CN104207714A - Portable folding excrement and urine separation squatting pan and use method thereof - Google Patents

Abstract

The portable foldable squatting pan for separating feces and urine and its use method relate to the field of public health, solve the problem of difficulty in going out to go to the toilet and can separate feces and urine. Including two folding boxes, before urinating, just put the urinal bag with water absorbent in the folding box; before defecation, put the two folding boxes side by side, and then put the urinal bag with water absorbent in the In the folding box, just put the poop bag in the folding box in the back row. After urinating, tie the mouth of the urine bag, and after defecation, put the tied stool bag, toilet paper and disinfection paper towel into the outer stool bag containing adsorbent and seal it. Find the nearest trash can to throw away the bagged stool or take it home for disposal. The invention will not pollute the environment by defecating anywhere, is small in size, light in weight, easy to carry, easy to use and does not pollute the environment, effectively solves the situation that the toilet cannot be found or there is a long queue for the toilet when going out, and solves the problem of children going out. Toilet problem.

Description

Portable foldable squatting pan for separating urine from feces and urine and using method thereof

technical field

The invention relates to the technical field of public health, in particular to a portable foldable toilet that is small in size, light in weight, easy to carry, easy to use, solves the problem of odor, and solves problems such as infection, water pollution, and environmental pollution. A squatting pan for separating feces and urine and a use method thereof.

Background technique

In July 2013, all members of the United Nations General Assembly unanimously approved a resolution co-sponsored by nearly 100 countries including Singapore, China, and Russia: to establish November 19 every year as "World Toilet Day" to promote safe drinking water and basic sanitation The construction of facilities advocates that everyone enjoys a clean, comfortable and hygienic environment.

Flushing toilets are a symbol of modern cities and urbanization, as well as a symbol of modern human civilization. Since the construction of flush toilets requires a huge investment in building pipeline network supporting systems, pipeline maintenance and technically complex and expensive energy-intensive sewage treatment operation systems, the number and location of flush toilets are limited, and they are only popularized in relatively developed areas.

In 2008, there were 2.578 billion people in the world without sanitary toilets. In China, only 15.786 million (6.2%) of the 253.942 million rural households had complete sewer flush toilets, while some rural towns still use dry toilets, and the sanitary conditions are poor. In summer, mosquitoes and maggots scurry around, flies fly around, and the stench is unsightly, unsightly. In winter, the cold wind is bitter and miserable. Even so, quite a few rural and urban schools still have the problem of difficulty in going to the toilet due to the lack of squatting places.

In fact, there is also the problem of insufficient public toilets in cities, especially the problem of insufficient toilets for women. In order to solve women's "difficulty in going to the toilet", the first batch of public toilets in Chongqing was remodeled to change the men's and women's squatting positions to 2:3 or 1:1; Zhuhai, Guangdong, for the first time in mainland China, stipulated in the form of law that "the number of women's toilet seats should not be less than The number of male toilets is 1.5 times”; Fujian Provincial Committee of the Chinese People’s Political Consultative Conference suggested that “public toilets are unisex” at the Fifth Session of the Tenth Provincial Committee of the Chinese People’s Political Consultative Conference. Since the reconstruction of public toilet squatting involves architectural structure and space restrictions and a large amount of capital investment, this work Slow progress.

On April 22, 2014, a young mainland couple let their children urinate on the side of the road in Hong Kong, which aroused dissatisfaction among Hong Kong people, and they raised their cameras to take pictures. Subsequently, the two sides sparked a pushing conflict. The resulting online controversy fueled the flames. On the one hand, there were accusations against the uncivilized behavior of children defecating anywhere, on the other hand, the understanding of young couples, and criticism of Hong Kong people's discrimination against mainland tourists. This incident has aroused widespread concern, and the fact that it is difficult for children to go out to use the toilet has once again aroused people's thinking.

In fact, not only children, adults also encounter similar problems. When going out in an emergency and there is no public toilet around or there is a long queue in the toilet, some people will choose to hold back their urine, which will undoubtedly cause serious damage to the bladder and other organs and cause urinary system diseases; Will choose to defecate anywhere, which will cause very serious environmental pollution. Although the urine of healthy people is sterile and non-toxic, it smells bad and unsightly when urinating anywhere. Feces are not only visually disgusting and taste bad, but also contain a large number of bacteria, which is the source of pathogen transmission. After polluting water sources, it will cause large-scale infection.

