WO2011157050A1

WO2011157050A1 - Shoelace tying device

Info

Publication number: WO2011157050A1
Application number: PCT/CN2011/000562
Authority: WO
Inventors: 颜朝雄
Original assignee: 房玲玲
Priority date: 2010-06-13
Filing date: 2011-03-31
Publication date: 2011-12-22
Also published as: CN101884455B; CN101884455A

Abstract

A shoelace tying device which can loose the shoelace (12) rapidly is disclosed. A telescopic shoelace fastener (3) is respectively arranged on two sides of a shoelace base (2). Each shoelace fastener (3) is formed by connecting at least one sleeve connection part (31) with shoelace through part (33) via connecting arms (32). The bottom end of each shoelace fastener (3) is combined with the bottom of the shoelace base (2). The two shoelace fasteners (3) are combined on their top ends to form a pull element (34). At least one pulley (4) connected with a sleeve connection part (31) is arranged in a slide groove (21) of the shoelace base (2). Two hook parts (5) are also arranged on the top ends of the two sides of the shoelace base (2). The pull element (34) pulls the two shoelace fasteners (3) upwards and then hooks on to the two hook portions (5) to position.

Description

Lace-up device

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a shoelace wearing device for a shoe, and more particularly to a device for allowing a shoe to be worn and detached from the foot quickly. Background technique

At present, there are a wide variety of shoes on the market, such as sports shoes, casual shoes, or leather shoes, which are usually covered with laces on both sides of the tongue, or adhered to each other through devils. It can be fixed on the foot while walking to avoid falling off. In various fixing methods, the shoelace is the most secure.

However, the shoelaces must be loosened before the foot is inserted, so that the tongue can be slightly turned out, so that the foot can be put into the shoe. When the foot is positioned in the shoe, the shoe is placed. Strap tight (commonly tied into a bow). However, although the shoelaces are fixed in the strongest way, it is still skillful to tie the shoelaces, especially when children wear shoes, they often have to do it by adults, and adults with mobility problems are tying the laces. It is also difficult. In order to facilitate the penetration and take-off of the shoes, and to ensure that the shoelaces have the proper tightness for the normal walking, the Chinese Patent No. 2009201654445 and No. 2009101680196 disclose a retractable sliding shoelace fastening device. As shown in FIG. 1 and FIG. 2, it includes two seat cymbals arranged axially symmetrically on the upper, and a sliding slot 1 Γ and a fixed buckle 12' are mounted on the base ;; a retractable sliding fastening body 2' that is provided with and fastened with a shoelace, the retractable sliding fastening body 2'' includes a slider 21' that cooperates with the sliding slot 1 1 ' and the fixing buckle 12', respectively a movable buckle 22'; and a fixing buckle 4 sleeved on the end of the base body, and the fixing buckle 4 is provided with a locking portion 41' and the retractable sliding fastening body 2' to form a detachable type Connected. Using the above-mentioned telescopic sliding shoe fastening device, through the seat body and The mutual cooperation of the telescopic sliding fastening bodies 2' facilitates the penetration and removal of the shoes. However, the shoelace fastening device has the following disadvantages:

First, when tightening or loosening the shoelace, the slider 2 does not need to be parallel to the chute 1 to slide smoothly during its operation. However, since the telescopic sliding fastening body is provided with the telescopic arch bridge 212' only on one side, that is, the fastening body is unilaterally stressed, the parallel state between the slider 2 Γ and the chute 1 将 will be deviated, resulting in The slider 21' is caught in the chute 1 to stop the operation of the retractable sliding fastening body 2'. At this time, it is necessary to adjust the position of the slider 21' and the direction and size of the external force in time so that the slider 21' can continue to be smooth. Sliding in the chute 1 ;;

Secondly, when the shoelace is fastened, if there is an external force impact between the fixed buckle 12' and the movable slider 22', the two may be separated, thereby causing the shoelace to be loose;

Thirdly, since the telescopic arch bridge 212' on the slider 21 is arched when the shoelace is loosened, the telescopic arch bridge 212' is linear when the shoelace is fastened, so the material of the telescopic arch bridge 212' It must have considerable flexibility and fatigue strength to ensure the normal operation of the device; in addition, the arched shape of the telescopic arch bridge 212' is easy to get the child's fingers into it, causing unpredictable injury; Or when you loosen the shoelace, you need to pull the two pull rings 221 ' respectively. If the two pull rings 221 ' are too large, they are not beautiful. If they are too small, they are not easy to extend into the fingers.

