JP3261848B2 - Stacked paper boxes - Google Patents

Stacked paper boxes

Info

Publication number
JP3261848B2
JP3261848B2 JP01539894A JP1539894A JP3261848B2 JP 3261848 B2 JP3261848 B2 JP 3261848B2 JP 01539894 A JP01539894 A JP 01539894A JP 1539894 A JP1539894 A JP 1539894A JP 3261848 B2 JP3261848 B2 JP 3261848B2
Authority
JP
Japan
Prior art keywords
plate
plates
paper box
locking piece
support plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP01539894A
Other languages
Japanese (ja)
Other versions
JPH07223642A (en
Inventor
邦男 佐藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toppan Inc
Original Assignee
Toppan Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toppan Inc filed Critical Toppan Inc
Priority to JP01539894A priority Critical patent/JP3261848B2/en
Publication of JPH07223642A publication Critical patent/JPH07223642A/en
Application granted granted Critical
Publication of JP3261848B2 publication Critical patent/JP3261848B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B65D5/00Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/001Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable
    • B65D5/0015Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable the container being formed by folding up portions connected to a central panel
    • B65D5/003Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable the container being formed by folding up portions connected to a central panel having ledges formed by extensions of the side walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Stackable Containers (AREA)
  • Cartons (AREA)

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【産業上の利用分野】本考案は、一般的によく苺や葡萄
等の野菜や果物のパックを複数個収容するために使用さ
れている底の浅い箱に関するもので、特に何段かに積み
重ねて使用する際にずれたりせず安定した積み重ね状態
を保持できる紙箱に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shallow box generally used for storing a plurality of packs of vegetables and fruits such as strawberries and grapes. The present invention relates to a paper box that can maintain a stable stacked state without shifting when used.

【0002】[0002]

【従来の技術】従来、この種の紙箱としては、例えば実
公平2−32575号に開示されているようなものが公
知である。この箱は「積重ね用包装箱」であって、図8
に示すように両側面板aの上縁に押え板bを連設し、こ
の押え板bの両側に支持板cを設けたもので、積み重ね
ると、上段の包装箱の底部が下段の包装箱の押え板bの
内側に挟持された状態となり、押え板bは支持板c間に
はめ込まれ、支持板cと押え板bの端縁同士が向き合う
ことにより、積み上げた包装箱の左右の移動が規制され
安定した積載状態が得られるというものである。
2. Description of the Related Art Heretofore, as this type of paper box, for example, one disclosed in Japanese Utility Model Publication No. 2-3575 is known. This box is a “stacking packaging box”, and FIG.
As shown in the figure, a holding plate b is continuously provided on the upper edge of both side plates a, and support plates c are provided on both sides of the holding plate b. When stacked, the bottom of the upper packing box is the lower packing box. The holding plate b is sandwiched inside the holding plate b, and the holding plate b is fitted between the support plates c, and the edges of the support plate c and the holding plate b face each other, thereby restricting the left and right movement of the stacked packaging boxes. Thus, a stable loading state can be obtained.

【0003】しかし、このような構成では押え板が側面
板の上縁に形成されているため、そのまま積み重ねると
押え板の上に側面板が載ってしまうこととなり、積載す
ることができない。よって箱を積み重ねる際には押え板
を外側に押し広げるようにしなければならないが、これ
では積み重ね作業の効率が低下してしまうし、押え板が
外側に押し広げられているために強度が低下して箱のず
れを防止するという機能を十分に発揮できなくなるおそ
れがあった。また、上段の箱の重量が軽い場合には押え
板の復元力によって上段の箱が持ち上がって上下の箱の
係合が解かれてしまう恐れがあった。
However, in such a configuration, since the holding plate is formed on the upper edge of the side plate, if it is stacked as it is, the side plate will be placed on the holding plate, and it cannot be stacked. Therefore, when stacking boxes, it is necessary to push out the holding plate outward, but this will reduce the efficiency of stacking work, and the strength will be reduced because the holding plate is pushed outward. There is a possibility that the function of preventing the displacement of the box may not be sufficiently exhibited. When the weight of the upper box is light, the upper box may be lifted by the restoring force of the holding plate and the upper and lower boxes may be disengaged.

【0004】そこでこの問題を解決するために、例えば
図9に示す実公平1−20276号に開示されているよ
うに、外側に傾斜して形成した側面板dの上端に押え板
eを設けたものが提案されている。しかし、これでは側
面板dが傾斜していることにより、箱全体の強度が低下
し、積み重ねた際の上段の箱の(内容物を含めた)重量
によって下段の箱がつぶれるおそれがあった。
To solve this problem, for example, as disclosed in Japanese Utility Model Publication No. 1-2276 shown in FIG. Things have been suggested. However, in this case, since the side plates d are inclined, the strength of the entire box is reduced, and the lower box may be crushed by the weight (including the contents) of the upper box when stacked.

