JPS5956266A - Simple case for audio tape cassette - Google Patents

Abstract

PURPOSE:To protect and coat only required positions partially to reduce the consumption of materials and simplify the structure, by forming a case with a freely opening and closing plate-shaped body which protects the exposed end face of a tape in the front of a flat and rectangular cassette and is provided with detaining parts which are inserted to reel holes of the cassette to detain reels. CONSTITUTION:A plate-shaped body 13 is spread, and in this state, upper and lower face parts 16 and 17 are bent to the inside with hinge parts 15 and 15 as bending lines, and a cassette 1 is interposed between these parts 16 and 17, and a tape exposed end face 2 is brought into contact with a narrow part 14, and pairs of left and right detaining parts 18a, 18b, 19a, and 19b are inserted to reel holes 7 and are engaged with each other respectively, that is, expanding parts 21 are engaged with engaging recessed parts 22, and simultaneously, they are engaged with small projections 8 of reels 6 by hooking parts 20, and thus, the cassette 1 is closed while performing the rotation stopping operation of a tape 5. When the case is removed in this state, detaining parts 18a, 18b, 19a and 19b are disengaged to take out the cassette 1 easily.

Description

【発明の詳細な説明】 この発明は、新規なオーディオチーブカセット用前易ケ
ースに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a novel case for audio chip cassettes.

従来、この種のオーディオテープカセット１（以下カセ
ットという。）は、オランダの７リツプ社が開発して公
開されたものとして第６図に示す合成樹脂製の構造のも
のが広く知られており、かつ計界各国においで製造販売
されている。このカセットＩは小型、商性能でその上コ
ンバクＨＣ形Ｌ！にされているので、全世界のオーディ
オメーカーは勿嘲のことオーディオファンが好んで使用
しており、ざらに小型なマイクロカセットテープの出現
にも拘らずなお一層需要が盛んな昨今である。Hitherto, this type of audio tape cassette 1 (hereinafter referred to as cassette) has been widely known as having a synthetic resin structure as shown in Fig. 6, which was developed and released by 7lip in the Netherlands. It is manufactured and sold in all countries in the measurement world. This cassette I is small, has commercial performance, and is a Combat HC type L! As a result, they are preferred by not only audio manufacturers around the world, but also audiophiles, and demand is even higher these days despite the advent of much smaller microcassette tapes.

ところで、このカセツ）Ｉは、ｒ）ｉＪ　７５３にテー
プ露出部２を備え、かつ該面２に近くカセット１の上丁
面にそれぞれ責通する二組四個の小孔３，３．４．４が
穿たれておりさらにカセット１の中央画１１１１１には
テープ５の捲取用または捲戻用のリール６゜６を臨ませ
たリール孔７，７が穿たれている。そして両リール６．
６にはその内１１１１　Ｋ六個の小突起８を突出させて
オーディオ機器（図示せず）の回転メカニズムとスリラ
グすることなく保合できる構成となっている。By the way, this cassette I is equipped with a tape exposed part 2 on r)iJ 753, and has two sets of four small holes 3, 3, 4, which are close to the surface 2 and respectively communicate with the upper surface of the cassette 1. Furthermore, reel holes 7, 7 are bored in the central picture 11111 of the cassette 1, through which reels 6.degree. 6 for winding or unwinding the tape 5 are exposed. And both reels 6.
Six small protrusions 8 (1111K) of the protrusions 8 are protruded from the protrusion 6 so that the protrusion 8 can be engaged with the rotation mechanism of an audio device (not shown) without slipping.

ところで、このカセット１は、第１図ないし第５図に示
すように、合成樹脂で透明に形成された開閉自在の容体
９と蓋体ＩＯとより成るケース１１に、側面り字状に曲
折した印刷紙片１２を抱き合わせて収容され、容体９と
蓋体１０を完全に折り畳んでから外周全域に薄くてセロ
ファン様の透明印刷フィルム１２を被覆して一般に市販
されているのが現状である。By the way, as shown in FIGS. 1 to 5, this cassette 1 has a case 11 that is made of a transparent synthetic resin container 9 that can be opened and closed, and a lid IO. Currently, it is generally sold on the market in which printed paper strips 12 are tied together and stored, and after the container 9 and lid 10 are completely folded, the entire outer periphery is covered with a thin, cellophane-like transparent printed film 12.

