking guide is provided to extend from a front end of the guide unit, that is, the inclined guide and includes the locking groove (61) along which the locking member (42) moves in the upward/downward direction, and an inclined guide groove (62) communicating with a lower end of the locking groove (61) and formed along the inclined guide (51),
- wherein the locking groove (61) comprises:
- a vertical line cross section (61a) extending from the inclined guide (51) and configured to guide the locking member (42) in the upward/downward direction;
- a locking support surface (61b) spaced apart from the vertical line cross section (61a) at a predetermined distance and configured such that the locking member (42) is caught and supported by locking support surface (61b);
- and
- a stopper surface (61c) having both ends connected to the vertical line cross section (61a) and the locking support surface (61b) and configured to restrict a movement of the locking member (42),
- wherein a distance (L) from the vertical line cross section to the locking support surface is larger than a diameter (D) of the locking member, and
- wherein the locking groove (61) is formed so that the locking support surface (61b) is inclined upward in a rearward direction (B) toward the stopper surface (61c), such that the locking groove is convex in the rearward direction (B).
16 more elements
A safety storage furniture, comprising:
- a storage furniture main body (10) having an internal space (11) opened at a front side thereof;
- a plurality of drawers (20) installed and connected by the storage furniture main body (10) so as to be extended from and retracted into the storage furniture main body (10);
- a locking guide (30) installed on one side surface (20a) of each of the drawers (20);
- and
- a locking support (40) installed vertically on one side inner surface (10a) of the storage furniture main body so as to correspond to the locking guide (30) and having a plurality of locking members (42),
- wherein the locking guide (30) has a guide unit (50) and a locking unit (60) which are integrally configured, the guide unit (50) changes a height of the locking member (42) in an upward/downward direction while moving in a state in which the guide unit (50) is in contact with the locking member (42) of the locking support, and the locking unit (60) is provided at a front end of the guide unit (50) so as to be connected to the guide unit (50) and has a locking groove (61) into which the locking member (42) of the locking support is inserted and coupled,
- wherein the guide unit (50) of the locking guide comprises:
- an inclined guide (51) configured to move the locking member (42) upward and downward;
- and
- a horizontal guide (52) extending from the inclined guide (51) and configured to maintain a position of the locking member (42) moved upward,
- wherein the guide unit (50) is disposed on one side surface (20a) of the drawer so that based on a forward direction of the storage furniture (F), the inclined guide (51) is positioned at a front end, and the horizontal guide (52) is positioned at a rear end, and
- wherein the locking unit (60) of the locking guide is provided to extend from a front end of the guide unit, that is, the inclined guide and includes the locking groove (61) along which the locking member (42) moves in the upward/downward direction, and an inclined guide groove (62) communicating with a lower end of the locking groove (61) and formed along the inclined guide (51),
- wherein the locking guide (30) is coupled, by one-touch fitting, to a coupling bracket (20b) provided on one side surface (20a) of the drawer so that the inclined guide (51) and the horizontal guide (52) of the guide unit are exposed to an outside of the coupling bracket (20b), and
- wherein the guide unit (50) of the locking guide (30) further has a fixing groove (30a) to which the coupling bracket (20b) is fitted and fixed.
11 more elements
Dependencies are inferred from the claim text.