CN218176043U - Toilet equipment - Google Patents

Abstract

A toilet apparatus is disclosed herein. The connection between the sewage discharge channel of the toilet equipment and the sewage discharge shell is tight, reliable, convenient and fast, and the service life is long. The closestool equipment comprises a closestool seat body, a sewage discharge mechanism and a buckle connecting piece; the toilet seat body is provided with a sewage discharge part; the blowdown mechanism includes the blowdown shell, the blowdown shell is equipped with into dirty portion, advance dirty portion with the blowdown portion passes through buckle connecting piece fixed connection, so that toilet seat body with blowdown shell fixed connection.

Description

Toilet equipment

Technical Field

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

Background

In the existing closestool with the L-shaped sewage discharge pipe, the L-shaped sewage discharge pipe can be rotatably arranged in the sewage discharge box to discharge sewage in a rotating way. However, in actual use, because the closestool generally adopts ceramic material to make, the ceramic end face precision is lower, and sealing accuracy is not high when the ceramic end face of closestool is connected with the blowdown box, and connection effect and sealed effect all can't satisfy the requirement well, and then lead to the condition such as leaking, returning foul smell, influence user's use and experience.

Some manufacturers adopt the mode of bonding glue to connect, and bonding glue plays sealed effect simultaneously, paints a large amount of bonding glue between the connection face of closestool and the connection face of blowdown box, and bonding glue forms certain thickness between closestool and blowdown box even to guarantee sealing performance. However, although the sealing problem can be solved to some extent by using the adhesive, the disadvantages in connection are also aggravated, such as: the adhesive glue can be fixed after a certain time, and manual support or other auxiliary devices are needed for fixing at the stage, so that the operation is very inconvenient. Moreover, a large amount of adhesive is used, so that the cost is high, the environmental protection performance is poor, the problems of overproof formaldehyde and the like easily occur, and the use experience of a user is seriously reduced. In addition, the mode of fixing by using the adhesive glue has the problem of inconvenient maintenance in the later period, the adhesive glue is extremely difficult to clean, the disassembly is inconvenient, and certain difficulty is caused to the replacement of parts in the closestool.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a closestool equipment, the passageway and the blowdown shell of closestool equipment blowdown are connected closely, reliably, the dismouting is convenient, long service life.

The embodiment of the application provides closestool equipment, which comprises a closestool seat body, a sewage discharge mechanism and a buckle connecting piece;

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

the blowdown mechanism includes the blowdown shell, the periphery of the dirty mouthful of advancing of blowdown shell is equipped with protruding locating the dirty portion of advancing of blowdown shell outer wall, advance dirty portion with the blowdown portion passes through buckle connecting piece fixed connection, so that toilet seat body with blowdown shell fixed connection.

Further, the buckle connecting piece comprises a first connecting piece, and the first connecting piece comprises at least one buckling piece matched with the buckling protrusion;

one of the first connecting piece and the buckling bulge is arranged on the sewage discharge part, and the other one is arranged on the sewage inlet part;

the fastening piece is arranged to be fastened on the fastening protrusion and matched with the fastening protrusion in a hooking mode so as to limit the dirt inlet portion to be separated from the dirt discharging portion.

Further, first connecting piece still includes solid fixed ring, gu fixed ring cover is established advance dirty portion or the blowdown portion outside, the fastener with gu fixed ring swing joint.

Further, the first connecting piece further comprises a locking piece, and the locking piece is arranged to lock the buckling piece at a position matched with the buckling protrusion in place.

Further, the fastener is rotatably connected with the fixing ring, and the locking piece is rotatably connected with the fixing ring;

when the buckling piece rotates to the position matched with the buckling protrusion in place along the first direction, the locking piece rotates to the locking position along the second direction opposite to the first direction, and resistance is increased and then reduced in the process of rotating to the locking position.

Further, the fixed ring is convexly provided with a mounting seat, the fastening piece and the locking piece are both rotationally connected to the mounting seat, the fastening piece and the rotation axis of the locking piece are arranged in a staggered mode, and the rotation axis of the fastening piece is also inserted into the locking piece.

Further, the cover is equipped with solid fixed ring the blowdown portion or advance dirty portion on, be equipped with and be used for the restriction gu fixed ring deviates from along the first cyclic annular flange of axial.

Further, the buckle connecting piece also comprises a second connecting piece, one of the second connecting piece and the first connecting piece is arranged on the sewage discharge part, the other one is arranged on the sewage inlet part, and the fastening bulge is arranged on the second connecting piece.

Further, the second connecting piece includes the snap ring, the snap ring cover is located blowdown portion or advance the dirty portion outside, the lock joint arch is located the snap ring and is followed the radial outside protrusion of snap ring.

Furthermore, the local bending of snap ring forms the lock joint is protruding, the snap ring with the protruding radial relative position of lock joint is equipped with connecting portion, connecting portion with first connecting piece can dismantle the connection.

