JP3173338U - Cool arm bag - Google Patents

Abstract

An object of the present invention is to provide a cold-insulated arm bag that has the effect of lowering the body temperature of the human body as a whole and preventing heat stroke, and that does not interfere with activities during outdoor work or exercise.
SOLUTION: A cylindrical sleeve portion 10 having a length covering a forearm and an upper arm is provided, and a cold insulation portion 20 is formed on a surface along the longitudinal direction of the sleeve portion 10 and when the upper limb is bent. The cold insulation unit 20 has water absorption retention. A cylindrical hand cover that can cover the hand may be integrally connected to the front end of the sleeve 10. If the cold insulation arm bag A is immersed in water and lightly squeezed and then worn on the upper limb, the arteries and veins running on the upper limb can be cooled by the effect of vaporization heat.
[Selection] Figure 1

Description

  The present invention relates to a cold arm bag. More specifically, the present invention relates to a cold arm bag that keeps the body temperature from rising too much during physical labor and sports activities in the field.

When working outdoors or doing sports activities in the summer, there is a problem that the body temperature tends to rise, so it is easy to get heat stroke.
Conventionally, there has been a cold band as a means of preventing heat stroke and obtaining a cool feeling (Utility Model Reference 1).
This cold band is a band-shaped cloth having water absorption and further having a pocket for holding a cold-retaining agent. And when using, it winds around a neck or a head, and keeps a neck and a head at low temperature.

However, as shown in the human blood vessel diagram of FIG. 8, there are no large blood vessels running on the head surface of the human body and arteries and veins running on the neck, but they are only short in length.
Therefore, even if the head and neck are cooled with a cold band, the effect is thin, and even if you can get a cool feeling with indoor desk work, you can hardly expect the effect of lowering the temperature of the whole body outdoors.

Utility model registration No. 3148525

  In view of the above circumstances, an object of the present invention is to provide a cold-arm bag that has the effect of lowering the body temperature of the human body as a whole and that does not hinder activities during outdoor work or exercise.

The cold insulation arm bag of the first device has a cylindrical sleeve portion covering at least a part of the forearm, and the sleeve portion is formed with a cold insulation portion, and the cold insulation portion absorbs and holds water. It has a water absorption retention property.
The cold insulation arm bag of the second device is characterized in that, in the first device, the cold insulation portion is formed on a surface which is along the longitudinal direction of the sleeve portion and becomes the inner side when the upper limb is bent.
The cold insulation arm bag of the third device is characterized in that, in the first device, the cold insulation portion is formed on a surface which is along the longitudinal direction of the sleeve portion and becomes the outer side when the upper limb is bent.
The cold insulation arm bag of the fourth device is characterized in that, in the first device, the cold insulation portion is formed along a longitudinal direction of the sleeve portion and on a side surface of the upper limb.
The cold insulation arm bag of the fifth device is characterized in that, in the first device, the cold insulation portion is formed in a ring shape at an appropriate position of the sleeve portion.
The cold insulation arm bag of the sixth device is characterized in that, in the first device, a cylindrical hand cover portion capable of covering the hand is integrally connected to the front end of the sleeve portion.
In the cold insulation arm bag of the seventh device, in the first or second device, the hand cover part is cylindrical, and a finger hole is opened through the side part of the hand cover part so that the thumb passes. Features.
The cool arm bag of the eighth device is characterized in that, in the first or second device, the hand cover part is formed in a glove shape capable of covering a hand.
According to a ninth aspect of the present invention, in the first, second or third aspect, the sleeve is a cylindrical body having a length covering a portion of the forearm and the upper arm.
According to a tenth aspect of the present invention, in the first, second or third aspect, the sleeve portion is a cylindrical body having a length covering the wrist portion.
In the first, second, third, fourth, fifth, or sixth device, the cold insulation arm bag of the eleventh device is characterized in that a pocket for holding a cold insulation agent is formed in the cold insulation portion.

