JP2008086654A - Constriction device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a belt-shaped constriction device capable of extending/contracting its approximately whole length including a female type hook-and-loop fastener part. <P>SOLUTION: The upper face of one end of a belt-shaped stretch base cloth 2 is attached with the stretchable female type hook-and-loop fastener 3 along with the base cloth 2, the lower face of the other end of the stretchable base cloth 2 is attached with at least two male type hook-and-loop fasteners 4 and 4 at some interval apart in the length direction, and stretchable areas 5 are formed between the male type hook-and-loop fasteners 4 and 4, so that the base cloth 2 of the constriction device 1 can extend/contract even between the two male type hook-and-loop fasteners 4 and 4. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a binding tool comprising a female surface fastener on the upper surface on one end side of a belt-like stretchable base fabric, and a male surface fastener on the lower surface on the other end side of the base fabric. Tightness that is convenient for bundling, packing, or preventing collapse of the supporters and sticks of various parts of the human body, which has stretchability at the engagement part between the hook fastener and male hook and loop fastener It relates to ingredients.

A binding tool comprising a female hook-and-loop fastener on the upper surface on one end side of a belt-like stretchable base fabric and a tape-shaped male hook-and-loop piece on the lower surface on the other end side of the base fabric has been conventionally used. Widely used as various supporters and belts.
JP 2006-102420 A JP 2006-149849 A

  The problem to be solved is that, for example, in a normal human body supporter, the male and female hook-and-loop fasteners fixed to both ends of the belt-like stretchable base fabric simply hold the supporter's winding state to the human body. Since the engaging parts of male and female hook-and-loop fasteners are generally not flexible and stretchable, they do not adapt to the movement of the human body part located in the engaging part, the degree of freedom is limited, and sometimes even pain In addition to the problem of feeling, when the engaging portion is located on the curved surface of the human body, the end of the male hook-and-loop fastener is lifted from the female hook-and-loop fastener, and the engaging force between the two is reduced.

  In addition, in the human body supporter, there is a specification in which only the female surface fastener portion is configured to be integrated with the base material on the surface of the stretchable base material, but the male surface fastener is not stretchable. Therefore, the same disadvantages as described above occur.

In addition, a strip-shaped stretchable base fabric in which both male and female hook-and-loop fasteners are simply attached to both ends is also used for bundling rod-like objects. In this use as well, it is attached to both ends of the bundling band 20. Since the female surface fastener 22 and the male surface fastener 23 are inflexible, they are bundled as shown in FIG. 8, and when a large number of rods 21 are wound with the band 20, the female surface fastener The end 23A of the male hook-and-loop fastener 23 having poor flexibility rises from the curved surface 22 and there is a problem in that the engaging force between the two decreases. This problem becomes more prominent in the case of a moving binding object.

  The present invention uses a stretchable female surface fastener that is attached to the upper surface of one end of a belt-like stretchable fabric, and a male surface that is attached to the lower surface of the other end of the stretchable fabric. The above-mentioned problem has been solved by forming a stretchable area in the fastener portion. That is, as shown in FIG. 1, the binding tool 1 of the present invention has a female surface fastener 3 rich in elasticity at least in the length direction of the base cloth 2 on the upper surface of one end of the belt-shaped elastic base cloth 2. Is attached to the base fabric 2 so as to be stretchable, and at least two male fasteners 4, 4 are arranged on the lower surface of the other end of the stretchable base fabric 2 with a space in the length direction of the stretchable base fabric 1. Attachment and expansion area 5 is formed between male surface fasteners 4 and 4.

  The present invention also divides a tape-shaped non-stretchable female and male hook-and-loop fastener into an arbitrary length and size, a female mold on the upper surface of one end of the stretchable base fabric, and the other end of the stretchable base fabric. The above problems have been solved by fixing at least two male molds on the lower surface of the section at the same interval to form a stretchable region between each of the female surface fastener and the male surface fastener. That is, the binding tool of the present invention has at least two female surface fasteners attached to the upper surface of one end of the belt-like stretchable base fabric at intervals in the length direction of the base fabric, and the bottom surface of the other end of the stretchable base fabric. In addition, at least two male hook-and-loop fasteners are attached at the same interval as the female hook-and-loop fastener in the length direction of the base fabric, and stretchable areas are formed between the female and male hook-and-loop fasteners, respectively. It is characterized by.

