CN2271309Y

CN2271309Y - Skid-proof device of drawer

Info

Publication number: CN2271309Y
Application number: CN96209288U
Authority: CN
Inventors: 林岱右
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-13
Filing date: 1996-05-13
Publication date: 1997-12-31
Anticipated expiration: 2006-05-13

Abstract

The utility model relates to a drawer, particularly a slide drawer. The international classification number of the utility model is A47B88/08. The utility model comprises a drawer main body (1) and a coupled rod (3). The utility model is characterized in that a trough-shaped clamping seat (2) is embedded on a proper position on the side edge of a back veneer (12) of the drawer; both sides of the clamping seat are provided with clamping holes (22); a spring (4) is arranged in an inner trough of the clamping seat; the upper end of a rotary convex shaft (52) of a main body (5) of a clamping hook is extended with a rotary rod (53). The rotary rod is overlapped on the external side of the bended part (32) of the coupled rod (3). A fixer (6) is arranged on the position if a table cabinet corresponding to the clamping hook.

Description

Drawer anti-skidding device

The utility model relates to a kind of drawer, particularly relates to sliding drawer, ICL A47B88/08.

The furniture drawer of selling in the market, generally do not possess function anti-skidding, locking, when furniture is clashed or during natural calamity such as earthquake, drawer can skid off from inside of furniture, therefore vital document that its one holds or breakables can incur loss, therefore, need development when drawer is closed, to be locked, again the device that can easily drawer be opened.Taiwan patent 80212124, " table cabinet drawer prevent skid off automatically device " (Announcement Number: 175625, open day on December 21st, 1991), a kind of locking device is disclosed, this patent adopts shaped as frame to hook together, and is subject to the shaped as frame space, easily is impacted in operation and produces skew, promptly be difficult for hooking together, and lose antiskid function with relative hook plate.

The purpose of this utility model is to provide a kind of and can be locked when drawer is closed, can easily drawer be opened more convenient, reliable device in operation again.

Be used to realize the drawer anti-skidding device of the object of the invention, comprise: drawer body (1), trace (3); It is characterized in that: be equipped with grooved deck (2) at drawer back veneer (12) side appropriate location, these deck both sides are provided with hole clipping (22); One spring (4) is placed in the deck inside groove; A swingle (53) is extended in the protruding axle of the rotation of grab body (5) (52) upper end, and this swingle is overlapped in curved Zhe portion (32) outside of trace (3); Fixator (6) is installed in table cabinet inwall and grab relative position.

Advantage of the present utility model is:

In operation, be not subjected to spatial constraints;

Commonly use and have more adjustment elasticity;

More easy to operate in the use.

Below in conjunction with accompanying drawing the utility model is further specified:

Accompanying drawing 1 is an installation stereogram of the present utility model.

Accompanying drawing 2 is an exploded perspective schematic diagram of the present utility model.

Accompanying drawing 3 is an action schematic diagram of the present utility model.

Drawer body 1 header board 11 flute profile decks 2

Protuberance 21 hole clippings 22 traces 3

Horizontal fork 31 is bent Zhe portions 32 springs 4

Change 5 times crotches 51 of Zhe circular hole 41 grab bodies

Rotate protruding axle 52 turn bars 53 fixators 6

By accompanying drawing 1 and accompanying drawing 2 as can be known: drawer body 1, have a drawer front 11, the drawer back veneer 12 of this header board and drawer body front end forms a fixed air gap.Flute profile deck 2 is to be one "  " shape body, is embedded at drawer back veneer side appropriate position, and this deck both sides central part forms a protuberance 21 respectively, and this protuberance is equipped with a hole clipping 22 respectively.Trace 3, this trace have a horizontal fork 31, are seated in drawer body back veneer end before, and the one side-line is a curved Zhe portion 32.One spring 4 is one "  " shape, is to install in flute profile deck 2 inside grooves, and this spring two-side elastic iron wire forms two and changes Zhe circular hole 41.One grab body 5, its front end has crotch 51, two sides of tail is respectively equipped with a rotation protruding axle 52 corresponding with hole clipping 22, this grab body afterbody is installed in the deck inside groove, and the protruding axle of this rotation then places the commentaries on classics Zhe circular hole of spring 4 respectively, is embedded at this hole clipping, with spring 4 maintenances on deck, wherein, the 52 upper ends extension one of the protruding axle of this rotation is 90 ° swingle 53 with the grab body, and this swingle is overlapped in curved Zhe portion 32 outsides of trace 3 in a suitable length.Fixator 6 is installed in the table cabinet inwall position relative with this grab, and this fixator 6 is made of a projection.

Describe the action situation of this device in detail below in conjunction with accompanying drawing 3:

During closing drawers, grab body 5 slides onto fixator 6 places with drawer, and following crotch 51 prolongs on the inclined-plane of fixator 6 and rises, and when arriving its summit, this grab is resetted by spring thrust and is equipped in fixator 6 places, thereby prevents that drawer from skidding off.

When opening drawer, the horizontal fork 31 of turn, make the outside turn passing of curved Zhe portion (32) of trace revolve connecting rod 53, and the protruding axle of this turn of turn 52 and make down crotch 51 risings, grab body 5 is with the drawer fixator 6 that slips away, this grab is resetted by spring thrust, and by the interlinked mechanism of turn bar 53 and trace 3 horizontal fork 31 is resetted.

Claims

1. drawer anti-skidding device comprises: drawer body (1), trace (3); It is characterized in that: be equipped with grooved deck (2) at drawer back veneer (12) side appropriate location, these deck both sides are provided with hole clipping (22); One spring (4) is placed in the deck inside groove; A swingle (53) is extended in the protruding axle of the rotation of grab body (5) (52) upper end, and this swingle is overlapped in curved Zhe portion (32) outside of trace (3); Fixator (6) is installed in table cabinet inwall and grab relative position.

2. drawer anti-skidding device as claimed in claim 1, it is characterized in that: its front end of described grab body (5) has a crotch (51), two sides of tail is respectively equipped with a rotation protruding axle (52) corresponding with hole clipping (22), grab body (5) afterbody is installed in the deck inside groove, the protruding axle of this rotation then places the commentaries on classics Zhe circular hole of spring (4) respectively, be embedded at this hole clipping, with spring (4) maintenance on deck.