CN220377947U - Toilet convenient to install - Google Patents

Abstract

The utility model is suitable for the technical field of mobile toilets, and provides a toilet convenient to install, which comprises a toilet body, and comprises a sealing mechanism and a fixing mechanism, wherein the bottom of the toilet body is fixedly connected with a sealing frame, the middle part of the sealing frame is provided with a drain pipe in a penetrating way, the top of the drain pipe is communicated with the toilet body, the bottom of the sealing frame is provided with an annular groove, the sealing mechanism is arranged at the bottom of the annular groove and is used for improving the sealing performance between a device and the ground, the fixing mechanism is arranged at the bottom of the sealing frame, when the device is hoisted and placed on a small water channel wellhead, under the self gravity of the device, four friction blocks at the bottom of the device can be propped against the inner wall of the sewer wellhead, so that the device can be automatically pre-fixed, and then the locking and unlocking operations on the positions of the four friction blocks can be simultaneously completed through controlling the closing and opening of a ball valve, so that the device is simpler and more convenient to use.

Description

Toilet convenient to install

Technical Field

The utility model belongs to the technical field of mobile toilets, and particularly relates to a toilet convenient to install.

Background

The movable toilet is named according to mobility, compared with the traditional toilet, the movable toilet has the advantages of being very obvious in advantage, being less limited by working environment, being light and handy in appearance structure, being movable, being suitable for public places such as railway stations, tourist attractions, large-scale sites and the like, being suitable for businessman and the like, being more common near the large-scale construction sites and being most frequently used, being movable, combinable, convenient to transport and the like, and being higher in internal configuration than the common fixed toilet;

the utility model discloses a Chinese patent with publication number of CN 112922396B, relates to the technical field of outdoor building equipment, and comprises a board house and a base, wherein a plurality of gravity pressing balls are arranged in a cavity, a stop block is fixedly connected to the inner wall of a fixed connector, a barb clamping piece is clamped at the bottom end of the fixed connector, and a plurality of elastic supporting bars are arranged in a pressing rod.

However, the above-mentioned comparison document has the following technical problems in practical use:

1. according to the patent, the pressing rod is driven to bend through the pressing block of the pressing device, the elastic supporting bar with elasticity is arranged in the pressing rod, the supporting rod at the bottom is driven to rotate outwards by taking the fixing piece as the center of a circle, the top end of the supporting rod is fixedly connected with the edge of the wellhead, the clamping block at the inner side of the pressing block and the clamping groove of the outer wrapping pipe are clamped, when the movable toilet is required to be disassembled, the clamping block is moved out, the installation, the fixation and the disassembly and the movement of the movable toilet are greatly facilitated, but the edge of the wellhead of the existing sewer is not necessarily convex, so that the application range of the patent is smaller, and meanwhile, the clamping block structure is arranged at the bottom of the device, so that the clamping and the moving out operation of the clamping block structure is inconvenient in actual operation;

2. although the above patent can discharge sewage and excrement in the portable lavatory into the sewer, the above patent lacks a mechanism for sealing the sewer opening, so that gas in the sewer overflows during the actual use of the device, thereby causing the peripheral production of odor of the device.

Disclosure of Invention

The present utility model provides a toilet convenient to install, and aims to solve the problems that the clamping and removing operations of the clamping block structure are inconvenient in the actual operation because the clamping block structure is arranged at the bottom of the device in the above-mentioned patent in the background art, and the sewage and excrement in the mobile toilet can be discharged into a sewer, but the sewer opening is not sealed by the above-mentioned patent, so that gas in the sewer overflows in the actual use process of the device, and the periphery of the device generates peculiar smell.

The utility model is realized in such a way that the toilet convenient to install comprises a toilet body, a sealing mechanism and a fixing mechanism;

the bottom of the toilet body is fixedly connected with a sealing frame, a drain pipe penetrates through the middle of the sealing frame, the top of the drain pipe is communicated with the toilet body, and an annular groove is formed in the bottom of the sealing frame;

the sealing mechanism is arranged at the bottom of the annular groove and is used for improving the sealing performance between the device and the ground;

the fixing mechanism is arranged at the bottom of the sealing frame and is used for fixing the device with the sewer wellhead.

