JP2002104378A - Packaging box - Google Patents
Packaging boxInfo
- Publication number
- JP2002104378A JP2002104378A JP2000294689A JP2000294689A JP2002104378A JP 2002104378 A JP2002104378 A JP 2002104378A JP 2000294689 A JP2000294689 A JP 2000294689A JP 2000294689 A JP2000294689 A JP 2000294689A JP 2002104378 A JP2002104378 A JP 2002104378A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- piece
- cover plate
- lid
- cover
- 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.)
- Pending
Links
Landscapes
- Cartons (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】この発明は、食品や薬品等、
種々の商品の包装に使用する包装箱に関する。[0001] The present invention relates to foods and medicines, etc.
The present invention relates to a packaging box used for packaging various goods.
【0002】[0002]
【従来の技術】一般に、図5に示すように、後壁50の
上縁から延出した蓋板51を、一対の側壁52の上縁か
ら延出した内フラップ53に重ね、蓋板51の先端に連
設した差込片54を、前壁55と内フラップ53の間に
差し込んで封止する板紙製の包装箱が使用されている。2. Description of the Related Art Generally, as shown in FIG. 5, a lid plate 51 extending from an upper edge of a rear wall 50 is overlapped on an inner flap 53 extending from an upper edge of a pair of side walls 52, and the lid plate 51 is A packaging box made of paperboard is used in which the insertion piece 54 connected to the front end is inserted between the front wall 55 and the inner flap 53 and sealed.
【0003】この包装箱では、蓋板51と差込片54の
境界56が両端部の切込57の間で後退しており、差込
片54の両端基部が内フラップ53の前縁部に係合して
蓋板51がロックされる。このロック機構は、パイロッ
クと呼ばれている。In this packaging box, the boundary 56 between the cover plate 51 and the insertion piece 54 is retreated between the cuts 57 at both ends, and the bases at both ends of the insertion piece 54 are at the front edge of the inner flap 53. The engagement causes the lid plate 51 to be locked. This locking mechanism is called a pi-lock.
【0004】[0004]
【発明が解決しようとする課題】ところで、上記のよう
なロックを備えた包装箱は、封緘性には優れているが、
開封しにくいという問題がある。By the way, the packaging box provided with the lock as described above is excellent in the sealing property,
There is a problem that it is difficult to open.
【0005】そこで、この発明は、差し込み封緘される
包装箱を容易に開封できるようにすることを課題とす
る。[0005] Therefore, an object of the present invention is to make it possible to easily open a packaging box to be inserted and sealed.
【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、この発明では、後壁の上縁から蓋板を、前壁の上縁
から蓋受板をそれぞれ延出し、蓋板の先端部に切目を入
れて先広がりの押込片を形成すると共に、その先端に差
込片を連設し、蓋受板の基端から切り抜いた貫穴の両側
に突片を設け、蓋板を蓋受板に重ね、突片と前壁の間に
差込片を差し込むと、差込片が抜け止めされて蓋板がロ
ックされ、押込片を押し込むと、差込片が突片を折り曲
げつつ貫穴から抜け出して蓋板のロックが解除されるよ
うにしたのである。In order to solve the above-mentioned problems, according to the present invention, a cover plate extends from an upper edge of a rear wall, and a cover receiving plate extends from an upper edge of a front wall. A notch is formed to form a flared push-in piece, and an insertion piece is connected to the tip of the push-in piece.Protrusions are provided on both sides of a through hole cut out from the base end of the lid receiving plate. When the insertion piece is inserted between the projection and the front wall, the insertion piece is locked and the lid plate is locked, and when the pushing piece is pushed in, the insertion piece is bent from the through hole while bending the projection. It slipped out and the lid was unlocked.
【0007】また、側壁の上縁と蓋板の側縁とを45°
の罫線を有する内フラップで繋ぎ、この内フラップを罫
線沿いに折り畳んで蓋板を閉じるようにした場合、開封
に際し、ロックが外れると同時に、内フラップの反発に
より蓋板が起き上がり、開封が補助される。Further, the upper edge of the side wall and the side edge of the cover plate are set at 45 °.
When the inner flap is folded along the ruled line and the lid plate is closed, the lid is unlocked when opening, and at the same time, the lid plate rises due to the rebound of the inner flap and the opening is assisted. You.
【0008】[0008]
【発明の実施の形態】この発明の一実施形態のブランク
を図1に示す。図示のように、このブランクでは、前壁
1の両側に側壁2が連設され、一方の側壁2の外側に後
壁3及び継代片4が順次連設されている。前壁1及び後
壁3の下縁には底板5が連設され、側壁2の下縁には底
板6が連設されている。FIG. 1 shows a blank according to an embodiment of the present invention. As shown in the figure, in this blank, side walls 2 are continuously provided on both sides of a front wall 1, and a rear wall 3 and a joint piece 4 are sequentially provided outside one of the side walls 2. A bottom plate 5 is continuously provided at a lower edge of the front wall 1 and the rear wall 3, and a bottom plate 6 is continuously provided at a lower edge of the side wall 2.
