CN115212056A - Water leakage-proof portable bed pan - Google Patents
Water leakage-proof portable bed pan Download PDFInfo
- Publication number
- CN115212056A CN115212056A CN202210854029.0A CN202210854029A CN115212056A CN 115212056 A CN115212056 A CN 115212056A CN 202210854029 A CN202210854029 A CN 202210854029A CN 115212056 A CN115212056 A CN 115212056A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- air
- main body
- assembly
- toilet box
- Prior art date
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 29
- 230000000474 nursing effect Effects 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 210000001217 buttock Anatomy 0.000 description 12
- 230000001960 triggered effect Effects 0.000 description 9
- 238000011084 recovery Methods 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 210000000436 anus Anatomy 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G9/00—Bed-pans, urinals or other sanitary devices for bed-ridden persons; Cleaning devices therefor, e.g. combined with toilet-urinals
-
- 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
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/48—Drying by means of hot air
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/02—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with toilet conveniences, or specially adapted for use with toilets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/047—Beds for special sanitary purposes, e.g. for giving enemas, irrigations, flushings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G9/00—Bed-pans, urinals or other sanitary devices for bed-ridden persons; Cleaning devices therefor, e.g. combined with toilet-urinals
- A61G9/02—Cleaning devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0266—Stands, holders or storage means for irrigation devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0287—Cannula; Nozzles; Tips; their connection means with an external liquid collector
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Nursing (AREA)
- Non-Flushing Toilets (AREA)
Abstract
The invention discloses a leakage-proof portable bedpan, which comprises a bedpan main body, an air inlet pipe assembly and a valve assembly, wherein the bedpan main body is provided with a discharge port, an air inlet and a wearing port; the air inlet pipe assembly is arranged on the outer side of the toilet box main body and is communicated with the air inlet, the air inlet pipe assembly is provided with an air leakage opening, and the air leakage opening is communicated with the air inlet and the external space of the toilet box main body; the valve component is movably arranged at the air inlet and has a closed state of normally closing and blocking the air inlet and an open state of opening the air inlet. The technical scheme of the invention can reduce the risk of water leakage from the wearing opening in the using process.
Description
Technical Field
The invention relates to the field of medical care equipment, in particular to a water leakage-proof portable bed pan.
Background
Clinically, it is very difficult to care for some patients or old people who cannot move or are inconvenient to move. Currently, there are some care devices, such as a bedpan, that can help patients or the elderly to solve certain hygiene problems. Generally, the personal toilet has an outlet, a flushing port and an air inlet, when in use, the excrement of a patient or an old person can be discharged through the outlet, the flushing port can spray water for cleaning the patient or the old person, and the air inlet can be dried by warm air. When in actual use, can have the condition that the discharge port is blockked up, when the discharge port is plugged up, the air intake lasts the air inlet, and the bedroom stool pot internal pressure increases, and then leads to the condition that inside water leaked from wearing the mouth outwards, has not only the pollution problem like this, also can wet sheet quilt etc. problem, and use experience is poor.
Disclosure of Invention
The invention mainly aims to provide a water leakage-proof portable bed pan, which aims to reduce the risk of water leakage from a wearing opening to the outside in the using process.
In order to achieve the above object, the present invention provides a water leakage proof personal urinal, comprising:
the toilet box comprises a toilet box main body, a toilet box main body and a suction assembly, wherein the toilet box main body is provided with a discharge port, an air inlet and a wearing port, the discharge port is arranged at the bottom of the toilet box main body, the air inlet is arranged at the upper part of the toilet box main body, the wearing port is arranged at the side part of the toilet box main body and is positioned above the discharge port at intervals, and the discharge port is used for communicating with the suction assembly;
the air inlet pipe assembly is arranged on the outer side of the toilet box main body and is communicated with the air inlet, the air inlet pipe assembly is provided with an air leakage opening, and the air leakage opening is communicated with the air inlet and the external space of the toilet box main body; and
and the valve component is movably arranged at the air inlet and has a closed state of normally closing and blocking the air inlet and an open state of opening the air inlet.
Optionally, the valve assembly comprises a valve body and an elastic part, the valve body is located on one side of the air inlet facing the inner cavity of the toilet box main body and covers the air inlet, and the elastic part is connected between the toilet box main body and the valve body and drives the valve body to cover the air inlet in an elastic deformation manner.
Optionally, air inlet department is equipped with the air-inlet grille, the valve body is equipped with two at least spacing posts, every spacing post is corresponding to wear to locate the clearance of air-inlet grille, the valve assembly still includes the locating part, the locating part is located the air-inlet grille deviates from one side of chamber of toilet box main part to connect two at least spacing post, the elastic component compressed ground butt in the locating part with between the air-inlet grille.
Optionally, the elastic member is a compression spring and is sleeved on the limiting column.
Optionally, the intake pipe subassembly includes intake pipe and inlet hood, the inlet hood is located the outside of air inlet, and with enclose between the box for toilet main part and close and form the chamber of admitting air, intake pipe one end with the chamber of admitting air intercommunication, the inlet hood with enclose between the box for toilet main part and close and form the mouth of disappointing.