  The male and female hook-and-loop fasteners are cut so that there are no square or circular small pieces, and the small pieces are fixed in a plurality of stages at intervals in the length direction and the width direction of the stretchable base fabric. The engaging part of the mold is made to engage with each other, that is, the female and male hook-and-loop fasteners are formed into square and circular small pieces, and the female and male hook-and-loop fasteners of the small pieces are formed. By attaching to the upper surface and lower surface of one end of the belt-shaped stretchable base fabric at intervals in the length direction and the width direction of the base fabric, and forming stretchable areas between the surface fasteners of the female and male pieces, respectively. Can also solve the above problems.

  As the stretchable female surface fastener 3, a stretchable warp knitted fabric having a large number of pile loops formed on the surface thereof can be used, and the female surface fastener is not particularly limited. As shown schematically in FIG. 1, a net-like knitted fabric in which wales 6 and 6 are knitted with a few elastic yarns at intervals and monofilament yarns 7 are inserted between the wales 6 and 6 at intervals. A stretchable female hook-and-loop fastener 3 having a predetermined width in which a large number of pile loops 8 and 8 are formed by interweaving monofilament yarns between the wales 6 and 6 on one side is lightweight, flexible and breathable without a heavy feeling It is preferably applicable because of its richness.

  Further, as the male surface fastener 4, a commercially available tape-shaped one may be cut to a required length and fixed to the other end of the stretchable base fabric 2 with a space therebetween, as shown in FIG. As shown in FIG. 2, two male hook-and-loop fasteners 4 cut to a predetermined length on a thin sheet material 9 such as a woven fabric, a knitted fabric, or a film having elasticity in the direction of the arrow are spaced apart from each other. A male hook-and-loop fastener unit 4A, which is fixed and formed with the stretchable region 5, may be used. Further, the male surface fastener unit 4A in which the stretchable area 5 is formed in advance as described above is a thin stretch sheet such as a woven fabric, a knitted fabric, or a film having stretchability in the arrow direction as shown in FIG. By fixing the long male surface fasteners 4 and 4 on the material 9 at a predetermined interval and then cutting in the width direction, or as shown in FIG. The tape-shaped male surface fasteners 4, 4 are positioned on both sides of the tape 10, and the inner end lines of the male surface fasteners 4, 4 are overlapped with the edge of the stretchable tape 10. After joining 11 with fusion or an adhesive, the required portion can be efficiently obtained by cutting in the width direction as in FIG. Then, the male surface fastener unit 4A having the stretchable area 5 obtained by cutting is sewn and fixed to the stretchable base fabric with a stretchable thread, or the lower surface of the male surface fasteners 4 and 4 is stretched and contracted. The male surface fastener portion of the binding tool 1 of the present invention can be formed by bonding and fixing to the sex base fabric.

  For the stretchable base fabric 2 forming the main body of the binding tool 1 of the present invention, a stretchable knitted fabric or stretchable woven fabric having a predetermined width that is widely used as a normal supporter may be applied. Of course, for use to be worn on the human body such as a supporter, a stretchable base fabric knitted or woven with a core yarn in which a rubbery thread is covered with a fiber such as cotton, nylon, polyester or rayon is preferable. For applications that require high strength, such as for preventing load collapse or for bundling rods, a high-strength elastic base fabric 2 knitted with polyurethane elastic yarn and high-strength synthetic fiber yarn may be selected.

  The binding tool 1 of the present invention is attached to an upper surface of one end portion of a belt-shaped stretchable base fabric 2 so that a female surface fastener 3 rich in stretchability at least in the longitudinal direction of the base fabric 2 can be stretched together with the base fabric 2. Further, at least two rows of male surface fasteners 4, 4 are attached to the lower surface of the other end portion of the stretchable base fabric 2 with a space in the length direction of the stretchable base fabric 2. Since the stretchable area 5 is formed between 4 and 4, the base fabric body portion A between the non-stretchable female surface fastener 12 and the non-stretchable male surface fastener 13 in FIG. However, in the present invention, as shown in FIG. 7, it can be expanded and contracted over almost the entire length. That is, the entire region excluding the fixed portions of the male surface fastener portions 4 and 4 of the stretchable base fabric 2 can be extended. Accordingly, when the male hook-and-loop fasteners 4 and 4 are engaged with the female hook-and-loop fastener 3 after being wound around the human body using the binding tool 1 of the present invention as a supporter, the portions of the female hook-and-loop fastener 3 and 2 It is possible to expand and contract between the individual male surface fasteners 4 and 4, and a degree of freedom is given to a human body part located in the engaging portion, so that pain in the engaging portion can be improved as compared with the conventional supporter. it can.

