JP3114736U - Simple toilet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a simple toilet that is easy to carry and easy to handle after use, and is suitable for outdoor use at a campsite, disaster, or for nursing care.
SOLUTION: A substantially U-shaped seating base 8 that opens forward and a part of both left and right side portions 8a forms a toilet seat support portion 8b, and a state in which the seating base is supported and folded substantially horizontally in a deployed state. Folding chair 2 having front and rear legs 6, 7, and a substantially U-shape opening forward, rear part 3 b is pivotally attached to rear part 8 d of seating base, and both left and right side parts are seating bases The toilet seat 3 is mounted on the left and right toilet seat support portions and supported substantially horizontally, and the left and right side portions 3a of the toilet seat are inserted into the through-hole 4b of the opening 4a so as to be able to enter and exit from the front end to the rear portion. The storage bag 4 is provided with a string 20 that hangs down below the toilet seat and has a string 20 that ties the position below the opening.
[Selection] Figure 1

Description

  The present invention relates to a simple toilet that is suitable for outdoor use at a campsite, disaster, or for nursing care.

  A mobile toilet is usually stored in a predetermined location, and is used as a temporary toilet when it is mounted on a vehicle in a disaster-stricken area and transported to a desired location when a disaster occurs. Such a mobile toilet has a box shape made of a steel plate, is large and heavy, and cannot be used easily.

Therefore, a portable toilet that can be mounted on a passenger car or the like and can be used outdoors such as a campsite has been proposed (see, for example, Patent Document 1). This portable toilet is constructed so that the front and rear leg members of the toilet seat in which an opening is formed are folded to a position substantially parallel to the surface of the toilet seat so that it can be accommodated in an accommodation recess on the back surface of the toilet seat, and the lid body is provided on the toilet seat. This back frame is constructed so that it can be pivoted to the end so that it can be opened and closed, and the back frame that is pivotally attached to one end of the toilet seat is foldable to a position substantially parallel to the surface of the toilet seat. A box-shaped support frame is detachably attached to the toilet seat, and a toilet seat sheet including a storage bag is detachably attached to the upper surface of the toilet seat.
JP 2002-200006 (page 4-5, FIG. 1)

  However, since the portable toilet with the above structure is configured to drop the storage bag provided with the toilet seat sheet from above the opening formed in the toilet seat and place the toilet seat sheet on the upper surface of the toilet seat, the toilet seat after use It is necessary to lift and remove the storage bag from the opening of the door, and it is difficult to attach and detach the storage bag, and it is difficult to handle especially for elderly people and physically disabled people. Is inappropriate.

  An object of the present invention is to provide a simple toilet that is easy to carry and easy to handle after use, and is suitable for outdoor activities such as camping, disasters, and nursing care.

  In order to achieve the above object, a simple toilet according to the present invention has a substantially U-shaped seating base that opens forward and a part of both left and right side portions forms a toilet seat support portion, and supports and expands the seat base. The seating base is supported substantially horizontally in a state, and has a folding chair having front and rear legs that overlap in a folded state, and a substantially U-shape that opens forward, with the rear portion rotating to the rear of the seating base. A toilet seat that is mounted movably and has left and right sides mounted on the right and left toilet seat support portions of the seating base and supported substantially horizontally, and has a bag shape, and a through portion formed at the open end of the toilet seat The left and right side portions are inserted so as to be able to enter and exit from the front end to the rear portion, hang down below the toilet seat, and have a storage bag having a string that ties the position at a position below the opening end.

  The folding chair is unfolded at a desired location, and the toilet seat is lowered to an appropriate position, and then both sides that open forward are inserted from the front end to the rear portion of the storage bag. Next, the toilet seat is further lowered and the front portions on both sides are placed on the left and right support portions of the seating base. In this way, the storage bag is attached to the toilet seat. In this state, the toilet seat is substantially horizontal.

  After use, the front part of the toilet seat is slightly lifted away from the support part, and the storage bag is pulled forward and removed from the toilet seat. In this way, it is only necessary to pull the storage bag forward after use, and it is extremely easy to remove. Next, the string is wrapped around a plurality of times and sealed.

  Further, according to claim 2 of the present invention, in the toilet bowl according to claim 1, the folding chair is disposed so as to overlap the toilet seat, and a rear portion is rotatable to a rear portion of the toilet seat. A backrest that is supported and is erected in a state in which the folding chair is unfolded and whose upper part is supported by the upper part of the seating base is provided.

  Since the user can sit on the toilet seat and lean on the backrest, the user can use it in a stable posture. It is particularly comfortable and suitable for the elderly and people with physical disabilities. Moreover, it can be used also as a chair by putting a backrest on a toilet seat and making it a seating seat, which is useful.

  Moreover, the toilet bowl according to claim 3 of the present invention is the toilet bowl according to claim 1 or 2, wherein the folding chair is provided with armrests standing on both sides of the seating base in the unfolded state. It is characterized by being.