Optionally, the periphery of the air inlet cover and the outer surface of the toilet box main body are arranged at intervals so as to form an annular air release opening at intervals with the toilet box main body, and the air inlet pipe extends into the air inlet cavity from the air release opening.
Optionally, the part of the air inlet pipe, which is located outside the air inlet cover, is provided with an air outlet, and the air outlet is arranged towards the toilet box main body.
Optionally, the air outlet is located below the toilet box main body and is arranged towards the bottom of the toilet box main body.
Optionally, the leakage-proof portable bedpan further comprises a nursing device, the nursing device is provided with a hot air assembly, and the hot air assembly is communicated with the air inlet pipe.
Optionally, the hot air assembly includes a mounting housing and a heater, the mounting housing is provided with a heating cavity, an air inlet channel and an air outlet channel, the heater is disposed in the heating cavity and located between the air inlet channel and the air outlet channel, the air outlet channel is connected to the air inlet pipe assembly, the air outlet channel has a first channel wall opposite to the heating cavity and a second channel wall extending from the first channel wall toward the heating cavity, one end of the first channel wall connected to the second channel wall is provided with a first temperature sensor, and the second channel wall is provided with a second temperature sensor;
the controller is used for controlling the heater to stop heating when the first temperature sensor reaches a first preset temperature, the controller is used for controlling the heater to stop heating when the second temperature sensor reaches a second preset temperature, and the first preset temperature is lower than the second preset temperature.
According to the technical scheme, the movable valve assembly is arranged at the air inlet of the toilet box main body, so that the valve assembly has a closed state of normally closing and blocking the air inlet and an open state of opening the air inlet. Therefore, in the using process, when the outlet is not blocked, negative pressure can be normally generated, the air pressure of the inner cavity of the toilet box main body is smaller than the external air pressure, and when a certain pressure difference is reached, external air flows from the air inlet to the inner cavity of the toilet box main body, so that the air inlet is opened by the valve assembly, and the drying function is performed. When the toilet is used, when the discharge port is blocked, negative pressure suction is difficult to generate at the discharge port, so that the pressure difference between the air pressure in the inner cavity of the toilet main body and the external air pressure is reduced. When the pressure difference between the air pressure in the inner cavity of the toilet main body and the external air pressure is smaller than a certain pressure difference, the valve assembly moves to a closed state to block the air inlet, so that the condition that the air pressure in the inner cavity of the toilet main body is increased due to the fact that the air inlet continuously admits air when the discharge port is blocked, and water in the inner cavity of the toilet main body leaks out from the wearing port is avoided. The setting of disappointing the mouth, when the discharge port was blocked up, even there was the air current to carry from the intake pipe subassembly, also can let out from disappointing the mouth, avoided the air current that the intake pipe subassembly carried to open the condition of valve member. Thereby reducing the risk of water leakage from the wearing opening of the toilet main body in the using process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of a portable bedpan with water leakage prevention according to an embodiment of the present invention;
FIG. 2 is an exploded view of the main body and air intake shroud of the toilet box of FIG. 1;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a cross-sectional view of the personal toilet of FIG. 1;
FIG. 5 is an enlarged view at B in FIG. 4;
FIG. 6 is a schematic view of a nursing device in an embodiment of the leakproof portable bedpan of the present invention;
fig. 7 is a top view of the treatment device of fig. 6;
FIG. 8 is a cross-sectional view taken at X-X in FIG. 7;
FIG. 9 is an enlarged view at C of FIG. 8;
fig. 10 is a schematic view of the internal structure of the fig. 6 treatment device with the housing assembly removed.
The reference numbers illustrate:
10. a main body of the toilet box; 11. an air inlet; 12. an outlet port; 13. a wearing opening; 14. an air inlet grille; 20. an air intake duct assembly; 201. an air escape opening; 21. an air inlet pipe; 211. an air outlet; 22. an air intake hood; 23. an air inlet cavity; 30. a valve assembly; 31. a valve body; 311. a limiting column; 32. an elastic member; 33. a limiting member; 40. a care device; 41. a hot air assembly; 401. installing a shell; 411. a heating chamber; 412. an air inlet channel; 413. an air outlet channel; 414. a first channel wall; 415. a second channel wall; 416. a heater; 42. a housing assembly; 43. a suction assembly; 44. a recovery assembly; 45. a first temperature sensor; 46. a second temperature sensor.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indication is changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a water leakage-proof portable bed pan.
