Barrier-free landscape sliding door

Abstract

The barrier-free landscape sliding door comprises a door frame, sliding door bodies are arranged in the door frame in a bilateral symmetry mode, a sliding groove is formed in the lower end of the door frame, anti-springback assemblies are arranged in the sliding groove in a bilateral symmetry mode, each anti-springback assembly comprises a cylindrical part, rectangular blocks are symmetrically arranged at the front end and the rear end of each cylindrical part, and the rectangular blocks are arranged in the sliding groove. An elastic piece is arranged at the end, away from the cylindrical piece, of the rectangular block, the sliding door is composed of a first door and a second door, a connecting piece is arranged on the right side of the upper end of the second door, and a connecting column is arranged at the upper end of the connecting piece; the anti-rebound assembly is arranged and penetrates through the groove through the deformation capacity of the anti-rebound assembly, so that the sliding block moves to the left side of the anti-rebound assembly, at the moment, external force borne by the anti-rebound assembly disappears and recovers, the position of the sliding block is limited, and the anti-rebound effect is achieved; and the plastic sheet, the sealing arc plate and the convex column are arranged and are made of soft rubber materials, and the material characteristics are utilized, so that the sealing performance is ensured, and meanwhile, the mute effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of landscape sliding doors, in particular to an obstacle-free landscape sliding door. Background Art

[0002] A sliding door is a door that can be pushed and pulled. It undoubtedly greatly facilitates the division and utilization of living space. Its reasonable sliding design meets the compact order and rhythm of modern life. Most existing sliding doors are prone to noise during the sliding and pulling process, and the sliding doors are prone to rebound when pushed open and folded vigorously, affecting the viewing effect. Therefore, we designed an accessible landscape sliding door.

[0003] Patent No. CN202121910216.3 is a Chinese utility model patent, which discloses a high-strength, ultra-large landscape panoramic sliding door, including a frame, multiple groups of soundproof glass located inside the frame, and movable panels located on both sides of the soundproof glass. The frame includes multiple groups of slide grooves arranged at both ends of the frame, multiple groups of sealing grooves arranged on both sides of the frame, grooves arranged at both ends of the sealing groove, a fixing frame arranged inside the groove, and a limiting frame arranged inside the groove. The outer sides of the two groups of soundproof glass are both provided with sealing frames, and both sides of the two ends of the slide groove are provided with mounting grooves; the utility model pushes and pulls the door together by snapping. The handle and the fixed block are engaged with each other to limit the sliding door, and the fixing buckle and the sealing groove are sealed by the spring clamp block, so that the sliding door and the frame are better sealed. The first sealing strip and the second sealing strip inside the movable plate are engaged with each other, so that the two groups of movable plates are engaged with each other, so that the sealing of the two groups of sliding doors is better, and the sealing of the sliding door is improved. However, this utility model has the following problems: first, it does not have a silent design, and noise is likely to occur during the pushing and pulling process, affecting the user's senses. Second, it does not have an anti-rebound design. Due to the folding characteristics, rebound is easily generated under the interaction of forces during the user's pushing and pulling of the door, affecting the user's viewing effect. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of the existing technology. By providing anti-rebound components, plastic sheets, sealing arc plates and convex columns, the utility model solves the technical problems that the existing sliding doors are prone to collisions between folding doors during the sliding and pulling process, thereby generating noise, and the sliding doors are prone to rebound when pushed open and folded vigorously, thereby affecting the viewing effect.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A barrier-free landscape sliding door comprises a door frame, wherein sliding doors are symmetrically arranged inside the door frame, and a slide groove is provided at the lower end of the door frame, and an anti-rebound component is symmetrically arranged inside the slide groove, wherein the anti-rebound component comprises a cylindrical member, and rectangular blocks are symmetrically provided at the front and rear ends of the cylindrical member, and an elastic sheet is provided at the end of the rectangular block away from the cylindrical member, and the sliding door consists of door No. 1 and door No. 2, and a connecting piece is provided at the right position of the upper end of door No. 2, and a connecting column is provided at the upper end of the connecting piece.

