CN218176038U - Toilet bowl device - Google Patents

Abstract

A toilet device is disclosed herein. The closestool device comprises a closestool seat body, a sewage discharging device and a fastening piece; the toilet seat body is provided with a urinal and a sewage draining exit communicated with the urinal, and a sewage draining connecting part is arranged on the periphery of the sewage draining exit; the sewage draining connecting part is positioned outside the urinal and is provided with a channel communicated with the sewage draining outlet; the sewage discharging device comprises a sewage discharging box, the sewage discharging box is provided with a sewage inlet communicated with the channel, the periphery of the sewage inlet is provided with a sewage inlet connecting part, and the sewage inlet connecting part is convexly arranged on the outer wall of the sewage discharging box; the sewage discharge connecting part is fixedly connected with the sewage inlet connecting part through the fastening piece, so that the toilet seat body is fixedly connected with the sewage discharge box. The closestool device realizes the fixed connection of the pollution discharge box and the closestool device body through the fastener, and has high connection strength and firm fixation.

Description

Toilet bowl device

Technical Field

The application relates to but is not limited to bathroom equipment field, especially a closestool device.

Background

At present, most of toilet device blow-off pipes on the market are made of ceramic, and the toilet device blow-off pipes are mainly divided into a siphon form and a direct discharge form. In order to prevent odor in the sewer from overflowing, the sewage discharge pipe is bent to a certain degree to rise so as to form a water seal, sufficient water is required to be filled in the sewage discharge pipe instantly when water is flushed so as to achieve a better flushing effect, and the odor is prevented from being generated when sewage at an ascending section flows back to the toilet device after the sewage discharge is completed.

The existing closestool device generally has the problems of low replacement rate, large water consumption, high noise and the like during flushing. In order to solve the above problems, some toilet devices having a turnover type drain pipe having a horizontal ceramic drain pipe and an L-shaped bent pipe butted to the drain pipe have been developed at present. However, due to the limitation of the manufacturing process, the toilet device of the turnover type sewage draining pipe often has the defect of low precision in ceramic production, and due to the fact that the ceramic surface is uneven, the L-shaped bent pipe and the ceramic sewage draining pipe often have the problems of untight connection, unreliable connection, poor connection effect and the like, odor-resistant stored water of the toilet device leaks from the joint of the L-shaped bent pipe and the ceramic sewage draining pipe, so that odor overflows, and the use experience of a user is seriously affected.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a closestool device, realizes the fixed connection of blowdown box and closestool device body through the fastener, and joint strength is high, and is fixed comparatively firm.

The embodiment of the application provides a closestool device, which comprises a closestool seat body, a sewage discharge device and a fastener;

the toilet seat body is provided with a urinal and a sewage discharge outlet communicated with the urinal, and the periphery of the sewage discharge outlet is provided with a sewage discharge connecting part; the sewage discharge connecting part is positioned outside the urinal and is provided with a channel communicated with the sewage discharge port;

the sewage discharging device comprises a sewage discharging box, the sewage discharging box is provided with a sewage inlet communicated with the channel, the periphery of the sewage inlet is provided with a sewage inlet connecting part, and the sewage inlet connecting part is convexly arranged on the outer wall of the sewage discharging box;

the sewage discharge connecting part is fixedly connected with the sewage inlet connecting part through the fastening piece, so that the toilet seat body is fixedly connected with the sewage discharge box.

Further, the fastener includes bolt and nut, advance dirty connecting portion with at least one of blowdown connecting portion is equipped with the connecting hole, the bolt wear to locate the connecting hole to with nut threaded connection, in order to fasten advance dirty connecting portion with the blowdown connecting portion.

Furthermore, the sewage inlet connecting part is provided with an accommodating groove, and the accommodating groove comprises a limiting groove and the connecting hole; the limiting groove is used for accommodating the head of the bolt, and the connecting hole is communicated with the limiting groove so that the bolt can penetrate through the connecting hole.

Further, the accommodating groove is provided with a radial opening, and the radial opening is arranged to enable the bolt to enter the accommodating groove along the radial direction of the sewage inlet connecting part and enable the bolt to be in interference fit with the accommodating groove; or alternatively

The bolt is embedded in the sewage inlet connecting part and forms an integrated structure with the sewage inlet connecting part.

