JP7169635B2

JP7169635B2 - packaging material

Info

Publication number: JP7169635B2
Application number: JP2018187002A
Authority: JP
Inventors: 能弘羅山
Original assignee: RAYAMA PACK CO., LTD.
Current assignee: RAYAMA PACK CO., LTD.
Priority date: 2018-10-01
Filing date: 2018-10-01
Publication date: 2022-11-11
Anticipated expiration: 2038-10-01
Also published as: JP2020055593A

Description

本発明は、物品を包装する包装材に関し、特に、物品を包装してそのまま郵送することができる郵送用の包装材に関する。 TECHNICAL FIELD The present invention relates to a packaging material for packaging an article, and more particularly to a packaging material for mailing in which an article can be wrapped and mailed as it is.

物品を包装し、定型外郵便物として郵送することができる種々の包装材が知られている。例えば特許文献１には、郵便物の一部を形成する第１シート部と、窓状の切り抜き部を有して第１シート部に重ね合わされて郵便物として閉じられる第２シート部との間に固定され、上記切り抜き部から突出する郵便物用突出ケースであって、内部に空間を、その周囲に鍔部を有するカップと、上記カップの内部空間を閉じるための蓋体と、上記蓋体とカップとを係合させる係合手段とを備える郵便物用突出ケースが開示されている。特許文献１においては、第１シート部と第２シート部との間に郵便物用突出ケースを固定して一体化させたものを郵便物として郵送する方式となっている。 A variety of packaging materials are known that can be used to package items and mail them as non-standard-size mail. For example, in Patent Document 1, a first sheet portion forming a part of mail and a second sheet portion having a window-like cutout portion and being superimposed on the first sheet portion and closed as mail is disclosed. a protruding case for postal items fixed to the body and protruding from the cut-out portion, the cup having an internal space and a flange around the space; a lid for closing the interior space of the cup; A mail projecting case is disclosed that includes an engaging means for engaging a cup and a cup. In Japanese Patent Laid-Open No. 2002-100001, a method is employed in which a protruding case for mail is fixed between a first sheet portion and a second sheet portion to be integrated, and then mailed as a mail item.

特許文献２には、容器入り情報記憶媒体より大なる面積を有する方形の第１～第３領域が、この順序で折曲線を介して連続してなる包装紙を備える容器入り情報記憶媒体郵送ケースが開示されている。特許文献２においては、郵送ケース全体を厚紙によって形成し、郵送ケースの表側面に宛名などを直接記入して郵送する方式となっている。 Patent Document 2 discloses a mailing case for information storage medium in a container provided with wrapping paper in which rectangular first to third regions having an area larger than the information storage medium in the container are continuous in this order via a folding line. is disclosed. In Patent Literature 2, the entire mailing case is made of cardboard, and the mailing method is such that the address and the like are directly written on the front surface of the mailing case.

特開平１０－３２９８６７号公報JP-A-10-329867 実用新案第３０５８７１８号公報Utility Model No. 3058718

上記特許文献１においては、郵便物用突出ケースと、これを保持するシート部とが別体となっているため、物品を収納して郵便物として差し出せる状態にする工程が面倒である。 In the above Patent Document 1, since the protruding case for mail and the sheet portion for holding the same are separate members, the process of storing the articles and making them available as mail is troublesome.

上記特許文献２においては、郵送ケースの蓋となる第３領域に設けられた差込片を、郵送ケースの本体側に設けられた差し込み口に差し込むことで郵送ケースを封じるので、蓋と本体側との間に隙間が生じることがある。そのため、郵送ケースが水濡れした場合に、隙間から水が浸入してしまい、防水性が不十分となるおそれがある。また、郵送ケースに細々とした物品を収納した場合、内容物が隙間から漏れ出てしまうおそれも考えられる。さらに、特許文献２においては、郵送ケースの表側面に宛名などを直接記入する方式であるため、当該郵送ケースは１回の使い切りとなる。 In Patent Document 2, the mailing case is sealed by inserting an insertion piece provided in the third region, which is the lid of the mailing case, into an insertion opening provided on the main body side of the mailing case. There may be gaps between Therefore, when the mailing case gets wet, water may enter through the gaps, resulting in insufficient waterproofness. Also, when small articles are stored in the mailing case, there is a possibility that the contents may leak out through the gaps. Furthermore, in Patent Literature 2, since an address and the like are directly written on the front surface of the mailing case, the mailing case is used up only once.

本発明は上記に鑑みてなされたものであって、物品を隙間なく収納して郵便物として簡単に差し出すことができ、且つ、繰り返し使用することもできる包装材を提供することを目的とする。 SUMMARY OF THE INVENTION It is an object of the present invention to provide a packaging material that can store articles without gaps, can be easily sent out as mail, and can be used repeatedly.

上記課題を解決するために、本発明の一態様である収納ケースは、物品を収納可能な凹状をなす収納部と、該収納部の開口端面の周囲に設けられた鍔部と、前記開口端面を囲むように前記鍔部に設けられた溝部又は凸部と、を有する収納ケース部と、前記鍔部の周囲のうちの一部の領域に折り曲げ可能に接続された蓋部であって、当該蓋部を前記収納ケース部に対して前記開口端面側に折り曲げた際に少なくとも前記開口端面を覆う蓋領域と、該蓋領域の周囲に設けられ、当該蓋部を前記収納ケース部に対して前記開口端面側に折り曲げた際に前記溝部又は前記凸部と嵌合可能な凸部又は溝部と、を有する蓋部と、前記鍔部の周囲のうち前記一部の領域とは異なる領域に折り曲げ可能に接続された枠部であって、前記蓋部及び当該枠部を前記収納ケース部に対してこの順に前記開口端面側に折り曲げた際に前記蓋部の一部を露出させる開口が形成された枠部と、を備えるものである。 In order to solve the above-described problems, a storage case according to one aspect of the present invention includes a recessed storage portion capable of storing an article, a flange portion provided around an opening end surface of the storage portion, and the opening end surface. a storage case portion having a groove portion or a convex portion provided on the brim portion so as to surround the storage case portion; a lid region that covers at least the opening end face when the lid is folded toward the opening end face with respect to the storage case; A lid portion having a protrusion or a groove that can be fitted with the groove or the protrusion when folded toward the opening end face side, and can be bent to a region different from the partial region in the circumference of the collar. and an opening is formed to expose a part of the lid portion when the lid portion and the frame portion are folded toward the opening end surface side in this order with respect to the storage case portion. and a frame.

上記包装材において、前記収納ケース部、前記蓋部、及び、前記枠部の各々は、樹脂材料によって形成されていても良い。 In the packaging material, each of the storage case portion, the lid portion, and the frame portion may be made of a resin material.

上記包装材において、前記収納ケース部、前記蓋部、及び、前記枠部は、同一の樹脂材料により一体的に形成されていても良い。 In the above packaging material, the storage case portion, the lid portion, and the frame portion may be integrally formed of the same resin material.

上記包装材において、前記鍔部、前記蓋部、及び、前記枠部は、形状及び大きさが互いに同一の外周形状を有し、前記蓋部及び前記枠部を前記収納ケース部に対してこの順に前記開口端面側に折り曲げた際に、前記鍔部、前記蓋部、及び、前記枠部の外周が互いに重なっても良い。 In the packaging material, the flange, the lid, and the frame have the same outer peripheral shape in terms of shape and size, and the lid and the frame are attached to the storage case. The outer peripheries of the collar portion, the lid portion, and the frame portion may be overlapped with each other when sequentially bent toward the opening end face side.

上記包装材において、前記鍔部、前記蓋部、及び、前記枠部は、矩形の外周形状を有しても良い。 In the packaging material described above, the flange, the lid, and the frame may have a rectangular outer peripheral shape.

上記包装材において、前記蓋部は、前記鍔部の外周のうちの１辺に接続され、前記枠部は、前記鍔部の外周のうち前記蓋部と対向する辺に接続されていても良い。 In the packaging material, the lid portion may be connected to one side of the outer periphery of the collar portion, and the frame portion may be connected to a side of the outer periphery of the collar portion facing the lid portion. .

上記包装材において、前記枠部に形成された前記開口は、前記蓋部及び前記枠部を前記収納ケース部に対してこの順に前記開口端面側に折り曲げた際に、前記蓋部が有する前記凸部又は前記溝部よりも内周側となる領域に形成されていても良い。 In the above-described packaging material, the opening formed in the frame portion is formed by the protrusion of the lid portion when the lid portion and the frame portion are folded toward the opening end face in this order with respect to the storage case portion. It may be formed in a region on the inner peripheral side of the portion or the groove portion.

上記包装材において、前記鍔部の外周のうち、前記蓋部及び前記枠部が接続されている領域以外の領域に、前記鍔部に対して折り曲げ可能に設けられたフラップが設けられていても良い。 In the above-described packaging material, a flap provided so as to be foldable with respect to the brim is provided in a region other than the region where the lid and the frame are connected on the outer periphery of the brim. good.

上記包装材において、前記フラップに、端部から突出する舌部が形成され、前記枠部に、前記舌部を挿入可能な第２の開口が形成されていても良い。 In the packaging material described above, the flap may be formed with a tongue protruding from the end, and the frame may be formed with a second opening into which the tongue can be inserted.

上記包装材において、前記蓋部の外周のうち、前記収納ケース部と接続されている領域以外の領域に、前記蓋部に対して折り曲げ可能に設けられたフラップであって、端部から突出する舌部が形成されたフラップが設けられ、前記枠部に、前記舌部を挿入可能な第２の開口が形成されていても良い。 In the packaging material, a flap provided in a region other than a region connected to the storage case portion on the outer periphery of the lid portion so as to be foldable with respect to the lid portion, the flap protruding from an end portion of the lid portion. A flap having a tongue formed thereon may be provided, and the frame may be formed with a second opening into which the tongue can be inserted.

上記包装材は、コの字状をなし、前記蓋部及び前記枠部をこの順に折り曲げて前記収納ケース部の前記開口端面側の面に重ねた状態で、前記鍔部、前記蓋部、及び前記枠部の周縁部を挿入可能なスライド溝が形成された枠体と、前記枠体を前記鍔部、前記蓋部、及び、前記枠部の周縁部に固定する固定具と、をさらに備えても良い。 The packaging material has a U-shape, and the lid portion and the frame portion are folded in this order and overlapped on the open end surface side of the storage case portion. Further comprising: a frame formed with a slide groove into which the peripheral edge of the frame can be inserted; and a fixture for fixing the frame to the flange, the lid, and the peripheral edge of the frame. can be

上記包装材は、前記収納ケース部と、前記蓋部と、前記枠部と、を備える包装材本体を封止するクリップをさらに備え、前記鍔部、前記蓋部、及び、前記枠部の各々の周縁部のうち、前記蓋部及び前記枠部をこの順に折り曲げることにより前記包装材本体を折り畳んだ際に互いに一致する領域に、第２の開口が形成され、前記クリップは、互いに対向し、折り畳んだ状態の前記包装材本体の周縁部を保持可能な空間を介して配置された第１及び第２のクリップ部と、前記第１及び第２のクリップ部の基端側を互いに連結する連結部と、を備え、前記第１及び第２のクリップ部は、前記第２の開口に収容可能な２つの突出部であって、重ねられた状態の前記鍔部、前記蓋部、及び前記枠部が通過可能な隙間を開けて互いに対向するように配置された２つの突出部をそれぞれ有し、前記空間に面する前記第１及び第２のクリップ部の端面のうち、前記２つの突出部よりも先端側の領域は、先端に向かうほど間隔が広くなるように傾斜しており、前記２つの突出部の前記第１及び第２のクリップ部の基端側の端面は、前記包装材本体を当該クリップに差し込む方向に対して直交又は鋭角的に交わっていても良い。 The packaging material further includes a clip that seals a packaging material body that includes the storage case portion, the lid portion, and the frame portion, and each of the collar portion, the lid portion, and the frame portion. A second opening is formed in a region of the peripheral edge of the that coincides with each other when the packaging material body is folded by folding the lid portion and the frame portion in this order, and the clips face each other, A connection that connects first and second clip portions arranged via a space capable of holding the peripheral edge portion of the folded packaging material body and base end sides of the first and second clip portions to each other. and a portion, wherein the first and second clip portions are two protrusions that can be accommodated in the second opening, the collar portion, the lid portion, and the frame being superimposed. The two projections of the end surfaces of the first and second clip portions facing the space, each having two projections arranged to face each other with a gap through which the clip portion can pass. The region on the distal end side is inclined so that the distance becomes wider toward the distal end, and the end faces on the proximal end side of the first and second clip portions of the two projecting portions are the packaging material main body. into the clip at right angles or at an acute angle.