[0007] As a preference, a slider is provided at the upper end of the connecting column, and a groove is provided at the upper end of the slider, wherein the groove width is smaller than the width of the anti-rebound component.

[0008] As a preferred embodiment, silent hinges are provided between the No. 1 door and the No. 2 door, and between the door frame and the No. 1 door, and silent edge banding strips are provided at both the left and right ends of the No. 1 door and the No. 2 door.

[0009] As a preference, the silent loose-leaf includes a No. 1 loose-leaf and a No. 2 loose-leaf, the upper end of the No. 1 loose-leaf is provided with a latch, the lower end of the No. 2 loose-leaf is provided with a socket, and a plastic sheet is provided between the latch and the socket.

[0010] As a preferred embodiment, the silent edge banding strip includes a T-shaped fillet, a sealing arc plate is provided at the left end of the T-shaped fillet, protrusions are evenly distributed on the sealing arc plate near one end of the T-shaped fillet, and barbs are evenly distributed on the right end surface of the T-shaped fillet.

[0011] As a preferred embodiment, a cylinder is symmetrically provided on the left and right sides of the upper end of the door frame, the piston rod of the cylinder is connected to the L-shaped rod, the left side of the lower end of the L-shaped rod is movably connected to the straight rod, the lower end of the straight rod is movably connected to the connecting block, and the rear end of the connecting block is connected to door No. 1.

[0012] Beneficial effects of the utility model:

[0013] (1) In the present invention, an anti-rebound component is provided. When the sliding door is pushed left or right, the slider continues to move to the left side of the slide groove under the action of force. The slider contacts the anti-rebound component, and its elastic sheet is deformed under the action of the thrust and passes through the groove, so that the slider moves to the left side of the anti-rebound component. At this time, the external force on the elastic sheet disappears and the slider recovers, thereby limiting the position of the slider and playing an anti-rebound role.

[0014] (2) In the present invention, a plastic sheet made of soft rubber is provided to achieve better weather resistance and quietness, thereby reducing the rotational friction between the first and second loose-leafs during the opening and closing of the sliding door, thereby reducing the generation of noise.

[0015] (3) In the present invention, a sealing arc plate is provided, which is made of soft rubber. A cavity is formed between the sealing arc plate and the T-shaped strip, providing a deformation space for the sealing arc plate. When the sliding door is pushed open, folding occurs between door No. 1 and door No. 2, causing the sealing arc plate to deform under pressure, thereby reducing the friction between door No. 1 and door No. 2, ensuring sealing and achieving a silent effect.

[0016] In summary, the utility model has the advantages of simple structure, good noise reduction and anti-rebound, and is particularly suitable for the field of landscape sliding door technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a structural diagram of an accessible landscape sliding door.

[0019] Figure 2 This is a structural diagram of the slide part of the barrier-free landscape sliding door.

[0020] Figure 3 It is a structural diagram of the anti-rebound component.

[0021] Figure 4 It is a structural diagram of the slider part.

[0022] Figure 5 This is a cross-sectional exploded diagram of the silent loose-leaf part.

[0023] Figure 6 This is a structural diagram of the silent edge banding. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present utility model are clearly and completely described below with reference to the accompanying drawings.

