JP6555944B2

JP6555944B2 - Packaging box with child resistant function

Info

Publication number: JP6555944B2
Application number: JP2015123476A
Authority: JP
Inventors: 信介渡辺
Original assignee: Asahi Printing Co Ltd
Current assignee: Asahi Printing Co Ltd
Priority date: 2015-06-19
Filing date: 2015-06-19
Publication date: 2019-08-07
Anticipated expiration: 2035-06-19
Also published as: JP2017007691A

Description

この発明は、箱体の内側に、収容物を保持する中枠部材が箱体の挿通方向に沿って摺動可能に設けられているチャイルドレジスタント機能付き包装用箱に関する。 The present invention relates to a packaging box with a child resistant function, in which an inner frame member that holds an item is provided inside the box so as to be slidable along the insertion direction of the box.

従来、箱体の内側に、ＰＴＰシート等の収容物を入れる中枠部材が箱体の挿通方向に沿って摺動可能に設けられている包装用箱がある。収容物を取り出す時は、中枠部材を摺動させて箱体から突出させ、中枠部材に取り付けられたＰＴＰシートから錠剤やカプセルなどを取り出すものである。また、中枠部材が箱体にロックされ、不用意に摺動しないようにチャイルドレジスタント機能が設けられたものがある。 2. Description of the Related Art Conventionally, there is a packaging box in which an inner frame member into which an object such as a PTP sheet is placed is slidable along the insertion direction of the box inside the box. When taking out the contents, the inner frame member is slid to protrude from the box, and tablets and capsules are taken out from the PTP sheet attached to the inner frame member. In some cases, the middle frame member is locked to the box and a child resistant function is provided so as not to slide carelessly.

例えば、特許文献１に開示されている子供避けロック機能付き単位用量パッケージングシステムは、厚紙製外部スリーブと、該外部スリーブ内にロック可能に保持される厚紙製内部スライドカードとを備えており、該外部スリーブは、互いに連結している複数のサイドパネルを有している。複数枚のサイドパネルのうち、一つは内部スライドカード保持手段と、第一の内部スライドカード解放手段とを有している。複数枚のサイドパネルの他の一つは、第二の内部スライドカード解放手段を有している。該内部スライドカードは、複数の単位用量分配手段と、該単位用量分配手段に近接して配置される内部スライドカード保持／解放手段を有している。なお、該複数の単位用量分配手段は、単位用量パッケージホールを有するものである。 For example, a unit dose packaging system with a child avoidance lock function disclosed in Patent Document 1 includes a cardboard outer sleeve and a cardboard inner slide card that is lockably held in the outer sleeve. The outer sleeve has a plurality of side panels connected to each other. Of the plurality of side panels, one has an internal slide card holding means and a first internal slide card releasing means. Another one of the plurality of side panels has a second internal slide card releasing means. The internal slide card has a plurality of unit dose dispensing means and an internal slide card holding / releasing means disposed proximate to the unit dose dispensing means. The plurality of unit dose distribution means has a unit dose package hole.

また、特許文献２に開示されている包装容器は、スリーブと、前記スリーブの開口部に対して挿入引出し自在のインサートが設けられた包装容器である。スリーブは、その内側に掛けタブを有し、掛けタブには突起が設けられている。インサートには係止タブが設けられ、係止タブはインサートがスリーブに挿入された時に掛けタブに係合する位置に設けられ、係止タブは掛けタブとの係合により、スリーブからインサートが移動することを阻止するものである。 Moreover, the packaging container currently disclosed by patent document 2 is a packaging container provided with the insert which can be inserted and pulled out with respect to the sleeve and the opening part of the said sleeve. The sleeve has a hanging tab on the inside, and the protrusion is provided on the hanging tab. The insert is provided with a locking tab, and the locking tab is provided at a position where it engages with the hanging tab when the insert is inserted into the sleeve. The locking tab engages with the hanging tab and the insert moves from the sleeve. It prevents you from doing it.

特許第３３２７３９２号公報Japanese Patent No. 3327392 特許第３９７１３０６号公報Japanese Patent No. 3971306

上記背景技術の場合、ロック機構が、片持ちの部材と係止部が係合したり解除したりするものであり、片持ちの部材は、係合と解除を繰り返すと基端部付近の弾性がなくなり、係合しにくくなったり、係合が不用意に解除されることがあり、ロック機能が低下し易いものである。 In the case of the above-described background art, the lock mechanism is such that the cantilever member and the engaging portion are engaged or released. When the cantilever member is repeatedly engaged and released, the elasticity of the vicinity of the proximal end portion is obtained. , It becomes difficult to engage, or the engagement may be released carelessly, and the lock function is likely to deteriorate.

この発明は、上記背景技術の問題点に鑑みてなされたものであり、高いチャイルドレジスタント効果を有し、係合と解除を繰り返しても、高いロック効果を維持することができるチャイルドレジスタント機能付き包装用箱を提供することを目的とする。 The present invention has been made in view of the above problems of the background art, has a high child resistant effect, and can maintain a high locking effect even after repeated engagement and release. The purpose is to provide a box with packaging.

本発明は、薬剤等の収容物を内側に保持した中枠部材と、前記中枠部材を摺動可能に収容する箱体とを備えたチャイルドレジスタント機能付き包装用箱である。前記中枠部材は、ＰＴＰシート等を保持する保持片が、厚み形成片とともに折り曲げられて設けられ、前記中枠部材の端部には折り返し係止部が折罫線を介して折り返されて設けられ、前記折り返し係止部は前記保持片とともに折り曲げられている。前記折り返し係止部を前記保持片と区切る前記折罫線は、前記折り返し係止部を折り返した状態で、前記保持片または前記厚み形成片から離れるように傾斜して立ち上がる角度に形成されている。前記箱体の内側には、前記折り返し係止部の端部に当接して係合する段部が設けられ、前記段部の近傍には前記折り返し係止部を押し込んで前記段部から外して係合を解除する押し込み部が設けられている。 The present invention is a packaging box with a child resistant function, comprising a middle frame member that holds a container such as a medicine inside, and a box that slidably accommodates the middle frame member. The middle frame member is provided with a holding piece for holding a PTP sheet or the like folded together with a thickness forming piece, and a folding engagement portion is folded and provided at the end of the middle frame member via a crease line. The folding back locking portion is bent together with the holding piece. The crease line that divides the folding engagement portion from the holding piece is formed at an angle that rises while being inclined away from the holding piece or the thickness forming piece in a state in which the folding engagement portion is folded. A step portion is provided on the inner side of the box so as to come into contact with and engage with an end portion of the folding engagement portion. In the vicinity of the step portion, the folding engagement portion is pushed in and removed from the step portion. A pushing portion for releasing the engagement is provided.

また、前記段部は、前記箱体の側面を筒体に組み立てる糊付片に形成された切欠部の端縁部により形成されている。 Moreover, the said step part is formed of the edge part of the notch part formed in the paste piece which assembles the side surface of the said box to a cylinder.

