WO2010147330A2 - Appareil pour régler la longueur d'une corde - Google Patents

Appareil pour régler la longueur d'une corde Download PDF

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Publication number
WO2010147330A2
WO2010147330A2 PCT/KR2010/003678 KR2010003678W WO2010147330A2 WO 2010147330 A2 WO2010147330 A2 WO 2010147330A2 KR 2010003678 W KR2010003678 W KR 2010003678W WO 2010147330 A2 WO2010147330 A2 WO 2010147330A2
Authority
WO
WIPO (PCT)
Prior art keywords
toothed
latch
housing
fixed
winding
Prior art date
Application number
PCT/KR2010/003678
Other languages
English (en)
Korean (ko)
Other versions
WO2010147330A3 (fr
Inventor
소윤서
소명서
진재민
Original Assignee
와인드와이어 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 와인드와이어 주식회사 filed Critical 와인드와이어 주식회사
Publication of WO2010147330A2 publication Critical patent/WO2010147330A2/fr
Publication of WO2010147330A3 publication Critical patent/WO2010147330A3/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B99/00—Subject matter not provided for in other groups of this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/12—Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes, or wire

Definitions

  • the present invention relates to a line length adjusting device, and more particularly, to a line length adjusting device which can adjust the length of a line conveniently and effectively while having a simpler and simpler structure.
  • jumpers, sportswear, and hats are equipped with adjusting straps (hereinafter referred to as strings) to adjust the waist and the head circumference to fit the wearer's body after wearing them. It is provided with a fastening clip at its end moving along the string so as to be maintained.
  • strings adjusting straps
  • the clip as described above not only hassle the user to separately adjust the length of the line, but also causes extra lines to get stuck or entangled as the overall length of the line is maintained. It was.
  • the present inventors have been registered with the line length adjusting device as the Republic of Korea Patent Office Registration Utility Model Publication No. 20-0436011.
  • the registered technology allows the length of the string to be adjusted as the string attached to the garment is automatically wound by the operation of the switch.
  • the present inventor in consideration of the need for a separate configuration such as a spring, the present inventor has proposed and registered a new technology that can adjust the length of the cord more conveniently and effectively while having a simple and simple structure. Although it has been registered as No. 10-0828906, the present inventors have been further improved to propose a line length adjusting device that can be adjusted more conveniently and effectively while having a simpler and simpler structure.
  • An object of the present invention is to provide a line length adjusting device which can adjust the length of a line conveniently and effectively while having a simpler and simpler structure.
  • the object is a fixed housing; A rotating housing coupled to the fixed housing so as to be relatively rotatable, and having a winding portion for winding or unwinding the cord; A first toothed type and a second toothed type provided on one side of the fixed and rotary housings and provided along a direction in which the fixed and rotary housings are coupled to each other; The first toothed type or the second toothed tooth is provided in the other housing which is not provided with the first toothed type and the second toothed type among the fixed and rotary housings, and the string is wound or unwound on the winding part.
  • a latch engaged with the tooth to interact with; And a coupling unit for engaging the fixed and rotatable housing such that the latch selectively engages with any one of the first toothed type and the second toothed type.
  • the latch has a hook shape that the free end is elastically movable in the radially inward or outward, the first toothed tooth is formed along the circumferential direction in the upper region of the fixed housing, the latch in the forward and reverse directions
  • the second toothed shape may be formed along a circumferential direction in a lower region of the first toothed shape, and the latch may have a shape rotatable in one direction.
  • the coupling unit may include: a spring coupled to the fixed housing such that the latch engages with and interacts with any one of the first and second toothed teeth, and is elastically movable in a radially inner side or an outer side; And a body coupled to the winding part by bolts to form a body with the winding part, when the latch is engaged with the first toothed shape, the latch is disposed in an upper region of the spring, and the latch is connected to the second toothed shape. When engaged, it may include a cap disposed in the lower region of the spring.
  • the winding portion may further be coupled to the disk position holding disk portion for preventing the downward movement of the string to maintain the position of the string.
  • the coupling unit is formed in the end region of the winding portion, the coupling hook is divided into two or more elastically biased in the direction of mutually opening; And formed in the fixed housing may include a hook engaging portion to which the coupling hook is coupled.
