Sliding door rail lock

Abstract

The utility model discloses a sliding door track lock which comprises a sliding door body, the sliding door body is arranged on the ground, a track body is arranged at the top end of the sliding door body, a guide rail matched with the sliding door body is arranged in the track body, a groove is formed in the middle of one end of the sliding door body, and a locking assembly is arranged in the groove through a pushing assembly. The locking assembly is matched with the track body, and a limiting mechanism matched with the pushing assembly is further arranged at the bottom end in the groove. When the sliding door main body is closed and locked, the sliding door can be conveniently pushed upwards to be positioned and locked with the rail main body, meanwhile, the sliding door can be limited and fixed by being matched with the limiting mechanism, the locking effect is ensured, when the sliding door needs to be opened, the unlocking operation can be completed only by pressing the lower limiting column, and the sliding door is relatively simple and convenient to use. Operation can be completed without a key, the device can be used with or without a door pocket, and the device is assembled in a corresponding sliding door body and a rail body and is wide in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sliding door technical field, concretely is a sliding door track lock. BACKGROUND

[0002] Sliding door, also known as sliding door, is a kind of door moving on fixed track by pulley, sliding door refers to the door leaf connecting pulley and movable door on fixed track, distinguish from the flat -open door of door leaf connection hinge, in order to ensure safety, need to be equipped with lock in sliding door, facilitate the closing locking of sliding door.

[0003] And the existing sliding door lock is mostly in the middle part of sliding door in actual use, corresponding lock hole is set up in the door pocket, and the lock is locked, and part of sliding door is not wrapped with door pocket, and the installation operation of lock is not convenient, and the traditional lock is used to switch by key, it is relatively complicated. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of sliding door track lock to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of sliding door track lock, including sliding door main body, sliding door main body is set on ground, sliding door main body top end is equipped with track main body, track main body is equipped with guide rail in sliding door main body matching, recess is equipped in the middle of one end of sliding door main body, locking assembly is equipped in recess by push assembly, locking assembly is matched with track main body, recess inside bottom end is also equipped with limiting mechanism matched with push assembly.

[0006] Preferably, in order to reduce weight without affecting normal use, a cavity is also provided in the track main body.

[0007] Preferably, in order to lock and position the sliding door main body, the locking assembly includes an adjusting groove formed in one end of the sliding door main body, a connecting rod is slidably arranged in the adjusting groove, a positioning block is fixedly arranged at the top end of the connecting rod, a fixed plate is fixedly arranged at the end of the track main body, and a positioning groove matched with the positioning block is formed in the fixed plate.

[0008] Preferably, in order to facilitate locking and opening operation, the push assembly includes a sliding groove formed in the middle of the recess, a connecting rod is slidably arranged in the sliding groove, one end of the connecting rod is fixedly connected with the connecting rod, and a push plate is fixedly arranged at the other end of the connecting rod.

[0009] Preferably, in order to facilitate the pushing of the push plate, a plurality of buckle grooves are equidistantly formed on the front end side wall of the push plate.

[0010] Preferably, in order to be limited and fixed after locking and positioning, ensure the locking effect, and facilitate subsequent opening operation, the limiting mechanism comprises a sliding cavity opened in the sliding door body, a moving plate is arranged in the sliding cavity through a spring, a limiting column is fixedly arranged at the end of the moving plate, the limiting column extends into the groove through a sliding hole, and the sliding hole is arranged on the sliding door body.

[0011] Compared with the prior art, the beneficial effects of the utility model are that: through the locking assembly and the pushing assembly, the sliding door body can be conveniently locked and positioned upward when the sliding door body is closed and locked, the limiting mechanism can be limited and fixed, the locking effect is ensured, when the sliding door body needs to be opened, the limiting column only needs to be pressed to complete the unlocking operation, the operation is relatively simple and convenient, the operation can be completed without a key, and the sliding door body can be used with or without a door cover, the sliding door body and the track body are assembled, and the utility model has wide practicability. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 A structure diagram of the sliding door track lock is provided for the utility model;

[0013] Figure 2 A partial structure diagram of the sliding door track lock is provided for the utility model;

[0014] Figure 3 A partial structure diagram of the sliding door body and the locking assembly in the sliding door track lock is provided for the utility model;

[0015] Figure 4 A partial structure diagram of the pushing assembly and the locking assembly in the sliding door track lock is provided for the utility model;

[0016] Figure 5 A partial structure diagram of the sliding door body and the groove in the sliding door track lock is provided for the utility model;

[0017] Figure 6 A structure diagram of the limiting mechanism in the sliding door track lock is provided for the utility model;

[0018] Figure 7 A cross-sectional structure diagram of the track body in the sliding door track lock is provided for the utility model.

