JP2003258446A - Case for portable terminal - Google Patents
Case for portable terminalInfo
- Publication number
- JP2003258446A JP2003258446A JP2002054201A JP2002054201A JP2003258446A JP 2003258446 A JP2003258446 A JP 2003258446A JP 2002054201 A JP2002054201 A JP 2002054201A JP 2002054201 A JP2002054201 A JP 2002054201A JP 2003258446 A JP2003258446 A JP 2003258446A
- Authority
- JP
- Japan
- Prior art keywords
- case
- liquid crystal
- metal
- resin
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Casings For Electric Apparatus (AREA)
- Telephone Set Structure (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、携帯電話などの携
帯端末のケースに関する。TECHNICAL FIELD The present invention relates to a case of a mobile terminal such as a mobile phone.
【０００２】[0002]
【発明が解決しようとする課題】携帯電話などの携帯端
末装置が、今日、広く普及している。この携帯端末装置
には、各種のタイプのものが有る。中でも、第１のケー
ス体と第２のケース体とを具備し、前記第１のケース体
と第２のケース体とがヒンジ機構によって開閉可能に連
結されてなる、所謂、折畳型の携帯端末装置の普及度は
著しい。Mobile terminal devices such as mobile phones have become widespread today. There are various types of mobile terminal devices. Above all, a so-called folding type mobile phone including a first case body and a second case body, and the first case body and the second case body being openably and closably connected by a hinge mechanism. The popularity of terminal devices is remarkable.
【０００３】ところで、この折畳型の携帯端末装置のケ
ースは、コスト及び軽量性の観点から、樹脂で構成され
ているのが通常である。By the way, the case of the foldable portable terminal device is usually made of resin from the viewpoint of cost and lightness.
【０００４】しかしながら、折畳型の携帯端末装置にお
いて、ケースを樹脂で構成した場合、ヒンジ部の耐久性
に問題が起きる。However, in the folding type portable terminal device, when the case is made of resin, there arises a problem in durability of the hinge portion.
【０００５】又、ケース全体をマグネシウム合金などの
軽量合金で構成することが考えられた。It has also been considered that the entire case is made of a lightweight alloy such as a magnesium alloy.
【０００６】しかしながら、マグネシウム合金を用いた
ダイカスト鋳造法でケースを製造しようとした場合、バ
リと言われる余肉部分が出来易く、かつ、湯じわと言わ
れる表面欠陥が出来易い。この為、後処理で余肉部分を
除去したり、表面欠陥を研磨によって除去する作業が必
要となり、コストが高く付く。更には、染料や顔料など
の着色剤による装飾が出来難く、装飾性の観点からも問
題が有る。However, when a case is manufactured by a die casting method using a magnesium alloy, a surplus portion called a burr is likely to be formed and a surface defect called a wrinkle is likely to be formed. For this reason, it is necessary to remove the surplus portion in the post-treatment or to remove the surface defects by polishing, which increases the cost. Furthermore, it is difficult to decorate with coloring agents such as dyes and pigments, and there is a problem from the viewpoint of decorativeness.
【０００７】そこで、本願発明者は、ヒンジ部のみを金
属で構成することを考えた。Therefore, the inventor of the present application has considered that only the hinge portion is made of metal.
【０００８】しかし、ヒンジ部のみを金属で構成した場
合、ヒンジ部とケース体との一体性に劣り、耐久性が十
分なものとは言えなかった。However, if only the hinge portion is made of metal, the hinge portion and the case body are inferior in unity, and the durability cannot be said to be sufficient.
【０００９】又、ケースをガラス繊維補強樹脂で構成す
ることが考えられた。It has also been considered that the case is made of glass fiber reinforced resin.
【００１０】しかしながら、ガラス繊維によって補強し
ようとすると、十分な強度確保の為には、十分なガラス
繊維が必要となり、このような多量のガラス繊維含有材
料でケースを成型しようとすると、樹脂材料の流動性が
悪く、特に軸受部のような部分における樹脂材料の流動
性は悪く、ガラス繊維による強度アップにも限界が有
る。更には、ガラス繊維含有樹脂で構成されたケースの
リサイクルを考えた場合、ガラス繊維が混じっているが
故に、リサイクルが大変である。However, if it is attempted to reinforce with glass fiber, sufficient glass fiber is required to secure sufficient strength, and if the case is molded with such a large amount of glass fiber-containing material, resin material The fluidity is poor, especially the fluidity of the resin material in the portion such as the bearing portion is poor, and there is a limit in increasing the strength by the glass fiber. Further, when considering recycling of a case made of a glass fiber-containing resin, recycling is difficult because the glass fibers are mixed.
