JP2016123783A - Stretchable sport wear and slide fastener - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sport wear which has high followability with respect to a wide variety of movements and agile movements of a wearer and has stretch allowing the wearer to exhibit high performance and to provide a slide fastener which is applicable to clothing and other uses than the clothing (small articles such as a bag, shoe, and wallet, and various kinds of packaging materials, for example).SOLUTION: In the stretchable sport wear, a thickness of a whole fabric at a position of joining a substrate tape and a body section on a side having a pivotal stop body of an opening/separating insertion tool of a slide fastener is larger than a thickness of a whole fabric at a position joining a substrate tape and a body section on a side having a fitting body. The pivotal stop body of the slide fastener includes at least: a short side part; a bottom part continuing to the short side part; a long side part continuing to the bottom part; and an opening formed between an upper end of the short side part and the long side part nearest to the upper end of the short side part. The width of the opening has a section enlarging toward the bottom part direction.SELECTED DRAWING: Figure 2

Description

  The present invention relates to sportswear having elasticity such as a swimsuit worn on the upper body. The present invention also relates to a slide fastener that can be applied not only to the sportswear but also to other clothing and uses other than clothing (for example, shoes, bags, purses, and other packaging materials).

  In recent years, due to an increase in health-consciousness, including elderly people, water-based walking and aquabics, which can reduce the burden on the knees and hip joints and can perform high-load exercises, have attracted attention. As this swimsuit for exercise in water, a separate-type swimsuit that is easy to attach and detach and is worn on the upper body and the lower body is known (for example, Patent Document 1). This separate-type swimsuit is provided with a slide fastener so that the front side of the upper body of the swimsuit (hereinafter referred to as an upper garment) can be easily attached and detached, and the upper garment is easily attached and detached.

  In addition, a conventional fastener that can be inserted from the side as well as from the top (hereinafter referred to as a two-way fastener) is known with respect to a conventional slide fastener that inserts a fitting body into the fitting portion from above. . It is said that this two-way fastener can be operated very easily by a small child or an elderly person so that it can be operated while wearing gloves such as skis (for example, Patent Document 2).

Utility Model Registration No. 3158759 JP 2008-43568 A

  In general, swimsuits are worn with the fabric stretched, so in separate-type swimsuits with slide fasteners, it is necessary to wear the slide fastener while pulling it toward the center of the body. After that, it had to be fitted in the fitting part of the slide fastener facing up and down. Therefore, for example, when the wearer wears the swimsuit, there is a problem that the operation of the slide fastener is troublesome.

  Moreover, the 2 way fastener of patent document 2 has left the subject in the followability with respect to a wearer's wide movement and agile movement, and when a 2 way fastener is opened and closed, a separation fitting insert comes off. There was a problem that.

  The present invention has been made in consideration of the conventional problems as described above, and has high followability with respect to a wide range of movements and agile movements of the wearer, and allows the wearer to exhibit high performance. An object of the present invention is to provide sportswear that is easy for a wearer to wear in sportswear having elasticity. Moreover, it can be applied not only to the sportswear having elasticity, but also to other clothing and uses other than clothing (for example, accessories such as shoes, bags and wallets, various packaging materials), and is easy for the wearer to attach. An object is to provide a slide fastener.

  The stretchable sportswear of the present invention that has solved the above problems is a stretchable sportswear worn on the upper body, and the sportswear has a body and a slide fastener, and the slide fastener is a right-side base. Including a material tape, a right element row provided on the right base tape, a left base tape, a left element row provided on the left base tape, a slider, and a release fitting, and the right element row and The left element row is inserted through the slider, and the opening / closing insert has a fitting body provided on the right or left base tape and a pivot body provided on the left or right base tape. The fitting body has a column-shaped pivoted stop portion, and the pivotable body can be inserted into or removed from the pivoted stop portion of the fitting body, and further, the fabric constituting the body And the right The base tape, the cloth and the left base tape are respectively joined, and the thickness of the whole cloth at the joined portion on the side having the pivoting body is the joint on the side having the fitting body. It is characterized by a point that is thicker than the thickness of the entire dough at the place where it is made.

  In the stretchable sportswear, the right base tape and the left base tape preferably have a smaller stretch rate than the fabric.

