CN210872594U

CN210872594U - Toilet bowl for nursing bed and nursing bed

Info

Publication number: CN210872594U
Application number: CN201921197816.2U
Authority: CN
Inventors: 夏永和
Original assignee: Nanjing Yunbu Intelligent Technology Co ltd
Current assignee: Nanjing Yunbu Intelligent Technology Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-06-30
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a nursing bed is with closestool and nursing bed. The closestool comprises a closestool body, wherein a dirt containing cavity, an arc-shaped spray gun and a flushing system are arranged in the closestool body, a excrement collecting barrel is sleeved at an opening at the bottom of the dirt containing cavity, and an electric push rod is arranged at the bottom of the excrement collecting barrel; the excrement collecting barrel is internally provided with a bag storage device, a hot melting device, a bag pushing device and an air suction device from top to bottom in sequence; the bag storage device is used for storing the excrement and urine collecting bags, the air suction device is used for pulling out the excrement and urine collecting bags stored in the bag storage device, the hot melting device is used for carrying out hot melting sealing on the pulled excrement and urine collecting bags and cutting off the excrement and urine collecting bags, and the bag pushing device is used for pushing the sealed excrement and urine collecting bags out of the bag pushing device of the barrel from the electric door. Use the nursing bed of this application to use closestool, the patient can independently accomplish and urinate and defecate, and the excrement after urinating and defecating can be collected by bagging-off automatically, has greatly alleviateed nursing personnel's nursing work load, has improved patient's physical and mental health.

Description

Toilet bowl for nursing bed and nursing bed

Technical Field

The utility model relates to a nursing bed technical field, concretely relates to nursing bed is with closestool and nursing bed.

Background

Spontaneous defecation is a major life problem for patients who are bedridden for a long time and lack mobility. Current nursing bed mostly has the function of simple supplementary defecation, and the patient operates inconveniently or needs artifical supplementary when the defecation, and the excrement after the defecation needs nursing staff in time to clear away for patient and nursing staff all feel tired in mind and body.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a nursing bed is with closestool and nursing bed.

The utility model adopts the following technical scheme:

the utility model provides a toilet for a nursing bed, which comprises a toilet body, wherein a first installation cavity is arranged at the upper side of the rear end of the toilet body, a dirt containing cavity is arranged at the front side of the first installation cavity, a second installation cavity is arranged below the dirt containing cavity and the first installation cavity, and openings are arranged on the left side wall and the right side wall of the toilet body in the second installation cavity; an arc-shaped spray gun and a flushing system are arranged in the first installation cavity, the water spraying end of the arc-shaped spray gun extends out of the first installation cavity and is inserted into the dirt containing cavity for cleaning human bodies, and the flushing system is respectively communicated with a water inlet of the arc-shaped spray gun and a water inlet at the rear end of the dirt containing cavity; an opening at the bottom of the sewage containing cavity vertically extends downwards to form a sewage discharge pipe, a feces collecting barrel is slidably sleeved on the sewage discharge pipe, and an electric push rod is arranged at the bottom of the feces collecting barrel; the excrement collecting barrel is internally provided with a bag storage device, a hot melting device, a bag pushing device and an air suction device from top to bottom in sequence; the bag storage device is used for storing the excrement and urine collecting bags, the air suction device is used for pulling out the excrement and urine collecting bags stored in the bag storage device, the hot melting device is used for carrying out hot melting sealing on the pulled excrement and urine collecting bags and cutting off the excrement and urine collecting bags, and the bag pushing device is used for pushing the sealed excrement and urine collecting bags out of the bag pushing device of the barrel from the electric door.

Further, the flushing system comprises a water pump, a water pipe and a water flow distributor, the water pump is installed in the second installation cavity, the water flow distributor is installed in the first installation cavity, the water pump is communicated with the arc-shaped spray gun and the water pipe through the water flow distributor, and the water pipe is communicated with a water inlet at the rear end of the sewage containing cavity of the closestool.

Adopt above-mentioned technical scheme, can be connected water pump import through the water pipe with a water storage bucket, store certain water yield in the water storage bucket, conveniently use in the bedroom that the water source is connected inconveniently.

Further, still install the air exhauster in the second installation cavity, the import of air exhauster links to each other through the foul smell mouth of taking out of pipeline and closestool dirt holding chamber rear end, and the export of air exhauster passes through the pipeline and communicates with outdoor.

By adopting the technical scheme, the odor generated in toilet can be discharged indoors through the exhaust fan, so that the air in the bedroom is kept fresh.

Further, a seat ring is arranged above the closestool body.

Adopt above-mentioned technical scheme, with the seat circle design for with human buttock adaptation, can laminate with human buttock after lifting the seat circle to the bed board height through closestool elevating gear, it is more comfortable to use. The heating element can be arranged in the seat ring, so that the seat ring is more comfortable to use in winter.

