CN107242826B - Space special-purpose toilet - Google Patents
Space special-purpose toilet Download PDFInfo
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- CN107242826B CN107242826B CN201710663360.3A CN201710663360A CN107242826B CN 107242826 B CN107242826 B CN 107242826B CN 201710663360 A CN201710663360 A CN 201710663360A CN 107242826 B CN107242826 B CN 107242826B
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- bag
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- face
- bag surface
- conveying mechanism
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
- A47K11/02—Dry closets, e.g. incinerator closets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The invention discloses a space special closestool which is characterized in that a left bag face conveying mechanism, a right bag face conveying mechanism and a bag body clamping and conveying mechanism are arranged below an excrement inlet, the front bag body clamping and conveying mechanism comprises a left conveying belt A and a right conveying belt A ', the conveying belts A and A' are mutually matched to clamp the front side edges of the left bag face and the right bag face for conveying, the rear bag body clamping and conveying mechanism comprises a left conveying belt B and a right conveying belt B ', the conveying belts B and B' are mutually matched to clamp the rear side edges of the left bag face and the right bag face for conveying, the left connecting rod and the right connecting rod are mutually matched to clamp the bottom edges of the left bag face and the rear bag face for conveying, and the left telescopic pressing strip and the right telescopic pressing strip move relatively to seal the upper edges of the left bag face and the right bag face. The invention achieves the effect of treating the excrement in a row-by-row sealed bag, namely in a row-by-row manner, not only can collect the excrement, but also can put the excrement into the sealed bag for storage.
Description
Technical Field
The invention relates to a semi-automatic special machine for astronauts to relieve bowels in space, in particular to a special toilet for space.
Background
The toilet is convenient to use on the earth, and the gravity can act on liquid and solid excrement to enable the liquid and the solid excrement to be separated from a human body and enter the toilet smoothly, so that the toilet is collected and cleaned. However, in the microgravity space, the lack of gravity makes it difficult to discharge feces and urine, and if there is no reliable and sealed collecting device, the leakage of the excrement is likely to occur, and if the collected excrement cannot be disposed of, the excrement collecting device needs to have a large capacity, and thus the structure is complicated and the disposal is difficult.
Disclosure of Invention
In view of the above-mentioned deficiencies of the prior art, the invention provides a special space toilet which can be synthesized into a sealed bag body and directly discharge excrement into the sealed bag body.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a special closestool of space, includes the excrement entry, its characterized in that, excrement entry below is equipped with left side bag face transport mechanism, right side bag face transport mechanism and bag body centre gripping conveying mechanism, bag body centre gripping conveying mechanism left and right sides is located respectively to left side bag face transport mechanism and right side bag face transport mechanism, left side bag face transport mechanism carries left side bag face to bag body centre gripping conveying mechanism, right side bag face transport mechanism carries right side bag face to bag body centre gripping conveying mechanism, two sets of around bag body centre gripping conveying mechanism is equipped with, and preceding bag body centre gripping conveying mechanism is including being located conveyer belt A on the left and being located conveyer belt A 'on the right, conveyer belt A and conveyer belt A' mutually support the preceding side of centre gripping left side bag face and right side bag face and carry, and back bag body centre gripping conveying mechanism is including being located conveyer belt B on the left and being located conveyer belt, conveyer belt B and conveyer belt B ' mutually support centre gripping left side bag face and right side bag face rear side and carry, be equipped with left connecting rod between conveyer belt A and the conveyer belt B, be equipped with right connecting rod between conveyer belt A ' and the conveyer belt B ', left side connecting rod and right connecting rod mutually support centre gripping left side bag face and rear side bag face bottom and carry, left side bag face transport mechanism is equipped with left flexible layering with bag body centre gripping transport mechanism linking department below, right side bag face transport mechanism is equipped with right flexible layering with bag body centre gripping transport mechanism linking department below, left side flexible layering and right flexible layering relative motion make the higher authority of left side bag face and right side bag face seal.
