JP6592643B2 - Portable bio toilet - Google Patents

Description

The present invention relates to a portable biotoilet that can be carried with one hand consisting of a soil-decomposing bacteria curing bed, a container for receiving urine, and a round handle of a stirrer.

In recent years, an aging society has progressed, and the number of households living with only elderly people has been increasing year by year.

Even if his / her legs are weak, he / she can live by caring with a nursing helper during the day, but he often acts alone at night and frequently falls when going to the toilet.

If one end falls and causes a fracture, it may lead to a bedridden state.

For this reason, there are elderly people who use a portable toilet in the bedroom and use it at night.

However, after using this portable toilet, it is troublesome to clean up every morning after defecation, so there are also accidents where people go to the toilet and fall down.

Also, if the lifeline collapses due to an earthquake disaster, etc., and the sewage pipe cannot be used, a simple toilet installed in a public place will be used jointly.

Many unspecified people are worried that this toilet, which uses a simple toilet, is unsanitary and cannot be used.

The above-mentioned simple toilets, portable toilets, etc. have a big problem in the treatment of filth after excretion.

JP2006-334194 JP2003-265355 JP2003-070683

A biotoilet having a decomposition fungus curing bed is used so that it is not necessary to perform post-treatment of excrement, but the existing biotoilet has drawbacks.
When the decomposition bacteria curing bed becomes excessive moisture, the activity of the decomposition bacteria is suppressed and the excrement is difficult to decompose, and when the temperature is low, the activity of the decomposition bacteria is slow and the decomposition of the excrement does not proceed. In order to accelerate decomposition, some heaters, fans are installed, and a stirrer with a large scale for biochip stirring is installed, but it is difficult to say that it is portable.

Portable biotoilet comprising a toilet seat with an opening and a stool container for storing a decomposition fungus curing bed made of large sawdust with an opening at the top, a urine container detachably attached to the front of the stool container, and an agitator for stirring the decomposition fungus curing bed The toilet seat is a portable biotoilet provided with a guide rod for guiding urine to the urine container on the front back surface of the toilet seat.
By separating the fecal container and the urine container and reliably separating the urine for men as well as for women by the guide urine, it is possible to prevent the decomposition bacteria curing bed from becoming an excessive moisture state due to urine. Devices such as fans and large agitators can be eliminated.

In a portable biotoilet comprising a fecal container for storing a decomposition fungus curing bed made of large sawdust having an opening in the lower part of the toilet seat, a urine container detachably attached to the front of the fecal container, and a stirrer for stirring the decomposition fungus curing bed, The toilet seat is a portable biotoilet provided with a guide rod for guiding urine to the urine container on the front back surface of the toilet seat.

By separating the stool container and the urine container and guiding the urine to the urine container reliably for men as well as for women, it is possible to prevent the decomposition bacteria curing bed from becoming in an excessive moisture state due to urine This eliminates the need for devices such as heaters, fans, and large agitators.
Moreover, in the portable biotoilet, it is extremely important to keep the decomposition bacteria curing bed from becoming excessively active and to maintain the active state. Therefore, it is necessary to agitate the decomposition bacteria curing bed. It has a round handle and is a portable biotoilet that can be easily stirred even by a weak woman or elderly person using both hands during and after use.

Furthermore, the U-shaped stirrer is welded by shifting 120 degrees of three U-shaped stirrers with different heights on the rotating shaft of the stirrer. A portable biotoilet with a stirrer having a structure provided with a stirring bar.

On the other hand, the stool container is a cylindrical wire mesh container sealed on both sides with a wire mesh, and has an opening at the upper part of the cylindrical wire mesh container, and an upper part of the front edge of the opening part and an upper part of the rear edge of the opening part. A metal plate is engaged with the upper metal plate, the upper edge of the front metal plate being positioned higher than the uppermost edge of the rear metal plate. This is a stool container structure in which a wire mesh having a mesh size that does not pass through is inscribed.

The stool container is a cylindrical wire mesh container, which decomposes the stool into water vapor and carbon dioxide and stagnates in the decomposition curing bed, which is released from the mesh container by stirring and promotes natural drying. Is for.

