WO2010137193A1

WO2010137193A1 - Fastener

Info

Publication number: WO2010137193A1
Application number: PCT/JP2009/070402
Authority: WO
Inventors: 剛高荷
Original assignee: Ykk株式会社
Priority date: 2009-05-26
Filing date: 2009-12-04
Publication date: 2010-12-02
Also published as: TWI410224B; CN102361572A; CN102361572B; TW201043164A

Abstract

Provided is a fastener configured in such a manner that the shape retaining ability of the fastener is not impaired, not requiring the consideration that tape members and core materials have the same color, and the core materials do not come outside after the taper members are cut. A pair of rows (30) of coil-shaped fastener elements are respectively mounted to side edges (20a) of a pair of tape members (20) of a slide fastener (10), inner spaces (32) are formed in the rows (30) of coil-shaped fastener elements so as to extend in the longitudinal direction of the rows, and plastically deformable core materials (26) are disposed within the inner spaces (32).

Description

fastener

The present invention relates to a fastener, and in particular, to a slide fastener having shape retention, a snap fastener with tape, and a hook-and-loop fastener.

As a conventional fastener having a shape retaining property, a slide fastener in which a plastic core material that can be plastically deformed is woven in parallel with a warp yarn (moving direction of a slider) on a plain weave structure fastener tape (tape member) is known. (For example, refer to Patent Document 1).

Japanese Utility Model Registration No. 3120630

However, in the slide fastener described in Patent Document 1, since the core material is woven into the fastener tape, the resin core material is exposed on the surface of the fastener tape. May be deformed and the shape retention of the fastener may be impaired, and the same color as the fastener tape could not be secured. In addition, since the core material is not fixed to the fastener tape, the core material may come out after the fastener tape is cut.

This invention is made | formed in view of the situation mentioned above, The objective can prevent the shape retention property of a fastener being impaired, and needs to consider the same color property of a tape member and a core material. It is another object of the present invention to provide a fastener that can prevent the core material from coming out after the tape member is cut.

The above object of the present invention is achieved by the following configurations.
(1) A pair of tape members, a pair of coiled fastener element rows respectively attached to opposing tape side edges of the pair of tape members, and a slider for engaging and separating the coiled fastener element rows. A fastener, wherein an inner space is formed along a longitudinal direction of a coil-shaped fastener element row, and a core material that can be plastically deformed is disposed in the inner space.
(2) The fastener according to (1), wherein the coil-shaped fastener element row is attached to a side edge portion of the tape with a fixing thread.
(3) A core string is disposed along the longitudinal direction of the tape member in the internal space of the coil-shaped fastener element array, and the coil-shaped fastener element array and the core string are fixed to the tape side edge of the tape member. The fastener according to (2), characterized in that the core string and the core material are arranged in the internal space of the coil-shaped fastener element row.
(4) The fastener according to (1), wherein the coil-shaped fastener element row is woven or knitted by fixing with a fixing thread simultaneously with the woven or knitted tape member.
(5) The fastener according to (3), wherein the core material is arranged in the core string by weaving or weaving.
(6) The fastener according to (2), wherein the core member is disposed on the outer side in the width direction of the tape member of the fixed yarn.
(7) The tape member is made of woven or knitted, and a rough tissue region having a coarser woven or knitted structure than the left and right portions adjacent to the intermediate portion is arranged in the longitudinal direction of the tape member. The tape member is folded back in the width direction in the rough tissue region, the rough tissue region is used as the tape side edge, and the front tape portion and the back tape portion facing the front and back direction of the folded tape member are provided. A coil-shaped fastener element array is arranged on the inner surface of the tape member, and the meshing head of the coil-shaped fastener element array protrudes from the inner surface side of the tape member to the outer surface side through the coarse tissue region. The fastener according to (1), wherein the fastener is disposed in
(8) A fastener comprising a pair of tape members, a pair of fastener element rows respectively attached to opposing tape side edges of the pair of tape members, and a slider for engaging and separating the fastener element rows, A fastener characterized in that a plastically deformable core material is disposed along the side edge, and the core material is held from both sides of the tape member in the front and back direction by a fastener element row.
(9) The fastener according to (8), wherein the core material is sandwiched from both sides of the tape member by the fastener element row.
(10) The fastener according to (9), wherein at least one bag weaving portion is provided along the side edge of the tape, and a core material is disposed inside the bag weaving portion.
(11) The fastener according to (9) or (10), wherein the core material is covered with a knitting tube made of a plurality of knitting yarns.
(12) A fastener including a woven tape member having at least one of a pair of connectable and separable engaging elements, wherein a bag weaving portion is provided along a longitudinal direction of the tape member, A fastener characterized by having a plastically deformable core material inserted therein.
(13) The engaging element is a pair of element rows provided at opposing tape side edges of the pair of tape members, and has a slider for engaging and separating the pair of element rows, The fastener according to (12), wherein the fastener is formed on at least one of both sides in the width direction of the pair of element rows in a state where the element rows are engaged.
(14) The engaging element is an engaging portion provided on at least one of the front surface and the back surface of the tape member, and the bag weave portion is formed on both sides in the width direction across the engaging portion ( The fastener as described in 12).
(15) The fastener according to (12), wherein the bag weaving portion is formed in a substantially elliptical shape in a cross section in the width direction of the tape member.
(16) The fastener according to any one of (12) to (15), wherein two or more core members are used.
(17) The fastener according to any one of (12) to (16), wherein the core member is made of a resin and is welded to the tape member at both ends of the tape member.

According to the fastener of the present invention, a pair of coil-shaped fastener element rows are respectively attached to opposing tape side edges of the pair of tape members, and the coil-shaped fastener element row has an internal space along its longitudinal direction. Since the formed core material that can be plastically deformed is disposed in the internal space, the resin-made core material is not exposed on the surface of the tape member. As a result, the resin core material is not deformed by the heat of ironing, etc., so that the shape retention of the fastener can be prevented from being impaired, and the same color property of the tape member and the core material is considered. There is no need to do. Moreover, it can avoid that a finger | toe, an iron, etc. catch on a core material, for example. Further, since the core material is disposed in the internal space of the coil-shaped fastener element row, the cloth such as clothes can be brought close to the edge of the fastener element row and the tape member can be sewn to the cloth such as clothing. .

