CN104274114A - Portable toilet - Google Patents
Portable toilet Download PDFInfo
- Publication number
- CN104274114A CN104274114A CN201410095361.9A CN201410095361A CN104274114A CN 104274114 A CN104274114 A CN 104274114A CN 201410095361 A CN201410095361 A CN 201410095361A CN 104274114 A CN104274114 A CN 104274114A
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- China
- Prior art keywords
- lavatory
- toilet seat
- main part
- toilet
- seat
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
- A47K11/04—Room closets; Chairs with toilet conveniences or specially adapted for use with toilets, e.g. night chairs ; Closets for children, also with signalling means, e.g. with a music box, or the like
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/005—Auxiliary or portable seats
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Non-Flushing Toilets (AREA)
- Toilet Supplies (AREA)
Abstract
The invention provides a portable toilet, wherein the degree of freedom for seating the feet and the legs of users is improved on the basis that the installation space of the armrests of a toilet seat can be ensured. Meanwhile, users can sit deeper at the rear side of the toilet seat with fewer actions. According to the invention, the planar part of the portable toilet is approximately rectangular in shape. The two sides of the front edge of the toilet seat are protruding backwards to be bent and receded compared with the front end of the opening part of the toilet seat, so that the degree of freedom for seating the feet and the legs of users is improved. Meanwhile, users can sit deeper at the rear side of the toilet seat with fewer actions.
Description
Technical field
The present invention relates to the portable toilet (portable simplified toilet seat) possessing the toilet seat that can rotate, there is in particular to planar section the portable toilet of the profile of general square shape, in this portable toilet, retreat by making the both sides of the leading section of portable toilet bend in the mode that the leading section of the opening portion than toilet seat is protruded towards rear, thus improve the free degree of the seated position of user.
Background technology
In recent years, in order to the elderly and disabled person carry out draining and start universal portable toilet (portable simplified toilet seat) in room etc.
But, portable toilet in recent years consider the elderly and disabled person use and possess handrail, backrest situation more.Therefore, the planar section being placed with the seat portion of toilet seat in order to can support handrail, backrest and mostly entirety be formed as general square shape.
In addition, be in the portable toilet of general square shape at planar section as described above, if the profile of toilet seat to be set to the O shape with the opening portion of toilet seat roughly similar shape, then between the planar section of general square shape, produce gap, ladder along the outer rim of the toilet seat of O shape poor for the toilet seat of O shape, and this gap, ladder is poor is configured to along inclined direction across the inner side of the huckle of the user taken a seat.Therefore, be that in the portable toilet of O shape, there are the following problems in the profile of toilet seat: after user is seated at toilet seat, if leg carries out action, to be then sandwiched into the gap, the ladder that are formed between toilet seat and the planar section of lavatory main body poor and injured for the skin of the inner side of huckle.
Therefore, be in the portable toilet of general square shape at planar section, disclosed in Japanese Unexamined Patent Publication 2005-000387 publication (patent document 1), Japanese Unexamined Patent Publication 2010-240165 publication (patent document 2), Japanese Unexamined Patent Publication 2012-152256 publication (patent document 3), use following toilet seat more and more: by making the profile of toilet seat also for general square shape and making is formed in gap between the planar section of toilet seat and lavatory main body, ladder difference not along inclined direction across the inner side of the too leg of user.
Like this, the planar section of portable toilet in recent years has the profile of general square shape and the type of installing the toilet seat of general square shape just becomes main flow.But, planar section as described above is that there are the following problems for the portable toilet of general square shape: compared with the fixed Western-style toilet seat being O shape with planar section, the two ends of the leading section of portable toilet are forwards given prominence to, therefore, when user sits down for the rear of the toilet seat to portable toilet, the inner side of knee contacts with the leading section of portable toilet at relative front side, cannot sit darker.
In addition, as mentioned above, owing to being usually provided with handrail at portable toilet, therefore, if the inner side in order to avoid the knee of user contacts with the leading section of portable toilet at relative front side and makes the two ends of the leading section of portable toilet retreat to the rear of lavatory main part, then there is the planar portions of portable toilet not used for the problem points of installing the space of the pillar that handrail supports.
At first technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2005-000387 publication
Patent document 2: Japanese Unexamined Patent Publication 2010-240165 publication
Patent document 3: Japanese Unexamined Patent Publication 2012-152256 publication
Summary of the invention
The problem that invention will solve
Therefore, a kind of planar section is the object of the present invention is to provide to have the portable toilet of the profile of general square shape, in this portable toilet, the space of the pillar for installing handrail is guaranteed at the planar section of lavatory main part, and the leading section of lavatory main part can not hinder moving freely of the leg of the user taken a seat, and user can sit darker to the rear of toilet seat.
In addition, the present invention also aims to provide a kind of portable toilet, can on the basis of guaranteeing necessary intensity, omit the thrusts such as rib by the surface from lavatory main part, ladder is poor, thus the hook of the leg of user can be prevented and improve the placement of pin of user, the free degree of the activity of leg, consequently, user can stand from portable toilet with less action and take a seat to portable toilet.
For solving the means of problem
The present inventor etc. are for possessing the toilet seat that can rotate and planar section has the shape of the portable toilet of the profile of general square shape, configuration has been carried out repeatedly conscientiously studying, found that, be general square shape by making the profile of the planar section of lavatory main part, and make the both sides of the leading section of lavatory main part bend in the mode that the leading section of the opening portion than toilet seat is protruded towards rear and retreat, thus the space of the pillar configuring handrail can be guaranteed, and user can be made to do darker to the rear of toilet seat, so that complete the present invention.
Specifically, according to the present invention, provide a kind of portable toilet, this portable toilet possesses: lavatory main part, and it possesses upper surface part, and this upper surface part has the first opening portion marked off by edge wall, and toilet seat, it has the second opening portion of periphery seal, and be rotatably installed on upper surface part, and, the upper surface part of lavatory main part possesses: the first side end, second side end, and body front end portion, lavatory, under the state of upper surface part toilet seat being placed in lavatory main part, described first side end is in the outside of upper surface part, from leading section the first lavatory body end be rearward positioned at than the second opening portion of toilet seat in the rear portion extending to upper surface part substantially linearly, described second side end is in the opposition side of the first side end and in the outside of upper surface part, from leading section the second lavatory body end be rearward positioned at than the second opening portion of toilet seat in the rear portion extending to upper surface part substantially linearly, body front end portion, described lavatory extends to the second end via the leading section lavatory body extension be on the front positioned at than the second opening portion of toilet seat from first end.
That is, portable toilet of the present invention possesses the toilet seat of the opening portion with periphery seal.Under the state of upper surface part toilet seat being placed in lavatory main part, the lavatory main part of portable toilet of the present invention to have in the outside of this upper surface part from the leading section lavatory body end be rearward positioned at than the opening portion of toilet seat in first and second side end at rear portion extending to lavatory main part substantially linearly.In addition, lavatory main part has the leading section lavatory body extension be on the front positioned on the contrary with the lavatory body end of first and second side end than the opening portion of toilet seat, be formed with the body front end portion, lavatory extending to the second lavatory body end from the first lavatory body end via this protuberance in the front portion of lavatory main part, entirety has the shape of general square shape.