Further, the thread section of the bolt is positioned on the radial outer side of the sewage discharge connecting part;

the sewage draining connecting part comprises a flange, and one end of the flange, which is close to the sewage draining box, is abutted against the sewage inlet connecting part; the nut is positioned on one side, far away from the sewage discharge box, of the flange and is screwed with the thread section of the bolt, so that the sewage inlet connecting part and the sewage discharge connecting part are clamped and fixed by the fastener.

Further, the nut abuts against one end, far away from the pollution discharge box, of the flange; or the fastener further comprises a gasket positioned between the nut and the sewage discharge connecting part, the gasket is sleeved on the bolt and abuts against one end, far away from the sewage discharge box, of the flange, and the diameter of the gasket is larger than that of the nut.

Further, the sewage discharge connecting part is provided with a connecting hole, and the sewage inlet connecting part is provided with a threaded hole;

the fastener comprises a screw which passes through the connecting hole and is screwed with the thread hole.

Further, the toilet device further comprises a sealing member arranged between the sewage inlet connecting part and the sewage discharge connecting part.

Further, at least one of the sewage inlet connecting part and the sewage discharge connecting part is provided with a first mounting groove, and the sealing element is mounted in the first mounting groove and abuts against the axial end face of the sewage inlet connecting part and the axial end face of the sewage discharge connecting part to form end face sealing; and/or, advance dirty connecting portion cover and establish the blowdown connecting portion outside, advance dirty connecting portion with be provided with the second mounting groove on at least one in the blowdown connecting portion, the sealing member is installed in the second mounting groove and with advance dirty connecting portion radially the inner and blowdown connecting portion radially the outer end counterbalance leans on to form radial seal.

Furthermore, an anti-rotation structure used for limiting the rotation of the sewage discharging box relative to the toilet seat body is arranged between the sewage inlet connecting part and the sewage discharging connecting part.

Further, it establishes to advance dirty connecting portion cover the outside of blowdown connecting portion, the lateral wall of blowdown connecting portion is equipped with the first anti-rotation wall face of non-circular shape, advance dirty connecting portion be equipped with the first anti-rotation wall face matched with second is prevented changeing the wall face, the anti-rotation structure includes first prevent changeing the wall face with the second is prevented changeing the wall face.

Compared with some technologies, the method has the following beneficial effects:

the closestool device that this application embodiment provided is connected closestool pedestal and waste fitting discharging through the mode of fastener, and the connected mode is simple reliable, and is sealed tight, and the construction in the actual installation of being convenient for, the simple operation. The fastener is connected blowdown box and closestool pedestal through fixed blowdown connecting portion and the dirty connecting portion of advancing, and certain pretightning force can be applyed to the fastener to make the connection of blowdown box and closestool pedestal inseparabler, effectively solved because the ceramic precision is not high, the anti smelly problem of leaking appears easily, improved user's use and experienced. In addition, the closestool device that this application embodiment provided, the structure is simple relatively, low in manufacturing cost, facilitate promotion.

Other features and advantages of the present application will be set forth in the description that follows.

Drawings

The accompanying drawings are included to provide a further understanding of the claimed subject matter and are incorporated in and constitute a part of this specification, illustrate embodiments of the subject matter and together with the description serve to explain the principles of the subject matter and not to limit the subject matter.

FIG. 1 is a first schematic structural view of a toilet device according to an embodiment of the present disclosure;

fig. 2 is a second structural schematic view (bottom view) of the toilet device according to the embodiment of the present application;

FIG. 3 is a third schematic structural view of a toilet device according to an embodiment of the present disclosure;

FIG. 4 is a fourth schematic structural view of a toilet device according to an embodiment of the present disclosure;

FIG. 5 is an enlarged view of the structure of portion A of FIG. 4;

FIG. 6 is a fifth schematic structural view of a toilet device according to an embodiment of the present disclosure;

FIG. 7 is a sixth schematic structural view of a toilet device according to an embodiment of the present invention;

FIG. 8 is an enlarged view of the structure of portion B of FIG. 7;

FIG. 9 is a first structural diagram of a waste fitting discharging apparatus according to an embodiment of the present application;

FIG. 10 is a second schematic structural view of a waste fitting according to an embodiment of the present application;

fig. 11 is a schematic structural diagram seven of a toilet device according to an embodiment of the present application.