  In the stretchable sportswear, it is preferable that the right base tape and the left base tape have higher rigidity than the cloth.

  In the stretchable sportswear, it is preferable that a belt-like patch is formed on the side of the body having the pivoting body.

  In the stretchable sportswear, it is preferable that the application cloth has a configuration in which the fabric is folded back into at least a bag shape.

  In the above-described elastic sportswear, the lower end of the separation / insertion tool is configured to protrude downward with respect to the lower ends of the pair of left and right base tapes, and is sewn to the base tape. It is preferable that the lower end of the fabric is configured to protrude downward with respect to the lower end of the separation / insertion tool.

  The elastic sportswear is preferably a separate type swimsuit top.

  Next, the slide fastener of the present invention includes a right base tape, a right element row provided on the right base tape, a left base tape, a left element row provided on the left base tape, a slider, and an opening. The right element row and the left element row are inserted through the slider, the open / close insert is an insert provided on the right or left base tape, and the left or right side. There is a pivot provided on the base tape, the fitting has a column-shaped pivoted portion, and the pivoting member inserts or removes the pivoted portion of the fitted body. Further, the pivoting body has at least a short side portion, a bottom portion continuous with the short side portion, a long side portion continuous with the bottom portion, and a length closest to the upper end of the short side portion and the upper end of the short side portion. An opening formed between the side and the width of the opening in the direction of the bottom Characterized in that it has a wider consisting interval tint.

  In the slide fastener, an interval between the short side portion and the long side portion in the opening of the pivoting body is at least 0.8 times to one time with respect to an outer diameter of a columnar section of the pivoted portion. It is preferable that

  In the slide fastener, it is preferable that the pivoted portion and the pivoted body include magnets having different polarities.

  In the slide fastener, the slider preferably has a column, a body, a handle, and a slider shoulder.

  According to the stretchable sportswear of the present invention, after the right and left side fabrics are pulled close to each other, the fitting body is fitted as it is from the side portion of the opening / closing insertion tool without largely shifting the fabric up and down. Therefore, the wearer can easily wear the sportswear. In addition, the thickness of the entire fabric at the location where the fabric constituting the body on the side having the pivoting body and the base tape is joined is bonded to the fabric tape constituting the body on the side having the fitting body. Since it is thicker than the thickness of the whole cloth in the place where it was done, the pivot stop equivalent to the receiving side of a slide fastener can be certainly supported by hand. With this configuration, the slide fastener can be fixed in a stable state.

  According to the slide fastener of the present invention, at least the short side, the bottom continuous with the short side, the long side continuous with the bottom, and the long side closest to the short side upper end and the short side upper end Since the width of the opening has a section that widens in the bottom direction, once the columnar pivoted part is inserted into the pivoting body, The pivoted part is unlikely to be detached from the pivoted body and can maintain a stable insertion state. That is, by using the slide fastener of the present invention, even a small child or an elderly person can easily operate, and the slide fastener can be used with confidence.

It is a general view which shows the upper garment of the swimsuit which concerns on Embodiment 1 of this invention. It is a figure which shows the slide fastener of the upper garment of the swimsuit which concerns on Embodiment 1 of this invention. It is sectional drawing in the joining location of the cloth | dye and base material tape which comprise the body of the swimsuit which concerns on Embodiment 1 of this invention. It is a figure which shows the application cloth in the upper garment of the swimsuit which concerns on Embodiment 1 of this invention. It is a figure which shows the lower end of the separation fitting insert in the slide fastener of the upper garment of the swimsuit which concerns on Embodiment 1 of this invention, and the lower end of cloth. It is a figure which shows the pivoting body of the separation fitting insert in the slide fastener which concerns on Embodiment 2 of this invention.

  Hereinafter, stretchable sportswear and a slide fastener according to an embodiment of the present invention will be described with reference to the drawings. In the following description, the same parts are denoted by the same reference numerals.

