CN210383749U

CN210383749U - Closestool auxiliary device capable of achieving squatting and sitting switching and with height easy to adjust

Info

Publication number: CN210383749U
Application number: CN201920508331.4U
Authority: CN
Inventors: 胡书桐
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-04-24
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses a closestool auxiliary device with easily adjustable height for realizing squatting and sitting switching, which comprises two pedals, two support legs and two foot rest boxes, wherein the two pedals are respectively positioned at the left side and the right side of a closestool, the bottom of each pedal is provided with a support block, the two support legs are L-shaped and are respectively arranged at the two sides of each foot rest box, each foot rest box is in a square box shape and is provided with a detachable upper cover, and the foot rest boxes are positioned at the middle parts of the front ends of the closestools; the foot pad box is internally provided with a first horizontal connecting rod shaft and a second horizontal connecting rod shaft, the first connecting rod shaft is closer to the pedal, the first connecting rod shaft and the second connecting rod shaft are spline shafts and can rotate around the center of the first connecting rod shaft, the first connecting rod shaft can be driven by the gear-adjusting pedal rod to rotate, and the first connecting rod shaft can be driven by the reset pedal rod to rotate.

Description

Closestool auxiliary device capable of achieving squatting and sitting switching and with height easy to adjust

Technical Field

The utility model belongs to like the lavatory equipment field, concretely relates to combine closestool to realize squatting just and adjustable high auxiliary device of squatting.

Background

The closestool is also called as a toilet bowl, the appearance of the sitting type closestool changes the defects of hard squatting pan, inelegant posture, smell release and insufficient beauty in the traditional squatting pan in China, is rapidly popularized after being reformed and opened, enters families of thousands of people and becomes standard allocation of urban life. At present, more and more public areas, such as stations, docks, movie theaters, playgrounds, music tea seats, dance halls, parks, stadiums, trade markets, shopping centers, office buildings, airports, hotels and the like, adopt more and more sitting toilets. However, the sitting type toilet has some defects, such as contacting with the skin of the public, and adopting toilet seat paper in some top-grade shopping malls and hotels, but the toilet seat paper needs to be replaced frequently, so that the maintenance cost is high, and the infectious diseases cannot be completely isolated. The squatting pan and the closestool arranged in the public area are not ethical, and the unified management is inconvenient. Some consumers who are used to the squatting position and fear of spreading diseases face the sitting type closestool, can squat and step on the narrow edge of the closestool, the center of gravity is inconvenient to adjust, the danger is caused by easy falling, in addition, the side wall of the closestool is dirty, and the use of other personnel is influenced.

Some research adopts to combine the transformation to current closestool, like chinese utility model patent, publication number is CN202568062U, and the name is for combining the squatting of seat formula closestool and assists the utensil, and current sitting posture closestool structure need not to do any modification, is suitable for the appearance of squatting and like the lavatory. However, similar squat aids have some drawbacks:

1. different users have different body types and use habits, and the height of the auxiliary tool cannot be adjusted and cannot be popularized in public areas with higher pedestrian volume;

2. the switching between squatting and sitting is complicated, two squatting steps need to be moved away, the switching can not be realized only by feet, and the adjustment is carried out by hands, so that the comfort level of a user sitting on the toilet is influenced;

3. the split type structure is unstable in gravity center, vertical pressure is easily caused to the side wall of the closestool, the closestool is damaged after long-term use, and two independent steps are easily lost.

SUMMERY OF THE UTILITY MODEL

The above-mentioned not enough to prior art exists, the to-be-solved technical problem of the utility model is that the public place bathroom is behind adopting sitting posture closestool, can't effectively satisfy the user's that is inclined to the formula of squatting demand, and the current utensil of assisting that combines with the closestool has although satisfied the operation requirement of sitting, switching of squatting to a certain extent, but the operation is not convenient, and the height of squatting can't be adjusted, causes the harm to the closestool easily.