According to the first device, if the cold arm bag is immersed in water and lightly squeezed and then worn on the upper limb, the arteries and veins running on the upper limb can be cooled by the heat of vaporization when the absorbed water evaporates. The arteries and veins that pass through the upper limbs are long, and by continuing to cool the blood that passes through them, the sufficiently cooled blood circulates throughout the body, increasing the effect of lowering the body temperature. For this reason, heat stroke can be prevented.
According to the second device, since many blood vessels are close to the skin surface on the inner side when the upper limb is bent, the cooling effect is enhanced.
According to the third device, a portion that is likely to have heat when exposed to sunlight can be cooled, so that a person can feel comfortable.
According to the fourth device, since it is possible to cool the portion that is easily exposed to sunlight and has little expansion and contraction of the sleeve portion, it is easy to cool the arm even when the arm is moved well.
According to the fifth device, the blood vessels of the arm can be cooled evenly from the outer surface of the arm, so that the cooling effect is high.
According to the sixth device, by attaching the hand cover portion, the length of the arm bag is increased and the cold insulation portion can be lengthened, so that the cooling effect is enhanced.
According to the seventh invention, when the thumb is passed through the finger hole of the hand cover, the entire arm bag does not fall off following the movement of the hand, and the upper limb can be cooled even if the arm is moved violently during work or exercise. .
According to the eighth device, when the hand is put into the glove-shaped hand cover, the entire arm bag does not fall off following the movement of the hand, and the upper limb can be cooled even if the arm is moved violently during work or exercise. .
According to the ninth device, the long arteries and veins that run in the forearm and part of the upper arm can be cooled, so that the sufficiently cooled blood circulates throughout the body and the effect of lowering the body temperature is enhanced. For this reason, heat stroke can be prevented.
According to the tenth device, the length of the sleeve is shorter than that of the fifth device, but since the arteries and veins running on the wrist are thick and close to the skin surface, they are easy to cool and have the effect of lowering the body temperature. In addition, there is an advantage that it is easy to wear a cold arm bag even if a person is wearing long-sleeved clothes.
According to the eleventh device, by inserting a chilled cryogen into the pocket of the chiller, the blood vessel passing through the upper limb can be cooled more strongly, and the cooling effect can be maintained for a longer time.

It is explanatory drawing of the cold insulation arm bag A which concerns on 1st Embodiment of this invention. It is the II-II sectional view taken on the line of FIG. It is explanatory drawing of the cold insulation arm bag B which concerns on 2nd Embodiment of this invention. It is explanatory drawing of the cold insulation arm bag C which concerns on 3rd Embodiment of this invention. It is use condition explanatory drawing of the cold insulation arm bag B of this invention. It is explanatory drawing of the cold insulation arm bag D which concerns on 4th Embodiment of this invention. It is explanatory drawing of the cold insulation arm bag E which concerns on 5th Embodiment of this invention. It is explanatory drawing of the blood vessel of a human body.

(Technical idea of the present invention)
First, the blood vessels of the upper limbs of the human body will be described with reference to FIG. 8. Thick arteries and veins run through the forearm fm and the upper arm um. Naturally, the lengths of these blood vessels are as long as the length of the upper limb am of the forearm fm and the upper arm um.
The present invention focuses on the fact that if the blood flowing through this long blood vessel is cooled, a large amount of blood can be cooled, and as a result, the body temperature of the entire body can be effectively lowered.

Next, an embodiment of the present invention will be described with reference to the drawings.
(First embodiment)
As shown in FIG. 1, the cold insulation arm bag A of the present embodiment has a cylindrical sleeve portion 10 having a length covering the forearm and the upper arm, along the longitudinal direction of the sleeve portion 10 and bends the upper limb. The cold insulation part 20 is formed in the surface which becomes the inner side at the time. And the cold insulation part 20 has the water absorption retention property which absorbs and retains water.

  The material of the sleeve portion 10 is not particularly limited, but it is preferable to use a fabric that has water absorption and excellent quick drying properties. Examples of the quick-drying fiber cloth include “COOLMAX” (registered trademark).

  As shown in the cross-sectional view of FIG. 2, the sleeve portion 10 is formed by overlapping two long strips 11 and 12 and sewing the edges thereof. Of course, a single woven cloth may be folded back and sewn so as to have a similar shape. The width dimension and the length dimension of the sleeve part 10 are dimensions sufficient to pass a part of the forearm fm and the upper arm um. For example, the width dimension is about 7 to 10 cm and the length dimension is about 40 to 60 cm.

On the other hand, the cold insulation part 20 is obtained by overlaying and sewing a belt-like cloth 21 on the surface of the sleeve part 10. Although the width dimension of the cold insulation part 20 is smaller than the width dimension of the sleeve part 10, and the length dimension is also shorter than the sleeve part 10, the length is arbitrary.
The formation part of this cold insulation part 20 is an inner side when the upper limb is bent along the longitudinal direction in the sleeve part 10.

