JPH0633894U - Mounting structure for flexible body wound on the winding shaft - Google Patents

Mounting structure for flexible body wound on the winding shaft

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Publication number
JPH0633894U
JPH0633894U JP6922292U JP6922292U JPH0633894U JP H0633894 U JPH0633894 U JP H0633894U JP 6922292 U JP6922292 U JP 6922292U JP 6922292 U JP6922292 U JP 6922292U JP H0633894 U JPH0633894 U JP H0633894U
Authority
JP
Japan
Prior art keywords
shaft
winding
winding shaft
flexible body
spool
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.)
Granted
Application number
JP6922292U
Other languages
Japanese (ja)
Other versions
JP2564051Y2 (en
Inventor
山 健 二 細
下 博 山
澤 秀 観 伊
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.)
Sanwa Shutter Corp
Original Assignee
Sanwa Shutter Corp
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Filing date
Publication date
Application filed by Sanwa Shutter Corp filed Critical Sanwa Shutter Corp
Priority to JP6922292U priority Critical patent/JP2564051Y2/en
Publication of JPH0633894U publication Critical patent/JPH0633894U/en
Application granted granted Critical
Publication of JP2564051Y2 publication Critical patent/JP2564051Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

(57)【要約】 【目的】 巻取軸に面倒な加工を施すことなく、極めて
簡単な構造で巻取軸にスプールを形成することかできる
と同時に、鋲やねじを使用することなくベルト等の撓性
体の巻取始端を巻取軸に確実に固定できるようにするこ
とを目的としている。 【構成】 撓性体2の巻取,巻出を行う巻取軸1に外嵌
されるスプール3と、撓性体2の巻取始端部に形成した
ループ2aに挿通して当該始端部を前記スプール3の上
から巻取軸1に固定する固定ピン5とからなり、巻取軸
1には、固定ピン5の両端側を鉤型に折曲した折曲部5
bを挿し込む透孔6が軸方向に沿って所定間隔で形成さ
れ、スプール3の軸穴4には固定ピン5を巻取軸1と平
行に挿し込むすり割り7が形成されると共に、固定ピン
5の折曲部5bを巻取軸1の透孔6に挿し込んだ状態
で、スプール3を撓性体2の巻取方向に回動して固定ピ
ン5のピンロッド5aと係する切欠部8が前記すり割り
7よりも撓性体2の巻出側に形成されて成る。
(57) [Abstract] [Purpose] It is possible to form a spool on the take-up shaft with an extremely simple structure without making the take-up shaft a troublesome process, and at the same time, without using tacks or screws, belts, etc. It is an object of the present invention to reliably fix the winding start end of the flexible body to the winding shaft. [Structure] A spool 3 fitted onto a winding shaft 1 for winding and unwinding a flexible body 2 and a loop 2a formed at a winding start end portion of the flexible body 2 are inserted into the spool 3 and the start end portion is inserted. A fixing pin 5 fixed to the winding shaft 1 from above the spool 3, and the winding shaft 1 has a bent portion 5 in which both ends of the fixing pin 5 are bent in a hook shape.
Through holes 6 for inserting b are formed at predetermined intervals along the axial direction, and a slot 7 for inserting a fixing pin 5 in parallel with the take-up shaft 1 is formed in the shaft hole 4 of the spool 3 and is fixed. A cutout portion that engages with the pin rod 5a of the fixed pin 5 by rotating the spool 3 in the winding direction of the flexible body 2 with the bent portion 5b of the pin 5 inserted in the through hole 6 of the winding shaft 1. 8 is formed on the unwinding side of the flexible body 2 with respect to the slot 7.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本考案は、ベルトやワイヤを巻き取ったり、巻き出したりすることにより、物 を吊り下げたり、引っ張り上げる際に、ベルトやワイヤの巻取始端部を正逆回転 される巻取軸に取り付ける撓性体の取付構造に関する。 According to the present invention, when a belt or wire is wound or unwound to suspend or pull up an object, the winding start end of the belt or wire is attached to a winding shaft that is normally or reversely rotated. The attachment structure of the body.