[0019] In the drawing: 1, sliding door body; 2, track body; 3, guide rail; 4, cavity; 5, groove; 6, push plate; 7, positioning groove; 8, positioning block; 9, connecting rod; 10, adjusting groove; 11, buckle groove; 12, connecting rod; 13, sliding groove; 14, sliding hole; 15, sliding cavity; 16, spring; 17, moving plate; 18, limiting column; 19, ground; 20, fixed plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] Please refer to Figures 1-7 The utility model provides an embodiment: a sliding door track lock, can be double open also can be three open, sliding door main body 1 is assembled on ground 19 (in the drawing is partial drawing), can be connected through pulley etc. Device, can be convenient cooperation top rail main body 2 realizes the opening and closing of sliding door main body 1, more mature technology, here is not repeated, and sliding door main body 1 top installs rail main body 2, rail main body 2 inside still sets up cavity 4, ensures the strength simultaneously can reduce allocation, rail main body 2 inside sets up the guide rail 3 of the sliding door main body 1 of convenience, sliding door main body 1 is installed guide pulley (in the drawing is not shown), more mature technology, here is not repeated, and the recess 5 of one end middle part of sliding door main body 1 sets up, recess 5 middle part sets up the sliding slot 13 of pusher assembly, the connecting rod 12 of sliding slot 13 is equipped with, and the one end welding of connecting rod 12 is located in recess 5 push plate 6, and push plate 6 front end side wall sets up buckle groove 11, can be convenient to push and pull operation, and the one end welding of connecting rod 12 is away from push plate 6 and is equipped with the connecting rod 9 of locking assembly, and the inside of one end of sliding door main body 1 sets up the adjusting groove 10 of the convenience of connecting rod 9 up and down sliding, and the connecting rod 9 top end sliding passes out adjusting groove 10 and extends to guide rail 3 and is equipped with positioning block 8, and the end of corresponding rail main body 2 is fixedly welded with fixed plate 20, and fixed plate 20 sets up the positioning slot 7 of positioning insertion with positioning block 8.

[0022] Please refer to Figures 1-7And in order to lock after the sliding door body 1 is closed, and also facilitate subsequent opening operation, the sliding door body 1 is internally provided with a limiting mechanism sliding cavity 15, the sliding cavity 15 is provided with a moving plate 17 through a spring 16, the moving plate 17 can reciprocate in the sliding cavity 15, and a limiting column 18 is welded on the side wall away from the spring 16 of the moving plate 17, the limiting column 18 passes through the sliding hole 14 and extends to the recess 5, and the sliding hole 14 is arranged on the sliding door body 1, when the push plate 6 is pushed upwards and the positioning block 8 is pushed to the positioning groove 7 for positioning, at this time, the limiting column 18 is moved out of the sliding hole 14 under the action of the contraction potential energy of the spring 16, the bottom plate of the push plate 6 can be lifted and limited, the push plate 6 and the positioning block 8 can be prevented from moving downwards and resetting, the locking effect is ensured, and when opening, the limiting column 18 is pushed into the sliding hole 14, at this time, the push plate 6 is not limited, and the sliding door body 1 can be conveniently opened.

[0023] Working principle: when the sliding door body 1 is moved, the track body 2 and the guide rail 3 can be opened and closed, when locking is needed, the push plate 6 is pushed upwards through the buckle groove 11, the connecting rod 12 is slid in the sliding groove 13, the connecting rod 9 is moved upwards in the adjusting groove 10, at this time, the positioning block 8 enters the positioning groove 7 of the fixed plate 20, because the push plate 6 moves upwards, the limiting column 18 is not limited, under the action of the contraction potential energy of the spring 16, the moving plate 17 and the limiting column 18 move, the limiting column 18 moves out of the sliding hole 14 and contacts the bottom of the push plate 6 to lift, the push plate 6 can be moved downwards, and the positioning block 8 is prevented from moving, the locking operation is completed, when opening, the limiting column 18 is pressed and pushed into the sliding hole 14, at this time, the push plate 6 is not lifted and limited, under the action of the gravity of the connecting rod 9, the push plate 6 moves downwards and resets, leaves the positioning groove 7, is not limited, and the sliding door body 1 can be conveniently pushed and opened.

[0024] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A sliding door track lock comprising a sliding door body (1), characterized in that: The sliding door body (1) is arranged on the ground (19), the top end of the sliding door body (1) is provided with a track body (2), the track body (2) is provided with a guide rail (3) matched with the sliding door body (1), the middle part of one end of the sliding door body (1) is provided with a groove (5), the groove (5) is provided with a locking assembly through a pushing assembly, the locking assembly is matched with the track body (2), and the inside bottom end of the groove (5) is further provided with a limiting mechanism matched with the pushing assembly.

2. A lock for a sliding door track as claimed in claim 1, wherein: The track body (2) is further provided with a cavity (4).

3. A lock for a sliding door track as claimed in claim 2, wherein: The locking assembly comprises an adjusting groove (10) formed in one end of the sliding door body (1), the adjusting groove (10) is slidably provided with a connecting rod (9), the top end of the connecting rod (9) is fixedly provided with a positioning block (8), the end of the track body (2) is fixedly provided with a fixed plate (20), and the fixed plate (20) is provided with a positioning groove (7) matched with the positioning block (8).

4. A lock for a sliding door track as claimed in claim 3, wherein: The pushing assembly comprises a sliding groove (13) formed in the middle part of the groove (5), the sliding groove (13) is slidably provided with a connecting rod (12), one end of the connecting rod (12) is fixedly connected with the connecting rod (9), and the other end of the connecting rod (12) is fixedly provided with a push plate (6).

5. A lock for a sliding door track as claimed in claim 4, wherein: The push plate (6) is provided with a buckle groove (11) equidistantly formed on the front end side wall.

6. A lock for a sliding door track as claimed in claim 5, wherein: The limiting mechanism comprises a sliding cavity (15) formed in the inside of the sliding door body (1), the sliding cavity (15) is provided with a moving plate (17) through a spring (16), the end of the moving plate (17) is fixedly provided with a limiting column (18), the limiting column (18) passes through a sliding hole (14) and extends into the groove (5) from the sliding cavity (15), and the sliding hole (14) is formed in the sliding door body (1).

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