また、前記段部は、前記箱体の側面を筒体に組み立てる糊付片に形成された切欠部の端縁部と、前記糊付片に連接して設けられ前記糊付片に折り返して糊付けされる折返片の端縁部が、重ねられて形成されている。 In addition, the stepped portion is provided so as to be connected to the gluing piece and an end edge portion of a notched portion formed in a gluing piece for assembling the side surface of the box into a cylinder, and is glued by being folded back to the gluing piece. The edge of the folded piece is formed so as to overlap.

前記中枠部材の前記厚み形成片には、前記折り返し係止部が押し込まれる部分に透孔が形成されている。 In the thickness forming piece of the middle frame member, a through hole is formed in a portion into which the folding engagement portion is pushed.

前記箱体の前記押し込み部は、前記箱体に設けられた切断線が設けられている。さらに、前記切断線に交差して連続する折罫線で囲まれていると良い。 The pushing portion of the box is provided with a cutting line provided in the box. Furthermore, it is good to be surrounded by the crease line which cross | intersects the said cutting line and continues.

さらに、前記保持片が前記厚み形成片を挟んで一対設けられ、前記折り返し係止部は前記一対の保持片と前記折罫線で折り返されてコの字形に設けられていると良い。 Furthermore, it is preferable that the holding pieces are provided in a pair with the thickness forming piece interposed therebetween, and the folding engagement portions are folded back by the pair of holding pieces and the crease line to be provided in a U shape.

本発明のチャイルドレジスタント機能付き包装用箱は、高いチャイルレジスタント効果を有し、係合と解除を繰り返してもチャイルドレジスタント効果を確実に維持し、子供が収容物を取り出して誤飲等をすることに対して抵抗することができる。 The packaging box with a child resistant function according to the present invention has a high child resistant effect, reliably maintains the child resistant effect even after repeated engagement and disengagement, and the child takes out the contents and accidentally ingests Can resist to do.

この発明の一実施形態のチャイルドレジスタント機能付き包装用箱の中枠部材を箱体から出した状態を示す斜視図である。It is a perspective view which shows the state which took out the inner frame member of the packaging box with a child resistant function of one Embodiment of this invention from the box. この実施形態のチャイルドレジスタント機能付き包装用箱の斜視図であるIt is a perspective view of the packaging box with a child resistant function of this embodiment. この実施形態のチャイルドレジスタント機能付き包装用箱の箱体の展開図である。It is an expanded view of the box of the packaging box with a child resistant function of this embodiment. この実施形態の中枠部材の展開図である。It is an expanded view of the middle frame member of this embodiment.

以下、この発明の実施形態について図面に基づいて説明する。図１〜図４はこの発明の一実施形態を示すもので、この実施形態のチャイルドレジスタント機能付き包装用箱１０は、箱体１２の内側に、収容物を入れる中枠部材１４が摺動可能に設けられている。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 to 4 show an embodiment of the present invention. In the packaging box 10 with a child resistant function according to this embodiment, an inner frame member 14 for containing an item is slid inside a box 12. It is provided as possible.

箱体１２は、紙製等の一枚のブランクシートを打ち抜いて形成された箱体形成片１６を組み立てて設けられている。図３は、箱体形成片１６を表面から見た展開図であり、箱体形成片１６は、側面１８，２０，２２，２４が、互いに平行に連接して形成されている。側面１８，２０，２２，２４は、連接方向と直交する幅方向の長さは互いに同じ長さであり、それと直交する長さは側面１８，２２が短くて互いにほぼ等しく、側面２０，２４が長くて互いにほぼ等しい。側面１８，２０，２２，２４は、各々折罫線２６，２８，３０で区切られている。 The box 12 is provided by assembling a box-forming piece 16 formed by punching out one blank sheet such as paper. FIG. 3 is a developed view of the box-forming piece 16 as viewed from the surface. The box-forming piece 16 has side surfaces 18, 20, 22, and 24 connected in parallel to each other. The side surfaces 18, 20, 22 and 24 have the same length in the width direction orthogonal to the connecting direction, and the lengths orthogonal to the side surfaces 18 and 22 are short and substantially equal to each other. Long and almost equal to each other. The side surfaces 18, 20, 22, and 24 are divided by crease lines 26, 28, and 30, respectively.

側面１８の、側面同士の連接方向に対して直角な方向の一端部には、矩形のフラップ３２が折罫線３４で区切られて設けられている。側面１８の、折罫線３４と反対側の端部には、フラップ３２とほぼ同形状のフラップ３６が折罫線３８で区切られて設けられている。側面１８の、中心よりも折罫線３８に近い位置に、折罫線３８に対して平行な折罫線４０が設けられ、折罫線４０は、折罫線２６と、折罫線２６に対して平行な側縁部１８ａを結んで側面１８を横断している。折罫線２６の、折罫線３８と折罫線４０の間の部分は、切断線４２となり、切断線４２は、折罫線２６よりも少し側面１８の中心に移動した位置に設けられ、切断線４２の両端部は折罫線２６の延長線上に向かうように折り曲げられている。側縁部１８ａ、折罫線３８、折罫線４０、切断線４２で囲まれた部分は、中枠部材１４とのロックを解除するときに押す、押し込み部４４となる。 A rectangular flap 32 is provided at one end of the side surface 18 in a direction perpendicular to the connecting direction of the side surfaces, separated by a crease line 34. A flap 36 having substantially the same shape as the flap 32 is provided at the end of the side surface 18 opposite to the crease line 34 and separated by a crease line 38. A crease line 40 parallel to the crease line 38 is provided at a position closer to the crease line 38 than the center of the side surface 18. The crease line 40 includes the crease line 26 and a side edge parallel to the crease line 26. The side 18 is crossed by connecting the portions 18a. A portion of the crease line 26 between the crease line 38 and the crease line 40 becomes a cut line 42, and the cut line 42 is provided at a position slightly moved to the center of the side surface 18 with respect to the crease line 26. Both end portions are bent so as to extend on the extended line of the crease line 26. A portion surrounded by the side edge portion 18a, the crease line 38, the crease line 40, and the cutting line 42 becomes a push-in portion 44 that is pushed when the lock with the middle frame member 14 is released.

側面２０の、側面１８の折罫線３４に隣接する端部２０ａには、他の部材が設けられていない。側面２０の、端部２０ａと反対側の端部には、矩形の外底蓋片４６が折罫線４８で区切られて設けられている。 No other member is provided on the end 20 a of the side surface 20 adjacent to the crease line 34 on the side surface 18. A rectangular outer bottom cover piece 46 is provided at the end of the side surface 20 opposite to the end 20 a, separated by a crease line 48.

側面２２の、側面２０の端部２０ａに隣接する端部には、矩形のフラップ５０が折罫線５２で区切られて設けられている。側面２２の、折罫線５２と反対側の端部には、フラップ５０とほぼ同形状のフラップ５４が折罫線５６で区切られて設けられている。 A rectangular flap 50 is provided at the end of the side 22 adjacent to the end 20 a of the side 20, separated by a crease line 52. A flap 54 having substantially the same shape as the flap 50 is provided at the end of the side surface 22 opposite to the crease line 52, separated by the crease line 56.

