CN220151198U

CN220151198U - Foldable push door

Info

Publication number: CN220151198U
Application number: CN202321578199.7U
Authority: CN
Inventors: 徐春明
Original assignee: Zhejiang Noke Energy Saving Doors And Windows Co ltd
Current assignee: Zhejiang Noke Energy Saving Doors And Windows Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-12-08
Anticipated expiration: 2033-06-20

Abstract

The utility model relates to the technical field of folding doors, in particular to a foldable push door. The folding door comprises a door frame, wherein a movable door, a first folding door and a second folding door are sequentially arranged on the inner side of the door frame, a movable assembly is arranged between the bottom end of the movable door and the door frame, first hinges are arranged at the upper end and the lower end between the movable door and the first folding door, second hinges are arranged at the upper end and the lower end between the second folding door and the first folding door, and a guide rail assembly is further arranged at the upper end of the movable door and positioned on the inner side of the door frame. According to the utility model, the clamping hand is avoided through the first rubber block, the second rubber block and the third rubber block, and most of weight can be supported through the rubber pulley when the movable door moves, so that the service life of the L-shaped connecting block is prolonged, the probability of noise generation caused by abrasion of the L-shaped connecting block is reduced, and meanwhile, the movable door is convenient to detach through structural cooperation of the movable assembly, so that later maintenance is convenient.

Description

Foldable push door

Technical Field

The utility model relates to the technical field of electronic product processing equipment, in particular to a foldable push door.

Background

The folding door is a furniture term, is mainly suitable for partition purposes in workshops, shops, office buildings, exhibition halls, home decoration and other places, is screen-type, can be installed and used on both inner doors and outer doors, and can effectively play roles in heat insulation, dust prevention, noise reduction, sound insulation, shielding and the like;

as a new folding door with the publication number CN213330661U, this patent describes "sliding the inner rail with respect to the inner rail at the bottom aircraft rail and rolling the outer rail with respect to the outer rail at the bottom aircraft rail, this moving mode can support the door body by combining the sliding block and the rolling wheel, that is, avoid the problem of noise caused by sliding wear caused by the sliding block being embedded into the sliding groove alone", and proposes "the existing folding door mostly adopts sliding block to be embedded into the sliding groove to slide, so as to realize the folding movement of the door body, this moving mode, although the basic movement requirement of the door body can be realized, is easy to generate noise phenomenon caused by insufficient lubrication after long-term use, and the sliding block is difficult to disassemble after being embedded into the sliding groove, thus the technical disadvantage of difficult maintenance problem" is proposed;

in summary, the following technical problems exist in the prior art: at present, some existing folding doors slide by using a sliding block embedded sliding groove, the sliding block is easy to abrade in a moving mode, noise is generated, meanwhile, the sliding block is inconvenient to disassemble due to the fact that the sliding block is embedded into the sliding groove, and further, the later maintenance is inconvenient, and therefore the folding sliding door is provided.

Disclosure of Invention

The present utility model is directed to a foldable sliding door, which solves the above-mentioned problems.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a collapsible push door, includes the door frame, the inboard of door frame has set gradually dodge gate, first folding door and second folding door, be provided with the removal subassembly between the bottom of dodge gate and the door frame, the first anti-pinch groove of having seted up of the one end that the dodge gate is close to first folding door, the inboard in first anti-pinch groove is provided with first rubber piece, first rubber piece is fixed with the dodge gate, the second anti-pinch groove has all been seted up at the both ends of first folding door, two the inboard in second anti-pinch groove all is provided with the second rubber piece, two the second rubber piece all is fixed with first folding door, the third anti-pinch groove has been seted up to the one end that the second folding door is close to first folding door, the inboard in third anti-pinch groove is provided with the third rubber piece, the third rubber piece is fixed with the second folding door, upper end and the lower extreme between dodge gate all are provided with first hinge, the second folding door and the upper end and lower extreme between the first folding door all are provided with the second folding door, and the second folding door all is located the inboard of door frame and sets up the hinge.

Preferably, door handles are fixed on two sides of one end of the movable door far away from the first folding door.

Preferably, the movable assembly comprises a pulley yoke, rubber pulleys, L-shaped connecting blocks, bolts and sliding columns, wherein the pulley yoke is arranged at the inner side of the door frame and positioned at the two ends of the bottom end of the movable door, a plurality of rubber pulleys are arranged at the inner side of each pulley yoke, the rubber pulleys are attached to the door frame, the L-shaped connecting blocks are arranged at one side of the lower end of the door frame and positioned at the two ends of the movable door, a plurality of bolts are connected between the upper ends of the L-shaped connecting blocks and the movable door in a threaded manner, the sliding columns are fixed at one side, close to the L-shaped connecting blocks, of each pulley yoke, and the sliding columns are positioned inside the L-shaped connecting blocks and are in sliding connection with the L-shaped connecting blocks.