Excrement entry below is equipped with front side pocket face transport mechanism and rear side pocket face transport mechanism, front side pocket face transport mechanism includes front side pocket face blowing frame and the spacing support of front side pocket face, rear side pocket face transport mechanism includes the spacing support of rear side pocket face blowing frame and rear side pocket face, the left end of the spacing support of front side pocket face and the left end of the spacing support of rear side pocket face are located on the left side pocket face transport path, the right-hand member of the spacing support of front side pocket face and the right-hand member of the spacing support of rear side pocket face are located on the right side pocket face transport path, left side pocket face and right side pocket face centre gripping front side pocket face and rear side pocket face convey downwards.
A front adjusting support used for guiding the front bag face to convey is arranged between the front bag face discharging frame and the front bag face limiting support, and a rear adjusting support used for guiding the rear bag face to convey is arranged between the rear bag face discharging frame and the rear bag face limiting support.
A human body bandage is arranged above the excrement inlet.
The conveying belt A is in tensioning transmission by two driving wheels A which are arranged up and down, the conveying belt A 'is in tensioning transmission by two driving wheels A' which are arranged up and down, the conveying belt B is in tensioning transmission by two driving wheels B which are arranged up and down, the conveying belt B 'is in tensioning transmission by two driving wheels B' which are arranged up and down, the driving wheels A and the driving wheels B are in transmission connection, and the driving wheels A 'and the driving wheels B' are in transmission connection.
The left side flexible layering includes mutual articulated left expansion plate and left compression roller, the right side flexible layering includes mutual articulated right expansion plate and right compression roller, left side compression roller and right compression roller set up relatively, left side compression roller lower extreme is equipped with the left clamp plate that has the inclined plane that makes progress, right side compression roller (the lower extreme is equipped with the right clamp plate that has the inclined plane that makes progress, left side clamp plate and left expansion plate pass through spring one and connect, right side clamp plate and right expansion plate pass through spring two and connect.
The invention achieves the effect of treating the excrement in a row of sealing bags, namely the excrement is treated in a row, the sealing bags are all used for treatment at one time, and the excrement collecting bag is convenient and sanitary.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the internal structure of the present invention;
FIG. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is a schematic view of the structure of the bag of the present invention;
FIG. 6 is a schematic diagram of the right side pocket face structure of the present invention;
fig. 7 is a schematic view of the front side pocket structure of the present invention.
Detailed Description
As shown in fig. 5, 6 and 7, the special space toilet comprises an excrement inlet 1, namely a discharge outlet of a human body, and the special space toilet can be combined into a sealed bag body below the excrement inlet during excretion, so that excrement is directly dropped into the sealed bag body after being discharged from the human body, and the excrement is prevented from floating out of the sealed bag body. The sealed bag body 100 is composed of a left bag surface 110 and a right bag surface 120, four sides are all provided with adhesive 200, the left bag surface 110 and the right bag surface 120 can be combined into the sealed bag body by pressing the four sides, in order to prevent leakage, a front bag surface 130 and a rear bag surface 140 are arranged between the left bag surface 110 and the right bag surface 120 in a front-back mode, the front bag surface 130 and the rear bag surface 140 divide the inner space of the bag body formed by the left bag surface 110 and the right bag surface 120 into three areas, the side leakage prevention safety effect of the bag body can be achieved, and excrement is discharged into the middle area. The front side bag face 130 is provided with two layers, and the two layers are specially arranged for male urination, the front side bag face 130 is provided with a urine port 210 for male urination to extend into and an outlet 211 communicated with the middle area, and urine enters the interlayer of the front side bag face from the urine port and then flows into the middle area from the outlet. The vertical double-layered chain A portion that is equipped with two parallels in left side bag face 110 middle part, right side bag face 120 also is equipped with two double-layered chain A portions 220 relatively, front side bag face 130 both sides are equipped with double-layered chain B portion 230, rear side bag face 140 both sides are equipped with double-layered chain B portion, and double-layered chain A portion is for the spout that has the draw-in groove, and double-layered chain B portion is for the card strip that can insert the spout, double-layered chain B portion 230 on front side bag face 130 and rear side bag face 140 both sides can insert in left side bag face 110 and right side bag face 120's A portion 220.
