JP2005087380A - Portable temporary toilet - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a portable temporary toilet which does not need shipping/discharging working from a truck, can keep a regulation height while the truck is moving, and can be used without problems by a user while he/she uses it. <P>SOLUTION: In a portable temporary toilet 1 which has a box composing of right/left side sections 1a, 1d, a back section 1e, a front section 1b equipped with a door and a top section 1c, and a toilet bowl and an excreta tank mounted in the box, a door lintel is not made above the door 3 in the front section 1b, an expandable organization which cross-links two frames is set between the 1st frame formed with the upper part of the front section 1b, the upper part of the right/left side sections 1a, 1d, and the upper part of the back section 1e, and a second frame formed with the top section 1c corresponding to the first frame, and a concertina roof section 2 which is swung from the second frame and opens/closes with a telescopic motion is provided, and the roof section 2a of the roof section 2, which swings down above the door 3, is formed with slits like a shop curtain. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a mobile temporary toilet used outdoors such as a construction site, a construction site, an event site, or an outdoor leisure facility.

Generally, construction sites, event venues, outdoor leisure facilities, etc. are places where there are few buildings in the surrounding area and there are no outdoor toilets provided in parks, so construction workers and users of venues should use toilets as needed. I can't. Also, roads, electricity, gas, water and sewage works are often done in places where there are shops and buildings, but work is done at night when the shops are closed to avoid traffic obstruction due to the work. For this reason, construction workers often cannot use the toilet during work, and even if it is available time, the worker can use the toilet easily without causing trouble to the store.
For this reason, conventionally, a telephone box type portable toilet is loaded on a truck bed and transported to the site, and is lowered from the truck bed and temporarily used near the site.
However, the telephone box type portable toilet is heavy and must be loaded and unloaded using a crane or the like when temporarily constructed near the site. Moreover, when installing this portable toilet in another place, it had to be placed on the truck bed again by using a crane or the like, and there was a problem that installation work and transport work were troublesome.
In addition, the telephone box type portable toilet is vertically long, so when transporting it by truck, it was placed and transported sideways from the standpoint of stability. There was a problem that the water in the tank may be scattered in the portable toilet or give off a bad odor, which is undesirable in terms of hygiene. As a result, there is a problem that it takes time and cost for maintenance because it also takes time for cleaning.

In order to cope with such a problem, several inventions and devices have been disclosed.
For example, Patent Document 1 discloses an invention relating to a mobile temporary toilet that is superior in mobility and does not require transportation costs under the name “mobile temporary toilet”.

The technique disclosed in Patent Document 1 will be described below with reference to Patent Document 1.
The mobile temporary toilet disclosed in Patent Document 1 is composed of a room that can be changed in height with a door attached to the side surface, and a carriage that is equipped with the wheel and a traction arm that can travel on the roadway. In addition, the tent portion is formed of a flexible sheet that is formed from the middle or middle of the room with a flexible sheet. In addition, when the height of the room is increased, the flexible sheet, that is, the shape of the tent part is maintained from the rod-shaped aggregates provided at the four corners of the flexible sheet and from the aggregates to the middle position of the room. This is done by a hinge arm that crosses diagonally. Furthermore, the door of the tent part connected to the door of the room has a structure that can be opened and closed with a fastener or the like.
With such a structure, when transporting a mobile temporary toilet, it is possible to improve the compactness of the temporary toilet by storing the telescopic part of the room in the room and carrying it, and to reduce the wind pressure received during traveling on the roadway. It is possible to prevent the mobile temporary toilet from falling during transportation. Therefore, safety during traveling can be improved. In addition, the weight is lighter than that of a conventional telephone box type temporary toilet, and the room which is a temporary toilet is mounted on a movable carriage, so that it is easy to carry. In addition, when using a mobile temporary toilet, install the temporary toilet with an easy task of raising the room height by raising the tent housed in the room by holding the trolley at an arbitrary location. Can be used in In addition, the toilet stool is provided between the room and the carriage.

