JP3086100U - Exploded view for assembling a triangular cylindrical cardboard case - Google Patents
Exploded view for assembling a triangular cylindrical cardboard caseInfo
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- JP3086100U JP3086100U JP2001007524U JP2001007524U JP3086100U JP 3086100 U JP3086100 U JP 3086100U JP 2001007524 U JP2001007524 U JP 2001007524U JP 2001007524 U JP2001007524 U JP 2001007524U JP 3086100 U JP3086100 U JP 3086100U
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Abstract
(57)【要約】
【課題】強度があり紙類の収納作業効率のよい段ボール
ケース。
【解決手段】三角筒状の段ボールケースの展開図が
（イ）５本の折曲線で区画された６個の側面（以下、面
と略記）と（ロ）三角片10と差込片11を付けた底部12と
（ハ）複数の舌状片７とその挿入口８及び受入口９と
（ニ）突出部14と嵌合切欠部15をもつ蓋部13及びその保
護片16と（ホ）２個の突出片14の差込口18のある内側係
止片19と外側係止片20とからなり、組立には（ヘ）面４
を基準に面５、６を左に折曲げて断面三角形にし（ト）
面３を右に折曲げて面６に重ね（チ）底部12の三角片10
と差込片11を折曲げて２個の差込片11を面４、５に重ね
（リ）面２、１を右に折曲げて面２を面５に面１を面４
に重ね（ヌ）舌状片７を折曲げて挿入口８に挿入する。
物を入れたならば（ル）二重の内側係止片19と外側係止
片20の差込口18に各突出部14を差込み、各嵌合切欠部15
を内側係止片19に当接して蓋部13を閉じる。
(57) [Abstract] [Problem] To provide a cardboard case which is strong and has a good work efficiency for storing paper. An exploded view of a triangular cylindrical corrugated cardboard case includes (a) six side surfaces (hereinafter abbreviated as surfaces) divided by five fold curves, (b) a triangular piece 10 and an insertion piece 11. (C) a plurality of tongue-shaped pieces 7 and their insertion ports 8 and receiving ports 9; (d) a lid 13 having a projection 14 and a notch 15; It consists of an inner locking piece 19 having an insertion port 18 for the two projecting pieces 14 and an outer locking piece 20.
5 and 6 are bent to the left on the basis of
Fold the surface 3 to the right and stack it on the surface 6 (h) Triangular piece 10 at the bottom 12
And the insertion piece 11 is folded, and the two insertion pieces 11 are superimposed on the surfaces 4 and 5 (re). The surfaces 2 and 1 are bent to the right to make the surface 2 the surface 5 and the surface 1 the surface 4
The tongue 7 is bent and inserted into the insertion opening 8.
If an object is inserted (R), insert each protrusion 14 into the insertion port 18 of the double inner locking piece 19 and the outer locking piece 20, and insert each fitting notch 15
Is brought into contact with the inner locking piece 19 to close the lid 13.
Description
【０００１】[0001]
本考案はポスターや図面などの保管や配送に使用する三角筒状の段ボールケー スを組立てるための展開図に関する。 The present invention relates to an exploded view for assembling a triangular cylindrical cardboard case used for storing and delivering posters and drawings.
【０００２】[0002]
従来、ポスターや図面などの保管や配送に断面が円形の紙管が主に使用されて いるが、収納物が円管内に密着するので取出しが容易でないという問題があり、 複数のこの紙管を輸送等で扱う場合は束ね方が煩雑である。これを改善するため 、断面が三角筒状の段ボールケースが一部で使用されており、ケース自体の収納 や運搬時には段ボールケースを展開状態にしておき、使用時に組立てるようにし ている。古い方式のものでは収納物の出し入れ口がケースの側面長手方向にあり 、収納物を入れる際に作業性が悪い。また、ケースを組立てながら途中で収納物 を入れるようにしたものもあるが煩雑である。 Conventionally, paper tubes with a circular cross section have been mainly used for storage and delivery of posters and drawings, but there is a problem that it is not easy to take out because the stored items are in close contact with the inside of the circular tube. When handling in transportation or the like, it is complicated to bundle them. In order to improve this, a corrugated cardboard case with a triangular cylindrical cross section is used in some cases. The corrugated cardboard case is opened when storing or transporting the case itself, and is assembled when used. In the old type, the storage opening is in the longitudinal direction of the side of the case, and the workability is poor when inserting the storage. There is also a case in which stored items are put in the middle while assembling the case, but it is complicated.
