JP2024027992A - Interior material for hat and hat - Google Patents

Abstract

To provide an interior material for a hat and a hat that can be quickly and accurately fixed to a head without requiring a delicate fingertip work during use.SOLUTION: An interior material 2 that fixes a helmet to a wearer's head includes: a headband 31 that fastens a helmet cap body constituting the helmet around at least the wearer's head; a string portion 2b that is connected to the headband 31 and is fastened from around ears of the head to a chin; and a chin strap buckle 48. The headband 31 includes a front side member 36 and a rear side member 37. A left head side gap portion and a right head side gap portion 39 are formed adjacent to each other. An ear string 46 of an elastic member of the string portion 2b is stretched between the front side member 36 and the rear side member 37 to adjust a length of the string portion 2b at a position of the chin strap buckle 48. When the helmet cap body 1 is placed on the head and the string portion 2b is pulled down, the helmet cap body is fixed to the head by tension and elastic deformation of the string portion 2b.SELECTED DRAWING: Figure 11

Description

The present invention relates to a hat interior material used in hats such as helmets and work caps, and a hat provided with the hat interior material.

Various types of hats, including helmets and work caps, are often used while being fixed to the wearer's head. In particular, hats such as helmets for protecting the head from falling objects or flying objects are highly required to be fixed to the wearer's head for the purpose of protecting the head.

Conventionally, helmets have been used to secure hats such as helmets to the wearer's head, and have been equipped with a rear chinstrap hanger body with strap holes formed on the left and right sides for hanging the left and right chinstraps of the hat, respectively. A rear chinstrap hanger in which two slide pieces or holding pieces for attaching to the inside of the rear part of the chinstrap rear hanger are tiltably provided on the main body of the rear chinstrap hanger, and a hat equipped with this rear chinstrap hanger are known. (For example, see Patent Document 1). Furthermore, an interior material for a hat is known in which a stretchable band is interposed in a part of a band body made of a non-stretchable resin molded body constituting a headband (see, for example, Patent Document 2).

Japanese Patent Application Publication No. 10-88414 Japanese Patent Application Publication No. 2006-138039

When using a hat such as a helmet in the event of a disaster such as an earthquake or fire, or during evacuation, the body of the hat must be fixed to the wearer's head in order to protect the wearer's head. . Fastness and precision are required to secure the cap body in the event of a disaster or evacuation. However, when wearing the hats according to the inventions described in Patent Documents 1 and 2, the length of the chin strap is adjusted after the cap body of the hat is placed on the head, and the adjusted chin strap is fixed. As a result, the cap body is fixed to the wearer's head, making the wearing process complicated. In particular, this task of wearing hats can be a great burden for people who are not good at fine work with their fingertips, such as young children, the elderly, and people with physical disabilities, or for the guardians and caregivers who put hats on these people. Therefore, in the inventions described in Patent Document 1 and Patent Document 2, there is a problem that it may be difficult to protect the heads of disaster victims and evacuate them quickly and accurately when a disaster occurs or during evacuation.

The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide an interior material for a hat and a hat that can be quickly and accurately fixed to the head without requiring careful fingertip work during use. .

In order to achieve this object, the invention according to claim 1 provides a hat interior material for fixing various types of hats to the wearer's head, which comprises a hat that protects the head. a headband for fastening a hat main body portion around at least the wearer's head; a string portion connected to the headband and fastened to the chin from at least around the ears of the head; and an adjuster that is attached to the string section to adjust the length of the string section, and the headband is made of one or more members that are attached in a circumferential direction of the head of the wearer. A surrounding member is provided, a gap is formed in a circumferential direction of the head adjacent to the surrounding member, and the string portion is formed at least partially of an elastic member, and the string is connected to the surrounding member through the gap. When the position of the adjuster with respect to the string section is adjusted such that the string section has a length that can be fastened to the head, the hat main body section When the string section is pulled down while the string is placed over the head, the tension of the string section pulls the surrounding member in the proximal direction in the gap and fixes it to the head. The cap main body is fixed to the head by elastically deforming the string to pass through the chin of the head and fixing it from the ear to the chin of the head.

According to a second aspect of the invention, in addition to the structure according to the first aspect, the string portion is connected to a pair of ear strings attached to the ear portions of the head, and the ear strings are connected to the respective ear strings. It is characterized in that it comprises a chin strap attached to the chin of the head, and the chin strap and/or the ear straps are formed of the elastic member.

In addition to the configuration described in claim 2, the invention according to claim 3 provides a pair of chin straps, each of which is connected to the left ear strap and the right ear strap, and the left ear strap is connected to the left ear strap. The end of the chin strap and the end of the right chin strap are each provided with an adjustment device that connects the chin strap and adjusts the length of the chin strap, The pair of chin straps are connected and fixed to the chin of the head by adjusting the length of the chin strap with each of the adjustment tools and connecting the adjustment tools. do.

In addition to the configuration described in claim 1, the invention according to claim 4 includes a hammock for fastening the hat main body to the crown of the head, and the tension of the string allows the hammock to It is characterized by being pressed and fixed against the crown of the head.