  Patent Document 2 discloses an invention relating to a toilet car having a name "toilet car" and provided with a toilet unit provided with a toilet, a hand-washer, a water-washing tank, a ventilation fan, etc. in the cargo compartment of a small-sized truck. ing.

Hereinafter, the technique disclosed in Patent Document 2 will be described with reference to FIG. FIG. 8A is a conceptual diagram of a toilet car according to the prior art.
As shown in FIG. 8 (a), the toilet car of Patent Document 1 includes a toilet 39, a hand-washing machine 40, a high-tank water supply tank 42 in a cargo compartment 28 provided at the rear of the driver compartment 34 of the light truck 27, A flush toilet comprising a counter 36 and a storage room 37 is stored. In addition, the roof of the cargo compartment 28 is provided with a lifting roof 32 that is partially opened and crowned on the opening, and the waterproofing cloth 31 connects the opening and the lifting roof 32. Yes. In addition, the waterproof curtain 31 is provided by a link mechanism 33 so as to be stretchable. In FIG. 8A, an inverted L-shaped stile 30 corresponds to an opening, and reference numeral 29 denotes a fixed roof.
With such a structure, it is possible to travel in a state in which the elevating roof 32 is lowered, that is, in a state in which the elevating roof 32 and the fixed roof 29 form substantially the same surface, when the light truck 27 does not use a toilet. Therefore, it can drive | work in the state holding the regulation height of a motor vehicle. When a toilet is used at a construction site or the like, the light truck 27 is stopped at a desired location, the lifting roof 32 is raised upward, and the toilet in the cargo compartment 28 is used. In the state where the normal elevating roof 32 is lowered, the elevating roof 32 is the same height as the fixed roof 29. Therefore, if the toilet in the cargo compartment 28 is to be used, the inside of the cargo compartment 28 must be moved in a forward tilted position. Although a problem occurs, the height of the ceiling in the cargo compartment 28 can be increased by raising the elevating roof 32 upward, and the toilet can be used in an easy posture.
In addition, since the light truck 27 itself is provided with a toilet, there is no need to perform loading / unloading work as in the case of a conventional telephone box type temporary toilet, and the temporary toilet may be damaged due to loading / unloading. There is also an effect that it is reduced. Reference numerals 38, 41, and 43 are wall surfaces, flush piping, and a ventilation fan.

  Patent Document 3 discloses an invention relating to a field support car having a name “on-site support car” and further provided with a construction lightning sign plate at the rear part of the toilet car of Patent Document 2.

Hereinafter, the technique disclosed in Patent Document 3 will be described with reference to FIG. FIG.8 (b) is a conceptual diagram of the field support car based on a prior art.
The on-site support car 44 shown in FIG. 8B is provided with a simple toilet in the cargo compartment at the rear of the driver's seat as in the toilet car of Patent Document 2 shown in FIG. A pop-up roof part 45 that can be expanded and contracted is provided, and a sign board storage part 52 and construction lightning sign boards 53a and 53b are further provided at the rear part of the cargo compartment. In FIG. 8B, the cargo compartment portion 50, the cover 47, the roof portion 50a, and the gas damper 49 correspond to the cargo compartment 28, the waterproof curtain 31, the fixed roof 29, and the link mechanism 33 in FIG. The pop-up roof portion 45 is manually opened and closed in the same manner as the toilet car disclosed in Patent Document 2. When the simple toilet in the cargo compartment 28 is not used or when the on-site support car 44 is run, the handle 46 is manually held. The pop-up roof portion 45 is closed downward, and the elevating roof 32 is fixed to the same plane as the fixed roof 29 with the lock hardware 48. On the other hand, when using the simple toilet in the cargo compartment 50, the cover 47 is expanded and used by manually pushing up the handle 46. As a result, similar to Patent Document 2, it is possible to maintain the regulated height of a running vehicle and to use a simple toilet without causing problems.
In addition, left and right construction light sign plates 53a and 53b are provided on the back surface portion 50c of the cargo compartment 50 of the field support car 44 via the sign plate single members 54a and 54b. The hinge 55a, 55b is a pivotable structure. For this reason, when using the toilet in the cargo compartment 50 or when parking the field support car 44 on the road when performing construction on the site, the left and right construction light indicator plates 53a and 53b are attached to the back surface 50c. This has the effect of displaying and minimizing the obstruction of surrounding traffic. Also, when the toilet is not used or when the construction lightning sign boards 53a and 53b are not used, the signboards 54a and 54b are rotated about the hinges 55a and 55b, and the construction lightnings on the signboards 54a and 54b are rotated. The marking plates 53a and 53b can be stored in the marking plate storage portion 52. Reference numeral 50b denotes a side surface portion of the cargo compartment portion 50, and a door 51 is provided.

