CN218176035U - Toilet bowl device - Google Patents

Abstract

A toilet device is disclosed herein. The closestool device comprises a closestool seat body, wherein the closestool seat body is provided with a urinal and a sewage discharge outlet, the periphery of the sewage discharge outlet is provided with a sewage discharge connecting part, and the sewage discharge connecting part is positioned outside the urinal; one end of the sewage discharge outlet is communicated with the urinal, and the other end of the sewage discharge outlet is communicated with the channel in the sewage discharge connecting part; the closestool device also comprises a sewage discharge system, the sewage discharge system comprises a sewage discharge box, and a sewage inlet of the sewage discharge box is communicated with the channel; the periphery of the sewage inlet is provided with a sewage inlet connecting part which is in butt joint communication with the sewage discharge connecting part along the axial direction, and the sewage inlet connecting part is convexly arranged on the outer wall of the sewage discharge box; the toilet device further comprises a clamp connecting piece, wherein the clamp connecting piece is sleeved with the sewage inlet connecting part and the sewage discharge connecting part, and the sewage inlet connecting part and the sewage discharge connecting part are clamped and fixed to enable the toilet seat body to be fixedly connected with the sewage discharge box.

Description

Toilet bowl device

Technical Field

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

Background

Among present closestool equipment, some toilets have used the blowdown structure who has convertible blow off pipe, and convertible blow off pipe has horizontal ceramic blow off pipe and the L shape return bend of butt joint with the blow off pipe.

The main body of the closestool is mainly made of ceramic materials, and the loose sealing condition easily exists in the connection with the sewage discharge box (the L-shaped bent pipe is arranged on the sewage discharge box). Although the mode of adopting bonding glue to bond can solve sealed problem in certain procedure, bonding glue connected mode itself also has the angle problem: if the assembly and disassembly cannot be carried out conveniently, and the adhesive is still inconvenient to replace after aging. In addition, even if bolts or the like are used as the connecting members for connection, since the number of the connecting members cannot be set too much, there is a problem that the connecting area between the toilet main body and the waste box is unevenly stressed.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a closestool device, the connection of blowdown box and closestool pedestal is reliable, and the atress is even, long service life.

The embodiment of the application provides a closestool device, closestool device includes:

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

the sewage discharge system comprises a sewage discharge box, and a sewage inlet of the sewage discharge box is communicated with the channel; the periphery of the sewage inlet is provided with a sewage inlet connecting part which is in butt joint communication with the sewage discharge connecting part along the axial direction, and the sewage inlet connecting part is convexly arranged on the outer wall of the sewage discharge box;

and the clamp connecting piece is sleeved on the sewage inlet connecting part and the sewage discharge connecting part, and is used for clamping and fixing the sewage inlet connecting part and the sewage discharge connecting part so as to fixedly connect the toilet seat body and the sewage discharge box.

Further, the sewage discharge connecting part comprises a sewage discharge pipe section and a first annular flange arranged on the outer side wall of the sewage discharge pipe section, and the sewage inlet connecting part comprises a sewage inlet pipe section and a second annular flange arranged on the outer side wall of the sewage inlet pipe section; the sewage inlet pipe section is in butt joint communication with the sewage discharge pipe section;

the clamp connecting piece comprises a clamp main body, a first limiting flange and a second limiting flange; the first limiting flange and the second limiting flange are respectively connected with two axial ends of the clamp main body and extend towards the inner side of the clamp main body;

the clamp main body is sleeved outside the first annular flange and the second annular flange; the first annular flange and the second annular flange are positioned between the first limiting flange and the second limiting flange and are clamped and fixed by the first limiting flange and the second limiting flange.

Further, the first annular flange and the second annular flange are abutted in the axial direction, and the outer side wall of the first annular flange is flush with the outer side wall of the second annular flange.

Further, one end, far away from the urinal, of the first annular flange and the sewage pipe section enclose an installation groove;

the second annular flange is positioned at one end of the sewage inlet pipe section close to the urinal, and the sewage inlet pipe section is at least partially sleeved outside the sewage outlet pipe section, so that the second annular flange is at least partially positioned in the mounting groove and is abutted against the first annular flange.

