JP2001226804A - Structure with strechability of waist size of clothing - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a piece of clothing capable of improving its appearance and also smoothly stretching even when space thereon formed to make the piece of clothing stretchable is expanded. SOLUTION: This piece of clothing comprises an extending part 21 from one end of the waist 20 formed on an upper cloth 11 of an overlapped part of the piece of clothing made by a tuck 1 formed to the waist 20 arid wrapped with a piece of piping cloth 15, a holding part 22 to hold the extending part 21 formed on the lower side of the piece of cloth 12, a holding part lining cloth 26 set inside of the rim of the holding part 22, an extending part lining cloth 25 set inside of the rim of the extending part 21, and a main elastic member 30 connected between the extending part 21 and holding part 22 at both the ends; wherein as the extending part 21 is slindingly contacted with the face of the holding part lining cloth 26, the contact resistance can be lowered, and though the main elastic member 30 and a stay member 31 are both slindingly contacted with the face of the holding part lining cloth 26, the contact resistance can be lowered, and the extending part 21 and holding part 22 can both smoothly move to improve the appearance of the objective piece of clothing.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a garment having a waist portion provided with an overlapping portion by a pocket or an overlapping portion by a tack (including a box tack).
The present invention relates to a waist-size stretchable structure for clothing in which the waist size of pants (trousers), a skirt, a dress, and the like (hereinafter, simply referred to as “clothing”) is stretchable, and can be used for clothing in general.

[0002]

2. Description of the Related Art In general, the size of a belt portion of a ready-made product such as pants is set at a predetermined interval, for example, 69 cm, 72 cm, 75 cm, and the purchaser selects a belt that is close to his / her own belt size. They are purchased and modified to their own belt size, or corrected with leather belts and worn.

[0003] However, in the case of correcting the belt size, a correction operation is required, which requires labor and cost. In addition, in the case of correcting with a leather belt or the like, there is a problem that a wrinkle is generated in a belt portion such as pants and the like, which is not preferable in terms of design, and that the comfort when worn is also inferior.

To solve this problem, techniques such as Japanese Patent No. 2578079 and Japanese Patent No. 2518804 are known.

[0005] That is, an elastic material such as rubber is interposed on a part of the lateral side and the front side of the belt portion such as pants, and the belt size can be expanded and contracted by the elastic material.

[0006]

However, for example, in a waist elastic structure such as trousers disclosed in Japanese Patent No. 2578079, an upper perspective view of a conventional pants having a waist portion freely expandable as shown in FIG. As shown in arrow A and arrow B, the seam exists in the waist elastic structure portion of the waist portion 100.

When the seam of the waist elastic structure portion is widened from the view A and the view B, the view A in FIG.
(A) and an enlarged view in which the seam of the waist elastic structure of the waist portion 100 viewed from the arrow B (b) is expanded,
The trace of sewing processing inside is confirmed. That is, the pocket 101
The extension portion 102 extending from the entrance portion of the pocket 101 in the upper cloth portion is covered with the lower cloth portion of the pocket 101, and the extension portion 102 and / or the accommodation portion 103 are interposed between the extension portions 102 and / or the accommodation portions 103. There are gaps that can be widened by interest.

In particular, in order to confirm the structure of the extension 102 extending from the entrance of the pocket 101, the extension 1
It is assumed that the cloth portion on the side covering 02 is widened. At that time, merely locking the seam allowance at the cloth edge of the waist portion 100 may cause the core material of the waist portion 100 to be seen or the locked cloth edge to be frayed, thereby deteriorating the product image. .

In addition, some people try to confirm the structure by expanding the gap at the waist changing distance from the inside of the pocket 101 while pulling the extension 102,
It is assumed that the cloth portion on the extension portion 102 side is widened from the inside. Also in this case, simply locking the seam allowance at the cloth edge of the waist portion 100 may cause the core material of the waist portion 100 to be seen or the locked cloth edge to be frayed, thereby deteriorating the product image. There is.

The extension portion 102 inserted into the housing portion 103 slides inside the housing portion 103.
The core material of No. 03, the locked cloth edge, the non-locked cloth edge, and the frayed end are in sliding contact with each other, so that the contact resistance is large. Similarly, the elastic material is also in sliding contact with the inner surface of the housing portion 103. The contact resistance is large, and the extension portion 102 and the accommodation portion 10
I could not make a smooth move with 3.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a waist-size stretchable structure of a garment capable of improving its appearance even when a gap formed to make it stretchable is widened and capable of smoothly expanding and contracting. It is assumed that.

[0012]

According to a first aspect of the present invention, there is provided a garment having a waist size expandable structure in which a plurality of waist portions are connected with an elastic material so that the waist size is expandable. In the flexible structure, an overlapping portion of the clothing material formed up to the waist portion, an extending portion extending from one end of the waist portion formed on one cloth portion of the overlapping portion, and the other of the overlapping portion A storage portion formed on the cloth portion and storing the extension portion, a storage portion lining provided at least on an inner surface on an end side of the storage portion, and both ends between the extension portion and the storage portion. And a connected main elastic material.

[0013] The waist size elastic structure of the clothing according to claim 2, wherein the waist size is stretchable by connecting a plurality of divided waist portions with an elastic material. A superposed portion of the clothing material formed up to the portion, an extending portion extending from one end of a waist portion formed in one cloth portion of the superposed portion, and a fabric portion formed on the other cloth portion of the superposed portion. A storage portion for storing the extension portion, a storage portion lining provided at least on an inner surface on an end side of the storage portion, and a main elastic member having both ends connected between the extension portion and the storage portion And an auxiliary elastic member having both ends connected between the extending portion and the back surface of the other cloth portion of the overlapping portion.

According to a third aspect of the present invention, the waist size elastic structure of the clothing is such that the waist size is made elastic by connecting a plurality of divided waist portions with an elastic material. A superposed portion of the clothing material formed up to the portion, an extending portion extending from one end of a waist portion formed in one cloth portion of the superposed portion, and a fabric portion formed on the other cloth portion of the superposed portion. A housing portion for housing the extension portion, a housing portion lining provided at least on an inner surface on an end side of the housing portion, and an extension portion lining provided on at least an inner surface on an end portion side of the extension portion. A main elastic member having both ends connected between the extension portion and the housing portion; and both ends between an overlapped inside of the extension portion and a back surface of the other cloth portion of the overlap portion. And an auxiliary elastic member connected thereto. It is.

According to a fourth aspect of the present invention, the backing lining or the extending portion lining of the waist size telescopic structure of the clothing has a length in a range of 5 to 15 cm from an end of the receiving portion or the extending portion. is there.

According to a fifth aspect of the present invention, the waist size elastic structure of the garment is such that an end of the overlapping portion is wrapped with a piping cloth.

According to a sixth aspect of the present invention, the piping cloth having a waist size elastic structure of the clothing has a length of 3 to 15 cm on both sides from the center of the overlapping portion.

According to a seventh aspect of the present invention, the main elastic member of the waist-size stretchable structure of the garment is provided with an anti-stretch member for limiting its maximum elongation.

