JP4882640B2 - paper box - Google Patents

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JP4882640B2
JP4882640B2 JP2006267328A JP2006267328A JP4882640B2 JP 4882640 B2 JP4882640 B2 JP 4882640B2 JP 2006267328 A JP2006267328 A JP 2006267328A JP 2006267328 A JP2006267328 A JP 2006267328A JP 4882640 B2 JP4882640 B2 JP 4882640B2
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lid
line
paper box
piece
tongue piece
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JP2008087773A (en
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誠 五十嵐
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Toppan Inc
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Toppan Inc
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Description

本発明は、菓子、キッチンペーパー等を収容する蓋付きの紙箱に関するものであり、特には、蓋部分に自立機能を持たせた紙箱に関する。   The present invention relates to a paper box with a lid that accommodates confectionery, kitchen paper, and the like, and particularly relates to a paper box having a self-standing function in a lid portion.

従来、図6(a)、(b)に示すように、上壁(50)から前壁(51)にかけて、切り込みにより後端縁の折り目線(52)を折り曲げ軸として起伏する蓋(53)を形成した紙箱が知られている。この紙箱から内容物を取り出す際には、折り目線(52)を軸として蓋(53)を引き起こすことにより開放する。   Conventionally, as shown in FIGS. 6 (a) and 6 (b), a lid (53) that undulates from the upper wall (50) to the front wall (51) with the fold line (52) of the rear edge as a folding axis by cutting. A paper box formed of is known. When taking out the contents from the paper box, the contents are opened by causing the lid (53) around the crease line (52).

しかしながら、このような紙箱では、蓋(53)はその自重により自然に閉じてしまうため、内容物を繰り返して取り出すような場合、蓋(53)を手で支えていなければならなかった。   However, in such a paper box, the lid (53) naturally closes due to its own weight. Therefore, when the contents are repeatedly taken out, the lid (53) must be supported by hand.

この蓋が自重により自然に閉じてしまうという問題を解決するため、種々の検討がなされている。その一つの方法は、例えば、図7(a)、(b)に示すような、蓋部分(60)の折り曲げ線(g)上に爪部分(61)を設ける方法である(特許文献1参照)。   In order to solve the problem that the lid naturally closes due to its own weight, various studies have been made. One of the methods is, for example, a method of providing a claw portion (61) on a fold line (g) of a lid portion (60) as shown in FIGS. 7A and 7B (see Patent Document 1). ).

上記先行技術文献を示す。
特開平11−321855号公報。
The said prior art document is shown.
Japanese Patent Laid-Open No. 11-321855.

しかしこの方法は、何回か繰り返し使用しているうちに爪部分(61)がへたってしまい効果が薄れてくる。開き角度が一定で、開き角度を変えることができない。などの問題がある。   However, this method is not effective because the nail portion (61) is sagged after repeated use. The opening angle is constant and the opening angle cannot be changed. There are problems such as.

本発明は、前面から上面にかけてミシン目等の切り込み線により区画された蓋部分を開封して持ち上げる開け方の紙箱に関する以上のような問題に鑑みてなされたもので、蓋部分が開いたままの状態を保持できる、蓋部分が自立可能な紙箱を提供することを課題とする。   The present invention has been made in view of the above-described problems relating to the paper box for opening and opening the lid portion partitioned by the cut line such as perforation from the front surface to the upper surface, and the lid portion remains open. It is an object of the present invention to provide a paper box that can maintain its state and that can be self-supporting.

