KR200485509Y1

KR200485509Y1 - Closet type unit toilet

Info

Publication number: KR200485509Y1
Application number: KR2020160000857U
Authority: KR
Inventors: 이연숙
Original assignee: 연세대학교 산학협력단
Priority date: 2016-02-19
Filing date: 2016-02-19
Publication date: 2018-01-17
Also published as: KR20170003013U

Abstract

The present invention relates to a compact closet type toilet having an easy-to-install, easy-to-use, handicapped and wheelchair-accessible disabled person, and having a washbasin, a toilet and a shower.
The present invention relates to a crock-type unit toilet in which a side wall is placed between two side walls and a toilet door is located at a position where the rear wall faces, Wherein the top surface of the wash basin is in the form of a fan, the wash basin has an ellipse, and the bottom half of the ellipse is in line with the corner between the side wall and the back wall, And the toilet is spaced apart from the washstand. The toilet is located above the toilet, the washstand under the washstand is installed under the washstand, and the washstand under the washstand has a washstand , And the basin drain pipe passage is a U-shaped through-hole, which is a passage across the upper and lower surfaces of the lower receptacle It shall be. Also, a shower is connected to the water pipe of the washstand, and a backrest is attached to the outside of the toilet water tank, so that a backrest and a toilet cover can be used as a shower chair when showering.

Description

Closet type unit toilet {Closet type unit toilet}

The present invention relates to a compact closet type toilet having an easy-to-install, easy-to-use, handicapped and wheelchair-accessible disabled person, and having a washbasin, a toilet and a shower.

In the present invention, a unit toilet is a toilet manufactured at a factory, and refers to a toilet installed and installed in an architectural structure. Also, in the present invention, a toilet of a cross-type unit means a toilet which is installed simply as a closet, and a toilet which is provided with a toilet by simply connecting a water pipe and a drain pipe in the building.

A toilet, a toilet, a wash basin, and the like are narrow and the shelf or the cabinet is useless to a disabled person, and a general toilet is generally inconvenient for a disabled person or a senior citizen to use in a wheelchair.

Generally, a toilet (toilet seat) is composed of a toilet water tank and a toilet seat, and a toilet water tank is positioned behind the toilet seat or behind the toilet seat.

Considering the area and the price, it is desirable to use a unit toilet which can reduce the unit cost by assembling a unit toilet manufactured by a factory, while being handy for persons with disabilities and persons with disabilities who are wheelchair users. .

In order to do this, it is necessary to analyze the position of the hands of the handicapped, especially those in wheelchairs. This is due to the fact that the physical dimensions of the sex, .

Table 1 shows the table for the maximum height that can reach the front wall when the wheelchair is seated.

In Table 1, the eye level refers to the height from the floor surface to the snout point while the wheelchair is seated, and the maximum height at the front is the maximum height at which the fingertip can reach the front wall in a state of being seated on the wheelchair, Height (obstacle) refers to the maximum height at which fingertips can reach the front wall when sitting on a wheelchair when there is an obstacle of 25 cm.

Table 2 is a chart of the minimum lateral reaching height at which fingertips can reach the side wall surface while sitting on a wheelchair.

In Table 2, the maximum height (in use) refers to the height of the highest portion from the floor including the body part in a state of being seated on a wheelchair, and the maximum height of the side (obstacle) Refers to the maximum height at which fingertips can reach the side surface while sitting on a wheelchair. The lowest side height is the minimum height at which fingertips can reach the side wall while sitting on a wheelchair.

Table 3 is a chart of the minimum reaching height at which the fingertip can touch the front wall in a wheelchair.

In Table 3, the frontal minimum reaching height refers to the minimum height at which the fingertip can touch the front wall while the user is seated on the wheelchair. When there is an obstacle 25 cm in front of the lowest reaching height (obstacle) And the knee height refers to the height from the floor surface to the top of the shin bone in a state of being seated in a wheelchair.

