阅读说明：本技术 一种可升降的车载无水马桶 (Liftable vehicle-mounted waterless closestool ) 是由 冯芸辉 于 2020-07-22 设计创作，主要内容包括：本发明涉及卫生设备领域,尤其是一种可升降的车载无水马桶,包括桶身以及设置在所述桶身内部的第一工作腔,所述桶身顶部设置有固定在所述第一工作腔内壁环状的坐垫,所述桶身内部设置有位于所述坐垫下方的密封装置,所述密封装置包括固定设置在所述第一工作腔内侧壁且位于所述坐垫下方的固定板,所述固定板中部设置有通孔,本发明提供的一种可升降的车载无水马桶,能够实现在移动的车子上面做到有效避震,同时还能够根据使用者的身高调整马桶的高度,为使用者提供良好的使用体验,本发明提供的马桶还能够自动的将排泄物收集密封便于处理,同时不断地循环通风避免细菌滋生,由于不需要水源冲洗,有效的节省了水资源。(The invention relates to the field of sanitary equipment, in particular to a liftable vehicle-mounted waterless closestool which comprises a closestool body and a first working chamber arranged in the closestool body, wherein the top of the closestool body is provided with an annular cushion fixed on the inner wall of the first working chamber, a sealing device positioned below the cushion is arranged in the closestool body, the sealing device comprises a fixing plate fixedly arranged on the inner wall of the first working chamber and positioned below the cushion, and the middle part of the fixing plate is provided with a through hole. Because no water source is needed for flushing, water resources are effectively saved.)

1. The utility model provides a liftable on-vehicle anhydrous closestool, includes the ladle body and sets up the inside first working chamber of ladle body, its characterized in that: the top of the barrel body is provided with an annular cushion fixed on the inner wall of the first working cavity, a sealing device positioned below the cushion is arranged inside the barrel body, the sealing device comprises a fixed plate fixedly arranged on the inner side wall of the first working cavity and positioned below the cushion, a through hole is arranged in the middle of the fixed plate, an annular bag storage cavity which is opened towards the first working cavity is arranged outside the through hole inside the fixed plate, collecting bags which extend into the first working cavity are stacked inside the bag storage cavity, the side wall of the bag storage cavity is provided with a pressing block cavity which extends towards the fixed plate by taking the through hole as a circle center circumferential array, a pressing block which is connected with the pressing block cavity through a spring is arranged inside the pressing block cavity in a sliding manner, and the pressing block presses the collecting bags to enable the collecting bags to extend a part from the bag storage cavity to the first working cavity when objects are in the collecting bags, the fixed plate is internally provided with an air hole which is positioned on the right side of the through hole and penetrates through the fixed plate, the barrel body is symmetrically provided with a second working cavity which is positioned on the left side and the right side of the first working cavity and communicated with the first working cavity, the barrel body is symmetrically provided with a lug cavity which is positioned on the outer side of the second working cavity in an annular manner, the top wall of the lug cavity is rotatably provided with a first rotating shaft, the outer surface of the first rotating shaft is fixedly provided with a first cam, the outer surface of the first rotating shaft is fixedly provided with a second cam which is vertically symmetrical by taking the first cam as a center, the interval between the convex parts of the second cam and the first cam is ninety degrees, the left end wall of the left side of the second working cavity is provided with a first sliding rod which extends into the lug cavity and is contacted with the second cam in a sliding manner, and the right end of the first, it is left sliding on the second working chamber left side end wall be provided with extend to the lug intracavity with the second slide bar of first cam contact, the fixed cutting knife that is provided with through the spring with the second working chamber is connected of second slide bar right-hand member, ladle body inside is provided with and is located the odour removal device on sealing device right side, odour removal device rotates through the fan that inside set up and reaches gas circulation odor removal disinfection, the ladle body below is provided with lift damping device, lift damping device can adjust the use height according to user's demand, the ladle body below is provided with the bucket seat, the bucket seat is inside to be provided with extend to transmission in the ladle body, transmission gives the power transmission of motor sealing device with odour removal device and lift damping device.

