JP4714905B2 - Body warming / cold insulation - Google Patents

Description

  The present invention relates to a local body warming / cooling device for warming or cooling a part of a body.

  When working or playing sports under the hot summer heat, measures against heat are important to prevent heat stroke and heat stroke. In recent years, many countermeasures using heat insulating materials have been seen as countermeasures against such heat.

As a heat insulation tool using a heat insulation agent, a vest-like cooling garment (Patent Document 1) provided with a plurality of pockets for storing the cold insulation material, and a neckline type cooling device (Patent Document 1) 2) etc.

As measures against heat, locally cooling the neck and the like is very effective, and various types of cold insulators are already on the market.

Moreover, disposable warmers are in widespread use as a warming tool for countermeasures against cold, and various types of warmers are commercially available and used according to the form of use. And also in the above-mentioned cold insulator, the thing of the type which can be used for heat insulation using a disposable warmer or a heat storage material instead of a cold insulator is also used.
JP 2006-55209 A JP 2000-328318 A

However, the position of the cold insulation material or the heat storage material is fixed regardless of the shape of the conventional cold insulation device and the heat insulation device. It was necessary to replace it. In particular, the cold insulation material has a problem that the cold insulation effect is lost in a short time under the hot sun, and the cold insulation effect is difficult to sustain.

  An object of the present invention is to provide a local body heat-retaining / cooling device that can maintain a heat-retaining / cooling effect for a longer time than a conventional cold-retaining device or a heat-retaining device.

  The local body heat-retaining / cooling device of the present invention is a body heat-retaining / cooling device for a body comprising a heat storage cold material sheet provided with a plurality of heat storage cold materials and a belt-like cover that houses the heat storage cold material sheets. The cover is provided with a compartment for storing the heat storage cold material sheet therein, and the length of the heat storage cold material sheet is formed shorter than the length of the compartment so as to be movable in the compartment, At both ends of the heat storage cold material sheet, there are provided pullers for moving the heat storage cold material sheet within the compartment, and the pullers are respectively pulled out to the outside through openings provided in the cover. The heat storage cold material sheet can be moved in the longitudinal direction within the section by the puller.

  Moreover, the said division is a division divided | segmented into the multiple rows in the longitudinal direction by the partition part, and the said thermal storage cold material sheet is accommodated in each of the said multiple rows of divisions, and it respond | corresponds to the said multiple rows of division. It is preferable that two openings are provided at each position, and the regenerator material can be moved in the longitudinal direction independently of each other in the compartment by the puller.

  Alternatively, the section is a section that is divided into two rows in the longitudinal direction by one partition portion, and each of the two rows of sections stores the heat storage cold material sheet, one by one. It is preferable that two openings are provided at corresponding positions, and that the regenerator sheet can be moved in the longitudinal direction independently of each other in the compartment by the puller.

  And it is preferable that the said cover is provided with the opening-and-closing part which can be opened and closed for taking in and out the said thermal storage cold material sheet | seat.

  Furthermore, the surface of the cover that touches the body is preferably made of a heat-dissipating material, and the opposite surface is preferably made of a heat-insulating material.

  Or it is preferable that the center part of the surface which touches the body of the said cover consists of a material which has heat dissipation, and another part consists of a material which has heat insulation.

  And it is preferable that the said puller of the same direction each provided in the two said thermal storage cold material sheets is mutually connected, and the two said thermal storage cold material sheets are connected to one cyclic | annular form with the said pull. .

  The local body heat-retaining / cooling device of the present invention is a body heat-retaining / cooling device for a body comprising a heat storage cold material sheet provided with a plurality of heat storage cold materials and a belt-like cover that houses the heat storage cold material sheets. The cover is provided with a compartment for storing the heat storage cold material sheet therein, and the length of the heat storage cold material sheet is formed shorter than the length of the compartment so as to be movable in the compartment, At both ends of the heat storage cold material sheet, there are provided pullers for moving the heat storage cold material sheet within the compartment, and the pullers are respectively pulled out to the outside through openings provided in the cover. The heat storage cold material sheet can be moved in the longitudinal direction in the compartment by the puller, so that the heat storage cold material sheet that is in contact with the body loses its heat retaining / cooling effect, the heat storage cold material sheet To move I, it is possible to apply locally a separate heat storage material still has a warm-cold effect on the body, a long period of time, it is possible to maintain the warm-cold effect to the required place of the body.

