JPH0739513U - Shoes with foot-straps - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention makes it possible to instantly adjust the tightening position of the tightening body of the shoe according to the shape of the foot of each person who wears the shoe, so that the shoe can be instantly applied to each person's foot. In addition, it can be attached closely without loosening, and even when putting on or taking off shoes, only the tensioning body tensioning tool can be set to the free state, (EN) A shoe provided with an extremely excellent foot-lace tightening body that can be loosened instantly and easily. [Structure] At least one tightening body 4 having a pulling free ring 6 is fixed to at least one side of a shoe 1 having a shoe lace opening 1a, and one side or the other side of the shoe 1 At least one side 5a of the tightening body tensioning device 5 corresponding to the one tightening body 4 and capable of being inserted into the pulling free ring 6 is fixed to any one of them. The other side 5b of the tool 5 is inserted into the pulling free ring 6, folded back to the one side 5a, and is superposed and locked on the one side 5a, so that the shoe 1 is in a tightened state. .

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 INDUSTRIAL APPLICABILITY The present invention provides a shoe with a foot strap, and more specifically, not only can the shoe tightening position be finely adjusted according to the shape of the foot of each person wearing the shoe, but The present invention relates to a shoe equipped with a foot strap tightening body that can be worn in close contact with a person's foot.

[0002]

[Prior art]

 Conventionally, there is a shoe disclosed in Japanese Unexamined Patent Publication No. 5-84105 as a shoe provided with a foot elastic bandage as described above.

That is, in the shoe disclosed in the above-mentioned publication, as shown in FIG. 5, the string-shaped flexible elastic band 8 is folded and inverted, and one end 8a of the shoe is attached to the tip of the non-step portion on one of the flank sides 9. On the lower side 9a, the other end 8b is sewn to the lower end 9b of the rear end of the stepless portion on the one side of the foot 9, and the reversing part 10 of the tightening band 8 is attached to the lace opening 12 mounted on the front opening 11. In order to cover it, it is positioned from the upper edge 13a of the abutment portion on the other side 13 to the upper edge 13b of the abutment portion on the other side, and in the reversing portion 10 with respect to the tightening band 8 via the string loop 14. One engaging member 15 is slidably mounted, and the engaging member 15 is selectively attached to the other engaging member 16 mounted from the stepless portion tip 13c of the other flank side 13 to the stepless portion rear end 13d. Is configured to engage with.

[0004]

[Problems to be solved by the device]

 However, there are the following problems in the shoes provided with the conventional foot strap tightening body.

That is, a shoe including the foot strap tightening body having the above-described structure can adjust the position of the tightening band according to the shape of the foot of each person wearing the shoe. In actual use, it is a shoelace mounted on the front opening of the shoe that adjusts the shoe so that it is in close contact with the foot, so the elastic band is not intended for its original purpose. At present, it is used only for pressing the front opening in order to prevent the laced lace from being loosened.

[0006] Therefore, since the means for adjusting the shoe so as to be in close contact with the foot is actually the shoelace hung on the front opening of the shoe, the shape of the foot of each person wearing the shoe can be adjusted. Depending on the situation, it is practically impossible to wear the shoes by closely adjusting the tightening position of the shoes so that they can be closely attached to the foot of each person.In addition, when putting on or taking off the shoes, On the other side, the engaging tool engaged with the engaging tool attached from the tip of the stepless part to the rear end of the stepless part is removed, and then the shoelace mounted on the opening on the front side of the foot must be unfastened. The front opening of the shoe could not be opened, and in any case, there were various extremely serious problems that complicated work had to be performed in actual use.

However, the present invention solves all of the above-mentioned various problems, and the shoe is adjusted by subtly adjusting the tightening position of the tightening body of the shoe according to the shape of the foot of each person wearing the shoe. Not only can it be attached to the foot of an individual person instantly and in close contact with it without loosening, but even when putting on or taking off shoes, the other side of the tightening body tensioning device The shoe tightened through the tightening body can be instantly and easily loosened only by disengaging it from one side of the tightening body tensioning tool having the other side overlappingly locked.

[0008]

[Means for Solving the Problems]

 The present invention has taken the following means in order to solve the above problems. That is, according to the present invention, at least one tightening body 4 having a pulling free ring 6 is fixed to at least one side of the shoe 1 having the shoe lace opening 1a, and one side of the shoe 1 or the other side. One of the side sides is fixed to at least one side 5a of the tightening body tensioning tool 5 which corresponds to the above-mentioned one tightening body 4 and can be inserted into the above-mentioned tension free ring 6. The other side 5b of the tightening body tensioning tool 5 is inserted into the pulling free ring 6, folded back to the one side 5a, and superposed and locked to the one side 5a to put the shoe 1 in the tightened state. It is in the configuration.

Further, the tightening body 4 is fixed to the upper part of the non-stepped part of the shoe lace of the shoe 1.

Further, at least one end 4a is fixed to at least one of the lower part 2a of the stepless part and the upper part 2d of the stepless part of the shoe part 2 on one side of the shoe 1 having the shoe opening 1a. In addition, at least one tightening body 4 having a pulling free ring 6 is provided on the other end 4b side or the folded portion 4c on the other end 4b side, and after the non-step portion of the shoe 1 on the other side. The folding back position of the folding back portion 5c can be adjusted by folding back the other side 5b that constitutes the free end and stacking and locking it on at least one of the upper end 3b or the lower rear end 3c of the other side. At least one side 5a of the tightening body tensioning tool 5 is fixed, and the other side 5b of the tightening body tensioning tool 5 is inserted into the pulling free ring 6 and folded back to the one side 5a. Thus, the shoe 1 is tightened by being overlapped and locked on the one side 5a.

Further, the other end 4b of the folded-back single tightening body 4 is at least either the lower part 2a of the stepless part or the upper part 2d of the stepless part of the shoe lace 2 on one side of the shoe 1. At least the lower end 2a or the upper end 2d of the stepless portion 2a of the shoe lace 2 on one side of the shoe 1 at the same position as the one end 4a fixed to one side or at a predetermined distance from the one end 4a. The point is that it is fixed to either one.

Further, the other end 4b of the folded-back single tightening body 4 extends from the upper part 2d of the leading end 2d of the stepless part of the shoe lace 2 on one side of the shoe 1 to the upper part 2b of the rearward end of the stepless part. It is at the point where it was fixed at.

Further, there is a point that the one-piece tightening body 4 is positioned at the sewn portion 1c of the shoe reinforcing body 1b.

Further, at least one of the one end 4a and the other end 4b of the one tightening body 4 is rotatably fixed to the upper part of the stepless part of the shoe lace 2 on the one side. .

Furthermore, one side 5a of the one-piece tightening body tensioning tool 5 is located on either the upper rear end 3b of the non-stepped portion of the shoe 1 on the other side or the lower rear end 3c of the non-stepped portion of the other side. It is a point that is fixed so that it can rotate freely.

