KR20180062475A - Wire tying method of reel system - Google Patents

Wire tying method of reel system Download PDF

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Publication number
KR20180062475A
KR20180062475A KR1020160161014A KR20160161014A KR20180062475A KR 20180062475 A KR20180062475 A KR 20180062475A KR 1020160161014 A KR1020160161014 A KR 1020160161014A KR 20160161014 A KR20160161014 A KR 20160161014A KR 20180062475 A KR20180062475 A KR 20180062475A
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KR
South Korea
Prior art keywords
wire
spool
rear end
eccentric
tunnel
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KR1020160161014A
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Korean (ko)
Inventor
김진호
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김진호
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Priority to KR1020160161014A priority Critical patent/KR20180062475A/en
Publication of KR20180062475A publication Critical patent/KR20180062475A/en

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    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43CFASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00Other fastenings specially adapted for shoes
    • A43C11/16Fastenings secured by wire, bolts, or the like
    • A43C11/165Fastenings secured by wire, bolts, or the like characterised by a spool, reel or pulley for winding up cables, laces or straps by rotation
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43CFASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00Other fastenings specially adapted for shoes
    • A43C11/14Clamp fastenings, e.g. strap fastenings; Clamp-buckle fastenings; Fastenings with toggle levers
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43CFASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C7/00Holding-devices for laces
    • A43C7/08Clamps drawn tight by laces

Abstract

The present invention relates to a wire bundling method for a reel system. More particularly, the present invention relates to a wire bundling method in a case where four gates are provided, comprising: a housing (10) having a floor and a fence having first, second, third and fourth gates; And a spool (20) which is seated on the bottom surface and is surrounded by the fence and has a small diameter structure between a large diameter and a bottom plate, and a spool (20) provided with a winding center portion having a center tunnel and first and second eccentric tunnels The distal end of the wire 5 passing through the center tunnel 23a is inserted into the center tunnel 23a of the spool 20 from the inside of the first gate 12a1, The tip end of the wire 5 penetrating outside the first gate 12a1 is passed through from the outside to the inside of the second gate 12a2 and then the inside of the second gate 12a2 Passing the distal end of the wire (5) penetrating through the center tunnel (23a) of the spool (20) so as to face the rear end of the wire (5); The rear end portion of the wire 5 is passed through from the inside to the outside of the third gate 12a3 and then continuously from the outside to the inside of the fourth gate 12a4, So that the rear end portion of the wire 5 penetrated through the central tunnel 23a of the spool 20 is directed in a direction opposite to the distal end portion of the wire 5, 1 eccentric tunnel 23b and inserting the rear end of the wire 5 into the second eccentric tunnel 23c; The wire and the rear end of the wire 5 are pulled out in the same direction as the inserting direction so that the wire and the rear end of each wire 5 exposed to the outside via the center tunnel 23a are pulled in the same direction as the inserting direction, 23c so that the wire and the rear end of the wire 5 inserted into the eccentric tunnels 23b, 23c are fixed within the respective eccentric tunnels 23b, 23c; And the spool 20 is mounted on the bottom surface 11 of the housing 10 so that the wire and the rear end of the wire 5 are fixed to the first and second eccentric tunnels 23b and 23c of the spool 20, The remaining wire 5 is exposed to the outside of the housing 10 through the first, second, third and fourth gates 12a1, 12a2, 12a3 and 12a4 of the fence 12 to form an eight- . Accordingly, a plurality of gates passing through the inside and outside of the housing are formed, and a center tunnel and first and second eccentric tunnels are formed on the spool. After the wire passes through the center tunnel of the spool, The ends of the wire are finally fixed in the first and second eccentric tunnels passing through the tunnels, and then the remaining wire portions are exposed to the outside of the housing. Then, the remaining parts are assembled and the wires are tightened through the dial. The wire is firmly fixed to the spool so that the wire can be prevented from coming off or loosened, thereby conferring a sense of security to the wearer.

Description

{WIRE TYING METHOD OF REEL SYSTEM}

The present invention relates to a wire binding method for a reel system. More particularly, the present invention relates to a wire reeling method for a reel system, After passing through the tunnel, each of the gates is sequentially passed through the center tunnel. Finally, both ends of the wire are fixed in the first and second eccentric tunnels on both sides, and then the remaining wire portion is exposed to the outside of the housing. To a method of wire bonding a reel system in which components are assembled and a wire is tightened through a dial.