(Embodiment 1)
The stretchable sportswear of the present invention is a stretchable sportswear worn on the upper body, and the sportswear has a body and a slide fastener, and the slide fastener includes a right side base tape and the right side base material. Including a right element row provided on the tape, a left base tape, a left element row provided on the left base tape, a slider, and a break-away insert, wherein the right element row and the left element row are Inserted through a slider, the opening and closing insert has a fitting provided on the right or left base tape, and a pivot provided on the left or right base tape, the fitting is It has a column-shaped pivoted portion, and the pivotable body can be inserted into or removed from the pivoted portion of the fitting body, and further, the fabric constituting the body and the right base tape, Raw And the left-side base tape are joined to each other, and the thickness of the whole fabric at the joined location on the side having the pivoting body is the entire fabric at the joined location on the side having the fitting body. It is characterized by being thicker than the thickness.

  According to the stretchable sportswear of the present invention, after the right and left side fabrics are pulled close to each other, the fitting body is fitted as it is from the side portion of the opening / closing insertion tool without largely shifting the fabric up and down. Can do. Therefore, the wearer can easily wear the sportswear. Moreover, the thickness of the whole cloth | dough in the location where the cloth which comprises the body of the side which has a pivoting body, and the base tape was joined is thicker than the thickness of the whole cloth | dough in the joined part of the side which has a fitting body. Therefore, the pivot stop corresponding to the receiving side of the slide fastener can be reliably supported by hand. With this configuration, the slide fastener can be fixed in a stable state. That is, by using the stretchable sportswear of the present invention, it is expected that the wearer's ability to follow a wide range of movements and agile movements is improved, and the play performance of the wearers is remarkably improved.

  The stretchable sportswear of the present invention is a sportswear worn on the upper body, and the sportswear is not particularly limited as long as it is made of stretchable fabric. For example, the present invention can be applied to sportswear tops such as swimwear, aerobics wear, diving wear, and ski wear. Hereinafter, the case where the present invention is applied to an upper garment of a separate type swimsuit will be described as an example.

  FIG. 1 shows a separate-type swimsuit worn on the upper body according to Embodiment 1 of the present invention. A slide fastener 3 is attached from the upper end to the lower end of the upper garment 1 at the front body 2 of the upper garment 1 of the swimsuit. Although FIG. 1 shows the case where the slide fastener 3 is formed on the front body so that the front side of the upper body part can be opened, the place where the slide fastener is formed is not limited to the front body. For example, it can be formed on the back body or the side of the body.

  In addition, the upper garment 1 is comprised from the fabric which has a stretching property so that it may have high followability with respect to a user's wide movement and agile movement, and can make a wearer exhibit high performance. For example, polyester, nylon, polyurethane or the like is used as the material of the fabric.

  FIG. 2 is a diagram showing the slide fastener 3 of the upper garment 1 of the swimsuit according to Embodiment 1 of the present invention.

  The slide fastener 3 includes a right base tape 4, a right element row 5 provided on the right base tape, a left base tape 6, a left element row 7 provided on the left base tape, a slider, and a release. The insertion tool 8 is included.

  The right-side base tape 4 and the left-side base tape 6 have core string portions 9 on opposite side edges, and the right base tape 4 and the element attachment including the core string portions 9 of the left-side base tape 6 A plurality of elements 10 are arranged at regular intervals along the edge to form a right element row 5 and a left element row 7. As a material of the base tape, a synthetic resin material is generally used, and specifically, a polyester tape can be used.

  The separation fitting insert 8 includes a fitting body 11 provided at the lower end of the right base tape 4 or the left base tape 6 and a pivot stop provided at the lower end of the left base tape 6 or the right base tape 4. It has a body 12, and the fitting body 11 has a columnar pivoted stop portion 13. With the configuration of the opening / closing insertion tool 8, the pivoting body 12 can insert or remove the pivoted portion 13 of the fitting body 11.

  The fitting body 11 is a thin plate-like fitting plate integrally formed on the right and left base tape 4 or the left base tape 6, that is, both the front and back surfaces opposite to the side on which the separation fitting 8 is attached. Part 14, the pivoted stop 13 formed at the end of the base plate of the base plate of the fitting plate part 14, and the protrusion formed along the base tape inner side edge of the base plate 14 And the surface corresponding to the core string portion 9 of the fitting plate portion 14 and the engagement portion 16 formed continuously from the right element row 5 or the left element row 7 at the front end portion of the fitting plate portion 14; It has the hollow part 17 formed in the site | part of the back surface.