In addition, the urine of healthy people is sterile, non-toxic, rich in elements such as nitrogen, phosphorus and potassium, and is a very good agricultural fertilizer. However, after people usually go to the toilet, feces containing a large amount of bacteria will generally be mixed with urine, so that the urine that could be used as fertilizer is polluted by pathogenic microorganisms such as bacteria, thus losing the use value of urine. If the separation of feces and urine can be achieved, clean urine can be effectively collected, so that urine can be better utilized and the dependence on traditional fertilizers can be saved; clean urine can also be used to extract biological products such as urokinase. Manure can be used to produce biogas, feed, etc. How to solve the difficulty of going out to the toilet and the separation of feces and urine is of great significance.

How to solve the problem of convenience for the poor, how to solve the problem of insufficient squatting in urban public toilets, and how to solve people's emergency problems such as earthquakes, floods, water cuts and other emergencies are important issues for governments of all countries.

Contents of the invention

In order to solve the problems existing in the prior art, the present invention proposes a portable foldable squatting pan for separating excrement and urine and a method of using the same to solve the difficulty of going out to go to the toilet and the problem of separating excrement and urine. The device is small in size, light in weight, easy to carry, and easy to use. It can be directly applied to solve emergency defecation when public toilets cannot be found or there are long queues for toilets, and the feces and urine are collected separately. While saving the cost of sewage treatment plants.

The technical scheme that the present invention adopts for solving technical problems is as follows:

The portable foldable stool and urine separation squatting pan of the present invention comprises two folding boxes; each folding box is composed of a first folding plate, a second folding plate, four second rotating shafts, four first hasps, Composed of four second hasps and four first rotation axes; the four first hasps are symmetrically installed at both ends of the long side of the first folding plate, and the four first rotation axes are symmetrically installed on the long side of the first folding plate The two ends are respectively located on the inside of the four first buckles, and the two ends of the long side of the first folding board can be folded upwards through the four first rotating shafts; the four second buckles are symmetrically installed on the length of the second folding board. At both ends of the side, the four second rotation axes are symmetrically installed at both ends of the long side of the second folding board and are respectively located inside the four second buckles, and the two ends of the long side of the second folding board can be rotated through the four second rotation Folding axially; folding the first folding plate and the second folding plate along the first rotation axis and the second rotation axis respectively, and then fastening the corresponding first hasp and the second hasp together to form a folding box;

It also includes a plurality of urine bags containing water absorbent and a plurality of stool outer bags with self-sealing; each stool outer bag contains absorbent and a stool bag; the urine bag can be set on the folding box for Containing urine; the water-absorbing agent is used to solidify urine; the stool bag can be set on a folding box to accommodate stool; the adsorbent is used to absorb carbon dioxide, mercaptan and hydrogen sulfide to prevent swelling of the bag and odor; The stool outer bag can isolate the smell and can place the used stool bag.

The first folding board is made of cardboard, plastic, stainless steel or aluminum alloy. The length of the first folding board is 20 cm, the width is 20 cm, and the height is 15 cm.

The second folding board is made of cardboard, plastic, stainless steel or aluminum alloy, the length of the second folding board is 20 cm, the width is 20 cm, and the height is 15 cm.

The first buckle and the second buckle can adopt different combination forms, as long as the first folding board and the second folding board can be connected.

The water-absorbing agent can be a high-molecular water-absorbing resin.

The stool outer bag is an aluminum-plastic composite bag.

The adsorbent is soda lime, soda lime, caustic soda, KOH or LiOH.

Each stool outer bag also includes toilet paper and sterilized paper towel; the toilet paper is used to clean the toilet site, and the sterilized paper towel is used to clean and disinfect hands. The used toilet paper is placed in the used stool bag, and the used toilet paper Disinfectant wipes are placed in the stool outer bag after use.