側面２４の、側面２２の折罫線５２に隣接する端部には、矩形の上蓋片５８が折罫線６０で区切られて設けられている。上蓋片５８の、折罫線６０と反対側の端部には差込片６２が折罫線６４で区切られて設けられている。側面２４の、折罫線６０と反対側の端部には、外底蓋片４６よりも少し小さい内底蓋片６６が折罫線６８で区切られて設けられている。 A rectangular upper lid piece 58 is provided on an end of the side surface 24 adjacent to the crease line 52 on the side surface 22, separated by a crease line 60. An insertion piece 62 is provided at the end of the upper lid piece 58 opposite to the crease line 60 and separated by the crease line 64. An inner bottom cover piece 66 that is slightly smaller than the outer bottom cover piece 46 is provided at the end of the side surface 24 opposite to the crease line 60, separated by a crease line 68.

側面２４の、折罫線３０に対して平行な側縁部には、箱体１２の組立状態で側面１８の裏面に糊付けされる糊付片７０が折罫線７２で区切られて設けられている。糊付片７０は、側面１８とほぼ同じ幅に設けられている。糊付片７０の、側面２４の折罫線６８に近いところには、糊付片７０を分断する切欠部７４が設けられている。 Glued pieces 70 to be glued to the back surface of the side face 18 in the assembled state of the box 12 are provided on the side edge portion of the side face 24 parallel to the crease line 30, separated by the crease line 72. The glued piece 70 is provided with substantially the same width as the side surface 18. A cutout portion 74 that divides the glued piece 70 is provided near the crease line 68 on the side surface 24 of the glued piece 70.

切欠部７４は、折罫線７２と、折罫線７２に対して平行な側縁部７０ａに達する変形した矩形状に形成されている。切欠部７４の折罫線６８に近い端縁部７４ａは、側縁部７０ａから離れて折罫線７２に近づくにつれて折罫線６８から離れるように傾斜した直線であり、端縁部７４ａに連続する端縁部７４ｂは、折罫線７２に対して平行で折罫線７２よりも僅かに側面２４の中心に移動した直線である。端縁部７４ｂに連続する端縁部７４ｃは、チャイルドレジスタント機能を発揮するため、後述する折り返し係止部１０４に係合する段部となる部分で、端縁部７４ｂに対して直角に位置する直線である。 The notch 74 is formed in a crease line 72 and a deformed rectangular shape that reaches the side edge part 70 a parallel to the crease line 72. The edge part 74a of the notch 74 near the crease line 68 is a straight line that is inclined away from the crease line 68 as it approaches the crease line 72 away from the side edge part 70a, and is an edge that continues to the edge part 74a. The part 74 b is a straight line that is parallel to the crease line 72 and moves slightly to the center of the side surface 24 than the crease line 72. The edge part 74c that is continuous with the edge part 74b is a part that becomes a stepped part that engages with the folding back locking part 104 described later in order to exhibit a child resistant function, and is positioned at a right angle to the edge part 74b. It is a straight line.

糊付片７０の、折罫線７２と反対側の側縁部７０ａには、切欠部７４よりも側面２４の折罫線６０に近い部分に、矩形の折返片７６が折罫線７８で区切られて設けられている。折罫線７８は、両端部が折返片７６の端部に達していない短いものである。折返片７６は、切欠部７４よりも側面２４の折罫線６８に近い部分には設けられておらず、糊付片７０の、端縁部７４ｃの延長線上に端縁部７６ｃが位置している。 A rectangular folded piece 76 is provided on the side edge portion 70 a of the glued piece 70 opposite to the crease line 72, at a portion closer to the crease line 60 on the side surface 24 than the notch 74, separated by a crease line 78. It has been. The crease line 78 is a short line whose both ends do not reach the end of the folded piece 76. The folded piece 76 is not provided in a portion closer to the crease line 68 on the side surface 24 than the notch 74, and the end edge 76 c is located on the extended line of the end edge 74 c of the glued piece 70. .

次に、この実施形態のチャイルドレジスタント機能付き包装用箱１０の箱体１２の組立方法の一例について説明する。ここでは、図３が箱体１２の箱体形成片１６の表面を見たものであり、箱体形成片１６の表面が凸になる折り方を正折り、そして裏面が凸になる折り方を逆折りと称する。 Next, an example of an assembling method of the box 12 of the packaging box 10 with the child resistant function of this embodiment will be described. Here, FIG. 3 is a view of the surface of the box-forming piece 16 of the box 12, and the folding method in which the surface of the box-forming piece 16 is convex and the back surface is convex. This is called reverse folding.

まず、折返片７６の裏面に糊８０を塗布する。糊８０は、折返片７６の長手方向に沿う直線状に塗布し、そして折罫線７８を正折りする。これにより、折返片７６の裏面は糊８０により糊付片７０の裏面に糊付けされる。次に、折罫線３０を正折りし、糊付片７０の表面に糊８２を塗布する。糊８２は、糊付片７０の長手方向に沿う直線状に塗布し、切欠部７４で分断された両方に塗布する。次に折罫線２６を正折りし、糊付片７０の表面は糊８２により側面１８の裏面に糊付けされる。これにより箱体形成片１６は折り畳み状態となり、この折り畳んだ状態で出荷される。 First, the paste 80 is applied to the back surface of the folded piece 76. The glue 80 is applied in a straight line along the longitudinal direction of the folded piece 76, and the folded ruled line 78 is normally folded. As a result, the back surface of the folded piece 76 is glued to the back surface of the glued piece 70 by the glue 80. Next, the crease line 30 is normally folded, and the glue 82 is applied to the surface of the glued piece 70. The glue 82 is applied in a straight line along the longitudinal direction of the glued piece 70, and is applied to both parts separated by the notch 74. Next, the crease line 26 is normally folded, and the surface of the glued piece 70 is glued to the back surface of the side face 18 by glue 82. As a result, the box-forming piece 16 is in a folded state, and is shipped in the folded state.

収容物を収容し包装する工場等において、折罫線２６，２８，３０，７２を各々９０°に正折りして四角形の箱体にする。次に、フラップ３６，５４を折罫線３８，５６で正折りし、内底蓋片６６の表面に糊８４を塗布し、糊８４は内底蓋片６６の長手方向に沿う直線状に塗布する。そして、内底蓋片６６を折罫線６８で正折りし、次に外底蓋片４６を折罫線４８で正折りする。これにより、内底蓋片６６の表面は糊８４により外底蓋片４６の裏面に糊付けされ、箱体１２の底部が形成される。これにより、箱体１２は図１に示す状態となる。 In a factory or the like for storing and packaging things, the crease lines 26, 28, 30, and 72 are each normally folded at 90 ° to form a rectangular box. Next, the flaps 36 and 54 are normally folded along the crease lines 38 and 56, and the paste 84 is applied to the surface of the inner bottom cover piece 66. The glue 84 is applied in a straight line along the longitudinal direction of the inner bottom cover piece 66. . Then, the inner bottom cover piece 66 is normally folded along the crease line 68, and then the outer bottom cover piece 46 is folded forward along the crease line 48. Thereby, the surface of the inner bottom cover piece 66 is glued to the back surface of the outer bottom cover piece 46 by the glue 84, and the bottom part of the box 12 is formed. Thereby, the box 12 will be in the state shown in FIG.