The invention according to claim 5 is a hat, comprising: the main body portion and the interior material for the hat according to any one of claims 1 to 4 disposed inside the hat main body portion. It is characterized by being equipped.

According to the invention as set forth in claim 1, at least a part of the string part constituting the hat interior material and fastened to the chin part from at least around the ear part of the head part is formed of an elastic member. When the main body of the hat is placed over the wearer's head and the string section is hung from around the wearer's ears to the chin, the elastic deformation of the string immediately causes the string to be fixed from around the ears to the chin. Ru. In addition, if the length of the string is adjusted in advance using the adjuster so that it can be fastened to the wearer's head, fine adjustments and settings can be made to the string and the adjuster in the event of an emergency such as a disaster or evacuation. The strap part can be immediately fixed to the wearer's head without having to worry about it. Furthermore, since the string section is arranged to span the surrounding members of the headband through the gap, when the string section is hung from around the wearer's ears to the chin, the string section can be pulled downward. A downward tension is exerted, and this tension draws the surrounding member in the proximal direction in the gap, and the headband is immediately fixed to the wearer's head. Furthermore, the cap main body is immediately fixed to the wearer's head. Therefore, the hat can be quickly applied to the heads of various wearers, including when the wearer puts the hat on themselves, and when a parent or caregiver puts the hat on other wearers, including infants, the elderly, and people with physical disabilities. Moreover, the interior material for the hat and the main body of the hat can be easily fixed. The hat interior material can be quickly and easily fixed to the heads of various hat wearers, not only in normal times but also in emergencies such as disasters. Thereby, during use, the hat interior material can be quickly and accurately fixed to the head without requiring delicate fingertip work.

According to the invention described in claim 2, since the chin strap and/or the ear strap constituting the strap portion are formed of an elastic member, the strap portion can be attached to the chin from around the ear when in use. For example, due to the elastic deformation and tension of the string portion, the string portion is immediately fixed from around the wearer's ear to the chin, and the cap main body portion is also immediately fixed to the wearer's head. Thereby, during use, the hat interior material can be reliably fixed to the head without requiring careful fingertip work.

According to the invention described in claim 3, the chin strap is provided as a pair and each chin strap is connected to the left ear strap and the right ear strap, so that the chin strap can be separated into the left and right ear straps. , the hat can be stored or transported without making the string part bulky. Further, the end of the left chin strap and the end of the right chin strap are connected to each other, and an adjustment device is provided to connect the respective chin straps and adjust the length of the chin strap. By adjusting the length of the chin strap and connecting each adjuster with the You can freely adjust the length to fit your body and attach it to your head. Therefore, the hat interior material can be made to fit the wearer's head regardless of differences in the size of the head of each wearer. By adjusting the length of the chin strap in advance using the adjuster, you can quickly and easily attach the inner hat material to the wearer's head, not only in normal times but also in emergencies such as disasters. It can be made to fit the part. In addition, hats can be worn on the heads of various wearers, including when the wearer wears the hat himself or when a parent or caregiver puts the hat on another wearer, including infants, the elderly, and people with physical disabilities. Interior materials can be fitted. Thereby, during use, the hat interior material can be more securely fixed to the head without requiring careful fingertip work.

According to the invention set forth in claim 4, the hammock for fastening the hat main body to the crown of the head is pressed and fixed to the crown of the head by the tension of the string part, so that the hat can be fastened to the top of the head. The interior material can be fixed to the crown of the wearer's head. Thereby, during use, the hat interior material can be reliably fixed to the wearer's head, including the top of the head, without requiring careful fingertip work.

According to the invention set forth in claim 5, it is possible to provide a hat that can be quickly and accurately fixed to the head without requiring careful fingertip work during use.

FIG. 2 is a perspective view of the helmet of this embodiment as seen from the bottom side. It is a bottom view of the helmet same as the above. It is a perspective view seen from the upper surface direction of the helmet same as the above. FIG. 2 is a plan view of a helmet cap body used in the helmet of this embodiment. It is a bottom view of the helmet cap body same as the above. It is a front view of the helmet cap body same as the above. It is a rear view of the helmet cap body same as the above. It is a right side view of the helmet cap body same as the above. FIG. 3 is a front view of the helmet mounting device of this embodiment. It is a rear view of the helmet mounting tool same as the above. It is a left side view of the helmet mounting tool same as the above. FIG. 3 is a left side view of the helmet of this embodiment in a state before the chin strap is pulled downward. FIG. 2 is a cross-sectional view taken along line AA of the same helmet before the chin strap is pulled downward. It is a left side view of the helmet in a state after the chin strap is pulled downward. FIG. 3 is a cross-sectional view taken along line AA of the same helmet after the chin strap is pulled downward. It is a left side view of a state in which a plurality of helmets same as the above are stacked. It is a sectional view taken along the line AA in a state where a plurality of helmets same as the above are stacked.

Hereinafter, one embodiment of the present invention will be described with reference to the drawings.

1 to 17 show embodiments of this invention.