  Furthermore, Patent Document 4 discloses an invention relating to an automotive telescopic body that can be expanded and contracted in an up and down direction, which is composed of an inner box part whose upper and lower parts are opened and an outer box part that covers the upper box and lower part. It is disclosed.

Hereinafter, the technique disclosed in Patent Document 4 will be described with reference to Patent Document 4.
The telescopic body for automobiles of Patent Document 4 is a container-like body whose length in the vertical direction can be varied, an inner box part, an outer box part covering the inner box part, and a connecting part for connecting them. The drive unit moves the outer box part in the vertical direction with respect to the inner box part. A simple toilet or the like is housed inside such a telescopic body for automobiles, and a door connected to the inner box part and the outer box part is provided. For this reason, when the automobile is stopped, the height of the telescopic body for the automobile can be increased by moving the outer casing portion upward by the drive unit using hydraulic pressure, and can be used as a temporary facility for various purposes. For example, it can be used as simple toilets, simple facilities such as shower rooms and changing rooms, cooking sales vehicles such as takoyaki and okonomiyaki, mobile sales vehicles, mobile libraries, campers, broadcast relay vehicles, medical examination vehicles, and the like. In addition, at the time of traveling, the outer box part can be moved downward again and overlapped with the inner box part so that the regulated height does not cause a problem as in Patent Document 2 and Patent Document 3.

JP 2001-198048 A Japanese Utility Model Publication 1-158351 Japanese Utility Model Publication No. 7-13607 Japanese Patent Laid-Open No. 10-250457

  However, in the above-described conventional technology, for example, in the invention disclosed in Patent Document 1, the safety of the vehicle on which the mobile temporary toilet is placed is improved during traveling, and the carriage is under the room that is the temporary toilet. Although the operability of the temporary toilet has been improved by installing the temporary toilet, it is unstable because the structure is provided with a temporary toilet on the trolley, and there is a problem of causing anxiety to the toilet user when using the toilet. It was. In addition, although the structure is compact and excellent in operability, the total weight of toilets, toilets, and carts is not light, and there is a problem that labor is required for moving the temporary toilet and loading and unloading the truck. there were.

  Further, in the invention disclosed in Patent Document 2, it is possible to travel while maintaining a regulated height when the toilet car is traveling, and to raise a part of the roof of the cargo compartment when using the toilet of the toilet car. The space inside the cargo compartment can be widened by using the toilet without affecting the height of the toilet user, but the toilet user enters the cargo compartment because the roof is partly open. There was a problem that the duck at the top of the entrance door became an obstacle to the head, causing problems when using the toilet.

  In the invention disclosed in Patent Document 3, in addition to the same effect as Patent Document 2, if necessary, a construction lightning sign board can be posted on the rear of the field support car, and the surrounding traffic is not obstructed. However, there was a problem similar to that of Patent Document 2.

