JP3834298B2 - Portable toilet - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a portable toilet used at the time of a disaster, care for a sick person, or camping, and more specifically, usually stored in a narrow space such as a narrow space of a room, a trunk of a car, etc. The present invention relates to a portable toilet that can be easily taken out at the time of camping or camping and can be used without using water.
[0002]
[Prior art]
At present, with the development of lifestyle, toilets in most homes and offices have been changed to flushing. However, in the event of an emergency such as an unforeseen earthquake, the lifeline has been severely damaged. In the lifeline, it is expected that most flush toilets will become unusable when water and sewage systems are damaged. In addition, in the affected areas such as the Great East Japan Earthquake, there are few toilets that are not damaged. Wait for the turn.
In addition to preparing food, water, chemicals, etc. as a countermeasure against disasters, it is also necessary to prepare for human physiological phenomena. This is also necessary to prevent the spread of epidemics. In addition, some patients, elderly people, etc. have difficulty in going to the toilet on their own. These people will need to add money near the bed.
[0003]
Therefore, various toilets have been proposed as portable toilets for use in times of disaster and care for sick people. For example, in patent document 1, it is stored in a folded state and is assembled and used at the time of use, and is equipped with a pedestal box, a toilet bowl that contains excrement, and a toilet seat box mounted on the pedestal box. A toilet has been proposed. Thereby, it has a certain storage capacity, facilitates assembly during use, and can be easily and hygienically collected after use. Patent Document 2 proposes a portable toilet that includes a support column that is separable and a connecting body that connects the connecting end portions of the support column that are connected during assembly. This makes it easy to install and can be efficiently stored when not in use. Further, in Patent Document 3, a corrugated cardboard or the like is used as a raw material, and the left and right side walls are connected to the left and right side walls via a crease having straight lines of predetermined lengths at both ends in the axial direction. There has been proposed an assembly-type portable toilet that includes a bottom plate that is folded and folded. Thereby, it can be stored compactly, can be easily assembled at the time of use, and can be easily disposed of after use.
[0004]
[Patent Document 1]
Japanese Patent Laid-Open No. 11-56679 [Patent Document 2]
JP 11-93434 A [Patent Document 3]
Japanese Patent Laid-Open No. 11-89750
[Problems to be solved by the invention]
However, there is a need for a portable toilet that can be stored in a smaller space, has durability, and is easy to use.
Therefore, the present invention can be easily stored in a narrow space such as a room, a trunk of a car, etc., without being like a toilet, and can be easily used without requiring water at the time of use. It is another object of the present invention to provide a portable toilet capable of blocking odor without seeing excrement during treatment after use by a user or caregiver.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, the invention described in claim 1 is a portable toilet having a cylindrical tube and a storage box for storing the tube, and a toilet seat and a fixing ring are arranged on the tube. And the innermost
A saucer for receiving the bottom of the plastic bag at the bottom of the storage box on the side, and a wall inside the saucer,
Rotating the saucer and fixing the binnie between the fixing ring and the upper edge of the cylinder
It is a portable toilet characterized by causing twist between the upper end and bottom of the bag .
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
FIG. 1 is an external view showing a portable toilet 13 according to an embodiment of the present invention.
The present embodiment comprises a cylindrical tube 3 and storage boxes 1 and 2 for storing it. When the storage boxes 1 and 2 are in use, the storage box 1 and the storage box 2 can be separated, and the storage box 1 can be placed on the storage box 2 to form a pedestal. The height can be adjusted.
The tube 3 is provided with a toilet seat 6. The toilet seat 6 is of an openable type and is placed on the edge of the tube 3 so that a person can sit down when in use. Raise it when not in use or only used by men. The shape may be a circle, an ellipse, etc., and the center may be open. In particular, a horseshoe shape is preferable.
[0008]
The cylinder 3 is provided with a fixing ring 7. This fixing ring 7 is of an openable type, and when used, the upper end portion of the plastic bag is sandwiched and fixed between the fixing ring 7 and the upper edge of the cylinder 3. The shape of the fixing ring 7 is circular according to the shape of the cylinder 3. The fixing ring 7 has a ring shape as a structure. Furthermore, the portable toilet 13 according to the present invention is such that the storage box 1 has a square shape, and a circular cylinder 3 is used to provide storage portions such as plastic bags, paper diapers, and tissue paper at the four corners. It may be.
[0009]
Further, when the portable toilet 13 of the present invention is not in use, the storage box 2 stores the storage box 1, further stores the cylinder in the storage box 1, and closes the storage box lid 5. As shown in FIG. 2, it can be stored completely as a single box.
FIG. 3 shows a state in which the cylinder 3 is taken out from the storage box 1 and can be used.
FIG. 4 is a view showing a state in which the plastic bag 8 is arranged in the portable toilet 13 of the present invention. At the time of use, the plastic bag 8 is expanded and used in the space formed by the cylinder 3 and the storage box 1 with the fixing ring 7 as a frame.