2. The liftable vehicle-mounted waterless closestool of claim 1, wherein: the sealing device also comprises an annular chuck which is fixedly arranged on the end wall of the inner side of the lug cavity and is positioned below the second sliding rod, a first gear is arranged on the chuck in a rotating manner, a second gear which is positioned below the first cam and is meshed with the first gear is fixedly arranged on the outer surface of the first rotating shaft, a storage cavity which is positioned below the first working cavity and is communicated with the left opening of the barrel body is arranged in the barrel body, a storage block which is connected with the storage cavity through a spring is arranged in the storage cavity in a sliding manner, a storage groove with an upward opening is arranged in the storage block, and when the first rotating shaft rotates, the heating sealing block and the cutting knife which are symmetrical on the left side and the right side are driven to alternately contact, so that two sealing edges are formed on the collecting bag and are cut by the cutting knife from the space between the two sealing edges after the sealing edges are formed, and a sealing edge is formed above the cut part of the collecting bag to ensure the next use, and meanwhile, a part of the lower section of the collecting bag filled with excrement is sealed and falls into the storage groove, so that a user can take out the storage block for disposal.

3. The liftable vehicle-mounted waterless closestool of claim 1, wherein: odor removal device is including setting up the ladle body is inside and be located the flavor chamber that removes on first working chamber right side, remove flavor chamber upper end be provided with first passageway with first working chamber is linked together, remove flavor chamber bottom be provided with the second passageway with storing chamber intercommunication, remove the fixed filter screen that is provided with in flavor chamber inside, the ladle body is inside to be provided with to be located remove the first transmission chamber of flavor chamber below, it is provided with to extend to remove flavor chamber bottom wall rotation the fan axle of first transmission intracavity portion, the fixed fan that is provided with in fan axle top the fan, pass through when the fan rotates with the gas in the equipment the second passageway is taken into remove the flavor intracavity and pass through the filter screen filters the back and lets in first working chamber to pass through the gas pocket with collect the gas intercommunication in the bag.

4. The liftable vehicle-mounted waterless closestool of claim 1, wherein: the lifting shock absorption device comprises a barrel seat and a lifting groove which is arranged in the barrel seat and is opened upwards, a lifting block is arranged in the lifting groove in a sliding manner, the top of the lifting block is in contact with the barrel body and can drive the barrel body to move up and down, a threaded groove which is opened downwards is arranged in the lifting block, a second transmission cavity which is positioned below the lifting groove is arranged in the barrel seat, a screw rod which extends to the inside of the lifting groove is rotationally arranged on the top wall of the second transmission cavity, the screw rod is meshed in the threaded groove and drives the lifting block to move up and down when rotating, a first bevel gear which is positioned in the second transmission cavity is fixedly arranged at the bottom of the screw rod, a limiting groove which is opened upwards and positioned at the left side of the lifting groove is arranged in the barrel seat, and a limiting rod which extends into the limiting groove and can slide up and down in the limiting groove is fixedly arranged at the bottom of, the barrel seat is characterized in that a base is arranged below the barrel seat, a damping cavity is arranged inside the base, the bottom wall of the barrel seat is fixedly arrayed and extends into the damping cavity, a transverse plate connected with the base through a spring is fixedly arranged at the bottom end of the barrel seat, and the transverse plate enables the barrel seat to be connected under the action of the spring and has a certain damping effect.

