JPH0743236Y2 - Sink drain cover - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drain port cover attached to a drain port provided in a sink of a sink.

[0002]

2. Description of the Related Art As a conventional drainage port cover of this type,
A rubber-made material having a plurality of radial cuts is generally used.

[0003]

Since the rubber drain cover is flexible and easily bends into the drain, it is easy to drop a small object such as a spoon into the drain, and also when the dishes are washed, the drain cover is placed above the drain. The bottom of the sink cannot be used widely because it is not possible to put dishes on it.

The present invention was devised in view of the above circumstances, and it is an object of the present invention to prevent dropping of small articles into the drain port and to enable effective use of the upper portion of the drain port.

[0005]

To achieve the above object, according to the Invention The first discharge port cover of the present invention is a rigid material in the positioning fitting shape that can drain outlet provided in the sink the sink Rights
It is formed in a substantially circular shape in plan view , and its upper surface is made flat overall, and the number of drainage through holes longer than the radial length is reduced.
Provide at least one, and in the longitudinal direction of this drainage through hole
Extend diagonally downward along one side to cover the drainage through hole
Inclined ribs of the size are provided .

The second drain cover of the present invention is a drainage cover.
A shape that can be positioned and fitted into the drain port provided in the sink of the pedestal
It is made of a rigid material in a circular shape in plan view, and its upper surface is entirely
Straight and longer than the radius
Two through holes for drainage are installed so that they are almost parallel to each other.
In addition, there is a slant on one side along the longitudinal direction of each drainage through hole.
Slant that extends downward to cover the drainage through hole
Each rib is provided.

[0007]

According to the above construction, since the drainage cover is made of a rigid material having a flat upper surface, dishes or the like can be placed on the drainage cover, and the drainage cover is caught on the drain cover when it is moved. Nothing. Also the drain
The cover has a through hole for drainage longer than the radial length.
Therefore, drainage from the sink to the drain is smooth.
It In addition, diagonally along one side along the longitudinal direction of the drainage through hole
A slanted ridge that extends downward to cover the drainage through hole.
The sink is provided so that the sink and the drain port can communicate with each other.
The drainage channel is now bent at an angle, which is why
It is difficult for small items such as spoons to fall into the water spout. Only
Also, the drainage through hole and the inclined rib are large to some extent,
Since the opening of the drainage channel will be enlarged to some extent, these
Cleaning can be done easily by human hands. Besides this, the drainage port
Since the cover can be removed from the drain port, it can be used instead of the drain port cover.
Convenient use of the sink by attaching a blind lid to the drain
Will increase.

Particularly in the case of the second drain cover of the present invention,
By changing the mounting state of the sink drain
Align the direction of the straight drainage through hole with the direction of the drainage through hole.
And you can devise a state where it is difficult for small items in the sink to enter.

[0009]

Embodiments 1 to 4 of the present invention will be described in detail below with reference to the drawings.

Embodiment 1 As shown in FIGS. 1 to 3, this drain cover 1 is
It is made of a rigid material such as heat-resistant ABS resin, and is formed into a disk shape having a size to be fitted into the circular drainage port 2 formed in the bottom of the sink. The upper surface S of this drain cover 1
Is formed flat so as to be flush with the bottom surface D of the sink as a whole, and the half length of the top surface S has a radial length.
Two through holes 3 for drainage that are straight slits longer than
It is installed so that it is almost parallel.

In the longitudinal direction of each of the drainage through holes 3 ,
On one side along it, extend diagonally downward toward the center
An inclined rib 4 having a size that covers the drainage through hole 3 is provided.
Cage, thereby to sink the drainage flow path R communicating the discharge port 2 is so bent obliquely, small spoon or the like has become ugly write falling into the drain port 2.

In particular, the drain outlet cover for the drain outlet 2 of the sink
For linear drainage by changing the mounting state of the bar 1.
Sink the direction of the through hole 3 with respect to the through hole 3 for drainage.
It can be devised to make it difficult for small items to enter.

Also in the following embodiments, all of the top surface S of the drain cover 1 is made of a rigid material so as to be flush with the bottom surface of the sink.