【0002】[0002]

【従来の技術】[Prior art]

例えばベルトを巻取軸に取り付ける場合、図4に示すように、巻取軸30及び スプール31をキー32により固定し、そのスプール31の周面にベルト33の 始端部34を直接鋲打ちやねじ止めにより固定している。 したがって、巻取軸30を巻取方向に回転させれば、ベルト33がスプール3 1に巻き取られて、逆に巻出方向に回転させればベルト33がスプール31から 巻き出されるので、巻取軸を正逆方向に回転することによりベルト33で吊り下 げた物を上下に昇降させることかできる。 For example, when attaching the belt to the take-up shaft, as shown in FIG. 4, the take-up shaft 30 and the spool 31 are fixed by the key 32, and the starting end portion 34 of the belt 33 is directly tacked or screwed on the circumferential surface of the spool 31. It is fixed by a stopper. Therefore, if the winding shaft 30 is rotated in the winding direction, the belt 33 is wound around the spool 31. Conversely, if the winding shaft 30 is rotated in the winding direction, the belt 33 is unwound from the spool 31. By rotating the take-up shaft in the forward and reverse directions, the object suspended by the belt 33 can be moved up and down.

【0003】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

しかしながら、巻取軸30に固定したスプール31にベルト33を固定する場 合に、その巻取始端部34を鋲打ちやねじ止めにより固定しているのでその部分 に穴が開き、長期間使用しているうちにベルト33が破れてスプール31から外 れ易くなるという問題があった。 また、従来はベルト33の巻取始端部34がスプール31に固定されて、スプ ール31にベルト33の張力が作用するので、スプール31が巻取軸30上で空 転しないように巻取軸30にキー32を形成しなければならないので、その加工 が非常に面倒であった。 そこで本考案は、巻取軸に面倒な加工を必要とせず極めて簡単な構造で巻取軸 にスプールを形成することかでき、また、鋲やねじを使用することなく巻取始端 部を巻取軸に確実に固定することができるようにすることを技術的課題としてい る。 However, when the belt 33 is fixed to the spool 31 fixed to the winding shaft 30, since the winding start end 34 is fixed by tacking or screwing, a hole is formed in that portion, and it is not used for a long time. There was a problem that the belt 33 was torn during that time and could easily come off the spool 31. Further, conventionally, the winding start end portion 34 of the belt 33 is fixed to the spool 31 and the tension of the belt 33 acts on the spool 31, so that the spool 31 does not rotate on the winding shaft 30. Since the key 32 has to be formed on the shaft 30, its processing is very troublesome. Therefore, the present invention can form a spool on the take-up shaft with an extremely simple structure without requiring complicated work on the take-up shaft, and can take up the take-up start end without using tacks or screws. A technical issue is to be able to securely fix the shaft.

【0004】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

この課題を解決するために、本考案は、ベルト, ワイヤ等の撓性体の巻き取り ,巻き出しを行う巻取軸に前記撓性体の巻取始端部を取り付ける撓性体の取付構 造において、前記巻取軸に外嵌される軸穴が形成されたスプールと、撓性体の巻 取始端部に形成されたループに挿通されて当該始端部を前記スプールの上から巻 取軸に固定する固定ピンとからなり、前記固定ピンはピンロッドの両端側に鉤型 の折曲部が形成され、巻取軸には固定ピンの折曲部を挿し込む透孔が軸方向に沿 って所定間隔で形成され、スプールの軸穴には、当該スプールを巻取軸)の透孔 の間に位置させた状態で、撓性体のループに挿通される固定ピンを巻取軸と平行 に挿し込ませるすり割りが当該軸穴から外方に向かって形成されると共に、当該 すり割りに挿し込まれた固定ピンの折曲部を巻取軸の透孔に挿し込んだ状態で、 スプールを撓性体の巻取方向に回動させたときに、巻取軸から突出している固定 ピンのピンロッドと係合される切欠部が軸穴の周方向に沿って前記すり割りより も撓性体の巻出側に形成されたことを特徴とする。 In order to solve this problem, the present invention provides a flexible body mounting structure for mounting a winding start end portion of a flexible body such as a belt or a wire on a winding shaft for winding and unwinding the flexible body. In a spool formed with a shaft hole to be fitted onto the take-up shaft and a loop formed at the take-up start end of the flexible body, and the start end is moved from above the spool to the take-up shaft. The fixed pin has a hook-shaped bent portion formed on both ends of the pin rod, and the take-up shaft has a through hole for inserting the bent portion of the fixed pin along the axial direction. Fixing pins that are inserted into the loop of the flexible body are inserted in the shaft hole of the spool in parallel with the winding shaft while the spool is positioned between the through holes of the winding shaft. The slot to be inserted is formed outward from the shaft hole and is inserted into the slot. The pin rod of the fixed pin protruding from the winding shaft when the spool is rotated in the winding direction of the flexible body with the bent part of the fixed pin inserted in the through hole of the winding shaft. A notch portion engaged with is formed on the unwinding side of the flexible body rather than the slot along the circumferential direction of the shaft hole.