Preferably, the sealing mechanism comprises a sealing cylinder and a first annular pipe, the side wall of the sealing cylinder is fixedly connected with a sealing frame, an air hole is formed in the end part of the sealing cylinder, a piston plate is slidably arranged in the sealing cylinder, a reset spring is arranged on one side of the piston plate, one end of the reset spring abuts against the piston plate, and the other end of the reset spring abuts against the inner wall of the sealing cylinder;

the first annular pipe is arranged inside the annular groove, the first annular pipe is communicated with the sealing cylinders, a plurality of first piston cylinders are arranged at the bottom of the first annular pipe in a communicated mode, a first sealing piston is slidably arranged inside the first piston cylinders, a first supporting rod is fixedly connected to the bottom of the first sealing piston, the bottom of the first supporting rod penetrates through the first piston cylinders, a sealing block is fixedly connected to the bottom of the first supporting rod, the sealing block is slidably connected with the annular groove, the bottom of the sealing block extends to the outer side of the annular groove, and a plurality of sealing blocks are combined into an annular shape;

when the sealing frame is placed at the top of the supporting surface, if the supporting surface has undulation, the piston plate is extruded through the reset spring, gas in the piston plate can be conveyed into a plurality of first piston cylinders through the first annular pipe, and then the gas can extrude the first sealing piston in the first piston cylinders, so that the first sealing piston moves downwards, and meanwhile, the sealing block is driven to move downwards through the first supporting rod, so that the undulation is filled on the supporting surface through the sealing block, the air tightness between the sealing frame and the undulation supporting surface can be improved, and a large amount of gas in a sewer wellhead can be prevented from overflowing from gaps between the sealing frame and the supporting surface, and peculiar smell can be prevented from being generated on the periphery of the device.

Preferably, the fixing mechanism includes a pressing member and a locking member.

Preferably, the extrusion part comprises a fixed ring and a movable ring, the fixed ring is sleeved on the outer side of the sewage drain pipe, the inner periphery of the fixed ring is fixedly connected with the sewage drain pipe, four first connecting frames are fixedly connected to the bottom of the fixed ring, the first connecting frames are U-shaped, a first hinging rod is hinged on the inner side of each first connecting frame, and the first hinging rods are obliquely arranged;

the movable ring is sleeved on the outer side of the sewage drain pipe and is in sliding connection with the sewage drain pipe, four second connecting frames are fixedly connected to the top of the movable ring, the second connecting frames are of an inverted U shape, second hinging rods are hinged to the inner sides of the second connecting frames, and the second hinging rods are obliquely arranged;

the three-way connecting device comprises a first hinge rod, a second hinge rod, a third connecting frame, a first limiting rod, a second limiting rod, a friction block, a rotating shaft, a pressing rod, a friction block, a pressing rod, a pressing block and a rotating shaft, wherein the rotating shaft is arranged between the first hinge rod and the adjacent second hinge rod in a rotating mode;

the periphery of the movable ring is fixedly connected with a plurality of connecting rods, the connecting rods are obliquely arranged, and the end parts of the connecting rods are fixedly connected with a retaining plate;

when a drain pipe at the bottom of the sealing frame is inserted into a sewer wellhead, a plurality of abutting plates at the periphery of the movable ring are abutted against the edge of the sewer wellhead, under the action of gravity, the abutting plates drive the movable ring to move upwards relative to the fixed ring through the connecting rod, at the moment, the first connecting frame is close to the adjacent second connecting frame, at the moment, the first hinging rod can rotate by taking the hinging point as the axis, and at the same time, the second hinging rod can also rotate by taking the hinging point as the axis, and because the end parts of the first hinging rod and the second hinging rod are rotationally connected through a rotating shaft, the first hinging rod and the second hinging rod can drive the rotating shaft to move in a direction away from the fixed ring and the movable ring;

meanwhile, the rotating shaft drives the friction blocks to prop against the inner wall of the sewer pipe through the extrusion rods, and the friction blocks prop against the inner wall of the sewer pipe, so that the device is fixed at the top of the sewer pipe through friction force, and the device can be fixed only by hoisting the device at the sewer pipe.

