JP7557247B1 - Pants with waist belt and waist belt - Google Patents

Abstract

[Problem] To provide pants with a waist belt and a waist belt that can stably fasten the waist. [Solution] A belt body 21 of pants with a waist belt 10 has an intermediate wide section 22, a first narrow section 23 that is located closer to the first end 21a than the intermediate wide section 22 and has a belt width smaller than that of the intermediate wide section 22, and a second narrow section 24 that is located closer to the second end 21b than the intermediate wide section 22 and has a belt width smaller than that of the intermediate wide section 22. Inside a belt loop 17, the narrow sections 23, 24 are passed through from opposite sides and arranged vertically. Both longitudinal ends of the belt body 21 are provided with hook-and-loop fasteners 31a, 31b that can be connected to the front side of the intermediate wide section 22. The belt loop 17 has a joint 18 that is joined to the waist area 14 of the pants body 11, and the joint 18 is interposed between the narrow width portions 23, 24 to separate the narrow width portions 23, 24 into upper and lower portions.

Description

The present invention relates to pants with waist belts and waist belts.

The waist belt is fastened around the waist to stabilize the waist, etc. A hook-and-loop fastener is used to fasten the waist belt around the waist. The waist belt in Patent Document 1 has hook-and-loop fasteners at both ends in the longitudinal direction, one of the hook-and-loop fasteners being provided on the front side of the waist belt and the other on the back side of the waist belt. The waist belt in Patent Document 1 is worn by wrapping the waist belt around the waist and connecting the hook-and-loop fasteners to each other.

Furthermore, Patent Document 2 discloses pants with a waist belt, in which a waist belt is attached to pants worn by a user.

Utility Model Registration No. 3135859 JP 2021-139060 A

Here, the waist belt in Patent Document 1 is simply wrapped around the waist once to tighten it, so there is still room for improvement in terms of tightening the waist in a stable manner.

The present invention was made in consideration of the above circumstances, and its main objective is to provide pants with a waist belt and a waist belt that can securely fasten the waist.

In order to solve the above problems, the pants with waist belt of the present invention are:
A pants body is worn by a user and has a waist portion that covers the waist of the user;
A belt body provided on an outer circumferential side of the waist circumference portion and fastened to the waist circumference;
a belt loop provided on an outer periphery of the waist portion and through which the belt body is passed;
Equipped with
The belt body is formed to have elasticity in the longitudinal direction,
Both ends of the belt body in the longitudinal direction are defined as a first end and a second end,
The belt body is
An intermediate wide portion provided in the intermediate portion in the longitudinal direction;
a first narrow portion that is provided closer to the first end than the intermediate wide portion and has an upper edge that is located lower than an upper edge of the intermediate wide portion, thereby making the belt width smaller than that of the intermediate wide portion;
a second narrow portion that is provided closer to the second end than the intermediate wide portion and has a lower edge located higher than a lower edge of the intermediate wide portion, thereby making the belt width smaller than that of the intermediate wide portion;
It has
The first narrow portion and the second narrow portion of the belt body are passed through the belt loop from opposite sides and arranged vertically inside the belt loop,
A connection portion that can be connected to a surface side of the intermediate wide portion is provided at each of both ends in the longitudinal direction of the belt body,
The belt loop has a partition portion that is formed by a part of the belt loop or is provided inside the belt loop, and is interposed between the first narrow portion and the second narrow portion to separate the first narrow portion into upper and lower portions.

When a user wears the pants with waist belt of the present invention, the user first puts on the pants body, and then fastens the belt body around the waist. A belt loop is provided on the outer periphery of the waist area of the pants body. Inside the belt loop, the first narrow portion and the second narrow portion of the belt body are passed from opposite sides and arranged vertically side by side. When fastening the belt body around the waist, both ends of the belt body in the longitudinal direction are fastened while being guided to the surface side of the intermediate wide portion, and in this fastened state, each connection portion provided on the both ends is connected to the surface side of the intermediate wide portion.

This method of tightening the belt body allows the belt body to be wrapped around the waist more than once. This allows the belt body to exhibit longitudinal elasticity over a length range exceeding one revolution. This makes it possible to optimally obtain the tightening effect due to the elasticity of the belt body.

In addition, a partition formed by a part of the belt loop or provided on the inside of the belt loop is interposed between the first narrow portion and the second narrow portion to separate the narrow portions into upper and lower portions. In this case, when the belt body is wrapped around the waist, it is possible to prevent the first narrow portion and the second narrow portion from twisting. This makes it possible to prevent the elasticity of the belt body from being hindered by twisting of the belt body when the belt body is wrapped around the waist more than once, and as a result, it is possible to reliably obtain the tightening effect due to the elasticity of the belt body.