The reason why the metal mesh of the mesh size that does not allow the large sawdust of the decomposition fungus curing bed to pass through is attached to the inner lower part of the wire mesh container is to achieve both retention of the decomposition fungus curing bed and acceleration of drying. The reason for this is to prevent feces from adhering in the vicinity of the opening and agglomeration of the decomposition bacteria curing bed accompanying it.

Also, in the opening at the top of the cylindrical wire mesh container, the uppermost edge of the front metal plate of the opening is made higher than the uppermost edge of the rear metal plate of the opening. This is to prevent the decomposition fungus curing bed from being scattered from the front when stirring in an arc.

In consideration of practical convenience, the portable biotoilet storage box functions as a support for the portable biotoilet when in use, and functions as a storage container when not in use.

Furthermore, the storage box is equipped with an exhaust fan so that it can be ventilated during storage in order to maintain the activity of the decomposition bacteria curing bed in response to environmental conditions.

The portable biotoilet of the present invention was invented as a toilet of a size that is used by one to two people per day. It is small and light, easy to carry, and requires less excrement disposal. You can use the toilet.

Although it was invented so that it can be used by those who are old and weak in the legs, it can be used even if the lifeline is broken due to a huge earthquake etc. that is said to occur in the near future, and the flush toilet can no longer be used, It can be used as a toilet for disaster prevention necessities at home in the event of a disaster, or it can be used as a simple toilet at a small construction site.

The perspective view set to the use condition. The situation perspective view which exposes to direct sunlight in order to promote the activity of a biotoilet. The perspective view of the biotoilet storage box with a hand to have. The perspective view which provided the hinge for enabling folding in the toilet seat center, and the partial perspective view showing the urination guide manure discharge port. The perspective view showing the integrated container which protruded in the fecal container center. The perspective view which comprises a stool container. The fragmentary perspective view which bubbled the stool container of the bio-toilet body. The perspective view of the side member which comprises a bio-toilet. The partial perspective view showing the urine container and the urination guide urine discharge port. FIG. FIG. Square plate provided on the stir bar. Bio toilet storage box The state perspective view accommodated in the storage box. The perspective view which stored the bio-toilet body in the storage box. The biotoilet body front perspective view. The side view of a bio-toilet body. The situation perspective view which has put the bio-toilet body on the storage box. FIG. A perspective view of the biotoilet body inserted into the storage box and fixed Sitting perspective view The state perspective view which is turning the handle in use and stirring filth and suppressing generation | occurrence | production of an odor. The situation perspective view which opens the toilet seat which provided the hinge and takes out the urine container. The situation perspective view which throws away the manure in the manure container. The situation perspective view which inserts a urine container back into the bio-toilet body.

Hereinafter, embodiments of the present invention will be described with reference to the drawings, but the present invention is not limited thereto.

FIG. 1 is an overall perspective view of the portable biotoilet of the present invention set in use.

Bio-toilet body 50 made of wire mesh to store the decomposition bacteria curing bed, toilet seat 25 with the urine guide guide 58 attached to the back of the front of the toilet seat, removable urine container 59 to store urine, and round stirring to agitate the decomposition bacteria curing bed The agitator is provided with a handle 62.

After use, as shown in FIG. 2, the biotoilet body 50 can be placed on the storage box lid and heated in the sun to promote the activity of degrading bacteria and decompose filth.

Further, the decomposition of the filth can be promoted more effectively by rotating the round handle 62 and stirring the decomposition bacteria curing bed at an appropriate interval.

After use or after disassembling the filth, it can be stored in a storage box as shown in FIG. 3, and can be easily transported and stored.

Explain in more detail the structure of the biotoilet body

.
A stool container that contains a stool and a decomposition fungus curing bed that decomposes filth is a cylindrical wire mesh container, and both sides are sealed with a wire mesh.

The upper part of the cylindrical wire mesh container has an opening (Fig. 4.5.6.7).

In order to ensure strength and air permeability, the side part and cylindrical part wire mesh is a double layer structure of 1.6mm expanded metal steel plate 51 (Fig. 7) with coarse mesh and fine mesh mesh 511 with fine mesh inscribed in it. Yes.

