JP2002013176A - Perforated plate - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a highly usable perforated plate easily disposing waste without touching it by hands, it the waste such as come-out hair is adhered and clogged. SOLUTION: This perforated plate is formed detachably to a drain recess and formed of a long inclined cross section part and a short inclined cross section part into an approximately dog leg shape.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a perforated plate which is detachably mounted on a drain recess formed in a unit bath or the like.

[0002]

2. Description of the Related Art As is well known, a drain port is formed on the floor surface of a water return wall in a washing area such as a unit bath, and the floor of the washing area is formed inclined toward the drain port. In addition, a recess (step portion) in which a perforated plate can be detachably mounted is generally formed in the drain port formed as described above.

[0003] Since a conventional eye plate mounted on such a concave portion is generally formed in a flat disk shape, hair and detergent residues are removed around drain holes formed in the eye plate. Adheres,
Not only is it very unsanitary, but it is also very complicated to remove hair loss by entanglement with the drain hole, and there are problems such as dirty hands.

[0004] The present invention has been made in view of the above-mentioned situation, and an object of the present invention is to make it possible to use a very simple method even if dust such as loose hair adheres to and accumulates on the eye plate without touching it. The purpose of the present invention is to provide an easy-to-use eye plate that can easily discard trash.

[0005]

In order to achieve the above object, according to the present invention, a perforated plate is formed so as to be able to be attached to a drain recess, and a cross section is formed by a long slope portion and a short slope portion. It is characterized by being formed in a substantially inverted letter shape.

[0006] With this configuration, according to the present invention, even if dust such as loose hair adheres to the eye plate and accumulates, the dust can be very easily thrown away without touching it. In addition to improving the usability that can be used, since it is formed in a substantially inverted letter shape, even when using a net etc. on the dust collecting surface side of the eye plate, the net does not adhere to the dust collecting surface, There is no need to worry about entanglement in the drain hole through the net, and the eye plate can be used in a clean state over time.

In the present invention, the handle is disposed on the long inclined surface side, so that when the dust is dropped, the perforated plate is tilted to about 45 degrees or turned 180 degrees to remove the dust. It can be dropped without touching it, and
By forming the handle to be high, the eye plate can be easily attached and detached without much bending.

According to the present invention, since the diameter of the drain hole formed on the long inclined surface is smaller on the dust collecting surface side than on the drain surface side, the efficiency of collecting dust is improved. The drainage capacity can be sufficiently secured without lowering.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to an embodiment shown in the accompanying drawings.

FIGS. 1 to 3 show a perforated plate D according to an embodiment of the present invention. The perforated plate D has a main body D formed by press-molding a synthetic resin or a metal material. .

That is, the perforated plate body D is formed to have an outer shape (a disk shape in this embodiment) that can be mounted on a drain trap (not shown) such as a unit bath. At the same time, the inclined surface portion 1 and the short inclined surface portion 2 each having a long sectional shape are formed in a substantially inverted V-shape.
On both sides, shorter inclined side surface portions 3 and 4 are continuously provided, and dust flowing down on the dust collecting surface side of the perforated plate body D is joined to the long inclined surface portion 1 and the short inclined surface portion 2. It is formed so as to gather around S. In this case, the joint S
Is formed so as not to buffer the drain trap.

Further, a required number of circular drain holes 5 are formed at required intervals on each of the inclined surfaces 1, 2, 3, and 4. These drain holes 5 are enlarged in FIG. As shown,
The cross-sectional shape in which the hole diameter L1 on the dust collecting surface side is smaller than the hole diameter L2 on the drainage surface side (L1 <L2) is formed in a substantially trapezoidal shape.

By forming the hole diameter L1 on the dust collecting surface side smaller than the hole diameter L2 on the drain surface side in this way, it is difficult for the dust to flow down to the drain surface side and the collection efficiency is not impaired. Since the hole diameter L2 on the drain surface side is larger than the hole diameter L1 on the dust collection surface side, there is no danger that the drainage capacity is reduced and the drainage capacity around the perforated plate is reduced.

A locking member 6 having a substantially U-shaped cross section is integrally formed on the outer peripheral surface of the perforated plate body D. The locking member 6 is connected to a drain trap. The fitting plate can be detachably attached to the drain port, and
It can be mounted in a liquid-tight manner.

As shown in FIG. 2, a part of the locking body 6 and substantially at the center of the long inclined surface 1 side, as shown in FIG.
A handle 7 having a substantially inverted L-shaped cross section is continuously provided. still,
In this embodiment, although not particularly shown, a step portion or an engaging portion is separately formed so that the fitting position of the locking body 6 and the perforated plate body D of the drain trap is facilitated. It is desirable to configure so as not to rotate.

By protruding the handle 7 in this way, the work of attaching and detaching the eye plate becomes very easy. Also, by protruding the handle 7 on the long inclined surface 1 side, the eye plate can be prevented from touching dust. , And further, for example, by tilting the perforated plate to about 45 degrees or inverting it by 180 degrees, dust attached to the dust collecting surface of the perforated plate body D can be easily dropped without touching the debris. .

In the above embodiment, the case where the perforated plate is formed in a disk shape is described as an example. However, the present invention is not limited to this case. Of course, it may be formed in a rectangular flat plate shape or a polygonal flat plate shape.

[0018]

As described above, according to the present invention, even if dust such as loose hair adheres and accumulates on the eye plate,
The trash can be discarded very easily without touching it, and an excellent effect that usability is greatly improved can be obtained.

[Brief description of the drawings]

FIG. 1 is a plan view showing a configuration of a perforated plate according to an embodiment of the present invention.

FIG. 2 is a sectional view of the same dish.

FIG. 3 is an enlarged sectional view of a drain hole of the same dish.

FIG. 4 is an explanatory view showing a state where dust accumulated on the same dish is dropped.

[Explanation of symbols]

 D Hole plate body L1 Hole diameter on garbage collection surface side L2 Hole diameter on drainage surface side S Joint 1 Long inclined surface 2 Short inclined surface 5 Drain hole 7 Handle

Claims (3)

[Claims] 1. A perforated plate which is formed so as to be freely attached to a drain recess, and is formed in a substantially inverted shape with a long inclined surface portion and a short inclined surface portion in cross section. 2. The perforated plate according to claim 1, wherein a handle is provided on the long inclined surface side. 3. The drain hole formed in the long inclined surface portion is formed such that the hole diameter on the dust collecting surface portion side is smaller than the hole diameter on the drain surface portion side. Eye plate according to any of the above.