Frameless hidden pulley bathroom door

By installing the pulley on the fan body in the bathroom door and building the guide rails, the problems of exposed pulleys and side frames are solved, and the frameless hidden pulley bathroom door design with aesthetics and material savings are achieved, enhancing the aesthetics and user experience of the minimalist style.

CN223262817UActive Publication Date: 2025-08-26佛山市蓝菲琳卫浴有限公司
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Patent Information

Application Number
CN202422449449.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-10
Publication Date
2025-08-26
Estimated Expiration
2034-10-10

AI Technical Summary

Technical Problem

The existing sliding and pull-out bathroom doors are not able to meet the needs of modern people for minimalist style due to the exposure of pulleys and side frames.

Method used

A frameless hidden pulley bathroom door is designed. The pulley is installed on the fan body. The guide rail is set on the inside of the track body, the side frame is cancelled, and the pulley is protected by an eccentric seat and protective cover. The cushioning parts and waterproof strips are used to improve stability and waterproof performance.

Benefits of technology

The pulleys are not exposed, reducing material usage, improving aesthetics and minimalist style compliance, while saving costs and improving user experience.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of bathroom doors, and provides a frameless hidden pulley bathroom door which comprises a fixed rail and a sliding door arranged at the bottom of the fixed rail in a sliding mode, the sliding door comprises a leaf body and a pulley connected with the leaf body in a rotating mode, the pulley is arranged on one side of the top of the leaf body, and the fixed rail comprises a rail body. The rail body comprises a bottom plate, side plates arranged on the two sides of the bottom plate and guide rails arranged on the side plates, the bottom plate and the two side plates form an open cavity for containing the fan body and the pulleys, the guide rails are arranged on the inner sides of the side plates, and the pulleys are in sliding fit with the guide rails. According to the frameless hidden pulley bathroom door, the pulleys are directly mounted on the leaf bodies, and the guide rails are arranged on the inner sides of the rail bodies, so that the pulleys can be prevented from being exposed; a pulley yoke and a suspension clamp are not needed, the overall thickness of the track body is reduced, the structure is simpler and more compact, a side frame is omitted, the material cost is saved, meanwhile, the aesthetic feeling of a product is improved, and the pursuit of consumers for an extremely simple frameless style is met.
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Description

Technical Field

[0001] The utility model relates to the technical field of bathroom doors, in particular to a frameless bathroom door with hidden pulleys. Background Art

[0002] Bathroom doors are usually available in two types: rotating and opening or push-pull and slide. Sliding bathroom doors are generally equipped with a linear partition, a track is installed at the partition, and one or more sliding doors that can slide along the track are suspended under the track.

[0003] Current push-pull sliding doors also have a track installed above the door opening, with pulleys hanging from the lower part of the track. For the sake of stability and balance, pulleys are generally installed on both sides of the movable glass door panel. Accordingly, the track includes two slideways, each with a pulley groove. A pulley block is installed in the pulley groove, and a hanging clamp is provided below the pulley block to clamp the movable glass door panel. However, due to the limitations of the opening of the movable glass door panel and the size of the track, the hanging clamp below the pulley groove will expose the track, thereby affecting the aesthetics of the product. In the prior art, if the hanging clamp is to be hidden, the track must be enlarged and raised, which also affects the aesthetics of the product and wastes materials. In addition, this type of sliding door also has side frames on both sides of the door opening. The setting of the side frames will encroach on the space of the passage after the sliding door is opened. The existence of the side frames also affects the visual effect and does not meet the modern demand for a minimalist style without frames.

[0004] The technical problem to be solved by this application is: how to solve the problem that the pulleys and side frames of the existing sliding bathroom doors are exposed, which affects the aesthetics of the product and causes waste of raw materials. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a frameless hidden pulley bathroom door, which has the characteristics of simple structure and extremely simple and beautiful shape.

[0006] The technical solution adopted by the utility model is: a frameless hidden pulley bathroom door, including a fixed rail and a sliding door slidingly arranged at the bottom of the fixed rail, the sliding door includes a fan body and a pulley rotatably connected to the fan body, the pulley is arranged on one side of the top of the fan body, the fixed rail includes a track body, the track body includes a bottom plate, side plates arranged on both sides of the bottom plate and guide rails arranged on the side plates, the bottom plate and the two side plates form an open chamber for accommodating the fan body and the pulley, the guide rail is arranged on the inner side of the side plate, and the pulley and the guide rail are slidably matched.

