WO2015178706A1

WO2015178706A1 - Unidirectional velcro having hook needle and loop using principle of moment of force, principle of inclined plane friction and elasticity, and like, and loop manufacturing method

Info

Publication number: WO2015178706A1
Application number: PCT/KR2015/005123
Authority: WO
Inventors: 백창원
Original assignee: 백창원
Priority date: 2014-05-21
Filing date: 2015-05-21
Publication date: 2015-11-26

Abstract

The present invention relates to a unidirectional Velcro having a hook needle and a loop using the principle of moment of force, the principle of inclined plane friction and elasticity, and the like. Conventional coupling mechanisms such as automatic length adjustable buckles, rotational hook-type buckles, and serrated fine length adjustable buckles including Velcro have limits with respect to miniaturization while simultaneously exhibiting a strong clamping force, and currently, there are few satisfactory coupling mechanisms spanning various technical fields. The present invention is configured by coupling hook needle sets (16) using mostly alloy materials with high strength and high elasticity to a buckle frame (31) having safety ends (65) formed thereon such that the hook needle sets are bound to normal fabric loops, or also to arch-shaped loops (22) of the present invention, and the like, according to the thickness and the size of hook needles. An end part of a needle tip (14) is formed as short as possible and, particularly, the surface thereof is formed to be round, smooth but solid, and elastic without being easily bent or crooked by using a high-frequency heat treatment. Therefore, one of the significant features is the smooth sliding and binding of hook needles randomly between many twisted strands of thread during an interaction with loops, with almost no plastic deformation. Consequently, it is possible to industrially and widely apply the present invention to various technical fields such as all varieties of clothing, bags, shoes, hats, tents, leisure sports and hiking equipment, various military supplies, and medical instruments for hemodynamometry and bounding.

Description

【Specification】

[Name of invention]

Method of manufacturing unidirectional nail and loop consisting of hook needle and loop using principle of moment of force and principle of inclined friction and elasticity

Technical Field

The present invention is composed of two male and female coupling elements of the needle of the needle using the principle of the force of the force and the comb surface friction and elasticity and the principle, and the loop that engages the force of binding, but the force of the release force rather It is about unidirectional stripping to be applied to many different industrial fields by enabling minimization.

Background Art

Typically, a mechanism for fastening (fastening) an object includes a bolt, a nut, a clothespin, a button, a snap fastener, a hook, a velcro, a hairpin, a hair clip, a buckle, a zipper, and the like. And, among these are closely related to the fastening method of the present invention, the velcro and the buckle, the hair clip and the hook can be exemplified. Although the male hook of the present invention is remarkably different from the conventional hook of the male hook of Velcro, its shape, construction principle, and detachment method, it can be seen that there is considerable similarity in that it can be bound to the female loop of Velcro. Therefore, in addition to the technique of the conventional Velcro, it will be described in detail also other conventional techniques similar in shape and principle of operation of the present invention hook.

First, with respect to the one-way fastener and the loop member as intended by the present invention, the fastener of the Velcro (trade name) is generally a hook-and-loop fastener. It is a mechanical fastener consisting of two joining elements, an upright hook member of the J-shape and a fiber loop member engaged therewith.

According to the literature cited below, various types of hook materials are used, such as inverted J-shape, T-shape and mushroom shape, and VELCRO HTH-840 as a 100% unidirectional molded hook material including eggplant-type hook. We introduce loop material.

[2] introduces looped and arcuate fiber fabrics woven from a nonwoven textile plastic resin called 'spun bonded' as a loop member.

In connection with the nonwoven web (web, fabric), [3], a facet web, a spun bonded web having a continuous length fiber, and the like are introduced.

Hair clip and tube similar in shape and working principle of the hook needle of the present invention In [4], the wig fixation hairpin introduces that several legs can be detached or released from the hair by the buckling effect.

Regarding the shape similar to the hook of the present invention, in Document 5, the FEMALE LOOP FASTENING COMPONENT includes a gap 32 for accommodating the peg 34 portion of the male hook component. It introduces.

By the way, the clip of [document 4] and the "(pi)" shape of the male hook peg of [document 5] are not the structure of the needle hook as the invention intends, and therefore the very small clearance of a fiber loop There is a structural problem that cannot be properly bound.

Similar to the one-way detachable method of the present invention, and related to the prior art similar in shape to the hook needle, [Document 6], so as to generate a locking contact force in one direction to the separation direction during the attachment and detachment operation of the wig cap, It is a non-binding method using fixed protrusions (corn type) which are formed obliquely upward toward the opening, and introduces an easy fixing force of the wig on the scalp.

However, since the conical protrusion structure is relatively thick and rounded at the end, it cannot be bound to a very small gap of the fiber loop as intended by the present invention, and of course, it is a non-binding method. There will be no.

On the other hand, in the construction of the unidirectional claws in which the hook needle of the present invention is combined, the structure of the inverted J-type velcro, which is closely related to the present invention, and its function, in particular, in order to distinguish it from the above-mentioned prior art. In addition to the strength of the principle and the force of detachment, in addition to the problems in use will be examined in more detail.

Velcro (ordinary squeak) is made of materials such as polyester, such as tiny hooks, which are conceived from goblin needles {earweed, Spani sh needles}, ie l (J, Ja). It is erected almost perpendicular to the woven fabric side and is lined up at regular intervals. The bent end of the hook is rough and sharply formed and when acting on the interlocking fibrous loop, the end is easily caught by the thread of the fiber, and it enters the gap of the fiber and hangs the thread by the hook. It consists of the principle of binding force or detachment force, and in particular, it has structural features that can be attached and detached by finely adjusting the length of the small hooks on the thread of the fiber loop.

In this way, when the fiber loops are pulled by applying a constant force to the hooks, they are subjected to a constant force until the bent hooks are completely unfolded, and the plastic hooks themselves can be restored to their original shape by using elasticity. . Thus, the strength of the Velcro detachable force (detachable force) increases and decreases in direct proportion to the number of hooks, assuming that the strength of the detachable force of each hook (hook) applied to the female fiber loop web is constant. . This means that the strength of the detachable force increases and decreases simultaneously in direct proportion to the size of the surface area of the fiber loop (fabric) on which the hooks are bound.

When actually using the conventional velcro, generally the upright hook (hook) member and the fiber loop member engaged with each other are coupled to any two objects, and partially detached from each other using either flexibility.

Therefore, when detaching, if you pick up one of the flexible ends and lift it up, you will be able to partially detach and detach the force of the binding force of all the hooks attached to the fiber loops, so that it is fine, almost regardless of the size of the surface area. There is a convenient feature that anyone can easily attach and detach by adjusting the length.

However, when a male or female squeegee is coupled to the curved or flat surface of any two rigid and rigid objects, the hooks attached to the fiber loop cannot be partially detached, so that the hooks are detached in direct proportion to the size of the surface of the bound fiber loop. The strength of force increases and decreases at the same time, and the force of its disengagement cannot be reduced separately. Therefore, the larger the size of the bound surface area is, the easier it is to attach, but the strength of the adhesion force is rather large, and the force of the detachment force increases at the same time, resulting in a large inconvenience.

Of course, the strong strength of the detachable force at the same time can be strongly attached to any two objects, which is a great advantage in some respects, but in any use, such as need to detach from time to time, Powerful things can rather be a factor of very significant disadvantages. This may be a problem that many other binding members have in addition to Velcro. For example, suppose that a framed bulletin board combined with an upright hook member of Velcro is attached to the wall, and a fiber loop is attached to the plane of an inflexible and rigid object on the bulletin board, and then detached from time to time. have. In this case, the size of any object to be detached is not possible because the hooks attached to the fiber loop cannot be partially detached, and the fiber loops attached to the plane of the object can be detached and interact simultaneously with the entire hook member. The larger and heavier the weight, the greater the surface area of the velcro must be combined in order to withstand the load caused by gravity, so it is easier to attach it to the squeaker, so that the bulletin board does not fall together when detached. You have to press hard with your palm It may cause an uncomfortable problem.

As an example similar to the above, if you stick a squeegee to a wall in a gallery, adjust the height to it, and display valuable works of art such as sculptures or picture frames, the larger the size of the artwork and the heavier the weight, the safer For this, more powerful detachment force is required, so you have no choice but to combine a larger area of squeaker, which is also easy to attach, but if you want to replace it with other artworks frequently, the force of this detachment force is too large. There is no choice but to cause inconvenience.

In addition, in order to install wall clocks, photo frames or wall hangings on the wall, even when the velcro is adhered to the wall, and the height is properly adjusted, the larger the surface area of the velcro is, the higher the reach, especially out of reach. If you try to remove the attached things will be inevitably more inconvenience. In addition, when detached, the Velcro on the wall may fall off with the wallpaper.

In particular, when attaching a conventional Velcro to the back of a wall clock or table clock that uses batteries as an energy source, the battery battery needs to be opened and replaced periodically once or twice a year. Done.

Moreover, even if you attach a velcro to the back of a large wall-mounted TV and detach it from the wall by adjusting the height properly, it is not easy to attach the TV to the wall because it is not possible to partially detach the hooks attached to the fiber loop. If you want to pay, you will inevitably cause great inconvenience.

Even when a large or large cabinet or bookshelf is attached to the wall, the size of the surface of the squeak is increased even more so that it can be combined in several places on the back side, but it is also easy to attach it to the wall, but if it is detached from the wall, Because the force of is too strong, it is inevitable to push the parlour (barrel with a claw) into the gap between the walls and cause an inconvenient problem of dismantling the principle of the lever, and in the process, it may cause a problem of damaging the product.

On the other hand, in order to solve the problem of the length adjustment in the conventional buckle, when the fiber loop member is coupled to one end of the belt of a certain length and the upright hook member is coupled to the other end of the belt to detach from each other, either one of the two Because of its flexibility, it is possible to partially detach the force of the binding force, so it has the advantage of being able to detach and adjust the length at will according to the wearer's waist, regardless of the size of the surface area. . However, due to the structural characteristics of the Velcro, the bent end of the hook is formed roughly and sharply, so that when the fiber loop is applied in the lateral direction of the upright hook during binding, the strands of the fiber loop are very easily at the end of the rough and sharp hook. It is caught. Therefore, once it is not bound to the correct position in line with the belt line, the appearance is unsightly, and it is easy to cause the inconvenience of having to remove it again.

Moreover, clothes such as jeans have belt loops that guide the belt, which must pass through the loop, which is inconvenient to remove when the hook is caught in the thread of the fiber loop in an undesired position. It is not. Therefore, when binding, the fiber loop must be pressed to the belt line at the correct position on the upper side of the hook so that it can be properly bound. This can be an uncomfortable problem when binding.

In order to solve this problem, if one of the hooks and loop members of the Velcro is attached to the rigid curved surface of the conventional buckle frame, and the other side is attached to and detached from the belt, the male and female members can be used only by the flexibility of the belt. Since it can be partially detached, if the buckle frame is lifted on the belt around its axis of rotation, the fiber loop can be freely moved without being caught by the hook, so the user can conveniently adjust the length of the buckle.

However, in order to ensure safety, when the width and length of the buckle are formed largely, when removing two male and female members, it is possible to use the flexibility of the belt to reduce the force of the disengagement force so that the partial detachment is possible. This process can be used as a cause of inconvenient disadvantages than when releasing a buckle formed with a normal automatic buckle, a rotating rod buckle, and a back protrusion. Moreover, in order to enjoy the convenience of detachment by taking off the force of detachment, if the size of the buckle is made small and the surface area of the hook member adhered to the buckle becomes smaller, the fiber loop and the binding force become weaker. When you do that, there is a lot of fear that you will break away from the unwanted moments.

In addition, if you wear a belt with Velcro combined, you can sit down in a chair in the train to loosen the waist, or if you want to release it when you eat at a restaurant. Dragging them to one place can lead to inconvenient problems, sometimes embarrassing and embarrassing.

Next, in relation to the buckle, the buckling effect or the hook effect and the buckleing effect when combing tangled hair, etc., which is another closely related to the present invention, the hook-and-hook of the velcro More specifically in connection with the loop fastening system I want to straighten it out.

In general, the loop material that engages the hooked hook (hook) is made of fibrous loops that engage J-shaped hooks, such as Velcro, and of some form of ring or round hole.

Relating to the construction of hooks (hooks) that are rounded to a "c" or "U" shape using the loop as a loop material, it is possible to use the hooks as shown in the collar collar of the shirt. It engages with the loop loop to be engaged, and when released, the hook can be released by turning the hook from the loop loop.

In addition, it is widely used to be configured to be detachable from each other by riveting the "π" male cramp and the female iron loop to be engaged with the button used in place of the button on the pants zipper.

In connection with the buckling effect, when combing tangled hair using a hair comb, when the tangled hairs (loops) are caught by the buckling effect, they continue to comb in the direction of the catch. When you lower, the hair breaks, while in the opposite direction you can easily pull the comb out of the tangled hairs.

Regarding the configuration of the buckle using the round hole as a loop material, the belt worn around the waist, that is, the hook of the buckle attached to the leather belt, is shaped like a pine mushroom, as shown in FIG. 15 (D). Round protrusions are formed. The specific configuration is generally a round ball-shaped jaw formed at the end of the back-sided conical structure that gradually tapers upward from the bottom of the welded one projecting perpendicularly to the buckle frame surface, and cuts between them. A detachable part is created, and this part is caught to the bottom of the detachable hole (round hole) of the belt and configured to be detachable.

In relation to the specific size of the round protrusion, the overall height (length) from the base of the host to the back jaw, although somewhat different depending on the product, is about 8ι 腿 and the concave at the base of the host The height to the site is about 4 腿, and the diameter of the cut-out is about 1.9 誦. In addition, the diameter of the back jaw is about 3 mm vertically and about 4 mm horizontally.

On the other hand, the buckle-coupled leather belt has a detachable hole (loop, desorption hole), which is engaged by engaging the protruding portion of the buckle frame to adjust its length according to the waist circumference of the wearer, approximately 2 to 2.5 cm. There are about 5 lines (the length between the first hole and the end of the last hole is about 10cm) at intervals. In this way, through the hole of the belt, the round jaw protruding from the buckle is pushed to bind, and the buckle can be released in the opposite direction. That is, the back of the buckle of the buckle is slightly smaller than this in the inner surface of the detachable hole of the belt combing easily into the principle of friction, so that the concave (hanging) part is caught on the side under the belt hole, the horizontal It is configured to withstand a constant force acting in the vertical direction.

If one part of the belt is fixed, pulled in the horizontal direction of the other belt, and gradually increased in force, the hole in the belt is torn or the buckle's vertical protrusion breaks. Until you can no longer receive the force of a certain bond will be.

This kind of buckling effect, while the horizontal binding force along the belt side is very strong, the vertical binding force in the opposite direction when the protrusion is pushed into the hole is very weak. The benefits are also at the same time.

However, in the buckle, the weak vertical binding force is a convenient advantage when releasing the binding, but when applying the membership to other technical fields that require vertical binding force, it may also act as a disadvantage.

In addition, when the waist is worn in this state, the gap between the hole of the belt and the hole is relatively large, so that even if one end of the belt is properly cut to fit the waist to fit the buckle, after sitting on a chair or after eating Depending on the situation on an empty stomach, at times too tight, and sometimes too loose to adjust the length of the wearer's waist to the uncomfortable problem, such as use. In order to solve the problems of the hook type buckle and the sliding type buckle at the same time to support the above problem, the introduction of the adjustable belt buckle, the details of the problems are as follows. .

The hook-type buckle, there is a problem due to the deformation or breakage of the band, such as elongation and tearing of the coupling hole of the band fastened to the ring or protrusion formed in the buckle in the long-term use, the coupling hole perforated at regular intervals physical changes of the user According to the invention, not only can not finely adjust the length of the belt, it describes the problem that the user has to drill a separate hole if it does not fit the perforated coupling holes.

