JP6214245B2 - Portable toilet - Google Patents

Description

  The present invention relates to a portable toilet (movable simple toilet) that facilitates cleaning and cleaning of parts and parts that are easily contaminated, and in particular, in a portable toilet in which a groove is provided around a bucket for dirt that is easily contaminated by excrement, etc. In order for the user to take out the filth bucket from the toilet body by tilting the bottom of the groove downward from the back of the toilet body to the front or by tilting downward from the front of the toilet body to the rear The present invention relates to a portable toilet in which a user's hand does not touch excrement in a groove when trying to hold the handle of the bucket.

  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. 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. A portable unit that can be easily cleaned or wiped off the periphery of the bucket for dirt by providing a groove on the part that is relatively easily soiled due to scattering of objects, and by allowing the groove to be easily removed from the toilet body. A toilet has been developed.

  Further, as described in Japanese Utility Model Laid-Open No. 6-9548 (Patent Document 3), when the filth bucket is set in the toilet body, the handle of the filth bucket can be accommodated in the groove. There has also been proposed a portable toilet of a type in which the space and the periphery of the groove are designed to be compact by making effective use of the space above.

  However, in the portable toilet described in Patent Documents 1-3, when the user tries to grip the handle of the bucket in order to take out the filth bucket from the toilet main body, the finger of the user's hand has accumulated in the groove. There was a problem of being contaminated by excrement such as water.

JP 2004-97345 A JP 2006-87724 A 6-9548

  Accordingly, the present invention provides a portable toilet provided with a groove around a waste bucket that is easily soiled by excrement, etc., when a user tries to grasp the handle of the bucket in order to take out the waste bucket from the toilet body. An object of the present invention is to provide a portable toilet in which a finger of a user's hand does not touch excrement such as small water collected in a groove.

  In the portable toilet in which a groove portion is provided around a waste bucket that is particularly easily contaminated with excrement etc., the present inventors separate the bucket handle from the excrement accumulated in the groove portion or the bottom of the groove portion, and hold the finger of the hand. As a result of intensive studies on the configuration for forming the gap to be inserted, the bottom of the groove is inclined downward from the back of the toilet body to the front or inclined downward from the front of the toilet body to the rear. Thus, the above-mentioned problems have been solved and the present invention has been completed.

  Specifically, according to the present invention, a toilet main body having an upper surface having an opening defined by an edge wall, and a groove defined by the edge wall outside the opening, and the upper surface A bucket that is detachably mounted in the opening through the edge wall, and the groove is a bottom surface inclined downward from the rear to the front of the toilet body, or of the toilet body. A portable toilet having a bottom surface inclined downward from the front to the rear is provided.

  In the portable toilet of the present invention, an upper portion having an opening section defined by an edge wall for accommodating a waste bucket and a groove section defined by an edge wall outside the opening section in the upper portion of the toilet body. I have. The upper surface portion is a flange portion of the toilet body portion that functions to prevent deformation of the toilet body portion, and may be configured integrally with the toilet body portion that forms the lower portion of the upper surface portion, or may be configured as a separate body. May be. In addition, the opening in the upper surface portion may have a bottom shape or a bottomless shape in consideration of prevention of leakage of excrement, ease of cleaning, moldability of the toilet body portion, and the like.

  Groove prevents spilled waste from spilling directly to other parts of the portable toilet or leaking out, and the edge wall to support in the toilet body, such as by hanging a waste bucket Function. For this reason, the groove is arranged outside the opening defined by the edge wall so as to surround all or a part of the peripheral portion of the bucket for collecting filth, and as a whole, such as O-type or U-type It has a shape. Moreover, the bucket for storing filth is detachably accommodated in the opening through the edge wall.

  In the portable toilet of the present invention, the upper surface portion of the toilet body is provided in a portion that is relatively easily contaminated due to the scattering of excrement so as to surround all or part of the peripheral portion of the bucket for collecting the waste. Therefore, if a groove is provided outside the opening defined by the edge wall, the scattered waste can be temporarily received in the groove, so that the waste can be directly transferred to other parts of the portable toilet. Spillage or transmission and leakage can be effectively prevented.

  The bucket set in the 2nd opening part of the upper surface part of a toilet main-body part has a handle attached to the bucket rotatably. When the bucket is set in the opening, all or part of the handle of the bucket is accommodated below the toilet seat and behind the toilet body in the groove on the upper surface. Therefore, in the portable toilet of the present invention, the space between the toilet seat and the groove is effectively used as a storage location for the bucket handle, so that the storage state of the bucket in the opening can be designed in a compact manner. .

  In the portable toilet of the present invention, the groove portion of the upper surface portion has a bottom surface portion inclined downward from the back to the front of the toilet body portion, or a bottom surface portion inclined downward from the front to the rear of the toilet body portion. ing.

  Liquid or semi-solid excrement or the like scattered as described above is stored in the groove. 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 the portable toilet according to the present invention, when the bottom of the groove is inclined downward from the front of the toilet body to the rear, excreta such as small water collected in the groove is behind the toilet body of the groove. Therefore, in order to prevent the finger of the user's hand from being contaminated by small water collected in the groove portion, it is preferable to accommodate the bucket handle on the front side of the toilet body portion of the groove portion. . 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.

  Furthermore, it is preferable that the groove portion on the upper surface 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 stored in the groove portion.

  When a protrusion for separating the handle from the bottom surface of the groove is provided in the groove, a space for the user to insert the finger of the user's hand to secure the handle of the bucket is secured, Even if the user tries to grip the handle of the bucket, the finger of the user's hand can be more reliably prevented from being touched by excrement such as small water collected in the groove. 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.

  It is preferable that the bucket set in the opening part of the upper surface part of a toilet main body part protrudes outward of the bucket, and is provided with the edge part supported by the edge wall of a receiving part.

  The edge of the bucket projecting outward serves to prevent the opening edge of the bucket from being deformed, and also allows the bucket to be easily removed from the toilet body by cooperating with the edge wall of the upper surface. And make it easy to attach the bucket to the toilet body.

  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 the opening part of an upper surface part.

  In the portable toilet of the present invention, the upper surface portion of the toilet body has an opening and a groove on the outside thereof, and an edge wall is formed between the opening and the groove so as to partition the both. 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 portion having a portion and an upper surface portion connected to the opening edge of the box portion.

  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 an upper surface 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 upper surface part can be molded as a resin-made integral molded product, 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 part flush with the outer surface of the upper surface part.

  In the portable toilet of the present invention, the shape of the front end portion of the toilet body is substantially the same as the front edge of the toilet seat in order to freely move both legs of the user seated on the toilet seat as described above. For this reason, when the outer surface of the box portion is connected flush with the outer surface of the upper surface portion, the front surface having substantially the same surface shape 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 upper surface 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 present invention, the upper surface portion of the toilet main body is divided into a frame portion and a receiving portion that has an opening defined by an edge wall and is detachably attached to the frame portion inside the frame portion. It is preferable.

  The upper surface of the toilet body supports the armrest and backrest, and improves the strength of the toilet body by being connected to the box, supports the toilet seat from below, and further defines an edge wall that defines the opening. It also functions to support the bucket suspended in the opening. For this reason, the opening part and its peripheral part in the upper surface part of the toilet body part are easily contaminated by the excrement and dust of the user, and it is necessary to perform cleaning such as cleaning and wiping as appropriate.

  Therefore, in the present invention, the receiving part is separated from the toilet body part by dividing the upper surface part of the toilet body part into a receiving part composed of an opening and its peripheral part and a frame part that detachably supports the receiving part. It can be easily cleaned outside the portable toilet. Therefore, if the receiving part has a structure that can be easily detached from the toilet body part, the toilet body part does not necessarily have to be separated into the frame part (upper surface part excluding the receiving part) and the box part. May be a so-called one-piece structure.

  Moreover, in this invention, it is preferable that the toilet seat and the cover part are rotatably attached to the receiving part.

  When the toilet seat and the lid are attached to the receiving part, the receiving part supports the toilet seat and the lid in a cantilevered manner, and therefore a moment is exerted on the receiving part to rotate the receiving part 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.

  Moreover, when the toilet seat and the lid are concentrated and attached to the receiving portion, the toilet seat and the lid can be taken out at once by removing the receiving portion placed and supported on the frame portion of the toilet body from the toilet body. Can be 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 the portable toilet according to the present invention, since the groove portion is provided at the upper part of the toilet body so as to surround the periphery of the opening of the bucket that collects filth, the scattered waste spills or is transmitted directly to other parts of the portable toilet. Leakage can be prevented.

  In the portable toilet of the present invention, the space between the toilet seat and the groove is effectively used as a storage location for the bucket handle, so that the storage state of the bucket in the opening can be designed in a compact manner. In addition, the bottom of the groove on the top surface is inclined downward from the back to the front of the toilet body, or is inclined downward from the front to the back of the toilet body, and a protrusion is formed in the groove. 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 is placed in the portable toilet by providing an outwardly projecting edge or a folded portion at the opening edge of the bucket set in the opening of the upper surface of the toilet body. It can be easily attached and is prevented 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. In addition, since the toilet body portion employs a so-called two-piece structure divided into a box portion and an upper surface portion, any part can be molded as an integrally molded product made of resin, and at low cost. 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.

  The portable toilet of the present invention has a receiving part that easily contaminates the upper surface of the toilet body part with the excrement or dust of the user and requires appropriate cleaning and wiping, and a frame part that detachably supports the receiving part. Therefore, the receiving part can be easily cleaned outside the portable toilet.

  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.

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.

  3 and 4, in the portable toilet 1 of the present embodiment, the toilet body 2 includes first and second openings 240 and 30 that overlap each other, and the first and second openings. An upper surface portion 28 having a groove portion 32 partitioned by an edge wall 31 is provided on the outside of 240 and 30. Further, in the present embodiment, the upper surface portion 28 of the toilet body 2 has a frame portion 24 and a second opening 30 defined by the edge wall 31, and the frame portion 24 is arranged inside the frame portion 24. It is divided into a receiving part 3 that is detachably mounted.

  That is, as understood with reference to FIGS. 4 and 5, the portable toilet 1 of the present embodiment has a first opening for accommodating a waste bucket (not shown) in the upper part of the toilet body 2. The frame part 24 which divides the part 240 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).

  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 of the receiving portion 3 may be inclined downward from the front to the rear of the toilet body 2. 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.

  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.

  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 · · · Front end portion of toilet body 28 · · · Upper surface portion 3 ··· Receiving portion 30... Second opening 31... Edge wall 32... Groove 33... Bottom surface 34. Toilet seat 45 ··· Front edge 5 ··· Lid 6 · · · Bucket 60 · · · Edge 600 · · · Folding portion 65 · · · Handle 7 · · · Auxiliary lid

Claims (9)

A toilet body having an upper surface having an opening defined by an edge wall and a groove defined by the edge wall outside the opening ;
A bucket that is detachably mounted in the opening through the edge wall of the upper surface, and the groove is a bottom surface that is inclined downward from the rear to the front of the toilet body. Have
The bucket has a handle rotatably attached to the bucket, and the groove accommodates the handle to the rear side of the groove when the bucket is set in the opening. Portable toilet characterized by being arranged to do. The portable toilet according to claim 1 , wherein the groove includes a protrusion for separating the handle from the bottom surface of the groove when the handle is stored in the groove. The bucket is flared outwardly of the bucket, and portable toilet according to claim 1 or 2, characterized in that it comprises a rim which is supported by the edge wall of the top portion. 4. The portable toilet according to claim 3 , wherein the edge portion has a folded portion that covers a side surface of the edge wall on the groove portion side when the bucket is set in the opening portion. The toilet body is
A top portion that is open and has a top portion that is open and connected to the top portion, the front portion being inclined from the opening edge of the opening downward and rearward of the box portion; The portable toilet according to any one of claims 1 to 4 , wherein the portable toilet is divided into the box portions. The portable toilet according to claim 5 , wherein an outer surface of the box portion is connected flush with an outer surface of the upper surface portion. The said upper surface part is divided | segmented into the receiving part which has the frame part and the said opening part, and is attached to the said frame part inside the said frame part so that attachment or detachment is possible. The portable toilet according to any one of 1 to 6 . The portable toilet according to claim 7 , wherein the receiving portion further includes a toilet seat rotatably attached to the receiving portion, and a lid portion for covering the toilet seat. The portable toilet according to claim 7 or 8 , wherein each of the frame part and the box part is an integrally molded product made of resin.

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