CN214614437U - Automatic closed squatting pot - Google Patents

Abstract

The utility model provides an automatic closed squatting pot, belonging to the technical field of sanitary ware. This automatic closed squatting pot, the on-line screen storage device comprises a base, the mounting hole has been seted up to the upper surface of base, the mounting hole in articulated have the seat of squatting pot through the axis of rotation, the bottom activity of the seat of squatting pot is provided with annular ring, the arc tooth that the three-section evenly set up is seted up to annular ring's inside, annular ring inside be fixed with three erection column, the erection column all correspond the setting with the arc tooth, three erection column on all articulated fan-shaped lock door, and the one side of fan-shaped lock door and arc tooth contact seted up with the corresponding meshing tooth of arc tooth, one side of annular ring is fixed with mechanical power arm, the opposite side of annular ring is fixed with electronic power arm. The utility model discloses can realize that the automation of fan-shaped lock door is opened and self-closing in the squatting pot to and fan-shaped lock door is in normally open state under the outage condition.

Description

Automatic closed squatting pot

Technical Field

The utility model belongs to the technical field of sanitary wares, a squatting pan, especially an automatic closed squatting pan is related to.

Background

At present, the traditional squatting pan is used in toilets in northern China or toilets in public areas more frequently, and generally, the traditional squatting pan has poor environment, has peculiar smell and is rarely used in a household environment; meanwhile, the traditional squatting pot is not convenient for the old and children to use. But from human functional perspective, the traditional squatting pan can more effectively help the human body to get rid of internal excrement and urine than the toilet bowl, more accords with the needs of human structure.

Because the drain is directly communicated with the excrement pool through the pipeline, the excrement urinal can emit odor from the drain through the pipeline to pollute the air in the toilet space. In the prior art, in order to prevent odor below the squatting pan from being emitted from the sewage draining exit, a closing plate is arranged below the sewage draining exit to close the sewage draining exit. The opening and closing of the sewage draining exit are usually automatically realized by adopting an inductor and a controller in a power-on state, so that the opening and closing of the sewage draining exit are abnormal if the power failure occurs.

Due to the problems, for technical personnel in the field, the squatting pot in the prior art needs to be improved so as to ensure that air in a toilet space does not have excessive peculiar smell and the toilet can not be influenced.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided an automatic closed squatting pot, the utility model aims to solve the technical problem that how realize opening and self-closing in the automation of fan-shaped lock door in the squatting pot to and fan-shaped lock door is in normally open state under the outage condition.

The purpose of the utility model can be realized by the following technical proposal: an automatic closed squatting pan comprises a base, wherein a coaming capable of surrounding the upper space of the base to form a toilet space is fixed above the base, an inlet is formed in one side of the upper part of the base, a door plate capable of surrounding the coaming to form an annular closed toilet space is hinged to the inlet, a mounting hole is formed in the upper surface of the base, a squatting pan seat is hinged to the mounting hole through a rotating shaft, a torsion spring capable of enabling the squatting pan seat to always have an outward opening trend is arranged between the squatting pan seat and the base, an annular ring is movably arranged at the bottom of the squatting pan seat, three sections of uniformly arranged arc teeth are arranged inside the annular ring, three mounting columns are fixed inside the annular ring, the mounting columns are all arranged corresponding to the arc teeth, fan-shaped locking doors are hinged to the three mounting columns, and meshing teeth corresponding to the arc teeth are arranged on one side of the fan-shaped locking doors, which is in contact with the arc teeth, a mechanical power arm is fixed on one side of the annular ring, a mechanical driving mechanism capable of driving the annular ring to rotate is arranged on the mechanical power arm, an electronic power arm is fixed on the other side of the annular ring, and an electronic driving mechanism capable of driving the annular ring to rotate is arranged on the electronic power arm.

The working principle of the automatic closed squatting pan is as follows:

the first state is that when the electronic driving mechanism is in a power-off state, the electronic driving mechanism does not play a role in drawing the electronic power arm, and the three sector lock doors always have an outward opening trend under the action of the mechanical driving mechanism, so that the sector lock doors can be changed to an open state if being closed as long as a person uses the toilet, and the sector lock doors are kept in the open state if being opened.

And a second state: when electronic drive mechanism is in the on-state, when the personnel of like the lavatory get into the squatting as the lavatory, because one side of squatting seat articulates on the base, when standing on the squatting seat like the lavatory personnel because personnel self weight can make the squatting seat swing downwards along the axis of rotation, at this moment, mechanical drive mechanism is triggered, under mechanical drive mechanism's effect, makes fan-shaped lock door be in the open mode, at this moment alright in order to realize opening of drain.

