JP3099557U

JP3099557U - envelope

Info

Publication number: JP3099557U
Application number: JP2003270282U
Authority: JP
Inventors: 磯崎　洋樹
Original assignee: 有限会社スズキ
Priority date: 2003-07-30
Filing date: 2003-07-30
Publication date: 2004-04-08
Anticipated expiration: 2009-07-30

Abstract

【課題】一度で容易に開封することができ、封入物の出し入れがしやすい封筒を提供する。
【解決手段】本考案の封筒は、表紙１又は裏紙１０に開封部１１が設けられており、該開封部１１は表紙１又は裏紙１０の一辺に頂点をおいた三角形状であり、該開封部１１の外周に第１ミシン目１３と第２ミシン目１４が形成されており、前記開封部における三角形の頂点部分に、つまみが形成されていることを特徴とする。
【選択図】　　　　図１Provided is an envelope which can be easily opened at a time and in which an enclosure can be easily taken in and out.
The envelope of the present invention is provided with an opening portion (11) on a cover (1) or a backing (10), and the opening (11) has a triangular shape with a vertex on one side of the cover (1) or the backing (10). A first perforation 13 and a second perforation 14 are formed on the outer periphery of the opening portion 11, and a knob is formed at a vertex of a triangle in the opening portion.
[Selection diagram] Fig. 1

Description

　本考案は、封筒に関し、さらに詳しくは、開封が容易で、封入物を出し入れしやすい封筒に関する。なお、本明細書にいう封筒にはのし袋や金封も含まれる。 (4) The present invention relates to an envelope, and more particularly, to an envelope which can be easily opened and from which an enclosure can be easily taken in and out. It should be noted that the envelope referred to in this specification includes a sack and a gold seal.

　従来、封筒の開封を容易にするため、封筒の短辺あるいは長辺に、ミシン目による帯状の開封部を設けたもの（例えば、特許文献１参照）や、封筒に２本の斜線と１本の直線からなる台形状のミシン目を設けて開封部を形成したもの（例えば、特許文献２参照）があった。さらに、封筒の上下又は左右にミシン目をほどこし、その間に２本のミシン目を掛け渡して開封部を形成したものもあった（例えば、特許文献３参照）。 2. Description of the Related Art Conventionally, in order to facilitate opening of an envelope, a band-shaped opening portion provided with a perforation on a short side or a long side of the envelope (for example, see Patent Document 1), or two oblique lines and one (See, for example, Patent Document 2). Further, there has been a configuration in which perforations are provided on the upper and lower sides or right and left sides of an envelope, and two perforations are stretched between the perforations to form an opening (see, for example, Patent Document 3).

　しかるに、開封部が封筒の一辺に帯状に形成されているものは、開口面積が小さいままであるので開いても封入物を取り出しにくいという問題がある。また、台形状にミシン目が設けられているものは、ミシン目に沿って開くには、１本のミシン目づつ順を追って破らなくてはならないので、一度に開封することはできないという問題がある。さらに、封筒の上下又は左右のミシン目の間に２本のミシン目を掛け渡したものは、ミシン目の部分が数ヶ所以上あり、やはり順にミシン目を破らなければならないので、開封に手間がかかるという問題がある。 However, in the case where the opening portion is formed in a band shape on one side of the envelope, there is a problem in that it is difficult to take out the enclosed substance even when opened, since the opening area remains small. Also, trapezoidal perforations are not possible because they must be broken one by one in order to open along the perforations. is there. In addition, an envelope with two perforations between the top and bottom or right and left perforations has more than a few perforations, and the perforations must be broken in order, so it takes time to open the envelope. There is such a problem.

特開平１０−１８１７４９号JP-A-10-181749 特開２００１−２１３４４１号JP-A-2001-213441 実開平６−２０２４７号No. 6-20247

　本考案はかかる事情に鑑み、一度で容易に開封することができ、封入物を取り出しやすい封筒を提供することを目的とする。 In view of such circumstances, an object of the present invention is to provide an envelope that can be easily opened at once and that allows easy removal of an enclosure.