As a result, it is possible to tighten the waist in a stable manner.

1 is a front view showing pants with a waist belt according to a first embodiment. FIG. FIG. 2 is a rear view showing pants with a waist belt. FIG. 2A is a front view showing the pants body, and FIG. 2B is a rear view showing the pants body. FIG. 4A is a front view showing a waist belt, and FIG. 1A is a front view showing the periphery of a first narrow portion of a belt body, FIG. 1B is a cross-sectional view taken along line AA of FIG. 1A, and FIG. 1C is a cross-sectional view taken along line BB of FIG. 1A is a front view showing the periphery of a second narrow portion of the belt body, and FIG. 1B is a cross-sectional view taken along line CC of FIG. 3 is a cross-sectional view taken along line D-D in FIG. 2. FIG. 2A is a front view showing a state in which pants with a waist belt are being worn, and FIG. 2B is a rear view showing a state in which pants with a waist belt are being worn. FIG. 13 is a front view showing pants with a waist belt according to a second embodiment. FIG. 2 is a rear view showing pants with a waist belt. FIG. 2A is a front view showing the pants body, and FIG. 2B is a rear view showing the pants body. FIG. 1A is a front view showing a waist belt, and FIG. 1B is a cross-sectional view taken along line E-E of FIG. 10A is a rear view showing a state in which each narrow portion of a belt main body is passed through the inside of a belt loop portion in another embodiment, and FIG. 10B is a cross-sectional view taken along line FF of FIG.

[First embodiment]
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will now be described with reference to the drawings.

As shown in Figs. 1 and 2, pants 10 with waist belts include a pants body 11 and a waist belt 12 attached to the pants body 11. In this embodiment, pants 10 with waist belts are sports pants worn when playing sports such as soccer.

As shown in Figures 3(a) and (b), the pants body 11 is a pair of trunks-type pants made of a stretchy fabric. The pants body 11 has a waist part 14 that covers the waist of the user. On the outer periphery of the waist part 14, there are provided belt loops 16, 17 through which the waist belt 12 is passed.

As shown in FIG. 3(a), the belt loop 16 is provided on the front side of the waist area 14. The belt loop 16 is formed from a stretchy rectangular fabric, and the upper and lower edges are attached to the waist area 14 by sewing. This makes it possible to pass the waist belt 12 inside the belt loop 16, that is, between the belt loop 16 and the waist area 14. The belt loop 16 is also located in the center of the waist area 14 in the left-right direction.

As shown in FIG. 3(b), the belt loop 17 is provided on the back side of the waist area 14. The belt loop 17 is formed from a stretchy rectangular fabric, and its left-right length is equal to or greater than its up-down length. The belt loop 17 is located in the left-right center of the waist area 14. The upper and lower edges of the belt loop 17 are attached to the waist area 14 by sewing. This allows the waist belt 12 to be passed inside the belt loop 17, that is, between the belt loop 17 and the waist area 14. The belt loop 17 corresponds to the "belt loop" described in the claims.

The belt loop 17 is joined to the waist area 14 by sewing at its vertical intermediate portion (more specifically, its center portion) (see also FIG. 7). Therefore, the belt loop 17 has a joint portion 18 joined to the waist area 14 at its vertical intermediate portion. The joint portion 18 is sewn along the entire left-right direction (in other words, the lateral direction) of the belt loop 17. Therefore, the joint portion 18 is provided over the entire left-right direction of the belt loop 17. Note that in FIG. 2 and FIG. 3(b), the sewing line of the joint portion 18 is indicated by a dashed line.

Next, the waist belt 12 will be described with reference to Figure 4.

As shown in Figs. 4(a) and (b), the waist belt 12 includes a belt body 21 that is wrapped around the waist of the user. The belt body 21 is formed to be stretchable in the longitudinal direction. Both ends of the belt body 21 in the longitudinal direction are a first end 21a and a second end 21b, respectively.

The belt body 21 has an intermediate wide section 22 provided in the middle in the longitudinal direction (hereinafter also referred to as the belt longitudinal direction), a first narrow section 23 provided closer to the first end 21a than the intermediate wide section 22, a second narrow section 24 provided closer to the second end 21b than the intermediate wide section 22, a first wide section 25 provided closer to the first end 21a than the first narrow section 23, and a second wide section 26 provided closer to the second end 21b than the second narrow section 24.