Furthermore, a sealing groove is formed in the inner side wall of one end, close to the urinal, of the sewage inlet pipe section, the end, facing the first annular flange, of the sealing groove is arranged in an open mode, the radial inner end of the sealing groove is arranged in an open mode, and a sealing ring is arranged in the sealing groove;

one end, close to the first annular flange, of the sealing ring abuts against the first annular flange, and the radial inner end of the sealing ring abuts against the outer side wall of the sewage discharge pipe section.

Further, the spacing between the first position-defining flange and the second position-defining flange increases gradually in a radially inward direction; or the radial inner end of the first limiting flange and the radial inner end of the second limiting flange are provided with guide inclined planes.

Further, the clamp connecting piece comprises a plurality of sub-hoops, and the sub-hoops are spliced along the circumferential direction of the clamp connecting piece to form an annular structure.

Furthermore, the closestool device also comprises an anti-rotation structure used for limiting the rotation of the pollution discharge box relative to the closestool seat body.

Furthermore, one of the sewage discharge connecting part and the sewage inlet connecting part is provided with a convex part, the other one is provided with a matching groove, and the anti-rotation structure comprises the convex part and the matching groove; or the sewage discharge connecting part is provided with a first limiting hole, and the sewage inlet connecting part is provided with a second limiting hole; the anti-rotation structure comprises a limiting piece, and the limiting piece penetrates through the first limiting hole and the second limiting hole along the axial direction of the sewage inlet connecting part so as to limit the sewage inlet connecting part to rotate relative to the sewage discharge connecting part; or, the lateral wall of blowdown connecting portion is equipped with the first anti-rotation wall of non-circular shape, it is equipped with the second anti-rotation wall of non-circular shape to advance dirty connecting portion, the inside wall of clamp connecting piece be provided with the first anti-rotation wall the second prevents that the wall complex third is changeed the wall, prevent that the rotating-structure includes the first anti-rotation wall the second prevent that the wall is changeed with the third prevents that the wall is changeed.

Further, at least one of the sewage inlet connecting part and the sewage discharge connecting part is provided with a first mounting groove, a first sealing element is arranged in the first mounting groove, and the first sealing element 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 with be provided with the second mounting groove on at least one in the blowdown connecting portion, be equipped with the second sealing member in the second mounting groove, the second sealing member with advance dirty connecting portion's radial inner end and the radial outer end of blowdown connecting portion is leaned on to form radial seal.

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

in the toilet bowl device that this application embodiment provided, be connected through the clamp connecting piece between toilet seat body and the drainage, the clamp connecting piece is detachable connection, the change of the interior spare part of follow-up toilet bowl device of being convenient for. And, clamp connecting piece is when connecting blowdown connecting portion and advancing dirty connecting portion, and the area of contact of clamp connecting piece and blowdown connecting portion, advancing dirty connecting portion is big, has improved the atress condition of blowdown connecting portion and advancing dirty connecting portion, avoids stress concentration to lead to the local impaired condition.

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 schematic structural view of a toilet device according to an embodiment of the present invention;

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 a schematic structural view of a clip fastener according to an embodiment of the present application;

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

FIG. 7 is an enlarged view of the structure of portion A of FIG. 6;

FIG. 8 is a schematic structural view of a toilet seat according to an embodiment of the present disclosure;

FIG. 9 is a first schematic structural diagram of an exhaust system according to an embodiment of the present disclosure;

FIG. 10 is a sixth schematic structural view of a toilet device according to an embodiment of the present invention;

FIG. 11 is a second schematic structural view of an exhaust system according to an embodiment of the present disclosure;

fig. 12 is a schematic structural diagram seven of a toilet device according to an embodiment of the present application.

Illustration of the drawings:

1-a sewage draining system, 11-a sewage draining box, 12-a sewage inlet connecting part, 121-a sewage inlet pipe section, 122-a second annular flange, 123-a second anti-rotation wall surface, 13-a sewage draining pipe, 14-a sealing groove,

2-toilet seat body, 21-urinal, 22-sewage discharge connecting part, 221-first annular flange, 222-sewage discharge pipe section, 223-first anti-rotation wall surface, 23-sewage discharge outlet, 24-mounting groove,

3-clip connection, 31-first stop flange, 32-second stop flange, 33-clip body, 34-first sub-clip, 341-first mounting part, 342-third mounting part, 35-first fastening part, 36-second sub-clip, 361-second mounting part, 362-fourth mounting part, 37-second fastening part,

4-sealing ring, 51-shifter, 52-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.

