JP6410507B2 - Vacuum unit body arrangement structure of suction type simple toilet - Google Patents

Description

  The present invention relates to an arrangement structure of a vacuum unit body in a suction type simple toilet.

  Conventionally, various simple toilets (portable toilets) that can be installed in a bedroom or the like have been proposed for elderly people who are difficult to go to the toilet by themselves or those who need care such as sick people.

  As a simple toilet, there exists a portable toilet provided with a toilet bowl as disclosed in Patent Document 1, for example. In this type of portable toilet, the caregiver throws away the filth collected in the toilet, cleans the toilet, and then attaches it again to the portable toilet. Such labor is a heavy burden for the caregiver, and even if the lid is covered, it is impossible to completely block the odor of the filth, and a mental burden is also generated for the care recipient.

  Further, for example, a pressure-fed toilet system in which an end of a discharge hose for discharging filth is fixed inside an existing toilet bowl as disclosed in Patent Document 2 has been proposed. In the toilet system, caregivers can save the trouble of treating the filth in the toilet bowl and washing the toilet bowl, but since the filth accumulates in the existing toilet bowl, eventually A caregiver needs to operate the existing toilet and dispose of the filth.

  In response to such a problem, the present inventor has proposed a suction-type toilet (see Patent Document 3). In the suction-type toilet, the negative pressure tank constituting the vacuum unit body is depressurized, and the waste water containing the stool is sucked from the toilet body of the suction-type toilet by the suction force when the air is released to the atmosphere. In this case, after the care recipient needs to do so, the filth is processed simply by operating the operation switch by himself, so the burden on the caregiver and the care recipient is reduced.

JP 2010-240165 A JP 2007-217996 A JP 2014-109089 A

  However, in the suction-type toilet as described in Patent Document 3 above, after installing a vacuum unit body incorporating a vacuum pump, a negative pressure tank, etc., the vacuum unit body and sewage It is necessary to construct piping that connects the two. Specifically, the ground must be excavated in order to connect the pipe to the sewage basin, and in some cases, the work of hanging the concrete foundation must be performed, or the pipe must be provided with a gradient until the sewage basin is sewed. . Therefore, such a conventional configuration has a problem that the construction work becomes large.

  Therefore, an object of the present invention is to provide a vacuum unit body arrangement structure of a suction type simple toilet that does not require a large-scale construction work and can effectively use a so-called dead space indoors.

The present invention is an arrangement structure of a box-type vacuum unit body in a suction type simple toilet, and the vacuum unit body that can once take in sucked filth has a filth discharge port, through the filth discharge port. The sucked filth can be discharged to the outside, and the vacuum unit body is located above the filth receiving portion formed in the filth receiving device disposed in the existing toilet room and on the back side of the filth receiving device. The filth discharge port is disposed in a space along the wall surface without being supported by the floor surface of the toilet room, and the filth discharge port is connected via a pipe to a drainage path connected to the filth receptacle. The filth in the vacuum unit naturally flows down toward the drainage path through the outlet , and the filth receiving device is an existing flush toilet, and the flush toilet includes a toilet as the filth receiving unit. Of In the toilet room, a pipe is connected between the waste outlet and the toilet cleaning port, and the pipe is connected to the toilet cleaning port. The vacuum unit body arrangement structure of the suction type simple toilet is characterized in that the filth in the vacuum unit body naturally flows down toward the drainage path in the toilet.

  In such a configuration, since the vacuum unit body is arranged at the above-described position, the vacuum unit body may interfere with a user who uses the filth-receiving device and a caregiver who assists the user. Absent. Further, since the vacuum unit body is disposed at such a position, the waste discharged from the vacuum unit body can be naturally flowed down to the drainage path in the toilet room with a simple configuration. For this reason, the piping structure for processing filth is greatly simplified, the construction cost can be drastically suppressed, and the problem of filth treatment with a large burden can be solved.

In the above configuration, the filth receiving device is an existing flush toilet, and the flush toilet is a toilet that communicates the drainage path inside the toilet as the filth receiving portion and the outside of the flush toilet. A cleaning port is provided, and in the toilet room, a pipe is connected between the filth discharge port and the toilet cleaning port, and the filth in the vacuum unit body passes through the pipe to the drainage in the toilet. It is configured to flow down naturally toward the route.

