JP2601433Y2 - Packaging box - Google Patents

Description

【考案の詳細な説明】[Detailed description of the invention]

【０００１】[0001]

【産業上の利用分野】本考案は、内部に箱本体と一体に
形成された複数の中仕切を備えたものにおいて、底部へ
のワンタッチで該箱本体を折畳み或は方形箱状に成形可
能にした包装用箱に関するものである。BACKGROUND OF THE INVENTION The present invention relates to a device having a plurality of partitions integrally formed with a box body therein, wherein the box body can be folded or formed into a rectangular box shape with a single touch to the bottom. It relates to a packaging box made.

【０００２】[0002]

【従来の技術】従来、内部に箱本体と一体に形成された
複数の中仕切を備えた包装箱に関しては数多く提案され
ているが、その代表的なものとして実公平３−５６５０
２号がある。この提案は、貼代壁、中壁、中側壁、後
壁、右側壁、前壁、左側壁を折目を介して横に連設し、
且つ前壁の上部及び中壁の上部または下部に折目を介し
て夫々中仕切壁を連設し、さらに後壁の上・下部に折目
を介して差込片を有する上・下蓋を夫々連設し、また右
側壁及び左側壁の上・下部に折目を介して上・下内蓋を
夫々連設した仕切箱である。2. Description of the Related Art A number of packaging boxes having a plurality of partitions formed integrally with a box body therein have been proposed in the prior art.
There is No. 2. In this proposal, the pasting wall, the middle wall, the middle wall, the rear wall, the right wall, the front wall, the left wall are connected side by side through the fold,
In addition, upper and lower lids each having a partition wall continuously connected to the upper or lower part of the front wall and the upper or lower part of the middle wall via a fold, and further having an insertion piece through the fold at the upper and lower parts of the rear wall. This is a partition box that is connected to each other and has upper and lower inner lids connected to the upper and lower sides of the right and left side walls via folds.

【０００３】[0003]

【考案が解決しようとする課題】上記の提案において、
底部は、左・右側壁の両下内蓋を内側に折曲げ、その上
に内側に折曲げた下蓋を重合させたのち、差込片を前壁
と両下内蓋の間隙に挿入して組立てられる。この場合、
底部を組立てると仕切箱は折畳みできなくなるので、需
要家には底部を組立てない状態で納入されることにな
り、需要家が商品を箱詰めするとき底部を組立てて封緘
しなければならず、組立工数を多く要するので需要家に
嫌われて使用されなくなる傾向がある。[Problem to be solved by the invention] In the above proposal,
At the bottom, bend both lower inner lids of the left and right walls inward, superimpose the lower lid folded inward on top of it, insert the insertion piece into the gap between the front wall and both lower inner lids Assembled. in this case,
When the bottom is assembled, the partition box cannot be folded, so it is delivered to the customer without the bottom assembled. It tends to be hated by consumers and not used.

【０００４】[0004]

【課題を解決するための手段】本考案は、従来のこのよ
うな問題点に着目してなされたものであって、組立てら
れた底部へワンタッチするだけで、箱本体を折畳んだり
或は方形箱状に成形可能な包装用箱を提供することによ
り、上記課題を解決することを目的としている。SUMMARY OF THE INVENTION The present invention has been made in view of such a problem in the related art, and the box body can be folded or square-shaped by only one touch on the assembled bottom. An object of the present invention is to solve the above problem by providing a packaging box that can be formed into a box shape.

