JP2007085099A - Crushing and pressure-feeding device and portable toilet system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a crushing and pressure-feeding device which can crush human waste and discharge the same from the upstream side to the downstream side of a flexible pipe member connected to a discharge port communicating with a trap of a toilet bowl, by continuously applying squeezing motion to the flexible pipe member, and to provide a portable toilet system. <P>SOLUTION: In the portable toilet system, a pressing section 44 for pressing the external surface of a connection hose 43 functions to apply continuous squeezing motion to the connection hose 43 from the toilet bowl discharge port 23 to a discharge hose 14 (downstream side). Therefore the human waste is crushed and squeezed to the downstream side. The crushed fluid is press-fed by trap water in the trap 21 of a toilet bowl 20 body, and then discharged into a toilet bowl of an existing toilet device. In the portable toilet system, the human waste is in a form of fluid, and therefore the fluid smoothly flows in the connection hose, thus eliminating the inconveniences of the stagnation of the human waste in the connection hose or the clogging of the same. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a waste crushing and pressure feeding device applicable to a portable simple toilet device and the like, and a simple toilet system using the crushing and pressure feeding device. Specifically, in the crushing and pressure feeding device according to the present invention, waste such as excreta is crushed by giving a handling operation to the connecting pipe connected to the discharge port side communicating with the reservoir portion of the toilet body. By providing a pulverization pumping system that can be pumped while being fed, filth can be pulverized and pumped with a relatively simple device.

  In the simple toilet system according to the present invention, the crushing and pumping device is connected to the toilet body so that the filth staying in the reservoir can be easily discharged to an existing toilet device or the like.

  A portable toilet device that can be used indoors has been developed for elderly people who need nursing care and people who are physically disabled and have difficulty in visiting existing toilet devices (such as Western-style toilets) in the house. (For example, patent document 1).

  This portable toilet device is configured based on a Western-style toilet, is configured in a chair shape so that it can be easily installed in a living room, and can be used by sitting on a chair. The simple toilet device also uses a toilet body having a reservoir for collecting trap water, and is configured to discharge waste such as excrement together with the trap water after use.

JP 2000-8442 A

  By the way, in the simple toilet apparatus using the washing water as described above, the trap water is supplied from the water pipe and the filth is discharged while the high-pressure air from the high-pressure air source is sent. Therefore, in addition to the need for piping from the water pipe, it is necessary to equip a small high-pressure air source such as a compressor.

  It is conceivable to use an existing toilet device as one means for enabling the discharge of filth without requiring these facilities. For example, when the existing toilet device is a Western-style toilet, tap water from a water pipe piped to the Western-style toilet is led directly to the toilet seat device when a washlet-type toilet seat device is provided. The running tap water is led to a simple toilet device through a connecting hose and used as trap water.

  In addition, a connecting hose is connected to a discharge port that communicates with the reservoir of the simple toilet device, leading to the existing toilet device. By sending the filth to the toilet of the existing toilet device together with the trap water supplied to the simple toilet device, the filth staying in the reservoir of the simple toilet device can be discharged.

  However, a problem in this case is to pump the waste to the existing toilet device without crushing. This is because filth may be clogged in the middle of the connecting hose.

  Therefore, the present invention solves such a conventional problem, and in particular, by providing a pulverization pumping means for pulverizing and pumping the filth staying in the pool portion outside the toilet body, it solves clogging of filth. This invention proposes a pulverized pressure feeding device and a simple toilet system using the same.

In order to solve the above-mentioned problem, the pulverization pumping device according to the present invention described in claim 1 is a pulverization pumping device for pulverizing and pumping filth housed in a reservoir portion of the toilet bowl. A flexible tube member connected to the downstream side of the discharge port provided in the reservoir, and a pressing portion for bending the flexible tube member,
The pressing portion repeatedly performs an operation of gradually handling the flexible tube member from the upstream side toward the downstream side.