【0005】[0005]

【作用】[Action]

本考案によれば、スプールの軸穴に固定ピンを挿通するすり割りが形成されて いるので、すり割りを貫通する位置に撓性体のループを垂らして、固定ピンを巻 取軸と平行に挿し込めば、固定ピンが撓性体のループ内に挿通される。 次いで、その折曲部を巻取軸の透孔に挿し込めば、撓性体の巻取始端部がスプ ールの上から巻取軸に取り付けられる。 この状態でスプールを巻取方向に回転させると、スプールの軸穴に形成された 切欠部が固定ピンに係合され、固定ピンが巻取軸に簡単且つ確実に固定される。 According to the present invention, since the slit for inserting the fixing pin is formed in the shaft hole of the spool, the loop of the flexible body is hung at the position penetrating the slit to make the fixing pin parallel to the winding shaft. When inserted, the fixing pin is inserted into the loop of the flexible body. Then, by inserting the bent portion into the through hole of the winding shaft, the winding start end of the flexible body is attached to the winding shaft from above the spool. When the spool is rotated in the winding direction in this state, the notch formed in the shaft hole of the spool is engaged with the fixing pin, and the fixing pin is easily and reliably fixed to the winding shaft.

【0006】 また、固定ピンを使用することにより撓性体にキズを付けることなくその巻取 始端部を巻取軸に取り付けることができるので、長期間使用しても始端部が破れ にくく耐久性にすぐれている。 さらに、巻取軸には固定ピンを挿入する透孔を穿設するだけでよく、ドリルが あれば現場でも簡単に加工することができ、巻取軸に面倒な加工を施す必要は一 切なく、例えば一般のパイプ材をそのまま巻取軸として使用することもできる。Further, by using the fixing pin, the winding start end can be attached to the winding shaft without scratching the flexible body, so that the starting end does not easily break even after long-term use and is durable. Is excellent. Furthermore, it is only necessary to make a through hole for inserting the fixing pin in the winding shaft, and it is possible to easily process it on site with a drill, and there is no need to perform troublesome processing on the winding shaft. For example, a general pipe material can be used as it is as a winding shaft.

【0007】[0007]

【実施例】【Example】

以下、本考案を図面に示す実施例に基づいて具体的に説明する。 図1は本考案に係る撓性体の取付構造を示す斜視図、図2はその断面図、図3 は他の実施例を示す斜視図である。 Hereinafter, the present invention will be specifically described with reference to the embodiments shown in the drawings. 1 is a perspective view showing a mounting structure of a flexible body according to the present invention, FIG. 2 is a sectional view thereof, and FIG. 3 is a perspective view showing another embodiment.

