CN101389251A - Portable toilet - Google Patents

Abstract

The invention relates to a simple toilet for use in outdoor activities such as drive, camping, and fishing and in a disaster such as an earthquake. Because a toilet seat portion installed on a pail is small and has a simple structure, the toilet can be mass-produced with reduced material cost and can be inexpensively provided. When the toilet is not in use, the toilet seat portion is stowed in the pail can for portable convenience. The simple toilet has the pail can (1) that form a toilet bowl body, a poly bag (2) that receives excreta, and a pair of left half body (11) and right half body (21) that form the toilet seat portion and face each other in the lateral direction. Fitting grooves (13, 23) are formed in the lower surfaces of seating parts (12, 22) of the left half body (11) and right half body (21) that form the toilet seat, and the fitting grooves (13, 23) are at positions slightly displaced outward from the centerline in the lateral direction of the seating parts. Downwardly projecting inner and outer ridges (14, 15, 24, 25) for disengagement prevention are formed along inner and outer edges of the fitting grooves (13, 23). The height of inner ridges (14, 24) among the inner and outer ridges (14, 15, 24, 25) is greater than the height of the outer ridges (15, 25).

Description

Privy

Technical field

The present invention relates to a kind of for example drive, encamp, during outdoor activities such as fishing or at not fixedly the civil engineering scene in lavatory etc. or the privy that when disasters such as earthquake take place, uses.

Background technology

Usually, for example drive, encamp, during outdoor activities such as fishing or in the fixing place in lavatory or the place in fixing lavatory is not set or at the civil engineering scene when urgent disasters such as earthquake take place not, need carry out stool and urine with privy, as the privy that uses under these circumstances, in the past, known have various structures.

Wherein, especially utilize toilet, because pail self has the splendid characteristic as container such as uniformity of endurance, sealing property, size shape, so utilize the privy of pail to be widely used at present by the pail of JIS standard code.

In patent document, following invention was arranged in the past about the privy that utilizes such pail.

Patent documentation 1: TOHKEMY 2003-52576 communique

Patent documentation 1 disclosed privy is: the seal cover that at first takes off pail, in pail, settle just bag, then will be placed on this pail by the toilet seat that matrix, toilet seat portion and the seat covers of toilet seat are formed, and the bolt that is had near the front with the toilet seat portion flange of pail peristome screws, and mounting or dismounting are installed freely.

Above-mentioned patent documentation 1 described privy is is in the past installed and removed the toilet seat that freely is provided with common lavatory really on pail do not have the too toilet seat of big-difference, therefore, anyone uses on the sense ground of can both not conflicting, but the structure that is arranged on the toilet seat part on the pail is big, manufacturing cost is higher, a kind of privy of cheapness can not be provided, and, when not using, toilet seat partly can not be accommodated in the pail, have the inconvenient problem of carrying.

Summary of the invention

The objective of the invention is to solve above-mentioned prior art problems, and provide a kind of for example drive, encamp, during outdoor activities such as fishing or at the civil engineering scene or the privy that such unusual time uses when disasters such as earthquake take place, its structure that is arranged on the toilet seat part on the pail of this privy is very little, therefore Master Cost can be produced less in a large number, and the manufacturing cost of toilet seat part is very low, can supply with privy at an easy rate, and can when not using, toilet seat partly be accommodated in the pail, very convenient to carry.

In order to reach above-mentioned purpose, the privy of first scheme is characterised in that, comprise the pail that constitutes the toilet main body, major part is incorporated in ight soil in the pail and takes in and use Polythene Bag, about a pair of toilet seat that relatively is installed on the open upper end portion of pail constitute with left halfbody and right halfbody thereof, toilet seat constitutes the circular shape when having along the overlooking of the opening rising wood of pail respectively with left halfbody and right halfbody thereof, constitute lower surface in toilet seat with the portion of taking one's seat of the portion of taking one's seat of left halfbody and right halfbody thereof, chimeric being located at from toilet seat with groove that is circular arc during along the looking up of the opening rising wood of pail constitutes on the position that the center line with the width separately of left halfbody and right halfbody thereof departs from laterally, and be provided with respectively along each chimeric with groove medial margin portion and the inside and outside slip-off preventing protuberance of the below standing shape of lateral border portion, with in the protuberance, inboard slip-off preventing is higher than the height of outside slip-off preventing with protuberance with the height of protuberance in inside and outside slip-off preventing.

The privy of alternative plan is in the described privy of first scheme, it is characterized in that, on toilet seat constitutes side edge part with the pail inboard of the portion of taking one's seat of the portion of taking one's seat of left halfbody and right halfbody thereof, be respectively equipped with inboard protuberance downwards, on toilet seat constitutes with the side edge part outside the pail of the portion of taking one's seat of the portion of taking one's seat of left halfbody and right halfbody thereof, be respectively equipped with protuberance under the lateral.

The privy of third party's case is characterised in that, comprise the pail that constitutes the toilet main body, major part is incorporated in ight soil in the pail and takes in and use Polythene Bag, about a pair of toilet seat that relatively is installed on the open upper end portion of pail constitute with left halfbody and right halfbody thereof, the toilet seat formation forms wide cut respectively with the portion of taking one's seat of left halfbody and the portion of taking one's seat of right halfbody thereof, and the circular shape when having along the overlooking of the opening rising wood of pail, in the separately rear and front end portion of toilet seat formation with the portion of taking one's seat of the wide cut of left halfbody and right halfbody thereof, be provided with along with trend front end width becomes in a narrow margin front and back extension gradually, toilet seat constitutes the roughly semicircle when constituting along the overlooking of the open upper end portion of pail with left halfbody and right halfbody thereof, at the lower surface of toilet seat formation with left halfbody and right halfbody thereof, being roughly semicircular during along the looking up of the opening rising wood of pail chimericly is located at toilet seat with groove and constitutes in the length range with left halfbody and right halfbody thereof, at the lower surface of toilet seat formation with the portion of taking one's seat of the wide cut of left halfbody and right halfbody thereof, these chimeric being set at from toilet seat with groove constitute on the position that the center line with the width separately of left halfbody and right halfbody thereof departs from laterally, and, lower surface in a narrow margin front and back extension, this is chimeric be separately positioned on groove before and after position on the approximate centre line of width of extension, at the lower surface of toilet seat formation with left halfbody and right halfbody thereof, be located at toilet seat with protuberance and constitute in the length range with left halfbody and right halfbody thereof along each chimeric medial margin portion and inside and outside slip-off preventing of the below standing shape of lateral border portion with groove respectively, with in the protuberance, inboard slip-off preventing is higher than the height of outside slip-off preventing with protuberance with the height of protuberance in inside and outside slip-off preventing.

The privy of cubic case is in the described privy of third party's case, it is characterized in that, on the side edge part of toilet seat formation with the pail inboard of the portion of taking one's seat of the wide cut at least of the total length of left halfbody and right halfbody thereof, be respectively equipped with inboard protuberance downwards, on toilet seat constituted with the side edge part outside the pail of left halfbody and right halfbody thereof, protuberance was located at respectively in the length range of toilet seat formation with left halfbody and right halfbody thereof under the lateral.

The privy of the 5th scheme is in the privy described in each of first to fourth scheme, it is characterized in that, major part is incorporated in the open upper end portion that the ight soil in the pail takes in Polythene Bag and covers on the open upper end portion of pail, and this ight soil is taken in open upper end portion with Polythene Bag and is made of with left halfbody and right halfbody thereof toilet seat and pushes down from the top.

The privy of the 6th scheme is characterised in that, comprise the pail that constitutes the toilet main body, major part is incorporated in ight soil in the pail and takes in and use Polythene Bag, be installed in the toilet seat constituting body on the open upper end portion of pail, the toilet seat constituting body is by the left side of the wide cut portion of taking one's seat, the right side of the wide cut portion of taking one's seat, the linking part in a narrow margin that links between the end of homonymy of these portions of taking one's seat constitutes, the toilet seat constituting body constitutes the roughly U-shaped along the overlooking of the opening rising wood of pail the time, on a plurality of positions of lower surface of the toilet seat constituting body of U-shaped roughly, be respectively equipped with the inside and outside slip-off preventing protuberance of below standing shape, and, use between the protuberance in inside and outside slip-off preventing relative to each other, be formed with chimeric the use groove of part respectively along the opening rising wood of pail, with in the protuberance, inboard slip-off preventing is higher than the height of outside slip-off preventing with protuberance with the height of protuberance in inside and outside slip-off preventing.

The privy of the 7th scheme is characterised in that, be on the position that roughly the width central portion at the back side of the toilet seat constituting body of U-shaped departs from a little laterally when overlooking, first ribs on the length direction is arranged in the roughly length range of the toilet constituting body of U-shaped roughly, the open upper end portion of Polythene Bag is covered on the open upper end flanging part of pail, and, the toilet seat constituting body that makes U-shaped roughly embeds from the top of the open upper end portion of Polythene Bag and covers on the open upper end flanging part of pail, thus, the open upper end portion that first ribs on the length direction of toilet seat constituting body lower surface is inserting and putting Polythene Bag is positioned in the length range of first ribs on the open upper end flanging part of pail, thereby the open upper end portion of Polythene Bag is pushed down from the top by the toilet seat constituting body.

The privy of all directions case is in the described privy of the 7th scheme, it is characterized in that, when overlooking, be on a plurality of positions of the lower surface of the toilet seat constituting body of U-shaped roughly, be provided with inside and outside slip-off preventing protuberance with the below standing shape respectively, use in the protuberance in inside and outside slip-off preventing, inboard slip-off preventing is higher than the height of outside slip-off preventing with protuberance with the height of protuberance, and, first ribs on the length direction is used between the protuberance in inside and outside slip-off preventing relative to each other, when open upper end portion that first ribs on the length direction of toilet seat constituting body lower surface is inserting and putting Polythene Bag is positioned on the open upper end flanging part of pail in the length range of first ribs, be used for stoping the toilet seat constituting body to come off with the slip-off preventing of protuberance from the open upper end flanging part of pail by slip-off preventing inside and outside these.

The 9th scheme is the 7th or the from all directions in the described privy of case, it is characterized in that, inboard slip-off preventing on being configured in a plurality of positions that are the lower surface of the toilet seat constituting body of U-shaped roughly when overlooking is with the protuberance and side edge part inboard downwards between the protuberance of the pail inboard of the toilet seat constituting body of U-shaped roughly, be respectively equipped with second ribs on the width, in outside slip-off preventing with protuberance with roughly under the lateral of the side edge part in the pail outside of the toilet seat constituting body of U-shaped between the protuberance, be respectively equipped with the 3rd ribs on the width, and, use between the protuberance with protuberance and outside slip-off preventing in inboard slip-off preventing, mode with first ribs on these middle length directions of crosscut is respectively equipped with the 4th ribs on the width.

The tenth scheme is in each described privy in the 6th to the 9th scheme, it is characterized in that, being the take one's seat right side of portion and wide cut thereof, the left side of the wide cut at least of the total length of the toilet seat constituting body of U-shaped roughly when overlooking takes one's seat on the side edge part of pail inboard of portion, be provided with inboard protuberance downwards, on the side edge part outside the pail of toilet seat constituting body, protuberance is located in the length range of toilet seat constituting body under the lateral.

The privy of the 11 scheme is in each described privy in the 6th to the tenth scheme, it is characterized in that, major part is incorporated in the open upper end portion that the ight soil in the pail takes in Polythene Bag and covers on the open upper end portion of pail, and this ight soil is taken in the open upper end portion of Polythene Bag and pushed down from the top by being roughly the toilet seat constituting body of U-shaped in overlooking.

