hat

Abstract

To provide a hat which can be worn by various wearers having a wide range of different head sizes, thereby improving versatility, and can improve convenience for the wearer by eliminating the need for size adjustment before wearing. [Solution] The hat 100 has a belt-like shape with a vertical width and a horizontal length, and is positioned to surround the circumference of the wearer's head when the hat is worn by the wearer. The waist portion K has a first end K1 and a second end K2 in the horizontal direction of the belt shape and is positioned so that the first end K1 and the second end K2 face each other at the rear, a visor portion H provided in front of the waist portion K, a ceiling portion T provided above the waist portion K, and a stretchable member S having a ring-like shape with a vertical width and positioned to surround and abut the outer periphery of the waist portion K so as to cover the first end K1 and the second end K2 of the waist portion K from the outer periphery side, and has stretchability.

Description

[Technical field]

[0001] The present invention relates to a hat having a size adjustment function that corresponds to the wearer's head size (head circumference). [Background technology]

[0002] 2. Description of the Related Art Hats that are adjustable to fit the size of a wearer's head are known.

[0003] For example, Patent Document 1 discloses a hat that has no notch on the rear surface of the crown and has a flat rubber body attached to a portion of a belt-shaped sweat leather so that the circumference of the sweat leather can be adjusted. The hat is configured so that the circumference of the sweat leather can be freely adjusted by attaching and detaching one end of the flat rubber body with a hook-and-loop fastener.

[0004] In the hat according to the conventional technology described in Patent Document 1, the flat rubber body expands and contracts in the narrow gap between the ends of the sweat-absorbing leather on the back surface of the crown of the hat, making it possible to adjust the size of the hat to a certain extent.

[0005] However, as described in Patent Document 1, when the wearer's head size varies considerably, the wearer needs to adjust the size of the hat by adjusting the fastening position of the surface fastener.

[0006] In other words, in this prior art hat, the length of the stretchable flat elastic portion is short, so the size range that can be automatically adjusted by the flat elastic portion is narrow, and basically the wearer needs to adjust the surface fastener before putting it on.

[0007] For example, Patent Document 2 discloses a hat in which a notch is formed at the rear end of the crown from a set height position to the lower edge, one end of a stretchable ribbon is attached to the lower left and right side ends of the crown, and the brim has an inner peripheral edge with a perimeter equivalent to the perimeter of the lower edge excluding the interval between the notches of the crown. The left and right rear edges of the brim are continuous with each other almost along the notches of the crown, and are formed so that the interval between them gradually increases toward the outer peripheral edge. Therefore, the interval between the notches of the crown can be adjusted to match the head circumference by binding the left and right ribbons. At this time, the interval between the left and right rear edges of the brim is also adjusted.

[0008] In the hat according to the conventional technology described in Patent Document 2, the wearer can adjust the size of the hat by tying together the left and right ribbons and adjusting the distance between the notches in the crown to match the circumference of the head.

[0009] As described in Patent Document 2, when the wearer's head sizes are relatively different, the wearer needs to adjust the size of the hat by adjusting the fastening positions of the left and right ribbons.

[0010] That is, in the hat of the prior art, the wearer basically needs to adjust the positions of the tied ribbons on the left and right sides before putting it on.

[0011] Also, for example, Patent Document 3 discloses a hat in which a fastening band portion that is wrapped around the head and fastened is integral with the main body of the hat (sun visor, etc.), and both ends of the fastening band portion that is wrapped around the head and fastened are inserted through a fastening tube in opposite directions and pulled out, and are pressurized and overlapped within the fastening tube, allowing the length of the fastening band portion to be freely adjusted.

[0012] In the hat according to the conventional technology described in Patent Document 3, the wearer can adjust the size of the hat by adjusting the length of the fastening band portion to match the wearer's head circumference.

[0013] As described in Patent Document 3, when the wearer's head sizes vary, the wearer must adjust the size of the hat in advance by adjusting the length of the fastening band portion using the fastening tube.

[0014] That is, in the hat of this prior art, it is basically necessary for the wearer to adjust the length of the fastening band portion by the fastening tube before wearing the hat.

[0015] As described above, the hats of the above-mentioned conventional technologies allow for size adjustment, but basically the wearer needs to adjust the size of the hat before wearing it, which reduces the wearer's convenience. [Prior art documents] [Patent documents]

[0016] [Patent Document 1] Utility model registration No. 3108513 [Patent Document 2] Utility model registration No. 3166445 [Patent Document 3] Utility model registration No. 3056085 Summary of the Invention [Problem to be solved by the invention]

[0017] In view of the problems with the conventional technology, the present invention aims to provide a hat that can be worn by a wide variety of wearers with different head sizes, thereby improving versatility, while eliminating the need for size adjustment before wearing, thereby improving convenience for the wearer. [Means for solving the problem]

[0018] A hat according to an embodiment of the present invention comprises: A hat having a size adjustment function corresponding to the head circumference size of a wearer, a waist part having a belt shape with a vertical width and a horizontal length, the waist part being arranged so as to surround the head circumference of the wearer when the hat is worn by the wearer, the waist part having a first end and a second end in the horizontal direction of the belt shape, the first end and the second end being arranged so as to face each other at the rear; A visor portion provided in front of the waist portion; A ceiling portion provided above the waist portion; and an adjustment mechanism that applies a force to move the first end and the second end of the waist portion closer to each other when the first end and the second end of the waist portion are displaced apart. It is characterized by:

[0019] In the hat, The adjustment mechanism includes: The waist portion has a ring shape with a width in the vertical direction, and is arranged to surround and abut the outer periphery of the waist portion so as to cover the first end and the second end of the waist portion from the outer periphery side, and includes a ring-shaped elastic member having elasticity.

