CN219176094U

CN219176094U - Novel door lock structure

Info

Publication number: CN219176094U
Application number: CN202223237588.1U
Authority: CN
Inventors: 李晓鸽
Original assignee: Nantong Yimaiao Storage Intelligent Technology Co ltd
Current assignee: Nantong Yimaiao Storage Intelligent Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-06-13
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a novel door lock structure, which relates to the technical field of door locks and comprises a door plate, a base and a cabinet body, wherein a buckle is fixedly arranged in the door plate, the base is in clamping connection with the buckle, two fixing plates are fixedly connected in the base, two pin shafts are rotatably connected in the base, and a transmission frame is fixedly connected between the two pin shafts, and the novel door lock structure has the beneficial effects that: through adopting simple pulling handle, make the clamp plate exert pressure to one side of drive frame, make one side of drive frame can descend, when one side of drive frame descends, can exert pressure to the plectrum, thereby make the locking strip rotate, drive the pressure piece and exert pressure to the transfer line, thereby make the hasp motion of fixed connection on the transfer line, the cooperation of hasp and knocker will be relieved, thereby can open the door plant, this novel door lock structure, through the hasp of setting up from top to bottom, make the door plant more stable, and simple structure, it is all comparatively convenient to install and use.

Description

Novel door lock structure

Technical Field

The utility model relates to the technical field of door locks, in particular to a novel door lock structure.

Background

The door lock is used for locking the door to prevent other people from opening the equipment of this door, and at present, the household cabinet of depositing clothing does not possess the door lock for the convenience, mostly adopts a knocker fixed, opens through ordinary handle, and its stability is relatively poor, for this reason, proposes a novel door lock structure.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a novel door lock structure, which solves the problems that the prior art provides that at present, a box is mostly fixed by adopting a door latch and is opened by a common handle, and the stability is poor.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a novel door lock structure, includes door plant and base and cabinet body, the inside fixed mounting of door plant has the buckle, base and buckle joint, two fixed plates of inside fixedly connected with of base, the inside rotation of base is connected with two round pins, two fixedly connected with transmission frame between the round pin axle, the bottom fixedly connected with fixed column of transmission frame, the bottom of transmission frame just is located the outside fixedly connected with first spring of fixed column, the bottom and the base fixed connection of first spring, two the inside sliding connection of fixed plate has the clamp plate, the clamp plate is located the top of transmission frame, the bottom fixedly connected with handle of clamp plate, the door plant joint has two hasp mounts and two mounts, the inside rotation of base is connected with the lock core, the outer wall fixedly connected with of lock core dials the board, it is located the below of transmission frame to dial the board.

Preferably, the inside of two the hasp mount is all rotated and is connected with the transfer line, two the equal fixedly connected with hasp of outer wall of transfer line, two the equal fixed mounting in one side of hasp has the second spring, second spring and hasp mount fixed connection, two the transfer line is the L type, and when the hand no longer pulls the handle, the hasp will reset under the effort of second spring.

Preferably, the two transmission rods penetrate through one ends of the two locking fixing frames respectively and are connected to the interiors of the two fixing frames in a rotating mode respectively, sliding grooves are formed in the interiors of the two fixing frames, the two transmission rods are connected with the two sliding grooves in a sliding mode respectively, and the transmission rods are L-shaped and therefore slide in the sliding grooves.

Preferably, lock bars are inserted in the lock cylinder, pressure plates are inserted at two ends, away from each other, of each lock bar, the two pressure plates are respectively connected in the two fixing frames in a rotating mode, the two pressure plates are located above the two transmission rods, and when the pressure plates move, the rotation rods can be driven to move.

Preferably, the top of clamp plate is pegged graft and is had fixed lid, fixed lid passes through bolt fixed connection with the base, utilizes fixed lid, can play the effect of fixed handle.

Preferably, a door plate is hinged to one side of the cabinet body, two door buckles are fixedly connected to the inside of the cabinet body, the two lock catches are matched with the two door buckles respectively, and the lock catches are arranged up and down, so that the door plate is integrally more stable.

Preferably, the shape of the locking bar is rectangular, so that the locking bar is firmer in the lock cylinder.