The waist-size stretchable structure of the clothing according to claim 8, further comprising an overlapping portion of the clothing material that is not sewn to the belt portion, and the overlapping portion from one cloth portion side of the overlapping portion. Is provided with a garment body side lining on the other cloth side.

[0020]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a case in which a waist-size stretchable structure of clothing according to an embodiment of the present invention is used for men's pants will be described.

Embodiment 1 FIG. 1 is an exploded view showing the structure of the back of the main part of the waist size telescopic structure of the garment according to Embodiment 1 of the present invention, and FIG. 2 is a view of the garment of Embodiment 1 of the present invention. It is a component development view showing composition in the middle of sewing of the back of the important section of the waist size elastic structure.

FIG. 1 shows the upper end of men's pants.
The tack 1 of the men's pants includes an upper fabric portion 11 overlapping the design surface (front) of the pants fabric viewed from the front,
Lower fabric portion 12 overlapping the design surface (front) side of the pants fabric
And a connection cloth 13 for connecting the two.

The end of the tack 1 is formed up to the waist portion 20 and constitutes the overlapping portion of the present embodiment.

In the present embodiment, the tack 1
At the upper end, a range of 10 cm on both sides from the center of the tack 1 is wrapped with a piping cloth 15. That is, the upper cloth portion 11
And the upper ends of the lower cloth portion 12 and the connection cloth 13
It is wrapped with a piping cloth 15 having a strength of about m or more, and the end is treated with good appearance. Since the length of the piping cloth 15 should be at least as long as it can be confirmed from the waist portion divided into a plurality, when the change in the waist size is 3 cm, the length of the piping cloth 15 is on both sides from the center of the tack 1. Since it is sufficient that each length is 5 cm or more, it is usually used as 15 cm or less and 3 cm or more on both sides from the center of the tack 1.
The material of the piping cloth 15 may be any material as long as it is used as a backing of known pants or suits, and a tape or the like may be used.

The waist portion 20 shown in FIG.
An extension portion 21 sewn to the upper cloth portion 11 as viewed from the design surface side of the tack 1 and further extending from a portion attached to the upper cloth portion 11, and a lower portion as viewed from the design surface of the tack 1 And a storage portion 22 that is sewn to the cloth portion 12 and has a configuration for storing the extension portion 21. Generally, the waist portion 20 used for men's pants is divided into two symmetrical positions as shown in FIGS. Of course, it can also be implemented as one or more locations.

The extending portion 21 is formed by attaching a core material 23 to a covering cloth 21A made of the same material as the upper cloth part 11 and the lower cloth part 12.
a, 23b are inwardly folded so that the waist portion 20 has a uniform width except for the extending end portion.
The width is set, and the folded lower end is the upper cloth portion 1.
1 is sandwiched and sewn as perforations 16 in FIG. Then, the upper cloth portion 11 is folded by the folded lower end on the extension portion 21 side.
Is positioned up to the broken line 1b of the upper cloth portion 11 as viewed from the design surface of the tack 1. That position is the minimum reduction position of the waist size. Therefore, the extension 2
1 extends from the broken line 1b of the upper cloth portion 11 as viewed from the design surface of the tack 1.

Similarly to the extension portion 21, the accommodating portion 22 is formed by inwardly folding a cover fabric 22A made of the same material as the upper fabric portion 11 and the lower fabric portion 12 and joining the core members 24a and 24b. The width of the waist portion 20 is set so as to be uniform with the extension portion 21, and the lower fabric portion 12 is sandwiched between the folded lower ends thereof, and sewing is performed as shown in a perforation 16 in FIG. 2. I'm wearing In FIG. 2, there is a step in the perforation 16, which is provided for explanation, and is actually a straight line. The position where the lower cloth portion 12 is sandwiched and sewn by the folded lower end of the housing portion 22 is set to a position immediately before the folding line 1b so as not to sew the upper cloth portion 11 as viewed from the design surface of the tack 1. That position is the reference position for the waist size.

Further, the core material 2 is applied to the covering cloth 21A of the extension portion 21.
15c from the end of the inside where 3a and 23b are joined
The extension lining 25 is sewn by stitching or the like in the range of m. The material of the extension portion lining 25 may be any material as long as it is used as a lining of known pants or suits. Also, on the inner side where the core members 24a and 24b are joined to the covering cloth 22A of the housing part 22, the housing part lining 26 is sewn within a range of 15 cm from the end. The material of the housing section lining 26 is
Similar to the former, any material may be used as a lining for known pants or suits.

One end of the main elastic member 30 made of wide flat rubber is sewn to the tip of the extension portion 21 by lap sewing.
The other end of the main elastic member 30 is sewn to the inside of the housing portion 22. In particular, in the present embodiment, the main elastic member 3
A tape-shaped extension member 31 for specifying the maximum elongation of 0 is simultaneously sewn to both ends of the main elastic member 30. When the main elastic member 30 is in a contracted state, the length of the tape-like elastic stopper 31 is about 1.2 to 2 times that of the tape-like elastic stopper 31,
In the maximum stretch state of the main elastic member 30, the length of the main elastic member 30 is regulated by the length of the stretch stopper 31.

The sewn position of the other end of the main elastic member 30 to the receiving portion 22 is substantially the same or slightly larger than the sewn position of the end of the extension portion 21 to which one end of the main elastic member 30 is sewn. The position is set high, so that the upper end of the extension portion 21 is in close contact with the upper end of the storage portion 22, but during the movement, the contact resistance is not too large and the shape does not collapse.

The cloth portion 12 on the lower side of the tack 1 as viewed from the design side
One end of an auxiliary elastic member 33 made of narrow flat rubber is sewn to the upper end portion on the side of the broken line 1a. The other end of the auxiliary elastic member 33 is sewn inside the extension 21. The auxiliary elastic member 33 is always provided with an elastic force such that the end of the lower cloth portion 12 on the side of the broken line 1 a of the tack 1 enters the inside of the extension portion 21. However, the elastic force of the auxiliary elastic member 33 is smaller than the elastic force of the main elastic member 30,
It is negligible in view of the elastic force of the main elastic member 30 for adjusting the waist size. The elastic force of the auxiliary elastic member 33 is
Extend the end of the lower cloth portion 12 on the broken line side of the tack 1 to the extension portion 2.
1 is provided to maintain the shape of the tack 1 and can be omitted.

One end of the auxiliary elastic member 33 is sewn to the upper end of the cloth portion 12 on the lower side of the tack 1 on the broken line 1a side, and the sewing position of the other end of the auxiliary elastic member 33 with respect to the inside of the extension portion 21 is determined. The position is substantially the same or slightly higher so that wrinkles do not enter the lower cloth portion 12 of the tack 1.

The boundary line between the extending portion 21 of the waist portion 20 and the housing portion 22 as viewed from the design surface side may be provided with a belt loop 40 that covers the boundary line of the housing portion 22 or the extending portion 21. The edge of the belt loop 40 is set at the boundary between the belt and the storage section 22, and the boundary portion is hidden by the belt loop 50, so that the beauty is secured.