[0020] In the hat, The adjustment mechanism includes: The waist portion is provided on the inside thereof, one end of which is connected to the first end of the waist portion and the other end of which is connected to the second end of the waist portion, and which includes an inner elastic member having elasticity.

[0021] In the hat, The inner elastic member is characterized in that it has a band shape having a width in the vertical direction and a length in the horizontal direction.

[0022] In the hat, When the wearer wears the hat, the distance between the first end and the second end of the waist portion at the rear of the hat changes according to the size of the wearer's head circumference. It is characterized by:

[0023] In the hat, When the size of the head circumference of the wearer is larger than the size of the hat in a normal state in which the gap between the first end and the second end of the waist portion is closed, the gap between the first end and the second end of the waist portion opens at the rear of the hat. It is characterized by:

[0024] In the hat, The ring-shaped elastic member is disposed so as to closely surround the outer periphery of the waist portion. It is characterized by:

[0025] In the hat, The ring-shaped elastic member is a flat rubber body having a ring shape with a width in the vertical direction.

[0026] In the hat, When the wearer wears the hat, the ring-shaped elastic member stretches in the lateral direction in a range wider than the lateral distance between the first end and the second end of the waist portion. It is characterized by:

[0027] In the hat, The ring-shaped expandable member is configured to be detachable from the waist portion.

[0028] In the hat, A guide portion is provided on the outer periphery of the waist portion for supporting the ring-shaped expandable member at a preset position on the waist portion.

[0029] In the hat, The guide portion is configured to support a lower side of the ring-shaped expandable member.

[0030] In the hat, A first portion of the right side surface of the ring-shaped elastic member is fixed to the right side surface of the waist portion, The second portion of the left side surface of the ring-shaped elastic member is fixed to the left side surface of the waist portion, The rear region of the ring-shaped elastic member between the first portion and the second portion of the ring-shaped elastic member is adapted to expand in accordance with the opening between the first end portion and the second end portion of the waist portion. It is characterized by:

[0031] In the hat, A first ear button fastened to the right side of the waist portion; A second ear button is attached to the left side of the waist portion, The first portion of the right side surface of the ring-shaped elastic member is fixed to the right side surface of the waist part by the first ear button, The second portion of the left side surface of the ring-shaped elastic member is fixed to the left side surface of the waist part by the second ear button. It is characterized by:

[0032] In the hat, A chin strap is provided, one end of which is fastened to the right side surface of the waist portion by the first ear button, and the other end of which is fastened to the left side surface of the waist portion by the second ear button. It is characterized by:

[0033] In the hat, The first ear button penetrates the first portion of the ring-shaped elastic member and the right side surface of the waist portion to fix the first portion of the ring-shaped elastic member to the right side surface of the waist portion, The second ear button penetrates the second portion of the ring-shaped elastic member and the left side surface of the waist portion to fix the second portion of the ring-shaped elastic member to the left side surface of the waist portion. It is characterized by:

[0034] In the hat, The garment is characterized in that it has a gusset portion provided between the periphery of the ceiling portion and the upper end of the waist portion.

[0035] In the hat, The headgear is characterized in that it is a hat, a cap, or a uniform cap. In the hat, The ring-shaped elastic member is characterized in that it adheres closely to the outer periphery of the waist portion due to the elasticity of the ring-shaped elastic member.

[0036] In the hat, The inner circumference of the waist portion fits to the circumference of the wearer's head due to the elasticity of the ring-shaped elastic member. It is characterized by:

[0037] In the hat, The size adjustment function of the hat is steplessly adjusted based on the elasticity of the ring-shaped elastic member in accordance with the size of the head circumference of the wearer. It is characterized by:

[0038] In the hat, The waist portion further includes a decorative member arranged to cover an area between the first end and the second end from an outer periphery. It is characterized by:

[0039] In the hat, The decorative member has a design that is embroidered, printed, or made of a material or shape that includes a design different from that of the adjustment mechanism. It is characterized by:

[0040] In the hat, The decorative member is a main body portion arranged to cover an area including between the first end and the second end of the waist portion from an outer periphery side, the main body portion having a surface exposed to the outside and a back surface facing the first end and the second end of the waist portion; a locking portion for locking to the waist portion, the locking portion having one end connected to the main body portion; It is characterized by:

[0041] In the hat, The decorative member is a fixing portion disposed on the rear surface of the main body portion and fixing the main body portion and the other end side of the locking portion; It is characterized by:

[0042] In the hat, The decorative member is characterized in that the design is disposed on the surface of the main body portion. Effect of the Invention

[0043] According to one aspect of the present invention, a hat can be worn by a wide range of wearers with different head sizes, thereby improving versatility, while eliminating the need for size adjustment before wearing, thereby improving convenience.

[0044] In particular, a hat according to one embodiment of the present invention is more versatile to suit the wearer's head size, eliminating the need to manufacture and stock hats of each size, thereby saving space and improving inventory efficiency. [Brief description of the drawings]