  The element 10 is provided at a body part fixed to the right base tape 4 and the left base tape 6, a neck part extending from the body part toward the outside of the tape, and a tip of the neck part. And an enormous meshing neck. Specifically, what was attached to the right base tape 4 and the left base tape 6 by injection molding a synthetic resin material such as polyacetal can be used.

  The slider is not shown in the figure because a conventionally known slider can be used. Specifically, the slider is composed of a pillar, a body, and a handle. A guide passage for engaging and separating the element 10 is formed. That is, the right element row 5 and the left element row 7 are inserted into the slider through the guide passage. As the material of the slider, a metal material such as a copper alloy or a zinc alloy, or a synthetic resin material such as a nylon resin or a PBT (polybutylene terephthalate) resin can be used.

  The protruding portion 15 is formed thicker than the fitting plate portion 14. By forming such a thick protruding portion 15 along the inner side edge of the base tape, the strength of the fitting 11 can be improved, and further, the separation fitting 8 is operated. It is possible to make it easier for the wearer to grip the fitting body 11.

  The hollow portion 17 is formed at a position corresponding to the core string portion 9 so that the fitting body 11 can be stably formed and the fitting plate portion 14 is formed flat. That is, since the core string portion 9 of the base tape is thicker than the base tape, a flat fitting plate portion 14 is formed by molding a synthetic resin in a portion where the core string portion 9 is formed. Then, the thickness of the fitting plate part 14 of the part formed on the core string part 9 becomes very thin. When the thickness of the fitting plate portion 14 is locally reduced in this way, for example, the resin fluidity is deteriorated in the thin portion of the fitting plate portion 14 at the time of injection molding of the fitting body 11, and the strength is sufficiently high. It is conceivable that problems such as failure to be obtained occur. However, since the thin part formed in the fitting board part 14 reduces by forming the hollow part 17, it can prevent effectively that the above malfunctions arise.

  The pivot body 12 has a slider holding portion 19 integrally formed on both the front and back surfaces of the right base tape 4 or the left base tape 6 in addition to the pivot portion 18, and the pivot portion 18 is fitted. It has a substantially J-shaped structure 20 and a pivot space 21 that can receive the pivoted stop 13 of the body 11 so as to be rotatable to some extent.

  Note that the wearer can arbitrarily select the separation / insertion operation. That is, since the pivoted portion 13 has a columnar pivot 13a projecting from the front and back surfaces of the fitting plate portion 14 at the extended end portion of the fitting plate portion 14, it is inserted from the side. The insertion operation can be performed. That is, the pivoted portion 13 can be stably fitted and inserted into the pivot portion 18 from the side portion of the pivot body 12, and the fitting body 11 is directed toward the pivot body 12 around the pivot shaft 13 a. And can be rotated smoothly. In addition to the insertion operation by insertion from the side, the insertion operation by insertion from the top to the bottom can be performed with the insertion body 11 facing the pivoting body 12. In other words, the pivoted portion 13 can be passed through the slider and stably inserted into the pivoted portion 18 and can be inserted.

  In addition, a fitting plate portion fitting groove 22 is formed on the opposite side surface of the fitting plate portion 14 of the slider holding portion 19, and furthermore, a part of the substantially J-shaped structure 20 of the pivoting portion 18. Also, a fitting plate part fitting groove 22 is formed. Thus, when the fitting body 11 is fitted into the pivoting body 12, the fitting plate portion 14 is fitted into the fitting plate portion fitting groove 22, thereby fitting the fitting body 11. The plate portion 14 can be stably guided to a predetermined position of the pivoting body 12, and when the slide fastener 3 is closed, the fitting state of the fitting body 11 and the pivoting body 12 is stable. Can be made. In the first embodiment of the present invention, the fitting plate portion fitting groove 22 is formed on the opposite side surface of the fitting plate portion 14 of the slider holding portion 19 and a part of the substantially J-shaped structure 20 of the pivoting portion 18. It may be formed continuously or intermittently.

  Furthermore, the slit 23 formed by penetrating from the substantially J-shaped structure 20 of the pivoting portion 18 to the outer peripheral surface is formed, so that the fitting body 11 is fitted from the side of the pivoting body 12 and inserted. In doing so, it is possible to prevent the fitting body 11 and the pivoting body 12 from interfering with each other, and to smoothly perform the fitting operation of the separation fitting tool 8.