FIG. 3 is a front view showing the back of the main part of the waist-size telescopic structure of the garment according to one embodiment of the present invention.
FIGS. 1A and 1B are front views showing a main part surface of a waist size elastic structure of a garment according to an embodiment of the present invention, wherein FIG. 1A is a normal state in which a main elastic material 30 is contracted, and FIG.
Indicates an extended state.

As shown in FIGS. 3A and 4A,
When the main elastic member 30 is in the contracted state, the extended portion 21 is most contained in the accommodating portion 22, and the coupling depth of the two is determined by the original length of the main elastic member 30. The upper end of the cloth portion 12 on the lower side of the tack 1 on the broken line 1b side is
The upper fabric portion 11 is pulled by the elastic force of the upper side, and the lower fabric portion 12 of the tack 1 is in an extended state as if the upper end thereof was directly sewn. That is, at this time, tack 1
Is folded along the fold line 1a and the fold line 1b, and the upper cloth portion 11, the lower cloth portion 12, and the connection cloth 13 are located in a plane, and are in an iron press position, which is a normal sales form.

When a large external force is applied to the extending portion 21 and the accommodating portion 22, the main elastic member 30 extends as shown in FIGS. The most part is detached from the accommodation part 22. The maximum stretch state of the main elastic member 30 of the present embodiment is regulated by the length of the stretch stopper 31.
Even when a predetermined elastic force is applied to the main elastic member 30 by wearing, the balance is maintained by the length of the extension of the main elastic member 30, but since there is no difference between them in principle, the extension is performed. A case where a large external force is applied to the portion 21 and the housing portion 22 will be described.

As shown in FIGS. 3 (b) and 4 (b),
When the main elastic member 30 is stretched to the maximum, the extended portion 21 extends most from the housing portion 22 against the elastic force of the main elastic member 30. However, the maximum extension state of the main elastic member 30 is restricted by the length of the extension member 31. At this time, the elastic force of the auxiliary elastic member 33 is strengthened at the upper end of the lower cloth portion 12 on the broken line 1b side of the tack 1, but the upper elastic member 33 is pulled toward the upper cloth portion 11 side. 1 lower cloth part 1
2 is in an extended state as if its upper end was directly sewn. In addition, the upper cloth portion 11 of the tack 1 is formed such that the upper cloth portion 11 and the connection cloth 13 are bent along the line 1 of the original tack 1 where the main elastic member 30 is not extended with the movement of the extension portion 21.
From the position b, the position of the polygonal line 1b moves to the extension 21 side, and in the case shown in FIGS. 3B and 4B, the position of the polygonal line 1b is reversed from the position of the polygonal line 1a, and the tack 1 The overlapping part due to has disappeared.

Therefore, between the extension part 21 and the accommodation part 22,
When tension is applied against the elastic force of the main elastic member 30, the main elastic member 30 extends between them to a distance regulated by the length of the non-stretchable member 31.

Of course, the broken line 1a and the broken line 1b of the tack 1
The length of the stretch stop member 31 is set equal to or shorter than the distance. In the opposite case, the tack 1 is fully stretched and receives tension there. In other words, when the extension member 31 is not used, the broken line 1 of the tack 1
The distance between a and the broken line 1b acts to regulate the length of the maximum elongation.

Therefore, the garment of this embodiment having the waist size elastic structure can receive elasticity to match the size of the wearer's waist and fit into the waist.

At this time, the extension portion 21 inserted into the housing portion 22 slides inside the housing portion 22 by the elastic force of the main elastic member 30, but slides on the surface of the housing portion lining 26. The contact resistance can be reduced by the smoothness of the surface of the lining 26. Similarly, since the main elastic member 30 and the non-stretch material 31 also slidably contact the surface of the housing lining 26, the contact resistance can be reduced and the smooth movement can be achieved. Becomes possible. In addition, the auxiliary elastic member 33
Also slides inside the extension portion 21, but is in sliding contact with the surface of the extension portion lining 25, so that the contact resistance can be reduced by the smoothness of the surface of the extension portion lining 25, and the above-mentioned smooth movement can be reduced. Encourage.

Similarly, since the piping cloth 15 is in sliding contact with the surface of the extension lining 25, the contact resistance can be reduced due to the smoothness of the surface of the piping cloth 15 and the extension lining 25. Encourage movement.

As described above, the waist size expandable structure of the garment according to the present embodiment is constructed such that the waist portion 20 of the garment is divided into a plurality of parts, and the divided two parts are connected by the main elastic member 30 so as to expand and contract the waist size. In the flexible waist size elastic structure of the clothing, the overlapping portion of the clothing material wrapped with the piping cloth 15 made of the tack 1 formed up to the waist portion 20 and the upper fabric portion 11 as viewed from the design surface of the overlapping portion. An extending portion 21 extending from one end of the waist portion 20 formed on the upper surface, and a housing portion 20 formed on the lower cloth portion 12 as viewed from the design surface of the overlapping portion and accommodating the extending portion 21. A housing portion lining 26 provided at least on an inner surface on an end side of the housing portion 20;
1, an extension lining 25 provided on the inner surface on the end side, a main elastic member 30 having both ends connected between the extension 21 and the accommodation portion 20, and the extension 21 An auxiliary elastic member 33 having both ends connected between the inner side formed and the lower surface of the cloth portion 12 on the lower side as viewed from the design surface of the overlapping portion.

Therefore, the extension portion 21 inserted into the accommodation portion 22 slides inside the accommodation portion 22 by the elastic force of the main elastic member 30, but the extension portion 21 comes into sliding contact with the surface of the accommodation portion lining 26. Therefore, the contact resistance can be reduced due to the smoothness of the surface of the housing lining 26. Similarly, the main elastic member 30 and the anti-stretch material 31 also slidably contact the surface of the housing lining 26, but the contact resistance can be reduced. Thus, the smooth movement between the extension portion 21 and the accommodation portion 22 is enabled. The auxiliary elastic member 33 also slides inside the extension portion 21, but slides on the surface of the extension portion lining 25, so that the contact resistance can be reduced by the smoothness of the surface of the extension portion lining 25. This facilitates the smooth movement between the extension 21 and the housing 22.

Similarly, since a part of the piping cloth 15 is in sliding contact with the surface of the extension lining 25, the contact resistance can be reduced due to the smoothness of the surfaces of the piping cloth 15 and the extension lining 25. Promote the smooth movement.

Then, as shown by arrow C in FIG. 4, when the end of the housing portion 22 is opened from the design surface side of the pants,
Only by checking the inserted extension portion 21 and the lining 26 of the accommodation portion around the extension portion 21, the end of the covering cloth 22 </ b> A and the core
The a and 24b are made invisible by the accommodation portion lining 26, and the appearance is improved. 2 and 3, when the end of the housing portion 22 is opened from the back side of the design surface, the inserted extension portion 21 and the housing portion lining 26 around the extension portion 21 are confirmed. Only by this, the end portion of the covering cloth 22A and the core members 24a and 24b become invisible by the housing portion lining 26, and the appearance is improved.