  Moreover, the said division is a division divided | segmented into the multiple rows in the longitudinal direction by the partition part, and the said thermal storage cold material sheet is accommodated in each of the said multiple rows of divisions, and it respond | corresponds to the said multiple rows of division. Two openings are provided at each position, and the heat storage cold material sheet can be moved in the longitudinal direction independently of each other by the puller in the compartment, thereby further enhancing the heat insulation / cooling effect. It becomes.

  Alternatively, the section is a section that is divided into two rows in the longitudinal direction by one partition portion, and each of the two rows of sections stores the heat storage cold material sheet, one by one. Two openings are provided at corresponding positions, and the heat storage cold material sheet can be moved in the longitudinal direction independently of each other in the compartment by the puller. Can be used.

  The cover is provided with an openable and closable opening / closing portion for taking in and out the heat storage cold material sheet, thereby facilitating replacement and washing of the belt-shaped cover, and replacement with a new heat storage cold material sheet. Can be used for a longer time.

  Furthermore, the surface of the cover that touches the body is made of a heat-dissipating material, and the opposite surface is made of a heat-insulating material, so that the heat insulation / cooling effect of the regenerator material can be maintained for a long time. .

  Alternatively, the central part of the surface of the cover that touches the body is made of a heat-dissipating material, and the other parts are made of a heat-insulating material. In addition, it is possible to effectively exert a heat retaining / cooling effect.

  Then, the pullers in the same direction provided on the two heat storage cold material sheets are connected to each other, and the two heat storage cold material sheets are connected in one ring shape by the pullers, This prevents the handle from becoming too long when used and can improve usability.

  The body heat-retaining / cooling device of the present invention will be described in more detail with reference to the drawings. FIG. 1 is a front view of a first embodiment of a local heat retaining / cooling device for a body of the present invention, FIG. 2 is a rear view, and FIG. 3 is a sectional view.

  As shown in FIG. 1, the local body heat-retaining / cooling device 1 of the present invention is composed of a belt-like cover 2 and a heat storage cold material sheet 3 accommodated in the cover 2, and the heat storage cold material sheet 3. Is provided with a plurality of heat storage and cooling materials 10. In the first embodiment, each heat storage cold material sheet 3 is provided with seven heat storage cold materials 10, but the number of the heat storage cold materials 10 is not particularly limited to this, and the overall length, Alternatively, an appropriate number can be set according to the size of the body part to be used.

  Inside the cover 2, a compartment 5 for accommodating the heat storage / cooling material sheet 3 is provided. The length of the heat storage cold material sheet 3 is shorter than the length of the section 5 so as to be movable in the section 5. At both ends of the heat storage cold material sheet 3, pullers 11 for moving the heat storage cold material sheet 3 within the compartment 5 are provided. In the present embodiment, the puller 11 is composed of the string 12 and the round handle 13, but is not limited to such a form, and may have a shape in which both ends of the heat storage cold material sheet 3 are partially extended. A thin strip may be used.

  The puller 11 protrudes to the outside through two openings 14 provided in the cover 2, and the regenerator material 3 can be moved in the compartment 5 with a handle 13 located on the outer side. I can do it. In the present embodiment, the openings 14 are provided at both ends of the surface 7, but the positions are not particularly limited, and can be provided at appropriate positions on the cover 2.

  Fixing tools 8 are provided at both ends of the cover 2, respectively, so that both ends of the local body warming / cooling tool 1 can be fastened and fixed to the body. In the present embodiment, a hook-and-loop fastener is used as the fixture 8. However, the fastener is not particularly limited, and a button, a hook, or the like can be used.

  The cover 2 is preferably made of a material having a heat radiating surface 6 that contacts the body. In the present embodiment, a mesh sheet is used. However, the present invention is not limited to this, and it is preferable to use a material that can give the body the heat-retaining / cooling effect of the regenerator material 10.

  The surface 7 opposite to the surface 6 that contacts the body of the cover 2 is preferably made of a material having heat insulation properties. For example, an aluminum liner, a urethane sheet, or the like can be used, but is not limited to this, and a heat-insulating material that prevents the heat-retaining effect / cold-reducing effect of the heat storage cold material 10 from being diffused to the outside is preferable. .

  On the surface 7 of the cover 2, an openable / closable opening / closing portion 15 for taking in and out the heat storage cold material sheet 3 is provided. The opening / closing part 15 can be opened and closed using a fastener, but the opening / closing part 15 is not limited to a fastener, and may be any other openable structure such as a hook-and-loop fastener or a hook.

  The heat storage cold material 10 is not particularly limited, and may have a function of a heat storage material or a cold storage material alone. In that case, the heat insulation effect or the cold insulation effect can be selected by exchanging the heat storage cold material sheet 3.

  When selecting the heat retaining effect, the heat storage cold material sheet 3 is used by raising the temperature of the heat storage material sheet 3 to a predetermined temperature by a microwave oven or a hot water bath process. Moreover, when selecting a cold-retaining effect, the heat storage cold material sheet 3 is cooled and used using a refrigerator or the like.

  Furthermore, the usage method of the local heat-retaining / cooling device 1 for the body of the present invention will be described. Here, although the case where the local heat-retaining / cooling device 1 for the body of the present invention is used for the neck will be described, it is not particularly limited to the neck but can be used for various body parts such as the waist. FIG. 5 is a diagram showing a state in which the local body heat-retaining / cooling device 1 is used on the neck.

  As shown in FIG. 5, the body's local heat-retaining / cooling device 1 is hung on the neck, and both ends of the cover 2 are fixed by the fixing device 8 on the front of the body. A method for maintaining the heat insulation / cooling effect for a long time in this state will be described with reference to FIG. As shown in FIG. 5, when the body warming / cooling device 1 for the body is used on the neck, it is in a state of being hung on the neck. However, in FIG. It shows in a state where the local heat-retaining / cooling device 1 is extended.

  FIG. 6 (a) shows a state where the use of the local body heat retaining / cooling device 1 is started. As shown in FIG. 6 (a), the heat storage cold material sheet 3 is arranged on the left side of the center in the section 5 of the cover 2. At this time, the three heat storage cold materials 10 on the right side of the heat storage cold material sheet 3 are in contact with the neck 9. If it is used in this state, and it feels that the heat insulation / cold insulation effect has been lost with the passage of time, pull the puller 11 to show the heat storage cold material sheet 3 in the compartment 5 of the cover 2 as indicated by an arrow. Move to the right.

  The heat storage cold material 3 sheet is pulled to the right in the compartment 5 of the cover 2 by pulling the right puller 11 so that the center of the heat storage cold material sheet 3 comes to the neck 9. This state is shown in FIG.

  At this time, the three heat storage cold materials 10 at the center of the heat storage cold material sheet 3 are in contact with the neck 9. In this state, if it is felt that the heat insulation / cold insulation effect has disappeared after being used for several hours, the pulling handle 11 is pulled to further move the heat storage cold material sheet 3 to the right side.

  When the heat storage cold material 3 sheet is pulled to the right in the compartment 5 of the cover 2 by pulling the right puller 11, the three heat storage cold materials 10 on the left side of the heat storage cold material sheet 3 are in contact with the neck 9. It has become. This state is shown in FIG.

  As described above, if the heat insulation / cooling effect of the heat storage cold material 10 is lost, the heat storage cold material sheet 3 is moved within the compartment 5 of the cover 2 as in the present invention. Thus, it is possible to maintain a long-term heat insulation / cooling effect without replacing with a new heat storage / cooling material.

  When used in this state, the heat insulation / cold insulation effect is lost, and when further used, it can be used for a longer time by replacing with another heat storage cold material sheet 3 and returning to the first procedure. Since the moving direction of the heat storage cold material sheet 3 is not particularly limited, it can be used by moving it to the opposite side to the current explanation.

  Next, a second embodiment of the present invention will be described. The second embodiment is a body local heat retaining / cooling device 20 in which a plurality of heat storage cold material sheets are accommodated in a cover 2.