　第１考案の封筒は、表紙又は裏紙に開封部が設けられており、該開封部は表紙又は裏紙の一辺に頂点をおいた三角形状であり、その開封部の外周にミシン目が形成されていることを特徴とする。
　第２考案の封筒は、前記開封部における三角形の頂点部分に、つまみが形成されていることを特徴とする。 In the envelope of the first invention, an opening is provided on the cover or backing paper, and the opening has a triangular shape with an apex on one side of the cover or backing paper, and a perforation is formed on the outer periphery of the opening. It is characterized by having been done.
The envelope of the second invention is characterized in that a knob is formed at the vertex of the triangle in the opening.

　第１考案によれば、三角形状の開封部がミシン目で形成されているので、一度引き上げるだけで容易に封筒を開封することができ、開封部も大きく取れるので封入物を取り出しやすい。
　第２考案によれば、開封部における三角形の頂点部分に、つまみが形成されているので、引き上げやすく、容易に封筒を開封することができる。 According to the first invention, since the triangular-shaped opening portion is formed by perforations, the envelope can be easily opened only by pulling up once, and the opening portion can be easily taken out, so that the enclosed material can be easily taken out.
According to the second invention, since the knob is formed at the vertex of the triangle in the opening portion, the envelope can be easily pulled up and the envelope can be easily opened.

　つぎに、本考案の実施形態に係る封筒を図面に基づき説明する。
図１は本考案の第１実施形態に係る封筒Ａを裏面から見た平面図である。図２は第１実施形態の封筒Ａの展開図である。図３は第１実施形態の封筒Ａの使用説明図である。 Next, the envelope according to the embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a plan view of the envelope A according to the first embodiment of the present invention as viewed from the back. FIG. 2 is a development view of the envelope A according to the first embodiment. FIG. 3 is a diagram illustrating the use of the envelope A according to the first embodiment.

　図１に示すように、第１実施形態の封筒Ａは、裏紙１０とそれと略同形状の表紙とから形成された長方形で筒状の封筒である。なお、封筒の外形は正方形でもよいし、一般的な封筒の規格である長形封筒、角形封筒、洋形封筒に沿った形状でもよい。また、封筒の材質は紙に限られず、ポリプロピレンやポリエチレンなどの合成樹脂フィルムあるいは不織布を材料としたものでもよい。 As shown in FIG. 1, the envelope A according to the first embodiment is a rectangular, tubular envelope formed from a backing paper 10 and a cover having substantially the same shape as the backing paper. The outer shape of the envelope may be a square, or may be a shape conforming to a general envelope standard of a long envelope, a square envelope, or a western envelope. The material of the envelope is not limited to paper, but may be a synthetic resin film such as polypropylene or polyethylene or a nonwoven fabric.

　図２の展開図に基づき、封筒Ａの形状を説明する。表紙１は、長四角形であり、裏紙１０も表紙１と同じ長四角形である。この表紙１と裏紙１０は、一枚の用紙からなり、その中央の折り目（以下、折り畳み線５という）で折り畳まれる。
前記表紙１の各辺には糊付け片が設けられている。すなわち、上部糊付け片２は表紙１の上部外延に沿って設けられている。下部糊付け片３は表紙１の下部外延に沿って設けられている。側部糊付け片４は表紙１の側部外延に沿って設けられている。
そして、上部糊付け片２と下部糊付け片３を、折り目に沿って折り畳んで糊付けして裏紙１０の短辺付近の外側面に接着させ、側部糊付け片４を折り目に沿って折り畳んで糊付けして裏紙１０の長辺付近の内側面に接着させると、筒状の封筒が形成される。 The shape of the envelope A will be described based on the developed view of FIG. The cover 1 has a rectangular shape, and the backing paper 10 has the same rectangular shape as the cover 1. The cover 1 and the back paper 10 are made of one sheet of paper, and are folded at the center fold (hereinafter, referred to as a folding line 5).
Each side of the cover 1 is provided with glue pieces. That is, the upper glued piece 2 is provided along the upper outer periphery of the cover 1. The lower gluing piece 3 is provided along the lower extension of the cover 1. The side gluing pieces 4 are provided along the side extensions of the cover 1.
Then, the upper glued piece 2 and the lower glued piece 3 are folded and glued along the fold and adhered to the outer surface near the short side of the backing paper 10, and the side glued piece 4 is folded and glued along the fold. When it is adhered to the inner surface near the long side of the backing paper 10, a tubular envelope is formed.