Further, the pulling free ring 6 has a pair of opposing linear locking portions 6a having substantially the same length as the width of the single tightening body 4 and the tightening body tensioning tool 5.

[0017]

[Action]

 In the shoe having the shoelace tightening body having the above-mentioned structure, at least one side of the shoe tightening body 4 having the tension free ring 6 is fixed to at least one side of the shoe 1 having the shoelace opening 1a. On one side or the other side of the shoe 1, at least one tightening body tensioning tool 5 corresponding to the one tightening body 4 and capable of being inserted into the pulling free ring 6 is provided. One side 5a is fixed, and the other side 5b of the tightening body tensioning tool 5 is inserted into the pulling free ring 6 and folded back to the one side 5a to be superposed and locked to the one side 5a. Since the shoe 1 is tightened by doing so, not only can the shoe 1 be attached to each person's foot instantly and in close contact with the person's foot without loosening, but also the shoe can be put on or taken off. Even if it does, the other side 5b of the tightening body tensioning tool 5 is overlapped with the other side 5b. Have been simply be detached from one side 5a of the clamping member pulling apparatus 5, the shoe 1 is tightened through tightening member 4 instantaneously, and easily come loose so it is possible.

Further, since the tightening body 4 is fixed to the upper part of the stepless part of the shoe sole of the shoe 1, a comfortable fit is obtained without wrinkling the upper part of the shoe 1 when tightening the shoe 1. You can get it.

Further, at least one end 4a is fixed to at least one of the lower part 2a of the stepless part and the upper part 2d of the stepless part of the shoe part 2 on one side of the shoe 1 having the shoe opening 1a. In addition, at least one tightening body 4 having a pulling free ring 6 is provided on the other end 4b side or the folded portion 4c on the other end 4b side, and after the non-step portion of the shoe 1 on the other side. The folding back position of the folding back portion 5c can be adjusted by folding back the other side 5b that constitutes the free end and stacking and locking it on at least one of the upper end 3b or the lower rear end 3c of the other side. At least one side 5a of the tightening body tensioning tool 5 is fixed, and the other side 5b of the tightening body tensioning tool 5 is inserted into the pulling free ring 6 and folded back to the one side 5a. The shoe 1 is tightened by being overlapped and locked to the one side 5a, so that the shoe 1 is worn individually. According to the shape of the person's foot, the tightening position of the tightening body 4 of the shoe 1 can be finely adjusted by the free movement of the pulling free ring 6 connecting the tightening body 4 and the tightening body tensioning tool 5.

Further, the other end 4b of the folded back elastic band member 4 is at least one of the lower part 2a of the stepless part and the upper part 2d of the stepless part of the shoe lace 2 on one side of the shoe 1. At least the lower end 2a or the upper end 2d of the stepless portion 2a of the shoe lace 2 on one side of the shoe 1 at the same position as the one end 4a fixed to one side or at a predetermined distance from the one end 4a. Since it is fixed to either one of them, the free movement of the pulling free ring 6 can be further increased.

Furthermore, the other end 4b of the folded-back single tightening body 4 extends from the upper part 2d of the abutment part on the one side of the shoe 1 to the upper part 2b of the aft part on the rear side. Since it is fixed at the point of, the fit can be further improved.

Further, since the single tightening body 4 is positioned at the sewn portion 1c of the shoe reinforcement body 1b, it is tightened from the side of the shoe sole 1d integrally attached to the shoe reinforcement body 1b. Can be done.

Further, at least either one of the one end 4a and the other end 4b of the one-piece tightening body 4 is rotatably fixed to the upper part of the stepless part of the shoe lace 2 on the one side. The range of free movement of the pulling free ring 6 can be expanded.

Further, one side 5a of the one-piece tightening body tensioning device 5 is provided on either the upper portion 3b of the trailing end of the shoe 1 on the other side or the lower portion 3c of the trailing end of the other portion on the other side. Since it is rotatably fixed, the range of free movement of the pulling free ring 6 can be expanded.

Further, since the pulling free ring 6 has a pair of opposing linear locking portions 6a having substantially the same width as the width of the single tightening body 4 and the tightening body tensioning tool 5, The tension free ring 6 positioned by the movement on the one side shoe ridge 2 and the other side shoe ridge 3 is folded back by the linear locking portion 6a formed on the free ring 6. The width of the body 4 and the tightening body tensioning tool 5 can be kept in the locked state without being rubbed by the friction.

[0026]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. 1 and 2, reference numeral 1 denotes a shoe having a shoe lace opening 1a.

Reference numeral 2 denotes a shoe ridge on one side of the inside of the shoe 1, and a non-stepping portion tip upper portion 2d of the shoe ridge 2 is formed of a synthetic resin material such as nylon having no elasticity. Both ends 4a, 4b of the single tightening body 4 thus formed are sewn with a predetermined interval.

Reference numeral 3 denotes a shoe lace on the other side of the outside of the shoe 1, and a tension free ring movably fitted to the one elastic body 4 is attached to the one elastic body 4. 6 is installed.

Numeral 5 indicates the other side 5b forming the free end, which is inserted into the pulling free ring 6 and folded back, and the one side 5a is overlapped and locked, whereby the folding position of the folding part 5c can be adjusted. A body tensioning tool, which is made of a synthetic resin material such as nylon having no elasticity and formed into a strip shape. Moreover, a pair of Magic Tape (registered trademark) is provided on the opposite surface portions of the other side 5b and the one side 5a that are folded back. 5d is sewn, and the one side 7a is sewn diagonally from the upper part 3b of the rear end of the non-step portion to the lower part 3c of the non-step portion on the other side of the shoe 1.

The pulling free ring 6 is formed with a pair of opposing linear locking portions 6a having substantially the same width as the width of the single tightening body 4 and the tightening body pulling tool 5.

The shoe provided with the foot strap tightening body according to the present embodiment has the above-described configuration. The case of using the next shoe will be described.

First, as shown in FIG. 1, one side 5a of the tightening body tensioning tool 5 of the shoe 1 in a state of being tightened through the tightening body tensioning tool 5 is gripped on the other side 5b that is overlapped and locked, By pulling it upward (arrow A), it is possible to instantly loosen the single tightening body 4 stretched over the shoe lace opening 1a of the shoe 1 in the tightened state, and at the same time, the shoe The entire opening 1a can be surely opened.

Next, not only the foot (not shown) can be easily inserted into the shoe 1 in which the entire shoe lace opening 1a is surely opened as described above, but also the foot insertion is possible. After that, the shoe 1 can be instantly tightened through the other side 5b which is folded back to the one side 5a (arrow B), and the shoe 1 can be formed according to the shape of the foot of each person wearing the shoe 1. The tightening position of the tightening body 4 can be finely adjusted by free movement of the pulling free ring 6 connecting the tightening body 4 and the tightening body tensioning tool 5.