  On the other hand, when the slide fastener 3 in the closed state is separated, the pivoted portion 13 is separated from the side portion of the pivotal body 12, or the pivoted portion 13 is moved to the element guide path of the slider. Can be performed by two types of operations that are different from each other.

  With the configuration of the slide fastener 3 described above, when the wearer opens and closes the slide fastener 3, two kinds of opening / closing insertion operations can be arbitrarily selected. Is greatly improved. Therefore, the stretchable sportswear of the present invention can be fitted as it is from the side without shifting up and down after pulling the right and left fabrics close, so that the wearer can easily wear the sportswear. Can be worn on.

  In addition, about the installation location of the insertion body 11 and the locking body 12, if it becomes the left-right symmetry of a base material tape, it will be satisfactory, for example, when the insertion body 11 is provided in the lower end of the left side base tape 6. The pivot 12 is provided at the lower end of the right base tape 4. Specifically, in consideration of convenience when used by a right-handed person, the fitting body 11 may be provided at the lower end of the right-side base tape 4, and the pivot body 12 may be provided at the lower end of the left-side base tape 6. preferable.

  FIG. 3 shows a cross-sectional view at the joint location between the fabric and the base tape constituting the body of the swimsuit according to Embodiment 1 of the present invention.

The right side fabric 24 constituting the body 2 is joined to the right side base tape 4, and the left side fabric 24 is joined to the left side base tape 6. The thickness t _{1 of the} entire fabric at the joined portion on the side having the pivot 12 (four pieces of the fabric 24 + the base tape 6) is the total thickness of the fabric at the joined portion on the side having the fitting body 11. It is formed so as to be thicker than the thickness t ₂ (two sheets of the fabric 24 + the base tape 4). By using this configuration, the pivoting body 12 can be supported by the hand in a stable state. With this configuration, the slide fastener can be fixed in a stable state. Further, by using the stretchable sportswear of the present invention, it is possible to improve the followability of the wearer's wide movement and agile movement, and to significantly improve the wearer's play performance.

  In Embodiment 1 of the present invention, there is no particular limitation on the joining form of the fabric 24, the right side base tape 4 and the left side base tape 6, but it is necessary for the wearer's wide movement and quick movement. It is preferable to sew so as to withstand the load.

  In the first embodiment of the present invention, in consideration of maintaining a stable operation of the slide fastener 3, the right base tape 4 and the left base tape 6 have a stretch ratio higher than that of the fabric 15 constituting the body 2. Small is preferable.

  Moreover, it is preferable that the right base tape 4 and the left base tape 6 have higher rigidity than the fabric 24 constituting the body 2, similarly to the above expansion / contraction rate.

  FIG. 4 shows the application cloth in the upper garment of the swimsuit according to Embodiment 1 of the present invention.

  In Embodiment 1 of this invention, when a wearer wears the upper garment 1 which consists of the body 2 in which the slide fastener 3 was formed, the said slide fastener 3 will touch a wearer's skin directly and will be in an unpleasant state. In consideration of the above, it is preferable that a belt-like patch cloth 25 is formed on the side having the pivoting body 12. In addition, it is preferable that the application cloth 25 has a configuration in which the fabric 24 is folded back into at least a bag shape in consideration of maintaining a stable state in a use environment in water or the like.

  In addition, although the application cloth 25 is comprised so that the slide fastener 3 may not touch a wearer's skin directly, the strip | belt-shaped width | variety and length of the cloth 25 are applicable, and are not specifically limited. Specifically, from the viewpoint of improving the wearer's comfort, the patch 25 has a width that is sufficiently longer than the width of the right base tape 4 and the left base tape 6 and in the front body. It preferably has a corresponding length.

  FIG. 5 shows the lower end of the separation fitting insert 8 and the lower end of the fabric 24 in the slide fastener 3 of the upper garment of the swimsuit according to Embodiment 1 of the present invention.

