CN215669930U - Linkage type universal toilet - Google Patents

Abstract

The application relates to a linkage type general toilet, belonging to the technical field of sanitary ware, comprising a urinal component, a flushing component and a flushing component, wherein the urinal component comprises a urinal and a discharge port connected with the urinal; the turning plate is arranged on the urinal component and used for plugging the discharge port; the linkage mechanism is arranged on the urinal component and can drive the turning plate to actively block the discharge port under the action of gravity; a footrest assembly extending through a footrest area of the urinal assembly; the linkage mechanism is located between the turning plate and the pedal assembly, and the pedal assembly can open the turning plate through the linkage mechanism when being stepped on so as to open the discharge port. This application can enough effectively keep apart the bacterium after using and separate smelly, can avoid turning over the board adhesion to the excrement again as far as possible when using to make the squatting pan experience feel better.

Description

Linkage type universal toilet

Technical Field

The application relates to the technical field of sanitary ware, in particular to a linkage type general toilet.

Background

In daily life, toilets are an indispensable infrastructure, and particularly toilets in public places mostly adopt squatting pans to reduce cross infection; the squatting pan is characterized by taking a squatting pan by a human body when in use.

The prior squatting pan comprises an annular mounting seat, and a urinal with a discharge port is fixed on the lower surface of the mounting seat. After the squatting pan is used, odor and bacteria can be upwards diffused from the sewer pipe through the discharge port, and the squatting pan is insanitary and has poor experience.

In order to solve the above problems, the applicant has applied chinese patent with publication number CN213204358U, and discloses a squatting pan with a baffle and a flap, which comprises a urinal and an upper edge of the urinal, wherein the urinal comprises a fixed urinal arranged at the front part of the urinal and an upper opening of the urinal arranged at the rear part of the urinal; the urinal also comprises an air-isolating lining which is arranged below the upper opening of the urinal and is butted with the upper opening of the urinal, and the lower opening of the air-isolating lining is provided with a turning plate and a turning plate resetting mechanism.

In the correlation technique, the excrement firstly contacts with the turning plate, then drives the turning plate to rotate, and then falls into the sewer pipeline, and the squatting pan isolates the excrement of the sewer pipeline from the outside after being used, so that bacteria and odor can be effectively isolated, but how to avoid partial excrement from adhering to the turning plate to the greatest extent is not disclosed.

SUMMERY OF THE UTILITY MODEL

In order to be able to effectively keep apart the bacterium after using and separate smelly, can avoid turning over the board adhesion to excrement again as far as possible when using to it is better to make the squatting pan experience sense, this application provides a general stool pot of linkage type.

The application provides a general stool pot of linkage type adopts following technical scheme:

a linked universal toilet comprising:

a urinal assembly including a urinal and a discharge port connected to the urinal;

the turning plate is arranged on the urinal component and used for plugging the discharge port;

the linkage mechanism is arranged on the urinal component and can drive the turning plate to actively block the discharge port under the action of gravity;

a footrest assembly extending through a footrest area of the urinal assembly;

the linkage mechanism is located between the turning plate and the pedal assembly, and the pedal assembly can open the turning plate through the linkage mechanism when being stepped on so as to open the discharge port.

By adopting the technical scheme, when the linkage type universal toilet is used, a person steps on the pedal assembly in the pedal area of the toilet assembly, so that the pedal assembly drives the turning plate to rotate through the linkage mechanism, the discharge port is in an open state, excrement can directly enter the sewer pipeline through the discharge port, the turning plate is prevented from being adhered to the excrement as much as possible, and the experience of the linkage type universal toilet is better; after the universal linked toilet is used, the linkage mechanism drives the turning plate to automatically seal the discharge port, so that bacteria and odor can be effectively isolated after the universal linked toilet is used, and the phenomenon that the turning plate is adhered to excrement can be avoided as much as possible when the universal linked toilet is used, so that the universal linked toilet is better in experience.

Optionally, the linkage mechanism includes a linkage plate and a plugging assembly, the linkage plate is rotatably connected below the urinal assembly, the bottom end of the pedal assembly abuts against one end of the linkage plate, the plugging assembly abuts against the other end of the linkage plate, the turning plate is arranged on the plugging assembly, and the plugging assembly can drive the turning plate to actively plug the discharge port under the action of gravity.

