JP3576615B2 - Wrap film storage box - Google Patents

Wrap film storage box Download PDF

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Publication number
JP3576615B2
JP3576615B2 JP32790694A JP32790694A JP3576615B2 JP 3576615 B2 JP3576615 B2 JP 3576615B2 JP 32790694 A JP32790694 A JP 32790694A JP 32790694 A JP32790694 A JP 32790694A JP 3576615 B2 JP3576615 B2 JP 3576615B2
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Japan
Prior art keywords
lid
film
plate
box
box body
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JPH08183528A (en
Inventor
祥吾 松田
昌良 森田
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山下印刷紙器株式会社
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/08Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession
    • B65D83/0847Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture at the junction of two walls
    • B65D83/0852Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture at the junction of two walls with means for assisting dispensing
    • B65D83/0882Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture at the junction of two walls with means for assisting dispensing and for cutting interconnected articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006Article or web delivery apparatus incorporating cutting or line-perforating devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/10Handled articles or webs
    • B65H2701/17Nature of material
    • B65H2701/175Plastic
    • B65H2701/1752Polymer film

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Description

【0001】
【産業上の利用分野】
本発明はロール状に巻かれた食品等包装用のラップフィルムを収納し、必要量ずつ引き出してカットするラップフィルムの収納箱に関するものである。
【0002】
【従来の技術】
従来、ラップフィルムの収納箱は、図7,8に示すように、上面が開口した箱本体Aと、この箱本体Aの上面開口部を開閉する蓋Bとにより、前側上下および後側上下にそれぞれ長さ方向の稜線(折り目)a1,a2,b1,b2を備えた細長の直方体状に構成されている。
【0003】
また、箱本体Aは、前面板1と、底面板2と、後面板3と、左右両側面板4,4とによって形成されている。
【0004】
一方、蓋Bは、前板5と、上板6と、左右両側板(片側のみ図示)7とによって形成され、前板5の下端にフィルム切断用の鋸歯付きカッター8が取付けられる。
【0005】
この蓋Bは、後側上部稜線b1において上板6の後端が箱本体Aにおける後面板3の上端に連続し、この後側上部稜線b1が蓋Bの開閉支点となっている。
【0006】
【発明が解決しようとする課題】
ところが、この従来の収納箱によると、蓋Bの開閉支点が後側上部稜線b1にあるため、この稜線b1よりも前側部分を指で押えなければ蓋Bの閉じ力が働かない。いいかえれば、強い蓋閉じ力を得るためには、できるだけ前方部分で蓋Bを押さえる必要がある。
【0007】
一方、フィルム引出し・切断時には、たとえば右利きの場合、通常、図8実線で示すように、
( ) 左手のひらに箱を載せて蓋Bを開け、
( ii ) 右手でフィルムFを引き出し、
( iii ) 左手の拇指で上板7を押えて蓋Bを閉じ、
( iv ) そのままフィルムFを斜め上方に引っ張ってカッター8に押し当て、一端側から切断する
という操作を行う。
【0008】
この場合、従来の収納箱によると、上記( iii )( iv )の蓋閉じ・切断段階で、蓋Bの上板6を押えただけでは蓋閉じ力が不足し、フィルム引っ張り力により前板5が押し上げられて半開き状態となる。
【0009】
このため、カッター8に対するフィルムFの密着力が不十分となる等の理由によりフィルムFの切断がスムーズに行われず、フィルムFが皺になったり半切れ状態になったりする事態が生じていた。
【0010】
一方、これを防止するためには、十分な蓋閉じ力が得られるように、上記( iii )( iv )の段階で図8仮想線で示すように拇指が蓋前板5に当るように箱を持ち直さなければならず、操作が面倒となる。
【0011】
そこで本発明は、切断時にわざわざ持ち直さなくても十分な蓋閉じ力が得られ、フィルムをスムーズに切断することができるラップフィルムの収納箱を提供するものである。
【0012】
【課題を解決するための手段】
本発明は、次の要件を具備するものである。
【0013】
( ) ロール状に巻かれたラップフィルムが収納される上面が開口した箱本体と、この箱本体の上面開口部を開閉する蓋とにより、前側上下および後側上下に長さ方向の稜線を備えた直方体状に構成されていること。
【0014】
( II ) 上記箱本体は、底面板と、前面板と、この前面板よりも高さの低い後面板と、左右両側面板とから成ること。
【0015】
( III ) 箱本体における前面板の上端部に、ガイドフラップがラップフィルム上方に向かって折曲げ形成され、このガイドフラップの左右両端が箱本体の左右両側面板に固定されていること。
【0016】
( IV ) 上記蓋は、上板と、下端にカッターが設けられた前板と、後板と、上記前板及び後板の左右両端に固定された左右両側板とによってボックス構造に構成されていること。
【0017】
( ) 上記蓋における後板の下端と上記箱本体における後面板の上端とが、上記後側上部の稜線よりも下方位置で、蓋の開閉支点となる折り目を介して連続していること。
【0018】
【作用】
上記構成によると、蓋の開閉支点が後側上部稜線よりも下方にあるため、同稜線が開閉支点となる従来の収納箱と比べて、梃子の原理により同じ部分を押えても蓋閉じ力が格段に強くなる。
【0019】
このため、フィルム切断段階でわざわざ箱を持ち直さなくても、上板を押えた状態で十分な蓋閉じ力が得られ、フィルムをスムーズに切断することができる。
【0020】
また蓋が、四周(前後左右および上側)が閉じたボックス構造となるため、蓋両側板の後端側がフリーとなった従来の箱と比較して、蓋の剛性を格段に高めることができる。