【０００３】 これらに対し、特開平11−49133 では組立式段ボールケースとして、三角筒状 の段ボールケースを４面で構成し、側面長手方向に連結部がなく、側面長手方向 に倒して使用するロック片により蓋と底を同形式で固定するが、ありふれた方法 によるものであり、また、側面長手方向に筋目をあて強度を考慮したというが、 近頃の使用目的に合わないいくつかの欠点がみうけられる。すなわち、ダンボー ルの筋目が横積みの荷重に弱く、段ボールの重ねが一面のみ二重で強度が均一で なく、側面長手方向に連結部がないのでケース側面の固定が弱く、とくに、蓋を 閉じる際、ロック片を側面長手方向に倒さなければならないので、収納作業を段 ボールケース１個ごとはできるが、段ボールケースを段積みして多数束ねておい て収納作業をすることはできない。On the other hand, in Japanese Patent Application Laid-Open No. 11-49133, a triangular cylindrical cardboard case is formed as a prefabricated cardboard case on four sides, has no connecting portion in the longitudinal direction of the side, and is used by falling down in the longitudinal direction of the side. Although the lid and the bottom are fixed in the same manner by a piece, it is a common method, and it is scored in the longitudinal direction of the side to take into account the strength, but there are some disadvantages that do not suit the intended use these days. Can be In other words, the corrugation of the cardboard is weak against horizontal load, the cardboard is doubled on one side and the strength is not uniform, and there is no connection in the longitudinal direction of the side, so the case side is weakly fixed, especially the lid is closed In this case, since the locking pieces must be tilted in the longitudinal direction of the side surface, the storing operation can be performed for each cardboard case, but the storing operation cannot be performed by stacking a large number of cardboard cases and bundling them.
【０００４】[0004]
本考案は三角筒状の段ボールケース全体の強度が大で、底と蓋が扱いやすく、 連立したままでも収納物が入れられる作業効率のよいものを提供しょうとするも のである。 The purpose of the present invention is to provide a triangular cylindrical corrugated cardboard case that has high strength, easy to handle the bottom and lid, and has high work efficiency that can be stored even when it is in a simultaneous state.
【０００５】[0005]
ここにおいて本考案者は三角筒状の段ボールケース組立用展開図として四角形 の段ボール紙において、（イ）５本の縦方向の折曲線1a、2a、3a、4a、5aで区画 された６個の側面１〜６と、（ロ）折曲線3b、3cで囲まれ側面３の下辺から突出 していてその頂部付近を切欠くことのできる三角片10と三角片10の両側辺にあた る折曲線3cを底辺とする２個の三角形状の差込片11とからなる底部12と、（ハ） 側面１の端辺に突出していて折曲線1cのある舌状片７と折曲線3aに沿い側面４の 側にある、舌状片７の挿入口８および側面６の端辺を切欠いて設けた、舌状片７ の受入口９と、（ニ）側面１、２の上辺を折曲線1b、2bとしそれぞれの折曲線1b 、2bを斜辺とする２個の直角三角形とその直角を挟む短辺の直角位置の突出片14 および隣接の嵌合用切欠き15とからなる蓋部13と、蓋部13の直角を挟む長辺と突 出片14の延長にわずかな接続を残す切取線17を介して付加えた、側面１、２の上 辺と平行な端辺のある保護片16と、（ホ）側面６の上辺に突出している、２個の 突出片14の差込口18の両側を直角に切欠いてある内側係止片19と側面３の上辺に 突出している、差込口18の両側を斜めに切ってある外側係止片20とからなるもの を見出すにいたつた。なお、展開図の説明は段ボール紙を内側からみたものであ る。 Here, the inventor of the present invention has developed a triangular cylindrical corrugated cardboard case as an exploded view of a quadrangular corrugated paperboard, and (a) six longitudinally bent curves 1a, 2a, 3a, 4a, 5a. Triangular pieces 10 surrounded by the side surfaces 1 to 6 and (b) folding curves 3b and 3c and protruding from the lower side of the side surface 3 and having a notch near the top, and a fold corresponding to both sides of the triangular piece 10 (C) a tongue-shaped piece 7 protruding from the side of the side surface 1 and having a bent curve 1c and a bent curve 3a. The insertion opening 8 of the tongue-shaped piece 7 and the receiving port 9 of the tongue-shaped piece 7 which are provided by notching the end sides of the side face 6 on the side of the side face 4, and (d) the upper sides of the side faces 1, 2 are bent curves 1b , 2b, and two right-angled triangles each having the hypotenuse curves 1b, 2b as hypotenuses, and a protruding piece 14 and an adjacent fitting notch 15 at right angles of short sides sandwiching the right angles. And the end parallel to the upper side of the side surfaces 1 and 2 added through the cut line 17 that leaves a slight connection to the long side of the right side of the cover 13 and the extension of the protruding piece 14. The protruding protection piece 16 and the inner locking piece 19, which is notched at right angles on both sides of the insertion port 18 of the two protruding pieces 14 protruding from the upper side of the side face 6, and protrudes to the upper side of the side face 3. It has been found that there is an outer locking piece 20 having both sides of the insertion port 18 obliquely cut. The description of the development view shows the corrugated paper from the inside.
