CN114504263A

CN114504263A - Squatting pan for leg fracture

Info

Publication number: CN114504263A
Application number: CN202210149484.0A
Authority: CN
Inventors: 潘茂申
Original assignee: Individual
Current assignee: Ding Yan; Yin Bo; Zhao Zhenzhen
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-05-17
Anticipated expiration: 2042-02-18
Also published as: CN114504263B

Abstract

The invention belongs to the field of squatting pans for leg fractures, and particularly relates to a squatting pan for leg fractures, which comprises a machine body, wherein an expansion top block is arranged at the top of the inner side of the machine body in a sliding manner, the expansion top block is connected with the machine body through an expansion spring, a top block connecting rod is fixedly arranged on one side, located outside the machine body, of the expansion top block, an expansion recovery part is arranged on the expansion top block in a direction away from the expansion spring, a side leakage prevention part is arranged on one side of the vertical surface of the machine body, a double-crutch fixing part is arranged on one side, located at the bottom of the machine body and close to the side leakage prevention part, and an expansion top rod is arranged at the expansion top block, so that the expansion top block can be automatically expanded and recovered by utilizing energy storage and release of a user during sitting and standing.

Description

Squatting pan for leg fracture

Technical Field

The invention belongs to the field of squatting pans for leg fractures, and particularly relates to a squatting pan for leg fractures.

Background

At present, toilets used in toilets are mainly divided into two types, namely a squatting pan type toilet and a toilet bowl type toilet. If the squatting pan is installed in a family, when a member in the family is injured or fractured and cannot squat, the squatting pan cannot meet the requirement, but the squatting pan cannot be replaced temporarily in a common family, so that the squatting pan can only be installed temporarily.

Most of the existing toilets for squatting pans on the market are fixed, are similar to simple chairs, cannot be automatically unfolded and recovered by utilizing energy storage and release of users during sitting and standing, and cannot meet specific requirements.

Therefore, there is an urgent need for a squatting pan for leg fracture that can be automatically unfolded and recovered by energy storage and release when a user sits down and stands up.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a squatting pan for leg fracture, which can be automatically unfolded and recovered by energy storage and release when a user sits down and stands up.

In order to achieve the purpose, the invention adopts the following technical scheme: a squatting pan for leg fracture comprises a machine body, wherein an unfolding jacking block is arranged at the top of the inner side of the machine body in a sliding mode, the unfolding jacking block is connected with the machine body through an unfolding spring, the unfolding jacking block is located on one side of the outer portion of the machine body, a jacking block connecting rod is fixedly arranged on one side of the outer portion of the machine body, the unfolding jacking block is far away from the unfolding spring, an unfolding recovery part is arranged in the direction of the unfolding spring, a side leakage prevention part is arranged on one side of the vertical face of the machine body, a double-crutch fixing part is arranged on one side of the bottom of the machine body close to the direction of the side leakage prevention part, an unfolding jacking rod is arranged at the position of the unfolding jacking block, the unfolding jacking rod is in sliding contact with the machine body, a hook groove is formed in the bottom of the unfolding jacking rod, a valve plate is arranged on one side of the direction of the unfolding jacking block in the inner portion of the machine body in a sliding mode, a limiting clamping pin is arranged on the top of the inner side of the valve plate in a sliding mode, and the limiting clamping pin is connected with the valve plate through a limiting clamping pin spring, the valve plate is far away from spacing bayonet lock one side is rotated and is equipped with the valve plate and changes the board, the valve plate change the board with connect through valve plate commentaries on classics board extension spring between the valve plate, the valve plate is far away from the valve plate changes the board direction and slides and be equipped with the ball that admits air, the ball that admits air with connect through the ball spring that admits air between the organism, open in the middle of the valve plate is inside has the valve plate gas outlet, the valve plate is close to it has organism gas outlet and organism air inlet to open respectively to prevent that edge leakage part one side.