The effect of invention

The privy of first scheme comprises: the pail that constitutes the toilet main body, major part is incorporated in ight soil in the pail and takes in and use Polythene Bag, about a pair of toilet seat that relatively is installed on the open upper end portion of pail constitute with left halfbody and right halfbody thereof, toilet seat constitutes the circular shape when having along the overlooking of the opening rising wood of pail respectively with left halfbody and right halfbody thereof, constitute lower surface in toilet seat with the portion of taking one's seat of the portion of taking one's seat of left halfbody and right halfbody thereof, chimeric being located at from toilet seat with groove that is circular arc during along the looking up of the opening rising wood of pail constitutes on the position that the center line with the width separately of left halfbody and right halfbody thereof departs from laterally, and be provided with respectively along each chimeric with groove medial margin portion and the inside and outside slip-off preventing protuberance of the below standing shape of lateral border portion, use in the protuberance in inside and outside slip-off preventing, inboard slip-off preventing is higher than the height of outside slip-off preventing with protuberance with the height of protuberance, therefore, privy of the present invention, its structure that is arranged on the toilet seat part on the pail is very little, therefore, Master Cost can be produced less in a large number, and, the manufacturing cost of toilet seat part is also very low, can cheaply supply with privy, and, when not using, the toilet seat formation can be accommodated in the pail with left halfbody 11 and right halfbody thereof, very convenient to carry.

In addition, because being arranged on toilet seat constitutes with chimeric on the lower surface of the portion of taking one's seat of the portion of taking one's seat of left halfbody and right halfbody thereof and is located at from the position that the toilet seat formation departs from laterally with the center line of the width separately of left halfbody and right halfbody thereof with groove, therefore, when using privy, be sitting under toilet seat constitutes with the situation in the portion of taking one's seat of the portion of taking one's seat of left halfbody and right halfbody thereof the user, on constituting the portion of taking one's seat with the portion of taking one's seat of left halfbody and right halfbody thereof, toilet seat the active force that it is absorbed in to the inboard of pail is arranged by so-called torque effect, but since respectively along each chimeric with groove medial margin portion and lateral border portion below the inside and outside slip-off preventing of standing shape with in the protuberance, inboard slip-off preventing is higher than the height of outside slip-off preventing with protuberance with the height of protuberance, so inboard slip-off preventing that can be by higher side makes the inwall of pail bear active force based on above-mentioned torque fully with protuberance, therefore, toilet seat constitutes and can not be absorbed in to the inboard of pail fully with the portion of taking one's seat of left halfbody and the portion of taking one's seat of right halfbody thereof, and the user can be seated comfortably in the portion of taking one's seat of toilet seat formation with the portion of taking one's seat of left halfbody and right halfbody thereof and carry out stool and urine.

In addition, because the toilet seat that is arranged on the pail partly is that the toilet seat formation has symmetrical shape and structure with left halfbody and right halfbody thereof, therefore, a toilet seat constituting body in two toilet seat constituting bodies being made by a die forming directly can be constituted with left halfbody as toilet seat and use, another toilet seat constituting body is used with right halfbody by making constituting as toilet seat on the contrary towards phase of its front and back, therefore a die for manufacturing with a toilet seat constituting body gets final product, the cost of manufacture of mould is very low, can produce the effect of the manufacturing cost that reduces privy significantly.

The privy of alternative plan is in the described privy of first scheme, on toilet seat constitutes side edge part with the pail inboard of the portion of taking one's seat of the portion of taking one's seat of left halfbody and right halfbody thereof, be respectively equipped with inboard protuberance downwards, therefore, according to the present invention, the portion of taking one's seat that will contact with buttocks partly constitutes curved surface, has the effect of the further raising comfort when sitting.In addition, by constituting in these toilet seat on the side edge part with the pail inboard of the portion of taking one's seat of the portion of taking one's seat of left halfbody and right halfbody thereof inboard protuberance downwards is set respectively, having the toilet seat portion of improving privy is the effect of toilet formation with the intensity of left halfbody and right halfbody thereof.

In addition, on toilet seat constitutes with the side edge part outside the pail of the portion of taking one's seat of the portion of taking one's seat of left halfbody and right halfbody thereof, protuberance under the lateral is set respectively, like this, after convenient, toilet seat is being constituted with left halfbody and right halfbody thereof when the open upper end portion of pail is pulled down, finger is colluded on protuberance under these laterals and mention upward, then can simply toilet seat be constituted and pull down with left halfbody and right halfbody thereof.And, by constituting in these toilet seat on the side edge part with the pail outside of the portion of taking one's seat of the portion of taking one's seat of left halfbody and right halfbody thereof protuberance under the lateral is set respectively, having the toilet seat portion that can improve privy is the effect of toilet seat formation with the intensity of left halfbody and right halfbody thereof.

The privy of third party's case comprises the pail that constitutes the toilet main body, major part is incorporated in ight soil in the pail and takes in and use Polythene Bag, about a pair of toilet seat that relatively is installed on the open upper end portion of pail constitute with left halfbody and right halfbody thereof, the toilet seat formation forms wide cut respectively with the portion of taking one's seat of left halfbody and the portion of taking one's seat of right halfbody thereof, and the circular shape when having along the overlooking of the opening rising wood of pail, in the separately rear and front end portion of toilet seat formation with the portion of taking one's seat of the wide cut of left halfbody and right halfbody thereof, be provided with along with trend front end width becomes in a narrow margin front and back extension gradually, because toilet seat constitutes the roughly semicircle when constituting along the overlooking of the open upper end portion of pail with left halfbody and right halfbody thereof, therefore, privy of the present invention, the structure that is arranged on the toilet seat part on the pail is very little, therefore, Master Cost can be produced less in a large number, and the manufacturing cost of toilet seat part is very low, therefore can supply with privy at an easy rate, and when not using, the roughly semicircular toilet seat formation of toilet seat part can be accommodated in the pail with left halfbody and right halfbody thereof, very convenient to carry.

In addition, at the lower surface of toilet seat formation with left halfbody and right halfbody thereof, being roughly semicircular during along the looking up of the opening rising wood of pail chimericly is located at toilet seat with groove and constitutes in the length range with left halfbody and right halfbody thereof, these are chimeric to constitute lower surface with the portion of taking one's seat of the wide cut of left halfbody and right halfbody thereof with groove in toilet seat and is set at from the position that the toilet seat formation departs from laterally with the center line of the width separately of left halfbody and right halfbody thereof, at the lower surface of toilet seat formation with left halfbody and right halfbody thereof, be located at toilet seat with protuberance and constitute in the length range with left halfbody and right halfbody thereof along each chimeric medial margin portion and inside and outside slip-off preventing of the below standing shape of lateral border portion with groove respectively, therefore, when using privy, be sitting under toilet constitutes with the situation in the portion of taking one's seat of the portion of taking one's seat of left halfbody and right halfbody thereof the user, on constituting the portion of taking one's seat with the portion of taking one's seat of left halfbody and right halfbody thereof, toilet seat the active force that it is absorbed in to the inboard of pail is arranged by so-called torque effect, but since respectively along each chimeric with groove medial margin portion and lateral border portion below the inside and outside slip-off preventing of standing shape with in the protuberance, inboard slip-off preventing is higher than the height of outside slip-off preventing with protuberance with the height of protuberance, so inboard slip-off preventing that can be by higher side makes the inwall of pail bear active force based on above-mentioned torque fully with protuberance, therefore, toilet seat constitutes and can not be absorbed in to the inboard of pail fully with the portion of taking one's seat of left halfbody and the portion of taking one's seat of right halfbody thereof, and the user can be seated comfortably in the portion of taking one's seat of toilet seat formation with the portion of taking one's seat of left halfbody and right halfbody thereof and carry out stool and urine.

And, the portion of taking one's seat with the wide cut of left halfbody and right halfbody thereof compares with the toilet seat formation, extension is along with its width of trend front end becomes in a narrow margin gradually before and after these, and lower surface in a narrow margin front and back extension, chimeric be located at respectively with groove before and after on the position on the approximate centre line of width of extension, therefore, the material use amount that toilet seat constitutes with the front and back extension of left halfbody and right halfbody thereof needs only considerably less, can make Master Cost few, thereby make the manufacturing cost of toilet seat part very low, can supply with privy at an easy rate.

The privy of cubic case is in the privy of third party's case, on the side edge part of toilet seat formation with the pail inboard of the portion of taking one's seat of the wide cut at least of the total length of left halfbody and right halfbody thereof, be respectively equipped with inboard protuberance downwards, therefore, according to the present invention, because the portion of taking one's seat of buttocks contact is partly constituted curved surface, therefore has the effect of the comfort of further raising when sitting.

In addition, by on the side edge part of these toilet seat formations with the pail inboard of the portion of taking one's seat of the wide cut at least in the total length of left halfbody and right halfbody thereof inboard protuberance downwards being set respectively, the toilet seat portion that can improve privy is that toilet seat constitutes the intensity with left halfbody and right halfbody thereof.

And, on toilet seat constitutes with the side edge part outside the pail of left halfbody and right halfbody thereof, protuberance is located at respectively in the length range of toilet seat formation with left halfbody and right halfbody thereof under the lateral, therefore has following effect, after convenient, when toilet seat being constituted with left halfbody and right halfbody thereof when the open upper end portion of pail is pulled down, collude finger on protuberance under these laterals and mention upward, then can simply the toilet seat formation be pulled down with left halfbody and right halfbody thereof.In addition, on these toilet seat constitute with the side edge part outside the pail of left halfbody and right halfbody thereof protuberance under the lateral is set respectively, thus, having the toilet seat portion that can improve privy is that toilet seat constitutes the effect with the intensity of left halfbody and right halfbody thereof.

The privy of the 5th scheme is in each privy of first to fourth scheme, major part is incorporated in the open upper end portion that the ight soil in the pail takes in Polythene Bag and covers on the open upper end portion of pail, this ight soil is taken in open upper end portion with Polythene Bag and is made of with left halfbody and right halfbody thereof toilet seat and pushes down from the top, therefore, can constitute the open upper end portion of in roughly complete all scopes of pail ight soil being taken in Polythene Bag with left halfbody and right halfbody thereof by toilet seat is pressed on the open upper end portion of pail securely, therefore, troubles such as Polythene Bag falls in the pail can not take place when using privy.

The privy of the 6th scheme comprises the pail that constitutes the toilet main body, major part is incorporated in ight soil in the pail and takes in and use Polythene Bag, be installed in the toilet seat constituting body on the open upper end portion of pail, the toilet seat constituting body is by the left side of the wide cut portion of taking one's seat, the right side of the wide cut portion of taking one's seat, the linking part in a narrow margin of end that links the homonymy of these portions of taking one's seat constitutes, and, roughly U-shaped when this toilet seat constituting body constitutes along the overlooking of the opening rising wood of pail, therefore, privy of the present invention, its structure that is arranged on the toilet seat part on the pail is very little, therefore, Master Cost can be produced less in a large number, and the manufacturing cost of toilet seat part is very low, can supply with privy at an easy rate, and when not using can with toilet seat part roughly the toilet seat constituting body of U-shaped be accommodated in the pail, thereby have effect very convenient to carry.

And, on a plurality of positions of the lower surface of the toilet seat constituting body of U-shaped roughly, be respectively equipped with the inside and outside slip-off preventing protuberance of below standing shape, and, make partly along the chimeric of the opening rising wood of pail and be respectively formed at relative to each other inside and outside slip-off preventing with between the protuberance with groove, use in the protuberance in inside and outside slip-off preventing, inboard slip-off preventing is higher than the height that outside slip-off preventing is used with the height of protuberance, therefore, according to the present invention, when using privy, take one's seat under the situation in the portion in take one's seat in the left side that the user is sitting in the wide cut of toilet seat constituting body portion and right side thereof, take one's seat and by the torque effect active force that it is absorbed in to the inboard of pail arranged in the portion in take one's seat in the left side of toilet seat constituting body portion and right side thereof, but since respectively along chimeric with groove medial margin portion and lateral border portion below the inside and outside slip-off preventing of standing shape with in the protuberance, inboard slip-off preventing is higher than the height of outside slip-off preventing with protuberance with the height of protuberance, so inboard slip-off preventing that can be by higher side makes the inwall of pail bear active force based on above-mentioned torque fully with protuberance, therefore, take one's seat portion and the right side portion of taking one's seat thereof of the left side of toilet seat constituting body can not be absorbed in to the inboard of pail fully, takes one's seat and carry out stool and urine in the portion in take one's seat portion and right side thereof, the left side that the user can be seated comfortably in the toilet seat constituting body.