Further, since the above-mentioned single tightening body 4 is sewn to the upper end 2d of the stepless part of the shoe sulcus 2 of the shoe 1, it fits without wrinkling the upper part of the shoe 1 when tightening. It is possible to obtain a comfortable feeling and to improve the close contact between the shoes and the feet.

In addition, in the above-mentioned embodiment, the single tightening body is sewn at a predetermined interval on the upper end of the stepless portion of the shoe lace on one side of the shoe. In Fig. 3 (a), there is a single tightening body on the upper part of the stepless part of the shoe lace on one side of the shoe, and a tightening body tensioning tool on the upper part of the non-stepping part of the shoe lace on the other side of the shoe. They may be installed side by side, and as shown in Fig. 2 (b), a pair of tightening body and tightening body tensioning tool crosses the tightening direction of the shoe at the upper part of the stepless part of the shoe lace of the shoe. They may be arranged side by side in the opposite direction as much as possible.

Further, in the above-mentioned embodiment, the tightening body is sewn to the upper part of the tip of the non-step portion of the shoe lace on one side of the shoe with a predetermined interval. However, as shown in FIG. 4 (a), it is formed in a substantially inverted Y shape, and both of the forked portions form one end 4a, and the other end 4b has a free ring 6 for pulling at the folded portion 4c. The tightening body may be rotatably fixed to the upper part of the tip of the step portion of the shoe sole of the shoe via a crimp pin or the like. In this case, It is possible to expand from the range of free movement of the tension free ring and the tightening body that moves through the tension free ring, and it is possible to reliably adapt to various delicate shapes of the foot. However, it does not necessarily have to be a crimping pin, but the point is that it should be rotatably fixed. For example, it may be sewn with a stretchable sewing thread.

Further, in the above-mentioned embodiment, the single tightening body is sewn to the upper end of the stepless portion of the shoe lace on the one end side, and the tightening body is the shoe lace on the one end side. May be sewn on the lower end of the stepless part, or may be sewn from the lower part of the stepless part to the upper part of the stepless part.

Further, in the above embodiment, the tension free ring is formed in an oval shape, and each of the tightening body and the tightening body tensioning device is formed in a strip shape, and the straight line of the tension free ring is formed. The tightening body and the pulling free ring can be held in the locked state through frictional locking portions without being rubbed against each other by friction. For example, the shape of the free ring may be substantially rectangular. The linear locking portion may be formed into an oval or a substantially oval shape having a wavy linear portion, and the specific shape, quantity, mechanism, material, etc. of the pulling free ring should never be exceeded. The material of the tightening body and the tightening body tensioning tool is not limited to synthetic resin such as nylon, and may be rubber, leather, hemp, or the like. The specific material and shape of the tightening body and the tightening body tensioning tool are also determined. It is not limited, and needless to say, need not necessarily be in the shape of a band, may have a substantially oval shape in cross section, or may have a polygonal shape, or may be a polymer of a plurality of cords.

Further, in the above embodiment, the tightening body tensioning tool can adjust the folding position of the folding portion by folding back the other side constituting the free end and overlappingly locking the one side. In addition, it is formed from a synthetic resin material such as nylon that does not have elasticity in the shape of a band, and on the opposite surface of the other side and the one side that are folded back, a fastening means consisting of a pair of Velcro (registered trademark) is sewn on. However, the locking means for folding back the other side and locking the other side by overlapping is velcro tape (registered trademark) sewn to the opposing surface portions of the one side and the other side of the tightening body tensioning device. It is not necessary and may be, for example, a fastener, a hook, a snap or the like, and the specific configuration, type, etc. of the specific tightening body tensioning tool are by no means limited, and for example, a plurality of tightening body tensioning tools are fixed. Maybe, Further, the tightening body tensioning device may be attached to any one of the upper part of the rear end of the stepless part and the lower part of the rear end of the stepless part on one side of the shoe so that the fixing position or the inclination angle thereof can be appropriately adjusted.

Further, in the above-mentioned embodiment, the one-piece tightening body is fixed to the upper part of the tip end of the non-step portion of the shoe crepe part. For example, it is positioned and sewn to the sewn part of the shoe reinforcement body. Needless to say, it is not always an essential requirement of the present invention, and the point is that the tightening body is not necessarily sewn as long as the tightening body is fixed to the stepped part of the shoe, and adhesion, heat fusion or riveting is not necessary. The specific fixing means of the tightening body is not limited, and the specific shape, material, quantity, location of the shoe reinforcement integrally attached to the sole of the shoe and the location Needless to say, the specific material, shape, type, etc. of each member constituting the shoe are not limited.

Further, in the above-mentioned embodiment, the single tightening body is provided on one side of the inside side of the shoe, and the tightening body tensioning device is provided on the other side of the outside side of the shoe. A single tightening body may be provided on one side of the shoe on the outside side, and a tightening body tensioning device may be provided on the other side of the shoe on the inside side. It suffices for the body to be provided with tightening body tensioning devices on the other side, respectively.

[0042]

[Effect of device]

 As described above, according to the present invention, at least one tightening body having a pulling free ring is fixed to at least one side of a shoe having a shoe lace opening, and the one side or the other side of the shoe. One of the sides corresponds to the one tightening body, and at least one side of one of the tightening body tensioning tools that can be inserted into the pulling free ring is fixed and the one side of the tightening body tensioning tool is fixed. Since the other side is inserted into the pulling free ring, folded back to the one side, and polymerized and locked to the one side, the shoe is tightened. Not only can it be attached instantly and firmly without loosening, but also when putting on or taking off shoes, the other side of the tensioning body tensioning device is overlapped with the other side. By simply releasing the locked tightening body tensioner from one side, The clamping has been shoe instantaneously and easily come loose causing it be.

Further, since the tightening body is fixed to the upper part of the stepless part of the shoe lace of the shoe, it is possible to obtain a comfortable fit without wrinkling the upper part of the shoe when tightening the shoe. I can.

Furthermore, at least one end is fixed to at least one of the lower part of the stepless part tip and the upper part of the stepless part tip of the shoe part on one side of the shoe having the shoe lace opening, and the other end. At least one tightening body having a pulling free ring is provided at the folded-back portion on the side or the other end side, and the upper end of the non-step portion of the shoe on the other side or the rear end of the non-step portion on the other side is provided. At least one of the lower parts is fixed to one side of at least one tightening body tensioning device that can adjust the folding position of the folding part by folding the other side that constitutes the free end and overlapping and locking. Moreover, the other side of the tightening body tensioning device is inserted into the pulling free ring, folded back to the one side, and overlapped and locked to the one side to put the shoe in the tightened state. Therefore, depending on the shape of the foot of each person wearing the shoe, the tightening position of the shoe tightening body The position can be finely adjusted by the free movement of the tensioning free ring connecting the tightening body and the tightening body tensioning tool.