And a third state: when electronic drive mechanism is in the on-state, when the personnel like the lavatory accomplish and leave from the seat of squatting pan like the lavatory, because one side of seat of squatting pan articulates on the base, when the personnel of squatting pan leave from the seat of squatting pan and can make the seat of squatting pan reset along the axis of rotation swing up under the effect of torsional spring, at this moment, electronic drive mechanism is triggered, under electronic drive mechanism's effect, make fan-shaped lock door be in the closed condition, at this moment alright realize closing of drain, realize resetting to the squatting pan.

In the automatic closed squatting pan, the mechanical driving mechanism comprises a switch board which is fixed on the base and positioned below the squatting pan seat, a plurality of mounting seats are fixed on the lower surface of the base, a driving rod is arranged on each mounting seat in a sliding manner, one end of each driving rod is connected with the mechanical power arm, a limiting joint is further fixed on each driving rod, a spring is arranged between each limiting joint and one of the mounting seats, and the spring is sleeved on the outer side of each driving rod; the lower surface of the base is also fixed with a plurality of supporting seats, one supporting seat in the middle is provided with a strip-shaped sliding hole along the vertical direction, a sliding shaft is horizontally arranged in the sliding hole, one end of the sliding shaft is fixed with a driving plate which can enable the switch plate to act on the sliding shaft, the other end of the sliding shaft is hinged with a driving arm, the other end of the driving rod is abutted against the driving arm, a first articulated shaft is fixed on the supporting seat at one side, a first strip-shaped hinge hole is arranged in the middle of the driving arm along the horizontal direction, the first hinge shaft penetrates through the first strip-shaped hinge hole, a through hole is arranged at one end of the driving arm far away from the sliding shaft, and in the process that the squatting pan seat is pressed downwards and the driving plate is pushed upwards, one end of the driving arm close to the sliding shaft is pushed upwards, and one end of the driving arm far away from the sliding shaft is pressed downwards to enable the end part of the driving rod to penetrate through the through hole.

In foretell automatic closed squatting pan, electronic drive mechanism be an electric power tractor, electric power tractor's haulage rope links firmly with foretell electron power arm, the bottom of the seat of the aforesaid squatting pan is fixed with micro-gap switch and the relative setting of drive plate, and micro-gap switch with the electric power tractor electricity is connected.

In foretell automatic closed squatting pot, the other end of sliding shaft still articulates there is the balance arm, the balance arm set up with the actuating arm relatively, be in the opposite side be fixed with an articulated shaft two on the supporting seat, the middle part of balance arm seted up a rectangular shape hinge hole two along the horizontal direction, articulated shaft two is worn to establish in the rectangular shape hinge hole two.

In the automatic closed squatting pan, the through hole is circular, and the diameter of the through hole is larger than that of the driving rod.

In the automatic closed squatting pan, the limiting joint is cylindrical, and the diameter of the limiting joint is larger than that of the spring.

In foretell automatic closed squatting pan, the bottom of squatting pan seat be fixed with annular mount pad, annular array have a plurality of installation to detain in the annular mount pad, foretell annular circle activity sets up in the installation is detained.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses an electric power tractor gets the electricity and makes fan-shaped lock door be in the closed condition, loses the electricity through electric power tractor and makes fan-shaped lock door be in the open condition to realized that the automation of drain is opened and is closed in the squatting pot, and under electric power tractor power-off state, make three fan-shaped lock door have outside open trend all the time under the effect of spring, so fan-shaped lock door is in the open condition all the time.

2. The utility model discloses a mode that electronic equipment and mechanical structure combined, the normal opening and closing of drain have been guaranteed in the aspect of the full, have guaranteed not too big peculiar smell like the air in lavatory space.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

fig. 3 is a schematic structural view of the middle locking door in an open state;

fig. 4 is a schematic structural view of the middle locking door in a closed state.

In the figure, 1, a base; 2. enclosing plates; 3. a door panel; 4. a squatting pan seat; 5. a rotating shaft; 6. an annular ring; 7. arc-shaped teeth; 8. mounting a column; 9. locking the door in a sector shape; 10. meshing teeth; 11. an electronic power arm; 12. an electric tractor; 13. a hauling rope; 14. a mechanical power arm; 15. a switch plate; 16. a mounting seat; 17. a drive rod; 18. a supporting seat; 19. a sliding shaft; 20. a drive plate; 21. a drive arm; 22. a first hinge shaft; 23. a through hole; 24. a balance arm; 25. a second hinge shaft; 26. an annular mounting seat; 27. installing a buckle; 28. a limiting joint; 29. a spring; 30. a micro switch.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

