A vehicle-mounted hidden drying and incinerating toilet

Abstract

The present invention discloses a vehicle-mounted hidden drying and incinerating toilet, which includes an upper worm gear, a lower worm gear, a toilet lid, a toilet seat, a hidden toilet body, a rolling component and a conveying and dumping mechanism. The hidden toilet body includes a laminated toilet top and laminations. One end of the laminated toilet top is fixedly connected to the lower worm gear, and the laminations are rotatably connected to the lower worm gear. After the laminations are expanded, a stool pool of the toilet is formed, and the convex points on one side of adjacent laminations are located in the grooves on one side of adjacent laminations. One end of the toilet seat is fixedly connected to the upper worm gear, and the toilet lid is rotatably connected to the upper worm gear. A worm wheel is arranged between the upper worm gear and the lower worm gear. A rolling component is arranged in the sewage pipe connected to the hidden toilet body; after the toilet is folded and hidden, it can fit against the bathroom wall or be embedded in a cavity, without occupying the position of the bathroom, without the need to use water resources for flushing, saving resources, being environmentally friendly and hygienic, and wrapping, conveying, drying, pulverizing or incinerating excrement, reducing environmental pollution.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle toilets, and specifically to a vehicle-mounted hidden drying and incinerating toilet. Background Art

[0002] According to the existing installation methods of vehicle toilets, toilets can be divided into floor-mounted, push-pull type, and portable types. The floor-mounted toilet is the commonly seen toilet, which is directly fixed to the floor during installation and is used in combination with a direct drainage or a pull-out black water tank; the push-pull type toilet is a floor-mounted toilet with a slideway design added, and its position needs to be slid when washing or taking a shower; the portable toilet is divided into a portable mobile type and a manual folding and storage type.

[0003] Disadvantages of existing products: 1. The vehicle-mounted fixed flush toilet and the vehicle-mounted push-pull flush toilet need to be used in combination with a black water tank, which increases the self-weight, occupies space, wastes water resources, pollutes the environment, needs to be emptied frequently, and lacks effective treatment measures; 2. For the manual portable mobile type toilet and the manual folding and storage type toilet, the disadvantages are that they need to be frequently stored and moved, and the excrement cannot be treated after being stored and is discarded randomly, polluting the environment; 3. The fixed incinerating toilet occupies space, and the incineration chamber is not completely isolated from the living space in the vehicle, posing a safety hazard. Since the space occupied by the toilet overlaps with the washing space and the shower space, the above several types are not suitable for use in cramped spaces such as RVs, high-speed trains, or ships; Chinese Patent Application No. 202020759665.1 discloses a folding toilet, which uses a water flushing method. The water tank is arranged above the interior of the frame, and the toilet bowl can be moved outwards and inwards relative to the cavity inside the frame. Compared with the traditional one, it improves the utilization rate of the space in the toilet, but the water tank and the frame still occupy a lot of space and cannot completely save space, and the excrement cannot be treated; In view of the above problems, a vehicle-mounted hidden drying and incinerating toilet with the ability to treat feces is proposed. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a vehicle-mounted hidden drying and incinerating toilet. After being folded and hidden, the toilet fits against the toilet wall or is embedded in a cavity, and it does not occupy the toilet space after being folded and hidden. It does not need to use water resources for flushing, saves resources, is environmentally friendly and hygienic, and performs wrapping, conveying, drying, pulverizing or incinerating treatment on excrement, reducing environmental pollution. It can be used in cramped spaces such as RVs, high-speed trains, or ships or in ecological protection areas, and can effectively solve the problems in the background art.

