JP2024027600A - Pants with hemming function - Google Patents

Abstract

[Problem] To provide pants with an excellent aesthetic appearance and a hemming function by fixing a hook-and-loop fastener to a belt-like flap, thereby eliminating the appearance of stitch marks on the surface of the leg tube portion of pants. . [Solution] Pants with a hemming function of the present invention are pants having left and right leg tube portions, and a belt-like flap is formed on the back side of the leg tube portions along the seam line between the front body and the back body. , fixing an elongated male or female first hook-and-loop fastener to the surface of the belt-like flap, and fixing a female or male second hook-and-loop fastener below the first hook-and-loop fastener on the back surface of the leg tube portion; The second hook-and-loop fastener can be joined to a part of the first hook-and-loop fastener by folding back the hem opening of the leg tube portion of the pants to the back side. [Selection diagram] Figure 2

Description

The present invention relates to pants having a hemming function.

In manufacturing and service industries, each company often establishes uniforms and employees wear common uniforms, but uniforms are increasingly being established not only for jackets but also for pants. In recent years, there has been an increase in short-term and temporary employment such as part-time work, and the same uniform is worn by people with various body shapes, resulting in cases where uniform sizes do not fit.

In particular, when it comes to work pants, if the hem does not match the wearer's body type, the hem may fall below the heel, causing poor posture, which can lead to safety issues. If this were the case, the dirt from the floor would adhere to part of the uniform, which was not desirable from a sanitary standpoint.

On the other hand, various types of pants with hemming functions have been proposed, as shown below.

Utility Model Registration No. 3233079 https://www.j-platpat.inpit.go.jp/c1800/PU/JP-3233079/9C6EEADC30677A3DE389E12D8EF6AC999940203D7BE4209408B5624825A172F7/25/ja Patent Publication No. 2017-53062 https://www.j-platpat.inpit.go.jp/c1800/PU/JP-2017-053062/3D48EC1683414CAD46DD148F109F32293BA7E97CF1D79922F0079AF428C0CFD9/11/ja

Patent Document 1 discloses that a lining cloth 9 with a plurality of slit-shaped buttonholes 10 is sewn to the inner side of a tubular portion (leg tube portion) 2 of pants (pants) 1, and at a folded hem opening 2a, As expected, the button 8 is attached to the inside of the cylindrical part 2.

Then, by folding the cuff 2a inside the cylindrical part 2 and selecting a button hole 10 into which the button 8 is to be fitted from a plurality of buttons, the cuff 2a is folded back to a predetermined position and the cylindrical part (leg tube part) 2 of the pants 1 is folded back. A structure is disclosed that can adjust the hemming distance of.

Furthermore, in Patent Document 2, a long base fabric 10 in which a plurality of hook-and-loop fasteners 1a are arranged intermittently is attached to the front body and the back body so that the hook-and-loop fasteners 1a face the back side of pants (pants) 2. It is fixed between the suture lines.

Here, the hook-and-loop fastener 1a is formed of a hook-and-loop element (male) and a loop-like element (female), and has a structure that allows any hook-and-loop fastener 1a to engage with each other. . Therefore, a structure is disclosed in which the hem distance is adjusted by weaving the base fabric 10 into the inside of the pants 2 in stages and selecting hook-and-loop fasteners 1a, 1a that engage with each other at certain positions.

However, in Patent Document 1, it is difficult to fit the button 8 into the buttonhole 10 of the lining cloth 9 while the button 8 is not visible inside the cylindrical portion 2, and the lining cloth 9 is Since the pants are sewn directly across the front and back sections, the stitching marks of the lining fabric 9 will appear on the surface of the pants, spoiling their aesthetic appearance.

Furthermore, in Patent Document 2, the hook-and-loop fasteners 1a, 1a, which have a mixture of male and female elements, must be used as both the engaging part and the engaged part, so the engagement force becomes weak. Since the attached base fabric 10 is sewn so as to be sandwiched between the front body and the back body, similar to Patent Document 1, there is a problem in that the seam line appears on the surface of the pants, spoiling the aesthetic appearance. .

SUMMARY OF THE INVENTION Therefore, the present invention provides pants in which even when a hook-and-loop fastener is fixed to the back side of the leg tube of the pants, fixation marks such as stitching do not appear on the surface of the pants and do not impair the aesthetic appearance, and in particular, The purpose of the present invention is to provide pants with a hemming function capable of finely hemming steplessly (in millimeter units) by using a long hook-and-loop fastener.

The typical pants with a hemming function of the present invention that solve the above problems are pants having left and right leg tube parts, and on the back side of the leg tube parts, a belt-like shape is formed along the seam line between the front body and the back body. A flap is formed, and a long male or female first hook-and-loop fastener is fixed to the surface of the belt-like flap, and a female or male second hook-and-loop fastener is attached below the first hook-and-loop fastener on the back surface of the leg tube portion. is fixed, and the hem opening of the leg tube portion of the pants is folded back to the back side, thereby making it possible for the second hook-and-loop fastener to be joined to a part of the first hook-and-loop fastener.

Further, the band-like flap may be configured by forming an edge of the front body or the rear body at the suture line to be wide.

