JPH09301342A - Packaging box - Google Patents
Packaging boxInfo
- Publication number
- JPH09301342A JPH09301342A JP11625396A JP11625396A JPH09301342A JP H09301342 A JPH09301342 A JP H09301342A JP 11625396 A JP11625396 A JP 11625396A JP 11625396 A JP11625396 A JP 11625396A JP H09301342 A JPH09301342 A JP H09301342A
- Authority
- JP
- Japan
- Prior art keywords
- side plates
- packaging box
- fold line
- connecting piece
- valley fold
- 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.)
- Granted
Links
Landscapes
- Cartons (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、ワンシート化さ
れた包装箱に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a one-sheet packaging box.
【０００２】[0002]
【従来の技術】従来の包装箱の一例を図１２ないし図１
５に基づいて説明する。図１２は厚紙や段ボール等から
なる包装箱の展開図を示しており、矩形の底板５０と、
底板５０の四辺に谷折線ｎ1 を介して連設した側板５
１，５２，５３，５４と、隣合う側板５１，５３（５２
と５３，５２と５４，５１と５４）間の４つのコーナ部
に谷折線ｎ2 を介して連設した連接片５７，５８，５
９，６０と、対向する一対の側板５１，５２に谷折線ｎ
3 を介して連設した天板５５，５６と、残りの対向する
一対の側板５３，５４に谷折線ｎ4 を介して連設した内
フラップ６１，６２とからなる。連接片５７，５８，５
９，６０には、切欠部６４が形成されており、対角線方
向に切り刃やミシン目等によって山折線ｍ′が形成され
ている。2. Description of the Related Art An example of a conventional packaging box is shown in FIGS.
5 will be described. FIG. 12 shows a development view of a packaging box made of cardboard, cardboard, etc., which includes a rectangular bottom plate 50 and
Side plate 5 connected to the four sides of the bottom plate 50 via valley fold lines n 1.
1, 52, 53, 54 and adjacent side plates 51, 53 (52
And 53, 52 and 54, 51 and 54), and connecting pieces 57, 58 and 5 connected to each other at four corners via valley fold lines n 2.
9, 60, and a pair of opposing side plates 51, 52 with valley fold line n
The top plates 55 and 56 are connected to each other through the space 3, and the inner flaps 61 and 62 are connected to the remaining pair of opposing side plates 53 and 54 via the valley fold line n 4 . Connecting piece 57,58,5
A notch 64 is formed in each of 9 and 60, and a mountain fold line m'is formed in a diagonal direction by cutting blades, perforations and the like.
【０００３】図１３は、谷折線ｎ1 ，ｎ2 ，ｎ3 ，ｎ4
に沿って谷折りし、山折線ｍ′に沿って山折りして包装
箱を組立てる途中の斜視図であって、各連接片５７〜６
０が包装箱の内側に折り込まれる。そして、内フラップ
６１，６２を内側に折り曲げ、さらに天板５５，５６を
折り曲げて内フラップ６１，６２に重ね合わせる。図１
４は、粘着テープ６３で接着封緘して天板５５，５６を
固定した組立状態を示している。FIG. 13 shows valley fold lines n 1 , n 2 , n 3 and n 4.
It is a perspective view in the middle of assembling the packaging box by valley-folding along the line and mountain-folding along the mountain-folding line m ′.
The 0 is folded inside the packaging box. Then, the inner flaps 61 and 62 are bent inward, and the top plates 55 and 56 are further bent to overlap the inner flaps 61 and 62. FIG.
4 shows an assembled state in which the top plates 55 and 56 are fixed by being adhesively sealed with the adhesive tape 63.
【０００４】[0004]
【発明が解決しようとする課題】従来の包装箱の場合、
各連接片５７〜６０は、単に包装箱の内側に折り込まれ
ているに過ぎない。このため、図１５に示すように、連
接片５７，５８が側板５３に沿うように配置され、また
連接片５９，６０が側板５４に沿うように配置される
と、天板５５，５６を閉じる際に、側板５３，５４が外
向き（矢印Ｃ方向）に開き易くなる。SUMMARY OF THE INVENTION In the case of the conventional packaging box,
Each connecting piece 57-60 is simply folded inside the packaging box. Therefore, as shown in FIG. 15, when the connecting pieces 57 and 58 are arranged along the side plate 53 and the connecting pieces 59 and 60 are arranged along the side plate 54, the top plates 55 and 56 are closed. At this time, the side plates 53, 54 are easily opened outward (direction of arrow C).