Table 4 is a chart of the maximum lateral reaching height at which fingertips can reach the side wall surface while being seated in a wheelchair.

In Table 4, the lateral maximum reaching height refers to the maximum height at which the fingertip can touch the side wall surface while the user is seated on the wheelchair, and the lateral minimum reaching height (obstacle) And the height of the seat (when used) refers to the seat height of the wheelchair in a state of being seated in the wheelchair.

For example, a storage room located behind a toilet or basin is often unoccupied by the handicapped. Therefore, it is necessary to manufacture the unit toilet in consideration of the maximum reaching height when there is an obstacle.

Korean Patent No. 10-1176959 discloses an ultra-small toilet unit comprising a front bulkhead, a side bulkhead and a rear bulkhead, wherein a toilet is installed on the lower floor of the front bulkhead, the vanity is installed on the toilet, And can be lowered. Since the small toilet unit of Korean Patent No. 10-1176959 requires a structure for raising and lowering the sink, the price of the toilet itself is expensive, and the electricity and A / S expenses for maintaining the toilet are additionally generated. , It is inconvenient for disabled people to use.

Therefore, in the present invention, the toilet door is made of a double door or a sliding door, and a toilet and a washstand are located on the opposite side of the toilet from the inside of the toilet. The washstand is arranged diagonally on the corner between the walls, It is equipped with a supporting stand and a guide for taking out, and it is very compact, but it is convenient for the elderly and the handicapped with wheelchair to use, and provides an inexpensive cross-type unit toilet.

Another technical problem to be solved by the present invention is to provide an easy-to-install, easy-to-use, accessible, and inexpensive closet unit toilet that is handy for persons with disabilities and wheelchairs, .

Another technical problem to be solved by the present invention is that the toilet door is made of a double door or a sliding door, the toilet and the washstand are located on the opposite side of the toilet from the toilet, the washstand is arranged on the corner between the walls, An intermediate support, and a guide for taking out, and is a very small, custom-made crock-type unit toilet for the elderly and a disabled person wearing a wheelchair.

Another technical problem to be solved by the present invention is that the side wall is composed of a double wall composed of an inner wall and an outer wall, a storage space is mounted on the upper part of the toilet or washstand in the rear wall, And a storage rack or the like is mounted in the groove, and the storage rack or the like is movable along the main body formed by the groove.

Another technical problem to be solved by the present invention is that the upper surface of the wash basin has a fan shape and a lower storage box integrally formed of plastic or synthetic resin is placed under the wash basin and a drain pipe of the wash basin is passed to one side of the lower storage box The present invention also provides a toilet for a cross-shaped unit.

Another technical problem to be solved by the present invention is to provide a crock-type unit toilet in which a backrest is attached to a portion where the backrest is in contact with a toilet seat.

In order to solve the above problems, the present invention provides a crock-type unit toilet room in which a side wall is placed after a built-in type storage cabinet is mounted between both side walls and a toilet door is located at a position where the rear wall faces, The top surface of the wash basin is in the shape of a fan and the wash basin is formed in an ellipse so that the center radius of the ellipse is in line with the edge between the side wall and the rear wall And a toilet seat for watering the wash basin is disposed, the toilet is separated from the washstand, and a storage space is located on the toilet.

In addition, the present invention is characterized in that a built-in cabinet is mounted between both side walls, a side wall is positioned, a washstand and a toilet are located on the front of the toilet door, and a sink under the washstand The lower basin of the wash basin is provided with a wash basin drain pipe passage for passing the wash basin drain pipe, and the wash basin drain pipe passage is a U-shaped through hole and is a pipe passing across the upper and lower surfaces of the wash basin lower storage bin.

In addition, the present invention is characterized in that a wall is placed after a built-in cabinet is mounted between both side walls, a sink and a toilet are located on the front of the toilet door, a shower is connected to the water pipe of the sink, And a backrest is mounted on the outer side so that the backrest and the toilet cover can be used as shower chairs when showering.