The material may be any material that has good thermal conductivity and is resistant to rust, and uses stainless steel, galvanized wire mesh, or the like.

The inner lower part of the cylindrical container of the wire mesh is a mesh through which the large sawdust constituting the decomposition bacteria curing bed does not pass

A metal plate 54 (thickness 0.5 mm) is engaged with the upper part of the front edge of the cylindrical wire mesh container opening and the upper part of the rear edge of the opening (FIG. 7).

The height of the uppermost edge D (FIG. 7) of the front metal plate is higher than the uppermost edge C (FIG. 7) of the rear metal plate.

The reason why D is higher than C is that when the agitator is rotated to dry the decomposition bacteria curing bed, the sawdust and dirt on the decomposition bacteria curing bed are not dropped to the outside from the front of the stool container.

A thin wire mesh that does not allow the degradation fungi curing bed to pass through is disposed inside the cylindrical wire mesh container inner lower portion 55 (a portion below the metal plate) to form a double wire mesh structure.

The wire mesh on both sides of the cylindrical wire mesh container constitutes the side surface of the biotoilet body, each edge is bordered by a strip-shaped steel material 56, and both side surfaces bordered by the strip-shaped steel material 56 are engaged by a steel material 53 and are rectangular. The bio-toilet body 50 is configured.

(FIG. 17) Moreover, the strip | belt-shaped steel material which borders both sides | surfaces has the notch part 15 fixed to a storage container at the time of use. (Figure 17). The notch 15 is a portion that is fixed to the storage container box during use.

The metal plate is used to prevent filth scattering during use and to prevent the filth-degrading fungus curing bed from adhering to the upper inner wall of the stool container and clumping up. The front metal plate edge D is higher than the rear metal plate edge C. This is to prevent popping of the decomposition bacteria curing bed when stirring.

The positional relationship among the manure container, the metal plate, and the stirring rod will be described with reference to the side view of the main body in FIG.

The lower part of the cylindrical wire mesh container which is a stool container has a double wire mesh structure of a coarse wire mesh 51 and a fine wire mesh 68.

The upper part of the metal mesh container is joined to the front metal plate 541 and the lower part of the rear metal plate 542 to the metal mesh to form an opening.

The edge D of the front opening metal plate 541 is located higher than the edge C of the rear opening metal plate 542.

The rear opening metal plate 542 is deeply bent in the direction of the point A of the axial center of the cylindrical wire mesh, and causes the decomposition bacteria curing bed to fall and mix from the top dead center during stirring.

The rear scatter prevention metal plate 543 is a filth scatter prevention plate and is integrated with the rear opening metal plate 542 in this figure, but is not necessarily integrated.

The urine container 59 is located in front of the stool container and opens below the urine outlet of the urine guide tub 58.

The rear scattering metal plate 543 is formed by folding the rear opening metal plate 542 at C, but may be joined at C.

A cutout 156 for fixing the biotoilet body is provided on the side wall of the wire mesh.

The biggest factor that inhibits the activity of biotoilet is moisture. Therefore, a urination guide rod 58 that prevents the inflow of manure into the degradation bacteria curing bed is attached to the back of the toilet seat (58 in FIG. 1).

If the toilet seat is folded, and the urine guide 樋 58 is attached to the back of the front of the toilet seat, the urine container can be easily attached and detached (Fig. 9.23).

The urination guide rod 58 is inclined so that the front is lower with respect to the toilet seat surface, and has a shape in which a scattering prevention plate 581 is raised from both sides of the guide rod, and the scattering prevention plate 581 is formed on both sides of the guide rod. The anti-scattering plate is curved from the front to the front along the inner side of the toilet seat and has an outlet at the upper part of the urine container opening (FIG. 9.10.17)

The urine outlet 582 in front of the urine guide rod 58 is located above the opening of the urine container 59, and the rear end 583 of the urine guide rod is attached so as to protrude to the central direction 1/3 of the urine container opening. Yes. (Figure 4.5)

The rear side of the urine guide urn is shaped to protrude into the opening of the decomposition bacteria curing bed container so as to receive urine and guide it to the urine container.