【０００５】そのため、天板５５，５６を閉じる際に
は、別の作業者が側板５３，５４を押え付けておいて、
粘着テープ６３で接着封緘しなければならず、組立作業
性に劣るという問題があった。この発明の目的は、組立
時における側板の開きをなくした包装箱を提供すること
である。Therefore, when the top plates 55 and 56 are closed, another operator holds the side plates 53 and 54,
Since the adhesive tape 63 has to be adhesively sealed, there is a problem that assembly workability is poor. An object of the present invention is to provide a packaging box in which the side plate does not open when assembled.
【０００６】[0006]
【課題を解決するための手段】請求項１記載の包装箱
は、矩形の底板と、この底板の四辺に谷折線を介して連
設した側板と、隣合う側板間の４つのコーナ部に谷折線
を介して連設した連接片と、一の対向する側板の少なく
とも一方に谷折線を介して連設した天板とを備え、連接
片に対角方向の山折線を形成し、連接片を折り込んだ時
に一の対向する側板に沿うようにしたことを特徴とする
ものである。According to a first aspect of the present invention, there is provided a packaging box, wherein a rectangular bottom plate, side plates connected to four sides of the bottom plate via valley fold lines, and troughs at four corners between adjacent side plates. A connecting piece continuously provided via a fold line and a top plate continuously provided at least on one of the opposing side plates via a valley fold line are formed, and a diagonal mountain fold line is formed on the connecting piece to form the connecting piece. It is characterized in that when it is folded in, it is arranged along one of the opposing side plates.
【０００７】請求項１記載の包装箱によると、連接片を
折り込むと、天板を連設した一の対向する側板に沿うの
で、天板を閉じる際に、他の対向する側板が連接片にて
内向きに引っ張られ、開きを規制できる。請求項２記載
の包装箱は、請求項１において、連接片の山折線を対角
線より若干一の対向する側板がわに傾斜させたものであ
る。According to the packaging box of the first aspect, when the connecting piece is folded, the connecting piece is along one of the facing side plates with which the top plate is connected. Therefore, when the top plate is closed, the other facing side plate becomes the connecting piece. Can be pulled inward to regulate the opening. A packaging box according to a second aspect of the present invention is the packaging box according to the first aspect, wherein the mountain fold line of the connecting piece is slightly inclined from the diagonal line by one of the opposing side plates.
【０００８】請求項２記載の包装箱によると、連接片の
山折線を対角線より若干一の対向する側板がわに傾斜さ
せたので、連接片を折り込むと、天板を連設した一の対
向する側板に沿うように折曲される。よって、天板を閉
じる際に、他の対向する側板が連接片にて内向きに引っ
張られ、開きを規制できる。請求項３記載の包装箱は、
請求項１または請求項２において、シングル段ボール製
であって、その流れ方向を一の対向する側板方向とした
ものである。According to the packaging box of the second aspect, since the mountain fold line of the connecting piece is slightly inclined with respect to the diagonal line, the opposite side plate is slightly inclined. Therefore, when the connecting piece is folded, the top plate is continuously opposed. It is bent along the side plate. Therefore, when the top plate is closed, the other opposing side plates are pulled inward by the connecting piece, and the opening can be regulated. The packaging box according to claim 3,
In Claim 1 or Claim 2, it is made of a single corrugated board, and its flow direction is one opposite side plate direction.
【０００９】請求項３記載の包装箱によると、シングル
段ボールの流れ方向を一の対向する側板方向としたの
で、連接片は、天板を連設した一の対向する側板との谷
折線にて折曲され易く、他の対向する側板との谷折線で
は折曲され難くなる。したがって、連接片を折り込む
と、天板を連設した一の対向する側板に沿うように折曲
され、天板を閉じる際に、他の対向する側板が連接片に
て内向きに引っ張られ、開きを規制できる。According to the packaging box of the third aspect, since the flow direction of the single corrugated board is set to the direction of one side plate facing each other, the connecting piece is formed along the valley fold line with the one side plate facing the top plate. It is easily bent and difficult to bend along the valley fold line with other facing side plates. Therefore, when the connecting piece is folded, the top plate is bent along one of the side plates facing each other, and when the top plate is closed, the other facing side plate is pulled inward by the connecting piece, You can regulate the opening.
