Sliding door linkage structure and shower room with same

Abstract

The utility model provides a sliding door linkage structure and a shower room with the same, and belongs to the technical field of building doors and windows, the sliding door linkage structure comprises a door frame, a first door plate and a second door plate, the first door plate and the second door plate are slidably arranged in the door frame, an upper guide rail is arranged at the top of the door frame, and a first pulley block slidably mounted on the upper guide rail is arranged on the first door plate; a second pulley block slidably mounted on the upper guide rail is arranged on the second door plate, and the second pulley block is lower than the first pulley block; when the second door plate moves, the friction plate cannot make contact with the second pulley block, movement of the second door plate cannot be hindered, the friction plate can drive the first pulley block to roll on the upper guide rail in a friction mode, and then the first door plate is driven to be in linkage in the direction the same as the moving direction of the second door plate. The door can be opened or closed only by pushing the second door plate without independently pushing each door plate, so that the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of building doors and windows, and in particular to a sliding door linkage structure and a shower room with the same. Background Art

[0002] Sliding doors are doors that can be pushed and pulled, and have the function of separating spaces. Whether in a home, commercial building or public place, sliding doors can effectively separate different areas and create a sense of independent space.

[0003] Conventional double-leaf sliding doors generally have both leaves that can slide, however, each leaf needs to be pushed separately, which is not very effective. Utility Model Content

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect in the prior art that a sliding door with multiple leaves needs to push each door individually, resulting in poor performance, thereby providing a sliding door linkage structure and a shower room having the same.

[0005] In order to solve the above technical problems, the utility model provides a sliding door linkage structure, comprising: a door frame and a first door panel and a second door panel slidably arranged in the door frame, wherein an upper guide rail is provided on the top of the door frame;

[0006] The first door panel is provided with a first pulley group slidably mounted on the upper guide rail, and the second door panel is provided with a second pulley group slidably mounted on the upper guide rail, wherein the height of the second pulley group is smaller than that of the first pulley group;

[0007] A friction plate extending toward the side close to the first pulley group is connected to the second door panel, and the lower surface of the friction plate is pressed on the first pulley group; when the second door panel moves, the friction plate drives the first pulley group to roll on the upper guide rail through friction, thereby driving the first door panel to move in the same direction as the moving direction of the second door panel.

[0008] Optionally, the first pulley set and the second pulley set are slidably arranged on the same upper guide rail.

[0009] Optionally, the first pulley group includes: a first pulley and a second pulley arranged at intervals, and the second pulley group includes: a third pulley and a fourth pulley arranged at intervals; the first pulley, the third pulley, the second pulley, and the fourth pulley are arranged in sequence on the same upper guide rail, and a first anti-collision block is provided between the pulley frame of the first pulley and the pulley frame of the third pulley, and a second anti-collision block is provided between the pulley frame of the second pulley and the pulley frame of the third pulley.

[0010] Optionally, it further includes: an intermediate limiter, which is connected to the upper guide rail, and is located at the end of the first door panel moving toward the closing direction, and is used to limit the closing position of the first door panel.

[0011] Optionally, it further includes: a fixed door panel, the fixed door panel is fixedly arranged at one end in the door frame, and the fixed door panel, the first door panel and the second door panel are arranged in parallel in sequence.

[0012] Optionally, the first pulley group has a first pulley and a second pulley, which extend toward the same side relative to the first door panel and are then hung on the upper guide rail, and the second pulley group has a third pulley and a fourth pulley, which extend toward the same side relative to the second door panel and are then hung on the upper guide rail.

[0013] Optionally, the method further comprises: a mounting plate, wherein the second door panel is suspended below the mounting plate via a height adjustment assembly;

[0014] The height adjustment assembly includes: an adjustment block and an adjustment screw. The adjustment block is fixedly connected to the second door panel. The adjustment screw passes through the mounting plate and is threadedly connected to the adjustment block. When in use, the height of the door panel is adjusted by screwing the adjustment screw.