【0005】[0005]

【発明が解決しようとする課題】本発明は上記従来の問
題点を解決し、紙箱を積み重ねて使用する際に、上段の
箱の左右へのずれを防止でき、しかも上下の箱を係合さ
せる部材を無理に変形させて嵌合させる必要がなく、箱
の側面板を傾斜させることもなく、箱の側面板が垂直に
起立していて箱の強度を維持でき、かつ常に安定した積
載状態が得られる紙箱を提供することを課題とする。
SUMMARY OF THE INVENTION The present invention solves the above-mentioned conventional problems, and can prevent the upper box from shifting left and right when stacking and using paper boxes, and furthermore, the upper and lower boxes are engaged. There is no need to forcibly deform and fit the members, without tilting the side plates of the box, the side plates of the box stand upright, the strength of the box can be maintained, and a stable loading state is always maintained. It is an object to provide an obtained paper box.

【0006】[0006]

【課題を解決するための手段】上記課題を解決するため
に第1の本発明は、底面板の周囲に一対の側面板と一対
の妻板とを有する紙箱であって、両妻板の上端に設けた
桟板の左右両端に支持板を連設し、支持板の桟板との連
設端側に係止片を付設し、支持板の前記係止片とは反対
側の端部に、前記係止片に対応する切欠き部を形成して
なり、前記側面板の外側に前記支持板を被せて固定し、
紙箱を積み重ねた際に、下段の紙箱の係止片の上に上段
の紙箱の切欠き部が嵌入し係止される積み重ね用紙箱を
提供する。
According to a first aspect of the present invention, there is provided a paper box having a pair of side plates and a pair of end plates around a bottom plate, provided at the upper ends of both end plates. A support plate is continuously provided at both left and right ends of the crosspiece, and a locking piece is attached to an end of the support plate connected to the crosspiece, and the support plate is provided at an end opposite to the locking piece. A notch corresponding to the locking piece is formed, and the support plate is covered and fixed outside the side plate,
Provided is a stacked paper box in which a cutout portion of an upper paper box is fitted and locked on a locking piece of a lower paper box when the paper boxes are stacked.

【0007】第2の本発明は、底面板の周囲に一対の側
面板と一対の妻板とを有する紙箱であって、両妻板の上
端に設けた桟板の左右両端に支持板を連設し、支持板の
桟板との連設端側に係止片を付設すると共に、支持板の
前記係止片とは反対側の端部に前記係止片に対応する切
欠き部を形成し、この切欠き部と隣合わせて前記側面板
と同等の高さを有する第二支持板を連設してなり、前記
側面板の外側に前記支持板及び第二支持板を被せて固定
し、紙箱を積み重ねた際に、下段の紙箱の係止片の上に
上段の紙箱の切欠き部が嵌入し係止される積み重ね用紙
箱を提供する。
A second aspect of the present invention is a paper box having a pair of side plates and a pair of end plates around a bottom plate, and supporting plates are provided at both left and right ends of a cross plate provided at the upper ends of both end plates. A locking piece is attached to the end of the support plate connected to the crosspiece, and a notch corresponding to the locking piece is formed at an end of the support plate opposite to the locking piece, A second support plate having the same height as the side plate is continuously provided adjacent to the cutout portion, and the support plate and the second support plate are covered and fixed outside the side plate, and a paper box is formed. Provided is a stacked paper box in which a notch portion of an upper paper box is fitted and locked on a locking piece of a lower paper box when stacked.

【0008】[0008]

【作用】第1の本発明によれば、桟板を底面板に向き合
わせ、側面板の外側に支持板を被せたのち側面板に固定
することにより積み重ね用紙箱を組み立てる。そして上
下に積み重ねる際には、下段の紙箱の係止片の上に上段
の紙箱の切欠き部を載せるようにして積み重ねる。
According to the first aspect of the present invention, a stack of paper boxes is assembled by facing the crossboard to the bottom plate, covering the outside of the side plate with the support plate, and then fixing the support plate to the side plate. When stacking up and down, the cutouts of the upper paper box are stacked on the locking pieces of the lower paper box.

【0009】第2の本発明によれば、桟板を底面板に向
き合わせ、側面板の外側に支持板及び第二支持板を被せ
たのち、側面板に固定することにより積み重ね用紙箱を
組み立てる。そして上下に積み重ねる際には、下段の紙
箱の係止片の上に上段の紙箱の切欠き部を載せるように
して積み重ねる。
According to the second aspect of the present invention, the stacking paper boxes are assembled by placing the support plate and the second support plate on the outside of the side plate with the cross plate facing the bottom plate, and then fixing the support plate to the side plate. . When stacking up and down, the cutouts of the upper paper box are stacked on the locking pieces of the lower paper box.

【0010】[0010]

【実施例】以下、図1〜図7に示す実施例を用いて本発
明を詳細に説明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the embodiments shown in FIGS.

【0011】<第1実施例>本実施例は厚さ約3mmの
段ボールを用いて作成したものである。図1〜図4は本
実施例の積み重ね用紙箱を示すもので、図4に示すブラ
ンクスのとおり、底面板1に一対の側面板2,3と一対
の妻板4,5を連設した長方形の底の浅い紙箱である。
<First Embodiment> In this embodiment, a cardboard having a thickness of about 3 mm is used. FIGS. 1 to 4 show stacked paper boxes according to the present embodiment. As shown in FIG. 4, a rectangular box having a pair of side plates 2 and 3 and a pair of end plates 4 and 5 connected to a bottom plate 1 as shown in FIG. It is a paper box with a shallow bottom.