[0045] [Figure 1] FIG. 1 is a diagram showing an example of the external appearance (front surface) of a hat 100 according to an embodiment of the present invention as viewed from the front. [Diagram 2] FIG. 2 is a diagram showing an example of the exterior appearance of the hat 100 shown in FIG. 1 as seen from the right side (right side surface). [Diagram 3] FIG. 3 is a diagram showing an example of the external appearance of the hat 100 shown in FIG. 1 as viewed from the left side (left side surface). [Figure 4] FIG. 4 is a diagram showing an example of the appearance (rear surface) of the hat 100 shown in FIG. 1 as seen from behind. [Figure 5A] FIG. 5A is a diagram showing an example of the external appearance of the waist portion K and the ring-shaped elastic member S of the hat 100 shown in FIG. 1, as viewed from behind. [Figure 5B] FIG. 5B is a diagram showing an example of the external appearance of the configuration of the hat 100 shown in FIG. 1, focusing on the waist portion K and the ring-shaped elastic member S, as viewed from above. [Figure 6A] FIG. 6A is a diagram showing an example of the external appearance of the configuration of the hat 100 shown in FIG. 1, focusing on the waist part K, as seen from behind. [Figure 6B] FIG. 6B is a diagram showing an example of the external appearance of the configuration of the hat 100 shown in FIG. 1, focusing on the waist part K, as viewed from above. [Figure 7A] FIG. 7A is a diagram showing an example of the external appearance of the configuration of the hat 100 shown in FIG. 1, focusing on the ring-shaped expandable member S, as viewed from the rear. [Figure 7B] FIG. 7B is a diagram showing an example of the external appearance of the configuration of the hat 100 shown in FIG. 1, focusing on the ring-shaped expandable member S, as viewed from above. [Figure 8] FIG. 8 is a diagram showing an example of the appearance (rear surface) of the hat 100 in FIG. 1 as viewed from the rear in a state in which the size has been adjusted by the size adjustment function. [Figure 9A] FIG. 9A is a diagram showing an example of the external appearance of the configuration of the hat 100 shown in FIG. 8, focusing on the waist portion and the ring-shaped elastic member, as viewed from the rear. [Figure 9B] FIG. 9B is a diagram showing an example of the external appearance of the configuration of the hat 100 shown in FIG. 8, focusing on the waist portion and the ring-shaped elastic member, as viewed from above. [Figure 10A] FIG. 10A is a diagram showing an example of the external appearance of a configuration focused on a waist part K of a hat 100 according to a first modified example and an inner stretchable member SQ which is an adjustment mechanism 10, as viewed from the rear. [Figure 10B] 10B shows the waist part K and the adjustment mechanism 10 of the hat 100 according to the first modified example. It is a diagram showing an example of the external appearance of the configuration extracted by focusing on the inner stretchable member SQ, as seen from above. [Figure 11A] FIG. 11A is a diagram showing an example of the external appearance of a configuration of a hat 100 according to a second modified example, focusing on a waist part K and an adjustment mechanism, that is, a ring-shaped elastic member S and an inner elastic member SQ, as seen from the rear. [Figure 11B] FIG. 11B is a diagram showing an example of the external appearance of the configuration of the hat 100 according to the second modified example, focusing on the waist part K, the ring-shaped elastic member S, and the inner elastic member SQ, as viewed from above. [Figure 12A]FIG. 12A is a diagram showing an example of the external appearance of the decorative member W of the hat 100 according to the third modified example, as viewed from the front side in an expanded state. [Figure 12B] FIG. 12B is a diagram showing an example of the appearance of the decorative member W of the hat 100 according to the third modified example, when it is unfolded, as viewed from the back side. [Figure 12C] FIG. 12C is a diagram showing an example of the external appearance of the hat 100 according to the third modified example in a locked state, as viewed from the side. [Figure 13A] FIG. 13A is a diagram showing an example of the external appearance of a configuration focused on a waist portion K of a hat 100 according to a third modified example, a ring-shaped expandable member S serving as an adjustment mechanism, and a decorative member W, as viewed from behind. [Figure 13B] FIG. 13B is a diagram showing an example of a cross section of the configuration of the hat 100 according to the third modified example, taken along line ZZ in FIG. 13A, focusing on the waist portion K, the ring-shaped expandable member S which is the adjustment mechanism, and the decorative member W. [Figure 14A] FIG. 14A is a diagram showing an example of the external appearance of a configuration focused on a waist part K of a hat 100 according to a fourth modified example, an inner stretchable member SQ which is an adjustment mechanism, and a decorative member W, as viewed from the rear. [Figure 14B] FIG. 14B is a diagram showing an example of a cross section of the configuration of the hat 100 according to the fourth modified example, taken along line ZZ in FIG. 14A, focusing on the waist portion K, the inner stretchable member SQ which is the adjustment mechanism, and the decorative member W. [Figure 15A] FIG. 15A is a diagram showing an example of the external appearance of the hat 100 of the fifth modified example, focusing on the waist portion K, the ring-shaped stretchable member S and the inner stretchable member SQ which are the adjustment mechanism, and the decorative member W, as viewed from the rear. [Figure 15B] FIG. 15B is a diagram showing an example of a cross section of the configuration of the hat 100 according to the fifth modified example, taken along line ZZ in FIG. 15A, focusing on the waist portion K, the ring-shaped stretchable member S and the inner stretchable member SQ which are the adjustment mechanism, and the decorative member W. BEST MODE FOR CARRYING OUT THEINVENTION

[0046] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. EXAMPLES

[0047] First, the hat according to the embodiment will be described with reference to the drawings.

