CN211213786U - Bed pan structure of horizontal nursing bed - Google Patents

Abstract

The utility model discloses a horizontal nursing bed urinal structure installs on nursing bed for bed patient's stool and urine nursing, including urinal, the urinal and dirty bucket, the urinal is dismantled and is installed the one end of the urinal, dirty bucket sets up in the urinal below, the stool falling mouth of the urinal with the bung hole of dirty bucket is corresponding. The utility model discloses urinal dismantlement formula structure installs on the stool pot, can load and unload fast, is convenient for install and use and dismantle and wash, and rotatable first stool pot cover structure can make things convenient for bed patient's use to dress, and the flexible glue border material layer of first stool pot cover and second stool pot cover can effectively improve the comfort level of dressing simultaneously to have the effect of good leak protection water leakage; the odor overflow-proof structure is arranged, so that odor or sewage overflow in the sewage bucket can be effectively prevented, and the dryness and cleanness of the toilet can be effectively guaranteed; the nursing operation is simple and convenient, the nursing staff can clean and conveniently, and the nursing intensity of the nursing staff is effectively reduced.

Description

Bed pan structure of horizontal nursing bed

Technical Field

The utility model relates to a nursing equipment technical field, especially a horizontal nursing bed just fill structure.

Background

In order to guarantee the rehabilitation effect of patients in modern medical care, bed nursing is often needed to some severe patients, an excrement collecting structure is often designed for the bedridden patients who are inconvenient to move in some nursing beds, the excrement collecting structure is favorable for conveniently collecting excrement of the bedridden patients, the nursing difficulty of the patients is reduced, the bed environment of the patients is guaranteed, and the comfort level of the bedridden patients is increased. The existing nursing bed urinal structural design is not very reasonable, nursing bed mattresses are easily dirtied, a peculiar smell prevention structure is lacked, peculiar smell or dirt is easily generated to overflow, the air environment of a room is influenced, nursing experience is poor, the structural combination is not flexible enough, operation is not simple, convenient and rapid enough, and inconvenient nursing personnel clean the urinal and a dirt containing barrel to increase nursing working strength of the nursing personnel.

Disclosure of Invention

The utility model provides a to above-mentioned problem, provide a horizontal nursing bed just fill structure. The technical scheme of the utility model is that:

the utility model provides a horizontal nursing bed urinal structure, installs on nursing bed for bed patient's stool and urine nursing, includes urinal, the fill of lavatory pan and dirty bucket, the urinal dismantlement is installed the one end of the fill of lavatory pan, dirty bucket sets up in the fill of lavatory pan below, the mouth of falling the stool of the fill of lavatory pan with the bung hole of dirty bucket is corresponding.

As the preferable technical proposal of the utility model, the urinal comprises a side baffle, a feces collecting plate, a first urinal cover and a second urinal cover; the side baffle is in a U-shaped groove shape and sleeved outside the lower part of the second toilet bowl cover; the excrement collecting plate is fixed on the inner side of the lower end of the second excrement bucket cover and is combined with the second excrement bucket cover to form an excrement liquid collecting structure, and excrement liquid collecting holes are formed in the excrement collecting plate; the first toilet bowl cover is rotatably arranged on the inner side of the upper end of the side baffle and forms a convex cover cap along the opening direction of the U-shaped groove, and the first toilet bowl cover is sleeved on the outer side of the upper part of the second toilet bowl cover.

Furthermore, the edges of two sides of the lower section of the second toilet bowl cover are planar edges, and the lower parts of the planar edges protrude outwards along the opening direction to form cambered surface supports.

Furthermore, the edges of the first urinal cover and the second urinal cover are respectively provided with a soft rubber layer, and the edges of the first urinal cover and the second urinal cover are made into arc-shaped edges, so that the wearing comfort level and the fitting tightness of the urinal are improved, and water leakage and liquid leakage are avoided.

Furthermore, the toilet bowl comprises a base plate, an annular partition plate and a toilet bowl body, the annular partition plate and the base plate are sequentially stacked on an upper opening of the toilet bowl body, and the bottom of one end, connected with the urinal, of the toilet bowl body is provided with the toilet bowl opening; the annular partition plate is provided with an internal airflow cavity, a plurality of heating holes communicated with the internal airflow cavity are formed in the side face of the inner ring of the annular partition plate, and the heating holes can control the blowing-out of warm air after being communicated with a heating source through the internal airflow cavity, so that the toilet bowl structure and the buttocks of a patient can be quickly dried, and the bedridden environment can be kept dry and comfortable.