次に、箱体１２の中に入れられる中枠部材１４について説明する。中枠部材１４は、紙製等の一枚のブランクシートを打ち抜いて形成された箱体形成片８６を組み立てて設けられている。図４は、箱体形成片８６を表面から見た展開図であり、箱体形成片８６は、保持片８８，９０が、厚み形成片９２を介して互いに平行に連接して形成されている。保持片８８，９０、厚み形成片９２は、連接方向と直行する幅方向の長さは互いに同じ長さであり、それと直交する長さは、保持片８８，９０は互いに等しく、後述する収容物であるＰＴＰシート１３２を覆う大きさである。厚み形成片９２は、保持片８８，９０よりも短く、ＰＴＰシート１３２のプラスチック成形体１３４の高さより少し大きい長さに形成されている。保持片８８、厚み形成片９２、保持片９０は、各々折罫線９４，９６で区切られている。 Next, the middle frame member 14 put in the box 12 will be described. The middle frame member 14 is provided by assembling a box forming piece 86 formed by punching out one blank sheet such as paper. FIG. 4 is a development view of the box-forming piece 86 as viewed from the surface. The box-forming piece 86 is formed by holding pieces 88 and 90 connected in parallel to each other via a thickness-forming piece 92. . The holding pieces 88 and 90 and the thickness forming piece 92 have the same length in the width direction perpendicular to the connecting direction, and the holding pieces 88 and 90 are equal to each other in the length perpendicular thereto. It is the size which covers the PTP sheet 132 which is. The thickness forming piece 92 is shorter than the holding pieces 88 and 90 and has a length slightly larger than the height of the plastic molded body 134 of the PTP sheet 132. The holding piece 88, the thickness forming piece 92, and the holding piece 90 are delimited by crease lines 94 and 96, respectively.

保持片８８には、ＰＴＰシート１３２のプラスチック成形体１３４の突出部１３４ａに対向する円形の透孔９８が設けられている。透孔９８は、５個が並べられた列が２列、互いに平行に形成され、合計１０個の透孔９８が設けられている。保持片８８の、折罫線９４に対して直角な方向の一方の端部８８ａの中心には、半円形の持ち手１００が折罫線１０２で区切られて端部８８ａから突出して設けられている。持ち手１００は、直径方向が端部８８ａに一致し、端部８８ａに対して直角に位置する半径方向の長さは、箱体１２の上蓋片５８の、折罫線６０から折罫線６４までの長さよりわずかに短いものである。保持片８８の、端部８８ａと反対側の端部８８ｂには、折罫線９４と反対側の角部が面取りされて切り欠かれている。 The holding piece 88 is provided with a circular through hole 98 facing the protruding portion 134 a of the plastic molded body 134 of the PTP sheet 132. The through-holes 98 are formed in parallel with each other in two rows in which five are arranged, and a total of ten through-holes 98 are provided. At the center of one end 88a of the holding piece 88 in a direction perpendicular to the crease line 94, a semicircular handle 100 is provided so as to protrude from the end 88a by being divided by the crease line 102. The handle 100 has a diametrical direction that coincides with the end portion 88 a, and a radial length that is positioned at right angles to the end portion 88 a is from the crease line 60 to the crease line 64 of the upper lid piece 58 of the box 12. It is slightly shorter than the length. At the end 88b of the holding piece 88 opposite to the end 88a, the corner opposite to the crease line 94 is chamfered and cut out.

厚み形成片９２には、矩形の透孔１１０が設けられている。透孔１１０は、厚み形成片９２の中心よりも保持片８８の持ち手１００と反対側の端部９２ｂに近い位置に設けられ、折罫線９４，９６に対して直角な一対の端部と、折罫線９４，９６に対して平行な一対の端部で囲まれて形成され、折罫線９４，９６に対して平行な一対の端部は、折罫線９４，９６を越えて保持片８８または保持片９０に僅かに移動した位置に設けられている。 The thickness forming piece 92 is provided with a rectangular through hole 110. The through hole 110 is provided at a position closer to the end 92b opposite to the handle 100 of the holding piece 88 than the center of the thickness forming piece 92, and a pair of ends perpendicular to the crease lines 94 and 96; The pair of ends parallel to the crease lines 94 and 96 are formed so as to be surrounded by the pair of ends, and the pair of ends parallel to the crease lines 94 and 96 extend beyond the crease lines 94 and 96. The piece 90 is provided at a position slightly moved.

保持片９０の、折罫線９６と反対側の側縁部９０ａは、中央部に僅かに段部が形成されて折罫線９４，９６と並行に設けられている。厚み形成片９２の端部９２ｂ側の角部は、端部９０ｂに近づくにつれて保持片９０の幅が細くなるように形成され、側縁部９０ａと端部９０ｂの間の角部は面取りされている。 A side edge portion 90 a of the holding piece 90 on the side opposite to the crease line 96 is provided in parallel with the crease lines 94 and 96 with a slightly stepped portion formed at the center. The corner on the end 92b side of the thickness forming piece 92 is formed so that the width of the holding piece 90 becomes narrower as it approaches the end 90b, and the corner between the side edge 90a and the end 90b is chamfered. Yes.

保持片８８の端部８８ｂと、厚み形成片９２の端部９２ｂ、保持片９０の端部９０ｂは互いに連続し、連続した端部８８ｂ，９２ｂ，９０ｂには、１つの折り返し係止部１０４が設けられている。折り返し係止部１０４は、端部８８ｂ，９２ｂ，９０ｂ側を下底とする台形であり、端部９２ｂが下底の中心となり、端部９２ｂとは折罫線１０６で区切られている。折罫線１０６の左右両側には、保持片８８，９０の端部８８ｂ，９０ｂと区切られる折罫線１０８，１１２が設けられ、折罫線１０８，１１２は互いに同じ長さである。 The end 88b of the holding piece 88, the end 92b of the thickness forming piece 92, and the end 90b of the holding piece 90 are continuous with each other, and one folded-back locking portion 104 is provided at the continuous ends 88b, 92b, 90b. Is provided. The folding back locking portion 104 has a trapezoidal shape with the ends 88b, 92b, and 90b as the bottom, and the end 92b is the center of the bottom, and is separated from the end 92b by a crease line 106. On both the left and right sides of the crease line 106, crease lines 108 and 112 that are separated from the ends 88b and 90b of the holding pieces 88 and 90 are provided, and the crease lines 108 and 112 have the same length.