[0015] Optionally, the adjustment block is connected to the second door panel by snapping, and an elastic pad is provided between the snapping surfaces of the adjustment block and the second door panel.

[0016] Optionally, a lower guide rail is provided at the bottom of the door frame, a first slider is provided at the bottom of the first door panel, and a second slider is provided at the bottom of the second door panel. Both the first slider and the second slider are slidably arranged in the same lower guide rail.

[0017] A shower room comprises: a sliding door linkage structure according to any one of the above solutions, wherein a door frame of the sliding door linkage structure is fixedly mounted on a door opening of the shower room.

[0018] The technical solution of this utility model has the following advantages:

[0019] 1. The sliding door linkage structure provided by the utility model has a sliding door linkage structure. When the second door panel moves, the friction plate will not contact the second pulley group, and will not hinder the movement of the second door panel itself. The friction plate will frictionally drive the first pulley group to roll on the upper guide rail, and then drive the first door panel to move in the same direction as the moving direction of the second door panel. When opening or closing the door, you only need to push the second door panel, and there is no need to push each door panel separately, which is more convenient to use.

[0020] 2. The sliding door linkage structure provided by the utility model sets multiple pulleys slidingly on the same guide rail, which reduces the number of guide rails, saves more space, improves the space utilization rate, and has a better use effect.

[0021] 3. The sliding door linkage structure provided by the present invention has an intermediate limiter that limits the first door panel. When the first door panel moves to the closed position, the intermediate limiter restricts the first door panel from continuing to move due to inertia, thereby ensuring the stability of the linkage between the first door panel and the second door panel.

[0022] 4. The sliding door linkage structure provided by the utility model is provided with an adjustment component between the mounting plate and the second door panel. The height of the door panel is adjusted by screwing the adjusting screw, and the height adjustment function is separated from the pulley. The pulley only plays a sliding role. Therefore, the structure is simpler and the corresponding size is smaller, which effectively reduces the size of the guide rail and is more beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 This is a front view of the sliding door linkage structure provided in the first embodiment of the present utility model;

[0025] Figure 2 for Figure 1 Partial exploded view;

[0026] Figure 3 for Figure 2 Enlarged view of area A in the middle;

[0027] Figure 4 for Figure 3 An enlarged view of the first roller in the middle;

[0028] Figure 5 for Figure 3 An enlarged view of the second roller in the middle;

[0029] Figure 6 for Figure 1 Cross-sectional view of the middle mounting plate;

[0030] Figure 7 for Figure 1 Partial exploded view;

[0031] Figure 8 for Figure 7Enlarged view of area B in the middle;

[0032] Figure 9 for Figure 1 Schematic diagram of the other side;

[0033] Figure 10 for Figure 9 Enlarged view of area C in the middle;

[0034] Figure 11 for Figure 1 Cross-sectional view of the middle friction plate;

[0035] Figure 12 for Figure 10 Cross-sectional view of the middle and lower guide rails.

[0036] Description of reference numerals:

[0037] 1. Door frame; 2. First door panel; 3. Second door panel; 4. Upper guide rail; 5. First pulley; 6. Second pulley; 7. Third pulley; 8. Fourth pulley; 9. Friction plate; 10. First anti-collision block; 11. Second anti-collision block; 12. Intermediate limiter; 13. Fixed door panel; 14. Mounting plate; 15. Height adjustment assembly; 16. Adjustment block; 17. Adjustment screw; 18. Elastic pad; 19. Lower guide rail; 20. First slider; 21. Second slider. DETAILED DESCRIPTION

