JP2008534407A - Length adjustment device for linear member in both directions - Google Patents

Length adjustment device for linear member in both directions Download PDF

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JP2008534407A
JP2008534407A JP2008503959A JP2008503959A JP2008534407A JP 2008534407 A JP2008534407 A JP 2008534407A JP 2008503959 A JP2008503959 A JP 2008503959A JP 2008503959 A JP2008503959 A JP 2008503959A JP 2008534407 A JP2008534407 A JP 2008534407A
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linear member
adjusting device
winding shaft
rotating
linear
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ヤン，ドクホ
ヤン，ギガム
ヤン，ギウン
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ヤン，ドクホ
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/36—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables without essentially involving the use of a core or former internal to a stored package of material, e.g. with stored material housed within casing or container, or intermittently engaging a plurality of supports as in sinuous or serpentine fashion
    • B65H75/362—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables without essentially involving the use of a core or former internal to a stored package of material, e.g. with stored material housed within casing or container, or intermittently engaging a plurality of supports as in sinuous or serpentine fashion with stored material housed within a casing or container
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06Q—DECORATING TEXTILES
    • D06Q1/00—Decorating textiles
    • D06Q1/12—Decorating textiles by transferring a chemical agent or a metallic or non-metallic material in particulate or other form, from a solid temporary carrier to the textile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/12—Stencil printing; Silk-screen printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
    • B65H75/406—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable hand-held during use
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/39—Other types of filamentary materials or special applications
    • B65H2701/3919—USB, earphones, audio or video cables, e.g. for connecting small electronic devices such as MP3 players or mobile telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1033—Cables or cables storage, e.g. cable reels

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract


本発明は、各種電線、ストリング、ストラップなど、線形部材の長さを必要に応じて両方向に縮めたり、伸ばすことができる装置であって、構造が簡単で、製造が容易であるとともに、線形部材の必要な部分の長さを選択的に調節することができるという効果がある。
The present invention is an apparatus capable of reducing or extending the length of a linear member such as various electric wires, strings, straps, etc. in both directions as necessary, has a simple structure, is easy to manufacture, and is a linear member. There is an effect that it is possible to selectively adjust the length of the necessary portion of the.

Description

本発明は、線形部材(linear member)の長さを調節するための装置に関し、より詳細には、各種電線、ストリング、ストラップなど、線形部材の長さを必要に応じて両方向に縮めたり、伸ばすことができる装置であって、構造が簡単で、製造が容易であるとともに、線形部材の必要な部分の長さを選択的に調節することができるという効果がある。 The present invention relates to an apparatus for adjusting the length of a linear member, and more particularly, the length of a linear member such as various electric wires, strings, straps, etc., is reduced or extended in both directions as necessary. This is an apparatus that can be easily constructed and manufactured, and has an effect that the length of a necessary portion of the linear member can be selectively adjusted.

米国特許第４,９４２,６１７U.S. Pat. No. 4,942,617 米国特許第５,４２２,９５７US Pat. No. 5,422,957 韓国特許出願番号９３-００９４１０ 線形部材の長さを調節したり、同線形部材を配置、固定したりする方法としては、特定の物体の周りに手動で回転させて巻く方法と、ストリングの一端を軸に固定し、前記軸を手動、電力、磁気力、機械力などを利用して回転させて巻く方法がある。また、両方の端部が他の用途に使用されていずれかの一方を軸に固定することができない場合は、ストリングを一定の長さに折ってクリップ、ベルトのようなもので固定する。しかし、この方法は、長さを随時調節しようとする場合は使用が不便であり、絡み付いてしまうこともある。また、ストリングの中間部分を軸に固定した後、前記軸を回転させて巻いて使用する方法もあるが、この場合、２つのストリングを同時に巻かなければならないため作業が大変であり、さらに、ストリングの一方が長くなると他方が短くなるので、所望の長さにストリングを調節するためには試行錯誤が必要である。このような不便を解決するために、ストリングの一端を伝導体などを利用して外部の装置に電気的に接続する方法が開発された(米国特許第４,９４２,６１７、米国特許第５,４２２,９５７参照)。ストリングの長さを調節する際に、左右側を選択的に調節する方法も開発された(韓国特許出願番号９３-００９４１０参照)。この韓国特許出願番号９３-００９４１０に開示されている方法は、巻軸にストリング固定装置、ストリングロック装置、ガイドプレート、プッシュロッド従動軸、クラッチ部材、駆動軸、及びワインディングホイールを、ハンドルと回動軸及びベベルギヤで構成された変速部の左、右側に配置し、左、右側クラッチの回転力伝達方向を互いに異なるようにすることで、所望の方向のワインディングホイールが巻軸を中心に回転しながらストリングが巻かれるようにした構成である。しかし、この方法は、ワインディングホイールを回転させるための動力伝達方法と巻軸が複雑に構成されているので産業面での活用が難しいという問題と、ストリングと固定された状態でのみ使用可能であるという短所がある。Korean Patent Application No. 93-009410 As a method of adjusting the length of a linear member, or arranging and fixing the linear member, a method of manually rotating around a specific object and winding one end of a string There is a method in which the shaft is fixed to a shaft, and the shaft is rotated using manual, electric power, magnetic force, mechanical force or the like. If both ends are used for other purposes and one of them cannot be fixed to the shaft, the string is folded to a certain length and fixed with a clip or belt. However, this method is inconvenient to use when the length is to be adjusted from time to time, and may become tangled. In addition, there is a method of rotating and winding the shaft after fixing the middle portion of the string to the shaft, but in this case, the work is difficult because two strings must be wound at the same time. Since one of the strings becomes longer and the other becomes shorter, trial and error is required to adjust the string to the desired length. In order to solve such inconvenience, a method of electrically connecting one end of the string to an external device using a conductor or the like has been developed (US Pat. No. 4,942,617, US Pat. No. 5, 422, 957). A method of selectively adjusting the left and right sides when adjusting the length of the string has also been developed (see Korean Patent Application No. 93-009410). The method disclosed in the Korean Patent Application No. 93-009410 includes a string fixing device, a string locking device, a guide plate, a push rod driven shaft, a clutch member, a drive shaft, and a winding wheel on a winding shaft, and a handle. The left and right clutches are arranged on the left and right sides of the speed change unit composed of the shaft and bevel gear, and the rotational force transmission directions of the left and right clutches are different from each other, so that the winding wheel in the desired direction rotates around the winding shaft. The configuration is such that a string is wound. However, this method can be used only in a state where it is difficult to use in the industrial field because the power transmission method for rotating the winding wheel and the winding shaft are complicated and difficult to use in the industrial field. There are disadvantages.