Generally, it is common that a string of a shoe or the like (a wire) is manually bound by a wearer. Recently, there are various reel systems for tying a string by using a dial method because there is a problem that it is inconvenient if it is tied up by such a hand.

The reel system first fixes the wire to the spool, exposes the wire to the outside of the housing, and assembles the reel system.

For example, a method of tying a wire to a housing and a spool of the prior art will be described as follows.

In the conventional method of tying a string, one end of a string passes through a mounting flange and is exposed to the outside in a state where a spool for winding a string is disposed inside a mounting flange of a housing, and then an exposed end of the string is knotted and fixed And the other end of the next string is retracted to the other side and wound and wound on the spool.

However, such a method of knotting and fixing the one end of the string may cause the knot to loosen due to the lapse of time, resulting in loosening of the knot. In addition, since the spool is not properly wound and the wound strings are lifted each other, And the like.

In addition, there is a disadvantage that the amount of rotation of the spool must be large in order to form a loop structure (annular shape) in which the cable is only closed to one side from the center of the reel assembly,

Korean Patent Publication No. 2012-0027105 Korean Patent Publication No. 2013-0040141 Korea Patent Publication No. 2013-0100238 Korean Patent Publication No. 2016-0021431 Korean Patent Publication No. 2013-0103298 Korean Patent Publication No. 2016-0027989 Korean Patent Publication No. 2016-0042081 Japanese Patent Application No. 2015-297 Japanese Patent Application Laid-Open No. 2016-47259

SUMMARY OF THE INVENTION The present invention has been conceived in order to solve such a problem, and it is an object of the present invention to provide a spool which has a plurality of gates penetrating inside and outside a fence of a housing and a center tunnel and first and second eccentric tunnels are formed on the spool, After each of the gates are sequentially passed through the center tunnel, the ends of the wire are finally fixed in the first and second eccentric tunnels on both sides, and the remaining wire portions are exposed to the outside of the housing. It is an object of the present invention to provide a wire bundling method of a reel system in which a wire is tightly fixed to a spool so as to prevent a wire from being released or loosened.

Another object is to provide a wire reeling reel system that allows the cable to reach a tightened state with only a small amount of rotation of the spool when the cable forms a closed loop structure from the center of the reel assembly to both sides.

 Another object of the present invention is to provide a wire reeling reel system which allows the first and second eccentric tunnels of the spool to be vertically spaced so that the wire is wound in two rows in the vertical direction so as not to cause lifting between the wires during winding.

According to another aspect of the present invention, there is provided a wire bundling method for a reel system including a housing having a floor and a fence having first, second, third, and fourth gates; And a spool which is seated on the bottom surface and is surrounded by the fence and has a small diameter structure between a large diameter and a bottom plate and a spool having a center tunnel and first and second eccentric tunnels, The tip end portion of the wire penetrating through the center tunnel is passed from the inside to the outside of the first gate and then the tip end portion of the wire penetrating the outside of the first gate is passed through the center tunnel of the Passing the tip of the wire penetrating from the outside of the second gate to the inside and passing the inside of the second gate through the center tunnel of the spool so as to face the reverse direction of the rear end of the wire; A rear end portion of the wire penetrating from the inside to the outside of the third gate and continuing from the outside to the inside of the fourth gate continuously, and a rear end portion of the wire penetrating to the inside of the fourth gate is connected to the center of the spool Inserting a distal end of the wire into the first eccentric tunnel and inserting a rear end of the wire into the second eccentric tunnel so that the wire passes through the tunnel and is directed in a direction opposite to the distal end of the wire; The wire and the rear end of each wire exposed to the outside via the center tunnel are pulled in the same direction as the inserting direction so that the wire and the rear end of the wire are hooked to the entrance end of the eccentric tunnel, The wire and the rear end of the wire being fixed in the respective eccentric tunnel; And the spool is seated on the bottom surface of the housing, so that the wire and the rear end of the wire are respectively fixed to the first and second eccentric tunnels of the spool, and the remaining wire portions are connected to the first, second, And exposing the housing to the outside of the housing to form an eight-figure shape.

According to another aspect of the present invention, there is provided a method of wire bonding a reel system, the method comprising the steps of: forming a recess in the bottom plate of the spool so as to be recessed inwardly so as to expose the spool to the outside of the gate when assembled to the housing; To prevent the portion from being caught between the bottom plate and the inner circumferential surface of the fence, the wire may be placed in the engaging groove of the bottom plate of the spool to assemble the spool into the housing.