Furthermore, the clamping ring is a strip-shaped piece and is bent to form an annular shape with an opening, and the head end and the tail end of the opening of the clamping ring extend towards the fixing ring to form the connecting part; the connecting portion includes: the first radial section, the first axial section and the first circumferential section are positioned at the head end of the snap ring and are sequentially connected, and the second radial section, the second axial section and the second circumferential section are positioned at the tail end of the snap ring and are sequentially connected;

the first radial section and the second radial section are arranged in parallel, the first axial section and the second axial section are arranged in parallel, and the first circumferential section and the second circumferential section are arranged oppositely or oppositely;

the first connecting piece is provided with mounting plates extending along the radial direction, mounting holes are formed in the mounting plates, two mounting plates are arranged side by side in the circumferential direction of the first connecting piece, and the first circumferential section and the second circumferential section extend into the mounting holes of one of the mounting plates respectively.

Further, the cover is equipped with the snap ring the blowdown portion or advance dirty portion on, be equipped with and be used for the restriction the snap ring is followed the annular flange of axial deviating from.

Further, an axial end face, away from the dirt inlet portion, of the second annular flange abuts against the clamping ring; or the second annular flange is provided with an annular limiting groove, and the clamping ring is embedded into the annular limiting groove.

Further, the buckling bulge and the sewage inlet part or the sewage discharge part are of an integrated structure;

the protruding quantity of lock joint is a plurality of, and is a plurality of the protruding edge of lock joint advance dirty portion or the circumference of blowdown portion evenly sets up.

Furthermore, the fastening protrusion comprises an extending part and a limiting part, wherein the extending part and the limiting part extend along the radial direction of the sewage discharge part, one end of the limiting part is connected with the extending part, and the other end of the limiting part extends obliquely towards the direction far away from the fastening part.

Further, an obtuse angle is formed between the extending portion and the limiting portion, and the angle of the obtuse angle is in the range of 120-175 degrees.

Further, the sewage inlet part comprises a sewage inlet pipe section and a first annular flange arranged on the outer side wall of the sewage inlet pipe section;

the sewage draining part comprises a sewage draining pipe section and a second annular flange arranged on the outer side wall of the sewage draining pipe section;

the sewage inlet pipe section is in butt joint communication with the sewage discharge pipe section, the first annular flange is abutted against the second annular flange along the axial direction, and the first annular flange and the second annular flange are locked by the buckle connecting piece so as to enable the toilet seat body and the sewage discharge shell to be fixedly connected.

Further, the toilet apparatus further includes an anti-rotation structure for limiting rotation of the filth discharge case with respect to the toilet seat.

Furthermore, one of the sewage discharging part and the sewage inlet part is provided with a convex part, the other one is provided with an accommodating groove, and the anti-rotation structure comprises the convex part and the accommodating groove; or the sewage discharge part is provided with a first limiting hole, and the sewage inlet part is provided with a second limiting hole; the anti-rotation structure comprises a limiting part, wherein the limiting part is arranged in the first limiting hole and the second limiting hole in a penetrating manner along the axial direction of the sewage inlet part so as to limit the sewage inlet part to rotate relative to the sewage outlet part.

Further, at least one of the sewage inlet part and the sewage discharge part is provided with a first mounting groove, a first sealing element is arranged in the first mounting groove, and the first sealing element is abutted against the axial end face of the sewage inlet part and the axial end face of the sewage discharge part to form end face sealing; and/or the presence of a gas in the gas,

advance dirty portion with be provided with the second mounting groove in the blowdown portion at least one, be equipped with the second sealing member in the second mounting groove, the second sealing member with advance dirty radial inner end of portion and the radial outer end of blowdown portion is supported and is leaned on to form radial seal.

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

the closestool equipment that this application embodiment provided is connected closestool pedestal and drainage mechanism through the mode of buckle connecting piece, 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 buckle connecting piece is connected the blowdown shell and the closestool seat body through fixed blowdown portion and the portion of advancing dirty, and certain pretightning force can be applyed to the buckle connecting piece to make the connection of blowdown shell and closestool seat body inseparabler, effectively solved because the ceramic precision is not high, the anti smelly problem of leaking appears easily, improved user's use and experienced. The buckle connecting piece can realize the dismantlement between closestool pedestal and the blowdown subassembly and be connected, when needing to overhaul to change spare part, the buckle connecting piece can conveniently be dismantled, and the practicality is strong. In addition, the closestool equipment 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 structural diagram of a toilet apparatus according to an embodiment of the present disclosure;

FIG. 2 is a second schematic structural view of a toilet apparatus according to an embodiment of the present disclosure;

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

fig. 4 is a first schematic structural diagram of a first connecting element according to an embodiment of the present disclosure;

fig. 5 is a second schematic structural diagram of a first connecting element according to an embodiment of the present application;

FIG. 6 is a schematic structural diagram of another first connecting member according to an embodiment of the present application;

FIG. 7 is a schematic structural diagram of a second connector according to an embodiment of the present disclosure;

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

fig. 9 is a schematic structural view of a sewage draining part according to an embodiment of the present application;

fig. 10 is a schematic view of another structure of a soil exhaust part according to an embodiment of the present application;

FIG. 11 is a schematic structural diagram of a toilet apparatus according to an embodiment of the present disclosure;

FIG. 12 is an enlarged view of the structure of portion A of FIG. 11;

FIG. 13 is a schematic structural diagram of a pollution discharge mechanism according to an embodiment of the present application;

FIG. 14 is a schematic structural view of a waste enclosure according to an embodiment of the present application;

FIG. 15 is a sixth schematic structural view of a toilet apparatus according to an embodiment of the present application;

fig. 16 is a schematic view of a snap connection according to an embodiment of the present disclosure.