【００１０】[0010]
第１の実施の形態 この発明の第１の実施の形態を図１ないし図７に基づい
て説明する。図１はシングル段ボール製の包装箱の展開
図を示しており、矩形の底板１０と、底板１０の四辺に
谷折線ｎ1 を介して連設した側板１１，１２，１３，１
４と、隣合う側板１１，１３（１２と１３，１２と１
４，１１と１４）間の４つのコーナ部に谷折線ｎ2 を介
して連設した連接片１７，１８，１９，２０と、対向す
る一対の側板１１，１２に谷折線ｎ3 を介して連設した
天板１５，１６と、残りの対向する一対の側板１３，１
４に谷折線ｎ4 を介して連設した内フラップ２１，２２
とからなる。また、Ｉ部分に示すように、シングル段ボ
ールの流れ方向は、天板１５，側板１１，底板１０，側
板１２，天板１６の方向である。さらに、２４は半円抜
き部であって、ワンシートの場合、印刷面が全て裏側に
あるため、包装作業を行う際に印刷面が見えず、半円抜
き部２４により包装箱の上下方向を決めて作業を行うこ
とができる。First Embodiment A first embodiment of the present invention will be described based on FIGS. 1 to 7. FIG. 1 shows a development view of a packaging box made of a single corrugated board, which is a rectangular bottom plate 10 and side plates 11, 12, 13, 1 connected to four sides of the bottom plate 10 through valley fold lines n 1.
4 and adjacent side plates 11, 13 (12 and 13, 12 and 1
4, 11 and 14), connecting pieces 17, 18, 19, 20 continuously provided at four corners through valley fold line n 2 and a pair of facing side plates 11, 12 through valley fold line n 3. Top plates 15 and 16 connected in series and the remaining pair of side plates 13 and 1 facing each other
Inner flaps 21 and 22 that are continuously provided to the No. 4 via valley fold line n 4.
Consists of Further, as shown in the portion I, the flow direction of the single corrugated board is the direction of the top plate 15, the side plate 11, the bottom plate 10, the side plate 12, and the top plate 16. Further, 24 is a semi-circle cutout portion, and in the case of one sheet, since the print surface is all on the back side, the print surface is not visible during the packaging work, and the semicircle cutout portion 24 allows the vertical direction of the packaging box to be changed. You can decide and work.
【００１１】図２は、連接片１７部分の拡大図であり、
切欠部２３が形成されており、対角方向に切り刃やミシ
ン目等によって山折線ｍが形成されている。切欠部２３
は、組立て時に谷折線ｎ2 ならびに山折線ｍが一度に折
り曲げられるため、交点Ｋに応力が集中して折り曲げら
れなくなるのを防ぐために設けられている。また、山折
線ｍは、θ＝４５°の対角線Ｌ−Ｌに対して若干側板１
１側に傾斜している。なお、他の連接片１８，１９，２
０についても同様に、切欠部２３ならびに山折線ｍが形
成されており、連接片１８，１９の山折線ｍは側板１２
側に傾斜し、連接片２０の山折線ｍは側板１１側に傾斜
している。FIG. 2 is an enlarged view of the connecting piece 17 portion.
A notch 23 is formed, and a mountain fold line m is formed diagonally by a cutting blade, perforations, and the like. Notch 23
Is provided to prevent the stress from being concentrated at the intersection point K and being unfolded because the valley fold line n 2 and the mountain fold line m are folded at once during assembly. The mountain fold line m is slightly side plate 1 with respect to the diagonal line L-L of θ = 45 °.
It is inclined to the 1 side. In addition, other connecting pieces 18, 19, 2
Similarly, for 0, the notch 23 and the mountain fold line m are formed, and the mountain fold line m of the connecting pieces 18 and 19 is the side plate 12.
The mountain fold line m of the connecting piece 20 is inclined toward the side plate 11 side.