Preferably, the guide rail assembly comprises a guide post and a fixed block, the upper end of the inner side of the door frame is further provided with the guide post, the fixed blocks are fixed at the two ends of the top end of the movable door, the guide post is in sliding connection with the fixed blocks, one end of the guide post penetrates through the door frame and is provided with a limiting assembly, and the guide post is in sliding connection with the door frame.

Preferably, the limiting component comprises a limiting block, a pull rod and a spring, wherein one end of the guide post penetrates through the door frame and is fixedly provided with the limiting block, one side of the limiting block is slidably connected with the pull rod, one side of the pull rod, which is close to the door frame, is positioned inside the door frame and is slidably connected with the door frame, one side, which is far away from the door frame, of the pull rod is provided with the spring, one end of the spring is fixed with the pull rod, and the other end of the spring is fixed with the limiting block.

Preferably, the limiting component comprises a hanging plate and a limiting frame, one end of the guide post penetrates through the door frame and is connected with the hanging plate in a rotating mode, one end, close to the hanging plate, of the door frame is located at the lower end of the hanging plate, and the limiting frame is fixed to the outer side of the hanging plate and is attached to the limiting frame.

It can be clearly seen that the technical problems to be solved by the present utility model can be necessarily solved by the above-mentioned technical solutions of the present utility model.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

through holistic structural fit design for when promoting the dodge gate, make through first rubber piece, second rubber piece and third rubber piece and avoid the tong, effectively improve whole security, and can support most weight through the rubber pulley when the dodge gate removes, and then alleviate the burden of L shape connecting block, reduce the wearing and tearing to L shape connecting block when the dodge gate removes, thereby the life of extension L shape connecting block has reduced the probability that leads to the production noise because of L shape connecting block wearing and tearing, makes convenient dismantlement to the dodge gate through the structural fit of moving assembly simultaneously, and then make things convenient for later stage maintenance.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model after pushing the sliding door;

FIG. 3 is a schematic view showing the structure of the sliding door, the first folding door and the second folding door according to the present utility model;

FIG. 4 is a schematic view of the structure between the sliding door and the door frame according to the present utility model;

FIG. 5 is a schematic view of a moving assembly according to the present utility model;

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

fig. 7 is a schematic view of the structure of the hanger plate and the retainer of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

in the figure: 1. a door frame; 2. a moving door; 3. a first folding door; 4. a second folding door; 5. a first anti-pinch groove; 6. a first rubber block; 7. a second anti-pinch groove; 8. a second rubber block; 9. a third anti-pinch groove; 10. a third rubber block; 11. a first hinge; 12. a second hinge; 13. a door handle; 14. a pulley frame; 15. a rubber pulley; 16. an L-shaped connecting block; 17. a bolt; 18. a spool; 19. a guide post; 20. a fixed block; 21. a limiting block; 22. a pull rod; 23. a spring; 24. a hanging plate; 25. and a limiting frame.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1:

referring to fig. 1-6, a foldable push door comprises a door frame 1, wherein a moving door 2, a first folding door 3 and a second folding door 4 are sequentially arranged on the inner side of the door frame 1, a door handle 13 is fixed on two sides of one end, far away from the first folding door 3, of the moving door 2, when the moving door 2 moves and the first folding door 3 and the second folding door 4 are folded, a first anti-clamping groove 5 is formed in one end, close to the first folding door 3, of the moving door 2, a first rubber block 6 is arranged on the inner side of the first anti-clamping groove 5, the first rubber block 6 is fixed with the moving door 2, a second anti-clamping groove 7 is formed in two ends of the first folding door 3, second rubber blocks 8 are fixed with the first folding door 3, a third anti-clamping groove 9 is formed in one end, close to the first folding door 3, of the second folding door 4, a third rubber block 10 is arranged on the inner side of the third anti-clamping groove 9, and the third rubber block 10 and the third folding door 4 are fixed with the second rubber block 4;

in order to facilitate folding between the movable door 2 and the first folding door 3 and between the first folding door 3 and the second folding door 4, the upper end and the lower end between the movable door 2 and the first folding door 3 are respectively provided with a first hinge 11, and the upper end and the lower end between the second folding door 4 and the first folding door 3 are respectively provided with a second hinge 12;

in order to facilitate pushing the movable door 2 to slide inside the door frame 1, a movable assembly is arranged between the bottom end of the movable door 2 and the door frame 1;

