JP2021080577A - Breathable cap - Google Patents

Abstract

To provide a hat that prevents a temperature inside a hat body from rising and does not make a wearer feel heat.SOLUTION: A cap 1 according to the present invention includes: a band member 4 attached to a lower inner peripheral edge of a cap body 2; and an exhaust port 5 formed on an upper part of the cap body 2 so as to penetrate an inside and an outside of the cap body 2, the band member 4 including a front convex portion 4A and a front concave portion 4B formed at positions corresponding to a front of the cap body 2 and a lateral convex portion 4C and a lateral concave portion 4D formed at positions corresponding to sides of the cap body 2, and configured so that by attaching an outer portion of the front convex portion 4A and an outer portion of the lateral convex portion 4C to the cap body 2, an air intake port 7 is formed between the outer portion of the front concave portion 4B and the cap body 2, or between the inner portion of the front convex portion 4A and a wearer's forehead, and an inner part of the front concave portion 4B and a wearer's head come into surface contact.SELECTED DRAWING: Figure 4

Description

The present invention relates to a hat that can prevent an internal temperature rise when worn.

Generally, a hat has a belt-shaped slide attached to the part corresponding to the inner forehead. This slip is applied almost all around, and when worn, it sticks to the forehead and acts as a sweat stopper. By applying this sliding, sweat from the head is prevented from dripping on the face. However, in recent years, the heat has increased, the temperature inside the hat has risen, and the inside of the hat is easily stuffy in a sealed state, making it easy to sweat a large amount of sweat. Therefore, when I was outdoors, I often had to take off my hat and wipe my sweat.

Conventionally, a hat that suppresses a temperature rise inside the hat has been disclosed (for example, Patent Document 1 and Patent Document 2).
The hat described in Patent Document 1 is composed of a brim and a crown, and vents are provided at each of the front portion of the hat and the positions facing the hat. In this hat, vents provided at opposite positions on the front portion of the hat are arranged so that the cut portions of the cut and divided crowns are shifted in the vertical direction and overlapped with each other, and the cut portions are not connected to each other. The size of the vent can be adjusted freely. The hat described in Patent Document 2 has an opening provided in the crown of the hat body, has a mesh-like cover and a cloth cover covering the opening, and a fastener is attached to the opening and these two covers. The hat body and the two covers are removable.

JP-A-2018-96005 Japanese Unexamined Patent Publication No. 2005-194644

However, the hat described in Patent Document 1 has a heat pool on the top when the human body is stationary or there is no wind at all, and the wearer gradually feels the heat.
Further, in the hats disclosed in Patent Document 1 and Patent Document 2, the wearer's forehead and the slip, which are the most sweaty, are in close contact with each other, so that the hat is easy to sweat and does not feel as cool as expected. ..

Therefore, an object of the present invention is to provide a hat that prevents the temperature inside the hat body from rising and does not make the wearer feel the heat.

The hat according to the present invention includes a band member attached to the inner peripheral edge of the lower part of the hat body, and an exhaust port formed on the upper part of the hat body so as to penetrate the inside and the outside of the hat body. It has a front convex portion and a front concave portion formed at a position corresponding to the front of the hat body, and a lateral convex portion and a lateral concave portion formed at a position corresponding to the side of the hat body. By attaching the outer part of the outer part and the outer part of the lateral convex part to the hat body, intake air is taken between the outer part of the front concave part and the hat body, or between the inner part of the front convex part and the wearer's forehead. A mouth is formed, and the inner portion of the anterior recess is in surface contact with the wearer's head.

The hat according to the present invention is characterized in that the lateral recess and the wearer's head are in surface contact with each other.

The hat according to the present invention is composed of at least the inside of the outer cloth of the hat body, a material having a high reflectance to radiant heat such as aluminum foil, and a material having a low reflectance to radiant heat such as a non-woven fabric or a resin sheet. A heat shield sheet is provided, and a material having a high reflectance to radiant heat such as aluminum foil is attached to the outer cloth side of a material having a low reflectance to radiant heat such as a non-woven fabric or a resin sheet. ..

