KR200485472Y1 - Rotary Buckle Capable of Automatically Tying Strings - Google Patents

Rotary Buckle Capable of Automatically Tying Strings Download PDF

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Publication number
KR200485472Y1
KR200485472Y1 KR2020170005887U KR20170005887U KR200485472Y1 KR 200485472 Y1 KR200485472 Y1 KR 200485472Y1 KR 2020170005887 U KR2020170005887 U KR 2020170005887U KR 20170005887 U KR20170005887 U KR 20170005887U KR 200485472 Y1 KR200485472 Y1 KR 200485472Y1
Authority
KR
South Korea
Prior art keywords
plate
steel wire
base plate
string
positioning
Prior art date
Application number
KR2020170005887U
Other languages
Korean (ko)
Inventor
전현휘
Original Assignee
찐쨩쓰헝즈쎄예 유우쌘꿍쓰
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Publication of KR200485472Y1 publication Critical patent/KR200485472Y1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
    • A44B11/02—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps
    • A44B11/06—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices
    • A44B11/12—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices turnable clamp
    • A44B11/125—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices turnable clamp with strap tightening means
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/16—Fastenings secured by wire, bolts, or the like
    • A43C11/165—Fastenings secured by wire, bolts, or the like characterised by a spool, reel or pulley for winding up cables, laces or straps by rotation
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/20—Fastenings with tightening devices mounted on the tongue
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/24—Ornamental buckles or other ornaments for shoes, with fastening function

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The present invention discloses a rotary buckle that can automatically tie a string, the rotary buckle including a base, a base plate, a steel wire strings plate, an elastic plate and a rotating cover, Intercepted and embedded on the base; Wherein the steel wire string plate is disposed within the base plate; A one-way toothed groove is formed in an inner wall of the base plate, and a plurality of string holes penetrating the wall of the base plate in a radial direction are arranged on a bottom side of the base plate; Wherein the steel wire string plate is disposed within the base plate; Wherein the rotary cover is connected to the base plate in a buckling manner; The steel wire string plate includes an upper dial plate, a lower base plate and a cylinder, and the upper dial plate, the lower base plate and the cylindrical body are integrally formed with each other. In the present invention, the elastic plate can be engaged or disengaged with the steel wire strap plate using a rotating cover. During the mating, the string can be tightly tightened, thereby preventing the string from being disjointed and tangled, and during separation, the string can loosen in a free and taut state. In addition, the rotary buckle is flexible, aesthetically pleasing, practical, fast and easy to adjust the tension during use, and by using these rotary buckles, the user can wear or remove shoes, gloves, hats, etc. more quickly and easily.

Description

Rotary Buckle Capable of Automatically Tying Strings [0002]

The present invention relates to the field of clothing and, more particularly, to a rotating buckle that can automatically tie strings.

The rope is a rope that adjusts the degree to which the upper is tightened and comforts the feet, hands, and head. In the past, the strings were twisted and twisted together, and then the knots were tied together, but the way of twisting the strings together and then tying them together was cumbersome, and the strings were too tight, too loose, I was uncomfortable with it. The strings may loose and fall over during the march, which may affect the overall march rate and, in severe cases, even combat opportunities may be delayed. Children often tie the strings with the help of adults, but many children do not tie the strings once the strings are released, which can cause them to tread on the strings.

In order to prevent unexpected loosening of the strap, many types of strap buckles have appeared on the market. However, most of the string buckles have many parts, are complicated in structure, are bulky and inconvenient to operate, and in the worst case, the stability of the string buckle is unsatisfactory.

In order to overcome the above-mentioned disadvantages of the prior art, the present invention provides a rotary buckle that can automatically tie a string. These swivel buckles have an automatic locking function and are easy to operate and do not loosen.