[0045] Further, the other end of the folded-back single tightening body is fixed to at least one of the lower part of the stepless part tip and the upper part of the stepless part tip of the shoe lace on one side of the shoe. Since it is fixed to at least one of the lower part of the stepless part and the upper part of the stepless part of the shoe limb on one side of the shoe with the same position or a predetermined distance from the one end. The free movement of the free ring can be increased.

Further, the other end of the folded-back single tightening body is fixed at a predetermined position from the upper end of the stepless portion to the upper end of the stepless portion of the shoe lace on one side of the shoe. Therefore, the fit can be further improved.

Further, since the one tightening body is positioned at the sewn portion of the shoe reinforcing body, it can be tightened from the side of the shoe sole integrally attached to the shoe reinforcing body.

Further, since at least one of one end or the other end of the one tightening body is rotatably fixed to the upper part of the stepless part of the shoe lace on the one side, The range of free movement of the free ring can be expanded.

Further, one side of the one tightening body tensioning tool is rotatably fixed to either the upper part of the rear end of the non-stepped portion of the shoe on the other side or the lower part of the rear end of the non-stepped portion of the other side. Therefore, the range of free movement of the tension free ring can be expanded.

Further, since the pulling free ring has a single tightening body and a pair of facing linear locking portions having substantially the same length as the width of the tightening body tensioning device, the tensioning free ring can be easily moved by the free movement. The width of the tightening body and the tightening body tensioning tool in which the pulling free ring positioned in the shoe part on the side and the shoe part on the other side are folded back by the linear locking part formed on the free ring. Due to the friction of the parts, the position can be kept locked without rubbing.

Therefore, by subtly adjusting the tightening position of the tightening body of the shoe according to the shape of the foot of each person wearing the shoe, the shoe is brought into close contact with each person's foot instantly and without loosening. Not only can it be attached and removed, but even when putting on or taking off shoes, the other side of the tightening body tensioning device can be detached from the one side of the tightening body tensioning device to remove the tightening body. Since it is possible to loosen the shoes tightened instantly and easily through it, the trouble of putting on and taking off the shoes can be completely eliminated, and a good foot tightening body with excellent adhesion and wearing comfort is provided. It has come to have a special effect that shoes can be provided.

[Submission date] January 25, 1994

[Procedure Amendment 1]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction content] [Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a shoe provided with a foot strap, and more specifically, to finely adjust the tightening position of the shoe so that the shoe fits closely to the foot of each person wearing the shoe. In addition to being able to do this, by firmly maintaining the tightened state of the shoes, for example, cycling in which the foot is pushed down or pulled up hard, or the ground is strongly pushed to obtain instantaneous force. The present invention relates to a shoe equipped with a foot-tightening body which is most suitable for various athletic competitions that require kicking.

[0002]

[Prior art]

 Conventionally, for example, a shoe disclosed in Japanese Unexamined Patent Publication No. 5-84105 exists as a shoe provided with a foot elastic tightening body as described above.

That is, in the shoe disclosed in the above-mentioned publication, as shown in FIG. 5, the string-shaped flexible elastic band 8 is folded and inverted, and one end 8a of the shoe is attached to the tip of the non-step portion on one of the flank sides 9. On the lower side 9a, the other end 8b is sewn to the lower end 9b of the rear end of the stepless portion on the one side of the foot 9, and the reversing part 10 of the tightening band 8 is attached to the lace opening 12 mounted on the front opening 11. In order to cover it, it is positioned from the upper edge 13a of the abutment portion on the other side 13 to the upper edge 13b of the abutment portion on the other side, and in the reversing portion 10 with respect to the tightening band 8 via the string loop 14. One engaging member 15 is slidably mounted, and the engaging member 15 is selectively attached to the other engaging member 16 mounted from the stepless portion tip 13c of the other flank side 13 to the stepless portion rear end 13d. There are those that are configured to engage with, and are used not only in daily life but also in various sports competitions.

[0004]

[Problems to be solved by the device]

 However, there are the following problems in the shoes provided with the conventional foot strap tightening body.

That is, a shoe including the foot elastic band member having the above-described structure is provided with the one engaging member 15 attached to the elastic band 8 that is folded and sewn on one of the lateral side 9 and the other. It is possible to bring the shoe into close contact with the foot by selectively engaging with the other engaging tool 16 attached from the abutment portion tip 13c of the dorsum side 13 to the abutment portion rear end 13d. When using a shoe having the above-mentioned configuration, for example, a bicycle race involving a pressing or pulling operation of the foot that causes the entire shoe to be distorted or the ground or the like must be strongly kicked in order to obtain instantaneous force. When used in various athletic competitions, etc., the other engagement tool 16 mounted over a wide range from the abutment part tip 13c of the other sacral side 13 to the abutment part rear end 13d affects the distortion of the entire shoe. It is easily received and as a result the other fitting 16 Deformed, thus slackened a tightening band 8 one engaging member 15 is engaged with the engaging member 16 of said other becomes possible to swing 胛上.

Therefore, it is necessary to strongly kick the shoe having the above-mentioned configuration on the ground or the like in order to obtain a bicycling competition or an instantaneous force in which the foot is pushed down or pulled up so that the entire shoe is distorted. When used in various sports competitions, the pulling engagement operation of the one engagement tool 15 with the other engagement tool 16 must be repeated any number of times, and therefore the operation is very complicated. Not only that, but especially during competition, slackening of the tightening band 8 can have fatal consequences.

Further, in the shoe having the above-mentioned configuration, the string-shaped flexible tightening band 8 is folded and inverted, and one end 8a thereof is attached to the lower side 9a of the stepless portion tip of one crepe side 9 and the other end 8b is attached. On the other side, the non-accessible portion 9 is sewn to the lower end 9b of the rear end.

Therefore, in the case of performing the tension engaging operation of the elastic band 8 as described above, if the elastic band 8 is pulled toward the other engagement tool 16 side, wrinkles are likely to occur in the lace of the shoe, As a result, there is a problem that the footpad becomes painful through the wrinkles, and in any case, there are various extremely serious problems that are fatal in actual use.

However, the present invention solves all of the above-mentioned various problems, and according to the shape of the foot of each person who wears the shoe, the tightening position of the shoe should be adjusted so that the shoe fits closely to the foot. Not only can it be finely adjusted, but even if the entire shoe is distorted due to vigorous exercise, the tightness of the shoe is firmly held, and wrinkles that induce pain in the sural area of the shoe. It is an object of the present invention to provide a shoe having an extremely excellent foot strap tightening body capable of instantly and surely performing a tension engaging operation of a tightening band for surely putting the shoe in a tightened state without causing It is what

[0010]

[Means for Solving the Problems]

 The present invention has taken the following means in order to solve the above problems. That is, according to the present invention, at least one tightening body 4 having a pulling free ring 6 is fixed to at least one side of the shoe 1 having the shoe lace opening 1a, and one side of the shoe 1 or the other side. One of the side sides is fixed to at least one side 5a of the tightening body tensioning tool 5 which corresponds to the above-mentioned one tightening body 4 and can be inserted into the above-mentioned tension free ring 6. The other side 5b of the tightening body tensioning tool 5 is inserted into the pulling free ring 6, folded back to the one side 5a, and superposed and locked to the one side 5a to put the shoe 1 in the tightened state. It is in the configuration.

