CN210508720U

CN210508720U - Children drawer lock

Info

Publication number: CN210508720U
Application number: CN201920472452.8U
Authority: CN
Inventors: 吴均华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-05-12
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses a children's drawer lock. The child drawer lock comprises a buckling piece arranged on the inner side wall of a top plate of the drawer cabinet; the pressing hook component is arranged on the inner side wall of the front side plate of the drawer and controls the mutual buckling or separation of the pressing hook component and the buckling piece in a pressing mode; and the limiting device is arranged on the pressing hook component and is used for limiting the separation of the pressing hook component and the buckling piece for a long time. By adopting the design, when the actual action of the child drawer lock is not needed, the pressing hook assembly is matched with the limiting device, so that the pressing assembly and the buckling piece can be separated, and the normal use of the drawer is not influenced; and the structure is simple and ingenious, and the market competitiveness is greatly improved.

Description

Children drawer lock

Technical Field

The utility model relates to a tool to lock field especially relates to a children's drawer lock.

Background

A drawer lock for children is a lockset additionally arranged on a drawer in an auxiliary mode, and is used for preventing the problems that some important drawers of children play or damage articles in the drawers. Especially dangerous goods such as scissors, knives and the like also need special drawers for storage.

The existing drawer lock for children on the market is complex in structure and poor in practical effect; when in use, if the child drawer lock is installed, the child drawer lock can not be used like a normal drawer, which is quite troublesome.

There is therefore a need in the market for a child drawer lock that solves one or more of the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve one or more problems existing in the prior art, the utility model provides a children drawer lock.

The utility model discloses a reach the technical scheme that above-mentioned purpose adopted and be: a children drawer lock comprises a buckling piece arranged on the inner side wall of a top plate of a drawer cabinet; the pressing hook component is arranged on the inner side wall of the front side plate of the drawer and controls the mutual buckling or separation of the pressing hook component and the buckling piece in a pressing mode; the limiting device is arranged on the pressing hook component and used for limiting the separation of the pressing hook component and the buckling piece for a long time; the pressing hook assembly comprises a mounting seat which is fixedly arranged on the inner side wall of the front side plate of the drawer and is provided with a cavity, and the side wall of the cavity is provided with a sliding chute; the pressing hook is arranged in the cavity and can slide along the sliding groove on the side wall of the cavity; the spring is arranged in the cavity, is matched and connected with the pressing hook and is used for enabling the pressing hook to reciprocate along the cavity; the pressing hook comprises a cylindrical sleeve which is arranged in the cavity and matched with the cavity in shape; and the sliding groove is arranged on the outer side wall of the cylindrical sleeve and is connected with the sliding groove

A hook body matched with the buckling piece; the limiting device comprises a through hole which is arranged on the side wall of the hook body and penetrates through the side wall of the hook body; and the clamping strip is arranged on the outer side wall of the cavity, and can be matched with the through hole on the hook body when the hook body is pressed downwards and rotated along the circumferential direction at the position separated from the buckling piece.

In some embodiments, the hook body is provided with a pressing portion for pressing by a finger.

In some embodiments, the chamber is open at one end, and a stopper is disposed at the opening to match the shape of the opening and block the opening.

In some embodiments, a stopper installation cavity is arranged at the cavity opening; the stop block mounting cavity comprises a first mounting cavity arranged at one end of the opening; a second mounting chamber disposed below the opening; and a stopper disposed between the first mounting chamber and the second mounting chamber.

In some embodiments, the stop comprises a first stop shaped to mate with the first mounting chamber; the second stop block is matched with the second mounting cavity in shape; and the connecting block is arranged between the first stop block and the second stop block and is used for connecting the first stop block and the second stop block.

In some embodiments, the bottom of the fastener is provided with a first adhesive layer for adhering the fastener to the inner side wall of the top plate of the drawer cabinet.

