TWI602519B - A breathable hat - Google Patents

Description

Airy hat

The present invention relates to a hat which can ensure the air permeability and has a good appearance, and has a high degree of freedom in design, and can improve the productivity of the hat.

Conventionally, as a hat having air permeability, it has been known that a vent hole is formed in a cap body, and a mesh material is used as a part or all of a cap fabric.

In the case where the vent hole is provided in the cap body, a plurality of vent holes having a diameter of about 1 mm to 5 mm are provided at appropriate positions of the cap body. However, since the vent hole is small, the air permeability is not sufficiently ensured to feel a cool feeling. Further, in the case where a mesh material is used for a part of the cap fabric, the air permeability can be ensured. However, since the portion using the mesh material directly contacts the sunlight, the wearer cannot fully feel the cooling feeling. Further, a vent hole is provided in the cap body, and in the case where a mesh material is used for a part of the cap fabric, the appearance is not good.

Patent Document 1 describes a hat formed by forming a ventilating portion in front of a crown, and is attached to the front half of the inner periphery of the lower end of the crown. The length adjustment belt body is adjusted to be retractable and adjustable, and the central portion is formed into a pocket portion, and a cap for absorbing sweat or other warming device can be stored as needed. According to the novel creation, the air flowing in from the ventilating portion flows downward from the gap portion which appears between the front surface of the belt body and the inner circumferential surface of the crown, but the intrusion of the sunlight or the foreign matter incident from the ventilating portion is There is no mention of defense countermeasures.

Further, in the above-described cap, the belt for length adjustment is tightly tightened to the forehead portion, and the gap is formed between the front surface of the belt body and the inner circumferential surface of the crown, due to the inflow from the vent portion of the crown cap. Since the air flows downward from the gap portion, the forehead portion is cooled by the moving air, and it is also expected to prevent the head from being wet or sweaty. However, since one end other than the bag-shaped portion of the belt is sewn to the inner peripheral side end of the crown, and the other end is protruded from the other side of the crown to the outside and is connected to the adjuster, The adjustment tool will appear on the appearance of the hat. Also, the installation of the belt in the hat is very complicated.

According to Patent Document 2, the hat is attached to the front portion of the crown portion and higher than the height of the sunshade portion, and has an inlet opening for introducing air into the inside of the cap, and is provided with an opening from the inlet. A baffle or a baffle that is suspended from the upper edge of the portion and has an outlet opening at a rear portion of the crown portion. According to the invention, the cooling effect is produced by the stable or turbulent flow generated by the baffle or the baffle from the inlet opening to the outlet opening to cover the top of the head of the cap user. . However, since the outer air from the front of the hat is shielded by the baffle or the baffle, the head of the wearer of the hat is cool. The forehead of the most sensitive part of cold air does not directly contact the outside air. Moreover, in the present invention, since the opening is formed by the cloth, it is not possible to reliably maintain the opening.

In the Japanese Patent Laid-Open Publication No. 2013-019088 (Patent Document 3), a hat having air permeability and light-shielding property and excellent in appearance design is proposed, which is provided at the front and the rear of the cap body. There is an opening, and a louver mechanism composed of a louver and a flap is fixed to the opening as a hat. The cap of the present invention has a ventilating property and a light-shielding property, and the wearer can sufficiently feel the cool feeling. However, since the cap is opened with an opening and the louver mechanism must be fixed at the opening, the cap is complicated and uncomfortable. In mass production.

[Previous Technical Literature] [Patent Literature]

[Patent Document 1] Microfilm of Japanese Patent No. 55-100319 (Japan Shikai No. 57-027427)

[Patent Document 2] Japanese Invention Patent No. 4516689

[Patent Document 3] Japanese Patent Laid-Open Publication No. 2013-019088

The present invention provides a hat which can ensure both air permeability and light blocking property and is easy to manufacture. By bringing outside air directly into contact The head of the hat wearer's head is the most sensitive part of the cool air to improve the cooling effect.

Further, the present invention provides a cap having a venting portion which is excellent in the form of air permeability and excellent in appearance, and has a high degree of freedom in design.