In the wire bundling method for a reel system according to an embodiment of the present invention, a stopper may be provided at a distal end portion of an insertion direction of the wire wire and the rear end portion of the first and second eccentricity tunnels, And the rear portion exposed to the outside of the eccentric tunnel is pulled in the same direction as the inserting direction so that the wire and the rear end of each wire are fixed in the first and second eccentric tunnels .

The first and second eccentric tunnels are vertically shifted with respect to the center tunnel so that the lengths of the first and second eccentric tunnels are equal to each other, And may be formed so as to have the same height as the up-and-down height of the take-up part so that the wire is wound up by two rows in the vertical direction when the wire is wound around the take-up part.

A method of wire bonding a reel system according to an embodiment of the present invention includes a housing having a bottom and a fence having first and second gates; And a spool which is seated on the bottom surface and is surrounded by the fence and has a small diameter structure between a large diameter and a bottom plate and a spool having a center tunnel and first and second eccentric tunnels, The tip end portion of the wire penetrating the outer side of the first gate is inserted into the outer end of the wire passing through the inner side of the first gate from the inner side of the first gate, A step of passing the tip of the wire penetrating from the outside of the second gate to the inside of the second gate through the center tunnel of the spool so as to be opposite to the rear end of the wire; The rear end of the wire is rotated by a half turn so that the wire is passed through the center tunnel of the spool in a state where the wire forms a semicircle outside the spool so as to be directed in a direction opposite to the distal end of the wire, Inserting the wire into the first eccentric tunnel and inserting the rear end of the wire into the second eccentric tunnel; The wire and the rear end of each wire exposed to the outside via the center tunnel are pulled in the same direction as the inserting direction so that the wire and the rear end of the wire are hooked to the entrance end of the eccentric tunnel, The wire and the rear end of the wire are fixed in the respective eccentric tunnel, and then the semi-circle is formed and the wire penetrated into the center tunnel is pulled so that the semicircular portion is wound on the winding portion of the spool; And the spool is mounted on the bottom surface of the housing so that the wire and the rear end of the wire are respectively fixed to the first and second eccentric tunnels of the spool while the remaining wire portions are connected to the outside of the housing through the first and second gates of the fence So as to form a circular shape.

According to another aspect of the present invention, there is provided a method of wire bonding a reel system, the method comprising the steps of: forming a recess in the bottom plate of the spool so as to be recessed inwardly so as to expose the spool to the outside of the gate when assembled to the housing; To prevent the portion from being caught between the bottom plate and the inner circumferential surface of the fence, the wire may be placed in the engaging groove of the bottom plate of the spool to assemble the spool into the housing.

In the wire bundling method for a reel system according to an embodiment of the present invention, a stopper may be provided at a distal end portion of an insertion direction of the wire wire and the rear end portion of the first and second eccentricity tunnels, The rear portion exposed to the outside of the eccentric tunnel may be pulled in the same direction as the insertion direction so that the wire and the rear end of each wire are fixed in the eccentric tunnel.

The first and second eccentric tunnels are vertically shifted with respect to the center tunnel so that the lengths of the first and second eccentric tunnels are equal to each other, And may be formed so as to have the same height as the up-and-down height of the take-up part so that the wire is wound up by two rows in the vertical direction when the wire is wound around the take-up part.

As described above, in the wire bundling method of the reel system of the present invention, a plurality of gates penetrating the inside and outside of the fence of the housing are formed, a center tunnel and first and second eccentric tunnels are formed on the spool, After passing through each gate sequentially through the center tunnel, both ends of the wire are finally fixed in the first and second eccentric tunnels on both sides, and then the remaining wire part is exposed to the outside of the housing, The wire is tightly fixed to the spool, so that the wire can be prevented from being separated or loosened, and as a result, reliability can be given to the wearer.

Also, when the cable forms two loop structures closed to both sides from the center of the reel assembly, there is an effect of allowing the spool to reach the tightened state with only a small amount of rotation.

Further, since the first and second eccentric tunnels of the spool are vertically spaced apart to allow the wires to be wound in two rows in the vertical direction, lifting is not generated between the wires at the time of winding so that a large amount of wires can be aligned and wound Effect is obtained.

