JPH046070A - Paper box for packing cylindrically rolled material - Google Patents
Paper box for packing cylindrically rolled materialInfo
- Publication number
- JPH046070A JPH046070A JP10045290A JP10045290A JPH046070A JP H046070 A JPH046070 A JP H046070A JP 10045290 A JP10045290 A JP 10045290A JP 10045290 A JP10045290 A JP 10045290A JP H046070 A JPH046070 A JP H046070A
- Authority
- JP
- Japan
- Prior art keywords
- tongue
- tongue piece
- paper box
- cut
- paper
- 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
- 238000012856 packing Methods 0.000 title 1
- 238000004806 packaging method and process Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 abstract description 25
- 101100008049 Caenorhabditis elegans cut-5 gene Proteins 0.000 abstract description 6
- 230000009191 jumping Effects 0.000 abstract description 2
- 210000002105 tongue Anatomy 0.000 description 102
- 239000000123 paper Substances 0.000 description 61
- 230000000694 effects Effects 0.000 description 10
- 239000011888 foil Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 239000011086 glassine Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Packaging Of Machine Parts And Wound Products (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
[産業上の利用分野]
本発明は、例えばラップフィルムやアルミフォイル等の
筒状巻物を、使用時に順次引き出せるように収納し包装
するために用いる筒状巻物包装用紙箱に関する。更に詳
しくは、収納されている筒状巻物から必要量を引き出す
際に、筒状巻物自体が飛び出してしまうのを防止する手
段を有する筒状巻物包装用紙箱に関する。Detailed Description of the Invention [Field of Industrial Application] The present invention relates to a cylindrical roll packaging paper box used for storing and packaging cylindrical rolls such as cling film or aluminum foil so that they can be pulled out one after another when used. Regarding. More specifically, the present invention relates to a paper box for packaging cylindrical rolls that has means for preventing the cylindrical rolls themselves from flying out when a required amount of cylindrical rolls is drawn out from the stored cylindrical rolls.
[従来の技術]
従来、収納されている筒状巻物から必要量を引き出す際
に、筒状巻物自体が飛び出してしまうのを防止する手段
を有する筒状巻物包装用紙箱としては、例えば実公昭5
7−24865号公報、同59−23700号公報、実
開昭51−51933号公報で開示されたものが知られ
ている。[Prior Art] Conventionally, as a paper box for packaging cylindrical scrolls, which has a means to prevent the cylindrical scroll itself from flying out when the required amount is pulled out from the stored cylindrical scroll, for example,
Those disclosed in Publication No. 7-24865, Publication No. 59-23700, and Japanese Utility Model Application Publication No. 51-51933 are known.
これらはいずれも紙箱の側面部に舌辺を形成する切り込
みを設け、この舌辺を、収納されている筒状巻物の空洞
部内にその両端から押し込んで、筒状巻物を紙箱内に留
めようとするものである。In both of these methods, a notch is formed on the side of the paper box to form a tongue, and the tongue is pushed into the cavity of the stored cylindrical scroll from both ends to secure the cylindrical scroll inside the paper box. It is something to do.
特に上記2件の出願公告公報に示される舌片は、筒状巻
物の飛び出し防止効果を確実にするため、押し込まれて
紙箱内に突出した状態で完全に係止される構造となって
いる。In particular, the tongue pieces shown in the two above-mentioned patent publications have a structure in which they are pushed into the paper box and are completely locked in a protruding state in order to ensure the effect of preventing the cylindrical roll from flying out.
また、他の筒状巻物包装用紙箱としては、紙箱の側面部
を構成する紙片を内方へ延出させ、これで筒状巻物の両
端部を押えられるようにしたもの(実開昭52−101
38号公報)や、使用時に細いスリットを介して引き出
すようにしたもの(実公昭57−42814号公報)等
が知られている。Another paper box for packaging cylindrical rolls is one in which paper strips constituting the side surfaces of the paper box are extended inward so that both ends of the cylindrical roll can be held down (Utility Model No. 52- 101
38 (Japanese Utility Model Publication No. 38) and one that is pulled out through a thin slit during use (Japanese Utility Model Publication No. 57-42814) are known.
[発明が解決しようとする課題]
しかしながら、上記従来の筒状巻物包装用紙箱の内、舌
片が箱内に突出した状態で完全に係止されるものは、使
用途中での巻物切れを生じた時に、筒状巻物を一旦紙箱
から取り出し、巻物端を見い出してこれを紙箱から延出
させた状態で再び収納する作業が行いにくい問題がある
。[Problems to be Solved by the Invention] However, among the above-mentioned conventional paper boxes for packaging cylindrical rolls, those that are completely locked with the tongue protruding into the box tend to cause the roll to break during use. There is a problem in that when the cylindrical scroll is removed from the paper box, it is difficult to find the end of the scroll and store it again in a state where it extends from the paper box.