Finally, the structural design of the shoelace fastening device is also complicated, thereby increasing the manufacturing cost. Summary of the invention

SUMMARY OF THE INVENTION It is an object of the present invention to provide a lace-through device for quick-relaxing shoelaces that is more simplistic in construction, more reliable and stable in operation, and that is more convenient for the shoe to be quickly and easily worn or detached from the foot. In order to achieve the above object, the shoelace wearing device for quickly relaxing the shoelace of the present invention comprises:

a shoelace seat mounted on the upper of the shoe tongue, wherein each of the shoelace seats on both sides of the tongue has a sliding slot extending along a side edge of the tongue, the sliding slot being respectively located toward the shoelace The inner side of the shoelace seat on both sides of the tongue passes out;

The two shoelace fasteners respectively have at least one corresponding sleeve portion which is disposed in each of the sliding grooves, and each of the sleeve portions is respectively extended on the two sides. a connecting arm of the inner side of the sliding slot, wherein each of the sleeve portions is provided with an insertion hole between the two connecting arms, and any two adjacent sleeve portions are respectively connected to a wearing portion by a pair of adjacent connecting arms, respectively The wearing portion is provided with a hole for the shoelace to be disposed between the two arms; wherein the shoelace fastener is provided at the bottom end with a fixing portion coupled with the bottom of the shoelace seat, and the shoelace buckle The piece has a joint at the top end, and the joint portion constitutes a hand piece capable of synchronously stretching the two shoelace fasteners;

At least one pulley is respectively passed between any two adjacent belt portions, and is embedded in the insertion holes of each of the socket portions via the connecting arms, and each pulley is attached with the shoelace buckle The sleeve portion of the piece is slidably disposed in the sliding groove of the shoelace seat;

At least one hook portion is disposed at a top end of the two sides of the shoelace seat for the hand pull member to stretch the shoelace fastener to hook the positioning.

As a preferred embodiment of the present invention, the shoelace seat has a U shape. As a preferred embodiment of the present invention, the socket portions are arranged in equal intervals.

As a preferred embodiment of the present invention, the fixing portion coaxially penetrates a longitudinal through hole together with the shoelace seat, and is disposed through the longitudinal hole through a positioning pin for fixing the shoelace fastener to the seat. Said in the shoelace seat.

In a preferred embodiment of the present invention, the joint portion is a belt insertion portion at the top end of the wearing portion of the shoelace fastener.

As a preferred embodiment of the present invention, the hand piece is a rope body, and two ends thereof are bound to the joint portion. As a preferred embodiment of the present invention, the fixing portion is a socket portion of the socket portion located at the bottom end of the shoelace fastener.

The technical effects of the present invention are:

1. By tying the shoelace to the stretchable shoelace fastener, it is only necessary to pull up a rope body as a hand piece to stretch the shoelace fastener when the shoe is worn, and the shoe can be tightened On the foot; and, when taking off the shoes, the rope body as the hand piece is only required to be detached from the hook portion, so that the shoelace fastener is returned to the original position by its own stretchability, and the shoe can be taken off the foot. In this way, it is more convenient to wear and take off the shoes using the shoelaces quickly and reliably;

2. By attaching the shoelace to the stretchable shoelace fastener, stretching a rope body connected to the shoelace fastener as a hand piece, the shoelace fastener is slidably attached to the shoe by the connection thereto The pulley in the sliding groove of the seat can smoothly slide in the sliding groove, thereby avoiding the sliding suspension which may be caused by the unilateral force in the prior art;

3. Use the hooks on the tops of the two sides of the shoelace to allow the rope body as a hand piece to pull up the shoelace fastener and hook up the positioning, so that it is not easy to separate the two, thus avoiding the shoelace Loose

4. The design of the telescopic arch bridge and the pull ring in the prior art is omitted, which makes the overall structure simpler and more beautiful, and also avoids the inconvenience and accidental damage that may be caused by the two. DRAWINGS

