Hat

Abstract

To provide a hat improved in versatility by enabling various wearers having different head sizes in a wider range to wear the hat, and also improved in wearer's convenience by dispensing with size adjustment before wearing the hat.SOLUTION: The cap 100 includes a waist part K which has a belt shape having a vertical width and a horizontal length, is arranged to surround a head circumference of a wearer in a state where the cap is worn by the wearer, and has a first end part K1 and a second end part K2 in a horizontal direction of the belt shape, and the first end part K1 and the second end part K2 are arranged to face each other in a rear part, a visor part H provided in front of the waist part K, a roof part T provided above the waist part K, and an elastic member S which has an elasticity, has a ring shape having a vertical width, surrounds an outer periphery of the waist part K from an outer periphery side, and is arranged to abut on the waist part K so as to cover the first end part K1 and the second end part K2 of the waist part K, and has elasticity.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to a hat with 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 wearer's head size 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 inserted into part of a belt-shaped sweat-absorbing leather, making the circumference of the sweat-absorbing leather adjustable.The hat is configured so that the circumference of the sweat-absorbing 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 prior art described in Patent Document 1, the flat rubber body stretches and contracts in the narrow gap between the ends of the sweat-absorbing leather on the back of the crown of the hat, allowing the size of the hat to be adjusted to a certain extent.

[0005] However, as described in Patent Document 1, if the wearer's head size varies considerably, the wearer must 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 in the rear end of the crown from a set height position to the lower edge, one end of a stretchable ribbon is fastened to the lower left and right side edges of the crown, and the brim has an inner peripheral edge whose periphery corresponds to the periphery of the lower edge excluding the gap between the notches. The left and right rear edges of the brim are continuous with each other almost along the notches in the crown, and the gap between them gradually increases toward the outer peripheral edge. Therefore, by tying the left and right ribbons together, the gap between the notches in the crown can be adjusted to fit the head circumference. At the same time, the gap between the left and right rear edges of the brim is also adjusted.

[0008] The hat according to the prior art described in Patent Document 2 allows the wearer to adjust the size of the hat by tying the ribbons on the left and right sides together to adjust the spacing between the notches in the crown to fit the circumference of the head.

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

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

[0011] Furthermore, 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 prior art described in Patent Document 3, the wearer can adjust the size of the hat by adjusting the length of the fastening band to fit the wearer's head circumference.

[0013] As described in Patent Document 3, if the wearer's head size varies considerably, the wearer must adjust the size of the hat by previously adjusting the length of the tightening band portion using the tightening tube.

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

[0015] As described above, the hats of the above-mentioned prior art can be adjusted in size, but basically the wearer needs to adjust the size of the hat before wearing it, which reduces the convenience for the wearer. [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] Therefore, in view of the problems of 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 with a size adjustment function that corresponds to the head circumference size of the wearer's head, a waist portion having a belt shape with a width in the vertical direction and a length in the horizontal direction, the waist portion being arranged to surround the circumference of the head of the wearer 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, 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; 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 device is characterized by having a ring shape with a width in the vertical direction, surrounding and abutting 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 including a ring-shaped elastic member having elasticity.

[0020] In the hat, The adjustment mechanism includes: The waistband is characterized by including an inner elastic member that is provided on the inside of the waist portion, has one end connected to the first end of the waist portion, and the other end connected to the second end of the waist portion, and has elasticity.

[0021] In the hat, The inner elastic member is characterized by having a band shape with 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 depending on 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 puts on 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 elastic 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 to support the ring-shaped elastic member at a predetermined position on the waist portion.

[0029] In the hat, The guide portion is configured to support the 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 fixed to the right side surface of the waist portion; a second portion of the left side surface of the ring-shaped elastic member 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 configured to stretch in accordance with the opening between the first end and the second end 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 fastened 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 portion by the second ear button. It is characterized by:

[0032] In the hat, The chin strap has one end fastened to the right side of the waist by the first ear button and the other end fastened to the left side of the waist 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 and the right side surface of the waist portion, The second ear button passes through the second portion of the ring-shaped elastic member and the left side surface of the waist portion, thereby fixing the second portion of the ring-shaped elastic member and the left side surface of the waist portion. It is characterized by:

[0034] In the hat, The seat belt is characterized by having a gusset portion provided between the periphery of the ceiling portion and the upper end of the waist portion.