折罫線１０８は、折罫線９４の端部と、端部８８ｂの中間より少し折罫線９４に近い位置で、保持片８８の中心側へ僅かに移動した位置を結んで設けられ、端部８８ｂの延長線に対して僅かに傾斜して設けられている。つまり折罫線１０８は折罫線９４に対して鋭角で交差している。折罫線１１２は、折罫線１０８と対称形であり、折罫線９６の端部と、端部９０ｂの中間より少し折罫線９６に近い位置で保持片９０の中心側へ僅かに移動した位置を結んで設けられ、端部９０ｂの延長線に対して僅かに傾斜して設けられている。つまり折罫線１１２は折罫線９６に対して鋭角で交差している。折罫線１０８の折罫線９４に近い一部と、折罫線１１２の折罫線９６に近い一部は、折り曲げやすいように破断断線で設けられている。 The crease line 108 is provided by connecting the end of the crease line 94 and a position slightly moved to the center side of the holding piece 88 at a position slightly closer to the crease line 94 than the middle of the end 88b. It is provided with a slight inclination with respect to the extension line. That is, the crease line 108 intersects the crease line 94 at an acute angle. The crease line 112 is symmetrical with the crease line 108 and connects the end of the crease line 96 and the position slightly moved to the center side of the holding piece 90 at a position slightly closer to the crease line 96 than the middle of the end 90b. And is slightly inclined with respect to the extension line of the end portion 90b. That is, the crease line 112 intersects the crease line 96 at an acute angle. A part of the crease line 108 close to the crease line 94 and a part of the crease line 112 close to the crease line 96 are provided with breaks so as to be easily bent.

折り返し係止部１０４の、端部９２ｂから、端部９２ｂと反対側の端部１０４ａまでの長さは、折り返し係止部１０４を折罫線１０６で厚み形成片９２に折り返したときに、端部１０４ａが、透孔１１０の内側に位置する長さである。折り返し係止部１０４の端部１０４ａは、透孔１１０内で、端部９２ｂに対して平行で、端部９２ｂから離れた方の端部１１０ａ近傍に位置する。 The length from the end portion 92b to the end portion 104a opposite to the end portion 92b of the turn-back locking portion 104 is the end when the turn-back locking portion 104 is turned back to the thickness forming piece 92 by the crease line 106. 104 a is a length located inside the through hole 110. The end portion 104a of the turn-back locking portion 104 is located in the vicinity of the end portion 110a that is parallel to the end portion 92b and away from the end portion 92b in the through hole 110.

折り返し係止部１０４には、折罫線９４，９６に連続する折罫線１１４，１１６が設けられている。折罫線１１４は、折罫線９４の端部と端部１０４ａの間で連続し、折罫線１１６は、折罫線９６の端部と端部１０４ａの間で連続し、直線状に設けられている。折罫線１１４，１１６は、対称形であり、端部１０４ａに近づくにつれて互いに離れるように傾斜して形成されている。 The fold locking portion 104 is provided with crease lines 114 and 116 that are continuous with the crease lines 94 and 96. The crease line 114 is continuous between the end part of the crease line 94 and the end part 104a, and the crease line 116 is continuous between the end part of the crease line 96 and the end part 104a, and is provided in a straight line. The crease lines 114 and 116 are symmetrical and are formed so as to be separated from each other as they approach the end 104a.

保持片９０には、端部９０ｂと折罫線１１２の交点から保持片９０の中心へ向かう所定長さの折罫線９１が設けられている。折罫線９１は、折り返し係止部１０４の台形の脚である傾斜した辺の延長線上に位置し、端部９０ｂから離れるにつれて側縁部９０ａに近づくように傾斜している。 The holding piece 90 is provided with a crease line 91 having a predetermined length from the intersection of the end 90 b and the crease line 112 toward the center of the holding piece 90. The crease line 91 is located on the extended line of the inclined side that is the trapezoidal leg of the folding back locking portion 104, and is inclined so as to approach the side edge portion 90a as the distance from the end portion 90b increases.

保持片８８の、折罫線９４と反対側の側縁部には、保持片８８に重ねられ後述するＰＴＰシート１３２の突出部１３４ａ側を押さえて保持する押さえ片１２４が、折罫線１２６で区切られて設けられている。押さえ片１２４は、保持片８８とほぼ同じ大きさの矩形であり、押さえ片１２４には、折罫線１２６で保持片８８に二つ折りした時に、透孔９８に対向する挿通穴１２８が１０個設けられている。押さえ片１２４の、保持片８８の端部８８ｂに連接する端部１２４ｂは、折罫線１２６との間の角部が斜めに切除されている。 On the side edge of the holding piece 88 opposite to the crease line 94, a pressing piece 124 that is overlapped with the holding piece 88 and holds down a protruding portion 134 a side of a PTP sheet 132 described later is divided by the crease line 126. Is provided. The holding piece 124 has a rectangular shape that is substantially the same size as the holding piece 88, and the holding piece 124 is provided with ten insertion holes 128 that face the through-hole 98 when the holding piece 88 is folded in half by the crease line 126. It has been. An end portion 124 b of the pressing piece 124 connected to the end portion 88 b of the holding piece 88 is cut off at an angle between the end portion 124 b and the crease line 126.

次に、この実施形態のチャイルドレジスタント機能付き包装用箱１０の中枠部材１４の組み立て方法の一例について説明する。中枠部材１４は、収容物である錠剤１３０が入れられたＰＴＰシート１３２に取り付けて包装するものである。ここで、ＰＴＰシート１３２について説明する。ＰＴＰシート１３２は、プラスチック成形体１３４が設けられ、プラスチック成形体１３４には、錠剤１３０を収容する突出部１３４ａと、突出部１３４ａの周縁部のフランジ部１３４ｂが設けられている。ここでは、５個の突出部１３４ａが並べられた列が２列、互いに平行に形成され、合計１０個の突出部１３４ａが設けられている。プラスチック成形体１３４のフランジ部１３４ｂには、突出部１３４ａの突出方向と反対の面に薄いアルミ箔製の蓋材１３６が貼り付けられ、突出部１３４ａが閉鎖されている。 Next, an example of an assembling method of the middle frame member 14 of the packaging box 10 with the child resistant function of this embodiment will be described. The middle frame member 14 is attached and packaged to a PTP sheet 132 in which tablets 130 serving as contained items are placed. Here, the PTP sheet 132 will be described. The PTP sheet 132 is provided with a plastic molded body 134. The plastic molded body 134 is provided with a protruding portion 134a for accommodating the tablet 130 and a flange portion 134b at the peripheral edge of the protruding portion 134a. Here, two rows in which five protrusions 134a are arranged are formed in parallel to each other, and a total of ten protrusions 134a are provided. A thin aluminum foil lid 136 is attached to the flange 134b of the plastic molded body 134 on the surface opposite to the protruding direction of the protruding portion 134a, and the protruding portion 134a is closed.

次に、中枠部材１４の組み立て方法について説明する。ここでは、図４が中枠部材１４の箱体形成片８６の表面を見たものであり、箱体形成片８６の表面が凸になる折り方を正折り、そして裏面が凸になる折り方を逆折りと称する。 Next, a method for assembling the middle frame member 14 will be described. Here, FIG. 4 is a view of the surface of the box-forming piece 86 of the inner frame member 14, and the folding method in which the surface of the box-forming piece 86 is convex and the back surface is convex. Is called reverse folding.

