Sleeve-replaceable toilet lid

Abstract

The utility model provides a sleeve-replaceable toilet lid which comprises a base, a seat ring and a cover cap, the seat ring and the cover cap are connected with the base in a damping rotating mode, two clamps close to the base are connected in the cover cap in a left-right sliding mode, a pulling rope close to the inner circumference is arranged in the cover cap, and the two ends of the pulling rope are connected with the two clamps respectively. According to the utility model, the two clamps close to the bottom are arranged in the cover cap, then the traction rope of which the two ends are respectively connected with the two clamps is arranged, and the clamps are arranged into a sliding structure, so that an operator can increase the distance between the two clamps by pulling the traction rope; by means of the arrangement, one end of the profiling film can be conveniently unfolded, the film can be laid more conveniently and neatly, the film can be torn down by pulling the film forcefully during use, and compared with the prior art, the device has the advantage that the film is more convenient to replace while the function of avoiding cross germ infection is achieved.

Description

Technical Field

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

[0002] Currently, with the rapid development of my country's economy and the continuous improvement of people's living standards, more and more public restrooms are installing toilets. Public restroom toilets have two main drawbacks: firstly, users directly contact the seat, and cross-use can easily lead to contamination of excrement and the spread of germs; secondly, toilets are prone to splashing during use, which is unhygienic and results in a poor toilet experience.

[0003] Utility model CN216454772U discloses a replaceable toilet seat cover, including a base with a toilet seat cover dampedly connected to it. The base has a material dispensing compartment and a recycling compartment on both sides of its upper surface. The material dispensing compartment contains a double-layered film, and the recycling compartment contains a counting shaft. A toilet seat ring connects the material dispensing compartment and the recycling compartment, which are rotatably connected to the base via a damped, fixed rotating shaft. The toilet seat ring has a built-in low-temperature heating wire. An ozone generator, motor, and control circuit board are installed inside the base. A control panel is located on the upper surface of the base. This utility model enables the film to be replaced after each use, keeping the seat ring clean and hygienic. It also features CO3 ozone disinfection, achieving sterilization, disinfection, and odor elimination. The damped connection between the toilet seat cover and the base ensures quiet, soft-close operation.

[0004] However, the existing technology has its shortcomings in use: the double-layer film sleeve used to isolate the toilet seat has excessive bending when it moves, and it is easy to tear off due to accident. Once it breaks off, it cannot be used anymore and requires professional repair, thus resulting in poor ease of use.

[0005] Therefore, this utility model provides a replaceable toilet seat cover. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a replacement toilet seat to solve the problems mentioned in the background technology. This utility model has the advantages of more convenient installation and replacement, simple structure and low maintenance cost.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a toilet seat replacement kit, comprising a base and a seat ring and a cover that are damped and rotatably connected to the base. Two clamps are slidably connected to the left and right inside the cover and close to the base. A traction rope is provided inside the cover and close to the inner circumference. The two ends of the traction rope are respectively connected to the two clamps. A winding shaft adapted to the traction rope is provided in the middle of the cover and away from the base.

[0008] Furthermore, the clamp includes a pad and a movable pressure plate located on one side of the pad. The movable pressure plate and the pad are elastically slidably engaged. The pad and the inner wall of the cover are slidably connected and fixedly connected to one end of the traction rope.

[0009] Furthermore, a slide is fixedly connected to one end of the pad, and a guide shaft that slides and engages with the slide is fixedly connected to one side inside the cover.

[0010] Furthermore, a T-shaped connecting shaft is fixedly connected to one side of the movable pressure plate, and a guide hole is provided on one side of the pad that slides with the T-shaped connecting shaft. A support spring is sleeved on the T-shaped connecting shaft on the side of the movable pressure plate away from the pad.

[0011] Furthermore, the movable pressure plate is located between the pad and the cover.

[0012] Furthermore, the cover is fixedly connected to cable guide tubes located on both sides, and the traction rope passes through the cable guide tubes.