In particular, as shown by arrow F in FIG. 4, when the lower end of the extending portion 21 is opened from the design surface side of the garment (pants) in a state where the main elastic member 30 is extended, Only the lining 25 and the piping cloth 15 are confirmed,
The end portions of the covering cloth 21A and the core members 23a and 23b are invisible by the extension portion lining 25, and the appearance is improved.
Also, as shown by the arrow G in FIG. 3 and the arrow E in FIG.
When the lower end of the extension 21 is opened from the back side of the design surface of the pants with the main elastic material 30 extended, the extension lining 2
5 and the piping cloth 15 and the auxiliary elastic material 33 are confirmed, the end of the covering cloth 21A and the core members 23a, 23b
Is invisible due to the extension portion lining 25, and its appearance is improved.

Embodiment 2 The piping cloth 15 in the above-described Embodiment 1 is designed such that the piping cloth 15 on the upper side of the upper cloth part 11 and the lower cloth part 12 as viewed from the design surface, when biting on the opposite side of the design surface of the clothing. Although the process is confirmed, there are usually few people who check inside, except those who have special interest in the sewing method. In addition, the overlapping portion of the garment wrapped with the piping cloth 15 made of the tack 1 follows the movement of the extension portion 21 and is not significantly affected by the contact resistance.

FIG. 5 shows an embodiment in consideration of the above.

FIG. 5 is an exploded view of a part of the back of the main part of the waist-size telescopic structure of the garment according to the second embodiment of the present invention in the middle of sewing. In the drawings, the same reference numerals and symbols as those of the first embodiment denote the same or corresponding components as those of the first embodiment, and a duplicate description will be omitted.

The present embodiment is the same as the first embodiment except that it does not have the piping cloth 15 shown in the first embodiment.

As described above, the waist size of the garment according to the present embodiment can be expanded and contracted by dividing the waist portion 20 of the garment into a plurality of parts and connecting the divided parts with the main elastic member 30. In the stretchable waist-size stretchable structure of the garment, the overlapped portion of the garment made of the tack 1 formed up to the waist portion 20 and the waist portion formed on the upper cloth portion 11 as viewed from the design surface of the overlapped portion An extending portion 21 extending from one end of the overlapping portion 20; a housing portion 20 formed on the lower cloth portion 12 as viewed from the design surface of the overlapping portion, for housing the extending portion 21; Lining 2 provided on the inner surface at the end
6, an extension lining 25 provided at least on the inner surface on the end side of the extension 21; the extension 21 and the accommodation portion 20;
Between the main elastic material 30 having both ends connected between the inner side of the extending portion 21 and the back surface of the lower cloth portion 12 as viewed from the design surface of the overlapping portion. And an auxiliary elastic member 33 connected thereto.

Therefore, the extension portion 21 inserted into the storage portion 22 slides inside the storage portion 22 by the elastic force of the main elastic member 30, but the extension portion 21 comes into sliding contact with the surface of the storage portion lining 26. Therefore, the contact resistance can be reduced due to the smoothness of the surface of the housing lining 26. Similarly, the main elastic member 30 and the anti-stretch material 31 also slidably contact the surface of the housing lining 26, but the contact resistance can be reduced. Thus, the smooth movement between the extension portion 21 and the accommodation portion 22 is enabled. The auxiliary elastic member 33 also slides inside the extension portion 21, but slides on the surface of the extension portion lining 25, so that the contact resistance can be reduced by the smoothness of the surface of the extension portion lining 25. This facilitates the smooth movement between the extension 21 and the housing 22.

Therefore, also in the present embodiment, as shown by arrow C in FIG.
When the end portion of the cover cloth 2 is opened, only the inserted extension portion 21 and the lining 26 of the accommodation portion around the extension portion 21 are confirmed.
The end portion of 2A and the core members 24a and 24b are invisible due to the accommodation portion lining 26, and the appearance is improved. When the end of the housing portion 22 is opened from the back side of the design surface as shown by the arrow D in FIGS. 2 and 3, the inserted extension portion 2 is opened.
1 and the surrounding lining 26 of the housing part are only confirmed,
The end portion of the covering cloth 22A and the core members 24a and 24b are invisible due to the accommodation portion lining 26, and the appearance is improved.

In particular, as shown by the arrow F in FIG. 4, the arrow G in FIG. 3, and the arrow E in FIG. 2, the main elastic member 30 is extended from the design surface side of the clothing under the extending portion 21. When the side end is opened, the extension portion lining 25 and the upper end of the lower cloth portion 12 are confirmed. However, if the sewing margin is increased, the upper end of the lower cloth portion 12 becomes difficult to be seen. , The finish cannot be confirmed, and the appearance does not deteriorate. In addition, when the lower end of the extending portion 21 is opened from the back side of the design surface in a state where the main elastic material 30 is extended, the upper end of the extending portion lining 25 and the upper cloth portion 11 are confirmed. If the stitching margin is made large, the upper end of the upper cloth portion 11 becomes difficult to see, so that the finish cannot be confirmed normally,
Its appearance does not deteriorate.

Third Embodiment The auxiliary elastic member 33 in the first embodiment has an elastic force applied to the extending portion 21 so as not to wrinkle on the upper portion of the lower cloth portion 12 as viewed from the design surface. Is given.
Therefore, a core material made of synthetic resin of 3 to 10 cm from the broken line 1a of the lower cloth portion 12 is put in the piping cloth 15, or a material similar to the core materials 23a, 23b, 24a, and 24b is replaced with the lower cloth. By overlapping and correcting the piping cloth 15 up to the broken line 1a of the portion 12, a shape holding function can be provided. In this case, the auxiliary elastic member 33
Can be omitted.

Naturally, even if wrinkles are formed on the upper portion of the cloth portion 12 on the lower side as viewed from the design side, the possibility of forming wrinkles affecting the appearance is low, so the auxiliary elastic member 33 can be simply omitted. .

FIG. 6 shows an embodiment in consideration of the above.

FIG. 6 is an exploded view showing the structure of the back of the main part of the waist-size telescopic structure of the garment according to the third embodiment of the present invention in the middle of sewing. In the drawings, the same reference numerals and symbols as those of the first embodiment denote the same or corresponding components as those of the first embodiment, and a duplicate description will be omitted.

This embodiment is the same as the first embodiment except that the auxiliary elastic member 33 shown in the first embodiment is not provided.

As described above, the waist size expandable structure of the garment according to the present embodiment is constructed such that the waist portion 20 of the garment is divided into a plurality of parts, and the divided two parts are connected by the main elastic member 30 to expand and contract the waist size. In the flexible waist size elastic structure of the clothing, the overlapping portion of the clothing material wrapped with the piping cloth 15 made of the tack 1 formed up to the waist portion 20 and the upper fabric portion 11 as viewed from the design surface of the overlapping portion. An extending portion 21 extending from one end of the waist portion 20 formed on the upper surface, and a housing portion 20 formed on the lower cloth portion 12 as viewed from the design surface of the overlapping portion and accommodating the extending portion 21. A housing portion lining 26 provided at least on an inner surface on an end side of the housing portion 20;
1 includes an extended portion lining 25 provided on the inner surface on the end side, and a main elastic member 30 having both ends connected between the extended portion 21 and the housing portion 20.