Further, the tightening body 4 is fixed to the upper part of the non-step portion of the shoe lace of the shoe 1.

Further, at least one end 4a is fixed to at least one of the stepless tip lower part 2a and the stepless tip upper part 2d of the shoe shoe 2 on one side of the shoe 1 having the shoe shoe opening 1a. In addition, at least one tightening body 4 having a pulling free ring 6 is provided on the other end 4b side or the folded portion 4c on the other end 4b side, and after the non-step portion of the shoe 1 on the other side. The folding back position of the folding back portion 5c can be adjusted by folding back the other side 5b that constitutes the free end and stacking and locking it on at least one of the upper end 3b or the lower rear end 3c of the other side. At least one side 5a of the tightening body tensioning tool 5 is fixed, and the other side 5b of the tightening body tensioning tool 5 is inserted into the pulling free ring 6 and folded back to the one side 5a. Thus, the shoe 1 is tightened by being overlapped and locked on the one side 5a.

In addition, the other end 4b of the folded-back single tightening body 4 is at least one of the lower part 2a of the stepless part and the upper part 2d of the stepless part of the shoe lace 2 on one side of the shoe 1. At least the lower end 2a or the upper end 2d of the stepless portion 2a of the shoe lace 2 on one side of the shoe 1 at the same position as the one end 4a fixed to one side or at a predetermined distance from the one end 4a. The point is that it is fixed to either one.

Further, the other end 4b of the folded-back single tightening body 4 extends from the upper part 2d of the leading end 2d of the stepless part to the upper part 2b of the rearward end of the shoe 1 on one side of the shoe 1. It is at the point where it was fixed at.

Further, there is a point that the one tightening body 4 is positioned at the sewn portion 1c of the shoe reinforcing body 1b.

At least one of the one end 4a and the other end 4b of the one-piece tightening body 4 is rotatably fixed to the upper portion of the stepless portion of the shoe lace 2 on the one side. .

Further, one side 5a of the one-piece tightening body tensioning device 5 is located on either the upper part 3b of the rear end of the non-stepped part of the shoe 1 on the other side or the lower part 3c of the rear end of the non-stepped part on the other side. It is a point that is fixed so that it can rotate freely.

Furthermore, the pulling free ring 6 has a pair of opposing linear locking portions 6a having substantially the same length as the width of the single tightening body 4 and the tightening body tensioning tool 5.

[0019]

[Action]

 In the shoe having the shoelace tightening body having the above-mentioned structure, at least one side of the shoe tightening body 4 having the tension free ring 6 is fixed to at least one side of the shoe 1 having the shoelace opening 1a. On one side or the other side of the shoe 1, at least one tightening body tensioning tool 5 corresponding to the one tightening body 4 and capable of being inserted into the pulling free ring 6 is provided. One side 5a is fixed, and the other side 5b of the tightening body tensioning tool 5 is inserted into the pulling free ring 6 and folded back to the one side 5a to be superposed and locked to the one side 5a. Since the shoe 1 is tightened by doing so, not only can the shoe 1 be worn on each person's foot instantly and in close contact without sagging, but also on the entire shoe by vigorous exercise or the like. Even if the shoe is distorted, the shoe 4 can be The tightened state can be firmly retained.

Further, since the tightening body 4 is fixed to the upper part of the stepless part of the shoe sole of the shoe 1, wrinkles that induce foot pain are generated in the shoe sole when the shoe 1 is tightened. It is also possible to perform the tension engaging operation of the tightening band 4 for instantaneously and surely putting the shoe in the tightened state, and when the entire shoe is distorted by vigorous exercise or the like. It is possible to maintain a comfortable fit that is not easily affected by distortion.

Further, at least one end 4a is fixed to at least one of the lower part 2a of the stepless part and the upper part 2d of the stepless part of the shoe part 2 on one side of the shoe 1 having the shoe opening 1a. In addition, at least one tightening body 4 having a pulling free ring 6 is provided on the other end 4b side or the folded portion 4c on the other end 4b side, and after the non-step portion of the shoe 1 on the other side. The folding back position of the folding back portion 5c can be adjusted by folding back the other side 5b that constitutes the free end and stacking and locking it on at least one of the upper end 3b or the lower rear end 3c of the other side. At least one side 5a of the tightening body tensioning tool 5 is fixed, and the other side 5b of the tightening body tensioning tool 5 is inserted into the pulling free ring 6 and folded back to the one side 5a. The shoe 1 is brought into a tightened state by being overlapped and locked to the one side 5a, so that the tightening body tensioning device 5 Just by pulling the other side 5b to the one side 5a, the tightening position of the tightening body 4 of the shoe 1 is connected to the tightening body 4 and the tightening body tensioning tool 5 according to the shape of the foot of each person wearing the shoe 1. It can be finely adjusted by free movement of the free ring 6.

Further, the other end 4b of the folded-back single tightening body 4 is at least one of the lower part 2a of the stepless part and the upper part 2d of the stepless part of the shoe lace 2 on one side of the shoe 1. At least the lower end 2a or the upper end 2d of the stepless portion 2a of the shoe lace 2 on one side of the shoe 1 at the same position as the one end 4a fixed to one side or at a predetermined distance from the one end 4a. Since it is fixed to either one of them, the free movement of the pulling free ring 6 can be further increased.

Further, the other end 4b of the folded-back single tightening body 4 extends from the upper part 2d of the stepless part of the shoe lace part 2 on one side of the shoe 1 to the upper part 2b of the rear part of the stepless part. Since it is fixed at the point, the fit can be further improved and the shoe 1 can be tightened.

Furthermore, since the single tightening body 4 is positioned at the sewn portion 1c of the shoe reinforcement body 1b, the shoe 1 is attached to the shoe reinforcement body 1b from the side of the sole 1d integrally attached to the shoe reinforcement body 1b. You can securely tighten and tighten.

At least one of the one end 4a and the other end 4b of the one-piece tightening body 4 is rotatably fixed to the upper part of the stepless part of the shoe lace 2 on the one side. The range of free movement of the pulling free ring 6 can be expanded.

Further, the one side 5a of the single tightening body tensioning device 5 is provided on either the upper part 3b of the rear end of the non-step portion of the shoe 1 on the other side or the lower part 3c of the rear end of the non-step portion on the other side. Since it is rotatably fixed, the range of free movement of the pulling free ring 6 can be expanded to a wider range, and at the same time, the shoe 1 is tightened by the heel and the heel of the shoe 1 at the same time. It is possible to reliably prevent the withdrawal from the foot.