The hat of the present invention is a baseball cap type hat formed by providing a shelter portion at the front lower end portion of the head circumference portion and connecting the crown portion at the upper end of the head circumference portion, and is characterized by the front portion of the head circumference portion. Is formed by an inclined surface that expands toward the outer side of the hat toward the lower end, and connects the front lower end of the head circumference portion to both sides of one end of the shelter portion, but at the center of one end of the shelter portion There is no connection, so that a gap is formed between the shelter portion and the head circumference portion, so that the central portion of one end of the shelter portion is located further at the inner side of the hat than the front lower end portion of the head portion, and the above is made of synthetic resin. At least a front portion of the head circumference is integrally formed with the shelter portion.

It is preferable that the front portion and the both side portions of the head circumference portion and the above-mentioned shelter portion are integrally molded from a synthetic resin.

It is preferable that the entire circumference of the head circumference portion and the above-mentioned shelter portion are integrally molded from a synthetic resin.

The hat is a baseball cap type hat provided with a slide adjuster on the inner side of the head circumference, and the slide adjuster is composed of a strip made of synthetic resin and a buckle, and the engaging claw of the buckle is engaged with The zigzag-shaped engaging groove formed by the outer surface of the strip, in the locked state, the strap can be close to the buckle but can not be retracted, and the buckle is composed of the buckle body and the operation panel The buckle body is an insertion space formed by the opposite bottom plate and the top frame and the two side plates connected to the two as a strip; the operation panel is horizontally disposed on the top frame The inner side has an engagement claw on the lower surface of the one end portion to be engaged with the engagement groove of the strip, and the other end portion serves as a pressing portion for releasing the engagement, and the operation panel is attached to the engagement claw The intermediate point of the pressing portion is supported by the connecting shaft connecting the two side plates or the top frame, so that the intermediate point can be pivoted, and the height of the pressing portion is set to be the same as the top When the frame is the same or lower, the buckle is fixed to the inner side of the head circumference through the top frame.

It is preferable that the above-mentioned strip is integrally molded with the above-mentioned head circumference portion from a synthetic resin.

The hat of the present invention is a hat provided with a hood at the front side, and the hood portion and the head circumference portion are integrally molded by synthetic resin, and the hood portion is provided to introduce air into the cap body along the surface of the hood portion. The ventilating portion is located on the inner side of the head circumference portion on the side of the shelter portion, and is provided with a size adjustment belt.

It is preferable to provide a mounting portion for mounting the size adjusting belt on the inner side of the head circumference portion.

Preferably, the size adjustment belt is integrally formed with the head circumference portion.

The size adjustment mechanism of the size adjustment belt described above is preferably an American hook type adjustment tool.

It is preferable that the size adjustment mechanism of the size adjustment belt is a slide adjustment tool.

In the hat of the present invention, the front lower end of the head circumference portion is connected to both sides of one end of the shelter portion, but the central portion of one end of the shelter portion is not connected, thereby being disposed between the shelter portion and the head circumference portion. Since there is a gap, at least the front portion of the head circumference portion is integrally molded with the shelter portion by the synthetic resin, so that the gap between the shelter portion and the head circumference portion can be easily ensured. Further, since the central portion of the one end of the sluice portion is positioned closer to the inner side of the hat than the lower end of the front portion of the head portion, the outside air from the front is directly introduced into the hat from the space along the hood portion. The forehead of the wearer's head is the most sensitive part of the cool air, so the cooling effect is significantly improved. Further, since the front portion of the head circumference portion is formed by an inclined surface that expands toward the outer side of the hat toward the lower end, it is possible to prevent intrusion of daylight rays or foreign matter from the gap. Moreover, since the cap of the present invention is configured by connecting the crown portion to the upper end of the head circumference portion, it is extremely easy to manufacture.

Furthermore, according to the cap provided with the size adjustment tape on the inner side of the head portion on the shelter side, the size adjustment mechanism of the slide adjuster or the like does not appear at all in appearance, and the gap at the front portion of the hat is hidden in the shelter portion. , so the freedom of design is high.