  Further, in the invention disclosed in Patent Document 4, the outer box part can be overlapped with the inner box part during traveling of the automobile on which the telescopic body for automobile is mounted, thereby preventing running obstruction and violation of the regulation height. In addition, when the car is stopped, the outer box can be raised upwards to increase the height of the telescopic body for automobiles. However, there is a problem that the driving mechanism of the telescopic mechanism is complicated and expensive.

  The present invention has been made in response to such a conventional situation, and it is not necessary to perform loading and unloading work from the transport vehicle, and the regulated height can be maintained while the transport vehicle is running, and the user has a problem when using the toilet. It aims at providing the mobile temporary toilet which can be used without producing.

In order to achieve the above object, a mobile temporary toilet according to the first aspect of the present invention includes a box composed of left and right side surfaces, a back surface, a front surface provided with a door, and an upper surface. In a mobile temporary toilet having a toilet bowl and a toilet tub provided inside, the front part is not provided with a duck at the upper part of the door, and is formed by a front part upper part, left and right side part upper parts and a rear part upper part. A telescopic mechanism for bridging these scissors between the first scissors and the second scissors formed by the upper surface portion corresponding to the first scissors, and is extended from the second scissors by the telescopic mechanism A roof portion that includes a bellows-like roof portion that opens and closes, and a roof portion that hangs down from the upper portion of the door is formed with a notch-like cut.
In the mobile temporary toilet configured as described above, the upper surface portion can be opened and closed by the roof portion, so that when the mobile temporary toilet is used, the upper surface portion is opened using an expansion / contraction mechanism to increase the height of the mobile temporary toilet. In addition, when the mobile temporary toilet is not used or when the mobile temporary toilet is transported, the upper surface portion is closed to reduce the height of the mobile temporary toilet and make it compact. Moreover, the height of the mobile temporary toilet is increased by adopting a structure in which the roof part hanging down on the upper door of the roof part is notched in the upper part of the door of the front part of the mobile temporary toilet, and a notch is formed in a warm shape. At the same time, the height of the opening / closing space of the door is increased. Providing a roof portion between the first and second fences has the effect of preventing rain from entering the mobile temporary toilet during rainy weather.
Furthermore, the mobile temporary toilet is placed on the carrier's loading platform by fixing any one of the left and right side surfaces, the back surface, and the front surface to the transport vehicle with a fixture such as a bolt or nut. It has the effect of maintaining the stability of the mobile temporary toilet when traveling on a transport vehicle or when using the mobile temporary toilet. In addition, there is an effect that there is no need to remodel the transport vehicle itself as in Patent Documents 2 to 4.

The mobile temporary toilet according to claim 2 is the mobile temporary toilet according to claim 1, wherein one end is connected to the first tub and the other end is connected to the second tub. The roof portion opening / closing device includes a rope-shaped connecting portion, a first hook, and a locking portion that releasably locks the second hook.
The mobile temporary toilet having the above-described structure has an effect that the upper surface portion is opened by releasing the locking portion, and the upper surface portion is closed by pulling the rope-shaped connecting portion. Moreover, it has the effect | action of making it possible to adjust the opening-and-closing angle of an upper surface part by adjusting the length which pulls a rope-shaped connection part together.

  In the mobile temporary toilet according to claim 1 of the present invention, the toilet user can enter the mobile temporary toilet without taking a head down or leaning forward to avoid an obstacle, and can relax in an easy posture. It is possible to use the toilet in mind, and it is possible to keep the regulated height during traveling by closing the upper surface when traveling the transport vehicle of the mobile temporary toilet. Further, since the mobile temporary toilet of the present invention is not a built-in structure but a structure that can be removed, it can be used by being fixed to a carrier bed and there is no need to modify the transport vehicle. Therefore, it is not necessary to perform the work of loading and unloading the mobile temporary toilet, and the manufacturing cost can be reduced.

