KR20120139220A

KR20120139220A - The device for tightening up a shoelace

Info

Publication number: KR20120139220A
Application number: KR1020110058898A
Authority: KR
Inventors: 정태석
Original assignee: 정태석
Priority date: 2011-06-17
Filing date: 2011-06-17
Publication date: 2012-12-27

Abstract

The present invention relates to a shoelace tightening device that can easily adjust the length of the shoelace, and can be quickly tightened without knots of the shoelace to conveniently wear off the shoe.
According to the present invention, in order to adjust the mutual spacing of the side of the shoe by tightening the shoelaces alternately caught in a plurality of hooks provided at regular intervals at the top of each side from the top of the tongue that is integrally installed on the proximal rear end of the shoe In the string tightening device, the shoelace is configured in a ring shape, one side is composed of a plurality of engaging pieces are installed in the form of a string length adjustment device installed at a predetermined interval; The proclamation is provided with an insertion ring into which the shoelaces of the shoelaces are inserted; The tongue is provided with a plurality of fixtures fixed at a fixed interval in which the shoelace is pulled by one of the engaging pieces in a state in which the shoelace adjusting device of the shoelace is inserted into the insertion ring; The hanger provided at the top end of the side of the hanger is provided with a shoelace tightening device characterized in that consisting of a tightening lever for pulling the shoelace to the outside fixed.

Description

Shoelace Tightening Device {The device for tightening up a shoelace}

The present invention relates to a shoelace tightening device that can easily adjust the length of the shoelace, and can be quickly tightened without knots of the shoelace to conveniently wear off the shoe.

Generally, shoes can be divided into two types: shoes having a structure that can be easily worn off and shoes that have implemented a tightening function through shoelaces so that worn shoes can be closely attached to the feet.

With the shoelace of the above-described form of the shoe can adjust the tightening state of the shoe according to the preference of the wearer, most shoes are produced in the form with a shoelace.

However, the conventional shoe tightening function implemented through the shoelace is a cumbersome to adjust the length of the shoelace according to the size of the foot of the user or the purpose of use of the shoe is slow to adjust the length of the shoelace, through the knot As the length of the shoelace is maintained, there has been a problem that the tightening of the shoelace over time is required to fix the shoelaces.

In addition, when the knot is long, there is a case that the knot is unwound and fixed again by friction during walking, and there is a problem that a safety accident may occur due to the knot loosened at a place such as a construction site, a factory, or a hiking trail.

Therefore, the present invention provides a shoelace tightening device that can quickly remove the shoe through the means for adjusting the length of the shoelace and the means for tightening the shoelace to adjust the length of the shoelace to solve the above-mentioned problems The purpose is to provide.

The present invention has been invented to solve the above problems, the shoelace is alternately caught in a plurality of latches provided at regular intervals on the top of each side cloth from the top of the tongue that is integrally installed on the proximal rear end of the shoe. In the shoelace tightening device for adjusting the mutual spacing of the side by tightening the shoelace, the shoelace is configured in a ring shape, one side is composed of a plurality of engaging pieces are installed in the form of a string length adjustment device installed at a predetermined interval; The proclamation is provided with an insertion ring into which the shoelaces of the shoelaces are inserted; The tongue is provided with a plurality of fixtures fixed at a fixed interval in which the shoelace is pulled by one of the engaging pieces in a state in which the shoelace adjusting device of the shoelace is inserted into the insertion ring; Hanging fasteners installed on the top side of the side of the hanger provides a shoelace tightening device characterized in that consisting of a tightening lever for pulling the shoelace to the outside fixed.

The present invention can be adjusted quickly and easily according to the purpose of use of shoes and the size of the foot can be tightened without a knot, so that the user can conveniently remove the shoe, and there is no fear of loosening the knot, preventing safety accidents and improving safety. It is effective.

1 is a top plan view showing a first embodiment of the present invention.
2 is a perspective view showing a first embodiment of the present invention.
Figure 3 is a partial perspective view showing the length adjustment structure of the shoelaces configured in the same manner as the first embodiment and the second embodiment of the present invention.
Figure 4 is a vertical sectional view showing a tightening device applied to the first embodiment of the present invention.
5 is a vertical cross-sectional view showing a state in which the movable tool of Figure 4 is coupled to the support.
6 is a top plan view showing a second embodiment of the present invention.
7 is a perspective view showing a second embodiment of the present invention.
8 is a perspective view showing a tightening device applied to a second embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The shoelace tightening device 100 of the present invention is used to conveniently tie the shoelace, and can easily and quickly adjust the length of the shoelace (5), there is no knot to prevent loosening of the shoelace (5) There is a characteristic to become.