【0012】両側面板2,3はそれぞれ左右に折り込み
片6,7,8,9を連設している。両妻板4,5の上端
には付属板部材10A,10Bが連設されていて、これ
ら底面板1、側面板2,3、妻板4,5、付属板部材1
0A,10Bからなるブランクスは、後述する差し込み
片がわずかに突出するのみで、大方長方形に収まってい
る。
The two side plates 2 and 3 are provided with folding pieces 6, 7, 8, and 9 on the left and right, respectively. Attached plate members 10A and 10B are connected to the upper ends of the end plates 4 and 5, respectively, and these bottom plate 1, side plates 2 and 3, end plates 4 and 5, and attached plate member 1 are provided.
The blanks composed of 0A and 10B fit in a substantially rectangular shape, with only a small insertion piece described later protruding.

【0013】この付属板部材10A,10Bは、積み重
ねる際に上段の紙箱を載せる桟板11,12と、紙箱か
ら分離して使用する仕切板13,14と、桟板11,1
2を底面板1と向き合った状態に固定する支持板15,
16,17,18とから構成される。
The attached plate members 10A and 10B are composed of crossboards 11 and 12 on which an upper paper box is placed when stacking, partition plates 13 and 14 used separately from the paper boxes, and crossboards 11 and 1B.
A support plate 15 for fixing the base plate 2 in a state of facing the bottom plate 1;
16, 17, and 18.

【0014】このうち桟板11,12は底面板1と等し
い横幅を持ち、底面板1と対向して妻板4,5に連設さ
れ、仕切板13,14は一部破断線L1,L2により桟
板に連設されており、この一部破断線L1,L2は桟板
11,12が角部を構成するような形で形成されてい
る。仕切板13,14の自由端には相互を十文字に組み
合わせるためのスリット13A,14Aが形成されてい
る。
Among them, the crossboards 11 and 12 have the same width as the bottom plate 1 and are connected to the bottom plates 4 and 5 so as to face the bottom plate 1 and the partition plates 13 and 14 are partially broken lines L1 and L2. The partially broken lines L1 and L2 are formed in such a manner that the crosspieces 11 and 12 form corners. Slits 13A and 14A are formed at the free ends of the partition plates 13 and 14 to combine them into a cross.

【0015】桟板11,12と仕切板13,14の両方
に跨がってそれぞれの端部に支持板15,16,17,
18が連設されており、支持板15,16,17,18
の桟板11,12との連設端は山折り線L3,L4,L
5,L6で区切られ、支持板15,16,17,18の
仕切板13,14との連設端は切り取り線m1,m2,
m3,m4で区切られている。支持板の仕切板との連設
端は、桟板との連設端よりも突出した位置に設定されて
いて側面板6,7,8,9よりも高い高さを有し、この
部分が係止片19,20,21,22を構成する。
[0015] Supporting plates 15, 16, 17, and 17 are provided on both ends of both the cross plates 11, 12 and the partition plates 13, 14.
And support plates 15, 16, 17, 18
Of the ridges L3, L4, L
5, L6, and the continuous ends of the support plates 15, 16, 17, 18 with the partition plates 13, 14 are cut lines m1, m2,
They are separated by m3 and m4. The end of the support plate connected to the partition plate is set at a position protruding from the end of the support plate connected to the crossboard, and has a higher height than the side plates 6, 7, 8, and 9, and this portion is provided. The locking pieces 19, 20, 21, 22 are constituted.

【0016】支持板15,16,17,18の自由端に
は差し込み片23,24,25,26が付設されると共
に、係止片19,20,21,22に対応する位置に、
係止片の幅よりも若干広い幅を有する切欠き部27,2
8,29,30が形成されている。側面板2,3の基部
には差し込み片23,24,25,26に対応する位置
に差し込み孔32,33,34,35が形成されてい
る。なお、本実施例のように差し込み片と差し込み孔に
よる係合手段を設けず、支持板を直接側面板に貼りつけ
ることもでき、本発明はこのような例をも包含するもの
である。
At the free ends of the support plates 15, 16, 17, and 18, insertion pieces 23, 24, 25, and 26 are attached, and at positions corresponding to the locking pieces 19, 20, 21, and 22,
Notch 27, 2 having a width slightly larger than the width of the locking piece
8, 29, 30 are formed. Insertion holes 32, 33, 34, 35 are formed in the bases of the side plates 2, 3 at positions corresponding to the insertion pieces 23, 24, 25, 26. It should be noted that the support plate can be directly attached to the side plate without providing the engagement means by the insertion piece and the insertion hole as in the present embodiment, and the present invention includes such an example.

【0017】また、野菜や果物を収容した際に内部の通
気性を良くするために、側面板、妻板、支持板の任意の
位置に通気孔31が数カ所開口されている。
Further, in order to improve the air permeability inside when vegetables and fruits are stored, several ventilation holes 31 are opened at arbitrary positions on the side plate, the end plate and the support plate.

