Blaze door of shower room

Abstract

The invention discloses a shower room ghost door, comprising: a door frame comprising a side door frame and a bottom door frame, the bottom door frame being provided with a bottom rail; the door body comprises an upper door frame and a lower door frame, the upper door frame is concaved inwards to form a containing groove, the lower door frame is provided with a lower pulley, and the lower pulley slides along the bottom rail; the guide wheel assembly comprises an assembly part and a roller body, the roller body is rotationally assembled on the assembly part, the axis of the roller body is perpendicular to the horizontal plane, the rolling face of the roller body rolls along the vertical inner wall in the containing groove, and the assembly part is used for being fixed to the side door frame or the wall. The guide wheel assembly is hidden in the containing groove above the door body, so that any mechanical structure cannot be seen from the inner side or the outer side of the door body when the door body moves, meanwhile, when the door body is opened, an upper door frame does not exist in an entrance and an exit, the height of the door body is not limited by the door frame any more, and the selectable range is wider; and the manufacturing cost and the installation complexity caused by the limitation of the door frame are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of hardware, and in particular to a ghost door for a shower room. Background Art

[0002] In modern home design, shower room is an important facility for achieving dry and wet separation in the bathroom. Its design and aesthetics are attracting more and more attention from consumers. In order to improve the quality, the design concept of ghost door (also known as invisible door or hidden track door) has been introduced into the field of shower room. The traditional ghost door design cleverly hides the track system, making it almost invisible when the door moves, thus creating a simple and advanced visual effect. However, this design has encountered significant technical challenges in the application of shower room. Due to the special structure of the shower room, the implementation method of the ghost door needs to be improved in a targeted manner.

[0003] First, traditional ghost doors rely on the wall as a sliding support, but in a shower room, the door body often cannot slide directly on the wall, but mainly relies on the upper door frame or a specially installed guide rail system to slide. This design, when opened, exposes the upper door frame or guide rail system, which not only destroys the original simple beauty of the ghost door, but also increases the visual abruptness, which is contrary to the overall harmony and beauty pursued by the shower room.

[0004] Secondly, the existence of the door frame not only limits the height of the door body, but also puts forward more stringent requirements on the size and installation conditions of the door body. In a small space like a shower room, the height of the door body often needs to be accurately measured and customized according to the actual space, which not only increases the manufacturing cost, but also increases the complexity and difficulty of installation. In addition, the upper door frame may also become a difficult point for cleaning and maintenance, affecting the user experience and life of the shower room. Summary of the invention

[0005] In order to overcome at least one defect of the prior art, the present invention provides a ghost door for a shower room, in which the upper door frame and the track on the upper door frame can be omitted and hidden above the door body, thereby improving the aesthetics of the ghost door and achieving the design concept of the ghost door.

[0006] The technical solution adopted by the present invention to solve the problem is:

[0007] A ghost door for a shower room comprises: a door frame, wherein the door frame comprises a side door frame and a bottom door frame, and the bottom door frame is provided with a bottom track; a door body, wherein the door body comprises an upper door frame and a lower door frame, the upper door frame is concave to form a receiving groove, and the lower door frame is equipped with a lower pulley, and the lower pulley slides along the bottom track; a guide wheel assembly, wherein the guide wheel assembly comprises an assembly part and a roller wheel body, the assembly part is used to be fixed to the side door frame or the wall, the roller wheel body is rotatably assembled on the assembly part, and the axis of the roller wheel body is perpendicular to the horizontal plane, so that when the door body slides along the bottom track, the rolling surface of the roller wheel body rolls along the vertical inner wall of the receiving groove.

[0008] By adopting the above solution, by hiding the guide wheel assembly in the accommodating groove above the door body, no mechanical structure can be seen from the inside or outside of the door body when the door body moves, thereby achieving the design concept of a ghost door; at the same time, when the door body is opened, there is no upper door frame at the entrance and exit, thus achieving a simple and advanced visual effect, the height of the door body is no longer limited by the door frame, the range of choices is wider, and the manufacturing cost and installation complexity caused by the limitation of the door frame are reduced.

[0009] Furthermore, the upper door frame includes: an upper frame profile, the accommodating groove is located on the upper side of the upper frame profile, an assembly hole is provided below the accommodating groove, and both ends of the assembly hole are facing both ends of the upper frame profile; an edge stopper, wherein part of the edge stopper is inserted into the assembly hole and part of it is bent toward the direction of the accommodating groove to act as a baffle at the end of the accommodating groove.

[0010] By adopting the above solution, the roller body is effectively prevented from escaping from the accommodating groove, and the overall aesthetics of the upper door frame is enhanced, because the edge stopper is tightly combined with the upper frame profile, and almost no gap is visible.

[0011] Furthermore, a damping device is arranged in the accommodating groove, the damping device has a damping triggering structure, and a toggle structure for triggering the damping triggering structure is arranged on the roller body.

