TWI508690B - Disposable toilet seat cover - Google Patents

Description

Disposable toilet seat

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a disposable toilet seat, and more particularly to a disposable toilet seat comprising a combination of two left and right pieces of material.

A disposable toilet seat (also known as a toilet seat cushion) is used to block direct contact between the skin and the seat to reduce the chance of infection of viruses such as skin diseases and sexually transmitted diseases. Please refer to FIG. 1 and FIG. 2 together. FIG. 1 and FIG. 2 respectively disclose a schematic view of a conventional toilet seat. As can be seen from the figure, the toilet seat 1 is designed as a flat structure and is directly laid on the use. The seat surface of the toilet seat is considered to be isolated. However, most of the design of the toilet seat 1 cannot completely enclose the inner side of the seat ring so that the male genitals are in contact with the inner edge of the seat. Therefore, the current user acceptance of the toilet seat is still not high.

Accordingly, the industry has also developed a variety of toilet mats of different structures and shapes in response to the aforementioned problems to overcome the aforementioned problems. Please refer to the Chinese Patent No. M427111, which discloses a disposable toilet seat cushion suitable for laying on a toilet seat having a toilet seat, the main component of which has a sanitary seat larger than the toilet seat, the sanitary seat has a front edge portion, the front edge portion is provided with a wrapping sheet to fit the front edge of the toilet seat, and the front edge portion and the covering portion The sheet defines an angled recess. Further, at the bottom of the trailing edge of the sanitary seat, a positioning tape which can be repeatedly attached to the toilet seat cushion is provided on the left and right sides, and the sanitary seat has a surface layer and a waterproof layer. The design is as described in Figure 3 of the patent No. M427111. However, when the creator studied the design, he found that the designs were still not widely used. After intensive research and improvement, the present invention was proposed.

As mentioned above, the inventors have found through research that if the sheet material is cut, cut, or folded to cover the three-dimensional surface, it will certainly have a void, as depicted in Figure 2. This void causes the user's genital to be in contact with the toilet to a certain extent, so that it will still be unable to effectively overcome the psychological threshold of the user's "contact with the toilet" and cause the user to refuse to use the product.

However, if it is based on a three-dimensional design, it will certainly require manpower to cut and sew multiple pieces of material to form a body structure, which will lead to an increase in the labor cost, which will also lead to its high price and its inability to spread. In the case of M427111 Design is an example.

For the aforementioned price and performance dilemma. The applicant has proposed a disposable toilet seat which is simply combined with a plurality of two-dimensional materials. The invention is ingenious in that it does not need to manually sew the pieces into a three-dimensional structure before use, and avoids In the prior art, the sheet material is covered by a space formed by a three-dimensional surface.

It is emphasized again that the biggest difference between the toilet seat of the present invention and the prior art is that the present invention is a stack of two-dimensional structures after being manufactured and used. In combination, the characteristics of the prior art that utilize the rickshaw stitching three-dimensional structure are omitted.

In addition, in the prior art, the polymer material or the waterproof layer is used to make the toilet pad. When the user finishes using it, it needs to be removed and placed in the trash can for cleaning, if the toilet pad It is inconvenient for the user to have excrement. Therefore, the present invention also overcomes the existing stereotype to produce a toilet mat with a material that is decomposed by water, and is supplemented with a structure such as a perforation to increase its decomposability so that the user can use the used toilet mat. Directly through the toilet pipe, further reducing the psychological threshold for users to use it.

The specific design of the present invention will be described below.

1‧‧‧Disposable toilet seat

10‧‧‧A material

11‧‧‧A

12‧‧‧A lower part

13‧‧‧A Cap

20‧‧‧B material

21‧‧‧B upper

22‧‧‧B lower part

23‧‧‧Europe

B‧‧ ‧ toilet

B1‧‧‧ Seat cushion

B2‧‧‧ Department

B21‧‧‧ inner wall

B22‧‧‧ outer wall

C‧‧‧bonding line

H‧‧‧Perforation

O1‧‧‧ opening

O2‧‧‧ opening

R‧‧‧Pre-press line

T‧‧‧ channel

Figures 1 and 2 respectively show a schematic view of a conventional toilet seat.

Figure 3 depicts the application environment of the disposable toilet seat of the present invention.

4A to 4C are respectively a perspective view of the present invention in an embodiment, an exploded view thereof, and a side cross-sectional view thereof.