The present invention is implemented through the following technical solutions: The automatic buckle according to the present invention, which can tie the straps, comprises a base, a base plate, steel wire strings plates, an elastic plate and a rotating cover Wherein the base plate is intercepted and embedded on the base; Wherein the steel wire string plate is disposed within the base plate; A one-way toothed groove is formed in an inner wall of the base plate, and a plurality of string holes penetrating the wall of the base plate in a radial direction are arranged on a bottom side of the base plate; Wherein the steel wire string plate is disposed within the base plate; Wherein the rotary cover is connected to the base plate in a buckling manner; The steel wire string plate includes an upper dial plate, a lower base plate, and a cylinder, wherein the upper dial plate, the lower base plate, and the cylindrical body are integrally formed with each other; The cylindrical body being disposed between the upper dial plate and the lower base plate; A central hole passing through the upper dial plate and the lower base plate is formed at the center of the cylindrical body; Projecting convex portions are formed along the circumferential direction of the central opening; Wherein the recesses are disposed below the convex portions; Two steel wire ducts passing through said cylindrical body along a radial direction are formed on the side of said cylindrical body; One end of the steel wire duct forming a steel wire inlet, and the other end of the steel wire duct forming a steel wire outlet; Wherein two steel wire slots are formed in a surface portion of the lower base plate, each of the steel wire slots being individually connected to the steel wire duct; A first gear is protruded from a surface of the upper dial plate; Wherein the elastic plate comprises three detents and a second gear which meshes with a first gear of the steel wire strap plate and the three detents cooperate with the one- Can be stopped in one direction; A positioning shaft is disposed at the lower end of the elastic plate, and an opening groove is formed along the longitudinal direction of the positioning shaft; The positioning shaft is divided into two positioning rods by the open groove and the sides of the two positioning rods form flanges that conform to the recesses of the steel wire string plate; The upper and lower sides of the flange defining a concave surface that conforms to the steel wire string plate; The elastic plate is provided with positioning ports; A positioning buckle is provided on the lower end surface of the rotating cover to allow the elastic plate to move up and down; And each of the positioning buckles is hooked on the lower end face of the corresponding positioning port.

Preferably, a buckling part coupled to an outer wall of the base plate is provided at a lower end of the rotary cover.

Preferably, the outer surface of the upper end of the base plate is provided with a blocking part protruding outwardly; A groove is formed between the blocking portion and the coupling portion so that the rotation cover moves up and down in the movable groove without detaching from the base plate.

Preferably, a steel wire winding chamber is formed between the steel wire string plate and the base plate.

Preferably, the diameter of the steel wire inlet is smaller than the diameter of the steel wire outlet.

Advantageously, the number of said positioning ports is equal to the number of said positioning buckles.

Preferably, the number of the positioning ports is three.

Compared to the prior art, the present invention has the following advantages and advantageous effects:

First, the design replaces conventional straps, is aesthetically pleasing and practical, can be automatically tightened or automatically loosened, its tightness can be adjusted conveniently and quickly, which makes it easier to wear shoes faster and easier I can take off.

Second, in the present invention, the elastic plate can be engaged or disengaged with the steel wire strap plate using a rotating cover. During the mating, the straps can be tightly tightened, thereby preventing the straps from being tangled and tangled, and during separation, the straps can loosen in a freely taut state, thereby making it possible to use them more flexibly.

Thirdly, according to the present invention, the steel wire strap plate is additionally provided with a steel wire slot in communication with the steel wire duct, whereby the steel wire can be easily wound in the steel wire winding chamber, And in this way, the steel wire can be wound more smoothly, which can ensure normal use.

Other features, objects, and advantages of the present invention will become apparent from the following description taken in conjunction with the accompanying drawings, which illustrate non-limiting embodiments of the present invention in detail.
1 is an exploded view of the present invention.
Fig. 2 is a stereoscopic view of the appearance of the present invention.
Figure 3 is an enlarged view of portion A of Figure 1;
4 is an exploded view of the present invention when the elastic plate is connected to the rotating cover.
5 is a structural view of the rotary cover of the present invention.
6 is a three-dimensional structure diagram of the elastic plate of the present invention.
7 is a plan view of the elastic plate of the present invention.
8 is a front view of the steel wire string plate of the present invention.
Fig. 9 is a plan view of Fig. 7. Fig.
10 is a three-dimensional structure diagram of a steel wire string plate of the present invention.
11 is an exploded view of the present invention.
12 is a view showing a structure in which the rotary buckle of the present invention is applied to a glove.
13 is a view showing a structure in which a rotary buckle according to the present invention is applied to a cap.

