JP3527315B2 - Film unit with lens - Google Patents

Film unit with lens

Info

Publication number
JP3527315B2
JP3527315B2 JP09846395A JP9846395A JP3527315B2 JP 3527315 B2 JP3527315 B2 JP 3527315B2 JP 09846395 A JP09846395 A JP 09846395A JP 9846395 A JP9846395 A JP 9846395A JP 3527315 B2 JP3527315 B2 JP 3527315B2
Authority
JP
Japan
Prior art keywords
lens
curved surface
paper box
unit
film unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP09846395A
Other languages
Japanese (ja)
Other versions
JPH08292522A (en
Inventor
修一 市野
義夫 石塚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP09846395A priority Critical patent/JP3527315B2/en
Publication of JPH08292522A publication Critical patent/JPH08292522A/en
Application granted granted Critical
Publication of JP3527315B2 publication Critical patent/JP3527315B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、フイルムを内蔵すると
ともに撮影レンズやシャッタ機構が組み込まれたユニッ
ト本体を、折り曲げ形成した紙箱で全体的に覆ったレン
ズ付きフイルムユニットに関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lens-fitted film unit in which a unit body having a built-in film and a photographing lens and a shutter mechanism is entirely covered with a bent paper box.

【0002】[0002]

【従来の技術】レンズ付きフイルムユニットには135
フイルム用のパトローネが組み込まれており、撮影を行
うごとに露光済みのフイルムをパトローネに巻き込むよ
うにしている。したがって、レンズ付きフイルムユニッ
トをコンパクト化しようとする際にはパトローネの外形
が制約となり、これまではレンズ付きフイルムユニット
の全体的な厚みをパトローネの外形以下にすることがで
きなかった。
2. Description of the Related Art A film unit with a lens has 135
A film cartridge is built in, and the exposed film is taken into the cartridge each time a photo is taken. Therefore, when attempting to make the lens-fitted film unit compact, the outer shape of the cartridge has been a constraint, and thus far it has not been possible to make the overall thickness of the lens-fitted film unit less than or equal to the outer shape of the cartridge.

【0003】ところが、最近ではレンズ付きフイルムユ
ニットの全体的な厚みをパトローネの外径以下にした薄
形タイプのものが種々試みられている。薄形のレンズ付
きフイルムユニットの一例として、パトローネが組み込
まれたユニット本体の一部をパトローネの外形に倣って
半円筒状に突出させ、また撮影レンズを組み込んだ部分
を撮影レンズの焦点距離に対応した位置まで突出させる
他は、パトローネの外径以下の厚みにした「写ルンです
Super800」(商品名)が本出願人から販売され
ている。これは、従来のものと比較して外観的にかなり
の薄形化が達成されただけでなく、不使用時には手軽に
ポケットに入れることができる。
However, recently, various thin type film units each having a lens-equipped film unit whose overall thickness is equal to or less than the outer diameter of the cartridge have been tried. As an example of a thin film unit with a lens, part of the unit body with a built-in cartridge is projected in a semi-cylindrical shape following the outline of the cartridge, and the part with the built-in shooting lens corresponds to the focal length of the shooting lens. In addition to projecting to the above position, the applicant sells "Shashin-run. Super 800" (trade name) having a thickness equal to or less than the outer diameter of the cartridge. Not only has this been achieved a considerable reduction in appearance compared to the conventional one, but it can also be easily pocketed when not in use.

【0004】また、明瞭なデザインを施して他製品との
差別化を図るために、ユニット本体の前面を、前述した
パトローネの外形に倣って半円筒状に突出させた部分と
撮影レンズを組み込んだ部分を除いて全体的に凸形状に
して曲面で構成したユニット本体が提案されている。
Further, in order to distinguish the product from other products by giving a clear design, a part in which the front surface of the unit main body is projected in a semi-cylindrical shape following the contour of the patrone described above and a photographing lens are incorporated. There has been proposed a unit main body which is formed in a convex shape as a whole except for a portion and is formed of a curved surface.