【0021】
これにより、フィルム切断段階でのフィルム引っ張り力による蓋およびカッターの変形が抑えられ、蓋閉じ状態が確実に保持されるため、フィルムの切断がより一層スムーズに行われる。
【0022】
また、操作ミスによって蓋閉じ力が不十分な場合でも、蓋およびカッターの開きが少なくなることにより、フィルムの切断が容易となる。
【0023】
一方、ガイドフラップにより、フィルム引出し時にフィルムが前板上端に引っ掛からないでスムーズに引出されるとともに、引っ張り力によるフィルムの箱外への飛び出しを防止することができる。
【0024】
しかも、このガイドフラップは、左右両端が箱本体の左右両側面板に固定されているため、フィルムの引っ張り力が過大であったり、引っ張り方向が上向き過ぎたりした場合でも、同フラップの上向き変形が抑えられる。このため、所期のフィルム飛び出し防止機能が確実に果たされ、フィルム引出し・切断作業がよりスムーズに行われる。
【0025】
【実施例】
本発明の実施例を図1〜図6によって説明する。
【0026】
基本実施例(図1〜図4参照)
この収納箱は、基本的には従来同様、上面が開口した箱本体Cと、この箱本体Cの上面開口部を開閉する蓋Dとにより、前側上下および後側上下にそれぞれ長さ方向の稜線a1,a2,b1,b2を備えた細長の直方体状に構成されている。
【0027】
箱本体Cは、前面板11と、底面板12と、前面板11よりも高さの低い後面板13と、左右両側面板14,14とによって形成されている。
【0028】
この箱本体Cにおける前面板11の上端部にガイドフラップ15が、前面板全長に亘り、ラップフィルムFの上方に向かって傾斜して折曲げ形成され、このガイドフラップ15によってフィルムFが引出しガイドされるとともに、引っ張り力によるフィルムFの箱外への飛び出しが防止される。
【0029】
このガイドフラップ15の両端には、図4に示すように連結片15a,15aが直角に折曲げ形成され、この両側連結片15a,15aが左右両側面板14,14の内面に糊付けによって一体に連結されている。
【0030】
このように、ガイドフラップ15の両端が固定されることにより、フィルム引出し時に、フィルム引っ張り力が強過ぎたり、引っ張り方向が上向き過ぎたりした場合でも、ガイドフラップ15の上向き変形が抑えられる。このため、同フラップ15によるフィルム飛び出し防止作用が確実に果たされる。
【0031】
一方、蓋Dは、前板16と、上板17と、前板16よりも高さ寸法が小さい後板18と、左右両側板19,19とによって形成され、前板16の下端にフィルム切断用のカッター20が取付けられている。
【0032】
この蓋Dは、後板18の下端が、後側上部稜線b1よりも下方位置で箱本体Cにおける後面板13の上端に折り目dを介して連続し、この折り目dが蓋Dの開閉支点となっている。
【0033】
また、図4に示すように、前板16および後板18の左右両端に折曲げ片16a,18aが直角に設けられている。
【0034】
この折曲げ片16a,18aは、互いの先端が突合せられた状態(または重ね合せられた状態)で糊付けによって左右両側板19,19の内面に固定され、これにより、蓋Dが、四周が閉じたボックス構造となっている。
【0035】
この収納箱によると、蓋Dの開閉支点が後側上部稜線b1よりも下方にあるため、同稜線b1が開閉支点となる従来の収納箱と比べて、梃子の原理により同じ部分を押えても蓋閉じ力が格段に強くなる。
【0036】
これにより、フィルム切断段階において、図3に示すように上板を押えるだけで十分な蓋閉じ力が得られ、フィルム引っ張り力によって蓋Dが半開き状態になるおそれがなくなる。
【0037】
しかも、前記したように蓋Dがボックス構造であることにより、蓋D全体の剛性(保形力)が高められるため、このフィルム切断段階でフィルム引っ張り力による蓋Dの変形が抑えられる。
【0038】
この二点の相乗効果により、従来のようにわざわざ拇指が前板16に当るように箱を持ち直さなくても、フィルムFをスムーズに切断することができる。
【0039】
また、蓋Dの変形が少なくなることにより、たとえ操作ミスによって蓋Dが半開き状態で切断操作が行われた場合でも、蓋両側板の後端側がフリーとなった従来の収納箱と比べてフィルムFの切断が容易となる。
【0040】
ところで、上記実施例では、ガイドフラップ15を内側に傾斜して設けたが、図5に示すように、同フラップ15を前板上端から水平に延設してもよい。
【0041】
また、図6に示すように同フラップ15をUターン状に二重に折曲げ形成してもよい。
【0042】
こうすれば、ガイドフラップ15の剛性が高くなるため、フィルム引出し時の同フラップ15の変形が抑えられること、フラップ先端が折り返しによって丸く形成されるためフィルムFとの摩擦抵抗が小さくなることにより、フィルム引出し操作がスムーズに行われる。
【0043】
【発明の効果】
上記のように本発明によるときは、蓋に後板を設け、この後板の下端を、後側上部稜線よりも下方において箱本体の後面板上端に折り目を介して連続させることにより、蓋の開閉支点を後側稜線よりも下方位置に設定したから、同稜線が開閉支点となる従来の収納箱と比べて、梃子の原理により同じ部分を押えても蓋閉じ力が格段に強くなる。
【0044】
このため、フィルム切断段階でわざわざ箱を持ち直さなくても、上板を押えた状態で十分な蓋閉じ力が得られ、フィルムをスムーズに切断することができる。
【0045】
また蓋を、四周が閉じたボックス構造に構成したから、蓋両側板の後端側がフリーとなった従来の箱と比較して、蓋の剛性を格段に高めることができる。
【0046】
これにより、フィルム切断段階でのフィルム引っ張り力による蓋およびカッターの変形が抑えられ、蓋閉じ状態が確実に保持されるため、フィルムの切断がより一層スムーズに行われる。
【0047】
また、操作ミスによって蓋閉じ力が不十分な場合でも、蓋およびカッターの開きが少なくなることにより、フィルムの切断が容易となる。
【0048】
一方、ガイドフラップにより、フィルム引出し時にフィルムを前板上端に引っ掛からないでスムーズに引出すことができるとともに、引っ張り力によるフィルムの箱外への飛び出しを防止することができる。
【0049】
しかも、このガイドフラップの左右両端を箱本体の左右両側面板に固定したから、フィルムの引っ張り力が過大であったり、引っ張り方向が上向き過ぎたりした場合でも、同フラップの上向き変形が抑えられる。このため、所期のフィルム飛び出し防止機能が確実に果たされ、フィルム引出し・切断作業がよりスムーズに行われる。
【図面の簡単な説明】
【図1】本発明の基本実施例を示す収納箱全体の斜視図である。
【図2】同収納箱を開いて図1と反対方向から見た斜視図である。
【図3】図1のIII−III線拡大断面図である。
【図4】図3のIV−IV線断面図である。
【図5】本発明の他の実施例を示す図3相当図である。
【図6】本発明のさらに別の実施例を示す図3相当図である。
【図7】従来の収納箱を示す一部切欠斜視図である。
【図8】図7のVIII−VIII線拡大断面図である。
【符号の説明】
C 箱本体
11 同本体の前面板
12 同底面板
13 同後面板
14,14 左右両側面板
15,15 ガイドフラップ
15a,15a ガイドフラップの連結片
D 蓋
16 蓋の前板
16a 前板の折曲げ片
17 上板
18 後板
18a 後板の折曲げ片
19,19 左右両側板
b1 後側上部稜線
d 蓋の開閉支点となる折り目
20 カッター
[0001]
[Industrial applications]
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wrap film storage box for storing a wrap film for packaging food or the like wound in a roll shape, and pulling out a required amount of the wrap film for cutting.