By adopting the technical scheme, when the pedal assembly is pressurized, one end of the linkage plate, which is far away from the plugging assembly, is pressed down, and the linkage plate rotates to enable the plugging assembly to drive the turning plate to rotate, so that the opening efficiency of the discharge port is improved; when the pedal assembly is free from external force, the plugging assembly drives the turning plate to seal the discharge port, so that the use convenience of the linkage type universal toilet is improved.

Optionally, the blocking assembly comprises a switching bracket connected with the urinal assembly, a rotating frame hinged on the switching bracket, and a balancing weight arranged at one end of the rotating frame; the turning plate is connected to one end, far away from the balancing weight, of the rotating frame, and one end, far away from the turning plate, of the rotating frame abuts against the linkage plate.

By adopting the technical scheme, the linkage plate is pressed to rotate when the pedal assembly is stressed, and one end of the linkage plate, which is in contact with the rotating frame, rotates upwards, so that the rotating frame drives the turning plate to rotate, and the opening efficiency of the discharge port is improved; after the external force disappears, one end of the rotating frame, which is provided with the balancing weight, descends, so that the rotating frame presses down one end of the linkage plate, which is far away from the pedal assembly, so that one end of the linkage plate, which is close to the pedal assembly, moves upwards, then the pedal assembly resets, and meanwhile, the rotating frame rotates to enable the turning plate to seal the discharge port, and the resetting efficiency of the pedal assembly and the sealing efficiency of the discharge port are improved; when the pedal assembly is not stressed and the turning plate is subjected to external force, the rotating frame rotates to open the discharge port, one end of the rotating frame, provided with the balancing weight, rotates upwards, after the external force disappears, one end of the rotating frame, provided with the balancing weight, descends, the turning plate seals the discharge port again, the pedal assembly is passed, and the use convenience of the linkage type universal toilet is further improved.

Optionally, the pedal assembly comprises a pedal which is arranged on the urinal assembly in a penetrating manner and protrudes from a pedal area on the urinal assembly, and a pressing rod which is connected with the bottom of the pedal and abuts against one end of the linkage plate.

Through adopting above-mentioned technical scheme, when using general stool pot of coordinated type, the people foot is stepped on pedal regional running-board, and the running-board drives the depression bar and moves down in order to press the linkage board, has improved the work efficiency of general stool pot of coordinated type when using on the one hand, and on the other hand conveniently tramples, and has improved and trample the comfort level.

Optionally, the urinal further comprises a bearing frame arranged on the urinal component, the bearing frame is provided with a guide hole for accommodating the pressure rod, and the linkage plate is rotatably connected to the bearing frame.

Through adopting above-mentioned technical scheme, when the running-board atress, the depression bar goes up and down in the guiding hole, has improved the lift stability of running-board and depression bar to realized bearing the function of linkage board, feasible bearing frame has reached a plurality of functions simultaneously, and then has practiced thrift the cost.

Optionally, the bearing frame includes a first rod connected to the urinal component, the guide hole is located on the first rod, a limit groove communicated with the guide hole is formed on the first rod, and a limit block which is lifted in the limit groove is fixed on the pressing rod; the limiting block is connected with the urinal component through a tension spring, and when the pedal component loses external force, the limiting block can be pulled back to the position in contact with the top wall in the limiting groove through the tension spring.

By adopting the technical scheme, when the pressure rod is lifted in the guide hole of the first rod body, the limiting block is lifted in the limiting groove, and the tension spring is stretched; the stopper can be injectd the lift distance of depression bar, and the stopper can improve the efficiency that resets of running-board and depression bar with the cooperation of extension spring, therefore the stopper has reached a plurality of functions simultaneously, and then has practiced thrift the cost.

Optionally, the bearing frame further comprises a second rod connected with the urinal component, the first rod and the second rod are respectively located on two sides of the urinal, and the linkage plate is rotatably connected between the first rod and the second rod.

