Shoelace anti-throwing device

Abstract

A shoelace anti-throwing device comprises a pressing belt (1) and at least two perforating parts (2), the two ends of the pressing belt (1) are respectively connected with one perforating part (2), and each perforating part (2) is provided with a through hole (21) for a shoelace to penetrate through. The shoelace anti-throwing device is detachably connected with the shoelace through the perforated part (2), can be applied to existing lacing shoes, can be installed at a proper position according to the requirements of a user, prevents the safety and comfort of the user from being influenced by overlong knots and free end throwing, and is simple in structure, low in production cost and convenient to use. A user can replace the shoelace anti-throwing device.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of auxiliary devices for tying shoes, in particular to a shoe lace anti-swing device that can be used on sports shoes and other tying shoes. BACKGROUND

[0002] At present, various sports shoes, casual shoes and other shoes mostly use shoe laces to adjust the tightness of the shoes, so that the shoes can better wrap the feet. Two rows of shoe holes are provided on the shoes for the shoe laces to pass through, and the two ends of the shoe laces pass through the shoe holes to form a cross knot on the vamp, and then the excess part of the shoe laces near the shoe opening is tied into a knot. In actual use, this knot is usually exposed on the vamp (usually above the tongue or the part where the tongue is located), and the knot will swing during walking or running, which will affect the safety and comfort of the user. For example, the swinging knot may hook onto objects or be accidentally stepped on and cause tripping or falling. This situation often occurs during outdoor activities such as hiking and mountaineering, especially for sports shoes used for walking in the jungle. There are various shapes of foreign objects in the jungle, which often hook onto the knot and cause people to fall. In addition, the swinging knot may touch the ankle, especially for runners. The swinging knot causes a foreign body sensation, which not only affects comfort but also distracts the athlete's attention during the competition, resulting in a poor experience.

[0003] The shoes in the prior art have been improved to address the above problems. For example, the Chinese utility model with the patent number CN201220323249.2 (the authorized announcement number CN202738960U) "Shoe lace hiding structure" shows that the structure includes a pocket for storing the shoe lace knot, the pocket is arranged on the tongue, the pocket face layer is sewn on the tongue to form an upward or downward opening bag cavity, and the edge of the pocket face layer at the opening is provided with an elastic band, which can press the shoe lace knot into the pocket to prevent the knot from swinging out of the pocket and causing danger due to loose shoe laces, stepping, tripping, etc.

[0004] Although the above structure can store the tied knot of the shoelace in the pocket of the tongue, thereby avoiding the swing of the tied knot, in actual use, the tied knot of the shoelace can be too long to be placed in the pocket, thereby affecting the comfort of the user; even the tied knot can not be placed in the pocket, and part of the tied knot can be exposed on the tongue to swing, thereby affecting the safety of the user; and the pocket is fixedly connected with the tongue, and the pocket cannot be applied to the original shoes of the user, and the user can only purchase new shoes with the pocket; in addition, the position of the pocket on the tongue cannot be changed, and the position of the knot tied by different users on the shoes can be different, and the user cannot apply the pocket to the most suitable position to store the knot, thereby affecting the user experience. Therefore, the shoelace anti-swing device needs to be further improved. SUMMARY

[0005] The technical problem to be solved by the present application is to provide a shoelace anti-swing device which can fix a relatively long knot and is convenient and flexible to operate in actual use.

[0006] The technical scheme adopted by the present application to solve the above technical problem is that the shoelace anti-swing device comprises a pressing belt and at least two perforated parts, two ends of the pressing belt are respectively connected with one perforated part, and each perforated part is provided with a through hole for the shoelace to pass through.

[0007] In order to make the effect of the pressing belt pressing the shoelace better, preferably, the pressing belt and the perforated part are made of elastic material, and the at least two perforated parts are integrally connected with the pressing belt. The pressing belt can press the knot and the free end of the shoelace by using its elasticity, thereby preventing the shoelace from swinging.

[0008] Preferably, the perforated part is two, the annular side wall of each perforated part is connected with the end edge of the pressing belt, and the direction of the through hole in each perforated part is consistent with the extension direction of the pressing belt.

[0009] Further, the included angle between the axis of the through hole in the perforated part and the center line of the pressing belt is an acute angle. The user can grab the top surface of the perforated part and pull the pressing belt, so that the knot and the free end of the shoelace are more comfortably pressed by the pressing belt.

[0010] Still further, the bottom of each perforated part extends inwardly to the center with a limiting friction wall. When the shoelace passes through the through hole and contacts the limiting friction wall to generate friction, the entire shoelace anti-swing device is further limited on the shoelace.

