CN211173590U

CN211173590U - Magnetic door lock and door body thereof

Info

Publication number: CN211173590U
Application number: CN201922120653.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Yi Elun
Current assignee: Yi Elun
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-04
Anticipated expiration: 2029-11-29

Abstract

The utility model provides a magnetic door lock, including the first magnet of locating first door mechanism side to and locate second door mechanism inboard and first door mechanism department during the closed condition with the at least partial relative second magnet of first magnet, wherein predetermined gap confession between first door mechanism and the second door mechanism first magnet with being close to each other and producing the appeal of second magnet, first magnet with the center department of second magnet is equipped with the through hole that supplies the fastener to run through respectively. The utility model discloses magnetism lock simple structure can realize the locking of the door body, and it is convenient to dismantle, and the scope of using simultaneously is wide, can be used for cabinet door, room door.

Description

Magnetic door lock and door body thereof

[ technical field ] A method for producing a semiconductor device

The utility model relates to a tool to lock technical field especially relates to a magnetism lock and door body thereof.

[ background of the invention ]

The magnetic door lock in the prior art has a plurality of structural components, and a common magnetic door lock comprises a magnetic bolt and other main components which are arranged in a bolt body and are used for connecting the magnetic bolt. The magnetic door lock includes many parts mounted on the surface of the door panel and the door frame in order to perform its function, however, these parts are often exposed to the outside and thus are unsightly. There are also flush mounted door magnets in the prior art that expose the magnet to a minimum, but in this case the magnetic attraction is greatly affected by the presence of the gap between the doors. In addition, the magnet that sets up on traditional magnetism lock often needs to set up mounting groove and various auxiliary component, can realize fixing, and the assembly is very complicated.

In summary, a door lock with simple structure and simplified traditional magnetic door lock is lacked in the prior art.

[ Utility model ] content

An object of the utility model is to provide a magnetic door lock of simple structure, easy assembly.

In order to realize the purpose, the utility model adopts the following technical scheme:

a magnetic door lock comprises a first magnet arranged on the side edge of a first door body and a second magnet arranged on the inner side of a second door body and at least partially opposite to the first magnet when the first door body is in a closed state, wherein a preset gap between the first door body and the second door body is used for enabling the first magnet and the second magnet to approach each other to generate attraction, and through holes for penetrating through fasteners are respectively arranged in the centers of the first magnet and the second magnet.

Preferably, the end faces of the first magnet and the second magnet are arranged opposite to each other.

Preferably, the first magnet is arranged on the horizontal side edge of the top of the first door body, and the second magnet is arranged on the inner side of the top of the second door body.

Preferably, the first magnet is disposed on a vertical side of the first door body, and the second magnet is disposed on a vertical side of the second door body.

Preferably, the door lock further comprises a lock body, the lock body comprises a first magnet arranged inside the lock body and a handle arranged on the inner side and the outer side of the first door structure, and the end face of the first magnet is flush with the side edge of the first door structure.

Preferably, a groove is formed in the center of each of the first magnet and the second magnet, the through hole is formed in the bottom of the groove, and the aperture of the through hole does not exceed the minimum diameter of the groove.

Preferably, the first magnet and the second magnet are each in the shape of a circular cake.

Preferably, the first magnet and the second magnet are both neodymium iron boron magnets.

The utility model also provides a door body, its adoption as above-mentioned arbitrary magnetic door lock.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses in the magnetism lock, first magnet with the second magnet can realize the connection of fastener, the loading and unloading of the lock of being convenient for simultaneously through recess and the through hole that center department set up.

2. The utility model discloses magnetic door lock, the mode of setting up through first magnet and second magnet can realize the tight of a body and not opened easily, has made things convenient for the use of a body greatly, has reduced the trouble of taking the key to unblank. Meanwhile, the strong magnetism enables the impact force of the door when the door is closed to be greatly reduced, and hand clamping is avoided. In addition, the door lock can be used as a door lock of a door body with heavy weight.

3. The utility model discloses in the magnetism lock, first magnet need not adjust well with the second magnet completely just can realize its function, has reduced the degree of difficulty of lock installation and debugging, has increased the suitability of lock.

4. The utility model discloses first magnet and second magnet and a body parallel and level in the magnetism lock, the appearance is brief and pleasing to the eye, can satisfy the demand in high-end market.

5. The utility model discloses magnetism lock range of application is wide, can be used for cabinet door, room door etc..

