JP3175604U - Portable toilet - Google Patents

Abstract

[PROBLEMS] To provide a portable toilet that has a simple structure, is easy to carry, can be used easily in a car, outdoors such as mountain climbing, and at the time of a disaster, has high convenience, and is highly portable.
A toilet seat provided with a defecation opening having a substantially circular through hole, a toilet base positioned below the toilet seat, a support mechanism for raising and lowering and supporting the toilet seat between the toilet base and the toilet seat, and a toilet seat A holding mechanism for holding the support. The support mechanism is provided with a right cross column and a left cross column in which two columns are pivotally connected to each other in an X shape so as to be symmetrical, and one end of each cross column is disposed on the back of the toilet seat and the toilet base. The upper end of the toilet seat is fixed so as to be pivotable, and the other end can be run along a right guide or a left guide provided on the back surface of the toilet seat and the toilet base.
[Selection] Figure 1

Description

  The present invention relates to a portable toilet, and more particularly, to a portable toilet that is easy to carry and can be used easily in automobiles, outdoors such as mountain climbing, and in disasters.

As conventional portable toilets, various toilets that have been reduced in weight and size have been proposed.
There is a need for a portable toilet that can be used conveniently in the open air, in a car, or in a disaster without a permanent toilet.

  As an example, a portable toilet proposed in Japanese Patent Publication No. 2010-240166 has a main leg portion and an auxiliary leg portion with casters that can be attached to and detached from the toilet body, and the height of the seating surface can be easily adjusted. It is said that it is excellent in tilt mobility.

  However, the structure of the toilet body, main leg, and auxiliary leg is complicated, takes time to assemble, has a problem in urgency, and has a problem in portability.

  The present invention has been made to solve the above-described problems of the prior art, and provides a portable toilet that has a simple structure, can be set quickly, has excellent portability, and can be used outdoors, in a vehicle, and the like. is there.

    In order to solve the above problems, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and a right support A and a right support A right cross column in which B is pivotably connected to each other in an X shape, and a left cross column in which a left column A and a left column B are rotatably connected to each other in an X shape; a toilet seat and a toilet base; A right crossing strut is fixed to the back of the toilet seat and the toilet base, and the other end is attached to the back of the toilet seat and the right base provided on the toilet base. One end of the left cross column is fixed to the back of the toilet seat and the toilet base, and the other end can be driven along the left guide provided on the back of the toilet seat and the toilet base. With a support mechanism, the toilet seat is raised horizontally on the toilet base. The height of the seat can be continuously variable by.

  In addition, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and a toilet base positioned below the toilet seat. A screw shaft that is rotatably fixed on the toilet base, and a terminal of a right cross column that is movably connected to a screw portion of the screw shaft and that can travel along the right guide provided on the toilet base, and A connecting arm that rotatably supports the terminal of the left cross column that can run along the left guide provided on the toilet base and moves on the toilet base by the rotation of the screw shaft, and is detachably provided on the screw shaft Since the holding mechanism comprising the handle is provided, the toilet seat can be moved up and down horizontally on the toilet base in conjunction with the support mechanism to continuously change and hold the height of the toilet seat.

  Furthermore, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and along a right guide provided on the toilet base. A roller that is rotatably mounted on the terminal of the left cross column that can run and a left guide that is set on the toilet base, and a right guide that is provided on the back of the toilet seat. And a roller that is rotatably mounted on the terminal of the right crossing column that can run along the left guide provided on the back surface of the toilet seat, and that is provided on the toilet base. The right and left guides are fixed in parallel on the toilet base, and the right and left guides provided on the toilet seat are fixed in parallel to the back of the toilet seat. Pair on toilet bowl base It can be smoothly continuously variable height of the toilet seat by lifting horizontally with.

  The portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and the toilet seat and the toilet base are opposed to each other to have a minimum distance. Since the support mechanism is provided with at least one spring on the toilet base between the toilet seat and the toilet base, the toilet seat can be easily lifted from the stored state.

  Further, the portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and one end thereof is rotatable to a lower portion of the toilet seat. A fixed upper strut, a lower strut whose one end is pivotally fixed to the toilet base, and a support mechanism formed by rotatably connecting the other end of the upper strut and the other end of the lower strut to each other. In addition, since it has a holding mechanism with a spring that opens and extends the connection part between the upper strut and the lower strut to about 180 degrees or more in the connecting part between the upper strut and the lower strut, it can be easily folded and stored. Or the toilet seat can be held in a stable standing state.

  In addition, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and a hook provided rotatably on the back surface of the toilet seat. And at least one hook mechanism having a hook lock for stopping the hook provided on the toilet base and a hook spring provided for hooking the hook to the hook lock, the support mechanism is folded. It can be securely stored and held between the toilet seat and the toilet base.

  Furthermore, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and is substantially U-directional in one direction on the rear edge of the toilet seat. A cylindrical column support A having a letter-shaped opening and rotatable around a vertical central axis, and a substantially U-shaped opening in one direction on the edge of the toilet base A cylindrical column support B having a concave cross section provided to be rotatable around a vertical central axis, one end of which is rotatably fixed to the column support A, and the other end is fixed to the column support B so as to be rotatable. A rotating disk provided on the toilet base so that the center of the toilet base is rotatable about the vertical center axis, and one end portion around the vertical center axis on the edge of the rotating disk. The first arm fixed to be pivotable, and one end of the column support B so as to rotate the column support B around the vertical center axis. A holding mechanism formed by rotatably connecting the other ends of the first arm and the second arm, and at least three support mechanisms provided with the holding mechanism. Since it is provided, it can be easily folded and stored or can stand, and the toilet seat can be kept in a stable standing state.

  In addition, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and a handle is provided on the turntable. A stopper A and a stopper B that limit the movable range of the handle are provided on the top. By rotating the toilet seat in one direction, the turntable is rotated via the support column A, the support column, the support column B, the second arm, and the first arm. In the state where the support mechanism is stored between the toilet seat and the toilet base and the toilet seat and the toilet base are overlapped with the minimum distance, the handle is in a position where the handle is locked to the stopper A, and the connection angle between the first arm and the second arm Since the toilet seat is rotated at an obtuse angle, the toilet seat can be rotated into a retracted state and a standing state, and the support seat can be lifted in the opposite direction by raising the toilet seat substantially vertically. Since the coupling angle of the first arm and the second arm was set to be an acute angle to the handle to engage with the stopper B, and stance state to suppress the rotation of the toilet seat can be stably held.

  Further, the portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and the holding mechanism is provided on the toilet base and rotates. A motor that rotates the panel with gears, a sensor A and a sensor B provided on the toilet base to limit the rotation range of the rotating disk by the motor, and a sensor that detects the sensor A and sensor B provided on the second arm The second arm moves in a direction in which the connection angle between the first arm and the second arm becomes an obtuse angle, senses the sensor A, stops the motor, and the first arm and the second arm The second arm moves in the direction in which the connection angle becomes an acute angle, and the motor can be stopped by sensing the sensor B.

The portable toilet according to the present invention includes a support mechanism having a toilet seat having a substantially circular through hole as a defecation opening, and a support column having one end rotatably fixed to a support column provided on the back surface of the toilet seat. Since at least two or more are provided on the back surface of the toilet seat, the toilet seat can be stably supported.

Furthermore, the portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a support column A and a support column B, one end of which is rotatably fixed to the back surface of the toilet seat,
Since it can be folded in the toilet seat substantially parallel to the toilet seat, it can be stored in a thin state.

  Moreover, since the support | pillar A of the support mechanism and the support | pillar B are connected, the portable toilet which concerns on this invention can support a toilet seat more stably.

  Furthermore, the portable toilet according to the present invention includes a buckle that is rotatably fixed to a support column that constitutes a support mechanism, a buckle stopper that is provided on the support column and locks the buckle, and one end is hooked to the support column. Since the support mechanism is provided with a holding mechanism having a traction spring with the other end hooked on the buckle, the standing state and the folded state of the support mechanism can be held.

  The portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and the right support A and the right support B are X-shaped with each other. A right-crossing strut that is pivotably cross-connected, and a left-crossing strut that the left strut A and left strut B are pivotably cross-coupled in an X shape are symmetrically positioned between the toilet seat and the toilet base. The right crossing strut is fixed to the back of the toilet seat and the toilet base so that one end of the right crossing column can be rotated, and the other end can be driven along the right guide provided on the back of the toilet seat and the toilet base. A support mechanism is provided with one end side of the column rotatably fixed on the back surface of the toilet seat and the toilet base, and the other end side being able to travel along the left guide provided on the back surface of the toilet seat and the toilet base. The height of the toilet seat is continuously variable by moving up and down horizontally on the toilet base. Since bets can, it can be adjusted to the height that matches the type of the user, thereby improving the convenience.

  In addition, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and a toilet base positioned below the toilet seat. A screw shaft that is rotatably fixed on the toilet base, and a terminal of a right cross column that is movably connected to a screw portion of the screw shaft and that can travel along the right guide provided on the toilet base, and A connecting arm that rotatably supports the terminal of the left cross column that can run along the left guide provided on the toilet base and moves on the toilet base by the rotation of the screw shaft, and is detachably provided on the screw shaft The handle is equipped with a holding mechanism, and in conjunction with the support mechanism, the toilet seat can be raised and lowered horizontally on the toilet base to continuously change and hold the height of the toilet seat. Better and more convenient .

  Furthermore, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and along a right guide provided on the toilet base. A roller that is rotatably mounted on the terminal of the left cross column that can run and a left guide that is set on the toilet base, and a right guide that is provided on the back of the toilet seat. And a roller that is rotatably mounted on the terminal of the right crossing column that can run along the left guide provided on the back surface of the toilet seat, and that is provided on the toilet base. The right guide and the left guide are fixed in parallel on the toilet base, the right guide and the left guide provided on the toilet seat are fixed in parallel on the back of the toilet seat, and the support mechanism and the holding mechanism work together to place the toilet seat on the toilet base. Opposite to horizontal Since the lift to be able to smoothly continuously variable height of the seat, thereby improving the convenience and safety.

  The portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and the toilet seat and the toilet base are opposed to each other to have a minimum distance. Since the support mechanism has at least one spring on the toilet base between the toilet seat and the toilet base, and the toilet seat can be easily lifted from the stored state, the convenience and safety can be further improved. I can plan.

  Further, the portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and one end thereof is rotatable to a lower portion of the toilet seat. A fixed upper strut, a lower strut whose one end is pivotally fixed to the toilet base, and a support mechanism formed by rotatably connecting the other end of the upper strut and the other end of the lower strut to each other. And a holding mechanism having a spring at the connecting portion between the upper strut and the lower strut that opens and extends the connecting portion between the upper strut and the lower strut to approximately 180 degrees or more, and can be easily folded and stored, or Since it is possible to stand, and the toilet seat can be held in a stable standing state, convenience and safety can be improved.

  In addition, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and a hook provided rotatably on the back surface of the toilet seat. And at least one hook mechanism having a hook lock for stopping the hook provided on the toilet base and a hook spring provided for hooking and holding the hook on the hook lock, the support mechanism is folded, and the toilet seat And can be securely stored and held between the toilet bowl bases, the portability can be further improved.