即ち、筒状巻物の出し入れ時に、箱内に突出した舌片が
邪魔になって作業を妨げると共に、この作業時に舌片を
変形させたり、その係止状態を損傷しやすく、上記作業
後は当初の効果が得られなくなりやすい。That is, when taking out or taking out a cylindrical roll, the tongue protruding into the box becomes a nuisance and obstructs the work. At the same time, it is easy to deform the tongue or damage its locking state during this operation, and after the above operation It is easy to lose the effect of
また、筒状巻物の押えを係止されない舌片で行うものや
、側面部の延出片によって行うものは、単なる折り癖に
よって筒状巻物を押えているだけであるので、十分な筒
状巻物飛び出し防止効果が期待できない。特に、上記筒
状巻物の出し入れを行った場合、この折り癖が解除され
、舌片や延出片の押え効果の減少が著しい問題もある。In addition, if the cylindrical scroll is held down by an unlatched tongue piece or by an extended piece on the side, the cylindrical scroll is held down by mere folding, so the cylindrical scroll cannot be held down sufficiently. It cannot be expected to be effective in preventing the product from popping out. In particular, when the cylindrical roll is put in and taken out, the folding tendency is removed, and there is a problem in that the holding effect of the tongue pieces and the extending pieces is significantly reduced.
更に、巻物の引き出しを細いスリットから行うものは、
巻物端をこのスリットに通すのが面倒であると共に、こ
のスリットの抵抗によって、巻物の引き出し自体が行い
にくくなりやすい問題がある。Furthermore, those that pull out scrolls through a thin slit,
There is a problem in that it is troublesome to pass the end of the scroll through this slit, and the resistance of this slit tends to make it difficult to pull out the scroll itself.
本発明は、上記問題点に鑑みてなされたもので、必要な
筒状巻物の飛び出し防止効果が得られると共に、容易に
筒状巻物の出し入れができ、かつこの出し入れ後も上記
効果を維持できる筒状巻物包装用紙箱とすることをその
解決すべき課題とするものである。The present invention has been made in view of the above-mentioned problems, and it is possible to obtain the necessary effect of preventing the cylindrical roll from popping out, and also to enable the cylindrical roll to be easily put in and taken out, and to maintain the above-mentioned effect even after the cylindrical roll is put in and taken out. The problem to be solved is to create a paper box for packaging paper rolls.
[課題を解決するための手段コ
上記課題を解決するために本発明で講じられた手段を説
明すると、請求項第1項の発明では、収納されている筒
状巻物lの空洞部2内に、上辺部を内側に折って押し込
まれる下向きの古道3が、側面部4に舌片状切り込み5
によって形成されており、この古道状勢り込み5の両端
から内向きに、上記舌片3の上辺部の折り曲げ線6より
ほぼ紙の厚さ分だけ上方に位置する係止用切り込み7が
形成されている巻物包装用紙箱とするという手段を講じ
ているものである(第1図ないし第3図参照)、また、
請求項第2項の発明においては、上記係止用切り込み7
を、舌片3の上辺部の折り曲げ線6よりほぼ紙の厚さ分
だけ下方に形成するという手段を講じているものである
(第9図参照)。[Means for Solving the Problems] To explain the means taken in the present invention to solve the above problems, in the invention of claim 1, in the hollow part 2 of the cylindrical scroll l stored. , the downward-facing ancient path 3 that is pushed in by folding the upper side inward has a tongue-like cut 5 in the side surface 4.
A locking notch 7 is formed inwardly from both ends of the ancient road-like inset 5 and is located above the folding line 6 of the upper side of the tongue piece 3 by approximately the thickness of the paper. This paper box is used to package rolls (see Figures 1 to 3).
In the invention of claim 2, the locking notch 7
is formed below the folding line 6 of the upper side of the tongue piece 3 by approximately the thickness of the paper (see FIG. 9).
[作 用] 請求項第1項の発明の作用を第4図で説明する。[Work] The operation of the invention of claim 1 will be explained with reference to FIG.
第4図は、舌片3を本紙箱内へ押し込んだ状態を示すも
ので、係止用切り込み7が折り曲げ線6よりほぼ紙の厚
さだけ上方に形成されていることにより、係止用切り込
みの舌片側端面7aは側面部4の外面側を向き、かつこ
の係止用切り込みの舌片側端面7aに沿った舌片3の基
部部分上面が、係止用切り込みの側面部側端面7bに当
接される。FIG. 4 shows the state in which the tongue piece 3 is pushed into the main paper box, and the locking notch 7 is formed above the folding line 6 by approximately the thickness of the paper. The tongue end surface 7a of the tongue 3 faces the outer surface of the side surface 4, and the upper surface of the base portion of the tongue piece 3 along the tongue end surface 7a of the locking notch is in contact with the side surface 7b of the locking notch. be touched.
この係止用切り込みの舌片側端面7aに沿った舌片3の
基部部分上面と、係止用切り込みの側面部側端面7bと
の当接は、折り曲げ線6に沿った折り曲げの反撥力を支
え1本紙箱内に押し込すれた舌片3がこの折り曲げの反
撥力で元の位置に復帰しないようにして、舌片3の突出
状態を維持するものである。そして、上記のようにして
支えられる折り曲げの反撥力は、筒状巻物1が飛び出そ
うとするのを押える働きをなすものである。The contact between the upper surface of the base portion of the tongue piece 3 along the tongue side end surface 7a of the locking cut and the side end surface 7b of the locking cut supports the repulsive force of bending along the bending line 6. The projecting state of the tongue 3 is maintained by preventing the tongue 3 pushed into the paper box from returning to its original position due to the repulsive force of this bending. The repulsive force of the bending supported in the above manner serves to suppress the tendency of the cylindrical scroll 1 to fly out.