In order to solve the technical problem, the utility model discloses a following technical scheme: a closestool auxiliary device with height easy to adjust and capable of realizing squatting and sitting switching, which comprises pedals, supporting legs and a foot cushion box,

the two pedals are respectively positioned at the left side and the right side of the toilet, supporting blocks are mounted at the bottoms of the pedals, the supporting blocks are in a box shape without upper and lower covers, the supporting blocks are vertically placed, the pedals are mounted on the top surfaces of the supporting blocks, one ends of the upper supporting rod and the lower supporting rod are hinged with the front side surface and the rear side surface of the top surface of the supporting blocks through pins, and the other ends of the upper supporting rod and the lower supporting rod are hinged with the outer side surface of the foot pad box; the height of the pedals is adjusted through the inclination of the upper supporting rod and the lower supporting rod, the upper supporting rod and the lower supporting rod are always kept parallel,

the two support legs are L-shaped and are respectively arranged at two sides of the foot pad box, the long edges of the two support legs are positioned below the pedals, the support legs are contacted with the ground to play a role in balancing,

the foot pad box is in a square box shape and is provided with a detachable upper cover, and the foot pad box is positioned in the middle of the front end of the closestool; a first connecting rod shaft and a second connecting rod shaft which are horizontal are arranged in the footrest box, the first connecting rod shaft is closer to the pedals, the first connecting rod shaft and the second connecting rod shaft are spline shafts and can rotate around the centers of the first connecting rod shaft and the second connecting rod shaft, the first connecting rod shaft can be driven by a gear-adjusting pedal rod to rotate, the first connecting rod shaft can be driven by a reset pedal rod to rotate, the upper supporting rod is fixedly connected with the first connecting rod shaft through a spline sleeve, and the gear-adjusting pedal rod and the reset pedal rod are L-shaped,

a gear shifting ratchet wheel is arranged on the first connecting rod shaft, has a plurality of teeth and can synchronously rotate along with the first connecting rod shaft; a gear shifting buckle capable of synchronously rotating is arranged on the second connecting rod shaft, and the gear shifting buckle is embedded into the gear shifting ratchet wheel; when the first connecting rod shaft rotates clockwise, the gear shifting ratchet can shift the gear shifting buckle, and when the first connecting rod shaft reaches a preset position and stops rotating, the gear shifting buckle hooks the gear shifting ratchet to prevent the pedal from descending under the action of gravity; when the gear-shifting buckle is driven by the reset pedal lever to rotate, the gear-shifting ratchet wheel can rotate freely, the pedal descends,

a damper is arranged between the first connecting rod shaft and the rear side surface of the foot rest box, two ends of the damper are respectively hinged, the damper can generate buffering force on the first connecting rod shaft when the pedals descend,

and the first connecting rod shaft are respectively provided with a reset tension spring, and the reset tension springs can apply reverse force when the first connecting rod shaft and the first connecting rod shaft rotate.

Furthermore, in order to adjust a plurality of gears by stepping on the gear shifting pedal rod at one time, the gear shifting pedal rod is fixedly connected with a sleeve sleeved on the second connecting rod shaft, the sleeve and the first connecting rod shaft are respectively provided with a contact cam, and the sleeve can drive the first connecting rod shaft to rotate through the two cams when rotating.

Furthermore, in order to tread the shift-adjusting pedal rod for one time, only one gear can be adjusted, the shift-adjusting pedal rod is fixedly connected with the lower support rod, the first connecting rod shaft is further provided with the adjusting ratchet wheel, the adjusting ratchet wheel is matched with the adjusting buckle, the adjusting buckle can be driven by the shift-adjusting pedal rod to rotate, and after the shift-adjusting pedal rod is treaded down, the adjusting buckle stirs the adjusting buckle to rotate and drives the upper support rod and the lower support rod to incline upwards so as to drive the pedal to raise; the adjusting buckle is provided with a torsion spring and can be reset in time, and the adjusting buckle can be blocked only by stirring one tooth each time.

