CN210642781U

CN210642781U - Shoelace tying-free accessory

Info

Publication number: CN210642781U
Application number: CN201921547237.6U
Authority: CN
Inventors: 杨舒婷; 刘大海; 杨舒慧
Original assignee: Foshan University
Current assignee: Foshan University
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-06-02
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a shoelace tying-free accessory, which comprises an accessory main body, wherein the upper side and the lower side of the accessory main body are respectively provided with an upper accommodating cavity and a lower accommodating cavity, the accessory main body is provided with an upper through hole and a lower through hole, the upper through hole horizontally passes through the upper accommodating cavity, and the lower through hole horizontally passes through the lower accommodating cavity; on hold the spacing last flashboard that is equipped with but up-and-down motion of intracavity, the end of going up the flashboard is equipped with tooth, go up tooth's removal route with it is crossing to go up the through-hole, hold the spacing lower flashboard that is equipped with but up-and-down motion of intracavity down, the end of lower flashboard is equipped with down tooth, the removal route of tooth down with it is crossing to go up the through-hole. Compared with the prior art, the utility model discloses need not destroy original shoelace structure when using, can keep the bow tie shape of shoelace moreover, accord with consumer's use custom more.

Description

Shoelace tying-free accessory

Technical Field

The utility model relates to a shoelace technical field, in particular to exempt from to tie shoelace accessory.

Background

All can be provided with a plurality of shoes eyelets on the vamp of general shoes to supply a shoelace to cross the wearing, the tightening mode of current shoelace mainly is tied up the both ends of shoelace mutually and is tightened, makes and can dress firmly between shoes and the foot. The tightening method is not only troublesome to operate, but also the shoelace is frequently loosened after being tied, and a user can easily fall down due to the loosening of the shoelace.

However, with the development of recent trend, many shoelace-free accessories, such as a shoelace-free buckle, a shoelace-free wheel plate, a shoelace-free magnet, etc., are gradually appeared on the market, but the existing shoelace-free accessories on the market must destroy the original shoelace structure when in use, such as cutting the shoelace, and cannot keep the bow-knot shape of the shoelace, so that the shoelace is not beautiful enough and is not acceptable by consumers.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: provided is a shoelace-tying-free accessory which does not require the destruction of the original shoelace structure when in use and can retain the bow-tie shape of the shoelace.

The utility model provides a solution of its technical problem is:

a shoelace tying-free accessory comprises an accessory main body, wherein an upper accommodating cavity and a lower accommodating cavity are respectively formed in the upper side surface and the lower side surface of the accessory main body, an upper through hole and a lower through hole are formed in the accessory main body, the upper through hole horizontally penetrates through the upper accommodating cavity, and the lower through hole horizontally penetrates through the lower accommodating cavity; on hold the spacing last flashboard that is equipped with but up-and-down motion of intracavity, the end of going up the flashboard is equipped with tooth, go up tooth's removal route with it is crossing to go up the through-hole, hold the spacing lower flashboard that is equipped with but up-and-down motion of intracavity down, the end of lower flashboard is equipped with down tooth, the removal route of tooth down with it is crossing to go up the through-hole.

Further, two long round holes are formed in the upper flashboard and the lower flashboard.

In addition, two limiting columns penetrate through the upper accommodating cavity and the lower accommodating cavity, and the positions of the limiting columns correspond to the positions of the long round holes one by one.

Further, an upper pressing plate is arranged at the head end of the upper flashboard, and the cross sectional area of the upper pressing plate is larger than that of the upper accommodating cavity.

Further, the head end of the lower flashboard is provided with a lower pressing plate, and the cross sectional area of the lower pressing plate is larger than that of the lower accommodating cavity.

Further, the upper gate plate and the upper teeth are integrally formed, and the upper gate plate and the upper teeth are made of metal materials.

Further, lower flashboard with tooth integrated into one piece down, lower flashboard with tooth is made by metal material down.