[0038] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0039] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0040] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0041] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0042] like Figures 1 to 5 、 Figure 11 As shown, a specific implementation of the sliding door linkage structure provided in this embodiment includes: a door frame 1 and a first door panel 2 and a second door panel 3 slidingly arranged in the door frame 1, an upper guide rail 4 is provided on the top of the door frame 1, a first pulley group slidably mounted on the upper guide rail 4 is provided on the first door panel 2, and a second pulley group slidably mounted on the upper guide rail 4 is provided on the second door panel, the height of the second pulley group is less than the height of the first pulley group, and a friction plate 9 extending toward the side close to the first pulley group is connected to the second door panel 3, and the lower surface of the friction plate 9 presses on the first pulley group. When the second door panel 3 moves, the friction plate 9 drives the first pulley group to roll on the upper guide rail 4 through friction, thereby driving the first door panel 2 to move in the same direction as the movement direction of the second door panel 3. It should be noted that in this embodiment, the first door panel 2 has a first position and a second position on the door frame 1, and the second door panel 3 has a third position and a fourth position on the door frame 1. When the second door panel 3 is in the third position, it overlaps with the first door panel 2 in the first position, thereby forming an open state. When the second door panel 3 is in the fourth position, it is offset from the first door panel 2 in the second position, thereby forming a closed state. In the open state, the lower surface of the friction plate 9 presses against both the first pulley 5 and the second pulley 6 of the first pulley assembly. In the closed state, the lower surface of the friction plate 9 presses only against the first pulley 5. Of course, when the positions of the first pulley 5 and the second pulley 6 are swapped, the lower surface of the friction plate 9 presses only against the second pulley 6 in the closed state. In other words, in this embodiment, the specific positions of the first pulley 5 and the second pulley 6 are not limited.

[0043] The sliding door linkage structure provided in this embodiment has a structure in which the friction plate 9 will not contact the third pulley 7 and the fourth pulley 8 of the second pulley group when the second door panel 3 moves, and will not hinder the movement of the second door panel 3 itself. The friction plate 9 will frictionally drive the first pulley 5 and / or the second pulley 6 to roll on the upper guide rail 4, thereby driving the first door panel 2 to be linked in the same direction as the moving direction of the second door panel 3, replacing the traditional steel wire linkage method. When opening or closing the door, you only need to push the second door panel 3, and there is no need to push each door panel separately, which is more convenient to use.

[0044] like Figures 3 to 5 As shown, in the sliding door linkage structure provided by this embodiment, the first pulley group and the second pulley group are slidably arranged on the same upper guide rail 4. Specifically, the length of the pulley frame of the third pulley 7 and the fourth pulley 8 is greater than the pulley frame of the first pulley 5 and the second pulley 6, thereby ensuring the staggered installation of the first door panel 2 and the second door panel 3, while enabling multiple pulleys to be located on the same track. By slidingly setting multiple pulleys on the same guide rail, the number of guide rails is reduced, space is saved more, the space utilization rate is higher, and the use effect is better. Of course, the above description is not restrictive. In some alternative embodiments, multiple pulleys can also be set on different guide rails. For example, the first pulley 5 and the second pulley 6 can be set on one guide rail, and the third pulley 7 and the fourth pulley 8 can be set on another guide rail.

[0045] like Figures 3 to 5 As shown, in the sliding door linkage structure provided by this embodiment, the first pulley group includes: a first pulley 5 and a second pulley 6 set at intervals, and the second pulley group includes: a third pulley 7 and a fourth pulley 8 set at intervals; the first pulley 5, the third pulley 7, the second pulley 6, and the fourth pulley 8 are arranged in sequence on the same upper guide rail 4, and a first anti-collision block 10 is provided between the pulley frame of the first pulley 5 and the pulley frame of the third pulley 7, and a second anti-collision block 11 is provided between the pulley frame of the second pulley 6 and the pulley frame of the third pulley 7. Specifically, the first anti-collision block 10 is located on the pulley frame of the first pulley 5, and the second anti-collision block 11 is located on the pulley frame of the second pulley 6. The material of the first anti-collision block 10 and the second anti-collision block 11 can be elastic material such as rubber and sponge. The first anti-collision block 10 and the second anti-collision block 11 can avoid collision between the pulley frames, play a buffering role, reduce noise generated during use, and at the same time avoid damage to the pulley frames due to collision. Of course, the above description is not restrictive. In some alternative embodiments, the anti-collision block can also be set on other pulley frames. For example, the first anti-collision block 10 and the second anti-collision block 11 can both be installed on the pulley frame of the third pulley 7.