Illustration of the drawings:

1-toilet seat body, 11-urinal, 12-sewage outlet, 13-sewage draining part, 131-sewage draining pipe section, 132-second annular flange, 1321-limiting groove, 133-bulge, 2-sewage draining mechanism, 21-sewage draining shell, 211-sewage inlet, 22-sewage draining pipe, 23-sewage inlet, 231-sewage inlet pipe section, 232-first annular flange, 233-accommodating groove, 3-snap connection, 31-first connection piece, 311-snap connection piece, 312-fixing ring, 3121-mounting seat, 313-locking piece, 314-mounting plate, 3141-mounting hole, 32-second connection piece, 321-snap projection, 3211-extension part, 3212-limiting part, 322-snap ring, 323-connection part, 31-first radial section, 3232-first axial section, 3233-first circumferential section, 3234-second radial section, 3235-second axial section, 3236-second circumferential section, 4-sealing piece, 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.

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 to perform on the ceramic materials, so that the toilet seat body and the sewage discharging 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 utility model provides a sealing connection structure in closestool uses reliably, but convenient to detach is in order to change, can directly change connecting elements (buckle connecting piece) 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 16, the toilet device comprises a toilet seat body 1, a sewage draining mechanism 2 and a buckle connector 3; the toilet seat body 1 is provided with a urinal 11 and a sewage outlet 12 communicated with the urinal 11; a sewage discharge part 13 is arranged on the periphery of the sewage outlet 12; the sewage discharging part 13 is positioned outside the urinal 11 and is provided with a channel communicated with the sewage outlet 12; the sewage discharging mechanism 2 comprises a sewage discharging shell 21, and the sewage discharging shell 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 23, the sewage inlet 23 is convexly arranged on the outer wall of the sewage discharging shell 21 and is fixedly connected with the sewage discharging part 13 through a buckle connecting piece 3, so that the toilet seat body 1 is fixedly connected with the sewage discharging shell 21.

The soil exhaust mechanism 2 may further include a soil exhaust pipe 22 disposed in the soil exhaust housing 21, and the soil exhaust pipe 22 is communicated with the soil inlet 211 and can rotate relative to the soil exhaust housing 21 to perform soil exhaust. The sewage pipe 22 and the sewage shell 21 can be plastic pieces, and the toilet seat body 1 can be made of ceramic materials.

The buckle connecting piece 3 can be arranged in a plurality of circumferential directions along the sewage discharging shell 21 to improve the connecting effect, so that the stress of the toilet seat body 1 and the sewage discharging shell 21 is even, and the phenomenon that the toilet seat body is inclined and easy to separate after connection is avoided.

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

In actual operation, advance dirty portion 23 and can be the working of plastics, and buckle connection spare 3 is exerting certain extrusion force after, advances dirty portion 23 and can produce less deformation to 13 laminating of blowdown portions are tighter, and then improve the leakproofness.

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

In an exemplary embodiment, as shown in fig. 2 to 5, the snap connection 3 comprises a first connection 31, the first connection 31 comprising at least one snap connection 311 cooperating with a snap projection 321; one of the first connecting piece 31 and the fastening projection 321 is arranged on the sewage draining part 13, and the other is arranged on the sewage inlet part 23; the latch 311 is configured to latch on the latching protrusion 321 and engage with the latching protrusion 321 to limit the dirt intake portion 23 from being separated from the dirt discharge portion 13.

The fastening member 311 may be a female buckle, the fastening protrusion 321 may be a male buckle, and the fastening member 3 may be fastened by the male buckle and the female buckle.

The first connector 31 may be provided on the soil inlet portion 23, and the catching protrusion 321 may be provided on the soil discharge portion 13. The fastening member 311 is fastened to the fastening protrusion 321 by hooking, so that the dirt inlet portion 23 is fixed to the dirt discharging portion 13 in a limited manner.

Of course, the first connector 31 may be provided on the soil discharging portion 13 and the catching protrusion 321 may be provided on the soil inlet portion 23.

In an exemplary embodiment, as shown in fig. 4 and 5, the first connecting member 31 further includes a fixing ring 312, the fixing ring 312 is disposed at the outside of the dirt intake portion 23 or the dirt discharge portion 13, and the fastening member 311 is movably connected to the fixing ring 312.

The fastening member 311 is disposed outside the dirt intake portion 23 through the fixing ring 312, and the fixing ring 312 is used as an intermediate mounting member, so that the structure of the fastening member 311 can be simplified, and the fastening member 311 can be mounted on the dirt intake portion 23 and can move (e.g., rotate) relative to the dirt intake portion 23 to be hooked on or disengaged from the fastening protrusion 321.

Of course, the fastener 311 may also be disposed outside the drain 13.

In an exemplary embodiment, as shown in fig. 4 and 5, the first connector 31 further includes a locking member 313, and the locking member 313 is configured to lock the fastening member 311 in a position to engage with the fastening protrusion 321.

