JP7066657B2 - Drainer garbage bag holder - Google Patents

Description

The present invention relates to a holder for a drainer garbage bag suitable for use by attaching to a drain port of a kitchen sink, and a garbage collector using the same.

At the drain of the kitchen sink, a strainer, a drainage basket attached to the strainer, and a chrysanthemum split lid to cover the opening of the drainage basket are used to collect the garbage flowing into the drainage pipe.
In addition, in order to facilitate the collection and collection of garbage, the drainer garbage bag held by the holding frame is placed inside the drainer basket, and the holding frame and drainer so that the collected garbage can be thrown away together with the drainer bag. A combination of garbage bags is also commercially available.

In Patent Document 1, a hooking portion for locking an elastic thread provided at an opening of a drainage garbage bag is formed on the outer periphery thereof, and the opening can be detached from the hooking portion by elastically deforming the elastic thread. The invention of a bag holding frame and a structure for attaching a drainage garbage bag using the frame is described (claims).
Patent Document 2 is a bag holding frame having a mouth rubber fixing portion whose lower end side extends outward like a morning glory, and a mouth rubber portion of a commercially available drainage net with a mouth rubber is fixed to the mouth rubber fixing portion. The idea of a drainage net fixing device for receiving dust from the kitchen drainage port is described.

Japanese Unexamined Patent Publication No. 2013-1562 Utility Model Registration No. 3177358 Gazette

An object of the present invention is to provide a holder for a drainer garbage bag for holding a drainer garbage bag used at a drain port of a kitchen, and a garbage collector in which the holder and the drainer garbage bag are combined.

The present invention is a holder for a drainer garbage bag attached to a drain port.
It has an annular flat plate portion and an inner annular wall portion vertically hung from the inner peripheral edge portion of the annular flat plate portion.
The inner annular wall portion is projected from the outer peripheral surface of the end portion opposite to the inner peripheral edge portion of the annular flat plate portion in the direction along the annular flat plate portion, and 2 to 6 pieces are spaced apart in the circumferential direction. Has a plurality of arcuate protrusions on which
The ratio of the protrusion width (w2) of the arcuate protrusion to the width (w1) from the inner peripheral edge portion to the outer peripheral edge portion of the annular flat plate portion is in the range of w2 / w1 = 0.05 to 0.20.
Further, in the annular flat plate portion at a position facing the plurality of arcuate protrusions in the height direction, the same number of through holes as the plurality of arcuate protrusions are formed, and the holder for the drainer garbage bag. And provide a garbage collector using it.

The holder of the drainer garbage bag of the present invention and the garbage collector using the same can collect garbage by attaching it to the drain port of the kitchen sink and easily dispose of it.

The plan view from the surface side of the holder of this invention. The plan view from the back surface side of the holder shown in FIG. The front view of the holder shown in FIG. FIG. 1 is a cross-sectional view taken along the line IV-IV in FIG. The front view of another embodiment of the holder of this invention. The plan view from the back surface side of the holder shown in FIG. The front view for demonstrating the attachment method of the drainer garbage bag to the holder shown in FIG. A garbage collector with a drainer garbage bag attached to the holder shown in FIG. Mounting method with notch A dust collecting tool for comparison corresponding to FIG.

<Drainer garbage bag holder>
The holder of the drainer garbage bag of the present invention will be described with reference to FIGS. 1 to 4.
The holder 1 of the drainer garbage bag (hereinafter abbreviated as "holder 1") has an annular flat plate portion 10 and an inner annular wall portion 20, and is made of synthetic resin, rubber, or the like.

The annular flat plate portion 10 has an outer diameter that can be attached to the drain port of the kitchen sink, and can be adjusted according to the size of the drain port.
The width (w1) from the inner peripheral edge portion 11 to the outer peripheral edge portion 12 of the annular flat plate portion 10 is adjusted according to the size of the drain port of the sink, and is, for example, a chrysanthemum split lid (FIG. 1 of Patent Document 1 and the like). The drainage port of the type that fits (see) is adjusted so that the chrysanthemum split lid can be fitted.
The thickness of the annular flat plate portion 10 can be in the range of 1 to 3 mm, but is not limited to the above range.