  Since such a configuration can use the drainage path of the existing flush toilet, construction can be performed very easily. For example, it is not necessary to carry out the work of raising an existing toilet for pipe connection, and it is easy to remove the pipe even when the vacuum unit body is unnecessary. In addition, the back side of the flush toilet refers to a rear side facing backward when sitting on the flush toilet and adding a work, and in the case of a flush toilet equipped with a water tank, the concept includes the upper side of the water tank.

Further, wherein the lavatory floor, the and drain pipe cleaning opening is provided which is connected to a drainage path, in the lavatory, piping between the waste outlet and the drain pipe cleaning port A configuration is proposed in which the filth in the vacuum unit flows down naturally toward the drainage path through the piping.

  Such a configuration has an advantage that construction can be performed simply by connecting the waste discharge port and the drain pipe cleaning port with a pipe. Further, similarly to the above-described configuration, it is easy to remove the pipe even when the vacuum unit body becomes unnecessary.

Further, the waste-receiving device is a waste disposal sink of existing in the lavatory, the pipe between the wastewater path in the waste outlet and the waste disposal sink is connected, via said tubing A configuration is proposed in which the filth in the vacuum unit naturally flows down toward the drainage path.

  Here, examples of the waste disposal tank include so-called ostomate-friendly equipment. Even in such a configuration, there is an advantage that the construction can be performed simply by connecting the waste discharge port and the drainage path in the waste disposal sink with a pipe. Further, similarly to the above-described configuration, it is easy to remove the pipe even when the vacuum unit body becomes unnecessary.

  The present invention does not require a large-scale construction work, and can effectively use an indoor dead space, so that the vacuum unit body does not get in the way, and further, waste can be treated appropriately and efficiently.

It is the schematic which shows the vacuum unit body arrangement structure of the suction type simple toilet of Example 1. FIG. It is explanatory drawing which shows the vacuum unit body arrangement structure of the suction type simple toilet of Example 1. FIG. It is the schematic which shows the vacuum unit body arrangement structure of the suction type simple toilet of Example 2. FIG. It is explanatory drawing which shows the vacuum unit body arrangement structure of the suction type simple toilet of Example 2. FIG. It is the schematic which shows the vacuum unit body arrangement structure of the suction type simple toilet of Example 3. FIG. It is explanatory drawing which shows the vacuum unit body arrangement structure of the suction type simple toilet of Example 3. FIG.

  Hereinafter, the embodiment which actualized the vacuum unit body arrangement structure of the suction type simple toilet of the present invention is described in detail. In addition, this invention is not limited to the Example shown below, A design change is possible suitably.

[Example 1]
The vacuum unit body arrangement structure 1A of the suction type simple toilet according to the first embodiment will be described with reference to FIGS.

  As shown in FIG. 1, in a building 2, a bedroom 3 for a care recipient and a toilet room 4 are arranged adjacent to each other. In the bedroom 3, a bed 31 is disposed, and a toilet body 5 a of the suction type simple toilet 5 is disposed beside the bed 31.

  A suction pipe 52 is connected to the toilet body 5a, and a box-type vacuum unit body 51 is connected to the suction pipe 52. The vacuum unit body 51 has a function of sucking dirt, and includes a vacuum pump (not shown) and a negative pressure tank (not shown). Further, a filth discharge port 53 is provided on the lower surface of the vacuum unit body 51, so that filth can be discharged to the outside through the filth discharge port 53. The arrangement position of the vacuum unit 51 will be described in detail later because it is a main part of the present invention.

  On the other hand, the toilet room 4 is provided with an existing flush toilet 6 as a filth receiving device. As shown in FIG. 2, the flush toilet 6 has a toilet 65 as a waste receiving part, and the waste can be discarded in the toilet 65. A water tank 66 is disposed on the wall surface 2 a located on the back side (rear side) of the toilet bowl 65. And the waste water containing the waste which generate | occur | produced in this flush toilet 6 is guided to the drainage path 60 under the floor via the branch pipe 60a for toilets connected to this flush toilet 6, and as shown in FIG. It flows into the outdoor drainage basin 61 installed at 60. Note that a toilet bowl cleaning port 65a (see FIG. 2) for checking and cleaning the drainage path 60 in the flush toilet 6 is provided on the side surface of the toilet bowl 65.