2‧‧‧ crown

3‧‧‧ head circumference

3a‧‧‧ front part of the head circumference

4‧‧ ‧ Shelter

4a‧‧‧ Both sides of the shelter

4b‧‧ ‧ one of the central parts of the shelter

5‧‧‧ gap

6‧‧‧ gap

7‧‧‧ Ventilation Department

8‧‧‧Sliding adjustment

9‧‧‧Size adjustment belt

10‧‧‧ strips

12‧‧‧Kap

20‧‧‧ buckle

22‧‧‧ top frame

22a‧‧‧Top frame

24‧‧‧ buckle body

30‧‧‧Operator

31‧‧‧Card claws

32‧‧‧ Pressing Department

40A‧‧‧One end of the size adjustment belt

40B‧‧‧The other end of the size adjustment cap

42‧‧‧Sliding guide

Figure 1 is a side view showing the hat of the present invention (Fig. 1) (1)), and a side view of the front part and the shelter part of the head portion separated from the crown (Fig. 1 (2)).

Fig. 2 is a longitudinal sectional side view showing the hat shown in Fig. 1 in a worn state.

Fig. 3 is a perspective view of a hat according to another embodiment of the present invention, which is a hat drawn from a sliding adjustment device which is disposed on the inner side of the head circumference portion from the upper left portion.

Figure 4 is a plan view of a slide adjuster composed of a strip and a buckle (Fig. 4 (1)); and a longitudinal cutaway side view of the cut line of the zz (Fig. 4 (2), (3) ).

Fig. 5 is a bottom view of the cap shown in Fig. 3.

Fig. 6 is a perspective view showing a hat in which a head circumference portion and a strip are integrally molded by a synthetic resin.

Fig. 7 is a side view showing a cap according to another embodiment of the present invention.

Figure 8 is a bottom view of the hat shown in Figure 7.

Fig. 9 is a perspective view of the hat shown in Fig. 7 in a perspective size adjustment belt.

Fig. 10 is a perspective view showing a perspective adjustment belt of another embodiment of the hat of the present invention.

Hereinafter, an embodiment of the airy hat of the present invention will be described based on the drawings.

Fig. 1 (1) is a side view of the hat of the present invention, showing the crown 2, the head circumference 3, and the shelter 4 constituting the hat. Fig. 1 (2) is a side view showing the front portion 3a and the shelter portion 4 of the head portion separated from the crown portion 2.

The shelter 4 is provided at the lower end of the front portion of the head portion 3, and the crown portion 2 is connected to the upper end of the head portion 3. The front portion 3a of the head circumference portion 3 is integrally formed with the shelter portion 4 by synthetic resin, and the crown portion 2 is connected to the upper end of the head circumference portion 3 by sewing or the like.

The front portion 3a of the head circumference portion 3 is formed by an inclined surface that expands toward the outer side of the hat toward the lower end. Thereby, it is possible to prevent sunlight from entering the inside of the cap or a foreign matter from the space described later. The angle of the front portion 3a of the head circumference portion 3 is not particularly limited as long as it is an angle effective to prevent intrusion of daylight rays or foreign matter.

The lower end of the front portion 3a of the head portion 3 is connected to the one end portion 4a of one end of the shelter portion 4, but the central portion 4b at one end of the shelter portion 4 is not connected. Thereby, a gap 5 is provided between the shelter 4 and the head circumference 3.

Since the front portion 3a of the head circumference portion 3 and the hood portion 4 are integrally molded by synthetic resin, the gap 5 can be surely secured at the front portion of the hat. Moreover, since the upper end of the head circumference portion 3 is connected only to the crown portion 2, it is easy to produce a hat having a gap 5 between the front portion 3a of the head circumference portion 3 and the shelter portion 4.

As the material of the front portion 3a and the hood portion 4 of the head circumference portion 3, a synthetic resin such as polyester, polypropylene, polyethylene, polycarbonate, or ABS resin can be used. The front portion 3a and the hood portion 4 of the head portion 3 are easy to be integrally molded by a mold because of their simple structure. Figure 1 (2) is from A side view of the front portion 3a and the shelter portion 4 of the head portion 3 which is integrally formed by the crown portion 2 is separated.