According to a third aspect of the present invention, there is provided a simplified toilet system according to the present invention, wherein a waste portion of a Western-style toilet and a waste outlet that communicates with the outside of the Western-style toilet are connected to the outlet and passes through the outlet. A simple toilet system comprising a crushing and feeding device for crushing and feeding waste, and a connecting hose for discharging the crushed and sent waste to an existing toilet device, wherein the crushing and feeding means is downstream of the discharge port A flexible tube member connected to the pressure tube, and a pressing portion for bending the flexible tube member,
The pressing portion repeatedly performs an operation of gradually handling the flexible pipe member from the upstream side toward the downstream side, and the filth and pressure-fed waste is discharged to the existing toilet device via the connection hose. It is characterized by that.

  The crushing and pressure feeding device in the present invention is used by being connected to the toilet outlet. For example, by connecting a simple toilet device and an existing toilet device with a connecting hose as a flexible pipe member, cleaning water is supplied from the existing toilet device, and the filth excreted in the simple toilet device is installed When the present invention is applied to a simple toilet system that is discharged into a toilet of the toilet device, the pulverized pressure feeding device according to the present invention is connected between the toilet for the simple toilet device and the connecting hose for discharge.

  Moreover, a simple toilet system is constructed by this simple toilet device, a connection hose connected to the simple toilet device, and a crushing and pressure feeding device connected between the simple toilet device and the connection hose.

  The crushing and pressure feeding device is provided with a pressing portion that presses the outer surface of the connecting hose that functions as a flexible tube member. The pressing part is for crushing and feeding filth from the upstream side of the connecting hose to the downstream side (from the toilet toilet outlet side to the existing toilet device side), so that the connecting hose can be continuously treated. It is configured. For this reason, the pressing portion is provided with a substantially rice ball-shaped pressing element, and the filth passing through the connecting hose is pulverized by continuously changing the pressing force in the radial direction of the connecting hose. By being pulverized, the filth becomes a fluid with a fine particle size. Since the connecting hose is continuously handled by the pressing element from the upstream side toward the downstream side, the crushed fluid is pushed out to the downstream side. Combined with this, trapped water (residual water for washing) that has accumulated in the reservoir portion of the toilet bowl is pumped to the connecting hose, so that the flow material does not stay in the connecting hose, It is discharged into the toilet bowl. Since the filth is a fluid, the flow of the fluid in the connecting hose is smooth, and the fluid in the connecting hose is discharged into the toilet of the existing toilet device at once. Therefore, filth does not stay or become clogged in the connecting hose.

  The shape of the presser constituting the pressing part is a rolling type using a square body, etc., a multi-phase multi-phase hammer (described later), etc., in addition to a flat triangular body having a generally rice ball shape. It can also be used. One or a plurality of pressing elements may be used. The crushing and feeding device can be applied to a Japanese-style simple toilet device in addition to a Western-style simple toilet device.

  The simple toilet device uses a Western-style toilet device as an existing toilet device. Western toilets are also used for simple toilets. The simple toilet device and the existing toilet device are connected by a connecting hose (a water supply hose and a discharge hose). Between the discharge hose and the simple toilet device, the above-described crushing and feeding device is interposed.

  Cleaning water for the simple toilet device is supplied from the existing toilet device side. The filth discharged using the simple toilet device is discharged into the toilet of the existing toilet device through the discharge hose together with the trap water of the simple toilet device. When discharging the filth, the filth is pushed out to the downstream side while being pulverized by the above-described pulverization pressure feeding device, and finally discharged into the toilet of the existing toilet apparatus.

  In order to discharge filth into the toilet of the existing toilet device using the discharge hose, for example, it is easy to let the tip of the discharge hose face the toilet as it is. For example, this can be achieved by having the tip of the discharge hose face the toilet bowl between the toilet seat and the opening surface of the toilet bowl.

  In this invention, the pressing part which gives a handling continuously to the flexible pipe member connected with the discharge port connected with the reservoir part of the toilet bowl is provided, and the filth is crushed from the upstream side to the downstream side of the flexible pipe member. It was made to flow while.

