CN210631146U - Squatting posture adjustable toilet converter and toilet assembly for old and young people during defecation - Google Patents

Abstract

The utility model discloses a squatting posture adjustable toilet converter and a toilet assembly which are universal for old and young people during defecation, wherein the toilet converter is arranged at the periphery of a toilet seat and comprises a main pedal, an auxiliary pedal and a control button assembly, the main pedal is U-shaped and comprises two supporting parts and a connecting part, the auxiliary pedal is arranged in a main pedal accommodating cavity, and the auxiliary pedal is connected with a first driving device to realize horizontal movement; the mounting base plate is embedded into the groove of the floor, the mounting base plate can be lifted up and down under the driving of the second driving device, and the upper surface of the main pedal is flush with the notch of the groove; the control button assembly is arranged on the main pedal and/or the remote controller and is used for controlling the lifting of the main pedal and the extension and retraction of the auxiliary pedal. The utility model discloses a squatting posture can freely be switched during closestool converter defecation, and the original place goes up and down not have high altitude landing hidden danger, can control pedal interval old and young general about the wide different adjustment of crotch body, and stealthy pleasing to the eye does not account for the space, can match the closestool of any size and need not tailor to do, but cross infection is prevented in the disinfection.

Description

Squatting posture adjustable toilet converter and toilet assembly for old and young people during defecation

Technical Field

The utility model relates to a sanitary bath equipment technical field especially relates to an adjustable general closestool converter of old and young and closestool subassembly of posture of squatting during defecation.

Background

At present, the defecation equipment generally comprises a seat type closestool and a squatting pan, the seat type closestool is mainly suitable for being used by people with inconvenience in legs and feet, physical diseases and old people, and is mostly installed in families, and the seat type closestool is not selected in most public places due to sanitary requirements; the squatting pan is suitable for public places, but brings trouble to people with physical conditions, and the squatting pan have advantages and disadvantages. When the closestool is used for defecation, people are accustomed to the closestool and people are accustomed to the squatting pan due to various reasons such as sex, age, height, health condition, habit posture and the like, so that the requirements of different crowds can be met only by installing the closestool and the squatting pan in the same toilet at the same time, and the different crowds can select the desirable defecation equipment when going to be convenient. However, in recent years, the land and the room price in China are kept straight and cannot rise, no matter in family houses or public toilets such as hotels, the space is particularly valuable, only one of a sitting type closestool or a squatting pan can be selected in the limited space, and the requirements of different people cannot be met at all. Therefore, a squatting and sitting dual-purpose toilet is urgently needed in the market at present. In order to solve the problems, several squatting and sitting dual-purpose toilets appear on the market at present. However, these structures all have significant design defects, so that similar originality can not realize industrialization and large-scale popularization and application.

The first method comprises the following steps: the design of nesting a simple fixed-size shelf in the toilet for squatting has the following disadvantages: (1) the additionally-added rack occupies space, and when the squatting pan is not needed at ordinary times, the squatting pan can be stored everywhere, and the support is sleeved on the closestool for a long time, so that the closestool cover can not be covered, indoor air is influenced, and particularly, the application of a series of high functions such as automatic heating of a seat ring of an intelligent closestool cover, intelligent cleaning of buttocks, warm air refreshing drying, automatic deodorization, self-cleaning of a spray head, radar electromagnetic wave induction and the like of a modern high-grade closestool can be influenced; (2) once the fixed frame is sleeved on the closestool, the switching between the squatting pan and the sitting pan can not be carried out at will, and the universality is poor; (3) the height of the frame is fixed and is not adjustable, the frame is as high as a closestool, the frame is not convenient for the use of special people such as the old, children and the like, and the frame is extremely easy to be injured when falling due to the fact that legs and feet are numb and dizzy and dim in the process of climbing up and down during use, particularly after squatting on the frame for a long time, and has larger potential safety hazard; (4) the universality is poor, the size of the bracket is not adjustable, but the sizes of the toilets in the market at present are various, each toilet needs to be independently made into a bracket, the industrialized mass production and sale cannot be realized, and the cost is high; (5) the common household toilet bowl is set according to the requirements of adults, as the distance in the horizontal direction cannot be adjusted by the shelf, the difference between the crotch widths of the adults and the small children is very large, the household toilet bowl is not suitable for reminding the small children, the small children are tired if the legs are split and squat on the toilet bowl, the household toilet bowl is not safe, and only can the needs be met by installing the toilet bowl and the support with at least two sizes of the adults and the small children in one family, so that the cost is increased, and the space is wasted; (6) the appearance image in the toilet is directly influenced by the additionally arranged shelf, the shelf is not in the same way as the modern home decoration, the home decoration grade is seriously influenced, and young people pursuing the quality of life are difficult to tolerate to place the shelf at home.

