CN220167744U

CN220167744U - Magnetic self-locking structure and cage

Info

Publication number: CN220167744U
Application number: CN202321034437.8U
Authority: CN
Inventors: 郑华
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-12-12
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a magnetic self-locking structure and a cage, wherein the magnetic self-locking structure comprises a lock body and a first attraction piece, a first limiting piece and a first jack are arranged on the surface of the lock body, a sliding seat is arranged in the lock body in a sliding manner, a second limiting piece and a second attraction piece are arranged on one side of the sliding seat, and the second limiting piece is in sliding fit with the first jack; the first suction piece is arranged at the edge of the door body, when the door body is close to the lock body, the first suction piece and the second suction piece are mutually sucked, the magnetic attraction of the first suction piece to the second suction piece drives the sliding seat to slide towards one end close to the door body, and the second limiting piece stretches out from the first jack, so that the second limiting piece and the first limiting piece clamp and limit the door body. The sliding seat is driven to move by magnetic force, so that the second limiting piece and the first limiting piece can clamp and limit the door body, the sliding seat is simple in structure, convenient to use, good in fixing effect on the door body, high in practicability and suitable for popularization and application.

Description

Magnetic self-locking structure and cage

Technical Field

The utility model belongs to the technical field of locks, and particularly relates to a magnetic self-locking structure and a cage.

Background

Most doors, windows, cages, etc. are equipped with locks to keep the doors, windows, and cages in a locked state. For doors, windows, cages, etc. that require frequent opening and closing and do not require locking, latches may be used to lock. The lock catch is generally composed of a movable part and a fixed part, and the door and window can be closed and opened by combining and separating the movable part and the fixed part.

The prior art CN211598067U discloses a novel door rail lock catch, and the technical scheme who adopts is, including mounting panel, screw hole I, axis of rotation, connecting plate, buckle, perforation, buckle, screw hole II. The torsion spring is arranged between the mounting plate and the buckling head, and the spring buckle is arranged between the buckling plate and the buckling head, so that the buckling can be pressed down when the buckling plate is buckled, and the buckling can be pressed down and sprung when the buckling plate is opened, thereby effectively solving the problems of difficult opening and easy clamping; the magnet is arranged on the periphery and the inner side surface of the perforation and the buttonholes, and fluorescent paint is arranged on the periphery and the inner side surface of the perforation and the buttonholes, when the door is closed, the two buttonholes are automatically aligned under the action of the magnet, and the buckling buckle plate or the locking buckle plate can be guided by the magnet, and fluorescent material marks out hole sites in a dark state, so that the buckling is convenient.

The novel door rail lock catch of the patent needs to be matched with a lock for use, certain inconvenience exists when the novel door rail lock catch is applied to certain occasions such as doors, windows and cages, the fixing effect of the buckle plate and the buckle head is relatively poor, and the application field of the lock catch is greatly limited and is unfavorable for popularization.

Disclosure of Invention

The utility model aims to provide a magnetic self-locking structure and a cage, which are used for solving the problems in the prior art.

In order to achieve the above object, on the one hand, the present utility model adopts the following technical scheme: the magnetic self-locking structure comprises a lock body and a first suction piece, wherein a first limiting piece and a first jack are arranged on the surface of the lock body, a sliding seat is slidably arranged in the lock body, a second limiting piece and a second suction piece are arranged on one side of the sliding seat, and the second limiting piece is in sliding fit with the first jack; the first attraction piece is arranged at the edge of the door body, when the door body is close to the lock body, the first attraction piece and the second attraction piece are attracted to each other, the magnetic attraction of the first attraction piece to the second attraction piece drives the sliding seat to slide towards one end close to the door body, and the second limiting piece stretches out from the first jack, so that the second limiting piece and the first limiting piece clamp and limit the door body.

As an optional implementation manner of the foregoing technical solution, the sliding seat is provided with a return spring, and the return spring is used for driving the sliding seat to slide towards an end far away from the door body.

A boss is arranged in the first jack, the return spring is sleeved on the second limiting piece, one end of the return spring is abutted to the sliding seat, and one end of the return spring is abutted to the boss.

As an optional implementation manner of the above technical scheme, the first limiting piece comprises a first limiting block, and the first limiting block is fixed on the surface of the lock body.

As an optional implementation manner of the above technical scheme, the second limiting piece comprises a second limiting block, and one end of the second limiting block is connected with the sliding seat.