FIGS. 1 to 4 are schematic flowcharts showing a process of binding wires using four gates among the wire bundling methods of a reel system according to an embodiment of the present invention.
5 to 8 are schematic flowcharts showing a process of binding wires using two gates among the wire bundling methods of the reel system according to an embodiment of the present invention.
9 is a perspective view illustrating a wire reeling reel system according to an embodiment of the present invention.
10 is an exploded perspective view illustrating a wire reeling reel system according to an embodiment of the present invention.
11 is a bottom exploded perspective view illustrating a wire reeling reel system according to an embodiment of the present invention.
12 is a front exploded view showing a wire reeling reel system according to an embodiment of the present invention.
13 is a cross-sectional view illustrating a wire reeling reel system according to an embodiment of the present invention.
FIG. 14 is a schematic flowchart showing a button operation process of a reel system for wire guiding according to an embodiment of the present invention.
FIG. 15 is a perspective view showing application of a wire bonding method (one loop structure) of the reel system of the present invention to golf shoes.
16 is a perspective view showing application of a wire bonding method (two loop structure) of the reel system of the present invention to golf shoes.

Hereinafter, the present invention will be described with reference to the accompanying drawings.

As shown in FIGS. 1 to 14, a method of wire bonding a reel system according to an embodiment of the present invention basically includes a housing 10, which is a component necessary for fastening a wire, and a spool 20.

The housing 10 includes a bottom surface 11 and a plurality of gates 12a extending upwardly from the bottom surface 11 and penetrating the inside and outside of the outer circumferential surface, and a unidirectional protrusion 12b formed continuously along the top surface A fence 12 having a circular tube shape is provided.

The spool 20 is mounted on the bottom surface 11 of the housing 10 and is surrounded by the fence 12 and has a small diameter structure between the large diameter upper and lower plates 21 and 22, A winding section 23 having first and second eccentric tunnels 23b and 23c is provided.

The lower plate 22 of the spool 20 is connected to the wire 12 to be exposed to the outside of the gate 12a when the spool 20 is assembled to the housing 10 in a state that the wire 5 is wound around the take- (22a) is recessed inwardly so that the wire (5) is located inside to prevent the portion of the wire (5) from being caught between the lower plate (22) and the inner circumferential surface of the fence (12) A plurality of them are provided correspondingly.

The winding section 23 is provided with stoppers 23b1 and 23c1 at the rear ends of the wire 5 and rear ends of the first and second eccentric tunnels 23b and 23c in the inserting direction of the wire 5, The rear portion of the wire 5 is pulled in the same direction as the inserting direction and is exposed to the outside of the eccentric tunnel 23b, 23c in a state where the rear end portion of the wire 5 is inserted and stopped by the stoppers 23b1, Line and the rear end are fixed within the eccentric tunnel 23b, 23c.

Here, the first and second eccentric tunnels 23b and 23c are arranged in such a manner that when the wire 5 is pulled in a state in which the wire and the rear end of the wire 5 are caught by the stoppers 23b1 and 23c1 and stopped at a predetermined position, The widening angle between the wire and the rear end of the wire 5 inside the eccentric tunnels 23b and 23c and the rear portion of the wire 5 exposed to the outside is made large so that the bent portion of the wire 5 is inserted into the eccentric tunnels 23b and 23c The wires 5 can be prevented from being released to the outside of the eccentric tunnels 23b and 23c by pulling the wires 5 in a state in which the wires 5 are caught.

The first and second eccentric tunnels 23b and 23c are vertically shifted with respect to the center tunnel 23a so that the two diameters of the first and second eccentric tunnels 23b and 23c are equal to the length 23 so that the wire 5 is wound on the winding portion 23 in two rows in the vertical direction.

Hereinafter, a method of tying the wires in the case where there are four gates (forming two loop structures on both sides of the reel system) using the parts for fastening the wires 5 will be described.

1, a tip end portion of a wire 5 is passed through a center tunnel 23a of the spool 20, and a distal end portion of a wire 5 passing through the center tunnel 23a is inserted into the first The tip end portion of the wire 5 passed through the outside of the first gate 12a1 is passed through from the outside to the inside of the second gate 12a2, The distal end portion of the wire 5 passed through the inside of the two gates 12a2 is passed through the center tunnel 23a of the spool 20 so as to face the reverse direction of the rear end of the wire 5.

2, a rear end portion of the wire 5 is passed through from the inside to the outside of the third gate 12a3, and then continuously from the outside to the inside of the fourth gate 12a4, The rear end of the wire 5 penetrating to the inside of the fourth gate 12a4 is passed through the center tunnel 23a of the spool 20 so as to face the distal end of the wire 5, The distal end portion of the wire 5 is inserted into the first eccentric tunnel 23b and the rear end portion of the wire 5 is inserted into the second eccentric tunnel 23c.