And the second method comprises the following steps: the design of adding a cushion directly on the closestool has the following defects: (1) the ceramic material toilet bowl has the advantages that a great potential safety hazard exists, a cushion needs to be folded when the toilet bowl is used for squatting, two feet directly squat at the edge of the ceramic toilet bowl, the ceramic material is smooth and is easy to slip, fall and hurt, the bearing capacity of the ceramic material toilet bowl is limited, the ceramic material toilet bowl is difficult to bear the pressure of a human body after being used for a long time, and the ceramic material toilet bowl is easy to crack and even break when the toilet; (2) the height of the closestool is not adjustable, the closestool is not convenient for the old, children and other special people to squat, the climbing and climbing processes are very difficult and unsafe, and particularly, the closestool is easy to be damaged when falling due to the fact that legs and feet are numb and dizziness occur after squat for a long time, and has great potential safety hazard; (3) and because the seat cushion is fixed on the closestool, various functions of a modern high-grade closestool are influenced, and further indoor air is influenced.

And the third is that: a seat is additionally arranged on the prior squatting pan, and the design has the following defects: (1) the appearance is greatly influenced, and the method is particularly incompatible with the modernized family decoration, the grade of the family decoration is seriously influenced, and the young people pursuing the quality of life at present cannot tolerate the placement of the young people at home; (2) affecting the indoor air; (3) occupying space in the toilet; (4) the design is free of functions of a closestool, and the design is unacceptable for fashionable people who like special functions of modern high-grade toilets, particularly a series of high-grade functional fashionable people who like automatic heating of seat rings of intelligent closestool covers, intelligent washing of buttocks, fresh and cool drying and automatic deodorization of warm air, self-cleaning of nozzles, radar electromagnetic wave induction and the like.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an aim at: the utility model provides a squatting position is adjustable during defecation and is general closestool converter and closestool subassembly of old and young, its simple structure, convenient to use and security are high, can realize squatting and toilet seat and switch at will, in addition, can also satisfy different crowds and use, and the commonality is high.

To achieve the purpose, the embodiment of the present invention adopts the following technical solutions:

in a first aspect, there is provided a toilet converter usable by both the old and the young whose squatting position is adjustable during defecation, the toilet converter being provided at an outer periphery of a toilet seat, the toilet converter comprising:

the main pedal is U-shaped and comprises support parts respectively arranged at two opposite sides of the toilet seat and a connecting part connected between the two support parts, an accommodating cavity is arranged in each support part, a cavity opening of each accommodating cavity faces the toilet seat along the horizontal direction, and a first driving device is arranged in each accommodating cavity;

the auxiliary pedal is arranged in the accommodating cavity and is connected with the first driving device, and the first driving device can selectively drive the auxiliary pedal to extend out of the cavity opening of the accommodating cavity and is arranged above the toilet seat in parallel;

the mounting base plate is arranged in a groove in the floor on the periphery of the toilet seat, the groove is matched with the main pedal in structure, a second driving device connected with the main pedal is arranged on the mounting base plate, the second driving device can drive the main pedal to move along the vertical direction, the main pedal can be retracted into the groove, and the upper surface of the main pedal is flush with the notch of the groove;

the control button assembly is arranged on the main pedal and/or the remote controller, the control button assembly, the remote controller, the first driving device and the second driving device are electrically connected with the controller, the control button assembly comprises an ascending button, a descending button, an extending button and a retracting button, the ascending button and the descending button are used for controlling ascending and descending of the main pedal, and the extending button and the retracting button are used for controlling the auxiliary pedal to extend out of or retract into the accommodating cavity.