The sliding type buckle, the Lobney-shaped pressing portion formed in the buckle to secure the belt by closely contacting the band, when repeatedly used, As the band becomes sluggish and the binding force becomes weaker, the bandage is loosened even when the user's small body changes, and when the strenuous exercise is performed, the bandage is released.

In order to solve this problem, in relation to the automatic buckle configured to automatically adjust the length of the belt, according to the following reference [Reference 8], the belt hole 12 of the pre-applied automatic buckle belt, Since the shape is deformed into an oval shape and the belt hole 12 is penetrated through the belt 10, the appearance is insignificant. ) Is interposed from the inside to the outside, and is attached between the endothelial 31 and the outer shell 32 via an elastic reinforcing member 33 having a belt hole 36 of the same shape and size.

Related to the adjustment of the length of the buckle, a belt woven with a toothed clamp member is coupled to a belt woven from high strength high elastic synthetic fibers such as carbon nanofibers, and according to the change of the wearer's body, Fine length adjustment belts configured to be worn with much finer control of the length have already been commercialized.

On the other hand, in the case of the rotating rod buckle configured to be detachable by inserting the conventional rotating rod hooks into the coupling holes (detachment holes) perforated at regular intervals of the belt, it can be configured in various sizes, especially for women When applied to high heels or suspenders belts can not only be miniaturized very small, but also have the advantage of beautifully decorated appearance. However, when a strong force acts on the binding portion at an unexpected moment when the buckle is worn, a problem arises that the belt is easily cut around the coupling hole of the belt.

As such, in order to solve various problems in wearing a conventional belt, various fastening means have been developed in addition to the above-mentioned buckles. By the way, in order to be able to exert a stronger binding force to match the high-strength high-elasticity belt is bound to the limit point of the conventional buckle construction principle, especially in the miniature buckle causes a problem in the binding force.

Therefore, in order to construct a buckle capable of fine length adjustment while overcoming the limitations of the binding force of the conventional buckle, it may be almost impossible to configure the above-described various buckles including the conventional velcro.

Thus, in the present invention, the above-mentioned strong force in the horizontal direction of the above-mentioned protruding buckle is applied as it is, and the weakness of the vertical fastening force of the buckle is made up. In order to solve the problem, the hook is released by turning the hook from the hook, the hook is hooked and the comb is easily released from the tangled hairs (loop) by the buckling effect, and the male hook of the velcro hook. Considering the correlation between the and the female fiber loops, I would like to explore a whole new way of binding.

On certain fabrics or substrates, the above-mentioned "c" shaped or crooked hooks (hooks) are formed in a single spaced fashion, arranged side by side in the longitudinal direction to interact with the Velcro fiber loops. Suppose a case arises that a structural problem arises in which the tip of the hook cannot enter and bind the small protrusion of the fiber loop in the shape of the round protrusion of the buckle or the hook.

On the other hand, with respect to the difference between the prior art and the present invention, the hook of the present invention, unlike the hook end of the conventional velcro at all, as a needle-like structure to dig into a very small gap of randomly uniform fabric to bind It is composed.

By the way, generally thin strands (some of which have been braided or monof ilmented, which have been ejected from an elastomeric material) into wefts (wefts, cross threads) and warp yarns (tilts, strings) The spacing of the fabric loops, which are made at the time of intersecting weaving, vary slightly depending on the type of the silk or knitted fabric, and there are some very small woven fabrics of about 1 匪.

On the other hand, the gap between the loops (loops) of the belt that is bound to the round protrusion of the conventional buckle is about 2 ~ 2.5cm, in the case of the automatic buckle is within about 1cm.

In view of these points, when the hook needles of the present invention are properly applied to the buckle and the belt in connection with the female fiber loop of the velcro, the belt needles are much finer than the hole spacing of the belt which is conventionally attached to the buckle. We can infer the conclusion that it is possible to bind the length by binding. In addition, according to the present invention can be formed by appropriately adjusting the strength of the loop bound to this according to the strength of the hook needle, thus a one-way fastening means having a stronger binding force of a completely new method thus far can be implemented. will be.

On the other hand, the shape memory alloy (Shape Memory Al loy) to be applied to the hook needle of the present invention is introduced in [Document 4] and [Documents 9 to 12] below.

In [Document 4], the shape memory alloy is about 8% of the shape memory alloy, compared to the superelast ici ty of the shape memory alloy of the coil spring used for the wig. Explain why it's called a superelastic effect, have. In addition, the salt has to introduce it is preferable that Ti is visible because the co-production using a spring ^ΰ ά the Ni- Ti-based shape-memory alloy excellent corrosion resistance.

Document 9 discloses that the shape memory effect and the shape memory alloy include a nickel-titanium alloy called nitinol, a copper-zinc alloy, a gold-cadmium alloy, an indium thallium alloy, and the like. In particular, shape memory alloys have the characteristics of shape memory effect (SME) and super elast ici ty (SE), so that the temperature change (related to SME) or the change in force (related to SE) It has the function of restoring the original shape before deformation, and the method of memorizing shape is different according to the composition, processing and heat treatment method of alloy. In addition, the shape memory alloy that returns to the original shape when the force is removed due to the elastic elastic effect is removed, and when the transformation point is appropriately adjusted by changing the chemical composition, the elasticity of rubber is introduced at room temperature.

Literature 1 introduces the literature specifically describing the shape memory polymer. In addition, the difference in mechanism between the shape memory polymer and the shape memory alloy is described in detail.

In [Document 11], a highly elastic TPU Thermoplast ic polyurethane (thermoplastic polyurethane) material is a linear polymer formed by reaction of iso-cyanate and polyol. Explains the provision of texture. In addition, Ni-Ti (Nitinol) -based memory alloys are not only excellent in corrosion resistance but also can be coated with TPU material.

Document 12 describes that shape memory alloy springs, such as Ti-Ni, do not permanently change the relaxed shape of the spring even if they are bent much. In addition, the stress-strain characteristics of plastic materials are introduced.

[Patent Documents]

[Document 1] KR1020017003438, 20 September 07, 20, pp. 1 ~ 2, drawing 4 ~ 13A

[Document 2] KR1019997003019 July 25, 2000, p. 1-2, p. 7

[Reference 3] KR1993-7003527, April 22, 1994 pp. 1-2

[Document 4] KR1020110041973, April 22, 2011, pp. 4-6

[Document 5] KR1019970703080 December 2, 1997, pages 1 to 2, drawings 1 to 11

Document 6 KR10-1215583, 18 December 2012, pp. 1-6, .Drawings 1 2 4-6

[Document 7] KR20-2013-0002565 Adjustable belt buckle

[Reference 8] KR20-0304902 Belt for automatic buckle

[Document 9] KR1020120094219, Aug 24, 2012, 2, 3 References 10 KR1020040004484, February 13, 2004 4, 5

[Document 11] KR1020110125720, 22 November 2011, p. 4

Document 12 KR1020090113348, 30 October 2009, p. 2

[Detailed Description of the Invention]

[Technical problem]

As described above, the conventional Velcro has a larger surface area, so the force of the detachable force increases, so the only way to minimize the force of the detachment force is to use its own flexibility to partially separate the force. There is only one way.

Therefore, when attaching and detaching male and female Velcro to the curved or flat surfaces of two inflexible and rigid objects, the greater the force acting on them, the more the proportion of Velcro must increase in proportion to the surface area. ， The larger the size of the surface area of the Velcro, the more the force of detachment force increases at the same time. . In addition, the disadvantages that are not beautiful in appearance due to the increase in size also causes a disadvantage of the rise in price.

In addition, when the size is formed smaller than the constant force acting, it is likely to cause a problem in the safety of the binding force by causing it to escape at an unexpected moment. Therefore, regardless of the flexibility of any two objects combined with Velcro, it was almost impossible to maintain the structure of the conventional Velcro in order to be able to withstand a constant force even if the size of the surface area is small. Therefore, in order to minimize the force of the release force and to finely adjust the length, even if the surface size is small regardless of the flexibility, the binding member of another dimension is required. It may be necessary.

On the other hand, the sliding buckle as described above, in addition to the above-mentioned problems, even though the length of the belt can be finely adjusted using a crimping roller, since the tooth-shaped pressing portion is repeatedly pressed onto the band (belt). ， Especially when applied to leather belts, it is impossible to exclude the problem of deterioration in appearance unsightly due to peeling or strapping of the coating coated on the leather surface by the pressing force.

However, in general, in the case of a belt woven from nylon synthetic fibers or the like, such a hedging problem occurs relatively less, and is mainly used only in such a tough and strong synthetic fiber belt.

In addition, to solve the problems of the hook-type and sliding buckle at the same time Although a buckle is being developed, as more technologies are added, there is a problem of increased production costs. In particular, the above-described automatic buckle has the advantage of pursuing the convenience of automatically adjusting the length, but also in the means for solving the problem of deformation of the belt hole, etc., eventually increase the production cost This will inevitably lead to problems.

In addition, most of the conventional buckle buckle is generally loosened when a certain tightening force is applied, but when applied to other belts, such as handbags, such as a small width of the belt when the tightening force does not work when miniaturized Inconvenient moments of disengagement of the binding area may occur.

In particular, when the rounded protruding buckle is reduced in size, the size of the back jaw is also reduced, so that the force applied to the belt is weak, causing a lot of problems in the binding force. Even in the case of the automatic buckle, when applied to a belt of a very small size, such as the belt of the watch can be seen that the miniaturization is almost impossible.

In conclusion, the conventional fastening mechanisms, including the above-mentioned velcro round protruding buckle, sliding sliding buckle, automatic length adjustment buckle, rotating rod buckle, micro-length adjustment buckle using the Lopney clamp in addition to pursuing various forms and functions If there is a product and satisfactory in each field, the other field has its own advantages and disadvantages, but there is a limit in minimizing the strength and miniaturization of the binding force. .

Therefore, in the present invention, in order to be widely applied to various minute technical fields as well as the minuteness length-control belt, which has a strong binding force and at the same time miniaturized, conventional buckle and bell I would like to construct a new concept of fastening means that is completely different from the fastening method.

Technical Solution

In the present invention, needle hooks using the principle of the moment of force and the principle of inclined friction and elasticity, which are completely different from the structure of the buckle including the conventional velcro, the structural dynamic aptitude such as the thickness and elastic strength Bound by the loop and buckling effect to fit, even if the size of the area of the buckle frame (31) with only one or two hook needles can withstand a certain force acting on it, while at the same time leaving force We want to construct a one-way whip to minimize the power of To do this, configure as follows. First, the fixing means (substrate, buckle frame, etc.) for fixing the base of the hook (11) of the hook needle, unlike the velcro, does not bend easily like ordinary fabrics, depending on the technical field applied Although it may be formed with some degree of flexibility in the interaction of the most of the high-strength high-elastic alloy or equivalent plastic material is made of solid.

Secondly, the means for the plastic needle to bend or bend easily when interacting with the fiber loop so that plastic deformation does not occur, using the high-strength high-elastic alloy material as much as possible, according to the principle of force moment, Keep the height as low as possible, shorten the overall length, and form the thickness and size of the hook needle appropriately for the strength of the loop.

Third, the means for allowing the hook needles to slip easily between these gaps without being caught by several twisted strands randomly when interacting with the loop of the present invention as well as the normal fabric loop, the needle The tip of the tip (14) is pointed but formed as short and as rounded as possible, and the surface is particularly smooth, smooth and hard, elastic but not bent or bent by high frequency heat treatment. .

Fourth, the hook needle set 16 using a high strength high elastic alloy or a plastic material equivalent thereto is coupled to the buckle frame 31 in which the safety jaw 65 is formed in accordance with the height of the needle tip 14, and the hook needle. According to the thickness and size of the general fabric loop, as well as configured to bind to the arch loop 22 of the present invention.

Fifth, the thickness, size, and strength of the hook needle should be appropriately configured in accordance with the strength and gap spacing of the fabric of the general fabric loop, or the strength and clearance of the fabric applied to the loop according to the structural dynamics of the hook needle may be properly adjusted. Regulates formation.

Sixth, the manufacturing method of the arcuate loop according to the present invention,

To keep the arched or convex quilted form, fluff-shaped or omega-type elastic restorative bodies (23, elastic restorative fibers, etc.) are formed in a certain size and length, and placed one by one on the base sheet 25.

On top of that, cover the sheet of the fabric loop 24 in which a part of one of the two threads of the warp and warp yarns woven from high-strength high-elasticity yarn such as carbon nanofibers was removed to a certain width and length. The arch loop 22 is formed by sewing (stitching) one by one in the form of an arch in a row while maintaining a spacing.

This is again stitched onto the high-strength, high-elastic belt (sewing) and arched loop A loop manufacturing method constituting the belt (70).

1 to 43 and the claims of the claims.

Advantageous Effects

The high-strength carbon steel and the like make the hook needle large in size so that one or two hooks can be attached to the rope loop formed by a fishing line suitable for this. It also has its advantages.

In addition, conventionally, when nails on a concrete wall to hang ornaments, such as picture frames, nails on the wall is fixed because it is impossible to adjust the height, the present invention has the advantage that the height can be adjusted.

In addition, since the hook needle enters into the gap between the threaded strands of the fiber loop, the length can be adjusted as fine as the gap of the gap, and the method of controlling the length in this manner has not been attempted until now, This is a great feature of the present invention.

The unidirectional shearing of the present invention, when the needle hooks erect on the substrate and the fiber loop woven according to its structural dynamic aptitude interact with each other, in the horizontal direction of the inner surface of the base 11 of the hook needle, Since the length of the host's arm is short and the moment of force is small, it does not bend or deform well. The larger the diameter and elastic strength of the hook needle, the more secure the binding force with the fiber loop is.

On the other hand, since the arm length is longer than the host in the direction of the needle tip gap (19) of the hook needle, the moment of force is large so that it may be relatively deformed (bent or strained) than the host. By the principle of friction and elasticity, by using the elasticity of the fiber loop, it is possible to easily escape to the gap 19 with little effort, so that the force of the release force toward the gap 19 can be relatively minimized. . In addition, when a constant force acts in the vertical direction of the substrate, the force is concentrated at the inflection point 13 close to the host 11 of all neighboring hook needles, so that it bends well unless it is strongly exerted in part. Since it is not deformed, it has a constant binding force in the vertical direction.

If the diameter (size) and the size of the hook needle are relatively small, the elastic strength is formed as large as possible to prevent deformation of the fiber loop cushioning mesh. In particular, when the diameter and size of the hook needle is relatively large and the elastic strength is also formed largely, the slanted surface to the gap 19 mainly using only the elasticity of the fiber loop. The principle of friction and elasticity enables easy and convenient detachment. When binding, the constant force in the horizontal direction on the inner surface of the hook needle (11) is distributed evenly throughout the hooks bound to the fiber loop, so that the appropriate one-way shear is appropriate to the weight of any object applied. If appropriately selected and used according to the fiber loop, it is possible to withstand a constant force acting even in a much smaller area than the conventional Velcro.

Therefore, regardless of the flexibility of the substrate, even if the size of the surface area is much smaller than the conventional Velcro can not only be able to withstand a constant force acting, but also in the direction of the clearance (19) mainly in the fiber loop Because only the elasticity of the use, it is possible to reduce the fatigue of the hook needles even after repeated use so that plastic deformation does not occur well, it will also have the effect of extending the life.

Thus, by properly adjusting the thickness and elastic strength of the hook needle, if the one-way nailing is configured, the surface area can be made much smaller than the conventional velcro, so that it can withstand the constant force acting. In addition, it can be applied to a relatively heavy cabinet or cabinet, a bookcase and a wall-mounted TV, as well as an effect that can solve the inconvenience of using the above-described Velcro at once.