In the embodiment of the invention, as shown in fig. 1 to 10, the leakage-proof personal chamber pot comprises a chamber pot main body 10, an air inlet pipe 21 assembly 20 and a valve assembly 30, wherein the chamber pot main body 10 is provided with an outlet 12, an air inlet 11 and a wearing port 13, the outlet 12 is arranged at the bottom of the chamber pot main body 10, the air inlet 11 is arranged at the upper part of the chamber pot main body 10, the wearing port 13 is arranged at the side part of the chamber pot main body 10 and is spaced above the outlet 12, and the outlet 12 is used for communicating with a suction assembly; the air inlet pipe 21 assembly 20 is arranged on the outer side of the toilet box main body 10 and is communicated with the air inlet 11, the air inlet pipe 21 assembly 20 is provided with an air leakage opening 201, and the air leakage opening 201 is communicated with the air inlet 11 and the external space of the toilet box main body 10; the valve assembly 30 is movably installed at the air inlet 11, and has a closed state of normally closing the air inlet 11 and an open state of moving toward the inner cavity of the main body 10 of the toilet box to open the air inlet 11.
In this embodiment, the main body 10 of the toilet box is further provided with at least one water spraying opening, when in use, the outlet 12 can be connected with the collecting device, the air inlet pipe assembly is connected with the air supply assembly, and the water spraying opening is connected with the water spraying assembly. The main body 10 of the toilet box can be mounted to the buttocks of the user through the wearing opening 13 so that the buttocks of the user is partially positioned in the inner chamber of the main body 10 of the toilet box, so that when the user urinates or defecates, the excrement discharged into the main body 10 of the toilet box can be discharged into the corresponding collecting device through the discharge opening 12. Can spray water towards user's buttock through the water jet to wash user's buttock, wash the back of accomplishing, can be through intake pipe 21 subassembly 20 and air inlet 11 towards box main part 10 inner chamber air supply, in order to dry user's buttock. Alternatively, the air inlet 11 is provided at the top of the pad main body 10.
In a normal state, i.e. when no negative pressure is generated at the outlet 12 and no airflow is supplied to the inlet 11, the valve assembly 30 blocks the inlet 11. In use, when the outlet 12 generates negative pressure, the air pressure in the chamber of the main body 10 is less than the outside air pressure, and a predetermined pressure difference is reached, the outside air flows from the inlet 11 to the chamber of the main body 10, so that the valve assembly 30 moves toward the chamber of the main body 10, and the inlet 11 is opened. When the outlet 12 is blocked during use, the outlet 12 is difficult to generate negative pressure suction, so that the pressure difference between the air pressure in the inner cavity of the chamber main body 10 and the external air pressure becomes small. When the pressure difference between the air pressure in the inner cavity of the toilet main body 10 and the external air pressure is smaller than the preset pressure difference, the valve assembly 30 moves to the closed state to block the air inlet 11, so as to avoid the situation that the air pressure in the inner cavity of the toilet main body 10 is increased due to the continuous air inlet of the air inlet 11 when the outlet 12 is blocked, and the water in the inner cavity of the toilet main body 10 leaks out from the wearing port 13. The air release opening 201 is arranged to release air from the air release opening 201 even if air is delivered from the air inlet pipe 21 assembly 20 when the outlet 12 is blocked, so as to avoid the condition that the air delivered from the air inlet pipe 21 assembly 20 opens the valve assembly 30.
The technical scheme of the invention is that the movable valve assembly 30 is arranged at the air inlet 11 of the toilet box main body 10, so that the valve assembly 30 has a closed state of being normally closed and blocked on the air inlet 11 and an open state of opening the air inlet 11. Therefore, in the using process, when the outlet 12 is not blocked, negative pressure can be normally generated, the air pressure in the inner cavity of the chamber main body 10 is smaller than the external air pressure, and when a certain pressure difference is reached, the external air flow flows from the air inlet 11 to the inner cavity of the chamber main body 10, so that the air inlet 11 is opened by the valve assembly 30, and the drying function is performed. When the outlet 12 is blocked during use, the outlet 12 is difficult to generate negative pressure suction, so that the pressure difference between the air pressure in the inner cavity of the chamber main body 10 and the external air pressure becomes small. When the pressure difference between the air pressure in the inner cavity of the toilet main body 10 and the external air pressure is smaller than a certain pressure difference, the valve assembly 30 moves to the closed state to block the air inlet 11, so as to avoid the situation that the air pressure in the inner cavity of the toilet main body 10 is increased due to the continuous air inlet of the air inlet 11 when the outlet 12 is blocked, and the water in the inner cavity of the toilet main body 10 leaks out from the wearing opening 13. The air release opening 201 is arranged to release air from the air release opening 201 even if air is delivered from the air inlet pipe 21 assembly 20 when the outlet 12 is blocked, so as to avoid the condition that the air delivered from the air inlet pipe 21 assembly 20 opens the valve assembly 30. Thereby reducing the risk of water leakage from the wearing opening 13 of the toilet main body 10 during use.
It should be noted that, in the actual use process, water leakage at the wearing opening 13 is a problem that those skilled in the art want to solve, and up to now, those skilled in the art usually consider how to improve the sealing performance of the wearing opening 13, for example, how to make the edge portion of the wearing opening 13 contact with the human body tightly to achieve the sealing effect, so as to solve the water leakage problem, but all the time, the effect is not good. The invention provides a new solution, and the technical scheme of the invention can well reduce the risk of outward water leakage at the wearing opening 13.