[0005] To achieve the above object, the present invention provides the following technical solution: a vehicle-mounted concealed drying and incinerating toilet, comprising an upper worm gear, a lower worm gear, a toilet lid, a toilet seat, a concealed toilet body, a rolling component and a conveying and dumping mechanism. The concealed toilet body includes a laminated toilet top and laminated sheets. One end of the laminated toilet top is fixedly connected to the lower worm gear, and the laminated sheets are rotatably connected to the lower worm gear. After the laminated sheets are unfolded, they form the stool pool of the toilet, and the convex points on one side of the adjacent laminated sheets are located in the grooves on one side of the adjacent laminated sheets. One end of the toilet seat is fixedly connected to the upper worm gear, and the toilet lid is rotatably connected to the upper worm gear. A worm wheel is arranged between the upper worm gear and the lower worm gear. A rolling component is arranged in the sewage pipe connected to the concealed toilet body. The rolling component includes a rubber roller and a rubber roller bracket. There are four rubber rollers A, B, C, and D, forming a square rolling and blanking hole. A conveying and dumping mechanism is arranged at the corresponding outlet at the lower end of the sewage pipe. The conveying and dumping mechanism includes a turntable, an incineration box and a driving connecting rod. The turntable is provided with a blanking hole along the circumferential direction. The incineration box is located below the turntable and corresponds to one of the blanking holes. The driving connecting rod is rotatably connected to the incineration box.

[0006] Further, the laminated sheets are connected by the convex points and grooves of each laminated sheet. The outermost laminated sheet is fixedly connected to the laminated toilet top, and the innermost laminated sheet is fixed in the vertical direction. The angle between the laminated sheets when expanded is 0-90 degrees.

[0007] Further, a magnet adsorption mechanism is arranged on the laminated toilet top. The magnet adsorption mechanism is arranged along the circumferential direction of the laminated toilet top. The magnet adsorption mechanism includes a flap fixing shaft, a flap clamping plate and an electromagnet. The flap fixing shaft is arranged on the laminated toilet top. The flap clamping plate is connected to the flap fixing shaft. Magnetic sheet I and magnetic sheet II are respectively arranged at both ends of the flap clamping plate. An electromagnet corresponding to magnetic sheet II is arranged on the laminated toilet top.

[0008] Further, a urinal is arranged on the laminated toilet top. The bottom of the urinal is connected with a urine diversion hose. The lower end of the urine diversion hose is connected with a urine storage tank.

[0009] Further, there are four rubber rollers A, B, C, and D. When the rubber rollers roll, the rotation directions of AB and CD are opposite. When the backward conveying action is completed after rolling, the rotation directions of AB and CD are the same.

[0010] Further, a motor IV is arranged above the turntable. The output shaft of the motor IV is connected to the turntable. A sunken hole is arranged on the lower surface of the turntable. A support ring is arranged below the turntable. An opening is arranged on the support ring, and the opening corresponds to the incineration box.

[0011] Further, it further includes a processing box, in which a drying and incineration mechanism is arranged. The drying and incineration mechanism includes a drying combustion chamber. A guide plate is arranged at the inlet of the drying combustion chamber. The incineration box slides on the guide plate. The right end of the guide plate is of an arc surface structure. A motor II is arranged below the guide plate. The output shaft of the motor II is rotationally connected to a driving connecting rod. The upper end of the driving connecting rod is rotationally connected to the incineration box through a rotating shaft.

[0012] Further, the processing method of the drying and incineration mechanism is one of liquid fuel, gaseous fuel, and microwave drying.

[0013] Further, a honeycomb ceramic plate is arranged in the drying combustion chamber. The honeycomb ceramic plates are arranged up and down. An ignition probe is arranged on the lower honeycomb ceramic plate. A flue is connected to the upper end of the drying combustion chamber. An isolation air duct is arranged in the drying combustion chamber and the flue. A heat dissipation fan blows air into the processing box from the outside and takes away the heat dissipated by the drying combustion chamber and the flue through the isolation air duct. Heat insulation layers are respectively arranged on the flue and the drying combustion chamber.

[0014] Further, an ash collection box, an air extraction pump, an auxiliary gas pump, and a heat dissipation fan are arranged in the processing box. A pulverizer is arranged in the ash collection box. The air extraction pump is connected to the folding toilet body through an air pipe. The auxiliary gas pump is connected to the drying combustion chamber. The heat dissipation fan blows air into the processing box from the outside and is discharged through the isolation air duct.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. After the toilet is folded and hidden, it fits against the bathroom wall or is embedded in the cavity, without occupying the bathroom space, without the need to use water resources for flushing, which is more environmentally friendly and hygienic. It also wraps, transports, dries, pulverizes, or incinerates excrement, reducing environmental pollution, and can be used in cramped spaces such as RVs, high-speed trains, or ships, or in ecological protection areas.