3, the wire of each wire 5 exposed to the outside via the center tunnel 23a and the rear portion of the rear end of the wire 5 are pulled in the same direction as the insertion direction, And the rear end of the wire 5 is hooked to the entrance end of each of the eccentric tunnels 23b and 23c so that the wire and the rear end of the wire 5 inserted into the eccentric tunnels 23b and 23c are fixed in the respective eccentric tunnels 23b and 23c .

4, the spool 20 is placed on the bottom surface 11 of the housing 10 so that the wire and the rear end of the wire 5 are respectively engaged with the first and second eccentric portions of the spool 20, The rest of the wire 5 is fixed to the tunnels 23b and 23c through the first, second, third and fourth gates 12a1, 12a2, 12a3 and 12a4 of the fence 12, To form an eight-character shape (forming two loop structures on both sides of the reel system).

In order to prevent the portion of the wire 5 to be exposed to the outside of the gate 12a from being caught between the lower plate 22 and the inner circumferential surface of the fence 12 when the spool 20 is assembled to the housing 10, The spool 20 is assembled to the housing 10 in a state where the spool 20 is inserted into the engaging groove 22a.

Such a two loop structure has the advantage that the wire 5 can be brought to the fastening state in a short time with only a relatively small amount of the spool 20, and conversely, the fastening state can be quickly released.

Next, a method of binding the wires 5 in the case of two gates (forming one loop structure on one side of the reel system) will be described.

5, a tip end portion of the wire 5 is passed through the center tunnel 23a of the spool 20 and then the tip end portion of the wire 5 passing through the center tunnel 23a is connected to the first gate 12a1 from the inside to the outside of the second gate 12a2, the tip end of the wire 5 penetrating outside the first gate 12a1 is passed through from the outside to the inside of the second gate 12a2, The distal end portion of the wire 5 penetrating to the inside of the wire 12a2 is passed through the center tunnel 23a of the spool 20 so as to face the reverse direction of the rear end of the wire 5.

6, the rear end of the wire 5 is rotated by a half turn so that the wire 5 forms a semicircle outside the spool 20. Then, The distal end of the wire 5 is inserted into the first eccentric tunnel 23b and the rear end portion of the wire 5 is inserted into the first eccentric tunnel 23b through the tunnel 23a to face the opposite end of the wire 5, And inserted into the second eccentric tunnel 23c.

7, the wire of each wire 5 exposed to the outside via the center tunnel 23a and the rear portion of the rear end portion are pulled in the same direction as the insertion direction, And the rear end of the wire 5 is hooked into the eccentric tunnels 23b and 23c so that the wire and the rear end of the wire 5 inserted into the eccentric tunnels 23b and 23c are fixed within the respective eccentric tunnels 23b and 23c Then, the semicircle is formed, and the wire 5 penetrated into the center tunnel 23a is pulled so that the semicircular portion is wound on the winding portion 23 of the spool 20. [

8, the spool 20 is placed on the bottom surface 11 of the housing 10 so that the wire and the rear end of the wire 5 are respectively engaged with the first and second eccentric portions of the spool 20, The remaining wire 5 is fixed to the tunnels 23b and 23c and exposed to the outside of the housing 10 through the first and second gates 12a1 and 12a2 of the fence 12 to form a circular shape .

In order to prevent the portion of the wire 5 to be exposed to the outside of the gate 12a from being caught between the lower plate 22 and the inner circumferential surface of the fence 12 when the spool 20 is assembled to the housing 10, The spool 20 is assembled to the housing 10 in a state where the spool 20 is inserted into the engaging groove 22a.

Thus, the operation of binding the wire 5 through the housing 10 and the spool 20 is completed.

The remaining parts provided in the reel system of the present invention to allow the wire 5 to be tightened and unscrewed will now be described with reference to FIGS. The description of the following components is illustrative and can not be used as an element limiting the wire binding method of the present invention.

The housing 10 includes a fixing plate 13 (not shown) for fixing the housing 10 in various manners such as adhesion to an object (for example, a back portion or a side portion of a shoe) extending outward from a lower end of the fence 12 ).

On the upper surface of the upper plate 21 of the spool 20, a plurality of rotation-driving projections 21a are formed.