[0025] Example 1

[0026] like Figures 1 to 6As shown, the utility model provides an obstacle-free landscape sliding door, including a door frame 1, which is an aluminum product. The door frame 1 is symmetrically provided with a sliding door 2 on the left and right sides, and a slide groove 11 is provided at the lower end of the door frame 1 to limit the sliding track of the slider 223. The groove of the slide groove 11 is symmetrically provided with an anti-rebound component 3 on the left and right sides to prevent the first door 21 and the second door 22 from colliding during the process of pushing the sliding door 2 open, and rebounding, thereby affecting the viewing effect. The anti-rebound component 3 includes a cylindrical member 31, which is a plastic member and provides a load-bearing support for the elastic member 33. The front and rear ends of the cylindrical member 31 are symmetrical. A rectangular block 32 is provided, and an elastic sheet 33 is provided at one end of the rectangular block 32 away from the cylindrical member 31. The elastic sheet 33 is made of elastic material, so that the elastic sheet 33 has the ability to deform. When the elastic sheet 33 is deformed under the action of thrust, the angle between the elastic sheet 33 and the rectangular block 32 changes, so that the width of the anti-rebound component 3 becomes smaller, so that it can pass through the groove 224. The sliding door 2 is composed of door No. 1 21 and door No. 2 22, thereby forming a folding sliding door 2. A connecting sheet 221 is provided on the right side of the upper end of door No. 2 22, and a connecting column 222 is provided on the upper end of the connecting sheet 221.

[0027] Further, if Figure 4 As shown, a slider 223 is provided at the upper end of the connecting column 222, and a groove 224 is provided at the upper end of the slider 223. The groove width of the groove 224 is smaller than the width of the anti-rebound component 3. When the anti-rebound component 3 is deformed under the action of the thrust and the width is reduced, the anti-rebound component 3 passes through the groove 224, so that the slider 223 is located on the left side of the anti-rebound component 3. At this time, the No. 1 door 21 and the No. 2 door 22 are folded into place, and the pressure received by the anti-rebound component 3 disappears, so that the width of the anti-rebound component 3 is restored, thereby limiting the position of the slider 223.

[0028] Further, if Figure 1 As shown, silent hinges 23 are provided between the door No. 1 21 and the door No. 2 22, and between the door frame 1 and the door No. 1 21. Silent edge banding strips 24 are provided at the left and right ends of the door No. 1 21 and the door No. 2 22, which interact with the silent hinges 23 to reduce the friction noise generated when the door No. 1 21 and the door No. 2 22 are folded and pushed open.

[0029] Further, if Figure 3 As shown, the silent hinge 23 includes a No. 1 hinge 231 and a No. 2 hinge 232. The upper end of the No. 1 hinge 231 is provided with a latch 233, and the lower end of the No. 2 hinge 232 is provided with a socket 234. A plastic sheet 235 is provided between the latch 233 and the socket 234. The plastic sheet 235 is made of soft rubber material to achieve better weather resistance and silent effects, thereby reducing the rotational friction between the No. 1 hinge 231 and the No. 2 hinge 232 during the opening and closing process of the sliding door 2, thereby reducing the generation of noise.

[0030] Further, if Figure 6 As shown, the silent edge banding strip 24 includes a T-shaped fillet 241, and a sealing arc plate 242 is provided at the left end of the T-shaped fillet 241, which is made of soft rubber. A cavity is formed between the sealing arc plate 22 and the T-shaped fillet 241, providing a deformation space for the sealing arc plate 242 to deform. When the sliding door 2 is pushed open, folding occurs between door No. 1 21 and door No. 2 22, so that the sealing arc plate 22 is compressed and deformed, reducing the friction between door No. 1 21 and door No. 2 22, ensuring the sealing while achieving a silent effect. The sealing arc plate 242 is evenly distributed with protrusions 243 on one end of the T-shaped fillet 241 to provide support to prevent the sealing arc plate 242 from being over-extruded and unable to be reset. The right end surface of the T-shaped fillet 241 is evenly distributed with barbs 244, which are fixed on door No. 1 21 and door No. 2 22, and increase the connection firmness by increasing the contact area.