【0005】上述したようなユニット本体は、ユニット
本体への汚れの付着や、塵埃の進入等を防止するため
に、メーカー名や模様が印刷された紙製のシート材料か
ら紙箱の形に打ち抜かれて形成されたもので、その全体
が覆われる。この紙箱には、前述した半円筒状に突出さ
せた部分を含めて覆うための湾曲部が設けられている。
この紙箱の各部には折り目が形成されており、この湾曲
部に半円筒状に突出させた部分を押し付けた状態で箱形
に折り曲げ形成させる。
The unit body as described above is punched into a paper box shape from a paper sheet material on which a maker's name and a pattern are printed in order to prevent dirt from adhering to the unit body and dust from entering the unit body. It is formed by covering the whole. This paper box is provided with a curved portion for covering the above-mentioned semi-cylindrical protruding portion.
A fold line is formed in each part of the paper box, and the bent part is bent into a box shape while the semi-cylindrical protruding part is pressed against the curved part.

【0006】[0006]

【発明が解決しようとする課題】上述したものでは、半
円筒状に突出させた部分が紙箱の湾曲部に完全に密着せ
ず浮き上がってしまい、紙箱とユニット本体との隙間か
ら塵埃が進入して機能に支障を来す恐れがある。また、
前述したような、ユニット本体の前面を全体的に凸形状
にして曲面で構成したユニット本体では、特にユニット
本体の前面と紙箱との密着が損なわれる。
In the above-mentioned one, the semi-cylindrical protruding portion does not completely adhere to the curved portion of the paper box and rises up, and dust enters through the gap between the paper box and the unit body. May impair function. Also,
In the unit body in which the front surface of the unit body is entirely convex and is configured as a curved surface as described above, the close contact between the front surface of the unit body and the paper box is particularly impaired.

【0007】本発明は、上記課題を解決するためになさ
れたもので、前面が全体的に凸形状をした曲面で構成さ
れたユニット本体を紙箱で隙間なく覆えるようにしたレ
ンズ付きフイルムユニットを提供することを目的とする
ものである。
The present invention has been made to solve the above problems, and provides a lens-fitted film unit in which a front surface of a unit main body formed of a curved surface having an overall convex shape can be covered with a paper box without a gap. It is intended to be provided.

【0008】[0008]

【課題を解決するための手段】上記課題を解決するため
に、請求項1記載の発明では、フイルム及びパトローネ
を収納するとともに撮影レンズ及びシャッタ機構が組み
込まれ、前面に全体的に凸形状となった曲面を有し、か
つ半円筒状のグリップ部を曲面よりも膨出させたユニッ
ト本体と、曲面及びグリップ部を含めてユニット本体を
覆う紙箱とからなり、この紙箱には前記曲面とグリップ
部の境界に谷折り線を形成するためのミシン目と、少な
くとも前記グリップ部の背面付近を覆う部分に複数の溝
とを設けたもので、ユニット本体の前面に紙箱が隙間な
く密着される。
In order to solve the above-mentioned problems, in the invention described in claim 1, the film and the cartridge are housed, the photographing lens and the shutter mechanism are incorporated, and the entire front surface has a convex shape. The unit body has a curved surface and a semi-cylindrical grip portion is bulged from the curved surface, and a paper box that covers the unit body including the curved surface and the grip portion. and perforations for forming a concave fold at the boundary of small
At least a plurality of grooves are formed in the part that covers the vicinity of the back surface of the grip part
The paper box is closely attached to the front of the unit body with no gap.

【0009】請求項2記載の発明では、曲面とグリップ
部との境界はグリップ側に向かって凸となるように湾曲
し、この湾曲に沿って前記谷折線が形成される。請求項
3記載の発明では、曲面の凸形状高さを1〜5mmした
ものである。請求項4記載のの発明では、ミシン目の1
カット分の長さを1〜10mmとしたものである。
In the invention according to claim 2, the boundary between the curved surface and the grip portion is curved so as to be convex toward the grip side, and the valley fold line is formed along this curve. According to the third aspect of the invention, the convex height of the curved surface is 1 to 5 mm. In the invention according to claim 4, 1 of the perforations
The cut length is 1 to 10 mm.

【0010】[0010]

【実施例】図3は、本発明のレンズ付きフイルムユニッ
トの外観を示すものであり、図2は、本発明に使用する
ユニット本体を示すものであり、図1は、紙箱4を展開
して表面側からみた状態を示すものである。レンズ付き
フイルムユニット2はユニット本体3と、その表面を覆
う紙箱4とからなる。このレンズ付きフイルムユニット
2の前面は、後述するグリップ部8によって膨出された
部分を除いて全体的に凸形状となって曲面35で構成さ
れており、良好な保持が行なえるようになっている。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 3 shows the appearance of a lens-fitted film unit of the present invention, FIG. 2 shows the unit body used in the present invention, and FIG. It shows a state viewed from the front side. The lens-fitted film unit 2 comprises a unit body 3 and a paper box 4 covering the surface thereof. The front surface of the lens-fitted photo film unit 2 has a convex surface as a whole except a portion which is bulged by a grip portion 8 which will be described later, and is formed of a curved surface 35, so that good holding can be performed. There is.