5. The liftable vehicle-mounted waterless closestool of claim 1, wherein: the transmission device comprises a motor which is arranged in the barrel seat and positioned on the right side of the lifting groove, a third transmission cavity which is positioned below the motor is arranged in the barrel seat, an output shaft of the motor extends upwards into the first transmission cavity and is connected with the fan shaft through splines, an output shaft of the motor extends downwards into the third transmission cavity, a second bevel gear which is positioned in the third transmission cavity is fixedly arranged at the bottom end of the output shaft, a sliding rod which extends out of the barrel body is rotatably arranged at the end wall of the right side of the third transmission cavity, a first pressing block is fixedly arranged at the right end of the sliding rod, a third bevel gear which can be meshed with the second bevel gear is fixedly arranged on the outer surface of the sliding rod, a fourth bevel gear which can be meshed with the second bevel gear is fixedly arranged at the left end of the sliding rod, and when a user pulls the first pressing block, the fourth bevel gear is meshed with the second bevel gear to rotate, when the first pressing block is pressed leftwards, the third bevel gear is meshed with the second bevel gear to rotate, a sliding groove with a leftward opening is formed in the sliding rod, a second rotating shaft which extends into the third transmission cavity and is in spline fit with the sliding groove is rotatably arranged on the right side wall of the second transmission cavity, and a fifth bevel gear meshed with the first bevel gear is fixedly arranged on the left end face of the second rotating shaft; the transmission device also comprises a first belt wheel fixedly arranged on the outer surface of the fan shaft and positioned in the first transmission cavity, a fourth transmission cavity positioned above the first transmission cavity is arranged in the barrel body, the first rotating shaft on the right side extends into the fourth transmission cavity from the lug cavity, a third gear positioned in the fourth transmission cavity is fixedly arranged on the outer surface of the first rotating shaft on the right side, a third rotating shaft extending into the first transmission cavity is rotatably arranged on the bottom wall of the fourth transmission cavity, a second belt wheel which is positioned in the first transmission cavity and is in fit connection with the first belt wheel through a belt is fixedly arranged on the outer surface of the third rotating shaft, the top of the third rotating shaft is in spline fit and is connected with a fourth rotating shaft arranged in the fourth transmission cavity through a spring, and a fourth gear capable of being meshed with the third gear is arranged on the top of the fourth rotating shaft, the top wall of the fourth transmission cavity is provided with a first piston cavity extending into the barrel body, a first piston block is arranged in the first piston cavity in a sliding manner, a bottom arm of the first piston block is fixedly provided with a first piston rod in contact with the fourth gear, a second piston cavity which is positioned on the right side of the cushion and is connected with the first piston cavity through an air pipe is arranged in the barrel body, a second piston block connected with the second piston cavity through a spring is arranged in the second piston cavity in a sliding manner, the top of the second piston block is fixedly provided with a second piston rod extending out of the barrel body, the top of the second piston rod is fixedly provided with a second pressing block, and a user presses the second pressing block downwards after using the second piston block to cause the air in the second piston cavity to flow into the first piston cavity through the air pipe, so that the first piston block moves downwards to drive the fourth gear to be engaged with the third gear, so that the second pressing block is released after the sealing device works once, and the fourth gear is not meshed with the third gear again.

Technical Field

The invention relates to the field of sanitary equipment, in particular to a liftable vehicle-mounted waterless closestool.

Background

When the conventional vehicle-mounted closestool is used, the vehicle is easy to shake in the driving process, so that poor experience is brought to people, and meanwhile, the conventional closestool cannot be used for adjusting the height according to the height of a user, so that certain use difficulty is caused, so that the liftable vehicle-mounted waterless closestool needs to be designed, and the existing problems are solved.

Disclosure of Invention

The invention aims to provide a liftable vehicle-mounted waterless closestool, which can overcome the defects in the prior art, so that the practicability of equipment is improved.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a liftable vehicle-mounted waterless closestool, which comprises a closestool body and a first working chamber arranged inside the closestool body, wherein the top of the closestool body is provided with an annular cushion fixed on the inner wall of the first working chamber, the inner part of the closestool body is provided with a sealing device positioned below the cushion, the sealing device comprises a fixed plate fixedly arranged on the inner side wall of the first working chamber and positioned below the cushion, the middle part of the fixed plate is provided with a through hole, the outer side of the through hole inside the fixed plate is provided with an annular bag storage chamber opened to the first working chamber, the inner part of the bag storage chamber is stacked with a collection bag extending into the first working chamber, the side wall of the bag storage chamber is provided with pressing block chambers extending into the fixed plate in a circumferential array by taking the through hole as a circle center, and the pressing blocks connected with the pressing block chambers through springs are arranged inside the pressing block chambers in a, the pressing block compresses the collecting bag to enable the collecting bag to be partially extended from the bag storage cavity to the first working cavity when an object is arranged in the collecting bag, the fixing plate is internally provided with an air hole which is positioned on the right side of the through hole and penetrates through the fixing plate, the barrel body is internally and symmetrically provided with second working cavities which are positioned on the left side and the right side of the first working cavity and communicated with the first working cavity, the barrel body is internally and symmetrically provided with an annular lug cavity positioned on the outer side of the second working cavity, the top wall of the lug cavity is rotationally provided with a first rotating shaft, the outer surface of the first rotating shaft is fixedly provided with a first cam, the outer surface of the first rotating shaft is fixedly provided with a second cam which is vertically symmetrical by taking the first cam as the center, the convex parts of the second cam and the first cam are separated by ninety degrees, and the left end wall of the left side of the second working cavity is provided with a first sliding rod which is extended into the, the right end of the first sliding rod is fixedly provided with a heating sealing block connected with the second working cavity through a spring, the left end wall of the left side of the second working cavity is provided with a second sliding rod which extends into the convex block cavity and is contacted with the first cam in a sliding manner, a cutting knife connected with the second working cavity through a spring is fixedly arranged at the right end of the second sliding rod, the inside of the barrel body is provided with a smell removing device positioned on the right side of the sealing device, the smell removing device achieves gas circulation smell removing and disinfection through the rotation of a fan arranged inside, a lifting damping device is arranged below the barrel body, the lifting damping device can adjust the use height according to the requirements of users, a barrel seat is arranged below the barrel body, a transmission device extending into the barrel body is arranged in the barrel seat, the transmission device transmits the power of the motor to the sealing device, the smell removing device and the lifting shock absorption device.