[0011] The structure of the perforated part and the connection mode with the pressing belt can be various, preferably, the perforated part is two, the top of each perforated part is connected with the top edge of each end of the pressing belt, and the direction of the through hole in each perforated part is substantially perpendicular to the extension direction of the pressing belt.

[0012] The structure of the perforated part and the connection mode with the pressing belt can be various, preferably, the perforated part is three, the top of two perforated parts is connected with the top edge of the end part of the pressing belt, and the top of one perforated part is connected with the bottom of the middle part of the pressing belt, and the direction of the through hole in each perforated part is perpendicular to the extension direction of the pressing belt.

[0013] In order to facilitate the user to pinch the pressing belt, the outer surface of the pressing belt is provided with a plurality of convex points, and the convex points are arranged in the middle part of the pressing belt. The plurality of convex points can increase the friction force, so that the user can pinch the convex points with his hand and pull up the pressing belt.

[0014] The structure of the pressing belt can be various, preferably, the cross section of the pressing belt is C-shaped, and a crack is arranged in the middle of the pressing belt along the extension direction, so as to divide the pressing belt into two pressing belt branches, and a plurality of convex points are arranged on the surface of each pressing belt branch.

[0015] The structure of the pressing belt can be various, preferably, the cross section of the pressing belt is C-shaped, and two cracks are arranged on the pressing belt along the extension direction, the directions of the two cracks are staggered, and the pressing belt is divided into three pressing belt branches with different thicknesses, so as to provide three pressing belt branches to meet the demand for multiple pressing belts in various situations.

[0016] Compared with the prior art, the advantages of the present application are:

[0017] 1. The shoelace anti-swing device is detachably connected with the shoelace through the perforated part, so that the shoelace anti-swing device can be independent of the finished shoes and the shoelace, that is, the shoelace anti-swing device can prevent the shoelace from swinging, and can be applied to the existing tied shoes in a transverse or longitudinal direction, so that the application range of the shoelace anti-swing device is wider, and it is suitable for different shoe surfaces of tied shoes.

[0018] 2. The shoelace anti-swing device can be installed at a suitable position according to the user's demand, that is, if the tied knot is too long, the shoelace anti-swing device can be installed away from the tied knot through the perforated part, and then the tied knot and the free end of the shoelace are pressed by the pressing belt to prevent the swinging of the too long knot and the free end from affecting the safety and comfort of the user.

[0019] 3. The shoelace anti-swing device has simple structure and low production cost, and in actual use, if the shoelace anti-swing device is damaged, or due to the user's favorite style, the user can replace a new shoelace anti-swing device.

[0020] 4. The shoelace anti-swing device made of elastic material is installed on the shoelace through the perforated part, and in actual use, the shoelace anti-swing device will not cause additional damage to the upper and shoelace of the finished shoes.

[0021] 5、The shoe lace anti-flipping device is convenient to operate, and the operations of pulling up the pressing belt and inserting the knot are performed after the shoe lace is tied, so that the installation and operation of the shoe lace anti-flipping device of the present application will not affect the fastening degree of the knot. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structural schematic view of the embodiment 1 of the present application;

[0023] Figure 2 is a structural schematic view of the embodiment 1 of the present application from another perspective;

[0024] Figure 3 is a schematic view of the embodiment 1 of the present application applied to a shoe lace;

[0025] Figure 4 is a structural schematic view of the embodiment 2 of the present application;

[0026] Figure 5 is a schematic view of the embodiment 2 of the present application applied to a shoe lace;

[0027] Figure 6 is a structural schematic view of the embodiment 3 of the present application;

[0028] Figure 7 is a structural schematic view of the embodiment 4 of the present application;

[0029] Figure 8 is a structural schematic view of the embodiment 4 of the present application from another perspective. DETAILED DESCRIPTION

[0030] The present application will be further described in detail below with reference to the accompanying drawings.

[0031] As shown in Figures 1-3 , the first preferred embodiment of the shoe lace anti-flipping device of the present application is an embodiment 1.

[0032] As shown in Figure 1 , Figure 2 , the shoe lace anti-flipping device comprises a pressing belt 1 and two perforated portions 2, and each end of the pressing belt 1 is connected with one perforated portion 2. In this embodiment, the pressing belt 1 and the perforated portions 2 are made of elastic material, and the two perforated portions 2 are integrally connected with the pressing belt 1. In other embodiments, the two perforated portions 2 and the pressing belt 1 can be connected together by using the prior art, such as snap connection, adhesion and the like.