本発明の請求項1の発明は、天板に切り込み線により形成され、天板の後端縁近傍に設けられた折り曲げ線を起点として開閉する蓋部分が形成された紙箱において、前記蓋部分の折り曲げ線寄りの両隅角には、折り曲げ線より後方に突出すると共に、切り込み線より外方に突出する蓋舌片が形成され、該蓋舌片の下面には蓋舌片と重なり合う固定片が設けられてなり、前記固定片の蓋舌片と重なり合う部分には、前記折り曲げ線と平行な係止線が複数本形成されており、蓋部分を開封する際には蓋舌片が係止線に嵌り、蓋舌片が固定片により係止されて起立状態が保持されることを特徴とする紙箱である。 According to a first aspect of the present invention, there is provided a paper box having a lid portion that is formed by a cut line on the top plate and that opens and closes with a folding line provided in the vicinity of the rear edge of the top plate. At both corners near the fold line, a lid tongue piece protruding rearward from the fold line and projecting outward from the cut line is formed, and a fixing piece overlapping the lid tongue piece is formed on the lower surface of the lid tongue piece. A plurality of locking lines parallel to the fold line are formed in a portion of the fixed piece that overlaps the lid tongue piece, and the lid tongue piece is locked when the lid portion is opened. The paper box is characterized in that the lid tongue piece is locked by the fixed piece and the standing state is maintained.

このように請求項1記載の発明によれば、蓋部分の折り曲げ線寄りの両隅角には、折り曲げ線より後方に突出すると共に、切り込み線より外方に突出する蓋舌片が形成され、該蓋舌片の下面には蓋舌片と重なり合う固定片が2箇所設けられているので、蓋部分の折り曲げ軸の根元の強度が強くなり、蓋舌片がへたることがなく、蓋部分を繰り返し開閉しても使用に耐えることができる。   As described above, according to the first aspect of the present invention, at both corners of the lid portion near the fold line, a lid tongue piece that protrudes rearward from the fold line and protrudes outward from the cut line is formed. Since there are two fixing pieces that overlap the lid tongue piece on the lower surface of the lid tongue piece, the strength of the base of the folding axis of the lid part is increased, the lid tongue piece does not sag, and the lid part is Even with repeated opening and closing, it can withstand use.

そして、固定片の蓋舌片と重なり合う部分には、前記折り曲げ線と平行な係止線が複数本形成されているので、蓋部分を開くと、固定片の反発力で蓋舌片の切断縁が係止線にあたり、係止線に嵌って蓋部分がしっかり固定され蓋部分が戻ることがない。また、蓋舌片が複数本形成されている係止線の嵌る場所によって、蓋部分の開封時の起立角度を自由に変えることができる。さらに、蓋舌片の切断縁が係止線に接触する際には音が出るので、蓋舌片が固定片にあたっていることを音で確認することもできる。 Since a plurality of locking lines parallel to the bending line are formed in the portion of the fixed piece that overlaps the lid tongue piece, when the lid portion is opened, the cutting edge of the lid tongue piece is generated by the repulsive force of the fixed piece. Hits the locking line, fits into the locking line, the lid portion is firmly fixed, and the lid portion does not return. Moreover, the standing angle at the time of opening of a cover part can be freely changed with the place where the latching line | wire in which multiple cover tongue pieces are formed fits. Furthermore, since a sound is produced when the cutting edge of the lid tongue piece comes into contact with the locking line, it can be confirmed by sound that the lid tongue piece is in contact with the fixed piece.

また、請求項の発明は、請求項1の発明において、前記固定片は、蓋部分に重ならないように形成されていることを特徴とする紙箱である。 The invention of claim 2 is the paper box according to claim 1 , wherein the fixed piece is formed so as not to overlap the lid portion.

このように請求項の発明によれば、固定片は蓋部分に重ならないように形成されているので、蓋部分を剥がして紙箱を開封した際に、固定片が紙箱の開口部分から飛び出すことがなく、見栄えが良い。 Thus, according to the invention of claim 2 , since the fixed piece is formed so as not to overlap the lid portion, the fixed piece pops out from the opening portion of the paper box when the lid portion is peeled off and the paper box is opened. There is no, good-looking.

また、請求項の発明は、請求項又はの発明において、前記係止線は、全切れ線、ミシン目線、罫線のいずれかからなることを特徴とする紙箱である。 According to a third aspect of the invention, there is provided the paper box according to the first or second aspect of the invention, wherein the locking line is formed of a complete cut line, a perforation line, or a ruled line.

