JPH0355192Y2 - - Google Patents
Info
- Publication number
- JPH0355192Y2 JPH0355192Y2 JP1984084157U JP8415784U JPH0355192Y2 JP H0355192 Y2 JPH0355192 Y2 JP H0355192Y2 JP 1984084157 U JP1984084157 U JP 1984084157U JP 8415784 U JP8415784 U JP 8415784U JP H0355192 Y2 JPH0355192 Y2 JP H0355192Y2
- Authority
- JP
- Japan
- Prior art keywords
- back cover
- tape
- main body
- body case
- cover
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 6
- 230000002452 interceptive effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Description
【考案の詳細な説明】
〔技術分野〕
この考案は本体ケースに裏蓋を備えた前蓋が開
閉操作可能に枢支連結されたテープカートリツジ
を対象とし、とくに前蓋に対する裏蓋の枢支部が
熱変形し難いように補強したものである。[Detailed description of the invention] [Technical field] This invention is directed to a tape cartridge in which a main body case has a back cover, and a front cover is pivotally connected to the main body case so that the back cover can be opened and closed. It is reinforced so that it is difficult to deform due to heat.
例えば、ビデオ用のテープカートリツジにおい
て、第1図ないし第3図に示すごとく本体ケース
1の前面に裏蓋21付きの前蓋10を開閉操作可
能に枢支連結した形態はよく知られている。すな
わち、不使用時に前蓋10はケース前面に導出し
たテープ2の外側をカバーし、プレイヤーの装填
したときには前蓋10が上開き回動してテープ2
がケース前方に引き出し可能な状態となる。本体
ケース1の前面にはテープローデイング用ポケツ
ト19が入り込み状に凹設形成されており、この
ポケツト19の存在箇所において裏蓋21が前蓋
10の前面板11の内側に裏蓋取付片22を介し
て枢軸23まわりに揺動自在に枢支連結されてい
る。そして、裏蓋21の一部が本体ケース1に連
係されている。一般には第1図に示すごとく裏蓋
21側の摺動軸24が本体ケース1側の案内溝2
5に嵌合連結されており、不使用時には裏蓋21
でテープ2の裏側をカバーし、前蓋10の開き動
作に連動して裏蓋21がテープ2に接当干渉する
ことなく開き作動するものとなつている。
For example, in a video tape cartridge, it is well known that a front cover 10 with a back cover 21 is pivotally connected to the front of a main body case 1 so that it can be opened and closed, as shown in FIGS. 1 to 3. . That is, when not in use, the front lid 10 covers the outside of the tape 2 led out to the front of the case, and when the player is loaded, the front lid 10 rotates upward to cover the tape 2.
can be pulled out to the front of the case. A tape loading pocket 19 is recessed in the front surface of the main body case 1, and the back cover 21 has a back cover mounting piece 22 on the inside of the front plate 11 of the front cover 10 at the location where the pocket 19 exists. It is pivotally connected around a pivot shaft 23 via. A part of the back cover 21 is linked to the main body case 1. Generally, as shown in FIG.
5 and is connected to the back cover 21 when not in use.
The back cover 21 covers the back side of the tape 2 and opens in conjunction with the opening operation of the front cover 10 without contacting and interfering with the tape 2.
このように、案内溝25に沿つて摺動軸24が
摺動する連係形態を採る場合、両者24,25間
にはスムーズな摺動案内を図るために一定のクリ
アランスを要する。このクリアランスが大き過ぎ
ると裏蓋21の作動時にガタつきを生じ、とくに
閉じ姿勢にしたときに裏蓋21の上面板部21a
の後端縁が第6図に示すごとく本体ケース1の上
面から突出してプレイヤーへの抜き差し時にプレ
イヤー側の部材が裏蓋21の上面板部21aに接
当干渉し、該当部位の損傷その他の重大なトラブ
ルを招く。また、前蓋10の前面板11の下端と
裏蓋21の下端との間にも隙間gが生じ、この隙
間gから塵埃が侵入してテープ2に付着するおそ
れがある。そのため、案内溝25と摺動軸24と
のクリアランスは一定以下に設定し、裏蓋取付片
22と枢軸23との枢結部および摺動軸24と案
内溝25との連係部との位置関係を高精度に確保
しておく必要がある。 In this manner, when the sliding shaft 24 slides along the guide groove 25, a certain clearance is required between the two 24 and 25 to ensure smooth sliding guidance. If this clearance is too large, rattling will occur when the back cover 21 is operated, especially when the back cover 21 is in the closed position.
