CN219034173U - Mobile environment-friendly public toilet with ventilation and deodorization functions - Google Patents

Abstract

The utility model discloses a movable environment-friendly public toilet with a deodorizing function, which comprises a box body, a lifting assembly and a plugging assembly; the box body comprises: the left end of the front side surface of the toilet is hinged with a toilet door through a hinge, a bottom frame is arranged on the outer edge of the lower surface of the box body, a fecal box is fixedly connected to the middle part of the lower surface of the box body, a urinal is arranged on the upper surface of a bottom plate of the box body, a water storage tank is arranged on the right wall surface of the inside of the box body, a water outlet of the water storage tank is connected with a water inlet of the urinal through a conduit, a defecation opening of the urinal is connected with the inner wall of a through hole formed in the bottom plate of the box body in an inserting mode, an air outlet is formed in a top plate of the box body, and an exhaust fan corresponding to the position of the air outlet is arranged on the lower surface of the top plate of the box body; lifting assembly: the device is arranged on the lower surface of the box body; this band-pass deodorization function's portable environmental protection public latrine can be according to personnel's in service condition control box inside ventilation rate, has reduced electric energy consumption, and it is convenient to remove moreover, and is fixed simple, has improved installation and dismantlement efficiency.

Description

Mobile environment-friendly public toilet with ventilation and deodorization functions

Technical Field

The utility model relates to the technical field of public toilets, in particular to a movable environment-friendly public toilet with a deodorizing function.

Background

The public toilet is an indispensable public facility in daily life, most public toilets used in China cities and tourist areas at present are fixed building public toilets, and the public toilets are required to be connected with sewage pipelines, so that the public toilets are large in occupied area, high in building cost, large in water resource loss and poor in comprehensive utilization of excrement, so that the public toilets are limited in distribution amount, the situation that people suddenly increase in squares, commercial superelevation, scenic spots and the like can occur, the situation that the on-site public toilets cannot meet the use requirement is caused, the movable public toilets are required to be temporarily increased, the existing movable public toilets are usually required to be lifted and installed by a crane, the movable public toilets are inconvenient to move during installation, the temporary adjustment of positions are inconvenient, and in order to keep the inside air clean, the fan is required to continuously work for ventilation, and electric energy consumption is increased.

Disclosure of Invention

The utility model aims to overcome the existing defects, provides the movable environment-friendly public toilet with the deodorizing function, can control the ventilation rate in the box body according to the use condition of personnel, reduces the electric energy consumption, is convenient to move and simple to fix, improves the mounting and dismounting efficiency, and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a movable environment-friendly public toilet with a deodorizing function comprises a box body, a lifting assembly and a plugging assembly;

the box body comprises: the left end of the front side surface of the toilet is hinged with a toilet door through a hinge, a bottom frame is arranged on the outer edge of the lower surface of the box body, a fecal box is fixedly connected to the middle part of the lower surface of the box body, a urinal is arranged on the upper surface of a bottom plate of the box body, a water storage tank is arranged on the right wall surface of the inside of the box body, a water outlet of the water storage tank is connected with a water inlet of the urinal through a conduit, a defecation opening of the urinal is connected with the inner wall of a through hole formed in the bottom plate of the box body in an inserting mode, an air outlet is formed in a top plate of the box body, and an exhaust fan corresponding to the position of the air outlet is arranged on the lower surface of the top plate of the box body;

lifting assembly: the device is arranged on the lower surface of the box body;

plugging assembly: the upper end is arranged between the front side wall and the rear side wall of the excrement box;

wherein: still include photoelectric sensor and singlechip, photoelectric sensor and singlechip all set up in the inside back wall of box, and photoelectric sensor's output electricity is connected the input of singlechip, and the input of singlechip is connected external power source, and the input of exhaust fan is connected to the output electricity of singlechip, can be according to personnel's in-box ventilation rate of condition control, reduced the electric energy consumption, and it is convenient to remove moreover, and is fixed simple, has improved installation and dismantlement efficiency.