そこで、本発明は、上記従来の問題点と技術的課題を解決することを目的とする。
本発明の発明者らは、広範囲の研究と多くの実験を繰り返した結果、構造が簡単で、製造が容易であり、電線、ストリング、ストラップなどの線形部材を両方向に必要な長さだけ調節することができる装置を開発した。さらに、このような装置は、線形部材の両端部が他の用途に使用されて中間部分を調節する必要がある場合はもちろん、一端部を巻軸に固定して使用する場合にも適用することができる。 Therefore, the present invention aims to solve the above-described conventional problems and technical problems.
As a result of repeating extensive research and many experiments, the inventors of the present invention are simple in structure, easy to manufacture, and adjust linear members such as electric wires, strings, straps, etc., to the required length in both directions. Developed a device that can. Further, such a device is applicable not only when both ends of the linear member are used for other purposes and the intermediate portion needs to be adjusted, but also when the one end is fixed to the winding shaft. Can do.

上記目的を達成するためになされた本発明による線形部材の長さ調節装置は、線形部材が外面に巻かれる巻軸と、前記巻軸の周りを回転できるように前記巻軸の外面から離隔した状態で結合され、側面には開口がそれぞれ形成され、これらの開口が互いに連通して対面している１対の回転部材とを含んで構成されている。
前記線形部材は多様であり、例えば、電線、家電機器または産業用機械の電線、コンピュータのマウス線、縄跳びの縄、イヤホンのワイヤ、携帯電話機のコードなどがあり、これらに限定されない。
前記巻軸と回転部材は、同軸上に位置して回転可能に結合されており、回転部材の内面と巻軸の外面が互いに離隔している。よって、線形部材は、回転部材の回転の結果、巻軸の外面、より正確には、回転部材の内面から所定の距離離隔している巻軸の外面上に巻かれるようになる。
巻軸と回転部材が上記のような要件を満足する構造である場合、本発明の線形部材の長さ調節装置(以下、調節装置ともいう。)は、必要に応じて分離及び組み立て可能な構造とすることができる。
また、本発明の調節装置は、線形部材に対して独立した構造であるか、あるいは、線形部材が調節装置の一部を構成する構造を持つ。
線形部材から独立した構造である場合には、線形部材の一部を調節装置の開口上にかけた状態で回転部材を回転させて調節装置の巻軸外面に線形部材を巻くことができる。好適な例としては、開口の内側面にロック突起が設けられて、前記ロック突起上に線形部材をかけた状態で線形部材を回転させると、巻き過程がさらに容易となる。さらに、このようなロック突起は、線形部材が巻かれる巻軸上の部分を互いに明確に分離する働きもする。より詳細には、線形部材は、一側の回転部材に対応する巻軸の該当部分Ａと、他側の回転部材に対応する巻軸の該当部分Ｂ上にそれぞれ巻かれ、それから解除される。
場合によっては、回転部材を完全に分離した状態で線形部材を巻軸の外面に１回以上巻き、開口を通じて外部に排出した状態で回転部材を互いに結合した後、巻きを行うこともできる。
線形部材が調節装置の一部を構成する場合は、線形部材の一端部が巻き軸や回転部材（ａ)（開口を除いた部分）を貫通し、線形部材の残りの端部は、別の回転部材（ｂ）の開口を通じて外部に排出される構造を有する。従って、線形部材の一端部は、巻軸または一方の回転部材の任意の位置に形成される独立した貫通口を通じて外部に連結されている。このような構造で、線形部材を調節装置の製造過程でまえもって取り付けたり、あるいは、使用中に取り付けるように構成することも可能である。
好適な使用例として、回転部材同士または回転部材と巻軸の間の回転を必要に応じて防止することができるように、回転部材が互いに接する部位または回転部材と巻軸とが接する部分にロック部材が設けられている。
回転部材が互いに接する部分に設けられるロック部材は、巻軸に線形部材を巻いた状態またはそれから線形部材を解除した状態で回転部材が任意に回転することを防止する役割をする。
回転部材と巻軸が接する部分に設けられるロック部材は、いずれか一方の回転部材を回転させて線形部材の巻きを特定方向にのみ巻くときに有用である。
例えば、１つの回転部材（ａ）側の線形部材の長さを縮めようとする場合、ロック部材を作動して反対側の回転部材（ｂ）を巻軸に固定し、回転部材（ａ）のみを回転させて所望の作業を行うことができる。また、巻軸に接する各回転部材のロック部材をそれぞれ作動して、線形部材の巻きまたは解除状態を固定することも可能である。
本発明による調節装置は、様々な変形が可能であり、次に幾つかの例を開示する。
第１の変形例は、一方の回転部材（ａ）は巻軸に対して固定され、前記巻軸にはスパイラルスプリングが設けられ、前記スパイラルスプリングは、反対側の回転部材（ｂ）の中心軸上に固定された回転軸に連結されている構造である。
このような第１の変形例の調節装置は、線形部材の巻きまたは解除過程で復元力を蓄積して、反対の作業（つまり、解除または巻き）をスプリングの弾性力によって容易に行うことができるという特徴がある。このような調節装置において、回転部材（ａ、ｂ）が互いに接する部分にロック部材が取り付けられて、復元力を蓄積する巻きまたは解除作業の後に回転部材（ａ、ｂ）が任意に回転することを防止する。また、線形部材は、スプリングが固定された回転部材の一部を形成するように構成されている。
第２の変形例は、回転部材（ａ、ｂ）の開口が、回転部材の間に巻軸が位置するように一直線に並べられた時に、回転部材の開口と連通できるように、側面に開口のある中間部材を含む構造である。
このような第２の変形例の調節装置は、回転部材（ａ、ｂ）が中間部材により離隔した状態で互いに対面しており、中間部材を通じて調節装置を特定の部分に固定したり互いに組み合わせる構成が可能である。後者の例としては、下記の変形例がある。
第３の変形例は、中間部材が２つまたはそれ以上の組み合わせからなり、これらはそれぞれの中間部材が互いに結合されている構造である。
このような第３の変形例の調節装置は、例えば、全部で４つの回転部材が中間部材の相互結合(または一体化)により連結されており、互いに独立した２つの線形部材に対する巻き及び解除を行うことができるという特徴がある。組み合わされる回転部材の数によってより多くの線形部材の巻き及び解除が可能であることは勿論である。
第４の変形例は、巻軸は３つ以上の枝軸で構成されており、それぞれの枝軸に１対の回転部材が取り付けられ、内側方向の回転部材は互いに一体に形成される構造を有している。
このような第４の変形例の調節装置は、例えば、巻軸がＹ字状の枝軸（全部で３つの枝軸)で構成されており、各枝軸上の回転部材を通じて互いに異なる線形部材に対する巻き及び解除を行うので、全体的にコンパクトな構造を有するという特徴がある。
以上のように、本発明の原理に基づいて様々な構造を実現することができ、これらは全て本発明の技術範囲に属するものである。 In order to achieve the above object, the linear member length adjusting apparatus according to the present invention is separated from the outer surface of the winding shaft so that the linear member can be rotated around the winding shaft. The openings are coupled to each other, and openings are formed on the side surfaces. The openings include a pair of rotating members that communicate with each other and face each other.
The linear members are various, and examples thereof include, but are not limited to, electric wires, electric wires of home appliances or industrial machines, computer mouse wires, jump ropes, earphone wires, and mobile phone cords.
The winding shaft and the rotating member are coaxially located and rotatably coupled, and the inner surface of the rotating member and the outer surface of the winding shaft are separated from each other. Therefore, as a result of the rotation of the rotating member, the linear member is wound on the outer surface of the winding shaft, more precisely, on the outer surface of the winding shaft that is separated from the inner surface of the rotating member by a predetermined distance.
When the winding shaft and the rotating member satisfy the above-described requirements, the linear member length adjusting device of the present invention (hereinafter also referred to as an adjusting device) can be separated and assembled as necessary. It can be.
The adjusting device of the present invention has a structure independent of the linear member, or has a structure in which the linear member forms part of the adjusting device.
When the structure is independent of the linear member, the linear member can be wound around the outer surface of the winding shaft of the adjusting device by rotating the rotating member in a state where a part of the linear member is put on the opening of the adjusting device. As a preferred example, when the lock protrusion is provided on the inner surface of the opening and the linear member is rotated on the lock protrusion, the winding process is further facilitated. Furthermore, such a locking protrusion also serves to clearly separate the portions on the winding shaft around which the linear member is wound. More specifically, the linear member is wound on the corresponding part A of the winding shaft corresponding to the rotating member on one side and the corresponding part B of the winding shaft corresponding to the rotating member on the other side, and then released.