  Further, in the mobile temporary toilet according to claim 2 of the present invention, the upper surface portion can be easily operated by manual operation of locking or releasing the locking portion and adjusting the length of the rope-shaped connecting portion. Telescopic opening and closing work can be performed.

  The purpose of providing a mobile temporary toilet that users can use without causing any problems was realized without any hindrance to transportation work. Examples according to the best mode for carrying out the invention will be described below.

  Examples of the mobile temporary toilet according to the best mode of the present invention will be described below with reference to FIGS.

FIG. 1 is a conceptual diagram of a mobile temporary toilet according to an embodiment of the present invention.
The mobile temporary toilet 1 shown in FIG. 1 has a left side portion constituted by a panel 1a, a right side portion not shown, a front portion constituted by a panel 1b, a back portion not shown, and an upper portion constituted by a panel 1c. Is a box-type temporary toilet that is transported or used by being fixed on a loading platform such as a truck 11.
Reference numerals 4a and 4b are knob nuts for fixing the mobile temporary toilet 1 to the truck 11, reference numerals 5a and 5b are L-shaped fittings, and reference numerals 12a and 12b are bolts. Also, a ridge (hereinafter referred to as a first ridge) formed by the upper portion of each of the left side panel 1a, the right side portion, the front panel 1b, and the rear portion, and a ridge (hereinafter referred to as a first ridge) of the top panel 1c. An expansion / contraction mechanism for opening and closing the panel 1c is provided between the second collar and the second collar, and a bellows-like shape formed of a flexible waterproof sheet is provided on the second collar. A roof 2 is provided, and the expansion and contraction of the roof 2 also depends on the previous expansion and contraction mechanism.
Further, rope locking members 9a and 9b are provided at the edge portions of the first and second hooks, which are connected to the rope 10 and hooks provided at the second hook edge portion. The locking member 8 is locked by a hook 6 attached to the wall surface of the panel 1b. Reference numeral 7 denotes a lever. When the lever 7 is pulled downward, the hook 6 falls to the wall surface side of the panel 1b and is locked by the hook 6. When the lever 7 is pushed upward, the hook 6 is in the state shown in FIG. It is a mechanism to unlock.

Therefore, the panel 1c can be opened / closed by being biased by the expansion / contraction mechanism after the locking mechanism is released by the hook 6 and the hook locking member 8, and the opening / closing angle can be adjusted by adjusting the length of the rope 10. It is possible to adjust by. Moreover, according to opening such a panel 1c, the height of the ceiling in the mobile temporary toilet 1 can be made high.
The height of the mobile temporary toilet 1 when the panel 1c is closed is a height that does not exceed the regulated height during travel of the truck 11 and is lower than the state where the toilet user is standing up. By opening the panel 1c, it is possible to easily move in the mobile temporary toilet 1 even when the toilet user is standing.
In addition, in the inventions of Patent Document 2 and Patent Document 3, the structure has a duck on the door for the toilet user to enter the cargo compartment or the like. As shown in FIG. The upper part of the door 3 of the toilet 1 does not have a duck. Instead, a plurality of cuts are formed in the portion of the roof 2 that hangs down on the upper part of the door 3 to form a warm bath 2a. For this reason, when using the toilet, the toilet user can enter the mobile temporary toilet 1 smoothly without lowering his head or leaning forward while keeping the door 3 open. Therefore, the trouble at the time of entering a room can be solved.
In FIG. 1, the panel 1c is opened obliquely, but the entire panel 1c may be extended and contracted vertically. In such a structure, although the cost is higher, the space in the mobile temporary toilet 1 can be made wider.

Next, a simple toilet housed in the mobile temporary toilet 1 will be briefly described.
FIG. 2 is a conceptual diagram of a mobile temporary toilet according to an embodiment of the present invention that houses a simple toilet. 2, the same parts as those described in FIG. 1 are denoted by the same reference numerals, and description of the configuration is omitted.