[0035] In the hat, The headwear 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 part 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 stretchability of the ring-shaped stretchable 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 disposed so as to cover an area between the first end and the second end from the 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 has a 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 between the first end and the second end of the waist portion from the outer periphery, 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 of the decorative member. [Effects of the Invention]

[0043] According to one aspect of the present invention, the 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, the hat according to one aspect of the present invention is more versatile to fit different head sizes of wearers, eliminating the need to manufacture and stock hats of different sizes, thereby saving space and improving inventory efficiency. [Brief explanation of the drawings]

[0045] [Figure 1] FIG. 1 is a diagram showing an example of the appearance (front surface) of a hat 100 according to an embodiment of the present invention as viewed from the front. [Figure 2] FIG. 2 is a diagram showing an example of the appearance of the hat 100 shown in FIG. 1 as seen from the right side (right side). [Figure 3] FIG. 3 is a diagram showing an example of the appearance of the hat 100 shown in FIG. 1 as seen 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 configuration of the hat 100 shown in FIG. 1, focusing on the waist portion K and the ring-shaped stretchable member S, 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 stretchable 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 portion K, as seen from behind. [Figure 6B] FIG. 6B is a diagram showing an example of the external appearance of the waist portion K of the hat 100 shown in FIG. 1 as viewed from above. [Figure 7A] FIG. 7A is a diagram showing an example of the external appearance of the ring-shaped expandable member S of the hat 100 shown in FIG. 1, as seen from behind. [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 seen from above. [Figure 8] FIG. 8 is a diagram showing an example of the appearance (rear surface) of the hat 100 shown in FIG. 1 as seen from behind 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 stretchable member, as viewed from behind. [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 stretchable member, as seen from above. [Figure 10A] FIG. 10A is a diagram showing an example of the external appearance of the configuration of the hat 100 according to the first modified example, focusing on the waist part K and the inner stretchable member SQ which is the adjustment mechanism 10, as seen from behind. [Figure 10B] 10B shows the waist part K and the adjustment mechanism 10 of the hat 100 according to the first modified example. This is a diagram showing an example of the external appearance of the extracted configuration, 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 the configuration of the hat 100 according to the second modified example, focusing on the waist part K and the ring-shaped stretchable member S and inner stretchable member SQ, which are the adjustment mechanism, 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 stretchable member S, and the inner stretchable member SQ, as viewed from above. [Figure 12A]FIG. 12A is a diagram showing an example of the appearance of the decorative member W of the hat 100 according to the third modification, 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 viewed from the back side in an expanded state. [Figure 12C] FIG. 12C is a diagram showing an example of the appearance of the hat 100 according to the third modified example, when the decorative member W is locked, as viewed from the side. [Figure 13A] FIG. 13A is a diagram showing an example of the external 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 as the adjustment mechanism, and the decorative member W, as seen 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 elastic 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 the configuration of the hat 100 according to the fourth modification, focusing on the waist part K, the inner stretchable member SQ which is the adjustment mechanism, and the decorative member W, as seen from behind. [Figure 14B] Figure 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 Figure 14A, focusing on the waist part 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 according to the fifth modified example, focusing on the waist part K, the ring-shaped elastic member S and inner elastic member SQ which are the adjustment mechanism, and the decorative member W, as viewed from the rear. [Figure 15B] Figure 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 Figure 15A, focusing on the waist part K, the ring-shaped stretchable member S and inner stretchable member SQ which are the adjustment mechanism, and the decorative member W. BEST MODE FOR CARRYING OUT THE INVENTION

