CN2915677Y - Defecation and urinal device used in spaceflight - Google Patents
Defecation and urinal device used in spaceflight Download PDFInfo
- Publication number
- CN2915677Y CN2915677Y CN 200620012016 CN200620012016U CN2915677Y CN 2915677 Y CN2915677 Y CN 2915677Y CN 200620012016 CN200620012016 CN 200620012016 CN 200620012016 U CN200620012016 U CN 200620012016U CN 2915677 Y CN2915677 Y CN 2915677Y
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- CN
- China
- Prior art keywords
- urine
- funnel
- stool
- conduit
- storage bag
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a urinal and toilet which suits for men and women astronaut to use under status of weight loss. Wherein the urinal comprises a funnel holding urine, a urine duct and a urine bag which connect the funnel; the toilet pan comprises a funnel holding bowel, a bowel duct and a bowel bag which connect the funnel. The inlet for the bowel bag and the urine bag are provided with air suction pipe. The urinal and toilet of the utility model can be sealed together with pant of the astronaut and is carried with body, which makes astronauts comfortable, meeting requirement of proper bowel and urine controlling from men and women astronauts during aerial flying.
Description
Technical field
The utility model relates to a kind of people's stool and urine and accepts storage device, the Device for relieving nature that the particularly a kind of men and women of being applicable to astronaut uses under state of weightlessness.
Background technology
At present, the device that is used for astronaut's stool and urine in space travel has two types: one is to use the high-hygroscopicity material to make the urine pad is sewn to the underpants nexine, makes underpants have the function of " diaper ".This device does not feel like oneself the wearer and influences body movement, and is also limited because of storing the urine excrement, only is applicable to the recoverable module that length of the halt is short; The 2nd, be used for the bleeder outer space toilet of space station or orbit module, can collect stool and urine simultaneously.Singly be then to use " air-breathing urine funnel " when separating urine.So sanitary accomodation formula device will take space valuable in the cabin, can not supply with many people simultaneously and use when a covering device only is set.Concerning the astronaut, all must undress oneself hand-held then air-breathing urine funnel or buttocks is fixed on could begins defecation on the outer space toilet and move when using bleeder outer space toilet and air-breathing urine funnel at every turn.So turning from side to side usually makes just meaning disappearance, destroys normal physiological processes.
The utility model content
Technical problem to be solved in the utility model provides a kind ofly to be worn at body, can be accepted the space flight Device for relieving nature that stores stool and urine by the astronaut.
For addressing the above problem, the utility model space flight is designed to the structure of bleeder urinal and the combination of bleeder w.c.pan with Device for relieving nature, is stitched together next to the shin wearing with astronaut's underpants.
Described urinal comprises urinating accepts funnel and coupled urine conduit, urine storage bag.It is medium-soft body spare that urine is accepted funnel, during use it is covered human body urethral orifice position.The geometric configuration on funnel top and human body pubic symphysis portion shape are suitable, and funnel inwall suitable for reading is provided with the guard ring of making of the silica gel foamed materials, and the thickness of guard ring should be enough to the wearer is felt good.The funnel end opening is connected with the urine conduit.The tube wall of urine conduit is a corrugated, and its cross section is circular.The far distance port of urine conduit is connected with urine storage bag, and the junction is the urine storage bag inlet.At the other aspirate tube that is provided with of urine storage bag inlet, with the air extractor that connects in the spacecraft.
Described w.c.pan comprises defecating accepts funnel and coupled stool conduit, feces storage bag.Stool is accepted funnel and also is medium-soft body spare, during use it is covered in the human anus place, and the geometric configuration on funnel top and human buttock's shape are suitable.Funnel inner face suitable for reading is provided with the guard ring made from the silica gel foamed materials.Guard ring is thicker at perineal position and tail bone portion, and its thickness is enough to realize good sealing effect; Other position silica gel froth bed of guard ring is thinner, with the good degree of being of wearer's sense of touch.The funnel end opening is connected with the stool conduit.The tube chamber cross section of stool conduit is the oblateness with ripple.The far distance port of stool conduit is connected with feces storage bag, and the junction is a feces storage bag population.At the other aspirate tube that is provided with of feces storage bag inlet, with the air extractor that connects in the spacecraft.