請求項第2項の発明の作用も上記請求項第1項の発明の
作用とほぼ同様である。ただ、係止用切り込み7の形成
位置が、請求項第1項の発明とは逆に、舌片3の上辺部
の折り曲げ線6よりほぼ紙の厚さ分だけ下方に形成され
ているので、舌片3を本紙箱内に押し込んだ時に、第1
0図に示されるように、係止用切り込みの舌片側端面7
aが係止用切り込みの側面部側端面7b付近の側面部4
内面に当接される点が相違する。The effect of the invention of claim 2 is also substantially the same as the effect of the invention of claim 1. However, contrary to the first aspect of the invention, the locking notch 7 is formed below the folding line 6 of the upper side of the tongue piece 3 by approximately the thickness of the paper. When the tongue piece 3 is pushed into the paper box, the first
As shown in Figure 0, the tongue side end surface 7 of the locking notch
a is the side surface 4 near the side end surface 7b of the locking notch;
The difference is that it comes into contact with the inner surface.
上記係止用切り込みの舌片側端面7aと、係止用切り込
みの側面部側端面7b付近の側面部4内面との当接は、
請求項第1項の発明における、係止用切り込みの舌片側
端面7aに沿った舌片3の基部部分上面と、係止用切り
込みの側面部側端面7bとの当接と同様の働きをなすも
のである。即ち、折り曲げ線6に沿った折り曲げの反撥
力を支え、本紙箱内に押し込まれた舌片3がこの折り曲
げの反撥力で元の位置に復帰しないようにして、舌片3
の突出状態を維持するものである。The contact between the tongue end surface 7a of the locking notch and the inner surface of the side surface 4 near the side surface end surface 7b of the locking notch is as follows:
This function is similar to the abutment between the upper surface of the base portion of the tongue piece 3 along the tongue side end surface 7a of the locking cut and the side end surface 7b of the locking cut in the invention of claim 1. It is something. That is, it supports the repulsive force of bending along the folding line 6, and prevents the tongue 3 pushed into the main paper box from returning to its original position due to the repulsive force of this bending.
This is to maintain the protruding state.
[実施例]
第1図ないし第3図で請求項第1項の発明の一実施例を
説明する。[Embodiment] An embodiment of the invention of claim 1 will be described with reference to FIGS. 1 to 3.
第1図に示されるように、本紙箱は、両側に接合片8を
有する前面部9と、両側に、組み立て後の上方側に押え
片10が形成された側面部4を有する底面部11と、両
側に内側面部12を有する後面部13と、蓋部14と、
掩蓋部15とを順次連ねた展開形状を有するものとなっ
ている。また、底面部11の前面部9側には、先端をや
や前面部9側に突出させて切断具16が取り付けられて
いる。As shown in FIG. 1, this paper box has a front part 9 having joining pieces 8 on both sides, and a bottom part 11 having side parts 4 on both sides having presser pieces 10 formed on the upper side after assembly. , a rear part 13 having inner side parts 12 on both sides, and a lid part 14;
It has an expanded shape in which the cover parts 15 are successively connected. Further, a cutting tool 16 is attached to the front surface portion 9 side of the bottom surface portion 11 with its tip slightly protruding toward the front surface portion 9 side.
第2図に拡大して示すように、側面部4には舌片状切り
込み5が入れられており、第3図に示す本紙箱の組み立
て状態で下向きとなる半円形の舌片3が形成されている
。As shown in an enlarged view in FIG. 2, a tongue-shaped notch 5 is made in the side surface 4, and a semicircular tongue 3 is formed that faces downward when the main paper box is assembled as shown in FIG. ing.
舌片3の形状は、例えば四角形や三角形等であってもよ
いが、第3図に示される筒状巻物1の空洞部z内に押し
込まれて筒状巻物1を押えるものであることから、巻物
引き出し時に筒状巻物lの回動を阻害しないよう、図示
される半円形が好ましい。The shape of the tongue piece 3 may be, for example, square or triangular, but since it is pushed into the cavity z of the cylindrical scroll 1 shown in FIG. 3 and presses the cylindrical scroll 1, The semicircular shape shown in the figure is preferable so as not to impede the rotation of the cylindrical scroll l when the scroll is pulled out.
また、巻物の引き出しは、前面部9側に引っばることで
行われるので、引き出し時に筒状巻物1が前面部9に押
し付けられがちとなる。そこで。Moreover, since the scroll is pulled out by pulling it toward the front surface 9, the cylindrical scroll 1 tends to be pressed against the front surface 9 when being pulled out. Therefore.
