JP2021104303A - Deodorant sheet material and deodorant method - Google Patents

Abstract

To provide a deodorant sheet material that has high deodorant effect for a pair of left and right shoes.SOLUTION: Provided is a deodorant sheet material 100 for a pair of left and right shoes. The deodorant sheet material includes deodorant sheets 10, 11 for left foot and right foot having a silica gel-containing deodorant layer between two substrate sheets, and is inserted into the inside of the left foot or the right foot of shoes, respectively, in a state in which a part 12 of the deodorant sheet 10 for the left foot and a part 13 of the deodorant sheet 11 for the right foot are connected.SELECTED DRAWING: Figure 1

Description

The present invention relates to a deodorizing sheet material for shoes such as sneakers and a method for deodorizing shoes using the same.

Conventionally, as a method of deodorizing shoes, a method of spraying a liquid inside the shoe, a method of spraying a powdery deodorant inside the shoe, a method of inserting a deodorant insole inside the shoe, etc. It has been proposed (for example, Patent Document 1 and the like).

However, the conventional deodorizing method for shoes is insufficient as a deodorizing measure for a pair of left and right shoes.

JP-A-2019-162213

An object of the present invention is to provide a deodorant sheet material having a high deodorizing effect on a pair of left and right shoes and a deodorizing method using the same.

The deodorant sheet material of the present invention is a deodorant sheet material for a pair of left and right shoes, and has a deodorant layer containing silica gel between two base sheets, and is used for left foot and right foot. A odor sheet is provided, and a part of the deodorant sheet for the left foot and a part of the deodorant sheet for the right foot are connected and inserted into the inside of the left foot or the right foot of the shoes, respectively. It is characterized by.

Further, the deodorizing method of the present invention is a deodorizing method for shoes using the above-mentioned deodorizing sheet material, and is a part of the deodorizing sheet for the left foot and a part of the deodorizing sheet for the right foot. In this state, the deodorant sheet for the left foot is inserted into the inside of the left foot of the shoes, and the deodorant sheet for the right foot is inserted into the inside of the right foot of the shoes. It is characterized in that the shoes are deodorized in a state where the shoes are prepared.

According to the present invention, a high deodorizing effect can be obtained for a pair of left and right shoes.

It is a top view which shows the structure of the deodorant sheet material which concerns on 1st Embodiment of this invention, (a) shows the state before connection of a pair of left and right deodorant sheets, (b) is a set of left and right. Indicates a state in which deodorant sheets are connected. It is sectional drawing which shows the schematic structure of the deodorant sheet which concerns on 1st Embodiment of this invention. It is a schematic diagram explaining the use state of the deodorant sheet material which concerns on 1st Embodiment of this invention. It is a top view which shows the structure of the deodorant sheet material which concerns on 2nd Embodiment of this invention, (a) shows the state before connection of the right-and-left set of deodorant sheets, and (b) is the state before connection of the left-right set of deodorant sheets. Indicates a state in which deodorant sheets are connected. It is a top view which shows the structure of the deodorant sheet material which concerns on 3rd Embodiment of this invention, (a) shows the state before connection of a pair of left and right deodorant sheets, (b) is a set of left and right. Indicates a state in which deodorant sheets are connected.

<Overview>
The deodorant sheet material according to one aspect of the present invention is a deodorant sheet material for a pair of left and right shoes, and has a deodorant layer containing silica gel between two base sheets, for the left foot and for the left foot. A deodorant sheet for the right foot is provided, and a part of the deodorant sheet for the left foot and a part of the deodorant sheet for the right foot are connected to each other inside the left foot or the right foot of the shoes. It is characterized by being inserted.

According to this aspect, a high deodorizing effect can be obtained for a pair of left and right shoes.

Further, the deodorant sheet for the left foot is in the form of an animal and has a connecting portion at the tip of the right arm, and the deodorant sheet for the right foot is in the form of an animal and is at the tip of the left arm. A state in which a connecting portion for connecting to the connecting portion is provided, and the connecting portion of the deodorizing sheet for the left foot and the connecting portion of the deodorizing sheet for the right foot are inserted into the left foot or the right foot of the shoes, respectively. Are connected at.