[0012] By adopting the above solution, the damping device can slow down the speed of the door body during the sliding process, making the door body more stable when opening or closing, and reducing the impact and noise caused by inertia.

[0013] Furthermore, the damping device is slidably disposed at the bottom of the accommodating groove, and the damping trigger structure is located at one end of the damping device. When the door body slides along the bottom track to realize the door opening action or the door closing action, the toggle structure triggers the damping trigger structure to generate damping deceleration.

[0014] By adopting the above solution, the roller body rolls in the receiving groove. As the door moves, the toggle structure on the roller body gradually approaches the damping trigger structure. Once the two come into contact, the damping device will be triggered and begin to generate damping force to slow down the sliding speed of the door. In this way, the door will gradually slow down when approaching the open or closed position, achieving a smooth and quiet stop.

[0015] Furthermore, the side wall of the accommodating groove close to the door frame is lower than the other side wall, so as to reserve an escape space for the guide wheel assembly.

[0016] By adopting the above solution, this design enables the guide wheel assembly to be more easily slid into or installed into the receiving groove during installation, thereby reducing the difficulty and time of assembly and achieving the effect of hiding the guide wheel assembly.

[0017] Furthermore, the side door frame includes two first side door frames located at the ends of the bottom door frame and a second side door frame located between the two first side door frames, and a portion of the second side door frame higher than the door body is provided with an assembly groove, and a groove cover is provided on the assembly groove.

[0018] By adopting the above solution, the longitudinal height of the guide wheel assembly in the assembly groove can be adjusted by removing the groove cover to adapt to doors of different heights. The design of the assembly groove and the groove cover makes the installation process simpler and faster. When it is necessary to adjust the guide wheel height or replace the guide wheel assembly, it can be done by simply opening the groove cover without complicated disassembly or reinstallation. At the same time, the groove cover also plays a role in protecting the components in the assembly groove, preventing dust and debris from entering, and extending the service life of the guide wheel assembly.

[0019] Furthermore, the upper door frame and the lower door frame are wrapped with a protective frame, and the protective frame is provided with a positioning groove for installing glass.

[0020] By adopting the above solution, the addition of the protection frame significantly enhances the structural strength of the upper door frame and the lower door frame, which can resist external impact and pressure and prevent the door frame from being deformed or damaged due to uneven force. The setting of the positioning groove makes the installation of the glass more convenient and quick. The user only needs to put the glass accurately into the positioning groove and fix it properly. This design not only simplifies the installation process, but also improves the accuracy and stability of the installation.

[0021] Further, the length of the bottom door frame is greater than the length of the bottom rail, so that a drainage port is formed between an end of the bottom door frame and an end of the bottom rail.

[0022] By adopting the above solution, since the length of the bottom door frame is greater than the bottom track, a natural drain outlet is formed between the end of the bottom door frame and the end of the bottom track, and water accumulated on the bottom door frame can be discharged through the drain outlet to prevent moisture from accumulating between the door frame and the track, thereby avoiding corrosion, mildew and other problems caused by long-term moisture.

[0023] Furthermore, the first side door frame is provided with a limit slot in the direction toward the door body, and when the door body is fully opened or fully closed, the side edge of the door body can be inserted into the limit slot.

[0024] By adopting the above solution, the limit card slot can effectively fix the door body in a fully open or fully closed position, preventing the door body from accidentally moving or shaking due to external force, thereby enhancing the stability of the door body; at the same time, the limit card slot can share the supporting force of the guide wheel assembly, preventing the guide wheel assembly from being subjected to more pressure; this stability not only improves the user experience of the door, but also ensures the sealing and sound insulation of the side wall of the door body when it is closed.

[0025] Further, the damping device includes: a damping shell, the damping shell having a first sliding cavity and a damping cavity; a damper, the damper being assembled in the damping cavity; a damping bottom shell, the damping bottom shell being snap-fittedly connected to the damping shell, a second sliding cavity being formed between the damping bottom shell and the damping shell; a sliding member, the sliding member being slidably arranged in the second sliding cavity, a triggering member for triggering the damper being arranged at the end of the sliding member; a toggle block, the toggle block being rotatably connected to the sliding member, the toggle block portion extending from the top surface of the first sliding cavity to form the damping trigger structure.

[0026] By adopting the above solution, the design of the damping device is compact and reasonable, and the various components are closely matched to ensure the realization of the damping effect. The contact between the toggle block and the toggle structure on the roller wheel body is

[0027] In summary, the shower room ghost door provided by the present invention has the following technical effects:

[0028] 1. Since the traditional upper door frame and its track system are omitted, and the guide wheel assembly is cleverly hidden in the receiving groove above the door body, almost no mechanical structure can be seen when the door body is moving, thus realizing the design concept of the ghost door, that is, the door body can maintain a simple and advanced visual effect when opening or closing, which is coordinated with the overall decorative style of the shower room;

[0029] 2. The design without upper door frame makes the entrance and exit of the shower room appear more open, and there will be no visual obstruction or oppression due to the existence of the door frame. This design helps to enhance the sense of space of the shower room, making people feel more comfortable and at ease when using it;