まず、箱体形成片８６の、押さえ片１２４の裏面に糊１３８を塗布し、糊１３８は、折罫線１２６に沿う直線状に塗布する。次に押さえ片１２４を折罫線１２６で正折りし、押さえ片１２４の裏面は糊１３８により保持片８８の裏面に糊付けされる。これにより箱体形成片８６は折り畳み状態となり、この折り畳んだ状態で出荷される。 First, the paste 138 is applied to the back surface of the pressing piece 124 of the box forming piece 86, and the paste 138 is applied in a straight line along the crease line 126. Next, the pressing piece 124 is normally folded along the crease line 126, and the back surface of the pressing piece 124 is glued to the back surface of the holding piece 88 with the glue 138. As a result, the box-forming piece 86 is in a folded state, and is shipped in the folded state.

次に、収容物を収容し包装する工場等において、糊１３８により糊付けされた保持片８８と押さえ片１２４の間に、ＰＴＰシート１３２を差し込み、保持片８８と押さえ片１２４に挟まれて保持される。このとき、ＰＴＰシート１３２の蓋材１３６側が保持片８８に接するようにし、ＰＴＰシート１３２のプラスチック成形体１３４の突出部１３４ａは、押さえ片１２４の挿通穴１２８に差し込まれ、押さえ片１２４の表面へ突出する。透孔９８にはＰＴＰシート１３２の突出部１３４ａが位置し、突出部１３４ａの裏面に位置する蓋材１３６が露出した状態となる。 Next, in a factory or the like for storing and packaging the contents, a PTP sheet 132 is inserted between the holding piece 88 and the holding piece 124 glued by the paste 138 and held between the holding piece 88 and the holding piece 124. The At this time, the lid 136 side of the PTP sheet 132 is in contact with the holding piece 88, and the protruding portion 134 a of the plastic molded body 134 of the PTP sheet 132 is inserted into the insertion hole 128 of the holding piece 124, to the surface of the holding piece 124. Protruding. The projecting portion 134a of the PTP sheet 132 is located in the through hole 98, and the lid member 136 located on the back surface of the projecting portion 134a is exposed.

次に折り返し係止部１０４を、折罫線１０６，１０８，１１２で逆折りして保持片８８、厚み形成片９２、保持片９０の表面に重ねるようにして折り返す。この時、折罫線１０８，１１２は折罫線９４，９６に対して鋭角に交差しているため、折り返し係止部１０４は保持片８８、厚み形成片９２、保持片９０に対して平行に重ねられず、端部１０４ａに近づくにつれて保持片８８、厚み形成片９２、保持片９０から離れるように傾斜して立ち上がる。 Next, the folding locking portion 104 is folded back by folding along the crease lines 106, 108, and 112 so as to overlap the surfaces of the holding piece 88, the thickness forming piece 92, and the holding piece 90. At this time, since the crease lines 108 and 112 intersect at an acute angle with respect to the crease lines 94 and 96, the folding back locking portion 104 is overlapped in parallel with the holding piece 88, the thickness forming piece 92, and the holding piece 90. Instead, as it approaches the end portion 104 a, it rises while being inclined away from the holding piece 88, the thickness forming piece 92, and the holding piece 90.

次に折罫線９４，９６を９０°に正折りし、保持片８８、厚み形成片９２、保持片９０をコの字形に折り曲げる。これと同時に折り返し係止部１０４も折罫線１１４，１１６が約９０°に逆折りされ、保持片８８、厚み形成片９２、保持片９０を覆うコの字形に折り曲げられる。折り返し係止部１０４の端部１０４ａは、保持片８８、厚み形成片９２、保持片９０との間に隙間を有して位置する。なお、折り返し係止部１０４は、厚み形成片９２の透孔１１０に、隙間を有して対向している。これで中枠部材１４の組み立てが完了し、図１に示す状態となる。 Next, the crease lines 94 and 96 are normally folded at 90 °, and the holding piece 88, the thickness forming piece 92, and the holding piece 90 are bent into a U-shape. At the same time, the folding latching portion 104 is also folded back into the U-shape covering the holding piece 88, the thickness forming piece 92, and the holding piece 90 by folding the crease lines 114, 116 to about 90 °. The end portion 104 a of the folding back locking portion 104 is positioned with a gap between the holding piece 88, the thickness forming piece 92, and the holding piece 90. Note that the folding back locking portion 104 is opposed to the through hole 110 of the thickness forming piece 92 with a gap. Thus, the assembly of the middle frame member 14 is completed, and the state shown in FIG. 1 is obtained.

そして、予め組み立てられた箱体１２の中に中枠部材１４を入れると、図２に示す状態となる。この時、箱体１２の側面２４の裏面に中枠部材１４の保持片８８が位置し、折り返し係止部１０４が押し込み部４４の裏面に対向する。中枠部材１４は、保持片８８，９０の角部が切除されているため、スライドさせて入れやすくなっている。なお、箱体１２の中に中枠部材１４をスライドさせて入れる際に、折り返し係止部１０４は箱体１２の側面２４、糊付片７０、側面２０の裏面に接触し幅狭に弾性変形されて挿入される。そして、中枠部材１４の端部８８ｂ，９０ｂ，１２４ｂが箱体１２の底部に当接し、収容位置にくると、折り返し係止部１０４の中央部分が糊付片７０の切欠部７４に入り、折り返し係止部１０４の弾性力で、切欠部７４に露出する押し込み部４４の裏面に折り返し係止部１０４が当たり、音が発生する。この音により、中枠部材１４が箱体１２の中の所定位置に収容されたことがわかる。また、折り返し係止部１０４が切欠部７４に入ると、折り返し係止部１０４の端部１０４ａの中央部分が、段部である切欠部７４の端縁部７４ｃに対向し、係合され、中枠部材１４を引き出す方向へスライドさせることができなくなる。切欠部７４の端縁部７４ｃには、折返片７６の端縁部７６ｃが重ねられて、段部が厚くなり、係合が確実になる。 Then, when the middle frame member 14 is put into the box 12 assembled in advance, the state shown in FIG. 2 is obtained. At this time, the holding piece 88 of the middle frame member 14 is positioned on the back surface of the side surface 24 of the box body 12, and the folding back locking portion 104 faces the back surface of the push-in portion 44. Since the corner portions of the holding pieces 88 and 90 are cut off, the middle frame member 14 is easy to slide. Note that when the inner frame member 14 is slid into the box body 12, the folding back locking portion 104 contacts the side surface 24 of the box body 12, the glued piece 70, and the back surface of the side surface 20 and elastically deforms with a narrow width. Inserted. Then, when the end portions 88b, 90b, 124b of the middle frame member 14 come into contact with the bottom portion of the box body 12 and come to the storage position, the central portion of the folding back locking portion 104 enters the cutout portion 74 of the glue piece 70, Due to the elastic force of the folded back locking portion 104, the folded back locking portion 104 hits the back surface of the push-in portion 44 exposed at the notch 74, and a sound is generated. From this sound, it can be seen that the middle frame member 14 is accommodated in a predetermined position in the box 12. Further, when the folding back locking portion 104 enters the cutout portion 74, the central portion of the end portion 104a of the folding back locking portion 104 is opposed to and engaged with the end edge portion 74c of the cutout portion 74 that is a stepped portion. The frame member 14 cannot be slid in the pulling direction. The end edge portion 74c of the folded piece 76 is overlapped with the end edge portion 74c of the cutout portion 74, the stepped portion is thickened, and the engagement is ensured.