このように本発明の紙箱によれば、蓋部分の開放に伴い固定片が蓋舌片により押し下げられ、固定片の復元力によって蓋部分は後傾方向に付勢され、この付勢力が折り曲げ線において作用する閉鎖方向の力と均衡し、蓋部分の起立状態が保持されるので、内容物を繰り返し取り出すような場合にも蓋部分を手で支えておく必要がない。   Thus, according to the paper box of the present invention, the fixing piece is pushed down by the lid tongue piece as the lid portion is opened, and the lid portion is urged backward by the restoring force of the fixing piece, and this urging force is applied to the folding line. Since the upright state of the lid portion is maintained in balance with the force in the closing direction acting on the lid, it is not necessary to support the lid portion by hand even when the contents are repeatedly taken out.

また、固定片の蓋舌片の先端部分が接触する個所に、蓋舌片の先端部分と平行な係止線を複数本形成しておくことにより、固定片の復元力での蓋舌片の先端部分は係止線に嵌って蓋舌片は固定され、従って蓋部分の起立状態はしっかりと保持される。さらに蓋舌片の先端部分と係止線の嵌る位置を変えることにより、蓋部分の起立保持角度を自在に変えることができる。   In addition, by forming a plurality of locking lines parallel to the distal end portion of the lid tongue piece at the place where the distal end portion of the lid tongue piece of the fixed piece contacts, the lid tongue piece with the restoring force of the fixed piece is formed. The tip portion fits in the locking line and the lid tongue piece is fixed, so that the standing state of the lid portion is firmly held. Furthermore, the standing holding angle of the lid portion can be freely changed by changing the position where the front end portion of the lid tongue piece and the locking line fit.

ブランクをスリーブ状に貼着して納入することが可能なため、従来技術で簡単に製函作業ができ、機械適性がよい。   Since the blank can be delivered in the form of a sleeve, it can be easily made with conventional techniques and has good machine suitability.

本発明を一実施形態に基づいて以下に詳細に説明する。
本発明の紙箱は、例えば、図1、図2に示すような天板(14)に切り込み線(a)により形成され、天板の後端縁近傍に設けられた折り曲げ線(b)を折り曲げ軸として開閉する蓋部分(143)が形成された紙箱(1)である。
The present invention will be described in detail below based on one embodiment.
The paper box of the present invention is formed, for example, by a cut line (a) on a top plate (14) as shown in FIGS. 1 and 2, and a folding line (b) provided near the rear edge of the top plate is folded. A paper box (1) having a lid portion (143) that opens and closes as an axis.

そして、蓋部分(143)の折り曲げ線寄りの両隅角には、折り曲げ線(b)より後方に突出すると共に、切り込み線(a)より外方に突出する蓋舌片(144、145)が形成されている。   Then, at both corners of the lid portion (143) near the folding line, lid tongue pieces (144, 145) projecting rearward from the folding line (b) and projecting outward from the cut line (a). Is formed.

また、蓋舌片(144、145)の下面には蓋舌片と重なり合う固定片(113、114)が設けられている。   Further, fixing pieces (113, 114) that overlap the lid tongue pieces are provided on the lower surface of the lid tongue pieces (144, 145).

さらに、固定片(113、114)の、蓋舌片(144、145)と重なり合う部分、すなわち、蓋部分(143)を開閉する際に蓋舌片(144、145)の先端部分が接触する個所には、折り曲げ線(d)と平行な係止線(c)が複数本形成されている。   Further, the portion of the fixed piece (113, 114) that overlaps the lid tongue piece (144, 145), that is, the point where the tip of the lid tongue piece (144, 145) contacts when the lid portion (143) is opened or closed. A plurality of locking lines (c) parallel to the folding line (d) are formed.

なお、係止線(c)は、蓋舌片(144、145)の切断縁を嵌めたり、保持したりする必要から、全切れ線、ミシン目線、罫線(罫溝)のいずれかであることが望ましい。   Note that the locking line (c) is one of a complete cut line, a perforation line, and a ruled line (ruled groove) because it is necessary to fit or hold the cutting edge of the lid tongue piece (144, 145). Is desirable.

