JP2003170923A - Packing box - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To easily fit an outer bottom to an inner bottom of a double structure. <P>SOLUTION: Stoppers 34 on one side of the outer bottom 31 and the inner bottom 32 overlap each other, and these stoppers 34 are folded. Stoppers 34 on the other side of the outer bottom 31 and the inner bottom 32 overlap each other, and these stoppers 34 are folded. In the stoppers 34 overlapping each other, a pair of notches 33 are tapered to the end, and when these stoppers 34 are folded, a notch end part 34a on the stopper 34 side of the outer bottom 31 is hooked by a notch end part 32a on the inner bottom 32 side. Both sides of the outer bottom 31 and the inner bottom 32 are fitted to each other thereby. <P>COPYRIGHT: (C)2003,JPO

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【発明の属する技術分野】本発明は、厚紙を裁断して折
り曲げることにより形成される梱包箱に関する。TECHNICAL FIELD The present invention relates to a packaging box formed by cutting and bending cardboard.

【０００２】[0002]

【従来の技術】この種の従来の梱包箱としては、例えば
図５及び図６に示す様なものがあった。この梱包箱は、
まず図５に示す様に１枚の厚紙を裁断して、各差し込み
部１０１、各差し込み入り口部１０２、各差し込み受け
部１０３、各被梱包物収納仕切り部１０４等を形成する
と共に、各折り目１０５〜１１１を形成し、図６に示す
様に折り目１０５を折り曲げ、引き続いて各折り目１０
６，１０７を折り曲げて、各被梱包物収納仕切り部１０
４を起こし、更に各被梱包物収納仕切り部１０４を包み
込む様に残りの各折り目１０８〜１１１を順次折り曲
げ、各差し込み部１０１を各差し込み入り口部１０２に
差し込んでなる。そして、各差し込み部１０１を外し
て、この梱包箱を開き、被梱包物１１２を各被梱包物収
納仕切り部１０４間に収納してから、各差し込み部１０
１を各差し込み入り口部１０２に再び差し込んで、この
梱包箱を閉じる。2. Description of the Related Art As a conventional packing box of this type, there is one as shown in FIGS. 5 and 6, for example. This packing box is
First, as shown in FIG. 5, a piece of thick paper is cut to form each insertion portion 101, each insertion inlet portion 102, each insertion receiving portion 103, each storage object partition portion 104, and each fold line 105. To 111, fold the fold line 105 as shown in FIG.
6 and 107 are bent, and each packing object storage partition 10
4, the remaining folds 108 to 111 are sequentially bent so as to wrap each of the objects-to-be-packaged storage partitioning portions 104, and each insertion portion 101 is inserted into each insertion inlet portion 102. Then, each plug-in portion 101 is removed, the packing box is opened, and the article to be packed 112 is housed between the article-to-be-packaged storage partition sections 104, and then each plug-in section 10 is inserted.
1 is reinserted into each insertion inlet 102, and the packing box is closed.

【０００３】[0003]

【発明が解決しようとする課題】ところで、上記従来の
梱包箱においては、その底部を図７に示す様な外底１２
１と内底１２２の二重構造にして補強している。しかし
ながら、外底１２１と内底１２２間に隙間が発生し易い
ために、外底１２１と内底１２２をのり付けしたり、ス
テッチャーや粘着テープで留める作業が必要となり、作
業性が悪く、加工時間が長くなったり、コストが高くな
った。By the way, in the above conventional packaging box, the bottom portion thereof is the outer bottom 12 as shown in FIG.
1 and the inner bottom 122 have a double structure for reinforcement. However, since a gap is apt to occur between the outer bottom 121 and the inner bottom 122, it is necessary to paste the outer bottom 121 and the inner bottom 122 and to fix them with a stitcher or an adhesive tape. Has become longer and costs have increased.

【０００４】そこで、本発明は、上記従来の問題点に鑑
みてなされたものであり、二重構造の外底と内底を簡単
に留めることが可能な梱包箱を提供することを目的とす
る。Therefore, the present invention has been made in view of the above conventional problems, and an object of the present invention is to provide a packaging box in which the outer bottom and the inner bottom of a double structure can be easily fastened. .

【０００５】[0005]

【課題を解決するための手段】上記課題を解決するため
に、本発明は、厚紙を裁断して折り曲げることにより形
成され、底部が外底と内底の二重構造となっている梱包
箱において、外底と内底の両側辺に、該梱包箱の外方向
で末広がりとなる一対の切れ込みを入れて、該各切れ込
みにより挟まれるストッパー部を形成し、該両側辺の各
ストッパー部を折り曲げている。In order to solve the above-mentioned problems, the present invention provides a packaging box which is formed by cutting and bending cardboard and has a bottom having a double structure of an outer bottom and an inner bottom. , A pair of notches that extend outward in the outer direction of the packaging box are formed on both sides of the outer bottom and the inner bottom to form stopper portions sandwiched by the respective notches, and the stopper portions on both sides are bent. There is.

