Floor drain cover and floor drain assembly

Abstract

The utility model provides a floor drain cover and a floor drain assembly, the floor drain cover comprises a cover body, a plurality of supports are arranged on the edge of the bottom surface of the cover body, and the supports are arranged at intervals to form a water passing opening. A butt joint pipe extending downwards is arranged in the middle of the cover body, and a side opening communicated with the bottom face space of the cover body is formed in the middle of the butt joint pipe. A butt joint sleeve is arranged in the butt joint pipe, the top of the butt joint sleeve is turned outwards to form a butt joint edge, a main body part of the butt joint sleeve and the butt joint pipe are spaced to form a water flowing channel, and the water flowing opening, the side opening and the water flowing channel are communicated. The floor drain cover provided by the utility model is arranged at the drain hole of a sewer, the butt joint pipe can be connected with a drain pipe such as a drain pipe of a washing machine, and the floor drain cover has the function of draining accumulated water on the ground at the periphery of the drain hole by arranging the water passing port at the periphery of the drain hole and the side opening of the butt joint pipe; therefore, the problem that accumulated water in an installation site cannot be drained when the floor drain cover is butted with an external drainage pipe is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen and bathroom, in particular to a floor drain cover and a floor drain component. Background Art

[0002] Sewers are often equipped with covers, which can prevent debris from falling into the sewers and also have a drainage function. With the increase in drainage products, the structure of sewer covers has also been adjusted accordingly. For example, in order to connect to the drain pipe of a washing machine, a docking port is generally set in the middle of the sewer cover, which can be plugged into the drain pipe of the washing machine. At the same time, the docking port extends downward and directly connects to the water inlet of the sewer. In order to avoid overflow at the water inlet of the sewer when the washing machine is draining, the docking port and the water inlet of the sewer are often connected in a relatively closed manner. However, this docking method makes it impossible for water flowing through the periphery of the cover to enter the sewer, causing water to accumulate on the ground where the sewer is set. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a floor drain structure which can also drain water accumulated on the ground.

[0004] In a first aspect, a floor drain cover is provided, comprising a cover body, wherein a plurality of supports are provided at the bottom edge of the cover body, wherein the supports are spaced apart to form a water outlet, and through the supports, when the floor drain cover is installed in a sewer drain hole, a water outlet cavity connected to the water outlet is formed between the bottom surface of the cover body.

[0005] A butt joint pipe extending downward is provided in the middle of the cover body, and a side opening communicating with the space on the bottom surface of the cover body is provided in the middle of the butt joint pipe. A butt joint sleeve is provided in the butt joint pipe, and the top of the butt joint sleeve is folded outward to form a butt joint edge. The main body of the butt joint sleeve and the butt joint pipe are spaced apart to form a water channel. The water outlet, the side opening, the gap between the cover body and the installation ground and the water channel are connected. When water accumulates on the ground, the water on the ground is drained through the water outlet, the side opening, the gap between the cover body and the ground and the water channel to avoid water accumulation on the ground.

[0006] The floor drain cover provided by the utility model is installed at the drainage hole of the sewer, and the butt joint pipe provided thereon can be connected to a drainage pipe, such as the drainage pipe of a washing machine, and the water outlet at the periphery and the side opening of the butt joint pipe are provided, so that the floor drain cover also has the function of draining the water accumulated on the ground around the sewer outlet, thereby solving the problem that the water accumulated in the installation site cannot be drained when the floor drain cover is connected to an external drainage pipe.

[0007] Preferably, a plurality of spaced arc-shaped support plates are provided on the periphery of the butt joint pipe, the arc-shaped support plates are coaxial with the butt joint pipe and have a gap, and the arc-shaped support plates can be elastically compressed. When in use, the entire floor drain cover can be stably fixed on the sewer drainage hole. At the same time, the use of intervals can allow water from all directions to be smoothly discharged through the side openings of the butt joint pipe.

[0008] Preferably, there are two arc-shaped support plates, which are symmetrically arranged on both sides of the butt-joint pipe, and there are also two side openings, which are respectively located between the two arc-shaped support plates.

[0009] Preferably, the butt joint sleeve and the butt joint pipe are integrally formed, or the butt joint sleeve is detachably installed in the butt joint pipe.

[0010] Preferably, in order to improve the sealing performance, the butt joint sleeve is a rubber sleeve, a supporting step is provided in the butt joint tube, and the butt joint tube is installed in the butt joint tube by abutting against the supporting step through the butt joint edge.

[0011] Preferably, the butt edge divides the side opening into two parts, the top part is an observation port, through which it can be observed whether the drainage end of the T-shaped drainage joint is installed in place, and the bottom part is a water inlet.

[0012] Preferably, the cover body is provided with top drainage ports around the butt joint, and the top drainage ports are connected to the side openings of the butt joint, so as to increase the speed at which the cover body drains away the water on the ground.