Through adopting above-mentioned technical scheme, the rotation of linkage plate is supported to the first body of rod and the second body of rod, has improved the rotational stability of linkage plate.

Optionally, a gap is reserved between one side of the linkage plate and the first rod body, and a gap is reserved between the other side of the linkage plate and the second rod body.

By adopting the technical scheme, the linkage plate rotates between the first rod body and the second rod body, so that the friction force borne by the linkage plate can be reduced, and the rotation efficiency of the linkage plate is improved.

Optionally, the bearing frame further comprises a reinforcing plate fixed between the first rod body and the second rod body.

Through adopting above-mentioned technical scheme, the both ends of reinforcing plate are fixed in the first body of rod and the second body of rod respectively, have improved the stability of the first body of rod and the second body of rod to reduced the first body of rod and the second body of rod and taken place the possibility of warping, and then improved the rotational stability of linkage board.

Optionally, the protection frame is buckled on the bearing frame and covers the first rod body, the second rod body and the reinforcing plate.

Through adopting above-mentioned technical scheme, the protective frame can center on the first body of rod, the second body of rod and reinforcing plate, has reduced the general stool pot of coordinated type when making, transporting or installing, and the first body of rod, the second body of rod and reinforcing plate receive to collide with the possibility that produces the deformation, provide good safety guarantee for the convenience in use of the general stool pot of coordinated type.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the linkage type universal toilet is used, the pedal assembly is stepped by feet to drive the turning plate to rotate through the linkage mechanism, excrement can directly enter a sewer pipe through the discharge port, the turning plate is prevented from being adhered to the excrement as much as possible, and the experience of the linkage type universal toilet is better;

2. the arrangement of the plugging component can lead the pedal component and the turning plate to be automatically reset simultaneously after the external force applied to the pedal component and the turning plate disappears, thus improving the use convenience of the linkage type universal toilet;

3. the limiting groove can limit the limiting block, so that the lifting distance of the pressure rod is limited, and the use stability of the linkage type universal toilet is improved;

4. the arrangement of the reinforcing plate reduces the possibility of deformation of the first rod body and the second rod body, and provides a good guarantee effect for rotation of the linkage plate;

5. the extension spring can drive the depression bar after descending and reset, has reduced link gear's work burden, has improved the convenience in utilization of general stool pot of coordinated type.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present application;

FIG. 2 is a schematic view showing the structure of a flap in embodiment 1;

FIG. 3 is a schematic view showing the structure of the plugging member in example 1;

FIG. 4 is a schematic view showing the structure of a pilot hole in example 1;

FIG. 5 is a side view showing slits at both sides of the interlocking plate in example 1;

FIG. 6 is an exploded view showing a fixing groove in example 1;

FIG. 7 is a schematic view showing the structures of the stopper and the stopper groove in embodiment 2;

FIG. 8 is a partial structure view showing a tension spring in embodiment 3;

FIG. 9 is a schematic view showing the structure of a fixing screw according to embodiment 4;

fig. 10 is a schematic structural view illustrating a first avoidance hole according to embodiment 4;

FIG. 11 is a side view showing the positional relationship between the presser bar and the foot pedal in embodiment 5;

fig. 12 is a schematic structural view illustrating a second avoidance hole according to embodiment 5;

FIG. 13 is a schematic view showing the structure of a force-receiving column and a setscrew in example 6;

FIG. 14 is a front view showing the positional relationship between the linkage plate and the force-bearing column in example 6.

Description of reference numerals: 1. a urinal component; 11. a urinal; 12. a discharge port; 13. a mounting seat; 131. a protective cover; 2. turning over a plate; 3. a linkage mechanism; 31. a linkage plate; 32. a plugging component; 321. a transfer bracket; 322. a rotating frame; 323. a balancing weight; 4. a footrest assembly; 41. a foot pedal; 42. a pressure lever; 5. a carrier; 51. a first rod body; 511. a guide hole; 512. accommodating the box; 52. a second rod body; 521. a reinforcing plate; 522. fixing grooves; 6. a limiting groove; 61. a limiting block; 62. a tension spring; 63. a set screw; 64. a first avoidance hole; 7. adding a rib plate; 71. a second avoidance hole; 8. a stress column; 81. a limiting screw; 9. a protective frame.