In the process of connecting the two components, the bolt connection mode has small connecting area, the local stress at the connecting part is large, and the connected components are easy to damage.

The closestool device provided by the embodiment of the application can effectively solve the problems, the contact area of the hoop connecting piece and two components (the closestool seat body and the pollution discharge box) is large, the problem of local stress concentration can not be generated, and the two connected components are effectively protected.

An embodiment of the present application provides a toilet apparatus, as shown in fig. 1 to 12, the toilet apparatus including: the toilet seat body 2 is provided with a urinal 21 and a sewage discharge outlet 23, the periphery of the sewage discharge outlet 23 is provided with a sewage discharge connecting part 22, and the sewage discharge connecting part 22 is positioned outside the urinal 21; one end of the sewage outlet 23 is communicated with the urinal 21, and the other end is communicated with the channel in the sewage connecting part 22; the sewage disposal system 1, the sewage disposal system 1 includes a sewage disposal box 11, the sewage inlet of the sewage disposal box 11 is communicated with the channel; the periphery of the sewage inlet is provided with a sewage inlet connecting part 12 which is in butt joint communication with the sewage discharge connecting part 22 along the axial direction, and the sewage inlet connecting part 12 is convexly arranged on the outer wall of the sewage discharge box 11; and the clamp connecting piece 3 is sleeved on the outer sides of the sewage inlet connecting part 12 and the sewage discharge connecting part 22, and the sewage inlet connecting part 12 and the sewage discharge connecting part 22 are clamped and fixed, so that the toilet seat body 2 is fixedly connected with the sewage discharge box 11.

The sewage system 1 may further include a sewage pipe 13 positioned in the sewage box 11, and the sewage pipe 13 is communicated with the sewage inlet and can rotate relative to the sewage box 11 to perform sewage disposal. The blow-off pipe 13 and the blow-off box 11 can be plastic pieces, the toilet seat body 2 can be made of ceramic materials, and in addition, the toilet seat body 2 can also be made of plastic materials under certain conditions, and the blow-off connecting part 22 of the toilet seat body 2 is made of plastic materials in cooperation.

The contact area between the clamp connecting piece 3 and the sewage discharge connecting part 22 and the sewage inlet connecting part 13 is large, and the situation that the local connecting position is damaged by stress is not easy to occur. The hoop connecting piece 3 is connected by 360 degrees in the circumferential direction, in other words, the hoop connecting piece is of an annular structure, and only a plurality of connection modes are arranged in the circumferential direction relative to components such as bolts, the annular hoop connecting piece can well avoid the stress concentration condition, namely, when the hoop connecting piece 3 is adopted for connection, the outer edges of the sewage discharge connecting part 22 and the sewage inlet connecting part 12 are uniformly stressed, but not only a plurality of point positions are stressed, the stress on the sewage discharge connecting part 22 and the sewage inlet connecting part 12 is more uniform and dispersed, the stress is prevented from being concentrated in one or a plurality of local points, and the integrity of the toilet seat body 2 and the sewage discharge box 11 is further protected.

Since the band connecting member 3 is connected by 360 degrees in the circumferential direction, the band connecting member 3 does not need to be provided in plurality like other connecting members (e.g., bolts) to improve the connecting effect. A clip connector 3 ensures a secure connection with the waste connection 22 and the waste inlet connection 12 in axial alignment.

The closestool equipment that this application embodiment provided, closestool pedestal 2 wherein and blowdown box 11 carry out fixed connection through the mode of clamp connecting piece 3, and the installation of clamp connecting piece 3 is convenient, and location, connection effect are good, make the laminating of blowdown connecting portion 22 and the terminal surface of advancing dirty connecting portion 12 tighter to avoid closestool pedestal 2 and blowdown box 11's junction to have great clearance, avoid leaking anti-smelly problem.