According to the fastener of the present invention, the tape member is folded back in the width direction in the rough tissue region, and the core material is disposed on the inner surface side of the folded tape member, so that the resin core material is exposed on the surface of the tape member. There is no. As a result, the resin core material is not deformed by the heat of ironing, etc., so that the shape retention of the fastener can be prevented from being impaired, and the same color property of the tape member and the core material is considered. There is no need to do. Moreover, it can avoid that a finger | toe, an iron, etc. catch on a core material, for example.

According to the fastener of the present invention, a plastically deformable core material is arranged along the side edge of the tape, and the core material is held from both sides of the tape member in the front and back direction by the fastener element row. The resin core is not exposed. As a result, the resin core material is not deformed by the heat of ironing, etc., so that the shape retention of the fastener can be prevented from being impaired, and the same color property of the tape member and the core material is considered. There is no need to do. Moreover, it can avoid that a finger | toe, an iron, etc. catch on a core material, for example. Moreover, since the core material is held by the fastener element row, it is possible to prevent the core material from coming out after the tape member is cut.

According to the fastener of the present invention, the bag woven portion is provided along the longitudinal direction of the tape member of the fastener, and the plastically deformable core material is inserted into the bag woven portion, so that the surface of the tape member is made of resin. The core material is not exposed. As a result, the resin core material is not deformed by the heat of ironing, etc., so that the shape retention of the fastener can be prevented from being impaired, and the same color property of the tape member and the core material is considered. There is no need to do. Moreover, it can avoid that a finger | toe, an iron, etc. catch on a core material, for example.

According to the fastener of the present invention, since the core material is made of resin and is welded to the tape member at both ends of the tape member, the core material is prevented from coming out after the tape member is cut. Can do.

It is a surface view for demonstrating the slide fastener which is 1st Embodiment of the fastener which concerns on this invention. It is a reverse view of the slide fastener shown in FIG. FIG. 2 is a cross-sectional view taken along line AA in FIG. 1. It is a principal part expanded sectional view for demonstrating the 1st modification of the slide fastener of 1st Embodiment. It is a principal part expanded sectional view for demonstrating the 2nd modification of the slide fastener of 1st Embodiment. It is a surface view for demonstrating the 3rd modification of the slide fastener of 1st Embodiment. It is a perspective view for demonstrating the snap fastener with a tape which is 2nd Embodiment of the fastener which concerns on this invention. FIG. 8 is a cross-sectional view taken along line BB in FIG. 7. It is a perspective view for demonstrating the hook-and-loop fastener which is 3rd Embodiment of the fastener which concerns on this invention. FIG. 10 is a cross-sectional view taken along line CC in FIG. 9. It is a perspective view for demonstrating the modification of the surface fastener of 3rd Embodiment. It is an expanded sectional view for demonstrating the slide fastener which is 4th Embodiment of the fastener which concerns on this invention. It is an expanded sectional view for demonstrating the slide fastener which is 5th Embodiment of the fastener which concerns on this invention. It is an expanded sectional view for demonstrating the slide fastener which is 6th Embodiment of the fastener which concerns on this invention. It is an expanded sectional view for demonstrating the slide fastener which is 7th Embodiment of the fastener which concerns on this invention. FIG. 16 is an enlarged perspective view of the slide fastener shown in FIG. 15. It is a figure explaining the open state of the folded tape member shown in FIG. It is an expansion perspective view for demonstrating the slide fastener which is 8th Embodiment of the fastener which concerns on this invention. FIG. 19 is a cross-sectional view taken along line DD in FIG. It is an expansion perspective view for demonstrating the slide fastener which is 9th Embodiment of the fastener which concerns on this invention. FIG. 21 is a cross-sectional view taken along line EE in FIG. 20. FIG. 10 is an explanatory view showing a case where the slide fastener of the first and fourth to ninth embodiments is used for a front-opening shirt. FIG. 10 is an explanatory view showing a case where the slide fasteners of the first and fourth to ninth embodiments are used in a front opening parka. FIG. 11 is an explanatory view showing a case where the slide fasteners of the first and fourth to ninth embodiments are used for a jacket cuff and an air intake port. FIG. 10 is an explanatory view showing a case where the slide fasteners of the first and fourth to ninth embodiments are used at the bottom of the pants. FIG. 10 is an explanatory view showing a case where the slide fastener of the first and fourth to ninth embodiments is used on the side surface of the boot. FIG. 10 is an explanatory view showing a case where the slide fasteners of the first and fourth to ninth embodiments are used in a regular triangular pyramid-shaped storage pouch.

(First embodiment)
First, a slide fastener that is a first embodiment of a fastener according to the present invention will be described with reference to FIGS.

As shown in FIGS. 1 and 2, the slide fastener (fastener) 10 of the present embodiment includes a pair of left and right fastener tapes (tape members) 20 arranged in parallel in the width direction and one surface of the pair of left and right fastener tapes 20. A pair of left and right coil elements (element row, engaging element) 30 sewn to the opposite tape side edge portion 20a by a sewing thread (fixed thread) 31 and a pair of left and right coil element rows 30, a slider 40 that meshes and separates the pair of left and right coil element rows 30, a pair of upper stoppers 11 attached to the upper ends of the pair of left and right coil element rows 30, and a pair of left and right coil element rows 30. And a lower stopper 12 for connecting the lower end portion inseparably. The slider 40 also has a handle 41 that is gripped during operation. In the present embodiment and the second to ninth embodiments described later, the tape length direction (longitudinal direction) of the fastener tape is the vertical direction (the side on which the upper stopper 11 is disposed with respect to the coil element row 30 is the upper side). The side where the lower stopper 12 is disposed with respect to the coil element row 30 is defined as the lower side), and the direction perpendicular to the vertical direction on the plane of the tape is defined as the width direction. The coil element (coiled fastener element) row 30 is formed by winding a monofilament made of synthetic resin in a certain direction and meshing with the opposing counterpart coil element row 30 in the width direction. It has an upper leg part and a lower leg part that extend, and an inversion part that connects the leg parts, and an internal space surrounded by them is formed.

