JP2001311198A - Chrysanthemum split cover for drain outlet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a circular chrysanthemum split cover of which the central part has a crysanthemum split shape capable of being removably fitted and placed to a drain outlet and preventing deformation of a bellows even after a long use in the structure of the crysanthemum split cover and further, easily adjusting the external diameter in accordance with the size of the drain outlet. SOLUTION: Reinforcing ribs 4 are formed from the root of bellows to the tip respectively at the lower face of a pluralities of bellows 2 in a circular chrysanthemum split cover of which the central part is split like a chrysanthemum by a pluralities of bellows 2 extended from the cover body 1 which can be removably fitted and/or mounted to a drain outlet to the central part and constituted of the peripheral part to the central part. The bellows is slanted as it goes to the front end and a coaxial groove which is separable corresponding to the size of the drain outlet provided at the outer peripheral part of the cover body. Further, notches may be formed at the outer peripheral end of the cover body and the groove.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a kitchen sink having a large drainage outlet, a garbage basket installed, and a garbage basket for collecting food waste, such as food waste, which has flowed out together with the drainage. The present invention relates to a chrysanthemum cracking lid that is installed on a sink that is disposed of when accumulated.

[0002]

2. Description of the Related Art Conventionally, the drain of a kitchen sink has been enlarged.
A garbage basket is installed, and the garbage can be used to collect food waste, such as food waste, that has flowed out together with the drainage, and to be discarded when a certain amount has accumulated. -Chrysanthemum cracked rubber lids for drainage holes that can be placed are widely used. As shown in FIG. 1 (top perspective view) and FIG. 2 (bottom perspective view), this type of conventional chrysanthemum cracked rubber lid for a drain port includes:
A plurality of bellows 2 extending from the lid body 1 to a central portion;
And a reinforcing portion 3 extending in a tapered shape from the rubber lid body 1 to the tip of the bellows, and a central portion thereof is formed in a chrysanthemum crack shape. When the bellows 2 of the chrysanthemum cracked rubber lid 1 is used for a long time, the tip of the bellows is deformed as shown in FIG. However, when the thickness of the bellows is increased or the strength is increased, there is a problem that dust does not flow into the dust collecting basket. In order to prevent deformation of the bellows 2, the reinforcing portion 3 is provided at the lower portion of the bellows as described above. However, such a conventional reinforcing portion 3 extends in a tapered shape from the rubber lid body to the tip of the bellows. However, since the root of the bellows is strong and the tip is weak, the tip is greatly deformed and the deformation is fixed, so that there is a disadvantage that dust inside can be seen.

[0003]

SUMMARY OF THE INVENTION An object of the present invention is to provide a circular chrysanthemum cracking lid which can be detachably fitted and mounted on a drain port and has a chrysanthemum-shaped central portion.
An object of the present invention is to provide a chrysanthemum cracked lid having a structure in which bellows deformation is suppressed even after long-term use. Another object of the present invention is to provide a chrysanthemum split lid whose outer diameter can be easily adjusted according to the size of a drainage port.

[0004]

Means for Solving the Problems The inventors of the present invention have conducted intensive studies to solve the problem of suppressing the deformation of the bellows.
By extending the bellows from the base to the tip, not from the lid body, and / or by making the bellows have an inclined structure with the tip lowered, it has been found that deformation of the bellows can be avoided and suppressed, and the present invention has been completed. I came to. In addition, as a result of intensive studies to solve the problem of easily adjusting the outer diameter in accordance with the size of the drain port, at least one concentric circular shape that can be separated by hand in accordance with the size of the drain port is provided on the outer peripheral portion. By providing two grooves and providing notches in the outer peripheral end portion of the lid body and the grooves, it has been found that the outer diameter of the lid can be adjusted easily by hand separation, and the present invention has been completed.

That is, according to the present invention, a plurality of bellows which can be removably fitted and / or placed on a drain port and extend from a lid main body constituted by an outer peripheral portion to a central portion have a central portion. A chrysanthemum cracking lid for a drain opening, wherein reinforcing ribs are provided on the lower surface of the plurality of bellows from the root to the tip of the bellows, respectively. ) And the height of the reinforcing rib is 3 to 15 mm, and the chrysanthemum cracking lid for drainage according to claim 1 (claim 2), and that the bellows have an inclined structure with the tip lowered. 3. The method according to claim 1, wherein
The chrysanthemum cracked lid for a drain port described in claim 3 or a lid main body constituting an outer peripheral portion has at least one concentric groove and an outer periphery of the lid main body that can be separated in accordance with the size of the drain port on the outer peripheral portion. 4. A chrysanthemum cracked lid for a drain port according to claim 1, wherein the end and the groove have cutouts, a lid body, a plurality of bellows and reinforcing ribs. Is manufactured by integral molding, and relates to a chrysanthemum crack cover for a drain port according to any one of claims 1 to 4 (claim 5).