As an optimal scheme of the closestool converter with the adjustable squatting posture, the adjustable sitting posture, the adjustable old and the young and the common use during defecation, the second driving device is a lifting cylinder, the lifting cylinder is fixed on the mounting substrate, a piston rod of the lifting cylinder extends along the vertical direction, and the end part of the piston rod of the lifting cylinder is connected with the supporting part.

As an optimal scheme of the closestool converter with the adjustable squatting posture, the old and the young can be used universally during defecation, the two sides of the lifting cylinder are symmetrically provided with supporting mechanisms for assisting in supporting the supporting parts, and the supporting mechanisms are of structures capable of extending and contracting along with the lifting of the supporting parts.

As an optimal scheme of the closestool converter with the adjustable squatting posture, the adjustable sitting posture, the adjustable old and the young and the universal use in defecation, the supporting mechanism comprises a plurality of first connecting rods and a plurality of second connecting rods, the first connecting rods are sequentially hinged, the second connecting rods are sequentially hinged, wherein the end parts of the first connecting rods positioned at the upper ends and the end parts of the second connecting rods positioned at the upper ends are hinged with the lower surface of the supporting part, the end parts of the first connecting rods positioned at the lower ends and the end parts of the second connecting rods positioned at the lower ends are hinged with the upper surface of the mounting base plate, the first connecting rods and the second connecting rods at corresponding positions are crossed, and the first connecting rods and the second connecting rods are hinged at the crossed positions.

As a preferable scheme of the toilet converter which is adjustable in squatting posture, is applicable to both the old and the young, and the first connecting rod and the second connecting rod are hinged through a hinge shaft, and the hinge shaft is a damping shaft.

As an optimal scheme of the closestool converter with the adjustable squatting posture, the adjustable sitting posture, the adjustable old and the young and the universal defecation device during defecation, the first driving device comprises a horizontal cylinder, a piston rod of the horizontal cylinder is horizontally arranged, the end part of the piston rod of the horizontal cylinder is connected with one end of the auxiliary pedal, and the other end of the auxiliary pedal selectively extends out of the accommodating cavity.

As a preferred scheme of the closestool converter with the adjustable squatting posture, the adjustable old and the young and the like during defecation, the lower end surface of the auxiliary pedal is rotatably provided with a plurality of rollers, and the rollers are in contact with the cavity wall of the accommodating cavity.

As a preferred scheme of the closestool converter with the adjustable squatting posture, the adjustable old and the young and the like during defecation, the first driving device is a motor, a transmission gear is arranged at the output shaft end of the motor, a rack structure extending along the moving direction of the auxiliary pedal is arranged on the upper surface of the auxiliary pedal, and the transmission gear is meshed with the rack structure.

As an optimal scheme of the closestool converter with the adjustable squatting posture, the adjustable sitting posture, the adjustable old and the young and the common use during defecation, an ultraviolet lamp and/or an ozone disinfection device are/is further arranged in the containing cavity, the ultraviolet lamp and the ozone disinfection device are electrically connected with the controller, and the control button assembly further comprises a first switch button for controlling the ultraviolet lamp and a second switch button for controlling the ozone disinfection device.

The second aspect provides a closestool subassembly, including the closestool, the closestool includes closestool seat and toilet lid the floor of the periphery of closestool seat is the concave recess that is equipped with on, be provided with in the recess the adjustable general closestool converter of old and young of the posture of squatting during defecation.