上記包装材は、前記収納ケース部と、前記蓋部と、前記枠部と、を備える包装材本体を封止するロック機構をさらに備え、前記鍔部、前記蓋部、及び、前記枠部の各々の周縁部のうち、前記蓋部及び前記枠部をこの順に折り曲げることにより前記包装材本体を折り畳んだ際に互いに一致する領域に、第２の開口が形成され、前記ロック機構は、折り畳んだ状態の前記包装材本体の周縁部が差し込まれる平板状の空間と、該平板状の空間を貫く向きの貫通孔と、が形成された本体部と、前記貫通孔に挿通可能な挿入部と、該挿入部の基端側に設けられたつまみ部と、を有する鍵部と、を有し、前記貫通孔の１つの方向における幅は、前記第２の開口の前記１つの方向における幅よりも小さく、前記挿入部の一部に、折り畳んだ状態の前記包装材本体の周縁部を前記平板状の空間に挿入し、前記貫通孔の位置に前記第２の開口の位置を合わせた場合に、前記貫通孔の１つの内周面から突出する前記包装材本体の部分を収容可能な空間が形成され、前記挿入部の先端部のうち、当該挿入部を前記貫通孔に挿入した場合に、前記貫通孔の内周面から前記包装材本体の部分が突出する側の面に、傾斜面又は湾曲面が形成されていても良い。 The packaging material further includes a lock mechanism for sealing a packaging material body including the storage case portion, the lid portion, and the frame portion. A second opening is formed in a region of each of the peripheral edge portions that coincides with each other when the packaging material body is folded by folding the lid portion and the frame portion in this order. a main body portion formed with a flat plate-shaped space into which a peripheral edge portion of the packaging material main body in a state is inserted, and a through hole extending through the flat plate-shaped space; and a key portion having a knob portion provided on the proximal end side of the insertion portion, wherein the width in one direction of the through hole is larger than the width in the one direction of the second opening. When the peripheral portion of the packaging material main body in a folded state is inserted into the flat plate-like space into a portion of the insertion portion, and the position of the second opening is aligned with the position of the through hole, A space capable of accommodating a portion of the packaging material body protruding from the inner peripheral surface of one of the through-holes is formed, and when the insertion portion of the distal end portion of the insertion portion is inserted into the through-hole, the An inclined surface or a curved surface may be formed on the surface on the side where the portion of the packaging material main body protrudes from the inner peripheral surface of the through hole.

本発明によれば、収納ケース部に対して蓋部を折り曲げ、収納ケース部に設けられた溝部又は凸部に、蓋部に設けられた凸部又は溝部を嵌合させることにより、収納ケース部に設けられた収納部を隙間なく閉じることができる。また、収納ケース部に対して蓋部及び枠部をこの順で折り曲げた際に、枠部に形成された開口から蓋部の一部が露出するので、蓋部と枠部との間に宛名票等を挟み込むことにより、包装材を郵便物として差し出すことができる。さらに、宛名票を交換することにより、包装材を再使用することができる。従って、本発明によれば、物品を隙間なく収納して郵便物として簡単に差し出すことができ、且つ、繰り返し使用することもできる包装材を実現することが可能となる According to the present invention, the lid portion is bent with respect to the storage case portion, and the projections or grooves provided on the lid portion are fitted into the grooves or projections provided on the storage case portion. The storage part provided in the can be closed without any gap. Further, when the lid and the frame are folded in this order with respect to the storage case, a part of the lid is exposed from the opening formed in the frame. By inserting a slip or the like, the packaging material can be sent out as mail. Furthermore, the packaging material can be reused by exchanging the address label. Therefore, according to the present invention, it is possible to realize a packaging material that can store articles without gaps, can be easily sent out as mail, and can be used repeatedly.

本発明の第１の実施形態に係る包装材の上面側を示す斜視図である。It is a perspective view showing the upper surface side of the packaging material according to the first embodiment of the present invention. 本発明の第１の実施形態に係る包装材の底面側を示す斜視図である。It is a perspective view showing the bottom side of the packaging material concerning a 1st embodiment of the present invention. 本発明の第１の実施形態に係る包装材の上面図である。1 is a top view of a packaging material according to a first embodiment of the present invention; FIG. 本発明の第１の実施形態に係る包装材（閉じた状態）を示す上面図である。1 is a top view showing the packaging material (closed state) according to the first embodiment of the present invention; FIG. 図３のＡ－Ａ拡大断面図である。4 is an enlarged cross-sectional view taken along the line AA of FIG. 3; FIG. 図４のＢ－Ｂ拡大断面図である。5 is an enlarged cross-sectional view taken along line BB of FIG. 4; FIG. 図１に示す包装材における物品の収納方法を説明するための模式図である。FIG. 2 is a schematic diagram for explaining a method of storing articles in the packaging material shown in FIG. 1; 図１に示す包装材における物品の収納方法を説明するための模式図である。FIG. 2 is a schematic diagram for explaining a method of storing articles in the packaging material shown in FIG. 1; 図１に示す包装材における物品の収納方法を説明するための模式図である。FIG. 2 is a schematic diagram for explaining a method of storing articles in the packaging material shown in FIG. 1; 本発明の第２の実施形態に係る包装材を示す上面図である。FIG. 5 is a top view showing a packaging material according to a second embodiment of the present invention; 本発明の第３の実施形態に係る包装材を示す上面図である。FIG. 10 is a top view showing a packaging material according to a third embodiment of the present invention; 図１１に示す包装材本体（開いた状態）を示す上面図である。FIG. 12 is a top view showing the packaging material main body (opened state) shown in FIG. 11; 図１１に示すクリップの拡大斜視図である。12 is an enlarged perspective view of the clip shown in FIG. 11; FIG. 図１３に示すクリップの側面図である。Figure 14 is a side view of the clip shown in Figure 13; 図１１に示す包装材本体へのクリップの取付方法を説明するためのＣ－Ｃ面における拡大断面図である。12 is an enlarged cross-sectional view taken along line CC for explaining a method of attaching a clip to the packaging material body shown in FIG. 11; FIG. 図１１に示す包装材本体へのクリップの取付方法を説明するためのＣ－Ｃ面における拡大断面図である。12 is an enlarged cross-sectional view taken along line CC for explaining a method of attaching a clip to the packaging material body shown in FIG. 11; FIG. 本発明の第４の実施形態に係る包装材を示す斜視図である。FIG. 11 is a perspective view showing a packaging material according to a fourth embodiment of the invention; 図１７に示す包装材本体の上面図である。FIG. 18 is a top view of the packaging material main body shown in FIG. 17; 図１７に示す枠体の斜視図である。FIG. 18 is a perspective view of the frame shown in FIG. 17; 図１７に示す包装材本体への枠体の取付方法を説明するための斜視図である。FIG. 18 is a perspective view for explaining a method of attaching a frame to the packaging body shown in FIG. 17; 本発明の第５の実施形態に係る包装材を示す上面図である。It is a top view which shows the packaging material which concerns on the 5th Embodiment of this invention. 図２１に示すロック機構のうちの本体部を示す斜視図である。FIG. 22 is a perspective view showing a body portion of the lock mechanism shown in FIG. 21; 図２１に示すロック機構のうちの鍵部を示す斜視図である。FIG. 22 is a perspective view showing a key portion of the lock mechanism shown in FIG. 21; 図２１に示すロック機構による包装材本体のロック方法を説明するためのＤ－Ｄ面における拡大端面図である。FIG. 22 is an enlarged end view on the DD plane for explaining a locking method of the packaging material body by the locking mechanism shown in FIG. 21; 図２１に示すロック機構による包装材本体のロック方法を説明するためのＤ－Ｄ面における拡大端面図である。FIG. 22 is an enlarged end view on the DD plane for explaining a locking method of the packaging material body by the locking mechanism shown in FIG. 21; 図２１に示すロック機構における包装材本体のロック解除方法を説明するためのＤ－Ｄ面における拡大端面図である。FIG. 22 is an enlarged end view along the DD plane for explaining a method of unlocking the packaging material body in the lock mechanism shown in FIG. 21; 本発明の第６の実施形態に係る包装材を示す上面図である。It is a top view which shows the packaging material which concerns on the 6th Embodiment of this invention. 本発明の第７の実施形態に係る包装材（開いた状態）を示す上面図である。FIG. 11 is a top view showing a packaging material (opened state) according to a seventh embodiment of the present invention; 本発明の第７の実施形態に係る包装材（閉じた状態）を示す上面図である。FIG. 20 is a top view showing a packaging material (closed state) according to a seventh embodiment of the present invention; 本発明の第８の実施形態に係る包装材（開いた状態）を示す上面図である。FIG. 20 is a top view showing a packaging material (opened state) according to an eighth embodiment of the present invention; 本発明の第８の実施形態に係る包装材（閉じた状態）を示す上面図である。FIG. 21 is a top view showing a packaging material (closed state) according to an eighth embodiment of the present invention; 本発明の第９の実施形態に係る包装材（開いた状態）を示す上面図である。FIG. 20 is a top view showing a packaging material (opened state) according to a ninth embodiment of the present invention; 図３０に示す包装材における物品の収納方法を説明するための模式図である。31 is a schematic diagram for explaining a method of storing articles in the packaging material shown in FIG. 30; FIG. 本発明の第１０の実施形態に係る包装材（開いた状態）を示す断面図である。FIG. 20 is a cross-sectional view showing a packaging material (opened state) according to a tenth embodiment of the present invention; 本発明の第１０の実施形態に係る包装材（閉じた状態）を示す拡大断面図である。FIG. 20 is an enlarged cross-sectional view showing a packaging material (closed state) according to a tenth embodiment of the present invention; 本発明の第１０の実施形態に係る包装材（閉じた状態）を示す上面図である。FIG. 20 is a top view showing the packaging material (closed state) according to the tenth embodiment of the present invention;

以下、本発明の実施の形態に係る包装材について、図面を参照しながら説明する。なお、これらの実施の形態によって本発明が限定されるものではない。また、各図面の記載において、同一部分には同一の符号を付して示している。 Hereinafter, packaging materials according to embodiments of the present invention will be described with reference to the drawings. It should be noted that the present invention is not limited by these embodiments. Moreover, in the description of each drawing, the same parts are denoted by the same reference numerals.

以下の説明において参照する図面は、本発明の内容を理解し得る程度に形状、大きさ、及び位置関係を概略的に示しているに過ぎない。即ち、本発明は各図で例示された形状、大きさ、及び位置関係のみに限定されるものではない。 The drawings referred to in the following description only schematically show shapes, sizes, and positional relationships to the extent that the contents of the present invention can be understood. That is, the present invention is not limited only to the shapes, sizes, and positional relationships illustrated in each drawing.

（第１の実施形態）
図１は、本発明の第１の実施形態に係る包装材の上面側を示す斜視図である。図２は、同包装材の底面側を示す斜視図である。図３は、同包装材の上面図である。図４は、同包装材を閉じた状態を示す上面図である。図５は、図３のＡ－Ａ拡大断面図である。図６は、図４のＢ－Ｂ拡大断面図である。 (First embodiment)
FIG. 1 is a perspective view showing the top side of the packaging material according to the first embodiment of the present invention. FIG. 2 is a perspective view showing the bottom side of the packaging material. FIG. 3 is a top view of the packaging material. FIG. 4 is a top view showing a closed state of the packaging material. FIG. 5 is an enlarged cross-sectional view taken along line AA of FIG. 6 is an enlarged cross-sectional view along line BB of FIG. 4. FIG.

図１～図６に示すように、本実施形態に係る包装材１は、物品を収納して郵便物として差し出すことができる郵便用の包装材である。包装材１は、収納ケース部１１と、該収納ケース部１１に対して折り曲げ可能に接続された蓋部１２と、収納ケース部１１に対して折り曲げ可能に接続された枠部１３とを備える。 As shown in FIGS. 1 to 6, the packaging material 1 according to the present embodiment is a packaging material for mail that can accommodate articles and send them out as mail. The packaging material 1 includes a storage case portion 11 , a lid portion 12 bendably connected to the storage case portion 11 , and a frame portion 13 bendably connected to the storage case portion 11 .