In some embodiments, the bottom of the pressing hook assembly is provided with a second adhesive layer for adhering the pressing hook assembly to the inner side wall of the front side plate of the drawer.

The utility model has the advantages that: the utility model comprises a fastener arranged on the inner side wall of the top plate of the drawer cabinet; the pressing hook component is arranged on the inner side wall of the front side plate of the drawer and controls the mutual buckling or separation of the pressing hook component and the buckling piece in a pressing mode; and the limiting device is arranged on the pressing hook component and is used for limiting the separation of the pressing hook component and the buckling piece for a long time. By adopting the design, when the actual action of the child drawer lock is not needed, the pressing hook assembly is matched with the limiting device, so that the pressing assembly and the buckling piece can be separated, and the normal use of the drawer is not influenced; and the structure is simple and ingenious, and the market competitiveness is greatly improved.

Drawings

Fig. 1 is a schematic view of an installation structure of a child drawer lock according to a preferred embodiment of the present invention;

fig. 2 is a schematic structural view illustrating a fastening member and a pressing hook member fastened to each other in a child drawer lock according to a preferred embodiment of the present invention;

fig. 3 is a schematic structural view illustrating a fastener and a pressing hook assembly of a child drawer lock according to a preferred embodiment of the present invention separated from each other;

fig. 4 is an exploded view of a child drawer lock according to a preferred embodiment of the present invention;

fig. 5 is a schematic structural view of a hook of a child drawer lock according to a preferred embodiment of the present invention;

fig. 6 is a schematic structural view of a mounting seat in a child drawer lock according to a preferred embodiment of the present invention;

fig. 7 is a schematic structural view of a stopper in a child drawer lock according to a preferred embodiment of the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

As shown in fig. 1 to 7, the present invention discloses a child drawer lock, which includes a fastener 30 disposed on the inner sidewall of a drawer cabinet top plate 10; a pressing hook component 40 which is arranged on the inner side wall of the drawer front side plate 20 and controls the mutual buckling or separation of the pressing hook component and the buckling piece 30 in a pressing mode; and a limiting device 50 arranged on the pressing hook component 40 and used for limiting the separation of the pressing hook component 40 and the buckling piece 30 for a long time.

Specifically, when the present embodiment is used, the pressing hook assembly 40 and the fastener 30 need to be fixed to the inner side wall of the drawer and the inner side wall of the drawer cabinet, and are generally fixed by screws. After the installation is completed, when the drawer is used, the buckling and the separation of the hook component 40 and the buckling piece 30 can be realized through the pressing of the pressing hook component, so that the opening or the closing of the drawer is realized.

When the lockset is not needed, the pressing hook assembly 40 is matched with the limiting device 50, so that the pressing hook assembly 40 is separated from the buckling piece 30 for a long time, namely, the lockset is always in a neutral gear state, and when the lockset is needed, the lockset is separated from the limiting device 50.

In some embodiments, the pressing hook assembly 40 includes a mounting seat 41 fixedly disposed on an inner side wall of the drawer front side plate 20 and having a cavity 411 thereon, and a sliding groove 412 is disposed on a side wall of the cavity 411; a pressing hook 42 disposed in the chamber 411 and capable of sliding along a sliding groove 412 on a side wall of the chamber 411; and a spring 43 disposed in the chamber 411, coupled to the pressing hook 42, for reciprocating the pressing hook 42 along the chamber 411.

In some embodiments, the pressing hook 42 includes a cylindrical sleeve 421 disposed in the chamber 411 and matching the shape of the chamber 411; and a hook 422 disposed on the outer side wall of the cylindrical sleeve 421 and cooperating with the sliding groove 412 and the fastener 30.

In some embodiments, the position limiting device 50 includes a through hole 51 disposed on the side wall of the hook 422 and penetrating through the side wall of the hook 422; and a clamping strip 52 which is arranged on the outer side wall of the cavity 411, and can be matched with the through hole 51 on the hook 422 when the hook 422 is rotated along the circumferential direction at the position separated from the buckling piece 30 after being pressed downwards.

