WO2017078419A1 - Athletic shoes having replaceable laces that are tied when wearer wears same and walks - Google Patents

Abstract

The present invention relates to athletic shoes having laces, which are tied when the wearer wears the same and walks, and which can be easily replaced by the wearer, the athletic shoes being characterized by comprising: an upper leather (10) that surrounds the wearer's foot; a midsole (11) and a sole (12), which are attached to the lower portion of the upper leather (10); a plurality of lace rings (13) attached to both sides of the open portion of the upper leather (10); a lace (15) fitted to the lace rings (13); a tightening member (20) provided inside the heel parts of the midsole (11) and the sole (12), respectively, such that, when the wearer steps on the same with a foot, the lace (14) is tied; a wire (30) coupled to the tightening member (20) and shaped like a fishing line; connecting tubes (40) formed inside both sides of the upper leather (10) and formed between the uppermost lace ring (14) among the lace rings (13) and a frame (27), in which the tightening member (20) is provided, thereby connecting the uppermost lace ring (14) and the frame (27); and connecting members (50), which connect the lace (15) and the wire (30), and which are inserted into the connecting tubes (40), respectively, such that, when the wearer steps on the tightening member (20) with a foot, the connecting members (50) move downwards.

Description

Sneakers that can be tethered when worn and replaceable

The present invention relates to sneakers that can be easily replaced by the wearer's straps when worn.

In general, a shoelace is to be tied by hand by inserting a shoelace into a hole drilled at both sides of the upper opening of the shoe. In order to tighten and tie the shoelaces by hand, it is necessary to bend or lift the legs, which makes it difficult for the general public to perform such movements. It is difficult.

The technique of tightening shoelaces when worn is known from US Pat. No. 6,032,387, "Automatically tightening and releasing shoes." However, even if the shoelace is damaged, it is difficult for the wearer to easily replace the shoelace.

Recently, sneakers are also part of the fashion, and sometimes use alternating colored strings. Even if the shoe is tightened when worn, it is difficult for the wearer to easily change the laces.

Sneakers that can be easily replaced by the wearer as a shoe that is fastened when worn are not yet developed. The inventors have devised a utility model No. 45652, “Shoelace hook using asymmetric pulley”. After that, he worked on the invention related to shoes, and when he walked, he developed a sneaker that allows the wearer to easily replace the strap as a sneaker.

It is an object of the present invention to provide a sneaker that can be tethered when worn and the wearer can easily replace the strap.

According to the present invention, when the walking shoe is tightened and the string can be replaced, the upper of the upper 10 surrounding the wearer's foot and the midsole 11 and the sole 12 bonded to the lower portion of the upper, the opening of the upper 10 A plurality of string loops 13 attached to both sides of the part, the string 15 fitted to the string ring 13, provided in the heel portion of the midsole 11 and the sole 12, when the wearer steps on the foot Fastening member 20 for tightening the string 14, the wire 30 of the same shape as the fishing line coupled to the tightening member 20, formed on both sides of the upper 10 is the string ring 13 The uppermost string ring 14 and the fastening member 20 is formed between the frame 27 is provided therein, the connection pipe 40 for connecting the uppermost string ring 14 and the frame 27, The string 15 and the wire 30 are connected to each other and inserted into the connecting pipe 40 so that the wearer steps down on the fastening member 20. It may be characterized by including a connecting member 50 to move.

In addition, the string ring 13 may be characterized by a string ring using a pulley of an asymmetric structure.

In addition, the fastening member 20 is formed in a direction perpendicular to the ground and is provided with a spring on the lower portion and a tooth formed on one side so as to be contracted when the wearer steps on and relaxes when not stepped on, the lifting shaft of the lifting shaft 21 Ratchet 22 having teeth formed to mesh with teeth, rotary shaft 23 for rotating the ratchet 22 according to the lifting shaft 21 which contracts when the wearer presses, and a pawl for fixing the rotary shaft 23 so as not to reverse rotation. (24), it may be characterized in that it is connected to the detent 24 is composed of a lever 25 for releasing the fixing of the detent 24 according to the operation of the wearer.