本実施形態において、収納ケース部１１、蓋部１２、及び枠部１３は、樹脂材料を用いた射出成形により、一体的に形成されている。樹脂材料としては特に限定することなく使用することができ、例えば、ポリエチレン（ＰＥ）、ポリプロピレン（ＰＰ）、ポリエチレンテレフタレート（ＰＥＴ）等を使用することができる。また、樹脂材料を用いることにより、包装材１全体に防水性を付与することができるが、包装材１に適用可能な材料は樹脂材料に限定されない。例えば、ボール紙等の紙材や、紙材に樹脂コートを施した複合材料など、包装材１の形状に加工可能な材料であれば、特に限定することなく適用することができる。 In this embodiment, the storage case portion 11, the lid portion 12, and the frame portion 13 are integrally formed by injection molding using a resin material. The resin material may be used without particular limitation, and examples thereof include polyethylene (PE), polypropylene (PP), polyethylene terephthalate (PET), and the like. Further, by using a resin material, the entire packaging material 1 can be made waterproof, but the material applicable to the packaging material 1 is not limited to the resin material. For example, any material that can be processed into the shape of the packaging material 1, such as a paper material such as cardboard, or a composite material in which a paper material is coated with a resin, can be applied without particular limitation.

収納ケース部１１と蓋部１２との境界部１４、及び、収納ケース部１１と枠部１３との境界部１５には、折り曲げを容易とするため、Ｖ字溝を形成しても良い。或いは、境界部１４、１５をリビングヒンジ状にしても良い。さらに、後述するように、包装材１を使用する際には、収納ケース部１１に対して蓋部１２及び枠部１３をこの順で折り曲げるため、境界部１５の枠部１３側に、蓋部１２の周縁部の厚み分を吸収する段差１５ａを設けても良い。もちろん、段差１５ａは必須ではなく、要は、収納ケース部１１に対して枠部１３を折り曲げ、後述する開口１３１から露出する部分を除いて、蓋部１２の上面を概ね覆うことができれば良い。 A boundary portion 14 between the storage case portion 11 and the lid portion 12 and a boundary portion 15 between the storage case portion 11 and the frame portion 13 may be formed with V-shaped grooves to facilitate bending. Alternatively, the boundaries 14 and 15 may be shaped like living hinges. Furthermore, as will be described later, when the packaging material 1 is used, the lid portion 12 and the frame portion 13 are folded in this order with respect to the storage case portion 11 . A step 15a may be provided to absorb the thickness of the peripheral portion of 12 . Of course, the step 15a is not essential, and what is necessary is that the frame portion 13 is bent with respect to the storage case portion 11 so that the upper surface of the lid portion 12 is generally covered except for the portion exposed through the opening 131 described later.

収納ケース部１１は、物品を収納可能な凹状をなす収納部１１１と、該収納部１１１の開口端面１１１ａの周囲に設けられた鍔部１１２と、収納部１１１の開口端面１１１ａを囲むように鍔部１１２に設けられた溝部１１３と、を有する。本実施形態において、鍔部１１２の外周形状は矩形状をなしており、収納部１１１及び溝部１１３の平面形状も、概ね、鍔部１１２の外周形状を縮小させ、且つ、角を丸くした矩形状をなしている。 The storage case portion 11 includes a recessed storage portion 111 capable of storing an article, a flange portion 112 provided around an open end surface 111a of the storage portion 111, and a flange surrounding the open end surface 111a of the storage portion 111. and a groove portion 113 provided in the portion 112 . In the present embodiment, the outer peripheral shape of the flange portion 112 is rectangular, and the planar shape of the storage portion 111 and the groove portion 113 is also generally rectangular with the outer peripheral shape of the flange portion 112 reduced and the corners rounded. is making

もっとも、収納部１１１、鍔部１１２、及び溝部１１３の形状は図１～図５に示すものに限定されない。また、鍔部１１２の外周形状に対し、収納部１１１及び溝部１１３の平面形状が相似である必要もない。例えば、鍔部１１２の外周形状を矩形状とし、収納部１１１の平面形状を円形や楕円形、その他種々の形状としても良い。また、溝部１１３については、収納部１１１の開口端面１１１ａを囲むことができれば、開口端面１１１ａの形状や、鍔部１１２の外周形状と異なる形状であっても良い。 However, the shapes of the storage portion 111, the flange portion 112, and the groove portion 113 are not limited to those shown in FIGS. Moreover, the planar shapes of the storage portion 111 and the groove portion 113 do not need to be similar to the outer peripheral shape of the flange portion 112 . For example, the outer peripheral shape of the flange portion 112 may be rectangular, and the planar shape of the storage portion 111 may be circular, elliptical, or other various shapes. Further, the groove portion 113 may have a shape different from the shape of the opening end face 111a or the outer peripheral shape of the collar portion 112 as long as it can surround the opening end face 111a of the storage portion 111 .

本実施形態において、溝部１１３は、断面がＵ字状をなす凹部となっている。なお、溝部１１３の断面形状はＵ字状に限定されず、後述する蓋部１２の凸部が嵌合可能な形状であれば良い。 In this embodiment, the groove portion 113 is a concave portion having a U-shaped cross section. Note that the cross-sectional shape of the groove portion 113 is not limited to a U-shape, and may be any shape as long as the convex portion of the lid portion 12 to be described later can be fitted.

蓋部１２は、収納ケース部１１の鍔部１１２の周囲のうちの一部の領域と折り曲げ可能に接続されている。本実施形態においては、鍔部１１２の外周形状が矩形状をなしており、蓋部１２は、この矩形の１つの辺に接続されている。 The lid portion 12 is connected to a part of the periphery of the collar portion 112 of the storage case portion 11 so as to be foldable. In this embodiment, the outer peripheral shape of the collar portion 112 is rectangular, and the lid portion 12 is connected to one side of this rectangle.

蓋部１２は、該蓋部１２を収納ケース部１１に対して開口端面側１１１ａに折り曲げた際に、少なくとも開口端面１１１ａを覆う蓋領域１２１と、該蓋領域１２１の周囲に設けられた凸部１２２とを有する。凸部１２２は、該蓋部１２を収納ケース部１１に対して開口端面側１１１ａに折り曲げた際に、溝部１１３と嵌合可能な形状及び寸法を有している。 The lid portion 12 includes a lid region 121 covering at least the opening end face 111a when the lid portion 12 is folded toward the opening end face side 111a of the storage case portion 11, and a convex portion provided around the lid region 121. 122. The convex portion 122 has a shape and dimensions that allow it to fit into the groove portion 113 when the lid portion 12 is bent toward the opening end face side 111 a of the storage case portion 11 .

枠部１３は、収納ケース部１１の鍔部１１２の周囲のうち、蓋部１２が接続された領域とは異なる領域と折り曲げ可能に接続されている。本実施形態において、枠部１３は、矩形状をなす鍔部１１２が有する４つの辺のうち、蓋部１２が接続された辺と対向する辺に接続されている。もっとも、鍔部１１２が矩形状をなす場合であっても、必ずしも、蓋部１２と枠部１３を互いに対向する領域に接続する必要はない。例えば、鍔部１１２の４つの辺のうち、隣り合う辺に蓋部１２及び枠部１３を接続しても良い。要は、収納ケース部１１の鍔部１１２と蓋部１２と枠部１３とをぴったりと重ねることができれば良い。 The frame portion 13 is bendably connected to a region different from the region to which the lid portion 12 is connected in the periphery of the collar portion 112 of the storage case portion 11 . In the present embodiment, the frame portion 13 is connected to the side opposite to the side to which the lid portion 12 is connected among the four sides of the rectangular brim portion 112 . However, even when the flange portion 112 has a rectangular shape, it is not always necessary to connect the lid portion 12 and the frame portion 13 to the regions facing each other. For example, the lid portion 12 and the frame portion 13 may be connected to adjacent sides among the four sides of the collar portion 112 . The point is that the flange portion 112, the lid portion 12, and the frame portion 13 of the storage case portion 11 can be overlapped exactly.

枠部１３には、蓋部１２及び枠部１３を収納ケース部１１に対してこの順に開口端面１１１ａ側に折り曲げ、枠部１３を蓋部１２に重ねた際に、蓋部１２の一部を露出させる開口１３１が形成されている。 In the frame portion 13, the lid portion 12 and the frame portion 13 are bent toward the opening end face 111a side in this order with respect to the storage case portion 11, and when the frame portion 13 is overlapped with the lid portion 12, a part of the lid portion 12 is bent. An exposing opening 131 is formed.

図７～図９は、包装材１における物品の収納方法を説明するための模式図である。包装材１により物品を包装する際には、まず、収納部１１１に物品を収納し、図７に示すように、収納ケース部１１に対して蓋部１２を折り曲げることにより、蓋部１２を収納部１１１の開口端面に重ね、収納ケース部１１の溝部１１３に蓋部１２の凸部１２２を嵌合させる。 7 to 9 are schematic diagrams for explaining a method of storing articles in the packaging material 1. FIG. When packaging an article with the packaging material 1, first, the article is placed in the storage portion 111, and as shown in FIG. The convex portion 122 of the lid portion 12 is fitted into the groove portion 113 of the storage case portion 11 .

続いて、図８に示すように、蓋部１２の蓋領域１２１に、宛名票２を載せ、収納ケース部１１に対して枠部１３を折り曲げることにより、枠部１３を蓋部１２に重ねる。ここで、宛名票２には、送付先の住所等の宛名や発送元が記載される他、包装材１を郵送する際に必要な切手が貼付される。宛名票２のサイズは、枠部１３に形成された開口１３１のサイズよりも大きく、且つ、枠部１３の外周のサイズよりも小さければ良い。それにより、蓋部１２と枠部１３とにより、宛名票２を挟み込むことができる。なお、宛名票２として、裏面に粘着剤が配置されたシール部材を用いても良い。 Subsequently, as shown in FIG. 8 , the address tag 2 is placed on the cover area 121 of the cover part 12 , and the frame part 13 is folded with respect to the storage case part 11 to overlap the frame part 13 on the cover part 12 . Here, on the address label 2, the address such as the address of the destination and the sender are described, and a stamp necessary for mailing the packaging material 1 is affixed. The size of the address tag 2 should be larger than the size of the opening 131 formed in the frame portion 13 and smaller than the size of the outer periphery of the frame portion 13 . As a result, the address tag 2 can be sandwiched between the lid portion 12 and the frame portion 13 . As the address tag 2, a seal member having an adhesive on the back surface may be used.

さらに、図９に示すように、セロハンテープ等のシール部材２１を用いて、枠部１３の端部を収納ケース部１１の鍔部１１２に固定する。これにより、物品を包装した包装材１をそのまま郵便物として差し出すことができる。シール部材２１としては、一般的な粘着テープの他、開封防止テープや開封防止シールを用いても良い。また、図９においては、枠部１３の境界部１４側の辺の一部のみにシール部材２１を貼付しているが、境界部１５以外の全ての辺にシール部材２１を貼付しても良い。境界部１４側の辺に加え、境界部１５以外の２つの辺にもシール部材を貼付することにより、蓋部１２と枠部１３との間から宛名票２が滑り落ちることを防ぐことができる。 Further, as shown in FIG. 9, the ends of the frame portion 13 are fixed to the flange portion 112 of the storage case portion 11 using a sealing member 21 such as cellophane tape. As a result, the packaging material 1 in which the article is packaged can be delivered as it is as a mail. As the sealing member 21, an unsealing prevention tape or an unsealing prevention seal may be used in addition to a general adhesive tape. In FIG. 9, the sealing member 21 is attached only to a part of the side of the frame portion 13 on the boundary portion 14 side, but the sealing member 21 may be attached to all sides other than the boundary portion 15 . . By sticking the seal member on two sides other than the border part 15 in addition to the border part 14 side, the address slip 2 can be prevented from slipping down from between the cover part 12 and the frame part 13.例文帳に追加

以上、説明したように、本発明の第１の実施形態によれば、収納ケース部１１に対して蓋部１２を折り曲げ、収納ケース部１１の溝部１１３に蓋部１２の凸部１２２を嵌合させることにより、簡単に、収納部１１１を隙間なく封止することができる。それにより、外部から収納部１１１への液体やゴミ等の侵入を防ぐことができる。反対に、細々とした物品を収納した場合であっても、収納部１１１からの物品の漏出等を防ぐこともできる。特に、包装材１を樹脂材料により形成する場合には、包装材１に良好な防水性を付与することができる。 As described above, according to the first embodiment of the present invention, the cover portion 12 is bent with respect to the storage case portion 11, and the convex portion 122 of the cover portion 12 is fitted into the groove portion 113 of the storage case portion 11. By doing so, the storage portion 111 can be easily sealed without a gap. As a result, it is possible to prevent liquid, dust, and the like from entering the storage unit 111 from the outside. Conversely, even when small items are stored, it is possible to prevent the items from leaking out of the storage section 111 . In particular, when the packaging material 1 is made of a resin material, the packaging material 1 can be provided with good waterproofness.