As shown in figures 1-4, an automatic closed squatting pot comprises a base 1, a coaming 2 capable of surrounding the upper space of the base 1 to form a toilet space is fixed above the base 1, an inlet is formed in one side above the base 1, a door plate 3 capable of surrounding the coaming 2 to form an annular closed toilet space is hinged at the inlet, and the coaming 2 and the door plate 3 jointly form a hidden toilet space of personnel. The mounting hole has been seted up to base 1's upper surface, has articulated through axis of rotation 5 in the mounting hole to have squatting pan seat 4, is provided with the torsional spring that can make squatting pan seat 4 have the trend of outwards opening all the time between squatting pan seat 4 and base 1, under the effect of torsional spring one, has the elasticity of keeping away from base 1 all the time on squatting pan seat 4 to make squatting pan seat 4 can be relatively base 1 upwards protruding slightly under initial condition. The bottom activity of squatting pot seat 4 is provided with annular ring 6, and the arc tooth 7 that the three-section evenly set up is seted up to annular ring 6's inside, and annular ring 6 is inside to be fixed with three erection column 8, and erection column 8 all corresponds the setting with arc tooth 7, all articulates fan-shaped lock door 9 on the three erection column 8, and fan-shaped lock door 9 and one side of arc tooth 7 contact seted up with the corresponding meshing tooth 10 of arc tooth 7, meshing tooth 10 meshes with arc tooth 7 mutually.

As shown in fig. 3-4, a mechanical power arm 14 is fixed on one side of the annular ring 6, and a mechanical driving mechanism capable of driving the annular ring 6 to rotate is arranged on the mechanical power arm 14; the mechanical driving mechanism comprises a switch board 15 which is fixed on the base 1 and positioned below the squatting pan seat 4, at least one mounting seat 16 is fixed on the lower surface of the base 1, a driving rod 17 is arranged on the mounting seat 16 in a sliding mode, one end of the driving rod 17 is connected with the mechanical power arm 14, a limiting joint 28 is further fixed on the driving rod 17, a spring 29 is arranged between the limiting joint 28 and one of the mounting seats 16, and the spring 29 is sleeved on the outer side of the driving rod 17; the lower surface of the base 1 is further fixed with at least three supporting seats 18, a long strip-shaped sliding hole is formed in the supporting seat 18 positioned in the middle along the vertical direction, a sliding shaft 19 is horizontally arranged in the sliding hole, a driving plate 20 capable of enabling the switch board 15 to act on the driving plate is fixed at one end of the sliding shaft 19, a driving arm 21 is hinged to the other end of the sliding shaft 19, the other end of the driving arm 17 abuts against the driving arm 21, a first hinge shaft 22 is fixed on one supporting seat 18 positioned on one side, a long strip-shaped hinge hole I is formed in the middle of the driving arm 21 along the horizontal direction, the first hinge shaft 22 penetrates through the long strip-shaped hinge hole I, a through hole 23 is formed in one end, away from the sliding shaft 19, of the driving arm 21, in the process that the squatting pan seat 4 is pressed downwards and the driving plate 20 is pushed upwards, one end of the driving arm 21 close to the sliding shaft 19 is pushed upwards, and one end of the driving arm 21 far away from the sliding shaft 19 is pressed downwards to enable the end part of the driving rod 17 to penetrate through the through hole 23; the other end of the sliding shaft 19 is also hinged with a balance arm 24, the balance arm 24 is arranged opposite to the driving arm 21, a second hinge shaft 25 is fixed on one supporting seat 18 on the other side, a second strip-shaped hinge hole is formed in the middle of the balance arm 24 in the horizontal direction, and the second hinge shaft 25 penetrates through the second strip-shaped hinge hole. Specifically, the through hole 23 has a circular shape, and the diameter of the through hole 23 is larger than that of the driving lever 17, so that the driving arm 21 can smoothly pass through the through hole 23 after being pressed down to a predetermined position. The stop knot 28 is cylindrical, and the diameter of the stop knot 28 is larger than the diameter of the spring 29, so that the mechanical power arm 14 is always provided with a force for opening the sector lock door 9.

As shown in fig. 3-4, an electronic power arm 11 is fixed on the other side of the annular ring 6, and an electronic driving mechanism capable of driving the annular ring 6 to rotate is arranged on the electronic power arm 11; the electronic driving mechanism is an electric tractor 12, a traction rope 13 of the electric tractor 12 is fixedly connected with an electronic power arm 11, a microswitch 30 is fixed at the bottom of the squatting pan seat 4, the microswitch 30 is arranged opposite to the driving plate 20, and the microswitch 30 is electrically connected with the electric tractor 12. The micro-switch 30 controls the opening and closing of the electric tractor 12 under the influence of an external force.