Further, lifting assembly includes traveller, connecting block, truckle, connecting rod one, sleeve, connecting rod two and bi-directional screw rod, the top of connecting rod one rotates with the U type connector that box bottom surface symmetry set up respectively and is connected, the lower extreme of connecting rod one all rotates and is connected with the connecting block, and the lower surface of connecting block all is equipped with the truckle, has all pegged graft between two connecting blocks that vertically correspond and has connecting rod two, bi-directional screw rod respectively with the middle part threaded connection of two connecting rods two, bi-directional screw rod's right-hand member is equipped with the handle, and two connecting block opposite medial surfaces that transversely correspond all are equipped with the traveller, and two traveller opposite inboard ends that transversely correspond evenly correspond the inside sliding connection of same sleeve, and bi-directional screw rod corresponds with the dodge groove position that the lateral wall lower extreme set up about the underframe respectively, and the lift of control box is convenient for the removal and the fixing of box.

Further, the right end of the bidirectional screw rod is sleeved with a handle, so that the bidirectional screw rod can be rotated manually.

Further, the shutoff subassembly includes fixed axle, torsional spring and shrouding, the fixed axle sets up the upper end between the front and back lateral wall of excrement and urine case, and the extrados of fixed axle rotates to be connected with the shrouding, and the shrouding corresponds with the through-hole position that the box bottom plate set up, and the torsional spring has been cup jointed to the extrados of fixed axle, and the torsional spring is located the right-hand member inside of shrouding, the one end of torsional spring and the extrados fixed connection of fixed axle, the other end of torsional spring and the right-hand member fixed connection of shrouding, prevent the inside upward diffusion of bleeding of excrement and urine case.

Further, the lower extreme of lavatory door is equipped with the ventilation hole of array distribution, and the right flank lower extreme of lavatory door is equipped with and holds the box, holds the inside of box and has placed solid air freshener, the inside air of purifying the box.

Further, the top plate of the box body is provided with an unpowered fan, and the unpowered fan corresponds to an air outlet arranged on the top plate of the box body in position and automatically ventilates the interior of the box body.

Further, the bottom plate left end downward sloping of excrement and urine case sets up, avoids excrement and urine to assemble at the right-hand member of excrement and urine case.

Compared with the prior art, the utility model has the beneficial effects that: this band-pass deodorization function's portable environmental protection public latrine has following benefit:

the handle is manually rotated, the handle drives the two connecting rods II to rotate, the two connecting rods II drive the connecting blocks fixedly connected with the two connecting rods II to move, the connecting blocks push the lower ends of the connecting rods I to move, the included angle between the connecting rods I and the horizontal plane is enlarged, the upper ends of the connecting rods I lift the box upwards, the bottom frame is separated from the ground, the box can be pushed to move, the placement position of the box is adjusted, the handle is reversely rotated, the bottom frame contacts the bottom surface to fix the box, when a person stands on the urinal, the photoelectric sensor sends a signal to the singlechip, the singlechip controls the exhaust fan to work, the exhaust fan works to enable the inside of the box to form negative pressure, external air enters the inside of the box through the vent holes, so that the air in the box is continuously replaced, the volatile fragrance of the solid air freshener flows along with the air, the utility model provides a portable environment-friendly public toilet with a deodorizing function, which is characterized in that the freshness of air in the box body is improved, when the urinal is flushed, excrement and urine impact the sealing plate under the action of gravity, the sealing plate drives the torsion spring to twist, after the excrement and urine enter the inside of the excrement and urine box, the sealing plate resets under the action of the torsion spring, the excrement and urine outlet of the urinal is plugged, the odor inside the excrement and urine box is prevented from diffusing into the box body, after people leave, the photoelectric sensor can not detect the human body, the singlechip controls the exhaust fan to stop working, the unpowered fan utilizes the air heat convection caused by the indoor and outdoor temperature difference to push the turbine to rotate, thereby the indoor stale hot air is discharged by utilizing the centrifugal force and the negative pressure effect, the air in the box body is ensured to flow, the consumption of electric energy is reduced, the ventilation rate in the box body can be controlled according to the use condition of the personnel, the electric energy consumption is reduced, the movement is convenient, the fixing is simple, and the mounting and dismounting efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a front view in cross section;

FIG. 3 is a schematic view of the structure of the plugging assembly of the present utility model;

fig. 4 is a schematic view of the bottom structure of the present utility model.