【００１１】前記のような問題点を解決する為になされ
たものであり、本発明が解決しようとする課題は、折畳
型の携帯端末装置において、耐久性に富むケースを低廉
なコストで提供することである。The present invention has been made in order to solve the above problems, and an object of the present invention is to provide a case of a folding type portable terminal device having a high durability at a low cost. It is to be.
【００１２】[0012]
【課題を解決するための手段】前記の課題は、液晶装置
が収納される第１のケース体と操作装置が収納される第
２のケース体とを具備し、前記第１のケース体と第２の
ケース体とがヒンジ機構によって開閉可能に連結されて
なる携帯端末用ケースにおいて、前記第１のケース体は
ケース半体Ａとケース半体Ｂとの合体によって構成され
たものであって、前記ケース半体Ａは液晶装置の液晶画
面が眺められるよう開口が構成されたものであり、前記
ケース半体Ａは、板体の端部に軸受部が構成され、か
つ、前記開口に対応した開口が構成された金属製のケー
ス補強体と、このケース補強体に一体成形された樹脂製
のケース半体本体部とからなることを特徴とする携帯端
末用ケースによって解決される。The above-mentioned problems include a first case body in which a liquid crystal device is housed and a second case body in which an operating device is housed. In a portable terminal case in which the second case body is openably and closably connected by a hinge mechanism, the first case body is configured by combining a case half body A and a case half body B, The case half A has an opening formed so that the liquid crystal screen of the liquid crystal device can be viewed, and the case half A has a bearing formed at the end of the plate and corresponds to the opening. This is solved by a case for a mobile terminal, which comprises a metal case reinforcing body having an opening, and a resin case half body main body integrally molded with the case reinforcing body.
【００１３】すなわち、携帯端末は、通常、液晶装置が
収納される第１のケース体と操作装置が収納される第２
のケース体とがヒンジ機構によって開閉可能に連結され
ている。そして、使用に際しては、操作装置が収納され
ている第２のケース体側を掌にし、そして液晶装置が内
蔵されている第１のケース体側を起こすようにして開く
のが通常である。従って、この時、液晶装置が内蔵され
ている第１のケース体側、特に第１のケース体側のヒン
ジ部分には開時の力が作用し、負荷が大きく作用する。
更に、液晶装置が内蔵されている第１のケース体には液
晶画面が眺められるように開口が形成されていることか
ら、第１のケース体の機械的強度はそれだけ弱いもので
ある。従って、液晶装置が収納されている第１のケース
体は、操作装置が収納されている第２のケース体に比べ
て、耐久性が劣る。That is, the portable terminal normally has a first case body in which the liquid crystal device is housed and a second case body in which the operating device is housed.
The case body is connected by a hinge mechanism so as to be openable and closable. Then, in use, the second case body side in which the operation device is housed is normally used as the palm, and the first case body side in which the liquid crystal device is built is raised and opened. Therefore, at this time, the force at the time of opening acts on the first case body side in which the liquid crystal device is built-in, particularly the hinge portion on the first case body side, and a large load is exerted.
Further, since the opening is formed in the first case body in which the liquid crystal device is incorporated so that the liquid crystal screen can be seen, the mechanical strength of the first case body is weaker. Therefore, the first case body that houses the liquid crystal device is inferior in durability to the second case body that houses the operation device.
