CN215367679U

CN215367679U - Floor drain

Info

Publication number: CN215367679U
Application number: CN202121141197.2U
Authority: CN
Inventors: 熊立清; 何檠安; 孙栋森
Original assignee: Kaiping Zhenniu Sanitary Ware Technology Co ltd
Current assignee: Kaiping Zhenniu Sanitary Ware Technology Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-31
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a floor drain which comprises a main body, wherein a drainage hole and an arc-shaped handle are arranged on the main body, and a movable plate capable of sealing the drainage hole is pivoted at the bottom of the drainage hole. When there is not sewage, the apron lid fits in the discharge orifice bottom, thereby seal the discharge orifice, when sewage leaves along the discharge orifice, water can stay to the apron on, because main part bottom is by left to right downward sloping, consequently, the apron is also by left to right downward sloping, water flows to the apron right-hand member along the apron surface, and fly leaf middle part pin joint is on the left fixed floor of main part, make water concentrate on the apron right-hand member to the power of applying of apron, thereby the pressure that the configuration piece brought is overcome to increase moment, make the apron open downwards, thereby make rivers go out, and then accomplish the emission of sewage, sewage can not be reserved in the discharge orifice. When needs cleared up the main part, can be convenient take off the main part through the arc handle at main part top, can effectively prevent the adverse current of sewage and peculiar smell in comparison in prior art.

Description

Floor drain

Technical Field

The utility model relates to the field of floor drains, in particular to a floor drain.

Background

The floor drain is a main tool for drainage at present, the current mainstream floor drain is basically in a U-shaped pipe structure, and a water seal mode is adopted for sealing to prevent peculiar smell from backflushing indoors, but the problem exists that if underground sewage is more, the sewage is easily backflushed indoors, and part of water is still needed in the U-shaped pipe of the water seal for sealing, so that stains existing in the part of water are easily fermented to generate peculiar smell to be diffused indoors in hot weather, and the sealing effect is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model aims to provide a floor drain with a better sealing effect.

The technical scheme adopted by the utility model for solving the problems is as follows: a floor drain, comprising:

the main body is provided with a through-hole from top to bottom, the periphery of the top of the main body is provided with an outward flange, the bottom surface of the main body is an inclined plane inclined downwards from left to right, the lower part of the through-hole positioned on the left side of the bottom surface of the main body is inwards protruded to form a step, the outer wall of the left side of the main body is inwards provided with a concave notch matched with the step, the top of the main body is provided with two symmetrical bosses, the bosses are provided with through holes, the two through holes are pivoted with an arc-shaped handle, the outer wall of the left side of the main body is provided with two fixed rib plates positioned on the concave notch, the bottoms of the fixed rib plates are provided with pivoting holes, and the periphery of the main body is provided with a sealing rubber ring positioned at the bottom of the outward flange;

the movable plate, the fly leaf middle part both sides respectively are provided with the pin joint axle, and two pin joint axles are inserted respectively and are located two pin joint downtheholes, the fly leaf right side is provided with can paste in the main part bottom surface and be used for sealing the apron of discharge orifice, the fly leaf left side is provided with the balancing weight of balanced apron weight, the fly leaf outward flange is located the flanging inboard along the vertical direction.

As a further improvement of the technical scheme, the side wall of the step is an arc surface.

The utility model has the beneficial effects that: during installation, place the main part in sewage escape orifice, the flanging at main part top can block on the bottom surface around sewage escape orifice, simultaneously sealed rubber ring block is on sewage escape orifice, thereby accomplish the installation and sealed, when there is not sewage, the apron lid fits in discharge orifice bottom, thereby seal the discharge orifice, when sewage leaves along the discharge orifice, water can be stayed to the apron on, because the main part bottom is from left to right downward sloping, consequently, the apron also from left to right downward sloping, water flows to the apron right-hand member along the apron surface, and fly leaf middle part pin joint is on the left fixed floor of main part, make water concentrate on the apron right-hand member to the power that the apron was exerted, thereby increase moment overcomes the pressure that the configuration piece brought, make the apron open downwards, thereby make water flow, and then accomplish the discharge of sewage, can not remain sewage in the discharge orifice. When needs cleared up the main part, can be convenient take off the main part through the arc handle at main part top, compare in prior art can effectively prevent against current of sewage and peculiar smell, simple to operate.

Drawings

The utility model is further explained below with reference to the drawing description and the detailed description.