図２に示す収容状態では、持ち手１００の基端部の折罫線１０２は、側面２４の折罫線６０の近傍にあり、持ち手１００は折罫線６０を越えて外側に突出する。次に、持ち手１００を折罫線１０２で９０°に正折りし、フラップ３２，５０を折罫線３４，５２で正折りし、持ち手１００の外側に重ねながら上蓋片５８を折罫線６０で正折りし、差込片６２を折罫線６４で正折りして側面２０の裏面に差し込み、係止する。これで包装が完了する。 In the accommodated state shown in FIG. 2, the crease line 102 at the base end portion of the handle 100 is in the vicinity of the crease line 60 on the side surface 24, and the handle 100 protrudes beyond the crease line 60. Next, the handle 100 is normally folded at 90 ° along the crease line 102, the flaps 32 and 50 are normally folded along the crease lines 34 and 52, and the upper lid piece 58 is folded along the crease line 60 while being superimposed on the outside of the handle 100. Fold, insert piece 62 is folded forward along crease line 64, inserted into the back surface of side surface 20, and locked. This completes the packaging.

ＰＴＰシート１３２から錠剤１３０を取り出す時は、差込片６２を引き抜いて上蓋片５８を開いて、チャイルドレジスタント機能付き包装用箱１０を開口する。そして持ち手１００を保持して引きながら、側面１８の押し込み部４４を押し込む。押し込み部４４を押し込むと、押し込み部４４の裏面側に位置する中枠部材１４の折り返し係止部１０４が押し込まれ、折り返し係止部１０４の端部１０４ａが、箱体１２の糊付片７０の切欠部７４の端縁部７４ｃから離れて係合が解除され、中枠部材１４がスライド可能となる。この時、保持片９０の折罫線９１はゆるやかに逆折りされ、折り返し係止部１０４の端部１０４ａの変位を大きくする。そして、持ち手１００を引いて中枠部材１４をスライドさせ、箱体１２から取り出す。そして中枠部材１４の、二つ折りされた保持片８８，９０を開いて押さえ片１２４を露出させ、押さえ片１２４の挿通穴１２８から突出するＰＴＰシート１３２の突出部１３４ａを押す。錠剤１３０がＰＴＰシート１３２の蓋材１３６に押し付けられて蓋材１３６が破断し、錠剤１３０がＰＴＰシート１３２から出て保持片８８の透孔９８を通過して取り出される。なお、使用した残りの錠剤１３０は、包装と同じ手順で、箱体１２の中に収容する。 When taking out the tablet 130 from the PTP sheet 132, the insertion piece 62 is pulled out, the upper cover piece 58 is opened, and the packaging box 10 with a child resistant function is opened. Then, while pushing and holding the handle 100, the push-in portion 44 of the side surface 18 is pushed in. When the push-in portion 44 is pushed in, the folding back locking portion 104 of the middle frame member 14 located on the back surface side of the pushing-in portion 44 is pushed in, and the end portion 104a of the folding back locking portion 104 is connected to the glued piece 70 of the box 12. The engagement is released away from the end edge portion 74c of the notch 74, and the middle frame member 14 can be slid. At this time, the crease line 91 of the holding piece 90 is gently reverse-folded to increase the displacement of the end portion 104a of the turn-back locking portion 104. Then, the handle 100 is pulled to slide the middle frame member 14 and take out from the box 12. Then, the holding pieces 88 and 90 folded in half of the inner frame member 14 are opened to expose the pressing piece 124, and the protruding portion 134 a of the PTP sheet 132 protruding from the insertion hole 128 of the pressing piece 124 is pushed. The tablet 130 is pressed against the lid member 136 of the PTP sheet 132 to break the lid member 136, and the tablet 130 comes out of the PTP sheet 132 and is taken out through the through hole 98 of the holding piece 88. The remaining tablets 130 used are accommodated in the box 12 in the same procedure as packaging.

この実施形態のチャイルドレジスタント機能付き包装用箱１０によれば、簡単な構造で高いチャイルドレジスタント効果を有し、係合と解除を繰り返しても、高いチャイルドレジスタント効果を維持することができ、子供の誤飲に対し抵抗することができる。箱体１２と中枠部材１４の係合は、コの字形に折り曲げられた大きい面積の折り返し係止部１０４が、糊付片７０の段部である端縁部７４ｃに係合されて行われるため、折り返し係止部１０４の弾性を維持し、係合と解除を繰り返しても、高いロック効果を維持することができる。折り返し係止部１０４の基端部の折罫線１０８，１１２は、折り返し係止部１０４を折り返したときに外側に傾斜して立ち上がるように、保持片８８，９０の端部８８ｂ，９０ｂに対して僅かに傾いて形成されているため、保持片８８、厚み形成片９２、保持片９０から外側に確実に開き、端縁部７４ｃに係合することができる。切欠部７４の端縁部７４ｃには、折返片７６の端縁部７６ｃが重ねられて厚くされ、係合が確実なものとなる。使用者が押し込み部４４を押して係合を解除するときは、折り返し係止部１０４が押し込まれる部分に透孔１１０が設けられているため、折り返し係止部１１２が透孔１１０の中に確実に押し込まれて変位が大きくなり、係合が解除しやすいものである。また、保持片９０の折罫線９１がゆるやかに逆折りされ、この点でも折り返し係止部１０４の端部１０４ａの変位が大きくなり、容易に係合の解除を行うことができる。これにより、使用者には簡単に錠剤１３０を取り出すことができ、使用しやすいものである。中枠部材１４は、保持片９０の側縁部９０ａに段部が形成されているため、保持片８８と保持片９０を重ねた時に保持片８８の折罫線１２６付近が段部から突出して保持しやすくなり、保持片８８，９０を簡単に開くことができ、この点からも使用しやすいものである。 According to the packaging box 10 with a child resistant function of this embodiment, it has a high child resistant effect with a simple structure, and can maintain a high child resistant effect even when it is repeatedly engaged and released. Can resist a child's accidental ingestion. Engagement of the box body 12 and the inner frame member 14 is performed by engaging a large-area folded back locking portion 104 bent in a U-shape with an end edge portion 74 c which is a stepped portion of the glued piece 70. Therefore, even if the elasticity of the folded back locking portion 104 is maintained and engagement and release are repeated, a high locking effect can be maintained. The crease lines 108 and 112 at the base end portion of the folding back locking portion 104 are inclined with respect to the end portions 88b and 90b of the holding pieces 88 and 90 so as to rise outward when the folding back locking portion 104 is folded back. Since it is formed slightly inclined, it can be surely opened outward from the holding piece 88, the thickness forming piece 92, and the holding piece 90, and can be engaged with the end edge portion 74c. The end edge portion 74c of the notch 74 is overlapped and thickened with the end edge portion 76c of the folded piece 76, and the engagement is ensured. When the user pushes the push-in portion 44 to release the engagement, the through-hole 110 is provided in the portion into which the turn-back locking portion 104 is pushed, so that the turn-back locking portion 112 is surely inserted into the through-hole 110. The displacement is increased by being pushed in, and the engagement is easily released. Further, the crease line 91 of the holding piece 90 is gently reverse-folded, and the displacement of the end portion 104a of the turn-back locking portion 104 also increases at this point, and the engagement can be easily released. Thereby, the user can easily take out the tablet 130 and is easy to use. Since the middle frame member 14 is formed with a step at the side edge 90 a of the holding piece 90, when the holding piece 88 and the holding piece 90 are overlapped, the vicinity of the crease line 126 of the holding piece 88 protrudes from the step and is held. The holding pieces 88 and 90 can be easily opened, and it is easy to use from this point.