【０００６】この様な構成の本発明によれば、ストッパ
ー部は、梱包箱の外方向で末広がりとなる一対の切れ込
みを外底と内底の辺に入れて形成されている。この一対
の切れ込みが梱包箱の外方向で末広がりであることか
ら、ストッパー部を折り曲げると、ストッパー部側の切
れ込み端部が外底又は内底側の切れ込み端部に引っ掛か
る。これにより、外底と内底の辺が相互に留められる。
従って、外底と内底の両側辺の各ストッパー部を折り曲
げるだけで、外底と内底を留めることができる。According to the present invention having such a configuration, the stopper portion is formed by inserting a pair of notches that spread outward in the outer direction of the packing box into the sides of the outer bottom and the inner bottom. Since the pair of cuts spread out toward the outside of the packaging box, when the stopper part is bent, the cut end part on the stopper part side is caught on the cut end part on the outer bottom side or the inner bottom side. As a result, the sides of the outer bottom and the inner bottom are fastened to each other.
Therefore, the outer bottom and the inner bottom can be fastened by simply bending the stopper portions on both sides of the outer bottom and the inner bottom.

【０００７】また、本発明においては、外底と内底の両
側辺に対する一対の切れ込みの角度は、３０度〜７５度
の範囲である。Further, in the present invention, the angle of the pair of cuts with respect to both sides of the outer bottom and the inner bottom is in the range of 30 degrees to 75 degrees.

【０００８】この様に一対の切れ込みの角度を設定すれ
ば、各ストッパー部の折り曲げにより外底と内底を確実
に留めることができる。By setting the angle of the pair of cuts in this manner, the outer bottom and the inner bottom can be securely fastened by bending the stopper portions.

【０００９】更に、本発明においては、外底と内底の両
側辺に対する一対の切れ込みの角度は、相互に異なる。Further, in the present invention, the angle of the pair of cuts with respect to both sides of the outer bottom and the inner bottom are different from each other.

【００１０】この様に一対の切れ込みの角度を設定すれ
ば、各ストッパー部の折り曲げにより外底と内底を確実
に留めることができる。By setting the angle of the pair of cuts in this way, the outer bottom and the inner bottom can be securely fastened by bending the respective stopper portions.

【００１１】また、本発明においては、外底と内底に対
する各ストッパー部の折り曲げ角度は、３０度〜７５度
の範囲である。Further, in the present invention, the bending angle of each stopper portion with respect to the outer bottom and the inner bottom is in the range of 30 to 75 degrees.

【００１２】この様に各ストッパー部の折り曲げ角度を
設定すれば、各ストッパー部の折り曲げにより外底と内
底を確実に留めることができる。By setting the bending angle of each stopper portion in this way, the outer bottom and the inner bottom can be securely fastened by bending each stopper portion.

【００１３】[0013]

【発明の実施の形態】以下、本発明の実施形態を添付図
面を参照して詳細に説明する。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

【００１４】図１は、本発明の梱包箱の一実施形態を展
開して示す図である。図２及び図３は、本実施形態の梱
包箱を上方及び下方からそれぞれ見て示す斜視図であ
る。FIG. 1 is an exploded view showing an embodiment of the packaging box of the present invention. 2 and 3 are perspective views showing the packing box of the present embodiment as viewed from above and below, respectively.

【００１５】本実施形態の梱包箱は、図１に示す様に１
枚のダンボール等の厚紙を裁断し、この裁断した厚紙を
順次折り曲げたものである。この厚紙の裁断により、各
差し込み部１１、各差し込み入り口部１２、各差し込み
受け部１３、及び各被梱包物収納仕切り部１４等を形成
すると共に、各折り目１５〜２１を形成する。また、こ
の梱包箱の底部となる外底３１及び内底３２の両側辺
に、この梱包箱の外方向で末広となる一対の切れ込み３
３をそれぞれ入れて、各ストッパー３４を形成してい
る。The packaging box according to the present embodiment is constructed as shown in FIG.
A cardboard or other cardboard is cut and the cut cardboard is sequentially bent. By cutting the cardboard, each insertion portion 11, each insertion inlet portion 12, each insertion receiving portion 13, each packing object storage partition portion 14 and the like are formed, and each fold line 15 to 21 is formed. In addition, a pair of slits 3 that are divergent in the outward direction of the packing box are formed on both sides of the outer bottom 31 and the inner bottom 32 that are the bottom of the packing box.
3 are inserted to form the stoppers 34.