In some embodiments, the valve assembly 30 includes a valve body 31 and an elastic member 32, the valve body 31 is movably installed at the air inlet 11 and has a closed state of normally closing the air inlet 11 and an open state of moving toward the inner cavity of the main body 10 to open the air inlet 11. Specifically, the valve body 31 is located on one side of the air inlet 11 facing the inner cavity of the toilet main body 10 and covers the air inlet 11, and the elastic member 32 is connected between the toilet main body 10 and the valve body 31 and has an elastic deformation for driving the valve body 31 to cover the air inlet 11.
In the using process, when the negative pressure is generated at the outlet 12, the air pressure in the inner cavity of the main body 10 of the toilet box is smaller than the external air pressure, and a preset pressure difference is reached, the external air flows from the air inlet 11 to the inner cavity of the main body 10 of the toilet box, so that the valve body 31 overcomes the pressure of the elastic member 32 to move towards the inner cavity of the main body 10 of the toilet box, and the air inlet 11 is opened. When the discharge port 12 is blocked, the discharge port 12 is less likely to generate negative pressure suction, and the pressure difference between the air pressure in the chamber of the main body 10 and the outside air pressure becomes small. When the pressure difference between the air pressure in the inner cavity of the chamber main body 10 and the external air pressure is smaller than the preset pressure difference, the air flow entering the inner cavity of the chamber main body from the air inlet 11 becomes weak, and under the action of the elastic member 32, the valve body 31 can be driven to move towards the air inlet 11, and the air inlet 11 is blocked. Therefore, the structure of the valve assembly 30 is simple, the structure of the portable bedpan can be simplified, and the production cost is reduced.
Of course, in other embodiments, the valve body 31 may be partially or completely installed in the air inlet 11, and the air inlet 11 is opened when the valve body 31 is partially or completely slid out from the air inlet 11 toward the inner cavity of the main body 10. Additionally, in other embodiments. The valve assembly 30 comprises a motor and a valve structure connected to the motor, and can also detect the air pressure in the inner cavity of the toilet main body 10 through an air pressure sensor, and drive the valve structure to close the air inlet 11 through the motor when the air pressure in the inner cavity of the toilet main body 10 is greater than a preset air pressure value. Otherwise, the motor-driven valve structure opens the air inlet 11. Or the valve assembly 30 includes a motor and a valve structure connected to the motor, or the air pressure in the inner cavity of the main body 10 of the toilet box can be detected by the first air pressure sensor, the external air pressure of the main body 10 of the toilet box can be detected by the second air pressure sensor, and when the difference between the air pressure in the inner cavity of the main body 10 of the toilet box and the external air pressure is smaller than the preset air pressure value, the valve structure is driven by the motor to close the air inlet 11. Otherwise, the motor-driven valve structure opens the air inlet 11.
In some embodiments, the air inlet grille 14 is disposed at the air inlet 11, the valve body 31 has at least two limiting posts 311, each limiting post 311 correspondingly penetrates through a gap of the air inlet grille 14, the valve assembly 30 further includes a limiting member 33, the limiting member 33 is disposed on a side of the air inlet grille 14 facing away from the inner cavity of the toilet main body 10 and connected to at least two limiting posts 311, and the elastic member 32 is compressively abutted between the limiting member 33 and the air inlet grille 14. Specifically, the valve body 31 is located in the inner cavity of the main body 10, that is, the valve body 31 is located on one side of the air-inlet grille 14 facing the inner cavity of the main body 10, and can cover the gap of the air-inlet grille 14. With this arrangement, the valve body 31 can be mounted in the gap of the air-inlet grille 14, and thus, there is no need to form a separate mounting structure on the toilet main body 10, and the structure of the toilet main body 10 can be simplified. Furthermore, the limiting member 33 and the valve body 31 may be configured as a detachable structure, i.e., the limiting member 33 and the valve body 31 are independent from the main body 10, thereby facilitating the replacement of the valve assembly 30. Of course, in other embodiments, a through hole may be formed in the edge portion of the air inlet, so that the position-limiting post 311 passes through the through hole to connect with the position-limiting member 33.
In some embodiments, the elastic member 32 is a compression spring and is sleeved on the position-limiting post 311. The elastic member 32 can be limited by the limiting column 311, so that the elastic member 32 is prevented from being displaced, and the mounting structure of the elastic member 32 is avoided, thereby simplifying the structure of the valve assembly 30 and the toilet main body 10. Of course, in other embodiments, the elastic member 32 may abut between the limiting member 33 and the air-intake grille 14.