Example 2 As shown in FIGS. 4 and 5, this drain cover 1 is
It is basically the same as that of the first embodiment described above, but the formation positions of the two linear slit-shaped drainage through holes 3 are different.
In other words, the two straight slit-shaped drainage through holes 3 are
It is arranged at the center of the carrier upper surface S.

[0015] (Example 3) As shown in FIGS. 6 and 7, apply in this drain outlet cover 1
The configuration different from that of the first embodiment is that the drainage through-hole 3 is 1
And the shape is a partial arc slit.
That is what is said. The inclined rib 4 is a partial circular arc
To the center side on one side from the outer periphery of the rit-shaped drainage through hole 3
It is provided for.

Example 4 As shown in FIGS. 8 and 9, this drain port cover 1 is
It is shaped like a flat disk with a diameter slightly smaller than the drainage port 2.
At the same time, on the lower surface, at four places on the circumference, the steps 2a of the drainage port 2 are provided.
A leg 6 is provided for positioning and mounting the leg. this
For example, with the drain cover 2 attached to the drain 2,
An annular gap 3a is formed between the drainage port 2 and the drainage port cover 1.
In addition, the annular gap 3a and the step 2a form a stepped shape.
A curved drainage flow path R is formed.

[0017] Then, the drain outlet cover 1, together with the drain through-holes 3 of the part sector is formed open, slide shutter 9 for opening and closing the drain through-holes 3 is equipped circumferentially slidable There is. Also, through holes for drainage
Extend diagonally downward to one side from the outer periphery of 3 toward the center
An inclined rib 4 having a size to cover the drainage through hole 3 is provided.
The drainage that connects the sink and the drainage port 2
The water flow path R is bent obliquely.

[0018]

As described above, in the present invention, the flat drain cover which does not bend is used to cover the bottom of the sink so that dishes can be placed above the drain cover. In addition to being widely used, a bent drainage flow path is interposed between the drainage through hole provided in the drainage cover and the drainage port. Even if it gets in, it can be prevented from falling to the drain outlet, etc.
Don't lose small items.

Moreover, there are through holes for drainage and inclined ribs.
To a certain extent, and the opening of the drainage flow path is
Therefore, it becomes easier for humans to clean these items.
It In addition, the drain cover can be removed from the drain, so
Replace the drain cover with a blind lid
This will increase the usability of the sink.

Particularly, in the case of the second drain cover of the present invention,
If the sink is attached to the drain port,
The direction of the straight through hole for drainage,
It can be devised to make it difficult for small items in the sink to enter
It

[Brief description of drawings]

FIG. 1 is a plan view of the first embodiment.

FIG. 2 is a vertical sectional view of the first embodiment.

FIG. 3 is a perspective view of the first embodiment.

[4] oblique view of Example 2

FIG. 5 is a vertical sectional view of the second embodiment.

FIG. 6 is a partially cutaway perspective view of the third embodiment.

FIG. 7 is a vertical sectional view of the third embodiment.

FIG. 8 is a perspective view of a fourth embodiment.

FIG. 9 is a vertical sectional view of the fourth embodiment.

[Explanation of symbols]

1 Drain Port Cover 2 Drain Port 3 Drain Through Hole 4 Inclined Rib S Drain Port Cover Top D Sink Bottom R Drain Flow Path

Claims (2)

[Scope of utility model registration request] 1. A rigid material is formed into a substantially circular shape in a plan view into a shape that can be positioned and fitted into a drain port provided in a sink of a sink, and an upper surface thereof is formed to be entirely flat, and a radius is formed.
Provide at least one drainage through hole longer than the length, or
Two, diagonally downward on one side along the longitudinal direction of this drainage through hole
Sloped ribs of a size that extends to cover the drainage through hole.
A drain outlet cover for the sink, which is characterized by being provided . 2. Positioning at the drain outlet provided in the sink of the sink
Rigid material with a shape that can be fit-fitted into an almost circular shape in plan view
The top surface of the
Two straight through-holes for drainage that are longer than the length
Provided in parallel and the length of each drainage through hole
The drainage through-hole extending obliquely downward on one side along the direction
The drain cover of the sink, which is provided with inclined ribs each having a size to cover the.