CN215367678U - Sewage discharging device and bathroom chassis - Google Patents

Abstract

The embodiment of the application discloses waste fitting discharging includes: the base pipe is arranged on the bathroom chassis and comprises a hollow first inner cavity, the upper part of the base pipe is provided with a first opening communicated with the first inner cavity, and the lower part of the base pipe is provided with a first sewage discharge opening communicated with the first inner cavity; one end of the drain pipe is communicated with the first drain outlet, and the other end of the drain pipe is provided with a second drain outlet; and one end of the baffle is rotatably connected with the sewage discharge pipe, so that the second sewage discharge port can be closed or opened by the baffle.

Description

Sewage discharging device and bathroom chassis

Technical Field

The specification relates to the field of indoor sewage discharge equipment, in particular to a sewage discharge device and a bathroom chassis.

Background

The sewage draining device is a structure which is arranged on the ground of a room (a bathroom, a kitchen, etc.) and is used for draining sewage generated by the ground or other bathroom articles (such as a toilet, a hand washing sink, etc.). Because the lower discharge pipeline communicated with the sewage discharge device is long and narrow and is bent, the attachment area of the dirt is large, a large amount of bacteria are bred in the dirt, and gas with odor can be generated.

Therefore, how to make the sewage disposal device have a better deodorization effect is a technical problem to be solved urgently in the field.

SUMMERY OF THE UTILITY MODEL

One of the embodiments of the present application provides a sewage draining apparatus, which includes: the base pipe is arranged on the bathroom chassis and comprises a hollow first inner cavity, the upper part of the base pipe is provided with a first opening communicated with the first inner cavity, and the lower part of the base pipe is provided with a first sewage discharge opening communicated with the first inner cavity; one end of the drain pipe is communicated with the first drain outlet, and the other end of the drain pipe is provided with a second drain outlet; and one end of the baffle is rotatably connected with the sewage discharge pipe, so that the second sewage discharge port can be closed or opened by the baffle.

In some embodiments, the baffle is capable of rotating under the impact of the dirt to open the second waste outlet; the baffle can rotate under the action of self gravity to close the second sewage draining outlet.

In some embodiments, the other end of the baffle is provided with a weighting structure.

In some embodiments, the waste pipe comprises a first arc-shaped portion, a second arc-shaped portion, a first plate body and a second plate body; the inner cambered surfaces of the first cambered part and the second cambered part are arranged oppositely to form the sewage discharge pipe in a surrounding manner; one end of the first plate body is connected with one end of the first arc-shaped part, and one end of the second plate body is connected with one end of the second arc-shaped part; the first plate body extends from the first arc-shaped part towards the inside of the sewage pipe and away from the base pipe, and the second plate body extends from the second arc-shaped part towards the inside of the sewage pipe and away from the base pipe; the other end of the first plate body is positioned below the other end of the second plate body, so that the second sewage draining exit is formed between the first plate body and the second plate body.

In some embodiments, the edge of the other end of the first plate body and the edge of the other end of the second plate body are located on the same plane, and the plane is parallel to the axis of the sewage drain pipe.

In some embodiments, the baffle plate is rotatably connected to the second plate body.

In some embodiments, an elastic reset piece is arranged between the baffle plate and the sewage draining pipe.

In some embodiments, the outer wall of the sewage draining pipe is provided with a first convex ring and a second convex ring, the first convex ring and the second convex ring are arranged at intervals along the axial direction of the sewage draining pipe, and a first sealing element is arranged between the first convex ring and the second convex ring.

An embodiment of the present specification provides a sanitary ware base plate, including the sewage discharging device according to any one of the above technical solutions.

In some embodiments, the sanitary base plate comprises a mounting groove and an annular mounting seat; the mounting seat comprises a hollow second inner cavity, a second opening communicated with the second inner cavity is formed in the upper portion of the mounting seat, and a third opening communicated with the second inner cavity is formed in the lower portion of the first mounting seat; a central axis of the mount and a central axis of the third opening are non-collinear; a center axis of the first opening of the base tube is not collinear with a center axis of the first drain opening; the mounting seat is arranged in the mounting groove, and a base pipe of the sewage discharging device is arranged in the second inner cavity.

In some embodiments, the sanitary ware chassis further comprises a second seal disposed between the mounting seat and the mounting groove and a third seal disposed between the mounting seat and the base tube.