1 is a schematic view showing the use state of a prior art retractable sliding shoelace fastening device;

Figure 2 is a front elevational view showing the perspective structure of a prior art retractable sliding shoelace fastening device;

Figure 3 is a perspective view of the shoelace wearing device of the present invention; Figure 4 is a perspective assembled view of the shoelace wearing device of the present invention;

Figure 5 is a perspective exploded view of the shoelace wearing device of the present invention;

6 is a schematic plan view showing the shoelace seat and the shoelace fastener of the shoelace wearing device of the quick-releasing shoelace of the present invention;

Figure 7 is a schematic view showing the shoelace threading device of the shoelace wearing device of the quick release shoelace of the present invention in situ;

Fig. 8 is a schematic view showing the pull-up positioning of the shoelace wearing device of the shoelace wearing device for quick-releasing the lace of the present invention.

among them,

Scorpion

1Γ chute 12' fixed buckle

2' retractable sliding fastening body

21 'slider 212' telescopic arch bridge

22' active slider 221 'pull ring

4' fixing buckle 4Γ buckle

1 shoes 11 upper

12 laces 13 tongue

2 shoelace seat 21 chute

3 shoelace fasteners 31 socket

31A fixing part 311 perforation

32 arms 33 belts

33A joint 331 with holes

34 hand pieces

4 pulley

5 hook

6 longitudinal perforations 61 locating pins detailed description

The shoelace wearing device for quickly relaxing the shoelace of the present invention will be further described in detail below with reference to the accompanying drawings.

As shown in FIG. 3 and FIG. 4, the shoelace wearing device for quickly relaxing the shoelace of the present invention is mounted on the upper 11 of the shoe 1 for the shoelace 12 to be worn, which includes a shoelace seat 2. Two shoelace fasteners 3, at least one pulley 4, and two hooks 5, wherein: the shoelace seat 1 is mounted on the upper 11 around the tongue 13 of the shoe 1, and the laces on both sides of the tongue 13 A sliding slot 21 is defined in the seat 2, and the sliding slot 21 extends along the side edge of the tongue 13 in the shoelace seat 2, and each of the sliding slots 21 is respectively protruded toward the inner side of the shoelace seat 2. The shoelace seat 1 of the present embodiment has a U-shape as shown in the drawing.

The two shoelace fasteners 3 are integrally formed members in this embodiment, and have a stretchability, and can be rebounded and rebounded like a compression spring. At the same time, in conjunction with FIG. 5 and FIG. 6 , each of the shoelace fasteners 3 has at least one socket portion 31 , and each of the shoelace fasteners 3 is correspondingly disposed in each of the sliding slots 21 through the socket portion 31 , and The ferrules 31 are arranged at equal intervals, and each of the sleeving portions 31 is extended on both sides with a connecting arm 32. The connecting arms 32 extend out of the sliding slot 21 from the inner side of the lacing base 2, and each of the splicing portions 31 There is an insertion hole 311 between the two connecting arms 32. Each of the two lacing fasteners 3 is connected to a yoke portion 33 via a pair of adjacent arms 32, and each of the yoke portions 33 has an available shoe between the two arms 32. The belt has a hole 331 pierced therein.

Each of the shoelace fasteners 3 has a fixing portion 31 A at the bottom end, and the fixing portion 31A is used to join the bottom end of the shoelace fastener 3 to the bottom of the shoelace holder 2. As shown in FIG. 5, the fixing portion 31 A of the present embodiment is a set of connecting portions 31 of the socket portion 31 at the bottom end of the shoelace fastener 3. At the same time, in conjunction with FIG. 7, each of the shoelace fasteners 3 has a joint portion 33A at the top end, and the joint portion 33A of the two shoelace fasteners 3 is combined with a hand piece 34, and the two hand shoes 34 can be simultaneously stretched by pulling up the hand pull member 34. With fasteners 3. As shown in FIG. 5, each of the joint portions 33A of the present embodiment is one of the top end belt portions 33 of the wearing portion 33 of the shoelace fastener 3; 34 is a rope body that is bound to the two joint portions 33 A at both ends, and the two joint portions 33 A are passed through the belt hole 33 1 in the same manner as the other belt portions 33 1 for threading the laces 12 In addition, a hand-drawn member 34 is provided which is threaded from both ends and is fastened thereto. The pulleys 4 are respectively embedded in the insertion holes 3 1 1 of the sleeve portions 3 1 from the any two belt portions 33 via the connecting arms 32, and the pulleys 4 are slid with the sleeve portions 3 1 of the shoelace fasteners 3 It is disposed in the chute 2 1 of the shoelace seat 2. As shown in FIG. 5, the bottom end portion of each of the shoelace fasteners 3 of the present embodiment 3, that is, the fixing portion 3 1 A, which coaxially penetrates a longitudinal through hole 6 together with the shoelace seat 2 And a positioning pin 6 1 is inserted through the longitudinal through hole 6 to fix the shoelace fasteners 3 in the shoelace seat 2.