[0002]
[Prior art]
Conventionally, as shown in FIGS. 7 and 8, a storage box for a wrap film includes a box body A having an open upper surface, and a lid B for opening and closing the upper opening of the box body A. Each is formed in an elongated rectangular parallelepiped shape having ridge lines (fold lines) a1, a2, b1, and b2 in the length direction.
[0003]
The box body A is formed by a front plate 1, a bottom plate 2, a rear plate 3, and left and right side plates 4 and 4.
[0004]
On the other hand, the lid B is formed by a front plate 5, an upper plate 6, and left and right side plates (only one side is shown) 7, and a cutter 8 with a saw tooth for film cutting is attached to a lower end of the front plate 5.
[0005]
In the lid B, the rear end of the upper plate 6 at the rear upper ridge line b1 is continuous with the upper end of the rear plate 3 in the box body A, and the rear upper ridge line b1 is the opening / closing fulcrum of the lid B.
[0006]
[Problems to be solved by the invention]
However, according to the conventional storage box, since the opening / closing fulcrum of the lid B is located on the rear upper ridge line b1, the closing force of the lid B does not work unless the front side of the ridge line b1 is pressed with a finger. In other words, in order to obtain a strong lid closing force, it is necessary to press the lid B as far forward as possible.
[0007]
On the other hand, when the film is pulled out or cut, for example, in the case of right-handed person, as shown by the solid line in FIG.
( i ) Put the box on the left palm, open the lid B,
( ii ) Pull out the film F with your right hand,
( iii ) Close the lid B by pressing the upper plate 7 with the thumb of the left hand,
( iv ) The film F is pulled obliquely upward, pressed against the cutter 8, and cut from one end.
[0008]
In this case, according to the conventional storage box, the lid closing force is insufficient only by pressing the upper plate 6 of the lid B in the above-mentioned ( iii ) and ( iv ) closing and cutting stages, and the front plate 5 is pulled by the film pulling force. Is pushed up to be in a half-open state.
[0009]
For this reason, the film F is not smoothly cut due to insufficient adhesion of the film F to the cutter 8, and the film F may be wrinkled or cut in half.
[0010]
Meanwhile, In order to prevent this, as sufficient lid-closing force can be obtained, as the thumb as shown in Figure 8 phantom lines at the stage of the (iii) (iv) strikes the lid front plate 5 the box Must be picked up, and the operation becomes troublesome.
[0011]
Therefore, the present invention provides a wrap film storage box that can obtain a sufficient lid closing force without having to re-hold it when cutting, and can cut the film smoothly.
[0012]
[Means for Solving the Problems]
This onset Ming is one that includes the following requirements.
[0013]
( I ) A box main body having an open upper surface in which a wrap film wound in a roll shape is stored, and a lid for opening and closing the upper surface opening of the box main body. It must be configured as a rectangular parallelepiped.
[0014]
( II ) The box body includes a bottom plate, a front plate, a rear plate having a height lower than the front plate, and left and right side plates.
[0015]