[0030] 3. Since the height of the door body is no longer limited by the door frame, the size and height of the door body can be customized more flexibly according to the actual space. This not only increases the freedom of design, but also enables the shower room ghost door to adapt to more shower room spaces of different sizes and shapes, improving the applicability and market competitiveness of the product;

[0031] 4. The omission of the upper door frame and its track system simplifies the structure of the shower room ghost door, thereby reducing the manufacturing cost. At the same time, since there is no need to deal with the complicated upper door frame installation problem during the installation process, it also reduces the complexity and difficulty of installation and improves construction efficiency;

[0032] 5. The design without upper door frame reduces the cleaning dead corners in the shower room, making cleaning and maintenance more convenient and quick. In addition, since the guide wheel assembly is hidden inside the door body, it also reduces the erosion of external dust and moisture, extending the service life of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of the three-dimensional structure of a shower room according to an embodiment of the present invention;

[0034] Figure 2 A schematic diagram of a ghost door structure according to an embodiment of the present invention;

[0035] Figure 3 It is a schematic diagram of the exploded structure of the upper door frame and the guide wheel assembly according to an embodiment of the present invention;

[0036] Figure 4 for Figure 3 A magnified view of area A in;

[0037] Figure 5 It is a schematic diagram of the decomposed structure of the damping device according to an embodiment of the present invention;

[0038] Figure 6 for Figure 5 A magnified view of area B in FIG.

[0039] Figure 7 A schematic diagram of the rotation process of the toggle block according to an embodiment of the present invention;

[0040] Figure 8 It is a schematic diagram of the three-dimensional structure of the guide wheel assembly according to an embodiment of the present invention;

[0041] Fig. 9 It is a schematic diagram of the three-dimensional structure of a toggle block according to an embodiment of the present invention;

[0042] Fig.10 It is a schematic diagram of the exploded structure of the lower door frame and the lower pulley according to an embodiment of the present invention;

[0043] Fig.11It is a schematic diagram of the partially disassembled structure of the side door frame according to an embodiment of the present invention.

[0044] The meanings of the reference numerals are as follows: 1. door frame; 11. side door frame; 111. first side door frame; 1111. limit slot; 112. second side door frame; 1121. assembly slot; 1122. slot cover; 12. bottom door frame; 121. bottom track; 122. drain outlet; 2. door body; 21. upper door frame; 211. upper frame profile; 2111. receiving slot; 2112. assembly hole; 2113. positioning slot; 212. edge stopper; 213. protection frame; 2131. clamping slot; 22. lower door frame; 221. lower pulley; 23. side door frame; 3. guide wheel assembly; 31. assembly part; 32. roller wheel body; 321. toggle structure; 4. damping device; 4 1. Damping trigger structure; 411. First toggle block; 4111. Clamping part; 412. Second toggle block; 42. Damping shell; 421. First sliding cavity; 422. Damping cavity; 423. Clamping claw; 424. Groove; 43. Damper; 44. Damping bottom shell; 441. Clamping strip; 45. Second sliding cavity; 46. Sliding member; 461. Trigger member; 47. Toggle block; 471. Guide block; 4711. First protrusion; 4712. Second protrusion; 4713. Third protrusion; 472. Toggle block body; 473. Clamping groove; 474. Buffer groove; 475. Axle pin; 48. Convex rib; 481. First guide rail; 481. Second guide rail; 483. Third guide rail; 5. Fix the door leaf. DETAILED DESCRIPTION

[0045] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described and discussed below in conjunction with the accompanying drawings of the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all the examples. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0046] In order to facilitate the understanding of the embodiments of the present invention, the following will be further explained by taking specific embodiments as examples in conjunction with the drawings, and each embodiment does not constitute a limitation on the embodiments of the present invention.