舌片3をやや後面部13寄りに形成し、巻物引き出し時
の筒状巻物1と前面部9間の回動抵抗を緩和し、引き出
し性を向上させることもできる。It is also possible to form the tongue piece 3 a little closer to the rear surface part 13 to alleviate the rotational resistance between the cylindrical scroll 1 and the front surface part 9 when the scroll is being pulled out, and to improve the ease of pulling it out.
但し、上記の場合にも筒状巻物lと後面部13間に間隔
を確保する必要があるので、舌片3と後面部13との間
隔aは、筒状巻物1の芯材である紙管の厚さをT1璽璽
とし、これに巻かれているフィルム等の巻厚みをT2履
膳とすると、a=T+ +T2 + (1〜 5
mm)程度であることが好ましい。However, in the above case as well, it is necessary to ensure a space between the cylindrical scroll l and the rear surface part 13, so the distance a between the tongue piece 3 and the rear surface part 13 is determined by the paper tube that is the core material of the cylindrical scroll 1. If the thickness of the seal is T1, and the thickness of the film, etc. wound around it is T2, then a=T+ +T2+ (1 to 5
mm) is preferable.
上記舌片3を形成する舌片状切り込み5は、全体が一連
のものであってもよいが、使用時に舌片3を側面部4か
ら分離して押し込み得るものであれば、部分的に非切断
部を有するものやミシン目状のものであってもよい。The tongue-like notches 5 forming the tongue piece 3 may be a series as a whole, but as long as the tongue piece 3 can be separated from the side surface 4 and pushed in during use, it can be partially unblocked. It may have a cut portion or a perforated portion.
また、舌片状切り込み5の両端からは、各々内向きに、
係止用切り込み7が形成されている。この係止用切り込
み7は、舌片3を押し込む時に内側に折られることにな
る舌片3上辺部の折り曲げ線6よりやや上方に位置して
いる。具体的には、本紙箱を構成している紙の厚さとほ
ぼ等しい分だけ折り曲げ線6より上方に位置しているも
のである。In addition, from both ends of the tongue-like cut 5, inwardly,
A locking notch 7 is formed. This locking notch 7 is located slightly above the bending line 6 of the upper side of the tongue 3, which is to be folded inward when the tongue 3 is pushed in. Specifically, it is located above the folding line 6 by an amount approximately equal to the thickness of the paper making up the main paper box.
係止用切り込み7と折り曲げ線6間の間隔りは、本紙箱
を構成している紙の厚さをtとすると、D=0.6t−
1,2tであることが好ましい、このDが大き過ぎても
小さ過ぎても、係止用切り込みの舌片側端面7aに沿っ
た舌片3の基部部分上面と、係止用切り込みの側面部側
端面7bとの当接が不十分になりやすくなる。The distance between the locking notch 7 and the bending line 6 is D=0.6t-, where t is the thickness of the paper that makes up the main paper box.
It is preferable to be 1 or 2t. Even if this D is too large or too small, the upper surface of the base portion of the tongue piece 3 along the tongue side end surface 7a of the locking cut and the side surface side of the locking cut Contact with the end surface 7b tends to be insufficient.
尚、本紙箱を構成する紙の厚さは、現在使用されている
紙箱と同様のものでよいが、具体的には0.4〜0.8
m腸程度が好ましい。The thickness of the paper that makes up this paper box may be the same as that of paper boxes currently in use, but specifically 0.4 to 0.8
Medium intestine level is preferable.
係止用切り込み7の長さXは、長くすると折り曲げ線6
に沿った折り曲げの反撥力が弱くなるので、筒状巻物1
を押える力はやや低下するが、第4図で説明した係止用
切り込みの舌片側端面7aに沿った舌片3の基部部分上
面と、係止用切り込みの側面部側端面7bとの当接によ
る古道3の突出状態維持はしやすくなる。逆に短くする
と、上記反撥力が強くなるので、筒状巻物lを押える力
は強くなるが、古道3の突出状態維持がややしにくくな
る。このため、係止用切り込み7の長さXは、この係止
用切り込み7を入れる位置における舌片3の幅の176
程度までとすることが好ましい。The length X of the locking notch 7 is longer than the bending line 6
The repulsive force of bending along the cylindrical scroll 1 becomes weaker.
Although the pressing force is slightly reduced, the upper surface of the base portion of the tongue piece 3 along the tongue side end surface 7a of the locking cut described in FIG. This makes it easier to maintain the protruding state of Kodo 3. On the other hand, if it is made shorter, the above-mentioned repulsive force becomes stronger, so the force to press down the cylindrical scroll 1 becomes stronger, but it becomes a little difficult to maintain the protruding state of the ancient path 3. Therefore, the length X of the locking notch 7 is 176 times the width of the tongue piece 3 at the position where this locking notch 7 is inserted.
It is preferable to limit it to a certain extent.
係止用切り込み7の水平位置は、側面部4の高さの37
8〜1/2の間とすることが好ましい。The horizontal position of the locking notch 7 is 37 mm above the height of the side surface 4.
It is preferably between 8 and 1/2.