Urine is accepted funnel, urine conduit, stool accepts funnel and stool pipe inner wall surface is provided with hydrophobic coat.
The utility model space flight can be done the integral type design with Device for relieving nature included urinal and w.c.pan, and the two is united at perineal position; Urinal and w.c.pan also can be done the stand alone type design, and particularly urinal can use separately.
Under weightlessness, the natural power during the initial defecation of astronaut can make excrement enter dirt pocket.Often showy indefinite at sound of rain pattering urine and fragmentary ight soil that the defecation intermediary and later stages are discharged, can not directly enter dirt pocket.The astronaut can be at defecation instant or time-delay use extractor fan in hand-held air suctiton ventilator or the orbital cabin, the aspirate tube of suction urine storage bag or feces storage bag, funnel is suitable for reading to be entered air from accepting, form the gas flow in the Device for relieving nature, under the guiding and drive of appropriate air-flow, urine and ight soil enter dirt pocket by motional inertia.
Men and women astronaut has worn the utility model space flight Device for relieving nature, needn't undress oneself to get final product agreeable defecation, and be difficult for polluting the spacecraft internal environment.
Description of drawings
Fig. 1 is that the utility model space flight is accepted the funnel structure scheme drawing with urine in the Device for relieving nature;
Fig. 2 is Fig. 1 left view;
Fig. 3 is that the utility model space flight is accepted the funnel structure scheme drawing with stool in the Device for relieving nature;
Fig. 4 is Fig. 5 right elevation.
Parts that number in the figure is represented or position are that 1-urine is accepted funnel; 2-urine is accepted the funnel guard ring; The 3-conduit of urinating; The circumferential gluing bar of 4-; The 5-stool is accepted funnel; The 6-stool is accepted the funnel guard ring; The 7-conduit of defecating.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model space flight with Device for relieving nature is described further.
The utility model space flight is designed to the structure of urinal and w.c.pan combination with Device for relieving nature.Wherein, urinal comprise urine accept funnel 1 with its urine conduit 3, urine storage bag that is connected successively; W.c.pan comprises defecating accepts funnel 5 and its stool conduit 7, feces storage bag that is connected successively.Urinal is united at perineal position with w.c.pan and is connected, and constitutes the utility model space flight Device for relieving nature.
As shown in Figure 1, 2, urine is accepted the left-right symmetric that is shaped as of funnel 1, and front and back and asymmetric.Antetheca is long and sinuousness is big, and rear wall is short and sinuousness is little, with suitable with human body pubic symphysis portion shape.According to the urinate feature of organ of men and women, urine is accepted funnel 1 suitable for readingly does suitably adjustment aspect size, shape, degree of crook.Establish guard ring 2 in funnel inboard suitable for reading, establish circumferential gluing bar 4 in the funnel outside suitable for reading.Guard ring 1 usefulness silica gel foam is made, and its thickness makes the wearer that good sense of touch be arranged.The funnel end opening is connected with urine conduit 3, and the tube chamber section of urine conduit 3 is the circle with ripple, and the far distance port of urine conduit 3 is connected with urine storage bag.The other aspirate tube that is provided with of urine storage bag population is equipped with and does to be connected with extractor fan.
Shown in Fig. 3,4, stool is accepted the left-right symmetric that is shaped as of funnel 5, and front and back and asymmetric.Antetheca is short and sinuousness is little, and rear wall is long and sinuousness is big, with suitable with human buttock's shape.Funnel inboard suitable for reading is provided with guard ring 6, and guard ring 6 is made with the silica gel foam.At the different parts of guard ring 6, the variable thickness of silica gel froth bed, perineum and tail bone portion are thicker, and to realize preferable sealing effect, both sides are thinner, make the wearer that good sense of touch be arranged.The funnel end opening is connected with stool conduit 7.The tube chamber section of stool conduit 7 is ripply oblateness.The far distance port of stool conduit 7 is connected with feces storage bag.The other aspirate tube that is provided with of feces storage bag inlet is equipped with and does to be connected with extractor fan.