The hat according to the present invention is characterized by being provided on the outside of the hat body and including an eaves piece for preventing sunlight from entering from the discharge port.

In the hat according to the present invention, air flows into the inside of the hat body from the intake ports formed in the front and side, and is discharged from the exhaust port. Therefore, the wearer feels cool, and when there is a slight wind, he / she feels the flow of air over the entire head and feels cooler.
Therefore, by creating an air flow inside the hat body, the temperature rise inside the hat body is prevented, the wearer does not feel the heat, and the comfort is improved.

The hat according to the present invention can be used in such a manner that the inner portion of the front recess of the band member and the forehead are in surface contact with each other. When used in this embodiment, the hat body is hard to come off from the wearer's head while forming an air intake port in the front or side of the inside of the hat body. Therefore, it can be used even when exercising violently.
Further, in the hat according to the present invention, the outer portion of the front convex portion of the band member can be brought into surface contact with the hat body, and an air intake port can be formed between the inner portion of the front convex portion and the wearer's forehead. Then, the comfort is improved because the air does not give the wearer a feeling of close contact with the band member and the air flows into the inside of the hat body while being in contact with the wearer's forehead.

It is a side view of the hat which concerns on 1st Embodiment of this invention. It is a perspective view of the hat which concerns on 1st Embodiment of this invention. It is a top view of the band member attached to the hat which concerns on 1st Embodiment of this invention. (A) is a diagram showing the first state of the band member, and (b) is a diagram showing the second state of the band member. It is a bottom view of the hat to which the band member of the first state is attached in the 1st Embodiment of this invention. It is a bottom view of the hat to which the band member of the second state is attached in the 1st Embodiment of this invention. It is a figure which shows the use state of the hat which concerns on 1st Embodiment of this invention. It is a side view of the hat which concerns on 2nd Embodiment of this invention. It is a bottom view of the hat to which the band member of the first state is attached in the 2nd Embodiment of this invention. It is a bottom view of the hat to which the band member of the 2nd state is attached in the 2nd Embodiment of this invention. It is a figure for demonstrating the use state and the air flow of the hat which concerns on 2nd Embodiment of this invention. (A) shows the wearing state, and (b) schematically shows the flow of air.

The present invention relates to a hat (head covering body) having an uneven portion on a sliding portion, an intake port, an exhaust port (opening) near the top of the hat, and good ventilation. , How to form the air intake is important.

Considering a typical cap, the hat is a visor that covers the head and the crown and brim to block sunlight and create a shade to relieve the heat on the head and face. However, in recent years, the temperature has risen sharply, and the heat and stuffiness of the head have increased more than before, and the comfort of wearing a hat has been impaired. The radiant heat from the sun irradiates the exodermis of the hat and changes it into heat, and the outside air temperature is also added to further raise the exodermis temperature. When the temperature of the exodermis rises, high-temperature heat is applied to the head and the head feels hot. Further, in a cloth hat, radiant heat is transmitted through the exodermis and directly irradiates the head to generate heat, which is a major factor for sweating. Therefore, if this radiant heat can be blocked, the heat can be significantly reduced.

The stuffiness that occurs inside the hat is caused by the fact that the space between the exodermis of the hat and the head is a sealed space, so that the heat is kept warm and it becomes easy to sweat. In a cloth hat, air may be ventilated between the fibers, but when the outside air is hot and the temperature inside the hat is also high, there is little air in and out, and it is not possible to discharge moisture. To reduce this stuffiness, it is important to exhaust the hot and humid air inside the hat. In this way, in order to pursue a hat with high comfort, it is important to prevent radiant heat, which is a major factor of heat, and how to ventilate the inside of the hat.