The urine container 59 is detachably attached to the outer front part of the stool container.

If the shape of the urine container is the urine container 63 opened so that the upper opening of the container covers the upper part of the stool container, urine can be more effectively separated. (Figure 5)

The volume of the urine container is about 1500cc, and it is a container that can store urine for about 3-4 times.

It is important to stir the curing bed with a stirrer and apply air to the decomposing bacteria to promote the activity in order to activate the activity of the degrading bacteria in the degrading bacteria curing bed.

The U-shaped stirring rods of the stirrer are arranged at different heights so that the outer layer, the middle layer, and the inner layer are stirred, and the axis B point of the stirrer is below the center point of the cylindrical wire mesh. And it is slightly shifted backward (Figure 8.17).

The stirrer has a structure in which 2 to 4 U-shaped stirring rods 11 are attached to the stirring shaft 13 so that stirring can be performed from the outer layer to the inner layer. Twenty metal plates are used as a stirrer. (Fig. 11.12.17)

The number of the stirring rods 11 and the metal plate for stirring assistance can be arbitrarily selected according to the amount of the stool container or the decomposition bacteria curing bed.

The stirrer is provided with a plurality of stirring rods having a U-shape and different rotation diameters in parallel with the rotation shaft 13 so that stirring can be performed uniformly from the outer layer to the inner layer in the stool container.

The structure is such that the shaft is directly connected to the round handle 62 provided on both side surfaces of the decomposition bacteria curing bed container.

The stirring rods are stirring rods having different lengths.

Since the rotation diameters of the respective stirring rods are different, the entire curing bed can be stirred with one rotation of the stirrer shaft.

Three stirring bars are common, but two or four can be stirred.

You can choose the number of stirring rods suitable for the amount of large sawdust used for the curing bed and the size of the fecal container.

The rotating shaft of this stirring rod is joined to the central shaft of the round handle 62 on both side surfaces of the decomposition bacteria curing bed container.

Since the round handles 62 are provided on both sides, the stirrer can be rotated with a small force even after sitting on the toilet seat and after use, and it can be stably stirred by turning the handle with both hands. (Fig. 22).

For this reason, it is possible to apply a large amount of air to the decomposed bacteria on the curing bed only by turning the round handle 62 two or three times, and it is possible to help evaporate water and activate the decomposed bacteria.

As shown in FIG. 17, the shaft attachment position B of the rotating agitator shaft is shifted from the center A of the cylindrical container to the lower rear side.

By placing the stirrer shaft shifted backward and downward from the center point of the cylindrical container, when the rotating stirring bar rotates below the container, the space between the container and the rotating bar becomes narrow at the bottom of the container, and the pressure on the curing bed increases. .

When the stirring rod with the largest diameter among the stirring rods rotates and the container approaches the lower part, the pressure to press the curing bed against the container surface increases and the soul of the curing bed can be broken.

The stirrer and the like of the stirrer are made of a stainless steel rod that is resistant to rust. However, any material that is not affected by rust such as a strong resin rod may be used.

In the present invention, cedar wood that is larger sawdust and larger than the mesh diameter of the wire mesh container is mainly used for the decomposition bacteria curing bed.

The amount of the decomposition bacteria curing bed made of cedar large sawdust is 60 to 80% of the capacity of the decomposition bacteria curing bed container.

In the case of a 16-12 mesh wire mesh, the best size of cedar wood sawdust is 2mm to 3mm.

In order to suppress the odor of excrement, it may be a curing bed with moderate addition of granular bamboo charcoal, coconut husk charcoal, rice husk charcoal and the like.

The storage box 48 of the portable biotoilet of the present invention is a plastic container in order to obtain lightness and strength.

When the biotoilet main body 50 is taken out and is rotated by 90 degrees in a box shape, it is structured to be fixed to the edge of the storage box at the cutout portion 15 of the biotoilet main body frame.

After use, it can be stored in the storage box by rotating 90 degrees.

The biotoilet body 50 can be placed on the lid 49 of the storage box and used as a stand for sun and draft drying (Figure 1).