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

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

[0048] FIG. 1 is a diagram showing an example of the appearance (front) of a cap 100 according to an embodiment of the present invention as seen from the front. FIG. 2 is a diagram showing an example of the appearance (right side) of the cap 100 shown in FIG. 1 as seen from the right side. FIG. 3 is a diagram showing an example of the appearance (left side) of the cap 100 shown in FIG. 1 as seen from the left side. FIG. 4 is a diagram showing an example of the appearance (rear side) of the cap 100 shown in FIG. 1 as seen from the back. FIG. 5A is a diagram showing an example of the appearance of the cap 100 shown in FIG. 1, focusing on the waist region K and the ring-shaped stretchable member S, as seen from the rear. FIG. 5B is a diagram showing an example of the appearance of the cap 100 shown in FIG. 1, focusing on the waist region K and the ring-shaped stretchable member S, as seen from above. FIG. 6A is a diagram showing an example of the appearance of the cap 100 shown in FIG. 1, focusing on the waist region K, as seen from the rear. FIG. 6B is a diagram showing an example of the appearance of the cap 100 shown in FIG. 1, focusing on the waist region K, as seen from above. 7A is a diagram showing an example of the appearance of the ring-shaped expandable member S of the hat 100 shown in Fig. 1 as seen from behind, and Fig. 7B is a diagram showing an example of the appearance of the ring-shaped expandable member S of the hat 100 shown in Fig. 1 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 that constitutes 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 (seal 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-like shape having a width in the vertical direction and a length in the horizontal direction (direction perpendicular to the vertical 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 portion K has a first end portion K1 and a second end portion K2 in the lateral direction of the belt shape. The waist portion K is arranged so that the first end portion K1 and the second end portion K2 face each other at the rear (the rear side of the hat 100 in the lateral direction).

[0055] The surface of the waist part K is made of, for example, cloth. 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 puts on the hat 100, the horizontal 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 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 brim 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] 1 to 4, the ceiling T is provided above the lower back K.

[0061] [Gusset part (shigami part)] 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 arranged.

[0063] [1st ear button, 2nd ear button] 1 to 4, the first ear button B1 and the second ear button B2 are located on both the left and right sides 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 K.

[0065] 1 and 3, the second ear button B2 is adapted to be fastened to the left side surface of the waist 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] 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 configured to support (guide) the ring-shaped extensible member S at a preset position on the waist portion K.

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

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

[0071] This 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 on the surface of the waist portion K.

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

[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 extensible member S.

[0075] However, the guide portions 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 is configured to apply a force to bring the first end K1 and the second end K2 of the waist region K closer together when the first end K1 and the second end K2 of the waist region K are displaced apart. The adjustment mechanism 10 includes a ring-shaped extensible 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 region K closer together when the first end K1 and the second end K2 of the waist region 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 region K are displaced apart while the region near the first end K1 and the region near the second end K2 overlap.

[0076] As shown in Figures 1 to 4, 5A, 5B, 7A, and 7B, for example, the ring-shaped expandable member S constituting the adjustment mechanism 10 is arranged 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 with a width in the up-down direction, as shown in, for example, FIGS. 5A, 5B, 7A, and 7B.

[0078] The ring-shaped elastic member S has elasticity at least in the horizontal direction. Furthermore, the ring-shaped elastic member S may also have elasticity 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 an elastic member other than a flat rubber body.

[0080] As shown in FIGS. 5A and 5B, the ring-shaped stretchable 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 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 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] Further, 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 K, for example.

[0085] 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 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 expandable member S between the first part S1 and the second part S2 of the ring-shaped expandable member S is configured to stretch according to the opening (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] As described above, in the hat 100 of this embodiment, the range of stretchability of the ring-shaped elastic member (flat rubber body) S is set to be wide, and since the range of stretchability of the ring-shaped elastic member S is wider than that of the flat rubber part of conventional hats such as those described in the above-mentioned cited reference 1, the range of applicable hat sizes can be widened.

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

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

[0092] In this way, the size adjustment function of the hat 100 adjusts the size steplessly based on the stretchability of the ring-shaped stretchable member S in accordance with the size of the head circumference of the wearer.

[0093] On the other hand, the accordion-like accordion straps around the waist of the caps of the prior art described above are difficult to protect from fading due to sunlight, etc., and are difficult to replace when the caps do fade, which is one of the major factors that detract from the caps' appearance.

[0094] However, the ring-shaped stretchable member S of the hat 100 according to this embodiment is configured to be attachable to and detachable from the waist 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 stretchable member S is no longer fixed to the waist part K. This allows the ring-shaped stretchable 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, the cleaned ring-shaped stretchable member S or a new ring-shaped stretchable member S is attached to a predetermined position on the waist K while being guided by the guide portion G, and the ring-shaped stretchable member S is fixed to the waist K with the first ear button B1 and the second ear button B2, thereby maintaining the appearance of the hat 100 in a clean condition.

