JPH07103597B2 - Dust outflow prevention lid at drain outlet - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dust outflow prevention lid for a drainage outlet, and more particularly to a lid for preventing dust such as hair from flowing out of a drainage outlet such as a wash basin to a water pipe.

[0002]

2. Description of the Related Art A drain such as a bath washing room and a shower room is provided with a cover such as a net to prevent dust from flowing out to a drain pipe.

However, in general, the drains of wash basins, bathtubs and the like are not provided with a cover such as a net because the diameter thereof is small, and therefore no means for preventing the outflow of dust is provided, or a net such as a net is not provided. Although a lid is provided, it is difficult to detachably attach it and it is always installed.

Further, the wash basin, the bathtub, etc. have a stopper for accumulating water, etc., but inside the stopper, the stopper is not detachable to the drain port and is integrally provided. There is something. This type of integrated drain port with a plug is very convenient because the opening and closing of the plug can be operated with a lever, etc., but its structure prevents dust from flowing into the drain pipe. No means was taken to do it.

[0005]

However, in the case of the lid of the net or the like as described above, it is possible to prevent the outflow of dust to the drainage pipe, but as soon as a large amount of dust such as long hair flows, the dust is left on the mesh. Since the dust is clogged, the dust clogging the mesh had to be removed frequently. In particular, the work of removing the hair entangled in the mesh was very troublesome and troublesome.

Further, in a washbasin, a bathtub, etc., if no means for preventing the outflow of dust to the drain pipe is provided, the pipe may be clogged with the drained dust. It was necessary to prevent the outflow of dust into the drain by some means. Further, when a net or the like lid is permanently installed, it is necessary to make this work easy because it requires a troublesome and troublesome work to remove dust accumulated on the permanently installed net or other lid. There was.
In particular, in the case of a washbasin or a bathtub that has an integrated drain outlet, there is no means to prevent the outflow of dust into the drain pipe. Spill out and clog the drain. However, the work of removing the dust clogged in the drainage pipe was very difficult and required a lot of labor because of the structure of the drainage port.

Furthermore, in recent years, hair is often washed in the washbasin in the morning, and the hair that has fallen out during the washout flows out into the drain pipe. In comparison, a large amount of garbage flows out into the drain pipe. For this reason, there has been an urgent need to take measures to prevent the outflow of dust into the drain pipe.

The present invention has been made in order to solve such a problem, and an object thereof is to surely prevent dust from being collected in front of the drain pipe and flowing out to the drain pipe. It is an object of the present invention to provide a dust outflow-preventing lid for a drainage port, which is capable of easily removing accumulated dust and has a simple structure.

[0009]

The means adopted by the present invention for solving the above problems will be described with reference to the reference numerals used in the drawings. "A flat plate-shaped lid body 1 having an outlet 30 will be described.
0, and the tip portion that protrudes on at least one surface of the lid body 10
A plurality of protrusions 20 having a bulged or bent shape ,
Wherein a lid waste outflow preventing cover 100 of the body 10 and the projection 20 and the water outlet 40, characterized by being integrally molded by a synthetic resin ".

The synthetic resin is not particularly limited, but it is preferable to use a flexible resin such as a polypropylene resin or a polyvinyl chloride resin which is inexpensive, excellent in processability and flexible.

[0011]

The drainage port 40 of the present invention constructed as described above.
The dust outflow prevention lid 100 of FIG.

First, the dust outflow prevention lid 100 of the drainage port 40 of the present invention has a plurality of protrusions 20 on at least one surface of the lid body 10 having the outflow port 30. Therefore, when the dust outflow prevention lid 100 is arranged at the drainage port 40 such as a wash basin, water or the like flows from the drainage port 40 to the drain pipe 5 through the outflow port 30.
Although it flows out to 0, dust such as hair is entangled with the protrusions 20 and collects, and does not flow out to the drain pipe 50. This
Here, the shape of the protrusion 20 is such that the tip end is swollen or bent.
Since it has a shape, dust is easily entangled, and moreover,
The entangled dust becomes difficult to separate from the protrusion 20,
Can be surely prevented from flowing out to the drain pipe 50.
is there. Further, the dust outflow prevention lid 100 is provided with the drain port 40.
It is sufficient to install it on the upper surface of the lid such as the net or directly on the upper surface or inside of the drainage port 40.
In addition, it can be attached and detached very easily.

Next, since the dust outflow prevention lid 100 is formed by integrally molding the lid body 10 and the protrusions 20 with synthetic resin, it can be mass-produced and can be provided at a very low cost. Therefore, if dust is accumulated on the protrusions 20 of the dust outflow prevention lid 10, the dust outflow prevention lid 100 may be discarded together with the dust, and the conventional troublesome and troublesome work such as removing hair entangled in the mesh. , No longer needed.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the dust outflow prevention lid 100 of the drainage port 40 according to the present invention will be described in detail with reference to the drawings.