5A to 5B are respectively a perspective view of the present invention in another embodiment, an exploded view thereof, and a side cross-sectional view thereof.

Figure 6 is a side cross-sectional view showing the application of the present invention in another embodiment.

Each of Figures 7A through 7P separately discloses various variations of the base or sheet of the toilet seat of the present invention.

8A to 8D are respectively a left side view, a front view and a right side view and a folding view of another embodiment of the present invention in a stowed state.

The drawings of Fig. 8E and Fig. 8F respectively depict the design of the toilet pad extraction box of the present invention and the prior art.

9A to 9F are respectively a line diagram of a specific embodiment of the present invention in a stored state and a folding flowchart thereof.

10A to 10G respectively illustrate a line graph and a folding flowchart thereof in another state of the present invention in a stored state.

Figure 11 is a schematic illustration of another embodiment of the present invention in use.

As described above, the present invention relates to a disposable toilet seat for being placed on the surface of a toilet B to isolate the toilet and a user's skin. Briefly, the present invention discloses a disposable toilet seat comprising two sheets of bonded material sheets for forming a three-dimensional disposable toilet seat in the form of a cap. Different from the prior art disposable toilet seat with a plurality of gaps, the disposable toilet seat of the present invention can effectively isolate the skin of the user from the surface of the toilet and the toilet cover when the application is applied, so that the user can Overcoming psychological barriers and then using the toilet seat with peace of mind.

In order to be able to clearly illustrate the characteristics of the present invention, the toilet itself of the application environment of the disposable toilet seat of the present invention will be defined below.

First, please refer to FIG. 3, which is a schematic diagram showing the application environment of the disposable toilet seat of the present invention in a preferred embodiment. As can be seen from the figure, the toilet B of the present invention includes a A pad B1 facing forward and a crotch B2. The seat cushion B1 is for the user to ride, and the crotch portion B2 is used for supporting the seat cushion B1 at a specified height and defining an accommodation space for accommodating a liquid as a carrier for excrement. The aforementioned crotch portion B2 has an inner wall B21 and a corresponding outer wall B22. After the excrement falls into the middle, it will slide down the surface of the inner wall B21 of the crotch portion B2 to the bottom thereof. After the user has finished excreting, the excrement will be discharged from the crotch portion B2 along with the liquid.

After defining the application environment, the structure of the toilet seat 1 of the present invention will be described below. Please refer to FIG. 4A to FIG. 4C, which respectively illustrate a perspective view of the present invention in an embodiment, an exploded view of the components thereof, and a side cross-sectional view thereof, which is known in addition to FIG. 4A. In addition, the proportions of the remaining two figures have been adjusted to highlight the relative relationship between the various components. As can be seen, the toilet seat 1 of the present invention is formed by substantially joining a web of material 10 and a sheet of material 20 by two bonding wires C. Taking the example depicted in the figure as an example, in this example, the top piece 10 includes an upper portion 11 and a lower portion 12 from top to bottom; and the second piece 20 includes an upper portion 21 from top to bottom. And a lower part 22 of the B. The material piece 10 and the material piece 20 are joined to each other along the two bonding wires C. It should be noted that the bonding wire C in the material piece 10 passes through the upper portion 11 and the lower portion 12 at the same time and is turned into a turn, and the design concept of the second piece 20 is substantially the same as that of the first piece 10, so it is not Narration. It should be noted that the bonding wires C of the material piece 10 and the material piece 20 are pressed in a strip shape or connected in a multi-point manner. It should be noted that the joining method varies depending on the material, and the present invention is not limited to the previous examples. When the material piece 10 and the material piece 20 are bonded by water-soluble glue, it is recommended to use a point-like combination. On the other hand, the above-mentioned press-fit type refers to a design similar to a straw paper sleeve. When the material piece 10 and the material piece 20 are made of a non-hydrolyzable material, the two of them may be hot-melt pressed, such as a plastic bag sealing method, which is an example. In addition, the bonding wires of the material piece 10 and the material piece 20 can be horizontal or inclined from the inside to the outside or from the outside to the inside to make it spread flat on the toilet seat cushion, and can be relatively flat. more Specifically, the upward tilting design prevents the occurrence of a wrinkle of the extrusion projections at the joint lines of the upper portion and the upper portion of the upper portion of the nail. The raised portion tends to have a recovery plane, which affects the smoothness of the laying and is relatively flat.