According to this aspect, a pair of left and right shoes can be deodorized at the same time, and the left and right shoes can be neatly arranged.

Further, the connecting portion is a snap button.

According to this aspect, the deodorant sheet for the left foot and the deodorant sheet for the right foot can be detachably and concisely connected.

The animal is a dog, cat or panda.

In this aspect, small children who are interested in animals will voluntarily take off their shoes. As a result, it can be expected to have the effect of reducing the burden on teachers and parents in nursery schools and kindergartens by making small children remember to be tidy and tidy and leading to early childhood education.

The deodorizing method according to another aspect of the present invention is a deodorizing method for shoes using the above-mentioned deodorizing sheet material, which is a part of the deodorizing sheet for the left foot and the deodorizing sheet for the right foot. In this state, the deodorant sheet for the left foot is inserted into the inside of the left foot, and the deodorant sheet for the right foot is inserted into the inside of the right foot to align a pair of left and right shoes. It is characterized by deodorizing shoes in a fresh state.

According to this aspect, a pair of left and right shoes can be deodorized at the same time, and the left and right shoes can be neatly arranged.

<First Embodiment>
Hereinafter, the deodorant sheet material according to one aspect of the present invention will be described with reference to the drawings. The present invention is not limited to the following embodiments.

FIG. 1 is a plan view showing the configuration of a deodorant sheet material according to the first embodiment of the present invention, (a) shows a state before connecting a pair of left and right deodorant sheets, and (b) is a state. Shows a state in which a pair of left and right deodorant sheets are connected. FIG. 2 is a cross-sectional view showing a schematic configuration of a deodorant sheet according to the first embodiment of the present invention. FIG. 3 is a schematic view illustrating a state of use of the deodorant sheet material according to the first embodiment of the present invention.

1. 1. Overall configuration This will be described mainly with reference to FIG.
As shown in FIG. 1A, the deodorant sheet material 100 of the present embodiment is composed of a left and right pair of a deodorant sheet 10 for the left foot and a deodorant sheet 11 for the right foot.

The deodorant sheet 10 for the left foot is entirely in the form of an animal (here, a dog), and a snap button 12 as a connecting portion is provided at the right end in the left-right direction, for example, the tip of the right arm.

Similarly, the deodorant sheet 11 for the right foot is entirely in the form of an animal (here, a dog), and a snap button 13 connected to the snap button 12 is provided at the left end in the left-right direction, for example, the tip of the left arm. Has been done.

2. Snap buttons 12, 13
This will be described mainly with reference to FIG.
Snap buttons (sometimes referred to as "hooks") 12 and 13 are used in a combination of male and female and can be detachably connected.

The convex side of the snap button is "male" and the concave side of the snap button is "female".

Here, the deodorant sheet 10 side for the left foot is a male snap button 12, and the deodorant sheet 11 side for the right foot is a female snap button 13, but the male and female may be reversed.

The types of snap buttons 12 and 13 are not particularly limited, and for example, a ring snap in which both are rings, an American hook in which one is a ring, or the like may be used.

The materials of the snap buttons 12 and 13 are also not particularly limited, and examples thereof include resin (nylon and the like) and metal.

3. 3. Deodorant sheets 10, 11
This will be described mainly with reference to FIG.
In the deodorant sheets 10 and 11, as shown in FIG. 2, the base sheet 2 and the base sheet 3 are superposed, and a large number of granular silica gels are formed between the superposed surfaces 4 and 5. 6 is sandwiched and a deodorant layer 9 is formed. For example, the deodorant sheets 10 and 11 have a large number of granular silica gels 6 sandwiched between the base sheet 2 and the base sheet 3, and fixed to the base sheets 2 and 3 by suturing, heat welding, or the like. It can be produced by forming the deodorant layer 9.