Further, since the pulling free ring 6 has a pair of opposing linear locking portions 6a having substantially the same width as the width of the single tightening body 4 and the tightening body tensioning tool 5, The tension free ring 6 positioned by the movement on the one side shoe ridge 2 and the other side shoe ridge 3 is folded back by the linear locking portion 6a formed on the free ring 6. The width of the body 4 and the tightening body tensioning tool 5 can be kept in the locked state without being rubbed by the friction.

[0028]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. 1 and 2, reference numeral 1 denotes a shoe having a shoe lace opening 1a.

Reference numeral 2 denotes a shoe lace on one side of the inside of the shoe 1, and the stepless tip end upper portion 2d of the shoe lace 2 is formed of a synthetic resin material such as nylon having no elasticity. Both ends 4a, 4b of the single tightening body 4 thus formed are sewn with a predetermined interval.

Reference numeral 3 denotes a shoe lace portion on the other side of the outside of the shoe 1, and the pulling free ring movably fitted to the one elastic member 4 is attached to the one elastic member 4. 6 is installed.

Reference numeral 5 denotes another side 5b forming a free end, which is inserted into the pulling free ring 6 and folded back, and one side 5a is overlapped and locked, whereby the folding position of the folding portion 5c can be adjusted. A body tensioning tool, which is made of a synthetic resin material such as nylon having no elasticity and formed into a strip shape. Moreover, a pair of Magic Tape (registered trademark) is provided on the opposite surface portions of the other side 5b and the one side 5a that are folded back. 5d is sewn, and the one side 7a is sewn diagonally from the upper part 3b of the rear end of the non-step portion to the lower part 3c of the non-step portion on the other side of the shoe 1.

The pulling free ring 6 is formed with a pair of opposing linear locking portions 6a having substantially the same width as the width of the single tightening body 4 and the tightening body tensioning tool 5.

The shoe provided with the footstring tightening body according to the present embodiment has the above-described configuration. The next shoe is used, for example, in a bicycle race involving a vigorous foot pressing operation or pulling operation. The case will be described.

First, as shown in FIG. 1, one side 5a of the tightening body tensioning tool 5 of the shoe 1 in a state of being tightened via the tightening body tensioning tool 5 is gripped on the other side 5b that is overlapped and locked, By pulling it upward (arrow A), it is possible to instantly loosen the single tightening body 4 stretched over the shoe lace opening 1a of the shoe 1 in the tightened state, and at the same time, the shoe The entire opening 1a can be surely opened.

Next, not only the foot (not shown) can be easily inserted into the shoe 1 in which the entire shoe lace opening 1a is surely opened as described above, but also the foot insertion is possible. After that, the shoe 1 can be instantly tightened through the other side 5b which is folded back to the one side 5a (arrow B), and the shoe 1 can be formed according to the shape of the foot of each person wearing the shoe 1. The tightening position of the tightening body 4 can be delicately adjusted by free movement of the pulling free ring 6 that connects the tightening body 4 and the tightening body tensioning tool 5, so that the shoe 1 can be worn in close contact with the foot. .

Therefore, even when the shoe 1 attached to the foot by the above-described series of operations is used in a bicycle race involving a severe foot pressing operation or pulling operation such that the entire shoe 1 is distorted, the pulling operation is performed. A tightening body tensioning tool 5 for pulling the tightening body 4 through the free ring 6 is sewn diagonally from the upper part 3b of the aft part on the other side of the shoe 1 to the lower part 3c of the aft part on the other side of the shoe 1. Since the shoe 1 is overlapped and locked to the one side 7a, the one side 7a of the tightening body tensioning tool 5 is sewn on the side of the shoe 1 in a very narrow range and in a band shape, no matter how the entire shoe 1 is distorted. Therefore, the shoe 1 that is not easily subjected to the distortion of the shoe 1 and is once brought into the tightening state through the tightening body tensioning device 5 is not affected even if the entire shoe 1 is distorted due to vigorous exercise or the like. Since the tightened state of the shoe can be firmly held without slackening the tightening body 4. That.

Further, since the tightening body 4 is fixed to the upper part of the foot part of the shoe part of the shoe 1, when the shoe 1 is tightened, wrinkles that induce foot pain are generated in the shoe part. It is also possible to perform the tension engaging operation of the tightening band 4 for instantaneously and surely putting the shoe in the tightened state, and when the entire shoe is distorted by vigorous exercise or the like. It is also possible to maintain a comfortable fit that is less susceptible to distortion.

In the above embodiment, the single elastic band member is sewn to the upper part of the tip of the stepless part of the shoe sole on one side of the shoe at a predetermined interval. In Fig. 3 (a), there is a single tightening body on the upper part of the stepless part of the shoe lace on one side of the shoe, and a tightening body tensioning tool on the upper part of the non-stepping part of the shoe lace on the other side of the shoe. They may be installed side by side, and as shown in Fig. 2 (b), a pair of tightening body and tightening body tensioning tool crosses the tightening direction of the shoe at the upper part of the stepless part of the shoe lace of the shoe. For the sake of convenience, they may be arranged side by side in the opposite direction. In short, if a pair of tightening members and a tightening member pulling tool are provided, the mounting location, direction, number and the like of each are not limited.

Further, in the above-mentioned embodiment, the tightening body is sewn to the upper part of the tip of the non-step portion of the shoe lace on one side of the shoe with a predetermined interval. However, as shown in FIG. 4 (a), it is formed in a substantially inverted Y shape, and both of the forked portions form one end 4a, and the other end 4b has a free ring 6 for pulling at the folded portion 4c. The tightening body may be rotatably fixed to the upper part of the tip of the step portion of the shoe sole of the shoe via a crimp pin or the like. In this case, It is possible to further expand the range of free movement of the tension free ring and the tightening body that moves through the tension free ring, and it is possible to reliably adapt to various delicate shapes of the foot. Although it is possible to have versatility, it is not always necessary to use a crimp pin, and the point is that it can be fixed rotatably. If so, it may be sewn with a stretchable sewing thread.

Further, in the above-described embodiment, the single elastic band member is sewn to the upper end of the stepless part of the shoe lace part on the one end side so that the elastic band is pulled and engaged at the time of tension engaging operation. It does not generate wrinkles that induce pain in the foot, but it is not always an essential requirement of the present invention, and the tightening body is sewn to the lower part of the stepless part of the shoe lace on one end side. Alternatively, it may be sewn in a band shape from the lower end of the stepless portion to the upper end of the stepless portion.

Furthermore, in the above embodiment, the free ring for tensioning is formed in an oval shape, and each of the tightening body and the tightening body tensioning tool is formed in a band shape, and the straight line of the pulling free ring is formed. The tightening body and the pulling free ring can be held in the locked state through frictional locking portions without being rubbed against each other by friction. For example, the shape of the free ring may be substantially rectangular. The linear locking portion may be formed into an oval or a substantially oval shape having a wavy linear portion, and the specific shape, quantity, mechanism, material, etc. of the pulling free ring should never be exceeded. The material of the tightening body and the tightening body tensioning tool is not limited to synthetic resin such as nylon, and may be rubber, leather, hemp, or the like. The specific material and shape of the tightening body and the tightening body tensioning tool are also determined. It is not limited, and needless to say, need not necessarily be in the shape of a band, may have a substantially oval shape in cross section, or may have a polygonal shape, or may be a polymer of a plurality of cords.