このような位置とすると、筒状巻物lを本紙箱から取り
出す際に1本紙箱を逆さにして入っている筒状巻物lを
ずらすと、側面部4より下方に空洞部2が露出するので
、この露出した空洞部に指を入れて筒状巻物1を引き出
すことができ、取り出し作業がしやすくなるので好まし
い。With this position, when taking out the cylindrical scroll l from the main paper box, if you turn one paper box upside down and shift the contained cylindrical scroll l, the hollow part 2 will be exposed below the side part 4. This is preferable because the cylindrical scroll 1 can be pulled out by inserting a finger into the exposed cavity, making it easier to take out the scroll.
また、第5図に示されるように、係止用切り込み7の先
端に、係止用切り込み7と折り曲げ線6間を結ぶ補助切
り込み7′を形成しておくことが好ましい、このように
すると、舌片3を本紙箱内に押し込む際の折り曲げ線6
に沿った折り曲げが行いやすくなる。Further, as shown in FIG. 5, it is preferable to form an auxiliary cut 7' at the tip of the locking notch 7, which connects the locking notch 7 and the bending line 6. Bending line 6 when pushing the tongue piece 3 into the main paper box
It becomes easier to bend along the
更にこの補助切り込み7′について説明すると、補助切
り込み7′を設けない場合、この補助切り込み7′を設
けるべき部分が裂けないと折り曲げ線6に沿った折り曲
げができないが、補助切り込み7′を設けておけば、不
規則になりがちな裂けによらずこれを行うことができる
ので、折り曲げ線6に沿った折り曲げが容易となるもの
である。Further explaining this auxiliary cut 7', if the auxiliary cut 7' is not provided, the folding along the bending line 6 will not be possible unless the part where the auxiliary cut 7' is to be provided is torn; however, if the auxiliary cut 7' is provided, By doing so, it is possible to do this without causing irregular tearing, which tends to occur, and thus it becomes easy to fold along the folding line 6.
補助切り込み7′は、係止用切り込み7の先端から、折
り曲げ線6をやや越える長さで形成しても、折り曲げ線
6までよりはやや短い長さで形成してもよい、しかし、
舌片3の押し込みと共に確実に折り曲げ線6に沿って折
り曲げられるようにする上で、できるだけ係止用切り込
み7の先端から折り曲げ線6までの長さと等しい長さで
形成することが好ましい。The auxiliary cut 7' may be formed from the tip of the locking cut 7 with a length slightly exceeding the bending line 6, or may be formed with a length slightly shorter than up to the bending line 6. However,
In order to ensure that the tongue piece 3 is bent along the bending line 6 when pushed in, it is preferable to form the tongue piece 3 with a length as equal as possible to the length from the tip of the locking notch 7 to the bending line 6.
前述のように、舌片3を押し込む時に内側に折られるこ
とになる舌片3上辺部の折り曲げ線6は、特に折り曲げ
やすいように加工を施した線でなくともよいが、圧縮ラ
イン、半切りライン、ミシン目等のように、折り曲げや
すくするための加工を施した線としてもよい。As mentioned above, the bending line 6 on the upper side of the tongue 3, which is folded inward when the tongue 3 is pushed in, does not have to be a line processed to make it particularly easy to fold, but it may be a compression line or a half-cut line. It may also be a line that has been processed to make it easier to bend, such as a line or perforation.
一方、以上説明した側面部4の舌片3の他に。On the other hand, in addition to the tongue piece 3 of the side surface portion 4 explained above.
本紙箱には、内側面部12にも、舌片状切り込み5′に
よって、舌片3′が形成されている。この舌片3′は、
本紙箱を組み立てた時に、側面部4側の舌片3とほぼ重
なる位置に形成されているものである。In this paper box, a tongue 3' is also formed on the inner side surface 12 by a tongue-like cut 5'. This tongue piece 3' is
It is formed at a position that almost overlaps with the tongue piece 3 on the side part 4 side when the book paper box is assembled.
ところで、この舌片3′が形成されている内側面部12
は、本紙箱を組み立てる際に側面部4の内側に折り込ま
れて、前面部9の接合片8と共に側面部4に接着される
ものである。By the way, the inner surface portion 12 where this tongue piece 3' is formed
is folded into the inside of the side surface 4 when assembling the main paper box, and is adhered to the side surface 4 together with the joining piece 8 of the front surface 9.
本紙箱においては、上記内側面部12が側面部4の内側
を覆う大きさであるため、側面部4の舌片3を紙箱内へ
押し込めることができるようにするにはこの舌片3′が
必要である。しかし、内側面部12を、前面部9の接合
片8と同様に、側面部4の舌片3にかからない程度の大
きさとし、側面部4に接着されるものとした場合等にお
いては、この内側面部12の舌片3′は不要である。In this paper box, the inner side part 12 is large enough to cover the inside of the side part 4, so this tongue piece 3' is necessary in order to be able to push the tongue piece 3 of the side part 4 into the paper box. It is. However, in the case where the inner surface part 12 is made large enough not to cover the tongue piece 3 of the side surface part 4 and is to be adhered to the side surface part 4, like the joint piece 8 of the front face part 9, this inner surface part Twelve tongue pieces 3' are unnecessary.