As shown in FIG. 6, the rear edge protrudes from the top surface of the main body case 1, and when the player is inserted into or removed from the player, the player-side member comes into contact with and interferes with the top plate portion 21a of the back cover 21, resulting in damage to the corresponding part or other serious damage. cause trouble. Further, a gap g is also created between the lower end of the front plate 11 of the front cover 10 and the lower edge of the back cover 21, and there is a possibility that dust may enter through this gap g and adhere to the tape 2. Therefore, the clearance between the guide groove 25 and the sliding shaft 24 is set below a certain level, and the positional relationship between the pivoting part between the back cover mounting piece 22 and the pivot 23 and the connecting part between the sliding shaft 24 and the guide groove 25 is It is necessary to ensure high accuracy.
しかるに、従来の前蓋10は材料コストの面か
ら耐熱性及び剛性に劣るプラスチツク材(一般に
はABS樹脂やスチロール樹脂などを主材として
いる)で薄肉に成形しているため、もともと他物
との接当で変形損傷を受けやすいところ、とくに
テープカートリツジを高温雰囲気下で長時間置く
と、前蓋10側の裏蓋取付片22が第7図a,b
に示すごとく前後方向又は左右方向に位置ずれ変
形しやすい。それに左右横長の前蓋10の前面板
11これ全体も第8図に示すように捩れたり、一
般には第9図に示すごとく該前面板11の左右中
央部が本体ケース側に曲がり変形することが確認
されている。その結果、裏蓋取付片22と枢軸2
3との枢結位置に狂いを生じ、案内溝25と摺動
軸24との余裕隙間が小さく設定されていること
も手伝つて、摺動軸24が案内溝25に強く押し
付けられた状態となり、摺接抵抗が過大になつて
裏蓋21が円滑に開閉作動せず、開閉不能にまで
至りがちであつた。 However, because the conventional front cover 10 is thinly molded from a plastic material (generally made of ABS resin, styrene resin, etc.) that has poor heat resistance and rigidity due to material cost, it is inherently difficult to mix with other materials. If the tape cartridge is left in a high-temperature atmosphere for a long period of time, the back cover mounting piece 22 on the front cover 10 side may be easily damaged by deformation due to contact, especially if the tape cartridge is left in a high-temperature atmosphere for a long time.
As shown in the figure, it is easy to shift and deform in the front-rear direction or left-right direction. In addition, the entire front plate 11 of the left and right horizontally elongated front cover 10 may be twisted as shown in FIG. 8, or generally the left and right center portions of the front plate 11 may be bent and deformed toward the main body case as shown in FIG. Confirmed. As a result, the back cover mounting piece 22 and the pivot 2
Due to the fact that the clearance between the guide groove 25 and the sliding shaft 24 is set small, the sliding shaft 24 is strongly pressed against the guide groove 25. In this case, the sliding resistance became excessive, and the back cover 21 did not open and close smoothly, tending to become impossible to open and close.
本考案は、かかる事実に着目して、前蓋10の
前面板11の内側面に設けられる裏蓋21の取付
片22が常温下では勿論のこと加熱されても容易
に変形しないものとし、以て前蓋10に連動して
裏蓋21がスムーズに開閉作動できるようにする
ことを目的とする。
The present invention focuses on this fact, and the mounting piece 22 of the back cover 21 provided on the inner surface of the front plate 11 of the front cover 10 is not easily deformed not only at room temperature but also when heated. The purpose is to enable the back cover 21 to smoothly open and close in conjunction with the front cover 10.
本考案は第1図ないし第3図に示すごとく、本
体ケース1に対してこれの前面に導出したテープ
2の外側をカバーするプラスチツク製の前蓋10
が開閉操作可能に枢支されており、前蓋10の前
面板11の左右には、該前面板11の上面板部1
1aの内面から裏蓋取付片22・22を一体に垂
設してあり、該裏蓋取付片22・22にテープ2
の裏側をカバーする裏蓋21が揺動自在に枢支連
結されており、本体ケース1に裏蓋21が前蓋1
0と共に一定の動きをするように連結されている
テープカートリツジを前提とする。
As shown in FIGS. 1 to 3, the present invention includes a front cover 10 made of plastic that covers the outside of the tape 2 led out to the front of the main case 1.
are pivotally supported so that they can be opened and closed, and on the left and right sides of the front plate 11 of the front lid 10 are upper plate portions 1 of the front plate 11.