In addition, the lever 25 is provided from the outer side of the foot of the fastening member 20 to the inner side of the foot, coupled with the detent 24 in the middle, the support formed through the inner side of the foot of the tightening member 20 Coupled to the end of the bar 26 may be characterized in that formed on the upper side of the upper of the inner side of the wearer's foot.

In addition, the connection member 50 is composed of the upper connection member 60 and the lower connection member 70, it may be characterized in that the through-hole is formed in both ends and is formed in a hollow streamline.

In addition, the through-hole 61 is formed so that the string 15 is inserted at one end of the narrow end of the upper connection member 60, the female thread 62 is formed at the other end of the wide end, the inner peripheral surface A string fixing pin 63 may be formed to be fitted to the end of the string 15 except for the tip.

In addition, a hinge groove 64 is formed at one side of the inner circumferential surface of the upper connection member 60 so that the string fixing pin 63 is rotatable, and a string fixing pin 63 is fitted to the hinge groove 64. A locking jaw 65 is formed on the opposite side of the hinge groove 64 so that when the string fixing pin 63 rotates about the hinge groove 64, the locking jaw 65 is prevented from being rotated any longer. It may be characterized by.

In addition, a through hole 71 is formed at one end of the lower connection member 70 with a narrow cross section so that the wire 30 can be inserted, and the wire 30 enters the through hole 71 and has a slightly convex shape in the center. Is inserted into the buffer member 72 is through, the male thread 73 is formed at the other end of the wide cross-section, the outer peripheral surface may be characterized in that the locking member 74 is formed.

In addition, hinge grooves 75 are formed on both sides of the outer circumferential surface of the lower connection member 70 so that the locking member 74 is rotatable, and a locking member 74 fitted to the hinge groove 75 is provided. The locking jaw 76 is formed toward the other end of the other side having a wide cross section adjacent to the groove 75 so that when the locking member 74 pivots about the hinge groove 75, the locking jaw 76 is rotated and no longer rotates. It may be characterized in that it is not formed.

Wearing the shoe according to the present invention, the straps are tightened, and the sneakers that can be replaced with the straps are fastened when the shoe is worn, so the wearer does not need to tighten and tie the straps by hand.

In addition, there is an advantage that can be easily replaced when the strap is damaged or when you want to replace the strap to suit the taste of the wearer.

1 is a perspective view of sneakers that can be replaced by tightening straps and replace the strap according to the present invention,

Figure 2 is a cross-sectional side view of the fastening member of the sneakers can be replaced with a string tightened when wearing according to the present invention,

Figure 3 is a plan view of the tightening member of the sneakers can be replaced with a string tightened when worn by the present invention,

Figure 4 is an exploded perspective view of the connecting member of the sneakers that can be replaced with a string tightened when reported by the present invention.

Hereinafter, with reference to the accompanying drawings with respect to the embodiment of the sneakers can be tightened and replaceable straps according to the present invention.

1 is a perspective view of a sneaker that can be tightened and replaced with a shoe strap according to the present invention.

If the walking shoe according to the present invention, the straps are tightened and the sneakers 100 can be replaced by the upper 10 surrounding the wearer's foot and the midsole 11 and the sole 12 adhered to the lower part 12, the upper 10 A plurality of string hooks 13 attached to both sides of the opening portion of the strap, the strap 15 is fitted to the cord ring 13, the midsole 11 and the sole 12 are provided inside the heel portion of the wearer foot When pressed, the fastening member 20 for tightening the string 14, a wire 30 having a shape such as a fishing line coupled to the fastening member 20, and formed inside both sides of the upper 10 are the string loops ( 13, the uppermost string ring 14 and the fastening member 20 is formed between the frame 27 is provided therein, the connection pipe 40 for connecting the uppermost string ring 14 and the frame 27 ), The string 15 and the wire 30 are connected and inserted into the connecting pipe 40 so that the wearer steps on the fastening member 20 with a foot. A connection member 50 to move to.

