JPS5814217B2 - toilet bowl - Google Patents

Description

[Detailed description of the invention] The present invention relates to a toilet bowl.

In general, the toilet bowl of a toilet bowl, especially the rear part thereof, is prone to splashing water, urine, etc. from inside the toilet bowl, and is therefore easily soiled.

However, conventionally, in toilets in which a toilet seat is placed on the toilet bowl, or in toilets in which a lid can be placed on the toilet bowl through the toilet seat, the toilet seat or the toilet seat and the lid are Since it is rotatably attached to the rear part of the toilet bowl, this part is more likely to collect dirt due to the presence of the various i-parts, and moreover, it is difficult to clean and tends to be unsanitary.

In addition, in order to prevent the user's skin from coming into direct contact with the toilet seat, some toilets were equipped with a storage section for sheet cover paper so that it could be supplied to the toilet seat. The paper accommodating section is bulky and requires a large space as a whole, including the equipment for washing with water, and is extremely unsightly.

Therefore, an object of the present invention is to provide a toilet bowl that solves the above problems all at once.

This object of the present invention comprises a toilet bowl, a toilet seat, a receptacle for accommodating a sheet cover paper to be placed on the toilet seat, a toilet bowl disposed near the rear of the toilet bowl at a distance i relative to the bowl, and a front surface of the toilet bowl. a box having four parts for storing the toilet seat and a receptacle, the receptacle having a slit for the paper drawer, and the toilet seat being lifted up into a position to be placed on the toilet bowl. This is achieved by a toilet supported by the box so as to be rotatable back and forth between a position housed in the box recess.

The toilet bowl may be provided with a lid for covering the toilet bowl through the toilet seat, and in this case, the lid can also be placed in a position on the toilet bowl and lifted and stored in the four parts of the box. The box is supported by the box so that it can be rotated back and forth between the two positions.

According to the present invention, the toilet seat, lid, etc. are not removed from the toilet bowl, and since there is a gap between the box and the rear of the toilet bowl, dirt accumulation at the rear of the toilet bowl is prevented. In addition to having the advantage of being easier to clean, the seat/cover/paper accommodating part and the toilet seat (or toilet seat and lid) can be accommodated in the box recess that can be used as a flush box of a washing device, etc. This has the advantage of being extremely compact as a whole, saving space for installation, and providing a toilet bowl that looks good.

The seat cover paper storage portion may be formed integrally with the toilet seat.

The storage portion may also be a hollow cylindrical volume capable of accommodating sheet cover paper in a roll form or in a folded and stacked form. It may be formed in the box recess as shown in FIG.

Even if the box above is a washing box for a washing device,
It may be an equipment storage box, or it may be equipped with a washing box part of a washing device, spare sheets/covers/papers, or devices such as a hot water preparation device, or a storage chamber that can store these spare papers and devices. It may be.

Furthermore, such a storage chamber can also be provided with a spray nozzle for cleaning the anus in the direction of the toilet bowl, if desired.

In this case, the necessary operating tools can be mounted on the front or side of the box.

Note that it is also possible to automatically feed out the sheet cover paper when the lowered lid is lifted.

To this end, a claw-ratchet wheel mechanism and a speed-up gear mechanism are essentially installed as an appropriate delivery mechanism between the support shaft for rotating the lid and the rotation shaft for rolling the sheet, cover, and paper into a roll. What is necessary is to provide a gear transmission device interposed therebetween.

In this device, the first gear is fixedly attached to the shaft of the lid, and this gear is connected to the gear fixedly attached to the shaft of the paper roll holder via the pawl-ratchet wheel mechanism and the speed increasing gear mechanism. is connected with.

Embodiments of the present invention will be described below based on the drawings.

First, one embodiment shown in FIGS. 1 and 2 will be described.

Figure 1 shows a toilet seat 4 and a lid 1 that covers it, and a toilet bowl 12.
It is shown placed in an appropriate position and lifted up.

In this state, the lid 1 and the toilet seat 4 are housed in the recess 40 provided in the flush box 41.

All the functional parts except the toilet bowl 12 are built into this flushing box 41. Nothing is placed on the toilet bowl 12, and the rear green part 12a of the bowl is used for attaching the toilet seat 4 and the lid 1. It is not used as such, and there is no provision for it.

In this manner, the upper surface 12b of the toilet bowl 12 is flat and smooth, and a gap 52 is provided between the bowl 12 and the flush box 41.

The position of the flushing box can be adjusted up and down and forward and backward by changing its mounting point; the only restriction on this is when the valve seat 4 is pulled down in the direction of arrow 45 in Figure 1 for use. , it must be able to rest usably on the top surface 12b of the bowl 12.

In order to satisfy this condition, the lid 1 and the toilet seat 4 may be provided with an appropriate curved portion.

As shown in FIG. 2, a shaft 3a for rotating the lid 1 and a shaft 2a for rotating the toilet seat 4 are rotatably attached to a side wall 41a of the flush box.