Further, the band-shaped flap may be formed by fixing a separate member to the edge of the front body or the back body.

Furthermore, the belt-shaped flap is movable about the suture line, and by tilting the surface to which the first hook-and-loop fastener is fixed to the back side of the leg tube part, the first hook-and-loop fastener can be moved between the belt-shaped flap and the It may also have a structure that allows it to be hidden between it and the back surface of the leg tube.

The present invention eliminates the appearance of stitch marks on the surface of the leg tube portion of pants by fixing the first surface fastener to the belt-like flap, making it possible to provide pants with an excellent aesthetic appearance and a hemming function. .

This figure explains the structure of pants with a hemming function according to the first embodiment of the present invention, in which (a) is a side view of the pants, and (b) is a side view of the pants with the left leg section bent. FIG. The structure of the back side of the hem of the pants of the same embodiment is explained, and (a) is an explanatory diagram in a state where the first surface fastener and the second surface fastener are not engaged, and (b) is an explanatory view of the bottom surface of the pants. It is an explanatory view of a state where a first surface fastener and a second surface fastener are engaged. This is to explain the hemming distance of the pants of the same embodiment, and (a) to (d) are side views of the pants in a state where the engagement positions of the first surface fastener and the second surface fastener have been changed, respectively. . This is an explanatory diagram illustrating the structure of pants with a hemming function according to a second embodiment of the present invention, and (a) is an explanatory diagram of a state in which the movable belt-shaped flap is opened to expose the first surface fastener. , (b) is an explanatory view of the state in which the belt-like flap is closed to hide the first hook-and-loop fastener.

[First embodiment]
The pants according to the first embodiment of the present invention will be specifically described using FIGS. 1 to 3.

As shown in FIGS. 1(a) and 1(b), the working pants 1 according to the first embodiment have a right leg tube portion 1R and a left leg tube portion 1L, each having hem portions 2, 2. The pants 1 consist of a front body 1A and a back body 1B, and seams 4, 4 are formed on the inner and outer surfaces of the leg tube portions 1R, 1L, respectively.

First hook-and-loop fasteners 5, 5, which are vertically elongated pieces in the vertical direction, are attached to the back surfaces (inner surfaces) of the respective side surfaces of the leg cylinder portions 1R, 1L. , 5 and on the back surface (inner surface) near the hem portions 2, 2, a second hook-and-loop fastener 7 is attached (the fixing structure of each will be described later).

That is, since both the first hook-and-loop fastener 5 and the second hook-and-loop fastener 7 are fixed to the inner and outer back surfaces of the leg tube parts 1R and 1L, four pairs of hook-and-loop sleeves 5 and 7 are fixed to each pair of pants 1. It turns out. Furthermore, the selection of the male (hook element) and female (loop element) of the first hook-and-loop fastener 5 and the second hook-and-loop fastener 7 is not specified, and in each pair, one is a male hook-and-loop fastener and the other is a female hook-and-loop fastener. I wish I could.

FIGS. 2(a) and 2(b) show the inner structure of the hem portion 2. At the portion where the front body 1A and the back body 1B are sewn together, edges 1Ax and 1Bx of a predetermined width are left inside the leg tube portions 1R and 1L, respectively. That is, the edge 1Ax of the front body 1A and the edge 1Bx of the back body 1B, which also have a predetermined width, are folded back with a predetermined seam allowance on both sides of the seam 4.

In this state, the seam allowance 3 formed on the edge 1Ax of the front body 1A is a seam allowance 3b having a wider width near the hem opening 2a of the hem portion 2 than the seam allowance 3a of normal width. This portion largely protrudes into the pants 1 (leg tube portions 1R, 1L) and forms a belt-like flap 6. In addition, the band-shaped flap 6 may be formed so that the edge 1Bx side of the back body 1B is wide.

This belt-like flap 6 is constructed by sewing and fixing the above-mentioned first hook-and-loop fastener 5 on the surface 6A of the belt-like flap 6, in which the edge 3c of the seam allowance 3 is reinforced with stitches to ensure a robust area. There is.

It is of course possible to fix the first hook-and-loop fastener 5 to the surface 6A of the band-shaped flap 6 using adhesive, but since it is pulled with a large force when the second hook-and-loop fastener 7 is attached or removed, it is fixed by sewing. It is desirable to do so. At this time, sewing marks appear on the back side of the belt-like flap 6, but the beauty of the pants 1 is not impaired because they are not directly sewn to the main parts of the front body 1A and the back body 1B forming the side surfaces of the pants 1.

Further, the hem opening 2a of the hem portion 2 located below the first hook-and-loop fastener 5 is sewn with edge stitches 2c such that a predetermined width 2b is folded back to the back side to form a double layer. Then, the second surface fastener 7 is sewn and fixed to the reinforced hem opening 2x.

In addition, since the hem opening 2x fixes the belt-like flap 6 between the back body parts 1B at its lower end, the belt-like flap 6 does not move and the first hook-and-loop fastener 5 is always exposed. There is.