In addition, when joining, the joint line C and the outermost edge of the web are reserved for a part of the space, so that when the invention is laid on the toilet inner wall B21, the reserved space can be covered by the joint between the joints. The voids further reduce the likelihood of the user's skin contacting the toilet.

According to the form of the toilet mat 1, the present invention also scores a storage state and a use state. In the state of use, the state is as shown in FIG. 4B. The user has to open the toilet seat 1 so that the nail piece 10 and the material piece 20 of the toilet seat 1 are formed with a cap structure by the bonding wire C. . The cap structure has an upper opening O1. Correspondingly, the lower opening O2 is located at the other end of the cap line relative to the bonding line C of the lower portion 12 and the lower portion 22. At the same time, the upper opening O1 and the lower opening O2 are in communication and a passage T is formed. In the application, the upper opening O1 is disposed at a position corresponding to the seat cushion B1 for the user to enter the waste, and the lower opening O2 is disposed in the jaw B2 for the user. Excreta output. The tablet 10 and the piece of material 20 are unfolded and the upper portion 11 and the upper portion 21 of the upper portion are horizontally laid between the surface of the seat cushion B1 and the skin of the user for isolating the seat cushion B1 and The skin of the user is buried in the crotch portion B2 corresponding to the inner wall B21 to be isolated from the inner wall B21 and the skin of the user. The nail piece 10 and the material piece 20 extend from the upper portion 11 to the lower portion 12 to prevent direct contact between the genitals of the male user and the inner wall B21 of the toilet or the toilet lid to maintain the isolation effect. In addition, in this example, the average slope of the toilet pad 1 in front of the crotch portion B2 is lower than the average slope of the toilet pad 1 behind the crotch portion B2 to conform to the shape of the inner wall of the toilet. That is, the front side is inclined rearward, as illustrated in FIG. 4A to FIG. 4C, which is an example. It should be noted that the setting and use of the material piece 20 The type is similar to the nail piece 10, so it will not be described here.

It should be noted that, at the time of design, if both sides of the lower part 12 and the lower part 22 of the first piece 10 and the second piece 20 are wider, the other four corners may be easily collapsed when the two sides are opened. Folding increases the difficulty of unfolding. Thereby, if the design is made that the side edge lines are inclined to the lower portion in the middle, the aforementioned phenomenon of collapse and folding will be overcome. Accordingly, it will be easier to lay the cover on the toilet seat B2. Incidentally, the foregoing design allows the user to simply pinch the two bottoms of the lower pad with both hands and pull them outward.

Furthermore, in order to increase the frictional force of the surface of the material piece 10 and the material piece 20, the user can easily separate the material piece 10 and the material piece 20, and the parts of the outer surface of the two pieces are selectively set. There are a plurality of anti-slip structures, as depicted in Figure 7A. In this example, the plurality of anti-slip structures are each a perforation H. However, it is not limited to the perforation H, and it may also be a non-slip strip or other structure having a corresponding function according to the design requirements.

Furthermore, the toilet pad 1 of the prior art needs to be removed and placed in the trash can after use as an inconvenience when disposed. The toilet seat 1 of the present invention can be made of a material which is degradable or soluble in water, so that the user can use it in the toilet without being blocked after use. When necessary, the designer has to form a plurality of perforations H below the lower portion 12 or the lower portion 22 of the lower portion. In addition to being used as the aforementioned anti-slip structure, the perforations H also reduce the surface of the toilet mat 1 to a certain extent. The strength is such that it is more likely to be torn when the toilet is flushed, further reducing the risk of clogging of the toilet, and the weight of the material will be reduced as the amount of material is reduced. On the other hand, the thickness of the toilet seat 1 is also adjusted according to its strength requirement.

However, the present invention is not limited to the aforementioned materials which are degradable to water, and other materials may be used as normal for the designer's needs. Incidentally, the present invention The material piece 10 and the material piece 20 of the toilet seat 1 are respectively formed by laminating a plurality of layers of materials. For example, the surface of the nail piece 10 and the material piece 20 of the present invention in contact with the toilet is obtained as a high-mole material, and the other surface is used as a paper, or other skin. More intimate materials. It should be noted that if the toilet seat 1 of the present invention adopts a disposable design, the lower part 12 and the lower part 12 of the nail piece 10 and the second piece 20 of the material piece 20 are selectively used for a longer length. It is in direct contact with the inner wall B21 of the toilet. When the toilet mat 1 is not disposable, its length should not be too long to avoid contact with the bottom end of the crotch portion B2 of the toilet to avoid staining and increase the difficulty of discarding.