  According to this, the waste can be crushed outside the toilet without any changes to the toilet body. Further, since the filth is crushed and then discharged, it is possible to avoid the situation that the filth stays in the connecting hose or is clogged with the filth.

  Moreover, in this invention, while using the existing toilet apparatus, a simple toilet apparatus is wash | cleaned and discharged | emitted, and a grinding | pulverization process is performed at the time of discharge | emission.

  According to this, the filth staying in the reservoir can be crushed and discharged together with the trap water. In this case, both the simple toilet device and the existing toilet device can be realized without any improvement or modification, so that an inexpensive simple toilet system can be realized.

  Next, preferred embodiments of the crushing and pressure feeding device and the simple toilet system according to the present invention will be described in detail with reference to the drawings.

  The embodiment shown below is a case where the present invention is applied to a Western-style simple toilet device premised on use in a living room. Even in the case of using in a living room, a Western-style toilet equipped with a so-called warm water-washing toilet seat with a butt-cleaning function is preferable in the same manner as a fixed Western-style toilet. However, in the following explanation, explanation about the equipment of this warm water washing toilet seat is omitted.

  FIG. 1 shows an application example of a simple toilet system according to the present invention. In this example, an existing toilet device (fixed western toilet) 3 is installed facing the corridor 2 of the house 1. An existing toilet 4 and a washing water injection tank 5 are installed in the existing toilet device 3. In this example, a room 6 serving as a bedroom is located along the corridor 2, and a bed 7 is placed in the room 6, for example.

  The simple toilet device 10 is provided with a water supply means and a discharge means, the water supply means is connected to the water injection tank 5 by a water supply hose 12 which is a connecting hose, and the discharge port provided in the toilet of the simple toilet device 10 is a discharge hose. 14 to the existing toilet 4. A crushing and pressure feeding device 40 is interposed between the discharge port of the toilet of the simple toilet device 10 and the discharge hose 14, and the filth is crushed.

  FIG. 2 is a cross-sectional view of an essential part showing an example of a simple toilet device 10 to which the present invention is applied. The simple toilet device 10 has a toilet body 20. The toilet body 20 has a funnel-like cross-sectional shape that is substantially the same as that of a normal flush toilet (Western toilet), but the overall shape is configured as a box shape. In recent years, interior elements have been demanded, and not only a box shape but also a chair type with an armrest, for example, is used.

  In order to reduce the weight of the toilet body 20, the toilet body 20 is a molded product made of plastic in this example, but may be molded using other materials such as ceramics. A toilet seat 24 is located on the upper opening side of the toilet body 20, and a toilet lid 25 is provided to close the toilet seat 24 and the upper opening.

  The bottom portion of the toilet body 20 is a pool portion 21 for trapping water (reserved water) and excrement. An S-shaped trap portion (discharge portion) 22 that communicates with the reservoir portion 21 and has a substantially “H” -shaped cross section is provided, and the end thereof serves as a discharge port 23. In addition to the illustrated shape, the S-shaped trap portion 22 communicating with the reservoir portion 21 may have a P-shape, U-shape, saddle shape, or the like. These shapes can provide the same effects. The discharge port 23 faces the outside of the toilet body 20. The discharge hose 14 is connected to the discharge port 23, and in this example, the discharge hose 14 is connected via the crushing and pressure feeding device 40.

  A connecting portion 30 for supplying cleaning water is provided on the back surface portion 20 a of the toilet body 20. An electromagnetic valve (not shown) that functions as an on-off valve is attached to the inside of the connecting portion 30, and cleaning water supply and stop control are performed. The solenoid valve is controlled to open only when trapping water (water containing excrement) in the reservoir 21 is discharged out of the toilet bowl, and is closed when the toilet is not in use. It is provided mainly to prevent water leakage. The control operation of the solenoid valve is performed by a provided operation unit (not shown).