【0018】このような構成からなるブランクスを紙箱
に組み立てるには、まず両側面板を底面板から起立さ
せ、折り込み片を側面板に対して直角に折り曲げ、この
折り込み片の外側に両妻板を起立させ、桟板を底面板と
向き合わせて支持板で側面板の外側を覆うようにして差
し込み片を差し込み孔に差し込み固定する(図1参
照)。次いで一部破断線に沿って仕切板を紙箱から分離
させる。
In order to assemble the blanks having such a structure into a paper box, first, the both side plates are erected from the bottom plate, the fold pieces are bent at right angles to the side plates, and the both end plates are erected outside the fold pieces. Then, the insertion plate is inserted into the insertion hole and fixed so that the support plate covers the outside of the side plate with the support plate facing the bottom plate (see FIG. 1). Next, the partition plate is separated from the paper box along the partial break line.

【0019】こうして製函した複数の積み重ね用紙箱を
積み重ねるときには、図2に示すように、下段の紙箱の
係止片19,20,21,22の上に上段の紙箱の切欠
き部27,28,29,30を載せるようにして位置を
合わせつつ、下段の紙箱の桟板11,12の上に上段の
紙箱の底面板1を載せる。
When stacking a plurality of stacked paper boxes produced in this way, as shown in FIG. 2, the notches 27, 28 of the upper paper box are placed on the locking pieces 19, 20, 21, 22 of the lower paper box. , 29, and 30 are placed on top of each other, and the bottom plate 1 of the upper paper box is placed on the crossboards 11 and 12 of the lower paper box.

【0020】このようにして積み重ねた本実施例の紙箱
は、側面板2,3よりも外側に位置する支持板15,1
6,17,18に付設された係止片19,20,21,
22と切欠き部27,28,29,30によって係合さ
れているため、積み重ねの際に係止片を無理に外側に押
し広げる必要がなくスムーズに係合できる。
The paper boxes of this embodiment stacked in this manner are provided with support plates 15, 1 located outside the side plates 2, 3.
Locking pieces 19, 20, 21, attached to 6, 17, 18
Since the engaging pieces 22 are engaged with the notches 27, 28, 29, and 30, the engaging pieces need not be forcedly pushed outward during stacking, and can be smoothly engaged.

【0021】また、この係止片(20と22)または
(19と21)及び切欠き部(28と30)または(2
7と29)が一対の桟板11,12にそれぞれ連設した
支持板(16と18)または(15と17)に形成され
ているので横方向に2か所係合していることとなり、紙
箱が左右にずれるのを防止できると共に、係止片(19
と20)または(21と22)及び切欠き部(27と2
8)または(29と30)が桟板11,12の両端にそ
れぞれ連設した支持板(15と16)または(17と1
8)に形成されているので前後方向に2か所係合してい
ることとなり、紙箱が前後にずれるのを防止できる。
The locking pieces (20 and 22) or (19 and 21) and the notches (28 and 30) or (2
7 and 29) are formed on the support plates (16 and 18) or (15 and 17) connected to the pair of crosspieces 11 and 12, respectively. The paper box can be prevented from shifting from side to side, and the locking pieces (19
And 20) or (21 and 22) and notch (27 and 2)
8) or (29 and 30) are support plates (15 and 16) or (17 and 1) connected to both ends of the crosspieces 11 and 12, respectively.
8), it is engaged in two places in the front-rear direction, so that the paper box can be prevented from shifting back and forth.

【0022】更に、付属板部材10A,10Bとして仕
切板13,14が構成されているので、紙取り上の無駄
を極力少なくすることができるという利点がある。
Further, since the partition plates 13 and 14 are formed as the accessory plate members 10A and 10B, there is an advantage that waste on paper removal can be minimized.

【0023】また、差し込み片23,24,25,26
を内方に折り曲げて差し込み孔32,33,34,35
に差し込んでおり側面板2に対して垂直に係合されてい
るため、積み重ねた際に係止片19,20,21,22
が支持板15,16,17,18の端面に当接しても支
持板がめくれたり持ち上がるようなことがない。またこ
れらの差し込みにより固定するので製函に際し一切接着
剤が不要であって組立/廃棄が容易であるという利点が
ある。
Also, the insertion pieces 23, 24, 25, 26
Are bent inward and the insertion holes 32, 33, 34, 35
And is vertically engaged with the side plate 2, so that the locking pieces 19, 20, 21, 22
Does not turn up or lift up even if it contacts the end faces of the support plates 15, 16, 17, 18. In addition, since they are fixed by inserting them, there is an advantage that no adhesive is required at the time of box making and assembly / discarding is easy.

【0024】<第2実施例>本実施例は上記第1実施例
と同様に厚さ約3mmの段ボールを用いて作成したもの
である。図5〜図7は本実施例の積み重ね用紙箱を示す
もので、図7に示すブランクスのとおり、底面板41底
面板に一対の側面板42,43と一対の妻板44,45
を連設した長方形の底の浅い紙箱である。
<Second Embodiment> In this embodiment, as in the first embodiment, a cardboard having a thickness of about 3 mm is used. FIGS. 5 to 7 show the stacked paper boxes of this embodiment. As shown in FIG. 7, a pair of side plates 42 and 43 and a pair of end plates 44 and 45 are provided on the bottom plate 41 as shown in FIG.
This is a rectangular paper box with a shallow bottom.