[0017] 2. Under the action of the rotational force of the rubber roller, the receiving bag is rolled and conveyed into the blanking hole of the turntable. The turntable rotates driven by the motor IV. The rolled-up receiving bag occupying the blanking hole turns to one side, making another empty blanking hole correspond to the end of the sewage pipe, which does not affect toilet use when dealing with feces and improves the use efficiency of the toilet. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the hidden toilet of the present invention;

[0019] Figure 2 is a schematic diagram of the cooperation of the bumps and grooves of the hidden toilet of the present invention;

[0020] Figure 3 is a schematic structural diagram of the expanded telescopic laminations of the present invention;

[0021] Figure 4 Schematic diagram of the structure of the toilet after expansion according to the present invention;

[0022] Figure 5 Schematic top perspective view of the laminated sheet according to the present invention;

[0023] Figure 6 Schematic diagram of the overall structure of the feces treatment according to the present invention;

[0024] Figure 7 Schematic diagram of the structure of the opened upper cover of the toilet according to the present invention;

[0025] Figure 8 Schematic cross-sectional view of the magnet adsorption mechanism according to the present invention;

[0026] Figure 9 Schematic diagram of the installation position of the magnet adsorption mechanism according to the present invention;

[0027] Figure 10 Schematic diagram of the structure of the rolling component according to the present invention;

[0028] Figure 11 Schematic diagram of the structure of the conveying and dumping mechanism according to the present invention;

[0029] Figure 12 Schematic bottom view of the conveying and dumping mechanism according to the present invention.

[0030] In the figure: 1 toilet lid, 2 toilet seat, 3 upper worm, 4 motor I, 5 worm gear, 6 lower worm, 7 hidden toilet body, 8 pressure sensor, 9 laminated sheet, 10 rolling component, 11 sewage pipe, 12 urine diversion hose, 13 urinal, 14 top of the laminated sheet toilet, 15 isolation air duct, 16 flue, 17 honeycomb ceramic disc, 18 drying and incineration chamber, 19 ignition probe, 20 microwave drying, 21 combustion-supporting air pump, 22 liquid fuel, 23 motor II, 24 incineration box, 25 ash collection box, 26 crusher, 27 air extraction pump, 28 treatment tank, 29 turntable, 30 urine storage tank, 31 magnet adsorption mechanism, 32 magnetic sheet I, 33 magnetic sheet II, 34 electromagnet, 35 flap fixed shaft, 36 flap clamping plate, 37 motor III, 38 rubber roller, 39 rubber roller bracket, 40 guide plate, 41 driving link, 42 blanking hole, 43 motor IV, 44 heat insulation layer, 45 cooling fan, 46 support ring, 47 opening, 48 support frame, 49 gaseous fuel, 50 bump, 51 groove. Detailed implementation manners