  Furthermore, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and is substantially U-directional in one direction on the rear edge of the toilet seat. A cylindrical column support A having a letter-shaped opening and rotatable around a vertical central axis, and a substantially U-shaped opening in one direction on the edge of the toilet base A cylindrical column support B having a concave cross section provided to be rotatable around a vertical central axis, one end of which is rotatably fixed to the column support A, and the other end is fixed to the column support B so as to be rotatable. A rotating disk provided on the toilet base so that the center of the toilet base is rotatable about the vertical center axis, and one end portion around the vertical center axis on the edge of the rotating disk. The first arm fixed to be pivotable, and one end of the column support B so as to rotate the column support B around the vertical center axis. A holding mechanism formed by rotatably connecting the other ends of the first arm and the second arm, and at least three support mechanisms provided with the holding mechanism. It is easy to fold and store or stand, and the toilet seat can be held in a stable standing state, so that safety, convenience and portability can be improved.

  In addition, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and a handle is provided on the turntable. A stopper A and a stopper B that limit the movable range of the handle are provided on the top. By rotating the toilet seat in one direction, the turntable is rotated via the support column A, the support column, the support column B, the second arm, and the first arm. In the state where the support mechanism is stored between the toilet seat and the toilet base and the toilet seat and the toilet base are overlapped with the minimum distance, the handle is in a position where the handle is locked to the stopper A, and the connection angle between the first arm and the second arm Since the toilet seat is rotated at an obtuse angle, the toilet seat can be rotated into a retracted state and a standing state, and the support seat can be lifted in the opposite direction by raising the toilet seat substantially vertically. The handle is locked to the stopper B so that the connection angle between the first arm and the second arm becomes an acute angle, and the rotation of the toilet seat can be suppressed and the standing state can be stably maintained. Can be improved.

  Further, the portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and the holding mechanism is provided on the toilet base and rotates. A motor that rotates the panel with gears, a sensor A and a sensor B provided on the toilet base to limit the rotation range of the rotating disk by the motor, and a sensor that detects the sensor A and sensor B provided on the second arm And the second arm moves in a direction in which the connection angle between the first arm and the second arm becomes an obtuse angle, detects the sensor A, stops the motor, and connects the first arm and the second arm. Since the second arm moves in a direction in which the angle becomes an acute angle, the sensor B can be sensed and the motor can be stopped, so that the convenience can be further improved.

The portable toilet according to the present invention includes a support mechanism having a toilet seat having a substantially circular through hole as a defecation opening, and a support column having one end rotatably fixed to a support column provided on the back surface of the toilet seat. Are provided on the back surface of the toilet seat, and the toilet seat can be stably supported, so that safety can be improved.

  Furthermore, the portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a support column A and a support column B, one end of which is rotatably fixed to the back surface of the toilet seat, The toilet seat can be folded substantially parallel to the toilet seat, and can be stored in a thin storage state, so that portability can be improved.

  Moreover, since the support | pillar A and support | pillar B of a support mechanism are connected and the toilet seat can be supported more stably, the portable toilet concerning this invention can aim at the improvement of safety | security more.

  Furthermore, the portable toilet according to the present invention includes a buckle that is rotatably fixed to a support column that constitutes a support mechanism, a buckle stopper that is provided on the support column and locks the buckle, and one end is hooked to the support column. A holding mechanism having a traction spring with the other end hooked to the buckle is provided in the support mechanism, and the support mechanism can be held in a standing state and a folded state, thereby improving safety and portability. I can plan.

  Therefore, the present invention can provide a portable toilet bowl that is highly portable, convenient, and highly safe.

  Embodiments of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 is a three-dimensional structural diagram of Embodiment 1 of a portable toilet according to claim 1, claim 2, claim 3, claim 4, claim 5, claim 6 or claim 7.
The function of the portable toilet 1 will be described with reference to FIGS. 1, 2, and 3.
In FIG. 1, a portable toilet 1 includes a toilet seat 10, a defecation port 10-1, a toilet base 11, a support mechanism 12, a right cross column 12a, a right column A 12a-1, a right column B 11a-2, a cross shaft 12a-3, Upper right guide 12a-4, upper left guide 12b-4, left cross column 12b, left column A12b-1, left column B12b-2, cross shaft 12b-3, upper left guide 12b-4, holding mechanism 13, screw shaft 13-1 , A screw portion 13-2, a screw shaft attaching portion 13-3, a 13-connecting arm 13-4, a handle 13-5, a spring 14-1 and a spring 14-2.

  There is a toilet base 11 below the toilet seat 10 having a substantially circular through hole as a defecation opening 10-1, a support mechanism 12 that lifts and supports the toilet seat 10 between the toilet seat 10 and the toilet base 11, and this support mechanism 12. There is a holding mechanism 13 for holding the toilet seat support.

The support mechanism 12 includes a right cross column 12a and a left cross column 12b provided in a symmetrical position between the toilet seat 10 and the toilet base 11.
The right cross strut 12a is a right strut A12a-1 and a right strut B12a-2 that are cross-coupled in an X shape so as to be rotatable by a cross shaft 12a-3.
In the left cross column 12b, the left column A12b-1 and the left column B12b-2 are cross-connected to each other in an X shape so as to be rotatable by the left cross shaft 12b-3.

The right column A12a-1 has one end pivotably fixed to the back surface of the toilet seat 10, the other end provided with a lower right roller 12a-6 (FIG. 3), and a lower right guide 12a-5 (on the toilet base 11). It was possible to run along Fig. 3).
One end of the right column B12a-2 is fixed on the toilet base 11 so as to be rotatable, and the other end of the right column B12a-2 can travel along the upper right guide 12a-4 provided on the back surface of the toilet seat 10.

One end of the left column A12b-1 is rotatably fixed to the back surface of the toilet seat 10, and a lower left roller 12b-6 (FIG. 3) is provided at the other end. The lower left guide 12b-5 provided on the toilet base 11 (FIG. 3). ).
One end of the left column B12b-2 is fixed on the toilet base 11 so as to be rotatable, and the other end is allowed to travel along the upper left guide 12b-4 provided on the back surface of the toilet seat 10.
The lower right guide 12a-5 and the lower left guide 12b-5 are fixed in parallel on the toilet base 11, and the upper right guide 12a-4 and the upper left guide upper left guide 12b-4 are fixed in parallel to the back surface of the toilet seat 10. Yes.

The holding mechanism 13 includes a screw shaft 13-1, a screw portion 13-2, a screw shaft attaching portion 13-3, a connecting arm 13-4, and a handle 13-5.
The screw shaft 13-1 is rotatably fixed to a screw shaft mounting portion 13-3 fixed on the toilet base 11.
Therefore, the screw shaft 13-1 rotates but does not move on the toilet base.
The connecting arm 13-4 is movably connected to the screw portion 13-2 of the screw shaft 13-1, and rotatably supports the terminal portion of the right column A12a-1 and the lower right roller 12a-6. Further, the terminal portion of the left column A12b-1 and the lower left roller 12b-6 are rotatably supported and connected.
The handle 13-5 is detachably provided on the screw shaft 13-1.

The screw shaft 13-1 is rotated by the handle 13-5, and the connecting arm 13-4 is moved on the toilet base 11 by the rotation of the screw portion 13-2 of the screw shaft 13-1, and the lower right roller of the right column A12a-1 12a-6 is run along the lower right guide 12a-5 provided on the toilet base 11, and at the same time, the lower left roller 12b-6 of the left column A12b-1 is provided along the left guide 12b-5 provided on the toilet base 11. And run.
As the lower right roller 12a-6 of the right column A12a-1 travels, the upper right roller 12a-7 of the right column B12a-2 moves to the upper right guide 12a-4 provided on the back surface of the toilet seat 10 via the cross shaft 12a-3. Drive along.
Further, as the lower left roller 12b-6 of the left column A12b-1 travels, the upper left guide 12b-4 provided on the back surface of the toilet seat 10 by the upper left roller 12b-7 of the left column B12b-2 via the cross shaft 12b-3. Drive along.

The storage state of the portable toilet 1 in which the support mechanism 12 is stored between the toilet seat 10 and the toilet base 11 is such that the distance between the toilet seat 10 and the toilet base 11 is minimum, and the left and right cross columns (12a, 12b) are substantially parallel. Yes.
The greatest force is required when raising the left and right cross columns (12a, 12b) that are substantially parallel.
The toilet base 11 is provided with springs (14-1, 14-2) for energizing lifting force to the left and right crossing columns (12a, 12b) that are in a substantially parallel state in the stowed state to facilitate rising. .

  As described above, the portable toilet 1 according to the present invention includes the holding mechanism 13 in the spring (14-1, 14-2) and the support mechanism 12, so that the handle 13-3 can be turned right or left by rotating the handle 13-3. The toilet seat 10 with the support mechanism 12 composed of the support column 12a and the left support column 12b is moved vertically and horizontally with respect to the toilet base 11, and the height of the toilet seat is continuously changed to match the body shape of the user. The toilet seat 10 is held at an arbitrary height.

When using the portable toilet 1, the chuck (not shown) of the portable bag 18 shown in FIG. 4 is opened, the portable toilet 1 is taken out, and the handle 13-5 accommodated in the portable bag 18 is attached. As shown in FIG. 1, it is attached to the screw shaft 13-1.
Next, the handle 13-5 is turned in one direction (stand leg direction) to rotate the screw shaft, the support mechanism 12 is raised, the toilet seat 10 is raised to an arbitrary height, and the rotation of the handle 13-5 is stopped. The toilet seat 10 is held at an arbitrary height.
The inner bag 15 and the outer bag 17 which are separately folded between the toilet seat 10 and the toilet base 11 are set as shown in FIG.

Next, as shown in FIG. 3, the bottom of the excrement storage bag 16 is inserted into the inner bag 15, and the opening of the excrement storage bag 16 is installed along the periphery of the toilet port 10-1 of the toilet seat 10. .
After use, the excreta storage bag 16 is removed from the portable toilet 1 and processed.
Next, the handle 13-5 is turned in the opposite direction at the time of start-up, the toilet seat 10 is lowered until the toilet seat 10 and the toilet base become the shortest distance, and the inner bag 15 and the outer bag 17 are moved between the toilet seat 10 and the toilet base 11. Fold and store separately in between.
And the portable toilet 1 is stored in the portable bag 18 as shown in FIG. 4, and a chuck | zipper (not shown) is tightened and stored.

  As described above, the portable toilet 1 according to the present invention can be quickly taken out of the portable bag 18 and easily set in a use state, and can be easily stored and carried in the portable bag 18. Can do.

5, FIG. 6, FIG. 7 and FIG. 8 are explanatory diagrams of Embodiment 2 of the portable toilet according to claim 8, claim 9, claim 10 or claim 11.
The function of the portable toilet 2 will be described with reference to FIGS.
The portable toilet 2 includes a toilet seat 20, a defecation opening 20-1, a toilet base 21, a support mechanism 22, an upper support 22-1, an upper support 22-2, an upper support 22-2, a lower support 22-4, A lower support 22-5, a lower support 22-6, a connecting shaft 22-7, a holding mechanism 23, a spring 23-1, a hook mechanism 24, a waste storage bag 25 and a portable bag 26 are provided.

The portable toilet 2 supports the toilet seat 20 between a toilet seat 20 having a circular through hole as a defecation opening 20-1, a toilet base 21 positioned below the toilet seat 20, and the toilet base 21 and the toilet seat 20. And a support mechanism 22.
The support mechanism 22 includes an upper support 22-1, an upper support 22-2, an upper support 22-3, a lower support 22-4, a lower support 22-5, a lower support 22-6, and a connecting shaft 22. -7.
One end of the upper support 22-1 is pivotally supported by the upper support 22-2 of the upper support 22-2 fixed to the lower portion of the toilet seat 20, and one end of the lower support 22-4 is It is pivotally supported by a lower strut receiving shaft 22-6 fixed to the toilet base 21 so as to be rotatable.
Further, the other ends of the upper support 22-1 and the lower support 22-4 are connected to each other by a connecting shaft 22-7 so as to be rotatable.