In the figure: 1 box, 101 toilet door, 2 underframe, 201 dodge groove, 3 exhaust fan, 4 photoelectric sensor, 5 singlechip, 6 urinal, 7 water storage tank, 8 lifting component, 81 sliding column, 82 connecting block, 83 truckle, 84 connecting rod one, 85 sleeve, 86 connecting rod two, 87 bi-directional screw, 9 shutoff component, 91 fixed axle, 92 torsional spring, 93 shrouding, 10 handle, 11 unpowered fan, 12 ventilation hole, 13 accommodation box, 14 solid air freshener, 15 fecal box, 16 sleeve, 17 stem.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present embodiment provides a technical solution: a movable environment-friendly public toilet with a deodorizing function comprises a box body 1, a lifting assembly 8 and a plugging assembly 9;

case 1: the toilet door 101 is hinged to the left end of the front side of the toilet door 101 through a hinge, the vent holes 12 distributed in an array are formed in the lower end of the toilet door 101, the accommodating box 13 is arranged at the lower end of the right side of the toilet door 101, a solid air freshener 14 is placed in the accommodating box 13, air inside the box 1 is purified, a bottom frame 2 is arranged on the outer edge of the lower surface of the box 1, a fecal box 15 is fixedly connected to the middle part of the lower surface of the box 1, the left end of a bottom plate of the fecal box 15 is obliquely arranged downwards, the feces are prevented from converging at the right end of the fecal box 15, a urinal 6 is arranged on the upper surface of the bottom plate of the box 1, a water outlet of the water storage box 7 is connected with a water inlet of the urinal 6 through a guide pipe, a defecation port of the urinal 6 is connected with the inner wall of a through hole formed in the bottom plate of the box 1, the through hole formed in the bottom plate of the box 1 is communicated with the fecal box 15, an air outlet is formed in the top plate of the box 1, an exhaust fan 3 corresponding to the position of the exhaust outlet is formed in the lower surface of the top plate of the box 1, an unpowered fan 11 is arranged on the top plate of the box 1, the unpowered fan 11 is arranged on the top plate of the box 1, the top plate of the air of the box 1 is arranged on the top plate of the air outlet of the air box corresponding to the exhaust fan 3, the exhaust fan 1 is arranged on the top plate of the exhaust fan, the bottom of the air outlet is arranged on the top plate of the air box 1, the bottom of the air box 1 is arranged on the bottom the air outlet of the air, the air box 6 is, the air outlet is connected with the air outlet of the air pump, the air pump and the air pump 6 is arranged on the air pump, and the air pump, the air pump body and the air pump.

Lifting assembly 8: set up in the lower surface of box 1, lifting unit 8 includes the traveller 81, the connecting block 82, truckle 83, connecting rod one 84, sleeve 85, connecting rod two 86 and bi-directional screw 87, the top of connecting rod one 84 rotates with the U type connector that box 1 bottom surface symmetry set up respectively and is connected, the lower extreme of connecting rod one 84 all rotates and is connected with connecting block 82, the lower surface of connecting block 82 all is equipped with truckle 83, all peg graft between two connecting blocks 82 that vertically correspond has connecting rod two 86, bi-directional screw 87 respectively with the middle part threaded connection of two connecting rods two 86, the right-hand member of bi-directional screw 87 is equipped with handle 10, two connecting block 82 relative medial surface that transversely corresponds all is equipped with the traveller 81, two sliding column 81 relative inboard end of transversely correspond evenly same sleeve 85's inside sliding connection, bi-directional screw 87 dodges the groove 201 position correspondence that the lateral wall lower extreme set up about the underframe 2 respectively, the removal and the fixed of box 1 are convenient for, the right-hand member cover of bi-directional screw 87 has handle 10, the manual rotation handle 10, handle 10 rotates, handle 10 drives bi-directional screw 87 rotation, drive two connecting rod 86 drive two connecting rods 86 drive the opposite sides 84, the box 82 and lift up the contained angle that the box 1 that the connecting rod is moved to the opposite side, the connecting rod 82, the contained angle is pushed down between the two connecting rod 1, the movable connection 84, the one is pushed down to the connecting rod 1, the opposite end is moved down, the contained angle is pushed down to the connecting rod 84, and the top of the connecting rod 1 is moved down.