[0033] In this embodiment, the cross section of the pressing belt 1 is C-shaped, and the opening is downwardly arranged. Each perforated portion 2 is substantially ring-shaped and has a ring-shaped side wall 23, and the ring-shaped side wall 23 of each perforated portion 2 is integrally connected with the C-shaped end edge of the pressing belt 1.

[0034] Each ring-shaped perforated part 2 is provided with a through hole 21 for the shoelace to pass through, and in this embodiment, the direction of each through hole 21 is consistent with the extending direction of the pressing band 1, that is, the through hole 21 of the perforated part 2 is located below the top of the pressing band 1.

[0035] When the shoelace anti-flipping device is used, one shoelace on the vamp is continuously passed through the through holes 21 of two perforated parts 2, and the shoelace anti-flipping device is installed on the shoelace and can be reliably limited on the vamp, and in this embodiment, the shoelace anti-flipping device is installed along the shoelace, that is, the installation direction is consistent with the direction of the installed shoelace. The user can pull up the pressing band 1, and put the knot and the two shoelace free ends 3 into the lower part of the pressing band 1, so that the pressing band 1 presses the knot and the two shoelace free ends 3, thereby preventing the shoelace from flipping, as shown in Figure 3 .

[0036] In this embodiment, the bottom of each perforated part 2 extends a limiting friction wall 22 to the central part of the inner side, and when the shoelace passes through the through hole 21 and contacts the limiting friction wall 22 to generate friction, the entire shoelace anti-flipping device can be more reliably limited on the shoelace.

[0037] In addition, the outer surface of the pressing band 1 is provided with six protrusions 11, three protrusions 11 form a group, and two groups of protrusions 11 are arranged on both sides of the middle part of the pressing band 1. The user holds the protrusions 11 of the elastic pressing band 1 with hands to generate friction, thereby facilitating the user to pull up the elastic pressing band 1.

[0038] The installation steps of this embodiment are as follows:

[0039] A. When the two ends of the shoelace are being passed through the shoe hole, the user passes the shoelace head of one end of the shoelace continuously through the through holes 21 of two perforated parts 2 at the position where the knot and the two shoelace free ends 3 need to be pressed, so that the shoelace anti-flipping device is installed on the shoelace, and the limiting friction wall 22 can generate friction with the shoelace, so that the shoelace anti-flipping device is reliably limited on the shoelace;

[0040] B. The two ends of the shoelace continue to pass through the shoe hole, and when the shoelace is completed to pass through the shoe hole, the shoelace is tied with a knot at the shoe hole, thereby forming the knot and the two shoelace free ends 3;

[0041] C. The user holds the protrusions 11 on the elastic pressing band 1 with hands and pulls up the elastic pressing band 1, and puts the knot and the two shoelace free ends 3 into the lower part of the elastic pressing band 1. After the user releases the hands, the elastic pressing band 1 naturally presses the knot and the two shoelace free ends 3, and the final pressing effect is shown in Figure 3 .

[0042] As shown in Figures 4-5 , it is an embodiment 2 of the present application.

[0043] As shown in Figure 4The difference between the present embodiment 2 and the embodiment 1 is that the direction of the through holes 21 in each perforated part 2 is perpendicular to the extending direction of the pressing belt 1, that is, in the present embodiment, the top of each perforated part 2 is connected with the top edge of the corresponding end part of the pressing belt 1, and the through holes 21 of each perforated part 2 are located below the top of the pressing belt 1.

[0044] When the distance between the two rows of eyelets is small, the shoe lace anti-flipping device as in the embodiment 1 is transversely arranged between the two rows of eyelets, and the small distance is not enough to arrange the shoe lace anti-flipping device as in the embodiment 1, and the shoe lace anti-flipping device as in the present embodiment 2 is very suitable for this case. Figure 3 In the use of the shoe lace anti-flipping device as in the present embodiment 2, the shoe lace anti-flipping device is arranged on the shoe laces through the through holes 21 of the two perforated parts 2, specifically, two rows of eyelets are arranged on the vamp of the shoe, and the two ends of each shoe lace are sequentially arranged through the two rows of eyelets to form a plurality of crossing points, and the two perforated parts 2 of the shoe lace anti-flipping device are sequentially arranged through the single or two shoe laces on the two crossing points to arrange the two perforated parts 2 on the two crossing points of the shoe laces, so that the shoe lace anti-flipping device is arranged on the shoe laces, and at this time, the arranging direction of the shoe lace anti-flipping device is consistent with the extending direction of the shoe itself (or the direction of the tongue). The user can pull up the elastic pressing belt 1, put the knot and the two free ends 3 of the shoe laces below the elastic pressing belt 1, and press the knot and the two free ends 3 of the shoe laces by the elastic pressing belt 1 to prevent the shoe laces from flipping, as shown in Figure 5 .