A trench is provided on the entrance side of the bottom of the cross-shaped unit toilet. The trench is provided under the trench cover with an integral tub made of rubber to receive the inflow water.

The lower body of the washstand lower housing box is integrally formed with the bottom face, the upper face, and the side face of the housing body. The lower portion of the washstand lower housing is provided with a drain groove for preventing water from flowing into the drain hole.

The lower basin of the wash basin is made of a synthetic resin material, and is formed into a vacuum mold. Further, the basin is provided at the front of the basin of the basin lower storage box.

The bottom edge of the bottom portion of the bottom wall is connected to the side wall or rear wall, and the inner wall of the bottom wall of the bottom wall is sloped.

The side wall and the rear wall are composed of a double wall composed of an inner wall and an outer wall.

The inner wall of the side wall is provided with a plurality of wall mounting supports having grooves, and the housing is equipped with a storage shelf, and the storage shelf is movable along the groove formed by the grooves.

An inner wall of the side wall is formed by mounting a plurality of inner barrier walls on an outer wall, wherein a space between the inner barrier rib and the inner barrier rib is fixed by an inner barrier rib frame, and a support for wall mounting is provided on the fixed inner barrier rib frame.

The croquet type unit toilet of this invention is very small, but it is equipped with washstand, toilet, shower, easy to install, easy to use for the elderly and wheelchair users, and affordable closet type toilet.

In particular, the toilet door is made of a double door or a sliding door, and a toilet and a washstand are located on the opposite side of the toilet from the inside of the toilet. The washstand is disposed at the corner between the walls, It is equipped with a guide and provides a customized cross-shaped unit restroom that is compact, handicapped and wheelchair-friendly.

In addition, the present invention is characterized in that the side wall is composed of a double wall composed of an inner wall and an outer wall, a rear wall is provided with a storage space at the top of the toilet or washstand, and a plurality of wall- And a storage rack or the like is mounted in the groove, and the storage shelf or the like is movable along the groove formed by the groove, so that a person with a disability or a senior citizen can easily place various objects such as a storage basket, It is possible.

In addition, in the present invention, the upper surface of the washstand is in the shape of a fan, and a lower storage box integrally formed of plastic or synthetic resin is disposed under the washstand, and a groove for passing the drain of the washstand is provided at one side of the lower storage box , It is possible to provide a low cost storage facility.

In addition, the present invention is equipped with a backrest at a portion where the back is in contact with a toilet seat, so that the user can relax more comfortably when sitting on the toilet seat.

That is, the present invention is intended to design a compact toilet (bathroom) that can accommodate both a sink, a toilet, a shower, and a storage space in a small space. Considering the economic weakness of persons with disabilities, the performance is maximized, And to reduce costs.

Particularly, an oval wash basin is arranged at a corner, and a storage space is provided at a lower portion thereof. The storage space is designed so that items used in the bathroom can be easily inserted and removed, and an outlet is provided on the bottom so that water can escape to the drain. This storage space is removable so that the user So that it can be used separately. A middle guide 640 and an exit guide 650 are installed to allow the elderly person to use the toilet by himself or herself. The backrest 490 and the cover on the toilet seat are used as a chair So that it can be used together.

The trench was installed in front of the toilet door and in front of the bathtub so that the water could not flow back even if there was no space or step difference between the toilet and the trench was made easy to take out and clean it by disposing a rubber-made one-

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view of a crock-type unit toilet in accordance with an embodiment of the present invention, after removing the ceiling and door. FIG.
Fig. 2 is a perspective view of the toilet of the cross-shaped unit of Fig. 1;
Figure 3 is a side wall view of Figure 2
4 is an exploded view of the side wall of Fig. 2
5 is an explanatory view for explaining a wall mounting support
Fig. 6 shows an example of mounting a vertical frame on the side wall of Fig. 2;
FIGS. 7 and 8 are views for explaining the process of installing the side wall and the rear wall in the bottom portion.
Fig. 9 is an explanatory view for explaining the backrest of Fig. 1;
10 shows an example of a sink basin lower storage box.
11 shows a cross-shaped unit toilet according to another embodiment of the present invention.
12 shows a cross-shaped unit toilet according to another embodiment of the present invention.
Fig. 13 is a view for explaining the door of the toilet of the cross-shaped unit of Fig. 12;