( III ) At the upper end of the front plate of the box body, a guide flap is formed by bending toward the upper side of the wrap film, and the right and left ends of the guide flap are fixed to the left and right side plates of the box body.
[0016]
( IV ) The lid is formed in a box structure by an upper plate, a front plate provided with a cutter at a lower end, a rear plate, and left and right side plates fixed to left and right ends of the front and rear plates. That you are.
[0017]
( V ) The lower end of the rear plate of the lid and the upper end of the rear plate of the box main body are continuous with each other via a fold serving as an opening / closing fulcrum of the lid at a position below the ridgeline at the upper rear side.
[0018]
[Action]
According to the above configuration, since the opening / closing fulcrum of the lid is below the rear upper ridge line, compared to the conventional storage box in which the ridge line serves as the opening / closing fulcrum, the lid closing force is reduced even when the same portion is pressed by the principle of leverage. It becomes much stronger.
[0019]
For this reason, a sufficient lid closing force can be obtained in a state where the upper plate is held down, and the film can be cut smoothly without having to re-hold the box in the film cutting stage.
[0020]
In addition , since the lid has a box structure with four rounds (front, rear, left, right, and upper sides) closed, the rigidity of the lid can be significantly increased as compared to a conventional box in which the rear end sides of the lid side plates are free. .
[0021]
Thereby, the deformation of the lid and the cutter due to the film pulling force in the film cutting stage is suppressed, and the lid closed state is reliably maintained, so that the film is cut more smoothly.
[0022]
Further, even when the lid closing force is insufficient due to an operation error, the opening of the lid and the cutter is reduced, so that the film can be easily cut.
[0023]
On the other hand, the gas Idofurappu, with the film during film drawer is pulled out smoothly without being caught in the front plate upper end, it is possible to prevent the jumping out of the box out of the film by the pulling force.
[0024]
Moreover, since the left and right ends of this guide flap are fixed to the left and right side plates of the box body, even if the film pulling force is excessive or the pulling direction is too upward, the upward deformation of the flap is suppressed. Can be For this reason, the expected function of preventing the film from popping out is reliably performed, and the film withdrawing / cutting operation is performed more smoothly.
[0025]
【Example】
An embodiment of the present invention will be described with reference to FIGS.
[0026]
Basic embodiment (see FIGS. 1 to 4)
Basically, this storage box is provided with a box body C having an upper surface opened and a lid D for opening and closing the upper surface opening of the box body C, as in the conventional case, and has ridges in the longitudinal direction on the front upper and lower sides and the rear upper and lower sides. It has an elongated rectangular parallelepiped shape provided with a1, a2, b1, and b2.
[0027]
The box body C is formed by a front plate 11, a bottom plate 12, a rear plate 13 having a lower height than the front plate 11, and left and right side plates 14, 14.
[0028]