In addition, compare with the take one's seat right side portion of taking one's seat of portion and wide cut thereof of the left side of the wide cut of toilet seat constituting body, make between the end of the homonymy that links these portions of taking one's seat the linking part width in a narrow margin, therefore, the material use amount of the linking part of toilet seat constituting body only needs considerably less getting final product, can make Master Cost few, thereby make the manufacturing cost of toilet seat part very low, and can supply with privy at an easy rate.

The privy of the 7th scheme, be on the position that roughly the width central portion at the back side of the toilet seat constituting body of U-shaped departs from a little laterally when overlooking, first ribs on the length direction is located in the roughly length range of the toilet constituting body of U-shaped roughly, the open upper end portion of Polythene Bag is covered on the open upper end flanging part of pail, then, the toilet seat constituting body that makes U-shaped roughly embeds from the top of the open upper end portion of Polythene Bag and covers on the open upper end flanging part of pail, thus, the open upper end portion that first ribs on the length direction of toilet seat constituting body lower surface is inserting and putting Polythene Bag is positioned in the length range of first ribs on the open upper end flanging part of pail, thereby the open upper end portion of Polythene Bag is pushed down from the top by the toilet seat constituting body, therefore, according to the present invention, being roughly the toilet seat constituting body of U-shaped when overlooking reinforces by first ribs on the length direction, thereby have enough mechanical strengths, and when using privy, the open upper end portion of Polythene Bag is covered on the open upper end flanging part of pail, then, the toilet seat constituting body that makes U-shaped roughly embeds from the top of the open upper end portion of Polythene Bag and covers on the open upper end flanging part of pail, thus, the open upper end portion that first ribs on the length direction of toilet seat constituting body lower surface is inserting and putting Polythene Bag is positioned in the length range of first ribs on the open upper end flanging part of pail, therefore, roughly the toilet seat constituting body of U-shaped can be remained on the open upper end flanging part of pail highly stablely, excellent in stability, and be convenient to the use of privy, and, because the existence of first ribs on the length direction, roughly the toilet seat constituting body of U-shaped is strengthened fully, therefore can use material less, and the manufacturing cost of privy is reduced.

The privy of all directions case is in the privy of the 7th scheme, when overlooking, be on a plurality of positions of the lower surface of the toilet seat constituting body of U-shaped roughly, be provided with inside and outside slip-off preventing protuberance with the below standing shape respectively, use in the protuberance in inside and outside slip-off preventing, inboard slip-off preventing is higher than the height of outside slip-off preventing with protuberance with the height of protuberance, and, first ribs on the above-mentioned length direction is used between the protuberance in inside and outside slip-off preventing relative to each other, when the open upper end portion that first ribs on the length direction of toilet seat constituting body lower surface is being inserted and put Polythene Bag is positioned on the open upper end flanging part of pail in the length range of first ribs, be used for stoping the toilet seat constituting body to come off by slip-off preventing inside and outside these with the slip-off preventing of protuberance from the open upper end flanging part of pail, according to the present invention, when using privy, roughly thereby the excellent in stability of the toilet seat constituting body of U-shaped is very convenient, and, because the existence of first ribs on the length direction, roughly the toilet seat constituting body of U-shaped is strengthened fully, therefore use material few, and have the effect of the manufacturing cost that reduces privy.

The 9th scheme is the 7th or the from all directions in the privy of case, inboard slip-off preventing on being configured in a plurality of positions that are the lower surface of the toilet seat constituting body of U-shaped roughly when overlooking is with the protuberance and side edge part inboard downwards between the protuberance of the pail inboard of the toilet seat constituting body of U-shaped roughly, be respectively equipped with second ribs on the width, in outside slip-off preventing with protuberance with roughly under the lateral of the side edge part in the pail outside of the toilet seat constituting body of U-shaped between the protuberance, be respectively equipped with the 3rd ribs on the width, and, use between the protuberance with protuberance and outside slip-off preventing in inboard slip-off preventing, mode with first ribs on these middle length directions of crosscut, be respectively equipped with the 4th ribs on the width, therefore, according to the present invention, when using privy, roughly thereby the excellent in stability of the toilet seat constituting body of U-shaped is comparatively convenient, and on the basis of first ribs in the longitudinal direction, because second ribs on the width, the 3rd ribs on the width, and the existence of the 4th ribs on the width, the toilet seat constituting body of U-shaped is strengthened fully, therefore use material few, and have the effect of the manufacturing cost that reduces privy.

The tenth scheme is in each described privy in the 6th to the 9th scheme, being the take one's seat right side of portion and wide cut thereof, the left side of the wide cut at least of the total length of the toilet seat constituting body of U-shaped roughly when overlooking takes one's seat on the side edge part of pail inboard of portion, be provided with inboard protuberance downwards, therefore, according to the present invention, the left side of the wide cut of buttocks contact the take one's seat part of portion of the right side of portion and wide cut of taking one's seat is constituted curved surface, therefore have the effect of the comfort of further raising when sitting.In addition, taking one's seat by the right side of take one's seat in the left side of these wide cuts portion and wide cut is provided with inboard protuberance downwards respectively on the side edge part of pail inboard of portion, has the effect of the intensity of the toilet seat constituting body that can improve privy.

And, on the side edge part outside the pail of toilet seat constituting body, protuberance is located in the length range of toilet seat constituting body under the lateral, therefore, have following effect according to the present invention, convenient after, the toilet seat constituting body that is U-shaped roughly in the time will overlooking is when the open upper end portion of pail is pulled down, finger is colluded on protuberance under these laterals and mention upward, then the toilet seat constituting body can be taken off simply.In addition, by on the side edge part outside the pail of toilet seat constituting body protuberance under the lateral being set, having the toilet seat portion that can improve privy is the effect of the intensity of toilet seat constituting body.

The privy of the 11 scheme is in each described privy in the 6th to the tenth scheme, major part is incorporated in the open upper end portion that the ight soil in the pail takes in Polythene Bag and covers on the open upper end portion of pail, this ight soil is taken in open upper end portion with Polythene Bag and is roughly the toilet seat constituting body of U-shaped in overlooking and pushes down from the top, therefore, according to the present invention, can be pressed on the open upper end portion of pail by the open upper end portion that the toilet seat constituting body of U-shaped is roughly taken in ight soil with Polythene Bag securely from the top, therefore, troubles such as Polythene Bag falls in the pail can not take place when using privy.

Description of drawings

Fig. 1 is the stereogram of the privy of expression first embodiment of the present invention.

Fig. 2 is the vertical view with Fig. 1.

Fig. 3 is the broken section front view with a part.

Fig. 4 is the amplification view along the A-A line of Fig. 2.

Fig. 5 is the rearview of user mode of the privy of expression first embodiment of the present invention.

Fig. 6 is the stereogram of the privy of expression second embodiment of the present invention.

Fig. 7 is the vertical view with Fig. 6.

Fig. 8 is the broken section front view with a part.

Fig. 9 is the amplification view along the B-B line of Fig. 7.

Figure 10 is the amplification view along the C-C line of Fig. 9.

Figure 11 is the stereogram from the synthetic resin system toilet seat constituting body of the privy of beneath the 3rd embodiment of the present invention.

Figure 12 is the stereogram from this toilet seat constituting body of beneath, and has expressed the part of pail.

Figure 13 is the main position amplification view of the privy of expression the 3rd embodiment of the present invention, and this figure is corresponding with Fig. 9 of second embodiment.

Figure 14 is the main position amplification inclinating view of the toilet seat constituting body of Figure 11.

Figure 15 is the main position amplification stereogram from the toilet seat constituting body of beneath Figure 11.

Figure 16 is the stereogram of the privy of expression the 4th embodiment of the present invention.

Figure 17 is the vertical view with Figure 16.

Figure 18 is the broken section front view with a part.

Figure 19 is the amplification view along the D-D line of Figure 17.

Figure 20 is the amplification view along the E-E line of Figure 17.

Figure 21 is the amplification view along the F-F line of Figure 20.

Symbol description

The 1----pail

2----ight soil is taken in and is used Polythene Bag

The 2a----open upper end portion

3----open upper end flanging part (open upper end portion)

The 4----handle

5----blocks the cover of usefulness

The 6----head-shield

M----user

The 11----toilet seat constitutes uses left halfbody

The portion of taking one's seat of 12----wide cut

The chimeric groove of using of 13----

The inboard slip-off preventing protuberance of 14----

15----outside slip-off preventing protuberance

The inboard protuberance downwards of 16----

Protuberance under the 17----lateral

18----front side extension

19----rear side extension

The 21----toilet seat constitutes uses right halfbody

The portion of taking one's seat of 22----wide cut

The chimeric groove of using of 23----

The inboard slip-off preventing protuberance of 24----

25----outside slip-off preventing protuberance

The inboard protuberance downwards of 26----

Protuberance under the 27----lateral

28----front side extension

29----rear side extension

When overlooking, 30----is the roughly toilet seat constituting body of U-shaped

The left side of the 31----wide cut portion of taking one's seat

The right side of the 32----wide cut portion of taking one's seat

33----linking part in a narrow margin

The chimeric groove of using of 34----

The inboard slip-off preventing protuberance of 35----

36----outside slip-off preventing protuberance

The inboard protuberance downwards of 37----

Protuberance under the 38----lateral

The 40----notch part

First ribs on the 41----length direction

Second ribs on the 42----width

The 3rd ribs on the 43----width

The 4th ribs on the 44----width

The 5th ribs on the 45----width

The specific embodiment

Below, with reference to accompanying drawing embodiments of the present invention are described, but the invention is not restricted to these embodiments.

Fig. 1～Fig. 5 represents first embodiment of privy of the present invention, and is corresponding with first, second and the 5th technical scheme.

At first, with reference to Fig. 1～Fig. 4, privy of the present invention comprises: pail 1, its major part that constitutes the stainless steel of toilet main body be incorporated in ight soil in the pail 1 take in Polythene Bag 2, about relatively be installed in a pair of plastic toilet seat formation on the open upper end flanging part 3 of pail 1 with left halfbody 11 and right halfbody 21 thereof.Pail 1 is provided with handle 4.

And toilet seat constitutes the circular arc when having along the overlooking of the open upper end flanging part 3 of pail 1 respectively with left halfbody 11 and right halfbody 21 thereof.Constitute lower surface in toilet seat with the portion of taking one's seat 22 of the portion of taking one's seat 12 of left halfbody 11 and right halfbody 21 thereof, on the position that the center line that constitutes from toilet seat with the width separately of left halfbody 11 and its right halfbody 21 departs from laterally, circular arc when being provided with chimeric with groove 13 along the looking up of the open upper end flanging part 3 of pail 1,23, and be provided with chimeric along each respectively with groove 13, the inside and outside slip-off preventing protuberance 14 of 23 the medial margin portion and the below standing shape of lateral border portion, 15,24,25, at inside and outside slip-off preventing protuberance 14,15,24, in 25, inboard slip-off preventing protuberance 14,24 height is higher than outside slip-off preventing protuberance 15,25 height.

On toilet seat constitutes side edge part with the pail inboard of the portion of taking one's seat 22 of the portion of taking one's seat 12 of left halfbody 11 and right halfbody 21 thereof, be respectively equipped with inboard protuberance 16,26 downwards, on toilet seat constitutes with the side edge part outside the pail of the portion of taking one's seat 22 of the portion of taking one's seat 12 of left halfbody 11 and right halfbody 21 thereof, be respectively equipped with protuberance 17,27 under the lateral.