A helmet 1A as a "hat" in this embodiment shown in FIG. 1 is a construction helmet, a helmet for various types of work, or a disaster prevention helmet, and is used to protect the wearer's head from impacts such as falling objects. It is used for. Note that the wearer here may be a person who uses the helmet 1A by wearing it himself, such as a healthy child or adult. Further, the wearer here may be a person who wears the helmet 1A with the assistance of a guardian or an assistant, such as an infant, an elderly person, or a person with a physical disability.

As shown in FIG. 1, this helmet 1A consists of a helmet cap body 1 as a "hat main body" and an interior material 2 as a "hat interior material" disposed inside this helmet cap body 1. .

The helmet cap body 1 is integrally molded from a highly rigid resin such as ABS. The helmet body 1 can be colored opaque, colored transparent, or colorless and transparent.

As shown in FIGS. 4 to 8, the helmet cap body 1 is formed to cover the head by combining a plurality of flat plate-shaped portions formed in a polygonal shape. In this embodiment, each flat plate portion is formed in a triangular to hexagonal shape and has a different shape and area. For example, the forehead protection member 3 that covers the wearer's forehead and the eaves portion 4 at the front end are approximately hexagonal or approximately quadrangular and have a relatively large area, and the front head protection members 5, 6, 7 , 8 are approximately triangular and have a relatively large area, and the crown protection members 9, 10, 11, 12, and 13 that protect the vicinity of the top of the head are approximately triangular and relatively small. On the other hand, an apex 14 is formed in a portion where protection is desired to be strengthened, for example, a portion disposed on the top of the head surrounded by the top of the head protection members 9, 10, 11, 12, and 13. Note that, as shown in FIGS. 4 and 5, the helmet cap body 1 is formed symmetrically.

As shown in FIGS. 3, 4, and 6, the front head protection members 6, 8 of the helmet body 1 and the side head protection members 15, 16 located directly below the front head protection members 15, 16 are Mounting protrusions 17 and 18 are provided in a protruding manner. As shown in FIGS. 4, 5, and 7, the rear temporal protection members 19, 20 are provided with rear mounting protrusions 21, 22 in a protruding manner. As shown in FIG. 8, the front mounting protrusions 17 and 18 are approximately rectangular in front view, and as shown in FIG. 4, they are formed in a planar shape with the upper surface inclined forward in the downward direction. . On the other hand, as shown in FIGS. 4 and 8, the rear mounting protrusions 21 and 22 are formed in a substantially triangular pyramid shape when viewed from the front, and as shown in FIG. 4, they are formed in a planar shape with an approximately horizontal upper surface. has been done. As will be described later, when a plurality of identical helmets 1A are stacked on the front mounting protrusions 17, 18 and the rear temporal side protection members 19, 20, the helmet attachment of another helmet 1A stacked on top is provided. The lower part of the headband main body (described later) forming the tool 2a is placed.

Moreover, as shown in FIG. 5, fitting portions 23, 24, 25, and 26 are provided at four locations inside the helmet cap body 1. Four fitting pieces 35, 35, 35, 35 (see FIG. 2, described later) provided on the helmet mounting tool 2a are fitted into the fitting parts 23, 24, 25, 26, respectively.

Note that the number of mounting protrusions 17, 18, 21, 22 may be more or less than four as long as it is suitable for stacking a plurality of helmets 1A (see FIG. 17).

On the other hand, as shown in FIGS. 9 and 11, the interior material 2 consists of a helmet mounting tool 2a and a string portion 2b.

As shown in FIGS. 9, 10, and 11, the helmet mounting tool 2a includes a hammock 30 and a headband 31.

The hammock 30 is made of a synthetic resin, such as polyethylene, which has flexibility and rigidity and does not easily elongate or decrease in rigidity even after repeated use or long-term use. However, it may be made of any material as long as it has similar properties. The hammock 30 has a parietal suppressing part 33 that suppresses the crown of the wearer's head, and a total of four substantially band-shaped extension pieces 34 extending from the parietal suppressing part 33, and each of these extension pieces A fitting piece 35 is provided at the distal end of the extension piece 34 and extends in the width direction of the extension piece 34 . These four fitting pieces 35, 35, 35, 35 are respectively fitted into the fitting parts 23, 24, 25, 26 inside the helmet cap body 1 shown in FIG. As shown, a state is formed in which the helmet mounting tool 2a is disposed inside the helmet cap body 1.

On the other hand, the headband 31 consists of a band-shaped headband body 32 that continues in the circumferential direction of the head and gaps (described later) formed at two locations between the headband body 32.

The headband body 32 is made of the same material as the hammock 30. The headband main body 32 includes a front member 36 as a "surrounding member" disposed on the front side of the wearer's head, and a rear member 36 as a "surrounding member" disposed on the rear side of the wearer's head. It consists of a side member 37.

Further, the headband main body 32 is arranged so as to surround the wearer's head when worn on the head. Specifically, as shown in FIG. 2, the front member 36 and the rear member 37 are arranged in the circumferential direction of the head when the helmet 1A is attached to the head of the wearer, that is, from the forehead of the wearer. It is continuous in a band shape so as to be brought into contact with both sides of the head, and from the back of the wearer's head to both sides of the head.