  Near the upper part of the toilet body 20, a wall surface 20b on the S-shaped trap portion 21 side is provided with a water supply port 32 for cleaning water (trap water) to the reservoir portion 21. Therefore, the connecting portion 30 provided on the main body back surface portion 20 a and the water supply port 32 are connected by the connecting pipe 31.

  FIG. 3 illustrates the existing toilet 4 provided with the warm water washing toilet seat 80. In this case, a branch pipe 84 is connected to a water pipe (water supply pipe) 82, and a first branch port 86 is provided on the side of the water pipe 82 in the branch pipe 84. A hose 87 for a hot water washing toilet seat is provided here. Connected. A second branch port 88 is provided closer to the end than the first branch port 86, and a hose 89 for washing water is connected thereto.

  In this example, in the branch pipe 84 having such a branch configuration, a check valve 90 is installed between the first and second branch ports 86 and 88, and water is supplied to the end of the branch pipe 84. A connecting portion 92 for the hose 12 is provided. A connecting portion 60 </ b> A provided at the tip of the water supply hose 12 is connected to the connecting portion 92. The check valve 90 is shown in abbreviated form so that its function can be understood.

  In this way, by providing a new branch pipe 84 and attaching the water supply hose 12 thereto, the cleaning water can be supplied to the simple toilet apparatus 10. It should be noted that the check valve 90 is installed between the first and second branch ports 86 and 88 in the event that water from the hose 89 or the water supply hose 12 side flows backward and is supplied to the hot water washing toilet seat side. This is to prevent them from mixing with each other.

  A tank 96 filled with a disinfectant solution is inserted into the disinfectant solution connecting portion at the end of the branch pipe 84. By using the disinfectant, the sanitary condition of the simple toilet device 10 as well as the existing toilet device 3 can be improved. Further, the discharge hose 14 can be cleaned at the same time. The tank 96 is not necessarily provided, and may be provided as necessary.

  Thus, if the existing water distribution system of the toilet is diverted, the simple toilet device 10 can be used with a simple extension work in which the branch pipe 84 is attached.

  The exhaust hose 14 is piped so that filth can be poured directly into the existing toilet 4. Therefore, the existing toilet 4 is provided with an attachment jig 93, to which the connecting portion 62B of the discharge hose 14 is connected.

  An example of the water supply hose 12 and the discharge hose 14 used for connecting the simple toilet device 10 and the existing toilet device as described above is shown in FIG. As shown in FIG. 4, when one end 12 a of the water supply hose 12 is an end connected to the water supply pipe side and the other end 12 b is an end connected to the simple toilet device 10, the one end 12 a and others. Connecting portions 60A and 60B with check valves are attached to the end portion 12b.

  As shown in FIG. 5, the discharge hose 14 is also provided with connecting portions 62A and 62B with check valves at one end 14a and the other end 14b. In this case, one end portion 14a is an end portion connected to the simple toilet device 10 side, and the other end portion 14b is an end portion connected to the sewer pipe side or the like.

  Since the water supply hose 12 is used for the washing water supplied to the toilet body 20, a small-diameter vinyl hose or the like can be used. On the other hand, since the discharge hose 14 is a thing in which the flow material which grind | pulverized filth etc. flows through the pipe | tube, the vinyl hose etc. of the diameter same as the water supply hose 12 or a slightly thick diameter can be used. This is not for solidified waste, but for handling fluids mixed with wash water.

  For example, if the pipe diameters of the water supply hose 12 and the discharge hose 14 are selected as described above, the water hose 12 is used as a discharge hose because the thickness is originally different, or the discharge hose 14 is mistaken for the water supply hose. It is possible to reliably prevent rudimentary misconnection work. Of course, not only when pipes with different pipe diameters are used, but also when pipes with the same pipe diameter are used, as shown in FIG. 4 and FIG. 5, names used as marks, such as “water supply hose” and “discharge hose” By marking the name on the surface of the hose, it is possible to reliably prevent misconnection. Moreover, misconnection prevention can also be performed by changing the joining metal fitting shape of a connection part. In addition, the color of the water supply hose 12 and the discharge hose 14 can be changed to prevent misconnection by color.