  For example, when the binding tool 1 of the present invention is used for bundling a rod-shaped object, as shown in FIG. 9, the most advanced male surface fastener 4 extends from the stretchable area 5 to the curved surface of the engaging portion. Along with the bending of the elastic base fabric, even if unexpected tension occurs in the engaging portion of the stretchable base fabric, the stretchable area 5 expands and can cope with fluctuations in tension. The floating phenomenon (see FIG. 8) of the outer end portion of the hook-and-loop fastener from the female hook-and-loop fastener can be eliminated, and a decrease in binding force can be prevented.

  As a stretchable base fabric 2, a belt-shaped woven fabric of a multi-weave woven using at least an elastic yarn as a warp is cut into a desired length, and a pile loop is formed on the surface of the female surface fastener 3. Apply a stretched warp knitted fabric. Two male surface fasteners 4 which are substantially the same length as the width of the base fabric are used, and the female surface fastener 3 is attached to the upper surface of one end of the stretchable base fabric 2 so as to be stretchable together with the base fabric 2. The two male surface fasteners 4 and 4 are attached to the lower surface of the other end portion of the stretchable base fabric 2 with a space therebetween to provide a stretchable region 5 between the male fasteners 4 and 4. Further, as the male fasteners 4 and 4, a male having two male surface fasteners 4 and 4 fixed at intervals on a stretchable sheet material 9 as shown in FIG. A mold surface fastener unit 4A may be used.

  As shown in FIG. 1, at least one upper surface of a double woven stretchable base fabric 2 having a width of 15 cm and a length of 50 cm woven using elastic yarn as warp is schematically shown in FIG. As described above, the wales 6 are knitted with several elastic yarns at intervals, and the wales 6 on one side of the net-like knitted fabric in which the monofilament yarns 7 are inserted at intervals between the wales 6, 6. The elastic female hook-and-loop fastener 3 having a predetermined width in which a large number of pile loops 8 and 8 are formed by interlacing monofilament yarns between 6 is sewn and fixed together with the elastic base fabric 2 with elastic yarns. As shown in FIG. 3, on the lower surface of the other end portion of the stretchable base fabric 2, male surface fasteners 4, 4 are attached to a sheet-like object 9 having stretchability in the same direction as the stretchable direction of the stretchable base fabric 2. Male with a stretchable area 5 in the middle, fixed at intervals The surface fastener units 4A and sewing fixed with an elastic yarn without the supporter for thigh.

  When this supporter was worn, compared with the conventional supporter, the engagement portion between the female surface fastener and the male surface fastener had no sense of rigidity, and the contact state with the thigh was good.

  Although not shown in the drawings, on the upper surface of one end portion of a triple-woven belt-like stretchable base fabric 2 having a width of 10 cm and a length of 80 cm woven using elastic yarn at least as in the case of Example 1. The elastic female hook-and-loop fastener 3 is elastically sewn and fixed together with the elastic base cloth 2 with elastic yarns, and the male hook-and-loop fastener unit 4A is provided with a stretchable area in the middle on the lower surface of the other end. Was fixed by sewing with elastic thread to form a bundled band.

  When a pipe for an architectural scaffold is bound and tied with this binding band, the male surface of the tip portion is positioned even though the female surface fastener 3 is located on an irregular curved surface as shown in FIG. The fastener 4 was bent and properly engaged with the female surface fastener, and the tip portion 23A of the male surface fastener 23 as shown in FIG.

  As shown in FIG. 10, a commercially available non-stretchable tape-shaped female surface fastener 30 is stretchable on the stretchable sheet material 9 on the upper surface of one end of the stretchable base fabric 2 used in Example 1. The female surface fastener units 3A, which are arranged in three rows at intervals to form the fabric, are sewn and fixed with elastic yarns, and the female surface fasteners are arranged on the lower surface of the other end of the base fabric 2 in the middle. A male hook-and-loop fastener unit 4A having a stretchable area 5 having the same interval as the unit 3A was sewn and fixed with a stretchable thread to provide a support for the human thigh. Then, when the male surface fastener 4A is engaged with the female surface fastener unit A of this supporter, as shown in FIG. 11, a stretchable area 5 is formed at the engagement portion between them, and an arrow is formed at the engagement portion. Directional elasticity could be imparted.