Therefore, as shown in Fig. 3, the one-sided sticking is attached to the wall or rubber sucker 53, and a fiber loop (21, fluff, etc.) is attached to the back of wall hangings such as a wall clock or a picture frame or a picture frame. When the needle tips 14 and the needle tips are detached from each other in an upward direction opposite to the direction of gravity, the safety of the binding force in the direction of gravity is ensured and in the direction of the gap 19 opposite to the direction of gravity. The effect is very easy and convenient to attach and detach.

Conventionally, if you put a concrete nail on the wall and hang a picture frame or a large clock, it is fixed to the position where the concrete nail is embedded.When you want to change the position up and down, you must pull out the nailed concrete nail and nail it again. impossible. However, in the case of the present invention, the fluff-shaped loop belt or the arcuate (or convex quilted) loop belt is formed to an appropriate length, and then attached to a wall or a large clock to finely lengthen the unidirectional photographic buckle of the present invention. Since the binding can be adjusted to create a much more convenient feature than the conventional.

In particular, it is necessary to keep the height of the exhibits constant on the walls of the gallery. For example, applying the unidirectional zigzag buckle and loop belt of the present invention may be more effective.

When the hooks of the present invention are configured to use a high elasticity special alloy steel spring material such as a fishing needle, and the hooks are engaged with the high elastic fiber loop, the force is applied to the hooks when a certain force is applied. Because of this dispersion, it is possible to increase the number of hooks, even if it is very thin, like the thickness of the fishing needle.

In addition to the above configuration, if the thickness (diameter) of the hook needle is equal to the thickness of the fishing needle, and the size is smaller than the size of the fishing needle, the moment of force is small when a constant force is applied so that it does not bend as well. Not only that, but the greater the elastic strength of the grind needle, the larger the elasticity of the needle can be easily and conveniently attached and detached by using only the elasticity of the fiber loop.

In addition, since the hooks of the present invention, the one-way claws are composed of a needle-like structure, depending on the sharp and equilibrium degree of the needle tip (14, the tip of the needle), as well as the fiber loop of the existing Velcro, as well as general clothing If a variety of fibers, such as a small loop of a certain size is formed when weaving with warp, it can be used as a loop material to engage the hook needle, the choice of the loop material is conventional Velcro It is a big feature that it is so wide that it is incomparable with. Therefore, a fabric such as a rug can be used as a loop material as it is, so that the rug can be attached to a wall, and the table clock or various various ornaments can be conveniently detached from time to time.

Also, even in the case of knitted fabrics such as clothes woven with knit yarn, it can be used as it is as a loop material. Therefore, it is possible to attach and detach an accessory to the back of a unidirectional whip that is formed with a very small surface area with a smaller number of hooks (about 2 to 8) than the hooks shown in Figs. In addition, it can be fixed so as not to move left and right when attached, so that it can not be shaken than when attached with a clothespin, etc., and can be much more stable than a conventional velcro. It can be effective.

Furthermore, when the unidirectional stick is composed of a shape memory alloy (or polymer) applied hook, it is possible to prevent plastic deformation from occurring even after repeated use. Connect the climbing ropes to the configured one-way shooter, or configure as shown in Figs. It can also be used for amphibious lifesaving.

In particular, when trying to save a person drowned by flooding, it can be effective because it can be easily bound to general clothes and show a very strong power. Specially designed large sack (or abrasion) bags may be applied to the loop material which is bound to one-way shots for lifesaving, cargo transportation (cargo) and cargo ships or underwater operations. For example, if you put several requesters on a large sack for lifesaving, tie a one-way whip to several openings, connect it to a rescue helicopter, and evacuate to a safe place. Since the force is distributed to several places on the surface of the sack, there is no fear that the bound area will be torn when a certain force is applied, thereby ensuring the safety at the time of binding. In addition, a cloth (fabric) such as a rug wrapped around the waist or a silver body may be applied as a loop material, and a plurality of layers of high elastic warp knitted fabric or nonwoven fabric may be applied.

In the case of forming a cramping hole around the opening of a sack, it is sewn with a layer of cloth around the hole in order to prevent tearing when a constant force is applied therein, and an iron ring is coupled to the edge of the hole. Because of this, there is a disadvantage that the manufacturing cost is high.

However, when the unidirectional whip of the present invention is applied, the production cost of the sack is reduced since the sack itself can be used as a loop material without forming a hole for crampons in the small to medium-sized hemp sack. Not only is it effective, but it is also effective to reduce labor costs when transporting small and medium-sized sacks containing grains together with one-way claws without the cumbersome procedure of connecting ropes. Will be generated.

In addition, grain packing bags automatically transported by a conveyor system can be used for the purpose of conveniently binding and transporting grain bags in large scales when carrying them by crane. There is a number. In addition, a suitable fiber loop is attached to a certain portion of the outer wall of an army armored vehicle, a tank, a battery bag, and the like, and a unidirectional whisk is attached to both ends of a rubber band as shown in FIG. 10 (D, Da). It can be effective to apply it to camouflage that binds branches. In addition, it can be easily attached and detached by applying to the bristles, and when applied to the military uniform instead of the conventional velcro, military uniform can be used as a loop material as it is not necessary to combine a separate fiber loop, manufacturing cost Savings Along with the effect, even if caught on a tree branch, such as to prevent it from falling off is produced.

In the case of a parachute, if you apply the unidirectional whip of the present invention to the chest and each bag for wearing the main body and subsidiary folds, the one-way whip of the present invention can be easily attached and detached in a short time during practice Can be. In addition, two unidirectional nails of the present invention are symmetrically arranged so that the needle tips 14 face each other at a predetermined distance from both ends of the flexible silicone-synthetic plastic substrate, and either of them is a highly elastic spandex fiber. If it is used as a loop at one end of the loop, it can be used to wrap the affected area after surgery, which can reduce the production cost much more than when using the conventional velcro. I can do it. In addition, it is widely used in various technical fields such as garments, bag hats, tents, leisure sports goods, mountaineering goods, munitions goods binding, seismic construction, intensive flood protection, in-vehicle vehicle or cargo binding. Can be applied.

[Brief Description of Drawings]

Relating to the configuration of FIG. 1;

1 is a view showing the structure of the male hook 1, 2 (17, 18) according to the present invention, the structure of the one-way whip and the female loop belt composed of them;

Side view (A) showing an enlarged structure of the hook needle 1 (17), and an enlarged side view (Aa) shown by extending a length from its inflection point extension column 13,

As the enlarged structure of the hook 2 (18), an enlarged right shave (B) formed by forming a round jaw and its needle tip 14 are arranged in a line perpendicular to the longitudinal direction of the substrate 10 (cross-cut) An enlarged plan view (Ba) of the hook needle set 16, which is formed by molding a mold into (mold) so that four molds are formed, a front view (Bb) and a rear view (Be) thereof, and a hook needle composed of the hook needle 2 The three sets are again arranged in a row so as to form a gap 19 and a detachable space 20 of a predetermined size, and the enlarged plan view Bd and the right side view thereof Be,

An enlarged plan view (C) of the hook needle set 16 in which the hook needles 1 were formed in parallel in the longitudinal direction of the substrate, the right side view (Ca) and the front view (Cb), and the back view (Cc) and the bottom view thereof. (Cd),

Based on the configuration of the hook needle 1, hook needle 1 consisting of an elliptical cone structure that becomes thinner from the host to the extension pole is formed of a high carbon steel or the like, to the hexagonal metal substrate 10 having a trapezoidal inclined surface Of Welded Hook Set (16) Plan view (D) and Ly line shown by combining side view and side partial view (Dd), top view and front view and back view (Dc), and buckle frame (31) made of aluminum alloy or plastic. Cross section (Da) and Lx line side cross-sectional view (Db),

Perspective view (E) and an enlarged cross-sectional view (Ea) of the five-row loop belt (70) that is coupled to the hook needle 1 of the buckle frame (31),

The actual enlarged view (J) of a conventional Velcro inverted J-hook hooked on a thread of a fiber loop (flux web) and an enlarged side view showing the hook (Ja).

Relating to the configuration of FIG. 2;

FIG. 2 is a view showing a method for manufacturing a loop that is bound to hooks 1 and 2 of a unidirectional snapper according to the present invention,

In a woven fabric interwoven with a weft yarn (or weft, a yarn) and a warp yarn (a warp, a longitudinal thread) using a high-strength, high-elasticity yarn of carbon nanofibres, a portion of one of the two threads is removed. Perspective view (A) showing the shape of the fabric loop (24) of the sheet formed in the shape of a part of the arch, and a round view of the fluff-shaped elastic member (23) to keep the arch shape, and the elastic restoration. Put the sieve on the base sheet (25) and sew (stitch) the perspective view (Ab), which constitutes 5 lines of elastic restoring fibers,

The elastic restoring body is placed on the base sheet one by one, and then the fabric loop sheet 24 is sewn in an arch shape in order to maintain an appropriate interval thereon to form a five-row arched loop 22, which is again a high-strength high-elastic belt. Perspective view (Ac) of the roof belt (70) coupled by stitching (sewing) on the top, and a perspective view (Ad) of putting a certain fiber into the inside of the left and right ends on the drawing of the five-row arched loop, and bonding and finishing the plan. Cross-sectional view (Ae), perspective view (Af) showing the elastic restoring body using the high-strength, high-elasticity belt as a back sheet,

Based on the loop manufacturing method described above, a perspective view (B) and a four-row loop belt (Ba) of the base sheet combined with a larger elastic restoring body are shown.

An elastic restoring body having the function of the sheet of the fabric loop 24 and the function of the elastic restoring member 23 is bonded and sewn (sewn) in the form of an omega to the base sheet or the high-strength belt. Cross-sectional view (C), cross-sectional view (Ca) constructed without making safety jaw insertion groove 27 between arcuate loops,

Based on a method of manufacturing a female fiber loop, which is bound to a male hook of a conventional velcro, a perspective view (D) of a fluff-type fiber loop 21 newly configured in accordance with the structural mechanical aptitude of the hooks 1 and 2 of the present invention; ， The fluff-type fiber loop having the safety jaw insertion groove 27 formed therein Top view of the leaf (Da).

Relating to the configuration of FIG. 3;

Figure 3, based on Figures 1 and 2, using a high-strength high-elasticity plastic material, the hook needle set 16 formed of the needles 1 (17), the buckle frame formed of a silicone synthetic plastic or the like ( 31), which is bonded to the wall and the rubber sucker 53 again.

The hook needles 16 formed by vertically forming the hook needles 1 in the longitudinal direction of the substrate 10 are placed in the buckle frame 31 so that the host of the next line is positioned in the middle of the host and the host for each line. A unidirectional claw that is constructed by gluing, with the needle tip 14 facing up in the direction of gravity, the front and left side views (A), the bottom view (Aa) and the partial cross section (Ab) lines, and the hook hook set (16) Front view and right side view of (Ac), front view (Ad) of buckle frame, left longitudinal section (Ae) of Lp wire bonded to wall surface, and buckle frame bonded to rubber sucker 53 Left longitudinal cross section (Af) of the Lp line showing the binding of the loop 21,

A plan view and a right side view (B) showing a hook needle set 16 formed in a row in a row perpendicular to the longitudinal direction of the substrate 10 and arranged in a row of five rows. To (31), and then to the bonding surface 52 of the rubber sucker 53 on which the adsorption plate 51 is formed, the front view (Ba), the left view (Bb), the bottom view (Be), and the Ly line Left longitudinal section (Bd),

(C) A rear view of the fluff-type fiber loop 21 bonded to the back of an ornament such as a table clock, a picture frame, an accessory, and the like, and a left side view of the rubber sucker bound to the buckle frame of the rubber sucker. And Ly line left longitudinal section (Cb), Lx line cross section (Cc) shown by separating fluff fibrosus, and Lx line cross section (Cd) shown by binding.

Related to the configuration of FIG. 4;

4 is a four-shaped fixing key 33 and a fixing jaw 34 formed under the base 11 of the hook needle 1 according to the present invention, which is a buckle frame 31, a buckle substrate formed of silicone synthetic plastic. A drawing of a unidirectional whiplash (bubble buckle) shown in engagement with a fixing groove 32 of a), with its front view (A) and its left side view (Aa), its plan view (Ab) and its rear view (Ac , Ly line left side cross section (Ad), Lp line left side cross section (Ae) and Lx line cross section (Af),

Left side view (B) and half cross section (Ba) and front view (Bb) and rear view of the hook needle 1

(Be),

From the first sliding surface 12 of the hook needle 1 toward the inflection point extension (13) Left side view (C) and front view (Cb) and back view (Cc)

Attached to the wall of the buckle frame, the left side view (D) and Lp line shown by binding the lint-free fiber loop (21, fluff web) of the loop belt 70 in accordance with the present invention hook 1 (17) Left longitudinal cross section (Da), Ls cross section (Db),

Front view (E) and rear view (Ea) of the buckle frame, the left longitudinal cross section (Eb) and the left longitudinal cross section (Ec) of the Ly line.

Relating to the configuration of FIG. 5;

FIG. 5 is a plastic hook 2 (18) in which a fixing jaw 34 and a hexagonal fixing key 33 are formed under the base 11, and the shape memory alloy frame 05 is embedded. ), Which is a view showing the appearance of a one-way whip when the fastener 32 is coupled to the buckle frame 31 formed, and then coupled to the female fastener 40 coupled in the concrete wall surface.

Front view (A) of the buckle frame combined with the hook 2, the left side longitudinal section (Aa) of the Ly line and the left side longitudinal section (Ab) of the Lp line coupled to the wall, the bottom view (Ac) and the lower end of the Ls line (Ad), Lx line partial cross section (Ae),

Back view (B), left side view (Ba), left side longitudinal section (Bb) of the loop when the loop belt 70 is joined with the fluff-type fiber loop 21

A left side view (C) and a half cross-sectional view (Ca) showing a structure of a hook 2 (18) in which a fixing jaw 34 and a hexagonal fixing key 33 are formed under the host 11, and a shape memory alloy is installed. And the front shaving (Cb) and the rear view (Cc), the front view (D) and the rear view (Da) of the buckle frame 31,

Relating to the configuration of FIG. 6;

Figure 6, based on the configuration of Figures 4 and 5, the plastic hook 1 (17) with the shape memory alloy (05) according to the present invention, the fixing hole 32 of the silicone synthetic plastic buckle frame (31) As a view of the one-way head (01) shown coupled to

A plan view (A) and a right side view (Aa) and a bottom view (Ab) of the buckle frame, a longitudinal section of the right side of the Ls line (Ac), a longitudinal section of the Lx line of the right side (Ad), and a deviation from the fluff-type fiber loop Longitudinal cross-sectional view of the right side of the Lx line showing the deformation of the hook needles 1 (Ae),

Right side view (B) and plan view (Ba) showing the structure of hook needle 1 having a square fixing key 33 and a back fixing jaw 34 formed under the host 11 and having a shape memory alloy 05 embedded therein. And half shave (Bb) and bottom view (Be),

A plan view (C) and a bottom view (Ca) of the buckle frame, a right longitudinal cross section (Cb) of the Lx line, and a fixed angle of inclination (10 degrees) are formed on the hook pin 1 fixing key (33). One-way clip shown with `` comb '' design on synthetic plastic buckle frame (31) A plan view (D) of the photographing (01) and an exemplary view (Da) showing the construction principle (comparative surface friction) thereof, and a plan view (Db) of the buckle frame.