本発明の紙箱は以上のような構成からなるが、図3に従ってさらに詳細に説明する。図3は、本発明の紙箱の一実施例を展開したブランクの平面説明図である。   The paper box of the present invention is configured as described above, and will be described in more detail with reference to FIG. FIG. 3 is an explanatory plan view of a blank in which one embodiment of the paper box of the present invention is developed.

矩形をした底板(11)の両側にそれぞれ折り曲げ線(d)を介して側板(12、13)が連設され、側板(13)の底板(11)が連設されていない方の端縁には底板(11)と対称状に折り曲げ線(d)を介して天板(14)が連設されている。   Side plates (12, 13) are connected to both sides of the rectangular bottom plate (11) via a fold line (d), and the side plate (13) is connected to the edge of the side plate (13) where the bottom plate (11) is not connected. A top plate (14) is connected to the bottom plate (11) symmetrically through a folding line (d).

天板(14)の側板(13)が連設されていない方の端縁に折り曲げ線(d)を介して下垂板(15)が連設されている。   A hanging plate (15) is connected to the end edge of the top plate (14) where the side plate (13) is not connected, via a fold line (d).

底板(11)の左右端にはそれぞれ折り曲げ線を介して底妻板(111、112)、固定片(113、114)が順次連設されている。   A bottom end plate (111, 112) and a fixed piece (113, 114) are successively connected to the left and right ends of the bottom plate (11) via folding lines, respectively.

また、側面板(12)の左右端には折り曲げ線を介してそれぞれ舌片(121、122)が連設され、側面板(13)の左右端には折り曲げ線を介してそれぞれ舌片(131、132)が連設されている。側面板(12)の略中央には紙箱に組み立て、使用する際に、後記する係止片(147)を差し込むための係止切断線(e)が穿設されている。   Further, tongues (121, 122) are connected to the left and right ends of the side plate (12) via bending lines, respectively, and the tongues (131) are connected to the left and right ends of the side plate (13) via bending lines, respectively. , 132). A locking cutting line (e) for inserting a locking piece (147) to be described later is formed at the approximate center of the side plate (12) when assembled and used in a paper box.

天板(14)の左右端にはそれぞれ折り曲げ線を介して蓋妻板(141、142)が連設されている。また、天板(14)から下垂板(15)にかけて切り込み線(a)が略U字状に形成され、その内側に蓋部分(143)が区画されている。   Lid pads (141, 142) are connected to the left and right ends of the top plate (14) via folding lines. Further, a cut line (a) is formed in a substantially U shape from the top plate (14) to the hanging plate (15), and a lid portion (143) is defined inside thereof.

略U字状に形成された切り込み線(a)の先端部と末端部は折り曲げ線(d)と平行な折り曲げ線(b)により結ばれている。蓋部分(143)の折り曲げ線(b)側の両隅角は、折り曲げ線(b)より後方に突出し、かつ、切り込み線(a)より外方に突出する蓋舌片(144、145)が形成されている。蓋舌片(144、145)の隅角で折り曲げ線(b)と切り込み線(a)の交点はブランク(10)を紙箱に組み立てる際の折り曲げ線と平行な90度となるように形成されている。   The front end portion and the end portion of the cut line (a) formed in a substantially U shape are connected by a fold line (b) parallel to the fold line (d). The corners on the side of the folding line (b) of the lid part (143) are projected on the rear side of the folding line (b) and the lid tongue pieces (144, 145) projecting outward from the cut line (a). Is formed. The intersection of the fold line (b) and the cut line (a) at the corner of the lid tongue piece (144, 145) is formed to be 90 degrees parallel to the fold line when the blank (10) is assembled into the paper box. Yes.

蓋部分(143)の先端は、組み立てた紙箱から蓋部分(143)を下垂板(15)、天板(14)から引き剥がす際のつまみ片(146)が形成され、つまみ片(146)の内側には蓋部分を側面板(12)に差し込み係止するための係止片(147)が形成されている。   The tip of the lid portion (143) is formed with a knob piece (146) for peeling the lid portion (143) from the assembled paper box from the hanging plate (15) and the top plate (14). A locking piece (147) for inserting and locking the lid portion to the side plate (12) is formed on the inner side.