Preferably, the unfolding and recycling component is responsible for unfolding the side leakage prevention component to the proper position and recycling and resetting, and the double-crutch fixing component fixes the double crutch to serve as an armrest and triggers the unfolding and recycling component to work.

Preferably, the air inlet of the machine body is far away from one side of the valve plate and is provided with a release slide rod in a sliding mode, the release slide rod is connected with the machine body through a release slide rod spring, the release slide rod is close to one side of the unfolding ejector rod and is provided with a release hook in a sliding mode, the release hook is connected with the release slide rod through a release hook spring, and the release hook is in sliding contact with the machine body.

Preferably, the side leakage preventing component comprises an extension rod, the extension rod is rotatably arranged at one end, away from the unfolding top block, of the top block connecting rod, a toilet seat base is fixedly arranged at one end, away from the top block connecting rod, of the extension rod, a base rotating rod is rotatably arranged in the middle of the outer side of the toilet seat base, one end, away from the toilet seat base, of the base rotating rod is rotatably connected with the machine body, a main rotating rod is rotatably arranged at one side of the outer portion of the toilet seat base, a main sliding rod is slidably arranged in the main rotating rod, the main sliding rod is connected with the main rotating rod through a main return spring, an inflation ball is slidably arranged on the side wall of one end, away from the main sliding rod, of the main rotating rod, the inflation ball is connected with an inflation hose through an inflation ball spring, the side wall of one end, away from the main rotating rod, of the main sliding rod is slidably provided with a negative pressure ball, the negative pressure ball is connected with the main sliding rod through a negative pressure spring.

Preferably, a small sliding rod is arranged on one side, away from the main rotating rod, of the toilet seat base in a sliding manner, the small sliding rod is connected with the toilet seat base through a small sliding rod spring, a toilet seat is arranged on one end, away from the small sliding rod spring, of the small sliding rod in a rotating manner, one end, away from the small sliding rod spring, of the toilet seat is connected with the main sliding rod in a rotating manner, a telescopic rod is arranged on one side, close to the small sliding rod spring, of the interior of the toilet seat base, a telescopic guide wheel is arranged on one end, away from the toilet seat base, of the telescopic rod in a rotating manner, a side leakage prevention guide ring is fixedly arranged at the telescopic guide wheel, the side leakage prevention guide ring is connected with the toilet seat base through a side leakage prevention cover, a telescopic piston is arranged on one side, located on the telescopic rod, of the interior of the toilet seat base in a sliding manner, the telescopic piston is connected with the toilet seat base through a telescopic piston spring, and a side flushing groove is formed in the toilet seat base along the circumferential length direction of the side leakage prevention cover, the lateral flushing groove is provided with a plurality of water outlet holes, a negative pressure water valve is arranged in the lateral flushing groove in a sliding mode in the direction close to the main rotating rod, the negative pressure water valve is connected with the toilet seat base through a negative pressure water valve spring, and a negative pressure air pipe is connected to the negative pressure ball at the position of the negative pressure water valve spring.

Preferably, two fixed part that turn includes two fixing bases that turn, two turn the fixing bases set firmly in the organism, two are turned the inside slip of fixing base and are equipped with and open and stop the slide, open and stop the inside spout department of slide and be equipped with and open and stop the pull rod, open and stop the pull rod with organism sliding contact, open and stop the pull rod with through opening between the organism and stop pull rod spring coupling, open and stop pull rod middle part surface and set firmly the support spur rack, support the transmission of spur rack meshing and have supporting gear, supporting gear with the organism rotates to be connected, it is equipped with the support column to support gear one side rotation, the support column is close to supporting gear one side has set firmly supports the arc tooth, support the arc tooth with support gear meshing transmission.

Advantageous effects

The invention provides a squatting pan toilet for leg fracture through improvement, compared with the prior art, the squatting pan toilet has the following improvements and advantages:

1. through setting up and unfolding the recovery part, can utilize the energy storage and the release when the user sits down and stands up to carry out automatic expansion and recovery.

