JP2015012905A - Portable toilet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a portable toilet where parts which easily become unclean due to excreta and are difficult to be washed, cleaned and so on can be extremely easily washed, cleaned and so on.SOLUTION: A part such as an opening for setting a filth bucket 6, a peripheral part thereof, a toilet seat 4, and the equipped part of a lid 5 which easily becomes unclean by excreta and so on and is difficult to be wiped-off cleaned and so on, is made detachable from a toilet body part 2, and on the detachable part, there are the toilet seat 4, the lid part 5 ans so on which are attachably/detachably equipped together collectively. Thereby, the areas of the toilet body part 2 and each component thereof can be extremely easily washed, cleaned and so on.

Description

  The present invention relates to a portable toilet (mobile portable toilet) that facilitates cleaning and cleaning of easily contaminated parts and parts, and in particular, an opening for setting a bucket for filth, its peripheral part, and a toilet seat and a lid. The part of the toilet body part can be separated from the toilet body part, which is easily soiled by excrement etc. and difficult to wipe off, and the toilet seat and lid are concentrated and attached to the part. Further, the present invention relates to a portable toilet that can clean and clean each part extremely easily.

  2. Description of the Related Art In recent years, portable toilets (mobile simple toilets) have become widespread for elderly people and physically handicapped people to excrete in living rooms.

  Since such portable toilets are used by persons with physical disabilities, excrement often scatters or accumulates in the periphery of a bucket that collects filth and becomes dirty. In particular, toilet seats and lids are generally pivotally attached to the toilet body, but the pivoting parts that support the toilet seat and lid are pivotally complex and usually have corners on the toilet body. Since it is attached to a narrow space, there is a problem that dirt is likely to accumulate, and that cleaning, wiping and cleaning are difficult.

  However, since a portable toilet is assumed to be used in a room such as a living room, it is extremely important for hygiene to always keep it clean by washing, wiping and cleaning.

  For this reason, in recent years, as described in, for example, Japanese Patent Application Laid-Open No. 2004-97345 (Patent Document 1) and Japanese Patent Application Laid-Open No. 2006-87724 (Patent Document 2), excretion of a peripheral portion of a bucket for collecting filth, etc. By providing a sewage receptacle on a part that is relatively easily soiled due to scattering of objects, and by allowing the sewage receptacle to be easily removed from the toilet body, the peripheral part of the trash bucket can be easily cleaned or wiped clean. A portable toilet has been developed.

  Further, as a device that facilitates cleaning of the toilet seat and the lid, for example, as described in Japanese Patent Laid-Open No. 62-84720 (Patent Document 3), the toilet seat and the lid can be detached from the toilet body. Portable toilets have been developed in which toilet seats and lids can be easily cleaned, wiped and cleaned by making them removable.

  However, the portable toilet described in Patent Documents 1-3 can remove the sewage receptacle, toilet seat, and lid from the toilet body and perform cleaning, wiping, cleaning, etc. Since it remains attached to the corners and narrow spaces of the toilet body and has a complicated shape, there remains a problem that it is difficult to clean the rotating parts and the surroundings.

  Further, in order to solve the above-mentioned problems, it is also possible to make the pivoting parts of the toilet seat and the lid part detachable from the toilet body part, and to remove the pivoting parts from the toilet body part for cleaning. It is done. However, since the rotating component is a component for supporting the toilet seat and the end of the lid portion in a cantilevered manner, a large moment acts on the rotating component. For this reason, when trying to detachably attach the toilet seat and lid parts to the toilet body, the base body or anchor member extending in the rotational direction is attached to the toilet body to counter the moment. There was a problem that had to be.

JP 2004-97345 A JP 2006-87724 A JP 62-84720 A

  Therefore, the present invention is very easy to clean and easily clean parts that are easily soiled by excrement and the like, such as the opening for setting the bucket for dirt, its peripheral part, and the toilet seat and lid mounting part. The purpose is to provide a portable toilet that can be cleaned.

  The present inventors reexamined parts that are easily soiled in portable toilets and parts that are difficult to clean and clean, and parts that should be detachable and their combined state for cleaning and cleaning, As a result of intensive studies on the structure, it is possible to separate the part that is easily soiled by excrement and difficult to clean and wipe off from the toilet body, and attach the toilet seat and lid to the part in a detachable manner. Thus, the above-mentioned problems have been solved and the present invention has been completed.