固定片(113、114)の蓋舌片(143、144)と重なり合う個所には、表面から全切れ線、ミシン目線、罫線(罫溝)のいずれかからなる係止線(c)が複数本一定間隔で折り曲げ線(d)と平行に設けられている。   There are a plurality of locking lines (c) consisting of all cut lines, perforation lines, or ruled lines (ruled grooves) from the surface where the fixed pieces (113, 114) overlap with the lid tongue pieces (143, 144). It is provided in parallel with the folding line (d) at regular intervals.

つぎに、このブランクを図1に示すような紙箱(1)に組み立てる組み立て方法の一例を説明する。側面板(12)、底板(11)、側面板(13)、天面板(14)、下垂板(15)を折り曲げ線(d)に沿った折りぐせを付けた後、側面板(12)を折り曲げ、ついで天板(14)とそれに連設された下垂板(15)を折り曲げ、側面板(12)の上に下垂板(15)を重ねてブランクをスリーブ状に形成する。なお、側面板(12)の表
側の両端縁近傍と、下垂板(15)の裏側の両端近傍とは接着糊等で接着しておく。
Next, an example of an assembling method for assembling the blank into a paper box (1) as shown in FIG. 1 will be described. After the side plate (12), the bottom plate (11), the side plate (13), the top plate (14), and the hanging plate (15) are folded along the folding line (d), the side plate (12) is removed. Then, the top plate (14) and the hanging plate (15) connected thereto are folded, and the hanging plate (15) is stacked on the side plate (12) to form a blank in a sleeve shape. Note that the vicinity of both end edges on the front side of the side plate (12) and the vicinity of both ends on the back side of the drooping plate (15) are bonded with adhesive glue or the like.

スリーブを横置きにして筒状に起こした後、必要に応じて内容物を筒部分に収納し、左右の舌片(121、122、131、132)を折り曲げ、左右の固定片(113、114)と底妻板(111、112)を折り曲げ、左右の開放端を閉塞し、最後に蓋妻板(141、142)を折り曲げ、底妻板(111、112)に重ねる。この時、蓋妻板(141、142)の裏面と底妻板(111、112)の表面とは接着糊等で接着されている。この組み立て状態において、固定片(113、114)は蓋舌片(144、145)の下方に位置する。   After the sleeve is placed horizontally and raised into a cylindrical shape, the contents are stored in the cylindrical portion as necessary, the left and right tongue pieces (121, 122, 131, 132) are bent, and the left and right fixed pieces (113, 114) are stored. ) And the bottom end plate (111, 112) are bent, the left and right open ends are closed, and finally the lid end plate (141, 142) is bent and overlapped with the bottom end plate (111, 112). At this time, the back surface of the lid end plate (141, 142) and the surface of the bottom end plate (111, 112) are bonded with adhesive glue or the like. In this assembled state, the fixing pieces (113, 114) are located below the lid tongue pieces (144, 145).

この紙箱(1)を開封するに際しては、図2に示すように、つまみ片(146)を持って上方に引き上げると、下垂板(15)と天板(14)に形成された切り込み線(a)に沿って下垂板(15)と天板(14)の内側は剥がれて蓋部分(143)が形成され、蓋部分(143)は、折り曲げ線(b)を軸として蓋部分(143)を引き起こすと、図4、図5に示すように、蓋部分(143)と同時に蓋部分の先端に形成された蓋舌片(144、145)が傾動し、蓋舌片(144、145)により固定片(113、114)が押し下げられる。   When opening the paper box (1), as shown in FIG. 2, when holding the knob piece (146) and pulling it upward, the cut lines (a) formed on the hanging plate (15) and the top plate (14) ) And the inner side of the bottom plate (15) and the top plate (14) are peeled off to form a lid portion (143). The lid portion (143) is formed by using the folding line (b) as an axis. 4 and 5, as shown in FIGS. 4 and 5, the lid tongue piece (144, 145) formed at the tip of the lid portion simultaneously with the lid portion (143) tilts and is fixed by the lid tongue piece (144, 145). The pieces (113, 114) are pushed down.