The intermediate wide portion 22 is the portion of the belt body 21 that has the largest belt width (in other words, the widthwise length). In the intermediate wide portion 22, the belt width W1 is constant over the entire area in the belt longitudinal direction. In addition, the center of the intermediate wide portion 22 in the belt longitudinal direction is the center of the belt body 21 in the longitudinal direction.

The first narrow portion 23 has an upper edge located lower than the upper edge of the intermediate wide portion 22, so that the belt width W2 is smaller than the belt width W1 of the intermediate wide portion 22. In the first narrow portion 23, the belt width W2 is constant over the entire area in the belt longitudinal direction. The belt width W2 of the first narrow portion 23 is half the belt width W1 of the intermediate wide portion 22. The belt longitudinal length L2 of the first narrow portion 23 is shorter than half the belt longitudinal length L1 of the intermediate wide portion 22, and more specifically, is shorter than 1/3 of the length L1 of the intermediate wide portion 22. The belt width W2 of the first narrow portion 23 may be smaller than half the belt width W1 of the intermediate wide portion 22.

The second narrow portion 24 has a lower edge located above the lower edge of the intermediate wide portion 22, so that the belt width W3 is smaller than the belt width W1 of the intermediate wide portion 22. In the second narrow portion 24, the belt width W3 is constant over the entire area in the belt longitudinal direction. The belt width W3 of the second narrow portion 24 is half the belt width W1 of the intermediate wide portion 22. Therefore, the belt width W3 of the second narrow portion 24 is the same as the belt width W2 of the first narrow portion 23. The belt width W3 of the second narrow portion 24 may be smaller than half the belt width W1 of the intermediate wide portion 22.

The length L3 of the second narrow portion 24 in the belt longitudinal direction is shorter than half the length L1 of the intermediate wide portion 22 in the belt longitudinal direction, and more specifically, is shorter than 1/3 of the length L1 of the intermediate wide portion 22. In addition, the length L3 of the second narrow portion 24 in the belt longitudinal direction is the same as the length L2 of the first narrow portion 23 in the belt longitudinal direction.

The first narrow portion 23 and the second narrow portion 24 are both spaced apart from the intermediate wide portion 22 in the belt longitudinal direction. The belt body 21 further has a first width transition portion 27 provided between the intermediate wide portion 22 and the first narrow portion 23, and a second width transition portion 28 provided between the intermediate wide portion 22 and the second narrow portion 24.

The first width transition portion 27 is adjacent to the intermediate wide portion 22 and the first narrow portion 23. In the first width transition portion 27, the upper edge is gradually displaced downward from the intermediate wide portion 22 side toward the first narrow portion 23 side, so that the belt width W4 is gradually reduced from the intermediate wide portion 22 side toward the first narrow portion 23 side. In more detail, in the first width transition portion 27, the belt width W4 is gradually reduced from the belt width W1 of the intermediate wide portion 22 to the belt width W2 of the first narrow portion 23.

The second width transition portion 28 is adjacent to the intermediate wide portion 22 and the second narrow portion 24, respectively. In the second width transition portion 28, the lower edge is gradually displaced upward from the intermediate wide portion 22 side toward the second narrow portion 24 side, so that the belt width W5 is gradually reduced from the intermediate wide portion 22 side toward the second narrow portion 24 side. In more detail, in the second width transition portion 28, the belt width W5 is gradually reduced from the belt width W1 of the intermediate wide portion 22 to the belt width W3 of the second narrow portion 24.

The first wide portion 25 is adjacent to the first narrow portion 23 and includes the first end 21a of the belt body 21. The upper edge of the first wide portion 25 is located above the upper edge of the first narrow portion 23, so that the belt width W6 is larger than the belt width W2 of the first narrow portion 23. In detail, the first wide portion 25 includes a width transition portion 25a adjacent to the first narrow portion 23 and a constant width portion 25b provided on the first end 21a side of the width transition portion 25a. In the width transition portion 25a, the belt width W6 gradually increases toward the constant width portion 25b side, and in the constant width portion 25b, the belt width W6 is constant at the maximum width of the width transition portion 25a. The end portion of the first wide portion 25 on the first end 21a side is cut obliquely.

The second wide portion 26 is adjacent to the second narrow portion 24 and includes the second end 21b of the belt body 21. The lower edge of the second wide portion 26 is located lower than the lower edge of the second narrow portion 24, so that the belt width W7 is larger than the belt width W3 of the second narrow portion 24. In detail, the second wide portion 26 includes a width transition portion 26a adjacent to the second narrow portion 24 and a constant width portion 26b provided on the second end 21b side of the width transition portion 26a. In the width transition portion 26a, the belt width W7 gradually increases toward the constant width portion 26b side, and in the constant width portion 26b, the belt width W7 is constant at the maximum width of the width transition portion 26a. The end portion of the second wide portion 26 on the second end 21b side is cut obliquely.