On the first surface (upper surface when attached to the drainage port) 10a of the annular flat plate portion 10, a plurality of annular grooves 14a and 14b showing concentric circles having different diameters are formed from the outer peripheral edge portion side 12 toward the inner peripheral edge portion 11. Has been done. Although two annular grooves 14a and 14b are shown in FIG. 1, the number of annular grooves may be three or more.
The annular grooves 14a and 14b are for cutting along the annular groove 14a or the annular groove 14b according to the size of the drainage port to adjust the outer diameter of the annular flat plate portion 10.
Although the annular grooves 14a and 14b are formed on the first surface 10a in FIG. 1, the annular groove 14a and 14b are formed on the second surface (when attached to the drain port) on the side opposite to the first surface 10a of the annular flat plate portion 10 in the thickness direction. It may be formed on the lower surface) 10b, or it may be formed on both the first surface 10a and the second surface 10b.

The inner annular wall portion 20 is vertically provided with the inner peripheral edge portion 11 of the annular flat plate portion 10 as the upper end portion, has an inner peripheral surface 20a and an outer peripheral surface 20b, and the lower end portion side is the annular end surface 21. have.
The inner annular wall portion 20 has a plurality of arcuate protrusions 23 to 25 protruding from the outer peripheral surface 20b in contact with the annular end surface 21 of the inner annular wall portion 20 in the direction along the annular flat plate portion 10.
Although three arcuate protrusions 23 to 25 are shown in FIG. 2, it is preferable that 2 to 6 are formed at intervals in the circumferential direction, and 3 or 4 are more preferable.
It is preferable that the plurality of arcuate protrusions 23 to 25 have the same shape and the same dimensions, but they may have different shapes and different sizes.
It is preferable that the plurality of arcuate protrusions 23 to 25 are formed at equal intervals.
The protrusion width (w2) of the arcuate protrusions 23 to 25 from the outer peripheral surface 20b is preferably 1 to 4 mm, more preferably 1 to 2 mm.
The arc-shaped protrusions 23 to 25 may have rounded corners in order to prevent them from being caught and torn when the drainer dust bag is attached.

The protrusion width (w2) of the arcuate protrusions 23 to 25 and the width (w1) from the inner peripheral edge portion 11 to the outer peripheral edge portion 12 of the annular flat plate portion 10 are in the range of w2 / w1 = 0.05 to 0.20. The range of 0.06 to 0.16 is preferable, and a range of 0.06 to 0.16 is more preferable.

As shown in FIGS. 1, 2, and 4, the annular flat plate portion 10 has the same number as the arcuate protrusions 23 to 25 at positions facing the arcuate protrusions 23 to 25 in the height direction (or thickness direction). Through holes (arc-shaped slits) 13 to 15 are formed.
In FIGS. 1 and 2, the through holes are arcuate slits 13 to 15, but the shape is not limited, and the through holes can be circular, cut circular, polygonal, amorphous, or the like.
When the through hole has an arcuate slit 13 to 15, it is preferable that the through hole has a width through which water can pass, and the width can be, for example, 1 to 6 mm, preferably 3 to 6 mm.

As shown in FIGS. 5 (a) to 5 (c) and FIG. 6, the holder 1 has an inner annular wall portion 20 on the annular end surface 21 side opposite to the portion in contact with the annular flat plate portion 10, and is a circle. It is possible to have an embodiment in which the notch portions 26 to 28 are provided in a part of the portion where the arc-shaped protrusions 23 to 25 are not provided.
The cutout portions 26 to 28 are formed by cutting and removing a part of the inner annular wall portion 20 in the thickness direction, and a drainer dust bag 30 (see FIGS. 7 to 9) may be attached to the holder 1. The purpose is to make it easier to pick up the drainer garbage bag 30 with a person's fingertip when removing it.
Therefore, the size and shape of the cutout portions 26 to 28 are not particularly limited and can be made into a size and shape that are easy for humans to work with, but when attaching or detaching the drainer garbage bag, The cutouts 26 to 28 may have rounded corners so that they are not easily caught and torn.
5 (a) to 5 (c) show that cutout portions 26 having different sizes are formed, and as shown in FIGS. 5 (b) and 5 (c), the cutout portion 26 is an annular flat plate. It may be formed up to a position in contact with the portion 10.
The cutout portion is formed at a position where there are no arcuate protrusions 23 to 25, and the number thereof is not limited, and one or a plurality of notches can be formed.
In FIG. 6, a total of three notches 26 to 28 are formed between the arcuate protrusions 23 to 25.