なお、この発明のチャイルドレジスタント機能付き包装用箱は、上記実施の形態に限定されるものではなく、収容する錠剤の数は適宜変更可能であり、用途はＰＴＰシートに限定されず、ＰＴＰシートに用いた場合も、その突出部の数に合わせて側面と押さえ片の透孔の数を変更して対応することができる。ＰＴＰシートの素材はいろいろなものに対応することができる。収容される錠剤は、薬剤に限らず他の商品でもよい。箱体と中枠部材を作るブランクシートの素材も紙以外でもよい。箱体の各部材の形状は自由に変更可能であり、上蓋片や差込片、外底蓋片、内底蓋片等の形状も適宜変更可能である。 In addition, the packaging box with a child resistant function of the present invention is not limited to the above embodiment, the number of tablets to be accommodated can be changed as appropriate, and the use is not limited to the PTP sheet. Also when it is used, the number of side holes and the number of through holes in the pressing piece can be changed in accordance with the number of the protruding portions. Various materials can be used for the PTP sheet. The tablets to be stored are not limited to drugs and may be other products. The blank sheet material for making the box and the inner frame member may be other than paper. The shape of each member of the box can be freely changed, and the shapes of the upper lid piece, the insertion piece, the outer bottom lid piece, the inner bottom lid piece, and the like can be appropriately changed.

１０チャイルドレジスタント機能付き包装用箱
１２箱体
１４中枠部材
１６，８６箱体形成片
１８，２０，２２，２４側面
４０，１０８，１１２折罫線
４２切断線
４４押し込み部
７０糊付片
７４切欠部
７４ｃ，７６ｃ端縁部
７６折返片
８８，９０保持片
９２厚み形成片
１０４折り返し係止部
１１０透孔
１３０錠剤
１３２ＰＴＰシート
１３４プラスチック成形体
１３４ａ突出部
１３４ｂフランジ部
１３６蓋材 10 Packaging Box with Child Resistant Function 12 Box 14 Middle Frame Member 16, 86 Box Forming Piece 18, 20, 22, 24 Side 40, 108, 112 Folding Line 42 Cutting Line 44 Pushing Part 70 Gluing Piece 74 Notch Portions 74c and 76c Edge portions 76 Folding pieces 88 and 90 Holding pieces 92 Thickness forming pieces 104 Folding locking portions 110 Through holes 130 Tablets 132 PTP sheets 134 Plastic moldings 134a Protruding portions 134b Flange portions 136 Lids

Claims

収容物を保持した中枠部材と、前記中枠部材を摺動可能に収容する箱体とを備え、前記中枠部材には保持片が厚み形成片とともに折り曲げられて設けられ、前記中枠部材の端部には折り返し係止部が折罫線を介して折り返されて設けられ、前記折り返し係止部は前記保持片とともに折り曲げられ、前記折り返し係止部を前記保持片と区切る前記折罫線は、前記折り返し係止部を折り返した状態で、前記保持片または前記厚み形成片から離れるように傾斜して立ち上がる角度に形成され、前記箱体の内側には前記折り返し係止部の端部に当接して係合する段部が設けられ、前記段部の近傍には前記折り返し係止部を押し込んで前記段部から外して係合を解除する押し込み部が設けられていることを特徴とするチャイルドレジスタント機能付き包装用箱。 An inner frame member that holds the contents; and a box that slidably accommodates the inner frame member. The inner frame member is provided with a holding piece bent together with a thickness forming piece, An end portion of the folding engagement portion is folded back through a crease line, the folding engagement portion is folded together with the holding piece, and the crease line dividing the folding engagement portion from the holding piece is: It is formed at an angle that rises so as to be separated from the holding piece or the thickness forming piece in a state in which the folding engagement portion is folded, and is in contact with an end portion of the folding engagement portion inside the box body. The child register is provided with a stepped portion that engages, and in the vicinity of the stepped portion, a push-in portion that pushes the folded-back locking portion to release it from the stepped portion and releases the engagement is provided. Package with print function Box use.

前記段部は、前記箱体の側面を筒体に組み立てる糊付片に形成された切欠部の端縁部により形成されている請求項１記載のチャイルドレジスタント機能付き包装用箱。 The packaging box with a child resistant function according to claim 1, wherein the step portion is formed by an edge portion of a notch portion formed in an adhesive piece for assembling a side surface of the box body into a cylindrical body.

前記段部は、前記箱体の側面を筒体に組み立てる糊付片に形成された切欠部の端縁部と、前記糊付片に連接して設けられ前記糊付片に折り返して糊付けされる折返片の端縁部が、重ねられて形成されている請求項１記載のチャイルドレジスタント機能付き包装用箱。 The stepped portion is provided at an end edge portion of a notched portion formed in a glued piece for assembling a side surface of the box into a cylinder, and is connected to the glued piece, and is folded and glued to the glued piece. The packaging box with a child resistant function according to claim 1, wherein end portions of the folded pieces are overlapped.

前記中枠部材の前記厚み形成片には、前記折り返し係止部が押し込まれる部分に透孔が形成されている請求項１記載のチャイルドレジスタント機能付き包装用箱。 The packaging box with a child resistant function according to claim 1, wherein the thickness forming piece of the middle frame member is formed with a through hole in a portion into which the folding engagement portion is pushed.

前記箱体の前記押し込み部には、前記箱体に設けられた切断線が設けられている請求項１記載のチャイルドレジスタント機能付き包装用箱。 The packaging box with a child resistant function according to claim 1, wherein a cutting line provided in the box is provided in the push-in portion of the box.

前記保持片が前記厚み形成片を挟んで一対設けられ、前記折り返し係止部は前記一対の保持片と前記折罫線で折り返されてコの字形に設けられている請求項１記載のチャイルドレジスタント機能付き包装用箱。 2. The child resistant according to claim 1, wherein the holding pieces are provided in a pair with the thickness forming piece interposed therebetween, and the folding engagement portions are folded back at the crease line with the pair of holding pieces and provided in a U shape. Functional packaging box.