[Related to the composition of the pottery;

Fig. 7 shows the hook needle 2 (18) to which the shape memory alloy or polymer is applied to the fixing key 33 under the host at an inclination angle of about 10 degrees based on the configuration of Figs. As a drawing of the unidirectional whipstick which couple | bonded these with the fixing groove 32 of the silicone synthetic plastic buckle frame 31 in which the screwing fitting 35 was formed,

Its front view (A) and its rear view (Aa), the left section longitudinal section (Ab) and the Lp line section longitudinal section (Ac),

The left side view (B), the Lp line part longitudinal section view (Ba), and the fluff-type fiber loops 21 bonded to the pedestal are shown by coupling the unidirectional whiplash to the other assembly with the cross bolts 42 and the hexagon nuts 43. Side view (Bb),

Front view (C) and rear view (Ca) of the buckle frame, cross section of Lx line (Cb) and left longitudinal section (Cc) of Lp line,

Relating to the configuration of FIG. 8;

8 shows the hook needle set 16 in which the hook needles 1 are formed at a constant inclination angle (about 10 degrees) on the substrate 10, and each of the hook needles 37 is formed on the plastic buckle frame 31 on which the jingles 37 are formed. Top view (A) and right side view (Aa) of unidirectional whipsticks, which are bonded symmetrically on a row-by-line basis,

The right side view (Ab) showing the substrate and the buckle frame separated from each other, the top view (Ac) of the buckle frame, its front view and Lx line side cross-sectional view (Ad),

A plan view (B) and a side view of the unidirectional whipstick, in which the needle tip 14 is formed with two hook needles 1 17 formed on the molded substrate 10 while the inflection point extension 13 is long, while the needle tip 14 is as low as possible. (Ba),

The length of the inflection point extension 13 is long, and the side view of the unidirectional whipstick which is formed by forming two hooks 2 (18) formed on the molding substrate 10 with the needle tip parallel to the horizontal tangent (03) (D). And side view (Da) of bonding to a wall or back of an accessory.

In connection with the configuration of FIG. 9;

Fig. 9 shows a hook 1 (17) having a rivet groove 28 and a hexagonal fixing key 33 formed under a host 11 with a metal alloy material such as high carbon steel, based on the configuration of Fig. 5; Riveting the rivet cap (29) to the fasteners (32) of the buckle frame (31) formed of an alloy of the two, and then coupled to the female fixing body (40) bonded in the concrete wall surface again As the drawing which showed a state of a whisper,

Front view (A) and left side view (Aa) and back view (Ab) and bottom view (Ac) of the buckle frame to which the hook needle 1 is coupled, the left part of the Ly line showing the rivet hook 1 (Ad), Ls line partial cross section (Ae), Lp line left side longitudinal section (Af)

Left side view (B), Ly line left part end shave (Ba), Lx line part planar cross section (Bb), and omega type elastic restoring body with loop belt 70 Partial plan view (Be) of, developed view (C) showing the structure of hook 1 (17),

Front view (D) and rear view (Da) of the buckle frame (31) and the left longitudinal section (Db) of the Ly line,

[Figure 1 relates to the configuration of this;

FIG. 10 shows hook needles 1 (17) having a male screw bolt 30 and a hexagonal fixing key 33 formed under a host 11 of a metal alloy material such as high carbon steel, based on the configuration of FIG. The figure shows the shape of the one-way whip when it is molded from an alloy such as Min and coupled with a hexagon nut (43) to the fixing hole (32) of the buckle frame (31) on which the rope linkage (37) is connected to the rope. As

Ly line showing the hexagonal nut coupled to the male thread bolt of the front view (A) and the left side view (Aa), the rear view (Ab) and the top view (Ac) and the bottom view (Ad), and the hook needle 1 of the buckle frame. The left section longitudinal section (Ae) and the Lx line section cross section (Af), the Lv line section low section (Ag), and the two buckle frames are connected symmetrically to the rope, and thus the arc loop of the loop belt 70 ( Left side view (B) before 22) is combined, left section longitudinal section (Ba) of Ly line at the time of bonding, low cross section (Bb), Ls line part,

Exploded view (C) showing the structure of the hook 1 (17),

The back view (D) of the buckle frame 31 from which the hook needle 1 is removed, the left end shave of the Ly line (Da), the Lx line cross section (Db),

In connection with the configuration of FIG. 11;

FIG. 11 is a view of a unidirectional nailing machine for lifesaving and the like constructed based on FIGS. 1 and 10;

A plan view (A) of the buckle frame (31) shown by combining five sets of hooks (16) welded with high-carbon steel hooks (1) welded to a trapezoidal inclined hexahedral metal substrate (10) and a rear view (Aa). And a front section (Ab), a front section (A) of the Ly line, and a section view (Ad) showing the separation of the hook needle set.

The buckle frame to the buckle rotation means (54) by making the two buckle frames symmetrical (B) a partial side cross-sectional view (B) of a lifesaving one-way whip that is connected to the belt 59 having the 60 formed thereon, and connected to the fastening belt 58 having the row connecting ring 37 formed therein with a ring 57. Partial side cross-sectional view (Ba) showing the side view of the hook needle set when the hook needles 1 are welded to the substrate, and the bottom surface of the belt and the buckle rotating means of the buckle frame 31 connected to the belt by linking the link. Degrees (Be),

Based on the configuration of the buckle frame, a plan view (C) of a unidirectional whipstick, which is configured to be coupled to another object with bolts and nuts, a left side view thereof and a left partial cross section view (Ca),

In connection with the configuration of FIG. 12;

FIG. 12 is a view of a unidirectional whiplash, which is based on the configuration of FIGS. 1, 2, and 11, or which is configured to tighten a part of the body or form a rotary buckle with strong binding force.

Top view (A) and a rear view of another buckle frame shown to be configured to be coupled to the rotating shaft connecting pin 61 to the buckle rotation means 54 of the buckle frame 31 of FIG. 11 to be connected to the belt ring 60 of the belt. (Aa) and Ly line positive cross section (Ab), line partial forward cross section (Ac),

Partial side cross-sectional view (B) of the unidirectional nailer shown by connecting the belt 59 formed with the belt ring 60 to the buckle rotation means 54 symmetrically with the two buckle frames (B), hook set (16) The top view (Ba) and the left sectional view (Bb) of the separated line (Bb), the perspective view (Be) of the five-row loop belt connected thereto.

Based on the configuration of the buckle frame and the conventional buckle, a planer of the unidirectional claws (C), which is configured to be coupled to the rotary buckle frame in four sets of hook needles 16 thicker than the hook 1, the back of the Front view (Cb), left side view (Cc) and Lx line left cross section (Cd), Ly line partial cross-sectional view (Ce), and the four-row loop belt connected to it. A perspective view (Cf), a partial cross-sectional view (Cg) showing the development of the hook needle set 16 and the appearance of the hook needle 1 being welded to the substrate.

Related to the configuration of FIG. 13;

FIG. 13 is a view of a unidirectional whip that shows a rotary buckle having a strong binding force, based on the configuration of FIGS. 1, 2, and 12.

Linked to the buckle rotation means 54 of the buckle frame 31 of Fig. 12 (C ~ Cf), one end of the loop belt is coupled, and another buckle frame 31 is formed by the string guide 62 is coupled to Shown plan view (A) and front view (Aa) and rear view (Ab) and bottom view (Ac), Ly line partial rear view (Ad), front view (Ae) and rear view of the string guide buckle frame 31 (Af),

Four rows of arched loop belts (70) are connected to the two buckle frames, and rotated 45 degrees. Left section of the Lx line shown (B), a longitudinal section of the left line of the Lx line shown by binding the four-row arched loop 22 to its hook needle set 16, and the four-row arched loop belt of the two buckle frames. The left side view (Bb) which showed (70) by tying, respectively, its bottom view (Be), and the sectional view of the part of Ly line (Bd).

Relating to the configuration of FIG. 14;

FIG. 14 is a view of a unidirectional whistle which constitutes a rotary buckle with strong binding force based on the configuration of FIGS. 1, 2, 12, and 13;

Another rope guide (62) buckle frame that one end of the five-row arched loop belt (70) is coupled to the buckle rotation means (54) of the buckle frame (31) that combines the hook set (16) in five rows ( 31, a plan view (A), a front view (Aa), a rear view (Ab) and a bottom view (Ac), an expanded view (Ad) of the hook needle set (16), and the guiding buckle frame (31). Front view (Ae) and rear view (Af),

The 5-row arched loop belt 70 is connected to the two buckle frames, and the left-side cross section L of the Lx line shown at 45 degrees rotation, and the 5-row arched loop 22 is connected to the hook needle set 16 thereof. Lx-line left section longitudinal section (Ba), left side view (Bb), bottom view (Be), and 5 rows of arched loop belts shown by binding the five-row arched loop belt 70 to the two buckle frames, respectively. Section (Bd).

Relating to the configuration of FIG. 15;

15 is another buckle frame 31 in which a hook needle 1 (17) according to the present invention is coupled to a conventional hook-type rotary buckle with one hook set 16 coupled to a substrate 10, and the same. As a drawing of the unidirectional whiplash shown in combination with the loop belt 70 of the present invention,

Plane perspective view thereof and the first loop 71 and second loop 72 coupled to the belt (59) (A), enlarged right side view (Aa) and the right half section (Ab), the buckle frame Right side view (Ac) shown by rotating (31) around the buckle rotation means (54) and the right half section (Ad) shown by separating the first loop 71 and the second loop 72 thereof, Right side view (Ae) of a conventional protruding buckle.

Relating to the configuration of FIG. 16;

Figure 16, based on Figures 2 and 15, another hook frame 31 in which the hook 1 (17) according to the present invention is coupled to the two hook set 16 welded to the substrate 10 and , Which shows a method of manufacturing the loop belt 70,

The right cross-sectional view (A) of rotating the buckle frame 31 connecting the loop belt to the buckle rotation means 54, and the hook needle set of the buckle frame are loop 1 (71). Right side view (Aa) shown in combination with the first loop (71) and right side half view (Ab) with the second loop (72) separated,

Perspective view showing the arcuate loop 22 formed by rolling the fluff-type elastic restoration body 23 into a back sheet 25, and wrapping the sheet of the fabric loop 24 with some warp (vertical thread) removed therefrom. (B) and perspective view (Ba), the first and second loop holes (77, 78) of the leather fabric (75) having the warp-free sheet of the normal fabric loop (24) formed into an arcuate loop (22). Perspective view Bb, a perspective view Be of a leather endothelium 76 having a loop-adhesive surface 79, a perspective view Bd of adhering the arcuate loops to a skin and a skin envelope, and an enlarged cross-sectional view of the arcuate loop ( C) A perspective view showing an arched loop formed by sewing or bonding an fishing line or the like to an arched shape on a base sheet.

[Related to the configuration of FIG. 1;

FIG. 17 is a view showing a method of manufacturing a loop belt 70 in which an arcuate roof loop 22 is constituted by a fishing line or the like based on FIG. 16, wherein the leather inner shell 76 and the leather outer shell 75 are formed. A perspective view (A) and a perspective view (Aa) of the leather inner skin, in which a portion of one leather endothelium of the roof belt 70 to which the arcuate suture loop 22 is coupled to the roof adhesive surface 79 of the cutout is cut;

A perspective view (B) showing a state in which the arch line loop 22 is formed by bonding or sewing the fishing line on the base sheet 25 in an arc shape;

Lx-ray side cross-sectional view of the arcuate zulu loop 22 and a side cross-sectional view (C) showing the separation thereof, and a partial side cross-sectional view shown by acting the hook needle set 16 on the needle contact portion 74 of the arcuate zulu loop ( Ca), partial side cross-sectional view (Cb) showing the hook needle.

Relating to the configuration of FIG. 18;

FIG. 18 is an exploded view and a cross-sectional view of the buckle frame 31 of FIGS. 15 and 16.

Related to the configuration of FIG. 19;

FIG. 19 is a view showing the configuration of a wrist belt loop belt and a small buckle frame 31 coupled thereto, based on the configuration of FIGS. 15, 16, and 18, and a perspective view thereof (A) and an exploded perspective view thereof. (Aa) and sectional view of the buckle frame and (B).

2 relates to the configuration of this;

FIG. 20 is an exploded view and cross-sectional view (A) of the buckle frame 31 of FIG. 19 and two hook needles 1 (17) welded to the detachable substrate 10 to form a hook needle set 16. (B).

Relating to the configuration of FIG. 21; FIG. 21 is a perspective view (A) showing the manufacturing method of the roof belt of FIG. 19 based on the configuration of FIGS. 16 and 17, and the second loop 72 of the loop belt 70 to which the buckle frame 31 is coupled. (B) Illustrated diagram of how to bind to.

Relating to the configuration of FIG. 22;

FIG. 22 is a perspective view (A) showing another constitution of another buckle frame 31 formed by narrowing the width of the buckle frame 31 of FIG. 19 and FIG. And (B) the development and cross-sectional view of this buckle frame.

Related to the configuration of FIG. 23;

FIG. 23 is a perspective view (A) of connecting the rope loop belt 84 in which the link ring is formed to the buckle frame 31 of FIG. 22, and the hook needle set 16 of the buckle frame 31 is the rope loop bell. (B) Explanatory view showing the state of binding to the bottom, the bottom line and the Ly cross-sectional view (Ba).

Relating to the configuration of FIG. 24;

FIG. 24 is a perspective view (A) of FIG. 22 showing a loop belt 70 formed by bonding or sewing a double fabric loop 24 to another buckle frame 31 based on FIG. 22. Exploded view and cross-sectional view of (31) (B).

Relating to the configuration of FIG. 25;

FIG. 25 is a perspective view (A) of FIG. 24 showing a loop belt 70 composed of a single layer of ordinary fabric loop 24 connected to another thinner buckle frame 31 based on FIG. (B) Exploded view and cross section of buckle frame 31.

Relating to the configuration of FIG. 26;

FIG. 26 is an exemplary view (A) showing the embodiment of FIG. 25, an exemplary view (B) showing the embodiment of FIG. 24. Related to the configuration of FIG. 2;

Fig. 27 shows the needle tip of the hook needle to be pointed like a normal sewing needle so that it does not stick to the skin, and combines the rotary safety lever 63 and the leaf spring 64 formed with the safety jaw 63a as a rotary safety device. Exploded view and cross section of another buckle frame 31.

Relating to the configuration of FIG. 28;

FIG. 28 is an exploded view and cross-sectional view in which the rotary safety lever 63 is linked to the buckle frame 31 of FIG. 27.

Relating to the configuration of FIG. 29;

FIG. 29 is an exemplary view (A) showing an embodiment of the buckle frame 31 of FIG. 28, and a perspective view (B) of the buckle frame 31 shown by linking a belt to which a coupling ring is coupled.

[Figure 3 relates to the configuration of this; Fig. 30 is an exploded view and cross-sectional view of another buckle frame 31 to which a rotary safety lever 63 using a magnet 68 and a steel sheet 69 is linked, based on Figs. 27-29.

Relating to the configuration of FIG. 31;

FIG. 31 is an exploded view and a sectional view (A) showing the rotational safety lever 63 linked to the buckle frame 31 of FIG. 31, and an exemplary view thereof.

Relating to the configuration of FIG. 32;

32 is an exploded view and cross-sectional view showing the structure of a suspender buckle frame 31, in which a claw 85 and a compression spring 86 are combined as a rotary safety device based on FIG.

Relating to the configuration of FIG. 33;

FIG. 33 is a development view (A) showing the configuration of a suspender buckle frame 31 in which a claw 85 and a crimp spring 86 are combined as a rotary safety device based on FIG. 32, and a waist end of the jeans (B) A partial half cross-sectional view and a side view showing an example of combining a hook set (16) by considering a fabric loop (24). .