最外層の透明印刷フィルムＩ２は格別問題はないが、容
体９と蓋体１０とよシ成るケース１１にはその構造上多
くの問題点を有する。Although there are no particular problems with the outermost transparent printing film I2, the case 11, which consists of the container 9 and the lid 10, has many problems due to its structure.

すなわち、まずケースＩＩはプ２ステックの者がカセッ
ト以上の量を必要とするのみならず可成シ高度の成形精
度が安水され、加工が都かしいという間νμ点がある、
曽って、昭オ１１４８年に起ったオイルショック時には
、材料不足から紙面の形態に変化した一時期があった。That is, first of all, in case II, there is a νμ point in which the plastics manufacturer not only requires a larger quantity than cassettes, but also requires a high degree of molding accuracy, making processing difficult.
During the oil shock that occurred in 1148, there was a period when the format changed to paper due to a shortage of materials.

この紙面構成には、ガセット１のリール孔７゜１に挿入
されてリール６．６０回転止めを行わせるために口状の
紙片を別個に係入させていたが、所詮体裁が悪く、外側
からカセットを見ることが不可能なために実用性にも欠
け、次第に旧のケース１■の構造のものが生産され始め
、現在で社殆んど大部分が透明樹脂による図示構造のケ
ース１１として一般市場で販売されている。In this paper configuration, a piece of paper in the shape of a mouth was separately inserted in order to stop the rotation of the reel 6.60 by being inserted into the reel hole 7°1 of the gusset 1, but it was unsightly and it was difficult to see from the outside Since it was impossible to see the cassette, it lacked practicality, and gradually the old case 1 structure began to be produced, and today it is commonly known as case 11, which has the structure shown in the figure and is mostly made of transparent resin. sold on the market.

ところで、前述したケース１１の成形精度の必要性は、
容体９と蓋体１０とが回動自在に組込まれなければなら
ないので組合せのための成形精度がまづ要求されること
と、表面仕上げがキズ、パリなどによって綺麗に仕上が
らないと美感が損われて部品性が劣名のみならず、外表
面に被覆する透明印刷フィルム１２がパリのために裂損
するという不都合が生ずるからである。By the way, the necessity of molding precision of the case 11 mentioned above is as follows.
Since the container body 9 and the lid body 10 must be rotatably assembled, molding precision is first required for the combination, and if the surface finish is not clean due to scratches or cracks, the aesthetic appearance will be impaired. This is because not only is the component quality inferior, but also the transparent printing film 12 covering the outer surface is inconveniently torn and damaged due to flakes.

このようにケース１ｉはテープ５を収納するカセット以
上Ｋｆｍ度を要求されるために不良率は１０チ以上にも
達し現在の競業時代ではメーカーとして利益性を考慮す
る場合甚だ割の合わない成形加工であると請わなければ
ならない。In this way, Case 1i requires a Kfm degree higher than the cassette that stores Tape 5, so the defective rate reaches over 10 inches, and in the current competitive era, when considering profitability as a manufacturer, molding is extremely unprofitable. I have to ask that it is processed.

この発明は紙上の問題点に着目して成されたもので、従
来のカセット全体を保護し被覆する構造に代え、必要な
例外のみを部分的に保Ｈφ被覆できるように材料の消費
を少くしかつ構造を簡単にして無駄を省いた新規なオー
ディオテープカセット用簡易ケースを提供するにある。This invention was made by focusing on the paper problem, and instead of the conventional structure that protects and covers the entire cassette, it reduces the consumption of materials by partially covering only the necessary exceptions. To provide a new simple case for an audio tape cassette which has a simple structure and eliminates waste.

また、この発明は、扁平長方形状のカセットの前面に臨
まれるテープ露出端面を保護し、かつカセットのリール
孔内に挿通されてリールを係止できる係止部とを設けた
折曲開閉自在のワンタッチ操作による使用が可能な板状
体によって形成するようにした新規なオーディオテープ
カセット用簡易ケースを提供するにある。The present invention also provides a bendable and openable tape that protects the exposed end surface of the tape facing the front of a flat rectangular cassette and is provided with a locking portion that is inserted into the reel hole of the cassette and locks the reel. To provide a new simple case for an audio tape cassette formed of a plate-like body that can be used with one-touch operation.