[0045] The arranging steps of the present embodiment are as follows:

[0046] A. When the two ends of the shoe laces are arranged through the eyelets, the user arranges the lace head of one end of the shoe laces through the through hole 21 of one perforated part 2 at the position where the knot and the two free ends 3 of the shoe laces need to be pressed, and then arranges the lace head of one end of the shoe laces through one eyelet to form a crossing point, and then arranges the lace head of one end of the shoe laces through the through hole 21 of the other perforated part 2, so that the shoe lace anti-flipping device is arranged on the shoe laces.

[0047] B. The two ends of the shoe laces continue to be arranged through the eyelets, and when the shoe laces are arranged through the eyelets, the knot and the two free ends 3 of the shoe laces are tied at the shoe opening.

[0048] C. The user pulls up the elastic pressing belt 1 with hands, and places the knot and the two free ends 3 of the shoe laces below the elastic pressing belt 1, and after the hands are released, the elastic pressing belt 1 naturally presses the knot and the two free ends 3 of the shoe laces, and the final pressing effect is shown in Figure 5 .

[0049] As shown in Figure 6 , the present embodiment 3 is provided.

[0050] As shown in Figure 6The difference between the present embodiment 3 and embodiment 2 is that the three perforated portions 2 of the shoe lace anti-swing device, two of which are integrally connected with the top edges of the ends of the elastic pressing band 1, and one of which is integrally connected with the bottom of the middle part of the elastic pressing band 1, and the through holes 21 of the three perforated portions 2 are located below the top of the elastic pressing band 1. At this time, the three perforated portions 2 are sequentially referred to as the first perforated portion 2a, the second perforated portion 2b and the third perforated portion 2c, and the second perforated portion 2b located in the middle part divides the elastic pressing band 1 into two segments, and each segment of the elastic pressing band 1 can be used as the part of the pressing knot and the two free ends of the shoe lace 3.

[0051] In use, the shoe lace anti-swing device is installed on the shoe lace through the through holes 21 of the three perforated portions 2, specifically, two rows of shoe holes are provided on the vamp of the shoe, and the two ends of each shoe lace are sequentially threaded through the two rows of shoe holes to form a plurality of crossing points, and the three perforated portions 2 of the shoe lace anti-swing device are sequentially threaded through the shoe laces at the three crossing points, so that each of the three crossing points passes through a corresponding one of the three perforated portions 2, and thus the installation direction of the shoe lace anti-swing device is consistent with the extension direction of the shoe itself (or the direction of the tongue). The user pulls up one of the two segments of the elastic pressing band 1 at a suitable position according to the length of the knot and the two free ends of the shoe lace 3, and inserts the knot and the two free ends of the shoe lace 3 under the suitable segment of the elastic pressing band 1, and then uses the elastic pressing band 1 to press the knot and the two free ends of the shoe lace 3, thereby preventing the shoe lace from swinging. In actual use, because the knot and the two free ends of the shoe lace 3 have different lengths, the user can also pull up both segments of the elastic pressing band 1 at the same time, and both segments of the elastic pressing band 1 play a pressing role.

[0052] The installation steps of the present embodiment are as follows:

[0053] A. When threading the shoe holes, the user threads the head of one end of the shoe lace through the through hole 21 of the first perforated portion 2a at the position where the knot and the two free ends of the shoe lace 3 need to be pressed, and then threads the head of one end of the shoe lace through the through hole 21 of the second perforated portion 2b, and threads the head of one end of the shoe lace through the through hole 21 of the third perforated portion 2c, so that the shoe lace anti-swing device is installed on the shoe lace 3.

[0054] B. The two ends of the shoe lace continue to thread the shoe holes, and when the shoe lace is completely threaded through the shoe holes, the knot and the two free ends of the shoe lace 3 are tied at the shoe opening.

[0055] C. The user pulls up one of the two segments of the elastic pressing band 1, and places the knot and the two free ends of the shoe lace 3 under the elastic pressing band 1, and then releases the hand, and the elastic pressing band 1 naturally presses the knot and the two free ends of the shoe lace 3.