The utility model has the advantages that: one end of shoelace is passed go up the through-hole duplex winding and become half butterfly form after, the one end of shoelace is passed once more go up the through-hole, the other one end of shoelace is passed down the through-hole duplex winding becomes half butterfly form after, the other one end of shoelace is passed once more the through-hole passes down last tooth and tooth clenching down the shoelace for the bow tie on the shoelace is difficult to the pine and takes off, compares with prior art, the utility model discloses need not destroy original shoelace structure when using, can remain the bow tie shape of shoelace moreover, accords with consumer's use custom more.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic perspective view of a shoelace-free accessory provided by the present invention;

FIG. 2 is a top view of the shoelace-less fitting of the present invention;

fig. 3 is a cross-sectional view of the shoelace-free fitting in a relaxed state;

fig. 4 is a cross-sectional view of the shoelace-free fitting in a clenching state;

fig. 5 is a schematic view of the shoelace wearing device and the shoelace.

In the drawings: 100-fitting body, 210-upper containing cavity, 220-lower containing cavity, 310-upper through hole, 320-lower through hole, 410-upper gate plate, 411-upper tooth, 420-lower gate plate, 421-lower tooth, 600-shoelace, 610-end, 401-long circular hole, 500-limiting column, 412-upper pressing plate and 422-lower pressing plate.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other. Finally, it should be noted that the terms "center, upper, lower, left, right, vertical, horizontal, inner, outer" and the like are used herein to indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms first, second and third as used herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Fig. 1 to 4 show an embodiment of a shoelace-exempting fitting, which includes a fitting body 100, the fitting body 100 is approximately a three-dimensional rectangle, the upper and lower sides of the fitting body 100 are respectively provided with an upper accommodating cavity 210 and a lower accommodating cavity 220, and the upper accommodating cavity 210 and the lower accommodating cavity 220 are not communicated with each other. The accessory main body 100 is provided with an upper through hole 310 and a lower through hole 320, the upper through hole 310 horizontally penetrates the upper accommodating cavity 210, the lower through hole 320 horizontally penetrates the lower accommodating cavity 220, the upper through hole 310 is used for penetrating one end of the shoelace 600, and the lower through hole 320 is used for penetrating the other end of the shoelace 600. An upper gate plate 410 capable of moving up and down is limited in the upper accommodating cavity 210, an upper tooth 411 is arranged at the tail end of the upper gate plate 410, and the moving path of the upper tooth 411 is intersected with the upper through hole 310; a lower gate plate 420 capable of moving up and down is limited in the lower accommodating cavity 220, lower teeth 421 are arranged at the tail end of the lower gate plate 420, and the moving path of the lower teeth 421 intersects with the upper through hole 310; upper teeth 411 and lower teeth 421 are used to fasten shoelace 600, and the fastening principle is similar to that of a belt. Specifically, the upper shutter 410 is integrally formed with the upper teeth 411, and both the upper shutter 410 and the upper teeth 411 are made of a metal material, such as iron or copper; the lower shutter 420 is integrally formed with the lower teeth 421, and both the lower shutter 420 and the lower teeth 421 are made of a metal material, such as iron or copper. In order to improve the fastening force of the upper teeth 411 and the lower teeth 421 with the shoelace 600, the upper through holes 310 are spaced from the bottom of the upper accommodating cavity 210, and the lower through holes 320 are spaced from the bottom of the lower accommodating cavity 220; when the upper teeth 411 bite one end of the shoelace 600 inward, one end of the shoelace 600 moves inward along with the upper teeth 411, so that one end of the shoelace 600 is disposed in a staggered manner with respect to the upper through hole 310, which effectively improves the friction force therebetween, and the same applies to the lower teeth 421 and the other end of the shoelace 600.