【０００６】 さらに、上記展開図において側面４、５の下辺付近にその折曲線4b、5bがあり 、折曲線4b、5bと折曲線3a、4a、５a との交点から斜めに切ってある２個の傾斜 片23と、側面１、２のそれぞれの下辺の折曲線1a寄りに指当て用切欠き21とをそ れぞれ追加したものを見出した（図２参照）。[0006] Furthermore, in the developed view, there are bent lines 4b and 5b near the lower sides of the side surfaces 4 and 5, and two broken lines obliquely cut from the intersection of the bent lines 4b and 5b and the bent lines 3a, 4a and 5a. And a notch 21 for finger contact near the fold curve 1a on the lower side of each of the side surfaces 1 and 2 were found (see FIG. 2).
【０００７】 また、そのように追加した展開図において側面１〜６の上辺付近の形状を側面 １〜６の下辺付近の形状と対称になるように変えたものを見出した（図４参照） 。[0007] In addition, in the developed view added in this manner, a shape in which the shape near the upper side of the side surfaces 1 to 6 is changed to be symmetrical with the shape near the lower side of the side surfaces 1 to 6 has been found (see FIG. 4).
【０００８】 また、以上の各展開図において折曲線1a、2aの中央に細長い楕円状の孔22が開 けてあると好都合であることを見出した（図１〜図４参照）。Further, it has been found that it is convenient to form an elongated elliptical hole 22 in the center of each of the folding curves 1a and 2a in the above developed views (see FIGS. 1 to 4).
【０００９】 なお、段ボール紙が以上の各展開図において横方向に筋目を有するものが好適 であることを見出した。[0009] It has been found that corrugated paper having a horizontal line in each of the above developed views is suitable.
【００１０】[0010]
本考案の三角筒状の段ボールケース（以下、段ボールケースと略記する）を形 成する段ボール紙の展開図は図１に示すごとく、以下、大別して以下（イ）〜（ ホ）の５成分からなる。すなわち、（イ）５本の縦方向の折曲線1a、2a、3a、4a 、5aで区画された６個の側面１〜６と、（ロ）折曲線3b、3cで囲まれ側面３の下 辺から突出していてその頂部付近を切欠くことのできる三角片10と三角片10の両 側辺にあたる折曲線3cを底辺とする２個の三角形状の差込片11とからなる底部12 と、（ハ）側面１の端辺に突出していて折曲線1cのある舌状片７と折曲線3aに沿 い側面４の側にある、舌状片７の挿入口８および側面６の端辺を切欠いて設けた 、舌状片７の受入口９と、（ニ）側面１、２の上辺を折曲線1b、2bとしそれぞれ の折曲線1b、2bを斜辺とする２個の直角三角形とその直角を挟む短辺の直角位置 の突出片14および隣接の嵌合用切欠き15とからなる蓋部13と、蓋部13の直角を挟 む長辺と突出片14の延長にわずかな接続を残す切取線17を介して付加えた、側面 １、２の上辺と平行な端辺のある保護片16と、（ホ）側面６の上辺に突出してい る、２個の突出片14の差込口18の両側を直角に切欠いてある内側係止片19と側面 ３の上辺に突出している、差込口18の両側を斜めに切ってある外側係止片20とか らなる。 As shown in FIG. 1, a development view of the corrugated paper forming the triangular cylindrical corrugated cardboard case (hereinafter abbreviated as a corrugated cardboard case) of the present invention is roughly divided into the following five components (a) to (e). Become. That is, (a) six side surfaces 1 to 6 defined by five longitudinal folding curves 1a, 2a, 3a, 4a, and 5a, and (b) a lower surface 3 surrounded by folding curves 3b and 3c. A bottom portion 12 consisting of a triangular piece 10 protruding from the side and capable of notching the vicinity of the top thereof, and two triangular insertion pieces 11 having a base of a bent curve 3c corresponding to both sides of the triangular piece 10; (C) The tongue 7 protruding from the edge of the side surface 1 and having the fold curve 1c and the insertion opening 8 of the tongue 7 and the edge of the side surface 6 on the side of the side 4 along the fold curve 3a The notch-formed inlet 9 of the tongue-shaped piece 7 and (d) two right-angled triangles with the upper sides of the side surfaces 1 and 2 as bent lines 1b and 2b and the bent lines 1b and 2b as hypotenuses and their right angles A lid 13 consisting of a protruding piece 14 at a right angle position on the short side and a notch 15 for fitting next to it, and a cut line leaving a slight connection to the extension of the protruding piece 14 with the long side interposing the right angle of the lid 13 17 The protective piece 16 having an edge parallel to the upper sides of the side surfaces 1 and 2 and (e) both sides of the insertion port 18 of the two projecting pieces 14 protruding from the upper side of the side surface 6 It consists of an inner locking piece 19 cut out at a right angle and an outer locking piece 20 protruding from the upper side of the side face 3 and having both sides of the insertion port 18 cut diagonally.