In addition, its major part is incorporated in the open upper end portion 2a that the ight soil in the pail 1 takes in Polythene Bag 2 and covers on the open upper end flanging part 3 of pail 1, and this ight soil is taken in the open upper end portion 2a of Polythene Bag 2 and pushed down from the top with left halfbody 11 and right halfbody thereof 21 by the toilet seat formation.

Here, at first, when not using, carry under the situation of privy of the present invention, the toilet seat pulled down constituted to take in the toilet paper of Polythene Bag 2 and required quantity etc. with left halfbody 11 and right halfbody 21 thereof, many folding ight soil puts into the pail 1 that constitutes the toilet main body, and with pail cover (diagram is omitted) thus lid tightly seals on the open upper end flanging part 3 of pail 1.In addition, for example driving, encamp, during outdoor activities such as fishing, requisite can also being accommodated in the pail 1 in the lump, perhaps under situation about preparing, other daily necessities can be accommodated in wherein for the generation of disasters such as earthquake.The pail 1 of privy is provided with handle 4, by mentioning this handle 4, can easily carry privy of the present invention.

And, under the situation of using privy of the present invention, the lid (diagram is omitted) of pail 1 is pulled down, again the collecting article in the pail 1 is taken out.Then, an ight soil taken in Polythene Bag 2 strut, the major part of Polythene Bag 2 is accommodated in the empty pail 1, and, the open upper end portion 2a of Polythene Bag 2 is covered on the open upper end flanging part 3 of pail 1.

Next, toilet seat is constituted embed from the top of the open upper end portion 2a of Polythene Bag 2 in the mode on the position relative to each other of being configured in to cover on the open upper end flanging part 3 of pail 1, again the open upper end flanging part 3 of the open upper end portion 2a of Polythene Bag 2 and pail 1 is embedded toilet seat and constitute with the chimeric of lower surface of left halfbody 11 and right halfbody 21 thereof and use in the groove 13,23 with left halfbody 11 and right halfbody 21 thereof.

Thus, constitute the open upper end portion 2a that ight soil is taken in Polythene Bag 2 with left halfbody 11 and right halfbody 21 thereof by toilet seat and be pressed in from the top on the open upper end flanging part 3 of pail 1, install and finish.

Under this state, for example shown in Figure 5, the toilet seat that user M can be sitting in mounted privy constitutes in the portion of taking one's seat 22 with the portion of taking one's seat 12 of left halfbody 11 and right halfbody 21 thereof, carries out stool and urine.

Here, in privy of the present invention, toilet seat constitutes the circular shape when having along the overlooking of the open upper end flanging part 3 of pail 1 respectively with left halfbody 11 and right halfbody 21 thereof, constitute lower surface in toilet seat with the portion of taking one's seat 22 of the portion of taking one's seat 12 of left halfbody 11 and right halfbody 21 thereof, on the position that the center line that constitutes from toilet seat with the width separately of left halfbody 11 and right halfbody 21 thereof departs from laterally, be the chimeric usefulness groove 13,23 of circular arc when being provided with along the looking up of the open upper end flanging part 3 of pail 1.

Therefore, when using privy, be sitting under toilet seat constitutes with the situation in the portion of taking one's seat 22 of the portion of taking one's seat 12 of left halfbody 11 and right halfbody 21 thereof at user M, on constituting the portion of taking one's seat 22 with the portion of taking one's seat 12 of left halfbody 11 and right halfbody 21 thereof, toilet seat the active force that it is absorbed in to the inboard of pail 1 is arranged by so-called torque effect, but owing to constituting each chimeric usefulness groove 13 along toilet seat respectively with left halfbody 11 and right halfbody 21 thereof, the inside and outside slip-off preventing protuberance 14 of 23 the medial margin portion and the below standing shape of lateral border portion, 15,24, in 25, inboard slip-off preventing protuberance 14,24 height is higher than outside slip-off preventing protuberance 15,25 height, so can be by a high side's inboard slip-off preventing protuberance 14,24 make the inwall of pail 1 bear active force based on above-mentioned torque fully, therefore, the toilet seat formation can not be absorbed in to the inboard of pail 1 fully with the portion of taking one's seat 12 of left halfbody 11 and the portion of taking one's seat 22 of right halfbody 21 thereof, thereby user M can be seated comfortably in toilet seat and constitute in the portion of taking one's seat 22 with the portion of taking one's seat 12 of left halfbody 11 and right halfbody 21 thereof and carry out stool and urine.

In addition, the toilet seat of privy of the present invention is that toilet seat constitutes the shape with left halfbody 11 and right halfbody 21 thereof, though the shape with common toilet seat on global shape is different, but the part that contacts with buttocks is essentially identical shape, therefore as toilet seat, its serviceability does not have different with common toilet seat.Especially, in privy of the present invention, on toilet seat constitutes side edge part with the pail inboard of the portion of taking one's seat 22 of the portion of taking one's seat 12 of left halfbody 11 and right halfbody 21 thereof, be respectively equipped with inboard protuberance 16,26 downwards, therefore can make the portion of taking one's seat 12,22 parts of buttocks contact constitute curved surface, thereby can further improve the comfort when sitting.

And, by constituting in these toilet seat on the side edge part with the pail inboard of the portion of taking one's seat 22 of the portion of taking one's seat 12 of left halfbody 11 and right halfbody 21 thereof inboard protuberance 16,26 downwards is set respectively, the toilet seat portion that can improve privy is the intensity of toilet seat formation with left halfbody 11 and right halfbody 21.

After convenient, the toilet seat of privy of the present invention is constituted left halfbody 11 and right halfbody 21 thereof takes off from the open upper end flanging part 3 of pail 1, the open front portion of ight soil being taken in Polythene Bag 2 tightens sealing then, for example this part is tied up by rope and seal, from pail 1, take out again, discardable in the place of regulation, perhaps taking home abandons.

In addition, on the toilet seat of privy of the present invention constitutes with the side edge part outside the pail of the portion of taking one's seat 22 of the portion of taking one's seat 12 of left halfbody 11 and right halfbody 21 thereof, be respectively equipped with protuberance 17,27 under the lateral, therefore, after convenient, toilet seat is being constituted with left halfbody 11 and right halfbody 21 thereof when the open upper end flanging part 3 of pail 1 takes off, finger is colluded on protuberance under these laterals 17,27 and mention upward, then can easily toilet seat be constituted and take off with left halfbody 11 and right halfbody 21 thereof.

In addition, by constituting in these toilet seat on the side edge part with the pail outside of the portion of taking one's seat 22 of the portion of taking one's seat 12 of left halfbody 11 and right halfbody 21 thereof protuberance 17,27 under the lateral is set respectively, the toilet seat portion that can improve privy is the intensity of toilet seat formation with left halfbody 11 and right halfbody 21 thereof.

In addition, take in Polythene Bag 2 the preferred Polythene Bag of making by the biodegradability resin that uses as ight soil.Like this, can directly be embedded in the soil by the Polythene Bag 2 that will take in ight soil, and its as fertilizer sources is used.

In addition,, can use various materials being in the synthetic resin of toilet seat formation with the material of left halfbody 11 and right halfbody 21 thereof as toilet seat, but same, the preferred toilet seat of making by the biodegradability resin of using.

When using privy of the present invention, for example shown in Figure 5, user M preferably wears the cover 5 that blocks usefulness.As the cover 5 that blocks usefulness, preferably cover the whole body of user M and the structure of privy part integratedly, and further preferably wear and take the lead to cover 6 cover 5, so that the face of user M is not in sight.

According to privy of the present invention, the toilet seat that is arranged on the pail 1 partly is that the toilet seat formation is very little with the structure of left halfbody 11 and right halfbody 21 thereof, therefore, can reduce the fee of material land used produces in a large number, and toilet seat partly is that the toilet seat formation is very low with the manufacturing cost of left halfbody 11 and right halfbody 21 thereof, can supply with privy at an easy rate, and, when not using can with toilet seat partly toilet seat constitute and to be accommodated in the pail with left halfbody 11 and right halfbody 21 thereof, very convenient to carry.

In addition, the toilet seat that is arranged on the pail 1 partly is that the toilet seat formation has symmetrical shape and structure with left halfbody 11 and right halfbody 21 thereof, therefore, a toilet seat constituting body in two toilet seat constituting bodies being made by a die forming directly can be constituted with left halfbody 11 as toilet seat and use, another toilet seat constituting body is used with right halfbody 21 by making constituting as toilet seat on the contrary towards phase of its front and back, therefore a die for manufacturing with a toilet seat constituting body gets final product, can make the cost of manufacture of mould very low, have the advantage that can reduce the manufacturing cost of privy significantly.

In addition, in first embodiment of the invention described above, illustrated that making major part be incorporated in the open upper end portion 2a that the ight soil in the pail 1 of privy takes in Polythene Bag 2 covers on the open upper end flanging part 3 of pail 1, and constitute with left halfbody 11 and right halfbody 21 thereof by toilet seat this ight soil is taken in the situation that the open upper end portion 2a with Polythene Bag 2 pushes down from the top, but the invention is not restricted to this, in addition, also can for example earlier toilet seat be constituted and be installed in respectively on the open upper end flanging part 3 of pail 1 with left halfbody 11 and right halfbody 21 thereof, then, ight soil taken in Polythene Bag 2 strut, its major part is incorporated in the pail 1, and the ight soil of opening taken in the open upper end portion 2a of Polythene Bag 2 takes out upward from the open upper end flanging part 3 of pail 1, constitute with left halfbody 11 and right halfbody 21 thereof from top covering toilet seat by the open upper end portion 2a of this Polythene Bag 2.

In addition, in this case, ight soil can be taken in leading section with the open upper end portion 2a of Polythene Bag 2 and constitute from for example toilet seat and turn back downwards, and preferably carry out temporary transient fixing with fixtures such as clamping elements with the lateral border portion of left halfbody 11 and right halfbody 21 thereof.

Fig. 6～Figure 10 represents second embodiment of privy of the present invention, and is corresponding with the 6th, the tenth and the 11 technical scheme.Here, different with the situation of above-mentioned first embodiment is, plastic toilet seat constituting body 30 is taken one's seat by the left side of wide cut, and portion 32 is taken one's seat on the right side of portion 31, identical wide cut, the linking part in a narrow margin 33 that links the end of these portion's homonymies of taking one's seat constitutes, and, the roughly U-shaped when this toilet seat constituting body 30 has along the overlooking of the open upper end flanging part 3 of pail 1.

The left side of the wide cut of toilet seat constituting body 30 right side of portion 31 and wide cut thereof the portion 32 of taking one's seat of taking one's seat is that toilet seat with above-mentioned first embodiment constitutes with the roughly the same shape of left halfbody 11 and right halfbody thereof 21, the roughly circular shape when having along the overlooking of the open upper end flanging part 3 of pail 1.And the circular shape of the linking part in a narrow margin 33 of toilet seat constituting body 30 when having along the overlooking of the open upper end flanging part 3 of pail 1, with the take one's seat end of homonymy of portion 32 of portion 31 and right side thereof of taking one's seat, the left side that links wide cut, roughly U-shaped when as a whole, toilet seat constituting body 30 constitutes along the overlooking of the open upper end flanging part 3 of pail 1.

And, when overlooking, be roughly three positions of lower surface of the toilet seat constituting body 30 of U-shaped, take one's seat on the lower surface of the lower surface of portion 32 and linking part in a narrow margin 33 in promptly take one's seat in the left side of the wide cut of toilet seat constituting body 30 portion 30 and right side thereof, be respectively equipped with the inside and outside slip-off preventing protuberance 35,36 of below standing shape, use between the protuberance 35,36 in inside and outside slip-off preventing relative to each other, be formed with chimeric the use groove 34 of part respectively along the opening rising wood 3 of pail 1.With in the protuberance 35,36, slip-off preventing was with 36 height outside inboard slip-off preventing was higher than with the height of protuberance 35 in inside and outside slip-off preventing.