  As shown in FIG. 7 and FIG. 8, the local body heat-retaining / cooling device 20 of the second embodiment is composed of a belt-like cover 21 and a plurality of heat storage cold material sheets 3 accommodated in the cover 21. The heat storage cool material sheet 3 is provided with a plurality of heat storage cool materials 10. In this embodiment, the two heat storage cold material sheets 3 are each provided with seven heat storage cold materials 10, but the number of the heat storage cold material sheets 3 and the heat storage cold materials 10 is not particularly limited to this, and the whole An appropriate number can be set according to the length of the body or the size of the body part to be used. Moreover, the heat storage cold material sheet 3 uses the same thing as 1st Embodiment shown in FIG.

  Unlike the cover 2 of the first embodiment, the interior of the cover 21 is partitioned into two rows of compartments 5 in the longitudinal direction by a partitioning portion 4, and one each in the two rows of compartments 5. The heat storage cold material sheet 3 is accommodated. The number of the compartments 5 is two rows in the present embodiment in accordance with the number of the heat storage cold material sheets 3, but can be appropriately changed in conjunction with the number of the heat storage cold material sheets 3.

  The cover 21 is provided with openings 14 as in the first embodiment. However, since the sections 5 are arranged in two rows, four openings 14 are provided so as to correspond to the sections 5. .

  The surface 7 of the cover 21 is provided with an openable / closable opening / closing portion 15 for taking in and out the heat storage cold material sheet 3 in the same manner as in the first embodiment. In the present embodiment, two opening / closing parts 15 corresponding to the two rows of sections 5 are provided on the surface 7 of the cover 21, and the opening / closing parts 15 can be opened and closed using fasteners. The opening / closing part 15 is not limited to a fastener, but may be any other openable structure such as a hook-and-loop fastener or a hook.

  And the fixing tool 8 is each provided in the both ends of the said cover 21 similarly to 1st Embodiment, and can hold | maintain the local heat retention / cooling implement 1 for a body in front of the body. In the present embodiment, a hook-and-loop fastener is used as the fixture 8. However, the fastener is not particularly limited, and a button, a hook, or the like can be used.

  Other structures such as the materials of the surface 6 and the surface 7 of the cover 21 are the same as those in the first embodiment.

  And when using the heat-retaining / cold-holding tool 20 for local body of this embodiment, when selecting the heat-retaining effect, the temperature of the heat-retaining material sheet 3 is adjusted by a microwave oven or a hot water bath process. When used by raising to a predetermined temperature and selecting a cold insulation effect, the heat storage cold material sheet 3 is cooled and used using a refrigerator or the like.

  Furthermore, the usage method of the local heat-retaining / cooling device 20 for the body of the second embodiment will be described. Here, although the case where the local heat-retaining / cooling device 20 for the body of the present invention is used for the neck will be described, it is not particularly limited to the neck but can be used for various body parts such as the waist. FIG. 9 is a diagram showing a state in which the local body heat-retaining / cooling device 20 is used on the neck.

  As shown in FIG. 9, the body's local heat retaining / cooling device 20 is hung on the neck, and both ends of the cover 21 are fixed and used by the fixing device 8 on the front. A method for maintaining the heat insulation / cooling effect for a long time in this state will be described with reference to FIG. As shown in FIG. 9, when the body warming / cooling device 20 for the body is used on the neck, it is in a state of being hung on the neck. However, in FIG. It shows in a state where the local heat-retaining / cooling device 20 is extended.

  FIG. 10 (a) shows a state where the use of the body warming / cooling device 20 for local body is started. As shown to Fig.10 (a), the two heat storage cold material sheets 3 are arrange | positioned in the position which becomes alternate. At this time, the upper heat storage cold material sheet 3 is in a state in which the three heat storage cold materials 10 on the right side are in contact with the neck 9, and the lower heat storage cold material sheet 3 has the three heat storage cold materials 10 on the left side. It is in contact with the neck 9. If it is used in this state and it is felt that the heat insulation / cold insulation effect has been lost with the passage of time, the handle 11 is pulled to move the regenerator material 3 within the compartment 5 of the cover 21.