  As shown in FIGS. 1 and 2, the floor surface of the toilet room 4 is provided with a drain pipe cleaning port 7 connected to a drain path 60 in the flush toilet 6 or the like. The drain pipe cleaning port 7 is usually provided with a lid 7b. The drain pipe cleaning port 7 communicates with the drain path 60 through a drain pipe cleaning branch 60b connected to the toilet cleaning port 7, and the inside of the drain path 60 can be cleaned. It has become. For the drain pipe cleaning port 7, for example, a mechanism as disclosed in Japanese Patent Application Laid-Open No. 2005-105558 can be suitably employed.

  The toilet room 4 is provided with ostomate-friendly equipment 8 as a waste disposal sink. In addition, this ostomate consideration equipment 8 is provided with the equipment main body 8a as a filth receiving part, and it becomes possible to discard a filth in this equipment main body 8a. And the waste water containing the filth which generate | occur | produced in this ostomate consideration facility 8 is guided to the said drainage path 60 under the floor via the branch pipe 60c for ostomate consideration facility 8 connected to this ostomate consideration facility 8.

  As shown in FIG. 1, in addition to the flush toilet 6, sanitary appliances such as a wash basin 9, a bathtub 10, or a sink 11 are arranged in the building 2, and these are buried outdoors. Each drainage basin 91, 101, 111 is connected, and the drainage basins 91, 101, 111 are connected to the drainage pipe 120.

Next, the main part of the present invention will be described.
As shown in FIG. 2, the vacuum unit body 51 of the suction type simple toilet 5 is located above the toilet bowl 65 of the flush toilet 6 and on the wall surface 2 a on the water tank 66 positioned on the back side of the toilet bowl 65. It is attached. Specifically, the lower end of the vacuum unit body 51 is preferably set at a height position of about 130 cm to 150 cm from the floor surface. This is because a person with a height of about 160 to 180 cm does not hit the vacuum unit body 51 when sitting in the flush toilet 6.

  Further, a flexible hose 54 as a pipe is connected at a substantially shortest distance between the waste discharge port 53 provided on the lower surface of the vacuum unit body 51 and the toilet cleaning port 65a of the flush toilet 6. . Specifically, one end of the flexible hose 54 is inserted into the negative pressure tank (not shown) from the waste discharge port 53, while the other end is inserted into the toilet 65 from the toilet cleaning port 65a. Has been. The toilet cleaning port 65a is preferably fitted with a hose insertion lid 65c having a through-hole through which the flexible hose 54 can be removably inserted.

  In such a configuration, when the vacuum unit body 51 is operated, the waste water containing the filth collected in the toilet body 5 a is once taken into the vacuum unit body 51 through the suction pipe 52. Further, the filth in the vacuum unit body 51 is discharged from the filth discharge port 53 and naturally flows down in the flexible hose 54 and is guided to the drainage path 60 in the toilet 65.

  Since the wastewater including the filth introduced into the vacuum unit body 51 is discharged to the drainage path 60 through the flexible hose 54 without being exposed to the room, a strange odor or the like does not stand up in the room. . Further, it is not necessary for the caregiver or the like to separately flow the water in the flush toilet 6. Further, since the vacuum unit body 51 is disposed above the water tank 66 of the flush toilet 6, there is no obstacle when using the flush toilet 6. Of course, the caregiver standing next to the flush toilet 6 does not get in the way. Moreover, since the filth can be collected at a high position by the vacuum pump in the vacuum unit body 51, the filth can be easily allowed to naturally flow toward the drainage path 60 without requiring power or a drainage gradient. Further, since the flexible hose 54 is connected to a toilet cleaning port 65a provided in advance in the toilet 65, the construction is very simple. Since the suction pipe 52 is disposed around the boundary between the wall surface 2a and the ceiling (not shown), the care recipient or the like does not step on the injury. Further, since the flexible hose 54 and the like are not pushed out to the upper part of the toilet bowl 65, a normal person can use the flush toilet 6 without any problem at normal times.

[Example 2]
The vacuum unit body arrangement structure 1B of the suction type simple toilet according to the second embodiment will be described with reference to FIGS. In addition, the thing of the structure similar to the said Example 1 attaches | subjects the same code | symbol, and abbreviate | omits or simplifies description.

  In the second embodiment, the vacuum unit body 51 is disposed above the toilet bowl 65 of the flush toilet 6 and on the back side of the flush toilet 6. Further, the other end of the flexible hose 54 connected to the filth discharge port 53 of the vacuum unit body 51 is inserted into the drain pipe cleaning port 7 formed on the floor surface of the toilet room 4. The drain pipe cleaning port 7 is preferably provided with a hose insertion lid 7c having a through-hole through which the flexible hose 54 can be detachably inserted.

