Secondary drainage floor drain for assembly type toilet

Abstract

The secondary drainage floor drain comprises a floor drain body, a water passing disc and a drainage pipeline, the drainage pipeline is sleeved with the water passing disc, the lower side of the drainage pipeline and the lower side of the water passing disc are spaced by a preset distance, and the water passing disc and the floor drain body abut against the upper side and the lower side of a waterproof bottom plate correspondingly; the water passing disc is of an annular structure, a water passing groove is formed in the upper side of the water passing disc, the water passing groove penetrates through the outer diameter and the inner diameter of the water passing disc and is communicated with the floor drain body and the drainage pipeline, and the drainage disc is matched with the flange floor drain, so that water seepage of the shower floor of the assembly type bathroom can be effectively drained into the space between the decorative face and the waterproof bottom disc. The water passing disc is arranged above the waterproof bottom disc and connected with the lower side of the drainage pipeline, seepage water permeating around the drainage pipeline is collected and drips on the top of the water passing disc, a water passing groove communicated with the drainage pipeline and the interior of the floor drain body is formed in the upper side of the water passing disc, and the seepage water flows into the interior of the floor drain body through the water passing groove.

Description

Technical Field

[0001] The present application relates to the technical field of floor drains, and in particular to a secondary drainage floor drain for an assembled toilet. Background Art

[0002] The horizontal drainage floor drain products on the current market are directly fixed to the prefabricated bathroom shower base with flanges. The shower base is stuck in the slot of the flange floor drain seal ring, and then pressed with a stainless steel flange and fixed with screws. However, the prefabricated bathroom is an integral waterproof base, and there is a connection gap at the overlap position with the floor drain. When the floor is used for showering, there may be a problem that the decorative surface water penetrates through the gap to the waterproof base and cannot be discharged. Over time, more and more water accumulates, causing water to accumulate in the tile layer, breeding bacteria, and producing odor. Utility Model Content

[0003] In view of this, the present application proposes a secondary drainage floor drain for an assembled toilet to promptly remove water seepage.

[0004] According to one aspect of the present application, there is provided a secondary drainage floor drain for an assembled toilet, comprising: a floor drain body, a water tray and a drainage pipe;

[0005] The water tray is sleeved on the outside of the drainage pipe, and the lower side of the drainage pipe is spaced apart from the lower side of the water tray by a preset distance;

[0006] The water pan and the floor drain body are respectively abutted against the upper and lower sides of the waterproof base, and the water pan is an annular structure with a water groove on the upper side. The water groove passes through the outer diameter and inner diameter of the water pan and is connected to the floor drain body and the drainage pipe.

[0007] In a possible implementation, the water tray is preset to have a first thickness;

[0008] The depth of the water channel is smaller than the first thickness.

[0009] In a possible implementation, the drainage pipe is provided with an external thread;

[0010] The water tray is provided with an internal thread, and the drainage pipe is threadedly connected to the water tray.

[0011] In a possible implementation, the floor drain body is arranged below the waterproof chassis, the water drain pan is arranged above the waterproof chassis, and the water drain pan, the waterproof chassis and the floor drain body are connected by bolts.

[0012] In a possible implementation, the secondary drainage floor drain further includes: a flange pressure plate;

[0013] The flange pressure plate is an annular structure, sleeved on the outside of the drainage pipe, and located above the water tray, abutting against the upper side of the water tray;

[0014] The flange pressure plate is connected with the water tray by bolts.

[0015] In a possible implementation, the flange pressure plate is provided with a drainage hole, and the drainage hole corresponds to the water trough.

[0016] In a possible implementation, the secondary drainage floor drain further includes: a sealing ring;

[0017] A sealing groove is provided on the lower side of the water tray, and the sealing groove is an annular groove and is arranged along the circumference of the water tray;

[0018] The sealing ring matches the sealing groove and is embedded in the sealing groove.

[0019] In a possible implementation, the upper side of the water tray is a concave structure;

[0020] The outer diameter of the water tray is concave toward the inner diameter direction of the water tray.

[0021] In one possible implementation, the water tray is made of polypropylene.

[0022] The beneficial effects of the secondary drainage floor drain for the assembled toilet of the embodiment of the present application are as follows: the drainage tray can effectively realize the drainage of water seeping from the shower floor of the assembled toilet into the space between the decorative surface and the waterproof chassis by matching with the flange floor drain. Specifically, the water overflow tray is arranged above the waterproof chassis and connected to the lower side of the drainage pipe, so that the seepage water infiltrating around the drainage pipe is collected and drips on the top of the water overflow tray, and a water overflow groove connected to the drainage pipe and the inside of the floor drain body is provided on the upper side of the water overflow tray, so that the seepage water flows into the inside of the floor drain body through the water overflow groove, avoiding the water accumulation on the waterproof chassis.

[0023] Other features and aspects of the present application will become apparent from the following detailed description of exemplary embodiments with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments, features, and aspects of the present application and, together with the description, serve to explain the principles of the present application.

[0025] Figure 1 A schematic diagram of a secondary drainage floor drain for an assembled toilet according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0026] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0027] Among them, it needs to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model or simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0030] In addition, in order to better illustrate the present application, numerous specific details are given in the following specific embodiments. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, components and circuits well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

[0031] See also Figure 1 The secondary drainage floor drain for the assembled toilet of the embodiment of the present application comprises: a floor drain body 300, a water tray 200 and a drainage pipe 100, the water tray 200 is sleeved on the outside of the drainage pipe 100, the lower side of the drainage pipe 100 is spaced apart from the lower side of the water tray 200 by a preset distance, the water tray 200 and the floor drain body 300 are respectively abutted against the upper side and the lower side of the waterproof bottom plate 500, and the water tray 200 is an annular structure, and a water groove is provided on the upper side, and the water groove passes through the outer diameter and the inner diameter of the water tray 200, and is connected with the floor drain body 300 and the drainage pipe 100. Wherein, the drainage pipe 100 is located in the bottom plate 600.

[0032] In this embodiment, the drain pan can be used with a flange floor drain to effectively drain water from the shower floor of the assembled toilet into the space between the decorative surface and the waterproof bottom plate 500. Specifically, the water tray 200 is arranged above the waterproof bottom plate 500 and connected to the lower side of the drainage pipe 100, so that the water that penetrates around the drainage pipe 100 is collected and drips on the top of the water tray 200, and a water channel connected to the drainage pipe 100 and the inside of the floor drain body 300 is provided on the upper side of the water tray 200, so that the water flows into the inside of the floor drain body 300 through the water channel, avoiding the water from gathering on the waterproof bottom plate 500 to form water accumulation.

[0033] In a specific embodiment, the water drain pan 200 is preset to have a first thickness, and the depth of the water drain groove is less than the first thickness, and the lower side of the water drain groove is relatively lower than the lower side of the drainage pipe 100, so that the seepage water collected in the water drain groove can be discharged through the gap between the lower side of the water drain pan 200 and the lower side of the drainage pipe 100.

[0034] In a specific embodiment, the drainage pipe 100 is provided with an external thread, and the water tray 200 is provided with an internal thread, and the external thread of the drainage pipe 100 matches the internal thread of the water tray 200, so that the drainage pipe 100 can be threadedly connected to the water tray 200, which is convenient to install and has strong sealing performance, thereby preventing sewage discharged from the drainage pipe 100 from overflowing from the connection position between the drainage pipe 100 and the water tray 200.

[0035] According to the above embodiments and the present embodiment, the floor drain main body 300 is arranged below the waterproof chassis 500, the water tray 200 is arranged above the waterproof chassis 500, the water tray 200, the waterproof chassis 500 and the floor drain main body 300 are bolted together, and the water tray 200, the waterproof chassis 500 and the floor drain main body 300 are connected in sequence through the bolts.

[0036] In this embodiment, the drainage pipe 100 is threadedly connected to the water tray 200, and the water tray 200, the waterproof bottom plate 500 and the floor drain body 300 are bolted together, so that the drainage pipe 100, the water tray 200, the waterproof bottom plate 500 and the floor drain body 300 can all be fixed on the waterproof bottom plate 500.

[0037] In a specific embodiment, the secondary drainage floor drain further includes: a flange pressure plate 400, which is used to fasten the water pan 200 to the waterproof bottom plate 500. The flange pressure plate 400 is an annular structure, which is sleeved on the outside of the drainage pipe 100, and is located above the water pan 200, and abuts against the upper side of the water pan 200. When the flange pressure plate 400 is bolted to the water pan 200 with bolts, the contact area between the water pan 200 and the flange pressure plate 400 is increased, and the excessive pressure on the upper side of the water pan 200 caused by the bolt head is reduced.

[0038] In this embodiment, the flange pressure plate 400 is provided with a drainage hole corresponding to the water groove, so that the seepage water between the bottom plate and the waterproof bottom plate 500 can be discharged into the floor drain body 300 through the drainage hole and the water groove.

[0039] According to the above embodiment and the present embodiment, the secondary drainage floor drain also includes: a sealing ring, a sealing groove 210 is opened on the lower side of the water tray 200, and the sealing groove 210 is an annular groove, which is arranged circumferentially of the water tray, and the sealing ring matches the sealing groove 210 and is embedded in the inside of the sealing groove 210, so that the waterproof bottom plate 500 and the water tray 200 are tightly sealed at the abutment position to prevent seepage water from accumulating between the water tray 200 and the waterproof bottom plate 500.

[0040] According to the above embodiment and the present embodiment, the upper side of the water tray 200 is a concave structure, and the outer diameter of the water tray 200 is concave toward the inner diameter of the water tray 200, so that the water groove provided on the water tray 200 is inclined toward the inner direction of the floor drain body 300. After the seepage water is gathered in the water groove on the water tray 200, it can flow toward the inner direction of the floor drain body 300, so that the seepage water inside the water groove is discharged and avoids stagnation inside the water groove.

[0041] In a specific embodiment, the water tray 200 is made of polypropylene, which has the characteristics of good comprehensive performance, high strength, high rigidity, and good heat resistance.

[0042] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A secondary drainage floor drain for an assembled toilet, suitable for being arranged in a drainage hole of a waterproof chassis, characterized in that: include: Floor drain body, water tray and drainage pipe; The water tray is sleeved on the outside of the drainage pipe, and the lower side of the drainage pipe is spaced apart from the lower side of the water tray by a preset distance; The water pan and the floor drain body are respectively abutted against the upper and lower sides of the waterproof base, and the water pan is an annular structure with a water groove on the upper side. The water groove passes through the outer diameter and inner diameter of the water pan and is connected to the floor drain body and the drainage pipe.

2. The secondary drainage floor drain for an assembled toilet according to claim 1, characterized in that: The water tray is preset to have a first thickness; The depth of the water channel is smaller than the first thickness.

3. The secondary drainage floor drain for an assembled toilet according to claim 1, characterized in that: The drainage pipe is provided with an external thread; The water tray is provided with an internal thread, and the drainage pipe is threadedly connected to the water tray.

4. The secondary drainage floor drain for an assembled toilet according to claim 3, characterized in that: The floor drain body is arranged below the waterproof chassis, the water drain pan is arranged above the waterproof chassis, and the water drain pan, the waterproof chassis and the floor drain body are connected by bolts.

5. The secondary drainage floor drain for an assembled toilet according to claim 1, characterized in that: The secondary drainage floor drain further comprises: a flange pressure plate; The flange pressure plate is an annular structure, sleeved on the outside of the drainage pipe, and located above the water tray, abutting against the upper side of the water tray; The flange pressure plate is connected with the water tray by bolts.

6. The secondary drainage floor drain for an assembled toilet according to claim 5, characterized in that: The flange pressure plate is provided with a drainage hole, and the drainage hole corresponds to the water trough.

7. The secondary drainage floor drain for an assembled toilet according to any one of claims 1 to 3, characterized in that: The secondary drainage floor drain further comprises: a sealing ring; A sealing groove is provided on the lower side of the water tray, and the sealing groove is an annular groove and is arranged along the circumference of the water tray; The sealing ring matches the sealing groove and is embedded in the sealing groove.

8. The secondary drainage floor drain for an assembled toilet according to claim 1, characterized in that: The upper side of the water tray is a concave structure; The outer diameter of the water tray is concave toward the inner diameter direction of the water tray.

9. The secondary drainage floor drain for an assembled toilet according to claim 1, characterized in that: The water tray is made of polypropylene.

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