specifically, the moving assembly comprises pulley frames 14, rubber pulleys 15, L-shaped connecting blocks 16, bolts 17 and sliding columns 18, wherein the pulley frames 14 are arranged at the inner side of the door frame 1 and at the two ends of the bottom end of the moving door 2, the top ends of the pulley frames 14 are attached to the moving door 2, a plurality of rubber pulleys 15 are arranged at the inner side of each pulley frame 14, the rubber pulleys 15 are attached to the door frame 1, in order to facilitate the connection of the moving door 2 with the pulley frames 14, and simultaneously facilitate the later disassembly and maintenance, a plurality of bolts 17 are connected between one side of the lower end of the door frame 1 and the two ends of the moving door 2 in a threaded manner, the L-shaped connecting blocks 16 are fixed with the moving door 2 in a threaded manner through the bolts 17, one side of the two pulley frames 14 close to the L-shaped connecting blocks 16 is fixed with the sliding columns 18, the sliding columns 18 are positioned in the L-shaped connecting blocks 16 and are connected with the L-shaped connecting blocks 16 in a sliding manner, the L-shaped connecting blocks 16 are screwed with the moving door 2 through the bolts 17, and simultaneously the L-shaped connecting blocks 16 are screwed with the sliding columns 18 into the outer side of the sliding columns 18, and the sliding columns 2 are connected with the sliding columns 2 through the bolts 17 in a threaded manner, and the sliding columns 2 can be driven to move the sliding columns 2 and move along with the sliding columns 2 through the sliding blocks 2 when the sliding blocks 2 and the sliding blocks 2 are driven to move transversely, and move along with the sliding blocks 2 conveniently;

in order to assist the sliding of the moving door 2, a guide rail assembly is further arranged at the upper end of the moving door 2 and positioned at the inner side of the door frame 1;

specifically, the guide rail component comprises a guide post 19 and a fixed block 20, the upper end of the inner side of the door frame 1 is also provided with the guide post 19, the two ends of the top end of the movable door 2 are both fixedly provided with the fixed block 20, the fixed block 20 is not contacted with the door frame 1, the guide post 19 is in sliding connection with the fixed block 20 for facilitating the disassembly during the later maintenance of the movable door 2, the guide post 19 is conveniently disassembled from the door frame 1 for facilitating the disassembly of the guide post 19, the connection with the movable door 2 is further released, one end of the guide post 19 penetrates through the door frame 1 and is provided with a limiting component, and the guide post 19 is in sliding connection with the door frame 1;

specifically, the limiting component comprises a limiting block 21, a pull rod 22 and a spring 23, one end of the guide post 19 penetrates through the door frame 1 and is fixedly provided with the limiting block 21, one side of the limiting block 21 is slidably connected with the pull rod 22, one side of the pull rod 22, which is close to the door frame 1, is positioned in the door frame 1 and is slidably connected with the door frame 1, in order to enable the pull rod 22 to be always positioned in the door frame 1 and not to fall off, meanwhile, the pull rod 22 is convenient to enable the pull rod 22 to reset automatically after being pulled, one side, which is far away from the door frame 1, of the pull rod 22 is provided with the spring 23, one end of the spring 23 is fixed with the pull rod 22, the other end of the spring 23 is fixed with the limiting block 21, when the guide post 19 needs to be dismounted, the guide post 19 is pulled, after the limiting block 21 and the door frame 1 are released, the guide post 19 can be driven to be pulled out from the inner side of the door frame 1, and the moving door 2 is convenient to dismount.

Example 2:

the difference between this embodiment and the above embodiment 1 is that the structure of the limiting assembly is different, specifically, referring to fig. 7, the limiting assembly of this embodiment includes a hanging plate 24 and a limiting frame 25, one end of the guide post 19 penetrates through the door frame 1 and is rotatably connected with the hanging plate 24, one end of the door frame 1 near the hanging plate 24 is fixed with the limiting frame 25 at the lower end of the hanging plate 24, the outer side of the hanging plate 24 is attached to the limiting frame 25, when the guide post 19 needs to be detached, the hanging plate 24 is rotated to make the hanging plate 24 not attached to the limiting frame 25, so that the guide post 19 is conveniently pulled to be pulled out from the door frame 1, and the guide post 19 is detached;

from the above, it can be seen that:

the utility model aims at the technical problems that: at present, some existing folding doors slide by using sliding blocks embedded in sliding grooves, the sliding blocks are easy to abrade in a moving mode, noise is generated, and meanwhile, the sliding blocks are inconvenient to disassemble due to the fact that the sliding blocks are embedded in the sliding grooves, so that later maintenance is inconvenient; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