In an exemplary embodiment, as shown in fig. 4, 5, 7 and 11, the waste connection 22 includes a waste pipe section 222 and a first annular flange 221 provided on an outer sidewall of the waste pipe section 222, and the waste inlet connection 12 includes a waste inlet pipe section 121 and a second annular flange 122 provided on an outer sidewall of the waste inlet pipe section 121; the sewage inlet pipe section 121 is in butt joint communication with the sewage draining pipe section 222; the clamp connector 3 includes a clamp main body 33, a first limit flange 31, and a second limit flange 32; the first limit flange 31 and the second limit flange 32 are respectively connected with two axial ends of the clamp main body 33 and extend towards the inner side of the clamp main body 33; the clamp body 33 is sleeved outside the first annular flange 221 and the second annular flange 122; the first and second annular flanges 221 and 122 are located between the first and second position-defining flanges 31 and 32, and are held between the first and second position-defining flanges 31 and 32.

The waste pipe section 222 and a first annular flange 221 provided on the outer side wall of the waste pipe section 222 form the waste connection 22, and the waste pipe section 121 and a second annular flange 122 provided on the waste pipe section 121 form the waste connection 12. Wherein, the sewage inlet pipe section 121 is in butt communication with the sewage discharge pipe section 222, so that the sewage in the urinal 21 enters the sewage inlet pipe section 121 through the sewage discharge pipe section 222 and further enters the subsequent external sewage discharge pipeline. The sewage inlet section 121 and the sewage outlet section 222 may be positioned on the same straight line so that the sewage smoothly enters the sewage inlet section 121 from the sewage outlet section 222.

The clip connector 3 connects the first and second annular flanges 221 and 122 to fixedly connect the soil discharge connection part 22 and the soil inlet connection part 12. Specifically, the band connector 3 includes a band main body 33, a first limit flange 31, and a second limit flange 32, and the band main body 33, the first limit flange 31, and the second limit flange 32 enclose a limit groove having a U-shaped cross section for clamping and fixing the first annular flange 221 and the second annular flange 122. The clip body 33, the first annular flange 221, and the second annular flange 122 may each be annular.

When the band connector 3 is clamped, the first and second position-defining flanges 31 and 32 axially abut against the first and second annular flanges 221 and 122, respectively, to restrict the first and second annular flanges 221 and 122 from axially separating, and the band connector 3 also restricts the first and second annular flanges 221 and 122 from radially displacing. In other words, the clamp connection member 3 can limit the relative position between the sewage connection portion 22 and the sewage inlet connection portion 12 without any other auxiliary limiting member; a rotation limiting structure (e.g., a subsequent rotation-preventing structure) may be further provided on the clamp connector 3, so that the relative position between the sewage draining connecting portion 22 and the sewage inlet connecting portion 12 is ensured, and the relative rotation does not occur.

In an exemplary embodiment, as shown in fig. 7, the first annular flange 221 axially abuts the second annular flange 122, and an outer sidewall of the first annular flange 221 is flush with an outer sidewall of the second annular flange 122.

The first annular flange 221 and the second annular flange 122 axially abut against each other, and the axial distance between the first annular flange 221 and the second annular flange 122 can be shortened, so that the axial dimension of the clip connector 3 is reduced.

The outer side wall of the first annular flange 221 and the outer side wall of the second annular flange 122 are arranged to be flush, in other words, the radial dimensions of the first annular flange 221 and the second annular flange 122 are arranged to be the same, so that the clamp connector 3 can better clamp and fix the first annular flange 221 and the second annular flange 122, and the first annular flange 221 and the second annular flange 122 are stressed equally and uniformly.

It should be understood that in some cases, the first annular flange 221 and the second annular flange 122 may also have a gap therebetween rather than a tight abutment, such as: an annular bulge is arranged on the end face of one annular flange to serve as a sealing structure; alternatively, a gasket or the like is provided between the axial end faces of the first annular flange 221 and the second annular flange 122. At this time, it is sufficient to correspondingly increase the axial length of the clip connector 3, which is not limited in the present application.