In some embodiments, the air inlet pipe 21 assembly 20 includes an air inlet pipe 21 and an air inlet cover 22, the air inlet cover 22 is covered outside the air inlet 11 and encloses with the toilet box main body 10 to form an air inlet cavity 23, one end of the air inlet pipe 21 is communicated with the air inlet cavity 23, and an air release opening 201 is enclosed between the air inlet cover 22 and the toilet box main body 10. Specifically, one end of the air inlet pipe 21 extends into the air inlet cavity 23 and is spaced from the air inlet 11, so that the airflow flowing out from the end of the air inlet pipe 21 firstly flows into the air inlet cavity 23, at least part of the airflow enters the inner cavity of the toilet box main body 10 from the air inlet 11 during normal air supply, and when the valve assembly 30 is in a closed state, the airflow flowing out from the air inlet pipe 21 can be discharged to the outside through the air discharge opening 201. Like this when the air current that intake pipe 21 flows out is the hot gas flow, can make the hot gas flow that leaks from disappointing mouth 201 flow along the lateral surface of just box main part 10, can utilize the hot gas flow heating just box main part 10, when promoting the user and using the travelling comfort, can promote the utilization ratio of hot gas flow.
Of course, in other embodiments, one end of the air inlet pipe 21 may be connected to the air inlet 11, and the air release opening 201 may be opened on the air inlet pipe 21. Alternatively, the air inlet 201 is formed by enclosing the air inlet cover 22 and the toilet main body 10, and the air inlet 201 is also arranged on the air inlet 21. In addition, in other embodiments, the air inlet cover 22 may be provided with an air release opening 201.
In some embodiments, the peripheries of the air inlet covers 22 are spaced from the outer surface of the toilet main body 10 to form an annular air release opening 201 spaced from the toilet main body 10, and the air inlet pipe 21 extends from the air release opening 201 into the air inlet cavity 23. Thus, the air flow of the air inlet cavity 23 can flow out from the periphery of the air inlet cover 22 towards the outer side surface of the toilet box main body 10, so that when the air flow flowing out from the air inlet pipe 21 is hot air flow, the hot air flow leaked out from the air leakage opening 201 can better surround the outer side surface of the toilet box main body 10, and the toilet box main body 10 can be better heated by the hot air flow.
In some embodiments, the portion of the air inlet pipe 21 outside the air inlet cover 22 is provided with an air outlet 211, and the air outlet 211 is disposed toward the toilet box main body 10. Specifically, when the outlet 12 is blocked, the air flow in the air inlet 21 can also be discharged from the air outlet 211, which can reduce the air pressure in the air inlet cavity 23 of the flow passage, thereby reducing the risk that the valve assembly 30 is opened due to the excessive air pressure in the air inlet cavity 23, and better reducing the risk that the toilet main body 10 leaks water from the wearing opening 13 during use.
In some embodiments, the air outlet 211 is disposed toward the outer side surface of the pad main body 10. Thus, when the air flow flowing out from the air inlet pipe 21 is hot air flow, the hot air flow discharged from the air outlet 211 can blow to the outer side surface of the toilet box main body 10, so that the toilet box main body 10 can be heated by the hot air flow, and the utilization rate of the hot air flow can be improved while the use comfort of a user is improved. And the heating area of the toilet box main body 10 can be increased by the arrangement of the air escape opening 201 and the air outlet 211.
In some embodiments, the air outlet 211 is located below the main body 10 of the toilet box and is disposed toward the lower portion of the main body 10 of the toilet box. Thus, when the hot air flow discharged from the air outlet 211 is blown to the lower part of the toilet box main body 10, the hot air flow can further flow upwards along the outer side surface of the toilet box main body 10, so that the toilet box main body 10 can be heated better, and the hot air flow discharged from the air outlet 211 and the hot air flow flowing from the annular air leakage opening 201 can be mixed, so that the toilet box main body 10 is wrapped by the two air flows together, and the toilet box main body 10 can be heated and insulated better. Of course, in other embodiments, the air outlet 211 may also be provided on the side of the cartridge body 10 facing away from the wearing opening 13 thereof.
In some embodiments, the leakage-proof personal chamber pot further comprises a nursing device 40, the nursing device 40 is provided with a hot air assembly 41, and the hot air assembly 41 is communicated with the air inlet pipe 21. Thus, hot air can be supplied to the toilet box main body 10 through the hot air component 41, so that the hip of a user can be dried better, and the comfort in use can be prompted.
In some embodiments, the hot air assembly 41 includes a mounting housing 401 and a heater 416, the mounting housing 401 is provided with a heating cavity 411, an air inlet channel 412 and an air outlet channel 413, the heater 416 is disposed in the heating cavity 411 and located between the air inlet channel 412 and the air outlet channel 413, the air outlet channel 413 is connected to the air inlet pipe 21 assembly 20, the air outlet channel 413 has a first channel wall 414 opposite to the heating cavity 411 and a second channel wall 415 extending from the first channel wall 414 toward the heating cavity 411, one end of the first channel wall 414 connected to the second channel wall 415 is provided with a first temperature sensor 45, and the second channel wall 415 is provided with a second temperature sensor 46.
