Multifunctional toilet seat cover and multifunctional toilet
The detachable bag-shaped cover with cushioning material addresses installation and cleaning issues of existing toilet backrests, offering a practical and comfortable solution without renovation, and easy maintenance.
Patent Information
- Application Number
- JP2025021159
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2025-02-13
- Publication Date
- 2025-10-02
- Estimated Expiration
- 2045-02-13
AI Technical Summary
Existing toilet backrest devices require extensive renovation and are difficult to install in small spaces, making them impractical for many users, and their components are hard to clean due to non-detachable designs.
A bag-shaped cover with detachable members that can be easily attached to existing toilets, featuring cushioning material that converts into a backrest when the toilet lid is open, and allows easy removal and washing of components.
The solution enables easy installation on various toilets without renovation, provides a comfortable backrest, and facilitates cleaning by allowing detachable parts to be washed separately.
Smart Images

Figure 0007748043000001_ABST
Abstract
Description
[Technical Field]
[0001] The present invention relates to a toilet seat cover that can be placed over a toilet seat cover of a toilet with various functions, and a multi-function toilet. [Background technology]
[0002] Symptoms such as constipation and diarrhea can make it take longer to defecate, but constipation in particular slows down bowel movements, making it take longer to defecate, and forcing you to sit on the toilet for longer periods of time. Furthermore, if you have hemorrhoids or problems around the anus, pain and discomfort can make defecation take longer, which can lead to you sitting on the toilet for longer periods of time.
[0003] In recent years, the use of smartphones and tablets has led to an increasing number of people spending longer than necessary in the bathroom, instead of using the toilet as a time to relax.
[0004] As mentioned above, sitting on the toilet for a long time can reduce blood flow and cause numbness in the legs. It can also increase pressure around the anus, worsening hemorrhoids. Furthermore, if bowel movements don't proceed as planned, you may feel frustrated, and the pressure can lead to further stress. In order to solve this problem, a backrest device for a Western-style toilet was invented as disclosed in Patent Document 1. [Prior art documents] [Patent documents]
[0005] [Patent Document 1] Utility Model Registration No. 3219692 Summary of the Invention [Problem to be solved by the invention]
[0006] The invention of Patent Document 1 allows users to relax even when sitting on the toilet seat for long periods of time, but it cannot be easily attached to existing toilets and requires extensive renovation work. Furthermore, due to its large size, it is difficult to install in small toilet spaces, which reduces the space required for the toilet itself and makes cleaning inside the toilet difficult.
[0007] In addition, the cushion parts and cover that come into contact with people are designed so that they cannot be easily removed, making it difficult to wash them even if they become dirty. [Means for solving the problem]
[0008] In order to solve the above problem, the invention of claim 1 is a bag-shaped cover that is placed over the front of the toilet seat lid, and is equipped with cushioning material that is attached to the surface of the cover.When the toilet seat lid is open, the cover is removed, turned over, and reattached, so that the cushioning material becomes the backrest of the toilet seat.
[0009] The invention of claim 2 is a bag-shaped cover that is placed over the front of the toilet seat lid, and has a first detachable member on the front surface of the cover and a second detachable member on the back surface of the cover. Third removable member When the toilet seat lid is closed, the first detachable member and the third detachable member are detached and a cushion material is provided that is attached to the surface of the cover, and when the toilet seat lid is open, the third detachable member is detached from the first detachable member and the second detachable member and the third detachable member are detached, so that the cushion material becomes the backrest of the toilet seat.