As shown in FIG. 3, the fastener tape 20 is woven from a plurality of warps 21 and wefts 22, and an inner plain weave portion 23 to which the coil element row 30 is sewn, and an outer side in the width direction of the inner plain weave portion 23 ( A bag weaving portion 24 provided along the longitudinal direction of the fastener tape 20 and an outer plain weaving portion 25 provided on the outer side in the width direction of the bag weaving portion 24 are provided on the side away from the coil element row 30. That is, the bag weaving portion 24 is formed on both sides in the width direction of the pair of left and right coil element rows 30 in a state where the pair of left and right coil element rows 30 is engaged.

In the present embodiment, as shown in FIG. 3, the bag weaving portion 24 is formed in a substantially oval shape that is horizontally long in the width direction in the cross-section in the width direction of the fastener tape 20. Two core members 26 having a circular cross section that can be plastically deformed are arranged in the width direction. Thereby, the slide fastener 10 can be held in a folded state, and the slide fastener 10 can be freely deformed. The bag woven portion 24 has a front side woven portion on the front side of the fastener tape 20 (the handle 41 side of the slider 40), and a back side woven portion on the back side of the fastener tape 20 (the side opposite to the handle 41 of the slider 40). The front-side woven portion and the back-side woven portion are woven from warps 21 different from the inner plain-woven portion 23 and the outer plain-woven portion 25, and the same weft 22 as the inner plain-woven portion 23 and the outer plain-woven portion 25. The side woven portion is woven so that a cylindrical space is formed therebetween. By inserting the core material 26 into the bag weaving portion 24, the bag weaving portion 24 becomes larger than the planes of the inner plain weave portion 23 and the outer plain weave portion 25 provided on both sides in the width direction of the bag weave portion 24. Here, the cross-sectional elliptical shape is a shape in which the dimension in the tape width direction is longer than the dimension in the tape front and back direction. As shown in the figure, the bag weaving portion 24 is provided over the entire length in the longitudinal direction of the fastener tape 20, and the core material 26 is also inserted through the entire length. The core material 26 is longer than the coil element row 30. Furthermore, since the bag weave portion 24 is provided at a position where the outer plain weave portion 25 is larger than the inner plain weave portion 23 in the width direction, the large outer plain weave portion 25 is used when attaching the slide fastener 10 to clothes or the like. Can be attached.

The core material 26 is a resin wire having a substantially circular cross section. Specifically, the core material 26 is a polyethylene wire having a diameter of 1.1 mm, a tensile strength of 42.4 kg / mm ² , and an elongation of 8.2%. Further, since the core material 26 can be plastically deformed, it has a shape retaining property (shape retaining property), and the shape retaining property is evaluated by a return angle after the wire material 26 is bent at 90 degrees and held for 5 minutes. In addition, the shape retention of the core member 26 of the present embodiment is about 8 degrees. The core material 26 is not limited to resin, but may be any material that is similarly plastically deformed, and may be made of metal. The plastic deformation of the core material 26 is a deformation that does not return to its original state due to a natural force such as gravity once it is bent. To straighten the bent state, a force opposite to the bent state is applied. It is a transformation that needs to be added.

Moreover, in this embodiment, as shown in FIG.1 and FIG.2, the core material 26 is heat-welded to the fastener tape 20 by the ultrasonic wave or the high frequency in the both end part side (upper and lower end side). In addition, the code | symbol 27 in a figure is the welding part by the said heat welding.

As described above, according to the slide fastener 10 of the present embodiment, along the longitudinal direction of the fastener tape 20 on both sides in the width direction of the pair of left and right coil element rows 30 in a state where the pair of left and right fastener tapes 20 are engaged. Since the bag weaving portion 24 is provided and the plastically deformable core material 26 is inserted into the bag weaving portion 24, the resin core material 26 is not exposed on the surface of the fastener tape 20. Accordingly, since the resin core material 26 is not deformed by the heat of ironing, the shape retention of the slide fastener 10 can be prevented from being impaired, and the fastener tape 20 and the core material 26 can be prevented. There is no need to consider the same color. Further, for example, a finger or an iron can be avoided from being caught on the core material 26. Note that the bag weaving portion 24 may be provided on one side in the width direction of the pair of left and right coil element rows 30, and the core material 26 may be inserted into the bag weaving portion 24.

Further, according to the slide fastener 10 of the present embodiment, the core material 26 is made of resin and is welded to the fastener tape 20 at both end portions of the fastener tape 20, so that the core material 26 is cut after the fastener tape 20 is cut. It can be prevented from going outside. The welded portion 27 may be welded in a step different from the cutting after the fastener tape 20 is cut, or may be welded simultaneously with the cutting. Moreover, although the said engagement element was made into the coil element, it can be applied also to the slide fastener generally used, for example, it can also be set as the service tooth by injection molding of resin, and a metal service tooth. Further, a tooth having a magnetic force may be provided, and the pair of left and right fastener tapes 20 may be connected and separated.

As a first modification of the present embodiment, as shown in FIG. 4, the weft 22 at the center in the width direction of the front-side weaving portion of the bag weaving portion 24 is extended to the back-side weaving portion, and the warp yarn of the back-side weaving portion of the bag weaving portion 24 is obtained. 21. At the same time, the weft 22 at the center in the width direction of the back side weaving portion of the bag weaving portion 24 is extended to the front side weaving portion, and weaved into the warp yarn 21 of the front side weaving portion of the bag weaving portion 24. You may make it provide the partition part 28 by the

wefts

22 and 22. FIG. Since the two core members 26 are individually held inside the bag weaving portion 24 by providing the partition portion 28 in this manner, it is more suitable to deform the fastener tape 20.