Further, the bag storage device comprises a double-layer sleeve, wherein the double-layer sleeve comprises an inner side wall, an outer side wall and a bottom wall which are arranged concentrically; a cylindrical cavity for stacking the excrement collecting bag is formed between the inner side wall and the outer side wall, a through hole for the excrement collecting bag to pass through is formed in the center of the bottom wall, and an annular seam for drawing the excrement collecting bag out is formed in the upper end of the inner side wall.

Furthermore, the hot melting device comprises an annular mounting base plate, a first optical axis and a second optical axis are respectively arranged along the length direction of two adjacent side edges of the annular mounting base plate, a first belt is arranged on the inner side of the first optical axis in parallel, a second belt is arranged on the inner side of the second optical axis in parallel, and the first belt and the second belt are driven by a transmission device to synchronously reciprocate; a first sliding rod is slidably sleeved on the first optical axis, is perpendicular to the first optical axis, is fixedly connected with the outer side edge of the first belt, and slides from one end of the first sliding rod to the other end under the drive of the first belt; a second sliding rod is slidably sleeved on the second optical axis and is perpendicular to the second optical axis, the second sliding rod is fixedly connected with the inner side edge of the second belt, and the second sliding rod slides from one end of the second sliding rod to the other end of the second sliding rod under the drive of the second belt; the inboard of first belt is equipped with the hot melt, the hot melt is rectangular form and has a take the altitude, and the hot melt is parallel with first belt and is located the corner of annular mounting plate, and the hot melt has buried a section resistance wire underground towards the central part of a side at barrel center, the resistance wire is isometric with the hot melt and expose in the medial surface of hot melt relative with the second slide bar, and the one end correspondence parcel of second slide bar has the high temperature cloth.

Furthermore, the air suction device comprises a partition plate and an air suction fan, the partition plate is arranged at the lower end in the excrement collecting barrel and divides the excrement collecting barrel into an upper cavity and a lower cavity, and a plurality of air vents are formed in the partition plate; the upper cavity and the lower cavity are communicated through the vent hole, and the air suction fan is arranged in the lower cavity.

Furthermore, the bag pushing device comprises a first rotating shaft, a second rotating shaft, a first deflector rod and a second deflector rod; the first rotating shaft and the second rotating shaft are oppositely arranged on two sides of the partition plate and are close to the inner side wall of the cylinder body, and are driven by the motor to rotate respectively; one end of the first deflector rod is fixedly sleeved on the first rotating shaft and is driven by the first rotating shaft to rotate forward and backward; one end of the second deflector rod is fixedly sleeved on the second rotating shaft and is driven by the second rotating shaft to rotate forward and backward; the first deflector rod and the second deflector rod rotate relatively to pull the excrement collecting bag out of the barrel.

Furthermore, the electrically operated gate includes two door plants of run-on, and two door plants are located the outside of barrel door opening through the door-hinge, are opened or are closed by synchronous belt drive.

By adopting the technical scheme, the device is simple in structure, reliable in operation and convenient to install and maintain.

The utility model provides a nursing bed, the nursing bed body comprises a bed board, the bed board positioned below the buttocks of a patient can move, two support columns are connected below the bed board and are respectively positioned at two sides of the movable bed board, and two electric push rods are respectively arranged at the lower ends of the two support columns; the toilet for the nursing bed is arranged below the bed board, the upper opening of the toilet dirt containing cavity is opposite to the movable bed board, two bosses are respectively arranged on two side walls of the toilet body and are respectively supported on two electric push rods, and the electric push rods drive the toilet to move up and down; two belt conveyors are further arranged below the bed board, are respectively arranged on two sides of the closestool and are opposite to the electric doors of the excrement and urine collecting barrel, and are used for conveying the pushed excrement and urine collecting bags to the edge of the nursing bed.

The utility model has the advantages that:

1. by using the toilet for the nursing bed, a patient can independently complete defecation, and excrement after defecation can be automatically bagged and collected, so that the nursing workload of nursing personnel is greatly reduced, and the physical and psychological health of the patient is improved;

2. after relieving the bowels, the buttocks of the human body can be automatically washed, the body is cleaned, and the hydrotherapy health-care function is realized;

3. the excrement bag after defecation is convenient for subsequent collection and utilization after being packaged and sealed, and is used as an organic fertilizer for agricultural use, and the organic fertilizer is green and environment-friendly.

4. The utility model provides a nursing is closestool for bed can be made by stainless steel or ceramic body or other materials, low in manufacturing cost, overall structure size are little, installation convenient to use.

