JP2005109224A - Portable electronic device - Google Patents

Portable electronic device Download PDF

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Publication number
JP2005109224A
JP2005109224A JP2003342042A JP2003342042A JP2005109224A JP 2005109224 A JP2005109224 A JP 2005109224A JP 2003342042 A JP2003342042 A JP 2003342042A JP 2003342042 A JP2003342042 A JP 2003342042A JP 2005109224 A JP2005109224 A JP 2005109224A
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Prior art keywords
case
electronic device
portable electronic
strap
mounting member
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JP2003342042A
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JP4319500B2 (en
Inventor
Takashi Furuta
貴志 古田
Senhime Kato
千姫 加藤
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Kyocera Corp
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Kyocera Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To reduce restrictions on device design due to a strap attachment portion, and to reinforce the attachment portion. <P>SOLUTION: A front case 13 and a rear case 14 are put together for the constitution of a case body 12. An attachment member 16, having a catch bar 23 for stopping a strap, is integratedly formed by resin, and a metal plate is deposited on its outer surface. The attachment member 16 is installed in the vicinity of the area, where the front case 13 and the rear surface 14 are fixed to each other. An engagement section is provided in the attachment member 16, to engage with the inner faces of the front case 13 and the rear case 14 constituting the case body 12. The angular parts of the catch bar 23 of the attachment member 16 are chamfered to arc shape. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、携帯電話、電子手帳あるいはデジタルカメラなどの携帯電子機器に関するものである。   The present invention relates to a portable electronic device such as a mobile phone, an electronic notebook, or a digital camera.

近年、例えば、携帯電話、ＰＤＡ(Personal Digital Assistant)、電子手帳あるいはデジタルカメラなどの各種の携帯電子機器が提供されている。
これらの携帯電子機器には、そのケース本体に、紐状のいわゆるストラップを取り付ける取付部が一体に設けられている。
図１２に示すように、ストラップの取付部５１は、ケース本体５２の縁部における角部を形成する二つの面のそれぞれから孔部５３を形成し、これら孔部５３を互いに連通させてストラップ挿通孔とするとともに、係止棒部５４を形成した構造とされている。そして、この取付部５１は、図１３に示すように、それぞれの孔部５３を成型する金型５５をＬ字状に突き合わせることにより成型されている。 In recent years, for example, various portable electronic devices such as mobile phones, PDAs (Personal Digital Assistants), electronic notebooks, and digital cameras have been provided.
These portable electronic devices are integrally provided with a mounting portion for attaching a so-called strap-like strap to the case body.
As shown in FIG. 12, the strap attachment portion 51 has a hole 53 formed from each of two surfaces forming a corner at the edge of the case main body 52, and these holes 53 communicate with each other to insert the strap. The hole has a structure in which a locking rod portion 54 is formed. And this attachment part 51 is shape | molded by butting the metal mold | die 55 which shape | molds each hole part 53 in L shape, as shown in FIG.

このような携帯電子機器のストラップ取付部の構造は、例えば、下記の特許文献１に開示されている。
特開平８−２７４８５２号公報 Such a structure of the strap attachment portion of the portable electronic device is disclosed in, for example, Patent Document 1 below.
JP-A-8-274852

ところで、上記のようにストラップの取付部５１が形成された携帯電子機器では、その取付部５１がケース本体５２と一体成型されているため、ケース本体５２のデザインが制約されてしまうという問題があった。特に、近年、携帯電子機器の分野では、他の機器との差別化を図るうえで、ケースのデザインは大きなウエイトを占めるようになっていた。   By the way, in the portable electronic device in which the strap attaching portion 51 is formed as described above, since the attaching portion 51 is integrally formed with the case main body 52, there is a problem that the design of the case main body 52 is restricted. It was. In particular, in recent years, in the field of portable electronic devices, the case design has come to occupy a great deal of weight in order to differentiate it from other devices.