A guide flap 15 is formed at the upper end of the front plate 11 of the box main body C so as to be inclined upwardly of the wrap film F over the entire length of the front plate, and the guide flap 15 guides the film F to be drawn out. At the same time, the film F is prevented from jumping out of the box due to the pulling force.
[0029]
At both ends of the guide flap 15, connecting pieces 15a, 15a are formed by bending at right angles as shown in FIG. 4, and the both connecting pieces 15a, 15a are integrally connected to the inner surfaces of the left and right side face plates 14, 14 by gluing. Have been.
[0030]
By fixing both ends of the guide flap 15 in this manner, upward deformation of the guide flap 15 can be suppressed even when the film pulling force is too strong or the pulling direction is too upward when the film is pulled out. Therefore, the flap 15 reliably prevents the film from jumping out.
[0031]
On the other hand, the lid D is formed by a front plate 16, an upper plate 17, a rear plate 18 having a smaller height dimension than the front plate 16, and left and right side plates 19, 19. Cutter 20 is mounted.
[0032]
In the lid D, the lower end of the rear plate 18 is continuous with the upper end of the rear plate 13 of the box body C at a position below the rear upper ridge line b1 via a fold d. Has become.
[0033]
As shown in FIG. 4, bent pieces 16a, 18a are provided at right and left ends of the front plate 16 and the rear plate 18 at right angles.
[0034]
The bent pieces 16a and 18a are fixed to the inner surfaces of the left and right side plates 19 and 19 by gluing in a state where the tips are abutted (or in a state where they are overlapped), whereby the lid D is closed four times. It has a box structure.
[0035]
According to this storage box, since the opening / closing fulcrum of the lid D is below the rear upper ridge line b1, compared to a conventional storage box in which the ridge line b1 is the opening / closing fulcrum, even if the same portion is pressed by the principle of leverage, The lid closing force becomes much stronger.
[0036]
As a result, in the film cutting stage, a sufficient lid closing force can be obtained just by pressing the upper plate as shown in FIG. 3, and there is no possibility that the lid D will be in a half-open state due to the film pulling force.
[0037]
In addition, since the lid D has a box structure as described above, the rigidity (shape retaining force) of the entire lid D is increased, so that the deformation of the lid D due to the film pulling force in this film cutting step is suppressed.
[0038]
Due to the synergistic effect of these two points, the film F can be cut smoothly without holding the box again so that the thumb touches the front plate 16 as in the related art.
[0039]
In addition, since the deformation of the lid D is reduced, even if the cutting operation is performed in a state where the lid D is half-open due to an operation error, the film is compared with the conventional storage box in which the rear end sides of the both side plates are free. F can be easily cut.
[0040]
By the way, in the above embodiment, the guide flap 15 is provided to be inclined inward, but as shown in FIG. 5, the flap 15 may be horizontally extended from the upper end of the front plate.
[0041]
Further, as shown in FIG. 6, the flap 15 may be double-folded in a U-turn shape.
[0042]
In this case, the rigidity of the guide flap 15 is increased, so that the deformation of the flap 15 at the time of drawing out the film is suppressed, and the frictional resistance with the film F is reduced because the flap tip is formed round by folding. The film drawing operation is performed smoothly.