[0010] Furthermore, the invention of claim 3 is a bag-shaped cover that is placed over the front of a toilet seat lid, and has a first detachable member on the surface of the cover and a second detachable member and a third detachable member on the lining of the cover, and when the toilet seat lid is closed, the first detachable member and the third detachable member are attached and detached, and a cushion material is attached to the surface of the cover, and a detachable lining that is occupying at least half of the back surface of the cover is provided with a fifth detachable member attached to the toilet seat lid and a detachable fourth detachable member, and when the toilet seat lid is open, the third detachable member is detached from the first detachable member, and the second detachable member and the third detachable member are detached, so that the cushion material becomes the backrest of the toilet seat, and by separating the fourth detachable member and the fifth detachable member, the lining of the cover can be removed and washed. [Effects of the Invention]
[0011] According to the present invention, it is possible to provide a toilet backrest that can be easily attached to an existing toilet without carrying out extensive renovation work. It can be installed even in a toilet with a small space, and the cover can be removed for easy washing. [Brief explanation of the drawings]
[0012] [Figure 1] 1 is a perspective view of a toilet 9 to which a multifunctional toilet seat lid cover 1, which is an example of an embodiment of the present invention, is attached. [Figure 2] 1A and 1B are a plan view and a bottom view of a multifunctional toilet seat lid cover 1 which is an example of an embodiment of the present invention. [Figure 3] 1A and 1B are a plan view and a bottom view of a multifunctional toilet seat lid cover 2 and a bottom view of a cushion material 5, which are an example of an embodiment of the present invention. [Figure 4] 1A and 1B are a plan view and a bottom view of a multifunctional toilet seat lid cover 2 with a pouch 7 attached, which is an example of an embodiment of the present invention. [Figure 5] 1A and 1B are a plan view and a bottom view of a multifunctional toilet seat lid cover 3 which is an example of an embodiment of the present invention. [Figure 6]10 is a diagram showing step S0 of removing the lining 33 of the multifunctional toilet seat lid cover 3 which is an example of an embodiment of the present invention. FIG. [Figure 7] FIG. 1 is a perspective view of a multi-function toilet 9 equipped with a metal sheet toilet seat cover 94, which is an example of an embodiment of the present invention. [Figure 8] FIG. 2 is a diagram showing step S1 of using the multifunctional toilet seat lid cover 1 according to the present invention. [Figure 9] 10A to 10C are diagrams showing steps S2 to S4 of using the multifunctional toilet seat lid cover 1 according to the present invention. [Figure 10] FIG. 10 is a diagram showing step S5 of using the multifunctional toilet seat lid cover 1 according to the present invention. [Figure 11] FIG. 10 is a diagram showing step S11 of using the multifunctional toilet seat lid cover 2 according to the present invention. [Figure 12] FIG. 10 is a diagram showing step S12 of using the multifunctional toilet seat lid cover 2 according to the present invention. [Figure 13] FIG. 10 is a diagram showing step S13 of using the multifunctional toilet seat lid cover 2 according to the present invention. [Figure 14] FIG. 10 is a diagram showing step S14 of using the multifunctional toilet seat lid cover 2 according to the present invention. [Figure 15] FIG. 10 is a diagram showing step S21 of using the multifunctional toilet seat lid cover 3 according to the present invention. [Figure 16] FIG. 10 is a diagram showing step S22 of using the multifunctional toilet seat lid cover 3 according to the present invention. [Figure 17] FIG. 10 is a diagram showing step S23 of using the multifunctional toilet seat lid cover 3 according to the present invention. [Figure 18] 10 is a diagram showing step S31 of using a multi-function toilet 9 equipped with a metal sheet toilet seat cover 94 according to the present invention. [Figure 19] 10 is a diagram showing step S32 of using a multi-function toilet 9 equipped with a metal sheet toilet seat cover 94 according to the present invention. [Figure 20] 10 is a diagram showing step S33 of using a multi-function toilet 9 equipped with a metal sheet toilet seat cover 94 according to the present invention. [Figure 21]10 is a diagram showing step S34 of using a multi-function toilet 9 equipped with a metal sheet toilet seat cover 94 according to the present invention.
[0013] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. The following embodiments are examples for explaining the present invention, and are not intended to limit the present invention to only these embodiments. Furthermore, the present invention can be modified in various ways without departing from the gist of the present invention. Furthermore, the same components in each drawing will be designated by the same reference numerals whenever possible, and redundant explanations will be omitted. DETAILED DESCRIPTION OF THE INVENTION
[0014] <Embodiment 1> First, an example of the shape and structure of the multifunctional toilet seat lid cover 1 of embodiment 1 will be described using Figures 1 and 2. Figure 1 is a perspective view of a toilet 9 to which a multifunctional toilet seat lid cover 1 of an embodiment of the present invention is attached, and Figure 2 is a plan view and a bottom view of the multifunctional toilet seat lid cover 1 of an embodiment of the present invention.
[0015] As shown in FIG. 1, the multifunctional toilet seat cover 1 of the first embodiment is a bag-shaped cover that is placed over the front of the toilet seat cover 91 of the toilet 9.