この発明は、デザインの制約を受けることなく、高強度化が図られたストラップの取付部を有する携帯電子機器を提供することを目的としている。   SUMMARY OF THE INVENTION An object of the present invention is to provide a portable electronic device having a strap attachment portion that is designed to have high strength without being restricted by design.

上記目的を達成するために、請求項１に記載の携帯電子機器は、ストラップが取り付けられる係止棒を有する取付部材を、ケース本体と係合して固定したことを特徴とする。   In order to achieve the above object, the portable electronic device according to claim 1 is characterized in that an attachment member having a locking bar to which a strap is attached is engaged with and fixed to the case body.

また本発明の携帯電子機器は、前記取付部材が前記ケース本体の内面と係合する係合部を有すると共に、前記ケース本体は、互いに突き合わされて組み付けられる一対のケース部材からなる半割構造とされ、前記取付部材の係合部は各ケース部材の内面とそれぞれ係合させると共に、前記取付部材を前記ケース同士を固定する固定箇所近傍に配したことを特徴とする。   In addition, the portable electronic device of the present invention has an engagement portion in which the attachment member engages with the inner surface of the case body, and the case body includes a half structure including a pair of case members that are abutted against each other and assembled. The engaging portion of the mounting member is engaged with the inner surface of each case member, and the mounting member is disposed in the vicinity of a fixing portion for fixing the cases to each other.

また前記取付部材の係止棒は、断面略矩形状に形成され、少なくとも裏面側における角部に面取りを施してあることを特徴とする。
また前記取付部材は、樹脂によって一体成型されかつ外表面が金属層で被覆されていることを特徴とする。
また前記取付部材は、金属によって形成されていることを特徴とする。 Further, the locking rod of the mounting member is formed in a substantially rectangular shape in cross section, and is chamfered at least at a corner portion on the back surface side.
Further, the mounting member is integrally molded with a resin and the outer surface is covered with a metal layer.
The mounting member is made of metal.

上記携帯電子機器によれば、紐状のいわゆるストラップを係止可能な係止棒を有する取付部材をケース本体と別体としてこれをケース本体に係合させるようにしたので、この係止棒を有する取付部材をケース本体と別の高強度な材質とすることができ、耐久性を大幅に向上させることができる。
また、取付部材を別体としたことによりデザインの制約が大幅に低減され、ケース本体と取付部材とを異なる色や模様とすることにより、様々なデザイン要求に対応することができる。 According to the portable electronic device, since the attachment member having a locking bar capable of locking a so-called strap in the form of a string is separated from the case main body and engaged with the case main body, The mounting member can be made of a high-strength material different from the case main body, and the durability can be greatly improved.
In addition, design restrictions are greatly reduced by making the mounting member separate, and various design requirements can be met by making the case body and the mounting member different colors and patterns.

また、ストラップを係止可能な係止棒を有する取付部材の係合部がケース本体の内面と係合するので、取付部材のケース本体への取り付け強度を高めることができる。
また、一対のケース部材同士の固定箇所近傍に取付部材を設けたので、ストラップを介して取付部材に引っ張り力が作用しても、ケース部材同士の突き合わせ部分が開くような不具合なく、ケース部材同士の組み付け状態を維持することができ、取付部材のケース本体への強固な取り付け状態も維持することができる。
また、取付部材の係止棒の少なくとも裏面側における角部に円弧状やテーパ状の面取りを施すことで、ストラップとの摩擦を低減させて、ストラップの傷付きを防止することができる。 Moreover, since the engaging part of the attachment member which has the latching bar which can latch a strap engages with the inner surface of a case main body, the attachment intensity | strength to the case main body of an attachment member can be raised.
In addition, since the mounting member is provided in the vicinity of the fixed portion between the pair of case members, even if a tensile force acts on the mounting member via the strap, the case members can be connected to each other without a problem that the butted portion between the case members opens. The assembled state can be maintained, and the firmly attached state of the attachment member to the case main body can also be maintained.
Further, by applying arcuate or tapered chamfering to at least the corners on the back surface side of the locking rod of the mounting member, it is possible to reduce friction with the strap and prevent the strap from being damaged.