In some cases, the linear member may be wound around the outer surface of the winding shaft one or more times with the rotating member completely separated, and the rotating members may be coupled to each other while being discharged to the outside through the opening, and then the winding may be performed.
When the linear member constitutes a part of the adjusting device, one end of the linear member passes through the winding shaft or the rotating member (a) (portion excluding the opening), and the remaining end of the linear member It has a structure that is discharged to the outside through the opening of the rotating member (b). Accordingly, one end of the linear member is connected to the outside through an independent through hole formed at an arbitrary position of the winding shaft or one of the rotating members. With such a structure, the linear member may be attached in advance during the manufacturing process of the adjusting device, or may be configured to be attached during use.
As a preferred example of use, the rotation members are locked to a portion where the rotation members are in contact with each other or a portion where the rotation members are in contact with the winding shaft so that rotation between the rotation members or between the rotation member and the winding shaft can be prevented as necessary A member is provided.
The lock member provided in the portion where the rotating members are in contact with each other serves to prevent the rotating member from being arbitrarily rotated in a state where the linear member is wound around the winding shaft or the linear member is released therefrom.
The lock member provided at the portion where the rotating member and the winding shaft are in contact is useful when one of the rotating members is rotated to wind the linear member only in a specific direction.
For example, when shortening the length of the linear member on one rotating member (a) side, the locking member is operated to fix the rotating member (b) on the opposite side to the winding shaft, and only the rotating member (a) is operated. Can be rotated to perform a desired operation. It is also possible to fix the winding or release state of the linear member by operating the lock member of each rotating member in contact with the winding shaft.
The adjustment device according to the invention can be modified in various ways and several examples will now be disclosed.
In the first modification, one rotating member (a) is fixed to a winding shaft, a spiral spring is provided on the winding shaft, and the spiral spring is a central axis of the rotating member (b) on the opposite side. It is the structure connected with the rotating shaft fixed on the top.
The adjusting device according to the first modified example accumulates restoring force in the winding or releasing process of the linear member, and can easily perform the opposite operation (that is, releasing or winding) by the elastic force of the spring. There is a feature. In such an adjusting device, a locking member is attached to a portion where the rotating members (a, b) are in contact with each other, and the rotating members (a, b) are arbitrarily rotated after a winding or releasing operation for accumulating restoring force. To prevent. Further, the linear member is configured to form a part of the rotating member to which the spring is fixed.
In the second modification, when the openings of the rotating members (a, b) are aligned so that the winding shaft is positioned between the rotating members, the openings are opened on the side surfaces so as to communicate with the opening of the rotating member. It is a structure containing an intermediate member with.
Such an adjusting device of the second modification is configured such that the rotating members (a, b) face each other in a state of being separated by the intermediate member, and the adjusting device is fixed to a specific part through the intermediate member or combined with each other. Is possible. Examples of the latter include the following modifications.
The third modification is a structure in which the intermediate members are formed of a combination of two or more, and these intermediate members are coupled to each other.
In the adjusting device of the third modified example, for example, a total of four rotating members are connected by mutual coupling (or integration) of the intermediate members, and winding and release with respect to two linear members independent of each other are performed. There is a feature that can be done. Of course, more linear members can be wound and released depending on the number of rotating members combined.
In the fourth modified example, the winding shaft is composed of three or more branch shafts, a pair of rotating members are attached to each branch shaft, and the inner rotating members are formed integrally with each other. Have.
In the adjusting device according to the fourth modified example, for example, the winding shaft is configured by a Y-shaped branch shaft (three branch shafts in total), and linear members that are different from each other through rotating members on the respective branch shafts. Since the winding and release are performed, the overall structure is compact.
As described above, various structures can be realized based on the principle of the present invention, and these all belong to the technical scope of the present invention.