Therefore, the extension portion 21 inserted into the storage portion 22 slides inside the storage portion 22 by the elastic force of the main elastic member 30, but the extension portion 21 comes into sliding contact with the surface of the storage portion lining 26. Therefore, the contact resistance can be reduced due to the smoothness of the surface of the housing lining 26. Similarly, the main elastic member 30 and the anti-stretch material 31 also slidably contact the surface of the housing lining 26, but the contact resistance can be reduced. Thus, the smooth movement between the extension portion 21 and the accommodation portion 22 is enabled.

Similarly, since a part of the piping cloth 15 is in sliding contact with the surface of the extension lining 25, the contact resistance can be reduced by the smoothness of the surfaces of the piping cloth 15 and the extension lining 25. Promote the smooth movement.

Therefore, also in the present embodiment, as shown by arrow C in FIG.
When the end portion of the cover cloth 2 is opened, only the inserted extension portion 21 and the lining 26 of the accommodation portion around the extension portion 21 are confirmed.
The end portion of 2A and the core members 24a and 24b are invisible due to the accommodation portion lining 26, and the appearance is improved. When the end of the housing portion 22 is opened from the back side of the design surface as shown by the arrow D in FIGS. 2 and 3, the inserted extension portion 2 is opened.
1 and the surrounding lining 26 of the housing part are only confirmed,
The end portion of the covering cloth 22A and the core members 24a and 24b are invisible due to the accommodation portion lining 26, and the appearance is improved.

When the lower end of the extending portion 21 is opened from the design surface side of the garment (pants) in a state where the main elastic material 30 is extended, as shown by the arrow F in FIG. Only when the lining 25 and the piping cloth 15 are confirmed, the end of the covering cloth 21A and the core members 23a and 23b
It becomes invisible and its appearance improves. Also,
As shown by arrow G in FIG. 3 and arrow E in FIG. 2, when the lower end of the extension 21 is opened from the back side of the design surface of the pants with the main elastic member 30 extended, the extension Only by confirming the lining 25 and the piping cloth 15, the end portions of the covering cloth 21A and the core members 23a and 23b become invisible by the extension lining 25, and the appearance is improved. In particular, since the present embodiment does not include the auxiliary elastic member 33, the structure is simplified accordingly.

Embodiment 4 The extension lining 25 in the first embodiment reduces the contact resistance of the auxiliary elastic material 33 by the smoothness of the surface of the extension lining 25. This is to prevent wrinkles from sticking to the upper portion of the lower cloth portion 12 as viewed from the design surface by its own elastic force. Then, the lower cloth part 1
Since it is sufficient that a uniform elastic force is applied to the upper part of 2, the necessity of reducing the contact resistance of the auxiliary elastic member 33 is not particularly required. In this case, the extension lining 25 can be omitted.

FIG. 7 shows an embodiment in consideration of the above.

FIG. 7 is an exploded view of a part of the back surface of the main part of the waist-size telescopic structure of the garment according to the fourth embodiment of the present invention in the middle of sewing. In the drawings, the same reference numerals and symbols as those of the first embodiment denote the same or corresponding components as those of the first embodiment, and a duplicate description will be omitted.

The present embodiment is the same as the first embodiment except that it does not have the extension lining 25 shown in the first embodiment.

As described above, the waist size expandable structure of the garment according to the present embodiment is constructed such that the waist portion 20 of the garment is divided into a plurality of parts, and the divided two parts are connected by the main elastic member 30 so that the waist size can be expanded and contracted. In the flexible waist size elastic structure of the clothing, the overlapping portion of the clothing material wrapped with the piping cloth 15 made of the tack 1 formed up to the waist portion 20 and the upper fabric portion 11 as viewed from the design surface of the overlapping portion. An extending portion 21 extending from one end of the waist portion 20 formed on the upper surface, and a housing portion 20 formed on the lower cloth portion 12 as viewed from the design surface of the overlapping portion and accommodating the extending portion 21. A housing portion lining 26 provided at least on an inner surface on an end side of the housing portion 20, a main elastic member 30 having both ends connected between the extension portion 21 and the accommodation portion 20, and the extension portion 21 weights In which both ends comprises an auxiliary elastic member 33 connected between the engaged the inner and the overlapping rear surface of the lower fabric portions 12 as viewed from the design surface of the mating portion.

Therefore, the extension portion 21 inserted into the storage portion 22 slides inside the storage portion 22 by the elastic force of the main elastic member 30, but the extension portion 21 comes into sliding contact with the surface of the storage portion lining 26. Therefore, the contact resistance can be reduced due to the smoothness of the surface of the housing lining 26. Similarly, the main elastic member 30 and the anti-stretch material 31 also slidably contact the surface of the housing lining 26, but the contact resistance can be reduced. Thus, the smooth movement between the extension portion 21 and the accommodation portion 22 is enabled. In addition, about the auxiliary elastic material 33,
Since it is changed by its own elastic force, the effect of contact with the inside of the extension 21 is not significant.

Similarly, a part of the piping cloth 15 is in sliding contact with the surface of the extension lining 25,
Due to the smoothness of the surface 5, the contact resistance can be reduced, and the smooth movement is promoted.

Therefore, also in the present embodiment, as shown in arrow C in FIG. 4, when the end of the housing portion 22 is opened from the design surface side, the inserted extending portion 21 and the surrounding housing portion are opened. Just by confirming the lining 26, the end portion of the covering cloth 22A and the core members 24a and 24b become invisible by the housing portion lining 26, and the appearance is improved. Also, as shown by the arrow D in FIGS.
When the end portion of the cover cloth 2 is opened, only the inserted extension portion 21 and the lining 26 of the accommodation portion around the extension portion 21 are confirmed.
The end portion of 2A and the core members 24a and 24b are invisible due to the accommodation portion lining 26, and the appearance is improved.

In particular, as shown by arrow F in FIG. 4, when the lower end of the extension 21 is opened from the design surface side of the garment with the main elastic member 30 extended, the extension 21 Of the covering cloth 21A, the core members 23a and 23b, and the piping cloth 15 can be seen. However, since the piping cloth 15 is in the foreground, the appearance does not deteriorate. In addition, a person who confirms in this way is rare, and does not have a large effect on appearance in terms of probability. Also, as shown by arrows G in FIG. 3 and E in FIG. 2, when the lower end of the extending portion 21 is opened from the back side of the design surface in a state where the main elastic member 30 is extended, the covering cloth 21A is formed. , The core members 23a and 23b, the piping cloth 15 and the auxiliary elastic member 33 are confirmed. However, since the piping cloth 15 is in the foreground, the appearance does not deteriorate. In addition, a person who confirms in this way is rare, and does not have a large effect on appearance in terms of probability.