In this embodiment, the spring 43 is designed in the mounting seat 41, the cylindrical sleeve 421 is sleeved at one end of the spring 43, the whole cylindrical sleeve 421 is arranged in the cavity 411 of the mounting seat 41, the hook 422 on the outer side wall of the cylindrical sleeve 421 slides in the sliding groove 412, and in the using process, the cylindrical sleeve 421 extrudes the spring 43 in the cavity 411 by pressing the hook 422, so as to move up and down.

For example, in a normal state, when the cylindrical sleeve 421 is not pressed, the height of the hook 422 at this time is just matched with the fastener 30 fixed on the inner side wall of the top plate 10 of the drawer cabinet, and the drawer cannot be opened at this time; when people need to open the drawer, only the hook 422 needs to be pressed downwards to extrude the spring 43, so that the height of the hook 422 is lower than that of the buckling piece 30, at the moment, people pull out the drawer slightly, the drawer can be pulled out, the fingers pressing the hook 422 are loosened, and the hook 422 returns to the original position under the action of the spring 43.

The drawer can be opened or closed by the structure, the use is greatly facilitated, and meanwhile, the structure is simple and ingenious, and the market prospect is large.

Meanwhile, stop device 50 has still been designed to this scheme, when we need not use this tool to lock temporarily, we can press down coupler 422, compress spring 43, after spring 43 compresses to a certain position, coupler 422 and buckling piece 30 separation, at this moment, we are rotatory along the circumferencial direction, be equipped with two joint strip 52 in cavity 411 lateral wall both sides, this joint strip 52 is at the rotatory in-process of coupler 422, just in time insert in the through-hole 51, through this joint strip 52, can restrict coupler 422 up-and-down motion in cavity 411, at this moment, when we used the drawer, just can avoid receiving the influence of this tool to lock, normal use can.

In some embodiments, the hook 422 is provided with a pressing portion 423 for pressing with a finger. Utensil for cleaning buttock

For the convenience of pressing by fingers, the pressing portion 423 is further designed on the hook body 422, and the pressing portion 423 is used for applying force to the hook body 422 conveniently.

In some embodiments, the chamber 411 is open at one end, and a stopper 44 is disposed at the opening to match the shape of the opening and block the opening.

In some embodiments, a stopper installation cavity 45 is provided at the opening of the chamber 411; the stopper installation cavity 45 includes a first installation chamber 451 provided at one end of the opening; a second mounting chamber 452 disposed below the opening; and a stopper 453 disposed between the first mounting chamber 451 and the second mounting chamber 452.

In some embodiments, the stop 44 includes a first stop 441 that is shaped to mate with the first mounting chamber 451; a second stopper 442 shaped to fit the second mounting cavity 452; and a connecting block 443 disposed between the first stopper 441 and the second stopper 442 and connecting the first stopper 441 and the second stopper 442 to each other.

In order to facilitate the installation and the disassembly, an opening and a stop block 44 matched with the opening are designed at one end of the cavity 411; when the stopper 44 is mounted, it is mounted from below the mounting seat 41, the second stopper 442 and the first stopper 441 are inserted into the second mounting chamber 452 and the first mounting chamber 451, respectively, and after the mounting is completed, the stopper 44 cannot move axially along the chamber 411 on the mounting seat 41 due to the action of the stopper 453, that is, the mounting of the stopper 44 is completed.

In some embodiments, the bottom of the fastener 30 is provided with a first adhesive layer 60 for adhering the fastener 30 to the inner side wall of the top panel 10 of the drawer.

In some embodiments, the bottom of the pressing hook assembly 40 is provided with a second adhesive layer 70 for adhering the pressing hook assembly 40 to the inner side wall of the drawer front side plate 20.