【0011】ユニット本体3は、フイルムやパトローネ
を内蔵するとともに、シャッタ機構や巻止め機構が組み
込まれた本体部5と、その前面,背面にそれぞれフック
止めされた前カバー6,後カバー7とから構成されてい
る。
The unit main body 3 includes a main body 5 in which a film and a cartridge are incorporated, a shutter mechanism and a winding stop mechanism are incorporated, and a front cover 6 and a rear cover 7 which are hooked on the front and back sides thereof, respectively. It is configured.

【0012】ユニット本体3の前面3aは、全体的に凸
形状となっており、曲面9で構成されている。また、各
部が丸められてコンパクトになっており、しかもパトロ
ーネの径よりも薄形化されている。本体部4に設けられ
ているパトローネ収納室の外壁は円筒状に突出してい
る。これに応じて前カバー6の左側には半筒形に***し
たグリップ部8が形成されている。
The front surface 3a of the unit body 3 has a convex shape as a whole and is formed by a curved surface 9. In addition, each part is rounded to be compact and thinner than the diameter of the cartridge. The outer wall of the cartridge storage chamber provided in the main body 4 projects in a cylindrical shape. In response to this, a grip portion 8 that is raised in a semi-cylindrical shape is formed on the left side of the front cover 6.

【0013】前カバー6の上面にはカウンタ窓10が形
成され、シャッタボタン11が一体に設けられている。
前カバー6の前面には、ファインダ窓とストロボ窓とが
設けられ、本体部5に組み込んだ撮影レンズ15,スト
ロボ発光部16がそれぞれ露呈され、ストロボスイッチ
17が一体に形成されている。
A counter window 10 is formed on the upper surface of the front cover 6, and a shutter button 11 is integrally provided.
A finder window and a strobe window are provided on the front surface of the front cover 6, a photographing lens 15 and a strobe light emitting section 16 incorporated in the main body section 5 are exposed, and a strobe switch 17 is integrally formed.

【0014】このユニット本体3の前面3aは、一点鎖
線で示しているように全体的に湾曲して凸形状になって
曲面9を構成している。この曲面で、ユニット本体3に
紙箱を密着して覆った際に、レンズ付きフイルムユニッ
ト2を保持しやすい形状が実現される。この凸形状部分
の高さは、1.0mm〜5.0mmの範囲で形成され
る。
The front surface 3a of the unit main body 3 is curved as a whole to form a curved surface 9 as shown by a chain line. This curved surface realizes a shape that easily holds the lens-fitted film unit 2 when the unit body 3 is tightly covered with the paper box. The height of this convex portion is formed in the range of 1.0 mm to 5.0 mm.

【0015】紙箱4の主要部には、撮影レンズ15の周
囲の***部10,シャッタボタン11,カウンタ窓10
等を外部に露呈するために、各部に開口や切欠きが形成
されている。また、紙箱3の各面の境目には、折り目2
5や切込み26が設けられており、組み立ての際に折り
曲げられる。なお、糊代27はこの紙箱4を箱形に組み
立てるときの糊付けに用いられる。
At the main part of the paper box 4, a ridge 10, a shutter button 11 and a counter window 10 around the taking lens 15 are provided.
Openings and notches are formed in each part to expose the above to the outside. In addition, the fold 2 is formed at the boundary between the surfaces of the paper box 3.
5 and notches 26 are provided and can be bent during assembly. The glue allowance 27 is used for pasting when assembling the paper box 4 into a box shape.

【0016】紙箱4の前面4aの左側には、グリップ部
8に密着するように、縦方向に筋状の溝を複数設けて曲
げ強度を低下させ、湾曲しやすくした湾曲部30が形成
されている。また、紙箱4の正面4aの右側及び上側に
も同様の溝を設けて、ユニット本体3の丸みを付けた部
分に密着しやすくなっている。
A curved portion 30 is formed on the left side of the front surface 4a of the paper box 4 so as to be in close contact with the grip portion 8 by providing a plurality of longitudinal grooves to reduce bending strength and facilitate bending. There is. Further, similar grooves are provided on the right side and the upper side of the front surface 4a of the paper box 4 so that they can be easily attached to the rounded portion of the unit body 3.