また、本発明の第１の実施形態によれば、蓋部１２と枠部１３との間に宛名票２を挟み込むことにより、包装材１を郵便物として簡単に差し出すことができる。包装材１においては、枠部１３の開口１３１から宛名票２の一部が露出するので、宛名票２にそのまま消印を押すことができる。また、宛名票２は容易に交換することができるので、当該包装材１繰り返し使用することも可能となる。 Further, according to the first embodiment of the present invention, by sandwiching the address tag 2 between the cover portion 12 and the frame portion 13, the packaging material 1 can be easily delivered as a mail item. Since a part of the address slip 2 is exposed through the opening 131 of the frame portion 13 in the packaging material 1, the address slip 2 can be postmarked as it is. In addition, since the address tag 2 can be easily replaced, the packaging material 1 can be used repeatedly.

（第２の実施形態）
図１０は、本発明の第２の実施形態に係る包装材を示す上面図である。本実施形態に係る包装材１Ａは、全体として、上記第１の実施形態に係る包装材１（図１～図６参照）と同様の構造を有しており、包装材１Ａが有する枠部１３Ａに形成された開口１３２のサイズが第１の実施形態と異なる。 (Second embodiment)
FIG. 10 is a top view showing the packaging material according to the second embodiment of the present invention. The packaging material 1A according to the present embodiment has the same structure as the packaging material 1 according to the first embodiment (see FIGS. 1 to 6) as a whole, and the frame portion 13A of the packaging material 1A has The size of the opening 132 formed in is different from that of the first embodiment.

本実施形態のように、開口１３２のサイズを、宛名票２に記載された宛名の表示が見える程度に狭くすることにより、枠部１３Ａのより広い範囲で宛名票２を保護及び保持することが可能となる。 As in the present embodiment, by narrowing the size of the opening 132 to such an extent that the display of the address written on the address slip 2 can be seen, the address slip 2 can be protected and held in a wider range of the frame portion 13A. It becomes possible.

（第３の実施形態）
図１１は、本発明の第３の実施形態に係る包装材を示す上面図である。図１１に示すように、本実施形態に係る包装材３は、包装材本体１Ｂと、クリップ３０とを備える。 (Third embodiment)
FIG. 11 is a top view showing a packaging material according to a third embodiment of the invention. As shown in FIG. 11, the packaging material 3 according to this embodiment includes a packaging material main body 1B and a clip 30. As shown in FIG.

図１２は、包装材本体１Ｂ（開いた状態）の上面図である。図１２に示すように、包装材本体１Ｂは、全体として、上記第１の実施形態に係る包装材１（図１～図６参照）と同様の構造を有しており、包装材本体１Ｂが有する収納ケース部１１Ｂ、蓋部１２Ｂ、枠部１３Ｂの各部に開口１１５、１２４、１３２がそれぞれ設けられている点が、包装材１と異なる。 FIG. 12 is a top view of the packaging material main body 1B (opened state). As shown in FIG. 12, the packaging material body 1B generally has the same structure as the packaging material 1 (see FIGS. 1 to 6) according to the first embodiment. It is different from the packaging material 1 in that openings 115, 124, and 132 are provided in respective parts of the storage case portion 11B, the lid portion 12B, and the frame portion 13B.

即ち、収納ケース部１１Ｂが有する鍔部１１４の境界部１４近傍には、開口１１５が形成されている。また、蓋部１２Ｂの周縁部１２３の境界部１４近傍には、開口１２４が形成されている。さらに、枠部１３Ｂの境界部１５と反対側の端部近傍には、開口１３２が形成されている。これらの開口１１５、１２４、１３２は、収納ケース部１１Ｂに対して蓋部１２Ｂ及び枠部１３Ｂを折り曲げることにより包装材本体１Ｂを折り畳み、周縁部同士を重ねた際に互いに一致する位置及びサイズとなるように形成されている。 That is, an opening 115 is formed in the vicinity of the boundary portion 14 of the collar portion 114 of the storage case portion 11B. An opening 124 is formed in the vicinity of the boundary portion 14 of the peripheral portion 123 of the lid portion 12B. Furthermore, an opening 132 is formed in the vicinity of the end portion of the frame portion 13B opposite to the boundary portion 15 . These openings 115, 124, and 132 are positioned and sized to coincide with each other when the packaging material main body 1B is folded by folding the lid portion 12B and the frame portion 13B with respect to the storage case portion 11B and the peripheral edge portions are overlapped. It is formed to be

図１３は、図１１に示すクリップ３０の拡大斜視図である。図１４は、図１３に示すクリップ３０の側面図である。クリップ３０は、例えば硬質の樹脂材料などの比較的弾性変形しにくい材料によって形成されている。 13 is an enlarged perspective view of the clip 30 shown in FIG. 11. FIG. 14 is a side view of the clip 30 shown in FIG. 13. FIG. The clip 30 is made of a material that is relatively resistant to elastic deformation, such as a hard resin material.

図１３に示すようにクリップ３０は、クリップ上部３１と、クリップ下部３２と、これらのクリップ上部３１とクリップ下部３２とを接続する連結部３３とを有する。クリップ上部３１及びクリップ下部３２は、折り畳んだ状態の包装材本体１Ｂの周縁部を保持可能な空間を介して、互いに対向するように配置されている。 As shown in FIG. 13 , the clip 30 has a clip upper portion 31 , a clip lower portion 32 , and a connecting portion 33 connecting the clip upper portion 31 and the clip lower portion 32 . The clip upper portion 31 and the clip lower portion 32 are arranged so as to face each other with a space capable of holding the peripheral portion of the folded packaging material body 1B.

図１４に示すように、クリップ上部３１及びクリップ下部３２には、所定のサイズの隙間３４２を開けて互いに対向するように配置された突出部３４３が形成されている。隙間３４２のサイズは、折り畳んだ状態の包装材本体１Ｂの周縁部がちょうど、或いは、やや押し潰した状態で通過できる程度である。また、突出部３４３は、包装材本体１Ｂの周縁部が通過した後、開口１１５、１２４、１３２に収容可能なサイズを有している。 As shown in FIG. 14, the clip upper portion 31 and the clip lower portion 32 are formed with protruding portions 343 arranged to face each other with a gap 342 of a predetermined size. The size of the gap 342 is such that the peripheral portion of the folded packaging material main body 1B can pass through in a state of being just or slightly crushed. Moreover, the projecting portion 343 has a size that can be accommodated in the openings 115, 124, and 132 after the peripheral portion of the packaging material main body 1B has passed through.

クリップ上部３１及びクリップ下部３２との間の空間のうち、突出部３４３よりも先端側の空間（差し込み口３４）に面するクリップ上部３１及びクリップ下部３２の端面３４１は、クリップ上部３１及びクリップ下部３２の先端に向かうほど互いの間隔が広がるように傾斜している。 Of the space between the clip upper part 31 and the clip lower part 32, the end face 341 of the clip upper part 31 and the clip lower part 32 facing the space (insertion port 34) on the distal end side of the protrusion 343 is the clip upper part 31 and the clip lower part. It is inclined so that the distance between them widens toward the tip of 32 .

クリップ上部３１及びクリップ下部３２との間の空間のうち、突出部３４３よりも基端側の空間は、開口１１５、１２４、１３２よりも外周側に位置する収納ケース部１１Ｂ（鍔部１１４）、蓋部１２Ｂ（周縁部１２３）、及び、枠部１３Ｂの部分を収容可能な保持部３５である。 Of the space between the clip upper portion 31 and the clip lower portion 32, the space on the base end side of the projecting portion 343 includes the storage case portion 11B (flange portion 114) located on the outer peripheral side of the openings 115, 124, and 132, A holding portion 35 capable of accommodating the lid portion 12B (periphery portion 123) and the portion of the frame portion 13B.

突出部３４３の基端側の端面３５１は、クリップ３０に包装材本体１Ｂを差し込む方向（図１４の矢印参照）に対して、略直交するか、又は、該方向に対して鋭角的に交わっている。 An end face 351 on the base end side of the projecting portion 343 is substantially perpendicular to the direction in which the packaging material body 1B is inserted into the clip 30 (see the arrow in FIG. 14), or crosses the direction at an acute angle. there is

図１５及び図１６は、図１１に示す包装材本体１Ｂへのクリップ３０の取付方法を説明するためのＣ－Ｃ面における拡大断面図である。図１５に示すように、包装材本体１Ｂにクリップ３０を取り付ける際には、収納ケース部１１Ｂに対して蓋部１２Ｂ及び枠部１３Ｂを折り曲げることにより折り畳んだ包装材本体１Ｂを、開口１１５、１２４、１３２をクリップ３０側に向けて、クリップ３０の差し込み口３４に挿入する。図１６に示すように、包装材本体１Ｂの周縁部が間隙３４２を通過すると、突出部３４３が開口１１５、１２４、１３２に入り込む。それにより、包装材本体１Ｂとクリップ３０とを互いに反対方向に引っ張っても、開口１１５、１２４、１３２の内周面が突出部３４３に掛止され、クリップ３０が抜けなくなる。 15 and 16 are enlarged cross-sectional views along the plane CC for explaining the method of attaching the clip 30 to the packaging material main body 1B shown in FIG. As shown in FIG. 15, when attaching the clip 30 to the packaging material main body 1B, the packaging material main body 1B folded by folding the lid portion 12B and the frame portion 13B with respect to the storage case portion 11B is inserted into the openings 115 and 124. , 132 are directed toward the clip 30 and inserted into the insertion opening 34 of the clip 30 . As shown in FIG. 16, when the peripheral portion of the packaging material body 1B passes through the gap 342, the projecting portion 343 enters the openings 115, 124, and 132. As shown in FIG. As a result, even if the packaging material body 1B and the clip 30 are pulled in mutually opposite directions, the inner peripheral surfaces of the openings 115, 124, and 132 are hooked on the projecting portion 343, preventing the clip 30 from coming off.

クリップ３０を包装材本体１Ｂから取り外す際には、クリップ上部３１とクリップ下部３２とのいずれか一方を他方に対して拡げるように弾性変形させて、間隙３４２を拡げるか、連結部３３を破断し、クリップ上部３１とクリップ下部３２とを分離させれば良い。 When removing the clip 30 from the packaging material main body 1B, one of the clip upper portion 31 and the clip lower portion 32 is elastically deformed so as to expand with respect to the other, thereby widening the gap 342 or breaking the connecting portion 33. , the clip upper portion 31 and the clip lower portion 32 may be separated.

本実施形態においては、差し込み口３４の端面３４１が傾斜していることから、包装材本体１Ｂをクリップ３０に容易に挿入することができるが、突出部３４３の保持部３５側の端面３５１が包装材本体１Ｂの挿入方向（又は引き出し方向）に対して直交又は鋭角的に交わっているため、包装材本体１Ｂを抜き出し難い構造となっている。そのため、本実施形態によれば、ロックし易く、且つ、ロックを解除し難い包装材３を実現することができる。 In this embodiment, since the end surface 341 of the insertion port 34 is inclined, the packaging material main body 1B can be easily inserted into the clip 30. Since it intersects perpendicularly or at an acute angle with the insertion direction (or extraction direction) of the material body 1B, it has a structure that makes it difficult to pull out the packaging material body 1B. Therefore, according to this embodiment, it is possible to realize the packaging material 3 that is easy to lock and difficult to unlock.