【００１６】そして、図２に示す様に折り目１５を折り
曲げ、引き続いて各折り目１６，１７を折り曲げて、各
被梱包物収納仕切り部１４を起こし、更に各被梱包物収
納仕切り部１４を包み込む様に残りの各折り目１８〜２
１を順次折り曲げ、各差し込み部１１を各差し込み入り
口部１２に差し込む。Then, as shown in FIG. 2, the fold line 15 is bent, and then the fold lines 16 and 17 are bent to raise the respective package storage compartments 14 and further wrap the package storage compartments 14. Each remaining fold line 18-2
1 is sequentially bent, and each insertion portion 11 is inserted into each insertion inlet portion 12.

【００１７】更に、この状態では、外底３１及び内底３
２の一方の辺の各ストッパー３４が重なり合っており、
これらのストッパー３４を折り曲げる。また、外底３１
及び内底３２の他方の辺の各ストッパー３４も重なり合
っており、これらのストッパー３４を折り曲げる。ここ
で、図４に示す様に相互に重なる各ストッパー３４に着
目すると、一対の切れ込み３３が末広がりであることか
ら、これらのストッパー３４を折り曲げたときに、外底
３１のストッパー３４側の切れ込み端部３４ａが内底３
２側の切れ込み端部３２ａに引っ掛かる。これにより、
外底３１及び内底３２の両側辺が相互に留められる。Further, in this state, the outer bottom 31 and the inner bottom 3 are
The stoppers 34 on one side of 2 overlap,
Bend these stoppers 34. Also, the outer bottom 31
Also, the stoppers 34 on the other side of the inner bottom 32 are overlapped, and these stoppers 34 are bent. Here, focusing on the stoppers 34 that overlap each other as shown in FIG. 4, since the pair of notches 33 are widened toward the end, when the stoppers 34 are bent, the notch ends of the outer bottom 31 on the stopper 34 side. The part 34a is the inner bottom 3
It is caught on the cut end 32a on the second side. This allows
Both sides of the outer bottom 31 and the inner bottom 32 are fastened to each other.

【００１８】外底３１のストッパー３４側の切れ込み端
部３４ａと内底３２側の切れ込み端部３２ａ間の引っ掛
かりを確実にするには、図１に示す様に外底３１及び内
底３２の辺に対する一対の切れ込み３３の角度α，βを
３０度〜７５度の範囲に設定し、これらの角度α，βを
相互に異ならせるのが良い。また、図３に示す様に外底
３１及び内底３２に対する各ストッパー３４の折り曲げ
角度γを３０度〜７５度の範囲に設定するのが良い。In order to ensure that the cut end 34a of the outer bottom 31 on the stopper 34 side and the cut end 32a of the inner bottom 32 side are caught, the sides of the outer bottom 31 and the inner bottom 32 as shown in FIG. It is preferable to set the angles α and β of the pair of notches 33 with respect to the range of 30 degrees to 75 degrees so that these angles α and β are different from each other. Further, as shown in FIG. 3, the bending angle γ of each stopper 34 with respect to the outer bottom 31 and the inner bottom 32 is preferably set in the range of 30 degrees to 75 degrees.

【００１９】こうして梱包箱の組み立てが完了した後
に、各差し込み部１１を外して、この梱包箱を開き、被
梱包物４１を各被梱包物収納仕切り部１４間に収納して
から、各差し込み部１１を各差し込み入り口部１２に再
び差し込んで、この梱包箱を閉じる。After the completion of the assembling of the packing box in this way, each insertion part 11 is removed, the packing box is opened, and the objects 41 to be packed are housed between the object storage partition parts 14, and then the respective insertion parts are inserted. 11 is reinserted into each insertion opening 12 and the packing box is closed.

【００２０】この様に本実施形態では、外底３１及び内
底３２の両側辺の各ストッパー３４を重ねた状態で、各
ストッパー３４を折り曲げるだけで、外底３１及び内底
３２の両側辺を相互に留めることができる。従って、外
底３１及び内底３２をのり付けしたり、ステッチャーや
粘着テープで留める作業を必要とせず、作業性が良く、
加工時間が短く、コストを低く抑えることができる。As described above, in the present embodiment, by simply bending the stoppers 34 in a state where the stoppers 34 on both sides of the outer bottom 31 and the inner bottom 32 are overlapped with each other, the both sides of the outer bottom 31 and the inner bottom 32 can be bent. Can be fastened to each other. Therefore, there is no need to glue the outer bottom 31 and the inner bottom 32 or to fasten them with a stitcher or an adhesive tape, resulting in good workability.
Processing time is short and cost can be kept low.