As an optional implementation manner of the foregoing technical solution, the first engaging member includes an iron block, and the iron block is disposed at an edge of the door body.

As an optional implementation manner of the foregoing technical solution, the second engaging member includes a permanent magnet, and the permanent magnet is disposed on one side of the sliding seat.

As an optional implementation manner of the above technical solution, the lock body surface is provided with a second jack, and the sliding seat is connected with a moving handle, and the moving handle extends out of the second jack.

As an optional implementation manner of the technical scheme, the movable handle comprises a pull rod and a ball head, one end of the pull rod is connected with the sliding seat, and the other end of the pull rod is connected with the ball head.

As an optional implementation manner of the above technical scheme, at least two second engaging members are arranged at one side of the sliding seat at intervals, at least two first engaging members are arranged on the door body at intervals, and each first engaging member corresponds to each second engaging member one by one.

As an optional implementation manner of the technical scheme, a limit slideway matched with the sliding seat is arranged in the lock body.

On the other hand, the utility model adopts the following technical scheme: the magnetic self-locking structure comprises a cage body and a door body, wherein one end of the door body is rotatably arranged on the cage body, the other end of the door body is provided with a first suction piece, and the lock body is arranged on the cage body.

The beneficial effects of the utility model are as follows:

the utility model provides a magnetic self-locking structure and a cage, wherein when a door body is close to a lock body, a first attraction piece and a second attraction piece are attracted to each other, the magnetic attraction of the first attraction piece to the second attraction piece drives a sliding seat to slide towards one end close to the door body, and a second limiting piece extends out of a first jack so that the second limiting piece and the first limiting piece clamp and limit the door body. The sliding seat is driven to move by magnetic force, so that the second limiting piece and the first limiting piece can clamp and limit the door body, the sliding seat is simple in structure, convenient to use, good in fixing effect on the door body, high in practicability and suitable for popularization and application.

Drawings

FIG. 1 is a closing state diagram of a door body in a magnetic self-locking structure provided by the utility model;

FIG. 2 is a view showing an opened state of a door body in a magnetic self-locking structure according to the present utility model;

FIG. 3 is a view showing a closed state of a door body in another magnetic self-locking structure provided by the utility model;

FIG. 4 is a view showing an opened state of a door body in another magnetic self-locking structure provided by the utility model;

fig. 5 is a schematic view of a cage according to the present utility model;

fig. 6 is a view showing a state of use of the cage according to the present utility model.

In the figure: 1-a lock body; 2-a first engaging member; 3-a first limiting piece; 4-a sliding seat; 5-a second limiting piece; 6-a second engaging member; 7-a door body; 8-a return spring; 9-moving the handle; 10-cage body; 11-a rotating shaft; 12-shoe washer.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings.

As shown in fig. 1-4, the present embodiment provides a magnetic self-locking structure that is mainly used in doors, windows and cages that require frequent opening and closing. The magnetic self-locking structure comprises a lock body 1 and a first attraction piece 2, wherein the lock body 1 is used as a fixed part and is installed on a door frame, a window frame or a cage body 10, the first attraction piece 2 is used as a movable part and is installed on a door body 7, a window door or a cage door, and the door, the window and the cage are closed and opened through the combination and the separation of the lock body 1 and the first attraction piece 2.

As shown in fig. 1 and 2, a first limiting part 3 and a first jack are arranged on the surface of the lock body 1, and a sliding seat 4 is slidably arranged inside the lock body 1. In order to improve the sliding stability of the sliding seat 4, a limiting slide way matched with the sliding seat 4 is arranged inside the lock body 1, and one end of the first jack is communicated with the inside of the limiting slide way. A second limiting piece 5 and a second suction piece 6 are arranged on one side of the sliding seat 4, and the second limiting piece 5 is in sliding fit with the first jack. When the sliding seat 4 slides along the limiting slide way, the second limiting piece 5 and the second suction piece 6 slide along with the sliding seat 4, and the second limiting piece 5 can slide into and out of the first jack.