The utility model discloses beneficial effect does:

1. the main pedal capable of being lifted by electric control and the auxiliary pedal capable of stretching horizontally are arranged, so that the requirement of switching the toilet seat and the squatting pan randomly in the defecation process of a toilet can be met, the auxiliary pedal can be used by children, and the universal application range of the old and the young is wide;

2. the closestool converter is simple and convenient to use, free of potential safety hazard, capable of adjusting the squatting posture during defecation, suitable for old and young people, capable of standing on a floor to perform in-situ up-and-down operation during use, capable of avoiding climbing up and down, effectively avoiding the potential danger that the people are extremely easy to fall down due to leg and foot numbness and dizziness after squatting for a long time, improving safety, capable of performing electric control operation, and capable of switching states as required at will during defecation, and meeting different requirements of different crowds;

3. the groove arranged on the floor can accommodate the closestool converter, so that the device is prevented from occupying the space in a toilet when not in use, the hidden closestool converter also improves the attractiveness of the toilet, does not influence the closing of a closestool cover, can be directly installed on any closestool in a matched manner, does not need to be customized, and can be produced in batch;

4. the control button assembly is arranged on the main pedal or the remote controller, so that a user can press the buttons conveniently, the state switching is realized, and the operation difficulty is reduced.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is a schematic structural view of a toilet bowl assembly according to an embodiment of the present invention (when the toilet bowl converter is accommodated in the groove).

Fig. 2 is a schematic structural diagram of a toilet bowl assembly according to an embodiment of the present invention (when the toilet bowl converter is used).

Fig. 3 is a schematic top view of a toilet bowl assembly according to an embodiment of the present invention (when the toilet bowl switch is in use, the sub-pedal is not extended).

Fig. 4 is a schematic top view of a toilet bowl assembly according to an embodiment of the present invention (when the toilet bowl adapter is in use, and after the sub-pedal is extended).

Fig. 5 is an assembly diagram of the main pedal and the sub pedal according to an embodiment of the present invention (the sub pedal is not extended).

Fig. 6 is an assembly diagram of the main pedal and the sub pedal according to an embodiment of the present invention (after the sub pedal is extended).

Fig. 7 is a side view of fig. 5.

Fig. 8 is an assembly view of a main pedal and an auxiliary pedal according to another embodiment of the present invention (the auxiliary pedal is not extended).

Fig. 9 is an assembly view of the main pedal and the sub pedal according to another embodiment of the present invention (after the sub pedal is extended).

In the figure:

100. a toilet converter;

1. a main pedal; 101. a support portion; 1011. an accommodating chamber; 102. a connecting portion; 103. an upper pedal; 1031. a first limit protrusion; 104. a lower pedal; 1041. a second limit convex part; 105. a connecting plate; 106. a via hole;

2. a sub-pedal; 201. a rack structure;

3. a mounting substrate;

4. a control button assembly; 401. a raise button; 402. a down button; 403. extending the button; 404. a retraction button; 405. a first switch button; 406. a second switch button;

5. a lifting cylinder;

6. a support mechanism; 601. a first link; 602. a second link; 603. hinging a shaft;

7. a horizontal cylinder; 8. a roller; 9. a motor; 10. a transmission gear;

200. a toilet seat; 300. a floor; 310. a groove; 400. a toilet lid.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 9, the present invention provides a toilet converter 100 for adjusting a squatting position during defecation, which is used by the old and the young, and is installed in a recess 310 of a floor 300 of a toilet and located at the outer periphery of a toilet seat 200 of the toilet, and the toilet converter 100 can be selectively raised to a position flush with the upper surface of the toilet seat 200 or slightly protruding from the upper surface of the toilet seat 200, so as to be used for people to squat.