以下、添付した図面を参照して本発明の好ましい実施例を詳細に説明する。しかし、本発明は、多様な形態で実現することができ、ここで説明する実施形態に限定されない。
図１及び図２は、本発明の一実施形態による線形部材の両方向への長さ調節装置の斜視図、及び巻軸の斜視図を模式的に示したものである。
同図を参照すれば、調節装置１００は、円柱状の巻軸１１０、巻軸１１０の左側と右側にそれぞれ結合される１対の回転部材（１２０、１３０）、及び回転部材（１２０、１３０）に接する巻軸１１０の両端部（１１１、１１２）に形成されるロック部材（１４０、１５０）を含んで構成される。
巻軸１１０は、線形部材５００が巻かれる本体１１３から両端部（１１１、１１２）が突出している砂時計形状を有している。両端部（１１１、１１２）は、回転部材（１２０、１３０）と同軸上で回転可能に結合されることができるように多段構造となっている。場合によっては、巻軸１１０の外面には、上述したように、線形部材５００の順次的な巻き及び解除が容易に行われるようにグルーブが形成されているか、あるいは、巻軸１１０自体が螺旋状構造を有するように製造することができる。
回転部材（１２０、１３０）は、巻軸１１０の両端部（１１１、１１２）が結合される部位に開口１３１が形成され、開口１３１と反対側に開口（１２２、１３２）が形成されている。２つの回転部材（１２０、１３０）は、巻軸１１０に対してのみならず、互いに回転可能に結合される。従って、２つの回転部材（１２０、１３０）が互いに接する部分は、互いに噛み合う構造を有している。
ロック部材（１４０、１５０）は、回転部材（１２０、１３０）に接する巻軸１１０上に設けられているが、反対に、巻軸１１０に接する回転部材（１２０、１３０）上に設けられることもできる。さらに、ロック部材（１４０、１５０）は、回転部材（１２０、１３０）が互いに接する部分に設けることも可能である。
次に、調節装置１００の動作過程について説明する。
まず、回転部材（１２０、１３０）を回転させて開口（１２２、１３２）が互いに連通するように一列に整列した後、調節装置１００から独立した線形部材５００の任意の部分を開口（１２２、１３２）上にかけて置く。線形部材５００の両端部ではない中間部分の任意の位置で巻きを行うため、線形部材５００の両端部が他の用途に使用されるとき非常に有用である。開口１２２、１３２にかかっている線形部材５００は、回転部材（１２０、１３０）の回転時に開口（１２２、１３２）の内側面によって押されて、回転部材（１２０、１３０）の回転とともに、図示するように巻軸１１０の外面に巻かれるようになる。この時、回転部材（１２０、１３０）の回転方向は互いに反対であり、線形部材５００は、両回転部材（１２０、１３０）上の巻軸１１０に同時に巻かれるようになる。線形部材５００の解除作業は、巻き作業を行う時に、回転部材（１２０、１３０）を巻く作業と反対方向に回転部材１２０、１３０を回転させることによって実現することができる。
一方向にのみ線形部材５００を巻いたり解除する場合には、ロック装置（１４０、１５０）を利用する。例えば、一方の回転部材１２０上の線形部材５００のみを巻こうとする場合、該当ロック部材１４０を解除し、反対側のロック部材１５０を動作させて回転部材１３０のみを巻軸１１０に固定した後、回転部材１２０を回転させて巻きを行うことができる。回転部材１３０上の線形部材５００のみを巻こうとする場合は、前記と反対に行う。巻きが完了した状態で２つのロック部材（１４０、１５０）を全て動作させると、回転部材（１２０、１３０）の回転が全て防止され、線形部材５００の巻きまたは解除状態がそのまま維持される。
調節装置１００は、線形部材５００を巻軸１１０上に巻いたり、それから解除する作業だけでなく、線形部材５００を基準に必要に応じて調節装置１００の位置を変更する作業も容易に行うことができる。例えば、線形部材５００を巻いた状態でその両端部を固定し、各回転部材（１２０、１３０）を所定の方向に移動させると、回転部材（１２０、１３０）の移動方向に調整装置１００の前端部分の線形部材５００が巻軸１１０に巻かれ、調整装置１００の後端部分の線形部材５００が解除されて、調節装置１００が移動することができる。これにより、調節装置１００を基準にその前端と後端の線形部材５００の長さ比率を自由に調節することができる。このような線形部材５００の長さ比率の調節は、人力、電気力、磁気力、及びその他の機械力を加えて行うことができる。
また、前記原理を逆利用することも可能である。即ち、巻軸１１０に動力を加えて回転させることにより、調節装置１００もしくは、それが取り付けられた別の装置または装備（図示せず）が線形部材５００に沿って前後に動くようにすることができる。
例えば、モータ（図示せず）で巻軸１１０を回転させる場合、調節装置１００が線形部材５００に沿って移動するので、調整装置１００の移動が可能になる。
図３には、図１の調節装置１００の変形例が示されている。図３を参照すれば、各回転部材（１２０、１３０）で開口（１２２、１３２）の内側面にはロック突起（１２６、１３６）が形成されている。ロック突起（１２６、１３６）は、調節装置１００から独立した線形部材５００を容易に巻くことができるように手伝う役割をする。ロック突起（１２６、１３６）は、回転部材（１２０、１３０）の開口（１２２、１３２）の１つの側にのみ形成することもでき、また開口（１２２、１３２）の内側の上下側面に形成することもできる。また、両回転部材（１２０、１３０）から互いに離隔した位置に形成することもできる。
図４は、本発明による第１の変形例の調節装置を図で示したものである。理解を助けるために、調節装置の一部のみを示した。
図４を参照すれば、調節装置２００は、スパイラルスプリング２７０が装着されて巻きまたは解除過程で復元力が蓄積されるので、弾性力によって反対作業をより容易に行うことができるという効果を有する。スパイラルスプリング２７０は、巻軸２１０の内部に装着され、巻軸２１０は、回転部材２２０に固定されている。巻軸２１０は、円筒形構造を有し、一側にはスパイラルスプリング２７０の外面端部が嵌入されて固定されることができる締結溝２１２が設けられている。スパイラルスプリング２７０の内面端部は、回転軸２８０の一端部に結合され、回転軸２８０は、もう一つの回転部材（図示せず：ａ）に連結されるが、回転軸２８０は、もう一つの回転部材ａと固定された状態で締結される。このように、回転軸２８０の一端部にはスパイラルスプリング２７０に結合される締結溝２８２が形成されており、反対側の端部には回転部材ｂに結合される締結突起２８４が形成されている。
スパイラルスプリング２７０が装着される回転部材２２０の側面には、対応回転部材ａのロック部材（図示せず）が動作するための溝２２７が形成されている。線形部材（図示せず）の一端部は、回転部材２２０を通じて外部に連結され、残りの端部が対応回転部材ａの開口を通じて巻き及び解除が行われる。
例えば、解除作業で復元力を蓄積し、巻き作業をスパイラルスプリング２７０の弾性力に依存する場合、線形部材を巻軸２１０にあらかじめ巻いて置くように構成すれば良い。
図５は、本発明による第２の変形例の調節装置を図で示したものである。理解を助けるために、分解斜視図で示した。また、図６には、組み立てられた状態の巻軸の形状を見ることができるように部分斜視図を図で示した。
図５及び図６を参照すれば、調節装置３００は、図１とほぼ同様の構造を有する回転部材（３２０、３３０）が中間部材３６０によって離隔した状態で互いに対面している。
中間部材３６０は、全体的に円筒形構造を有しており、回転部材（３２０、３３０）の開口（３２２、３３２）を一列に整列した時、これと連通する開口３６２が側面に形成されている。中間部材３６０は、巻軸３１０に対して固定されることができる。例えば、中間部材３６０の一側面に形成される貫通口３６４を通じて別途の部材（図示せず）によって巻軸３１０に締結されることができる。この時、巻軸３１０の対応部分にも締結口（図示せず）が形成されているので、締結状態をさらに堅固にすることができる。中間部材３６０は、調節装置３００を特定の部分に固定するときに有用に使用することができる。また、場合によっては、２つ以上の調節装置３００を互いに連結するときに使用することができる。
後者の例として、図７には、本発明による第３の変形例の調節装置が模式的に示されている。
図７を参照すれば、中間部材３６０を通じて２対の回転部材（３２０、３２０'、３３０、３３０'）が互いに結合されている。各回転部材などは、図５と実質的に同一であり、中間部材３６０により互いに連結されている点が異なる。調節装置３００'は、互いに異なる２つの線形部材（図示せず）に対して巻き及び解除を行うことができるという特徴がある。
図８〜図１０は、本発明による第４の変形例の調節装置を図で示したものである。
同図を参照すれば、調節装置４００は、巻軸４１０がＹ字状に形成されて３つの枝軸（４１２、４１４、４１６）を構成しており、枝軸（４１２、４１４、４１６）にそれぞれ１対の回転部材（４２０、４３０）が取り付けられ、内側方向の回転部材は、互いに一体になってＹ字状回転本体４３０を構成している。
回転本体４３０の中央には円形の穿孔口４３１が形成され、各方向の開口（４３２、４３３、４３４）は穿孔口４３１と連通されている。従って同様に、Ｙ字状の巻軸４１０を穿孔口４３１と開口（４３２、４３３、４３４）を通じて回転本体４３０に挿入して取り付けることができる。巻軸４１０を取り付けた状態で回転本体４３０の穿孔口４３１にカバー部材４６０を嵌入して固定する。カバー部材４６０は、Ｙ字状の巻軸４１０を挿入できる溝が形成されるように複数の突出部４６２が設けられ、締結状態を堅固にするために、突出部材４６０の中央溝４６４と巻軸４１０の中央溝４１８を一致させてネジなどの締結部材で締結することができる。しかし、巻軸４１０と回転本体４３０の締結を実現する構造であれば、特に制限はなく、多様な構造が可能である。
各枝軸（４１２、４１４、４１６）の端部に取り付けられている回転部材４２０は、図１とほぼ同様である。各開口４２２には、それの内側の上下側面にロック突起４２８が形成されているので、線形部材（図示せず）の巻きが容易である。
また、各回転部材４２０と接する回転本体４３０の部分には、それぞれロック部材４５０が設けられているので、所望の回転部材４２０の解除及び巻き状態を必要に応じて維持することができる。
調節装置４００は、それぞれ独立の３つの線形部材の長さを必要に応じて調節することができ、場合によっては、極めて長い１つの線形部材の長さを調節するときにも使用可能である。
以上、本発明の好ましい実施形態について詳細に説明したが、本発明の権利範囲はこれに限定されず、請求の範囲で定義している本発明の基本概念を利用した当業者の多様な変形及び改良形態も本発明の権利範囲に属するものである。 Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention can be realized in various forms and is not limited to the embodiments described herein.
1 and 2 schematically show a perspective view of a linear member length adjusting device in both directions according to an embodiment of the present invention and a perspective view of a winding shaft.
Referring to the figure, the adjusting device 100 includes a cylindrical winding shaft 110, a pair of rotating members (120, 130) coupled to the left and right sides of the winding shaft 110, and a rotating member (120, 130). It includes a lock member (140, 150) formed at both ends (111, 112) of the winding shaft 110 in contact with the winding shaft 110.
The winding shaft 110 has an hourglass shape in which both end portions (111, 112) protrude from the main body 113 around which the linear member 500 is wound. Both end portions (111, 112) have a multi-stage structure so that they can be rotatably coupled to the rotating members (120, 130) on the same axis. In some cases, as described above, a groove is formed on the outer surface of the winding shaft 110 so that the sequential winding and release of the linear member 500 can be easily performed, or the winding shaft 110 itself is spiral. It can be manufactured to have a structure.
