A squat toilet device for rotating and spreading feces

Abstract

The present invention provides a squatting device for spreading feces in a rotating manner, comprising a squatting pan, a bracket, a vertical movable rod, a rotating spreading plate and a transmission mechanism, wherein the squatting pan is arranged on the bracket; the rotating spreading plate is arranged below the squatting pan, and comprises a rotating part and a scraper fixed circumferentially to the rotating part, and the rotating part is rotatably mounted on the bracket; the vertical movable rod is movably connected to the bracket and can move up and down relative to the bracket, a first elastic member makes the vertical movable rod be located at a first height position, a power receiving end of the transmission mechanism is transmission-connected to the vertical movable rod, a power output end of the transmission mechanism is transmission-connected to the rotating part, and in the process of the vertical movable rod moving from the first height position to the second height position, the vertical movable rod makes the rotating spreading plate rotate horizontally with the aid of the transmission mechanism; the horizontal height of the first height position is higher than that of the second height position. This squatting device for spreading feces in a rotating manner can prevent feces from accumulating below the sewage outlet, so that the feces can be fully decomposed.

Description

Technical Field

[0001] The invention relates to the technical field of environmentally friendly toilets, and in particular to a squat toilet device for rotating and spreading feces. Background Art

[0002] With the development of society, the concept of green environmental protection has gradually been valued by the Chinese people. The toilet problem is a problem that everyone faces every day. There is great potential in developing green environmental protection in this regard.

[0003] At present, the most recognized green and environmentally friendly toilet is the environmentally friendly toilet based on biological treatment. The core technology is to set up a biochemical reaction chamber, regularly add biological fillers into the biochemical reaction chamber, and the feces entering the biochemical reaction chamber are degraded by microorganisms. During the reaction process, various pathogens can be eliminated and organic fertilizer can be produced. No water is required, which is particularly suitable for use in areas with difficult water supply or in temporary venues.

[0004] However, the current environmentally friendly toilets based on biological treatment have the following problems:

[0005] Since no water is needed in normal use, the surface of the squat toilet of this type of environmentally friendly toilet is generally specially treated so that when feces falls into the squat toilet, it will automatically slide down and fall into the biochemical reaction chamber through its sewage outlet. Since the feces fall directly below the sewage outlet, the feces will accumulate in the same place, which makes it impossible for the feces accumulated at a higher position to fully contact the biological filler, and the time required for complete decomposition is long, so that the actual load of the biochemical reaction chamber cannot meet expectations, affecting the normal use of the environmentally friendly toilet. For this reason, the prior art generally sets an electric spreading mechanism in the biochemical reaction chamber to spread the feces and promote biochemical reactions, but it is difficult to find a power source in some places, the use conditions are restricted, and the need to use an external power supply is also contrary to the purpose of green environmental protection. Invention content

[0006] In view of this, the present invention proposes a squatting toilet device for rotating and spreading feces, aiming to solve the existing problems.

[0007] In order to achieve the above-mentioned purpose, the present invention provides a squatting toilet device for rotating and spreading feces, which includes a squatting toilet, a bracket, a vertical movable rod, a rotating spreading plate, a transmission mechanism and a first elastic member, the squatting toilet is arranged on the bracket; the rotating spreading plate is located below the squatting toilet, and includes a rotating part and a scraper circumferentially fixed to the rotating part, and the rotating part is rotatably mounted on the bracket; the vertical movable rod is movably connected to the bracket and can move up and down relative to the bracket, and in a natural state, the first elastic member causes the vertical movable rod to be located at a first height position, the power receiving end of the transmission mechanism is transmission-connected to the vertical movable rod for receiving power from the vertical movable rod, the power output end of the transmission mechanism is transmission-connected to the rotating part, and in the process of the vertical movable rod moving from the first height position to the second height position, the vertical movable rod uses the transmission mechanism to cause the rotating part to rotate horizontally; the horizontal height of the first height position is higher than that of the second height position.

[0008] The squatting device for rotating and spreading feces provided by the present invention is suitable for use in environmentally friendly toilets. When the user or the maintenance personnel of the environmentally friendly toilet moves the vertical movable rod downward, the rotating spreading plate is rotated by the transmission mechanism to complete the feces spreading work, and then, under the action of the first elastic member, the vertical movable rod returns to the first height position, and the next time the user or the maintenance personnel of the environmentally friendly toilet moves the vertical movable rod downward, the feces spreading work is performed again, and this cycle is repeated to avoid feces accumulation below the sewage outlet and fully decompose the feces.