Furthermore, only one quarter of the cross section area of the gear shifting ratchet wheel and the adjusting ratchet wheel is provided with the ratchet wheel, in order to prevent the gear shifting ratchet wheel and the adjusting ratchet wheel from colliding with the foot pad box, the non-tooth parts of the gear shifting ratchet wheel and the adjusting ratchet wheel are rectangular, and the tooth directions of the gear shifting ratchet wheel and the adjusting ratchet wheel are opposite.

Furthermore, in order to keep stress balance and increase safety factor, the two gear shifting buckles, the two gear shifting ratchet wheels, the two adjusting buckles, the two adjusting ratchet wheels and the two dampers are respectively and symmetrically and uniformly distributed on the left half part and the right half part of the first connecting rod shaft.

Further, the damper is a YQ type compressor spring.

Further, in order to match toilets with different heights and widths, the pedals are in a long row, the two ends of each pedal are wide, the middle of each pedal is narrow, the shape of each pedal is similar to that of a sole, the area of each pedal is larger than that of a common sole, and the surfaces of the pedals are provided with anti-skid lines; in order to conveniently adjust the transverse distance and the height of the two pedals in the installation stage, the top surfaces of the supporting blocks are provided with transverse adjusting grooves, and the pedals and the top surfaces of the supporting blocks are fixed with double nuts through adjustable bolts.

Furthermore, in order to maintain the stability of the structure of the foot rest box, two cross beams are arranged in the foot rest box in the length direction, are uniformly distributed in the foot rest box and avoid the first connecting rod shaft and the second connecting rod shaft.

Furthermore, because the step lever action of shifting gears is more, in order to facilitate user's operation, the step lever of shifting gears is located step case right side, the step lever that resets is located step case left side.

Further, in order to prevent the movement of the whole device, a plurality of suckers are installed at the bottom of the foot pad box and can be adsorbed on the surface of a ceramic tile in a toilet.

The utility model has the advantages that:

1. the device has simple structure and convenient operation, can be installed in a toilet in a public place, is combined with the prior closestool, effectively switches the squatting and sitting states, and occupies small space after resetting;

2. the height and the transverse width of the pedal can be adjusted, so that the pedal is suitable for the requirements of different people;

3. the structure is stable, and the safety coefficient is high;

4. the main lifting mechanism is arranged in the foot rest box, the appearance is attractive, and the foot rest box has the effect of a toilet foot rest stool.

Drawings

Fig. 1 is a schematic top view of the toilet auxiliary device for switching the squatting position and the sitting position, which is easy to adjust according to the present invention;

FIG. 2 is a schematic left-side view showing that the height of the step of the toilet auxiliary device for switching the squatting position and the sitting position is easy to adjust;

FIG. 3 is a left side view schematically showing the height of the step of the toilet auxiliary device for switching between squatting and sitting position, which is easy to adjust according to the present invention, being flush with the surface of the toilet;

FIG. 4 is a schematic left-side view showing the height of the step of the toilet auxiliary device for switching between squatting and sitting position, which is easy to adjust according to the present invention, being the lowest;

FIG. 5 is an enlarged schematic view of the height adjustment device when the height of the step is the lowest;

FIG. 6 is an enlarged schematic view of the height adjusting means when the height of the step is the highest;

FIG. 7 is an enlarged top schematic view of the footrest and support block with lateral adjustment slots;

FIG. 8 is an enlarged left side elevational view of the footrest and support block with an adjustment bolt;

FIG. 9 is a left side view of the bottom of the footrest case with suction cups;

FIG. 10 is a top view of the toilet in combination with the toilet after installation.

In the figure: the closestool comprises a closestool 1, a pedal 2, an upper supporting rod 3, a supporting foot 4, a supporting block 5, a gear shifting pedal rod 6, a reset pedal rod 7, a foot pad box 8, a cross beam 9, a damper 10, a reset tension spring 11, a second connecting rod shaft 12, a first connecting rod shaft 13, a gear shifting buckle 14, a gear shifting ratchet 15, an adjusting buckle 16, an adjusting ratchet 17, a lower supporting rod 18, a torsion spring 19, an adjusting bolt 20, a transverse adjusting groove 21, an anti-skid pattern 22 and a sucker 23.

