KR200211928Y1 - filter for a drain hole - Google Patents

Abstract

The present invention is installed in a sink, a bathroom, a yard, and the like to filter debris, and is formed in a circular catching jaw 10 and the catching jaw 10 integrally and at the same time a plurality of drain holes 21 are formed It relates to a strainer for drainage net including the strainer 20, the strainer 20 is formed of a flexible rubber so that the strainer 20 can be freely turned around the locking step (10). .

Description

Filter for a drain hole}

The present invention relates to a drainage strainer for filtering wastes by installing in drains such as sinks, bathrooms, yards, etc. More specifically, it relates to a strainer strainer of the structure is easy to remove the residue.

A conventional drainage strainer is used to filter out large particles such as fallen leaves, food scraps, hair, and the like to prevent clogging the drainage. Generally, the drainage strainer is generally made of a plastic material, and is classified into a stopping jaw and a strainer.

Figure 1 shows a strainer for drainage net made of a conventional plastic material, the locking jaw (1) has a circular shape to be seated around the drain and the strainer 2 is formed in a hemispherical or cylindrical, strainer 2 The hemispherical shape is used for drainage in the yard of the house or the drainage in the bathroom, and the cylindrical shape is used for the drainage of the sink.

However, since the conventional strainer is made of a hard material such as plastic, dirt is not easily removed by being caught in the drain hole 2a of the strainer 2, so that the strainer 2 or the catching jaw 1 is removed. As the hitting the hard floor, etc.), the strainer 2 is deformed or broken, and there is a closed end that the function is lost, such as the dirt is not filtered well when reused.

The present invention is formed of a structure that can be turned upside down as a flexible material so that the inner surface of the filter mesh is turned upside down without being broken by the impact can be easily removed even the dirt accumulated in the inside of the filter mesh and trapped in the drain hole It is intended to provide a drainage strainer.

1 is a strainer for drain gout made of a conventional plastic material

Figure 2 is a perspective view of the strainer for drainage for explaining a first embodiment of the present invention.

3 is a cross-sectional view of FIG.

Figure 4 is a partial cross-sectional view of the strainer for drainage for explaining a second embodiment of the present invention.

5 is a partial cross-sectional view of the strainer for drainage for explaining a third embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

10; Hanging jaw 20; Sieve 21; Drain

22; Fold 23; Slit 24; handle

25; cover

The present invention is formed with a circular locking jaw 10 and the locking jaw 10 to be seated around the drain, such as sinks, bathrooms, yards, and at the same time the hemispherical strain mesh 20 formed with a plurality of drain holes 21 It relates to a strainer for drainage net including, the strainer 20 is formed of a flexible rubber so that the strainer 20 can be freely turned around the locking jaw (10).

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail. FIG. 2 is a perspective view of a strainer strainer for explaining a first embodiment of the present invention, and FIG. 3 is a cross-sectional view of FIG. And Figure 4 is a cross-sectional view of the strainer strainer for explaining the second embodiment of the present invention, Figure 5 is a cross-sectional view of the strainer strainer for explaining the third embodiment of the present invention.

As shown in Figures 3 and 4, the subject innovation is roughly divided into a hemispherical strain mesh 20 formed with a circular locking jaw 10 and a plurality of drain holes 21, the locking jaw 10 is made of plastic or metal The filter mesh 20 is made of flexible rubber.

The filter mesh 20 is formed of a plurality of drain holes 21 having an elliptical shape as a substantially hemispherical shape, and forming a fold line 22 smaller than the thickness of the surroundings in a circular shape along the upper periphery. ) Can be flipped inside and out.

In addition, by forming the plurality of slits 23 at regular intervals along the fold line 22 in the filtering mesh 20, the filtering mesh 20 may be more smoothly inverted. In addition, by forming the handle 24 in the vertical direction in each of the center of the screen mesh 20, it can be pulled or pushed by the hand using the handle 24 when the filter mesh 20 overturns. The handle 24 may be formed of the same material as that of the filtering mesh 20 by being integrally formed with the filtering mesh 20 or by insert molding with a plastic material, wherein the height of the handle 24 is the filtering mesh 20. It is preferable to form the same or smaller than the depth of.

In addition, the cover 25 may be provided on one side of the locking jaw 10, which is connected to be rotated in the vertical direction and is connected to both sides of the locking jaw 10 by the mesh screen. The inlet and the drain of the sieve 20 can be blocked.

Meanwhile, the locking jaw 10 is formed of hard plastic or metal, and the coupling method of the locking jaw 10 and the filtering net is exemplarily described. As shown in FIG. 3, the insert at the edge of the filtering mesh 20 is shown. As shown in FIG. 4, insert molding may be performed such that the locking jaw 10 is completely embedded in the strainer 20, and as illustrated in FIG. 5, the locking jaw 10 has a pair of fitting structures. It may be formed and coupled to the edge of the strainer 20.

Referring to the use of the present invention having such a configuration, as shown in Figures 2 and 3, if the dirt is installed in the drainage and after a certain period of use accumulated in the interior of the strainer 20, the strainer is removed from the drainage and then Will be removed. That is, by pulling the handle 24 on the inside of the filter mesh 20 by hand or pushing the handle 24 on the outer surface of the filter mesh 20, the filter mesh 20 is centered on the fold line 22. Will be flipped. Therefore, dirt is naturally removed while the filter mesh 20 of the filter mesh 20 is inverted, and maintains its original shape even when the filter mesh 20 is inverted, so that the drain net without having to flip the filter mesh 20 again. Can be installed and used on. In other words, every time the dirt is removed, the filter mesh 20 may be reversed and used again. As the inner and outer surfaces of the filter mesh 20 are reversed, the dirt is simply and cleanly removed.

On the other hand, in the case of the strainer provided with a cover 25 in accordance with the present invention to cover the strainer and the drain can be prevented odor from the drain.

As described above, the present invention is to enable the filter mesh 20 to be inverted as a flexible material, the filter mesh 20 of the filter net according to the present invention is not broken even when an external impact is applied to the inner surface of the filter mesh 20 Since it can be used freely upside down without distinction between the outer and the outer side, there is an advantage that the dirt accumulated in the strainer 20 and even the dirt stuck in the drain hole 21 can be easily and cleanly removed.

Claims (5)

A drain hole including a circular locking jaw 10 that is seated around a drain hole such as a sink, a bathroom, a yard, and the like, and a hemispherical strain mesh 20 having a plurality of drain holes 21 formed at the same time. In the dragon strainer, The strainer for drainage, characterized in that the strainer 20 is formed of a flexible rubber to be used freely upside down around the locking step (10). The drain according to claim 1, wherein a fold line 22 having a circular shape smaller than a peripheral thickness is formed along the upper periphery of the strainer 20 so as to smoothly flip the strainer 20. Dragon Filter Net. 3. The strain screen for drains according to claim 2, wherein a plurality of slits (23) are formed at regular intervals in the fold line (22) to allow the strain screen (20) to be flipped more smoothly. According to claim 1, characterized in that the handle 24 in the vertical direction on each of the center both sides of the filter mesh 20 to pull or push by hand when the filter mesh 20 is turned over. Drainage nets. According to claim 1, further comprising a cover 25 is connected to one side of the locking jaw 10 to rotate in the vertical direction so that the cover 25 is in close contact with both sides of the locking jaw (10) the filter mesh A strainer for drainage, characterized in that the inlet and the drainage of the (20) can be blocked.