Relating to the configuration of FIG. 34;

FIG. 34 is based on the configuration of FIG. 32, FIG. 33 and the conventional forceps, and the arm rotation means 88 and the male rotation means 89, the hook engagement surface 90 and the hook insertion and removal hole as double rotation means of the rotary safety device. Exploded view and sectional view of the male and female forage forceps for which 91 is formed.

Relating to the configuration of FIG. 35;

35 is an exploded view and a cross-sectional view (A) showing the embodiment of the abutment rotating body of FIG. 34 by a compression spring 86, a side view and a side cross-sectional view and a partial side cross-sectional view (B) showing an embodiment thereof, and a line at the handle end. (C) Partial side cross-sectional view that is configured to allow the user to make it.

Relating to the configuration of FIG. 36;

FIG. 36 shows that the hook needle set 16 with a predetermined number of thread insertion holes 94 in which sewing strings are inserted into both side portions of the substrate 10 to which the hook needle 1 is welded is connected to the belt 59. FIG. Perspective view (A) showing Kin and the single-row roof belt (70),

A riveting hole (95) through which the safety jaw rivet (93) is inserted into and removed from the substrate, and the belt (59) is connected to the belt (59) by a riveting perspective view. 24) is a perspective view (C) shown in combination.

[Related to the configuration of FIG. 3;

FIG. 37 is a perspective view (A) of FIG. 36, which shows a sharpened rivet set 16 riveted to a safety fabric rivet 93 on a certain fabric and a single-row arched loop belt 70 coupled thereto; Set a set of hooks hooked on a steel plate with a hook to the rubber belt (59). A perspective view (B), which is shown by linking by means of a chain, a perspective view (C), which is seen by riveting the hook set as an opening and closing device such as a bag handbag, and a perspective view (D), by which a rope-type roof belt (84) is linked.

Relating to the configuration of FIG. 38;

Fig. 38 is a silicon loop joint body 23a in which an elastic restoring member 23 made of an elastic restoring plastic, which holds the skeleton of a loop, is formed on the inner surface of the arcuate loop 22 based on Figs. 2, 36, and 37. Perspective view (A) showing the configuration of, a perspective view (B), composed of opening and closing devices such as bag handbags with a silicone buckle frame (31a) combined with a hook needle set (16), leather of Fig. 36 (A) (C) perspective view of applying a buckle frame (31) consisting of.

Relating to the configuration of FIG. 39;

Fig. 39 is a drawing showing the construction of two pairs of silicon loop joints 23a and a silicon buckle frame 31a for the purpose of adhering small electronic components and the like to be attached to and detached from each other based on Fig. 38; A perspective view (B) showing the construction of the loop assembly 23a and the silicon buckle frame 31a, and the buckle rotation means 54 which are linked to the belt to the silicon loop assembly 23a and the silicon buckle frame 31a, respectively, Perspective view (C),

A perspective view (D) showing the buckle rotating means 54 linked to the belt in the silicon loop assembly 23a, and the buckle rotating means 54 linked to the clamp 67 in the silicon buckle frame 31a.

4 relates to the configuration of this;

FIG. 40 shows a silicon buckle frame 31a on which a buckle rotation means 54 is formed, which is coupled to a rubber belt 59 while the three hook sets 16 on which three hook needles are welded are joined. Perspective view (A) of the three-row arched roof belt (70),

Perspective view (B) of another silicon buckle frame (31a) formed with a string linkage ring (37), a perspective view showing that a constant row is linked to another buckle frame (31) formed with a rope insertion hole and a one-line arched loop belt (70) ) Perspective view (C),

The two hook needles (16) welded with three hook needles (16) are combined and the buckle rotation means (54) is a perspective view showing that the clamp (67) and the two _rows of arched loop belts (70) are linked in sequence. .

Relating to the configuration of FIG. 41;

Figure 41 is, on the basis of 39, ^40, a single hook needles are welded hook needle sets 16, two are bonded silicon buckle frame (31a) for showing to adhere to the blood-pressure measurement cuff (98) A perspective view (A) in which a perspective view and a two-row arcuate roof (22) are bonded together, Perspective view (B) of configuring the silicon buckle frame 31a to be connected to a fabric loop 24 such as spandex,

A perspective view of a three-bucket silicone buckle frame 31a and a three-row arched roof belt 70, in which two hook needles 16 are welded,

Relating to the configuration of FIG. 42;

12 is a view showing a unidirectional whiplash (small and large) according to the present invention applied to a wig,

A plan view showing the combination of a unidirectional whiplash (small, 37) as a detachable means of the non-elastic mesh (92) and a squeaky detachable mesh (86), and a unidirectional whipper (large, 36) as a detachable means of the wig ( a) and front view (Aa), one-way velcro (left side view of the left side view (Ad), ^'one-way velcro (small, 37) of a large, 36), (Ae),

(D) A front view of a non-elastic mesh 92 combined with the unidirectional whippers (small and large) and a wig 98 with a fluff (21, web) detachably attached to the unidirectional whipper (large).

Relating to the configuration of FIG. 43;

Figure 13 is applied to the one-way whip (007) consisting of a hook needle (17) in accordance with the present invention, the headphone speaker body (006) cover and elastic whipband, so that the hygienic cover (002) can be detachable As the figure shown,

Right side half shaving (A) at the time of combining the unidirectional toothpick on the cover of the speaker body (006) and right side view (C) when removing the sanitary cover, enlarged plan view (Ca) and enlarged side view (Cb) of the unidirectional toothpick,

The right side view (D) shows a combination of two-way one-way whip (007) on the side of the elastic band, and the right view (E) shows a combination of one-way whip (007) in one row.

Relating to the configuration of FIG. 41;

FIG. 41 is a perspective view of the silicone buckle frame 31a in which two hook needle sets 16 welded with one hook needle are bonded to the blood pressure measuring cuff 98 based on FIGS. 39 and 40. Perspective view (A) bonded together with a 2-blade arched loop (22),

Perspective view (B) of configuring the silicon buckle frame 31a to be connected to a fabric loop 24 such as spandex,

Relating to the configuration of FIG. 42;

Figure 12 is a unidirectional whipper (small and large) according to the present invention, the mother applied to the wig As a drawing showing a habit,

Top view showing a combination of a unidirectional whisker (small, 37) as a detachable means of the non-elastic mesh (92) as a detachable means of the squeezer (86), and a unidirectional whisker (large, 36) as a detachable means of the wig ( A) and the front view (Aa), the left side view (Ad) of the unidirectional snapper (large size 36), the left side view (Ae) of the unidirectional snapper (small, 37),

(D) A front view of a non-elastic mesh 92 combined with the unidirectional whippers (small and large) and a wig 98 with a fluff (21, web) detachable from the unidirectional whipper (large).

Relating to the configuration of FIG. 43;

13 is applied to the headphone speaker main body (006) cover and the elastic band of whiplash (007) consisting of the hook 1 (17) according to the present invention, the hygienic cover (002) is configured to be removable As the figure shown,

Right side shave (D) with two rows of one-way whip ( ₀₀₇ ) on the side of the elastic band (E), and right side view (E) with one row of one-way whip (007).

Relating to the configuration of FIG. 44;

Figure 2 is a view showing the unidirectional claws (007, 4x2 hooks) formed on the edge of the elastic band (003), according to the present invention, a front view of the elastic squeaker band formed with a constant jaw (005) And right side view (B) and back view (C), Lq line partial cross section (D) and Ly line right half cross section (E) and Lp line partial cross section (F),

An enlarged side view (G) and a plan view (H) of a unidirectional snapper, which is formed by molding the direction of the hook needles 1 (17) according to the present invention in a row in the vertical direction of the molding substrate 10.

[Best form for implementation of the invention]

The unidirectional bobbin according to the present invention is constructed using a female loop member engaged with a needle hook of a needle as a basic component as an upright hook member.

First of all, the configuration of hook needles 1 and 2 (17 and 18) among the two male and female components will be described.

Specific configuration of the hook needles 1, 2 of the present invention, the base 11 is formed with a round first sliding surface 12, as shown in Figure 1 (A, Aa), using a material such as a certain plastic or alloy, It extends evenly in a constant shape at its inflection point, followed by two sliding surfaces (15). It consists of a needle hook (14) formed so that the needle tip 14 protrudes outwardly on the horizontal tangent 03 of the three inflection points.

The length of the extension column 13 extending from the inflection point to the second sliding surface 15 is, according to the technical field applied, as shown in the hook needle 2 (18) of FIG. 1 (B). 15) it may be formed to be relatively long so as to additionally form the back jaw, and may be formed to be short so that the inflection point itself is an extension column.

The needle tip 14 may be formed as a needle-like structure protruding outwardly from the horizontal tangent line 03 into a conical shape or a hook point shape of a fishing needle. It is desirable that the height of the needle tip should be as low as possible to interact with the fiber loop, ie, when the needle tip is pulled and bound as if lightly pressed against the fiber loop, so as to be easily caught by the thread strands of the fiber loop. It can be a configuration.

Assuming the thickness and elastic strength of the hook needle are constant, the degree of deflection and deformation along its length is based entirely on the principle of moment of force.

In general, the moment of force y acting on any point of the rigid body to be rotated is defined as = the arm of force O sin) x, which is the vertical distance from the axis of rotation to the line of action of the force ( The longer the arm's length of force increases. (* Reference: University Physics, Hyungseol Publishing Co., 1987.2.20)

Therefore, when the hook needle interacts with the fiber loop, the needle tip ₁₄ can be easily bent or bent into the gap of the fiber loops so that it can be properly engaged, i.e., plastic deformation does not occur. The means are to use the high-strength, high-elasticity alloy material as much as possible, according to the principle of the moment of force, to shorten the overall length while keeping the height of the host as low as possible, and appropriately match the thickness and size of the hook needle to the strength of the loop. It is preferable to construct.

In particular, the smaller the size of the hook needle, the thinner its thickness, and the height of the host 11 needs to be configured as low as possible from the support chain substrate (10 or fabric), and at the same time, the overall length is formed short. On the other hand, it can be a desirable configuration to have a suitable elastic strength. In other words, it must be constructed so as to withstand the cushion of the fiber loop and maintain the appropriate elastic strength.

On the other hand, when the hook hooks are made of elastic plastic material on the substrate, the flexible needles are formed to increase in length, and the plastic needles are hardened when they are formed in thick form. Arranged in one piece It can also form by adjusting to an appropriate elastic strength by shape | molding.

When the needle hook is engaged with the normal weaving loop 24, it is dug into a very small loop of a certain fabric which is randomly woven into weft (weft) and warp yarn (tilt). By the way, depending on the degree of dull and Si tip of the needle needle (14) of the hook needle, and also depending on the thickness and twist strength of the fabric thread, the force of the punching force penetrating through the gap of the fabric There is a big difference.

In particular, according to the thickness and twist strength of the thread strand made by twisting the microfiber thread of the monofilament molded from the high-strength high-elasticity elastic plastic material used in the loop of the present invention into several strands, the conventional sewing There is also a big difference in the punching force that the needle penetrates through the twisted strand.

Therefore, when the hook of the present invention is randomly bound to the fabric loop, if the needle tip 14 meets the strongly twisted thread strands, it becomes very difficult and difficult to penetrate through the site and bind it. May occur.

So, in the present invention, when using a fabric that can penetrate well, such as ordinary clothespins, such as ordinary jeans as the loop material, the needle tip of the hook needle is pointed like a general sewing needle, thread strand Their twisting strength is weak, and the woven gap can be configured to bind well to general knitted fabrics. In this case, the configuration of the suspenders, the tongs, _{and the} unidirectional whippers as shown in FIGS. 33 and 35 can be possible.

Means for allowing the hook needles to slip easily between these gaps without interlocking with random twisted thread strands when interacting with the loop of the present invention as well as a normal woven loop, the needle tip (14 At the same time, the ends of the blades are pointed, but as short as possible, at the same time, rounded and smoothly rounded, and the surface is round, smooth, hard, elastic, but not bent or bent through high frequency heat treatment. .

In this way, when the tip of the back of the needle encounters strong, tightly twisted thread strands, it slides sideways instead of directly penetrating them, so that they can easily slip into and penetrate through the gap without being caught by the twisted thread strands. It becomes. This makes it easier to bind to the gap between the arch loop 22 according to the present invention as well as the general fabric loop 24 as the thickness becomes thinner within a certain strength and thickness limit of the hook needle.

Therefore, the thickness of the hook needle should be matched to the strength and gap of the fabric It can be configured by appropriately adjusting the tile size and strength, or the sharpness and sharpness of the tip of the needle tip, or by adjusting the strength and gap spacing of the fabric applied to the loop according to the structural dynamics of the hook needle. This makes it possible to selectively use almost all porous fabrics with a certain size of loop as well as Velcro fiber loops as the binding loop material of the hook needle.

The fixing means (substrate, buckle frame, etc.) for fixing the base 11 of the hook needle, unlike the above-described Velcro should not be easily bent like a normal fabric, depending on the technology applied, as shown in Figure 43 It may be molded to some extent using an elastic plastic material to couple to the rounded edge of the speaker cover, but in most cases, as shown in FIGS. 4 to 41, a hook on a constant substrate 10 is provided. The welded hook set 16 is made of a high strength high-elastic alloy or a plastic material equivalent thereto, and is then coupled to a buckle frame 31 of a certain form to form a one-way whip.

In addition, when constituting the unidirectional stick of the present invention, the height of the needle tip 14 of the claw needle is applied in most cases, except when used for the purpose of binding the small accessories, as shown in FIG. In accordance with the safety jaw 65 to prevent the pressing or stabbing phenomenon to a certain height is configured to be further formed on the buckle frame (31).

Since the hook needle of the present invention is formed in a needle-like structure, although the tip of the needle is processed smoothly and smoothly, when the thickness of the needle is very thin and its strength is large, it may also act as a needle and be stuck in the hand. In addition, when the force of binding with the loop is relatively large, the plastic needle occurs when the hook needle is pressed on the belt surface. Therefore, as a means for preventing such a phenomenon, a safety jaw must be formed in the buckle frame.

In addition, the needle tip of the hook needle (14) can be configured to be very pointed like a normal sewing needle, in this case, the height of the safety jaw is formed higher, and at the same time, the hook hook set (16) is combined The frame should be made narrower. In addition, as shown in FIGS. 10 to 14 and 40 (D), a safety jaw may be further formed according to the number of hook needles 16 to be passed between both safety jaws of the frame.

However, since the fingers are almost back-shaped, the width between the safety jaws is narrower than the thickness of the child's hand, but if the finger is pressed against the upper surface of the safety jaw, it may be stabbed at the tip of the needle tip, although not injured significantly.

So, in the present invention, in order to use more unidirectional whiplash, As can be seen from Figure 27 to Figure 33, the buckle frame is formed as small as possible to narrow the width between the safety jaw, while the rotary safety lever 63, the working jaw (63a) is further formed as a rotary safety device It can also be configured with a buckle frame (31) combined with a spring spring (64). In addition, based on this configuration, if the rotational safety lever 63 using the magnet 68 and the steel sheet 69 to form another buckle frame 31 is linked, it serves as a more convenient safety device You can do

The size and thickness of the hook needle according to the present invention, in proportion to the size of Figure 1 (A), 0.3 隱 ~ 1 匪 small, 1mm ~ 1.5 匪 extension, applied in the technical field applied in large size of 1.5 匪 or more It can be formed in various ways, and as shown in Figs. 4 (C) and 9 to 18, the size is smaller but becomes thinner from the base to the inflection point extension, and at the same time lowering the moment of force from an alloy such as high carbon steel, The binding force with the arcuate loop according to the present invention may be formed very strongly. Therefore, the strength of the binding force is not determined by the size, but may vary depending on the height, thickness, elastic strength, and binding strength of the loop.

