Free folding open type moving door

Abstract

The utility model belongs to the technical field of movable doors, and particularly relates to a free folding open type movable door which comprises two movable door frames corresponding to each other in position, movable door leaves are fixedly connected to the inner walls of the movable door frames, a door handle is hinged to the outer wall of one of the movable door frames, and the door handle is hinged to the outer wall of the other movable door frame. A push switch is fixedly connected to the outer wall of the door handle, two first openings corresponding to each other in position are formed in the outer wall of the movable door frame, and an inflator pump is fixedly connected to the inner wall of each first opening. The problem that the door frame is directly collided when the folding door is opened can be avoided, the door frame and the door leaf can be effectively protected from being influenced by collision, the service life of the door is prolonged, the maintenance and replacement cost is reduced, garbage on the inner wall of the sliding rail can be blown out of the inner wall of the sliding rail, it can be ensured that the garbage in the sliding rail is cleaned up, and the service life of the door is prolonged. And the influence of the residues on the smooth movement of the sliding rail moving door is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of movable doors, in particular to a freely foldable open movable door. Background Art

[0002] A folding open sliding door usually refers to a door that can be folded, unfolded and slid freely. When opened, it can maximize the use of space and can easily achieve a seamless connection between indoor and outdoor spaces. This type of door usually consists of multiple foldable door leaves, which can be folded up when needed to create a wider passage.

[0003] However, when the existing folding open sliding doors are used, in order to reserve a larger space, the folding doors are usually attached together, but the door frames are prone to collision during the door opening process. Long-term collisions may cause damage to the door frames, affecting the normal use of the door, and may also be accompanied by noise, causing discomfort.

[0004] Therefore, we propose a freely foldable open sliding door to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a freely folding open movable door, aiming at the problem that a door frame of a folding open movable door is prone to collision during the door opening process, which may cause damage to the door frame.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a freely foldable open sliding door, comprising two sliding door frames corresponding to each other in position, the inner walls of the sliding door frames are fixedly connected with sliding door leaves, the outer wall of one of the sliding door frames is hinged with a door handle, and the outer wall of the door handle is fixedly connected with a push switch.

[0007] Preferably, the outer wall of the movable door frame is provided with two first openings at corresponding positions, an air pump is fixedly connected to the inner wall of the first opening, an output end of the air pump is connected to an airbag, and the push switch is electrically connected to the air pump.

[0008] Preferably, the inner wall of the first opening is provided with a plurality of limit sliding grooves corresponding to each other, the inner wall of the limit sliding groove is slidably connected with a limit sliding block matching therewith, and the outer walls of the plurality of limit sliding blocks are fixedly connected with the same buffer soft board.

[0009] Preferably, the outer wall of the buffer soft board is fixedly connected with two fixed blocks at positions corresponding to each other, the fixed blocks are fixedly connected with the outer wall of the airbag, and the lower end of the movable door frame is slidably connected with a pulley.

[0010] Preferably, the lower end of the airbag is connected to an air outlet pipe, the lower end of the air outlet pipe is connected to an air outlet head, and a pressure control valve is installed on the outer wall of the air outlet pipe.

[0011] Compared with the existing technology, the advantages of a free folding open sliding door are: after the buffer soft plate extends out of the sliding door frame, it can avoid the problem of direct collision between the door frame and the folding door when the door is opened, and can effectively protect the door frame and the door leaf from collision, thereby extending the service life of the door and reducing the cost of maintenance and replacement;

[0012] The garbage on the inner wall of the slide rail can also be blown out of the inner wall of the slide rail, which can ensure that the garbage in the guide rail is cleaned up and avoid the residue from affecting the smooth movement of the slide rail sliding door. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a freely foldable open movable door provided by the utility model;

[0014] Figure 2 It is a schematic diagram of the front cross-section structure of a freely foldable open movable door provided by the utility model;

[0015] Figure 3 The utility model provides a free folding open movable door. Figure 2 A schematic diagram of the enlarged structure of part A in the figure.

[0016] In the figure: 1. movable door frame; 2. movable door leaf; 3. door handle; 4. push switch; 5. air pump; 6. air bag; 7. limit slide; 8. limit slider; 9. buffer soft board; 10. fixed block; 11. pulley; 12. air outlet pipe; 13. air outlet head; 14. pressure control valve. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] like Figure 1-Figure 3 As shown, a freely foldable open sliding door comprises two sliding door frames 1 corresponding to each other in position, the inner walls of the sliding door frames 1 are fixedly connected with sliding door leaves 2, the outer wall of one of the sliding door frames 1 is hinged with a door handle 3, and the outer wall of the door handle 3 is fixedly connected with a push switch 4.

[0019] like Figure 3As shown, the outer wall of the movable door frame is provided with two first openings corresponding to each other, the inner wall of the first opening is fixedly connected with an air pump 5, the output end of the air pump 5 is connected with an airbag 6, the pressing switch 4 is electrically connected with the air pump 5, pressing the switch 4 will start the air pump 5, and then the air pump 5 will inflate air into the airbag 6, so that the inside of the airbag 6 is inflated.