The string loop 13 is a string loop using a pulley having an asymmetric structure, and minimizes friction between the string loop 13 and the string 15 when tightening the string 15 by using a pulley and easily pulls the string 15 once. ) Can be tightened and can be easily loosened even when the string 15 is loosened. Since this is a known technique in the Utility Model No. 456152 "Shoelace hook using asymmetric pulley", detailed description thereof will be omitted.

The strap 15 is a sneaker of a general shape having a tip (tip) formed by pressing at both ends, in order to secure a space that can be provided with the fastening member 20, the midsole 11 is like a midsole of the height of shoes It is formed as high as possible, the sole 12 is also formed thicker than conventional sneakers.

Figure 2 is a side cross-sectional view of the fastening member of the sneaker can be replaced when the shoe straps tightened according to the present invention, Figure 3 is a plan view of the fastening member of the sneaker that can be replaced by a string when the shoe is worn according to the present invention to be.

The tightening member 20 is formed in a direction perpendicular to the ground and is provided with a spring on the lower portion and a tooth formed on one side thereof so that the wearer contracts when the user presses and relaxes when the user does not step on the tooth. The ratchet 22 is formed in engagement with the teeth, the rotary shaft 23 for rotating the ratchet 22 according to the lifting shaft 21 is contracted when the wearer stepped on, and the detent for fixing the rotary shaft 23 to prevent the reverse rotation ( 24), it is composed of a lever (25) connected to the detent (24) to release the fixing of the detent (24) according to the operation of the wearer.

The midsole 11 is not formed integrally and the portion corresponding to the tightening member 20 is formed in the form of a detachable lid so that when the tightening member 20 is broken, the portion formed in the form of a lid is removed and the tightening member 20 is removed. It is desirable to be able to easily repair or replace.

As shown in FIG. 3, the lever 25 is provided from the outer side of the foot of the tightening member 20 to the inner side of the foot and is engaged with the detent 24 in the middle of the foot of the tightening member 20. It is formed on the upper side of the upper inside the wearer's foot by engaging the end of the support bar 26 formed through the side. In the prior art, since the lever is formed on the upper side of the upper side of the wearer's foot, it is not easy to operate the lever. In the present invention, the lever is formed on the upper side of the upper side of the wearer's foot so that the wearer can easily operate the lever. will be.

Figure 4 is an exploded perspective view of the connecting member of the sneakers that can be replaced with a string tightened when reported by the present invention.

The connecting member 50 is composed of an upper connecting member 60 and the lower connecting member 70, the through-hole is formed on both ends and is formed in a hollow streamline.

A through hole 61 is formed at one end of the upper connection member 60 with a narrow cross section so that the string 15 can be inserted, and a female thread 62 is formed at the other end of the wide cross section, and a tip is formed on the inner circumferential surface thereof. Excluding the string fixing pin 63 is inserted into the end of the string 15 is formed.

A hinge groove 64 is formed at one side of the inner circumferential surface of the upper connection member 60 so that the string fixing pin 63 can rotate, and a string fixing pin 63 is inserted into the hinge groove 64. A locking jaw 65 is formed on the opposite side of the hinge groove 64 so that when the string fixing pin 63 rotates about the hinge groove 64, the locking jaw 65 is prevented from being rotated any longer.

It is easy to be attached to the end of the string 15 to rotate the string fixing pin 63, and after the string 15 is inserted into the string fixing pin 63, even if the string 15 is pulled the string fixing pin 63 It is to prevent the string 15 and the string fixing pin 63 from being separated by the hooking jaw 65, which can no longer be rotated.

A through hole 71 is formed at one end of the lower connection member 70 with a narrow cross section so that the wire 30 can be inserted, and the wire 30 enters the through hole 71 and has a center in a slightly convex disk. Fitted through the buffer member 72, a male thread 73 is formed at the other end of the wide cross section, and a locking member 74 is formed at the outer circumferential surface thereof.