Furthermore, the sealing device also comprises an annular chuck which is fixedly arranged on the end wall of the inner side of the convex block cavity and is positioned below the second sliding rod, a first gear is arranged on the chuck in a rotating manner, a second gear which is positioned below the first cam and is meshed with the first gear is fixedly arranged on the outer surface of the first rotating shaft, a storage cavity which is positioned below the first working cavity and is communicated with the left opening of the barrel body is arranged in the barrel body, a storage block which is connected with the storage cavity through a spring is arranged in the storage cavity in a sliding manner, a storage groove with an upward opening is arranged in the storage block, and when the first rotating shaft rotates, the heating sealing block which is symmetrical on the left side and the right side is driven to alternately contact with the cutting knife, so that two sealing edges are formed on the collecting bag, and the cutting knife is cut between the two sealing edges after the sealing edges are formed, and a sealing edge is formed above the cut part of the collecting bag to ensure the next use, and meanwhile, a part of the lower section of the collecting bag filled with excrement is sealed and falls into the storage groove, so that a user can take out the storage block for disposal.

Further, odour removal device is including setting up the ladle body is inside and be located the flavor removal chamber on first working chamber right side, remove flavor chamber upper end be provided with first passageway with first working chamber is linked together, remove flavor chamber bottom be provided with the second passageway with storing chamber intercommunication, remove the fixed filter screen that is provided with in flavor chamber inside, the ladle body is inside to be provided with to be located remove the first transmission chamber of flavor chamber below, it is provided with to extend to remove flavor chamber bottom wall rotation the fan axle of first transmission intracavity portion, the fixed fan that is provided with in fan axle top, pass through when the fan rotates with the gas in the equipment the second passageway is taken into remove the flavor intracavity and pass through the filter screen filters the back follow first passageway lets in the first working chamber, and pass through the gas pocket with collect the gas intercommunication in the bag.

Further, the lifting and shock-absorbing device comprises a barrel seat and a lifting groove which is arranged in the barrel seat and is opened upwards, a lifting block is arranged in the lifting groove in a sliding manner, the top of the lifting block is in contact with the barrel body and can drive the barrel body to move up and down, a threaded groove which is opened downwards is arranged in the lifting block, a second transmission cavity which is positioned below the lifting groove is arranged in the barrel seat, the top wall of the second transmission cavity is rotatably provided with a screw rod which extends to the inside of the lifting groove, the screw rod is engaged in the threaded groove and drives the lifting block to move up and down when the screw rod rotates, the bottom of the screw rod is fixedly provided with a first bevel gear which is positioned in the second transmission cavity, a limiting groove which is opened upwards and positioned at the left side of the lifting groove is arranged in the barrel seat, and the bottom of the barrel body is fixedly provided with a limiting rod which extends into the limiting groove and can slide up, the barrel seat is characterized in that a base is arranged below the barrel seat, a damping cavity is arranged inside the base, the bottom wall of the barrel seat is fixedly arrayed and extends into the damping cavity, a transverse plate connected with the base through a spring is fixedly arranged at the bottom end of the barrel seat, and the transverse plate enables the barrel seat to be connected under the action of the spring and has a certain damping effect.