Note that the lower portions on both end sides of the front member 36 form a substantially arcuate shape convex downward (see FIGS. 11 and 15), and the lower portions on both end sides of the rear member 37 have a substantially linear shape. (See Figures 11 and 15).

Gaps are formed at two locations between the front member 36 and the rear member 37. That is, as shown in FIG. 2, there is a gap between one end of the front member 36 and the other end of the rear member 37 on the left side of the head as a "gap" at the position of the left head of the wearer. A gap 38 is formed. Further, a right head side gap 39 as a "gap" is formed adjacent to the other end of the front member 36 and one end of the rear member 37 at the position of the right head of the wearer. ing.

From the one end side and the other end side of the front side member 36, and from the one end side and the other end side of the rear side member 37, the front joint pieces 40, 40 and the rear joint piece are arranged upwardly. Sections 41, 41 are provided, respectively. These joint pieces 40, 40, 41, 41 and the respective extension pieces 34, 34, 34, 34 are rotatably connected by screws (not shown). This creates a state in which the headband 31 is continuous with a part of the hammock 30. Note that instead of this embodiment, the headband 31 and the hammock 30 may be integrally formed so that the headband 31 is continuous with a part of the hammock 30.

Vertically long insertion holes 42, 42 and 43, 43 are formed through both ends of the front member 36 and both ends of the rear member 37, respectively. Ear straps 46, 46 are inserted through the insertion holes 42, 42 and the insertion holes 43, 43.

As shown in FIGS. 1, 9, 10, etc., the strap portion 2b includes a pair of ear straps 46, 46 and a pair of chin straps 47, 47. The left ear strap 46 is inserted into the left insertion holes 42 and 43, and the right ear strap 46 is inserted into the right insertion holes 42 and 43, so that the front member 36 and the rear member 37 of the headband 31 are connected to each other. are connected on the left and right sides.

In this embodiment, the ear straps 46, 46 are formed of elastic string-like members, such as rubber strings.

Each ear strap 46 is inserted into an insertion hole 42 in the front member 36 and further into an insertion hole 43 in the rear member 37. Both ends of the ear strap 46 are connected to the ear strap buckle 44. The ear strap 46 has a substantially annular shape as a whole and is attached to the wearer's ear. When worn, the ear straps 46 may or may not contact the wearer's ears. Alternatively, at least a portion of the ear strap 46 may be attached to the surface of the wearer's ear or may be configured to cover the ear. As a result, as shown in FIG. (the end portion and one end portion of the rear member 37) are in a connected state.

On the other hand, the chin straps 47, 47 are made of highly rigid fibers such as polypropylene and are formed into a band shape. The proximal end of the chin strap 47 is folded back and fixed with a rivet 54 to form a ring portion 55 . The ear strap 46 is inserted into the inside of the ring portion 55, and the chin strap 47 and the ear strap 46 are connected.

An engaging member 49 and an engaged member 50, which constitute a chin strap buckle 48 as an "adjuster", are connected to the distal ends of the chin straps 47, 47, respectively. As shown in FIG. 1, the chinstrap buckle 48 includes a string passage portion 51 through which one of the chinstraps 47 is inserted. The length of the chinstrap buckle 48 can be adjusted by moving the position of the chinstrap buckle 48 relative to the chinstrap 47 in the strap passage portion 51.

In addition, the string part 2b should just have the elastic force which elastically deforms as a whole, and the rigidity which can fix the helmet 1A to a head. Therefore, contrary to this embodiment, the chin straps 47, 47 may be made of an elastic body such as a rubber cord, and the ear straps 46, 46 may be made of highly rigid fibers. Further, both the ear straps 46, 46 and the chin straps 47, 47 may be formed of an elastic body. Furthermore, the ear strap 46 and chin strap 47 on one side, for example, the right side, may be made of an elastic material, and the ear strap 46 and chin strap 47 on the other side, for example, the left side, may be made of a highly rigid fiber. Furthermore, the ear straps 46, 46 and the chin straps 47, 47 may be formed partly of an elastic material and partly of a highly rigid fiber. Furthermore, the ear straps 46, 46 and the chin straps 47, 47 may have both elasticity and rigidity in any configuration other than the above.

Further, the "adjuster" of this embodiment may be of any type as long as it can adjust the length of one or both of the chin straps 47, 47 and fix the strap part 2b to the wearer's head. good. For example, instead of the chin strap buckle 48 of this embodiment, a cord stopper, tape adjuster, eggplant ring, D ring, O ring, etc. may be provided.

Next, a preparation procedure before use and a usage procedure of the helmet 1A of this embodiment will be explained.

First, the preparation procedure before use will be explained.

A wearer who uses this helmet 1A first puts the helmet 1A on his head. In this state, the wearer slides the chinstrap 47, which is inserted through the string passage part 51 of the chinstrap buckle 48, at the tip of one side of the chinstrap 47. Then, the wearer adjusts the position of the chinstrap buckle 48 so that the length of the strap part 2b is fixed from the wearer's ear to the chin. In this way, when the wearer puts the helmet cap body 1 of the helmet 1A on the head and hangs the string portion 2b from the ear to the chin, the helmet cap body 1 is fixed to the wearer's head by the string portion 2b. A state is created in advance.