In addition, an exhaust port 491 is provided on the lid of the storage box and an air supply port 492 is provided on the lower or side surface of the storage container so that it can be ventilated and dried even when stored in the storage box (FIG. 14).

In preparation for the case where the sun cannot be dried due to weather conditions, a small exhaust fan is attached to the back side exhaust port of the storage container lid so that it can be continuously ventilated and dried in the storage container.

Of course, in the case of a biotoilet body having a toilet seat cover on the toilet seat, a small exhaust fan 252 can be attached to the toilet seat cover 251. (Fig. 16)

The difference between the present invention and the document JP 2006-334194 will be described.

Japanese Patent Laid-Open No. 2006-334194 is a stationary biotype large-sized biotoilet with an automatic stirrer, and a member such as a bag for receiving a girl's elementary school is provided in a toilet bowl.

On the other hand, the present invention is a biotoilet that is easy to carry out and is used for short-term use, which is used in the event of a disaster, when the lifeline is destroyed, the sewage pipe cannot be used, etc. It is different from the fixed type.

The biotoilet disclosed in Japanese Patent Application Laid-Open No. 2006-334194 is incorporated in the toilet bowl using a receiving conduit with a bag or the like for a girl's elementary school, and is attached to the back of the toilet seat that can be opened and closed according to the present invention. It is different from the urination guide あ る that is.

A portable biotoilet frame with a width of 260m, a height of 280m and a depth of 350m will be produced.

A double-layer wire mesh composed of 1.6 mm thick expanded metal (Okutani Wire Mesh Co., Ltd. product number XS51) and 16 mesh plain woven wire mesh (Okutani Wire Mesh Co., Ltd.) constituting both sides of the stool container is attached to both sides of the body frame.

Next, by the above-described double layer metal mesh, a semi-cylinder having an opening of a lateral width of 260 mm and an upper portion of a width of 260 mm is formed. Metal plates having a thickness of 0.5 mm were joined to produce a stool container having an opening having a length of 190 mm and a width of 260 mm.

About 10 mm of the tip of the rear metal plate was woven inside the cylinder so that the decomposed bacteria bed collapsed during stirring (FIG. 6).

The both-side ends of the double-layer metal mesh semi-cylindrical metal plate container thus manufactured were joined to both side surfaces of the bio-toilet body frame manufactured earlier to form a stool container (FIG. 7).

Next, the shaft that supports the three U-shaped stirring rods is shifted to the position 15 mm behind 20 mm below the center of the cylindrical double-layer wire mesh, and the stirring shaft is attached to join the round stirring handles on both sides of the biotoilet body. And it was set as the portable bio toilet body.

A toilet seat with a urine guide bowl attached to the back was attached to the top of the portable bio toilet body, and a plastic urine container was installed at the bottom of the urine guide bowl to make a portable bio toilet weighing approximately 4 kg.

The toilet seat of the portable biotoilet of Example 1 cannot be bent, and the toilet seat must be flipped up high for taking out the urine container.

Therefore, a portable biotoilet with a urine container easy to take out is provided as a structure in which a hinge that can be bent is provided at a position slightly forward from the center of the toilet seat, and a urine guide rod is attached to the back surface of the toilet seat forward bent portion. (Fig. 4.9.10)

In the portable biotoilet of Example 1, a toilet seat cover with a fan was attached to the upper surface of the toilet seat to obtain a portable biotoilet with exhaust. (Fig. 15.16)

A box-shaped container with a height of 32 cm, a width of 35 cm, and a depth of 40 cm. An upper part of an integrally molded plastic container (Fig. 14) with a handle and a band at the top is cut horizontally, and a hinge is provided for easy opening and closing. A portable biotoilet storage box with airtightness was prepared (Fig. 15).

.
When the lid and toilet seat are opened, the structure is such that the urine container can be removed (Figure 23.24)

In the portable biotoilet storage box of Example 4, a vent was provided in the center of the lid that was provided with a hinge and was easy to open and close, thereby forming a portable biotoilet storage box with a vent.

If a fan is attached to the vent, it can be forced to vent (Figure 16.18).