  The support mechanism 22 includes a holding mechanism 23 provided with a spring 23-1 on the connecting shaft 22-7. The support mechanism 22 can be folded inside the toilet base 21, is raised from a folded state, and is extended to approximately 180 degrees or more to extend the toilet seat 20. It can be lifted and stably held at a certain height.

A hook mechanism 24 is provided on the back surface of the toilet seat and the toilet base 21.
The hook mechanism 24 includes a hook 24-1, a hook mounting portion 24-2, a hook receiving shaft 34-3, a hook spring 24-4, and a hook receiver 24-5 and a through hole 24 on the toilet base 21. It consists of -6.
The hook 24-1 is pivotally supported by a hook receiving shaft 34-3 provided in the hook mounting portion 24-2.
In order to hook and hold the hook 24-1 on the hook receiver 24-5 provided on the through hole 24-6 provided so as to penetrate the toilet base 21, a hook spring 24-4 is provided on the hook receiving shaft 34-3. Provided.

When the portable toilet 2 is used from the retracted state, the chuck (not shown) of the portable bag 26 shown in FIG. 8 is opened, the portable toilet 2 is taken out, and the hook mechanism 24 is removed. The mechanism is opened and extended to about 180 degrees or more and maintained in a standing state.
Next, as shown in FIG. 6, the bottom of the excrement storage bag 25 is inserted into the portable toilet 2, and the opening of the excrement storage bag 25 is installed along the periphery of the toilet port 20-1 of the toilet seat 20. .
After use, the excrement storage bag 25 is taken out from the portable toilet 2 and processed.
Next, the holding mechanism 23 is folded inward, the toilet seat 20 is pushed from above, the support mechanism 23 is folded inward, and the toilet seat 20 is locked to the toilet base 21 by the hook mechanism 24.
And the portable toilet 2 is stored in the portable bag 26 as shown in FIG. 8, and a chuck | zipper (not shown) is tightened and stored.

  As described above, the portable toilet 2 according to the present invention includes the three support mechanisms 22 having the holding mechanism 23 and the three hook mechanisms 24. Therefore, the hook mechanism 24 can be easily detached from the folded state, A stable standing state can be maintained.

9, FIG. 10 and FIG. 11 are explanatory diagrams of Embodiment 3 of the portable toilet according to claim 12 or claim 13.
The function of the portable toilet 3 will be described with reference to FIGS.
The portable toilet 3 includes a toilet seat 30, a defecation opening 30-1, a toilet base 31, a support mechanism 32, and a holding mechanism 33.
The support mechanism 32 includes a support 32-1, an upper support 32-2, an upper bearing 32-3, an upper support shaft 32-4, a lower support 32-5, a lower bearing 32-6, and a lower support shaft 32-7. Prepare.
The holding mechanism 33 includes a turntable 33-1, a turntable shaft 33-2, a first arm 33-3, a second arm 33-4, an arm shaft 33-5, a handle 33-6, a stopper A33-7, and a stopper B33. -8.

The upper column support 32-2 has a cylindrical shape with a concave cross section having a substantially U-shaped opening in one direction, and is rotatably fixed to an upper bearing 32-3 provided on the rear edge of the toilet seat 30. ing.
The lower support 32-5 has a cylindrical shape with a concave section having a substantially U-shaped opening in one direction, and is rotatably fixed to a lower bearing 32-6 provided on the upper edge of the toilet base 31. ing.
One end of the support 32-1 is rotatably supported by an upper support shaft 32-4 provided on the upper support 32-2, and the other end is provided on a lower support shaft 32-- provided on the lower support 32-5. 7 is pivotally supported.

The holding mechanism 33 is rotatably supported by a rotary disc shaft 33-2 provided at the center of the toilet base 31, and has a rotary disc 33-1 provided on the toilet base 31 and one end portion on an edge of the rotary disc 33-1. A first arm 33-3 that is rotatably fixed, a second arm 33-4 that is fixed at one end to the lower support 32-6, and a handle 33-6 that is mounted on the turntable 33-1. A stopper A33-7 and a stopper B33-8 are provided on the toilet base 33 to limit the movable range of the handle 33-6.
The other ends of the first arm 33-3 and the second arm 33-3 are connected to each other so as to be rotatable.

When the portable toilet 3 is in the standing state and the handle 33-6 of the holding mechanism 33 is at the position of the stopper A33-7, the connection angle formed by the first arm 33-3 and the second arm 33-4 is an obtuse angle. Thus, the toilet seat 30 is rotated in the clockwise direction so that the support column 32-1 is laid down, and the retracted state shown in FIG. 11 can be obtained.
By rotating the toilet seat 30 in the clockwise direction, the upper support column 32-2 is rotated in the clockwise direction, and the lower support column 32-5 is also rotated in the clockwise direction via the support column 32-1. 32 is stored between the toilet seat 30 and the toilet base 31 and stored in a portable bag (not shown) in a state where the toilet seat 30 and the toilet base 31 are stacked with a minimum distance.

Further, in order to change the portable toilet 3 shown in FIG. 11 from the retracted state to the standing state, by rotating the toilet seat 30 counterclockwise, the upper supporter 32-2 rotates counterclockwise, Accordingly, the lower supporter 32-5 also rotates counterclockwise, and the supporter 32-1 of the support mechanism 32 is raised substantially vertically to raise the toilet seat 30.
The holding mechanism 33 engages the handle 33-6 with the stopper B33-6 so that the connection angle between the first arm 33-3 and the second arm 33-4 is an acute angle and locks the lower strut support 32-5 in the clockwise direction. This prevents the rotation to a stable position.
In the portable toilet 3, three support mechanisms 32 including a holding mechanism 33 are provided between the toilet seat 30 and the toilet base 31.

When the portable toilet 3 is used from the stored state, the chuck (not shown) of the portable bag (not shown) is opened, the portable toilet 3 is taken out, and the toilet seat 30 is rotated counterclockwise. The column is raised substantially vertically to be in a standing state, and the handle 33-6 of the holding mechanism 32 is hooked on the stopper B33-8 to stably maintain the standing state.
Next, the bottom of the excrement storage bag (not shown) is inserted into the portable toilet 3, and the opening of the excrement storage bag is installed along the periphery of the toilet port 30-1 of the toilet seat 30.
After use, the excreta storage bag is taken out from the portable toilet 3 and processed.
Next, the handle 33-6 of the holding mechanism 32 is hooked on the stopper A33-7, the toilet seat 30 is rotated in the clockwise direction, the three support columns are laid down, and the support mechanism 32 and the holding mechanism 33 are stored inside. And the portable toilet 3 is stored in a portable bag, and a chuck | zipper is tightened and stored.

  As described above, the portable toilet 3 according to the present invention includes the three support mechanisms 32 having the holding mechanism 33, and can easily stand and maintain a stable standing state.

FIG. 12 is an explanatory view of Embodiment 3 of the portable toilet according to claim 14.
The function of the portable toilet 4 will be described with reference to FIG.
The portable toilet 4
The toilet seat 30, the toilet opening 30-1, the toilet base 31, the support mechanism 32, the holding mechanism 42, and the switch box 43 are provided.
The support mechanism 32 includes a support 32-1, an upper support 32-2, an upper bearing 32-3, an upper support shaft 32-4, a lower support 32-5, a lower bearing 32-6, and a lower support shaft 32-7. Prepare.
The holding mechanism 42 includes a turntable 42-1, a turntable shaft 42-2, a first arm 42-3, an arm shaft 42-4, a second arm 42-5, a sensing hole 42-6, a sensor A42-7, and a sensor. B42-8, a motor 42-9 and a motor gear 42-10 are provided.

The portable toilet 4 has the same basic structure as the portable toilet 3 (see FIG. 9), but a part of the holding mechanism is electrically operated.
The portable toilet 4 is driven by the handle 33-6 of the holding mechanism 33 of the portable toilet 3, and the portable toilet 4 is driven by a motor 42-9 and a motor gear 42-10 provided on the motor 42-9. 1 is driven to rotate.

The movable range of the handle 33-6 is limited by the stopper A33-7 and the stopper B33-8 of the portable toilet 3, but the portable toilet 4 has a sensing hole 42-6 provided in the second arm 42-5. The position of the second arm 42-5 is detected by the sensor A42-7 and the sensor B42-8 provided on the toilet base 31, and the motor 42-9 is controlled based on this detection signal.
For example, an infrared switch may be used for the sensor A 42-7 and the sensor B 42-8.

When using, the portable toilet 4 is taken out by opening a chuck (not shown) of the portable bag (see FIG. 4).
Next, when the toilet seat 30 is rotated counterclockwise from the retracted state and the support column 32-1 is completely upright, the sensing hole 42-6 of the second arm 42-5 of the holding mechanism 42 is directly above the sensor A42-7. Yes, the sensor A 42-7 detects the position of the second arm 42-5, activates the motor 42-9, and rotates the turntable 42-1 clockwise via the motor gear 42-10.
As the turntable 42-1 rotates in the clockwise direction, the first arm 42-3 moves to rotate the second arm 42-5 in the counterclockwise direction, and the sensing hole 42-6 becomes the sensor B42-8. Sensor B42-8 detects and stops the motor 42-9.
The connection angle between the first arm 42-3 and the second arm 42-5 is made smaller to an acute angle, and the lower supporter 32-5 is prevented from rotating in the clockwise direction so that the standing state of the portable toilet 4 is stabilized. Hold.

Next, the bottom of the excrement storage bag (not shown) is inserted into the portable toilet 4 and the opening of the excrement storage bag is installed along the periphery of the toilet port 30-1 of the toilet seat 30.
After use, the excreta storage bag is taken out from the portable toilet 3 and processed.

In order to put the portable toilet 4 in the standing state into the retracted state, a push switch (not shown) of the switch box 43 is pushed to activate the motor 42-9, and the rotating gear 42-1 counterclockwise by the motor gear 42-10. The second arm 42-5 is rotated clockwise by rotating the first arm 42-3 to displace the fulcrum of the first arm 42-3 on the turntable 42-1, and the sensing hole 42-6 is connected to the sensor A42-7. When it comes directly above, the sensor A 42-7 senses and stops the motor 42-9.
At this time, the connection angle between the first arm 42-3 and the second arm 42-5 is widened to become an obtuse angle state, and the lower column support 32-5 is in a state in which it can rotate clockwise.
Next, by rotating the toilet seat 30 in the clockwise direction, the upper strut receiver 32-2 is rotated in the clockwise direction, and the lower strut receiver 32-5 is also rotated in the clockwise direction via the strut 32-1, so that the strut 32-1 is rotated. The support mechanism 32 is laid sideways and stored between the toilet seat 30 and the toilet base 31 and stored in a portable bag (not shown) in a state where the toilet seat 30 and the toilet base 31 are stacked with a minimum distance.

  As described above, the portable toilet 4 according to the present invention is provided with three support mechanisms 32 having the holding mechanism 42 between the toilet seat 30 and the toilet base 31 and is taken out of the portable bag when used, and can be easily and quickly erected. The standing state can be maintained, and it can be easily folded and stored in a portable bag.

FIGS. 13 and 14 are explanatory views of Embodiment 5 of the portable toilet according to claims 15, 16, 17, and 18.
The function of the portable toilet 5 will be described with reference to FIGS. 13 and 14.
The portable toilet 5 includes a toilet seat 50, a defecation port 50-1, a support mechanism 51, and a holding mechanism 52.
The support mechanism 51 is composed of a right support A51-1, a right support A51-2, a right support A51-3, a right support B51-4, a right support B51-5, a right support B51-6, and a right support connection. Part 51-7.
The holding mechanism 52 includes a right buckle 52-1, a right arm 52-2, a right arm shaft 52-3, a right buckle retaining shaft 52-4, a right traction spring 52-5, a right traction spring latch pin 52-6, a right A buckle stopper pin 52-7 is provided.