[0031] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0032] Please refer to Figures 1-12, the present invention provides a technical solution: a vehicle-mounted hidden drying and incinerating toilet, which includes an upper worm 3, a lower worm 6, a toilet lid 1, a toilet seat 2, a hidden toilet body 7, a rolling and winding assembly 10 and a conveying and dumping mechanism. The hidden toilet body 7 includes a laminated toilet top 14 and laminations 9. One end of the laminated toilet top 14 is fixedly connected to the lower worm 6, and the lamination 9 is rotatably connected to the lower worm 6. When the lamination 9 is unfolded, it forms the stool pool of the toilet, and the convex point 50 on one side of the adjacent lamination is located in the groove 51 on one side of the adjacent lamination, and so on. After the lamination 9 is completely folded, it can be hidden inside the folding toilet top 14. One end of the toilet seat 2 is fixedly connected to the upper worm 3, and a pressure sensor 8 is arranged on the toilet seat 2. When the toilet seat 2 contacts the hidden toilet body 7 and a person sits on it, the pressure sensor 8 can detect the pressure, and the external controller turns on the air extraction pump 27 to extract the gas in the toilet out of the vehicle. The toilet lid 1 is rotatably connected to the upper worm 3, and a worm gear 5 is arranged between the upper worm 3 and the lower worm 6. The worm gear 5 is driven by a motor I 4. The rotation of the worm gear 5 drives the upper worm 3 and the lower worm 6 to rotate in opposite directions, thereby realizing the expansion and hiding of the toilet. After the whole toilet is folded and hidden, it can fit against the bathroom wall or be embedded in the cavity, and it will not occupy the space of the bathroom after being hidden. A rolling and winding assembly 10 is arranged in the sewage pipe 11 of the hidden toilet body 7. The rolling and winding assembly 10 includes rubber rollers 38 and a rubber roller bracket 39. There are four rubber rollers 38 set as A, B, C, and D, and a square rolling and feeding hole is formed between the rubber rollers. The rubber rollers 38 can increase the friction with the receiving bag. A motor III 37 for driving the rotation of the rubber rollers 38 is arranged on the rubber roller bracket 39. After using the toilet, under the action of gravity, the receiving bag falls on the rolling and feeding hole. The receiving bag is rolled and conveyed under the action of the rotational force of the rubber rollers 38. When the rubber rollers 38 are rolling, the rotation directions of AB and CD are opposite, and when the rolling is completed and conveyed backward, the rotation directions of AB and CD are the same. Under the action of gravity, it falls into the feeding hole 42 of the turntable 29. A conveying and dumping mechanism is arranged at the lower end corresponding to the outlet of the feeding hole 42. The conveying and dumping mechanism includes a turntable 29, an incineration box 24 and a driving connecting rod 41. The turntable 29 is provided with feeding holes 42 along the circumferential direction. The turntable 29 rotates under the drive of a motor IV 43, and the rolled-up receiving bag occupying the feeding hole 42 turns to one side, so that another empty feeding hole 42 corresponds to the lower end of the sewage pipe 11, and it will not affect using the toilet when dealing with feces, improving the use efficiency of the toilet;The incineration box 24 is located below the turntable 29 and corresponds to one of the blanking holes 42. The driving connecting rod 41 is rotationally connected to the incineration box 24. Above the turntable 29, there is a motor Ⅳ 43. The output shaft of the motor Ⅳ 43 is connected to the turntable 29. On the lower surface of the turntable 29, there are counterbores, and the setting of the counterbores provides a flipping space for the incineration box 24. Below the turntable 29, there is a support ring 46. An opening 47 is provided on the support ring 46, and this opening 47 corresponds to the incineration box 24. The support ring 46 plays a role in supporting the object-receiving bag rolled into a ball. The rolled-up object-receiving bag can only fall from the opening 47 onto the incineration box 24. On the concealed toilet body 7 or the toilet seat 2, there is a support frame 48, and the support frame 48 can be rotated and folded. For example, it is rotationally connected to the folding toilet body 7 by a pin shaft and plays a role in supporting the human body weight during toilet use.;

[0033] The laminated sheets 9 are connected through the convex points 50 and grooves 51 of each laminated sheet 9. The outermost laminated sheet 9 is connected to the laminated toilet top 14. The innermost laminated sheet 9 is fixed in the vertical direction. The angle between the laminated sheets 9 expands from 0 to 90 degrees. The rotation angle of the laminated sheets 9 is also the range within which the concealed toilet body 7 can rotate, rotating from the horizontal direction to the vertical direction, so that the toilet can be shrunk and hidden and attached to the bathroom wall or hidden in the cavity.