  The user can lean on the backrest when seated on the toilet seat and can also lean on the armrest, so it can be used in a stable posture, especially for the elderly and people with physical disabilities Easy to use.

  According to the present invention, it is easy to carry by using a foldable chair, and it is suitable as a toilet for outdoor use such as a campsite, disaster, or care. In addition, the configuration is extremely simple and can be provided at low cost.

  In addition, it is only necessary to pull out the storage bag after use and remove it from the toilet seat. The removal operation is easy, and it is easy to use even for elderly people and people with physical disabilities.

  Furthermore, the user can sit on the toilet seat and lean on the backrest, and can lean on the armrest, so that it can be used in a stable posture, especially for the elderly and people with physical disabilities. Is also easy to use.

  Hereinafter, a simple toilet according to an embodiment of the present invention will be described with reference to the drawings.

  As shown in FIG. 1, the simple toilet 1 includes a foldable chair 2, a toilet seat 3, and a storage bag 4. The folding chair 2 includes a front leg 6, a rear leg 7, and a seating plate (sitting base) 8 as a seating base. The front leg 6 has a rectangular shape that is long in the vertical direction. The rear leg 7 has a width (external method) of both side portions 7a, 7a that is the same as a width (external method) of both side portions 6a, 6a of the front leg portion 6, and is shorter than the front leg portion 6 It has a square U-shape that opens to the top.

  The seating plate 8 has a substantially rectangular U-shape in plan view, which is open forward and is connected to each other at these ends while the front ends 8b of the left and right side portions 8a are spaced apart from each other at a predetermined interval. It consists of an eggplant body. And the seating plate 8 has the intensity | strength (rigidity) of the grade which can bear the weight at the time of a user sitting. Further, the vicinity of the opposing inner edge of the seating plate 8 is a support portion of the toilet seat 3 (hereinafter referred to as “(toilet seat) support portion 8b”). The seating plate 8 has an outer width (outer method) of both side portions 8a that is the same as an inner width (inner method) of both side portions 6a and 7a of the front and rear leg portions 6 and 7. 6 and 7 can be arranged inside. Instead of forming the seating base from the seating plate 8 as in the present embodiment, the seating base may be replaced with a pipe-shaped seating frame that is bent so that the toilet seat 3 can be supported at an appropriate position.

  For example, the front leg 6 and the rear leg 7 are seen in a side view with the lower legs 6b and 7b in contact with the ground, for example, with the front leg 6 tilted backward and the rear leg 7 tilted forward. The upper ends 7 c of the side portions 7 a of the rear leg portion 7 are in contact with the upper portions of the side portions 6 a of the front leg portion 6. In this state, the seating plate 8 is disposed substantially horizontally inside the both side portions 6a, 7a of the front leg portion 6 and the rear leg portion 7, and is pivotally supported by the pins 9 on the both side portions 6a, 7a. Has been.

  And the upper part of the both side parts 6a of the front side leg part 6 and the upper part of the both side parts 7a of the rear side leg part 7 are connected with the pin 12 by the link 11, respectively, and the front side leg part 6 and the rear side leg part 7 are connected. It is regulated not to open more than the angle shown.

  The left and right armrests 13 are arranged at predetermined height positions from the seating plate 8. The armrest 13 has a generally hemispherical shape. The front portion 13a is substantially horizontal and the rear portion 13b is disposed obliquely downward on the outer sides of both side portions 6a and 7a of the front and rear leg portions 6 and 7. 13b is pivotally supported on the side portions 6a and 7a by pins 14, respectively. These front and rear legs 6 and 7, the seating plate 8, and the armrest 13 are formed of a metal pipe member.

  In the folding chair 2, when the support portion 8 b of the seating plate 8 is lifted upward, the front and rear leg portions 6, 7 rotate and overlap with the pins 9, 12, 14 as fulcrums, and the seating plate 8 It is stored between the leg portions 6 and 7 and folded flat.

  The toilet seat 3 is substantially U-shaped when viewed from the top, and the left and right side portions 3a are placed on the left and right support portions 8b of the seating plate 8, and the rear portion 3b is placed on the rear portion 8d of the seating plate 8. It is arranged substantially horizontally and is pivotally attached by a hinge 15. The toilet seat 3 can stand up with respect to the seating plate 8. The opening 3c of the toilet seat 3 is formed to have substantially the same width or slightly narrower than the opening 8c between the left and right support portions 8b of the seating plate 8. The toilet seat 3 may be formed of a resin member or the like, or may be formed of a flat metal pipe member.

  Further, as shown by a two-dot chain line, a backrest 17 having substantially the same size as the seating plate 8 is arranged so as to overlap the toilet seat 3, and the rear portion 17 a can be rotated upward by a hinge 18 on the rear portion 3 b of the toilet seat 3. Install. The backrest 17 is used by standing up as shown by a two-dot chain line and engaging the upper portion with the upper portion 6 c of the front leg portion 6. Further, when used as a chair, it is used as a seating seat over the toilet seat 3.