Drawings

The present description will be further explained by way of exemplary embodiments, which will be described in detail by way of the accompanying drawings. These embodiments are not intended to be limiting, and in these embodiments like numerals are used to indicate like structures, wherein:

FIG. 1 is a schematic illustration of a waste fitting according to some embodiments of the present application;

FIG. 2 is a schematic view of a drain configuration of the apparatus configuration according to some embodiments of the present application;

FIG. 3 is a cross-sectional view of a waste pipe of the waste fitting according to some embodiments of the present application;

fig. 4 is a schematic structural view of a sanitary base according to some embodiments of the present application;

FIG. 5 is a cross-sectional view of a mounting slot, mount and base tube of a sanitary base according to some embodiments of the present application.

In the figure, 1000, a bathroom chassis; 1100. a sewage draining device; 1110. a base tube; 1111. a first lumen; 1112. a first opening; 1113. a first drain port; 1120. a blow-off pipe; 1121. a second sewage draining outlet; 1122. a first arcuate portion, 1123, a second arcuate portion; 1124. a first plate body; 1125. a second plate body; 1126. a first convex ring; 1127. a second convex ring; 1128. a first seal member; 1130. a baffle plate; 1131. a weight-adding structure; 1200. mounting grooves; 1300. a mounting seat; 1310. a second lumen; 1320. a second opening; 1330. a third opening; 1400. a second seal member; 1500. a third seal.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

On the contrary, this application is intended to cover any alternatives, modifications, equivalents, and alternatives that may be included within the spirit and scope of the application as defined by the appended claims. Furthermore, in the following detailed description of the present application, certain specific details are set forth in order to provide a better understanding of the present application. It will be apparent to one skilled in the art that the present application may be practiced without these specific details.

The embodiment of the application relates to a pollution discharge device and a bathroom chassis. The utility model provides a waste fitting discharging increases the baffle in the second drain department of blow off pipe, through the rotation of baffle, can close or open the second drain to can enough guarantee the smooth emission of filth when the second drain is opened to the baffle, can effectively deodorant again when the second drain is closed to the baffle. The sewage discharge structure can be applied to sanitary and bathroom chassis, and can also be applied to the chassis (such as floors) of rooms needing water discharge or sewage discharge, such as kitchens, flower rooms and the like. In addition, the bathroom chassis of the application can be applied to assembly type bathroom, and also can be applied to other assembly rooms needing pollution discharge, wherein the assembly rooms include but are not limited to assembly type kitchens, assembly type flower rooms and the like.

Fig. 1 is a schematic view illustrating the structure of a sewage drainage apparatus 1100 according to some embodiments of the present application, fig. 2 is a schematic view illustrating the structure of a sewage drainage pipe 1120 of the apparatus structure according to some embodiments of the present application, and fig. 3 is a sectional view illustrating the sewage drainage pipe 1120 of the sewage drainage apparatus 1100 according to some embodiments of the present application. As shown in fig. 1-3, the waste 1100 of the present application includes a base pipe 1110, a waste pipe 1120, and a blocking plate 1130. The base tube 1110 may be provided on the sanitary ware base 1000. The base tube 1110 can include a hollow first inner cavity 1111, with the upper portion of the base tube 1110 having a first opening 1112 in communication with the first inner cavity 1111 and the lower portion of the base tube 1110 having a first drain 1113 in communication with the first inner cavity 1111. One end of the drainage pipe 1120 can be communicated with the first drainage port 1113, and the other end of the drainage pipe 1120 is provided with a second drainage port 1121. One end of the blocking plate 1130 may be rotatably connected to the soil pipe 1120 so that the blocking plate 1130 can close or open the second soil outlet 1121. Dirt can enter the first inner cavity 1111 of the base tube 1110 from the first opening 1112, pass through the first dirt discharge opening 1113, enter the dirt discharge tube 1120, and be discharged through the second dirt discharge opening 1121 of the dirt discharge tube 1120.