[0007] In some embodiments, the sliding door also includes a mounting base for installing a pulley, the mounting base includes a fixed disk and an eccentric seat, the fixed disk and the pulley are respectively arranged on opposite sides of the fan body, the eccentric seat is fixed on the side of the fixed disk close to the pulley, and the eccentric seat and the fixed disk are eccentrically arranged, and a mounting groove for the eccentric seat to pass through is provided on the fan body, the pulley includes a wheel body and a rotating shaft, the rotating shaft is fixedly connected to the eccentric seat, and the wheel body is rotationally connected to the rotating shaft.

[0008] In some embodiments, the mounting seat further includes a sleeve sleeved on the outer surface of the eccentric seat.

[0009] In some embodiments, an adjustment slot for adjusting the angle of the eccentric seat is provided on the fixed disk.

[0010] In some embodiments, the mounting base also includes a first protective cover and a second protective cover, the first protective cover includes a first cover body and a first extension rod, the first cover body covers a fixed plate, one end of the first extension rod is connected to the first cover body, and the other end extends over the top of the fan body toward the pulley, the second protective cover includes a second cover body and a second extension rod, the second cover body is arranged between the fan body and the wheel body, and the second cover body is provided with a through hole for the rotating shaft to pass through, one end of the second extension rod is connected to the second cover body, and the other end extends over the top of the fan body toward the first cover body.

[0011] In some embodiments, the fixed rail also includes a fixing seat arranged at both ends of the rail body, the fixing seat includes a seat body and a cover plate detachably connected to the seat body, the seat body is provided with a slot for inserting the rail body, the top of the slot is provided with an opening, and the cover plate covers the opening.

[0012] In some embodiments, the fixed rail further includes a guide clip built into the base body, and a guide groove corresponding to the fan body is provided in the guide clip.

[0013] In some embodiments, the fixed rail further includes a buffer member installed in the guide groove.

[0014] In some embodiments, the sliding door further includes waterproof strips, which are provided on two opposite sides of the door body.

[0015] In some embodiments, a lower fixing seat and a water retaining material are further included at the bottom of the sliding door. The lower fixing seat is provided with a slide groove corresponding to the fan body, and the water retaining material is provided on the side of the fan body to prevent water from spreading from the bottom of the fan body.

[0016] The beneficial effects of the present application are as follows: the frameless hidden pulley bathroom door of the present application can avoid the pulley from being exposed by directly installing the pulley on the fan body and setting the guide rail on the inner side of the track body, which is more beautiful; since there is no need to be equipped with a pulley frame and a hanging clamp like a traditional push-pull sliding door, the distance between the pulley and the top of the fan body can be reduced as much as possible, which is beneficial to reducing the overall thickness of the track body and making the structure simpler and more compact. In addition, the side frame equipped with the traditional push-pull sliding door opening is eliminated, which saves material costs while improving the beauty of the product, in line with consumers' pursuit of a minimalist frameless style. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a frameless hidden pulley bathroom door according to a preferred embodiment of the present invention;

[0018] Figure 2 for Figure 1 A schematic diagram of the side structure of a frameless hidden pulley bathroom door is shown;

[0019] Figure 3 for Figure 1 The schematic diagram of the structure of the fixed rail and sliding door in the frameless hidden pulley bathroom door shown;

[0020] Figure 4 for Figure 3 A schematic diagram of the structure of the fixing seat, guide clamp and buffer member in the fixed rail shown;

[0021] Figure 5 for Figure 4 The schematic diagram of the structure of the guide clip and the buffer member shown;

[0022] Figure 6 for Figure 2 The schematic diagram of the structure of the pulley and the mounting base shown;

[0023] Figure 7 for Figure 6 Schematic diagram of the structure of the pulley and the mounting base shown;

[0024] Figure 8 for Figure 2 A schematic structural diagram of the lower fixing seat shown;

[0025] Figure 9 This is an application example diagram of the frameless hidden pulley bathroom door of this application;

[0026] Figure 10 This is a schematic structural diagram of another structure of a fixing seat, a guide clip and a buffer member in the frameless hidden pulley bathroom door of this application.