At this, in the present invention, portable toilet refers to that carry out draining in room etc. for the elderly and disabled person, described in patent document 1 ~ 3 portable simplified toilet seat.In addition, in the concept of portable toilet, except the portable toilet manufactured primarily of resin material, portable toilet that housing, leg, handrail, backrest etc. beyond the toilet seat also comprising such as portable toilet are manufactured by materials such as timber, so-called style of furniture.
In addition, in the present invention, " side end " refers to the profile of the portable toilet illustrated in a top view and forms the end face of this profile.In addition, " substantially linear " refers to 2 of separation with the line segment of roughly beeline link, as long as roughly the same with straight line in distance, then not only comprise proper straight line, also comprise slight curvature become " (Japanese) く shape " broken line or with the curve of the mode slight curvature describing large circular arc.Therefore, the major part of side end extends with substantially linear, also can be formed such as accommodating the bellying etc. of the leg pillar of portable toilet main part in a part for side end.
In addition, in the present invention, " front portion " refers to when the user that is grown up is seated at toilet seat, be configured in the toilet seat of belly side of user and the region of the front adjacent of portable toilet, in addition " rear portion " refers to when the user that is grown up is seated at toilet seat, is configured in the region near the toilet seat of side, back of user and the rear of portable toilet.In addition, " the lavatory body end " of the lateral margin of toilet seat refers to the corner part that the lateral margin that the length direction along toilet seat extends is changed direction in fact towards the leading edge that the width along toilet seat extends, this corner part can be not only bight, also can be the bight with fillet.
In addition, generally speaking, portable toilet is guaranteed space for installing the handrail configured substantially in parallel for a pair and is sought densification on the planar section of lavatory main part, and therefore, the first side end of lavatory main part configures substantially in parallel with the second side end in fact.
In addition, preferably, portable toilet of the present invention has the body front end portion, lavatory extending to the second lavatory body end from the first lavatory body end via lavatory body extension, and this leading section comprises curve part, this curve part has the first flex point between the first lavatory body end and lavatory body extension, and to the body extension of lavatory, has Second Inflexion Point from the second lavatory body end.It should be noted that, in the present invention, " flex point " is as long as the part of state change protruded to the front towards lavatory main part of state that body front end portion, lavatory protrudes from the rear towards lavatory main part, the part not only comprising described change is situation a little, also comprises situation about being made up of straight line.
So, in portable toilet of the present invention, compared with the lavatory main part being rectangle with planar section, two end regions in body front end portion, lavatory bend in the mode protruded towards the rear of lavatory main part and retreat, therefore, even if user sits down to the rear of the toilet seat of portable toilet, the leading section of lavatory main part also can not become obstacle with the interior side contacts of the knee of user.Therefore, user can easily sit darker to the rear of the toilet seat of portable toilet of the present invention.
In addition, in portable toilet of the present invention, because the middle body in body front end portion, lavatory is relatively forwards given prominence to than two end regions of this leading section, therefore, when user sits darker to the rear of toilet seat, the lavatory body extension of this leading section abuts with the inner side of two knees of user, guides the spraddle of user.Therefore, user naturally can take the posture of easily excretion, particularly when male sex user, can easily make sexual organ downward, therefore, it is possible to avoid user urinate cross toilet seat leading section, body front end portion, lavatory protuberance and splash.
Therefore, preferably, the toilet seat being installed on portable toilet of the present invention, when toilet seat being placed in the upper surface part of lavatory main part, possesses the leading edge configured substantially in parallel with the leading section of lavatory main part.
Namely, if the front portion of the leading edge of toilet seat or a part become the shape roughly the same with the leading section of lavatory main part, even if then user sits down to the rear of the toilet seat of portable toilet, compared with the toilet seat stood fast with two end regions of leading edge in the past, the leading section of lavatory main part and the leading edge of toilet seat can not become obstacle with the interior side contacts of the knee of user, and can improve the cooperation sense of leg when user takes a seat.In addition, if the front portion of the leading edge of toilet seat or a part become the shape roughly the same with the leading section of lavatory main part, then the lavatory body extension in lavatory body front end portion cooperates with the protuberance of the leading edge of toilet seat and abuts with the inner side of two knees of user is wider, therefore, the bipod of user is made successfully to diverge.
In addition, for the posture of user's spraddle, after excretion, user, can voluntarily from front wiping defecation without the need to taking the posture of bending over a little.In addition, though when user be must carry out the elderly of wiping by nurse or nursing staff or need nursing staff, nurses etc. also just can by the defecation wiping of user without the need to taking user in one's arms, therefore, it is possible to significantly reduce the burden of nurse etc.
In the present invention, preferably, the curve part in body front end portion, lavatory comprises: the first bend, and it bends to convex towards the rear of lavatory main part between the first lavatory body end and the first flex point; Second bend, it bends to convex towards the rear of lavatory main part between the second lavatory body end and Second Inflexion Point; And the 3rd bend, it bends to convex towards the front of lavatory main part between the first flex point and Second Inflexion Point.
As mentioned above, if the curve part of two end regions in body front end portion, lavatory bends to convex towards the rear of lavatory main part, and the curve part of the middle body in body front end portion, lavatory bends to convex towards the front of lavatory main part, then when user sits darker to the rear of toilet seat, the shape of two end regions in body front end portion, lavatory and the fit inside of the knee of user, therefore gentle and guide the spraddle of user swimmingly.And then the shape in above-mentioned body front end portion, lavatory becomes the mark that user places the position of oneself leg when toilet seat is sat down, therefore easy to use.
And then portable toilet of the present invention possesses lavatory main part, this lavatory main part is divided into: case portion, its upper opening, and the below of opening edge towards case portion had from opening and the front surface part of back sweep; And frame portion, it is connected with the described opening edge in case portion.
As improving the lavatory main part means relative to the intensity of distortion, there will be a known the opening edge of lavatory main part or side arrange turn back rib or ribs etc. method or on each of lavatory main part configured board and make lavatory main part form the method etc. of so-called box-structure.
But, especially the rib that turns back of opening edge structurally becomes the thrust externally given prominence to from lavatory main part, if therefore arrange the rib that turns back on the main part of lavatory, then the leg of user is near portable toilet or portable toilet during action, and the rib that turns back becomes the barrier being hooked to leg.Therefore, in the present invention, being conducive to omitting by adopting the box-structure of the thrusts such as rib of turning back, especially can realizing omitting thrust, the ladder that may hook the leg of user etc. from the front surface part of lavatory main part poor, the front surface part of lavatory main part is formed as level and smooth shape.
In addition, if lavatory main part is formed as box-structure as usually, then the formability of lavatory main part, maintainability reduce, therefore, adopt so-called two joint structures in the present invention, case portion lavatory main part being slit into upper opening and these two parts of upper surface part linked by screw etc. and the opening edge of this opening, eliminate the problems referred to above thus.Therefore, in the present invention, case portion and upper surface part all can be shaped as resinous integrally formed product, consequently, can provide a kind of low cost and firmly portable toilet.
In addition, portable toilet of the present invention makes the front surface part in case portion from the opening edge of opening towards the below in case portion and back sweep, therefore user the pin of oneself can be moved to toilet seat leading edge immediately below or its rear.Therefore, according to portable toilet of the present invention, body weight when user stands from portable toilet and/or when taking a seat to portable toilet moves the movement being mainly only above-below direction, therefore user's standing and becoming easy to taking a seat of portable toilet from portable toilet.