The bathroom chassis 1000 may be understood as a floor assembly of a prefabricated bathroom, which may be spliced with a prefabricated wall and a prefabricated ceiling to form a spliced bathroom. By way of example only, the sanitary chassis 1000 may include a waterproof layer and a floor layer laid over the waterproof layer. In some embodiments, the base tube 1110 can be made of a metal (aluminum alloy, stainless steel, copper alloy, or the like), plastic, or fiberglass, or the like. In other embodiments, the base tube 1110 can be an aluminum casting that can provide a base tube 1110 that is lightweight, easy to transport and install, and easy to machine. The drain 1120 may be a PVC pipe, a PE pipe, a stainless steel pipe, or the like.

In some embodiments, the other end of the soil pipe 1120 may be used to communicate with a drain pipe, and soil may be discharged into the drain pipe through the second soil outlet 1121. The discharge conduit may be a conduit of a pre-established sewerage system on the floor of a room to be serviced (e.g. a toilet, shower etc.), such as a sewer pipe, waste pipe, etc., or other conduit communicating with a sewage collection system. In some embodiments, the waste pipe 1120 may be connected to the drain pipe by a fixed connection. For example, the connection of the drain 1120 to the drain pipe may be accomplished by welding or bonding, etc. In other embodiments, the inner diameter of the drain pipe may be larger than the outer diameter of the drain pipe 1120, and the lower end of the drain pipe 1120 may be inserted into the drain pipe.

In some embodiments, the first opening 1112 of the base tube 1110 may be used to connect to ground drainage, such as: floor drain, discharge pipe of toilet, discharge pipe of washing machine, discharge pipe of bowl washing tank, etc.

In some embodiments, there may be a fixed connection between the sanitary napkin 1000 and the base tube 1110. For example, the sanitary ware base plate 1000 and the base pipe 1110 may be connected by welding, bonding, or the like. As another example, base tube 1110 may be placed at a designated location in sanitary base 1000 when sanitary base 1000 is poured. In other embodiments, sanitary napkin 1000 and base tube 1110 can be an integrally formed structure. In other embodiments, the sanitary bottom 1000 is detachably connected to the base tube 1110. In still other embodiments, the base tube 1110 can be mounted to the sanitary napkin 1000 via the mounting slot 1200 and the mounting base 1300 (shown in fig. 5), see the related contents below with respect to fig. 5.

In some embodiments, the base tube 1110 and the waste tube 1120 can be a fixed connection. For example, the base pipe 1110 and the soil drainage pipe 1120 can be connected by welding, bonding, and the like. In other embodiments, the base tube 1110 and the waste tube 1120 may be an integrally formed structure. In still other embodiments, the base tube 1110 and the waste tube 1120 can be removably connected. For example, the base pipe 1110 and the soil discharge pipe 1120 can be connected by a threaded connection, a clamping connection, or the like. By providing the base pipe 1110 and the soil pipe 1120 in a detachable connection, the soil pipe 1120 can be easily replaced. In addition, the blow-off pipe 1120 can be connected with the base pipe 1110 at the construction site, so that the transportation is convenient, and the rapid assembly can be realized at the construction site.

In some embodiments, the pivotal connection of one end of the blocking plate 1130 to the waste pipe 1120 may be a hinge. The shape of the shield 1130 may be circular, rectangular, irregular, etc. In some embodiments, the shape of the baffle 1130 may match the shape of the second soil exit 1121. For example, when the second soil discharge opening 1121 is rectangular, the shape of the blocking plate 1130 is also rectangular. In some embodiments, the end of the shield 1130 connected to the waste pipe 1120 may be the upper end of the shield 1130 (e.g., the upper side of the rectangular shield 1130 shown in fig. 1-3), the lower end of the shield 1130 (e.g., the lower side of the rectangular shield 1130 shown in fig. 1-3), or the side end of the shield 1130 (e.g., the left side or the right side of the rectangular shield 1130 shown in fig. 1). In some embodiments, the barrier 1130 may be made of stainless steel, PCV, PE, or the like.

In some embodiments, the shutter 1130 can rotate to open the second soil outlet 1121 by the impact of soil. The blocking plate 1130 may completely cover the second soil discharge opening 1121 or may partially cover the second soil discharge opening 1121. In some embodiments, the shield 1130 is capable of rotating upward under the impact of dirt.