　封筒Ａの開封部１１は、裏紙１０の長辺の中央に頂点をおいた三角形状に形成されている。開封部１１における三角形の頂点部分には、開封部１１を裏紙から切り離しやすいように、つまみ１２が設けられている。
　開封部１１はこのつまみ１２の外延を始点とし、折り畳み線５の上端に向かって斜め上方に第１ミシン目１３が伸び、折り畳み線５の下端に向かって斜め下方に第２ミシン目１４が伸びるように形成されている。第１ミシン目１３の終点は折り畳み線５の上端に到達していても良いし、途中でまででも良い。第２ミシン目１４の終点も折り畳み線５の下端に到達していても良いし、途中でまででも良い。但し、ミシン目が長い方が開口面積を広くとることができるので好ましい。
　ミシン目は細かいものでもよいし、切り取りが容易な大きいものでもよい。 The opening portion 11 of the envelope A is formed in a triangular shape having a vertex at the center of the long side of the backing paper 10. A knob 12 is provided at the vertex of the triangle in the opening portion 11 so that the opening portion 11 can be easily separated from the backing paper.
The opening portion 11 has the first perforation 13 extending diagonally upward toward the upper end of the fold line 5 and the second perforation 14 extending diagonally downward toward the lower end of the fold line 5, starting from the extension of the knob 12. It is formed as follows. The end point of the first perforation 13 may reach the upper end of the fold line 5 or may extend halfway. The end point of the second perforation 14 may have reached the lower end of the folding line 5 or may be located halfway. However, a long perforation is preferable because the opening area can be widened.
The perforations may be fine or large, easy to cut off.

　つまみ１２は持ちやすいように、裏紙１０の一辺から突出して設けたものが好ましい。
　裏紙１０の一辺から突出したつまみ１２は、表紙側に折り畳んで、弱い糊で貼っておけば、配送時に邪魔にならないようにすることができる。
なお、始点の部分をつまみやすいように、第１ミシン目の始点と第２ミシン目の始点の間隔を空けておけば、つまみは設けていなくても良い。 The knob 12 is preferably provided so as to protrude from one side of the backing paper 10 so as to be easily held.
The knob 12 protruding from one side of the backing paper 10 can be folded to the front cover side and affixed with a weak glue so that it does not interfere with delivery.
The knob may not be provided as long as the start point of the first perforation and the start point of the second perforation are spaced so that the start point portion can be easily picked.

　本実施形態の封筒Ａを使用する場合は、図３に示すように、つまみ１２を持って矢印方向に引き上げれば、引き上げ力が第１ミシン目１３と第２ミシン目１４にそのまま伝わるので、ミシン目１３、１４に沿ってきれいに開封することができる。
　つまり、開封部１１を三角形状に形成しているので、一度矢印方向に引き上げるだけで、自然に２本のミシン目に沿って開封部１１を切り離すことができ、容易に開封することができる。
また、開封部１１は三角形状であることから、開封後の開口部分の面積が大きいので、封入物の出し入れもしやすいという利点がある。 When the envelope A of the present embodiment is used, as shown in FIG. 3, if the user lifts the knob 12 in the direction of the arrow, the pulling force is transmitted to the first perforation 13 and the second perforation 14 as it is. It can be opened cleanly along the perforations 13 and 14.
That is, since the opening portion 11 is formed in a triangular shape, the opening portion 11 can be spontaneously cut along the two perforations only by pulling up once in the direction of the arrow, and can be easily opened.
In addition, since the unsealing portion 11 has a triangular shape, the area of the opening after unsealing is large, so that there is an advantage that it is easy to take in and out the enclosure.

　図４は第２実施形態に係る封筒を裏面から見た平面図である。
　図４に示す第２実施形態の封筒Ｂのつまみ１２は、裏紙１０の一辺より内側に設けてある。つまり、つまみ部分の外形も裏紙１０にミシン目で形成されており、つまみ１２の外形と第１ミシン目１３と第２ミシン目１４が連続した１本のミシン目で形成されている。このようにしてあると、配達時などにつまみ１２が邪魔にならない。 FIG. 4 is a plan view of the envelope according to the second embodiment as viewed from the back.
The knob 12 of the envelope B according to the second embodiment shown in FIG. 4 is provided inside one side of the backing paper 10. That is, the outer shape of the knob portion is also formed at the perforation on the backing paper 10, and the outer shape of the knob 12, the first perforation 13 and the second perforation 14 are formed by one continuous perforation. With this configuration, the knob 12 does not interfere with delivery.

