JPH0214268B2 - - Google Patents

Info

Publication number
JPH0214268B2
JPH0214268B2 JP60121762A JP12176285A JPH0214268B2 JP H0214268 B2 JPH0214268 B2 JP H0214268B2 JP 60121762 A JP60121762 A JP 60121762A JP 12176285 A JP12176285 A JP 12176285A JP H0214268 B2 JPH0214268 B2 JP H0214268B2
Authority
JP
Japan
Prior art keywords
cord
ratchet wheel
reel
winding
teeth
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP60121762A
Other languages
Japanese (ja)
Other versions
JPS612678A (en
Inventor
Juichi Arai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP12176285A priority Critical patent/JPS612678A/en
Publication of JPS612678A publication Critical patent/JPS612678A/en
Publication of JPH0214268B2 publication Critical patent/JPH0214268B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34Cores, 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
    • B65H75/38Cores, 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
    • B65H75/44Constructional details

Landscapes

  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Description

【発明の詳細な説明】 [産業上の利用分野] 本発明は、渦巻ばねを利用してコードを自動的
に巻き取るようにした自動巻取器に関するもので
ある。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an automatic winder that automatically winds up a cord using a spiral spring.

[従来の技術] 従来、リールとシヤフトとの間に取り付けた渦
巻ばねを利用してコードを自動的に巻き取るよう
にした自動巻取器として、種々の構成のものが知
られているが、いずれも、部品点数が多いために
構造が複雑であつたり、コードを引き出した状態
に係止させておく場合には該コードを急激に放
し、巻き取る場合にはゆつくりと送り込んでいく
というように、コードを巻き取る場合と係止させ
る場合とで異なる操作を行わなければならないた
め操作性が悪いという欠点があり、しかも、引き
出したコードをその状態に保持させる場合にどの
位置でそれが係止するのかが分りにくいとか、引
き出した状態に保持されているコードを巻き取る
際には、該コードを一旦更に引き出して係止状態
を解除してから巻き取るようにする必要がある
が、どの程度の長さ引き出せば係止状態が解除さ
れのか見当がつきにくいという欠点もあつた。
[Prior Art] Conventionally, various configurations of automatic winders have been known that automatically wind up a cord using a spiral spring installed between a reel and a shaft. In either case, the structure is complicated due to the large number of parts, and when the cord is held in the pulled out state, it is suddenly released, and when it is wound up, it is fed in slowly. However, it has the disadvantage of poor operability because different operations have to be performed when winding up the cord and when locking it; When winding up a cord that is held in a pulled-out state, or if it is difficult to tell when the cord is locked, it is necessary to pull out the cord further to release the locked state before winding it up. Another disadvantage was that it was difficult to predict whether the locked state would be released if the lock was pulled out a certain length.

[発明が解決しようとする課題] 本発明の課題は、上記した従来の欠点を解消
し、コードの引き出し時や巻き取り時の操作が簡
単であると共に、コードがどの位置で係止可能で
あるか巻き取り可能であるかを容易に識別するこ
とができる簡単な構成の自動巻取器を提供するこ
とにある。
[Problems to be Solved by the Invention] An object of the present invention is to solve the above-mentioned conventional drawbacks, to make it easy to operate when pulling out or winding up the cord, and to enable the cord to be locked at any position. An object of the present invention is to provide an automatic winder with a simple configuration that allows easy identification of whether the winder is capable of winding or winding.

[課題を解決するための手段] 上記課題を解決するため、本発明の自動巻取器
は、ドラムとフランジ部とからなるコード巻取用
リールに、複数の切欠部を外周部に等間隔で設け
た爪車を取り付け、該爪車を軸受アームに固定さ
れたシヤフトに回転自在に支持させると共に、該
シヤフトとリールとにコード巻き取りのための駆
動源である渦巻ばねの両端をそれぞれ固定し、上
記軸受アームに、爪車における歯部上に先端が位
置している状態でコードを緩めたときにのみ該爪
車に係止してその回転を防止する爪片を取り付
け、上記リールのフランジ部を爪車の切欠部と歯
部とに対応する複数の識別領域に区画し、軸受ア
ーム側に、識別領域の回転位置から爪片が爪車の
歯部上にあるか切欠部内にあるかを識別する目印
を設けたことを特徴とするものである。
[Means for Solving the Problems] In order to solve the above problems, the automatic winder of the present invention includes a cord winding reel consisting of a drum and a flange, with a plurality of notches arranged at equal intervals on the outer periphery. Attach the provided ratchet wheel, rotatably support the ratchet wheel on a shaft fixed to a bearing arm, and fix both ends of a spiral spring, which is a driving source for winding the cord, to the shaft and reel, respectively. , a pawl piece is attached to the bearing arm, which locks onto the ratchet wheel and prevents its rotation only when the cord is loosened with its tip positioned on the teeth of the ratchet wheel, and the flange of the reel The section is divided into a plurality of identification areas corresponding to the notches and teeth of the ratchet wheel, and on the bearing arm side, it is determined from the rotational position of the identification area whether the pawl piece is on the teeth of the ratchet wheel or within the notch part. It is characterized by the provision of a mark to identify it.