  Specifically, according to the present invention, the toilet body portion having a frame portion defining the first opening portion at the upper portion, the second opening portion partitioned by the edge wall, and the frame portion A receiving part that is detachably mounted in the first opening via the toilet, a toilet seat that is rotatably attached to the receiving part, a lid part that is rotatably attached to the receiving part, and a receiver There is provided a portable toilet comprising a bucket that is detachably mounted in the second opening through the edge wall of the section.

  The portable toilet of the present invention is provided with a frame section that divides a first opening for receiving a bucket for filth at the upper part of the toilet body. The frame part is a flange part of the toilet body part that functions to prevent deformation of the toilet body part, and may be configured integrally with the toilet body part that forms the bottom of the frame part, or configured as a separate body May be. In addition, the first opening in the frame portion may have a bottomed shape or a bottomless shape in consideration of prevention of leakage of excrement, ease of cleaning, moldability of the toilet body, etc. Good.

  The receptacle functions to prevent spilled excrement from spilling directly to other parts of the portable toilet or leaking out and supporting it in the toilet body, such as by hanging a filth bucket. . For this reason, the receiving part is provided with a second opening defined by an edge wall so as to be able to surround all or a part of the peripheral part of the bucket for collecting dirt, and as a whole, an O-shaped or U-shaped part. It has a shape such as a mold. The second opening of the receiving portion has a shape substantially coincident with the first opening of the toilet body, and the bucket is detachable through the edge wall into the second opening. Be contained.

  Since the receiving part is detachably mounted on the frame part as a separate part from the toilet body part, the receiving part can be easily taken out of the portable toilet system for cleaning, wiping and cleaning.

  In the present invention, the toilet seat and the lid portion are rotatably attached to the receiving portion described above. Since the receiving portion supports the toilet seat and the lid portion in a cantilever manner, a moment is applied to the receiving portion so as to rotate the receiving portion in the front-rear direction of the portable toilet. However, since the receiving part has a shape such as an O-type or a U-type extending in the front-rear direction of the portable toilet so as to counter the moment, the receiving part itself has a frame of the toilet body part by the moment of the toilet seat and the lid part. The toilet seat and the lid can be supported in a cantilevered manner in a stable and freely rotatable manner.

  Further, in the present invention, the toilet seat and the lid are concentratedly attached to the receiving part, so if the receiving part placed and supported on the frame part of the toilet body part is taken out from the toilet body part at a time, The toilet seat and lid can be taken out, which is convenient.

  Furthermore, in the present invention, it is preferable that the toilet seat and / or the lid is detachably attached to the receiving part.

  When the toilet seat and the lid are detachably attached to the frame, the receiving portion, the toilet seat, and the lid can be easily taken out from the toilet body and easily separated. As a result, the receiving part, toilet seat, and lid part can be cleaned and wiped independently outside the portable toilet system. Therefore, it is possible to easily clean the toilet seat, the rotating parts of the lid, and the peripheral parts thereof.

  In this invention, it is preferable that the receiving part is equipped with the groove part divided by the edge wall in the outer side of the 2nd opening part.

  The receiving part is provided in a part of the toilet body that is relatively dirty due to the scattering of excrement so as to surround all or a part of the peripheral part of the bucket that collects dirt. If a groove is provided outside the second opening, the scattered excrement can be temporarily received in the groove of the receiving part, and the excrement spills directly to other parts of the portable toilet. It is possible to effectively prevent or leak out.

  The bucket set in the second opening of the receiving portion has a handle that is rotatably attached to the bucket. When the bucket is set in the second opening, all or part of the bucket handle is accommodated below the toilet seat and behind the toilet body in the groove of the receiving portion. Therefore, in the portable toilet according to the present invention, the space between the toilet seat and the groove is effectively used as a storage location for the bucket handle, so the storage state of the bucket in the second opening is designed to be compact. be able to.

  Further, the groove portion of the receiving portion is formed when the receiving portion is set in the first opening of the frame portion of the toilet body portion, in other words, when the receiving portion is placed on the frame portion, It is preferable to have a bottom part inclined downward from the rear to the front or a bottom part inclined downward from the front to the rear of the toilet body part. However, since the inclination of the bottom surface portion of the groove portion is a problem when the receiving portion is set in the toilet body portion, even if the bottom surface portion of the groove portion is inclined, or the bottom surface portion itself Is horizontal, but the frame part of the toilet body part that supports the receiving part may be inclined.