The controller is configured to control the heater 416 to stop heating when the first temperature sensor 45 reaches a first preset temperature, and the controller is configured to control the heater 416 to stop heating when the second temperature sensor 46 reaches a second preset temperature, where the first preset temperature is lower than the second preset temperature. The first preset temperature is the triggered temperature of the first temperature sensor 45, and the second preset temperature is the triggered temperature of the second temperature sensor 46.
Specifically, the first channel wall 414 and the second channel wall 415 are disposed at an included angle smaller than 180 °, for example, the first channel wall 414 and the second channel wall 415 may be disposed substantially vertically, which is equivalent to the air outlet channel 413 being disposed substantially in an inverted L shape, so that the pipe connected to the air outlet channel 413 may be disposed at one side of the heating cavity 411 in parallel, which may improve the structural compactness.
In use, the air flow from the air inlet passage 412 to the heating cavity 411 is heated when passing through the heater 416, and the heated air flow from the heater 416 can flow to the toilet main body 10 through the air outlet passage 413 and the air inlet pipe 21 assembly 20. When the hot air heated by the heater 416 flows into the air outlet channel 413, the hot air flows along the second channel wall 415 first, and when the hot air flows to the first channel wall 414, the hot air changes the flow direction and flows out along the first channel wall 414.
Thus, although the hot gas flow will first pass through the second temperature sensor 46, the hot gas flow will not sufficiently contact the first channel wall 414, and the hot gas flow will directly impinge on the end of the first channel wall 414 connected to the second channel wall 415, and the hot gas flow can sufficiently contact the end of the first channel wall 414 connected to the second channel wall 415, so that in practice the temperature of the end of the first channel wall 414 connected to the second channel wall 415 will rise before the temperature of the second channel wall 415, so that the temperature of the hot gas flow can be sufficiently detected by the first temperature sensor 45.
By providing the first temperature sensor 45 at the end of the first channel wall 414 that is connected to the second channel wall 415, providing the second channel wall 415 with the second temperature sensor 46, and providing the triggered temperature of the first temperature sensor 45 to be lower than the triggered temperature of the second temperature sensor 46, the temperature of the hot gas flow can be accurately detected by the first temperature sensor 45. The provision of the second temperature sensor 46 provides a double protection, for example, in the event of a failure of the first temperature sensor 45, the second temperature sensor 46 can also be used to detect the temperature of the hot gas stream. Since the triggered temperature of the second temperature sensor 46 is higher than the triggered temperature of the first temperature sensor 45, it is possible to avoid a situation where the second temperature sensor 46 is triggered before the first temperature sensor 45 when the first temperature sensor 45 is normally used. Therefore, the accuracy of detecting the temperature of hot air flow is improved, and double temperature protection can be better provided.
Optionally, the first temperature sensor 45 is configured as a recoverable temperature sensor (reusable), and the second temperature sensor 46 is configured as a non-recoverable temperature sensor (disposable), that is, in the using process, after the controller controls the heater 416 to stop heating when the first temperature sensor 45 reaches the first preset temperature, the controller is further configured to control the heater 416 to continue heating when the first temperature sensor 45 detects that the temperature of the hot air flow is lower than the first preset temperature. And after the controller controls the heater 416 to stop heating when the second temperature sensor 46 reaches the second preset temperature, the controller does not control the heater 416 to continue heating even if the temperature of the hot air flow is lower than the first preset temperature. Since the temperature of the hot air flow is actually higher than the suitable temperature of the human body when the second temperature sensor 46 is triggered, after the second temperature sensor 46 is triggered, a maintenance person needs to check, for example, whether an abnormal condition exists in the structure such as the heater 416. After the maintenance is completed, the controller may reset or replace the second temperature sensor 46 to control the heater 416 to stop heating when the second temperature sensor 46 reaches the second predetermined temperature during the next use.
In some embodiments, the treatment apparatus 40 includes a housing assembly 42, and a suction assembly 43 and a recovery assembly 44 both disposed within the housing assembly 42, the recovery assembly 44 being connected between a suction end of the suction assembly 43 and the discharge port 12, the suction assembly 43 generating a suction force at the discharge port 12 through the recovery assembly 44 such that the excreta and water discharged from the discharge port 12 can flow into the recovery assembly 44. The exhaust end of the suction assembly 43 is connected with the air inlet pipe 21 assembly 20 through the hot air assembly 41, that is, the hot air assembly 41 is connected between the exhaust end of the suction assembly 43 and the air inlet pipe 21 assembly 20, and the air inlet channel 412 is connected with the exhaust end of the suction assembly 43. In one embodiment, the nursing device 40 further comprises a filter assembly, and the hot air assembly 41 is disposed between the exhaust end of the suction assembly 43 and the air inlet pipe 21 assembly 20, so that the air exhausted from the exhaust end of the suction assembly 43 flows to the toilet main body 10 after being heated by the hot air assembly 41.