また、樹脂によって一体成型した取付部材の外表面に金属層を被覆することで、取付部材の耐摩耗性を向上させることができる。
また、取付部材を金属によって形成することで、取付部材の耐摩耗性を向上させることができる。 Moreover, the wear resistance of the mounting member can be improved by covering the outer surface of the mounting member integrally molded with resin with a metal layer.
Moreover, the wear resistance of an attachment member can be improved by forming an attachment member with a metal.

以下、本発明を実施するための最良の形態に係る携帯電子機器について図面を参照して説明する。
図１は、実施形態に係る携帯電子機器を示す斜視図で、（ａ）は閉じた状態を示す図であり、（ｂ）は開いた状態を示す図である。また、図２は、実施形態に係る携帯電子機器を示す斜視図、図３は、携帯電子機器の一部の断面図、図４は、携帯電子機器の一部の分解斜視図、図５は、携帯電子機器の一部の分解斜視図、図６は、携帯電子機器の取付部付近における斜視図である。
図に示す携帯電子機器１は携帯電話機に適用したもので、一表面１１ａに表示部２及びスピーカ３を有するケース本体１１と、一表面１２ａにテンキーやカーソルキー等からなる操作部５及びマイク６を有するケース本体１２とを有し、ケース本体１１は、図１（ａ）に示すように、操作部５及びマイク６を覆うようにケース本体１２上に重ね合わせて配置することができると共に、互いの重ね合わせ方向に沿う軸線Ｌを中心にケース本体１１をケース本体１２に対して回動させて操作部５及びマイク６を外部に露出させることができるようになっている。即ち、２つのケース本体１１、１２は互いに端部を図示略の連結部を介して連結してあり、前記軸線Ｌを中心にケース本体１１をケース本体１２に対して回動させることができるようになっている。
そのため、図１（ａ）に示すように、２つのケース本体１１、１２を重ね合わせた閉状態とすれば、コンパクトにすることができ、携行等に好ましい状態とすることができ、また、図１（ｂ）に示すように、ケース本体１１をケース本体１２に対して１８０度回動させた開状態とすれば、通話や操作部を使った操作に好ましい状態とすることができる。また、表示部２は、ケース本体１２の一表面１２ａと同じ方向を向いた一表面１１ａに設けてあるため、図１（ａ）（ｂ）いずれの状態でも表示部２に表示された情報をユーザーが見ることができるようになっている。なお、符号７はケース本体１２の一端部内に設けられた、内蔵アンテナである。 Hereinafter, a portable electronic device according to the best mode for carrying out the present invention will be described with reference to the drawings.
1A and 1B are perspective views illustrating a portable electronic device according to an embodiment, in which FIG. 1A is a diagram illustrating a closed state, and FIG. 1B is a diagram illustrating an opened state. 2 is a perspective view showing the portable electronic device according to the embodiment, FIG. 3 is a sectional view of a part of the portable electronic device, FIG. 4 is an exploded perspective view of a part of the portable electronic device, and FIG. FIG. 6 is an exploded perspective view of a part of the portable electronic device, and FIG. 6 is a perspective view of the vicinity of the mounting portion of the portable electronic device.
The mobile electronic device 1 shown in the figure is applied to a mobile phone, and has a case body 11 having a display unit 2 and a speaker 3 on one surface 11a, an operation unit 5 comprising a numeric keypad, cursor keys, etc. and a microphone 6 on one surface 12a. As shown in FIG. 1A, the case body 11 can be placed on the case body 12 so as to cover the operation unit 5 and the microphone 6, as shown in FIG. The case body 11 can be rotated with respect to the case body 12 around the axis L along the overlapping direction so that the operation unit 5 and the microphone 6 can be exposed to the outside. That is, the two case main bodies 11 and 12 are connected to each other through a connection portion (not shown) so that the case main body 11 can be rotated with respect to the case main body 12 about the axis L. It has become.
Therefore, as shown in FIG. 1A, if the two case main bodies 11 and 12 are in a closed state, they can be made compact and can be brought into a preferable state for carrying or the like. As shown in FIG. 1B, if the case main body 11 is opened 180 degrees with respect to the case main body 12, it can be in a preferable state for calls and operations using the operation unit. Moreover, since the display part 2 is provided in the one surface 11a which faced the same direction as the one surface 12a of the case main body 12, the information displayed on the display part 2 in any state of Fig.1 (a) (b) is displayed. The user can see it. Reference numeral 7 denotes a built-in antenna provided in one end of the case body 12.

