JP6909473B1 - Bottle heat insulation device and bottle heat insulation method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To realize a compact columnar body heat insulating device and a bottle heat insulating device which can be easily held by one hand without getting the bottle surface wet with water. SOLUTION: The columnar body heat insulating device 10 is wrapped around a columnar body and kept warm at a low temperature or a high temperature with respect to room temperature, and is composed of two non-woven fabrics 11a and 11b and a plurality of water absorbing sheets 12a to 12h in the form of a sheet. And, the plurality of the water-absorbent sheets are arranged between the two non-woven fabrics 11a and 11b at intervals, respectively, and in the interstitial portions of the two non-woven fabrics and in the two non-woven fabrics. The columnar body heat insulating device 10 is characterized by having sealing portions 13a to 13h in which the ends are thermocompression-bonded to each other. [Selection diagram] Fig. 1

Description

The present invention relates to a columnar body heat insulating device that is attached to a bottle of canned beer, wine, sake, etc., or a baby bottle to keep the temperature of the bottle at a low temperature or a high temperature with respect to room temperature, and a bottle heat insulating device.

In restaurants and the like, when wine is served in bottles, it is often practiced to keep it warm by putting it in a wine cooler containing ice in order to keep the temperature lower than room temperature.

However, if the wine bottle is placed in a wine cooler containing ice, the wine bottle may get wet and water droplets may drip, which does not match the image of a high-class restaurant. Also, wiping the wine bottle with linen or the like to prevent water droplets from dripping is time-consuming and unsmart.

Patent Document 1 describes a device in which a water-absorbing polymer is sealed in a semi-cylindrical shape, arranged in a wavy shape, and wrapped around a bottle in a frozen state to keep it cool.

Patent Document 1: Japanese Unexamined Patent Publication No. 2006-273420

However, the one described in Patent Document 1 has a problem that when the bottle is cold from the beginning, the surface of the bottle gets wet due to dew condensation when the bottle is returned to the normal temperature environment. In addition, since the portion in which the water-absorbing polymer is sealed is a semi-cylindrical shape, it becomes thick when wrapped around a bottle, and there is a problem that it is difficult to hold it with one hand.

An object of the present invention is to solve the above problems and to realize a compact columnar body heat insulating device and a bottle heat insulating device that the surface of the columnar body or the bottle does not get wet with water and is easy to hold with one hand.

In order to solve the above problems, the present invention is a bottle heat insulating device capable of keeping the bottle warm at a low temperature or a high temperature with respect to room temperature by winding it around a bottle.
A columnar body heat insulating device in which a plurality of sheet-shaped water-absorbing sheets are arranged at intervals between two water-permeable non-woven fabrics.
The columnar body heat insulating device accommodating member for accommodating the columnar body heat insulating device is provided.
The columnar body heat insulating device has a sealing portion in which the gap portions of the plurality of water-absorbent sheets in the two non-woven fabrics and the end portions of the two non-woven fabrics are thermocompression-bonded to each other.
The cross-sectional structure of the columnar body heat insulating device storage member is configured in the order of the water-permeable polyester portion, the aluminum vapor-deposited film, and the exterior material from the inside to the outside on the bottle side.
The present invention provides a bottle heat insulating device characterized in that the columnar body heat insulating device is housed between the polyester portion and the aluminum vapor deposition film in the columnar body heat insulating device storage member.

With this configuration, the moisture condensed on the bottle during cooling can be absorbed by the columnar body heat insulating device via the polyester, and the surface of the bottle will not get wet with water such as dew condensation.

The columnar body heat insulating device may be configured such that the water-absorbent sheet is made of a water-absorbent polymer.

With this configuration, the water-absorbent polymer can absorb a large amount of water, and it is possible to realize a columnar body heat insulating device that does not release the water once absorbed.

The columnar body heat insulating device may have a trapezoidal structure in which the two non-woven fabrics are trapezoidal.

With this configuration, the label of the columnar body can be visually recognized by wrapping the trapezoidal notch portion around the columnar body so as to come in front of the columnar body.

The bottle heat insulating device may be configured so that the label of the bottle can be visually recognized when the bottle heat insulating device is wound around the bottle.

With this configuration, the label on the bottle can be made visible.

Further, in order to solve the above problems, the present invention is a bottle heat retaining method capable of keeping the bottle warm at a low temperature with respect to room temperature by winding it around the bottle.
A water absorption step of immersing a columnar body heat insulating device in which a plurality of sheet-shaped water-absorbent sheets are arranged at intervals between two water-permeable non-woven fabrics and causing the water-absorbent sheet to absorb water.
A cooling step of refrigerating or freezing the columnar body heat insulating device, and
The polyester portion of the columnar body heat insulating device, which is formed from the inside to the outside on the bottle side in the order of a polyester portion having a water-permeable cross-sectional structure, an aluminum vapor deposition film, and an exterior material. A bottle heat retention method characterized by comprising a storage step of storing between the aluminum vapor deposition film and the aluminum vapor deposition film.

With this configuration, the moisture condensed on the bottle during cooling can be absorbed by the columnar body heat insulating device via the polyester, and the surface of the bottle will not get wet with water such as dew condensation.

With the columnar body heat insulating device and the bottle heat insulating device of the present invention, it is possible to realize a compact columnar body heat insulating device and a bottle heat insulating device that the surface of the bottle or the columnar body does not get wet with water and is easy to hold with one hand. ..

The figure explaining the columnar body heat insulation device in Example 1 of this invention. The figure explaining the bottle heat insulation device in Example 2 of this invention. The figure explaining the state of winding the bottle heat insulation device in Example 2 of this invention. The figure which wound the bottle heat insulation device in Example 2 of this invention, and stored the bottle.

(Columnar body heat insulating device)
The columnar body heat insulating device of Example 1 in the present invention will be described with reference to FIG. FIG. 1 is a diagram illustrating a columnar body heat insulating device according to the first embodiment of the present invention.

The columnar body heat insulating device 10 in the first embodiment is wound around a columnar body such as a bottle or a can to keep the columnar body at a low temperature or a high temperature with respect to normal temperature, and is in the height direction (y direction in FIG. 1). It has a substantially trapezoidal shape with a length of about 160 mm, a length in the width direction (x direction in FIG. 1) of about 210 mm, and a length in the thickness direction (z direction in FIG. 1) of about 1 mm. The columnar body heat insulating device 10 includes two non-woven fabrics 11a and 11b having substantially the same shape, and eight sheet-shaped water-absorbent sheets 12a to 12h. The water-absorbent members 12a to 12h are arranged at intervals between the two non-woven fabrics 11a and 11b, between the water-absorbent sheets of the two non-woven fabrics 11a and 11b, and at the edges of the two non-woven fabrics 11a and 11b. It has a sealing portion 13 (13a to 13h) in which the portions are thermocompression-bonded to each other.

As a result, even if the water-absorbent sheets 12a to 12h contain moisture, they do not leak to the outside of the non-woven fabrics 11a and 11b. Further, since the two non-woven fabrics 11a and 11b between the water-absorbent sheets 12a to 12h are thermocompression-bonded, the water-absorbent sheets 12a to 12h do not come into contact with each other or run on top of each other. Even if the columnar body heat insulating device 10 is wound, the water-absorbent sheets 12a to 12h are evenly arranged, and the heat can be efficiently kept at a cold temperature or a high temperature. Further, since the water-absorbent sheets 12a to 12h are in the form of sheets, the columnar body heat insulating device 10 can be formed thinly, and can be easily held when held by hand.

The water-absorbent sheets 12a to 12h are made of a water-absorbent polymer such as that used for diapers, absorb water several hundred to 1,000 times its own weight, and do not release the absorbed water even when a little pressure is applied. It is a molecular material. The width direction (x direction in FIG. 1) of the water-absorbent sheets 12a to 12h is short, and the height direction (y direction in FIG. 1) is a long rectangle so as to match the shapes of the non-woven fabrics 11a and 11b having substantially trapezoidal shapes, respectively. The lengths in the height direction (y direction in FIG. 1) are aligned with each other. The length of the water-absorbent sheets 12a to 12h in Example 1 in the width direction (x direction in FIG. 1) is about 13 mm, and the length in the thickness direction (z direction in FIG. 1) is about 0.8 mm. The length of the water-absorbent sheets 12a and 12h in the height direction (y-direction in FIG. 1) is about 10 mm, and the length of the water-absorbent sheets 12b and 12g in the height direction (y-direction in FIG. 1) is about 12 mm. The length of the sheets 12c, 12d, 12e, and 12f in the height direction (y direction in FIG. 1) is about 14 mm.