また、舌片3′を設ける場合、第6図に示されるように
、舌片3′の形成を妨げない範囲内で、内側面部12を
、そのの一部を切り欠いて変形させたものとすることも
できる。In addition, when providing the tongue piece 3', as shown in FIG. 6, the inner surface part 12 may be partially cut out and deformed within a range that does not interfere with the formation of the tongue piece 3'. You can also.
舌片3′は、前述の舌片3を本紙箱内に押し込む時に、
舌片3と共に押し込まれるもので、その形状及びこれを
形成する舌片状切り込み5′は前述の舌片3と同様なも
のである。When the tongue piece 3' is pushed into the main paper box,
It is pushed in together with the tongue piece 3, and its shape and tongue-like cut 5' forming it are similar to the tongue piece 3 described above.
図示される舌片3′については、側面部4の舌片3のよ
うな係止用切り込み7が設けられていないが、この舌片
3′についても、舌片3の係と用切り込み7と同様の切
り込みを設けることもできる0図示される舌片3′のよ
うに、舌片3の係止用切り込み7に相当する切り込みを
有しない場合には、舌片3′の折り曲げ線6′に沿った
折り曲げに対する反撥力が比較的大きくなるので、筒状
巻物1を押える力が大きくなる。また、舌片3の係止用
切り込み7に相当する切り込みを設けた場合には、これ
によって舌片3′を突出状態で係止できるので、舌片3
と舌片3′の両者を突出状態で係止しやすくなる。The illustrated tongue piece 3' is not provided with the locking notch 7 like the tongue piece 3 on the side surface 4; A similar notch may be provided. If the tongue 3' does not have a notch corresponding to the locking notch 7 of the tongue 3, as in the illustrated tongue 3', the bending line 6' of the tongue 3' Since the repulsive force against bending along the line becomes relatively large, the force that presses the cylindrical scroll 1 becomes large. Furthermore, if a notch corresponding to the locking notch 7 of the tongue piece 3 is provided, the tongue piece 3' can be locked in a protruding state, so that the tongue piece 3' can be locked in a protruding state.
This makes it easier to lock both the tongue piece 3' and the tongue piece 3' in the protruding state.
舌片3′の折り曲げ線6′は、本紙箱を組み立てた際に
、舌片3の折り曲げ線6より、はぼ本紙箱を構成する紙
の厚さ分だけ上方に位置することが好ましい、このよう
な位置とすると、舌片3を押し込んだ際に、この舌片3
の上面に重なって舌片3′も押し込まれ、舌片3と舌片
3′を一体に重ねて筒状巻物lの押えに作用させること
ができる。It is preferable that the fold line 6' of the tongue piece 3' be located above the fold line 6 of the tongue piece 3 by the thickness of the paper constituting the book paper box when the book paper box is assembled. If the position is set like this, when the tongue piece 3 is pushed in, this tongue piece 3
The tongue piece 3' is also pushed in so as to overlap with the upper surface of the tongue piece 3', so that the tongue piece 3 and the tongue piece 3' can be overlapped together and act as a presser for the cylindrical scroll l.
舌片3′の大きさは、図示される半円形の舌片3′の場
合、直径で、はぼ本紙箱を構成する紙の厚みの2倍だけ
舌片3より大きくすることが好ましい、このようにする
ことによって、舌片3′で舌片3の保護を図ることがで
きる。In the case of the illustrated semicircular tongue piece 3', the tongue piece 3' is preferably larger in diameter than the tongue piece 3 by twice the thickness of the paper constituting the paper box. By doing so, the tongue piece 3 can be protected by the tongue piece 3'.
本紙箱において、蓋部14及び掩蓋部15は舌片3の係
止効果になんら影響を及ぼすものではないので、第7図
に示されるように、蓋部14及び掩蓋部15の間に蓋側
部17を形成して、所謂ボックス型と称される高品位感
のある紙箱とすることもできる。尚、第8図はその展開
状態を示すもので、18は掩蓋部15を蓋側部17に接
続するための接続片である。In this paper box, the lid part 14 and the cover part 15 do not affect the locking effect of the tongue piece 3 in any way, so as shown in FIG. By forming the portion 17, it is also possible to form a so-called box-shaped paper box with a high-quality feel. In addition, FIG. 8 shows the unfolded state, and 18 is a connecting piece for connecting the cover part 15 to the cover side part 17.
本紙箱に収納する筒状巻物lとしては、例えば紙を巻層
して接着した紙管にフィルム類を巻いたもので、フィル
ム類としては、例えばポリ塩化ビニリデン系、ポリ塩化
ビニル系、ポリエチレン系、ポリプロピレン系等の合成
樹脂フィルム、アルミフォイル等の金属箔、グラシン紙
等の紙等が挙げられる。The cylindrical roll l to be stored in this paper box is, for example, a paper tube wrapped with layers of paper and glued together with a film wrapped around it.The film may be made of polyvinylidene chloride, polyvinyl chloride, polyethylene , synthetic resin films such as polypropylene, metal foils such as aluminum foil, and papers such as glassine paper.