The rotating member (120, 130) has an opening 131 formed at a portion where both ends (111, 112) of the winding shaft 110 are coupled, and an opening (122, 132) formed on the opposite side of the opening 131. The two rotating members (120, 130) are rotatably coupled to each other as well as to the winding shaft 110. Accordingly, the portions where the two rotating members (120, 130) are in contact with each other have a structure that meshes with each other.
The locking members (140, 150) are provided on the winding shaft 110 in contact with the rotating members (120, 130). Conversely, the locking members (140, 150) may be provided on the rotating members (120, 130) in contact with the winding shaft 110. it can. Further, the locking members (140, 150) can be provided at portions where the rotating members (120, 130) are in contact with each other.
Next, the operation process of the adjusting device 100 will be described.
First, the rotating members (120, 130) are rotated to align the openings (122, 132) so that the openings (122, 132) communicate with each other, and then any portion of the linear member 500 independent of the adjusting device 100 is opened (122, 132). ) Put it over. Since winding is performed at an arbitrary position of the intermediate portion that is not both ends of the linear member 500, it is very useful when both ends of the linear member 500 are used for other applications. The linear member 500 over the openings 122 and 132 is pushed by the inner surface of the openings (122, 132) when the rotating members (120, 130) are rotated, and is illustrated along with the rotation of the rotating members (120, 130). Thus, it is wound around the outer surface of the winding shaft 110. At this time, the rotation directions of the rotating members (120, 130) are opposite to each other, and the linear member 500 is wound around the winding shaft 110 on both rotating members (120, 130) simultaneously. The releasing operation of the linear member 500 can be realized by rotating the rotating members 120 and 130 in the opposite direction to the operation of winding the rotating members (120 and 130) when performing the winding operation.
When the linear member 500 is wound or released only in one direction, the locking device (140, 150) is used. For example, when only the linear member 500 on one rotating member 120 is to be wound, the corresponding locking member 140 is released and the opposite locking member 150 is operated to fix only the rotating member 130 to the winding shaft 110. The rotating member 120 can be rotated to perform winding. When only the linear member 500 on the rotating member 130 is to be wound, the reverse is performed. When all the two locking members (140, 150) are operated in a state where the winding is completed, the rotation of the rotating members (120, 130) is all prevented, and the winding or releasing state of the linear member 500 is maintained as it is.
The adjusting device 100 can easily perform not only the operation of winding or releasing the linear member 500 on the winding shaft 110 but also the operation of changing the position of the adjusting device 100 as necessary based on the linear member 500. it can. For example, when both ends of the linear member 500 are wound and the rotating members (120, 130) are moved in a predetermined direction, the front end of the adjusting device 100 is moved in the moving direction of the rotating members (120, 130). The linear member 500 of the portion is wound around the winding shaft 110, and the linear member 500 at the rear end portion of the adjusting device 100 is released, so that the adjusting device 100 can move. Thereby, the length ratio of the linear member 500 of the front end and rear end can be freely adjusted on the basis of the adjustment apparatus 100. The length ratio of the linear member 500 can be adjusted by applying human power, electric force, magnetic force, and other mechanical forces.
It is also possible to reverse use the above principle. That is, by rotating the winding shaft 110 by applying power, the adjusting device 100 or another device or equipment (not shown) to which the adjusting device 100 is attached moves back and forth along the linear member 500. it can.
For example, when the winding shaft 110 is rotated by a motor (not shown), the adjustment device 100 moves along the linear member 500, so that the adjustment device 100 can be moved.
FIG. 3 shows a modification of the adjusting device 100 of FIG. Referring to FIG. 3, lock protrusions (126, 136) are formed on the inner surfaces of the openings (122, 132) of the rotating members (120, 130). The locking protrusions (126, 136) serve to help easily wind the linear member 500 independent of the adjusting device 100. The locking protrusions (126, 136) can be formed only on one side of the opening (122, 132) of the rotating member (120, 130), or on the upper and lower side surfaces inside the opening (122, 132). You can also. Moreover, it can also form in the position mutually spaced apart from both rotation members (120,130).
FIG. 4 shows a diagram of an adjustment device of a first variant according to the invention. Only a portion of the adjustment device is shown to aid understanding.