[0020] like Figures 1 to 3 As shown, the inner wall of the first opening is provided with a plurality of limit slide grooves 7 corresponding to each other, the inner wall of the limit slide groove 7 is slidably connected with a limit slider 8 matching it, and the outer walls of the plurality of limit sliders 8 are fixedly connected with the same buffer soft plate 9. After the buffer soft plate 9 is extended out of the movable door frame, the problem of direct collision of the door frame when the folding door is opened can be avoided, and the door frame and door leaf can be effectively protected from collision, thereby extending the service life of the door and reducing the cost of maintenance and replacement. The installation of the limit slider 8 and the limit slide groove 7 can make the buffer soft plate 9 more stable during the extension and retraction process, and can effectively reduce the stress on the buffer soft plate 9, thereby reducing the degree of wear of components.

[0021] like Figures 1 to 3 As shown, the outer wall of the buffer soft plate 9 is fixedly connected with two fixed blocks 10 at corresponding positions, the fixed block 10 is fixedly connected to the outer wall of the airbag 6, and the lower end of the movable door frame 1 is slidably connected with a pulley 11. The fixed block 10 and the limiting slider 8 extend the buffer soft plate 9 out of the movable door frame, which can avoid the problem of direct collision of the door frame when the folding door is opened, and can effectively protect the door frame and door leaf from collision, thereby extending the service life of the door and reducing the cost of maintenance and replacement.

[0022] like Figure 1 to Figure 2 As shown, the lower end of the airbag 6 is connected to an air outlet pipe 12, and the lower end of the air outlet pipe 12 is connected to an air outlet head 13. A pressure control valve 14 is installed on the outer wall of the air outlet pipe 12. Excess gas will be blown to the inner wall of the slide rail through the air outlet pipe 12 and the air outlet head 13. At this time, the garbage on the inner wall of the slide rail can be blown out of the inner wall of the slide rail, which can ensure that the garbage in the slide rail is cleaned up and avoid the residue from affecting the smooth movement of the slide rail sliding door.

[0023] The operating principle of the utility model is described as follows: during use, the user first uses the door handle 3 to push the movable door frame 1 outward. During the pushing process, the staff member's finger will start the push switch 4. Since the push switch 4 is electrically connected to the air pump 5, the push switch 4 will start the air pump 5, and then the air pump 5 will inflate the air bag 6, so that the air bag 6 is inflated, and then the buffer soft board 9 is extended out of the movable door frame through the fixed block 10 and the limit slider 8, which can avoid the problem of direct collision of the door frame when the folding door is opened, and can effectively protect the door frame and the door leaf from collision, thereby extending the service life of the door and reducing the cost of maintenance and replacement;

[0024] Since the output power of the inflation pump is relatively large, the excess gas will be blown toward the inner wall of the slide rail through the outlet pipe 12 and the outlet head 13. At this time, the garbage on the inner wall of the slide rail can be blown out of the inner wall of the slide rail, ensuring that the garbage in the guide rail is cleaned up, avoiding the residue from affecting the smooth movement of the slide rail sliding door. After the two buffer soft plates 9 are squeezed, the gas in the airbag 6 will be blown into the slide rail again through the outlet pipe 12 and the outlet head 13.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A freely foldable open sliding door, characterized in that: The invention comprises two movable door frames (1) at positions corresponding to each other, wherein the inner walls of the movable door frames (1) are fixedly connected to movable door leaves (2), wherein the outer wall of one of the movable door frames (1) is hingedly connected to a door handle (3), and the outer wall of the door handle (3) is fixedly connected to a push switch (4); The outer wall of the movable door frame (1) is provided with two first openings at positions corresponding to each other, an air pump (5) is fixedly connected to the inner wall of the first opening, an output end of the air pump (5) is connected to an air bag (6), and the push switch (4) is electrically connected to the air pump (5); The inner wall of the first opening is provided with a plurality of mutually corresponding limiting sliding grooves (7), the inner wall of the limiting sliding groove (7) is slidably connected to a matching limiting sliding block (8), and the outer walls of the plurality of limiting sliding blocks (8) are fixedly connected to the same buffer soft board (9).

2. A freely foldable open sliding door according to claim 1, characterized in that: The outer wall of the buffer soft plate (9) is fixedly connected to two fixed blocks (10) at positions corresponding to each other, the fixed blocks (10) are fixedly connected to the outer wall of the airbag (6), and the lower end of the movable door frame (1) is slidably connected to a pulley (11).

3. A freely foldable open sliding door according to claim 1, characterized in that: The lower end of the air bag (6) is connected to an air outlet pipe (12), the lower end of the air outlet pipe (12) is connected to an air outlet head (13), and a pressure control valve (14) is installed on the outer wall of the air outlet pipe (12).

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