　図５は第３実施形態の封筒Ｃを裏面から見たときの平面図である。図６は第３実施形態の封筒Ｃの展開図である。図７は第３実施形態の封筒Ｃの使用説明図である。 FIG. 5 is a plan view when the envelope C of the third embodiment is viewed from the back surface. FIG. 6 is a development view of the envelope C of the third embodiment. FIG. 7 is an explanatory view of the use of the envelope C of the third embodiment.

　第３実施形態の封筒Ｃは、図５に示すように、表紙１と第１裏紙１０aと第２裏紙１０bから形成された長方形で筒状の封筒である。封筒の外形や材質は第１実施形態で説明したものと同様である。 The envelope C of the third embodiment is a rectangular, tubular envelope formed from the cover 1, the first backing paper 10a, and the second backing paper 10b, as shown in FIG. The outer shape and material of the envelope are the same as those described in the first embodiment.

　図６の展開図に基づき、封筒Ｃの形状を説明する。表紙１は長四角形である。第１裏紙１０aと第２裏紙１０bは、細幅の長四角形であって、表紙１の左右の長辺に折り畳み線５aと折り畳み線５bを介してつなげたものである。この、第１裏紙１０aと第２裏紙１０bは折り畳み線５a、５bで折り畳むと表紙１と同じ大きさになるように形成されている。
前記表紙１の上下辺には糊付け片が設けられている。つまり、上部糊付け片２は表紙１の上部外延に沿って設けられている。下部糊付け片３は表紙１の下部外延に沿って設けられている。
第１裏紙１０aと第２裏紙１０bを折り畳んだ後に、上部糊付け片２と下部糊付け片３を折り畳んで糊付けすると、筒状の封筒Ｃが形成される。 The shape of the envelope C will be described based on the developed view of FIG. The cover 1 is a rectangle. The first backing paper 10a and the second backing paper 10b have a narrow rectangular shape, and are connected to the long sides on the left and right sides of the cover 1 via the folding lines 5a and 5b. The first backing paper 10a and the second backing paper 10b are formed to have the same size as the cover 1 when folded along the folding lines 5a and 5b.
Glue pieces are provided on the upper and lower sides of the cover 1. That is, the upper glue piece 2 is provided along the upper outer periphery of the cover 1. The lower gluing piece 3 is provided along the lower extension of the cover 1.
After the first backing paper 10a and the second backing paper 10b are folded and then the upper gluing piece 2 and the lower gluing piece 3 are folded and glued, a tubular envelope C is formed.

　封筒Ｃの開封部１１は第１裏紙１０aの長辺の中央に頂点をおいた三角形状に形成されている。第１実施形態と同様に、開封部１１における三角形の頂点部分に、つまみ１２が設けられている。
開封部１１はこのつまみ１２の外延から第１裏紙１０aと表紙１の折り畳み線５の上端に向かって斜め上方に第１ミシン目１３が伸び、折り畳み線５aの下端に向かって斜め下方に第２ミシン目１４が伸びるように形成されている。
第１ミシン目１３の終点は折り畳み線５aの上端に到達していても良いし、途中でまででも良い。第２ミシン目１４の終点も折り畳み線５aの下端に到達していても良いし、途中でまででも良い。但し、ミシン目が長い方が開口面積を広くとることができるので好ましい。
　第１実施形態と同様に、ミシン目は細かいものでもよいし、切り取りが容易な大きいものでもよい。 The opening portion 11 of the envelope C is formed in a triangular shape having a vertex at the center of the long side of the first backing paper 10a. As in the first embodiment, a knob 12 is provided at the vertex of the triangle in the opening portion 11.
The opening portion 11 has a first perforation 13 extending obliquely upward from the extension of the knob 12 toward the upper end of the fold line 5 of the first backing paper 10a and the cover 1, and obliquely downward toward the lower end of the fold line 5a. The second perforation 14 is formed to extend.
The end point of the first perforation 13 may reach the upper end of the fold line 5a, or may be halfway. The end point of the second perforation 14 may have reached the lower end of the folding line 5a or may be on the way. However, a long perforation is preferable because the opening area can be widened.
As in the first embodiment, the perforations may be fine or large, which can be easily cut off.