蓋部分(143)が90度以上開くと、固定片(113、114)の復元力により蓋部分(143)が後傾方向に付勢され、この付勢力が折り曲げ線(b)において作用する閉鎖方向の力と均衡して蓋部分(143)に起立状態が保持される。   When the lid portion (143) is opened 90 degrees or more, the lid portion (143) is biased in the backward tilt direction by the restoring force of the fixing pieces (113, 114), and this biasing force acts on the folding line (b). In an equilibrium with the directional force, the lid portion (143) is held upright.

固定片(113、114)の蓋舌片(144、145)と重なり合う部分に、折り曲げ線(d)と平行な係止線(c)を設けておくと、蓋舌片(144、145)の起立した際の先端縁が固定片(113、114)の復元力によって係止線(c)にあたり嵌め込まれるなどして、蓋舌片(144、145)がしっかり固定され、蓋部分(143)もしっかり固定される。   If a locking line (c) parallel to the fold line (d) is provided in a portion overlapping the lid tongue piece (144, 145) of the fixed piece (113, 114), the lid tongue piece (144, 145) The lid edge piece (144, 145) is firmly fixed, for example, by the leading edge when standing up being fitted against the locking line (c) by the restoring force of the fixing piece (113, 114), and the lid portion (143) is also It is firmly fixed.

舌片(144、145)を係止線(c)に嵌め込む位置を選択することにより、蓋部分(143)の開封時の起立保持角度を自由に設定することができ、都度、係止線をこす
る音が発生する。
By selecting the position of fitting the lid the tongue piece (144, 145) to Kakaritomesen (c), it is possible to freely set the standing holding angle at the time of opening of the lid portion (143), each time, the locking A sound that rubs the line is generated.

蓋部分(143)の閉鎖に際しては、固定片(113、114)による付勢力に抗して蓋部分(143)を前傾させ、係止片(147)を係止切断線(e)に差し込めば良い。   When closing the lid portion (143), the lid portion (143) is tilted forward against the urging force of the fixing pieces (113, 114), and the locking piece (147) is inserted into the locking cutting line (e). It ’s fine.

本発明の紙箱の一実施例を示す斜視説明図である。It is perspective explanatory drawing which shows one Example of the paper box of this invention. 図1の紙箱を開けた状態を示す斜視説明図である。It is a perspective explanatory view which shows the state which opened the paper box of FIG. 図1の紙箱を展開した状態を示す平面説明図である。It is a plane explanatory view showing the state where the paper box of Drawing 1 was developed. 本発明の紙箱の作用状態を示す側面から見た縦断面図である。It is the longitudinal cross-sectional view seen from the side surface which shows the action state of the paper box of this invention. 本発明の紙箱の作用状態を示す正面から見た縦断面図である。It is the longitudinal cross-sectional view seen from the front which shows the action state of the paper box of this invention. 従来の紙箱の一例を示す、(a)は斜視説明図であり、(b)は蓋開放状態における縦断側面説明図である。An example of the conventional paper box is shown, (a) is a perspective explanatory view, (b) is a longitudinal side view explanatory view in the lid open state. 従来の紙箱の別の一例を示す、(a)は斜視説明図であり、(b)は蓋開放状態における斜視説明図である。Another example of a conventional paper box is shown, (a) is a perspective explanatory view, (b) is a perspective explanatory view in a lid open state.