  In the groove part of the receiving part, liquid or semi-solid excrement or the like scattered as described above is stored. For this reason, if the bottom part of the groove part is inclined downward from the back of the toilet body part toward the front, the excrement such as small water collected in the groove part is collected on the front side of the toilet body part of the groove part. When removing the waste bucket from the toilet body, when trying to grip the bucket handle housed behind the toilet body in the groove, the user's It is possible to prevent contamination by touching excrement. In addition, when the depth of a groove part can fully be ensured, even if it accommodates the handle of a bucket in the front side of the toilet main body part of a groove part, the effect similar to the above can be acquired.

In addition, if the bottom of the groove is inclined downward from the front to the back of the toilet body, excreta such as small water collected in the groove is collected on the rear side of the toilet body of the groove. In order to prevent the finger of the hand from being contaminated by small water accumulated in the groove, it is preferable to accommodate the bucket handle on the front side of the toilet body of the groove. However, when the depth of the groove portion can be sufficiently secured, the same effect as described above can be obtained even if the bucket handle is housed behind the toilet body portion of the groove portion.
The inclination direction of the groove portion of the receiving portion and the position where the bucket handle is accommodated in the groove portion may be opposite to the above-described configuration. That is, even if the bottom part of the groove part of the receiving part is inclined downward from the front of the toilet body part toward the rear, and the bucket handle is accommodated on the front side of the toilet body part of the groove part, It is possible to prevent contamination by touching excrement such as small water accumulated in the groove.

  Furthermore, it is preferable that the groove portion of the receiving portion is provided with a protrusion for separating the handle from the bottom surface portion of the groove portion when the handle of the bucket is accommodated in the groove portion.

  Providing a protrusion for separating the handle from the bottom surface of the groove portion in the groove portion of the receiving portion secures a space for the user to insert the finger of the user's hand to hold the bucket handle. In addition, even if the user tries to grasp the bucket handle, the finger of the user's hand is more reliably prevented from being contaminated by touching excrement such as small water collected in the groove. it can. The position of the protrusion may be arranged on the front side of the toilet body part of the groove part or on the rear side of the toilet body part in accordance with the position where the bucket handle is accommodated.

  The bucket set in the second opening of the receiving part preferably projects outwardly of the bucket and comprises an edge supported by the edge wall of the receiving part.

  The outwardly protruding edge of the bucket as described above serves especially to prevent deformation of the opening edge of the bucket and allows the bucket to be easily removed from the receiver by cooperating with the edge wall of the receiver. And allows the bucket to be easily attached to the receiving part.

  Furthermore, it is preferable that the edge part of a bucket has a folding | turning part which covers the side surface by the side of the groove part of an edge wall, when a bucket is set in a 2nd opening part.

  In the portable toilet of the present invention, the receiving portion includes a second opening and a groove on the outside thereof, and an edge wall is formed between the second opening and the groove so as to partition the both. Yes. The bucket is suspended and supported in the second opening by supporting the edge of the bucket from below by the edge wall of the receiving portion. For this reason, when the folding part is provided at the edge of the bucket, when the bucket is set in the portable toilet, the outer wall of the bucket and the folded part of the edge are arranged so as to sandwich the edge wall of the receiving part. It is possible to prevent the bucket from unexpectedly leaving the receiving portion.

  The portable toilet of the present invention includes a toilet main body, and the toilet main body is a box having an upper opening, and the front surface is inclined downward from the opening edge of the opening toward the rear of the box. It is preferably divided into a box part having a part and a frame part connected to the opening edge of the box part.

  As a means for improving the strength of the toilet body against deformation, a method of providing folded ribs or reinforcing ribs on the opening edge or side surface of the toilet body, or arranging a panel on each surface of the toilet body, A method of making the portion a so-called box structure is known.

  However, the folding rib on the opening edge is a protrusion that protrudes outward from the toilet body due to its structure. Therefore, if the folding rib is provided on the toilet body, the user can put the leg in the portable toilet or near the portable toilet. It becomes an obstacle to catch a leg when moving. Therefore, in the present invention, by adopting a box structure that is advantageous for eliminating projections such as folded ribs, projections that may cause a user to hook a leg or the like, particularly from the front surface of the toilet body, The step is eliminated and the front surface of the toilet body is smooth.