2. Through setting up the side leakage prevention part, can utilize and prevent that the side leakage cover makes the squatting pot keep clean and tidy around when possessing the toilet bowl height.

3. Through setting up double-crank fixed part, can utilize the insertion and take out of double-crank and trigger and expand recovery unit and can regard as the handrail with fixed double-crank.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is a view showing a part of the structure of FIG. 3 in an expanded state;

FIG. 5 is a partial cross-sectional view taken at B-B of FIG. 4;

FIG. 6 is an enlarged view of a portion of FIG. 3 at C;

FIG. 7 is an enlarged view of a portion of FIG. 3 at D;

FIG. 8 is an enlarged view of a portion E of FIG. 3;

FIG. 9 is an enlarged view of a portion of FIG. 4 at F;

FIG. 10 is an enlarged view of a portion of FIG. 4 at G;

fig. 11 is a partial enlarged view of fig. 4 at H.

In the figure: 10. a body; 11. unwinding a spring; 12. unfolding the top block; 13. unfolding the ejector rod; 14. starting and stopping the pull rod; 15. a support pillar; 16. a double-throw fixed seat; 17. starting and stopping the sliding plate; 18. a toilet seat ring; 19. a main slide bar; 20. a negative pressure trachea; 21. a main return spring; 22. a main rotating rod; 23. an extension rod; 24. an inflation hose; 25. a base rotating rod; 26. a side leakage prevention cover; 27. a side leakage prevention guide ring; 28. a telescopic guide wheel; 29. a telescopic rod; 30. a small slide bar spring; 31. a small slide bar; 32. a telescopic piston; 33. a telescopic piston spring; 34. a toilet seat base; 35. a lateral flushing tank; 36. a negative pressure spring; 37. a negative pressure ball bearing; 38. a negative pressure water valve spring; 39. a negative pressure water valve; 40. an inflatable ball spring; 41. inflating the balls; 42. an air intake ball; 43. an intake ball spring; 44. a limiting bayonet spring; 45. a limiting bayonet lock; 46. a valve plate; 47. a valve plate air outlet; 48. a valve plate rotating plate tension spring; 49. the valve plate rotates the board; 50. releasing the sliding rod; 51. releasing the slide rod spring; 52. releasing the hook spring; 53. releasing the hook; 54. an air outlet of the machine body; 55. an air inlet of the machine body; 56. a support gear; 57. supporting a spur rack; 58. supporting the arc-shaped teeth; 59. a top block connecting rod; 60. a hook groove; 61. starting and stopping the pull rod spring; 81. a deployment and recovery member; 82. a side leakage prevention member; 83. double-throw fixing parts.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-11, a squatting pan for leg fracture comprises a machine body 10, an unfolding top block 12 is arranged at the top of the inner side of the machine body 10 in a sliding manner, the unfolding top block 12 is connected with the machine body 10 through an unfolding spring 11, a top block connecting rod 59 is fixedly arranged at one side, located at the outer side of the machine body 10, of the unfolding top block 12, an unfolding recovery part 81 is arranged at the side, away from the unfolding spring 11, of the unfolding top block 12, a side leakage prevention part 82 is arranged at one side of the vertical surface of the machine body 10, a double-crutch fixing part 83 is arranged at one side, located at the bottom of the machine body 10, close to the side leakage prevention part 82, of the bottom of the machine body 10, an unfolding top rod 13 is arranged at the unfolding top block 12, the unfolding top rod 13 is in sliding contact with the machine body 10, a hook groove 60 is formed at the bottom of the unfolding top rod 13, a valve plate 46 is arranged at one side, away from the unfolding top of the inner side of the valve plate 46, a limiting bayonet 45 is arranged in a sliding manner, and the limiting bayonet 45 is connected with the valve plate 46 through a limiting bayonet spring 44, the valve plate 46 is far away from spacing bayonet lock 45 one side and rotates and is equipped with valve plate commentaries on classics board 49, is connected through valve plate commentaries on classics board extension spring 48 between valve plate commentaries on classics board 49 and the valve plate 46, and valve plate 46 keeps away from valve plate commentaries on classics board 49 direction and slides and be equipped with the ball 42 that admits air, admits air and connect through the ball spring 43 that admits air between ball 42 and the organism 10, and open in the middle of valve plate 46 inside has valve plate gas outlet 47, and valve plate 46 is close to and prevents that the edge leakage part 82 one side is opened organism gas outlet 54 and organism air inlet 55 respectively.