The portable toilet 5 holds a toilet seat 50 having a substantially rectangular through hole as a defecation opening 50-1, a support mechanism 51 for supporting the toilet seat 50 below the toilet seat 50, and a folded state and a standing state of the support mechanism 51. Holding mechanism 52 is provided.
One end of the right strut A51-1 of the support mechanism 51 is fixed to a right strut receiver A51-2 provided on the back surface of the toilet seat 50 by a right strut bearing shaft A51-3. One end is fixed to a right column support B51-5 provided on the back surface of the toilet seat 50 by a right column support shaft B51-6.
In addition, the right strut A51-1 and the right strut B51-4 are connected by the right strut connecting portion 51-7 and are configured as a pair, and thus perform the same movement.
When the portable toilet 5 is used, the right column A51-1 and the right column B51-4 are extended and stand as shown in FIG. 13, and when stored, the back surface of the toilet seat 50 is placed in the back surface of the toilet seat 50 as shown in FIG. Lay down until it becomes almost parallel to.

One end of the right arm 52-2 of the holding mechanism 52 is fixed to the right column A51-1 by a right arm shaft 52-3 so as to be rotatable, and a right buckle retaining shaft 52-4 is attached to the other end of the right arm 52-2. To attach the central portion of the right buckle 52-1 perpendicularly to the right arm 52-2.
Further, a right traction spring latch pin 52-6 is provided at a position near the back surface side of the toilet seat 50 of the right column holder A51-2, and one end of the right traction spring 52-5 is hooked to the right traction spring latch pin 52-6. The other end of the right traction spring 52-5 is hooked on the right arm shaft 52-3.
Further, a right buckle stopper pin 52-7 is provided on the right column support A51-2 to lock the right buckle 52-1.

  The portable toilet 5 includes a right buckle 52-1, a right arm 52-2, a right arm shaft 52-3, a right buckle retaining shaft 52-4, a right traction spring 52-5, a right traction spring latch pin 52-6, A holding mechanism 52 including a right buckle stopper pin 52-7 is provided, and includes a right column A51-1, a right column receiver A51-2, a right column receiver A51-3, a right column B51-4, a right column receiver B51-5, and a right column. As shown in FIG. 13, the support mechanism 51 composed of the support column B51-6 and the right support column connecting part 51-7 can be folded at a symmetrical position on the left back surface of the toilet seat 50 as shown in FIG. Provide as possible.

In the standing state of the portable toilet 5 shown in FIG. 13, the right column A 51-1 is pulled to the outside of the back surface of the toilet seat 50 by the action of the right buckle 52-1 and the right traction spring 52-5 to maintain a stable standing state. To do.
Similarly, the left column A on the left back surface of the toilet seat 50 is pulled to the outside of the back surface of the toilet seat 50 by the action of the left buckle 52-8 and the left traction spring 52-10, and maintains a stable standing state. In the folded state of the portable toilet 5 shown in FIG. 14, the right column A51-1 is pulled to the back side of the toilet seat 50 by the action of the right buckle 52-1 and the right traction spring 52-5, and the folded state is maintained.
Similarly, the left column A on the left back surface of the toilet seat 50 is pulled toward the back surface side of the toilet seat 50 by the action of the left buckle 52-8 and the left traction spring 52-10, and maintains the folded state.

When using, the portable toilet 5 is taken out by opening a chuck (not shown) of a portable bag (not shown, see FIG. 4).
Next, the support column folded from the retracted state is opened and extended by the holding mechanism until the standing state is maintained.
Next, the bottom of the excrement storage bag (not shown) is inserted into the portable toilet 5 and the opening of the excrement storage bag is installed along the periphery of the toilet port 50-1 of the toilet seat 50.
After use, the excreta storage bag is taken out from the portable toilet 5 and processed.
The support column is laid down in a portable bag (not shown) until the folded state is maintained by the holding mechanism.

  3D structure diagram of Embodiment 1 of portable toilet according to claim 1, claim 2, claim 3, claim 4, claim 5, claim 6 or claim 7   Side view of Embodiment 1 in the standing state of the portable toilet shown in FIG.   Sectional drawing of Embodiment 1 in the use condition of the portable toilet which concerns on Claim 1, Claim 2, Claim 3, Claim 4, Claim 5, Claim 6 or Claim 7   Side view of Embodiment 1 in the retracted state of the portable toilet according to claim 1, claim 2, claim 3, claim 4, claim 5, claim 6 or claim 7.   A three-dimensional structural diagram of Embodiment 2 of the portable toilet according to claim 8, claim 9, claim 10 or claim 11.   Sectional drawing of Embodiment 2 of the portable toilet shown in FIG.   Sectional drawing of Embodiment 2 in the storage state of the portable toilet bowl which concerns on Claim 8, Claim 9, Claim 10 or Claim 11   The schematic block diagram of the hook mechanism of the portable toilet which concerns on Claim 10 or Claim 11   A three-dimensional structure diagram of Embodiment 3 of the portable toilet according to claim 12 or claim 13   The three-dimensional structure figure of Embodiment 3 in the storage state of the portable toilet bowl which concerns on Claim 12 or Claim 13   Three-dimensional sectional view of Embodiment 3 of the portable toilet according to claim 12 or claim 13   The three-dimensional structure figure of Embodiment 4 of the portable toilet which concerns on Claim 14   A three-dimensional structural diagram of Embodiment 5 of the portable toilet according to claim 15, claim 16, claim 17, or claim 18.   The three-dimensional structure figure of Embodiment 5 in the storage state of the portable toilet bowl which concerns on Claim 16

  1, 2, 3, 4, 5 ... Portable toilet, 10 ... Toilet seat, 10-1 ... Defecation port, 11 ... Toilet base, 12 ... Support mechanism, 12a ... Right crossing column, 12a-1 ... Right column A, 11a -2 ... Right column B, 12a-3 ... Cross axis, 12a-4 ... Upper right guide, 12b-4 ... Upper left guide, 12b ... Left cross column, 12b-1 ... Left column A, 12b-2 ... Left column B, 12b-3 ... cross axis, 12b-4 ... upper left guide, 13 ... holding mechanism, 13-1 ... screw shaft, 13-2 ... screw portion, 13-3 ... screw shaft mounting portion, 13-4 ... connecting arm, 13 -5 ... handle, 14-1 ... spring, 14-2 ... spring, 20 ... toilet seat, 20-1 ... stool outlet, 21 ... toilet bowl base, 22 ... support mechanism, 22-1 ... upper strut, 22-2 ... up Post support, 22-3 ... Upper support shaft, 22-4 ... Lower support, 22-5 ... Lower support, 22- ... Lower strut support shaft, 22-7 ... Connection shaft, 23 ... Holding mechanism, 23-1 ... Spring, 24 ... Hook mechanism, 25 ... Excrement storage bag, 26 ... Portable bag, 30 ... Toilet seat, 30-1 ... Defecation Mouth, 31 ... Toilet base, 32 ... Support mechanism, 32-1 ... Support, 32-2 ... Upper support, 32-3 ... Upper bearing, 32-4 ... Upper support shaft, 32-5 ... Lower support, 32 -6 ... lower bearing, 32-7 ... lower support shaft, 33 ... holding mechanism, 33-1 ... rotating disc, 33-2 ... rotating disc shaft, 33-3 ... first arm, 33-4 ... second arm, 33-5: Arm shaft, 33-6 ... Handle, 33-7 ... Stopper A, 33-8 ... Stopper B, 42 ... Holding mechanism, 42-1 ... Turntable, 42-2 ... Turntable shaft, 42-3 ... 1st arm, 42-4 ... Arm axis, 42-5 ... 2nd arm, 42-6 ... Sensing hole, 42-7 ... Sensor A, 4 -8 ... sensor B, 42-9 ... motor, 42-10 ... motor gear, 43 ... switch box, 50 ... toilet seat, 50-1 ... defecation opening, 51 ... support mechanism, 51-1 ... right strut A, 51- 2 ... Right column support A, 51-3 ... Right column support shaft A, 51-4 ... Right column support B, 51-5 ... Right column support B, 51-6 ... Right column support shaft B, 51-7 ... Right column support Connecting part, 52 ... holding mechanism, 52-1 ... right buckle, 52-2 ... right arm, 52-3 ... right arm shaft, 52-4 ... right buckle retaining shaft, 52-5 ... right traction spring, 52-6 ... Right spring spring latch pin, 52-7 ... Right buckle stopper pin.

  The present invention relates to a portable toilet, and more particularly, to a portable toilet that is easy to carry and can be used easily in automobiles, outdoors such as mountain climbing, and in disasters.

As conventional portable toilets, various toilets that have been reduced in weight and size have been proposed.
There is a need for a portable toilet that can be used conveniently in the open air, in a car, or in a disaster without a permanent toilet.

  As an example, a portable toilet proposed in Japanese Patent Publication No. 2010-240166 has a main leg portion and an auxiliary leg portion with casters that can be attached to and detached from the toilet body, and the height of the seating surface can be easily adjusted. It is said that it is excellent in tilt mobility.

  However, the structure of the toilet body, main leg, and auxiliary leg is complicated, takes time to assemble, has a problem in urgency, and has a problem in portability.

  The present invention has been made to solve the above-described problems of the prior art, and provides a portable toilet that has a simple structure, can be set quickly, has excellent portability, and can be used outdoors, in a vehicle, and the like. is there.

    In order to solve the above problems, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and a right support A and a right support A right cross column in which B is pivotably connected to each other in an X shape, and a left cross column in which a left column A and a left column B are rotatably connected to each other in an X shape; a toilet seat and a toilet base; A right crossing strut is fixed to the back of the toilet seat and the toilet base, and the other end is attached to the back of the toilet seat and the right base provided on the toilet base. One end of the left cross column is fixed to the back of the toilet seat and the toilet base, and the other end can be driven along the left guide provided on the back of the toilet seat and the toilet base. With a support mechanism, the toilet seat is raised horizontally on the toilet base. The height of the seat can be continuously variable by.

  In addition, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and a toilet base positioned below the toilet seat. A screw shaft that is rotatably fixed on the toilet base, and a terminal of a right cross column that is movably connected to a screw portion of the screw shaft and that can travel along the right guide provided on the toilet base, and A connecting arm that rotatably supports the terminal of the left cross column that can run along the left guide provided on the toilet base and moves on the toilet base by the rotation of the screw shaft, and is detachably provided on the screw shaft Since the holding mechanism comprising the handle is provided, the toilet seat can be moved up and down horizontally on the toilet base in conjunction with the support mechanism to continuously change and hold the height of the toilet seat.

  Furthermore, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and along a right guide provided on the toilet base. A roller that is rotatably mounted on the terminal of the left cross column that can run and a left guide that is set on the toilet base, and a right guide that is provided on the back of the toilet seat. And a roller that is rotatably mounted on the terminal of the right crossing column that can run along the left guide provided on the back surface of the toilet seat, and that is provided on the toilet base. The right and left guides are fixed in parallel on the toilet base, and the right and left guides provided on the toilet seat are fixed in parallel to the back of the toilet seat. Pair on toilet bowl base It can be smoothly continuously variable height of the toilet seat by lifting horizontally with.