The forehead is the easiest for the wearer to sweat, but the hat is adhered with a sliding member for the purpose of preventing sweat from dripping. However, if the sliding member is in close contact with the forehead, which is easy to sweat, the heat retention property is enhanced, and the sweat stopper also causes sweating. Originally, the hat of the present invention has a structure in which an uneven portion is provided at a position where a sliding member is provided so that the forehead does not completely adhere to the hat but partially contacts the hat. As a result, the heat retention property of this portion is significantly reduced, and at the same time, the inflow of air from the uneven portion becomes easy, and most of the skin surface of the head is in a state of being in constant contact with air. When the skin comes into direct contact with air, the heat of vaporization tends to release heat from the head, greatly reducing the factors that cause sweating. Further, by providing an exhaust port (opening) near the top of the hat, high-temperature air and moisture accumulated inside the hat can be discharged.
Hereinafter, the hat according to the present invention will be described in detail in embodiments.

[First Embodiment]
The hat according to this embodiment will be described with reference to FIGS. 1 to 6.

As shown in FIG. 1, the hat 1 according to the present embodiment has a hat body 2 covering the head H, a collar portion 3 provided in front of the hat body 2, and an inner lower inner peripheral edge of the hat body 2. It includes a band member 4 that is detachably provided.

[Hat body 2]
The hat body 2 is made of cloth, and as shown in FIG. 2, an exhaust port 5 penetrating the inside and outside of the hat body 2 is formed in the upper part behind the hat body 2. The exhaust port 5 is preferably provided behind the central portion of the hat body 2. This rear position is considered to be a position where the air F flowing in from the intake port 7, which will be described later, flows in a parabolic manner around the head H, and the air resistance is small. The shape of the exhaust port 5 is preferably a shape that is inconspicuous in appearance, but it is preferable that the air resistance is reduced to the last.

Further, the hat body 2 is provided with an eaves piece 6 that covers the exhaust port 5 from above. The eaves piece 6 is made of cloth and is provided to prevent sunlight from being directly applied to the head H through the exhaust port 5. The angle of the eaves piece 6 can be adjusted as appropriate, and the eaves piece 6 can fully open the opening of the exhaust port 5 or cover the entire exhaust port 5.

A heat shield sheet 2B is provided on the entire inside of the outer cloth 2A of the hat body 2. The heat shield sheet 2B is composed of a material having a high reflectance to radiant heat such as aluminum foil and a material having a low reflectance to radiant heat such as a non-woven fabric or a resin sheet, and has a high reflectance to radiant heat such as aluminum foil. The material having a reflectance is attached to the outer cloth 2A side of the material having a low reflectance with respect to radiant heat such as a non-woven fabric or a resin sheet. That is, a material having a high reflectance to radiant heat such as aluminum foil is attached so as to be more outward than a material having a low reflectance to radiant heat such as a non-woven fabric or a resin sheet. The heat shield sheet 2B can also be attached to the inside of the flange portion 3. As a material having a high reflectance with respect to radiant heat such as aluminum foil, for example, a material having a reflectance of 98% to 90% with respect to radiant heat such as aluminum foil is used.
Further, the inner cloth may be applied to the inside of the hat body 2, and even if the inner cloth is applied, the performance of the hat 1 is hardly affected.

[Band member 4]
As shown in FIG. 3A, the band member 4 is composed of one member, and has one front concave portion 4B and one front convex portion 4A provided on each side thereof in the front, and both sides thereof. It has two lateral protrusions 4C and two lateral recesses 4D on the sides, respectively. The state of the band member 4 shown in FIG. 3A is called the first state. The band member 4 is attached to the hat body 2 by an attachment member (for example, a hook or a hook-and-loop fastener). Since the band member 4 is removable, it can be removed and washed when sweating. The band member 4 can also be attached to an existing hat.

Plastic, for example polypropylene, is used for the band member 4.
The shape of the lateral convex portion 4C and the lateral concave portion 4D may be square, trapezoidal, or rounded. Since the forehead is the most sweaty part of the body, the length of the front concave portion 4B (front convex portion 4A) is preferably 6 cm to 8 cm, which is more than half the length in the circumferential direction of the forehead. Is preferable. Further, the height of the unevenness is preferable because the area for sucking air increases as the height increases, but the size of the hat 1 increases by that amount, so it is preferable to make the size suitable for the intended use. Realistically, the height is about 5 mm to 10 mm.