Further, the unfolding and recycling component 81 is responsible for unfolding the side leakage prevention component 82 into position and recycling and resetting, and the double-throw fixing component 83 fixes the double throws to serve as a handrail and triggers the unfolding and recycling component 81 to work.

Further, a release slide rod 50 is arranged on one side, away from the valve plate 46, of the air inlet 55 of the machine body in a sliding manner, the release slide rod 50 is connected with the machine body 10 through a release slide rod spring 51, a release hook 53 is arranged on one side, close to the unfolding top rod 13, of the release slide rod 50 in a sliding manner, the release hook 53 is connected with the release slide rod 50 through a release hook spring 52, and the release hook 53 is in sliding contact with the machine body 10.

Further, the side leakage preventing component 82 comprises an extension rod 23, the extension rod 23 is rotatably arranged at one end of the top block connecting rod 59 far away from the unfolding top block 12, a toilet seat base 34 is fixedly arranged at one end of the extension rod 23 far away from the top block connecting rod 59, a base rotating rod 25 is rotatably arranged in the middle of the outer side of the toilet seat base 34, one end of the base rotating rod 25 far away from the toilet seat base 34 is rotatably connected with the machine body 10, a main rotating rod 22 is rotatably arranged at one side of the outer portion of the toilet seat base 34, a main sliding rod 19 is slidably arranged in the main rotating rod 22, the main sliding rod 19 is connected with the main rotating rod 22 through a main return spring 21, an inflating ball 41 is slidably arranged on the side wall of one end of the main rotating rod 22 far away from the main sliding rod 19, the inflating ball 41 is connected with the main rotating rod 22 through an inflating ball spring 40, an inflating hose 24 is connected to the air inlet ball 42 at the inflating ball spring 40, a negative pressure ball 37 is slidably arranged on the side wall of one end of the main sliding rod 19 far away from the main rotating rod 22, the negative pressure ball 37 is connected with the main slide rod 19 through a negative pressure spring 36.

Furthermore, a small slide bar 31 is arranged on one side of the toilet seat base 34 far away from the main rotating bar 22 in a sliding manner, the small slide bar 31 is connected with the toilet seat base 34 through a small slide bar spring 30, a toilet seat 18 is arranged on one end of the small slide bar 31 far away from the small slide bar spring 30 in a rotating manner, one end of the toilet seat 18 far away from the small slide bar spring 31 is connected with the main slide bar 19 in a rotating manner, a telescopic rod 29 is arranged on one side of the interior of the toilet seat base 34 close to the small slide bar spring 30, a telescopic guide wheel 28 is arranged on one end of the telescopic rod 29 far away from the toilet seat base 34 in a rotating manner, an anti-side leakage guide ring 27 is fixedly arranged at the telescopic guide wheel 28, the anti-side leakage guide ring 27 is connected with the toilet seat base 34 through an anti-side leakage cover 26, a telescopic piston 32 is arranged on one side of the interior of the toilet seat base 34 in a sliding manner, the telescopic piston 32 is connected with the toilet seat base 34 through a telescopic piston spring 33, a lateral flushing groove 35 is formed in the interior of the toilet seat base 34 along the circumferential length direction of the anti-side leakage cover 26, the lateral washing groove 35 is provided with a plurality of water outlet holes, the lateral washing groove 35 is provided with a negative pressure water valve 39 in a sliding way in the direction close to the main rotating rod 22, the negative pressure water valve 39 is connected with the toilet seat ring base 34 through a negative pressure water valve spring 38, and a negative pressure air pipe 20 is connected to the negative pressure ball 37 at the position of the negative pressure water valve spring 38.