Each of the water-absorbent sheets 12a to 12h has a sealing portion 13a in which the non-woven fabrics 11a are placed on the non-woven fabric 11b and the ends of the non-woven fabrics 11a and 11b are thermocompression-bonded to each other. Further, it has sealing portions 13b to 13h in which the non-woven fabrics 11a and 11b between the water-absorbent sheets 12a to 12h are thermocompression-bonded to each other. Thermocompression bonding can be performed by a known method.

The non-woven fabrics 11a and 11b are characterized by having a porous structure, are breathable, and can allow moisture to permeate. Therefore, as described later, when the columnar body heat insulating device 10 having the water absorbing sheets 12a to 12h built therein is immersed in water, the water absorbing sheets 12a to 12h can sufficiently contain water. Then, when it is placed in a refrigerator and cooled, the water absorbed by the water-absorbing sheets 12a to 12h is cooled. On the contrary, when it is immersed in hot water or the like, the water absorbed by the water-absorbent sheets 12a to 12h is warmed.

In Example 1, eight water-absorbent sheets 12a to 12h were used, but the present invention is not necessarily limited to this, and changes can be made as appropriate. For example, it may be 7 sheets or less, 9 sheets or more, and may be composed of an arbitrary number of water-absorbent sheets depending on the diameter of the columnar body and the like.

Further, in the first embodiment, the nonwoven fabrics 11a and 11b have a trapezoidal shape, but the present invention is not necessarily limited to this and can be appropriately changed. For example, it may be a rectangle or a square, and any shape can be selected.

As described above, in the first embodiment, the columnar body heat insulating device is wound around a columnar body and kept at a low temperature or a high temperature with respect to room temperature.
Two non-woven fabrics and
It is equipped with a plurality of water-absorbent sheets made of a sheet.
The plurality of water-absorbent sheets were arranged at intervals between the two non-woven fabrics, and the spaced portions of the two non-woven fabrics and the ends of the two non-woven fabrics were thermocompression-bonded to each other. The columnar body heat insulating device characterized by having a sealed portion makes it possible to realize a compact columnar body heat insulating device that does not allow the surface of the columnar body to get wet with water and is easy to hold with one hand.

(Bottle heat retention device)
Example 2 of the present invention is different from Example 1 in that the columnar body heat insulating device is built in the bottle heat insulating device. The second embodiment will be described with reference to FIGS. 2 to 4. 2A and 2B are views for explaining the bottle heat insulating device according to the second embodiment of the present invention, in which FIG. 2A is a front view, FIG. 2B is a side view, and FIG. 2C is a cross-sectional view. 3A and 3B are views for explaining how the bottle heat insulating device according to the second embodiment of the present invention is wound. FIG. 3A is a front view, FIG. 3B is a bottom view, FIG. 3C is a top view, and FIG. 3D is a left side view. A top view, (e) is a right side view, and (f) is a rear view. FIG. 4 is a view in which the bottle heat insulating device according to the second embodiment of the present invention is wound and the bottle is stored. FIG. 4A is a front view, FIG. 4B is a bottom view, FIG. 4C is a top view, and FIG. 4D is a left side view. A top view, (e) is a right side view, and (f) is a rear view.

The bottle heat insulating device 20 in the second embodiment incorporates the columnar body heat insulating device 10 in the first embodiment and is wound around a bottle of wine or the like to keep the bottle warm.

The bottle heat retaining device 20 has a chevron shape at the center and a shape that is gently inclined downward toward the end (see FIG. 2). Therefore, when the bottle heat insulating device 20 is wound, it can be formed into a three-dimensional shape as if the upper part was cut off in a front view (see FIG. 3). Therefore, when the bottle heat insulating device 20 is wound around the bottle 30, the label 31 of the bottle 30 can be visually recognized (see FIG. 4A).

A columnar body heat insulating device having a notch in the vertical direction (y direction in FIG. 2) at the center of the inside (the side in contact with the bottle) of the bottle heat insulating device 20 so that the columnar body heat insulating device 10 can be inserted inside. An insertion port 21 is formed. The inside of the bottle heat insulating device 20 has a sufficient area for accommodating the columnar body heat insulating device 10 (see FIG. 2).

Further, a hook-and-loop fastener 22 is attached to the right end portion (x direction end portion) of the inside of the bottle heat insulating device 20 (the side in contact with the bottle 30), and the position corresponding to when the bottle heat insulating device 20 is wound around the bottle 30 (left end). It can be fixed in combination with the hook-and-loop fastener 23 provided on the outside of the portion).