Hereinafter, a crock-type unit toilet according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a plan view of a crock type unit toilet in an embodiment of the present invention after removing a ceiling and a door, and FIG. 2 is a perspective view of a crock type unit toilet in FIG.

1, the toilet 400 and the washstand 310 are located opposite the toilet entrance where the toilet door is mounted, and the washstand 310 is located between the side walls 110, And are disposed at the corners between the rear walls 210. The upper surface of the washstand 310 has a fan shape, and the grooves (for washing the sink) serving as a washstand water tank are circular or elliptical. In the case of an elliptical shape, (210). &Lt; / RTI > The croquet type unit toilet 10 is provided with a side wall 110, a rear wall 210, a ceiling portion 530, a bottom portion 540, and the like in the toilet frame 510.

As shown in FIG. 2, the rear wall 210 is equipped with a built-in storage unit 220 and a shelf frame 230, which are located above the toilet 400 and the washstand 310. The shelf frame 230 forms a rectangular groove, and the storage baskets 250 and the like can be inserted into the inside of the shelf frame 230. A rear outer wall 219 may be further provided on the outer side of the rear wall 210.

The wash basin 310 may be further provided with a wash basin lower storage box 340 below the wash basin 310.

The toilet 400 includes a toilet water tank 450 and a toilet seat 410. A backrest 490 is attached to the outside of the toilet water tank 450. [ Therefore, it can relax more comfortably when sitting on the toilet, and can be used as a chair in the shower.

In some cases, in a toilet where the toilet water tank 450 is not separately mounted, the backrest 490 can be mounted on the wall surface.

The side wall 110 is provided with a plurality of wall mounting supports 130 having grooves and a storage basket or the like can be mounted in the groove of the wall mounting support 130, It is made possible to move along one of the states.

The ceiling 530 is provided with a back 531 and the bottom 540 is provided with a drain 590. A trench 549 is provided at the entrance side of the bottom portion 540 so that water in the toilet does not come out of the toilet. That is, the trench 549 is installed in front of the toilet door to prevent the water from flowing backward even if there is no gap between the toilet and the other space, and the trench can be easily taken out by disposing the integral tube made of rubber material when the trench cover is opened. In some cases, the water introduced into the trench 549 may be made to flow to the drain through the inner drain pipe of the bottom portion 540.

Fig. 3 is a view showing the side wall of Fig. 2, Fig. 4 is an exploded view of the side wall of Fig. 2, Fig. 5 is an explanatory view for explaining a support for wall mounting, In the vertical direction.

The toilet frame 510 includes a horizontal frame 511 and a vertical frame 512. The side wall 110 includes two horizontal frames 511 and two vertical frames 512, As shown in FIG.

As shown in FIG. 4, the side wall 110 is a double wall composed of an inner wall and an outer wall 115, and the inner wall is composed of a plurality of inner walls 120. That is, a plurality of inner barrier walls 120 are mounted on the outer wall 115, and the inner barrier rib 120 and the inner barrier rib 120 are fixed by the inner barrier rib frame 140, And a horizontal frame 511 and a vertical frame 512 are mounted on the rim of the inner wall and the outer wall 115 made in this way. In some cases, the inner barrier rib frame 140 and the wall mount 130 may be formed as a single unit. Here, the outer wall 115 and the inner barrier wall 120 are made of EPS or urethane panel, and the upper surface of the inner barrier wall 120 is sheet-processed.