According to the present invention, there is provided a circular chrysanthemum cracking lid which can be removably fitted and / or mounted on a drain port and has a central portion in a chrysanthemum cracking shape. A chrysanthemum cracking lid for a drain port, wherein a plurality of bellows extending from the main body to a central portion and forming a chrysanthemum cracking shape have an inclined structure with a tip lowered.
In a circular chrysanthemum cracked lid whose center part has a chrysanthemum cracking shape, the lid body constituting an outer peripheral edge can be detachably fitted and / or placed on a drain port, A chrysanthemum cracking lid for a drainage port, comprising at least one concentric groove that can be cut off in accordance with the size of the mouth, and a notch in the outer peripheral end of the lid body and the groove. About.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention comprises a plurality of bellows which can be removably fitted and / or mounted on a drain port and extend from a lid body constituted by an outer peripheral portion to a central portion. In a circular chrysanthemum cracked lid whose central part has a chrysanthemum cracking shape, a chrysanthemum cracking lid for a drain port in which reinforcing ribs are provided on the lower surface of a plurality of bellows from the root to the tip of the bellows, respectively. The chrysanthemum cracking lid for a drain port is provided with reinforcing ribs 4 from the root to the tip of the bellows 2 on the lower surface of a plurality of bellows 2, for example, as shown in FIG. Is characterized by
Except for the reinforcing ribs 4, it has the shape of a conventional chrysanthemum cracked rubber lid for a drain.

As described above, the lower surface of the bellows of the chrysanthemum split lid for drainage of the present invention does not extend from the lid body like the conventional reinforcing rib, but extends from the root to the tip of the bellows 2. Since the reinforcing ribs 4 are provided, when the dust flows, the bellows themselves do not bend or deform, and as shown in FIG. After descending and dust falling, the bellows return to the original position by the elastic force of the root of the bellows 2. As described above, even if the strength of the root portion of the bellows 2 is increased, if a force is applied to the tip of the bellows, a large force acts on the root of the bellows, so that garbage falls into the basket. Therefore,
The use of the chrysanthemum split lid for drainage of the present invention can suppress and prevent deformation of the bellows 2 even after long-term use. The height of the reinforcing rib 4 is not particularly limited as long as the bellows itself is not deformed.
１５15 mm, preferably 5-8 mm can be suitably exemplified.

The present invention also relates to a circular chrysanthemum cracking lid which can be removably fitted and / or placed on a drain port and has a chrysanthemum cracking shape at its center, and which constitutes an outer peripheral edge. The present invention relates to a chrysanthemum cracking lid for a drain port, which extends from a main body to a central portion and has a plurality of bellows forming a chrysanthemum shape and having a sloped structure with a tip lowered. In the case of a chrysanthemum split lid for this type of drain port, as shown in FIG. 6, a bellows 5 having an inclined structure in which the tip is inclined downward in advance with respect to the lid body, for example, 5 to 45 °, preferably 15 to 30 °. It is characterized by having. In the case of the chrysanthemum cracked lid for a drain port having the inclined bellows 5, garbage easily falls into the basket, and even if used for a long time, the load due to garbage and water is reduced and the garbage can be used for a long time. The deformation of the bellows can be suppressed and prevented.

Further, the present invention provides a circular chrysanthemum cracking lid which can be removably fitted and / or placed on a drain port and has a chrysanthemum cracking shape at the center thereof, the lid constituting an outer peripheral edge portion. The main body has at least one concentric groove which can be cut off in accordance with the size of the drain port on the outer peripheral portion thereof and a notch on the outer peripheral end portion of the lid main body and the groove. (A cutaway perspective view) as shown in FIG. In the case of this type of drainage chrysanthemum cracked lid, one or a plurality of cutting grooves 6 are provided concentrically on the lower surface or upper surface near the outer peripheral end of the lid body 1,
The outer peripheral portion of the lid body can be easily cut along the cutting groove 6 according to the diameter of the drain port. The cross-sectional shape of the cutting groove 6 is not particularly limited, such as a V-shape or a U-shape. However, as shown in FIG. 7, if the cross-sectional shape is a V-shape, it can be more easily separated with bare hands. It is preferred.

Further, a notch 7 having a V-shape or the like is provided in the outer peripheral end portion of the lid main body or the cutting groove 6. By providing the notch 7, it is easy to split the cover toward the center of the lid, and the separation at the desired V-shaped or similar cutting groove 6 is further simplified. Therefore, when one cutting groove is provided, one notch may be provided in the outer peripheral end portion of the lid body. However, when a plurality of cutting grooves are provided, the innermost cutting groove 6 is provided. Except, a notch 7 is provided in each cutting groove 6. By providing each notch 7 at a different position of each concentric groove so that the cutting toward the center of the lid can be stopped at a desired cutting groove, a desired V-shape can be obtained. Separation at the cutting groove 6 is further simplified.