[0047] In the description of the present invention, it should be noted that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicate directions or positional relationships 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 device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0049] Embodiment 1 of the present invention refers to Figure 1-Figure 11 As shown, a shower room ghost door is disclosed, including a door frame 1, a door body 2 and a guide wheel assembly 3, wherein the door frame 1 includes a side door frame 11 and a bottom door frame 12, and the bottom door frame 12 is provided with a bottom track 121; the door body 2 includes an upper door frame 21 and a lower door frame 22, wherein the upper door frame 21 is concave to form a receiving groove 2111, and the lower door frame 22 is equipped with a lower pulley 221, and optionally, the door body 2 may further include a side door frame 23, wherein the upper door frame 21, the lower door frame 22 and the side door frame 23 may be made of alloy or plastic, and the material of the door body 2 is preferably glass; the lower pulley 221 slides along the bottom track 121, and the guide wheel assembly 3 includes an assembly part 3 1 and a roller wheel body 32, the roller wheel body 32 is rotatably assembled on the assembly part 31, and the roller wheel body 32 rolls along the inner wall of the receiving groove 2111, the assembly part 31 is used to be fixed on the side door frame 11 or the wall, and by hiding the guide wheel assembly 3 in the receiving groove 2111 above the door body 2, no mechanical structure can be seen from the inside or outside of the door body 2 when the door body 2 moves, thereby achieving the design concept of a ghost door; at the same time, when the door body 2 is opened, there is no upper door frame 1 at the entrance and exit, that is, a simple and high-level visual effect is achieved, the height of the door body 2 is no longer limited by the door frame 1, the range of choices is wider, and the manufacturing cost and installation complexity caused by the limitation of the door frame 1 are reduced. Moreover, the roller wheel body 32 with the axis vertically arranged has lower assembly precision requirements and longer service life than the roller wheel body 32 with the axis horizontally arranged, as long as the roller wheel body 32 is in the receiving groove 2111; specifically, after the door body 2 encounters uneven settlement of the ground, the rolling surface of the roller wheel body 32 with the axis horizontally arranged will be separated from the fit with the bottom of the receiving groove 2111 due to the descending of the door body 2, thereby losing its guiding function, and the side of the roller wheel body 32 may contact the side wall of the receiving groove 2111 on which the roller wheel body 32 is installed, thereby generating sliding friction, and ultimately increasing the friction force, and also generating sliding noise and wearing the door body 2; while the rolling surface of the roller wheel body 32 with the axis vertically arranged will not be affected by the lifting and lowering of the door body 2 and separate from the inner wall of the receiving groove 2111, and can still maintain the rolling guiding function, and a larger assembly gap can be reserved to reduce the difficulty of assembly.

[0050] In some embodiments, in order to facilitate the assembly of the guide wheel assembly 3, the side wall of the receiving groove 2111 of the upper door frame 21, which is close to the door frame 1, is lower than the other side wall, so as to reserve a space for the guide wheel assembly 3; in this embodiment 1, a fixed door leaf 5 is also provided on one side of the door frame 1, and the door body 2 can be stacked on the rear side of the fixed door leaf 5 when opened, and one side of the fixed door leaf 5 serves as a second side door frame 112 for installing the assembly part 31. Of course, in other embodiments, the fixed door leaf 5 can also be replaced by a wall, that is, the second side door frame 112 is fixed to the wall, and the assembly part 31 is installed on the second side door frame 112 or on a wall adjacent to the second side door frame 112. Specifically, the assembly part 31 is an L-shaped metal part so as not to be fixed with the side door frame 11 or the wall bolts, and the other side is equipped with the roller wheel body 32.

[0051] In a specific embodiment, the upper door frame 21 includes an upper frame profile 211 and an edge stopper 212, the receiving groove 2111 is located on the upper side of the upper frame profile 211, an assembly hole 2112 is arranged below the receiving groove 2111, the two ends of the assembly hole 2112 face the two ends of the upper frame profile 211, the edge stopper 212 is partially inserted into the assembly hole 2112, and partially bent toward the receiving groove 2111, and is used to act as a baffle at the end of the receiving groove 2111, effectively preventing the roller wheel body 32 from escaping from the receiving groove 2111, and also enhancing the overall aesthetics of the upper door frame 21, because the edge stopper 212 is tightly combined with the upper frame profile 211, and almost no gap is visible. Optionally, in order to improve the self-strength of the upper frame profile 211, a protective frame 213 can be arranged outside the upper frame profile 211, and the protective frame 213 includes but is not limited to sheet metal material. In the present embodiment 1, the receiving groove 2111 is connected with the assembly hole 2112, and the projection area of ​​the connected area on the horizontal plane is smaller than the projection area of ​​the receiving groove 2111 or the assembly hole 2112 on the horizontal plane, so that when the two are connected, the edge stopper 212 can be inserted into the end of the assembly hole 2112. Specifically, the edge stopper 212 is an L-shaped metal part, one side of which is inserted into the assembly hole 2112, and the other side blocks the end of the receiving groove 2111. The blocked area is smaller than the cross-sectional area of ​​the receiving groove 2111, and the roller wheel body 32 can be effectively blocked. , which plays a role in limiting the sliding of the roller wheel body 32; the lower side of the upper door frame 21, the upper side of the lower door frame 22 and the opposite side of the side door frame 23 are all provided with a clamping groove 2113 for installing the glass. When the upper door frame 21, the lower door frame 22 and the side door frame 23 are all provided with a protective frame 213, the protective frame is corresponding to the clamping groove 2113 and is provided with a clamping groove 2131 for accommodating glass of corresponding thickness. According to the thickness of the glass, the protective frame 213 with clamping grooves 2131 of different widths can be replaced, and finally a complete door body 2 is formed after being fixed by glass glue.