The utility model provides a novel door lock structure, which has the following beneficial effects:

1. this novel door lock structure through adopting simple pulling handle, makes the clamp plate exert pressure to one side of drive frame, makes one side of drive frame can descend, when one side of drive frame descends, can exert pressure to the plectrum to make the locking strip rotate, drive the pressure piece and exert pressure to the transfer line, thereby make the hasp motion of fixed connection on the transfer line, the cooperation of hasp and knocker will be relieved, thereby can open the door plant, this novel door lock structure, through the hasp of setting up from top to bottom, make the door plant whole more stable, and simple structure, it is all comparatively convenient to install and use.

2. The novel door lock structure has the advantages of low production cost, easy processing, simple assembly and attractive appearance, and is suitable for various cabinets which often need to be opened and closed.

Drawings

FIG. 1 is a schematic view of the structure of a door panel according to the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a cross-sectional view of a base of the present utility model;

FIG. 4 is a cross-sectional view of a base of the present utility model;

FIG. 5 is a schematic view of the structure of the base of the present utility model;

FIG. 6 is a schematic view of the structure of the base of the present utility model;

FIG. 7 is a schematic view of the structure of the transmission frame part of the present utility model;

FIG. 8 is a schematic view of the structure of the transmission frame part of the present utility model;

FIG. 9 is a cross-sectional view of a lock core portion of the present utility model;

FIG. 10 is a cross-sectional view of a latch mount of the present utility model;

FIG. 11 is a cross-sectional view of other locations of the present utility model;

FIG. 12 is a schematic view of the structure of the cabinet of the present utility model;

fig. 13 is a schematic structural view of the door latch according to the present utility model.

In the figure: 1. a door panel; 2. a base; 3. a pressing plate; 4. a fixing plate; 5. a buckle; 6. a pin shaft; 7. a poking plate; 8. a first spring; 9. a transmission frame; 10. fixing the column; 11. a lock core; 12. a locking bar; 13. a door catch; 14. a fixed cover; 15. a lock catch fixing frame; 16. locking; 17. a second spring; 18. a transmission rod; 19. a pressure piece; 20. a fixing frame; 21. a cabinet body; 22. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 13, the present utility model provides a technical solution: the utility model provides a novel door lock structure, including door plant 1 and base 2 and cabinet body 21, the inside fixed mounting of door plant 1 has buckle 5, base 2 and buckle 5 joint, two fixed plates 4 of inside fixedly connected with of base 2, the inside rotation of base 2 is connected with two round pins 6, fixedly connected with transmission frame 9 between two round pins 6, the bottom fixedly connected with fixed column 10 of transmission frame 9, the bottom of transmission frame 9 just is located the outside fixedly connected with first spring 8 of fixed column 10, the bottom and the base 2 fixed connection of first spring 8, the inside sliding connection of two fixed plates 4 has clamp plate 3, clamp plate 3 is located the top of transmission frame 9, the bottom fixedly connected with handle 22 of clamp plate 3, door plant 1 joint has two hasp mounts 15 and two mounts 20, the inside rotation of base 2 is connected with lock core 11, the outer wall fixedly connected with plectrum 7 of lock core 11, plectrum 7 is located the below of transmission frame 9.

The inside of two hasp mount 15 all rotates and is connected with transfer line 18, and the equal fixedly connected with hasp 16 of outer wall of two transfer lines 18, and one side of two hasp 16 all fixed mounting has second spring 17, second spring 17 and hasp mount 15 fixed connection, and two transfer lines 18 are the L type, and when pressure piece 19 no longer exerted pressure to transfer line 18, hasp 16 will reset under the effort of second spring 17.

The two transmission rods 18 penetrate through one ends of the two lock catch fixing frames 15 respectively and are connected to the interiors of the two fixing frames 20 in a rotating mode respectively, sliding grooves are formed in the interiors of the two fixing frames 20, the two transmission rods 18 are connected with the two sliding grooves in a sliding mode respectively, when the pressure piece 19 presses the transmission rods 18, the transmission rods 18 rotate, and the transmission rods 18 slide in the sliding grooves due to the fact that the transmission rods 18 are L-shaped.