As shown in FIG. 5, the wall mounting support 130 has a groove 137 formed therein, and the accommodation shelf 610, the storage basket, and the like can be mounted on the groove 137. The storage shelf 610 or the like mounted on the groove 137 should have a mounting protrusion 620 on one side. The protrusion 620 is a protrusion to be inserted into the groove 137, and may be circular, cylindrical, square, or the like.

6, the vertical frame 512 includes a plurality of protrusions 517, and the protrusions 517 are formed in a plurality of grooves 117 provided on the side surface of the side wall 110, which includes the inner wall and the outer wall 115, 517). The vertical frame 512 may be referred to as a wall side coupling frame.

FIGS. 7 and 8 are views for explaining the process of installing the side wall and the rear wall in the bottom portion.

In order to prevent water from seeping between the bottom portion 540 and the side wall 110 and between the bottom portion 540 and the rear wall 210 to cause problems, the bottom side rear rim 542 has a bottom surface (541). The inner side wall 544 of the bottom side rear edge 542 forms a slope. This is to ensure that the splattered water falls to the floor.

A horizontal frame 511 is mounted on the upper surface of the bottom side rear frame 542 and the side wall 110 and the rear wall 210 are fixed and installed in the horizontal frame 511.

Fig. 9 is an explanatory view for explaining the backrest of Fig. 1;

The backrest 490 is mounted by the backrest support 491 so as to be positioned on the outer front surface of the toilet water tank 450. [ The back support 491 is shaped like a '', one end mounted to the backrest 490 and the other end mounted to the rear wall 210.

The toilet seat cover 415 and the backrest 490 are made of a synthetic resin material. In some cases, the upper surface of the toilet seat cover 415 and the backrest 490 may be made of artificial leather-treated synthetic resin material. It can be used as a chair for showering, resting on a toilet seat.

10 shows an example of a sink basin lower storage box.

The basin lower housing box 340 is made of a synthetic resin material, for example, FRP material, ABS material, plastic, etc., and the housing body composed of the bottom face, the upper face, and the side face of the basin lower housing box 340 is integrally formed. The wash basin lower storage box 340 is provided with a wash basin drain pipe passage 341 and the wash basin drain pipe passage 341 is a U-shaped through hole and passes through the upper and lower surfaces of the wash basin lower storage box 340. The bottom portion of the washstand lower housing box 340 is provided with a drainage groove 342 for preventing water from flowing into the drainage hole. In some cases, the front surface of the washstand lower storage box 340 may further include a storage groove front support table 347 in front of the storage grooves 344 so as to prevent stored articles from coming out. The sink bottom housing box 340 may be fabricated into a vacuum mold of FRP or ABS.

The lower basin 340 of the basin is detachable from the basin 310 so that when the user of the wheelchair uses the basin 310, there is no inconvenience due to the basin lower storage box 340.

11 shows a cross-shaped unit toilet according to another embodiment of the present invention.

The crossed-type toilet room 10 of FIG. 11 further includes a shower 320 connected to the washstand water pipe, the washstand lower housing 340 is omitted, and the backrest 490 is fixed to the wall.

FIG. 12 shows a cross-shaped unit toilet according to another embodiment of the present invention, and FIG. 13 is a view for explaining the door of the cross-shaped unit toilet in FIG.

12 includes a shower 320 and a washstand lower storage box 340. The backrest 490 is fixed to the wall and includes a guide guide 630 for an entrance room, an intermediate support 640, , And a guide guide 650 for a departure.

The entrance guide 630 is mounted horizontally as a handle for guiding the disabled person from the wheelchair or the like to the toilet 400 through the toilet entrance.

The intermediate support 640 is a handle means mounted to use the support by the person with a disability when standing up from the toilet 400, washing his or her hand in the washstand 310, or showering with the shower 320.

The exit guide guide 650 is mounted diagonally with a handle means for guiding the disabled person through the entrance from the washstand 310 until it sits on a wheelchair or the like.

The door of the crock-type unit toilet 10 of the present invention may be formed as a double-sided door or a sliding door, and in some cases, it may be a foldable door.