[0016] 1 and 2, a cushioning material 5 is attached to the surface 11 of the multifunctional toilet seat lid cover 1. As will be described later, when the toilet seat lid 91 is open, the multifunctional toilet seat lid cover 1 is removed, turned over, and the cover is reattached, so that the cushioning material 5 becomes a backrest when sitting on the toilet seat 92.
[0017] <Embodiment 2> Next, an example of the shape and structure of the multifunctional toilet seat lid cover 2 of embodiment 2 will be described using Figures 1, 3, and 4. Figure 3 shows a plan view and a bottom view of the multifunctional toilet seat lid cover 2 and a bottom view of the cushioning material 5, which are an example of an embodiment of the present invention, and Figure 4 shows a plan view and a bottom view of the multifunctional toilet seat lid cover 2 with a pouch 7 attached, which is an example of an embodiment of the present invention.
[0018] The multifunctional toilet seat cover 2 of the second embodiment is a bag-shaped cover that is placed over the front of the toilet seat cover 91, just like the first embodiment. An example will be described later, but just like the first embodiment, it is used as shown in FIG.
[0019] The multifunctional toilet seat cover 2 has a first detachable member 25 on the front surface 21 as shown in FIG. 3a), and a second detachable member 26 on the back surface 22 as shown in FIG. 3b).
[0020] The multifunctional toilet seat cover 2 includes a cushioning material 5 attached to the surface 21 in FIG. 3a and a cushioning material 5 having a third detachable member 51 as shown in FIG. 3c, a bottom view of the cushioning material 5.
[0021] As shown in the bottom view of the cushion material 5 in Figure 3c), the bottom surface of the cushion material 5 has a third detachable member 51, and when the toilet seat lid 91 is closed, the first detachable member 25 and the third detachable member 51 are detached as shown in Figure 3a), and when the toilet seat lid 91 is open, the third detachable member 51 is detached from the first detachable member 25, and the second detachable member 26 and the third detachable member 51 are detached, so that the cushion material 5 serves as a backrest when sitting on the toilet seat 92. Specific examples will be described later.
[0022] 4, the toilet seat may also be provided with a pouch 7 having a sixth detachable member 71, which is detachable from the first detachable member 25 and the sixth detachable member 71 when the toilet seat lid 91 is closed, and attached to the surface 21. The pouch 7 may be capable of containing a health meter, a thermometer, medicine, etc.
[0023] The first detachable member 25, the second detachable member 26, the third detachable member 51, and the sixth detachable member 71 can be made of any material or mechanism as long as they can be attached and detached with a simple operation, but are preferably made of hook and loop fasteners. In the case of hook and loop fasteners, if the first detachable member 25 and the second detachable member 26 have loop surfaces, the third detachable member 51 and the sixth detachable member 71 have hook surfaces, but they may be arranged in the opposite direction, or they may be double-sided, with a mixture of loop and hook surfaces.
[0024] <Embodiment 3> Next, an example of the shape and structure of the multifunctional toilet seat lid cover 3 according to the third embodiment will be described with reference to Figures 1, 5, and 6. Figure 5 shows a plan view and a bottom view of the multifunctional toilet seat lid cover 3 according to the third embodiment, and Figure 6 shows step S0 of removing the lining 33 of the multifunctional toilet seat lid cover 3 according to the third embodiment.
[0025] The multifunctional toilet seat cover 3 of the third embodiment is a bag-shaped cover that is placed over the front of the toilet seat cover 91, just like in the first and second embodiments. An example will be described later, but just like in the first embodiment, it is used as shown in FIG.
[0026] The multifunctional toilet seat cover 3 of embodiment 3 has a first detachable member 35 on the front surface 31 as shown in Figure 5a), and a second detachable member 36 on the lining 37 of the back surface 32 as shown in Figure 5b).
[0027] The multifunctional toilet seat cover 3 of the third embodiment includes a cushion material 5 having a third detachable member 51 as shown in FIG. 5a).
[0028] As shown in Figures 6c) and 6d), the detachable lining 37, which occupies more than half of the area of the back surface 32 of the multifunctional toilet seat cover 3, is provided with a fifth detachable member 95 attached to the toilet seat cover 91 and a detachable fourth detachable member 34.