Referring to FIG. 4, the adjusting device 200 has an effect that the reverse operation can be more easily performed by the elastic force because the restoring force is accumulated in the winding or releasing process with the spiral spring 270 attached. The spiral spring 270 is mounted inside the winding shaft 210, and the winding shaft 210 is fixed to the rotating member 220. The winding shaft 210 has a cylindrical structure, and a fastening groove 212 that can be fitted and fixed to an outer surface end of the spiral spring 270 is provided on one side. The inner surface end of the spiral spring 270 is coupled to one end of the rotating shaft 280, and the rotating shaft 280 is connected to another rotating member (not shown: a). Fastened with the rotating member a fixed. Thus, the fastening groove 282 coupled to the spiral spring 270 is formed at one end of the rotating shaft 280, and the fastening projection 284 coupled to the rotating member b is formed at the opposite end. .
A groove 227 for operating a lock member (not shown) of the corresponding rotating member a is formed on the side surface of the rotating member 220 to which the spiral spring 270 is attached. One end of the linear member (not shown) is connected to the outside through the rotating member 220, and the remaining end is wound and released through the opening of the corresponding rotating member a.
For example, when the restoring force is accumulated in the release operation and the winding operation depends on the elastic force of the spiral spring 270, the linear member may be wound around the winding shaft 210 in advance.
FIG. 5 shows a diagram of an adjustment device according to a second variant of the invention. To help understanding, an exploded perspective view is shown. FIG. 6 is a partial perspective view so that the shape of the assembled winding shaft can be seen.
Referring to FIGS. 5 and 6, the adjusting device 300 faces each other in a state in which rotating members (320 and 330) having substantially the same structure as FIG. 1 are separated by an intermediate member 360.
The intermediate member 360 has a generally cylindrical structure, and when the openings (322, 332) of the rotating members (320, 330) are aligned in a line, an opening 362 communicating with this is formed on the side surface. Yes. The intermediate member 360 can be fixed to the winding shaft 310. For example, it can be fastened to the winding shaft 310 by a separate member (not shown) through a through hole 364 formed on one side surface of the intermediate member 360. At this time, since a fastening port (not shown) is also formed in a corresponding part of the winding shaft 310, the fastening state can be further strengthened. The intermediate member 360 can be usefully used when fixing the adjusting device 300 to a specific part. In some cases, two or more adjusting devices 300 can be used to connect each other.
As an example of the latter, FIG. 7 schematically shows an adjusting device of a third modification according to the present invention.
Referring to FIG. 7, two pairs of rotating members (320, 320 ′, 330, 330 ′) are coupled to each other through the intermediate member 360. Each rotating member is substantially the same as that in FIG. 5 except that the rotating members are connected to each other by an intermediate member 360. The adjusting device 300 ′ is characterized in that it can be wound and released with respect to two different linear members (not shown).
8 to 10 illustrate a fourth modification of the adjusting device according to the present invention.
Referring to the figure, in the adjusting device 400, the winding shaft 410 is formed in a Y shape to form three branch shafts (412, 414, 416). A pair of rotating members (420, 430) are attached to each other, and the rotating members in the inner direction form a Y-shaped rotating main body 430 integrally with each other.
A circular perforation port 431 is formed at the center of the rotary body 430, and the openings (432, 433, 434) in each direction are communicated with the perforation port 431. Therefore, similarly, the Y-shaped winding shaft 410 can be inserted and attached to the rotary body 430 through the perforation port 431 and the openings (432, 433, 434). With the winding shaft 410 attached, the cover member 460 is fitted into the perforation port 431 of the rotary body 430 and fixed. The cover member 460 is provided with a plurality of protrusions 462 so as to form a groove into which the Y-shaped winding shaft 410 can be inserted, and the central groove 464 of the protruding member 460 and the winding shaft are formed in order to secure a fastening state. The central groove 418 of 410 can be matched and fastened with a fastening member such as a screw. However, the structure is not particularly limited as long as the winding shaft 410 and the rotating body 430 are fastened together, and various structures are possible.
The rotating member 420 attached to the end of each branch shaft (412, 414, 416) is substantially the same as in FIG. Each opening 422 is formed with lock protrusions 428 on the upper and lower side surfaces thereof, so that a linear member (not shown) can be easily wound.
Moreover, since the lock member 450 is provided in the part of the rotation main body 430 which contacts each rotation member 420, the release and winding state of the desired rotation member 420 can be maintained as needed.
The adjusting device 400 can adjust the lengths of the three independent linear members as necessary, and in some cases can be used to adjust the length of one extremely long linear member.
The preferred embodiments of the present invention have been described in detail above, but the scope of the present invention is not limited thereto, and various modifications and variations of those skilled in the art using the basic concept of the present invention defined in the claims. Improvements are also within the scope of the present invention.