The rotation inducing protrusions 21a of the spool 20 are continuous along the upper end edge of the upper plate 21 of the spool 20 and have a sloped surface 21a1 and a facing surface 21a2.

The winder 30 is disposed above the spool 20 and is lifted up and down according to the operation of the button 60 to be spaced apart and engaged with the rotation inducing projections 21a of the spool 20, An axis rotation projection 31 is provided on the bottom surface to rotate the angle shaft.

The shaft rotation protrusion 31 of the winder 30 is provided along the bottom edge of the winder 30 and has an inclined surface 31a corresponding to the inclined surface 21a1 of the spool 20, The button 60 is pivoted by a certain angle while being pushed in the axial rotation direction in a process of sliding downward along the slope 21a1 of the button 60. [

The ratchet 40 includes a ratchet portion 41 having a ratchet projection 41a engaged with the unidirectional protrusion 12b of the housing 10 and a ratchet portion 41 connected to the outer circumferential surface of the ratchet portion 41a, 42 are provided.

Here, the ratchet portion 41 is structured such that one end thereof is connected to the outer connector 42 and the other end thereof is a free-end structure, and the ratchet projection 41a protrudes downward on the bottom surface thereof.

The dial 50 has a polygonal surface 51a formed on the outer circumferential surface of which the polygonal surface 42a of the outer connector 42 of the ratchet 40 is engaged and engages with the inner circumferential surface of the dial 50, A through hole 52 is formed through the center of the inner joint body 51 and the upper end of the inner joint body 51 is connected to the lower end of the housing 50, And is rotated integrally with the ratchet 40 in one direction.

The button 60 is disposed on the through hole 52 of the dial 50 and connected to the winder 30 so that the button 60 is integrally lifted and lowered and the outer circumferential surface is alternately provided with the groove 51b and the step 51c A plurality of lifting and lowering projections 61 are provided which are axially rotated and lifted and lowered while being hooked.

Here, the lifting and lowering protrusion 61 has a structure in which the lifting and lowering protrusion 61 is inserted into the recess 51b and the step 51c recessed inward and meshed with each other.

A spring 70 is provided between the spool 20 and the winder 30 so that the winder 30 is elastically lifted and lowered.

An engaging groove 32 is formed at the center of the upper surface of the winder 30 so that the winder 30 and the button 60 are integrally coupled to each other. The engaging protrusions 62 protruding from the engaging projections 62 are formed.

In order to prevent the winder 30 and the button 60 from being idle, a plurality of engagement protrusions 33 spaced apart from each other along the rim of the engagement groove 32 of the winder 30 And a plurality of latching protrusions 63 are inserted in the edge of the latching protrusion 62 of the button 60 corresponding to the latching protrusion 62 and inserted between the latching latches 33.

A release bump 14 is provided on an outer circumferential surface of the upper end of the fence 12 of the housing 10 and the dial 13 is hooked on the lower end of the inner circumferential surface of the dial 50, 50 are rotatably formed on the outer circumferential surface thereof.

The process of assembling and operating the reel system through these components will be described below.

First, after the fastening operation of the wire 5 is completed through the housing 10 and the spool 20, the winder 30, the ratchet 40, the dial 50, the button 60 assembly) is assembled with the housing 10.

The ratchet 40 is engaged with the dial 50 and the winder 30 is connected to the button 60 and the button 60 is engaged with the grooves 51b and the step 51c of the dial 50, And as a result, when the dial 50 is rotated, the winder 30 is also rotated at the same time.

The operation of the reel system thus completed assumes that the fixing plate 13 of the housing 10 is fixed to the object (shoes or the like) and the wire 5 is hooked on the hook of the shoe so as to be loosely fastened. When the button 60 is pressed downward and the elevation projection 61 is positioned at the step 51c, the shaft rotation projection 31 of the winder 30 and the rotation projection projection 21a of the spool 20 are engaged with each other, At this time, when the dial 50 is rotated, the spool 20 is rotated while the ratchet projection 41a of the ratchet 40 is rotated in one direction along the unidirectional protrusion 12b of the housing 10, So that the wire 5 is tightened while winding the wire 5 in two rows.

Here, even if the wire 5 is pulled in the direction opposite to the reel system, the ratchet projection 41a engages with the unidirectional protrusion 12b and does not rotate in the reverse direction, so that the wire 5 is kept in a tight state without being released .

When the wire 5 is to be unfastened, the button 60 is pressed so that the lifting protrusion 61 is moved from the step 51c to the adjacent groove 51b so that the winder 30 and the spool 20 ).