Further, as a second modification of the present embodiment, as shown in FIG. 5, one plastic deformation is possible instead of the two core members 26 having a circular cross section inside the substantially oval bag weaving portion 24. A core member 26a having a substantially elliptical cross section may be inserted.

As a third modification of the present embodiment, as shown in FIG. 6, a substantially V-shaped cutout 29 is continuously formed on the tape side edge of the pair of fastener tapes 20 in the width direction. You may do it. In this case, since the slide fastener 10 can be easily bent in the width direction, the degree of freedom of deformation of the slide fastener 10 can be improved.

(Second Embodiment)
Next, with reference to FIG.7 and FIG.8, the snap fastener with a tape which is 2nd Embodiment of the fastener which concerns on this invention is demonstrated. Note that portions that are the same as or equivalent to those of the first embodiment are denoted by the same reference numerals in the drawings, and description thereof is omitted or simplified.

As shown in FIGS. 7 and 8, the snap fastener with tape (fastener) 60 of the present embodiment is a pair of fastener tapes (tape members) 70 arranged in parallel to the front and back directions, and the pair of fastener tapes 70. On the surface, a plurality of male side snaps 61 and female side snaps 62 (engaging portions, engaging elements) attached along the longitudinal direction of the fastener tape 70 are provided on the front surface side (one surface side) of the fastener tape 70. The male side snap 61 and the female side snap 62 are engaged with each other and can be connected and separated. In the drawing, the male side snap 61 is attached to the lower fastener tape 70, and the female side snap 62 is attached to the upper fastener tape 70. Moreover, although illustration is abbreviate | omitted, you may attach the male side snap 61 or the female side snap 62 to the back surface side (other surface side) of the fastener tape 70. FIG.

Similarly to the first embodiment, the fastener tape 70 is woven from a plurality of warps and wefts, and an inner plain weave portion 71 to which male and

female snaps

61 and 62 are attached by injection molding, and an inner plain weave portion. 71, weaving

portions

72, 72 provided along the longitudinal direction of the fastener tape 70 on both sides in the width direction across the male and female snaps 61, 62 (the side away from the male and female snaps 61, 62); And outer

plain weave portions

73, 73 provided on the outer side in the width direction of the bag weave portion 72.

In the present embodiment, as shown in FIG. 8, the bag weaving portion 72 is formed in a substantially elliptical shape that is horizontally long in the width direction in the cross-section in the width direction of the fastener tape 70. Two core members 26 having a circular cross section that can be plastically deformed are arranged in the width direction. Accordingly, the snap fastener 60 can be held in a bent state, and the snap fastener 60 can be freely deformed.

In this embodiment, both the pair of fastener tapes 70 are provided with the bag woven portion 72 and the core material 26. However, the present invention is not limited to this, and the bag woven portion 72 and the core material are provided on one of the pair of fastener tapes 70. 26 may be provided. Further, as in the first modified example of the first embodiment, a partition 28 may be provided between the two core members 26. In addition, as in the second modified example, the bag weave 72 may be provided. A single plastically deformable core member 26a having a substantially elliptical cross section may be inserted, and, as in the third modified example, the tape side edges on both sides in the width direction of the pair of fastener tapes 70 are substantially omitted. The V-shaped cut portion 29 may be formed continuously.

As described above, according to the snap fastener with tape 60 of the present embodiment, on both sides in the width direction between the male side and female side snaps 61 and 62 of the pair of fastener tapes 70 arranged in parallel in the front and back direction, Bag woven

portions

72, 72 are provided along the longitudinal direction of the fastener tape 70, and the plastically deformable core member 26 is inserted into the bag woven

portions

72, 72, so that the surface of the fastener tape 70 is made of resin. The core material 26 is not exposed. Thereby, since the resin-made core material 26 is not deformed by heat of ironing or the like, it is possible to prevent the shape retention of the snap fastener 60 with tape from being impaired, and the fastener tape 70 and the core. There is no need to consider the same color of the material 26. Further, for example, a finger or an iron can be avoided from being caught on the core material 26. Instead of the male side and female side snaps 61 and 62, as engaging elements having magnetic force, fasteners that can be connected and separated by attracting each other with magnetic force may be used.
About another structure and an effect, it is the same as that of the said 1st Embodiment.

(Third embodiment)
Next, a hook-and-loop fastener that is a third embodiment of the fastener according to the present invention will be described with reference to FIGS. Note that portions that are the same as or equivalent to those of the first embodiment are denoted by the same reference numerals in the drawings, and description thereof is omitted or simplified.

As shown in FIGS. 9 and 10, the surface fastener (fastener) 80 of the present embodiment is a pair of fastener tapes (tape members) 90 arranged in parallel to the front and back directions, and the opposing surfaces of the pair of fastener tapes 90. A plurality of loop-like engagement portions 81 and hook-like engagement portions 82 (engagement portions, engagement elements) provided along the longitudinal direction of the fastener tape 90 on the surface side (one surface side) of the fastener tape 90. And can be connected and disconnected by engaging with each other. In the drawing, the loop-shaped engaging portion 81 is provided on the lower fastener tape 90, and the hook-shaped engaging portion 82 is provided on the upper fastener tape 90.

Similarly to the first embodiment, the fastener tape 90 is woven from a plurality of warps and wefts, and includes an inner plain weave portion 91 provided with loop-like and hook-like

engaging portions

81 and 82, and an inner plain weave portion 91. A bag weaving portion 92 provided along the longitudinal direction of the fastener tape 90 on both sides in the width direction sandwiching the loop-shaped and hook-shaped engaging portions 81, 82 (side away from the loop-shaped and hook-shaped engaging portions 81, 82) 92 and outer

plain weave portions

93, 93 provided on the outer side in the width direction of the bag weave portion 92.