以上のように、本発明による線形部材の長さ調節装置は、簡単な構造で、製造が容易であるとともに、線形部材の必要な部分の長さのみを所望の方向に選択的に調節することができるという効果がある。 As described above, the linear member length adjusting device according to the present invention has a simple structure, is easy to manufacture, and selectively adjusts only the length of a necessary portion of the linear member in a desired direction. There is an effect that can be.

本発明の一実施形態による線形部材の長さ調節装置の斜視図及び巻軸の斜視図。The perspective view of the length adjustment apparatus of the linear member by one Embodiment of this invention, and the perspective view of a winding shaft. 本発明の一実施形態による線形部材の長さ調節装置の斜視図及び巻軸の斜視図。The perspective view of the length adjustment apparatus of the linear member by one Embodiment of this invention, and the perspective view of a winding shaft. 図１の調節装置で開口の内側面にロック突起が形成されている変形例の斜視図。The perspective view of the modification by which the lock protrusion is formed in the inner surface of opening with the adjusting device of FIG. 本発明による第１の変形例である調節装置の斜視図。The perspective view of the adjustment apparatus which is the 1st modification by this invention. 本発明による第２の変形例である調節装置の斜視図。The perspective view of the adjustment apparatus which is the 2nd modification by this invention. 図５の調節装置で組み立てられた状態の巻軸の形状を示した部分斜視図。The fragmentary perspective view which showed the shape of the winding shaft of the state assembled with the adjustment apparatus of FIG. 本発明による第３の変形例である調節装置の斜視図。The perspective view of the adjustment apparatus which is the 3rd modification by this invention. 本発明による第４の変形例である調節装置の分解斜視図、巻軸の斜視図、及び組み立てられた状態の部分斜視図。The disassembled perspective view of the adjustment apparatus which is the 4th modification by this invention, the perspective view of a winding shaft, and the fragmentary perspective view of the assembled state. 本発明による第４の変形例である調節装置の分解斜視図、巻軸の斜視図、及び組み立てられた状態の部分斜視図。The disassembled perspective view of the adjustment apparatus which is the 4th modification by this invention, the perspective view of a winding shaft, and the fragmentary perspective view of the assembled state. 本発明による第４の変形例である調節装置の分解斜視図、巻軸の斜視図、及び組み立てられた状態の部分斜視図。The disassembled perspective view of the adjustment apparatus which is the 4th modification by this invention, the perspective view of a winding shaft, and the fragmentary perspective view of the assembled state.