Plugging assembly 9: the upper end between the front and back lateral wall of excrement and urine case 15 is set up, shutoff subassembly 9 includes fixed axle 91, torsional spring 92 and shrouding 93, fixed axle 91 sets up the upper end between the front and back lateral wall of excrement and urine case 15, the extrados rotation of fixed axle 91 is connected with shrouding 93, shrouding 93 corresponds with the through-hole position that box 1 bottom plate set up, torsional spring 92 has been cup jointed to the extrados of fixed axle 91, torsional spring 92 is located shrouding 93's right-hand member inside, torsional spring 92's one end and fixed axle 91's extrados fixed connection, torsional spring 92's the other end and shrouding 93's right-hand member fixed connection, prevent the inside diffusion of bleeding of excrement and urine case 15, when flushing to urinal 6, the shrouding 93 is strikeed under the effect of gravity and is twisted by shrouding 93, after excrement and urine gets into the inside of excrement and urine case 15, 93 resets under torsional force effect of torsional spring 92, the defecation mouth to urinal 6 shutoff, avoid the inside peculiar smell diffusion to the inside of excrement and urine case 15 to the inside 1.

Wherein: still include photoelectric sensor 4 and singlechip 5, photoelectric sensor 4 and singlechip 5 all set up in the inside back wall of box 1, and the input of singlechip 5 is connected to photoelectric sensor 4's output electricity, and external power source is connected to singlechip 5's input electricity, and exhaust fan 3's input is connected to singlechip 5's output electricity.

The utility model provides a movable environment-friendly public toilet with a deodorizing function, which has the following working principle:

the handle 10 is manually rotated, the handle 10 drives the bidirectional screw rod 87 to rotate, the bidirectional screw rod 87 drives the two connecting rods II 86 to be close in opposite directions, the two connecting rods II 86 drive the connecting block 82 fixedly connected with the bidirectional screw rod to move, the connecting block 82 drives the lower end of the connecting rod I84 to move, the included angle between the connecting rod I84 and the horizontal plane is increased, the upper end of the connecting rod I84 lifts the box body 1 upwards, the bottom frame 2 is separated from the ground and can push the box body 1 to move, the placement position of the box body 1 is adjusted, the handle 10 is reversely rotated, the bottom frame 2 contacts the bottom surface to fix the box body 1, when a person stands on the urinal 6, the person is signaled by the photoelectric sensor 4 to the singlechip 5, the singlechip 5 controls the exhaust fan 3 to work, the exhaust fan 3 forms negative pressure inside the box body 1, external air enters the inside the box body 1 through the vent hole 12, and the air inside the box body 1 is continuously replaced, the volatile fragrance of the solid air freshener 14 flows along with air, the freshness of the air in the box body 1 is improved, when the urinal 6 is flushed, excrement and urine impacts the sealing plate 93 under the action of gravity, the sealing plate 93 drives the torsion spring 92 to twist, after the excrement and urine enter the inside of the excrement and urine box 15, the sealing plate 93 resets under the torsion action of the torsion spring 92, the excrement and urine mouth of the urinal 6 is blocked, the peculiar smell in the excrement and urine box 15 is prevented from diffusing into the box body 1, after people leave, the photoelectric sensor 4 cannot detect a human body, the singlechip 5 controls the exhaust fan 3 to stop working, the unpowered fan 11 utilizes air heat convection caused by indoor and outdoor temperature difference to push the turbine to rotate, so that indoor stale hot air is discharged by utilizing centrifugal force and negative pressure effect, and consumption of electric energy is reduced while the air flow in the box body 1 is ensured.