[0029] A specific example will be described later, but when the toilet seat cover 91 is open, the third detachable member 51 is detached from the first detachable member 25, and the second detachable member 36 and the third detachable member 51 are detached, so that the cushion material 5 becomes a backrest when sitting on the toilet seat 92.
[0030] Furthermore, as shown in step S0, by detaching the fourth detachable member 34 from the fifth detachable member 95 attached to the toilet seat lid 91 and removing the lining 37 of the multifunctional toilet seat lid cover 3, the lining 37 can be washed separately.
[0031] The first detachable member 35, the second detachable member 36, and the third detachable member 51 can be made of any material or mechanism as long as they can be attached and detached with a simple operation, but are preferably made of hook and loop fasteners. In the case of hook and loop fasteners, if the first detachable member 35 and the second detachable member 36 have loop surfaces, the third detachable member 51 has a hook surface, but they may be arranged in the opposite direction, or the third detachable member 51 may be a double-sided type with a mixture of loop and hook surfaces.
[0032] Similarly, the fourth detachable member 34 and the fifth detachable member 95 can be made of any material or mechanism as long as they can be attached and detached with a simple action, but are preferably made of hook and loop fasteners. In the case of hook and loop fasteners, if the fourth detachable member 34 has a loop surface, the fifth detachable member 95 will have a hook surface, but the arrangement may be reversed, or the fifth detachable member 95 may be a double-sided type with a mixture of loop and hook surfaces.
[0033] <Embodiment 4> Next, an example of the shape and structure of a multifunction toilet equipped with a metal sheet toilet seat cover 94 according to embodiment 4 will be described using Figure 7. Figure 7 is a perspective view of a multifunction toilet 9 equipped with a metal sheet toilet seat cover 94 according to an embodiment of the present invention.
[0034] The metal sheet toilet seat cover 94 of the fourth embodiment will be described later, but is used as shown in FIG. 7, similarly to the first embodiment.
[0035] The metal sheet toilet seat cover 94 has a built-in metal sheet. There are no restrictions on the method of incorporating the metal sheet or the specific metal name, but a structure in which iron, a metal to which a magnet will adhere, is covered with plastic is preferred.
[0036] The metal sheet toilet seat cover 94 has a cushioning material 5 attached to the surface 94a.
[0037] Similar to the bottom views of the cushion material 5 in Embodiments 2 and 3, the bottom surface of the cushion material 5 has a third detachable member 51. The third detachable member 51 in Embodiment 4 contains a magnetic material and has magnetic properties. When the toilet seat lid 91 is closed, as shown in FIG. 7, the third detachable member 51 is detached from the surface 94a of the metal sheet toilet seat lid 94. When the metal sheet toilet seat lid 94 is open, the third detachable member 51 is removed from the surface 94a of the metal sheet toilet seat lid 94 and the third detachable member 51 is detached from the back surface 94b of the metal sheet toilet seat lid 94, so that the cushion material 5 serves as a backrest when sitting on the toilet seat 92. Specific examples will be described later.
[0038] <Embodiments 1 to 4> The cushion material 5 in the first to third embodiments may be an air bag into which air is injected. In the case of an air bag, the backrest angle can be adjusted by inflating the air and changing the height.
[0039] Furthermore, the cushion material 5 of the first to third embodiments may have a function as a massager by being provided with a vibration part inside.
[0040] Furthermore, the pouch 7 shown as an example of the second embodiment may be provided in the first and third embodiments.
[0041] Example 1 Next, an embodiment of the multifunctional toilet seat cover 1 according to the present invention will be shown using Figures 8 to 10. Figure 8 is a diagram showing step S1 of using the multifunctional toilet seat cover 1 according to the present invention, Figure 9 is a diagram showing steps S2 to S4 of using the multifunctional toilet seat cover 1 according to the present invention, and Figure 10 is a diagram showing step S5 of using the multifunctional toilet seat cover 1 according to the present invention.
[0042] (Step S1) First, as shown in FIG. 8, when using the toilet 9, the multifunctional toilet seat cover 1 is removed toward the front.
[0043] (Step S2) Next, as shown in FIG. 9, the toilet seat lid 91 is flipped up.
[0044] (Step S3) As shown in FIG. 9, the multifunctional toilet seat cover 1 removed in step S1 is turned over.
[0045] (Step S4) As shown in FIG. 9, the multifunctional toilet seat cover 1 that was turned over in step S3 is then put back on.