包装材本体１Ｂ及びクリップ３０を繰り返し使用したい場合には、クリップ３０の全体又は連結部３３を弾性変形し易い材料で形成すれば良い。また、包装材本体１Ｂの途中開封を防ぎたい場合には、クリップ３０の全体を弾性変形し難い材料で形成し、クリップ３０を壊さない限り包装材本体１Ｂから取り外せないようにすれば良い。 If the packaging material main body 1B and the clip 30 are to be used repeatedly, the entire clip 30 or the connecting portion 33 may be made of a material that is easily elastically deformable. In order to prevent the packaging material body 1B from being unsealed in the middle, the entire clip 30 should be made of a material that is difficult to elastically deform so that it cannot be removed from the packaging material body 1B unless the clip 30 is broken.

（第４の実施形態）
図１７は、本発明の第４の実施形態に係る包装材を示す斜視図である。図１７に示すように、本実施形態に係る包装材４は、包装材本体１Ｃと、枠体４０と、包装材本体１Ｃと枠体４０とを固定する固定具としてのピン４１とを含む。 (Fourth embodiment)
FIG. 17 is a perspective view showing a packaging material according to a fourth embodiment of the invention. As shown in FIG. 17, the packaging material 4 according to this embodiment includes a packaging material main body 1C, a frame 40, and pins 41 as fixtures for fixing the packaging material main body 1C and the frame 40 together.

図１８は、包装材本体１Ｃ（開いた状態）の上面図である。図１７に示すように、包装材本体１Ｃは、全体として、上記第１の実施形態に係る包装材１（図１～図６参照）と同様の構造を有しており、包装材本体１Ｃが有する収納ケース部１１Ｃ、蓋部１２Ｃ、枠部１３Ｃの各部にＶ字状の切り欠き１６が形成されている点が、包装材１と異なる。切り欠き１６は、収納ケース部１１Ｃ、蓋部１２Ｃ、及び、枠部１３Ｃの周縁部のうち、収納ケース部１１Ｃに対して蓋部１２Ｃ及び枠部１３Ｃを折り曲げ、周縁部同士を重ねた際に互いに一致する位置に形成されている。 FIG. 18 is a top view of the packaging material main body 1C (opened state). As shown in FIG. 17, the packaging material body 1C generally has the same structure as the packaging material 1 (see FIGS. 1 to 6) according to the first embodiment. It differs from the packaging material 1 in that a V-shaped notch 16 is formed in each of the storage case portion 11C, the lid portion 12C, and the frame portion 13C. The notch 16 is formed by folding the lid portion 12C and the frame portion 13C with respect to the storage case portion 11C among the peripheral portions of the storage case portion 11C, the lid portion 12C, and the frame portion 13C, and when the peripheral portions are overlapped with each other. They are formed at positions that match each other.

図１９は、枠体４０の斜視図である。図１９に示すように、枠体４０は全体としてコの字状をなしており、内周面のうち厚さ方向の略中央の高さに、折り畳んだ状態の包装材本体１Ｃの周縁部をスライドして挿入することができる溝４２が形成されている。また、枠体４０の表面及び裏面のうち、包装材本体１Ｃの切り欠き１６の位置に対応する位置には、Ｖ字状に切り欠いた段差４３が形成されている。さらに、この段差４３の底面には、貫通孔４４が形成されている。 19 is a perspective view of the frame 40. FIG. As shown in FIG. 19, the frame body 40 has a U-shape as a whole, and the peripheral edge of the folded packaging material body 1C is positioned approximately at the height of the center of the inner peripheral surface in the thickness direction. A groove 42 is formed for sliding insertion. Further, a V-shaped notched step 43 is formed at a position corresponding to the position of the notch 16 of the packaging material main body 1C on the front surface and the back surface of the frame 40 . Furthermore, a through hole 44 is formed in the bottom surface of the step 43 .

段差４３の平面形状（Ｖ字状）は、包装材本体１Ｃの切り欠き１６に対し、Ｖ字の向きが反対になっている。これにより、包装材本体１Ｃを枠体４０に嵌めた際に、切り欠き１６の部分から貫通孔４４が露出すると共に、段差４３上に切り欠き１６の周囲の部分（枠部１３Ｃの周縁部）が露出する。 The planar shape (V-shape) of the step 43 is opposite in direction to the notch 16 of the packaging material main body 1C. As a result, when the packaging material main body 1C is fitted to the frame 40, the through hole 44 is exposed from the notch 16, and the portion around the notch 16 (periphery of the frame 13C) is above the step 43. is exposed.

図１７に示すように、ピン４１は、頭部４６と軸部４７と先端部４８とを含む。ピン４１は、樹脂材料等の弾性変形可能な材料によって形成されている。軸部４７は、枠体４０に形成された貫通孔４４を挿通可能な径を有する。先端部４８は、例えば円錐状をなし、先端部４８の最大径は貫通孔４４の径よりも大きい。頭部４６の高さは、枠体４０に形成された段差４３の高さ以下であり、ピン４１を貫通孔４４に嵌合させた場合、頭部４６は段差４３の中に収容される。 As shown in FIG. 17, the pin 41 includes a head portion 46, a shaft portion 47 and a tip portion 48. As shown in FIG. The pin 41 is made of an elastically deformable material such as a resin material. The shaft portion 47 has a diameter that allows it to be inserted through the through hole 44 formed in the frame 40 . The tip portion 48 has a conical shape, for example, and the maximum diameter of the tip portion 48 is larger than the diameter of the through hole 44 . The height of the head 46 is equal to or less than the height of the step 43 formed in the frame 40 , and the head 46 is accommodated in the step 43 when the pin 41 is fitted into the through hole 44 .

図２０は、包装材本体１Ｃへの枠体４０の取付方法を説明するための斜視図である。包装材本体１Ｃに枠体４０を取り付ける際には、まず、収納ケース部１１Ｃに物品を収納して蓋部１２Ｃ及び枠部１３Ｃを閉じた包装材本体１Ｃを、枠体４０の溝４２に差し込み、突き当たるまでスライドさせる。そして、図１７に示すように、ピン４１を枠体４０の表側（溝４２の上面側）の貫通孔４４に差し込み、先端部４８を枠体４０の裏側（溝４２の下面側）の貫通孔４４から突出させる。先端部４８は、弾性変形することにより表側及び裏側の貫通孔４４を通過するが、裏側の貫通孔４４を通過した後は、先端部４８の底面が裏側の段差４３の底面に引っかかるため、先端部４８を軸部４７から折り取らない限り、ピン４１を逆方向に抜くことはできない。 FIG. 20 is a perspective view for explaining a method of attaching the frame 40 to the packaging body 1C. When attaching the frame 40 to the packaging material main body 1C, first, the packaging material main body 1C, in which an article is stored in the storage case portion 11C and the lid portion 12C and the frame portion 13C are closed, is inserted into the groove 42 of the frame 40. , slide until it stops. Then, as shown in FIG. 17, the pin 41 is inserted into the through hole 44 on the front side of the frame 40 (on the upper surface side of the groove 42), and the tip portion 48 is inserted into the through hole on the back side of the frame 40 (on the lower surface side of the groove 42). protrude from 44. The tip portion 48 is elastically deformed to pass through the through holes 44 on the front side and the back side. Unless the portion 48 is broken off from the shaft portion 47, the pin 41 cannot be pulled out in the opposite direction.

本実施形態によれば、包装材本体１Ｃの周囲を枠体４０で保護するので、郵便物としてより安全に発送することが可能となる。また、ピン４１を壊さない限り、ピン４１を枠体４０から取り外して開封することができないので、包装材本体１Ｃの途中開封を防ぐことができる。 According to this embodiment, since the periphery of the packaging material body 1C is protected by the frame 40, it is possible to send the package as a postal matter more safely. In addition, since the pin 41 cannot be removed from the frame 40 and unsealed unless the pin 41 is broken, unsealing of the main body 1C of the packaging material can be prevented.

なお、ピン４１の代わりにネジを使用すると共に、貫通孔４４にネジ切りをし、ねじを貫通孔４４に螺合させるようにしても良い。また、包装材本体１Ｃに、切り欠き１６の代わりに、ピン４１が挿通可能な貫通孔を形成しても良い。 A screw may be used instead of the pin 41 and the through hole 44 may be threaded and screwed into the through hole 44 . Further, instead of the notch 16, a through hole through which the pin 41 can be inserted may be formed in the packaging material body 1C.

（第５の実施形態）
図２１は、本発明の第５の実施形態に係る包装材を示す上面図である。図２１に示すように、本実施形態に係る包装材５は、包装材本体１Ｂと、ロック機構５０とを備える。このうち、包装材本体１Ｂは、上記第３の実施形態における包装材本体１Ｂ（図１２参照）と同様である。また、ロック機構５０は、本体部５１及び鍵部５２を含む。 (Fifth embodiment)
FIG. 21 is a top view showing a packaging material according to a fifth embodiment of the invention. As shown in FIG. 21, the packaging material 5 according to this embodiment includes a packaging material main body 1B and a lock mechanism 50. As shown in FIG. Among them, the packaging material body 1B is the same as the packaging material body 1B (see FIG. 12) in the third embodiment. Further, the lock mechanism 50 includes a body portion 51 and a key portion 52 .

図２２は、ロック機構５０のうちの本体部５１を示す斜視図である。図２２に示す本体部５１は、例えば硬質の樹脂材料などの比較的弾性変形しにくい材料によって形成されている。本体部５１には、折り畳んだ状態の包装材本体１Ｂの周縁部が差し込まれる平板状の空間であるスライド部５１２と、該スライド部５１２を貫く向きの貫通孔５１３とが形成されている。貫通孔５１３の幅Ｗ２は、包装材本体１Ｂに形成された開口１１５、１２４、１３２の幅Ｗ１（図２１参照）よりも若干広い。このため、折り畳んだ状態の包装材本体１Ｂをスライド部５１２に挿入し、幅Ｗ２方向と直交する貫通孔５１３の一方の内周面の位置に、開口１１５、１２４、１３２の内周面の位置を合わせると、貫通孔５１３の他方の内周面から、開口１１５、１２４、１３２の周囲の収納材本体１Ｂの部分が突出する。 FIG. 22 is a perspective view showing the body portion 51 of the lock mechanism 50. As shown in FIG. The body portion 51 shown in FIG. 22 is made of a material that is relatively resistant to elastic deformation, such as a hard resin material. The body portion 51 is formed with a slide portion 512 which is a flat plate-shaped space into which the peripheral portion of the folded packaging material body 1B is inserted, and a through hole 513 extending through the slide portion 512 . The width W2 of the through hole 513 is slightly wider than the width W1 (see FIG. 21) of the openings 115, 124, 132 formed in the packaging material body 1B. For this reason, the folded packaging material main body 1B is inserted into the slide portion 512, and the positions of the inner peripheral surfaces of the openings 115, 124, and 132 are aligned with the position of one inner peripheral surface of the through hole 513 perpendicular to the direction of the width W2. , the portion of the storage material body 1B surrounding the openings 115, 124, and 132 protrudes from the other inner peripheral surface of the through hole 513. As shown in FIG.

図２３は、ロック機構５０のうちの鍵部５２を示す斜視図である。図２３に示すように、鍵部５２は、つまみ部５２１と、該つまみ部５２１の基端部に設けられ、本体部５１の貫通孔５１３に挿入可能な挿入部５２２とを含む。本実施形態においては、つまみ部５２１に対して挿入部５２２を概ね直交させることにより、鍵部５２を全体としてＬ字状に形成している。しかしながら、つまみ部５２１と挿入部５２２とのなす角度は直角に限定されず、貫通孔５１３に挿入部５２２を挿入することができ、好ましくは、この状態で、つまみ部５２１の上面が本体部５１１の上面とほぼ平行になる状態を維持できれば良い。例えば、本体部５１１の上面に対して貫通孔５１３が傾斜している場合、つまみ部５２１に対して挿入部５２２を同程度だけ傾斜させても良い。 23 is a perspective view showing the key portion 52 of the lock mechanism 50. FIG. As shown in FIG. 23 , the key portion 52 includes a knob portion 521 and an insertion portion 522 provided at the proximal end portion of the knob portion 521 and insertable into the through hole 513 of the main body portion 51 . In this embodiment, the key portion 52 as a whole is formed in an L shape by making the insertion portion 522 substantially orthogonal to the knob portion 521 . However, the angle formed by the knob portion 521 and the insertion portion 522 is not limited to a right angle, and the insertion portion 522 can be inserted into the through hole 513. It is sufficient if the state of being almost parallel to the upper surface of the is maintained. For example, when the through hole 513 is inclined with respect to the upper surface of the body portion 511, the insertion portion 522 may be inclined with respect to the knob portion 521 by the same degree.