[0052] In some embodiments, the side door frame 11 includes two first side door frames 111 located at the ends of the bottom door frame 12 and a second side door frame 112 located between the two first side door frames 111. The second side door frame 112 is provided with a mounting groove 1121 at a portion higher than the door body 2. The mounting groove 1121 is covered with a groove cover 1122. The longitudinal height of the guide wheel assembly 3 in the mounting groove 1121 can be adjusted by removing the groove cover 1122 to adapt to doors of different heights. The design of the mounting groove 1121 and the groove cover 1122 makes the installation process simpler and faster. When it is necessary to adjust the guide wheel height or replace the guide wheel assembly 3, it is only necessary to open the groove cover 1122 without complicated disassembly or reinstallation. At the same time, the groove cover 1122 also plays a role in protecting the internal components of the mounting groove 1121, preventing dust and debris from entering, and extending the service life of the guide wheel assembly 3. In this embodiment 1, specifically, a plurality of mounting holes of different heights may be provided in the assembly groove 1121, and locking screws are provided between the assembly part 31 of the guide wheel assembly 3 and the mounting hole, so that the user can change the assembly height of the guide wheel assembly 3 at will.

[0053] Optionally, in some embodiments, the length of the bottom door frame 12 is greater than the length of the bottom track 121, so that a drain port 122 is formed between the end of the bottom door frame 12 and the end of the bottom track 121. Since the length of the bottom door frame 12 is greater than the bottom track 121, a natural drain port 122 is formed between the end of the bottom door frame 12 and the end of the bottom track 121, and water accumulated on the bottom door frame 12 can be flushed out through the drain port 122 to prevent moisture from accumulating between the door frame 1 and the track, thereby avoiding corrosion, mildew and other problems caused by long-term moisture.

[0054] In some embodiments, optionally, the first side door frame 111 is provided with a limit slot 1111 in the direction of the door body 2. When the door body 2 is fully opened or fully closed, the side of the door body 2 can be inserted into the limit slot 1111. The limit slot 1111 can effectively fix the door body 2 in the fully opened or fully closed position to prevent the door body 2 from accidentally moving or shaking due to external forces, thereby enhancing the stability of the door body 2; at the same time, the limit slot 1111 can share the supporting force of the guide wheel assembly 3 to prevent the guide wheel assembly 3 from being subjected to more pressure; this stability not only improves the use experience of the door, but also ensures the sealing and sound insulation of the side wall of the door body 2 in the closed state. The design of the limit slot 1111 can be coordinated with the overall style of the door body 2 and the door frame 1. Through exquisite process processing and reasonable layout arrangement, the door presents a more beautiful and neat appearance when it is fully opened or closed. This can not only improve the quality of the living or working environment, but also enhance the user's satisfaction and sense of belonging.

[0055] In some embodiments, in order to prevent the door body 2 from colliding when closing or opening, a damping device 4 is provided in the receiving groove 2111, and a toggle structure 321 for triggering the damping trigger structure 41 is provided on the roller body 32. Thus, the damping device 4 can slow down the speed of the door body 2 during the sliding process, making the door body 2 more stable when opening or closing, and reducing the impact and noise caused by inertia. It should be noted that the toggle structure 321 includes but is not limited to a cylindrical, spherical or prismatic shape, as long as it can achieve the triggering effect.

[0056] In a specific embodiment, the damping device 4 is slidably disposed at the bottom of the receiving groove 2111, and the damping trigger structure 41 is located at one end of the damping device 4. When the door body 2 slides along the bottom track 121 to realize the door opening action or the door closing action, the toggle structure 321 triggers the damping trigger structure 41 to generate damping deceleration. When closing the door, the roller wheel body 32 rolls in the receiving groove 2111. As the door body 2 moves, the toggle structure 321 on the roller wheel body 32 will gradually approach the damping trigger structure 41. Once the two are in contact, the damping device 4 will be triggered and begin to generate damping force to slow down the sliding speed of the door body 2. In this way, the door body 2 will gradually decelerate when approaching the opening or closing position, achieving a smooth and quiet stop.

[0057] In this embodiment 1, the damping device 4 includes a damping shell 42, a damping bottom shell 44, a damper 43, a sliding member 46 and a toggle block 47, the damping shell 42 has a first sliding cavity 421 and a damping cavity 422, the first sliding cavity 421 and the damping cavity 422 are located in the same horizontal plane, the top surface and the bottom surface of the first sliding cavity 421 are open, the bottom surface of the damping cavity 422 is open, the damper 43 is assembled in the damping cavity 422; and downwardly extending claws 423 are provided on both sides of the damping cavity 422 for clamping the damper 43; the damping bottom shell 44 is snap-fittedly connected to the damping shell 42, optionally, a plurality of grooves 424 are provided on the damping shell 42, and a plurality of deformable clips 441 are extended upward from the top surface of the damping bottom shell 44, and the damping shell 42 and the damping bottom shell 44 are clamped and fixed by bending the clips 441 into the grooves 424. A second sliding cavity 45 is formed between the damping shell 42 and the damping shell 42, and the sliding member 46 is slidably arranged in the second sliding cavity 45. A trigger member 461 for triggering the damper 43 is arranged at the end of the sliding member 46. In this embodiment 1, the trigger member 461 is used to abut against the end of the damping tube to trigger damping during the sliding process. The toggle block 47 is rotatably connected to the sliding member 46, and the toggle block 47 partially extends from the top surface of the first sliding cavity 421 to form the damping trigger structure 41.