この携帯電子機器１のケース本体１２は、フロントケース（ケース部材）１３とリヤケース（ケース部材）１４とから構成された半割構造とされている。
この携帯電子機器１のケース本体１２には、その一端側における一側部に、紐状のストラップＳを取り付けるための取付部１５を備えている。この取付部１５は、フロントケース１３とリヤケース１４との間に配設された取付部材１６を有している。 The case body 12 of the portable electronic device 1 has a half structure composed of a front case (case member) 13 and a rear case (case member) 14.
The case main body 12 of the portable electronic device 1 includes an attachment portion 15 for attaching a string-like strap S to one side portion on one end side thereof. The attachment portion 15 has an attachment member 16 disposed between the front case 13 and the rear case 14.

ケース本体１２内には、金属あるいは硬質樹脂から形成されたフレーム１７を有しており、このフレーム１７には、各種電子部品が実装された基板１８が固定されている。
そして、このフレーム１７には、その角部に取付部材１６が固定されている。 The case body 12 has a frame 17 made of metal or hard resin, and a substrate 18 on which various electronic components are mounted is fixed to the frame 17.
An attachment member 16 is fixed to the corner portion of the frame 17.

ここで、この取付部材１６について、図面を参照しながら説明する。
図７は、取付部を構成する取付部材の正面図、図８は、取付部材の上面図、図９は、取付部材の裏面図、図１０は、取付部材の断面図、図１１は、取付部材の成型の仕方を説明する概略断面図である。
この取付部材１６は、樹脂によって一体成型し、その外表面に、例えば金属のメッキを施すことによって金属層を被覆したもので、外形形状が円形をしたストラップ係止部２１と、ケース本体１２に固定するための固定部２２とを有している。固定部２２は、平面視にて、ストラップ係止部２１の外周から半径外方へ張り出した鍔部と、ストラップ係止部２１の裏面側に設けられた係合孔３１とを有しており、前記鍔部はケース本体１２と係合する係合部２２ａとなっている。 Here, the mounting member 16 will be described with reference to the drawings.
7 is a front view of the mounting member constituting the mounting portion, FIG. 8 is a top view of the mounting member, FIG. 9 is a rear view of the mounting member, FIG. 10 is a cross-sectional view of the mounting member, and FIG. It is a schematic sectional drawing explaining the method of shaping | molding a member.
The attachment member 16 is integrally molded with resin, and the outer surface thereof is coated with a metal layer by, for example, metal plating. The attachment member 16 is attached to the strap locking portion 21 having a circular outer shape and the case main body 12. And a fixing portion 22 for fixing. The fixed portion 22 has a collar portion projecting radially outward from the outer periphery of the strap locking portion 21 and an engagement hole 31 provided on the back surface side of the strap locking portion 21 in plan view. The flange portion serves as an engagement portion 22 a that engages with the case main body 12.

