CN2668781Y

CN2668781Y - Interlocking device for bedside cabinet

Info

Publication number: CN2668781Y
Application number: CNU2003201196897U
Authority: CN
Inventors: 黄劲涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-26
Filing date: 2003-12-26
Publication date: 2005-01-05
Anticipated expiration: 2013-12-26

Abstract

The utility model discloses an interlocking device for bedside cabinet, comprising an eccentric lock installed on the cabinet body, a clamp provided with a hole, and a lock hook; the latch bolt of the eccentric lock inserts the hole, both sides of the clamp are respectively provided with a clamp tongue and a pull rod, and the lock hook is hinged on the carbinet body and slip connected with the pull rod; the bottom of the drawer is provided with a position-limit mechanism corresponding to the lock hook. The utility model has the advantages of simple structure and convenient installation; while in use, only a key is required to open a lock to open all the drawers and cabinets of the bedside cabinet, and great convenience is brought to the life.

Description

The interlock of bedside cupboard

Technical field

The utility model relates to the field of locking device, relates to the interlock of bedside cupboard in particular.

Background technology

At present, the locking device of bedside cupboard is to adopt a lock to pin a cupboard or drawer mostly, how many cupboards and drawer are arranged, must use what locks to lock, all inconvenient when installing and use, when needs are opened whole cupboards or drawer, must open one by one, another one close, operation is inconvenient completely, add a lock and need a key, when unblanking, also need to distinguish each key, the feasible trouble very of unblanking, application number is 99234090, the applying date is on September 17th, 1999, denomination of invention is a kind of metal door, the cabinet locking device is installed in doorframe and the door leaf, has one in the door leaf and is subjected to tapered end control to do the locking bolt of transverse movement in doorframe, the end of locking bolt opens one vertically to pin-and-hole, establish a retaining bar in the doorframe, the retaining bar can insert the L shaped retaining pin and a poke hole of pin-and-hole, establishes a shifting lever in the door leaf, this shifting lever is movably connected to form by lever and brace, the fixed end of the lever straight-bar interior with being located at door leaf is connected, and an end and the locking bolt of brace link, and the other end of brace inserts in the doorframe when lock, it is up to promote the retaining bar in the poke hole, makes L shaped retaining pin insert locking in the inherent doorframe of pin-and-hole.The locking device structure of this kind structure is also complicated.

Summary of the invention

The purpose of this utility model is exactly provide in order to solve top described deficiency a kind of simple in structure, installs and use all the interlock of bedside cupboard easily.

The technical solution that the utility model adopts in order to achieve the above object is as follows:

The interlock of bedside cupboard, comprise eccentric lock, clamp and lock hook, eccentric lock is installed on the cabinet, on clamp, have the hole, the dead bolt of eccentric lock is inserted in this hole, be respectively equipped with block tongue and pull bar at the two ends of clamp, lock hook is hinged on the cabinet and with pull bar and is slidingly connected, be provided with and the corresponding position-limit mechanism of block tongue in the bottom of drawer, described position-limit mechanism is a groove, it also can be block, have on the cabinet door and the corresponding lockhole of lock hook, being slidingly connected of described lock hook and pull bar is made up of the slotted hole that is fixed on the banking pin on the pull bar and be arranged on the lock hook, and banking pin interts in this slotted hole, being slidingly connected of described lock hook and pull bar also can be made up of the slotted hole that is fixed on the banking pin on the lock hook and be arranged on the pull bar, and banking pin interts in this slotted hole.

The technique effect that the utility model adopts said structure to reach is:

1, simple in structure, move up and down by eccentric lock control clamp, by blocking drawer with block tongue and catch on the cabinet door, thereby realize locking to whole bedside cupboard with lock hook.

2, easy for installation, only need that on bedside cupboard a lock is installed and can realize the chain of all drawers and cupboard, and need not be each drawer or cupboard installation locking device.

When 3, using, only need can open the whole drawers and the cupboard of bedside cupboard, bring sizable facility to life with a key operated lock.

Description of drawings

Fig. 1 is a partial structurtes schematic diagram of the present utility model;

Fig. 2 is that the A of Fig. 1 is to partial view.