In the second embodiment, the right end portion and the left end portion of the bottle heat retaining device 20 are fixed by the hook-and-loop fasteners 22 and 23, but the present invention is not necessarily limited to this and can be changed as appropriate. For example, one end of the rubber or the string may be sewn to the right end of the bottle heat insulating device 20, a button may be attached to the other end, and the button may be fitted to the button provided on the left end of the bottle heat retaining device 20 to be fixed. Further, the right end portion and the left end portion of the bottle heat retaining device 20 may be fixed with a clip such as a money clip.

The inside of the bottle heat insulating device 20 (the side in contact with the bottle) is entirely covered with the polyester portion 24, and the columnar body heat insulating device 10 is housed on the outside (inside of the bottle heat insulating device 20). Further, an aluminum vapor deposition film 25 is provided on the entire surface of the housed columnar body heat insulating device 10. Further, the outside of the aluminum vapor deposition film 25 is covered with an exterior material 26 made of a woven fabric (see FIG. 2C).

Since the inside of the bottle heat insulating device 20 (the side in contact with the bottle) is entirely covered with the polyester portion 24 through which moisture can pass, moisture such as dew condensation can be removed even when wrapped around the cold bottle 30. The water-absorbent sheets 12a to 12h of the columnar body heat-retaining device 10 absorb water and the inner surface of the bottle 30 and the bottle heat-retaining device 20 does not get wet due to dew condensation. Therefore, when serving wine at a high-class restaurant, water does not drip and the sense of quality is not impaired.

Since the water-absorbent sheets 12a to 12h do not release the absorbed water, the inside of the bottle heat retaining device 20 does not get wet. Even if water leaks from the water-absorbent sheets 12a to 12h, the aluminum vapor-deposited film 25 is provided on the entire surface of the housed columnar body heat insulating device 10, so that water can be discharged to the outside of the bottle heat insulating device 20. It does not overflow and you can serve wine etc. with confidence.

Further, since the outermost side of the bottle heat insulating device 20 is entirely covered with the exterior material 26 made of woven fabric, a high-class feeling can be produced. As shown in FIGS. 3 (b) and 3 (c), a bottle fall prevention device 27 is provided on the bottom surface of the bottle heat retaining device 20 (the description of the bottle fall prevention device 27 is omitted in FIG. 2). The bottle drop prevention device 27 in the second embodiment is composed of a piece of cloth, and is sewn to the bottle heat insulating device 20 so as to cross the bottom surface in a state where the bottle heat insulating device 20 is wound.

In the second embodiment, the bottle drop prevention device 27 made of a piece of cloth is sewn to the bottle heat insulating device 20 so as to cross the bottom surface in a state where the bottle heat insulating device 20 is wound, but this is not necessarily the case. It is not limited to, and can be changed as appropriate. For example, the bottle fall prevention device 27 made of a piece of cloth may be fixed to the bottle heat retaining device 20 with a button or the like. Further, the entire bottom surface of the bottle heat insulating device 20 may be covered with the bottle fall prevention device 27 made of cloth. Further, the bottle fall prevention device 27 may be made of a material other than cloth.

Further, in the second embodiment, the outer side of the aluminum vapor-deposited film 25 is covered with the exterior material 26, but the present invention is not necessarily limited to this and can be changed as appropriate. For example, a sheet-shaped curved pet may be inserted between the aluminum vapor deposition film 25 and the exterior material 26. As a result, the bottle heat retaining device 20 can be made taut.

(How to use the bottle heat insulation device)
When the bottle heat insulating device 20 keeps the bottle 30 at a low temperature with respect to room temperature, the columnar body heat insulating device 10 is immersed in water to absorb water into the water absorbing sheets 12a to 12h. Next, the columnar body heat insulating device 10 is placed in a refrigerator or a freezer to cool it. Then, the cold columnar body heat insulating device 10 is inserted into the bottle heat insulating device 20 from the columnar body heat insulating device insertion port 21, and the bottle heat insulating device 20 into which the columnar body heat insulating device 10 is inserted is wrapped around a bottle 30 of wine or the like and has a hook-and-loop fastener. It may be fixed at 22 and 23. Further, the bottle heat insulating device 20 may be wrapped with a band, a string or the like (not shown).