  As shown in FIG. 2, a simple toilet 13 is accommodated in the mobile temporary toilet 1. The simple toilet 13 is a pump-type simple flush toilet that is commercially available, and includes a toilet 24, a wash basin 19, a ventilation port 15, an exhaust pipe 16, a lighting fixture 17, a water supply tank 18, a water supply port 21, a water intake port 22, and the like. It is configured. Reference numerals 23a to 23c denote mat switches that detect whether or not a toilet is being used. Therefore, when a toilet user enters the mobile temporary toilet 1 and steps on the mat switch 23a, the sensor senses this, and the lighting fixture 17 is turned on. When the toilet is used, the toilet user's eyes are placed on the mat switches 23b and 23c. The lighting fixture 17 is kept lit by the weight being added. When the toilet user gets off the mat switches 23b and 23c after using the toilet, the lighting device 17 is turned off after a predetermined time. The energy used for the lighting fixture 17 is stored by a solar cell provided on the panel 1c. Reference numeral 20 denotes a pedal for performing an operation of flowing water into the toilet bowl 24. Reference numeral 14 denotes a damper, which corresponds to the expansion / contraction mechanism described above. This damper may be a gas damper or a spring damper, and when the entire panel 1c is vertically expanded and contracted, two dampers 14 may be combined in an X shape.

3 is a cross-sectional view taken along line AA in FIG. In FIG. 3, the same parts as those described in FIGS. 1 and 2 are denoted by the same reference numerals, and description of the configuration is omitted.
Although not shown in FIG. 2, a paper holder 25 is provided in the simple toilet 13 other than the one described in FIG. 2. Further, as shown in FIG. 3, the mobile temporary toilet 1 is configured by panels 1a to 1e in which a door 3 is provided on a front panel 1b and a panel 1c (not shown) as an upper surface can be opened and closed. A unit-type portable toilet 13 is accommodated in a box. Since this simple toilet 13 is of a unit type, it itself has a configuration surrounded by a wall 13a, and thus has a double structure except for the door 3 portion.
By fixing the box constituted by the panels 1a to 1e to the loading platform of the truck 11, the unit-type simple toilet 13 with a wall is accommodated in the box on the loading platform of the truck 11 and fixed. There is no need to fix the simple toilet 13 directly. The simple toilet 13 can be easily replaced by removing the box from the loading platform of the truck 11.
In such a structure, the simple toilet 13 can be replaced with a simple toilet, a restroom, a shower room, etc. according to the user's desire and application, and easily when the mobile temporary toilet 1 is unnecessary. It can be removed and used as an ordinary truck 11. Thereby, since it is not necessary to modify the transport vehicle of a mobile temporary toilet, it is possible to reduce the manufacturing cost of the mobile temporary toilet.

  In addition, in FIG. 3, although the simple toilet 13 and the box which consists of panels 1a-1e were set as the structure separate, it is good also as an integral structure. When integrated, it is possible to save time and labor for separately removing the box and the simple toilet 13 one by one, and it is possible to reduce the time required for the loading and unloading work of the mobile temporary toilet 1.

FIG. 4 is a view taken in the direction indicated by the symbol B in FIG. 4, parts that are the same as those illustrated in FIGS. 1 to 3 are given the same reference numerals, and descriptions thereof will be omitted.
The ventilation port 15 and the exhaust pipe 16 shown in FIG. 4 are the same as the ventilation port 15 and the exhaust pipe 16 shown in FIG. 2, and the exhaust and ventilation in the simple toilet 13 are performed by these. Moreover, the code | symbol 26 is a solar cell and the lighting of the lighting fixture 17 attached in the simple toilet 13 in FIG. 2 utilizes the solar energy stored in the solar cell 26. FIG.

  Here, the usage method of the mobile temporary toilet 1 is demonstrated using FIG. 5 thru | or FIG.