【0009】後壁3の上縁には蓋板7が、前壁1の上縁
には蓋受板8がそれぞれ連設され、側壁2の上縁には内
フラップ9が連設されている。一方の内フラップ9は蓋
板7の一側縁に繋がれ、蓋板7の他側縁には継代片10
が連設されている。また、各内フラップ9には、組立時
に後壁3の上角へ向かう45°の罫線11が設けられて
いる。A lid plate 7 is connected to the upper edge of the rear wall 3, a lid receiving plate 8 is connected to the upper edge of the front wall 1, and an inner flap 9 is connected to the upper edge of the side wall 2. . One inner flap 9 is connected to one side edge of the cover plate 7, and a
Are connected. Each inner flap 9 is provided with a 45 ° ruled line 11 directed toward the upper corner of the rear wall 3 during assembly.
【0010】蓋板7の先端部には、両側をミシン目に挟
まれた先広がりの押込片12が形成され、その先端には
差込片13が連設されている。蓋受板8の基端から切り
抜いた貫穴14の両側には突片15が設けられ、突片1
5と前壁1の間は、差込片13とほぼ等しい幅のスリッ
トとなっており、突片15を介して貫穴14の幅は差込
片13より大きくなっている。At the front end of the cover plate 7, there is formed a push-in piece 12 which is widened at both sides and is provided with a plug-in piece 13 at the front end thereof. Protrusions 15 are provided on both sides of a through-hole 14 cut out from the base end of the lid receiving plate 8.
A slit having a width substantially equal to that of the insertion piece 13 is formed between 5 and the front wall 1.
【0011】このようなブランクを組み立てて商品を包
装するには、図2に示すように、前壁1、側壁2及び後
壁3を角筒状に折り曲げ、継代片4、10を反対側の側
壁2及び内フラップ9にそれぞれ貼着し、底板5と底片
6とを1組ずつ貼り合わせ、底板5同士を係合させる。In order to assemble such a blank and pack the product, as shown in FIG. 2, the front wall 1, the side wall 2 and the rear wall 3 are bent into a rectangular tube shape, and the passage pieces 4, 10 are placed on opposite sides. Are attached to the side wall 2 and the inner flap 9, respectively, and the bottom plate 5 and the bottom piece 6 are attached one by one, and the bottom plates 5 are engaged with each other.
【0012】そして、箱内に商品を収納し、内フラップ
9を罫線11沿いに折り畳みつつ、蓋受板8及び蓋板7
を順次閉じて蓋板7を蓋受板8に重ね、突片15と前壁
1の間に差込片13を差し込むと、差込片13は貫穴1
4のスリット部分から抜け止めされ、蓋板7はロックさ
れる。[0012] Then, the product is stored in the box, and the inner flap 9 is folded along the ruled line 11 while the lid receiving plate 8 and the lid plate 7 are folded.
Are sequentially closed, the lid plate 7 is placed on the lid receiving plate 8, and the insertion piece 13 is inserted between the projection 15 and the front wall 1.
4 is locked from the slit portion, and the cover plate 7 is locked.
【0013】一方、この包装箱を開封する際には、図3
及び図4に示すように、ミシン目を破って押込片12を
押し込むだけで、差込片13が突片15を折り曲げつつ
貫穴14から抜け出し、蓋板7のロックが外れ、内フラ
ップ9の反発により蓋板7が自然に起き上がるので、簡
単に開封できる。On the other hand, when opening this packaging box, FIG.
As shown in FIG. 4, by simply breaking the perforation and pushing in the push-in piece 12, the insert piece 13 comes out of the through-hole 14 while bending the protruding piece 15, the lock of the cover plate 7 is released, and the inner flap 9 Since the cover plate 7 rises naturally by the rebound, it can be easily opened.
【0014】また、この包装箱は、押込片12の両側の
ミシン目が破れた後でも、差込片13を突片15と前壁
1の間に差込片13を差し込むことにより、再封緘する
ことができる。Further, even after the perforations on both sides of the pushing piece 12 are broken, the packing box is resealed by inserting the inserting piece 13 between the protruding piece 15 and the front wall 1. can do.
【0015】[0015]
【発明の効果】以上説明したように、この発明に係る包
装箱は、蓋板の先端部を切り込んで形成した押込片を押
し込むだけで、差込片が突片を折り曲げつつ貫穴から抜
け出して蓋板のロックが外れるので、簡単に開封でき
る。As described above, in the packaging box according to the present invention, the insertion piece comes out of the through hole while bending the protruding piece only by pushing in the pushing piece formed by cutting the tip of the lid plate. Since the lid is unlocked, it can be easily opened.