【００１４】しかしながら、内蔵されている液晶装置の
液晶画面が眺められるように開口が構成されているケー
ス半体Ａを、端部に軸受部が構成され、かつ、開口が構
成された金属製のケース補強体と、このケース補強体に
一体成形された樹脂製のケース半体本体部とで構成する
ことにより、開口が構成されていることに起因する機械
的強度の低下は金属製のケース補強体によって補われ、
又、開閉に際して負荷が掛かり易いヒンジ部も金属製の
ケース補強体によって補強され、第１のケース体の構造
的要因による耐久性の低下は十分に防止されることにな
る。However, the case half A having an opening so that the liquid crystal screen of the built-in liquid crystal device can be seen is made of a metal having a bearing portion at the end and an opening. By constructing the case reinforcing body and the resin case half body body integrally molded with the case reinforcing body, the mechanical strength is reduced due to the formation of the opening. Supplemented by the body,
Further, the hinge portion, which is apt to be loaded at the time of opening and closing, is also reinforced by the metal case reinforcing body, and the deterioration of durability due to the structural factor of the first case body is sufficiently prevented.
【００１５】かつ、ヒンジ部のみを金属材で構成するの
みでは無く、軸受部から延在して平板部が存在し、この
平板部も金属材で構成されているから、樹脂製のケース
半体本体部との一体性が向上し、かつ、開閉に際して作
用する力がヒンジの付け根部のみに集中しても、これが
平板部全体で受けられて緩和されるから、損傷が一層起
き難いものとなる。Moreover, not only the hinge portion is made of a metal material, but a flat plate portion extends from the bearing portion, and the flat plate portion is also made of a metal material. The integrity with the main body is improved, and even if the force that acts when opening and closing is concentrated only at the base of the hinge, it is received and relieved by the entire flat plate, so damage is less likely to occur. .
【００１６】又、ケース補強体が金属で構成されてお
り、軸受部のみならず、面積が広い板体の存在によって
ケースが覆われるようになり、前記板体が金属製である
ことから、電磁波シールド効果も期待できるようにな
る。Further, since the case reinforcing member is made of metal, the case is covered not only by the bearing portion but also by the presence of the plate member having a large area, and since the plate member is made of metal, the electromagnetic wave You can also expect a shield effect.
【００１７】又、補強として金属製の板材を用いたの
で、例えばガラス繊維を用いた場合に比べて、リサイク
ルが容易である。Further, since a metal plate material is used for reinforcement, it is easier to recycle than when glass fiber is used.
【００１８】又、本発明にあっては、ケースの外面側が
樹脂で構成されるから、表面の装飾性にも富む。Further, according to the present invention, since the outer surface side of the case is made of resin, the surface is rich in decorativeness.
【００１９】更には、内面側に存在する金属製のケース
補強体にリブを構成しておけば、このリブの部分によっ
て液晶画面を保持させるように出来るから、携帯端末装
置の組立が容易になる。尚、このリブの存在は、同時
に、ケースの機械的強度向上効果を一層高めることにな
る。従って、それだけ薄肉化が達成できるようになる。Furthermore, if a rib is formed on the metal case reinforcing member existing on the inner surface side, the rib can hold the liquid crystal screen, which facilitates the assembly of the portable terminal device. . The presence of the ribs simultaneously enhances the effect of improving the mechanical strength of the case. Therefore, it becomes possible to reduce the thickness.
【００２０】又、金属製のケース補強体をトリアジンチ
オール系化合物で表面処理しておけば、樹脂製のケース
半体本体部との密着性が向上し、両者の一体性が高まる
ことから、耐久性が更に向上する。特に、捻り等の外力
が作用しても、金属製のケース補強体と樹脂製のケース
半体本体部との間で滑りが起き難く、耐久性の向上効果
は著しい。If the metal case reinforcement is surface-treated with a triazine thiol compound, the adhesiveness with the resin case half body is improved and the integrity of the two is improved, resulting in durability. The property is further improved. In particular, even when an external force such as a twist is applied, slippage does not easily occur between the metal case reinforcing body and the resin case half body body portion, and the effect of improving durability is remarkable.
【００２１】[0021]
【発明の実施の形態】図１〜図４は本発明になる携帯端
末用ケースの一実施形態を示すもので、図１は携帯端末
全体の斜視図、図２は液晶装置が収納される第１のケー
ス体の分解斜視図、図３は第１のケース体を構成するケ
ース半体Ａの断面図、図４は金属製のケース補強体の斜
視図である。1 to 4 show an embodiment of a portable terminal case according to the present invention. FIG. 1 is a perspective view of the entire portable terminal, and FIG. 1 is an exploded perspective view of the case body 1, FIG. 3 is a cross-sectional view of a case half body A that constitutes the first case body, and FIG. 4 is a perspective view of a metal case reinforcement body.
