Pedestal pan gasket assembly and pedestal pan

Abstract

The utility model provides a pedestal pan gasket assembly and a pedestal pan. The pedestal pan gasket assembly comprises a gasket body, a thin film roll, a winding structure and a discharging mechanism. The thin film roll comprises a reel and a sanitary thin film wound on the reel, and one end of the sanitary thin film is arranged on the gasket body in a sleeving manner; the winding structure is detachably connected with the end, sleeved with the gasket body, of the sanitary film and is used for winding the sanitary film. The discharging mechanism makes contact with the sanitary thin film on the winding structure and drives the sanitary thin film on the winding structure to be separated from the winding structure. The winding mechanism is used for winding the sanitary film, the discharging mechanism is arranged, the sanitary film on the discharging mechanism can be directly separated from the winding mechanism, manual contact with the used sanitary film is avoided, and convenience and hygiene during disassembly and assembly are improved.

Description

Technical Field

[0001] This utility model relates to the field of toilet technology, specifically to a toilet seat assembly and a toilet. Background Technology

[0002] As people's living standards improve, their demands for public health facilities are also increasing. Especially regarding toilets used in public places, ensuring their hygiene has become a pressing issue. Traditional toilets typically only come with hard plastic or wooden seat covers, a design that easily breeds bacteria with frequent use, increasing the risk of cross-infection. Therefore, in recent years, some toilets with automatic sanitary film replacement functions have appeared on the market to improve the user's hygiene experience. Currently, most common automatic sanitary film replacement devices on the market use a roll-up method, replacing the sanitary film by pulling it. For example, Chinese Patent 201720321358.3 discloses an improved toilet, which includes a toilet base and a toilet seat, the toilet seat being equipped with a sanitary film replacement device; the functional compartment located at the rear of the toilet seat sinks into the toilet base.

[0003] For the aforementioned existing technologies, most automatic sanitary film replacement devices require manual contact with the used sanitary film when removing it. This not only makes the replacement and cleaning process cumbersome but also poses hygiene problems. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and propose a toilet seat assembly and toilet, which solves the technical problem in the prior art that when removing the film, it is necessary to manually touch the used sanitary film, which is not only cumbersome to operate during replacement and cleaning, but also poses hygiene problems.

[0005] To achieve the above-mentioned technical objectives, the present invention adopts the following technical solution:

[0006] In a first aspect, this utility model provides a toilet seat assembly, comprising:

[0007] Washer base;

[0008] The washer body is rotatably connected to the washer base;

[0009] A film roll is rotatably connected to one end of the gasket base, and a sanitary film is wound around it. The sanitary film is fitted onto the gasket body, and a limiting member is provided at its end.

[0010] A winding structure, mounted at the other end of the gasket base and connected to the sanitary film via a limiting member, drives the sanitary film to rotate and wind around it; and

[0011] The feeding mechanism is mounted on the winding structure and extends and pushes the sanitary film and the limiting member wound on the winding structure to disengage from the winding structure.

[0012] In some embodiments, the winding structure includes a drive motor and a hollow shaft. The hollow shaft is mounted on the output shaft of the drive motor. The end of the hollow shaft away from the drive motor has an opening, and a plurality of strip-shaped holes communicating with the opening are distributed around the outer circumference of the hollow shaft.

[0013] In some embodiments, the feeding mechanism includes a telescopic mechanism and an abutting component. The telescopic mechanism is installed inside the hollow shaft, and the telescopic end of the telescopic mechanism is connected to the abutting component, driving the abutting component to push the sanitary film off the hollow shaft.

[0014] In some embodiments, the abutment assembly includes an inner ring, a connecting rod, and an outer ring. The inner ring is connected to the telescopic end of the telescopic mechanism, the outer ring is sleeved on the outside of the hollow shaft, and the connecting rod radially passes through the corresponding strip hole and connects between the outer ring and the inner ring.