In particular, when the thickness and elastic strength of the hook needle are formed like a fishing needle (made of a material such as steel or a high carbon steel such as a piano wire), in some cases, about 2 to 4 hook needles are welded to a predetermined metal substrate. Even a very small sized one-way head can be effective because it can sufficiently cope with the binding force of the conventional relatively large surface area Velcro.

The material of the hook needles 1 and 2 of the present invention may be of a suitable thickness and size using materials such as high strength, high elasticity plastic or steel (carbon steel) springs or shape memory alloys (or polymers), depending on the technical field to be applied. It is molded to have a constant elastic strength, and accordingly the selection of the fiber loop material can vary. In particular, the greater the thickness and elastic strength of the hook needle, is characterized in that it is mainly configured to be detachable using only the elasticity of the deep oil loop.

Therefore, when constructing the fiber loop, the needle tips of the hook needles 1 and 2 are sharp and uniform, or the stress (deformation force), bending stress, and shear force according to the size, thickness and elastic strength (shear stress), modulus of elasticity {the ratio of elasticity to elasticity and elasticity of elasticity}, and according to the structural dynamic aptitude, the space gap at the time of weaving due to the thickness of the strand, elastic strength and knit fabric (knit), etc. It is necessary to adjust the density of the loop made of thread strands and so on.

The constituent material of the loop, like Velcro, is polyester, which is a chemical synthetic resin of petroleum A spunbond web, a warp knitted fabric woven in a fluff form, through which the hooks 1 and 2 penetrate, using an elastic plastic material such as polyester or polyprophylene It can be used as a material. In addition, a loop- and arch-fiber fabric woven from the non-woven textile plastic resin of the snip-bond as described in the above-mentioned [Hunan 2], a carding web of [Document ₃ ], or a snip-bond web having a continuous length fiber, etc. may also be used. Can be.

In addition, nylon synthetic fibers woven from nylon monofilament fibers to have a suitable cushion, while having a small porous loop through which the hook needles 1 and 2 penetrate, may be used as the loop material. Paper ties, chemical sponges, natural sponges, porous sponges, meshes woven from microfiber monofilaments, rugs, non-woven fabrics, and specially manufactured hemp bags (for lifesaving, industrial or industrial purposes, and grains) can also be used. All.

Furthermore, for military purposes, fabrics woven in the form of knits (knitted fabrics) such as parachutes, which are cobweb's chemical synthetic hemp, or carbon nanofibers, which are made of new and durable carbon nanofibers, can also be used. In addition, as a synthetic fiber woven from elastic yarn of polyurethane, spandex having excellent elasticity can also be used.

Thus, since the hook needle of the present invention is formed in a needle-like structure, almost all kinds of fiber materials can be selectively used as the loop material according to the sharp and equilibrium degree of the tip of the needle. This very wide thing can be said to be the big advantage of this invention.

Method for producing the arcuate loop according to the present invention, as shown in Figure 2 by forming a fluff or omega type elastic restoring body (23, elastic restoring fibers, etc.) in a predetermined size and length to maintain the arch form or convex quilted form A fabric loop in which a part of one of the two threads of the weft and warp yarns of a woven fabric made of high-strength high-elastic yarn, such as carbon nanofibers, is removed on a base sheet 25 one by one on a back sheet ( 24) Covering the sheet, and sewn (stitched) in order to form one or more rows of arches in a row in a row to maintain an appropriate distance on the base sheet to form an arched loop 22, which is sewn again on a high-strength high elastic belt (sewing) ) To form an arcuate loop belt (70).

In particular, when the arch loop 22 or the fabric loop 24 is configured, the loop hook is bound to the hook inner surface of the hook needle, so that the loop inner fabric is bound to the inner surface of the hook needle. solely to power are loaded, and the needle tip 14 on is to prevent the almost silriji force to act so that the elastic restoring ^"body 23 This may be the most preferable configuration.

In addition to the above configuration, when looking at the loop manufacturing method of FIG. 17, the microfibers of the monofilament are stretched to widen and stitched to the base sheet of the spandex by a certain width, and then cut off the edges with scissors. When the strands are bent outward in an arch shape, the fibers of the spandex are present in the arch shape and naturally act as elastic restoration bodies (23, elastic restoration fibers). Next, it is finished by bonding the adhesive to the leather jacket 1 and 2 and the leather jacket having previously formed holes.

In this way, the fiber loops are usually protruded slightly on the surface of the leather shell, but when the hook set hook 16 of the buckle frame is actuated, the fiber loops are stretched by the elasticity of the spantex according to the movement of the hook needles. Ella is coupled to the inner surface of the hook's host, and when released, it can be restored to its arched state by the elasticity of spandex.

Based on the various construction principles described above, a method of configuring a one-way squeaker with the hooks 1 and 2 is as follows.

First, each of the hook needles 1 and 2 are integrally molded or welded on the predetermined number of substrates 10, and a set of hook needles 16 is formed of another fixed plastic or metal material, and the like. ， Buckle substrate) is a method of combining.

Second, there is a method of forming a fixed fixing jaw under the host 11 by each of the hook needles 1, 2, and fixed to a predetermined number of buckle frames 31 formed of a certain plastic or metal.

Regarding the first configuration, first, a mold of a certain shape is produced and molded into a material such as a high elastic plastic material such as carbon fiber, an elastic plastic material such as polyester, or a shape memory polymer. Or 1 (17) hooks 1 (17) on the substrate 10, in parallel with the longitudinal direction (lined vertically), or hook 2 (18), as shown in FIGS. 1 (C-Cd) and 3 (A). ), As shown in Fig. 1 (B ~ Be), the hooks 1 are lined up at right angles (horizontally), at regular intervals to each other, as shown in Fig. 3 (B). Molding. At this time, by using a plastic characteristic that is flexible when the thickness is thin and hard when it is thick, by appropriately forming the thickness of the hook needle, the thickness of the substrate 10 and the like, it is configured to have a constant elastic strength. In other words, in order to bend the substrate flexibly, the thickness is formed relatively thinner than the thickness of the hook needle. In connection with the second configuration, each of the hook needles 1 and 2 are individually separated as shown in Figs. 9 and 10 by using a shape memory alloy, an alloy for manufacturing a spring of high elasticity, or a steel wire of a high carbon steel, such as a fishing needle. It may be configured to be coupled to the buckle frame by molding a certain bolt and nut, or may be configured by riveting.

In relation to the second configuration, as shown in Fig. 1 (Dd), Fig. 11 (Ba), and Fig. 18, a predetermined mold is formed to be arranged in a predetermined number of rows or columns, and then fixed upside down. The bottom part of the field was treated with a welding solvent and then welded with high heat on a substrate (10) formed of a constant metal to form a hook set (16), and then to a buckle frame (3) molded of a constant plastic or metal. It can also be combined to form a one-way whip. In this case, the thickness of the metal substrate may be formed to a certain degree of flexibility by forming a thin shape in accordance with the technical field to be applied, or may be made to be almost flexible by forming a thick.

By the way, the method of fastening (binding) between the hook needle (needle type) and the fiber loop engaged with the ^{unidirectional} nail according to the present invention is completely different from the conventional Velcro, so that the substrate of the predetermined type There is no need to construct it as flexibly as a fabric. The elastic strength and thickness (diameter) of the hook needle are formed as thicker as possible than the hook (J type) of the conventional Velcro, and in accordance with the above-mentioned "principle of force", the height and overall length of the host By forming it as short as possible, it is appropriately formed so as not to bend or bend well in the cushion of the fiber loop that is engaged with the binding. In particular, when the hook needle is formed of a high elastic alloy and the elastic strength is relatively large, it is mainly configured to be detachable using only elasticity (elasticity) of the island oil loop. This reduces the fatigue of the hook needle even during repeated interactions, thereby producing an effect of preventing plastic deformation.

Assuming that the thickness of the hook needle is constant, the width of the selection of the fiber loop may vary depending on the sharp and equilibrium degree of the needle tip 14. In other words, since the needle tip is easy to dig into the space loop of the fabric, the choice of the fiber loop becomes wider. On the other hand, the rounded edges of the needles are rounded so that the larger the roundness is, the larger the space gap of the fabric becomes. Therefore, depending on the technical field applied, it may be configured to have a "round enough feeling" when rubbed at the fingertips, and to be rounded appropriately so as not to be pinched or injured when in contact with human skin. ， Can be very sharp, such as fishing hooks and clothespins. The hook set 16 thus configured may be applied to the headphone speaker cover as shown in FIG. 43 (A, C, D), and may be configured to be coupled to the elastic band 003 in two lines. It can also be combined into a single line.

In addition, as shown in Fig. 42 (A, Ad), by applying to a wig, a relatively small set of hook needles are formed in a certain number of groups on a non-elastic mesh 92 in a row or in a row, or at various intervals from each other. It can also be combined regularly.

On the other hand, the hook needle set on the substrate 10 in which the hook needles 1 2 are arranged in parallel or perpendicular to the longitudinal direction thereof, when the hook needles are arranged in a line, the first sliding surface of the host 11 A predetermined size gap 19 is formed between the 12 and the second sliding surface 15 adjacent thereto, and at the same time, a predetermined size of detachment consisting of the host, the host and the inflection point extension 13, and the substrate 10 is performed. The space 20 is bonded together to form together, and into this gap and the detachable space, the fiber loop is configured to be detached by being contracted or relaxed on the basis of the combing friction and elasticity.

The spacing between the hosts may be arranged more tightly so that the hooks 1 formed in the column 10 on the substrate 10 are arranged again, so that the next bladder is positioned in the middle of the host and the host in each row. In this way, when a constant force is applied to the loop, it is able to hold more strongly to a constant force applied to the loop outside the inflection point and the extension pole perpendicular to the substrate, especially as shown in FIGS. 3 to 7 When combined to bind to the fluff-shaped fiber loop 21 or the arcuate loop 22, it is possible to more effectively withstand a constant force acting perpendicular to the wall surface.

The tighter the gap between the host and the host, the force of the binding force increases. Therefore, the size of the gap and the detachable space in this way, according to the technical field applied, if appropriately formed, the size of the fiber loop to be bound here also varies, so in this way to adjust the force of the binding force to some extent It can be configured.

The unidirectional whipstick formed in this way can be attached to a wall or a fixed object using double-sided adhesive tape or adhesive, and a lint-free island oil loop (21, fluff web) can be attached and detached to the back of an object such as a wall clock or an ornament. have.

When the hook needles are molded by welding on a fixed metal substrate using a fishing hook piano wire or steel or a shape memory alloy, the hook needle sets are constituted by only one or two hook needles, so that the size of the area of the one-way stick is very small. Even if it is configured, one of the advantages of the present invention is that it is sufficiently possible to use it for the purpose of attaching and detaching a relatively small ornament such as a table clock. When adhering the unidirectional whip to the wall, the tip of the needle tip 14 is directed upward, opposite the direction of gravity. On the contrary, when the fluff is glued to the wall surface and the unidirectional whip stick is attached to the back side of an object, the needle tip is glued in the same direction as the gravity direction.

In addition, as shown in Fig. 7 and Fig. 1 (C), the one-way sticking portion is attached to a substrate formed of a certain plastic material, and bolted to a certain portion of the substrate so that it can be bonded to other objects with bolts and nuts. (54) can also be formed and configured.

In addition, unidirectional shearing and fiber loops are formed in a suitable size according to the technical field applied, belts formed of a certain thickness and length using materials of natural or artificial leather, or elastic bands (rubber or nylon synthetic bands). Each end may be bonded to each other to be detachable from each other. This can be used to bind or bind several different objects together.

At this time, the most important configuration is that when the belt is formed in the loop is applied to the human body, the stronger the compressive force, the more the needle tip of the hook needle may be penetrating through the fiber loop. Not only can you feel it, but it can also hurt you. In addition, if the compressive force is too strong than necessary to be pressed beyond the elastic limit of the hook needle may cause plastic deformation of the hook needle may no longer be able to return to its original state.

Therefore, in the present invention, to prevent this, a safety jaw (press or stab prevention jaw, 65) is formed at a predetermined height as described above on the edge of the fiber loop or a predetermined portion of the substrate. Its height is such that the needle tip of the hook needle cannot be penetrated through the fiber loop when the hook needle is squeezed to the maximum size after fastening the hook needle to the island yu-loop according to the applied technology.

In the case of a belt with a constant tightening force, a safety jaw (preventing jaw) is always formed at a certain part of the one-way whip. In this way, suspender belts (strings, bands), hair bands, blood pressure measurement bands, bands for garment sleeves, and band-aid bands for disc patients can be widely applied. At this time, the position of the belt (or band) is such that the back of the belt to which the fiber loops are attached on any object to be tightened, and the unidirectional whippers are bound on the fiber loops.

On the other hand, based on the above configuration, it can be configured for lifesaving as shown in Figs. The concrete composition of this, first of all, well. Using a bent yet tough silicone composite plastic material, the hook needle with the belt fastener (54) of a certain shape A buckle frame 31 of a certain form is formed, which is formed with a pressing preventing jaw 65 for preventing plastic deformation. Next, a hook needle is formed of an alloy or shape memory alloy material such as high carbon steel, and then coupled to the buckle frame 31 by bolts, nuts, or rivets to form a one-way nail as shown in FIGS. 9 and 10. . In addition, the hook set (16) can also be configured to combine with another buckle frame.

In this way, the connecting belt 59 is configured so that two unidirectional whiskers with the link (l ink) are symmetrically linked to the fastening belt 58 on which the string connecting ring 37 is formed and linked with the iron ring 57. In order to apply such a unidirectional whiplash to lifesaving, it is symmetrical to two or three places in a certain area of the fiber loop that covers a part of the body and binds the unidirectional whiplash. In addition, the loop belt ₇₀ formed on both sides of the loop may be configured to be bound to the unidirectional chuck, or the unidirectional claw may be linked to the loop belt instead of the loop belt to form an appropriate length. .

The unidirectional hook needles are formed by using a material such as a piano wire or high carbon steel for manufacturing a fishing needle, and formed into a thickness of a fishing needle that can withstand a weight of about 5 kg, and at the same time, according to its structural dynamic aptitude. Assuming that it is bound to a woven fiber loop, in the case of FIG. 11 (A), since 25 hooks are formed on each substrate 30, 25 X 5 = 125 kg, and two are formed symmetrically. It can withstand a total weight of 250kg.

In this way, by tightening and tightening the fastening belt 37 which binds the unidirectional whiplash to any object or part of the body, by the buckling effect, the fiber loop is caught on the inner surface of the host and thus a constant binding force in the horizontal direction is achieved. Since the hook 13 and the needle 16 of the hook needle are pressed onto the loop while being bound to the inner surface of the fiber loop until the push bar 65 can no longer be pressed by pressing the fiber loop, High tightening safety can be ensured.

On the other hand, except for the above configurations, as shown in Fig. 8 (B, Ba, D, Da), the length of the extension column 13 is formed relatively longer, and the height of the needle tip 14 is as much as possible. One or more claw hooks 1 and 2, each formed on the lower side or in parallel with the horizontal tangent line, may be formed on the substrate, respectively, to form a one-way whip. In addition, these claw needles 1, 2 will also be specified to be configured to be coupled to the buckle frame 31 of a certain form.

In this way, it may be attached to a wall or combined with a rubber sucker 53 for adsorption below, and used for attaching and detaching a small ornament. It can also be used effectively for small accessories like brooches and brooches. In addition, as shown in Fig. 3, the one-way stick formed of the hook needle 1 is bonded to the engaging surface 52 of the adsorption rubber sucker 53 formed with the adsorption plate 51, and the back surface of a table clock, a picture frame, an ornament, and the like. The lint-free fiber loop 21 (a fluff web) may be bonded to and detached from the lint-free fiber loop.