When the button 60 is pressed downward, the winder 30 is also lowered so that the inclined surface 61b of the shaft rotation protrusion 31 The lifting protrusion 61 is rotated by a predetermined angle in the axial rotation direction while sliding downward on the inclined surface 21a1 of the spool 20, as a result.

When the wire 5 is pulled out from the outside, the spool 20 with which the winder 30 is disengaged is freely rotated, and the wire 5 is loosened while the shaft 5 is rotated.

The wire (cable, cord) used in the present invention can be very smoothly reduced with a high coefficient of friction or with a modulus of elasticity and high tensile strength. In some cases, the cable can be multiple strands of interwoven material. Any suitable string can be used, but nylon fibers, strings formed of polyethylene fibers can be used. One example of a suitable string material is sold under the trade name SPECTRA. Polyethylene fibers having a high polymerization degree (long chain extension) at the time of polymerization advantageously have a high strength to weight ratio, excellent durability and very low elasticity. The preferred strap made of this material is woven tightly. A tightly woven string adds rigidity to the finished string. The added stiffness provided in the woven increases the pushing performance and the strap is easily threaded through the strap guide and inserted into the spool or through the guide to form a loop of strap that the user can easily grasp. The string may also be formed of a monofilament polymer spun from a mold.

The string or cable may have a diameter of at least 0.02 inches and / or no more than about 0.04 inches, or at least about 0.025 inches and / or no more than 0.035 inches, and diameters beyond this range may also be used.

As described above, the wire bundling method of the reel system of the present invention is characterized in that a plurality of gates penetrating the inside and outside of the fence of the housing are formed, a center tunnel and first and second eccentric tunnels are formed on the spool, After each of the gates are sequentially passed through the center tunnel, the ends of the wire are finally fixed in the first and second eccentric tunnels on both sides, and the remaining wire portions are exposed to the outside of the housing. By tightening the wire through the dial, the wire is firmly fixed to the spool so that the wire can be prevented from coming off or loosened, thereby conferring a sense of security to the wearer.

In addition, the first and second eccentric tunnels of the spool are vertically spaced apart to allow the wires to be wound in two rows in the vertical direction, so that no lifting occurs between the wires at the time of winding, so that a large amount of wires can be aligned and wound.

The method of the present invention can be used typically in footwear including ski boots, snow boots, ice skates, riding boots, hiking, running shoes, running shoes, specializing, and training shoes, Thereby providing an effective and efficient locking device. Such applications may include use in locking or ancillary systems and may include backpacks and other similar products, waistlines and / or sleeves of belts, pants and jackets, helmet neck and headband, gloves, water sports , Snow sports, and other extreme sports, or in products and situations such as supports for pulling together two objects.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, It should be understood that all of the techniques that can be easily changed and used by those skilled in the art are included in the technical scope of the present invention.

DESCRIPTION OF REFERENCE NUMERALS
5: wire 10: housing
11: bottom surface 12: fence
12a: gate 12b: one-way projection
13: Fixing plate 14:
20: spool 21: top plate
21a: rotation inducing projection 21a1: inclined surface
21a2: facing 22: bottom plate
22a: a jam preventing groove 23: a winding part
23a: center tunnel 23b: first eccentric tunnel
23b1: stopper 23c: second eccentric tunnel
23c1: Stopper 30: Winder
31: shaft rotating projection 31a: inclined surface
32: engaging groove 33: engaging jaw
40: ratchet 41: ratchet part
41a: ratchet projection 42: outer connector
42a: polygon 50: dial
51: Inner connecting body 51a:
51b: a groove 51c: a step
52: Through hole 53: Leaving prevention projection
60: Button 61:
62: engaging projection 63: engaging projection

Claims (6)