The band member 4 can also be attached to the hat body 2 in a state as shown in FIG. 3B by folding back (reversing). The state of the band member 4 shown in FIG. 3B is called the second state. In the band member 4 in the second state, the lateral convex portion 4C and the lateral concave portion 4D of the band member 4 in the first state are interchanged. In this case, one front convex portion 4A and front concave portions 4B are formed on both sides of the front convex portion 4A, and two lateral convex portions 4C and two lateral concave portions are formed on the left and right sides. 4D is formed respectively.

When the band member 4 in the first state is attached to the hat body 2, as shown in FIG. 4, the outer portion of the front convex portion 4A and the outer portion of the lateral convex portion 4C are in contact with the inner peripheral edge of the hat body 2, and the front concave portion is formed. The outer portion of the 4B and the outer portion of the lateral recess 4D do not come into contact with the inner edge of the hat body 2. Therefore, a vent 7 is formed between the hat body 2 and the outer portion of the front recess 4B, and between the hat body 2 and the outer portion of the side recess 4D. Specifically, one vent 7 is formed in the front, and two vents 7 are formed on the side of the left and right offices.
When the hat 1 in this state is worn, the forehead of the head H and the inner portion of the front recess 4B come into surface contact with each other.

On the other hand, when the band member 4 in the second state is attached to the hat body 2, as shown in FIG. 5, the outer portion of the front convex portion 4A and the outer portion of the lateral convex portion 4C come into contact with the inner peripheral edge of the hat body 2. The outer portion of the front recess 4B and the outer portion of the side recess 4D do not come into contact with the inner edge of the hat body 2. Also in this case, a vent 7 is formed between the hat body 2 and the outer portion of the front recess 4B, and between the hat body 2 and the outer portion of the side recess 4D.
When the hat 1 in this state is worn, the forehead of the head H and the inner portion of the front recess 4B do not come into contact with each other, and a vent 7 is formed between the forehead of the head H and the inner portion of the front recess 4B. Will be done. Then, the head H and the inner portion of the front recess 4B come into surface contact with each other.

Next, the action and effect of the hat 1 according to the present embodiment will be described.

There are three important points of the hat 1 according to the present embodiment. The first is that the hat 1 is provided with an intake port 7 and an exhaust port 5 to create a flow of wind. The second is to form an intake port 7 by attaching the band member 4 to the sliding portion that is originally in close contact with the wearer's head H, and to reduce the contact area between the forehead and the band member 4 from the forehead. It is a point that makes it easier to take away the heat of vaporization. Third, an exhaust port 5 is provided above the hat body 2, and the air F that has entered the inside of the hat body 2 through the intake port 7 rises while touching the entire head, and then is discharged from the exhaust port 5. It is a point to be done.

When the hat 1 is worn, a slight gap is formed between the inside of the hat body 2 and the top of the head H. At this time, due to the temperature difference between the head H and the outer skin 2A of the hat body 2, the air in this gap expands and is exhausted from the exhaust port 5 above the hat body 2. Then, as shown in FIG. 6, air F flows into the inside of the hat body 2 from the intake port 7 at the lower part of the hat body 2, and is exhausted from the exhaust port 5 through the gap around the head H.
That is, when the wearer wears the hat 1, convection occurs inside the hat body 2, although it is slight, and air F flows on the surface of the head H. This is because the area of the intake port 7 and the exhaust port 5 is large and the air resistance of the intake and exhaust is small, the exhaust port 5 is on the upper side (top), and the height difference between the intake port 7 and the exhaust port 5 is the chimney effect. The air F flow is improved, and the space between the outer skin 2A and the head H is taken all around, the air F flow is promoted, and the air F flow path is formed inside the hat body 2.