[0009] Furthermore, when the vertical movable rod moves downward, the rotating spreading plate is caused to rotate unidirectionally by means of the transmission mechanism.

[0010] Furthermore, the transmission mechanism includes a steering member, a transverse movable rod and a ratchet; when the vertical movable rod moves up and down, the transverse movable rod is moved horizontally with the aid of the steering member, and the transverse movable rod is provided with a ratchet mating member, and the ratchet mating member is used to push the ratchet to rotate unidirectionally, and the ratchet is circumferentially fixed to the rotating part.

[0011] Furthermore, the steering member is L-shaped, a first end of the steering member is hinged to the vertical movable rod, a second end of the steering member is hinged to the horizontal movable rod, and a middle portion of the steering member is hinged to the bracket.

[0012] Furthermore, the ratchet mating piece is hinged at the end of the transverse movable rod, and the ratchet mating piece is abutted by an elastic abutting piece, and the elastic abutting piece makes the ratchet mating piece always contact with the ratchet.

[0013] Furthermore, the rotating spreading plate includes at least three scrapers, and the at least three scrapers are radially distributed around the rotating part.

[0014] Furthermore, the bottom of the scraper is configured to be serrated.

[0015] Furthermore, the bottom of the scraper is inclined, and an end of the bottom of the scraper close to the rotating part is lower than an end away from the rotating part.

[0016] Furthermore, the squat toilet can move up and down relative to the bracket, and the vertical movable rod moves up and down following the squat toilet.

[0017] Furthermore, the squat toilet is fixed on the bracket, and a pedal is provided at the footrest of the squat toilet. The pedal can move up and down relative to the squat toilet, and the vertical movable rod moves up and down following the pedal. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] By reading the detailed description of the preferred embodiment below, various other advantages and benefits will become clear to those of ordinary skill in the art. The accompanying drawings are only used for the purpose of illustrating the preferred embodiment and are not considered to be limitations of the present invention. In addition, the same reference symbols are used to represent the same components throughout the accompanying drawings.

[0019] In the attached picture:

[0020] Figure 1 A schematic diagram of the structure of a squatting device for rotating and spreading feces provided in an embodiment of the present invention;

[0021] Figure 2 A schematic diagram of the coordination relationship between the pedal for rotating and spreading feces, the vertical movable rod, the transmission mechanism and the rotating and spreading plate provided in an embodiment of the present invention;

[0022] Figure 3 A schematic diagram of the matching relationship between a ratchet and a ratchet matching piece provided in an embodiment of the present invention;

[0023] Figure 4 for Figure 3 A magnified view of point A;

[0024] Figure 5 A schematic diagram of the structure of a squat toilet provided in an embodiment of the present invention when a spring is arranged under the squat toilet.

[0025] The accompanying drawings are marked as follows:

[0026] 1-squat toilet, 11-pedal, 12-spring;

[0027] 2- Bracket;

[0028] 3-vertical movable rod;

[0029] 4-transmission mechanism, 41-steering member, 42-lateral movable rod, 421-ratchet matching member, 422-elastic abutting member, 43-ratchet;

[0030] 5-rotating spreading plate, 51-rotating part, 52-scraper. DETAILED DESCRIPTION

[0031] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0032] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0033] The present invention provides a squatting device for rotating and spreading feces, such as Figures 1 to 3 As shown, it includes a squat toilet 1, a bracket 2, a vertical movable rod 3, a rotating spreading plate 5, a transmission mechanism 4 and a first elastic member. The squat toilet 1 is arranged on the bracket 2; the rotating spreading plate 5 is located below the squat toilet 1, and includes a rotating part 51 and a scraper 52 circumferentially fixed to the rotating part 51, and the rotating part 51 is rotatably mounted on the bracket 2; the vertical movable rod 3 is movably connected to the bracket 2 and can move up and down relative to the bracket 2. In a natural state, the first elastic member makes the vertical movable rod 3 located at a first height position, the power receiving end of the transmission mechanism 4 is transmission-connected to the vertical movable rod 3 for receiving power from the vertical movable rod 3, and the power output end of the transmission mechanism 4 is transmission-connected to the rotating part 51. In the process of the vertical movable rod 3 moving from the first height position to the second height position, the vertical movable rod 3 uses the transmission mechanism 4 to make the rotating part 51 rotate horizontally.

[0034] The first height position has a higher level than the second height position.