In this embodiment, as shown in FIG. 10, the bag weaving portion 92 is formed in a substantially elliptical shape that is horizontally long in the width direction in the cross section in the width direction of the fastener tape 90, and this substantially elliptical bag weaving portion 92. Two core members 26 having a circular cross section that can be plastically deformed are arranged in the width direction. Thereby, the hook-and-loop fastener 80 can be held in a bent state, and the hook-and-loop fastener 80 can be freely deformed.

In this embodiment, both the pair of fastener tapes 90 are provided with the bag woven portion 92 and the core material 26. However, the present invention is not limited to this, and the bag woven portion 92 and the core material are provided on one of the pair of fastener tapes 90. 26 may be provided. Further, as in the first modified example of the first embodiment, a partition portion 28 may be provided between the two core members 26, and in the bag weaving portion 92 as in the second modified example. One plastically deformable core member 26a having a substantially elliptical cross section may be inserted, and, as in the third modified example, the tape side edge portions on both sides in the width direction of the pair of fastener tapes 90 are substantially omitted. The V-shaped cut portion 29 may be formed continuously. Further, the loop-shaped and hook-shaped

engaging portions

81 and 82 of the surface fastener 80 may be mixed type surface fasteners provided on the same fastener tape 90. Further, the hook-shaped engaging portion 82 may be formed by injection molding in addition to being woven into the fastener tape 90. Also, the hook-and-loop fastener engaging elements can be formed on both the front and back surfaces of the fastener tape 90.

As described above, according to the surface fastener 80 of the present embodiment, on both sides in the width direction across the loop-shaped and hook-shaped

engaging portions

81 and 82 of the pair of fastener tapes 90 arranged in parallel to the front and back directions, Bag woven

portions

92 and 92 are provided along the longitudinal direction of the fastener tape 90, and the plastically deformable core member 26 is inserted into the bag woven

portions

92 and 92, so that the surface of the fastener tape 90 is made of resin. The core material 26 is not exposed. Thereby, since the resin core material 26 is not deformed by the heat of ironing or the like, it is possible to prevent the shape retention of the surface fastener 80 from being impaired, and the fastener tape 90 and the core material 26 can be prevented. There is no need to consider the same color. Further, for example, a finger or an iron can be avoided from being caught on the core material 26.
About another structure and an effect, it is the same as that of the said 1st Embodiment.

As a modification of the present embodiment, as shown in FIG. 11, a fastener tape 90 on one side (lower side) of a pair of fastener tapes 90 is formed into a short piece having a short length, and the fastener of this short piece is formed. You may make it not provide the bag weave part 92 and the core material 26 in the tape 90. FIG. In this case, one or a plurality of short fastener tapes 90 are attached to the cuffs of the garment or the opening / closing edge of the front-opening garment, and the other (upper) fastener tape 90 is attached to the cuff or the opening / closing edge of the other side. By attaching, opening and closing of cuffs and opening / closing edges becomes possible. Further, instead of the fastener tape 90, one side (lower side) may be a non-woven fabric or a part of clothes that can be connected to or separated from the other side (upper side) fastener tape 90, or an industrial material itself such as carpet. Good.

In each of the above embodiments, the

bag weaving portions

24, 72, and 92 are common in that they have a horizontally long cross-sectional elliptical shape in the width direction. As a result, the enormous dimensions on the front and back surfaces of the tape can be reduced, and the core material 26 suitable for maintaining the folded state can be inserted. However, the cross-sectional elliptical shape of the

bag weaving portions

24, 72, and 92 is a more preferable example, and the circular cross-sectional shape is not excluded by the above embodiments.

(Fourth embodiment)
Next, with reference to FIG. 12, the slide fastener which is 4th Embodiment of the fastener which concerns on this invention is demonstrated. Note that portions that are the same as or equivalent to those of the first embodiment are denoted by the same reference numerals in the drawings, and description thereof is omitted or simplified.

As shown in FIG. 12, an internal space 32 is formed along the longitudinal direction of the pair of left and right coil element rows (coiled fastener element rows) 30.
In the internal space 32, core strings 33 are arranged along the longitudinal direction of the fastener tape 20, respectively. The core string 33 is sewn together with the coil element row 30 to the tape side edge 20a of the fastener tape 20 with a sewing thread (fixed thread) 31.

In this embodiment, as shown in FIG. 12, one core member 26 having a circular cross section is arranged in the core string 33 by weaving or weaving along the longitudinal direction of the core string 33. That is, the core material 26 is disposed along the longitudinal direction of the fastener tape 20 together with the core string 33 in the internal space 32 of the coil element array 30. Further, the core material 26 is disposed in the core string 33 at a position away from the sewing thread 31 to the outside in the width direction of the fastener tape 20. As a result, the core material 26 is arranged to be plastically deformed in the internal space 32 of the coil element array 30. Further, in the present embodiment, unlike the first embodiment, the bag woven portion 24 is not provided in the fastener tape 20, and the core member 26 is disposed only in the internal space 32 of the coil element row 30.

As described above, according to the slide fastener 10 of the present embodiment, the pair of left and right coil element rows 30 are respectively attached to the tape side edges 20a of the pair of left and right fastener tapes 20, and the coil element row 30 has its longitudinal length. The inner space 32 is formed along the direction, and the core material 26 that can be plastically deformed is disposed in the inner space 32 along the longitudinal direction of the fastener tape 20 (or the tape member 20). Therefore, the resin core 26 is not exposed. Here, the longitudinal direction of the coil element row 30 in which the internal space 32 is formed and the longitudinal direction of the fastener tape 20 are the same direction. Accordingly, since the resin core material 26 is not deformed by the heat of ironing, the shape retention of the slide fastener 10 can be prevented from being impaired, and the fastener tape 20 and the core material 26 can be prevented. There is no need to consider the same color. Moreover, since the periphery of the core material 26 is surrounded by the coil-shaped monofilament, it is possible to avoid a finger or an iron from being caught on the core material 26, for example.

Further, according to the slide fastener 10 of the present embodiment, since the core member 26 is disposed in the internal space 32 of the coil element row 30, a cloth such as clothes is brought close to the edge of the coil element row 30, and the fastener The tape 20 can be sewn to a cloth such as clothes.
About another structure and an effect, it is the same as that of the said 1st Embodiment.