When serving wine or the like, the wine bottle 30 wrapped with the bottle heat insulating device 20 may be lifted and poured into a glass. At this time, since the columnar body heat insulating device 10 is cooled by thin sheet-shaped water-absorbent sheets 12a to 12h to keep warm, even if the bottle heat insulating device 20 is wrapped around the bottle 30, it does not become thick and is the same as when wine is served in the bottle. You can serve wine with the bottle heat retaining device 20 as if you were holding it. Further, since the bottle fall prevention device 27 is provided on the bottom surface of the bottle heat retaining device 20, the bottle 30 does not fall.

When the bottle heat insulating device 20 keeps the bottle 30 at a high temperature with respect to room temperature, the columnar body heat insulating device 10 is immersed in water to absorb water into the water absorbing sheets 12a to 12h. Next, the columnar body heat insulating device 10 is immersed in hot water to warm it. Alternatively, the columnar body heat insulating device 10 is immersed in hot water to absorb warm water. Then, the warmed columnar body heat insulating device 10 is inserted into the bottle heat insulating device 20 from the columnar body heat insulating device insertion port 21, and the bottle heat insulating device 20 into which the columnar body heat insulating device 10 is inserted is wrapped around a bottle 30 of sake or the like and has a hook-and-loop fastener. It may be fixed at 22 and 23.

As described above, in the second embodiment, the bottle heat insulating device is characterized in that the columnar body heat insulating device is housed inside and wound around the bottle to keep the bottle warm, so that the bottle surface does not get wet with water. In addition, a compact bottle heat insulating device that is easy to hold with one hand can be realized.

Further, in the bottle heat insulating device, when the columnar body heat insulating device is housed, the inside is covered with the exterior material via the polyester vapor deposition film and the outside is covered with the exterior material through the aluminum vapor deposition film, so that water droplets do not adhere to the bottle. It can produce a sense of luxury.

According to the present invention, it is possible to realize a compact columnar body heat insulating device and a bottle heat insulating device that are easy to hold with one hand without the surface of the columnar body or the bottle getting wet with water.

10: Columnar body heat insulating device 11 (11a, 11b): Non-woven fabric
12 (12a-12h): Water-absorbent sheet
13 (13a to 13h): Seal portion
20: Bottle heat insulating device 21: Columnar body heat insulating device insertion port
22: Hook-and-loop fastener 23: Hook-and-loop fastener
24: Polyester part 25: Aluminum vapor deposition film 26: Exterior material
27: Bottle fall prevention device
30: Bottle

Claims (5)

A bottle heat insulating device that can keep the bottle warm at a low temperature or a high temperature with respect to room temperature by wrapping it around the bottle.
A columnar body heat insulating device in which a plurality of sheet-shaped water-absorbing sheets are arranged at intervals between two water-permeable non-woven fabrics.
The columnar body heat insulating device accommodating member for accommodating the columnar body heat insulating device is provided.
The columnar body heat insulating device has a sealing portion in which the gap portions of the plurality of water-absorbent sheets in the two non-woven fabrics and the end portions of the two non-woven fabrics are thermocompression-bonded to each other.
The cross-sectional structure of the columnar body heat insulating device storage member is configured in the order of the water-permeable polyester portion, the aluminum vapor-deposited film, and the exterior material from the inside to the outside on the bottle side.
A bottle heat insulating device , characterized in that the columnar body heat insulating device is housed between the polyester portion of the columnar body heat insulating device storage member and the aluminum vapor deposition film. The bottle heat insulating device according to claim 1, wherein the water-absorbent sheet is made of a water-absorbent polymer. The bottle heat insulating device according to claim 1 or 2, wherein the two non-woven fabrics have a trapezoidal shape. The bottle heat insulating device according to any one of claims 1-3, wherein the label of the bottle can be visually recognized when the bottle heat insulating device is wound around the bottle. It is a bottle heat retention method that enables the bottle to be kept warm at a low temperature relative to room temperature by wrapping it around the bottle.
A water absorption step of immersing a columnar body heat insulating device in which a plurality of sheet-shaped water-absorbent sheets are arranged at intervals between two water-permeable non-woven fabrics and causing the water-absorbent sheet to absorb water.
A cooling step of refrigerating or freezing the columnar body heat insulating device, and
The polyester portion of the columnar body heat insulating device, which is formed from the inside to the outside on the bottle side in the order of a polyester portion having a water-permeable cross-sectional structure, an aluminum vapor deposition film, and an exterior material. A bottle heat retention method characterized by comprising a storage step of storing between the aluminum vapor deposition film and the aluminum vapor deposition film.

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