【０００５】 本考案は、右側板、前板、左側板、後
板、内側板、仕切板、貼代板を、折線を介して横一方向
に順次連接し、さらに左・右側板の上・下端に折線を介
して、夫々上内蓋・梯形状の下内蓋を連接し、また後板
には、その上端に折線を介して、差込板を折線を介して
連接した上蓋を連接し、下端に折線を介して、下内蓋側
に突出して斜折線を介して連接された連結片と、連結片
の反対側の外端に突出した、後板の半分幅の差込片とを
備えた下蓋を連接し、また前板には、その上端に折線を
介して、上・下連結板の間に略Ｓ字状の切込みを複数並
設し、各切込みの両端から垂直な折線を設けて、複数個
の仕切片と支持片を形成した前中仕切板を連接し、下端
に折線を介して、後板と同一形状の下蓋を連接し、また
仕切板の上端に折線を介して、前中仕切板の下連結板の
高さを上連結板と同一にして、略同一形状の仕切片と支
持片とを形成された後中仕切板を連接し；各折線に従っ
て内側に折曲げて所定箇所を固着するにあたり、仕切板
の両端に連接した内側板と貼代板を仕切板に対してコの
字状に折曲げて、夫々右側板と左側板で仕切板を支持せ
しめるように固着し、その仕切板の前後に複数の中仕切
板を設けた箱本体に、両下内蓋の裏面に隣接した連結片
の表面を固着すると共に、両差込片が互いに相手側の下
蓋に差込まれるように形成された底部を備えたことを特
徴とする包装用箱である。[0005] The present invention is directed to a right plate, a front plate, a left plate, and a rear plate.
The board, the inner board, the partition board, and the pasting board are sequentially connected in one horizontal direction through the folding line, and further, the upper and lower ends of the left and right boards are folded through the folding lines at the upper and lower ends, respectively, under the upper inner lid / ladder shape. The lid is connected, and the upper end of the rear plate is connected to the lower cover through the fold line, and the upper cover is connected to the insertion plate through the fold line. And a lower lid with a half-width insert of the rear plate projecting from the outer end opposite to the connecting piece, and the front plate is connected to the upper end thereof. A plurality of substantially S-shaped cuts are juxtaposed between the upper and lower connecting plates via a fold line, and a vertical fold line is provided from both ends of each cut to form a plurality of partition pieces and a support piece, and a front middle partition plate. The lower lid is connected to the lower plate via the fold line at the lower end, and the lower lid is connected to the upper plate at the same shape as the rear plate. And one, concatenating partition plate after being formed a partition piece of substantially the same shape and the support piece; Upon securing a predetermined position by bending inwardly accordance each fold lines, partition plates
The inner plate and the pasting plate connected to both ends of the
Bend in the shape of a letter, and support the partition plate with the right and left plates, respectively.
Fixed as occupied, the box body having a plurality of partition plates before and after the partition plate, the fixed surface of the connecting piece adjacent to the back surface of both the lower inner lid, mating two insertion pieces together And a bottom formed so as to be inserted into the lower lid.

【０００６】[0006]

【作用】包装用箱は、内部に箱本体と一体に形成された
複数の中仕切を設けられているにもかかわらず、底部に
ワンタッチで摺動して、箱本体を折畳み或は方形箱状に
成形可能なので、需要家が使用のさい底部を組立てて封
緘する必要がなくなり、需要家の要望を充足することが
できる。Although the packaging box has a plurality of partitions formed integrally with the box body, the packaging box slides on the bottom with one touch to fold the box body or form a rectangular box. Since it can be molded into a shape, it is not necessary for the customer to assemble and seal the bottom portion when using the product, and the demand of the customer can be satisfied.

【０００７】本考案を図１〜図６に示す一実施例に基づ
いて以下詳述する。包装用箱１の展開図を示す図１にお
いて、右側板２、前板３、左側板４、後板５、内側板
６、仕切板７、貼代板８を、折線ａ，ｂ，ｃ，ｄ，ｅ，
ｆを介して横一方向に順次連設し、さらに右・左側板２
・４には、その上端に折線ｆ′，ｊを介して、上内蓋９
・９′を夫々連設し、下端に折線ｇ・ｋを介して、梯形
状の下内蓋１０・１０′を夫々連設する。The present invention will be described in detail below with reference to an embodiment shown in FIGS. In FIG. 1 showing a development view of the packaging box 1, a right plate 2, a front plate 3, a left plate 4, a rear plate 5, an inner plate 6, a partition plate 7, and a pasting plate 8 are formed by folding lines a, b, c, d, e,
f and the right and left side plates 2
4 is provided with an upper inner lid 9 at the upper end thereof through a fold line f ' , j.
9 'are connected to each other, and the lower inner lids 10 and 10' of the trapezoidal shape are connected to the lower end via the folding lines g and k, respectively.

【０００８】また後板５には、その上端に折線ｊを介し
て、差込板１１を折線ｎを介して連設した上蓋１２を連
設し、下端に折線ｌを介して、下内蓋１０′側に突出し
て、斜折線ｏを介して連設された連結片１４と、連結片
１４の反対側の外端に突出した、後板５の半分幅（図面
で横方向）の差込片１５とを備えた下蓋１３を連設す
る。The rear plate 5 is provided with an upper lid 12 having an insertion plate 11 connected thereto via a fold line n at the upper end thereof via a fold line j, and a lower inner cover via a fold line 1 at the lower end thereof. A connecting piece 14 protruding to the 10 'side and connected to the connecting piece 14 via the oblique line o, and a half-width (horizontal direction in the drawing) of the rear plate 5 protruding from the outer end opposite to the connecting piece 14. The lower lid 13 provided with the piece 15 is continuously provided.