【００２２】各図中、Ｈは携帯電話である。この携帯電
話Ｈのケース体は、周知の通り、液晶装置が収納される
第１のケース体１と、操作装置が収納される第２のケー
ス体２とからなり、第１のケース体１と第２のケース体
２とはヒンジ３によって開閉可能に連結されている。In each figure, H is a mobile phone. As is well known, the case body of the mobile phone H includes a first case body 1 in which a liquid crystal device is housed and a second case body 2 in which an operating device is housed. A hinge 3 is connected to the second case body 2 so as to be openable and closable.
【００２３】尚、４は透明な液晶画面保護カバー、５は
ケース半体Ａ、６はケース半体Ａとの合体によって第１
のケース体１を構成する樹脂製のケース半体Ｂ、７は液
晶装置、８は樹脂製の液晶フレーム、９は表示側基板で
ある。Reference numeral 4 is a transparent liquid crystal screen protective cover, 5 is a case half A, and 6 is a first half by being joined with the case half A.
The resin case halves B and 7 constituting the case body 1 are liquid crystal devices, 8 is a resin liquid crystal frame, and 9 is a display side substrate.
【００２４】１０は、ケース半体Ａの所定位置に形成さ
れた液晶画面認識用の開口である。Numeral 10 is an opening for recognizing the liquid crystal screen formed at a predetermined position of the case half A.
【００２５】１１は金属製のケース補強体である。この
ケース補強体１１には、金属製の板体のほぼ中央部にお
いて、開口１０に対応して、開口１２が設けられてい
る。又、金属製板体の左右の端部には、起立面１３が設
けられている。そして、起立面１３と底面１４とによっ
て液晶フレーム８が保持されるようになっている。更
に、金属製板体の前端部側には、円筒状の軸受部１５が
設けられている。Reference numeral 11 is a metal case reinforcing member. The case reinforcing body 11 is provided with an opening 12 corresponding to the opening 10 in a substantially central portion of a metal plate body. Further, standing surfaces 13 are provided at the left and right ends of the metal plate body. The upright surface 13 and the bottom surface 14 hold the liquid crystal frame 8. Further, a cylindrical bearing portion 15 is provided on the front end side of the metal plate body.
【００２６】そして、上記開口１２と起立面１３と軸受
部１５等がプレス成形などによって構成されたケース補
強体１１を成型装置の金型内に配置し、成型装置を動作
させることによって、樹脂材料が射出成型され、ケース
補強体１１に一体成形された樹脂製のケース半体本体部
１６も構成される。すなわち、金属製のケース補強体１
１と樹脂製のケース半体本体部１６とによってケース半
体Ａが構成される。Then, the case reinforcing member 11 in which the opening 12, the upright surface 13, the bearing portion 15 and the like are formed by press molding or the like is placed in the mold of the molding apparatus, and the molding apparatus is operated to operate the resin material. Is molded by injection molding, and the case half body 16 made of resin integrally formed with the case reinforcement 11 is also configured. That is, the metal case reinforcement 1
1 and the case half body main body 16 made of resin form a case half A.
【００２７】尚、ケース補強体１１は、金型内に配置さ
れるに先だって、予め、トリアジンチオール系化合物で
表面処理されている。The case reinforcement 11 is surface-treated with a triazine thiol compound prior to being placed in the mold.
【００２８】そして、上記のようにして金属製のケース
補強体１１が樹脂製のケース半体本体部１６に一体構成
されたケース半体Ａを、図２の如く、内蔵する液晶装置
と共に、樹脂製のケース半体Ｂに組み合わせ、又、操作
装置などが収納された第２のケース体２などと組み合わ
せることによって、図１に示される如くの携帯電話Ｈが
得られる。As shown in FIG. 2, the case half A in which the metal case reinforcement 11 is integrally formed with the resin case half body portion 16 as described above, together with the built-in liquid crystal device, is made into resin. By combining with the case half B made of the product, or by combining with the second case body 2 in which the operation device and the like are housed, the mobile phone H as shown in FIG. 1 is obtained.
