CN219034342U

CN219034342U - Door frame locking piece and silence magnetic force tool to lock

Info

Publication number: CN219034342U
Application number: CN202222764992.8U
Authority: CN
Inventors: 林新达; 聂雨雷; 郭挺
Original assignee: Guangdong Topstrong Living Innovation and Integration Co Ltd
Current assignee: Guangdong Topstrong Living Innovation and Integration Co Ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-05-16
Anticipated expiration: 2032-10-19

Abstract

The utility model provides a door frame locking piece and a mute magnetic lock, which is characterized by also comprising a magnet for attracting the lock tongue and a buffer block abutted against the magnet, wherein the lock hole for inserting the lock tongue is arranged on one side of the lock piece; the buffer block is positioned outside the locking block and is arranged on one side of the locking block away from the opening; a buffer hole is formed in one side, close to the buffer block, of the locking block; the buffer block is provided with a first buffer part for being abutted against the lock tongue to provide buffer, and the first buffer part penetrates through the buffer hole and extends into the lock hole; still disclose a silence magnetic force tool to lock, including foretell door frame locking piece, this scheme can realize that the magnetism is inhaled the locking piece and is adopted static buffering's mode to carrying out the spring bolt buffering, simplifies door frame locking piece, improves buffering stability and increase of service life.

Description

Door frame locking piece and silence magnetic force tool to lock

Technical Field

The utility model relates to the field of door lock structures, in particular to a door frame locking piece and a mute magnetic lock.

Background

The door lock is an indispensable anti-theft part in daily life, mainly comprises a lock body arranged on a door body and a lock block arranged on a door frame, and can be transplanted to articles such as windows, clothes, boxes and the like for use besides being applied to a gate.

The technical scheme that patent application number 201610808621.1 can be consulted to the concrete structure of lock, it discloses a silence lock, including the lock body and detain the box, the lock body is including the casing, the position is provided with spring bolt and lower spring bolt respectively about one side that corresponds with detaining the box on the casing, detain and set up recess and lower recess in the box, still include drive mechanism, drive mechanism includes the spring bolt driving part, spring bolt driving part including last spring bolt driving part and lower spring bolt driving part, set up first magnet in the last recess, upward set up the elastic buffer layer that corresponds with last recess mating surface on the spring bolt surface, still include and adsorb in the second magnet of casing both sides wall when rotating last spring bolt driving part and making and keeping away from in the casing after last recess, first magnet and second magnet inhale the setting mutually, upward the spring bolt rear end still sets up the connecting rod, be provided with on the casing and carry out the buffer to the connecting rod when last spring bolt is received in the casing.

Above-mentioned scheme, the tongue lock is through the magnetism with magnet swing piece collision, magnet swing piece is detained the box and is swung backward and cushion, and the magnet swing piece of backward swing is detained and is passed through the elasticity buffer block in the tight box of support and is buffered once more, and one side that magnet swing piece is close to the spring bolt is equipped with the buffering cotton, improve the buffering effect, above-mentioned magnet swing piece adopts the wobbling mode to carry out kinetic energy conversion, play main buffering effect, but implement this dynamic buffering and need design complicated structure to restrict the motion degree of freedom of magnet swing piece, and need higher machining precision, higher design requirement leads to the finished product stability generally relatively poor, there is the short scheduling problem of life.

Disclosure of Invention

The utility model aims to provide a door frame locking piece and a mute magnetic lock, which realize that the magnetic attraction locking piece buffers a lock tongue in a static buffer mode, simplify the door frame locking piece, improve the buffer stability and prolong the service life.

In order to achieve the above object, the present utility model provides the following technical solutions:

the door frame locking piece comprises a locking piece, wherein a locking hole for inserting a lock tongue is formed in one side of the locking piece, and the door frame locking piece further comprises a magnet for attracting the lock tongue and a buffer block abutted against the magnet; the buffer block is positioned outside the locking block and is arranged on one side of the locking block away from the opening; a buffer hole is formed in one side, close to the buffer block, of the locking block; the buffer block is provided with a first buffer part which is used for being abutted against the lock tongue to provide buffer, and the first buffer part penetrates through the buffer hole and extends into the lock hole.