(Fifth embodiment)
Next, with reference to FIG. 13, the slide fastener which is 5th Embodiment of the fastener which concerns on this invention is demonstrated. Note that the same or equivalent parts as those in the first and fourth embodiments are denoted by the same reference numerals in the drawings, and the description thereof is omitted or simplified.

In the present embodiment, as shown in FIG. 13, the core material 26 is disposed adjacent to the outer side in the width direction of the fastener tape 20 of the core string 33 in the internal space 32 of the coil element array 30. Also in the present embodiment, as in the fourth embodiment, the core member 26 is disposed at a position away from the sewing thread 31 on the outer side in the width direction of the fastener tape 20, and the inner surface of the inner space 32 of the coil element row 30. Are disposed in a space surrounded by the outer side in the width direction and the core string 33.
About another structure and an effect, it is the same as that of the said 1st and 4th embodiment.

Moreover, in the said 4th and 5th embodiment, although the coil element row | line | column 30 is sewn on the fastener tape 20 by the sewing thread 31, it is not limited to this, The coil element row | line | column 30 is woven of the fastener tape 20. Alternatively, it may be attached to the fastener tape 20 by being woven (knitted) into the fastener tape 20 simultaneously with knitting. In this case, the coil element row 30 is attached to the fastener tape 20 with a woven warp or a knitting knitting yarn (for example, a chain knitting yarn) that constitutes a part of the fastener tape 20, and the warp or knitting yarn is a fixed yarn. Configure.

(Sixth embodiment)
Next, with reference to FIG. 14, the slide fastener which is 6th Embodiment of the fastener which concerns on this invention is demonstrated. Note that portions that are the same as or equivalent to those of the first embodiment are denoted by the same reference numerals in the drawings, and description thereof is omitted or simplified.

In the present embodiment, as shown in FIG. 14, a zigzag fastener element is provided as a modification of the coiled fastener element row of the coil element row 30 of the first embodiment on the tape side edge 20 a of the fastener tape 20. The row 100 is sewn with a sewing thread (fixed thread) 31.

The zigzag fastener element row 100 includes an engaging head 101, an upper leg portion 102 extending outward in the width direction along the surface of the fastener tape 20 from the upper end portion of the engaging head 101, and a lower end portion of the engaging head 101. The lower leg portion 103 extending outward in the width direction along the back surface of the fastener tape 20 is connected to the rear end portion of the upper leg portion 102 adjacent to the rear end portion of the upper leg portion 102, and the rear end of the lower leg portion 103 And a reversing part 104 that connects the rear end part of the lower leg part 103 adjacent to the part, and constitutes a continuous zigzag fastener element.

In the present embodiment, a single core material 26 having a circular cross section is formed in the inner space 105 formed between the meshing head 101, the upper leg 102, and the lower leg 103 of the fastener element row 100. 20 are arranged along the longitudinal direction. The core member 26 is held so as to be positioned between the upper leg portion 102 and the lower leg portion 103 adjacent to the end face of the tape side edge portion 20 a of the fastener tape 20. In the present embodiment, the core member 26 is disposed on the inner side in the width direction of the sewing thread 31 (on the side of the engaging fastener element row 100).

As described above, according to the slide fastener 10 of the present embodiment, the pair of left and right zigzag fastener element rows 100 are attached to the tape side edges 20a of the pair of left and right fastener tapes 20, respectively. Since the plastically deformable core material 26 is disposed along the longitudinal direction of the fastener tape 20 in the internal space 105 formed along the longitudinal direction, the resin core material 26 is exposed on the surface of the fastener tape 20. There is nothing to do. Accordingly, since the resin core material 26 is not deformed by the heat of ironing, the shape retention of the slide fastener 10 can be prevented from being impaired, and the fastener tape 20 and the core material 26 can be prevented. There is no need to consider the same color. Further, for example, a finger or an iron can be prevented from being caught on the core material 26.

Further, according to the slide fastener 10 of the present embodiment, since the core member 26 is disposed in the internal space 105 of the fastener element row 100, the cloth such as clothes is brought close to the edge of the fastener element row 100, and the fastener The tape 20 can be sewn to a cloth such as clothes.
About another structure and an effect, it is the same as that of the said 1st Embodiment.

(Seventh embodiment)
Next, a slide fastener which is a seventh embodiment of the fastener according to the present invention will be described with reference to FIGS. Note that the same or equivalent parts as those in the first and fourth embodiments are denoted by the same reference numerals in the drawings, and the description thereof is omitted or simplified.

In this embodiment, as shown in FIGS. 15 and 16, a fastener tape 110 is used instead of the fastener tape 20 of the first embodiment. In the present embodiment, only the left fastener tape 110 will be described, and similar fastener tapes 110 are also arranged symmetrically on the right side.

The fastener tape 110 is made of woven, and as shown in FIG. 17, a warp exclusion region having a weft-free structure with no warp at the intermediate portion in the width direction and having a coarser woven structure than left and right portions adjacent to the intermediate portion. (Coarse tissue region) 111 is provided continuously along the longitudinal direction of the fastener tape 110. The fastener tape 110 may be knitted.

Further, the fastener tape 110 is folded back in the width direction in the warp exclusion area 111, and the warp exclusion area 111 is defined as a tape side edge 110a. Further, the coil element row 30 is disposed between the front tape portion 112 and the back tape portion 113 facing the front and back directions of the folded fastener tape 110, and the meshing head 34 of the coil element row 30 is connected to the fastener tape 110. It protrudes from the inner surface side to the outer surface side through the warp exclusion region 111. Further, the front and

back tape portions

112 and 113 are sewn in the front and back directions by the sewing thread 114 in the vicinity of the coil element row 30.