  In Embodiment 1 of the present invention, considering the smooth operation of the slide fastener 3 and maintaining the stable state of the right side base tape 4 and the left side base tape 6, the lower end of the separation fitting 8 26 is configured in a state of projecting downward with respect to the lower ends 27 of the right side base tape 4 and the left side base tape 6 and is sewn to the right side base tape 4 and the left side base tape 6. In the first embodiment of the present invention, the lower end 28 is preferably configured so as to protrude downward with respect to the lower end 26 of the separation / insertion tool 8.

(Embodiment 2)
The slide fastener of the present invention can be applied not only to the upper garment of stretchable sportswear, but also to other clothing and other uses (for example, small items such as shoes, bags, wallets, and various packaging materials). is there.

  The slide fastener of the present invention includes a right base tape, a right element row provided on the right base tape, a left base tape, a left element row provided on the left base tape, a slider, and an open / close insertion. The right element row and the left element row are inserted through the slider, and the split fitting insert is a fitting body provided on the right or left base tape, and the left or right base tape. The fitting body has a column-shaped pivoted portion, and the pivoting body is capable of inserting or removing the pivoted portion of the fitting body. Furthermore, the pivoting body includes at least a short side portion, a bottom portion continuous with the short side portion, a long side portion continuous with the bottom portion, and a long side portion closest to the short side portion upper end and the short side portion upper end. And the width of the opening is directed toward the bottom. It is characterized in that it has a broad become section.

  According to the slide fastener of the present invention, at least the short side part, the bottom part continuous with the short side part, the long side part continuous with the bottom part, and the long side part closest to the short side part upper end and the short side part upper end, Since the opening has a section that widens in the direction of the bottom, once the cylindrical pivoted portion is inserted into the pivoted body, The pivot stop portion is unlikely to be detached from the pivot stop body and can maintain a stable insertion state. That is, by using the slide fastener of the present invention, even a small child or an elderly person can operate very easily, and it can be expected to use the slide fastener with peace of mind.

  FIG. 6 shows a pivoting body 12 of a break-away fitting tool in a slide fastener according to Embodiment 2 of the present invention. The configuration of the slide fastener in the second embodiment is substantially the same as the configuration described in the first embodiment, but is characterized in that a specific configuration is applied in the configuration of the pivoting body 12 of the separation / insertion tool. is there.

  In the slide fastener of the present invention, the pivoting body 12 of the separation / insertion tool includes at least a short side portion 29, a bottom portion 30 continuous with the short side portion 29, a long side portion 31 continuous with the bottom portion 30, and a short side portion. An opening 32 is formed between the upper end and the long side portion closest to the upper end of the short side portion, and the width of the opening 32 has a section A that becomes wider toward the bottom portion. By using this configuration, once the column-shaped pivoted part is inserted into the pivotal body 12, the pivoted part is not detached from the pivotal body 12, and the stable insertion is achieved. Can keep the state.

  In the second embodiment of the present invention, considering that the pivoted portion is less likely to be detached from the pivoted body 12, the width of the opening 32 of the pivoted body 12 is at least a cylindrical cross section of the pivoted portion. The outer diameter is preferably 0.8 times to 1 time.

  In the second embodiment of the present invention, in consideration of the convenience of the wearer's handling and the certainty of the inserted state, the pivoted portion and the pivoting body 12 include magnets having different polarities. Is preferred. In addition, although it does not specifically limit about the installation location of a magnet, From a viewpoint of the joining property by a magnet, the insertion plate part fitting concave groove formed in the opposing side surface of the insertion plate part of a slider holding part, and the abbreviation of a pivot stop part It is preferable that it is continuously installed in the fitting plate part fitting groove formed on the J-shaped inner surface.

  As with the first embodiment, the wearer can arbitrarily select the separation / insertion operation. That is, since the pivoted portion has a columnar pivot projecting from the front and back surfaces of the fitting plate portion at the extended end portion of the fitting plate portion, the insertion operation by insertion from the side is performed. It can be performed. That is, the pivoted part can be stably fitted and inserted into the pivotal part from the side of the pivotal body 12, and the fitted body can be smoothly rotated toward the pivotal body 12 around the pivot axis. Can be moved. In addition to the insertion operation by insertion from the side, it is also possible to perform the insertion operation by insertion from above to below with the insertion body facing the pivoting body 12. That is, the pivoted portion can be passed through the slider and stably inserted into the pivoted portion, and can be inserted.

