Disposable closestool film
By setting blank areas and staggered designs in disposable toilet membranes, the problem of clogging caused by the inability of the toilet membrane to dissolve quickly is solved, and the normal use of the toilet and sewage protection are achieved.
Patent Information
- Application Number
- CN202422638496.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-10-30
AI Technical Summary
The existing disposable toilet membrane cannot dissolve quickly after use due to the presence of the waterproof layer, which can easily cause the toilet to be clogged and affect normal use.
A disposable toilet membrane is designed with an upper and lower layer stacking structure. A through hole is provided in the middle of each toilet membrane. The coating area forms a waterproof layer, and the blank area exposes a soluble water layer. The blank areas are staggered, and the coating area is divided into an arc structure, so that the toilet membrane paper head is easy to separate.
The soluble water layer in the blank area dissolves in contact with water to avoid toilet clogging. At the same time, the staggered design of the upper and lower layers protects the lower waterproof layer, prevents sewage from intruding, and ensures the sustainable use of the toilet membrane.
Smart Images

Figure CN223403757U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of toilet membranes, in particular to a disposable toilet membrane. Background Art
[0002] Toilets have become widely used in people's lives and are common in public toilets and home bathrooms. Since the toilet seat is in direct contact with the human body during use, the hygiene of the toilet cannot be effectively guaranteed. Therefore, disposable toilet membranes are usually installed in some public toilets to improve the comfort of users.
[0003] Existing disposable toilet membranes are usually provided with a waterproof layer, which can prevent the disposable toilet membrane from being damaged by water and becoming unusable. However, this also has certain disadvantages. After the disposable toilet membrane is used up, due to the presence of the waterproof layer, the disposable toilet membrane thrown into the toilet will not dissolve quickly, which can easily cause the toilet to be clogged, thereby affecting the normal use of the toilet. Utility Model Content
[0004] The purpose of the present invention is to provide a disposable toilet membrane to address the deficiencies of the prior art and to solve the problems raised in the background technology.
[0005] To achieve this purpose, the present invention adopts the following technical solutions:
[0006] A disposable toilet membrane comprises a plurality of toilet membranes stacked and bonded together, each of the toilet membranes having a through hole in the middle thereof, the through hole matching the ring hole of the toilet ring; the toilet membrane comprises a soluble water layer, the soluble water layer having a plurality of coating areas spaced apart along its circumference, a blank area being provided between two adjacent coating areas, the soluble water layer at the bottom being exposed by the blank area; a waterproofing agent is uniformly coated in the coating areas to form a waterproof layer, the side of the waterproof layer facing away from the soluble water layer being used for contact with the human body, the blank areas of the two adjacent toilet membranes being staggered so that the coating area of the upper toilet membrane covers the blank area of the lower toilet membrane.
[0007] As a preferred solution for the disposable toilet membrane, the blank areas are respectively arranged around the water-soluble layer and are symmetrically distributed to divide the coating area into four arc-shaped structures.
[0008] As a preferred solution for the disposable toilet membrane, the blank area is a strip-shaped structure, and the width of each blank area is 1 mm-10 mm.
[0009] As a preferred solution for the disposable toilet membrane, the staggered distance between the blank areas of the two adjacent toilet membranes is 1 cm to 5 cm.
[0010] As a preferred solution of the disposable toilet membrane, the thickness of the toilet membrane is 40 μm.
[0011] As a preferred solution for the disposable toilet membrane, toilet membrane paper heads are provided on the sides of the toilet membrane to facilitate separation of adjacent toilet membranes.
[0012] Beneficial effects of the utility model:
[0013] The utility model provides a blank area in the waterproof layer, which exposes the soluble water layer at the bottom. When the toilet membrane is flushed into water, the soluble water layer in the blank area will directly contact the water and dissolve in the water, thereby breaking the toilet membrane into multiple fragments, which are convenient for the toilet to flush away, thus avoiding clogging of the toilet; at the same time, the blank areas of the upper and lower toilet membranes of the utility model are staggered. When water is sprinkled or splashed onto the surface of the toilet membrane, the waterproof layer of the upper toilet membrane can effectively protect the blank area of the lower toilet membrane, thereby avoiding the entire toilet membrane from being contaminated by sewage and damaged. The toilet membrane can be continued to be used by simply tearing off the surface of the toilet membrane. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.
[0015] Figure 1 It is a structural schematic diagram of the disposable toilet membrane described in the utility model.
[0016] Figure 2 It is a schematic diagram of the disassembly structure of the disposable toilet membrane described in the utility model.
[0017] Figure 3 It is a schematic diagram of the layer structure of the disposable toilet membrane described in the utility model.
[0018] In the picture:
[0019] 1. Toilet membrane; 11. Water-soluble layer; 12. Waterproof layer; 121. Paint area; 122. Blank area; 2. Toilet membrane paper head. DETAILED DESCRIPTION
[0020] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.
[0021] Among them, the drawings are only used for illustrative purposes and represent only schematic diagrams rather than actual pictures, and should not be understood as limiting this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.
[0022] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the 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, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.
[0023] In the description of this utility model, unless otherwise expressly specified or limited, when the term "connection" or the like appears to indicate a connection relationship between components, such term should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be internal communication between two components or an interaction relationship between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.