Further, in the above-mentioned embodiment, the tightening body tensioning tool can adjust the folding back position of the folding back portion by folding back the other side constituting the free end and overlappingly locking the one side. In addition, it is formed from a synthetic resin material such as nylon that does not have elasticity in the shape of a band, and on the opposite side of the other side and the one side that have been folded back, a fastening means consisting of a pair of Velcro tapes (registered trademark) is sewn on. However, the locking means for folding back the other side and locking the other side by overlapping is velcro tape (registered trademark) sewn to the opposing surface portions of the one side and the other side of the tightening body tensioning device. It is not necessary and may be, for example, a fastener, a hook, a snap or the like, and the specific configuration, type, etc. of the specific tightening body tensioning tool are by no means limited, and for example, a plurality of tightening body tensioning tools are fixed. Maybe, Further, the tightening body tensioning device may be attached to any one of the upper part of the rear end of the stepless part and the lower part of the rear end of the stepless part on one side of the shoe so that the fixing position or the inclination angle can be adjusted appropriately. Good.

Further, in the above-mentioned embodiment, the one-piece tightening body is fixed to the upper end of the stepless portion of the shoe crepe part. For example, it is positioned and sewn to the sewing portion of the shoe reinforcement body. However, it is not necessary to use sewing as long as the tightening body is fixed to the non-accessible part of the shoe, and adhesion, heat fusion, riveting, etc. may be used. The means is by no means limited, and the specific shape, material, quantity, location of the shoe reinforcement integrally attached to the sole of the shoe and the specific material and shape of each member constituting the shoe. Needless to say, the types are not limited.

Further, in the above-described embodiment, the single tightening body is provided on one side of the inside side of the shoe, and the tightening body tensioning device is provided on the other side of the outside side of the shoe. A single tightening body may be provided on one side of the shoe on the outside side, and a tightening body tensioning device may be provided on the other side of the shoe on the inside side. It suffices for the body to be provided with tightening body tensioning devices on the other side, respectively.

Further, in the above-described embodiment, the shoe provided with the foot tightening body is assumed to be used in a bicycle race involving a heavy foot pressing operation or pulling up operation. An attachment or the like for fixing the shoe to a pedal of a bicycle may be provided on the bottom, and the shoe is not necessarily limited to a bicycle race shoe, and for example, it may be strongly grounded to obtain instantaneous force. Needless to say, it may be used for various athletic competitions in which the player has to kick such a shoe, and the specific use, type, and shape of the shoe, and the presence or absence of shoelaces for closing the shoe lace opening are by no means limited.

[0046]

[Effect of device]

 As described above, according to the present invention, at least one tightening body having a pulling free ring is fixed to at least one side of a shoe having a shoe lace opening, and the one side or the other side of the shoe. One of the sides corresponds to the one tightening body, and at least one side of one of the tightening body tensioning tools that can be inserted into the pulling free ring is fixed and the one side of the tightening body tensioning tool is fixed. Since the other side is inserted into the pulling free ring, folded back to the one side, and polymerized and locked to the one side, the shoe is tightened. Not only can it be worn immediately and firmly without sagging, but even if the entire shoe is distorted due to vigorous exercise, the tightening condition of the shoe can be maintained without slackening the tightening body. Can be firmly held.

Further, since the tightening body is fixed to the upper part of the stepless part of the shoe lace of the shoe, wrinkles that induce foot pain in the shoe lace are not generated at the time of tightening the shoe. In addition to being able to perform the tension engaging operation of the tightening band for instantaneously and surely putting the shoe in the tightened state, even if the entire shoe is distorted due to vigorous exercise, the effect of distortion It is possible to maintain a comfortable fit that is less susceptible to noise.

Further, at least one end is fixed to at least one of the lower part of the stepless part tip and the upper part of the stepless part tip of the shoe part on one side of the shoe having the shoe lace opening, and the other end. At least one tightening body having a pulling free ring is provided at the folded-back portion on the side or the other end side, and the upper end of the non-step portion of the shoe on the other side or the rear end of the non-step portion on the other side is provided. At least one of the lower parts is fixed to one side of at least one tightening body tensioning device that can adjust the folding position of the folding part by folding the other side that constitutes the free end and overlapping and locking. Moreover, the other side of the tightening body tensioning device is inserted into the pulling free ring, folded back to the one side, and overlapped and locked to the one side to put the shoe in the tightened state. Therefore, simply pull the other side of the tightening body tensioning tool to one side to wear the shoes. Depending on the shape of the foot of an individual, the tightening position of the shoe tightening body can be finely adjusted by the free movement of the tensioning free ring connecting the tightening body and the tightening body tensioner.

Further, the other end of the folded back elastic band member is fixed to at least one of the lower end of the stepless part and the upper part of the stepless part of the shoe lace on one side of the shoe. Since it is fixed to at least one of the lower part of the stepless part and the upper part of the stepless part of the shoe limb on one side of the shoe with the same position or a predetermined distance from the one end. The free movement of the free ring can be increased.

Further, the other end of the folded-back single tightening body is fixed at a predetermined position from the upper end of the stepless portion to the upper end of the stepless portion of the shoe lace on one side of the shoe. Therefore, the fit can be further improved and the shoes can be tightened.

Furthermore, since the one-piece tightening body is positioned at the sewn portion of the shoe reinforcing body, the shoe is securely tightened from the shoe sole side integrally attached to the shoe reinforcing body to tighten the shoe. Rukoto can.

Since at least one of the one end and the other end of the one-piece tightening body is rotatably fixed to the upper part of the stepless part of the shoe lace on the one side, The range of free movement of the free ring can be expanded.

Further, one side of the one tightening body tensioning tool is rotatably fixed to either the upper rear end of the non-stepped portion of the shoe on the other side or the lower lower end of the non-stepped portion of the other side. As a result, the range of free movement of the above-mentioned tension free ring can be expanded to a wider range, and at the same time, the foot can be tightened from the heel and the foot of the shoe at the same time to reliably prevent the shoe from coming off the foot. You can

Furthermore, since the pulling free ring has a single tightening body and a pair of facing linear locking portions that have substantially the same length as the width of the tightening body tensioning device, the tensioning free ring is The width of the tightening body and the tightening body tensioning tool in which the pulling free ring positioned in the shoe part on the side and the shoe part on the other side are folded back by the linear locking part formed on the free ring. Due to the friction of the parts, the position can be kept locked without rubbing.