As shown in fig. 1, 2 and 4, a left bag surface conveying mechanism 2, a right bag surface conveying mechanism 3 and a bag body clamping and conveying mechanism 4 are arranged below the excrement inlet 1, the left bag surface conveying mechanism 2 and the right bag surface conveying mechanism 3 are respectively arranged at the left side and the right side of the bag body clamping and conveying mechanism 4, the left bag surface conveying mechanism 2 conveys a left bag surface 110 to the bag body clamping and conveying mechanism 4, the right bag surface conveying mechanism 3 conveys a right bag surface 120 to the bag body clamping and conveying mechanism 4, the left bag surface conveying mechanism 2 comprises a left bag surface discharging frame and a left bag surface conveying channel 21, the right bag surface conveying mechanism 3 comprises a right bag surface discharging frame and a right bag surface conveying channel 31, the left bag surface conveying channel 21 and the right bag surface conveying channel 31 horizontally convey bags, an outlet of the left bag surface conveying channel 21 is connected to the bag body clamping and conveying mechanism 4, the outlet of the right bag surface channel 31 is connected to the bag clamping and conveying mechanism 4, and the left bag surface channel 21 and the right bag surface channel 31 can respectively guide the left bag surface 110 and the right bag surface 120 to be conveyed to the bag clamping and conveying mechanism 4.
The bag body clamping and conveying mechanism 4 is provided with a front group and a rear group, the front bag body clamping and conveying mechanism 41 comprises a conveying belt A411 positioned on the left side and a conveying belt A '422 positioned on the right side, the conveying belt A411 is in tensioning transmission by two driving wheels A412 which are arranged up and down, the conveying belt A' 422 is in tensioning transmission by two driving wheels A '421 which are arranged up and down, and the conveying belt A411 and the conveying belt A' 422 are matched with each other to clamp the front side edges of the left bag surface 110 and the right bag surface 120 for conveying.
Correspondingly, the rear bag body clamping and conveying mechanism 42 comprises a conveying belt B413 on the left side and a conveying belt B '414 on the right side, the conveying belt B413 is in tensioning transmission by two driving wheels B415 arranged up and down, the conveying belt B' 414 is in tensioning transmission by two driving wheels B '416 arranged up and down, the driving wheel A412 is in transmission connection with the driving wheel B415, the driving wheel A' 421 is in transmission connection with the driving wheel B '416, and the conveying belt B413 and the conveying belt B' 414 are matched with each other to clamp the rear side edges of the left bag surface 110 and the right bag surface 120 for conveying.
That is, the left bag surface 110 is horizontally transferred in the left bag surface channel 21, the right bag surface 120 is horizontally transferred in the right bag surface 31 channel, the left bag surface 110 and the right bag surface 120 approach each other until the inlets of the bag body clamping and conveying mechanisms 4 meet, then the front side of the bag surface is clamped by the conveying belt a411 and the conveying belt a '422, the rear side of the bag surface is clamped by the conveying belt B413 and the conveying belt B' 414 and is transferred downward together, and the front side and the rear side of the left bag surface 110 and the front side and the rear side of the right bag surface 120 can be jointed in the downward transfer process.
Be equipped with left connecting rod 423 between conveyer belt A411 and the conveyer belt B413, be equipped with right connecting rod 424 between conveyer belt B '414 and the conveyer belt A' 422, left connecting rod 423 and right connecting rod 424 cooperate the centre gripping left side bag face 110 and rear side bag face bottom to carry each other, and during the centre gripping conveying, left connecting rod 423 and right connecting rod 424 can coincide, opposite synchronous motion, and left connecting rod 423 and right connecting rod 424 can extrude the bottom of left side bag face 110 and right side bag face 120 for both bottoms are laminated.
In this embodiment, the front bag body clamping and conveying mechanism 41 is internally provided with a front side auxiliary conveying mechanism 7 in a clinging manner, the rear bag body clamping and conveying mechanism 42 is internally provided with a rear side auxiliary conveying mechanism 8 in a clinging manner, the front side auxiliary conveying mechanism 7 is in synchronous transmission connection with the rear side auxiliary conveying mechanism 8, the front bag body clamping and conveying mechanism 41 is in synchronous transmission connection with the front side auxiliary conveying mechanism 7, and the front bag body clamping and conveying mechanism 42 is in synchronous transmission connection with the rear side auxiliary conveying mechanism 8.