【０００９】また前板３には、その上端に折線ｈを介し
て、上・下連結板１７・１６の間に、略Ｓ字状の切込み
１８（逆鉤形線イ、下垂直線ロ、蛇行線ハ、上垂直線
ニ、上水平線ホからなる）を複数所定間隔で並設すると
共に、各切込み１８の下端から垂直に立ち上がる折線ｐ
と上端から垂直に下降する折線ｑとを設け（折線ｐとｑ
は蛇行線ハの中間付近で連結される）て、複数個の仕切
片１９と支持片２０とを形成した前中仕切板２１を連設
し、下端に折線ｉを介して、後板５の下蓋１３と同一形
状の下蓋１３′を連設する。The front plate 3 has a substantially S-shaped notch 18 (an inverted hook-shaped line A, a lower vertical line B, a meandering) between the upper and lower connecting plates 17 and 16 via a folding line h at the upper end thereof. Line C, upper vertical line D, and upper horizontal line E) are arranged in parallel at a predetermined interval, and a fold line p rising vertically from the lower end of each cut 18.
And a broken line q descending vertically from the upper end (the broken lines p and q
Is connected near the middle of the meandering line c), and a front middle partition plate 21 having a plurality of partition pieces 19 and a support piece 20 is continuously provided. A lower lid 13 'having the same shape as the lower lid 13 is continuously provided.

【００１０】また仕切板７の上端に折線ｍを介して、前
中仕切板２１の下連結板１６の高さ（図面で縦方向）を
上連結板１７と同一高さにした、上・下連結板１７・１
６′の間に、前中仕切板２１と同様に略Ｓ字状の切込み
１８と、両端に垂直に設けられた折線ｐ，ｑとを設け
て、略同一形状の仕切片１９と支持片２０とを形成した
後中仕切板２１′を連設している。尚、後板５の上端部
に、折線ｊに平行で所定の間隔を置いて折線ｊ′を設け
ると共に、折線ｊ′の両端に折線ｊ′に至る切込み２２
を設けている。The height (vertical direction in the drawing) of the lower connecting plate 16 of the front middle partition plate 21 is made the same as the upper connecting plate 17 at the upper end of the partition plate 7 through a fold line m. Connecting plate 17.1
A substantially S-shaped cut 18 similar to the front middle partition plate 21 and fold lines p and q vertically provided at both ends are provided between 6 'and the partition piece 19 and the support piece 20 having substantially the same shape. Is formed, a middle partition plate 21 'is continuously provided. At the upper end of the rear plate 5, a fold line j 'is provided at a predetermined interval in parallel with the fold line j, and cuts 22 reaching the fold line j' at both ends of the fold line j '.
Is provided.

【００１１】次に、包装用箱１の組立てについて図２に
より以下説明する。各糊着部２３に適当な接着剤を塗布
された前・後中仕切板２１・２１′を、折線ｈ・ｍに従
って内側に折曲げて前板３・仕切板７に重合して（図２
−Ａ）固着する。さらに中仕切板７に固着された後中仕
切板２１′の裏面の各糊着部２３に同様な接着剤を塗布
したのち、折線ｅに従って仕切板７、貼代板８及び仕切
板７に固着された後中仕切板２１′を内側に折曲げて、
内側板６と後板５に重合して（図２−Ｂ）、後中仕切板
２１′の裏面を後板５に固着する。Next, the assembly of the packaging box 1 will be described with reference to FIG. The front and rear middle partition plates 21 and 21 ′ having an appropriate adhesive applied to each glued portion 23 are bent inward along the folding lines h and m to overlap the front plate 3 and the partition plate 7 (FIG. 2).
-A) stick. Further, after being fixed to the middle partition plate 7, the same adhesive is applied to each glued portion 23 on the back surface of the middle partition plate 21 ′, and then fixed to the partition plate 7, the pasting plate 8, and the partition plate 7 according to the fold line e. After that, the middle partition plate 21 'is bent inward,
The inner plate 6 and the rear plate 5 are superposed (FIG. 2-B), and the back surface of the rear partition plate 21 'is fixed to the rear plate 5.