Detailed Description

The present application is described in further detail below with reference to figures 1-14.

The embodiment of the application discloses a linkage type general toilet.

Example 1

Referring to fig. 1 and 2, the linkage type universal toilet comprises a urinal assembly 1, wherein the urinal assembly 1 comprises a urinal 11, a discharge port 12 connected with the bottom of the urinal 11, and a mounting seat 13 fixed at the top of the urinal 11; the bottom of the urinal 11 is rotatably connected with a flap 2 for closing the discharge port 12.

Referring to fig. 2 and 3, a linkage mechanism 3 is arranged below the mounting seat 13, and the linkage mechanism 3 comprises a linkage plate 31 rotatably connected below the mounting seat 13 and a plugging component 32 connected with the turning plate 2; the plugging assembly 32 can automatically turn the turning plate 2 under the action of gravity to plug the discharge port 12.

Referring to fig. 1 and 3, a pedal assembly 4 penetrating through a pedal area of the mounting base 13 is arranged between the mounting base 13 and the linkage plate 31, the top end of the pedal assembly 4 protrudes out of the upper surface of the mounting base 13, the bottom end of the pedal assembly 4 abuts against one end of the linkage plate 31, and the other end of the linkage plate 31 abuts against the blocking assembly 32.

The pedal assembly 4 can press the linkage plate 31 when being stepped, and the linkage plate 31 drives the turning plate 2 to rotate through the plugging assembly 32 so as to open the discharge port 12; after the use, the plugging component 32 drives the turning plate 2 to rotate so as to seal the discharge port 12, so that bacteria and odor can be effectively isolated after the use, and the turning plate 2 can be prevented from being adhered to excrement as much as possible during the use, so that the universal linked toilet stool has better experience.

In order to make the usage effect of the linkage type universal toilet better, the position of the discharge port 12 is located at one end of the urinal 11 facing away from the face, when people use the linkage type universal toilet, the excrement can directly fall down in the state that the discharge port 12 is opened, and the user does not need to step on the pedal 41 to flush after use, so that the use convenience of the linkage type universal toilet is improved.

Referring to fig. 2 and 3, the pedal assembly 4 includes a pedal plate 41 which is penetratingly elevated at the pedal area of the mounting seat 13, and a pressing rod 42 fixed at the bottom end of the pedal plate 41, wherein the bottom end of the pressing rod 42 abuts against one end of the linkage plate 31 far away from the blocking assembly 32. When a person steps on the pedal 41, the pedal 41 and the pressure lever 42 descend together, and the pressure lever 42 presses the linkage plate 31 down to enable the linkage plate to rotate, so that the working efficiency of the linkage type universal toilet stool is improved when the linkage type universal toilet stool is used, and the person is more comfortable when stepping on the linkage type universal toilet stool.

Referring to fig. 2 and 3, the blocking assembly 32 includes an adapting bracket 321 fixed at the discharge port 12, a rotating frame 322 rotatably connected to the adapting bracket 321, and a counterweight 323 fixed at one end of the rotating frame 322 near the linkage plate 31; the turning plate 2 is fixed at one end of the rotating frame 322 far away from the balancing weight 323, and one end of the linkage plate 31 far away from the pressure lever 42 is propped against the bottom of one end of the linkage plate 31 far away from the turning plate 2.

When the pedal 41 is stepped on, the linkage plate 31 drives the rotating frame 322 to rotate, the rotating frame 322 drives the turning plate 2 to rotate downwards, and the discharge port 12 is opened; when the pedal 41 is not stressed, one end of the rotating frame 322, which fixes the balancing weight 323, rotates downwards, the turning plate 2 resets to close the discharge port 12 again, and simultaneously the linkage plate 31, the pressure rod 42 and the pedal 41 reset. When the turning plate 2 is stressed and the pedal plate 41 is not stressed, the turning plate 2 rotates downwards, and one end of the rotating frame 322, which fixes the balancing weight 323, rotates upwards; after the turning plate 2 is not stressed, the rotating frame 322 and the turning plate 2 reset again, the linkage plate 31 and the pedal assembly 4 are not moved in the process, and the use convenience of the linkage type universal toilet is improved.