[0043]
【The invention's effect】
According to the present invention as described above, a rear plate is provided on the lid, and the lower end of this rear plate is connected to the upper end of the rear plate of the box body below the rear upper ridge line via a fold, so that the lid is closed. Since the opening / closing fulcrum is set at a position lower than the rear ridge line, the lid closing force is significantly increased even if the same part is pressed down by the principle of leverage, as compared with a conventional storage box in which the ridge line serves as the opening / closing fulcrum.
[0044]
For this reason, a sufficient lid closing force can be obtained in a state where the upper plate is held down, and the film can be cut smoothly without having to re-hold the box in the film cutting stage.
[0045]
In addition , since the lid is formed in a box structure having four closed edges, the rigidity of the lid can be remarkably increased as compared with a conventional box in which the rear ends of both side plates of the lid are free.
[0046]
Thereby, the deformation of the lid and the cutter due to the film pulling force in the film cutting stage is suppressed, and the lid closed state is reliably maintained, so that the film is cut more smoothly.
[0047]
Further, even when the lid closing force is insufficient due to an operation error, the opening of the lid and the cutter is reduced, so that the film can be easily cut.
[0048]
On the other hand, the gas Idofurappu, it is possible to pull out smoothly without catching the film front plate upper end when the film drawer, can be prevented from jumping out of the box out of the film by the pulling force.
[0049]
In addition, since the left and right ends of the guide flap are fixed to the left and right side plates of the box body, upward deformation of the flap can be suppressed even when the pulling force of the film is excessive or the pulling direction is too upward. For this reason, the expected function of preventing the film from popping out is reliably performed, and the film withdrawing / cutting operation is performed more smoothly.
[Brief description of the drawings]
FIG. 1 is a perspective view of an entire storage box showing a basic embodiment of the present invention.
FIG. 2 is a perspective view showing the storage box opened and viewed from a direction opposite to FIG. 1;
FIG. 3 is an enlarged sectional view taken along line III-III of FIG. 1;
FIG. 4 is a sectional view taken along line IV-IV of FIG. 3;
FIG. 5 is a diagram corresponding to FIG. 3, showing another embodiment of the present invention.
FIG. 6 is a diagram corresponding to FIG. 3, showing still another embodiment of the present invention.
FIG. 7 is a partially cutaway perspective view showing a conventional storage box.
FIG. 8 is an enlarged sectional view taken along line VIII-VIII of FIG. 7;
[Explanation of symbols]
C Box body 11 Front plate 12 Same bottom plate 13 Same rear plate 14, 14 Left and right side plates 15, 15 Guide flaps 15a, 15a Connecting piece of guide flap D Cover 16 Front plate 16a Front plate bent piece 17 Upper plate 18 Rear plate 18a Bending pieces 19 of the rear plate, 19 Left and right side plates b1 Rear upper ridge line d Crease 20 to be a fulcrum for opening and closing the lid