【００２９】上記のように構成させた携帯電話Ｈは、携
帯電話の使用に際して、第２のケース体２を掌にして第
１のケース体１を開いた際、大きな負荷がヒンジ部に作
用しても、ヒンジ部が損傷するような事態が起きる恐れ
が解決される。すなわち、第１のケース体の構造的要因
による耐久性の低下が大きく改善されている。In the mobile phone H configured as described above, when the mobile phone is used and the first case body 1 is opened with the second case body 2 as the palm, a large load acts on the hinge portion. Even if the hinge portion is damaged, however, the fear that the situation may occur is solved. That is, the decrease in durability due to the structural factor of the first case body is greatly improved.
【００３０】特に、ヒンジ部のみを金属材で構成するの
みでは無く、軸受部１５から延在して平板部（底面１
４）が存在し、この平板部も金属材で構成されているか
ら、樹脂製のケース半体本体部１６との一体性が向上
し、かつ、開閉に際して作用する力が軸受部１５に集中
しても、これが平板部（底面１４）全体で受けられて緩
和されるから、損傷が一層起き難いものとなる。In particular, not only the hinge portion is made of a metal material, but also the flat plate portion (bottom surface 1) is extended from the bearing portion 15.
4) exists, and the flat plate portion is also made of a metal material, the integration with the resin case half body portion 16 is improved, and the force acting upon opening and closing is concentrated on the bearing portion 15. However, since this is received and alleviated by the entire flat plate portion (bottom surface 14), damage is less likely to occur.
【００３１】又、ケース補強体１１が金属で構成されて
おり、軸受部１５のみならず、面積が広い板体（底面１
４）の存在によってケースが覆われるようになり、電磁
波シールド効果も期待できる。Further, since the case reinforcing member 11 is made of metal, not only the bearing portion 15 but also a plate member having a large area (bottom surface 1
The presence of 4) will cover the case, and an electromagnetic wave shielding effect can be expected.
【００３２】又、補強として金属製の板材を用いたの
で、例えばガラス繊維を用いた場合に比べて、リサイク
ルが容易である。Further, since the metal plate material is used as the reinforcement, it is easier to recycle than the case where glass fiber is used.
【００３３】又、本発明にあっては、ケースの外面側が
樹脂で構成されるから、表面の装飾性にも富む。Further, in the present invention, since the outer surface side of the case is made of resin, the surface is rich in decorativeness.
【００３４】更には、内面側に存在するケース補強体１
１に起立面１３が構成されているので、この起立面１３
によって液晶装置７が保持され、よって携帯端末装置の
組立が容易になる。そして、起立面１３は、同時に、ケ
ースの機械的強度向上効果を一層高めることになる。従
って、それだけ薄肉化が達成できるようになる。Furthermore, the case reinforcement 1 existing on the inner surface side
Since the rising surface 13 is formed on the
The liquid crystal device 7 is held by this, and therefore, the assembly of the mobile terminal device becomes easy. Then, the upright surface 13 simultaneously further enhances the effect of improving the mechanical strength of the case. Therefore, it becomes possible to reduce the thickness.
【００３５】又、金属製のケース補強体１１がトリアジ
ンチオール系化合物で表面処理されているので、樹脂製
のケース半体本体部１６との密着性が向上し、両者の一
体性が高まり、耐久性が更に向上する。特に、捻り等の
外力が作用しても、金属製のケース補強体１１と樹脂製
のケース半体本体部１６との間で滑りが起き難く、耐久
性の向上効果は著しい。Further, since the metal case reinforcer 11 is surface-treated with the triazine thiol compound, the adhesion with the resin case half body 16 is improved, the integrity of both is increased, and the durability is improved. The property is further improved. In particular, even when an external force such as a twist is applied, slippage is unlikely to occur between the metal case reinforcing body 11 and the resin case half body portion 16, and the effect of improving durability is remarkable.