[0048] Here, FIG. 1 is a diagram showing an example of the appearance (front surface) of the hat 100 according to the embodiment of the present invention as seen from the front. FIG. 2 is a diagram showing an example of the appearance (right side surface) of the hat 100 shown in FIG. 1 as seen from the right side. FIG. 3 is a diagram showing an example of the appearance (left side surface) of the hat 100 shown in FIG. 1 as seen from the left side. FIG. 4 is a diagram showing an example of the appearance (rear surface) of the hat 100 shown in FIG. 1 as seen from the rear. FIG. 5A is a diagram showing an example of the appearance of the configuration of the hat 100 shown in FIG. 1 as seen from the rear, focusing on the waist part K and the ring-shaped elastic member S. FIG. 5B is a diagram showing an example of the appearance of the configuration of the hat 100 shown in FIG. 1 as seen from the top, focusing on the waist part K and the ring-shaped elastic member S. FIG. 6A is a diagram showing an example of the appearance of the configuration of the hat 100 shown in FIG. 1 as seen from the rear, focusing on the waist part K. FIG. 6B is a diagram showing an example of the appearance of the configuration of the hat 100 shown in FIG. 1 as seen from the top, focusing on the waist part K. Fig. 7A is a diagram showing an example of the external appearance of the configuration of the hat 100 shown in Fig. 1, focusing on the ring-shaped expandable member S, as seen from behind. Fig. 7B is a diagram showing an example of the external appearance of the configuration of the hat 100 shown in Fig. 1, focusing on the ring-shaped expandable member S, as seen from above.

[0049] [hat] The hat 100 according to the embodiment includes an adjustment mechanism 10 having a size adjustment function corresponding to the size of the head circumference of a wearer (not shown).

[0050] The hat 100 is, for example, a uniform hat as shown in Figures 1 to 4. However, the hat 100 may be other types of hat, such as a hat or a cap.

[0051] As shown in Figures 1 to 4, the hat 100 includes a waist portion K, a brim portion H, a ring-shaped elastic member S constituting the adjustment mechanism 10, a ceiling portion T, a first ear button B1, a second ear button B2, a chin strap A, a gusset portion (shield portion) M, and a guide portion G.

[0052] [waist] For example, as shown in Figs. 1 to 4, 5A, 5B, 6A and 6B, the waist portion K has a belt shape having a width in the up-down direction and a length in the lateral direction (direction perpendicular to the up-down direction).

[0053] The waist portion K is disposed so as to surround the circumference of the wearer's head when the hat 100 is worn by the wearer.

[0054] 4 and 6A, the waist part K has a first end K1 and a second end K2 in the lateral direction of the belt shape. The waist part K is arranged such that the first end K1 and the second end K2 face each other at the rear (the rear side in the lateral direction of the hat 100).

[0055] The surface of the waist part K is made of cloth, for example. Note that the inner periphery (inner side surface) of the waist part K may be provided with leather (not shown).

[0056] If the size of the wearer's head circumference is larger than the size of the hat 100 in its normal state in which the gap between the first end K1 and the second end K2 of the waist K is closed, the gap between the first end K1 and the second end K2 of the waist K will open at the back of the hat 100.

[0057] As a result, when the wearer wears the hat 100, the lateral spacing (distance) X between the first end K1 and the second end K2 of the waist K at the back of the hat 100 changes depending on the size of the wearer's head circumference.

[0058] In this embodiment, the waist portion K and the adjustment mechanism 10 described above are provided separately, but the waist portion K and the adjustment mechanism 10 may be formed integrally.

[0059] [Eaves] Also, for example, as shown in Figs. 1 to 3, the visor portion H is provided in front of the waist portion K (on the front side in the lateral direction of the hat 100).

[0060] [Ceiling] Further, for example, the ceiling portion T is provided above the lower back portion K as shown in FIG.

[0061] [Gusset section (shigami section)] 1 to 4, the gusset portion M is provided between the periphery of the ceiling portion T and the upper end of the waist portion K.

[0062] In addition, in front of the gusset portion M, for example, a cap badge (not shown) or a liner (not shown) may be disposed.

[0063] [1st ear button, 2nd ear button] Also, for example, as shown in FIG. 1 to FIG. 4, the first ear button B1 and the second ear button B2 are located on both the left and right side surfaces of the outer periphery of the waist part K.

[0064] 1 and 2, the first ear button B1 is adapted to be fastened to the right side surface of the waist part K.

[0065] 1 and 3, the second ear button B2 is adapted to be fastened to the left side surface of the waist part K.

[0066] [Chin strap] Also, for example, as shown in Figures 1 to 4, one end of the chin strap A is fastened to the right side of the waist K via a ring-shaped elastic member S by a first ear button B1, and the other end is fastened to the left side of the waist K via a ring-shaped elastic member S by a second ear button B2.

[0067] [Guide section] Also, for example, as shown in FIGS. 1 to 4 and 5A, the guide portion G is provided on the outer periphery (outer side surface) of the waist portion K.

[0068] The guide portion G is adapted to support (guide) the ring-shaped extensible member S to a preset position on the waist portion K.

[0069] This guide portion G is provided continuously so as to surround the outer periphery of the waist portion K in the examples shown in Figs. 1 to 4, 5A, and 6A.

[0070] However, the guide portion G may be provided partially (intermittently) on the outer periphery of the waist portion K.

[0071] The guide portion G is configured to support the lower side of the ring-shaped extensible member S, as shown in, for example, FIGS. 1 to 4, 5A, and 6A.

[0072] The guide portion G is a portion formed by, for example, pinching and sewing the fabric on the surface of the guide portion G. That is, the material of the guide portion G is made of the same material as the material of the surface of the waist portion K.

[0073] However, the guide portion G may be made of a material different from the material that the waist portion K is made of.

[0074] As described above, in the examples of FIGS. 1 to 4, 5A, and 6A, the guide portion G is configured to support only the lower side of the expandable member S.

[0075] However, the guide portion G may be provided on the lower and upper sides of the outer periphery of the waist portion K so as to support both the lower and upper sides of the ring-shaped extensible member S. [Adjustment mechanism (ring-shaped expandable member)] The adjustment mechanism 10 applies a force to bring the first end K1 and the second end K2 of the waist K closer to each other when the first end K1 and the second end K2 of the waist K are displaced apart. The adjustment mechanism 10 includes a ring-shaped expandable member S. More specifically, the adjustment mechanism 10 applies a force to bring the first end K1 and the second end K2 of the waist K closer to each other when the first end K1 and the second end K2 of the waist K are displaced apart so as to create a gap between them, or when the first end K1 and the second end K2 of the waist K are displaced apart while the area near the first end K1 and the area near the second end K2 of the waist K overlap.