  The portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and the toilet seat and the toilet base are opposed to each other to have a minimum distance. Since the support mechanism is provided with at least one spring on the toilet base between the toilet seat and the toilet base, the toilet seat can be easily lifted from the stored state.

  Further, the portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and one end thereof is rotatable to a lower portion of the toilet seat. A fixed upper strut, a lower strut whose one end is pivotally fixed to the toilet base, and a support mechanism formed by rotatably connecting the other end of the upper strut and the other end of the lower strut to each other. In addition, since it has a holding mechanism with a spring that opens and extends the connection part between the upper strut and the lower strut to about 180 degrees or more in the connecting part between the upper strut and the lower strut, it can be easily folded and stored. Or the toilet seat can be held in a stable standing state.

  In addition, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and a hook provided rotatably on the back surface of the toilet seat. And at least one hook mechanism having a hook lock for stopping the hook provided on the toilet base and a hook spring provided for hooking the hook to the hook lock, the support mechanism is folded. It can be securely stored and held between the toilet seat and the toilet base.

  Furthermore, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and is substantially U-directional in one direction on the rear edge of the toilet seat. A cylindrical column support A having a letter-shaped opening and rotatable around a vertical central axis, and a substantially U-shaped opening in one direction on the edge of the toilet base A cylindrical column support B having a concave cross section provided to be rotatable around a vertical central axis, one end of which is rotatably fixed to the column support A, and the other end is fixed to the column support B so as to be rotatable. A rotating disk provided on the toilet base so that the center of the toilet base is rotatable about the vertical center axis, and one end portion around the vertical center axis on the edge of the rotating disk. The first arm fixed to be pivotable, and one end of the column support B so as to rotate the column support B around the vertical center axis. A holding mechanism formed by rotatably connecting the other ends of the first arm and the second arm, and at least three support mechanisms provided with the holding mechanism. Since it is provided, it can be easily folded and stored or can stand, and the toilet seat can be kept in a stable standing state.

  In addition, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and a handle is provided on the turntable. A stopper A and a stopper B that limit the movable range of the handle are provided on the top. By rotating the toilet seat in one direction, the turntable is rotated via the support column A, the support column, the support column B, the second arm, and the first arm. In the state where the support mechanism is stored between the toilet seat and the toilet base and the toilet seat and the toilet base are overlapped with the minimum distance, the handle is in a position where the handle is locked to the stopper A, and the connection angle between the first arm and the second arm Since the toilet seat is rotated at an obtuse angle, the toilet seat can be rotated into a retracted state and a standing state, and the support seat can be lifted in the opposite direction by raising the toilet seat substantially vertically. Since the coupling angle of the first arm and the second arm was set to be an acute angle to the handle to engage with the stopper B, and stance state to suppress the rotation of the toilet seat can be stably held.

  Further, the portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and the holding mechanism is provided on the toilet base and rotates. A motor that rotates the panel with gears, a sensor A and a sensor B provided on the toilet base to limit the rotation range of the rotating disk by the motor, and a sensor that detects the sensor A and sensor B provided on the second arm The second arm moves in a direction in which the connection angle between the first arm and the second arm becomes an obtuse angle, senses the sensor A, stops the motor, and the first arm and the second arm The second arm moves in the direction in which the connection angle becomes an acute angle, and the motor can be stopped by sensing the sensor B.

The portable toilet according to the present invention includes a support mechanism having a toilet seat having a substantially circular through hole as a defecation opening, and a support column having one end rotatably fixed to a support column provided on the back surface of the toilet seat. Since at least two or more are provided on the back surface of the toilet seat, the toilet seat can be stably supported.

Furthermore, the portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a support column A and a support column B, one end of which is rotatably fixed to the back surface of the toilet seat,
Since it can be folded in the toilet seat substantially parallel to the toilet seat, it can be stored in a thin state.

  Moreover, since the support | pillar A of the support mechanism and the support | pillar B are connected, the portable toilet which concerns on this invention can support a toilet seat more stably.

  Furthermore, the portable toilet according to the present invention includes a buckle that is rotatably fixed to a support column that constitutes a support mechanism, a buckle stopper that is provided on the support column and locks the buckle, and one end is hooked to the support column. Since the support mechanism is provided with a holding mechanism having a traction spring with the other end hooked on the buckle, the standing state and the folded state of the support mechanism can be held.

  The portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and the right support A and the right support B are X-shaped with each other. A right-crossing strut that is pivotably cross-connected, and a left-crossing strut that the left strut A and left strut B are pivotably cross-coupled in an X shape are symmetrically positioned between the toilet seat and the toilet base. The right crossing strut is fixed to the back of the toilet seat and the toilet base so that one end of the right crossing column can be rotated, and the other end can be driven along the right guide provided on the back of the toilet seat and the toilet base. A support mechanism is provided with one end side of the column rotatably fixed on the back surface of the toilet seat and the toilet base, and the other end side being able to travel along the left guide provided on the back surface of the toilet seat and the toilet base. The height of the toilet seat is continuously variable by moving up and down horizontally on the toilet base. Since bets can, it can be adjusted to the height that matches the type of the user, thereby improving the convenience.

  In addition, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and a toilet base positioned below the toilet seat. A screw shaft that is rotatably fixed on the toilet base, and a terminal of a right cross column that is movably connected to a screw portion of the screw shaft and that can travel along the right guide provided on the toilet base, and A connecting arm that rotatably supports the terminal of the left cross column that can run along the left guide provided on the toilet base and moves on the toilet base by the rotation of the screw shaft, and is detachably provided on the screw shaft The handle is equipped with a holding mechanism, and in conjunction with the support mechanism, the toilet seat can be raised and lowered horizontally on the toilet base to continuously change and hold the height of the toilet seat. Better and more convenient .

  Furthermore, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and along a right guide provided on the toilet base. A roller that is rotatably mounted on the terminal of the left cross column that can run and a left guide that is set on the toilet base, and a right guide that is provided on the back of the toilet seat. And a roller that is rotatably mounted on the terminal of the right crossing column that can run along the left guide provided on the back surface of the toilet seat, and that is provided on the toilet base. The right guide and the left guide are fixed in parallel on the toilet base, the right guide and the left guide provided on the toilet seat are fixed in parallel on the back of the toilet seat, and the support mechanism and the holding mechanism work together to place the toilet seat on the toilet base. Opposite to horizontal Since the lift to be able to smoothly continuously variable height of the seat, thereby improving the convenience and safety.

  The portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and the toilet seat and the toilet base are opposed to each other to have a minimum distance. Since the support mechanism has at least one spring on the toilet base between the toilet seat and the toilet base, and the toilet seat can be easily lifted from the stored state, the convenience and safety can be further improved. I can plan.

  Further, the portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and one end thereof is rotatable to a lower portion of the toilet seat. A fixed upper strut, a lower strut whose one end is pivotally fixed to the toilet base, and a support mechanism formed by rotatably connecting the other end of the upper strut and the other end of the lower strut to each other. And a holding mechanism having a spring at the connecting portion between the upper strut and the lower strut that opens and extends the connecting portion between the upper strut and the lower strut to approximately 180 degrees or more, and can be easily folded and stored, or Since it is possible to stand, and the toilet seat can be held in a stable standing state, convenience and safety can be improved.

  In addition, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and a hook provided rotatably on the back surface of the toilet seat. And at least one hook mechanism having a hook lock for stopping the hook provided on the toilet base and a hook spring provided for hooking and holding the hook on the hook lock, the support mechanism is folded, and the toilet seat And can be securely stored and held between the toilet bowl bases, the portability can be further improved.

  Furthermore, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and is substantially U-directional in one direction on the rear edge of the toilet seat. A cylindrical column support A having a letter-shaped opening and rotatable around a vertical central axis, and a substantially U-shaped opening in one direction on the edge of the toilet base A cylindrical column support B having a concave cross section provided to be rotatable around a vertical central axis, one end of which is rotatably fixed to the column support A, and the other end is fixed to the column support B so as to be rotatable. A rotating disk provided on the toilet base so that the center of the toilet base is rotatable about the vertical center axis, and one end portion around the vertical center axis on the edge of the rotating disk. The first arm fixed to be pivotable, and one end of the column support B so as to rotate the column support B around the vertical center axis. A holding mechanism formed by rotatably connecting the other ends of the first arm and the second arm, and at least three support mechanisms provided with the holding mechanism. It is easy to fold and store or stand, and the toilet seat can be held in a stable standing state, so that safety, convenience and portability can be improved.

  In addition, a portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and a handle is provided on the turntable. A stopper A and a stopper B that limit the movable range of the handle are provided on the top. By rotating the toilet seat in one direction, the turntable is rotated via the support column A, the support column, the support column B, the second arm, and the first arm. In the state where the support mechanism is stored between the toilet seat and the toilet base and the toilet seat and the toilet base are overlapped with the minimum distance, the handle is in a position where the handle is locked to the stopper A, and the connection angle between the first arm and the second arm Since the toilet seat is rotated at an obtuse angle, the toilet seat can be rotated into a retracted state and a standing state, and the support seat can be lifted in the opposite direction by raising the toilet seat substantially vertically. The handle is locked to the stopper B so that the connection angle between the first arm and the second arm becomes an acute angle, and the rotation of the toilet seat can be suppressed and the standing state can be stably maintained. Can be improved.

  Further, the portable toilet according to the present invention includes a toilet seat having a substantially circular through hole as a defecation opening, and a toilet base positioned below the toilet seat, and the holding mechanism is provided on the toilet base and rotates. A motor that rotates the panel with gears, a sensor A and a sensor B provided on the toilet base to limit the rotation range of the rotating disk by the motor, and a sensor that detects the sensor A and sensor B provided on the second arm And the second arm moves in a direction in which the connection angle between the first arm and the second arm becomes an obtuse angle, detects the sensor A, stops the motor, and connects the first arm and the second arm. Since the second arm moves in a direction in which the angle becomes an acute angle, the sensor B can be sensed and the motor can be stopped, so that the convenience can be further improved.

The portable toilet according to the present invention includes a support mechanism having a toilet seat having a substantially circular through hole as a defecation opening, and a support column having one end rotatably fixed to a support column provided on the back surface of the toilet seat. Are provided on the back surface of the toilet seat, and the toilet seat can be stably supported, so that safety can be improved.

  Furthermore, the portable toilet according to the present invention includes a toilet seat having an elbow-shaped through hole as a defecation opening, and a support column A and a support column B, one end of which is rotatably fixed to the back surface of the toilet seat, The toilet seat can be folded substantially parallel to the toilet seat, and can be stored in a thin storage state, so that portability can be improved.

  Moreover, since the support | pillar A and support | pillar B of a support mechanism are connected and the toilet seat can be supported more stably, the portable toilet concerning this invention can aim at the improvement of safety | security more.

  Furthermore, the portable toilet according to the present invention includes a buckle that is rotatably fixed to a support column that constitutes a support mechanism, a buckle stopper that is provided on the support column and locks the buckle, and one end is hooked to the support column. A holding mechanism having a traction spring with the other end hooked to the buckle is provided in the support mechanism, and the support mechanism can be held in a standing state and a folded state, thereby improving safety and portability. I can plan.

  Therefore, the present invention can provide a portable toilet bowl that is highly portable, convenient, and highly safe.

  Embodiments of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 is a three-dimensional structural diagram of Embodiment 1 of a portable toilet according to claim 1, claim 2, claim 3 or claim 4.
The function of the portable toilet 1 will be described with reference to FIGS. 1, 2, and 3.
In FIG. 1, a portable toilet 1 includes a toilet seat 10, a defecation port 10-1, a toilet base 11, a support mechanism 12, a right cross column 12a, a right column A 12a-1, a right column B 11a-2, a cross shaft 12a-3, Upper right guide 12a-4, upper left guide 12b-4, left cross column 12b, left column A12b-1, left column B12b-2, cross shaft 12b-3, upper left guide 12b-4, holding mechanism 13, screw shaft 13-1 , A screw portion 13-2, a screw shaft attaching portion 13-3, a 13-connecting arm 13-4, a handle 13-5, a spring 14-1 and a spring 14-2.

  There is a toilet base 11 below the toilet seat 10 having a substantially circular through hole as a defecation opening 10-1, a support mechanism 12 that lifts and supports the toilet seat 10 between the toilet seat 10 and the toilet base 11, and this support mechanism 12. There is a holding mechanism 13 for holding the toilet seat support.

The support mechanism 12 includes a right cross column 12a and a left cross column 12b provided in a symmetrical position between the toilet seat 10 and the toilet base 11.
The right cross strut 12a is a right strut A12a-1 and a right strut B12a-2 that are cross-coupled in an X shape so as to be rotatable by a cross shaft 12a-3.
In the left cross column 12b, the left column A12b-1 and the left column B12b-2 are cross-connected to each other in an X shape so as to be rotatable by the left cross shaft 12b-3.

The right column A12a-1 has one end pivotably fixed to the back surface of the toilet seat 10, the other end provided with a lower right roller 12a-6 (FIG. 3), and a lower right guide 12a-5 (on the toilet base 11). It was possible to run along Fig. 3).
One end of the right column B12a-2 is fixed on the toilet base 11 so as to be rotatable, and the other end of the right column B12a-2 can travel along the upper right guide 12a-4 provided on the back surface of the toilet seat 10.

One end of the left column A12b-1 is rotatably fixed to the back surface of the toilet seat 10, and a lower left roller 12b-6 (FIG. 3) is provided at the other end. The lower left guide 12b-5 provided on the toilet base 11 (FIG. 3). ).
One end of the left column B12b-2 is fixed on the toilet base 11 so as to be rotatable, and the other end is allowed to travel along the upper left guide 12b-4 provided on the back surface of the toilet seat 10.
The lower right guide 12a-5 and the lower left guide 12b-5 are fixed in parallel on the toilet base 11, and the upper right guide 12a-4 and the upper left guide upper left guide 12b-4 are fixed in parallel to the back surface of the toilet seat 10. Yes.

The holding mechanism 13 includes a screw shaft 13-1, a screw portion 13-2, a screw shaft attaching portion 13-3, a connecting arm 13-4, and a handle 13-5.
The screw shaft 13-1 is rotatably fixed to a screw shaft mounting portion 13-3 fixed on the toilet base 11.
Therefore, the screw shaft 13-1 rotates but does not move on the toilet base.
The connecting arm 13-4 is movably connected to the screw portion 13-2 of the screw shaft 13-1, and rotatably supports the terminal portion of the right column A12a-1 and the lower right roller 12a-6. Further, the terminal portion of the left column A12b-1 and the lower left roller 12b-6 are rotatably supported and connected.
The handle 13-5 is detachably provided on the screw shaft 13-1.

The screw shaft 13-1 is rotated by the handle 13-5, and the connecting arm 13-4 is moved on the toilet base 11 by the rotation of the screw portion 13-2 of the screw shaft 13-1, and the lower right roller of the right column A12a-1 12a-6 is run along the lower right guide 12a-5 provided on the toilet base 11, and at the same time, the lower left roller 12b-6 of the left column A12b-1 is provided along the left guide 12b-5 provided on the toilet base 11. And run.
As the lower right roller 12a-6 of the right column A12a-1 travels, the upper right roller 12a-7 of the right column B12a-2 moves to the upper right guide 12a-4 provided on the back surface of the toilet seat 10 via the cross shaft 12a-3. Drive along.
Further, as the lower left roller 12b-6 of the left column A12b-1 travels, the upper left guide 12b-4 provided on the back surface of the toilet seat 10 by the upper left roller 12b-7 of the left column B12b-2 via the cross shaft 12b-3. Drive along.

The storage state of the portable toilet 1 in which the support mechanism 12 is stored between the toilet seat 10 and the toilet base 11 is such that the distance between the toilet seat 10 and the toilet base 11 is minimum, and the left and right cross columns (12a, 12b) are substantially parallel. Yes.
The greatest force is required when raising the left and right cross columns (12a, 12b) that are substantially parallel.
The toilet base 11 is provided with springs (14-1, 14-2) for energizing lifting force to the left and right crossing columns (12a, 12b) that are in a substantially parallel state in the stowed state to facilitate rising. .

  As described above, the portable toilet 1 according to the present invention includes the holding mechanism 13 in the spring (14-1, 14-2) and the support mechanism 12, so that the handle 13-3 can be turned right or left by rotating the handle 13-3. The toilet seat 10 with the support mechanism 12 composed of the support column 12a and the left support column 12b is moved vertically and horizontally with respect to the toilet base 11, and the height of the toilet seat is continuously changed to match the body shape of the user. The toilet seat 10 is held at an arbitrary height.

When using the portable toilet 1, the chuck (not shown) of the portable bag 18 shown in FIG. 4 is opened, the portable toilet 1 is taken out, and the handle 13-5 accommodated in the portable bag 18 is attached. As shown in FIG. 1, it is attached to the screw shaft 13-1.
Next, the handle 13-5 is turned in one direction (stand leg direction) to rotate the screw shaft, the support mechanism 12 is raised, the toilet seat 10 is raised to an arbitrary height, and the rotation of the handle 13-5 is stopped. The toilet seat 10 is held at an arbitrary height.
The inner bag 15 and the outer bag 17 which are separately folded between the toilet seat 10 and the toilet base 11 are set as shown in FIG.

Next, as shown in FIG. 3, the bottom of the excrement storage bag 16 is inserted into the inner bag 15, and the opening of the excrement storage bag 16 is installed along the periphery of the toilet port 10-1 of the toilet seat 10. .
After use, the excreta storage bag 16 is removed from the portable toilet 1 and processed.
Next, the handle 13-5 is turned in the opposite direction at the time of start-up, the toilet seat 10 is lowered until the toilet seat 10 and the toilet base become the shortest distance, and the inner bag 15 and the outer bag 17 are moved between the toilet seat 10 and the toilet base 11. Fold and store separately in between.
And the portable toilet 1 is stored in the portable bag 18 as shown in FIG. 4, and a chuck | zipper (not shown) is tightened and stored.

  As described above, the portable toilet 1 according to the present invention can be quickly taken out of the portable bag 18 and easily set in a use state, and can be easily stored and carried in the portable bag 18. Can do.

5, FIG. 6, FIG. 7 and FIG. 8 are explanatory views of Embodiment 2 of the portable toilet according to claim 5, claim 6, claim 7 or claim 8.
The function of the portable toilet 2 will be described with reference to FIGS.
The portable toilet 2 includes a toilet seat 20, a defecation opening 20-1, a toilet base 21, a support mechanism 22, an upper support 22-1, an upper support 22-2, an upper support 22-2, a lower support 22-4, A lower support 22-5, a lower support 22-6, a connecting shaft 22-7, a holding mechanism 23, a spring 23-1, a hook mechanism 24, a waste storage bag 25 and a portable bag 26 are provided.

The portable toilet 2 supports the toilet seat 20 between a toilet seat 20 having a circular through hole as a defecation opening 20-1, a toilet base 21 positioned below the toilet seat 20, and the toilet base 21 and the toilet seat 20. And a support mechanism 22.
The support mechanism 22 includes an upper support 22-1, an upper support 22-2, an upper support 22-3, a lower support 22-4, a lower support 22-5, a lower support 22-6, and a connecting shaft 22. -7.
One end of the upper support 22-1 is pivotally supported by the upper support 22-2 of the upper support 22-2 fixed to the lower portion of the toilet seat 20, and one end of the lower support 22-4 is It is pivotally supported by a lower strut receiving shaft 22-6 fixed to the toilet base 21 so as to be rotatable.
Further, the other ends of the upper support 22-1 and the lower support 22-4 are connected to each other by a connecting shaft 22-7 so as to be rotatable.

  The support mechanism 22 includes a holding mechanism 23 provided with a spring 23-1 on the connecting shaft 22-7. The support mechanism 22 can be folded inside the toilet base 21, is raised from a folded state, and is extended to approximately 180 degrees or more to extend the toilet seat 20. It can be lifted and stably held at a certain height.

A hook mechanism 24 is provided on the back surface of the toilet seat and the toilet base 21.
The hook mechanism 24 includes a hook 24-1, a hook mounting portion 24-2, a hook receiving shaft 34-3, a hook spring 24-4, and a hook receiver 24-5 and a through hole 24 on the toilet base 21. It consists of -6.
The hook 24-1 is pivotally supported by a hook receiving shaft 34-3 provided in the hook mounting portion 24-2.
In order to hook and hold the hook 24-1 on the hook receiver 24-5 provided on the through hole 24-6 provided so as to penetrate the toilet base 21, a hook spring 24-4 is provided on the hook receiving shaft 34-3. Provided.

When the portable toilet 2 is used from the retracted state, the chuck (not shown) of the portable bag 26 shown in FIG. 8 is opened, the portable toilet 2 is taken out, and the hook mechanism 24 is removed. The mechanism is opened and extended to about 180 degrees or more and maintained in a standing state.
Next, as shown in FIG. 6, the bottom of the excrement storage bag 25 is inserted into the portable toilet 2, and the opening of the excrement storage bag 25 is installed along the periphery of the toilet port 20-1 of the toilet seat 20. .
After use, the excrement storage bag 25 is taken out from the portable toilet 2 and processed.
Next, the holding mechanism 23 is folded inward, the toilet seat 20 is pushed from above, the support mechanism 23 is folded inward, and the toilet seat 20 is locked to the toilet base 21 by the hook mechanism 24.
And the portable toilet 2 is stored in the portable bag 26 as shown in FIG. 8, and a chuck | zipper (not shown) is tightened and stored.

  As described above, the portable toilet 2 according to the present invention includes the three support mechanisms 22 having the holding mechanism 23 and the three hook mechanisms 24. Therefore, the hook mechanism 24 can be easily detached from the folded state, A stable standing state can be maintained.

9, FIG. 10 and FIG. 11 are explanatory diagrams of Embodiment 3 of the portable toilet according to claim 9 or claim 10.
The function of the portable toilet 3 will be described with reference to FIGS.
The portable toilet 3 includes a toilet seat 30, a defecation opening 30-1, a toilet base 31, a support mechanism 32, and a holding mechanism 33.
The support mechanism 32 includes a support 32-1, an upper support 32-2, an upper bearing 32-3, an upper support shaft 32-4, a lower support 32-5, a lower bearing 32-6, and a lower support shaft 32-7. Prepare.
The holding mechanism 33 includes a turntable 33-1, a turntable shaft 33-2, a first arm 33-3, a second arm 33-4, an arm shaft 33-5, a handle 33-6, a stopper A33-7, and a stopper B33. -8.

The upper column support 32-2 has a cylindrical shape with a concave cross section having a substantially U-shaped opening in one direction, and is rotatably fixed to an upper bearing 32-3 provided on the rear edge of the toilet seat 30. ing.
The lower support 32-5 has a cylindrical shape with a concave section having a substantially U-shaped opening in one direction, and is rotatably fixed to a lower bearing 32-6 provided on the upper edge of the toilet base 31. ing.
One end of the support 32-1 is rotatably supported by an upper support shaft 32-4 provided on the upper support 32-2, and the other end is provided on a lower support shaft 32-- provided on the lower support 32-5. 7 is pivotally supported.

