JPH0620560U - Sink drain cover - Google Patents

Abstract

(57) [Summary] [Purpose] To prevent small items from falling into the drainage port in the sink of the sink and to enable effective use of the upper part of the drainage port. [Structure] A rigid material is formed into a shape that can be positioned and fitted into a drainage port 2 provided in a sink of a sink, and an upper surface S thereof is formed entirely flat, and a drainage part 3 is formed on a part of the upper surface S.
In addition, the drainage section 3 and the drainage port 2 are communicated with each other through a curved drainage flow path R.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a drain port cover attached to a drain port provided in a sink of a sink.

[0002]

[Prior art]

 As a conventional drain hole cover of this type, a rubber cover having a plurality of radial cuts is generally used.

[0003]

[Problems to be solved by the device]

 Since the rubber drain cover is flexible and easily bends into the drain, it is easy to drop small items such as spoons into the drain, and when washing dishes, it is not possible to place dishes above the drain. , The bottom of the sink cannot be used widely.

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

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the drain cover of the present invention is made of a rigid material in a shape that can be positioned and fitted into the drain provided in the sink of the sink, and its upper surface is formed flat as a whole. A drainage part was provided on a part of the upper surface, and the drainage part and the drainage port were connected by a bent drainage flow path.

[0006]

[Action]

 According to the above configuration, since the drain cover is made of a rigid material with a flat top surface, tableware etc. can be placed on it, and it is also possible that it will be caught on the drain cover when moving the pan etc. Absent. Also, since the drainage flow path that connects the drainage section and the drainage port is bent, it is not necessary to drop small items into the drainage port.

[0007]

【Example】

 Embodiments 1 to 11 of the present invention will be described in detail below with reference to the drawings.

Embodiment 1 As shown in FIGS. 1 to 3, the drain cover 1 is made of a rigid material such as heat-resistant ABS resin and is fitted into a circular drain 2 formed on the bottom of the sink by positioning. It is shaped like a disc with the required dimensions. The upper surface S of the drain cover 1 is formed flat so as to be flush with the bottom surface D of the sink as a whole, and two drain portions 3 are formed in a linear slit shape in a part of the upper surface S. Has been done.

Inside each of the drainage portions 3 is provided an inclined rib 4 protruding obliquely downward, and a bent drainage flow path R that does not short-circuit with the drainage port 2 is formed. Therefore, small objects such as a spoon are less likely to fall into the drainage port 2.

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

Second Embodiment As shown in FIGS. 4 and 5, the drainage cover 3 has a flat upper surface S with a partially arcuate slit-shaped drainage section 3 and the inside of the drainage section 3 In addition, the inclined ribs 4 similar to those in the previous example are provided along the drainage portion 3, and the bent drainage flow path R is formed.

Example 3 As shown in FIGS. 6 and 7, the drainage part 3 having a concentric slit shape is opened on the flat upper surface S of the drainage cover 1, and the inside of the drainage part 3 is the same as the previous example. An inclined rib 4 similar to that is provided along the drainage portion 3, and a bent drainage flow path R is formed in an annular shape. The central portion and the outer peripheral portion of the flat upper surface S are connected by four radial ribs 5.

Embodiment 4 As shown in FIGS. 8 and 9, the same straight slit-shaped drainage portion 3 as that of the above-described Embodiment 1 is opened at the center of the flat upper surface S of the drainage cover 1. There is.

(Embodiment 5) As shown in FIGS. 10 and 11, a partial fan-shaped drainage portion 3 is opened on the flat upper surface S of the drainage cover 1, and a partial arc shape is formed inside the drainage portion 3. The inclined ribs 4a and the partial fan-shaped inclined ribs 4b are provided, and a curved drainage flow path R that does not short-circuit with the drainage port 2 is formed.