Furthermore, the transmission device comprises a motor which is arranged inside the barrel seat and positioned on the right side of the lifting groove, a third transmission cavity which is positioned below the motor is arranged inside the barrel seat, an output shaft of the motor extends upwards into the first transmission cavity and is connected with the fan shaft through splines, an output shaft of the motor extends downwards into the third transmission cavity, a second bevel gear which is positioned in the third transmission cavity is fixedly arranged at the bottom end of the output shaft, a sliding rod which extends out of the barrel body is rotatably arranged at the end wall of the right side of the third transmission cavity, a first pressing block is fixedly arranged at the right end of the sliding rod, a third bevel gear which can be meshed with the second bevel gear is fixedly arranged on the outer surface of the sliding rod, a fourth bevel gear which can be meshed with the second bevel gear is fixedly arranged at the left end of the sliding rod, and when a user pulls the first pressing block rightwards, the fourth bevel gear is meshed with the second bevel gear to rotate, when the first pressing block is pressed leftwards, the third bevel gear is meshed with the second bevel gear to rotate, a sliding groove with a leftward opening is formed in the sliding rod, a second rotating shaft which extends into the third transmission cavity and is in spline fit with the sliding groove is rotatably arranged on the right side wall of the second transmission cavity, and a fifth bevel gear meshed with the first bevel gear is fixedly arranged on the left end face of the second rotating shaft; the transmission device also comprises a first belt wheel fixedly arranged on the outer surface of the fan shaft and positioned in the first transmission cavity, a fourth transmission cavity positioned above the first transmission cavity is arranged in the barrel body, the first rotating shaft on the right side extends into the fourth transmission cavity from the lug cavity, a third gear positioned in the fourth transmission cavity is fixedly arranged on the outer surface of the first rotating shaft on the right side, a third rotating shaft extending into the first transmission cavity is rotatably arranged on the bottom wall of the fourth transmission cavity, a second belt wheel which is positioned in the first transmission cavity and is in fit connection with the first belt wheel through a belt is fixedly arranged on the outer surface of the third rotating shaft, the top of the third rotating shaft is in spline fit and is connected with a fourth rotating shaft arranged in the fourth transmission cavity through a spring, and a fourth gear capable of being meshed with the third gear is arranged on the top of the fourth rotating shaft, the top wall of the fourth transmission cavity is provided with a first piston cavity extending into the barrel body, a first piston block is arranged in the first piston cavity in a sliding manner, a bottom arm of the first piston block is fixedly provided with a first piston rod in contact with the fourth gear, a second piston cavity which is positioned on the right side of the cushion and is connected with the first piston cavity through an air pipe is arranged in the barrel body, a second piston block connected with the second piston cavity through a spring is arranged in the second piston cavity in a sliding manner, the top of the second piston block is fixedly provided with a second piston rod extending out of the barrel body, the top of the second piston rod is fixedly provided with a second pressing block, and a user presses the second pressing block downwards after using the second piston block to cause the air in the second piston cavity to flow into the first piston cavity through the air pipe, so that the first piston block moves downwards to drive the fourth gear to be engaged with the third gear, so that the second pressing block is released after the sealing device works once, and the fourth gear is not meshed with the third gear again.

The invention has the beneficial effects that: the liftable vehicle-mounted waterless closestool provided by the invention can realize effective shock absorption on a moving vehicle, can adjust the height of the closestool according to the height of a user, and provides good use experience for the user.

Drawings

In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic diagram of the overall structure of a liftable vehicle-mounted waterless toilet of the invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of A in FIG. 1;

FIG. 3 is a schematic diagram of B-B of FIG. 2;

FIG. 4 is a schematic view of a portion of C in FIG. 1;

FIG. 5 is a schematic view of a portion of the enlarged structure of D in FIG. 1;