This will be described with reference to the first and second embodiments of the present invention.

First, the first embodiment is alternately caught in a plurality of latching holes (4) provided at a predetermined interval on the top of each side cloth (3) from the top of the tongue (2) integrally installed on the rear end of the shoe (1) declared. In the shoelace tightening device for adjusting the mutual spacing of the side cloth (3) by tightening the shoelace (5), the shoelace (5) is configured in a ring shape, on one side a plurality of engaging pieces (6a) at regular intervals It is configured in the form of the string length adjustment (7a) installed as installed; The annulus 1 is provided with an insertion ring 8 into which the strap length adjustment 7a of the shoelace 5 is inserted; The tongue 2 is fixed to the shoelace 5a by pulling one of the catching pieces 6a in a state where the strap length adjustment 7a of the shoelace 5 is inserted into the insertion ring 8. A plurality of fasteners 9 are installed at regular intervals; The locking mouth 4 installed at the top end of the side cloth 3 on one side of the locking mouth 4 is characterized by consisting of a tightening lever 10 for pulling the shoe lace 5a to the outside.

The tightening lever 10 is fixed to the side cloth (3) through the fixing pin (11) and a pair of support protrusions (12) on the upper surface and placed in a predetermined interval 13; A lever 14 arranged to rotate between the support protrusions 12 and rotate; The locking groove 15 is installed to be rotated on the lever 14 and one side of the shoelace 5a is formed, and a coupling groove 16 is inserted into and fixed to the bottom of the support protrusion 12. According to the rotation of the 14 is fixed to the upper portion of the support 13 with the lever 14 is composed of a moving tool 17 to tighten the shoelace (5a).

Unlike the conventional shoelaces, the first embodiment configured as described above has a shoelace 5a formed in a ring shape, as shown in FIGS. 1 and 2, so that a knot is unnecessary, and the shoelace 5a of FIG. The string length adjusting device 7a installed at one side is inserted into the insertion ring 8 to adjust the length of the shoelace 5a by being fixed to the fastener 9a of the tongue 2.

That is, the rearmost fastening piece 6a of the string length adjusting device 7a is fastened to the fastener 9a provided at the front of the tongue 2 so that the length of the shoelace 5a is maximized so that both side clasps ( 3) is spaced apart to the maximum, and on the contrary, the foremost locking piece 6a of the string length adjusting mechanism 7a is fixed to the fastener 9a located at the rear of the tongue 2 so that the length of the shoelace 5a is minimized. So that the separation distance between the two side shrouds 3 is minimized.

In addition, as the engaging pieces 6a and the fasteners 9a are configured in plural, they can be variously applied in addition to the above-described method, so that the length of the shoelaces 5a can be quickly and easily adjusted to fit the purpose of the user or the size of the foot.

Then, when the length of the shoelace 5 is adjusted through the string length adjusting device 7a and the fixture 9a, the side cloth 3 is firmly adhered to the wearer's foot using the tightening lever 10 installed on the side cloth 3. The shoelace 5a is pulled with an appropriate force as much as possible.

As shown in FIG. 4, the tightening lever 10 rotates the lever 14 toward the support 13 in a state in which the moving tool 17 is separated from the support 13, thereby catching the moving tool 17. The shoelace 5a caught in the groove 15 is pulled.

At this time, the movable tool 17 is moved to the upper portion of the support 13 in the state in which the shoelace (5a) is pulled as rotatably arranged on the lever (14).

When the lever 14 rotates to be in close contact with the support 13 side, as shown in FIG. 5, the engaging groove 16 of the movable tool 17 moves the support protrusion 12 of the support 13 upward. Inserted downward to couple the movable port 17 to the support 13, thereby firmly fixing the pulled shoelace (5a) as well as preventing loosening.

In addition, in order to restore the shoe lace 5a pulled by the tightening lever 10 to its original state, it can be quickly restored by only lifting the lever 14 of the tightening lever 10 upward.