Back cover mounting pieces 22, 22 are integrally hung from the inner surface of 1a, and tape 2 is attached to the back cover mounting pieces 22, 22.
A back cover 21 that covers the back side of the main body case 1 is pivotally connected to the main body case 1 so that the back cover 21 covers the back side of the main body case 1.
It is assumed that a tape cartridge is connected for constant movement with 0.
ここで本体ケース1、前蓋10および裏蓋21
の三者の組み付け方は特に限定するものではな
く、従来知られている形態のいずれを採用しても
よい。例えば、本体ケース1と裏蓋21との連係
手段に関しては、前述の摺動軸24と案内溝25
によるものが代表例であるが、裏蓋21の動きを
規制するものであればよく、本体ケース1側に後
述する前側案内面29又は後側案内面30のみ設
け、これら案内面(29又は30)に摺動軸24
を適当なバネ手段で常に押圧付勢しておく形態に
してもよい。 Here, the main body case 1, front cover 10 and back cover 21
The method of assembling the three members is not particularly limited, and any conventionally known form may be adopted. For example, regarding the linking means between the main body case 1 and the back cover 21, the above-mentioned sliding shaft 24 and guide groove 25
A typical example is the one shown in FIG. ) on the sliding shaft 24
It may be configured such that it is always pressed and biased by a suitable spring means.
かかる基本構成のテープカートリツジにおい
て、本考案はとくに第1図および第5図に示すご
とく前蓋10の前面板11の上面板部11aか
ら、左右の裏蓋取付片22,22どうしをつなぐ
状態で補強リブ31が一体に垂設されていること
を特徴とする。 In a tape cartridge having such a basic configuration, the present invention is particularly designed to connect the left and right back cover mounting pieces 22, 22 from the top plate portion 11a of the front plate 11 of the front cover 10, as shown in FIGS. 1 and 5. The reinforcing rib 31 is integrally provided vertically.
以下、その詳細を図面に示す小型のビデオ用テ
ープカートリツジに基づいて説明する。
The details will be explained below based on a small video tape cartridge shown in the drawings.
第2図および第3図において、1は本体ケース
である。これはプラスチツク製の上下ケース1
a,1bを蓋合せ状にねじ結合してなり、内部左
右にテープ2が巻かれるテープリール3,3を有
する。テープリール3,3は本体ケース1の底壁
4に透設した左右の各駆動軸挿入孔上にあつて、
本体ケース1の上壁6の内面に固定した板ばね7
で回転中心が押下げ付勢されている。本体ケース
1がプレイヤーに装填したときプレイヤー側の駆
動軸が各駆動軸挿入孔を介して各リール3のハブ
穴に嵌係合する。本体ケース内には前方の左右位
置にテープパス規制ピン9,9を有し、これらの
ピン9,9を介してテープ2がケース前面に導出
されている。 In FIGS. 2 and 3, 1 is a main body case. This is plastic upper and lower case 1
a, 1b are screwed together in a lid-like manner, and has tape reels 3, 3 on which the tape 2 is wound inside on the left and right sides. The tape reels 3, 3 are located above the left and right drive shaft insertion holes provided through the bottom wall 4 of the main body case 1,
A leaf spring 7 fixed to the inner surface of the upper wall 6 of the main body case 1
The center of rotation is biased downward. When the main body case 1 is loaded into a player, the drive shaft on the player side is fitted into the hub hole of each reel 3 through each drive shaft insertion hole. The main body case has tape path regulating pins 9, 9 at the left and right positions in the front, and the tape 2 is led out to the front of the case via these pins 9, 9.
本体ケース1にはこれの前面を閉じるテープ保
護用の前蓋10が開閉操作可能に枢支連結されて
いる。 A front cover 10 for protecting the main body case 1 with a tape that closes the front surface thereof is pivotally connected to the main body case 1 so as to be operable to open and close it.