The cross-shaped unit toilet 10 of Fig. 12 is of a double-sided type so that a wheelchair user can easily enter the toilet by using a wheelchair.

In this embodiment, the distance from the toilet seat 400 to the storage 220 is 680 to 720 mm, preferably 715 mm, and the storage 220 has a depth of about 150 mm. The length of the side wall 110 was about 1326 mm, and the length of the inner side surface in the toilet was 1006 mm.

As shown in Table 1, when the obstacle is present, the minimum value of the frontal reaching height (obstacle) is 680 mm and the smallest value of the average value of the frontal reaching height (obstacle) is 1228.88 mm, The danger is designed to reach out and open the door at any time.

Thus, the present invention is intended to design a compact toilet (bathroom) capable of accommodating a sink, a toilet, a shower, and a storage space in a small space, and maximizing performance in view of economic weaknesses of persons with disabilities, And to reduce costs. The size of the toilet space including the wall is 1326mm × 1376mm, and the space that can be actually used by the user is 1006mm × 1268mm, that is, 1.27.

Particularly, an oval wash basin is arranged at a corner, and a storage space is provided at a lower portion thereof. The storage space is designed to be able to easily insert and remove items used in the bathroom, and an outlet is provided on the bottom so that water can escape to the drain. This storage space is designed to be detachable through a simple fastening system, so that it can be used separately in a house where the wheelchair user resides. A safety handle, that is, a guide guide 630, an intermediate support 640, and a guide guide 650 for leaving the room, are provided around the toilet to allow the elderly person to use the toilet by himself or herself. It was designed so that it can be used as a chair when it is used. The water tank of the toilet is provided with a detachable backrest (490) so that it can be used comfortably even when sitting for a long time. A built-in storage unit 220 is installed on the rear surface of the toilet 400, and a sliding door with a mirror can be installed on the storage unit door. The depth of the cabinet was designed considering the distance the user can reach.

The lower part of the sink is open for wheelchair users, and safety handles are installed on both sides of the sink. A storage shelf is installed on the sink. The toilet was installed as a wall-mounted type so that the wheelchair users could access the bathtub. The bathtub was installed in a bathtub ensuring an area where the user could sit in the bathtub. When the bathtub is removed, the bathtub can be used as a shower space. A shower curtain was installed on the upper part of the bathtub, and a weight was attached to the foot so that water could not splash out of the bathtub (shower space) during the shower. The trench was installed in front of the toilet door and in front of the bathtub so that water could not flow back even if there was no space or step in the toilet. The trench was made easy to take out and clean by disposing a rubber-made one-

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the above teachings. Modification is possible. Accordingly, the spirit of the present invention should be understood only in accordance with the following claims, and all equivalents or equivalent variations thereof fall within the scope of the present invention.

10: Croquet type unit toilet 110: side wall
115: outer wall 117: groove on the side wall of the side wall
120: inner partition 130: support for wall mounting
137: groove of support for wall mounting 150: inner partition wall frame
210: rear wall 219: rear outer wall
220: cabinet 230: shelf frame
250: storage basket 310: sink
320: Shower 340: Sink Lower storage bin
341: Wash basin drainage passage 342: Drainage groove
344: storage groove 400: toilet seat
410: toilet seat 415: toilet seat cover
450: toilet tank 490: backrest
491: backrest support 510: toilet frame
511: Horizontal frame 512: Vertical frame
517: projection 530: ceiling
531: Back light 540:
541: bottom surface 542: bottom side rear edge
544: Inner side wall 549: Trench
590: Drain 610: Storage shelf
620: protrusion 630: guide for entrance
640: intermediate support 650: guide guide for departing

Claims

In a toilet of a cross-type unit in which a side wall is located between a pair of side walls and a built-in type cabinet is mounted thereon, and a toilet door is located at a position where the rear wall faces,
Wherein the top surface of the wash basin is in the form of a fan, the wash basin for the wash basin has an elliptical shape, and a minor axis at the center of the ellipse is aligned with a corner between the side wall and the rear wall So that the wash basin watertight groove is located,
Separated from the sink, the toilet is located, a storage compartment is located above the toilet,
The side wall and the rear wall are made of a double wall composed of an inner wall and an outer wall,
A plurality of wall mounting supports having grooves are provided on the inner wall of the side wall, and a storage shelf is mounted on the grooves, and the storage shelf is movable along the main groove formed by the grooves. restroom.