Next, the action of the cap of the present invention will be described using Fig. 2 . Fig. 2 is a longitudinal sectional side view of the cap shown in Fig. 1 in a worn state.

Since the central portion 4b of one end of the shelter portion 4 is located closer to the inner side of the hat than the lower end of the front portion 3a of the head portion 3, the outside air W from the front of the hat is along the upper portion of the shelter portion 4, and there is no midway. The occluded land is introduced into the inside of the hat from the gap 5 described above.

According to the present invention, a large amount of outside air W flowing from the gap 5 toward the inside of the hat along the shelter 4 is directly contacted with the forehead of the head of the wearer's head which is the most sensitive part of the cool cold air, plus the insolation Since S is shielded by the front portion 3a of the head portion, the cooling effect is extremely excellent in somatosensory. Further, since the front portion 3a of the head circumference portion and the hood portion 4 are integrally molded by synthetic resin, the gap 5 can be surely secured.

In the present embodiment, the front portion 3a of the head circumference portion 3 and the hood portion 4 are integrally molded by synthetic resin, but the entire circumference of the head circumference portion 3 and the hood portion 4 may be integrally molded by synthetic resin. . In this case, since the entire circumference of the head circumference portion 3 as the base portion of the hat is made of synthetic resin, the shape of the entire hat in which the gap 5 is provided can be maintained.

Further, when the size adjustment mechanism is provided at the rear portion of the hat, the front portion 3a and the both side portions of the head circumference portion 3 and the hood portion 4 can be integrally molded by synthetic resin.

Next, the present invention will be described with reference to FIG. Other embodiments.

In this embodiment, the slide adjuster 8 is provided inside the head circumference portion 3. Fig. 3 is a perspective view of the hat depicted by the slide adjuster 8 seen from above the left front portion, showing the crown portion 2, the head circumference portion 3, and the shelter portion 4 constituting the hat. The shelter 4 is provided at the lower end of the front portion of the head portion 3, and the crown portion 2 is connected to the upper end of the head portion 3. The entire circumference of the head circumference portion 3 is formed integrally with the shelter portion 4 by synthetic resin, and the crown portion 2 is connected to the upper end of the head circumference portion 3 by sewing or the like.

The slide adjuster 8 provided inside the head circumference portion 3 is constituted by the strip 10 and the buckle 20 in a manner as will be described later, and the buckle 20 is fixed to the head circumference by the top frame. 3 inside.

As the fixing means, sewing is usually preferred, but it is not limited thereto, and a fixing means such as an adhesive may be used. Further, since the strap 10 and the buckle 20 may be provided at any position in the circumferential direction of the headrest portion 3, the pressing portion 32 for releasing the engagement described later may be provided at any position of the headrest portion 3. .

Next, the slide adjuster 8 will be described using FIG.

Fig. 4 shows a slide adjuster composed of a strip 10 and a buckle 20, Fig. 4 (1) is a plan view, and Fig. 4 (2) is a longitudinal section of the ZZ cut line of Fig. 4 (1). Cut the side view.

In the drawings, a serrated engagement groove 12 is formed on the outer surface of the strip 10 having the desired length, width, and thickness from the front end (portion near the buckle 20) to the end.

The buckle 20 is formed by: the bottom plate 21 and the top opposite thereto The frame 22 and the flat and cylindrical buckle body 24 composed of the side plates 23 and 23 connected to the bottom plate 21 and the top frame 22 are configured as a main body. The buckle body 24 is opened in the sliding direction of the strip 10 so as to be inserted through the opening, and the inside thereof becomes the insertion space 26 of the strip 10.

The top frame 22 constituting the buckle body 24 is formed by a flat plate, whereby the buckle 20 can be easily attached to the inner side of the head circumference portion 3. Thereby, the hat of the present invention can be mass-produced without excessive process and cost.