【００１２】続けて、両下蓋１３，１３′を折線ｌ，ｉ
に従って内側に折曲げて後板５、前板３に重合したの
ち、連結片１４を斜折線ｏに従って外側に折り返して下
蓋１３の裏面に重合する。さらに下内蓋１０′を折線ｋ
に従って内側に折曲げて右側板４に重合（図２−Ｃ）さ
せる。Subsequently, the lower lids 13 and 13 'are folded along the folding lines l and i.
And the connection piece 14 is folded outward along the oblique line o to overlap the back surface of the lower cover 13. In addition, lower inner lid 10 'is folded
And is superposed on the right side plate 4 (FIG. 2-C).

【００１３】貼代板８及び前中仕切板２１の裏面と、連
結片１４とのそれぞれの糊着部２３に同様な接着剤を塗
布したのち、後板５、内側板６と、後板５に重合固着さ
れた仕切板７及び貼代板８とを折線ｃに従って内側に折
曲げて、前板３に固着された前中仕切板２１の裏面と左
側板４に重合（図２−Ｄ）して、左側板４に貼代板８の
裏面を、また前中仕切板２１の裏面に仕切板７の裏面
を、また下内蓋１０′の裏面に連結片１４を夫々固着す
る。The same adhesive is applied to the glued portions 23 of the pasting plate 8 and the back surface of the front intermediate partition plate 21 and the connecting piece 14, and then the rear plate 5, the inner plate 6, and the rear plate 5 The partition plate 7 and the pasting plate 8 fixed to the front plate 3 are bent inward along the fold line c, and overlap with the back surface of the front middle partition plate 21 fixed to the front plate 3 and the left side plate 4 (FIG. 2-D). Then, the back surface of the pasting plate 8 is fixed to the left side plate 4, the back surface of the partition plate 7 is fixed to the back surface of the front middle partition plate 21, and the connecting piece 14 is fixed to the back surface of the lower inner lid 10 '.

【００１４】さらに下内蓋１０を折線ｇに従って内側に
折曲げて右側板２に重合させ、連結片１４を斜折線ｏに
従って外側に折り返して下蓋１３′に重合（図２−Ｅ）
させて、左側板４の裏面と連結片１４との糊着部２３に
同様な接着剤を塗布したのち、右側板２を折線ａに従っ
て内側に折曲げて、右側板２を内側板６の裏面に、また
下内蓋１０の裏面を連結片１４に夫々重合させ（図２−
Ｆ）両者を固着させて、偏平状の箱本体２４を組立て
る。Further, the lower inner lid 10 is bent inward along the folding line g to overlap the right side plate 2, and the connecting piece 14 is folded outward along the oblique line o to overlap the lower lid 13 '(FIG. 2-E).
Then, after applying the same adhesive to the glued portion 23 between the back surface of the left side plate 4 and the connecting piece 14, the right side plate 2 is bent inward along the fold line a, and the right side plate 2 is formed on the back surface of the inner side plate 6. And the back surface of the lower inner lid 10 is superposed on the connecting piece 14 (FIG. 2).
F) The flat box body 24 is assembled by fixing both.

【００１５】左側板４と前板３の左右端に斜方向の力を
加えると、箱本体２４が方形箱状（図２−Ｇ）となり、
内部に仕切板７の両側に仕切片１９で複数の中仕切２５
が形成されている。上内蓋９，９′を折線ｆ′，ｊに従
って内側に折曲げ、その上に折線ｊに従って内側に折曲
げた上蓋１２を重合し、さらに折線ｎに従って内側に折
曲げた差込板１１を前板３と両上内蓋９，９′の間隙に
挿入して頭部２６を形成して（図２−Ｈ）包装用箱１を
組立てる。When oblique force is applied to the left and right ends of the left side plate 4 and the front plate 3, the box body 24 becomes a square box shape (FIG. 2-G).
Inside, a plurality of middle partitions 25 with partition pieces 19 on both sides of the partition plate 7.
Are formed. The upper inner lid 9, 9 'is bent inward according to the fold lines f' , j, and the upper lid 12 bent inward according to the fold line j is superimposed thereon. The head 26 is formed by inserting it into the space between the front plate 3 and the upper inner lids 9, 9 '(FIG. 2-H), and the packaging box 1 is assembled.