【0008】 図中1は、例えば床下収納庫のバケット(図示せず)を昇降可能に吊り下げる ベルト(撓性体)2の巻き取り,巻き出しを行う巻取軸であって、当該巻取軸1 に外装される軸穴4が形成されたスプール3と、ベルト2の巻取始端部に形成さ れたループ2aに挿通されて当該始端部をスプール3の上から巻取軸1に固定す る固定ピン5を備えている。 固定ピン5は、ピンロッド5aの両端側に鉤型の折曲部5bが形成されて成り 、ピンロッド5aをベルト2のループ2aに挿通した状態で、前記折曲部5bを 巻取軸1の軸方向に沿って所定間隔で形成された透孔6に挿し込めるように形成 されている。In the figure, reference numeral 1 is a winding shaft for winding and unwinding a belt (flexible body) 2 for suspending a bucket (not shown) in an underfloor storage cabinet so that it can be raised and lowered. The spool 3 having the shaft hole 4 formed on the shaft 1 and the loop 2a formed at the winding start end of the belt 2 is inserted into the spool 3 to fix the starting end to the winding shaft 1 from above the spool 3. It is equipped with a locking pin 5. The fixing pin 5 is formed by forming hook-shaped bent portions 5b on both end sides of the pin rod 5a. With the pin rod 5a inserted in the loop 2a of the belt 2, the fixed portion 5b is bent to the shaft of the winding shaft 1. It is formed so that it can be inserted into the through holes 6 formed at predetermined intervals along the direction.

【0009】 また、スプール3の軸穴4には、当該スプール3を巻取軸1の透孔6,6の間 に位置させた状態で、ベルト2のループ2aに挿通される固定ピン5を巻取軸1 と平行に挿し込ませるすり割り7が当該軸穴4から外方に向かって形成されてい る。 また、前記すり割り7に挿し込まれた固定ピン5の折曲部5bを巻取軸1の透 孔6に挿し込んだ状態で、スプール3を矢印Fで示すベルト2の巻取方向に回動 させたときに、巻取軸1から突出している固定ピン5のピンロッド5aと係合さ れる切欠部8が軸穴4の周方向に沿って前記すり割り7よりもベルト2の巻出側 に形成されている。Further, in the shaft hole 4 of the spool 3, a fixing pin 5 which is inserted into the loop 2 a of the belt 2 with the spool 3 positioned between the through holes 6 and 6 of the winding shaft 1 is provided. A slot 7 for inserting in parallel with the winding shaft 1 is formed outward from the shaft hole 4. Further, with the bent portion 5b of the fixed pin 5 inserted into the slit 7 inserted into the through hole 6 of the winding shaft 1, the spool 3 is rotated in the winding direction of the belt 2 shown by the arrow F. The notch 8 engaged with the pin rod 5a of the fixed pin 5 protruding from the take-up shaft 1 when it is moved has a notch 8 along the circumferential direction of the shaft hole 4 beyond the slot 7 on the unwinding side of the belt 2. Is formed in.

【0010】 したがって、撓性体2のループ2aをスプール3内に垂らした状態で、一方の すり割り7から固定ピン5を挿し込めば、当該固定ピン5のピンロッド5aがル ープ2a内に挿通され、この固定ピンの折曲部5bを巻取軸1の透孔6に挿し込 んで、スプール3を巻取側に回転させると、固定ピン5が前記切欠部8に係合さ れてベルト2の巻取始端部がスプール3の上から巻取軸1に固定される。 る。Therefore, if the fixing pin 5 is inserted from one of the slits 7 while the loop 2a of the flexible body 2 is hung in the spool 3, the pin rod 5a of the fixing pin 5 is placed in the loop 2a. When the spool 3 is inserted and the bent portion 5b of the fixing pin is inserted into the through hole 6 of the winding shaft 1 and the spool 3 is rotated toward the winding side, the fixing pin 5 is engaged with the cutout portion 8. The winding start end of the belt 2 is fixed to the winding shaft 1 from above the spool 3. It