[ description of the drawings ]

Fig. 1 is a schematic structural view of an exemplary embodiment of a magnetic door lock according to the present invention;

fig. 2 is a schematic structural diagram of a first magnet and a second magnet in the magnetic door lock of the present invention;

fig. 3 is a sectional view of a magnetic door lock according to the present invention;

fig. 4 is a schematic structural view of another embodiment of a magnetic door lock according to the present invention;

fig. 5 is a schematic structural view of another embodiment of a magnetic door lock according to the present invention;

fig. 6 is a cross-sectional view of a first magnet and a second magnet of a magnetic door lock according to the present invention;

fig. 7 is a schematic structural view of an exemplary embodiment of a magnetic door body according to the present invention.

[ detailed description ] embodiments

The present invention is further described with reference to the drawings and the exemplary embodiments, wherein like reference numerals are used to refer to like elements throughout. In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted.

Referring to fig. 1-2, a magnetic door lock includes a first magnet 11 disposed on a side of a first door body 21, and a second magnet 12 disposed on an inner side of a second door body 22 and at least partially opposite to the first magnet 11 when the first door body is in a closed state, wherein a gap predetermined between the first door body 21 and the second door body 22 allows the first magnet 11 and the second magnet 12 to approach each other to generate an attractive force, and a through hole 13 for a fastening member 14 to pass through is disposed at a center of the first magnet 11 and the second magnet 12. Preferably, the first door structure 21 is a door panel, and the second door structure 22 is a door frame. According to the type of the door body and the required magnetic attraction, the relative positions of the first magnet 11 and the second magnet 12 can be adjusted accordingly, referring to fig. 3, when the maximum magnetic attraction is required, the respective end surfaces of the first magnet 11 and the second magnet 12 can be arranged opposite to each other. Referring to fig. 4, in order to increase the magnetic attraction between the first door body 21 and the second door body 22 and achieve the fastening and closing of the door bodies, it is also possible to simultaneously dispose the first magnet 11 at the top and middle of the first door body 21 and the second magnet 12 at the second door body 22 at a position corresponding to the first magnet 11. Specifically, the first magnet 11 is disposed on the horizontal side of the top of the first door body 21, and the second magnet 12 is disposed on the inner side of the top of the second door body 22. The first magnet 11 is disposed on a vertical side of the first door body 21, and the second magnet 12 is disposed on a vertical side of the second door body 22. Referring to fig. 5, the utility model discloses the magnetism lock can cooperate the use with traditional lock, when the complex function that need not to use traditional lock, the utility model discloses the magnetism lock also can realize the locking of a body through the magnetism effect of inhaling. The utility model discloses the magnetic door lock can realize the closeness of a body and not opened easily, has made things convenient for the use of a body greatly, has reduced the trouble of unblanking by the key. Meanwhile, the impact force of the door when the door is closed can be reduced by applying the door, and the hand clamping is avoided. The utility model discloses in the magnetism lock, first magnet 11 need not adjust well with second magnet 12 completely just can realize its function, has reduced the degree of difficulty of lock installation and debugging, has increased the suitability of lock. In addition, the first magnet 11 and the second magnet 12 are flush with the door body, the appearance is simple and attractive, and the requirements of high-end markets can be met.

Referring to fig. 1 again, the utility model discloses magnetic door lock can also cooperate lock body 15 to realize its function, specifically, first magnet 11 can set up in the position of traditional spring bolt, cooperates the portable switch that 16 realization door bodies of handle simultaneously. Specifically, the door lock comprises a lock body 15, wherein the lock body 15 comprises a first magnet 11 arranged inside the lock body 15, and a handle 16 arranged inside and outside a first door structure 21, wherein the end surface of the first magnet 11 is flush with the side edge of the first door structure 21. Adopt the utility model discloses a first magnet 11 replaces traditional spring bolt, and the difference with traditional spring bolt lies in that, first magnet 11 need not protrusion in the plane of first door structure 21 side, through set up second magnet 12 on the second door structure 22 that first magnet 11 corresponds, can realize closing of a body promptly.

Preferably, neodymium iron boron magnets having strong magnetism are used for the first magnet 11 and the second magnet 12. The neodymium-iron-boron magnet is an alloy magnet consisting of three elements of neodymium, iron and boron, and is one of the permanent magnets with the strongest magnetism, because neodymium atoms are flat and electron clouds are limited, iron atoms cannot deviate, and thus a constant magnetic force is formed. The utility model discloses magnetism lock adopts the neodymium iron boron magnetism body, makes it can be applicable to various door bodies, including the door body of the effect is inhaled to the heavier strong magnetism of requirement of quality. Referring to fig. 2 and 6, the first and

second magnets

11 and 12 according to the present invention may be shaped like a circular cake, or may be shaped like a square block or a circular truncated cone, for example, depending on the application. In order to match the installation of the fastener 14, a groove 17 is arranged at the center of the first magnet 11 and the second magnet 12, the through hole 13 is opened at the bottom of the groove 17, and the aperture of the through hole 13 does not exceed the minimum diameter of the groove 17. The shape of the recess 17 is adapted to the shape of the fastener 14, for example, the recess 17 of the first and

second magnets

11 and 12 is provided in an inverted conical shape to adapt to the shape of a screw. The first magnet 11 and the second magnet 12 provide a foundation for the connection of the fastening piece 14 through the groove 17 and the through hole 13 arranged at the center, and simultaneously facilitate the disassembly of the door lock.