The lock cylinder 11 is internally inserted with a lock bar 12 with a rectangular shape, two ends, far away from each other, of the lock bar 12 are inserted with pressure plates 19, the two pressure plates 19 are respectively connected to the interiors of the two fixing frames 20 in a rotating mode, the two pressure plates 19 are located above the two transmission rods 18, the lock bar 12 rotates to drive the pressure plates 19 to press the transmission rods 18, so that a lock catch 16 fixedly connected to the transmission rods 18 moves, one side of a cabinet body 21 is hinged with a door plate 1, two door buckles 13 are fixedly connected to the interior of the cabinet body 21, the two lock catches 16 are respectively matched with the two door buckles 13, when the lock catches 16 on the transmission rods 18 move, the matching of the lock catches 16 and the door buckles 13 is released, so that the door plate 1 can be opened, and the door plate 1 is integrally more stable through the lock catches 16 arranged up and down

The top of the pressing plate 3 is inserted with a fixed cover 14, the fixed cover 14 is fixedly connected with the base 2 through bolts, and the fixed cover 14 is pressed above the pressing plate 3 to play a role of a fixed handle 22.

In summary, in the novel door lock structure, when in use, the pressing plate 3 slides in the fixing plate 4 by simply pulling the handle 22, and pressure is applied to one side of the transmission frame 9, since the transmission frame 9 is rotatably connected to the inside of the base 2 through the pin shaft 6, one side of the transmission frame 9 can descend, when one side of the transmission frame 9 descends, the pulling plate 7 on the outer wall of the lock cylinder 11 is pressed, so that the locking strip 12 rotates, the pressure piece 19 is driven to press the transmission rod 18, so that the lock catch 16 fixedly connected to the transmission rod 18 moves, the cooperation between the lock catch 16 and the door catch 13 is released, so that the door plate 1 can be opened, when the hand is released, the transmission frame 9 can reset the pressing plate 3 under the action of the first spring 8, and the lock catch 16 can reset under the action of the second spring 17.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a novel door lock structure, includes door plant (1) and base (2) and cabinet body (21), its characterized in that: the inside fixed mounting of door plant (1) has buckle (5), base (2) and buckle (5) joint, the inside fixedly connected with of base (2) two fixed plates (4), the inside rotation of base (2) is connected with two round pins (6), two fixedly connected with transmission frame (9) between round pins (6), the bottom fixedly connected with fixed column (10) of transmission frame (9), the bottom of transmission frame (9) just is located the outside fixedly connected with first spring (8) of fixed column (10), the bottom and the base (2) fixedly connected with of first spring (8), two the inside sliding connection of fixed plate (4) has clamp plate (3), clamp plate (3) are located the top of transmission frame (9), the bottom fixedly connected with handle (22) of clamp plate (3), the inside rotation of base (2) is connected with two mounts (15) and two mounts (20), the fixed connection of plate (7) are located the top of transmission frame (9), the fixed connection of plate (7) is located lock core (7).

2. The novel door lock structure according to claim 1, wherein: the inside of two hasp mount (15) all rotates and is connected with transfer line (18), two the outer wall of transfer line (18) all fixedly connected with hasp (16), two one side of hasp (16) all fixed mounting has second spring (17), second spring (17) and hasp mount (15) fixed connection, two transfer line (18) are L type.

3. The novel door lock structure according to claim 2, wherein: the two transmission rods (18) penetrate through one ends of the two lock catch fixing frames (15) respectively and are connected to the interiors of the two fixing frames (20) in a rotating mode respectively, sliding grooves are formed in the interiors of the two fixing frames (20), and the two transmission rods (18) are connected with the two sliding grooves in a sliding mode respectively.

4. The novel door lock structure according to claim 2, wherein: the lock is characterized in that lock bars (12) are inserted into the lock cylinder (11), pressure plates (19) are inserted into two ends, which are far away from each other, of the lock bars (12), the two pressure plates (19) are respectively connected into the two fixing frames (20) in a rotating mode, and the two pressure plates (19) are located above the two transmission rods (18).

5. The novel door lock structure according to claim 1, wherein: the top of the pressing plate (3) is inserted with a fixed cover (14), and the fixed cover (14) is fixedly connected with the base (2) through bolts.

6. The novel door lock structure according to claim 2, wherein: one side of the cabinet body (21) is hinged with a door plate (1), two door buckles (13) are fixedly connected inside the cabinet body (21), and two lock catches (16) are respectively matched with the two door buckles (13).

7. The novel door lock structure according to claim 4, wherein: the locking strip (12) is rectangular in shape.