[0024] like Figure 1 and Figure 2 As shown, the utility model provides a disposable toilet membrane, including a plurality of toilet membranes 1 stacked and bonded together, a through hole is opened in the middle of each toilet membrane 1, and the through hole matches the ring hole of the toilet ring. The multiple stacked and bonded toilet membranes 1 are installed on the toilet ring. Each toilet membrane 1 is a disposable product. The thickness of the toilet membrane 1 is preferably 40μm. When the user uses it, he only needs to tear off the outermost toilet membrane 1 and use the next toilet membrane 1.
[0025] like Figure 3As shown, the toilet membrane 1 specifically includes a soluble water layer 11, and the soluble water layer 11 is provided with a plurality of coating areas 121 at intervals along its circumferential direction. The coating area 121 is evenly coated with a waterproof agent to form a waterproof layer 12. The side of the waterproof layer 12 facing away from the soluble water layer 11 is used for contact with the human body. When the waterproof layer 12 is in contact with the human body, it can effectively remain dry and avoid damage to the toilet membrane 1 caused by water on the surface, thereby improving the quality of the toilet membrane 1; at the same time, a blank area 122 is provided between two adjacent coating areas 121. The blank area 122 is not coated with a waterproof agent, and the soluble water layer 11 at the bottom is directly exposed.
[0026] Specifically, the blank area 122 of this embodiment is preferably a strip structure, and the width of each blank area 122 is preferably 1mm-10mm. The blank areas 122 are respectively arranged around the soluble water layer 11 and are symmetrically distributed, thereby dividing the coating area 121 into four arc-shaped structures. When the toilet membrane 1 is used up and flushed into water, since the blank area 122 is not coated with a waterproofing agent, the soluble water layer 11 exposed in the blank area 122 will directly contact with water and dissolve in water, thereby decomposing the toilet membrane 1 into multiple fragments, so that the toilet can flush it away and avoid clogging the toilet.
[0027] At the same time, for ease of use, the toilet membrane 1 is usually stacked and installed on the toilet cover, which may cause the toilet membrane 1 to be completely damaged due to contamination with sewage. To solve this problem, the blank areas 122 of the two adjacent toilet membranes 1 above and below in this embodiment are staggered with each other, and the staggered distance is preferably 1cm-5cm, so that the paint area 121 of the upper toilet membrane 1 covers the blank area 122 of the lower toilet membrane 1. When water is accidentally spilled or splashed onto the surface of the toilet membrane 1, the waterproof layer 12 of the upper toilet membrane 1 can effectively protect the blank area 122 of the lower toilet membrane 1, thereby preventing sewage from invading the interior of the entire toilet membrane 1 along the blank area 122. The user only needs to tear off the toilet membrane 1 with sewage on the surface to continue using it.
[0028] In order to facilitate the separation of adjacent toilet membranes 1, a toilet membrane paper head 2 is provided on the side of the toilet membrane 1 of this embodiment. When the toilet membrane 1 is used up, the user only needs to pinch the outermost toilet membrane paper head 2 and gently tear it off. It is simple and convenient to use.
[0029] It should be noted that the above-described specific embodiments are merely preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that various modifications, equivalent substitutions, and variations may be made to the present invention. However, as long as these modifications do not depart from the spirit of the present invention, they are within the scope of protection of the present invention. Furthermore, certain terms used in the specification and claims of this application are not intended to be limiting but are provided for ease of description only.
Claims
1. A disposable toilet membrane, characterized in that: The invention relates to a toilet membrane (1) which is stacked and bonded together, wherein a through hole is provided in the middle of each toilet membrane (1), and the through hole matches the ring hole of the toilet ring; the toilet membrane (1) comprises a soluble water layer (11), wherein the soluble water layer (11) is provided with a plurality of coating areas (121) spaced apart along its circumferential direction, and a blank area (122) is provided between two adjacent coating areas (121), wherein the blank area (122) exposes the bottom soluble water layer (11); a waterproofing agent is uniformly coated in the coating area (121) to form a waterproof layer (12), and the side of the waterproof layer (12) facing away from the soluble water layer (11) is used for contacting the human body, and the blank areas (122) of the two adjacent toilet membranes (1) are staggered so that the coating area (121) of the upper toilet membrane (1) covers the blank area (122) of the lower toilet membrane (1).
2. The disposable toilet membrane according to claim 1, characterized in that: The blank areas (122) are respectively arranged around the water-soluble layer (11) and are symmetrically distributed, so as to divide the coating area (121) into four arc-shaped structures.
3. The disposable toilet membrane according to claim 2, characterized in that: The blank area (122) is a strip-shaped structure, and the width of each blank area (122) is 1 mm to 10 mm.
4. The disposable toilet membrane according to claim 1, characterized in that The staggered distance between the blank areas (122) of the two adjacent toilet membranes (1) is 1 cm to 5 cm.
5. The disposable toilet membrane according to claim 1, characterized in that: The thickness of the toilet membrane (1) is 40 μm.
6. The disposable toilet membrane according to claim 1, characterized in that: Toilet membrane paper heads (2) are provided on the sides of the toilet membranes (1) to facilitate separation of adjacent toilet membranes (1).