The upper connecting member 60 and the lower connecting member 70 are coupled by a screw thread. When the upper connecting member 60 in which the string 15 is inserted is turned, the string 15 may be twisted. ) Is fixed while turning the lower connection member 70 is inserted into the wire 30 of the same shape as the fishing line is inserted, the friction between the wire 30 and the lower connection member 70 is turned well. The wire 30 is to be inserted into the through hole 71 so as not to be inserted into the buffer member 72. The coupling method of the upper connection member 60 and the lower connection member 70 is not limited to the method of coupling with the screw thread may be coupled in an interference fit method or the like.

Hinge grooves 75 are formed on both sides of the outer circumferential surface of the lower connection member 70 so that the locking member 74 is rotatable, and a locking member 74 fitted to the hinge groove 75 is provided. The locking jaw 76 is formed toward the other end of the other end having a wide cross section adjacent to the 75 so that when the locking member 74 pivots about the hinge groove 75, the locking jaw 76 is no longer rotated. Not formed.

It is easy for the locking member 74 to open when the locking member 74 is rotated, and even when the locking member 74 is opened, the locking member 74 can not be rotated any longer so that the locking member 74 can not be rotated any more. It is for.

According to the present invention, when the foot is tightened, the strap is tightened, and in order to replace the strap of the sneaker that can be replaced, the user rotates the lever 25 so that the tightened string 15 is loosened by stepping on the fastening member 20 while walking, and the connecting member ( 50) to the upper end of the connecting pipe 40 to remove the upper connecting member 60 and the lower connecting member 70 by unscrewing the thread and then remove the used string from the string fixing pin 63 of the upper connecting member 60 A new string should be fitted, and in this process, the lower connecting member 70 separated from the upper connecting member 60 may be drawn into the connecting pipe 40, and the locking member 74 of the lower connecting member 70 may be pulled out. When spread across the top of the connecting pipe 40, the lower connecting member 70 separated from the upper connecting member 60 does not occur to be drawn into the connecting pipe (40).

Hereinafter, the operation of the sneakers that can be tightened and the string can be replaced by walking the shoe according to the present invention.

According to the present invention, when the walking strap is tightened and the straps can be replaced, the strap loop 13 of the sneaker 100 is a string loop using a pulley of an asymmetrical structure, and the strap 15 is placed on the strap loop 13. After inserting the tip of the string 15 into the through-hole 61 of the upper connecting member 60, the string fixing pin 63 is inserted into the end of the string 15, the lower connecting member (wire) 30 is fitted ( 70) is coupled to the thread and then put the connecting member 50 into the connecting pipe 40, the operation is possible.

As the wearer walks on the tightening member 20, the lifting shaft 21 moves up and down while the teeth formed on the lifting shaft 21 and the teeth of the ratchet 22 are engaged with the wire 30 to the rotating shaft 23. Is wound, and thus the string 15 connected to the wire 30 by the connection member 50 is tightened.

When the string 15 is tightened as described above, when the connecting member 50 touches the frame 27 of the tightening member 20, the string 15 is no longer tightened, and the string 15 is no longer tightened. Since the teeth of the ratchet 22 are fixed by the detent 24 and the teeth of the lifting shaft 21 engaged with the teeth of the ratchet 22 are also fixed, the wire 30 holds them so that the lifting shaft 21 ) Will stop the vertical movement.

To loosen the fastened strap 15 by stepping on the tightening member 20 with the foot of the wearer, the lever for releasing the detent 24 which fixes the rotating shaft 23 to prevent the reverse rotation in the direction in which the wire 30 is released. Rotating the rotation shaft 23 in the direction in which the wire 30 is loosened by turning the 25 rotates the wire 30 wound around the rotation shaft 23 and releases the wire 30 connected to the wire 30 by the connecting member 50. (15) is released.

If you walk by wearing straps according to the present invention, the strap ring 13 of the sneaker 100, which can be replaced with a strap, is a strap ring using a pulley of an asymmetric structure, so if you pull out the foot from the sneaker without the hand to separate the strap As you loosen it, you can easily remove your foot from the shoe.