Furthermore, the annular partition plate further comprises an internal water supply pipeline, the water supply pipeline is communicated with a water supply pipe or a water supply tank and used for providing water for cleaning the toilet bucket, a first water spraying opening is formed in one end of the toilet opening of the water supply pipeline, a first water spraying head arranged on the first water spraying opening comprises an upper longitudinal spraying head and a lower cambered surface spraying head, and the upper longitudinal spraying head and the lower cambered surface spraying head are arranged on the cambered table top which is thin at the top and thick at the bottom. A plurality of longitudinal nozzles are arranged on the upper longitudinal spray head at intervals upwards; the lower cambered surface spray head is provided with a cambered spray nozzle downwards, water sprayed by the lower cambered surface spray nozzle is dispersed by the cambered table surface and then is matched with the inner cambered surface of the excrement bucket, and the lower cambered surface spray nozzle is used for cleaning the excrement bucket body at one end of the excrement falling port; the width of the longitudinal nozzle and the arc nozzle is 0.3-1mm, so that a better water spraying cleaning effect can be achieved.

Furthermore, the upper longitudinal spray head and the lower cambered spray head are independently supplied with water by water supply pipelines with different water pressure strengths respectively.

Furthermore, a baffle structure is arranged between the excrement falling port and the sewage bucket opening, and the baffle structure is fixed on the excrement falling port; the baffle structure comprises an upper baffle, a lower baffle and a baffle, the upper baffle and the lower baffle are mutually fixed to form a box body structure with a baffle hole, and the excrement falling port is communicated with the bucket opening of the dirty bucket through the baffle hole; the separation blade rotates to be installed in the box body structure, the rotation of separation blade can make its closure or open keep off the hole, when its closure promptly the separation blade cuts off dirty bucket and falls the intercommunication of just mouthful, and the overflow of isolated dirty bucket peculiar smell, dirty bucket can normally collect the filth of big urinal when opening.

Further, the dirt barrel is slidably arranged below the baffle structure; the sewage bucket comprises an automatic covering structure, the automatic covering structure comprises a first upper cover, a second upper cover and a movable sewage bucket cover, the first upper cover and the second upper cover mutually form a bucket cover moving space, the movable sewage bucket cover is clamped in the bucket cover moving space, a bucket cover sliding rail is arranged on the first upper cover of the bucket cover moving space, and a matched positioning rail is correspondingly arranged on the lower end surface of the movable sewage bucket cover, so that the movable sewage bucket cover can realize sliding positioning on the bucket cover sliding rail; the movable sewage barrel cover is characterized in that a cover plate bulge is arranged on the upper end face of the movable sewage barrel cover, a tension spring is arranged between the movable sewage barrel cover and the first upper cover, and two ends of the tension spring are fixedly connected with the first upper cover and the movable sewage barrel cover respectively.

Furthermore, a travel switch is arranged at the front end of the dirty bucket, and when the dirty bucket is pushed in place, the travel switch sends a switch-on signal to the controller, so that the controller enters a normal control state.

The utility model has the advantages that:

the utility model discloses urinal dismantlement formula structure installs on the stool pot, can load and unload fast, is convenient for install and use and dismantle and wash, and rotatable first stool pot cover structure can make things convenient for bed patient's use to dress, and the flexible glue border material layer of first stool pot cover and second stool pot cover can effectively improve the comfort level of dressing simultaneously to have the effect of good leak protection water leakage; the peculiar smell anti-overflow structure is arranged, so that the peculiar smell or the overflow of the sewage in the sewage bucket can be effectively prevented, and the indoor air environment can be ensured; the structure is reasonable in design, the toilet has good cleaning effect, the toilet is effectively ensured to be dry and clean, and the nursing experience effect is good; the nursing operation is simple and convenient, the nursing staff can clean and conveniently, and the nursing intensity of the nursing staff can be effectively reduced.