In this embodiment, the bottom of the squatting pan 4 is fixed with an annular mounting seat 26, the annular array in the annular mounting seat 26 has at least three mounting buckles 27, and the annular ring 6 is movably arranged in the mounting buckles 27. Through setting up annular ring 6 in annular mount pad 26 and installation knot 27 to it has been injectd that annular ring 6 can only take place circumferential direction, can not take place axial motion, ensures that arc tooth 7 on the annular ring 6 and the meshing tooth 10 on the fan-shaped lock door 9 can not break away from, guarantees fan-shaped lock door 9 motion stability.

The working principle of the automatic closed squatting pan is as follows:

in the first state, when the electric tractor 12 is in the power-off state, since the electric tractor 12 does not pull the electric power arm 11, and the three sector-shaped lock doors 9 always have the tendency of opening outwards under the action of the spring 29 and the limit knob 28, if the sector-shaped lock doors 9 are closed, the sector-shaped lock doors 9 can be changed to the open state as long as someone goes to the toilet, and if the sector-shaped lock doors 9 are open, the sector-shaped lock doors 9 are always kept in the open state.

And a second state: when the electric tractor 12 is in a power-on state and a person entering a squatting pan goes to a toilet, because one side of the squatting pan seat 4 is hinged on the base 1, when the person standing on the squatting pan seat 4 can enable the squatting pan seat 4 to swing downwards for 3-5mm along the rotating shaft 5 due to the weight of the person, the driving plate 20 at one end of the sliding shaft 19 is jacked upwards under the action of the switch plate 15 fixed below the base 1, meanwhile, the upper end of the driving plate 20 can touch the micro switch 30, the electric tractor 12 is powered off under the action of the micro switch 30, so that the driving arm 21 at the other end of the sliding shaft 19 and the balance arm 24 swing, under the action of the first hinge shaft 22, when one end of the driving arm 21 close to the sliding shaft 19 is jacked upwards, one end of the driving arm 21 far away from the sliding shaft 19 is pressed downwards, so that the end of the driving arm 17 abutted against the driving arm 21 is opposite to the through hole 23, at this time, under the action of the spring 29 and the limit joint 28, the end of the driving rod 17 close to the driving arm 21 no longer plays a limit role, but passes through the through hole 23, and the end of the driving rod 17 close to the mechanical power arm 14 drives the annular ring 6 to rotate, so that the sector lock door 9 is in an open state, and then the opening of a sewage draining exit can be realized; under the action of the second hinge shaft 25, when the end of the balance arm 24 close to the sliding shaft 19 is pushed upwards, the end of the balance arm 24 far from the sliding shaft 19 is pressed downwards, so that the driving arm 21 and the whole device are stable.

And a third state: when the electric tractor 12 is in a power-on state, and a person in a toilet finishes the toilet and leaves from the squatting pan seat 4, because one side of the squatting pan seat 4 is hinged on the base 1, when the person in the toilet leaves from the squatting pan seat 4, the squatting pan seat 4 swings upwards by 3-5mm under the action of the torsion spring along the rotating shaft 5 to reset, at the moment, the upper end of the driving plate 20 is separated from the microswitch 30, the electric tractor 12 is recovered to be powered under the action of the microswitch 30, under the action of the electric tractor 12, the annular ring 6 rotates through the traction rope 13 and the electronic power arm 11, the action of the spring 29 is overcome, and finally the sector lock door 9 is in a closed state; meanwhile, the sliding shaft 19 and the driving plate 20 at one end of the sliding shaft 19 are pressed downwards under the action of gravity to reset, the driving arm 21 is also reset, one end of the driving rod 17 close to the driving arm 21 is not directly opposite to the through hole 23, but the end part of the driving arm 21 abuts against the driving arm 21 after resetting, and at this time, the closing of a sewage draining outlet can be realized, and the resetting of the squatting pan is realized.