(1-1) Base material sheet The base material sheets 2 and 3 are not particularly limited, but those having air permeability and being able to permeate air and moisture are preferable, and for example, non-woven fabric, woven fabric, knitted fabric and the like are used. .. As the material of the base sheets 2 and 3, for example, polyester resin such as polyethylene terephthalate (PET), synthetic resin such as polypropylene resin, rayon and the like can be used. The base sheet 2 is an aggregate of webs 7, and the base sheet 3 is also an aggregate of webs 8.

Here, the facial expression of the dog and a part of the abdomen as shown in FIG. 1 are printed on the surface of the base sheet 2 or the base sheet 3. The printing method is not particularly limited, and examples thereof include screen printing, gravure printing, and offset printing. Further, the surface of the base sheet 3 (or the base sheet 2) on the opposite side of the base sheet 2 (or the base sheet 3) on which the facial expression of the dog is printed is printed in black. When the deodorant sheet material 100 is used, the base sheet 3 (or the base sheet 2) on the opposite side cannot be seen from the outside while being inserted inside the shoes 30 (31, 32), so that it is particularly printed. You don't have to.

(1-2) Deodorant layer Silica gel is used as the material of the deodorant layer 9 because it has an excellent deodorizing function and a hygroscopic function and has an immediate effect. In addition to water, silica gel also has a deodorizing function by adsorbing ammonia, trimethylamine, hydrogen sulfide, mercaptan, which are the sources of odors scattered in the air, and nonenal gas, which causes the odor of aging. Therefore, it is possible to remove the odor, moisture, etc. trapped in the shoes.

As shown in FIG. 2, the deodorant layer 9 forms a layer (4 layers in the figure) between the base sheets 2 and 3, and is uniformly formed between the facing surfaces 4 and 5 of the base sheets 2 and 3. It is an aggregate of a large number of distributed silica gels 6. With the silica gel 6 sandwiched from both the upper and lower sides, the facing surfaces 4 and 5 of the base sheets 2 and 3 are the webs 7 and 8 which are the constituent materials of the base sheets 2 and 3 as shown in an enlarged manner in FIG. Are sewn together by.

In order to fix the silica gel 6, needle punches are applied to the polymerized portion of the base sheet 2 and the base sheet 3 at a plurality of places with the silica gel 6 sandwiched from both the upper and lower sides. That is, the webs 7 and 8 of the base sheet 2 and the base sheet 3 are mechanically entangled with each other at each needle punch position, so that the base sheet 2 and the base sheet 3 are joined to each other in the vicinity of the entangled points. It is fixed. As a result, the silica gel 6 is immovably sandwiched and held in the base material sheet 2 and the base material sheet 3 in which the facing surfaces 4 and the facing surfaces 5 are sewn by the webs 7 and 8. ..

The silica gel 6 particles have a large number of fine through holes, and have a function of absorbing moisture in the air by surface adsorption or capillarity in a high humidity atmosphere and releasing the absorbed moisture in a dry atmosphere. Is preferable. Therefore, in order to improve the moisture absorbing function and the moisture releasing function, the silica gel 6 in the present embodiment has a fine space volume of 0.5 to 1.0 ml / g and a surface area of 350 to 650 m ² / g. Is preferable.

Further, a fine through hole having a hole diameter of 30 to 120 angstroms is preferable in order to satisfactorily exhibit a hygroscopic function and the like.

By sandwiching a large number of silica gel 6 grains between the base sheet 2 and the base sheet 3 in this way, high hygroscopicity, moisture resistance, and deodorant property can be maintained for a long period of time.

When the deodorant effect of the deodorant sheets 10 and 11 has diminished, the deodorant function can be regenerated by regularly drying in the sun in a well-ventilated place or by drying with a dryer or the like, and the deodorant sheets 10 and 11 can be used repeatedly. ..

4. Deodorizing method This will be described mainly with reference to FIGS. 1 and 3.
Next, an example of a deodorizing method for shoes using the deodorizing sheet material 100 of the present embodiment will be described.