In the fourth drawing, the pressing portion 32 is formed in a small circular shape so that the fingertip of one hand can be easily pressed. However, the present invention is not limited thereto, and may be implemented in a square shape.

The reference numeral 22a in Fig. 4 is a part of the top frame 22 opposed to one end portion of the operation panel 30, and is formed to extend horizontally in the opposite direction to the operation panel 30. By the top frame portion 22a, the buckle 20 can be surely fixed to the inner side of the head circumference portion 3, and since the strip 10 is slid, its front end portion can be along the lower surface of the top frame portion 22a (with the bottom plate 21) The opposite side enters, so it can function as a sliding guide or a sheath.

Forming the extension length of the top frame portion 22a to substantially the same length as the strip 10 is sufficient as the sliding guide or the length of the sheath.

On the other hand, in the present embodiment, since the entire circumference of the head circumference portion 3 is formed by synthetic resin, the head circumference portion 3 itself may have a function as a sliding guide or a sheath, and the top frame may be provided. Any portion of 22 is formed as a flat plate.

On the inner side of the top frame 22, horizontally disposed to be received therein The operation panel 30 is sized inside. On the lower surface of one end portion of the operation panel 30, an engagement claw 31 that can be engaged with the engagement groove 12 of the strip 10 is protruded, and the upper surface of the other end portion is a pressing portion 32 for releasing the engagement. Since the height of the pressing portion 32 is set to be the same as or lower than the top frame 22, in the case where the buckle 20 is fixed to the head circumference portion 3, even when the cap is worn, it can be prevented from being inadvertently The contact caused the snap to be released.

A connecting shaft 35 is formed at an intermediate point in the longitudinal direction of the operation panel 30, and the connecting shaft 35 is coupled to the upper inner wall of the both side plates 23 and 23. The cross-sectional shape of the connecting shaft 35 can be circular, elliptical, or various other shapes. The connecting shaft 35 is for pivoting the operating panel 30 so as to be freely pivotable, and the shape is not damaged as long as it is not subjected to repeated swinging. Further, the connecting shaft 35 is not limited to being supported by the both side plates 23 and 23, and is supported by the both sides of the top frame 22 facing the operation panel 30, and can also perform the same function as the later-described function.

The strip 10 and the buckle 20 are preferably molded by a flexible synthetic resin. By making the strip 10 made of synthetic resin, the strip 10 can be smoothly slid on the lower surface of the top frame portion 22a or the inside of the head circumference portion 3.

Further, since the buckle 20 must swing the operation panel 30 around the connection shaft 35, it is preferably molded by a synthetic resin having elasticity such as polyacetal, polyoxymethylene, polyamide or polycarbonate. Since the buckle 20 is composed of a few parts and has a simple structure, it can be easily integrally molded by a mold.

Next, the action of the hat shown in Fig. 3 will be described.

When adjusting the size of the cap, the strip 10 exposed to the inner side of the head circumference 3 is directly grasped with the tip of the finger of one hand, and the head circumference 3 of the slide adjuster 8 is gripped by the fingertip of the other hand. Just make your hands close.

By this operation, the size of the cap can be adjusted to be small, but even if the two hands are pulled away, the size of the cap does not become large by the action of the slide adjuster 8 described later. When the size of the cap is to be increased, the pressing portion 32 of the slide adjuster 8 may be pressed by a fingertip or the like.

In the present embodiment, in a state in which the cap is worn, the forehead comes into contact with the strip 10 without contacting the cap, and a gap is formed between the forehead and the cap (please refer to Fig. 5). Therefore, when the outside air enters the inside of the cap from the gap 5, in addition to bringing the outside air directly into contact with the forehead, the stuffy air remaining inside the cap body is discharged from the gap to the cap body along with the flow of the outside air. external.

Further, since the strip 10 is in contact with the forehead, in addition to the wearing feeling of the cap, in particular, the feeling of fit is improved, even if the central portion 4b of one end of the shelter portion 4 protrudes toward the inner side of the cap, the shelter portion can be made. 4 will not touch the forehead.