The use method of the portable foldable squatting pan for separating urine and feces of the present invention, the conditions and steps of the method are as follows:

1. to urinate

Step 1. Fold the first folding plate and the second folding plate along the first rotation axis and the second rotation axis respectively, and then fasten the corresponding first hasp and the second hasp together to form a folding box;

Step 2: Set the urinal bag with water-absorbing agent in the folding box;

Step 3, put the urine into the urine bag, the urine is solidified under the action of the water-absorbing agent, and tie the mouth of the urine bag;

Step 4. Take out the tied-up urine bag containing the solidified urine from the folding box, throw it into the trash can or take it home for disposal;

Step 5, disassemble the folding box and restore it to its original shape and keep it properly;

2. Stool

Step 1. Fold the first folding plate and the second folding plate along the first rotation axis and the second rotation axis respectively, and then fasten the corresponding first hasp and the second hasp together to form a folding box;

Step 2. Place two folding boxes in the front and rear rows to form a folding squatting pan;

Step 3: Take a urinal bag and a stool outer bag, open the self-sealing opening of the stool outer bag, take out the stool bag, toilet paper and disinfection tissue, then put the urinal bag with water absorbent in the folding box in the front row, put the stool Bag set in a folding box in the rear row;

Step 4, the user puts urine and stool into the urine bag and the stool bag respectively;

Step 5. The urine is solidified under the action of the water-absorbing agent, and the urine bag is tied up, and taken out from the folding box in the front row;

Step 6. Clean the anus with toilet paper and throw it into the poop bag;

Step 7. Tie the mouth of the stool bag, take it out from the folding box in the back row and put it into the stool outer bag with adsorbent;

Step 8. Wipe your hands clean with a sterile paper towel, and then put the used sterile paper towel into the stool bag;

Step 9. Seal the self-sealing seal on the stool outer bag. The stool outer bag is an aluminum-plastic composite bag, which can effectively isolate odors. The adsorbent can absorb carbon dioxide, mercaptan, hydrogen sulfide and other gases to prevent bag swelling and odor ;

Step 10. Throw away the used urinal bag, the outer stool bag containing the stool bag, toilet paper and disinfectant paper towels in the nearest trash can or take them home for disposal;

Step eleven, disassemble the two folding boxes and restore them to their original shape and keep them properly.

The beneficial effects of the present invention are:

1. The present invention provides a portable foldable squatting toilet for excrement and urine separation. When not in use, the folding plate can be put down, which occupies a small space and is easy to carry.

2. The present invention is simple in structure, convenient to use, and very comfortable to use.

3. The invention solves the huge waste of water resources and energy waste caused by flushing toilets, greatly reduces the treatment cost of domestic sewage in sewage treatment plants, and saves water resources.

4. The present invention does not require complex and expensive pipeline network supporting systems, and even does not require special building facilities. People can also make conveniences in a temporary hidden space. After the convenience, the space can restore the original function, and it is not restricted by temperature, climate, etc. .

5. The promotion and application of the present invention in the future can solve the problem of insufficient squatting in urban public toilets; it can solve various places, including trains, cars, ships, performances, assemblies, scenic spots, parks, streets and even offices. Convenience; it can solve the problem of going to the toilet when adults and children go out; it can solve the problem of people going to the toilet in emergencies such as earthquakes, floods, and water cuts; it can use the collected urine to produce fertilizers, which solves the problem of fertilizers to a certain extent Environmental pollution and water pollution.

Description of drawings

Figure 1 is a schematic structural view of the folding box before assembly.

Fig. 2 is a structural schematic diagram of the first folding board.

Fig. 3 is a schematic structural diagram of the second folding plate.

Fig. 4 is a schematic structural view of the assembled folding box.

Fig. 5 is a schematic diagram of a urinal squatting pan formed after the urinal bag and a folding box are assembled.

Fig. 6 is a schematic diagram of a stool squatting pan formed after the urinal bag and the stool bag are respectively assembled with the folding box.

In the figure: 1. folding box, 2. first folding plate, 3. second folding plate, 4. second rotating shaft, 5. first buckle, 6. second buckle, 7. first rotating shaft, 8, urine bag, 9, water absorbent, 10, stool bag.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings.