[0013] In a second aspect, a floor drain assembly is provided, comprising a one-way valve and the floor drain cover described in the first aspect, wherein the one-way valve is sleeved at the bottom of the butt joint to avoid the problem of sewage backflow or odor leakage.

[0014] Preferably, it also includes a T-shaped drain joint, which includes a drain end, a first water inlet end and a second water inlet end, which are respectively used for draining water and connecting a sink drain pipe and a washing machine drain pipe. The drain end is inserted into the connecting pipe and rests against the connecting edge of the connecting sleeve, and all the water at the drain end can be transported to the sewer through the connecting sleeve.

[0015] Preferably, the surface where the drainage end of the T-shaped drainage joint contacts the docking edge is within the coverage of the side opening. During installation, the user can observe through the side opening whether the T-shaped drainage joint is properly installed to avoid water leakage.

[0016] From the above description of the utility model, it can be seen that the utility model has the following beneficial effects:

[0017] The floor drain cover provided by the utility model is installed at the drainage hole of the sewer, and the butt joint pipe provided thereon can be connected to a drainage pipe, such as the drainage pipe of a washing machine, and the water outlet at the periphery and the side opening of the butt joint pipe are provided, so that the floor drain cover also has the function of draining the water accumulated on the ground around the sewer outlet, thereby solving the problem that the water accumulated in the installation site cannot be drained when the floor drain cover is connected to an external drainage pipe.

[0018] The elastically compressible arc-shaped support plate is provided, which can not only firmly install the cover body on the sewer drain hole, but also allow the water from all directions on the ground to be smoothly drained through the side opening of the butt pipe;

[0019] The butt joint sleeve adopts a rubber sleeve, which can reduce the difficulty of forming the cover body, and at the same time, can also improve the sealing degree when the butt joint sleeve and the drainage end of the T-shaped drainage joint are butt jointed;

[0020] The side opening of the docking sleeve not only has a drainage function, but also allows observation of whether the drainage end of the T-shaped drainage joint is installed in place to avoid water leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0022] in:

[0023] Figure 1 A floor drain cover in axial view Figure 1 ;

[0024] Figure 2 A floor drain cover in axial view Figure 2 ;

[0025] Figure 3 A floor drain assembly in axial view Figure 1 ;

[0026] Figure 4 A floor drain assembly in axial view Figure 2 ;

[0027] Figure 5 It is an explosion of a floor drain component Figure 1 ;

[0028] Figure 6 It is an explosion of a floor drain component Figure 2 ;

[0029] Figure 7 is a front view of a floor drain assembly;

[0030] Figure 8 It is a cross-sectional view of a floor drain assembly; (About Figure 7 AA)

[0031] Figures 1 to 8 The symbols are: cover body 1, support 11, water outlet 12, top drain outlet 13, butt joint 14, side opening 141, support step 142, arc support plate 15, butt joint sleeve 2, butt joint edge 21, one-way valve 3, T-type drain joint 4. DETAILED DESCRIPTION

[0032] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more understandable, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not used to limit the present invention.

[0033] See also Figures 1 to 8 A floor drain cover comprises a cover body 1, wherein a plurality of supports 11 are provided at the bottom edge of the cover body 1, wherein the supports 11 are spaced apart to form a water outlet 12, and through the supports 11, when the floor drain cover is installed on a drain hole of a sewer, a water outlet cavity connected to the water outlet 12 is formed between the bottom surface of the cover body 1 and the bottom surface. Preferably, the cover body 1 is provided with top drain outlets 13 around the butt joint 14, wherein the top drain outlets 13 are connected to the side openings 141 of the butt joint 14, thereby increasing the speed at which the cover body 1 drains the water on the floor.

[0034] The middle part of the cover body 1 is provided with a butt joint pipe 14 extending downward, and the middle part of the butt joint pipe 14 is provided with a side opening 141 communicating with the bottom space of the cover body 1. In one embodiment, the periphery of the butt joint pipe 14 is provided with a plurality of spaced arc-shaped support plates 15, the arc-shaped support plates 15 and the butt joint pipe 14 are coaxial and have a gap, and the arc-shaped support plates 15 can be elastically compressed. When in use, the entire floor drain cover can be stably fixed to the drain hole of the sewer. At the same time, the use of an interval method can allow water from all directions to be smoothly drained through the side opening 141 of the butt joint pipe 14. Furthermore, there are two arc-shaped support plates 15, which are symmetrically arranged on both sides of the butt joint pipe 14, and there are also two side openings 141, which are respectively located between the two arc-shaped support plates 15.

[0035] A docking sleeve 2 is disposed in the docking tube 14, the top of the docking sleeve 2 is folded outward to form a docking edge 21, a main body of the docking sleeve 2 is spaced from the docking tube 14 to form a water channel, and the water outlet 12, the side opening 141 and the water channel are connected.