In an exemplary embodiment, as shown in fig. 7, an end of the first annular flange 221 remote from the bowl 21 encloses the mounting groove 24 with the waste pipe section 222; the second annular flange 122 is located at one end of the sewage inlet pipe section 121 close to the urinal 21, and the sewage inlet pipe section 121 is at least partially sleeved outside the sewage outlet pipe section 222, so that the second annular flange 122 is at least partially located in the installation groove 24 and abuts against the first annular flange 221.

The end of the first annular flange 221 away from the urinal 21 and the sewage pipe section 222 enclose the installation groove 24, in other words, the sewage pipe section 222 axially extends out of the first annular flange 221, so as to form the installation groove 24 with the end of the first annular flange 221, the installation groove 24 may be a stepped groove, the installation groove 24 is open towards one end of the second annular flange 122, and the radial outer end of the installation groove 24 is open. The sewage inlet section 121 may be sleeved on the sewage discharge section 222 to facilitate assembly: in the installation process of the sewage discharging system 1, the sewage inlet pipe section 121 is firstly sleeved on the sewage discharging pipe section 222, and at the moment, the sewage discharging pipe section 222 can play a certain supporting role for the sewage inlet pipe section 121, so that the sewage discharging box 11 is prevented from being held by an operator for a long time, the labor intensity is reduced, and the clamp connecting piece 3 is conveniently installed at the joint of the first annular flange 221 and the second annular flange 122 by the operator.

In an exemplary embodiment, as shown in fig. 7, a sealing groove 14 is formed in an inner side wall of one end of the sewage inlet pipe section 121 close to the toilet bowl 21, the sealing groove 14 is open towards one end of the first annular flange 221, a radial inner end of the sealing groove 14 is open, and a sealing ring 4 is arranged in the sealing groove 14; the end of the sealing ring 4 close to the first annular flange 221 abuts against the first annular flange 221, and the radially inner end of the sealing ring 4 abuts against the outer side wall of the waste pipe section 222.

The sewage inlet pipe section 121 is provided with a sealing groove 14 for installing a sealing ring 4, so that the connection sealing performance between the sewage discharge connecting part 22 and the sewage inlet connecting part 12 is improved, and the situations of water leakage and odor return at the connecting part are avoided.

The seal groove 14 is open at one end toward the first annular flange 221, and the radially inner end of the seal groove 14 is open, in other words, the seal groove 14 is open on both sides and is in the form of a stepped groove.

The four surfaces of the sealing ring 4 in the sealing groove 14 are abutted to realize axial sealing and radial sealing simultaneously, so that the sealing structure is simplified, and the sealing effect is improved.

In an exemplary embodiment, the spacing between the first position-defining flange 31 and the second position-defining flange 32 increases in a radially inward direction; alternatively, the radially inner end of the first position-defining flange 31 and the radially inner end of the second position-defining flange 32 may be provided with guide slopes.

The distance between the first position-defining flange 31 and the second position-defining flange 32 is gradually increased, in other words, the opening of the clip connector 3 is gradually increased, so that the clip connector 3 is fitted around the outside of the first annular flange 221 and the second annular flange 122, thereby avoiding the situation of difficulty in mounting due to dimensional errors during mounting.

Of course, it is also possible to provide guide slopes at the radially inner end of the first position-defining flange 31 and the radially inner end of the second position-defining flange 32 to facilitate the installation of the clip connector 3. In other words, the guide slopes are provided at the radial inner end of the first limit flange 31 and the radial inner end of the second limit flange 32, so that the opening size of the band connector 3 becomes larger as the radial size is reduced, that is, the opening size (width) of the limit groove on the band connector 3 is larger than the groove bottom size (width), so that the band connector 3 is smoothly fitted over the outer sides of the first annular flange 221 and the second annular flange 122 and is connected and fixed.

In an exemplary embodiment, the band connector 3 includes a plurality of sub-bands that are spliced along a circumference of the band connector 3 to form an annular structure.

The clip connector 3 may comprise two sub-clips, as shown in fig. 5: the clip connector 3 comprises a first sub-clip 34 and a second sub-clip 36, wherein a first end of the first sub-clip 34 is detachably connected with a first end of the second sub-clip 36, and a second end of the first sub-clip 34 is hinged or detachably connected with a second end of the second sub-clip 36; the first sub-band 34 and the second sub-band 36 are buckled to form a complete ring shape to limit and fix the sewage connection 22 and the sewage connection 12.

A first end of the first sub-band 34 is provided with a first mounting portion 341 extending radially outward, a first end of the second sub-band 36 is provided with a second mounting portion 361 extending radially outward, and the first mounting portion 341 is connected with the second mounting portion 361; the second end of the first sub-band 34 is provided with a third mounting portion 342 extending radially outward, the second end of the second sub-band 36 is provided with a fourth mounting portion 362 extending radially outward, and the third mounting portion 342 is connected with the fourth mounting portion 362.

The first mounting portion 341 has a first connection hole, and the second mounting portion 361 has a second connection hole; the first fastening member 35 is inserted into the first connection hole and the second connection hole to fixedly connect the first mounting portion 341 and the second mounting portion 361; the third mounting portion 342 is provided with a third connecting hole, the fourth mounting portion 362 is provided with a fourth connecting hole, and the second fastener 37 is inserted into the third connecting hole and the fourth connecting hole to fixedly connect the third mounting portion 342 and the fourth mounting portion 362.

In an exemplary embodiment, the toilet apparatus further includes an anti-rotation structure for limiting rotation of the waste box 11 with respect to the toilet seat 2.

An anti-rotation structure is arranged between the sewage inlet connecting part 12 and the sewage discharge connecting part 22, and the anti-rotation structure prevents the sewage discharge box 11 from rotating.

The clamp connecting piece 3 connects and fixes the sewage discharge connecting part 22 and the sewage inlet connecting part 12, and limits the sewage discharge connecting part and the sewage inlet connecting part in the axial direction, so that the sewage discharge box 11 can be prevented from being separated backwards relative to the toilet seat body 2 along the axial direction; the sewage discharging box 11 and the closestool seat body 2 are limited in the radial direction, so that the sewage discharging box 11 and the closestool seat body 2 can be prevented from being dislocated in the radial direction; the anti-rotation structure is combined, the anti-rotation structure and the anti-rotation structure are limited in the circumferential direction, the relative rotation of the sewage discharge box 11 relative to the toilet seat body 2 can be prevented, and the reliable work of toilet equipment is guaranteed.

In an exemplary embodiment, one of the waste connection portion 22 and the waste inlet connection portion 12 is provided with a protrusion portion, the other is provided with a fitting groove, and the anti-rotation structure comprises a protrusion portion and a fitting groove (not shown); or the sewage discharge connecting part 22 is provided with a first limiting hole, and the sewage inlet connecting part 12 is provided with a second limiting hole; the rotation-preventing structure comprises a limiting member, which is inserted through the first limiting hole and the second limiting hole along the axial direction of the sewage inlet connecting portion 12 to limit the sewage inlet connecting portion 12 from rotating relative to the sewage discharge connecting portion 22 (not shown in the figure); or, as shown in fig. 8 and 9, the outer side wall of the sewage connection portion 22 is provided with a first non-circular anti-rotation wall surface 223, the sewage inlet connection portion 12 is provided with a second non-circular anti-rotation wall surface 123, the inner side wall of the clamp connection member 3 is provided with a third anti-rotation wall surface matched with the first anti-rotation wall surface 223 and the second anti-rotation wall surface 123, and the anti-rotation structure includes the first anti-rotation wall surface 223, the second anti-rotation wall surface 123 and the third anti-rotation wall surface.

The anti-rotation structure can be in various forms, such as: the sewage connecting part 22 is provided with a convex part, the sewage connecting part 12 is provided with a matching groove, and the convex part is inserted into the matching groove so as to limit the sewage connecting part 12 (the sewage box 11) to rotate circumferentially relative to the sewage connecting part 22.

Or, the first limit hole is formed in the sewage discharge connecting portion 22, the second limit hole is formed in the sewage inlet connecting portion 12, and the limiting member axially penetrates through the first limit hole and the second limit hole to limit the sewage inlet connecting portion 12 (the sewage discharge box 11) to rotate circumferentially relative to the sewage discharge connecting portion 22.