[0034] The laminated toilet top 14 is provided with a magnet adsorption mechanism 31. The magnet adsorption mechanism 31 is arranged along the circumferential direction of the laminated toilet top 14. The magnet adsorption mechanism 31 includes a flap fixed shaft 35, a flap clamping plate 36, and an electromagnet 34. The flap fixed shaft 35 is arranged on the laminated toilet top 14. The flap clamping plate 36 is connected to the flap fixed shaft 35. At both ends of the flap clamping plate 36, there are magnetic chips Ⅰ 32 and magnetic chips Ⅱ 33 respectively. The laminated toilet top 14 is provided with an electromagnet 34 corresponding to the magnetic chip Ⅱ 33. When the electromagnet 34 is powered on and off, the energized electromagnet 34 is magnetically repelled by the magnetic chip Ⅱ 33, and the flap clamping plate 36 flips under inertia. The non-energized electromagnet 34 is adsorbed by the magnetic chip Ⅰ 32 to clamp the object-receiving bag. When the electromagnet 34 is powered on and off again, the energized electromagnet 34 is magnetically repelled by the magnetic chip Ⅰ 32, and the flap clamping plate 36 flips under inertia to release the object-receiving bag. The flap clamping plate 36 returns to its original position, and the object-receiving bag freely falls under the action of gravity onto the rolling assembly 10. The folding toilet top 14 is provided with a urinal 13. The bottom of the urinal 13 is connected to a urine diversion hose 12, and the lower end of the urine diversion hose 12 is connected to a urine storage tank 30.

[0035] A drying and incineration mechanism is arranged inside the processing box 28. The drying and incineration mechanism includes a drying combustion chamber 18. A guide plate 40 is arranged at the inlet of the drying combustion chamber 18. The incineration box 24 slides on the guide plate 40. The right end of the guide plate 40 is of an arc surface structure. Under the action of the driving connecting rod 41, the incineration box 24 moves on the guide plate 40. When the incineration box 24 passes through the right end of the guide plate 40, it flips under the action of the driving connecting rod 41 to pour out the dried material in the incineration box 24. The incineration box 24 is sent into the drying combustion chamber 18 under the action of the driving connecting rod 41 to perform microwave drying or incineration on excrement. A motor II 23 is arranged below the guide plate 40. The output shaft of the motor II 23 is connected to the driving connecting rod 41. The upper end of the driving connecting rod 41 is rotationally connected to the incineration box 24 through a rotating shaft. A conveying and dumping mechanism and a urine storage tank 30 are also arranged in the processing box 28. There is a support structure in the processing box 28 for specifically supporting internal components, which is set according to the actual use situation.

[0036] The processing method of the drying and incineration mechanism is one of liquid fuel 22, gaseous fuel 49, and microwave drying 20. The three heating methods are common knowledge in the field. According to different use environments, a suitable heating method can be selected.

[0037] A honeycomb ceramic plate 17 is arranged inside the drying combustion chamber 18. The honeycomb ceramic plates 17 are arranged up and down. An ignition probe 19 is arranged on the lower honeycomb ceramic plate 17. Energy enters the drying combustion chamber 18 through a pipeline. After the ignition probe 19 ignites and burns, the probe monitors the combustion. When it goes out, the fuel solenoid valve closes. The honeycomb ceramic plate 17 makes the temperature balanced and stable, saving energy, similar to an infrared stove top. The upper end of the drying combustion chamber 18 is connected to a flue 16. An isolation air duct 15 is arranged on the processing box 28. The air isolation between the drying combustion chamber 18 and the flue 16 is realized through a heat dissipation fan 45. Heat insulation layers 44 are respectively arranged on the inner surface of the flue 16 and the inner surface of the drying combustion chamber 18. A temperature control safety component is arranged in the processing box 28 to monitor the temperature at multiple points and detect it using a temperature sensor. After an abnormality is found, the supply of the combustion-supporting air pump 21 and fuel is stopped.

[0038] An ash collection box 25 is arranged inside the processing box 28. A crusher 26 is arranged in the ash collection box 25. The crusher 26 consists of a crushing knife and a motor. The motor drives the crushing knife to rotate at a high speed to crush the excrement dried by the microwave drying device 20 that falls into the ash collection box 25, and then it falls to the bottom of the ash collection box 25. An air extraction pump 27 is arranged on the right side of the ash collection box 25. The air extraction pump 27 is connected to the folding toilet body 7 through an air pipe to automatically discharge the gas in the toilet outside the vehicle when using the toilet.