[0046] like Figure 7 、 Figure 8As shown, the sliding door linkage structure provided by this embodiment also includes: an intermediate limit member 12, the intermediate limit member 12 is connected to the upper guide rail 4, and the intermediate limit member 12 is located at the end where the first door panel 2 moves in the closing direction, that is, when the first door panel 2 is in the second position, the first door panel 2 abuts against the intermediate limit member 12, and the intermediate limit member 12 is used to limit the closing position of the first door panel 2. Specifically, the intermediate limit member 12 is a rectangular block, which is fixedly arranged on the upper guide rail 4, and the upper and lower ends of the first door panel 2 are respectively connected to crossbars, which abut against the intermediate limit member 12 to limit the first door panel 2. The intermediate limit member 12 can be a rubber block or a plastic block, etc., and the intermediate limit member 12 plays a limiting role on the first door panel 2. When the first door panel 2 moves to the closed position, the intermediate limit member 12 will limit the first door panel 2 from continuing to move due to inertia, thereby ensuring the stability of the linkage between the first door panel 2 and the second door panel 3. Of course, the above description is not restrictive. In some alternative embodiments, the intermediate limit member 12 may also be other objects, for example, a magnet. A magnet with opposite magnetic properties is set on one end of the first door panel 2 close to the intermediate limit member 12, and the repulsive force between the two magnets is used to limit the position of the first door panel 2.

[0047] like Figures 3 to 5 As shown, the sliding door linkage structure provided in this embodiment further includes: a fixed door panel 13, the fixed door panel 13 is fixedly arranged at one end in the door frame 1, the fixed door panel 13, the first door panel 2 and the second door panel 3 are arranged in parallel in sequence, and the fixed door panel 13 does not move, which increases the number of door panels in the door frame 1 and makes the permeability better. At the same time, it avoids installing multiple door panels on one guide rail, reduces the burden on the guide rail, and ensures the service life of the guide rail. Of course, the above description is not restrictive. In some alternative embodiments, if the strength of the guide rail allows, the fixed door panel 13 can also be slidably set in the door frame.

[0048] like Figures 3 to 5As shown, in the sliding door linkage structure provided by this embodiment, the first pulley group includes a first pulley 5 and a second pulley 6, which extend toward the same side relative to the first door panel 2 and are then hung on the upper guide rail 4, and the second pulley group includes a third pulley 7 and a fourth pulley 8, which extend toward the same side relative to the second door panel 3 and are then hung on the upper guide rail 4, with the opening of the upper guide rail 4 facing upward, and the pulley is slidably installed in the upper guide rail 4, which can provide space for the pulley to slide and at the same time support the pulley, thereby sharing part of the weight of the door panel. The gravity of the door panel acts evenly on the door frame 1, avoiding the gravity of the door panel from being concentrated on the bottom of the door frame 1, and the door frame 1 is not easily deformed, thereby improving its service life. Of course, the above description is not restrictive. In some alternative embodiments, the pulleys can also be installed in the upper guide rail in other ways. For example, the opening of the guide rail is facing downward, and the first pulley 5 and the second pulley 6 extend toward the same side relative to the first door panel 2 and then extend upward into the upper guide rail 4, and the third pulley 7 and the fourth pulley 8 extend toward the same side relative to the second door panel 3 and then extend upward into the upper guide rail 4.