【００１６】頭部２６を開いて上蓋１２を外側に曲げる
と、折線ｊ′から折曲って箱の内側迄開くので（図
３）、内部の品物を取出すのが容易になる。頭部２６を
開いた状態で、底部２７（図４−Ａ）の中央の両差込片
１４，１４の係合部分を内側に押すと、両差込片１４，
１４の係合が解けて各構成部分が摺動して内側に入り込
んで（図４−Ｂ）箱本体２４を折畳むことができる。When the head 26 is opened and the upper lid 12 is bent outward, the upper lid 12 is bent from the fold line j 'to the inside of the box (FIG. 3), so that it is easy to take out the items inside. With the head 26 opened, when the engaging portion of the two insertion pieces 14, 14 at the center of the bottom 27 (FIG. 4A) is pushed inward, the two insertion pieces 14, 14 are pressed.
When the engagement of the components 14 is released, the components slide and enter the inside (FIG. 4-B), and the box main body 24 can be folded.

【００１７】図５は包装用箱の頭部を開口した平面図
で、仕切板７の両端は内側板６と貼代 板８が上方に折曲
がり、夫々右側板２と左側板４と固着して仕切板を左・
右の側板の間で支持する状態を示し、図６は図５のＡ−
Ａ線に沿う断面図で箱本体２４での仕切片１９の状態と
底部２７の重合状態を示した。 FIG . 5 is a plan view showing the opening of the head of the packaging box.
In both ends of the partition plate 7 is bent inside plate 6 and Hadai plate 8 upward
The right side plate 2 and the left side plate 4 are fixed to each other,
FIG. 6 shows a state of supporting between right side plates, and FIG.
In the sectional view along the line A, the state of the partition piece 19 in the box main body 24 and
The polymerization state of the bottom 27 was shown.

【００１８】この場合、包装用箱１は、内部に箱本体２
４と一体に形成された、仕切板７の前後に複数の中仕切
２５が設けられているにもかかわらず、底部２７の中央
を内側に押すだけで箱本体２４を偏平状に折畳むことが
できる。又折畳まれた包装用箱１は、偏平状になった左
側板４と前板３、または右側板２と後板５の左右端に斜
方向の力を加えると、簡単に底部を有する方形箱状の箱
本体２４に戻すことができる。In this case, the packaging box 1 has a box body 2 inside.
Despite the plurality of middle partitions 25 provided before and after the partition plate 7 formed integrally with the box 4, the box body 24 can be folded flat by simply pushing the center of the bottom 27 inward. it can. When the folded packaging box 1 is subjected to a diagonal force to the left and right ends of the flat left side plate 4 and the front plate 3 or the right side plate 2 and the rear plate 5, a rectangular shape having a bottom is easily obtained. It can be returned to the box body 24.

【００１９】[0019]

【考案の効果】内部に箱本体と一体に形成された複数の
中仕切を設けられているにもかかわらず、底部にワンタ
ッチで箱本体を折畳みできるので、保管、輸送に場所を
とらず、経費の節減を計ることができる。偏平に折畳ま
れた箱本体は、簡単な操作で底部を有する方形箱状に成
形することができるので、需要家が使用のさい底部の組
立、封緘をする必要がなくなり、需要家の要望を充足し
て、需要増大を計ることができる。[Effect of the invention] Despite having a plurality of partitions formed integrally with the box body inside, the box body can be folded with one touch at the bottom, so it does not take up space for storage and transportation, and costs Savings. The flat folded box body can be formed into a rectangular box shape with a bottom by a simple operation, so that there is no need for the customer to assemble and seal the bottom when using it. Satisfaction can be measured to increase demand.

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

【図１】本考案に係る包装用箱の展開図である。FIG. 1 is a development view of a packaging box according to the present invention.

【図２】本考案に係る包装用箱の組立方法を説明のため
の図である。FIG. 2 is a view for explaining a method of assembling the packaging box according to the present invention.

【図３】本考案に係る包装用箱の頭部を開口した斜視図
である。FIG. 3 is a perspective view of the packaging box according to the present invention with the head portion opened.

【図４】本考案に係る包装用箱の底部を示す平面図であ
る。FIG. 4 is a plan view showing the bottom of the packaging box according to the present invention.

【図５】本考案に係る包装用箱の頭部を開口した平面図
である。FIG. 5 is a plan view of the packaging box according to the present invention in which the head is opened.

【図６】本考案に係る包装用箱のＡ−Ａ断面図である。FIG. 6 is a sectional view taken along line AA of the packaging box according to the present invention.