That is, first, as shown in FIG. 1A, a deodorant sheet 10 for the left foot and a deodorant sheet 11 for the right foot are prepared. Next, as shown in FIG. 1 (b), a snap button 12 (male) at the tip of the right arm of the deodorant sheet 10 for the left foot and a snap button 13 (female) at the tip of the left arm of the deodorant sheet 11 for the right foot. ) And concatenate. In this connected state, the tip 14 of the deodorant sheet 10 for the left foot is pushed to the tip of the shoe 31 of the left foot, and the tip 15 of the deodorant sheet 11 for the right foot is pushed to the tip of the shoe 32 of the right foot ( (See FIG. 3). As a result, the pair of left and right shoes 30 (31, 32) can be deodorized at the same time, and the left and right shoes 30 (31, 32) can be neatly arranged. Therefore, for example, by teaching a small child, "If you connect the hands (12, 13) of the dog (10, 11), the shoes 30 (31, 32) will be ready", the child will take off voluntarily. You will be able to get your shoes. As a result, it can be expected to have the effect of reducing the burden on teachers and parents in nursery schools, kindergartens, etc., by making small children remember to be tidy and leading to early childhood education.

The deodorant sheet 10 for the left foot and the deodorant sheet 11 for the right foot were connected and pushed to the tips of the shoes 31 for the left foot and the shoes 32 for the right foot. For example, the deodorant sheet 10 for the left foot. The tip 14 of the left foot is pushed to the tip of the shoe 31 of the left foot, and the tip 15 of the deodorant sheet 11 for the right foot is pushed to the tip of the shoe 32 of the right foot. The snap button 12 (male) and the snap button 13 (female) at the tip of the left arm of the deodorant sheet 11 for the right foot may be connected.

<Second embodiment>
FIG. 4 is a plan view showing the configuration of the deodorant sheet material according to the second embodiment of the present invention, (a) shows a state before connecting a pair of left and right deodorant sheets, and (b) is a state. Shows a state in which a pair of left and right deodorant sheets are connected.

As the deodorant sheet material 200 according to the present embodiment, instead of the deodorant sheet 10 for the left foot in the dog form, the deodorant sheet 20 for the left foot in the cat form is used, and the deodorant sheet 20 for the right foot in the dog form is used. The configuration is the same as that of the deodorant sheet material 100 according to the first embodiment, except that the deodorant sheet 21 for the right foot in the form of a cat is used instead of the deodorant sheet 11.

1. 1. Deodorizing Method A deodorizing method for shoes using the deodorizing sheet material 200 of the present embodiment will be described.

That is, first, as shown in FIG. 4A, a deodorant sheet 20 for the left foot and a deodorant sheet 21 for the right foot are prepared. Next, as shown in FIG. 4B, the snap button 22 (male) at the tip of the right arm of the deodorant sheet 20 for the left foot and the snap button 23 (female) at the tip of the left arm of the deodorant sheet 21 for the right foot. ) And concatenate. In this connected state, the tip 24 of the deodorant sheet 20 for the left foot is pushed to the tip of the shoe 31 of the left foot, and the tip 25 of the deodorant sheet 21 for the right foot is pushed to the tip of the shoe 32 of the right foot ( (See FIG. 3). As a result, the pair of left and right shoes 30 (31, 32) can be deodorized at the same time, and the left and right shoes 30 (31, 32) can be neatly arranged.

<Third embodiment>
5A and 5B are plan views showing the configuration of a deodorant sheet material according to a third embodiment of the present invention, in which FIG. 5A shows a state before connecting a pair of left and right deodorant sheets, and FIG. 5B shows a state before connection. Shows a state in which a pair of left and right deodorant sheets are connected.

The deodorant sheet material 300 according to the present embodiment is the first embodiment except that the deodorant sheet 21 for the right foot in the form of a cat is used instead of the deodorant sheet 11 for the right foot in the form of a dog. It has the same structure as the deodorant sheet material 100.

1. 1. Deodorizing Method A deodorizing method for shoes using the deodorizing sheet material 300 of the present embodiment will be described.