Claims (11)

線形部材が外面に巻かれる巻軸と、
前記巻軸に対して同軸上で回転可能になるように、前記巻軸の外面から離隔した状態で結合され、側面には開口がそれぞれ形成され、この開口が互いに対面して連通する１対の回転部材とを含んで構成される線形部材の両方向の長さ調節装置。 A winding shaft around which the linear member is wound;
A pair of shafts that are coupled to each other so as to be coaxially rotatable with respect to the winding shaft and are spaced apart from the outer surface of the winding shaft. Openings are formed on the side surfaces, and the openings face each other and communicate with each other. A linear member length adjusting device including a rotating member. 前記調節装置が、線形部材に対して独立した構造であるか、あるいは、線形部材が調節装置の一部を構成する構造であることを特徴とする請求項１に記載の線形部材の両方向の長さ調節装置。 The length of the linear member in both directions according to claim 1, wherein the adjusting device has a structure independent of the linear member, or the linear member forms a part of the adjusting device. Adjustment device. 調節装置が線形部材に対して独立した構造である場合には、線形部材の一部を調節装置の開口上にかけた状態で回転部材を回転させて調節装置の巻軸外面に線形部材を巻くことを特徴とする請求項２に記載の線形部材の両方向の長さ調節装置。 When the adjusting device has an independent structure with respect to the linear member, the rotating member is rotated with a part of the linear member placed on the opening of the adjusting device, and the linear member is wound around the outer surface of the adjusting device. The length adjusting device in both directions of the linear member according to claim 2. 開口の内側面にロック突起が形成されることを特徴とする請求項１に記載の線形部材の両方向の長さ調節装置。 The apparatus according to claim 1, wherein a lock protrusion is formed on an inner surface of the opening. 回転部材を完全に分離した状態で線形部材を巻軸の外面に１回以上巻き、開口を通じて外部に排出した状態で回転部材を互いに結合した後、巻きを行うことを特徴とする請求項１に記載の線形部材の両方向の長さ調節装置。 The linear member is wound around the outer surface of the winding shaft at least once in a state where the rotating member is completely separated, and the rotating members are coupled to each other in a state where the linear member is discharged to the outside through the opening, and then winding is performed. A length adjusting device in both directions of the linear member as described. 線形部材が調節装置の一部を構成する場合、線形部材の一端部が調節装置の巻軸または１つの回転部材（ａ）(開口を除いた部分)を貫通し、線形部材の残りの端部がもう一つの回転部材（ｂ）の開口を通じて外部に排出されることを特徴とする請求項２に記載の線形部材の長さ調節装置。 When the linear member forms part of the adjusting device, one end of the linear member passes through the winding shaft of the adjusting device or one rotating member (a) (the portion excluding the opening), and the remaining end of the linear member The apparatus for adjusting the length of a linear member according to claim 2, characterized in that is discharged to the outside through an opening of another rotating member (b). 回転部材どうしまたは回転部材と巻軸の間の回転を必要に応じて防止することができるように、回転部材が互いに接する部分または回転部材と巻軸とが接する部分にロック部材が形成されることを特徴とする請求項１に記載の線形部材の両方向の長さ調節装置。 A lock member is formed at a portion where the rotating members contact each other or a portion where the rotating member and the winding shaft contact so that rotation between the rotating members or between the rotating member and the winding shaft can be prevented as necessary. The length adjusting device in both directions of the linear member according to claim 1. 一方の回転部材（ａ）は巻軸に対して固定されており、前記巻軸にはスプリングが装着され、前記スプリングは、反対側回転部材（ｂ）の中心軸上に固定されている回転軸に連結される構造を有することを特徴とする請求項１に記載の線形部材の長さ調節装置。 One rotating member (a) is fixed to the winding shaft, and a spring is mounted on the winding shaft, and the spring is fixed on the central axis of the opposite rotating member (b). The linear member length adjusting device according to claim 1, wherein the linear member length adjusting device has a structure connected to the linear member. 回転部材（ａ、ｂ）の開口を一列に整列したとき、前記開口と連通する開口が側面に形成され、前記回転部材（ａ、ｂ）の間に位置するように巻軸に設けられている中間部材をさらに含む構造を有することを特徴とする請求項１に記載の線形部材の両方向の長さ調節装置。 When the openings of the rotating members (a, b) are aligned in a line, the openings communicating with the openings are formed on the side surfaces and are provided on the winding shaft so as to be positioned between the rotating members (a, b). The length adjusting device in both directions of the linear member according to claim 1, further comprising an intermediate member. 調節装置が２つまたはそれ以上の組み合わせで構成され、これらはそれぞれの中間部材が互いに結合されている構造を有することを特徴とする請求項９に記載の線形部材の両方向の長さ調節装置。 10. The length adjusting device in both directions of the linear member according to claim 9, wherein the adjusting device is composed of a combination of two or more, and each of them has a structure in which respective intermediate members are coupled to each other. 巻軸は３つ以上の枝軸で構成され、それぞれの枝軸に１対の回転部材が取り付けられており、内側方向の回転部材は互いに一体に形成される構造を有することを特徴とする請求項１に記載の線形部材の両方向の長さ調節装置。 The winding shaft includes three or more branch shafts, and a pair of rotating members are attached to each branch shaft, and the inner rotating members have a structure formed integrally with each other. Item 2. The length adjusting device in both directions of the linear member according to Item 1.
JP2008503959A 2005-03-31 2006-03-31 Length adjustment device for linear member in both directions Pending JP2008534407A (en)

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