  A rectangular piece of female and male hook-and-loop fasteners is formed on the upper surface of one end of the stretchable base fabric 2 used in Example 3, and the female hook-and-loop fastener 31 and the male hook-and-loop fastener 32 of the small pieces are stretchable. The sheet material 9 is fixed to the sheet material 9 at intervals in the vertical direction and the horizontal direction to form a female surface fastener unit 3 and a male surface fastener unit 4, and as shown in FIG. A supporter for the thigh of the human body was obtained by sewing and fixing the elastic surface fabric 2 on the upper surface of one end portion and the male surface fastener unit 4A on the lower surface of the base fabric 2 with elastic yarns. When this supporter is worn, it is possible to expand and contract between the small pieces 31 and 31 of the female and male hook-and-loop fasteners engaged, and the engagement portion is rich in flexibility, so the familiarity to the human body is good. A supporter with no cramped feeling was obtained.

  As described above, the binding tool 1 of the present invention can be stretched together with the base fabric 2 on the upper surface of one end portion of the belt-shaped stretchable base fabric 2 together with the base surface 2 of the female surface fastener 3 rich in stretch in the length direction of the base fabric. At least two male surface fasteners 4 and 4 are attached to the lower surface of the other end portion of the stretchable base fabric 2 with a space in the length direction of the stretchable base fabric 2, and a male surface fastener. 4, a stretchable region 5 is formed between 4 and 4, the portion of the female surface fastener 3 is elastically extended together with the base fabric 2, and is also elastically formed between the male surface fasteners 4 and 4. Can be extended. Therefore, the extension range is larger than that of the conventional binding tool of the same length, and the engaging portions of the male and female hook-and-loop fasteners 3 and 4 are smoothly bent, so that it is used for supporters for human bodies, for binding rod-like objects, and for packing. Or it can apply widely to the use which winds elastically, such as for load collapse prevention.

It is the perspective view which showed the Example of the binding tool of this invention. It is explanatory drawing of the female type surface fastener of FIG. It is a top view of a male surface fastener unit. It is the top view which showed the preparation point of the male surface fastener unit. It is the top view which showed the other preparation point of the male surface fastener unit. It is explanatory drawing of the expansion | extension range of the conventional binding tool. It is explanatory drawing of the expansion | extension range of this invention binding tool. It is explanatory drawing of the bundling state of the rod-shaped object by the conventional binding tool. It is explanatory drawing of the bundling state of the rod-shaped object by this invention binding tool. It is the perspective view which showed the other Example of the binding tool of this invention. It is the side view which showed the engagement state of the binding tool of FIG. It is the perspective view which showed further another Example of the binding tool of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Binding tool 2 Elastic base fabric 3 Female surface fastener 3A Female surface fastener unit 4 Male surface fastener 4A Male surface fastener unit 5 Stretchable area 9 Stretchable sheet material

Claims (5)

  A female surface fastener having elasticity at least in the length direction of the stretchable base fabric is attached to the upper surface of one end portion of the belt-like stretchable base fabric so as to be stretchable together with the base fabric, and the other end portion of the stretchable base fabric. A binding device, wherein at least two male hook-and-loop fasteners are attached to the lower surface of the hook-and-loop fastener at intervals in the length direction of the base fabric, and a stretchable region is formed between the male hook-and-loop fasteners.   The binding tool according to claim 1, wherein the female surface fastener is a stretchable woven / knitted fabric having a pile loop on the surface.   At least two female surface fasteners are attached to the upper surface of one end of the belt-like stretchable base fabric at intervals in the length direction of the base fabric, and at least two male molds are attached to the bottom surface of the other end of the stretchable base fabric. A binding tool, wherein the hook-and-loop fastener is attached in the length direction of the base fabric at the same interval as the female hook-and-loop fastener, and a stretchable region is formed between the female and male hook-and-loop fasteners. .   The female and male hook-and-loop fasteners form square or circular small pieces, and the female and male hook-and-loop fasteners of the small pieces are arranged in the length direction of the base cloth on the upper surface and the lower surface of one end of the belt-like stretchable base fabric. A binding tool characterized in that it is attached at intervals in the width direction, and a stretchable region is formed between the female and male hook-and-loop fasteners.   The female and male hook-and-loop fastener portions are stretchable on the sheet material, and two or more female and male hook-and-loop fasteners are spaced apart from each other along the stretch direction of the stretchable sheet material. The binding tool according to claim 3 or 4, wherein the binding tool is formed by a female-type and male-type hook-and-loop fastener unit that are fixedly attached.

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