[0076] For example, as shown in Figures 1 to 4, 5A, 5B, 7A, and 7B, the ring-shaped expandable member S constituting the adjustment mechanism 10 is positioned to surround and abut the outer periphery (outer side) of the waist region K so as to cover the first end K1 and the second end K2 of the waist region K from the outer periphery (lateral direction).

[0077] This ring-shaped extensible member S has a ring shape having a width in the up-down direction, for example, as shown in Figs. 5A, 5B, 7A, and 7B.

[0078] The ring-shaped expandable member S has expandability at least in the lateral direction. Furthermore, the ring-shaped expandable member S may also have expandability in the vertical direction.

[0079] The ring-shaped elastic member S is, for example, a flat rubber body having a ring shape with a width in the vertical direction. However, the ring-shaped elastic member S may be a member having elasticity other than a flat rubber body.

[0080] As shown in Figs. 5A and 5B, the ring-shaped extensible member S is disposed so as to surround the outer periphery of the waist region K in close contact therewith.

[0081] In addition, the first portion S1 on the right side surface of the ring-shaped extensible member S is fixed to the right side surface of the waist region K, for example.

[0082] For example, as shown in FIG. 2, the first portion S1 on the right side surface of the ring-shaped extensible member S is fixed to the right side surface of the waist region K by the first ear button B1.

[0083] More specifically, the first ear button B1 penetrates the first part S1 of the ring-shaped elastic member S and the right side of the waist K, thereby fixing the first part S1 of the ring-shaped elastic member S to the right side of the waist K.

[0084] Also, the second portion S2 on the left side surface of the ring-shaped extensible member S is fixed to the left side surface of the waist region K, for example.

[0085] For example, as shown in FIG. 3, the second portion S2 on the left side surface of the ring-shaped extensible member S is fixed to the left side surface of the waist region K by the second ear button B2.

[0086] More specifically, the second ear button B2 penetrates the second part S2 of the ring-shaped elastic member S and the left side surface of the waist K, thereby fixing the second part S2 of the ring-shaped elastic member S to the left side surface of the waist K.

[0087] Here, the rear region SR of the ring-shaped elastic member S between the first part S1 and the second part S2 of the ring-shaped elastic member S is adapted to stretch in accordance with the opening degree (distance X) between the first end K1 and the second end K2 of the waist region K.

[0088] When the wearer puts on the hat 100, the ring-shaped stretchable member S stretches in the horizontal direction in a range (the rear region SR of the ring-shaped stretchable member S) wider than the horizontal gap (distance) X between the first end K1 and the second end K2 of the waist K.

[0089] In this way, in the hat 100 of this embodiment, the range of stretchability of the ring-shaped elastic member (flat rubber body) S is set wide, and the range over which the ring-shaped elastic member S can stretch is wider than the flat rubber portion of conventional hats such as those described in the above-mentioned cited reference 1, thereby making it possible to widen the range of applicable hat sizes.

[0090] Furthermore, the ring-shaped elastic member S is in close contact with the outer periphery (outer side surface) of the waist region K due to the elasticity of the ring-shaped elastic member S, for example, as shown in Figs. 5A and 5B.

[0091] As a result, the inner circumference (inner side surface) of the waist portion K is adapted to fit the head circumference of the wearer due to the elasticity of the ring-shaped elastic member S.

[0092] In this way, the size adjustment function of the hat 100 allows for stepless adjustment based on the elasticity of the ring-shaped elastic member S in accordance with the size of the head circumference of the wearer.

[0093] On the other hand, the accordion-like bellows wrapped around the waist of the cap in the prior art described above was difficult to protect from fading due to sunlight, etc., and difficult to replace when it faded, which was one of the major factors that marred the cap's appearance.

[0094] However, the ring-shaped expandable member S of the hat 100 according to this embodiment is configured to be attachable to and detachable from the waist part K, for example.

[0095] More specifically, by removing the first ear button B1 and the second ear button B2 from the waist part K, the ring-shaped elastic member S is no longer fixed to the waist part K. This allows the ring-shaped elastic member S to be removed from the waist part K (the hat 100).

[0096] This allows the removed ring-shaped expandable member S to be washed separately or replaced with a new ring-shaped expandable member S.

[0097] Then, a cleaned ring-shaped expandable member S or a new ring-shaped expandable member S is attached to a predetermined position on the waist part K while being guided by the guide part G, and the ring-shaped expandable member S is fixed to the waist part K by the first ear button B1 and the second ear button B2, thereby making it possible to maintain the appearance of the hat 100 in a clean condition.

[0098] In addition, since the ring-shaped expandable member S can be easily attached and removed from the hat 100, the color and design of the ring-shaped expandable member S in the hat 100 can be changed to suit the customer's wishes.

[0099] [Hat Functions] Next, an example of the function of the hat 100 of this embodiment having the above-mentioned configuration will be described with reference to the drawings.

[0100] Here, Fig. 8 is a diagram showing an example of the appearance (rear surface) of the hat 100 shown in Fig. 1 when the size has been adjusted by the size adjustment function, as seen from behind. Also, Fig. 9A is a diagram showing an example of the appearance of the configuration of the hat 100 shown in Fig. 8, focusing on the waist part and the stretchable member, as seen from behind. Also, Fig. 9B is a diagram showing an example of the appearance of the configuration of the hat 100 shown in Fig. 8, focusing on the waist part and the stretchable member, as seen from above.

