CN2482831Y - Quick fastening rope device with tom fool knot - Google Patents

Abstract

The utility model relates to a rapid tether device with a bowknot, and the device is provided with two rope strips, an elastic buckle clamp and two pulling loops. The rope strips pass through the elastic buckle clamp and form two cycle around parts, a knot portion and two free segments at the upper part of the elastic buckle clamp. The two cycle around parts are respectively provided with a pulling loop, and the lower part of the elastic buckle clamp is provided with two telescopic segments. The bottom ends of the telescopic segments are positioned on the bootlace holes of shoes by a positioning point. When the pulling loop is pulled, the cycle around parts can absorb the length of the telescopic segment to reach the goal of fast tether.

Description

Quick tethered unit with bowknot

The utility model relates to a kind of tethered unit, particularly relates to a kind of quick tethered unit with bowknot that is applicable to shoes.

As shown in Figure 1 and Figure 2, existing a kind of tethered unit 1 that is applicable to shoes has a rope band 2 and the clip clip 3 on described rope band 2.Described clip 3 has the button stops 5 that a body 4 and two is articulated in described body 4 two ends respectively, described body 4 roughly is tabular, the place, centre position is provided with and is 2 first perforation, 401 and 2 second perforation 402 that are arranged side by side, utilize at described first and second perforation 401,402 outsides and body 4 two ends place two parallel groove sidewalls 403 ' be attached at two groove sidewalls 403 ' a bottom land wall 403 " match and define a groove 403; described two groove sidewalls 403 ' between be provided with a hinged arm 404; cross section of described hinged arm 404 is non-circular, apical margin be provided with a chase 404 '.Described button stops 5 inside are provided with a pivot hole 502 with lateral openings 501, and described pivot hole 502 1 sides are communicated with a deformation space 503, and are provided with a pressing part 504 at button stops 5 one ends, and are extended with a button hook 505 in lateral openings 501 1 sides.When described pivot hole 502 pivots are enclosed within on the hinged arm 404 of described body 4, can be at button stops 5 side faces and bottom land wall 403 " between generation one wire rope handling portion 6.

Utilize above-mentioned clip 3 structures, can be earlier with described rope band 2 staggered wearing in the lace hole of shoes, and the feasible residue activity ran 201 that passes by described lace hole, again by passing down described wire rope handling portion 6 up, through turnover produce a circle around portion 201 ' after, pass described first perforation, 401 and second perforation 402 again repeatedly, make a free section 201 at last " pass by second perforation 402; and make the circle that is located in the described wire rope handling portion 6 around portion 201 ' can be subjected to described pressing part 504 compacting location, by button hook 505 inlay cards described chase 404 ' in.Though, utilize the circle above clip 3, produced around portion 201 ' and free section 201 " can reach the purpose of similar bowknot outward appearance,, this quick tethered unit 1 but has following shortcoming in operation:

One, after portion's 201 ' one end is passing wire rope handling portion 6, be to be the state of to adjust because of circle, the other end then is positioning states after passing first perforation, 401 and second perforation 402, so, adjusting rope band when desire is when fastening state, the operator can only spur and the circle of the wire rope handling portion 6 symmetries end around portion 201 ', the operator must give observation operation smoothly earlier when operation, otherwise in case draw when pulling with first perforation, 401 corresponding ends, just can't adjust, so in operation, limit to some extent and be not can realize easily.

Two, more as shown in Figure 2, when button stops 5 during, be to utilize circle in 504 pairs of wire rope handling portions 6 of pressing part around portion 201 ' generations compacting location at the snap close state, and utilize again button hook 505 buckles chase 404 ' in can obtain to fix so that detain stops 5.But when desiring the pine oil rope band, the operator must pull about 180 degree of button stops 5 rotations as shown in Figure 3,, impel button hook 505 from chase 404 ' middle disengaging, and the downtrodden effect of rope band is allayed, and therefore, the operation that must remove snap close during its pine oil rope band comparatively bothers.

The purpose of this utility model is to provide a kind of and realizes quick tether and lighten restrictions on and with the quick tethered unit of bowknot outward appearance.

The utlity model has the quick tethered unit of bowknot, described tethered unit is installed on the shoes, described shoes are the two lace hole sheets that are provided with closing relatively, unclamp in an open side edges, described two lace hole sheets respectively are provided with several lace holes along length direction, when operation can make during tethered unit described opening produce to tighten or unclamps; Described tethered unit comprises two rope bands, an elasticity clip and two clasps.Described two rope bands respectively have a first end and a second end that is opposite, described first end is staggered to be located in several lace holes of lace hole sheet, and described the second end is passed by the lace hole near opening, and on described lace hole, respectively produce an anchor point; Described elasticity clip have a housing, slidably and the pressing piece and of the mutual socket of described housing be installed in elastic parts between described housing and the pressing piece, the correspondence position of described housing and pressing piece be provided with at least respectively one can be in good time relatively, the perforation and the perforation of staggering, after impelling described the second end to pass described elasticity clip, remittance has a knot portion and two free sections above the elasticity clip, described knot portion can be fixed on the elasticity clip, and between knot portion and anchor point, be boundary, constitute two circles around portion and two telescopic sections with the elasticity clip; Described draw ring is movably set in described circle in portion, utilize described two circles can constitute the outward appearance of bowknot around portion, knot portion and described two free sections, when spurring described two draw rings simultaneously, can make circle absorb the length of described telescopic section around portion, and make the elasticity clip towards the shoes convergence, and reach quick tether purpose.