ストラップ係止部２１には背面から正面に至る貫通孔を有し、該貫通孔は背面側に開口する第１の穴２４ａと、該第１の穴２４ａと連通すると共に、前記正面側に開口する第２の穴２４ｂとからなり、前記第２の穴２４ｂは正面側に向かうにつれて外方へ徐々に広がる曲面状となっている。また、ストラップ係止部２１の正面側には、その径方向に掛け渡された係止棒２３を備え、この係止棒２３と第２の穴２４ｂとで形成される通路をストラップ挿通路２４としてある。なお、係止棒２３の背面側の角部には面取りが施されて、円弧状の面取り部２３ａとされている。
ここで、取付部材１６は、図１１に示すように、取付部材１６の外形をなす形状を形成するための第１及び第２の金型２６、２７と、取付部材１６の第１の穴２４ａ及び係止棒２３の背面側を形成する第３の金型２５とによって成型される。第３の金型２５は、第２の金型２７の内側より挿通され、その頂部には係止棒２３の背面側を形成する凹部２５ａを備え、この凹部２５ａの隅部が断面円弧状に形成されている。そのため、第１ないし第３の金型２５、２６、２７によって形成される空間に軟化させた樹脂を充填して硬化させることで取付部材１６を一体的に形成することができ、第３の金型２５と第１の金型２６とで形成される係止棒２３の背面側角部に円弧状の面取りが施された形状とすることができる。尚、金型２５の凹部２５ａ全体を断面円弧状に形成し、係止棒２３の背面側全体を断面円弧状に形成してもよい。 The strap engaging portion 21 has a through hole extending from the back to the front. The through hole communicates with the first hole 24a that opens to the back side, the first hole 24a, and opens to the front side. The second hole 24b has a curved surface shape that gradually spreads outward as it goes to the front side. Further, the front side of the strap locking portion 21 is provided with a locking rod 23 spanned in the radial direction, and the passage formed by the locking rod 23 and the second hole 24b is connected to the strap insertion passage 24. It is as. In addition, the corner | angular part of the back side of the latching bar 23 is chamfered, and it is set as the circular-arc-shaped chamfer 23a.
Here, as shown in FIG. 11, the mounting member 16 includes first and second molds 26 and 27 for forming a shape forming the outer shape of the mounting member 16, and a first hole 24 a of the mounting member 16. And a third mold 25 that forms the back side of the locking rod 23. The third mold 25 is inserted from the inside of the second mold 27, and has a recess 25a that forms the back side of the locking rod 23 at the top, and the corner of the recess 25a has an arcuate cross section. Is formed. Therefore, the mounting member 16 can be integrally formed by filling and hardening the softened resin in the space formed by the first to third molds 25, 26, and 27. It can be set as the shape by which the circular arc chamfering was given to the back side corner | angular part of the latching rod 23 formed with the type | mold 25 and the 1st metal mold | die 26. FIG. In addition, the whole recessed part 25a of the metal mold | die 25 may be formed in cross-sectional arc shape, and the whole back side of the latching rod 23 may be formed in cross-sectional arc shape.

一方、固定部２２の係合孔３１には、フレーム１７の角部に立設された係合リブ３２が嵌合される。また、取付部材１６の固定部２２は、係合凸部３３を有しており、この係合凸部３３は、フレーム１７に形成された係合凹部３４に嵌合する。また、取付部材１６の固定部２２の背面には、係止凹部３５が形成されており、この係止凹部３５には、フレーム１７の係合リブ３２の側面に形成された係止爪３６が入り込む構造とされている。   On the other hand, engagement ribs 32 erected at the corners of the frame 17 are fitted into the engagement holes 31 of the fixing portion 22. Further, the fixing portion 22 of the mounting member 16 has an engaging convex portion 33, and the engaging convex portion 33 is fitted into an engaging concave portion 34 formed on the frame 17. A locking recess 35 is formed on the back surface of the fixing portion 22 of the mounting member 16, and a locking claw 36 formed on the side surface of the engagement rib 32 of the frame 17 is formed in the locking recess 35. It has a structure that enters.

そして、この取付部材１６は、固定部２２の係合孔３１にフレーム１７の係合リブ３２を嵌合させるとともに、係合凸部３３をフレームの係合凹部３４に嵌合させることにより、フレーム１７の角部に取り付けられる。また、このとき、フレーム１７の係止爪３６が取付部材１６の固定部２２に形成された係止凹部３５に入り込むことにより、取付部材１６がフレーム１７に係止され、組み立て時に取付部材１６が脱落することなくフレーム１７への取り付け状態が維持される。   The mounting member 16 is configured to fit the engaging rib 32 of the frame 17 into the engaging hole 31 of the fixing portion 22 and fit the engaging convex portion 33 to the engaging concave portion 34 of the frame. It is attached to 17 corners. At this time, the locking claw 36 of the frame 17 enters the locking recess 35 formed in the fixing portion 22 of the mounting member 16, so that the mounting member 16 is locked to the frame 17. The state of attachment to the frame 17 is maintained without falling off.

フロントケース１３には、取付部材１６の配設位置近傍（図３では取付部材１６の真後）に、ボス４１が立設されており、フレーム１７の角部近傍に形成された嵌合孔４２にボス４１が嵌合される。リヤケース１４には、固定孔４３を有する窪み部４４を有し、この固定孔４３に差し込んだ図示しない固定ねじをボス４１にねじ込むことにより、フロントケース１３とリヤケース１４とが固定され、また、嵌合孔４２にボス４１が嵌合されたフレーム１７が所定位置に支持される。   In the front case 13, a boss 41 is erected near the position where the mounting member 16 is disposed (in FIG. 3, just behind the mounting member 16), and a fitting hole 42 formed near the corner of the frame 17. The boss 41 is fitted into the boss 41. The rear case 14 has a recess 44 having a fixing hole 43, and a fixing screw (not shown) inserted into the fixing hole 43 is screwed into the boss 41 to fix the front case 13 and the rear case 14. The frame 17 in which the boss 41 is fitted in the joint hole 42 is supported at a predetermined position.

このとき、フレーム１７に取り付けられた取付部材１６は、その円形外形のストラップ係止部２１が、フロントケース１３及びリヤケース１４にそれぞれ形成された円弧状の嵌め込み凹部１３ａ、１４ａに嵌め込まれた状態に保持される。また、取付部材１６の固定部２２の係合部２２ａは、ケース本体１２の内面側に配置され、フロントケース１３及びリヤケース１４の凹部１３ａ、１４ａの縁部に係合する。   At this time, the attachment member 16 attached to the frame 17 is in a state in which the strap engaging portion 21 having a circular outer shape is fitted into arc-shaped fitting recesses 13a and 14a formed in the front case 13 and the rear case 14, respectively. Retained. Further, the engaging portion 22 a of the fixing portion 22 of the mounting member 16 is disposed on the inner surface side of the case body 12 and engages with the edge portions of the recesses 13 a and 14 a of the front case 13 and the rear case 14.

そして、上記のようにフロントケース１３とリヤケース１４と組み合わせ、図示しない他の固定部分とともに固定することにより、ケース本体１２の一端側における一側部に、ストラップＳを取り付けるための取付部１５が設けられた携帯電子機器１１が組み立てられる。   As described above, the front case 13 and the rear case 14 are combined and fixed together with other fixing portions (not shown), thereby providing an attachment portion 15 for attaching the strap S to one side portion on one end side of the case body 12. The portable electronic device 11 is assembled.

以上、説明したように、上記構造の携帯電子機器１１によれば、紐状のいわゆるストラップＳを係止可能な係止棒２３を有する取付部材１６をケース本体１２と別体としたので、この係止棒２３を有する取付部材１６をケース本体１２と別の高強度な材質とすることができ、耐久性を大幅に向上させることができる。
また、取付部材１６と別体としたことによりデザインの制約が少なくされ、ケース本体１２と取付部材１６とを異なる色や模様とすることにより、様々なデザイン要求に対応することができる。 As described above, according to the mobile electronic device 11 having the above-described structure, the attachment member 16 having the locking bar 23 that can lock the strap-shaped so-called strap S is separated from the case body 12. The attachment member 16 having the locking rod 23 can be made of a material having a high strength different from that of the case main body 12, and the durability can be greatly improved.
In addition, since the mounting member 16 and the mounting member 16 are separated from each other, design restrictions are reduced. By making the case body 12 and the mounting member 16 different colors and patterns, various design requirements can be met.