  • a protrusion is formed on an outer surface of the winding portion, and a first surface is formed at a different position so that the latch engages with and interacts with any one of the first and second toothed shapes on the wall surface of the through hole of the fixed housing through which the winding portion passes. And a second projection groove.
  • a fixing flange may be further formed on any one of the fixed and rotary housings.
  • One of the fixing and the rotating housing may be further formed for fixing the rope.
  • FIG. 1 is an exploded perspective view of a string length adjusting device according to a first embodiment of the present invention
  • FIG. 2 is a cross-sectional view of FIG.
  • FIG. 7 is an exploded cross-sectional view of a string length adjusting device according to a second embodiment of the present invention.
  • FIG. 8 is a perspective view of the rotary housing in the row length adjusting device according to the third embodiment of the present invention.
  • FIG. 9 is an exploded structural diagram of the string length adjusting device of FIG. 8.
  • 'strings' may be 'strings' provided in jumpers, sportswear, hats, shoes, or the like, or may be headphone strings, earphone strings, MP3 strings, necklace strings, computer wire strings, etc. These lines will be described as 'lines' without distinguishing them.
  • FIG. 1 is an exploded perspective view of a string length adjusting device according to a first embodiment of the present invention
  • FIG. 2 is a sectional view of FIG. 1
  • FIG. 3 is an enlarged perspective view of a fixed housing
  • FIG. 4 is a plan view of a rotating housing
  • FIGS. 5 and FIG. 6 is an operational state diagram, respectively.
  • the row length adjusting device of this embodiment includes a fixed housing 110, a rotary housing 120, and a coupling unit 130 for coupling the fixed and rotary housings 110 and 120.
  • a through hole 111 through which the winding part 122 of the rotary housing 120 passes is formed in the central region of the fixed housing 110.
  • a fixing flange 112 is formed at the lower end of the fixed housing 110. The fixing flange 112 is used as a part to be fixed when fixing the line length adjusting device according to the present embodiment.
  • the fixing housing 110 is provided with a line passing hole 115 through which a line (not shown) passes. Although one row through hole 115 is shown in FIG. 1, a pair of row through holes 115 are provided. Of course, the position of the through hole 115 may be different from that of FIG.
  • first and second toothed shapes machined in different shapes along the thickness direction of the fixed housing 110 that is, the direction in which the fixed and rotary housings 110 and 120 are coupled to each other ( 113,114 are formed.
  • the first toothed shape 113 is processed into a shape in which the latch 121 of the rotary housing 120 is rotatable in the forward and reverse directions (clockwise and counterclockwise directions), and the second toothed tooth 114 is the rotary housing 120.
  • Latch 121 is machined into a shape rotatable only in one direction.
  • the first toothed tooth 113 is positioned above the second toothed tooth 114.
  • the latch 121 of the rotary housing 120 When the latch 121 of the rotary housing 120 is disposed and engaged with the first toothed tooth 113, the latch 121 is firstly engaged. Rotation in both forward and reverse directions is possible through the toothed shape 113, but when the latch 121 of the rotary housing 120 is disposed and engaged with the second toothed shape 114, it is rotated only in either the forward or reverse direction. This is made possible by the tooth shapes of the first and second toothed teeth 113 and 114. With such a structure, the latch 121 can be engaged with the second toothed tooth 114 to wind the string, and the latch 121 is Engagement with the first toothed mold 113 makes it possible to unwind the string.
  • the rotary housing 120 is a part that is coupled to the fixed housing 110 and is a part that is rotated when the actual device is operated. That is, as the rotary housing 120 is rotated relative to the stationary housing 110, the string is wound (rolled up) or unrolled (unwinded).
  • the rotary housing 120 is formed with a latch 121 that selectively engages and interacts with the first and second toothed shapes 113 and 114 described above.
  • the latch 121 has a hook shape in which its free end is elastically movable radially inward or outward.
  • latches 121 are provided to be spaced apart from each other along the circumferential direction of the rotary housing 120, the number of which does not limit the scope of the present invention.
  • the through hole 123 is formed in the rotary housing 120 in which the latch 121 is formed, and the through hole 123 does not necessarily need to be formed in the rotary housing 120.
  • the through hole 123 may be used as a passage for checking the arrangement of the latch 121.
  • a winding portion 122 is formed as a portion in which a string is wound.
  • the winding part 122 has a rod shape integrally formed in the rotary housing 120, and is disposed in a shape accommodated in the above-described through hole 111.
  • the winding portion 122 is further coupled to the line position maintaining disk portion 124 for maintaining the position of the line while preventing the downward movement of the line.