Understand the purpose of this utility model, characteristics and advantage for clearer, the quick tethered unit with bowknot of the present utility model is elaborated below by preferred embodiment and accompanying drawing, in the accompanying drawing:

Fig. 1 is the plane wire rope handling schematic diagram of existing tethered unit;

Fig. 2 is the combination section that existing tethered unit is the state of fastening;

Fig. 3 is the combination section that existing tethered unit is the state of lightening restrictions on;

Fig. 4 is the exploded perspective view of the utility model first preferred embodiment;

Fig. 5 is the exploded perspective view of the elasticity clip of the above-mentioned preferred embodiment of the utility model;

Fig. 6 is the clasp exploded perspective view of the above-mentioned preferred embodiment of the utility model;

Fig. 7 is the forward sight combination generalized section that above-mentioned preferred embodiment two rope bands of the utility model are not tightened as yet;

Fig. 8 is the cross-sectional schematic of being got along the 8-8 line among Fig. 7;

Fig. 9 is the operation chart of fastening of the above-mentioned preferred embodiment of the utility model;

Figure 10 is the schematic perspective view of the utility model second preferred embodiment.

For convenience of description, following embodiment, identical assembly is represented with identical label.

As shown in Figure 4, the quick tethered unit of the utility model embodiment with bowknot, described tethered unit 100 is to be installed in one to have on the shoes 200 of opening 210, the two lace hole sheets 220 that described opening 210 sides are provided with closing relatively, unclamp, described lace hole sheet 220 respectively is provided with several lace holes 230 along length direction, the opening 210 of described shoes 200 is produced tighten or unclamp, described tethered unit 100 comprises two rope bands 10, a branch of elasticity clip 20, two that is clipped on the described rope band 10 is set in the draw ring 30 on the rope band 10.

Described two rope bands 10 respectively have a first end 11 and a second end 12 that is opposite, present embodiment is that the first end 11 with described two rope bands 10 interlinks and is integral, and with described first end 11 staggered being located in several lace holes 230 of described two lace hole sheets 220, and described the second end 12 is passed by the lace hole 230 near opening, and on described lace hole 230, respectively produce certain site 12 1.

Described elasticity clip 20 as shown in Figure 5, have a housing 21, slidably and the pressing piece 22 and of described housing 21 mutual sockets be installed in elastic parts 23 between described housing 21 and the pressing piece 22.Described housing 21 is at oval-shaped sidewall 211 periphery horizontal-extendings one perisporium 212 to be arranged, the two matches and defines a slide opening 213, corresponding position, described perisporium 212 upper and lower both sides respectively offers a main perforation 214, is provided with second mate's perforation 215 again at main perforation 214 1 ends that are positioned at perisporium 212 upsides.Described pressing piece 22 has a compacting end 221 and a slip end 222, described compacting end 221 has than large tracts of land and is positioned at slide opening 213 port outsides, and described slip end 222 is and is set in slidably in the slide opening 213, and described slip end 222 corresponding described main perforations 214 are provided with a perforation 223.The second end 12 of described two rope bands 10 is by down passing main perforation 214 up and boring a hole after 223, between anchor point 121 and elasticity clip 20, respectively constitute a telescopic section 122, and after it is piercing in elasticity clip 20, again by penetrate in slide opening 213 from secondary perforation 215 outward inwardly, can between main perforation 214 and secondary perforation 215, produce a circle around portion 123, described the second end 12 immediately again by interior pass in the autonomous perforation 214 in other places and above elasticity clip 20, converge have a knot portion 124 and produce two free sections 125, elastic parts 23 tops that described knot portion 124 is blocked in corresponding to main perforation 214.Can mix into outward appearance by circle around portion 123, knot portion 124 and free section 125 with bowknot.

Described two draw rings 30 are and are movably set in described circle in portion 123, as shown in Figure 6, present embodiment is that side cover 31 butt joint with two curved arc shapes and cross section semicircular in shape forms, make it have the syphon shape of two openings 311, between two openings 311, produce a conduit 32, be equiped with a guide wheel 33 in the described conduit 32, described circle can be subjected to the guiding of described guide wheel 33 when described draw ring 30 passes in portion 123.