  The cold insulation unit 20 has water absorption retention. In order to give water absorption retention, water absorbent fibers may be used for the fabric fibers themselves, or a large number of small accommodating portions may be formed by quilting the fabric, and granular water absorbent resin 31 may be enclosed in each accommodating portion. Good. Examples of the absorbent fiber cloth include “BEL OASIS” (registered trademark).

  According to this embodiment, since many blood vessels are close to the skin surface inside when the upper limb is bent, the cooling effect is enhanced.

(Second Embodiment)
FIG. 3 is an external view of a cold arm bag B according to the second embodiment of the present invention.
The same members as those in the first embodiment are denoted by the same reference numerals, and description thereof is omitted.
In the second embodiment, a cylindrical hand cover 15 that can cover the hand is integrally connected to the front end of the sleeve 10. By attaching the hand cover 15, the length of the arm bag is increased and the cold insulator 20 can be lengthened, so that the cooling effect is enhanced.
A finger hole 16 is opened through the cylindrical side portion of the hand cover 15 so that the thumb can pass therethrough.

  In the cold-arm bag B of the second embodiment, as shown in FIG. A thumb is put out from the opening 16 of the hand cover 3. By carrying out like this, the whole cold insulation arm bag B can be attached to an arm, without loosening. For this reason, the whole arm bag does not fall down following the movement of the hand, and the upper limb can be cooled even if the arm is moved violently during work or exercise.

(Third embodiment)
FIG. 4 is an external view of a cold-arm bag C according to the third embodiment of the present invention.
The same members as those in the first embodiment are denoted by the same reference numerals, and description thereof is omitted.
In the third embodiment, a glove-like hand cover 15 capable of inserting a hand into the front end of the sleeve 10 is integrally connected.
By attaching the hand cover 15, the length of the arm bag is increased and the cold insulator 20 can be lengthened, so that the cooling effect is enhanced.

  Also in the cold insulation arm bag C of the third embodiment, as shown in FIG. 5, a person's forearm and upper arm are passed through the sleeve portion 2, and a hand is put in the gloves of the hand cover portion 15. By carrying out like this, the whole cold insulation arm bag C can be attached to an arm, without loosening. For this reason, the whole arm bag does not fall down following the movement of the hand, and the upper limb can be cooled even if the arm is moved violently during work or exercise.

(Fourth embodiment)
FIG. 6 is an external view of a cold-arm bag D according to the fourth embodiment of the present invention.
In the present embodiment, the cold insulation parts 20 are formed on both the front and back surfaces of the sleeve part 10. That is, in addition to the inner surface when the upper limb is bent, the cold insulation portion 20 is formed on the outer surface.
In this embodiment, the cooling effect becomes higher. Moreover, according to the 3rd device, since the part which is easy to have heat in sunlight is cooled, it can make a person feel comfortable.

  In addition, what attached the cold insulation part 20 to the side surface of the sleeve part 10, ie, side surfaces other than the surface used as the inner side and the outer side when an upper limb is bent is also included in this invention. In this case, the one provided with the cold insulation unit 20 only on one side surface or the one provided with the cold insulation unit 20 on both side surfaces may be used. According to the present embodiment, it is possible to cool the portion that is easily exposed to sunlight and has little expansion and contraction of the sleeve portion, so that even when the arm is moved well, it is easy to cool the arm.

(Fifth embodiment)
FIG. 7 is an external view of a cold arm bag E according to the fifth embodiment of the present invention.
In the present embodiment, a ring-shaped cold insulation unit 20 is attached around the sleeve 10. The shape of the cold insulator 20 may be a ring shape that is not completely connected, or a ring shape that is not partially connected. The formation place of the ring-shaped cold-retaining part 20 can be exemplified by the front part and the front part and the front part of the elbow, but it is not limited to this, and there may be at least one place, and any two or more places may be provided. Included in the present invention.
According to the present embodiment, the blood vessels of the arm can be cooled evenly from the outer surface of the arm, so that the cooling effect is high.