  For example, as shown in FIG. 6, the connecting portion 60 (62) with a check valve is provided with a valve operating chamber 64 having a rectangular cross section in the hollow inside of a main body 63. 66, and the valve is opened when the water pressure acts in the direction of arrow a. This prevents backflow from both the simple toilet device side and the water and sewage pipe side.

  On the other hand, in the other connecting portion 60B (62B) of the connecting portions 60 (62), when this is connected to the simple toilet device side and, for example, an existing toilet, the check valve sphere 65 is connected to the pressing spring 66. Protruding parts (not shown) that recede against each other are provided on each of the simple toilet device side and the sewer pipe side, so that when the connecting part 60 (62) is connected, the internal valve is opened and is in a communication state, When the connection is removed, the internal valve is closed so that the liquid in the hose does not leak to the outside.

  Therefore, with the connecting part 60A of the water supply hose 12 attached to the water supply pipe and the connecting part 60B attached to the toilet body 20 side, the water inside the pipe does not flow out even if the connecting part 60A is removed, and the other connecting part 60B is connected. Even if it is removed, the water inside the tube will not flow out. Similarly, even if the discharge hose 14 in use is removed, the sewage inside the pipe does not flow out to the outside.

  Now, as shown in FIG. 2, the pulverizing and pressure-feeding device 40 according to the present invention is connected between a discharge port 23 provided outside the simple toilet device 10 and the discharge hose 14.

  The crushing and pressure feeding device 40 has a box-shaped case (housing) 41, and the case 41 is fixed to the floor surface. A pedestal 42 is installed inside the case 41. As shown in FIG. 7, the pedestal 42 is a pedestal having a predetermined thickness and width and having a substantially L-shaped step. The pedestal 42 is made of metal or resin.

  The surface 42a having a low step is used as a mounting surface for the crushing and pressure feeding tube 43 as a flexible tube member. The placement surface 42a is provided with a regulation piece 42c for regulating the placement position of the crushing pressure feeding tube 43. Therefore, the mounting surface 42a becomes a mounting surface having a concave shape by the restriction piece 42c.

  The crushing pressure feeding tube 43 is disposed so as to penetrate the case 41. Therefore, one end of the crushing and feeding pipe 43 is led out to the wall surface 41 a of the case 41 that can be connected to the discharge port 23, and the other end is led out and held to the wall surface 41 b of the case 41. Connecting tools 47a and 47b are attached to the respective end portions, and these are connected to the discharge port 23 and to the discharge hose 14. As the crushing pressure feeding tube 43, a vinyl hose having high flexibility is suitable.

  A pressing portion 44 that presses the outer surface of the flexible crushing and pressure feeding tube 43 is provided. The pressing part 44 is used to pulverize and feed the filth from the upstream side to the downstream side of the crushing pressure feeding pipe 43 (from the toilet toilet outlet 23 side to the existing toilet apparatus 3 side). On the other hand, it is configured so that handling can be added continuously.

  Therefore, the pressing portion 44 includes a pressing element 46 for the crushing and pressure feeding tube 43 and a driving unit 45 for applying a continuous rotational motion to the pressing element 46. A drive motor is used as the drive means 45. A rotation shaft 45 a of the drive motor 45 is fixed to the presser 46.

  As the pressing element 46, a substantially rice ball-shaped flat triangular body as shown in FIG. 2 is used. Here, when the outer surface of the crushing pressure feeding tube 43 starts to be pressed by the respective ridge sides (three sides) of the pressing element 46 and the tip end portion thereof is rotated directly below the crushing pressure feeding tube 43, at least the diameter of the crushing pressure feeding tube 43 is reached. It is assumed that the relative position of the pressing element 46 with respect to the crushing pressure feeding tube 43 is set so that the pressure is crushed to half or less. It can be said that a relative positional relationship in which the tube diameter is crushed to about 2/3 is preferable. This is because the filth can be sufficiently and finely pulverized. In the case of setting the relative positional relationship as described above, a slight gap is opened between the outer surface of the crushing and pressure feeding tube 43 and the ridge side of the pressing element 46. FIGS. 8 and 9 show a state in which the crushing pressure feeding tube 43 is crushed by the presser 46.