FIG. 1 is a schematic structural view of a preferred embodiment of the present invention;

fig. 2 is a sectional view taken along a-a of fig. 1.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 2, a floor drain comprises:

the main body 10 is provided with a vent hole 11 which penetrates through the upper part and the lower part of the main body 10, the periphery of the top of the main body 10 is provided with an outward flange 20, the bottom surface of the main body 10 is an inclined plane which is inclined downwards from left to right, the lower part of the vent hole 11 positioned on the left side of the bottom surface of the main body 10 is protruded inwards to form a step 12, the outer wall of the left side of the main body 10 is provided with a concave notch which is matched with the step 12 inwards, the top of the main body 10 is provided with two symmetrical bosses 50, the bosses 50 are provided with through holes, an arc-shaped handle 60 is pivoted in the two through holes, the outer wall of the left side of the main body 10 is provided with two fixed rib plates 30 positioned on the concave notch, the bottoms of the fixed rib plates 30 are provided with pivoting holes, and the periphery of the main body 10 is provided with a sealing rubber ring 70 positioned at the bottom of the outward flange 20;

the movable plate 40, two sides of the middle of the movable plate 40 are respectively provided with a pivot shaft, the two pivot shafts are respectively inserted into the two pivot holes, the right side of the movable plate 40 is provided with a cover plate 41 which can be attached to the bottom surface of the main body 10 and is used for sealing the drainage hole 11, the left side of the movable plate 40 is provided with a balancing weight 42 for balancing the weight of the cover plate 41, and the outer edge of the movable plate 40 is located on the inner side of the outward flange 20 along the vertical direction.

When the device is installed, the main body 10 is placed at the sewage discharge opening, the outward flange 20 at the top of the main body 10 can be clamped on the bottom surface around the sewage discharge opening, and the sealing rubber ring 70 is clamped on the sewage discharge opening, thereby completing the installation and sealing, when no sewage exists, the cover plate 41 covers the bottom of the drainage hole 11, thereby closing the drain hole 11, and when sewage is left along the drain hole 11, water is left on the cover plate 41, since the bottom of the main body 10 is inclined downward from left to right, the cover plate 41 is also inclined downward from left to right, water flows along the surface of the cover plate 41 to the right end of the cover plate 41, and the middle of the movable plate 40 is pivotally connected to the fixed rib 30 on the left side of the main body 10, so that the force applied by the water to the cover plate 41 is concentrated on the right end of the cover plate 41, thereby increasing the moment and overcoming the pressure that the configuration piece brought, make apron 41 open downwards to make water flow out, and then accomplish the discharge of sewage, can not remain sewage in the discharge orifice 11. When the main body 10 needs to be cleaned, the main body 10 can be conveniently taken down through the arc-shaped handle 60 at the top of the main body 10, and compared with the prior art, the reverse flow of sewage and peculiar smell can be effectively prevented, and the installation is convenient.

Preferably, the side wall of the step 12 is a cambered surface, so that the cross-sectional area of the part of the drain hole 11 provided with the step 12 is larger.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical scope of the present invention, which can be directly or indirectly applied to other related technical fields without departing from the spirit of the present invention, are intended to be included in the scope of the present invention.

Claims

1. A floor drain, comprising:

a main body (10), wherein the main body (10) is provided with a drainage hole (11) which penetrates up and down, the periphery of the top of the main body (10) is provided with an outward flange (20), the bottom surface of the main body (10) is an inclined plane which is inclined downwards from left to right, the lower part of the drainage hole (11) positioned on the left side of the bottom surface of the main body (10) is protruded inwards to form a step (12), the outer wall of the left side of the main body (10) is inwards provided with a concave notch matched with the step (12), the top of the main body (10) is provided with two symmetrical bosses (50), the bosses (50) are provided with through holes, an arc-shaped handle (60) is pivoted in the two through holes, two fixed ribbed slabs (30) positioned on the concave gap are arranged on the outer wall of the left side of the main body (10), the bottom of the fixed rib plate (30) is provided with a pivot hole, and the periphery of the main body (10) is provided with a sealing rubber ring (70) positioned at the bottom of the outward flanging (20);

the drainage structure comprises a movable plate (40), wherein two sides of the middle of the movable plate (40) are respectively provided with a pivot shaft, the two pivot shafts are respectively inserted into two pivot holes, the right side of the movable plate (40) is provided with a cover plate (41) which can be attached to the bottom surface of a main body (10) and is used for sealing a drainage hole (11), the left side of the movable plate (40) is provided with a balancing weight (42) for balancing the weight of the cover plate (41), and the outer edge of the movable plate (40) is located on the inner side of an outward flanging (20) along the vertical direction.

2. A floor drain according to claim 1, characterized in that:

the side wall of the step (12) is an arc surface.