Moreover, since the contact portion with the hair is also limited to a limited area, even if the hat is worn, the disorder of the hair can be greatly reduced.

In the present embodiment, the head portion 3 is provided with an opening 41 corresponding to the pressing portion 32 of the slide adjuster 8, and the pressing portion 32 is made to be exposed to the appearance from the opening 41. Therefore, it is possible to quickly and smoothly perform the engagement releasing operation of the strip 10 and the buckle 20. fruit.

Next, the action of the above sliding adjuster will be described. 4(2), the display strip 10 is inserted into the insertion space 26 of the buckle 20, and the engaging claw 31 of the buckle 20 is engaged with the engaging groove 12 formed on the outer surface of the strip 10. State. The engagement groove 12 has a zigzag shape in a sliding direction, that is, a tapered surface that gradually becomes deeper toward the traveling direction of the strip 10, and a wall surface that rises substantially perpendicularly from the deepest position. .

When the strip 10 is inserted into the insertion space 26 of the buckle body 24 from the side of the pressing portion 32 (on the left side of Fig. 4 (2)), the upper surface of the strip 10 comes into contact with the card of the operation panel 30. The claws 31 are advanced while advancing one end portion of the operation panel 30 (the side on which the engagement claws 31 are formed) to adjust the approaching and opening position of the strap 10 with respect to the buckle 20. In this state, as shown in Fig. 4 (2), since the engaging claw 31 is engaged with the predetermined engaging groove 12 and is locked, the strip 10 can move forward with respect to the buckle 20, but cannot be retracted.

On the other hand, when the strip 10 is to be retracted or pulled out from the buckle 20, the pressing portion 32 of the operation panel 30 is gently pressed with a finger, as shown in Fig. 4 (3), the operation panel As a result of the rotation about the connecting shaft 35, the engaging claws 31 on the opposite side are lifted up, and the engaging claws 31 are detached from the engaging grooves 12, so that the strip 10 can be freely slid. As long as the finger is separated from the pressing portion 32, the pressing portion 32 returns to the original horizontal state by the elasticity of the synthetic resin.

In the present invention, the slide adjuster 8 is not limited to having As described above, the hook portion of the buckle can be elastically engaged with the groove by providing the engagement groove in the strip, and can be released at any time by a button that moves in a substantially vertical direction with respect to the strip. The manner of the locking state is a sliding adjuster composed of a buckle and a strap, and can be changed to an arbitrary configuration.

Further, as shown in Fig. 6, the head circumference portion 3 and the strip 10 can be integrally molded by synthetic resin. In this case, in addition to the workmanship for fixing the strip 10 to the head circumference portion 3, since the strip 10 is surely fixed to the head circumference portion 3, the manufacture of the hat is made easier.

Hereinafter, an embodiment of the hat of the present invention will be described based on the drawings.

Fig. 7 is a side view of the hat of the present invention, showing the crown portion 2, the shelter portion 4, and the head circumference portion 3 constituting the hat.

The hood portion 4 and the head portion 3 are integrally formed, and the vent portion 7 is erected on the hood portion 4, and the ridge cap can be easily formed by fixing the crown portion 2 to the molded article. The fixing method of the crown portion 2 is not particularly limited, and may be carried out by welding or a fastening tape in addition to the sewing seam, as long as the fixing is easy and the strength can be maintained.

The shape and size of the hood 4 are not particularly limited, and any shape can be ensured, so that the design can be appropriately determined. In the present embodiment, the shape of the shelter portion 4 is curved, but it may be formed in a planar shape.

There is no particular limitation on the shape and size of the ventilating portion 7 that is erected in the shelter portion 4, as long as air can be made along the surface of the shelter portion 4. It can be introduced into the inner side of the crown 2. In the present embodiment, the ventilating portion 7 is formed in a substantially half-moon shape, but may be formed in a trapezoidal shape, a circular shape, a rectangular shape, or other various shapes.

Next, the role of the hat shown in Fig. 7 will be explained.