As shown in FIG. 1 , FIG. 4 , FIG. 5 and FIG. 6 , the portable foldable squatting pan for separating urine and feces of the present invention includes two folding boxes 1 . As shown in Figures 1 and 4, each folding box 1 is composed of a first folding plate 2, a second folding plate 3, four second rotating shafts 4, four first hasps 5, four second The hasp 6 is composed of four first rotating shafts 7 . As shown in Figure 2, the four first hasps 5 are symmetrically installed at both ends of the long sides of the first folding board 2, and the four first rotating shafts 7 are symmetrically installed at both ends of the long sides of the first folding board 2 and are respectively located at Inside the four first buckles 5 , both ends of the long sides of the first folding plate 2 can be folded upwards through the four first rotating shafts 7 . As shown in Figure 3, four second buckles 6 are installed symmetrically at both ends of the long sides of the second folded board 3, and four second rotating shafts 4 are symmetrically installed at both ends of the long sides of the second folded board 3 and are respectively located at the two ends of the long sides of the second folded board 3 Inside the four second buckles 6 , both ends of the long side of the second folding plate 3 can be folded upwards through the four second rotating shafts 4 . As shown in Figure 4, the first folding plate 2 and the second folding plate 3 are folded along the first rotation axis 7 and the second rotation axis 4 respectively, and then the corresponding first hasp 5 and the second hasp 6 are buckled Together they form a folding box 1 .

The portable foldable stool and urine separation squatting pan of the present invention also includes a plurality of urine bags 8 containing water-absorbing agents 9 and a plurality of stool outer bags with self-sealing openings, wherein each stool outer bag contains a stool Bag 10, adsorbent, toilet paper and disinfectant paper towel; urine bag 8 can be set on the folding box 1 to accommodate urine; stool bag 10 can be set on the folding box 1 to accommodate stool and toilet paper after wiping; water-absorbing agent 9 is placed in the urine bag 8 to solidify the urine; the stool outer bag is provided with a self-sealing opening, and can isolate the smell, and is used to place the used stool bag 10 and the disinfection paper towel for hand disinfection; the adsorbent is placed outside the stool In the bag, it is used to absorb carbon dioxide, mercaptan and hydrogen sulfide to prevent bag swelling and odor; toilet paper is used to clean the toilet area; disinfectant paper towel is used to disinfect hands.

As shown in Figure 5, when urinating, the urinating bag 8 containing the water-absorbing agent 9 is set in the folding box 1, and the urinating can begin. As shown in Figure 6, when defecating, place two folding boxes 1 side by side, then put the urine bag 8 containing the water-absorbing agent 9 in the folding box 1 in the front row, and put the stool bag 10 in the folding box 1 in the rear row In the middle, you can start to defecate.

The use method of the portable foldable squatting pan for separating urine and feces of the present invention, the conditions and steps of the method are as follows:

1. to urinate

Step 1. Fold the first folding plate 2 and the second folding plate 3 along the first rotation axis 7 and the second rotation axis 4 respectively, and then fasten the corresponding first buckle 5 and second buckle 6 together A folding box 1 is formed.

Step 2: Set the urinal bag 8 with the water-absorbing agent 9 in the folding box 1 .

Step 3, put the urine into the urine bag 8, the urine is solidified under the action of the water-absorbing agent 9, and tie the mouth of the urine bag 8.

Step 4, take out the urinal bag 8 with a closed mouth that has solidified urine out of the folding box 1, find a trash can nearby and throw it away or take it home for processing.

Step 6, disassemble the folding box 1 and restore it to its original shape and keep it properly.

2. Stool

Step 1. Fold the first folding plate 2 and the second folding plate 3 along the first rotation axis 7 and the second rotation axis 4 respectively, and then fasten the corresponding first buckle 5 and second buckle 6 together A folding box 1 is formed.

Step 2: Place the two folding boxes 1 in front and rear rows to form a foldable squatting pan.

Step 3, take a urinal bag 8 and a stool outer bag, open the self-sealing opening of the stool outer bag, take out the stool bag 10, toilet paper and disinfection paper towels, and then put the urinal bag 8 with the water absorbent 9 in the folding box in the front row 1, the stool bag 10 is set in the folding box 1 of the back row.

Step 4, the user puts urine and stool into the urine bag 8 and the stool bag 10 respectively.

Step 5, the urine is solidified under the action of the water-absorbing agent 9, the urinal bag 8 is tied up, and it is taken out from the folding box 1 in the front row.