The holding mechanism 33 is rotatably supported by a rotary disc shaft 33-2 provided at the center of the toilet base 31, and has a rotary disc 33-1 provided on the toilet base 31 and one end portion on an edge of the rotary disc 33-1. A first arm 33-3 that is rotatably fixed, a second arm 33-4 that is fixed at one end to the lower support 32-6, and a handle 33-6 that is mounted on the turntable 33-1. A stopper A33-7 and a stopper B33-8 are provided on the toilet base 33 to limit the movable range of the handle 33-6.
The other ends of the first arm 33-3 and the second arm 33-3 are connected to each other so as to be rotatable.

When the portable toilet 3 is in the standing state and the handle 33-6 of the holding mechanism 33 is at the position of the stopper A33-7, the connection angle formed by the first arm 33-3 and the second arm 33-4 is an obtuse angle. Thus, the toilet seat 30 is rotated in the clockwise direction so that the support column 32-1 is laid down, and the retracted state shown in FIG. 11 can be obtained.
By rotating the toilet seat 30 in the clockwise direction, the upper support column 32-2 is rotated in the clockwise direction, and the lower support column 32-5 is also rotated in the clockwise direction via the support column 32-1. 32 is stored between the toilet seat 30 and the toilet base 31 and stored in a portable bag (not shown) in a state where the toilet seat 30 and the toilet base 31 are stacked with a minimum distance.

Further, in order to change the portable toilet 3 shown in FIG. 11 from the retracted state to the standing state, by rotating the toilet seat 30 counterclockwise, the upper supporter 32-2 rotates counterclockwise, Accordingly, the lower supporter 32-5 also rotates counterclockwise, and the supporter 32-1 of the support mechanism 32 is raised substantially vertically to raise the toilet seat 30.
The holding mechanism 33 engages the handle 33-6 with the stopper B33-6 so that the connection angle between the first arm 33-3 and the second arm 33-4 is an acute angle and locks the lower strut support 32-5 in the clockwise direction. This prevents the rotation to a stable position.
In the portable toilet 3, three support mechanisms 32 including a holding mechanism 33 are provided between the toilet seat 30 and the toilet base 31.

When the portable toilet 3 is used from the stored state, the chuck (not shown) of the portable bag (not shown) is opened, the portable toilet 3 is taken out, and the toilet seat 30 is rotated counterclockwise. The column is raised substantially vertically to be in a standing state, and the handle 33-6 of the holding mechanism 32 is hooked on the stopper B33-8 to stably maintain the standing state.
Next, the bottom of the excrement storage bag (not shown) is inserted into the portable toilet 3, and the opening of the excrement storage bag is installed along the periphery of the toilet port 30-1 of the toilet seat 30.
After use, the excreta storage bag is taken out from the portable toilet 3 and processed.
Next, the handle 33-6 of the holding mechanism 32 is hooked on the stopper A33-7, the toilet seat 30 is rotated in the clockwise direction, the three support columns are laid down, and the support mechanism 32 and the holding mechanism 33 are stored inside. And the portable toilet 3 is stored in a portable bag, and a chuck | zipper is tightened and stored.

  As described above, the portable toilet 3 according to the present invention includes the three support mechanisms 32 having the holding mechanism 33, and can easily stand and maintain a stable standing state.

FIG. 12 is an explanatory view of Embodiment 3 of the portable toilet according to claim 11.
The function of the portable toilet 4 will be described with reference to FIG.
The portable toilet 4
The toilet seat 30, the toilet opening 30-1, the toilet base 31, the support mechanism 32, the holding mechanism 42, and the switch box 43 are provided.
The support mechanism 32 includes a support 32-1, an upper support 32-2, an upper bearing 32-3, an upper support shaft 32-4, a lower support 32-5, a lower bearing 32-6, and a lower support shaft 32-7. Prepare.
The holding mechanism 42 includes a turntable 42-1, a turntable shaft 42-2, a first arm 42-3, an arm shaft 42-4, a second arm 42-5, a sensing hole 42-6, a sensor A42-7, and a sensor. B42-8, a motor 42-9 and a motor gear 42-10 are provided.

The portable toilet 4 has the same basic structure as the portable toilet 3 (see FIG. 9), but a part of the holding mechanism is electrically operated.
The portable toilet 4 is driven by the handle 33-6 of the holding mechanism 33 of the portable toilet 3, and the portable toilet 4 is driven by a motor 42-9 and a motor gear 42-10 provided on the motor 42-9. 1 is driven to rotate.

The movable range of the handle 33-6 is limited by the stopper A33-7 and the stopper B33-8 of the portable toilet 3, but the portable toilet 4 has a sensing hole 42-6 provided in the second arm 42-5. The position of the second arm 42-5 is detected by the sensor A42-7 and the sensor B42-8 provided on the toilet base 31, and the motor 42-9 is controlled based on this detection signal.
For example, an infrared switch may be used for the sensor A 42-7 and the sensor B 42-8.

When using, the portable toilet 4 is taken out by opening a chuck (not shown) of the portable bag (see FIG. 4).
Next, when the toilet seat 30 is rotated counterclockwise from the retracted state and the support column 32-1 is completely upright, the sensing hole 42-6 of the second arm 42-5 of the holding mechanism 42 is directly above the sensor A42-7. Yes, the sensor A 42-7 detects the position of the second arm 42-5, activates the motor 42-9, and rotates the turntable 42-1 clockwise via the motor gear 42-10.
As the turntable 42-1 rotates in the clockwise direction, the first arm 42-3 moves to rotate the second arm 42-5 in the counterclockwise direction, and the sensing hole 42-6 becomes the sensor B42-8. Sensor B42-8 detects and stops the motor 42-9.
The connection angle between the first arm 42-3 and the second arm 42-5 is made smaller to an acute angle, and the lower supporter 32-5 is prevented from rotating in the clockwise direction so that the standing state of the portable toilet 4 is stabilized. Hold.

Next, the bottom of the excrement storage bag (not shown) is inserted into the portable toilet 4 and the opening of the excrement storage bag is installed along the periphery of the toilet port 30-1 of the toilet seat 30.
After use, the excreta storage bag is taken out from the portable toilet 3 and processed.

In order to put the portable toilet 4 in the standing state into the retracted state, a push switch (not shown) of the switch box 43 is pushed to activate the motor 42-9, and the rotating gear 42-1 counterclockwise by the motor gear 42-10. The second arm 42-5 is rotated clockwise by rotating the first arm 42-3 to displace the fulcrum of the first arm 42-3 on the turntable 42-1, and the sensing hole 42-6 is connected to the sensor A42-7. When it comes directly above, the sensor A 42-7 senses and stops the motor 42-9.
At this time, the connection angle between the first arm 42-3 and the second arm 42-5 is widened to become an obtuse angle state, and the lower column support 32-5 is in a state in which it can rotate clockwise.
Next, by rotating the toilet seat 30 in the clockwise direction, the upper strut receiver 32-2 is rotated in the clockwise direction, and the lower strut receiver 32-5 is also rotated in the clockwise direction via the strut 32-1, so that the strut 32-1 is rotated. The support mechanism 32 is laid sideways and stored between the toilet seat 30 and the toilet base 31 and stored in a portable bag (not shown) in a state where the toilet seat 30 and the toilet base 31 are stacked with a minimum distance.

  As described above, the portable toilet 4 according to the present invention is provided with three support mechanisms 32 having the holding mechanism 42 between the toilet seat 30 and the toilet base 31 and is taken out of the portable bag when used, and can be easily and quickly erected. The standing state can be maintained, and it can be easily folded and stored in a portable bag.

FIGS. 13 and 14 are explanatory views of Embodiment 5 of the portable toilet according to claim 12 or claim 13.
The function of the portable toilet 5 will be described with reference to FIGS. 13 and 14.
The portable toilet 5 includes a toilet seat 50, a defecation port 50-1, a support mechanism 51, and a holding mechanism 52.
The support mechanism 51 is composed of a right support A51-1, a right support A51-2, a right support A51-3, a right support B51-4, a right support B51-5, a right support B51-6, and a right support connection. Part 51-7.
The holding mechanism 52 includes a right buckle 52-1, a right arm 52-2, a right arm shaft 52-3, a right buckle retaining shaft 52-4, a right traction spring 52-5, a right traction spring latch pin 52-6, a right A buckle stopper pin 52-7 is provided.

The portable toilet 5 holds a toilet seat 50 having a substantially rectangular through hole as a defecation opening 50-1, a support mechanism 51 for supporting the toilet seat 50 below the toilet seat 50, and a folded state and a standing state of the support mechanism 51. Holding mechanism 52 is provided.
One end of the right strut A51-1 of the support mechanism 51 is fixed to a right strut receiver A51-2 provided on the back surface of the toilet seat 50 by a right strut bearing shaft A51-3. One end is fixed to a right column support B51-5 provided on the back surface of the toilet seat 50 by a right column support shaft B51-6.
In addition, the right strut A51-1 and the right strut B51-4 are connected by the right strut connecting portion 51-7 and are configured as a pair, and thus perform the same movement.
When the portable toilet 5 is used, the right column A51-1 and the right column B51-4 are extended and stand as shown in FIG. 13, and when stored, the back surface of the toilet seat 50 is placed in the back surface of the toilet seat 50 as shown in FIG. Lay down until it becomes almost parallel to.

One end of the right arm 52-2 of the holding mechanism 52 is fixed to the right column A51-1 by a right arm shaft 52-3 so as to be rotatable, and a right buckle retaining shaft 52-4 is attached to the other end of the right arm 52-2. To attach the central portion of the right buckle 52-1 perpendicularly to the right arm 52-2.
Further, a right traction spring latch pin 52-6 is provided at a position near the back surface side of the toilet seat 50 of the right column holder A51-2, and one end of the right traction spring 52-5 is hooked to the right traction spring latch pin 52-6. The other end of the right traction spring 52-5 is hooked on the right arm shaft 52-3.
Further, a right buckle stopper pin 52-7 is provided on the right column support A51-2 to lock the right buckle 52-1.

  The portable toilet 5 includes a right buckle 52-1, a right arm 52-2, a right arm shaft 52-3, a right buckle retaining shaft 52-4, a right traction spring 52-5, a right traction spring latch pin 52-6, A holding mechanism 52 including a right buckle stopper pin 52-7 is provided, and includes a right column A51-1, a right column receiver A51-2, a right column receiver A51-3, a right column B51-4, a right column receiver B51-5, and a right column. As shown in FIG. 13, the support mechanism 51 composed of the support column B51-6 and the right support column connecting part 51-7 can be folded at a symmetrical position on the left back surface of the toilet seat 50 as shown in FIG. Provide as possible.

In the standing state of the portable toilet 5 shown in FIG. 13, the right column A 51-1 is pulled to the outside of the back surface of the toilet seat 50 by the action of the right buckle 52-1 and the right traction spring 52-5 to maintain a stable standing state. To do.
Similarly, the left column A on the left back surface of the toilet seat 50 is pulled to the outside of the back surface of the toilet seat 50 by the action of the left buckle 52-8 and the left traction spring 52-10, and maintains a stable standing state. In the folded state of the portable toilet 5 shown in FIG. 14, the right column A51-1 is pulled to the back side of the toilet seat 50 by the action of the right buckle 52-1 and the right traction spring 52-5, and the folded state is maintained.
Similarly, the left column A on the left back surface of the toilet seat 50 is pulled toward the back surface side of the toilet seat 50 by the action of the left buckle 52-8 and the left traction spring 52-10, and maintains the folded state.