挿入部５２２の一部には、折り畳んだ状態の包装材本体１Ｂの周縁部をスライド部５１２に挿入した場合に、貫通孔５１３の内周面から突出する包装材本体１Ｂの部分を収容可能な空間である凹部５２６が形成されている。凹部５２６よりも先端側に位置し、挿入部５２２のうち最も幅が広い部分である突出部５２３の幅Ｗ３は、貫通孔５１３の幅Ｗ２と略等しい。また、突出部５２３の凹部５２６側の端面５２５は、挿入部５２２の長手方向（即ち、貫通孔５１３に挿入する方向）に対して略直交させると良い。 A portion of the insertion portion 522 can accommodate the portion of the packaging material body 1B that protrudes from the inner peripheral surface of the through hole 513 when the peripheral portion of the packaging material body 1B in the folded state is inserted into the slide portion 512. A recess 526, which is a space, is formed. The width W3 of the protruding portion 523, which is the widest portion of the insertion portion 522 and is located on the distal end side of the recess 526, is substantially equal to the width W2 of the through hole 513. As shown in FIG. Also, the end face 525 of the protruding portion 523 on the recessed portion 526 side is preferably substantially perpendicular to the longitudinal direction of the insertion portion 522 (that is, the direction of insertion into the through hole 513).

挿入部５２２の先端部のうち、包装材本体１Ｂが突出する貫通孔５１３の内周面と対向する側の面５２４は、先端に向かって側面の幅が狭くなる平面状の傾斜面となっている。或いは、面５２４をＲ状の湾曲面としても良いし、斜面と湾曲面とからなる面としても良い。さらに、つまみ部５２１の先端側に切り欠き５２７を形成しても良い。 A surface 524 of the distal end portion of the insertion portion 522, which faces the inner peripheral surface of the through hole 513 through which the packaging material body 1B protrudes, is a planar inclined surface whose side width narrows toward the distal end. there is Alternatively, the surface 524 may be an R-shaped curved surface, or may be a surface composed of an inclined surface and a curved surface. Furthermore, a notch 527 may be formed on the tip side of the knob portion 521 .

図２４Ａ及び図２４Ｂは、図２１に示すロック機構５０による包装材本体１Ｂのロック方法を説明するためのＤ－Ｄ面における拡大端面図である。包装材本体１Ｂにロック機構５０を取り付ける際には、まず、収納ケース部１１Ｂに物品を収納して蓋部１２Ｂ及び枠部１３Ｂを閉じた包装材本体１Ｂを、本体部５１のスライド部５１２に挿入し、貫通孔５１３の位置に包装材本体１Ｂの開口１１５、１２４、１３２の位置を合わせる。 FIGS. 24A and 24B are enlarged end views along the DD plane for explaining the locking method of the packaging material body 1B by the locking mechanism 50 shown in FIG. When attaching the locking mechanism 50 to the packaging material main body 1B, first, the packaging material main body 1B, in which articles are stored in the storage case portion 11B and the lid portion 12B and the frame portion 13B are closed, is placed on the sliding portion 512 of the main body portion 51. The openings 115 , 124 , 132 of the packaging material body 1</b>B are aligned with the through holes 513 .

続いて、図２４Ａに示すように、鍵部５２の挿入部５２２を貫通孔５１３から挿入する。このとき、貫通孔５１３の１つの内周面からは、包装材本体１Ｂの一部が突出しているが、挿入部５２２の傾斜する面５２４により包装材本体１Ｂの突出部分を押して弾性変形させながら、突出部５２３に貫通孔５１３及び包装材本体１Ｂの開口１１５、１２４、１３２を貫通させることができる。 Subsequently, as shown in FIG. 24A, the insertion portion 522 of the key portion 52 is inserted through the through hole 513 . At this time, a portion of the packaging material body 1B protrudes from one inner peripheral surface of the through-hole 513, and the inclined surface 524 of the insertion portion 522 pushes the projecting portion of the packaging material body 1B to elastically deform it. , the protruding portion 523 can penetrate the through-hole 513 and the openings 115, 124, 132 of the packaging material body 1B.

図２４Ｂに示すように、突出部５２３が包装材本体１Ｂの開口１１５、１２４、１３２を貫通すると、突出部５２３の端面５２５が貫通孔５１３への包装材本体１Ｂの突出部分により掛止されるため、鍵部５２は貫通孔５１３から抜けなくなる。これにより、包装材本体１Ｂがロック機構５０によりロックされる。 As shown in FIG. 24B, when the projecting portion 523 penetrates the openings 115, 124, and 132 of the packaging material body 1B, the end surface 525 of the projecting portion 523 is hooked by the projecting portion of the packaging material body 1B to the through hole 513. Therefore, the key portion 52 cannot be removed from the through hole 513 . As a result, the packaging material main body 1B is locked by the lock mechanism 50. As shown in FIG.

図２４Ｃは、図２１に示すロック機構５０における包装材本体１Ｂのロック解除方法を説明するためのＤ－Ｄ面における拡大端面図である。図２４Ｃに示すように、ロック機構５０のロックを解除する際には、鍵部５２のつまみ部５２１を持ち上げるようにして、つまみ部５２１と挿入部５２２との接続部分を破断させる。このとき、切り欠き５２７に指を入れるとつまみ部５２１を持ち上げ易い。それにより、挿入部５２２が貫通孔５１３から抜け落ち、ロックが解除される。 FIG. 24C is an enlarged end view along the DD plane for explaining the unlocking method of the packaging material body 1B in the locking mechanism 50 shown in FIG. As shown in FIG. 24C, when unlocking the lock mechanism 50, the knob portion 521 of the key portion 52 is lifted to break the connecting portion between the knob portion 521 and the insertion portion 522. As shown in FIG. At this time, if a finger is inserted into the notch 527, the knob portion 521 can be easily lifted. As a result, the insertion portion 522 falls out of the through hole 513 and the lock is released.

本実施形態によれば、包装材本体１Ｂを強固にロックすることができる。また、鍵部５２を破断させないと包装材本体１Ｂを開封することができないので、包装材本体１Ｂの途中開封を防ぐことができる。 According to this embodiment, the packaging material main body 1B can be firmly locked. In addition, since the packaging material body 1B cannot be opened unless the key portion 52 is broken, it is possible to prevent the packaging material body 1B from being unsealed in the middle.

なお、本実施形態におけるロック機構５０は、包装材本体１Ｂ以外にも、少なくとも周縁部が板状をなす部材であれば、当該部材のロック機構として適用することができる。この場合、ロック対象である複数の部材の周縁部を重ねて開口を形成し、この開口を含む周縁部を本体部５１のスライド部５１２に挿入し、鍵部５２の挿入部５２２をこの開口に挿通すれば良い。 Note that the locking mechanism 50 in the present embodiment can be applied as a locking mechanism for a member other than the packaging material main body 1B as long as it is a member having at least a plate-shaped peripheral portion. In this case, the peripheral edge portions of a plurality of members to be locked are overlapped to form an opening, the peripheral edge portion including this opening is inserted into the slide portion 512 of the main body portion 51, and the insertion portion 522 of the key portion 52 is inserted into this opening. It should be inserted.

（第６の実施形態）
図２５は、本発明の第６の実施形態に係る包装材を示す上面図である。図２５に示すように、本実施形態に係る包装材１Ｄは、全体として、上記第１の実施形態に係る包装材１（図１～図６参照）と同様の構造を有し、図２５に示すように、最表面となる枠部１３Ｄの構造が、第１の実施形態と異なっている。 (Sixth embodiment)
FIG. 25 is a top view showing a packaging material according to a sixth embodiment of the invention. As shown in FIG. 25, the packaging material 1D according to this embodiment has the same structure as the packaging material 1 according to the first embodiment (see FIGS. 1 to 6) as a whole. As shown, the structure of the frame portion 13D, which is the outermost surface, is different from that of the first embodiment.

即ち、枠部１３Ｄには、枠部１３Ｄと蓋部１２（図８参照）との間に配置される宛名票２の四隅を挟み込みための４つの切り込み１３３ａ～１３３ｄが形成されている。枠部１３Ｄに形成された開口１３４の位置及びサイズは、４つの切り込み１３３ａ～１３３ｄの内側に収まるように決定されている。 That is, the frame portion 13D is formed with four notches 133a to 133d for sandwiching the four corners of the address slip 2 placed between the frame portion 13D and the cover portion 12 (see FIG. 8). The position and size of the opening 134 formed in the frame portion 13D are determined so as to fit inside the four notches 133a to 133d.

本実施形態によれば、宛名票２の４隅を切り込み１３３ａ～１３３ｄに挟み込むことにより、枠部１３Ｄと蓋部１２（図８参照）との間から宛名票２が滑り落ちることを防止することができる。 According to this embodiment, by sandwiching the four corners of the address slip 2 between the notches 133a to 133d, it is possible to prevent the address slip 2 from slipping down from between the frame portion 13D and the lid portion 12 (see FIG. 8). can.

なお、本実施形態においては、枠部１３Ｄの４箇所に切り込み１３３ａ～１３３ｄを形成したが、切り込みはこのうちの２箇所であっても良い。例えば、切り込み１３３ａと切り込み１３３ｄ、又は、切り込み１３３ｂと切り込み１３３ｃなど、宛名票２の対角線上の２箇所に切り込みを形成しても良い。 In the present embodiment, the cuts 133a to 133d are formed at the four positions of the frame portion 13D, but the cuts may be formed at two of these positions. For example, two cuts may be formed on the diagonal line of the address slip 2, such as the cuts 133a and 133d, or the cuts 133b and 133c.

（第７の実施形態）
図２６及び図２７は、本発明の第７の実施形態に係る包装材を示す上面図である。このうち、図２６は包装材を開いた状態を示し、図２７は包装材を閉じた状態を示している。 (Seventh embodiment)
26 and 27 are top views showing packaging materials according to a seventh embodiment of the present invention. 26 shows the state in which the packaging material is opened, and FIG. 27 shows the state in which the packaging material is closed.

図２６に示すように、本実施形態に係る包装材１Ｅは、全体として、上記第１の実施形態に係る包装材１（図１～図６参照）と同様の構造を有しており、収納ケース部１１Ｅ及び枠部１３Ｅの構造の一部が、第１の実施形態における収納ケース部１１及び枠部１３の構造と異なっている。 As shown in FIG. 26, the packaging material 1E according to this embodiment has a structure similar to that of the packaging material 1 according to the first embodiment (see FIGS. 1 to 6) as a whole. A part of the structure of the case portion 11E and the frame portion 13E is different from the structure of the storage case portion 11 and the frame portion 13 in the first embodiment.

本実施形態における収納ケース部１１Ｅには、鍔部１１２の４つの辺のうち、境界部１４、１５と異なる２つの辺にフラップ１１６が設けられている。各フラップ１１６は、鍔部１１２に対して図２６の手前側に折り曲げ可能に形成されている。また、各フラップ１１６の端部には、略Ｔ字状の突出する舌部１１６ａが設けられている。 In the storage case portion 11</b>E of the present embodiment, flaps 116 are provided on two sides different from the boundary portions 14 and 15 among the four sides of the collar portion 112 . Each flap 116 is formed to be foldable toward the front side in FIG. Each flap 116 is provided at its end with a protruding tongue 116a having a substantially T-shape.

枠部１３Ｅには、宛名票の一部を露出させるための開口１３４と、舌部１１６ａを挿入可能な開口１３５とが形成されている。 The frame portion 13E is formed with an opening 134 for exposing a portion of the address tag and an opening 135 into which the tongue portion 116a can be inserted.

