JPH0118501Y2 - - Google Patents

Info

Publication number
JPH0118501Y2
JPH0118501Y2 JP1983190535U JP19053583U JPH0118501Y2 JP H0118501 Y2 JPH0118501 Y2 JP H0118501Y2 JP 1983190535 U JP1983190535 U JP 1983190535U JP 19053583 U JP19053583 U JP 19053583U JP H0118501 Y2 JPH0118501 Y2 JP H0118501Y2
Authority
JP
Japan
Prior art keywords
shaped notch
inner flap
packaging box
flap
piece
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
Application number
JP1983190535U
Other languages
Japanese (ja)
Other versions
JPS6099212U (en
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 filed Critical
Priority to JP19053583U priority Critical patent/JPS6099212U/en
Publication of JPS6099212U publication Critical patent/JPS6099212U/en
Application granted granted Critical
Publication of JPH0118501Y2 publication Critical patent/JPH0118501Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cartons (AREA)

Description

【考案の詳細な説明】 <技術分野> 本考案は包装箱の封緘装置に関し、特にM字状
の切込み部によつて形成された外フラツプの舌片
により内フラツプの折り目を上から押えるように
して、容易に開封されないようにするとともに開
封後は再び封緘できるようにしたものである。
[Detailed Description of the Invention] <Technical Field> The present invention relates to a packaging box sealing device, and in particular, the present invention relates to a packaging box sealing device, and in particular, the fold of the inner flap is pressed from above by the tongue of the outer flap formed by the M-shaped notch. This prevents the container from being easily opened, and allows it to be resealed after opening.

<従来技術> 従来提案されている包装箱の封緘装置としては
たとえば第1図に示すように所謂ニの字ロツク方
式のものと、第2図に示すように所謂ハの字ロツ
ク方式のものがある。
<Prior art> Conventionally proposed packaging box sealing devices include, for example, a so-called double-sided lock system as shown in FIG. 1, and a so-called double-sided lock system as shown in FIG. be.

ニの字ロツク方式は突き合わせたフラツプA,
Aにそれぞれ一定長の直線状の切込み部B,Bを
形成し、一方フラツプCの先端を3分割するとと
もに折り目Dを形成し、該フラツプCの3分割し
た両端の係止片をそれぞれ切込み部B,Bに差し
込む構造である。またハの字ロツク方式は切込み
部B,Bを図示の如く斜めに形成した点がニの字
ロツク方式と異なる。
The double-shaped lock system uses flaps A,
Linear notches B and B each having a certain length are formed in A, and the tip of flap C is divided into three parts and a crease D is formed, and the locking pieces at both ends of the three parts are connected to the notches. It has a structure that is inserted into B and B. Further, the V-shaped lock system differs from the D-shaped lock system in that the notches B and B are formed diagonally as shown in the figure.

かかる従来方式ではいずれもフラツプCにF方
向の力が加わると、折り目Dの部分が持ち上がつ
て簡単に開封されるため、別途接着テープや止め
金具を用いて封緘していた。しかし、一旦開封す
ると再びテープや止め金具を用いねばならず、作
業が非常に煩雑であつた。
In all of these conventional methods, when a force is applied to the flap C in the F direction, the crease D lifts up and is easily opened, so a separate adhesive tape or stopper is used to seal it. However, once the package is opened, tape and fasteners must be used again, making the work extremely complicated.

<目的> 本考案は上記従来の欠点に鑑みて成されたもの
で、その目的とするところは、M字状の切込み部
によつて形成された外フラツプの舌片により内フ
ラツプの折り目を上から押えるようにして、容易
に開封されないようにするとともに開封後はテー
プや止め金具などを一切使用することなく再び強
固に封緘することが出来る包装箱の封緘装置を提
供せんとするものである。
<Purpose> The present invention was developed in view of the above-mentioned drawbacks of the conventional technology, and its purpose is to raise the crease of the inner flap by the tongue of the outer flap formed by the M-shaped notch. To provide a packaging box sealing device which can prevent the packaging from being easily opened by pressing down on it, and can firmly seal it again without using any tape or fasteners after opening.

<実施例> 以下図にもとづいて本考案を詳細に説明する。<Example> The present invention will be explained in detail below based on the figures.