[0058] In some embodiments, in order to ensure the stable operation of the toggle block 47 when the lifting slide 46 slides in the second sliding cavity 45, guide blocks 471 are provided on both sides of the toggle block 47, and the two side walls of the damping housing 42 are provided with a first guide rail 481 and a second guide rail 482 for guiding the guide block 471. There is a height difference between the first guide rail 481 and the second guide rail 482, and a third track for transition is provided between the first guide rail 481 and the second guide rail 482. When the guide block 471 slides along the first guide rail 481 to the second guide rail 482, the toggle block 47 rotates itself to disengage the damping trigger structure 41 from the toggle structure 321. When the guide block 471 slides to the third track, it begins to gradually change direction and prepares to enter the second guide rail 482. Due to the height difference between the first guide rail 481 and the second guide rail 482, when the guide block 471 completely enters the second guide rail 482, the toggle block 47 will be subjected to a downward force or rotate itself due to the design of the mechanical structure. This rotational action causes the damping trigger structure 41 to disengage from the toggle structure 321 on the roller wheel body 32; after the toggle block 47 rotates and disengages from the contact, the entire damping device 4 is in a reset state. At this time, if the door body 2 slides in the opposite direction, the toggle structure 321 will contact the damping trigger structure 41 again and repeat the above process, realizing the automatic reset function of the damping device 4 without the need for an additional reset mechanism. The third track ensures the smoothness and continuity of the guide block 471 during the transition process, reducing the impact and noise caused by sudden changes.

[0059] In this embodiment 1, the first guide rail 481, the second guide rail 482 and the third guide rail 483 are an integrally connected convex rib 48, and the guide block 471 includes a first protrusion 4711, a second protrusion 4712 and a third protrusion 4713 sliding along the upper side of the convex rib 48, and the spacing between the first protrusion 4711 and the second protrusion 4712 is greater than or equal to the length of the second guide rail 482, which helps to reduce the number of components, reduce the difficulty of processing, and improve the rigidity and stability of the overall structure; through reasonable protrusion configuration and spacing design, the smooth transition of the guide block 471 between the linear guide rail and the steering guide rail is ensured. The toggle block 47 includes a toggle block body 472, a first toggle block 411 and a second toggle block 412. The first toggle block 411 and the second toggle block 412 are integrally connected to the toggle block body 472, which reduces the number of components and simplifies the structure. The toggle block body 472 is provided with a shaft hole, and a shaft pin 475 is provided in the shaft hole. The first toggle block 411 is integrally connected to the toggle block 47 body, and the second toggle block 412 is integrally connected to the toggle block 47 body. The first toggle block 411 and the second toggle block 412 are spaced apart, and a slot 473 for accommodating the toggle structure 321 is formed therebetween. The design of the slot 473 ensures that the toggle structure 321 can stably push the toggle block 47 during the sliding process, thereby avoiding shaking or deviation during the sliding process.

[0060] Since the damper 43 has a certain length, when the door body 2 is opened, if the toggle structure 321 of the roller wheel body 32 is always located in the slot 473 of the toggle block 47, it is bound to affect the opening range of the door body 2. Therefore, it is necessary to make the door body 2 disengage from the slot 473 during the opening process, so as not to be affected by the length of the damper 43, and reenter the slot 473 to trigger the damping deceleration effect when the door body 2 is closed. To this end, a clamping portion 4111 is provided on the first toggle block 411, and a buffer groove 474 for accommodating the clamping portion 4111 is provided on the toggle block body 472. When the clamping portion 4111 is deformed toward the inside of the buffer groove 474, the first toggle block 411 has an elastic force to reset away from the buffer groove 474. The shape and depth of the buffer groove 474 match those of the clamping portion 4111 to ensure that the clamping portion 4111 can smoothly enter and exit the buffer groove 474 during the sliding process, thereby achieving an abutment or disengagement effect with the toggle block 47 .

[0061] It should be noted that, since the design of the damping device 4 needs to ensure that when the toggle structure 321 on the roller wheel body 32 triggers the toggle block 47, the toggle block 47 can drive the sliding member 46 to move in the second sliding cavity 45 and then trigger the damper 43, the difference between the length of the toggle block 47 and the length of the first sliding cavity 421 is set to X, the difference between the length of the sliding member 46 and the length of the second sliding cavity 45 is set to Y, and X=Y.

[0062] In this embodiment 1, at least two groups of lower pulleys 221 are arranged on the lower door frame 22, so that the door body 2 can maintain a three-point fixing effect of one point at the top and at least two points at the bottom when sliding, so as to maintain the stability of the door body 2 during the sliding process. Specifically, the structure of the lower door frame 22 is similar to that of the upper door panel frame, which will not be repeated here. The bottom track 121 is an arc-shaped rib protruding upward, and the lower pulley 221 includes a pulley housing and a wheel assembled in the pulley housing, and the rolling surface of the wheel is arc-shaped and concave to match the arc-shaped rib.