Preferably, the locking component comprises a second piston cylinder, a second annular pipe and an oil storage bin;

the top of the second piston cylinder is fixedly connected with the fixed ring, a second sealing piston is slidably arranged in the second piston cylinder, a second supporting rod is fixedly connected to the bottom of the second sealing piston, the bottom of the second supporting rod penetrates through the second piston cylinder, the bottom of the second supporting rod is fixedly connected with the movable ring, and the number of the second piston cylinders is multiple;

the second annular pipe is arranged at the top of the fixed ring, and a first communication pipe is arranged between the second annular pipe and the plurality of second piston cylinders in a communicating way;

the side wall of the oil storage bin is fixedly connected with the periphery of the sealing frame, a second communicating pipe is communicated between the oil storage bin and the second annular pipe, and a ball valve is arranged inside the second communicating pipe;

when the fixed ring is close to the movable ring, the second connecting frame drives the second sealing piston to move upwards in the second piston cylinder through the second supporting rod, at the moment, the space at the bottom of the second sealing piston is in a negative pressure state, so that hydraulic oil in the oil storage bin sequentially passes through the second communicating pipe, the second annular pipe and the first communicating pipe to enter the space at the bottom of the second piston cylinder, the ball valve is closed at the moment, the hydraulic oil in the second piston cylinder can be prevented from flowing back, the second sealing piston and the second supporting rod can be prevented from moving reversely, at the moment, the fixed ring and the movable ring cannot move relatively, and therefore separation of the friction block from the inner wall of a sewer can be avoided, and further the friction block is locked, so that the device can be locked and toppled over due to external impact, and meanwhile, the locking and unlocking of the friction block can be controlled only by controlling the ball valve, so that the operation of the device is simple and convenient.

Preferably, the friction block is arc-shaped, a friction layer is arranged on the side wall of the friction block, and the friction layer is made of rubber;

the friction block is arranged into an arc shape, so that the contact area between the friction block and the inner wall of the sewer wellhead can be increased, the friction force between the friction block and the inner wall of the sewer wellhead can be increased, and the friction force between the friction block and the inner wall of the wellhead can be further increased by arranging the friction layer made of rubber.

Preferably, reinforcing plates are fixedly connected between the drain pipe and the sealing frame, the number of the reinforcing plates is multiple, and the reinforcing plates are distributed around the center of the drain pipe;

through setting up the reinforcing plate, can improve the fixed strength between blow off pipe and the sealing frame.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a toilet convenient to install, which comprises a toilet body, a water tank and a water tank, wherein:

1. through setting up fixed establishment, when placing the device hoist and mount on little water course well head, under the device self gravity, four friction blocks of device bottom can offset with the inner wall of sewer well head to can accomplish the pre-fixing to the device voluntarily, later through controlling closing and opening of ball valve, can accomplish the locking and the unblock operation to four friction block positions simultaneously, thereby make the use of device more simple and convenient;

2. through setting up sealing mechanism, when the device is placed on having the back face of fluctuation, have the back face to rise and fall the department through a plurality of sealing blocks and pack, and then can improve the gas tightness between sealing frame and the back face of fluctuation, and then can avoid the gas in the sewer well head to spill over in a large number in the gap between sealing frame and the back face to can avoid the peripheral peculiar smell that produces of device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the device;

FIG. 2 is a schematic diagram of a connection structure between a sealing mechanism and a fixing mechanism of the device;

FIG. 3 is a cross-sectional view of the sealing mechanism of the present device;

FIG. 4 is a schematic view of the structure of the fixing mechanism of the device;

FIG. 5 is a cross-sectional view of a first piston barrel of the present apparatus;

FIG. 6 is a schematic view of a part of the structure of the pressing part of the present apparatus;

FIG. 7 is a cross-sectional view of a second piston barrel of the present apparatus;

fig. 8 is an enlarged view of the structure of part a of fig. 3 of the present apparatus.