Drawings

Fig. 1 is a schematic structural view showing a toilet for a nursing bed according to embodiment 1 of the present application;

FIG. 2 is a schematic view showing a structure of a toilet stool of a toilet for a nursing bed according to embodiment 1 of the present application;

FIG. 3 is a schematic view showing the structure of a bowl of a toilet for a nursing bed according to embodiment 1 of the present application;

FIG. 4 is a schematic view showing the structure of a bag storage device of a stool collection container of a toilet for a nursing bed according to embodiment 1 of the present application;

FIG. 5 is a schematic view showing the structure of a heat-melting device of a stool collecting tub of a toilet for a nursing bed according to embodiment 1 of the present application;

FIG. 6 is a schematic view showing the structure of a bag pushing device and a power door of a stool collecting container of a toilet for a nursing bed according to embodiment 1 of the present invention;

FIG. 7 is a right side view of FIG. 6;

FIG. 8 is a schematic view showing the structure of a nursing bed provided with a toilet bowl for a nursing bed according to embodiment 1 of the present application;

fig. 9 is a left side view of fig. 8.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings and a preferred embodiment.

Referring to fig. 1 and 2, the present application provides a toilet 100 for a nursing bed, which includes a toilet body 10, a first installation cavity 101 is disposed on the upper side of the rear end of the toilet body 10, a dirt containing cavity 102 is disposed on the front side of the first installation cavity, a second installation cavity 103 is disposed below the dirt containing cavity and the first installation cavity, and openings are disposed on the left and right side walls of the toilet body in the second installation cavity; an arc-shaped spray gun 11 and a water flushing system 12 are arranged in the first installation cavity, the water spraying end of the arc-shaped spray gun 11 extends out of the first installation cavity 101 and is inserted into the dirt containing cavity 102 for cleaning human bodies, and the water flushing system is respectively communicated with a water inlet 1021 at the rear end of the arc-shaped spray gun and a water inlet 1021 at the rear end of the dirt containing cavity; an opening at the bottom of the sewage containing cavity vertically extends downwards to form a section of sewage discharge pipe 13, and a excrement collecting barrel 20 is slidably sleeved on the sewage discharge pipe 13; the excrement collecting barrel 20 is internally provided with a bag storage device 50, a hot melting device 60, a bag pushing device 80 and an air suction device 70 from top to bottom in sequence; two side surfaces of the excrement collecting barrel 20 are provided with electric doors 90, the bottom of the excrement collecting barrel is provided with an electric push rod 30, and the bottom of the closestool is provided with rollers 40.

In this embodiment, the flushing system 12 includes a water pump 121, a water pipe 122 and a water flow distributor 123, the water pump 12 is installed in the second installation cavity 103, the water flow distributor 123 is installed in the first installation cavity 101, the water pump 12 is communicated with the arc-shaped spray gun 11 and the water pipe 122 through the water flow distributor 123, and the water pipe 122 is communicated with a water inlet 1021 at the rear end of the toilet dirt holding cavity.

In another embodiment, the flushing system may not include a water pump, and the water distributor is in direct communication with the indoor water supply line and the valve.

Referring to fig. 9, in another embodiment, an air draft assembly is further provided in the toilet, an odor exhausting port 1022 is provided at the rear end of the toilet dirt accommodating chamber, and the odor exhausting port 1022 is provided at the left and right sides below the flushing port 1021; the air draft assembly comprises an air draft fan, the air draft fan is installed in the second installation cavity, the inlet of the air draft fan is connected with the two odor exhausting ports 1022 through a pipeline, and the outlet of the air draft fan is communicated with the outside through a pipeline. The air draft assembly is used for exhausting odor.

In another embodiment, a hot air spray gun can be arranged in the closestool body and used for drying after flushing.

In this embodiment, a seat 16 is also provided above the toilet body, and the seat is hinged to the toilet body.

The base of the electric push rod 30 is supported on the bottom wall of the toilet, the head of the push rod vertically extends upwards to be connected with the bottom wall of the excrement collecting barrel 20 through a fixing block, and the electric push rod 30 extends out or retracts to drive the excrement collecting barrel 2 to ascend or descend. The roller 40 is arranged at the bottom of the closestool through a roller bracket, so that the closestool can be moved conveniently.

Referring to fig. 3, in the present embodiment, the feces collection barrel 20 includes a barrel 21 having a bottom and an open upper end, a barrel cover 22 is disposed at the upper end of the barrel 21, the barrel 21 and the barrel cover 22 are connected by a screw, and the barrel 21 and the barrel cover 22 enclose a barrel inner cavity. In this embodiment, the central portion of the barrel cover 22 is axially provided with an opening adapted to the sewage draining pipe 13, and the opening axially extends downwards to form a section of cylindrical sealing boss 221. The lower end of the cylinder 21 is provided with a partition plate 23, the partition plate 23 divides the inner cavity of the cylinder into an upper cavity 2011 and a lower cavity 2012, the partition plate 23 is uniformly provided with a plurality of vent holes 231, and the upper cavity 2011 is communicated with the lower cavity 2012 through the vent holes 231. A suction fan 70 is installed in the lower chamber 2012. An annular supporting plate 24 is arranged at the upper end in the cylinder 21, and the annular supporting plate 24 is used for installing and fixing the hot melting device. The left side surface and the right side surface of the barrel body 21 are respectively provided with a door opening 211, and the bottom surface of the door opening is flush with the top surface of the partition plate 23, so that the discharge of the excrement collecting bag is convenient. The outer side of the door opening is provided with an electric door 90.