さらに、この発明は、板状体を透明合成樹脂などによる
プラスチック材料は勿論のこと他の好みの材料を用いる
ことができ、しかも前記係止部は一対二組として互いに
着脱できるようにしてケースの被覆保護機能を向上し、
かつ取外しを容易にするようにしたオーディオテープカ
セット用簡易ケースを提供するにある。Further, in this invention, the plate-shaped body can be made of not only a plastic material such as transparent synthetic resin but also any other material of your choice, and the locking portions are arranged in pairs so that they can be attached and detached from each other. Improved coating protection function,
To provide a simple case for an audio tape cassette which is also easy to remove.

以ドに、この発明の実施例を図面と共に説明する。各図
において１３は板状体で、透明・不透明の樹脂、金属、
など好みの材料で形成で診る。１４は該板状体１３の中
央部に形成されてカセット１のテープ露出端面２に当接
するカセット巾の大きさと＋２ソ等しい細巾部、＋５．
＋５ｉ、１．該、１ａｉｌ巾部１４の両側に形成される
ヒンジ部を示し、樹脂の場合は、図示のように肉薄く形
成して折曲開閉できるようにできるが、そのヒンジ手１
々は・梨番その他１６１等特定する必要はない。１６．
１７は前記ヒンジ部１５．１５を介して隣接される上面
部およびＦ面部である。ｌ１ｊａ、１８ｂおよび１９ａ
。Embodiments of the present invention will be described below with reference to the drawings. In each figure, 13 is a plate-shaped body made of transparent or opaque resin, metal,
Examine the shape using your favorite materials. 14 is a narrow portion formed at the center of the plate-like body 13 and which is in contact with the exposed tape end surface 2 of the cassette 1 and has a width equal to +2 degrees as the width of the cassette; +5.
+5i, 1. The hinge parts formed on both sides of the 1-ail width part 14 are shown. If resin is used, it can be formed thinly as shown in the figure so that it can be bent and opened/closed, but the hinge part 1
There is no need to specify the number, pear number, etc. 16.
Reference numeral 17 denotes an upper surface portion and an F surface portion that are adjacent to each other via the hinge portion 15.15. l1ja, 18b and 19a
.

＋９ｂは、いづれも前記上面部１６およびｆ面部１７の
それぞれの内側に設けた左右に離開して上丁一対すなわ
ち二組の係止部を示し、いづれか一方または両者がカセ
ツ）ｌのリール孔７内に挿入され、リール６の小突起８
と保合できるようになっている。+9b indicates a pair of locking portions, that is, two sets of locking portions, which are separated from each other to the left and right and are provided inside the upper surface portion 16 and the f-surface portion 17, and either one or both of the locking portions are attached to the reel hole 7 of 1). inserted into the small protrusion 8 of the reel 6
It is now possible to agree with

ところで、板状体１３杜、いづれも図示では長方形状を
呈しカセット１のテープ幽出端面２を被覆する程度の大
きさの中具の下に形成されているが、その大きさ、形状
は円形状、梯形状など何等′特定されない。要はカセッ
ト１のテープ露出端面２を被覆保護できる大きさの＋１
１１ｆ　ｔｌｊ部１４を具備し１かつ左右に離開して上
Ｆ一対の係止部１８ａ、１８ｂ、１９ａ、１９ｂが形成
できる大きさの適宜形状の−」二面部１６および下面１
ｔ３１７を備えれば足りる。By the way, the plate-like bodies 13 are each rectangular in the illustration and are formed under the inner member large enough to cover the tape ejection end surface 2 of the cassette 1, but their size and shape are circular. The shape, ladder shape, etc. are not specified. The key is to use +1 large enough to cover and protect the tape exposed end surface 2 of cassette 1.
11f tlj part 14, and an appropriately shaped two-sided part 16 and a lower face 1 of a size that can separate left and right to form a pair of upper F locking parts 18a, 18b, 19a, 19b.
It is sufficient to have t317.