Hereinafter, embodiments of the present invention will be described in detail. These embodiments are illustrated in the following drawings, wherein like reference numerals designate identical or similar elements or elements having the same or similar functions. The following embodiments illustrated by reference to the drawings are exemplary embodiments, and these embodiments are provided to explain the present invention rather than to limit the present invention.

"Vertical", "horizontal", "up", "down", "down", " Quot ;, "inside "," inside ", the direction or positional relationship represented by the terms used for the description of the present invention is the direction or positional relationship indicated relative to the attached drawings, It is important to understand that elements are used to facilitate the description of the present invention and to simplify the description, rather than to indicate or imply that it must have a specified direction and be configured or operated in a specified direction. It should also be noted that, unless otherwise specified, the description of the present invention suggests that there are more than two such components.

Terms used in describing the present invention, including "installation," "connection," and "combination," should be understood in general terms, unless otherwise specified or explicitly limited. For example, these terms may include mechanical connections, electrical connections, direct connections, and indirect connections through intermediate elements, as well as fixed connections, removable connections, or integral connections between two elements. Further, a person skilled in the art can understand the specific meaning of the above-mentioned terms in the present invention according to the specific conditions.

As shown in Figs. 1 to 11, a rotary buckle which can automatically tie a string is composed of a base 1, a base plate 2, a steel wire string plate 3, an elastic plate 4 and a rotary cover 5 , Said base plate (2) being intercepted and embedded on said base (1); The steel wire strings plate (3) is disposed in the base plate (2); A one-way toothed groove (20) is formed in the inner wall of the base plate (2), and a plurality of string holes (21) penetrating the wall of the base plate in the radial direction are formed in the base plate 2); The steel wire string plate (3) is disposed in the base plate (2); A steel wire winding chamber 6 is formed between the steel wire string plate 3 and the base plate 2; The rotary cover (5) is connected to the base plate (2) in a buckling manner; The steel wire string plate 3 includes an upper dial plate 30, a lower base plate 31 and a cylindrical body 32. The upper dial plate 30, the lower base plate 31, 32 are integrally formed with each other; The cylindrical body (32) is disposed between the upper dial plate (30) and the lower base plate (31); A central opening (33) penetrating through the upper dial plate (30) and the lower base plate (31) is formed at the center of the cylindrical body (32); Projecting convex portions 34 are formed along the circumferential direction of the central opening 3; The concave portions 35 are disposed below the convex portions 34; Two steel wire ducts passing through the cylindrical body 32 along the radial direction are formed on the side of the cylindrical body 32; One end of the steel wire duct forms a steel wire inlet (7), and the other end of the steel wire duct forms a steel wire outlet (8); The diameter of the steel wire inlet (7) is smaller than the diameter of the steel wire outlet (8); Two steel wire slots 36 are formed in the surface portion of the lower base plate 31, each of the steel wire slots being individually connected to the steel wire ducts; A first gear 37 is formed protruding from the surface of the upper dial plate 30; The elastic plate 4 includes three detents 40 and a second gear 41 which is engaged with the first gear 37 of the steel wire string plate 3 And the three detents can be stopped in one direction in cooperation with the unidirectional serrated groove 20; A positioning shaft 9 is disposed at the lower end of the elastic plate 4 and an opening groove 90 is formed along the longitudinal direction of the positioning shaft; The positioning shaft is divided by the opening groove 90 into two positioning rods 91, thereby defining a predetermined spacing distance between the two positioning rods 91; The two positioning rods 91 may be compressed or restored due to the specified separation distance; The sides of the two positioning rods 91 form flanges 92 that conform to the recesses of the steel wire string plate 3; The upper and lower sides of the flange 92 define a concave surface 93 that conforms to the steel wire string plate 3; The elastic plate (4) is provided with three positioning ports (42); The rotating cover 5 is provided at its lower end surface with three positioning buckles 50 which can move the elastic plate up and down; Each of the positioning buckles engages the lower end surface of the corresponding positioning port 42.

A lower portion of the rotary cover 5 is provided with a buckling part 51 coupled to an outer wall of the base plate 2; A blocking part (21) protruding outward is provided on the outer surface of the upper end of the base plate (2); A groove 23 is formed between the cut-off portion 21 and the fastening portion 51 so that the rotary cover 5 can move up and down within the movable groove 23 without detaching from the base plate It moves.