A hook-and-loop fastener 31a is provided on the back side of the first wide portion 25 (specifically, the constant width portion 25b). A hook-and-loop fastener 31b is provided on the back side of the second wide portion 26 (specifically, the constant width portion 26b). Each of these hook-and-loop fasteners 31a, 31b has a hook surface. The hook-and-loop fastener 31a is disposed at the end of the first wide portion 25 on the first end 21a side, and the hook-and-loop fastener 31b is disposed at the end of the second wide portion 26 on the second end 21b side. Therefore, each of the hook-and-loop fasteners 31a, 31b is disposed at both ends of the belt body 21 in the longitudinal direction. Each of the hook-and-loop fasteners 31a, 31b corresponds to a "connection portion".

Two hook-and-loop fasteners 32a and 32b are provided on the surface side of the intermediate wide portion 22. Each hook-and-loop fastener 32a and 32b has a loop surface. The hook-and-loop fasteners 32a and 32b are arranged in the belt longitudinal direction, spaced apart from each other across the belt longitudinal center of the intermediate wide portion 22. Of the hook-and-loop fasteners 32a and 32b, the hook-and-loop fastener 32a is arranged closer to the first end 21a than the center of the intermediate wide portion 22, and the hook-and-loop fastener 32b is arranged closer to the second end 21b than the center of the intermediate wide portion 22. The hook-and-loop fastener 31b of the second wide portion 26 is connected to the hook-and-loop fastener 32a, and the hook-and-loop fastener 31a of the first wide portion 25 is connected to the hook-and-loop fastener 32b (see also FIG. 1 and FIG. 7(a)). In addition, each hook-and-loop fastener 32a, 32b can also be called the "connected portion" to which hook-and-loop fasteners 31a, 31b (connecting portion) are connected.

The belt body 21 is formed using multiple layers of power net fabric. This will be explained below with reference to Figures 5 and 6.

As shown in Figures 5(a)-(c) and 6(a)-(b), the belt body 21 is formed including multiple layers of power net fabric 35-37 stacked on top of each other. The power net fabrics 35-37 are made of mesh fabric using polyurethane elastic thread, and have excellent elasticity. The power net fabrics 35-37 are all the same thickness. Note that, for ease of explanation, the thicknesses of the power net fabrics 35-37 are shown to be larger than their actual thicknesses in Figures 5(b)-(c) and 6(b).

Each of the power net fabrics 35-37 includes a power net fabric 35 provided over the entire belt body 21, a power net fabric 36 provided in the first narrow portion 23 of the belt body 21, and a power net fabric 37 provided in the second narrow portion 24 of the belt body 21. As shown in FIG. 5(b), the power net fabrics 35 are arranged in a state where multiple sheets (two sheets in this embodiment) are stacked. The power net fabrics 35 are joined to each other by sewing at their peripheries. The front and back surfaces of the belt body 21 are respectively formed by the power net fabrics 35. The peripheries of each power net fabric 35 are finished with binder tape 39.

As shown in Figures 5(a) and (c), the power net fabric 36 is formed in a band shape extending in the belt longitudinal direction, and its width is slightly smaller than the belt width W2 (see Figure 4(b)) of the first narrow width portion 23. The power net fabric 36 is arranged between the power net fabrics 35 in a state in which multiple sheets (two sheets in this embodiment) are stacked. Therefore, in the first narrow width portion 23, multiple sheets of power net fabric 35 and multiple sheets of power net fabric 36 are stacked on each other. As a result, the number of sheets of power net fabric 35, 36 in the first narrow width portion 23 (four sheets in this embodiment) is greater than the number of sheets of power net fabric 35 in the intermediate wide width portion 22 (two sheets in this embodiment). Also, as a result, in the first narrow width portion 23, the thickness t2 is greater than the thickness t1 of the intermediate wide width portion 22. In addition, each power net fabric 36 is not sewn to the power net fabric 35 and is not joined to each power net fabric 35.

The length of the power net fabric 36 in the belt longitudinal direction is longer than the length L2 (see FIG. 4(b)) of the first narrow portion 23 in the belt longitudinal direction. The power net fabric 36 is disposed over the entire area of the first narrow portion 23 in the belt longitudinal direction. The power net fabric 36 is also disposed across the first narrow portion 23, as well as the first wide portion 25 (more specifically, the width transition portion 25a) and the first width transition portion 27.