The buffer block is further provided with a second buffer part for blocking the magnet from being collided with the locking block; opposite sides of the second buffer part are respectively abutted against the outer wall of the magnet locking block, and the second buffer part is connected with the first buffer part.

The outer wall of one side of the locking block far away from the opening is provided with a mounting part with a hollow structure; the second buffer part and the magnet are both positioned in the mounting part.

Further, at least one side of the installation part is provided with an installation opening for installing the buffer block and the magnet, and the opening direction of the installation opening is perpendicular to the opening direction of the lock hole.

Further, the mounting portion is provided with a stopper portion for restricting detachment of the buffer block and the magnet.

The mounting part comprises a first mounting plate and a second mounting plate, wherein the first mounting plate is opposite to the outer wall of one side, far away from the opening, of the locking piece, and the second mounting plate is arranged on two opposite sides of the first mounting plate; the two sides of the second mounting plate are connected between the first mounting plate and the outer wall of the locking block, and the hollow structure of the mounting part is formed by the two sides of the second mounting plate between the first mounting plate and the outer wall of the locking block.

Further provided, the clamping position is positioned on the inner side wall of the first mounting plate, and the opening position of the mounting opening is arranged.

The clamping part is provided with a guide magnet and a buffer block, and the guide magnet and the buffer block are arranged on the side of the clamping part; the inclined surface is positioned on one side of the clamping part, which is close to the lock hole.

Further, the mounting part and the locking piece are integrally formed.

The mute magnetic lock comprises a lock body and a lock tongue which is positioned in the lock body and can reciprocate, wherein the lock body is provided with a locking notch for the lock tongue to pass through, and the mute magnetic lock also comprises any locking piece; when the lock tongue is opposite to the lock hole, the magnet and the lock tongue are magnetically attracted, and the end part, close to the lock opening, of the lock tongue penetrates through the lock opening and moves into the lock hole.

Compared with the prior art, the scheme of the utility model has the following advantages:

1. in the door frame locking piece, the buffer block is arranged on the outer side of the locking piece, the first buffer part of the buffer block penetrates through the locking piece and extends into the lock hole, the lock tongue abuts against the first buffer part in the lock hole, the first buffer part buffers the lock tongue, severe collision between the lock tongue and the locking piece is prevented, larger noise is avoided, meanwhile, the buffer block abuts against the magnet, the acting force transferred towards the magnet is absorbed and reduced, the magnet is protected and buffered, the lock tongue is buffered in a static buffer mode by the magnetic attraction locking piece, the door frame locking piece is simplified, the buffer stability is improved, and the service life is prolonged.

2. In the mute magnetic lock, the door frame locking piece is matched with the lock tongue in the lock body, the lock tongue penetrates out of the locking opening of the lock body and penetrates into the lock hole, the lock tongue abuts against the buffer part in the lock hole, and the buffer part absorbs the acting force for buffering the impact of the lock tongue, so that the mute locking effect is achieved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic view of a door frame lock block according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a door frame locking piece in one embodiment of the utility model;

fig. 3 is a schematic structural diagram of a mute magnetic lock according to an embodiment of the present utility model.

Reference numerals: 1. a locking piece; 2. a buffer block; 3. a magnet; 4. a lock body;

101. a mounting part; 1011. a first mounting plate; 1102. a second mounting plate; 102. a clamping part; 103. a lock hole; 104. buffering holes;

201. a second buffer section; 202. a first buffer section; 401. and a lock tongue.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

As shown in fig. 1-3, the utility model provides a door frame locking piece, which comprises a locking piece 1, wherein one side of the locking piece 1 is provided with a locking hole 103 for inserting a lock tongue 401, and the door frame locking piece also comprises a magnet 3 for attracting the lock tongue 401 and a buffer block 2 abutted against the magnet 3; the buffer block 2 is positioned outside the lock block 1 and is arranged on one side of the lock block 1 away from the opening; a buffer hole 104 is arranged on one side of the locking block 1 adjacent to the buffer block 2; the buffer block 2 is provided with a first buffer portion 202 for providing buffer against the lock tongue 401, and the first buffer portion 202 passes through the buffer hole 104 and extends into the lock hole 103.