Embodiment 5 The waist size elastic structure of the clothing of the above embodiment has been described in the case where the tack 1 of the clothing is an overlapped portion of the clothing ground. However, when practicing the present invention, since the waist size is expanded and contracted, using the place where the clothing is partially overlapped does not require wrinkling in the case of the elasticity, and Need not be noticeable. Therefore, the tack 1 can be dart. In addition, a portion where the clothing is partially overlapped may be a pocket portion.

In the embodiment of the present invention, the tack 1
Are superposed parts, but can be implemented by basically the same configuration.

FIG. 8 is a diagram showing the internal structure of the main surface of the waist-size telescopic structure of the garment according to the fifth embodiment of the present invention. In the drawings, the same reference numerals and symbols as those of the first embodiment denote the same or corresponding components as those of the first embodiment, and a duplicate description will be omitted.

This embodiment is the same as the first embodiment except that the tack 1 shown in the first embodiment is a pocket 50.

In particular, in the present embodiment, the extension 21 formed in the cloth 11 above the pocket 50 may notice that the lower end of the extension 21 is opened when the hand is put in. There is. When the lower end of the extension 21 is opened, the extension lining 25, the piping cloth 15 and the auxiliary elastic material 33 are confirmed.
Since the end portions and the core members 23a and 23b are invisible due to the extension portion lining 25 and the appearance is improved, it is preferable to configure the end portions and the core members 23a and 23b as in the fifth embodiment.

The first to fifth embodiments have mainly been described with respect to differences from the first embodiment. However, when the present invention is implemented, the differences between the embodiments are as follows. It can also be used as a combination of the items described.

That is, in the case of embodying the present invention, the overlap portion of the clothing material formed up to the waist portion 20 is a portion where the clothing material is overlapped functionally or in design such as the pocket 50. be able to.

The extension 21 extending from one end of the waist portion 20 formed on the upper cloth portion 11 as viewed from the design surface side of the overlapping portion in the case where the present invention is practiced is a design of the overlapping portion. It can also be formed as an extending part 21 extending from one end of the waist part 20 formed on the lower cloth part 12 as viewed from the surface side. Of course, the accommodation portion 22 formed on the lower cloth portion 12 as viewed from the design surface side of the overlapping portion and accommodating the extension portion 21 similarly has the upper cloth portion 11 as viewed from the design surface side of the overlapping portion. The storage portion 22 for storing the extension portion 21 formed in the first portion may be used. In other words, the extending portion 21 extending from one end of the waist portion 20 formed on the fabric portion on one side as viewed from the design surface of the overlapping portion, and the fabric portion on the other side as viewed from the design surface of the overlapping portion. What is necessary is just to be able to be formed and constituted as the accommodation part 22 which accommodates the extension part 21.

However, as for the overall appearance of the waist portion 20, the configurations described in the first to fifth embodiments are preferable.

Particularly, in the present embodiment, the main elastic member 30 is provided behind the entrance portion of the pocket 50, and the front side of the main elastic member 30 is covered with the lower cloth portion 12, and the waist portion is provided. The expansion and contraction of 20 is made in the pocket portion, and there is no uncomfortable feeling. Further, a belt loop 40 is provided to cover the boundary between the upper cloth portion 11 and the lower cloth portion 12, whereby the boundary portion can be concealed, and the beauty can be secured. In addition, a favorable elastic structure is obtained.

The accommodation portion lining 26 provided on the inner surface on the end side of the accommodation portion 22 of the above-described embodiment and the extension portion lining 25 provided on the inner surface on the end side of the extension portion 21 are combined with the waist portion 20. It is preferable that the length is in the range of 5 to 15 cm from the cut end of the cutting part in view of the labor and the amount of lining used. However, when the present invention is implemented, the extending part 21 and the accommodation part 22 are preferred. The length is not limited to 5 to 15 cm from the end, but can be longer. Alternatively, the entire circumference may be used.
In any case, at least the extension 21 of the waist 20
Alternatively, the length may be in the range of 5 to 15 cm from the cut end of the storage section 22. The length is determined not only by the appearance but also by the stiffness of the waist portion 20 when worn.

In the above embodiment, the main elastic member 3
Although the description has been given of the configuration in which the 0 and the extension member 31 are juxtaposed, the extension member 31 that limits the maximum elongation can be omitted when the present invention is implemented. In particular, the overlap portion of the clothing material formed up to the waist portion 20 has a predetermined maximum elongation length, and cannot be further extended.
Therefore, the overlapping portion of the clothing material formed up to the waist portion 20 can be used instead of the stopper. However, when the overlapping portion of the clothing material shows the maximum elongation, the tension may be applied thereto and the appearance may be deteriorated. It is also assumed that the clothing is made of a material that expands and contracts. Therefore, if the main elastic member 30 and the non-stretch material 31 are arranged side by side, the maximum elongation of the overlapping portion of the garment is restricted by the non-stretch material 31, and a tension is applied thereto and the appearance deteriorates. There is no. In addition, even if the overlapping portion of the clothing material is made of an elastic material, the influence is eliminated.

Further, except for the embodiment shown in FIG. 6, in another embodiment, the inner side where the extension portion 21 is overlapped and the back surface of the cloth portion 12 on the lower side as viewed from the design surface of the overlap portion are different. Although the auxiliary elastic member 33 whose both ends are connected is provided, the auxiliary elastic member 33 can be eliminated when the present invention is implemented. However, providing the auxiliary elastic member 33 improves the overall appearance.

Further, except for the embodiment shown in FIG. 5, in another embodiment, the end of the overlapped portion is made of a piping cloth 15.
However, when the present invention is implemented, the piping cloth 15 can be omitted. However, when the connection portion is forcibly expanded by wrapping with the piping cloth 15, the appearance is improved. At this time, the piping cloth 15 may be provided along the waist portion 20 along the entire circumference thereof, but may be in a range of 3 to 15 cm on both sides from the center of the overlapping portion. The length is determined not only by the appearance when the end portion is widened, but also by the uncomfortable feeling of the waist portion 20 when worn.

In the above-described embodiment, an example in which the end of the overlapped portion is sewn to the waist portion 20 at only one end is described according to the case of pants. However, when practicing the present invention, the waist portion 20 such as a one-piece is required.
This is also applied to the case where the upper and lower overlapping portions are sewn.

Embodiment 6 When the present invention is carried out, since the waist size is expanded and contracted, if the part where the clothes are partially overlapped is used, the wrinkles do not wrinkle in the case of the elasticity. And the degree of expansion and contraction is not noticeable. Therefore, the tack 1 can be dart. In addition, a portion where the clothing is partially overlapped may be a pocket portion.

However, the overlapping portion of the clothing such as the tack 1 expands and contracts with the expansion and contraction of the waist size. That is,
In the overlapping portion of the clothing such as the tack 1, the cloth always comes into contact with each other, and the contact resistance is not small.

Therefore, in the sixth embodiment of the present invention, the contact resistance is reduced between the cloths at the overlapping portion such as the tack 1 of the clothing.