The annular flat plate portion 10 and the inner annular wall portion 20 of the holder 1 are made of polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS), ABS resin, AS resin, acrylic resin (PMMA), and the like. Thermoplastic resins such as polyamide (PA), polyacetal (POM), polycarbonate (PC), modified polyphenylene ether (m-PPE, modified PPE, PPO), polyethylene terephthalate (PET), polybutylene terephthalate (PBT) preferable.
When a thermoplastic resin is used, a known resin additive can be contained if necessary, and it is particularly preferable to contain a resin selected from an antibacterial agent, a photocatalyst, and a water repellent agent.
The drainer garbage bag holder 1 can be manufactured by applying an injection molding method (including a slide molding method) using a known mold.
When the through holes (arc-shaped slits) 13 to 15 are formed by injection molding, they may be left as they are, and when the through holes are not formed by injection molding (for example, slide molding), they can be formed by separately drilling. ..

<Garbage collector>
The dust collecting tool of the present invention is a combination of a holder 1 and a draining garbage bag.
The drainer garbage bag is not particularly limited as long as it is a bag shape that can be attached to the holder 1, but in the present invention, either the first drainer garbage bag or the second drainer garbage bag is used. It is preferable to use it.

The first drainage garbage bag has two stopper portions in which the facing surfaces at both ends of the opening are fixed and integrated, and the two stopper portions face the opening direction of the bag. Is a curved line (or a combination of a straight line and a curved line), and the garbage container described in Japanese Patent No. 4842101 can be used.
Further, the first drainage garbage bag has two stopper portions in which the facing surfaces at both ends of the opening are fixed and integrated in consideration of the relationship with the holder of the drainage garbage bag of the present invention. The two stoppers have a curved line (or a combination of a straight line and a curved line) facing the opening of the bag, and the inner peripheral length (L11) of the opening inside the stopper. ) Satisfies the relationship between the outer peripheral length (L12) of the inner annular wall portion and the outer peripheral length (L13) of the annular flat plate portion and the following equation (1): L12 <L11 <L13 (1). You can also use the one set to.
In addition, the drainer garbage bag included in the "Drainage outlet garbage drainer basket not required (" Izu "is a registered trademark)" sold by Daisel Finechem Co., Ltd., and the "Drainage outlet garbage drainer basket Ira" You can also use a special bag for Zu (“Izu” is a registered trademark).

As the second drainer garbage bag, the drainer garbage bag 30 shown in FIGS. 7 to 9 can be used.
The drainer garbage bag 30 is made of a net bag 31 having an opening 32, and a plurality of elastic fibers (elastic threads) 33 are arranged in an annular shape in the opening 32.
Instead of the plurality of elastic fibers (elastic threads) 33, rubber bands, annular rubber strings, or the like can be used.
As the drainer garbage bag 30, the one described in paragraph number 0016 of Patent Document 1 and shown in FIG. 5 can also be used.
The net bag 31 of the second drainer garbage bag 30 is made of synthetic resin, preferably polyester.
Polyurethane fibers can be used as the plurality of elastic fibers (elastic threads) 33 of the second drainer garbage bag 30.
As the second drainer garbage bag, in addition, the drainer garbage bag described in JP-A-2018-43857, the drainer bag for kitchen described in JP-A-2002-338004, and JP-A-2002-21173. The described garbage collection net, the drainer net bag for sinking garbage described in the design abstract (registered design number 1212865), and the like can also be used.
Further, in the drainage garbage bag 30 shown in FIGS. 7 to 9, the maximum inner peripheral length (L21) of the opening of the drainage garbage bag 30 is the outer peripheral length (L22) of the inner annular wall portion of the holder of the drainage garbage bag. ) And the outer peripheral length (L23) of the annular flat plate portion are preferably set so as to satisfy the relationship represented by the following equation (2): L22 <L21 <L23 (2).
Here, the maximum inner peripheral length (L21) of the opening is the opening when a plurality of elastic fibers (elastic threads) 33 of the drainer garbage bag 30 are extended to the maximum within the elastic limit. Indicates the inner circumference length of the part.

