JPH0351821Y2 - - Google Patents
Info
- Publication number
- JPH0351821Y2 JPH0351821Y2 JP1983044363U JP4436383U JPH0351821Y2 JP H0351821 Y2 JPH0351821 Y2 JP H0351821Y2 JP 1983044363 U JP1983044363 U JP 1983044363U JP 4436383 U JP4436383 U JP 4436383U JP H0351821 Y2 JPH0351821 Y2 JP H0351821Y2
- Authority
- JP
- Japan
- Prior art keywords
- tape
- hole
- reel
- winding
- long
- 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
Links
- 238000004804 winding Methods 0.000 claims description 23
- 230000002265 prevention Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 2
- -1 etc. Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
【考案の詳細な説明】
本考案は音楽等のプログラムを録音してカセツ
トハーフ内に収容し、録音済カセツトテープとし
て販売するために、録音用の長尺テープを巻枠に
巻いて運搬し、或いは保管し、又は録音機に装着
する際に、このテープが巻くずれるのを防止する
ための長尺テープ用巻くずれ防止盤に関するもの
である。[Detailed description of the invention] The present invention is to record a program such as music, store it in a cassette half, and sell it as a recorded cassette tape by winding a long recording tape around a reel and transporting it. Alternatively, the present invention relates to a winding prevention board for a long tape to prevent the tape from unwinding when stored or installed in a recorder.
従来から録音済カセツトテープとして販売する
ための未録音の所要巾、即ち3.8mm巾に裁断され
たテープは、第1図に示すように、中心に録音機
装着用の孔1を有する厚さ8mm、外径約114mmの
巻枠2にテープ3を外径約250mm程度まで巻いて
録音用の長尺テープとしたものである。 Conventionally, unrecorded tapes cut to the required width of 3.8 mm to be sold as recorded cassette tapes are 8 mm thick with a hole 1 in the center for mounting on a recorder, as shown in Figure 1. A tape 3 is wound around a reel 2 having an outer diameter of about 114 mm to an outer diameter of about 250 mm to make a long tape for recording.
しかしながらテープ3の巾方向の中心と、巻枠
2の厚さ方向の中心とは一致するとは限らず、一
方に片寄ることもあるため、巻枠2とテープ3の
段差は1.0〜4.0の範囲でバラつくのが普通であ
る。 However, the center of the width of the tape 3 and the center of the thickness of the reel 2 do not always coincide and may be shifted to one side, so the height difference between the reel 2 and the tape 3 is in the range of 1.0 to 4.0. It is normal for it to vary.
又テープ3の巻き締め力は余り強く巻くとテー
プ3が伸びてしまうために、自ずから限度があ
り、平面上に置いた時に平面に接するのは巻枠2
だけであるためテープ3の重量によつて外径部程
平面に接近した円錐状の巻形に変形して巻くずれ
し易くなつたり、テープ3の自然の伸び、温度に
よる収縮率の相違による等の原因によつてテープ
3の巻きが緩むと、持ち上げた時、或いは録音機
に装着する際に巻くずれを生じ、その一巻を使用
不能としてしまう欠点があつた。 In addition, there is a limit to the tightening force of the tape 3 because if it is wrapped too tightly, the tape 3 will stretch, and when placed on a flat surface, only the winding frame 2 touches the flat surface.
Due to the weight of the tape 3, the tape 3 may deform into a conical shape that is closer to the plane at the outer diameter, making it more likely to unwind, or due to the natural elongation of the tape 3 or the difference in shrinkage rate due to temperature. If the winding of the tape 3 becomes loose due to the above reasons, the winding may become misaligned when it is lifted or installed in a recorder, making the tape unusable.
本考案は、本考案の巻くずれ防止盤を巻枠に巻
かれた長尺テープに沿接して取り扱うことによつ
て巻くずれを防止し、以つて従前の欠点を除去す
ることを目的とするものである。 The purpose of the present invention is to prevent the winding from slipping by handling the winding-slip prevention plate of the present invention alongside the long tape wound around the reel, thereby eliminating the drawbacks of the conventional tape. It is.