しかも、取付部材１６の係合部２２ａがケース本体１２の内面と係合するので、取付部材１６のケース本体１２への取り付け強度を高めることができる。
また、フロントケース１３とリヤケース１４とをネジ止めするために設けられるボス（固定箇所）近傍に取付部材１６を設けたので、ストラップＳを介して取付部材１６に引っ張り力が作用しても、フロントケース１３とリヤケース１４との突き合わせ部分が開くような不具合なく、フロントケース１３とリヤケース１４との組み付け状態を維持することができ、取付部材１６のケース本体１２への強固な取り付け状態も維持することができる。 And since the engaging part 22a of the attachment member 16 engages with the inner surface of the case main body 12, the attachment intensity | strength of the attachment member 16 to the case main body 12 can be raised.
In addition, since the attachment member 16 is provided in the vicinity of a boss (fixed portion) provided for screwing the front case 13 and the rear case 14, even if a tensile force acts on the attachment member 16 via the strap S, the front member The assembled state of the front case 13 and the rear case 14 can be maintained without any trouble that the butted portion between the case 13 and the rear case 14 opens, and the mounting state of the mounting member 16 to the case body 12 can be maintained. Can do.

さらに、取付部材１６の係止棒２３の背面側における角部に円弧状の面取りが施されているので、ストラップＳとの摩擦を低減させて、ストラップＳの傷付きを防止することができる。
また、樹脂によって一体成型した取付部材１６の外周面に金属のメッキを施したので、取付部材１６の耐摩耗性を向上させることができる。 Further, since the arcuate chamfering is applied to the corner of the attachment member 16 on the back side of the locking rod 23, the friction with the strap S can be reduced and the strap S can be prevented from being damaged.
In addition, since the outer peripheral surface of the mounting member 16 integrally molded with resin is plated with metal, the wear resistance of the mounting member 16 can be improved.

なお、上記の実施形態では、取付部材１６を樹脂によって一体成型し、その外周面に金属メッキ等の手段によって金属層を設けたが、取付部材１６自体を金属によって形成しても良く、この場合も、係止棒２３に係止したストラップＳとの接触部分の耐摩耗性を向上させることができる。   In the above embodiment, the mounting member 16 is integrally molded with resin and the metal layer is provided on the outer peripheral surface thereof by means such as metal plating. However, the mounting member 16 itself may be formed of metal. In addition, the wear resistance of the contact portion with the strap S locked to the locking rod 23 can be improved.

本発明の実施形態にかかる携帯電子機器の閉状態および開状態の外観をそれぞれ示す斜視図である。It is a perspective view which shows the external appearance of the closed state and open state of the portable electronic device concerning embodiment of this invention, respectively. 本発明の実施形態に係る携帯電子機器の取付部材周辺部分の斜視図である。It is a perspective view of the attachment member periphery part of the portable electronic device concerning the embodiment of the present invention. 携帯電子機器の内部構造を示す一部の断面図である。It is a partial sectional view showing an internal structure of a portable electronic device. 携帯電子機器の内部構造を示す一部の分解斜視図である。It is a partial exploded perspective view which shows the internal structure of a portable electronic device. 携帯電子機器の内部構造を示す一部の分解斜視図である。It is a partial exploded perspective view which shows the internal structure of a portable electronic device. 携帯電子機器の取付部付近の構造を示す斜視図である。It is a perspective view which shows the structure of the attachment part vicinity of a portable electronic device. 取付部を構成する取付部材の正面図である。It is a front view of the attachment member which comprises an attachment part. 取付部を構成する取付部材の平面図である。It is a top view of the attachment member which comprises an attachment part. 取付部を構成する取付部材の背面図である。It is a rear view of the attachment member which comprises an attachment part. 取付部を構成する取付部材の断面図である。It is sectional drawing of the attachment member which comprises an attachment part. 取付部材の成型の仕方を説明する概略断面図である。It is a schematic sectional drawing explaining the method of shaping | molding an attachment member. ストラップの取付部を有する従来の携帯電子機器を説明する一部の斜視図である。It is a partial perspective view explaining the conventional portable electronic device which has the attaching part of a strap. 取付部の成型の仕方を説明する概略断面図である。It is a schematic sectional drawing explaining the method of shaping | molding an attaching part.