Next, a method of detachably attaching and detaching the drainer garbage bag 30 to the holder 1 will be described.
FIG. 7 shows a state before the drainer garbage bag 30 is attached to the holder 1.
From the state shown in FIG. 7, after passing the net bag 31 of the drainer garbage bag 30 through the hole of the annular flat plate portion 10 of the holder 1 of the drainer garbage bag (the hole inside the inner peripheral edge portion 11), the drainer net bag 30 While expanding the opening 32 side to the outside, the annular flat plate portion 10 is folded back and covered with the second surface 10b side to bring about the state shown in FIG.
At this time, a plurality of elastic fibers (elastic threads) 33 of the drainer garbage bag 30 are brought into contact with the outer peripheral surface 20b of the inner annular wall portion 20, and the arcuate protrusions 23 to 25 and the annular flat plate portion 20 are brought into contact with each other. By locating it between the second surfaces 10b, it is possible to prevent the drainer garbage bag 30 from slipping or falling off due to the tightening action of the plurality of elastic fibers (elastic threads) 33.
Further, the presence of the arcuate protrusions 23 to 25 prevents the plurality of elastic fibers (elastic threads) 33 from moving beyond the arcuate protrusions 23 to 25 to the lower net bag 31 side. ..
When removing the drainer garbage bag 30 from the holder 1, a plurality of elastic fibers (elastic threads) 33 can be picked up with fingertips and easily removed in the reverse procedure of the attachment method.
When attaching or removing the net bag 31 of the drainer dust bag 30 to the holder 1, the positions of the arcuate slits 13 to 15 and the positions of the arcuate protrusions 23 to 25 on the first surface 10a of the annular flat plate portion 10 are located. Since it corresponds to the height direction (thickness direction), it is not necessary to turn over the holder 1 to check the positions of the arcuate protrusions 23 to 25, and the work of attaching or detaching the holder 1 becomes easy.

When a holder 1 having notches 26 to 28 shown in FIGS. 5 and 6 is used instead of the holders 1 shown in FIGS. 1 to 4, attachment and detachment becomes easier.
When the net bag 31 of the drainer garbage bag 30 is attached to the holder 1 by the above procedure, as shown in FIG. 9, the portion of the net bag 31 including the plurality of elastic fibers (elastic threads) 33 is notched. It is located so as to overlap the portion 26 in the thickness direction.
Although not shown, the cutouts 27 and 28 are similarly positioned so as to overlap the portion of the net bag 31 including the plurality of elastic fibers (elastic threads) 33 in the thickness direction, so that the cutouts 27 and 28 are notched. It is preferable to pinch and pull the net bag 31 (fiber 33) located at 26 to 28 with a fingertip because it can be attached more easily.
Further, when removing the net bag 31 from the holder 1, it is preferable because the net bag 31 (fiber 33) located at the cutout portions 26 to 28 can be easily removed by pinching it with a fingertip. ..

The holder 1A of the drainer garbage bag shown in FIG. 10 (hereinafter abbreviated as “holder 1A”) is the same as the holder 1 except that the arc-shaped protrusions 23 to 25 are not provided.
When the drainer dust bag 30 is attached to the holder 1A shown in FIG. 10 in the same manner as the holder 1 shown in FIG. 8, the drainer dust bag 30 does not have the arcuate protrusion. When the opening 32 is folded back, a plurality of elastic fibers (elastic threads) 33 may move beyond the inner annular wall portion 20 to the lower net bag 31 side (state as shown in FIG. 10). ).
When the state shown in FIG. 10 is reached, a plurality of elastic fibers (elastic threads) 33 act to deflate the net bag 31 at a position close to the holder 1A, and as a result, the content of the net bag 31 is contained. In addition to reducing the amount of garbage that can be held, it becomes difficult to remove the drainage garbage bag 30 from the holder 1A when trying to dispose of the garbage.