【００３６】[0036]
【発明の効果】本発明によれば、携帯電話の使用に際し
て、第２のケース体を掌にして第１のケース体を開いた
際、大きな負荷がヒンジ部に作用しても、ヒンジ部が損
傷するような事態が起きる恐れが解決される。すなわ
ち、第１のケース体の構造的要因による耐久性の低下が
大きく改善されている。特に、ヒンジ部のみを金属材で
構成するのみでは無く、軸受部から延在して平板部が存
在し、この平板部も金属材で構成されているから、樹脂
製のケース半体本体部との一体性が向上し、かつ、開閉
に際して作用する力が軸受部に集中しても、これが平板
部全体で受けられて緩和されるから、損傷が一層起き難
いものとなる。因みに、マグネシウム合金製のもので構
成した場合と本発明のものとを比べると、両者の間で機
械的強度は殆ど変わらず、又、全てが樹脂製の場合と比
べると、約６倍も機械的強度に優れたものであった。According to the present invention, when a portable telephone is used, when the first case body is opened with the second case body as the palm, even if a large load acts on the hinge portion, It eliminates the risk of damage. That is, the decrease in durability due to the structural factor of the first case body is greatly improved. In particular, not only the hinge portion is made of a metal material, but there is a flat plate portion extending from the bearing portion, and since this flat plate portion is also made of a metal material, the resin case half body and Even if the force acting upon opening and closing is concentrated on the bearing portion, this is received by the entire flat plate portion and is relieved, so that damage is less likely to occur. By the way, comparing the case of the one made of magnesium alloy and the one of the present invention, the mechanical strength is almost the same between them, and the machine strength is about 6 times as much as that of the case made of resin. It was excellent in dynamic strength.
【００３７】又、ケース補強体が金属で構成されてお
り、軸受部のみならず、面積が広い板体の存在によって
ケースが覆われるようになり、電磁波シールド効果も期
待できる。Further, since the case reinforcing member is made of metal, the case is covered not only by the bearing portion but also by the plate member having a large area, and the electromagnetic wave shielding effect can be expected.
【００３８】又、補強として金属製の板材を用いたの
で、例えばガラス繊維を用いた場合に比べて、リサイク
ルが容易である。Further, since the metal plate material is used as the reinforcement, the recycling is easier as compared with the case of using glass fiber, for example.
【００３９】又、ケースの外面側が樹脂で構成されるか
ら、表面の装飾性にも富む。Further, since the outer surface side of the case is made of resin, the surface is highly decorative.
【００４０】更には、内面側に存在するケース補強体に
リブが構成されている場合には、このリブによって液晶
装置を保持させることが出来、部品点数の削減も実現で
き、かつ、携帯端末装置の組立が容易になる。そして、
リブは、同時に、ケースの機械的強度向上効果を一層高
めることになる。従って、それだけ薄肉化が達成できる
ようになる。Further, when the case reinforcing member existing on the inner surface side is formed with a rib, the liquid crystal device can be held by the rib, the number of parts can be reduced, and the portable terminal device can be realized. Will be easier to assemble. And
At the same time, the ribs further enhance the effect of improving the mechanical strength of the case. Therefore, it becomes possible to reduce the thickness.
【００４１】又、ケース補強体がトリアジンチオール系
化合物で表面処理されている場合、樹脂製のケース半体
本体部との密着性が向上し、両者の一体性が高まり、耐
久性が更に向上する。特に、捻り等の外力が作用して
も、金属製のケース補強体と樹脂製のケース半体本体部
との間で滑りが起き難く、耐久性の向上効果は著しい。When the case reinforcement is surface-treated with a triazine thiol compound, the adhesion with the case half body made of resin is improved, the integrity of both is improved, and the durability is further improved. . In particular, even when an external force such as a twist is applied, slippage does not easily occur between the metal case reinforcing body and the resin case half body body portion, and the effect of improving durability is remarkable.
【図１】本発明になる携帯端末全体の斜視図FIG. 1 is a perspective view of an entire mobile terminal according to the present invention.
【図２】本発明になる第１のケース体の分解斜視図FIG. 2 is an exploded perspective view of a first case body according to the present invention.
【図３】本発明になる第１のケース体を構成するケース
半体Ａの断面図FIG. 3 is a cross-sectional view of a case half A that constitutes a first case body according to the present invention.
【図４】本発明になる金属製のケース補強体の斜視図FIG. 4 is a perspective view of a metal case reinforcing body according to the present invention.