FIG. 11 is an exploded view showing the structure of the back of the main part of the waist size telescopic structure of the garment according to the sixth embodiment of the present invention, and FIG. 12 is a waist size telescopic garment of the sixth embodiment of the present invention. It is explanatory drawing which shows the sewing state of the passing cloth of a structure. In the drawings, the same reference numerals and symbols as those of the first embodiment denote the same or corresponding components as those of the first embodiment, and a duplicate description will be omitted.

The present embodiment is the same as the first embodiment except that the clothing material main body side lining 60 is provided inside the tack 1 shown in the first embodiment.

That is, FIG. 11 shows the upper end of the men's pants, and the tack 1 of the men's pants includes an upper cloth portion 11 overlapping the design surface (front) side of the pants cloth viewed from the front side. It is composed of a lower cloth part 12 overlapping the design surface (front) side of the pants cloth and a connecting cloth 13 for connecting the both. On the back side, a garment body side lining 60 made of a lining having a smooth surface is sewn on the back surface of the tack 1 so as to overlap the upper cloth portion 11 and the lower cloth portion 12.

The tack 1 has an end portion formed up to the waist portion 20 and constitutes an overlapping portion of the present embodiment.

In the present embodiment, the tack 1
At the upper end, a range of 10 cm on both sides from the center of the tack 1 is wrapped with a piping cloth 15. That is, the upper cloth portion 11
And the lower cloth portion 12 (and the connection cloth 13) and the garment body side lining 60 are superimposed on them, and the upper end portions thereof are wrapped with a piping cloth 15 of about 20 cm or more, so that the end portions look good. And The material of the piping cloth 15 may be any material as long as it is used as a backing for known pants or suits, and a tape or the like having a smooth surface may be used.

In particular, in this embodiment, since the garment main body side lining 60 made of a lining having a smooth surface is sewn on the lapping portion, the lapping portion is brought into a smooth contact state, and the garment is tacky. Even if the overlapping portion such as 1 expands and contracts with the expansion and contraction of the waist size, it can perform a smooth movement.

The first to sixth embodiments have mainly been described with respect to differences from the first embodiment. However, when the present invention is implemented, the differences between the first and second embodiments are as follows. It can also be used as a combination of the items described.

[0100]

As described above, according to the first aspect of the present invention, there is provided a garment in which the waist size is stretchable by connecting the waist portions having a plurality of divided core members with an elastic material. An extending portion extending from one end of a waist portion formed on one cloth portion of the overlapping portion of the garment formed up to the waist portion, and an extending portion formed on the other cloth portion of the overlapping portion; A housing portion for housing the extension portion, a housing portion lining provided at least on an inner surface on an end side of the housing portion, and a main elastic material having both ends connected between the extension portion and the housing portion. Is what you do.

Therefore, the extension part inserted into the storage part by the elastic force of the main elastic material is in sliding contact with only the lining of the storage part, and the core material, the cloth end which is locked, the cloth end which is not locked, and the frayed end No sliding contact with the part is made, the contact resistance can be reduced, and the extension part and the accommodation part can move smoothly. Further, since the lining of the housing portion is attached inside the housing portion as viewed from the front side and the back side of the housing portion, even if the end portion of the housing portion is expanded in a state where the extension portion is pulled, the waist is not removed. The core material of the part is not seen, and the fray of the locked cloth edge is not seen, so that the product image is not deteriorated.

Therefore, even when the gap formed to make it expandable and contractable is widened, the appearance is improved and smooth expansion and contraction becomes possible.

In the waist-size stretchable structure of a garment in which a waist size is stretchable by connecting waist portions having a plurality of divided core members with an elastic material according to claim 2, the garment formed up to the waist portion is provided. An extending portion extending from one end of a waist portion formed on one cloth portion of the ground overlapping portion, and a housing portion formed on the other cloth portion of the overlapping portion and housing the extending portion. A storage portion lining provided at least on an inner surface on an end side of the storage portion, and a main elastic material having both ends connected between the extension portion and the storage portion;
An auxiliary elastic member having both ends connected between the extending portion and the back surface of the other cloth portion of the overlapping portion.

Therefore, in the same manner as in the first aspect, the extension portion inserted into the housing portion by the elastic force of the main elastic material is slidably contacted only with the lining portion of the housing portion, and the core material, the locked cloth edge, and the lock hook. Sliding contact with the unfinished cloth edge or frayed end is eliminated, the contact resistance can be reduced, and the extension portion and the accommodation portion can be smoothly moved. Further, since the lining of the housing portion is attached inside the housing portion as viewed from the front side and the back side of the housing portion, even if the end portion of the housing portion is expanded in a state where the extension portion is pulled, the waist is not removed. The core material of the part is not seen, and the fray of the locked cloth edge is not seen, so that the product image is not deteriorated. In particular, since the auxiliary elastic member is connected at both ends between the extending portion and the back surface of the other cloth portion of the overlapping portion, it is possible to always prevent wrinkling of the overlapping portion. In addition, the appearance of the finish can be improved.

Therefore, even when the gap formed to make it expandable and contractable is widened, the appearance is improved and smooth expansion and contraction becomes possible.

[0106] In the waist-size stretchable structure of the garment in which the waist size is stretchable by connecting the waist portions having the plurality of divided core members with an elastic material according to claim 3, the garment formed up to the waist portion is provided. An extending portion extending from one end of a waist portion formed on one cloth portion of the ground overlapping portion, and a housing portion formed on the other cloth portion of the overlapping portion and housing the extending portion. , At least an accommodation portion lining provided on an inner surface on an end portion side of the accommodation portion, at least an extension portion lining provided on an inner surface on an end portion side of the extension portion, and between the extension portion and the accommodation portion. A main elastic material having both ends connected to each other, and an auxiliary elastic material having both ends connected between the overlapped inside of the extension portion and the back surface of the other cloth portion of the overlap portion. Things.

Therefore, the extension part inserted into the storage part by the elastic force of the main elastic material is in sliding contact with only the lining of the storage part, and the core material, the cloth end which is locked, the cloth end which is not locked, and the frayed end No sliding contact with the part is made, the contact resistance can be reduced, and the extension part and the accommodation part can move smoothly. In addition, the auxiliary elastic material accommodated in the extension portion also comes into sliding contact with only the extension portion lining during expansion and contraction, and the core material, the cloth edge which has been locked, the cloth edge which is not locked, and the frayed end portion. Sliding contact is eliminated, and the contact resistance can be reduced. And, since the accommodation portion lining is attached to the inside of the accommodation portion viewed from the front side and the back side of the accommodation portion, even if the end portion of the accommodation portion is expanded in a state where the extension portion is pulled,
The core material at the waist portion is not seen, and the frayed edge of the locked cloth is not seen, so that the product image is not deteriorated. Since the extension portion lining is also attached to the inside of the extension portion, even if the lower end portion of the extension portion is expanded, the core material of the waist portion can be seen, or the frayed edge of the locked cloth can be seen. , Does not degrade the product image. Further, since both ends of the auxiliary elastic member are connected between the extending portion and the back surface of the other cloth portion of the overlapping portion, it is possible to always prevent wrinkles from sticking to the overlapping portion. In addition, the appearance of the finish can be improved.