The washing box 41 has two chambers inside.

One chamber serves as a cleaning water storage tank, and the parts that make up the cleaning device are installed here.

In FIGS. 1 and 2, 50 is an operation button for discharging a small amount of water, 51 is an operation button for discharging a large amount of water, 42 is a lid of the storage tank, and 58 is a discharge pipe.

The second chamber is used as a housing chamber 43 for other components of the toilet bowl.

Attached to the toilet seat 4 is a paper roll storage section 10 made of the same material and integrally constructed.

The paper roll 19 is made up of sheets of sheet cover paper 59, which will be described in detail with reference to FIG. 3, joined together through perforations.

The edge 44 of the first sheet of cover paper extends over the top surface 12 of the toilet bowl 12 in the direction indicated by arrow 45.
When it is pulled down to above b, it can be pulled out through the slit provided in the hollow cylindrical housing part 10.

At this time, it is sufficient to grasp the paper edge 44 by hand and pull out one sheet until the next perforation appears.

A tearing edge 18 is provided on the outer surface of the receptacle 10 for cutting the sheet.

The storage chamber 43 formed in the washing box 41 is also used as a storage space for the second paper roll 19 (spare roll).

The insertion can be performed by opening a door or flap provided on the side of the flush box 41.

The storage chamber 43 can also be used to incorporate other devices 60, such as hot water and hot air preparation devices.

The hot water preparation device is provided when a device for washing the anus is installed in the washing box 41 at the same time.

To obtain this device for washing the anus, a mounting block 5 is placed inside the bottom of the washing box 41, and a small spray nozzle 14 is attached to the block 5 so that the water ejected slightly upwards hits the user's anus. It should be installed at a suitable angle.

In this case, the operating handle 13 of the anal area washing device may be attached to the side wall of the washing box 41, as shown in FIG. 2, for example.

The side wall of the flush box may also be provided with a toilet paper roll storage or retention mechanism in a conventional manner.

FIG. 4 is a central sectional view showing a box portion in another embodiment of the present invention.

In this embodiment, the box 55 may be used as a water reservoir for a washing device, such as the washing box shown as 41 in FIGS. 1 and 2, or it may be used simply as a space for installing the device. Good too.

However, in the latter case, it is necessary to use a high-pressure cleaning device that draws water directly from the water supply pipe for cleaning the toilet bowl 12.

In the embodiment shown in FIG. 4, the sheet cover paper 59 is folded and stacked 29 in front of the box 55 instead of being rolled up as a roll of paper 19 as seen in FIG. Accommodation part 54 provided in the recessed part
The end 44 of the first cover paper can be pulled out through the slit 56 of the receiving part 54.

In the example shown in FIG. 4, when the first sheet is pulled out, the second sheet moves with it because it is connected to it through the perforations.

Sheets are replenished into the storage section 54 through an opening 57 provided at the top thereof.

When the remaining space of the box 55, which is shown empty in FIG. 4, is used for incorporating equipment, a removable lid 61 is provided.

Below the storage section 54 there is another storage chamber 43 which can also be used for storing spare papers and for installing the device 60, as explained above with reference to FIG.

There is already a known method of providing a cutout in the center of the seat cover paper with a contour that approximately matches the contour of the toilet seat opening. It is desirable that an inner strap or flap be provided at the portion corresponding to the toilet seat opening.

In this way, the used seat cover paper does not have to be removed manually, but the single or double straps or flaps of the seat cover paper hang down into the toilet bowl. During flushing, they are captured by the flushing water, are pulled down from the toilet seat, and are washed away.

Therefore, the user only has to pull out the seat cover paper and place it on the toilet seat before using the toilet, and after using the toilet, the flap of the cover paper is submerged in the water in the toilet bowl. When flushing, it is automatically pulled away from the toilet seat and drawn into the bowl, where it is flushed.

FIG. 3 shows the top surface of an example 59 of the seat cover paper.

The seat cover paper is provided with an inner strap formed by a slit 49, the outer edge of which coincides with the edge of the opening in the toilet bowl 12.

The inner strap 21 is divided into two flaps 46, 47, which are separated from each other by a slit 49.

The rear flap 46 is connected to the rear green part of the cover paper 59 via a connecting part 48, so that the toilet seat 4
When the cover paper 59 is overturned, it rides backward into the toilet bowl 12 and covers the rear inner wall of the bowl.

On the other hand, the front flap 47 is connected to the front edge of the cover paper 59 via the connecting portion 31, so that when the cover paper 59 is overturned on the toilet seat 4, the toilet seat 4 faces forward.
It hangs inward to cover the front inner wall of the toilet bowl 12.

The slit 49 is provided in such a way that the rear flap 46 consists of two acutely angled sections and the front flap exhibits a similar acute angle at its cut-off end.

This acute angle of the flap separation has the advantage that the flap is long and hangs deeply into the toilet bowl 12, so that it is reliably captured by the flushing water when flushing the bowl.