Drawings

Fig. 1 is a schematic view of an overall structure of an embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of the embodiment of the present invention;

FIG. 3 is a schematic view of a urinal according to an embodiment of the present invention;

FIG. 4 is a schematic view of a toilet bowl according to an embodiment of the present invention;

fig. 5 is a schematic view of a first water spray head structure according to an embodiment of the present invention;

FIG. 6 is a schematic view of the present invention showing the relationship between the toilet bowl and the dirt barrel;

FIG. 7 is a schematic view of the position relationship between the baffle structure and the dirt barrel according to the embodiment of the present invention;

FIG. 8 is a schematic view of the embodiment of the present invention showing the opening and closing of the baffle plate;

FIG. 9 is a structural diagram of a baffle according to an embodiment of the present invention;

fig. 10 is a schematic view of an automatic covering structure according to an embodiment of the present invention;

fig. 11 is a schematic view of an automatic covering structure according to an embodiment of the present invention.

Reference numerals: the urinal comprises a urinal 1, a side baffle 11, a planar edge 111, an arc support 112, a feces collection plate 12, a feces liquid collection hole 121, a first feces bucket cover 13, a second feces bucket cover 14, a buckle 15, a soft rubber layer 16, a feces bucket 2, a clamping bulge 21, a base plate 22, an arc section 221, a clamping notch 222, an annular partition plate 23, a heating hole 231, a feces bucket body 24, a dirty bucket 3, a bucket body 31, a lifting handle 32, a first upper cover 33, a bucket cover sliding rail 331, a second upper cover 34, a movable dirty bucket cover 35, a positioning rail 351, a cover plate bulge 352, a tension spring 36, a first water spraying head 4, an upper longitudinal spraying head 41, a longitudinal spraying opening 411, a lower arc spraying head 42, an arc spraying opening 421, an arc table-shaped table-board 43, a second water spraying head 5, a baffle structure 6, an upper baffle 61, a lower baffle 62 and a baffle.

Detailed Description

Example (b):

the embodiments of the present invention will be described in detail below with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely illustrative of some, but not all embodiments of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The utility model provides a horizontal nursing bed urinal structure, installs on nursing bed for bed patient's stool and urine nursing, includes urinal 1, lavatory pan 2 and dirty bucket 3, the urinal 1 dismantlement is installed the one end of lavatory pan 2, dirty bucket 3 sets up in lavatory pan 2 below, the mouth of just falling of lavatory pan 2 with the bung hole of dirty bucket 3 is corresponding.

Referring to fig. 1, the urinal 1 comprises a side baffle 11, a feces collecting plate 12, a first urinal cover 13 and a second urinal cover 14, wherein the side baffle 11 is in a shape of a U-groove and is sleeved outside the lower part of the second urinal cover 14; the excrement collecting plate 12 is fixed on the inner side of the lower end of the second excrement hopper cover 14 and is combined with the second excrement hopper cover 14 to form an excrement liquid collecting structure, excrement liquid collecting holes 121 are formed in the excrement collecting plate 12, the first excrement hopper cover 13 is rotatably installed on the inner side of the upper end of the side baffle plate 11 and forms a convex cover cap along the opening direction of the U-shaped groove, and the first excrement hopper cover 13 is externally sleeved on the outer side of the upper portion of the second excrement hopper cover 14. Two side edges of the lower section of the second toilet bowl cover 14 are planar edges 111, and the lower parts of the planar edges 111 protrude outwards along the opening direction to form cambered surface supports 112. When the urinal 1 is installed on a patient lying in bed on a nursing bed for use, excrement liquid is collected towards the excrement collecting plate 12 at the lower end under the flow guiding effect of the second excrement cover 14 and is discharged through the excrement liquid collecting holes 121 of the excrement collecting plate 12, the excrement liquid can be collected by connecting a simple collecting pipeline with the sewage bucket 3, and meanwhile, the excrement liquid can be prevented from splashing when the patient urinates due to the shielding effect of the first excrement cover 13, the second excrement cover 14 and the side baffle 11, so that a nursing mattress is dirtied. In order to increase the use comfort of the urinal 1 and achieve a better attaching anti-splash effect, the edges of the first urinal cover 13 and the second urinal cover 14 are respectively provided with a soft rubber layer 16, and the edges of the first urinal cover and the second urinal cover are made into arc-shaped edges, so that water leakage and liquid leakage during use are avoided.