【００１２】また、各連接片１７〜２０の対角線長ｈ
（図２）は、側板１１，１２の高さ寸法Ｈ（図２）と等
しく、側板１３，１４の高さ寸法Ｈ′（図２）は、側板
１１，１２の高さ寸法Ｈよりシングル段ボールの厚み分
だけ小さく形成されている。図３は、谷折線ｎ1 ，
ｎ2 ，ｎ3 ，ｎ4 に沿って谷折りし、山折線ｍに沿って
山折りして包装箱を組立てる途中の斜視図であって、各
連接片１７〜２０が包装箱の内側に折り込まれる。そし
て、内フラップ２１，２２を内側に折り曲げ、さらに天
板１５，１６を折り曲げて内フラップ２１，２２に重ね
合わせる。Also, the diagonal length h of each connecting piece 17-20
(FIG. 2) is equal to the height dimension H of the side plates 11 and 12 (FIG. 2), and the height dimension H ′ of the side plates 13 and 14 (FIG. 2) is larger than the height dimension H of the side plates 11 and 12 in the single corrugated board. Is formed smaller by the thickness of the. FIG. 3 shows the valley line n 1 ,
It is a perspective view in the middle of assembling a packaging box by valley-folding along n 2 , n 3 , and n 4 and mountain-folding along a mountain fold line m, in which each connecting piece 17 to 20 is folded inside the packaging box. Be done. Then, the inner flaps 21 and 22 are bent inward, and the top plates 15 and 16 are further bent to overlap the inner flaps 21 and 22.
【００１３】図４は、粘着テープ２５または封緘バリ等
で接着封緘して天板１５，１６を固定した組立状態を示
している。このように構成された包装箱によると、連接
片１７〜２０の山折線ｍを側板１１，１２側に傾けたこ
とで、図５に示すように、連接片１７，２０が側板１１
に沿うように折り込まれ、また連接片１８，１９が側板
１２側に沿うように折り込まれる。そのため、側板１
３，１４が連接片１７〜２０にて包装箱の内向き（矢印
方向）に引き寄せられ、外向きに開かない。よって、天
板１５，１６を閉じる際、側板１３，１４を押え付けて
おく必要がなくなり、組立作業性が向上する。FIG. 4 shows an assembled state in which the top plates 15 and 16 are fixed by adhesive sealing with an adhesive tape 25 or a sealing burr. According to the packaging box configured as described above, since the mountain fold line m of the connecting pieces 17 to 20 is inclined toward the side plates 11 and 12, the connecting pieces 17 and 20 are connected to the side plate 11 as shown in FIG.
And the connecting pieces 18 and 19 are folded along the side plate 12 side. Therefore, the side plate 1
3, 14 are pulled inward (in the direction of the arrow) of the packaging box by the connecting pieces 17 to 20 and do not open outward. Therefore, when the top plates 15 and 16 are closed, it is not necessary to press the side plates 13 and 14, and the assembling workability is improved.
【００１４】また、図１に示すように、シングル段ボー
ルの流れ方向により、各連接片１７〜２０は、側板１
１，１２との間の谷折線ｎ2 では折曲し易く、側板１
３，１４との間の谷折線ｎ2 では折曲し難い。したがっ
て、包装箱を組み立てた際、図５に示すように、連接片
１７〜２０は、折曲し易い側板１１，１２との間の谷折
線ｎ2 にてより大きく折曲し、側板１１，１２に沿うよ
うに折り込まれる。よって、側板１３，１４が連接片１
７〜２０にて包装箱の内向き（矢印方向）に引き寄せら
れ、天板１５，１６を閉じる際、側板１３，１４を押え
付けておく必要がなくなり、組立作業性が向上する。Further, as shown in FIG. 1, the connecting pieces 17 to 20 are connected to the side plate 1 depending on the flow direction of the single corrugated board.
It is easy to bend at the valley fold line n 2 between the side plates 1 and 12.
It is difficult to bend along the valley fold line n 2 between 3 and 14. Therefore, when the packaging box is assembled, as shown in FIG. 5, the connecting pieces 17 to 20 are bent more greatly at the valley fold line n 2 between the side plates 11 and 12 which are easily bent, and the side plates 11 and 20 are bent. Fold along 12 Therefore, the side plates 13 and 14 are the connecting pieces 1.