  The pressing element 46 having a plurality of ridges is used by repeatedly handling the crushing pressure feeding pipe 43 by the pressing element 46 so that the filth flowing in the pipe can be removed downstream (the rotation direction of the pressing element 46). ).

Subsequently, a handling operation by the pressing element 46 will be described with reference to FIG.
When the defecation is finished and a washing button (not shown) is operated for the washing process, an electromagnetic valve built in the connecting portion 30 is activated and washing water flows into the pool portion 21. By the inflow of the washing water, trap water and filth flow down the S-shaped trap 22 and flow into the pulverization pressure feed pipe 43 through the discharge port 23 at a certain flow rate. In synchronism with this cleaning process, the drive motor 45 is rotated in the clockwise direction in this example (see FIG. 10).

  When the drive motor 45 is driven to rotate, the outer surface of the crushing and feeding tube 43 starts to be pressed by the ridges of the pressing element 46 (see FIG. 11). At this time, when the filth 49 has reached the pressed position, the filth 49 is pressed and pressed by the inner wall surface of the crushing pressure feed pipe 43, and the shape of the filth 49 begins to collapse (see FIG. 11). When the tip of the ridge side of the pressing element 46 is rotated to the lowest point, the degree of crushing becomes the highest, and at that time, the diameter of the crushing pressure feeding pipe 43 becomes the narrowest. It will be the most advanced (see FIG. 12). When the pressing element 46 further rotates, the same crushing process is repeated again by the subsequent ridges that are subsequently reached (see FIGS. 13 and 10 and subsequent figures).

  Since the pressing element 46 rotates in the clockwise direction, the pressing force to the crushing pressure feeding pipe 43 at that time (pressure contact force by continuous handling operation) promotes the flow in the arrow direction with respect to the dirt 49 in the pipe. Since this acts as a force to push (force to push out), in combination with the water pressure of the trap water, the filth 49 flows down in the direction of the arrow.

  In this way, the filth 49 passes through the crushing pressure feeding pipe 43 together with the trap water, and the trap water flows with a certain water pressure. It will be discharged into the existing toilet 4 while being pumped. In addition, since the filth 49 is crushed into a fluidized body composed of fine particles, the flow of the fluidized material in the connecting hose is smooth, and the fluidized material in the connecting hose can be quickly removed from the existing toilet device. It is discharged into the toilet bowl. Therefore, the filth 49 does not stay or become clogged in the connecting hose.

  The crushing and pressure feeding device 40 according to the present invention can be applied to a Japanese-style simple toilet device in addition to the Western-style simple toilet device described above.

  The first embodiment is an example in which the crushing process and the pressure feeding process are performed using one pressing element 46 in the crushing pressure feeding apparatus 40. Example 2 is an example in which two pressing elements 46A and 46B are arranged side by side in the tube length direction as shown in FIG.

  When the pressing elements 46A and 46B are used in this manner, the dirt 49 that cannot be crushed by the first pressing element 46A or the dirt 49 that has not been sufficiently pulverized can be removed by driving both in synchronization. It is possible to pulverize almost certainly by the action of the pressing element 46B.

  The pressing elements 46A and 46B can be driven by a single driving motor 45 using a transmission gear or the like, or a dedicated driving motor can be prepared to drive the pressing elements 46A and 46B. .

  FIG. 15 shows a case where the shape of the presser 46 is a flat rectangular body. In the case of a square body, four ridges abut against the crushing pressure-feed pipe 43 per one rotation of the pressing element 46, so that it is expected that the crushing effect will be increased accordingly.