In addition, if the wearer is a person who puts on the helmet 1A on the head with the assistance of another person, the helper places the helmet 1A on the wearer's head and adjusts the position of the chin strap buckle 48. A state in which the helmet body 1 is fixed to the wearer's head may be formed in advance.

Next, the procedure for use will be explained.

As an example of use, consider a case where the wearer uses the helmet 1A, the length of the string portion 2b of which has been adjusted in the preparation procedure, during a disaster or disaster evacuation.

First, the wearer places the front head protection member 3 and the eaves portion 4 of the helmet cap body 1 in front of the helmet 1A, in which the engaging member 49 of the chin strap buckle 48 and the engaged member 50 are engaged. cover the head. Then, with the top of the head in contact with the hammock 30, the wearer inserts his ears into the approximately triangular space (see FIG. 11) formed by both ear straps 46, 46 of the helmet 1A.

In this state, when the wearer pulls the chin strap 47 downward (in the direction of arrow P in FIGS. 11, 12, and 13) with the force of his/her fingers, each of the ear straps 46, 46 connected to the chin strap 47 A force that pulls it downward also acts. As a result, the ends of the front member 36 and the rear member 37 of the headband 31 (one end of the front member 36 and the other end of the rear member 37, and the other end of the front member 36 and the rear member 37), tension acts in the directions shown by arrows Q1 and Q2 in FIGS. 11 and 13. Due to the tension of the ear straps 46, the front member 36 and the rear member 37 are drawn toward each other in the proximal direction. As a result, the front member 36 and the rear member 37 change from the separated state shown in FIGS. 11 and 12 to the state where they are drawn toward each other as shown in FIGS. 13 and 14. Specifically, from the wide right head side gap 39 (and the left head side gap 38 shown in FIG. 2) between the front side member 36 and the rear side member 37 shown by the solid line in FIG. , the width of the right head side gap 39a (and the left head side gap 38) is narrowed, as shown by the two-dot chain line in FIG. Although not shown, the width of the left head side gap 38 is also narrowed at this time. The headband 31 is fastened and fixed in the circumferential direction of the wearer's head from the forehead to the back of the head via both sides. Further, the hammock 30 is pressed and fixed to the top of the wearer's head. In this state, the ear straps 46, 46 are pulled downward by the wearer's fingers and are elastically deformed, and are stretched downward as shown by the two-dot chain line in FIG.

Furthermore, the wearer places the pulled down chin strap 47 on the chin. When the wearer releases his/her finger from the chin strap 47, an upward restoring force acts on the ear straps 46, 46 that have been stretched downward. Then, the ear straps 46, 46 and the chin strap 47 of the strap portion 2b are pulled upward.

In this way, the string portion 2b passes from one ear to the chin of the wearer's head, and is fixed from the other ear to the chin.

In addition, if the wearer is a person who puts on the helmet 1A on the head with the help of another person, the helper places the helmet 1A on the wearer's head, stretches the chin strap 47 downward, and then attaches it to the chin. By hanging it, the string portion 2b may be fixed from the wearer's ear to the chin.

Even when the strap portion 2b is fixed from the wearer's ears to the chin, the elastic force of the ear straps 46, 46 continues to act on the hammock 30 and headband 31. This action causes the hammock 30 to be pressed against the top of the wearer's head. Also, due to this action, for example, the right head side gap 39 formed between the front side member 36 and the rear side member 37 of the headband 31 becomes like the right side head side gap 39a shown by the two-dot chain line in FIG. The narrow state persists. The headband 31 continues to be fastened around the wearer's head. Then, the interior material 2 is fixed to the wearer's head, and the helmet cap body 1 of the helmet 1A is also fixed to the wearer's head.

Thereby, when the wearer puts the helmet cap body 1 on the head and hangs the string portion 2b from the ear to the chin, the helmet cap body 1 can be fixed to the head quickly and accurately. Then, the helmet 1A can be quickly and accurately worn. Moreover, the helmet 1A can be fixed to the head without connecting the chin straps 47, 47 of the strap part 2b or adjusting the length of the chin strap 47 when the helmet 1A is worn.

Furthermore, the wearer can freely adjust the length of the chin strap 47 by sliding the chin strap 47 inserted through the strap passage part 51 of the chin strap buckle 48 while keeping the strap part 2b around the head. can. By adjusting the length of the chin strap 47, the strength of the tension of the strap portion 2b attached to the head of the wearer can be adjusted freely. By adjusting the tension of the string portion 2b, the wearer can freely adjust the widths of the right head side gap 39 and the left head side gap 38 and the pressing force of the hammock 30 on the top of the head. Thereby, the wearer can easily adjust the fixed state of the helmet 1A while keeping the helmet 1A on the head.