【0011】 なお、スプール3に巻き取ったベルト2に段差ができないように、当該スプー ル3の巻胴3aは、固定ピン5の直径に等しい肉厚に形成されると共に、すり割 り7及び切欠部8の部分に固定ピン5を埋め込む隙間9が形成されている。 また、ループ2aを形成する際にベルト2が折り返して重ねられた部分2bで 段差を生じないようにそれに対応する位置にベルト2の厚さ分の段差10が形成 されている。The winding drum 3a of the spool 3 is formed to have a wall thickness equal to the diameter of the fixing pin 5 so that the belt 2 wound around the spool 3 has no step, and the slit 7 and A gap 9 for embedding the fixing pin 5 is formed in the cutout portion 8. Further, when forming the loop 2a, a step 10 corresponding to the thickness of the belt 2 is formed at a position corresponding to the step 2 so that the step 2 does not occur at the overlapped portion 2b of the belt 2.

【0012】 以上が本考案の一例構成であって、次にその作用について説明する。 まず、ベルト2の巻取始端部を巻取軸1に取り付ける場合は、図1に示すよう に、スプール3の矢印F方向をベルト2の巻取方向に合わせて、巻取軸1に形成 された透孔6の間にスプール3をセットし、ベルト2のループ2aをスプール3 内のすり割り7の間に垂らし、折曲部5bを外側に向けた状態で固定ピン5をル ープ2aに通しながら反対側のすり割り7まで挿し込む。The above is an example of the configuration of the present invention, and its operation will be described below. First, when the winding start end portion of the belt 2 is attached to the winding shaft 1, as shown in FIG. 1, the spool 3 is formed on the winding shaft 1 by aligning the arrow F direction of the spool 3 with the winding direction of the belt 2. The spool 3 is set between the through holes 6, the loop 2a of the belt 2 is hung between the slits 7 in the spool 3, and the fixing pin 5 is looped with the bent portion 5b facing outward. Insert through to slot 7 on the other side while passing through.

【0013】 次いで、ループ2aに挿通した固定ピン5をすり割り7の長手方向に沿って外 側にずらし、折曲部5bを内側に向けて巻取軸1の透孔6に挿し込むと、ピンロ ッド5aがスプール3の巻胴3aの隙間9内に入る。 この状態で、スプール3を矢印Fの巻取方向に回転させると、巻取軸1から突 出されているピンロッド5aの部分が切欠部8に係合されて、固定ピン5は巻取 軸1に固定される。Then, the fixing pin 5 inserted into the loop 2a is shifted outward along the longitudinal direction of the slit 7, and the bent portion 5b is inserted into the through hole 6 of the winding shaft 1 with the bending portion 5b facing inward. The pin rod 5a enters the gap 9 of the winding drum 3a of the spool 3. In this state, when the spool 3 is rotated in the winding direction of the arrow F, the portion of the pin rod 5a protruding from the winding shaft 1 is engaged with the cutout portion 8 and the fixing pin 5 is fixed to the winding shaft 1. Fixed to.

【0014】 そして、巻取軸1を矢印F方向に回転させればベルト2が巻取軸1に巻き取ら れ、ベルト2の張力は反矢印F方向に作用するので、固定ピン5がスプール3の 切欠部8から外れることは考えられず、したがって固定ピン5が抜ける心配もな い。 なお、実施例の説明では、ベルト1の固定端2を巻取軸4に取り付ける場合に ついて説明したが、本考案はこれに限らず、ワイヤ,紐,糸などの撓性体であれ ば、任意のものに適用することができる。When the winding shaft 1 is rotated in the arrow F direction, the belt 2 is wound around the winding shaft 1 and the tension of the belt 2 acts in the opposite arrow F direction. It is unlikely that the fixing pin 5 will come off from the notch 8, so there is no concern that the fixing pin 5 will come off. In the description of the embodiment, the case where the fixed end 2 of the belt 1 is attached to the winding shaft 4 has been described, but the present invention is not limited to this, and any flexible body such as a wire, a string, or a thread may be used. It can be applied to anything.