Since the ventilating portion 7 is provided in the hood portion 4, external air can be introduced from the vent portion 7 along the surface of the hood portion 4, and the ventilating portion 7 can block the insolation light incident into the inside of the cap body. According to the cap of the present invention, the large amount of outside air flowing in from the ventilating portion 7 is excellent in the body feeling in addition to direct contact with the head of the wearer of the cap, and the ray shielding portion 7 blocks the daylight rays.

Moreover, since the head circumference portion 3 is integrally molded by synthetic resin, the feeling of holding when the hat of the present invention is worn can be improved.

Since the head circumference portion 3 is molded by synthetic resin, the size adjustment belt 9 can be disposed inside the crown portion 2. Figure 8 is a bottom view of the hat shown in Figure 7. The size adjustment belt 9 may be integrally formed with the head circumference portion 3, or the attachment portion may be provided inside the head circumference portion 3 so that the size adjustment belt 9 can be attached to the inside of the head circumference portion 3. When the size adjusting belt 9 and the head circumference portion 3 are integrally molded, the mounting process of the size adjusting belt 9 can be omitted, so that the hat making efficiency is improved. On the other hand, if the size adjustment belt 9 can be detached from the head band portion 3, the size adjustment belt 9 can be easily replaced when the tape is broken or soiled, or when the size adjustment mechanism is desired to be changed. Since the size adjustment belt 9 is provided on the inner side of the cap, the size adjustment mechanism does not appear at all in the appearance of the cap.

In the state of wearing the hat of the present invention, the forehead is in contact The size adjustment band 9 is not in contact with the crown portion 2, so a gap 6 is formed between the forehead and the crown portion 2. Therefore, when the outside air enters the inside of the crown portion 2 from the above-described ventilating portion 7, the outside air is in direct contact with the forehead, and the sultry air remaining inside the crown portion 2 is accompanied by the flow of the outside air from the above-mentioned gap 6 It is discharged to the outside of the crown 2. Further, since the size adjusting belt 9 is in contact with the forehead, the wearing feeling of the cap, in particular, the feeling of fit is improved. Since the size adjustment belt 9 is provided on the side of the shelter portion 4, the gap 6 can be hidden in the shelter portion 4, so that the appearance is good.

There is no limitation on the material of the shelter 4, the head circumference 3 and the ventilation portion 7, but it can be molded by a flexible synthetic resin, in particular, by polyacetal, polyoxymethylene, polyamine, polycarbonate. It is preferable to form a synthetic resin having elasticity such as ester or nylon.

Next, the size adjustment mechanism of the size adjustment belt 9 in the present embodiment will be described with reference to Fig. 9. Fig. 9 is a perspective view of the hat shown in Fig. 8, which is depicted by the see-through size adjustment belt 9. The size adjustment mechanism is an American hook type adjuster, and a male hook portion 41A is formed at one end portion 40A of the size adjustment belt 9, and a female hook portion 41B is formed at the other end portion 40B. Although the number and the interval of each hook are not particularly limited, they are usually provided by 7 or so hook portions at intervals of 3 mm to 10 mm.

When the size adjustment is performed, the male hook portion 41A is deviated from the position where the female hook portion 41B is fitted, whereby the inner circumference of the cap can be worn to fit the wearer's preferred size.

Next, another embodiment of the present invention will be described with reference to FIG. form. In the present embodiment, the size adjustment mechanism is constituted by a slide adjuster.

Fig. 10 (1) is a perspective view of the hat of the present embodiment, which is drawn by the see-through size adjusting belt 9.

At one end portion 40A of the sizing belt 9, a portion into which the other end portion 40B can be inserted is provided as an annular sliding guide portion 42 on the inner side of the locking ring 43 of the sliding guide portion 42, as shown in FIG. (2) The claw-shaped engaging convex portion 44A is formed.

On the other hand, an engagement concave portion 44B having a zigzag cross section is formed on the outer surface of the other end portion 40B. Further, in the engagement form of this embodiment, the both end portions 40A and 40B are slid, and then the two engaging portions 44A and 44B are engaged with each other to adjust and connect the strip to the wearer's optimum length. When the engaging convex portion 44A is engaged with the engaging recessed portion 44B having a zigzag cross section, the other end portion 40B can be advanced with respect to the one end portion 40A, but cannot be moved backward. .