[0063] The specific working principle of the present invention is as follows:

[0064] See also Figure 2 and Figure 7 Described, in the door closing state, the guide wheel assembly 3 is located at the rightmost end of the receiving groove 2111 on the top surface of the door body 2, the damping device 4 is also located at the rightmost end of the receiving groove 2111, the toggle block 47 is rotatably connected to the rightmost side of the sliding member 46, the sliding member 46 is located at the rightmost end of the second sliding cavity 45, similarly, the toggle member is located at the rightmost end of the first sliding cavity 421, and the toggle structure 321 of the guide wheel assembly 3 is located in the slot 473 of the toggle block 47.

[0065] When the door body 2 is opened, the door body 2 moves to the right, and the toggle structure 321 abuts against the first toggle block 411 of the toggle member. At this time, the guide wheel assembly 3 and the damping device 4 remain relatively still, and the damping device 4 moves from the rightmost side of the receiving groove 2111 to the leftmost side. When the damping device 4 abuts against the edge stopper 212 on the left side of the receiving groove 2111, the damping device 4 cannot continue to move. Therefore, the toggle structure 321 of the guide wheel assembly 3 drives the toggle block 47 and the sliding member 46 to move to the left. The toggle block 47 slides to the leftmost end along the second sliding cavity 45. At the same time, the toggle block 47 also slides to the leftmost end along the first sliding cavity 421. When the toggle block 47 slides along the first sliding cavity 421, the first protrusion 4711 and the second protrusion 4712 of the toggle block 47 slide along the upper side of the rib 48, and the third protrusion 4713 slides along the lower side of the rib 48 to keep the toggle block 47 stable, thereby achieving stable contact with the toggle structure 321. When the toggle block 47 slides to the leftmost end of the first sliding cavity 421, the first protrusion 4711 slides from the first guide rail 481 of the convex rib 48 to the second guide rail 482, and the second protrusion 4712 is still on the first guide rail 481. Due to the height difference between the first guide rail 481 and the second guide rail 482, the toggle block 47 rotates, so that the toggle structure 321 can slide over the first toggle block 411. Since the first toggle block 411 itself has elastic deformation ability, the toggle structure 321 can easily slide out of the slot 473. After sliding out of the slot 473, the toggle structure 321 continues to slide right with the door body 2 and finally reaches the leftmost end of the accommodating slot 2111. At this time, the door body 2 is fully opened.

[0066] When the door body 2 is closed, the door body 2 moves to the left. At this time, the toggle structure 321 located on the far left moves to the right along the receiving groove 2111 of the door body 2. The toggle structure 321 slides from above the first toggle block 411 into the slot 473 and then abuts against the second toggle block 412. At this time, the toggle block 47 is rotated back to the normal position by the abutting force. At this time, the guide wheel assembly 3 and the damping device 4 remain relatively still. The damping device 4 moves from the far left side of the receiving groove 2111 to the far right side. When the damping device 4 abuts against the edge stopper 212 on the right side of the receiving groove 2111, the damping device 4 cannot continue to move. At this time, the toggle block 47 The sliding member 46 slides to the right along the first sliding cavity 421, and at the same time, the sliding member 46 also slides to the right along the second sliding cavity 45. When the toggle block 47 slides to the right along the first sliding cavity 421, the first protrusion 4711 and the second protrusion 4712 of the toggle block 47 always slide to the right along the first track of the rib 48. When the sliding member 46 slides to the right along the second sliding cavity 45, the trigger member 461 at the left end of the sliding member 46 gradually compresses the damper 43, thereby reducing the sliding speed of the door body 2 to achieve a deceleration effect. When the door body 2 is fully closed, the damper 43 is fully compressed.

[0067] In summary, the shower room ghost door provided by the present invention has the following technical effects:

[0068] 1. Since the traditional upper door frame 1 and the track system thereon are omitted, and the guide wheel assembly 3 is cleverly hidden in the receiving groove 2111 above the door body 2, almost no mechanical structure can be seen when the door body 2 is moving, thus realizing the design concept of the ghost door, that is, the door body 2 can maintain a simple and advanced visual effect when opened or closed, which is coordinated with the overall decorative style of the shower room;

[0069] 2. The design without the upper door frame 1 makes the entrance and exit of the shower room appear more open, and there will be no visual obstruction or sense of oppression due to the existence of the door frame 1. This design helps to enhance the sense of space in the shower room, making people feel more comfortable and at ease when using it;

[0070] 3. Since the height of the door body 2 is no longer limited by the door frame 1, the size and height of the door body 2 can be customized more flexibly according to the actual space. This not only increases the freedom of design, but also enables the shower room ghost door to adapt to more shower room spaces of different sizes and shapes, improving the applicability and market competitiveness of the product;

[0071] 4. The omission of the upper door frame 1 and its track system simplifies the structure of the shower room ghost door, thereby reducing the manufacturing cost. At the same time, since there is no need to deal with the complicated installation of the upper door frame 1 during the installation process, the complexity and difficulty of the installation are also reduced, and the construction efficiency is improved;

[0072] 5. The design without upper door frame 1 reduces the cleaning dead corners in the shower room, making cleaning and maintenance more convenient and quick. In addition, since the guide wheel assembly 3 is hidden inside the door body 2, it also reduces the erosion of external dust and moisture, extending the service life of the product.