符号の説明Explanation of symbols

１１ 携帯電子機器
１２ ケース本体
１３ フロントケース（ケース部材）
１４ リヤケース（ケース部材）
１５ 取付部
１６ 取付部材
２２ａ 係合部
２３ 係止棒
Ｓ ストラップ

11 portable electronic device 12 case main body 13 front case (case member)
14 Rear case (case member)
DESCRIPTION OF SYMBOLS 15 Attachment part 16 Attachment member 22a Engagement part 23 Locking rod S Strap

Claims (5)

ストラップが取り付けられる係止棒を有する取付部材を、ケース本体と係合して固定したことを特徴とする携帯電子機器。   A portable electronic device characterized in that an attachment member having a locking rod to which a strap is attached is engaged with and fixed to a case body. 前記取付部材は、前記ケース本体の内面と係合する係合部を有すると共に、前記ケース本体は、互いに突き合わされて組み付けられる一対のケース部材からなる半割構造とされ、前記取付部材の係合部は各ケース部材の内面とそれぞれ係合させると共に、前記取付部材を前記ケース同士を固定する固定箇所近傍に配したことを特徴とする請求項１に記載の携帯電子機器。   The mounting member has an engaging portion that engages with the inner surface of the case body, and the case body has a half structure composed of a pair of case members that are abutted and assembled to each other. 2. The portable electronic device according to claim 1, wherein the portion is engaged with an inner surface of each case member, and the attachment member is disposed in the vicinity of a fixing portion for fixing the cases to each other. 前記取付部材の係止棒は、断面略矩形状に形成され、少なくとも裏面側における角部に面取りを施してあることを特徴とする請求項１または２に記載の携帯電子機器。   3. The portable electronic device according to claim 1, wherein the locking rod of the mounting member is formed in a substantially rectangular shape in cross section, and is chamfered at least at a corner portion on the back surface side. 前記取付部材は、樹脂によって一体成型されかつ外表面が金属層で被覆されていることを特徴とする請求項１ないし３のいずれか１項に記載の携帯電子機器。   The portable electronic device according to any one of claims 1 to 3, wherein the mounting member is integrally molded with a resin and an outer surface is covered with a metal layer. 前記取付部材は、金属によって形成されていることを特徴とする請求項１ないし３のいずれか１項に記載の携帯電子機器。

The portable electronic device according to claim 1, wherein the attachment member is made of metal.

JP2003342042A 2003-09-30 2003-09-30 Portable electronic devices Expired - Fee Related JP4319500B2 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007023848A1 (en) 2005-08-25 2007-03-01 Nec Corporation Strap holder for portable apparatus
JP2008136023A (en) * 2006-11-29 2008-06-12 Nec Saitama Ltd Foldable portable device
CN100525592C (en) * 2006-07-19 2009-08-05 明基电通信息技术有限公司 Suspension line fixing structure and portable electronic device including the same
JP2010094425A (en) * 2008-10-20 2010-04-30 Nec Saitama Ltd Strap mounting part structure and mobile terminal
JP2012049692A (en) * 2010-08-25 2012-03-08 Nec Saitama Ltd Strap attachment mechanism

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007023848A1 (en) 2005-08-25 2007-03-01 Nec Corporation Strap holder for portable apparatus
US7908715B2 (en) 2005-08-25 2011-03-22 Nec Corporation Strap holder for a mobile device
CN100525592C (en) * 2006-07-19 2009-08-05 明基电通信息技术有限公司 Suspension line fixing structure and portable electronic device including the same
JP2008136023A (en) * 2006-11-29 2008-06-12 Nec Saitama Ltd Foldable portable device
JP2010094425A (en) * 2008-10-20 2010-04-30 Nec Saitama Ltd Strap mounting part structure and mobile terminal
JP2012049692A (en) * 2010-08-25 2012-03-08 Nec Saitama Ltd Strap attachment mechanism

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