　つまみ１２は持ちやすいように、第１裏紙１０aの一辺から突出して設けても良いし、第１裏紙１０aの一辺より内側につまみが設けてあっても良い。
なお、始点の部分をつまみやすいように、第１ミシン目の始点と第２ミシン目の始点の間隔を空けておけば、つまみは設けていなくても良い。 The knob 12 may be provided so as to protrude from one side of the first backing paper 10a, or a knob may be provided inside one side of the first backing paper 10a for easy holding.
The knob may not be provided as long as the start point of the first perforation and the start point of the second perforation are spaced so that the start point portion can be easily picked.

　本実施形態の封筒Ｃを使用する場合は、図７に示すように、つまみを持って矢印方向に引き上げれば、引き上げ力が第１ミシン目１３と第２ミシン目１４にそのまま伝わるので、ミシン目１３、１４に沿ってきれいに開封することができる。
また、開封部１１は三角形状であり、開封後の開口部分の面積が大きいので、封入物の出し入れもしやすい。 In the case of using the envelope C of the present embodiment, as shown in FIG. 7, if the user pulls up the knob C in the direction of the arrow, the pulling force is transmitted to the first perforation 13 and the second perforation 14 as it is. It can be opened cleanly along the eyes 13,14.
In addition, since the opening portion 11 has a triangular shape and the area of the opening after opening is large, it is easy to take out and put in the enclosure.

　本考案は、郵便用の封筒やのし袋、金封など種々の形態の袋状物であって開封してものを入れることができるものであれば、どのような形態、用途の封筒にも適用できる。 INDUSTRIAL APPLICABILITY The present invention can be applied to envelopes of various forms and uses, as long as it is a bag-like material of various forms such as a mail envelope, a sack bag, a gold seal, and the like, which can be put in after being opened. .

本考案の第１実施形態に係る封筒Ａを裏面から見た平面図である。FIG. 2 is a plan view of the envelope A according to the first embodiment of the present invention as viewed from the back. 第１実施形態の封筒Ａの展開図である。It is a development view of envelope A of a 1st embodiment. 第１実施形態の封筒Ａの使用説明図である。FIG. 3 is an explanatory diagram of use of the envelope A of the first embodiment. 第２実施形態に係る封筒を裏面から見た平面図である。It is the top view which looked at the envelope which concerns on 2nd Embodiment from the back surface. 第３実施形態の封筒Ｃを裏面から見たときの平面図である。It is a top view when envelope C of a 3rd embodiment is seen from the back. 第３実施形態の封筒Ｃの展開図である。It is a development view of envelope C of a 3rd embodiment. 第３実施形態の封筒Ｃの使用説明図である。It is a use explanatory view of envelope C of a 3rd embodiment.

Explanation of reference numerals

１　表紙
２　上部糊付け片
３　下部糊付け片
４　側部糊付け片
５　折り畳み線
５a　折り畳み線
５b　折り畳み線
１０　裏紙
１０a　第１裏紙
１０b　第２裏紙
１１　開封部
１２　つまみ
１３　第１ミシン目
１４　第２ミシン目 DESCRIPTION OF SYMBOLS 1 Cover 2 Upper glue piece 3 Lower glue piece 4 Side glue piece 5 Folding line 5a Folding line 5b Folding line 10 Back paper 10a First backing paper 10b Second backing paper 11 Opening part 12 Knob 13 First perforation 14 Second Perforation

Claims

In an envelope formed in a tubular shape consisting of a cover and a backing paper,
An opening is provided on the cover or backing paper,
The opening portion is a triangular shape having a vertex on one side of the cover or backing paper,
An envelope, wherein a perforation is formed on the outer periphery of the opening.

The envelope according to claim 1, wherein a knob is formed at a vertex portion of the triangle in the opening portion.