(Other embodiments)
(A) In each of the cold insulation arm bags A, B, C, D, and E of the first to third embodiments, each sleeve 10 is long, but may be short. For example, a length that covers the forearm is sufficient, and a length that covers the wrist portion may be shorter. Even in this case, the thick arteries and veins that pass through the forearm can be kept cold, so the effect of lowering the body temperature of the human body can be expected. In addition, when the sleeve portion is short, there is an advantage that it is easy to wear the cold arm bag even when a person wears a long-sleeved garment.
(A) In the present invention, a pocket may be additionally provided in the cold insulation unit 20. It is also possible to provide this pocket and put a pre-cooled coolant into the pocket. In this case, the cold insulation unit 20 may be used while containing water, or may be used without containing water.
In consideration of inserting the cold-retaining agent into the arm, it is preferable that the anti-freezing agent bends flexibly even in a cold state.
By putting the cold insulation agent in the pocket and wearing the cold insulation arm bag A, the upper limb can be cooled more strongly, and the cooling effect can be maintained for a longer time.

(how to use)
Below, the usage method of the cold insulation arm bag A, B, C, D, E of this embodiment is demonstrated.
First, the cold insulation arm bags A, B, C, D, and E are immersed in water and lightly squeezed. Next, as shown in FIG. 5 and FIG. 7, the insulated arm bags A, B, C, D, and E are passed from the forearm fm to the part beyond the elbow of the upper arm um.

  Since the cold insulation parts 20 of the cold insulation arm bags A, B, C, D, and E have water absorption retention, they can absorb water when immersed in water. If the cold insulation arm bag is inserted into the arm in a state where the cold insulation unit 20 contains water, when the water evaporates, the forearm fm and the upper arm um can be cooled by the heat of vaporization. Since the arteries and veins pass through the forearm fm and the upper arm um, a large amount of blood is effectively cooled, and it becomes easy to prevent heatstroke outdoors.

  Further, even if the cold insulation arm bags A, B, C, D, and E are immersed in water, the long sleeve portion 10 and the cold insulation portion 20 are quick-drying fiber cloths that dries quickly, so that there is no fear of stickiness around the arms.

  5 and 7 show the usage state of the cold-insulated arm bags B and E according to the second and sixth embodiments of the present invention. The example shown in the figure shows a case where the hand is held in the field with the hammer H held in hand, but the tool held in the hand may be another tool or a work tool, which is an operating device of some mechanical device. May be. In addition, not only during work, but also during outdoor sports and other entertainment, the cold arm bag B can be worn.

  As described above, when wearing the cold arm bags B and E, the long arteries and veins passing through the upper limb am can be cooled by the evaporation heat of water, so that the temperature of a large amount of blood circulating in the body is lowered. Can do. For this reason, it is effective in preventing heat stroke during outdoor activities.

  Next, examples of the use of the cool arm bag of the present invention include sports such as walking, bicycle, driving, camping, golf, tennis, fishing, baseball, soccer, and running, and various outdoor work and labor such as gardening. Of course, but not limited to these, it can be used in all situations.

A, B, C, D, E Cold storage arm bag 10 Sleeve 15 Hand cover 20 Cold storage

Claims (11)

It has a cylindrical sleeve with a length covering at least a part of the forearm,
A cold insulation portion is formed on the sleeve,
The cold insulation arm bag is characterized in that the cold insulation portion has a water absorption retention property for absorbing and retaining water. The cold insulation arm bag according to claim 1, wherein the cold insulation portion is formed on a surface along the longitudinal direction of the sleeve portion and on the inner side when the upper limb is bent. The cold insulation arm bag according to claim 1, wherein the cold insulation portion is formed on a surface along the longitudinal direction of the sleeve portion and on the outer side when the upper limb is bent. The cold insulation arm bag according to claim 1, wherein the cold insulation portion is formed along a longitudinal direction of the sleeve portion and on a side surface of the upper limb. The cold insulation arm bag according to claim 1, wherein the cold insulation portion is formed in a ring shape at an appropriate position of the sleeve portion. The cold-insulated arm bag according to claim 1, wherein a cylindrical hand cover portion capable of covering a hand is integrally connected to a front end of the sleeve portion. The hand cover is cylindrical,
The cold insulation arm bag according to claim 1 or 2, wherein a finger hole is opened in a side portion of the hand cover portion so as to pass a thumb. The cold insulation arm bag according to claim 1 or 2, wherein the hand cover part is formed in a glove shape that can cover a hand. 4. The cold insulation arm bag according to claim 1, wherein the sleeve portion is a cylindrical body having a length covering a part of the forearm and the upper arm. The cold insulation arm bag according to claim 1, wherein the sleeve portion is a cylindrical body having a length covering a wrist portion. The cold insulation arm bag according to claim 1, wherein a pocket for holding a cold insulation agent is formed in the cold insulation portion.

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