As Fig. 7, shown in Figure 8, shoemaking manufacturer can be located in rope band 10 in the described lace hole 230 towards opening 210 directions are staggered gradually by toe-cap after shoes 200 are made, and described the second end 12 is upwards passed in a lace hole 230 that is close to opening 210, described the second end 12 by passing elasticity clip 20 (promptly can pass the main perforation 214, the perforation 223 that are relative) down up, produces described telescopic section 122 immediately below elasticity clip 20.The part that is positioned at elasticity clip 20 tops is passed secondary perforation 215 again after turnover, can respectively be provided with a circle in the both sides of elasticity clip 20 around portion 123, when passing in the autonomous again perforation 214 two rope bands, 10 the second ends, 12 proximal end places are converged to form described knot portion 124 mutually and produce two free sections 125, and make knot portion 124 be blocked in elastic parts 23 tops corresponding to main perforation 214, described circle is around fixing also the obtain location of portion's 123 1 ends because of knot portion 124, and the other end then is adjustable and integrally is connected with described telescopic section 122.And described clasp 30 can be located in described circle in portion 123 in advance when producing described circle around portion 123.Utilize knot portion 124, circle can arrange in pairs or groups mutually and provide the outward appearance of bowknot around portion 123, free section 125 etc.

State shown in Figure 9 for another example, when the user draws when pulling two draw rings, 30 outside levels simultaneously with both hands, because circle is subjected to the fixing effect of knot portion 124 and obtains the location around portion's 123 1 ends, the other end can absorb the length of described telescopic section 122.Simultaneously, impel elasticity clip 20 to produce towards lace hole 230 and be close to, enclose around relative the change greatly in the circle footpath of portion 123, and make two lace hole sheets 220 produce relative closing, opening 210 also can be the state of tightening, and at this moment, the outward appearance of bowknot still exists.

On the contrary, when desiring to lighten restrictions on rope band 10, the user need only be with described pressing piece 22 towards housing 21 inner compactings, and when perforation 223 is increased with main perforation 214 relative areas, promptly rope band 10 is produced the pine oil effect, and can operate described elasticity clip 20, described two lace hole sheets 220 are produced separate to top offset (as the state of Fig. 7, Fig. 8), and make opening 210 be releasing orientation, what be beneficial to foot wears, takes off operation.

In addition, as shown in figure 10, draw ring 30 of the present utility model ' second embodiment, be to roll into the hollow ring round with the thin bar of metal, and can circle after portion 123 produces again buckle at described circle in portion 123, also can reach and first embodiment identical operations purpose and the effect.

Claims (5)

1. quick tethered unit with bowknot, described tethered unit is installed on the shoes, the two lace hole sheets that described shoes are provided with closing relatively, unclamp in an open side edges, described two lace hole sheets respectively are provided with several lace holes along length direction, when operation can make during tethered unit described opening produce to tighten or unclamps, described tethered unit comprises two rope bands, a branch of elasticity clip, two that is clipped on the described rope band is set in the draw ring on the rope band, it is characterized in that:

Described rope band, respectively have the first end and the second end that are opposite, described first end is staggered to be located in several lace holes of described two lace hole sheets, and described the second end is passed by the lace hole near opening, and respectively produces an anchor point on described lace hole;

One elasticity clip, have a housing, slidably and the pressing piece and of the mutual socket of described housing be installed in elastic parts between described housing and the pressing piece, the correspondence position of described housing and pressing piece be provided with at least respectively one can be in good time relatively, the perforation and the perforation of staggering, so that after described the second end passes described elasticity clip, remittance has a knot portion and two free sections above the elasticity clip, described knot portion can be fixed on the elasticity clip, and between knot portion and anchor point, be boundary, produce two circles around portion and two telescopic sections with the elasticity clip; And

Two draw rings are movably set in described circle in portion.

2. the quick tethered unit with bowknot as claimed in claim 1 is characterized in that:

The housing of described elasticity clip is provided with a main perforation and second mate's perforation, the perforation of described pressing piece is corresponding to described main perforation, so that described the second end is by passing described main perforation and perforation down up, and penetrate to produce described circle around portion by secondary perforation, the second end converges knot and produces described knot portion and two free sections by passing on main perforation one side direction, described knot portion is blocked in the elastic parts top corresponding to main perforation.

3. the quick tethered unit with bowknot as claimed in claim 1 is characterized in that:

Described draw ring is made the syphon shape with two openings, and its inside is equiped with a guide wheel, and the circle of described rope band can be subjected to the guiding of described guide wheel when described draw ring passes in portion.

4. the quick tethered unit with bowknot as claimed in claim 1 is characterized in that:

Described draw ring is made the hollow ring round.

5. the quick tethered unit with bowknot as claimed in claim 1 is characterized in that:

The first end of described two rope bands interlinks and is integral.

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