Referring to fig. 4, a bearing frame 5 is arranged below the mounting base 13, the bearing frame 5 comprises a first rod 51 and a second rod 52 fixed on the lower surface of the mounting base 13, the first rod 51 and the second rod 52 are respectively positioned at two sides of the urinal 11, an accommodating box 512 with an upper opening is fixed at the top end of the first rod 51, the accommodating box 512 is embedded in the foot-operated area of the mounting base 13, and the foot pedal 41 is lifted and lowered in the accommodating box 512; the top end of the first rod body 51 is provided with a guide hole 511 communicated with the containing box 512, and the pressure lever 42 is lifted in the guide hole 511; the linkage plate 31 is rotatably connected between the first rod 51 and the second rod 52. When the pedal 41 is stepped on, the pedal rod descends in the containing box 512, the pressure rod 42 descends in the guide hole 511, the working stability of the pedal assembly 4 is improved, and the service life of the mounting seat 13 is prolonged due to the containing box 512.

Referring to fig. 5, gaps are reserved between the linkage plate 31 and the first rod 51 and between the linkage plate 31 and the second rod 52, so that friction force applied to the linkage plate 31 during rotation can be reduced.

Referring to fig. 6, a reinforcing plate 521 is fixed at the bottom end between the first rod 51 and the second rod 52, so as to reduce the deformation between the first rod 51 and the second rod 52, in order to further improve the effect, a plurality of fixing grooves 522 are further formed in the upper surface of the reinforcing plate 521, the bottom end of the first rod 51 and the bottom end of the second rod 52 are respectively inserted into different fixing grooves 522 and fixed, and the effect of limiting the first rod 51 and the second rod 52 can be further achieved.

Referring back to fig. 2, the protective frame 9 is fixed on the lower surface of the mounting seat 13, the first rod body 51, the second rod body 52 and the reinforcing plate 521 are surrounded by the protective frame 9, so that the possibility that the first rod body 51, the second rod body 52 and the reinforcing plate 521 are collided and deformed or damaged when the linkage type general toilet is manufactured, transported or mounted is reduced, and the service life of the linkage type general toilet is prolonged.

Referring back to fig. 1, a protective cover 131 is fixed on the upper surface of the mounting base 13, and the protective cover 131 is penetrated through an opening on the accommodating box 512; the protective cover 131 can protect the upper surface of the mounting seat 13, and the service life of the linkage type universal toilet is prolonged. In this embodiment, a plurality of anti-slip protrusions or a plurality of anti-slip grooves may be fixed on the upper surface of the protective cover 131 and the upper surface of the foot pedal 41, so as to improve the safety of the linked universal toilet.

The implementation principle of a linkage type general toilet in the embodiment of the application is as follows: when the linkage type universal toilet is used, a person steps on the pedal 41 to enable the pedal to enter the accommodating box 512, the pressing rod 42 moves downwards to enable the linkage plate 31 to rotate, the linkage plate 31 drives the turning plate 2 to rotate through the rotating frame 322, so that the discharge port 12 of the toilet 11 is opened, and the phenomenon that the turning plate 2 is adhered to excrement can be avoided as much as possible.

When the turning plate 2 is pressed and rotates, the rotating frame 322 and the balancing weight 323 rotate together, and the pressure rod 42 and the linkage plate 31 do not need to work.

When the pressure on the turning plate 2 or the pedal 41 disappears, one end of the rotating frame 322, which is far away from the turning plate 2, is influenced by the balancing weight 323 to rotate downwards, so that the turning plate 2 seals the discharge port 12 again, and meanwhile, the linkage plate 31, the pressure rod 42 and the pedal 41 are reset; therefore, the linkage type universal toilet can effectively isolate bacteria and odor after being used, and can avoid the turning plate 2 from being adhered to excrement when being used, so that the linkage type universal toilet has better experience.