In the figure:

1. a toilet body; 11. a sealing frame; 12. a blow-down pipe; 13. an annular groove;

2. a sealing mechanism; 21. a sealing cylinder; 22. a first annular tube; 23. ventilation holes; 24. a piston plate; 25. a return spring; 26. a first piston cylinder; 27. a first sealing piston; 28. a first support rod; 29. a sealing block;

3. a fixing mechanism;

31. an extrusion member; 311. a fixing ring; 312. a movable ring; 313. a first connection frame; 314. a first hinge lever; 315. a second connection frame; 316. a second hinge lever; 317. a rotating shaft; 318. a three-way frame; 319. a first stop lever; 3110. a second limit rod; 3111. an extrusion rod; 3112. a friction block; 3113. a connecting rod; 3114. a retaining plate;

32. a locking member; 321. a second piston cylinder; 322. a second annular tube; 323. an oil storage bin; 324. a second sealing piston; 325. a second support rod; 326. a first communication pipe; 327. a second communicating pipe; 328. a ball valve;

4. a friction layer;

5. reinforcing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to the drawings, the present utility model provides a technical scheme: the toilet convenient to install comprises a toilet body 1, a sealing mechanism 2 and a fixing mechanism 3;

the bottom of the toilet body 1 is fixedly connected with a sealing frame 11, a drain pipe 12 is arranged in the middle of the sealing frame 11 in a penetrating way, the top of the drain pipe 12 is communicated with the toilet body 1, and an annular groove 13 is formed in the bottom of the sealing frame 11;

the sealing mechanism 2 is arranged at the bottom of the annular groove 13, and the sealing mechanism 2 is used for improving the sealing performance between the device and the ground;

the fixing mechanism 3 is arranged at the bottom of the sealing frame 11, and the fixing mechanism 3 is used for fixing the device with a sewer wellhead.

Further, the sealing mechanism 2 comprises a sealing cylinder 21 and a first annular tube 22, the side wall of the sealing cylinder 21 is fixedly connected with the sealing frame 11, an air hole 23 is formed in the end part of the sealing cylinder 21, a piston plate 24 is slidably arranged in the sealing cylinder 21, a reset spring 25 is arranged on one side of the piston plate 24, one end of the reset spring 25 abuts against the piston plate 24, and the other end of the reset spring 25 abuts against the inner wall of the sealing cylinder 21;

the first annular pipe 22 is arranged inside the annular groove 13, the first annular pipe 22 is communicated with the sealing cylinder 21, a plurality of first piston cylinders 26 are communicated with the bottom of the first annular pipe 22, first sealing pistons 27 are slidably arranged inside the first piston cylinders 26, first supporting rods 28 are fixedly connected to the bottoms of the first sealing pistons 27, the bottoms of the first supporting rods 28 penetrate through the first piston cylinders 26, sealing blocks 29 are fixedly connected to the bottoms of the first supporting rods 28, the sealing blocks 29 are slidably connected with the annular groove 13, the bottoms of the sealing blocks 29 extend to the outer side of the annular groove 13, and the sealing blocks 29 are combined into a ring shape.

Further, the fixing mechanism 3 includes a pressing member 31 and a locking member 32.