包装材１Ｅを閉じる際には、まず、収納部１１１に物品を収納し、収納ケース部１１Ｅに対して蓋部１２を折り曲げ、収納ケース部１１の溝部１１３に蓋部１２の凸部１２２を嵌合させる。 When closing the packaging material 1E, first, an article is stored in the storage portion 111, the lid portion 12 is bent with respect to the storage case portion 11E, and the convex portion 122 of the lid portion 12 is fitted into the groove portion 113 of the storage case portion 11. match.

続いて、図２７に示すように、蓋部１２の蓋領域１２１に宛名票２を載せ、枠部１３Ｅを折り曲げて蓋部１２に被せる。さらに、フラップ１１６を折り曲げて枠部１３Ｅに被せ、舌部１１６ａを開口１３５に挿入する。境界部１４側においては、シール部材２１を用いて、枠部１３Ｅの端部を収納ケース部１１Ｅに固定しても良い。 Subsequently, as shown in FIG. 27, the address tag 2 is placed on the lid region 121 of the lid portion 12, and the frame portion 13E is folded to cover the lid portion 12. Then, as shown in FIG. Further, the flap 116 is folded to cover the frame portion 13E, and the tongue portion 116a is inserted into the opening 135. As shown in FIG. On the boundary portion 14 side, a sealing member 21 may be used to fix the end portion of the frame portion 13E to the storage case portion 11E.

本実施形態によれば、境界部１４側に設けられた蓋部１２及び境界部１５側に設けられた枠部１３Ｅに加え、他の２辺に設けられたフラップ１１６により、鍔部１１２の周囲の全ての辺を覆うことができるので、包装材１Ｅの防水性をさらに向上させることができる。また、フラップ１１６を設けることにより、蓋部１２と枠部１３Ｅとの隙間から宛名票２が滑り落ちることを防止することができる。 According to the present embodiment, in addition to the lid portion 12 provided on the boundary portion 14 side and the frame portion 13E provided on the boundary portion 15 side, the flaps 116 provided on the other two sides provide the periphery of the collar portion 112. can cover all sides, the waterproofness of the packaging material 1E can be further improved. Further, by providing the flap 116, it is possible to prevent the address slip 2 from slipping down from the gap between the lid portion 12 and the frame portion 13E.

（第８の実施形態）
図２８及び図２９は、本発明の第８の実施形態に係る包装材を示す上面図である。このうち、図２８は包装材を開いた状態を示し、図２９は包装材を閉じた状態を示している。 (Eighth embodiment)
28 and 29 are top views showing packaging materials according to an eighth embodiment of the present invention. 28 shows the state in which the packaging material is opened, and FIG. 29 shows the state in which the packaging material is closed.

図２８に示すように、本実施形態に係る包装材１Ｆは、全体として、上記第１の実施形態に係る包装材１（図１～図６参照）と同様の構造を有しており、蓋部１２Ｆ及び枠部１３Ｆの一部の構造が、第１の実施形態における蓋部１２及び枠部１３の構造と異なっている。 As shown in FIG. 28, the packaging material 1F according to the present embodiment has a structure similar to that of the packaging material 1 according to the first embodiment (see FIGS. 1 to 6) as a whole. Part of the structure of the portion 12F and the frame portion 13F is different from the structure of the lid portion 12 and the frame portion 13 in the first embodiment.

本実施形態における蓋部１２Ｆには、境界部１４及び該境界部１４と対向する辺と異なる２つの辺にフラップ１２５が設けられている。各フラップ１２５は、蓋部１２Ｆに対し、図２７の奥側に折り曲げ可能に形成されている。また、各フラップ１２５の端部には、略Ｔ字状の突出する舌部１２５ａが設けられている。 The lid portion 12</b>F in this embodiment is provided with flaps 125 on two sides different from the boundary portion 14 and the side facing the boundary portion 14 . Each flap 125 is formed so as to be foldable toward the back side in FIG. 27 with respect to the lid portion 12F. Each flap 125 is provided at its end with a protruding tongue 125a having a substantially T-shape.

枠部１３Ｆには、宛名票の一部を露出させるための開口１３６と、舌部１２５ａを挿入可能な開口１３７とが形成されている。 The frame portion 13F is formed with an opening 136 for exposing a portion of the address tag and an opening 137 into which the tongue portion 125a can be inserted.

包装材１Ｆを閉じる際には、まず、収納部１１１に物品を収納し、収納ケース部１１に対して蓋部１２Ｆを折り曲げ、収納ケース部１１の溝部１１３に蓋部１２Ｆの凸部１２２を嵌合させる。 When closing the packaging material 1F, first, an article is stored in the storage portion 111, the lid portion 12F is bent with respect to the storage case portion 11, and the convex portion 122 of the lid portion 12F is fitted into the groove portion 113 of the storage case portion 11. match.

続いて、図２９に示すように、蓋部１２Ｆの蓋領域１２１に宛名票２を載せ、枠部１３Ｆを折り曲げて蓋部１２Ｆに被せる。さらに、フラップ１２５を折り曲げて枠部１３Ｆに被せ、舌部１２５ａを開口１３７に挿入する。境界部１４側においては、シール部材２１を用いて、枠部１３Ｆの端部を収納ケース部１１に固定しても良い。 Subsequently, as shown in FIG. 29, the address tag 2 is placed on the lid area 121 of the lid portion 12F, and the frame portion 13F is folded to cover the lid portion 12F. Further, the flap 125 is folded to cover the frame portion 13F, and the tongue portion 125a is inserted into the opening 137. As shown in FIG. On the boundary portion 14 side, a seal member 21 may be used to fix the end portion of the frame portion 13F to the storage case portion 11 .

本実施形態によれば、フラップ１２５を設けることにより、蓋部１２Ｆと枠部１３Ｆとの隙間から宛名票２が滑り落ちることを防止することができる。 According to this embodiment, by providing the flap 125, it is possible to prevent the address slip 2 from slipping down from the gap between the lid portion 12F and the frame portion 13F.

（第９の実施形態）
図３０は、本発明の第９の実施形態に係る包装材を示す上面図である。図３０に示す包装材における物品の収納方法を説明するための模式図である。 (Ninth embodiment)
FIG. 30 is a top view showing a packaging material according to the ninth embodiment of the invention. 31 is a schematic diagram for explaining a method of storing articles in the packaging material shown in FIG. 30; FIG.

図３０に示すように、本実施形態に係る包装材１Ｇは、全体として、上記第１の実施形態に係る包装材１（図１～図６参照）と同様の構造を有しており、収納ケース部１１Ｇの構造が、第１の実施形態における収納ケース部１１の構造と異なっている。 As shown in FIG. 30, the packaging material 1G according to this embodiment has a structure similar to that of the packaging material 1 according to the first embodiment (see FIGS. 1 to 6) as a whole. The structure of the case portion 11G is different from the structure of the storage case portion 11 in the first embodiment.

本実施形態における収納ケース部１１Ｇには、鍔部１１２の４つの辺のうち、境界部１４、１５と異なる２つの辺にフラップ１３８が設けられている。 In the storage case portion 11</b>G in this embodiment, flaps 138 are provided on two sides different from the border portions 14 and 15 among the four sides of the collar portion 112 .

包装材１Ｇを閉じる際には、まず、収納部１１１に物品を収納し、収納ケース部１１Ｇに対して蓋部１２を折り曲げ、収納ケース部１１Ｇの溝部１１３に蓋部１２の凸部１２２を嵌合させる。 When closing the packaging material 1G, first, an article is stored in the storage portion 111, the lid portion 12 is bent with respect to the storage case portion 11G, and the convex portion 122 of the lid portion 12 is fitted into the groove portion 113 of the storage case portion 11G. match.

続いて、図３１に示すように、蓋部１２の蓋領域１２１に宛名票２を載せ、フラップ１３８を折り曲げて宛名票２の端部に被せる。さらに、枠部１３を折り曲げて、蓋部１２及びフラップ１３８に被せる。境界部１４側においては、セロハンテープ等のシール部材を用いて、枠部１３の端部を収納ケース部１１に固定する。 Subsequently, as shown in FIG. 31, the address tag 2 is placed on the cover area 121 of the cover portion 12, and the flap 138 is folded to cover the edge of the address tag 2. Then, as shown in FIG. Further, the frame portion 13 is folded to cover the lid portion 12 and the flap 138 . On the boundary portion 14 side, the ends of the frame portion 13 are fixed to the storage case portion 11 using a sealing member such as cellophane tape.

本実施形態によれば、フラップ１３８を設けることにより、蓋部１２と枠部１３との隙間から宛名票２が滑り落ちることを防止することができると共に、包装材１Ｇの防水性を向上させることが可能となる。 According to this embodiment, by providing the flap 138, it is possible to prevent the address tag 2 from slipping down from the gap between the lid portion 12 and the frame portion 13, and to improve the waterproofness of the packaging material 1G. It becomes possible.

（第１０の実施形態）
図３２は、本発明の第１０の実施形態に係る包装材（開いた状態）を示す断面図である。図３３は、同包装材（閉じた状態）を示す拡大断面図である。図３４は、同包装材（閉じた状態）を示す上面図である。 (Tenth embodiment)
FIG. 32 is a cross-sectional view showing the packaging material (opened state) according to the tenth embodiment of the present invention. FIG. 33 is an enlarged sectional view showing the packaging material (closed state). FIG. 34 is a top view showing the packaging material (closed state).

上記第１～第８の実施形態においては、収納部１１１の開口端面１１１ａの周囲に溝部１１３を形成し、この溝部１１３に凸部１２２を嵌合させることにより、収納部１１１を密閉することとした（図６参照）。しかし、収納部１１１を密閉するための構造はこれに限定されない。 In the first to eighth embodiments, the groove 113 is formed around the opening end face 111a of the storage 111, and the projection 122 is fitted into the groove 113 to seal the storage 111. (See FIG. 6). However, the structure for sealing the storage portion 111 is not limited to this.

図３２及び図３３に示すように、本実施形態に係る包装材１Ｈは、第１の実施形態に係る包装材１が備える収納ケース部１１、蓋部１２、及び、枠部１３の代わりに、収納ケース部１１Ｈ、蓋部１２Ｈ、及び、枠部１３Ｈをそれぞれ備える。 As shown in FIGS. 32 and 33, the packaging material 1H according to the present embodiment includes the storage case portion 11, the lid portion 12, and the frame portion 13 included in the packaging material 1 according to the first embodiment. A storage case portion 11H, a lid portion 12H, and a frame portion 13H are provided.

収納ケース部１１Ｈにおいて、収納部１１１の開口端面１１１ａの周囲に設けられた鍔部１１７には、収納部１１１と反対方向に突出する凸部１１８が、収納部１１１を囲むように形成されている。また、蓋部１２Ｈの蓋領域１２１の周囲には、凸部１１８と嵌合可能な溝部１２６が形成されている。さらに、枠部１３Ｈには、収納ケース部１１Ｈに蓋部１２Ｈを被せた際に上面側に突出する溝部１２６の裏側と嵌合可能な溝部１３９が形成され、この溝部１３９の内側に、宛名票２（図８参照）の一部を露出させる開口１４０が形成されている。 In the storage case portion 11H, a flange portion 117 provided around the opening end face 111a of the storage portion 111 is formed with a convex portion 118 projecting in the direction opposite to the storage portion 111 so as to surround the storage portion 111. . A groove portion 126 that can be fitted with the convex portion 118 is formed around the lid region 121 of the lid portion 12H. Further, the frame portion 13H is formed with a groove portion 139 that can be fitted to the back side of the groove portion 126 that protrudes upward when the lid portion 12H is placed on the storage case portion 11H. 2 (see FIG. 8) is formed.

包装材１Ｈを閉じる際には、まず、収納部１１１に物品を収納し、収納ケース部１１Ｈに対して蓋部１２Ｈを折り曲げ、収納ケース部１１Ｈの凸部１１８に蓋部１２Ｈの溝部１２６を嵌合させる。 When closing the packaging material 1H, first, an article is stored in the storage portion 111, the lid portion 12H is bent with respect to the storage case portion 11H, and the groove portion 126 of the lid portion 12H is fitted to the convex portion 118 of the storage case portion 11H. match.