この前蓋10は、本体ケース1の前面を左右間
にわたつて閉合する前面板11と、該前面板11
の左右両端から後ろ向きに連出した連結片12,
12と、両連結片12,12の内面に対向状に突
設した枢軸13,13とを有するプラスチツク成
形品である。左右連結片12,12が本体ケース
1の左右側壁15,15の前端凹設部15a,1
5aに外嵌して枢軸13,13が該凹設部15
a,15aに設けた枢支孔16,16にそれぞれ
嵌合枢支されており、前蓋10は該枢軸13まわ
りに本体ケース1の前面を閉じる姿勢と上開きの
姿勢とにわたつて回動自在であり、図上右側の枢
軸13に装着の捩りばね17で閉じ姿勢に回動付
勢されている。 The front cover 10 includes a front plate 11 that closes the front surface of the main body case 1 between the left and right sides, and a
A connecting piece 12 extends backward from both left and right ends of the
12, and pivot shafts 13, 13 protruding from the inner surfaces of both connecting pieces 12, 12 in an opposed manner. The left and right connecting pieces 12, 12 are connected to the front end concave portions 15a, 1 of the left and right side walls 15, 15 of the main body case 1.
5a and the pivots 13, 13 are fitted into the recessed portion 15.
The front cover 10 is fitted and pivoted into pivot holes 16, 16 provided in the a and 15a, respectively. It is pivoted to the closed position by a torsion spring 17 attached to a pivot shaft 13 on the right side of the figure.
テープカートリツジの不使用時に前蓋10は閉
じられていて、テープ2の前面外側をカバーして
保護し、テープカートリツジをプレイヤーに装填
すると、前蓋10が開いて本体ケース1の前縁の
左右中央部に大きく入り込み状に凹設形成したポ
ケツト19にプレイヤー側のテープローデイング
部材が突入してテープ2をケース前方に引き出
す。 When the tape cartridge is not in use, the front lid 10 is closed and covers and protects the outer front surface of the tape 2. When the tape cartridge is loaded into the player, the front lid 10 opens and covers the front edge of the main body case 1. A tape loading member on the player side enters into a pocket 19 formed in a large recessed shape in the left and right center portions and draws out the tape 2 to the front of the case.
なお、本体ケース1の右側壁15の前端凹設部
15aと前蓋10の右側連結片12との間隙20
には、前述の捩りばね17とテープカートリツジ
の不使用時に前蓋10を閉じ姿勢に閉蓋ロツクす
る手段とが組み込まれている。 Note that a gap 20 between the front end recess 15a of the right side wall 15 of the main body case 1 and the right side connecting piece 12 of the front lid 10
The torsion spring 17 described above and means for locking the front cover 10 in the closed position when the tape cartridge is not in use are incorporated therein.
前記ポケツト19の存在箇所において前蓋10
の内側には、第1図の示すごとくプラスチツク製
の裏蓋21が揺動自在に枢支連結され、この裏蓋
21で不使用時にテープ2の裏側、すなわち下側
方を含む内側方およびポケツト19の開口上面を
密閉して、ポケツト19の上下開口面から塵埃が
侵入してテープ2に付着するのを防止している。 The front lid 10 is located at the location where the pocket 19 is located.
As shown in Fig. 1, a plastic back cover 21 is pivotally connected to the inside of the tape 2 so as to be able to swing freely. The upper surface of the opening of the pocket 19 is sealed to prevent dust from entering from the upper and lower opening surfaces of the pocket 19 and adhering to the tape 2.
すなわち、前蓋10の前面板11の左右両端寄
り箇所には、該前面板11の上面板部11aから
裏蓋取付片22,22を一体に垂設し、この取付
片22,22に裏蓋21の上下中間部の左右両端
に突設した枢軸23,23を揺動自在に枢支連結
する。裏蓋21の下端近くの左右端にカムフオロ
アとなる摺動軸24,24を突設し、本体ケース
1側にはポケツト19の左右側面に略S字状のカ
ムプロフイールを有する案内溝25,25を設
け、各案内溝25に各摺動軸24をそれぞれ嵌入
連結する。そして、前蓋10の開放にともなつて
裏蓋21も引き摺り上げられる状態でテープ2に
一切干渉することなく前蓋10と共に上方に移動
し、前蓋10の閉じ動作に伴つて裏蓋21も閉じ
行くものとなつている。 That is, back cover mounting pieces 22, 22 are integrally hung from the top plate portion 11a of the front plate 11 at locations near both left and right ends of the front plate 11 of the front cover 10, and the back cover is attached to the mounting pieces 22, 22. Pivot shafts 23, 23 protruding from both left and right ends of the upper and lower middle portions of 21 are pivotally connected to each other so as to be swingable. Sliding shafts 24, 24, which serve as cam followers, are protruded from the left and right ends near the lower end of the back cover 21, and guide grooves 25, 25 having approximately S-shaped cam profiles are provided on the left and right sides of the pocket 19 on the main body case 1 side. are provided, and each sliding shaft 24 is fitted into each guide groove 25 and connected thereto. As the front cover 10 is opened, the back cover 21 is also pulled up and moves upward together with the front cover 10 without interfering with the tape 2 at all. It's starting to close down.