【0016】また、内フラップを折り畳んで蓋板を閉じ
ると、ロックが外れると同時に内フラップの反発により
蓋板が起き上がるので、開封がさらに容易になる。When the inner flap is folded and the lid plate is closed, the lid is unlocked and the lid plate rises due to the rebound of the inner flap, so that the opening becomes easier.
【図1】この発明の一実施形態のブランクを示す図FIG. 1 shows a blank according to an embodiment of the present invention.
【図2】同上の組立閉蓋状態を示す斜視図FIG. 2 is a perspective view showing an assembled lid state of the above.
【図3】同上のロック解除状態を示す斜視図FIG. 3 is a perspective view showing an unlocked state of the above.
【図4】同上の開蓋状態を示す斜視図FIG. 4 is a perspective view showing an open state of the above.
【図5】従来の包装箱の閉蓋状態を示す斜視図FIG. 5 is a perspective view showing a closed state of a conventional packaging box.
【符号の説明】 1 前壁 2 側壁 3 後壁 7 蓋板 8 蓋受板 9 内フラップ 11 罫線 12 押込片 13 差込片 14 貫穴 15 突片[Description of Signs] 1 Front wall 2 Side wall 3 Rear wall 7 Cover plate 8 Cover receiving plate 9 Inner flap 11 Ruled line 12 Push piece 13 Insert piece 14 Through hole 15 Protrusion piece
───────────────────────────────────────────────────── フロントページの続き (72)発明者 大村 恵子 大阪市福島区大開4丁目1番186号 レン ゴー株式会社中央研究所内 Fターム(参考) 3E060 AA03 AB04 AB05 BA08 BC04 CE04 CE07 CE14 CE15 CE18 CE30 CF10 DA17 EA06 EA13 EA14 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Keiko Omura 4-118 Okai, Fukushima-ku, Osaka Rengo Co., Ltd. Central Research Laboratory F-term (reference) 3E060 AA03 AB04 AB05 BA08 BC04 CE04 CE07 CE14 CE15 CE18 CE30 CF10 DA17 EA06 EA13 EA14
Claims (2)
縁から蓋受板8をそれぞれ延出し、蓋板7の先端部に切
目を入れて先広がりの押込片12を形成すると共に、そ
の先端に差込片13を連設し、蓋受板8の基端から切り
抜いた貫穴14の両側に突片15を設け、蓋板7を蓋受
板8に重ね、突片15と前壁1の間に差込片13を差し
込むと、差込片13が抜け止めされて蓋板7がロックさ
れ、押込片12を押し込むと、差込片13が突片15を
折り曲げつつ貫穴14から抜け出して蓋板7のロックが
解除される包装箱。1. A cover plate 7 extends from the upper edge of the rear wall 3 and a cover receiving plate 8 extends from the upper edge of the front wall 1; And a plug 13 is continuously provided at the tip thereof, and projecting pieces 15 are provided on both sides of a through hole 14 cut out from the base end of the lid receiving plate 8, and the lid plate 7 is overlapped with the lid receiving plate 8, When the insertion piece 13 is inserted between the protruding piece 15 and the front wall 1, the insertion piece 13 is prevented from coming off and the cover plate 7 is locked. A packaging box in which the cover plate 7 is unlocked while being bent out of the through hole 14.
の罫線11を有する内フラップ9で繋ぎ、この内フラッ
プ9を罫線11沿いに折り畳んで蓋板7を閉じる請求項
1に記載の包装箱。2. An upper edge of the side wall 2 and a side edge of the cover plate 7 are set at 45 °.
2. The packaging box according to claim 1, wherein the inner flap 9 is connected along the ruled line 11, and the inner flap 9 is folded along the ruled line 11 to close the lid plate 7.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000294689A JP2002104378A (en) | 2000-09-27 | 2000-09-27 | Packaging box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000294689A JP2002104378A (en) | 2000-09-27 | 2000-09-27 | Packaging box |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2002104378A true JP2002104378A (en) | 2002-04-10 |
Family
ID=18777237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000294689A Pending JP2002104378A (en) | 2000-09-27 | 2000-09-27 | Packaging box |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2002104378A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230021951A (en) * | 2021-08-06 | 2023-02-14 | 오미자 | Packing box |
KR20230021952A (en) * | 2021-08-06 | 2023-02-14 | 오미자 | Packing box |
-
2000
- 2000-09-27 JP JP2000294689A patent/JP2002104378A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230021951A (en) * | 2021-08-06 | 2023-02-14 | 오미자 | Packing box |
KR20230021952A (en) * | 2021-08-06 | 2023-02-14 | 오미자 | Packing box |
KR102502742B1 (en) * | 2021-08-06 | 2023-02-23 | 오미자 | Packing box |
KR102502743B1 (en) * | 2021-08-06 | 2023-02-23 | 오미자 | Packing box |
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