本紙箱には、必須のものではないが、通常、弓き出した
フィルム類を必要な長さで切断するための切断具16が
設けられている。この切断具16としては、ノコ刃とい
われる金属製のものが一般的であるが、この他、プラス
チック製のノコ刃や砥粒を硬化剤で固めたもの等、上記
フィルム類が切断可能なものであればよい、また、切断
具16を設ける位置も、図示される位置に制限されるも
のではなく、引き出したフィルム類を切断しやすい位置
であれば他の位置でもよい。The paper box is usually provided with a cutting tool 16, although not essential, for cutting the rolled-out film to a required length. The cutting tool 16 is generally a metal one called a saw blade, but there are also other tools that can cut the above-mentioned films, such as a plastic saw blade or abrasive grains hardened with a hardening agent. Furthermore, the position where the cutting tool 16 is provided is not limited to the illustrated position, and may be any other position as long as it is easy to cut the pulled out films.
第9図は請求項第2項の発明に係る紙箱の側面部4を示
すもので、舌片3を形成する舌片状切り込み5の両端か
ら内向きに形成された係止用切り込み7が、舌片3を押
し込む時に内側に折られる舌片3上辺部の折り曲げ線6
より、はぼ本紙箱を構成する紙の厚さ分だけ下方に位置
したものとなっている。FIG. 9 shows the side surface 4 of the paper box according to the invention of claim 2, in which the locking notches 7 formed inward from both ends of the tongue-like notches 5 forming the tongues 3 are Bending line 6 on the upper side of the tongue piece 3 that is folded inward when pushing the tongue piece 3
Therefore, the paper box is positioned downward by the thickness of the paper that makes up the main paper box.
請求項第2項の発明に係る紙箱は、上記係止用切り込み
7の位置が相違する以外は、前述の請求項第1項の発明
に係る紙箱と同様で、図示されるように、補助切り込み
7′を設けることもできる。The paper box according to the invention according to claim 2 is similar to the paper box according to the invention according to claim 1, except that the position of the locking notch 7 is different, and as shown in the figure, the paper box according to the invention according to claim 1 is 7' can also be provided.
[発明の効果]
本発明は以上説明した通りのものであり、次の効果を奏
するものである。[Effects of the Invention] The present invention is as described above, and has the following effects.
(1)舌片3を筒状巻物1の空洞部2内へ押し込むと、
舌片3が突出状態で係止されるので1巻物を引き出す際
に筒状巻物1自体が紙箱から飛び出していまうことが防
止される。(1) When the tongue piece 3 is pushed into the hollow part 2 of the cylindrical scroll 1,
Since the tongue piece 3 is locked in a protruding state, the cylindrical scroll 1 itself is prevented from jumping out of the paper box when pulling out one scroll.
(2)筒状巻物lを紙箱から取り出す必要が生じた時に
は、筒状巻物lを強く引けば、容易に取り出すことがで
きる。この時、舌片3は筒状巻物lの取り出しに伴なっ
て屈曲されるが、これは舌片3の押し込み方向の屈曲で
あるので、舌片3自体が損傷されることがない。(2) When it becomes necessary to take out the cylindrical scroll l from the paper box, it can be easily taken out by pulling the cylindrical scroll l strongly. At this time, the tongue piece 3 is bent as the cylindrical scroll 1 is taken out, but since this bending is in the pushing direction of the tongue piece 3, the tongue piece 3 itself is not damaged.
また、筒状巻物1を再び収納する際には、舌片3は逆の
方向に屈曲されるが、請求項第1項の発明における舌片
3の係止は、係止用切り込みの舌片側端面7aに沿った
舌片3の基部部分上面と、係止用切り込みの側面部側端
面7bという狭い面でなされ、請求項第2項の発明にお
ける舌片3の係止は、係止用切り込みの舌片側端面7a
と、係止用切り込みの側面部側端面7b付近の側面IA
4内面という狭い面でなされるので、損傷に至る前にこ
れが解除されることになる。従って、筒状巻物1を入れ
た後、再び舌片3を押し込めば、以前と同様な係止状態
が得られ、筒状巻物lの出し入れによって係止状態が損
なわれにくい。Further, when storing the cylindrical scroll 1 again, the tongue piece 3 is bent in the opposite direction, but the tongue piece 3 in the invention of claim 1 is locked on one side of the tongue of the locking notch. The locking of the tongue piece 3 in the invention of claim 2 is done by the narrow surface of the upper surface of the base portion of the tongue piece 3 along the end surface 7a and the side end face 7b of the side part of the locking cut. One side end surface 7a of the tongue
and the side surface IA near the side end surface 7b of the side surface portion of the locking notch.
4. Since this is done on a narrow surface called the inner surface, this will be canceled before it causes any damage. Therefore, after inserting the cylindrical scroll 1, if the tongue piece 3 is pushed in again, the same locking condition as before can be obtained, and the locking condition is unlikely to be impaired by taking the cylindrical scroll 1 in and out.
(3)舌片3は、従来の紙箱の構造を変えることなく形
成することができるので、現行品についての適用が容易
で利用しやすい。(3) Since the tongue piece 3 can be formed without changing the structure of a conventional paper box, it can be easily applied to existing products and is easy to use.