In summary, as long as the electric tractor 12 is in the power-off state, no matter whether someone is using the toilet or no one is using the toilet, the three sector lock doors 9 can be automatically in the open state; when no one uses the toilet, the electric tractor 12 is in an electrified state, so that the three sector lock doors 9 are in a closed state; when the electric tractor 12 is in an electrified state and a person goes to a toilet, the electric tractor 12 can not be electrified due to the downward movement of the squatting pan seat 4, so that the electric tractor is in a power-off state, and at the moment, the three sector lock doors 9 can be in an open state.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although 1, the base is used more herein; 2. enclosing plates; 3. a door panel; 4. a squatting pan seat; 5. a rotating shaft; 6. an annular ring; 7. arc-shaped teeth; 8. mounting a column; 9. locking the door in a sector shape; 10. meshing teeth; 11. an electronic power arm; 12. an electric tractor; 13. a hauling rope; 14. a mechanical power arm; 15. a switch plate; 16. a mounting seat; 17. a drive rod; 18. a supporting seat; 19. a sliding shaft; 20. a drive plate; 21. a drive arm; 22. a first hinge shaft; 23. a through hole; 24. a balance arm; 25. a second hinge shaft; 26. an annular mounting seat; 27. installing a buckle; 28. a limiting joint; 29. a spring; 30. micro switches, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (7)

1. An automatic closed squatting pot comprises a base, wherein a coaming capable of surrounding the upper space of the base to form a toilet space is fixed above the base, an inlet is arranged on one side above the base, a door plate capable of surrounding the coaming to form an annular closed toilet space is hinged to the inlet, the upper surface of the base is provided with a mounting hole, a squatting pot seat is hinged to the mounting hole through a rotating shaft, a torsion spring capable of enabling the squatting pot seat to always have an outward opening trend is arranged between the squatting pot seat and the base, an annular ring is movably arranged at the bottom of the squatting pot seat, three sections of evenly arranged arc teeth are arranged inside the annular ring, three mounting columns are fixed inside the annular ring, the mounting columns are all arranged corresponding to the arc teeth, fan-shaped locking doors are hinged to the three mounting columns, and meshing teeth corresponding to the arc teeth are arranged on one side of the fan-shaped locking doors, which is in contact with the arc teeth, a mechanical power arm is fixed on one side of the annular ring, a mechanical driving mechanism capable of driving the annular ring to rotate is arranged on the mechanical power arm, an electronic power arm is fixed on the other side of the annular ring, and an electronic driving mechanism capable of driving the annular ring to rotate is arranged on the electronic power arm.

2. An automatic closed squatting pan as claimed in claim 1, wherein the mechanical driving mechanism comprises a switch board fixed on the base and located below the squatting pan, a plurality of mounting seats are fixed on the lower surface of the base, a driving rod is slidably arranged on the mounting seats, one end of the driving rod is connected with the mechanical power arm, a limiting joint is further fixed on the driving rod, a spring is arranged between the limiting joint and one of the mounting seats, and the spring is sleeved outside the driving rod; the lower surface of the base is also fixed with a plurality of supporting seats, one supporting seat in the middle is provided with a strip-shaped sliding hole along the vertical direction, a sliding shaft is horizontally arranged in the sliding hole, one end of the sliding shaft is fixed with a driving plate which can enable the switch plate to act on the sliding shaft, the other end of the sliding shaft is hinged with a driving arm, the other end of the driving rod is abutted against the driving arm, a first articulated shaft is fixed on the supporting seat at one side, a first strip-shaped hinge hole is arranged in the middle of the driving arm along the horizontal direction, the first hinge shaft penetrates through the first strip-shaped hinge hole, a through hole is arranged at one end of the driving arm far away from the sliding shaft, and in the process that the squatting pan seat is pressed downwards and the driving plate is pushed upwards, one end of the driving arm close to the sliding shaft is pushed upwards, and one end of the driving arm far away from the sliding shaft is pressed downwards to enable the end part of the driving rod to penetrate through the through hole.

3. An automatically closed squatting pan as claimed in claim 2, wherein said electronic driving mechanism is an electric power tractor, said electric power tractor having a pulling rope fixedly connected to said electric power arm, said squatting pan having a microswitch fixed to the bottom thereof and disposed opposite to said driving plate, and said microswitch being electrically connected to said electric power tractor.

4. The automatic closed squatting pot as claimed in claim 2, wherein the other end of the sliding shaft is further hinged with a balance arm, the balance arm is arranged opposite to the driving arm, a second hinge shaft is fixed on the supporting seat at the other side, a second elongated hinge hole is formed in the middle of the balance arm along the horizontal direction, and the second hinge shaft penetrates through the second elongated hinge hole.

5. An automatically closing squat pit as claimed in claim 2, wherein said through hole is circular and has a diameter greater than the diameter of the actuating rod.

6. An automatically closed squatting pan as claimed in claim 2, wherein the limiting node is cylindrical and has a diameter greater than that of the spring.

7. An automatically enclosed squatting pan as claimed in claim 1, wherein an annular mounting seat is fixed to the bottom of said squatting pan seat, a plurality of mounting fasteners are arranged in an annular array in said annular mounting seat, and said annular ring is movably disposed in said mounting fasteners.

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