Here, portion 31 and right side thereof the lower surface of portion 32 of taking one's seat of taking one's seat in the left side of the wide cut of toilet seat constituting body 30, chimericly be located at from the position that the center line of the width separately of these portions 31,32 of taking one's seat departs from a little laterally with groove 34, lower surface in a narrow margin linking part 33, this is chimeric to be located at groove 34 on the position on the approximate centre line of width of linking part 33, chimeric with groove 34 partly along the opening rising wood 3 of pail 1.

In addition, illustrated structure is, when overlooking, be on three positions of the lower surface of the toilet seat constituting body 30 of U-shaped roughly, inside and outside slip-off preventing is configured to the below standing shape with protuberance 35,36, but these inside and outside slip-off preventing also can be located on a plurality of positions that are the lower surface of the toilet seat constituting body 30 of U-shaped roughly when overlooking with groove 34 with the chimeric of the combination of protuberance 35,36 and centre thereof.

In addition, though omitted diagram, also can be at the lower surface of the toilet seat constituting body 30 of U-shaped roughly, to be arranged on groove 34 in the length range of toilet seat constituting body 30 along the roughly U-shaped of the opening rising wood 3 of pail 1 chimeric, portion 31 and right side thereof the lower surface of portion 32 of taking one's seat of taking one's seat in the left side of the wide cut of toilet seat constituting body 30, this is chimeric to be located at from these portions 31 of taking one's seat with groove 34, on the position that the center line of 32 width separately departs from a little laterally, and, lower surface in a narrow margin linking part 33, this is chimeric to be located at groove 34 on the position on the approximate centre line of width of linking part 33, and, be roughly when looking up the inboard slip-off preventing of U-shaped can be located at the lower surface of toilet seat constituting body 30 respectively downwards with protuberance 35 and outside slip-off preventing thereof with along the chimeric medial margin portion of groove 34 and the mode of lateral border portion used with protuberance 36 standing shape in the roughly length range of toilet seat constituting body 30.With in the protuberance 35,36, inboard slip-off preventing is higher than the height of outside slip-off preventing with protuberance 36 with the height of protuberance 35 in inside and outside slip-off preventing.

In this second embodiment, inboard protuberance 37 downwards is arranged in the roughly length range of toilet seat constituting body 30 on the side edge part that is the pail inboard of the toilet seat constituting body 30 of U-shaped roughly when overlooking, and protuberance 38 is arranged in the length range of toilet seat constituting body 30 on the side edge part in the pail outside of toilet seat constituting body 30 under the lateral.

Here,, on the side edge part in the pail outside, be provided with protuberance 38 under the lateral, but on the side edge part of the pail inboard of linking part 33, inboard protuberance 37 downwards be not set at the length direction central portion of the linking part 33 of toilet seat constituting body 30.This is because user M can not sit on the linking part 33 of toilet seat constituting body 30, so do not need to be provided with so inboard protuberance 37 downwards.Therefore, inboard protuberance 37 downwards can be located at and be the take one's seat right side of portion 31 and wide cut thereof, the left side of the wide cut at least of the total length of the toilet seat constituting body 30 of U-shaped roughly when overlooking and take one's seat on the side edge part of pail inboard of portion 32.

Major part is incorporated in the opening rising wood 2a that the ight soil in the pail 1 takes in Polythene Bag 2 and covers on the open upper end flanging part 3 of pail 1, and is roughly the toilet seat constituting body 30 of U-shaped when overlooking and pushes down the open upper end portion 2a that this ight soil is taken in usefulness Polythene Bag 2 from the top.

In addition, when not using, carry under the situation of privy of the present invention of this second embodiment, the toilet seat constituting body 30 pulled down, many folding ight soil are taken in the pail 1 of putting into formation toilet main body with the toilet paper of Polythene Bag 2, requirement etc., and cover tight pail cover (diagram omit), and sealing, situation with above-mentioned first embodiment is identical in these areas, when not using, takes in very convenient.

And, under the situation of using privy of the present invention, collecting article in the pail 1 is taken out, strutting ight soil in the pail 1 of sky takes in Polythene Bag 2, and it is covered in the pail 1 securely, the major part of Polythene Bag 2 is contained, and the open upper end portion 2a of Polythene Bag 2 is covered on the open upper end flanging part 3 of pail 1.

Next, the toilet seat constituting body 30 that is U-shaped roughly when overlooking is embedded from the top of the open upper end portion 2a of Polythene Bag 2 to be covered on the open upper end flanging part 3 of pail 1, begin most, make the inboard slip-off preventing on three positions of lower surface that are located at the toilet seat constituting body 30 of U-shaped roughly embed covering loosely in the mode that the open upper end flanging part 3 from pail 1 departs from a little to the inside with protuberance 35, then, two hands are placed on the toilet seat constituting body 30 of U-shaped roughly, and roughly the toilet seat constituting body 30 of U-shaped to health one side-lining.Be located at inside and outside slip-off preventing on three positions of lower surface of the toilet seat constituting body 30 of U-shaped roughly with protuberance 35, in 36, inboard slip-off preventing is higher than the height of outside slip-off preventing with protuberance 36 with the height of protuberance 35, therefore, if will be roughly the toilet seat constituting body 30 of U-shaped to health one side-lining, then the inboard slip-off preventing of the higher side open upper end portion 2a that inserting and putting Polythene Bag 2 with protuberance 35 respectively is fastened on the open upper end flanging part 3 of pail 1 from its inboard, consequently, the open upper end portion 2a that the open upper end flanging part 3 of pail 1 is inserting and putting Polythene Bag 2 partly is embedded into inside and outside slip-off preventing protuberance 35, chimeric using in the groove 34 between 36, thus, the open upper end portion 2a that ight soil is taken in Polythene Bag 2 by toilet seat constituting body 30 is pressed on the open upper end flanging part 3 of pail 1 from the top, and, roughly the toilet seat constituting body 30 of U-shaped is securely fixed on the open upper end flanging part 3 of pail 1, installs and finishes.

Under this state, taking one's seat in the portion 32 in take one's seat portion 31 and right side thereof, the left side of wide cut that user M can be sitting in the toilet seat constituting body 30 of mounted privy, carries out stool and urine.

In the privy of second embodiment of the invention described above, the left side of the wide cut of toilet seat constituting body 30 portion 31 and right side thereof the circular arc of portion 32 when having respectively of taking one's seat of taking one's seat along the overlooking of the open upper end flanging part 3 of pail 1, portion 31 and right side thereof the lower surface of portion 32 of taking one's seat of taking one's seat in these left sides, what be circular arc during along the looking up of the open upper end flanging part 3 of pail 1 chimericly is set at take one's seat from the left side portion 31 and right side thereof with groove 34 and takes one's seat on the position that the center line of width separately of portion 32 is offset laterally.

Therefore, when using privy, take one's seat under the situation in the portion 32 in take one's seat in the left side that user M is sitting in the wide cut of toilet seat constituting body 30 portion 31 and right side thereof, take one's seat and by so-called torque effect the active force that it is absorbed in to the inboard of pail 1 arranged in the portion 32 in take one's seat in the left side of the wide cut of toilet seat constituting body 30 portion 31 and right side thereof, but since take one's seat along the left side of the wide cut of toilet seat constituting body 30 respectively portion 31 and right side thereof take one's seat each of portion 32 chimeric with groove 34 medial margin portion and lateral border portion below the inside and outside slip-off preventing of standing shape with protuberance 35, in 36, inboard slip-off preventing is higher than the height of outside slip-off preventing with protuberance 36 with the height of protuberance 35, so inboard slip-off preventing that can be by a high side makes the inwall of pail 1 bear active force based on above-mentioned torque fully with protuberance 35, therefore, the left side of the wide cut of toilet seat constituting body 30 portion 31 and right side thereof the portion 32 of taking one's seat of taking one's seat can not be absorbed in to the inboard of pail 1 fully, takes one's seat and carry out stool and urine in the portion 32 in take one's seat portion 31 and right side thereof, the left side that user M can be seated comfortably in the wide cut of toilet seat constituting body 30.

In addition, especially in privy of the present invention, take one's seat on the side edge part of pail inboard of portion 32 in take one's seat in the left side of the wide cut of toilet seat constituting body 30 portion 31 and right side thereof, be respectively equipped with inboard protuberance 37 downwards, therefore can make the left side of the wide cut of buttocks contact portion 31 and right side thereof portion's 32 parts of taking one's seat of taking one's seat constitute curved surface, thereby can further improve the comfort when sitting.

And, taking one's seat by take one's seat in the left side of the wide cut of these toilet seat constituting bodies 30 portion 31 and right side thereof is provided with inboard protuberance 37 downwards respectively on the side edge part of pail inboard of portion 32, and the toilet seat portion that can improve privy is the left side of the wide cut of toilet seat constituting body 30 the take one's seat intensity of portion 32 of portion 31 and right side thereof of taking one's seat.

After convenient, the toilet seat constituting body 30 of privy of the present invention open upper end flanging part 3 from pail 1 is taken off, the open front portion of ight soil being taken in Polythene Bag 2 tightens sealing then, for example this part is tied up by rope and seal, from pail 1, take out again, discardable in the place of regulation, perhaps taking home abandons.

In addition, protuberance 38 is arranged in the length range of toilet seat constituting body on the side edge part in the pail outside of toilet seat constituting body 30 of privy of the present invention under the lateral, therefore, after convenient, the toilet seat constituting body 30 that is U-shaped roughly in the time will overlooking is when the open upper end flanging part 3 of pail 1 takes off, finger is colluded on protuberance 38 under this lateral and mention upward, then can easily pull down toilet seat constituting body 30.

In addition, by on the side edge part outside the pail of toilet seat constituting body protuberance 38 under the lateral being set, the toilet seat portion that can improve privy is the intensity of toilet seat constituting body 30.

In addition, under the situation of this second embodiment, take in Polythene Bag 2 and toilet seat constituting body 30, preferably make by the biodegradability resin as ight soil.Like this, can directly be embedded in the soil by the Polythene Bag 2 that will take in ight soil, and its as fertilizer sources is used.

In addition, for example shown in Figure 5, when using privy of the present invention, user M preferably wears the cover 5 that blocks usefulness.As the cover 5 that blocks usefulness, preferably cover the whole body of user M and the structure of privy part integratedly, and further preferably wear and take the lead to cover 6 cover 5, so that the face of user M is not in sight.

The privy of second embodiment of the invention described above, the structure that is arranged on toilet seat on the pail 1 and partly is toilet seat constituting body 30 is very little, therefore, Master Cost can be produced less in a large number, toilet seat partly is that the manufacturing cost of toilet seat constituting body 30 is also very low, thereby can supply with privy at an easy rate.Especially, roughly U-shaped when plastic toilet seat constituting body 30 has along the overlooking of the open upper end flanging part 3 of pail 1, and take one's seat between the end of homonymy of portion 32 in take one's seat portion 31 and right side thereof, the left side that is used to link the wide cut of toilet seat constituting body 30, be when overlooking along the linking part 33 of the circular arc of the open upper end flanging part 3 of pail 1, because it is along with the central portion width that trends towards length direction reduces gradually, so the use material of this part is considerably less, therefore, Master Cost is few, toilet seat partly is that the manufacturing cost of toilet seat constituting body 30 is also very low, therefore, can supply with privy at an easy rate.