In this embodiment, as shown in fig. 1 to 7, the toilet converter 100 includes a main pedal 1, a sub pedal 2, a control button assembly 4 and a controller (not shown in the drawings), wherein the main pedal 1 is U-shaped, and includes two support portions 101 respectively disposed at two opposite sides of the toilet seat 200 and a connecting portion 102 connected between the two support portions 101, an accommodating cavity 1011 is disposed in the support portion 101, a mouth of the accommodating cavity 1011 faces the toilet seat 200 along a horizontal direction, and a first driving device is disposed in the accommodating cavity 1011; the auxiliary pedal 2 is arranged in the accommodating cavity 1011, the auxiliary pedal 2 is connected with the first driving device, and the first driving device can selectively drive the auxiliary pedal 2 to extend out of the cavity opening of the accommodating cavity 1011 and be arranged above the toilet seat 200 in parallel; the mounting base plate 3 is arranged in a groove 310 on the floor 300 at the periphery of the toilet seat 200, the groove 310 is matched with the structure of the main pedal 1, a second driving device connected with the main pedal 1 is arranged on the mounting base plate 3, the second driving device can drive the main pedal 1 to move along the vertical direction, the main pedal 1 can be retracted into the groove 310, and the upper surface of the main pedal 1 is flush with the notch of the groove 310; the control button assembly 4 is arranged on the main pedal 1 and/or a remote controller (not shown in the figure), the control button assembly 4, the remote controller, the first driving device and the second driving device are all electrically connected with a controller, the control button assembly 4 comprises an ascending button 401, a descending button 402, an extending button 403 and a retracting button 404, wherein the ascending button 401 and the descending button 402 are used for controlling ascending and descending of the main pedal 1, and the extending button 403 and the retracting button 404 are used for controlling the auxiliary pedal 2 to extend or retract into the accommodating cavity 1011.

The utility model discloses a closestool converter 100 has following advantage: 1. the squatting posture can be intelligently and freely switched in the defecation process: the main pedal 1 capable of being lifted by electric control and the auxiliary pedal 2 capable of being stretched horizontally are arranged, the height of the main pedal 1 can be adjusted by lifting up and down, the squatting posture can be intelligently and freely switched in the defecation process of a closestool, and the squatting and sitting posture can be changed into sitting posture for rest for a while by adjusting the lifting height when legs and feet are squat and numb; 2. not only can the oscilaltion height, the world is original can also extend from side to side: the size of the universal chair is adjustable for both the old and the young, the auxiliary pedal 2 can extend leftwards and rightwards, and each person can adjust the distance between the pedals on the left side and the right side according to the difference of the crotch width of the person, so that the people with different sizes can defecate in the most comfortable squatting posture, the universal chair is suitable for different heights, and is universal for both the old and the young; 3. no potential safety hazard: the closestool converter 100 of the scheme is simple in structure, can be operated up and down on the floor 300, is simple and convenient to use, has no potential safety hazard, can be operated up and down in situ when being used, avoids the potential safety hazard that legs and feet are tingled and dizzy and are extremely easy to fall and hurt when falling after climbing up and climbing down, particularly squatting on the floor for a long time, improves the safety, can be switched into states according to the needs in an electronic control operation manner, and meets different requirements of different crowds; 4. invisible, attractive and elegant appearance, no space occupation, no influence on decoration grade and no influence on original functions of the closestool: the groove 310 arranged on the floor 300 can accommodate the closestool converter 100, is invisible, attractive and elegant, does not occupy space, does not influence the home decoration grade, and does not influence any function of the original high-end closestool; 5. intelligent control convenient to use: the control button assembly 4 is arranged on the main pedal 1 or the remote controller, so that a user can press the buttons conveniently, the state switching is realized, and the operation difficulty is reduced. 6. The closestool can be directly installed on any existing closestool with different sizes and shapes, the existing closestool in home does not need to be knocked down and replaced by a new closestool, the installation is simple, and the closestool can be produced in large scale and in batches without being customized; 7. clean and sanitary, pressure-sensing automatic flushing, and can prevent cross infection through ultraviolet or ozone disinfection even if installed in public toilets.