In some embodiments, the shutter 1130 can rotate under its own weight to close the second soil discharge opening 1121. After the baffle 1130 rotates (e.g., rotates upward) under the impact of the sewage to open the second sewage draining exit 1121, the baffle 1130 can rotate (e.g., rotates downward) under the gravity of itself to automatically close the second sewage draining exit 1121, so as to achieve the effect of deodorization. In some embodiments, the upper end of the blocking plate 1130 is rotatably connected to the sewage discharge pipe 1120, and the blocking plate 1130 may be extended in a vertical direction when the blocking plate 1130 is in a state of closing the second sewage discharge port 1121.

In other embodiments, an elastic restoring member (not shown) is disposed between the blocking plate 1130 and the soil pipe 1120. After the baffle 1130 rotates under the impact of the dirt to open the second dirt discharge outlet 1121, the baffle 1130 can rotate under the action of the elastic reset member to close the second dirt discharge outlet 1121. Due to the limitation of factors such as installation environment and pipeline size, the opening direction of the second sewage draining exit 1121 may face a plurality of different directions, and by arranging the elastic resetting piece, no matter how the opening direction of the second sewage draining exit 1121 on the sewage draining pipe 1120 is arranged, the baffle 1130 is ensured to be capable of closing the second sewage draining exit 1121, so as to ensure the deodorization effect of the sewage draining device 1100. In some embodiments, the resilient return member may comprise a torsion spring, a resilient rubber band, or the like. For example, when the elastic restoring member includes a spring, one end of the spring may be connected to the blocking plate 1130, and the other end of the spring may be connected to the wall of the soil pipe 1120. When the blocking plate 1130 rotates under the impact of the dirt to open the second soil discharge opening 1121, the spring is extended; when the dirt is discharged, the blocking plate 1130 can rotate to close the second dirt discharge outlet 1121 by the elastic restoring force of the spring.

In some embodiments, the other end (lower end as shown in FIG. 1) of the shield 1130 may be provided with a weighting structure 1131. The weighting structure 1131 is used to increase the weight of the other end of the shield 1130. The weight-increasing structure 1131 may be disposed on the baffle 1130 by bonding or welding, and the weight-increasing structure 1131 may also be integrally formed with the baffle 1130. Since the rotation connection portion of the blocking plate 1130 and the soil discharge pipe 1120 may accumulate soil, it is difficult for the blocking plate 1130 to smoothly rotate under its own weight to close the second soil discharge port 1121, and by increasing the weight of the other end of the blocking plate 1130, it is possible to reduce the risk that the blocking plate 1130 is caught and is difficult to rotate under its own weight. In some embodiments, the material of the weighting structures 1131 may have a higher density than the material of other portions of the baffles 1130. In other embodiments, the thickness of the weighting structures 1131 may be thicker than the thickness of the rest of the shield 1130.

In some embodiments, the second soil discharge opening 1121 may be formed on a sidewall of the soil discharge pipe 1120. One end of the blocking plate 1130 may be rotatably coupled to a sidewall of the drain pipe 1120.

In other embodiments, the drain 1120 may include a first arc 1122, a second arc 1123, a first plate 1124 and a second plate 1125. The first arc-shaped portion 1122 and the inner arc-shaped surface of the second arc-shaped portion 1123 are arranged opposite to each other to form a sewage discharge pipe 1120. One end of the first plate body 1124 is connected to one end of the first arc-shaped portion 1122, and one end of the second plate body 1125 is connected to one end of the second arc-shaped portion 1123. The first plate body 1124 extends from the first arc-shaped portion 1122 toward the inside of the soil discharge pipe 1120 in a direction away from the base pipe 1110, and the second plate body 1125 extends from the second arc-shaped portion 1123 toward the inside of the soil discharge pipe 1120 in a direction away from the base pipe 1110. The other end of the first plate body 1124 is located below the other end of the second plate body 1125, so that the second sludge discharge hole 1121 is formed between the first plate body 1124 and the second plate body 1125. By thus providing the structure of the drain 1120, the space occupied by the drain 1120 having the blocking plate 1130 can be reduced, so that the sewage discharge apparatus 1100 can be more widely used, and the sewage discharge performance of the sewage discharge apparatus 1100 can be improved.

As shown in fig. 2, the first arc portion 1122 may be an arc portion of a longer side of the pipe wall of the soil pipe 1120, and the second arc portion 1123 may be an arc portion of a shorter side of the pipe wall of the soil pipe 1120. The first plate body 1124 may be connected to an end of the first arc part 1122, which is far away from the base pipe 1110, and the second plate body 1125 may be connected to an end of the second arc part 1123, which is far away from the base pipe 1110, so that the second plate body 1125 can be positioned above the first plate body 1124, and a second discharging outlet 1121 is formed between the first plate body 1124 and the second plate body 1125.

In some embodiments, the first plate 1124 extends from the first curved portion 1122 toward the inside of the soil pipe 1120 and away from the base pipe 1110, and the second plate 1125 extends from the second curved portion 1123 toward the inside of the soil pipe 1120 and away from the base pipe 1110. Through such setting, when blow off pipe 1120 roughly sets up along vertical direction, be difficult for piling up the filth on first plate body 1124 and the second plate body 1125 to play better deodorant effect.

In some embodiments, the first arc portion 1122 and the second arc portion 1123 may be integrally formed structures, and the first plate body 1124 and the second plate body 1125 may be connected to the integrally formed first arc portion 1122 and second arc portion 1123, respectively. In other embodiments, the first curved portion 1122, the second curved portion 1123, the first plate body 1124 and the second plate body 1125 may be integrally formed structures. In still other embodiments, the first arc-shaped portion 1122, the second arc-shaped portion 1123, the first plate 1124 and the second plate 1125 may be assembled after being formed by machining. For example, the first arc-shaped portion 1122, the second arc-shaped portion 1123, the first plate body 1124 and the second plate body 1125 may be formed and then combined into the drainage pipe 1120 by bonding or welding. The drain pipe 1120 can be processed by blow molding, pouring, 3D printing, and the like.

In some embodiments, the edge of the other end of the first plate body 1124 and the edge of the other end of the second plate body 1125 are positioned on the same plane, and the plane is parallel to the axis of the soil discharge pipe 1120. An edge of the other end of the first plate body 1124 refers to an edge of the one end of the first plate body 1124 remote from the first arc-shaped portion 1122, and an edge of the other end of the second plate body 1125 refers to an edge of the one end of the second plate body 1125 remote from the second arc-shaped portion 1123. With such a design, when the sewage discharge pipe 1120 is arranged along the vertical direction, the baffle 1130 is just positioned at the position arranged along the vertical direction to close the second sewage discharge outlet 1121, and the baffle 1130 is convenient to rotate downwards under the action of gravity to close the second sewage discharge outlet 1121.

In some embodiments, the shield 1130 may be pivotally attached to the second panel 1125. Through the structural design of the sewage discharging pipe 1120 and the rotation of the baffle 1130 to the second plate 1125, the space occupied by the rotating baffle 1130 may not be additionally increased, so that the sewage discharging apparatus 1100 of the present application may be applied to various sewage discharging environments. In other embodiments, the blocking plate 1130 may also be rotatably connected to the side of the first curved portion 1122.

In some embodiments, a sealing member is disposed at the connection between the drain pipe 1120 and the lower drain pipe, and the sealing member can prevent water from leaking out of the connection between the drain pipe 1120 and the drain pipe, and can further prevent odor. In some embodiments, the sealing member may be a sealing portion formed by a sealing adhesive or a foaming adhesive, for example, the sealing adhesive or the foaming adhesive may be filled at the joint of the drain pipe 1120 and the drain pipe 1120 after the drain pipe is inserted into the drain pipe, so that a gap at the joint of the drain pipe and the drain pipe 1120, in which leakage may occur, is sealed.

In some embodiments, the outer wall of the waste pipe 1120 may be provided with a first protruding ring 1126 and a second protruding ring 1127, the first protruding ring 1126 and the second protruding ring 1127 are spaced apart along the axial direction of the waste pipe 1120, and a first sealing member 1128 is provided between the first protruding ring 1126 and the second protruding ring 1127. In some embodiments, the first seal 1128 may be a sealing ring that fits around the drain 1120. When the lower part of the sewage draining pipe 1120 is inserted into a water draining pipeline, the first sealing element 1128 can be limited by the first convex ring 1126 and the second convex ring 1127, so that the situation that the first sealing element 1128 cannot be sealed due to axial movement along the sewage draining pipe 1120 is effectively prevented.

The advantages that may be brought by the pollution discharge device disclosed in the present application include, but are not limited to: (1) the baffle capable of opening or closing the second sewage draining exit is arranged on the sewage draining pipe, so that the deodorization effect can be realized; (2) the sewage draining device with the deodorization effect has simple structure and lower manufacturing cost; (3) through the structural design of the first arc-shaped part, the second arc-shaped part, the first plate body and the second plate body, not only can a better deodorization effect be achieved, but also the space occupied by the sewage discharge pipe with the baffle can be reduced; (4) through setting up the first plate body and extending towards the inside direction of just keeping away from the base pipe of blow off pipe from first arc portion, the second plate body extends towards the inside direction of just keeping away from the base pipe of blow off pipe from second arc portion, can prevent effectively that the filth from piling up in the blow off pipe. It is to be noted that different embodiments may produce different advantages, and in different embodiments, any one or combination of the above advantages may be produced, or any other advantages may be obtained.

Fig. 4 is a schematic structural view of a sanitary base 1000 according to some embodiments of the present disclosure, and as shown in fig. 4, the present disclosure further provides a sanitary base 1000, and the sanitary base 1000 includes a sewage draining device 1100 according to any of the above-mentioned technical solutions. The sanitary ware chassis 1000 can achieve a better deodorization effect by using the sewage discharge device 1100. In addition, the bathroom chassis 1000 with the sewage discharging device 1100 has a deodorizing effect, and is simple in structure, low in manufacturing cost and convenient to widely popularize and apply.

Fig. 5 is a cross-sectional view of a mounting groove, a mounting seat, and a base pipe seat of a sanitary base according to some embodiments of the present disclosure, as shown in fig. 5, a sanitary base 1000 includes a mounting groove 1200 and a ring-shaped mounting seat 1300. The mount 1300 includes a hollow second inner cavity 1310, an upper portion of the mount 1300 having a second opening 1320 communicating with the second inner cavity 1310, and a lower portion of the mount 1300 having a third opening 1330 communicating with the second inner cavity 1310. The central axis a of the mounting base 1300 is not collinear with the central axis C of the third opening 1330 (i.e., the mounting base 1300 is an eccentric configuration). The mount 1300 is disposed in the mounting groove 1200. The central axis B of the first opening 1112 of the base tube 1110 is not collinear with the central axis D of the first exhaust 1113 (i.e., the base tube 1110 is in an eccentric configuration). In some embodiments, the base tube 1110 of the waste 1100 is disposed within the second interior cavity 1310. In the embodiment shown in fig. 5, the central axis C of the third opening 1330 is collinear with the central axis D of the first drain 1113. In other embodiments, the central axis C of the third opening 1330 and the central axis D of the first drain opening 1113 may not be collinear.

The central axis of the annular mounting seat 1300 may refer to an axis passing through the center of the annulus. The base tube 1110 can be placed into the second inner cavity 1310 from the second opening 1320 of the mount 1300. In some embodiments, the second opening 1320 may be used to connect to ground drainage, such as: floor drain, discharge pipe of toilet, discharge pipe of washing machine, discharge pipe of bowl washing tank, etc. The third opening 1330 may be used to pass the base pipe 1110 and/or the soil pipe 1120. Due to the eccentric design of the mounting seat 1300, the position of the third opening 1330 may be adaptively adjusted during the process of installing the mounting seat 1300 into the installation groove 1200. Due to the eccentric design of the base tube 1110, the position of the first exhaust 1113 may be adaptively adjusted during the process of loading the base tube 1110 into the mounting receptacle 1300.

In some embodiments, by such an arrangement, when the opening of the drain pipe deviates from the position of the pre-hole slot (i.e., the mounting slot 1200) for mounting the drain device 1100 on the sanitary base (for example, the opening of the drain pipe is not located at the center of the mounting slot 1200), the alignment of the first drain 1113 (or the second drain 1121) with the position of the opening of the drain pipe can be achieved by rotating the mounting seat 1300 with respect to the mounting slot 1200 and rotating the base pipe 1110 with respect to the mounting seat 1300, so that the drain 1120 can pass through the mounting slot 1200 and the third opening 1330 of the mounting seat 1300 and then be connected with the drain pipe, thereby facilitating the mounting of the sanitary base 1000.