FIG. 5 is a view taken in the direction indicated by the symbol C in FIG. In FIG. 5, the same parts as those described in FIGS. 1 to 4 are denoted by the same reference numerals, and description of the configuration is omitted.
FIG. 5 shows the mobile temporary toilet 1 in a state where the simple toilet 13 is used as seen from the rear of the truck 11. The state of the mobile temporary toilet 1 when the simple toilet 13 is not used will be described with reference to FIG.
When the mobile temporary toilet 1 is used, the truck 11 is first stopped at an appropriate position such as a construction site, the rear part of the truck 11 is opened, and a platform is installed so that the truck 11 can be raised and lowered. Then, the lever 7 is pushed upward to release the hook 6 from the hook locking member 8. Then, the panel 1c is lifted upward by the expansion / contraction mechanism of the damper 14, and the height of the movable temporary toilet 1 is increased. The panel 1c is opened to the position where the rope 10 is fully extended, and the opening degree is fixed while maintaining the balance between the urging force by the telescopic mechanism and the suppression by the rope 10. This is the state shown in FIG. As described above, in such a state, the simple toilet 13 in the mobile temporary toilet 1 can be used in an easy posture.

FIG. 6 is a conceptual diagram showing a state in which the door is opened in FIG. In FIG. 6, the same portions as those described in FIGS. 1 to 5 are denoted by the same reference numerals, and description of the configuration is omitted.
As shown in FIG. 6, when the door 3 is opened in a state where the mobile temporary toilet 1 is used, the roof 2 portion corresponding to the upper portion of the door 3 becomes a warm bath 2a. Usually, since the height of the panel 1b is set lower than the height of the toilet user due to the restriction of the height of the transport vehicle, a duck is provided at the top of the door 3 as in the inventions of Patent Document 2 and Patent Document 3. When the roof 2 is covered or the shape of the roof 2 covers the top of the door 3, when the toilet user enters the mobile temporary toilet 1, the roof 2 becomes an obstacle to the user's head, etc. A malfunction occurs.
However, as shown in FIG. 6, a plurality of cuts are made in a part of the roof 2 to form a warm bath 2a, so that the toilet user can enter the mobile temporary toilet 1 smoothly without hitting the head of the duck or the like. it can. Moreover, since the warmth 2a is provided so as to cover a part of the opening of the door 3 longer than the shape of contact with the upper portion of the door 3, the warmth 2a can be made by wind even during rain if the door 3 is closed. Will not be lifted up, and rain can be minimized.
Further, the roof 2 as a whole is formed longer than the first ridge portion when fully opened, and a wall composed of panels 1a to 1e and a wall 13a of the simple toilet 13 itself housed in the box (see FIG. 3). It is also possible to suppress rain from falling over the entire circumference of the toilet by being suspended in the gap (shown). Moreover, when providing the wall 13a and the panels 1a-1e of the simple toilet 13 integrally, it is good to prevent rain falling by hanging down outside. Note that the lower end of the roof 2 may be fixed to the first ridge to be completely bellows-shaped.

FIG. 7 is a conceptual diagram showing a state in which the upper surface portion of the mobile temporary toilet according to the embodiment of the present invention is closed. In FIG. 7, the same parts as those described in FIGS. 1 to 6 are denoted by the same reference numerals, and description of the configuration is omitted.
When the truck 11 is stopped at an appropriate place and the simple toilet 13 in the mobile temporary toilet 1 is used, the panel 1c is opened as shown in FIGS. 1, 2, and 4 to 6. However, when the mobile temporary toilet 1 is moved to another place by the truck 11, the panel 1c of the mobile temporary toilet 1 is closed as shown in FIG. This is for the purpose of suppressing the wind pressure received during traveling of the truck 11 as much as possible and the purpose of complying with the height regulation during traveling. In order to make the mobile temporary toilet 1 into the state shown in FIG. 7, first, the rope 10 is moved by hand and the roof 2 is compressed, so that the panel 1 c is matched with the first basket made up of the upper part of the panel 1 b and the like. In this state, the lever 7 is pulled downward to lock the hook 6 to the hook locking member 8. Finally, the rear part of the truck 11 is raised. This is the state shown in FIG. When the mobile temporary toilet 1 is transported, the mobile temporary toilet 1 can be transported in a safe state by adopting the form shown in FIG.