7 to 20 pulls inward (in the direction of the arrow) of the packaging box, and when closing the top plates 15 and 16, there is no need to press the side plates 13 and 14, and the assembling workability is improved.
【００１５】また、図６に示すように、粘着テープ２５
にて固定した箇所は、天板１５，１６どうしの接続部の
みであり、カッター２６にて容易に開梱できる。しか
も、粘着テープ２５を外して開梱すると、図７に示すよ
うに、連接片１７〜２０の反発によって独りでに開き、
開梱時の作業を軽減することができる。また、図３に示
すように、天面の角部（Ａ部分）が４枚折り構造になっ
ており、また高さ方向の綾（Ｂ部分）が２重折り構造と
なっているので、積圧強度，落下強度等が大幅に強くな
る。Further, as shown in FIG. 6, the adhesive tape 25
The portion fixed by is only the connecting portion between the top plates 15 and 16 and can be easily unpacked by the cutter 26. Moreover, when the adhesive tape 25 is removed and the package is unpacked, as shown in FIG.
It can reduce the work when unpacking. In addition, as shown in FIG. 3, the corner portion (A portion) of the top surface has a four-fold structure, and the twill in the height direction (B portion) has a double-fold structure. Pressure strength, drop strength, etc. are significantly increased.
【００１６】また、ワンシート状であって、図１に示す
ように、開いておいて保管することができる。したがっ
て、製函会社や使用工場での保管スペースが少なくてす
み、また製函会社から使用工場までの輸送効率が向上す
る。また、組み立てた際、連接片１７〜２０が側板１
１，１２に沿うので、収納物を収納する際に、連接片１
７〜２０がじゃまるならない。Further, it has a one-sheet form and can be opened and stored as shown in FIG. Therefore, the storage space in the box manufacturing company or the used factory is small, and the transportation efficiency from the box manufacturing company to the used factory is improved. Further, when assembled, the connecting pieces 17 to 20 are attached to the side plate 1.
Since it is along 1 and 12, the connecting piece 1
7 to 20 will not interfere.
【００１７】さらに、ワンシート状であって、接着は一
切行わず、打抜きによって形成でき、製造性にも優れ
る。なお、連接片１７〜２０の山折線ｍが側板１１，１
２側に傾斜しておれば、包装箱の材質は、流れ方向が一
方向のシングル段ボールに限らない。例えば、流れ方向
がクロスした段ボールや厚紙等でもよい。このように構
成しても、山折線ｍの傾斜によって、連接片１７〜２０
が側板１１，１２に沿って折り込まれる。Further, it is a one-sheet type, can be formed by punching without any adhesion, and is excellent in manufacturability. In addition, the mountain fold line m of the connecting pieces 17 to 20 indicates the side plates 11 and 1.
The material of the packaging box is not limited to a single corrugated board having a unidirectional flow direction as long as it is inclined to the 2 side. For example, a corrugated cardboard, a cardboard, or the like whose flow directions are crossed may be used. Even if configured in this way, the connecting pieces 17 to 20 are inclined due to the inclination of the mountain fold line m.
Are folded along the side plates 11 and 12.
【００１８】また、材質がシングル段ボールであれば、
山折線ｍは傾斜していなくてもよい。例えば、対角線Ｌ
−Ｌ方向に形成されていてもよい。このように構成して
も、連接片１７〜２０と側板１１，１２との間の谷折線
ｎ2 での折曲のし易さによって、連接片１７〜２０が側
板１１，１２に沿って折り込まれる。 第２の実施の形態 この発明の第２の実施の形態を図８ないし図１０に基づ
いて説明する。なお、第１の実施の形態と同一部分は同
一符号を付してその説明を省略する。If the material is single corrugated board,
The mountain fold line m does not have to be inclined. For example, the diagonal line L
It may be formed in the −L direction. Even with this configuration, the connecting pieces 17 to 20 are folded along the side plates 11 and 12 due to the ease of bending along the valley fold line n 2 between the connecting pieces 17 to 20 and the side plates 11 and 12. Be done. Second Embodiment A second embodiment of the present invention will be described based on FIGS. 8 to 10. The same parts as those in the first embodiment are denoted by the same reference numerals, and the description thereof will be omitted.