Further, the toilet seat 1 of the present invention further includes a nail cap 13 and a b-cap 23 extending further outward from the upper portion 11 and the upper portion 21, as shown in FIG. 5A and FIG. B and Figure 6 are examples. It should be noted that, except for Figure 5A, the proportions of the other two figures have been adjusted to highlight the relative relationship between the various components. Furthermore, the figure depicts a pre-compression line R. The pre-pressing line R is a fine groove which is protruded from the turning point of the joining line C of each web to the middle and is pushed upward or into the surface of the mat body, so that when the toilet mat 1 is unfolded, it can be followed. The tendency of the pre-pressure line to fold in the R direction, the position of the pre-pressure line is designed to be formed so that it just forms the upper and lower edges and is just close to the loop edge of the inner ring of the toilet, so as to quickly expand into a toilet The shape of the inner ring of the seat cushion.

More specifically, the material sheet and the second material sheet respectively have a plurality of pre-pressing lines protruding from the surface of the material piece and the one piece of the material piece to the thickness direction thereof. The plurality of pre-pressing lines are pressed by a stamper.

Referring to Figures 7A through 7P of the present invention, each of the drawings separately discloses various variations of the nail piece 10 or the material piece 20 of the toilet seat 1 of the present invention. It should be noted that by user The need for the material piece 10 and the material piece 20 is not limited to the same, and the designer has to combine the design and shape of the toilet according to the style and shape of the toilet to complete the toilet seat 1 of the present invention. It should be noted that the shapes of the left and right sides of each web are also symmetrical or non-symmetrical. It should be noted that when the toilet seat 1 of the present invention is used, the lower part of the nail and the lower part of the lower part are respectively sandwiched between the seat cushion and the crotch portion to isolate the side surface of the seat cushion from the skin of the user. As shown in Figure 11, this is an example.

On the other hand, when the toilet seat of the present invention is in the storage state, the toilet seat is folded and stored flat. Please refer to FIG. 8A to FIG. 8E, which respectively illustrate left, front and right views of another embodiment of the present invention in a stowed state, a schematic view of the folding mode, and a schematic diagram of the actual application. Furthermore, please refer to FIGS. 8F and 8E. FIG. 8E and FIG. 8F respectively depict the design of the toilet pad extraction box of the present invention and the prior art. It can be seen from the figure that, unlike the extraction port of the prior art, the extraction port of the extraction box of the present invention corresponds to the shape of the bonding wire C and has a corresponding adjustment according to its shape to expose the bonding wire C. The box is thought to be easy to extract. Moreover, the strength of the bonding wire C is also relatively higher than that of the other portion of the toilet mat 1, reducing the chance of accidentally breaking it. In addition, the extraction method of the present invention also utilizes a roll-type continuous extraction design such as toilet paper, but the invention is not limited thereto.

However, in addition to the aforementioned storage methods, the toilet seat 1 of the present invention can be folded in other ways for storage. Please refer to FIG. 9A to FIG. 9F and FIG. 10A to FIG. 10G, which respectively illustrate a line graph and a folding flowchart thereof when another embodiment of the present invention is in the storage state. Through the specially designed folding method, when the user unfolds the sleeve, the fold line just becomes the tendency of the upper part 11 to be unfolded into the shape of the inner ring of the toilet seat cushion, so that the laying sleeve can be made simpler and faster. From the line of Figure 9A and the subsequent diagram, it should be clear that the folding is clear. Cheng, so it will not be described here.

In summary, the invention is ingenious in that it does not need to manually sew each piece into a three-dimensional structure before use, and avoids the gap created by covering the three-dimensional surface of the sheet material in the prior art. The biggest difference between the toilet seat of the present invention and the prior art is that the present invention is a two-dimensional structure superposition before manufacture and use, omitting the problem that the prior art has to utilize the rickshaw three-dimensional structure.