Detailed Description

The following detailed description of the present invention will be made in conjunction with the accompanying drawings and specific embodiments.

The first embodiment is as follows:

as shown in figure 1, the height-adjustable closestool 1 auxiliary squatting device comprises two pedals 2, two support legs 4 and a foot pad box 8, wherein the two pedals 2 are respectively positioned at the left side and the right side of the closestool 1, the bottom of each pedal 2 is provided with a support block 5, each support block 5 is in a box shape without an upper cover and a lower cover, the support blocks 5 are vertically placed, the pedals 2 are arranged on the top surfaces of the support blocks 5,

as shown in fig. 2, one ends of the upper support rod 3 and the lower support rod 18 are hinged to the front and rear side surfaces of the top surface of the support block 5 through pins, and the other ends of the upper support rod 3 and the lower support rod 18 are hinged to the outer side surface of the footrest box 8; the height of the pedal 2 is adjusted through the inclination of the upper supporting rod 3 and the lower supporting rod 18, the upper supporting rod 3 and the lower supporting rod 18 are always kept parallel,

as shown in fig. 2, 3 and 4, when the height of the pedal is adjusted to be proper, the pedal is flush with the toilet bowl at the highest position, and the inclination angle of the upper supporting rod and the lower supporting rod is flush with the upper surface of the toilet bowl when the pedal is retracted, so that the pedal is convenient for a user with a small stature or a small child to use.

The two support legs 4 are L-shaped and are respectively arranged at two sides of the foot pad box 8, the long sides of the two support legs are positioned below the pedals 2, the support legs 4 are in contact with the ground to play a role in balancing,

the foot rest box 8 is in a square box shape and is provided with a detachable upper cover, and the foot rest box 8 is positioned in the middle of the front end of the closestool 1; a first connecting rod shaft 13 and a second connecting rod shaft 12 are horizontally arranged in the footrest box 8, the first connecting rod shaft 13 is closer to the pedals 2, the first connecting rod shaft 13 and the second connecting rod shaft 12 are spline shafts and can rotate around the centers of the first connecting rod shaft and the second connecting rod shaft, the first connecting rod shaft 13 can be driven by the gear-adjusting pedal lever 6 to rotate, the first connecting rod shaft 13 can be driven by the reset pedal lever 7 to rotate, the upper support rod 3 is fixedly connected with the first connecting rod shaft 13 through a spline sleeve, the gear-adjusting pedal lever 6 and the reset pedal lever 7 are L-shaped,

as shown in fig. 5 and 6, a shift ratchet 15 is mounted on the first link shaft 13, and the shift ratchet 15 has a plurality of teeth and can rotate synchronously with the first link shaft 13; a gear shifting buckle 14 capable of synchronously rotating is installed on the second connecting rod shaft 12, and the gear shifting buckle 14 is embedded into the gear shifting ratchet 15; when the first link shaft 13 rotates clockwise, the shift ratchet 15 can pull the shift catch 14, and when the shift catch reaches a predetermined position and stops rotating, the shift catch 14 hooks the shift ratchet 15 to prevent the pedals 2 from descending under the action of gravity; when the gear shifting buckle 14 is driven by the reset pedal lever 7 to rotate, the gear shifting ratchet wheel 15 can rotate freely, the pedal 2 descends,

as shown in fig. 1, a damper 10 is installed between the first link shaft 13 and the rear side surface of the footrest case 8, both ends of the damper 10 are hinged to each other, the damper 10 can generate a damping force on the first link shaft 13 when the footrest 2 is lowered,

as shown in fig. 1, a return tension spring 11 is mounted on each of the first link shaft 13 and the first link shaft 13, and the return tension spring 11 can apply a reverse force when the first link shaft 13 and the first link shaft 13 rotate.