the movable door 2 is pushed by the grabbing door handle 13, the first folding door 3 and the second folding door 4 can be driven to be folded by the first hinge 11 and the second hinge 12, the folding door is further opened, the first rubber block 6, the second rubber block 8 and the third rubber block 10 are used for preventing clamping hands, when the movable door 2 moves, most of the weight of the movable door 2 is supported and slid conveniently by the rubber pulleys 15, when the movable door 2 needs to be disassembled for maintenance, the L-shaped connecting block 16 slides out of the sliding column 18 after the bolts 17 are disassembled by the rotating bolts 17, the connection between the movable door 2 and the door frame 1 and the connection between the movable door 2 and the pulley frame 14 are further released, and meanwhile, the movable door 2 can be disassembled from the inner side of the door frame 1 for maintenance conveniently after the guide posts 19 are disassembled by the limiting component;

through the arrangement, the utility model can solve the technical problems, and simultaneously realize the following technical effects:

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a collapsible push door, its characterized in that, including door frame (1), the inboard of door frame (1) has set gradually dodge gate (2), first folding door (3) and second folding door (4), be provided with the removal subassembly between the bottom of dodge gate (2) and door frame (1), the removal subassembly is including pulley yoke (14), rubber pulley (15), L shape connecting block (16), bolt (17) and slide column (18), the inboard of door frame (1) just is located the both ends of dodge gate (2) bottom all are provided with pulley yoke (14), every pulley yoke (14) inboard all is provided with a plurality of rubber pulley (15), rubber pulley (15) laminating with door frame (1), one side of door frame (1) lower extreme just is located the both ends of dodge gate (2) all are provided with L shape connecting block (16), and two all screw thread connection has a plurality of bolts (17) between L shape connecting block (16) and the moving gate (2), two pulley yoke (14) are close to one side (16) and are located one side (16) and are close to the inside (16) of a fixed connection piece (16) and are located one and are folded one and are connected with the first connecting block (16) and are located the inside (18), the inside in first anti-pinch groove (5) is provided with first rubber piece (6), first rubber piece (6) is fixed with dodge gate (2), second anti-pinch groove (7) have all been seted up at the both ends of first folding door (3), two the inboard in second anti-pinch groove (7) all is provided with second rubber piece (8), two second rubber piece (8) all are fixed with first folding door (3), third anti-pinch groove (9) have been seted up to the one end that second folding door (4) is close to first folding door (3), the inboard in third anti-pinch groove (9) is provided with third rubber piece (10), third rubber piece (10) are fixed with second folding door (4), upper end and lower extreme between folding door (2) and first folding door (3) all are provided with first hinge (11), upper end and lower extreme between second folding door (4) and first folding door (3) all are provided with second hinge (12), door frame (2) are located and are located door frame assembly (1).

2. A foldable push door according to claim 1, characterized in that the handles (13) are fixed to both sides of the end of the movable door (2) remote from the first folding door (3).

3. The foldable sliding door according to claim 1, wherein the guide rail assembly comprises a guide pillar (19) and a fixed block (20), the guide pillar (19) is further arranged at the upper end of the inner side of the door frame (1), the fixed block (20) is fixed at two ends of the top end of the sliding door (2), the guide pillar (19) is slidably connected with the fixed block (20), one end of the guide pillar (19) penetrates through the door frame (1) and is provided with a limiting assembly, and the guide pillar (19) is slidably connected with the door frame (1).

4. A foldable sliding door according to claim 3, wherein the limiting component comprises a limiting block (21), a pull rod (22) and a spring (23), one end of the guide post (19) penetrates through the door frame (1) and is fixedly provided with the limiting block (21), one side of the limiting block (21) is slidably connected with the pull rod (22), one side of the pull rod (22) close to the door frame (1) is located inside the door frame (1) and is slidably connected with the door frame (1), one side of the pull rod (22) far away from the door frame (1) is provided with the spring (23), one end of the spring (23) is fixed with the pull rod (22), and the other end of the spring (23) is fixed with the limiting block (21).

5. A foldable sliding door according to claim 3, wherein the limiting assembly comprises a hanging plate (24) and a limiting frame (25), one end of the guide post (19) penetrates through the door frame (1) and is rotatably connected with the hanging plate (24), one end of the door frame (1) close to the hanging plate (24) is located at the lower end of the hanging plate (24), and the limiting frame (25) is further fixed at the lower end of the hanging plate (24), and the outer side of the hanging plate (24) is attached to the limiting frame (25).