fig. 6 is a schematic view of a partially enlarged structure of E in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to the attached drawings 1-6, the liftable vehicle-mounted waterless toilet comprises a toilet body 10 and a first working chamber 18 arranged inside the toilet body 10, wherein a cushion 11 fixed on the inner wall of the first working chamber 18 in an annular shape is arranged at the top of the toilet body 10, a sealing device 91 arranged below the cushion 11 is arranged inside the toilet body 10, the sealing device 91 comprises a fixing plate 12 fixedly arranged on the inner wall of the first working chamber 18 and below the cushion 11, a through hole 13 is arranged in the middle of the fixing plate 12, an annular bag storage chamber 14 which is opened towards the first working chamber 18 is arranged inside the fixing plate 12 and outside the through hole 13, a collection bag 15 extending into the first working chamber 18 is stacked inside the bag storage chamber 14, and a pressing block chamber 16 extending into the fixing plate 12 is arranged on the side wall of the bag storage chamber 14 by taking the through hole 13 as a circle center circumferential array, the pressing block cavity 16 is internally provided with a pressing block 17 connected with the pressing block cavity 16 through a spring in a sliding manner, the pressing block 17 presses the collecting bag 15 to enable the collecting bag 15 to extend a part of the collecting bag from the bag storage cavity 14 to the first working cavity 18 when an object is in the collecting bag, the fixing plate 12 is internally provided with an air hole 77 which is positioned at the right side of the through hole 13 and penetrates through the fixing plate 12, the barrel 10 is internally and symmetrically provided with second working cavities 38 which are positioned at the left side and the right side of the first working cavity 18 and communicated with the first working cavity 18, the barrel 10 is internally and symmetrically provided with a lug cavity 34 which is positioned at the outer side of the second working cavity 38 in an annular manner, the top wall of the lug cavity 34 is rotatably provided with a first rotating shaft 35, the outer surface of the first rotating shaft 35 is fixedly provided with a first cam 40, the outer surface of the first rotating shaft 35 is fixedly provided with a second cam 36, the second cam 36 and the first cam 40 are spaced at ninety degrees, a first sliding rod 37 extending into the cam cavity 34 and contacting with the second cam 36 is slidably disposed on the left end wall of the second working chamber 38 on the left side, a heat sealing block 39 connected with the second working chamber 38 through a spring is fixedly disposed at the right end of the first sliding rod 37, a second sliding rod 41 extending into the cam cavity 34 and contacting with the first cam 40 is slidably disposed on the left end wall of the second working chamber 38 on the left side, a cutting knife 42 connected with the second working chamber 38 through a spring is fixedly disposed at the right end of the second sliding rod 41, an odor removal device 92 located at the right side of the sealing device 91 is disposed inside the tub 10, the odor removal device 92 is rotated by an internally disposed fan 27 to achieve gas circulation odor removal and disinfection, a lifting and shock absorbing device 93 is disposed below the tub 10, the height of the lifting shock-absorbing device 93 can be adjusted according to the needs of a user, a bucket seat 51 is arranged below the bucket body 10, a transmission device 94 extending into the bucket body 10 is arranged inside the bucket seat 51, and the transmission device 94 transmits the power of the motor 90 to the sealing device 91, the odor removing device 92 and the lifting shock-absorbing device 93.

Advantageously, the sealing device 91 further comprises a chuck 45 fixedly arranged on the inner side end wall of the cam cavity 34 and located in a ring shape below the second sliding rod 41, a first gear 44 is rotatably arranged on the chuck 45, a second gear 43 located below the first cam 40 and engaged with the first gear 44 is fixedly arranged on the outer surface of the first rotating shaft 35, a storage cavity 46 located below the first working cavity 18 and communicated with the first working cavity 18 and opened to the left of the tub 10 is arranged inside the tub 10, a storage block 47 connected with the storage cavity 46 through a spring is slidably arranged inside the storage cavity 46, a storage slot 48 with an upward opening is arranged inside the storage block 47, and when the first rotating shaft 35 rotates, the heating sealing block 39 and the cutting knife 42 which are symmetrical to the left and the right are alternately brought into contact, so that two sealing edges are formed on the collecting bag 15, and is cut between two sealing edges by the cutting knife 42 after the sealing edge is formed, and the sealing edge formed above the cut part of the collecting bag 15 ensures the next use, and simultaneously, a part of the lower section of the collecting bag 15 filled with excrement is sealed and falls into the storage groove 48, and a user can take out the storage block 47 for disposal.

Advantageously, said odour extraction means 92 comprise an odour extraction chamber 25 arranged inside said bowl 10 and to the right of said first working chamber 18, the upper end of the odor removing cavity 25 is provided with a first channel 24 communicated with the first working cavity 18, a second channel 76 is arranged at the bottom of the odor removing cavity 25 and is communicated with the storage cavity 46, a filter screen 26 is fixedly arranged inside the odor removing cavity 25, the inner part of the barrel body 10 is provided with a first transmission cavity 32 positioned below the odor elimination cavity 25, the bottom wall of the odor removing cavity 25 is rotatably provided with a fan shaft 28 extending to the inside of the first transmission cavity 32, the fan 27 is fixedly arranged on the top of the fan shaft 28, when the fan 27 rotates, air in the device is pumped into the odor removal cavity 25 through the second channel 76, filtered by the filter screen 26, then introduced into the first working cavity 18 from the first channel 24, and communicated with air in the collection bag 15 through the air hole 77.