The first engaging member 2 is disposed at an edge of the door body 7, when the door body 7 is close to the lock body 1, the first engaging member 2 and the second engaging member 6 are engaged with each other, the magnetic attraction force of the first engaging member 2 to the second engaging member 6 drives the sliding seat 4 to slide towards one end close to the door body 7, and the second limiting member 5 extends out from the first jack, so that the second limiting member 5 and the first limiting member 3 clamp and limit the door body 7. The lock body 1 is arranged on a door frame, the first attraction piece 2 is arranged on the door body 7, when the door is closed, the door body 7 is gradually close to the door frame, the first attraction piece 2 is gradually close to the second attraction piece 6, magnetic force is arranged between the first attraction piece 2 and the second attraction piece 6, the magnetic attraction of the first attraction piece 2 to the second attraction piece 6 can drive the sliding seat 4, the first attraction piece 2 is close to the second attraction piece 6, meanwhile, the second limiting piece 5 gradually extends out of the first jack, when the magnetic force between the first attraction piece 2 and the second attraction piece 6 reaches the maximum value, the sliding seat 4 stops sliding, the second limiting piece 5 completely extends out of the first jack, the first limiting piece 3 limits one side of the door body 7, the second limiting piece 5 limits the other side of the door body 7, and the door body 7 is kept in a fixed state. When the door is opened, the user can push the sliding seat 4 to slide back, for example, an external force is applied to the sliding seat 4 or the second limiting piece 5, so that the second limiting piece 5 stretches into the first jack, and the door body 7 can be opened.

The sliding seat 4 is driven to move by magnetic force, so that the second limiting piece 5 and the first limiting piece 3 can clamp and limit the door body 7, the sliding seat is simple in structure, convenient to use, good in fixing effect on the door body 7, high in practicality and suitable for popularization and application.

In this embodiment, the first limiting member 3 includes a first limiting member, and the first limiting member is fixed on the right side surface of the lock body 1. The second limiting piece 5 comprises a second limiting block, and one end of the second limiting block is connected with the right side of the sliding seat 4. After the second limiting block stretches out from the first jack, the first limiting block and the second limiting block clamp and limit the door body 7.

As an alternative implementation of this embodiment, the first engaging member 2 includes an iron block provided at the left side edge of the door body 7. The second engaging member 6 includes a permanent magnet block provided on the right side of the slide mount 4. The magnetic force between the iron block and the permanent magnet block drives the sliding seat 4 to slide rightwards, so that the second limiting block extends out of the first jack. The first engaging member 2 may be a permanent magnet, the second engaging member 6 may be an iron block, and the first engaging member 2 and the second engaging member 6 may be engaged by magnetic force.

As shown in fig. 1 and 2, the sliding seat 4 is preferably provided with a return spring 8, and the return spring 8 is used for driving the sliding seat 4 to slide towards one end far away from the door body 7. The magnetic attraction of the first attraction piece 2 to the second attraction piece 6 can drive the sliding seat 4 to slide towards one end close to the door body 7, after the door body 7 is opened, the first attraction piece 2 is far away from the second attraction piece 6, and under the action of the return spring 8, the sliding seat 4 slides towards one end far away from the door body 7 to the original position.

As an alternative implementation manner of this embodiment, a boss is disposed in the first jack, the boss does not affect the sliding of the second limiting member 5, the return spring 8 is sleeved on the second limiting member 5, one end of the return spring 8 is abutted to the sliding seat 4, and one end of the return spring 8 is abutted to the boss. It should be noted that, the position of the return spring 8 may be set as required, for example, between the lock body 1 and the sliding seat 4, where the return spring 8 applies a tensile force to the sliding seat 4 to drive the sliding seat 4 to slide to the original position toward the end far from the door body 7.

In this embodiment, the surface of the lock body 1 is provided with a second jack, the sliding seat 4 is connected with a moving handle 9, and the moving handle 9 extends out of the second jack. The second insertion hole is a bar-shaped hole, and a user can hold the movable handle 9 to move the sliding seat 4, so that the second limiting piece 5 extends into the first insertion hole, and the door body 7 is opened. Specifically, the movable handle 9 comprises a pull rod and a ball head, one end of the pull rod is connected with the sliding seat 4, and the other end of the pull rod is connected with the ball head.

As shown in fig. 3 and fig. 4, as an alternative implementation manner of this embodiment, at least two second engaging members 6 are disposed at a side of the sliding seat 4 at intervals, at least two first engaging members 2 are disposed on the door body 7 at intervals, and each first engaging member 2 corresponds to each second engaging member 6 one by one. The number of the first engaging members 2 and the second engaging members 6 can be set according to specific requirements, and the door body 7 can be locked more firmly by increasing the number.