  In general, if the toilet body portion has a box structure, the moldability and maintainability of the toilet body portion are reduced, so in the present invention, a so-called two-piece structure is adopted, and the toilet body portion is a box portion whose upper portion is opened, The above-mentioned problem is solved by using two parts including a frame connected to the opening edge of the opening by a screw or the like. Therefore, in the present invention, both the box part and the frame part can be formed as an integrally molded product made of resin, and as a result, a low-cost and sturdy portable toilet can be provided.

  In the portable toilet of the present invention, since the front part of the box part is inclined from the opening edge of the opening to the lower part of the box part and to the rear, the user can place his / her foot under the front end part of the toilet body part. Alternatively, it is possible to draw it directly below or behind the front edge of the toilet seat. For this reason, in the portable toilet of the present invention, when the user stands up from the portable toilet and / or when sitting on the portable toilet, the weight shift is mainly only in the vertical direction, Easy seating on portable toilets.

  Furthermore, the portable toilet of the present invention preferably connects the outer surface of the box portion flush with the outer surface of the frame portion.

  In the portable toilet according to the present invention, the shape of the front end of the toilet body is substantially the same as the front edge of the toilet seat so that the user's legs sitting on the toilet seat can move freely. For this reason, when the outer surface of the box portion is connected flush with the outer surface of the frame portion, the front surface has a surface shape substantially the same as the shape of the front edge of the toilet seat from the front end portion of the toilet body portion downward to the toilet body portion. The part can be formed.

  As a result, if the outer surface of the box part is flush with the outer surface of the frame part, the protrusions and steps are removed from the front part of the toilet body part, and the front part of the toilet body part can be made a smoother shape. In addition, the protrusion at the center of the front edge of the toilet seat can be continuously formed from the front edge of the toilet seat to the front of the toilet body so that the user can sit deeply behind the toilet seat. In this case, it is possible to more smoothly promote the user to open the legs of both legs.

  In the portable toilet of the present invention, a removable receiving part is provided at the upper part of the toilet body so as to surround the periphery of the opening of the bucket for collecting filth, so that the scattered waste is directly transferred to other parts of the portable toilet. Spillage or transmission and leakage can be prevented.

  In the portable toilet of the present invention, since the toilet seat and the lid are concentratedly attached to the receiving portion, if the receiving portion placed and supported on the frame portion is taken out from the toilet main body, the toilet seat and the lid at once. The part can be taken out and it is convenient. In addition, when the toilet seat and / or lid is detachably attached to the frame, the receiving part, toilet seat, and lid can be cleaned and wiped independently outside the portable toilet system. Therefore, the toilet seat and the rotating parts of the lid part and its peripheral part, which have been difficult to clean because they are conventionally attached to the toilet body part, can be easily cleaned.

  In the portable toilet according to the present invention, the space between the toilet seat and the groove portion is effectively used as a storage location for the bucket handle, so that the connection form between the receiving portion and the toilet seat can be designed in a compact manner. In addition, the bottom part of the groove part of the receiving part is inclined downward from the back to the front of the toilet body part or is inclined downward from the front to the back of the toilet body part, and a protrusion is formed in the groove part. When the user tries to grasp the bucket handle, the finger of the user's hand should not come into contact with excrement such as small water collected in the groove. Can do.

  According to the present invention, the bucket can be easily put into the portable toilet by providing an outwardly projecting edge or a folded portion at the opening edge of the bucket set in the second opening of the receiving part. It is possible to attach to the receiver, and it is also possible to prevent it from being unexpectedly detached from the receiving portion.

  Since the portable toilet of the present invention has a so-called box structure, the necessary strength is ensured, and protrusions and steps such as ribs or the like that may cause a user to hook a leg or the like from the surface of the toilet body are eliminated. The surface of the main body can be made smooth. Moreover, since the toilet body part employs a so-called two-piece structure divided into a box part and a frame part, any part can be molded as an integrally molded product made of resin. A sturdy portable toilet can be provided.

  Furthermore, the portable toilet of the present invention is configured such that the front surface of the toilet body is inclined from the opening edge of the opening downward and rearward of the box, so that the user can stand up from the portable toilet and / or the portable toilet. When the user sits down, the user can draw his / her feet down to the front end of the toilet body or the front edge of the toilet seat or just behind it. As a result, when the user stands up and / or sits down, the weight of the user is moved only in the vertical direction, and the user can easily stand up and sit down.