  The storage bag 4 has a cylindrical shape with the opening 4a folded back, and both side portions 3a of the toilet seat 3 are formed as through portions 4b that can be inserted from the tip, and along the outer surface of the lower position of the opening 4a along the circumferential direction. The belt loops 4c are provided at appropriate intervals. A string 20 is inserted through each belt loop 4c. The depth of the storage bag 4 is such that the bottom of the storage bag 4 comes into contact with the ground in a state in which both side portions 3a of the toilet seat 3 are inserted and supported by the through portion 4b.

  The storage bag 4 is formed of, for example, polyethylene, vinyl, water-resistant paper, or the like that is lightweight, flexible, bulky, and water-resistant. The string 20 is the same as the storage bag 4.

  In FIG. 1, the string 20 extends along the threaded portion 4 b slightly below the threaded portion 4 b of the storage bag 4, but the string 20 almost coincides with the threaded portion 4 b of the storage bag 4. The string 20 may be disposed slightly above the storage bag 4 in FIG.

  Below, the usage method of the said simple toilet 1 is demonstrated. As shown in FIG. 1, after the folding chair 2 is deployed at a desired location, both side portions 3a are inserted from the front end to the rear portion in the passage portion 4b of the storage bag 4 with the toilet seat 3 lowered to an appropriate position. Next, the toilet seat 3 is lowered and the front portions of the side portions 3 a are placed on the left and right support portions 8 b of the seating plate 8. In this way, the storage bag 4 is attached to the lower part of the toilet seat 3. In this state, the toilet seat 3 is substantially horizontal. Further, the backrest 17 is raised and the upper portion is locked to the upper portion 6 c of the front leg portion 6.

The user can lean on the backrest 17 when seated on the toilet seat 3 and can also lean on the armrest 13, so that the user can use in a stable posture. It is comfortable and suitable for people.
After use, the front part of both side parts 3a of the toilet seat 3 is lifted slightly to be separated from the support part 8b, and the storage bag 4 is pulled forward and removed from the toilet seat 3. In this way, it is only necessary to pull the storage bag 4 forward after use, and the removal is extremely easy. In the present embodiment, the leading end of the string 20 protrudes from the storage bag 4 in the direction in which the storage bag 4 is pulled forward, so that the pulling operation of the storage bag 4 can be performed simply by pulling both ends of the string 20. For example, it can be performed easily with one hand. Alternatively, the string 20 may be tied with the storage bag 4 attached to the toilet and the opening of the storage bag 4 may be closed, and then the string 20 may be pulled to separate the storage bag 4 from the simple toilet 1.

  Next, the string 20 is wound a plurality of times, tightly sealed, and post-processed. At this time, as shown in FIG. 2, the string 20 is wound several times and then folded back at the position of the string 20. Moreover, you may make it solidify excrement by throwing a solid agent into the storage bag 4 after use. Alternatively, a solid agent may be put in the storage bag 4 in advance, or a solid agent may be applied to the inner surface of the bag.

  Note that the above-described simple toilet is not limited in use as a nursing simple toilet, and can be used as an emergency toilet in the event of a disaster such as a major earthquake. Yes.

It is a perspective view of the simple toilet bowl concerning this invention. It is explanatory drawing which shows an example of the post-process of the storage bag used for the simple toilet bowl shown in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Simple toilet 2 Folding chair 3 Toilet seat 3a Side part 3b Rear part 3c Opening part 4 Storage bag 4a Opening part 4b Passing part 4c Belt threading 6 Front leg part 6a Side part 6b Lower part 6c Upper part 7 Rear side part 7b Side part 7b 7c Upper end 8 Seating plate 8a Side 8b Support (front end)
8c Opening portion 8d Rear portion 9, 12, 14 Pin 11 Link 13 Armrest 13a Front portion 13b Rear portion 15, 18 Hinge 17 Backrest 17a Rear portion 20 String

Claims (3)

A substantially U-shaped seating base that opens forward and part of the left and right sides form a toilet seat support, and the front and rear legs that support the seating base substantially horizontally in a deployed state and overlap in a folded state A folding chair having a portion,
It has a substantially U-shape opening forward, a rear part is rotatably attached to the rear part of the seating base, and both left and right side parts are placed on the left and right toilet seat support parts of the seating base and supported substantially horizontally. Toilet seat and
It forms a bag and is inserted into the through part formed in the opening so that the left and right sides of the toilet seat can be inserted and removed from the front end to the rear, and hangs down below the toilet seat, and the position is tied to the position below the opening. A simple toilet comprising a storage bag having a string.   The folding chair is disposed so as to overlap the toilet seat, and a rear portion thereof is rotatably supported on a rear portion of the toilet seat, and is erected in a state where the folding chair is unfolded and an upper portion is supported on an upper portion of the seating base. The toilet bowl according to claim 1, wherein the backrest is provided.   The urinal according to claim 1 or 2, wherein the folding chair is provided with armrests that stand on both sides of the seating base when the folding chair is unfolded.

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