第3図は本考案に係る包装箱の分解図、第4図
は同組立図である。
FIG. 3 is an exploded view of the packaging box according to the present invention, and FIG. 4 is an assembled view of the same.

図において、1乃至4は箱の底壁を形成する部
分、5乃至8は箱の側壁を形成する部分、9及び
10は内フラツプとなる部分、11及び12は外
フラツプとなる部分である。
In the figure, 1 to 4 are parts forming the bottom wall of the box, 5 to 8 are parts forming the side walls of the box, 9 and 10 are parts that will become the inner flap, and 11 and 12 are the parts that will become the outer flap.

外フラツプ11,12には図示の如くノの字状
切込み部13とこれに連通する水平方向の切込み
部14がそれぞれ一対形成されている。
As shown in the figure, each of the outer flaps 11 and 12 has a pair of notches 13 and a horizontal notch 14 communicating therewith.

一方内フラツプ9,10の端部には前記外フラ
ツプ11及び12の突合わせ時に切込み部13,
16で形成されるM字状切込み部15に差し込む
ためのロツク片16が形成されている。このロツ
ク片16の基部は胴部より若干狭く形成されてい
る。またこの内フラツプには折り曲げを容易にす
るための折り目17,17が形成されている。
On the other hand, at the ends of the inner flaps 9, 10, there are notches 13,
A lock piece 16 is formed to be inserted into the M-shaped notch 15 formed by the lock piece 16. The base of this locking piece 16 is formed to be slightly narrower than the body. Further, fold lines 17, 17 are formed on this inner flap to facilitate folding.

第4図はこの包装箱の組立図であり、図中右側
に示すように、内フラツプ9を折り目17の所で
折り曲げながら、先端部のロツク片16を二つの
外フラツプ11,12の切込部によつて形成され
たM字状切込み部15に差し込む。完全に差し込
んだ状態を図中左側に示しているが、この状態で
は外フラツプの切込みによる舌片18が内フラツ
プ10の折り目17のところまできている。
FIG. 4 is an assembly diagram of this packaging box. As shown on the right side of the figure, while folding the inner flap 9 at the crease 17, insert the lock piece 16 at the tip into the notches of the two outer flaps 11 and 12. Insert it into the M-shaped notch 15 formed by the section. The fully inserted state is shown on the left side of the figure; in this state, the tongue piece 18 made by the cut on the outer flap has reached the crease 17 of the inner flap 10.

したがつて、内フラツプ10の折り目17はこ
の舌片18によつて上から押えられた形となり、
かりに第5図に示すように該内フラツプ10にF
方向の力が多少加えられたとしても折り目17の
部分が簡単に持ち上がらず、封緘効果を上げるこ
とが出来る。
Therefore, the fold line 17 of the inner flap 10 is pressed down from above by the tongue piece 18,
However, as shown in FIG.
Even if a certain amount of directional force is applied, the fold 17 portion will not be easily lifted, and the sealing effect can be improved.

<効果> 以上のように本考案の包装箱の封緘装置は、左
右の外フラツプを突合わせた部分に該突合わせ部
を中心とするM字状の切込み部を形成するととも
に、内フラツプの中央部に該内フラツプの折り曲
げ用の折り目を形成し且該内フラツプ先端部に前
記M字状切込み部に差し込みロツクするためのロ
ツク片を設け、該ロツク片を前記M字状切込み部
に差し込んだ時に該M字状切込み部の舌片が前記
折り目を覆うように構成したので、舌片によつて
折り目を上から押えてロツクすることができ、テ
ープや止め金具を一切使用することなく封緘で
き、しかもある程度の力を受けても自然に開封さ
れるといつた不都合な点を解消され、信頼性のあ
る封緘装置を提供することができる。
<Effects> As described above, the packaging box sealing device of the present invention forms an M-shaped notch centered at the abutting portion of the left and right outer flaps, and also forms an M-shaped notch centered at the abutting portion. A crease for bending the inner flap is formed in the inner flap, and a locking piece for inserting and locking into the M-shaped notch is provided at the tip of the inner flap, and the locking piece is inserted into the M-shaped notch. Since the tongue of the M-shaped notch is configured to cover the fold, the tongue can press down on the fold from above and lock it, making it possible to seal the fold without using any tape or fasteners. Furthermore, it is possible to provide a reliable sealing device that eliminates the inconvenience of spontaneous opening even when subjected to a certain amount of force.

