JP6990056B2 - Dirt removal device for drainage - Google Patents

Description

The present invention relates to a dirt removing device for a drainage part such as a sink of a sink.

At the bottom of the sink of the sink, a drainage part where a water-permeable dust basket is installed is recessed, and slimy stains adhere to the drainage part surface and the dust basket surface with use.

In order to remove the above slimy stains, conventionally, a stain removing device for storing the cleaning agent is installed on the drainage part, and the slimy stains are removed by the cleaning agent that melts from the storage part and flows into the drainage part. There is. This dirt removing device is provided with an annular wall facing downward along the peripheral edge, and the lower end of the annular wall is placed on a mounting step formed along the opening peripheral edge of the drainage portion to drain water. It is arranged so as to fit into the upper part of the part.

Therefore, in the case of the above-mentioned dirt removing device, small dust is clogged in the joint gap formed between the annular wall and the inner surface of the opening of the drainage portion, and slimy dirt is easily attached, which is unsanitary and does not look good. There was a problem. In order to remove dust and slimy stains, it was necessary to remove the stain remover from the drainage section and perform the removal work, which was troublesome.

Further, in the case of the conventional dirt removing device, since the upper part of the cleaning agent storage part is open, dust flows into the storage part together with water, and the dust collects and adheres to the cleaning agent container to generate slimy stains, which is not possible. There was a problem that it was hygienic and did not look good. It took a lot of time to remove dust and slimy stains from the storage area.
JP 2016-017377

In order to solve each of the above problems, it is an object of the present invention to prevent clogging of dust and slimy stains on the combined mounting portion of the dirt removing device for the drainage portion in the sink of the sink or the like. .. The second aspect of the present invention is to make it possible to prevent the accumulation of dust and slimy stains in the storage portion of the cleaning agent of the stain removing device for the drainage portion in the sink of the sink or the like.

According to the first aspect of the present invention, a cleaning agent storage portion is provided, and the peripheral portion is mounted and used on a mounting stage portion located along the edge of the opening of the drainage portion, and is stored in the storage portion. In the drainage dirt removing device that removes dirt from the drainage section by melting the cleaning agent and flowing down into the opening, the center of the opening is spaced along the circumferential direction toward the lower surface side of the peripheral edge portion. The configuration is such that a plurality of mounting ridges are provided in the direction toward the side.

According to the first aspect of the present invention, only the peripheral edge of the peripheral edge faces the inner surface of the opening of the drainage portion, and there is no conventional mating gap there, and there is no mating gap, so that dust is clogged. And slime are prevented.

In the invention of claim 2, the drainage portion is mounted on the upper part of the drainage portion, has a storage portion for the cleaning agent on the upper surface, and the cleaning agent is dissolved by the water flowing into the storage portion to remove stains on the drainage portion. In the dirt removing device of the above, a lid body including an upper surface portion and a peripheral surface portion is provided on the storage portion, and a narrow water inflow opening is provided in the peripheral surface portion.

According to the second aspect of the present invention, since the lid is provided on the storage portion, dust does not enter the storage portion together with water, and almost only water flows into the storage portion through the narrow water inflow opening. Accumulation of dust and slimy stains are prevented.

According to the first aspect of the present invention, the problems of clogging of dust and slimy stains in the combined mounting portion of the drainage stain removing device in the sink of the sink and the like are solved, and the sink and the like can be used hygienically and nicely. Become. According to the invention of claim 2, the problem of dust accumulation and slimy stains in the cleaning agent storage part of the drainage part of the sink of the sink or the like is solved, and the sink or the like can be used hygienically and nicely. become.

Front-side external perspective view of the embodiment of the dirt removing device for the drainage portion of the present invention. Back side external perspective view of the embodiment of the dirt removing device for the drainage portion of the present invention. Front view of the surface side when the lid is opened according to the embodiment of the dirt removing device for the drainage portion of the present invention. Cross-sectional configuration view of a notch during use of the embodiment of the dirt removing device for a drainage portion of the present invention.

FIG. 1 is a perspective view of the surface side of the embodiment of the dirt removing device for the drainage portion of the present invention, FIG. 2.
Is an external perspective view of the back surface side, and FIG. 3 is an external perspective view of the front surface side when the lid is opened.

The dirt removing device 1 of the drainage portion is made of plastic and has a circular planar shape, and is provided with a storage portion 5 of a cleaning agent storage body dented in a circle in the center of the upper surface thereof, and a lid 6 is provided on the storage portion 5. ing. At both sides of the storage portion 5 on the upper surface, each of the curved water passage openings 7 in which the water guide portion 4 is integrated is provided at the lower outer side, and each of the portions between the water passage openings 7 on the upper surface is used as the water inflow surface portion 2.

A plurality of drainage holes 8 are provided in the peripheral wall 9 of the storage portion 5, and a locking edge 14 is provided so as to project inward from the lower edge of the peripheral wall 9, and a ridge 11 is provided on the locking edge 14. Each is formed in a protrusion. As shown in FIG. 4, on these ridges 11, a cleaning agent storage body 13 in which a peripheral portion 10 is placed and a solid cleaning agent 12 is stored in a basket shape is locked and provided.