Urine is accepted funnel 1 and stool and is accepted funnel 5 and all adopt medium-soft body material, and for example silica gel or silica gel foam are made.Urine is accepted funnel 1, urine conduit 3, stool accepts funnel 5 and the inner wall surface of the conduit 7 of defecating is equipped with hydrophobic coat.
The utility model space flight can be done the integral type design with Device for relieving nature included urinal and w.c.pan, also can make split-type design.When doing the split design, urinal and w.c.pan are united at perineal position by the bi-directional zip that is sewn to the crotch place, and be dismantled and assembled, and urinal wherein can use separately.
When the utility model space flight is used with Device for relieving nature, urine can be accepted the underpants crotch front portion that funnel adheres on appropriate opening, stool is accepted the underpants crotch rear portion that funnel adheres on appropriate opening.
Claims (5)
1. a space flight Device for relieving nature is characterized in that, comprises the urinal and the w.c.pan of following bleeder:
Described urinal comprises urinating accepts funnel and coupled urine conduit, urine storage bag, the shape on funnel top and human body pubic symphysis portion shape are suitable, the funnel end opening is connected with the urine conduit, and urine distal end of catheter port is connected with urine storage bag, the other aspirate tube that is provided with of urine storage bag inlet;
Described w.c.pan comprises defecating accepts funnel and coupled stool conduit, feces storage bag, the shape on funnel top and human buttock's shape are suitable, the funnel end opening is connected with the stool conduit, and stool distal end of catheter port is connected with feces storage bag, the other aspirate tube that is provided with of feces storage bag inlet.
2. Device for relieving nature according to claim 1 is characterized in that, urinal and w.c.pan are split-type design, and the two constitutes dismantled and assembled associating by the bi-directional zip that is sewn to the crotch place.
3. Device for relieving nature according to claim 1 and 2 is characterized in that, urine is accepted funnel and stool and accepted funnel inboard suitable for reading and be respectively equipped with guard ring, and this guard ring is made of silica gel double-sided adhesive tape.
4. Device for relieving nature according to claim 1 and 2 is characterized in that, urine is accepted funnel, urine conduit, stool accepts funnel and stool pipe inner wall surface is provided with hydrophobic coat.
5. Device for relieving nature according to claim 1 and 2 is characterized in that, the tube chamber section of urine conduit is the circle with ripple, and the tube chamber section of stool conduit is the oblateness with ripple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012016 CN2915677Y (en) | 2006-04-05 | 2006-04-05 | Defecation and urinal device used in spaceflight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012016 CN2915677Y (en) | 2006-04-05 | 2006-04-05 | Defecation and urinal device used in spaceflight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2915677Y true CN2915677Y (en) | 2007-06-27 |
Family
ID=38186584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620012016 Expired - Fee Related CN2915677Y (en) | 2006-04-05 | 2006-04-05 | Defecation and urinal device used in spaceflight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2915677Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010022659A1 (en) * | 2008-08-27 | 2010-03-04 | 香港长康国际医疗器械有限公司 | Outer space toilet |
| CN109455317A (en) * | 2018-11-09 | 2019-03-12 | 贾安生 | A kind of space defecation method |
| CN114431160A (en) * | 2021-12-30 | 2022-05-06 | 中国科学院上海技术物理研究所 | Animal excrement collecting system suitable for space microgravity environment |
-
2006
- 2006-04-05 CN CN 200620012016 patent/CN2915677Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010022659A1 (en) * | 2008-08-27 | 2010-03-04 | 香港长康国际医疗器械有限公司 | Outer space toilet |
| CN101357047B (en) * | 2008-08-27 | 2012-03-07 | 金徐凯 | Space toilet bowl |
| CN109455317A (en) * | 2018-11-09 | 2019-03-12 | 贾安生 | A kind of space defecation method |
| CN109455317B (en) * | 2018-11-09 | 2022-10-14 | 贾安生 | Space defecation method |
| CN114431160A (en) * | 2021-12-30 | 2022-05-06 | 中国科学院上海技术物理研究所 | Animal excrement collecting system suitable for space microgravity environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |