Excrement collector

Abstract

The invention provides an excrement collector, and belongs to the technical field of medical equipment. The problem that medical staff need to frequently clean and replace clothes and bed sheets, maintain skin health, keep air in a ward fresh and prevent environment management of cross infection for fecal incontinence patients is solved. An excrement collector comprises special underpants, a first connecting pipe is arranged at the position, corresponding to the anus, of the special underpants, a pasting ring is arranged on the periphery of the position, connected with the special underpants, of the first connecting pipe, a storage bag is connected to the first connecting pipe and comprises a bag body, and a second connecting pipe communicated with the bag body is arranged at one end of the bag body. The second connecting pipe is assembled in the first connecting pipe, a one-way valve is further arranged in the second connecting pipe, and an opening device is arranged in the bag body. The device has the advantages of collecting excrement at any time and cleaning and drying crissum skin.

Description

Technical Field

[0001] The invention relates to the technical field of medical equipment, in particular to an excrement collector. Background Art

[0002] Fecal incontinence refers to the inability of patients to control their bowel movements, resulting in the involuntary excretion of feces. It may be caused by a variety of reasons, including but not limited to neurological diseases (such as spinal cord injury, stroke, etc.), intestinal diseases (such as inflammatory bowel disease, intestinal infection, etc.), drug side effects, surgical complications, and age-related muscle function decline.

[0003] Medical staff face multiple difficulties in caring for patients with fecal incontinence, including the operational burden of frequently cleaning and changing clothes and bed sheets and maintaining skin health, the increased psychological support needs of patients due to negative emotions such as inferiority and anxiety caused by incontinence, and environmental management to keep the air in the ward fresh and prevent cross infection. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the deficiencies of the prior art, the present invention provides an excrement collector, which has the advantages of collecting excrement at any time and being able to clean and dry the skin around the anus, thereby solving the multiple difficulties faced by medical staff in caring for patients with fecal incontinence, including the operational burden of frequently cleaning and changing clothes and bed sheets and maintaining skin health, the increased psychological support needs of patients due to negative emotions such as inferiority and anxiety caused by incontinence, and the problem of environmental management to keep the air in the ward fresh and prevent cross infection.

[0005] (II) Technical solution In order to achieve the above-mentioned purpose of collecting excrement at any time and cleaning and drying the skin around the anus, reducing the workload of medical staff and improving work efficiency, the present invention provides the following technical solutions: an excrement collector, including special underwear, a connecting tube 1 is provided at the position of the special underwear corresponding to the anus, adhesive rings are provided around the connection between the connecting tube 1 and the special underwear, a storage bag is connected to the connecting tube 1, and the storage bag includes a bag body, a connecting tube 2 connected to the bag body is provided at one end of the bag body, the connecting tube 2 is assembled in the connecting tube 1, a one-way valve is also provided inside the connecting tube 2, and an opening device is provided inside the bag body.

[0006] Preferably, an internal thread is provided on the inner side surface of the connecting tube one, and an external thread is provided on the outer side surface of the connecting tube two. The connecting tube two is connected to the internal thread on the inner side surface of the connecting tube one via the external thread on the outer side surface, and an internal thread is provided on the inner side surface of the connecting tube two. The end of the connecting tube one connected to the special underwear is hose one, and the upper layer of the connecting tube two is hose two.

[0007] Preferably, an expansion device is provided inside the bag body, and the expansion device includes an expansion plate. The expansion plates are composed of two pieces and are fixedly connected to two bag surfaces on the inner side of the bag body in opposite directions. A spring is provided between the two expansion plates. The expansion device is used to expand the storage bag so that a low-pressure area appears inside the bag body.

[0008] Preferably, the space that can be accommodated inside the bag body is larger than the volume of a single excrement.

[0009] Preferably, a pouring spout is provided at the other end of the bag body, and a sealing cover is provided on the pouring spout.

[0010] Preferably, the one-way valve comprises an outer sleeve and an inner sleeve, the inner sleeve is arranged inside the outer sleeve, an outer surface of the outer sleeve is provided with an external thread, and the one-way valve is installed inside the connecting pipe 2 through the external thread. Two semicircular opening and closing plates are oppositely arranged inside the inner sleeve, and two giving way grooves are oppositely arranged on the inner wall of the inner sleeve. The opening and closing plates are connected to a rotating shaft through a connecting column, and the opening and closing plates are rotatably installed in the giving way grooves through the rotating shaft. A torsion spring is installed on the rotating shaft, and the torsion spring has a first abutting top end and a second abutting top end. The first abutting top end abuts against the bottom of the opening and closing plate, and the second abutting top end abuts against the groove surface of the giving way groove.

[0011] Preferably, a flushing device is installed on the connecting tube one, and the flushing device includes a collecting bag and a squeezing bag. One end of the collecting bag is provided with a connecting tube three connected to the collecting bag, and the outer surface of the connecting tube three is provided with an external thread. The connecting tube three is installed inside the connecting tube one through the external thread on the outer surface.

[0012] Preferably, a connecting bracket is provided inside the connecting tube three, a flushing tube is fixed in the middle of the connecting bracket, the top of the flushing tube extends out of the connecting tube three, the flushing tube passes through the middle of the collecting bag and is connected to a squeezing bag, an opening is provided at the bottom of the squeezing bag, and a sealing cover 2 is provided on the opening.

[0013] Preferably, a drying device is installed on the connecting pipe one, a connecting pipe four is provided at the air outlet of the drying device, an external thread is provided on the outer surface of the connecting pipe four, and the drying device is installed in the connecting pipe one through the external thread on the outer surface of the connecting pipe four.

[0014] Preferably, the drying device is a low-power hair dryer.

[0015] (III) Beneficial effects Compared with the prior art, the present invention provides an excrement collector having the following beneficial effects: The excrement collector is used by the cooperation of special underwear, storage bag, flushing device and drying device. For patients with excrement incontinence in the hospital, first put on the special underwear, and align and stick the part connecting the hose 1 and the special underwear to the patient's anus through the adhesive ring on the special underwear. Then press the opening device inside the bag body to make the distance between the two opening plates close and make the storage bag flat. At this time, the spring between the opening plates will open the two opening plates towards each other, so that the inside of the storage bag presents low pressure, so that the two opening and closing plates of the one-way valve are pressed together by the external high pressure, so that the one-way valve is closed. At this time, due to the closing of the one-way valve, the inside of the storage bag is always in a low pressure state. The opening and closing plates in the initial state are in an upward tilted open state due to the torsion spring at the bottom. Then the storage bag is installed in the connecting pipe 1 through the external thread on the connecting pipe 2. When the patient excretes without voluntary control, the excrement enters the connecting tube two through the connecting tube one and contacts the opening and closing plate in the one-way valve. Since the opening and closing plate is pressed together by the external high pressure, once the excrement contacts it, the state of the two being pressed together will be broken, and they will continue to flip downward, and the excrement will be quickly absorbed by the low-pressure environment inside the storage bag. After the absorption is completed, since the space inside the storage bag is much larger than the volume of the excrement at one time, the expansion device can still expand a certain space at this time, that is, the storage bag still maintains a low pressure, so that the opening and closing plates in the one-way valve are pressed together again, thereby ensuring that the collected excrement will not flow back.

[0016] The storage bag is a disposable item. After collecting once, the medical staff will remove it from the connecting tube one. At this time, the patient's anus needs to be cleaned, and the flushing device is installed in the connecting tube one through the connecting tube three. Then the squeezing bag storing the cleaning liquid is squeezed, and the cleaning liquid is sprayed around the patient's anus for cleaning. The cleaned liquid flows back and enters the collection bag through the connecting tube three. The outside of the collection bag is provided with a scale. After reaching a certain cleaning amount, the cleaning stops, indicating that the cleaning is completed.

[0017] Finally, a drying device is installed in the connecting pipe 1, and a low-power hair dryer slowly blows out hot air to dry the patient's anus. After drying, the drying device is disassembled, and a new storage belt is replaced, and the above operation is repeated after the next excretion.

[0018] Thereby, the excrement can be collected at any time and the skin around the anus can be cleaned and dried, thereby reducing the workload of medical staff and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of an excrement collector equipped with a storage bag according to the present invention; Figure 2 This is a schematic structural diagram of a pair of underwear dedicated to an excrement collector of the present invention; Figure 3 A top view of a pair of underwear dedicated to an excrement collector of the present invention; Figure 4 This is a schematic diagram of the structure of an excrement collector storage bag of the present invention; Figure 5 A partial cross-sectional view of a storage bag of an excrement collector of the present invention; Figure 6 This is a schematic diagram of the structure of an excrement collector expansion device of the present invention; Figure 7 A cross-sectional view of a one-way valve of an excrement collector of the present invention; Figure 8 This is an enlarged schematic diagram of the structure of location A of an excrement collector of the present invention; Fig. 9 This is a schematic diagram of the structure of an excrement collector equipped with a flushing device according to the present invention; Fig.10 This is a schematic structural diagram of an excrement collector equipped with a drying device according to the present invention; Fig.11 This is a schematic diagram of the structure of an excrement collector flushing device of the present invention; Fig.12 A cross-sectional view of an excrement collector flushing device of the present invention; Fig.13 The present invention is a schematic structural diagram of an excrement collector drying device.

[0020] In the figure: 1. Special underwear; 11. Connecting tube 1; 111. Hose 1; 12. Adhesive ring; 2. Storage bag; 21. Bag body; 22. Connecting pipe 2; 221. Hose 2; 23. Pour-out port; 24. Sealing cover 1; 25. Opening device; 251. Opening plate; 252. Spring; 26. One-way valve; 261. Outer sleeve; 262. Inner sleeve; 263. Opening and closing plate; 264. Rotating shaft; 265. Torsion spring; 266. Connecting column; 267. Displacement groove; 268. Abutment top 1; 269. Abutment top 2; 3. Flushing device; 31. Collection bag; 32. Connection tube three; 33. Connection bracket; 34. Flushing tube; 35. Squeezing bag; 351. Opening; 36. Sealing cover two; 4. Drying device; 41. Connecting pipe four. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-13 , an excrement collector, comprising a special underpants 1, which is worn by a patient. A connecting tube 11 is provided at the corresponding position of the special underpants 1 and the anus, and a connecting tube 11 is reserved at the corresponding position of the special underpants 1 and the anus, so as to directly guide the excrement into the storage bag 2, thereby keeping the patient's exterior clean and comfortable. An adhesive ring 12 is provided around the connection between the connecting tube 11 and the special underpants 1, and the adhesive ring 12 is used to fit the top hose 111 part of the connecting tube 11 near the anus of the patient, so that the excrement will not leak.

[0023] The storage bag 2 is connected to the connecting pipe 11. The storage bag 2 includes a bag body 21. The storage bag 2 is the main part for collecting excrement. It includes a bag body 21 for accommodating excrement discharged from the body. A connecting pipe 22 connected to the bag body 21 is provided at one end of the bag body 21. The connecting pipe 22 is assembled in the connecting pipe 11. Through the detachable connection between the connecting pipe 11 and the connecting pipe 22, after collecting the excrement, the storage bag 2 can be removed, and then the flushing device 3 is replaced for flushing, the drying device 4 is replaced for drying, or a new storage bag 2 is replaced for the next collection. A one-way valve 26 is also provided inside the connecting pipe 22. The one-way valve 26 prevents the collected excrement from flowing back and prevents the patient's anus from contacting the excrement and causing dermatitis. A propping device 25 is provided inside the bag body 21. The propping device 25 is used to keep the one-way valve 26 in a closed state.

[0024] The inner side of the connecting tube 11 is provided with an internal thread, and the outer side of the connecting tube 22 is provided with an external thread. The connecting tube 22 is connected to the internal thread on the inner side of the connecting tube 11 through the external thread on the outer side, and the storage bag 2 is detachably connected to the connecting tube 11 through the external thread on the outer side of the connecting tube 22. The inner side of the connecting tube 22 is provided with an internal thread, and the internal thread on the inner side of the connecting tube 22 is used to install the one-way valve 26. One end of the connecting tube 11 connected to the special underwear 1 is a hose 111. When the hose 111 part of the special underwear 1 is pasted around the anus using the adhesive ring 12, due to the complex physiological structure and morphology around the anus, the adhesive ring 12 is often required to be torn and pulled to adapt to the skin around the anus during pasting. The setting of the hose 111 enables it to adapt to any shape of the adhesive ring 12, so as to better receive excrement. The upper layer of the connecting tube 22 is a hose 221. When the connecting tube 22 is installed on the connecting tube 1 11 , the top of the connecting tube 2 is closest to the patient's anus. In order to prevent it from contacting the patient's anus and causing wear, it is made of a hose material.

[0025] The bag body 21 is provided with a stretching device 25 inside, and the stretching device 25 includes a stretching plate 251. The stretching plate 251 is two pieces and fixedly connected to the two bag surfaces inside the bag body 21. A spring 252 is provided between the two stretching plates 251. The stretching device 25 is used to stretch the storage bag 2 so that the inside of the bag body 21 presents a low-pressure area. Before installing the storage bag 2, the bag body 21 needs to be compressed so that the distance between the two stretching plates 251 of the stretching device 25 becomes closer, and then the stretching device 25 is released. The spring 252 between the two stretching plates 251 will stretch the stretching plates 251, so that the space inside the bag body 21 becomes larger, so that the inside of the bag body 21 presents a low pressure, so that the two opening and closing plates 263 in the one-way valve 26 are pressed together, and the one-way valve 26 is in a closed state, and then the storage bag 2 is installed on the connecting pipe 11. The low pressure area formed inside the bag body 21 can not only keep the one-way valve 26 always closed, but also open only when excrement is pressed on the opening and closing plate 263, and also quickly absorb excrement during the process of collecting excrement due to the high pressure outside and the low pressure inside. After collecting excrement once, the opening device 25 still has an opening space, that is, it can also maintain the low pressure inside the bag body 21, which can not only ensure the closing of the one-way valve 26, but also ensure that the bag body 21 is opened, preventing the bag body 21 filled with excrement from being compressed and deformed by the patient.

[0026] The space that can be accommodated inside the bag body 21 is larger than the volume of a single excrement. After the bag body 21 collects excrement, the low pressure environment inside the bag body 21 is still needed to keep the one-way valve 26 closed. Therefore, the space inside the bag body 21 is much larger than the volume of a single excrement, so that after collecting excrement once, the expansion device 25 still has a large expansion margin, thereby maintaining the low pressure environment inside the bag body 21.

[0027] The other end of the bag body 21 is provided with a pouring port 23, and a sealing cover 24 is provided on the pouring port 23. The pouring port 23 at the other end of the bag body 21 can take out the excrement collected therein, and analyze the intestinal function or other physical conditions of the patient through the excrement.

[0028] The one-way valve 26 includes an outer sleeve 261 and an inner sleeve 262. The inner sleeve 262 is arranged inside the outer sleeve 261. The outer surface of the outer sleeve 261 is provided with external threads. The one-way valve 26 is installed inside the connecting pipe 22 through the external threads.

[0029] Two semicircular opening and closing plates 263 are arranged oppositely inside the inner sleeve 262, and two clearance grooves 267 are arranged oppositely on the inner wall of the inner sleeve 262. The opening and closing plates 263 are connected to the rotating shaft 264 through the connecting column 266. The opening and closing plates 263 are rotatably installed in the clearance groove 267 through the rotating shaft 264. A torsion spring 265 is installed on the rotating shaft 264. The torsion spring 265 has a first abutting top 268 and a second abutting top 269. The first abutting top 268 abuts against the bottom of the opening and closing plates 263, and the second abutting top 269 abuts against the groove surface of the clearance groove 267. When collecting excrement, it is difficult to collect the excrement because the excrement of the patient exists in the form of solid, liquid or other viscous forms. The torsion spring 265 allows the two opening and closing plates 263 to maintain an oblique upward posture, i.e., an open state, in the initial state. The low-pressure environment formed in the bag body 21 compresses the opening and closing plates 263 downward, thereby closing the opening and closing plates 263. At this time, the inside and outside of the bag body 21 reach a balance, and the one-way valve 26 is closed. Once the patient defecates, the excrement presses on the opening and closing plates 263, and the balance between the inside and outside of the opening and closing plates 263 is destroyed, so that the opening and closing plates 263 are pushed toward the inside of the bag body 21 by the excrement, so that the excrement is sucked into the bag body 21.

[0030] The connection pipe 11 is provided with a flushing device 3, which includes a collection bag 31 and a squeezing bag 35. The collection bag 31 is used to collect waste liquid after flushing, and the squeezing bag 35 is filled with cleaning liquid. A connection pipe 32 connected to the collection bag 31 is provided at one end of the collection bag 31, and an external thread is provided on the outer surface of the connection pipe 32. The connection pipe 32 is installed inside the connection pipe 11 through the external thread on the outer surface.

[0031] A connecting bracket 33 is provided inside the connecting tube three 32, and a flushing tube 34 is fixed in the middle of the connecting bracket 33. The top of the flushing tube 34 extends out of the connecting tube three 32. When the connecting tube three 32 of the flushing device 3 is installed in the connecting tube one 11, the flushing tube 34 in the connecting tube three 32 will be aimed at the patient's perianal skin, so as to facilitate the subsequent flushing of the patient's anus with the cleaning fluid.

[0032] The flushing tube 34 passes through the middle of the collection bag 31 and is connected to the squeezing bag 35. The bottom of the squeezing bag 35 is provided with an opening 351, and the opening 351 is provided with a sealing cover 2 36. The cleaning liquid in the squeezing bag 35 is rushed in from the opening 351 at the bottom of the squeezing bag 35, and is sealed with the sealing cover 2 36 after rushing in. Then the medical staff holds the squeezing bag 35 by hand, and the cleaning liquid therein is squeezed out from the top of the flushing tube 34 and sprayed near the patient's anus for cleaning. The waste liquid after cleaning enters the collection bag 31 along the gap left between the connecting bracket 33 and the flushing tube 34 in the connecting tube 3 32. The collection bag 31 is made of transparent material, which is convenient for medical staff to observe the flushing amount and control the flushing amount.

[0033] The drying device 4 is installed on the connecting pipe 11, and a connecting pipe 41 is provided at the air outlet of the drying device 4. The outer surface of the connecting pipe 41 is provided with an external thread, and the drying device 4 is installed in the connecting pipe 11 through the external thread of the outer surface of the connecting pipe 41. The drying device 4 is a low-power hair dryer. After washing, the patient's perianal skin is moist, which is easy to cause discomfort. Therefore, the washing device 3 is replaced with the drying device 4, and the patient's perianal skin is slowly dried by a low-power hair dryer.

[0034] Working principle: For patients with excrement incontinence in the hospital, first put on the special underwear 1, and align the connecting part of the hose 111 and the special underwear 1 with the adhesive ring 12 on the special underwear 1 and stick it near the patient's anus. Then press the expansion device 25 inside the bag body 21 to make the distance between the two expansion plates 251 close and make the storage bag 2 flat. At this time, the spring 252 between the expansion plates 251 will expand the two expansion plates 251 towards each other, so that the storage bag 2 is low-pressure inside, so that the two opening and closing plates 263 of the one-way valve are pressed together by the high pressure outside, so that the one-way valve 26 is closed. At this time, due to the closing of the one-way valve 26, the storage bag 2 is always in a low-pressure state. The opening and closing plates 263 in the initial state are in an upward tilted open state due to the torsion spring 265 at the bottom. Then the storage bag 2 is installed in the connecting pipe 11 through the external thread on the connecting pipe 22. When the patient excretes without voluntary control, the excrement enters the connecting tube 2 22 through the connecting tube 1 11 and contacts the opening and closing plate 263 in the one-way valve 26. Since the opening and closing plate 263 is pressed together by the external high pressure, once excrement contacts the opening and closing plate 263, the pressed state of the two will be broken, and the two will continue to flip downward, and the excrement will be quickly absorbed by the low-pressure environment inside the storage bag 2. After the absorption is completed, since the space inside the storage bag 2 is much larger than the volume of the excrement at one time, the expansion device 25 can still expand a certain space at this time, that is, the storage bag 2 still maintains a low pressure, so that the opening and closing plate 263 in the one-way valve 26 is pressed together again, thereby ensuring that the collected excrement will not flow back.

[0035] The storage bag 2 is a disposable item. After collecting once, the medical staff removes it from the connecting tube 11. At this time, the patient's anus needs to be cleaned, and the flushing device 3 is installed in the connecting tube 11 through the connecting tube 3 32. Then, the squeezing bag 35 storing the cleaning liquid is squeezed, and the cleaning liquid is sprayed around the patient's anus for cleaning. The cleaned liquid flows back and enters the collection bag 31 through the connecting tube 3 32. The outside of the collection bag 31 is provided with a scale. When a certain cleaning amount is reached, the cleaning stops, indicating that the cleaning is completed.

[0036] Finally, by installing the drying device 4 in the connecting pipe 11, a low-power hair dryer slowly blows out hot air to dry the patient's anus. After drying, the drying device 4 is disassembled, a new storage belt is replaced, and the above operation is repeated after waiting for the next excretion.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An excrement collector, characterized in that: The invention comprises a special underwear (1), wherein a connecting tube (11) is arranged at a position corresponding to the anus of the special underwear (1), and adhesive rings (12) are arranged around the connection between the connecting tube (11) and the special underwear (1). A storage bag (2) is connected to the connecting tube (11), and the storage bag (2) comprises a bag body (21). A connecting tube (22) communicating with the bag body (21) is arranged at one end of the bag body (21), and the connecting tube (22) is assembled in the connecting tube (11). A one-way valve (26) is also arranged inside the connecting tube (22), and an opening device (25) is arranged inside the bag body (21).

2. The excrement collector according to claim 1, characterized in that: The inner side surface of the connecting tube 1 (11) is provided with an internal thread, and the outer side surface of the connecting tube 2 (22) is provided with an external thread. The connecting tube 2 (22) is connected to the internal thread on the inner side surface of the connecting tube 1 (11) via the external thread on the outer side surface. The inner side surface of the connecting tube 2 (22) is provided with an internal thread. The end of the connecting tube 1 (11) connected to the special underwear (1) is a hose 1 (111), and the upper layer of the connecting tube 2 (22) is a hose 2 (221).

3. The excrement collector according to claim 1, characterized in that: An opening device (25) is arranged inside the bag body (21), the opening device (25) comprising an opening plate (251), the opening plates (251) being two pieces and fixedly connected oppositely to two bag surfaces inside the bag body (21), a spring (252) being arranged between the two opening plates (251), the opening device (25) being used to open the storage bag (2), so that the inside of the bag body (21) presents a low-pressure area.

4. The excrement collector according to claim 1, characterized in that: The space that can be accommodated inside the bag body (21) is larger than the volume of a single excrement.

5. The excrement collector according to claim 1, characterized in that: The other end of the bag body (21) is provided with a pouring opening (23), and a sealing cover (24) is provided on the pouring opening (23).

6. The excrement collector according to claim 1, characterized in that: The one-way valve (26) comprises an outer sleeve (261) and an inner sleeve (262). The inner sleeve (262) is arranged inside the outer sleeve (261). An outer surface of the outer sleeve (261) is provided with an external thread. The one-way valve (26) is installed inside the second connecting pipe (22) via the external thread. Two semicircular opening and closing plates (263) are arranged opposite to each other inside the inner sleeve (262), and two clearance grooves (267) are arranged opposite to each other on the inner wall of the inner sleeve (262). The opening and closing plates (263) are connected to a rotating shaft (264) via a connecting column (266), and the opening and closing plates (263) are rotatably installed in the clearance groove (267) via the rotating shaft (264). A torsion spring (265) is installed on the rotating shaft (264), and the torsion spring (265) has a first abutting top end (268) and a second abutting top end (269), and the first abutting top end (268) abuts against the bottom of the opening and closing plates (263), and the second abutting top end (269) abuts against the groove surface of the clearance groove (267).

7. The excrement collector according to claim 1, characterized in that: The connecting pipe one (11) is provided with a flushing device (3), the flushing device (3) comprising a collecting bag (31) and a squeezing bag (35); one end of the collecting bag (31) is provided with a connecting pipe three (32) connected to the collecting bag (31); an external thread is provided on the outer surface of the connecting pipe three (32); the connecting pipe three (32) is installed inside the connecting pipe one (11) via the external thread on the outer surface.

8. The excrement collector according to claim 7, characterized in that: A connecting bracket (33) is provided inside the connecting tube three (32), a flushing tube (34) is fixed in the middle of the connecting bracket (33), the top of the flushing tube (34) extends out of the connecting tube three (32), the flushing tube (34) passes through the middle of the collecting bag (31) and is connected to a squeezing bag (35), an opening (351) is provided at the bottom of the squeezing bag (35), and a sealing cover (36) is provided on the opening (351).

9. The excrement collector according to claim 1, characterized in that: A drying device (4) is installed on the connecting pipe one (11); a connecting pipe four (41) is provided at the air outlet of the drying device (4); an external thread is provided on the outer surface of the connecting pipe four (41); and the drying device (4) is installed in the connecting pipe one (11) via the external thread on the outer surface of the connecting pipe four (41).

10. The excrement collector according to claim 9, characterized in that: The drying device (4) is a low-power hair dryer.

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