【0017】湾曲部30の右端には、ミシン目32が円
弧状に形成されている。この紙箱4を組み立てたとき
に、グリップ部8と曲面9との境界に沿って谷折りされ
て、曲面35の形成とともに湾曲部30を前方に膨出す
る。このミシン目32の1カットは、曲率や紙質等に応
じて、1.0mm〜10.0mmの範囲で形成される。
A perforation 32 is formed in an arc shape at the right end of the curved portion 30. When the paper box 4 is assembled, the paper box 4 is valley-folded along the boundary between the grip portion 8 and the curved surface 9, and the curved portion 30 bulges forward along with the formation of the curved surface 35. One cut of the perforation 32 is formed in the range of 1.0 mm to 10.0 mm depending on the curvature, the paper quality, and the like.

【0018】また、紙箱3の後面3bには、撮影時にユ
ーザーの親指が掛かる範囲に上記と同様の直線状の溝を
形成して、スベリ止め34を構成している。なお、紙箱
4に設けた開口,折り目25,ミシン目32等は、シー
ト状物を紙箱4の形に打ち抜いた際に形成される。
Further, on the rear surface 3b of the paper box 3, a linear groove similar to the above is formed in a range where the user's thumb touches at the time of photographing to form a slip stopper 34. The openings, folds 25, perforations 32, etc. provided in the paper box 4 are formed when the sheet-like material is punched into the shape of the paper box 4.

【0019】このような構成の作用について説明する。
ユニット本体2を紙箱3で覆う際には、紙箱4の上にユ
ニット本体3の前面3aを押し付けるようにして、各部
の折り目25や切込み26に沿ってユニット本体3を包
むように各面を折り曲げた後、糊代27を各々接着す
る。
The operation of such a configuration will be described.
When the unit main body 2 is covered with the paper box 3, the front surface 3a of the unit main body 3 is pressed onto the paper box 4, and the respective surfaces are bent so as to wrap the unit main body 3 along the folds 25 and the cuts 26 of each part. After that, the glue margins 27 are adhered to each other.

【0020】ユニット本体3の前面3aを紙箱4の前面
4aに押し付けて紙箱4を箱形に組み立てると、ミシン
目32はグリップ部8と曲面9との境界に沿って谷折り
されて、曲面35の形成とともに湾曲部30を前方に膨
出し、グリップ部8と曲面9との境界に密着するととも
に、ユニット本体3の前面3aと紙箱4の前面4aとを
密着する。ミシン目32は復元力が弱いので、この部分
はクセやモドリ等による影響をうけにくく、ユニット本
体3の前面3aに紙箱4の前面4aが隙間なく覆った状
態に保持される。
When the front surface 3a of the unit body 3 is pressed against the front surface 4a of the paper box 4 to assemble the paper box 4 into a box shape, the perforations 32 are valley-folded along the boundary between the grip portion 8 and the curved surface 9 to form a curved surface 35. The curved portion 30 is bulged forward to form a close contact with the boundary between the grip portion 8 and the curved surface 9 and the front surface 3a of the unit body 3 and the front surface 4a of the paper box 4 are closely contacted. Since the perforation 32 has a weak restoring force, this portion is less likely to be affected by habits, moduli, etc., and the front surface 3a of the unit body 3 is held in a state in which the front surface 4a of the paper box 4 is covered without a gap.

【0021】これにより、ユニット本体3と紙箱との間
に隙間ができて外見上見苦しいとか、隙間からゴミや異
物等が入り込んだりということがなくなり、レンズ付き
フイルムユニット2を保持したときの安定感が格段に向
上する。
As a result, a gap is not formed between the unit body 3 and the paper box, which is unsightly in appearance, and dust or foreign matter does not enter through the gap, so that a sense of stability when holding the lens-fitted film unit 2 is obtained. Is greatly improved.

【0022】[0022]

【発明の効果】上述したように、本発明のレンズ付きフ
イルムユニットによれば、前面に全体的に凸形状となっ
た曲面とグリップ部を有するユニット本体を、曲面とグ
リップ部との境界に谷折り線を形成するためのミシン目
と、少なくともグリップ部の背面付近を覆う部分に複数
の溝とを形成した紙箱で覆うようにしたので、外観、操
作性及び保持性が良好で個性的な形状のレンズ付きフイ
ルムユニットが提供できる。
As described above, according to the lens-fitted photo film unit of the present invention, the unit main body having the curved surface and the grip portion which are entirely convex on the front surface is formed at the boundary between the curved surface and the grip portion. Perforations for forming fold lines
And at least a part that covers the vicinity of the back of the grip part
Since it is covered with the paper box in which the groove is formed, it is possible to provide a lens-fitted film unit having a unique shape with good appearance, operability and holding property .

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

【図1】本発明で使用する紙箱の表面展開図である。FIG. 1 is a surface development view of a paper box used in the present invention.

【図2】図1に示す紙箱で全体が覆われるユニット本体
を示す斜視図である。
FIG. 2 is a perspective view showing a unit main body which is entirely covered with the paper box shown in FIG.

【図3】レンズ付きフイルムユニットの外観図である。FIG. 3 is an external view of a film unit with a lens.

【符号の説明】[Explanation of symbols]

2 レンズ付きフイルムユニット 3 ユニット本体 3a 前面 4 紙箱 4a 前面 8 グリップ部 9 曲面 25 折り目 26 切込み 30 湾曲部 32 ミシン目 35 曲面 2 Film unit with lens 3 unit body 3a front 4 paper boxes 4a front 8 Grip part 9 curved surface 25 folds 26 notches 30 curved part 32 perforations 35 curved surface

───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7,DB名) G03B 17/02 G03C 3/00 ─────────────────────────────────────────────────── ─── Continuation of the front page (58) Fields surveyed (Int.Cl. 7 , DB name) G03B 17/02 G03C 3/00

Claims (4)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】 フイルム及びパトローネを収納するとと
もに撮影レンズ及びシャッタ機構が組み込まれ、前面に
全体的に凸形状となった曲面を有し、かつ半円筒状のグ
リップ部を曲面よりも膨出させたユニット本体と、前記
曲面及びグリップ部を含めてユニット本体を覆う紙箱と
からなり、この紙箱には前記曲面とグリップ部の境界に
谷折り線を形成するためのミシン目と、少なくとも前記
グリップ部の背面付近を覆う部分に複数の溝とを設けた
ことを特徴とするレンズ付きフイルムユニット。
1. A film and a cartridge are housed, a photographing lens and a shutter mechanism are incorporated, and a front surface has a curved surface having a convex shape, and a semi-cylindrical grip portion is bulged from the curved surface. Unit body and a paper box that covers the unit body including the curved surface and the grip portion. In the paper box , at least the perforation for forming a valley fold line at the boundary between the curved surface and the grip portion,
Multiple grooves are provided in the part that covers the back of the grip
A film unit with a lens that is characterized.
【請求項2】 前記曲面とグリップ部との境界はグリッ
プ側に向かって凸となるように湾曲し、この湾曲に沿っ
て前記谷折線が形成されることを特徴とする請求項1記
載のレンズ付きフイルムユニット。
2. The lens according to claim 1, wherein a boundary between the curved surface and the grip portion is curved so as to be convex toward the grip side, and the valley fold line is formed along the curve. Film unit with.
【請求項3】 前記曲面の凸形状高さが1〜5mmであ
ることを特徴とする請求項1又は2記載のレンズ付きフ
イルムユニット。
3. The lens-fitted film unit according to claim 1, wherein the convex height of the curved surface is 1 to 5 mm.
【請求項4】 前記ミシン目の1カット分の長さが1〜
10mmであることを特徴とする請求項3記載のレンズ
付きフイルムユニット。
4. The length of one cut of the perforation is 1 to
The film unit with a lens according to claim 3, wherein the film unit has a length of 10 mm.
JP09846395A 1995-04-24 1995-04-24 Film unit with lens Expired - Fee Related JP3527315B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP09846395A JP3527315B2 (en) 1995-04-24 1995-04-24 Film unit with lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09846395A JP3527315B2 (en) 1995-04-24 1995-04-24 Film unit with lens

Publications (2)

Publication Number Publication Date
JPH08292522A JPH08292522A (en) 1996-11-05
JP3527315B2 true JP3527315B2 (en) 2004-05-17

Family

ID=14220389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP09846395A Expired - Fee Related JP3527315B2 (en) 1995-04-24 1995-04-24 Film unit with lens

Country Status (1)

Country Link
JP (1) JP3527315B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3022463B2 (en) 1998-01-19 2000-03-21 日本電気株式会社 Liquid crystal display device and method of manufacturing the same
CN104730809B (en) * 2013-12-24 2018-01-30 纸纶科技有限公司 Paper camera and its housing

Also Published As

Publication number Publication date
JPH08292522A (en) 1996-11-05

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