Further, the bellows having the reinforcing ribs extending from the base to the tip of the bellows may be formed in a tilted structure in which the tip lowers in advance with respect to the lid body as described above. Even when used for a long time, the load due to dust and water is reduced, and the deformation of the bellows can be further suppressed and prevented. If necessary, the drainage chrysanthemum cracking lid having a reinforcing rib extending from the root to the tip of the bellows, or the drainage chrysanthemum having a reinforcing rib extending from the root to the tip of the inclined bellows. As described above, one or more cutting grooves are provided concentrically on the upper surface or the lower surface of the cracked lid near the outer peripheral end of the lid body, and cut along the cutting groove according to the diameter of the drain port. It is possible to provide a notch such as a V-shape in the outer peripheral end portion of the lid main body or the cutting groove so that the cutting toward the center of the lid can be stopped at a desired cutting groove. You can also do so.

Although the material of the chrysanthemum crack cover for drainage of the present invention is not particularly limited, plastics and the like can be specifically exemplified in addition to conventional rubber. Can be a colored plastic. In the case where these plastics, rubbers and the like are made of a material, it is desirable to form them integrally from the viewpoint of easiness of manufacture, strength of the outer peripheral end of the fixing portion lid body 1 between the bellows and the reinforcing ribs, and the like.

[0014]

The chrysanthemum chrysanthemum cover for drainage of the present invention does not deform the bellows even when used for a long period of time, and can be used for drainage outlets of various sizes.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view of a conventional drainage chrysanthemum cracked lid with its upper surface facing up.

FIG. 2 is a schematic perspective view of a conventional drainage chrysanthemum chrysanthemum cover with its lower surface facing up.

FIG. 3 is a schematic longitudinal sectional view showing a usage state of the chrysanthemum crack lid for a drain port of FIG. 2;

FIG. 4 is a schematic perspective view of the drainage chrysanthemum split lid of the present invention in a state where the lower surface thereof is facing upward.

FIG. 5 is a schematic vertical sectional view showing a usage state of the chrysanthemum crack lid for a drain port of FIG. 4;

FIG. 6 is a schematic perspective view of a chrysanthemum crack cover for a drain port according to another embodiment of the present invention, with an upper surface thereof facing upward.

FIG. 7 is a partially cut-away enlarged view of a chrysanthemum split lid for a drain port according to still another embodiment of the present invention, with the lower surface facing upward.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Lid body 2 Bellows 3 Reinforcement part 4 Reinforcement rib 5 Inclined bellows 6 Cutting groove 7 Notch

 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Eiji Takemura Inventor F-term in Nihon Soda Co., Ltd. 2-2-1 Otemachi, Chiyoda-ku, Tokyo 2D061 DA03 DE03 DE15

Claims (7)

[Claims] 1. A plurality of bellows which can be detachably fitted and / or placed on a drain port and extend from a lid main body composed of an outer peripheral portion to a central portion, the central portion of which is broken into chrysanthemums. A chrysanthemum chrysanthemum cracking lid for a drain port, wherein a reinforcing rib is provided on a lower surface of a plurality of bellows from a root to a tip of the bellows. 2. The chrysanthemum crack cover for a drain port according to claim 1, wherein the height of the reinforcing rib is 3 to 15 mm. 3. The chrysanthemum cracking lid for a drain port according to claim 1, wherein the bellows have an inclined structure with a tip lowered. 4. A lid main body constituting an outer peripheral portion has at least one concentric groove which can be separated in accordance with the size of a drain port on the outer peripheral portion, and a notch in an outer peripheral end portion of the lid main body and the groove. The chrysanthemum cracking lid for a drain port according to any one of claims 1 to 3, wherein 5. The lid body, the plurality of bellows and the reinforcing rib are manufactured by integral molding.
5. The chrysanthemum cracked lid for a drain outlet according to any one of items 4 to 4. 6. A circular chrysanthemum cracked lid which can be removably fitted and / or mounted on a drain port and has a chrysanthemum cracked shape at the center thereof. A chrysanthemum cracking lid for a drainage outlet, wherein a plurality of bellows extending to a portion and forming a chrysanthemum cracking shape have an inclined structure with a tip lowered. 7. A circular chrysanthemum cracked lid which can be removably fitted and / or placed on a drain port and has a chrysanthemum cracked shape at its center, wherein a lid main body constituting an outer peripheral portion is A chrysanthemum cracking lid for a drainage port having at least one concentric groove which can be separated in accordance with the size of the drainage port in the outer peripheral portion thereof, and a notch in an outer peripheral end portion of the lid body and the groove. .