Example 6 As shown in FIGS. 12 and 13, this drainage port cover 1 is formed in a flat disk shape having a diameter slightly smaller than that of the drainage port 2, and its lower surface has four circumferential positions. A leg 6 is provided for positioning and mounting on the step portion 2a of the drainage port 2. In this example, a drainage cover 1 is attached to the drainage outlet 2, and an annular drainage portion 3 is formed between the drainage outlet 2 and the drainage outlet cover 1, and the drainage portion 3 and the drainage outlet 3 are formed. 2 and 2 are connected by a stepwise bent drainage flow path R without short-circuiting.

Seventh Embodiment As shown in FIGS. 14 and 15, in the basic configuration of the sixth embodiment, three small width slits 7 are opened substantially at the center of the upper surface S of the drain cover 1. .

(Embodiment 8) As shown in FIGS. 16 and 17, in the basic configuration of the above-described Embodiment 6, by providing a cutout portion 8 by cutting out a part of the outer peripheral portion of the drainage port cover 1, An annular drainage part 3 formed when it is attached to the mouth 2 is partially enlarged.

(Embodiment 9) As shown in FIGS. 18 and 19, in the basic configuration of Embodiment 6 described above, a pair of cutouts 8 are provided at diagonal portions of the outer peripheral portion of the drainage port cover 1.

(Embodiment 10) As shown in FIGS. 20 and 21, in the basic configuration of the embodiment 6, the drainage cover 3 is provided with a partial fan-shaped drainage portion 3 and the drainage portion 3 is A slide shutter 9 that opens and closes is provided so as to be slidable in the circumferential direction, and a partial fan-shaped inclined rib 4 is provided inside the drainage part 3 to form a curved drainage flow path R that does not short-circuit with the drainage port 2. Has been done.

(Embodiment 11) As shown in FIGS. 22 and 23, in the basic configuration of the embodiment 6, the drainage port cover 1 is provided with a drainage section 3 which is opened and closed by a linearly slidable slide shutter 9. In addition, the inclined ribs 4 are provided inside the drainage portion 3 to form a bent drainage flow path R that does not short-circuit with the drainage port 2.

[0021]

[Effect of device]

 As described above, in the present invention, the cover is covered with a flat drainage cover that does not bend, so that dishes can be placed above this drainage cover so that the bottom surface of the sink can be widely used. In addition, since a bent drainage flow path is interposed between the drainage port provided on the drainage port cover and the drainage port, even if a small object such as a spoon enters the drainage port, it will be drained. You can prevent small items from being lost by preventing them from falling to your mouth.

[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.

FIG. 4 is a partially cutaway perspective view of the second embodiment.

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.

FIG. 10 is a perspective view of the fifth embodiment.

FIG. 11 is a vertical sectional view of the fifth embodiment.

FIG. 12 is a perspective view of a sixth embodiment.

FIG. 13 is a vertical sectional view of the sixth embodiment.

14 is a perspective view of Example 7. FIG.

FIG. 15 is a vertical cross-sectional view of Example 7.

16 is a perspective view of Example 8. FIG.

FIG. 17 is a vertical cross-sectional view of Example 8.

FIG. 18 is a perspective view of the ninth embodiment.

FIG. 19 is a vertical cross-sectional view of Example 9.

FIG. 20 is a plan view of Example 10.

FIG. 21 is a vertical cross-sectional view of Example 10.

22 is a plan view of Example 11. FIG.

FIG. 23 is a vertical sectional view of the eleventh embodiment.

[Explanation of symbols]

1 Drain cover 2 Drain 3 Drain S Top of drain cover D Bottom of sink R Flow channel for drain

Claims (1)

[Scope of utility model registration request] 1. A drainage port provided in a sink of a sink is formed of a rigid material in a shape that can be positioned and fitted into the drainage port, and its upper surface is entirely flat, and a drainage section is provided in a part of the upper surface, and A drain outlet cover for a sink, characterized in that the drain portion and the drain outlet are communicated with each other through a bent drain passage.