CN218324384U

CN218324384U - Sliding door lock

Info

Publication number: CN218324384U
Application number: CN202222531837.1U
Authority: CN
Inventors: 何添伦
Original assignee: Foshan Shunde Junaobao Hardware Co ltd
Current assignee: Foshan Shunde Junaobao Hardware Co ltd
Priority date: 2022-09-25
Filing date: 2022-09-25
Publication date: 2023-01-17
Anticipated expiration: 2032-09-25

Abstract

A sliding door lockset is characterized in that: the lock body extends backwards in a telescopic mode to form a lock rod, a connecting plate is arranged on the back face of the lock body, the connecting plate protrudes out of the side wall of the lock body, the lock body is fixed to the side wall of a first sliding door through the connecting plate, and the lock rod penetrates into a lock hole of a second sliding door to lock the relative position of the two sliding doors. The utility model has the advantages that: 1. simple structure, low production cost and improved market competitiveness. 2. The sliding door can be directly installed on the sliding door for use without destroying the existing sliding door structure, and the integrity of the sliding door is maintained. 3. After one set of tool to lock of installation, can lock two sliding doors, need not to install many sets of tool to lock to two sliding doors, installation use convenient and fast more. 4. The unique mounting structure of this tool to lock can make it be applicable to whole panel sliding door and the use of the multiple model sliding door of borduring, and the promotion is application scope.

Description

Sliding door lock

Technical Field

The utility model relates to a tool to lock specifically is a sliding door tool to lock.

Background

The sliding door is increasingly popularized and applied in life, and is widely applied to bookcases, wall cabinets, living rooms, exhibition halls, sliding doors and the like. The functions of space separation, decoration and the like are achieved. The sliding door rail of the sliding door of the prior wall cabinet comprises an upper rail and a lower rail, a sliding wheel is arranged below the sliding door and slides along the lower rail, and the upper end of a cabinet door slides in the upper rail. However, as the social development has been advanced, the awareness of personal privacy increases, and thus, the need for installing a lock on a sliding door is gradually increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the shortcomings of the prior art, providing a sliding door lock which has simple structure, convenient installation and use and can be installed and used without damaging the existing sliding door structure.

The utility model discloses the purpose is realized with following mode: a sliding door lockset is characterized in that: the lock body extends backwards in a telescopic mode to form a lock rod, a connecting plate is arranged on the back face of the lock body, the connecting plate protrudes out of the side wall of the lock body, the lock body is fixed to the side wall of the first sliding door through the connecting plate, and the lock rod penetrates into a lock hole of the second sliding door to lock the relative position of the two sliding doors.

The connecting plate is provided with a plurality of mounting holes, and the fixing screws penetrate through the mounting holes to be mounted with the lock body and the first sliding door.

The connecting plate is buckled on the back of the first sliding door.

The lockhole is a through hole or a blind hole which is directly arranged on the second sliding door body.

The lockhole is a through hole or a blind hole formed in the lock plate, a plurality of positioning holes are formed in the lock plate, and the fixing screw penetrates through the positioning holes to be fixedly installed on the second sliding door.

The surface of the lock plate is covered with a backing plate.

The beneficial effects of the utility model are that: 1. simple structure, low production cost and improved market competitiveness. 2. The sliding door can be directly installed on the sliding door for use without destroying the existing sliding door structure, and the integrity of the sliding door is maintained. 3. After one set of tool to lock is installed, two sliding doors can be locked, and a plurality of sets of tool to locks need not to be installed to two sliding doors, and installation and use are convenient and fast more. 4. This unique mounting structure of tool to lock can make it be applicable to whole panel sliding door and the use of multiple model sliding door of borduring, promotes to be application scope.

Drawings

Fig. 1 is a front view of the middle lock structure of the present invention.

Fig. 2 is a left side view of the middle lock structure of the present invention.

Fig. 3 is a front view of the middle lock plate structure of the present invention.

Fig. 4 is a sectional view of the structure of the first embodiment of the present invention after the installation of the structure and the edge-covering sliding door.

Fig. 5 is a sectional view of the structure of the second embodiment of the sliding door with covered edges.

Fig. 6 is a sectional view of the structure of the third embodiment of the present invention after the structure and the all-plate sliding door are installed.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. A sliding door lockset is characterized in that: the lock comprises a lock body 1, wherein the lock body 1 extends backwards to form a telescopic extension lock rod 2, a connecting plate 3 is arranged on the back surface of the lock body 1, the connecting plate 3 protrudes out of the side wall of the lock body 1, the lock body 1 is fixed on the side wall of a first sliding door 5 through the connecting plate 3, and the lock rod 2 is inserted into a lock hole 4 of a second sliding door 6 to lock the relative position of the two sliding doors.

The connecting plate 3 is provided with a plurality of mounting holes 7, and fixing screws penetrate through the mounting holes 7 to be mounted with the lock body 1 and the first sliding door 5.

The connecting plate 3 is buckled on the back surface of the first sliding door 5.

The lockhole 4 is a through hole or a blind hole directly formed in the body of the second sliding door 6.

The lock hole 4 is a through hole or a blind hole formed in the lock plate 8, the lock plate 8 is provided with a plurality of positioning holes 9, and fixing screws penetrate through the positioning holes 9 to be fixedly installed on the second sliding door 6.

The surface of the lock plate 8 is covered with a backing plate 81.

The working principle is as follows: as shown in figures 4 and 5, when the lock is installed and used on the sliding door with the edge-covered section bars of different types, the lock body is fixed on the side wall of the sliding door with the edge-covered section bars of different types through the connecting plate. As shown in figure 6, when the lockset is installed on a full plate and used on a sliding door without edge covering, the connecting plate is directly fixed on the side wall of the sliding door through a fixing screw. During installation, the connecting plate is buckled on the back of the plate, the side wall of the lock body is tightly attached to the sliding door side frame, and the fixing screw penetrates through the mounting hole in the connecting plate to be fixed with the sliding door.

When the sliding door needs to be locked, the lock body is operated, so that the lock rod on the lock body is inserted into the lock hole 4 of the second sliding door 6 on the inner rail, and the relative position between the two sliding doors is locked. When unlocking, the lock body is operated, the lock rod is separated from the lock hole, and the lock rod is retracted into the lock body. Wherein, it is required to be noted that: the lock hole in the scheme can be a through hole or a blind hole which is directly formed in the second sliding door 6 body. Or a through hole or a blind hole arranged on the lock plate 8, wherein a plurality of positioning holes 9 are arranged on the lock plate 8, and the fixing screws pass through the positioning holes 9 to be fixedly installed on the second sliding door 6. When the lockset is locked, the lock rod is inserted and buckled with the lock hole on the lock plate. Therefore, the lockset in the scheme can be used with the lock plate or without the lock hole, and a user can select to install according to the requirement of the user. Wherein, in order to compensate the thickness difference of borduring sliding door, it has backing plate 81 to cover on the surface of jam plate 8 in this case, and the lockhole sets up on this backing plate to make the lockhole that the lock core can insert on this backing plate, another sliding door of locking. Wherein, backing plate and jam plate are oneself through installing that can the dismantlement formula, and the user selects the assembly to use according to its actual conditions under to promote its application scope.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are intended to be within the scope of the invention as defined in the appended claims.

Claims

1. A sliding door lock which is characterized in that: it includes lock body (1), lock body (1) telescopic extension back locking lever (2), the back of lock body (1) be provided with connecting plate (3), the lateral wall setting of connecting plate (3) outstanding lock body (1), lock body (1) is fixed on the lateral wall of first sliding door (5) through this connecting plate (3), locking lever (2) alternate in lockhole (4) of second sliding door (6), lock the relative position between two sliding doors.

2. A sliding door lockset as recited in claim 1, wherein: the lock is characterized in that a plurality of mounting holes (7) are formed in the connecting plate (3), and fixing screws penetrate through the mounting holes (7) to be mounted with the lock body (1) and the first sliding door (5).

3. A sliding door lockset as recited in claim 1, wherein: the connecting plate (3) is arranged on the back of the first sliding door (5) in a buckling mode.

4. A sliding door lockset as recited in claim 1, wherein: the lock hole (4) is a through hole or a blind hole which is directly formed in the second sliding door (6) body.

5. A sliding door lockset as recited in claim 1, wherein: the lock hole (4) is a through hole or a blind hole formed in the lock plate (8), a plurality of positioning holes (9) are formed in the lock plate (8), and fixing screws penetrate through the positioning holes (9) to be installed and fixed with the second sliding door (6).

6. A sliding door lockset as recited in claim 5, wherein: the surface of the lock plate (8) is covered with a backing plate (81).