[0039] In use: Place the object receiving bag into the toilet. The electromagnet 34 is energized and de-energized. The energized electromagnet 34 magnetically repels the magnetic sheet II 33, and the flap clamp 36 flips under inertia. The de-energized electromagnet 34 is adsorbed by the magnetic sheet I 32 to clamp the object receiving bag. The urine and feces are separated. The urine is diverted to the urinal 13 and enters the urine storage tank 30 through the urine diversion hose 12. The object receiving bag stores the feces. After getting up from the toilet, the pressure sensor 8 does not sense the weight, and the air pump 27 stops the air pumping operation. Then, it is energized and de-energized again. The energized electromagnet 34 magnetically repels the magnetic sheet I 32, and the flap clamp 36 flips under inertia to release the object receiving bag. The flap clamp 36 returns to its original position. The object receiving bag freely falls into the sewage pipe 11 under the action of gravity. In the sewage pipe 11, the rubber roller 38 is driven to roll by the motor III 37, so that the object receiving bag is turned into a ball and then falls into the turntable 29. The turntable 29 rotates above the incineration box 24 and falls into the incineration box 24, and is conveyed to the drying combustion chamber 18 for treatment. After the treatment is completed, the transmission tipping mechanism sends the dried matter in the incineration box 24 to the crushing bin. After being crushed, it is stored in the ash collection box 25 and emptied regularly.

[0040] The above shows and describes the basic principles, main features and advantages of the present invention. Without departing from the spirit and scope of the present invention, there are various changes and improvements to the present invention, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A vehicle-mounted hidden drying and incinerating toilet, comprising an upper worm (3), a lower worm (6), a toilet lid (1), a toilet seat (2), a hidden toilet body (7), a rolling component (10) and a conveying and dumping mechanism, characterized in that: The hidden toilet body (7) includes a laminated toilet top (14) and laminations (9). One end of the laminated toilet top (14) is fixedly connected to the lower worm (6), and the lamination (9) is rotatably connected to the lower worm (6). After the lamination (9) is unfolded, it forms the stool pool of the toilet. And the bump (50) on one side of the adjacent lamination (9) is located in the groove (51) on one side of the adjacent lamination (9). One end of the toilet seat (2) is fixedly connected to the upper worm (3), and the toilet cover (1) is rotatably connected to the upper worm (3). A worm gear (5) is arranged between the upper worm (3) and the lower worm (6). A rolling component (10) is arranged in the sewage pipe (11) connected to the hidden toilet body (7). The rolling component (10) includes rubber rollers (38) and a rubber roller bracket (39). There are four rubber rollers (38) named ABCD, forming a square rolling and blanking hole. A conveying and dumping mechanism is arranged at the corresponding outlet at the lower end of the sewage pipe (11). The conveying and dumping mechanism includes a turntable (29), an incineration box (24) and a driving link (41). The turntable (29) is provided with blanking holes (42) along the circumferential direction. The incineration box (24) is located below the turntable (29) and corresponds to one of the blanking holes (42). The driving link (41) is rotatably connected to the incineration box (24). A motor III (37) for driving the rubber rollers (38) to rotate is arranged on the rubber roller bracket (39). After using the toilet, under the action of gravity, the receiving bag falls on the rolling blanking hole. Under the action of the rotational force of the rubber rollers (38), the receiving bag completes rolling and conveying. When the rubber rollers (38) are rolling, the rotation directions of AB and CD are opposite. When the rolling is completed and conveyed backward, the rotation directions of AB and CD are the same. Under the action of gravity, it falls into the blanking hole (42) of the turntable (29).

2. The on-vehicle hidden drying and incinerating toilet according to claim 1, wherein: The laminations (9) are connected through the bumps (50) and grooves (51) of each lamination (9). The outermost lamination (9) is fixedly connected to the laminated toilet top (14). The innermost lamination (9) is fixed in the vertical direction. The angle between the laminations (9) when expanded is 0 - 90 degrees.