In some embodiments, the chamber pot further comprises a camera, the chamber pot main body 10 is provided with a see-through area, and the camera is installed outside the chamber pot main body 10 and is disposed toward the inner cavity of the chamber pot main body 10 through the see-through area so as to be disposed toward the buttocks of the user. Can shoot user's buttock anus region through the camera like this to can detect whether the user's buttock washes cleanly. Optionally, the personal closet or the nursing device 40 is provided with a controller, the controller is electrically connected with the camera, the personal closet has a sampling mode, and in the sampling mode, the controller is used for controlling the camera to shoot the buttocks of the user so as to obtain and store the initial image information of the buttocks of the user. Thus, when the user defecates, the controller is used for controlling the camera to shoot the real-time image information of the buttocks of the user, comparing the initial image information with the real-time image information, and controlling the flushing assembly to flush the buttocks of the user through the water spraying opening if the initial image information is different from the real-time image information. And if the initial image information is consistent with the real-time image information image, controlling the flushing assembly to stop working. The controller then controls the hot air assembly 41 to supply air through the air inlet. Therefore, automatic cleaning can be realized, and the privacy of a user is protected. Of course, in some embodiments, the picture taken by the camera may also be sent to the display device for the user himself, his family members, or the caregiver to view.
In some embodiments, the chamber pot further comprises a heating assembly, which is installed outside the chamber pot main body 10 to heat the chamber pot main body 10, so as to improve the comfort of the user.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a leak protection water personal bedroom stool pot which characterized in that includes:
the toilet box comprises a toilet box main body, a toilet box main body and a suction assembly, wherein the toilet box main body is provided with a discharge port, an air inlet and a wearing port, the discharge port is arranged at the bottom of the toilet box main body, the air inlet is arranged at the upper part of the toilet box main body, the wearing port is arranged at the side part of the toilet box main body and is positioned above the discharge port at intervals, and the discharge port is used for being communicated with the suction assembly;
the air inlet pipe assembly is arranged on the outer side of the toilet box main body and is communicated with the air inlet, the air inlet pipe assembly is provided with an air leakage opening, and the air leakage opening is communicated with the air inlet and the external space of the toilet box main body; and
and the valve component is movably arranged at the air inlet and has a closed state of normally closing and blocking the air inlet and an open state of opening the air inlet.
2. An anti-leakage water closet as claimed in claim 1, wherein said valve assembly comprises a valve body and an elastic member, said valve body is located at a side of said air inlet facing said chamber of said chamber main body and covers said air inlet, said elastic member is connected between said chamber main body and said valve body and has an elastic deformation for driving said valve body to cover said air inlet.
3. The leak-proof water closet according to claim 2, wherein an air inlet grille is disposed at the air inlet, the valve body has at least two position-limiting posts, each of the position-limiting posts is correspondingly disposed in a gap of the air inlet grille, the valve assembly further comprises a position-limiting member disposed at a side of the air inlet grille facing away from the inner cavity of the toilet main body and connected to at least two position-limiting posts, and the elastic member is compressively abutted between the position-limiting member and the air inlet grille.
4. The anti-leakage portable bed urinal according to claim 3, wherein said elastic member is a compression spring and is sleeved on said limit post.
5. An anti-leakage water-closet pan as claimed in claim 1, wherein said air inlet pipe assembly comprises an air inlet pipe and an air inlet cover, said air inlet cover is disposed outside said air inlet and forms an air inlet chamber with said pan body, one end of said air inlet pipe is connected to said air inlet chamber, and said air outlet is formed by said air inlet cover and said pan body.
6. The leak-proof water closet as defined in claim 5, wherein the periphery of said air inlet cover is spaced from the outer surface of said toilet box body to form said air outlet in a ring shape with said toilet box body, and said air inlet pipe extends from said air outlet into said air inlet chamber.
7. An anti-water-leakage portable bedpan as claimed in claim 5, wherein the part of the air inlet pipe outside the air inlet hood is provided with an air outlet, and the air outlet is arranged towards the main body of the bedpan.
8. The leak-proof water closet as defined in claim 7, wherein said air outlet is located below said toilet box body and is disposed toward the bottom of said toilet box body.
9. The leakage-proof water closet as recited in any one of claims 5 to 8, further comprising a nursing device, said nursing device being provided with a hot air assembly, said hot air assembly being in communication with said air inlet pipe.