[0036] Optionally, the butt joint sleeve 2 and the butt joint tube 14 are integrally formed, or the butt joint sleeve 2 is detachably installed in the butt joint tube 14. In this embodiment, in order to improve the sealing performance, the butt joint sleeve 2 is a rubber sleeve, a support step 142 is provided in the butt joint tube 14, and the butt joint tube 14 is installed in the butt joint tube 14 by the butt joint edge 21 against the support step 142.

[0037] Based on the above embodiment, in another embodiment, the docking edge 21 divides the side opening 141 into two parts, the top is an observation port, through which it can be observed whether the drainage end of the T-shaped drainage connector 4 is installed in place, and the bottom is a water inlet.

[0038] In another embodiment, a floor drain assembly is provided, including a one-way valve 3 and the floor drain cover described in the above embodiment, wherein the one-way valve 3 is sleeved at the bottom of the butt joint 14 to avoid the problem of sewage backflow or odor leakage.

[0039] Based on the above embodiment, in another embodiment, the floor drain assembly also includes a T-shaped drain joint 4, which includes a drain end, a first water inlet end and a second water inlet end, which are respectively used for draining water and connecting a sink drain pipe and a washing machine drain pipe. The drain end is inserted into the docking pipe 14 and rests against the docking edge 21 of the docking sleeve 2, so that all the water at the drain end can be transported to the sewer through the docking sleeve 2.

[0040] In order to improve the sealing degree and avoid water leakage, the surface where the drainage end of the T-shaped drain joint 4 contacts the docking edge 21 is within the coverage range of the side opening 141. During installation, the user can observe through the side opening 141 whether the T-shaped drain joint 4 is installed in place to avoid water leakage.

[0041] The floor drain cover provided by the utility model is installed at the drainage hole of the sewer, and the docking pipe 14 provided therein can be connected to a drainage pipe, such as the drainage pipe of a washing machine, and the water outlet 12 at the periphery and the side opening 141 of the docking pipe 14 are provided, so that the floor drain cover has the function of draining the water accumulated on the ground around the sewer outlet, thereby solving the problem that the water accumulated in the installation site cannot be drained when the floor drain cover is docked with an external drainage pipe.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "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 present invention and 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 should not be understood as a limitation on the present invention.

[0043] 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 at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0044] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0046] In the present utility model, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0047] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. A floor drain cover, characterized in that: It includes a cover body, and a plurality of supports are provided at the bottom edge of the cover body, and the supports are spaced to form a water outlet; a downwardly extending butt joint tube is provided in the middle of the cover body, and a side opening communicating with the bottom space of the cover body is provided in the middle of the butt joint tube; a butt joint sleeve is provided in the butt joint tube, and the top of the butt joint sleeve is folded outward to form a butt joint edge, and a main body of the butt joint sleeve and the butt joint tube are spaced to form a water outlet, and the water outlet, the side opening, the gap between the cover body and the installation ground and the water outlet are connected.

2. A floor drain cover according to claim 1, characterized in that: A plurality of spaced arc-shaped support plates are arranged on the periphery of the butt joint pipe, and the arc-shaped support plates are coaxial with the butt joint pipe and have a gap therebetween.

3. A floor drain cover according to claim 2, characterized in that: There are two arc-shaped support plates, which are symmetrically arranged on both sides of the butt-joint pipe, and there are also two side openings, which are respectively located between the two arc-shaped support plates.

4. A floor drain cover according to claim 1, characterized in that: The butt joint sleeve and the butt joint pipe are integrally formed, or the butt joint sleeve is detachably installed in the butt joint pipe.

5. A floor drain cover according to claim 1, characterized in that: The butt joint sleeve is a rubber sleeve, a supporting step is arranged in the butt joint pipe, and the butt joint pipe is installed in the butt joint pipe by abutting against the supporting step through a butt joint edge.

6. A floor drain cover according to claim 1, characterized in that: The butt joint edge divides the side opening into two parts, the top part is an observation port, and the bottom part is a water inlet.

7. A floor drain cover according to claim 1, characterized in that: The cover body is provided with top drainage ports on the periphery of the butt joint pipe, and the top drainage ports are connected with the side openings of the butt joint pipe.

8. A floor drain assembly, characterized in that: It comprises a one-way valve and a floor drain cover as claimed in any one of claims 1 to 7; the one-way valve sleeve is arranged at the bottom of the butt pipe.

9. A floor drain assembly according to claim 8, characterized in that: It also includes a T-shaped drainage joint, which includes a drainage end, a first water inlet end and a second water inlet end. The drainage end is inserted into the butt joint pipe and abuts against the butt joint edge of the butt joint sleeve.

10. A floor drain assembly according to claim 9, characterized in that: The surface where the drainage end of the T-shaped drainage joint contacts the butt edge is within the coverage of the side opening.

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