[作用] コードを所望の長さ引き出してそれを引き出し
状態に保持させる場合には、爪車における歯部上
に爪片の先端が位置している状態で該コードを緩
めれば良く、これにより、該爪片が爪車に係止し
てその回転を防止するから、コードは引き出し状
態に保持される。
[Function] When the cord is pulled out to a desired length and held in the pulled-out state, it is sufficient to loosen the cord while the tip of the claw piece is positioned on the teeth of the ratchet wheel. The cord is held in the drawn-out state because the claw piece engages with the ratchet wheel and prevents its rotation.

上記爪片の先端が爪車の歯部上にあるか否か
は、リールのフランジに形成された識別領域のう
ち歯部に対応するものが目印の位置にあるか否か
によつて簡単に見分けることができる。
Whether or not the tip of the claw piece is on the tooth of the ratchet wheel can be easily determined by whether or not the identification area formed on the flange of the reel that corresponds to the tooth is located at the mark position. can be distinguished.

引き出した状態にあるコードを巻き取る場合に
は、爪車における切欠部内に爪片の先端が位置し
ている状態で該コードを緩めれば良く、これによ
り、該爪片が爪車に係止しないからコードは渦巻
ばねの付勢力により巻き取られる。
When winding up a cord that has been pulled out, it is sufficient to loosen the cord while the tip of the claw piece is located within the notch in the ratchet wheel, and the claw piece is thereby locked to the ratchet wheel. Since this is not the case, the cord is wound up by the biasing force of the spiral spring.

この場合に爪片が爪車の切欠部内にあるか否か
は、切欠部に対応する識別領域が目印の位置にあ
るか否かによつて見分けることができる。
In this case, whether or not the claw piece is located within the notch of the ratchet wheel can be determined by whether or not the identification area corresponding to the notch is located at the position of the mark.

また、リールを回転させたり回転を規制する機
構を、複数の切欠部を等間隔で設けた爪車と該爪
車に係止する爪片とで構成しているので、その構
成が簡単で安価である。
In addition, the mechanism for rotating and regulating the rotation of the reel is composed of a ratchet wheel with a plurality of notches at equal intervals and a pawl piece that engages the ratchet wheel, so the structure is simple and inexpensive. It is.

[実施例] 以下、本発明の実施例を図面を参照しながら詳
細に説明する。
[Example] Hereinafter, an example of the present invention will be described in detail with reference to the drawings.

第1図及び第2図において、1はコード2を巻
き取るためのリールであつて、ドラム3と該ドラ
ム3の両端部に形成されたフランジ部4とからな
つており、該リール1の側面には、外周部に複数
の切欠部5aを等間隔で設けた爪車5が取り付け
られている。
In FIGS. 1 and 2, 1 is a reel for winding up a cord 2, and is composed of a drum 3 and flange portions 4 formed at both ends of the drum 3. A ratchet wheel 5 having a plurality of notches 5a provided at equal intervals on the outer periphery is attached to the holder.

また、7は台座8から延びる軸受アーム7であ
つて、該軸受アーム7にはシヤフト9が固定さ
れ、該シヤフト9に上記爪車5が回転自在に支持
されると共に、該シヤフト9とリール1のドラム
内面とにコード巻き取りのための駆動源である渦
巻ばね10の両端がそれぞれ固定されており、軸
受アーム7にはまた、先端が爪車5における歯部
5b上に位置している状態でコード2を緩めたと
きにのみ該先端が爪車5に係止してその回転を防
止する爪片11が支軸12により取り付けられて
いる。なお、11aは該爪片11を所定の向きに
支持する支持手段としてのばねを示している。
Reference numeral 7 denotes a bearing arm 7 extending from a base 8. A shaft 9 is fixed to the bearing arm 7, and the ratchet wheel 5 is rotatably supported on the shaft 9. Both ends of a spiral spring 10, which is a driving source for winding the cord, are fixed to the inner surface of the drum. A claw piece 11 is attached by a support shaft 12, the tip of which locks onto the ratchet wheel 5 to prevent its rotation only when the cord 2 is loosened. Note that reference numeral 11a indicates a spring as a support means for supporting the claw piece 11 in a predetermined direction.