  The upper heat storage cold material 3 sheet is pulled to the right in the compartment 5 of the cover 21 by pulling the right puller 11, and the lower heat storage cold material 3 sheet is pulled to the right in the compartment 5 of the cover 21 by pulling the left puller 11. It is moved to the left side so that the center of the upper and lower heat storage cold material sheets 3 comes to the neck 9. This state is shown in FIG.

  At this time, the upper and lower heat storage cold material sheets 3 are in a state where the three heat storage cold materials 10 at the center are in contact with the neck 9. In this state, after using for several hours, when it is felt that the heat insulation / cold insulation effect has been lost, the pulling handle 11 is pulled to further move the heat storage cold material sheet 3.

  The upper heat storage cold material 3 sheet is pulled to the right in the compartment 5 of the cover 21 by pulling the right hand puller 11, and the lower heat storage cold material 3 sheet is further pulled to the left hand 11 to the compartment 5 of the cover 21. The left heat storage cold material sheet 3 is in a state where the left three heat storage cold material 10 is in contact with the neck 9 and the lower heat storage cold material sheet 3 is the right three heat storage cold material sheets 3. The regenerator material 10 is in contact with the neck 9. This state is shown in FIG.

  As described above, if the heat insulation / cooling effect of the heat storage cold material 10 is lost, the heat storage cold material sheet 3 is moved within the compartment 5 of the cover 21 as in the present invention. Thus, it is possible to maintain a long-term heat insulation / cooling effect without replacing with a new heat storage / cooling material. Further, by using two heat storage cold material sheets 3, it is possible to further enhance the heat insulation / cooling effect.

  When used in this state, the heat insulation / cooling effect is lost, and when further used, it can be used for a longer time by replacing with another heat storage cold material sheet 3 and returning to the first procedure.

  In the description of the first embodiment and the second embodiment, the regenerative cold material sheet 3 is moved in three stages, but the number of movements depends on the number of the regenerative cold material 10 and the length of the regenerative cold material sheet 3. It can be set appropriately.

  A third embodiment for further enhancing the heat retaining / cooling effect will be described. FIG. 11 shows a body warming / cooling device 30 for the body according to the third embodiment.

  The heat storage cold material sheet 3 uses the same thing as the above-mentioned 1st and 2nd embodiment. In this embodiment, a part of the cover 21 is different from that of the second embodiment, and the other parts are the same as those of the second embodiment.

  The surface 6 of the cover 21 that is in contact with the body uses a heat-dissipating material at the central portion 16 (the range that is in contact with the body part that is to be heated or cooled), and the other end portions 17 are heat-insulating. The material which has is used. And the surface 7 uses the material which has heat insulation. The same material as the above-described embodiment is used as the material having heat dissipation and the material having heat insulation.

  At this time, both end portions 17 and the surface 7 are made of a heat-insulating material. However, in consideration of the design touch, etc., different colors or different materials having the same heat-insulating property should be used. Is also possible. As a result, it is also possible to use materials of various colors for the outer surface 7 and materials having a good touch to both ends 17 that touch the body.

  As described above, by using a material having a heat dissipation property only in a range in contact with a body part to be warmed or cooled, the heat storage / cooling effect of the heat storage cold material 10 not in contact with the body part is prolonged. Makes it possible to maintain time.

  Thereby, the local warming / cooling device 30 for the body of the present embodiment can maintain the warming / cooling effect for a longer time.

  Furthermore, the fourth embodiment will be described. FIG. 12 shows a body warming / cooling device 40 for the body of the fourth embodiment.

  The body heat-retaining / cooling device 1 for the body of the present embodiment is different from the second embodiment only in the structure of the handle 11. Since other structures are the same as those of the second embodiment, description thereof is omitted.

  In the second and third embodiments, pullers 11 (string-like ones in this embodiment) are provided at both ends of the two heat storage cold material sheets 3, respectively. As shown in the drawing, among the pulls 11 provided at both ends of the two heat storage cold material sheets 3, the pulls 11 in the same direction are connected to each other, and the two heat storage cold material sheets 3 are connected to each other. The ring 11 is connected to the ring 11 by the puller 11.

  By connecting the two heat storage cold material sheets 3 in an annular manner as described above, the upper and lower heat storage cold material sheets 3 are easily moved in conjunction with each other when the left and right pullers 11 are moved. In the present embodiment, it is preferable that the puller 11 can be easily detached from the heat storage cold material sheet 3 so that the heat storage cold material sheet 3 can be taken in and out of the opening / closing part 15.