  In this configuration, the filth discharge port 53 is connected to the drainage path 60 via the flexible hose 54, and the filth flows down naturally in the flexible hose 54. The flexible hose 54 is preferably arranged along the wall of the toilet room 4 so as not to disturb the user of the flush toilet 6. By the way, the vacuum unit body 51 does not necessarily need to be directly above the water tank 66, and is a space above the toilet bowl 65 and behind the flush toilet 6 in consideration of the arrangement of the flexible hose 54. The position can be changed as appropriate.

Example 3
The vacuum unit body arrangement structure 1C of the suction type simple toilet according to the third embodiment will be described with reference to FIGS. In addition, the thing of the structure similar to the said Example 1 or Example 2 attaches | subjects the same code | symbol, and abbreviate | omits or simplifies description.

  In the third embodiment, the vacuum unit body 51 is attached to the wall surface 2a above the shelf 4a arranged on the back side of the ostomate consideration facility 8. Furthermore, one end of a bellows tube 541 as a pipe is connected to the filth discharge port 53 of the vacuum unit body 51, and the other end is connected to the ostomate-considering facility 8 and the ostomate-considering facility branch pipe 60c. It is connected to the joint 8b to be connected through the shortest path. With this configuration, the bellows tube 541 and the drainage path 60 communicate with each other, and dirt naturally flows through the bellows tube 541.

  By setting it as this structure, the vacuum unit body 51 can be installed indoors, without disturbing the user of the ostomate consideration equipment 8. FIG. Further, the bellows tube 541 can be easily removed even when the vacuum unit body 51 is not necessary. It is more preferable that the bellows tube 541 is fixed to the wall surface 2a by a fastener 541a so as not to disturb the user of the ostomate consideration facility 8.

  In the configuration described so far, the flush toilet 6 may be a so-called tankless type. When the tankless type is adopted, the vacuum unit body 51 can be arranged above the wall of the tankless type flush toilet in which the water supply machine part is built. When the toilet flushing port 65a is not formed in the existing flush toilet 6, it may be replaced with a flush toilet with a toilet flushing port. By the way, even when the flexible hose 54 and the bellows tube 541 are attached in advance before actually using the suction type simple toilet 5, the existing flush toilet 6 and the ostomate consideration facility 8 can be used without any trouble.

  Further, a water supply pipe may be connected to a water supply socket provided on the floor or wall surface in the toilet room 4 so that water can be supplied to the suction type simple toilet 5. The water supply pipe can be arranged along the same route as the suction pipe 52 that connects the toilet body 5 a and the vacuum unit 51.

1A to 1C Vacuum unit body arrangement structure 2a of a suction type simple toilet Wall surface 4 Toilet room 5 Suction type simple toilet 5a Toilet body 6 Flush toilet (filth receiving device)
7 Drain pipe cleaning port 8 Ostomate equipment (sink for waste disposal)
8a Equipment body (dirt receiving part)
51 Vacuum Unit 53 Soil Discharge Port 54 Flexible Hose (Piping)
60 Drainage path 65 Toilet bowl (dirt receiving part)
65a Toilet cleaning port 541 Bellows tube (pipe)

Claims (1)

An arrangement structure of a box-type vacuum unit body in a suction-type simple toilet,
The vacuum unit body that can once take in the sucked filth has a filth discharge port, and the sucked filth can be discharged to the outside through the filth discharge port,
Furthermore, the vacuum unit body
Without being supported by the floor surface in the toilet room in the space above the filth receiving part formed in the filth receiving apparatus disposed in the existing toilet room and along the wall surface on the back side of the filth receiving apparatus Arranged,
The waste outlet, the drainage path connected to the waste receiving unit through a pipe connected, in which the vacuum unit body wastes to gravity flow towards the drainage path through the soil product discharge outlet Yes,
The filth receiving device is an existing flush toilet, and the flush toilet is provided with a toilet cleaning port that communicates the drainage path inside the toilet as the filth receiving portion and the outside of the flush toilet. ,
In the toilet room, a pipe is connected between the filth outlet and the toilet cleaning port, and the filth in the vacuum unit naturally flows toward the drainage path in the toilet through the pipe. The vacuum unit body arrangement structure of the suction type simple toilet characterized by the above.

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