続いて、図３４に示すように、蓋部１２Ｈの蓋領域１２１に宛名票２を載せ、枠部１３Ｈを折り曲げて蓋部１２Ｈに被せ、上面側に突出する溝部１２６の裏側に溝部１３９を嵌合させる。さらに、セロハンテープ等のシール部材を用いて、枠部１３Ｈの端部を収納ケース部１１Ｈに固定しても良い。 Subsequently, as shown in FIG. 34, the address tag 2 is placed on the lid region 121 of the lid portion 12H, the frame portion 13H is folded to cover the lid portion 12H, and the groove portion 139 is fitted to the back side of the groove portion 126 projecting upward. match. Furthermore, the ends of the frame portion 13H may be fixed to the storage case portion 11H using a sealing member such as cellophane tape.

このように、収納部１１１の周囲に凸部１１８を形成することによっても、収納部１１１を密閉することができる。また、本実施形態においては、溝部１２６の裏側に溝部１３９を嵌合させるので、枠部１３Ｈを蓋部１２Ｈに固定することもできる。さらに、本実施形態によれば、宛名票２が配置される蓋領域１２１が、凸部１１８及び溝部１２６、１４０により囲まれているので、蓋部１２Ｈと枠部１３Ｈとの隙間から宛名票２が滑り落ちることを防止することができる。 In this way, by forming the convex portion 118 around the storage portion 111, the storage portion 111 can also be sealed. Further, in the present embodiment, the groove portion 139 is fitted on the back side of the groove portion 126, so that the frame portion 13H can be fixed to the lid portion 12H. Furthermore, according to the present embodiment, since the lid area 121 in which the address slip 2 is arranged is surrounded by the convex portion 118 and the groove portions 126 and 140, the address slip 2 can be seen from the gap between the lid portion 12H and the frame portion 13H. can be prevented from slipping.

本発明は、上記第１～第１０の実施形態及び変形例に限定されるものではなく、第１～第１０の実施形態及び変形例に開示されている複数の構成要素を適宜組み合わせることによって、種々の発明を形成することができる。例えば、第１～第１０の実施形態及び変形例に示した全構成要素からいくつかの構成要素を除外して形成しても良いし、第１～第１０の実施形態及び変形例に示した構成要素を適宜組み合わせて形成しても良い。具体例として、第６～第１０の実施形態に係る包装材に対し、第３の実施形態におけるクリップや、第４の実施形態における枠体及びピンや、第５の実施形態におけるロック機構を組み合わせても良い。 The present invention is not limited to the above first to tenth embodiments and modifications, but by appropriately combining a plurality of constituent elements disclosed in the first to tenth embodiments and modifications, Various inventions can be made. For example, it may be formed by excluding some components from all the components shown in the first to tenth embodiments and modifications, or You may form by combining a component suitably. As a specific example, the clip of the third embodiment, the frame and pin of the fourth embodiment, and the lock mechanism of the fifth embodiment are combined with the packaging materials according to the sixth to tenth embodiments. can be

（付記）
少なくとも周縁部が板状をなし、積層された複数の部材をロックするロック機構であって、
前記周縁部に開口が形成され、
前記複数の部材の周縁部が差し込まれる平板状の空間と、該平板状の空間を貫く向きの貫通孔と、が形成された本体部と、
前記貫通孔に挿通可能な挿入部と、該挿入部の基端側に設けられたつまみ部と、を有する鍵部と、
を備え、
前記貫通孔の１つの方向における幅は、前記開口の前記１つの方向における幅よりも小さく、
前記挿入部の一部に、前記複数の部材の前記周縁部を前記平板状の空間に挿入し、前記貫通孔の位置に前記開口の位置を合わせた場合に、前記貫通孔の１つの内周面から突出する前記複数の部材の部分を収容可能な空間が形成され、
前記挿入部の先端部のうち、当該挿入部を前記貫通孔に挿入した場合に、前記貫通孔の内周面から前記複数の部材の部分が突出する側の面に、傾斜面又は湾曲面が形成されている、ロック機構。 (Appendix)
A locking mechanism that locks a plurality of stacked members having at least a plate-like peripheral edge,
An opening is formed in the peripheral edge,
a body portion having a flat plate-like space into which the peripheral edge portions of the plurality of members are inserted, and a through hole extending through the flat plate-like space;
a key portion having an insertion portion that can be inserted through the through hole and a knob portion provided on the proximal end side of the insertion portion;
with
the width of the through-hole in one direction is smaller than the width of the opening in the one direction;
When the peripheral edge portions of the plurality of members are inserted into the flat plate-shaped space in a part of the insertion portion, and the opening is aligned with the position of the through hole, one inner periphery of the through hole forming a space capable of accommodating portions of the plurality of members protruding from the surface;
A sloped surface or a curved surface is formed on a surface of the distal end portion of the insertion portion on the side from which the portions of the plurality of members protrude from the inner peripheral surface of the through hole when the insertion portion is inserted into the through hole. formed, locking mechanism.

１、１Ａ、１Ｄ、１Ｅ、１Ｆ、１Ｇ、１Ｈ、３、４、５包装材
１Ｂ、１Ｃ包装材本体
２宛名票
１１、１１Ｂ、１１Ｃ、１１Ｅ、１１Ｇ、１１Ｈ収納ケース部
１２、１２Ｂ、１２Ｃ、１２Ｆ、１２Ｈ蓋部
１３、１３Ａ、１３Ｂ、１３Ｃ、１３Ｄ、１３Ｅ、１３Ｆ、１３Ｈ枠部
１４、１５境界部
１５ａ段差
２１シール部材
３０クリップ
３１クリップ上部
３２クリップ下部
３３連結部
３４差し込み口
３５保持部
４０枠体
４１ピン
４２溝
４３段差
４４貫通孔
４６頭部
４７軸部
４８先端部
５０ロック機構
５１本体部
５２鍵部
１１１収納部
１１１ａ開口端面
１１２、１１４、１１７鍔部
１１３、１２６、１３９溝部
１１５、１２４、１３１、１３２、１３４、１３５、１３６、１３７、１４０開口
１１６、１２５、１３８フラップ
１１６ａ、１２５ａ舌部
１１８凸部
１２１蓋領域
１２２凸部
１２３周縁部
１３３ａ、１３３ｂ、１３３ｃ、１３３ｄ切り込み
３４１端面
３４２間隙
３４３突出部
３５１端面
５１２スライド部
５１３貫通孔
５２１つまみ部
５２２挿入部
５２３突出部
５２４面
５２５端面
５２６凹部

1, 1A, 1D, 1E, 1F, 1G, 1H, 3, 4, 5 Packaging material 1B, 1C Packaging material body 2 Address tag 11, 11B, 11C, 11E, 11G, 11H Storage case part 12, 12B, 12C, 12F, 12H lid portion 13, 13A, 13B, 13C, 13D, 13E, 13F, 13H frame portion 14, 15 boundary portion 15a step 21 seal member 30 clip 31 clip upper portion 32 clip lower portion 33 connecting portion 34 insertion port 35 holding portion 40 Frame 41 Pin 42 Groove 43 Step 44 Through hole 46 Head 47 Shaft 48 Tip 50 Lock mechanism 51 Body 52 Key 111 Storage 111a Opening end face 112, 114, 117 Flange 113, 126, 139 Groove 115, 124, 131, 132, 134, 135, 136, 137, 140 opening 116, 125, 138 flap 116a, 125a tongue 118 projection 121 lid region 122 projection 123 peripheral edge 133a, 133b, 133c, 133d notch 341 end face 342 Gap 343 Projection 351 End face 512 Slide part 513 Through hole 521 Knob part 522 Insertion part 523 Projection 524 Surface 525 End face 526 Recess

Claims

It has a recessed storage part capable of storing an article, a flange provided around an opening end face of the storage part, and a groove or projection provided on the flange so as to surround the opening end face. a storage case,
A lid portion that is foldably connected to a part of the circumference of the collar portion, wherein at least the opening end surface is bent when the lid portion is bent toward the opening end surface with respect to the storage case portion. a covering lid region, and a protrusion or a groove provided around the lid region and capable of fitting into the groove or the protrusion when the lid is bent toward the opening end face of the storage case. a lid having a
A frame portion that is bendably connected to a region different from the partial region in the circumference of the collar portion, wherein the lid portion and the frame portion are arranged in this order with respect to the storage case portion toward the opening end face side. a frame portion formed with an opening that exposes a portion of the lid portion when folded;
A packaging material comprising

The packaging material according to claim 1, wherein each of said storage case portion, said lid portion, and said frame portion is made of a resin material.

3. The packaging material according to claim 2, wherein said storage case portion, said lid portion, and said frame portion are integrally formed of the same resin material.

The brim portion, the lid portion, and the frame portion have outer peripheral shapes of the same shape and size, and the lid portion and the frame portion are arranged in this order on the opening end face side of the storage case portion. The packaging material according to any one of claims 1 to 3, wherein outer peripheries of said collar portion, said lid portion, and said frame portion overlap each other when folded.

5. The packaging material according to claim 4, wherein said collar portion, said lid portion, and said frame portion have a rectangular outer peripheral shape.

The lid portion is connected to one side of the outer periphery of the collar portion,
The frame portion is connected to a side of the outer periphery of the collar portion that faces the lid portion,
The packaging material according to claim 5.

The opening formed in the frame portion is formed from the convex portion or the groove portion of the lid portion when the lid portion and the frame portion are bent toward the opening end face side in this order with respect to the storage case portion. 7. The packaging material according to any one of claims 1 to 6, which is formed in a region on the inner peripheral side.

Claims 1 to 7, wherein a flap provided so as to be foldable with respect to the collar is provided in a region other than a region where the lid and the frame are connected in an outer periphery of the collar. The packaging material according to any one of the above.

The flap is formed with a tongue protruding from the end,
9. The packaging material according to claim 8, wherein the frame has a second opening into which the tongue can be inserted.

A flap provided to be foldable with respect to the lid portion and a tongue portion projecting from an end portion is formed in a region of the outer periphery of the lid portion other than the region connected to the storage case portion. A flap is provided,
The packaging material according to any one of claims 1 to 7, wherein the frame has a second opening into which the tongue can be inserted.

In a U-shape, the lid portion and the frame portion are folded in this order and overlapped on the open end surface side of the storage case portion, and the peripheral edges of the collar portion, the lid portion, and the frame portion a frame formed with a slide groove into which the part can be inserted;
a fixture that fixes the frame to the collar, the lid, and the peripheral edge of the frame;
The packaging material according to any one of claims 1 to 7, further comprising:

further comprising a clip for sealing a packaging material body comprising the storage case portion, the lid portion, and the frame portion;
A second 3 openings are formed,
The clip is
first and second clip portions opposed to each other and arranged via a space capable of holding the peripheral edge portion of the folded packaging body;
a connecting portion that connects the proximal sides of the first and second clip portions to each other;
with
The first and second clip portions are two projecting portions that can be accommodated in the third opening, and a gap through which the collar portion, the lid portion, and the frame portion in a stacked state can pass. each having two protrusions that are open and arranged to face each other,
Of the end surfaces of the first and second clip portions facing the space, the regions closer to the tip side than the two projecting portions are inclined so that the distance becomes wider toward the tip,
The end surfaces of the two projecting portions on the base end side of the first and second clip portions intersect at right angles or at an acute angle to the direction in which the packaging material body is inserted into the clip,
The packaging material according to any one of claims 1-10.

further comprising a lock mechanism for sealing a packaging material body comprising the storage case portion, the lid portion, and the frame portion;
A second 3 openings are formed,
The locking mechanism is
a main body portion formed with a flat plate-shaped space into which the peripheral edge portion of the folded packaging material main body is inserted, and a through hole extending through the flat plate-shaped space;
a key portion having an insertion portion that can be inserted through the through hole and a knob portion provided on the proximal end side of the insertion portion;
has
the width of the through hole in one direction is greater than the width of the third opening in the one direction;
When the peripheral portion of the packaging material main body in a folded state is inserted into the flat plate-shaped space in a part of the insertion portion, and the position of the third opening is aligned with the position of the through hole, the through hole A space is formed that can accommodate a portion of the packaging material body that protrudes from the inner peripheral surface of one of the holes,
Of the distal end portion of the insertion portion, when the insertion portion is inserted into the through hole, a side surface toward the distal end is formed on the surface on the side where the portion of the packaging material main body protrudes from the inner peripheral surface of the through hole. An inclined or curved surface with a narrower width is formed,
The packaging material according to any one of claims 1-10.