The first connector 31 further includes a locking member 313, and the locking member 313 is engaged with the locking member 311. After the hooking connection between the fastening member 311 and the fastening protrusion 321 is completed, the locking member 313 limits and fixes the fastening member 311 to prevent the fastening member 311 from rotating to disengage itself.

In an exemplary embodiment, as shown in fig. 4 and 5, the fastening member 311 is rotatably coupled to the fixing ring 312, and the locking member 313 is rotatably coupled to the fixing ring 312; after the locking member 311 is rotated in a first direction to a position where it is engaged with the locking protrusion 321, the locking member 313 is rotated in a second direction opposite to the first direction to a locking position, and the resistance is increased and then decreased in the process of rotating to the locking position. The direction in which the latch 311 or the locking member 313 rotates toward the soil discharging part 13 is a first direction, as shown in a direction of a in fig. 4; the direction in which the latch 311 or the locking member 313 rotates away from the drain 13 is a second direction, as shown in the direction B in fig. 4.

The locking member 313 may be rotatably coupled to the fixing ring 312. After the latch 311 is rotated to be hooked to the latching protrusion 321, the locking member 313 is rotated in the opposite direction to lock.

The resistance of the locking member 313 is increased and then reduced in the process of rotating to the locking position, in other words, the locking member 313 cannot be automatically disengaged after being positioned at the locking position, so that the locking and limiting effects of the locking member 313 are ensured, the connection between the toilet seat body 1 and the sewage draining shell 21 is stable, and the working reliability of the toilet equipment is improved. When the locking member 313 needs to be unlocked, an operator overcomes the resistance in the rotation process of the locking member 313 to rotate the locking member 313 to the unlocking position, in other words, the locking member 313 can form self-locking after rotating to the locking position, and the changed resistance in the rotation process of the locking member 311 can avoid the locking member 311 from being accidentally disengaged due to external vibration and other factors.

In an exemplary embodiment, as shown in fig. 4 and 5, the fixing ring 312 is convexly provided with a mounting seat 3121, the fastening member 311 and the locking member 313 are both rotatably connected to the mounting seat 3121, rotation axes of the fastening member 311 and the locking member 313 are arranged to be staggered, and a rotation axis of the fastening member 311 is also inserted into the locking member 313.

The fixing ring 312 is provided with a mounting seat 3121, the locking member 313 is rotatably mounted on the mounting seat 3121, the latch 311 is rotatably mounted on the mounting seat 3121, and rotation axes of the latch 311 and the locking member 313 are disposed in parallel and at a distance.

After the latch 311 is hooked to the latch protrusion 321, the locking member 313 rotates in the reverse direction to allow the latch 311 to be locked to the latch protrusion 321, thereby preventing the latch from being automatically released. For locking of the locking piece 313: the resistance of the locking member 313 increases and then decreases in the process of rotating the locking member 313 to the locking position, that is, when the locking member 313 is to be unlocked, the resistance in the rotating process of the locking member 313 needs to be overcome to enable the locking member 313 to rotate to the unlocking position, in other words, the locking member 313 is self-locked after rotating to the locking position, the locking member 311 cannot overcome the large resistance in the large rotating process to automatically disengage, and an operator needs to apply external force to unlock and open the locking member.

In an exemplary embodiment, the dirt discharge portion 13 or the dirt intake portion 23 is provided with a first annular flange 232 for limiting axial escape of the retaining ring 312.

As shown in fig. 13, the end of the dirt intake portion 23 is provided with a first annular flange 232, and the first annular flange 232 can limit the fixing ring 312 to prevent the fixing ring 312 from coming off in the axial direction.

In addition, a groove (i.e., a subsequent first mounting groove or second mounting groove) may be provided on the first annular flange 232 for mounting the sealing member 4, so as to facilitate the sealing engagement of the drain 13.

In an exemplary embodiment, as shown in fig. 2, 3 and 7, the snap connector 3 further includes a second connector 32, one of the second connector 32 and the first connector 31 is disposed at the dirt discharge portion 13, the other is disposed at the dirt intake portion 23, and the snap protrusion 321 is disposed at the second connector 32.

Specifically, the second coupling member 32 may be disposed on the soil discharging part 13, the first coupling member 31 may be disposed on the soil inlet part 23, and the catching protrusion 321 is disposed at the second coupling member 32 and at the soil discharging part 13.

In an exemplary embodiment, as shown in fig. 7, the second connector 32 includes a snap ring 322, the snap ring 322 is sleeved outside the dirt discharging portion 13 or the dirt inlet portion 23, and the fastening protrusion 321 is disposed on the snap ring 322 and protrudes outward along a radial direction of the snap ring 322.

The fastening protrusion 321 is provided on the soil discharging part 13 through the snap ring 322, and serves as an intermediate mounting structure through the snap ring 322. The fastening protrusion 321 mainly has the function of lap-joint matching with the fastening piece 31, and the snap ring 322 has the function of connecting with the sewage discharge part 13, so that the structure of the fastening protrusion 321 can be simplified, the strength of the fastening protrusion 321 is improved, and the connection stability of the fastening piece 311 and the fastening protrusion 321 is further improved.

