CN211776564U

CN211776564U - Household protection password safety lock

Info

Publication number: CN211776564U
Application number: CN201922477085.3U
Authority: CN
Inventors: 曾祥华
Original assignee: Ningbo Jericho Machinery Co ltd
Current assignee: Ningbo Jericho Machinery Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a house protection trick safety lock, including fixing base and interface seat, the fixing base on be connected with the constraint line, the one end of this constraint line is provided with the joint, the interface seat on install the trick lock, this trick lock is including lock body, character wheel axle, shifting block and cardboard, lock body internal rotation install the shifting block, gliding cardboard about the right-hand member of this shifting block is connected with, the cardboard lower extreme be connected with first spring, this cardboard upper end blocks the joint, the inside left side that is located the cardboard upper end of lock body install the second spring that the level was arranged, character wheel suit on the character wheel is epaxial, this character wheel axle is located one side of shifting block left end, the below of shifting block left end install the button. The utility model discloses a fixing base is connected through the constraint line with the joint seat, and the pliability is good, is suitable for the both sides installation of department of opening at furniture, household electrical appliances or glass window, can not scratch the children safety lock of furniture or household electrical appliances in the use simultaneously.

Description

Household protection password safety lock

Technical Field

The utility model relates to a house protective apparatus technical field especially relates to a house protection password safety lock.

Background

At present, furniture commonly used such as a wardrobe or a storage cabinet is provided with a drawer and a cabinet door structure, electrical appliances commonly used such as a refrigerator and an oven are also provided with cabinet doors, a plurality of cabinet doors or drawers do not have a self-locking function, children can open or close at will, potential safety hazards such as fingers are damaged by rolling, articles in the cabinet are damaged, the articles fall to injure the children and the like exist, and a plurality of windows also do not have the self-locking function.

Disclosure of Invention

The utility model aims to solve the technical problem that a house protection password safety lock is provided, locks through the trick lock, and the children's unblock degree of difficulty is great, has guaranteed the security greatly.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a house protection password safety lock, including fixing base and interface seat, the fixing base on be connected with the constraint line, one end of this constraint line is provided with the joint, the interface seat on install the trick lock, this trick lock includes lock body, character wheel axle, shifting block and cardboard, the lock body internal rotation install the shifting block, the right-hand member of this shifting block is connected with the cardboard that slides from top to bottom, cardboard lower extreme connect with first spring, the card joint is blocked to this cardboard upper end, the lock body inside be located the left side of cardboard upper end and install the second spring of horizontal arrangement, the character wheel suit is on the character wheel axle, this character wheel axle is located one side of shifting block left end, the below of shifting block left end install the button, the character wheel axle be in first code wheel axle position or second code wheel axle position, in first code wheel axle position, the dial wheel shaft abuts against the left end of the shifting block, the button cannot push the shifting block, and at the position of the second dial wheel shaft, the dial wheel shaft does not abut against the left end of the shifting block, and the button can push the shifting block to rotate.

As right technical scheme the back of fixing base and interface seat all be fixed with double-sided tape, fix fixing base and interface seat in the both sides that furniture or household electrical appliances opened the department through double-sided tape.

As a supplement to the technical scheme of the utility model, the lateral wall of joint on arranged round ring groove.

As a supplement to the technical scheme of the utility model, the interface seat constitute by the main casing body and back shroud.

As a supplement to the technical scheme of the utility model, the interface seat adopt ABS material to make.

Has the advantages that: the utility model relates to a house protection password safety lock, fixing base and joint seat are connected through the constraint line, and the pliability is good, is suitable for the both sides installation of opening the department at furniture, household electrical appliances or glass window, can not scratch the children safety lock of furniture, household electrical appliances or glass window in the use simultaneously. The utility model discloses a trick lock is locked, and the children's unblock degree of difficulty is great, has guaranteed the security greatly, still has fixed convenience, advantage such as with low costs.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the internal structure of the interface seat according to the present invention;

fig. 3 is a schematic structural diagram of a binding line according to the present invention.

The figure is as follows: 1. the coded lock comprises a fixed seat, 2, a binding line, 3, a clamping connector, 4, an interface seat, 5, a coded lock, 6, a lock body, 7, a character wheel, 8, a character wheel shaft, 9, a button, 10, a shifting block, 11, a first spring, 12, a clamping plate, 13, a second spring, 14 and an annular clamping groove.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