In practical applications, the first link shaft 13 can be adjusted in many ways, and in order to adjust a plurality of gears by stepping on the shift pedal 6 at one time, the shift pedal 6 is fixedly connected to a sleeve sleeved on the second link shaft 12, the sleeve and the first link shaft 13 are respectively provided with a cam in contact, and the sleeve can drive the first link shaft 13 to rotate through the two cams when rotating.

In practical application, in order to maintain stress balance and increase a safety factor, two gear shifting buckles 14, two gear shifting ratchet wheels 15, two adjusting buckles 16, two adjusting ratchet wheels 17 and two dampers 10 are respectively and symmetrically distributed on the left half portion and the right half portion of the first connecting rod shaft 13. The damper 10 may preferably be a YQ type compressor spring.

In practical application, in order to maintain the structural stability of the footrest box 8, two cross beams 9 are arranged in the length direction in the footrest box 8, and the two cross beams 9 are uniformly distributed inside the footrest box 8 and avoid the first connecting rod shaft 13 and the second connecting rod shaft 12.

Preferably, since the shift lever 6 is operated more, the shift lever 6 is located at the right side of the footrest case 8 and the reset lever 7 is located at the left side of the footrest case 8 for the convenience of the user's operation.

Example two:

the other parts are the same as the first embodiment, except for the adjustment manner of the first connecting rod shaft 13, in order to adjust only one gear by stepping on the shift pedal 6, the shift pedal 6 is fixedly connected with the lower support rod 18, the first connecting rod shaft 13 is further provided with the adjustment ratchet 17, the adjustment ratchet 17 is matched with the adjustment buckle 16, the adjustment buckle 16 can be driven to rotate by the shift pedal 6, and after the shift pedal 6 is stepped on, the adjustment buckle 16 pulls the adjustment buckle 16 to rotate, and drives the upper support rod 3 and the lower support rod 18 to tilt upwards, so as to drive the pedals 2 to raise; the adjusting buckle 16 is provided with a torsion spring 19, so that the adjusting buckle 16 can be reset in time, and only one tooth can be stirred every time to be blocked. Only one quarter of the cross section area of the gear shifting ratchet wheel 15 and the adjusting ratchet wheel 17 is provided with the ratchet wheel, in order to prevent the foot rest box 8 from being collided, the gear shifting ratchet wheel 15 and the adjusting ratchet wheel 17 are rectangular without tooth parts, and the tooth directions of the gear shifting ratchet wheel 15 and the adjusting ratchet wheel 17 are opposite.

Example three:

the other parts are the same as the first and second embodiments, except that the pedals 2 are connected with the supporting blocks 5, the pedals 2 are long-strip-shaped rows, the two ends of each pedal are wide, the middle of each pedal is narrow, the shape of each pedal is similar to that of a common sole, the area of each sole is larger than that of the common sole, and the surfaces of the pedals 2 are provided with anti-skid grains 22; in order to match with toilets with different heights and widths, the transverse distance and the height of the two pedals 2 can be conveniently adjusted in the installation stage, the top surface of the supporting block 5 is provided with a transverse adjusting groove 21, and the pedals 2 and the top surface of the supporting block 5 are fixed with double nuts through adjustable bolts.

Meanwhile, in order to prevent the movement of the whole device, a plurality of suckers 23 are arranged at the bottom of the foot pad box 8 and can be adsorbed on the surface of a ceramic tile in a toilet.

The utility model discloses an installation and working process do:

1) the foot pad box 8 is placed right in front of the closestool 1, the support legs 4 are respectively placed on the left side and the right side of the closestool 1, the two pedals 2 are installed on the support block 5, the initial distance between the pedals 2 and the support block 5 is adjusted through the adjusting bolt 20 according to the use habits of most users, and the transverse width of the two pedals 2 is adjusted through the transverse adjusting groove 21;

2) when a user needs to squat to go to a toilet, the gear-shifting pedal rod 6 is stepped to drive the first connecting rod shaft 13 to rotate, the upper supporting rod 3 and the lower supporting rod 18 are inclined, the supporting block 5 is vertical all the time in the rising process due to the parallelogram effect, so that the pedal 2 is always kept horizontal, and after the pedal 2 is adjusted to the required height, the pedal 2 keeps fixed in position due to the action of the gear-shifting buckle 14;

3) when the user needs sit like the lavatory, if preceding user lifts pedal 2, the left pedal lever 7 that resets can be stepped on to the back user, and the buckle 14 that shifts loosens, pedal 2 drives first connecting rod axle 13 and rotates because the action of gravity descends, and under the effect of attenuator 10, pedal 2 slowly descends, and the rhythm is mild stable, and the user can put the foot on the foot pad case 8 when sitting like the lavatory, more relaxes and is comfortable.