In this embodiment, the urinal 1 is connected to the stool bucket 2 by a snap connection. Referring to fig. 1 to 4 specifically, two sides of the lower end of the side baffle 11 are provided with a buckle 15, two sides of one end of the toilet bowl 2 connected with the toilet bowl are provided with a matching clamping protrusion 21, and the urinal 1 is clamped and fixed at one end of the toilet bowl 2 through the matching clamping of the buckle 15 and the clamping protrusion 21. The excrement bucket 2 comprises a base plate 22, an annular partition plate 23 and an excrement bucket body 24, the annular partition plate 23 and the base plate 22 are sequentially overlapped on an upper opening of the excrement bucket body 24, and the excrement bucket body 24 and the bottom of one end connected with the urinal 1 are arranged at the excrement falling port. Referring to the drawings, an arc-shaped section 221 is arranged on the base plate 22 towards the direction of the urinal 1, a clamping and embedding notch 222 is formed in the arc-shaped section 221, so that the bottom of the arc-shaped support 112 of the urinal 1 is partially or completely embedded into the clamping and embedding notch 222, and the arc of the arc-shaped section 221 is connected with the arc-shaped support 112 to form a smooth arc. The annular partition 23 is provided with an annular plate with an internal airflow cavity, the side surface of the inner ring of the annular partition is respectively provided with a plurality of warm air holes 231 communicated with the internal airflow cavity, and the warm air holes 231 can control the blowing-out of warm air after being communicated with a warm air source through the internal airflow cavity, so that the toilet bowl and the hip of a patient can be dried quickly, and the bed-ridden environment can be kept dry and comfortable. The annular partition 23 further comprises an internal water supply pipeline, the water supply pipeline is communicated with a water supply pipe or a water supply tank and used for providing water for cleaning the toilet, a first water spray opening is formed in one end of the toilet opening, as shown in the figure, the first water spray head 4 arranged on the first water spray opening comprises an upper longitudinal spray head 41 and a lower cambered spray head 42, and the upper longitudinal spray head 41 and the lower cambered spray head 42 are arranged on an arc-shaped table surface 43 which is thin at the top and thick at the bottom. The upper longitudinal spray nozzle 41 is provided with a plurality of longitudinal spray nozzles 411 upwards at intervals, the opening range of the longitudinal spray nozzles 411 is between 75 degrees vertical to 5 degrees horizontal, and water is sprayed to clean the anus of a patient; the lower arc-shaped nozzle 42 is provided with an arc-shaped nozzle 421, and the water sprayed by the lower arc-shaped nozzle is dispersed by the arc-shaped table surface 43 and then fits the inner arc surface of the toilet bowl 2, so as to clean the toilet bowl body 24 at one end of the toilet bowl opening. The opposite end of the first water jet of the annular partition 23 is provided with a second water jet and a second water jet 5, and since the end only needs to spray water to clean the excrement hopper body 24, the second water jet 5 only comprises an arc-shaped table 43 and a lower arc-shaped nozzle 42, and the structure and principle of the second water jet are the same as those of the arc-shaped table 43 and the lower arc-shaped nozzle 42 of the first water jet 4, and the description is omitted here. It should be noted that, because the requirements of the upper longitudinal nozzle 41 and the lower arc nozzle 42 in the first water spraying head 4 for cleaning by spraying water are different, and the requirements of the respective optimal cleaning effects for the intensity of spraying water are different, in this embodiment, the upper longitudinal nozzle 41 and the lower arc nozzle 42 are supplied with water independently by water supply pipelines with different water pressure intensities, and the widths of the longitudinal nozzle 411 and the arc nozzle 421 in this embodiment are 0.8 mm.