The implementation effect is, through setting up buffer block 2 in the outside of locking piece 1, buffer block 2's first buffer part 202 runs through locking piece 1 and extends to in the lockhole 103, spring bolt 401 offsets with first buffer part 202 in lockhole 103, first buffer part 202 buffers it, prevent taking place violently to collide between spring bolt 401 and the locking piece 1, avoid producing great noise, buffer block 2 offsets with magnet 3 simultaneously, absorb and reduce the effort towards magnet 3 transmission, protect buffering to magnet 3, realize that the magnetism is inhaled locking piece 1 adopts the mode of static buffering to buffer spring bolt 401, simplify the door frame locking piece, improve buffering stability and increase of service life.

In practical applications, the thickness of the first buffer portion 202 is greater than the wall thickness of the lock block 1.

The buffer block 2 has a specific structure that the buffer block 2 is also provided with a second buffer part 201 for blocking the collision between the magnet 3 and the lock block 1; opposite sides of the second buffer portion 201 are respectively abutted against the outer wall of the magnet 3 locking block 1, and the second buffer portion 201 is connected with the first buffer portion 202.

Opposite sides of the second buffer portion 201 respectively abut against the magnet 3 and the locking piece 1 to separate the magnet 3 from the locking piece 1, and the second buffer portion 201 is located between the two to buffer and protect the magnet 3.

In a specific implementation, the second buffer portion 201 and the first buffer portion 202 are integrally formed, and the buffer block 2 is specifically made of silica gel.

In practical application, the outer wall of the side, far away from the opening, of the locking block 1 is provided with a mounting part 101 with a hollow structure; the second buffer portion 201 and the magnet 3 are both located in the mounting portion 101.

The mounting portion 101 is specifically a fixing bracket, and the fixing bracket may be integrally formed with the lock block 1, or may be connected with the lock block 1 by welding or the like, which is not limited in this embodiment.

In a specific use, at least one side of the mounting portion 101 is provided with a mounting opening for mounting the buffer block 2 and the magnet 3, and an opening direction of the mounting opening is perpendicular to an opening direction of the lock hole 103.

In a specific implementation, the magnet 3 and the buffer block 2 are mounted in the mounting portion 101 through the mounting port, and then fixed in the mounting portion 101 by adhesion, clamping, or the like, which is not excessively limited in this embodiment.

Further improved, the mounting portion 101 is provided with a portion for restricting the detachment of the buffer block 2 and the magnet 3.

In the implementation application, the present embodiment fixes the magnet 3 and the buffer block 2 in the mounting portion 101 by the click portion 102.

The mounting part 101 has a specific structure that the mounting part 101 comprises a first mounting plate 1011 opposite to the outer wall of one side of the lock block 1 far away from the opening, and a second mounting plate 1102 separately arranged on two opposite sides of the first mounting plate 1011; the second mounting plates 1102 on both sides are connected between the first mounting plate 1011 and the outer wall of the lock block 1, and the hollow mounting portion 101 is formed between the first mounting plate 1011 and the outer wall of the lock block 1 by the second mounting plates 1102 on both sides.

The positioning portion 102 is specifically disposed in such a manner that the positioning portion 102 is located on the inner side wall of the first mounting plate 1011 and is disposed at the opening position of the mounting port.

The specific structure of the clamping part 102 is that one side of the clamping part 102 is provided with an inclined surface for installing and entering the guide magnet 3 and the buffer block 2; the inclined surface is located on a side of the detent 102 adjacent to the lock hole 103.

The clamping portion 102 is specifically a back-off, one side, close to the lock hole 103, of the back-off is an inclined surface, so that thickness difference exists between two ends of the clamping portion 102, which are far away from and close to the installation portion 101, and the thickness of one end, which is far away from the installation portion 101, is smaller than that of one end, which is close to the installation portion 101, and the magnet 3 and the buffer block 2 can be easily installed in the installation portion 101 along the inclined surface, and meanwhile, the detachment difficulty of the magnet 3 and the buffer block 2 is improved, and natural loosening of the magnet 3 and the buffer block 2 is avoided.