The excrement collecting barrel 20 is sleeved on the closestool body sewage pipe 13 through the central opening of the barrel cover 22, the inner diameter of the sealing boss 221 is matched with the outer diameter of the sewage containing cavity sewage pipe 13, and the electric push rod 30 extends out or retracts to drive the sealing boss 221 to slide upwards or downwards along the sewage pipe 13.

In another embodiment, a sealing ring is arranged between the sealing boss 221 and the sewage pipe 13, and the sealing ring is embedded on the sealing boss 221 or is sleeved on the sewage pipe 13 in an interference fit manner. The sealing ring can prevent odor from overflowing.

In another embodiment, the vent hole 231 is provided with a grill, which is provided to prevent the feces collection bag and the excrement in the bag from being drawn into the vent hole, which may cause inconvenience in taking out or breakage of the collection bag.

Referring to fig. 4, in the present embodiment, the bag storage device 50 includes a double-layered sleeve, which includes an inner sidewall 51 and an outer sidewall 52, which are concentrically disposed, and a bottom wall 53; a cylindrical cavity 501 for stacking the excrement collecting bag is formed between the inner side wall and the outer side wall, a through hole 531 for the excrement collecting bag to pass through is arranged at the center part of the bottom wall, and an annular seam 511 for drawing the excrement collecting bag out is arranged at the upper end of the inner side wall; the upper end of the outer peripheral surface of the outer side wall 52 protrudes outward in the radial direction to form an annular mounting table 521, and the annular mounting table 521 is used for mounting and fixing the bag storage device 50.

The installation and the working mode of the bag storage device are as follows:

the feces collection bag 1 is designed to be long cylindrical, and the specific length can be determined according to the size of the cylindrical cavity 501. In use, the feces collection bag is stretched and sleeved on the inner circumferential side wall of the double-layer sleeve and stacked in the cylindrical cavity 501; the upper end of the feces collection bag is drawn out through the annular seam 511 and folded downwards, and the length of the folded part exceeds that of the hot melting device. The bag storage device 50 with the excrement and urine collecting bag assembled is mounted on the lower side face of the barrel cover 22 through the annular mounting table 521 by using screws, and a gap for pulling out the excrement and urine collecting bag is formed between the outer peripheral side wall of the annular mounting table 521 and the inner side wall of the double-layer sleeve.

Referring to fig. 5, in the present embodiment, the heat-melting device 60 includes an annular mounting base plate 601, a first supporting block 602, a second supporting block 603, a third supporting block 604, a first optical axis 605, a second optical axis 606, a first sliding rod 607, a second sliding rod 608, a first belt 609, a second belt 610, a first belt pulley 611, a second belt pulley 612, a third belt pulley 613, a fourth belt pulley 614, a first rotating shaft 615, a second rotating shaft 616, a third rotating shaft 617, a speed-reducing motor 618, and a heat-melting body 619.

The first supporting block 602, the second supporting block 603 and the third supporting block 604 are sequentially mounted on three corners of the annular mounting base plate 601, a first optical axis 605 is arranged between the first supporting block 602 and the second supporting block 603, a second optical axis 606 is arranged between the second supporting block 603 and the third supporting block 604, and the first optical axis 605 is perpendicular to the second optical axis 606. The first shaft 615 is vertically and rotatably disposed on the first supporting block 602, and the first shaft is sleeved with the first belt pulley 611 through interference fit. The second rotating shaft 616 is vertically and rotatably disposed on the second supporting block 603, and the second rotating shaft is sleeved with the second pulley 612 and the third pulley 613 by interference fit. The third rotating shaft 617 is vertically and rotatably disposed on the third supporting block 604, the fourth belt pulley 614 is sleeved on the third rotating shaft 617 through interference fit, and the third rotating shaft 617 is fixedly connected to an output shaft of the gear motor 618 and is driven to rotate by the gear motor 618. The first belt 609 is engaged with the second belt 612 and the first belt 611, and the first belt 609 is parallel to and inside the first optical axis 605. One end of the first sliding bar 607 is a connecting end, the other end is a free end, the first sliding bar 607 is slidably sleeved on the first optical axis 605 through the connecting end, and the free end extends along a direction perpendicular to the first optical axis. One end of the second sliding rod 608 is a connecting end, the other end of the second sliding rod 608 is a free end, the second sliding rod 608 is slidably sleeved on the second optical axis 606 through the connecting end, and the free end extends in a direction perpendicular to the second optical axis. The first sliding rod and the second sliding rod are identical in structure, sliding holes and belt connecting holes are formed in the connecting ends of the first sliding rod and the second sliding rod, the sliding holes are in sliding fit with the optical axis, the belt penetrates through the belt connecting holes and is fixedly connected with the sliding rods, one of the two sliding rods is connected with the inner side edge of the belt, the other sliding rod is connected with the outer side edge of the belt, and the two sliding rods are driven by the belt to open or close. The belt and the sliding rod can be connected through a screw or a clamping connection.