[0073] The technical means disclosed in the scheme of the present invention are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical schemes composed of any combination of the above-mentioned technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications are also regarded as the protection scope of the present invention.

Claims

1. A shower room ghost door, characterized in that: include: A door frame (1), the door frame (1) comprising a side door frame (11) and a bottom door frame (12), the bottom door frame (12) being provided with a bottom track (121); A door body (2), the door body (2) comprising an upper door frame (21) and a lower door frame (22), the upper door frame (21) being concave to form a receiving groove (2111), the lower door frame (22) being equipped with a lower pulley (221), the lower pulley (221) sliding along the bottom track (121); A guide wheel assembly (3), the guide wheel assembly (3) comprising an assembly part (31) and a roller wheel body (32), the assembly part (31) being used to be fixed on the side door frame (11) or the wall, the roller wheel body (32) being rotatably assembled on the assembly part (31), and the axis of the roller wheel body (32) being perpendicular to a horizontal plane, so that when the door body (2) slides along the bottom track (121), the rolling surface of the roller wheel body (32) rolls along the vertical inner wall of the accommodating groove (2111).

2. A shower room ghost door according to claim 1, characterized in that: The upper door frame (21) comprises: An upper frame profile (211), the receiving groove (2111) being located on the upper side of the upper frame profile (211), an assembly hole (2112) being provided below the receiving groove (2111), and two ends of the assembly hole (2112) facing two ends of the upper frame profile (211); An edge stopper (212), wherein a portion of the edge stopper (212) is inserted into the assembly hole (2112) and a portion of the edge stopper (212) is bent toward the receiving groove (2111) to serve as a stopper at the end of the receiving groove (2111).

3. A shower room ghost door according to claim 1 or 2, characterized in that: A damping device (4) is arranged in the receiving groove (2111), the damping device (4) has a damping trigger structure (41), and a toggle structure (321) for triggering the damping trigger structure (41) is arranged on the roller body (32).

4. A shower room ghost door according to claim 3, characterized in that: The damping device (4) is slidably disposed at the bottom of the accommodating groove (2111), and the damping trigger structure (41) is located at one end of the damping device (4). When the door body (2) slides along the bottom track (121) to realize the door opening action or the door closing action, the toggle structure (321) triggers the damping trigger structure (41) to generate damping deceleration.

5. A shower room ghost door according to claim 1, characterized in that: The side wall of the accommodating groove (2111) close to the door frame (1) is lower than the other side wall, and is used to reserve an escape space for the guide wheel assembly (3).

6. A shower room ghost door according to claim 1, characterized in that: The side door frame (11) comprises two first side door frames (111) located at the ends of the bottom door frame (12) and a second side door frame (112) located between the two first side door frames (111), and a mounting groove (1121) is provided at a portion of the second side door frame (112) higher than the door body (2), and a groove cover (1122) is provided on the mounting groove (1121).

7. A shower room ghost door according to claim 1, characterized in that: The upper door frame (21) and the lower door frame (22) are wrapped with a protective frame (213), and the protective frame (213) is provided with a clamping groove (2113) for installing glass.

8. The shower room ghost door according to claim 1, characterized in that: The length of the bottom door frame (12) is greater than the length of the bottom rail (121), so that a drainage port (122) is formed between the end of the bottom door frame (12) and the end of the bottom rail (121).

9. A shower room ghost door according to claim 6, characterized in that: The first side door frame (111) is provided with a limit slot (1111) in the direction towards the door body (2), and when the door body (2) is fully opened or fully closed, the side edge of the door body (2) can be inserted into the limit slot (1111).

10. A shower room ghost door according to claim 3, characterized in that: The damping device (4) comprises: A damping housing (42), wherein the damping housing (42) has a first sliding cavity (421) and a damping cavity (422); A damper (43), the damper (43) being mounted in the damping chamber (422); A damping bottom shell (44), the damping bottom shell (44) being snap-fitted and connected to the damping shell (42), and a second sliding cavity (45) being formed between the damping bottom shell (44) and the damping shell (42); A sliding member (46), the sliding member (46) being slidably disposed in the second sliding cavity (45), and a trigger member (461) for triggering the damper (43) being disposed at an end of the sliding member (46); A toggle block (47), wherein the toggle block (47) is rotatably connected to the sliding member (46), and a portion of the toggle block (47) extends from the top surface of the first sliding cavity (421) to form the damping trigger structure (41).

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