【００１９】この実施の形態は、対向する一対の側板１
１，１２のうち、一方の側板１２のみに天板３０を連設
したものであり、他方の側板１１には内フラップ３１を
連設してある。側板１１と内フラップ３１の連設部分の
谷折線ｎ4 に沿ってスリット３３が形成されている。ま
た、天板３０には、谷折線ｎ5 を介してスリット３３に
差込み可能な差込みフラップ３２が連設されている。In this embodiment, a pair of side plates 1 facing each other is used.
A top plate 30 is connected to only one side plate 12 of the first and the second side plates 12, and an inner flap 31 is connected to the other side plate 11. A slit 33 is formed along the valley fold line n 4 of the portion where the side plate 11 and the inner flap 31 are connected. Further, the top plate 30 is continuously provided with an insertion flap 32 which can be inserted into the slit 33 via a valley fold line n 5 .
【００２０】図９は、谷折線ｎ1 ，ｎ2 ，ｎ3 ，ｎ4 ，
ｎ5 に沿って谷折りし、山折線ｍに沿って山折りして包
装箱を組立てる途中の斜視図であって、各連接片１７〜
２０が包装箱の内側に折り込まれる。そして、内フラッ
プ２１，２２，３１を内側に折り曲げ、さらに天板３０
を折り曲げて内フラップ２１，２２，３１に重ね合わ
せ、差込みフラップ３２をスリット３３に差し込む。図
１０に組立状態を示す。FIG. 9 shows valley fold lines n 1 , n 2 , n 3 , n 4 ,
It is a perspective view in the middle of assembling a packaging box by valley-folding along n 5 and mountain-folding along a mountain-folding line m.
20 is folded inside the packaging box. Then, the inner flaps 21, 22, 31 are bent inward, and the top plate 30
Is bent and overlapped with the inner flaps 21, 22, 31 and the insertion flap 32 is inserted into the slit 33. FIG. 10 shows the assembled state.
【００２１】このように構成された包装箱においても、
第１の実施の形態と同様の効果が得られる。さらに、差
込みフラップ３２をスリット３３に差し込むことで、天
板３０を固定でき、封緘用テープ等が不要となり、組立
作業性がより一層向上する。 第３の実施の形態 この発明の第３の実施の形態を図１１に基づいて説明す
る。なお、第１の実施の形態と同一部分は同一符号を付
してその説明を省略する。Also in the packaging box configured as described above,
The same effect as the first embodiment can be obtained. Furthermore, by inserting the insertion flap 32 into the slit 33, the top plate 30 can be fixed, and a sealing tape or the like becomes unnecessary, so that the assembling workability is further improved. Third Embodiment A third embodiment of the present invention will be described based on FIG. The same parts as those in the first embodiment are denoted by the same reference numerals, and the description thereof will be omitted.
【００２２】この実施の形態は、側板１３，１４に谷折
線ｎ4 を介して内フラップ４０，４１を連設し、さらに
内フラップ４０，４１に山折線ｎ6 を介して支持片４
２，４３を連設したものである。支持片４２，４３に
は、収納する商品（図示せず）の形状に合わせて打抜き
開口部４４，４５が形成されている。このように構成さ
れた包装箱においても、第１の実施の形態と同様の効果
が得られる。In this embodiment, the inner flaps 40 and 41 are connected to the side plates 13 and 14 via the valley fold line n 4 , and the supporting pieces 4 are connected to the inner flaps 40 and 41 via the mountain fold line n 6.
2, 43 are connected in series. Punching openings 44 and 45 are formed in the support pieces 42 and 43 in accordance with the shape of a product (not shown) to be stored. Also in the packaging box configured as described above, the same effect as that of the first embodiment can be obtained.
【００２３】さらに、打抜き開口部４４，４５を有した
支持片４２，４３を形成したので、商品を打抜き開口部
４４，４５に嵌入して支持でき、商品を保持する緩衝材
が不要となる。Further, since the support pieces 42 and 43 having the punching openings 44 and 45 are formed, the products can be fitted into the punching openings 44 and 45 and supported, and the buffer material for holding the products is not required.
【００２４】[0024]
【発明の効果】請求項１記載の包装箱によると、連接片
を折り込むと、天板を連設した一の対向する側板に沿う
ので、天板を閉じる際に、他の対向する側板が連接片に
て内向きに引っ張られて開きを規制され、天板を閉じる
際に、側板が開かないように抑える必要がなく、組立作
業性に優れるという効果が得られる。According to the packaging box of the first aspect, when the connecting piece is folded, it follows one opposing side plate having the top plate connected thereto, so that the other opposing side plates are connected when the top plate is closed. The opening is restricted by being pulled inward by one piece, and when closing the top plate, it is not necessary to hold down the side plate so that the assembling workability is excellent.
【００２５】請求項２記載の包装箱によると、連接片の
山折線を対角線より若干一の対向する側板がわに傾斜さ
せたので、連接片を折り込むと、天板を連設した一の対
向する側板に沿うように折曲される。よって、天板を閉
じる際に、他の対向する側板が連接片にて内向きに引っ
張られて開きを規制され、天板を閉じる際に、側板が開
かないように抑える必要がなく、組立作業性に優れると
いう効果が得られる。According to the packaging box of the second aspect, since the mountain fold line of the connecting piece is slightly inclined with respect to the diagonal line, the opposite side plate is slightly inclined. Therefore, when the connecting piece is folded, the top plate is continuously opposed. It is bent along the side plate. Therefore, when closing the top plate, the other opposing side plates are pulled inward by the connecting piece to restrict the opening, and when closing the top plate, it is not necessary to prevent the side plates from opening, and the assembly work The effect of being excellent in the property is obtained.
【００２６】請求項３記載の包装箱によると、シングル
段ボールの流れ方向を一の対向する側板方向としたの
で、連接片は、天板を連設した一の対向する側板との谷
折線にて折曲され易く、他の対向する側板との谷折線で
は折曲され難くなる。したがって、連接片を折り込む
と、天板を連設した一の対向する側板に沿うように折曲
され、天板を閉じる際に、他の対向する側板が連接片に
て内向きに引っ張られて開きを規制され、天板を閉じる
際に、側板が開かないように抑える必要がなく、組立作
業性に優れるという効果が得られる。According to the packaging box of the third aspect, since the flow direction of the single corrugated board is set to the direction of one side plate facing each other, the connecting piece is formed along the valley fold line with the one side plate facing the top plate. It is easily bent and difficult to bend along the valley fold line with other facing side plates. Therefore, when the connecting piece is folded in, the top plate is bent along one of the side plates facing each other, and when the top plate is closed, the other facing side plate is pulled inward by the connecting piece. When the top plate is restricted from opening, it is not necessary to prevent the side plate from opening when closing the top plate, and the effect of excellent assembly workability can be obtained.
【図１】この発明の第１の実施の形態における包装箱の
展開図である。FIG. 1 is a development view of a packaging box according to a first embodiment of the present invention.
【図２】この発明の第１の実施の形態における包装箱の
一部を拡大した展開図である。FIG. 2 is an enlarged development view of a part of the packaging box according to the first embodiment of the present invention.
【図３】この発明の第１の実施の形態における包装箱の
組立途中の斜視図である。FIG. 3 is a perspective view of the packaging box according to the first embodiment of the present invention during assembly.
【図４】この発明の第１の実施の形態における包装箱の
組立状態の斜視図である。FIG. 4 is a perspective view showing an assembled state of the packaging box according to the first embodiment of the present invention.
【図５】この発明の第１の実施の形態における包装箱の
組立途中の平面図である。FIG. 5 is a plan view of the packaging box according to the first embodiment of the present invention during assembly.
【図６】この発明の第１の実施の形態における包装箱の
開封作業の斜視図である。FIG. 6 is a perspective view of an opening operation of the packaging box according to the first embodiment of the present invention.
【図７】この発明の第１の実施の形態における包装箱を
開封した状態の斜視図である。FIG. 7 is a perspective view showing a state where the packaging box according to the first embodiment of the present invention is opened.
【図８】この発明の第２の実施の形態における包装箱の
展開図である。FIG. 8 is a development view of the packaging box according to the second embodiment of the present invention.
