CN212478833U

CN212478833U - Lock core-free horizontal opening door lock

Info

Publication number: CN212478833U
Application number: CN202020054062.1U
Authority: CN
Inventors: 余海影; 万小龙
Original assignee: Foshan Weibaisi Hardware Technology Co ltd
Current assignee: Foshan Weibaisi Hardware Technology Co ltd
Priority date: 2020-01-11
Filing date: 2020-01-11
Publication date: 2021-02-05
Anticipated expiration: 2030-01-11

Abstract

The utility model discloses a lock core-free horizontal opening door lock, which comprises a lock body and a lock seat; the lock body comprises a handle, a lock box and a lock tongue; a linkage piece and a fixing plate are arranged in the lock box; the lock tongue comprises a first lock tongue and a second lock tongue; the linkage piece penetrates through the lock box; one end of the linkage piece is in transmission connection with the handle, and the other end of the linkage piece is in transmission connection with the first lock tongue; the fixing plate is provided with an elastic component; a first suction accessory is arranged at the end part of the second lock tongue; the lock seat is provided with a lock hole and a second adsorption piece; the first lock tongue corresponds to the lock hole; the second bolt corresponds to the second adsorption piece; this lock core-free flush door lock does not establish the lock core, and the switching of unilateral handle control lock in the door, the lock door is stable, does not have the condition of active control indoor under, adsorbs the closed door that closes through first absorption piece and second.

Description

Lock core-free horizontal opening door lock

Technical Field

The utility model relates to a tool to lock structure field, concretely relates to lock is opened to no lock core tie.

Background

The narrow-edge series of horizontally-opened door locks are popularized to every family door, bathroom door and office building, are particularly suitable for the modern young to have aesthetic looks, and are concise and transparent and have wide visual fields. The lock is widely applied to our life, and most of locks installed on the market are provided with holes on glass and lock cylinders. In addition, sometimes, when a user goes out for a short time, the door is accidentally closed and locked due to external force such as wind, so that the user is locked outside the door and cannot enter the room, and unnecessary troubles are caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a lock core-free horizontal opening door lock, this lock core-free horizontal opening door lock does not establish the lock core, only need directly impress the lock body in the long square hole of opening on the door frame, the switching of the unilateral handle control lock in the door, the lock is stable, does not have the condition of active control indoor under, adsorbs the closed door of closing through first adsorption piece and second, but outside personnel can push open, do not damage the structure of lock.

The utility model discloses a following technical scheme realizes: a lock core-free horizontal opening door lock comprises a lock body and a lock seat; the lock body comprises a handle, a lock box and a lock tongue;

a linkage piece and a fixing plate are arranged in the lock box; the lock tongue comprises a first lock tongue and a second lock tongue; the first bolt and the second bolt are movably connected on the fixing plate; the linkage piece penetrates through the lock box; one end of the linkage piece is in transmission connection with the handle, and the other end of the linkage piece is in transmission connection with the first lock tongue; the fixing plate is provided with an elastic component; one end of the elastic component is connected with the fixing plate, and the other end of the elastic component is connected with the second lock tongue; a first suction accessory is arranged at the end part of the second lock tongue; the lock seat is provided with a lock hole and a second adsorption piece; the first lock tongue corresponds to the lock hole; the second spring bolt corresponds to the second adsorption piece.

Further, the elastic member is a spring.

Further, the first attraction piece is a first magnetic component; the second adsorption piece is a second magnetic component.

Further, the linkage piece is a linkage shaft.

Further, the first bolt is a rectangular bolt.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model is not provided with a lock core, is integrally installed, only needs to directly press the lock body into a square hole formed on a door frame, the lock seat is installed on the corresponding door frame, the unilateral handle in the door is linked with the first lock tongue to control the opening and closing of the lock, and the lock door is stable;

2. the utility model discloses if only with under the closed condition of door, the first annex and the second of inhaling of second spring bolt adsorb the piece and inhale mutually and make the door keep the closure state, and the external circumstances such as windy also can not push the door open, if there is external force initiative to push open, and first annex and the second of inhaling adsorbs the piece and throw off, then elastomeric element pulling second spring bolt resets, and the door pushes open, can not damage the structure of lock.