The size adjustment tape is made of vinyl chloride, polyethylene, other flexible synthetic resins, or hard rubber. At this time, the strip is preferably formed in advance along the curved surface of the wearer's head.

Since the size adjustment belt 9 of the present embodiment is configured as described above, when the both end portions of the size adjustment belt 9 are brought closer together, the two engagement portions 44A and 44B are brought into contact with each other, and the other end portion 40B is made to enter. Within the sliding guide portion 42, the length of the circumference of the size adjusting belt 9 can be shortened. In this state, even if the other end portion 40B is pulled in a direction separating from the one end portion 40A, the two engaging portions 44A, 44B are engaged. Will not move.

On the other hand, when the engagement of the two engaging portions 44A and 44B is released and the other end portion 40B is withdrawn from the one end portion 40A, the side portion of the sliding guide portion 42 (especially the locking ring 43) is pressed from the outside with a finger. The position is compressed so that the locking ring 43 is bent outward (on the upper side of Fig. 10 (2)). At this time, as shown in Fig. 10 (3), the engagement of the two engaging portions 44A, 44B is released, and as a result, the other end portion 40B can be retracted with respect to the one end portion 40A, and the strip is naturally loosened. .

Further, in the size adjusting belt 9 of the present invention, the engaging form at the both end portions of the strip is not particularly limited. Therefore, in addition to the above embodiment, a fastening tape or the like can be applied.

2‧‧‧ crown

3‧‧‧ head circumference

3a‧‧‧ front part of the head circumference

4‧‧ ‧ Shelter

4a‧‧‧ Both sides of the shelter

4b‧‧ ‧ one of the central parts of the shelter

5‧‧‧ gap

Claims (5)

A ventilated hat is a baseball cap type hat formed by arranging a hood at the front lower end of the head circumference and connecting the crown at the upper end of the head circumference, and is characterized in that: the head circumference portion The front portion is formed by an inclined surface that expands toward the outer side of the hat toward the lower end, and the front lower end of the head circumference portion is connected to both sides of one end of the shelter portion, but at the center of one end of the shelter portion There is no connection between the parts, and a gap is formed between the shelter and the head circumference, so that the central portion of one of the shelters is located at the inner side of the hat than the front lower end of the head circumference. The cross section viewed from the side is formed in a linear shape from the upper end to the lower end, and at least the front portion of the head circumference portion is integrally molded with the shelter portion by synthetic resin. The ventilated cap according to claim 1, wherein the front portion and the both side portions of the head circumference portion are integrally molded with the hood portion by a synthetic resin. The ventilated cap according to claim 1, wherein the entire circumference of the head circumference portion is integrally molded with the hood portion by a synthetic resin. The ventilated hat according to any one of claims 1 to 3, wherein the hat is a baseball cap type hat provided with a slide adjuster on the inner side of the head circumference, the sliding adjustment The belt is made of a strip of synthetic resin and a buckle. The engaging claw of the buckle is engaged with the serrated engaging groove formed by the outer surface of the strip. In the locked state, the strap can be close to the buckle but cannot be retracted, and the buckle is buckled. The body and the operation panel are formed by the opposite sides of the opposite bottom plate and the top frame and the two side plates connected to the two as a strip insertion space; the operation panel is horizontally disposed on The inner side of the top frame has an engagement claw on the lower surface of one end portion and is engageable with the engagement groove of the strip, and the other end portion serves as a pressing portion for releasing the engagement, and the operation panel is attached thereto. The intermediate point between the engaging claw and the pressing portion is supported by a connecting shaft that connects the two side plates or the top frame, and the intermediate point is pivoted as a fulcrum, and the height of the pressing portion is set. The buckle is the same as or lower than the top frame, and the buckle is fixed to the inner side of the head circumference through the top frame. The ventilated cap according to claim 4, wherein the strip is integrally molded with the head circumference portion by a synthetic resin.