【図９】この発明の第２の実施の形態における包装箱の
組立途中の斜視図である。FIG. 9 is a perspective view of the packaging box according to the second embodiment of the present invention during assembly.
【図１０】この発明の第２の実施の形態における包装箱
の組立状態の斜視図である。FIG. 10 is a perspective view showing an assembled state of the packaging box according to the second embodiment of the present invention.
【図１１】この発明の第３の実施の形態における包装箱
の組立途中の斜視図である。FIG. 11 is a perspective view of the packaging box according to the third embodiment of the present invention during assembly.
【図１２】従来例の包装箱の展開図である。FIG. 12 is a development view of a conventional packaging box.
【図１３】従来例の包装箱の組立途中の斜視図である。FIG. 13 is a perspective view of a conventional packaging box during assembly.
【図１４】従来例の包装箱の組立状態の斜視図である。FIG. 14 is a perspective view of a conventional packaging box in an assembled state.
【図１５】従来例の包装箱の組立途中の平面図である。FIG. 15 is a plan view of a conventional packaging box during assembly.
１０ 底板 １１，１２，１３，１４ 側板 １５，１６，３０ 天板 １７，１８，１９，２０ 連接片 ｎ1 ，ｎ2 ，ｎ3 ，ｎ4 ，ｎ5 谷折線 ｍ 山折線10 bottom plate 11, 12, 13, 14 side plate 15, 16, 30 top plate 17, 18, 19, 20 connecting piece n 1 , n 2 , n 3 , n 4 , n 5 valley fold line m mountain fold line
Claims (3)
を介して連設した側板と、隣合う側板間の４つのコーナ
部に谷折線を介して連設した連接片と、一の対向する側
板の少なくとも一方に谷折線を介して連設した天板とを
備え、 前記連接片に対角方向の山折線を形成し、前記連接片を
折り込んだ時に前記一の対向する側板に沿うようにした
ことを特徴とする包装箱。1. A rectangular bottom plate, side plates connected to four sides of the bottom plate via valley fold lines, and connecting pieces connected to four corners between adjacent side plates via valley fold lines. At least one of the facing side plates is provided with a top plate continuously provided via a valley fold line, a diagonal mountain fold line is formed on the connecting piece, and when the connecting piece is folded along the one facing side plate A packaging box characterized by the above.
向する側板がわに傾斜させた請求項１記載の包装箱。2. The packaging box according to claim 1, wherein the mountain fold line of the connecting piece is slightly inclined with respect to the diagonal line by one opposing side plate.
方向を一の対向する側板方向とした請求項１または請求
項２記載の包装箱。3. The packaging box according to claim 1, wherein the packaging box is made of a single corrugated board, and the flow direction thereof is one opposite side plate direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11625396A JP3529940B2 (en) | 1996-05-10 | 1996-05-10 | Packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11625396A JP3529940B2 (en) | 1996-05-10 | 1996-05-10 | Packaging box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09301342A true JPH09301342A (en) | 1997-11-25 |
| JP3529940B2 JP3529940B2 (en) | 2004-05-24 |
Family
ID=14682555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11625396A Expired - Lifetime JP3529940B2 (en) | 1996-05-10 | 1996-05-10 | Packaging box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3529940B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434707A (en) * | 2013-09-02 | 2013-12-11 | 昆山亿达包装有限公司 | Novel corrugated paper box |
| CN104554967A (en) * | 2014-12-11 | 2015-04-29 | 常熟市新冶机械制造有限公司 | Polyhedral packaging box |
| CN116101597A (en) * | 2021-11-09 | 2023-05-12 | 株式会社理光 | Pallet component and packaging system |
-
1996
- 1996-05-10 JP JP11625396A patent/JP3529940B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434707A (en) * | 2013-09-02 | 2013-12-11 | 昆山亿达包装有限公司 | Novel corrugated paper box |
| CN104554967A (en) * | 2014-12-11 | 2015-04-29 | 常熟市新冶机械制造有限公司 | Polyhedral packaging box |
| CN116101597A (en) * | 2021-11-09 | 2023-05-12 | 株式会社理光 | Pallet component and packaging system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3529940B2 (en) | 2004-05-24 |
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