更に具体的には第4図に示すごとく、案内溝2
5を有するポケツト19の左右側面は、上ケース
1aの上壁6の前部から垂設した側壁27と、下
ケース1bの底壁4上にテープパス規制ピン9に
連なつて立設した側壁28とから構成されてお
り、上下ケース1a,1bを連結したとき垂設側
壁27の後端面と、立設側壁28のポケツト側の
内側面に形成せる前向きの段付き端面とが摺動軸
24の径より僅かに広い間隔をもつて対向し、こ
の後端面と段付き端面が案内溝25の前後の案内
面29,30を構成している。 More specifically, as shown in FIG.
The left and right side surfaces of the pocket 19 having a pocket 19 have a side wall 27 extending vertically from the front of the upper wall 6 of the upper case 1a, and a side wall erected on the bottom wall 4 of the lower case 1b connected to the tape path regulating pin 9. 28, when the upper and lower cases 1a and 1b are connected, the rear end surface of the vertical side wall 27 and the forward stepped end surface formed on the pocket-side inner surface of the vertical side wall 28 are connected to the sliding shaft 24. These rear end faces and stepped end faces constitute the front and rear guide surfaces 29 and 30 of the guide groove 25.
かかる基本構成のテープカートリツジにおい
て、本考案では前蓋10のプラスチツク成形に際
し、前面板11の内側面に前述の裏蓋取付片2
2,22を補強するための補強リブ31を一体に
成形したものである。 In the tape cartridge having such a basic configuration, in the present invention, when the front cover 10 is molded from plastic, the above-mentioned back cover mounting piece 2 is attached to the inner surface of the front plate 11.
A reinforcing rib 31 for reinforcing parts 2 and 22 is integrally molded.
具体的には、第1図および第5図に示すごとく
前面板11の上面板部11aの内面から、左右の
裏蓋取付片22,22をつなぐ状態で板状の補強
リブ31を一体に垂設した。 Specifically, as shown in FIGS. 1 and 5, a plate-shaped reinforcing rib 31 is integrally suspended from the inner surface of the top plate portion 11a of the front plate 11, connecting the left and right back cover mounting pieces 22, 22. Established.
ここで裏蓋取付片22,22および補強リブ3
1を前記上面板部11aの内面から垂設したの
は、これらが前蓋10の前面板11と裏蓋21と
の間に通されるテープ2に接当干渉するのを防止
するためである。 Here, the back cover mounting pieces 22, 22 and the reinforcing rib 3
1 are provided vertically from the inner surface of the top plate portion 11a in order to prevent them from contacting and interfering with the tape 2 passed between the front plate 11 of the front cover 10 and the back cover 21. .
なお、補強リブ31は裏蓋取付片22,22間
のみでなく、更に前蓋10の左右の連結片12,
12間にわたるように延長して設けてもよい。 Note that the reinforcing ribs 31 are not only provided between the back cover mounting pieces 22 and 22, but also between the left and right connecting pieces 12 of the front cover 10,
It may be extended to cover 12 spaces.
かかる本考案によれば、一連の補強リブ31で
各裏蓋取付片22が第7図に示すごとく熱変形す
るのをよく防止できるとともに、更に第8図およ
び第9図に示すごとく前面板11これ全体がねじ
れ変形することをも二重に防止できる。
According to the present invention, the series of reinforcing ribs 31 can effectively prevent each back cover mounting piece 22 from being thermally deformed as shown in FIG. This also doubles the prevention of twisting and deformation of the entire structure.
従つて、テープカートリツジが高温雰囲気下に
長時間さらされても、裏蓋21の前蓋10に連動
した開閉を円滑に行うことができ、これの作動の
確実性を期すことができる。 Therefore, even if the tape cartridge is exposed to a high temperature atmosphere for a long time, the back cover 21 can be smoothly opened and closed in conjunction with the front cover 10, and its operation can be ensured.