Further, the extrusion part 31 comprises a fixed ring 311 and a movable ring 312, the fixed ring 311 is sleeved on the outer side of the sewage pipe 12, the inner periphery of the fixed ring 311 is fixedly connected with the sewage pipe 12, four first connecting frames 313 are fixedly connected to the bottom of the fixed ring 311, the first connecting frames 313 are U-shaped, a first hinging rod 314 is hinged on the inner side of the first connecting frames 313, and the first hinging rod 314 is obliquely arranged;

the movable ring 312 is sleeved on the outer side of the sewage pipe 12, the movable ring 312 is in sliding connection with the sewage pipe 12, the top of the movable ring 312 is fixedly connected with four second connecting frames 315, the second connecting frames 315 are of an inverted U shape, the inner sides of the second connecting frames 315 are hinged with second hinging rods 316, and the second hinging rods 316 are obliquely arranged;

a rotating shaft 317 is rotatably arranged between the first hinging rod 314 and the adjacent second hinging rod 316, a three-way frame 318 is arranged between the first connecting frame 313 and the adjacent second connecting frame 315, a first limiting rod 319 is slidably arranged at the top of the three-way frame 318, the top of the first limiting rod 319 is fixedly connected with the first connecting frame 313, a second limiting rod 3110 is slidably arranged at the bottom of the three-way frame 318, the bottom of the second limiting rod 3110 is fixedly connected with the second connecting frame 315, a squeezing rod 3111 is slidably arranged at one side of the three-way frame 318, a friction block 3112 is fixedly connected at the end part of the squeezing rod 3111, the rotating shaft 317 penetrates through the squeezing rod 3111, and the rotating shaft 317 is rotatably connected with the squeezing rod 3111;

the periphery of loose collar 312 fixedly connected with a plurality of connecting rods 3113, a plurality of connecting rods 3113 slope sets up, and a plurality of connecting rods 3113 tip all fixedly connected with butt plate 3114.

Further, the locking member 32 includes a second piston cylinder 321, a second annular tube 322, and an oil reservoir 323;

the top of the second piston cylinder 321 is fixedly connected with the fixed ring 311, a second sealing piston 324 is slidably arranged in the second piston cylinder 321, a second supporting rod 325 is fixedly connected to the bottom of the second sealing piston 324, the bottom of the second supporting rod 325 penetrates through the second piston cylinder 321, the bottom of the second supporting rod 325 is fixedly connected with the movable ring 312, and the number of the second piston cylinders 321 is multiple;

the second annular pipe 322 is arranged at the top of the fixed ring 311, and a first communication pipe 326 is arranged between the second annular pipe 322 and the plurality of second piston cylinders 321 in a communicating way;

the side wall of the oil storage bin 323 is fixedly connected with the periphery of the sealing frame 11, a second communicating pipe 327 is communicated between the oil storage bin 323 and the second annular pipe 322, and a ball valve 328 is arranged inside the second communicating pipe 327.

Further, the friction block 3112 is formed in an arc shape, and a friction layer 4 is provided on a side wall of the friction block 3112, and the friction layer 4 is made of rubber.

Further, reinforcing plates 5 are fixedly connected between the drain pipe 12 and the sealing frame 11, the number of the reinforcing plates 5 is multiple, and the reinforcing plates 5 are distributed around the center of the drain pipe 12.

The working principle and the using flow of the utility model are as follows:

1. when the device is placed on a supporting surface, the bottom of the sealing frame 11 is firstly contacted with a support, if the supporting surface has undulation, the piston plate 24 is extruded by the reset spring 25, gas in the piston plate 24 can be conveyed into a plurality of first piston cylinders 26 through the first annular pipes 22, at the moment, the gas can extrude the first sealing pistons 27 in the first piston cylinders 26, so that the first sealing pistons 27 move downwards, and meanwhile, the sealing blocks 29 are driven to move downwards by the first supporting rods 28, so that the undulation is filled on the supporting surface by the sealing blocks 29, the air tightness between the sealing frame 11 and the undulation supporting surface can be improved, and a large amount of overflow of gas in a sewer wellhead in gaps between the sealing frame 11 and the supporting surface can be avoided, and peculiar smell can be avoided from being generated around the device;