In addition, preferably, the outer surface in case portion of portable toilet of the present invention and the outer surface of upper surface part connect on one face.
Portable toilet of the present invention moves freely to make two legs of the user being seated at toilet seat as described above, and the shape of the leading section of lavatory main part is set to the shape roughly the same with the leading edge of toilet seat.Therefore, when the outer surface in case portion and the outer surface of upper surface part being connected on one face, the front surface part towards the below of lavatory main part from the leading section of lavatory main part with the surface configuration roughly the same with the shape of the leading edge of toilet seat can be formed.
Consequently, when the outer surface in case portion and the outer surface of upper surface part are formed on one face, thrust can be got rid of from the front surface part of lavatory main part, ladder is poor, the front surface part of lavatory main part is formed as more level and smooth shape, and, owing to the protuberance of the middle body of the leading edge of toilet seat can be formed continuously from the leading edge of toilet seat to the front surface part of lavatory main part, therefore, it is possible to more successfully guide the spraddle of user when user sits darker to the rear of toilet seat.
In the present invention, preferably, the upper surface part of lavatory main part is split into frame portion and receiving portion, and this receiving portion has the first opening portion marked off by edge wall, and is detachably installed on this frame portion in the inner side in frame portion.
Upper surface part supporting handrail, the backrest of lavatory main part, and by being connected with case portion the intensity improving lavatory main part, and, support toilet seat from below, and then also play the function supporting barreled thing by the edge wall marking off the first opening portion in the mode hanging tub in the first opening portion.Therefore, especially the first opening portion and periphery thereof in the upper surface part of lavatory main part are easily made dirty by the excreta of user, dirt etc., need suitably to carry out to clean, the cleaning such as wiping.
Therefore, in the present embodiment, be the receiving portion that is made up of the first opening portion and periphery thereof and the frame portion of detachably supporting this receiving portion by the segmentation of the upper surface part of lavatory main part, can by receiving portion from lavatory main part from and easily clean in the outside of portable toilet.Therefore, if become receiving portion easily from the structure of lavatory main part dismounting, then lavatory main part does not need to be separated into frame portion (upper surface part except receiving portion) and case portion, and also can become that frame portion and case portion be integrated so-called one saves structure.
In addition, receiving portion, by arranging the groove portion of trench around the first opening portion of receiving portion, can prevent the excreta of user etc. to other position drips of lavatory main part or disperse.In addition, if toilet seat, cap are rotatably installed on receiving portion, then receiving portion can be utilized toilet seat and cap to be dismantled from lavatory main part, and therefore, the cleaning of portable toilet is easier simultaneously.
Then, the feature of the toilet seat being installed on portable toilet of the present invention is described.Preferably, the toilet seat being installed on portable toilet of the present invention possesses the first lateral margin configured substantially in parallel with the first side end of lavatory main part and the second lateral margin configured substantially in parallel with the second side end of lavatory main part when toilet seat being placed in the upper surface part of lavatory main part.
In the present invention, first and second lateral margin of toilet seat configures substantially in parallel with first and second side end of lavatory main part respectively, then the profile of toilet seat is also general square shape, and can make to be formed in gap between the upper surface part of toilet seat and lavatory main part, outside that ladder difference is formed at the huckle of the user taken a seat.Therefore, as described above have in the toilet seat of first and second lateral margin, due to gap between toilet seat and the upper surface part of lavatory main part, ladder difference can be avoided the formation of along inclined direction across the inner side of the huckle of the user after taking a seat, therefore, it is possible to the skin eliminating the inner side of the huckle of user be sandwiched into formed between toilet seat and the upper surface part of lavatory main part gap, ladder difference problem.
In addition, usually, the handrail of portable toilet also configures substantially in parallel with the side end of lavatory main part, therefore, even if will there is the toilet seat of the lateral margin configured substantially in parallel with the side end of lavatory main part and handrail, support the adjacent configuration of pillar of handrail, when toilet seat rotates, toilet seat also can not interfere with handrail, the pillar that supports handrail, consequently, between the handrail of left and right, the seat surface of toilet seat can be made to become size to greatest extent.
If the lateral margin of toilet seat is not configured substantially in parallel relative to the side end of lavatory main part and is configured to such as " (Japanese) Ha shape ", then when the size making the seat surface of toilet seat be formed as necessary and enough, the width the best part of toilet seat can interfere with handrail, the pillar that supports handrail.On the contrary, when the size that the width the best part being formed as toilet seat can not be interfered with handrail, the pillar that supports handrail, because the ultimate range between the left and right handrail that is allowed to is determined, therefore the profile width of toilet seat diminishes relatively, consequently, the size that the seat surface of toilet seat keeps necessary and enough cannot be made.
In addition, when portable toilet possesses handrail and support the pillar of this handrail from below, the toilet seat with the profile of general square shape as described above is preferably, the both ends (corner part) of the front side of toilet seat are configured at than handrail pillar on the front.It should be noted that, at this, " end " of toilet seat represents the corner part that the lateral margin that the length direction along toilet seat extends is changed direction in fact towards the leading edge that the width along toilet seat extends, and this corner part can be not only bight, also can be the bight with fillet.
If the both ends of the front side of toilet seat are configured at than handrail pillar on the front, then being set in the shape of the leading section by lavatory main part on the basis of the shape roughly the same with the leading edge of toilet seat, the space of the pillar for installing handrail can being guaranteed at lavatory main part.Therefore, the user being seated at toilet seat can make the both legs of oneself freely, especially freely move toward the outer side.
Preferably, the toilet seat used in portable toilet of the present invention possesses the first seat surface and the second seat surface, this first seat surface is substantially linear in the section orthogonal with the tangent line of the first lateral margin, the angle of inclination being formed as the first seat surface with respect to the horizontal plane tilted towards opening portion is downwards along with from the rear portion of toilet seat towards anterior and increase continuously, reduce continuously afterwards and become approximate horizontal, this second seat surface is substantially linear in the section orthogonal with the tangent line of the second lateral margin, the angle of inclination being formed as the second seat surface with respect to the horizontal plane tilted towards opening portion is downwards along with from the rear portion of toilet seat towards anterior and increase continuously, reduce continuously afterwards and become approximate horizontal.
Namely, above-mentioned toilet seat has the first seat surface and the second seat surface with clipping opening portion, and, the inclination of first and second seat surface all along with from the rear portion of toilet seat towards anterior and towards opening portion steepen continuously, flatten continuously afterwards slow, and become approximate horizontal near the leading edge of toilet seat.It should be noted that, at this, " angle of inclination " of seat surface refers to the line segment angle with respect to the horizontal plane of the representative gradient representing the seat surface in substantially linear in the section orthogonal with the tangent line of lateral margin.
Therefore, when user is seated at toilet seat, first and second seat surface guides in the mode making the buttocks of this user and fall into the opening portion of toilet seat.Consequently, the skin of the buttocks of user relatively lifts relative to seat surface by first and second seat surface, the anus of user is opened, therefore can play the effect making the excretion of user become easily such.It should be noted that, for the seat surface in substantially linear in the section of toilet seat, as long as obtained by the inclination of seat surface and above-mentioned fall into effect, then the section of toilet seat need not be only made up of plane linearly, also can comprise the curved surface caved in a little downward or curved surface outstanding upward.