It should be noted that, in the above embodiment, the exhaust fan 3 and the photoelectric sensor 4 may be freely configured according to the actual application scenario, the exhaust fan 3 may be selected from RF-190, the photoelectric sensor 4 may be selected from ESH series photoelectric sensors, and the single chip microcomputer 5 controls the operation of the exhaust fan 3 and the photoelectric sensor 4 by a method commonly used in the prior art.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims (7)

1. The utility model provides a band-pass deodorization function's portable environmental protection public latrine which characterized in that: comprises a box body (1), a lifting component (8) and a plugging component (9);

box (1): the left end of the front side surface of the toilet is hinged with a toilet door (101) through a hinge, a bottom frame (2) is arranged on the outer edge of the lower surface of a box body (1), a fecal box (15) is fixedly connected to the middle part of the lower surface of the box body (1), a urinal (6) is arranged on the upper surface of the bottom plate of the box body (1), a water storage tank (7) is arranged on the right wall surface of the interior of the box body (1), a water outlet of the water storage tank (7) is connected with a water inlet of the urinal (6) through a conduit, a defecation opening of the urinal (6) is connected with the inner wall of a through hole formed in the bottom plate of the box body (1), an air outlet is formed in the top plate of the box body (1), and an air outlet fan (3) corresponding to the position of the air outlet is arranged on the lower surface of the top plate of the box body (1);

lifting assembly (8): is arranged on the lower surface of the box body (1);

plugging assembly (9): the upper end is arranged between the front side wall and the rear side wall of the excrement box (15);

wherein: still include photoelectric sensor (4) and singlechip (5), photoelectric sensor (4) and singlechip (5) all set up in the inside back wall of box (1), and the input of singlechip (5) is connected to photoelectric sensor's (4) output electricity, and external power source is connected to singlechip's (5) input electricity, and the input of exhaust fan (3) is connected to singlechip's (5) output electricity.

2. The portable environmental protection public toilet with a deodorizing function according to claim 1, characterized in that: lifting component (8) are including traveller (81), connecting block (82), truckle (83), connecting rod one (84), sleeve (85), connecting rod two (86) and bi-directional screw (87), the top of connecting rod one (84) rotates with the U type connector that box (1) bottom surface symmetry set up respectively and is connected, the lower extreme of connecting rod one (84) is all rotated and is connected with connecting block (82), the lower surface of connecting block (82) all is equipped with truckle (83), all peg graft between two connecting blocks (82) that vertically correspond have connecting rod two (86), bi-directional screw (87) respectively with the middle part threaded connection of two connecting rods two (86), the right-hand member of bi-directional screw (87) is equipped with handle (10), and two connecting blocks (82) relative medial surface that transversely correspond all are equipped with traveller (81), and the inside sliding connection of two relative inboard ends of transversely corresponding sleeve (85), bi-directional screw (87) respectively with the avoidance groove (201) position that the bottom wall lower extreme set up about underframe (2).

3. The portable environmental protection public toilet with a deodorizing function according to claim 2, characterized in that: the right end of the bidirectional screw rod (87) is sleeved with a handle (10).

4. The portable environmental protection public toilet with a deodorizing function according to claim 1, characterized in that: the utility model provides a shutoff subassembly (9) is including fixed axle (91), torsional spring (92) and shrouding (93), upper end between the front and back lateral wall of fixed axle (91) setting in excrement and urine case (15), the extrados rotation of fixed axle (91) is connected with shrouding (93), shrouding (93) correspond with the through-hole position that box (1) bottom plate set up, torsional spring (92) have been cup jointed to the extrados of fixed axle (91), torsional spring (92) are located inside the right-hand member of shrouding (93), the one end of torsional spring (92) and the extrados fixed connection of fixed axle (91), the other end of torsional spring (92) and the right-hand member fixed connection of shrouding (93).

5. The portable environmental protection public toilet with a deodorizing function according to claim 1, characterized in that: the lower extreme of lavatory door (101) is equipped with ventilation hole (12) of array distribution, and the right flank lower extreme of lavatory door (101) is equipped with holds box (13), has placed solid air freshener (14) in the inside of holding box (13).

6. The portable environmental protection public toilet with a deodorizing function according to claim 1, characterized in that: the top plate of the box body (1) is provided with an unpowered fan (11), and the unpowered fan (11) corresponds to the position of an air outlet arranged on the top plate of the box body (1).

7. The portable environmental protection public toilet with a deodorizing function according to claim 1, characterized in that: the left end of the bottom plate of the excrement box (15) is arranged in a downward inclined mode.

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