第1図ないし第5図は本考案に係るテープカー
トリツジを例示しており、第1図は第3図におけ
るA−A線断面図、第2図は全体の外観斜視図、
第3図はその一部切欠き平面図、第4図は要部の
分解斜視図、第5図は本考案の構成部材である前
蓋を裏面側から見た背面図である。第6図は従来
例における組み付け精度不良状態を示す要部の縦
断側面図である。第7図a,bは前蓋に一体成形
した裏蓋取付片の熱変形状態を示す従来例であつ
て、第7図aは縦断側面図、第7図bは背面図で
ある。第8図と第9図は従来例における前蓋の熱
変形状態をそれぞれ示しており、第8図は前蓋の
斜視図、第9図はその一部切欠き平面図である。
1……本体ケース、2……テープ、3……テー
プリール、10……前蓋、11……前蓋の前面
板、12……前蓋の連結片、19……ポケツト、
21……裏蓋、22……裏蓋取付片、23……枢
軸、24……摺動軸、25……案内溝、31……
補強リブ。
1 to 5 illustrate the tape cartridge according to the present invention, in which FIG. 1 is a sectional view taken along line A-A in FIG. 3, FIG. 2 is a perspective view of the overall appearance,
FIG. 3 is a partially cutaway plan view, FIG. 4 is an exploded perspective view of the main parts, and FIG. 5 is a rear view of the front cover, which is a component of the present invention, as seen from the back side. FIG. 6 is a longitudinal sectional side view of the main parts showing poor assembly accuracy in the conventional example. FIGS. 7a and 7b show a conventional example showing the state of thermal deformation of a back cover attachment piece integrally molded on the front cover, with FIG. 7a being a vertical side view and FIG. 7B being a rear view. 8 and 9 show the state of thermal deformation of the front lid in the conventional example, respectively, with FIG. 8 being a perspective view of the front lid, and FIG. 9 being a partially cutaway plan view thereof. 1... Body case, 2... Tape, 3... Tape reel, 10... Front lid, 11... Front plate of front lid, 12... Connecting piece of front lid, 19... Pocket,
21... Back cover, 22... Back cover mounting piece, 23... Pivot, 24... Sliding shaft, 25... Guide groove, 31...
Reinforced ribs.
Claims (1)
ープ2の外側をカバーするプラスチツク製の前蓋
10が開閉操作可能に枢支連結されており、 前蓋10の前面板11の左右には、該前面板1
1の上面板部11aの内面から裏蓋取付片22,
22を一体に垂設してあり、 該裏蓋取付片22,22にテープ2の裏側をカ
バーする裏蓋21が揺動自在に枢支連結されてお
り、 本体ケース1に裏蓋21が前蓋10と共に一定
の動きをするように連係されているテープカート
リツジにおいて、 前蓋10の前面板11の上面板部11aから、
左右の裏蓋取付片22,22どうしをつなぐ状態
で補強リブ31が一体に垂設されていることを特
徴とするテープカートリツジ。[Scope of Claim for Utility Model Registration] A front lid 10 made of plastic that covers the outside of the tape 2 led out to the front of the main body case 1 is pivotally connected to the main body case 1 so that it can be opened and closed. On the left and right sides of the face plate 11, the front plate 1
1 from the inner surface of the top plate portion 11a.
A back cover 21 that covers the back side of the tape 2 is pivotally connected to the back cover mounting pieces 22, 22 so that the back cover 21 can swing freely. In a tape cartridge that is linked to move in a constant manner with the lid 10, from the top plate portion 11a of the front plate 11 of the front lid 10,
This tape cartridge is characterized in that a reinforcing rib 31 is integrally hung vertically so as to connect left and right back cover mounting pieces 22, 22.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8415784U JPS60194785U (en) | 1984-06-05 | 1984-06-05 | tape cartridge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8415784U JPS60194785U (en) | 1984-06-05 | 1984-06-05 | tape cartridge |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60194785U JPS60194785U (en) | 1985-12-25 |
JPH0355192Y2 true JPH0355192Y2 (en) | 1991-12-06 |
Family
ID=30633420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8415784U Granted JPS60194785U (en) | 1984-06-05 | 1984-06-05 | tape cartridge |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60194785U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60107783A (en) * | 1983-11-17 | 1985-06-13 | Matsushita Electric Ind Co Ltd | Tape cassette |
-
1984
- 1984-06-05 JP JP8415784U patent/JPS60194785U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60107783A (en) * | 1983-11-17 | 1985-06-13 | Matsushita Electric Ind Co Ltd | Tape cassette |
Also Published As
Publication number | Publication date |
---|---|
JPS60194785U (en) | 1985-12-25 |
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