The two hook portions 5 are respectively disposed at the top ends of the two sides of the shoelace seat 2, as can be seen from FIG. 4, the two hook portions 5 are respectively hooked outward at the top end of the shoelace seat 2 for the hand piece 34 upward. After stretching the two shoelace fasteners 3, the positioning is hooked.

As shown in FIG. 7, the two shoelace fasteners 3 are in an unstretched in-situ state in the shoelace base 2, and the laces 12 are interlaced in the holes 33 1 of the respective belt portions 33, and After the shoelace 12 is worn, the front section of the shoelace 12 is worn out, and the shoelace is worn in the same manner as the shoelace of the general shoe.

As shown in FIG. 8 , after the shoelace 12 is tied, the hand piece 34 can be grasped by hand to pull it up, and the hand piece 34 is pulled up to hook the two hooks 5 to position. At this time, the two shoelace fasteners 3 are stretched, and the laces 1 2 are stretched and stretched with the two shoelace fasteners 3, and are tightened to the feet on the tongues 13. The shoe 1 has the same firmness as the shoelace on the foot. On the other hand, if the shoe is to be taken off, the hand piece 34 only needs to be pulled up and disengaged from the two hook portions 5, and the shoelace fastener 3 is returned to the home position of FIG. 5 by its own elastic elastic spring. When the shoelace 12 is released, the shoe 1 can be taken off the foot.

The advantage of the shoelace fastening device of the present invention for quickly relaxing the shoelace is as follows: By tying the shoelace 12 to the stretchable shoelace fastener 3, it is only necessary to pull up the hand piece when wearing the shoe. 34, the shoelace fastener 3 is stretched, and the shoe 1 is tightened on the foot, and the hand piece 34 is only required to be detached from the hook portion 5 when the shoe is taken off. By allowing the shoelace fastener 3 to return to its original position by its own stretchability, the shoe can be removed from the foot, so that the child can easily fix the shoe on the foot regardless of the child or the inconvenient adult. The existing shoelace wearing device of the present invention is faster, more convenient and more reliable in wearing and removing shoes by means of fixing the shoelace.

Claims

1 . A shoelace wearing device capable of quickly relaxing a shoelace, comprising: a shoelace seat mounted on a shoe upper around a tongue, each having a shoelace seat on each side of the tongue a sliding groove extending along a side edge of the tongue, the sliding groove respectively penetrating toward the inner side of the shoelace seat on both sides of the tongue;

The shoelace wearing device for quick-releasing laces according to claim 1, wherein: the shoelace seat has a U-shape, and the socket portions are arranged in equal intervals.

The shoelace wearing device for quick-releasing the shoelace according to claim 1, wherein: the fixing portion and the shoelace seat are coaxially penetrated through a longitudinal perforation, and are disposed through a positioning pin. The longitudinal perforations are used to secure the lace fasteners in the lace seat.

The shoelace wearing device for quick-releasing the lace according to claim 1, 2 or 3, wherein: the joint portion is the topmost one of the wearing portions of the shoelace fastener Wear the belt.

The shoelace wearing device for quickly relaxing a shoelace according to claim 4, wherein: the hand piece is a rope body, and both ends thereof are tied to the joint portion.

6 . The shoelace wearing device of the quick-releasing shoelace according to claim 5 , wherein: the fixing portion is a socket portion of the socket portion located at a bottom end of the shoelace fastener .