上記リール1におけるフランジ部4の側面は、
放射方向に設けた境界線13により爪車5の切欠
部5aと歯部5bとに対応する複数の識別領域1
4a,14bに区画され、これらの識別領域14
a,14bが赤と白とに塗り分けられており、該
フランジ部4の周縁には、歯部5b又は切欠部5
aのいずれかに対応する識別領域14a又は14
bの部分にリール1の側面方向に突出する突出片
15が形成されている。
The side surface of the flange portion 4 in the reel 1 is as follows:
A plurality of identification areas 1 corresponding to the notch portion 5a and the tooth portion 5b of the ratchet wheel 5 are defined by boundary lines 13 provided in the radial direction.
4a and 14b, and these identification areas 14
a, 14b are painted red and white, and the periphery of the flange portion 4 is provided with tooth portions 5b or notches 5.
Identification area 14a or 14 corresponding to either a
A protruding piece 15 that protrudes in the side direction of the reel 1 is formed at the portion b.

これに対し、上記軸受アーム7の先端部には、
コード2の引き出し及び巻き取り操作時に該コー
ドを挾んでガイドをするロール16a,16bが
取り付けられ、これらのローラ16a,16bが
上記識別領域14a,14bを指す目印となつて
おり、この目印の位置に爪車5の切欠部5aに対
応する識別領域14aがあるか歯部5bに対応す
る識別領域14bがあるかによつて、爪片11が
切欠部5a内にあるか歯部5b上にあるかを識別
できるようになつている。
On the other hand, at the tip of the bearing arm 7,
Rolls 16a and 16b are attached to pinch and guide the cord when pulling out and winding the cord 2, and these rollers 16a and 16b serve as marks pointing to the identification areas 14a and 14b, and the positions of these marks Depending on whether there is an identification area 14a corresponding to the notch 5a of the ratchet wheel 5 or an identification area 14b corresponding to the toothed part 5b, the pawl piece 11 is in the notch 5a or on the toothed part 5b. It is now possible to identify the

なお、上記識別領域14a,14bには、〇や
×等の図形18を標記することもできる。
Note that the identification areas 14a and 14b may also be marked with figures 18 such as ◯ and x.

上記構成を有するコード巻取器において、コー
ド2を所望の長さ引き出してそれを引き出し状態
に保持させる場合には、爪片11の先端が爪車5
における歯部5b上に位置している状態で該コー
ド2を緩めれば良く、これにより、該爪片11が
爪車5に係止してその回転を防止するから、コー
ド2は引き出し状態に保持される。
In the cord winder having the above configuration, when the cord 2 is pulled out to a desired length and held in the pulled-out state, the tip of the claw piece 11 is connected to the ratchet wheel 5.
It is only necessary to loosen the cord 2 while it is positioned on the toothed portion 5b of the cord 2. As a result, the claw piece 11 locks on the ratchet wheel 5 and prevents its rotation, so that the cord 2 can be pulled out. Retained.

上記爪片11の先端が爪車5の歯部5b上にあ
るか否かは、リール1のフランジ部4に形成され
た識別領域14a,14bのうち歯部5bに対応
する識別領域14bがロール16a,16bの位
置にあるか否かによつて簡単に見分けることがで
きる。
Whether or not the tip of the claw piece 11 is on the toothed portion 5b of the ratchet wheel 5 is determined by whether or not the identification region 14b corresponding to the toothed portion 5b of the identification regions 14a and 14b formed on the flange portion 4 of the reel 1 is on the roll. They can be easily distinguished depending on whether they are located at positions 16a or 16b.

引き出して係止した状態のコード2を巻き取る
場合には、該コードを一旦引き出し、爪片11の
先端が爪車5における切欠部5a内に位置してい
る状態で該コード2を緩めれば良く、これによ
り、該爪片11の先端が爪車5に係止する方向と
は逆の方向を向いて歯部5aに係止しないから、
リール1が渦巻ばね10の付勢力により回転し、
コード2が巻き取られる。
When winding up the cord 2 that has been pulled out and locked, pull out the cord once and loosen the cord 2 with the tip of the claw piece 11 positioned within the notch 5a of the ratchet wheel 5. This is advantageous because the tip of the claw piece 11 faces in the opposite direction to the direction in which it is engaged with the ratchet wheel 5 and does not engage with the toothed portion 5a.
The reel 1 rotates due to the biasing force of the spiral spring 10,
Cord 2 is wound up.