Step 6, clean the anus with toilet paper and throw it into the stool bag 10 .

Step 7, tie up the stool bag 10, take it out from the folding box 1 in the back row and put it into the stool outer bag with adsorbent.

Step 8. Wipe your hands with a sterile paper towel for disinfection, and put the used sterile paper towel into the stool outer bag.

Step 9: Seal the self-sealing seal on the stool outer bag. The stool outer bag is an aluminum-plastic composite bag, which can effectively isolate the smell. The adsorbent can absorb carbon dioxide, mercaptan, hydrogen sulfide and other gases to prevent bag swelling and odor.

Step 10, throw away the used urine bag 8, the stool outer bag containing the stool bag 10, toilet paper and disinfection paper towels nearby or take them home for disposal.

Step eleven, disassemble the two folding boxes 1 and restore them to their original state and keep them properly.

In this embodiment, the materials of the first folded plate 2 and the second folded plate 3 can be changed, preferably cardboard, plastic, stainless steel or aluminum alloy.

In this embodiment, the size of the first folded board 2 and the second folded board 3 can be changed, preferably the length is 20 cm, the width is 20 cm, and the height is 15 cm.

In this embodiment, the first buckle 5 and the second buckle 6 can adopt different combinations, as long as the first folding plate 2 and the second folding plate 3 can be connected.

In this embodiment, the water absorbing agent 9 is a polymer water absorbing resin or the like.

In this embodiment, the stool outer bag is an aluminum-plastic composite bag, and the size of the stool outer bag can be changed, preferably 25 centimeters in length and 15 centimeters in width.

In this embodiment, the adsorbent is soda lime, soda lime, caustic soda, KOH, LiOH and the like.

In the present invention, after using the toilet, the bagged urine and bagged stool can be temporarily preserved and taken home for processing, or can be thrown away in a trash can nearby. The use of the invention will not pollute the environment by defecating anywhere, does not need to occupy a special space, is small in size, light in weight, easy to carry, and simple in use. It not only solves the problem of odor, but also solves the problems of infection, water pollution, and environmental pollution. . The use of the invention can effectively solve the situation that the toilet cannot be found or there is a long queue for the toilet when going out, and solve the problem that it is difficult for children to go out to use the toilet.

Apparently, the descriptions of the above embodiments are only used to help understand the method and core idea of the present invention. It should be pointed out that for those of ordinary skill in the technical field, without departing from the principle of the present invention, some improvements and modifications can also be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention .

Claims (10)

1. The portable foldable squatting pan for separating urine and feces is characterized in that it comprises two folding boxes (1); each folding box (1) is composed of a first folding plate (2) and a second folding plate (3) , four second rotating shafts (4), four first hasps (5), four second hasps (6) and four first rotating shafts (7); four first hasps (5 ) are installed symmetrically at both ends of the long side of the first folding board (2), and the four first rotating shafts (7) are symmetrically installed at both ends of the long side of the first folding board (2) and are located at the four first buckles respectively (5), the two ends of the long sides of the first folding plate (2) can be folded upwards through four first rotating shafts (7); four second hasps (6) are symmetrically installed on the second folding plate (3) ), the four second rotating shafts (4) are symmetrically installed at the two ends of the long sides of the second folding plate (3) and are respectively located inside the four second hasps (6), and the second folding plate The two ends of the long sides of (3) can be folded upwards through four second rotating shafts (4); the first folding board (2) and the second folding board (3) are respectively along the first rotating shaft (7) and the second The two rotating shafts (4) are folded, and then the corresponding first buckles (5) and second buckles (6) are fastened together to form a folding box (1); It also includes a plurality of urine bags (8) containing water absorbent (9) and a plurality of stool outer bags with self-sealing; each stool outer bag contains absorbent and a stool bag (10); the urine bag (8) can be set on the folding box (1) to accommodate urine; the water absorbent (9) is used to solidify urine; the stool bag (10) can be set on the folding box (1) for Containing stool; the adsorbent is used to absorb carbon dioxide, mercaptan and hydrogen sulfide to prevent bag swelling and odor; the stool outer bag can isolate odor and can place the used stool bag (10). 2. The portable foldable squatting toilet according to claim 1, characterized in that, the first folding plate (2) is made of cardboard, plastics, stainless steel or aluminum alloy; the first folding plate ( 2) The length is 20 cm, the width is 20 cm, and the height is 15 cm. 3. The portable foldable squatting toilet for separating urine and feces according to claim 1, characterized in that, the second folding plate (3) is made of cardboard, plastic, stainless steel or aluminum alloy. 4. The portable foldable squatting toilet for separating urine and feces according to claim 1, characterized in that, the length of the second folding plate (3) is 20 cm, the width is 20 cm, and the height is 15 cm. 5. The portable foldable squatting toilet according to claim 1, characterized in that, the first buckle (5) and the second buckle (6) can be in different combinations, as long as the first buckle (5) and the second buckle (6) can be combined It only needs to connect the first folding board (2) and the second folding board (3). 6. The portable foldable squatting pan for separating urine and feces according to claim 1, characterized in that, the water-absorbing agent (9) can be selected from high-molecular water-absorbing resin. 7. The portable foldable squatting toilet for separating urine and feces according to claim 1, wherein the stool outer bag is an aluminum-plastic composite bag. 8 . The portable foldable squatting toilet for separating urine and feces according to claim 1 , wherein the adsorbent is soda lime, soda lime, caustic soda, KOH or LiOH. 9. The portable foldable squatting toilet according to claim 1, each stool outer bag also includes toilet paper and sterilized paper towel; said toilet paper is used to clean up the toilet site, and said sterilized paper towel is used to clean hands For disinfection, the used toilet paper is placed in the used stool bag (10), and the used sterile paper towel is placed in the used stool outer bag. 10. The use method of the portable foldable squatting pan for separating urine and feces as claimed in claim 9, characterized in that the conditions and steps of the method are as follows: 1. to urinate Step 1. Fold the first folding plate (2) and the second folding plate (3) along the first rotation axis (7) and the second rotation axis (4) respectively, and then fasten the corresponding first hasp (5) Fastened together with the second hasp (6) to form a folding box (1); Step 2, set the urinal bag (8) with the water absorbent (9) in the folding box (1); Step 3, put the urine into the urine bag (8), the urine is solidified under the action of the water-absorbing agent (9), and tie the mouth of the urine bag (8); Step 4, take out the urinal bag (8) with the solidified urine out of the folding box (1), throw it into the trash can or take it home for disposal; Step 5, disassemble the folding box (1) and restore it to its original state and keep it properly; 2. Stool Step 1. Fold the first folding plate (2) and the second folding plate (3) along the first rotation axis (7) and the second rotation axis (4) respectively, and then fasten the corresponding first hasp (5) Fastened together with the second hasp (6) to form a folding box (1); Step 2, placing the two folding boxes (1) in front and rear rows to form a foldable squatting pan; Step 3, take a urinal bag (8) and a stool outer bag, open the self-sealing opening of the stool outer bag, take out the stool bag (10), toilet paper and disinfection paper towels, and then put the urinal bag (8) with the water absorbent (9) ) is set in the folding box (1) of the front row, and the stool bag (10) is set in the folding box (1) of the rear row; Step 4, the user puts urine and stool into the urine bag (8) and the stool bag (10) respectively; Step 5, the urine is solidified under the action of the water-absorbing agent (9), and the urine bag (8) is tied up, and taken out from the folding box (1) in the front row; Step 6, clean the anus with toilet paper and throw it into the stool bag (10); Step 7, tie up the stool bag (10), take it out from the folding box (1) in the back row and put it into the stool outer bag with adsorbent; Step 8. Wipe your hands clean with a sterile paper towel, and then put the used sterile paper towel into the stool bag; Step 9, seal the self-sealing seal on the stool outer bag; the stool outer bag is an aluminum-plastic composite bag, which can effectively isolate odors, and the adsorbent can absorb carbon dioxide, mercaptan, hydrogen sulfide and other gases to prevent bag swelling and odor ; Step 10. Throw away the used urine bag (8), the stool outer bag containing the stool bag (10), toilet paper and disinfectant paper towels nearby or take them home for disposal; Step eleven, disassemble the two folding boxes (1) and restore them to their original shape and keep them properly.