It is a schematic diagram of the portable toilet of this invention to which the toilet seat of this invention of the state with the lid | cover opened was attached. It is a schematic diagram of the portable toilet of the present invention in a state where a bucket is set and a lid and a toilet seat are opened. It is an assembly schematic diagram of the portable toilet of the present invention. It is a schematic diagram of the portable toilet of the present invention in which only a bucket is not set and a lid and a toilet seat are opened. It is an assembly schematic diagram of the toilet body part of the portable toilet of the present invention. It is a schematic diagram of the receiving part in the state where the bucket was suspended. It is a schematic diagram of the receiving part set in the portable toilet of this invention. It is sectional drawing of the XX cross section of the receiving part shown by FIG. It is sectional drawing of the YY cross section of the receiving part and bucket which are shown by FIG. It is a side view of the portable toilet of this invention.

  Hereinafter, a portable toilet according to an embodiment of the present invention will be described in detail with reference to the drawings. The present invention is not limited to the embodiments shown below, and various modifications can be made without departing from the technical idea of the present invention.

  FIG. 1 shows a schematic diagram of a portable toilet 1 according to an embodiment of the present invention with a lid 5 opened. FIG. 2 shows a bucket 6 set and a lid 5 and a toilet seat. The outline figure of portable toilet 1 concerning this embodiment in the state where 4 was opened is shown. Moreover, the assembly schematic diagram of the portable toilet 1 which concerns on one Embodiment of this invention is shown by FIG.

  As shown in FIG. 3, the portable toilet 1 according to the present embodiment includes a toilet body 2, a receiving portion 3 that constitutes an upper surface of the toilet body 2, a toilet seat 4, a lid 5, and the toilet body 2. The bucket 6 and the auxiliary lid 7 of the bucket 6 are detachably attached to each other. The toilet body 2 includes an armrest 20, a backrest 21 and a leg 22.

  FIG. 4 shows a schematic view of the portable toilet 1 of the present embodiment in which only the bucket 6 is not set and the lid 5 and the toilet seat 4 are opened. FIG. 5 shows an assembly schematic diagram of the toilet body 2 of the portable toilet 1 of the present embodiment.

  As shown in FIGS. 4 and 5, the portable toilet 1 of the present embodiment has a first opening 240 for accommodating a waste bucket (not shown) in the upper part of the toilet body 2. A frame portion 24 is provided. The frame portion 24 is a flange portion of the toilet body portion 2 that functions to prevent deformation of the toilet body portion 2, and is configured as a separate body from the box portion 23 that forms the bottom of the frame portion 24 of the toilet body portion 2. Yes. In the present embodiment, the first opening 240 in the frame 24 has a bottomed shape in consideration of prevention of excrement leakage, ease of cleaning, moldability of the toilet body, and the like.

  FIG. 6 shows a schematic diagram of the receiving part 3 in a state where the bucket 6 is suspended. FIG. 7 shows a schematic view of the receiving part 3 set in the portable toilet 1 of the present embodiment, and FIG. 8 shows an X of the receiving part 3 shown in FIG. A cross-sectional view of the -X cross section is shown.

  In the portable toilet 1 of this embodiment, the receiving part 3 is detachably mounted on the frame part 24 as a separate part from the toilet body part 2. For this reason, the receiving part 3 can be easily taken out of the portable toilet 1 and can be easily cleaned and wiped.

  The receiving part 3 prevents the scattered waste from spilling directly to other parts of the portable toilet 1 or leaking out (see FIGS. 2 and 3) and suspending the waste bucket 6 to suspend the toilet body part. 2 to support in (see FIG. 6). For this purpose, the receiving part 3 has a second opening 30 defined by an edge wall 31 so as to be able to surround the peripheral part of the bucket 6 for collecting filth, and has an O-shape as a whole. (See FIGS. 6 and 7). Further, the second opening 30 of the receiving part 3 has a shape substantially coincident with the first opening 240 of the toilet body 2, and enters the second opening 240 via the edge wall 31. The bucket 6 is detachably accommodated (see FIGS. 3 and 4).