Or, set up the third prevention on clamp connecting piece 3's inside wall and change the wall, set up first prevention on blowdown connecting portion 22 and advance dirty connecting portion 12 respectively and prevent changeing wall 223 and second and prevent changeing wall 123, first prevention prevents changeing wall 223, the second prevents changeing wall 123 and third prevention and change the wall and be non-circular shape wall, the third prevention changes the wall and supports along radially preventing changeing wall 223 and second and prevent changeing wall 123, promptly, the spacing dirty connecting portion 12 (blowdown box 11) of advancing of clamp connecting piece 3 and blowdown connecting portion 22 take place relative rotation.

In an exemplary embodiment, at least one of the sewage inlet connection portion 12 and the sewage discharge connection portion 22 is provided with a first mounting groove, and a first sealing member is arranged in the first mounting groove and abuts against an axial end surface of the sewage inlet connection portion 12 and an axial end surface of the sewage discharge connection portion 22 to form an end surface seal; and/or a second mounting groove is arranged on at least one of the sewage inlet connecting part 12 and the sewage discharge connecting part 22, a second sealing element is arranged in the second mounting groove, and the second sealing element is abutted against the radial inner end of the sewage inlet connecting part 12 and the radial outer end of the sewage discharge connecting part 22 to form radial sealing.

The toilet apparatus further comprises a seal provided between the waste connection 12 and the waste connection 22. The sealing element is additionally arranged between the sewage inlet connecting part 12 and the sewage discharge connecting part 22, and the sealing property between the sewage inlet connecting part 12 and the sewage discharge connecting part 22 can be further improved by matching with the clamping force provided by the clamp connecting piece 3, so that the phenomena of water leakage, odor return and the like at the joint of the sewage inlet connecting part and the sewage discharge connecting part are avoided.

The sealing element can play a role in static sealing, and specifically can be a sealing ring made of rubber.

The seal form of the seal may be a face seal, a radial seal, or both a face seal and a radial seal (such as seal ring 4 in seal groove 14 described above).

For end face sealing, a first mounting groove may be provided on the dirt inlet connecting portion 12, a sealing member is axially installed into the first mounting groove, and the dirt discharge connecting portion 22 abuts against the sealing member in the first mounting groove. The clamp connector 3 can exert a certain pressing effect on the sealing member after being connected to the sewage inlet connection portion 12 and the sewage outlet connection portion 22, in other words, the clamp connector 3 can make the sealing member in a compressed state to improve the sealing effect of the sealing member.

For radial sealing, a second mounting groove may be provided on the dirt intake connection 12, into which a sealing element is radially mounted, against which the dirt discharge connection 22 abuts. In the radial direction, there may be a clearance fit between the dirt intake connection portion 12 and the dirt discharge connection portion 22, and the sealing member may be installed in the second installation groove in an interference manner, in other words, the sealing member is pressed by the inner side wall of the dirt intake connection portion 12 and the outer side wall of the dirt discharge connection portion 22, so that the sealing member is in a compressed state, so as to improve the sealing effect of the sealing member.

The toilet apparatus may further include a displacer 51, the displacer 51 being located below the soil discharging mechanism, an inlet of the displacer 51 communicating with an outlet of the soil discharging box 11, and an outlet of the displacer 51 communicating with the external soil discharging pipe 13. The toilet seat body 2 is provided with a brush ring water outlet 52, and the brush ring water outlet 52 is fixed on the toilet seat body 2 for flushing water inlet of toilet equipment.

In addition, the sewage draining pipe 13 forms dynamic seal with the sewage draining box 11 through oil seal. The sewage discharge pipe 13 and the sewage discharge box 11 can be plastic pieces, so that the sealing precision is convenient to guarantee, the water leakage and odor are prevented, and the problems of poor sealing and water leakage and odor are solved.

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 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 limited except as by the appended claims and their equivalents. Furthermore, various modifications and changes may be made within the scope of the appended claims.