At that time, the two flaps 46.47 are 31.4
Since the remaining portions of the sheet 59 (front and back green portions) are connected through the portion 8, the entire cover paper 59 can be captured and completely washed away without any human intervention.

Rear flap 46 and front flap 47 at slit 49
The most sanitary use of the toilet bowl can be achieved by ensuring that the toilet bowl is separated and that the front and rear walls of the inner surface of the toilet bowl are covered during use.

Two flaps covering the inside of the toilet bowl 46.47
It is said to prevent the toilet bowl from becoming dirty due to urine and urine, and from splashing water, and if the bowl is designed as a flat flush crosset, it prevents the water accumulated in the bowl from splashing up when the stool falls. play a role.

Figures 5a-5f show a seat cover paper of a different design than that shown in Figure 3.

What should be noted about these is the individual flaps 46a to 46.
ft47a to 47f are slits 49 each having a different shape.
The point is that it can be formed by a to 49f.

All of the slits 49a to 49f are formed as continuous slits, and these slits are connected to the flaps 46a to 4.
6f and 47a to 47f are the respective inner straps 21
The illustrations are exaggerated to make it easier to understand how they are created from a to 21f.

In the example paper shown in FIGS. 5a-5f, the front flaps 47a-47f cover the inner front wall of the bowl 12, and the rear flaps 46a-46f cover the inner rear wall of the bowl 12.

[Brief explanation of the drawing]

Fig. 1 and Fig. 2 show one embodiment of the present invention, Fig. 1 is a partially cutaway central vertical sectional view, and Fig. 2 is a view in the direction of the arrow ■ in Fig. 1, with the toilet bowl omitted. Fig. 3 is a plan view of one sheet cover paper;
FIG. 4 is a central vertical sectional view of the main part of another embodiment of the present invention, and FIGS. 5a to 5f are the seat cover shown in FIG. 3.
FIG. 7 is a plan view showing another form of paper. 1...Lid, 4...Toilet seat, 10, 54...Seat cover/paper storage section, 12...Toilet bowl, 19...Paper roll, 14...Spray nozzle, 29...Folded and stacked sheets・Cover paper, 41, 55
... Box (washing box), 40 ... Box recess, 43 ... Accommodation chamber, 56 ... Stomach slit, 59 ... Sheet cover paper, 60 ... Hot water and/or hot air preparation device.

Claims (1)

[Scope of Claims] 1. A toilet bowl, a toilet seat, a accommodating portion for accommodating a sheet cover paper to be placed on the toilet seat, and a front surface disposed near the rear of the toilet bowl at a distance from the bowl. a box having a recess for storing the toilet seat and a accommodating part, the accommodating part having a slit for the paper drawer; A toilet bowl, characterized in that the toilet bowl is supported by the box so as to be rotatable back and forth between a position stored in the box recess. 2. The toilet bowl according to claim 1, wherein the seat cover paper accommodating portion is formed integrally with the toilet seat. 3. According to claim 1 or 2, the seat cover paper accommodating portion is a hollow cylindrical chamber capable of accommodating the seat cover paper wound into a roll. The toilet bowl mentioned. 4. The toilet bowl according to claim 1, wherein the seat cover paper accommodating portion is formed in the box recess so as to accommodate folded sheet cover papers. 5. The toilet bowl according to any one of claims 1 to 4, wherein the box is a flush box of a washing device. 6. The toilet bowl according to any one of claims 1 to 4, wherein the box is an equipment storage box. 7. Claim 1, wherein the box is equipped with a washing box part of a washing device, a spare sheet, a cover paper, a device such as a hot water preparation device, or a storage chamber in which these spare papers and devices can be stored. The toilet bowl according to any of paragraphs 4 to 4. 8. A toilet bowl, a toilet seat, a accommodating portion for accommodating a sheet cover paper to be placed on the toilet seat, and a container disposed near the rear of the toilet bowl at a distance from the bowl, and a front surface having the above-mentioned container. a box having four parts for storing a toilet seat and a accommodating part, the accommodating part having a slit for the paper drawer, and a position where the toilet seat is placed on the toilet bowl, and a box having four parts when lifted up and placed in the box recess. The box is supported by the box so as to be able to rotate back and forth between a position where the box is stored in the washing machine, and a device such as a spare sheet/cover paper or a hot water preparation machine. , a storage chamber capable of storing these spare papers and devices, and a spray nozzle for cleaning the anus is provided in the storage chamber in the direction of the toilet bowl. 9. A toilet bowl, a toilet seat, a storage part for accommodating a sheet cover paper to be placed on the toilet seat, a lid for covering the toilet bowl via the toilet seat, and a toilet bowl near the rear of the toilet bowl. a box disposed at a distance from the toilet seat and a box having a recess on the front surface for storing the toilet seat, the lid, and the storage part; the storage part has a slit for the paper drawer; A toilet bowl, characterized in that the toilet bowl is supported by the box so as to be rotatable back and forth between a position where it is placed on the toilet bowl and a position where it is lifted and stored in the box recess.