CN2549785Y - Quick-lane device with bow - Google Patents

Abstract

A quick tying rope with bow knot is installed to an object with an opening, and has two locating parts spaced from each other at one side of said opening. The rope tying device comprises a buckle, two rope sections which are positioned at the positioning part and can be clamped by the buckle, two annular belts connected between the buckle and the rope sections and two free sections fixedly arranged on the annular belts. When the operating buckle is changed from a clamping state to a releasing state, the operating buckle is far away from the positioning part, so that the purpose of releasing the opening is achieved. The utility model discloses have the function that can tighten the rope segment, the non return nature and the security of clitellum are good, and have the outward appearance of bow tie concurrently.

Description

Quick-lane device with bow

(1) Technical field

The utility model relates to a tethering device, in particular to a fast tethering device with a bow tie suitable for shoes.

(2) Background technology

The fast tethering device with a bow as shown in Fig. 1 and Fig. 2 is a utility model patent case of Taiwan Patent Publication No. "CN2482831Y" previously applied by the applicant. The tethering device is installed on a shoe with an opening. When the tethering device is operated, the opening of the shoe can be tightened or loosened, and the tethering device includes two ropes 1, a bunch of Elastic buckle clip 2 on these cords 1, two draw rings 3 that are set on the cords 1. These cords 1 have a first end portion 101 and a second end portion 102 opposite to each other, these first end portions 101 are interlaced behind the shoelace holes of the shoes, and can pass through the shoelace holes near the opening, and These second ends 102 each form a telescopic segment 103 between the shoelace hole and the elastic buckle 2 after repeatedly passing through the elastic buckle 2, and form a variable-sized circle outside the elastic buckle 2. part 104, and a knot part 105 and two free sections 106 can be assembled on the top of the elastic buckle clip 2, and the circle part 104, knot part 105 and free section 106 can be used to form a bowknot appearance.

When the user pulls the two pull rings 3 outward horizontally at the same time, one end of the coiled portion 104 is fixed by the binding portion 105 and is positioned, and the other end can absorb the length of the telescopic section 103 . The elastic buckle clip 2 is urged to be close to the shoelace hole, the circle diameter of the loop portion 104 is relatively enlarged, and the opening is tightened. Conversely, when the elastic buckle 2 is operated and the rope 1 is released, the elastic buckle 2 can be operated to move upwards, and the opening is in a loose state, so as to facilitate the putting on and taking off of the feet.

Although the above-mentioned tether device can be used to fasten and loosen the opening, the applicant thinks that the non-return performance and safety of the rope should be improved, so a new design of the utility model is produced. .

(3) Contents of utility model

The purpose of the utility model is to provide a fast tethering device with a bow, which can achieve the purpose of fast tethering and untying and also has the appearance of a bow.

The purpose of this utility model is achieved in this way: a fast tethering device with a bow is installed on an object with an opening, and two positioning parts are arranged at intervals on one side of the opening, which can be used when operating the tethering device. These positioning parts are relatively engaged or separated, so that the opening is tightened or loosened. The tether device includes a buckle, two rope segments positioned on the positioning part and can be clamped by the buckle, and two links. An endless belt between the buckle and the rope section and two free sections fixed on the annular belt, wherein:

The buckle has a body, a crimping piece movably mounted on the body, and an elastic spring that is installed inside the body and keeps the crimping piece in a clamping state relative to the body. Components, operating the crimping part can change the crimping part from the clamping state to a loose state relative to the body. In the clamping state, a beam clamping area is generated between the crimping part and the body. When , there is a wide release area larger than the beam clamp area between the clamping part and the body;

The said rope segments have a fixed length and each has a first end portion and a second end portion opposite to each other, and these first end portions are respectively positioned on the opposite positioning portions on two sides of the opening. In the beam clamping state, the second end is clamped and positioned by the clamping part and the body;

The above-mentioned endless belts each have a third end and a fourth end opposite to each other, and these third ends are fixed outside the body, and these fourth ends are butted on the corresponding rope segment. on the two ends;

The said free sections are arranged on one side of the endless belt in parallel, and each has a fifth end and a sixth end opposite to each other, and these fifth ends are respectively fixed on the fourth end of the endless belt. end, and make the fifth end and the fourth end jointly define a stopper with a cross-sectional area larger than the clamping area but smaller than the release area. When the buckle is in the clamping state, the stopper can be The limit is outside the main body, and when the buckle is in a loose state, the stopper part is allowed to pass through the buckle movably, and the buckle is kept away from the positioning part.