The utility model discloses magnetism door lock can be applied to cabinet door, room door etc, the utility model discloses a first magnet 11 and second magnet 12 establish to the cake form can adapt to the foretell wide use of lock.

Specifically, referring again to fig. 1, the present invention provides an indoor door, which includes a first door member 21, a hinge (not shown), a second door member 22, and a magnetic door lock. The first door structure 21 is a door panel, and the second door structure 22 is a door frame. The first magnet 11 and the second magnet 12 of the magnetic door lock are respectively arranged on the side of the door panel and the inner side of the door frame, and the pair of magnets at least partially face each other when the door panel is in a closed state. A gap is formed between the door plate and the door frame to enable the magnets to attract each other, and the first magnet 11 and the second magnet 12 penetrate through holes in the centers of the first magnet 11 and the second magnet through screws to be connected with the door plate and the door frame. In addition, the door panel is also provided with a handle 16, the magnetic door lock can mutually attract the first magnet 11 and the second magnet 12 on the two sides of the door panel and the door frame to realize temporary locking of the indoor door, and meanwhile, the opening of the indoor door can be realized by pushing/pulling the handle 16.

Specifically, referring to fig. 7, the present invention also provides a cabinet door for use in a side hung door wardrobe. The cabinet door comprises a first door body 21, a second door body 22, a hinge (not shown) and a magnetic door lock. The first door structure 21 is a left door panel, the second door structure 22 is a right door panel, the left door panel and the right door panel are respectively connected with the cabinet body through hinges, and the first magnet 11 and the second magnet 12 in the magnetic door lock are respectively arranged on the side edges of the left door panel and the right door panel, so that the pair of magnets are at least partially opposite when the cabinet door is in a closed state. A gap is formed between the left door panel and the right door panel to allow the first magnet 11 and the second magnet 12 to attract each other, and the first magnet 11 and the second magnet 12 respectively pass through holes (not shown) in the centers of the first magnet 11 and the second magnet through screws to be connected with the left door panel and the right door panel. In addition, all be equipped with handle 16 on left side door plant and the right door plant, through the first magnet 11 and the second magnet 12 inter attraction of left side door plant and right door plant side, realize the temporary locking with this cabinet door, pull the opening that can realize the cabinet door outward to the wardrobe through handle 16 simultaneously with the cabinet door. The cabinet door can be applied to a wardrobe, various equipment cabinets, display cabinets, storage cabinets and the like.

Although a few exemplary embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these exemplary embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides a magnetic door lock, its characterized in that is including locating the first magnet of first door mechanism side to and locate second door mechanism inboard and first door mechanism department closed condition with the second magnet that first magnet at least part is relative, wherein the predetermined gap between first door mechanism and the second door mechanism supplies first magnet with the mutual being close to of second magnet produces the appeal, first magnet with the center department of second magnet is equipped with the through-hole that supplies the fastener to run through respectively.

2. The magnetic door lock of claim 1, wherein the first magnet and the second magnet are disposed with their respective end faces facing each other.

3. The magnetic door lock of claim 1, wherein the first magnet is disposed on a horizontal side of a top of the first door body, and the second magnet is disposed on an inner side of a top of the second door body.

4. The magnetic door lock of claim 1, wherein the first magnet is disposed on a vertical side of the first door member and the second magnet is disposed on a vertical side of the second door member.

5. The magnetic door lock of claim 1, further comprising a lock body including a first magnet disposed therein and a handle disposed inside and outside the first door member, wherein an end surface of the first magnet is flush with a side of the first door member.

6. The magnetic door lock of claim 1, wherein a recess is formed at the center of the first magnet and the second magnet, the through hole is opened at the bottom of the recess, and the diameter of the through hole does not exceed the minimum diameter of the recess.

7. The magnetic door lock of claim 1, wherein the first magnet and the second magnet are each pie-shaped.

8. The magnetic door lock of claim 1, wherein the first magnet and the second magnet are both neodymium iron boron magnets.

9. A door body characterized in that it employs a magnetic door lock according to any one of claims 1 to 8.