【００１１】 底部12における三角片10には頂点付近を切欠くことができるように切欠き用の ミシン目が付いている。頂点付近の切欠きがなくとも、指当て用切欠き21がある 場合はそこに両指をあてて挟みながら引上げれば底部12を開けることができるが 、頂点付近を切欠いておけば、そこに指を入れて底部12を開けることができると いう便利さがある。なお、頂点付近の切欠きのないほうが外部からの異物や雨水 が入らず、これを好む場合もあるから、これらは適宜選択すればよい。The triangular piece 10 at the bottom 12 has a notch perforation so that the vicinity of the vertex can be cut off. Even if there is no notch near the apex, if there is a notch 21 for finger contact, the bottom part 12 can be opened by placing both fingers on it and pulling it up, but if the notch near the apex is notched, The convenience is that the bottom 12 can be opened by inserting a finger. In addition, since there is a case where the notch near the apex does not allow foreign matter and rainwater from outside without the notch, it may be preferable to select these as appropriate.
【００１２】 舌状片７は図５に拡大してみられるように、基部に直角状に切込みを設けて、 挿入口８に舌状片７を挿入後舌状片７が容易に離脱しないようにしてある。また 、受入口９は舌状片７と平面的に嵌合し舌状片７が側面６と同一平面を形成する ようにする。なお、舌状片７の数は図１〜図４に示すごとく形状の大きさに応じ 通常２〜３個で足りる。As shown in FIG. 5, the tongue 7 is provided with a notch at a right angle in the base so that the tongue 7 does not easily come off after the tongue 7 is inserted into the insertion opening 8. It is. Further, the receiving port 9 is fitted to the tongue piece 7 in a plane so that the tongue piece 7 forms the same plane as the side surface 6. The number of tongue-shaped pieces 7 is usually two or three depending on the size of the shape as shown in FIGS.
【００１３】 以上の展開図による段ボール紙を用い、段ボールケースの本体（蓋部13を除く ）を組立てるには、以下、（ヘ）〜（ヌ）の５段階をたどる。すなわち、各側面 １〜６の折曲げ順（矢印）を図６に示すごとく、（ヘ）側面４を基準にして側面 ５、６を時計反対方向に折曲線4a、5aで折曲げて内側の断面三角形を形成し、（ ト）折曲線3aを時計方向に折曲げて側面３を側面６に重ね、（チ）底部12を構成 する三角片10を折曲線3bで、差込片11を折曲線3cでそれぞれ折曲げて２個の差込 片11を側面４、５に重ね、（リ）側面２、１を時計方向に折曲線2a、1aで折曲げ て、側面２を側面５に、側面１を側面４に重ねて外側の断面三角形を形成し、最 後に（ヌ）舌状片７を折曲線1cで折曲げて挿入口８に挿入する。なお、すべての 折曲線には折曲げが容易にできるよう、あらかじめ内側面を線状に押圧して折り 目を付けてある。In order to assemble the main body of the corrugated cardboard case (excluding the lid 13) using the corrugated paper according to the above development, the following five steps (f) to (nu) are performed. That is, as shown in FIG. 6, the bending order (arrows) of the side surfaces 1 to 6 is as shown in FIG. 6. A triangular cross section is formed, (g) the folding curve 3a is bent clockwise and the side 3 is overlapped with the side 6, and (h) the triangular piece 10 constituting the bottom 12 is folded with the folding curve 3b and the insertion piece 11 is folded. Each of the two insertion pieces 11 is folded on the curve 3c, and the two insertion pieces 11 are superimposed on the side surfaces 4 and 5, and the side surfaces 2 and 1 are bent in the clockwise direction along the curved lines 2a and 1a. The side surface 1 is overlapped with the side surface 4 to form a triangular outer cross section. Finally, the tongue-shaped piece 7 is bent along the folding curve 1c and inserted into the insertion opening 8. In addition, all the fold curves are preliminarily linearly pressed and creased so that they can be easily bent.