[0098] Furthermore, since the ring-shaped stretchable member S can be easily attached to the hat 100, the color and design of the ring-shaped stretchable member S on the hat 100 can be changed to suit the customer's wishes.

[0099] [Hat Function] Next, an example of the function of the hat 100 of this embodiment having the above-described 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 hat 100 shown in Fig. 8, with the waist part and stretchable members taken out, as seen from behind. Also, Fig. 9B is a diagram showing an example of the appearance of the hat 100 shown in Fig. 8, with the waist part and stretchable members taken out, as seen from above.

[0101] For example, as shown in Figures 8, 9A, and 9B, when 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 open at the back of the hat 100.

[0102] As a result, when the wearer wears the hat 100, the horizontal 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 puts on 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] As described above, in the hat 100 of this embodiment, the range (region SR) over which the elastic member (flat rubber body) S can stretch 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 enabling a wider 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 part K fits to the circumference of the head of the wearer due to the stretchability of the ring-shaped stretchable member S.

[0107] In this way, the size adjustment function of the hat 100 adjusts the size steplessly based on the stretchability of the ring-shaped stretchable 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 distance 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 adjustment before wearing it, thereby improving convenience for the wearer.

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

[0111] As described above, the ring-shaped stretchable member S of the hat 100 according to this embodiment is configured to be attachable to and detachable from the waist 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 stretchable member S is no longer fixed to the waist part K. This allows the ring-shaped stretchable 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, the cleaned ring-shaped expandable member S or a new ring-shaped expandable member S is attached to a predetermined position on the waist K while being guided by the guide portion G, and the ring-shaped expandable member S is fixed to the waist K with 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 stretchable member S can be easily attached to the hat 100, the color and design of the ring-shaped stretchable member S on 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 is belt-shaped with a vertical width and a horizontal length, and is arranged to surround the head circumference of the wearer when the hat is worn by the wearer, and is equipped with a 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 a stretchable elastic member having a ring shape with a vertical width and 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 having stretchability.

[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 adjustment before wearing, thereby improving convenience for the wearer.

[0118] In particular, the hat according to one aspect of the present invention is more versatile to fit different head sizes of wearers, eliminating the need to manufacture and stock hats of different sizes, 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. Fig. 10B is a diagram showing the waist part K of the hat 100 according to the first modified example and the adjustment mechanism 10. It is also a diagram showing an example of the external appearance of the internal stretchable member SQ, which is seen from above.

[0120] [Adjustment mechanism (inner telescopic member)] 10A and 10B, the adjustment mechanism 10 may include a stretchable inner stretchable member SQ that is provided inside 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 band shape that has 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 constituting 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 to bring the first end K1 and the second end K2 of the waist region K closer together.

[0122] In this way, the size adjustment function of the hat 100 according to the first modification adjusts the size steplessly based on the stretchability of the inner stretchable member SQ in accordance with the size of the head circumference of the wearer.

[0123] [Second Modification] 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 stretchable member S and inner stretchable member SQ, which are the adjustment mechanisms, 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 stretchable member S, and the inner stretchable 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 to bring the first end K1 and the second end K2 of the waist region K closer together.

[0126] In this way, the size adjustment function of the hat 100 according to the second modification adjusts the size steplessly 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] FIG. 12A is a diagram showing an example of the appearance of the hat 100 according to the third modified example, with the decorative member W in an unfolded state, 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, with the decorative member W in an unfolded state, as seen from the back side. FIG. 12C is a diagram showing an example of the appearance of the hat 100 according to the third modified example, with the decorative member W in a locked state, as seen from the side. FIG. 13A is a diagram showing an example of the appearance of the hat 100 according to the third modified example, with the waist section K, the ring-shaped expandable member S serving as 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 hat 100 according to the third modified example, with the waist section K, the ring-shaped expandable member S serving as the adjustment mechanism, and the decorative member W, taken along 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 comprise, for example, a main body portion W1, a locking portion W2, and a fixing portion W3, as shown in FIGS. 12A, 12B, and 12C.