The dirty tub 3 arranged under the toilet bowl 2 is used for containing the liquid excrement and the body of the toilet bowl, cleaning sewage and the like. Dirty bucket 3 adopts the pull formula structure to set up in 2 below of the lavatory bowl, conveniently takes out dirty bucket 3 and emptys the filth and wash dirty bucket 3 pushes in when target in place, the bung hole of dirty bucket 3 is accepted the defecation mouth that falls of lavatory bowl 2. The excrement bucket 2 is fixedly installed in the middle of the nursing bed, in order to avoid odor in the dirty bucket 3 from overflowing through the excrement falling port, a baffle structure 6 is arranged between the excrement falling port and the bucket port of the dirty bucket 3, and the baffle structure 6 is fixed on the excrement falling port. Referring to the drawings, the baffle structure 6 comprises an upper baffle 61, a lower baffle 62 and a baffle 63, the upper baffle 61 and the lower baffle 62 are fixed with each other to form a box structure with a baffle hole, and the excrement falling port is communicated with the opening of the dirty tub 3 through the baffle hole; the separation blade 63 rotates to be installed in the box body structure, the rotation of separation blade 63 can make it closed or open keep off the hole, when its is closed promptly separation blade 63 cuts off dirty bucket 3 and falls the intercommunication of just mouthful, and the 3 peculiar smell of isolated dirty bucket overflows, and dirty bucket 3 can normally collect the filth of big urinal when opening. In this embodiment, the blocking piece 63 is driven by a motor and controlled by a controller, when not in use, the blocking piece 63 maintains a closed state, and when necessary, the blocking piece 63 can be controlled to be opened by the controller.

Referring to the drawings, the pull-type dirty bucket 3 disposed below the baffle structure 6 comprises a bucket body 31 and a handle 32, and the handle 32 disposed on the bucket body 31 is used for conveniently drawing out the dirty bucket 3 to dump dirt and clean the dirty bucket 3. In order to reduce the overflow of odor and dirt, the dirt barrel 3 is provided with an automatic covering structure, which comprises a first upper cover 33, a second upper cover 34 and a movable dirt barrel cover 35, wherein the first upper cover 33 and the second upper cover 34 mutually form a barrel cover moving space, the movable dirt barrel cover 35 is clamped in the barrel cover moving space, a barrel cover sliding rail 331 is arranged on the first upper cover 33 of the barrel cover moving space, and a matched positioning rail 351 is correspondingly arranged on the lower end surface of the movable dirt barrel cover 35, so that the movable dirt barrel cover 35 can be slidably positioned on the barrel cover sliding rail 331; the upper end surface of the movable sewage barrel cover 35 is provided with a cover plate bulge 352, a tension spring 36 is arranged between the movable sewage barrel cover 35 and the first upper cover 33, two ends of the tension spring 36 are respectively and fixedly connected with the first upper cover 33 and the movable sewage barrel cover 35, and the movable sewage barrel cover 35 can be automatically closed and opened through the tension spring 36 and the cover plate bulge 352. Specifically, when the dirty bucket 3 is drawn out, the tension spring 36 applies a pulling force to the movable trash bucket cover 35, so that the movable trash bucket cover 35 is pulled out and the bucket opening of the dirty bucket 3 is closed, and the overflow of the peculiar smell is reduced. After the dirty bucket 3 is dumped and cleaned, the dirty bucket is pushed into the lower part of the toilet bowl 2 of the nursing bed again, in the process, the cover plate bulge 352 can contact the baffle structure 6, the fixedly installed baffle structure 6 presses the movable dirty bucket cover 35 back to the movable space of the bucket cover, so that the bucket opening of the dirty bucket 3 is opened and corresponds to the blocking hole of the baffle structure 6, and the dirty bucket is used normally. The utility model discloses a filth is emptyd after collecting through dirty bucket 3, and another kind of filth discharge mode can be realized the mode of the direct emission of sewage pipes with 6 lug connection of baffle structure to sewage pipes.

As an embodiment of this embodiment, in order to identify and determine whether the dirt bucket 3 is pushed in place, a travel switch may be disposed on the dirt bucket 3 (for example, at the front end of the dirt bucket 3), and when the dirt bucket 3 is pushed in place, the travel switch sends an on signal to the controller, so that the controller enters a normal control state.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof allows for variations, and in short, all variations within the scope of the independent claims of the present invention are within the scope of the present invention.

Claims (10)

1. The utility model provides a horizontal nursing bed urinal structure installs on nursing bed for bed patient's stool and urine nursing, includes urinal, lavatory pan and dirty bucket, its characterized in that: the urinal is detachably arranged at one end of the toilet bowl, the dirty bucket is arranged below the toilet bowl, and the toilet opening of the toilet bowl corresponds to the bucket opening of the dirty bucket.