【0015】 図3は他の実施例を示す斜視図であって、本例では、巻取軸1に装着された固 定ピン5の両端位置に、円板状のフランジ21が直接ビス止めされるように形成 されている。 フランジ21は、中央に巻取軸1を挿通する軸穴22が形成されると共に、そ の軸穴22には、前記固定ピン5を巻取軸1に挿着した状態でその両端側から当 該フランジ21を巻取軸1に取り付けたときに、巻取軸1から突出した固定ピン 5のピンロット5aに係合される切欠部23が形成されている。 なお、24は、ベルト2を巻き取ったときに固定ピン5のピンロッド5aが突 出せずにきれいな円形に巻き取るための円周ガイドであって、弾力製のある合成 樹脂で円弧状に形成され、その肉厚が固定ピン5の直径に略等しく選定されてい る。FIG. 3 is a perspective view showing another embodiment. In this embodiment, disk-shaped flanges 21 are directly screwed to both ends of the fixing pin 5 mounted on the winding shaft 1. Is formed. The flange 21 is formed at its center with a shaft hole 22 through which the winding shaft 1 is inserted. In the shaft hole 22, the fixing pin 5 is fitted to the winding shaft 1 from both ends thereof. When the flange 21 is attached to the winding shaft 1, a notch 23 is formed to be engaged with the pin lot 5a of the fixed pin 5 protruding from the winding shaft 1. Reference numeral 24 denotes a circumferential guide for winding the belt 2 into a clean circular shape without the pin rod 5a of the fixing pin 5 projecting when the belt 2 is wound. The wall thickness is selected to be approximately equal to the diameter of the fixed pin 5.

【0016】 したがって、ベルト2を巻取軸1に取り付ける場合は、まずループ2aに固定 ピン5を挿通してその折曲部5bを巻取軸1に穿設された透孔6に挿し込む。 次いで、フランジ21を巻取軸1の両側から入れて、切欠部23をピンロッド 5aに係合させて巻取軸1にビス止めした後、巻取軸1に円周ガイド24を装着 する。 そして、巻取軸1を巻き取り方向に回転させれば、ベルト2は円周ガイド24 にきれいに巻き取られて行く。Therefore, when attaching the belt 2 to the winding shaft 1, first, the fixing pin 5 is inserted into the loop 2 a and the bent portion 5 b is inserted into the through hole 6 formed in the winding shaft 1. Next, the flange 21 is inserted from both sides of the winding shaft 1, the notch 23 is engaged with the pin rod 5a and screwed to the winding shaft 1, and then the circumferential guide 24 is attached to the winding shaft 1. Then, when the take-up shaft 1 is rotated in the take-up direction, the belt 2 is taken up neatly by the circumferential guide 24.

【0017】[0017]

【考案の効果】[Effect of device]

以上述べたように、本考案によれば、 固定ピンを撓性体のループに挿通された固定ピンを巻取軸に挿着することによ り、撓性体を巻取軸に固定するようにしているので、撓性体に傷を付けることな くその巻取始端部を簡単且つ確実に挿着することができるという非常に優れた効 果を有する。 また、巻取軸には固定ピンを挿入する透孔を穿設するだけでよく、ドリルがあ れば現場でも簡単に加工することができ、巻取軸に面倒な加工を施す必要は一切 なく、例えば一般のパイプ材をそのまま巻取軸として使用することもできるので 、コストを著しく低減することができるという効果も有する。 As described above, according to the present invention, the flexible pin is fixed to the winding shaft by inserting the fixing pin, which is inserted into the loop of the flexible body, into the winding shaft. Therefore, it has a very excellent effect that the winding start end of the dam can be easily and surely inserted without damaging the flexible body. In addition, the take-up shaft only needs to be provided with a through hole for inserting the fixing pin, and it can be easily processed on-site if there is a drill, and there is no need to perform troublesome processing on the take-up shaft. For example, since a general pipe material can be used as it is as a winding shaft, there is an effect that the cost can be remarkably reduced.

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

【図1】 本考案に係る撓性体の取付構造を示す斜視
図。
FIG. 1 is a perspective view showing a flexible body mounting structure according to the present invention.

【図2】 その断面図。FIG. 2 is a sectional view thereof.

【図3】 他の実施例を示す斜視図である。FIG. 3 is a perspective view showing another embodiment.