[0013] Furthermore, a positioning sleeve is fixedly connected inside the cover, one end of the winding shaft is fitted inside the positioning sleeve and the two are rotatably connected, the outer peripheral wall of the winding shaft is provided with a positioning hole that is fixedly connected to the middle of the traction rope, and the other end of the winding shaft is fixedly connected with a baffle.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. In this utility model, two clamps are provided near the bottom inside the cover, and then a traction rope is provided with the two clamps connected at both ends. By setting the clamps to a sliding structure, the operator can increase the distance between the two clamps by pulling the traction rope. This setting makes it easier to unfold one end of the conforming film, making the film laying more convenient and neat. When in use, the film can be torn off by pulling it. Compared with the prior art, it has the advantages of avoiding cross-infection of germs and making it easier to replace the film.

[0016] 2. In this utility model, the clamp includes a pad and a movable pressure plate. The movable pressure plate is provided with a connecting shaft that slides with the pad. The connecting shaft passes through the pad. By positioning the movable pressure plate between the cover and the pad, the operator can control the clamp to open by pressing the connecting shaft from the outside, which greatly improves the convenience of clamp and film connection operation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a replaceable toilet seat according to the present invention;

[0018] Figure 2 for Figure 1 The main view;

[0019] Figure 3 for Figure 1 A magnified diagram of the central "a".

[0020] In the diagram: 1. Base; 2. Seat ring; 3. Cover; 31. Guide shaft; 32. Cable guide tube; 33. Positioning sleeve; 4. Clamp; 41. Pad; 411. Slide; 412. Guide hole; 42. Movable pressure plate; 421. T-shaped connecting shaft; 43. Support spring; 5. Traction rope; 6. Winding shaft; 61. Positioning hole; 62. Stop plate. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Please see Figures 1 to 3 This utility model provides a technical solution: a replaceable toilet seat, including a base 1, a seat ring 2 and a cover 3 that are damped and rotatably connected to the base 1. Two clamps 4 are slidably connected to the cover 3 near the base 1. The clamps 4 clamp a contoured film, which is laid on the seat ring 2 during use. The contoured film has a square shape with a hollow center. The clamps 4 clamp the corners of the contoured film, one clamp 4 corresponding to one corner, and the two clamps 4 clamp two corners at one end of the contoured film. After removing the corners, push the two clamps 4 in the opposite direction. At this time, one end of the contour film is unfolded to a near-flat state. Then, manually pinch the other two corners of the contour film and lay it on the seat ring 2. This structure makes the laying of the contour film more convenient and flat, and it is not easy to fall off during use. After use, the contour film can be pulled off by force or by operating the clamps 4. It should be noted that the contour film will also cover the base 1 during use to prevent the bacteria on the base 1 from causing cross-infection to the user.

[0023] Furthermore, a traction rope 5 is provided inside the cover 3 near the inner circumference. The two ends of the traction rope 5 are connected to two clamps 4 respectively. A winding shaft 6 adapted to the traction rope 5 is provided in the middle of the cover 3 and away from the base 1. When the winding shaft 6 rotates, it can simultaneously wind the traction rope 5. Driven by the traction rope 5, the two clamps 4 will move synchronously in opposite directions. The purpose of this arrangement is to eliminate the need for manual pushing of the clamps 4. Only the rotation of the winding shaft 6 needs to be controlled to control the unfolding of one end of the contour film, further improving the convenience of laying the contour film.

[0024] Specifically, the pad 41 and the movable pressure plate 42 located on one side of the pad 41 are elastically slidingly engaged with the pad 41. When the movable pressure plate 42 moves toward the pad 41, it can clamp the conformal film. The pad 41 is slidably connected to the inner wall of the cover 3 and is fixedly connected to one end of the traction rope 5.

[0025] One end is fixedly connected to a slide block 411, and a guide shaft 31 that slides and engages with the slide block 411 is fixedly connected to one side inside the cover 3. The guide shaft 31 has a square cross-section, and a mating hole for clearance fit of the guide shaft 31 is opened on the slide block 411.

[0026] In this embodiment, a T-shaped connecting shaft 421 is fixedly connected to one side of the movable pressure plate 42, and a guide hole 412 that slides with the T-shaped connecting shaft 421 is provided on one side of the pad 41. A support spring 43 is sleeved on the T-shaped connecting shaft 421 on the side of the movable pressure plate 42 away from the pad 41. The support spring 43 applies an elastic tension to the movable pressure plate 42 through the T-shaped connecting shaft 421, so that the movable pressure plate 42 can press against the pad 41. In use, anti-slip pads can be glued to the opposite surfaces of the pad 41 and the movable pressure plate 42 respectively.