In addition, in second embodiment of the invention described above, illustrated that making major part be incorporated in the open upper end portion 2a that the ight soil in the pail 1 of privy takes in Polythene Bag 2 covers on the open upper end flanging part 3 of pail 1, and this ight soil is taken in the situation that the open upper end portion 2a with Polythene Bag 2 pushes down from the top by toilet seat constituting body 30, but the invention is not restricted to this, in addition, also can for example earlier toilet seat constituting body 30 be installed on the open upper end flanging part 3 of pail 1, then, ight soil taken in Polythene Bag 2 strut, its major part is incorporated in the pail 1, and the ight soil of opening taken in the open upper end portion 2a of Polythene Bag 2 takes out upward from the open upper end flanging part 3 of pail 1, by the open upper end portion 2a of this Polythene Bag 2 from top covering toilet seat constituting body 30.

In addition, in this case, the leading section that ight soil can be taken in the open upper end portion 2a that uses Polythene Bag 2 is folding downwards from the lateral border portion of for example toilet seat constituting body 30, and preferably carries out temporary transient fixing with fixtures such as clamping elements.

Figure 11～Figure 15 represents the 3rd embodiment of privy of the present invention, and is corresponding with the 7th to the 11 technical scheme.In the 3rd embodiment, roughly the same with the situation of above-mentioned second embodiment on this aspect of roughly U-shaped shape when plastic toilet seat constituting body 30 has along the overlooking of the open upper end flanging part 3 of pail 1, different with above-mentioned second embodiment is the ribs structure at the back side of plastic toilet seat constituting body 30.

Shown in figure, be on the position that roughly the width central portion at the back side of the synthetic resin system toilet seat constituting body 30 of U-shaped departs from a little laterally when overlooking, in the roughly length range of the toilet constituting body 30 of U-shaped roughly, be provided with first ribs 41 on the length direction.

When using privy of the present invention, after making the open upper end portion 2a of Polythene Bag 2 cover on the open upper end flanging part 3 of pail 1, the synthetic resin system toilet seat constituting body 30 that is U-shaped roughly when overlooking embeds from the top of the open upper end portion 2a of Polythene Bag 2 and covers on the open upper end flanging part 3 of pail 1, then the open upper end portion 2a that inserting and putting Polythene Bag 2 of first ribs 41 on the length direction of toilet seat constituting body 30 lower surfaces is positioned in the length range of first ribs 41 on the open upper end flanging part 3 of pail 1, and the open upper end portion 2a with Polythene Bag 2 pushes down from the top by toilet seat constituting body 30.

And, in the 3rd embodiment, also the situation with above-mentioned second embodiment is identical, when overlooking, be on three positions of lower surface of the toilet seat constituting body 30 of U-shaped roughly, promptly the left side of the wide cut of toilet seat constituting body 30 take one's seat portion 31 and right side thereof take one's seat portion 32 lower surface, and the lower surface of in a narrow margin linking part 33 on, be respectively equipped with the inside and outside slip-off preventing protuberance 35,36 of below standing shape, with in the protuberance 35,36, inboard slip-off preventing is higher than the height of outside slip-off preventing with protuberance 36 with the height of protuberance 35 in inside and outside slip-off preventing.

In three positions of lower surface of the toilet seat constituting body of U-shaped roughly, first ribs 41 on the above-mentioned length direction is used between the protuberance 35,36 in inside and outside slip-off preventing relative to each other, when open upper end portion 2a that first ribs 41 on the length direction of toilet seat constituting body 30 lower surfaces is inserting and putting Polythene Bag 2 is positioned on the open upper end flanging part 3 of pail 1 in the length range of first ribs 41, can be used for stoping toilet seat constituting body 30 to come off with the slip-off preventing of protuberance 35,36 by slip-off preventing inside and outside these from the open upper end flanging part 3 of pail 1.

And, in the 3rd embodiment, being configured in inboard slip-off preventing on three positions of lower surface of the toilet seat constituting body 30 of U-shaped roughly, be respectively equipped with second ribs 42 on three widths with the protuberance 35 and side edge part inboard downwards between the protuberance 37 of the pail inboard of the toilet seat constituting body 30 of U-shaped roughly.Second ribs 42 on three widths, be configured to roughly taper between its ribs adjacent each other, second ribs 42 of each width is configured on the direction of the circular central point of the imagination that comprises the toilet seat constituting body 30 that is U-shaped roughly when overlooking.

In addition, being configured in outside slip-off preventing on three positions of lower surface of the toilet seat constituting body 30 of U-shaped roughly, be respectively equipped with the 3rd ribs 43 on three widths with protuberance 36 with roughly under the lateral of the side edge part in the pail outside of the toilet seat constituting body 30 of U-shaped between the protuberance 38.The 3rd ribs 43 on above-mentioned three widths is configured on the extended line of second ribs 42 on above-mentioned three widths.

And, be configured in inboard slip-off preventing on three positions of lower surface of the toilet seat constituting body 30 of U-shaped roughly with protuberance 35 and outside slip-off preventing with between the protuberance 36, mode with first ribs 41 on these middle length directions of crosscut is respectively equipped with the 4th ribs 44 on three widths.The 4th ribs 44 on these three widths is configured on the extended line of second ribs 42 on above-mentioned three widths, as shown in figure 14, formed the linearity rib of three of the totals on the width by second ribs 42 on three widths, the 4th ribs 44 on the width and the 3rd ribs 43 on the width.

Here, as can be seen from Figure 15, second ribs 42 on the width is the highest, has for example height of 15～10mm.Relative therewith, the 3rd ribs 43 on the width is an intermediate altitude, has for example height of 10～5mm.In addition, the 4th ribs 44 on the width is minimum, has for example height of 6mm.

In addition, inboard slip-off preventing is set to higher with the height of protuberance 35,23～27mm for example, and outside slip-off preventing is set to lower with the height of protuberance 36, for example 12～8mm.

Second ribs 42 on the width with the linking portion of inboard slip-off preventing with protuberance 35 on have roughly 2/3rds the height of this protuberance 35, its inner end by lower surface engages on the inboard protuberance 37 downwards of toilet seat constituting body 30.

The 3rd ribs 43 on the width with the linking portion of outside slip-off preventing with protuberance 36 on have the height identical with this protuberance 36, its outer end by lower surface engages on protuberance 38 under the lateral of toilet seat constituting body 30.

Inboard slip-off preventing is with first ribs 41 on the 4th ribs 44 crosscut length directions on the width between protuberance 35 and the outside slip-off preventing usefulness protuberance 36, and has the height identical with first ribs 41.

Be the inside and outside slip-off preventing that is provided with on three positions of lower surface of the toilet seat constituting body 30 of U-shaped roughly when being to overlook with on the length direction centre position between the combination of protuberance 35,36, respectively with the 5th ribs 45 on three widths of being interval with of regulation, first ribs 41 on these the 5th ribs 45 crosscut length directions, and have with length direction on the identical height of first ribs 41.

Outside slip-off preventing is just represented for example with the height of protuberance 35,36 and first ribs, 41 to the 5th ribs 45 in above-mentioned, is not limited to this certainly.

In addition, as shown in figure 11, overlook on the Shi Congcheng position that roughly the width central portion at the back side of the synthetic resin system toilet seat constituting body 30 of U-shaped departs from a little laterally, and first ribs 41 on the length direction that in the roughly length range of U-shaped toilet seat constituting body 30 roughly, is provided with, its both ends 41a, 41a reduce highly gradually at the close roughly part place at the two ends of U-shaped toilet seat constituting body 30, and are respectively equipped with notch part 40,40 on its extended line.

And, under the situation of the privy that uses the 3rd embodiment of the present invention, collecting article is taken out in pail 1, and in the pail 1 of sky, an ight soil taken in Polythene Bag 2 and strut, it is covered on the pail 1 securely, the major part of Polythene Bag 2 is accommodated in the empty pail 1, and the open upper end portion 2a of Polythene Bag 2 is covered on the open upper end flanging part 3 of pail 1.

Next, the toilet seat constituting body 30 that is U-shaped roughly when overlooking is embedded from the top of the open upper end portion 2a of Polythene Bag 2 to be covered on the open upper end flanging part 3 of pail 1, begin most, make the inboard slip-off preventing on three positions of lower surface that are located at the toilet seat constituting body 30 of U-shaped roughly embed covering loosely in the mode that the open upper end flanging part 3 from pail 1 departs from a little to the inside with protuberance 35, then, two hands are placed on the toilet seat constituting body 30 of U-shaped roughly, and roughly the toilet seat constituting body 30 of U-shaped to health one side-lining.Be located at inside and outside slip-off preventing on three positions of lower surface of the toilet seat constituting body 30 of U-shaped roughly with protuberance 35, in 36, inboard slip-off preventing is higher than the height of outside slip-off preventing with protuberance 36 with the height of protuberance 35, therefore, if will be roughly the toilet seat constituting body 30 of U-shaped to health one side-lining, then the inboard slip-off preventing of the higher side open upper end portion 2a that inserting and putting Polythene Bag 2 with protuberance 35 respectively is fastened on the open upper end flanging part 3 of pail 1 from its inboard, consequently, the open upper end flanging part 3 of pail 1 is embedded into the notch part 40 of toilet seat constituting body 30, in 40, next, the open upper end portion 2a that first ribs 41 on the length direction of the lower surface of toilet seat constituting body 30 is inserting and putting Polythene Bag 2 is positioned in the length range of first ribs 41 on the open upper end flanging part 3 of pail 1, thus, the open upper end portion 2a that ight soil is taken in 2 is pressed on the open upper end flanging part 3 of pail 1 by first ribs 41 on the length direction of toilet seat constituting body 30 lower surfaces securely from the top, and roughly the toilet seat constituting body 30 of U-shaped is securely fixed on the open upper end flanging part 3 of pail 1, installs and finishes.

Under this state, take one's seat and carry out stool and urine in the portion 32 in take one's seat portion 31 and right side thereof, the left side of wide cut that user M can be sitting in the toilet seat constituting body 30 of mounted privy.

Because other parts of the 3rd embodiment are identical with the situation of above-mentioned second embodiment, so identical to identical parts mark in the drawings symbol.

Figure 16～Figure 21 represents the 4th embodiment of privy of the present invention, and is corresponding with the 3rd to the 5th technical scheme.Here, different with the situation of above-mentioned first embodiment is, plastic toilet seat constitutes the roughly semi-circular shape when having along the overlooking of the open upper end flanging part 3 of pail 1 respectively with left halfbody 11 and right halfbody 21 thereof.

That is to say, toilet seat formation disconnected from each other forms wide cut respectively with the portion of taking one's seat 12 of left halfbody 11 and the portion of taking one's seat 22 of right halfbody 21 thereof, and the circular shape when having along the overlooking of the open upper end portion 3 of pail 1, in the take one's seat portion 12 of toilet seat formation with the wide cut of left halfbody 11 and right halfbody 21 thereof, in 22 the portion of rear and front end separately, be provided with along with trend front end width becomes in a narrow margin front and back extension 18 gradually, 19,28,29, toilet seat constitutes the roughly semicircle when constituting along the overlooking of the open upper end portion 3 of pail 1 with left halfbody 11 and right halfbody 21 thereof, as a whole, toilet constitutes rounded when overlooking with left halfbody 11 and right halfbody 21 thereof, and forms along the roughly full week of the open upper end flanging part 3 of pail 1.

In addition, at the lower surface of toilet seat formation with left halfbody 11 and right halfbody 21 thereof, be roughly semicircular chimeric during along the looking up of the opening rising wood 3 of pail 1 with groove 13,23 are arranged in the length range of toilet seat formation with left halfbody 11 and right halfbody 21 thereof, in the take one's seat portion 12 of toilet seat formation with the wide cut of left halfbody 11 and right halfbody 21 thereof, 22 lower surface, these are chimeric with groove 13,23 are set at from toilet seat and constitute on the position that the center line with the width separately of left halfbody 11 and right halfbody 21 thereof departs from laterally, and, at front and back extension 18 in a narrow margin, 19,28,29 lower surface, this is chimeric with groove 13,23 are separately positioned on front and back extension 18,19,28, position on the approximate centre line of 29 width.