The holder and garbage collector of the drainage garbage bag of the present invention are attached to the drain port of a sink in a kitchen of a home, a dining room of various sizes, etc., and are used for collecting, collecting and disposing of swill. be able to.

1 Drainer garbage bag holder 10 Circular flat surface 13 to 15 Through hole (arc-shaped slit)
20 Inner annular wall 23-25 Arc-shaped protrusion 26-28 Notch 30 Drainer garbage bag 31 Net bag 32 Opening 33 Elastic fiber

Claims (9)

A holder for a drainer garbage bag attached to the drain
It has an annular flat plate portion and an inner annular wall portion vertically hung from the inner peripheral edge portion of the annular flat plate portion.
The inner annular wall portion is projected from the outer peripheral surface of the end portion opposite to the inner peripheral edge portion of the annular flat plate portion in the direction along the annular flat plate portion, and 2 to 6 pieces are spaced apart in the circumferential direction. Has a plurality of arcuate protrusions on which
The ratio of the protrusion width (w2) of the arcuate protrusion to the width (w1) from the inner peripheral edge portion to the outer peripheral edge portion of the annular flat plate portion is in the range of w2 / w1 = 0.05 to 0.20.
Further, in the annular flat plate portion at a position facing the plurality of arcuate protrusions in the height direction, the same number of through holes as the plurality of arcuate protrusions are formed, and the holder for the drainer garbage bag. .. The holder for a drainer garbage bag according to claim 1, wherein the through hole is an arcuate slit having a width through which water can pass. On at least one of the front surface and the back surface of the annular flat plate portion, a plurality of annular grooves showing concentric circles having different diameters are formed from the outer peripheral edge portion side to the inner peripheral edge portion of the annular flat plate portion.
The holder for a drainer garbage bag according to claim 1 or 2, wherein the outer diameter of the annular flat plate portion is adjusted by cutting along the annular groove. 1 The holder for the drainer garbage bag according to any one of 3 to 3. The drainer garbage bag according to any one of claims 1 to 4, wherein the annular flat plate portion and the inner annular wall portion are made of a synthetic resin containing a substance selected from an antibacterial agent, a photocatalyst, and a water repellent agent. Holder. A garbage collecting tool that is a combination of the draining garbage bag holder according to any one of claims 1 to 5 and the draining garbage bag. The drainer garbage bag
It has two stoppers in which the facing surfaces at both ends of the opening are fixed and integrated, and the two stoppers face the opening direction of the bag in a curved line or a combination of straight lines and curves. It is the one that has become
The inner peripheral length (L11) of the opening inside the stopper portion is the outer peripheral length (L12) of the inner annular wall portion, the outer peripheral length (L13) of the annular flat plate portion, and the following equation (1): The garbage collecting tool according to claim 6, which is a garbage container that is set to satisfy the relationship shown by L12 <L11 <L13 (1). A garbage collecting tool in which the draining garbage bag holder according to any one of claims 1 to 5 and the draining garbage bag are combined.
The drainer garbage bag is made of a net bag having an opening.
A dust collecting tool in which the net bag is made of a net made of synthetic resin, and a plurality of elastic fibers are arranged in an annular shape in the opening. In the drainage garbage bag, the maximum inner peripheral length (L21) of the opening of the drainage garbage bag is the outer peripheral length (L22) of the inner annular wall portion of the holder of the drainage garbage bag and the outer peripheral length of the annular flat plate portion. The dust collecting tool according to claim 8, which is set so as to satisfy the relationship represented by L23) and the following equation (2): L22 <L21 <L23 (2).
(In the formula (2), the maximum inner peripheral length (L21) of the opening is the inside of the opening when a plurality of elastic fibers of the drainer garbage bag are stretched to the maximum within the elastic limit. Indicates the circumference.)

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