It is specific, this scheme still pastes layer 70 at fastener 30 and the first layer 60 that pastes of design and second bottom of pressing couple subassembly 40, paste layer 70 through the first layer 60 that pastes of design and second, at fixed fastener 30 and the in-process of pressing couple 42, can once fix a position through first layer 60 that pastes and layer 70 is pasted to the second, fix a position the completion back, the screw hole that the rethread pressed couple subassembly 40 and fastener 30 comes the screw, fix it on drawer or drawer counter, the installation is greatly facilitated, and the position accuracy of installation has been increased.

Meanwhile, the second adhesive layer 70 is designed at the bottom of the pressing hook component 40, so that the stopper 44 is fixed, and the structure is simple and ingenious.

To sum up, the utility model comprises a fastener 30 arranged on the inner side wall of the drawer cabinet top plate 10; a pressing hook component 40 which is arranged on the inner side wall of the drawer front side plate 20 and controls the mutual buckling or separation of the pressing hook component and the buckling piece 30 in a pressing mode; and a limiting device 50 arranged on the pressing hook component 40 and used for limiting the separation of the pressing hook component 40 and the buckling piece 30 for a long time. By adopting the design, when the actual action of the child drawer lock is not needed, the pressing hook assembly 40 is matched with the limiting device 50, so that the pressing assembly and the buckling piece 30 can be separated, and the normal use of the drawer is not influenced; and the structure is simple and ingenious, and the market competitiveness is greatly improved.

The above-mentioned embodiments only express two embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A children drawer lock is characterized by comprising a buckling piece arranged on the inner side wall of a top plate of a drawer cabinet; the pressing hook component is arranged on the inner side wall of the front side plate of the drawer and controls the mutual buckling or separation of the pressing hook component and the buckling piece in a pressing mode; the limiting device is arranged on the pressing hook component and used for limiting the separation of the pressing hook component and the buckling piece for a long time;

the pressing hook assembly comprises a mounting seat which is fixedly arranged on the inner side wall of the front side plate of the drawer and is provided with a cavity, and the side wall of the cavity is provided with a sliding chute; the pressing hook is arranged in the cavity and can slide along the sliding groove on the side wall of the cavity; the spring is arranged in the cavity, is matched and connected with the pressing hook and is used for enabling the pressing hook to reciprocate along the cavity;

the pressing hook comprises a cylindrical sleeve which is arranged in the cavity and matched with the cavity in shape; the hook body is arranged on the outer side wall of the cylindrical sleeve and matched with the sliding groove and the buckling piece;

the limiting device comprises a through hole which is arranged on the side wall of the hook body and penetrates through the side wall of the hook body; and the clamping strip is arranged on the outer side wall of the cavity, and can be matched with the through hole on the hook body when the hook body is pressed downwards and rotated along the circumferential direction at the position separated from the buckling piece.

2. The lock as claimed in claim 1, wherein the hook body is provided with a pressing portion for pressing a finger.

3. The child drawer lock of claim 1, wherein the chamber is open at one end and the opening is provided with a stop that matches the shape of the opening and stops the opening.

4. The child drawer lock according to claim 3, wherein the chamber opening is provided with a stopper mounting cavity; the stop block mounting cavity comprises a first mounting cavity arranged at one end of the opening; a second mounting chamber disposed below the opening; and a stopper disposed between the first mounting chamber and the second mounting chamber.

5. The child drawer lock of claim 4, wherein the stop comprises a first stop shaped to mate with the first mounting cavity; the second stop block is matched with the second mounting cavity in shape; and the connecting block is arranged between the first stop block and the second stop block and is used for connecting the first stop block and the second stop block.

6. The lock as claimed in any one of claims 1 to 5, wherein the bottom of the fastener is provided with a first adhesive layer for adhering the fastener to the inside wall of the top panel of the drawer cabinet.

7. The lock for children's drawers according to any one of claims 1 to 5, wherein the bottom of the pressing hook member is provided with a second adhesive layer for adhering the pressing hook member to an inner side wall of a front side plate of the drawer.