Finally, it should be noted that the present description of the present specification is only one of many examples of the present invention. In the actual use of the present invention, any method similar to or equivalent to the method and apparatus described in the present specification may be used. Method or means for it. Furthermore, one or more of the numbers mentioned in the specification include the number itself. In addition, some methods and processes for performing the disclosed functions disclosed in the present specification are not limited to the order described in the specification, and unless the specification explicitly excludes, the steps of the steps and the sequence of the processes are viewed by the user. Free to adjust if required. Furthermore, the proportions, sizes, relative positions, and shapes of the respective elements in each of the sub-pictures in FIGS. 7 to 10 are drawn with reference to the actual product, which should be the basis for the subsequent addition of the contents of the specification. In addition, it is considered that the properties of the respective elements in the specific embodiments mentioned in the specification are similar, and the descriptions of the elements in the respective drawings are in accordance with each other.

The features and spirit of the present invention are more clearly described in the above detailed description of the preferred embodiments, and the scope of the present invention is not limited by the preferred embodiments disclosed herein. On the contrary, it is intended to cover all kinds of changes and equivalences within the scope of the patent application to which the present invention is intended. Therefore, the scope of the patent application filed by this creation should be interpreted broadly based on the above description so that it covers all possible changes and arrangements of equivalence.

1‧‧‧Disposable toilet seat

10‧‧‧A material

11‧‧‧A

12‧‧‧A lower part

20‧‧‧B material

21‧‧‧B upper

22‧‧‧B lower part

C‧‧‧bonding line

R‧‧‧Pre-press line

O1‧‧‧ opening

O2‧‧‧ opening

Claims (10)

A disposable toilet seat for being disposed on a surface of a toilet to isolate the toilet and a user's skin, the toilet comprising a front facing seat cushion and a crotch portion for the user In the ride, the crotch has an inner wall and a corresponding outer wall for guiding the user's excrement to an outlet provided at a bottom of the crotch, the toilet pad containing : a piece of material having an upper part and a lower part, wherein the piece of material has two bonding wires; and a piece of material having an upper portion and an lower portion. The two-piece bonding wire has two bonding wires, and the two bonding wires of the bonding material are bonded to the two bonding wires of the bonding material to be fixed; wherein, in application, the material tablet and the material tablet The upper portion of the nail and the upper portion of the B are horizontally laid between the surface of the seat cushion and the skin of the user to isolate the seat cushion and the skin of the user. The disposable toilet seat of claim 1, wherein the lower portion of the lower portion and the lower portion of the lower portion are embedded in the crotch portion corresponding to the inner wall to isolate the inner wall and the skin of the user. The disposable toilet seat according to claim 1, wherein, in application, the lower portion of the lower portion and the lower portion of the lower portion are sandwiched between the seat cushion and a crotch portion. The disposable toilet seat according to claim 1, wherein the plurality of bonding wires of the nail piece and the second piece of material are inclined downward from the outer side of the seat cushion. The disposable toilet seat of claim 1, wherein the nail piece and the piece of material have a plurality of pre-compression lines respectively, the pre-pressure line is from the nail piece and the piece of material. One of the surfaces protrudes in the thickness direction thereof, and the plurality of pre-pressing lines are pressed by a stamper. The disposable toilet seat of claim 1, wherein the nail piece and the piece of material each have a nail cap and a b-hair edge, and the nail cap and the b-shell edge Separatingly extending from the upper portion of the upper portion and the upper portion of the upper portion of the upper portion of the upper portion of the upper portion of the upper portion of the upper portion of the upper portion of the upper portion of the upper portion of the upper portion The outer wall of the crotch portion and the skin of the user are isolated. The disposable toilet seat according to claim 1, further comprising an upper opening and a lower opening formed between the upper portion of the nail and the upper portion of the lower portion, the lower opening being formed in the lower portion of the lower portion And the lower portion of the B; wherein, when applied, the upper opening is disposed at a position corresponding to the seat cushion for the user to enter the waste, and the lower opening is disposed in the crotch portion For the user's excrement output. The disposable toilet seat according to claim 7, wherein the upper opening and the lower opening have a passage, and the area of the passage is progressively reduced from the upper opening side to the lower opening side. The disposable toilet seat according to claim 7, wherein the two bonding wires of the nail piece and the second material piece are connected to each other such that the nail piece and the piece of material form a ring shape. The annular opening has the upper opening and the lower opening formed on the two bonding wires of the material piece and the second piece of material, the lower opening being formed on the nail piece and the B The lower edge of the two bonding wires of the web. The disposable toilet seat of claim 1, wherein an average slope of the toilet pad in front of the crotch portion is lower than the average slope of the toilet pad behind the crotch portion.