Beneficially, the lifting and lowering shock absorbing device 93 includes the barrel base 51 and a lifting and lowering groove 52 which is arranged inside the barrel base 51 and opens upwards, a lifting and lowering block 53 is slidably arranged inside the lifting and lowering groove 52, the top of the lifting and lowering block 53 is in contact with the barrel 10 and can drive the barrel 10 to move upwards and downwards, a threaded groove 78 which opens downwards is arranged inside the lifting and lowering block 53, a second transmission cavity 58 which is located below the lifting and lowering groove 52 is arranged inside the barrel base 51, a screw 79 which extends into the lifting and lowering groove 52 is rotatably arranged on the top wall of the second transmission cavity 58, the screw 79 is engaged in the threaded groove 78 and drives the lifting and lowering block 53 to move upwards and downwards when the screw 79 rotates, a first bevel gear 59 which is located in the second transmission cavity 58 is fixedly arranged at the bottom of the screw 79, a limiting groove 50 which opens upwards and is located on the left side of the lifting and lowering groove 52 is, the fixed being provided with in ladle body 10 bottom extends to in the spacing groove 50 and can gliding gag lever post 49 about in the spacing groove 50, bucket seat 51 below is provided with base 54, the inside shock attenuation chamber 55 that is provided with of base 54, the fixed array in bucket seat 51 diapire is provided with and extends to 57 in the shock attenuation chamber 55, 57 the bottom mounting be provided with through the spring with the diaphragm 56 that the base 54 is connected, diaphragm 56 makes the connection under the effect of spring bucket seat 51 has certain shock attenuation effect.

Advantageously, the transmission device 94 includes the motor 90 disposed inside the tub base 51 and located at the right side of the lifting groove 52, a third transmission cavity 67 located below the motor 90 is disposed inside the tub base 51, the output shaft 29 of the motor 90 extends upwards into the first transmission cavity 32 to be in spline connection with the fan shaft 28, the output shaft 29 of the motor 90 extends downwards into the third transmission cavity 67, a second bevel gear 66 located in the third transmission cavity 67 is fixedly disposed at the bottom end of the output shaft 29, a sliding rod 65 extending out of the tub 10 is rotatably disposed at the right end wall of the third transmission cavity 67, a first pressing block 68 is fixedly disposed at the right end of the sliding rod 65, a third bevel gear 64 capable of meshing with the second bevel gear 66 is fixedly disposed at the outer surface of the sliding rod 65, a fourth bevel gear 62 capable of meshing with the second bevel gear 66 is fixedly disposed at the left end of the sliding rod 65, when a user pulls the first pressing block 68 rightwards, the fourth bevel gear 62 is meshed with the second bevel gear 66 to rotate, when the user pushes the first pressing block 68 leftwards, the third bevel gear 64 is meshed with the second bevel gear 66 to rotate, a sliding groove 63 with a left opening is formed in the sliding rod 65, a second rotating shaft 61 which extends into the third transmission cavity 67 and is in spline fit with the sliding groove 63 is rotatably arranged on the right side wall of the second transmission cavity 58, and a fifth bevel gear 60 meshed with the first bevel gear 59 is fixedly arranged on the left end face of the second rotating shaft 61; the transmission device 94 further includes a first pulley 30 fixedly disposed on the outer surface of the fan shaft 28 and located in the first transmission cavity 32, a fourth transmission cavity 69 located above the first transmission cavity 32 is disposed inside the tub 10, the first rotating shaft 35 on the right side extends from the bump cavity 34 to the fourth transmission cavity 69, a third gear 70 located in the fourth transmission cavity 69 is fixedly disposed on the outer surface of the first rotating shaft 35 on the right side, a third rotating shaft 33 extending into the first transmission cavity 32 is rotatably disposed on the bottom wall of the fourth transmission cavity 69, a second pulley 80 located in the first transmission cavity 32 and connected with the first pulley 30 through a belt 31 is fixedly disposed on the outer surface of the third rotating shaft 33, a fourth rotating shaft 71 disposed in the fourth transmission cavity 69 is spline-fitted on the top of the third rotating shaft 33 and connected with the third rotating shaft through a spring, a fourth gear 72 capable of meshing with the third gear 70 is arranged at the top of the fourth rotating shaft 71, a first piston cavity 75 extending into the barrel 10 is arranged on the top wall of the fourth transmission cavity 69, a first piston block 74 is slidably arranged in the first piston cavity 75, a first piston rod 73 contacting with the fourth gear 72 is fixedly arranged on the bottom arm of the first piston block 74, a second piston cavity 19 located at the right side of the cushion 11 and connected with the first piston cavity 75 through an air pipe 23 is arranged in the barrel 10, a second piston block 22 connected with the second piston cavity 19 through a spring is slidably arranged in the second piston cavity 19, a second piston rod 21 extending out of the barrel 10 is fixedly arranged at the top of the second piston block 22, a second press block 20 is fixedly arranged at the top of the second piston rod 21, and a user presses the second press block 20 downwards after use, thereby causing the gas in the second piston chamber 19 to flow into the first piston chamber 75 through the gas pipe 23, thereby causing the first piston block 74 to move down to bring the fourth gear 72 into engagement with the third gear 70, so that the second pressing block 20 is released after the sealing device 91 works once, and the fourth gear 72 is not engaged with the third gear 70 again.