In order to improve the design consistency of the whole toilet converter 100 after installation and a toilet, a sticker of tiles consistent with the floor 300 of the toilet or floor tiles can be pasted on the upper surface of the main pedal 1 of the toilet converter 100, after the toilet converter 100 is stored in the groove 310, the toilet converter can be completely invisible, attractive and elegant, does not occupy any space, and only can be lifted from the floor when being used.

In order to improve the supporting strength of the entire toilet converter 100, the toilet converter 100 is made of steel or plastic (such as plastic steel) with higher strength, so that the toilet converter 100 has sufficient supporting strength and the service life is prolonged.

Therefore, the design is a real closestool converter 100 which can be produced, popularized and sold in large scale, can be economically, practically and seamlessly installed on the existing closestool which is installed in any shape and different sizes without custom-made, is originally invisible, attractive and elegant in the world, can enable old and young people to share one closestool due to the adjustable left and right distance, can intelligently and freely switch the squatting posture in the defecation process, has no potential safety hazard when standing on the ground, can automatically flush after being used before and after being used, has no potential cross infection hazard when being used for ultraviolet or ozone disinfection, but also can be installed on the toilet bowl which is installed, can be popularized to the family residences of 14 hundred million people all over the country, the system can be popularized to hotels in China and all public toilets, can be popularized to all means of transportation such as airplanes, high-speed rails and ordinary trains in China, and can be popularized to toilets in the whole world.

In one embodiment, the controller of the toilet converter 100 is installed in the groove 310, and if the control button assembly 4 is disposed on the main pedal 1, the controller is connected with the control button assembly 4 through a wire, and if a remote controller is used for control, a wireless transmitter or a WIFI module is disposed in the controller for wireless control.

In addition, can also upload customized APP on the cell-phone, be provided with control program on the APP, this control program is very simple, only need set up simple operation steps such as rise, descend, stretch out, withdrawal can, conventional controller and general APP all can realize, the model of specific controller and the specific control program of APP no longer repeated herein.

In an embodiment, the second driving device is a lifting cylinder 5, the lifting cylinder 5 is fixed on the mounting substrate 3, a piston rod of the lifting cylinder 5 extends in a vertical direction, and an end of the piston rod of the lifting cylinder 5 is connected to the supporting portion 101. Certainly, the second driving device is not limited to the structure of an air cylinder, but also the structure of an electric cylinder, an oil cylinder, a jack and the like, the selection of the air cylinder only needs to select a proper stroke (about 40cm to 60cm of stroke, namely the maximum lifting height can reach 60cm), the conventional equipment can be completed, the specific models and manufacturers of the specific air cylinder, electric cylinder, oil cylinder and other conventional equipment are not repeated here, and a person skilled in the art can realize the selection through the conventional selection.

In this embodiment, the two sides of the lifting cylinder 5 are symmetrically provided with support mechanisms 6 for supporting the support part 101, and the support mechanisms 6 are configured to be retractable as the support part 101 moves up and down. Through setting up supporting mechanism 6, can further promote the stability when supporting part 101 goes up and down, guarantee the security of user when using.

Specifically, the supporting mechanism 6 includes a plurality of first links 601 and a plurality of second links 602, and is a plurality of the first links 601 are sequentially hinged and a plurality of the second links 602 are sequentially hinged, wherein the end of the first link 601 located at the upper end and the end of the second link 602 located at the upper end are both hinged to the lower surface of the supporting portion 101, the end of the first link 601 located at the lower end and the end of the second link 602 located at the lower end are both hinged to the upper surface of the mounting substrate 3, the first link 601 and the second link 602 at corresponding positions are crossed, and the first link 601 and the second link 602 are hinged at the crossing position.

In this embodiment, the first link 601 and the second link 602 are hinged by a hinge shaft 603, and the hinge shaft 603 is a damping shaft. The arrangement of the damping shaft can increase the supporting acting force after the two connecting rods extend out.