  In the present embodiment, it is possible to shorten the length of the pull handle 11, and it is possible to prevent the pull handle 11 from being obstructive even when the body warming / cooling device for local use is used.

It is a front view of the local heat retaining / cooling device for the body of the first embodiment. It is a rear view of the local heat retaining / cooling device for the body of the first embodiment. It is sectional drawing of the local heat retention / cold insulation tool of the body of 1st Embodiment. It is a front view of the thermal storage cool agent sheet | seat 3. FIG. It is a figure which shows the state which used the local heat-retaining / cooling tool of the body of 1st Embodiment. (A)-(c) is a figure which shows the order of use of the local heat-retaining / cooling tool for the body of 1st Embodiment. It is a front view of the local heat retaining / cooling device for the body of the second embodiment. It is a rear view of the local heat retaining / cooling device for the body of the second embodiment. It is a figure which shows the state which used the local heat-retaining / cooling tool of the body of 2nd Embodiment. (A)-(c) is a figure which shows the order of use of the local heat-retaining / cooling device for the body of 2nd Embodiment. It is a front view of the local heat-retaining / cooling device for the body of the third embodiment. It is a front view of the local heat-retaining / cooling device for the body of the fourth embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Body local heat retention / cold insulation tool 2 Band-shaped cover 3 Thermal storage cold material sheet 4 Partition part 5 Section 6 Surface 7 Surface 8 Fixture 9 Neck 10 Thermal storage cold material 11 Pull 12 String 13 Handle 14 Opening part 15 Opening / closing part 16 Central part 17 Both ends 20 Local body heat-retaining / cooling device 21 of the second embodiment Cover 30 Body body heat-retaining / cooling device 40 of the third embodiment Body body heat-retaining / cooling device 40 of the fourth embodiment Cooler

Claims (7)

A heat-retaining / cooling device for local body consisting of a regenerative cold material sheet provided with a plurality of regenerative cold material and a band-shaped cover for housing the regenerative cold material sheet,
The cover includes a compartment for storing the heat storage cold material sheet therein, and the length of the heat storage cold material sheet is shorter than the length of the compartment so as to be movable in the compartment, and the heat storage At both ends of the cold material sheet, there are provided pullers for moving the heat storage cold material sheet within the compartment, and the pullers are respectively drawn out through openings provided in the cover. The body heat-retaining / cooling device according to claim 1, wherein the regenerator material sheet is movable in the longitudinal direction within the compartment by the puller.   The compartments are compartments that are divided into a plurality of rows in the longitudinal direction by a partitioning portion, and each of the compartments in the plurality of rows stores the heat storage cold material sheets one by one, at positions corresponding to the compartments of the plurality of rows. 2. The body part according to claim 1, wherein the openings are provided two by two, and the regenerator sheet is movable in the longitudinal direction independently of each other by the puller. Insulation and cold insulation.   The compartments are compartments that are divided into two rows in the longitudinal direction by one partition portion, and each of the two rows of compartments stores the heat storage cold material sheets one by one, and corresponds to the two rows of compartments. 2. The body according to claim 1, wherein two openings are provided at positions, and the regenerator sheet can be moved in the longitudinal direction independently of each other in the compartment by the puller. Local heat and cold insulation.   The body heat-retaining / cooling device for body according to any one of claims 1 to 3, wherein the cover is provided with an openable / closable part for taking in and out the heat storage cold material sheet. .   The body surface according to any one of claims 1 to 4, wherein a surface of the cover that touches the body is made of a heat-dissipating material, and an opposite surface is made of a heat-insulating material. Insulating / cooling equipment.   The center part of the surface which touches the body of the said cover consists of material which has heat dissipation, and another part consists of material which has heat insulation, The body of any one of Claim 1 to 4 characterized by the above-mentioned. Local heat and cold insulation.   The pullers in the same direction respectively provided on the two heat storage cold material sheets are connected to each other, and the two heat storage cold material sheets are connected in a single ring shape by the pullers. The body heat-retaining / cooling device for body according to any one of claims 3 to 6.