Example 2

Referring to fig. 7, the difference between the present embodiment and embodiment 1 is that a first rod 51 has a side wall formed with a limiting groove 6 communicated with the guiding hole 511, and a side wall of the pressing rod 42 is fixed with a limiting block 61 sliding in the limiting groove 6; the turning plate 2 seals the discharge port 12, and when the pedal 41 is not acted by external force, the bottom end of the limiting block 61 is abutted against the inner top wall of the limiting groove 6, so that the height of the pedal 41 extending out of the accommodating box 512 can be limited; the limiting groove 6 in this embodiment can be provided as a lower opening, so that the limiting block 61 is not limited by the limiting groove 6 when moving downwards, and the rotation angle of the turning plate 2 can be changed by adjusting the height of the pedal 41 extending out of the accommodating box 512.

Example 3

Referring to fig. 8, the present embodiment is different from embodiment 2 in that a tension spring 62 is hung between a stopper 61 and an accommodating box 512; when the pedal 41 is in the initial state, the tension spring 62 can be in a natural state or a stretching state, so that the pressure applied to the linkage plate 31 by the pressure lever 42 in the initial state can be reduced, and the service life of the linkage type universal toilet is prolonged; after the foot board 41 and the pressure lever 42 move downwards, the tension spring 62 can drive the pressure lever 42 and the foot board 41 to reset, so that the use convenience of the linkage type universal toilet is improved; and the limiting block 61 can limit the lifting of the pressure lever 42 and can be connected with the tension spring 62, so that the multifunctional function of one object is realized, and the cost-saving effect can be achieved.

Example 4

Referring to fig. 9 and 10, the present embodiment is different from any one of embodiments 2 and 3 in that a fixing screw 63 is disposed between the limiting block 61 and the pressing rod 42, and the limiting block 61 is threaded into the pressing rod 42 by the fixing screw 63 after penetrating through the limiting block 61; the stop block 61 can be conveniently disassembled and assembled through the fixing screw 63.

The side wall of the first rod body 51 is provided with a first avoidance hole 64 communicated with the limiting groove 6, and the tip of the fixing screw 63 is positioned in the first avoidance hole 64, in the embodiment, the first avoidance hole 64 can be in a strip shape or a round shape, as long as the tip of the fixing screw 63 can lift and fall; because the tip of the fixing screw 63 has no thread, the tip of the fixing screw 63 extends into the first avoiding hole 64, so that the thread of the fixing screw 63 can be connected with the pressing rod 42 to the greatest extent, and the stability between the fixing screw 63 and the pressing rod 42 is improved.

Example 5

Referring to fig. 11 and 12, the difference between the present embodiment and any one of embodiments 1, 2, 3 and 4 is that the top end of the pressing rod 42 is fixed at a position on the lower surface of the pedal 41 close to the second rod 52, and since the positions of the pedal 41 and the pressing rod 42 are located at one side of the mounting seat 13 and both sides of the linkage plate 31 are located at both sides of the mounting seat 13, the position of the pressing rod 42 is set at a position as close as possible to the middle of the linkage plate 31, so that the linkage efficiency between the pressing rod 42 and the linkage plate 31 can be improved.

A plurality of stiffened plates 7 are fixed between the pressure lever 42 and the pedal plate 41, so that the firmness degree between the pressure lever 42 and the pedal plate 41 is improved; and a second avoiding hole 71 for the slippage of the stiffened plate 7 is formed in the first rod body 51 and the mounting seat 13, the second avoiding hole 71 is used for providing a slippage space for the stiffened plate 7, and the second avoiding hole can play a role in guiding the slippage of the stiffened plate 7.

Example 6

Referring to fig. 13 and 14, the difference between the present embodiment and any one of embodiments 1, 2, 3, 4, and 5 is that stress columns 8 are disposed on both sides of one end of a rotating frame 322 away from a turning plate 2, a limit screw 81 is disposed between the stress column 8 and the rotating frame 322, the limit screw 81 penetrates through the stress column 8 and is connected to the rotating frame 322 by a thread, and one end of a linkage plate 31 away from a compression rod 42 abuts against the bottom end of the circumferential side wall of the stress column 8; in this embodiment, the force-bearing column 8 may be cylindrical, or the lower half portion of the circumferential sidewall of the force-bearing column 8 is arc-shaped, as long as the friction between the linkage plate 31 and the force-bearing column 8 during rotation can be reduced.