【0025】両側面板42,43はそれぞれ左右に折り
込み片46,47,48,49を連設している。両妻板
44,45の上端には付属板部材50A,50Bが連設
されていて、これら底面板41、側面板42,43、妻
板44,45、付属板部材50A,50Bからなるブラ
ンクスは、後述する差し込み片63,64,65,66
がわずかに突出するのみで、大方長方形に収まってい
る。
The side plates 42 and 43 are provided with folding pieces 46, 47, 48 and 49, respectively, on the left and right sides. Attached plate members 50A and 50B are continuously provided at the upper ends of the both end plates 44 and 45. Blanks composed of the bottom plate 41, the side plates 42 and 43, the end plates 44 and 45, and the attached plate members 50A and 50B will be described later. Insertion pieces 63, 64, 65, 66
Is slightly protruding and fits roughly in a rectangle.

【0026】この付属板部材50A,50Bは、積み重
ねる際に上段の紙箱を載せる桟板51,52と、紙箱か
ら分離して使用する仕切板53,54と、桟板を底面板
と向き合った状態に固定する支持板55,56,57,
58及び第二支持板80,81,82,83とから構成
される。
The attached plate members 50A and 50B are provided with the crossboards 51 and 52 on which the upper paper box is placed when stacking, the partition plates 53 and 54 used separately from the paper box, and the crossboard facing the bottom plate. Support plates 55, 56, 57,
58 and the second support plates 80, 81, 82, 83.

【0027】このうち桟板51,52は底面板41と等
しい横幅を持ち、底面板41と対向して妻板44,45
に連設され、仕切板53,54は一部破断線L11,L
12により桟板51,52に連設されている。仕切板5
3,54の自由端には相互を十文字に組み合わせるため
のスリット53A,54Aが形成されている。
The crossboards 51, 52 have the same width as the bottom plate 41, and face the bottom plate 41, and the end plates 44, 45.
The partition plates 53 and 54 are partially broken lines L11 and L11.
12 are connected to the crosspieces 51 and 52. Partition plate 5
Slits 53A and 54A are formed at the free ends of the members 3 and 54 to combine them into a cross.

【0028】桟板51,52の端部に山折り線L13,
L14,L15,L16と連続する切り取り線m15,
m16,m17,m18とを介して支持板55,56,
57,58が連設されており、この連設端の一部が、他
の連設端よりも突出した位置に設定されていてこの部分
が係止片59,60,61,62を構成する。仕切板5
3,54の端部には切り取り線m11,m12,m1
3,m14を介して第二支持板80,81,82,83
が連設されている。
A mountain fold line L13,
A cutting line m15 continuous with L14, L15, L16,
Support plates 55, 56, m16, m17, m18
57 and 58 are connected in series, and a part of the connected ends is set at a position protruding from the other connected ends, and these parts constitute locking pieces 59, 60, 61 and 62. . Partition plate 5
Cut lines m11, m12, m1 at the ends of 3, 54
3, m14 via the second support plates 80, 81, 82, 83
Are connected.

【0029】第二支持板80,81,82,83の自由
端には差し込み片63,64,65,66が付設されて
いる。側面板42,43の基部には差し込み片63,6
4,65,66に対応する位置に差し込み孔72,7
3,74,75が形成されている。支持板55,56,
57,58には、係止片59,60,61,62に対応
する位置に、係止片の幅よりも若干広い幅を有する切欠
き部67,68,69,70が形成されている。なお、
本実施例のように差し込み片と差し込み孔の係合手段を
設けず、支持板55,56,57,58及び第二支持板
80,81,82,83を直接側面板42,43に貼り
つけることもでき、本発明はこのような例をも包含する
ものである。
At the free ends of the second support plates 80, 81, 82, 83, insertion pieces 63, 64, 65, 66 are attached. Inserting pieces 63, 6 are provided at the bases of the side plates 42, 43.
Insert holes 72, 7 at positions corresponding to 4, 65, 66
3, 74, 75 are formed. Support plates 55, 56,
At the positions corresponding to the locking pieces 59, 60, 61, 62, cutouts 67, 68, 69, 70 each having a width slightly larger than the width of the locking piece are formed in the 57, 58. In addition,
In this embodiment, the support plates 55, 56, 57, 58 and the second support plates 80, 81, 82, 83 are directly attached to the side plates 42, 43 without providing a means for engaging the insertion piece and the insertion hole as in this embodiment. The present invention includes such an example.

【0030】また、野菜や果物を収容した際に内部の通
気性を良くするために、側面板、妻板、支持板の任意の
位置に通気孔84が数カ所開口されている。
Further, in order to improve the air permeability inside when vegetables and fruits are stored, several ventilation holes 84 are opened at arbitrary positions on the side plate, the end plate and the support plate.