Further, in the present embodiment, as shown in FIGS. 15 and 16, a single core member 26 b having an elliptical cross section that can be plastically deformed is disposed in the longitudinal direction of the fastener tape 110 in the internal space 32 of the coil element array 30. It is arranged along. In other words, the core material 26 b is disposed on the inner surface side of the folded fastener tape 110.

As described above, according to the slide fastener 10 of the present embodiment, the fastener tape 110 is folded back in the width direction in the warp exclusion region 111, and the core material 26b is disposed on the inner surface side of the folded fastener tape 110. The resin core material 26 b is not exposed on the surface of the tape 110. Thereby, since the resin core material 26b is not deformed by heat of ironing or the like, it is possible to prevent the shape retention of the slide fastener 10 from being impaired, and the fastener tape 110 and the core material 26b. There is no need to consider the same color. Further, for example, it is possible to avoid a finger or an iron from being caught on the core material 26b.
About another structure and an effect, it is the same as that of the said 1st and 4th embodiment.

(Eighth embodiment)
Next, with reference to FIG.18 and FIG.19, the slide fastener which is 8th Embodiment of the fastener which concerns on this invention is demonstrated. Note that portions that are the same as or equivalent to those of the first embodiment are denoted by the same reference numerals in the drawings, and description thereof is omitted or simplified.

In this embodiment, as shown in FIGS. 18 and 19, two bag weaving portions 24 are provided adjacent to the tape side edge portion 20 a of the fastener tape 20 in the front and back direction, and the inside of the two bag weaving portions 24. In addition, one core member 26 having a circular cross section is disposed along the tape side edge portion 20a. The core material 26 is covered with a knitting tube 120 made of a plurality of knitting yarns.

Also, the fastener tape 20 is formed with a fastener element row 121 composed of a plurality of fastener elements 122 along the tape side edge 20a by injection molding of synthetic resin. The fastener element row 121 has a base portion that is located on the front and back surfaces of the fastener tape 20, a neck portion that extends from the base portion, and a meshing head portion that further extends from the neck portion and swells in the longitudinal direction of the fastener tape 20. Further, the fastener element 122 is formed up to the bag weaving portion 24, and the core material 26 is held by being held from both sides in the front and back direction by the fastener element row 121. The fastener element row 121 may be a metal fastener element row 131 of a ninth embodiment to be described later.

As described above, according to the slide fastener 10 of the present embodiment, the core material 26 that can be plastically deformed is disposed along the tape side edge portion 20 a, and the core material 26 is attached to the fastener tape 20 by the fastener element row 121. Since it is sandwiched from both sides in the front and back direction, the resin core material 26 is not exposed on the surface of the fastener tape 20. Accordingly, since the resin core material 26 is not deformed by the heat of ironing, the shape retention of the slide fastener 10 can be prevented from being impaired, and the fastener tape 20 and the core material 26 can be prevented. There is no need to consider the same color. Further, for example, a finger or an iron can be avoided from being caught on the core material 26.

Moreover, according to the slide fastener 10 of this embodiment, since the core material 26 is clamped by the fastener element row 121, it is possible to prevent the core material 26 from coming out after the fastener tape 20 is cut.
About another structure and an effect, it is the same as that of the said 1st Embodiment.

(Ninth embodiment)
Next, with reference to FIG.20 and FIG.21, the slide fastener which is 9th Embodiment of the fastener which concerns on this invention is demonstrated. Note that portions that are the same as or equivalent to those of the first embodiment are denoted by the same reference numerals in the drawings, and description thereof is omitted or simplified.

In the present embodiment, as shown in FIGS. 20 and 21, one bag weaving portion 24 is provided at the tape side edge portion 20 a of the fastener tape 20, and one cross section is provided inside the one bag weaving portion 24. A circular core member 26 is disposed along the tape side edge portion 20a. In addition, the core material 26 may be coat | covered with the knitted tube 120 like the said 8th Embodiment.

Further, a fastener element row 131 composed of a plurality of metal fastener elements 132 is attached to the fastener tape 20 by caulking along the tape side edge portion 20a. Further, the fastener element 132 is sandwiched over the bag woven portion 24, and the core material 26 is sandwiched and held from both sides in the front and back direction by the fastener element row 131. The fastener element row 131 may be the synthetic resin fastener element row 121 of the eighth embodiment.

As described above, according to the slide fastener 10 of the present embodiment, the core material 26 that can be plastically deformed is disposed along the tape side edge portion 20 a, and the core material 26 is attached to the fastener tape 20 by the fastener element row 131. Since it is sandwiched from both sides in the front and back direction, the resin core material 26 is not exposed on the surface of the fastener tape 20. Accordingly, since the resin core material 26 is not deformed by the heat of ironing, the shape retention of the slide fastener 10 can be prevented from being impaired, and the fastener tape 20 and the core material 26 can be prevented. There is no need to consider the same color. Further, for example, a finger or an iron can be avoided from being caught on the core material 26.

Moreover, according to the slide fastener 10 of this embodiment, since the core material 26 is clamped by the fastener element row 131, it is possible to prevent the core material 26 from coming out after the fastener tape 20 is cut.
About another structure and an effect, it is the same as that of the said 1st Embodiment.

Hereinafter, examples of use of the slide fastener 10 according to the first and fourth to ninth embodiments will be described with reference to FIGS.
FIG. 22 shows an example in which the slide fastener 10 is used for a front-opening shirt 50. The shirt 50 can be opened and closed by the slide fastener 10, and the collar 51 is opened when the collar 51 is opened by lowering the slider 40. Can be bent freely.
FIG. 23 shows an example in which the slide fastener 10 is used as a front-opening parka 55. The parker 55 can be opened and closed by the slide fastener 10. Further, the slide fastener 10 is attached to the entire periphery of the opening edge of the hood 56. Therefore, the opening edge of the hood 56 can be freely bent.
FIG. 24 shows an example in which the slide fastener 10 is used for the cuff 141 and the air intake 142 of the jacket 140, FIG. 25 shows an example in which the slide fastener 10 is used for the hem 146 of the pants 145, and FIG. An example in which the fastener 10 is used for the side surface 151 of the boot 150 is shown.
FIG. 27 shows an example in which the slide fastener 10 is used as a regular triangular pyramid-shaped storage pouch 155. The storage pouch 155 sequentially engages, for example, the coil element rows 30 while winding the slide fastener 10 in a spiral shape. Is obtained.
Moreover, although illustration is abbreviate | omitted, a slide fastener is provided in side parts, such as ski wear, a back part, a thigh part, etc., By opening this fastener, it can be used also for clothes which ensure the air permeability of each part. According to this use example, it is possible to hold the ventilation portion in a wide open state.