  On the other hand, when the slide fastener in the closed state is opened, the pivoted portion is separated from the side of the pivotal body 12, or the pivoted portion is passed through the element guide path of the slider. Can be performed by two different operations.

  The present invention is not limited by the above-described embodiments, and can be implemented with appropriate modifications within a range that can be adapted to the gist of the present invention, all of which are within the technical scope of the present invention. Is included.

DESCRIPTION OF SYMBOLS 1 Upper garment 2 Body 3 Slide fastener 4 Right side base tape 5 Right side element row 6 Left side base tape 7 Left side element row 8 Separation fitting 9 Core string part 10 Element 11 Inserting body 12 Pivoting body 13 Pivoting part Reference Signs List 13a Pivot 14 Insertion Plate Part 15 Protruding Part 16 Engagement Part 17 Indentation Part 18 Pivot Part 19 Slider Holding Part 20 Substantially J-Shaped Structure 21 Pivoting Space 22 Insertion Part Engagement Groove 23 Slit 24 Fabric 25 Batter 26 Lower end of separation / insertion tool 27 Lower end of base tape 28 Lower end of fabric sewn on base tape 29 Short side portion 30 Bottom portion 31 Long side portion 32 Opening A section t ₁ Thickness of the entire fabric at the side joined portion t Thickness of the entire fabric at the joined portion of the side having the t ₂ fitting 11

Claims (11)

Elastic sportswear worn on the upper body,
The sportswear has a body and a slide fastener,
The slide fastener includes a right base tape, a right element row provided on the right base tape, a left base tape, a left element row provided on the left base tape, a slider, and a release fitting. Including
The right element row and the left element row are inserted through the slider,
The separation fitting insert has a fitting provided on the right or left base tape, and a pivot provided on the left or right base tape,
The insertion body has a column-shaped pivot stop,
The pivoting body is capable of inserting or removing the pivoted part of the fitting body,
Further, the fabric constituting the body and the right side base tape, the fabric and the left side base tape are respectively joined, and the thickness of the whole fabric at the joined location on the side having the pivoting body is Elastic sportswear characterized by being thicker than the thickness of the entire fabric at the joined location on the side having the fitting body.   The stretchable sportswear according to claim 1, wherein the right-side base tape and the left-side base tape have a smaller stretch rate than the fabric.   The stretchable sportswear according to claim 1, wherein the right base tape and the left base tape have higher rigidity than the cloth.   The stretchable sportswear according to any one of claims 1 to 3, wherein in the body, a belt-like patch is formed on the side having the pivoting body.   The stretchable sportswear according to claim 4, wherein the application cloth has a configuration in which the fabric is folded back into at least a bag shape.   The lower end of the separation fitting insert is configured to protrude downward with respect to the lower ends of the pair of left and right base tapes, and the lower end of the fabric sewn on the base tape is the The stretchable sportswear according to any one of claims 1 to 5, wherein the stretchable sportswear is configured so as to protrude downward with respect to a lower end of the separation fitting insert.   The elastic sportswear according to any one of claims 1 to 6, wherein the elastic sportswear is an upper garment of a separate type swimsuit. A slide fastener,
The slide fastener includes a right base tape, a right element row provided on the right base tape, a left base tape, a left element row provided on the left base tape, a slider, and a release fitting. Including
The right element row and the left element row are inserted through the slider,
The separation fitting insert has a fitting provided on the right or left base tape, and a pivot provided on the left or right base tape,
The insertion body has a column-shaped pivot stop,
The pivoting body is capable of inserting or removing the pivoted part of the fitting body,
Further, the pivot member includes at least a short side portion, a bottom portion continuous with the short side portion, a long side portion continuous with the bottom portion, and a short side portion upper end and a long side portion closest to the short side portion upper end. Having an opening formed between,
The slide fastener characterized in that the width of the opening has a section that becomes wider toward the bottom.   The space between the short side portion and the long side portion in the opening of the pivot stop is at least 0.8 to 1 times the outer diameter of the columnar section of the pivot stop. The slide fastener as described in.   The slide fastener according to claim 8 or 9, wherein the pivoted part and the pivoted body include magnets having different polarities.   The slide fastener according to any one of claims 8 to 10, wherein the slider includes a pillar, a body, a handle, and a slider shoulder.