[0046] (Step S5) As shown in FIG. 10, the cushioning material 5 attached to the multifunctional toilet seat cover 1 placed in step S4 functions as a backrest when the toilet seat 92 is sat on.
[0047] <Example 2> Next, an embodiment of the multifunctional toilet seat lid cover 2 according to the present invention will be shown using Figures 11 to 16. Figure 11 is a diagram showing step S11 of using the multifunctional toilet seat lid cover 2 according to the present invention, Figure 12 is a diagram showing step S12 of using the multifunctional toilet seat lid cover 2 according to the present invention, Figure 13 is a diagram showing step S13 of using the multifunctional toilet seat lid cover 2 according to the present invention, and Figure 14 is a diagram showing step S14 of using the multifunctional toilet seat lid cover 2 according to the present invention.
[0048] (Step S11) First, as shown in FIG. 11, when using the toilet 9, the cushioning material 5 on the surface 21 of the multifunctional toilet seat lid cover 2 is lifted.
[0049] (Step S12) First, as shown in FIG. 12, the cushioning material 5 is removed from the first detachable member 25 on the surface 21 of the multifunctional toilet seat cover 2.
[0050] (Step S13) Next, as shown in FIG. 13, the toilet seat lid 91 is flipped up, and the third detachable member 51 of the cushion material 5 is attached to the second detachable member 26 of the multifunctional toilet seat lid cover 2.
[0051] (Step S14) As shown in FIG. 14, the cushion material 5 attached in step S13 functions as a backrest when sitting on the toilet seat 92.
[0052] Example 3 Next, an embodiment of the multifunctional toilet seat cover 3 according to the present invention will be shown using Figures 15 to 17. Figure 15 is a diagram showing step S21 of using the multifunctional toilet seat cover 3 according to the present invention, Figure 16 is a diagram showing step S22 of using the multifunctional toilet seat cover 3 according to the present invention, and Figure 17 is a diagram showing step S23 of using the multifunctional toilet seat cover 3 according to the present invention.
[0053] The movement of the cushioning material 5 when using the toilet is the same as in Example 2, so a detailed description will be omitted. The method for removing the lining 37 will be described below.
[0054] (Step S21) First, as shown in Figures 15 and 16, when removing the lining 37, the cushioning material 5 on the back surface 32 of the multifunctional toilet seat lid cover 3 is removed with the toilet seat lid 91 in the raised position.
[0055] (Step S22) Next, as shown in FIG. 16, the lining 37 of the multifunctional toilet seat cover 3 is pulled up.
[0056] (Step S23) As shown in FIG. 17, the fourth detachable members 34a and 34b of the lining 37 are detached from the fifth detachable members 95a and 95b of the toilet seat lid 91, and the lining 37 is removed for washing or the like.
[0057] Example 4 Next, an embodiment of a multi-function toilet 9 equipped with a metal sheet toilet seat lid 94 according to the present invention will be shown using Figures 18 to 21. Figure 18 is a diagram showing step S31 of using a multi-function toilet 9 equipped with a metal sheet toilet seat lid 94 according to the present invention, Figure 19 is a diagram showing step S32 of using a multi-function toilet 9 equipped with a metal sheet toilet seat lid 94 according to the present invention, Figure 20 is a diagram showing step S33 of using a multi-function toilet 9 equipped with a metal sheet toilet seat lid 94 according to the present invention, and Figure 21 is a diagram showing step S34 of using a multi-function toilet 9 equipped with a metal sheet toilet seat lid 94 according to the present invention.
[0058] (Step S31) First, as shown in FIG. 18, when using the multi-function toilet 9, the cushion material 5 on the surface 94a of the metal sheet toilet seat cover 94 is lifted up.
[0059] (Step S32) First, as shown in FIG. 19, the cushioning material 5 is removed from the surface 94a of the metal sheet toilet seat lid 94.
[0060] (Step S33) Next, as shown in FIG. 20, the metal sheet toilet seat cover 94 is flipped up, and the third detachable member 51 of the cushion material 5 is attached to the back surface 94 b of the metal sheet toilet seat cover 94 .
[0061] (Step S34) As shown in FIG. 21, the cushion material 5 attached in step S33 functions as a backrest when sitting on the toilet seat 92.