  It can be used without causing problems by users outside construction sites, construction sites, event venues, outdoor leisure facilities, etc., and can also be applied to transport while maintaining the regulated height of transport vehicles. .

It is a conceptual diagram of the mobile temporary toilet which concerns on embodiment of this invention. It is a conceptual diagram of the mobile temporary toilet which concerns on embodiment of this invention which accommodated the simple toilet. It is AA arrow sectional drawing of FIG. FIG. 2 is an arrow view in a direction indicated by a symbol B in FIG. 1. FIG. 2 is an arrow view in a direction indicated by a symbol C in FIG. 1. It is a conceptual diagram which shows the state which opened the door in FIG. It is a conceptual diagram which shows the state which closed the upper surface part of the mobile temporary toilet which concerns on embodiment of this invention. (A) is a conceptual diagram of the toilet car which concerns on a prior art, (b) is a conceptual diagram of the field support car which concerns on a prior art.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Mobile temporary toilet 1a-1e ... Panel 2 ... Roof 2a ... Warmth 3 ... Door 4a, 4b ... Knob nut 5a, 5b ... L-shaped metal fitting 6 ... Hook 7 ... Lever 8 ... Hook latching member 9a, 9b ... Rope locking member 10 ... Rope 11 ... Truck 12a, 12b ... Bolt 13 ... Simple toilet 13a ... Wall 14 ... Damper 15 ... Ventilation port 16 ... Exhaust pipe 17 ... Lighting fixture 18 ... Water supply tank 19 ... Wash stand 20 ... Pedal 21 ... Water supply port 22 ... Drawer port 23a-23c ... Mat switch 24 ... Toilet bowl 25 ... Paper holder 26 ... Solar cell 27 ... Light truck 28 ... Cargo compartment 29 ... Fixed roof 30 ... Inverted L-shaped stile 31 ... Waterproof curtain 32 ... Elevation Roof 33 ... Link mechanism 34 ... Driver room 35 ... Mirror 36 ... Counter 37 ... Storage room 38 ... Wall surface DESCRIPTION OF SYMBOLS 39 ... Toilet bowl 40 ... Hand-washing machine 41 ... Flushing pipe 42 ... High tank type water supply tank 43 ... Ventilation fan 44 ... Field support car 45 ... Pop-up roof part 46 ... Handle 47 ... Cover 48 ... Lock hardware 49 ... Gas damper 50 ... Cargo compartment part 50a ... Roof part 50b ... Side part 50c ... Back part 51 ... Door 52 ... Signal board storage part 53a, 53b ... Lightning sign board for construction 54a, 54b ... Signal board alone 55a, 55b ... Hinges

Claims (2)

In the mobile temporary toilet having a box composed of left and right side portions, a rear portion, a front portion provided with a door, and an upper surface portion, a toilet bowl and a toilet tub provided inside the box, the front portion The upper part of the door is not provided with a duck, and the upper part corresponding to the first ridge and the first ridge formed by the upper part of the front part, the upper part of the left and right side parts and the upper part of the rear part A stretching mechanism for bridging these ridges between the second ridges formed, and a bellows-like roof portion that is suspended from the second ridges and is opened and closed by the expansion and contraction mechanism. Among them, the roof part that hangs down on the upper part of the door is provided with a notch in a warm shape. A rope-shaped connecting portion that connects one end to the first ridge and the other end to the second ridge, and a latch that releasably engages the first and second ridges. The movable temporary toilet according to claim 1, further comprising a roof part opening / closing device including a part.