Further, double-crank fixing part 83 includes double-crank fixing base 16, double-crank fixing base 16 sets firmly in organism 10, double-crank fixing base 16 is inside to slide and is equipped with to open and stop slide 17, open and stop slide 17 inside spout department and slide and be equipped with and open and stop pull rod 14, open and stop pull rod 14 and organism 10 sliding contact, open and stop and be connected through opening and stopping pull rod spring 61 between pull rod 14 and the organism 10, open and stop pull rod 14 middle part surface and set firmly support spur rack 57, it has supporting gear 56 to support spur rack 57 meshing transmission, supporting gear 56 rotates with organism 10 to be connected, supporting gear 56 rotates on one side and is equipped with support column 15, support column 15 is close to supporting gear 56 one side and has set firmly support arc tooth 58, support arc tooth 58 and supporting gear 56 meshing transmission.

Principle of operation

If the squatting pan is installed in a house, when a member in the house is injured or fractured in legs and cannot squat, the squatting pan cannot meet the requirement, and therefore the squatting pan for fracture of the legs needs to be installed at the squatting pan.

When the squatting pan for leg fracture is started from a static state, the user uses the double crutches for leg fracture, the double crutches on two sides are respectively inserted into the double crutches fixing seat 16 for fixing when going to a toilet, and the fixed double crutches can be used as the armrests for the user to sit and stand. The double crutches are inserted into the double crutches fixing seat 16 to push the start-stop sliding plate 17 to move, the start-stop sliding plate 17 drives the start-stop pull rod 14 to move, the start-stop pull rod 14 drives the supporting gear 56 to rotate through the supporting straight rack 57, the supporting gear 56 drives the supporting column 15 to vertically erect through the supporting arc-shaped teeth 58 to support the toilet seat ring base 34, one end of the start-stop pull rod 14, which is far away from the start-stop sliding plate 17, contacts with and pushes the valve plate rotating plate 49 to move, the valve plate rotating plate 49 drives the valve plate 46 to move, the valve plate air outlet 47 is communicated with the machine body air outlet 54 to release high-pressure air, the bottom of the unfolding push rod 13 is decompressed, the unfolding push block 12 drives the push block connecting rod 59 and the unfolding push rod 13 to move under the action of the unfolding spring 11, the bottom of the unfolding push rod 13 contacts and is clamped with the release hook 53, the push block connecting rod 59 drives the toilet seat ring base 34 to move through the extension rod 23, the toilet seat ring base 34 moves to a horizontal state, and the base rotating rod 25 moves with the telescopic guide wheel 28 at the same time, the telescopic piston 32 moves under the action of the telescopic piston spring 33, the telescopic rod 29 is unfolded by compressed gas, and the telescopic rod 29 drives the side leakage prevention guide ring 27 to unfold the side leakage prevention cover 26.

When a user sits down and contacts the toilet seat ring 18 and pushes the toilet seat ring 18 to move, the toilet seat ring 18 pushes the small slide rod 31 and the main slide rod 19 to move and slowly descend to the toilet seat ring base 34, the main slide rod 19 compresses air in the main rotating rod 22 and enters the air inlet ball 42 through the inflating hose 24, the air pushes the valve plate 46 to reset and move, the machine body air outlet 54 is disconnected with the valve plate air outlet 47, and the air enters the machine body 10 from the machine body air inlet 55 to be pressurized.