  • the row position maintaining disk portion 124 is not formed, there is no problem in operation, but if the row position maintaining disk portion 124 is provided, the winding position of the string is due to the row position maintaining disk portion 124. It can be constant, eliminating kinking and obstructions.
  • the plate surface of the rotary housing 120 is formed with a plurality of rope fixing holes 125 to which the rope is fixed. After the string is fixed by the plurality of string fixing holes 125, the string may be wound around the winding part 122 by rotating the rotary housing 120, and this string fixing hole 125 must also be formed. It is not.
  • the coupling unit 130, the latch 121 is coupled to the interior of the fixed housing 110 so as to selectively engage and interact with any one of the first and second toothed shape (113,114) radially inward or outward
  • An elastically movable spring 131 and a bolt 133 are coupled to the winding portion 122 to form a body with the winding portion 122, and the latch 121 is engaged with the first toothed shape 113.
  • a cap 132 disposed in the upper region of the spring 131 (see FIG. 6), and in the lower region of the spring 131 when the latch 121 engages the second toothed 114. .
  • the spring 131 may be implemented by wire forming, but the shape does not need to be limited to the shape of FIG. 1.
  • the fixed and rotating housings 110 and 120 are coupled using the coupling unit 130.
  • the rotary housing 120 is pressed in the direction of the arrow of FIG. 5. Then, the cap 132 constituting the body with the rotary housing 120 is disposed in the lower region of the spring 131 by the operation of the spring 131, the latch 121 is engaged with the second toothed 114. . Since the second toothed tooth 114 is a one-way tooth, when the rotary housing 120 is rotated in one direction in the state as shown in FIG. 5, the string may be wound around the winding part 122, for example, such as a running shoe lace.
  • the latch 121 is engaged with the first toothed shape 113 while the cap 132 constituting the body with the rotary housing 120 is disposed in the upper region of the spring 131 by the operation of the spring 131.
  • the first toothed shape 113 is a tooth shape capable of rotating in both the forward and reverse directions, when the rotary housing 120 is rotated in the above-mentioned reverse direction in the state as shown in FIG. 6, the rope wound around the winding part 122 can be released. At this time, there is no phenomenon that the cap 132 is separated by the jaw 116 formed inside the fixed housing 110.
  • the structure of the line length adjusting device may be changed as follows.
  • the first and second toothed teeth 113 and 114 are provided outside the upper region of the fixed housing 110, and the latch 121 is provided to the first and second toothed teeth 113 and 114 from the outside thereof.
  • the first and second toothed teeth 113 and 114 are provided inside the upper region of the fixed housing 110, and the latch 121 is provided to the first and second toothed teeth 113 and 114 therein. It may be changed to the structure to be combined.
  • the latch 121 does not necessarily need to be coupled to the first and second toothed teeth 113 and 114 radially outward or inward of the first and second toothed teeth 113 and 114. That is, the latch 121 is coupled to the first and second toothed shapes 113 and 114 from the top to the bottom thereof, and can be changed to any structure.
  • the above embodiment discloses a structure in which the first and second toothed shapes 113 and 114 are provided in the fixed housing 110 and the latch 121 is provided in the rotary housing 120. Even if the latch 121 and the first and second toothed shapes 113 and 114 are provided in the rotary housing 120, there is no problem in operation.
  • FIG. 7 is an exploded cross-sectional view of a string length adjusting device according to a second embodiment of the present invention.
  • the structure is almost the same as in the first embodiment.
  • the thickness of the fixed housing 110 ′ is thinly formed.
  • FIG. 8 is a perspective view of the rotary housing in the row length adjustment device according to the third embodiment of the present invention
  • Figure 9 is an exploded structure diagram of the row length adjustment device of FIG.
  • the coupling unit 230 is formed in the end region of the winding portion 222, the coupling hook 231 is elastically biased in a direction that is divided into two or more, and the fixed housing 210 It may be formed in the hook engaging portion 232 is coupled to the coupling hook 231 is formed.
  • the protrusion 222a of the winding part 222 so that the latch 121 engages and interacts with any one of the first and second toothed shapes 113 and 114 on the wall surface of the through hole 111 of the fixed housing 210.
  • the latch 121 is engaged with the first toothed shape 113, so that the rotation of the rotating housing 220 may be caused by the normal and reverse direction. It becomes possible to unwind the string, and the rotary housing 220 because the latch 121 is engaged with the second toothed tooth 114 when the protrusion 222a of the winding part 222 is accommodated in the second protrusion groove 224. It is possible to wind the other row in one direction of rotation.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Outer Garments And Coats (AREA)
  • Decoration Of Textiles (AREA)
  • Binders And Loading Units For Sheaves (AREA)