The fastening projection 321 is provided on the second coupling member 32, and the fastening projection 321 protrudes in a radial direction on the second coupling member 32 to facilitate hooking of the fastening member 311.

In an exemplary embodiment, as shown in fig. 7, the snap ring 322 is partially bent to form a fastening protrusion 321, a connecting portion 323 is disposed at a position of the snap ring 322 radially opposite to the fastening protrusion 321, and the connecting portion 323 is detachably connected to the first connecting member 31.

The snap ring 322 is bent along the radial direction to form the fastening protrusion 321, in other words, the snap ring 322 and the fastening protrusion 321 are an integrated structure, which improves the connection strength of the two and reduces the manufacturing cost.

The radial opposite position of snap ring 322 and fastening protrusion 321 is provided with a connecting portion 323, and connecting portion 323 is detachably connected to first connecting member 31, as follows: and (4) hinging. The connecting portion 323 and the fastening protrusion 321 are configured to at least two portions of the first connecting member 31 and the second connecting member 32, so as to prevent the first connecting member and the second connecting member from being inclined in the connecting process, and ensure the stability of the connection between the first connecting member and the second connecting member.

It should be understood that, instead of the connecting portion 323, another fastening projection may be provided at a position of the snap ring 322 radially opposite to the fastening projection 321, in other words, two fastening projections 321 are provided on the snap ring 322, and correspondingly, two fastening members 311 are provided on the fixing ring 312, as shown in fig. 6.

In an exemplary embodiment, as shown in fig. 7, the snap ring 322 is a bar-shaped member and is bent to form a ring shape with an opening, and the two ends of the opening of the snap ring 322 extend toward the fixing ring 312 to form a connecting portion 323; the connection portion 323 includes: a first radial section 3231, a first axial section 3232 and a first circumferential section 3233 which are positioned at the head end of the snap ring 322 and are connected in sequence, and a second radial section 3234, a second axial section 3235 and a second circumferential section 3236 which are positioned at the tail end of the snap ring 322 and are connected in sequence; the first radial section 3231 and the second radial section 3234 are arranged in parallel, the first axial section 3232 and the second axial section 3235 are arranged in parallel, and the first circumferential section 3233 and the second circumferential section 3236 are arranged oppositely or back to back; the first connecting piece 31 is provided with mounting plates 314 extending along the radial direction, the mounting plates 314 are provided with mounting holes 3141, two mounting plates 314 are arranged side by side in the circumferential direction of the first connecting piece 31, and the first circumferential section 3233 and the second circumferential section 3236 respectively extend into the mounting hole 3141 of one of the mounting plates 314.

The head and tail ends of the snap ring 322 extend toward the fixing ring 312 so that the fixing ring 312 can be connected. The connection portions 323 formed at the head and tail ends of the snap ring 322 are detachably connected to the mounting plate 314 of the fixing ring 312.

Specifically, the first radial section 3231 protrudes in the radial direction to avoid interference when the snap ring 322 extends toward the fixing ring 312; the first axial segment 3232 extends toward the fixed ring 312; the first circumferential section 3233 is located at the mounting plate 314 of the fixing ring 312 and inserted into the mounting hole 3141 to implement the plug connection. The second radial section 3234, second axial section 3235 and second circumferential section 3236 are similarly configured.

In an exemplary embodiment, the waste 13 or waste inlet 23 is provided with a second annular flange 132 for limiting axial escape of the snap ring 322.

The snap ring 322 is mounted on the soil exhaust portion 13, and the soil exhaust portion 13 is provided with a second annular flange 132 protruding radially, as shown in fig. 8, and the second annular flange 132 is used to prevent the snap ring 322 from being removed from the soil exhaust portion 13.

In addition, a groove (i.e., a subsequent first mounting groove or second mounting groove) may be provided on the second annular flange 132 for mounting the sealing member 4, so as to facilitate the sealing engagement of the dirt intake portion 23.

In an exemplary embodiment, an axial end surface of the second annular flange 132 facing away from the dirt intake portion 23 abuts against the snap ring 322; alternatively, the second annular flange 132 is provided with an annular limiting groove 1321, and the retaining ring 322 is embedded in the annular limiting groove 1321.

The waste 13 includes a waste pipe section 131 extending in an axial direction and a second annular flange 132 provided on an end, outer side wall, of the waste pipe section 131. The snap ring 322 is sleeved on the sewage pipe section 131 of the sewage discharging part 13 and is abutted and limited by the second annular flange 132, so that the snap ring 322 is prevented from being separated from the sewage pipe section 131.

The snap ring 322 may not be disposed on the waste pipe section 131, but instead may be disposed over the second annular flange 132: an annular stopper groove 1321 is provided in the second annular flange 132, and the snap ring 322 is fitted into the stopper groove 1321. The limiting groove 1321 may be a groove having a U-shaped cross section, or may be an L-shaped stepped groove.

Of course, when the second annular flange 132 is disposed on the dirt intake portion 23, the snap ring 322 is correspondingly sleeved on the dirt intake pipe section 231 of the dirt intake portion 23 or the second annular flange 132.