Two sets of about the vice transport mechanism 7 of front side is equipped with, two sets of about the vice transport mechanism 8 of rear side is equipped with relatively, left side connecting rod 423 is located between the conveyer belt 71 of the vice transport mechanism 7 of front side that is located the left side and the conveyer belt 81 of the vice transport mechanism 8 of rear side that is located the left side, right connecting rod 424 is located between the conveyer belt 71 of the vice transport mechanism 7 of front side that is located the right side and the conveyer belt 82 of the vice transport mechanism 8 of rear side that is located the right side, makes left side bag face and right side bag face carry out the laminating of preceding side and back side earlier, makes the base laminating by left connecting rod and right connecting rod extrusion base after the laminating finishes.
The three sides are pressed to form a bag body with an upper opening, namely, excrement enters the sealed bag body from the opening.
As shown in fig. 1 and 3, a front bag surface conveying mechanism 5 and a rear bag surface conveying mechanism 6 are arranged below the excrement inlet 1, the front bag surface conveying mechanism 5 comprises a front bag surface discharging frame 51 and a front bag surface limiting support 52, the rear bag surface conveying mechanism 6 comprises a rear bag surface discharging frame 61 and a rear bag surface limiting support 62, the left end of the front bag surface limiting support 52 and the left end of the rear bag surface limiting support 62 are arranged on the left bag surface conveying path, the right end of the front bag surface limiting support 52 and the right end of the rear bag surface limiting support 62 are arranged on the right bag surface conveying path, and the left bag surface 110 and the right bag surface 120 clamp the front bag surface 130 and the rear bag surface 140 and convey downwards. The front bag surface 130 is limited at a designated position by the front bag surface limiting bracket 52, the rear bag surface 140 is limited at a designated position by the rear bag surface 140 limiting bracket, when the left bag surface 110 and the right bag surface 120 are clamped by the bag body clamping and conveying mechanism 4 to be conveyed downwards, the zipper B part 230 of the front bag surface 130 can be just inserted into the zipper A part 220 of the left bag surface 110 and the right bag surface 120 positioned at the front side, the zipper B part 230 of the rear bag surface 140 can be just inserted into the zipper A part 220 of the left bag surface 110 and the right bag surface 120 positioned at the rear side, and the left bag surface 110 and the right bag surface 120 can be conveyed downwards together with the front bag surface 130 and the rear bag surface 140.
A front adjusting support 53 for guiding the front bag face to be conveyed is arranged between the front bag face discharging frame 51 and the front bag face limiting support 52, a rear adjusting support 63 for guiding the rear bag face to be conveyed is arranged between the rear bag face discharging frame 61 and the rear bag face limiting support 62, and the front adjusting support 53 and the rear adjusting support 63 can move back and forth to be adjusted. The front and rear adjusting brackets 53 and 63 can guide the transfer of the front and rear bag faces 130 and 140, and also can adjust the transfer distance between the front and rear bag faces 130 and 140 back and forth, and can prevent the leakage of excrement by narrowing the distance.
A tightening bracket 54 is arranged above the front adjusting bracket 53 and moves back and forth along with the front adjusting bracket, so that the front side bag surface of the tightening bracket is pressed against the human body, and the male can urinate conveniently.
A human body bandage 9 is arranged above the excrement inlet 1. The human body bandage has the following functions: the outer space is in a vacuum state, and the human body can be bound by the human body binding band to prevent the human body from floating randomly to influence the defecation.
The left bag face conveying mechanism 21 is equipped with left flexible layering 91 with bag body centre gripping conveying mechanism 4 junction below, right bag face conveying mechanism 31 is equipped with right flexible layering 92 with bag body centre gripping conveying mechanism 4 junction below, and at the in-process of conveying left side flexible layering 91 and right flexible layering 92 relative motion make the upper edge of left bag face 110 and right bag face 120 seal.