In this embodiment, the belt is a toothed belt, a clamping groove adapted to the tooth shape of the belt is arranged in the belt connecting hole, and the belt is connected with the sliding rod in a clamping manner. In other embodiments, the belt may be a flat belt, and the belt and the sliding rod may be connected by a screw.

The third pulley 613 is engaged with the fourth pulley 614 to form a second belt 610, and the second belt 610 is parallel to the second optical axis 606 and located inside the second optical axis. The inner side of the first belt 609 is provided with a hot melt 619, in this embodiment the hot melt 619 is a high temperature ceramic body, in the form of an elongated strip having a height of about 10 mm. The high temperature ceramic body is parallel to first belt 610 and is located the corner of annular mounting base plate 601, and the high temperature ceramic body has buried one section resistance wire 620 towards the central part of the side at barrel center underground, and resistance wire 620 is isometric with the high temperature ceramic body and exposes in the medial surface of high temperature ceramic body, and the parcel has high temperature cloth 621 on the second slide bar 608 relative with the high temperature ceramic body, and the length of parcel high temperature cloth and high temperature ceramic body length are mutually just the position corresponds with the high temperature ceramic body.

The installation and the working mode of the hot melting device are as follows:

the parts are mounted on the annular mounting base plate 601 in advance, the assembled hot melting device is placed in the cylinder 21, and the annular mounting base plate 601 is fixed on the annular support plate 24 through screws.

During operation, the gear motor 618 positively drives the third rotating shaft 617 to rotate, the third rotating shaft drives the fourth belt pulley 614 to rotate, the fourth belt pulley drives the second belt 610 to rotate, the second belt drives the second belt pulley 612 and the third belt pulley 613 to synchronously rotate, so as to drive the first belt 609 to synchronously rotate, drive the first sliding bar 607 and the second sliding bar 608 to respectively open towards two sides by taking the second supporting block 603 as a starting point, and in an open state, a collection bag conveniently penetrates through an inner hole of the annular mounting bottom plate 601 to enter an inner cavity of the cylinder body; the speed reducing motor 618 reversely drives the third rotating shaft 617 to rotate, so as to drive the first sliding rod 607 and the second sliding rod 608 to fold from two sides to the second supporting block 603, so as to push the open feces collection bag to the hot melt 619, the resistance wire 620 is electrified to generate heat, and simultaneously the high-temperature ceramic body is heated, and the feces collection bag is fused, sealed and cut off under the matching of the high-temperature cloth and the hot melt 619. The temperature of the high-temperature ceramic body is lower than that of the resistance wire, the high-temperature ceramic body has a certain height, for example, 10mm, the high-temperature ceramic body is matched with the second sliding rod to enable the excrement collecting bag to be subjected to hot melt adhesion, and the height of an adhesion part is 10 mm; the temperature of the resistance wire positioned in the middle of the high-temperature ceramic body is higher than the temperature of hot melting, the resistance wire is matched with the second slide bar to cut off the excrement collecting bag in the middle of the bonding part, and two ends of the cut excrement collecting bag are sealed.

In another embodiment, a stopper for limiting the opening and closing of the first sliding rod and the second sliding rod is arranged on the annular mounting base plate 601; the limit switches may be limit switches such as a first limit switch 630 defining an open state of the slide bar, and a second limit switch 631 defining a closed state of the slide bar, both of which are mounted on the annular mounting base plate 601 by screws. The limit switch is prior art, and the working principle and structure thereof are not described in detail herein. The travel of the first sliding rod and the second sliding rod can be limited by setting the limit switch, when the sliding rods touch the limit switch, the limit switch sends a signal to the speed reducing motor 618, the speed reducing motor stops rotating, the sliding rods stop sliding, and the sliding rods are protected.

In another embodiment, the central portion of the second sliding bar 608 is provided with a sliding groove, the sliding groove extends along the length direction of the second sliding bar to be matched with the first sliding bar 607, and the first sliding bar 607 passes through the sliding groove at the central portion of the second sliding bar to be slidably connected with the second sliding bar. By adopting the technical scheme, the work of the sliding rod can be more reliable, and the hot melting sealing effect of the excrement collecting bag is better.