[0027] Figure: 100, frameless hidden pulley bathroom door; 10, fixed rail; 11, track body; 111, bottom plate; 112, side plate; 113, guide rail; 12, fixed seat; 121, seat body; 122, cover plate; 123, slot; 124, first bracket; 125, second bracket; 13, guide clip; 131, guide groove; 14, buffer; 15, frame material; 20, sliding door; 21, door body; 22, pulley; 221, wheel body; 222, rotating shaft; 23 , mounting seat; 231, fixing plate; 232, eccentric seat; 233, bushing; 234, adjusting slot; 235, first protective cover; 2351, first cover body; 2352, first extension rod; 236, second protective cover; 2361, second cover body; 2362, second extension rod; 237, gasket; 238, screw; 24, waterproof strip; 25, handle; 30, lower fixing seat; 31, slide groove; 32, limit piece; 33, slot; 40, water retaining material; 41, pressing block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be an element centered thereon. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may also be an element centered thereon. When the number of an element is referred to as having "plurality", it may be any number of two or more. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended solely for the purpose of describing specific embodiments and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] First embodiment

[0032] See also Figures 1 to 8, which is a frameless hidden pulley bathroom door 100 according to a preferred embodiment of the present invention, includes a fixed rail 10 and a sliding door 20 slidingly arranged at the bottom of the fixed rail 10, the sliding door 20 includes a fan body 21 and a pulley 22 rotatably connected to the fan body 21, the pulley 22 is arranged on one side of the top of the fan body 21, the fixed rail 10 includes a track body 11, the track body 11 includes a bottom plate 111, side plates 112 arranged on both sides of the bottom plate 111 and a guide rail 113 arranged on the side plate 112, the bottom plate 111 and the two side plates 112 constitute an open cavity for accommodating the fan body 21 and the pulley 22, the guide rail 113 is arranged on the inner side of the side plate 112, and the pulley 22 slides with the guide rail 113. The frameless hidden pulley bathroom door 100 of the present application can avoid the pulley 22 from being exposed by directly installing the pulley 22 on the fan body 21 and setting the guide rail 113 on the inner side of the track body 11, which is more beautiful. Since there is no need to be equipped with a pulley 22 frame and a hanging clamp like the traditional push-pull sliding door 20, the distance between the pulley 22 and the top of the fan body 21 can be reduced as much as possible, which is beneficial to reducing the overall thickness of the track body 11 and making the structure simpler and more compact. In addition, the side frame equipped with the door opening of the traditional push-pull sliding door 20 is eliminated, which saves material costs while enhancing the beauty of the product, in line with consumers' pursuit of minimalist frameless style.

[0033] It should be noted that the number of sliding doors 20 can be increased or decreased as needed. When there is only one sliding door 20, a portion of the fixed rail 10 is embedded in the wall. When the door is open, the sliding door 20 is retracted into the wall. When there are two sliding doors 20, the two sliding doors 20 are arranged in parallel, and guide rails 113 are provided on each of the two side panels 112. When there are more than two sliding doors 20, each sliding door 20 is arranged in parallel. A corresponding intermediate panel can be provided between the two side panels 112, and guide rails 113 can be provided on the intermediate panel. This allows multiple sliding doors 20 to be installed on the fixed rail 10 without interfering with each other, and allows some sliding doors 20 to share the same guide rail 113. Furthermore, the number of pulleys 22 installed on each door segment 21 can be increased or decreased as needed and is not limited to the number shown in the accompanying drawings. Generally, to improve the sliding stability of the door segment 21, each door segment 21 preferably has two or more pulleys 22.

[0034] Optionally, when there are more than one fan bodies 21, a portion of the fan bodies 21 may be fixed and only serve as a partition, while another portion of the fan bodies 21 may slide relative to the fixed portion of the fan bodies 21 to close or open the channel.

[0035] The technical solution of the present application is described in detail below using two sliding doors 20 as an example.

[0036] In this embodiment, there are two sliding doors 20 , and the two side panels 112 are respectively provided with guide rails 113 , and the pulleys 22 on the two sliding doors 20 are arranged in opposite directions.