The stirrer of the present invention is provided with a plurality of 3 cm × 3 cm square plates 20 of a rotating round plate 21 arranged side by side on a stirring rod having a diameter of 25 mm (FIG. 11.12).

It works to break up the lump, which is a curing bed in which round plates and square plates are dumped lump, etc., and enlarge the surface in contact with air.

Four round flat plates and square plates are arranged on the stirrer bar 11 and are provided at appropriate intervals so that when the stirrer bar rotates using a flat plate with a hole larger than the thickness of the stirrer bar, it can move freely left and right. Yes.

The flat plate on the stirring bar is inserted and attached to the stirring bar so that when the stirring bar rotates, it can be rotated and moved freely left and right by the resistance of the decomposition bacteria curing bed.

It is possible to prevent the curing bed from being solidified by moving around the rotating stirring bar while moving irregularly to the left and right, and also has the effect of peeling the curing bed that becomes a phenomenon of sticking to the wall surface of the container.

The flat plate on the stirring bar is not necessarily a round plate shape, and a plate material having a sharp triangular, square, or gear-shaped tip may be used.

The stirrer has a structure in which three stirring rods are provided in parallel to the rotation shaft in the curing bed container, and the shaft is directly connected to a rotating round handle provided on the side surface of the decomposition bacteria curing bed container.
Each of the three stirring rods is a stirring rod having a length different from the rotation diameter.

Because the rotation diameter of each stirrer is different, the entire curing bed can be stirred by one rotation of the stirrer shaft, but it is not always possible to stir with two or four stirrer bars. Use the number of stirring rods corresponding to the amount and size of the large sawdust.

A round handle for rotating the stirring bar in common with the central axis of the round handle on the side surface of the decomposition bacteria curing bed container is provided on both sides of the toilet container.

Since the round handles are provided on both sides, the stirrer can be rotated even with a small force, and the decomposition bacteria curing bed can be stirred in a stable state by turning the handle with both hands.

Figure 4.5.6 shows the shape of the curing container, but the shape of the curing container is a semi-cylindrical shape with an upper opening.

The upper middle part of the upper-opening semi-cylindrical container is a container that uses a projection that curves inward (bends deeply inward) (Figure 6.7).

In the embodiment of the present invention, the protruding portion that draws the arc is pushed by the stirring rod and is pushed around the vessel wall and pushed out from the protruding portion to the center of the container by making the protruding container that draws the arc. FIG. 6 shows spot welding in a container as a member that draws an arc by bending a flat plate of about 5 cm wide and about 26 cm long.

Since the curing bed biased to the container wall surface is pushed out by the stirring rod at the center of the upper part of the container, the efficiency of stirring of the curing bed is increased.

By using the above-mentioned curing bed container, the curing bed biased to the container wall surface can be pushed out to the center of the container, and effective stirring can be performed only by turning the handle of the stirrer 2-3 times.

In the portable biotoilet body of Example 1, a round handle having a three-point support with a diameter of 250 mm was provided on both sides of the portable biotoilet body, and was directly connected to a stirring shaft to form a portable biotoilet.

In the existing rod-shaped crank handle, the odor from the filth was emitted and the odor was diffused until the agitator handle was turned and stirred after use. Since it is provided on both sides and can be stirred while excreted while sitting on the toilet seat, the filth sinks into the large sawdust on the curing bed, so the generation of odor can be suppressed.

The portable biotoilet of the present invention, when stored, has a weight of about 3.7 kg to 4.0 kg, a width of about 30 cm, a height of 32 cm and a depth of about 40 cm.

It is a biotoilet that can be easily stored in a storage container as a disaster stockpile for each household as a toilet in the event of a disaster when the lifeline is broken.

Because it is stored in a storage box, it can be carried in the trunk of a car, and it is a biotoilet that can be carried and used extensively not only in the absence of toilets, but also in outdoor workplaces, drives, leisure, etc., even during disasters.

There is a household garbage disposer that has a function similar to that of the present invention.

It will be stored in each household until the date of collection of garbage, but on days when the room temperature is high, etc., the rot will progress and the odor will fill the room.