[0031] Further, if Figure 2 As shown, a cylinder 4 is symmetrically provided on the left and right sides of the upper end of the door frame 1, and the piston rod of the cylinder 4 is connected to an L-shaped rod 41, and the left side of the lower end of the L-shaped rod 41 is movably connected to a straight rod 42, and the lower end of the straight rod 42 is movably connected to a connecting block 43, and the rear end of the connecting block 43 is connected to the No. 1 door 21. When the cylinder 4 works, it contracts, causing the L-shaped rod 41 to move to the left, driving the straight rod 42 and the connecting block 43 to move to the left, so that the No. 1 door 21 and the No. 2 door 22 are folded together to the left, achieving the effect of automatic door opening.

[0032] Working process: First, the cylinder 4 works and contracts, causing the L-shaped rod 41 to move to the left, driving the straight rod 42 and the connecting block 43 to move to the left, thereby causing the No. 1 door 21 and the No. 2 door 22 to fold to the left; further, the slider 223 on the No. 2 door 22 presses toward the anti-rebound component 3, causing the angle between the elastic sheet 33 and the rectangular block 32 to change, so that the width of the anti-rebound component 3 becomes smaller, so that it can pass through the groove 224; further, when the slider 223 is located on the left side of the anti-rebound component 3, at this time, the No. 1 door 21 and the No. 2 door 22 are folded into place, and the pressure received by the anti-rebound component 3 disappears, thereby restoring the width of the anti-rebound component 3, thereby preventing the No. 2 door 22 from rebounding.

[0033] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the utility model.

[0034] Of course, in this technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0035] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art based on the technical teachings of the present invention are within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. An accessible landscape sliding door, characterized by: The invention comprises a door frame (1), wherein a sliding door (2) is symmetrically arranged in the frame of the door frame (1), and a slide groove (11) is provided at the lower end of the door frame (1), and an anti-rebound component (3) is symmetrically arranged in the groove of the slide groove (11), wherein the anti-rebound component (3) comprises a cylindrical member (31), and rectangular blocks (32) are symmetrically arranged at the front and rear ends of the cylindrical member (31), and an elastic sheet (33) is provided at one end of the rectangular block (32) away from the cylindrical member (31), and the sliding door (2) is composed of a first door (21) and a second door (22), and a connecting piece (221) is provided at the right position of the upper end of the second door (22), and a connecting column (222) is provided at the upper end of the connecting piece (221).

2. The barrier-free landscape sliding door according to claim 1, characterized in that: A slider (223) is provided at the upper end of the connecting column (222), and a groove (224) is provided at the upper end of the slider (223). The groove width of the groove (224) is smaller than the width of the anti-rebound component (3).

3. The barrier-free landscape sliding door according to claim 1, characterized in that: Silent hinges (23) are provided between the first door (21) and the second door (22), and between the door frame (1) and the first door (21). Silent edge banding strips (24) are provided at both left and right ends of the first door (21) and the second door (22).

4. The barrier-free landscape sliding door according to claim 3, characterized in that: The silent loose-leaf (23) comprises a first loose-leaf (231) and a second loose-leaf (232), wherein the upper end of the first loose-leaf (231) is provided with a latch (233), the lower end of the second loose-leaf (232) is provided with a socket (234), and a plastic sheet (235) is provided between the latch (233) and the socket (234).

5. The barrier-free landscape sliding door according to claim 3, characterized in that: The silent edge banding strip (24) comprises a T-shaped fillet strip (241), a sealing arc plate (242) is provided at the left end of the T-shaped fillet strip (241), protrusions (243) are evenly distributed on one end of the sealing arc plate (242) close to the T-shaped fillet strip (241), and barbs (244) are evenly distributed on the right end surface of the T-shaped fillet strip (241).

6. The barrier-free landscape sliding door according to claim 1, characterized in that: A cylinder (4) is symmetrically provided at the upper end of the door frame (1), the piston rod of the cylinder (4) is connected to an L-shaped rod (41), the left side of the lower end of the L-shaped rod (41) is movably connected to a straight rod (42), the lower end of the straight rod (42) is movably connected to a connecting block (43), and the rear end of the connecting block (43) is connected to the first door (21).

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