Drawings

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

in the figure, 1, a lock body; 2. a lock seat; 21. a lock hole; 22. a second magnetic member; 11. a handle; 12. a lock case; 121. a linkage shaft; 122. a fixing plate; 1221. a spring; 13. a latch bolt; 131. a first bolt; 132. A second bolt; 1321. a first magnetic component.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

referring to fig. 1, a lock cylinder-free horizontal opening door lock comprises a lock body 1 and a lock base 2; the lock body 1 comprises a handle 11, a lock box 12 and a bolt 13;

a linkage shaft 121 and a fixing plate 122 are arranged in the lock box 12; the latch bolt 13 includes a first latch bolt 131 and a second latch bolt 132; the first bolt 131 and the second bolt 132 are movably connected to the fixing plate 122; the linkage shaft 121 penetrates through the lock box 12; one end of the linkage shaft 121 is in transmission connection with the handle 11, and the other end of the linkage shaft 121 is in transmission connection with the first lock tongue 131; the fixing plate 122 is provided with a spring 1221; one end of the spring 1221 is connected to the fixing plate 122, and the other end is connected to the second latch bolt 132; a first magnetic part 1321 is arranged at the end part of the second bolt 132; the lock seat 2 is provided with a lock hole 21 and a second magnetic part 22; the first lock tongue 131 corresponds to the lock hole 21; the second latch 132 corresponds to the second magnetic member 22.

When the lock is used, the lock body 1 is pressed into a rectangular hole formed in a door frame, the first bolt 131 and the second bolt 132 extend out of the door side, and the lock base 2 is installed on the door frame and corresponds to the lock body 1. When the door is closed, the first magnetic component 1321 and the second magnetic component 22 on the second latch bolt 132 attract each other, the second latch bolt 132 extends, and the spring 1221 is in a compressed state. At this moment, the door is closed, and cannot be blown open in the wind and other states, but if the door is pulled by indoor external force or pushed outdoors, the first magnetic part 1321 and the second magnetic part 22 are dislocated, the first magnetic part 1321 loses tension, the spring 1221 rebounds, the second bolt 132 retracts, the door is pushed open, and therefore the situation that outside people leave and the door cannot be opened when locked can be avoided. When the door is closed, if the door needs to be locked, the handle 11 is rotated, the handle 11 drives the linkage shaft 121 to rotate, the first lock tongue 131 extends out of the lock hole 21, the door is buckled, the outdoor external force cannot open the door at the moment, the handle 11 can only be rotated to drive the first lock tongue 131 to reset and separate from the lock hole 21, and the door can be pushed or pulled open.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. A lock core-free horizontal opening door lock comprises a lock body and a lock seat; the lock body comprises a handle, a lock box and a lock tongue; it is characterized in that the preparation method is characterized in that,

a linkage piece and a fixing plate are arranged in the lock box; the lock bolt comprises a first lock bolt and a second lock bolt; the first lock bolt and the second lock bolt are movably connected to the fixing plate; the linkage piece penetrates through the lock box; one end of the linkage piece is in transmission connection with the handle, and the other end of the linkage piece is in transmission connection with the first lock tongue; the fixing plate is provided with an elastic component; one end of the elastic component is connected with the fixing plate, and the other end of the elastic component is connected with the second lock tongue; a first suction accessory is arranged at the end part of the second lock tongue; the lock seat is provided with a lock hole and a second adsorption piece; the first lock tongue corresponds to the lock hole; the second lock tongue corresponds to the second adsorption piece.

2. The lock-cylinder-free horizontally openable door lock of claim 1, wherein the resilient member is a spring.

3. The cylinder-less swing door lock according to claim 1, wherein the first suction fitting is a first magnetic member; the second adsorption piece is a second magnetic component.

4. The lock of claim 1, wherein the linkage is a linkage shaft.

5. The lock of claim 1, wherein the first locking bolt is a rectangular bolt.