【図4】 従来の取付構造を示す断面図。FIG. 4 is a sectional view showing a conventional mounting structure.

【符号の説明】[Explanation of symbols]

1・・・巻取軸 2・・・ベルト(撓性体) 2a・・ループ 3・・・スプール 4・・・軸穴 5・・・固定ピン 5a・・ピンロッド 5b・・折曲部 6・・・透孔 7・・・すり割り 8・・・切欠部 21・・・フランジ 22・・・軸穴 23・・・切欠部 1 ... Winding shaft 2 ... Belt (flexible body) 2a ... Loop 3 ... Spool 4 ... Shaft hole 5 ... Fixing pin 5a ... Pin rod 5b ... Bending part 6 ... ..Through holes 7 ... Slitting 8 ... Notches 21 ... Flanges 22 ... Shaft holes 23 ... Notches

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 ベルト, ワイヤ等の撓性体(2)の巻き
取り,巻き出しを行う巻取軸(1)に前記撓性体(2)
の巻取始端部を取り付ける撓性体の取付構造において、
前記巻取軸(1)に外嵌される軸穴(4)が形成された
スプール(3)と、撓性体(2)の巻取始端部に形成さ
れたループ(2a)に挿通されて当該始端部を前記スプ
ール(3)の上から巻取軸(1)に固定する固定ピン
(5)とからなり、前記固定ピン(5)はピンロッド
(5a)の両端側に鉤型の折曲部(5b)が形成され、
巻取軸(1)には固定ピン(5)の折曲部(5b)を挿
し込む透孔(6)が軸方向に沿って所定間隔で形成さ
れ、スプール(3)の軸穴(4)には、当該スプール
(3)を巻取軸(1)の透孔(6,6)の間に位置させ
た状態で、撓性体(2)のループ(2a)に挿通される
固定ピン(5)を巻取軸(1)と平行に挿し込ませるす
り割り(7)が当該軸穴(4)から外方に向かって形成
されると共に、当該すり割り(7)に挿し込まれた固定
ピン(5)の折曲部(5b)を巻取軸(1)の透孔
(6)に挿し込んだ状態で、スプール(3)を撓性体
(2)の巻取方向に回動させたときに、巻取軸(1)か
ら突出している固定ピン(5)のピンロッド(5a)と
係合される切欠部(8)が軸穴(4)の周方向に沿って
前記すり割り(7)よりも撓性体(2)の巻出側に形成
されたことを特徴とする巻取軸に巻き取られる撓性体の
取付構造。
1. A flexible shaft (1) for winding and unwinding a flexible body (2) such as a belt and a wire, and the flexible body (2).
In the mounting structure of the flexible body for mounting the winding start end of
The spool (3) is formed with a shaft hole (4) to be fitted onto the winding shaft (1) and the loop (2a) formed at the winding start end of the flexible body (2). A fixing pin (5) for fixing the starting end portion to the winding shaft (1) from above the spool (3), and the fixing pin (5) is a hook-shaped bend on both ends of the pin rod (5a). Part (5b) is formed,
The winding shaft (1) is formed with through holes (6) into which the bent portions (5b) of the fixing pin (5) are inserted at predetermined intervals along the axial direction, and the shaft hole (4) of the spool (3). The fixing pin (which is inserted into the loop (2a) of the flexible body (2) with the spool (3) positioned between the through holes (6, 6) of the winding shaft (1). A slot (7) for inserting 5) in parallel with the winding shaft (1) is formed outward from the shaft hole (4), and a fixing inserted in the slot (7). With the bent portion (5b) of the pin (5) inserted in the through hole (6) of the winding shaft (1), rotate the spool (3) in the winding direction of the flexible body (2). When notched, the notch (8) engaged with the pin rod (5a) of the fixing pin (5) protruding from the winding shaft (1) is slidable along the circumferential direction of the shaft hole (4). More flexible than 7) Body (2) of the unwinding FLEXIBLE member to be wound on the take-up shaft, characterized in that formed on the side of the mounting structure.
【請求項2】 ベルト, ワイヤ等の撓性体(2)の巻き
取り,巻き出しを行う巻取軸(1)に前記撓性体(2)
の巻取始端部を取り付ける撓性体の取付構造において、
撓性体(2)の巻取始端部に形成されたループ(2a)
に挿通されて当該始端部を前記巻取軸(1)に固定する
固定ピン(5)と、前記巻取軸(1)に外装される軸穴
(22)が形成されたフランジ(21)とから成り、前
記固定ピン(5)はピンロッド(5a)の両端に鉤型の
折曲部(5b)が形成され、巻取軸(1)には固定ピン
(5)の折曲部(5b)を挿し込む透孔(6)が軸方向
に沿って所定間隔で形成され、フランジ(21)の軸穴
(22)には、前記固定ピン(5)を巻取軸(1)に挿
着した状態でその両端側から当該フランジ(21)を巻
取軸(1)に取り付けたときに、巻取軸(1)から突出
している固定ピン(5)のピンロッド(5a)と係合さ
れる切欠部(23)が形成されていることを特徴とする
巻取軸に巻き取られる撓性体の取付構造。
2. A flexible shaft (1) for winding and unwinding a flexible body (2) such as a belt or a wire, and the flexible body (2).
In the mounting structure of the flexible body for mounting the winding start end of
Loop (2a) formed at the winding start end of the flexible body (2)
A fixing pin (5) which is inserted into the winding shaft (1) to fix the starting end portion to the winding shaft (1), and a flange (21) having a shaft hole (22) formed on the winding shaft (1). The fixed pin (5) has hook-shaped bent portions (5b) formed at both ends of the pin rod (5a), and the winding shaft (1) has bent portions (5b) of the fixed pin (5). Through-holes (6) for inserting are formed at predetermined intervals along the axial direction, and the fixing pin (5) is attached to the winding shaft (1) in the shaft hole (22) of the flange (21). A notch that engages with the pin rod (5a) of the fixing pin (5) protruding from the winding shaft (1) when the flange (21) is attached to the winding shaft (1) from both ends in this state. An attachment structure for a flexible body wound around a winding shaft, characterized in that a portion (23) is formed.
JP6922292U 1992-10-05 1992-10-05 Attachment structure of flexible body wound on winding shaft Expired - Lifetime JP2564051Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6922292U JP2564051Y2 (en) 1992-10-05 1992-10-05 Attachment structure of flexible body wound on winding shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6922292U JP2564051Y2 (en) 1992-10-05 1992-10-05 Attachment structure of flexible body wound on winding shaft