The left side expansion and contraction layering 91 includes mutual articulated left expansion plate 94 and left compression roller 93, right side expansion and contraction layering 92 includes mutual articulated right expansion plate 96 and right compression roller 95, left side compression roller 93 sets up with right compression roller 95 relatively, left side compression roller 93 lower extreme is equipped with the left clamp plate 97 that has the inclined plane that makes progress, right side compression roller 95 lower extreme is equipped with the right clamp plate 98 that has the inclined plane that makes progress, left side clamp plate 97 and left expansion plate 94 pass through spring one and connect, right clamp plate 98 and right expansion plate 96 pass through spring two and connect. The distance between the front bag surface 130 and the rear bag surface 140 can be adjusted by the left pressing plate 97 and the right pressing plate 98, the excrement can be prevented from leaking and floating after being reduced to a certain distance, and finally, the left telescopic pressing plate 94 and the right telescopic pressing plate 96 are close to each other when the bag is sealed, the bag openings are pressed by the left pressing plate and the right pressing plate firstly, then the bag openings are continuously close to each other so that the left pressing roller and the right pressing roller roll along the inclined surfaces of the left pressing plate and the right pressing plate to be close to each other, and the upper edges of the left bag surface 110 and the.
Claims (6)
1. Space special closestool, including the excrement entry, its characterized in that, excrement entry (1) below is equipped with left side bag face transport mechanism (2), right side bag face transport mechanism (3) and bag body centre gripping conveying mechanism (4), bag body centre gripping conveying mechanism (4) left and right sides is located respectively in left side bag face transport mechanism (2) and right side bag face transport mechanism (3), left side bag face transport mechanism (2) carry left side bag face (110) to bag body centre gripping conveying mechanism (4), right side bag face (120) are carried to bag body centre gripping conveying mechanism (4) in right side bag face transport mechanism (3), bag body centre gripping conveying mechanism (4) are two sets of around being equipped with, and preceding bag body centre gripping conveying mechanism (41) are including conveyer belt A (411) that are located the left side and conveyer belt A '(422) that is located the right, conveyer belt A (411) and conveyer belt A' (422) mutually support the preceding side and the right side bag face of centre gripping left side bag face (110), conveyer belt A (422 (120) The front side edge of the bag body conveying device is used for conveying, the rear bag body clamping and conveying mechanism (42) comprises a conveying belt B (413) positioned on the left side and a conveying belt B '(414) positioned on the right side, the conveying belt B (413) and the conveying belt B' (414) are matched with each other to clamp the rear side edge of the left bag face (110) and the rear side edge of the right bag face (120) for conveying, a left connecting rod (423) is arranged between the conveying belt A (411) and the conveying belt B (413), a right connecting rod (424) is arranged between the conveying belt A '(422) and the conveying belt B' (414), the left connecting rod (423) and the right connecting rod (424) are matched with each other to clamp the bottom edge of the left bag face (110) and the bottom edge of the rear bag face (140) for conveying, a left telescopic pressing strip (91) is arranged below the joint of the left bag face conveying mechanism (2) and the bag body clamping and conveying mechanism (4), and a right telescopic pressing strip, the left telescopic pressing strip (91) and the right telescopic pressing strip (92) move relatively to seal the upper edges of the left bag surface (110) and the right bag surface (120).
2. A space-dedicated toilet according to claim 1, characterized in that a front bag-surface conveying mechanism (5) and a rear bag-surface conveying mechanism (6) are arranged below the excrement inlet (1), the front side bag surface conveying mechanism (5) comprises a front side bag surface material placing frame (51) and a front side bag surface limiting support (52), the rear side bag surface conveying mechanism (6) comprises a rear side bag surface material placing frame (61) and a rear side bag surface limiting support (62), the left end of the front bag surface limiting bracket (52) and the left end of the rear bag surface limiting bracket (62) are arranged on a left bag surface conveying path, the right end of the front bag surface limiting bracket (52) and the right end of the rear bag surface limiting bracket (62) are arranged on a right bag surface conveying path, the left bag surface (110) and the right bag surface (120) clamp the front bag surface (130) and the rear bag surface (140) and convey downwards.
3. A space-dedicated toilet according to claim 2, characterized in that a front adjusting bracket for guiding the front bag surface conveying is arranged between the front bag surface discharging frame (51) and the front bag surface limiting bracket (52), and a rear adjusting bracket for guiding the rear bag surface conveying is arranged between the rear bag surface discharging frame (61) and the rear bag surface limiting bracket (62).