In one embodiment, the first driving device includes a horizontal cylinder 7, a piston rod of the horizontal cylinder 7 is horizontally disposed, an end of the piston rod of the horizontal cylinder 7 is connected to one end of the auxiliary pedal 2, and the other end of the auxiliary pedal 2 selectively extends out of the accommodating cavity 1011. The selection of the cylinder only needs to select a stroke which is appropriate (the stroke is about 5 cm-15 cm, namely the maximum horizontal movement distance can reach 20cm), and conventional equipment can be completed.

In this embodiment, a plurality of rollers 8 are rotatably disposed on the lower end surface of the auxiliary pedal 2, and the rollers 8 are in contact with the wall of the accommodating cavity 1011. Through setting up gyro wheel 8, can guarantee that vice footboard 2 stretches out and retract the action more smoothly, reduce the frictional wear between vice footboard 2 and the main footboard 1, increase of service life.

Specifically, the main pedal 1 comprises an upper pedal 103 and a lower pedal 104, the upper pedal 103 and the lower pedal 104 are connected into a whole through a connecting plate 105, and a receiving cavity 1011 is formed between the upper pedal 103 and the lower pedal 104. The connection plate 105 may be connected to the upper pedal 103 and the lower pedal 104 by welding or by fastening members (e.g., screws).

The upper pedal 103 is convexly provided with a first limit convex part 1031 towards one side of the lower pedal 104, the lower pedal 104 is convexly provided with a second limit convex part 1041 towards one side of the upper pedal 103, the first limit convex part 1031 corresponds to the second limit convex part 1041 in position, a via hole 106 for a piston rod of the horizontal cylinder 7 to pass through is formed between the two limit convex parts at intervals, the horizontal cylinder 7 is fixed between the upper pedal 103 and the lower pedal 104 and is positioned at one side of the two limit convex parts, and the auxiliary pedal 2 is movably arranged between the upper pedal 103 and the lower pedal 104 and is positioned at the other side of the two limit convex parts.

In other embodiments, the first driving device is not limited to be a cylinder structure, but may also be a motor 9, specifically, an output shaft end of the motor 9 is provided with a transmission gear 10, an upper surface of the sub pedal 2 is provided with a rack structure 201 extending along a moving direction of the sub pedal 2, and the transmission gear 10 is engaged with the rack structure 201. The cooperation of the gear and the rack structure 201 changes the rotation of the motor 9 into linear movement, ensures that the auxiliary pedal 2 finishes the operation of horizontal movement, and has stable and reliable transmission process.

The roller 8 may be provided on the lower surface of the sub step 2 to improve the smoothness of the movement.

In an embodiment, an ultraviolet lamp and/or an ozone disinfection device (not shown in the figure) are further disposed in the accommodating cavity 1011, the ultraviolet lamp and the ozone disinfection device are electrically connected to the controller, and the control button assembly 4 further includes a first switch button 405 for controlling the ultraviolet lamp and a second switch button 406 for controlling the ozone disinfection device. Through setting up ultraviolet lamp and ozone degassing unit, can in time carry out disinfection treatment to the closestool after like the lavatory, reduce the bacterium in the bathroom, use more sanitary.

The utility model also provides a toilet bowl subassembly, including the closestool, the closestool includes closestool seat 200 and toilet lid 400 the concave recess 310 that is equipped with on the floor 300 of the periphery of closestool seat 200, be equipped with as above arbitrary embodiment in the recess 310 the closestool converter 100. The specific structure of the toilet converter 100 will not be described in detail herein.