In order to eliminate the generation of this bad odor, there are commercially available household garbage processing machines.

There are two types of existing garbage processing machines: one that uses electric power to automatically agitate the garbage and treats it using degrading bacteria, and one that heats, dries, finely pulverizes, and treats it as burnable garbage.

This product cannot be used in the event of a power failure that occurs during an earthquake disaster.

When the biotoilet of the present invention that does not use electric power is normal, it may be used as a household garbage disposal machine by dumping garbage in the stool container and turning the handle by hand to disassemble the garbage. Moreover, it is good also as a biotoilet of a cat toilet and a pet dog feces disposal machine installed in the kennel side of a pet dog house.

The biotoilet of the present invention is also invented so that it can be used when the lifeline is broken, blackout, sewage pipes etc. can not be used due to earthquake disaster etc., but it is used as a garbage disposal machine generated from home during normal times, Because it is said that it will surely occur in the near future, it is easy to carry around the lack of temporary toilets required for earthquakes directly under the Tokyo metropolitan area, Tokai earthquakes, Nankai troughs, etc. It can also be used as a biotoilet that is indispensable in the event of a disaster.

1 handle
8 Hinge
11 Stir bar
13 stirring shaft
13 rotation axis
15 Notch to fix bio-toilet body
16 Degrading bacteria curing bed
20 square plate
21 round
25 Toilet seat
251 toilet seat cover
252 exhaust fan
48 portable bio toilet storage box
49 Storage box top cover
491 Storage box lid has exhaust vent
50 bio toilet body
51 Coarse wire mesh expanded metal wire mesh
52 Stirrer bearing
53 Frame to support cylindrical members
54 metal plate
541 forward metal plate
542 rear metal plate
543 Anti-scattering plate
55 Soil-degrading fungus curing bed container made of wire mesh member and metal plate member
56 Side parts of a soil-degrading fungus curing bed container consisting of a strip-shaped steel frame and a wire mesh member
58 Urination guide
582 Urination guide
59 urine container
62 Agitator round handle
63 A urine container opened to cover the front of the stool container
64 An integrated urine container with a member for receiving human waste
65 Protruding ejection part that receives human waste
66 Band for handles
68 fine wire mesh

Claims (5)

A portable biotoilet comprising a toilet seat having an opening and a stool container for storing a decomposition fungus curing bed using large saw dust, a urine container detachably attached to the front of the stool container, and a stirrer for stirring the decomposition fungus curing bed, wherein the stool container Is a cylindrical wire mesh container sealed on both sides with a wire mesh, and has an opening in the upper part of the cylindrical wire mesh container, on the upper edge of the opening and on the upper edge of the rear edge of the opening. A metal mesh is engaged, and both sides constituting the stool container and the metal mesh at the bottom of the cylindrical container are fine mesh mesh that does not pass through the decomposition fungus curing bed using large saw dust, and a coarse mesh that holds the metal mesh inscribed A portable bio-toilet characterized by a double-layer structure of wire mesh. In the positional relationship of the front and rear metal plates that engage with the edge of the opening in the upper part of the cylindrical wire mesh container of the stool container, the uppermost edge of the front metal plate is higher than the uppermost edge of the rear metal plate. The portable biotoilet of claim 1 characterized. 3. The portable biotoilet according to claim 1 or 2, wherein round handles for rotating the agitator are provided on both sides of the stool container . A plurality of U-shaped stir bars with different heights are welded to the agitator rotating shaft that stirs the decomposition fungus curing bed using the large sawdust in the stool container at different angles. 4. The portable biotoilet according to claim 1, wherein the agitator is provided with a flat plate movable left and right. The toilet seat has a half-folded structure using a hinge, and is provided with a guide rod on the front back surface of the toilet seat that guides urine to the urine container, and is inclined so that the front is lower with respect to the toilet seat surface. The anti-scattering plate is a anti-scattering plate that is curved from both sides to the front of the guide rod so as to follow the inner side of the toilet seat, and is located at the upper part of the urine container opening. 5. The portable biotoilet according to claim 1, further comprising an outlet in the portion.

Images