On the other hand, when detaching the helmet 1A from the head, the wearer pulls down the chin strap 47 with his or her fingers to elastically deform the ear strap 46 downward, and pulls the chin strap 47 of the strap portion 2b away from the wearer's chin. , the ear straps 46 are separated from the wearer's ears. As a result, the tension applied to the entire string portion 2b is loosened.

As the tension of the string portion 2b is relaxed, the front member 36 and the rear member 37 move in the direction of separating the ends of the front member 36 and the rear member 37 due to their respective elasticity (i.e., arrow Q3 and arrow in FIG. 15). move in the direction shown in Q4). Then, the tension that draws the front member 36 and the rear member 37 of the headband 31 toward each other is weakened, and the narrow right head side gap 39a between the front member 36 and the rear member 37 (see FIGS. 15 and 11) ) spreads into a wide right temporal space 39 (see FIG. 11). Although not shown in FIG. 11 etc., the left head side gap 38 also widens at this time. Furthermore, the pressing force that presses the hammock 30 against the top of the wearer's head is also weakened.

The tension applied to the head by the string portion 2b, the fastening force applied to the head by the headband 31, and the pressing force applied to the head by the hammock 30 are weakened, and the wearer can remove the helmet 1A from the head.

Note that the helmet 1A can also be removed from the wearer's head by disengaging the chin strap buckle 48 of the helmet 1A.

Further, if the wearer is a person who wears the helmet 1A on the head with the assistance of another person, the helper may detach the helmet 1A by detaching the string portion 2b from the wearer's head.

The headband main body 32 is made of a material that does not easily stretch or decrease in rigidity even after repeated use or long-term use, so even after repeated use or long-term use, the helmet 1A does not fit on the head. It can be firmly fixed.

Further, by sliding the chin strap 47 through the string passage portion 51 of the chin strap buckle 48, the length of the chin strap 47 can be adjusted in advance. Therefore, the helmet 1A is formed in advance in a state in which the string portion 2b fits the head of the wearer, and a state in which the headband 31 and the hammock 30 fit the head of the wearer prior to use. be able to. Therefore, the wearer can easily put on and take off the helmet 1A during use.

The wearer must quickly and accurately secure the helmet 1A firmly to the head, not only during normal times but also during emergencies such as earthquakes, fires, and various conflicts that require urgent wearing. Can be done.

In addition, even if the wearer is a young child, the elderly, a person with a physical disability, etc. who requires the assistance of a guardian or caregiver when putting on Helmet 1A, the parent or caregiver can put Helmet 1A on. The helmet 1A is formed in advance so that it fits the wearer's head, and a parent or caregiver can quickly and accurately fit the helmet 1A to the wearer's head and put it on. Therefore, it becomes possible for those who require assistance to act smoothly and quickly when protecting themselves or evacuating from a disaster or the like.

Next, when a plurality of helmets 1A are stacked for storage or distribution, as shown in FIG. The lower end portions of the front member 36 and the rear member 37 are placed on the planar portions formed on the upper surfaces of the members 22, respectively. Although not shown in FIG. 16, the lower end portions of the front member 36 and the rear member 37 are similarly placed on the upper surfaces of the front placement protrusion 17 and the rear placement protrusion 21, respectively. .

The front member 36 and the rear member 37 of the upper helmet 1A are placed on top of the planar shapes provided on the upper surfaces of the front mounting projections 17, 18 and the rear mounting projections 21, 22 of the lower helmet 1A. By placing the lower end of the helmet 1A, the placement position of each helmet 1A is fixed when a plurality of helmets 1A are stacked, and displacement of the stacked helmets 1A can be prevented. That is, as shown in FIG. 17, the upper surface of the front mounting protrusion 18 (and the front mounting protrusion 17 not shown in FIG. 17), which is inclined in the downward direction toward the front, is placed downward. Both ends of the front member 36, which has a convex shape, are placed thereon, and the rear placement protrusion 22 (and the rear placement protrusion 21, not shown in FIG. 17) formed on a substantially horizontal surface is placed. By placing the substantially linear rear member 37 with the lower end thereof touching the upper surface, the contact position between the front mounting protrusions 17 and 18 and the front member 36 and the rear mounting A strong frictional force acts at the contact position between the mounting projections 21 and 22 and the rear member 37, and the loading position of the helmet 1A stacked on top of another helmet 1A is shifted in the front-back direction (as shown in FIGS. 16 and 17). It is possible to prevent the situation in which the camera is shifted in the left-right direction). As a result, even if a large number of helmets 1A are stacked, helmets 1A stacked on top of other helmets 1A are unlikely to wobble or collapse.

Furthermore, when the helmets 1A are stacked, the widths of the right head side gap 39 and the left head side gap 38 are widened (see FIG. 17), so that When stacked, the size in the stacking direction can be suppressed, reducing bulk.

Note that when stacking the helmets 1A, the chin strap buckle 48 can also be disengaged. Thereby, the size of the helmet 1A in the stacking direction when stacked as shown by the arrow T in FIG. 16 can be further suppressed, and the bulk can be further suppressed.