In an exemplary embodiment, as shown in fig. 10, the fastening protrusion 321 and the dirt intake portion 23 or the dirt discharge portion 13 are of an integral structure; the number of the fastening protrusions 321 is plural, and the plurality of fastening protrusions 321 are uniformly arranged along the circumferential direction of the dirt intake portion 23 or the dirt discharge portion 13.

The drainage portion 13 may be provided with a plurality of fastening protrusions 321 protruding radially, and the fastening protrusions 321 are circumferentially arranged and uniformly distributed.

Set up to integral type structure with protruding 321 of lock joint and blowdown portion 13, can improve the joint strength of protruding 321 of lock joint to, simplify the assembly flow, need not to overlap on blowdown portion 13 and establish snap ring 322 isotructure, improved toilet equipment's installation effectiveness.

Of course, the fastening protrusion 321 may be disposed on the dirt intake portion 23.

In an exemplary embodiment, as shown in fig. 7, the fastening protrusion 321 includes an extending portion 3211 extending along a radial direction of the dirt discharging portion 13 and a limiting portion 3212, one end of the limiting portion 3212 is connected to the extending portion 3211, and the other end of the limiting portion 3212 extends obliquely away from the fastening member 311.

The extending portion 3211 of the hooking protrusion 321 extends in a radial direction, and the hooking member 311 abuts against and hooks the extending portion 3211. The end of the extending portion 3211 is provided with a position-limiting portion 3212, and the position-limiting portion 3212 is used to prevent the fastening piece 311 from disengaging from the fastening protrusion 321, so as to improve the reliability of connection.

The position-limiting portion 3212 may be in various forms, such as: the position-limiting portion 3212 may be a position-limiting protrusion to prevent the fastening member 311 from being disengaged in the radial direction; alternatively, the end of the extending portion 3211 is bent to form a stopper 3212, and the resistance when the fastener 311 is disengaged is increased by the inclined surface.

In an exemplary embodiment, as shown in fig. 7, an obtuse angle is formed between the extending portion 3211 and the stopper portion 3212, and the angle of the obtuse angle is in a range of 120 ° to 175 °.

An obtuse angle is formed between the extending portion 3211 and the stopper portion 3212, in other words, a resistance when the fastening member 311 is disengaged is increased by an inclined surface (obtuse angle). The obtuse angle is in the range of 120 ° to 175 °, and may be, for example: 120 degrees, 135 degrees and 175 degrees to ensure the anti-dropping effect.

In an exemplary embodiment, the drain 13 includes a drain section 131 and a second annular flange 132 provided on an outer sidewall of the drain section 131; the sewage inlet portion 23 comprises a sewage inlet pipe section 231 and a first annular flange 232 arranged on the outer side wall of the sewage inlet pipe section 231; the sewage inlet pipe section 231 is in butt communication with the sewage pipe section 131, the first annular flange 232 is abutted against the second annular flange 132 along the axial direction, and the first annular flange 232 and the second annular flange 132 are locked by the snap connection piece 3 so as to fixedly connect the toilet seat body 1 and the sewage discharging shell 21.

The first connecting member 31 can be mounted on the sewage inlet pipe section 231 and retained by the first annular flange 232, the second connecting member 32 can be mounted on the sewage pipe section 131 and retained by the second annular flange 132, and the first connecting member 31 and the second connecting member 32 are snap-connected to lock the first annular flange 232 and the second annular flange 132, so that the toilet seat body 1 and the sewage housing 21 are fixedly connected.

In an exemplary embodiment, the toilet apparatus further includes an anti-rotation structure for restricting rotation of the drain housing 21 with respect to the toilet seat 1.

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

The snap-fit connecting piece 3 connects and fixes the sewage discharging part 13 and the sewage inlet part 23, limits the sewage discharging part 13 and the sewage inlet part in the axial direction, and can prevent the sewage discharging shell 21 from being separated backwards along the axial direction relative to the toilet seat body 1. When blowdown shell 21 receives circumference power, buckle connecting piece 3 has certain circumference limiting displacement. After advancing to set up rotation-proof structure between dirty portion 23 and the blowdown portion 13, can prevent that relative closestool pedestal 1 rotates behind the blowdown shell 21 atress circumference, and then make the blowdown shell 21 fixed spacing completely, further improve the spacing effect of circumference between closestool pedestal 1 and the blowdown shell 21, avoid the blowdown shell 21 to take place to remove or rotate in the course of the work, guarantee closestool equipment reliable operation.

In an exemplary embodiment, one of the soil discharging part 13 and the soil inlet part 23 is provided with the protrusion 133, and the other is provided with the receiving groove 233, and the rotation preventing structure includes the protrusion 133 and the receiving groove 233, as shown in fig. 9 and 13; alternatively, the dirt discharging part 13 is provided with a first limiting hole, and the dirt inlet part 23 is provided with a second limiting hole (not shown in the figure); the anti-rotation structure comprises a limiting part, wherein the limiting part penetrates through a first limiting hole and a second limiting hole along the axial direction of the sewage inlet part 23 so as to limit the sewage inlet part 23 to rotate relative to the sewage discharge part 13.