Claims (1)

次の要件を具備することを特徴とするラップフィルムの収納箱。A wrap film storage box having the following requirements.
(( I ) ) ロール状に巻かれたラップフィルムが収納される上面が開口した箱本体と、この箱本体の上面開口部を開閉する蓋とにより、前側上下および後側上下に長さ方向の稜線を備えた直方体状に構成されていること。A rectangular parallelepiped with longitudinal ridges on the front and bottom and the rear and top and bottom, with a box body with an open top where a wrap film wound in a roll is stored, and a lid that opens and closes the top opening of the box body It is configured in a shape.
(( IIII ) ) 上記箱本体は、底面板と、前面板と、この前面板よりも高さの低い後面板と、左右両側面板とから成ること。The box body includes a bottom plate, a front plate, a rear plate having a height lower than the front plate, and left and right side plates.
(( IIIIII ) ) 箱本体における前面板の上端部に、ガイドフラップがラップフィルム上方に向かって折曲げ形成され、このガイドフラップの左右両端が箱本体の左右両側面板に固定されていること。A guide flap is formed at the upper end of the front plate of the box body by bending toward the upper side of the wrap film, and the left and right ends of the guide flap are fixed to the left and right side plates of the box body.
(( IVIV ) ) 上記蓋は、上板と、下端にカッターが設けられた前板と、後板と、上記前板及び後板の左右両端に固定された左右両側板とによってボックス構造に構成されていること。The lid is formed in a box structure by an upper plate, a front plate provided with a cutter at a lower end, a rear plate, and left and right side plates fixed to left and right ends of the front and rear plates.
(( V ) ) 上記蓋における後板の下端と上記箱本体における後面板の上端とが、上記後側上部の稜線よりも下方位置で、蓋の開閉支点となる折り目を介して連続していること。The lower end of the rear plate of the lid and the upper end of the rear plate of the box main body are continuous with each other via a fold serving as a fulcrum for opening and closing the lid at a position below the ridgeline at the upper rear side.
JP32790694A 1994-12-28 1994-12-28 Wrap film storage box Expired - Fee Related JP3576615B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP32790694A JP3576615B2 (en) 1994-12-28 1994-12-28 Wrap film storage box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32790694A JP3576615B2 (en) 1994-12-28 1994-12-28 Wrap film storage box

Publications (2)

Publication Number Publication Date
JPH08183528A JPH08183528A (en) 1996-07-16
JP3576615B2 true JP3576615B2 (en) 2004-10-13

Family

ID=18204318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32790694A Expired - Fee Related JP3576615B2 (en) 1994-12-28 1994-12-28 Wrap film storage box

Country Status (1)

Country Link
JP (1) JP3576615B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000069731A1 (en) * 1999-05-14 2000-11-23 Yoshikazu Takayama Wrap film supplier
JP2006298448A (en) * 2005-04-22 2006-11-02 Dainippon Printing Co Ltd Rolled packaging material storage carton
JP6322461B2 (en) * 2014-04-07 2018-05-09 共同印刷株式会社 Sheet packaging box
JP2016108046A (en) * 2014-12-09 2016-06-20 功 自念 Packaging container with cutting blade having chopping board-like auxiliary tool

Also Published As

Publication number Publication date
JPH08183528A (en) 1996-07-16

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