Next, as shown in FIGS. 6 to 7, a predetermined interval is provided at an upper end of each side cloth 3 of the shoe at the top of the tongue 2 installed integrally at the rear end of the shoe 1 of the shoe. In the shoelace tightening device for tightening the shoelaces (5b) are alternately fastened to the plurality of locking openings (4) provided to adjust the mutual spacing of the side cloth (3), at both ends and the middle of the shoelaces (5b) A plurality of locking pieces 6a and 6b are configured in such a manner that string length adjusting holes 7a and 7b are provided at regular intervals, respectively; The declaration (1) is provided with an insertion ring (8) into which the string length adjusting mechanism (7a) is inserted; The upper part of the tongue 2 has a plurality of fasteners (7a) is inserted into the insertion ring (8) and a plurality of fasteners that are locked by one of the locking pieces (6a) in the state that the shoelace (5b) is pulled ( 9a) are installed at regular intervals; The upper end of each side cloth (3) is characterized in that a plurality of fasteners (9b) are fixed at regular intervals in which one of the catching pieces (6b) is fixed to each other in the state that both ends of the shoelace (5b) is pulled outwardly .

Unlike the first embodiment, the second embodiment configured as described above is configured in a form in which the shoelaces 5b are divided into two strands, and the length of the shoelaces 5b is the same as in the first embodiment. It is made through a strap length adjustment device (7a) installed in the middle of the fixture (9a) and the shoelace (5b) installed on the top.

And instead of the tightening lever 10 constituting the first embodiment both sides through the strap length adjustment (7b) is provided on both sides of the shoelace (5a) and the fastener (9b) installed on both sides of the top of the side cloth (3) Adjust the spacing of the side cloth (3).

That is, as shown in FIG. 8 by pulling both ends of the shoelace (5b) to adjust the distance between the two side cloth (3), the engaging piece (6b) of the strap length adjustment (7b) installed on both ends of the shoelace (5b) ) Is selected and fixed to a plurality of fasteners 9b provided at the rear side of each side cloth 3 so that each side cloth 3 is in close contact with the user's foot.

In addition, the second embodiment, like the first embodiment, can also tighten the shoelace 5b without a knot, thereby preventing a safety accident that may be caused by loosening of the knot.

The shoelace tightening device 100 of the present invention configured as described above can be quickly tightened without a knot by adjusting the length of the shoelaces 5a, 5b quickly and easily according to the purpose of use of the shoe and the size of the foot. Not only can the knot be loosened, but safety accidents are prevented by increasing the safety.

1: proclamation 2: Sulpo
3: side gun 4: hook
5a, 5b: shoelaces 6a, 6b: hook
7a, 7b: strap length adjustment 8: insert ring
9a, 9b: Fixture 10: Tightening lever
11: fixing pin 12: support protrusion
13 support 14: lever
15: engaging groove 16: coupling groove
17: mover 100: tightening device

Claims

Shoelace (5) alternately caught on a plurality of catches (4) provided at regular intervals on the top of each side (3) from the top of the tongue (2) integrally installed in the rear end of the shoe (1) In the shoelace tightening device for adjusting the mutual spacing of the side cloth (3) by tightening, the shoelace (5) is configured in a ring shape, on one side a string length adjusting device installed a plurality of engaging pieces (6a) at regular intervals (7a) is installed; The annulus 1 is provided with an insertion ring 8 into which the strap length adjustment 7a of the shoelace 5 is inserted; The tongue 2 is fixed to the shoelace 5a by pulling one of the catching pieces 6a in a state where the strap length adjustment 7a of the shoelace 5 is inserted into the insertion ring 8. A plurality of fasteners 9 are installed at regular intervals; Hanging device (4) installed on the top end of one side of the side cloth (3) of the hanger (4) is a shoelace tightening device, characterized in that composed of a tightening lever (10) for pulling the shoelace (5) to the outside.

Shoelace that is alternately caught by a plurality of catches (4) provided at regular intervals on the top of each side cloth (3) of the shoe from the top of the tongue (2) integrally installed on the rear end of the shoe (1) ( In the shoelace tightening device for adjusting the mutual spacing of the side cloth (3) by tightening 5b), at both ends and the middle of the shoelace (5b), a plurality of engaging pieces (6a) (6b) is provided at a fixed interval The spheres 7a and 7b are respectively provided; The declaration (1) is provided with an insertion ring (8) into which the string length adjusting mechanism (7a) is inserted; The upper part of the tongue 2 has a plurality of fasteners (7a) is inserted into the insertion ring (8) and a plurality of fasteners that are locked by one of the locking pieces (6a) in the state that the shoelace (5b) is pulled ( 9a) are installed at regular intervals; At the top end of each side cloth (3) characterized in that a plurality of fasteners (9b) are fixed at regular intervals in which one of the engaging pieces (6b) is fixed to each other in the state that both ends of the shoelace (5b) is pulled outwardly Shoelace tightening device.