As shown in fig. 5, after one end of the shoelace 600 passes through the upper through hole 310 and is wound into a semi-butterfly shape, one end of the shoelace 600 passes through the upper through hole 310 again, the other end of the shoelace 600 passes through the lower through hole 320 and is wound into a semi-butterfly shape, the other end of the shoelace 600 passes through the lower through hole 320 again, and at this time, two ends 610 of the shoelace 600 are respectively located at two sides of the accessory main body 100, and finally, the shoelace 600 is not easily loosened by being gripped by the upper teeth 411 and the lower teeth 421.

As shown in fig. 3 and 4, in other embodiments, in order to limit two gate plates in two accommodating cavities, two long circular holes 401 are respectively formed in the upper gate plate 410 and the lower gate plate 420, four limiting through holes are formed in the fitting body 100, two of the limiting through holes horizontally penetrate through the upper accommodating cavity 210, the other two limiting through holes horizontally penetrate through the lower accommodating cavity 220, and a limiting column 500 is respectively arranged in each limiting through hole, so that two limiting columns penetrate through the upper accommodating cavity 210 and the lower accommodating cavity 220, and the positions of the limiting columns 500 are in one-to-one correspondence with the positions of the long circular holes 401, so that each gate plate can only move up and down in the corresponding accommodating cavity, and the loss of the gate plate is avoided.

In other embodiments, as shown in fig. 1, in order to facilitate the pressing of the shutter by the user, an upper pressing plate 412 is disposed at the head end of the upper shutter plate 410, the cross-sectional area of the upper pressing plate 412 is larger than the cross-sectional area of the upper accommodating chamber 210, a lower pressing plate 422 is disposed at the head end of the lower shutter plate 420, and the cross-sectional area of the lower pressing plate 422 is larger than the cross-sectional area of the lower accommodating chamber 220. Because two are pressed the board and all can't enter into and hold the intracavity, consequently can avoid the flashboard to be stretched into completely to holding the intracavity, the user can upwards draw the flashboard and carry to take off shoelace 600.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.

Claims

1. A exempt from to tie shoelace accessory which characterized in that: the accessory comprises an accessory main body (100), wherein an upper accommodating cavity (210) and a lower accommodating cavity (220) are respectively formed in the upper side surface and the lower side surface of the accessory main body (100), an upper through hole (310) and a lower through hole (320) are formed in the accessory main body (100), the upper through hole (310) horizontally penetrates through the upper accommodating cavity (210), and the lower through hole (320) horizontally penetrates through the lower accommodating cavity (220); go up and hold spacing last flashboard (410) that is equipped with but up-and-down motion in chamber (210), the end of going up flashboard (410) is equipped with tooth (411), the removal route of going up tooth (411) with go up through-hole (310) and intersect, hold down spacing lower flashboard (420) that is equipped with but up-and-down motion in chamber (220) down, the end of lower flashboard (420) is equipped with down tooth (421), the removal route of tooth (421) down with it is crossing to go up through-hole (310).

2. A tie-free lace fitting according to claim 1 wherein: two long round holes (401) are formed in the upper flashboard (410) and the lower flashboard (420).

3. A tie-free lace fitting according to claim 2 wherein: the upper containing cavity (210) and the lower containing cavity (220) are internally provided with two limiting columns (500), and the positions of the limiting columns (500) correspond to the positions of the long round holes (401) one by one.

4. A tie-free lace fitting according to claim 1 wherein: an upper pressing plate (412) is arranged at the head end of the upper flashboard (410), and the cross sectional area of the upper pressing plate (412) is larger than that of the upper accommodating cavity (210).

5. A tie-free lace fitting according to claim 1 wherein: the head end of the lower gate plate (420) is provided with a pressing plate (422), and the cross sectional area of the pressing plate (422) is larger than that of the lower accommodating cavity (220).

6. A tie-free lace fitting according to claim 1 wherein: the upper gate plate (410) and the upper teeth (411) are integrally formed, and the upper gate plate (410) and the upper teeth (411) are both made of metal materials.

7. A tie-free lace fitting according to claim 1 wherein: the lower gate plate (420) and the lower teeth (421) are integrally formed, and the lower gate plate (420) and the lower teeth (421) are made of metal materials.