[0015] In some embodiments, the sanitary film is provided with a limiting member at its end, and is detachably connected to the hollow shaft through the limiting member.

[0016] In some embodiments, the sanitary film extends through any of the strip holes and abuts the limiting member against the side of the strip hole near the hollow shaft.

[0017] In some embodiments, the gasket base is further included, the gasket body is rotatably connected to the gasket base, the gasket base has receiving cavities at both ends, the front side of the receiving cavity has an opening for the sanitary film to pass through, and each of the two receiving cavities has an inlet and outlet on opposite sides.

[0018] In some embodiments, a cover plate is hinged to the inlet / outlet.

[0019] In some embodiments, the cover plate is provided with a magnetic ring, and the inlet and outlet are provided with iron rings corresponding to the positions of the magnetic ring.

[0020] Secondly, this utility model also provides a toilet, including a toilet seat assembly as described in any of the above.

[0021] Compared with the prior art, the toilet seat assembly and toilet provided by this utility model use a winding mechanism to wind up the sanitary film and are equipped with a feeding mechanism to directly detach the sanitary film from the winding structure, avoiding manual contact with the used sanitary film and improving the convenience and hygiene of disassembly and assembly. Attached Figure Description

[0022] Figure 1 This is a structural schematic diagram of the toilet seat pad assembly provided in this embodiment of the utility model;

[0023] Figure 2 This is a utility model Figure 1 A magnified view of part A;

[0024] Figure 3 This is a three-dimensional exploded view of the toilet seat assembly provided in this embodiment of the utility model;

[0025] Figure 4 This is a three-dimensional view of the winding structure and feeding mechanism of the toilet seat gasket assembly provided in this embodiment of the utility model;

[0026] Figure 5 This is a schematic diagram of the toilet seat gasket assembly with a cover provided in this embodiment of the utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Washer base; 101. Receiving cavity; 102. Outlet; 103. Inlet / outlet; 104. Cover plate;

[0029] 2. Washer body;

[0030] 3. Film roll; 301. Sanitary film; 302. Limiting component;

[0031] 4. Rewinding structure; 401. Opening; 402. Strip hole; 41. Drive motor; 42. Hollow shaft;

[0032] 5. Feeding mechanism; 51. Telescopic mechanism; 52. Inner ring; 53. Connecting rod; 54. Outer ring. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0034] To address the technical problem that automatic roll-up sanitary films are cumbersome to replace and clean, and also pose hygiene issues, this invention provides a toilet seat assembly that enables contactless removal of used and rolled-up sanitary films and facilitates quick and easy installation of the film's ends onto the roll-up section.

[0035] Please see Figure 1 , Figure 1This is a schematic diagram of the structure of a toilet seat assembly according to one embodiment of the present invention. The toilet seat assembly includes a seat base 1, a seat body 2, a film roll 3, a winding structure 4, and a feeding mechanism 5. The seat body 2 is rotatably connected to the seat base 1. The seat body 2 is made of antibacterial material, which can effectively inhibit bacterial growth and further improve hygiene performance. At the same time, the surface is specially treated to have anti-slip function, ensuring user safety during use. The rotatable connection end is one of the two sides of the seat base 1, and this side corresponds to the winding mechanism. In addition to the location of structure 4, a toilet seat is also hinged to the gasket base 1. The rotating connection of the toilet seat is located in the middle of the front side of the gasket base 1, which saves space on both sides and avoids interference with the installation and removal of the film rolls 3 on both sides and the rolled-up film. The film roll 3 includes a spool rotatably connected to one end of the gasket base 1 and a sanitary film 301 wound on the spool. The film roll 3 adopts a multi-layer winding structure, which can store more sanitary film 301 in a limited space, reduce the replacement frequency, reduce maintenance costs, and allow for the extraction of more sanitary film 301. The sanitary film 301 is first fitted onto the gasket body 2, and a limiting member 302 is provided at the pull-out end of the sanitary film 301. The limiting member 302 is used to engage with the winding structure 4 to provide a pulling limit during winding. The winding structure 4 is installed at the other end of the gasket base 1 and is connected to the sanitary film 301 through the limiting member 302. The sanitary film 301 is driven to rotate and wind around it. After the limiting member 302 is engaged with the winding structure 4, when the winding structure 4 rotates, it can drive the sanitary film 301 along the winding structure 4. The gasket body 2 slides and is wound onto the winding structure 4 to replace the sanitary film 301 located on the gasket body 2. The unloading mechanism 5 is set on the winding structure 4 and extends and retracts to push the sanitary film 301 and the limiting member 302 wound on the winding structure 4 away from the winding structure 4. That is, the unloading mechanism 5 has an extension and retraction action, which can simultaneously push the sanitary film 301 and the limiting member 302 from the winding structure 4 and remove them from the winding structure 4, thereby achieving the purpose of removing the used sanitary film 301 without contacting it.

[0036] In this embodiment, the film roll 3 is first installed, and the end of the sanitary film 301 is pulled to slip the sanitary film 301 onto one end of the gasket body 2 and pull it to the other end. The end limiting member 302 is directly snapped onto the winding structure 4 without disassembling the winding structure 4. The winding structure 4 and the sanitary film 301 are connected directly through the limiting member 302. After a roll of film 3 is used up, the limiting member 302 and the used sanitary film 301 can be removed from the winding structure 4 at one time by the unloading mechanism 5. The used sanitary film 301 can be removed without contact, avoiding hygiene problems. By setting the limiting member 302 at the end of the sanitary film 301, a quick matching connection with the winding structure 4 is achieved, and the installation of the sanitary film 301 can be completed without disassembling the winding structure 4. The introduction of the unloading mechanism 5 allows the used sanitary film 301 to be removed from the winding structure 4 without contact, greatly simplifying the replacement process. The entire replacement process does not require manual contact with the used sanitary film 301, effectively avoiding the risk of bacterial transmission and improving the hygiene performance of the equipment. The limiting component 302 can take various forms, such as a limiting strip with a thickness greater than the width of the strip hole or a clump formed by knotting the sanitary film, which reduces production costs and improves the adaptability of the equipment.

[0037] Understandably, the rotatable connection between the film roll 3 and the washer base 1 is a detachable connection.

[0038] In one embodiment, please refer to Figure 1 , Figure 2 and Figure 3 The gasket base 1 has accommodating cavities 101 at both ends. The two accommodating cavities 101 are used to accommodate the film roll 3 and the winding structure 4, respectively. The front side of the accommodating cavity 101 is provided with an opening 102 for the sanitary film 301 to pass through. The two accommodating cavities 101 are provided with inlet and outlet 103 on opposite sides. The inlet and outlet 103 on one side is used for the installation and removal of the film roll 3, and the inlet and outlet 103 on the other side is used for the installation and removal of the upper limit member 302 of the winding structure 4, as well as the removal of the used sanitary film 301.

[0039] Understandably, the inlet / outlet 103 is connected to the corresponding port 102 to facilitate the passage of the sanitary film 301 and the connection between the limiting member 302 and the winding structure 4.

[0040] For further details, please refer to Figure 2 , Figure 3 and Figure 4To achieve a quick and detachable connection between the limiting member 302 and the winding structure 4, the winding structure 4 includes a drive motor 41 and a hollow shaft 42. The drive motor 41 is fixedly installed inside the washer base 1, and the hollow shaft 42 is installed on the output shaft of the drive motor 41. The end of the hollow shaft 42 away from the drive motor 41 has an opening 401. Multiple strip holes 402 communicating with the opening 401 are distributed around the outer circumference of the hollow shaft 42. The sanitary film 301 passes through any of the strip holes 402, and the limiting member 302 abuts against the side of the strip hole 402 near the hollow shaft 42. By using a limiting member 302 that cannot pass through the strip hole 402, a limiting connection is achieved, and a detachable connection is formed between the end of the sanitary film 301 and the hollow shaft 42.

[0041] Understandably, the feeding mechanism 5 extends and retracts along the axial direction of the hollow shaft 42. When the extension end simultaneously contacts the limiting member 302 and the wound sanitary film 301, it can simultaneously push the limiting member 302 and the wound sanitary film 301 out from the opening 401 end and separate them from the hollow shaft 42, thus achieving the splitting effect.

[0042] For further details, please refer to Figure 2 , Figure 3 and Figure 4 In order to simultaneously push the limiting member 302 and the wound sanitary film 301 out of the opening 401 end and detach them from the hollow shaft 42, the feeding mechanism 5 includes a telescopic mechanism 51 and an abutting component. The telescopic mechanism 51 is installed inside the hollow shaft 42, and the telescopic end of the telescopic mechanism 51 is connected to the abutting component, driving the abutting component to push the sanitary film off the hollow shaft.

[0043] Furthermore, the abutting assembly includes an inner ring 52, a connecting rod 53, and an outer ring 54. The inner ring 52 is connected to the telescopic end of the telescopic mechanism 51 and slides along the inner wall of the hollow shaft 42. It is mainly used to abut against the limiting member 302 and push it out. The outer ring 54 is sleeved on the outside of the hollow shaft 42 and is mainly used to abut against the used sanitary film 301 wound on the hollow shaft 42 and push it out. The connecting rod 53 radially passes through the corresponding strip hole 402 and connects the outer ring 54 and the inner ring 52. The connecting rod 53 is used to connect the inner ring 52 and the outer ring 54 so that the inner ring 52 and the outer ring 54 move synchronously.

[0044] Specifically, the inner ring 52 and the outer ring 54 are arranged coaxially and their end faces are flush; the extension stroke of the telescopic mechanism 51 can drive the inner ring 52 and the outer ring 54 to move beyond the end of the hollow shaft 42, thereby ensuring that the sanitary film 301 can be completely detached from the hollow shaft 42 and fall off.

[0045] It is understandable that the telescopic mechanism 51 can be a mature device with telescopic action, such as a hydraulic cylinder push rod or a pneumatic cylinder push rod, and is not limited to this; in addition, the abutment component can also be a push block or other structural components that can abut against the sanitary film.

[0046] In one embodiment, please refer to Figure 5 In order to cover the inlet and outlet 103, a cover plate 104 is hinged to the inlet and outlet 103. The hinge of the cover plate 104 is located at the top and naturally flips downward by gravity to cover the inlet and outlet 103.

[0047] Furthermore, in order to facilitate the opening and closing of the cover plate 104, a magnetic ring is provided on the cover plate 104, and an iron ring corresponding to the position of the magnetic ring is provided on the inlet and outlet 103. The magnetic attraction between the magnetic ring and the iron ring improves the stability of the cover plate 104 when it is closed and makes it easier to open the cover plate 104.

[0048] Understandably, the inlet / outlet 103 is hinged with a cover plate 104. The cover plate 104 can be opened and closed stably by cooperating with the iron ring through a magnetic ring, which further improves the sealing performance and aesthetics of the equipment.

[0049] In one embodiment, please refer to Figure 2 One end of the gasket body 2 is hinged to the receiving cavity 101 corresponding to the winding structure 4, while the other end of the gasket body 2 is in an open state, which facilitates the installation of the sanitary film 301.

[0050] In one embodiment, in order to form a limiting connection, the limiting member 302 is a limiting strip with a thickness greater than the width of the strip hole 402, and the limiting strip is heat-fused to the end of the sanitary film 301.

[0051] Understandably, since the limiting strip is a specially designed structure, the film roll 3 needs to be customized, which incurs certain costs and has poor adaptability.

[0052] In another embodiment, in order to form a limiting connection, the limiting member 302 is a knot formed by knotting the sanitary film 301 with a diameter larger than the width of the strip hole 402. The end of the commercially available sanitary film 301 is knotted to form a knot, which is equivalent to the function of a limiting strip. It can also be snapped onto the strip hole 402 to form a limiting connection.

[0053] Understandably, knotting is a low-cost method of use and is highly adaptable. Any size sanitary film 301 that matches the gasket can be used in this way to limit the connection between it and the winding structure 4.

[0054] This utility model also provides a toilet, which includes the toilet seat assembly of any of the above embodiments.

[0055] To better understand this utility model, the following is combined with... Figures 1 to 5 The technical solution of this utility model is described in detail as follows: First, install the film roll 3, then pull the end of the sanitary film 301 through the opening 102 on this side, and then put it on the gasket body 2. After the entire gasket body 2 is covered, insert the sanitary film 301 from the opening 401 into the strip hole 402, and lock the limiting member 302 inside the strip hole 402 to form a limiting connection; to replace the sanitary film 301 located on the gasket body 2 normally, the drive motor 41 drives the winding structure 4 to rotate, pulling the sanitary film 301 to wind it up; after using a roll of film 3, the telescopic mechanism 51 pushes the inner ring 52, the connecting rod 53 and the outer ring 54 to move together. The inner ring 52 pushes the limiting member 302 to move, and the outer ring 54 and the connecting rod 53 push the sanitary film 301 to move, so that the limiting member 302 and the sanitary film 301 can be detached from the hollow shaft 42 of the winding structure 4. Then, the next roll of film 3 can be installed according to the installation steps.

[0056] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A toilet seat assembly, characterized in that, include: Washer body; A film roll, comprising a spool and a sanitary film wound on the spool, one end of the sanitary film being fitted onto the gasket body; A winding structure is detachably connected to one end of the sanitary film that is fitted onto the gasket body, for winding up the sanitary film; as well as The feeding mechanism contacts the sanitary film on the winding structure and drives the sanitary film on the winding structure to detach from the winding structure.

2. The toilet seat assembly according to claim 1, characterized in that, The winding structure includes a drive motor and a hollow shaft. The hollow shaft is mounted on the output shaft of the drive motor. The end of the hollow shaft away from the drive motor has an opening, and the outer circumference of the hollow shaft has a plurality of strip-shaped holes communicating with the opening.

3. The toilet seat assembly according to claim 2, characterized in that, The feeding mechanism includes a telescopic mechanism and an abutting component. The telescopic mechanism is installed inside the hollow shaft, and the telescopic end of the telescopic mechanism is connected to the abutting component, driving the abutting component to push the sanitary film off the hollow shaft.

4. The toilet seat assembly according to claim 3, characterized in that, The abutting assembly includes an inner ring, a connecting rod, and an outer ring. The inner ring is connected to the telescopic end of the telescopic mechanism, the outer ring is sleeved on the outside of the hollow shaft, and the connecting rod radially passes through the corresponding strip hole and connects between the outer ring and the inner ring.

5. The toilet seat assembly according to claim 2, characterized in that, The sanitary film is provided with a limiting member at its end, and is detachably connected to the hollow shaft through the limiting member.

6. The toilet seat assembly according to claim 5, characterized in that, The sanitary film penetrates any of the strip holes and abuts the limiting member against the side of the strip hole near the hollow shaft.

7. The toilet seat assembly according to claim 1, characterized in that, It also includes a gasket base, the gasket body is rotatably connected to the gasket base, the gasket base has accommodating cavities at both ends, the front side of the accommodating cavity has an opening for the sanitary film to pass through, and the two accommodating cavities each have an inlet and outlet on opposite sides.

8. The toilet seat assembly according to claim 7, characterized in that, The inlet and outlet are hinged with cover plates.

9. The toilet seat assembly according to claim 8, characterized in that, The cover plate is provided with a magnetic ring, and the inlet and outlet are provided with iron rings corresponding to the positions of the magnetic ring.

10. A toilet seat, characterized in that, Includes the toilet seat assembly as described in any one of claims 1-9.

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