[0101] For example, as shown in Figures 8, 9A, and 9B, when the size of the head circumference of the wearer of the hat 100 is larger than the size of the hat 100 in its normal state in which the gap between the first end K1 and the second end K2 of the waist K is closed, the gap between the first end K1 and the second end K2 of the waist K will be open at the back of the hat 100.

[0102] As a result, when the wearer wears the hat 100, the lateral spacing (distance) X between the first end K1 and the second end K2 of the waist K at the back of the hat 100 changes depending on the size of the wearer's head circumference.

[0103] In other words, when the wearer wears the hat 100, the ring-shaped elastic member S stretches in the horizontal direction over a range wider than the horizontal gap (distance) X between the first end K1 and the second end K2 of the waist region K.

[0104] In this way, in the hat 100 of this embodiment, the range (region SR) over which the elastic member (flat rubber body) S stretches is set wide, and the range over which the ring-shaped elastic member S can stretch is wider than the flat rubber portion of conventional hats such as those described in the above-mentioned Reference 1, thereby making it possible to broaden the range of applicable hat sizes.

[0105] The ring-shaped stretchable member S of the hat 100 is in close contact with the outer periphery (outer side surface) of the waist part K due to the stretchability of the ring-shaped stretchable member S.

[0106] As a result, the inner circumference (inner side surface) of the waist portion K fits to the head circumference of the wearer due to the elasticity of the ring-shaped elastic member S.

[0107] In this way, the size adjustment function of the hat 100 allows for stepless adjustment based on the elasticity of the ring-shaped elastic member S in accordance with the size of the head circumference of the wearer.

[0108] 8, for example, a slit Y may be formed in the gusset portion M at a portion connecting the first end K1 and the second end K2 of the waist portion K. By opening the slit Y, the interval X between the first end K1 and the second end K2 of the waist portion K can be made wider.

[0109] In this way, the function of the hat 100 of this embodiment makes it possible for it to be worn by a wider range of wearers with different head sizes, thereby improving versatility, while eliminating the need for size adjustments before wearing it, thereby improving convenience for the wearer.

[0110] In particular, the hat 100 according to this embodiment is more versatile to accommodate different head sizes of wearers, eliminating the need to manufacture and stock hats of each size, thereby saving space and improving inventory efficiency.

[0111] As described above, the ring-shaped expandable member S of the hat 100 according to this embodiment is configured to be detachable from the waist part K, for example.

[0112] More specifically, by removing the first ear button B1 and the second ear button B2 from the waist part K, the ring-shaped elastic member S is no longer fixed to the waist part K. This allows the ring-shaped elastic member S to be removed from the waist part K (the hat 100).

[0113] This allows the removed ring-shaped expandable member S to be washed separately or replaced with a new ring-shaped expandable member S.

[0114] Then, a cleaned ring-shaped expandable member S or a new ring-shaped expandable member S is attached to a predetermined position on the waist part K while being guided by the guide part G, and the ring-shaped expandable member S is fixed to the waist part K by the first ear button B1 and the second ear button B2, thereby maintaining the appearance of the hat 100 in a clean condition.

[0115] Furthermore, since the ring-shaped expandable member S can be easily attached and removed from the hat 100, the color and design of the ring-shaped expandable member S in the hat 100 can be changed to suit the customer's wishes.

[0116] As described above, the hat of this embodiment is a hat with a size adjustment function that corresponds to the size of the head circumference of the wearer's head, and comprises a belt-like shape having a vertical width and a horizontal length, and a waist portion that is arranged to surround the head circumference of the wearer's head when the hat is worn by the wearer, the waist portion having a first end and a second end in the horizontal direction of the belt shape and arranged so that the first end and the second end face each other at the rear, a visor portion provided in front of the waist portion, a ceiling portion provided above the waist portion, and an elastic member having elasticity, which has a ring shape with a vertical width and is arranged to surround and abut the outer periphery of the waist portion so as to cover the first end and the second end of the waist portion from the outer periphery side.

[0117] In other words, the hat of this embodiment can be worn by a wider range of wearers with different head sizes, thereby improving versatility, while eliminating the need for size adjustments before wearing, thereby improving convenience for the wearer.

[0118] In particular, a hat according to one embodiment of the present invention is more versatile to suit the wearer's head size, eliminating the need to manufacture and stock hats of each size, thereby saving space and improving inventory efficiency.

[0119] [First Modification] Here, Fig. 10A is a diagram showing an example of the external appearance of the waist part K of the hat 100 according to the first modified example and the inner stretchable member SQ which is the adjustment mechanism 10, as seen from behind. Also, Fig. 10B shows the waist part K of the hat 100 according to the first modified example and the adjustment mechanism 10. It is a diagram showing an example of the external appearance of the configuration, focusing on the inner stretchable member SQ, as seen from above.

[0120] [Adjustment mechanism (inner telescopic member)] 10A and 10B, the adjustment mechanism 10 may include an inner stretchable member SQ having elasticity, which is provided on the inside of the waist region K and has one end SQ1 connected to a first end K1 of the waist region K and the other end SQ2 connected to the second end K2 of the waist region K. This inner stretchable member SQ has a belt shape having a width in the up-down direction and a length in the lateral direction.

[0121] In the hat 100 of this embodiment, when the inner stretchable member SQ that constitutes the adjustment mechanism 10 is displaced so that the first end K1 and the second end K2 of the waist region K move apart, a force is applied so that the first end K1 and the second end K2 of the waist region K move closer to each other.