In some embodiments, the sanitary bottom plate 1000 further comprises a second seal 1400 and a third seal 1500, the second seal 1400 is disposed between the mounting seat 1300 and the mounting groove 1200, and the third seal 1500 is disposed between the mounting seat 1300 and the base tube 1110. In some embodiments, the second sealing element 1400 may be a sealing ring sleeved outside the mounting seat 1300, and the second sealing element 1400 may also be a sealing portion formed by a sealing adhesive or a foaming adhesive, for example, the sealing adhesive or the foaming adhesive may be filled between the mounting seat 1300 and the mounting groove 1200 after the mounting seat 1300 is placed in the mounting groove 1200. In some embodiments, the third sealing element 1500 may be a sealing ring sleeved on the outer surface of the base tube 1110, and the third sealing element 1500 may also be a sealing portion formed by a sealing glue or a foaming glue, for example, the sealing glue or the foaming glue may be filled between the base tube 1110 and the mounting seat 1300 after the base tube 1110 is placed in the mounting seat 1300.

It is expressly emphasized that the terms "upper", "lower", "inner", "outer", and the like are used in a generic and descriptive sense only and not for purposes of limitation, as they are used to describe the present application and are intended to indicate or imply that the referenced devices or elements must be in a particular orientation, configuration or operation and are not to be construed as limiting.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (11)

1. An exhaust apparatus, comprising:

the base pipe is arranged on the bathroom chassis and comprises a hollow first inner cavity, the upper part of the base pipe is provided with a first opening communicated with the first inner cavity, and the lower part of the base pipe is provided with a first sewage discharge opening communicated with the first inner cavity;

one end of the drain pipe is communicated with the first drain outlet, and the other end of the drain pipe is provided with a second drain outlet;

and one end of the baffle is rotatably connected with the sewage discharge pipe, so that the second sewage discharge port can be closed or opened by the baffle.

2. The waste fitting discharging device as claimed in claim 1, wherein the baffle plate is capable of rotating to open the second waste discharging port by the impact of the waste; the baffle can rotate under the action of self gravity to close the second sewage draining outlet.

3. A waste fitting device as claimed in claim 2 wherein the other end of the baffle is provided with a weighting formation.

4. The waste fitting exhaust device according to claim 1, wherein the waste pipe comprises a first arc-shaped portion, a second arc-shaped portion, a first plate body and a second plate body;

the inner cambered surfaces of the first cambered part and the second cambered part are arranged oppositely to form the sewage discharge pipe in a surrounding manner;

one end of the first plate body is connected with one end of the first arc-shaped part, and one end of the second plate body is connected with one end of the second arc-shaped part; the first plate body extends from the first arc-shaped part towards the inside of the sewage pipe and away from the base pipe, and the second plate body extends from the second arc-shaped part towards the inside of the sewage pipe and away from the base pipe;

the other end of the first plate body is positioned below the other end of the second plate body, so that the second sewage draining exit is formed between the first plate body and the second plate body.

5. The waste fitting discharging device as claimed in claim 4, wherein the edge of the other end of the first plate body and the edge of the other end of the second plate body are located on the same plane, and the plane is parallel to the axis of the waste pipe.

6. The waste fitting discharging device according to claim 4, wherein the baffle plate is rotatably connected to the second plate body.

7. The waste fitting discharging device as claimed in claim 1, wherein an elastic restoring member is provided between the baffle plate and the waste pipe.

8. The waste fitting discharging device as claimed in claim 1, wherein the outer wall of the waste pipe is provided with a first convex ring and a second convex ring, the first convex ring and the second convex ring are arranged at intervals along the axial direction of the waste pipe, and a first sealing element is arranged between the first convex ring and the second convex ring.

9. Sanitary ware chassis comprising a waste fitting according to any of claims 1-8.

10. The sanitary chassis of claim 9, wherein said sanitary chassis comprises a mounting groove and an annular mounting seat;

the mounting seat comprises a hollow second inner cavity, a second opening communicated with the second inner cavity is formed in the upper portion of the mounting seat, and a third opening communicated with the second inner cavity is formed in the lower portion of the mounting seat; a central axis of the mount and a central axis of the third opening are non-collinear;

a center axis of the first opening of the base tube is not collinear with a center axis of the first drain opening;

the mounting seat is arranged in the mounting groove, and a base pipe of the sewage discharging device is arranged in the second inner cavity.

11. The sanitary chassis of claim 10, further comprising a second seal disposed between said mounting seat and said mounting groove and a third seal disposed between said mounting seat and said base tube.

Images