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

第1図及び第2図は従来装置の構造を示す図、
第3図は本考案装置を採用した包装箱の分解図、
第4図は同組立図、第5図は同包装箱の封緘作用
を説明する図である。 9及び10は内フラツプ、11及び12は外フ
ラツプ、13及び14は切込み部、16はロツク
片、17は折り目、18は舌片。
Figures 1 and 2 are diagrams showing the structure of a conventional device;
Figure 3 is an exploded view of a packaging box that uses the device of the present invention.
FIG. 4 is an assembly diagram of the same, and FIG. 5 is a diagram illustrating the sealing action of the packaging box. 9 and 10 are inner flaps, 11 and 12 are outer flaps, 13 and 14 are notches, 16 is a lock piece, 17 is a fold line, and 18 is a tongue piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 左右の外フラツプを突合わせた部分に該突合わ
せ部を中心とするM字状の切込み部を形成して舌
片を設けるとともに、内フラツプの中央部に該内
フラツプの折り曲げ用の折り目を形成し、且該内
フラツプ先端部に前記M字状切込み部に差し込み
ロツクするためのロツク片を設け、該ロツク片を
前記M字状切込み部に差し込んだ時に、該M字状
切込み部の舌片が前記折り目を覆うように構成し
たことを特徴とする包装箱の封緘装置。
At the part where the left and right outer flaps are butted together, an M-shaped notch is formed around the abutting part to provide a tongue piece, and a crease for bending the inner flap is formed at the center of the inner flap. A locking piece for inserting and locking into the M-shaped notch is provided at the tip of the inner flap, and when the locking piece is inserted into the M-shaped notch, the tongue piece of the M-shaped notch A packaging box sealing device, characterized in that the device is configured to cover the fold line.
JP19053583U 1983-12-09 1983-12-09 Packaging box sealing device Granted JPS6099212U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19053583U JPS6099212U (en) 1983-12-09 1983-12-09 Packaging box sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19053583U JPS6099212U (en) 1983-12-09 1983-12-09 Packaging box sealing device

Publications (2)

Publication Number Publication Date
JPS6099212U JPS6099212U (en) 1985-07-06
JPH0118501Y2 true JPH0118501Y2 (en) 1989-05-30

Family

ID=30410518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19053583U Granted JPS6099212U (en) 1983-12-09 1983-12-09 Packaging box sealing device

Country Status (1)

Country Link
JP (1) JPS6099212U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7203571B2 (en) * 2018-10-31 2023-01-13 株式会社トーモク packaging box

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5532824U (en) * 1978-08-21 1980-03-03
JPS5564068A (en) * 1978-11-07 1980-05-14 Matsushita Electric Ind Co Ltd Packer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52142023U (en) * 1976-04-19 1977-10-27
JPS5564068U (en) * 1978-10-27 1980-05-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5532824U (en) * 1978-08-21 1980-03-03
JPS5564068A (en) * 1978-11-07 1980-05-14 Matsushita Electric Ind Co Ltd Packer

Also Published As

Publication number Publication date
JPS6099212U (en) 1985-07-06

Similar Documents

Publication Publication Date Title
JPH0118501Y2 (en)
JPS5922009Y2 (en) box sealing device
JPS5824815Y2 (en) packing box
JPS6231385Y2 (en)
JPS6143695Y2 (en)
JPS6211771Y2 (en)
JPS5854335Y2 (en) Packaging box sealing device
JPS61175116U (en)
JPS5918981Y2 (en) packing equipment
JPS5824814Y2 (en) packing box
JPS58177313U (en) packaging box
JPS623414U (en)
JPS62200533U (en)
JPS6177317U (en)
JPS6127812U (en) packaging box
JPH0140829Y2 (en)
JPS6174517U (en)
JPS62194530U (en)
JPH0397027U (en)
JPH0335023U (en)
JPH0220497B2 (en)
JPS6122712U (en) packaging box
JPS6228712U (en)
JPS62174017U (en)
JPS5841316U (en) packing box