第1図は請求項fs1項の発明の一実施例に係る紙箱の
展開図、第2図はその側面部付近の拡大図、第3図は組
み立て状態の斜視図、第4図は舌片を本紙箱内へ押し込
んだ状態を示す一部切欠斜視図、第5図は補助切り込み
を設けた場合の説明図、第6図は内側面部の変形例を示
す展開図、第7図は蓋部及び掩蓋部の変形例を示す組み
立て状態の斜視図、第8図はその展開図、第9図は請求
項第2項の発明の一実施例に係る紙箱の側面部を示す平
面図、第10図はその舌片を本紙箱内へ押し込んだ状態
を示す一部切欠斜視図である。
1:筒状巻物、2:空洞部、3.3’:舌片、4:側面
部、5.5’:舌片状切り込み6.6’:折り曲げ線、
7:係止用切り込み、7′:補助切り込み、8:接合片
、9:前面部、10:押え片、11:底面部、12:内
側面部、l 3 : @W1部、14:蓋i、15:掩
蓋部、16:切断具、17:蓋側部、18:接続片。
第3図
第4図
第2図
第5図
第6図
16′
第7図
第8図
第9図
第10図Fig. 1 is a developed view of a paper box according to an embodiment of the invention as claimed in claim fs1, Fig. 2 is an enlarged view of the vicinity of the side surface thereof, Fig. 3 is a perspective view of the assembled state, and Fig. 4 shows the tongue piece. A partially cutaway perspective view showing the state of the book being pushed into the paper box, FIG. 5 is an explanatory view when an auxiliary cut is provided, FIG. 6 is a developed view showing a modified example of the inner side surface, and FIG. 7 is a lid and FIG. 8 is a perspective view of an assembled state showing a modified example of the lid part; FIG. 9 is a plan view showing a side surface of a paper box according to an embodiment of the invention as claimed in claim 2; FIG. is a partially cutaway perspective view showing a state in which the tongue piece is pushed into the main paper box. 1: Cylindrical scroll, 2: Hollow part, 3.3': Tongue piece, 4: Side part, 5.5': Tongue-shaped cut 6.6': Bending line,
7: Locking notch, 7': Auxiliary notch, 8: Joint piece, 9: Front part, 10: Holding piece, 11: Bottom part, 12: Inner side part, l3: @W1 part, 14: Lid i, 15: Cover lid part, 16: Cutting tool, 17: Lid side part, 18: Connection piece. Figure 3 Figure 4 Figure 2 Figure 5 Figure 6 Figure 16' Figure 7 Figure 8 Figure 9 Figure 10
Claims (1)
側に折って押し込まれる下向きの舌辺が、側面部に舌片
状切り込みによって形成されており、この舌辺状切り込
みの両端から内向きに、上記舌片の上辺部の折り曲げ線
よりほぼ紙の厚さ分だけ上方に位置する係止用切り込み
が形成されていることを特徴とする巻物包装用紙箱。 2)収納されている筒状巻物の空洞部内に、上辺部を内
側に折って押し込まれる下向きの舌辺が、側面部に舌片
状切り込みによって形成されており、この舌辺状切り込
みの両端から内向きに、上記舌片の上辺部の折り曲げ線
よりほぼ紙の厚さ分だけ下方に位置する係止用切り込み
が形成されていることを特徴とする巻物包装用紙箱。[Claims] 1) A downward tongue that is pushed into the cavity of the stored cylindrical scroll by folding the upper side inward is formed by a tongue-like cut on the side surface. A roll wrapping paper box characterized in that locking notches are formed inwardly from both ends of the side notches and located above the folding line of the upper side of the tongue by approximately the thickness of the paper. 2) A downward tongue that is pushed into the cavity of the stored cylindrical scroll by folding the upper side inward is formed by a tongue-like notch on the side surface, and from both ends of this tongue-like notch, A paper box for packaging rolls, characterized in that a locking notch is formed facing inward and located below the folding line of the upper side of the tongue by approximately the thickness of the paper.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10045290A JPH046070A (en) | 1990-04-18 | 1990-04-18 | Paper box for packing cylindrically rolled material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10045290A JPH046070A (en) | 1990-04-18 | 1990-04-18 | Paper box for packing cylindrically rolled material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH046070A true JPH046070A (en) | 1992-01-10 |
Family
ID=14274307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10045290A Pending JPH046070A (en) | 1990-04-18 | 1990-04-18 | Paper box for packing cylindrically rolled material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH046070A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019137429A (en) * | 2018-02-09 | 2019-08-22 | 株式会社クレハ | Storage container and storage container in which wound body is stored |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6122826U (en) * | 1984-07-17 | 1986-02-10 | 三晃金属工業株式会社 | Decorative board mounting structure at the end of large chevron roofing material |
-
1990
- 1990-04-18 JP JP10045290A patent/JPH046070A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6122826U (en) * | 1984-07-17 | 1986-02-10 | 三晃金属工業株式会社 | Decorative board mounting structure at the end of large chevron roofing material |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019137429A (en) * | 2018-02-09 | 2019-08-22 | 株式会社クレハ | Storage container and storage container in which wound body is stored |
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