[0062] 1 Multifunctional toilet seat cover (embodiment 1) 2 Multifunctional toilet seat cover (embodiment 2) 3 Multifunctional toilet seat cover (embodiment 3) 5. Cushioning material 7 sachets 9. Toilet 11 Multifunctional toilet seat cover 1 surface 12 Multifunctional toilet seat cover 1 back side 13 Multifunctional toilet seat cover 1 connecting cord 21 Multifunctional toilet seat cover 2 surface 22 Multifunctional toilet seat cover 2 back side 23 Multifunctional toilet seat cover 2 connecting cords 25 Multifunctional toilet seat cover 2 first detachable member 26 Multifunctional toilet seat cover 2 second detachable member 31 Multifunctional toilet seat cover 3 surfaces 32 Multifunctional toilet seat cover 3 back side 34 Multifunctional toilet seat cover 3 fourth detachable member 33 Multifunctional Toilet Seat Lid Cover 3 Connecting Cords 35 Multifunctional toilet seat cover 3 first detachable member 36 Multifunctional toilet seat cover 3 second detachable member 37 Lining 51 cushion material 5 third detachable member 71 Sachet 7 6th removable member 91 Toilet seat cover 92 toilet seat 94 Metal sheet toilet seat cover 95 Fifth detachable member
Claims
1. A bag-shaped cover that is placed over the front of the toilet seat lid, a cushioning material attached to the surface of the cover; When the toilet seat lid is open, the cover is removed, turned over, and then reattached, so that the cushion material becomes the backrest of the toilet seat. Multifunctional toilet seat cover
2. A bag-shaped cover that is placed over the front of the toilet seat lid, a first detachable member on the surface of the cover; a second detachable member on the back surface of the cover; a cushioning material having a third detachable member, wherein when the toilet seat lid is closed, the first detachable member and the third detachable member are detached and the cushioning material is attached to the surface of the cover; Equipped with When the toilet seat lid is open, the third detachable member is detached from the first detachable member, and the second detachable member and the third detachable member are detached, so that the cushion material becomes the backrest of the toilet seat. Multifunctional toilet seat cover
3. A bag-shaped cover that is placed over the front of the toilet seat lid, a first detachable member on the surface of the cover; a second detachable member on the lining of the cover; a cushioning material having a third detachable member, wherein when the toilet seat lid is closed, the first detachable member and the third detachable member are detached and the cushioning material is attached to the surface of the cover; The lining, which is separable by half or more of the area of the back surface of the cover, has a fifth detachable member attached to the toilet seat lid and a fourth detachable member that is detachable from the toilet seat lid; Equipped with When the toilet seat lid is open, the third detachable member is detached from the first detachable member, and the second detachable member and the third detachable member are detached, so that the cushion material becomes a backrest of the toilet seat; By separating the fourth detachable member and the fifth detachable member, the lining of the cover can be removed and the lining of the cover can be washed. Multifunctional toilet seat cover
4. A metal sheet toilet seat cover with a built-in metal sheet; a cushioning material having a third detachable member including a magnet, wherein when the metal sheet toilet seat lid is closed, the third detachable member and the metal sheet toilet seat lid are detached and the cushioning material is attached to the surface of the metal sheet toilet seat lid; Equipped with When the metal sheet toilet seat lid is open, the third detachable member is detached from the surface of the metal sheet toilet seat lid, and the third detachable member is detached from the back surface of the metal sheet toilet seat lid, so that the cushion material becomes the backrest of the toilet seat. Multi-function toilets characterized by
5. The cushion material is an air bag that can be inflated with air and can change the height to adjust the backrest angle. The multi-function toilet seat cover according to any one of claims 1 to 3 or the multi-function toilet according to claim 4.
6. The cushioning material has a vibration part therein, The multi-function toilet seat cover according to any one of claims 1 to 3 or claim 4, further comprising:
7. A toilet seat cover having a sixth detachable member, wherein when the toilet seat cover is closed, the first detachable member and the sixth detachable member are detached, and a small pouch attached to the surface of the cover; Equipped with The pouch can contain a health meter, a thermometer, and medicine. A multi-functional toilet seat cover according to claims 2 and 3.
Citation Information
Patent Citations
Lid cover for western style toilet bowl
JP1996164092A
Toilet seat with backrest cushion
JP2004057638A
toilet lid cover
JP3079555U
Butt wipes
JP3219692U