なお、係止部１８ａ、１８ｂ、１９ａ、１９ｂは、原則
的には前記ヒンジ部１５．１５に弾性機能を与えて向上
下面部１６．１７が開方向に常時動くように構成して置
けば同一構造で良く、たとえば１８ａ、１９ａで示す係
止部のようにリール６の小突起８と係合できる平面十字
状で錐状の引掛部２０を設ければ良いが、図示の場合の
ように、係止部１８ａ、１９ａにはその引掛部２０の先
端に膨出部２１を附設し、他方の係止部＋８ｂ、１９ｂ
には前記膨出部２１を着脱できる保合四部２２を形成す
ることもできる。なお、２３Ｆｉ膨出部２１と該保合四
部２２との係脱を有効に行なわせることができる切溝で
ある。In principle, the locking parts 18a, 18b, 19a, and 19b are the same if they are configured so that the hinge part 15.15 has an elastic function so that the improved lower surface part 16.17 always moves in the opening direction. For example, it is sufficient to provide a conical hook portion 20 having a cross shape in plan view and capable of engaging with the small protrusion 8 of the reel 6, such as the locking portions 18a and 19a, but as in the case shown in the figure, The locking parts 18a, 19a are provided with a bulging part 21 at the tip of the hook part 20, and the other locking part +8b, 19b
It is also possible to form retaining portions 22 on which the bulging portion 21 can be attached and detached. Note that this is a cut groove that can effectively engage and disengage the 23Fi bulging portion 21 and the four retaining portions 22.

したがって、ケースとして使用する時は、第１０図、１
ｌｌＨのように板状体Ｉ３を拡開した状態で、ヒンジ部
１５．１５を折曲線として雨上下面す１０６，１７を互
いに内１＋ｌｌｌに折曲げ、その間にカセット１を介装
し、細巾部１４にカセット１のテープ露出端面２を当接
させ左右一対の係止部１８ａ、１８ｂ、１９ａ、１９ｂ
をカセットｌのリール孔７に挿通して互いに係合させ、
すなわち膨出部２１を保合四部２２と係合させ、かつ同
時に引掛部２０によってリール６の小突起８と係合させ
、テープ５の回り止め操作を行いながら閉止することが
できる。（図面第７図、第８図および第９図参照） また、この状態からケースを外す場合には係止部１８ａ
、ｊａｂＸ　１９ａ、１９＋３の保合状態を解除するこ
とにより簡単にカセット１を取り出すことができる。Therefore, when using it as a case, Fig. 10, 1
With the plate-like body I3 expanded as shown in llH, bend the upper and lower surfaces 106 and 17 with the hinge portions 15 and 15 as folding lines, and insert the cassette 1 between them, and insert a thin cloth. The tape exposed end surface 2 of the cassette 1 is brought into contact with the portion 14, and a pair of left and right locking portions 18a, 18b, 19a, 19b are attached.
are inserted into the reel hole 7 of the cassette L and engaged with each other,
In other words, the bulging portion 21 is engaged with the four retaining portions 22, and at the same time, the hook portion 20 is engaged with the small protrusion 8 of the reel 6, so that the tape 5 can be closed while being prevented from rotating. (Refer to Figures 7, 8, and 9 of the drawings) In addition, when removing the case from this state, the locking portion 18a
, jabX 19a, 19+3, the cassette 1 can be easily taken out.

紙上のように、ケースを構成する板状体１３は、細巾部
１４を中心として左右の上面部１６とＦ面部１１とによ
りヒンジ部１５．１５を介して構成され、かつ左右の上
下面部１６．１７にｔまそれぞれ一対二組の係止部１８
ａ、！８ｂ、１９ａ、１９ｂを備えているだけであるの
で全体が頗る小形となシしかもカセット１の保護に重要
なテープ露出面２およびリール６を完全に波保、係止で
きるので携行、取引上などの出荷輸送に何等惑影響を及
ぼすことがなく安全である。As shown in the paper, the plate-like body 13 constituting the case is composed of the left and right upper surface portions 16 and the F surface portion 11 with the narrow width portion 14 at the center, via the hinge portion 15.15, and the left and right upper and lower surface portions 16. .17 and t each have one pair of two sets of locking parts 18.
a,! 8b, 19a, and 19b, the overall size is extremely small.Furthermore, the tape exposed surface 2 and reel 6, which are important for protecting the cassette 1, can be completely protected and locked, so it can be carried around, used for transactions, etc. It is safe and does not cause any nuisance to shipping and transportation.

つぎに第１３図および第１４図に示す実施例は、第１０
図および第１１図に示す実施例の構成のものに保合突起
２３′を備えさせて変形した場合を示す。カセツ）ｌの
小孔３，３．４．４のいづれかまたは双方に保合できる
保合突起２３′を上面部１６および下面部１７に突設し
て１ケースとして使用する場合の板状体１３を確実に位
置決めできるようにするだめのものである。また、ｔ（
Ｓ１５図および第１６図に示す実施例社同４］【に第１
０図および第１１図に示す実施例の構造のものに保合四
部２４を穿って変形させた場合を示す。すなわちカ七ツ
）ｌのテープ露出端面２に近くカセット１の上下両面に
形成される梯形状突部２５と係合できる係合凹部２４を
上下両面部１６．１７に穿って、前述した実施例と同様
にカセツ）Ｉとの係合位置決めを確実に行わせることが
できる。Next, the embodiment shown in FIG. 13 and FIG.
A case is shown in which the structure of the embodiment shown in FIG. 1 and FIG. 11 is modified by providing a retaining protrusion 23'. Plate-shaped body 13 when used as one case by providing retaining protrusions 23' projecting on the upper surface part 16 and lower surface part 17 that can be secured to either or both of the small holes 3, 3, 4, 4 of case 1) This is to ensure reliable positioning. Also, t(
The example shown in Fig. S15 and Fig. 16 is
A case is shown in which the structure of the embodiment shown in FIGS. 0 and 11 is modified by drilling four retaining portions 24. In other words, engagement recesses 24 that can engage with ladder-shaped protrusions 25 formed on both the upper and lower surfaces of the cassette 1 near the tape exposed end surface 2 of the cassette 1 are formed in the upper and lower surfaces 16 and 17 of the embodiment described above. Similarly, the positioning of the engagement with the cassette (I) can be performed reliably.

また、第１７図および第１８図に示す実施例は、同様に
前記第１０図および第１１図に示す実施例の構造の上面
部１６および下面部■１の外側三方において突壁２６を
突設し、カセツ）ｌと板状体１３すなわちケースとして
用いた場合の隙間を無くしてゴミ、チリなどの侵入を防
ぐようにしだものである。Further, in the embodiment shown in FIGS. 17 and 18, protruding walls 26 are similarly provided on three outside sides of the upper surface part 16 and the lower surface part (1) of the structure of the embodiment shown in FIGS. 10 and 11. However, the gap between the cassette 1 and the plate-like body 13, that is, when used as a case, is eliminated to prevent dirt, dust, etc. from entering.

なお、図示していないが、カセット１のテープ露出面２
を保護する板状体１３のδｌｉｔ　ｒｂ部１４にはフェ
ルト、スポンジ等を附設してその保護の完全を期すこと
もできる。Although not shown, the tape exposed surface 2 of the cassette 1
It is also possible to attach felt, sponge, etc. to the δlit rb portion 14 of the plate-like body 13 to ensure complete protection.

オだ、符号２１で示すように板状体１３の外側には印刷
その他記入欄を設けることもできる。Alternatively, as shown by reference numeral 21, printing or other entry fields may be provided on the outside of the plate-like body 13.

この発明によれば、カセットの必豊個処すなわち、テー
プ露出端面、リール孔のみを被覆保護係止できる折曲開
閉自在の板状体によってケース形態が与えられるので構
造が著るしく簡単となり、かつ合成樹脂で成形する場合
には従来に比し格段と樹脂の消費量も少くてすみ所謂省
資強となり成形性も著るしく改善されるなど幾多の効果
を有する。According to this invention, the case form is provided by a foldable plate-like body that can cover and protect only the essential parts of the cassette, that is, the exposed end face of the tape and the reel hole, and can be freely opened and closed, so the structure is significantly simplified. In addition, when molding with a synthetic resin, the amount of resin consumed is significantly lower than in the past, resulting in so-called capital savings, and moldability is significantly improved, among other effects.

また、着脱使用が簡便となるので常時使用に供し得られ
、かつ邪摩にならないなど頗る事業であると共に体裁を
損せず、またカセットの中身は板状体が透明材料でなく
ても視て品質を確認することができるなどの効果を有す
る。In addition, it is easy to attach and detach, so it can be used at all times, and it does not get in the way, so it does not spoil the appearance, and the contents of the cassette can be seen even if the plate is not made of transparent material. This has the effect of being able to confirm quality.

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

第１図ないし青Ｌ　６図は従来のオーディオテープカセ
ットおよびそのケースを示すもので、弔１図は一部切欠
平面図、第２図は同上ＩＩ　−ｎ　Ｉｖｌｉ！に沿って
示す断面説明図、第３図はケースの蓋体の１底面図、弔
４図はケースの平面図、第５図社印刷紙片の斜面図、第
６図はオーディオテープカセットの平面図、第７図はこ
の発明に係るオーディオテープカセット用簡易ケースの
一実ＭＯ例を示す使用状態の平面図、第８図は同上の正
面図、弔９図は第７図のＡ−Ａ線断面図、第１０図は同
上のオーディオテープカセット用ＩＹ１１易ケースの側
面図、第１１図は同上の平面図、第１２図は背面図、Ｊ
７４１３図はこの発明の他の実施例を示す平面図、第１
４図は同上の側面図、第１５図はこの発明のさらに他の
実施例を示す平面図、第１６図は同上のＢ　−Ｂ線断面
図、第１７図はこの発明のなおさらに他の実施例を示す
平面図、弔１８図は同上のＯ−０線断面図である。 １・・・・・・・・・・・・オーディオテープカセット
（カセット） ２・・・・・・・・・・・・テープ露出端面３．４・・
・・・・小　孔 ５・・・・・・・・・・・・テープ ６．６・・・・・・リール ７．７・・・・・・リール孔 ｌ　１・・・・・・・・・容体９と４体１０とよシ成る
ケー　ス １３・・・・・・・・・板状体 １４・・・・・・・川・・細巾部 １５．１５・・・リンクｔ＠ｓ １６・・・・・・・・・・・・上面部 １７・・・・・・・・・・・・Ｆ面部 １８ａ、１８ｂ、１９ａ、１９ｂ・・・＝−・・・・二
組の係止部 ２０・・・・・・・・・・・・引掛部 ２１・・・・・・・・川・膨出都 ２２・・・・・・・・・・・・係合凹部２３′・・・・
・山・用保合突ｉ１’Ｂ４２４・・・・・・・・川・保
合四部 ２５・・・・川・・・・・梯形状突部 ２６・・・・・団・・・・突　壁 第７７図 １３ ’０７５１／１ ２２　　　　　　　　１３ 昭和　５７年１１　月　５１１ 特許庁長官若杉和夫殿 ■、小事件表示　昭和５７年　特許　願力１６４９ｓ６
’ｊ２、発明の名称 オーディオテープカセット用簡易ケース３、補正をする
ｈ 事件との関（卓　　出願人 住所（居ｊす１） 氏名率な±痣　　　　　　　堤　胃　　　　　　　　　
□７代表者 ４、代　理　人 第１７図において、符号２１を別紙添付図面の通り加入
する。 ２６　　　　　　　／４　　　　　　ｔ。 手続補正書 昭和５７年１１月１７１１ 特許庁長官若　杉和　夫　殿 １　事件の表示　昭和５７年特ｗ１−　願力１６４９８
６号２、＠明の名称　　オーディオテープカセット用ａ
１１易ケース３　補正をする者 事件との関係　　出願人 住所（居所） 氏名−４遥ｉ　　堤　　胃 代表者 ６　補正により増加する発明の数 ８、細ｉ　ｊＨの内容 （１）明細書第８負第９行と第１０行との間に、１例え
ば、第１９図（イ）、（ロ）は板状体１３を最も簡易な
形状すなわち、骨格構造とした実施例を示すもノテ、体
１１一部１８ａ、１８ｂ、１９ａ、１９ｂを有する土面
部１６および下面部１１を細ｒｆｔ構造として表現した
ものである。」を挿入する。 （２）同書第１３頁第１０行の「面図である。」を［面
図、第１９図（イ）（りは板状体の形状を骨格構造とし
た場合の、この発明に係る簡易ケースの他の二実節制を
示す平面図である。」と補正する。 （３）図面；れ１０図、第１８図を別紙のとおり補正し
、第１９図（イ）（ロ）を別紙のとおり補充する。Figures 1 through 6 show a conventional audio tape cassette and its case. Figure 1 is a partially cutaway plan view, and Figure 2 is a partially cutaway plan view. Figure 3 is a bottom view of the lid of the case, Figure 4 is a plan view of the case, Figure 5 is an oblique view of the paper strip printed by Zusha, and Figure 6 is a plan view of the audio tape cassette. , FIG. 7 is a plan view of an actual MO example of the simple case for audio tape cassettes according to the present invention in a used state, FIG. 8 is a front view of the same, and FIG. 9 is a cross section taken along the line A-A in FIG. Figure 10 is a side view of the IY11 case for audio tape cassettes, Figure 11 is a plan view of the same, Figure 12 is a back view,
7413 is a plan view showing another embodiment of the present invention, the first
4 is a side view of the same as the above, FIG. 15 is a plan view showing still another embodiment of the present invention, FIG. 16 is a sectional view taken along the line B-B of the same, and FIG. 17 is a still further embodiment of the present invention. A plan view showing an example, and Figure 18 is a sectional view taken along the line O-0 of the same. 1......Audio tape cassette (cassette) 2......Tape exposed end surface 3.4...
...Small hole 5...Tape 6.6...Reel 7.7...Reel hole l 1... ...Case 13 consisting of body 9 and 4 bodies 10...Plate body 14...River...Narrow part 15.15...Link t @ s 16......Top surface part 17...F surface part 18a, 18b, 19a, 19b...=-...Two sets Locking part 20...... Hook part 21... River/bulge capital 22... Engagement recess 23'・・・・・・
・Mountain/Yohoaibutsu i1'B424......River/Hoaishibu 25...River...Ladder-shaped protrusion 26...Group...Tsu Wall No. 77 Figure 13 '0751/1 22 13 November 1980 511 Mr. Kazuo Wakasugi, Commissioner of the Patent Office■, small case display 1982 Patent Wishing Power 1649s6
'j2, Name of the invention Simple case for audio tape cassette 3, Making amendments Relationship with the case (Taku Applicant's address (residence 1) Name rate ± Birthmark Tsutsumi Stomach
□7 Representative 4, Agent In Figure 17, the number 21 is added as shown in the attached drawing. 26/4t. Procedural amendment November 1980 1711 Commissioner of the Patent Office Kazuo Wakasugi 1 Display of case 1981 Special w1- Wishing Power 16498
6 No. 2, @ Ming name audio tape cassette a
11 Easy Case 3 Relationship with the case of the person making the amendment Applicant address (residence) Name - 4 Haruka I Tsutsumi Representative 6 Number of inventions increased by amendment 8, details of i jH (1) Specification No. 8 Negative Between the 9th line and the 10th line, 1 For example, FIGS. 19(a) and 19(b) show an embodiment in which the plate-like body 13 has the simplest shape, that is, a skeletal structure. The soil surface portion 16 and the lower surface portion 11 having parts 18a, 18b, 19a, and 19b are expressed as a narrow RFT structure. ” is inserted. (2) "It is a plan view" in line 10 of page 13 of the same book. (3) Drawings: Figures 10 and 18 are revised as shown in the attached sheet, and Figures 19 (a) and (b) are revised as shown in the attached sheet. Replenish as required.