The anti-rotation structure can be in various forms, such as: the protrusion 133 is disposed on the dirt inlet portion 23, the accommodating groove 233 is disposed on the dirt inlet portion 23, and the protrusion 133 is engaged in the accommodating groove 233 to restrict the relative rotation between the dirt discharging mechanism 2 and the toilet seat 1.

Or, the limiting member axially penetrates into the first limiting hole of the dirt discharging part 13 and the second connecting hole of the dirt inlet part 23 to limit the relative rotation between the dirt discharging mechanism 2 and the toilet seat body 1.

In an exemplary embodiment, at least one of the dirt intake part 23 and the dirt discharge part 13 is provided with a first mounting groove, a first sealing member is arranged in the first mounting groove, and the first sealing member abuts against an axial end face of the dirt intake part 23 and an axial end face of the dirt discharge part 13 to form end face sealing; and/or at least one of the sewage inlet part 23 and the sewage discharge part 13 is provided with a second mounting groove, 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 part 23 and the radial outer end of the sewage discharge part 13 to form radial sealing.

As shown in fig. 12, the toilet apparatus further includes a sealing member 4 provided between the soil inlet portion 23 and the soil discharge portion 13.

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

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

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

To end face seal, can set up first mounting groove on advancing dirty portion 23, during first mounting groove was installed into along the axial to sealing member 4, blowdown portion 13 supported sealing member 4 in the first mounting groove. The snap connection 3, after connecting the dirt intake portion 23 and the dirt discharge portion 13, can exert a certain squeezing effect on the sealing element 4, in other words, the snap connection 3 can make the sealing element 4 in a compressed state to improve the sealing effect of the sealing element 4.

For radial sealing, a second mounting groove can be provided on the dirt intake 23, into which the sealing element 4 is radially mounted, the dirt discharge 13 bearing against the sealing element 4 in the second mounting groove. In the radial direction, there may be a clearance fit between the dirt intake portion 23 and the dirt discharge portion 13, and the sealing member 4 may be interference-mounted in the second mounting groove, in other words, the sealing member 4 is pressed by the inner side wall of the dirt intake portion 23 and the outer side wall of the dirt discharge portion 13, so that the sealing member 4 is in a compressed state, so as to improve the sealing effect of the sealing member 4.

The closestool equipment that this application embodiment provided carries out the mode that the buckle is connected through son knot and box, has realized the connection of closestool pedestal 1 and sewage discharging mechanism 2 simply reliably. In actual operation, rotate the buckle spare in the first connecting piece 31 and can realize locking and open, the dismouting is convenient, is convenient for reprocess the dismantlement.

The sealing element 4 is placed between the toilet seat body 1 and the sewage discharge shell 21, and the sewage discharge shell 21 and the toilet seat body 1 are tightened and fixed through the buckle connecting piece 3, so that the sealing element 4 keeps a larger compression amount, and poor sealing caused by larger ceramic size fluctuation of the toilet seat body 1 is reduced.

The toilet apparatus may further comprise a displacer 51, the displacer 51 being located below the soil exhaust mechanism 2, an inlet of the displacer 51 communicating with an outlet of the soil exhaust housing 21, and an outlet of the displacer 51 communicating with an external soil exhaust pipe. The toilet seat body 1 is provided with a brush ring water outlet 52, and the brush ring water outlet 52 is fixed on the toilet seat body 1 for flushing water inlet of toilet equipment.

In addition, the sewage drain pipe 22 forms a dynamic seal with the sewage housing 21 through an oil seal. The sewage discharge pipe 22 and the sewage discharge shell 21 can be plastic pieces, so that the sealing precision is ensured, the water leakage and odor prevention are realized, and the problems of poor sealing and water leakage and odor prevention 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 description and simplification of 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 the present application can be understood in a specific case by 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 individually 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 (20)

1. The closestool equipment is characterized by comprising a closestool seat body, a sewage draining mechanism and a buckle connecting piece;

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

the blowdown mechanism includes the blowdown shell, the periphery of the dirty mouthful of advancing of blowdown shell is equipped with protruding locating the dirty portion of advancing of blowdown shell outer wall, advance dirty portion with the blowdown portion passes through buckle connecting piece fixed connection, so that toilet seat body with blowdown shell fixed connection.

2. The toilet apparatus according to claim 1, wherein the snap-fit connection comprises a first connection comprising at least one snap-fit connection cooperating with a snap-fit projection;

one of the first connecting piece and the buckling bulge is arranged on the sewage discharge part, and the other one is arranged on the sewage inlet part;

the fastening piece is arranged to be fastened on the fastening protrusion and matched with the fastening protrusion in a hooking mode so as to limit the sewage inlet portion to be separated from the sewage discharging portion.

3. The toilet apparatus according to claim 2, wherein the first connector further comprises a fixing ring, the fixing ring is sleeved on the outside of the dirt inlet or the dirt discharge part, and the fastener is movably connected with the fixing ring.

4. The toilet apparatus according to claim 3, wherein the first connector further comprises a locking member configured to lock the snap-fit member in position to engage the snap-fit protrusion.