Illustration of the drawings:

1-toilet seat body, 11-urinal, 12-sewage outlet, 13-sewage outlet connecting part, 131-flange, 2-sewage discharging device, 21-sewage discharging box, 211-sewage inlet, 22-sewage discharging pipe, 23-sewage inlet connecting part, 24-accommodating groove, 241-connecting hole, 242-limiting groove, 243-radial opening, 3-fastener, 31-bolt, 32-nut, 33-gasket, 4-sealing element, 51-first anti-rotation wall surface, 52-second anti-rotation wall surface, 61-shifter and 62-brush ring water outlet.

Detailed Description

To make the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

The existing closestool with an L-shaped sewage discharge pipe has the big problem of sealing between a sewage discharge box and a closestool seat body: the ceramic surface is visually flat, but for water and gas sealing, the ceramic surface is still not flat. The toilet seat body is generally made of ceramic materials, and operations such as drilling, threading, slotting and the like are inconvenient on the ceramic materials, so that the toilet seat body and the sewage discharge box are difficult to connect, and the connecting effect is poor.

At present, the mode commonly adopted is that adhesive connection is directly carried out, a large amount of adhesive glue is smeared at the connecting part of the pollution discharge box and the closestool seat body for bonding, and the adhesive glue simultaneously plays the roles of sealing and connecting. However, the connection method of the adhesive glue still has a big problem: the adhesive is difficult to connect and disassemble, and is inconvenient to maintain and replace. And after long-term use, the adhesive is easy to age and lose efficacy, and the water leakage risk exists.

The sealing connection structure in the closestool that this application embodiment provided uses reliably, but convenient to detach is in order to change, can directly change connecting elements (fastener) after long-term the use, and the practicality is strong.

The embodiment of the application provides a toilet device, as shown in fig. 1 to 11, the toilet device comprises a toilet seat body 1, a sewage draining device 2 and a fastening piece 3; the toilet seat body 1 is provided with a urinal 11 and a sewage discharge outlet 12 communicated with the urinal 11, and the periphery of the sewage discharge outlet 12 is provided with a sewage discharge connecting part 13; the sewage connection part 13 is positioned outside the urinal 11 and is provided with a channel communicated with the sewage outlet 12; the sewage discharging device 2 comprises a sewage discharging box 21, the sewage discharging box 21 is provided with a sewage inlet 211 communicated with the channel, the periphery of the sewage inlet 211 is provided with a sewage inlet connecting part 23, and the sewage inlet connecting part 23 is convexly arranged on the outer wall of the sewage discharging box 21; the sewage draining connecting part 13 is fixedly connected with the sewage inlet connecting part 23 through the fastener 3, so that the toilet seat body 1 is fixedly connected with the sewage draining box 21. The fastener 3 may be a threaded connection.

The sewage draining device 2 may further include a sewage draining pipe 22 located in the sewage draining box 21, and the sewage draining pipe 22 is communicated with the sewage inlet 211 and can rotate relative to the sewage draining box 21 for draining sewage. The sewage pipe 22 and the sewage box 21 can be plastic pieces, and the toilet seat body 1 can be made of ceramic materials.

The fastening pieces 3 can be arranged in a plurality along the circumferential direction of the pollution discharge box 21 to improve the connection effect, and specifically, a plurality of groove structures can be uniformly arranged on the outer circumferential surface of the pollution discharge connection part 23 to be connected with one end of the fastening piece 3, so that the toilet seat body 1 and the pollution discharge box 21 are uniformly stressed, and the phenomenon that the toilet seat body is inclined and easy to separate after connection is avoided. In practical application, the number of the fastening pieces 3 can be 3 and arranged uniformly in the circumferential direction.

The closestool device that this application embodiment provided, closestool pedestal 1 and blowdown box 21 wherein carry out fixed connection through fastener 3, fastener 3 is fixed inseparable, connection effect is good, makes the laminating of blowdown connecting portion 13 and the terminal surface of advancing dirty connecting portion 23 tighter to avoid the closestool pedestal 1 and the junction of blowdown box 21 to have great clearance, avoid leaking anti-smelly problem.