【0031】このような構成からなるブランクスを紙箱
に組み立てるには、まず両側面板42、43を底面板4
1から起立させ、折り込み片46、47、48、49を
側面板42、43に対して直角に折り曲げ、この折り込
み片46、47、48、49の外側に両妻板44、45
を起立させ、桟板51、52を底面板41と向き合わせ
て指示板55、56、57、58及び第二支持板80、
81、82、83とで側面板42、43の外側を覆うよ
うにして差し込み片63、64、65、66を差し込み
孔72、73、74、75に差し込み固定する(図5参
照)。次いで、一部破断線L11、L12に沿って仕切
板53、54を紙箱から分離させる。
[0031] To assemble the blank having such a structure in a paper box, first bottom surface sides plates 42, 43 plate 4
1 and the folded pieces 46, 47, 48, 49 are bent at right angles to the side plates 42, 43, and the two end plates 44, 45 are provided outside the folded pieces 46, 47, 48, 49.
Is raised, the crossboards 51, 52 face the bottom plate 41, and the indication plates 55, 56, 57, 58 and the second support plate 80,
The insertion pieces 63, 64, 65, 66 are inserted into the insertion holes 72, 73, 74, 75 and fixed so as to cover the outside of the side plates 42, 43 with 81, 82, 83 (see FIG. 5). Next, the partition plates 53 and 54 are separated from the paper box along the partial break lines L11 and L12.

【0032】こうして製函した複数の積み重ね用紙箱を
積み重ねるときには、図6に示すように、下段の紙箱の
係止片59,60,61,62の上に上段の紙箱の切欠
き部67,68,69,70を載せるようにして位置を
合わせつつ、下段の紙箱の桟板51,52の上に上段の
紙箱の底面板41を載せる。
When stacking a plurality of stacked paper boxes produced in this way, as shown in FIG. 6, the notches 67, 68 of the upper paper box are placed on the locking pieces 59, 60, 61, 62 of the lower paper box. , 69, 70 are placed on top of each other, and the bottom plate 41 of the upper paper box is placed on the cross boards 51, 52 of the lower paper box.

【0033】このようにして積み重ねた本実施例の紙箱
は、側面板41よりも外側に位置する支持板55,5
6,57,58に付設された係止片59,60,61,
62と切欠き部67,68,69,70によって係合さ
れているため、積み重ねの際に係止片を無理に外側に押
し広げる必要がなくスムーズに係合できる。
The paper boxes of this embodiment stacked in this manner are provided with support plates 55, 5 located outside the side plate 41.
6, 57, 58, locking pieces 59, 60, 61,
Since the engaging pieces are engaged with the notches 67, 68, 69, 70, the engaging pieces do not need to be pushed outward outward during stacking, and can be smoothly engaged.

【0034】また、この係止片(60と62)または
(59と61)及び切欠き部(68と70)または(6
7と69)が一対の桟板51,52にそれぞれ連設した
支持板(56と58)または(55と57)に形成され
ているので横方向に2か所係合していることとなり、紙
箱が左右にずれるのを防止できると共に、係止片(59
と60)または(61と62)及び切欠き部(67と6
8)または(69と70)が桟板51,52の両端にそ
れぞれ連設した支持板(55と56)または(57と5
8)に形成されているので前後方向に2か所係合してい
ることとなり、紙箱が前後にずれるのを防止できる。
The locking pieces (60 and 62) or (59 and 61) and the notches (68 and 70) or (6
7 and 69) are formed on support plates (56 and 58) or (55 and 57) connected to the pair of crosspieces 51 and 52, respectively, so that they are engaged in two places in the lateral direction. The paper box can be prevented from shifting left and right, and the locking piece (59
And 60) or (61 and 62) and notch (67 and 6)
8) or (69 and 70) are support plates (55 and 56) or (57 and 5) connected to both ends of the crosspieces 51 and 52, respectively.
8), it is engaged in two places in the front-rear direction, so that the paper box can be prevented from shifting back and forth.

【0035】更に、付属板部材50A,50Bとして仕
切板53,54が構成されているので、紙取り上の無駄
を極力少なくすることができるという利点がある。
Further, since the partition plates 53 and 54 are formed as the accessory plate members 50A and 50B, there is an advantage that waste on paper removal can be minimized.

【0036】また、第二支持板80,81,82,83
に付設した差し込み片63,64,65,66を内方に
折り曲げて差し込み孔72,73,74,75を差し込
んでおり側面板42に対して垂直に係合されているた
め、積み重ねた際に係止片59,60,61,62が切
欠き部67,68,69,70の近傍に引っ掛かっても
第二支持板80,81,82,83が持ち上がることが
なく、その機能を損なう恐れがない。また、支持板5
5,56,57,58と第二支持板80,81,82,
83とが側面板42に固定されているので、係止片5
9,60,61,62がぐらつくのを防ぎ、正しい位置
に積み重ねることができる。更にこれらの差し込みによ
り固定するので製函に際し一切接着剤が不要であって組
立/廃棄が容易であるという利点がある。
The second support plates 80, 81, 82, 83
The insertion pieces 63, 64, 65, and 66 attached to the inner side are bent inward to insert the insertion holes 72, 73, 74, and 75, and are vertically engaged with the side plates 42. Even if the locking pieces 59, 60, 61, 62 are hooked in the vicinity of the notches 67, 68, 69, 70, the second support plates 80, 81, 82, 83 will not be lifted, and the function may be impaired. Absent. The support plate 5
5, 56, 57, 58 and the second support plates 80, 81, 82,
83 is fixed to the side plate 42 so that the locking pieces 5
9, 60, 61, 62 can be prevented from wobbling and can be stacked in the correct position. Furthermore, since these are fixed by insertion, there is an advantage that no adhesive is required at the time of box making and assembly / discarding is easy.