And, on the lower surface of toilet seat formation with left halfbody 11 and right halfbody 21 thereof, in toilet seat constitutes length range with left halfbody 11 and right halfbody 21 thereof, be provided with respectively along each chimeric with groove 13,23 medial margin portion and lateral border portion below the inside and outside slip-off preventing usefulness protuberance 14,15,24,25 of standing shape, with in the protuberance 14,15,24,25, inboard slip-off preventing is higher than the height of outside slip-off preventing with protuberance 15,25 with the height of protuberance 14,24 in inside and outside slip-off preventing.

On the side edge part of toilet seat formation with the pail inboard of the portion of taking one's seat 12,22 of the wide cut at least of the total length of left halfbody 11 and right halfbody 21 thereof, be respectively equipped with inboard protuberance 16,26 downwards, on toilet seat constituted with the side edge part outside the pail of left halfbody 11 and right halfbody 21 thereof, protuberance 17,27 was located at respectively in the length range of toilet seat formation with left halfbody 11 and right halfbody 21 thereof under the lateral.

In addition, as Figure 16 and shown in Figure 17, become gradually in a narrow margin the front and back extension 18,19,28,29 constituting front end width with left halfbody 11 and right halfbody 21 thereof along with the trend toilet seat, on the side edge part outside the pail of extension before and after these, be provided with protuberance 15,25 under the lateral, but on the especially fore-end of extension 18,19,28,29 before and after these, inboard protuberance 16,26 downwards is not set on the side edge part of pail inboard.This is because in toilet seat constitutes with left halfbody 11 and right halfbody 21 thereof, and user M can not be sitting on these front and back extensions 18,19,28,29, so do not need to be provided with so inboard protuberance 16,26 downwards.Therefore, inboard protuberance 16,26 downwards is as long as be located at respectively on the side edge part of toilet seat formation with the pail inboard of the portion of taking one's seat 12,22 of the wide cut at least of the total length of left halfbody 11 and right halfbody 21 thereof.

In the 4th embodiment, major part is incorporated in the open upper end portion 2a that the ight soil in the pail 1 takes in Polythene Bag 2 and covers on the open upper end flanging part 3 of pail 1, the open upper end portion 2a that this ight soil is taken in Polythene Bag 2 is made of with left halfbody 11 and right halfbody 21 thereof toilet seat, is made of with the portion of taking one's seat 12,22 of the wide cut of left halfbody 11 and right halfbody 21 thereof and these front and back extension 18,19,28,29 in a narrow margin toilet seat in detail to compress from the top.

In addition, when not using, carry under the situation of privy of the present invention of the 4th embodiment, can with pull down overlook the time be roughly semicircular toilet seat and constitute with left halfbody 11 and right halfbody 21 thereof, many ight soil after folding and take in the pail 1 of putting into formation toilet main body with the toilet paper of Polythene Bag 2, requirement, and covering pail cover (diagram is omitted) and sealing, the situation with first embodiment is identical in this.

And, using under the situation of privy of the present invention, collecting article is taken out from pail 1, in the pail 1 of sky, ight soil taken in Polythene Bag 2 and strut, its major part is accommodated in the pail 1, and the open upper end portion 2a of Polythene Bag is covered on the open upper end flanging part 3 of pail 1.

Then, when the top of the open upper end portion 2a of Polythene Bag 2 will be overlooked, be roughly semicircular toilet seat and constitute to embed and cover on the open upper end flanging part 3 of pail 1, and make the open upper end flanging part 3 of the open upper end portion 2a of Polythene Bag 2 and pail 1 be embedded into toilet seat to constitute in the chimeric usefulness groove 13,23 with the lower surface of left halfbody 11 and right halfbody 21 thereof with left halfbody 11 and right halfbody 21 thereof.

Thus, constitute the open upper end portion 2a that from the top ight soil is taken in Polythene Bag 2 with left halfbody 11 and right halfbody 21 thereof by toilet seat and be pressed on the open upper end flanging part 3 of pail 1, install and finish.

For example shown in Figure 5, under this state, the toilet seat that user M can be sitting in mounted privy constitutes in the portion of taking one's seat 12,22 with the wide cut of left halfbody 11 and right halfbody 21 thereof carries out stool and urine.

The method of tidying up of the privy after convenient and the ight soil that ight soil is housed are taken in the discarded method of Polythene Bag 2 identical with the situation of above-mentioned first embodiment.

In addition, for example shown in Figure 5 in the 4th embodiment of the present invention, when using privy of the present invention, user M preferably wears the cover 5 that blocks usefulness.As the cover 5 that blocks usefulness, preferably cover the whole body of user M and the structure of privy part integratedly, and further preferably wear and take the lead to cover 6 cover 5, so that the face of user M is not in sight.

In the privy of above-mentioned the 4th embodiment of the present invention, at the lower surface of toilet seat formation with left halfbody 11 and its right halfbody 21, be roughly semicircular chimeric during along the looking up of the opening rising wood 3 of pail 1 with groove 13,23 are arranged in the length range of toilet seat formation with left halfbody 11 and right halfbody 21 thereof, in the take one's seat portion 12 of toilet seat formation with the wide cut of left halfbody 11 and right halfbody 21 thereof, 22 lower surface, these are chimeric with groove 13,23 are set at from toilet seat and constitute on the position that the center line with the width separately of left halfbody 11 and right halfbody 21 thereof departs from laterally.

Therefore, when using privy, be sitting in the take one's seat portion 12 of toilet formation at user M with the wide cut of left halfbody 11 and right halfbody 21 thereof, under the situation on 22, in the take one's seat portion 12 of toilet seat formation with left halfbody 11 and right halfbody 21 thereof, by so-called torque effect the active force that it is absorbed in to the inboard of pail 1 is arranged on 22, but owing to constituting the portion of taking one's seat 12 along toilet seat respectively with left halfbody 11 and right halfbody 21 thereof, each of 22 lower surfaces is chimeric with groove 13, the inside and outside slip-off preventing protuberance 14 of 23 the medial margin portion and the below standing shape of lateral border portion, 15,24, in 25, inboard slip-off preventing protuberance 14,24 height is higher than outside slip-off preventing protuberance 15,25 height, so, can be by a high side's inboard slip-off preventing protuberance 14,24 make the inwall of pail 1 bear active force based on above-mentioned torque fully, therefore, toilet seat constitutes the portion of taking one's seat 12 with the wide cut of left halfbody 11 and right halfbody 21 thereof, 22 can not be absorbed in to the inboard of pail 1 fully, and user M can be seated comfortably in the take one's seat portion 12 of toilet seat formation with left halfbody 11 and right halfbody 21 thereof, carry out stool and urine on 22.

In addition, though the toilet seat of privy of the present invention is a toilet seat constitute shape with left halfbody 11 and right halfbody 21 thereof need not on global shape with the shape of common toilet seat, but its part that contacts with buttocks is essentially identical shape, therefore as toilet seat, its serviceability does not have different with common toilet seat.Especially, in privy of the present invention, on the side edge part of toilet seat formation, be respectively equipped with inboard protuberance 16,26 downwards with the pail inboard of the portion of taking one's seat 12,22 of the wide cut of left halfbody 11 and right halfbody 21 thereof, therefore can make the portion of taking one's seat 12,22 parts of the wide cut that buttocks contacts constitute curved surface, make when sitting more comfortable.

And, by on the side edge part of these toilet seat formations with the pail inboard of the portion of taking one's seat 12,22 of the wide cut at least in the total length of left halfbody 11 and right halfbody 21 thereof inboard protuberance 16,26 downwards being set respectively, the toilet seat portion that can improve privy is that toilet seat constitutes the intensity with left halfbody 11 and right halfbody 21 thereof.

In addition, on the toilet seat of privy of the present invention constitutes with the side edge part outside the pail of left halfbody 11 and right halfbody 21 thereof, protuberance 17,27 is separately positioned in the length range of toilet seat formation with left halfbody 11 and right halfbody 21 thereof under the lateral, therefore, after convenient, when toilet seat being constituted with left halfbody 11 and right halfbody 21 thereof when the open upper end flanging part 3 of pail 1 is pulled down, finger is colluded on protuberance under these laterals 17,27 and mention upward, can simply toilet seat be constituted like this and pull down with left halfbody 11 and right halfbody 21 thereof.

In addition, on these toilet seat constitute with the side edge part outside the pail of left halfbody 11 and right halfbody 21 thereof, protuberance 17,27 is separately positioned in the length range of toilet seat formation with left halfbody 11 and right halfbody 21 thereof under the lateral, thus, the toilet seat portion that can improve privy is that toilet seat constitutes the intensity with left halfbody 11 and right halfbody 21 thereof.

The privy of the 4th embodiment of the present invention, the toilet seat that is arranged on the pail 1 partly is that the toilet seat formation is very little with the structure of left halfbody 11 and right halfbody 21 thereof, therefore, can produce in large quantities thereby fee of material is less, toilet seat partly is that the toilet seat formation is very low with the manufacturing cost of left halfbody 11 and right halfbody 21 thereof, can cheaply supply with privy, and, when not using, the roughly semicircular toilet seat formation of toilet seat part can be accommodated in the pail with left halfbody 11 and right halfbody 21 thereof, very convenient to carry.

In addition, the toilet seat that is arranged on the pail 1 partly is that the toilet seat formation has symmetrical shape and structure with left halfbody 11 and right halfbody 21 thereof, therefore, a toilet seat constituting body in two toilet seat constituting bodies being made by a die forming directly can be constituted with left halfbody 11 as toilet seat and use, another toilet seat constituting body is used with right halfbody 21 by making constituting as toilet seat on the contrary towards phase of its front and back, therefore, only the die for manufacturing with a toilet seat constituting body gets final product, the cost of manufacture of mould is very low, has the advantage that can reduce the manufacturing cost of privy significantly.

In addition, in the 4th embodiment of the invention described above, illustrated that making its major part be incorporated in the open upper end portion 2a that the ight soil in the pail 1 of privy takes in Polythene Bag 2 covers on the open upper end flanging part 3 of pail 1, and constitute by toilet seat and to push down this ight soil from the top with left halfbody 11 and right halfbody 21 thereof and take in situation with the open upper end portion 2a of Polythene Bag 2, but the invention is not restricted to this, in addition, also can for example earlier toilet seat be constituted and be installed in respectively on the open upper end flanging part 3 of pail 1 with left halfbody 11 and right halfbody 21 thereof, then, ight soil taken in Polythene Bag 2 strut, its major part is accommodated in the pail 1, and the ight soil of opening taken in the open upper end portion 2a of Polythene Bag 2 takes out upward from the open upper end flanging part 3 of pail 1, constitute with left halfbody 11 and right halfbody 21 thereof from top covering toilet seat by the open upper end portion 2a of this Polythene Bag 2.

In addition, in this case, ight soil can be taken in leading section with the open upper end portion 2a of Polythene Bag 2 and constitute from for example toilet seat and turn back downwards, and preferably carry out temporary transient fixing with fixtures such as clamping elements with the lateral border portion of left halfbody 11 and right halfbody 21 thereof.

In addition, under the situation of the 4th embodiment, take in Polythene Bag 2 and toilet seat as ight soil and to constitute, preferably make by the biodegradability resin with left halfbody 11 and right halfbody 21 thereof.Like this, can directly be embedded in by the Polythene Bag 2 that will take in ight soil in the soil and as fertilizer sources is used.

In addition, in first to fourth embodiment of the invention described above, the toilet main body of the privy that the pail 1 by stainless steel is constituted is illustrated, but the toilet main body of privy of the present invention also can be resinous pail 1, stainless steel or resinous stand.

In addition, under the situation of a large amount of keepings privies of the present invention, the toilet main body that can stacked placement constitutes by pail 1, thus saved the space, very convenient.

Privy of the present invention specifically, can use under the situation below for example.For example, preferably in a car, have a privy of the present invention at least.