10. The leak-proof water closet according to claim 9, wherein the hot air unit comprises a mounting housing and a heater, the mounting housing has a heating chamber, an air inlet channel and an air outlet channel, the heater is disposed in the heating chamber and located between the air inlet channel and the air outlet channel, the air outlet channel is connected to the air inlet pipe unit, the air outlet channel has a first channel wall opposite to the heating chamber and a second channel wall extending from the first channel wall toward the heating chamber, a first temperature sensor is disposed at an end of the first channel wall connected to the second channel wall, and a second temperature sensor is disposed on the second channel wall;
the controller is used for controlling the heater to stop heating when the first temperature sensor reaches a first preset temperature, the controller is used for controlling the heater to stop heating when the second temperature sensor reaches a second preset temperature, and the first preset temperature is lower than the second preset temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210854029.0A CN115212056A (en) | 2022-07-13 | 2022-07-13 | Water leakage-proof portable bed pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210854029.0A CN115212056A (en) | 2022-07-13 | 2022-07-13 | Water leakage-proof portable bed pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115212056A true CN115212056A (en) | 2022-10-21 |
Family
ID=83611105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210854029.0A Pending CN115212056A (en) | 2022-07-13 | 2022-07-13 | Water leakage-proof portable bed pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115212056A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002113052A (en) * | 2000-10-10 | 2002-04-16 | Niles Parts Co Ltd | Excrement disposal device |
| JP2004105506A (en) * | 2002-09-19 | 2004-04-08 | Mitsuaki Sakai | Sucking cleaning feces receiving device |
| CN201399026Y (en) * | 2009-03-10 | 2010-02-10 | 刘旭祥 | Intelligent cleaning nursing machine |
| CN203829204U (en) * | 2014-04-04 | 2014-09-17 | 苏州欧圣电气工业有限公司 | Safe mute nursing machine |
| CN108245343A (en) * | 2018-01-05 | 2018-07-06 | 上海弈东医疗科技有限公司 | A kind of bed intelligent nursing system and method |
| CN108784910A (en) * | 2017-11-20 | 2018-11-13 | 苏州欧圣电气股份有限公司 | The wearable work head of cleaning device and corresponding cleaning device |
| CN208641116U (en) * | 2017-09-28 | 2019-03-26 | 新海科技集团有限公司 | The sewage collection system of cleaning device |
| CN209548189U (en) * | 2018-10-17 | 2019-10-29 | 苏州欧圣电气股份有限公司 | Water barrier device and corresponding nursing machine host |
| CN210205050U (en) * | 2019-05-17 | 2020-03-31 | 深圳市惠百家智能设备有限公司 | Wearable miniature closestool and intelligent nursing equipment for excrement and urine |
-
2022
- 2022-07-13 CN CN202210854029.0A patent/CN115212056A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002113052A (en) * | 2000-10-10 | 2002-04-16 | Niles Parts Co Ltd | Excrement disposal device |
| JP2004105506A (en) * | 2002-09-19 | 2004-04-08 | Mitsuaki Sakai | Sucking cleaning feces receiving device |
| CN201399026Y (en) * | 2009-03-10 | 2010-02-10 | 刘旭祥 | Intelligent cleaning nursing machine |
| CN203829204U (en) * | 2014-04-04 | 2014-09-17 | 苏州欧圣电气工业有限公司 | Safe mute nursing machine |
| CN208641116U (en) * | 2017-09-28 | 2019-03-26 | 新海科技集团有限公司 | The sewage collection system of cleaning device |
| CN108784910A (en) * | 2017-11-20 | 2018-11-13 | 苏州欧圣电气股份有限公司 | The wearable work head of cleaning device and corresponding cleaning device |
| CN108245343A (en) * | 2018-01-05 | 2018-07-06 | 上海弈东医疗科技有限公司 | A kind of bed intelligent nursing system and method |
| CN209548189U (en) * | 2018-10-17 | 2019-10-29 | 苏州欧圣电气股份有限公司 | Water barrier device and corresponding nursing machine host |
| CN210205050U (en) * | 2019-05-17 | 2020-03-31 | 深圳市惠百家智能设备有限公司 | Wearable miniature closestool and intelligent nursing equipment for excrement and urine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4065002B2 (en) | Automatic defecation processing device | |
| KR940008470B1 (en) | Apparatus for removing noxious fumes and gases from acommode bowl | |
| JP4520510B2 (en) | Human supine toilet | |
| JP4520511B2 (en) | Detection system for human body supine toilet | |
| KR101299185B1 (en) | Automatic excretion cleaner | |
| JP2016523170A (en) | Automatic defecation processing device | |
| KR100797578B1 (en) | Automatic Excretion Cleaner | |
| US20120233761A1 (en) | Automatic wheelchair-type feces cleaner without need of undressing and dressing | |
| JP4643523B2 (en) | Automatic defecation processing device | |
| JP4119462B2 (en) | Automatic defecation processing device | |
| EP1873318A1 (en) | Human waste automatic processor | |
| JP4116652B2 (en) | Automatic defecation processing device | |
| CN113007852A (en) | Gas isolating device for sickbed | |
| KR20080000414A (en) | Automatic excretion cleaner | |
| KR100795149B1 (en) | Automatic Excretion Cleaner | |
| CN115212056A (en) | Water leakage-proof portable bed pan | |
| KR100829525B1 (en) | Automatic Excretion Cleaner | |
| KR100829524B1 (en) | Automatic Excretion Cleaner | |
| JP2510062Y2 (en) | Excretion treatment device | |
| JP2002113029A (en) | Excrement disposal device | |
| KR100941517B1 (en) | Hygiene care device | |
| JP4167278B2 (en) | Automatic defecation processing device | |
| CN106265042A (en) | Nasal cleaner | |
| JP4699959B2 (en) | Automatic defecation processing device | |
| CN220236123U (en) | Multifunctional medical protective clothing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |