JP2022037752A

JP2022037752A - Portable information terminal case

Info

Publication number: JP2022037752A
Application number: JP2020142047A
Authority: JP
Inventors: 光黒木; Hikaru Kuroki
Original assignee: Pga Co Ltd
Current assignee: Pga Co Ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2022-03-09
Anticipated expiration: 2040-08-25
Also published as: JP6842019B1

Abstract

To provide a portable information terminal case for eliminate disadvantages of the prior art in which the appearance of the case itself is not beautiful because a protective cover protrudes to and covers a transparent part of a body part to generate a step in thickness of the protective cover in connecting the protective cover to the body part having a transparent body on a rear surface in the portable information terminal case.SOLUTION: A portable information terminal case 100 includes a body part composed of four peripheral frame parts and a transparent part G provided inside the four peripheral frame parts, and a protective cover for covering and protecting a stored liquid crystal screen. In the portable information terminal case, the protective cover includes a protective cover attachment part C1, a protective cover back part C2 and a protective cover front part C3, one longitudinal frame part F1 in the four peripheral frame parts is formed by cutting a notch, and the protective cover attachment part is closely fit into the cut notch.SELECTED DRAWING: Figure 5

Description

本発明は、携帯情報端末ケース１００に関する。
詳しくは、携帯情報端末を収納した携帯情報端末ケースにおいて、背面側から携帯情報端末の背面に描かれた装飾物を透明体を透過させて観察できる携帯情報端末ケース１００に関する。
さらに、詳しくは、携帯情報端末を収納した携帯情報端末ケースにおいて、本体部と透明体と携帯情報端末の空隙に装飾カードを収納してなり、背面側から装飾カードの装飾物を透明体を透過させて観察できる携帯情報端末ケースに関する。 The present invention relates to a mobile information terminal case 100.
More specifically, the present invention relates to a mobile information terminal case 100 capable of observing a decorative object drawn on the back surface of a mobile information terminal from the back side through a transparent body in the mobile information terminal case containing the mobile information terminal.
Further, more specifically, in the mobile information terminal case in which the mobile information terminal is housed, the decorative card is stored in the gap between the main body, the transparent body and the mobile information terminal, and the decoration of the decorative card is transmitted through the transparent body from the back side. Regarding a portable information terminal case that can be observed.

発明者は、かかる従来技術の欠点に鑑み鋭意研究した結果、本発明を完成させた。 The inventor has completed the present invention as a result of diligent research in view of the drawbacks of the prior art.

本願発明に係る携帯情報端末ケース１００について、ＦＩ、キーワード検索を行ったところ、本件発明（請求項１～９の何れかにに記載された発明）に近い発明等記載文献は、発見されませんでしたので、特許文献の記載は省略する。 As a result of FI and keyword search for the mobile information terminal case 100 according to the present invention, no document describing an invention or the like similar to the present invention (invention described in any one of claims 1 to 9) was found. Therefore, the description of the patent document is omitted.

○本発明が解決しようとする第１課題
本発明が解決しようとする第１課題は、
本体部が四周枠部と四周枠部の内側に設けた透明体からなると共に、収納された携帯情報端末の液晶画面を覆って保護する保護カバーを有する携帯情報端末ケースにおいて、背面に透明体を有する本体部に保護カバーを結合するにあたり、本体部の透明な部分に保護カバーがはみ出して被さったり、保護カバーの厚さＴ（ｃｍ）分の段差が生じ、ケース自体の見た目が悪くなってしまっている従来技術の欠点を解消した携帯情報端末ケース１００を提供することである。
○本発明が解決しようとする第２課題
本発明が解決しようとする第２課題は、
本体部が四周枠部と四周枠部の内側に設けた透明体からなると共に、収納された携帯情報端末の液晶画面を覆って保護する保護カバーを有する携帯情報端末ケースにおいて、本体部の長手枠部に保護カバーを精度よくかつ迅速に結合するにあたり、寸法精度を重視すれば結合に要する作業時間が掛かり、作業時間を重視すれば結合後の寸法精度度が不十分になるという従来技術の欠点を解消した、手作業の当該結合作業でも精度よくかつワンタッチで迅速に結合することができる携帯情報端末ケース１００を提供することである。
○本発明が解決しようとする第３課題
本発明が解決しようとする第３課題は、
本体部が四周枠部と四周枠部の内側に設けた透明体からなると共に、収納された携帯情報端末の液晶画面を覆って保護する保護カバーを有する携帯情報端末ケースにおいて、本体部の長手枠部に保護カバーを結合するにあたり、本体部の長手枠部と保護カバーの接着面の角部分が応力集中により剥がれ易くなっているという従来技術の欠点を解消した携帯情報端末ケース１００を提供することである。
○本発明が解決しようとする第４課題
本発明が解決しようとする第４課題は、
本体部が四周枠部と四周枠部の内側に設けた透明体からなると共に、収納された携帯情報端末の液晶画面を覆って保護する保護カバーを有する携帯情報端末ケースにおいて、係止具を磁石の作用を利用することによって実現する場合に、ワンタッチで開閉可能である共に、磁石の極性と向きに捕らわれずに製造できる携帯情報端末ケース１００を提供することである。
○本発明が解決しようとする第５課題
本発明が解決しようとする第５課題は、
本体部が四周枠部と四周枠部の内側に設けた透明体からなると共に、収納された携帯情報端末の液晶画面を覆って保護する保護カバーを有する携帯情報端末ケースにおいて、カードを収納できて便利で、かつ、収納されている間は、保護カバーが係止具で閉じられていることにより、カードが携帯情報端末ケースより落下することのない携帯情報端末ケース１００を提供することである。 The first problem to be solved by the present invention The first problem to be solved by the present invention is
In a mobile information terminal case in which the main body consists of a four-circle frame and a transparent body provided inside the four-circle frame and has a protective cover that covers and protects the liquid crystal screen of the stored mobile information terminal, the transparent body is provided on the back surface. When connecting the protective cover to the main body, the protective cover may stick out and cover the transparent part of the main body, or a step corresponding to the thickness of the protective cover T (cm) may occur, resulting in a poor appearance of the case itself. The present invention is to provide a mobile information terminal case 100 that eliminates the shortcomings of the prior art.
2. The second problem to be solved by the present invention The second problem to be solved by the present invention is
In a mobile information terminal case in which the main body consists of a four-circle frame portion and a transparent body provided inside the four-circle frame portion and has a protective cover that covers and protects the liquid crystal screen of the stored mobile information terminal, the longitudinal frame of the main body portion. In order to accurately and quickly connect the protective cover to the part, if dimensional accuracy is emphasized, the work time required for joining will be long, and if work time is emphasized, the dimensional accuracy after joining will be insufficient, which is a drawback of the prior art. It is an object of the present invention to provide a portable information terminal case 100 which can be quickly combined with high accuracy and with one touch even in the manual connection work.
3. The third problem to be solved by the present invention The third problem to be solved by the present invention is
In a mobile information terminal case in which the main body consists of a four-circle frame portion and a transparent body provided inside the four-circle frame portion and has a protective cover that covers and protects the liquid crystal screen of the stored mobile information terminal, the longitudinal frame of the main body portion. Provided is a portable information terminal case 100 that eliminates the drawback of the prior art that the longitudinal frame portion of the main body portion and the corner portion of the adhesive surface of the protective cover are easily peeled off due to stress concentration when the protective cover is connected to the portion. Is.
The fourth problem to be solved by the present invention is the fourth problem to be solved by the present invention.
In a mobile information terminal case where the main body consists of a four-circle frame and a transparent body provided inside the four-circle frame and has a protective cover that covers and protects the liquid crystal screen of the stored mobile information terminal, the locking tool is magnetized. It is an object of the present invention to provide a portable information terminal case 100 that can be opened and closed with one touch and can be manufactured without being caught by the polarity and direction of a magnet when realized by utilizing the action of the above.
5. The fifth problem to be solved by the present invention The fifth problem to be solved by the present invention is
Cards can be stored in a mobile information terminal case that has a protective cover that covers and protects the liquid crystal screen of the stored mobile information terminal, while the main body consists of a four-circle frame and a transparent body provided inside the four-circle frame. It is convenient to provide a mobile information terminal case 100 in which the card does not fall from the mobile information terminal case by closing the protective cover with a locking tool while it is stored.

課題を解決するための手段は、本願の［特許請求の範囲］の各請求項に記載の発明である。
特許請求の範囲、明細書、図面等の用語の解釈上の疑義を解消すべく、以下用語の説明を行うこととする。
＜用語の説明＞
＜（右手系の）ＸＹＺ座標系について＞
本発明について、座標系は、右手系のＸＹＺ座標系を採用するものとする。
ＸＹＺ座標系は、原則として、以下のように定める。
Ｘ方向とは、正面から背面への方向（水平方向）をいう。
Ｙ方向とは、垂直方向（反重力方向）をいう。
Ｚ方向とは、Ｘに向かって左側から右側方向（水平方向）をいう。
携帯情報端末ケース１００の重心を中心として、中心に近い側を内側とし、中心に遠い側を外側とする。
＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
＜ＸＹＺ座標系と６面図（正面図、背面図、平面図、底面図、左側面図、右側面図）との関係＞
以下、ＸＹＺ座標系と６面図の関係について説明する。
既に、＜（右手系の）ＸＹＺ座標系について＞において、（右手系の）ＸＹＺ座標系の定義をした（図１０）。
かかるＸＹＺ座標系において、以下のように、６面図（正面図、背面図、平面図、底面図、左側面図、右側面図）を定義する（図１６）
６面図中、先ず、正面図を定義する。携帯情報端末ケース１００において、正面側にいる観察者が、背面側にある携帯情報端末ケース１００を観察して見える図を正面図（紙面側から紙背側が－Ｘ方向）と定義をする。
そして、背面図を定義する。背面側にいる観察者が、正面側にある携帯情報端末ケース１００を観察して見える図を背面図（紙面側から紙背側がＸ方向）と定義をする。
次に、平面図を定義する。上側にいる観察者が、下側にある携帯情報端末ケース１００を観察して見える図を平面図（紙面側から紙背側が－Ｙ方向）と定義をする。
そして、底面図を定義する。下側にいる観察者が、上側にある携帯情報端末ケース１００を観察して見える図を底面図（紙面側から紙背側がＹ方向）と定義をする。
次に、左側面図を定義する。左側面側にいる観察者が、右側面側にある携帯情報端末ケース１００を観察して見える図を左側面図（紙面側から紙背側が－Ｚ方向）と定義をする。
そして、右側面図を定義する。右側面側にいる観察者が、左側面側にある携帯情報端末ケース１００を観察して見える図を右側面図（紙面側から紙背側がＺ方向）と定義をする。
ここに、
正面斜視図とは、正面側にいる観察者が、背面側にある携帯情報端末ケース１００を右上から観察して見える図をいう。
背面斜視図とは、背面側にいる観察者が、正面側にある携帯情報端末ケース１００を右上から観察して見える図をいう。
＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
〇携帯情報端末ケース１００とは、本体部ＢＯと保護カバーＣからなり、正面に液晶画面ｄｇを有する携帯情報端末９９を収納するためのケースであって、本体部ＢＯと保護カバーＣとを、結合してなるケースである。
ここに、結合とは、いくつかのもの本発明に係る構成要素が結びついて一つになることをいう。例えば、構成要素とは、保護カバーＣ、保護カバー取付部Ｃ１と体部ＢＯと保護カバー取付部Ｃ１保護カバー取付部Ｃ１と長手枠部Ｆ１とがある。結合とは、接着剤等によって接着させて結合させる（接着結合）場合が含まれ、本発明においては、結合力（接着力）をアップさせるために、面同士が接着する面接着を採用している。
〇本体部ＢＯとは、携帯情報端末ケース１００の構成要素であって、携帯情報端末９９を収納する部分である。
より具体的には、
本体部ＢＯとは、四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇからなる。
〇保護カバーＣとは、携帯情報端末９９の液晶画面ｄｇを覆って保護するカバー（シート）をいう。
保護カバーＣとは、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３からなり、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３が一体成型したカバーである。本体部ＢＯと保護カバーＣとは、切欠部Ｎを切り欠いた長手枠部Ｆ１と保護カバーＣの取付部Ｃ１とが結合してなるケースである。
〇保護カバー取付部Ｃ１とは、切欠部Ｎを切り欠いた長手枠部Ｆ１（第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２）との間で、接着させて、保護カバーＣを本体部ＢＯに取り付ける厚さＴ（ｃｍ）×長さＬ（ｃｍ）の取付部（シート）をいう。
保護カバー取付部Ｃ１は、切欠部Ｎを切り欠いた長手枠部Ｆ１に嵌合し、接着結合される。
シートとは、薄板をいい、素材はプラスチック、布、紙、金属などさまざまである。シートは、保形性を有すると同時に可撓性も有する。
●保護カバー取付部Ｃ１の内面Ｈ１とは、長手枠部Ｆ１の第１の側面Ｈ１と接着する面をいう。内面と称するのは、携帯情報端末ケース１００の重心を中心として、中心に近い側の面であるからである。
●保護カバー取付部Ｃ１の両側面Ｓ１、Ｓ２とは、長手枠部Ｆ１の両底面Ｓ１、Ｓ２と接着する面をいう。
●保護カバー取付部Ｃ１の先端面Ｈ２とは、長手枠部Ｆ１の第２の側面Ｈ２と接着する面をいう。
〇保護カバー背部Ｃ２は、保護カバーＣを開閉するための屈曲部（シート）をいう。
〇保護カバー正面部Ｃ３とは、携帯情報端末９９の液晶画面ｄｇを覆って保護するシートをいう。
〇本体部ＢＯの正面側とは、液晶画面ｄｇを有する携帯情報端末９９を収納した携帯情報端末ケース１００の液晶画面ｄｇ側をいう。
〇本体部ＢＯの背面側とは、四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇから構成された側をいい、液晶画面ｄｇを有する携帯情報端末９９を収納した携帯情報端末ケース１００の液晶画面側と反対側をいう。
〇四周枠部Ｆとは、本体部ＢＯにおいて、透明体Ｇを保持してなる、四周部分をいう。
四周枠部Ｆとは、一対の長手枠部Ｆ１と一対の短手枠部Ｆ２とから構成される。長手枠部Ｆ１の長さＬ１（ｃｍ）は、短手枠部Ｆ２の長さＬ２（ｃｍ）よりも長い。
〇透明体Ｇとは、携帯情報端末ケース１００に、携帯情報端末９９を収納した場合において、本体部ＢＯを、四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇから構成することにより、携帯情報端末背面の装飾画面Ｄｇが、ケース背面側から見えるようにするために設けられた透明板Ｇである。
透明体Ｇは、謂わば、絵画等を飾る額縁のガラス板に相当する。
〇長手枠部Ｆ１とは、一対の長手枠部のうちの一方又は他方の長手枠部Ｆ１をいう。
●長手枠部Ｆ１の第１の側面Ｈ１とは、切欠部Ｎを切欠く前の切欠部Ｎの第１側面Ｈ１と同一の面をいう。
●長手枠部Ｆ１の両底面Ｓ１、Ｓ２とは、切欠部Ｎを切欠く前の切欠部Ｎの両底面Ｓ１、Ｓ２と同一の面をいう。
●長手枠部Ｆ１の第２の側面Ｈ２とは、切欠部Ｎを切欠く前の切欠部Ｎの第２の側面Ｈ２と同一の面をいう。
●長手枠部Ｆ１は、切欠部Ｎを切欠いた後は、第１の側面Ｈ１と手枠部Ｆ１の両底面Ｓ１、Ｓ２と第２の側面Ｈ２からなる凹部を有する。
●切欠部Ｎの第１側面Ｈ１と、長手枠部Ｆ１の第１の側面Ｈ１と、保護カバー取付部Ｃ１の内面Ｈ１は、共に合同である。
●切欠部Ｎの両底面Ｓ１、Ｓ２と、長手枠部Ｆ１の両底面Ｓ１、Ｓ２と、保護カバー取付部Ｃ１の両側面Ｓ１、Ｓ２（長手枠部Ｆ１の両底面Ｓ１、Ｓ２と接着する範囲に限る。）は、共に合同である。
●切欠部Ｎの第２側面Ｈ２と、長手枠部Ｆ１の第２の側面Ｈ２と、保護カバー取付部Ｃ１の先端面Ｈ２は、共に合同である。
〇短手枠部Ｆ２とは、一対の短手枠部のうちの一方又は他方の短手枠部Ｆ２をいう。
〇液晶画面ｄｇとは、液晶組成物を利用する平面状で薄型の携帯情報端末９９に表示される画面をいう。
●切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０であって、
（１）第１側面Ｈ１とは、本体部ＢＯの背面に平行な幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（２）第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（３）第３側面Ｈ３とは、長手枠部Ｆ１の幅Ｂの表面の曲面である。
（４）底面Ｓ１、Ｓ２とは、両端の底面をいう。
そして、保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートである。
〇方形磁石Ｍとは、方形状をした、表面（おもてめん）がＮ極で裏面（うらめん）がＳ極、あるいは、表面（おもてめん）がＳ極で裏面（うらめん）がＮ極からなる永久磁石をいう。
〇方形鉄板Ｍ１とは、長方形状をした鉄板をいう。
〇係止具１０とは、携帯情報端末９９の液晶画面ｄｇを覆って保護すべき開閉自在に、かつ、確実に閉じるために、保護カバーＣ（保護カバー正面部Ｃ３）の端辺付近に装着された係止手段をいう。
〇カードｃｄとは、ポケットＰＯに収納させるものとしては、キャッシュカード、クレジットカード、運転免許証明証カード、マイナンバーカード、ＩＣＯＣＡカード等の種々のカードをいう（図２２）。
〇装飾カードｃｄとは、携帯情報端末９９を収納した携帯情報端末ケース１００において、本体部ＢＯの透明体Ｇと携帯情報端末９９の空隙に収納させて、背面側から当該装飾カードｃｄの装飾物を透明体Ｇを透過させて観察できるようにした装飾用のカードをいう（図２５、図２６）。
〇ポケットＰＯとは、保護カバー正面部Ｃ３の内側に布を縫い付けて袋状にした部分であって、ここにカードｃｄなどを入れるのに使用する袋状にした部分をいう。
〇カード収納口Ｏとは、カードを出し入れするためのＹ方向（垂直方向）と平行な細長い開口をいう（図２２）。
カード収納口Ｏが保護カバー背部ＣＢの付近になるように設けたことを特徴とする請求項１～８の何れかに記載された携帯情報端末ケース１００を提供することができた。
保護カバーＣが係止具で閉じられており、かつ、上記の構成を採っていることにより、ポケットＰＯに収納したカードｃｄが重力や動的荷重等によって、カード収納口Ｏから外側に移動しようとしても、カードｃｄは、保護カバーＣの保護カバー背部Ｃ２に当り、それ以上の移動が阻害され、カードｃｄが携帯情報端末ケース１００より落下することのない携帯情報端末ケース１００を提供することができた（図２２）。
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＜切欠部について（その２）＞……図２７を参照
〇切欠部Ｎとは、側面Ｈ０から構成される直柱体Ｎ０をいう。
「切欠部Ｎとは、並行する両底面Ｓ１、Ｓ２とから構成される直柱体Ｎ０をいう。」と定義されるが、下記のように定義する方が発明の構成を説明しやすいので、本願明細書においては、下記の定義によるものとする。
本発明に係る切欠部Ｎとは、側面Ｈ０から構成される直柱体Ｎ０をいう。
すなわち、
切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０をいう。
ここに、
・第１側面Ｈ１とは、本体部ＢＯの背面に平行な幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の平面である。
・第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
・第３側面Ｈ３とは、長手枠部Ｆ１の幅Ｂの表面Ｆ１Ｏの曲面である。
・底面Ｓ１、Ｓ２とは、両端の底面をいう。
＜直柱体Ｎ０の定義＞…図２７を参照
〇直柱体Ｎ０とは、合同な二つの平面図形を底面Ｓ１、Ｓ２として持ち、底面Ｓ１、Ｓ２と側面Ｎ０が直交する、筒状の空間図形のことをいう。
直柱体Ｎ０の形状は、底面Ｓ（Ｓ１又はＳ２）の形状を決定すれば、一義的に決定される。
直柱体Ｎ０の形状は、側面Ｈ０の形状を決定しても、一義的に決定される。
直柱体Ｎ０の形状は、側面Ｈ０、両端面Ｓ１、Ｓ２の形状を決定しても、一義的に決定される。
〇側面Ｈ０とは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３からなる筒状の面である。
〇第１側面Ｈ１とは、本体部ＢＯの背面に平行な幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の平面である。
〇第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
〇第３側面Ｈ３とは、長手枠部Ｆ１の表面の幅Ｂ（ｃｍ）の曲面である。曲面は、概ね凸面であるが、一部周辺部等が平面である場合もある。
〇底面Ｓ１、Ｓ２とは、両端の底面をいう。底面Ｓ１、Ｓ２は、底面Ｓとは合同で、かつ、平行である。
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課題を解決するための手段は、本願の特許請求の範囲の各請求項に記載の発明であり、その具体的な解決手段は、以下の通りである。
○第１の発明（請求項１に記載の発明）…図２５、図２６、図２７を参照
上記の課題を解決するための第１の発明（請求項１に記載の発明）は、
四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇからなる本体部ＢＯと、収納された液晶画面ｄｇを覆って保護する保護カバーＣとを有する携帯情報端末ケース１００において、保護カバーＣが、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３からなり、四周枠部Ｆのうち１つの長手枠部Ｆ１が切欠部Ｎを切り欠いてなり、保護カバーＣ取付部Ｃ１が切り欠いた切欠部Ｎにピッタリ嵌合されることを特徴とする携帯情報端末ケース１００。
ここに、切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０であって、
（１）第１側面Ｈ１とは、本体部ＢＯの背面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（２）第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×幅Ｂ（ｃｍ）の平面である。
（３）第３側面Ｈ３とは、長手枠部Ｆ１の表面の幅Ｂ（ｃｍ）の曲面である。
（４）底面Ｓ１、Ｓ２とは、両端の底面をいう。
そして、保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートである。
○第２の発明（請求項２に記載の発明）…図２５、図２６、図２７、図２９、図３０を参照
上記の課題を解決するための第２の発明（請求項２に記載の発明）は、
四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇからなる本体部ＢＯと、収納された液晶画面ｄｇを覆って保護する保護カバーＣとを有する携帯情報端末ケース１００において、保護カバーＣが、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３からなり、四周枠部Ｆのうち１つの長手枠部Ｆ１が切欠部Ｎを切り欠いてなり、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されて、保護カバーＣが長手枠部Ｆ１に取り付けてなることを特徴とする携帯情報端末ケース１００。
ここに、切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０であって、
（１）第１側面Ｈ１とは、本体部ＢＯの背面に平行な幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（２）第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（３）第３側面Ｈ３とは、長手枠部Ｆ１の表面の幅Ｂ（ｃｍ）の曲面である。
（４）底面Ｓ１、Ｓ２とは、両端の底面をいう。
そして、保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートである。
○第３の発明（請求項３に記載の発明）
上記の課題を解決するための第３の発明（請求項３に記載の発明）は、
さらに、保護カバーＣ背部Ｃ２の内面と長手枠部Ｆ１の第２側面とが接着されてなることを特徴とする請求項１～２の何れかに記載された携帯情報端末ケース１００である。
○第４の発明（請求項４に記載の発明）
上記の課題を解決するための第４の発明（請求項４に記載の発明）は、
携帯情報端末９９を収納した携帯情報端末ケース１００において、背面側から携帯情報端末９９の背面に描かれた装飾物を透明体Ｇを透過させて観察できることを特徴とする請求項１～３の何れかに記載された携帯情報端末ケース１００である。
○第５の発明（請求項５に記載の発明）
上記の課題を解決するための第５の発明（請求項５に記載の発明）は、
携帯情報端末９９を収納した携帯情報端末ケース１００において、本体部ＢＯの透明体Ｇと携帯情報端末９９の空隙に装飾カードｃｄを収納してなり、背面側から装飾カードｃｄの装飾物を透明体Ｇを透過させて観察できることを特徴とする請求項１～４の何れかに記載された携帯情報端末ケース１００である。
○第６の発明（請求項６に記載の発明）…実施例１発明という。
上記の課題を解決するための第６の発明（請求項６に記載の発明）は、
保護カバー正面部Ｃ３の端辺付近に方形磁石Ｍを内包させ、対応する携帯情報端末ケース１００の側面に方形鉄板Ｍ１を内包させると共に、Ｎ極からＳ極の方向が方形鉄板Ｍ１の板厚方向であることを特徴とする請求項１～５の何れかに記載された携帯情報端末ケース１００である。
○第７の発明（請求項７に記載の発明）…実施例２発明という。
上記の課題を解決するための第７の発明（請求項７に記載の発明）は、
保護カバー正面部Ｃ３の端辺付近に係止具１０を装着させ、係止具１０に方形磁石Ｍを内包させ、対応する携帯情報端末ケース１００の側面に方形鉄板Ｍ１を内包させると共に、Ｎ極からＳ極の方向が方形鉄板Ｍ１の板厚方向であることを特徴とする請求項１～６の何れかに記載された携帯情報端末ケース１００である。
○第８の発明（請求項８に記載の発明）
上記の課題を解決するための第８の発明（請求項８に記載の発明）は、
保護カバー正面部Ｃ３の内側に、カードｃｄを収納するポケットＰＯを設けたことを特徴とする請求項１～７の何れかに記載された携帯情報端末ケース１００である。
○第９の発明（請求項９に記載の発明
上記の課題を解決するための第９の発明（請求項９に記載の発明）は、
保護カバー正面部ＢＰの内側に、カードｃｄを収納するポケットＰＯを、カード収納口Ｏが保護カバー背部ＣＢの付近になるように設けたことを特徴とする請求項１～８の何れかに記載された携帯情報端末ケース１００である。 The means for solving the problem is the invention described in each claim of [Claims] of the present application.
In order to resolve doubts in the interpretation of terms such as claims, specifications, drawings, etc., the terms will be explained below.
<Explanation of terms>
<About the (right-handed) XYZ coordinate system>
In the present invention, the coordinate system adopts the right-handed XYZ coordinate system.
In principle, the XYZ coordinate system is defined as follows.
The X direction means the direction from the front to the back (horizontal direction).
The Y direction means the vertical direction (anti-gravity direction).
The Z direction means the direction from the left side to the right side (horizontal direction) toward X.
With the center of gravity of the mobile information terminal case 100 as the center, the side closer to the center is the inside, and the side far from the center is the outside.
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<Relationship between the XYZ coordinate system and the 6 views (front view, rear view, plan view, bottom view, left side view, right side view)>
Hereinafter, the relationship between the XYZ coordinate system and the six views will be described.
We have already defined the (right-handed) XYZ coordinate system in <About the (right-handed) XYZ coordinate system> (FIG. 10).
In such an XYZ coordinate system, six views (front view, rear view, plan view, bottom view, left side view, right side view) are defined as follows (FIG. 16).
Of the six views, the front view is first defined. In the mobile information terminal case 100, a view seen by an observer on the front side observing the mobile information terminal case 100 on the back side is defined as a front view (from the paper surface side to the paper back side in the −X direction).
Then, the rear view is defined. A view seen by an observer on the back side observing the portable information terminal case 100 on the front side is defined as a back view (from the paper surface side to the paper back side in the X direction).
Next, a plan view is defined. A view seen by an observer on the upper side observing the mobile information terminal case 100 on the lower side is defined as a plan view (from the paper surface side to the paper back side in the −Y direction).
Then, the bottom view is defined. A view seen by an observer on the lower side observing the mobile information terminal case 100 on the upper side is defined as a bottom view (the back side of the paper is in the Y direction from the paper surface side).
Next, the left side view is defined. A view seen by an observer on the left side surface observing the mobile information terminal case 100 on the right side surface side is defined as a left side view (from the paper surface side to the paper back side in the −Z direction).
Then, the right side view is defined. A view seen by an observer on the right side surface observing the mobile information terminal case 100 on the left side surface side is defined as a right side view (from the paper surface side to the paper back side in the Z direction).
Here,
The front perspective view is a view that an observer on the front side can see by observing the portable information terminal case 100 on the back side from the upper right.
The rear perspective view is a view that the observer on the back side can see by observing the mobile information terminal case 100 on the front side from the upper right.
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〇 The mobile information terminal case 100 is a case for storing a mobile information terminal 99 which is composed of a main body BO and a protective cover C and has a liquid crystal screen deg on the front, and the main body BO and the protective cover C are combined. This is a case of being combined.
Here, the term "bonding" means that several components according to the present invention are combined into one. For example, the components include a protective cover C, a protective cover mounting portion C1, a body portion BO, a protective cover mounting portion C1, a protective cover mounting portion C1, and a longitudinal frame portion F1. Bonding includes the case of adhering and bonding with an adhesive or the like (adhesive bonding), and in the present invention, in order to increase the bonding force (adhesive force), surface bonding in which surfaces are bonded to each other is adopted. There is.
〇 The main body BO is a component of the mobile information terminal case 100 and is a part for storing the mobile information terminal 99.
More specifically
The main body portion BO is composed of a four-circumferential frame portion F and a transparent body G provided inside the four-circumferential frame portion F.
〇 The protective cover C is a cover (sheet) that covers and protects the liquid crystal screen dg of the mobile information terminal 99.
The protective cover C is a cover composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3, and the protective cover mounting portion C1, the protective cover back portion C2, and the protective cover front portion C3 are integrally molded. The main body portion BO and the protective cover C are cases in which the longitudinal frame portion F1 having the notch portion N cut out and the mounting portion C1 of the protective cover C are coupled.
〇 The protective cover mounting portion C1 is bonded between the longitudinal frame portion F1 (first side surface H1, second side surface H2, bottom surface S1, S2) in which the notch portion N is cut out, and the protective cover C is the main body. A mounting portion (sheet) having a thickness T (cm) x a length L (cm) to be mounted on the portion BO.
The protective cover mounting portion C1 is fitted to the longitudinal frame portion F1 in which the cutout portion N is cut out, and is adhesively coupled.
A sheet is a thin plate, and the material is various such as plastic, cloth, paper, and metal. The sheet has shape retention and flexibility at the same time.
● The inner surface H1 of the protective cover mounting portion C1 means a surface that adheres to the first side surface H1 of the longitudinal frame portion F1. The term "inner surface" is used because it is the surface on the side close to the center of gravity of the portable information terminal case 100.
● Both side surfaces S1 and S2 of the protective cover mounting portion C1 refer to surfaces that adhere to both bottom surfaces S1 and S2 of the longitudinal frame portion F1.
● The tip surface H2 of the protective cover mounting portion C1 means a surface that adheres to the second side surface H2 of the longitudinal frame portion F1.
〇 The protective cover back C2 refers to a bent portion (seat) for opening and closing the protective cover C.
〇 The front part C3 of the protective cover means a sheet that covers and protects the liquid crystal screen dg of the mobile information terminal 99.
〇 The front side of the main body BO means the liquid crystal screen dg side of the mobile information terminal case 100 that houses the mobile information terminal 99 having the liquid crystal screen dg.
〇 The back side of the main body BO refers to the side composed of the four-circumferential frame portion F and the transparent body G provided inside the four-circumferential frame portion F, and is a mobile information terminal accommodating a mobile information terminal 99 having a liquid crystal screen deg. The side opposite to the liquid crystal screen side of the case 100.
〇 The four-circumferential frame portion F refers to the four-circumferential portion that holds the transparent body G in the main body portion BO.
The four-circumferential frame portion F is composed of a pair of longitudinal frame portions F1 and a pair of short frame portions F2. The length L1 (cm) of the longitudinal frame portion F1 is longer than the length L2 (cm) of the short frame portion F2.
〇 The transparent body G means that when the mobile information terminal 99 is housed in the mobile information terminal case 100, the main body BO is composed of the four-circle frame portion F and the transparent body G provided inside the four-circle frame portion F. This is a transparent plate G provided so that the decorative screen Dg on the back of the portable information terminal can be seen from the back side of the case.
The transparent body G corresponds to, so to speak, a glass plate of a frame for decorating a painting or the like.
〇 The longitudinal frame portion F1 means the longitudinal frame portion F1 of one or the other of the pair of longitudinal frame portions.
● The first side surface H1 of the longitudinal frame portion F1 means the same surface as the first side surface H1 of the notch portion N before the notch portion N is cut out.
● Both bottom surfaces S1 and S2 of the longitudinal frame portion F1 refer to the same surfaces as both bottom surfaces S1 and S2 of the notch portion N before the notch portion N is cut out.
● The second side surface H2 of the longitudinal frame portion F1 means the same surface as the second side surface H2 of the notch portion N before the notch portion N is cut out.
● The longitudinal frame portion F1 has a recess formed by the first side surface H1 and both bottom surfaces S1 and S2 of the hand frame portion F1 and the second side surface H2 after the cutout portion N is cut out.
● The first side surface H1 of the notch portion N, the first side surface H1 of the longitudinal frame portion F1, and the inner surface H1 of the protective cover mounting portion C1 are both congruent.
● Both bottom surfaces S1 and S2 of the notch portion N, both bottom surfaces S1 and S2 of the longitudinal frame portion F1, and both side surfaces S1 and S2 of the protective cover mounting portion C1 (range to be adhered to both bottom surfaces S1 and S2 of the longitudinal frame portion F1). Limited to.) Are both congruent.
● The second side surface H2 of the notch portion N, the second side surface H2 of the longitudinal frame portion F1, and the tip surface H2 of the protective cover mounting portion C1 are both congruent.
〇 The short frame portion F2 refers to one or the other short frame portion F2 of the pair of short frame portions.
〇 The liquid crystal screen dg means a screen displayed on a flat and thin mobile information terminal 99 using the liquid crystal composition.
● The notch N is a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a width B (cm) and a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface of the surface of the width B of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).
〇Square magnet M is a square magnet with an N pole on the front surface and an S pole on the back surface (Uramen), or an S pole on the front surface (Omotemen) and the back surface (Uramen). Refers to a permanent magnet consisting of N poles.
〇 Square iron plate M1 means a rectangular iron plate.
〇 The locking tool 10 is attached near the end of the protective cover C (protective cover front portion C3) so that it can be opened and closed freely and securely closed by covering the liquid crystal screen dg of the mobile information terminal 99. Refers to the locked locking means.
〇 The card cd refers to various cards such as a cash card, a credit card, a driver's license certificate card, an Individual Number Card, and an ICOCA card to be stored in the pocket PO (Fig. 22).
〇 The decorative card cd is a decoration of the decorative card cd from the back side of the mobile information terminal case 100 containing the mobile information terminal 99, which is stored in the gap between the transparent body G of the main body BO and the mobile information terminal 99. Refers to a decorative card that allows the transparent body G to be transmitted and observed (FIGS. 25 and 26).
〇 Pocket PO is a bag-shaped part where a cloth is sewn inside the front part C3 of the protective cover, and is used to put a card cd or the like in the bag-shaped part.
〇 The card storage port O refers to an elongated opening parallel to the Y direction (vertical direction) for inserting and removing cards (FIG. 22).
It was possible to provide the portable information terminal case 100 according to any one of claims 1 to 8, wherein the card storage port O is provided near the back portion CB of the protective cover.
Since the protective cover C is closed with a locking tool and the above configuration is adopted, the card cd stored in the pocket PO will move outward from the card storage port O due to gravity, dynamic load, or the like. Even so, the card cd hits the protective cover back C2 of the protective cover C, and further movement is hindered, so that the card cd can provide the mobile information terminal case 100 in which the card cd does not fall from the mobile information terminal case 100. It was done (Fig. 22).
＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
<Regarding the notch (2)> …… Refer to FIG. 27 〇 The notch N means a straight pillar N0 composed of the side surface H0.
The notch N is defined as a straight pillar N0 composed of parallel bottom surfaces S1 and S2, but it is easier to explain the configuration of the invention if it is defined as follows. In the specification of the present application, the following definitions shall be applied.
The notch portion N according to the present invention refers to a straight pillar body N0 composed of side surfaces H0.
That is,
The cutout portion N refers to a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
Here,
The first side surface H1 is a plane having a width B (cm) and a length L (cm) parallel to the back surface of the main body BO.
The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
The third side surface H3 is a curved surface of the surface F1O having a width B of the longitudinal frame portion F1.
-Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
<Definition of straight pillar N0> ... See FIG. 27 〇 Straight pillar N0 is a cylindrical space in which two congruent plane figures are held as bottom surfaces S1 and S2, and the bottom surfaces S1 and S2 and the side surface N0 are orthogonal to each other. It refers to a figure.
The shape of the straight prism N0 is uniquely determined by determining the shape of the bottom surface S (S1 or S2).
The shape of the straight pillar N0 is uniquely determined even if the shape of the side surface H0 is determined.
The shape of the straight column body N0 is uniquely determined even if the shapes of the side surface H0, both end faces S1 and S2 are determined.
〇 The side surface H0 is a cylindrical surface composed of a first side surface H1, a second side surface H2, and a third side surface H3.
〇 The first side surface H1 is a plane having a width B (cm) × a length L (cm) parallel to the back surface of the main body BO.
〇 The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
〇 The third side surface H3 is a curved surface having a width B (cm) on the surface of the longitudinal frame portion F1. The curved surface is generally convex, but some peripheral portions and the like may be flat.
〇 Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends. The bottom surfaces S1 and S2 are congruent and parallel to the bottom surface S.
＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
The means for solving the problem is the invention described in each claim of the present application, and the specific means for solving the problem is as follows.
○ First invention (invention according to claim 1) ... Refer to FIGS. 25, 26, and 27. The first invention (the invention according to claim 1) for solving the above problems is
A protective cover in a portable information terminal case 100 having a main body BO made of a transparent body G provided inside the four-circumferential frame portion F and the four-circle frame portion F, and a protective cover C for covering and protecting the stored liquid crystal screen dg. C is composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3. The portable information terminal case 100 is characterized in that it fits snugly into the notched portion N.
Here, the notch portion N is a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a depth T (cm) × a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a width B (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface having a width B (cm) on the surface of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).
○ Second invention (invention according to claim 2) ... Refer to FIGS. 25, 26, 27, 29, and 30. A second invention for solving the above problems (described in claim 2). Invention)
A protective cover in a portable information terminal case 100 having a main body BO made of a transparent body G provided inside a four-circle frame portion F and a four-circle frame portion F, and a protective cover C that covers and protects a stored liquid crystal screen dg. C is composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3. The inner surface H1 and the first side surface H1 of the longitudinal frame portion F1 are adhered, the side surfaces S1 and S2 of the protective cover mounting portion C1 and both bottom surfaces S1 and S2 of the longitudinal frame portion are adhered, and the protective cover C is the longitudinal frame portion. A portable information terminal case 100 characterized by being attached to F1.
Here, the notch portion N is a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a width B (cm) and a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface having a width B (cm) on the surface of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).
○ Third invention (invention according to claim 3)
The third invention (the invention according to claim 3) for solving the above-mentioned problems is
Further, the portable information terminal case 100 according to any one of claims 1 to 2, wherein the inner surface of the back portion C2 of the protective cover C and the second side surface of the longitudinal frame portion F1 are adhered to each other.
○ Fourth invention (invention according to claim 4)
The fourth invention (the invention according to claim 4) for solving the above-mentioned problems is
3. It is the mobile information terminal case 100 described in the above.
○ Fifth invention (invention according to claim 5)
The fifth invention (the invention according to claim 5) for solving the above-mentioned problems is
In the mobile information terminal case 100 containing the mobile information terminal 99, the decorative card cd is stored in the gap between the transparent body G of the main body BO and the mobile information terminal 99, and the decoration of the decorative card cd is transparent from the back side. The portable information terminal case 100 according to any one of claims 1 to 4, wherein G can be transmitted and observed.
-Sixth invention (invention according to claim 6) ... It is referred to as Example 1 invention.
The sixth invention (the invention according to claim 6) for solving the above-mentioned problems is
A square magnet M is included near the end side of the protective cover front portion C3, a square iron plate M1 is included in the side surface of the corresponding mobile information terminal case 100, and the direction from the north pole to the south pole is the plate thickness direction of the square iron plate M1. The mobile information terminal case 100 according to any one of claims 1 to 5, wherein the mobile information terminal case 100 is characterized by the above.
○ Seventh invention (invention according to claim 7) ... It is referred to as Example 2 invention.
The seventh invention (the invention according to claim 7) for solving the above-mentioned problems is
A locking tool 10 is attached near the end side of the front surface portion C3 of the protective cover, a square magnet M is included in the locking tool 10, a square iron plate M1 is included in the side surface of the corresponding mobile information terminal case 100, and an N pole is included. The mobile information terminal case 100 according to any one of claims 1 to 6, wherein the direction of the S pole is the plate thickness direction of the square iron plate M1.
○ Eighth invention (invention according to claim 8)
The eighth invention (the invention according to claim 8) for solving the above-mentioned problems is
The portable information terminal case 100 according to any one of claims 1 to 7, wherein a pocket PO for storing a card cd is provided inside the front surface portion C3 of the protective cover.
○ The ninth invention (the invention according to claim 9) is the ninth invention (the invention according to claim 9) for solving the above-mentioned problems.
6. It is a mobile information terminal case 100.

本発明に係る携帯情報端末ケース１００は、上記のような特徴的構成要件から構成され、特徴的構成要件に応じた、以下のような本願発明特有の効果を奏する。
また、上記の各発明に応じた、上記のような特徴的構成要件から構成された携帯情報端末ケース１００によれば、本願発明の課題を十分解消することができた。
○第１の発明の効果
第１の発明によれば、
四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇからなる本体部ＢＯと、収納された液晶画面ｄｇを覆って保護する保護カバーＣとを有する携帯情報端末ケース１００において、保護カバーＣが、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３からなり、四周枠部Ｆのうち１つの長手枠部Ｆ１が切欠部Ｎを切り欠いてなり、保護カバーＣ取付部Ｃ１が切り欠いた切欠部Ｎにピッタリ嵌合されることを特徴とする携帯情報端末ケース１００。
ここに、切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０であって、
（１）第１側面Ｈ１とは、本体部ＢＯの背面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（２）第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×幅Ｂ（ｃｍ）の平面である。
（３）第３側面Ｈ３とは、長手枠部Ｆ１の表面の幅Ｂ（ｃｍ）の曲面である。
（４）底面Ｓ１、Ｓ２とは、両端の底面をいう。
そして、保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートである。
という特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
○第２の発明の効果
第２の発明によれば、
四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇからなる本体部ＢＯと、収納された液晶画面ｄｇを覆って保護する保護カバーＣとを有する携帯情報端末ケース１００において、保護カバーＣが、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３からなり、四周枠部Ｆのうち１つの長手枠部Ｆ１が切欠部Ｎを切り欠いてなり、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されて、保護カバーＣが長手枠部Ｆ１に取り付けてなることを特徴とする携帯情報端末ケース１００。
ここに、切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０であって、
（１）第１側面Ｈ１とは、本体部ＢＯの背面に平行な幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（２）第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（３）第３側面Ｈ３とは、長手枠部Ｆ１の表面の幅Ｂ（ｃｍ）の曲面である。
（４）底面Ｓ１、Ｓ２とは、両端の底面をいう。
そして、保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートである。
という特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
○第３の発明の効果
第３の発明によれば、
さらに、保護カバーＣ背部Ｃ２の内面と長手枠部Ｆ１の第２側面とが接着されてなることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
○第４の発明の効果
第４の発明によれば、
携帯情報端末９９を収納した携帯情報端末ケース１００において、背面側から携帯情報端末９９の背面に描かれた装飾物を透明体Ｇを透過させて観察できることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
○第５の発明の効果
第５の発明によれば、
携帯情報端末９９を収納した携帯情報端末ケース１００において、本体部ＢＯの透明体Ｇと携帯情報端末９９の空隙に装飾カードｃｄを収納してなり、背面側から装飾カードｃｄの装飾物を透明体Ｇを透過させて観察できることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
○第６の発明の効果
第６の発明によれば、
保護カバー正面部Ｃ３の端辺付近に方形磁石Ｍを内包させ、対応する携帯情報端末ケース１００の側面に方形鉄板Ｍ１を内包させると共に、Ｎ極からＳ極の方向が方形鉄板Ｍ１の板厚方向であることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
○第７の発明の効果
第７の発明によれば、
保護カバー正面部Ｃ３の端辺付近に係止具１０を装着させ、係止具１０に方形磁石Ｍを内包させ、対応する携帯情報端末ケース１００の側面に方形鉄板Ｍ１を内包させると共に、Ｎ極からＳ極の方向が方形鉄板Ｍ１の板厚方向であることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
○第８の発明の効果
第８の発明によれば、
保護カバー正面部Ｃ３の内側に、カードｃｄを収納するポケットＰＯを設けたことという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
○第９の発明の効果
第９の発明によれば、
保護カバー正面部ＢＰの内側に、カードｃｄを収納するポケットＰＯを、カード収納口Ｏが保護カバー背部ＣＢの付近になるように設けたこという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
The mobile information terminal case 100 according to the present invention is composed of the above-mentioned characteristic constituent requirements, and exhibits the following effects peculiar to the present invention according to the characteristic constituent requirements.
Further, according to the portable information terminal case 100 configured by the above-mentioned characteristic constituent requirements according to each of the above-mentioned inventions, the problem of the present invention could be sufficiently solved.
○ Effect of the first invention According to the first invention,
A protective cover in a portable information terminal case 100 having a main body BO made of a transparent body G provided inside a four-circle frame portion F and a four-circle frame portion F, and a protective cover C that covers and protects a stored liquid crystal screen dg. C is composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3. The portable information terminal case 100 is characterized in that it fits snugly into the notched portion N.
Here, the notch portion N is a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a depth T (cm) × a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a width B (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface having a width B (cm) on the surface of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).
With the characteristic constituent requirement, the first to fifth problems to be solved by the present invention could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.
○ Effect of the second invention According to the second invention,
A protective cover in a mobile information terminal case 100 having a main body BO made of a transparent body G provided inside a four-circle frame portion F and a four-circle frame portion F, and a protective cover C that covers and protects a stored liquid crystal screen dg. C is composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3. The inner surface H1 and the first side surface H1 of the longitudinal frame portion F1 are adhered, the side surfaces S1 and S2 of the protective cover mounting portion C1 and both bottom surfaces S1 and S2 of the longitudinal frame portion are adhered, and the protective cover C is the longitudinal frame portion. A portable information terminal case 100 characterized by being attached to F1.
Here, the notch portion N is a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a width B (cm) and a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface having a width B (cm) on the surface of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).
With the characteristic constituent requirement, the first to fifth problems to be solved by the present invention could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.
○ Effect of the third invention According to the third invention,
Further, the first to fifth problems to be solved by the present invention are achieved by the characteristic constitutional requirement that the inner surface of the back portion C2 of the protective cover C and the second side surface of the longitudinal frame portion F1 are adhered to each other. It was possible to have a remarkable effect unpredictable by those skilled in the art.
○ Effect of the fourth invention According to the fourth invention,
In the mobile information terminal case 100 containing the mobile information terminal 99, the present invention has the characteristic configuration requirement that the decoration drawn on the back surface of the mobile information terminal 99 can be observed through the transparent body G from the back side. The first to fifth problems to be solved could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.
○ Effect of the fifth invention According to the fifth invention,
In the mobile information terminal case 100 containing the mobile information terminal 99, the decorative card cd is stored in the gap between the transparent body G of the main body BO and the mobile information terminal 99, and the decorative material of the decorative card cd is transparent from the back side. Due to the characteristic constitutional requirement that G can be transmitted and observed, the first to fifth problems to be solved by the present invention can be achieved, and a remarkable effect unpredictable by those skilled in the art can be achieved. rice field.
○ Effect of the sixth invention According to the sixth invention,
A square magnet M is included near the end side of the protective cover front portion C3, a square iron plate M1 is included in the side surface of the corresponding portable information terminal case 100, and the direction from the north pole to the south pole is the plate thickness direction of the square iron plate M1. Due to the characteristic constitutional requirement of being, the first to fifth problems to be solved by the present invention could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.
○ Effect of the seventh invention According to the seventh invention,
A locking tool 10 is attached near the end side of the front surface portion C3 of the protective cover, a square magnet M is included in the locking tool 10, a square iron plate M1 is included in the side surface of the corresponding mobile information terminal case 100, and an N pole is included. The characteristic constituent requirement that the direction of the S pole is the plate thickness direction of the square iron plate M1 makes it possible to achieve the first to fifth problems to be solved by the present invention, which cannot be predicted by those skilled in the art. It was able to produce a remarkable effect.
○ Effect of the eighth invention According to the eighth invention,
The first to fifth problems to be solved by the present invention can be achieved by the characteristic configuration requirement that the pocket PO for storing the card cd is provided inside the front surface portion C3 of the protective cover. A remarkable effect unpredictable by a person skilled in the art could be achieved.
○ Effect of the ninth invention According to the ninth invention,
The present invention is to be solved by a characteristic configuration requirement that a pocket PO for storing a card cd is provided inside a protective cover front portion BP so that the card storage port O is near the protective cover back portion CB. The first to fifth tasks could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.

以下、本発明に係る、携帯情報端末ケース１００に関する最良の実施形態について、図面を参照しながら説明する。
図１～図１２は、実施例１を表した図であり、図１３～図２４は、実施例２を表した図である。実施例１、及び実施例２は共に保護カバー正面部Ｃ３と本体部ＢＯとの係止手段に特徴を有する実施例である（請求項６、請求項７を参照）。
［図１］図１は、本発明に係る携帯情報端末ケース１００を表す正面図である。
［図２］図２は、本発明に係る携帯情報端末ケース１００を表す背面図である。
［図３］図３は、本発明に係る携帯情報端末ケース１００を表す左側面図である。
［図４］図４は、本発明に係る携帯情報端末ケース１００を表す右側面図である。
［図５］図５は、本発明に係る携帯情報端末ケース１００を表す平面図である。図２５の（Ａ）図は、保護カバー取付部Ｃ１と長手枠部Ｆ１とが結合された状態を表す拡大平面断面図である。詳細は、［図２５］～［図２７］を参照のこと。
［図６］図６は、本発明に係る携帯情報端末ケース１００を表す底面図である。
［図７］図７は、本発明に係る携帯情報端末ケース１００を表す正面斜視図である。
［図８］図８は、本発明に係る携帯情報端末ケース１００を１８０度開いた状態を表す正面図である。
［図９］図９は、本発明に係る携帯情報端末ケース１００を１８０度開いた状態を表す背面図である。
［図１０］図１０は、本発明に係る携帯情報端末ケース１００を９０度開いた状態を表す正面斜視図である。ここに、ｄｇは、携帯情報端末９９を本体部ＢＯに装着した場合の液晶面を表す。
［図１１］図１１は、本発明に係る携帯情報端末ケース１００を９０度開いた状態を表す背面斜視図である。
［図１２］図１２は、本発明に係る本体部ＢＯと保護カバーＣの結合した状態を表す背面斜視図である。

［図１３］図１３は、本発明に係る携帯情報端末ケース１００を表す正面図である。
［図１４］図１４は、本発明に係る携帯情報端末ケース１００を表す背面図である。
［図１５］図１５は、本発明に係る携帯情報端末ケース１００を表す左側面図である。
［図１６］図１６は、本発明に係る携帯情報端末ケース１００を表す右側面図である。
［図１７］図１７は、本発明に係る携帯情報端末ケース１００を表す平面図である。
［図１８］図１８は、本発明に係る携帯情報端末ケース１００を表す底面図である。
［図１９］図１９は、本発明に係る携帯情報端末ケース１００を表す正面斜視図である。
［図２０］図２０は、本発明に係る携帯情報端末ケース１００を１８０度開いた状態を表す正面図である。
［図２１］図２１は、本発明に係る携帯情報端末ケース１００を１８０度開いた状態を表す背面図である。
［図２２］図２２は、本発明に係る携帯情報端末ケース１００を９０度開いた状態を表す正面斜視図である。
［図２３］図２３は、本発明に係る携帯情報端末ケース１００を９０度開いた状態を表す背面斜視図である。
［図２４］図２４は、本発明に係る携帯情報端末ケース１００を表すＸＹＺ座標系と６面図（正面図、背面図、平面図、底面図、左側面図、右側面図）との関係を示す図である。
［図２５］図２５は、保護カバー取付部Ｃ１と長手枠部Ｆ１とが結合された状態を表す拡大平面断面図である。
保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートであり、内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２からなる。
保護カバー取付部Ｃ１とは、先端面Ｈ２から幅Ｂ（ｃｍ）までの範囲の平面シートをいう。
長手枠部Ｆ１とは、切欠部Ｎを切り欠いてなり、切り欠いた後に、第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２から構成されてなる。
保護カバー取付部Ｃ１の内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２は、対応する長手枠部Ｆ１の第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２と、それぞれ接着してなる。
［図２６］図２６は、保護カバー取付部Ｃ１と長手枠部Ｆ１とが結合される前の状態（分離された状態を）を表す拡大平面断面図である。
保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートであり、内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２からなる。
保護カバー取付部Ｃ１とは、先端面Ｈ２から幅Ｂ（ｃｍ）までの範囲の平面シートをいう。
長手枠部Ｆ１とは、切欠部Ｎを切り欠いてなり、切り欠いた後に、第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２から構成されてなる。
保護カバー取付部Ｃ１の内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２は、対応する長手枠部Ｆ１の第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２と、それぞれ接着してなる。
［図２７］図２７は、保護カバー取付部Ｃ１及び切欠部Ｎ（直柱体Ｎ０）を平面側に立って左上から見た図面である。
（Ａ）図は、保護カバー取付部Ｃ１を平面側に立って左上から見た図面である。
保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートであり、内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２からなる。
保護カバー取付部Ｃ１とは、先端面Ｈ２から幅Ｂ（ｃｍ）までの範囲の平面シートをいう。
（Ｂ）図は、保護カバー取付部Ｃ１を平面側に立って左上から見た図面である。
長手枠部Ｆ１とは、切欠部Ｎを切り欠いてなり、切り欠いた後に、第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２から構成されてなる。
保護カバー取付部Ｃ１の内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２は、対応する長手枠部Ｆ１の第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２と、それぞれ接着してなる。
［図２８］図２８は、本体部ＢＯと保護カバーＣとの関係を示す図である。
（Ａ）図は、本体部背面に透明体Ｇを設置しておらず、背面側から携帯情報端末９９の背面に描かれた装飾物、装飾カードｃｄの装飾物を観察しない場合の本体部ＢＯと保護カバーＣとの関係を示す図である。
装飾物を観察しない場合には、保護カバーＣの保護カバー正面部Ｃ３の内面を本体部ＢＯの背面に接着することができ、接着面積Ｂを広くすることができるので、本発明が解決しようとする第１課題を発見することはできない。
（Ｂ）図は、背面側から携帯情報端末９９の背面に描かれた装飾物、あるいは、装飾カードｃｄの装飾物を透明体Ｇを透過させて観察する場合の本体部ＢＯと保護カバーＣとの関係を示す図である（図２５、図２６図も参照）。
装飾物を透明体Ｇを透過させて観察する場合には、取付面積Ｂ（ｃｍ）が狭くなり、発明者は、鋭意試作を続ける中で、本発明が解決しようとする第１課題を発見した。
［図２９］図２９は、本発明が解決しようとする第３課題（請求項２の特徴的な構成要件により第３課題を解消した。）を説明するための図である。
図２９には、保護カバー取付部Ｃ１を平面側に立って左上から見た図面が表示されている。
保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されない場合について検討する。
めくり力Ｐ（ｋｇ重）が、保護カバーＣを手で図２９のように付加される場合、ＡＢＣで囲まれた角部の局部面積である面積Ａ１に引張接着応力が作用し、面積Ａ１の引張接着応力を積分したＰ１（ｋｇ重）の間には、（１）式が成立する。
めくり力Ｐ＝Ｐ１（ｋｇ重）…（１）式
引張接着応力が作用する角の局部面積である面積Ａ１は非常に小さいので応力集中の程度が非常に大きく、引張接着応力が大きくなって非常に捲れ易くなる。
特に、保護カバー取付部Ｃ１が可撓性のシートの場合は、角部に応力集中が生じ易く、非常に剥がれ易いという難点がある。
発明者は、鋭意試作を続ける中で、本発明が解決しようとする第３課題を発見した。
［図３０］図３０は、請求項２に記載された発明の顕著な効果（本発明が解決しようとする第３課題を解消したという顕著な効果）を説明するための図である。
図３０には、保護カバー取付部Ｃ１を平面側に立って左上から見た図面が表示されている。
めくり力Ｐ（ｋｇ重）が、保護カバーＣを手で図２９のように付加される場合、面積Ａ１に引張接着応力が作用し、面積Ａ２にせん断接着応力が作用し、面積Ａ１の引張接着応力を積分したＰ１（ｋｇ重）と面積Ａ２の引張接着応力を積分したＰ２（ｋｇ重）と面積Ａ１の引張接着応力を積分したＰ１（ｋｇ重）の間には、（２）式が成立する。
めくり力Ｐ＝Ｐ１＋Ｐ２（ｋｇ重）…（２）式が成立する。
引張接着応力よりせん断接着応力の方がやや大きいが近似として等しいとすれば、概算式は、Ｐ２／Ｐ１＝Ａ２／Ａ１となる。
仮にＡ２／Ａ１とすれば、Ｐ２＝Ｐ１＝Ｐ／２となり、ここに、Ｐ２＝０の場合は、Ｐ１＝Ｐとなり、面積Ａ１には２倍の引張接着応力が掛かることになり、非常にめくれ易い。
すなわち、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されない場合に比較して、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されない場合に比較して、引張接着応力が少なくなって捲れ難くなる（特に、保護カバー取付部Ｃ１が可撓性のシートの場合は、角部に応力集中がし易く、非常に剥がれ易い）。
したがって、請求項２の特徴的構成要件とすることにより、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着面の面積Ａ１への応力集中が大幅に減少して（半減して）、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着面角部が剥がれ難いという当業者予測できない顕著な効果を得られた。

以下、本発明に係る、携帯情報端末ケース１００について、図面を参照しながら説明する。
１１１１１＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
上記の携帯情報端末ケース１００において、
四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇからなる本体部ＢＯと、収納された液晶画面ｄｇを覆って保護する保護カバーＣとを有する携帯情報端末ケース１００において、保護カバーＣが、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３からなり、四周枠部Ｆのうち１つの長手枠部Ｆ１が切欠部Ｎを切り欠いてなり、保護カバーＣ取付部Ｃ１が切り欠いた切欠部Ｎにピッタリ嵌合されることを特徴とする液晶画面ｄｇを覆って保護する保護カバーＣを有することを特徴とする携帯情報端末ケース１００が開示されている。
ここに、切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０であって、
（１）第１側面Ｈ１とは、本体部ＢＯの背面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（２）第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×幅Ｂ（ｃｍ）の平面である。
（３）第３側面Ｈ３とは、長手枠部Ｆ１の表面の幅Ｂ（ｃｍ）の曲面である。
（４）底面Ｓ１、Ｓ２とは、両端の底面をいう。
そして、保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートである。
○第１の発明の効果
第１の発明によれば、
四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇからなる本体部ＢＯと、収納された液晶画面ｄｇを覆って保護する保護カバーＣとを有する携帯情報端末ケース１００において、保護カバーＣが、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３からなり、四周枠部Ｆのうち１つの長手枠部Ｆ１が切欠部Ｎを切り欠いてなり、保護カバーＣ取付部Ｃ１が切り欠いた切欠部Ｎにピッタリ嵌合されることを特徴とする携帯情報端末ケース１００。
ここに、切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０であって、
（１）第１側面Ｈ１とは、本体部ＢＯの背面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（２）第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×幅Ｂ（ｃｍ）の平面である。
（３）第３側面Ｈ３とは、長手枠部Ｆ１の表面の幅Ｂ（ｃｍ）の曲面である。
（４）底面Ｓ１、Ｓ２とは、両端の底面をいう。
そして、保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートである。
という特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
２２２２２＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
上記の携帯情報端末ケース１００において、
四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇからなる本体部ＢＯと、収納された液晶画面ｄｇを覆って保護する保護カバーＣとを有する携帯情報端末ケース１００において、保護カバーＣが、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３からなり、四周枠部Ｆのうち１つの長手枠部Ｆ１が切欠部Ｎを切り欠いてなり、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されて、保護カバーＣが長手枠部Ｆ１に取り付けてなることを特徴とする携帯情報端末ケース１００が開示されている。
ここに、切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０であって、
（１）第１側面Ｈ１とは、本体部ＢＯの背面に平行な幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（２）第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（３）第３側面Ｈ３とは、長手枠部Ｆ１の表面の幅Ｂ（ｃｍ）の曲面である。
（４）底面Ｓ１、Ｓ２とは、両端の底面をいう。
そして、保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートである。
○第２の発明の効果
第２の発明によれば、
四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇからなる本体部ＢＯと、収納された液晶画面ｄｇを覆って保護する保護カバーＣとを有する携帯情報端末ケース１００において、保護カバーＣが、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３からなり、四周枠部Ｆのうち１つの長手枠部Ｆ１が切欠部Ｎを切り欠いてなり、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されて、保護カバーＣが長手枠部Ｆ１に取り付けてなることを特徴とする携帯情報端末ケース１００。
ここに、切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０であって、
（１）第１側面Ｈ１とは、本体部ＢＯの背面に平行な幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（２）第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（３）第３側面Ｈ３とは、長手枠部Ｆ１の表面の幅Ｂ（ｃｍ）の曲面である。
（４）底面Ｓ１、Ｓ２とは、両端の底面をいう。
そして、保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートである。
という特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
３３３３３＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
上記の携帯情報端末ケース１００において、
さらに、保護カバーＣ背部Ｃ２の内面と長手枠部Ｆ１の第２側面とが接着されてなることを特徴とする請求項１～２の何れかに記載された携帯情報端末ケース１００が開示されている。
○第３の発明の効果
第３の発明によれば、
さらに、保護カバーＣ背部Ｃ２の内面と長手枠部Ｆ１の第２側面とが接着されてなることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
４４４４４＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
上記の携帯情報端末ケース１００において、
携帯情報端末９９を収納した携帯情報端末ケース１００において、背面側から携帯情報端末９９の背面に描かれた装飾物を透明体Ｇを透過させて観察できることを特徴とする請求項１～３の何れかに記載された携帯情報端末ケース１００が開示されている。
○第４の発明の効果
第４の発明によれば、
携帯情報端末９９を収納した携帯情報端末ケース１００において、背面側から携帯情報端末９９の背面に描かれた装飾物を透明体Ｇを透過させて観察できることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
５５５５５＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
上記の携帯情報端末ケース１００において、
携帯情報端末９９を収納した携帯情報端末ケース１００において、本体部ＢＯの透明体Ｇと携帯情報端末９９の空隙に装飾カードｃｄを収納してなり、背面側から装飾カードｃｄの装飾物を透明体Ｇを透過させて観察できることを特徴とする請求項１～４の何れかに記載された携帯情報端末ケース１００が開示されている。
○第５の発明の効果
第５の発明によれば、
携帯情報端末９９を収納した携帯情報端末ケース１００において、本体部ＢＯの透明体Ｇと携帯情報端末９９の空隙に装飾カードｃｄを収納してなり、背面側から装飾カードｃｄの装飾物を透明体Ｇを透過させて観察できることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
６６６６６＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
上記の携帯情報端末ケース１００において、
保護カバー正面部Ｃ３の端辺付近に方形磁石Ｍを内包させ、対応する携帯情報端末ケース１００の側面に方形鉄板Ｍ１を内包させると共に、Ｎ極からＳ極の方向が方形鉄板Ｍ１の板厚方向であることを特徴とする請求項１～５の何れかに記載された携帯情報端末ケース１００が開示されている。
上記の携帯情報端末ケース１００において、
保護カバー正面部Ｃ３の端辺付近に方形磁石Ｍを内包させ、対応する携帯情報端末ケース１００の側面に方形鉄板Ｍ１を内包させると共に、Ｎ極からＳ極の方向が方形鉄板Ｍ１の板厚方向であることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
７７７７７＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
上記の携帯情報端末ケース１００において、
保護カバー正面部Ｃ３の端辺付近に係止具１０を装着させ、係止具１０に方形磁石Ｍを内包させ、対応する携帯情報端末ケース１００の側面に方形鉄板Ｍ１を内包させると共に、Ｎ極からＳ極の方向が方形鉄板Ｍ１の板厚方向であることを特徴とする請求項１～６の何れかに記載された携帯情報端末ケース１００が開示されている。
○第７の発明の効果
第７の発明によれば、
保護カバー正面部Ｃ３の端辺付近に係止具１０を装着させ、係止具１０に方形磁石Ｍを内包させ、対応する携帯情報端末ケース１００の側面に方形鉄板Ｍ１を内包させると共に、Ｎ極からＳ極の方向が方形鉄板Ｍ１の板厚方向であることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
８８８８８＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
上記の携帯情報端末ケース１００において、
保護カバー正面部Ｃ３の内側に、カードｃｄを収納するポケットＰＯを設けたことを特徴とする請求項１～７の何れかに記載された携帯情報端末ケース１００が開示されている。
○第８の発明の効果
第８の発明によれば、
保護カバー正面部Ｃ３の内側に、カードｃｄを収納するポケットＰＯを設けたことという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
９９９９９＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
上記の携帯情報端末ケース１００において、
保護カバー正面部ＢＰの内側に、カードｃｄを収納するポケットＰＯを、カード収納口Ｏが保護カバー背部ＣＢの付近になるように設けたことを特徴とする請求項１～８の何れかに記載された携帯情報端末ケース１００が開示されている。
○第９の発明の効果
第９の発明によれば、
保護カバー正面部ＢＰの内側に、カードｃｄを収納するポケットＰＯを、カード収納口Ｏが保護カバー背部ＣＢの付近になるように設けたこという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。 Hereinafter, the best embodiment of the mobile information terminal case 100 according to the present invention will be described with reference to the drawings.
1 to 12 are views showing the first embodiment, and FIGS. 13 to 24 are views showing the second embodiment. Each of the first and second embodiments is an embodiment characterized by a locking means between the protective cover front surface portion C3 and the main body portion BO (see claims 6 and 7).
FIG. 1 is a front view showing a mobile information terminal case 100 according to the present invention.
FIG. 2 is a rear view showing a mobile information terminal case 100 according to the present invention.
FIG. 3 is a left side view showing a mobile information terminal case 100 according to the present invention.
FIG. 4 is a right side view showing a mobile information terminal case 100 according to the present invention.
FIG. 5 is a plan view showing a mobile information terminal case 100 according to the present invention. FIG. 25A is an enlarged plan sectional view showing a state in which the protective cover mounting portion C1 and the longitudinal frame portion F1 are connected. For details, see [FIG. 25] to [FIG. 27].
FIG. 6 is a bottom view showing a mobile information terminal case 100 according to the present invention.
FIG. 7 is a front perspective view showing a mobile information terminal case 100 according to the present invention.
FIG. 8 is a front view showing a state in which the mobile information terminal case 100 according to the present invention is opened 180 degrees.
FIG. 9 is a rear view showing a state in which the mobile information terminal case 100 according to the present invention is opened 180 degrees.
FIG. 10 is a front perspective view showing a state in which the mobile information terminal case 100 according to the present invention is opened 90 degrees. Here, dg represents a liquid crystal surface when the mobile information terminal 99 is attached to the main body BO.
FIG. 11 is a rear perspective view showing a state in which the mobile information terminal case 100 according to the present invention is opened 90 degrees.
FIG. 12 is a rear perspective view showing a state in which the main body BO and the protective cover C according to the present invention are connected.

FIG. 13 is a front view showing a mobile information terminal case 100 according to the present invention.
FIG. 14 is a rear view showing a mobile information terminal case 100 according to the present invention.
FIG. 15 is a left side view showing a mobile information terminal case 100 according to the present invention.
FIG. 16 is a right side view showing a mobile information terminal case 100 according to the present invention.
FIG. 17 is a plan view showing a mobile information terminal case 100 according to the present invention.
FIG. 18 is a bottom view showing a mobile information terminal case 100 according to the present invention.
FIG. 19 is a front perspective view showing a mobile information terminal case 100 according to the present invention.
FIG. 20 is a front view showing a state in which the mobile information terminal case 100 according to the present invention is opened 180 degrees.
FIG. 21 is a rear view showing a state in which the mobile information terminal case 100 according to the present invention is opened 180 degrees.
FIG. 22 is a front perspective view showing a state in which the mobile information terminal case 100 according to the present invention is opened 90 degrees.
FIG. 23 is a rear perspective view showing a state in which the mobile information terminal case 100 according to the present invention is opened 90 degrees.
FIG. 24 shows the relationship between the XYZ coordinate system representing the mobile information terminal case 100 according to the present invention and a six-view view (front view, rear view, plan view, bottom view, left side view, right side view). It is a figure which shows.
FIG. 25 is an enlarged plan sectional view showing a state in which the protective cover mounting portion C1 and the longitudinal frame portion F1 are connected.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm), and is composed of an inner surface H1, both side surfaces S1, S2, and a front end surface H2.
The protective cover mounting portion C1 refers to a flat sheet in the range from the tip surface H2 to the width B (cm).
The longitudinal frame portion F1 is formed by notching a notch portion N, and after the notch, is composed of a first side surface H1, a second side surface H2, and bottom surfaces S1 and S2.
The inner surface H1 and both side surfaces S1, S2 and the tip surface H2 of the protective cover mounting portion C1 are adhered to the first side surface H1 and the second side surface H2 and the bottom surface S1 and S2 of the corresponding longitudinal frame portion F1, respectively.
FIG. 26 is an enlarged plan sectional view showing a state (separated state) before the protective cover mounting portion C1 and the longitudinal frame portion F1 are combined.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm), and is composed of an inner surface H1, both side surfaces S1, S2, and a front end surface H2.
The protective cover mounting portion C1 refers to a flat sheet in the range from the tip surface H2 to the width B (cm).
The longitudinal frame portion F1 is formed by notching a notch portion N, and after the notch, is composed of a first side surface H1, a second side surface H2, and bottom surfaces S1 and S2.
The inner surface H1 and both side surfaces S1, S2 and the tip surface H2 of the protective cover mounting portion C1 are adhered to the first side surface H1 and the second side surface H2 and the bottom surface S1 and S2 of the corresponding longitudinal frame portion F1, respectively.
FIG. 27 is a drawing of the protective cover mounting portion C1 and the notch portion N (straight pillar body N0) viewed from the upper left while standing on the plane side.
(A) is a view of the protective cover mounting portion C1 standing on the plane side and viewed from the upper left.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm), and is composed of an inner surface H1, both side surfaces S1, S2, and a front end surface H2.
The protective cover mounting portion C1 refers to a flat sheet in the range from the tip surface H2 to the width B (cm).
(B) is a view of the protective cover mounting portion C1 standing on the plane side and viewed from the upper left.
The longitudinal frame portion F1 is formed by notching a notch portion N, and after the notch, is composed of a first side surface H1, a second side surface H2, and bottom surfaces S1 and S2.
The inner surface H1 and both side surfaces S1, S2 and the tip surface H2 of the protective cover mounting portion C1 are adhered to the first side surface H1 and the second side surface H2 and the bottom surface S1 and S2 of the corresponding longitudinal frame portion F1, respectively.
FIG. 28 is a diagram showing the relationship between the main body BO and the protective cover C.
In the figure (A), the transparent body G is not installed on the back surface of the main body, and the decoration drawn on the back of the mobile information terminal 99 and the decoration of the decorative card cd are not observed from the back side. It is a figure which shows the relationship between and a protective cover C.
When the decoration is not observed, the inner surface of the protective cover front portion C3 of the protective cover C can be adhered to the back surface of the main body portion BO, and the adhesive area B can be widened. The first problem to be done cannot be found.
(B) The figure shows the main body BO and the protective cover C when the decoration drawn on the back surface of the mobile information terminal 99 or the decoration of the decoration card cd is observed through the transparent body G from the back side. It is a figure which shows the relationship of (see also FIG. 25 and FIG. 26).
When observing a decorative object through the transparent body G, the mounting area B (cm) becomes narrow, and the inventor has discovered the first problem to be solved by the present invention while continuing diligent trial production. ..
FIG. 29 is a diagram for explaining a third problem to be solved by the present invention (the third problem is solved by the characteristic configuration requirement of claim 2).
FIG. 29 shows a drawing of the protective cover mounting portion C1 standing on the flat surface side and viewed from the upper left.
A case where the inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 are adhered, and the side surfaces S1 and S2 of the protective cover mounting portion C1 and the bottom surfaces S1 and S2 of the longitudinal frame portion are not adhered is examined. do.
When the turning force P (kg weight) is applied by hand to the protective cover C as shown in FIG. 29, the tensile adhesive stress acts on the area A1 which is the local area of the corner surrounded by ABC, and the area A1 Equation (1) holds between P1 (kg weight) obtained by integrating the tensile adhesive stress.
Turning force P = P1 (kg weight) ... Equation (1) Since the area A1 which is the local area of the corner on which the tensile adhesive stress acts is very small, the degree of stress concentration is very large, and the tensile adhesive stress becomes large. It becomes easy to turn over.
In particular, when the protective cover mounting portion C1 is a flexible sheet, there is a drawback that stress concentration is likely to occur at the corners and the protective cover mounting portion C1 is very easily peeled off.
The inventor discovered a third problem to be solved by the present invention while continuing diligent trial production.
FIG. 30 is a diagram for explaining a remarkable effect of the invention according to claim 2 (a remarkable effect of solving the third problem to be solved by the present invention).
FIG. 30 shows a drawing of the protective cover mounting portion C1 standing on the flat surface side and viewed from the upper left.
When the turning force P (kg weight) is applied by hand to the protective cover C as shown in FIG. 29, the tensile adhesive stress acts on the area A1, the shear adhesive stress acts on the area A2, and the tensile adhesion of the area A1 occurs. Equation (2) holds between P1 (kg weight), which is the integrated stress, P2 (kg weight), which is the integrated tensile adhesive stress of the area A2, and P1 (kg weight), which is the integrated tensile adhesive stress of the area A1. do.
Turning force P = P1 + P2 (kg weight) ... Equation (2) holds.
If the shear adhesive stress is slightly larger than the tensile adhesive stress but is equal as an approximation, the approximate formula is P2 / P1 = A2 / A1.
If it is A2 / A1, then P2 = P1 = P / 2, and if P2 = 0, then P1 = P, and the area A1 is subject to twice the tensile adhesive stress, which is extremely high. Easy to turn over.
That is, when the inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 are adhered, and the side surfaces S1 and S2 of the protective cover mounting portion C1 and both bottom surfaces S1 and S2 of the longitudinal frame portion are not adhered. The inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 are adhered to each other, and the side surfaces S1 and S2 of the protective cover mounting portion C1 and both bottom surfaces S1 and S2 of the longitudinal frame portion are bonded to each other. Compared to the case where it is not bonded, the tensile bonding stress is reduced and it is difficult to roll up (especially when the protective cover mounting portion C1 is a flexible sheet, stress is easily concentrated on the corners and it is very easy to peel off). ..
Therefore, by making it a characteristic constituent requirement of claim 2, the stress concentration of the inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 on the area A1 of the adhesive surface is significantly reduced. (Half halved), a remarkable effect unpredictable by those skilled in the art was obtained, in which the inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 were hard to peel off at the corners of the adhesive surface.

Hereinafter, the mobile information terminal case 100 according to the present invention will be described with reference to the drawings.
11111 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ *
In the above-mentioned mobile information terminal case 100,
A protective cover in a portable information terminal case 100 having a main body BO made of a transparent body G provided inside a four-circle frame portion F and a four-circle frame portion F, and a protective cover C that covers and protects a stored liquid crystal screen dg. C is composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3. Disclosed is a portable information terminal case 100 characterized by having a protective cover C that covers and protects a liquid crystal screen dg, which is characterized in that it fits snugly into the notched portion N.
Here, the notch portion N is a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a depth T (cm) × a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a width B (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface having a width B (cm) on the surface of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).
○ Effect of the first invention According to the first invention,
A protective cover in a portable information terminal case 100 having a main body BO made of a transparent body G provided inside the four-circumferential frame portion F and the four-circle frame portion F, and a protective cover C for covering and protecting the stored liquid crystal screen dg. C is composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3. The portable information terminal case 100 is characterized in that it fits snugly into the notched portion N.
Here, the notch portion N is a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a depth T (cm) × a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a width B (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface having a width B (cm) on the surface of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).
With the characteristic constituent requirement, the first to fifth problems to be solved by the present invention could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.
22222 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ *
In the above-mentioned mobile information terminal case 100,
A protective cover in a portable information terminal case 100 having a main body BO made of a transparent body G provided inside a four-circle frame portion F and a four-circle frame portion F, and a protective cover C that covers and protects a stored liquid crystal screen dg. C is composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3. The inner surface H1 and the first side surface H1 of the longitudinal frame portion F1 are adhered, the side surfaces S1 and S2 of the protective cover mounting portion C1 and both bottom surfaces S1 and S2 of the longitudinal frame portion are adhered, and the protective cover C is the longitudinal frame portion. A portable information terminal case 100 characterized by being attached to F1 is disclosed.
Here, the notch portion N is a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a width B (cm) and a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface having a width B (cm) on the surface of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).
○ Effect of the second invention According to the second invention,
A protective cover in a portable information terminal case 100 having a main body BO made of a transparent body G provided inside a four-circle frame portion F and a four-circle frame portion F, and a protective cover C that covers and protects a stored liquid crystal screen dg. C is composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3. The inner surface H1 and the first side surface H1 of the longitudinal frame portion F1 are adhered, the side surfaces S1 and S2 of the protective cover mounting portion C1 and both bottom surfaces S1 and S2 of the longitudinal frame portion are adhered, and the protective cover C is the longitudinal frame portion. A portable information terminal case 100 characterized by being attached to F1.
Here, the notch portion N is a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a width B (cm) and a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface having a width B (cm) on the surface of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).
With the characteristic constituent requirement, the first to fifth problems to be solved by the present invention could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.
33333 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ *
In the above-mentioned mobile information terminal case 100,
Further, the portable information terminal case 100 according to any one of claims 1 and 2, wherein the inner surface of the back portion C2 of the protective cover C and the second side surface of the longitudinal frame portion F1 are adhered to each other is disclosed. There is.
○ Effect of the third invention According to the third invention,
Further, the first to fifth problems to be solved by the present invention are achieved by the characteristic constitutional requirement that the inner surface of the back portion C2 of the protective cover C and the second side surface of the longitudinal frame portion F1 are adhered to each other. It was possible to have a remarkable effect unpredictable by those skilled in the art.
44444 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ *
In the above-mentioned mobile information terminal case 100,
3. The mobile information terminal case 100 described in the above is disclosed.
○ Effect of the fourth invention According to the fourth invention,
In the mobile information terminal case 100 containing the mobile information terminal 99, the present invention has the characteristic configuration requirement that the decoration drawn on the back surface of the mobile information terminal 99 can be observed through the transparent body G from the back side. The first to fifth problems to be solved could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.
55555 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ *
In the above-mentioned mobile information terminal case 100,
In the mobile information terminal case 100 containing the mobile information terminal 99, the decorative card cd is stored in the gap between the transparent body G of the main body BO and the mobile information terminal 99, and the decorative material of the decorative card cd is transparent from the back side. The portable information terminal case 100 according to any one of claims 1 to 4, wherein G can be transmitted and observed, is disclosed.
○ Effect of the fifth invention According to the fifth invention,
In the mobile information terminal case 100 containing the mobile information terminal 99, the decorative card cd is stored in the gap between the transparent body G of the main body BO and the mobile information terminal 99, and the decorative material of the decorative card cd is transparent from the back side. Due to the characteristic constitutional requirement that G can be transmitted and observed, the first to fifth problems to be solved by the present invention can be achieved, and a remarkable effect unpredictable by those skilled in the art can be achieved. rice field.
66666 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ *
In the above-mentioned mobile information terminal case 100,
A square magnet M is included near the end side of the protective cover front portion C3, a square iron plate M1 is included in the side surface of the corresponding mobile information terminal case 100, and the direction from the north pole to the south pole is the plate thickness direction of the square iron plate M1. The mobile information terminal case 100 according to any one of claims 1 to 5, wherein the mobile information terminal case 100 is disclosed.
In the above-mentioned mobile information terminal case 100,
A square magnet M is included near the end side of the protective cover front portion C3, a square iron plate M1 is included in the side surface of the corresponding portable information terminal case 100, and the direction from the north pole to the south pole is the plate thickness direction of the square iron plate M1. Due to the characteristic constitutional requirement of being, the first to fifth problems to be solved by the present invention could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.
77777 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ *
In the above-mentioned mobile information terminal case 100,
A locking tool 10 is attached near the end side of the front surface portion C3 of the protective cover, a square magnet M is included in the locking tool 10, a square iron plate M1 is included in the side surface of the corresponding mobile information terminal case 100, and an N pole is included. The portable information terminal case 100 according to any one of claims 1 to 6, wherein the direction of the S pole is the plate thickness direction of the square iron plate M1 is disclosed.
○ Effect of the seventh invention According to the seventh invention,
A locking tool 10 is attached near the end side of the front surface portion C3 of the protective cover, a square magnet M is included in the locking tool 10, a square iron plate M1 is included in the side surface of the corresponding mobile information terminal case 100, and an N pole is included. The characteristic constituent requirement that the direction of the S pole is the plate thickness direction of the square iron plate M1 makes it possible to achieve the first to fifth problems to be solved by the present invention, which cannot be predicted by those skilled in the art. It was able to produce a remarkable effect.
88888 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ *
In the above-mentioned mobile information terminal case 100,
The portable information terminal case 100 according to any one of claims 1 to 7, wherein a pocket PO for accommodating a card cd is provided inside the front surface portion C3 of the protective cover.
○ Effect of the eighth invention According to the eighth invention,
The first to fifth problems to be solved by the present invention can be achieved by the characteristic configuration requirement that the pocket PO for storing the card cd is provided inside the front surface portion C3 of the protective cover. A remarkable effect unpredictable by a person skilled in the art could be achieved.
99999 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ *
In the above-mentioned mobile information terminal case 100,
6. The mobile information terminal case 100 is disclosed.
○ Effect of the ninth invention According to the ninth invention,
The present invention is to be solved by a characteristic configuration requirement that a pocket PO for storing a card cd is provided inside a protective cover front portion BP so that the card storage port O is near the protective cover back portion CB. The first to fifth tasks could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.

図１～図１２は、実施例１を表した図であり、図１３～図２４は、実施例２を表した図である。実施例１、及び実施例２は共に保護カバー正面部Ｃ３と本体部ＢＯとの係止手段に特徴を有する実施例である（請求項６、請求項７を参照）。
図１は、本発明に係る携帯情報端末ケース１００を表す正面図である。図２は、本発明に係る携帯情報端末ケース１００を表す背面図である。図３は、本発明に係る携帯情報端末ケース１００を表す左側面図である。図４は、本発明に係る携帯情報端末ケース１００を表す右側面図である。図５は、本発明に係る携帯情報端末ケース１００を表す平面図でる。図２５の（Ａ）図は、保護カバー取付部Ｃ１と長手枠部Ｆ１とが結合された状態を表す拡大平面断面図である。詳細は、［図２５］～［図２７］を参照のこと。図６は、本発明に係る携帯情報端末ケース１００を表す底面図である。図７は、本発明に係る携帯情報端末ケース１００を表す正面斜視図である。図８は、本発明に係る携帯情報端末ケース１００を１８０度開いた状態を表す正面図である。図９は、本発明に係る携帯情報端末ケース１００を１８０度開いた状態を表す背面図である。図１０は、本発明に係る携帯情報端末ケース１００を９０度開いた状態を表す正面斜視図である。ここに、ｄｇは、携帯情報端末９９を本体部ＢＯに装着した場合の液晶面を表す。図１１は、本発明に係る携帯情報端末ケース１００を９０度開いた状態を表す背面斜視図である。図１２は、本発明に係る本体部ＢＯと保護カバーＣの結合した状態を表す背面斜視図である。図１３は、本発明に係る携帯情報端末ケース１００を表す正面図である。図１４は、本発明に係る携帯情報端末ケース１００を表す背面図である。図１５は、本発明に係る携帯情報端末ケース１００を表す左側面図である。図１６は、本発明に係る携帯情報端末ケース１００を表す右側面図である。図１７は、本発明に係る携帯情報端末ケース１００を表す平面図である。図１８は、本発明に係る携帯情報端末ケース１００を表す底面図である。図１９は、本発明に係る携帯情報端末ケース１００を表す正面斜視図である。図２０は、本発明に係る携帯情報端末ケース１００を１８０度開いた状態を表す正面図である。図２１は、本発明に係る携帯情報端末ケース１００を１８０度開いた状態を表す背面図である。図２２は、本発明に係る携帯情報端末ケース１００を９０度開いた状態を表す正面斜視図である。図２３は、本発明に係る携帯情報端末ケース１００を９０度開いた状態を表す背面斜視図である。図２４は、本発明に係る携帯情報端末ケース１００を表すＸＹＺ座標系と６面図（正面図、背面図、平面図、底面図、左側面図、右側面図）との関係を示す図である。図２５は、保護カバー取付部Ｃ１と長手枠部Ｆ１とが結合された状態を表す拡大平面断面図である。保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートであり、内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２からなる。保護カバー取付部Ｃ１とは、先端面Ｈ２から幅Ｂ（ｃｍ）までの範囲の平面シートをいう。長手枠部Ｆ１とは、切欠部Ｎを切り欠いてなり、切り欠いた後に、第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２から構成されてなる。保護カバー取付部Ｃ１の内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２は、対応する長手枠部Ｆ１の第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２と、それぞれ接着してなる。図２６は、保護カバー取付部Ｃ１と長手枠部Ｆ１とが結合される前の状態（分離された状態を）を表す拡大平面断面図である。保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートであり、内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２からなる。保護カバー取付部Ｃ１とは、先端面Ｈ２から幅Ｂ（ｃｍ）までの範囲の平面シートをいう。長手枠部Ｆ１とは、切欠部Ｎを切り欠いてなり、切り欠いた後に、第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２から構成されてなる。保護カバー取付部Ｃ１の内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２は、対応する長手枠部Ｆ１の第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２と、それぞれ接着してなる。図２７は、保護カバー取付部Ｃ１及び切欠部Ｎ（直柱体Ｎ０）を平面側に立って左上から見た図面である。（Ａ）図は、保護カバー取付部Ｃ１を平面側に立って左上から見た図面である。保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートであり、内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２からなる。保護カバー取付部Ｃ１とは、先端面Ｈ２から幅Ｂ（ｃｍ）までの範囲の平面シートをいう。（Ｂ）図は、保護カバー取付部Ｃ１を平面側に立って左上から見た図面である。長手枠部Ｆ１とは、切欠部Ｎを切り欠いてなり、切り欠いた後に、第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２から構成されてなる。保護カバー取付部Ｃ１の内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２は、対応する長手枠部Ｆ１の第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２と、それぞれ接着してなる。図２８は、本体部ＢＯと保護カバーＣとの関係を示す図である。（Ａ）図は、本体部背面に透明体Ｇを設置しておらず、背面側から携帯情報端末９９の背面に描かれた装飾物、装飾カードｃｄの装飾物を観察しない場合の本体部ＢＯと保護カバーＣとの関係を示す図である。装飾物を観察しない場合には、保護カバーＣの保護カバー正面部Ｃ３の内面を本体部ＢＯの背面に接着することができ、接着面積Ｂを広くすることができるので、本発明が解決しようとする第１課題を発見することはできない。（Ｂ）図は、背面側から携帯情報端末９９の背面に描かれた装飾物、あるいは、装飾カードｃｄの装飾物を透明体Ｇを透過させて観察する場合の本体部ＢＯと保護カバーＣとの関係を示す図である。装飾物を透明体Ｇを透過させて観察する場合には、取付面積Ｂ（ｃｍ）が狭くなり、発明者は、鋭意試作を続ける中で、本発明が解決しようとする第１課題を発見した。図２９は、本発明が解決しようとする第３課題（請求項２の特徴的な構成要件により第３課題を解消した。）を説明するための図である。図２９には、保護カバー取付部Ｃ１を平面側に立って左上から見た図面が表示されている。保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されない場合について検討する。めくり力Ｐ（ｋｇ重）が、保護カバーＣを手で図２９のように付加される場合、ＡＢＣで囲まれた角部の局部面積である面積Ａ１に引張接着応力が作用し、面積Ａ１の引張接着応力を積分したＰ１（ｋｇ重）の間には、（１）式が成立する。めくり力Ｐ＝Ｐ１（ｋｇ重）…（１）式引張接着応力が作用する角の局部面積である面積Ａ１は非常に小さいので応力集中の程度が非常に大きく、引張接着応力が大きくなって非常に捲れ易くなる。特に、保護カバー取付部Ｃ１が可撓性のシートの場合は、角部に応力集中が生じ易く、非常に剥がれ易い。発明者は、鋭意試作を続ける中で、本発明が解決しようとする第３課題を発見した。図３０は、請求項２に記載された発明の顕著な効果（本発明が解決しようとする第３課題を解消したという顕著な効果）を説明するための図である。図３０には、保護カバー取付部Ｃ１を平面側に立って左上から見た図面が表示されている。めくり力Ｐ（ｋｇ重）が、保護カバーＣを手で図２９のように付加される場合、面積Ａ１に引張接着応力が作用し、面積Ａ２にせん断接着応力が作用し、面積Ａ１の引張接着応力を積分したＰ１（ｋｇ重）と面積Ａ２の引張接着応力を積分したＰ２（ｋｇ重）と面積Ａ１の引張接着応力を積分したＰ１（ｋｇ重）の間には、（２Ｃ式が成立する。めくり力Ｐ＝Ｐ１＋Ｐ２（ｋｇ重）…（２）引張接着応力よりせん断接着応力の方がやや大きいが近似として等しいとすれば、概算式は、Ｐ２／Ｐ１＝Ａ２／Ａ１となる。仮にＡ２／Ａ１とすれば、Ｐ２＝Ｐ１＝Ｐ／２となり、ここに、Ｐ２＝０の場合は、Ｐ１＝Ｐとなり、面積Ａ１には２倍の引張接着応力が掛かることになり、非常にめくれ易い。すなわち、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されない場合に比較して、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されない場合に比較して、引張接着応力が少なくなって捲れ難くなる（特に、保護カバー取付部Ｃ１が可撓性のシートの場合は、角部に応力集中がし易く、非常に剥がれ易い）。したがって、請求項２の特徴的構成要件とすることにより、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着面の面積Ａ１への応力集中が大幅に減少して（半減して）、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着面角部が剥がれ難いという当業者予測できない顕著な効果を得られた。 1 to 12 are views showing the first embodiment, and FIGS. 13 to 24 are views showing the second embodiment. Each of the first and second embodiments is an embodiment characterized by a locking means between the protective cover front surface portion C3 and the main body portion BO (see claims 6 and 7).
FIG. 1 is a front view showing a mobile information terminal case 100 according to the present invention. FIG. 2 is a rear view showing the mobile information terminal case 100 according to the present invention. FIG. 3 is a left side view showing the mobile information terminal case 100 according to the present invention. FIG. 4 is a right side view showing the mobile information terminal case 100 according to the present invention. FIG. 5 is a plan view showing the mobile information terminal case 100 according to the present invention. FIG. 25A is an enlarged plan sectional view showing a state in which the protective cover mounting portion C1 and the longitudinal frame portion F1 are connected. For details, see [FIG. 25] to [FIG. 27]. FIG. 6 is a bottom view showing the mobile information terminal case 100 according to the present invention. FIG. 7 is a front perspective view showing the mobile information terminal case 100 according to the present invention. FIG. 8 is a front view showing a state in which the mobile information terminal case 100 according to the present invention is opened 180 degrees. FIG. 9 is a rear view showing a state in which the mobile information terminal case 100 according to the present invention is opened 180 degrees. FIG. 10 is a front perspective view showing a state in which the mobile information terminal case 100 according to the present invention is opened 90 degrees. Here, dg represents a liquid crystal surface when the mobile information terminal 99 is attached to the main body BO. FIG. 11 is a rear perspective view showing a state in which the mobile information terminal case 100 according to the present invention is opened 90 degrees. FIG. 12 is a rear perspective view showing a state in which the main body BO and the protective cover C according to the present invention are connected. FIG. 13 is a front view showing the mobile information terminal case 100 according to the present invention. FIG. 14 is a rear view showing the mobile information terminal case 100 according to the present invention. FIG. 15 is a left side view showing the mobile information terminal case 100 according to the present invention. FIG. 16 is a right side view showing the mobile information terminal case 100 according to the present invention. FIG. 17 is a plan view showing the mobile information terminal case 100 according to the present invention. FIG. 18 is a bottom view showing the mobile information terminal case 100 according to the present invention. FIG. 19 is a front perspective view showing the mobile information terminal case 100 according to the present invention. FIG. 20 is a front view showing a state in which the mobile information terminal case 100 according to the present invention is opened 180 degrees. FIG. 21 is a rear view showing a state in which the mobile information terminal case 100 according to the present invention is opened 180 degrees. FIG. 22 is a front perspective view showing a state in which the mobile information terminal case 100 according to the present invention is opened 90 degrees. FIG. 23 is a rear perspective view showing a state in which the mobile information terminal case 100 according to the present invention is opened 90 degrees. FIG. 24 is a diagram showing the relationship between the XYZ coordinate system representing the mobile information terminal case 100 according to the present invention and a six-view view (front view, rear view, plan view, bottom view, left side view, right side view). be. FIG. 25 is an enlarged plan sectional view showing a state in which the protective cover mounting portion C1 and the longitudinal frame portion F1 are connected. The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm), and is composed of an inner surface H1, both side surfaces S1, S2, and a front end surface H2. The protective cover mounting portion C1 refers to a flat sheet in the range from the tip surface H2 to the width B (cm). The longitudinal frame portion F1 is formed by notching a notch portion N, and after the notch, is composed of a first side surface H1, a second side surface H2, and bottom surfaces S1 and S2. The inner surface H1 and both side surfaces S1, S2 and the tip surface H2 of the protective cover mounting portion C1 are adhered to the first side surface H1 and the second side surface H2 and the bottom surface S1 and S2 of the corresponding longitudinal frame portion F1, respectively. FIG. 26 is an enlarged plan sectional view showing a state (separated state) before the protective cover mounting portion C1 and the longitudinal frame portion F1 are connected. The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm), and is composed of an inner surface H1, both side surfaces S1, S2, and a front end surface H2. The protective cover mounting portion C1 refers to a flat sheet in the range from the tip surface H2 to the width B (cm). The longitudinal frame portion F1 is formed by notching a notch portion N, and after the notch, is composed of a first side surface H1, a second side surface H2, and bottom surfaces S1 and S2. The inner surface H1 and both side surfaces S1, S2 and the tip surface H2 of the protective cover mounting portion C1 are adhered to the first side surface H1 and the second side surface H2 and the bottom surface S1 and S2 of the corresponding longitudinal frame portion F1, respectively. FIG. 27 is a drawing of the protective cover mounting portion C1 and the notch portion N (straight pillar body N0) viewed from the upper left while standing on the plane side. (A) is a view of the protective cover mounting portion C1 standing on the plane side and viewed from the upper left. The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm), and is composed of an inner surface H1, both side surfaces S1, S2, and a front end surface H2. The protective cover mounting portion C1 refers to a flat sheet in the range from the tip surface H2 to the width B (cm). (B) is a view of the protective cover mounting portion C1 standing on the plane side and viewed from the upper left. The longitudinal frame portion F1 is formed by notching a notch portion N, and after the notch, is composed of a first side surface H1, a second side surface H2, and bottom surfaces S1 and S2. The inner surface H1 and both side surfaces S1, S2 and the tip surface H2 of the protective cover mounting portion C1 are adhered to the first side surface H1 and the second side surface H2 and the bottom surface S1 and S2 of the corresponding longitudinal frame portion F1, respectively. FIG. 28 is a diagram showing the relationship between the main body BO and the protective cover C. In the figure (A), the transparent body G is not installed on the back surface of the main body, and the decoration drawn on the back of the mobile information terminal 99 and the decoration of the decorative card cd are not observed from the back side. It is a figure which shows the relationship between and a protective cover C. When the decoration is not observed, the inner surface of the protective cover front portion C3 of the protective cover C can be adhered to the back surface of the main body portion BO, and the adhesive area B can be widened. The first problem to be done cannot be found. (B) The figure shows the main body BO and the protective cover C when the decoration drawn on the back surface of the mobile information terminal 99 or the decoration of the decoration card cd is observed through the transparent body G from the back side. It is a figure which shows the relationship of. When observing a decorative object through the transparent body G, the mounting area B (cm) becomes narrow, and the inventor has discovered the first problem to be solved by the present invention while continuing diligent trial production. .. FIG. 29 is a diagram for explaining a third problem to be solved by the present invention (the third problem is solved by the characteristic configuration requirement of claim 2). FIG. 29 shows a drawing of the protective cover mounting portion C1 standing on the flat surface side and viewed from the upper left. A case where the inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 are adhered, and the side surfaces S1 and S2 of the protective cover mounting portion C1 and the bottom surfaces S1 and S2 of the longitudinal frame portion are not adhered is examined. do. When the turning force P (kg weight) is applied by hand to the protective cover C as shown in FIG. 29, the tensile adhesive stress acts on the area A1 which is the local area of the corner surrounded by ABC, and the area A1 Equation (1) holds between P1 (kg weight) obtained by integrating the tensile adhesive stress. Turning force P = P1 (kg weight) ... Equation (1) Since the area A1 which is the local area of the corner on which the tensile adhesive stress acts is very small, the degree of stress concentration is very large, and the tensile adhesive stress becomes large. It becomes easy to turn over. In particular, when the protective cover mounting portion C1 is a flexible sheet, stress concentration is likely to occur at the corners and the protective cover mounting portion C1 is very likely to be peeled off. The inventor discovered a third problem to be solved by the present invention while continuing diligent trial production. FIG. 30 is a diagram for explaining the remarkable effect of the invention described in claim 2 (the remarkable effect of solving the third problem to be solved by the present invention). FIG. 30 shows a drawing of the protective cover mounting portion C1 standing on the flat surface side and viewed from the upper left. When the turning force P (kg weight) is applied by hand to the protective cover C as shown in FIG. 29, the tensile adhesive stress acts on the area A1, the shear adhesive stress acts on the area A2, and the tensile adhesion of the area A1. (2C equation holds) between P1 (kg weight), which is the integrated stress, P2 (kg weight), which is the integrated tensile adhesive stress of the area A2, and P1 (kg weight), which is the integrated tensile adhesive stress of the area A1. Turning force P = P1 + P2 (kg weight) ... (2) If the shear adhesive stress is slightly larger than the tensile adhesive stress but is equal as an approximation, the approximate formula is P2 / P1 = A2 / A1. If / A1, then P2 = P1 = P / 2, and if P2 = 0, then P1 = P, and the area A1 is subject to twice the tensile adhesive stress, which is very easy to turn over. That is, the inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 are adhered, and the side surfaces S1 and S2 of the protective cover mounting portion C1 and both bottom surfaces S1 and S2 of the longitudinal frame portion are not adhered. Compared with the case, the inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 are adhered to each other, and the side surfaces S1 and S2 of the protective cover mounting portion C1 and both bottom surfaces S1 and S2 of the longitudinal frame portion are bonded. Compared to the case where is not adhered, the tensile adhesive stress is reduced and it is difficult to roll up (especially when the protective cover mounting portion C1 is a flexible sheet, stress is easily concentrated on the corners and it is very easy to peel off. Therefore, by making it a characteristic constituent requirement of claim 2, the stress concentration on the area A1 of the adhesive surface between the inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 is significantly reduced. Then (halved), the inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 have a remarkable effect unpredictable by those skilled in the art that the adhesive surface corner portion is hard to peel off.

１００……携帯情報端末ケース
９９……携帯情報端末
ｄｇ……液晶画面
ＢＯ……本体部
Ｃ……保護カバー
Ｆ……四周枠部
Ｇ……透明体
Ｃ１……保護カバー取付部
Ｃ２……保護カバー背部
Ｃ３……保護カバー正面部
Ｆ１……長手枠部
Ｆ２……短手枠部
Ｎ……切欠部
Ｈ０……側面
Ｈ１……第１側面
Ｈ２……第２側面
Ｈ３……第３側面
Ｓ１、Ｓ２……底面
Ｎ０……直柱体

Ｍ……方形磁石
Ｍ１……方形鉄板
１０……係止具

100 …… Mobile information terminal case 99 …… Mobile information terminal deg …… LCD screen BO …… Main body C …… Protective cover F …… Four-circle frame part G …… Transparent body C1 …… Protective cover mounting part C2 …… Protection Cover back C3 …… Protective cover front F1 …… Longitudinal frame F2 …… Short frame N …… Notch H0 …… Side surface H1 …… First side surface H2 …… Second side surface H3 …… Third side surface S1 , S2 …… Bottom N0 …… Straight pillar

M …… Square magnet M1 …… Square iron plate 10 …… Locking tool

課題を解決するための手段は、本願の［特許請求の範囲］の各請求項に記載の発明である。
特許請求の範囲、明細書、図面等の用語の解釈上の疑義を解消すべく、以下用語の説明を行うこととする。
＜用語の説明＞
＜（右手系の）ＸＹＺ座標系について＞
本発明について、座標系は、右手系のＸＹＺ座標系を採用するものとする。
ＸＹＺ座標系は、原則として、以下のように定める。
Ｘ方向とは、正面から背面への方向（水平方向）をいう。
Ｙ方向とは、垂直方向（反重力方向）をいう。
Ｚ方向とは、Ｘに向かって左側から右側方向（水平方向）をいう。
携帯情報端末ケース１００の重心を中心として、中心に近い側を内側とし、中心に遠い側を外側とする。
＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
＜ＸＹＺ座標系と６面図（正面図、背面図、平面図、底面図、左側面図、右側面図）との関係＞
以下、ＸＹＺ座標系と６面図の関係について説明する。
既に、＜（右手系の）ＸＹＺ座標系について＞において、（右手系の）ＸＹＺ座標系の定義をした（図１０）。
かかるＸＹＺ座標系において、以下のように、６面図（正面図、背面図、平面図、底面図、左側面図、右側面図）を定義する（図１６）
６面図中、先ず、正面図を定義する。携帯情報端末ケース１００において、正面側にいる観察者が、背面側にある携帯情報端末ケース１００を観察して見える図を正面図（紙面側から紙背側が－Ｘ方向）と定義をする。
そして、背面図を定義する。背面側にいる観察者が、正面側にある携帯情報端末ケース１００を観察して見える図を背面図（紙面側から紙背側がＸ方向）と定義をする。
次に、平面図を定義する。上側にいる観察者が、下側にある携帯情報端末ケース１００を観察して見える図を平面図（紙面側から紙背側が－Ｙ方向）と定義をする。
そして、底面図を定義する。下側にいる観察者が、上側にある携帯情報端末ケース１００を観察して見える図を底面図（紙面側から紙背側がＹ方向）と定義をする。
次に、左側面図を定義する。左側面側にいる観察者が、右側面側にある携帯情報端末ケース１００を観察して見える図を左側面図（紙面側から紙背側が－Ｚ方向）と定義をする。
そして、右側面図を定義する。右側面側にいる観察者が、左側面側にある携帯情報端末ケース１００を観察して見える図を右側面図（紙面側から紙背側がＺ方向）と定義をする。
ここに、
正面斜視図とは、正面側にいる観察者が、背面側にある携帯情報端末ケース１００を右上から観察して見える図をいう。
背面斜視図とは、背面側にいる観察者が、正面側にある携帯情報端末ケース１００を右上から観察して見える図をいう。
＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
〇携帯情報端末ケース１００とは、本体部ＢＯと保護カバーＣからなり、正面に液晶画面ｄｇを有する携帯情報端末９９を収納するためのケースであって、本体部ＢＯと保護カバーＣとを、結合してなるケースである。
ここに、結合とは、いくつかのもの本発明に係る構成要素が結びついて一つになることをいう。例えば、構成要素とは、保護カバーＣ、保護カバー取付部Ｃ１と体部ＢＯと保護カバー取付部Ｃ１保護カバー取付部Ｃ１と長手枠部Ｆ１とがある。結合とは、接着剤等によって接着させて結合させる（接着結合）場合が含まれ、本発明においては、結合力（接着力）をアップさせるために、面同士が接着する面接着を採用している。
〇本体部ＢＯとは、携帯情報端末ケース１００の構成要素であって、携帯情報端末９９を収納する部分である。
より具体的には、
本体部ＢＯとは、四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇからなる。
〇保護カバーＣとは、携帯情報端末９９の液晶画面ｄｇを覆って保護するカバー（シート）をいう。
保護カバーＣとは、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３からなり、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３が一体成型したカバーである。本体部ＢＯと保護カバーＣとは、切欠部Ｎを切り欠いた長手枠部Ｆ１と保護カバーＣの取付部Ｃ１とが結合してなるケースである。
〇保護カバー取付部Ｃ１とは、切欠部Ｎを切り欠いた長手枠部Ｆ１（第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２）との間で、接着させて、保護カバーＣを本体部ＢＯに取り付ける厚さＴ（ｃｍ）×長さＬ（ｃｍ）の取付部（シート）をいう。
保護カバー取付部Ｃ１は、切欠部Ｎを切り欠いた長手枠部Ｆ１に嵌合し、接着結合される。
シートとは、薄板をいい、素材はプラスチック、布、紙、金属などさまざまである。シートは、保形性を有すると同時に可撓性も有する。
●保護カバー取付部Ｃ１の内面Ｈ１とは、長手枠部Ｆ１の第１の側面Ｈ１と接着する面をいう。内面と称するのは、携帯情報端末ケース１００の重心を中心として、中心に近い側の面であるからである。
●保護カバー取付部Ｃ１の両側面Ｓ１、Ｓ２とは、長手枠部Ｆ１の両底面Ｓ１、Ｓ２と接着する面をいう。
●保護カバー取付部Ｃ１の先端面Ｈ２とは、長手枠部Ｆ１の第２の側面Ｈ２と接着する面をいう。
〇保護カバー背部Ｃ２は、保護カバーＣを開閉するための屈曲部（シート）をいう。
〇保護カバー正面部Ｃ３とは、携帯情報端末９９の液晶画面ｄｇを覆って保護するシートをいう。
〇本体部ＢＯの正面側とは、液晶画面ｄｇを有する携帯情報端末９９を収納した携帯情報端末ケース１００の液晶画面ｄｇ側をいう。
〇本体部ＢＯの背面側とは、四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇから構成された側をいい、液晶画面ｄｇを有する携帯情報端末９９を収納した携帯情報端末ケース１００の液晶画面側と反対側をいう。
〇四周枠部Ｆとは、本体部ＢＯにおいて、透明体Ｇを保持してなる、四周部分をいう。
四周枠部Ｆとは、一対の長手枠部Ｆ１と一対の短手枠部Ｆ２とから構成される。長手枠部Ｆ１の長さＬ１（ｃｍ）は、短手枠部Ｆ２の長さＬ２（ｃｍ）よりも長い。
〇透明体Ｇとは、携帯情報端末ケース１００に、携帯情報端末９９を収納した場合において、本体部ＢＯを、四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇから構成することにより、携帯情報端末背面の装飾画面Ｄｇが、ケース背面側から見えるようにするために設けられた透明板Ｇである。
透明体Ｇは、謂わば、絵画等を飾る額縁のガラス板に相当する。
〇長手枠部Ｆ１とは、一対の長手枠部のうちの一方又は他方の長手枠部Ｆ１をいう。
●長手枠部Ｆ１の第１の側面Ｈ１とは、切欠部Ｎを切欠く前の切欠部Ｎの第１側面Ｈ１と同一の面をいう。
●長手枠部Ｆ１の両底面Ｓ１、Ｓ２とは、切欠部Ｎを切欠く前の切欠部Ｎの両底面Ｓ１、Ｓ２と同一の面をいう。
●長手枠部Ｆ１の第２の側面Ｈ２とは、切欠部Ｎを切欠く前の切欠部Ｎの第２の側面Ｈ２と同一の面をいう。
●長手枠部Ｆ１は、切欠部Ｎを切欠いた後は、第１の側面Ｈ１と手枠部Ｆ１の両底面Ｓ１、Ｓ２と第２の側面Ｈ２からなる凹部を有する。
●切欠部Ｎの第１側面Ｈ１と、長手枠部Ｆ１の第１の側面Ｈ１と、保護カバー取付部Ｃ１の内面Ｈ１は、共に合同である。
●切欠部Ｎの両底面Ｓ１、Ｓ２と、長手枠部Ｆ１の両底面Ｓ１、Ｓ２と、保護カバー取付部Ｃ１の両側面Ｓ１、Ｓ２（長手枠部Ｆ１の両底面Ｓ１、Ｓ２と接着する範囲に限る。）は、共に合同である。
●切欠部Ｎの第２側面Ｈ２と、長手枠部Ｆ１の第２の側面Ｈ２と、保護カバー取付部Ｃ１の先端面Ｈ２は、共に合同である。
〇短手枠部Ｆ２とは、一対の短手枠部のうちの一方又は他方の短手枠部Ｆ２をいう。
〇液晶画面ｄｇとは、液晶組成物を利用する平面状で薄型の携帯情報端末９９に表示される画面をいう。
●切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０であって、
（１）第１側面Ｈ１とは、本体部ＢＯの背面に平行な幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（２）第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（３）第３側面Ｈ３とは、長手枠部Ｆ１の幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の表面の曲面である。
（４）底面Ｓ１、Ｓ２とは、両端の底面をいう。
そして、保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートである。
〇方形磁石Ｍとは、方形状をした、表面（おもてめん）がＮ極で裏面（うらめん）がＳ極、あるいは、表面（おもてめん）がＳ極で裏面（うらめん）がＮ極からなる永久磁石をいう。
〇方形鉄板Ｍ１とは、長方形状をした鉄板をいう。
〇係止具１０とは、携帯情報端末９９の液晶画面ｄｇを覆って保護すべき開閉自在に、かつ、確実に閉じるために、保護カバーＣ（保護カバー正面部Ｃ３）の端辺付近に装着された係止手段をいう。
〇カードｃｄとは、ポケットＰＯに収納させるものとしては、キャッシュカード、クレジットカード、運転免許証明証カード、マイナンバーカード、ＩＣＯＣＡカード等の種々のカードをいう（図２２）。
〇装飾カードｃｄとは、携帯情報端末９９を収納した携帯情報端末ケース１００において、本体部ＢＯの透明体Ｇと携帯情報端末９９の空隙に収納させて、背面側から当該装飾カードｃｄの装飾物を透明体Ｇを透過させて観察できるようにした装飾用のカードをいう（図２５、図２６）。
〇ポケットＰＯとは、保護カバー正面部Ｃ３の内側に布を縫い付けて袋状にした部分であって、ここにカードｃｄなどを入れるのに使用する袋状にした部分をいう。
〇カード収納口Ｏとは、カードを出し入れするためのＹ方向（垂直方向）と平行な細長い開口をいう（図２２）。
カード収納口Ｏが保護カバー背部ＣＢの付近になるように設けたことを特徴とする請求項１～８の何れかに記載された携帯情報端末ケース１００を提供することができた。
保護カバーＣが係止具で閉じられており、かつ、上記の構成を採っていることにより、ポケットＰＯに収納したカードｃｄが重力や動的荷重等によって、カード収納口Ｏから外側に移動しようとしても、カードｃｄは、保護カバーＣの保護カバー背部Ｃ２に当り、それ以上の移動が阻害され、カードｃｄが携帯情報端末ケース１００より落下することのない携帯情報端末ケース１００を提供することができた（図２２）。
＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
＜切欠部について（その２）＞……図２７を参照
〇切欠部Ｎとは、側面Ｈ０から構成される直柱体Ｎ０をいう。
「切欠部Ｎとは、並行する両底面Ｓ１、Ｓ２とから構成される直柱体Ｎ０をいう。」と定義されるが、下記のように定義する方が発明の構成を説明しやすいので、本願明細書においては、下記の定義によるものとする。
本発明に係る切欠部Ｎとは、側面Ｈ０から構成される直柱体Ｎ０をいう。
すなわち、
切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０をいう。
ここに、
・第１側面Ｈ１とは、本体部ＢＯの背面に平行な幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の平面である。
・第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
・第３側面Ｈ３とは、長手枠部Ｆ１の幅Ｂ×長さＬ（ｃｍ）の表面Ｆ１Ｏの曲面である。
・底面Ｓ１、Ｓ２とは、両端の底面をいう。
＜直柱体Ｎ０の定義＞…図２７を参照
〇直柱体Ｎ０とは、合同な二つの平面図形を底面Ｓ１、Ｓ２として持ち、底面Ｓ１、Ｓ２と側面Ｎ０が直交する、筒状の空間図形のことをいう。
直柱体Ｎ０の形状は、底面Ｓ（Ｓ１又はＳ２）の形状を決定すれば、一義的に決定される。
直柱体Ｎ０の形状は、側面Ｈ０の形状を決定しても、一義的に決定される。
直柱体Ｎ０の形状は、側面Ｈ０、両端面Ｓ１、Ｓ２の形状を決定しても、一義的に決定される。
〇側面Ｈ０とは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３からなる筒状の面である。
〇第１側面Ｈ１とは、本体部ＢＯの背面に平行な幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の平面である。
〇第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
〇第３側面Ｈ３とは、長手枠部Ｆ１の表面の幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の曲面である。曲面は、概ね凸面であるが、一部周辺部等が平面である場合もある。
〇底面Ｓ１、Ｓ２とは、両端の底面をいう。底面Ｓ１、Ｓ２は、底面Ｓとは合同で、かつ、平行である。
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課題を解決するための手段は、本願の特許請求の範囲の各請求項に記載の発明であり、その具体的な解決手段は、以下の通りである。
○第１の発明（請求項１に記載の発明）…図２５、図２６、図２７を参照
上記の課題を解決するための第１の発明（請求項１に記載の発明）は、
四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇからなる本体部ＢＯと、収納された液晶画面ｄｇを覆って保護する保護カバーＣとを有する携帯情報端末ケース１００において、保護カバーＣが、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３からなり、四周枠部Ｆのうち１つの長手枠部Ｆ１が切欠部Ｎを切り欠いてなり、保護カバーＣ取付部Ｃ１が切り欠いた切欠部Ｎにピッタリ嵌合されることを特徴とする携帯情報端末ケース１００。
ここに、切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０であって、
（１）第１側面Ｈ１とは、本体部ＢＯの背面に平行な幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（２）第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（３）第３側面Ｈ３とは、長手枠部Ｆ１の表面の幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の曲面である。
（４）底面Ｓ１、Ｓ２とは、両端の底面をいう。
そして、保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートである。
○第２の発明（請求項２に記載の発明）…図２５、図２６、図２７、図２９、図３０を参照
上記の課題を解決するための第２の発明（請求項２に記載の発明）は、
四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇからなる本体部ＢＯと、収納された液晶画面ｄｇを覆って保護する保護カバーＣとを有する携帯情報端末ケース１００において、保護カバーＣが、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３からなり、四周枠部Ｆのうち１つの長手枠部Ｆ１が切欠部Ｎを切り欠いてなり、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されて、保護カバーＣが長手枠部Ｆ１に取り付けてなることを特徴とする携帯情報端末ケース１００。
ここに、切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０であって、
（１）第１側面Ｈ１とは、本体部ＢＯの背面に平行な幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（２）第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（３）第３側面Ｈ３とは、長手枠部Ｆ１の表面の幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の曲面である。
（４）底面Ｓ１、Ｓ２とは、両端の底面をいう。
そして、保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートである。
○第３の発明（請求項３に記載の発明）
上記の課題を解決するための第３の発明（請求項３に記載の発明）は、
さらに、保護カバーＣ背部Ｃ２の内面と長手枠部Ｆ１の第２側面とが接着されてなることを特徴とする請求項１～２の何れかに記載された携帯情報端末ケース１００である。
○第４の発明（請求項４に記載の発明）
上記の課題を解決するための第４の発明（請求項４に記載の発明）は、
携帯情報端末９９を収納した携帯情報端末ケース１００において、背面側から携帯情報端末９９の背面に描かれた装飾物を透明体Ｇを透過させて観察できることを特徴とする請求項１～３の何れかに記載された携帯情報端末ケース１００である。
○第５の発明（請求項５に記載の発明）
上記の課題を解決するための第５の発明（請求項５に記載の発明）は、
携帯情報端末９９を収納した携帯情報端末ケース１００において、本体部ＢＯの透明体Ｇと携帯情報端末９９の空隙に装飾カードｃｄを収納してなり、背面側から装飾カードｃｄの装飾物を透明体Ｇを透過させて観察できることを特徴とする請求項１～４の何れかに記載された携帯情報端末ケース１００である。
○第６の発明（請求項６に記載の発明）…実施例１発明という。
上記の課題を解決するための第６の発明（請求項６に記載の発明）は、
保護カバー正面部Ｃ３の端辺付近に方形磁石Ｍを内包させ、対応する携帯情報端末ケース１００の側面に方形鉄板Ｍ１を内包させると共に、Ｎ極からＳ極の方向が方形鉄板Ｍ１の板厚方向であることを特徴とする請求項１～５の何れかに記載された携帯情報端末ケース１００である。
○第７の発明（請求項７に記載の発明）…実施例２発明という。
上記の課題を解決するための第７の発明（請求項７に記載の発明）は、
保護カバー正面部Ｃ３の端辺付近に係止具１０を装着させ、係止具１０に方形磁石Ｍを内包させ、対応する携帯情報端末ケース１００の側面に方形鉄板Ｍ１を内包させると共に、Ｎ極からＳ極の方向が方形鉄板Ｍ１の板厚方向であることを特徴とする請求項１～６の何れかに記載された携帯情報端末ケース１００である。
○第８の発明（請求項８に記載の発明）
上記の課題を解決するための第８の発明（請求項８に記載の発明）は、
保護カバー正面部Ｃ３の内側に、カードｃｄを収納するポケットＰＯを設けたことを特徴とする請求項１～７の何れかに記載された携帯情報端末ケース１００である。
○第９の発明（請求項９に記載の発明
上記の課題を解決するための第９の発明（請求項９に記載の発明）は、
保護カバー正面部ＢＰの内側に、カードｃｄを収納するポケットＰＯを、カード収納口Ｏが保護カバー背部ＣＢの付近になるように設けたことを特徴とする請求項１～８の何れかに記載された携帯情報端末ケース１００である。 The means for solving the problem is the invention described in each claim of [Claims] of the present application.
In order to resolve doubts in the interpretation of terms such as claims, specifications, drawings, etc., the terms will be explained below.
<Explanation of terms>
<About the (right-handed) XYZ coordinate system>
In the present invention, the coordinate system adopts the right-handed XYZ coordinate system.
In principle, the XYZ coordinate system is defined as follows.
The X direction means the direction from the front to the back (horizontal direction).
The Y direction means the vertical direction (anti-gravity direction).
The Z direction means the direction from the left side to the right side (horizontal direction) toward X.
With the center of gravity of the mobile information terminal case 100 as the center, the side closer to the center is the inside, and the side far from the center is the outside.
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<Relationship between the XYZ coordinate system and the 6 views (front view, rear view, plan view, bottom view, left side view, right side view)>
Hereinafter, the relationship between the XYZ coordinate system and the six views will be described.
We have already defined the (right-handed) XYZ coordinate system in <About the (right-handed) XYZ coordinate system> (FIG. 10).
In such an XYZ coordinate system, six views (front view, rear view, plan view, bottom view, left side view, right side view) are defined as follows (FIG. 16).
Of the six views, the front view is first defined. In the mobile information terminal case 100, a view seen by an observer on the front side observing the mobile information terminal case 100 on the back side is defined as a front view (from the paper surface side to the paper back side in the −X direction).
Then, the rear view is defined. A view seen by an observer on the back side observing the portable information terminal case 100 on the front side is defined as a back view (from the paper surface side to the paper back side in the X direction).
Next, a plan view is defined. A view seen by an observer on the upper side observing the mobile information terminal case 100 on the lower side is defined as a plan view (from the paper surface side to the paper back side in the −Y direction).
Then, the bottom view is defined. A view seen by an observer on the lower side observing the mobile information terminal case 100 on the upper side is defined as a bottom view (the back side of the paper is in the Y direction from the paper surface side).
Next, the left side view is defined. A view seen by an observer on the left side surface observing the mobile information terminal case 100 on the right side surface side is defined as a left side view (from the paper surface side to the paper back side in the −Z direction).
Then, the right side view is defined. A view seen by an observer on the right side surface observing the mobile information terminal case 100 on the left side surface side is defined as a right side view (from the paper surface side to the paper back side in the Z direction).
Here,
The front perspective view is a view that an observer on the front side can see by observing the portable information terminal case 100 on the back side from the upper right.
The rear perspective view is a view that the observer on the back side can see by observing the mobile information terminal case 100 on the front side from the upper right.
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〇 The mobile information terminal case 100 is a case for storing a mobile information terminal 99 which is composed of a main body BO and a protective cover C and has a liquid crystal screen deg on the front, and the main body BO and the protective cover C are combined. This is a case of being combined.
Here, the term "bonding" means that several components according to the present invention are combined into one. For example, the components include a protective cover C, a protective cover mounting portion C1, a body portion BO, a protective cover mounting portion C1, a protective cover mounting portion C1, and a longitudinal frame portion F1. Bonding includes the case of adhering and bonding with an adhesive or the like (adhesive bonding), and in the present invention, in order to increase the bonding force (adhesive force), surface bonding in which surfaces are bonded to each other is adopted. There is.
〇 The main body BO is a component of the mobile information terminal case 100 and is a part for storing the mobile information terminal 99.
More specifically
The main body portion BO is composed of a four-circumferential frame portion F and a transparent body G provided inside the four-circumferential frame portion F.
〇 The protective cover C is a cover (sheet) that covers and protects the liquid crystal screen dg of the mobile information terminal 99.
The protective cover C is a cover composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3, and the protective cover mounting portion C1, the protective cover back portion C2, and the protective cover front portion C3 are integrally molded. The main body portion BO and the protective cover C are cases in which the longitudinal frame portion F1 having the notch portion N cut out and the mounting portion C1 of the protective cover C are coupled.
〇 The protective cover mounting portion C1 is bonded between the longitudinal frame portion F1 (first side surface H1, second side surface H2, bottom surface S1, S2) in which the notch portion N is cut out, and the protective cover C is the main body. A mounting portion (sheet) having a thickness T (cm) x a length L (cm) to be mounted on the portion BO.
The protective cover mounting portion C1 is fitted to the longitudinal frame portion F1 in which the cutout portion N is cut out, and is adhesively coupled.
A sheet is a thin plate, and the material is various such as plastic, cloth, paper, and metal. The sheet has shape retention and flexibility at the same time.
● The inner surface H1 of the protective cover mounting portion C1 means a surface that adheres to the first side surface H1 of the longitudinal frame portion F1. The term "inner surface" is used because it is the surface on the side close to the center of gravity of the portable information terminal case 100.
● Both side surfaces S1 and S2 of the protective cover mounting portion C1 refer to surfaces that adhere to both bottom surfaces S1 and S2 of the longitudinal frame portion F1.
● The tip surface H2 of the protective cover mounting portion C1 means a surface that adheres to the second side surface H2 of the longitudinal frame portion F1.
〇 The protective cover back C2 refers to a bent portion (seat) for opening and closing the protective cover C.
〇 The front part C3 of the protective cover means a sheet that covers and protects the liquid crystal screen dg of the mobile information terminal 99.
〇 The front side of the main body BO means the liquid crystal screen dg side of the mobile information terminal case 100 that houses the mobile information terminal 99 having the liquid crystal screen dg.
〇 The back side of the main body BO refers to the side composed of the four-circumferential frame portion F and the transparent body G provided inside the four-circumferential frame portion F, and is a mobile information terminal accommodating a mobile information terminal 99 having a liquid crystal screen deg. The side opposite to the liquid crystal screen side of the case 100.
〇 The four-circumferential frame portion F refers to the four-circumferential portion that holds the transparent body G in the main body portion BO.
The four-circumferential frame portion F is composed of a pair of longitudinal frame portions F1 and a pair of short frame portions F2. The length L1 (cm) of the longitudinal frame portion F1 is longer than the length L2 (cm) of the short frame portion F2.
〇 The transparent body G means that when the mobile information terminal 99 is housed in the mobile information terminal case 100, the main body BO is composed of the four-circle frame portion F and the transparent body G provided inside the four-circle frame portion F. This is a transparent plate G provided so that the decorative screen Dg on the back of the portable information terminal can be seen from the back side of the case.
The transparent body G corresponds to, so to speak, a glass plate of a frame for decorating a painting or the like.
〇 The longitudinal frame portion F1 means the longitudinal frame portion F1 of one or the other of the pair of longitudinal frame portions.
● The first side surface H1 of the longitudinal frame portion F1 means the same surface as the first side surface H1 of the notch portion N before the notch portion N is cut out.
● Both bottom surfaces S1 and S2 of the longitudinal frame portion F1 refer to the same surfaces as both bottom surfaces S1 and S2 of the notch portion N before the notch portion N is cut out.
● The second side surface H2 of the longitudinal frame portion F1 means the same surface as the second side surface H2 of the notch portion N before the notch portion N is cut out.
● The longitudinal frame portion F1 has a recess formed by the first side surface H1 and both bottom surfaces S1 and S2 of the hand frame portion F1 and the second side surface H2 after the cutout portion N is cut out.
● The first side surface H1 of the notch portion N, the first side surface H1 of the longitudinal frame portion F1, and the inner surface H1 of the protective cover mounting portion C1 are both congruent.
● Both bottom surfaces S1 and S2 of the notch portion N, both bottom surfaces S1 and S2 of the longitudinal frame portion F1, and both side surfaces S1 and S2 of the protective cover mounting portion C1 (range to be adhered to both bottom surfaces S1 and S2 of the longitudinal frame portion F1). Limited to.) Are both congruent.
● The second side surface H2 of the notch portion N, the second side surface H2 of the longitudinal frame portion F1, and the tip surface H2 of the protective cover mounting portion C1 are both congruent.
〇 The short frame portion F2 refers to one or the other short frame portion F2 of the pair of short frame portions.
〇 The liquid crystal screen dg means a screen displayed on a flat and thin mobile information terminal 99 using the liquid crystal composition.
● The notch N is a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a width B (cm) and a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface of the surface of the longitudinal frame portion F1 having a width B (cm) × a length L (cm) .
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).
〇Square magnet M is a square magnet with an N pole on the front surface and an S pole on the back surface (Uramen), or an S pole on the front surface (Omotemen) and the back surface (Uramen). Refers to a permanent magnet consisting of N poles.
〇 Square iron plate M1 means a rectangular iron plate.
〇 The locking tool 10 is attached near the end of the protective cover C (protective cover front portion C3) so that it can be opened and closed freely and securely closed by covering the liquid crystal screen dg of the mobile information terminal 99. Refers to the locked locking means.
〇 The card cd refers to various cards such as a cash card, a credit card, a driver's license certificate card, an Individual Number Card, and an ICOCA card to be stored in the pocket PO (Fig. 22).
〇 The decorative card cd is a decoration of the decorative card cd from the back side of the mobile information terminal case 100 containing the mobile information terminal 99, which is stored in the gap between the transparent body G of the main body BO and the mobile information terminal 99. Refers to a decorative card that allows the transparent body G to be transmitted and observed (FIGS. 25 and 26).
〇 Pocket PO is a bag-shaped part where a cloth is sewn inside the front part C3 of the protective cover, and is used to put a card cd or the like in the bag-shaped part.
〇 The card storage port O refers to an elongated opening parallel to the Y direction (vertical direction) for inserting and removing cards (FIG. 22).
It was possible to provide the portable information terminal case 100 according to any one of claims 1 to 8, wherein the card storage port O is provided near the back portion CB of the protective cover.
Since the protective cover C is closed with a locking tool and the above configuration is adopted, the card cd stored in the pocket PO will move outward from the card storage port O due to gravity, dynamic load, or the like. Even so, the card cd hits the protective cover back C2 of the protective cover C, and further movement is hindered, so that the card cd can provide the mobile information terminal case 100 in which the card cd does not fall from the mobile information terminal case 100. It was done (Fig. 22).
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<Regarding the notch (2)> …… Refer to FIG. 27 〇 The notch N means a straight pillar N0 composed of the side surface H0.
The notch N is defined as a straight pillar N0 composed of parallel bottom surfaces S1 and S2, but it is easier to explain the configuration of the invention if it is defined as follows. In the specification of the present application, the following definitions shall be applied.
The notch portion N according to the present invention refers to a straight pillar body N0 composed of side surfaces H0.
That is,
The cutout portion N refers to a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
Here,
The first side surface H1 is a plane having a width B (cm) and a length L (cm) parallel to the back surface of the main body BO.
The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
The third side surface H3 is a curved surface of the surface F1O having a width B × a length L (cm) of the longitudinal frame portion F1.
-Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
<Definition of straight pillar N0> ... See FIG. 27 〇 Straight pillar N0 is a cylindrical space in which two congruent plane figures are held as bottom surfaces S1 and S2, and the bottom surfaces S1 and S2 and the side surface N0 are orthogonal to each other. It refers to a figure.
The shape of the straight prism N0 is uniquely determined by determining the shape of the bottom surface S (S1 or S2).
The shape of the straight pillar N0 is uniquely determined even if the shape of the side surface H0 is determined.
The shape of the straight column body N0 is uniquely determined even if the shapes of the side surface H0, both end faces S1 and S2 are determined.
〇 The side surface H0 is a cylindrical surface composed of a first side surface H1, a second side surface H2, and a third side surface H3.
〇 The first side surface H1 is a plane having a width B (cm) × a length L (cm) parallel to the back surface of the main body BO.
〇 The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
〇 The third side surface H3 is a curved surface having a width B (cm) × a length L (cm) on the surface of the longitudinal frame portion F1. The curved surface is generally convex, but some peripheral portions and the like may be flat.
〇 Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends. The bottom surfaces S1 and S2 are congruent and parallel to the bottom surface S.
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The means for solving the problem is the invention described in each claim of the present application, and the specific means for solving the problem is as follows.
○ First invention (invention according to claim 1) ... Refer to FIGS. 25, 26, and 27. The first invention (the invention according to claim 1) for solving the above problems is
A protective cover in a portable information terminal case 100 having a main body BO made of a transparent body G provided inside the four-circumferential frame portion F and the four-circle frame portion F, and a protective cover C for covering and protecting the stored liquid crystal screen dg. C is composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3. The portable information terminal case 100 is characterized in that it fits snugly into the notched portion N.
Here, the notch portion N is a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a width B (cm) and a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface having a width B (cm) × a length L (cm) on the surface of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).
○ Second invention (invention according to claim 2) ... Refer to FIGS. 25, 26, 27, 29, and 30. A second invention for solving the above problems (described in claim 2). Invention)
A protective cover in a portable information terminal case 100 having a main body BO made of a transparent body G provided inside a four-circle frame portion F and a four-circle frame portion F, and a protective cover C that covers and protects a stored liquid crystal screen dg. C is composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3. The inner surface H1 and the first side surface H1 of the longitudinal frame portion F1 are adhered, the side surfaces S1 and S2 of the protective cover mounting portion C1 and both bottom surfaces S1 and S2 of the longitudinal frame portion are adhered, and the protective cover C is the longitudinal frame portion. A portable information terminal case 100 characterized by being attached to F1.
Here, the notch portion N is a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a width B (cm) and a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface having a width B (cm) × a length L (cm) on the surface of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).
○ Third invention (invention according to claim 3)
The third invention (the invention according to claim 3) for solving the above-mentioned problems is
Further, the portable information terminal case 100 according to any one of claims 1 to 2, wherein the inner surface of the back portion C2 of the protective cover C and the second side surface of the longitudinal frame portion F1 are adhered to each other.
○ Fourth invention (invention according to claim 4)
The fourth invention (the invention according to claim 4) for solving the above-mentioned problems is
3. It is the mobile information terminal case 100 described in the above.
○ Fifth invention (invention according to claim 5)
The fifth invention (the invention according to claim 5) for solving the above-mentioned problems is
In the mobile information terminal case 100 containing the mobile information terminal 99, the decorative card cd is stored in the gap between the transparent body G of the main body BO and the mobile information terminal 99, and the decoration of the decorative card cd is transparent from the back side. The portable information terminal case 100 according to any one of claims 1 to 4, wherein G can be transmitted and observed.
-Sixth invention (invention according to claim 6) ... It is referred to as Example 1 invention.
The sixth invention (the invention according to claim 6) for solving the above-mentioned problems is
A square magnet M is included near the end side of the protective cover front portion C3, a square iron plate M1 is included in the side surface of the corresponding mobile information terminal case 100, and the direction from the north pole to the south pole is the plate thickness direction of the square iron plate M1. The mobile information terminal case 100 according to any one of claims 1 to 5, wherein the mobile information terminal case 100 is characterized by the above.
○ Seventh invention (invention according to claim 7) ... It is referred to as Example 2 invention.
The seventh invention (the invention according to claim 7) for solving the above-mentioned problems is
A locking tool 10 is attached near the end side of the front surface portion C3 of the protective cover, a square magnet M is included in the locking tool 10, a square iron plate M1 is included in the side surface of the corresponding mobile information terminal case 100, and an N pole is included. The mobile information terminal case 100 according to any one of claims 1 to 6, wherein the direction of the S pole is the plate thickness direction of the square iron plate M1.
○ Eighth invention (invention according to claim 8)
The eighth invention (the invention according to claim 8) for solving the above-mentioned problems is
The portable information terminal case 100 according to any one of claims 1 to 7, wherein a pocket PO for storing a card cd is provided inside the front surface portion C3 of the protective cover.
○ The ninth invention (the invention according to claim 9) is the ninth invention (the invention according to claim 9) for solving the above-mentioned problems.
6. It is a mobile information terminal case 100.

本発明に係る携帯情報端末ケース１００は、上記のような特徴的構成要件から構成され、特徴的構成要件に応じた、以下のような本願発明特有の効果を奏する。
また、上記の各発明に応じた、上記のような特徴的構成要件から構成された携帯情報端末ケース１００によれば、本願発明の課題を十分解消することができた。
○第１の発明の効果
第１の発明によれば、
四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇからなる本体部ＢＯと、収納された液晶画面ｄｇを覆って保護する保護カバーＣとを有する携帯情報端末ケース１００において、保護カバーＣが、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３からなり、四周枠部Ｆのうち１つの長手枠部Ｆ１が切欠部Ｎを切り欠いてなり、保護カバーＣ取付部Ｃ１が切り欠いた切欠部Ｎにピッタリ嵌合されることを特徴とする携帯情報端末ケース１００。
ここに、切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０であって、
（１）第１側面Ｈ１とは、本体部ＢＯの背面に平行な幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（２）第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（３）第３側面Ｈ３とは、長手枠部Ｆ１の表面の幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の曲面である。
（４）底面Ｓ１、Ｓ２とは、両端の底面をいう。
そして、保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートである。
という特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
○第２の発明の効果
第２の発明によれば、
四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇからなる本体部ＢＯと、収納された液晶画面ｄｇを覆って保護する保護カバーＣとを有する携帯情報端末ケース１００において、保護カバーＣが、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３からなり、四周枠部Ｆのうち１つの長手枠部Ｆ１が切欠部Ｎを切り欠いてなり、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されて、保護カバーＣが長手枠部Ｆ１に取り付けてなることを特徴とする携帯情報端末ケース１００。
ここに、切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０であって、
（１）第１側面Ｈ１とは、本体部ＢＯの背面に平行な幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（２）第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（３）第３側面Ｈ３とは、長手枠部Ｆ１の表面の幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の曲面である。
（４）底面Ｓ１、Ｓ２とは、両端の底面をいう。
そして、保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートである。
という特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
○第３の発明の効果
第３の発明によれば、
さらに、保護カバーＣ背部Ｃ２の内面と長手枠部Ｆ１の第２側面とが接着されてなることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
○第４の発明の効果
第４の発明によれば、
携帯情報端末９９を収納した携帯情報端末ケース１００において、背面側から携帯情報端末９９の背面に描かれた装飾物を透明体Ｇを透過させて観察できることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
○第５の発明の効果
第５の発明によれば、
携帯情報端末９９を収納した携帯情報端末ケース１００において、本体部ＢＯの透明体Ｇと携帯情報端末９９の空隙に装飾カードｃｄを収納してなり、背面側から装飾カードｃｄの装飾物を透明体Ｇを透過させて観察できることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
○第６の発明の効果
第６の発明によれば、
保護カバー正面部Ｃ３の端辺付近に方形磁石Ｍを内包させ、対応する携帯情報端末ケース１００の側面に方形鉄板Ｍ１を内包させると共に、Ｎ極からＳ極の方向が方形鉄板Ｍ１の板厚方向であることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
○第７の発明の効果
第７の発明によれば、
保護カバー正面部Ｃ３の端辺付近に係止具１０を装着させ、係止具１０に方形磁石Ｍを内包させ、対応する携帯情報端末ケース１００の側面に方形鉄板Ｍ１を内包させると共に、Ｎ極からＳ極の方向が方形鉄板Ｍ１の板厚方向であることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
○第８の発明の効果
第８の発明によれば、
保護カバー正面部Ｃ３の内側に、カードｃｄを収納するポケットＰＯを設けたことという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
○第９の発明の効果
第９の発明によれば、
保護カバー正面部ＢＰの内側に、カードｃｄを収納するポケットＰＯを、カード収納口Ｏが保護カバー背部ＣＢの付近になるように設けたこという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
The mobile information terminal case 100 according to the present invention is composed of the above-mentioned characteristic constituent requirements, and exhibits the following effects peculiar to the present invention according to the characteristic constituent requirements.
Further, according to the portable information terminal case 100 configured by the above-mentioned characteristic constituent requirements according to each of the above-mentioned inventions, the problem of the present invention could be sufficiently solved.
○ Effect of the first invention According to the first invention,
A protective cover in a portable information terminal case 100 having a main body BO made of a transparent body G provided inside a four-circle frame portion F and a four-circle frame portion F, and a protective cover C that covers and protects a stored liquid crystal screen dg. C is composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3. The portable information terminal case 100 is characterized in that it fits snugly into the notched portion N.
Here, the notch portion N is a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a width B (cm) and a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface having a width B (cm) × a length L (cm) on the surface of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).
With the characteristic constituent requirement, the first to fifth problems to be solved by the present invention could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.
○ Effect of the second invention According to the second invention,
A protective cover in a mobile information terminal case 100 having a main body BO made of a transparent body G provided inside a four-circle frame portion F and a four-circle frame portion F, and a protective cover C that covers and protects a stored liquid crystal screen dg. C is composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3. The inner surface H1 and the first side surface H1 of the longitudinal frame portion F1 are adhered, the side surfaces S1 and S2 of the protective cover mounting portion C1 and both bottom surfaces S1 and S2 of the longitudinal frame portion are adhered, and the protective cover C is the longitudinal frame portion. A portable information terminal case 100 characterized by being attached to F1.
Here, the notch portion N is a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a width B (cm) and a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface having a width B (cm) × a length L (cm) on the surface of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).
With the characteristic constituent requirement, the first to fifth problems to be solved by the present invention could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.
○ Effect of the third invention According to the third invention,
Further, the first to fifth problems to be solved by the present invention are achieved by the characteristic constitutional requirement that the inner surface of the back portion C2 of the protective cover C and the second side surface of the longitudinal frame portion F1 are adhered to each other. It was possible to have a remarkable effect unpredictable by those skilled in the art.
○ Effect of the fourth invention According to the fourth invention,
In the mobile information terminal case 100 containing the mobile information terminal 99, the present invention has the characteristic configuration requirement that the decoration drawn on the back surface of the mobile information terminal 99 can be observed through the transparent body G from the back side. The first to fifth problems to be solved could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.
○ Effect of the fifth invention According to the fifth invention,
In the mobile information terminal case 100 containing the mobile information terminal 99, the decorative card cd is stored in the gap between the transparent body G of the main body BO and the mobile information terminal 99, and the decorative material of the decorative card cd is transparent from the back side. Due to the characteristic constitutional requirement that G can be transmitted and observed, the first to fifth problems to be solved by the present invention can be achieved, and a remarkable effect unpredictable by those skilled in the art can be achieved. rice field.
○ Effect of the sixth invention According to the sixth invention,
A square magnet M is included near the end side of the protective cover front portion C3, a square iron plate M1 is included in the side surface of the corresponding portable information terminal case 100, and the direction from the north pole to the south pole is the plate thickness direction of the square iron plate M1. Due to the characteristic constitutional requirement of being, the first to fifth problems to be solved by the present invention could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.
○ Effect of the seventh invention According to the seventh invention,
A locking tool 10 is attached near the end side of the front surface portion C3 of the protective cover, a square magnet M is included in the locking tool 10, a square iron plate M1 is included in the side surface of the corresponding mobile information terminal case 100, and an N pole is included. The characteristic constituent requirement that the direction of the S pole is the plate thickness direction of the square iron plate M1 makes it possible to achieve the first to fifth problems to be solved by the present invention, which cannot be predicted by those skilled in the art. It was able to produce a remarkable effect.
○ Effect of the eighth invention According to the eighth invention,
The first to fifth problems to be solved by the present invention can be achieved by the characteristic configuration requirement that the pocket PO for storing the card cd is provided inside the front surface portion C3 of the protective cover. A remarkable effect unpredictable by a person skilled in the art could be achieved.
○ Effect of the ninth invention According to the ninth invention,
The present invention is to be solved by a characteristic configuration requirement that a pocket PO for storing a card cd is provided inside a protective cover front portion BP so that the card storage port O is near the protective cover back portion CB. The first to fifth tasks could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.

以下、本発明に係る、携帯情報端末ケース１００に関する最良の実施形態について、図面を参照しながら説明する。
図１～図１２は、実施例１を表した図であり、図１３～図２４は、実施例２を表した図である。実施例１、及び実施例２は共に保護カバー正面部Ｃ３と本体部ＢＯとの係止手段に特徴を有する実施例である（請求項６、請求項７を参照）。
［図１］図１は、本発明に係る携帯情報端末ケース１００を表す正面図である。
［図２］図２は、本発明に係る携帯情報端末ケース１００を表す背面図である。
［図３］図３は、本発明に係る携帯情報端末ケース１００を表す左側面図である。
［図４］図４は、本発明に係る携帯情報端末ケース１００を表す右側面図である。
［図５］図５は、本発明に係る携帯情報端末ケース１００を表す平面図である。図２５の（Ａ）図は、保護カバー取付部Ｃ１と長手枠部Ｆ１とが結合された状態を表す拡大平面断面図である。詳細は、［図２５］～［図２７］を参照のこと。
［図６］図６は、本発明に係る携帯情報端末ケース１００を表す底面図である。
［図７］図７は、本発明に係る携帯情報端末ケース１００を表す正面斜視図である。
［図８］図８は、本発明に係る携帯情報端末ケース１００を１８０度開いた状態を表す正面図である。
［図９］図９は、本発明に係る携帯情報端末ケース１００を１８０度開いた状態を表す背面図である。
［図１０］図１０は、本発明に係る携帯情報端末ケース１００を９０度開いた状態を表す正面斜視図である。ここに、ｄｇは、携帯情報端末９９を本体部ＢＯに装着した場合の液晶面を表す。
［図１１］図１１は、本発明に係る携帯情報端末ケース１００を９０度開いた状態を表す背面斜視図である。
［図１２］図１２は、本発明に係る本体部ＢＯと保護カバーＣの結合した状態を表す背面斜視図である。

［図１３］図１３は、本発明に係る携帯情報端末ケース１００を表す正面図である。
［図１４］図１４は、本発明に係る携帯情報端末ケース１００を表す背面図である。
［図１５］図１５は、本発明に係る携帯情報端末ケース１００を表す左側面図である。
［図１６］図１６は、本発明に係る携帯情報端末ケース１００を表す右側面図である。
［図１７］図１７は、本発明に係る携帯情報端末ケース１００を表す平面図である。
［図１８］図１８は、本発明に係る携帯情報端末ケース１００を表す底面図である。
［図１９］図１９は、本発明に係る携帯情報端末ケース１００を表す正面斜視図である。
［図２０］図２０は、本発明に係る携帯情報端末ケース１００を１８０度開いた状態を表す正面図である。
［図２１］図２１は、本発明に係る携帯情報端末ケース１００を１８０度開いた状態を表す背面図である。
［図２２］図２２は、本発明に係る携帯情報端末ケース１００を９０度開いた状態を表す正面斜視図である。
［図２３］図２３は、本発明に係る携帯情報端末ケース１００を９０度開いた状態を表す背面斜視図である。
［図２４］図２４は、本発明に係る携帯情報端末ケース１００を表すＸＹＺ座標系と６面図（正面図、背面図、平面図、底面図、左側面図、右側面図）との関係を示す図である。
［図２５］図２５は、保護カバー取付部Ｃ１と長手枠部Ｆ１とが結合された状態を表す拡大平面断面図である。
保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートであり、内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２からなる。
保護カバー取付部Ｃ１とは、先端面Ｈ２から幅Ｂ（ｃｍ）までの範囲の平面シートをいう。
長手枠部Ｆ１とは、切欠部Ｎを切り欠いてなり、切り欠いた後に、第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２から構成されてなる。
保護カバー取付部Ｃ１の内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２は、対応する長手枠部Ｆ１の第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２と、それぞれ接着してなる。
［図２６］図２６は、保護カバー取付部Ｃ１と長手枠部Ｆ１とが結合される前の状態（分離された状態を）を表す拡大平面断面図である。
保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートであり、内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２からなる。
保護カバー取付部Ｃ１とは、先端面Ｈ２から幅Ｂ（ｃｍ）までの範囲の平面シートをいう。
長手枠部Ｆ１とは、切欠部Ｎを切り欠いてなり、切り欠いた後に、第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２から構成されてなる。
保護カバー取付部Ｃ１の内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２は、対応する長手枠部Ｆ１の第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２と、それぞれ接着してなる。
［図２７］図２７は、保護カバー取付部Ｃ１及び切欠部Ｎ（直柱体Ｎ０）を平面側に立って左上から見た図面である。
（Ａ）図は、保護カバー取付部Ｃ１を平面側に立って左上から見た図面である。
保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートであり、内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２からなる。
保護カバー取付部Ｃ１とは、先端面Ｈ２から幅Ｂ（ｃｍ）までの範囲の平面シートをいう。
（Ｂ）図は、保護カバー取付部Ｃ１を平面側に立って左上から見た図面である。
長手枠部Ｆ１とは、切欠部Ｎを切り欠いてなり、切り欠いた後に、第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２から構成されてなる。
保護カバー取付部Ｃ１の内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２は、対応する長手枠部Ｆ１の第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２と、それぞれ接着してなる。
［図２８］図２８は、本体部ＢＯと保護カバーＣとの関係を示す図である。
（Ａ）図は、本体部背面に透明体Ｇを設置しておらず、背面側から携帯情報端末９９の背面に描かれた装飾物、装飾カードｃｄの装飾物を観察しない場合の本体部ＢＯと保護カバーＣとの関係を示す図である。
装飾物を観察しない場合には、保護カバーＣの保護カバー正面部Ｃ３の内面を本体部ＢＯの背面に接着することができ、接着面積Ｂを広くすることができるので、本発明が解決しようとする第１課題を発見することはできない。
（Ｂ）図は、背面側から携帯情報端末９９の背面に描かれた装飾物、あるいは、装飾カードｃｄの装飾物を透明体Ｇを透過させて観察する場合の本体部ＢＯと保護カバーＣとの関係を示す図である（図２５、図２６図も参照）。
装飾物を透明体Ｇを透過させて観察する場合には、取付面積Ｂ（ｃｍ）が狭くなり、発明者は、鋭意試作を続ける中で、本発明が解決しようとする第１課題を発見した。
［図２９］図２９は、本発明が解決しようとする第３課題（請求項２の特徴的な構成要件により第３課題を解消した。）を説明するための図である。
図２９には、保護カバー取付部Ｃ１を平面側に立って左上から見た図面が表示されている。
保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されない場合（請求項１に記載の発明）について、比較例として（請求項１に記載の発明を、請求項２に記載の発明の比較例として）検討する。
めくり力Ｐ（ｋｇ重）が、保護カバーＣを手で図２９のように付加される場合、ＡＢＣで囲まれた角部の局部面積である面積Ａ１に引張接着応力が作用し、面積Ａ１の引張接着応力を積分したＰ１（ｋｇ重）の間には、（１）式が成立する。
めくり力Ｐ＝Ｐ１（ｋｇ重）…（１）式
引張接着応力が作用する角の局部面積である面積Ａ１は非常に小さいので応力集中の程度が非常に大きく、引張接着応力が大きくなって非常に捲れ易くなる。
特に、保護カバー取付部Ｃ１が可撓性のシートの場合は、角部に応力集中が生じ易く、非常に剥がれ易いという難点がある。
発明者は、鋭意試作を続ける中で、本発明が解決しようとする第３課題を発見した。
［図３０］図３０は、請求項２に記載された発明の顕著な効果（本発明が解決しようとする第３課題を解消したという顕著な効果）を説明するための図である。
図３０には、保護カバー取付部Ｃ１を平面側に立って左上から見た図面が表示されている。
めくり力Ｐ（ｋｇ重）が、保護カバーＣを手で図２９のように付加される場合、面積Ａ１に引張接着応力が作用し、面積Ａ２にせん断接着応力が作用し、面積Ａ１の引張接着応力を積分したＰ１（ｋｇ重）と面積Ａ２の引張接着応力を積分したＰ２（ｋｇ重）と面積Ａ１の引張接着応力を積分したＰ１（ｋｇ重）の間には、（２）式が成立する。
めくり力Ｐ＝Ｐ１＋Ｐ２（ｋｇ重）…（２）式が成立する。
引張接着応力よりせん断接着応力の方がやや大きいが近似として等しいとすれば、概算式は、Ｐ２／Ｐ１＝Ａ２／Ａ１となる。
仮にＡ２／Ａ１とすれば、Ｐ２＝Ｐ１＝Ｐ／２となり、ここに、Ｐ２＝０の場合は、Ｐ１＝Ｐとなり、面積Ａ１には２倍の引張接着応力が掛かることになり、非常にめくれ易い。
すなわち、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されない場合に比較して、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されない場合に比較して、引張接着応力が少なくなって捲れ難くなる（特に、保護カバー取付部Ｃ１が可撓性のシートの場合は、角部に応力集中がし易く、非常に剥がれ易い）。
したがって、請求項２の特徴的構成要件とすることにより、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着面の面積Ａ１への応力集中が大幅に減少して（半減して）、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着面角部が剥がれ難いという当業者予測できない顕著な効果を得られた。

以下、本発明に係る、携帯情報端末ケース１００について、図面を参照しながら説明する。
１１１１１＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
上記の携帯情報端末ケース１００において、
四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇからなる本体部ＢＯと、収納された液晶画面ｄｇを覆って保護する保護カバーＣとを有する携帯情報端末ケース１００において、保護カバーＣが、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３からなり、四周枠部Ｆのうち１つの長手枠部Ｆ１が切欠部Ｎを切り欠いてなり、保護カバーＣ取付部Ｃ１が切り欠いた切欠部Ｎにピッタリ嵌合されることを特徴とする液晶画面ｄｇを覆って保護する保護カバーＣを有することを特徴とする携帯情報端末ケース１００が開示されている。
ここに、切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０であって、
（１）第１側面Ｈ１とは、本体部ＢＯの背面に平行な幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（２）第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（３）第３側面Ｈ３とは、長手枠部Ｆ１の表面の幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の曲面である。
（４）底面Ｓ１、Ｓ２とは、両端の底面をいう。
そして、保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートである。
○第１の発明の効果
第１の発明によれば、
四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇからなる本体部ＢＯと、収納された液晶画面ｄｇを覆って保護する保護カバーＣとを有する携帯情報端末ケース１００において、保護カバーＣが、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３からなり、四周枠部Ｆのうち１つの長手枠部Ｆ１が切欠部Ｎを切り欠いてなり、保護カバーＣ取付部Ｃ１が切り欠いた切欠部Ｎにピッタリ嵌合されることを特徴とする携帯情報端末ケース１００。
ここに、切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０であって、
（１）第１側面Ｈ１とは、本体部ＢＯの背面に平行な幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（２）第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（３）第３側面Ｈ３とは、長手枠部Ｆ１の表面の幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の曲面である。
（４）底面Ｓ１、Ｓ２とは、両端の底面をいう。
そして、保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートである。
という特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
２２２２２＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
上記の携帯情報端末ケース１００において、
四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇからなる本体部ＢＯと、収納された液晶画面ｄｇを覆って保護する保護カバーＣとを有する携帯情報端末ケース１００において、保護カバーＣが、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３からなり、四周枠部Ｆのうち１つの長手枠部Ｆ１が切欠部Ｎを切り欠いてなり、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されて、保護カバーＣが長手枠部Ｆ１に取り付けてなることを特徴とする携帯情報端末ケース１００が開示されている。
ここに、切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０であって、
（１）第１側面Ｈ１とは、本体部ＢＯの背面に平行な幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（２）第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（３）第３側面Ｈ３とは、長手枠部Ｆ１の表面の幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の曲面である。
（４）底面Ｓ１、Ｓ２とは、両端の底面をいう。
そして、保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートである。
○第２の発明の効果
第２の発明によれば、
四周枠部Ｆと四周枠部Ｆの内側に設けた透明体Ｇからなる本体部ＢＯと、収納された液晶画面ｄｇを覆って保護する保護カバーＣとを有する携帯情報端末ケース１００において、保護カバーＣが、保護カバー取付部Ｃ１と保護カバー背部Ｃ２と保護カバー正面部Ｃ３からなり、四周枠部Ｆのうち１つの長手枠部Ｆ１が切欠部Ｎを切り欠いてなり、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されて、保護カバーＣが長手枠部Ｆ１に取り付けてなることを特徴とする携帯情報端末ケース１００。
ここに、切欠部Ｎとは、第１側面Ｈ１と第２側面Ｈ２と第３側面Ｈ３と両底面Ｓ１、Ｓ２から構成される直柱体Ｎ０であって、
（１）第１側面Ｈ１とは、本体部ＢＯの背面に平行な幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（２）第２側面Ｈ２とは、本体部ＢＯの左側面に平行な深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面である。
（３）第３側面Ｈ３とは、長手枠部Ｆ１の表面の幅Ｂ（ｃｍ）×長さＬ（ｃｍ）の曲面である。
（４）底面Ｓ１、Ｓ２とは、両端の底面をいう。
そして、保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートである。
という特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
３３３３３＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
上記の携帯情報端末ケース１００において、
さらに、保護カバーＣ背部Ｃ２の内面と長手枠部Ｆ１の第２側面とが接着されてなることを特徴とする請求項１～２の何れかに記載された携帯情報端末ケース１００が開示されている。
○第３の発明の効果
第３の発明によれば、
さらに、保護カバーＣ背部Ｃ２の内面と長手枠部Ｆ１の第２側面とが接着されてなることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
４４４４４＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
上記の携帯情報端末ケース１００において、
携帯情報端末９９を収納した携帯情報端末ケース１００において、背面側から携帯情報端末９９の背面に描かれた装飾物を透明体Ｇを透過させて観察できることを特徴とする請求項１～３の何れかに記載された携帯情報端末ケース１００が開示されている。
○第４の発明の効果
第４の発明によれば、
携帯情報端末９９を収納した携帯情報端末ケース１００において、背面側から携帯情報端末９９の背面に描かれた装飾物を透明体Ｇを透過させて観察できることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
５５５５５＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
上記の携帯情報端末ケース１００において、
携帯情報端末９９を収納した携帯情報端末ケース１００において、本体部ＢＯの透明体Ｇと携帯情報端末９９の空隙に装飾カードｃｄを収納してなり、背面側から装飾カードｃｄの装飾物を透明体Ｇを透過させて観察できることを特徴とする請求項１～４の何れかに記載された携帯情報端末ケース１００が開示されている。
○第５の発明の効果
第５の発明によれば、
携帯情報端末９９を収納した携帯情報端末ケース１００において、本体部ＢＯの透明体Ｇと携帯情報端末９９の空隙に装飾カードｃｄを収納してなり、背面側から装飾カードｃｄの装飾物を透明体Ｇを透過させて観察できることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
６６６６６＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
上記の携帯情報端末ケース１００において、
保護カバー正面部Ｃ３の端辺付近に方形磁石Ｍを内包させ、対応する携帯情報端末ケース１００の側面に方形鉄板Ｍ１を内包させると共に、Ｎ極からＳ極の方向が方形鉄板Ｍ１の板厚方向であることを特徴とする請求項１～５の何れかに記載された携帯情報端末ケース１００が開示されている。
上記の携帯情報端末ケース１００において、
保護カバー正面部Ｃ３の端辺付近に方形磁石Ｍを内包させ、対応する携帯情報端末ケース１００の側面に方形鉄板Ｍ１を内包させると共に、Ｎ極からＳ極の方向が方形鉄板Ｍ１の板厚方向であることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
７７７７７＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
上記の携帯情報端末ケース１００において、
保護カバー正面部Ｃ３の端辺付近に係止具１０を装着させ、係止具１０に方形磁石Ｍを内包させ、対応する携帯情報端末ケース１００の側面に方形鉄板Ｍ１を内包させると共に、Ｎ極からＳ極の方向が方形鉄板Ｍ１の板厚方向であることを特徴とする請求項１～６の何れかに記載された携帯情報端末ケース１００が開示されている。
○第７の発明の効果
第７の発明によれば、
保護カバー正面部Ｃ３の端辺付近に係止具１０を装着させ、係止具１０に方形磁石Ｍを内包させ、対応する携帯情報端末ケース１００の側面に方形鉄板Ｍ１を内包させると共に、Ｎ極からＳ極の方向が方形鉄板Ｍ１の板厚方向であることという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
８８８８８＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
上記の携帯情報端末ケース１００において、
保護カバー正面部Ｃ３の内側に、カードｃｄを収納するポケットＰＯを設けたことを特徴とする請求項１～７の何れかに記載された携帯情報端末ケース１００が開示されている。
○第８の発明の効果
第８の発明によれば、
保護カバー正面部Ｃ３の内側に、カードｃｄを収納するポケットＰＯを設けたことという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。
９９９９９＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
上記の携帯情報端末ケース１００において、
保護カバー正面部ＢＰの内側に、カードｃｄを収納するポケットＰＯを、カード収納口Ｏが保護カバー背部ＣＢの付近になるように設けたことを特徴とする請求項１～８の何れかに記載された携帯情報端末ケース１００が開示されている。
○第９の発明の効果
第９の発明によれば、
保護カバー正面部ＢＰの内側に、カードｃｄを収納するポケットＰＯを、カード収納口Ｏが保護カバー背部ＣＢの付近になるように設けたこという特徴的な構成要件により、本発明が解決しようとする第１課題～第５課題を達成することができ、当業者予測不可能な顕著な効果を奏することができた。 Hereinafter, the best embodiment of the mobile information terminal case 100 according to the present invention will be described with reference to the drawings.
1 to 12 are views showing the first embodiment, and FIGS. 13 to 24 are views showing the second embodiment. Each of the first and second embodiments is an embodiment characterized by a locking means between the protective cover front surface portion C3 and the main body portion BO (see claims 6 and 7).
FIG. 1 is a front view showing a mobile information terminal case 100 according to the present invention.
FIG. 2 is a rear view showing a mobile information terminal case 100 according to the present invention.
FIG. 3 is a left side view showing a mobile information terminal case 100 according to the present invention.
FIG. 4 is a right side view showing a mobile information terminal case 100 according to the present invention.
FIG. 5 is a plan view showing a mobile information terminal case 100 according to the present invention. FIG. 25A is an enlarged plan sectional view showing a state in which the protective cover mounting portion C1 and the longitudinal frame portion F1 are connected. For details, see [FIG. 25] to [FIG. 27].
FIG. 6 is a bottom view showing a mobile information terminal case 100 according to the present invention.
FIG. 7 is a front perspective view showing a mobile information terminal case 100 according to the present invention.
FIG. 8 is a front view showing a state in which the mobile information terminal case 100 according to the present invention is opened 180 degrees.
FIG. 9 is a rear view showing a state in which the mobile information terminal case 100 according to the present invention is opened 180 degrees.
FIG. 10 is a front perspective view showing a state in which the mobile information terminal case 100 according to the present invention is opened 90 degrees. Here, dg represents a liquid crystal surface when the mobile information terminal 99 is attached to the main body BO.
FIG. 11 is a rear perspective view showing a state in which the mobile information terminal case 100 according to the present invention is opened 90 degrees.
FIG. 12 is a rear perspective view showing a state in which the main body BO and the protective cover C according to the present invention are connected.

FIG. 13 is a front view showing a mobile information terminal case 100 according to the present invention.
FIG. 14 is a rear view showing a mobile information terminal case 100 according to the present invention.
FIG. 15 is a left side view showing a mobile information terminal case 100 according to the present invention.
FIG. 16 is a right side view showing a mobile information terminal case 100 according to the present invention.
FIG. 17 is a plan view showing a mobile information terminal case 100 according to the present invention.
FIG. 18 is a bottom view showing a mobile information terminal case 100 according to the present invention.
FIG. 19 is a front perspective view showing a mobile information terminal case 100 according to the present invention.
FIG. 20 is a front view showing a state in which the mobile information terminal case 100 according to the present invention is opened 180 degrees.
FIG. 21 is a rear view showing a state in which the mobile information terminal case 100 according to the present invention is opened 180 degrees.
FIG. 22 is a front perspective view showing a state in which the mobile information terminal case 100 according to the present invention is opened 90 degrees.
FIG. 23 is a rear perspective view showing a state in which the mobile information terminal case 100 according to the present invention is opened 90 degrees.
FIG. 24 shows the relationship between the XYZ coordinate system representing the mobile information terminal case 100 according to the present invention and a six-view view (front view, rear view, plan view, bottom view, left side view, right side view). It is a figure which shows.
FIG. 25 is an enlarged plan sectional view showing a state in which the protective cover mounting portion C1 and the longitudinal frame portion F1 are connected.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm), and is composed of an inner surface H1, both side surfaces S1, S2, and a front end surface H2.
The protective cover mounting portion C1 refers to a flat sheet in the range from the tip surface H2 to the width B (cm).
The longitudinal frame portion F1 is formed by notching a notch portion N, and after the notch, is composed of a first side surface H1, a second side surface H2, and bottom surfaces S1 and S2.
The inner surface H1 and both side surfaces S1, S2 and the tip surface H2 of the protective cover mounting portion C1 are adhered to the first side surface H1 and the second side surface H2 and the bottom surface S1 and S2 of the corresponding longitudinal frame portion F1, respectively.
FIG. 26 is an enlarged plan sectional view showing a state (separated state) before the protective cover mounting portion C1 and the longitudinal frame portion F1 are combined.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm), and is composed of an inner surface H1, both side surfaces S1, S2, and a front end surface H2.
The protective cover mounting portion C1 refers to a flat sheet in the range from the tip surface H2 to the width B (cm).
The longitudinal frame portion F1 is formed by notching a notch portion N, and after the notch, is composed of a first side surface H1, a second side surface H2, and bottom surfaces S1 and S2.
The inner surface H1 and both side surfaces S1, S2 and the tip surface H2 of the protective cover mounting portion C1 are adhered to the first side surface H1 and the second side surface H2 and the bottom surface S1 and S2 of the corresponding longitudinal frame portion F1, respectively.
FIG. 27 is a drawing of the protective cover mounting portion C1 and the notch portion N (straight pillar body N0) viewed from the upper left while standing on the plane side.
(A) is a view of the protective cover mounting portion C1 standing on the plane side and viewed from the upper left.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm), and is composed of an inner surface H1, both side surfaces S1, S2, and a front end surface H2.
The protective cover mounting portion C1 refers to a flat sheet in the range from the tip surface H2 to the width B (cm).
(B) is a view of the protective cover mounting portion C1 standing on the plane side and viewed from the upper left.
The longitudinal frame portion F1 is formed by notching a notch portion N, and after the notch, is composed of a first side surface H1, a second side surface H2, and bottom surfaces S1 and S2.
The inner surface H1 and both side surfaces S1, S2 and the tip surface H2 of the protective cover mounting portion C1 are adhered to the first side surface H1 and the second side surface H2 and the bottom surface S1 and S2 of the corresponding longitudinal frame portion F1, respectively.
FIG. 28 is a diagram showing the relationship between the main body BO and the protective cover C.
In the figure (A), the transparent body G is not installed on the back surface of the main body, and the decoration drawn on the back of the mobile information terminal 99 and the decoration of the decorative card cd are not observed from the back side. It is a figure which shows the relationship between and a protective cover C.
When the decoration is not observed, the inner surface of the protective cover front portion C3 of the protective cover C can be adhered to the back surface of the main body portion BO, and the adhesive area B can be widened. The first problem to be done cannot be found.
(B) The figure shows the main body BO and the protective cover C when the decoration drawn on the back surface of the mobile information terminal 99 or the decoration of the decoration card cd is observed through the transparent body G from the back side. It is a figure which shows the relationship of (see also FIG. 25 and FIG. 26).
When observing a decorative object through the transparent body G, the mounting area B (cm) becomes narrow, and the inventor has discovered the first problem to be solved by the present invention while continuing diligent trial production. ..
FIG. 29 is a diagram for explaining a third problem to be solved by the present invention (the third problem is solved by the characteristic configuration requirement of claim 2).
FIG. 29 shows a drawing of the protective cover mounting portion C1 standing on the flat surface side and viewed from the upper left.
When the inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 are adhered, and the side surfaces S1 and S2 of the protective cover mounting portion C1 and the bottom surfaces S1 and S2 of the longitudinal frame portion are not adhered (claimed) . The invention according to claim 1 will be examined as a comparative example (the invention according to claim 1 will be examined as a comparative example of the invention according to claim 2) .
When the turning force P (kg weight) is applied by hand to the protective cover C as shown in FIG. 29, the tensile adhesive stress acts on the area A1 which is the local area of the corner surrounded by ABC, and the area A1 Equation (1) holds between P1 (kg weight) obtained by integrating the tensile adhesive stress.
Turning force P = P1 (kg weight) ... Equation (1) Since the area A1 which is the local area of the corner on which the tensile adhesive stress acts is very small, the degree of stress concentration is very large, and the tensile adhesive stress becomes large. It becomes easy to turn over.
In particular, when the protective cover mounting portion C1 is a flexible sheet, there is a drawback that stress concentration is likely to occur at the corners and the protective cover mounting portion C1 is very easily peeled off.
The inventor discovered a third problem to be solved by the present invention while continuing diligent trial production.
FIG. 30 is a diagram for explaining a remarkable effect of the invention according to claim 2 (a remarkable effect of solving the third problem to be solved by the present invention).
FIG. 30 shows a drawing of the protective cover mounting portion C1 standing on the flat surface side and viewed from the upper left.
When the turning force P (kg weight) is applied by hand to the protective cover C as shown in FIG. 29, the tensile adhesive stress acts on the area A1, the shear adhesive stress acts on the area A2, and the tensile adhesion of the area A1 occurs. Equation (2) holds between P1 (kg weight), which is the integrated stress, P2 (kg weight), which is the integrated tensile adhesive stress of the area A2, and P1 (kg weight), which is the integrated tensile adhesive stress of the area A1. do.
Turning force P = P1 + P2 (kg weight) ... Equation (2) holds.
If the shear adhesive stress is slightly larger than the tensile adhesive stress but is equal as an approximation, the approximate formula is P2 / P1 = A2 / A1.
If it is A2 / A1, then P2 = P1 = P / 2, and if P2 = 0, then P1 = P, and the area A1 is subject to twice the tensile adhesive stress, which is extremely high. Easy to turn over.
That is, when the inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 are adhered, and the side surfaces S1 and S2 of the protective cover mounting portion C1 and both bottom surfaces S1 and S2 of the longitudinal frame portion are not adhered. The inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 are adhered to each other, and the side surfaces S1 and S2 of the protective cover mounting portion C1 and both bottom surfaces S1 and S2 of the longitudinal frame portion are bonded to each other. Compared to the case where it is not bonded, the tensile bonding stress is reduced and it is difficult to roll up (especially when the protective cover mounting portion C1 is a flexible sheet, stress is easily concentrated on the corners and it is very easy to peel off). ..
Therefore, by making it a characteristic constituent requirement of claim 2, the stress concentration of the inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 on the area A1 of the adhesive surface is significantly reduced. (Half halved), a remarkable effect unpredictable by those skilled in the art was obtained, in which the inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 were hard to peel off at the corners of the adhesive surface.

Hereinafter, the mobile information terminal case 100 according to the present invention will be described with reference to the drawings.
11111 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ *
In the above-mentioned mobile information terminal case 100,
A protective cover in a portable information terminal case 100 having a main body BO made of a transparent body G provided inside a four-circle frame portion F and a four-circle frame portion F, and a protective cover C that covers and protects a stored liquid crystal screen dg. C is composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3. Disclosed is a portable information terminal case 100 characterized by having a protective cover C that covers and protects a liquid crystal screen dg, which is characterized in that it fits snugly into the notched portion N.
Here, the notch portion N is a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a width B (cm) and a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface having a width B (cm) × a length L (cm) on the surface of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).
○ Effect of the first invention According to the first invention,
A protective cover in a portable information terminal case 100 having a main body BO made of a transparent body G provided inside the four-circumferential frame portion F and the four-circle frame portion F, and a protective cover C for covering and protecting the stored liquid crystal screen dg. C is composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3. The portable information terminal case 100 is characterized in that it fits snugly into the notched portion N.
Here, the notch portion N is a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a width B (cm) and a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface having a width B (cm) × a length L (cm) on the surface of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).
With the characteristic constituent requirement, the first to fifth problems to be solved by the present invention could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.
22222 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ *
In the above-mentioned mobile information terminal case 100,
A protective cover in a portable information terminal case 100 having a main body BO made of a transparent body G provided inside a four-circle frame portion F and a four-circle frame portion F, and a protective cover C that covers and protects a stored liquid crystal screen dg. C is composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3. The inner surface H1 and the first side surface H1 of the longitudinal frame portion F1 are adhered, the side surfaces S1 and S2 of the protective cover mounting portion C1 and both bottom surfaces S1 and S2 of the longitudinal frame portion are adhered, and the protective cover C is the longitudinal frame portion. A portable information terminal case 100 characterized by being attached to F1 is disclosed.
Here, the notch portion N is a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a width B (cm) and a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface having a width B (cm) × a length L (cm) on the surface of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).
○ Effect of the second invention According to the second invention,
A protective cover in a portable information terminal case 100 having a main body BO made of a transparent body G provided inside a four-circle frame portion F and a four-circle frame portion F, and a protective cover C that covers and protects a stored liquid crystal screen dg. C is composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3. The inner surface H1 and the first side surface H1 of the longitudinal frame portion F1 are adhered, the side surfaces S1 and S2 of the protective cover mounting portion C1 and both bottom surfaces S1 and S2 of the longitudinal frame portion are adhered, and the protective cover C is the longitudinal frame portion. A portable information terminal case 100 characterized by being attached to F1.
Here, the notch portion N is a straight pillar body N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a width B (cm) and a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface having a width B (cm) × a length L (cm) on the surface of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).
With the characteristic constituent requirement, the first to fifth problems to be solved by the present invention could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.
33333 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ *
In the above-mentioned mobile information terminal case 100,
Further, the portable information terminal case 100 according to any one of claims 1 and 2, wherein the inner surface of the back portion C2 of the protective cover C and the second side surface of the longitudinal frame portion F1 are adhered to each other is disclosed. There is.
○ Effect of the third invention According to the third invention,
Further, the first to fifth problems to be solved by the present invention are achieved by the characteristic constitutional requirement that the inner surface of the back portion C2 of the protective cover C and the second side surface of the longitudinal frame portion F1 are adhered to each other. It was possible to have a remarkable effect unpredictable by those skilled in the art.
44444 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ *
In the above-mentioned mobile information terminal case 100,
3. The mobile information terminal case 100 described in the above is disclosed.
○ Effect of the fourth invention According to the fourth invention,
In the mobile information terminal case 100 containing the mobile information terminal 99, the present invention has the characteristic configuration requirement that the decoration drawn on the back surface of the mobile information terminal 99 can be observed through the transparent body G from the back side. The first to fifth problems to be solved could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.
55555 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ *
In the above-mentioned mobile information terminal case 100,
In the mobile information terminal case 100 containing the mobile information terminal 99, the decorative card cd is stored in the gap between the transparent body G of the main body BO and the mobile information terminal 99, and the decorative material of the decorative card cd is transparent from the back side. The portable information terminal case 100 according to any one of claims 1 to 4, wherein G can be transmitted and observed, is disclosed.
○ Effect of the fifth invention According to the fifth invention,
In the mobile information terminal case 100 containing the mobile information terminal 99, the decorative card cd is stored in the gap between the transparent body G of the main body BO and the mobile information terminal 99, and the decorative material of the decorative card cd is transparent from the back side. Due to the characteristic constitutional requirement that G can be transmitted and observed, the first to fifth problems to be solved by the present invention can be achieved, and a remarkable effect unpredictable by those skilled in the art can be achieved. rice field.
66666 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ *
In the above-mentioned mobile information terminal case 100,
A square magnet M is included near the end side of the protective cover front portion C3, a square iron plate M1 is included in the side surface of the corresponding mobile information terminal case 100, and the direction from the north pole to the south pole is the plate thickness direction of the square iron plate M1. The mobile information terminal case 100 according to any one of claims 1 to 5, wherein the mobile information terminal case 100 is disclosed.
In the above-mentioned mobile information terminal case 100,
A square magnet M is included near the end side of the protective cover front portion C3, a square iron plate M1 is included in the side surface of the corresponding portable information terminal case 100, and the direction from the north pole to the south pole is the plate thickness direction of the square iron plate M1. Due to the characteristic constitutional requirement of being, the first to fifth problems to be solved by the present invention could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.
77777 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ *
In the above-mentioned mobile information terminal case 100,
A locking tool 10 is attached near the end side of the front surface portion C3 of the protective cover, a square magnet M is included in the locking tool 10, a square iron plate M1 is included in the side surface of the corresponding mobile information terminal case 100, and an N pole is included. The portable information terminal case 100 according to any one of claims 1 to 6, wherein the direction of the S pole is the plate thickness direction of the square iron plate M1 is disclosed.
○ Effect of the seventh invention According to the seventh invention,
A locking tool 10 is attached near the end side of the front surface portion C3 of the protective cover, a square magnet M is included in the locking tool 10, a square iron plate M1 is included in the side surface of the corresponding mobile information terminal case 100, and an N pole is included. The characteristic constituent requirement that the direction of the S pole is the plate thickness direction of the square iron plate M1 makes it possible to achieve the first to fifth problems to be solved by the present invention, which cannot be predicted by those skilled in the art. It was able to produce a remarkable effect.
88888 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ *
In the above-mentioned mobile information terminal case 100,
The portable information terminal case 100 according to any one of claims 1 to 7, wherein a pocket PO for accommodating a card cd is provided inside the front surface portion C3 of the protective cover.
○ Effect of the eighth invention According to the eighth invention,
The first to fifth problems to be solved by the present invention can be achieved by the characteristic configuration requirement that the pocket PO for storing the card cd is provided inside the front surface portion C3 of the protective cover. A remarkable effect unpredictable by a person skilled in the art could be achieved.
99999 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ *
In the above-mentioned mobile information terminal case 100,
6. The mobile information terminal case 100 is disclosed.
○ Effect of the ninth invention According to the ninth invention,
The present invention is to be solved by a characteristic configuration requirement that a pocket PO for storing a card cd is provided inside a protective cover front portion BP so that the card storage port O is near the protective cover back portion CB. The first to fifth tasks could be achieved, and a remarkable effect unpredictable by those skilled in the art could be achieved.