A wall is placed between the two side walls after a built-in cabinet is mounted,
There is a sink and a toilet on the front of the toilet door,
Below the wash basin is a wash basin underneath which can be mounted and detached,
The lower basin of the wash basin has a wash basin drainage passage for passing the washbowl drainage pipe. The washbowl drainage passage is a U-shaped through hole that passes through the upper and lower sides of the wash basin lower housing,
The main body of the lower portion of the washstand lower body, which is composed of the bottom surface, the upper surface, and the side surface,
Wherein the lower portion of the washstand lower housing is provided with a drainage groove for preventing water from flowing into the drainage port.

A wall is placed between the two side walls after a built-in cabinet is mounted,
There is a sink and a toilet on the front of the toilet door, a shower on the sink,
A backrest is attached to the outside of the toilet basin so that the backrest and the toilet cover can be used as shower chairs when showering,
The side wall and the rear wall are made of a double wall composed of an inner wall and an outer wall,
A plurality of wall mounting supports having grooves are provided on the inner wall of the side wall, and a storage shelf is mounted on the grooves, and the storage shelf is movable along the main groove formed by the grooves. restroom.

The method according to claim 1,
Below the wash basin is a wash basin underneath which can be mounted and detached,
Wherein the lower basin of the wash basin is provided with a basin drain pipe passage for passing the basin drain pipe, and the basin drain pipe passage is a U-shaped through hole and is a pipe passing through the upper and lower surfaces of the basin lower storage bin.

3. The method of claim 2,
There is a sink and a toilet on the front of the toilet door, a shower on the sink,
Wherein a backrest is attached to the outside of the toilet water tank so that the backrest and the toilet cover can be used as shower chairs when showering.

6. The method according to any one of claims 1 to 5,
And a trench is provided at an entrance side of the bottom of the crock type unit toilet.

The method according to claim 6,
Wherein the trench is provided under the trench cover with an integral tub made of a rubber material so as to receive the inflow water.

5. The method of claim 4,
Wherein a bottom body, a top surface, and a side surface of the cabinet bottom housing box are integrally formed.

9. The method of claim 8,
Wherein the lower portion of the washstand lower housing is provided with a drainage groove for preventing water from flowing into the drainage port.

10. The method according to any one of claims 2 to 9,
Wherein the lower basin of the wash basin is made of a synthetic resin material and is processed into a vacuum mold.

10. The method according to any one of claims 2 to 9,
Further comprising a storage groove front support base at the front of the storage recess of the washstand lower storage box.

The method according to claim 6,
Wherein a bottom edge of the bottom portion of the bottom wall, which is connected to the side wall or the rear wall, is stepped with the bottom wall.

13. The method of claim 12,
And the inner sidewall of the bottom rear-side rim is sloped.

3. The method of claim 2,
Wherein the side wall and the rear wall are made of a double wall composed of an inner wall and an outer wall.

15. The method of claim 14,
A plurality of wall mounting supports having grooves are provided on the inner wall of the side wall, and a storage shelf is mounted on the grooves, and the storage shelf is movable along the main groove formed by the grooves. restroom.

16. The method according to any one of claims 1, 3, and 15,
The inner wall of the side wall is formed by mounting a plurality of inner barrier walls on the outer wall, wherein the inner barrier wall and the inner barrier wall are fixed by the inner barrier rib frame, and the wall support base is provided on the fixed inner barrier rib frame. Croquet type unit toilet.