[0035] The squatting device for rotating and spreading feces provided by the present invention is suitable for use in environmentally friendly toilets. When the user or the maintenance personnel of the environmentally friendly toilet moves the vertical movable rod 3 downward, the rotating spreading plate 5 is rotated through the transmission of the transmission mechanism 4 to complete the work of spreading the feces. Afterwards, under the action of the first elastic member, the vertical movable rod 3 returns to the first height position, and when the user or the maintenance personnel of the environmentally friendly toilet moves the vertical movable rod 3 downward next time, the work of spreading the feces is performed again, and this cycle is repeated to avoid the accumulation of feces below the sewage outlet and fully decompose the feces.

[0036] Preferably, if Figure 1 and Figure 2 As shown, the squat toilet 1 is fixed on the bracket 2, and a pedal 11 is provided at the footrest of the squat toilet 1. The pedal 11 can move up and down relative to the squat toilet 1, and the vertical movable rod 3 moves up and down following the pedal 11. In this way, when the user stands on the squat toilet 1, he will step on the pedal 11 to trigger the rotation of the rotating spreading plate 5. In this way, the purpose of one user triggering the rotation of the rotating spreading plate 5 can be achieved, thereby increasing the frequency of the feces paving work and reducing the work of the environmental toilet maintenance personnel.

[0037] Of course, in addition to providing the pedal 11 on the squat toilet 1, the squat toilet 1 can also be provided to be able to move up and down relative to the bracket 2. In this case, there is no need to provide a pedal, and the vertical movable rod 3 moves up and down with the squat toilet 1. Figure 5 As shown, a spring 12 can be set under the squat toilet 1 for rebound. The squat toilet 1 is movably connected to the bracket 2 and can move up and down relative to the bracket 2. In this way, when the user stands on the squat toilet 1, the rotating spreading plate 5 will be triggered to rotate, and the purpose of one user triggering the rotation of the rotating spreading plate 5 can also be achieved.

[0038] Of course, components that can be stepped on or pulled down can also be arranged at other positions in the environmentally friendly toilet, and these components are connected to the vertical movable rod 3, and each time the user moves these components downward, the rotation of the rotating spreading plate 5 can be triggered. Similar replacements should also fall within the protection scope of the present invention as long as they can achieve the above functions and follow the innovative ideas of the present invention.

[0039] In the drawings, the first elastic member is not shown because the first elastic member can be arranged between different components as long as the first elastic member can make the vertical movable rod 3 be located at the first height position in the natural state.

[0040] In this embodiment, if Figures 2 to 4 As shown, when the vertical movable rod 3 moves downward, the rotating spreading plate 5 is rotated unidirectionally with the aid of the transmission mechanism 4. The transmission mechanism 4 includes a steering member 41, a transverse movable rod 42 and a ratchet 43; when the vertical movable rod 3 moves up and down, the transverse movable rod 42 is moved horizontally with the aid of the steering member 41, and the transverse movable rod 42 is provided with a ratchet mating member 421, and the ratchet mating member 421 is used to push the ratchet 43 to rotate unidirectionally, and the ratchet 43 is circumferentially fixed to the rotating part 51. Further preferably, the steering member 41 is L-shaped, the first end of the steering member 41 is hinged to the vertical movable rod 3, the second end of the steering member 41 is hinged to the transverse movable rod 42, and the middle part of the steering member 41 is hinged to the bracket 2, and the steering member 41 of this structure is used to realize the horizontal movement of the transverse movable rod 42 when the vertical movable rod 3 moves up and down.

[0041] like Figure 2 As shown, when the vertical movable rod 3 moves downward, the transverse movable rod 42 moves rightward with the cooperation of the steering member 41, and the ratchet matching member 421 makes the ratchet 43 rotate counterclockwise; when the vertical movable rod 3 rebounds and moves upward under the action of the first elastic member, the transverse movable rod 42 moves back to the left, and based on the characteristics of the ratchet transmission, the ratchet 43 will not rotate. In this way, the rotating spreading plate 5 continuously rotates in the same direction to spread the feces evenly.

[0042] In this embodiment, if Figure 4 As shown, the ratchet mating piece 421 is hinged at the end of the transverse movable rod 42 , and the ratchet mating piece 421 is abutted by an elastic abutting piece 422 , and the elastic abutting piece 422 keeps the ratchet mating piece 421 in contact with the ratchet 43 all the time.