When a user stands, the double-throw support can be held by hand to stand, the small sliding rod 31 and the main sliding rod 19 respectively move and reset under the action of the small sliding rod spring 30 and the main reset spring 21, the inside of the main rotating rod 22 is in a negative pressure state at this time, the negative pressure water valve 39 moves towards the direction of the negative pressure water valve spring 38 due to negative pressure and conducts the negative pressure air pipe 20 with the outside, meanwhile, water flow in an outside water pipe enters the side washing groove 35 from an inlet on one side of the negative pressure water valve 39 and flows to the side wall of the side leakage prevention cover 26 from a plurality of openings on the side washing groove 35 for washing, and when the pressure in the main rotating rod 22 gradually approaches the outside, the negative pressure water valve 39 is closed to stop flushing.

At this time, the user takes the double-crank, the start-stop pull rod 14 resets and moves under the action of the start-stop pull rod spring 61, one end, away from the start-stop sliding plate 17, of the start-stop pull rod 14 pushes the release slide rod 50 to move, the release slide rod 50 extrudes the release hook 53 to move towards the release hook spring 52, the release hook 53 is separated from contact with the unfolding push rod 13, the unfolding push rod 13 resets under the action of high-pressure gas, and the toilet seat ring base 34 resets.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a squatting pan for leg fracture, includes organism (10), its characterized in that, organism (10) inboard top slides and is equipped with expansion kicking block (12), expand kicking block (12) with connect through expansion spring (11) between organism (10), it is located to expand kicking block (12) organism (10) outside one side has set firmly kicking block connecting rod (59), it keeps away from to expand kicking block (12) expand spring (11) direction and be equipped with and expand recovery part (81), organism (10) vertical face one side is equipped with prevents that the side leakage part (82), organism (10) bottom is located and is close to it is equipped with two turning fixed part (83) to prevent side leakage part (82) direction one side, it is equipped with and expands ejector pin (13) to expand kicking block (12) department, expand ejector pin (13) with organism (10) sliding contact, it has hook groove (60) to expand ejector pin (13) bottom to open, organism (10) is inside to be located expand ejector pin (13) and keep away from expand kicking block (12) direction one side and slide and be equipped with valve plate (46), the inboard top of valve plate (46) slides and is equipped with spacing bayonet lock (45), spacing bayonet lock (45) with connect through spacing bayonet lock spring (44) between valve plate (46), valve plate (46) are kept away from spacing bayonet lock (45) one side is rotated and is equipped with valve plate commentaries on classics board (49), valve plate commentaries on classics board (49) with connect through valve plate commentaries on classics board extension spring (48) between valve plate (46), valve plate (46) are kept away from valve plate commentaries on classics board (49) direction slides and is equipped with inlet ball (42), inlet ball (42) with connect through inlet ball spring (43) between organism (10), open valve plate (46) inside in the middle of valve plate (47), valve plate (46) are close to prevent that side leakage part (82) one side is opened respectively has organism gas outlet (54) and is with An engine body air inlet (55).

2. The squatting pan for leg fracture as claimed in claim 1, wherein the unfolding recovery part (81) is responsible for unfolding the side leakage prevention part (82) into position and recovering and resetting, and the double-crutch fixing part (83) fixes the double crutch to serve as an armrest and triggers the unfolding recovery part (81) to work.

3. The squatting pan for leg fracture as claimed in claim 1, wherein a release slide bar (50) is slidably arranged on one side of the air inlet (55) of the body far away from the valve plate (46), the release slide bar (50) is connected with the body (10) through a release slide bar spring (51), a release hook (53) is slidably arranged on one side of the release slide bar (50) close to the unfolding top rod (13), the release hook (53) is connected with the release slide bar (50) through a release hook spring (52), and the release hook (53) is in sliding contact with the body (10).