Then, the hem opening 2a of the hem portion 2 is folded back to the inside (back side) of the leg tube portions 1R, 1L, and the second hook-and-loop fastener 7 is engaged with the first hook-and-loop fastener 5, thereby hemming the pants 1. . Since the first hook-and-loop fastener 5 is elongated in the vertical direction, the position to which the second hook-and-loop fastener 7 is fixed can be freely selected.

As shown in Figures 3(a) to (d), the folding width D on the back side can be changed steplessly from D0, which is completely 0, to D3, which is about 10 cm, and the hemming length L can be changed steplessly. You can freely adjust the hem from L0 without hemming to L3 with a 10cm hem.

At this time, since hemming of each of the leg tube portions 1R and 1L is performed using the two pairs of inner and outer first surface fasteners 5, 5 and second surface fasteners 7, 7, the hem portions are hemmed in the hemmed state. 2 can be securely fixed, the hem opening 2a will not fall down during work and will not interfere with the wearer's actions.

[Second embodiment]
Next, a second embodiment of the present invention will be described using FIGS. 4(a) and 4(b). Structures similar to those in the first embodiment are given the same reference numerals and description thereof will be omitted.

The pants 1 of this embodiment have the basic structure of the pants 1 of the first embodiment, but the belt-like flap 6 is not made a part of the front body 1A or the back body 1B, and is constructed by attaching a long piece 13 of a separate member. This is what I did.

In this embodiment, the edge 1Ax of the front body 1A and the edge 1Bx of the back body 1B are sewn to have the same width, and a suture line 4 is formed. Both edges 1Ax and 1Bx are reinforced with stitches to prevent fraying.

Next, a long piece 13 made of cloth whose periphery is similarly reinforced with stitches is prepared, and the first surface fastener 5 is sewn and fixed to the surface 13A side of the long piece 13 made of cloth. Then, by further stitching and fixing the elongated piece 13 of this separate member to the seam margin of the front body 1A, a band-shaped flap 6 is formed at the edge 1Ax of the front body 1A.

In this embodiment as well, even if the stitching marks of the first hook and loop fastener 5 appear on the back side, they only appear on the back side 13B of the long piece 13 and are not directly fixed to the front body 1A or the back body 1B. It does not spoil the beauty of pants 1.

Note that the lower ends of the edge 1Ax of the front body 1A and the edge 1Bx of the back body 1B are woven into the hem reinforcement surface 2x of the folded hem opening 2a, as in the first embodiment, but the edge stitches 2c It has cutting lines 1Ay and 1By corresponding to the lines, and the elongated piece 13 has a structure in which it can rotate about the suture line 4 as a fulcrum.

Therefore, as shown in FIG. 4(b), the band-shaped flap 6 made of the elongated piece 13 can have the front surface 13A of the elongated piece 13 turned toward the front body 1A side and the back surface 13B thereof turned into the front side. . That is, the first surface fastener 5 can be sandwiched between the back surface of the front body 1A and the elongated piece 13 and not exposed.

Therefore, when the hemming function of the pants 1 is not used, the first surface fastener 5 can be hidden, and even if the first surface fastener 5 is a male (hook element) with a rough texture, it will not hit the wearer's legs. This can reduce discomfort.

[Other variations]
The pants with hemming function of the present invention are not limited to work pants 1 as in the first embodiment and the second embodiment, but can also be applied to everyday pants and clothing having a pant part such as a jumpsuit. can do.

In addition, if the hem opening is narrow and it is difficult to fold the leg tube inside, create a slit with a zipper on the back of the leg tube and perform hemming work with the hem opening wide open. It is also possible to have a structure that allows

1...Work pants (pants)
1R, 1L...Leg tube part 1A...Front body 1Ax...Edge 1B...Back body 1Bx...Edge 2...Hem 2a...Hem opening 2b...Hem folding 2c...Edge stitch 2x...Hem opening 3, 3a, 3b ...Seam allowance 3c...Edge 4...Sewing line 5...First surface fastener 6...Strip flap 7...Second surface fastener D...Folding width L...Hemming length

Claims (4)

Pants having left and right leg tube parts, a belt-like flap is formed on the back side of the leg tube parts along the seam line of the front body and the back body,
A long male or female first hook-and-loop fastener is fixed to the surface of the belt-shaped flap, and a female or male second hook-and-loop fastener is fixed below the first hook-and-loop fastener on the back surface of the leg tube portion, and the Pants with a hemming function, characterized in that the second surface fastener can be joined to a part of the first surface fastener by folding back the hem opening of the leg tube portion of the pants. The pants with hemming function according to claim 1,
The pants are characterized in that the belt-shaped flap is formed by forming a wide edge of the front body or the rear body at the seam line. The pants that can be hemmed according to claim 1,
The belt-like flap is formed by fixing a separate member to the edge of the front body or the back body, and the pants can be hemmed. The pants that can be hemmed according to claim 1 or 2,
The belt-shaped flap is movable about the suture line as a fulcrum, and by folding the surface to which the first hook-and-loop fastener is fixed to the back side of the leg tube, the first hook-and-loop fastener is moved between the band-shaped flap and the leg tube. Pants that can be hemmed and can be hidden between the back side of the hem.

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