  In the portable toilet 1 of the present embodiment, the toilet seat 4 and the lid 5 are rotatably attached to the receiving portion 3. Since the receiving part 3 supports the toilet seat 4 and the lid part 5 in a cantilever manner, a moment is applied to the receiving part 3 to rotate the receiving part 3 in the front-rear direction of the portable toilet 1. However, since the receiving part 3 has an O-shape extending in the front-rear direction of the portable toilet 1 so as to oppose the moment, the receiving part 3 itself is formed by the moment of the toilet seat 4 and the lid part 5. The toilet seat 4 and the lid 5 can be supported in a cantilevered manner in a freely rotatable manner without being rotated on the frame 24.

  As shown in FIG. 6, since the toilet seat 3 and the lid 4 are concentratedly attached to the receiving portion 3, the receiving portion 3 that is placed and supported on the frame portion 24 of the toilet body 2. If it is taken out from the toilet main-body part 2, the toilet seat 4 and the cover part 5 can be taken out at once, and it is convenient.

  Further, the toilet seat 4 and the lid 5 are detachably attached to the receiving portion 3. For this reason, in the portable toilet 1 of this embodiment, the receiving part 3, the toilet seat 4, and the cover part 5 can be easily taken out from the toilet main body part 2, and can be separated easily. As a result, the receiving part 3, the toilet seat 4 and the lid part 5 can be individually cleaned and wiped outside the portable toilet 1 system, and thus are conventionally attached to the toilet body 2 in the past. In addition, it is possible to easily clean the toilet seat 4 and the rotating component 35 of the lid portion 5 and its peripheral portion, which have been difficult to clean.

  As shown in FIG. 4, the receiving portion 3 of the present embodiment includes a groove portion 32 partitioned by the edge wall 31 on the outside of the second opening 30. Since the receiving part 3 is provided in the toilet main body part 2 in a portion that is relatively easily contaminated due to scattering of excrement, the receiving part 3 is temporarily received in the groove part 32 of the receiving part 3 by receiving the scattered excrement. , It effectively prevents the waste from spilling directly to other parts of the portable toilet 1 or leaking out.

  The bucket 6 set in the second opening 30 of the receiving portion 3 has a handle 64 that is rotatably attached to the bucket 6. The handle 64 of the bucket 6 is accommodated in the rear side of the toilet body 2 under the toilet seat 4 and in the groove 32 of the receiving portion 3 when the bucket 6 is set in the second opening 30. (See FIGS. 2 and 6). Therefore, in the portable toilet 1 of the present embodiment, the space between the toilet seat 4 and the groove 32 is effectively used as a storage place for the handle 64 of the bucket 6, so that the bucket 6 in the second opening 30 is used. Can be designed to be compact.

  FIG. 8 is a cross-sectional view taken along the line XX of the receiving portion 3 shown in FIG.

  As understood with reference to FIG. 8, the groove portion 32 of the receiving portion 3 is set in the first opening portion 240 by placing the receiving portion 3 on the frame portion 24 of the toilet body portion 2. At the time, the toilet body 2 has a bottom 33 inclined downward from the rear to the front. For this reason, since excrement such as small water collected in the groove portion 32 of the receiving portion 3 is collected on the front side of the toilet body portion 2 of the groove portion 32, the groove portion 32 is used for the user to take out the bucket 6 from the toilet body portion 2. When the user tries to grip the handle 64 of the bucket 6 accommodated in the rear side of the toilet body 2, the finger of the user's hand is contaminated by touching excrement such as small water collected in the groove 32. There can be no. Although not shown, when the depth of the groove 32 can be sufficiently secured, the same effect as described above can be obtained even if the handle 64 of the bucket 6 is accommodated in the front side of the toilet body 2 of the groove 32. it can.

  However, since the inclination of the bottom surface portion 33 of the groove portion 32 is a problem when the receiving portion 3 is set in the toilet body portion 2, the bottom surface portion 33 itself of the groove portion 32 is inclined as in the present embodiment. Even if the bottom portion 33 itself is horizontal, the frame portion 24 of the toilet body 2 that supports the receiving portion 3 may be inclined (not shown).

  Although not shown, in the portable toilet of the present invention, the bottom 33 of the groove 32 may be inclined downward from the front of the toilet body 2 toward the rear. In this case, since excrement such as small water collected in the groove 32 is accumulated behind the toilet body 2 of the groove 32, the finger of the user's hand may be contaminated with small water collected in the groove 32. In order to avoid this, it is preferable to accommodate the handle 64 of the bucket 6 on the front side of the toilet body 2 of the groove 32. However, when the depth of the groove 32 can be sufficiently secured, the same effect as described above can be obtained even if the handle 64 of the bucket 6 is accommodated behind the toilet body 2 of the groove 32.

  Further, the groove portion 32 of the receiving portion 3 of the present embodiment is provided with a projection 34 for separating the handle 64 from the bottom surface portion 33 of the groove portion 32 when the handle 64 of the bucket 6 is housed in the groove portion 32. (See FIG. 7).

  Therefore, in the portable toilet 1 of the present embodiment, a space for allowing the user to insert the finger of the user's hand to hold the handle 64 of the bucket 6 is secured, and the user can handle the handle of the bucket 6. Even if it is going to hold | grip 64, it can prevent that a finger | toe of a user's hand touches excrement, such as a small water collected in the groove part 32, more reliably. In addition, the position of the protrusion 34 may be arranged on the rear side of the toilet body 2 of the groove portion 32 as in the present embodiment in accordance with the position in which the handle 64 of the bucket 6 is accommodated. You may arrange | position to the front side.

  Next, the bucket 6 used in the portable toilet 1 of the present embodiment for collecting filth will be described. 9 is a cross-sectional view taken along the YY cross section of the receiving portion 3 and the bucket 6 shown in FIG.

  As shown in FIG. 9, the bucket 6 set in the second opening 30 of the receiving part 3 protrudes outward from the bucket 6 and is supported by the edge wall 31 of the receiving part 3. Edge 60 is provided. For this reason, the bucket 6 of this embodiment prevents the deformation of the opening edge of the bucket 6 by the edge portion 60, and easily takes out the bucket 6 from the receiving portion 3 by cooperating with the edge wall 31 of the receiving portion 3. The bucket 6 can be easily attached to the receiving part 3.

  Further, the edge portion 60 of the bucket 6 of the present embodiment is a folded portion that covers the side surface of the edge wall 31 of the receiving portion 3 on the groove side when the bucket 6 is set in the second opening 30 of the receiving portion 3. 600.

  In the portable toilet 1 of the present embodiment, the receiving part 3 includes a second opening 30 and a groove 32 on the outside thereof, and the second opening 30 and the groove 32 are separated from each other. An edge wall 31 is formed on the surface (see FIG. 7). For this reason, when the folding part 600 is provided on the edge 60 of the bucket 6, when the bucket 6 is set in the portable toilet 1, the outer wall of the bucket 6 and the folding part 600 of the edge 60 are the edge wall 31 of the receiving part 3. Therefore, it is possible to prevent the bucket 6 from being unexpectedly detached from the receiving portion 3.

  Next, structural features of the portable toilet 1 according to the present embodiment will be mainly described with reference to FIGS. FIG. 10 shows a side view of the portable toilet 1 of the present embodiment.

  As shown in FIG. 9, the portable toilet 1 of the present embodiment has a toilet body 2 including an armrest 20, a backrest 21, and legs 22. The toilet body 2 is divided into a box part 23 whose upper part is open and a frame part 24 connected to the opening edge 230 of the opening of the box part 23. Further, the box portion 23 has a front surface portion 231 that is inclined from the opening edge 230 of the opening downward and rearward of the box portion 23.

  The portable toilet 1 according to the present embodiment employs a so-called box structure that is advantageous for eliminating projections such as the folded ribs of the opening edge 230 in particular, so that the user can start from the front portion 231 of the toilet body 2 in particular. Protrusions and steps that may catch a leg or the like are eliminated, and the front surface portion 231 of the toilet body 2 is made smooth.

  Moreover, the portable toilet 1 of this embodiment employs a so-called two-piece structure, and the toilet body 2 is connected to a box portion 23 having an upper opening and a frame portion 24 connected to the opening edge 230 of the opening by a screw or the like. It is divided into two parts. Therefore, both the box part 23 and the frame part 24 of the portable toilet 1 of the present embodiment are formed as an integrally molded product made of resin. As a result, the portable toilet 1 of the present embodiment is manufactured at low cost and robustly. Has been.

  Furthermore, as shown in FIG. 10, the portable toilet 1 of the present embodiment is configured such that the front surface portion 231 of the box portion 23 is inclined from the opening edge 230 of the opening downward and rearward of the box portion 23. Therefore, the user can draw his / her feet under the front end 27 of the toilet body 2 or the front edge 45 of the toilet seat 4 or behind the front edge 45 (see FIG. 1). For this reason, in the portable toilet 1 of the present embodiment, when the user stands up from the portable toilet 1 and / or sits on the portable toilet 1, the weight movement is mainly only in the vertical direction. It is easy to get up from 1 and sit on the portable toilet 1.

  Moreover, the portable toilet 1 of this embodiment has the outer surface of the box part 23 connected with the outer surface of the frame part 24 (refer FIG. 1, 2).

  In the portable toilet 1 of the present embodiment, the shape of the front end portion 27 of the toilet body 2 is substantially the same as the front edge 45 of the toilet seat 4 in order to make the movement of both legs of the user seated on the toilet seat 4 free. (See FIG. 1). For this reason, when the outer surface of the box part 23 is connected flush with the outer surface of the frame part 24, the shape of the front edge 45 of the toilet seat 4 is substantially the same as the shape of the front edge 45 of the toilet seat 4 downward from the front end part 27 of the toilet body part 2. The front part 231 having the same surface shape can be formed.

  As a result, the portable toilet 1 of the present embodiment can eliminate protrusions and steps from the front surface 231 of the toilet body 2 and make the front surface 231 of the toilet body 2 more smooth. Moreover, since the protrusion part 450 of the center part of the front edge 45 of the toilet seat 4 can be hung from the front edge 45 of the toilet seat 4 to the front surface part 231 of the toilet body part 2, it can be formed by the user. It is possible to more smoothly promote the user's leg opening guidance when the user sits deeply behind.

DESCRIPTION OF SYMBOLS 1 ... Portable toilet 2 ... Toilet body part 20 ... Armrest 200 ... Post 21 ... Backrest 22 ... Leg part 23 ... Box part 230 ··· Opening edge 231 · · · Front portion 24 · · · Frame portion 240 · · · First opening portion · · · 27 Toilet body front end portion 3 · · · Receiving portion 30 · · · 2 Opening 31 ··· edge wall 32 ··· groove 33 · · · bottom portion 34 · · · projection 35 · · · rotating part 4 · · · toilet seat 45 · · · front Edge 5 ··· Lid 6 · · · Bucket 60 · · · Edge 600 · · · Folded portion 65 · · · Handle 7 · · · Auxiliary lid

Claims (12)

In the upper part, a toilet body part provided with a frame part that divides the first opening,
A receiving portion having a second opening defined by an edge wall and removably mounted in the first opening via the frame;
A toilet seat rotatably attached to the receiving portion;
A lid part rotatably attached to the receiving part, and a bucket detachably mounted in the second opening part via the edge wall of the receiving part;
A portable toilet characterized by being equipped with.   The portable toilet according to claim 1, wherein the receiving portion includes a groove portion defined by the edge wall on the outside of the second opening.   The groove portion is a bottom surface portion inclined downward from the rear to the front of the toilet body when the receiving portion is set in the first opening through the frame of the toilet body. The portable toilet according to claim 2, further comprising a bottom surface inclined downward from the front to the rear of the toilet body.   The bucket has a handle pivotally attached to the bucket, and the groove is received in the groove when the bucket is set in the second opening. The portable toilet according to claim 2 or 3, wherein the portable toilet is arranged as described above.   The portable toilet according to claim 4, wherein the groove includes a protrusion for separating the handle from the bottom surface of the groove when the handle is housed in the groove.   The portable toilet according to any one of claims 1 to 5, wherein the bucket projects outwardly of the bucket and includes an edge portion supported by the edge wall of the receiving portion. .   The said edge part has a folding | turning part which covers the side surface by the side of the said groove part of the said edge wall, when the said bucket is set in the said 2nd opening part. Portable toilet.   The portable toilet according to claim 1, wherein the toilet seat is detachably attached to the receiving portion.   The portable toilet according to claim 1, wherein the lid portion is detachably attached to the receiving portion. The toilet body is
A box portion that is open at an upper portion and connected to the frame portion, the front portion being inclined downward and rearward from the opening edge of the opening to the box portion; The portable toilet according to any one of claims 1 to 9, wherein the portable toilet is divided into the box portions.   The portable toilet according to claim 10, wherein an outer surface of the box portion is connected flush with an outer surface of the frame portion.   The portable toilet according to claim 10 or 11, wherein each of the box part and the frame part is an integrally molded product made of resin.

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