【符号の説明】[Explanation of symbols]

１ 包装用箱 ２ 右側板 ３ 前板 ４ 左側板 ５ 後板 ６ 内側板 ７ 仕切板 ８ 貼代板 ９，９′ 上内蓋 １０，１０′ 下内蓋 １１ 差込板 １２ 上蓋 １３，１３′ 下蓋 １４ 連結片 １５ 差込片 １６，１６′ 下連結板 １７ 上連結板 １８，２２ 切込み １９ 仕切片 ２０ 支持片 ２１ 前中仕切板 ２１′ 後中仕切板 ２３ 糊着部 ２４ 箱本体 ２５ 中仕切 ２６ 頭部 ２７ 底部 ａ，ｂ〜ｊ， ｊ′〜ｍ，ｎ，ｐ，ｑ 折線 ｏ 斜折線 DESCRIPTION OF SYMBOLS 1 Packaging box 2 Right board 3 Front board 4 Left board 5 Rear board 6 Inner board 7 Partition board 8 Pasting board 9, 9 'Upper inner lid 10, 10' Lower inner lid 11 Insertion board 12 Upper lid 13, 13 ' Lower lid 14 Connecting piece 15 Insertion piece 16, 16 ′ Lower connecting plate 17 Upper connecting plate 18, 22 Cut 19 Partition piece 20 Support piece 21 Front middle partition plate 21 ′ Rear middle partition plate 23 Adhesive part 24 Box body 25 Medium Partition 26 Head 27 Bottom a, b to j, j 'to m, n, p, q Fold line o Oblique line

Claims (1)

(57)【実用新案登録請求の範囲】(57) [Scope of request for utility model registration] 【請求項１】 右側板、前板、左側板、後板、内側板、
仕切板、貼代板を、折線を介して横一方向に順次連接
し、さらに左・右側板の上・下端に折線を介して、夫々
上内蓋・梯形状の下内蓋を連接し、また後板には、その
上端に折線を介して、差込板を折線を介して連接した上
蓋を連接し、下端に折線を介して、下内蓋側に突出して
斜折線を介して連接された連結片と、連結片の反対側の
外端に突出した、後板の半分幅の差込片とを備えた下蓋
を連接し、また前板には、その上端に折線を介して、上
・下連結板の間に略Ｓ字状の切込みを複数並設し、各切
込みの両端から垂直な折線を設けて、複数個の仕切片と
支持片を形成した前中仕切板を連接し、下端に折線を介
して、後板と同一形状の下蓋を連接し、また仕切板の上
端に折線を介して、前中仕切板の下連結板の高さを上連
結板と同一にして、略同一形状の仕切片と支持片とを形
成された後中仕切板を連接し；各折線に従って内側に折
曲げて所定箇所を固着するにあたり、仕切板の両端に連
接した内側板と貼代板を仕切板に対してコの字状に折曲
げて、夫々右側板と左側板で仕切板を支持せしめるよう
に固着し、その仕切板の前後に複数の中仕切板を設けた
箱本体に、両下内蓋の裏面に隣接した連結片の表面を固
着すると共に、両差込片が互いに相手側の下蓋に差込ま
れるように形成された底部を備えたことを特徴とする包
装用箱。1. A right plate, a front plate, a left plate, a rear plate, an inner plate,
The partition plate and the lamination plate are sequentially connected in one horizontal direction via the folding line, and the upper and lower lids are connected to the upper and lower ends of the left and right plates via the folding lines, respectively, In addition, the upper end of the rear plate is connected to the upper lid via a fold line, the upper cover is connected to the insertion plate via the fold line, and the lower end is connected to the lower inner lid side via a fold line at the lower end. The connecting piece, and a lower lid with a half-width insertion piece of the rear plate protruding from the outer end on the opposite side of the connecting piece is connected, and the front plate has a folding line at its upper end, A plurality of substantially S-shaped cuts are juxtaposed between the upper and lower connecting plates, and a vertical fold line is provided from both ends of each cut, and a plurality of partition pieces and a front middle partition plate forming a support piece are connected, and a lower end is formed. Through the fold line, connect the lower lid of the same shape as the rear plate, and also, through the fold line at the upper end of the partition plate, make the height of the lower connection plate of the front middle partition plate the same as the upper connection plate, Concatenating partition plate after being formed a partition piece of the same shape and the support piece; Upon securing a predetermined position by bending inwardly accordance each fold line, with the ends of the partition plate
Bending the inner board and the pasting board in contact with the partition board in a U-shape
The right and left side plates to support the partition plate, respectively.
Secured to, the box body having a plurality of partition plates before and after the partition plate, the fixed surface of the connecting piece adjacent to the back surface of both lower the lid, under both insertion piece is mating with each other A packaging box having a bottom formed to be inserted into a lid.