In this way, when attaching the adsorption plate of the rubber sucker 53 to a smooth surface of a bathroom tile (tille), glass mirror or plate glass, the needle tip (14, needle tip) faces upwards opposite to the direction of gravity. When the loop is coupled, the buckleing effect not only has a constant binding force in the horizontal direction (gravity direction) of the molded substrate 10, but also has a constant binding force in the vertical direction of the molded substrate. At the time of departure, the principle of comb face friction and elasticity can be easily removed.

Looking more closely at the principle of interaction of the hook needles of the unidirectional nailer with the fluff-type fiber loop 21, the fiber loop is placed on the needle tip 14 of the hook needle, and a constant force is applied to the top of the needle tips. When pressed and pulled lightly, each needle tip lined up at regular intervals on each line, like a barb of a fishing needle, is caught into a gap (porous) of a fiber loop (21, fluff) at the same time.

At this time, the entangled strands of fluff between the needle tip and the needle tip are guided to a cross (19) between the first sliding surface 12 and the adjacent second sliding surface 15, According to the principle of elasticity, under the crab 2 sliding surface (15), like a sponge, it contracts and slides, and is loosened by the elasticity of the fluff (21) itself into the detachable space (20) of the inner surface of the host. Sliding in, eventually bound to the inner surface of the fiber loop (flux) by the buckling (or hook) effect, as shown in Figures 3 and 4.

When the bound hooks are pushed by applying a constant force in the direction of the cross direction (19), they are also contracted or relaxed by the elasticity and elasticity of the thread strands of the fluff itself by the principle of inclined friction and elasticity. You can also easily escape. When a constant force is applied to the fiber loop thus bound in parallel with the substrate toward the inner surface of the host 11, in accordance with the principle of the moment of force described above, the length of the arm of the host is shorter toward the inner surface of the host. As the moment is small, the larger the diameter and elastic strength of the hook needle are, the better it does not bend or deform. Therefore, the buckling effect ensures the safety of the binding force with the fiber loop in the horizontal direction of the substrate.

Also, when a constant force is applied in the vertical direction of the substrate, all neighboring hooks Because the force is concentrated and loaded at the inflection point 13 near the base 11 of the needles, it will not bend or deform well unless a strong force is applied in part, so that it can be restored to its original shape even in the vertical direction. Until you can not have a constant force of binding.

By the way, when forming a hook needle, in order to prevent plastic deformation, it is possible to use the strong and high elastic piano wire, high carbon steel, and similar plastics, which are mainly used for fishing needles, to increase the thickness and elastic strength as much as possible. When forming a one-way whip, when interacting with the fiber loop, it is detachable in the direction of the cross direction 19 using only the elasticity (elasticity) of the fiber loop.

Although the force of the binding force is very weak in that each hook needle is bound to the fiber loop (21, fluff web), like the hook of the Velcro hook, several dogs form a constant group and are simultaneously bound to the fiber loop together. By distributing the power in several places, it is possible to exert a great power.

On the other hand, with respect to the configuration method of increasing the force of the binding force, as shown in Figs. 7 and 8, the angle of the left and right constant inclination (about 10 degrees) on the plane straight line passing through the center of the host in parallel with the longitudinal direction After forming in a row on the molded substrate 10 to form a line, it can be envisioned by bonding to a "comb pattern" structure that combines the symmetry and symmetry of each line on a certain plastic substrate (30).

It is also possible to construct a symmetrical structure in which the inclined hook needles 1 are shifted from each other. They can resemble the structure of the "comb pattern ¹ " of the Neolithic Zammun earthenware (comb patterned earthenware). This allows each hook needle to enter a crevice of the fluff and stand against each other, which is a much stronger bond force. Although it can be obtained, the separation has the advantage that can be easily separated on the basis of the slope of the friction and elasticity.

Looking at the inclination angle of the "comb pattern" structure, that is, the strength of the force of the detachable force according to the friction angle, as shown in Figure 6 (Da), the object of mass m at any point of the slope of the hook needle has a constant force on the slope The force to pull up is F = mg 5 \ · θ Ff = mg s in, since the weight W (mg) of the mass m is the sum of the sliding force / s in and the frictional force ^ by gravity It can be expressed as ^ + p N = mg s in ^ + wg cos Θ (vertical drag, friction angle, coefficient of friction). {Reference: College Physics, Criminal Judge, 1987.2.20, 54 ~ 70p. }

Therefore, if the value of friction coefficient 11 is assumed to be constant, As the force of 변 varies, if the angle is properly adjusted to the technical field to which it is applied, the strength of the force of release force as well as the binding force when the unidirectional whip is bound to the fiber loop is controlled. It can be formed.

Based on the above-described configuration, as shown in Fig. 8 (A-Ac), the hook needles are formed in a row as small as possible on the molding substrate 10 at a constant inclination angle, and a constant shape in which the string linkage 37 is formed. It can also be configured by adhering to the substrate 30 of the symmetry or symmetrically.

In addition, it can be configured by applying to the hair fastening device as shown in Figure 42, like a conventional hair clip, in this case, the needle tip of the hook needle is rounded round, symmetrical left and right on a certain type of substrate formed with a string link ring, etc. Or a combination of staggered combinations to cause hair entanglement. By doing so, it is much lighter and smaller in size than the conventional hair fastening device, and also has the effect of easily fastening or releasing the hair in the direction of entanglement or vice versa.

As a method of adjusting and forming the strength of the force of the binding force, there are a method of using the inclination angle and a method of adjusting and forming the gap between the host and the host as described above. In addition, there is a method of molding by adjusting the thickness and elastic strength of the hook needle.

In particular, the method of forming by adjusting the thickness of the hook needles 1 and 2, while forming the thickness of the host 11 relatively thicker than the other, formed in a conical structure gradually tapered on the first sliding surface (12) You may. In this way, the force of the binding force in the horizontal direction of the inner surface of the host can be further increased.

In addition, there is a method of improving the binding force while preventing plastic deformation by using the shape memory effect, which will be described later.

In accordance with the second configuration described above, using the material such as the piano wire or high carbon steel and the high-strength high-elasticity plastic, which is the constituent material of the aforementioned fishing needle, as shown in FIGS. 4 to 10, the host of the hook needles 1 and 2 (11) Underlying, together with a fixed fixing key 33 to fix the direction and position, a certain fixing jaw (34) to prevent the separation is further formed, formed by a certain plastic or metal material It is comprised so that it may be engaged with the fixing | fixing opening 32 of the board | substrate 31, and can be fixed.

The fixing key 33 and the fixing tool 32 engaged with the fixing key 33 are shown in FIGS. 4 (A, Bb, Bc, Ca. Cb, E), FIG. 5 (A, C), and FIG. 6 (A, Ba. It may be a quadrangle as shown in Bc, C, Db, FIG. 8 (A, C), and FIG. 9 (A), or may be a hexagon as shown in FIG. 7 (A, Bb, Bc, C). In addition, it may be any other form of fixing the direction and position constantly. When joining the hook needles 1 and 2 with the fixing key and the fixing jaw formed, by using the elasticity of the plastic itself and the effect of thermal shrinkage expansion, if it is forcibly pushed into the fixing hole 32, In addition, the fixing jaw can not be caught in the small hole and can be permanently fixed on the bonding substrate.

In addition, as shown in Figure 10 (Bb) described above, by forming a fixed jaw of a certain type to prevent the separation under the host, it may be configured to be fixed together to a certain substrate during molding. As the constituent material of the bonded substrate, various materials can be used according to the technical field to be applied similarly to the above-described substrate 30. In particular, the use of silicone synthetic plastic materials, which are widely used in belts for binding or fastening objects, can be a desirable configuration because they are well bent, flexible, tough and strong.

It may also be a hard metal material with little flexibility, such as a light and durable titanium alloy or duralumin (aluminum alloy). In addition, aluminum may be formed by forging at a high temperature. In particular, like the hooks 1 and 2, carbon graphite, carbon f iber, and glass fiber (gl ass f), which are used for fishing rods and golf clubs, are light, durable, and flexible, and have excellent resilience. Highly elastic plastics such as iver may be used.

Therefore, the fixing jaw is not necessarily formed under the fixing key of the host 11 of the hook needles 1 and 2. Depending on the constituent material of the coupling substrate and the hook needle, in the case of using a metal material, the base from which the fixing jaw is removed under the fixing key 33 may be bonded to the fixing hole of the coupling substrate. In this way, the thickness of the bonding substrate can be made thinner as the fixing jaw is removed.

In addition, as a new high-strength nanoplastic material recently attracting attention, tough and robust carbon nanofibers composed of carbon nanoparticles can be used simultaneously as the material for forming the bonding substrate and the hook needle. Furthermore, special alloy materials for spring production and stainless steel spring materials can be used.

In the case of the hooks 1 and 2, which are formed of a piano wire or steel spring material such as the fishing needle of the bar as described above, a male screw bolt is formed through the fixing hole 32 of the coupling substrate instead of the fixing jaw under the fixing key. Also, it may be configured to be bonded to the coupling substrate by coupling the hexagon nut. In addition, it may be combined by riveting to form a certain jaw, such as rivet (r ivet), may be combined by high temperature welding on the substrate.

When using such a tough and strong material, as shown in Fig. 6 (A ~ Ae, D), even if the size and thickness of the fine needle is relatively smaller and thinner, the strength of the large binding force The effect will be obtained. In particular, when the hook needles are formed on a substrate of a certain shape, the inclined surface portion of the first sliding surface 12 of the host is formed on the substrate, as shown in FIGS. 4 (C, Ca, Cb) and 9 (A ~ Ad). When the taper becomes thinner toward the inflection point extension (13), the detached strands of the fiber loops ride on the inclined surface of the host and use only the elasticity of the fiber loops. Since it is much more convenient and easily detached, it is possible to reduce the fatigue of the hook needle so that plastic deformation does not easily occur, and this construction method is also intended to be applied to all unidirectional shearing of the present invention as it is. .

By the way, by forming the thickness (diameter) and elastic strength of the hook needle by using the toughest and strongest material, even if the hook needle is detached using only the elasticity of the fiber loop, the hook needle can be detached from the fiber loop. If the interaction is repeated repeatedly, plastic deformation may occur in the process, in particular by the constant physical forces acting on the crab 1 sliding surface 12 and the inflection point extension 13. In addition, plastic deformation may also occur even if the action site is excessively deformed beyond the elastic limit by an unexpectedly strong physical force. When plastic deformation occurs, it is difficult to obtain a complete binding force, so when the shape is deformed, another solution is needed to smoothly restore the original state.

In order to solve this problem, in the present invention, a superelastic shape memory alloy, or shape memory polymer material mentioned in the above-cited references [Document 4] and the references [Documents 7 to 10] is applied to the hook needle. I want to configure. In this way, a stronger binding force can be obtained by the force to return the deformed shape to its original shape. In particular, the Ni—Ti (nitinol) -based shape memory alloy mentioned in the reference [9] is not only excellent in corrosion resistance but also can be coated with a high elastic TPU plastic material, and if applied, it may be a more preferable configuration. .

The method of forming the hook needle using the shape memory alloy, according to the shape and size of the hook hook applied, to produce a constant mold (mold), as shown in Figure 6 (Bb), constant shape memory material After the frame 25 is molded, it can be constructed by coating with the highly elastic TPU material. In addition, as shown in Fig. 7 (Bb), the shape memory alloy frame may be fixed to the mold to be incorporated together when forming a suitable plastic material. In addition, the whole ring needle can also be formed by shape | molding from the shape memory polymer material.

Thus formed one-way coupling substrate, according to the manner in which it is coupled with another object in addition to the fiber loop, can be configured in several ways as follows. 1), as shown in Figure 4 (A ~ Af, D, Dc), Figure 6 (A ~ Ae, D), it can be configured to be bonded to the wall or any object and the adhesive.

2), as shown in Fig. 5 (A-Ae, B, Ba), Fig. 7 (A-Ae), the four corners of the joining substrate form a coupling hole 35 through which the Phillips screw 41 penetrates, and the concrete A hole is drilled in the wall to couple the female fixing body 40 coupled with the Phillips screw, and the coupling substrate is coupled to the cross screw again.

3) In order to couple to another object with a bolt and a nut, as shown in Fig. 8 (A-Ad, B, Bb), the four corners of the coupling substrate form a coupling hole 35 through which the bolt penetrates. And, to form a coupling sphere through which the bolt penetrates the object to be combined.

The unidirectional whisk can be installed on the wall of the living room, and can be attached and detached by attaching a fiber loop (fog, web, fabric, etc.) to a pedestal that can support ornaments such as flower pots or ceramics. It is also possible to attach or detach a planter stand to which lint or synthetic fibers are adhered by attaching a unidirectional whisk to the porch railing.

4), as shown in Figure 9 (A ~ Ad), in a certain portion of the coupling substrate formed in the manner of 1), is formed by forming a string connecting ring 37 of a certain form connected to the rope. In this way, the one-way claws, as shown in Fig. 9 (B), hang the climbing ropes on the ropes, make a certain knot or iron wires so that a rope of a certain size is formed. Along with the roof belt 60 and the specially designed large sack, it can be widely used for lifesaving, underwater lifting, cargo loading and loading at docks or port docks.

In other words, the special sack (or bag) contains a certain object (a variety of equipment such as aquatic waste, grains, bolt nuts, etc.) for amphibious purposes, and then unidirectionally squeezes it into two or three places in the sack opening, Or cargo ship work. In the same way, military units can carry sand or sand in ordinary sack to be transported by crane to be used for earthquake construction and firewall installation. In case of heavy rain, it can also be applied for the purpose of temporarily connecting the sack containing soil to each other without being swept away by the flowing water.

Instead of the roof belt 60, a safety guard made of a nonwoven fabric made of a certain elastic plastic material may be used for the lifesaving. In order to prevent skin damage or injury, this safety guard is composed of multiple layers of non-woven fabric, which prevents skin contact with the needle tip (14) of the needle, and covers a part or the whole of the human body. It can be configured in size and used according to the situation. To do that.

When the one-way weaving and the fiber loops engaged with each other are attached to the belt (band) as described above, a force of pressing the hook needle perpendicularly to the bottom of the fiber loop is generated, and the force is excessive. When the needle is too large, the needle needle can be pressed so that the needle tip can penetrate the fiber loop and come into contact with a part of the body, causing swelling and injury or even plastic deformation of the hook needle. It may become impossible. So, in the present invention, to solve such a problem is configured as follows. First, in the case of bonding a fiber loop of a predetermined thickness on the belt, the pressing prevention jaw 65 of a predetermined thickness and length is formed on the side of the fiber loop on the belt or on the side edge of the substrate. Secondly, when the fabric itself such as spandex or nonwoven fabric is used as the fiber loop, a "c" shaped anti-jaw jaw 65 is formed to a predetermined thickness toward the side edge of the substrate and the front of the needle tip. Third, as shown in (), when the hole of a certain size is formed long in the center of the belt and the fiber loop is coupled to the inner surface of the side portion of the belt naturally acts as a pressing bar.

Based on the above various construction methods, certain connection means (bolts, screws, belts (straps, elastic bands, rubber bands, nylon composite bands, etc.), ropes, strings, etc.) are formed at a predetermined portion of the substrate. It may be configured to be combined or linked (l ink). In addition, any two of the substrates on which the detachable means is formed may be selected to allow overlap, so that the needle tips (needle ends) face each other in a symmetrical or asymmetrical manner, such that they are coupled or linked to each other by the belt, the rope, the string, or the like. It can also be configured. In addition, a certain form of detachable means (connecting ring, connecting mechanism, etc.) that is rotatable is formed at a predetermined portion of the substrate, and one end of the loop belt 60 to which a certain form of fiber loop is coupled is coupled or linked. In addition, it may be configured to be detachably attached to the hook of the substrate.