10 Slide fastener (fastener)
20 Fastener tape (tape member)
20a Tape side edge portion 23 Inner plain weave portion 24 Bag weave portion 25 Outer plain weave portion 26 Core material

26a Core material

26b Core material 27 Welding portion 28 Partition portion 29 Cut portion 30 Coil element row (element row, engagement element)
31 Sewing thread (fixed thread)
32 Internal space 33 Core string 34 Mating head 40 Slider 60 Snap fastener with fastener (fastener)
61 Male snap (engagement part, engagement element)
62 Female side snap (engagement part, engagement element)
70 Fastener tape (tape member)
71 Inner plain weave part 72 Bag weave part 73 Outer plain weave part 80 Surface fastener (fastener)
81 Loop-like engagement part (engagement part, engagement element)
82 Hook-like engagement part (engagement part, engagement element)
90 Fastener tape (tape material)
91 Inner plain weave portion 92 Bag weave portion 93 Outer plain weave portion 100 Fastener element row 110 Fastener tape (tape member)
110a Tape side edge 111 Warp yarn exclusion area (coarse structure area)
112 Front side tape part 113 Back side tape part 120 Braided tube 121 Fastener element row 122 Fastener element 131 Fastener element row 132 Fastener element

Claims

A pair of tape members (20);
A pair of coiled fastener element rows (30) respectively attached to opposing tape side edges (20a) of the pair of tape members;
A fastener comprising a slider (40) for meshing and separating the coil-shaped fastener element array,
An inner space (32) is formed along the longitudinal direction of the coiled fastener element row (30), and a plastically deformable core material (26) is disposed in the inner space. fastener.
The fastener according to claim 1, wherein the coil-shaped fastener element row (30) is attached to the tape side edge (20a) by a fixing thread (31).
In the internal space (32) of the coiled fastener element row (30), a core string (33) is disposed along the longitudinal direction of the tape member (20),
The coil-shaped fastener element row and the core string are sewn to the tape side edge (20a) of the tape member by the fixing thread (31),
The fastener according to claim 2, wherein the core string and the core member (26) are arranged in the internal space of the coil-shaped fastener element row.
The coil-shaped fastener element row (30) is woven or knitted by being fixed by the fixing thread simultaneously with the weaving or knitting of the tape member (20). fastener.
The fastener according to claim 3, wherein the core material (26) is arranged in the core string (33) by weaving or weaving.
The fastener according to claim 2, wherein the core material (26) is disposed on the outer side in the width direction of the tape member (20) of the fixed thread (31).
The tape member (110) is woven or knitted,
In the width direction intermediate portion of the tape member, a rough texture region (111) having a coarser woven structure or knitted structure than the left and right portions adjacent to the intermediate portion is continuously provided along the longitudinal direction of the tape member,
The tape member is folded back in the width direction in the rough tissue region, the rough tissue region is the tape side edge (110a),
The coil-shaped fastener element row (30) is disposed between the front-side tape portion (112) and the back-side tape portion (113) facing the front-back direction of the folded tape member,
The meshing head (34) of the coiled fastener element row protrudes from the inner surface side of the tape member to the outer surface side through the coarse tissue region,
The fastener according to claim 1, wherein the core material (26b) is disposed on an inner surface side of the folded tape member.
A pair of tape members (20);
A pair of fastener element rows (100, 121, 131) respectively attached to opposing tape side edges (20a) of the pair of tape members;
A fastener comprising a slider (40) for meshing and separating the fastener element rows,
A core material (26) capable of plastic deformation is disposed along the tape side edge (20a),
The said core material (26) is hold | maintained from the front-back direction both sides of the said tape member (20) by the said fastener element row | line | column (100, 121, 131), The fastener characterized by the above-mentioned.
The fastener according to claim 8, wherein the core member (26) is sandwiched from both sides of the tape member (20) by the fastener element row (121, 131).
At least one bag weave (24) is provided along the tape side edge (20a),
The fastener according to claim 9, wherein the core material (26) is disposed inside the bag weave.
The fastener according to claim 9 or 10, wherein the core material (26) is covered with a knitting tube (120) made of a plurality of knitting yarns.
A fastener having a tape member (20, 70, 90) having at least one of a pair of connectable / separable engaging elements (30, 61, 62, 81, 82) and woven,
A bag weaving part (24, 72, 92) is provided along the longitudinal direction of the tape member,
A fastener characterized in that a plastically deformable core material (26, 26a) is inserted into the bag weave.
The engaging element is a pair of element rows (30) provided at the opposing tape side edges (20a) of the pair of tape members (20),
A slider (40) for engaging and separating the pair of element rows;
The fastener according to claim 12, wherein the bag weaving portion (24) is formed on at least one of both sides in the width direction of the pair of element rows in a state where the pair of element rows is engaged.
The engagement element is an engagement portion (61, 62, 81, 82) provided on at least one of the front surface and the back surface of the tape member (70, 90),
The fastener according to claim 12, wherein the bag woven portion (72, 92) is formed on both sides in the width direction across the engaging portion.
The fastener according to claim 12, wherein the bag woven portion (24, 72, 92) is formed in a substantially elliptical shape in a cross section in the width direction of the tape member (20, 70, 90).
The fastener according to any one of claims 12 to 15, wherein two or more core members (26) are used.
The core material (26, 26a) is made of resin, and is welded to the tape member at both ends of the tape member (20, 70, 90). The fastener as described in.