Publications (2)

Publication Number Publication Date
JPH0633894U true JPH0633894U (en) 1994-05-06
JP2564051Y2 JP2564051Y2 (en) 1998-03-04

Family

ID=13396487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6922292U Expired - Lifetime JP2564051Y2 (en) 1992-10-05 1992-10-05 Attachment structure of flexible body wound on winding shaft

Country Status (1)

Country Link
JP (1) JP2564051Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006160451A (en) * 2004-12-07 2006-06-22 Mitsubishi Electric Corp Wire rope feed device, and wire rope feed braking device
CN103449324A (en) * 2012-12-07 2013-12-18 中国石油大学(华东) Novel connecting structure of belt and drum
CN106315440A (en) * 2015-07-11 2017-01-11 云南名家智能设备股份有限公司 Steel belt type hoisting drum

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006160451A (en) * 2004-12-07 2006-06-22 Mitsubishi Electric Corp Wire rope feed device, and wire rope feed braking device
JP4663306B2 (en) * 2004-12-07 2011-04-06 三菱電機株式会社 Wire rope feeding brake device
CN103449324A (en) * 2012-12-07 2013-12-18 中国石油大学(华东) Novel connecting structure of belt and drum
CN106315440A (en) * 2015-07-11 2017-01-11 云南名家智能设备股份有限公司 Steel belt type hoisting drum

Also Published As

Publication number Publication date
JP2564051Y2 (en) 1998-03-04

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