The balancing weight 323 is embedded on the rotating frame 322, and one end of the limiting screw 81 screwed into the rotating frame 322 is located on the upper surface of the balancing weight 323, so that the balancing weight 323 can be limited.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A linked universal toilet, comprising:

a urinal assembly (1) including a urinal (11) and a discharge port (12) connected to the urinal (11);

a flap (2) provided on the urinal component (1) and used for blocking the discharge opening (12);

the linkage mechanism (3) is arranged on the urinal component (1) and can drive the turning plate (2) to actively block the discharge port (12) under the action of gravity;

a footrest assembly (4) extending through a footrest area of the urinal assembly (1);

the linkage mechanism (3) is located between the turning plate (2) and the pedal assembly (4), and the pedal assembly (4) can open the turning plate (2) through the linkage mechanism (3) when being stepped on so as to open the discharge port (12).

2. The linkage type universal toilet stool according to claim 1, characterized in that the linkage mechanism (3) comprises a linkage plate (31) and a blocking component (32), the linkage plate (31) is rotatably connected below the toilet bowl component (1), the bottom end of the pedal component (4) abuts against one end of the linkage plate (31), the blocking component (32) abuts against the other end of the linkage plate (31), the turning plate (2) is arranged on the blocking component (32), and the blocking component (32) can drive the turning plate (2) to actively block the discharge port (12) under the action of gravity.

3. The linkage type universal toilet stool according to claim 2, wherein the blocking assembly (32) comprises a switching bracket (321) connected with the toilet bowl assembly (1), a rotating frame (322) hinged on the switching bracket (321), and a balancing weight (323) arranged at one end of the rotating frame (322); the turning plate (2) is connected to one end, far away from the balancing weight (323), of the rotating frame (322), and one end, far away from the turning plate (2), of the rotating frame (322) abuts against the linkage plate (31).

4. The linkage type universal toilet stool according to claim 2, characterized in that the pedal assembly (4) comprises a pedal plate (41) which is penetratingly arranged on the urinal assembly (1) and protrudes in a pedal area on the urinal assembly (1), and a pressure rod (42) which is connected with the bottom of the pedal plate (41) and abuts against one end of the linkage plate (31).

5. The linkage type universal toilet stool according to claim 4, further comprising a bearing frame (5) arranged on the urinal component (1), wherein the bearing frame (5) is provided with a guide hole (511) for accommodating the pressure rod (42), and the linkage plate (31) is rotatably connected to the bearing frame (5).

6. The linkage type universal toilet stool according to claim 5, wherein the bearing frame (5) comprises a first rod body (51) connected with the toilet bowl assembly (1), the guide hole (511) is positioned on the first rod body (51), a limit groove (6) communicated with the guide hole (511) is formed in the first rod body (51), and a limit block (61) which can be lifted in the limit groove (6) is fixed on the pressing rod (42); be connected with extension spring (62) between stopper (61) and urinal subassembly (1), work as when pedal subassembly (4) lose external force, by tensile extension spring (62) can with stopper (61) pull back with roof looks butt's position in spacing groove (6).

7. The linkage type universal toilet stool according to claim 6, wherein the bearing frame (5) further comprises a second rod (52) connected with the urinal component (1), the first rod (51) and the second rod (52) are respectively positioned at two sides of the urinal (11), and the linkage plate (31) is rotatably connected between the first rod (51) and the second rod (52).

8. The linkage type universal toilet stool according to claim 7, characterized in that a gap is reserved between one side of the linkage plate (31) and the first rod body (51), and a gap is reserved between the other side of the linkage plate (31) and the second rod body (52).

9. Linkage type latrine pan according to claim 7 or 8, wherein said carriage (5) further comprises a reinforcing plate (521) fixed between said first and second bars (51, 52).

10. The linkage type universal toilet according to claim 9, further comprising a protective frame (9) buckled on the bearing frame (5) and covering the first rod body (51), the second rod body (52) and the reinforcing plate (521).

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