In addition, preferably, the angle of inclination of the first seat surface is maximum in the toilet seat section of orthogonal with the tangent line of the first lateral margin and maximum by the width of opening portion dimension line, and the angle of inclination of the second seat surface is maximum in the toilet seat section of orthogonal with the tangent line of the second lateral margin and maximum by the width of opening portion dimension line in addition.
If the angle of inclination of the angle of inclination of the first seat surface and the second seat surface reaches maximum in the position that the width of the opening portion of toilet seat is maximum, then when user is seated at toilet seat of the present invention, the anus of user is guided near the mid point of the maximum dimension line of the width of the opening portion of toilet seat by first and second seat surface, therefore, the defecation of user can fall to the assigned position in the tub of the below being arranged at toilet seat.Therefore, the inclination of first and second above-mentioned seat surface can prevent the defecation of user to surrounding's splashing of tub or attachment, and the degree of depth making the defecation of user reliably be buried in specify accumulates in the water in tub, therefore, it is possible to prevent defecation expose produced foreign odor.
It should be noted that, usually, if the angle of inclination of the angle of inclination of the first seat surface and the second seat surface reaches maximum near the maximum position of the width of the opening portion of toilet seat, near the mid point that then anus of user can be guided to the maximum dimension line of the width of the opening portion of toilet seat, therefore the angle of inclination of the first seat surface and the non-essential stricti jurise in angle of inclination of the second seat surface reach maximum in the position that the width of the opening portion of toilet seat is maximum.
Invention effect
Two end regions in the body front end portion, lavatory of portable toilet of the present invention convexly bend towards the rear of lavatory main part, protuberance (middle section) convexly is given prominence to towards the front of lavatory main part, and therefore user can easily sit darker to the rear of lavatory main part and toilet seat.In addition, when user sits darker to the rear of toilet seat, the protuberance of lavatory main part abuts with the inner side of two knees of user and makes the spraddle of user, and therefore user naturally can take the posture of easily excretion.In addition, for the posture of user's spraddle, after excretion, user is without the need to taking the posture of bending over a little, can voluntarily from front wiping defecation, and then when user is for needs nursing staff etc., the people such as nurse also without the need to taking user in one's arms and can the defecation of wiping user, therefore, it is possible to significantly alleviate the burden of nurse etc.
Portable toilet of the present invention is set to so-called box-structure, therefore, it is possible on the basis of guaranteeing necessary intensity, omit from the surface of lavatory main part and may hook the thrusts such as the rib of the leg of user etc., ladder is poor, and the surface of lavatory main part is set to level and smooth shape.In addition, lavatory main part is divided into so-called two merisms of case portion and upper surface part owing to adopting, and therefore arbitrary parts all can be configured as resinous integrally formed product, can provide low cost and firmly portable toilet.
And then, portable toilet of the present invention is owing to making the front surface part of lavatory main part from the opening edge of opening towards the below in case portion and back sweep, therefore, when user stands from portable toilet and/or when taking a seat to portable toilet, the pin of oneself can move to immediately below the leading section of lavatory main part or the leading edge of toilet seat or its rear by user.Consequently, when standing and/or when taking a seat, the body weight of user moves the movement being mainly only above-below direction, and standing and taking a seat becomes easy.
In portable toilet of the present invention, owing to the upper surface part of lavatory main part being split for easily being made dirty by the excreta of user, dirt etc. and needing the receiving portion of suitably cleaning, wiping and detachably support the frame portion of this receiving portion, therefore, it is possible to easily clean receiving portion in the outside of portable toilet.
In the present invention, if configured substantially in parallel by the side end of the lateral margin of toilet seat and lavatory main part, then the handrail that can prevent lavatory main part when rotating with toilet seat, the pillar supporting handrail interfere.In addition, due to be formed in toilet seat and lavatory main part upper surface portion between gap etc. be formed in the outside of the huckle of the user taken a seat, therefore, the skin of the inner side of the huckle of user also can be prevented to be sandwiched into this gap etc.
In the present invention, the inclination seat surface of toilet seat being formed as seat surface along with from the rear portion of toilet seat towards anterior and towards opening portion steepen continuously, flatten continuously afterwards slow, and near the leading edge of toilet seat, become approximate horizontal shape, then when user is seated at toilet seat of the present invention, guide in the mode making the buttocks of this user fall into the opening portion of toilet seat, the skin of the buttocks of user is relatively lifted relative to seat surface, the anus of user is opened, therefore makes the excretion facilitation of user.
In the present invention, if the both ends of the front side of toilet seat are configured at than handrail pillar on the front, then the shape of the leading section of lavatory main part is made to be on the basis of the shape roughly the same with the leading edge of toilet seat, the space of the pillar for installing handrail can be guaranteed at lavatory main part, therefore, it is possible to make two legs of the user being seated at toilet seat move freely.
Accompanying drawing explanation
Fig. 1 is the sketch being provided with the portable toilet of the present invention of toilet seat of the present invention covered under the state opened.
Fig. 2 is provided with tub and the sketch of portable toilet of the present invention under lid and the state opened of toilet seat.
Fig. 3 is the assembling schematic diagram of portable toilet of the present invention.
Fig. 4 does not only arrange tub and the sketch of portable toilet of the present invention under lid and the state opened of toilet seat.
Fig. 5 is the top view of the portable toilet of the present invention under the state being placed with toilet seat.
Fig. 6 is the assembling schematic diagram of the lavatory main part of portable toilet of the present invention.
Fig. 7 is the side view of portable toilet of the present invention.
Fig. 8 is the sketch of the receiving portion under the state being hung with tub.
Fig. 9 is the sketch of toilet seat.
Figure 10 is the top view of toilet seat.
Figure 11 is that the A-A section of the toilet seat shown in Fig. 5 is to the sectional view of D-D section and front view.
Description of reference numerals
1 portable toilet
2 lavatory main parts
20 handrails
200 pillars
21 backrests
22 legs
23 casees portions
230 opening edges
231 front surface part
24 frame portions
25 first side ends
250 first lavatory body end
26 second side ends
260 second lavatory body end
27 body front end portion, lavatories
270 lavatory body extension
271 first flex points
272 Second Inflexion Points
273 curve parts
274 first bends
275 second bends
276 the 3rd bends
28 upper surface part
3 receiving portions
30 first opening portions
31 edge walls
32 groove portions
4 toilet seats
40 second opening portions
400 leading sections
The dimension line of 401 maximum open width
41 first seat surfaces
42 second seat surfaces
43 first lateral margins
430 first ends
44 second lateral margins
440 the second ends
45 leading edges
450 protuberances
5 caps
6 tubs
7 accessory covers
Detailed description of the invention
Below, the portable toilet of the embodiment that the present invention relates to is explained with reference to accompanying drawing.It should be noted that, the present invention is not limited to embodiment shown below, can carry out various change in the scope not departing from technological thought of the present invention.
Fig. 1 represents the sketch of the portable toilet 1 involved by one embodiment of the present invention under the state that lid 5 is opened, and Fig. 2 represents and is provided with tub 6 and the sketch of the portable toilet 1 involved by present embodiment under lid 5 and the state opened of toilet seat 4.In addition, Fig. 3 is the assembling schematic diagram of the portable toilet 1 involved by one embodiment of the present invention.
As shown in Figure 3, the portable toilet 1 of present embodiment comprises: lavatory main part 2, the receiving portion 3 forming the upper surface of lavatory main part 2, toilet seat 4, cap 5, be arranged on the accessory cover 7 of tub 6 in lavatory main part 2 and tub 6, and each inscape is installed as can be dismantled each other.In addition, handrail 20, backrest 21 and leg 22 is comprised at lavatory main part 2.
Fig. 4 represents and does not only arrange tub 6 and the sketch of the portable toilet 1 of present embodiment under lid 5 and the state opened of toilet seat 4.In addition, Fig. 5 represents and handrail 20 and backrest 21 to be dismantled and the top view of the portable toilet 1 of present embodiment under the state having loaded toilet seat 4.
As shown in Figure 4, lavatory main part 2 possesses upper surface part 28, and this upper surface part 28 has the first opening portion 30 marked off by edge wall 31, and, rotatably be provided with toilet seat 4 in the upper surface part 28 of lavatory main part 2, this toilet seat 4 has the second opening portion 40 of periphery seal.
In addition, as shown in Figure 5, the upper surface part 28 of lavatory main part 2 has the first side end 25 and the second side end 26, under the state of upper surface part 28 that toilet seat 4 is placed in lavatory main part 2, this first side end 25 in the outside of upper surface part 28 from leading section 400 the first lavatory body end 250 be rearward positioned at than the second opening portion 40 of toilet seat 4 in the rear portion extending to upper surface part 28 substantially linearly, this second side end 26 is in the opposition side of the first side end 25 and the outside of upper surface part 28 is the rear portion extending to upper surface part 28 substantially linearly from leading section 400 the second lavatory body end 260 be rearward positioned at than the second opening portion 40 of toilet seat 4.
And, the upper surface part 28 of lavatory main part 2 has the leading section 400 lavatory body extension 270 being on the front positioned at the second opening portion 40 than toilet seat 4 with the lavatory body end 250,260 of first and second side end 25,26 on the contrary, is formed with the body front end portion, lavatory 27 extending to the second lavatory body end 260 via the leading section 400 lavatory body extension 270 be on the front positioned at than the second opening portion 40 of toilet seat 4 from the first lavatory body end 250 in the front portion of lavatory main part 2.Thus, the integral plane of lavatory main part 2 has the shape of general square shape, and the first side end 25 configures substantially in parallel with the second side end 26 in fact.
Need illustrate but, in the present embodiment, " side end " refers to the profile of the portable toilet 1 manifested in a top view and forms the end face of this profile.In addition, " substantially linear " refers to the line segment 2 of separating linked with roughly beeline, as long as roughly the same with straight line in distance, then not only comprise proper straight line, also comprise the broken line of slight curvature one-tenth " (Japanese) く shape ", to describe the curve of the mode slight curvature of large circular arc.Therefore, the major part of side end 25,26 extends with substantially linear, also can be formed such as accommodating the bellying etc. of the leg pillar of portable toilet main part 2 in a part for side end 25,26.
In addition, in the present embodiment, " front portion " refers to that adult user is configured at the region of the toilet seat 4 of the belly side of user and the front adjacent of portable toilet 1 when being seated at toilet seat 4, and " rear portion " refers to that adult user is configured at the region near the toilet seat 4 of the side, back of user and the rear of portable toilet 1 when being seated at toilet seat 4.In addition, " the lavatory body end 250,260 " of the side end 25,26 of portable toilet 1 refers to the corner part that the side end 25,26 that the length direction along portable toilet 1 extends is changed direction in fact to the body front end portion, lavatory 27 that the width along portable toilet 1 extends, this corner part can be not only bight, can be the bight with fillet.
The lavatory main body first lavatory body end 270 of the portable toilet 1 of present embodiment has curve part 273, this curve part 273 comprises the first flex point 271 between the first lavatory body end 250 and lavatory body extension 270, and comprises Second Inflexion Point 272 from the second lavatory body end 260 to lavatory body extension 270.It should be noted that, in the present embodiment, " flex point " is the part of the state change that state that body front end portion, lavatory 27 protrudes from the rear towards lavatory main part 2 is protruded to the front towards lavatory main part 2, the part of described change not only comprises situation a little, also comprises situation about being made up of straight line.
Like this, in the portable toilet 1 of embodiment, compared with the lavatory main part being rectangle with planar section, two end regions in body front end portion, lavatory 27 bend in the mode protruded towards the rear of lavatory main part 2 and retreat, therefore, even if user sits down for the rear of the toilet seat 4 to portable toilet 1, compared with the toilet seat stood fast with two end regions of leading edge in the past, the leading section 27 of lavatory main part 2 can not become obstacle with the interior side contacts of the knee of user.Therefore, user can easily sit darker to the rear of the toilet seat 4 of the portable toilet 1 of present embodiment.
In addition, in the portable toilet 1 of present embodiment, the middle body in body front end portion, lavatory 27 is relatively forwards given prominence to than two end regions of this leading section 27, therefore, when user sits darker to the rear of toilet seat 4, the lavatory body extension 270 of this leading section 27 abuts with the inner side of two knees of user, guides the spraddle of user.Therefore, user naturally can take the posture of easily excretion, particularly when male sex user, can easily make sexual organ downward, therefore, it is possible to avoid user urinate cross toilet seat 4 leading section 400, body front end portion, lavatory 27 protuberance 270 and splash.
Therefore, in the portable toilet 1 of present embodiment, the toilet seat 4 being installed on lavatory main part 2 possesses leading edge 45, and when toilet seat 4 is placed in the upper surface part 28 of lavatory main part 2, this leading edge 45 configures substantially in parallel with the leading section 27 of lavatory main part 2.
Namely, if front portion or the part of the leading edge 45 of toilet seat 4 become the shape roughly the same with the leading section 27 of lavatory main part 2, even if then user sits down for the rear of the toilet seat 4 to portable toilet 1, compared with the toilet seat stood fast with two end regions of leading edge in the past, the leading section 27 of lavatory main part 2 and the leading edge 45 of toilet seat 4 also can not with the interior side contacts of the knee of user and become obstacle, and, also can improve the cooperation sense of leg when user takes a seat.In addition, if front portion or the part of the leading edge 45 of toilet seat 4 become the shape roughly the same with the leading section 27 of lavatory main part 2, then the lavatory body extension 270 in lavatory body front end portion 27 cooperates with the protuberance 450 of the leading edge 45 of toilet seat 4 and widely abuts with the inner side of two knees of user, therefore, it is possible to successfully make the spraddle of user.
In addition, user has been diverged to the posture of two legs, after excretion, user, can voluntarily from front wiping defecation without the need to taking the posture of bending over a little.In addition, though when user be must carry out the elderly of wiping by nurse or nursing staff or need nursing staff, nurses etc. also just can the defecation of wiping user without the need to taking user in one's arms, therefore, it is possible to significantly alleviate the burden of nurse etc.
In the present embodiment, the curve part 273 in lavatory body front end portion 27 comprises: the first bend 274 bending to convex between the first lavatory body end 250 and the first flex point 271 towards the rear of lavatory main part 2; Bend to the second bend 275 of convex towards the rear of lavatory main part 2 between the second lavatory body end 260 and Second Inflexion Point 272; And between the first flex point 271 and Second Inflexion Point 272, the 3rd bend 276(reference Fig. 4,5 of convex is bent to towards the front of lavatory main part 2).
As mentioned above, if the curve part 273 of two end regions in body front end portion, lavatory 27 bends to convex towards the rear of lavatory main part 2, and the curve part 273 of the middle body in body front end portion, lavatory 27 bends to convex towards the front of lavatory main part 2, then when user sits darker to the rear of toilet seat 4, the inner side of the knee of the form fit user of two end regions in body front end portion, lavatory 27, therefore gentle and make the spraddle of user swimmingly.And then the shape in above-mentioned body front end portion, lavatory 27 becomes the mark that user places the position of the leg of oneself when toilet seat 4 is sat down, therefore easy to use.
Then, use Fig. 6,7 that the structural feature of the portable toilet 1 involved by present embodiment is mainly described.Fig. 6 represents the assembling schematic diagram of the lavatory main part 2 of the portable toilet 1 of present embodiment.Fig. 7 represents the side view of the portable toilet 1 of present embodiment.
As shown in Figure 6, the portable toilet 1 of present embodiment has the lavatory main part 2 comprising handrail 20, backrest 21 and leg 22.Further, the lavatory main part 2 case portion 23 that is divided into upper opening and the upper surface part 28 that is connected with the opening edge 230 of the opening in case portion 23.In addition, case portion 23 front surface part 231 that there is the below from the opening edge 230 of opening towards case portion 23 and tilt towards the rear.In addition, upper surface part 28 comprises receiving portion 3 described later and frame portion 24.
The portable toilet 1 of present embodiment is by adopting the thrusts such as rib that turn back, the so-called box-structure being particularly advantageous in omitting opening edge 230, thus especially omit from the front surface part 231 of lavatory main part 2 that user may be hooked to the thrust of leg etc., ladder is poor, the front surface part 231 of lavatory main part 2 is set to level and smooth shape.
In addition, the portable toilet 1 of present embodiment adopts so-called two joint structures, these two parts of upper surface part 28 lavatory main part 2 being divided into the case portion 23 of upper opening and being linked by screw etc. and the opening edge 230 of this opening.Therefore, the case portion 23 of the portable toilet 1 of present embodiment and upper surface part 28 all can form as resinous integrally formed product, and consequently, the portable toilet 1 of present embodiment can manufacture securely with low cost.
And then, as shown in Figure 7, the portable toilet 1 of present embodiment makes the front surface part 231 in case portion 23 from the opening edge 230 of opening towards the below in case portion 23 and back sweep, and therefore the pin of oneself can be moved to immediately below the leading section 27 of lavatory main part 2 or the leading edge 45 of toilet seat 4 or its rear (with reference to Fig. 1) by user.Therefore, portable toilet 1 according to the present embodiment, body weight when user stands from portable toilet 1 and/or when taking a seat to portable toilet 1 moves the movement being mainly only above-below direction, therefore user's standing and becoming easy to taking a seat of portable toilet 1 from portable toilet 1.
In addition, the portable toilet 1 of present embodiment the outer surface in case portion 23 is connected for the outer surface of upper surface part 28 on one face (with reference to Fig. 1,2).
The portable toilet 1 of present embodiment moves freely to make two legs of the user being seated at toilet seat 4, the shape of the leading section 27 of lavatory main part 2 is set to the shape (with reference to Fig. 1) roughly the same with the leading edge 45 of toilet seat 4.Therefore, when being connected on one face by the outer surface of the outer surface in case portion 23 and upper surface part 28, the front surface part 231 towards the below of lavatory main part 2 from the leading section 27 of lavatory main part 2 with the surface configuration roughly the same with the shape of the leading edge 45 of toilet seat 4 can be formed.
Consequently, the portable toilet 1 of present embodiment can from lavatory main part 2 front surface part 231 gets rid of thrust, ladder is poor, the front surface part 231 of lavatory main part 2 is formed as more level and smooth shape.In addition, owing to the front surface part 231 of the protuberance 450 of the middle body of the leading edge 45 of toilet seat 4 from leading edge 45 to the lavatory main part 2 of toilet seat 4 can be formed continuously, therefore, it is possible to more successfully promote the spraddle guiding user when user sits darker to the rear of toilet seat.
Fig. 8 represents the sketch of the receiving portion 3 state that be separated from the upper surface part 28 of lavatory main part 2, that be hung with tub 6.
As understood with reference to Fig. 3,4,8, in the present embodiment, the upper surface part 28 of lavatory main part 2 is split into frame portion 24 and receiving portion 3, and this receiving portion 3 has the first opening portion 30 of being marked off by edge wall 31 and this receiving portion 3 is detachably assemblied in this frame portion 24 in the inner side in frame portion 24.
The upper surface part 28 of lavatory main part 2 supports handrail 20, backrest 21, and by being connected with case portion 23 intensity improving lavatory main part 2, and, support toilet seat 4 from below, and then also play the function supporting barreled thing 6 by the edge wall 31 marking off the first opening portion 30 in the mode hanging tub 6 in the first opening portion 30.Therefore, especially the first opening portion 30 and periphery thereof in the upper surface part 28 of lavatory main part 2 are easily made dirty by the excreta of user, dirt etc., need suitably to carry out to clean, the cleaning such as wiping.
Therefore, in the present embodiment, the upper surface part 28 of lavatory main part 2 is divided into the receiving portion 3 be made up of the first opening portion 30 and periphery thereof and the frame portion 24 of detachably supporting this receiving portion 3, receiving portion 3 can be separated from lavatory main part 2 and easily cleans in the outside of portable toilet 1.Therefore, if become receiving portion 3 easily from the structure that lavatory main part 2 is dismantled, then lavatory main part 2 does not need to be separated into the upper surface part 28 of frame portion 24(except receiving portion 3 as in the present embodiment) and case portion 23, the so-called single-unit structure that also can be integrated with 23 one-tenth, case portion for frame portion 24.
In addition, receiving portion 3, by arranging the groove portion 32 of trench around the first opening portion 30 of receiving portion 3, can prevent the excreta of user etc. from dripping to other positions of lavatory main part 2 or dispersing.In addition, if toilet seat 4, cap 5 are rotatably installed on receiving portion 3, then receiving portion 3 can be utilized toilet seat 4 and cap 5 to be dismantled from lavatory main part 2, therefore, the cleaning of portable toilet 1 becomes more easily (with reference to Fig. 3,8) simultaneously.
Then, the feature of toilet seat 4 of the portable toilet 1 being installed on present embodiment is described.Fig. 9 represents the sketch of the toilet seat 4 of present embodiment, and Figure 10 represents the top view of the toilet seat 4 of present embodiment.
Understanding as comparison diagram 1 and Fig. 2, the toilet seat 4 being installed on the portable toilet 1 of present embodiment is rotatably installed on the receiving portion 5 of lavatory main part 2.In addition, toilet seat 4 possesses the first lateral margin 43 and the second lateral margin 44, when toilet seat 4 is placed in the upper surface part 28 of lavatory main part 2, this first lateral margin 43 configures substantially in parallel with the first side end 25 of lavatory main part 2, and this second lateral margin 44 configures substantially in parallel with the second side end of lavatory main part.
In the present embodiment, first and second lateral margin 43,44 of toilet seat configures substantially in parallel with first and second side end 25,26 of lavatory main part 2 respectively, then the profile of toilet seat 4 is also general square shape, and can make to be formed in gap between the upper surface part 28 of toilet seat 4 and lavatory main part 2, outside that ladder difference is formed at the huckle of the user taken a seat.Therefore, the toilet seat 4 with first and second lateral margin 43,44 as described above, due to gap between toilet seat 4 and the upper surface part 28 of lavatory main part 2, ladder difference can be avoided the formation of along inclined direction across the inner side of the huckle of the user after taking a seat, therefore, it is possible to the skin eliminating the inner side of the huckle of user be sandwiched into formed between toilet seat 4 and the upper surface part 28 of lavatory main part 2 gap, ladder difference problem.
In addition, in the portable toilet 1 of present embodiment, because the side end 25,26 of handrail 20 with lavatory main part 2 configures substantially in parallel, therefore, although will there is the toilet seat 4 of the lateral margin 43,44 configured substantially in parallel with the side end 25,26 of lavatory main part 2 and handrail 20, the adjacent configuration of pillar 200 of supporting handrail, when toilet seat 4 rotates, toilet seat 4 also can not interfere with handrail 20, the pillar 200 that supports handrail, consequently, the seat surface of toilet seat 4 can be made between left and right handrail 20 to reach size to greatest extent.
If the lateral margin 43,44 of toilet seat 4 is not configured substantially in parallel relative to the side end 25,26 of lavatory main part 2 and is configured to such as " (Japanese) Ha shape ", then when making the seat surface 41,42 of toilet seat 4 form necessary and enough sizes, the width of toilet seat 4 reaches the best part and can interfere with handrail 20, the pillar 200 that supports handrail.On the contrary, when the width being formed as toilet seat 4 reaches the size that the best part can not interfere with handrail 20, the pillar 200 that supports handrail, because the ultimate range between the left and right handrail 20 that is allowed to is determined, therefore the profile width of toilet seat 4 diminishes relatively, consequently, the seat surface 41,42 of toilet seat 4 cannot be made to have necessity and enough sizes.
In addition, the portable toilet 1 of present embodiment utilizes the upper surface part 28 of portable toilet 1 to support handrail 20 and supports the pillar 200 of this handrail from below, and the both ends (corner part) of front side of toilet seat 4 of profile with general square shape be configured to than handrail pillar 200 on the front.It should be noted that, at this, " end " of toilet seat 4 represents the corner part that the lateral margin 43,44 that the length direction along toilet seat 4 extends is changed direction in fact towards the leading edge 45 that the width along toilet seat 4 extends, this corner part can be not only bight, also can be the bight with fillet.
In the present embodiment, both ends 430,440 due to the front side by toilet seat 4 be configured to than handrail pillar 200 on the front, therefore, be formed as in the shape of the leading section 27 by lavatory main part 2, on the basis of the shape roughly the same with the leading edge 45 of toilet seat 4, the space of the pillar 200 for installing handrail to be guaranteed on lavatory main part 2.Therefore, the user being seated at toilet seat 4 can make the both legs of oneself freely, especially freely move toward the outer side.
Figure 11 represent the toilet seat 4 shown in Figure 10, the A-A section sectional view to D-D section orthogonal with the first lateral margin 43 and the second lateral margin 44 and the front view of toilet seat 4.
The toilet seat 4 used in the portable toilet 1 of present embodiment clips ground, opening portion 40 and has the first seat surface 41 and the second seat surface 42(reference Fig. 9,10).And, as shown in figure 11, the first seat surface 41 in substantially linear in the section orthogonal with the tangent line of the first lateral margin 43 is formed as, the tilt angle alpha of the first seat surface 41 with respect to the horizontal plane tilted downwards towards opening portion 40 increases towards front portion continuously along with the rear portion from toilet seat 4, reduces continuously afterwards and becomes approximate horizontal.In addition, the second seat surface 42 in substantially linear in the section orthogonal with the tangent line of the second lateral margin 44 is formed as, the tilt angle alpha of the second seat surface 42 with respect to the horizontal plane tilted downwards towards opening portion 40 increases towards front portion continuously along with the rear portion from toilet seat 4, reduces continuously afterwards and becomes approximate horizontal.
That is, the inclination of first and second seat surface 41,42 is all along with the rear portion from toilet seat 4, flattens slow towards front portion afterwards continuously towards opening portion 40 steepen continuously, and becomes approximate horizontal near the leading edge 45 of toilet seat 4.It should be noted that, at this, " angle of inclination " of seat surface 41,42 refers to the line segment angle with respect to the horizontal plane of the representative gradient representing the seat surface 41,42 in substantially linear in the section orthogonal with the tangent line of lateral margin 43,44 (with reference to Figure 11).
Therefore, when user is seated at toilet seat 4, first and second seat surface 41,42 guides in the mode making the buttocks of this user and fall into the opening portion 40 of toilet seat 4.Consequently, the skin of the buttocks of user relatively lifts relative to seat surface 41,42 by first and second seat surface 41,42, the anus of user is opened, therefore can play the effect making the excretion of user become easily such.It should be noted that, for the seat surface 41,42 in substantially linear in the section of toilet seat 4, as long as obtained by the inclination of seat surface 41,42 and fall into effect, then the section of toilet seat 4 need not be only made up of plane linearly, also as shown in Figure 11 (d), the curved surface caved in a little downward can be comprised.
In addition, in the present embodiment, the tilt angle alpha of the first seat surface 41 is at orthogonal with the tangent line of the first lateral margin 43 and maximum by the width of opening portion 40 dimension line 401(Figure 11) toilet seat section in reach maximum.In addition, the tilt angle alpha of the second seat surface 42 is at orthogonal with the tangent line of the second lateral margin 44 and maximum by the width of opening portion 40 dimension line 401(Figure 11) toilet seat section reach in maximum.
If the tilt angle alpha of the tilt angle alpha of the first seat surface 41 and the second seat surface 42 reaches maximum in the position that the width of the opening portion 40 of toilet seat 4 is maximum, then when user is seated at toilet seat 4 of the present invention, near the mid point of the dimension line 401 that the width that the anus of user is guided to the opening portion 40 of toilet seat 4 by first and second seat surface 41,42 is maximum, therefore, the defecation of user can fall to the assigned position (with reference to Fig. 1) in the tub 6 of the below being arranged at toilet seat 4.Therefore, the inclination of first and second seat surface 41,42 can prevent the defecation of user to surrounding's splashing of tub 6 or attachment, and the degree of depth making the defecation of user reliably be buried in specify accumulates in the water in tub 6, therefore, it is possible to prevent defecation expose produced foreign odor.
It should be noted that, if the tilt angle alpha of the tilt angle alpha of the first seat surface 41 and the second seat surface 42 reaches maximum near the maximum position of the width of the opening portion 40 of toilet seat 4, near the mid point that then anus of user can be guided to the maximum dimension line 401 of the width of the opening portion 40 of toilet seat 4, therefore the tilt angle alpha of the first seat surface 41 and the non-essential stricti jurise of tilt angle alpha of the second seat surface 42 reach maximum in the position that the width of the opening portion 40 of toilet seat 4 is maximum.
Claims (15)
1. a portable toilet, is characterized in that,
This portable toilet possesses:
Lavatory main part, it possesses upper surface part, and this upper surface part has the first opening portion marked off by edge wall; And
Toilet seat, it has the second opening portion of periphery seal, and is rotatably installed on described upper surface part, and,
The described upper surface part of described lavatory main part possesses the first side end, the second side end and body front end portion, lavatory, under the state of described upper surface part described toilet seat being placed in described lavatory main part,
Described first side end, in the outside of described upper surface part, is the rear portion extending to described upper surface part substantially linearly from leading section the first lavatory body end be rearward positioned at than described second opening portion of described toilet seat,
Described second side end is in the opposition side of described first side end and in the outside of described upper surface part, from leading section the second lavatory body end be rearward positioned at than described second opening portion of described toilet seat in the rear portion extending to described upper surface part substantially linearly
Body front end portion, described lavatory extends to described second lavatory body end via the described leading section lavatory body extension be on the front positioned at than described second opening portion of described toilet seat from described first lavatory body end.
2. portable toilet according to claim 1, is characterized in that,
Described toilet seat possesses leading edge, and when described toilet seat being placed in the described upper surface part of described lavatory main part, the body front end portion, described lavatory of described leading edge and described upper surface part configures substantially in parallel.
3. portable toilet according to claim 1 and 2, is characterized in that,
Body front end portion, described lavatory comprises curve part, this curve part has the first flex point between described first lavatory body end and described lavatory body extension, and to the body extension of described lavatory, has Second Inflexion Point from described second lavatory body end.
4. portable toilet according to claim 3, is characterized in that,
Described curve part comprises:
First bend, it bends to convex towards the rear of described lavatory main part between described first lavatory body end and described first flex point;
Second bend, it bends to convex towards the rear of described lavatory main part between described second lavatory body end and described Second Inflexion Point; And
3rd bend, it bends to convex towards the front of described lavatory main part between described first flex point and Second Inflexion Point.
5. portable toilet according to any one of claim 1 to 4, is characterized in that,
Described lavatory main part also has front surface part, and this front surface part is from the body front end portion, described lavatory of described upper surface part towards the below of described lavatory main part and towards back sweep.
6. portable toilet according to any one of claim 1 to 5, is characterized in that,
Described lavatory main part is split into the case portion that described upper surface part is connected with upper opening and with described upper surface part.
7. portable toilet according to claim 6, is characterized in that,
The outer surface in described case portion and the outer surface of described upper surface part connect on one face.
8. portable toilet according to any one of claim 1 to 7, is characterized in that,
Described upper surface part is split into frame portion and has described first opening portion and be detachably assemblied in the receiving portion in described frame portion in the inner side in described frame portion.
9. portable toilet according to any one of claim 1 to 8, is characterized in that,
Described toilet seat possesses the first lateral margin and the second lateral margin, when described toilet seat being placed in the described upper surface part of described lavatory main part,
Described first side end of described first lateral margin and described upper surface part configures substantially in parallel,
Described second side end of described second lateral margin and described upper surface part configures substantially in parallel.
10. portable toilet according to claim 8 or claim 9, is characterized in that,
Described toilet seat possesses:
First seat surface, it is substantially linear in the section orthogonal with the tangent line of described first lateral margin, and the angle of inclination being formed as described first seat surface with respect to the horizontal plane and towards described opening portion tilted downwards increases towards front portion continuously along with the rear portion from described toilet seat, reduces continuously afterwards and becomes approximate horizontal; And
Second seat surface, it is substantially linear in the section orthogonal with the tangent line of described second lateral margin, and the angle of inclination being formed as described second seat surface with respect to the horizontal plane and towards described opening portion tilted downwards increases towards front portion continuously along with the rear portion from described toilet seat, reduces continuously afterwards and becomes approximate horizontal.
11. portable toilets according to claim 10, is characterized in that,
The described angle of inclination of described first seat surface is maximum in the described toilet seat section of orthogonal with the tangent line of described first lateral margin and maximum by the width of described second opening portion of described toilet seat dimension line, and,
The described angle of inclination of described second seat surface is maximum in the described toilet seat section of orthogonal with the tangent line of described second lateral margin and maximum by the width of the described opening portion of described toilet seat dimension line.
12. portable toilets according to any one of claim 1 to 11, is characterized in that,
The tub that this portable toilet also possesses the described edge wall by the described upper surface part of described lavatory main part and is detachably assemblied in described first opening portion.
13. portable toilets according to any one of claim 1 to 12, is characterized in that,
Described first side end and described second side end of the described upper surface part of described lavatory main part configure substantially in parallel.
14. portable toilets according to any one of claim 6 to 13, is characterized in that,
Described upper surface part and the described case portion of described lavatory main part are resinous integrally formed product.
15. portable toilets according to any one of claim 1 to 14, is characterized in that,
Described portable toilet possesses handrail and supports the pillar of described handrail from below, the first end of described toilet seat and the second end configure than described handrail described pillar on the front.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013139597A JP6198488B2 (en) | 2013-07-03 | 2013-07-03 | Portable toilet |
| JP2013-139597 | 2013-07-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104274114A true CN104274114A (en) | 2015-01-14 |
| CN104274114B CN104274114B (en) | 2018-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410095361.9A Active CN104274114B (en) | 2013-07-03 | 2014-03-14 | Portable toilet |
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|---|---|
| JP (1) | JP6198488B2 (en) |
| KR (1) | KR101837799B1 (en) |
| CN (1) | CN104274114B (en) |
| TW (1) | TWI604815B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108968770A (en) * | 2017-05-30 | 2018-12-11 | 松下知识产权经营株式会社 | Bracket |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6296408B1 (en) * | 2017-06-07 | 2018-03-20 | 有限会社でーた工房 | Emergency Western-style toilet toilet kit |
| CN109770772A (en) * | 2018-12-12 | 2019-05-21 | 浙江省桐庐莪山工业总公司 | A kind of aircraft, train, automobile and public lavatory closestool pad |
| KR102198065B1 (en) * | 2020-10-07 | 2021-01-04 | (주) 폴리텍 | Movable toilet |
| KR102198066B1 (en) * | 2020-10-07 | 2021-01-04 | (주) 폴리텍 | Movable toilet |
| KR102198067B1 (en) * | 2020-10-07 | 2021-01-04 | (주) 폴리텍 | Movable toilet |
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2013
- 2013-07-03 JP JP2013139597A patent/JP6198488B2/en active Active
- 2013-12-26 TW TW102148444A patent/TWI604815B/en active
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2014
- 2014-02-28 KR KR1020140024615A patent/KR101837799B1/en active IP Right Grant
- 2014-03-14 CN CN201410095361.9A patent/CN104274114B/en active Active
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|---|---|---|---|---|
| JP2005110806A (en) * | 2003-10-03 | 2005-04-28 | Aron Kasei Co Ltd | Armrest structure of simple toilet stool |
| CN102599844A (en) * | 2011-01-24 | 2012-07-25 | 松下电工民生技术有限公司 | Movable type toilet |
| JP2012152256A (en) * | 2011-01-24 | 2012-08-16 | Panasonic Age-Free Life Tech Co Ltd | Portable toilet bowl |
| JP2013094180A (en) * | 2011-10-28 | 2013-05-20 | Aron Kasei Co Ltd | Portable toilet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108968770A (en) * | 2017-05-30 | 2018-12-11 | 松下知识产权经营株式会社 | Bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104274114B (en) | 2018-11-23 |
| TWI604815B (en) | 2017-11-11 |
| KR20150004731A (en) | 2015-01-13 |
| KR101837799B1 (en) | 2018-03-12 |
| TW201501678A (en) | 2015-01-16 |
| JP6198488B2 (en) | 2017-09-20 |
| JP2015012900A (en) | 2015-01-22 |
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