When the wearer is walking, the air F that collides with the face from the front flows into the inside of the hat body 2 through the intake port 7 formed in front, and then flows through the surface of the head H and is exhausted. To. Further, the faster the walking speed, the faster the speed of the air F flowing through the head H, and the head H is cooled evenly. Therefore, the flow of air F is generated inside the hat body 2, and the flowing air F takes the heat of vaporization from the head H, making it difficult to sweat, and as a result, the stuffiness is not felt. Of course, the same effect can be obtained even when a slight wind blows. Further, since the band member 4 and the head H are partially in contact with each other and the air F flows in from the intake port 7 formed on the side, the air F is evenly flowed in from the entire circumference of the hat body 2. Can be done.
It has been confirmed that when the hat 1 according to the present embodiment is actually worn and walked, the amount of sweat on the entire head is significantly reduced.

The effect of the hat 1 when the band member 4 is attached in the first state will be described.
When the hat 1 to which the band member 4 is attached in the first state is worn, the inner portion of the front convex portion 4A of the band member 4 and the forehead come into surface contact with each other. Then, the hat 1 can be stably worn on the head H, and it becomes difficult for the hat 1 to come off the head H. Since the hat 1 is in close contact with the forehead and has a sense of stability, it is used, for example, during strenuous exercise.

Next, the effect of the hat 1 when the band member 4 is attached in the second state will be described.
When the hat 1 to which the band member 4 is attached in the second state is worn, the outer portion of the front convex portion 4A of the band member 4 comes into surface contact with the hat body 2 and is between the inner portion of the front convex portion 4A and the forehead. An intake port 7 (gap) is formed in the port. Therefore, the air F flows into the inside of the hat body 2 while being in contact with the wearer's forehead, so that the comfort is improved. Since this hat 1 is less stable than the hat to which the band member 4 in the first state is attached, it can be used as, for example, a hat for light exercise or when going out normally outdoors.

The hat 1 according to the present embodiment is a shield made of a material having a high reflectance to radiant heat such as aluminum foil and a material having a low reflectance to radiant heat such as a non-woven fabric or a resin sheet inside the outer skin 2A of the hat 1. The heat sheet 2B is attached so that a material having a high reflectance to radiant heat such as aluminum foil faces outward.
When the hat 1 is irradiated with sunlight, the radiant heat is absorbed by the hat body 2 and changed into heat, and the secondary radiant heat is irradiated to the head H. In order to block this heat, a gap is provided inside the cap body 2, and it is composed of a material having high reflectance to radiant heat such as aluminum foil and a material having low reflectance to radiant heat such as non-woven fabric and resin sheet. A heat shield sheet 2B is provided to reflect radiant heat such as aluminum foil on the surface of a material having high reflectance, and the heat shield sheet 2B is returned to the outer skin 2A of the hat body 2 again.
By attaching a material with high reflectance to radiant heat such as aluminum foil so that it faces outward, it is possible to prevent the intrusion of radiant heat from the outside of the hat 1, and the head H has a wind under the shade. You can create a very cool environment that feels like it is flowing.
The hat 1 of the present embodiment is effective as a measure against heat stroke during outdoor activities such as racewalking and golf.

[Second Embodiment]
The hat 10 according to the present embodiment will be described with reference to FIGS. 7 to 10.

As shown in FIG. 7, the hat 10 according to the present embodiment is a hat type, and has a hat body 2 that covers the head H, a collar portion 3 provided over the entire circumference of the hat body 2, and a hat body 2. It is provided with a band member 4 that is detachably provided on the inner peripheral edge of the lower part of the inside.
The hat body 2 includes a resin layer 2C, a heat shield sheet 2B provided above (outside) the resin layer 2C, a cloth outer skin 2A provided above (outside) the heat shield sheet 2B, and a resin layer 2C. It is provided with a mesh member 2D provided below (inside) the. Gap is provided between the outer skin 2A and the heat shield sheet 2B, between the heat shield sheet 2B and the resin layer 2C, and between the resin layer 2C and the mesh member 2D (FIG. 10 (b)). ..