【0037】[0037]

【発明の効果】本発明の第1の積み重ね用紙箱によれ
ば、側面板よりも外側に位置する支持板に付設された係
止片と切欠き部によって上段の紙箱と下段の紙箱とが係
合されるため、積み重ねの際に係止片を無理に外側に押
し広げる必要がなくスムーズに係合できるので、係止片
の強度を損なわず十分に機能を発揮させられるという効
果がある。また、この係止片及び切欠きが一対の桟板に
それぞれ連設した支持板に形成されているので、紙箱が
左右にずれるのを防止でき、かつ係止片及び切欠きが桟
板の両端にそれぞれ連設した支持板に形成されているの
で、紙箱が前後にずれるのを防止できる。しかも支持板
及び係止片が側面板から独立して設けられているので、
側面板が底面板から垂直に起立する形状の紙箱において
もスムーズに係合させることができるという利点があ
る。
According to the first stacked paper box of the present invention, the upper paper box and the lower paper box are connected by the locking piece and the notch provided on the support plate located outside the side plate. Since the locking pieces are stacked, there is no need to forcibly push the locking pieces outwardly during stacking, and the engagement can be performed smoothly. Therefore, there is an effect that the function of the locking pieces can be sufficiently exhibited without deteriorating the strength of the locking pieces. Further, since the locking piece and the notch are formed on the support plate connected to the pair of crosspieces, the paper box can be prevented from shifting left and right, and the locking piece and the notch can be formed at both ends of the crosspiece. Since the paper boxes are formed on the support plates connected to each other, it is possible to prevent the paper box from shifting back and forth. Moreover, since the support plate and the locking piece are provided independently of the side plate,
There is an advantage that the engagement can be smoothly performed even in a paper box having a shape in which the side plate stands upright from the bottom plate.

【0038】本発明の第2の積み重ね用紙箱によれば、
側面板よりも外側に位置する支持板に付設された係止片
と切欠き部によって上段の紙箱と下段の紙箱とが係合さ
れるため、積み重ねの際に係止片を無理に外側に押し広
げる必要がなくスムーズに係合できるので、係止片の強
度を損なわず十分に機能を発揮させられるという効果が
ある。また、この係止片及び切欠きが一対の桟板にそれ
ぞれ連設した支持板に形成されているので、紙箱が左右
にずれるのを防止でき、かつ係止片及び切欠きが桟板の
両端にそれぞれ連設した支持板に形成されているので、
紙箱が前後にずれるのを防止できる。しかも支持板及び
係止片が側面板から独立して設けられているので、側面
板が底面板から垂直に起立する形状の紙箱においてもス
ムーズに係合できるという利点がある。
According to the second stacked paper box of the present invention,
The upper and lower paper boxes are engaged by the locking pieces and notches attached to the support plate located outside the side plate, so the locking pieces are forced to push outward during stacking. Since the engagement can be performed smoothly without the need to expand, there is an effect that the function can be sufficiently exhibited without impairing the strength of the locking piece. Further, since the locking piece and the notch are formed on the support plate connected to the pair of crosspieces, the paper box can be prevented from shifting left and right, and the locking piece and the notch can be formed at both ends of the crosspiece. Since it is formed on the support plate connected to each,
The paper box can be prevented from shifting back and forth. In addition, since the support plate and the locking piece are provided independently of the side plate, there is an advantage that the side plate can be smoothly engaged even in a paper box having a shape vertically rising from the bottom plate.

【0039】更に、第二支持板が側面板に固定されてい
るため、積み重ねた際に係止片が切欠き部の近傍に引っ
掛かるようなことがあっても、桟板に連設されている支
持板はもともと持ち上がりにくいし、第二支持板が動か
ないので、第二支持板がめくれたりして係止板の機能を
損なう恐れがない。
Further, since the second support plate is fixed to the side plate, even if the locking pieces may be caught in the vicinity of the notch when stacked, the second support plate is connected to the crosspiece. Since the support plate is originally difficult to lift and the second support plate does not move, there is no possibility that the second support plate is turned over and the function of the locking plate is impaired.

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

【図1】第1実施例の斜視図である。FIG. 1 is a perspective view of a first embodiment.

【図2】図1の紙箱を積み重ねた状態の斜視図である。FIG. 2 is a perspective view of a state in which the paper boxes of FIG. 1 are stacked.

【図3】図2の要部縦断面図である。FIG. 3 is a longitudinal sectional view of a main part of FIG. 2;

【図4】図1のブランクスの展開図である。FIG. 4 is a development view of the blanks of FIG. 1;

【図5】第2実施例の斜視図である。FIG. 5 is a perspective view of a second embodiment.

【図6】図5の紙箱を積み重ねた状態の斜視図である。FIG. 6 is a perspective view of a state in which the paper boxes of FIG. 5 are stacked.

【図7】図5のブランクスの展開図である。FIG. 7 is a development view of the blanks of FIG. 5;

【図8】従来例を示すもので、(イ)は斜視図、(ロ)
は要部縦断面図である。
8 shows a conventional example, in which (a) is a perspective view and (b)
Is a vertical sectional view of a main part.