That is, first, as shown in FIG. 5A, a deodorant sheet 10 for the left foot and a deodorant sheet 21 for the right foot are prepared. Next, as shown in FIG. 5B, the snap button 12 (male) at the tip of the right arm of the deodorant sheet 10 for the left foot and the snap button 23 (female) at the tip of the left arm of the deodorant sheet 21 for the right foot. ) And concatenate. In this connected state, the tip 14 of the deodorant sheet 10 for the left foot is pushed to the tip of the shoe 31 of the left foot, and the tip 25 of the deodorant sheet 21 for the right foot is pushed to the tip of the shoe 32 of the right foot ( (See FIG. 3). As a result, the pair of left and right shoes 30 (31, 32) can be deodorized at the same time, and the left and right shoes 30 (31, 32) can be neatly arranged.

<Fourth Embodiment>
The deodorant sheets 10 and 11 are not limited to the three-layer structure in which the deodorant layer 9 is formed between the base sheet 2 and the base sheet 3 as shown in FIG. 2, for example, in the following embodiments. There may be.

1.5-layer structure A deodorant sheet with a 5-layer structure in which a polyurethane layer is formed on the surface of the base sheet 2 or the base sheet 3, and a surface layer is further formed on the surface thereof.

2.7 layer structure A polyurethane layer is formed on the surface of the base sheet 2, a surface layer is formed on the surface thereof, a polyurethane layer is formed on the surface of the base sheet 3, and a surface layer is further formed on the surface. A deodorant sheet with a 7-layer structure.

3. 3. Polyurethane layer The polyurethane layer can be formed, for example, by adhering a sheet-shaped polyurethane to the surface of the base sheet 2 (or 3) by a frame laminating process.

The thickness of the polyurethane layer is usually 1 to 10 mm, preferably 2 to 5 mm.

By forming the polyurethane layer in this way, the deodorant property and the hygroscopic property are improved, so that the deodorant property and the hygroscopic effect of the deodorant sheet member are improved. In addition, the polyurethane layer also provides cushioning properties.

4. Surface layer The surface layer can be formed by adhering a sheet material such as polyester resin to the surface of the polyurethane layer by frame laminating.

The material for forming the surface layer is not particularly limited, but is preferably a material having breathability and allowing air and moisture to pass through, and for example, polyester resin, polypropylene resin, rayon and the like can be used. In particular, it is preferable to use a water-absorbent quick-drying fabric because the immediate effect of moisture absorption is improved.

<Modification example>
Although the deodorant sheet material according to one embodiment has been described above, the present invention is not limited to this embodiment, and may be, for example, the following modifications. Further, the embodiment and the modified example may be combined, or the modified examples may be combined with each other. Further, even if there is a design change within a range not deviating from the gist or an example not described in the embodiment or the modified example, it is included in the present invention.

1. 1. Deodorant sheet The deodorant sheet of the present embodiment is not limited to the form of dogs and cats, and may be in the form of other mammals such as pandas. Further, the deodorant sheet of the present embodiment may be in the form of a mascot (registered trademark) such as Kumamon (registered trademark).

Further, the combination of the deodorant sheet for the left foot and the deodorant sheet for the right foot is not limited to the same type of form (dogs, cats) as shown in the first and second embodiments. However, different types of forms (dogs, cats) as shown in the third embodiment may be used.

2. In the connecting portion embodiment, the snap buttons 12 and 13 are used as the connecting portion, but the present invention is not limited to this, and for example, a hook-and-loop fastener or the like can be used.

Further, in the embodiment, the snap buttons 12 and 13 are provided only on one arm (right arm or left arm) of the deodorant sheets 10 and 11, but the snap buttons 12 and 13 are not limited to this, and the deodorant sheets 10 and 11 are provided. Snap buttons 12 and 13 may be provided on both arms (right arm and left arm). According to this, a pair of left and right deodorant sheets 10 and 11 can be connected to another pair of left and right deodorant sheets, and two pairs of shoes can be arranged at the same time. In this way, if a plurality of left and right deodorant sheets 10 and 11 are connected, two or more pairs of shoes can be arranged at the same time.

The attachment location of the connecting portion is not limited to the tip of the arm of the deodorant sheets 10 and 11, and may be a part of the arm or a location other than the arm.