6(a) and (b), the power net fabric 37 is formed in a band shape extending in the belt longitudinal direction, and its width is slightly smaller than the belt width W4 (see FIG. 4(b)) of the second narrow width portion 24. The power net fabric 37 is arranged between the power net fabrics 35 in a state where multiple sheets (two sheets in this embodiment) are overlapped. Therefore, in the second narrow width portion 24, the multiple sheets of power net fabric 35 and the multiple sheets of power net fabric 37 are overlapped with each other. As a result, the number of power net fabrics 35, 37 in the second narrow width portion 24 (four sheets in this embodiment) is greater than the number of power net fabrics 35 in the intermediate wide width portion 22 (two sheets in this embodiment). Also, as a result, in the second narrow width portion 24, the thickness t3 is greater than the thickness t1 of the intermediate wide width portion 22. Note that each power net fabric 37 is not sewn between the power net fabric 35 and the power net fabric 35, and is in a non-joined state with respect to each power net fabric 35.

The length of the power net fabric 37 in the belt longitudinal direction is longer than the length L3 (see FIG. 4(b)) of the second narrow portion 24 in the belt longitudinal direction. The power net fabric 37 is disposed over the entire area of the second narrow portion 24 in the belt longitudinal direction. The power net fabric 37 is also disposed across the second narrow portion 24, as well as the second wide portion 26 (more specifically, the width transition portion 26a) and the second width transition portion 28.

Next, the attachment structure of the waist belt 12 to the pants body 11 will be explained with reference to Figures 1 and 2 as well as Figure 7.

As shown in Figures 1 and 2, the belt body 21 of the waist belt 12 is attached to the waist area 14 of the pants body 11. The belt body 21 is positioned so as to surround the waist area 14.

The intermediate wide portion 22 of the belt body 21 is disposed through the front side of the waist portion 14 while being passed through the inside of the belt loop portion 16. The intermediate wide portion 22 is passed through the inside of the belt loop portion 16 at its longitudinal center, and in this state, the intermediate wide portion 22 (the above-mentioned central portion), the belt loop portion 16, and the waist portion 14 are joined by sewing. As a result, the intermediate wide portion 22 is fixed to the front side of the waist portion 14 at its longitudinal center. In addition, in this fixed state, the hook-and-loop fasteners 32a, 32b of the intermediate wide portion 22 are disposed on both the left and right sides of the belt loop portion 16.

The first narrow portion 23 and the second narrow portion 24 of the belt body 21 are each wrapped around the back side of the waist area 14 and passed through the inside of the belt loop 17 (in other words, between the belt loop 17 and the waist area 14) from opposite sides. In this case, the narrow portions 23, 24 are arranged vertically side by side on the inside of the belt loop 17, with the first narrow portion 23 located on the lower side and the second narrow portion 24 located on the upper side.

As shown in FIG. 7, the space inside the belt loop 17 (in other words, the space between the belt loop 17 and the waist area 14) is divided into upper and lower parts by the joint 18. As a result, inside the belt loop 17, a lower space 41 is formed below the joint 18, and an upper space 42 is formed above the joint 18. The first narrow portion 23 is inserted into the lower space 41, and the second narrow portion 24 is inserted into the upper space 42. In this case, the joint 18 is interposed between the first narrow portion 23 and the second narrow portion 24, dividing the narrow portions 23, 24 into upper and lower parts. The joint 18 corresponds to the "partition" in claim 1 of the claims.

The first wide portion 25 and the second wide portion 26 of the belt body 21 are guided to the surface side of the intermediate wide portion 22. This allows the hook-and-loop fasteners 31a and 31b provided on each wide portion 25 and 26 to be connected to the hook-and-loop fasteners 32b and 32a provided on the surface side of the intermediate wide portion 22, respectively.

Next, how to use the waist belt pants 10 will be explained with reference to FIG. 8.

As shown in Figures 8(a) and (b), when a user U puts on pants 10 with a waist belt, he or she first puts on the pants body 11 and then fastens the waist belt 12 around the waist. At this time, both ends of the belt body 21 are pulled to fasten the waist belt 12, and in this state, the hook-and-loop fasteners 31a, 31b at both ends of the belt body 21 are respectively connected to the hook-and-loop fasteners 31b, 31a of the intermediate wide portion 22. More specifically, the hook-and-loop fastener 31a is connected to the hook-and-loop fastener 32b, and the hook-and-loop fastener 31b is connected to the hook-and-loop fastener 32a. This completes putting on the pants 10 with a waist belt.