Referring to fig. 6, in the present embodiment, the bag pushing device 80 includes a first rotating shaft 81, a second rotating shaft 82, a first driving lever 83 and a second driving lever 84; the first rotating shaft 81 and the second rotating shaft 82 are respectively and vertically arranged at two ends of the upper side surface of the partition plate 23 in a rotating way and are close to the inner side wall of the cylinder 21, and the first rotating shaft 81 and the second rotating shaft 82 are respectively driven by a motor to rotate. One end of the first shift lever 83 is fixedly sleeved on the first rotating shaft 81, and the other end is a free end and is driven by the first rotating shaft 81 to rotate around the first rotating shaft in forward and reverse directions. One end of the second shift lever 84 is fixedly sleeved on the second rotating shaft 82, and the other end is a free end and is driven by the second rotating shaft 82 to rotate around the second rotating shaft in the forward and reverse directions. When the first driving lever 83 and the second driving lever 84 rotate relatively, the excrement collecting bag is pushed out of the barrel.

Referring to fig. 6 and 7, the two electric doors 90 have the same structure, and in this embodiment, each electric door includes a first door panel 91, a first door shaft 92, a second door panel 102, and a second door shaft 104, which are opened in opposite directions, and a driving mechanism for driving the two pairs of opening doors to open and close. The driving mechanism includes a driving motor 97, a first synchronous belt 96, a second synchronous belt 105, a first pulley 98, a second pulley 99, a third pulley 95, a fourth pulley 101, a first gear 94, a second gear 93, a third gear 100, and a fourth gear 103.

The first door panel 91 and the second door panel 102 are respectively hinged with a first door shaft 92 and a second door shaft 104 which are arranged outside the door opening. The first door axle 92 and the second door axle 104 can be arranged on the outer side wall of the barrel through hinges. The place where the door plate contacts with the door opening can be provided with a sealing strip to prevent the emission of odor.

The driving mechanism is arranged in the lower cavity 2012 of the cylinder body. The driving motor 97 is fixedly installed on two sides of the bottom wall of the cylinder body through a base thereof, and an output shaft faces upwards. A first belt wheel 98 and a second belt wheel 99 are coaxially sleeved on an output shaft of the motor, a third belt wheel 95 is connected with a first gear 94 through a rotating shaft arranged on the bottom wall of the cylinder body in a synchronous rotating mode, a fourth belt wheel 101 is connected with a third gear 100 through a rotating shaft arranged on the bottom wall of the cylinder body in a synchronous rotating mode, the first belt wheel 98 and the third belt wheel 95 are connected with a first synchronous belt 96, the second belt wheel 99 is connected with a fourth belt wheel 101 and a second synchronous belt 105, the first gear 94 and the second gear 93 form a first gear pair, the third gear 100 and the fourth gear 103 form a second gear pair, the second gear 93 is sleeved at the lower end of the first door shaft 92 to drive the first door shaft to rotate, and the fourth gear 103 is sleeved at the lower end of the second door shaft 104 to drive the second door shaft to. The driving motor 97 drives the first and second

synchronous belts

96, 105 to rotate synchronously, and drives the first and

second door shafts

92, 104 to rotate through the first and second gear pairs, thereby driving the first and

second door panels

91, 102 to open or close.

Referring to fig. 8, the present application provides a nursing bed provided with the toilet bowl for a nursing bed according to the first embodiment, including a nursing bed main body 200, the toilet bowl for a nursing bed 100 according to the first embodiment, and a conveyor 300.

The nursing bed body 200 comprises a bed plate, the bed plate 2001 positioned below the hip of a patient can move, two support columns 2002 are connected below the bed plate, two electric push rods 2003 are respectively installed at the lower ends of the two support columns, and the electric push rods 2003 are positioned on two sides of the movable bed plate 2001. The toilet 100 for the nursing bed is arranged below the bed board, the upper opening of the toilet dirt containing cavity 102 is opposite to the movable bed board 2001, two bosses 1001 are respectively arranged on two side walls of the toilet body and are respectively supported on the telescopic heads of two electric push rods 2003, and the electric push rods 2003 extend out or retract to drive the toilet 100 to ascend or descend; the conveyor 300 may be a belt conveyor, which is respectively disposed at both sides of the toilet, one end of which is close to the electric door 90 of the excrement collecting bucket, and the other end of which transversely extends to the edge of the nursing bed, and the end of the conveyor 300 may be further provided with a collecting box 400 for temporarily storing excrement collecting bags.