3. 3. Shoes The type of shoes for which the deodorant sheet material of the present embodiment is used is not particularly limited, and for example, athletic shoes (including sneakers, jogging shoes, tennis shoes, etc.), boots, pumps, heels, slippers, etc. Give it up. The deodorant sheet material of the present embodiment can be used not only for shoes but also for deodorizing everything such as entrances, shoe racks, closets, closets, drawers, and clothes cases.

4. Deodorant sheets The deodorant sheets 10 and 11 are not limited to those in which the deodorant layer 9 is formed between the base sheet 2 and the base sheet 3, and one layer is formed on one side or both sides of the base sheets 2 and 3. The above layer (surface layer) may be formed.

Further, the fixing of the silica gel 6 constituting the deodorant layer 9 is not limited to the needle punch, and may be hot melt processing. For example, it may be formed by sandwiching granular silica gel between two base sheets and hot-melting the two base sheets using a thermoplastic such as ethylene vinyl acetate as an adhesive.

5. Deodorant layer In the embodiment, the number of layers composed of a large number of silica gel grains is four, but the number of layers is not particularly limited, and the number of layers is not particularly limited as long as it is two or more layers. If the deodorant effect is sufficient, one layer may be used.

As the deodorant layer 9, instead of silica gel or together with silica gel, natural porous stones such as zeolite and tourmaline, charcoal materials such as Bincho charcoal, activated carbon, pearlite, sodium silicate and the like can be used.

6. Moisture absorption sensor Moisture absorption sensors can be provided on the deodorant sheets 10 and 11.

As the moisture absorption sensor, for example, one in which a predetermined amount of cobalt chloride is applied to the surface can be used. When cobalt chloride is anhydrous, it is blue, and when the humidity in the atmosphere increases and becomes dihydrate, it becomes purple, and when the humidity further increases, it becomes hexahydrate and becomes pink. The degree of moisture absorption can be known by visually recognizing this discoloration. When the deodorant effect of the deodorant sheets 10 and 11 has diminished, the hygroscopic function is regenerated by regularly drying in the sun in a well-ventilated place or the like, or by drying with a dryer or the like, and the deodorant sheets 10 and 11 can be used repeatedly.

The position where the moisture absorption sensor is provided is not particularly limited, but it is preferable to provide the deodorant sheets 10 and 11 not in the central portion but in the peripheral portion.

100 Deodorant sheet material 10 Deodorant sheet for left foot 11 Deodorant sheet for right foot 12, 13 Snap button 30 Shoes

Claims (5)

It is a deodorant sheet material for a pair of left and right shoes.
A deodorant sheet for the left foot and a deodorant sheet for the right foot, which has a deodorant layer containing silica gel between the two base sheets, is provided.
A deodorant sheet for the left foot and a part of the deodorant sheet for the right foot are connected and inserted into the left foot or the right foot of the shoes, respectively. Odor sheet material. The deodorant sheet for the left foot is in the form of an animal, has a connecting portion at the tip of the right arm, and has a connecting portion.
The deodorant sheet for the right foot is in the form of an animal, and has a connecting portion connected to the connecting portion at the tip of the left arm.
The erasure according to claim 1, wherein the connecting portion of the deodorizing sheet for the left foot and the connecting portion of the deodorizing sheet for the right foot are connected in a state of being inserted into the left foot or the right foot of the shoes, respectively. Odor sheet material. The deodorant sheet material according to claim 2, wherein the connecting portion is a snap button. The deodorant sheet material according to claim 2 or 3, wherein the animal is a dog, a cat or a panda. A method for deodorizing shoes using the deodorant sheet material according to any one of claims 1 to 4.
A part of the deodorant sheet for the left foot and a part of the deodorant sheet for the right foot are connected, and in this state, the deodorant sheet for the left foot is inserted into the inside of the left foot of the shoes, and the above A deodorizing method characterized by inserting a deodorizing sheet for the right foot into the inside of the right foot of the shoes and deodorizing the shoes with a pair of left and right shoes aligned.

Images