5. The toilet apparatus according to claim 4, wherein the fastener is rotatably connected to the fixing ring, and the locking member is rotatably connected to the fixing ring;

when the buckling piece rotates to the position matched with the buckling protrusion in place along the first direction, the locking piece rotates to the locking position along the second direction opposite to the first direction, and resistance is increased and then reduced in the process of rotating to the locking position.

6. The toilet apparatus according to claim 5, wherein the fixing ring is provided with a mounting seat, the fastener and the locking member are both rotatably connected to the mounting seat, the rotation axes of the fastener and the locking member are staggered, and the rotation axis of the fastener is inserted into the locking member.

7. The toilet apparatus according to any one of claims 3 to 6, wherein a first annular flange for restricting the fixing ring from coming out in an axial direction is provided on the dirt discharge portion or the dirt inlet portion on which the fixing ring is fitted.

8. The toilet apparatus according to any one of claims 3 to 6, wherein the snap-fit connection further comprises a second connection member, one of the second connection member and the first connection member is provided to the waste portion, the other is provided to the waste inlet portion, and the snap-fit protrusion is provided to the second connection member.

9. The toilet apparatus according to claim 8, wherein the second connecting member comprises a snap ring, the snap ring is sleeved outside the waste discharge portion or the waste inlet portion, and the fastening protrusion is provided on the snap ring and protrudes outward in a radial direction of the snap ring.

10. The toilet apparatus according to claim 9, wherein the snap ring is partially bent to form the fastening protrusion, a connecting portion is disposed at a position of the snap ring radially opposite to the fastening protrusion, and the connecting portion is detachably connected to the first connecting member.

11. The toilet apparatus according to claim 10, wherein the snap ring is a strip-shaped member and is bent to form a ring shape with an opening, and the head and tail ends of the opening of the snap ring extend toward the fixing ring to form the connecting portion; the connecting portion includes: the first radial section, the first axial section and the first circumferential section are positioned at the head end of the snap ring and are sequentially connected, and the second radial section, the second axial section and the second circumferential section are positioned at the tail end of the snap ring and are sequentially connected;

the first radial section and the second radial section are arranged in parallel, the first axial section and the second axial section are arranged in parallel, and the first circumferential section and the second circumferential section are arranged oppositely or oppositely;

the first connecting piece is provided with mounting plates extending along the radial direction, mounting holes are formed in the mounting plates, two mounting plates are arranged side by side in the circumferential direction of the first connecting piece, and the first circumferential section and the second circumferential section extend into the mounting holes of one of the mounting plates respectively.

12. The toilet apparatus according to claim 9, wherein a second annular flange for restricting the snap ring from coming off in the axial direction is provided on the dirt discharge part or the dirt inlet part on which the snap ring is fitted.

13. The toilet apparatus according to claim 12, wherein an axial end surface of the second annular flange facing away from the dirt intake portion abuts the snap ring; or

The second annular flange is provided with an annular limiting groove, and the clamping ring is embedded into the annular limiting groove.

14. The toilet apparatus according to any one of claims 2 to 6, wherein the snap-fit protrusion is of unitary construction with the dirt intake or the dirt discharge;

the protruding quantity of lock joint is a plurality of, and is a plurality of the protruding edge of lock joint advance dirty portion or the circumference of blowdown portion evenly sets up.

15. The toilet apparatus according to any one of claims 2 to 6, wherein the fastening protrusion includes an extension portion extending in a radial direction of the drain portion and a stopper portion having one end connected to the extension portion and the other end extending obliquely away from the fastening member.

16. The toilet apparatus according to claim 15, wherein the extension portion and the stopper portion form an obtuse angle therebetween, the obtuse angle being in a range of 120 ° to 175 °.

17. The toilet apparatus according to any one of claims 1 to 6, wherein the dirt intake portion comprises a dirt intake pipe section and a first annular flange provided on an outer side wall of the dirt intake pipe section;

the blowdown part comprises a blowdown pipe section and a second annular flange arranged on the outer side wall of the blowdown pipe section;

the sewage inlet pipe section is in butt joint communication with the sewage discharge pipe section, the first annular flange is abutted against the second annular flange along the axial direction, and the first annular flange and the second annular flange are locked by the buckle connecting piece so as to enable the toilet seat body and the sewage discharge shell to be fixedly connected.

18. The toilet apparatus according to any one of claims 1 to 6, further comprising an anti-rotation structure for limiting rotation of the waste housing relative to the toilet seat.

19. The toilet apparatus according to claim 18, wherein one of the soil discharging part and the soil inlet part is provided with a protrusion part, and the other is provided with a receiving groove, and the anti-rotation structure comprises the protrusion part and the receiving groove; alternatively, the first and second electrodes may be,

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

20. The toilet apparatus according to any one of claims 1 to 6, wherein a first mounting groove is provided on at least one of the dirt intake portion and the dirt discharge portion, a first sealing member is provided in the first mounting groove, the first sealing member abuts against an axial end surface of the dirt intake portion and an axial end surface of the dirt discharge portion to form an end surface seal; and/or the presence of a gas in the gas,

advance dirty portion with be provided with the second mounting groove in the blowdown portion at least one, be equipped with the second sealing member in the second mounting groove, the second sealing member with advance dirty radial inner end of portion and the radial outer end of blowdown portion is supported and is leaned on to form radial seal.

Images