For the resin layer 2C, for example, polyurethane can be used. The resin layer 2C is formed with an elliptical exhaust port 5A penetrating the front and back surfaces. Specifically, six are formed on the top and six on the side.
The heat shield sheet 2B is composed of a material having a high reflectance to radiant heat such as aluminum foil and a material having a low reflectance to radiant heat such as a non-woven fabric or a resin sheet, and has a high reflectance to radiant heat such as aluminum foil. The material of the rate is provided so that it faces outward. The heat shield sheet 2B is provided so as to form a gap between the heat shield sheet 2B and the resin layer 2C. The heat shield sheet 2B is formed with an elliptical exhaust port 5B that penetrates the front and back surfaces. The discharge port 5B is formed at a position corresponding to the above-mentioned discharge port 5A. The heat shield sheet 2B can also be provided inside the flange portion 3.
Further, a large number of through holes penetrating the front and back surfaces are formed in the cloth outer skin 2A, and a pattern is formed by these through holes.

Similar to the first embodiment, when the band member 4 in the first state is attached to the hat body 2, as shown in FIG. 8, the outer portion of the front convex portion 4A and the outer portion of the lateral convex portion 4C become the hat body 2. A vent 7 is formed in contact with the inner peripheral edge between the hat body 2 and the outer portion of the front recess 4B, and between the hat body 2 and the outer portion of the lateral recess 4D. When the hat 1 in this state is worn, the forehead of the wearer H and the inner portion of the front recess 4B come into surface contact with each other.

On the other hand, when the band member 4 in the second state is attached to the hat body 2, as shown in FIG. 9, the outer portion of the front convex portion 4A and the outer portion of the lateral convex portion 4C come into contact with the inner peripheral edge of the hat body 2. A vent 7 is formed between the hat body 2 and the outer portion of the front recess 4B, and between the hat body 2 and the outer portion of the lateral recess 4D. When the hat 1 in this state is worn, the forehead of the head H and the inner portion of the front recess 4B do not come into contact with each other, and a vent 7 is formed between the forehead and the inner portion of the front recess 4B.

In the hat 10 according to the present embodiment, as shown in FIG. 10A, the air F flows into the inside of the hat body 2 from the intake ports 7 formed in the front and side, and then the head H. It flows through the surface and is exhausted from the exhaust port 5 formed on the top or side. Specifically, as shown in FIG. 10B, the air F that has entered the inside of the hat body 2 has an exhaust port 5A formed in the resin layer 2C and an exhaust port 5B formed in the heat shield sheet 2B. As it passes through, it is discharged to the outside through a through hole formed as a pattern in the outer skin 2A made of cloth.

Similar to the hat 1 according to the first embodiment, the hat 10 according to the present embodiment takes the heat of vaporization from the head H, makes it difficult to sweat, and as a result, makes the head feel less stuffy. Further, since the band member 4 and the head H are partially in contact with each other and the air F flows in from the intake port 7 formed on the side, the air F is evenly flowed in from the entire circumference of the hat body 2. The entire head can be cooled.

Further, by attaching the heat shield sheet 2B so that the material having high reflectance to radiant heat such as aluminum foil faces outward, it is possible to prevent the invasion of radiant heat from the outside of the hat 1, and the hat body 2 The inside of the can be made into a comfortable environment.

Although the present embodiment has been described above, other than this, the configuration described in the above embodiment can be selected or changed as appropriate without departing from the gist of the present invention. ..
In the present embodiment, the hat has been described as the head covering body, but the band member 4 may be provided on the head band of the helmet. Further, the band member 4 is not limited to the detachable one, and the band member 4 may be fixed to the hat body 2 in advance.

1,10 Hat 2 Hat body 2A Outer skin 2B Heat shield sheet 2C Resin layer 2D Mesh member 3 Collar 4 Band member 4A Front convex part 4B Front concave part 4C Lateral convex part 4D Side concave part 5,5A, 5B Exhaust port (penetration) Hole)
6 Eaves 7 Intake port F Air (air flow)
H head

When the band member 4 in the first state is attached to the hat body 2, as shown in FIG. 4, the outer portion of the front convex portion 4A and the outer portion of the lateral convex portion 4C are in contact with the inner peripheral edge of the hat body 2, and the front concave portion is formed. The outer portion of the 4B and the outer portion of the lateral recess 4D do not come into contact with the inner edge of the hat body 2. Therefore, between the outer portion of the cap body 2 and the front recess 4B, and between the cap member 2 and the lateral recesses 4D outer portion of air intake port 7 is formed. Specifically, in the front, it is formed one air intake port 7, the left and right sides of the side, two air intake ports 7 are formed.
When the hat 1 in this state is worn, the forehead of the head H and the inner portion of the front recess 4B come into surface contact with each other.