The utility model relates to a household protection password safety lock, as shown in figures 1-3, comprising a fixed seat 1 and an interface seat 4, wherein the fixed seat 1 is connected with a binding line 2, one end of the binding line 2 is provided with a bayonet joint 3, the interface seat 4 is provided with a password lock 5, the password lock 5 comprises a lock body 6, a character wheel 7, a character wheel shaft 8, a shifting block 10 and a clamping plate 12, the lock body 6 is provided with the shifting block 10 in a rotating way, the right end of the shifting block 10 is connected with the clamping plate 12 which slides up and down, the lower end of the clamping plate 12 is connected with a first spring 11, the upper end of the clamping plate 12 is provided with the bayonet joint 3, the left side of the lock body 6 which is positioned at the upper end of the clamping plate 12 is provided with a second spring 13 which is horizontally arranged, the character wheel 7 is sleeved on the character wheel shaft 8, the character wheel shaft 8 is positioned at one side of the left end of the shifting, a button 9 is installed below the left end of the shifting block 10, the dial wheel shaft 8 is located at a first dial wheel shaft position or a second dial wheel shaft position, the dial wheel shaft 8 abuts against the left end of the shifting block 10 at the first dial wheel shaft position, the button 9 cannot push the shifting block 10, the dial wheel shaft 8 does not abut against the left end of the shifting block 10 at the second dial wheel shaft position, the button 9 can push the shifting block 10 to rotate, the button 9 is pressed, the shifting block 10 drives the clamping plate 12 to move downwards, the upper portion of the clamping plate 12 is separated from an annular clamping groove 14 of the clamping head 3, and the second spring 13 can eject the clamping head 3 to complete unlocking.

The back surfaces of the fixed seat 1 and the interface seat 4 are both fixed with double-sided adhesive tapes, and the fixed seat 1 and the interface seat 4 are fixed on two sides of the opening position of furniture, household appliances or glass windows through the double-sided adhesive tapes.

CN 107489305 a is a combination lock, and it has been disclosed how the character wheel controls the character wheel shaft to switch between the first character wheel shaft position and the second character wheel shaft position, which belongs to the prior art.

When the household appliance needs to be locked, the button 9 is pressed down, the clamping joint 3 of the constraint line 2 is inserted into the lock body 6, the button 9 is loosened, the annular clamping groove 14 of the clamping joint 3 is buckled at the upper part of the clamping plate 12 to complete locking, the character wheel 7 is scattered, and at the moment, the door or the drawer of the household appliance cannot be opened by children at will; when the locking is released, the character wheel 7 is arranged at the correct position, the button 9 is pressed, the second spring 13 can eject the clamping connector 3, and then the unlocking is completed, and at the moment, the door or the drawer of the household furniture can be opened. The coded lock 5 is locked, so that the child unlocking difficulty is high, and the safety is greatly ensured.

A ring of annular clamping grooves 14 are arranged on the side wall of the clamping joint 3.

The interface seat 4 consists of a main shell and a rear cover plate.

The interface seat 4 is made of ABS material.

The utility model is used for locking the door and the glass window of furniture and household appliances, and preventing the children from opening the door and the glass window at will; for example, doors for locking furniture and appliances such as cabinets, wine chests, drawers, refrigerators, and microwave ovens may also serve as window locks.

Claims

1. The utility model provides a house protection password safety lock, includes fixing base (1) and interface seat (4), its characterized in that: the binding line (2) is connected on the fixed seat (1), one end of the binding line (2) is provided with a clamping connector (3), the interface seat (4) is provided with a coded lock (5), the coded lock (5) comprises a lock body (6), a character wheel (7), a character wheel shaft (8), a shifting block (10) and a clamping plate (12), the shifting block (10) is rotatably arranged in the lock body (6), the right end of the shifting block (10) is connected with the clamping plate (12) which slides up and down, the lower end of the clamping plate (12) is connected with a first spring (11), the clamping connector (3) is clamped at the upper end of the clamping plate (12), a second spring (13) which is horizontally arranged is arranged at the left side of the upper end of the clamping plate (12) in the lock body (6), the character wheel (7) is sleeved on the character wheel shaft (8), the character wheel shaft (8) is arranged at one side of the left end of the shifting block (10), the lower part of the left end of the shifting block (10) is provided with a button (9), the character wheel shaft (8) is positioned at a first code wheel shaft position or a second code wheel shaft position, the character wheel shaft (8) props against the left end of the shifting block (10), the button (9) cannot push the shifting block (10), the second code wheel shaft position is provided, the character wheel shaft (8) does not prop against the left end of the shifting block (10), and the button (9) can push the shifting block (10) to rotate.

2. The household protection password safety lock according to claim 1, characterized in that: the back surfaces of the fixed seat (1) and the interface seat (4) are both fixed with double-sided adhesive tapes, and the fixed seat (1) and the interface seat (4) are fixed on two sides of the opening position of furniture, household appliances or glass windows through the double-sided adhesive tapes.

3. The household protection password safety lock according to claim 1, characterized in that: and a ring of annular clamping grooves (14) are arranged on the side wall of the clamping connector (3).

4. The household protection password safety lock according to claim 1, characterized in that: the interface seat (4) consists of a main shell and a rear cover plate.

5. The household protection password safety lock according to claim 1, characterized in that: the interface seat (4) is made of ABS material.