The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.

Sequence of mechanical actions of the whole device: in the initial state, the fourth gear 72 and the third gear 70 are in an unengaged state, and the second bevel gear 66 and the fourth bevel gear 62 and the third bevel gear 64 are in an unengaged state.

When the device of the present invention is in operation, the motor 90 is started, so as to drive the output shaft 29 to rotate, so as to drive the fan shaft 28 to rotate, so as to drive the fan 27 to rotate, when the fan 27 rotates, the air in the device is pumped into the odor removal cavity 25 through the second channel 76, filtered by the filter screen 26, then introduced into the first working cavity 18 from the first channel 24, and communicated with the air in the collection bag 15 through the air hole 77, so as to achieve the purpose of continuously removing odor and disinfecting the air to avoid bacterial growth; since the fan shaft 28 rotates and simultaneously drives the first belt wheel 30 to rotate, so as to drive the second belt wheel 80 to rotate, so as to drive the third rotating shaft 33 to rotate, so as to drive the fourth gear 72 to rotate, after the toilet is used, a user presses the second pressing block 20 downwards, so that the air in the second piston cavity 19 flows into the first piston cavity 75 through the air pipe 23, so as to cause the first piston block 74 to move downwards to drive the fourth gear 72 to be meshed with the third gear 70, so as to drive the third gear 70 to rotate, so as to drive the first rotating shaft 35 on the right side to rotate, and simultaneously drive the second gear 43 on the right side to rotate, so as to drive the second gear 43 on the left side to rotate, so as to drive the first rotating shaft 35 on the left side to rotate, so as to drive the heating sealing blocks 39 and the cutting knives 42 which are symmetrical on the left and right sides to alternately contact, forming two sealed edges on the collecting bag 15, cutting the sealed edges between the two sealed edges by the cutting knife 42 after the sealed edges are formed, ensuring the next use, and simultaneously enabling a part of the lower section of the collecting bag 15 filled with excrement to fall into the storage groove 48 after the sealed edges are formed above the cut-off part of the collecting bag 15, wherein a user can extract the storage cavity 46 for treatment, and release the second pressing block 20 after the sealing device 91 works once, so that the fourth gear 72 is not meshed with the third gear 70 again to restore the initial state; when the user needs to adjust the height of the toilet upward, the fourth bevel gear 62 is engaged with the second bevel gear 66 by pulling the first pressing block 68, the second bevel gear 66 is rotated by the output shaft 29, the second rotating shaft 61 is rotated in a forward direction, the fifth bevel gear 60 is rotated in a forward direction, the first bevel gear 59 is rotated in a forward direction, the lifting block 53 is driven to lift upward, the height of the toilet is raised, the first pressing block 68 is released after the user adjusts to a proper height, the fourth bevel gear 62 is not engaged with the second bevel gear 66 any more, the toilet stops lifting, and when the user needs to adjust the height of the toilet downward, the third bevel gear 64 is engaged with the second bevel gear 66 by pressing the first pressing block 68, the second rotating shaft 61 is rotated in a reverse direction, so that the fifth bevel gear 60 rotates reversely, and the first bevel gear 59 rotates reversely, and the lifting block 53 descends, so that the height of the toilet bowl is lowered, the first pressing block 68 is released after the user adjusts the height to a proper height, the third bevel gear 64 is not meshed with the second bevel gear 66 any more, and the toilet bowl stops descending.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.