[0027] Furthermore, the movable pressure plate 42 is located between the pad 41 and the cover 3. This arrangement allows the large end of the T-shaped connecting shaft 421 to be exposed after the cover 3 is opened. This makes it easier for the user to control the movable pressure plate 42 away from the pad 41 through the T-shaped connecting shaft 421, further improving the convenience of docking the contour film and the clamp 4.

[0028] In this embodiment, the cover 3 is fixedly connected to the cable guide tubes 32 located on both sides. The traction rope 5 passes through the cable guide tubes 32 with gaps. When in use, pulleys (not shown in the figure) can be installed at both ends of the cable guide tubes 32 to reduce the frictional resistance of the movement of the traction rope 5.

[0029] In this embodiment, a positioning sleeve 33 is fixedly connected inside the cover 3. One end of the winding shaft 6 is fitted inside the positioning sleeve 33 and the two are rotatably connected. The outer peripheral wall of the winding shaft 6 is provided with a positioning hole 61 that is fixedly connected to the middle of the traction rope 5. The other end of the winding shaft 6 is fixedly connected with a baffle 62. The baffle 62 serves to limit the winding traction rope 5. The baffle 62 can also serve as an operating component for manually driving the winding shaft 6 to rotate.

[0030] Working principle: When in use, the user manually opens the cover 3 to the upright position, then manually takes out a piece of contour film from the contour film box. The user then manually slides the two clamps 4 towards each other until they are close to each other. The user manually presses the T-shaped connecting shaft 421, at which point the movable pressure plate 42 and the pad 41 separate. One corner of the contour film is placed between the movable pressure plate 42 and the pad 41, and then the T-shaped connecting shaft 421 is released. At this point, the corner is clamped. The other corner of the contour film is then connected to the other clamp 4 in the same way. The user then manually rotates the winding shaft 6 through the baffle 62, and the traction rope 5 is wound around. The two clamps 4 are moved away from each other, and one end of the contour film is unfolded. The user then holds the other two corners of the square film and pulls them horizontally to unfold it. The contour film will then be laid flat on the seat ring 2, and the user can use it. After use, the user manually pulls the contour film or manually presses the T-shaped connecting shaft 421 to detach the contour film. The used contour film can then be placed in the trash can.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A change of suit toilet cover comprising a base (1) and a seat (2) and a cover (3) in damped rotational connection with the base (1), characterized in that, The cover (3) has two clamps (4) that slide left and right near the base (1). The cover (3) has a traction rope (5) near the inner circumference. The two ends of the traction rope (5) are connected to the two clamps (4) respectively. The cover (3) has a winding shaft (6) that is compatible with the traction rope (5) in the middle and away from the base (1).

2. A stripping toilet cover according to claim 1, wherein: The clamp (4) includes a pad (41) and a movable pressure plate (42) located on one side of the pad (41). The movable pressure plate (42) and the pad (41) are elastically slidably engaged. The pad (41) is slidably connected to the inner wall of the cover (3) and is fixedly connected to one end of the traction rope (5).

3. A stripping toilet cover according to claim 2, wherein: One end of the pad (41) is fixedly connected to a slide (411), and one side inside the cover (3) is fixedly connected to a guide shaft (31) that slides and engages with the slide (411).

4. A stripping toilet cover according to claim 3, wherein: A T-shaped connecting shaft (421) is fixedly connected to one side of the movable pressure plate (42), and a guide hole (412) is provided on one side of the pad (41) to slide with the T-shaped connecting shaft (421). A support spring (43) is sleeved on the T-shaped connecting shaft (421) on the side of the movable pressure plate (42) away from the pad (41).

5. A stripping toilet cover according to claim 4, wherein: The movable pressure plate (42) is located between the pad (41) and the cover (3).

6. A stripping toilet cover according to claim 1, wherein: The cover (3) is fixedly connected to the cable guide tubes (32) located on both sides, and the traction rope (5) passes through the cable guide tubes (32) through gaps.

7. A stripping toilet cover according to claim 1, wherein: A positioning sleeve (33) is fixedly connected inside the cover (3). One end of the winding shaft (6) is fitted inside the positioning sleeve (33) and the two are rotatably connected. The outer peripheral wall of the winding shaft (6) is provided with a positioning hole (61) that is fixedly connected to the middle of the traction rope (5). The other end of the winding shaft (6) is fixedly connected with a baffle (62).

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