3. The on-vehicle hidden drying and incinerating toilet according to claim 1, characterized in that: The laminated toilet top (14) is provided with a magnet adsorption mechanism (31). The magnet adsorption mechanism (31) is arranged along the circumferential direction of the laminated toilet top (14). The magnet adsorption mechanism (31) includes a flap fixed shaft (35), a flap clamping plate (36) and an electromagnet (34). The flap fixed shaft (35) is arranged on the laminated toilet top (14). The flap clamping plate (36) is connected to the flap fixed shaft (35). Magnetic sheet I (32) and magnetic sheet II (33) are respectively arranged at both ends of the flap clamping plate (36). The laminated toilet top (14) is provided with an electromagnet (34) corresponding to the magnetic sheet II (33).

4. The on-vehicle hidden drying and incinerating toilet according to claim 1, characterized in that: The laminated toilet top (14) is provided with a urinal (13). The bottom of the urinal (13) is connected with a urine diversion hose (12). The lower end of the urine diversion hose (12) is connected with a urine storage tank (30).

5. The on-vehicle hidden drying and incinerating toilet according to claim 1, characterized in that: There are four rubber rollers (38) named ABCD. When the rubber rollers (38) perform the rolling action, the rotation directions of AB and CD are opposite. When the rolling is completed and the backward conveying action is performed, the rotation directions of AB and CD are the same.

6. The on-vehicle hidden drying and incinerating toilet according to claim 1, wherein: Above the turntable (29), a motor Ⅳ (43) is provided. The output shaft of the motor Ⅳ (43) is connected to the turntable (29). On the lower surface of the turntable (29), a counterbore is provided. Below the turntable (29), a support ring (46) is provided. An opening (47) is provided on the support ring (46), and this opening (47) corresponds to the incineration box (24).

7. The in-vehicle hidden drying and incinerating toilet according to claim 1, wherein: It further includes a treatment box (28). Inside the treatment box (28), a drying and incineration mechanism is provided. The drying and incineration mechanism includes a drying combustion chamber (18). At the inlet of the drying combustion chamber (18), a guide plate (40) is provided. The incineration box (24) slides on the guide plate (40). The right end of the guide plate (40) is set as an arc surface structure. Below the guide plate (40), a motor Ⅱ (23) is provided. The output shaft of the motor Ⅱ (23) is rotatably connected to a driving connecting rod (41). The upper end of the driving connecting rod (41) is rotatably connected to the incineration box (24) through a rotating shaft.

8. The on-vehicle hidden drying and incinerating toilet according to claim 7, characterized in that: The treatment method of the drying and incineration mechanism is one of liquid fuel (22), gaseous fuel (49), and microwave drying (20).

9. The in-vehicle hidden drying and incinerating toilet according to claim 8, wherein: Inside the drying combustion chamber (18), a honeycomb ceramic plate (17) is provided. The honeycomb ceramic plates (17) are arranged up and down. An ignition probe (19) is provided on the lower honeycomb ceramic plate (17). The upper end of the drying combustion chamber (18) is connected to a flue (16). An isolation air duct (15) is provided in the drying combustion chamber (18) and the flue (16). Air is sent into the treatment box from the outside by a cooling fan (45), and the heat dissipated from the drying combustion chamber (18) and the flue (16) is taken away through the isolation air duct (15). Heat insulation layers (44) are respectively provided on the flue (16) and the drying combustion chamber (18).

10. The on-vehicle hidden drying and incinerating toilet according to claim 9, characterized in that: Inside the treatment box (28), an ash collection box (25), an air extraction pump (27), an auxiliary gas pump (21), and a cooling fan (45) are provided. A crusher (26) is provided in the ash collection box (25). The air extraction pump (27) is communicated with the folding toilet body (7) through an air pipe. The auxiliary gas pump (21) is connected to the drying combustion chamber (18). The cooling fan (45) sends air into the treatment box (28) from the outside and is discharged through the isolation air duct (15).

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