During assembly of this design in shoes, gloves, hats, bags, etc., both ends of the steel wire (ie, string) will pass through the shoe upper, glove back, or string hole on the back of the hat; Then one end of the steel wire will be pulled out through the first steel wire outlet 8 to be straight after passing through the first steel wire inlet 7 of the steel wire string plate and forming a knot; The steel wire or string is then knotted in the steel wire slot 36 while the other end of the steel wire can be threaded according to the method performed on the one end; Next, the base 1, the base plate 2, the steel wire string plate 3, the elastic plate 4 and the rotary cover 5 will be assembled well.

Since the upper surface of the elastic plate 4 is engaged with the upper surface of the steel wire string plate 3 during the use of the present invention, when the rotary cover 5 is rotated, So that the steel wire string plate 3 is rotated. In this way, the steel wire strap plate 3 can pull out the steel wire (specifically, tighten the strap) and the user can freely control the tension of the steel wire strap as needed. When the steel wire needs to be released, when the user lifts the rotary cover 5, the user can hear the buckling sound. Since the convex portions of the steel wire string plate 3 are engaged with the lower concave faces of the flange 92 of the positioning shaft of the elastic plate 4, the lower face of the steel wire string plate 3 is once connected to the steel wire string plate (3), the steel wire string plate (3) is rotatable; When the steel wire strap plate is driven to rotate by stretching the steel wire, the steel wire (i.e., the strap) can be loosened.

On the other hand, as shown in Figs. 12 and 13, the rotary buckle of the present invention can be applied not only to shoes such as running shoes and shoes, but also to gloves, hats, bags and the like.

Gloves, hats, etc. are also used with a drawstring, a velcro tape, a zipper, a button, etc. to prevent the user's hands or head from coming into close contact with each other. The rotary buckle of the present invention can be applied as the tightening means used for such a purpose. Such another embodiment is described with reference to FIGS. 12 and 13. FIG.

While embodiments of the present invention have been shown and described, those skilled in the art will appreciate that many variations, modifications, substitutions and alterations can be made without departing from the spirit and scope of the present invention. Accordingly, the scope of the present invention should be defined by the claims and their equivalents.

Claims (7)

As a rotary buckle that can automatically tie a string,
A base, a base plate, steel wire strings plates, an elastic plate and a rotating cover,
The base plate being intercepted and embedded on the base;
Wherein the steel wire string plate is disposed within the base plate;
A one-way toothed groove is formed in the inner wall of the base plate,
A plurality of string holes penetrating the wall of the base plate in the radial direction are arranged on the bottom side of the base plate;
Wherein the steel wire string plate is disposed within the base plate;
Wherein the rotary cover is connected to the base plate in a buckling manner;
The steel wire string plate includes an upper dial plate, a lower base plate, and a cylinder, wherein the upper dial plate, the lower base plate, and the cylindrical body are integrally formed with each other;
The cylindrical body being disposed between the upper dial plate and the lower base plate;
A central hole passing through the upper dial plate and the lower base plate is formed at the center of the cylindrical body;
Projecting convex portions are formed along the circumferential direction of the central opening;
Wherein the recesses are disposed below the convex portions;
Two steel wire ducts passing through said cylindrical body along a radial direction are formed on the side of said cylindrical body;
One end of the steel wire duct forming a steel wire inlet, and the other end of the steel wire duct forming a steel wire outlet;
Wherein two steel wire slots are formed in a surface portion of the lower base plate, each of the steel wire slots being individually connected to the steel wire duct;
A first gear is protruded from a surface of the upper dial plate;
Wherein the elastic plate comprises three detents and a second gear which meshes with a first gear of the steel wire string plate and the three detents cooperate with the one- Can be stopped in one direction;
A positioning shaft is disposed at the lower end of the elastic plate, and an opening groove is formed along the longitudinal direction of the positioning shaft;
The positioning shaft is divided by the opening groove into two positioning rods,
The sides of the two positioning rods form flanges that conform to the recesses of the steel wire string plate;
The upper and lower sides of the flange defining a concave surface that conforms to the steel wire string plate;
The elastic plate is provided with positioning ports;
A positioning buckle is provided on the lower end surface of the rotating cover to allow the elastic plate to move up and down;
Wherein each of said positioning buckles engages a lower surface of a corresponding positioning port. The method according to claim 1,
Characterized in that a lower portion of the rotary cover is provided with a buckling part coupled to an outer wall of the base plate. 3. The method of claim 2,
The outer surface of the upper end of the base plate is provided with a blocking part protruding outwardly;
Characterized in that a groove is formed between the blocking portion and the fastening portion so that the rotary cover moves up and down in the movable groove without detaching from the base plate. buckle. The method according to claim 1,
Characterized in that a steel wire winding chamber is formed between the steel wire strap plate and the base plate. The method according to claim 1,
Wherein the diameter of the steel wire inlet is less than the diameter of the steel wire outlet. The method according to claim 1,
Wherein the number of the positioning ports is equal to the number of the positioning buckles. 7. The method according to claim 1 or 6,
Characterized in that the number of said positioning ports is three.
KR2020170005887U 2017-10-19 2017-11-17 Rotary Buckle Capable of Automatically Tying Strings KR200485472Y1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201721345837.5 2017-10-19
CN201721345837.5U CN207322825U (en) 2017-10-19 2017-10-19 Automatic turn buckle of tying the shoelace