Preferably, the mounting portion 101 and the locking piece 1 are integrally formed, and both the mounting portion 101 and the locking piece 1 are made of metal.

The mute magnetic lock comprises a lock body 4 and a lock tongue 401 which is positioned in the lock body 4 and can reciprocate, wherein a locking notch for the lock tongue 401 to penetrate out is arranged on the lock body 4, and the mute magnetic lock further comprises the locking block 1; when the lock tongue 401 is opposite to the lock hole 103, the magnet 3 magnetically attracts the lock tongue 401, and the end of the lock tongue 401 adjacent to the lock opening passes through the lock opening and moves into the lock hole 103.

The implementation effect is, through adopting foretell door frame locking piece to cooperate with the spring bolt 401 in the lock body 4, spring bolt 401 wears out the fore shaft of the lock body 4 and penetrates in the lockhole 103, and spring bolt 401 offsets with the buffer in the lockhole 103, and buffer absorbs the effort of buffering spring bolt 401 striking, reaches the effect of silence closure.

The foregoing is only a partial embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims

1. The door frame locking piece comprises a locking piece, wherein a locking hole for inserting a lock tongue is formed in one side of the locking piece, and the door frame locking piece is characterized by further comprising a magnet for attracting the lock tongue and a buffer block abutted against the magnet; the buffer block is positioned outside the locking block and is arranged on one side of the locking block away from the opening; a buffer hole is formed in one side, close to the buffer block, of the locking block; the buffer block is provided with a first buffer part which is used for being abutted against the lock tongue to provide buffer, and the first buffer part penetrates through the buffer hole and extends into the lock hole.

2. The door frame lock block according to claim 1, wherein the buffer block is further provided with a second buffer portion for blocking the magnet from colliding with the lock block; opposite sides of the second buffer part are respectively abutted against the outer wall of the magnet locking block, and the second buffer part is connected with the first buffer part.

3. A door frame locking piece according to claim 2, wherein a hollow mounting part is arranged on the outer wall of one side of the locking piece far away from the opening; the second buffer part and the magnet are both positioned in the mounting part.

4. A door frame locking piece according to claim 3, wherein at least one side of the mounting portion is provided with a mounting opening for mounting the buffer block and the magnet, and an opening direction of the mounting opening is perpendicular to an opening direction of the lock hole.

5. A door frame locking piece as claimed in claim 4, wherein the mounting portion is provided with a detent for limiting the disengagement of the buffer block and the magnet.

6. The door frame locking piece according to claim 5, wherein the mounting portion includes a first mounting plate facing an outer wall of a side of the locking piece remote from the opening, and second mounting plates provided separately on opposite sides of the first mounting plate; the two sides of the second mounting plate are connected between the first mounting plate and the outer wall of the locking block, and the hollow structure of the mounting part is formed by the two sides of the second mounting plate between the first mounting plate and the outer wall of the locking block.

7. The door frame locking piece of claim 6, wherein the detent is located on an inner side wall of the first mounting plate and is disposed at an opening location of the mounting opening.

8. The door frame locking piece according to claim 7, wherein one side of the detent portion is provided with an inclined surface for the guide magnet and the buffer block to be installed into; the inclined surface is positioned on one side of the clamping part, which is close to the lock hole.

9. A door frame lock according to claim 3, wherein the mounting portion is integrally formed with the lock.

10. The mute magnetic lock comprises a lock body and a lock tongue which is positioned in the lock body and can reciprocate, wherein the lock body is provided with a locking notch for the lock tongue to pass out, and the mute magnetic lock is characterized by further comprising a locking piece according to any one of claims 1 to 9; when the lock tongue is opposite to the lock hole, the magnet and the lock tongue are magnetically attracted, and the end part, close to the lock opening, of the lock tongue penetrates through the lock opening and moves into the lock hole.