Therefore, not only can the shoe be worn on each person's foot instantly and in close contact, but also the tightening body can be loosened even when the entire shoe is distorted by vigorous exercise or the like. It is possible to firmly hold the tightened state of the shoes. Furthermore, when the tightening body is fixed to the upper part of the step portion of the shoe lace of the shoe, it does not cause wrinkles that induce pain of the foot in the shoe lace when the shoe is tightened, and it is instantaneous. In addition, since the tensioning operation of the tightening band for surely putting the shoe in the tightened state can also be performed, it is possible to maintain a comfortable fit that is less susceptible to distortion. As a result, it is possible to provide a shoe having a good foot-lacing body with excellent adhesiveness and comfort, which is a remarkable effect.

[Brief description of drawings]

FIG. 1 is a perspective view showing a shoe having a foot strap tightening body according to the present invention.

FIG. 2 shows a shoe provided with a foot strap tightening body according to the present invention, in which FIG. 2A is a plan view and FIG. 2B is a side view.

FIG. 3 is a plan view showing another embodiment of the attachment position of the tightening body and the tightening body tensioning tool of the shoe provided with the foot tightening body of the present invention.

FIG. 4 is a perspective view of another embodiment of the tightening body of a shoe including the foot tightening body according to the present invention.

FIG. 5 is a plan view of a shoe including a conventional foot strap tightening body.

[Explanation of symbols]

 1 ... Shoe 1a ... Shoe lace opening 2 ... Shoe lace on one side 2a ... One side of the stepless lower end 2b ... One side of the rear end upper 2c ... One side of the nonstep Lower rear end 2d: Upper part of one side of the stepless part 3 ... Lower part of the stepless part of the other side 3a ... Lower part of the other side of the stepless part 3b ... Upper part of the other side of the stepless part 3c ... Lower part of the rear end of the abutting part on the side 3d ... Upper part of the tip of the abutting part on the other side 4 ... Single tightening body 5 ... Tightening body tensioning tool 6 ... Free ring for tensioning

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[Procedure amendment]

[Submission date] January 25, 1994

[Procedure Amendment 1]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction content]

[Document name] Statement

[Title of device] Shoes equipped with a foot tightening body

[Scope of utility model registration request]

[Brief description of drawings]

FIG. 1 is a perspective view showing a shoe having a foot strap tightening body according to the present invention.

FIG. 2 shows a shoe provided with a foot strap tightening body according to the present invention, in which FIG. 2A is a plan view and FIG. 2B is a side view.

FIG. 3 is a plan view showing another embodiment of the attachment position of the tightening body and the tightening body tensioning tool of the shoe provided with the foot tightening body of the present invention.

FIG. 4 is a perspective view of another embodiment of the tightening body of a shoe including the foot tightening body according to the present invention.

FIG. 5 is a plan view of a shoe including a conventional foot strap tightening body.

[Explanation of symbols] 1 ... Shoe 1a ... Shoe lace opening 2 ... Shoe lace on one side 2a ... Under the tip of the stepless part on one side 2b ... Upper part of the rear end of the stepless part on the one side 2c ... One side Lower part of the rear end of the stepless part on one side 3d ... The upper part of the tip of the stepless part on one side 3 ... The lower part of the tip of the stepless part on the other side 3b ... The rear end of the other part on the other side Upper part 3c ... lower part of rear end of non-stepped part on other side 3d ... upper part of tip of non-stepped part on other side 4 ... single tightening body 5 ... tightening body tensioning tool 6 ... free ring for pulling

Claims (9)

[Scope of utility model registration request] 1. At least one side of a shoe (1) having a shoe lace opening (1a) is fixed to at least one side of a shoe (1) having a pulling free ring (6), and Either one side or the other side of the shoe (1) corresponds to the one-piece tightening body (4), and at least one tightening-body tensioning device that can be inserted into the tension free ring (6). (5) One side (5a) is fixed, and the other side (5b) of the tightening body tensioning tool (5) is inserted into the tension free ring (6), and the one side (5a) ) And the one side (5a) is overlapped and locked to the shoe.
(1) A shoe provided with a foot tightening body, which is configured to be in a tightened state. 2. A shoe having a foot strap tightening body according to claim 1, wherein the tightening body (4) is fixed to an upper portion of a non-step portion of a shoe lap of the shoe (1). 3. The lower part (2a) of the stepless part or the upper part of the stepless part of the shoe part (2) on one side of the shoe (1) having the shoe part opening (1a).
At least one of (2d), at least one end (4a)
Is fixed, and at least one tightening body (4) having a pulling free ring (6) is provided at the other end (4b) side or the folded portion (4c) at the other end (4b) side, and At least one of the upper part (3b) of the rear end of the stepless part of the shoe (1) on the side of the side or the lower part (3c) of the rear end of the stepless part of the other side has the other side (5b) forming the free end. By folding back and overlapping and locking, at least one side (5a) of the tightening body tensioning tool (5) capable of adjusting the folding back position of the folding back part (5c) is fixed.
(5) The other side (5b) is inserted into the tension free ring (6),
In addition, the foot tightening body is characterized in that the shoe (1) is brought into a tightened state by being folded back to the one side (5a) and overlappingly locked to the one side (5a). Shoes 4. The other end (4b) of the folded-back single tightening body (4) has a lower end (2a) of the stepless part (2a) of the shoe lace (2) on one side of the shoe (1) or The shoe lace on one side of the shoe (1) at the same position as the one end (4a) fixed to at least one of the upper ends (2d) of the stepless part or at a predetermined distance from the one end (4a). The shoe having a foot-strap tightening body according to claim 3, which is fixed to at least one of the lower part (2a) and the upper part (2d) of the tip of the step (2). 5. The other end (4b) of the folded strip of tightening body (4) extends from the upper end (2d) of the stepless part of the shoe lace (2) on one side of the shoe (1). 4. A shoe having a foot-strap tightening body according to claim 3, which is fixed at a predetermined position over the rear end upper part (2b) of the stepless part. 6. The shoe tightening body (1b) is formed by the one tightening body (4).
A shoe comprising the foot-strap tightening body according to any one of claims 1 to 5, which is positioned at the sewn portion (1c). 7. At least one of one end (4a) and the other end (4b) of the one-piece tightening body (4) has at least one side of the shoe lace.
A shoe comprising the foot-strap tightening body according to any one of claims 1 to 6, which is rotatably fixed to the upper portion of the stepless portion of (2). 8. One side (5) of the tightening body tensioning device (5) of the one line.
a) is rotatably fixed to either the upper part (3b) of the rear end of the stepless part of the shoe (1) on the other side or the lower part (3c) of the rear end of the nonstepped part on the other side. A shoe comprising the foot strainer according to any one of 1 to 7. 9. The tightening body in which the pulling free ring (6) has a single line.
(4) and the tensioning device tensioning device (5) is provided with a pair of opposing linear locking portions (6a) having substantially the same length as the width of the tensioning device (5). shoes.