[0056] As Figure 7 , Figure 8 shown, is embodiment 4 of the present application.

[0057] As Figure 7 , Figure 8 shown, embodiment 4 is basically similar to embodiment 1 in structure, and the difference is that the pressing tape 1 of the embodiment is provided with a slit 12 in the middle along the extending direction, and the pressing tape 1 is divided into two pressing tape branches la, and each of the pressing tape branches la is provided with two groups of convex points 11 on the surface, and the convex points 11 are arranged in the middle of the pressing tape 1.

[0058] With the convex points 11, the user can more quickly and effectively grasp the pressing tape 1, and the two pressing tape branches la of the embodiment provide more pressing positions for pressing the knot and the two free ends 3 of the shoelaces.

[0059] The installation process of embodiment 4 is similar to that of embodiment 1, and the difference is that after the shoelaces are tied into a knot at the shoe opening, the user pinches the convex points 11 on one of the pressing tape branches la with his hand, and then pulls up the pressing tape branch la, and places part of the knot and the two free ends 3 of the shoelaces under the pressing tape branch la, so that the pressing tape branch la presses the part of the knot and the two free ends 3 of the shoelaces; then the user pinches the convex points 11 on the other pressing tape branch la with his hand, and pulls up the pressing tape branch la, and places the remaining part of the knot and the two free ends 3 of the shoelaces under the pressing tape branch la, so that the two pressing tape branches la press the knot and the two free ends 3 of the shoelaces.

[0060] The pressing tapes 1 in the above four embodiments can be designed into different shapes, patterns and colors to decorate the shoes and meet the personalized use needs of users.

Claims

1. A shoelace anti-slip device, characterized in that: It includes a pressing band (1) and at least two perforated portions (2). The two ends of the pressing band (1) are respectively connected to a perforated portion (2). Each perforated portion (2) has a through hole (21) for the shoelace to pass through. The ends of the shoelace pass through the through holes (21) in sequence so that the shoelace anti-spin device is worn on the shoelace. The pressing band (1) and the perforated portions (2) are both made of elastic material so that the pressing band (1) can be pulled up to press the knot and the two free ends (3) of the shoelace under the pressing band (1).

2. The shoelace anti-slip device according to claim 1, characterized in that: The at least two perforated portions (2) are integrally connected to the pressing band (1).

3. The shoelace anti-slip device according to claim 1, characterized in that: There are two perforated portions (2), and the annular sidewall (23) of each perforated portion (2) is connected to the end edge of the pressing strip (1). Furthermore, the orientation of the through hole (21) in each perforated portion (2) is consistent with the extension direction of the pressing strip (1).

4. The shoelace anti-slip device according to claim 3, characterized in that: The angle between the axis of the through hole (21) in the perforated part (2) and the center line of the pressing strip (1) is an acute angle.

5. The shoelace anti-slip device according to claim 3, characterized in that: Each perforated portion (2) has a limiting friction wall (22) extending inward from the bottom of the perforated portion (2) to the center.

6. The shoelace anti-slip device according to claim 1, characterized in that: There are two perforated portions (2), the top of each perforated portion (2) is connected to the top edge of each end of the pressing strip (1), and the orientation of the through hole (21) in each perforated portion (2) is approximately perpendicular to the extension direction of the pressing strip (1).

7. The shoelace anti-slip device according to claim 1, characterized in that: There are three perforated portions (2). The tops of two perforated portions (2) are connected to the top edges of each end of the pressing strip (1), and the top of one perforated portion (2) is connected to the bottom of the middle part of the pressing strip (1). Furthermore, the orientation of the through hole (21) in each perforated portion (2) is approximately perpendicular to the extension direction of the pressing strip (1).

8. The shoelace anti-slip device according to claim 1, characterized in that: The outer surface of the pressing strip (1) is provided with a plurality of protrusions (11), and the protrusions (11) are located in the middle of the pressing strip (1).

9. The shoelace anti-slip device according to claim 1, characterized in that: The pressing strip (1) has a C-shaped cross section. A crack (12) is opened in the center of the pressing strip (1) along the extension direction, which divides the pressing strip (1) into two pressing strip branches (1a). Multiple protrusions (11) are provided on the surface of each pressing strip branch (1a).

10. The shoelace anti-slip device according to claim 1, characterized in that: The pressing band (1) has a C-shaped cross section. Two cracks (12) are provided on the pressing band (1) along the extension direction. The directions of the two cracks (12) are intersecting and divide the pressing band (1) into three pressing band branches of different thicknesses.

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