Ｈ 携帯電話 １ 第１のケース体 ２ 第２のケース体 ３ ヒンジ ５ ケース半体Ａ ６ ケース半体Ｂ ７ 液晶装置 １０ 液晶画面認識用の開口 １１ 金属製のケース補強体 １２ 開口 １３ 起立面 １４ 底面 １５ 軸受部 １６ 樹脂製のケース半体本体部 H mobile phone 1 First case body 2 Second case body 3 hinges 5 case half A 6 case half B 7 Liquid crystal device 10 LCD screen recognition aperture 11 Metal case reinforcement 12 openings 13 Standing surface 14 Bottom 15 Bearing 16 Resin case half body
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｈ０４Ｑ 7/32 Ｈ０４Ｂ 7/26 Ｖ Ｆターム(参考） 4E360 AA02 AB12 AB17 AB20 AB52 BA02 BA08 BB02 EA18 EC05 EC11 ED04 ED06 ED17 ED27 EE12 EE13 GA12 GA34 GA51 GA52 GB26 5K023 AA07 BB04 BB26 DD08 LL06 MM03 QQ02 QQ05 5K067 AA33 AA34 BB04 EE02 KK17─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. 7 Identification code FI theme code (reference) H04Q 7/32 H04B 7/26 VF term (reference) 4E360 AA02 AB12 AB17 AB20 AB52 BA02 BA08 BB02 EA18 EC05 EC11 ED04 ED06 ED17 ED27 EE12 EE13 GA12 GA34 GA51 GA52 GB26 5K023 AA07 BB04 BB26 DD08 LL06 MM03 QQ02 QQ05 5K067 AA33 AA34 BB04 EE02 KK17
Claims (3)
操作装置が収納される第２のケース体とを具備し、前記
第１のケース体と第２のケース体とがヒンジ機構によっ
て開閉可能に連結されてなる携帯端末用ケースにおい
て、 前記第１のケース体はケース半体Ａとケース半体Ｂとの
合体によって構成されたものであって、前記ケース半体
Ａは液晶装置の液晶画面が眺められるよう開口が構成さ
れたものであり、 前記ケース半体Ａは、板体の端部に軸受部が構成され、
かつ、前記開口に対応した開口が構成された金属製のケ
ース補強体と、このケース補強体に一体成形された樹脂
製のケース半体本体部とからなることを特徴とする携帯
端末用ケース。1. A first case body for accommodating a liquid crystal device and a second case body for accommodating an operating device, wherein the first case body and the second case body are formed by a hinge mechanism. In a case for a portable terminal that is openably and closably connected, the first case body is formed by combining a case half body A and a case half body B, and the case half body A is a liquid crystal device. An opening is formed so that the liquid crystal screen can be viewed, and the case half A has a bearing portion formed at an end of a plate body,
A case for a mobile terminal, comprising: a metal case reinforcing body having an opening corresponding to the opening; and a resin case half body main body integrally molded with the case reinforcing body.
てなることを特徴とする請求項１の携帯端末用ケース。2. The case for a mobile terminal according to claim 1, wherein a rib is formed on the metal case reinforcing member.
ール系化合物で表面処理されてなることを特徴とする請
求項１又は請求項２の携帯端末用ケース。3. The case for a mobile terminal according to claim 1, wherein the metal case reinforcement is surface-treated with a triazine thiol compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002054201A JP2003258446A (en) | 2002-02-28 | 2002-02-28 | Case for portable terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002054201A JP2003258446A (en) | 2002-02-28 | 2002-02-28 | Case for portable terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003258446A true JP2003258446A (en) | 2003-09-12 |
Family
ID=28665423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002054201A Pending JP2003258446A (en) | 2002-02-28 | 2002-02-28 | Case for portable terminal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003258446A (en) |
Cited By (8)
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| EP1621968A2 (en) | 2004-06-28 | 2006-02-01 | Kabushiki Kaisha Toshiba | Liquid crystal display device protection structure for electronic equipment |
| WO2007023854A1 (en) * | 2005-08-24 | 2007-03-01 | Nec Corporation | Foldable portable device and method for manufacturing case for same |
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| JP2009249663A (en) * | 2008-04-03 | 2009-10-29 | Shingijutsu Kenkyusho:Kk | Magnesium alloy article and magnesium alloy member |
| CN101753652A (en) * | 2008-11-28 | 2010-06-23 | 富士通株式会社 | Mobile terminal apparatus |
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2002
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