In actual operation, the dirt inlet connecting part 23 can be a plastic part, and after a certain extrusion force is applied to the fastener 3, the dirt inlet connecting part 23 can generate smaller deformation so that the pollution discharge connecting part 13 can be attached more tightly, and the sealing performance is further improved.

The dirty connecting portion 23 is advanced in the setting of the dirty mouthful 211 department of advancing of blowdown box 21, 12 departments of blowdown at toilet seat 1 set up blowdown connecting portion 13, advance the setting of dirty connecting portion 23 and blowdown connecting portion 13, be convenient for connect, carry out fixed connection through advancing dirty connecting portion 23 and blowdown connecting portion 13 and can realize the connection to 1 blowdown box 21 of toilet seat, simplified connection structure, avoid punching the connection of mode such as on the major structure of toilet seat 1 and blowdown box 21, it is high-efficient practical.

In an exemplary embodiment, as shown in fig. 3 to 6, the fastening member 3 includes a bolt 31 and a nut 32, at least one of the sewage inlet connection portion 23 and the sewage discharge connection portion 13 is provided with a connection hole 241, and the bolt 31 is inserted through the connection hole 241 and is threadedly connected with the nut 32 to fasten the sewage inlet connection portion 23 and the sewage discharge connection portion 13.

The sewage inlet connection portion 23 is provided with a connection hole 241, one end of the bolt 31 is fixed in the sewage inlet connection portion 23, the other end of the bolt 31 passes through the connection hole 241 on the sewage inlet connection portion 23 and extends toward the sewage discharge connection portion 13, and the nut 32 is screwed with the extension portion (the other end) of the bolt 31, that is, the nut 32 is screwed at the end of the bolt 31 to fasten the sewage inlet connection portion 23 and the sewage discharge connection portion 13. One end of the bolt 31 is fixed in the sewage inlet connecting part 23, the other end is connected with the sewage discharging connecting part 13 by screwing the nut 32, and the sewage inlet connecting part 23 and the sewage discharging connecting part 13 are fixedly connected in a bolt 31+ nut 32 mode.

Of course, the connecting hole 241 may not be provided on the sewage inlet connecting portion 23, and the connecting hole 241 may be provided on the sewage discharging connecting portion 13; alternatively, the sewage inlet connection portion 23 and the sewage discharge connection portion 13 are provided with connection holes 241, and the bolts 31 pass through the two connection holes 241, respectively, and are fastened by fixing nuts 32 at both ends, respectively.

In an exemplary embodiment, as shown in fig. 5, the dirt inlet connecting portion 23 is provided with a receiving groove 24, and the receiving groove 24 includes a limiting groove 242 and a connecting hole 241; the limiting groove 242 is used for accommodating the head of the bolt 31, and the connecting hole 241 is communicated with the limiting groove 242 for the bolt 31 to pass through.

The head of the bolt 31 is located in the limiting groove 242, and the screw portion of the bolt 31 extends to the drain connecting portion 13 through the connecting hole 241 and abuts against the drain connecting portion 13 through the nut 32.

The size of the connection hole 241 is smaller than that of the catching groove 242 so that the head portion positioned in the catching groove 242 is not released from the connection hole 241.

In practical application, the specific installation mode of the bolt 31 can be adjusted, such as: the bolt 31 is reversely installed, the nut 32 is disposed in the receiving groove 24, the head of the bolt 31 is positioned at the side of the soil discharge connection part 13, and the screw part of the bolt 31 passes through the connection hole 241 to be connected with the nut 32 positioned in the stopper groove 242.

In an exemplary embodiment, as shown in fig. 5, the receiving groove 24 is provided with a radial opening 243, the radial opening 243 is configured to allow the bolt 31 to enter the receiving groove 24 along the radial direction of the dirt inlet connecting portion 23, and to allow the bolt 31 to be in interference fit with the receiving groove 24; alternatively, the bolt 31 is embedded in the sewage inlet connecting portion 23 and forms an integrated structure with the sewage inlet connecting portion 23.

The receiving groove 24 is provided with a radial opening 243, and the bolt 31 is installed into the receiving groove 24 along the radial direction, so that the operation of personnel during the installation and construction process of the toilet device is facilitated. The head of the bolt 31 and the receiving groove 24 may be in an interference fit, so that after the head is installed in the receiving groove 24, the bolt 31 will not fall off, so that the nut 32 can be screwed on the other end of the bolt 31, and the operation is convenient.