As described above, in this embodiment, the ear string 46, which is at least a part of the string section 2b that constitutes the interior material 2 and is fastened from at least around the ears to the chin of the head, is made of an elastic material. Therefore, when the helmet body 1 is placed on the wearer's head, if the ear straps 46 and chin strap 47 of the strap portion 2b are hung from around the wearer's ears to the chin, the ear straps of the strap portion 2b Due to the elastic deformation of 46, the string portion 2b is immediately fixed from around the wearer's ear to the chin. In addition, if the length of the chin strap 47 is adjusted using the chin strap buckle 48 and the length of the strap part 2b is adjusted in advance so that it can be fastened to the wearer's head, the strap can be used in emergencies such as disasters and evacuations. The strap part 2b can be immediately fixed to the wearer's head without performing detailed adjustment or setting work on the part 2b or the chin strap buckle 48. Furthermore, since the string portion 2b is arranged to span the front member 36 and the rear member 37 of the headband 31 via the left head side gap 38 and the right head side gap 39, When the string portion 2b is placed around the wearer's ear and chin, a downward tension is applied to the string portion 2b, and this tension causes the front member 36 and the rear member 37 to close together in the left temporal gap 38. and the right head side gap 39 in the approaching direction, and the headband 31 is immediately fixed to the wearer's head. Furthermore, the helmet body 1 is immediately fixed to the wearer's head. Therefore, the helmet 1A can be worn on the heads of various wearers, including when the wearer himself puts on the helmet 1A, and when a parent or caregiver puts the helmet 1A on other wearers, including infants, the elderly, and people with physical disabilities. The interior material 2 and the helmet cap body 1 can be quickly and easily fixed to each other. The interior material 2 can be quickly and easily fixed to the heads of various wearers using the helmet 1A, not only in normal times but also in emergencies such as disasters. Thereby, during use, the interior material 2 can be quickly and accurately fixed to the head without requiring delicate fingertip work.

In this embodiment, since the ear straps 46, 46 constituting the strap portion 2b are formed of an elastic material, the ear straps 46 and chin strap 47 of the strap portion 2b are attached to the chin from around the ear during use. Then, the elastic deformation and tension of the ear straps 46 immediately fix the string portions 2b from around the wearer's ears to the chin, and the helmet body 1 is also immediately fixed to the wearer's head. Thereby, the interior material 2 can be reliably fixed to the head without requiring careful fingertip work during use.

In this embodiment, a pair of ear straps 46 and chin straps 47 constituting the strap portion 2b are provided, and each chin strap 47, 47 is connected to the left ear strap 46 and the right ear strap 46. As a result, the chin straps 47, 47 can be separated into the left and right sides, so the helmet 1A can be stored or transported without making the strap part 2b bulky. Further, the end of the left chin strap 47 and the end of the right chin strap 47 are connected to connect the respective chin straps 47, 47 and adjust the length of the chin straps 47, 47. A chin strap buckle 48 is provided, and by adjusting the length of the chin straps 47, 47 with the chin strap buckle 48 and connecting the respective chin strap buckles 48, the pair of chin straps 47, 47 can be connected. By fixing the chin straps 47 to the chin of the head, the length of the chin straps 47, 47 can be freely adjusted to a length that fits the wearer's head and can be worn on the head. Therefore, the interior material 2 can be made to fit the wearer's head regardless of differences in the size of the head of each wearer. If the length of the chin strap 47 is adjusted in advance using the chin strap buckle 48, the interior material 2 can be attached more quickly and easily, not only in normal times but also in emergencies such as disasters. It can be fitted to the head of a person. In addition, the Helmet 1A can be worn on the heads of various wearers, including when the wearer himself puts on the Helmet 1A, and when a guardian or caregiver puts the Helmet 1A on other wearers, including infants, the elderly, and people with physical disabilities. The interior material 2 can be fitted to the inside. Thereby, during use, the interior material 2 can be more securely fixed to the head without requiring delicate fingertip work.

In this embodiment, the hammock 30 for fastening the helmet body 1 to the top of the head is pressed against and fixed to the top of the head by the tension of the string portion 2b, so that the interior material 2 can be fixed to the top of the wearer's head. Thereby, during use, the interior material 2 can be reliably fixed to the wearer's head including the crown of the head without requiring careful fingertip work.

In this embodiment, it is possible to provide a helmet 1A that can be quickly and accurately fixed to the head without requiring careful fingertip work during use.

In this embodiment, the headband main body part 32 includes two members, the front member 36 and the rear member 37, as "surrounding members", and the string part 2b connects the front member 36 and the rear member of the headband 31. Although the structure is such that the side member 37 is disposed across the left head side gap 38 and the right head side gap 39 as the "gap part", instead of this, " The "surrounding member" may be formed of one continuous member, only one gap is formed, and the string part 2b may be strung around the "surrounding member" through this gap. Further, in this embodiment, the left head side gap 38 and the right head side gap 39 are formed at positions on both sides of the wearer's head, but the present invention is not limited thereto. ``Surrounding members'' are located on both sides of the head, and ``gaps'' are formed on the front and back sides of the head, and strings are connected to the ``surrounding members'' through these ``gaps.'' The portion 2b may be spanned. Furthermore, the "surrounding member" may be formed of three or more members disposed around at least the wearer's head, or three or more "gaps" may be formed, and the The string portion 2b may be strung around the "surrounding member".