Referring to fig. 8 and 9, a toilet for a nursing bed according to the first embodiment is used as an example, and the usage of the toilet for a nursing bed of the present invention is described as follows:

1. the excrement and urine collecting bag 1 is arranged in the bag storage device 50, the upper end of the excrement and urine collecting bag is pulled out of the bag storage device and placed in the upper cavity 2011, and the hot melting device 60 is started to seal the lower end of the excrement and urine collecting bag;

2. sleeving the excrement collecting barrel 20 on a sewage discharge pipe 13 at the bottom of the excrement containing cavity of the toilet body, starting an electric push rod 30 at the bottom of the excrement collecting barrel to lift the excrement collecting barrel 20, and enabling the sewage discharge pipe 13 to penetrate through an annular mounting bottom plate 601 of the hot melting device;

3. bosses 1001 are arranged on two side walls of the closestool 100, the closestool 100 is arranged below the nursing bed 200, the upper opening of a closestool sewage containing cavity is opposite to the movable bed plate 2001, and the two bosses 1001 are respectively supported on the telescopic heads of the two electric push rods 2003;

4. when the toilet starts, the movable bed plate 2001 is moved to the position below the bed plate, the two electric push rods 2003 are started, the electric push rods 2003 extend out to enable the toilet 100 to be too high to the plane of the bed plate, the hip of a patient is placed in an opening of a dirt containing cavity of the toilet, a suction fan in the excrement collecting barrel is started, the excrement collecting bag 1 is drawn out from the bag storage device 50, and the toilet starts;

5. after the toilet is finished, the flushing system is started, the arc-shaped spray gun 11 flushes the buttocks of a human body, and the flushing pipe 122 flushes the inner wall of the toilet;

6. after the flushing is finished, the electric push rod 30 at the bottom of the excrement collecting barrel is started to lower the excrement collecting barrel 20, so that the sewage discharge pipe 12 is higher than the hot melting device 60;

7. starting the hot melting device 60, carrying out hot melting sealing on the feces collection bag and cutting off the feces collection bag, and sealing two ends of the cut feces collection bag;

8. the electric door 90 is closed, the electric push rod 30 at the bottom of the excrement collecting barrel is started to lift the excrement collecting barrel 20, and the sewage discharge pipe 13 penetrates through the hot melting device 60 to prepare for the next use;

9. starting the belt conveyor 300, opening the electric door 90 of the excrement collecting barrel, starting the bag pushing device 80, pushing the excrement collecting bag out of the closestool body 100, and conveying the excrement collecting bag to the collecting box 400 through the belt conveyor 300;

10. the two electric push rods 2003 are actuated, and the electric push rods 2003 are retracted to lower the toilet 100 to the initial position, and move the movable bed plate 2001 to the initial position.

The utility model discloses still accessible automatic control system operation, for example can be through the button after just accomplishing, the remote controller, the bluetooth, the cell-phone, wifi etc. send the instruction and reach for the controller and wash, weather, arrange actions such as foul smell, just, the collecting vessel just can wash the completion back just through the autonomous system design, accomplish automatically that the heat melts and seal, cut off, open the electrically operated gate automatically, release the disposal bag in the bucket through pushing away the bagging apparatus, electrically operated gate self-closing, the device automatic absorption second sack induced drafts, be convenient for use next time.

Parts which are not specifically described in the above description are prior art or can be realized by the prior art.

Claims

1. A toilet for a nursing bed comprises a toilet body and is characterized in that a first installation cavity is arranged on the upper side of the rear end of the toilet body, a dirt containing cavity is arranged on the front side of the first installation cavity, a second installation cavity is arranged below the dirt containing cavity and the first installation cavity, and openings are formed in the left side wall and the right side wall of the toilet body by the second installation cavity; an arc-shaped spray gun and a flushing system are arranged in the first installation cavity, the water spraying end of the arc-shaped spray gun extends out of the first installation cavity and is inserted into the dirt containing cavity for cleaning human bodies, and the flushing system is respectively communicated with a water inlet of the arc-shaped spray gun and a water inlet at the rear end of the dirt containing cavity; an opening at the bottom of the sewage containing cavity vertically extends downwards to form a sewage discharge pipe, a feces collecting barrel is slidably sleeved on the sewage discharge pipe, and an electric push rod is arranged at the bottom of the feces collecting barrel; the excrement collecting barrel is internally provided with a bag storage device, a hot melting device, a bag pushing device and an air suction device from top to bottom in sequence; the bag storage device is used for storing the excrement and urine collecting bags, the air suction device is used for pulling out the excrement and urine collecting bags stored in the bag storage device, the hot melting device is used for carrying out hot melting sealing on the pulled excrement and urine collecting bags and cutting off the excrement and urine collecting bags, and the bag pushing device is used for pushing the sealed excrement and urine collecting bags out of the bag pushing device of the barrel from the electric door.