Embodiment 1 FIGS. 1 and 2 show an embodiment of a dust outflow prevention cover 100 for a drain 40 according to the present invention. As shown in FIG. 3, this dust outflow prevention lid 100 is provided with a drainage port 4 such as a washbasin.
It is disposed directly on the upper surface of 0 or on the upper surface of the lid such as the mesh of the drainage port 40, and is integrally molded of polypropylene resin or the like. The lid body 10 is provided with a plurality of protrusions 20 in which dust such as hair is entangled and accumulated, and a plurality of outlets 30 so that water and the like can flow out without trouble. here,
The shape of the protrusion 20 is an elongated shape in which dust such as hair is easily entangled.
It is as a condition. Further, its tip is shown in FIG.
Bulging shape or bent shape as shown in Fig. 9
The dust is surely entangled and the protrusions
The dust entwined with the 20 is difficult to remove.

The material for the dust outflow prevention lid 100 is not particularly limited as long as it is a synthetic resin which can be integrally molded and has good workability. However, if a flexible resin such as polypropylene resin is adopted, for example, a bath is used. When it is installed at the drainage port 40 of the washing place or the shower room, it is convenient not to get injured even if it is accidentally stepped on. If the dust outflow prevention lid 100 is stepped on while taking a shower, the protrusions 20 stimulate the acupuncture points on the soles of the feet, which is good for health.

Further, as shown in FIG. 4, if the lid main body 10 is provided with a knob 70, even if the knob 70 is arranged on the lid such as the net 60 which is permanently provided inside the drainage port 40, the knob 70 is provided. Since 70 can be picked up and removed, the dust outflow prevention lid 100 can be attached and detached to and from the drainage port 40 very easily.

Embodiment 2 FIGS. 5 and 6 show another embodiment of the dust outflow prevention cover 100 of the drainage port 40 according to the present invention. For example, as shown in FIG. 7, this dust outflow prevention lid 100 is used for a drainage port 40 integrally provided with a plug 90, and is operated by a lever (not shown) or the like to move up and down.
The lid body 10 is provided with an outlet port 30 formed with a diameter larger than that of the stopper 90 so as not to interfere with each other. Even in the dust outflow prevention lid 100, water and the like flow above the dust outflow prevention lid 100 and flow out from the drainage port 40 to the drainage pipe 50 through the outflow port 30, but dust such as hair is entangled with the protrusion 20. Therefore, it does not flow out to the drain pipe 50.

It should be noted that if an adhesive or the like having a weak adhesive force is applied to the bottom surface of the dust outflow prevention lid 100 of the above-described first and second embodiments, the dust outflow prevention lid 100 at the drain port 40.
The, Ru can be fixed without hindrance to the attachment and detachment.

[0020]

[0021] is et al., May be provided with projections 20 on both sides of the lid body 10, for example of projections 20 shape, size and density or the like to different by each side, dust outflow preventing lid 10
By changing the front and back of 0, it is possible to cope with types of dust that prevent outflow, such as long hair, short hair and the like.

[0022]

As described above in detail, the dust outflow prevention lid of the drainage port of the present invention can be easily attached to and detached from the drainage port, and the dust flowing out to the drainage port can be reliably collected in the plurality of protrusions. Not only that, but since the protrusion and the lid body are integrally molded of synthetic resin, they can be provided at a low cost and can be discarded together with the collected dust. In addition, the shape of the tip of the protrusion should be bulged or bent.
The shape ensures that dust is entangled with the protrusions.
Can be removed, and dust that is entangled in the protrusions
It was made so that it would be difficult to leave.

Therefore, according to the dust outflow prevention lid of the drainage port of the present invention, it is possible to surely prevent the dust from being collected before the drainage pipe and flowing out to the drainage pipe, and moreover, to easily collect the collected dust. It can be removed.

Further, even if the contact lens or the like is accidentally dropped on the washbasin or the like, the dust outflow prevention cover of the present invention can prevent the contact lens from flowing into the drain pipe, and the contact lens can be placed on the protrusion. Therefore, it also has the effect of being easy to pick up.

[Brief description of drawings]

FIG. 1 is a plan view showing an embodiment of a dust outflow prevention cover of a drainage port according to the present invention.

FIG. 2 is a sectional view taken along line AA in FIG.

FIG. 3 is a partial cross-sectional side view showing a state in which the dust outflow prevention cover shown in FIG. 1 is used.

FIG. 4 is a partial cross-sectional side view showing another embodiment of the dust outflow prevention cover for the drainage port according to the present invention.

FIG. 5 is a plan view showing still another embodiment of the dust outflow prevention cover for the drainage port according to the present invention.

6 is a sectional view taken along line BB in FIG.

FIG. 7 is a partial cross-sectional side view showing a state in which the dust outflow prevention cover shown in FIG. 5 is used.

FIG. 8 is a partial side view showing an example of the shape of a protrusion .

FIG. 9 is a partial side view showing another example of the shape of the protrusion .

[Explanation of symbols]

 10 Lid Main Body 20 Protrusion 30 Outflow Port 40 Drainage Port 50 Drainage Pipe 60 Net 70 Picking Section 80 Plug 100 Dust Outflow Prevention Lid

Claims (1)

[Claims] 1. A flat plate-shaped lid body having an outlet, and a bulge or fold of a tip portion protruding from at least one surface of the lid body.
And a plurality of projections songs shape, dust outflow prevention cover of the drain outlet, characterized in that formed by integrally molded with said projection and the lid present member by synthetic resin.