Claims (5)

【特許請求の範囲】[Claims] （１）　　４１ｉ曲開閉自在の板状体の相対向する互い
に１背り合５１作隔個処に、係止部を一対宛二組設け、
オーディオテープカセットのテープ旗出姥１而よりカセ
ットの上下両面に暇って抱持するように被覆させ、かつ
一対の前記係止部を該カセットの二個のリール孔内に係
入してリールを係止するようにしたことを特徴とするオ
ーディオテープカセット用簡易ケース。(1) Two sets of locking portions are provided in pairs at opposite locations of the plate-shaped body that can be opened and closed with a 41i bend, facing each other and separated by 51 pieces,
From the tape opening of the audio tape cassette, the upper and lower surfaces of the cassette are covered so that they are held loosely, and the pair of locking parts are inserted into the two reel holes of the cassette to reel it. A simple case for audio tape cassettes, characterized by being designed to lock. （２）一対の係止部は、互いに保１ｔ−ｉ”＋ｌｓ同士
が着脱できるようにしたことを特徴とする特許請求の範
囲第１項記載のオーディオテープカセット用ｆ７ｆｌ易
ケース。(2) The f7fl easy case for audio tape cassettes according to claim 1, wherein the pair of locking portions are configured such that they can be attached and detached from each other. （３）板状体は、オーディオチーシーＪｙセットのテー
プ露出端面に当圀する中央１１／ｉｌ処にｈ・ヒツト巾
にイ１１当する細ｒｊｙ部を設け、Δ蛎削中部を中心と
１〜でその両１１（１１にヒンジ部を介してカセットの
トＦ両面を被覆′する」二面部および下面部を連設して
ｂ’することを特徴とする特許 ィオテープカセット用簡易ケース，。(3) The plate-like body has a thin rjy part corresponding to the width of h and the width at the center 11/il corresponding to the exposed end surface of the tape of the Audio Cheesy Jy set, and has a thin rjy part corresponding to the width of the h-hitto at the center 11/il corresponding to the exposed end surface of the tape, and A simple case for a patented Biotape cassette, characterized in that both sides 11 (covering both sides of the cassette through a hinge part) and a bottom part are connected in series. （４）前￥ｌｉ：　ｊ−面部および下面部は、カセット
のテープ露出端直近くのカセットの」二Ｆ両ｉＡ７にＮ
　：＋Ｉ！Ｉする複数の小孔と一以上係台する保合突部
を設けて成る特許請求の範囲第３項記載のオーディオテ
ープカセット用梠〕易ケース。(4) Front \li: The J-side part and the bottom part are N on both F and iA7 of the cassette immediately near the tape exposed end of the cassette.
:+I! 4. The easy case for audio tape cassettes according to claim 3, comprising a plurality of small holes and one or more retaining protrusions for engaging the cassette. （５）　　上面部および下面部は、記人桐１を備えたこ
とを特徴とする特許請求のｉｎ＋＞囲＜ｇ　３項記載の
オーディオテープカセット用１１Ｉ１易ケース。 イ（：）土面１１１５および一ド面部は、カセットのテ
ープ露出端面万くのカセツ｝Ｉ−、”Ｆ両面に形成され
る梯形状突ｔｌ１１と保イ１できる凹部を嘔けて成るＱ
’ｆ　＃′［；ｌｉＩｆ求の車ｔ５　Ｉｔト！（３１自
１１己小見のオーディオテープカセット月Ｊ簡易ケース
。 （力　上面部および上面部は周れに突壁をｊ．ｌｌｓ　
ｉ没してカセットの」二Ｆ両面を間隙なく保持するよう
にした％　＊＋’請求の＋ｌＩｉ５囲第３項記載のオー
ディオテープカセット用簡↓ｈテープ。(5) The 11I1 easy case for an audio tape cassette according to claim 3, wherein the upper surface part and the lower surface part are provided with a reporter paulownia 1. A (:) The soil surface 1115 and the first surface are formed by cutting out the ladder-shaped protrusion tl11 formed on both sides of the cassette tape exposed end surface of the cassette and the concave part that can be retained by the cassette.
'f#'[;liIf the car you want t5 It! (A simple case for audio tape cassettes of 31 and 11 people.
A simple ↓h tape for audio tape cassettes according to claim 3, which holds both sides of the cassette without any gaps when immersed.