On the other hand, when the band member 4 in the second state is attached to the hat body 2, as shown in FIG. 5, the outer portion of the front convex portion 4A and the outer portion of the lateral convex portion 4C come into contact with the inner peripheral edge of the hat body 2. The outer portion of the front recess 4B and the outer portion of the side recess 4D do not come into contact with the inner edge of the hat body 2. Again, between the outer portion of the cap body 2 and the front recess 4B, and between the cap member 2 and the lateral recesses 4D outer portion, air intake port 7 is formed.
When wearing the hat 1 in this state, not in contact with the forehead and inner portion of the anterior recess 4B of the head H, between the forehead and the front recess 4B interior portion of the head H is, air intake port 7 It is formed. Then, the head H and the inner portion of the front recess 4B come into surface contact with each other.

Similar to the first embodiment, when the band member 4 in the first state is attached to the hat body 2, as shown in FIG. 8, the outer portion of the front convex portion 4A and the outer portion of the lateral convex portion 4C become the hat body 2. contact with the inner peripheral edge, between an outer portion of the cap body 2 and the front recess 4B, and between the cap member 2 and the lateral recesses 4D outer portion of air intake port 7 is formed. When the hat 1 in this state is worn, the forehead of the wearer H and the inner portion of the front recess 4B come into surface contact with each other.

On the other hand, when the band member 4 in the second state is attached to the hat body 2, as shown in FIG. 9, the outer portion of the front convex portion 4A and the outer portion of the lateral convex portion 4C come into contact with the inner peripheral edge of the hat body 2. between the outer portion of the cap body 2 and the front recess 4B, and between the cap member 2 and the lateral recesses 4D outer portion of air intake port 7 is formed. When wearing the hat 1 in this state, forehead and inner portion of the anterior recess 4B of the head H is not in contact, between the inner portion of the forehead and the front recess 4B, air intake port 7 is formed.

Although the present embodiment has been described above, other than this, the configuration described in the above embodiment can be selected or changed as appropriate without departing from the gist of the present invention. ..
In the present embodiment, the hat has been described as the head covering body, but the band member 4 may be provided on the head band of the helmet .

Claims (4)

A band member attached to the inner peripheral edge of the lower part of the hat body,
An exhaust port formed so as to penetrate the inside and the outside of the hat body is provided on the upper portion of the hat body.
The band member includes a front convex portion and a front concave portion formed at a position corresponding to the front of the hat body, and a lateral convex portion and a lateral concave portion formed at a position corresponding to the side of the hat body. Have and
By attaching the outer portion of the front convex portion and the outer portion of the lateral convex portion to the hat body, it is worn between the outer portion of the front concave portion and the hat body, or with the inner portion of the front convex portion. An air intake is formed between the person's forehead and
The inner portion of the front recess and the wearer's head come into surface contact with each other.
A hat that features that. The inner portion of the lateral recess and the wearer's head come into surface contact with each other.
The hat according to claim 1. At least inside the outer cloth of the hat body, a heat shield sheet made of a material having a high reflectance to radiant heat such as aluminum foil and a material having a low reflectance to radiant heat such as a non-woven fabric or a resin sheet is provided. ,
A material having a high reflectance to radiant heat such as aluminum foil is attached to the outer cloth side of the material having a low reflectance to radiant heat such as a non-woven fabric or a resin sheet.
The hat according to claim 1 or 2, wherein the hat is characterized in that. An eaves piece provided on the outside of the cap body to prevent sunlight from entering from the outlet.
The hat according to any one of claims 1 to 3, wherein the hat is characterized in that.

Images