The configuration of this embodiment described above provides the following excellent effects:

- The first narrow portion 23 and the second narrow portion 24 of the belt body 21 are arranged inside the belt loop 17, lined up one above the other, passing through each from opposite sides. When the belt body 21 is fastened to the waist of the user U, both ends of the belt body 21 in the longitudinal direction are fastened while being guided to the surface side of the intermediate wide portion 22, and in this fastened state, the hook-and-loop fasteners 31a, 31b provided at both ends of the belt body 21 are connected to the hook-and-loop fasteners 32a, 32b provided on the surface side of the intermediate wide portion 22.

By tightening the belt body 21 in this way, the belt body 21 can be wrapped around the waist more than once. This allows the belt body 21 to exhibit its longitudinal elasticity over a length range exceeding one revolution. This makes it possible to optimally obtain the tightening effect due to the elasticity of the belt body 21.

The joint portion 18 of the belt loop 17 is interposed between the first narrow portion 23 and the second narrow portion 24, dividing the narrow portions 23, 24 into upper and lower portions. In this case, when the belt body 21 is wrapped around the waist, it is possible to prevent the first narrow portion 23 and the second narrow portion 24 from twisting. This makes it possible to prevent the elasticity of the belt body 21 from being hindered by twisting of the belt body 21, even when the belt body 21 is wrapped around the waist more than once, and as a result, it is possible to reliably obtain the tightening effect due to the elasticity of the belt body 21.

As a result, it is possible to tighten the waist in a stable manner.

The belt loop portion 17 has a joint portion 18 joined to the waist portion 14 of the pants body 11, and the joint portion 18 serves as a partition portion that divides each narrow width portion 23, 24. In this case, the partition portion is formed by a part of the belt loop portion 17, so the configuration can be simplified compared to when a partition portion is provided separately from the belt loop portion 17.

The joint portion 18 is joined by sewing along the entire horizontal area of the belt loop portion 17. In this case, a partition can be easily formed by sewing a part of the belt loop portion 17 (the joint portion 18), and since the partition is provided along the entire horizontal area of the belt loop portion 17, twisting of each narrow portion 23, 24 can be effectively suppressed.

The belt body 21 has a first wide portion 25 located closer to the first end 21a than the first narrow portion 23 and having a belt width larger than the first narrow portion 23, and a second wide portion 26 located closer to the second end 21b than the second narrow portion 24 and having a belt width larger than the second narrow portion 24. In this case, it is possible to make it difficult for the first narrow portion 23 and the second narrow portion 24 to slip out from the inside of the belt loop portion 17. This makes it possible to improve the usability of the pants with waist belt 10.

Second Embodiment
Next, a second embodiment will be described.

As shown in Figs. 9 and 10, pants 50 with waist belt of this embodiment include a pants body 51 and a waist belt 52 provided on the pants body 51. As shown in Fig. 11(b), a hook-and-loop fastener 56 is provided on the back side of the waist area 54 of the pants body 51. The hook-and-loop fastener 56 is located in the center in the left-right direction of the waist area 54. Note that in this embodiment, as shown in Figs. 11(a) and (b), no belt loop is provided on the outer periphery of the pants body 51.

As shown in Figs. 12(a) and (b), the waist belt 52 includes a belt body 21 that is fastened to the waist of the user, and a belt loop member 58 having an insertion hole 57 through which the belt body 21 is passed. The belt body 21 has the same configuration as in the first embodiment, and is therefore given the same reference numerals as in the first embodiment. The components that make up the belt body 21 are also given the same reference numerals as in the first embodiment.

The belt loop member 58 is a flat member having a rectangular shape when viewed from the front, and is made of, for example, a cloth material. The insertion holes 57 of the belt loop member 58 are open on both the left and right sides. The first narrow portion 23 and the second narrow portion 24 of the belt body 21 are inserted through the insertion holes 57 from opposite sides and arranged vertically. The insertion holes 57 correspond to the "insertion portions."

The belt loop member 58 is provided with a partition 61 that divides the insertion hole 57 into upper and lower parts. The partition 61 is made of, for example, a cloth material, and is joined to the belt loop member 58 by sewing. The partition 61 divides the insertion hole 57 into a lower hole 57a and an upper hole 57b. The first narrow portion 23 is inserted into the lower hole 57a, and the second narrow portion 24 is inserted into the upper hole 57b. In this case, the partition 61 is interposed between the first narrow portion 23 and the second narrow portion 24, dividing the narrow portions 23, 24 into upper and lower parts. The partition 61 corresponds to the "partition" in claim 5 of the claims.