Of course, the radial opening 243 may not be provided in the accommodating groove 24, and the processing bolt 31 may be directly embedded at a predetermined position of the dirt discharge box 21 during the manufacturing process of the dirt discharge box 21, in other words, the bolt 31 and the dirt intake connecting portion 23 are integrally formed. Bolt 31 and the integral type structure of advancing dirty connecting portion 23 are favorable to improving assembly efficiency.

In an exemplary embodiment, the threaded section of the bolt 31 is located radially outward of the drain connection 13; the sewage discharge connecting part 13 comprises a flange 131, and one end of the flange 131 close to the sewage discharge box 21 is abutted against the sewage inlet connecting part 23; the nut 32 is positioned on one side of the flange 131 far away from the sewage box 21 and is screwed with the threaded section of the bolt 31, so that the sewage inlet connecting part 23 and the sewage outlet connecting part 13 are clamped and fixed by the fastening piece 3.

The flange 131 may be an annular protrusion structure provided on the soil exhaust connection 13 to protrude in a radial direction. The flange 131 is located at an end of the soil discharge connection 13 and is adjacent to the soil inlet connection 23 to shorten a distance from the soil inlet connection 23, thereby reducing a length of the bolt 31.

The threaded section (screw portion) of the bolt 31 is located radially outside the drain connecting portion 13, in other words, no through hole or groove or the like is provided on the drain connecting portion 13 for engagement with the bolt 31. The threaded section of the bolt 31 protrudes from the drain connection 13 in order to be connected to the nut 32, i.e. the threaded section of the bolt 31 may also be present in the connection hole 241. In practical application, the toilet seat body 1 is generally integrally formed by ceramic, and the thread section of the bolt 31 is located at the radial outer side of the sewage discharge connecting part 13, so that operations such as hole forming on the toilet seat body 1 can be avoided, the strength of the toilet seat body 1 is prevented from being influenced, and the process is simplified.

Nut 32 is located blowdown connecting portion 13 flange 131 and keeps away from one side of blowdown box 21, and nut 32 threaded connection is on bolt 31, and nut 32 supports flange 131, and bolt 31's head one end supports or fixed connection advances dirty connecting portion 23, through screwing nut 32 and fasten on bolt 31, and then makes blowdown connecting portion 13 and advance dirty connecting portion 23 and be pressed from both sides tightly fixedly.

In an exemplary embodiment, as shown in fig. 8, the nut 32 abuts against an end of the flange 131 remote from the waste box 21; or, the fastening piece 3 further comprises a gasket 33 located between the nut 32 and the pollution discharge connecting part 13, the gasket 33 is sleeved on the bolt 31 and abuts against one end of the flange 131 far away from the pollution discharge box 21, and the diameter of the gasket 33 is larger than that of the nut 32.

At the pollution discharge connecting part 13, the flange 131 can be directly propped against in the form of the nut 32, so that the pollution discharge connecting part 13 and the pollution inlet connecting part 23 are clamped and fixed, the structure is simple, and the number of parts is small.

In addition, a gasket 33 can be additionally arranged between the nut 32 and the sewage connection part 13, the diameter of the gasket 33 is larger than that of the nut 32, so that the area of the gasket 33 abutting against the flange 131 is increased, the reliability of the gasket 33 abutting against the flange 131 is improved, the phenomena of slipping and the like are avoided, and the sewage connection part 13 and the sewage inlet connection part 23 are reliably clamped and fixed.

In an exemplary embodiment, the soil discharge connection part 13 is provided with a connection hole 241, and the soil inlet connection part 23 is provided with a threaded hole; the fastening member 3 includes a screw which is screwed into a screw hole (not shown) through the coupling hole 241.

In addition to the aforementioned "fastener 3 comprises a bolt 31 and a nut 32", the fastener 3 may also be in other forms, such as: the fastener 3 includes the screw, is provided with connecting hole 241 (unthreaded hole) on blowdown connecting portion 13, and the head one end of screw is located blowdown connecting portion 13 and deviates from the one side of advancing dirty connecting portion 23, and the other end of screw passes connecting hole 241 screw in advance in the screw hole of dirty connecting portion 23, through screw and screw hole complex mode, realizes being connected of toilet seat 1 and blowdown box 21. In other words, the fastening member 3 may be a single screw member to further reduce the number of parts of the toilet bowl apparatus and simplify the structure of the toilet bowl apparatus.

In practical applications, the threaded hole on the dirt inlet connecting portion 23 may be a through hole or a blind hole.

In an exemplary embodiment, as shown in fig. 8, the toilet device further comprises a sealing member 4 provided between the sewage inlet connection 23 and the sewage discharge connection 13.

The sealing element 4 is additionally arranged between the sewage inlet connecting part 23 and the sewage discharge connecting part 13, and the sealing property between the sewage inlet connecting part 23 and the sewage discharge connecting part 13 can be further improved by matching with the clamping force provided by the fastening element 3, so that the phenomena of water leakage, odor reversal and the like at the joint of the sewage inlet connecting part 23 and the sewage discharge connecting part 13 are avoided.

The sealing element 4 may be a sealing ring made of rubber, and may serve as a static seal.

In an exemplary embodiment, at least one of the sewage inlet connecting portion 23 and the sewage discharge connecting portion 13 is provided with a first mounting groove, and the sealing member 4 is mounted in the first mounting groove and abuts against an axial end surface of the sewage inlet connecting portion 23 and an axial end surface of the sewage discharge connecting portion 13 to form an end surface seal; and/or the sewage inlet connecting part 23 is sleeved outside the sewage discharge connecting part 13, at least one of the sewage inlet connecting part 23 and the sewage discharge connecting part 13 is provided with a second installation groove, and the sealing element 4 is installed in the second installation groove and is abutted against the radial inner end of the sewage inlet connecting part 23 and the radial outer end of the sewage discharge connecting part 13 to form radial sealing.

The sealing form of the sealing element 4 can be end face sealing, radial sealing, or both end face sealing and radial sealing.

For end face sealing, a first mounting groove can be arranged on the sewage inlet connecting part 23, the sealing element 4 is axially mounted in the first mounting groove, and the sewage discharge connecting part 13 abuts against the sealing element 4 in the first mounting groove. The fastening member 3 can exert a certain pressing effect on the sealing member 4 after being connected to the sewage inlet connecting portion 23 and the sewage outlet connecting portion 13, in other words, the fastening member 3 can make the sealing member 4 in a compressed state to improve the sealing effect of the sealing member 4.

For radial sealing, a second mounting groove can be provided on the sewage inlet connecting part 23, the sealing element 4 is radially mounted into the second sealing groove, and the sewage outlet connecting part 13 abuts against the sealing element 4 in the second mounting groove. In the radial direction, the dirt inlet connecting portion 23 and the dirt discharge connecting portion 13 may be in clearance fit, and the sealing member 4 may be installed in the second installation groove in an interference manner, in other words, the sealing member 4 is pressed by the inner side wall of the dirt inlet connecting portion 23 and the outer side wall of the dirt discharge connecting portion 13, so that the sealing member 4 is in a compressed state, and the sealing effect of the sealing member 4 is improved.

In an exemplary embodiment, an anti-rotation structure for limiting the rotation of the waste box 21 relative to the toilet seat 1 is provided between the waste connection portion 23 and the waste connection portion 13.

An anti-rotation structure is arranged between the sewage inlet connecting part 23 and the sewage discharge connecting part 13, and the anti-rotation structure prevents the sewage discharge box 21 from rotating.

The fastener 3 clamps and fixes the pollution discharge connecting part 13 and the pollution inlet connecting part 23, and limits the pollution discharge connecting part and the pollution inlet connecting part in the axial direction, so that the pollution discharge box 21 can be prevented from being separated backwards along the axial direction relative to the toilet seat body 1. But the fastener 3 does not provide a circumferential limit when the waste box 21 is circumferentially forced. After the anti-rotation structure is arranged between the sewage inlet connecting part 23 and the sewage discharge connecting part 13, the sewage discharge box 21 can be prevented from rotating relative to the toilet seat body 1 after being subjected to circumferential force, so that the sewage discharge box 21 is completely fixed and limited, the sewage discharge box 21 is prevented from moving or rotating in the working process, and the toilet device is ensured to work reliably.

In an exemplary embodiment, as shown in fig. 6 and 10, the dirt intake connecting portion 23 is sleeved on the outer side of the flange 131, the outer side wall of the dirt discharge connecting portion 13 is provided with a first anti-rotation wall surface 51 having a non-circular shape, the dirt intake connecting portion 23 is provided with a second anti-rotation wall surface 52 matched with the first anti-rotation wall surface 51, and the anti-rotation structure includes the first anti-rotation wall surface 51 and the second anti-rotation wall surface 52.

The sewage inlet connecting part 23 is sleeved on the outer side of the flange 131, and can play a certain guiding role, so that the sewage inlet connecting part 23 is accurately aligned with the sewage discharge connecting part 13.

The outer side wall of the sewage discharge connecting part 13 is provided with a non-circular first anti-rotation wall surface 51, the inner side wall of the sewage inlet connecting part 23 is provided with a second anti-rotation wall surface 52, and the first anti-rotation wall surface 51 and the second anti-rotation wall surface 52 are non-circular wall surfaces with the same shape so as to prevent the sewage discharge box 21 from rotating relative to the toilet seat body 1.

The dirt inlet connecting portion 23 is sleeved on the outer side of the flange 131, so that the first anti-rotation wall surface 51 tightly abuts against the second anti-rotation wall surface 52 along the radial direction, and the first anti-rotation wall surface 51 and the second anti-rotation wall surface 52 are both non-circular, so that the situation that the first anti-rotation wall surface 51 and the second anti-rotation wall surface 52 rotate relatively can be avoided, namely, the pollution discharge device 2 is prevented from rotating relative to the toilet seat body 1.

Such as: the first anti-rotation wall surface 51 and the second anti-rotation wall surface 52 may be irregular rings formed by arcs and straight lines, and the first anti-rotation wall surface 51 and the second anti-rotation wall surface 52 can play a role in circumferential limiting after being matched. Of course, the first anti-rotation wall surface 51 and the second anti-rotation wall surface 52 may also be in other shapes that can prevent relative rotation, such as: elliptical, polygonal, etc.

The first anti-rotation wall surface 51 and the second anti-rotation wall surface 52 cooperate to form an anti-rotation structure.

It should be understood that the anti-rotation structure may take other forms than the above-described first and second anti-rotation walls 51 and 52, such as: set up the stopper on blowdown connecting portion 13, set up corresponding holding tank 24 on advancing dirty connecting portion 23, mutually support stopper and holding tank 24 are as anti-rotation structure.

In addition, the sewage discharging pipe 22 is rotatably installed in the sewage discharging box 21, and an oil seal can be arranged at the rotary joint to form dynamic sealing so as to improve the sealing property of the connection.

The toilet apparatus may further include a shifter 61, the shifter 61 being positioned below the soil discharging device 2, an inlet of the shifter 61 being in communication with an outlet of the soil discharging box 21, and an outlet of the shifter 61 being in communication with the external soil discharging pipe 22. The toilet seat body 1 is provided with a brush ring water outlet 62, and the brush ring water outlet 62 is fixed on the toilet seat body 1 for flushing and water inlet of the toilet device.

In the description of the present application, it is to be noted that the directions or positional relationships indicated by "upper", "lower", "one end", "one side", and the like are based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present application and simplifying the description, and do not indicate or imply that the structures referred to have a specific direction, are configured and operated in a specific direction, and thus, cannot be construed as limiting the present application.

In the description of the embodiments of the present application, unless expressly stated or limited otherwise, the terms "connected," "mounted," and "mounted" are to be construed broadly, e.g., the term "connected" may be a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

The embodiments described herein are exemplary rather than limiting and it will be apparent to those of ordinary skill in the art that many more embodiments and implementations are possible that are within the scope of the embodiments described herein. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Any feature or element of any embodiment may be used in combination with or instead of any other feature or element in any other embodiment, unless expressly limited otherwise.

The present application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The embodiments, features and elements that have been disclosed in this application may also be combined with any conventional features or elements to form unique aspects as defined by the claims. Any feature or element of any embodiment may also be combined with features or elements from other aspects to form another unique aspect as defined by the claims. Thus, it should be understood that any of the features shown and/or discussed in this application may be implemented alone or in any suitable combination. Accordingly, the embodiments are not to be restricted except in light of the attached claims and their equivalents. Further, various modifications and changes may be made within the scope of the appended claims.