[0043] In this embodiment, the rotating spreading plate 5 includes at least three scrapers 52, and the at least three scrapers 52 are radially distributed around the rotating part 51. Of course, more scrapers 52 can also be provided to achieve a better effect of spreading feces.

[0044] In this embodiment, if Figure 3 As shown, the bottom of the scraper 52 is configured to be serrated. In this way, the surface of the feces is also scraped into a serrated shape, which can increase the contact area between the feces and the microorganisms and is conducive to the decomposition of the feces.

[0045] In this embodiment, if Figure 3 As shown, the bottom of the scraper 52 is inclined, and the end of the bottom of the scraper 52 close to the rotating part 51 is lower than the end away from the rotating part 51. In this way, the feces can be spread in the direction away from the rotation center under the action of the inclined scraper 52, so that the feces can be better spread to the entire biochemical reaction chamber, which is conducive to the decomposition of the feces.

[0046] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A squatting device for rotating and spreading feces, characterized in that: It comprises a squat toilet, a bracket, a vertical movable rod, a rotating spreading plate, a transmission mechanism and a first elastic member, wherein the squat toilet is arranged on the bracket; The rotating spreading plate is located below the squat toilet, and comprises a rotating part and a scraper circumferentially fixed to the rotating part, and the rotating part is rotatably mounted on the bracket; The vertical movable rod is movably connected to the bracket and can move up and down relative to the bracket. In a natural state, the first elastic member causes the vertical movable rod to be located at a first height position. The power receiving end of the transmission mechanism is transmission-connected to the vertical movable rod for receiving power from the vertical movable rod. The power output end of the transmission mechanism is transmission-connected to the rotating part. In the process of the vertical movable rod moving from the first height position to the second height position, the vertical movable rod uses the transmission mechanism to cause the rotating part to rotate horizontally. When a user or an environmental toilet maintenance worker moves the vertical movable rod downward, the rotating spreading plate is rotated by the transmission of the transmission mechanism to complete the work of spreading the feces. Under the action of the first elastic member, the vertical movable rod returns to the first height position, and the next time the user or the environmental toilet maintenance worker moves the vertical movable rod downward, the work of spreading the feces is performed again. The first height position has a higher level than the second height position; When the vertical movable rod moves downward, the transmission mechanism is used to make the rotating spreading plate rotate in one direction; The transmission mechanism includes a steering member, a transverse movable rod and a ratchet wheel; When the vertical movable rod moves up and down, the lateral movable rod is moved horizontally by means of the steering member, and the lateral movable rod is provided with a ratchet mating member, and the ratchet mating member is used to push the ratchet to rotate in one direction, and the ratchet is circumferentially fixed to the rotating part; When the vertical movable rod moves downward, the transverse movable rod moves toward the first side under the cooperation of the steering member, and the ratchet matching member causes the ratchet to rotate. When the vertical movable rod rebounds and moves upward under the action of the first elastic member, the transverse movable rod moves back to the second side opposite to the first side, and the ratchet does not rotate. The rotating spreading plate rotates in the same direction to spread the feces evenly. The rotating spreading plate comprises at least three scrapers, and the at least three scrapers are radially distributed around the rotating part; The bottom of the scraper is inclined, and an end of the bottom of the scraper close to the rotating part is lower than an end away from the rotating part.

2. The squatting device for rotating and spreading feces according to claim 1, characterized in that: The steering member is L-shaped, a first end of the steering member is hinged to the vertical movable rod, a second end of the steering member is hinged to the horizontal movable rod, and a middle portion of the steering member is hinged to the bracket.

3. The squatting device for rotating and spreading feces according to claim 1, characterized in that: The ratchet mating piece is hinged at the end of the transverse movable rod, and the ratchet mating piece is abutted by an elastic abutting piece, and the elastic abutting piece makes the ratchet mating piece always contact with the ratchet.

4. The squatting device for rotating and spreading feces according to claim 1, characterized in that: The bottom of the scraper is configured to be sawtooth-shaped.

5. The squatting device for rotating and spreading feces according to any one of claims 1 to 4, characterized in that: The squat toilet is fixed to the bracket, and a pedal is arranged at the footrest of the squat toilet. The pedal can move up and down relative to the squat toilet, and the vertical movable rod moves up and down following the pedal.

6. The squatting device for rotating and spreading feces according to any one of claims 1 to 5, characterized in that: The squat toilet can move up and down relative to the bracket, and the vertical movable rod moves up and down following the squat toilet.

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