2. The bedpan structure of claim 1, wherein: the urinal comprises a side baffle, a feces collecting plate, a first urinal cover and a second urinal cover; the side baffle is in a U-shaped groove shape and sleeved outside the lower part of the second toilet bowl cover; the excrement collecting plate is fixed on the inner side of the lower end of the second excrement bucket cover and is combined with the second excrement bucket cover to form an excrement liquid collecting structure, and excrement liquid collecting holes are formed in the excrement collecting plate; the first toilet bowl cover is rotatably arranged on the inner side of the upper end of the side baffle and forms a convex cover cap along the opening direction of the U-shaped groove, and the first toilet bowl cover is sleeved on the outer side of the upper part of the second toilet bowl cover.

3. The bedpan structure of claim 2, wherein: the edges of two sides of the lower section of the second toilet bowl cover are planar edges, and the lower parts of the planar edges protrude outwards along the opening direction to form cambered surface supports.

4. The bedpan structure of claim 2, wherein: the edges of the first toilet bowl cover and the second toilet bowl cover are respectively provided with a soft adhesive layer.

5. The bedpan structure of claim 1, wherein: the excrement bucket comprises a base plate, an annular partition plate and an excrement bucket body, the annular partition plate and the base plate are sequentially overlapped on an upper opening of the excrement bucket body, and the bottom of one end, connected with the urinal, of the excrement bucket body is provided with the excrement falling port; the annular partition plate is provided with an internal airflow cavity, and the side surface of the inner ring of the annular partition plate is provided with a plurality of heating holes communicated with the internal airflow cavity.

6. The bedpan structure of claim 5, wherein: the annular partition plate further comprises an internal water supply pipeline, the water supply pipeline is communicated with a water supply pipe or a water supply tank and used for providing water for cleaning the excrement bucket, a first water spraying opening is formed in one end of the excrement falling opening of the water supply pipeline, a first water spraying head arranged on the first water spraying opening comprises an upper longitudinal spraying head and a lower cambered surface spraying head, and the upper longitudinal spraying head and the lower cambered surface spraying head are arranged on an arc table top which is thin at the top and thick at the bottom; a plurality of longitudinal nozzles are arranged on the upper longitudinal spray head at intervals upwards; the lower cambered surface spray head is provided with a cambered spray nozzle downwards, water sprayed by the lower cambered surface spray nozzle is dispersed by the cambered table surface and then is matched with the inner cambered surface of the excrement bucket, and the lower cambered surface spray nozzle is used for cleaning the excrement bucket body at one end of the excrement falling port.

7. The bedpan structure of claim 6, wherein: the upper longitudinal spray head and the lower cambered spray head are independently supplied with water by water supply pipelines with different water pressure strengths respectively.

8. The bedpan structure of claim 1, wherein: a baffle structure is arranged between the excrement falling port and the bucket opening of the sewage bucket, and the baffle structure is fixed on the excrement falling port; the baffle structure comprises an upper baffle, a lower baffle and a baffle, the upper baffle and the lower baffle are mutually fixed to form a box body structure with a baffle hole, and the excrement falling port is communicated with the bucket opening of the dirty bucket through the baffle hole; the blocking piece is rotatably arranged in the box body structure, and the blocking piece can be closed or opened by rotating the blocking piece.

9. The bedpan structure of claim 8, wherein: the sewage bucket is arranged below the baffle plate structure in a sliding manner; the sewage bucket comprises an automatic covering structure, the automatic covering structure comprises a first upper cover, a second upper cover and a movable sewage bucket cover, the first upper cover and the second upper cover mutually form a bucket cover moving space, the movable sewage bucket cover is clamped in the bucket cover moving space, a bucket cover sliding rail is arranged on the first upper cover of the bucket cover moving space, and a matched positioning rail is correspondingly arranged on the lower end surface of the movable sewage bucket cover, so that the movable sewage bucket cover can realize sliding positioning on the bucket cover sliding rail; the movable sewage barrel cover is characterized in that a cover plate bulge is arranged on the upper end face of the movable sewage barrel cover, a tension spring is arranged between the movable sewage barrel cover and the first upper cover, and two ends of the tension spring are fixedly connected with the first upper cover and the movable sewage barrel cover respectively.

10. The bedpan structure of claim 9, wherein: the dirty bucket is provided with a travel switch.

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