CN219795059U

CN219795059U - Push-pull vertical hinged door with locking mechanism

Info

Publication number: CN219795059U
Application number: CN202321028957.8U
Authority: CN
Inventors: 宋红丽; 吴俊仪; 陈研凯; 刘洋
Original assignee: Nanjing Zezhen Automatic Door Co ltd
Current assignee: Nanjing Zezhen Automatic Door Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-10-03
Anticipated expiration: 2033-04-27

Abstract

The utility model relates to the technical field of vertical hinged doors, and particularly discloses a push-pull vertical hinged door with a locking mechanism, which comprises: the door comprises a door frame, wherein a door plate I is slidingly connected to the inside of the door frame, a door plate II is rotationally connected to the inside of the door frame, a handle is arranged on the surface of the door plate I, a threaded rod is fixedly connected to the back of the handle, five limiting rods are arranged in the door plate I, and the five limiting rods are respectively arranged at four corners of the door plate I and the back end of the handle; the outer wall of each limiting rod is provided with a second sliding block, one end of the second sliding block is provided with a connecting rod, the other end of the second sliding block is provided with a first sliding block, the surface of the threaded rod is provided with a nut, and one end of the nut, which is far away from the handle, is provided with a first sliding block; through making door plant first follow spout three and slide, make slider first and draw-in groove 16 zonulae occludens through rotating the handle, make door plant first and door plant second rotate and break away from the door frame through the hinge, realize the reasonable in the biggest space of door opening, arbitrary use, and above-mentioned practical structure is simple, and is not fragile, and fixed effect is difficult to drop easily.

Description

Push-pull vertical hinged door with locking mechanism

Technical Field

The utility model relates to the technical field of vertical hinged doors, in particular to a push-pull vertical hinged door with a locking mechanism.

Background

The vertical hinged door is a door with hinges mounted on the side of the door and opened inwards (left and right, inside) or outwards (left and right, outside). Consists of door pocket, hinge, door leaf, lock, etc.

Chinese patent CN202122098114.2 provides a mute anti-shake push-pull vertical hinged door, comprising a door frame, wherein a first door leaf and a second door leaf are arranged in the door frame, and magnetic attraction is adopted when the first door leaf and the second door leaf overlap, so that the first door leaf is prevented from shaking, and noise is reduced; meanwhile, the first sliding rail and the second sliding rail are mutually attached, the sliding groove frame is additionally arranged, so that the first sliding rail is balanced in stress, the first sliding rail is enabled to slide more stably, when the first sliding rail is overlapped with the second sliding rail, the first sliding rail is stressed through the first top pulley and the second top pulley, the stress is balanced, and the first door leaf is enabled to be stable and not to shake in the sliding process.

However, the above patent only can open the door horizontally, the utilization rate of the door opening is not high, indoor air cannot be circulated to the maximum extent, indoor lighting is affected, and inconvenience is brought to life of people.

Disclosure of Invention

The utility model aims to provide a push-pull vertical hinged door with a locking mechanism, so as to solve the problems in the prior art.

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

a push-pull swing door with a locking mechanism comprising: the door comprises a door frame, wherein a door plate I is slidingly connected to the inside of the door frame, a door plate II is rotationally connected to the inside of the door frame, a handle is arranged on the surface of the door plate I, a threaded rod is fixedly connected to the back of the handle, five limiting rods are arranged in the door plate I, and the five limiting rods are respectively arranged at four corners of the door plate I and the back end of the handle;

the outer wall of each limiting rod is provided with a second sliding block, one end of the second sliding block is provided with a connecting rod, the other end of the second sliding block is provided with a first sliding block, the surface of the threaded rod is provided with a nut, and one end of the nut, which is far away from the handle, is provided with a first sliding block;

five clamping grooves are correspondingly formed in the surface of the second door plate, a hinge is fixedly connected to one side, close to the door frame, of the second door plate, and the hinge is hinged to the second door plate and the door frame.

Preferably, the bottom of the door frame is provided with a third sliding groove, and the inner wall of the third sliding groove is connected with the outer wall of the bottom of the first door plate in a sliding manner.

Preferably, the surface threaded connection of threaded rod has the nut, and the one end that the handle was kept away from to the nut rotates to be connected with the dead lever, and the dead lever is kept away from the one end fixedly connected with slider two of nut, and the hole has been seted up to the slider one that the dead lever is connected and the centre of slider two, and the diameter of hole is greater than the diameter of threaded rod.

Preferably, the second slider passes through the limiting rod and slides along the limiting rod, and one end, far away from the nut, of the second slider is fixedly connected with the first slider.

Preferably, the second sliding blocks are fixedly connected through connecting rods, the first sliding grooves are formed in two sides of the second sliding blocks close to the handles, the first fixing blocks are arranged on the inner walls of the first door plates, and the first sliding grooves are connected with the fixing blocks in a sliding mode.

Preferably, the size of the clamping groove is consistent with that of the first sliding block, and a clamping structure is arranged in the clamping groove, so that the inner wall of the clamping groove is tightly connected with the outer wall of the first sliding block.

Preferably, 5 sliding grooves II are formed in the side wall of the door plate I, which is close to the door plate II, and the inner wall of each sliding groove II is connected with the outer wall of the corresponding sliding block I in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that:

through making door plant first follow spout three and slide, make slider first and draw-in groove 16 zonulae occludens through rotating the handle, make door plant first and door plant second rotate and break away from the door frame through the hinge, realize the reasonable in the biggest space of door opening, arbitrary use, and above-mentioned practical structure is simple, and is not fragile, and fixed effect is difficult to drop easily.

Drawings

FIG. 1 is a front view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the back of the overall structure of the present utility model;

FIG. 3 is a side cross-sectional view of a portion of the structure of the present utility model;

FIG. 4 is an enlarged view of the area A of FIG. 3 in accordance with the present utility model;

FIG. 5 is a schematic view of the inside of a part of the structure of the present utility model.

In the figure: 1. a first sliding block; 2. a handle; 3. a first chute; 4. a door frame; 5. a second chute; 6. a door panel I; 7. a hinge; 8. a second door plate; 9. a fixed rod; 10. a second slide block; 11. a limit rod; 12. a nut; 13. a threaded rod; 14. a connecting rod; 15. a chute III; 16. a clamping groove.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Embodiment one:

referring to fig. 1-3, the present utility model provides a technical solution: a push-pull swing door with a locking mechanism comprising: door frame 4, the inside sliding connection of door frame 4 has door plant one 6, and the inside rotation of door frame 4 is connected with door plant two 8, its characterized in that: the surface of the door plate I6 is provided with a handle 2, a threaded rod 13 is fixedly connected to the rear of the handle 2, five limiting rods 11 are arranged in the door plate I6, and the five limiting rods 11 are respectively arranged at four corners of the door plate I6 and the rear end of the handle 2; the bottom of door frame 4 is provided with spout III 15, and sliding connection has the bottom outer wall of door plant one 6 on the inner wall of spout III 15.

The door frame 4 is provided with the third sliding groove 15, the door plate I6 slides along the third sliding groove 15, the door plate II 8 is rotationally connected with the door frame 4 when passing through the hinge 7, the first sliding block 1 is inserted into the clamping groove 16 and is tightly connected with the clamping groove 16, and the door plate I6 and the door plate II 8 are tightly connected together.

Embodiment two:

referring to fig. 2, in order to facilitate the second slider 10 to move along the horizontal direction, the outer wall of each limiting rod 11 is provided with the second slider 10, one end of the second slider 10 is provided with a connecting rod 14, the other end of the second slider 10 is provided with a first slider 1, the surface of the threaded rod 13 is provided with a nut 12, and one end of the nut 12 far away from the handle 2 is provided with the first slider 1; the surface of the threaded rod 13 is in threaded connection with a nut 12, one end of the nut 12 far away from the handle 2 is rotationally connected with a fixed rod 9, one end of the fixed rod 9 far away from the nut 12 is fixedly connected with a sliding block II 10, a hole is formed in the middle of the sliding block I1 and the sliding block II 10 connected with the fixed rod 9, and the diameter of the hole is larger than that of the threaded rod 13; the second slide block 10 passes through the limiting rod 11 and slides along the limiting rod 11, and one end, far away from the nut 12, of the second slide block 10 is fixedly connected with the first slide block 1.

Through rotating handle 2, drive threaded rod 13 rotation, drive the nut through threaded rod 13 and remove, make slider 1 follow spout second 5 slip, make all sliders first follow gag lever post 11 slip through connecting rod 14, can not take place the skew.

Embodiment III:

referring to fig. 3, in order to facilitate fixing the first door panel 6 and the second door panel 8, five clamping grooves 16 are correspondingly formed on the surface of the second door panel 8, a hinge 7 is fixedly connected to one side of the second door panel 8, which is close to the door frame 4, and the hinge 7 is hinged with the second door panel 8 and the door frame 4; the size of the clamping groove 16 is consistent with that of the first sliding block 1, and a clamping structure is arranged in the clamping groove 16, so that the inner wall of the clamping groove 16 is tightly connected with the outer wall of the first sliding block 1; the side wall of one side of the first door plate 6, which is close to the second door plate 8, is provided with 5 sliding grooves II 5, and the inner wall of each sliding groove II 5 is connected with the outer wall of the corresponding sliding block I1 in a sliding manner; the sliding blocks II 10 are fixedly connected through a connecting rod 14, the sliding grooves I3 are formed in the two sides of the sliding blocks II 10 close to the handle 2, the fixing blocks are arranged on the inner wall of the door plate I6, and the sliding grooves I3 are connected with the fixing blocks in a sliding mode.

Through being provided with the clamping structure in the inside of draw-in groove 16, when making slider 1 slide into draw-in groove 16, with draw-in groove 16 zonulae occludens together, make door plant one 6 and door plant two 8 be difficult for droing, it is fixed more firm, make door plant one 6 and door plant two 8 rotate along door frame 4, make the biggest space of door opening rationally use.

In actual use, the door plate I6 slides along the sliding groove III 15, the door plate II 8 is rotationally connected with the door frame 4 when the door plate I passes through the hinge 7, the door plate I6 is inserted into the clamping groove 16 and is tightly connected with the clamping groove 16, the door plate I6 and the door plate II 8 are tightly connected together, the handle 2 is rotated to drive the threaded rod 13 to rotate, the threaded rod 13 drives the nut to move, the slide block I1 slides along the sliding groove II 5, all the slide blocks slide along the limiting rod 11 without deviation through the connecting rod 14, and the clamping structure is arranged in the clamping groove 16, so that the slide block I1 is tightly connected with the clamping groove 16 when sliding into the clamping groove 16, the door plate I6 and the door plate II 8 are not easy to fall off, the fixing is firmer, the door plate I6 and the door plate II 8 rotate along the door frame 4, and the maximum space of a door opening is reasonably used.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A push-pull swing door with a locking mechanism comprising: door frame (4), the inside sliding connection of door frame (4) has door plant one (6), and the inside rotation of door frame (4) is connected with door plant two (8), its characterized in that: the surface of the door plate I (6) is provided with a handle (2), a threaded rod (13) is fixedly connected with the rear of the handle (2), five limiting rods (11) are arranged in the door plate I (6), and the five limiting rods (11) are respectively arranged at four corners of the door plate I (6) and the rear end of the handle (2);

a second sliding block (10) is arranged on the outer wall of each limiting rod (11), a connecting rod (14) is arranged at one end of the second sliding block (10), a first sliding block (1) is arranged at the other end of the second sliding block (10), a nut (12) is arranged on the surface of the threaded rod (13), and a first sliding block (1) is arranged at one end, far away from the handle (2), of the nut (12);

five clamping grooves (16) are correspondingly formed in the surface of the second door plate (8), a hinge (7) is fixedly connected to one side, close to the door frame (4), of the second door plate (8), and the hinge (7) is hinged to the second door plate (8) and the door frame (4).

2. A push-pull swing door with locking mechanism according to claim 1 wherein: the bottom of door frame (4) is provided with spout III (15), and sliding connection has the bottom outer wall of door plant I (6) on the inner wall of spout III (15).

3. A push-pull swing door with locking mechanism according to claim 2, wherein: the surface threaded connection of threaded rod (13) has nut (12), and the one end that handle (2) was kept away from to nut (12) rotates and is connected with dead lever (9), and one end that nut (12) was kept away from to dead lever (9) is fixedly connected with slider two (10), and the hole has been seted up in the centre of slider one (1) and slider two (10) that dead lever (9) are connected, and the diameter of hole is greater than the diameter of threaded rod (13).

4. A push-pull swing door with locking mechanism according to claim 3 wherein: the second sliding block (10) penetrates through the limiting rod (11) and slides along the limiting rod (11), and one end, far away from the nut (12), of the second sliding block (10) is fixedly connected with the first sliding block (1).

5. A push-pull swing door with locking mechanism according to claim 4 wherein: the sliding blocks II (10) are fixedly connected through connecting rods (14), the sliding grooves I (3) are formed in the two sides of the sliding blocks II (10) close to the handles (2), the fixing blocks are arranged on the inner walls of the door plates I (6), and the fixing blocks are connected with the sliding grooves I (3) in a sliding mode.

6. A push-pull swing door with locking mechanism according to claim 5 wherein: the size of the clamping groove (16) is consistent with that of the first sliding block (1), and a clamping structure is arranged in the clamping groove (16), so that the inner wall of the clamping groove (16) is tightly connected with the outer wall of the first sliding block (1).

7. A push-pull swing door with locking mechanism according to claim 6 wherein: and 5 sliding grooves II (5) are formed in the side wall of the door plate I (6) close to the door plate II (8), and the outer wall of the sliding block I (1) is connected with the inner wall of the sliding groove II (5) in a sliding manner.