2. when the device is placed on the supporting surface, the drain pipe 12 at the bottom of the sealing frame 11 is inserted into the sewer wellhead, the plurality of abutting plates 3114 at the periphery of the movable ring 312 are abutted against the edge of the sewer wellhead, under the action of gravity, the abutting plates 3114 drive the movable ring 312 to move upwards relative to the fixed ring 311 through the connecting rod 3113, at the moment, the first connecting frame 313 is close to the adjacent second connecting frame 315, at the moment, the first hinging rod 314 rotates around the hinging point as the axis, and at the same time, the second hinging rod 316 also rotates around the hinging point as the axis, and because the ends of the first hinging rod 314 and the second hinging rod 316 are rotationally connected through the rotating shaft 317, the first hinging rod 314 and the second hinging rod 316 drive the rotating shaft 317 to move in the direction away from the fixed ring 311 and the movable ring 312;

meanwhile, the rotating shaft 317 drives the friction blocks 3112 to prop against the inner wall of the sewer through the extrusion rod 3111, and the friction blocks 3112 prop against the inner wall of the sewer, so that the device is fixed at the top of the sewer wellhead through friction force;

when the fixed ring 311 approaches the movable ring 312, the second connecting frame 315 drives the second sealing piston 324 to move upwards in the second piston cylinder 321 through the second supporting rod 325, at this time, the space at the bottom of the second sealing piston 324 is in a negative pressure state, so that the hydraulic oil in the oil storage bin 323 sequentially passes through the second communicating pipe 327, the second annular pipe 322 and the first communicating pipe 326 to enter the space at the bottom of the second piston cylinder 321, at this time, the ball valve 328 is closed, the hydraulic oil in the second piston cylinder 321 can be prevented from flowing back, and thus the second sealing piston 324 and the second supporting rod 325 can be prevented from moving reversely, at this time, the fixed ring 311 and the movable ring 312 cannot move relatively, and therefore the friction block 3112 can be prevented from being separated from the inner wall of the sewer, and further the friction block 3112 is locked, and therefore, the locking and unlocking of the friction block 3112 can be controlled only by controlling the ball valve 328 due to external impact, and the operation of the device is simple and convenient.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (7)

1. The utility model provides a lavatory convenient to installation, includes lavatory body (1), its characterized in that: comprises a sealing mechanism (2) and a fixing mechanism (3);

the toilet is characterized in that a sealing frame (11) is fixedly connected to the bottom of the toilet body (1), a drain pipe (12) is arranged in the middle of the sealing frame (11) in a penetrating manner, the top of the drain pipe (12) is communicated with the toilet body (1), and an annular groove (13) is formed in the bottom of the sealing frame (11);

the sealing mechanism (2) is arranged at the bottom of the annular groove (13), and the sealing mechanism (2) is used for improving the sealing performance between the device and the ground;

the fixing mechanism (3) is arranged at the bottom of the sealing frame (11), and the fixing mechanism (3) is used for fixing the device with a sewer wellhead.

2. A toilet for easy installation as claimed in claim 1, wherein: the sealing mechanism (2) comprises a sealing cylinder (21) and a first annular tube (22), the side wall of the sealing cylinder (21) is fixedly connected with a sealing frame (11), an air hole (23) is formed in the end part of the sealing cylinder (21), a piston plate (24) is slidably arranged in the sealing cylinder (21), a reset spring (25) is arranged on one side of the piston plate (24), one end of the reset spring (25) abuts against the piston plate (24), and the other end of the reset spring (25) abuts against the inner wall of the sealing cylinder (21);

the novel annular sealing device is characterized in that the first annular tube (22) is arranged inside the annular groove (13), the first annular tube (22) is communicated with the sealing cylinder (21), a plurality of first piston cylinders (26) are arranged at the bottom of the first annular tube (22) in a communicating mode, a first sealing piston (27) is arranged inside the first piston cylinders (26) in a sliding mode, a first supporting rod (28) is fixedly connected to the bottom of the first sealing piston (27), the bottom of the first supporting rod (28) penetrates through the first piston cylinders (26) to be arranged, a sealing block (29) is fixedly connected to the bottom of the first supporting rod (28), the sealing block (29) is connected with the annular groove (13) in a sliding mode, and the bottom of the sealing block (29) extends to the outer side of the annular groove (13), and the sealing blocks (29) are combined into an annular shape.