[0037] like Figure 2 and Figure 6 As shown, the sliding door 20 also includes a mounting base 23 for mounting a pulley 22. The mounting base 23 includes a fixed disk 231 and an eccentric seat 232. The fixed disk 231 and the pulley 22 are respectively arranged on opposite sides of the fan body 21. The eccentric seat 232 is fixed to a side of the fixed disk 231 near the pulley 22, and the eccentric seat 232 is eccentrically arranged with respect to the fixed disk 231. The fan body 21 is provided with a mounting groove for the eccentric seat 232 to pass through. The pulley 22 includes a wheel body 221 and a rotating shaft 222. The rotating shaft 222 is fixedly connected to the eccentric seat 232, and the wheel body 221 is rotatably connected to the rotating shaft 222. By providing the eccentric seat 232 on the mounting base 23, the eccentric seat 232 can be rotated by rotating the mounting base 23, thereby adjusting the height of the pulley 22, thereby facilitating fine-tuning of the height of the pulley 22 during installation and commissioning.

[0038] Furthermore, in order to facilitate adjustment of the height of the pulley 22 , an adjustment slot 234 for adjusting the angle of the eccentric seat 232 is provided on the fixed plate 231 .

[0039] Preferably, to protect the mounting groove provided on the fan body 21 and reduce wear, the mounting seat 23 further includes a sleeve 233 sleeved on the outer surface of the eccentric seat 232. Furthermore, to prevent the sleeve 233 and the eccentric seat 232 from rotating relative to each other, a limiting groove is provided on the eccentric seat 232, and a corresponding limiting block is provided on the inner hole of the sleeve 233. The limiting block cooperates with the limiting groove to enable the sleeve 233 and the eccentric seat 232 to rotate synchronously.

[0040] Furthermore, the mounting base 23 also includes a first protective cover 235 and a second protective cover 236. The first protective cover 235 includes a first cover body 2351 and a first extension rod 2352. The first cover body 2351 covers the fixed plate 231. One end of the first extension rod 2352 is connected to the first cover body 2351, and the other end extends over the top of the fan body 21 toward the pulley 22. The second protective cover 236 includes a second cover body 2361 and a second extension rod 2362. The second cover body 2361 is arranged between the fan body 21 and the wheel body 221. The second cover body 2361 is provided with a through hole for the rotating shaft 222 to pass through. One end of the second extension rod 2362 is connected to the second cover body 2361, and the other end extends over the top of the fan body 21 toward the first cover body 2351. The fixed disk 231 is connected to the rotating shaft 222 by a screw 238. In order to ensure strength, the fixed disk 231 and the eccentric seat 232 are usually made of an integral metal material. The bathroom is an environment with high humidity. The first cover 2351 covers the fixed disk 231 to protect the fixed disk 231 and the screw 238, and prevents the fixed disk 231 and the screw 238 from being corroded by water vapor. The second cover 2361 can protect the end of the eccentric seat 232 away from the fixed disk 231, and can prevent the eccentric seat 232 from being corroded. The first extension rod 2352 and the second extension rod 2362 can protect the top of the fan body 21, and prevent the top of the fan body 21 from being hit by the bottom plate 111.

[0041] Preferably, in order to reduce the pressure exerted by the rotating shaft 222 and the screw 238 on the fan body 21 , a gasket 237 is further provided between the second protective cover 236 and the wheel body 221 .

[0042] like Figure 1 and Figure 4 As shown, in order to facilitate the fixing of the track body 11 to the wall, the fixed rail 10 also includes a fixing base 12 provided at both ends of the track body 11. The fixing base 12 includes a base body 121 and a cover plate 122 detachably connected to the base body 121. The base body 121 is fixed to the wall by means of expansion screws 238, etc. The base body 121 is provided with a slot 123 for inserting the track body 11. The top of the slot 123 is provided with an opening, and the cover plate 122 covers the opening. The cover plate 122 is opened to allow the two ends of the track body 11 to be inserted into the slot 123. Then, the cover plate 122 is closed to fix the track body 11 to the fixing base 12. Furthermore, a slot 33 corresponding to the cover plate 122 is provided on the base body 121 to facilitate the installation and removal of the cover plate 122. To prevent the cover plate 122 from falling off easily, screws are also provided on the cover plate 122. The screws are screwed into the cover plate 122 and abut against the bottom plate 111 to lock the cover plate 122.

[0043] Optionally, a first support block 124 for supporting the base plate 111 and a second support block 125 for supporting the side plate 112 are also provided in the slot 123. By providing the first support block 124 and the second support block 125, the supporting force of the seat body 121 supporting the rail body 11 can be increased, thereby improving the load-bearing capacity of the fixed rail 10.

[0044] like Figure 4 and Figure 5 As shown, the fixed rail 10 also includes a guide clip 13 built into the base 121. The guide clip 13 is provided with guide grooves 131 corresponding to the sectors 21. The number of guide grooves 131 corresponds to the number of sectors 21. The guide clip 13 can limit the sector 21 when the sector 21 slides into the fixed base 12, preventing the sector 21 from shaking and improving safety.

[0045] Furthermore, the fixed rail 10 further includes a buffer 14, which is installed in the guide groove 131. The buffer 14 can improve the cushioning when the fan body 21 slides into the guide groove 131, thereby reducing noise and protecting the fan body 21 from severe impact. Optionally, the buffer 14 is made of an elastic material, such as silicone, rubber, etc.

[0046] In this embodiment, the buffer member 14 is provided with a plurality of rib-shaped and column-shaped protrusions. The rib-shaped protrusions are provided on the sidewalls of the guide groove 131 , and the column-shaped protrusions are provided on the bottom of the guide groove 131 .

[0047] Optionally, the sliding door 20 also includes waterproof strips 24, which are provided on opposite sides of the door body 21. These strips 24 enhance waterproofing, preventing water from seeping through the door gap during bathing. They also protect the sides of the door body 21 from damage caused by collisions. To enhance waterproofing and cushioning, the strips 24 should be flexible.

[0048] Optionally, in order to facilitate opening and closing of the sliding door 20 , a handle 25 is further provided on the door body 21 .

[0049] like Figures 1 to 3 As shown, in order to improve the appearance and texture of the frameless hidden pulley bathroom door 100, a frame material 15 is wrapped around the outside of the track body 11. Because the track body 11 is usually made of aluminum alloy, which lacks brightness, wrapping a layer of stainless steel or composite material frame material 15 on its surface can improve the appearance and texture.

[0050] like Figure 2 and Figure 8As shown, the frameless hidden pulley bathroom door 100 also includes a lower fixed seat 30 and a water retaining material 40 arranged at the bottom of the sliding door 20. The lower fixed seat 30 is used to provide a fulcrum for the bottom of the fan body 21 to improve the sliding stability of the fan body 21 and prevent the fan body 21 from shaking. The lower fixed seat 30 is provided with a slide 31 corresponding to the fan body 21; further, in order to prevent the fan body 21 from colliding with the slide 31, a limit member 32 is also provided inside the slide 31, and the limit member 32 is preferably made of an elastic material. In order to further reduce friction, the limit member 32 can be provided with a rotational connection with the lower fixed seat 30. Furthermore, the distance between the limit members 32 in the slide 31 can be adjusted according to the thickness of the fan body 21, and an adjustment screw (not shown) for adjusting the distance between the limit members 32 is provided on the lower fixed seat 30. The water retaining material 40 is set on the side of the fan body 21. The water retaining material 40 is used to prevent water from spreading from the bottom of the fan body 21. The water retaining material 40 is installed on the ground fan at the bottom of the sliding door 20 through a pressing block 41. A card slot 33 corresponding to the water retaining material 40 is also provided on the lower fixing seat 30.

[0051] In this embodiment, the fan body 21 is a glass plate. In other embodiments, the fan body 21 can also be a plate made of stone, wood, composite materials, etc.

[0052] See also Figure 9 This is an application example of the frameless hidden pulley bathroom door 100 of this application. Installed at the bathroom door, this frameless hidden pulley bathroom door 100 overcomes the drawbacks of traditional bathroom doors, which typically have frames on both sides and exposed pulleys 22. It employs a unique design that conceals the pulleys 22 and eliminates the side frames on the door opening, enhancing the appearance and aesthetics. Furthermore, the inclusion of waterproof strips 24 and water retaining material 40 enhances shower waterproofing and saves space. Furthermore, the push-pull sliding door 20 is more convenient to open and close, demonstrating a highly user-friendly design. The lack of side frames allows for easy entry and exit, making it easier to clean corners.

[0053] Second embodiment:

[0054] See also Figure 10 , which is the second embodiment of the present utility model. The frameless hidden pulley bathroom door 100 in this embodiment has a similar structure to that in the first embodiment. The difference is that, in this embodiment, the structures of the fixing seat 12, the guide clip 13 and the buffer member 14 have been adjusted, wherein the portion of the buffer member 14 extending into the guide groove 131 is U-shaped or has an open rectangle, which can better wrap the fan body 21 and provide protection for the fan body 21.