[0131] The main body W1 is arranged 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 rear surface W1b of the main body W1, and is configured to fix the main body W1 and the other end W2b of the locking portion W2 together.

[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 K, and by making the decorative member W itself highly decorative, the hat 100 can be made fashionable.

[0136] Furthermore, as already mentioned, the size adjustment function of the hat 100 according to the third modified example is continuously adjusted based on the elasticity of the ring-shaped elastic member S constituting the adjustment mechanism 10 in accordance with the size of the head circumference of the wearer.

[0137] [Fourth Variant]: 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, as seen from behind, focusing on the waist part K, the inner stretchable 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 stretchable 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 described above.

[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 by making the decorative member W itself highly decorative, the hat 100 can be made fashionable.

[0139] Furthermore, as already mentioned, the size adjustment function of the hat 100 according to the fourth modified example is continuously adjusted based on the elasticity of the inner elastic member SQ constituting 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 external appearance of the configuration of the hat 100 according to the fifth modified example, as seen from behind, focusing on the waist part K, the ring-shaped expandable member S and inner expandable member SQ that form 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 expandable member S and inner expandable member SQ that form 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.

[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 K, and by making the decorative member W itself highly decorative, the hat 100 can be made fashionable.

[0142] Furthermore, as already mentioned, the size adjustment function of the hat 100 according to the fourth modified example is continuously adjusted 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 several 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 within the scope and spirit of the invention, as well as within the scope of the invention described in the claims and their equivalents. [Explanation of symbols]

[0144] 100 hats K waist K1 1st end K2 2nd end H Eaves S Expandable 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 with a size adjustment function that corresponds to the head circumference size of the wearer's head, a waist portion having a belt shape with a width in the vertical direction and a length in the horizontal direction, the waist portion being arranged to surround the circumference of the head of the wearer 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, 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. Equipped with A hat characterized by

2. The adjustment mechanism includes: The elastic member has a ring shape with 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 and the second end of the waist portion from the outer periphery side, and has elasticity.

2. The hat according to claim 1.

3. 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 depending on the size of the wearer's head circumference.

3. The hat according to claim 2.

4. 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.

4. The hat according to claim 3.

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

3. The hat according to claim 2.

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

7. When the wearer puts on 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.

6. The hat according to claim 5.

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

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

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

11. a first portion of the right side surface of the ring-shaped elastic member fixed to the right side surface of the waist portion; a second portion of the left side surface of the ring-shaped elastic member 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 configured to expand in accordance with the degree of opening between the first end and the second end of the waist portion.

11. The hat of claim 10.

12. a first ear button fastened to the right side of the waist; a second ear button fastened to the left side of the waist portion; 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 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 portion by the second ear button.

12. The hat of claim 11.

13. a chin strap, one end of which is fastened to the right side of the waist by the first ear button and the other end of which is fastened to the left side of the waist by the second ear button; 13. The hat of claim 12.

14. 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 passes through the second portion of the ring-shaped elastic member and the left side surface of the waist portion, thereby fixing the second portion of the ring-shaped elastic member and the left side surface of the waist portion together.

14. The hat of claim 13.

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

16. 3. The headwear according to claim 2, wherein the headwear is a hat, a cap, or a uniform cap.

17. 6. The hat according to claim 5, 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.

18. 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.

18. The hat of claim 17.

19. The size adjustment function of the hat is steplessly adjusted based on the stretchability of the ring-shaped stretchable member in accordance with the size of the head circumference of the wearer.

19. The hat of claim 18.

20. The garment further includes a decorative member disposed so as to cover an area between the first end and the second end of the waist portion from the outer periphery.

3. The hat according to claim 2.

21. The decorative member is a main body portion arranged to cover an area between the first end and the second end of the waist portion from the outer periphery, 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; 21. The hat of claim 20.

22. 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; 22. The hat of claim 21.

23. The decorative member has a design that is embroidered, printed, or made of a material or has a shape that includes a design different from that of the adjustment mechanism.

23. The hat according to claim 21 or 22.

24. 24. The hat of claim 23, wherein the design is disposed on the surface of the main body of the decorative member.

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