Claims (11)

1. A toilet device is characterized by comprising a toilet seat body, a sewage draining device and a fastening piece;

the toilet seat body is provided with a urinal and a sewage draining exit communicated with the urinal, and a sewage draining connecting part is arranged on the periphery of the sewage draining exit; the sewage discharge connecting part is positioned outside the urinal and is provided with a channel communicated with the sewage discharge port;

the sewage discharging device comprises a sewage discharging box, the sewage discharging box is provided with a sewage inlet communicated with the channel, the periphery of the sewage inlet is provided with a sewage inlet connecting part, and the sewage inlet connecting part is convexly arranged on the outer wall of the sewage discharging box;

the sewage discharge connecting part is fixedly connected with the sewage inlet connecting part through the fastening piece, so that the toilet seat body is fixedly connected with the sewage discharge box.

2. The toilet device according to claim 1, wherein the fastening member comprises a bolt and a nut, at least one of the sewage inlet connection portion and the sewage discharge connection portion is provided with a connection hole, and the bolt is inserted through the connection hole and is threadedly connected with the nut to fasten the sewage inlet connection portion and the sewage discharge connection portion.

3. The toilet device according to claim 2, wherein the dirt inlet connecting portion is provided with a receiving groove, and the receiving groove comprises a limiting groove and the connecting hole; the limiting groove is used for accommodating the head of the bolt, and the connecting hole is communicated with the limiting groove so that the bolt can penetrate through the connecting hole.

4. The toilet device according to claim 3, wherein the receiving groove is provided with a radial opening, the radial opening being configured to allow the bolt to enter the receiving groove in a radial direction of the dirt inlet connecting portion and to allow the bolt to be in interference fit with the receiving groove; or

The bolt is embedded in the sewage inlet connecting part and forms an integrated structure with the sewage inlet connecting part.

5. The toilet device according to claim 3, wherein the threaded section of the bolt is located radially outward of the waste connection;

the sewage discharge connecting part comprises a flange, and one end of the flange, which is close to the sewage discharge box, is abutted against the sewage inlet connecting part; the nut is positioned on one side of the flange, which is far away from the sewage discharge box, and is screwed with the thread section of the bolt, so that the sewage inlet connecting part and the sewage discharge connecting part are clamped and fixed by the fastener.

6. A toilet device according to claim 5, wherein the nut abuts an end of the flange remote from the waste box; or

The fastener still including being located the nut with the gasket between the blowdown connecting portion, the gasket cover is established on the bolt and with the flange is kept away from the one end of blowdown box is supported and is leaned on, just the diameter of gasket is greater than the diameter of nut.

7. The toilet device according to claim 1, wherein the waste connection part is provided with a connection hole, and the waste inlet connection part is provided with a threaded hole;

the fastener comprises a screw which passes through the connecting hole and is screwed with the thread hole.

8. A toilet device according to any one of claims 1 to 7, further comprising a seal provided between the waste connection and the waste connection.

9. The toilet device according to claim 8, wherein at least one of the sewage inlet connecting part and the sewage draining connecting part is provided with a first mounting groove, and the sealing element is mounted in the first mounting groove and abuts against an axial end surface of the sewage inlet connecting part and an axial end surface of the sewage draining connecting part to form an end surface seal; and/or the presence of a gas in the gas,

advance dirty connecting portion cover and establish the blowdown connecting portion outside, advance dirty connecting portion with be provided with the second mounting groove on at least one in the blowdown connecting portion, the sealing member is installed in the second mounting groove and with advance dirty connecting portion radial inner and the radial outer end of blowdown connecting portion offsets and leans on to form radial seal.

10. The toilet device according to any one of claims 1 to 7, wherein an anti-rotation structure for limiting rotation of the waste box with respect to the toilet seat is provided between the waste connection part and the waste connection part.

11. The toilet device according to claim 10, wherein the dirt inlet connecting portion is disposed at an outer side of the dirt discharge connecting portion, a non-circular first anti-rotation wall surface is disposed at an outer side wall of the dirt discharge connecting portion, a second anti-rotation wall surface matched with the first anti-rotation wall surface is disposed at the dirt inlet connecting portion, and the anti-rotation structure comprises the first anti-rotation wall surface and the second anti-rotation wall surface.

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