Further, in this embodiment, the helmet cap body 1 is formed in a shape that covers the head by a combination of a plurality of polygons. Effects similar to those of this embodiment can also be obtained in a helmet equipped with a helmet cap body as a part.

Specifically, for example, it is equipped with a plurality of plate materials formed from a member whose shape is stable in a flat state, and when folded, these plate materials are in a substantially flat shape (hereinafter referred to as "flat state"). ) and a state in which these plates are unfolded into a three-dimensional shape that can accommodate the head inside and can be worn over the head (hereinafter referred to as the "expanded state") (when in use and when not in use). The present invention can be applied to a foldable helmet that can change its shape (during use).

A foldable helmet to which the present invention is applied is, for example, a cap body that is a "cap body" that can be transformed into a flat state and an expanded state by connecting a plurality of plates with a hinge. By providing an interior material 2 as an "interior material for a hat" similar to the embodiment and a configuration similar to the interior material 2, it is possible to provide a helmet that can be quickly and accurately fixed to the head similarly to the helmet 1A of this embodiment.

Alternatively, for example, it may be provided with a plurality of circular or bowl-shaped plates, and these plates may be folded or some of the plates may be housed inside other plates to make it flat, and then assembled three-dimensionally to create an expanded state. The helmet body 1A of this embodiment is provided with an interior material 2 as an "interior material for a hat" and a structure similar to the interior material 2 on the cap body as a "hat main body" which can be used as a cap body. It is possible to provide a helmet that can be quickly and accurately fixed to the head in the same manner as the above.

In addition, the helmet cap body, which has an approximately hemispherical shape or a similar external shape, is used as a "cap body" for various uses such as disaster prevention, construction, sports, mountain climbing, riding, police, firefighting, and combat. The interior material 2 as the "interior material for a hat" similar to this embodiment and the same structure as the interior material 2 are provided, so that it can be quickly and accurately fixed to the head similarly to the helmet 1A of this embodiment. We can also provide helmets.

In addition, in this embodiment, various types of hats other than helmets, such as sports caps, work caps, hats, agricultural hats, straw hats, etc., can be used as the "hat main body" in the same manner as in this embodiment. This hat has an interior material 2 as an "interior material for a hat" and a structure similar to the interior material 2, and can quickly and accurately protect the head from direct sunlight and dust like the helmet 1A of this embodiment. can also be provided.

It goes without saying that the above embodiments are merely illustrative of the present invention, and do not mean that the present invention is limited to the above embodiments.

1A...Helmet (hat)
1... Helmet cap body (cap body)
2...Interior material (interior material for hats)
2b...String part 30...Hammock 31...Headband 36...Front side member (surrounding member)
37... Rear side member (surrounding member)
38...Left head side gap (gap)
39, 39a... Right head side gap (gap)
46, 46... Ear strap 47, 47... Chin strap 48... Chin strap buckle (adjuster)

Claims (5)

An interior material for a hat for fixing various hats to the wearer's head,
a headband for fastening a hat main body part for protecting the head, which constitutes the hat, around at least the wearer's head;
a string part connected to the headband and fastened to the jaw part from at least around the ears of the head;
an adjuster attached to the string portion to adjust the length of the string portion,
The headband includes a surrounding member made of one or more members that is worn in a circumferential direction of the head of the wearer,
A gap is formed in a circumferential direction of the head adjacent to the surrounding member,
The string portion is
at least a portion is formed of an elastic member;
Disposed across the surrounding member through the gap,
When the arrangement position of the adjuster with respect to the string part is adjusted so that the string part has a length that can be fastened to the head, the cap main body part is placed on the head. When the string section is pulled down, the tension of the string section pulls the surrounding member in the proximal direction in the gap and fixes it to the head, and the elastic deformation of the string section causes the string section to be pulled toward the head. The interior material for a cap is fixed to the head by passing through the jaw of the cap and fixing from the ears to the jaw of the head. The strap portion includes a pair of ear straps that are attached to the ears of the head, and a chin strap that is connected to each of the ear straps and attached to the chin of the head,
The interior material for a cap according to claim 1, wherein the chin strap and/or the ear strap are formed of the elastic member. A pair of the chin straps are provided, and each chin strap is connected to the ear strap on the left side and the ear strap on the right side,
The end of the chin strap on the left side and the end of the chin strap on the right side are each provided with an adjustment device that connects the chin straps and adjusts the length of the chin strap. is,
The pair of chin straps are connected and fixed to the chin of the head by adjusting the length of the chin strap with each of the adjustment tools and connecting the adjustment tools. The interior material for a hat according to claim 2. comprising a hammock for fastening the hat main body to the crown of the head,
The interior material for a hat according to claim 1, wherein the hammock is pressed against and fixed to the top of the head by the tension of the string portion. the hat main body;
A hat comprising the interior material for a hat according to any one of claims 1 to 4, which is disposed inside the hat main body.

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