2. A toilet bowl for a nursing bed as claimed in claim 1, wherein the flushing system includes a water pump, a water pipe and a water flow distributor, the water pump is installed in the second installation cavity, the water flow distributor is installed in the first installation cavity, the water pump is communicated with the arc-shaped spray gun and the water pipe through the water flow distributor, and the water pipe is communicated with a water inlet at the rear end of the dirt containing cavity of the toilet bowl.

3. A toilet bowl for a nursing bed as claimed in claim 1, wherein the second mounting chamber is further provided with an exhaust fan, an inlet of the exhaust fan is connected with an odor extraction port at the rear end of the dirt containing chamber of the toilet bowl through a pipeline, and an outlet of the exhaust fan is communicated with the outside through a pipeline.

4. A toilet for a nursing bed as claimed in claim 1, wherein a seat is provided above the toilet body.

5. The toilet of claim 1, wherein the bag storage device comprises a double-layered sleeve, the double-layered sleeve comprising inner and outer sidewalls concentrically disposed and a bottom wall; a cylindrical cavity for stacking the excrement collecting bag is formed between the inner side wall and the outer side wall, a through hole for the excrement collecting bag to pass through is formed in the center of the bottom wall, and an annular seam for drawing the excrement collecting bag out is formed in the upper end of the inner side wall.

6. The toilet bowl for the nursing bed as claimed in claim 1, wherein the heat-melting device comprises an annular mounting base plate, a first optical axis and a second optical axis are respectively arranged along the length direction of two adjacent sides of the annular mounting base plate, a first belt is arranged in parallel inside the first optical axis, a second belt is arranged in parallel inside the second optical axis, and the first belt and the second belt are driven by the transmission device to synchronously reciprocate; a first sliding rod is slidably sleeved on the first optical axis, is perpendicular to the first optical axis, is fixedly connected with the outer side edge of the first belt, and slides from one end of the first sliding rod to the other end under the drive of the first belt; a second sliding rod is slidably sleeved on the second optical axis and is perpendicular to the second optical axis, the second sliding rod is fixedly connected with the inner side edge of the second belt, and the second sliding rod slides from one end of the second sliding rod to the other end of the second sliding rod under the drive of the second belt; the inboard of first belt is equipped with the hot melt, the hot melt is rectangular form and has a take the altitude, and the hot melt is parallel with first belt and is located the corner of annular mounting plate, and the hot melt has buried a section resistance wire underground towards the central part of a side at barrel center, the resistance wire is isometric with the hot melt and expose in the medial surface of hot melt relative with the second slide bar, and the one end correspondence parcel of second slide bar has the high temperature cloth.

7. The toilet bowl for the nursing bed as claimed in claim 1, wherein the air suction device comprises a partition plate and an air suction fan, the partition plate is installed at the lower end of the interior of the excrement collecting barrel to divide the excrement collecting barrel into an upper cavity and a lower cavity, and a plurality of air vents are formed in the partition plate; the upper cavity and the lower cavity are communicated through the vent hole, and the air suction fan is arranged in the lower cavity.

8. The toilet of claim 1, wherein the bag pushing device comprises a first rotating shaft, a second rotating shaft, a first driving lever and a second driving lever; the first rotating shaft and the second rotating shaft are oppositely arranged on two sides of the partition plate and are close to the inner side wall of the cylinder body, and are driven by the motor to rotate respectively; one end of the first deflector rod is fixedly sleeved on the first rotating shaft and is driven by the first rotating shaft to rotate forward and backward; one end of the second deflector rod is fixedly sleeved on the second rotating shaft and is driven by the second rotating shaft to rotate forward and backward; the first deflector rod and the second deflector rod rotate relatively to pull the excrement collecting bag out of the barrel.

9. The toilet bowl for the nursing bed as claimed in claim 1, wherein the electric door comprises two door panels which are opened in half and are arranged outside the door opening of the barrel body through a door shaft, and the two door panels are driven to be opened or closed by a synchronous belt.

10. A nursing bed, comprising a nursing bed body and a toilet bowl for the nursing bed as claimed in any one of claims 1 to 9, wherein the nursing bed body comprises a bed plate, the bed plate positioned below the buttocks of a patient can move, two support columns are connected below the bed plate and respectively positioned at two sides of the movable bed plate, and two electric push rods are respectively arranged at the lower ends of the two support columns; the closestool is arranged below the bed plate, an upper opening of the closestool dirt containing cavity is opposite to the movable bed plate, two bosses are respectively arranged on two side walls of the closestool body and respectively supported on two electric push rods, and the electric push rods drive the closestool to move up and down; two belt conveyors are further arranged below the bed board, are respectively arranged on two sides of the closestool and are opposite to the electric doors of the excrement and urine collecting barrel, and are used for conveying the pushed excrement and urine collecting bags to the edge of the nursing bed.