1. when driving

Promptly drive individual or family, when the driving of taxi or long-distance truck etc., especially women, old man and child etc. can use privy of the present invention outside Che Nei or car.In addition, outside car, use under the situation of privy of the present invention, preferably wear and block with cover.

In addition, in the touring bus of commercial usefulness the lavatory is not set all mostly, in these buses, for example by in a car, being equipped with at least one privy of the present invention, in excursion centre, especially mountain region etc. when fixedly do not travel in the area in lavatory, can tackle occupant's urgent stool and urine, very convenient.

2. when encamping

Promptly when encamping, anyone can use privy of the present invention in tent or outside the tent.In addition, outside tent, use under the situation of privy of the present invention, preferably wear and block with cover.

3. when going on a hike

Promptly in the barbecue or the hiking that waits of admiring the beauty of flowers, anyone can use privy of the present invention out of doors, in this case, preferably wears and blocks with covering.

4. when going fishing

Promptly utilizing spitkit to carry out that ship angles or when the fishing of other massif, pond fishing, rivers and creeks fishing, anyone can be in board, outboard or outdoor use privy of the present invention, for example overboard or under the situation of outdoor use privy of the present invention, preferably wear and block with cover.

For example carrying under the situation that privy of the present invention goes fishing, when not using, can replace chair to use as toilet purposes originally, perhaps as taking advantage of the container of putting the fish of angling up to use, perhaps, very convenient as taking advantage of the container of water to use.

5. at the civil engineering scene

Promptly at the less civil engineering scene of scale, can not carry when ad hoc lavatory is set, the operator can use privy of the present invention out of doors, in this case, preferably wears and blocks with cover.

6. in the fixing place in lavatory not

Promptly in other fixing place in lavatory not, be equipped with at least one privy of the present invention in a car, thus, anyone can at any time use privy to carry out stool and urine, and is in case of emergency very convenient.

7. when natural calamities such as earthquake take place

Promptly when natural calamities such as earthquake take place, privy of the present invention can be used in the ad hoc lavatory of using during as disaster, for example is equipped with at least one privy of the present invention in a family, victims can use privy of the present invention to carry out stool and urine, also can support the family when urgent.

8. the inspection when in addition, privy of the present invention can also be used for Gernral Check-up etc. just with and use in doors.

Claims (11)

1. privy, it is characterized in that, comprise: the pail (1) that constitutes the toilet main body, the ight soil that major part is incorporated in the pail is taken in Polythene Bag (2), about a pair of plastic toilet seat that relatively is installed on the opening rising wood (3) of pail (1) constitute with left halfbody (11) and right halfbody (21) thereof, toilet seat constitutes the circular shape when having along the overlooking of the opening rising wood (3) of pail (1) respectively with left halfbody (11) and right halfbody (21) thereof, constitute lower surface in toilet seat with the portion of taking one's seat (22) of the portion of taking one's seat (12) of left halfbody (11) and right halfbody (21) thereof, be the chimeric of circular arc during along the looking up of the opening rising wood (3) of pail (1) with groove (13,23) be arranged on from toilet seat and constitute on the position that the center line with the width separately of left halfbody (11) and right halfbody (21) thereof departs from laterally, and be provided with chimeric along each respectively with groove (13, the inside and outside slip-off preventing protuberance (14 of the medial margin portion 23) and the below standing shape of lateral border portion, 15,24,25), in inside and outside slip-off preventing with in the protuberance (14,15,24,25) in, inboard slip-off preventing protuberance (14,24) height is higher than outside slip-off preventing protuberance (15,25) height.

2. privy as claimed in claim 1, it is characterized in that, on toilet seat constitutes side edge part with the pail inboard of the portion of taking one's seat (22) of the portion of taking one's seat (12) of left halfbody (11) and right halfbody (21) thereof, be respectively equipped with inboard protuberance (16,26) downwards, on toilet seat constitutes with the side edge part outside the pail of the portion of taking one's seat (22) of the portion of taking one's seat (12) of left halfbody (11) and right halfbody (21) thereof, be respectively equipped with protuberance under the lateral (17,27).

3. privy, it is characterized in that, comprise: the pail (1) that constitutes the toilet main body, the ight soil that major part is incorporated in the pail is taken in Polythene Bag (2), about a pair of plastic toilet seat that relatively is installed on the opening rising wood (3) of pail (1) constitute with left halfbody (11) and right halfbody (21) thereof, the toilet seat formation forms wide cut respectively with the portion of taking one's seat (12) of left halfbody (11) and the portion of taking one's seat (22) of right halfbody (21) thereof, and the circular shape when having along the overlooking of the opening rising wood (3) of pail (1), in the take one's seat portion (12 of toilet seat formation with the wide cut of left halfbody (11) and right halfbody (21) thereof, 22) in the portion of rear and front end separately, be provided with along with trend front end width becomes in a narrow margin front and back extension (18 gradually, 19,28,29), toilet seat constitutes and to be roughly semicircle when constituting along the overlooking of the opening rising wood (3) of pail (1) with left halfbody (11) and right halfbody (21) thereof, at the lower surface of toilet seat formation with left halfbody (11) and right halfbody (21) thereof, be roughly semicircular chimeric during along the looking up of the opening rising wood (3) of pail (1) with groove (13,23) be located in the length range of toilet seat formation with left halfbody (11) and right halfbody (21) thereof, in the take one's seat portion (12 of toilet seat formation with the wide cut of left halfbody (11) and right halfbody (21) thereof, 22) lower surface, these are chimeric with groove (13,23) be set at from toilet seat and constitute on the position that the center line with the width separately of left halfbody (11) and right halfbody (21) thereof departs from laterally, and, at front and back extension (18 in a narrow margin, 19,28,29) lower surface, this is chimeric with groove (13,23) be separately positioned on front and back extension (18,19,28, position on the approximate centre line of width 29), at the lower surface of toilet seat formation with left halfbody (11) and right halfbody (21) thereof, chimeric along each respectively with groove (13, the inside and outside slip-off preventing protuberance (14 of the medial margin portion 23) and the below standing shape of lateral border portion, 15,24,25) be located in the length range of toilet seat formation with left halfbody (11) and right halfbody (21) thereof, at inside and outside slip-off preventing protuberance (14,15,24,25) in, inboard slip-off preventing protuberance (14,24) height is higher than outside slip-off preventing protuberance (15,25) height.

4. privy as claimed in claim 3, it is characterized in that, on the side edge part of toilet seat formation with the pail inboard of the portion of taking one's seat (12,22) of the wide cut at least of the total length of left halfbody (11) and right halfbody (21) thereof, be respectively equipped with inboard protuberance (16,26) downwards, on toilet seat constituted with the side edge part outside the pail of left halfbody (11) and right halfbody (21) thereof, protuberance under the lateral (17,27) was located at respectively in the length range of toilet seat formation with left halfbody (11) and right halfbody (21) thereof.

5. as each the described privy in the claim 1 to 4, it is characterized in that, major part is incorporated in the open upper end portion (2a) that the ight soil in the pail (1) takes in Polythene Bag (2) and covers on the opening rising wood (3) of pail (1), and this ight soil is taken in to be made of with left halfbody (11) and right halfbody (21) thereof toilet seat with the open upper end portion of Polythene Bag (2) (2a) and pushed down from the top.

6. privy, it is characterized in that, comprise: the pail (1) that constitutes the toilet main body, the ight soil that major part is incorporated in the pail is taken in Polythene Bag (2), be installed in the toilet seat constituting body (30) on the opening rising wood (3) of pail (1), toilet seat constituting body (30) is by the left side of the wide cut portion (31) of taking one's seat, the right side of the wide cut portion (32) of taking one's seat, link these portions (31 of taking one's seat, linking part in a narrow margin (33) between the end of homonymy 32) constitutes, roughly U-shaped when toilet seat constituting body (30) constitutes along the overlooking of the opening rising wood (3) of pail (1), on a plurality of positions of lower surface of the toilet seat constituting body (30) of U-shaped roughly, be respectively equipped with the inside and outside slip-off preventing protuberance (35 of below standing shape, 36), and, at inside and outside slip-off preventing protuberance (35 relative to each other, 36) between, be formed with chimeric the use groove (34) of part respectively along the opening rising wood (3) of pail (1), at inside and outside slip-off preventing protuberance (35,36) in, inboard slip-off preventing is higher than the height of outside slip-off preventing with protuberance (36) with the height of protuberance (35).

7. privy, it is characterized in that, be on the position that roughly the width central portion at the back side of the toilet seat constituting body (30) of U-shaped departs from a little laterally when overlooking, first ribs (41) on the length direction is arranged in the roughly length range of the toilet constituting body (30) of U-shaped roughly, the open upper end portion (2a) of Polythene Bag (2) is covered on the open upper end flanging part (3) of pail (1), and, the toilet seat constituting body (30) that makes U-shaped roughly embeds from the top of the open upper end portion (2a) of Polythene Bag (2) and covers on the open upper end flanging part (3) of pail (1), thus, the open upper end portion (2a) that first ribs (41) on the length direction of toilet seat constituting body (30) lower surface is inserting and putting Polythene Bag (2) is positioned in the length range of first ribs (41) on the open upper end flanging part (3) of pail (1), thereby the open upper end portion (2a) of Polythene Bag (2) is pushed down from the top by toilet seat constituting body (30).

8. privy as claimed in claim 7, it is characterized in that, when overlooking, be on a plurality of positions of the lower surface of the toilet seat constituting body (30) of U-shaped roughly, be provided with inside and outside slip-off preventing protuberance (35 with the below standing shape respectively, 36), at inside and outside slip-off preventing protuberance (35,36) in, inboard slip-off preventing is higher than the height of outside slip-off preventing with protuberance (36) with the height of protuberance (35), and, make first ribs (41) on the length direction be positioned at relative to each other inside and outside slip-off preventing with protuberance (35,36) between, when the open upper end portion (2a) that is inserting and putting Polythene Bag (2) when first ribs (41) on the length direction of toilet seat constituting body (30) lower surface is positioned in pail (1) in the length range of first ribs (41) open upper end flanging part (3) is gone up, by slip-off preventing inside and outside these with protuberance (35,36) slip-off preventing is used for stoping toilet seat constituting body (30) to come off from the open upper end flanging part (3) of pail (1).

9. as claim 7 or 8 described privies, it is characterized in that, inboard slip-off preventing on being configured in a plurality of positions that are the lower surface of the toilet seat constituting body (30) of U-shaped roughly when overlooking is with protuberance (35) with roughly between the inboard downward protuberance (37) of the side edge part of the pail inboard of the toilet seat constituting body (30) of U-shaped, be respectively equipped with second ribs (42) on the width, in outside slip-off preventing with protuberance (36) with roughly under the lateral of the side edge part outside the pail of the toilet seat constituting body (30) of U-shaped between the protuberance between (38), be respectively equipped with the 3rd ribs (43) on the width, and, use between the protuberance (36) with protuberance (35) and outside slip-off preventing in inboard slip-off preventing, mode with first ribs (41) on these middle length directions of crosscut is respectively equipped with the 4th ribs (44) on the width.

10. as each the described privy in the claim 6 to 9, it is characterized in that, being the take one's seat right side of portion (31) and wide cut thereof, the left side of the wide cut at least of the total length of the toilet seat constituting body (30) of U-shaped roughly when overlooking takes one's seat on the side edge part of pail inboard of portion (32), be provided with inboard protuberance (37) downwards, on the side edge part outside the pail of toilet seat constituting body (30), protuberance under the lateral (38) is located in the length range of toilet seat constituting body (30).

11. as each the described privy in the claim 6 to 10, it is characterized in that, major part is incorporated in the open upper end portion (2a) that the ight soil in the pail (1) takes in Polythene Bag (2) and covers on the opening rising wood (3) of pail (1), and this ight soil is taken in the open upper end portion of Polythene Bag (2) (2a) and pushed down from the top by being roughly the toilet seat constituting body (30) of U-shaped in overlooking.

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