The lid 6 is attached so as to be openable and closable by pivotally supporting one end of the lid 6 to the edge of the storage portion 5. The lid 6 is composed of an annular peripheral surface portion 19 and an inner circular upper surface portion 15 located slightly higher than the peripheral surface portion 19, and three water inflow openings 17 having a narrow width of about 2 mm along the rising position between them. Is provided. The 19th surface of the annular peripheral surface portion is slightly inclined so that the inner peripheral side where the water inflow opening 17 is located is located lower than the outer peripheral side.

On the lower surface side of the peripheral edge portion 20 of the dirt removing device 1, eight mounting ridges 18 are integrally provided in the direction toward the center at intervals in the circumferential direction. The six objects facing each outer surface of the water guide portion 4 of the mounting ridge 18 are provided so that the inner end side thereof is continuous with the outer surface of the water guide portion 4.

As shown in FIG. 4, the dirt removing device 1 is used on the strainer (dust basket) 102 in the drainage section 101 of the sink sink 100, and each of the mounting ridges 18 on the lower surface of the peripheral edge portion 20 is the drainage section 101. It is placed and arranged on a mounting step 103 located along the edge of the opening.

Hereinafter, the usage state of the dirt removing device 1 will be described. On the one hand, the water reaching the upper surface of the dirt removing device 1 flows from the water passage opening 7 along the water guiding portion 4 and directly flows down into the strainer 102 (arrow A). On the other hand, it flows along the water inflow surface portion 2 and enters the storage portion 5 from the peripheral surface portion 13 of the lid 6 through the water inflow opening 17, and dissolves the cleaning agent 12 in the cleaning agent storage body 13. The water in which the cleaning agent 12 is dissolved falls into the strainer 102 from the lower surface of the cleaning agent storage body 13 (arrow B). As a result, the generation of slime in the strainer 102 and the drainage portion 101 is prevented.

In the above, the water reaching from the top of the water inflow surface portion 2 to the top of the peripheral surface portion 19 of the lid 6 is slightly inclined so that the inner peripheral side of the peripheral surface portion 19 is located lower than the outer peripheral side, so that the water inflow opening 17 It is smoothly guided to the inside of the storage portion 5, whereby the cleaning effect of the cleaning agent 12 is enhanced.

Further, even if a large amount of dust is mixed in the water reaching the upper surface of the dirt removing device 1, it does not enter the storage portion 5 because it is covered with the lid 6. Small dust that enters the storage portion 5 through the water inflow opening 17 is discharged together with water from the drain hole 8 of the peripheral wall 9. Further, since the cleaning agent storage body 13 is provided in a floating state on the locking edge 8 by placing the peripheral edge portion 10 on the convex strip 11, small dust is washed away with water between them and the locking edge 8 is formed. Drops onto the strainer 102 from the inner edge of the (arrow C), which prevents dust from clogging. In this way, the storage portion 5 is used in a state where dust does not stay inside and water always flows smoothly inside, and the generation of slime is prevented.

Further, the mounting ridge 18 on the lower surface of the peripheral edge portion 20 is placed and arranged on the mounting step portion 103 located along the edge portion of the opening of the drainage portion 101, whereby the peripheral end of the peripheral edge portion 20 is arranged. Only the edge 110 faces the inner surface 111 of the opening of the drainage portion 101, and there is no conventional mating gap there, so that there is no problem of clogging of dust and generation of slime in that portion. A part of the water on the sink 100 passes through the relative gap between the peripheral edge 110 of the peripheral edge 20 and the inner surface 111 of the opening, reaches from the inner surface 111 of the opening to the mounting step 103, and further, the inner peripheral surface of the strainer 102. Flow down along (arrow D). The six ridges 18 for mounting have a stable structure in which the inner end side is continuously reinforced on the outer surface of the water guide portion 4, so that there is no risk of damage even if a large force is applied from above during use. As a result, the dirt removing device 1 is arranged and used in a stable state.

1 Dirt removal device for drainage part 5 Storage part 6 Lid 12 Cleaning agent 15 Top surface part 17 Water inflow opening 18 Convex for mounting 19 Peripheral surface part 20 Peripheral part 101 Drainage part 103 Placement step part

Claims (1)

A lid provided with a cleaning agent storage portion, the peripheral portion of which is mounted on a mounting stage portion located along the edge of the opening of the drainage portion, and a lid composed of an upper surface portion and a peripheral surface portion on the storage portion. A body is provided, and the cleaning agent stored in the storage portion is dissolved by the water flowing into the peripheral surface portion from the narrow water inflow opening, and the cleaning agent is dissolved from the plurality of drain holes provided in the peripheral wall of the storage portion. In a drainage dirt removing device that removes dirt from the drainage section by flowing down into the opening, a plurality of layers are spaced along the circumferential direction on the lower surface side of the peripheral edge portion in a direction toward the center side of the opening. A dirt removing device for a drainage part, which is characterized by being provided with ridges for mounting.

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