図１～図１２は、実施例１を表した図であり、図１３～図２４は、実施例２を表した図である。実施例１、及び実施例２は共に保護カバー正面部Ｃ３と本体部ＢＯとの係止手段に特徴を有する実施例である（請求項６、請求項７を参照）。
図１は、本発明に係る携帯情報端末ケース１００を表す正面図である。図２は、本発明に係る携帯情報端末ケース１００を表す背面図である。図３は、本発明に係る携帯情報端末ケース１００を表す左側面図である。図４は、本発明に係る携帯情報端末ケース１００を表す右側面図である。図５は、本発明に係る携帯情報端末ケース１００を表す平面図でる。図２５の（Ａ）図は、保護カバー取付部Ｃ１と長手枠部Ｆ１とが結合された状態を表す拡大平面断面図である。詳細は、［図２５］～［図２７］を参照のこと。図６は、本発明に係る携帯情報端末ケース１００を表す底面図である。図７は、本発明に係る携帯情報端末ケース１００を表す正面斜視図である。図８は、本発明に係る携帯情報端末ケース１００を１８０度開いた状態を表す正面図である。図９は、本発明に係る携帯情報端末ケース１００を１８０度開いた状態を表す背面図である。図１０は、本発明に係る携帯情報端末ケース１００を９０度開いた状態を表す正面斜視図である。ここに、ｄｇは、携帯情報端末９９を本体部ＢＯに装着した場合の液晶面を表す。図１１は、本発明に係る携帯情報端末ケース１００を９０度開いた状態を表す背面斜視図である。図１２は、本発明に係る本体部ＢＯと保護カバーＣの結合した状態を表す背面斜視図である。図１３は、本発明に係る携帯情報端末ケース１００を表す正面図である。図１４は、本発明に係る携帯情報端末ケース１００を表す背面図である。図１５は、本発明に係る携帯情報端末ケース１００を表す左側面図である。図１６は、本発明に係る携帯情報端末ケース１００を表す右側面図である。図１７は、本発明に係る携帯情報端末ケース１００を表す平面図である。図１８は、本発明に係る携帯情報端末ケース１００を表す底面図である。図１９は、本発明に係る携帯情報端末ケース１００を表す正面斜視図である。図２０は、本発明に係る携帯情報端末ケース１００を１８０度開いた状態を表す正面図である。図２１は、本発明に係る携帯情報端末ケース１００を１８０度開いた状態を表す背面図である。図２２は、本発明に係る携帯情報端末ケース１００を９０度開いた状態を表す正面斜視図である。図２３は、本発明に係る携帯情報端末ケース１００を９０度開いた状態を表す背面斜視図である。図２４は、本発明に係る携帯情報端末ケース１００を表すＸＹＺ座標系と６面図（正面図、背面図、平面図、底面図、左側面図、右側面図）との関係を示す図である。図２５は、保護カバー取付部Ｃ１と長手枠部Ｆ１とが結合された状態を表す拡大平面断面図である。保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートであり、内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２からなる。保護カバー取付部Ｃ１とは、先端面Ｈ２から幅Ｂ（ｃｍ）までの範囲の平面シートをいう。長手枠部Ｆ１とは、切欠部Ｎを切り欠いてなり、切り欠いた後に、第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２から構成されてなる。保護カバー取付部Ｃ１の内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２は、対応する長手枠部Ｆ１の第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２と、それぞれ接着してなる。図２６は、保護カバー取付部Ｃ１と長手枠部Ｆ１とが結合される前の状態（分離された状態を）を表す拡大平面断面図である。保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートであり、内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２からなる。保護カバー取付部Ｃ１とは、先端面Ｈ２から幅Ｂ（ｃｍ）までの範囲の平面シートをいう。長手枠部Ｆ１とは、切欠部Ｎを切り欠いてなり、切り欠いた後に、第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２から構成されてなる。保護カバー取付部Ｃ１の内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２は、対応する長手枠部Ｆ１の第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２と、それぞれ接着してなる。図２７は、保護カバー取付部Ｃ１及び切欠部Ｎ（直柱体Ｎ０）を平面側に立って左上から見た図面である。（Ａ）図は、保護カバー取付部Ｃ１を平面側に立って左上から見た図面である。保護カバー取付部Ｃ１とは、深さＴ（ｃｍ）×長さＬ（ｃｍ）の平面シートであり、内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２からなる。保護カバー取付部Ｃ１とは、先端面Ｈ２から幅Ｂ（ｃｍ）までの範囲の平面シートをいう。（Ｂ）図は、保護カバー取付部Ｃ１を平面側に立って左上から見た図面である。長手枠部Ｆ１とは、切欠部Ｎを切り欠いてなり、切り欠いた後に、第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２から構成されてなる。保護カバー取付部Ｃ１の内面Ｈ１と両側面Ｓ１、Ｓ２と先端面Ｈ２は、対応する長手枠部Ｆ１の第１側面Ｈ１と第２側面Ｈ２と底面Ｓ１、Ｓ２と、それぞれ接着してなる。図２８は、本体部ＢＯと保護カバーＣとの関係を示す図である。（Ａ）図は、本体部背面に透明体Ｇを設置しておらず、背面側から携帯情報端末９９の背面に描かれた装飾物、装飾カードｃｄの装飾物を観察しない場合の本体部ＢＯと保護カバーＣとの関係を示す図である。装飾物を観察しない場合には、保護カバーＣの保護カバー正面部Ｃ３の内面を本体部ＢＯの背面に接着することができ、接着面積Ｂを広くすることができるので、本発明が解決しようとする第１課題を発見することはできない。（Ｂ）図は、背面側から携帯情報端末９９の背面に描かれた装飾物、あるいは、装飾カードｃｄの装飾物を透明体Ｇを透過させて観察する場合の本体部ＢＯと保護カバーＣとの関係を示す図である。装飾物を透明体Ｇを透過させて観察する場合には、取付面積Ｂ（ｃｍ）が狭くなり、発明者は、鋭意試作を続ける中で、本発明が解決しようとする第１課題を発見した。図２９は、本発明が解決しようとする第３課題（請求項２の特徴的な構成要件により第３課題を解消した。）を説明するための図である。図２９には、保護カバー取付部Ｃ１を平面側に立って左上から見た図面が表示されている。保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されない場合（請求項１に記載の発明）について、比較例として（請求項１に記載の発明を、請求項２に記載の発明の比較例として）検討する。めくり力Ｐ（ｋｇ重）が、保護カバーＣを手で図２９のように付加される場合、ＡＢＣで囲まれた角部の局部面積である面積Ａ１に引張接着応力が作用し、面積Ａ１の引張接着応力を積分したＰ１（ｋｇ重）の間には、（１）式が成立する。めくり力Ｐ＝Ｐ１（ｋｇ重）…（１）式引張接着応力が作用する角の局部面積である面積Ａ１は非常に小さいので応力集中の程度が非常に大きく、引張接着応力が大きくなって非常に捲れ易くなる。特に、保護カバー取付部Ｃ１が可撓性のシートの場合は、角部に応力集中が生じ易く、非常に剥がれ易い。発明者は、鋭意試作を続ける中で、本発明が解決しようとする第３課題を発見した。図３０は、請求項２に記載された発明の顕著な効果（本発明が解決しようとする第３課題を解消したという顕著な効果）を説明するための図である。図３０には、保護カバー取付部Ｃ１を平面側に立って左上から見た図面が表示されている。めくり力Ｐ（ｋｇ重）が、保護カバーＣを手で図２９のように付加される場合、面積Ａ１に引張接着応力が作用し、面積Ａ２にせん断接着応力が作用し、面積Ａ１の引張接着応力を積分したＰ１（ｋｇ重）と面積Ａ２の引張接着応力を積分したＰ２（ｋｇ重）と面積Ａ１の引張接着応力を積分したＰ１（ｋｇ重）の間には、（２Ｃ式が成立する。めくり力Ｐ＝Ｐ１＋Ｐ２（ｋｇ重）…（２）引張接着応力よりせん断接着応力の方がやや大きいが近似として等しいとすれば、概算式は、Ｐ２／Ｐ１＝Ａ２／Ａ１となる。仮にＡ２／Ａ１とすれば、Ｐ２＝Ｐ１＝Ｐ／２となり、ここに、Ｐ２＝０の場合は、Ｐ１＝Ｐとなり、面積Ａ１には２倍の引張接着応力が掛かることになり、非常にめくれ易い。すなわち、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されない場合に比較して、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着され、保護カバー取付部Ｃ１の側面Ｓ１、Ｓ２と長手枠部の両底面Ｓ１、Ｓ２とが接着されない場合に比較して、引張接着応力が少なくなって捲れ難くなる（特に、保護カバー取付部Ｃ１が可撓性のシートの場合は、角部に応力集中がし易く、非常に剥がれ易い）。したがって、請求項２の特徴的構成要件とすることにより、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着面の面積Ａ１への応力集中が大幅に減少して（半減して）、保護カバー取付部Ｃ１の内面Ｈ１と長手枠部Ｆ１の第１側面Ｈ１とが接着面角部が剥がれ難いという当業者予測できない顕著な効果を得られた。 1 to 12 are views showing the first embodiment, and FIGS. 13 to 24 are views showing the second embodiment. Each of the first and second embodiments is an embodiment characterized by a locking means between the protective cover front surface portion C3 and the main body portion BO (see claims 6 and 7).
FIG. 1 is a front view showing a mobile information terminal case 100 according to the present invention. FIG. 2 is a rear view showing the mobile information terminal case 100 according to the present invention. FIG. 3 is a left side view showing the mobile information terminal case 100 according to the present invention. FIG. 4 is a right side view showing the mobile information terminal case 100 according to the present invention. FIG. 5 is a plan view showing the mobile information terminal case 100 according to the present invention. FIG. 25A is an enlarged plan sectional view showing a state in which the protective cover mounting portion C1 and the longitudinal frame portion F1 are connected. For details, see [FIG. 25] to [FIG. 27]. FIG. 6 is a bottom view showing the mobile information terminal case 100 according to the present invention. FIG. 7 is a front perspective view showing the mobile information terminal case 100 according to the present invention. FIG. 8 is a front view showing a state in which the mobile information terminal case 100 according to the present invention is opened 180 degrees. FIG. 9 is a rear view showing a state in which the mobile information terminal case 100 according to the present invention is opened 180 degrees. FIG. 10 is a front perspective view showing a state in which the mobile information terminal case 100 according to the present invention is opened 90 degrees. Here, dg represents a liquid crystal surface when the mobile information terminal 99 is attached to the main body BO. FIG. 11 is a rear perspective view showing a state in which the mobile information terminal case 100 according to the present invention is opened 90 degrees. FIG. 12 is a rear perspective view showing a state in which the main body BO and the protective cover C according to the present invention are connected. FIG. 13 is a front view showing the mobile information terminal case 100 according to the present invention. FIG. 14 is a rear view showing the mobile information terminal case 100 according to the present invention. FIG. 15 is a left side view showing the mobile information terminal case 100 according to the present invention. FIG. 16 is a right side view showing the mobile information terminal case 100 according to the present invention. FIG. 17 is a plan view showing the mobile information terminal case 100 according to the present invention. FIG. 18 is a bottom view showing the mobile information terminal case 100 according to the present invention. FIG. 19 is a front perspective view showing the mobile information terminal case 100 according to the present invention. FIG. 20 is a front view showing a state in which the mobile information terminal case 100 according to the present invention is opened 180 degrees. FIG. 21 is a rear view showing a state in which the mobile information terminal case 100 according to the present invention is opened 180 degrees. FIG. 22 is a front perspective view showing a state in which the mobile information terminal case 100 according to the present invention is opened 90 degrees. FIG. 23 is a rear perspective view showing a state in which the mobile information terminal case 100 according to the present invention is opened 90 degrees. FIG. 24 is a diagram showing the relationship between the XYZ coordinate system representing the mobile information terminal case 100 according to the present invention and a six-view view (front view, rear view, plan view, bottom view, left side view, right side view). be. FIG. 25 is an enlarged plan sectional view showing a state in which the protective cover mounting portion C1 and the longitudinal frame portion F1 are connected. The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm), and is composed of an inner surface H1, both side surfaces S1, S2, and a front end surface H2. The protective cover mounting portion C1 refers to a flat sheet in the range from the tip surface H2 to the width B (cm). The longitudinal frame portion F1 is formed by notching a notch portion N, and after the notch, is composed of a first side surface H1, a second side surface H2, and bottom surfaces S1 and S2. The inner surface H1 and both side surfaces S1, S2 and the tip surface H2 of the protective cover mounting portion C1 are adhered to the first side surface H1 and the second side surface H2 and the bottom surface S1 and S2 of the corresponding longitudinal frame portion F1, respectively. FIG. 26 is an enlarged plan sectional view showing a state (separated state) before the protective cover mounting portion C1 and the longitudinal frame portion F1 are connected. The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm), and is composed of an inner surface H1, both side surfaces S1, S2, and a front end surface H2. The protective cover mounting portion C1 refers to a flat sheet in the range from the tip surface H2 to the width B (cm). The longitudinal frame portion F1 is formed by notching a notch portion N, and after the notch, is composed of a first side surface H1, a second side surface H2, and bottom surfaces S1 and S2. The inner surface H1 and both side surfaces S1, S2 and the tip surface H2 of the protective cover mounting portion C1 are adhered to the first side surface H1 and the second side surface H2 and the bottom surface S1 and S2 of the corresponding longitudinal frame portion F1, respectively. FIG. 27 is a drawing of the protective cover mounting portion C1 and the notch portion N (straight pillar body N0) viewed from the upper left while standing on the plane side. (A) is a view of the protective cover mounting portion C1 standing on the plane side and viewed from the upper left. The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm), and is composed of an inner surface H1, both side surfaces S1, S2, and a front end surface H2. The protective cover mounting portion C1 refers to a flat sheet in the range from the tip surface H2 to the width B (cm). (B) is a view of the protective cover mounting portion C1 standing on the plane side and viewed from the upper left. The longitudinal frame portion F1 is formed by notching a notch portion N, and after the notch, is composed of a first side surface H1, a second side surface H2, and bottom surfaces S1 and S2. The inner surface H1 and both side surfaces S1, S2 and the tip surface H2 of the protective cover mounting portion C1 are adhered to the first side surface H1 and the second side surface H2 and the bottom surface S1 and S2 of the corresponding longitudinal frame portion F1, respectively. FIG. 28 is a diagram showing the relationship between the main body BO and the protective cover C. In the figure (A), the transparent body G is not installed on the back surface of the main body, and the decoration drawn on the back of the mobile information terminal 99 and the decoration of the decorative card cd are not observed from the back side. It is a figure which shows the relationship between and a protective cover C. When the decoration is not observed, the inner surface of the protective cover front portion C3 of the protective cover C can be adhered to the back surface of the main body portion BO, and the adhesive area B can be widened. The first problem to be done cannot be found. (B) The figure shows the main body BO and the protective cover C when the decoration drawn on the back surface of the mobile information terminal 99 or the decoration of the decoration card cd is observed through the transparent body G from the back side. It is a figure which shows the relationship of. When observing a decorative object through the transparent body G, the mounting area B (cm) becomes narrow, and the inventor has discovered the first problem to be solved by the present invention while continuing diligent trial production. .. FIG. 29 is a diagram for explaining a third problem to be solved by the present invention (the third problem is solved by the characteristic configuration requirement of claim 2). FIG. 29 shows a drawing of the protective cover mounting portion C1 standing on the flat surface side and viewed from the upper left. When the inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 are adhered, and the side surfaces S1 and S2 of the protective cover mounting portion C1 and the bottom surfaces S1 and S2 of the longitudinal frame portion are not adhered (claimed) . The invention according to claim 1 will be examined as a comparative example (the invention according to claim 1 will be examined as a comparative example of the invention according to claim 2) . When the turning force P (kg weight) is applied by hand to the protective cover C as shown in FIG. 29, the tensile adhesive stress acts on the area A1 which is the local area of the corner surrounded by ABC, and the area A1 Equation (1) holds between P1 (kg weight) obtained by integrating the tensile adhesive stress. Turning force P = P1 (kg weight) ... Equation (1) Since the area A1 which is the local area of the corner on which the tensile adhesive stress acts is very small, the degree of stress concentration is very large, and the tensile adhesive stress becomes large. It becomes easy to turn over. In particular, when the protective cover mounting portion C1 is a flexible sheet, stress concentration is likely to occur at the corners and the protective cover mounting portion C1 is very likely to be peeled off. The inventor discovered a third problem to be solved by the present invention while continuing diligent trial production. FIG. 30 is a diagram for explaining the remarkable effect of the invention described in claim 2 (the remarkable effect of solving the third problem to be solved by the present invention). FIG. 30 shows a drawing of the protective cover mounting portion C1 standing on the flat surface side and viewed from the upper left. When the turning force P (kg weight) is applied by hand to the protective cover C as shown in FIG. 29, the tensile adhesive stress acts on the area A1, the shear adhesive stress acts on the area A2, and the tensile adhesion of the area A1. (2C equation holds) between P1 (kg weight), which is the integrated stress, P2 (kg weight), which is the integrated tensile adhesive stress of the area A2, and P1 (kg weight), which is the integrated tensile adhesive stress of the area A1. Turning force P = P1 + P2 (kg weight) ... (2) If the shear adhesive stress is slightly larger than the tensile adhesive stress but is equal as an approximation, the approximate formula is P2 / P1 = A2 / A1. If / A1, then P2 = P1 = P / 2, and if P2 = 0, then P1 = P, and the area A1 is subject to twice the tensile adhesive stress, which is very easy to turn over. That is, the inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 are adhered, and the side surfaces S1 and S2 of the protective cover mounting portion C1 and both bottom surfaces S1 and S2 of the longitudinal frame portion are not adhered. Compared with the case, the inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 are adhered to each other, and the side surfaces S1 and S2 of the protective cover mounting portion C1 and both bottom surfaces S1 and S2 of the longitudinal frame portion are bonded. Compared to the case where is not adhered, the tensile adhesive stress is reduced and it is difficult to roll up (especially when the protective cover mounting portion C1 is a flexible sheet, stress is easily concentrated on the corners and it is very easy to peel off. Therefore, by making it a characteristic constituent requirement of claim 2, the stress concentration on the area A1 of the adhesive surface between the inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 is significantly reduced. Then (halved), the inner surface H1 of the protective cover mounting portion C1 and the first side surface H1 of the longitudinal frame portion F1 have a remarkable effect unpredictable by those skilled in the art that the adhesive surface corner portion is hard to peel off.

Claims

A protective cover in a portable information terminal case 100 having a main body BO made of a transparent body G provided inside the four-circumferential frame portion F and the four-circle frame portion F, and a protective cover C for covering and protecting the stored liquid crystal screen dg. C is composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3. The portable information terminal case 100 is characterized in that it fits snugly into the notched portion N.
Here, the notch portion N is a straight prism N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a depth T (cm) × a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a width B (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface having a width B (cm) on the surface of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).

A protective cover in a portable information terminal case 100 having a main body BO made of a transparent body G provided inside a four-circle frame portion F and a four-circle frame portion F, and a protective cover C that covers and protects a stored liquid crystal screen dg. C is composed of a protective cover mounting portion C1, a protective cover back portion C2, and a protective cover front portion C3. The inner surface H1 and the first side surface H1 of the longitudinal frame portion F1 are adhered, the side surfaces S1 and S2 of the protective cover mounting portion C1 and both bottom surfaces S1 and S2 of the longitudinal frame portion are adhered, and the protective cover C is the longitudinal frame portion. A portable information terminal case 100 characterized by being attached to F1.
Here, the notch portion N is a straight prism N0 composed of a first side surface H1, a second side surface H2, a third side surface H3, and both bottom surfaces S1 and S2.
(1) The first side surface H1 is a plane having a width B (cm) and a length L (cm) parallel to the back surface of the main body BO.
(2) The second side surface H2 is a plane having a depth T (cm) × a length L (cm) parallel to the left side surface of the main body BO.
(3) The third side surface H3 is a curved surface having a width B (cm) on the surface of the longitudinal frame portion F1.
(4) Bottom surfaces S1 and S2 refer to the bottom surfaces at both ends.
The protective cover mounting portion C1 is a flat sheet having a depth T (cm) × a length L (cm).

The portable information terminal case 100 according to any one of claims 1 to 2, wherein the inner surface of the back portion C2 of the protective cover C and the second side surface of the longitudinal frame portion F1 are adhered to each other.

3. The mobile information terminal case 100 described in.

In the mobile information terminal case 100 containing the mobile information terminal 99, the decorative card cd is stored in the gap between the transparent body G of the main body BO and the mobile information terminal 99, and the decoration of the decorative card cd is transparent from the back side. The mobile information terminal case 100 according to any one of claims 1 to 4, wherein G can be transmitted and observed.

A square magnet M is included near the end side of the protective cover front portion C3, a square iron plate M1 is included in the side surface of the corresponding mobile information terminal case 100, and the direction from the north pole to the south pole is the plate thickness direction of the square iron plate M1. The mobile information terminal case 100 according to any one of claims 1 to 5, wherein the mobile information terminal case 100 is characterized by the above.

A locking tool 10 is attached near the end side of the front surface portion C3 of the protective cover, a square magnet M is included in the locking tool 10, a square iron plate M1 is included in the side surface of the corresponding mobile information terminal case 100, and an N pole is included. The mobile information terminal case 100 according to any one of claims 1 to 6, wherein the direction of the S pole is the plate thickness direction of the square iron plate M1.

The mobile information terminal case 100 according to any one of claims 1 to 7, wherein a pocket PO for storing a card cd is provided inside the front surface portion C3 of the protective cover.

6. Mobile information terminal case 100.