As shown in FIG. 4, the upper end of the plastic bag 8 is sandwiched and fixed between the fixing ring 7 and the upper edge of the cylinder 3. Further, the bottom of the plastic bag 8 is received by a receiving tray that rotates only in one direction provided at the bottom of the storage box 1.
FIG. 5 is a cross-sectional view showing the arrangement of the storage box 1, the cylinder 3 and the tray 9. In a state where the cylinder 3 is taken out from the storage box 1, the convex portion 10 on the side surface of the cylinder 3 is fitted into the concave portion 11 on the inner upper side of the storage box 1 to prevent the cylinder 3 from falling. When the cylinder 3 is stored, the protruding portion 10 of the cylinder 3 can be easily dropped and stored by removing the protruding portion 10 of the cylinder 3 from the recessed portion 11 inside the storage box 1 by rotating the cylinder 3.
[0010]
The tray 9 is disposed on a disk provided at the bottom of the storage box 1. The disk has a mechanism that can be rotated by pulling the ring 16 shown in FIG. The disk is composed of a central fixed shaft 17 and a rotating body 18 around the central shaft integrated with the storage box, and the tray 9 is disposed so as to be rotatable about a shaft extending from the fixed shaft 17. The bottom part of the outer side of the saucer 9 and the rotating body 18 of the disk are provided with transmission means that can transmit the rotation of the rotating body of the disk to the saucer only once in one direction by increasing the number of times the ring 16 is pulled. It has been.
[0011]
Further, by providing a cross wall 14 inside the saucer 9, the waste from the plastic bag hits this wall after being used, so that when the saucer 9 rotates, the upper edge of the cylinder 3 A twist is formed between the upper end portion of the plastic bag fixed to the bottom of the plastic bag and the bottom portion of the plastic bag in contact with the tray 9, and the excrement can be contained in the lower portion of the twisted portion of the plastic bag. Further, since the plastic bag is strongly twisted, the user or the caregiver can discard the odor without seeing the excrement after the use.
[0012]
In addition, portability can be further improved by attaching a handle 15 to the storage box 2.
Moreover, it is preferable to manufacture members such as the storage boxes 1 and 2 and the cylinder 3 with a polymer resin. The polymer resin has a smaller specific gravity than a metal and can be lightweight, and further, rust does not occur when stored without being used for a long time. As the polymer resin, PS resin, ABS resin, polyamide resin, polycarbonate resin and the like are preferable. This is because it is strong and does not break even if a person sits down.
[0013]
In addition, it is possible to install a simple tent as shown in FIG. 6 for use outdoors in a disaster or camping. In this embodiment, this simple tent is constructed by assembling a framework as shown in FIG. 7A and covering it with a tent. In this frame, the rods 21 and 22 are pulled out from the rod 24, are raised so as to be perpendicular to the rod 24 at the center of the rod 24, and the rods 21 and 22 are stabilized by fixing the tip of the rod 23 to the rod 22. Two sets of the frames 21, 22, 23, 24 are prepared, and in order to stabilize on the ground, the two sets of rods 24 are fixed with the transfer plate 27, and the tip of the rod 21 is fixed with the transfer rod 25. . A mounting hole 26 is provided in the center of the transfer rod 25 to hold the tent. The hook 29 in the center of the tent mounting rod 28 shown in FIG. It becomes possible. Further, without assembling the frame shown in FIG. 7A, it is also possible to hang a string from a tree branch or the like and attach a hook 29 to the string to install a tent.
[0014]
【The invention's effect】
As described above, in the portable toilet of the present invention, it is stored in a narrow space such as a narrow space of a room, a trunk of a car, etc., and is easily taken out at the time of care for a sick person, at the time of a disaster or camping, and uses water. Can be used without
In addition, the portable toilet of the present invention is stored in a storage box when not in use, so it does not look like toilet equipment, and is excellent in portability, and can be easily taken out and used when used. it can.
In addition, in the portable toilet of the present invention, after use, the user or caregiver blocks the odor without seeing excrement by twisting the plastic bag laid in the storage space formed by the cylinder. It can be easily disposed of in a wet state.
[Brief description of the drawings]
FIG. 1 is an external view showing a portable toilet according to an embodiment of the present invention.
FIG. 2 is a diagram showing a shape when the portable toilet of the present invention is stored.
FIG. 3 is a diagram showing a usable state of the portable toilet of the present invention.
FIG. 4 is a view showing a state in which a plastic bag is arranged in the portable toilet of the present invention.
FIG. 5 is a cross-sectional view showing an arrangement of a storage box, a cylinder, and a tray.
FIG. 6 is a diagram showing a simple tent.
FIG. 7 is a diagram showing a framework of a simple tent.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Storage box 2 Storage box 3 Cylinder 5 Storage box lid 6 Toilet seat 7 Fixing ring 8 Plastic bag 9 Receptacle 10 Cylinder convex part 11 Storage box concave part 13 Portable toilet 14 Wall 15 Handle 16 Ring 17 Fixed shaft 18 Rotating body 21 Rod 22 Rod 23 Rod 24 Rod 25 Transfer rod 26 Mounting hole 27 Transfer plate 28 Tent mounting rod 29 Hook

Claims (1)

A portable toilet having a cylindrical tube and a storage box for storing the tube, wherein a toilet seat and a fixing ring are arranged on the tube, and the bottom of the plastic bag is received at the bottom of the innermost tube A saucer and said
With a wall inside the saucer,
Rotate this saucer
Between the upper end and bottom of the plastic bag fixed between the fixing ring and the upper edge of the cylinder
A portable toilet characterized by twisting .

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