As described above, the one-way whiplash according to the present invention is based on the configuration of the conventional velcro, buckle and hair clip, etc., which are configured by applying a combination of advantages and structures, etc., but their common points are somewhat different. Although there is a combination of two different objects by buckling effect together. The unidirectional snapper's fastening method is close to Velcro in that the fiber loop is used as a coupling element to be engaged with the hook needle, but in the end, the hook needles are bound by the fiber loop and the buckleing effect, and thus the force of the binding force. In terms of exertion, one-way sex can be seen as a new concept of buckle. This means that the substrate 30 of the type which combines the hook needles, It can be inferred that the conventional buckle can be regarded as a buckle frame that forms one back protrusion.

Also, when hooks bind with a fiber loop, they are dug into small loops of a certain fabric and bound, usually when weaving them into thin monoofes. The interval between loops is very small, less than 1 dragon. On the other hand, the interval between the loops of the belt that is bound to the round protrusion of the conventional buckle as described above is about 2 ~ 2.5cm, in the case of the automatic buckle is within about 1cm. This infers the conclusion that if the unidirectional whip of the present invention is applied to the buckle and the belt, it is sufficiently possible to bind and adjust the length of the belt much finer than the hole spacing of the belt coupled to the conventional buckle. You can try Therefore, it is intended to specify that the configuration of the fine-length adjustment belt combined with the buckle using the unidirectional nailing of the present invention. ^'

A shoelace made of synthetic fibers can be used as a loop to connect to the hook needle by riveting so that the tip of the hook needle is on the sides of the top of the shoelace connecting hole of the hiking boots.

In addition, one side of the upper part of the hiking boots can be sewn together by a single length of loop loops, and the other side can be combined with a certain length of belts by stitching and connecting the immobille to the one-line loop. .

In addition, the two sides of the jeans are formed at a certain distance from the top of the zipper, and the two buckle buckles are combined by riveting, and the back part of the jeans is also fixed by connecting the buckle buckle by riveting. It may be. Conventionally, when nails are placed on a concrete wall to hang ornaments such as picture frames, the nails nailed to the wall are not adjustable because the height is fixed, but the present invention has the advantage of being able to adjust the height.

In addition, the two sides of the jeans are formed at a certain distance from the top of the zipper, and the two buckle buckles are combined by riveting, and the back part of the jeans is also fixed by connecting the buckle buckle by riveting. It may be. Detachable means of some form (rotating serrated cramps) that regard the unidirectional whiplash as a buckle and join one end of the belt to the substrate in a conventional buckle A coupling mechanism (connection ring) as a ring) is linked, and can be configured to be rotatable from the substrate.

By forming the diameter (thickness) and the elastic strength of the hook needle as large as possible, when detachable optical illusion mainly by using the elasticity (elasticity) of the fiber loop, the gap (19) easily and conveniently detachable on the basis of the comb surface friction and elasticity In addition to being able to, of course, in the repeated interactions to reduce the fatigue of the hook needle to prevent plastic deformation, it can be widely applied to a variety of industrial fields.

The constituent material of the hook needle may be configured to have some flexibility with an elastic plastic material such as polyester, depending on the technical field applied, but in most cases, high carbon steel such as piano string, high strength high elastic material such as titanium, Nickel-titanium alloys (shape-retaining alloys) or shape-memory polymers and high-strength, highly elastic plastic materials are used to make them elastic but less flexible.

In particular, when using the high-strength metal, the tip of the needle tip is pointed but not rough, smooth and smooth, but formed as short as possible to form a bent or curved well when interacting with the loop. In addition, the surface is processed smoothly and hardly by high frequency heat treatment, so that when the hook needles randomly enter the gaps (loops) of ordinary fabrics (knitting fabrics, silk fabrics, etc.), they are intertwined with several strands of monofilament. One of the great features is that it can slide well and enter, but it does not occur plastic deformation during interaction.

The loops formed in the loop belt of the watch are about 2.5 ~ 3 關 in diameter and 2-2.5cm in length, and are lined up in the order of 1, 2 loops at intervals of about 5 隱. do. In this way, loop 1 can be finely adjusted to the thickness of the user's wrist so that the buckle buckle can be fastened, and loop 2 can be tied when the watch band is loosened or the watch needs to be taken off. This way, when wearing the watch again, the effect of being able to wear it by adjusting the length finely while greatly improving the wearing speed than before.

The material constituting the loop belt of the watch is composed of three leather seats, the outer surface of which the adhesive surface of the loop is bonded while the loop holes are formed to be inserted into the thin and relatively thick leather seats. And, it is composed of a base sheet is bonded to the bottom of the intermediate endothelial formed with a hole corresponding to the size of the adhesive surface of the loop, and the bottom of the pouf is bonded together to the bottom of the back.

Widely used to bind or fasten the fiber loop and squeak buckle in the conventional In addition, it can also be configured to be applied to the plastic micro-length adjustment belt so that it can be built together during molding using a silicone synthetic plastic material.

Spread the monofilament's fine diameter thread strands wide and sew them to the base sheet of spandex to be bonded to a certain width. Cut the snips with scissors and bend the strands outwards in the shape of an arch. Being present in the natural role of elastic restoring fibers. Next, it is finished by bonding the adhesive to the leather jacket 1 and 2 and the leather jacket having previously formed holes. In this way normal, the fiber loop, but allows a slightly projecting form on the surface of the leather envelope, Let it applies a velcro ^buckle, fiber loops in accordance with the movement of the hooking needle is raised to the host inside of it a hook needle of the expansion and contraction elasticity of the spandex When combined, when released, it is also restored to the original shape of the arch by the elasticity of the spantex.

Industrial Applicability

The unidirectional whip of the present invention is a female fiber which is woven by high strength high elastic yarns such as spider webs and carbon nano plastics while being engaged with needle-like male hooks composed of materials such as high strength high carbon steel or titanium such as piano wire. It consists of two male and female coupling elements of the loop, and the strength of these two coupling elements determines the fastening strength, so that only one or two hook needles guarantee a much stronger binding force than any other fastener, while ensuring safety. In addition to being configured to minimize the force of the force, the application ranges from the super fine length adjusting nip buckle to the smallest micro length adjusting nip buckle riveted to a certain fabric according to the increase and decrease of the number of hook needles. There is widespread industrial applicability.

【Sequence List Free Text】

[Description of Drawing Reference]

01: unidirectional whiplash (bubble buckle), 03: horizontal tangent line, 05: skeleton (gear shape alloy), 10: substrate, 11: host, 12: crab 1 sliding surface, 13: inflection point extension, 14: needle, 15: the second sliding surface

16: hook set (set, hook needles 1, 2, hook needles formed by forming or welding by arranging one or two or more in a longitudinal or horizontal line in the longitudinal direction of the substrate), 16a: detachable spring,

17: hook needle 1, 18: hook needle 2, 19: gap, 20: removable space, 21: lint-type fiber loop (spunbond web, fluff) ，

22: Arched roof (convex quilting loop, arched fiber loop, arched roof (fishing line, te Thin loops (81) or loops consisting of thread strands, such as varnish racket strings and parachute strings)

23: Omega-type elastic restoring fibers, elastic restoring bodies (including elastic restoring fibers (or elastomers) that are entangled with highly elastic thread strands as elastic bodies that restore back to their original state when the shape is deformed) Plastics, etc.), 23a: silicone loop assembly,

24: woven loops (synthetic fibers woven from carbon nanofibers, nylon synthetic fibers, polyester, etc., special sack, bag, rug, nonwoven fabric, spandex, etc.)

25: Base sheet (woven sheet which combines elastic restoring body to maintain the shape of arch type, synthetic belt plain woven fabric made of nylon polyester carbon nanofibers, spandex, etc.) ，

26: safety jaw action area, 27: safety jaw removal groove 28: rivet groove, 29: rivet cap, 30: male bolt, 31: buckle frame (sliding board, buckle board), 31a: silicone buckle frame, 32: fastener , 33: fastening key, 34: fastening jaw, 35: screw joint, 37: jingle hook, 40: female fastener, 41: cross screw, 42: cross bolt, 43: hexagon nut, 51: suction plate, 52 : Mating surface, 53: rubber sucker, 54: buckle rotating means (rotating link section), 56: rope, 57: ring (ring, connecting ring, plastic ring, etc.), 58: fastening belt '

59: belts (synthetic fibers, silicone synthetic plastics, elastic rubber, connecting belts with connecting rings formed at the ends of the elastic bands),

60: belt ring, 61: rotary shaft connecting pin, 62: rope guide, 63: rotary safety lever (punch prevention lever, etc.), 63a: working jaw, 64: membrane spring, 65: safety jaw (pressing or stabbing prevention jaw), 66: buckle guide, 67: clamp, 68: magnet (rubber magnet, etc.), 69: steel sheet,

70: loop belt (Wide belt, elastic band, rubber band, nylon composite band such that the arc-shaped loop, fluff-type loop, etc. are combined in a certain width and length, or the spandex, nonwoven fabric, nylon synthetic fiber Backs combined in constant length and width),

71: 1 loop, 72: loop 2, 74: needle contact, 75: leather jacket, 76: leather jacket, 77: 1 loop, 78: loop 2, 79: loop adhesive, 80 : Loop adhesive sheet, 81: Loop file, 83: Stitched part, 84: Rope type loop belt, 85: Twist, 86: Crimp spring, 88: Arm rotating means, 89: Rotating means ， 90: Hook Mating surface, 91: hook insertion hole, 92: pressing plate, 93: safety jaw rivet (for joining fabric, leather, etc.), 94: string insertion hole, 95: rivet coupling hole 96: bending deformation elastic part, 97: bending Deformed adhesive plate, 98: blood pressure cuff, 99: air hose (tube).

Claims

[Range of request]

[Claim 1]

In the unidirectional shear consisting of two male and female coupling elements, a needle hook and a loop that penetrates the needle,

Using a material such as a constant plastic or alloy, it is connected to the host 11 on which the first round curved surface 12 is formed, and the two sliding surfaces 15 extending evenly in a constant shape at the inflection point thereof. Unidirectional whiplash, characterized in that it consists of a needle hook (14) formed so that the needle tip (14) protrudes outward on the horizontal tangent (03) of the inflection point.

[Claim 2]

The method of claim 1, wherein the hook needle is configured on one or more substrates such as plastic or metal, or two or more vertically or horizontally arranged in a predetermined distance from each other so that the needle tip is directed in a constant direction. Squeaker.

[Claim 3]

According to claim 5 or claim 2, in forming the hook needles, a gap of a certain size ( ₁₉ ) and a detachable space (20) is formed, and the interaction between the friction surface and the principle of elasticity in the interaction with the loop The unidirectional whip, characterized in that it is configured to be removable.

[Claim 4]

The method according to any one of claims 1 to 3, wherein a fixing jaw (33) and a fixing jaw (33) are formed in a fixed shape (four to six hexagonal shapes) to fix a direction and a position under the circumference of the hook needle. Or is engaged with and fixed to the fixing holes 32 formed in the substrate,

Or, wherein the hook needle and the substrate are fixed by a constant coupling means (adhesion, riveting, welding, bolts and nuts, etc.).

[Claim 5]

5. The method according to any one of claims 1 to 4, wherein the hooks are symmetrical or spaced apart from each other at regular inclination angles on a horizontal line in a plane straight line passing through the center of the host in parallel with their longitudinal directions. A unidirectional whisk that is composed of a comb pattern structure.

[Claim 6]

The method according to any one of claims 1 to 5, wherein the height of the needle tip of the hook needle is as low as possible (or alongside the horizontal tangent), and the overall length is formed relatively longer, so that at least one of the ones is formed on the substrate. Unidirectional whiplash, characterized in that. [Claim 7]

The method according to any one of claims 1 to 6, wherein an adsorption plate (51, rubber sucker) is coupled to a predetermined portion of the rear surface of the substrate, or is engaged with the hook needle on the engaging surface 52 of the adsorption plate. A unidirectional whiplash, characterized in that the fiber loops are combined.

[Claim 8]

The buckle frame (31) according to any one of claims 1 to 7, wherein the hook (16) has a safety jaw (65) formed thereon. A one-way whiplash, characterized in that configured in conjunction with.

[Claim 9]

The method of claim 18, wherein the unidirectional whip, characterized in that a predetermined number of string insertion hole (94) is formed on both sides of the substrate in which the sewing string is inserted.

[Claim 10]

The method according to claim 8 or 9, wherein the rivet coupling hole (95) into which the safety tuck rivet (93) is inserted into both sides of the substrate is formed to be riveted to a bag, a handbag belt, a predetermined fabric, etc. A unidirectional whisk which is composed of a device. [Claim 111]

9. The unidirectional squeegee as set forth in claim 8, characterized in that it is composed of a suspender buckle frame which is opened and closed by the elastic force of the pliers 85 and the compression spring 86 as a rotary safety device.

[Claim 12]

The unidirectional whiplash according to claim 18, characterized in that the buckle frame is formed by linking a rotary safety lever (63) having a safety jaw (63a) as a rotary safety device and a leaf spring (64).

[Claim 13]

The method according to any one of claims 1 to 6, wherein the silicon buckle frame (31a) and the two-row arcuate loop (22), in which a number of hook needles (16) are welded, are joined. A unidirectional whip which is attached to a measuring cuff 98 and constitutes a blood pressure measuring instrument.

[Claim 14]

The method according to any one of claims 1 to 12, wherein a predetermined rotatable means of rotation (connecting ring, coupling mechanism, etc.) is formed at a predetermined portion of the substrate, so that the belt or the loop belt 70 One-way whiplash, characterized in that one end is configured to be linked. [Claim 15]

The method according to any one of claims 1 to 12, wherein any two of the substrates are selected to allow overlap, and the needle tips face each other symmetrically or asymmetrically. One-way heads, characterized in that configured to be coupled or linked to each other.

[Claim 16]

The method according to any one of claims 1 to 12, wherein the two substrates are configured to be linked by a connecting belt 59 and a ring 57, and to a fastening belt 58 having a string connecting ring 37 formed therein, or ， Any one of the substrates configured as described above, characterized in that configured to be coupled or linked with the loop belt.

[Claim 17]

The unidirectional squeegee according to any one of claims 1 to 6, characterized in that it comprises a wig fastening mechanism for bundling and releasing the wig by the buckleing effect.

[Claim 18]

According to claim 1, On the crimping surface of the female forceps for rotary tongs that are coupled and compressed by the elastic force of the spring, the hook engaging surface 90 to which the hook needle is coupled and the hook insertion hole 91 in which the hook needle is inserted and formed Unidirectional whiplash, characterized in that.

[Claim 19]

The fiber loop according to any one of claims 1 to 10, wherein the fiber loop is characterized by the size and thickness of the hook needle, the stress (deflection force), the modulus of elasticity, the sharpness and the degree of sharpness of the needle tip, etc. According to the structural aptitude,

Claim 1, characterized in that formed by weaving with a certain fiber (synthetic, synthetic, natural) yarn to form a loop of a predetermined size through which the hook needle penetrates [claim 20]

To keep the arched or convex quilted form, fluff-shaped or omega-type elastic restoring bodies (23, elastic restoring fibers, etc.) are formed in a predetermined size and length, and laid one by one on the base sheet 25.

On top of that, a sheet of the fabric loop 24 in which one of the two yarns of the woven and warp yarns woven from high-strength high-elasticity yarns, such as carbon nanofibers, was removed to a certain width and length, was covered. At an appropriate interval, the arch loop 22 is formed by sewing (stitching) one by one in the form of an arch in a row in a row. A loop manufacturing method for forming an arcuate loop belt (70) by stitching (sewing) onto a highly elastic belt.