Therefore, even when the gap formed to make it expandable and contractable is widened, the appearance is improved and smooth expansion and contraction becomes possible.

In the fourth aspect, the backing lining or the extending portion lining of the waist size telescopic structure of the clothing has a length of 5 to 15 cm from the end of the receiving portion or the extending portion. Any one of claims 1 to 3
In addition to the effects described below, the operating cost and the material cost can be reduced.

[0110] The effect of any one of claims 1 to 4, wherein the end of the overlapping portion of the waist-size stretchable structure of the garment of claim 5 is wrapped with a piping cloth. In addition, even when the lower end portion of the extension portion is expanded, since the piping process is performed on the end portion of the overlapping portion, the end portion of the overlapping portion is not seen to be frayed. Product image becomes higher.

[0111] The end of the overlapping portion of the waist size elastic structure of the garment according to claim 6 is wrapped with a piping cloth, and the piping cloth has a length of 3 to 15 cm on both sides from the center of the overlapping portion. 6. In addition to the effect of claim 5, even when the lower end portion of the extending portion is expanded, the piping process is performed on the end portion of the overlapping portion. The fray at the end of the product is no longer visible, and the product image is enhanced. Also,
Even when worn, the waist does not feel uncomfortable.

[0112] Since the main elastic member of the waist-size telescopic structure of the garment of claim 7 is provided with a stretch-stopping member for limiting the maximum elongation thereof, any one of claims 1 to 5 is provided. In addition to the effect described in the first aspect, the length of the extension can be limited so as not to apply a tension to the overlapping portion, so that the appearance of the overlapping portion is improved.

[0113] The waist size elastic structure of the clothing according to claim 8 is further superimposed on the clothing base with the waist size elastic structure of the clothing according to any one of claims 1 to 7. 8. A garment body side lining is provided from one cloth portion side of the overlapping portion to the other fabric portion side of the overlapping portion. In addition to the effect described in any one of the above, the garment body side lining having a smooth surface lining is sewn on the overlapping portion so that the overlapping portion is in a smooth contact state, and the overlapping portion is Even if the waist size expands and contracts, smooth movement can be performed.

[Brief description of the drawings]

FIG. 1 is a component development view showing a configuration of a main part rear surface of a waist size elastic structure of a garment according to Embodiment 1 of the present invention.

FIG. 2 is an exploded view showing a configuration of the main part of the back surface of the waist size telescopic structure of the garment according to the first embodiment of the present invention in the middle of sewing.

FIG. 3 is a front view showing a main part back surface of the waist size elastic structure of the clothing according to the first embodiment of the present invention.

FIG. 4 is a front view showing a main part surface of the waist size elastic structure of the garment according to the first embodiment of the present invention.

FIG. 5 is an exploded component view showing a configuration of a back surface of a main part of the waist-size telescopic structure of the clothing according to the second embodiment of the present invention in the middle of sewing.

FIG. 6 is an exploded component view showing a configuration of the main part of the waist-size telescopic structure of the garment according to the third embodiment of the present invention, which is being sewn on the back of the main part.

FIG. 7 is an exploded component view showing a configuration of a back surface of a main part of a waist-size telescopic structure of the clothing according to a fourth embodiment of the present invention, which is in the middle of sewing.

FIG. 8 is a diagram showing an internal configuration of a main part surface of a waist size elastic structure of a garment according to a fifth embodiment of the present invention.

FIG. 9 is a top perspective view of conventional pants with a waist portion that can be extended and contracted.

FIG. 10 is an enlarged view in which a seam is expanded in a waist elastic structure portion viewed from arrows A and B in FIG. 9 shown in FIG. 10;

FIG. 11 is an exploded view showing a configuration of a main part rear surface of a waist size elastic structure of a garment according to a sixth embodiment of the present invention.

FIG. 12 is an explanatory diagram showing a sewing state of a piping cloth having a waist size elastic structure of a garment according to a sixth embodiment of the present invention.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 Tack 11 Upper cloth part 12 Lower cloth part 15 Piping cloth 20 Waist part 21 Extension part 22 Storage part 25 Extension part lining 26 Storage part lining 30 Main elastic material 33 Auxiliary elastic material 40 Belt passing 50 Pocket 60 Clothing Ground side lining

Claims (8)

[Claims] 1. A waist-size stretchable structure of a garment having a waist size stretchable by connecting waist portions having a plurality of divided core members with an elastic material, wherein a garment fabric formed up to the waist portion is overlapped. A joining portion, an extending portion extending from one end of a waist portion formed on one cloth portion of the overlapping portion, and an extending portion formed on the other cloth portion of the overlapping portion and accommodating the extending portion. A housing portion, at least a housing portion lining provided on an inner surface on an end side of the housing portion, and a main elastic material having both ends connected between the extension portion and the housing portion. The waist size of the clothes to be stretched. 2. A waist-size stretchable structure of a garment having a waist size stretchable by connecting waist portions having a plurality of divided core members with an elastic material, wherein the garment fabric formed up to the waist portion is overlapped. A joining portion, an extending portion extending from one end of a waist portion formed on one cloth portion of the overlapping portion, and an extending portion formed on the other cloth portion of the overlapping portion and accommodating the extending portion. A housing portion, a housing portion lining provided at least on an inner surface on an end portion side of the housing portion, a main elastic material having both ends connected between the extension portion and the housing portion, A waist-sized stretchable structure for clothing, comprising: an auxiliary elastic member having both ends connected between the overlapping portion and the back surface of the other cloth portion. 3. A waist-size stretchable structure of a garment in which a waist size is stretchable by connecting waist portions having a plurality of divided core members with an elastic material. A joining portion; an extending portion extending from one end of a waist portion formed on one cloth portion of the overlapping portion; and an extending portion formed on the other fabric portion of the overlapping portion to accommodate the extending portion. A housing portion, a lining portion provided at least on an inner surface of an end portion of the housing portion, an lining portion provided at least on an inner surface of an end portion of the extension portion, the extension portion and the housing portion A main elastic member having both ends connected between the main elastic member and an auxiliary elastic member having both ends connected between the overlapped inside of the extension portion and the back surface of the other cloth portion of the overlap portion. Waist size of clothing characterized by having Condensation universal structure. 4. The storage portion lining or the extension portion lining is 5 to 15 from an end of the storage portion or the extension portion.
The waist-size stretchable structure for clothing according to any one of claims 1 to 3, wherein the length is in the range of cm. 5. The structure according to claim 1, wherein an end of the overlapping portion is wrapped with a piping cloth. 6. The structure according to claim 5, wherein the length of the piping cloth is in a range of 3 to 15 cm on both sides from the center of the overlapping portion. 7. The waist size expansion and contraction of a garment according to claim 1, wherein the main elastic member is provided with an elongation preventing member for limiting a maximum elongation thereof. Free structure. 8. The method according to claim 8, further comprising an overlapping portion of the clothing material.
The garment body side lining is provided from one cloth part side of the overlapping part to the other cloth part side of the overlapping part, according to any one of claims 1 to 7, wherein: A waist-size telescopic structure of the garment described.