The specific embodiment

As depicted in figs. 1 and 2, the interlock of bedside cupboard, comprise eccentric lock 1, clamp 2 and lock hook 3, on clamp 2, have rectangular hole 21, be respectively equipped with block tongue 22 and pull bar 23 at the two ends up and down of clamp 2, shank of the key 31 ends of lock hook 3 are hinged on the cabinet 4, on lock hook 3, offer rectangular slotted hole 32, on pull bar 23, be fixed with the banking pin 24 that is used to drive lock hook 3, banking pin 24 on the pull bar 23 interts in the slotted hole 32 on lock hook 3, have and block tongue 22 corresponding grooves 51 in the bottom of drawer 5, inboard on cabinet door 6 has and lock hook 3 corresponding lockholes 61, eccentric lock 1 is installed on the cabinet 4, dead bolt 11 in the eccentric lock 1 is inserted in the rectangular hole 21 on the clamp 2, when eccentric lock 1 action, dead bolt 11 in the eccentric lock 1 drives clamp 2 by the rectangular hole 21 on the clamp 2 and moves up and down, when clamp 2 moves upward, block tongue 22 on the clamp 2 moves upward and withstands in the groove 51 of drawer 5 bottoms, drawer 5 is pinned, drawer 5 can not be extracted out, simultaneously, the pull bar 23 of clamp 2 lower ends moves upward by the banking pin 24 drive lock hooks 3 that are inserted in the lock hook slotted hole 32, the hook part of lock hook 3 is hung in the lockhole 61 of

cabinet door

6,6 pinnings of cabinet door are made it and can not open; When eccentric lock 1 drive clamp 2 moves downward, the block tongue 22 of clamp 2 upper ends moves downward the groove 51 that breaks away from drawer 5 bottoms, drawer 5 is unlocked, and simultaneously, the pull bar 23 of clamp 2 lower ends also moves downward drive lock hook 3 and moves downward, lock hook 3 will break away from the lockhole 61 on the cabinet door 6, cabinet door 6 just can be opened, and therefore, only need open eccentric lock 1, drawer and cupboards all on the bedside cupboard all are opened, and have brought convenience to use.

Described banking pin 24 also can be fixed on the lock hook 3, described rectangular slotted hole 32 is opened on the pull bar 23, banking pin 24 on the lock hook 3 interts in pull bar 22 rectangular slotted holes 32, and the effect that it reached is identical with the effect that above-mentioned structure can reach.Described groove 51 can be replaced by block, blocks with the block tongue 22 of block with clamp 2, to reach the purpose of pinning drawer.The utility model only need be added the structure of several lock hooks 3, can realize once pinning a plurality of cupboards.

Claims

1, the interlock of bedside cupboard, comprise eccentric lock, eccentric lock is installed on the cabinet, it is characterized in that: it also comprises clamp and lock hook, has the hole on clamp, and the dead bolt of eccentric lock is inserted in this hole, be respectively equipped with block tongue and pull bar at the two ends of clamp, lock hook is hinged on the cabinet and with pull bar and is slidingly connected, and is provided with and the corresponding position-limit mechanism of block tongue in drawer bottom, has on the cabinet door and the corresponding lockhole of lock hook.

2, the interlock of bedside cupboard according to claim 1 is characterized in that: being slidingly connected of lock hook and pull bar is made up of the slotted hole that is fixed on the banking pin on the pull bar and be arranged on the lock hook, and banking pin interts in this slotted hole.

3, the interlock of bedside cupboard according to claim 1 is characterized in that: being slidingly connected of lock hook and pull bar is made up of the slotted hole that is fixed on the banking pin on the lock hook and be arranged on the pull bar, and banking pin interts in this slotted hole.

4, the interlock of bedside cupboard according to claim 1 is characterized in that: described position-limit mechanism is provided in a side of the groove of drawer bottom.

5, the interlock of bedside cupboard according to claim 1 is characterized in that: described position-limit mechanism is mounted in the block of drawer bottom.

6, the interlock of bedside cupboard according to claim 1 is characterized in that: the hole of offering on clamp is rectangle.