[0122] In this way, the size adjustment function of the hat 100 according to the first modified example provides stepless adjustment based on the elasticity of the inner elastic member SQ in accordance with the size of the head circumference of the wearer.

[0123] [Second modified example] Next, Fig. 11A is a diagram showing an example of the external appearance of the configuration of the hat 100 according to the second modified example, focusing on the waist part K and the ring-shaped elastic member S and the inner elastic member SQ which are the adjustment mechanism, as seen from behind. Also, Fig. 11B is a diagram showing an example of the external appearance of the configuration of the hat 100 according to the second modified example, focusing on the waist part K, the ring-shaped elastic member S and the inner elastic member SQ, as seen from above.

[0124] [Adjustment mechanism (ring-shaped telescopic member and inner telescopic member)] As shown in FIGS. 11A and 11B, a hat 100 according to a second modification may include, as the adjustment mechanism 10, a ring-shaped elastic member S and an inner elastic member SQ.

[0125] In the hat 100 of this embodiment, when the ring-shaped stretchable member S and the inner stretchable member SQ that constitute the adjustment mechanism 10 are displaced so that the first end K1 and the second end K2 of the waist region K move apart, a force is applied so that the first end K1 and the second end K2 of the waist region K move closer to each other.

[0126] In this way, the size adjustment function of the hat 100 according to the second modified example provides stepless adjustment based on the elasticity of the inner elastic member SQ in accordance with the size of the head circumference of the wearer.

[0127] [Third Modification] Here, Fig. 12A is a diagram showing an example of the appearance of the hat 100 according to the third modified example in an expanded state of the decorative member W, as seen from the front side. Fig. 12B is a diagram showing an example of the appearance of the hat 100 according to the third modified example in an expanded state of the decorative member W, as seen from the back side. Fig. 12C is a diagram showing an example of the appearance of the configuration of the hat 100 according to the third modified example in an engaged state of the decorative member W, as seen from the side. Fig. 13A is a diagram showing an example of the appearance of the configuration of the hat 100 according to the third modified example, focusing on the waist part K, the ring-shaped expandable member S, which is the adjustment mechanism, and the decorative member W, as seen from the rear. Fig. 13B is a diagram showing an example of a cross section of the configuration of the hat 100 according to the third modified example, focusing on the waist part K, the ring-shaped expandable member S, which is the adjustment mechanism, and the decorative member W, taken along the line ZZ in Fig. 13A.

[0128] [Decorative materials] As shown in Figures 12A, 12B, and 12C, the hat 100 of the fourth modified example may further include a decorative member W arranged to cover the area including the area between the first end K1 and the second end K2 of the waist region K from the outer periphery.

[0129] The decorative member W may have a highly decorative design, such as embroidery, printed material, or a material or shape that includes a design different from that of the adjustment mechanism 10.

[0130] This decorative member W may, for example, as shown in Figs. 12A, 12B and 12C, comprise a main body portion W1, a locking portion W2 and a fixing portion W3.

[0131] The main body W1 is disposed so as to cover from the outer periphery an area including between the first end K1 and the second end K2 of the waist region K. The main body W1 has a front surface W1a exposed to the outside and a back surface W1b facing the first end K1 and the second end K2 of the waist region K.

[0132] For example, the design may be arranged on the surface W1a of the main body W1 of the decorative member W.

[0133] The locking portion W2 is adapted to be locked to the waist K via the adjustment mechanism 10. One end W2a of the locking portion W2 is connected to the main body portion WE1.

[0134] The fixing portion W3 is disposed on the back surface W1b of the main body W1. The fixing portion W3 is adapted to fix the main body W1 and the other end W2b of the locking portion W2.

[0135] For example, as shown in Figures 13A and 13B, the size adjustment function of the adjustment mechanism 10 can hide the gap between the first end K and the second end K2 of the waist region K, and the decorative member W itself can be made highly aesthetically pleasing, thereby making the hat 100 fashionable.

[0136] Furthermore, as already described, the size adjustment function of the hat 100 of the third modified example is adapted to adjust steplessly based on the elasticity of the ring-shaped elastic member S that constitutes the adjustment mechanism 10 in accordance with the size of the head circumference of the wearer.

[0137] [Fourth Variation]: Here, Fig. 14A is a diagram showing an example of the external appearance of the configuration of the hat 100 according to the fourth modified example, seen from behind, focusing on the waist part K, the inner telescopic member SQ which is the adjustment mechanism, and the decorative member W. Also, Fig. 14B is a diagram showing an example of a cross section of the configuration of the hat 100 according to the fourth modified example, taken along line ZZ in Fig. 14A, focusing on the waist part K, the inner telescopic member SQ which is the adjustment mechanism, and the decorative member W. The configuration of the decorative member W is the same as that of the third modified example already described.

[0138] For example, as shown in Figures 14A and 14B, the size adjustment function of the adjustment mechanism 10 can hide the gap between the first end K and the second end K2 of the waist K, and the decorative member W itself can be made highly aesthetically pleasing, thereby making the hat 100 fashionable.

[0139] Furthermore, as already described, the size adjustment function of the hat 100 in the fourth modified example adjusts steplessly based on the elasticity of the inner elastic member SQ that constitutes the adjustment mechanism 10 in accordance with the size of the head circumference of the wearer.

[0140] [Fifth Modification] Here, Fig. 15A is a diagram showing an example of the appearance of the configuration of the hat 100 according to the fifth modified example, seen from the rear, focusing on the waist part K, the ring-shaped elastic member S and the inner elastic member SQ which are the adjustment mechanism, and the decorative member W. Also, Fig. 15B is a diagram showing an example of a cross section of the configuration of the hat 100 according to the fifth modified example, taken along line ZZ in Fig. 15A, focusing on the waist part K, the ring-shaped elastic member S and the inner elastic member SQ which are the adjustment mechanism, and the decorative member W. The configuration of the decorative member W is the same as that of the third modified example described above.