4. The squatting pan for leg fracture as claimed in claim 1, wherein the side leakage preventing component (82) comprises an extension rod (23), the extension rod (23) is rotatably arranged at one end of the top block connecting rod (59) far away from the unfolding top block (12), one end of the extension rod (23) far away from the top block connecting rod (59) is fixedly provided with a toilet seat base (34), a base rotating rod (25) is rotatably arranged in the middle of the outer side of the toilet seat base (34), one end of the base rotating rod (25) far away from the toilet seat base (34) is rotatably connected with the machine body (10), one side of the outer part of the toilet seat base (34) is rotatably provided with a main rotating rod (22), a main sliding rod (19) is slidably arranged in the main rotating rod (22), and the main sliding rod (19) is connected with the main rotating rod (22) through a main return spring (21), keep away from main bull stick (22) main slide bar (19) one end lateral wall slides and is equipped with aerifys ball (41), aerify ball (41) with connect through aerifing ball spring (40) between main bull stick (22), it is connected with aerifys hose (24) to admit air ball (42) department to aerify ball spring (40) department, main slide bar (19) are kept away from main bull stick (22) one end lateral wall slides and is equipped with negative pressure ball (37), negative pressure ball (37) with connect through negative pressure spring (36) between main slide bar (19).

5. The squatting pan for leg fracture as claimed in claim 5, wherein a small sliding rod (31) is slidably arranged on one side of the toilet seat base (34) far away from the main rotating rod (22), the small sliding rod (31) is connected with the toilet seat base (34) through a small sliding rod spring (30), one end of the small sliding rod spring (30) far away from the small sliding rod (31) is rotatably arranged with a toilet seat (18), one end of the toilet seat (18) far away from the small sliding rod (31) is rotatably connected with the main sliding rod (19), a telescopic rod (29) is arranged on one side of the toilet seat base (34) close to the small sliding rod spring (30), the telescopic rod (29) is far away from one end of the toilet seat base (34) and is rotatably arranged with a telescopic guide wheel (28), a side leakage prevention guide ring (27) is fixedly arranged at the telescopic guide wheel (28), and the side leakage prevention guide ring (27) is connected with the toilet seat base (34) through a side leakage prevention cover (26) The toilet seat ring is characterized in that a telescopic piston (32) is arranged inside the toilet seat ring base (34) in a sliding mode on one side of a telescopic rod (29), the telescopic piston (32) is connected with the toilet seat ring base (34) through a telescopic piston spring (33), a lateral flushing groove (35) is formed inside the toilet seat ring base (34) along the circumferential direction of the side leakage prevention cover (26), a plurality of water outlet holes are formed in the lateral flushing groove (35), a negative pressure water valve (39) is arranged in the lateral flushing groove (35) in a sliding mode close to the main rotating rod (22) in a sliding mode, the negative pressure water valve (39) is connected with the toilet seat ring base (34) through a negative pressure water valve spring (38), and a negative pressure air pipe (20) is connected to the negative pressure ball (37) at the position of the negative pressure water valve spring (38).

6. The squatting pan for leg fracture as claimed in claim 1, wherein the double-throw fixing component (83) comprises a double-throw fixing seat (16), the double-throw fixing seat (16) is fixedly arranged on the machine body (10), a start-stop sliding plate (17) is arranged in the double-throw fixing seat (16) in a sliding manner, a start-stop pull rod (14) is arranged in a sliding manner at a sliding groove in the start-stop sliding plate (17), the start-stop pull rod (14) is in sliding contact with the machine body (10), the start-stop pull rod (14) is connected with the machine body (10) through a start-stop pull rod spring (61), a support spur rack (57) is fixedly arranged on the surface of the middle part of the start-stop pull rod (14), a support gear (56) is in meshing transmission with the support spur rack (57), the support gear (56) is rotatably connected with the machine body (10), a support pillar (15) is rotatably arranged on one side of the support gear (56), support arc tooth (58) have set firmly support arc tooth (58) near support gear (56) one side support column (15), support arc tooth (58) with support gear (56) meshing transmission.