Claims (10)

1. A toilet device, comprising:

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

the sewage discharge system comprises a sewage discharge box, and a sewage inlet of the sewage discharge box is communicated with the channel; the periphery of the sewage inlet is provided with a sewage inlet connecting part which is in butt joint communication with the sewage discharge connecting part along the axial direction, and the sewage inlet connecting part is convexly arranged on the outer wall of the sewage discharge box; and

the clamp connecting piece, the clamp connecting piece cover is located advance dirty connecting portion with the blowdown connecting portion outside, and right advance dirty connecting portion and the blowdown connecting portion carry out the centre gripping fixed, so that the closestool pedestal with blowdown box fixed connection.

2. The toilet device according to claim 1, wherein the waste connection comprises a waste section and a first annular flange provided on an outer side wall of the waste section, and the waste connection comprises a waste section and a second annular flange provided on an outer side wall of the waste section; the sewage inlet pipe section is in butt joint communication with the sewage discharge pipe section;

the clamp connecting piece comprises a clamp main body, a first limiting flange and a second limiting flange; the first limiting flange and the second limiting flange are respectively connected with two axial ends of the clamp main body and extend towards the inner side of the clamp main body;

the clamp main body is sleeved outside the first annular flange and the second annular flange; the first annular flange and the second annular flange are positioned between the first limiting flange and the second limiting flange and are clamped and fixed by the first limiting flange and the second limiting flange.

3. The toilet device according to claim 2, wherein the first annular flange is axially abutted against the second annular flange and an outer side wall of the first annular flange is flush with an outer side wall of the second annular flange.

4. A toilet device according to claim 3, wherein the end of the first annular flange remote from the bowl encloses a mounting groove with the waste pipe section;

the second annular flange is positioned at one end of the sewage inlet pipe section close to the urinal, and the sewage inlet pipe section is at least partially sleeved outside the sewage outlet pipe section, so that the second annular flange is at least partially positioned in the mounting groove and is abutted against the first annular flange.

5. The toilet device according to claim 4, wherein a sealing groove is formed in an inner side wall of one end of the sewage inlet pipe section close to the toilet bowl, the sealing groove is arranged to be open towards one end of the first annular flange, a radial inner end of the sealing groove is arranged to be open, and a sealing ring is arranged in the sealing groove;

one end, close to the first annular flange, of the sealing ring abuts against the first annular flange, and the radial inner end of the sealing ring abuts against the outer side wall of the sewage discharge pipe section.

6. The toilet device according to claim 2, wherein the spacing between the first and second stop flanges increases gradually in a radially inward direction; or

The radial inner end of the first limiting flange and the radial inner end of the second limiting flange are provided with guide inclined planes.

7. The toilet device of claim 1, wherein the clip connector comprises a plurality of sub-clips joined along a circumference of the clip connector to form an annular structure.

8. The toilet device according to any one of claims 1 to 7, further comprising an anti-rotation structure for limiting rotation of the waste box with respect to the toilet seat.

9. The toilet device according to claim 8, wherein one of the sewage draining connecting part and the sewage inlet connecting part is provided with a convex part, the other one is provided with a matching groove, and the anti-rotation structure comprises the convex part and the matching groove; or,

the sewage discharge connecting part is provided with a first limiting hole, and the sewage inlet connecting part is provided with a second limiting hole; the anti-rotation structure comprises a limiting piece, and the limiting piece penetrates through the first limiting hole and the second limiting hole along the axial direction of the sewage inlet connecting part so as to limit the sewage inlet connecting part to rotate relative to the sewage discharge connecting part; or,

the lateral wall of blowdown connecting portion is equipped with the first wall that prevents changeing of non-circular shape, it is equipped with the second of non-circular shape and prevents changeing the wall to advance dirty connecting portion, the inside wall of clamp connecting piece be provided with the first wall that prevents changeing the second prevent changeing wall complex third prevention and change the wall, prevent that the rotating-structure includes the first wall that prevents changeing the second prevent changeing the wall with the third prevention changes the wall.

10. The toilet device according to any one of claims 1 to 7, wherein at least one of the sewage inlet connecting part and the sewage draining connecting part is provided with a first mounting groove, and a first sealing element is arranged 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 with be provided with the second mounting groove on at least one in the blowdown connecting portion, be equipped with the second sealing member in the second mounting groove, the second sealing member with advance dirty connecting portion's radial inner and the radial outer end of blowdown connecting portion supports and leans on to form radial seal.

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