[0141] For example, as shown in Figures 15A and 15B, the size adjustment function of the adjustment mechanism 10 can hide the gap between the first end K and the second end K2 of the waist region K, and the decorative member W itself can be made highly aesthetically pleasing, thereby making the hat 100 fashionable.

[0142] Furthermore, as already described, the size adjustment function of the hat 100 in the fourth modified example is continuously adjustable based on the elasticity of the ring-shaped elastic member S and the inner elastic member SQ that constitute the adjustment mechanism 10 in accordance with the size of the head circumference of the wearer.

[0143] Although some embodiments of the present invention have been described, these embodiments are presented as examples and are not intended to limit the scope of the invention. These embodiments can be implemented in various other forms, and various omissions, substitutions, and modifications can be made without departing from the spirit of the invention. These embodiments and their modifications are included in the scope of the invention and its equivalents as described in the claims, as well as in the scope and spirit of the invention. [Explanation of symbols]

[0144] 100 hats K waist K1 1st end K2 2nd end H Eaves S Elastic member S1 Part 1 S2 2nd part T Ceiling section B1 1st ear button B2 2nd ear button A Chin strap M Gusset part (shigami part) G Guide part

Claims

1. A hat having a size adjustment function corresponding to the head circumference size of a wearer, a waist part having a belt shape with a vertical width and a horizontal length, the waist part being arranged so as to surround the head circumference of the wearer when the hat is worn by the wearer, the waist part having a first end and a second end in the horizontal direction of the belt shape, the first end and the second end being arranged so as to face each other at the rear; A visor portion provided in front of the waist portion; a ceiling portion provided above the waist portion; and an adjustment mechanism that applies a force to bring the first end and the second end of the waist portion closer to each other when the first end and the second end of the waist portion are displaced apart from each other; Equipped with The adjustment mechanism includes: The elastic member has a ring shape having a width in the vertical direction, is disposed so as to surround and abut the outer periphery of the waist portion so as to cover the first end portion and the second end portion of the waist portion from the outer periphery side, and has elasticity. A hat characterized by

2. When the wearer wears the hat, the distance between the first end and the second end of the waist portion at the rear of the hat changes according to the size of the wearer's head circumference.

2. The hat according to claim 1 .

3. When the size of the head circumference of the wearer is larger than the size of the hat in a normal state in which the gap between the first end and the second end of the waist portion is closed, the gap between the first end and the second end of the waist portion opens at the rear of the hat.

3. The hat according to claim 2.

4. The ring-shaped elastic member is disposed so as to closely surround the outer periphery of the waist portion.

2. The hat according to claim 1 .

5. 5. The hat according to claim 4, wherein the ring-shaped elastic member is a flat rubber body having a ring shape with a width in the vertical direction.

6. When the wearer wears the hat, the ring-shaped elastic member stretches in the lateral direction in a range wider than the lateral distance between the first end and the second end of the waist portion.

5. The hat according to claim 4.

7. 2. The hat according to claim 1, wherein the ring-shaped elastic member is configured to be detachable from the waist portion.

8. 8. The hat according to claim 7, further comprising a guide portion provided on an outer periphery of the waist portion for supporting the ring-shaped elastic member at a preset position on the waist portion.

9. 9. The hat according to claim 8, wherein the guide portion is configured to support a lower side of the ring-shaped elastic member.

10. A first portion of the right side surface of the ring-shaped elastic member is fixed to the right side surface of the waist portion, The second portion of the left side surface of the ring-shaped elastic member is fixed to the left side surface of the waist portion, A rear region of the ring-shaped elastic member between the first portion and the second portion of the ring-shaped elastic member is adapted to expand in accordance with the opening between the first end portion and the second end portion of the waist portion.

10. The hat according to claim 9.

11. A first ear button fastened to a right side surface of the waist portion; A second ear button is attached to the left side of the waist portion, The first portion of the right side surface of the ring-shaped elastic member is fixed to the right side surface of the waist portion by the first ear button, The second portion of the left side surface of the ring-shaped elastic member is fixed to the left side surface of the waist part by the second ear button.

11. The hat according to claim 10.

12. A chin strap is provided, one end of which is fastened to the right side surface of the waist portion by the first ear button, and the other end of which is fastened to the left side surface of the waist portion by the second ear button.

12. The hat according to claim 11.

13. The first ear button penetrates the first portion of the ring-shaped elastic member and the right side surface of the waist portion to fix the first portion of the ring-shaped elastic member and the right side surface of the waist portion, The second ear button penetrates the second portion of the ring-shaped elastic member and the left side surface of the waist portion to fix the second portion of the ring-shaped elastic member to the left side surface of the waist portion.

13. The hat of claim 12.

14. 2. The hat according to claim 1, further comprising a gusset portion provided between the periphery of the top portion and the upper end of the waist portion.

15. The headgear according to claim 1, wherein the headgear is a hat, a cap, or a uniform cap.

16. 5. The hat according to claim 4, wherein the ring-shaped elastic member is in close contact with the outer periphery of the waist portion due to the elasticity of the ring-shaped elastic member.

17. The inner circumference of the waist portion fits to the circumference of the wearer's head due to the elasticity of the ring-shaped elastic member.

17. The hat of claim 16.

18. The size adjustment function of the hat is steplessly adjusted based on the elasticity of the ring-shaped elastic member in accordance with the size of the head circumference of the wearer.

18. The hat of claim 17.

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