The foot-pad box 8 plays a role of a foot-pad stool of the popular closestool 1, research results show that when people go to the toilet, the thighs and the back of the body form a 35-degree angle, the people feel the most comfortable, and the foot-pad box 8 can enable the shanks to be lifted to reach the angle. Meanwhile, the foot pad box 8 can prevent the baby from being short of the height and the feet and also can prevent the baby from being numb when the baby goes to the toilet for a long time.

Other closestool auxiliary device that can squat of comparison, the utility model discloses a squat pit is adjustable to be closer from the human body, and the outer spattering of urine is littleer.

To sum up, this device simple structure, convenient operation, the mountable is in public place bathroom, combines with current closestool, effectively switches squat, sit like the lavatory state, and occupation space is little after reseing, and it is wide to be suitable for the crowd, and factor of safety is high.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the present invention is to provide a person skilled in the art with the ability to understand the contents of the present invention and implement the same, and not to limit the scope of the present invention.

Claims

1. The utility model provides a high closestool auxiliary device who adjusts of realization squats, sits and switch which characterized in that: comprises a pedal (2), a support leg (4) and a foot pad box (8),

the two pedals (2) are respectively positioned at the left side and the right side of the closestool (1), the bottom of each pedal (2) is provided with a supporting block (5), each supporting block (5) is in a box shape without an upper cover and a lower cover, the supporting blocks (5) are vertically placed, each pedal (2) is installed on the top surface of each supporting block (5), one ends of each upper supporting rod (3) and each lower supporting rod (18) are hinged with the front side surface and the rear side surface of the top surface of each supporting block (5) through pins, and the other ends of each upper supporting rod (3) and each lower supporting rod (18) are hinged with the outer side surface of the corresponding foot pad box (8); the height of the pedal (2) is adjusted by the inclination of the upper supporting rod (3) and the lower supporting rod (18), the upper supporting rod (3) and the lower supporting rod (18) are always kept parallel,

the two support legs (4) are L-shaped and are respectively arranged at two sides of the foot pad box (8), the long sides of the support legs are positioned below the pedals (2), the support legs (4) are in contact with the ground to play a role in balancing,

the foot rest box (8) is in a square box shape and is provided with a detachable upper cover, and the foot rest box (8) is positioned in the middle of the front end of the closestool (1); a first connecting rod shaft (13) and a second connecting rod shaft (12) which are horizontal are arranged inside the footrest box (8), the first connecting rod shaft (13) is closer to the pedals (2), the first connecting rod shaft (13) and the second connecting rod shaft (12) are spline shafts and can rotate around the centers of the first connecting rod shaft and the second connecting rod shaft, the first connecting rod shaft (13) can be driven by a gear-adjusting pedal rod (6) to rotate, the first connecting rod shaft (13) can be driven by a reset pedal rod (7) to rotate, the upper supporting rod (3) is fixedly connected with the first connecting rod shaft (13) through a spline sleeve, the gear-adjusting pedal rod (6) and the reset pedal rod (7) are L-shaped,