4. Space-specific toilet according to claim 1, characterized in that a body harness (9) is provided above the waste inlet (1).
5. Space-only toilet according to claim 1, wherein the conveyor belt A (411) is tensioned and driven by two transmission wheels A (412) arranged up and down, the conveyor belt A '(422) is tensioned and driven by two transmission wheels A' (421) arranged up and down, the conveyor belt B (413) is tensioned and driven by two transmission wheels B (415) arranged up and down, the conveyor belt B '(414) is tensioned and driven by two transmission wheels B' (416) arranged up and down, the transmission wheel A (412) and the transmission wheel B (415) are in transmission connection, and the transmission wheel A '(421) and the transmission wheel B' (416) are in transmission connection.
6. A space-dedicated toilet according to claim 1, wherein the left telescopic pressing strip (91) comprises a left telescopic plate (94) and a left compression roller (93) which are hinged to each other, the right telescopic pressing strip (92) comprises a right telescopic plate (96) and a right compression roller (95) which are hinged to each other, the left compression roller (93) and the right compression roller (95) are arranged oppositely, a left pressing plate (97) with an upward inclined surface is arranged at the lower end of the left compression roller (93), a right pressing plate (98) with an upward inclined surface is arranged at the lower end of the right compression roller (95), the left pressing plate (97) and the left telescopic plate (94) are connected through a first spring, and the right pressing plate (98) and the right telescopic plate (96) are connected through a second spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710663360.3A CN107242826B (en) | 2017-08-05 | 2017-08-05 | Space special-purpose toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710663360.3A CN107242826B (en) | 2017-08-05 | 2017-08-05 | Space special-purpose toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107242826A CN107242826A (en) | 2017-10-13 |
| CN107242826B true CN107242826B (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710663360.3A Active CN107242826B (en) | 2017-08-05 | 2017-08-05 | Space special-purpose toilet |
Country Status (1)
| Country | Link |
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| CN (1) | CN107242826B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533479B (en) * | 2019-01-18 | 2024-02-13 | 广东三丰环保科技有限公司 | Film type dirt packaging equipment and waterless closestool |
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| CN1817286A (en) * | 2006-03-22 | 2006-08-16 | 杨玉申 | Automatic plastic-sealing toilet |
| JP2007117284A (en) * | 2005-10-26 | 2007-05-17 | Nippon Safety Kk | Portable toilet device of excrement packing type |
| WO2009129638A3 (en) * | 2008-04-24 | 2010-04-22 | Kanton Basel-Landschaft, | Water-free toilet system |
| CN201441329U (en) * | 2009-03-31 | 2010-04-28 | 朱相军 | Package type toilet pan |
| CN103037742A (en) * | 2010-05-21 | 2013-04-10 | 卢瓦特有限责任公司 | A Toilet |
| CN203873671U (en) * | 2013-12-13 | 2014-10-15 | 周芙蓉 | Simple toilet bowl with sealed plastic bag |
| CN106901641A (en) * | 2017-02-16 | 2017-06-30 | 长沙华嵘环境科技有限公司 | Anhydrous convenient machine and Porta Potti |
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2017
- 2017-08-05 CN CN201710663360.3A patent/CN107242826B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007117284A (en) * | 2005-10-26 | 2007-05-17 | Nippon Safety Kk | Portable toilet device of excrement packing type |
| CN1817286A (en) * | 2006-03-22 | 2006-08-16 | 杨玉申 | Automatic plastic-sealing toilet |
| WO2009129638A3 (en) * | 2008-04-24 | 2010-04-22 | Kanton Basel-Landschaft, | Water-free toilet system |
| CN201441329U (en) * | 2009-03-31 | 2010-04-28 | 朱相军 | Package type toilet pan |
| CN103037742A (en) * | 2010-05-21 | 2013-04-10 | 卢瓦特有限责任公司 | A Toilet |
| CN203873671U (en) * | 2013-12-13 | 2014-10-15 | 周芙蓉 | Simple toilet bowl with sealed plastic bag |
| CN106901641A (en) * | 2017-02-16 | 2017-06-30 | 长沙华嵘环境科技有限公司 | Anhydrous convenient machine and Porta Potti |
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| CN107242826A (en) | 2017-10-13 |
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