When using, the portable toilet 5 is taken out by opening a chuck (not shown) of a portable bag (not shown, see FIG. 4).
Next, the support column folded from the retracted state is opened and extended by the holding mechanism until the standing state is maintained.
Next, the bottom of the excrement storage bag (not shown) is inserted into the portable toilet 5 and the opening of the excrement storage bag is installed along the periphery of the toilet port 50-1 of the toilet seat 50.
After use, the excreta storage bag is taken out from the portable toilet 5 and processed.
The support column is laid down in a portable bag (not shown) until the folded state is maintained by the holding mechanism.

  A three-dimensional structural diagram of Embodiment 1 of the portable toilet according to claim 1, claim 2, claim 3 or claim 4.   Side view of Embodiment 1 in the standing state of the portable toilet shown in FIG.   Sectional drawing of Embodiment 1 in the use condition of the portable toilet which concerns on Claim 1, Claim 2, Claim 3 or Claim 4   The side view of Embodiment 1 in the storage state of the portable toilet bowl which concerns on Claim 1, Claim 2, Claim 3 or Claim 4   3D structure diagram of embodiment 2 of portable toilet according to claim 5, claim 6, claim 7 or claim 8   Sectional drawing of Embodiment 2 of the portable toilet shown in FIG.   Sectional drawing of Embodiment 2 in the storage state of the portable toilet bowl which concerns on Claim 5, Claim 6, Claim 7 or Claim 8   The schematic block diagram of the hook mechanism of the portable toilet which concerns on Claim 7 or Claim 8   A three-dimensional structural diagram of Embodiment 3 of the portable toilet according to claim 9 or claim 10   The three-dimensional structure figure of Embodiment 3 in the storage state of the portable toilet bowl which concerns on Claim 9 or Claim 10   Three-dimensional sectional view of Embodiment 3 of the portable toilet according to claim 9 or claim 10   A three-dimensional structural diagram of Embodiment 4 of the portable toilet according to claim 11.   A three-dimensional structural diagram of Embodiment 5 of the portable toilet according to claim 12 or claim 13   The three-dimensional structure figure of Embodiment 5 in the storage state of the portable toilet concerning Claim 13.

  1, 2, 3, 4, 5. . . Portable toilet, 10. . . Toilet seat, 10-1. . . 10. defecation opening, . . Toilet bowl base, 12. . . Support mechanism, 12a. . . Right cross column, 12a-1. . . Right strut A, 11a-2. . . Right strut B, 12a-3. . . Cross axis, 12a-4. . . Upper right guide, 12b-4. . . Upper left guide, 12b. . . Left cross column, 12b-1. . . Left strut A, 12b-2. . . Left column B, 12b-3. . . Cross axis, 12b-4. . . Upper left guide, 13. . . Holding mechanism, 13-1. . . Screw shaft, 13-2. . . Screw part, 13-3. . . Screw shaft mounting portion, 13-4. . . Connecting arm, 13-5. . . Handle, 14-1. . . Spring, 14-2. . . Spring, 20. . . Toilet seat, 20-1. . . Defecation opening, 21. . . Toilet bowl base, 22. . . Support mechanism, 22-1; . . Upper strut, 22-2. . . Upper support holder, 22-3. . . Upper support shaft, 22-4. . . Lower support, 22-5. . . Lower strut support, 22-6. . . Lower support shaft, 22-7. . . Connecting shaft, 23. . . Holding mechanism, 23-1. . . Spring, 24. . . Hook mechanism, 25. . . Excrement storage bag, 26. . . Mobile bag, 30. . . Toilet seat, 30-1. . . Defecation opening, 31. . . Toilet bowl base, 32. . . Support mechanism, 32-1. . . Support, 32-2. . . Upper support holder, 32-3. . . Upper bearing, 32-4. . . Upper support shaft, 32-5. . . Lower strut support, 32-6. . . Lower bearing, 32-7. . . Lower support shaft, 33. . . Holding mechanism, 33-1. . . Turntable, 33-2. . . Rotary disk shaft, 33-3. . . First arm, 33-4. . . Second arm, 33-5. . . Arm axis, 33-6. . . Handle, 33-7. . . Stopper A, 33-8. . . Stopper B, 42. . . Holding mechanism, 42-1; . . Turntable, 42-2. . . Turntable shaft, 42-3. . . First arm, 42-4. . . Arm shaft, 42-5. . . Second arm, 42-6. . . Sensing hole, 42-7. . . Sensor A, 42-8. . . Sensor B, 42-9. . . Motor, 42-10. . . Motor gear, 43. . . Switch box, 50. . . Toilet seat, 50-1. . . Defecation opening, 51. . . Support mechanism, 51-1. . . Right strut A, 51-2. . . Right strut holder A, 51-3. . . Right support shaft A, 51-4. . . Right strut B, 51-5. . . Right support B, 51-6. . . Right strut bearing B, 51-7. . . Right strut connecting part, 52. . . Holding mechanism, 52-1. . . Right buckle, 52-2. . . Right arm, 52-3. . . Right arm shaft, 52-4. . . Right buckle retaining shaft, 52-5. . . Right traction spring, 52-6. . . Right traction spring latch pin, 52-7. . . Right buckle stopper pin.

Claims (18)

  A portable toilet comprising: a toilet seat; a support mechanism that supports the toilet seat under the toilet seat; and a holding mechanism that holds the support of the toilet seat.   2. The portable toilet according to claim 1, further comprising a toilet base below the toilet seat, wherein the support mechanism is located between the toilet seat and the toilet base and is connected to the toilet seat and the toilet base.   The portable toilet according to claim 1, wherein a defecation opening is formed by providing a substantially circular through hole in the center of the toilet seat. The support mechanism is
A right intersection strut in which the right strut A and the right strut B are cross-coupled so as to be rotatable in an X shape with each other;
A left crossing strut in which the left strut A and the left strut B are pivotally connected to each other in an X shape;
In a symmetrical position between the toilet seat and the toilet base,
One end side of the right cross column is rotatably fixed on the back surface of the toilet seat and the toilet base,
The other end side can run along the right guide provided on the back surface of the toilet seat and the toilet base,
One end side of the left cross column is rotatably fixed on the back surface of the toilet seat and the toilet base,
The other end side can run along the left guide provided on the back surface of the toilet seat and the toilet base,
The portable toilet according to claim 2, wherein the terminal position of the right crossing strut in the right guide and the terminal position of the left crossing strut in the left guide are held by the holding mechanism. The holding mechanism is
A screw shaft rotatably fixed on the toilet base;
It is movably connected to the threaded portion of the screw shaft, and can run along the left guide provided on the toilet base and the terminal of the right cross column that can run along the right guide provided on the toilet base. A connecting arm that pivotally supports the terminal of the left cross column and is moved on the toilet base by the rotation of the screw shaft;
A handle detachably provided on the screw shaft;
The portable toilet according to claim 4, further comprising: The terminal of the right crossing strut that can travel along the right guide provided on the toilet base and the terminal of the left crossing strut that can travel along the left guide provided on the toilet base are rotatably attached. With the roller
Mounted rotatably on the terminal of the right cross column that can run along the right guide provided on the back surface of the toilet seat and on the terminal of the right cross column that can run along the left guide provided on the back surface of the toilet seat. A roller,
A right guide and a left guide provided on the toilet base are fixed in parallel on the toilet base, and a right guide and a left guide provided on the toilet seat are fixed in parallel on the back surface of the toilet seat. The portable toilet according to claim 4   At least one spring for facilitating the lifting of the toilet seat from a stored state in which the toilet seat and the toilet base are opposed to each other to have a minimum distance and the support mechanism is stored between the toilet seat and the toilet base. The portable toilet according to claim 4, wherein the portable toilet is provided above. The support mechanism includes an upper column having one end rotatably fixed to the lower portion of the toilet seat, and a lower column having one end rotatably connected to the other end of the upper column,
The holding mechanism has a connection portion between the upper support column and the lower support column, and the connection portion between the upper support column and the lower support column is extended to approximately 180 degrees or more to hold the toilet seat in a stable standing state. The portable toilet according to claim 2, further comprising a spring.   The portable toilet according to claim 2, wherein the other end of the lower support is fixed to the toilet base so as to be rotatable.   A hook rotatably provided on the back surface of the toilet seat, a hook lock for stopping the hook provided on the toilet base, and a hook spring provided on the hook for hooking and holding the hook on the hook lock; The portable toilet according to claim 9, further comprising a hook mechanism including a hook mechanism.   The portable toilet according to claim 10, further comprising at least one hook mechanism and at least one support mechanism having the holding mechanism. A cylindrical column support A having a substantially U-shaped opening in one direction on the back surface edge of the toilet seat and provided to be rotatable around a vertical central axis, and one on the edge on the toilet base. A cylindrical column support B having a substantially U-shaped opening in the direction and having a concave cross section provided to be rotatable around a vertical central axis, and one end of which is rotatably fixed to the column support A, A support mechanism having a support column rotatably fixed to the support column B at the other end,
A rotating disk provided on the toilet base so as to be rotatable about the center of the toilet base as a vertical central axis, and a first arm having one end fixed to the edge of the rotating disk so as to be rotatable around the vertical central axis; A second arm having one end fixed to the column support B so as to rotate the column support B around a vertical center axis, and the other ends of the first arm and the second arm rotate with respect to each other. The portable toilet according to claim 2, further comprising at least three support mechanisms each provided with a holding mechanism that is connected to each other and provided with an initial holding mechanism. A handle is provided on the turntable, and a stopper A and a stopper B that limit the movable range of the handle are provided on the toilet base.
By rotating the toilet seat in one direction, the turntable is rotated through the support column A, the support column, the support column B, the second arm, and the first arm, and the support mechanism is connected to the toilet seat and the In a state where the toilet seat and the toilet base are overlapped with a minimum distance when stored between the toilet bases, the handle is in a position where the handle is locked to the stopper A, and the connection angle between the first arm and the second arm is Obtuse,
Further, by rotating the toilet seat in the opposite direction, the support mechanism column is raised substantially vertically to lift the toilet seat, and the handle is locked to the stopper B so that the first arm and the second arm The portable toilet according to claim 12, wherein the connecting angle is set to an acute angle, and the standing state is stably maintained. In the holding mechanism,
A motor that is provided on the toilet base and rotationally drives the rotating disk with a gear;
Sensor A and Sensor B provided on the toilet base to limit the rotation range of the rotating disk by the motor;
A sensing port provided on the second arm for sensing the sensor A and the sensor B;
The second arm moves in a direction in which the connection angle between the first arm and the second arm becomes an obtuse angle, senses the sensor A, stops the motor, and the first arm and the second arm The portable toilet according to claim 12, wherein the second arm moves in a direction in which the connection angle becomes an acute angle, detects the sensor B, and stops the motor.   2. The portable device according to claim 1, further comprising at least two support mechanisms, each having a support column having one end rotatably fixed to a support column provided on the back surface of the toilet seat, on the back surface of the toilet seat. Toilet bowl. The support column includes a support column A and a support column B, one end of which is rotatably fixed to the back surface of the toilet seat,
The portable toilet according to claim 15, wherein the toilet seat can be folded in substantially parallel to the toilet seat.   The portable toilet according to claim 16, wherein the support column A and the support column B are connected to each other. A buckle rotatably fixed to a support column constituting the support mechanism;
A buckle stopper that is provided on the column and locks the buckle;
The support mechanism includes a traction spring having one end hooked to the column support and the other end hooked to the buckle, and maintains a standing state and a folded state of the previous support mechanism. The portable toilet according to claim 15, wherein:

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