As shown in fig. 5 and 6, this embodiment further provides a cage, including the magnetic self-locking structure described above, and further including a cage body 10 and a door body 7, where one end of the door body 7 is mounted on the cage body 10 through a rotating shaft 11, and the other end of the door body 7 is provided with the first engaging member 2, and the lock body 1 is disposed on the cage body 10. The shoe cage can be used as a shoe cage of the existing shoe washer 12, the shoe cage is rotatably arranged in a box body of the shoe washer 12, shoes are placed in the shoe cage during shoe washing, certain water is filled in the box body, and a motor of the shoe washer 12 drives the shoe cage to rotate so as to realize shoe washing. The design of the magnetic self-locking structure can automatically lock the door body 7, and can facilitate the user to take and place shoes, so that the situation that the user forgets to close the door body 7 easily when putting shoes is avoided, and the door body 7 is damaged when the shoe cage rotates is avoided.

In the description of the present utility model, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be fixedly connected, detachably connected, or integrally formed; may be a mechanical or electrical connection; may be directly connected or indirectly connected through an intermediate medium, and may be in communication with the inside of two elements or in interaction with the two elements, the specific meaning of the terms being understood by those skilled in the art. Furthermore, the particular features, structures, etc. described in the examples are included in at least one embodiment and those of skill in the art may combine features of different embodiments without contradiction. The scope of the present utility model is not limited to the above-described specific embodiments, and embodiments which can be suggested to those skilled in the art without inventive effort according to the basic technical concept of the present utility model are all within the scope of the present utility model.

Claims

1. The magnetic self-locking structure is characterized by comprising a lock body (1) and a first attraction piece (2), wherein a first limiting piece (3) and a first jack are arranged on the surface of the lock body (1), a sliding seat (4) is arranged in the lock body (1) in a sliding manner, a second limiting piece (5) and a second attraction piece (6) are arranged on one side of the sliding seat (4), and the second limiting piece (5) is in sliding fit with the first jack; the first actuation part (2) is arranged at the edge of the door body (7), when the door body (7) is close to the lock body (1), the first actuation part (2) and the second actuation part (6) are mutually actuated, the magnetic attraction force of the first actuation part (2) to the second actuation part (6) drives the sliding seat (4) to slide towards one end close to the door body (7), and the second limiting part (5) stretches out from the first jack, so that the second limiting part (5) and the first limiting part (3) can clamp and limit the door body (7).

2. The magnetic self-locking structure according to claim 1, wherein the sliding seat (4) is provided with a return spring (8), and the return spring (8) is used for driving the sliding seat (4) to slide towards one end far away from the door body (7).

3. The magnetic self-locking structure according to claim 2, wherein a boss is arranged in the first jack, the return spring (8) is sleeved on the second limiting piece (5), one end of the return spring (8) is abutted with the sliding seat (4), and one end of the return spring (8) is abutted with the boss.

4. The magnetic self-locking structure according to claim 1, wherein the first limiting piece (3) comprises a first limiting block, and the first limiting block is fixed on the surface of the lock body (1).

5. The magnetic self-locking structure according to claim 1, wherein the second limiting member (5) comprises a second limiting block, and one end of the second limiting block is connected with the sliding seat (4).

6. The magnetic self-locking structure according to claim 1, characterized in that said first engaging member (2) comprises an iron block arranged at the edge of the door body (7); the second attraction piece (6) comprises a permanent magnet block, and the permanent magnet block is arranged on one side of the sliding seat (4).

7. The magnetic self-locking structure according to claim 1, wherein a second jack is arranged on the surface of the lock body (1), the sliding seat (4) is connected with a moving handle (9), and the moving handle (9) extends out of the second jack.

8. The magnetic self-locking structure according to claim 7, wherein the movable handle (9) comprises a pull rod and a ball head, one end of the pull rod is connected with the sliding seat (4), and the other end of the pull rod is connected with the ball head.

9. The magnetic self-locking structure according to claim 1, wherein at least two second engaging members (6) are arranged at intervals on one side of the sliding seat (4), at least two first engaging members (2) are arranged at intervals on the door body (7), and each first engaging member (2) corresponds to each second engaging member (6) one by one.

10. The magnetic self-locking cage is characterized by comprising the magnetic self-locking structure according to any one of claims 1-9, further comprising a cage body (10) and a door body (7), wherein one end of the door body (7) is rotatably arranged on the cage body (10), the other end of the door body (7) is provided with the first attraction piece (2), and the lock body (1) is arranged on the cage body (10).