Abstract

La présente invention porte sur un appareil pour régler la longueur d'une corde, lequel appareil a une structure plus simple et règle la longueur d'une corde d'une façon pratique et efficace.
PCT/KR2010/003678 2009-06-17 2010-06-09 Appareil pour régler la longueur d'une corde WO2010147330A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0054079 2009-06-17
KR1020090054079A KR100929587B1 (ko) 2009-06-17 2009-06-17 줄 길이 조절장치

Publications (2)

Publication Number Publication Date
WO2010147330A2 true WO2010147330A2 (fr) 2010-12-23
WO2010147330A3 WO2010147330A3 (fr) 2011-03-10

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PCT/KR2010/003678 WO2010147330A2 (fr) 2009-06-17 2010-06-09 Appareil pour régler la longueur d'une corde

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KR (1) KR100929587B1 (fr)
WO (1) WO2010147330A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9339089B2 (en) 2011-05-30 2016-05-17 Youn-Seo So String length adjusting device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100986674B1 (ko) 2010-07-15 2010-10-08 유디텔주식회사 탄성스트링 와인딩 및 언와인딩 장치
KR101040372B1 (ko) 2010-07-21 2011-06-10 소윤서 줄 길이 조절장치
KR101147681B1 (ko) * 2011-04-05 2012-05-22 소윤서 줄 길이 조절장치
KR101643509B1 (ko) * 2015-11-25 2016-07-27 김태오 격투기용 몸통 보호구
WO2018155732A1 (fr) 2017-02-22 2018-08-30 김석환 Dispositif de réglage de corde
KR102569647B1 (ko) * 2021-10-26 2023-08-24 김도윤 접이식 헬멧

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597543A (en) * 1983-01-27 1986-07-01 Kabushiki Kaisha Toka-Rika-Denki-Seisakusho Locking mechanism adapted for use in webbing retractor
KR100884486B1 (ko) * 2008-08-08 2009-02-17 소윤서 줄 길이 조절장치
KR100888149B1 (ko) * 2008-09-09 2009-03-16 소윤서 줄 길이 조절장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60236982A (ja) 1984-05-08 1985-11-25 Akiyuki Shima 線条体の巻取収納器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597543A (en) * 1983-01-27 1986-07-01 Kabushiki Kaisha Toka-Rika-Denki-Seisakusho Locking mechanism adapted for use in webbing retractor
KR100884486B1 (ko) * 2008-08-08 2009-02-17 소윤서 줄 길이 조절장치
KR100888149B1 (ko) * 2008-09-09 2009-03-16 소윤서 줄 길이 조절장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9339089B2 (en) 2011-05-30 2016-05-17 Youn-Seo So String length adjusting device

Also Published As

Publication number Publication date
WO2010147330A3 (fr) 2011-03-10
KR100929587B1 (ko) 2009-12-03

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