  1. A housing having a bottom surface and a fence having first, second, third and fourth gates; And
    A spool which is seated on the bottom surface and is surrounded by the fence and has a small diameter structure between a large diameter and a bottom plate and provided with a winding section having a center tunnel and first and second eccentric tunnels;
    A reel system is provided,
    A tip end portion of the wire penetrating the center tunnel is passed from the inside to the outside of the first gate and then the tip end portion of the wire penetrated outside the first gate is passed through the center tunnel of the spool Passing the tip of the wire penetrating from the outside of the second gate to the inside and passing the inside of the second gate through the center tunnel of the spool so as to be opposite to the rear end of the wire;
    A rear end portion of the wire penetrating from the inside to the outside of the third gate and continuing from the outside to the inside of the fourth gate continuously, and a rear end portion of the wire penetrating to the inside of the fourth gate is connected to the center of the spool Inserting a distal end of the wire into the first eccentric tunnel and inserting a rear end of the wire into the second eccentric tunnel so that the wire passes through the tunnel and is directed in a direction opposite to the distal end of the wire;
    The wire and the rear end of each wire exposed to the outside via the center tunnel are pulled in the same direction as the inserting direction so that the wire and the rear end of the wire are hooked to the entrance end of the eccentric tunnel, The wire and the rear end of the wire being fixed in the respective eccentric tunnel; And
    The spool is mounted on the bottom surface of the housing, and the wire and the rear end of the wire are fixed to the first and second eccentric tunnels of the spool, respectively, and the remaining wire portions are passed through the first, second, third and fourth gates of the fence Exposing to the outside of the housing to form an eight-figure shape;
    Wherein the method comprises:
  2. The method according to claim 1,
    A stopper is provided at the tip end of the wire in the inserting direction of the wire and the rear end of the first and second eccentric tunnels so that the wire and the rear end of the wire are inserted into the stopper and stopped at a predetermined position, And the rear portion is pulled in the same direction as the insertion direction so that the wire and the rear end of each wire are fixed in the first and second eccentric tunnels.
  3. The method according to claim 1,
    Wherein the first and second eccentric tunnels are vertically shifted with respect to the center tunnel, and the two diameters of the first and second eccentric tunnels are the same height as the vertical height of the take-up part, And the upper and lower rows are wound up in two rows.
  4. A housing having a bottom surface and first and second gates; And
    A spool which is seated on the bottom surface and is surrounded by the fence and has a small diameter structure between a large diameter and a bottom plate and provided with a winding section having a center tunnel and first and second eccentric tunnels;
    A reel system is provided,
    A tip portion of a wire penetrating the center tunnel is passed from the inside to the outside of the first gate and then the tip portion of the wire penetrated outside the first gate is passed through the center tunnel of the spool, Passing the tip of the wire penetrating from the outside of the second gate to the inside and passing the inside of the second gate through the center tunnel of the spool so as to be opposite to the rear end of the wire;
    The rear end of the wire is rotated by a half turn so that the wire is passed through the center tunnel of the spool in a state where the wire forms a semicircle outside the spool so as to be directed in a direction opposite to the distal end of the wire, Inserting the wire into the first eccentric tunnel and inserting the rear end of the wire into the second eccentric tunnel;
    The wire and the rear end of each wire exposed to the outside via the center tunnel are pulled in the same direction as the inserting direction so that the wire and the rear end of the wire are hooked to the entrance end of the eccentric tunnel, The wire and the rear end of the wire are fixed in the respective eccentric tunnel, and then the semi-circle is formed and the wire penetrated into the center tunnel is pulled so that the semicircular portion is wound on the winding portion of the spool; And
    The spool is placed on the bottom surface of the housing so that the wire and the rear end of the wire are fixed to the first and second eccentric tunnels of the spool, respectively, and the remaining wire portions pass through the first and second gates of the fence to the outside of the housing So as to form a circular shape;
    Wherein the method comprises:
  5. 5. The method of claim 4,
    A stopper is provided at the tip end of the wire in the inserting direction of the wire and the rear end of the first and second eccentric tunnels so that the wire and the rear end of the wire are inserted into the stopper and stopped at a predetermined position, And pulling the rear portion in the same direction as the insertion direction so that the wire and the rear end of each wire are fixed in the eccentric tunnel.
  6. 5. The method of claim 4,
    Wherein the first and second eccentric tunnels are vertically shifted with respect to the center tunnel, and the two diameters of the first and second eccentric tunnels are the same height as the vertical height of the take-up part, And the upper and lower rows are wound up in two rows.


KR1020160161014A 2016-11-30 2016-11-30 Wire tying method of reel system KR20180062475A (en)

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JPH07208A (en) * 1991-12-20 1995-01-06 Arii Gosei Kogyosho:Kk Shoelace tightener
KR20120027105A (en) 2008-11-21 2012-03-21 보아 테크놀러지, 인크. Reel based lacing system
KR20100009337U (en) * 2009-03-12 2010-09-27 친-추 첸 string fixture
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KR101723579B1 (en) * 2016-11-29 2017-04-06 주식회사 신경 apparatus for fastening wire

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