【００２１】尚、本発明は、上記実施形態に限定される
ものではなく、底部が外底と内底の二重構造であれば、
如何なる種類の梱包箱であっても、本発明を適用するこ
とができる。The present invention is not limited to the above embodiment, and if the bottom has a double structure of an outer bottom and an inner bottom,
The present invention can be applied to any type of packaging box.

【００２２】[0022]

【発明の効果】以上説明した様に本発明によれば、外底
と内底の両側辺の各ストッパー部を折り曲げるだけで、
外底と内底を留めることができる。As described above, according to the present invention, by simply bending each stopper portion on both sides of the outer bottom and the inner bottom,
The outer bottom and the inner bottom can be fastened.

【００２３】また、外底と内底の両側辺に対する一対の
切れ込みの角度を３０度〜７５度の範囲で設定したり、
外底と内底の両側辺に対する一対の切れ込みの角度を相
互に異ならせたり、外底と内底に対する各ストッパー部
の折り曲げ角度を３０度〜７５度の範囲で設定している
ので、各ストッパー部の折り曲げにより外底と内底を確
実に留めることができる。Also, the angle of a pair of cuts with respect to both sides of the outer bottom and the inner bottom can be set in the range of 30 to 75 degrees,
Since the angle of the pair of cuts on both sides of the outer bottom and the inner bottom are different from each other, and the bending angle of each stopper portion with respect to the outer bottom and the inner bottom is set in the range of 30 degrees to 75 degrees, each stopper is By bending the parts, the outer bottom and the inner bottom can be securely fastened.

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

【図１】本発明の梱包箱の一実施形態を展開して示す図
である。FIG. 1 is an exploded view showing an embodiment of a packaging box of the present invention.

【図２】本実施形態の梱包箱を上方から見て示す斜視図
である。FIG. 2 is a perspective view showing the packing box of the present embodiment as viewed from above.

【図３】本実施形態の梱包箱を下方から見て示す斜視図
である。FIG. 3 is a perspective view showing the packing box of the present embodiment as viewed from below.

【図４】本実施形態の梱包箱を部分的に拡大して示す斜
視図である。FIG. 4 is a partially enlarged perspective view showing the packaging box of the present embodiment.

【図５】従来の梱包箱の一例を展開して示す図である。FIG. 5 is a developed view showing an example of a conventional packaging box.

【図６】図５の梱包箱を上方から見て示す斜視図であ
る。FIG. 6 is a perspective view showing the packing box of FIG. 5 as viewed from above.

【図７】図５の梱包箱を部分的に拡大して示す斜視図で
ある。FIG. 7 is a perspective view showing the packaging box of FIG. 5 in a partially enlarged manner.

【符号の説明】[Explanation of symbols]

１１ 差し込み部 １２ 差し込み入り口部 １３ 差し込み受け部 １４ 被梱包物収納仕切り部 １５〜２１ 折り目 ３１ 外底 ３２ 内底 ３３ 切れ込み ３４ ストッパー 11 Insert 12 Insertion entrance 13 Insert receiving part 14 Storage compartment for items to be packed 15-21 folds 31 Outsole 32 Inner bottom 33 notches 34 Stopper

Claims (4)

【特許請求の範囲】[Claims] 【請求項１】 厚紙を裁断して折り曲げることにより形
成され、底部が外底と内底の二重構造となっている梱包
箱において、 外底と内底の両側辺に、該梱包箱の外方向で末広がりと
なる一対の切れ込みを入れて、該各切れ込みにより挟ま
れるストッパー部を形成し、該両側辺の各ストッパー部
を折り曲げたことを特徴とする梱包箱。1. A packing box, which is formed by cutting and bending thick paper and has a double structure of an outer bottom and an inner bottom, wherein the outer side of the outer box and the inner bottom are outside the packing box. A packing box, characterized in that a pair of notches that widen in the direction are formed to form a stopper portion sandwiched by the notches, and the stopper portions on both sides are bent. 【請求項２】 外底と内底の両側辺に対する一対の切れ
込みの角度は、３０度〜７５度の範囲であることを特徴
とする請求項１に記載の梱包箱。2. The packaging box according to claim 1, wherein the angle of the pair of cuts with respect to both sides of the outer bottom and the inner bottom is in the range of 30 degrees to 75 degrees. 【請求項３】 外底と内底の両側辺に対する一対の切れ
込みの角度は、相互に異なることを特徴とする請求項１
に記載の梱包箱。3. The angle of the pair of cuts with respect to both sides of the outer bottom and the inner bottom are different from each other.
The packing box described in. 【請求項４】 外底と内底に対する各ストッパー部の折
り曲げ角度は、３０度〜７５度の範囲であることを特徴
とする請求項１に記載の梱包箱。4. The packaging box according to claim 1, wherein the bending angle of each stopper portion with respect to the outer bottom and the inner bottom is in the range of 30 degrees to 75 degrees.