  FIG. 16 shows another example of the crushing and feeding apparatus 40 according to the present invention. This example is a case where the filth supplement member 50 is inserted in the crushing pressure feed pipe 43 located on the downstream side of the pressing portion 44. As shown in FIGS. 17 and 18, the filth supplement member 50 includes a filter portion 50A and a cylindrical flange 50B connected to the filter portion 50A. As shown in FIGS. 17 and 18, the filter portion 50A has a predetermined diameter. A plurality of through holes 52 are formed. The cylindrical flange 50B is provided for facilitating insertion into the pipe and for facilitating fixing at the insertion position.

  By using such a filth capturing member 50, the particle size of the filth 49 flowing out to the discharge hose 14 side can be regulated to be substantially constant, so that the filth 49 in the discharge hose 14 can be controlled more than in the first embodiment. Can improve clogging.

  The present invention can be applied to a simple toilet device and a simple toilet system as a care assist device such as a care facility or home care.

It is sectional drawing of the principal part which shows an example of the simple toilet system which concerns on this invention. It is sectional drawing of the principal part which shows an example at the time of applying the grinding | pulverization pumping apparatus which concerns on this invention to a simple toilet apparatus. It is a block diagram of the existing toilet apparatus applicable to this invention. It is a block diagram which shows an example of the water supply hose applicable to this invention. It is a block diagram which shows an example of the discharge hose applicable to this invention. It is sectional drawing which shows an example of a check valve. It is a side view of the pulverization pumping device concerning this invention. It is sectional drawing similar to FIG. 2 which shows the operation state of a grinding | pulverization pumping apparatus. It is a side view of only the principal part. It is a figure which shows the example of a grinding | pulverization pumping process (the 1). It is a figure which shows the example of a grinding | pulverization pumping process (the 2). It is a figure which shows the example of a grinding | pulverization pumping process (the 3). It is a figure which shows the example of a grinding | pulverization pumping process (the 4). It is a front view of the principal part which shows the other example of the press part applicable to the grinding | pulverization pumping apparatus which concerns on this invention. It is a front view similar to FIG. 14 which shows the other example of a presser. It is sectional drawing similar to FIG. 2 which shows the other example of the grinding | pulverization pumping apparatus which concerns on this invention. It is a top view which shows an example of the filth capture member applicable to this invention. It is a principal part block diagram which shows the other example of a grinding | pulverization mechanism part. It is the AA sectional view.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 ... Simple toilet apparatus 12 ... Water supply hose 14 ... Discharge hose 21 ... Reservoir part 20 ... Toilet body 23 ... Discharge port 28 ... Water supply port 40 ... Crushing and pumping device 42a ... placing part 43 ... flexible tube member 44 ... pressing part 46 ... pressing element

Claims (4)

In the crushing and pumping device for crushing and pumping the filth contained in the pool part of the toilet bowl,
The crushing and pressure feeding device is
A flexible tube member connected to the downstream side of the discharge port provided in the reservoir,
A pressing portion for bending the flexible tube member;
With
The crushing and pressure feeding device, wherein the pressing portion repeatedly performs an operation of gradually handling the flexible tube member from the upstream side toward the downstream side. The pulverization pumping device according to claim 1, wherein a filth capturing member that captures filth having a predetermined particle diameter or more is provided inside the flexible tube member and downstream of the pressing portion. A waste outlet that communicates the reservoir of the western toilet and the outside of the western toilet;
A pulverizing and pulverizing and feeding device for pulverizing and pumping filth that is connected to the outlet and passing through the outlet,
It is a simple toilet system consisting of a connecting hose that discharges crushed and pumped waste to an existing toilet device,
The crushing pressure feeding means is
A flexible tube member connected downstream of the outlet;
A pressing portion for bending the flexible tube member;
With
The pressing portion repeatedly performs the operation of gradually handling the flexible tube member from the upstream side toward the downstream side,
The sewage that has been crushed and pumped is discharged to the existing toilet device via the connecting hose. The simple toilet system according to claim 3, wherein a filth capturing member that captures filth having a predetermined particle diameter or more is provided inside the flexible tube member and downstream of the pressing portion.

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