3. A toilet for easy installation as claimed in claim 1, wherein: the fixing mechanism (3) includes a pressing member (31) and a locking member (32).

4. A toilet for easy installation as claimed in claim 3, wherein: the extrusion part (31) comprises a fixed ring (311) and a movable ring (312), wherein the fixed ring (311) is sleeved on the outer side of the sewage drain pipe (12), the inner periphery of the fixed ring (311) is fixedly connected with the sewage drain pipe (12), four first connecting frames (313) are fixedly connected to the bottom of the fixed ring (311), the first connecting frames (313) are U-shaped, a first hinging rod (314) is hinged on the inner side of the first connecting frames (313), and the first hinging rod (314) is obliquely arranged;

the movable ring (312) is sleeved on the outer side of the sewage drain pipe (12), the movable ring (312) is in sliding connection with the sewage drain pipe (12), four second connecting frames (315) are fixedly connected to the top of the movable ring (312), the second connecting frames (315) are of an inverted U shape, second hinging rods (316) are hinged to the inner side of the second connecting frames (315), and the second hinging rods (316) are obliquely arranged;

the novel three-way hinge comprises a first hinge rod (314) and a second hinge rod (316) which are adjacent, wherein a rotating shaft (317) is rotatably arranged between the first hinge rod (314) and the second hinge rod (316), a three-way frame (318) is arranged between the first connecting frame (313) and the second connecting frame (315) which are adjacent, a first limiting rod (319) is slidably arranged at the top of the three-way frame (318), the top of the first limiting rod (319) is fixedly connected with the first connecting frame (313), a second limiting rod (3110) is slidably arranged at the bottom of the three-way frame (318), the bottom of the second limiting rod (3110) is fixedly connected with the second connecting frame (315), a squeezing rod (3111) is slidably arranged at one side of the three-way frame (318), a friction block (3112) is fixedly connected to the end part of the squeezing rod (3111), the rotating shaft (317) is arranged through the squeezing rod (3111), and the rotating shaft (317) is rotatably connected with the squeezing rod (3111).

The movable ring (312) periphery fixedly connected with a plurality of connecting rods (3113), a plurality of connecting rods (3113) slope sets up, a plurality of connecting rod (3113) tip all fixedly connected with butt plate (3114).

5. A toilet for easy installation as claimed in claim 4, wherein: the locking component (32) comprises a second piston cylinder (321), a second annular pipe (322) and an oil storage bin (323);

the top of the second piston cylinder (321) is fixedly connected with the fixed ring (311), a second sealing piston (324) is slidably arranged in the second piston cylinder (321), a second supporting rod (325) is fixedly connected to the bottom of the second sealing piston (324), the bottom of the second supporting rod (325) penetrates through the second piston cylinder (321), the bottom of the second supporting rod (325) is fixedly connected with the movable ring (312), and the number of the second piston cylinders (321) is multiple;

the second annular pipe (322) is arranged at the top of the fixed ring (311), and a first communication pipe (326) is arranged between the second annular pipe (322) and the plurality of second piston cylinders (321) in a communicating way;

the side wall of the oil storage bin (323) is fixedly connected with the periphery of the sealing frame (11), a second communicating pipe (327) is communicated between the oil storage bin (323) and the second annular pipe (322), and a ball valve (328) is arranged inside the second communicating pipe (327).

6. A toilet for easy installation as claimed in claim 4, wherein: the friction block (3112) is arc-shaped, a friction layer (4) is arranged on the side wall of the friction block (3112), and the friction layer (4) is made of rubber.

7. A toilet for easy installation as claimed in claim 1, wherein: reinforcing plates (5) are fixedly connected between the drain pipes (12) and the sealing frame (11), the number of the reinforcing plates (5) is multiple, and the reinforcing plates (5) are distributed around the centers of the drain pipes (12).