The first wide portion 25 and the second wide portion 26 of the belt body 21 are guided to the surface side of the intermediate wide portion 22. This allows the hook-and-loop fasteners 31a and 31b of each wide portion 25 and 26 to be connected to the hook-and-loop fasteners 32b and 32a of the intermediate wide portion 22, respectively.

A hook-and-loop fastener 63 is provided on the back surface of the belt loop member 58. The hook-and-loop fastener 63 is detachably connected to the hook-and-loop fastener 56 of the pants body 51. As a result, the belt loop member 58 is detachably attached to the pants body 51 (waist area 54) via the hook-and-loop fasteners 56, 63, and thus the waist belt 52 is detachably attached to the pants body 51.

When wearing the pants 50 with waist belt of the above embodiment, the waist belt 52 is attached to the pants body 51 in advance, and the pants body 51 is put on in that state. Then, the waist belt 52 (belt body 21) is fastened around the waist. It is also possible to first put on the pants body 51 by itself, and then attach the waist belt 52 to the pants body 51.

In the configuration of the above embodiment, the partition portion 61 of the belt loop member 58 is interposed between the narrow portions 23, 24, dividing the narrow portions 23, 24 into upper and lower portions. Therefore, as in the first embodiment, it is possible to prevent the narrow portions 23, 24 from twisting when the belt body 21 is fastened to the waist. This prevents the elasticity of the belt body 21 from being hindered by twisting of the belt body 21, and as a result, it is possible to reliably obtain the fastening effect due to the elasticity of the belt body 21. Therefore, as in the first embodiment, it is possible to fasten the waist in a stable state.

[Other embodiments]
The present invention is not limited to the above-described embodiment, and may be implemented, for example, as follows.

- In the above embodiments, the hook-and-loop fasteners 32a, 32b are provided on the intermediate wide portion 22 of the belt body 21, but for example, one of the hook-and-loop fasteners 32a, 32b, the hook-and-loop fastener 32a, may be provided on the surface side of the first wide portion 25. In this case, when the waist belt 12 is fastened to the waist, the hook-and-loop fastener 31a of the first wide portion 25 is first connected to the hook-and-loop fastener 32b, and then the second wide portion 26 is overlapped on the surface side of the first wide portion 25 and the hook-and-loop fastener 31b of the second wide portion 26 is connected to the hook-and-loop fastener 32a of the first wide portion 25. In this case, the hook-and-loop fastener 32a is disposed on the surface side of the intermediate wide portion 22, so that the hook-and-loop fastener 31b is "connected to the surface side of the intermediate wide portion 22".

In the first embodiment, the narrow portions 23, 24 of the belt body 21 are divided into upper and lower portions by the joint portion 18 (part of the belt loop portion 17) of the belt loop portion 17, but this may be changed to provide a partition portion that divides the narrow portions 23, 24 into upper and lower portions separately from the belt loop portion. An example is shown in Fig. 13(a) and (b). In the example of Fig. 13(a) and (b), the belt loop portion 66 is not joined to the waist portion 14 of the pants body 11 at the middle portion in the vertical direction, that is, the belt loop portion 66 is joined to the waist portion 14 only at the upper and lower edges. In addition, a plurality of protruding portions 68 protruding from the waist portion 14 are provided on the inside of the belt loop portion 66. The protruding portions 68 are arranged in the left-right direction (in other words, the horizontal direction) of the belt loop portion 66 and are interposed between the narrow portions 23, 24 of the belt body 21. In this case, each protrusion 68 serves as a partition that divides each narrow portion 23, 24 into upper and lower portions.

In the above example, the protrusion 68 may protrude from the belt loop 66 instead of protruding from the waist portion 14. Also, it is not necessary to provide multiple protrusions 68, and for example, only one linear protrusion extending in the left-right direction of the belt loop 66 may be provided.

The waist belt 52 of the second embodiment may be used alone, without being attached to the pants body 51. In this case, the belt body 21 is fastened to the waist with the waist belt 52 placed around the waist. The method of fastening the belt body 21 is the same as in each of the above embodiments. Therefore, in this case too, it is possible to fasten the waist in a stable state. Note that when the waist belt 52 is used alone, the hook-and-loop fastener 63 may not be provided on the belt loop member 58.

- In the above embodiments, the present invention is applied to pants 10, 50 with waist belts for sports, but the present invention may also be applied to pants with waist belts for non-sports purposes, such as for pelvic correction or posture correction.