符号の説明Explanation of symbols

1‥‥紙箱
10‥‥ブランク
11‥‥底板
12‥‥側板
13‥‥側板
14‥‥天板
15‥‥下垂板
111‥‥底妻板
112‥‥底妻板
113‥‥固定片
114‥‥固定片
121‥‥舌片
122‥‥舌片
131‥‥舌片
132‥‥舌片
141‥‥蓋妻板
142‥‥蓋妻板
143‥‥蓋部分
144‥‥蓋舌片
145‥‥蓋舌片
146‥‥つまみ片
147‥‥係止片
50‥‥上壁
51‥‥前壁
52‥‥折り目線
53‥‥蓋
60‥‥蓋部分
61‥‥爪部分
a‥‥切り込み線
b‥‥折り曲げ線
c‥‥係止線
d‥‥折り曲げ線
e‥‥係止切断線
DESCRIPTION OF SYMBOLS 1 ... Paper box 10 ... Blank 11 ... Bottom plate 12 ... Side plate 13 ... Side plate 14 ... Top plate 15 ... Drooping plate 111 ... Bottom end plate 112 ... Bottom end plate 113 ... Fixed piece 114 ... Fixed piece 121 ... tongue piece 122 ... tongue piece 131 ... tongue piece 132 ... tongue piece 141 ... lid tab plate 143 ... lid tab plate 143 ... lid portion 144 ... lid tongue piece 145 ... lid tongue piece 146 ... Knob piece 147 ... Locking piece 50 ... Upper wall 51 ... Front wall 52 ... Crease line 53 ... Lid 60 ... Lid part 61 ... Nail part a ... Cut line b ... Bending line c ... Locking line d ... Bending line e ... Locking cutting line

Claims (3)

天板に切り込み線により形成され、天板の後端縁近傍に設けられた折り曲げ線を起点として開閉する蓋部分が形成された紙箱において、
前記蓋部分の折り曲げ線寄りの両隅角には、折り曲げ線より後方に突出すると共に、切り込み線より外方に突出する蓋舌片が形成され、該蓋舌片の下面には蓋舌片と重なり合う固定片が設けられてなり、前記固定片の蓋舌片と重なり合う部分には、前記折り曲げ線と平行な係止線が複数本形成されており、蓋部分を開封する際には蓋舌片が係止線に嵌り、蓋舌片が固定片により係止されて起立状態が保持されることを特徴とする紙箱。
In the paper box formed with a cut line on the top plate and formed with a lid part that opens and closes starting from a fold line provided near the rear edge of the top plate,
At both corners near the fold line of the lid portion, a lid tongue piece protruding rearward from the fold line and projecting outward from the cut line is formed. An overlapping fixing piece is provided, and a plurality of locking lines parallel to the folding line are formed in a portion overlapping the lid tongue piece of the fixing piece, and when the lid portion is opened, the lid tongue piece The paper box is characterized in that is fitted to the locking line, and the lid tongue piece is locked by the fixing piece to maintain the standing state.
前記固定片は、蓋部分に重ならないように形成されていることを特徴とする請求項1記載の紙箱。 The fixing piece, a paper box according to claim 1 Symbol mounting, characterized in that it is formed so as not to overlap the lid portion. 前記係止線は、全切れ線、ミシン目線、罫線のいずれかからなることを特徴とする請求項又は記載の紙箱。 The paper box according to claim 1 or 2 , wherein the locking line is formed of any one of a cut line, a perforation line, and a ruled line.
JP2006267328A 2006-09-29 2006-09-29 paper box Active JP4882640B2 (en)

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JP5533524B2 (en) * 2010-10-01 2014-06-25 大日本印刷株式会社 Paper carton
JP5700356B2 (en) * 2010-10-01 2015-04-15 大日本印刷株式会社 Paper carton
JP2012076789A (en) * 2010-10-01 2012-04-19 Dainippon Printing Co Ltd Paper carton
JP5949452B2 (en) * 2012-10-30 2016-07-06 大日本印刷株式会社 A box with a pop-up that produces sound
KR102249659B1 (en) * 2019-03-27 2021-05-20 영농조합법인 에듀팜 box for breeding silkworm
KR102533561B1 (en) * 2021-06-18 2023-05-17 (주)한성실업 The box for packing

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JPH10181739A (en) * 1996-12-25 1998-07-07 Rengo Co Ltd Carton
JP2003040254A (en) * 2001-07-31 2003-02-13 Toppan Printing Co Ltd Slide-resistant cover plate and paper box furnished with the same
JP2006036350A (en) * 2004-07-30 2006-02-09 Waki:Kk Paper box

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