Publications (1)

Publication Number Publication Date
KR200485472Y1 true KR200485472Y1 (en) 2018-01-11

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CN (1) CN207322825U (en)
WO (1) WO2019075799A1 (en)

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KR20200050350A (en) 2018-10-30 2020-05-11 친-추 첸 Fastening device
KR20220000782U (en) * 2020-09-28 2022-04-05 푸더 리 Knob apparatus

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CN108685270B (en) * 2018-05-18 2021-06-01 深圳市爱康伟达智能医疗科技有限公司 Rotor and stator based lacing system and use method thereof
CN110710756A (en) * 2018-07-11 2020-01-21 洪丽环 Rotary shoelace collecting buckle
CN108791997A (en) * 2018-08-14 2018-11-13 深圳市爱康伟达智能医疗科技有限公司 A kind of strap arrangement
TWI719354B (en) * 2018-10-30 2021-02-21 陳金柱 Fastening device
CN109386574B (en) * 2018-11-20 2024-06-28 深圳市菲特奥科技有限公司 Rope belt adjusting device and article with same
CN114072024A (en) 2019-05-01 2022-02-18 Boa科技股份有限公司 Reel-based closure system
JP7342521B2 (en) * 2019-08-23 2023-09-12 マックス株式会社 Binding machine
TWI699172B (en) * 2019-10-17 2020-07-21 英屬維爾京群島商裕元工業有限公司 Shoelace winding machine
CN111449371B (en) * 2020-04-20 2023-03-07 奉飞华 Knob formula fag end elasticity swiftly adjusts knot
CN111483370B (en) * 2020-04-26 2022-12-30 麦格纳宏立汽车***(合肥)有限公司 Quick chucking device of car seat cover
CN114557511A (en) * 2020-11-27 2022-05-31 浙江博益缝纫科技有限公司 Device for threading shoelaces
WO2022147748A1 (en) * 2021-01-08 2022-07-14 叶世峰 Rope winding and unwinding device, shoe, hat, glove and storage device

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Cited By (8)

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Publication number Priority date Publication date Assignee Title
KR20200050350A (en) 2018-10-30 2020-05-11 친-추 첸 Fastening device
US11064767B2 (en) 2018-10-30 2021-07-20 Chin-Chu Chen Fastening device
KR102368288B1 (en) * 2018-10-30 2022-02-25 친-추 첸 Fastening device
KR20220027916A (en) 2018-10-30 2022-03-08 친-추 첸 Fastening device
KR102464463B1 (en) 2018-10-30 2022-11-04 친-추 첸 Fastening device
US11730236B2 (en) 2018-10-30 2023-08-22 Chin-Chu Chen Fastening device
KR20220000782U (en) * 2020-09-28 2022-04-05 푸더 리 Knob apparatus
KR200495556Y1 (en) * 2020-09-28 2022-06-22 푸더 리 Knob apparatus

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WO2019075799A1 (en) 2019-04-25

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