10...pants with waist belt, 11...pants body, 12...waist belt, 14...waist circumference section, 17...belt loop section, 18...joint section as partition section, 21...belt body, 22...middle wide section, 23...first narrow section, 24...second narrow section, 25...first wide section, 26...second wide section, 31a, 31b...hook and loop fasteners as connection section, 50...pants with waist belt, 51...pants body, 52...waist belt, 57...insertion hole as insertion section, 58...belt loop member, 61...partition section as partition section.

Claims (6)

A pants body is worn by a user and has a waist portion that covers the waist of the user;
A belt body provided on an outer circumferential side of the waist circumference portion and fastened to the waist circumference;
a belt loop provided on an outer periphery of the waist portion and through which the belt body is passed;
Equipped with
The belt body is formed to have elasticity in the longitudinal direction,
Both ends of the belt body in the longitudinal direction are defined as a first end and a second end,
The belt body is
An intermediate wide portion provided in the intermediate portion in the longitudinal direction;
a first narrow portion that is provided closer to the first end than the intermediate wide portion and has an upper edge that is located lower than an upper edge of the intermediate wide portion, thereby making the belt width smaller than that of the intermediate wide portion;
a second narrow portion that is provided closer to the second end than the intermediate wide portion and has a lower edge located higher than a lower edge of the intermediate wide portion, thereby making the belt width smaller than that of the intermediate wide portion;
It has
The first narrow portion and the second narrow portion of the belt body are passed through the belt loop from opposite sides and arranged vertically inside the belt loop,
A connection portion that can be connected to a surface side of the intermediate wide portion is provided at each of both ends in the longitudinal direction of the belt body,
The pants have a partition portion formed by a part of the belt loop portion or provided inside the belt loop portion, and is interposed between the first narrow portion and the second narrow portion to separate the first narrow portion into upper and lower portions. The pants with waist belt according to claim 1, wherein the belt loop has a joint portion joined to the waist area, and the joint portion forms the partition portion. The pants with waist belt according to claim 2, wherein the joining portion is joined by sewing along the entire lateral area of the belt loop portion. The belt body is
a first wide portion provided closer to the first end than the first narrow portion and having a belt width larger than that of the first narrow portion;
4. The pants with waist belt according to claim 1, further comprising: a second wide portion located closer to the second end than the second narrow portion, the second wide portion having a belt width greater than that of the second narrow portion. A pants body is worn by a user and has a waist portion that covers the waist of the user;
A waist belt is provided on the outer periphery of the waist portion,
The waist belt is
A belt body that is fastened to the waist area;
a belt threading member having an insertion portion through which the belt body is passed,
The belt body is formed to have elasticity in the longitudinal direction,
Both ends of the belt body in the longitudinal direction are defined as a first end and a second end,
The belt body is
An intermediate wide portion provided in the intermediate portion in the longitudinal direction;
a first narrow portion that is provided closer to the first end than the intermediate wide portion and has an upper edge that is located lower than an upper edge of the intermediate wide portion, thereby making the belt width smaller than that of the intermediate wide portion;
a second narrow portion that is provided closer to the second end than the intermediate wide portion and has a lower edge located higher than a lower edge of the intermediate wide portion, thereby making the belt width smaller than that of the intermediate wide portion;
It has
The first narrow portion and the second narrow portion of the belt body are passed through the insertion portion from opposite sides and arranged vertically,
A connection portion that can be connected to a surface side of the intermediate wide portion is provided at each of both ends in the longitudinal direction of the belt body,
The pants with waist belt have a partition portion interposed between the first narrow portion and the second narrow portion to separate the first narrow portion and the second narrow portion into upper and lower portions. A belt body that is fastened to a user's waist;
a belt threading member having an insertion portion through which the belt body is passed,
The belt body is formed to have elasticity in the longitudinal direction,
Both ends of the belt body in the longitudinal direction are defined as a first end and a second end,
The belt body is
An intermediate wide portion provided in the intermediate portion in the longitudinal direction;
a first narrow portion that is provided closer to the first end than the intermediate wide portion and has an upper edge that is located lower than an upper edge of the intermediate wide portion, thereby making the belt width smaller than that of the intermediate wide portion;
a second narrow portion that is provided closer to the second end than the intermediate wide portion and has a lower edge located higher than a lower edge of the intermediate wide portion, thereby making the belt width smaller than that of the intermediate wide portion;
It has
The first narrow portion and the second narrow portion of the belt body are passed through the insertion portion from opposite sides and arranged vertically,
A connection portion that can be connected to a surface side of the intermediate wide portion is provided at each of both ends in the longitudinal direction of the belt body,
The belt loop member is provided with a partition portion interposed between the first narrow portion and the second narrow portion to partition the first narrow portion into upper and lower portions.

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