[0049] like Figure 3 、 Figure 6 As shown, the sliding door linkage structure provided by this embodiment also includes: a mounting plate 14, the second door panel 3 is suspended below the mounting plate 14 through a height adjustment component 15, the height adjustment component 15 includes: an adjusting block 16 and an adjusting screw 17, the adjusting block 16 is fixedly connected to the second door panel 3, and the adjusting screw 17 passes through the mounting plate 14 and is threadedly connected to the adjusting block 16. When in use, the height of the door panel is adjusted by screwing the adjusting screw 17. Specifically, the third pulley 7, the fourth pulley 8 and the friction plate 9 are all connected to the mounting plate 14, and the adjusting screw 17 is vertically arranged and threadedly connected to the adjusting block 16 after passing through the mounting plate 14 downward. An adjusting component is arranged between the mounting plate 14 and the second door panel 3, and the height of the door panel is adjusted by screwing the adjusting screw 17, separating the height adjustment function from the pulley, and the pulley only plays a sliding role. Therefore, the structure is simpler and the corresponding size is smaller, which effectively reduces the size of the guide rail and is more beautiful. Of course, the above description is not restrictive. In some alternative embodiments, the height adjustment assembly 15 may also be other structures. For example, it may include pins and sockets. The sockets are arranged on the second door panel 3 at intervals along the height direction. The pins pass through the mounting plate and the sockets horizontally, thereby lifting the second door panel 3. When the height needs to be adjusted, the pins can be matched with the sockets at different positions.

[0050] like Figure 3 、 Figure 4As shown, in the sliding door linkage structure provided by this embodiment, the adjustment block 16 is connected to the second door panel 3 by snapping, and an elastic pad 18 is provided between the snapping surface of the adjustment block 16 and the second door panel 3. Specifically, a circular groove with an upward opening is provided on the second door panel 3, and the adjustment block 16 is snapped into the circular groove. The elastic pad 18 can be a rubber pad, a sponge pad, etc. The adjustment block 16 is installed by snapping. When the adjustment block 16 is damaged, replacement and maintenance are more convenient, and the elastic pad 18 plays a buffering role, preventing the adjustment block 16 from directly contacting the second door panel 3, ensuring that the second door panel 3 and the adjustment block 16 will not wear out, thereby extending the service life. Of course, the above description is not restrictive. In some alternative embodiments, the adjustment block 16 can also be connected to the second door panel 3 in other ways, for example, it can be connected to the second door panel 3 by bonding.

[0051] like Figure 9 、 Figure 10 、 Figure 12 As shown, in the sliding door linkage structure provided by this embodiment, a lower guide rail 19 is provided at the bottom of the door frame 1, a first slider 20 is provided at the bottom of the first door panel 2, and a second slider 21 is provided at the bottom of the second door panel 3. The first slider 20 and the second slider 21 are both slidably arranged in the same lower guide rail 19, and the opening of the lower guide rail 19 faces downward. Specifically, there are two first sliders 20 and second sliders 21. The first slider 20 and the second slider 21 can fix the upper and lower ends of the first door panel 2 and the second door panel 3 to ensure the stable operation of the first door panel 2 and the second door panel 3. Of course, the above description is not restrictive. In some alternative embodiments, the first slider 20 and the second slider 21 can also be other structures. For example, they can be roller structures, so that the opening of the lower guide rail faces upward, and the rollers are rollingly arranged in the lower guide rail.

[0052] The method of using the sliding door linkage structure provided in this embodiment is as follows:

[0053] like Figure 1 As shown, at this time, the first door panel 2 and the second door panel 3 are both in the closed state. If the door panel needs to be opened, first pull the second door panel 3 toward the fixed door panel 13. The second door panel 3 will drive the mounting plate 14 and the friction plate 9 to move together. The friction plate 9 is pressed tightly on the first pulley 5, driving the first pulley 5 to roll in the upper guide rail 4. The first pulley 5 then drives the first door panel 2 to move together, so that the linkage between the first door panel 2 and the second door panel 3 can be realized. The principle of closing the door is the same as above. When the first door panel 2 returns to the closed position, the crossbar at its upper end will abut against the middle limit member 12, thereby limiting the position of the first door panel 2.

[0054] In addition, if Figures 1 to 11As shown, this embodiment further provides a shower room, comprising: the above-mentioned sliding door linkage structure, and a door frame 1 of the sliding door linkage structure is fixedly installed on the door opening of the shower room.

[0055] The shower room provided in this embodiment only needs to move one door panel when opening or closing the door to drive the other door panels to move together, without the need to adjust each door panel separately. The use process is more convenient, thereby improving the user experience.