The fast tethering device with bowknot of the utility model has the function of tightening the rope section, the ring belt has good non-return performance and safety, and also has the appearance of bowknot, which can indeed achieve the intended purpose of use.

In order to further illustrate the above purpose, structural features and effects of the present utility model, the utility model will be described in detail below in conjunction with the accompanying drawings.

(4) Description of drawings

Fig. 1 is the three-dimensional installation drawing of existing a kind of tether device.

Fig. 2 is the plan combination sectional view of Fig. 1 tether device.

Fig. 3 is the three-dimensional assembly diagram of the first preferred embodiment of the utility model.

Fig. 4 is the three-dimensional exploded view of above-mentioned preferred embodiment of the utility model.

Fig. 5 is the front view combined sectional view of above-mentioned preferred embodiment of the utility model.

Fig. 6 is a schematic cross-sectional view taken along the line 6-6 in Fig. 5.

Fig. 7 is the schematic diagram of operation in the loose state of the above-mentioned preferred embodiment of the utility model.

(5) specific implementation

For convenience of description, in the following embodiments, the same components are denoted by the same reference numerals.

As shown in Fig. 3 and Fig. 4, the quick tether device 100 with a bowknot in the embodiment of the present invention is installed on an object with an opening. example. One side of the sleeve opening 210 is provided with two rows of positioning parts taking shoelace holes 220 as an example. When the tethering device 100 is operated, the corresponding shoelace holes 220 can be relatively abutted or separated, so that the sleeve The perforation 210 produces tightening or loosening. The tethering device 100 includes a buckle 10, two rope segments 20 that pass through the shoelace hole 220 and can be clamped by the buckle 10, and two loops 30 connected between the buckle 10 and the rope segment 20. And two free segments 40 fixed on the endless belt 30.

The buckle 10 has a body 11, a crimping part 12 slidably sleeved inside the body 11, and a crimping part 12 installed inside the body 11 to keep the crimping part 12 constant relative to the body 11. A bundle of elastic elements 13 in a clip state. The main body 11 is a peripheral wall 112 straightly extending from the periphery of an oval side cover 111, and the two cooperate to form a concave hole 113 that is open in one direction. There is a through hole 114 in the sliding direction of the member 12 , and a connecting rod 115 across the through hole 114 is provided on the top side of the peripheral wall 112 . The crimping member 12 has a pressing end 121 and a sliding end 122 disposed on one side of the pressing end 121 and has a smaller diameter and width. The sliding end 122 defines a through hole 123 corresponding to the through hole 114 . The elastic element 13 is disposed between the side cover 111 and the sliding end portion 122 to provide a tendency for the crimping member 12 to move outward from the concave hole 113 . And pressing the side cover 111 and pressing the end 121 can make the buckle 10 change from the clamping state to a loosening state. When in the clamping state, there is a minimum beam clamping area I (as shown in Figure 5 ) between the through hole 123 and the inner ring surface of the through hole 114; A release area II (as shown in Figure 7) is generated between the surfaces, which is larger than the beam clamp area I.

The rope segments 20 have a fixed length and each has a first end 21 and a second end 22 opposite to each other. In this embodiment, the first end portions 21 are threaded and positioned in the shoelace holes 220 closest to the pull-through opening 210 , and the second end portions 22 are clamped and positioned by the buckle 10 in the state of the clip. In addition, each of the first end portions 21 can also be integrally provided with a shoelace 23 crossed through the remaining shoelace holes 220 .

Each of these endless belts 30 has a third end 31 and a fourth end 32 that are opposite. In this embodiment, these third ends 31 are butted and connected into one body, and a knot 31' is provided at the butt joint. And bound and fixed on the connecting rod 115 , the fourth ends 32 are butt-connected to the second ends 22 of the corresponding rope segments 20 .

The free segments 40 are disposed parallel to one side of the annular belt 30 , and each has a fifth end 41 and a sixth end 42 opposite to each other. These fifth end portions 41 are respectively sewn on the fourth end portion 32, and the fifth end portion 41 and the fourth end portion 32 jointly define a cross-sectional area greater than the clamp area I, but less than the release area II. stopper 50 . In addition, between the fifth and sixth end portions 41 and 42, there is a fixing point 43 that is sewn on the endless belt 30, so that there is a section between the fixed point 43 and the fifth end portion 41 that is parallel to the fixing point 43 of the endless belt 30. length.