この場合に爪片11が爪車5の切欠部5a内に
あるか否かは、切欠部5aに対応する識別領域1
4aがローラ16a,16bの位置にあるか否か
によつて簡単に見分けることができる。
In this case, whether or not the claw piece 11 is within the notch 5a of the ratchet wheel 5 is determined by the identification area 1 corresponding to the notch 5a.
4a is located at the position of the rollers 16a, 16b.

[発明の効果] このように本発明によれば、リールに設けた識
別領域から爪片の先端が爪車の歯部上に位置して
いるか切欠部内に位置しているかを識別すること
により、それに応じてコードの巻き取り操作と引
き出した状態での係止操作とを簡単且つ選択的に
行うことができ、しかも、リールの回転と回転の
規制とを行う機構を、複数の切欠部を等間隔で設
けた爪車と該爪車に係止する爪片とで構成したの
で、少ない部品数で簡単且つ安価に構成すること
ができる。
[Effects of the Invention] As described above, according to the present invention, by identifying from the identification area provided on the reel whether the tip of the claw piece is located on the teeth of the ratchet wheel or in the notch, Accordingly, the winding operation of the cord and the locking operation when the cord is pulled out can be easily and selectively performed, and the mechanism for rotating the reel and regulating the rotation can be made by using multiple cutouts. Since it is composed of a ratchet wheel provided at intervals and a pawl piece that is engaged with the ratchet wheel, it can be constructed easily and inexpensively with a small number of parts.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明の一実施例を示す側面図、第2
図はその正面図である。 1……リール、2……コード、3……ドラム、
4……フランジ部、5……爪車、5a……切欠
部、5b……歯部、7……軸受アーム、9……シ
ヤフト、10……渦巻ばね、11……爪片、14
a,14b……識別領域、16a,16b……ロ
ーラ。
Figure 1 is a side view showing one embodiment of the present invention, Figure 2 is a side view showing one embodiment of the present invention;
The figure is its front view. 1...Reel, 2...Chord, 3...Drum,
4...Flange portion, 5...Rawl wheel, 5a...Notch portion, 5b...Tooth portion, 7...Bearing arm, 9...Shaft, 10...Spiral spring, 11...Claw piece, 14
a, 14b...Identification area, 16a, 16b...Roller.

Claims (1)

【特許請求の範囲】[Claims] 1 ドラムとフランジ部とからなるコード巻取用
リールに、複数の切欠部を外周部に等間隔で設け
た爪車を取り付け、該爪車を軸受アームに固定さ
れたシヤフトに回転自在に支持させると共に、該
シヤフトとリールとにコード巻き取りのための駆
動源である渦巻ばねの両端をそれぞれ固定し、上
記軸受アームに、爪車における歯部上に先端が位
置している状態でコードを緩めたときにのみ該爪
車に係止してその回転を防止する爪片を取り付
け、上記リールのフランジ部を爪車の切欠部と歯
部とに対応する複数の識別領域に区画し、軸受ア
ーム側に、識別領域の回転位置から爪片が爪車の
歯部上にあるか切欠部内にあるかを識別する目印
を設けたことを特徴とする自動巻取器。
1. A ratchet wheel with a plurality of notches provided at equal intervals on the outer periphery is attached to a cord winding reel consisting of a drum and a flange part, and the ratchet wheel is rotatably supported by a shaft fixed to a bearing arm. At the same time, both ends of a spiral spring, which is a driving source for winding the cord, are fixed to the shaft and the reel, and the cord is loosened to the bearing arm with the tip positioned on the teeth of the ratchet wheel. a bearing arm; the flange of the reel is divided into a plurality of identification areas corresponding to the notches and teeth of the ratchet; An automatic winder characterized in that a mark is provided on the side to identify whether the claw piece is on the teeth of the ratchet wheel or in the notch based on the rotational position of the identification area.
JP12176285A 1985-06-05 1985-06-05 Automatic winder Granted JPS612678A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12176285A JPS612678A (en) 1985-06-05 1985-06-05 Automatic winder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12176285A JPS612678A (en) 1985-06-05 1985-06-05 Automatic winder

Publications (2)

Publication Number Publication Date
JPS612678A JPS612678A (en) 1986-01-08
JPH0214268B2 true JPH0214268B2 (en) 1990-04-06

Family

ID=14819253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12176285A Granted JPS612678A (en) 1985-06-05 1985-06-05 Automatic winder

Country Status (1)

Country Link
JP (1) JPS612678A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4823253U (en) * 1971-07-24 1973-03-16

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4878977U (en) * 1971-12-28 1973-09-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4823253U (en) * 1971-07-24 1973-03-16

Also Published As

Publication number Publication date
JPS612678A (en) 1986-01-08

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