a gear shifting ratchet wheel (15) is mounted on the first connecting rod shaft (13), and the gear shifting ratchet wheel (15) is provided with a plurality of teeth and can synchronously rotate along with the first connecting rod shaft (13); a gear shifting buckle (14) capable of synchronously rotating is mounted on the second connecting rod shaft (12), and the gear shifting buckle (14) is embedded into the gear shifting ratchet wheel (15); when the first connecting rod shaft (13) rotates clockwise, the gear shifting ratchet (15) can shift the gear shifting buckle (14), and when the first connecting rod shaft reaches a preset position and stops rotating, the gear shifting buckle (14) hooks the gear shifting ratchet (15) to prevent the pedal (2) from descending under the action of gravity; when the gear shifting buckle (14) is driven by the reset pedal lever (7) to rotate, the gear shifting ratchet wheel (15) can rotate freely, the pedal (2) descends,

a damper (10) is arranged between the first connecting rod shaft (13) and the rear side surface of the foot rest box (8), two ends of the damper (10) are respectively hinged, the damper (10) can generate buffering force on the first connecting rod shaft (13) when the pedals (2) descend,

and the first connecting rod shaft (13) are respectively provided with a return tension spring (11), and the return tension spring (11) can apply reverse force when the first connecting rod shaft (13) and the first connecting rod shaft (13) rotate.

2. A toilet auxiliary device with height easy to adjust for switching squat and sitting as claimed in claim 1, wherein: the gear shifting pedal lever (6) is fixedly connected with a sleeve sleeved on the second connecting rod shaft (12), the sleeve and the first connecting rod shaft (13) are respectively provided with a contact cam, and the sleeve can drive the first connecting rod shaft (13) to rotate through the two cams when rotating.

3. A toilet auxiliary device with height easy to adjust for switching squat and sitting as claimed in claim 1, wherein: the gear shifting ratchet wheel (15) and the adjusting ratchet wheel (17) are only provided with ratchet wheels on one quarter of the cross section, in order to prevent the foot pad box (8) from being collided, the gear shifting ratchet wheel (15) and the adjusting ratchet wheel (17) are rectangular without tooth parts, and the tooth directions of the gear shifting ratchet wheel (15) and the adjusting ratchet wheel (17) are opposite.

4. A toilet auxiliary device with height easy to adjust for switching squat and sitting as claimed in any one of claims 1, 2 and 3, wherein: the two gear shifting buckles (14), the two gear shifting ratchet wheels (15), the two adjusting buckles (16), the two adjusting ratchet wheels (17) and the two dampers (10) are symmetrically and evenly distributed on the left half part and the right half part of the first connecting rod shaft (13).

5. A toilet bowl auxiliary device capable of achieving squatting and sitting switching with easy adjustment according to claim 4, wherein: the damper (10) is a YQ type compressor spring.

6. A toilet bowl auxiliary device capable of achieving squatting and sitting switching with easy adjustment according to claim 5, wherein: the foot pedals (2) are long-strip-shaped rows, the two ends of each foot pedal are wide, the middle of each foot pedal is narrow, the shape of each foot pedal is similar to that of a sole, the area of each foot pedal is larger than that of a common sole, and anti-skidding lines (22) are arranged on the surfaces of the foot pedals (2); in order to conveniently adjust the transverse distance and the height of the two pedals (2) in the installation stage, the top surfaces of the supporting blocks (5) are provided with transverse adjusting grooves (21), and the pedals (2) and the top surfaces of the supporting blocks (5) are fixed with double nuts through adjustable bolts.

7. A toilet auxiliary device with height easy to adjust for switching squat and sitting as claimed in any one of claims 1, 2, 3, 5 and 6, wherein: the length direction is provided with crossbeam (9) in foot rest case (8), crossbeam (9) have two, evenly distributed in inside foot rest case (8), and keep away from first connecting rod axle (13), second connecting rod axle (12).

8. A toilet bowl auxiliary device for realizing squatting and sitting switching with easy adjustment according to claim 7, wherein: the gear shifting foot lever (6) is located on the right side of the foot pad box (8), and the reset foot lever (7) is located on the left side of the foot pad box (8).

9. A toilet auxiliary device with height easy to adjust for switching squat and sitting as claimed in any one of claims 1, 2, 3 and 8, wherein: a plurality of suckers (23) are installed at the bottom of the foot pad box (8) and can be adsorbed on the surface of a ceramic tile in a toilet.