In actual implementation, two rope sections 20 and two endless belts 30 are formed by a continuous belt body, and then the free section 40 is sewed on one side of the endless belt 30 by sewing, so as to produce the stopper 50 . And as shown in Figure 3, the appearance of a bowknot can be produced on the top of the buckle 10 by using the knot ball 31', the ring belt 30, the free section 40, and the like.

As shown in Figures 5 and 6, when the buckle 10 is in the clamping state, there is a clamping area I between the through hole 123 and the inner ring surface of the through hole 114, and the clamping area I is smaller than the cross-sectional area of the stopper 50 , then the stopper 50 is used to limit the outside of the top side of the main body 11, so that the buckle 10 can approach the shoelace hole 220. In a tight state.

As shown in Figure 7, when the user presses the crimping member 12 toward the inside of the main body 11, and a wide release area II is generated between the through hole 123 and the inner ring surface of the through hole 114, the use of the wide release area II is greater than the stop Due to the effect of the cross-sectional area of the upper part 50, the buckle 10 can be operated to move upward and away from the shoelace holes 220, so that the two opposite shoelace holes 220 can be separated, and the pull-through opening 210 is in a loose state, so as to facilitate the movement of the feet. Putting on and taking off the operation. During the above operation process, the blocking portion 50 passes through the buckle 10 , and the ring 30 above the buckle 10 becomes smaller.

When wanting to make the pull-through opening 210 tight again, the operator pulls the side of the endless belt 30 of the free section 40 inherent in the seam, or pulls the sixth end 42 of the free section 40, or pulls the free section 40 and the endless belt 30 at the same time, Then the buckle 10 can be gradually approached to the shoelace hole 220, and finally when the stopper 50 is reset to the outside of the top side of the main body 11, it can return to the fastened state shown in Fig. 5 and Fig. 6 .

Of course, those of ordinary skill in the art should recognize that the above embodiments are only used to illustrate the utility model, rather than as a limitation to the utility model, as long as within the spirit of the utility model, the above The changes and modifications of the embodiments will all fall within the scope of the claims of the present utility model.

Claims (4)

1. A fast tethering device with a bow, which is installed on an object with an opening, and two positioning parts are arranged at intervals on one side of the opening, and these positioning parts can be relatively abutted when the tethering device is operated or separate, so that the opening is tightened or loosened. The tethering device includes a buckle, two rope segments positioned at the positioning part and can be clamped by the buckle, and two rope segments connected between the buckle and the rope segment. The ring belt and two free sections fixed on the ring belt are characterized in that: The buckle has a body, a crimping piece movably mounted on the body, and an elastic spring that is installed inside the body and keeps the crimping piece in a clamping state relative to the body. Components, operating the crimping part can change the crimping part from the clamping state to a loose state relative to the body. In the clamping state, a beam clamping area is generated between the crimping part and the body. When , there is a wide release area larger than the beam clamp area between the clamping part and the body; The said rope segments have a fixed length and each has a first end portion and a second end portion opposite to each other, and these first end portions are respectively positioned on the opposite positioning portions on two sides of the opening. In the beam clamping state, the second end is clamped and positioned by the clamping part and the body; The above-mentioned endless belts each have a third end and a fourth end opposite to each other, and these third ends are fixed outside the body, and these fourth ends are butted on the corresponding rope segment. on the two ends; The said free sections are arranged on one side of the endless belt in parallel, and each has a fifth end and a sixth end opposite to each other, and these fifth ends are respectively fixed on the fourth end of the endless belt. end, and make the fifth end and the fourth end jointly define a stopper with a cross-sectional area larger than the clamping area but smaller than the release area. When the buckle is in the clamping state, the stopper can be The limit is outside the main body, and when the buckle is in a loose state, the stopper part is allowed to pass through the buckle movably, and the buckle is kept away from the positioning part. 2. The fast tethering device with a bow as claimed in claim 1, characterized in that the third ends of the said endless belts are butted and connected into one body, and a knot ball is arranged at the butt joint, and the knot ball It is fixed on the outside of the body of the buckle. 3. The fast tying device with a bow tie according to claim 1, characterized in that the crimping part of the buckle is slidably sleeved inside the body, and the body and the crimping part Corresponding positions are respectively provided with a through hole and a through hole which can be timely opposite and staggered. 4. The fast tie device with a bow tie as claimed in claim 1, characterized in that there is a fixing point sewn on the ring belt between the fifth and sixth ends of the free sections.

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