本考案の実施の一例を第2図、第3図に就いて
説明すれば、外径をテープ3の巻外径よりやや大
きい、即ち約270mmとし、中心部に巻枠2の録音
機装着用の孔1と同形、同寸法の孔Aを穿設した
金属等の硬質盤B上に、外径を硬質盤Bの外径と
同一とし、且つその中心部に巻枠2の外径と同径
の孔Cを穿設した軟質で弾力性を有するソフトラ
バースポンジの如きスポンジ盤Dを貼着する。 An example of the implementation of the present invention will be described with reference to FIGS. 2 and 3. The outer diameter is slightly larger than the outer diameter of the tape 3, that is, about 270 mm, and the reel 2 is attached to the recorder in the center. A hole A of the same shape and size as hole 1 is bored on a hard disk B made of metal, etc., and a hole A having the same outer diameter as that of the hard disk B and the same diameter as that of the winding frame 2 is placed in the center of the hole A. A sponge disk D, such as a soft rubber sponge having soft elasticity, is attached with a hole C having a diameter of about 100 mm.
このスポンジ盤Dの厚さは巻枠2の厚さ(8
mm)、テープ巾(3.8mm)に近似した値の3mmとす
るもので、即ちテープ3と巻枠2の最大段差4.2
mmに近似した値となるものである。 The thickness of this sponge board D is the thickness of the winding frame 2 (8
mm), the value is 3 mm, which is approximate to the tape width (3.8 mm), that is, the maximum height difference between tape 3 and winding frame 2 is 4.2
The value is approximate to mm.
この孔Cに巻枠2を嵌入させて硬質盤B上に長
尺テープを載置すれば、スポンジ盤Dの厚さは巻
枠2とテープ3の最大段差に近似しているので、
この段差がスポンジ盤Dの厚さより少ない場合に
はテープ3、巻枠2の重量で、巻枠2が硬質盤B
に接するまでスポンジ盤Dを圧縮し、テープ3の
重量でその外周部が垂れ下り、円錐状に変形する
のをスポンジ盤Dが保持して防止した状態で硬質
盤Bを全体に保持するため、保管、運送中の長尺
テープの巻形状の変形を防止し、その変形による
長尺テープの持ち上げ、録音機への取付の際及び
テープの巻きが緩だことによる巻くずれを未然に
防止できるものである。 If the winding frame 2 is inserted into this hole C and the long tape is placed on the hard disk B, the thickness of the sponge disk D will be approximately the maximum step difference between the winding frame 2 and the tape 3, so
If this level difference is less than the thickness of the sponge board D, the weight of the tape 3 and the winding frame 2 causes the winding frame 2 to
In order to hold the hard disk B as a whole in a state where the sponge disk D is compressed until it comes into contact with the tape 3, and the outer circumferential part hangs down due to the weight of the tape 3, and the sponge disk D prevents it from deforming into a conical shape, A device that can prevent the deformation of the winding shape of a long tape during storage and transportation, and prevent the deformation from unraveling when lifting the long tape, installing it on a recorder, or due to loose tape winding. It is.
また、硬質盤Bには巻枠2の孔1と同形、同寸
法の孔Aが形成されると共に、巻枠2の孔1に形
成され録音機におけるリール軸側に突出して形成
された滑り止め用の突条と係合される3つの溝1
1と一致する凹部A1が形成されている。 In addition, a hole A having the same shape and size as hole 1 of the reel frame 2 is formed in the hard disc B, and a non-slip hole A is formed in the hole 1 of the reel frame 2 and protrudes toward the reel shaft side of the recorder. Three grooves 1 that are engaged with the protrusions for
A recess A 1 corresponding to A 1 is formed.
従つて、長尺テープを録音機に装着する際に本
考案の巻くずれ防止盤を一緒に録音機のリール軸
に装着することができ、装着時および録音の際の
長尺テープの回転時に生じる巻くずれを防止する
ことができる。 Therefore, when a long tape is loaded into a recorder, the winding prevention board of the present invention can be attached to the reel shaft of the recorder, thereby preventing the occurrence of slippage that occurs when the long tape is rotated during loading and recording. It is possible to prevent unwinding.
なお、前記実施例においては、硬質盤B、スポ
ンジ盤Dの外形を円形としたが、運搬や格納を考
慮すると多角形状としてもよく、また、テープと
段差が常に一定に保たれるような場合には、硬質
盤Bとスポンジ盤Aを同一材料で一体加工しても
よい。 In the above embodiments, the outer shapes of the hard disk B and the sponge disk D are circular, but they may be polygonal in consideration of transportation and storage. In this case, the hard disc B and the sponge disc A may be integrally processed using the same material.