In order to replace the string 15, the upper connecting member 60 and the lower connecting member 70 are separated by unscrewing the threads, and then the catching member 74 of the lower connecting member 70 is opened and placed over the upper part of the connecting pipe 40. After removing the used string from the string fixing pin 63 of the upper connecting member 60 and inserting a new string, insert the new string and combine the threads of the upper connecting member 60 and the lower connecting member 70 and then the lower connection Fold the locking member 74 of the member 70 and insert the connecting member 50 into the connecting pipe 40 to complete the string replacement.

If the strap 15 feels loose even though the strap 15 is tightened, remove the strap from the strap fixing pin 63 of the upper connection member 60 and insert the strap fixing pin 63 at a position where the length of the strap 15 is shortened. If the remaining portion of the string 15 beyond the string fixing pin 63 does not enter the lower connection member 70, the string 15 is to be cut off leaving only enough to not loosen.

Although the above description has been given of a sneaker that can be tightened and a string can be replaced, the present invention can be applied to other shoes having a shape similar to sneakers in addition to sneakers.

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Claims (5)

Upper 10 surrounding the wearer's foot, the midsole 11 and the sole 12 bonded to the lower portion, a plurality of string hooks 13 attached to both sides of the opening of the upper 10, the string ring 13 Tightening member 20, the tightening member 20 is provided inside the heel portion of the strap 15, the midsole 11 and the sole 12 to be fitted to the) and tightens the strap 15 when the wearer steps on the foot. Wire 30 having a shape such as a fishing line coupled to the inner side, formed on both sides of the upper 10, the uppermost string ring 14 and the fastening member 20 of the string ring 13 therein Is formed between the frame 27 is provided with a connector 40 for connecting the uppermost string ring 14 and the frame 27, connecting the string 15 and the wire 30 and the connector 40 And inserted into the) includes a connecting member 50 to move down when the wearer steps on the tightening member 20, The connecting member 50 is composed of an upper connecting member 60 and the lower connecting member 70, the whole through-hole is formed on both ends and is characterized in that it is formed in a hollow streamline, hanging the string is tightened and replace the string Sneakers available. The method of claim 1, A through hole 61 is formed at one end of the upper connection member 60 with a narrow cross section so that the string 15 can be inserted, and a female thread 62 is formed at the other end of the wide cross section, and a tip is formed on the inner circumferential surface thereof. If you wear a strap characterized in that the strap is fixed to the end of the strap (15) 63 is formed, the strap is tightened, the strap is replaceable sneakers. The method of claim 2, A hinge groove 64 is formed at one side of the inner circumferential surface of the upper connection member 60 so that the string fixing pin 63 can rotate, and a string fixing pin 63 is inserted into the hinge groove 64. The locking jaw 65 is formed on the opposite side of the hinge groove 64 so that when the string fixing pin 63 is rotated about the hinge groove 64, the locking jaw 65 is prevented from being rotated any longer. Sneakers that can be strapped and tethered when worn. The method of claim 1, A through hole 71 is formed at one end of the lower connection member 70 with a narrow cross section so that the wire 30 can be inserted, and the wire 30 enters the through hole 71 and has a center in a slightly convex disk. Fitted through the cushioning member 72, the male thread 73 is formed at the other end of the wide cross section, the outer peripheral surface is characterized in that the locking member 74 is formed when the strap is tightened and replace the string Sneakers available. The method of claim 4, wherein Hinge grooves 75 are formed on both sides of the outer circumferential surface of the lower connection member 70 so that the locking member 74 is rotatable, and a locking member 74 fitted to the hinge groove 75 is provided. The locking jaw 76 is formed toward the other end of the other end having a wide cross section adjacent to the 75 so that when the locking member 74 pivots about the hinge groove 75, the locking jaw 76 is no longer rotated. Wearing a shoe characterized in that it is formed so that the string is tightened, the sneaker can be replaced string.

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