[0055] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A frameless hidden pulley bathroom door (100), comprising a fixed rail (10) and a sliding door (20) slidably arranged at the bottom of the fixed rail (10), characterized in that: The sliding door (20) includes a fan body (21) and a pulley (22) rotatably connected to the fan body (21), the pulley (22) is arranged on one side of the top of the fan body (21), the fixed rail (10) includes a track body (11), the track body (11) includes a bottom plate (111), side plates (112) arranged on both sides of the bottom plate (111), and guide rails (113) arranged on the side plates (112), the bottom plate (111) and the two side plates (112) form an open cavity for accommodating the fan body (21) and the pulley (22), the guide rail (113) is arranged on the inner side of the side plate (112), and the pulley (22) is slidably matched with the guide rail (113); The sliding door (20) further comprises a mounting seat (23) for mounting a pulley (22), the mounting seat (23) comprising a fixed disk (231) and an eccentric seat (232), the fixed disk (231) and the pulley (22) being respectively arranged on opposite sides of the fan body (21), the eccentric seat (232) being fixed on a side of the fixed disk (231) close to the pulley (22), and the eccentric seat (232) and the fixed disk (231) being eccentrically arranged, the fan body (21) being provided with a mounting groove for the eccentric seat (232) to pass through, the pulley (22) comprising a wheel body (221) and a rotating shaft (222), the rotating shaft (222) being fixedly connected to the eccentric seat (232), and the wheel body (221) being rotatably connected to the rotating shaft (222).

2. The frameless hidden pulley bathroom door (100) according to claim 1 is characterized in that: The mounting seat (23) further comprises a shaft sleeve (233) sleeved on the outer surface of the eccentric seat (232).

3. The frameless hidden pulley bathroom door (100) according to claim 1 is characterized in that: The fixed disk (231) is provided with an adjustment slot (234) for adjusting the angle of the eccentric seat (232).

4. The frameless hidden pulley bathroom door (100) according to claim 1, characterized in that: The mounting seat (23) further comprises a first protective cover (235) and a second protective cover (236), wherein the first protective cover (235) comprises a first cover body (2351) and a first extension rod (2352), wherein the first cover body (2351) covers the fixed disk (231), one end of the first extension rod (2352) is connected to the first cover body (2351), and the other end thereof passes over the top of the fan body (21) and extends toward the pulley (22), and the second protective cover (236) comprises a second cover body (2361) and a second extension rod (2362), wherein the second cover body (2361) is arranged between the fan body (21) and the wheel body (221), and the second cover body (2361) is provided with a through hole for the rotating shaft (222) to pass through, and one end of the second extension rod (2362) is connected to the second cover body (2361), and the other end thereof passes over the top of the fan body (21) and extends toward the first cover body (2351).

5. The frameless hidden pulley bathroom door (100) according to claim 1, characterized in that: The fixed rail (10) further comprises a fixing seat (12) arranged at both ends of the rail body (11), the fixing seat (12) comprising a seat body (121) and a cover plate (122) detachably connected to the seat body (121), the seat body (121) being provided with a slot (123) for inserting the rail body (11), the slot (123) being provided with an opening at the top, and the cover plate (122) covering the opening.

6. The frameless hidden pulley bathroom door (100) according to claim 5, characterized in that: The fixed rail (10) further comprises a guide clamp (13) built into the seat body (121), wherein a guide groove (131) corresponding to the fan body (21) is provided in the guide clamp (13).

7. The frameless hidden pulley bathroom door (100) according to claim 6, characterized in that: The fixed rail (10) further comprises a buffer member (14), and the buffer member (14) is installed in the guide groove (131).

8. The frameless hidden pulley bathroom door (100) according to claim 1, characterized in that: The sliding door (20) further comprises waterproof strips (24), and the waterproof strips (24) are arranged on two opposite sides of the fan body (21).

9. The frameless hidden pulley bathroom door (100) according to claim 1, characterized in that: The invention also includes a lower fixing seat (30) and a water retaining material (40) arranged at the bottom of the sliding door (20); the lower fixing seat (30) is provided with a slide groove (31) corresponding to the fan body (21); the water retaining material (40) is arranged on the side of the fan body (21); and the water retaining material (40) is used to prevent water from spreading from the bottom of the fan body (21).

Citation Information

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