本考案は叙上のように、巻枠をスポンジ盤の中
心の孔に一致させて長尺テープを載置すれば、長
尺テープの重量によつてスポンジ盤が圧縮され、
硬質盤によつてその段差を維持したままで保持さ
れるので長尺テープの重量による巻き形状が円錐
形への変形、温度による収縮率の相違に起因する
テープの巻きの緩みによつて運搬時、保管時等に
生ずる巻くずれが防止できるので、巻くずれによ
る長尺テープの一巻が使用不能となるのを未然に
防止できる。また、硬質盤に巻枠の孔と一致する
孔を形成すると共に、この孔に巻枠の孔に形成さ
れた溝と一致して凹部を形成したので、長尺テー
プを録音機のリール軸への装着と一緒に巻くずれ
防止盤を装着できるので、装着時および録音の際
の長尺テープの回転時に生じる巻くずれをも防止
することができる等の効果を有するものである。 As described above, in the present invention, if a long tape is placed with the reel aligned with the center hole of the sponge disk, the sponge disk will be compressed by the weight of the long tape.
Since the hard disc holds the tape while maintaining its level difference, the weight of the long tape causes the rolled shape to deform into a conical shape, and the tape winding loosens due to the difference in shrinkage rate due to temperature. Since it is possible to prevent the tape from becoming unrolled during storage, it is possible to prevent one roll of the long tape from becoming unusable due to the unwinding. In addition, a hole was formed in the hard disc that matched the hole in the reel, and a recess was formed in this hole to match the groove in the reel, allowing the long tape to be attached to the reel shaft of the recorder. Since the winding prevention disc can be attached at the same time as the tape is being mounted, it is possible to prevent winding slippage that occurs when the long tape is rotated during installation and recording.
第1図は捲回された長尺テープの断面図、第2
図は長尺テープを載置した状態の本考案の実施例
の断面図、第3図は第2図の実施例の平面図であ
る。
2……巻枠、3……テープ、A……孔、B……
硬質盤、C……孔、Dスポンジ盤。
Figure 1 is a cross-sectional view of the rolled long tape, Figure 2
The figure is a sectional view of the embodiment of the present invention with a long tape placed thereon, and FIG. 3 is a plan view of the embodiment of FIG. 2. 2... Winding frame, 3... Tape, A... Hole, B...
Hard disk, C...hole, D sponge disk.
Claims (1)
の孔径を有し、該巻枠の厚さと長尺テープの巾と
の差に近似する厚さの軟質弾性のスポンジ盤と、
前記巻枠の孔径と略同一の孔径の孔が形成され、
前記スポンジ盤に貼着された金属等の硬質盤と、
前記巻枠の孔に形成され録音機におけるリール軸
側に突出して形成された滑り止め用の突条と係合
される3つの溝と一致して前記硬質盤の孔に凹部
を形成したことを特徴とする長尺テープ用巻くず
れ防止盤。 a soft elastic sponge disk having a hole diameter that is approximately the same as the outer diameter of the winding frame of the long tape being wound, and a thickness that approximates the difference between the thickness of the winding frame and the width of the long tape;
A hole having a diameter substantially the same as that of the winding frame is formed,
a hard disk made of metal or the like stuck to the sponge disk;
A concave portion is formed in the hole of the hard disc to coincide with three grooves that are engaged with anti-slip protrusions formed in the hole of the reel frame and protruding toward the reel shaft side of the recorder. Features a roll prevention board for long tapes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4436383U JPS59153674U (en) | 1983-03-29 | 1983-03-29 | Rolling prevention board for long tape |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4436383U JPS59153674U (en) | 1983-03-29 | 1983-03-29 | Rolling prevention board for long tape |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59153674U JPS59153674U (en) | 1984-10-15 |
JPH0351821Y2 true JPH0351821Y2 (en) | 1991-11-07 |
Family
ID=30174897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4436383U Granted JPS59153674U (en) | 1983-03-29 | 1983-03-29 | Rolling prevention board for long tape |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59153674U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5423079B2 (en) * | 1975-12-04 | 1979-08-10 | ||
JPS553590U (en) * | 1978-06-23 | 1980-01-10 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5423079U (en) * | 1977-07-18 | 1979-02-15 |
-
1983
- 1983-03-29 JP JP4436383U patent/JPS59153674U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5423079B2 (en) * | 1975-12-04 | 1979-08-10 | ||
JPS553590U (en) * | 1978-06-23 | 1980-01-10 |
Also Published As
Publication number | Publication date |
---|---|
JPS59153674U (en) | 1984-10-15 |
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