【図9】従来例を示す要部縦断面図である。FIG. 9 is a longitudinal sectional view of a main part showing a conventional example.

【符号の説明】[Explanation of symbols]

1…底面板 2…側面板 3…側面板 4…妻板 5…妻板 6…折り込み片 7…折り込み片 8…折り込み片 9…折り込み片 10A…付属板部材 10B…付属板部材 11…桟板 12…桟板 13…仕切板固定部 14…仕切板固定部 13A…スリット 14A…スリット 15…支持板 16…支持板 17…支持板 18…支持板 19…係止片 20…係止片 21…係止片 22…係止片 23…差し込み片 24…差し込み片 25…差し込み片 26…差し込み片 27…切欠き部 28…切欠き部 29…切欠き部 30…切欠き部 31…通気孔 32…差し込み孔 33…差し込み孔 34…差し込み孔 35…差し込み孔 DESCRIPTION OF SYMBOLS 1 ... Bottom plate 2 ... Side plate 3 ... Side plate 4 ... Wife plate 5 ... Wife plate 6 ... Folded piece 8 ... Folded piece 9 ... Folded piece 10A ... Attached plate member 10B ... Attached plate member 11 ... Cross plate 12 ... Crosspiece 13 ... Partition plate fixing part 14 ... Partition plate fixing part 13A ... Slit 14A ... Slit 15 ... Support plate 16 ... Support plate 17 ... Support plate 18 ... Support plate 19 ... Length piece 20 ... Length piece 21 ... Length Piece 22 ... locking piece 23 ... insertion piece 24 ... insertion piece 25 ... insertion piece 26 ... insertion piece 27 ... notch 28 ... notch 29 ... notch 30 ... notch 31 ... ventilation hole 32 ... insertion hole 33 ... insertion hole 34 ... insertion hole 35 ... insertion hole

Claims (2)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】底面板の周囲に一対の側面板と一対の妻板
とを有する紙箱であって、両妻板の上端に設けた桟板の
左右両端に支持板を連設し、支持板の桟板との連設端側
に係止片を付設し、支持板の前記係止片とは反対側の端
部に、前記係止片に対応する切欠き部を形成してなり、
前記側面板の外側に前記支持板を被せて固定し、紙箱を
積み重ねた際に、下段の紙箱の係止片の上に上段の紙箱
の切欠き部が嵌入し係止されることを特徴とする、積み
重ね用紙箱。
1. A paper box having a pair of side plates and a pair of end plates around a bottom plate, wherein support plates are provided at both left and right ends of a cross plate provided at the upper ends of the both end plates. A locking piece is attached to the end side connected to the plate, and a notch corresponding to the locking piece is formed at an end of the support plate opposite to the locking piece,
The support plate is placed over the outside of the side plate and fixed, and when the paper boxes are stacked, the cutout portion of the upper paper box is fitted and locked on the locking piece of the lower paper box. Do, stack paper boxes.
【請求項2】底面板の周囲に一対の側面板と一対の妻板
とを有する紙箱であって、両妻板の上端に設けた桟板の
左右両端に支持板を連設し、支持板の桟板との連設端側
に係止片を付設すると共に、支持板の前記係止片とは反
対側の端部に前記係止片に対応する切欠き部を形成し、
この切欠き部と隣合わせて前記側面板と同等の高さを有
する第二支持板を連設してなり、前記側面板の外側に前
記支持板及び第二支持板を被せて固定し、紙箱を積み重
ねた際に、下段の紙箱の係止片の上に上段の紙箱の切欠
き部が嵌入し係止されることを特徴とする、積み重ね用
紙箱。
2. A paper box having a pair of side plates and a pair of end plates around a bottom plate, wherein support plates are provided at both left and right ends of a plate provided at the upper ends of both end plates. A locking piece is attached to an end side connected to the plate, and a cutout portion corresponding to the locking piece is formed at an end of the support plate opposite to the locking piece,
A second support plate having the same height as the side plate is continuously provided adjacent to the cutout portion, and the support plate and the second support plate are covered and fixed outside the side plate, and a paper box is formed. A stacked paper box, wherein the notch of the upper paper box is fitted and locked on the locking piece of the lower paper box when stacked.
JP01539894A 1994-02-09 1994-02-09 Stacked paper boxes Expired - Fee Related JP3261848B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP01539894A JP3261848B2 (en) 1994-02-09 1994-02-09 Stacked paper boxes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP01539894A JP3261848B2 (en) 1994-02-09 1994-02-09 Stacked paper boxes

Publications (2)

Publication Number Publication Date
JPH07223642A JPH07223642A (en) 1995-08-22
JP3261848B2 true JP3261848B2 (en) 2002-03-04

Family

ID=11887634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP01539894A Expired - Fee Related JP3261848B2 (en) 1994-02-09 1994-02-09 Stacked paper boxes

Country Status (1)

Country Link
JP (1) JP3261848B2 (en)

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* Cited by examiner, † Cited by third party
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CN104192392B (en) * 2014-08-26 2017-04-12 合肥工业大学 Folding tray box for pop-top can beverages

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JPS477647Y1 (en) * 1969-06-23 1972-03-22
JPS6252126U (en) * 1985-09-19 1987-04-01

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