[0056] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A sliding door linkage structure, characterized in that: include: A door frame (1) and a first door panel (2) and a second door panel (3) slidably arranged in the door frame (1), wherein an upper guide rail (4) is arranged on the top of the door frame (1); The first door panel (2) is provided with a first pulley group slidably mounted on the upper guide rail (4), and the second door panel (3) is provided with a second pulley group slidably mounted on the upper guide rail (4), wherein the height of the second pulley group is smaller than that of the first pulley group; The second door panel (3) is connected to a friction plate (9) extending toward a side close to the first pulley group, and the lower surface of the friction plate (9) is pressed on the first pulley group; when the second door panel (3) moves, the friction plate (9) drives the first pulley group to roll on the upper guide rail (4) through friction, thereby driving the first door panel (2) to move in the same direction as the moving direction of the second door panel (3).

2. The sliding door linkage structure according to claim 1, characterized in that: The first pulley set and the second pulley set are slidingly arranged on the same upper guide rail (4).

3. The sliding door linkage structure according to claim 2, characterized in that: The first pulley group comprises: a first pulley (5) and a second pulley (6) arranged at intervals, and the second pulley group comprises: a third pulley (7) and a fourth pulley (8) arranged at intervals; the first pulley (5), the third pulley (7), the second pulley (6), and the fourth pulley (8) are arranged in sequence on the same upper guide rail (4), a first anti-collision block (10) is provided between the pulley frame of the first pulley (5) and the pulley frame of the third pulley (7), and a second anti-collision block (11) is provided between the pulley frame of the second pulley (6) and the pulley frame of the third pulley (7).

4. The sliding door linkage structure according to claim 3, characterized in that: Also includes: An intermediate limiting member (12), the intermediate limiting member (12) being connected to the upper guide rail (4), the intermediate limiting member (12) being located at the end of the first door panel (2) moving in the door closing direction, and being used to limit the door closing position of the first door panel (2).

5. The sliding door linkage structure according to any one of claims 1 to 4, characterized in that: Also includes: A fixed door panel (13) is fixedly arranged at one end of the door frame (1); the fixed door panel (13), the first door panel (2) and the second door panel (3) are sequentially arranged in parallel.

6. The sliding door linkage structure according to any one of claims 1 to 4, characterized in that: The first pulley group comprises a first pulley (5) and a second pulley (6), and the first pulley (5) and the second pulley (6) extend toward the same side relative to the first door panel (2) and are then hung on the upper guide rail (4); the second pulley group comprises a third pulley (7) and a fourth pulley (8), and the third pulley (7) and the fourth pulley (8) extend toward the same side relative to the second door panel (3) and are then hung on the upper guide rail (4).

7. The sliding door linkage structure according to any one of claims 1 to 4, characterized in that: It also includes: a mounting plate (14), wherein the second door panel (3) is suspended below the mounting plate (14) via a height adjustment assembly (15); The height adjustment assembly (15) comprises: an adjustment block (16) and an adjustment screw (17); the adjustment block (16) is fixedly connected to the second door panel (3); the adjustment screw (17) passes through the mounting plate (14) and is connected to the adjustment block (16) by a thread; when in use, the height of the door panel is adjusted by screwing the adjustment screw (17).

8. The sliding door linkage structure according to claim 7, characterized in that: The adjustment block (16) is connected to the second door panel (3) by snapping, and an elastic pad (18) is provided between the snapping surfaces of the adjustment block (16) and the second door panel (3).

9. The sliding door linkage structure according to any one of claims 1 to 4, characterized in that: The bottom of the door frame (1) is provided with a lower guide rail (19), the bottom of the first door panel (2) is provided with a first slider (20), and the bottom of the second door panel (3) is provided with a second slider (21), and the first slider (20) and the second slider (21) are both slidably arranged in the same lower guide rail (19).

10. A shower room, characterized in that: include: The sliding door linkage structure according to any one of claims 1 to 9, wherein the door frame (1) of the sliding door linkage structure is fixedly mounted on the door opening of the shower room.

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