In the description herein, it is to be understood that the terms "upper" and the like are used in a descriptive sense and based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, configuration and operation in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description herein, references to the description of "an embodiment" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims (10)

1. A toilet bowl converter that is used for old and young people and that can adjust a squatting position during defecation is characterized in that the toilet bowl converter is arranged on the periphery of a toilet bowl seat and comprises:

the main pedal is U-shaped and comprises support parts respectively arranged at two opposite sides of the toilet seat and a connecting part connected between the two support parts, an accommodating cavity is arranged in each support part, a cavity opening of each accommodating cavity faces the toilet seat along the horizontal direction, and a first driving device is arranged in each accommodating cavity;

the auxiliary pedal is arranged in the accommodating cavity and is connected with the first driving device, and the first driving device can selectively drive the auxiliary pedal to extend out of the cavity opening of the accommodating cavity and is arranged above the toilet seat in parallel;

the mounting base plate is arranged in a groove in the floor on the periphery of the toilet seat, the groove is matched with the main pedal in structure, a second driving device connected with the main pedal is arranged on the mounting base plate, the second driving device can drive the main pedal to move along the vertical direction, the main pedal can be retracted into the groove, and the upper surface of the main pedal is flush with the notch of the groove;

the control button assembly is arranged on the main pedal and/or the remote controller, the control button assembly, the remote controller, the first driving device and the second driving device are electrically connected with the controller, the control button assembly comprises an ascending button, a descending button, an extending button and a retracting button, the ascending button and the descending button are used for controlling ascending and descending of the main pedal, and the extending button and the retracting button are used for controlling the auxiliary pedal to extend out of or retract into the accommodating cavity.

2. A toilet converter as claimed in claim 1, wherein the second driving means is a lifting cylinder fixed to the mounting plate, a piston rod of the lifting cylinder extends in a vertical direction, and an end of the piston rod of the lifting cylinder is connected to the supporting part.

3. A toilet converter as claimed in claim 2, wherein the lifting cylinder is provided with support means for supporting the support part, the support means being extendable and retractable as the support part is lifted and lowered.

4. A converter for a toilet stool having an adjustable squatting posture for both old and young people according to claim 3, wherein the support mechanism comprises a plurality of first links and a plurality of second links, the plurality of first links are sequentially hinged, the plurality of second links are sequentially hinged, wherein the end of the first link at the upper end and the end of the second link at the upper end are both hinged to the lower surface of the support portion, the end of the first link at the lower end and the end of the second link at the lower end are both hinged to the upper surface of the mounting base plate, the first link and the second link at corresponding positions are crossed, and the first link and the second link are hinged at the crossing positions.

5. The converter for a toilet stool with adjustable squatting position for old and young people according to claim 4, wherein the first link and the second link are hinged by a hinge shaft, and the hinge shaft is a damping shaft.

6. A converter for a toilet stool with adjustable squatting and sitting postures as claimed in any one of claims 1 to 5, wherein the first driving device comprises a horizontal cylinder, a piston rod of the horizontal cylinder is horizontally arranged, the end part of the piston rod of the horizontal cylinder is connected with one end of the auxiliary pedal, and the other end of the auxiliary pedal selectively extends out of the accommodating cavity.

7. The converter for toilet bowl with adjustable squatting position for old and young people according to claim 6, wherein the lower end surface of the auxiliary pedal is rotatably provided with a plurality of rollers, and the rollers are in contact with the wall of the accommodating cavity.

8. A converter for a toilet bowl having an adjustable squatting posture for the user during defecation according to any one of claims 1 to 5, wherein the first driving means is a motor, an output shaft end of the motor is provided with a transmission gear, an upper surface of the auxiliary pedal is provided with a rack structure extending along the moving direction of the auxiliary pedal, and the transmission gear is engaged with the rack structure.

9. A converter for a toilet bowl having an adjustable squatting position for defecation according to any one of claims 1 to 5, wherein an ultraviolet lamp and/or an ozone disinfection device are/is further disposed in the accommodating chamber, the ultraviolet lamp and the ozone disinfection device are/is electrically connected with the controller, and the control button assembly further comprises a first switch button for controlling the ultraviolet lamp and a second switch button for controlling the ozone disinfection device.

10. A toilet bowl assembly comprising a toilet bowl including a toilet seat and a toilet lid, wherein a groove is concavely formed on a floor of an outer circumference of the toilet seat, and a toilet bowl changer as claimed in any one of claims 1 to 9 for adjusting a squatting posture for old and young people during defecation is disposed in the groove.

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