【００１４】 得られた段ボールケースの本体に内容物を収納したあと、蓋部13を閉じるには つぎをおこなう。すなわち、図10および図11に示すごとく、（ル）二つの側面３ 、６の重なりで生じている内側係止片19と外側係止片20のそれぞれの差込口18の 重なりに対し、保護片16を切取線17で切り外してから蓋部13を折曲線1b、2bで折 曲げ、蓋部13の各突出片14を差込み、同時に蓋部13の各嵌合用切欠き15を側面６ の延長にある内側係止片19に当接して蓋部13を閉じる。After the contents are stored in the main body of the obtained cardboard case, the following procedure is performed to close the lid 13. That is, as shown in FIGS. 10 and 11, (l) protection against the overlap of the insertion holes 18 of the inner locking piece 19 and the outer locking piece 20 caused by the overlapping of the two side faces 3 and 6. After the piece 16 is cut off along the cut line 17, the lid 13 is bent along the folding curves 1b and 2b, and each projecting piece 14 of the lid 13 is inserted, and at the same time, each fitting notch 15 of the lid 13 is extended to the side surface 6. The lid 13 is closed by contacting the inner locking piece 19 located at the position shown in FIG.
【００１５】 なお、組立てた底部12を開閉することができるよう、差込片11の挿入を容易に するため、図２に示すごとく、展開図において側面４、５の下辺付近にその折曲 線4b、5bがあり、折曲線4b、5bと折曲線3a、4a、５a との交点から斜めに切って ある２個の傾斜片23と、側面１、２のそれぞれの下辺の折曲線1a寄りに指当て用 切欠き21とをそれぞれ追加してある。なお、指当て用切欠き21は図２、３、４、 ８にみられるように、側面１、２の下辺を浅い湾曲に切欠いたもののほうが好適 である。In order to facilitate the insertion of the insertion piece 11 so that the assembled bottom portion 12 can be opened and closed, as shown in FIG. There are 4b and 5b, two inclined pieces 23 obliquely cut from the intersection of the fold curves 4b and 5b and the fold curves 3a, 4a and 5a, and the fold curve 1a on the lower side of each of the side surfaces 1 and 2. Notches 21 for finger pads are added. As shown in FIGS. 2, 3, 4, and 8, it is preferable that the notches 21 for finger rests have the lower sides of the side surfaces 1 and 2 cut into a shallow curve.
【００１６】 組立て後に底部12を開けるには、（ヲ）あらかじめ三角片10の頂点付近を切欠 き用のミシン目で切欠いておき、そこに指を入れて三角片10を引出す。底部12を 閉じるには、図７〜９に示すごとく、（ワ）底部12を構成する２個の差込片11と 三角片10を順に折曲線3c、3bで折曲げ、指当て用切欠き21に両指を当てて２個の 差込片11を挟みながら押せば、側面４、５の延長にある２個の傾斜片23が折曲線 4b、5bで内側に傾斜状態に折曲げられ、２枚の差込片11が側面２と側面５および 側面１と側面４との間にそれぞれ差込まれる。In order to open the bottom 12 after the assembly, (ヲ) the vicinity of the vertex of the triangular piece 10 is cut in advance with a notch perforation, and a finger is inserted into the notch to pull out the triangular piece 10. To close the bottom 12, as shown in FIGS. 7 to 9, (b) the two insertion pieces 11 and the triangular piece 10 constituting the bottom 12 are sequentially bent along the folding curves 3 c and 3 b, and the notches for finger rest are formed. If both fingers are pressed against the two insertion pieces 11 while pressing the two pieces, the two inclined pieces 23 extending from the sides 4 and 5 are bent inwardly at the folding curves 4b and 5b, Two insertion pieces 11 are inserted between the side 2 and the side 5 and between the side 1 and the side 4, respectively.
【００１７】 また、展開図において図４に示すごとく、側面１〜６の上辺付近の形状を底部 12を開閉することができるようにした図２、３に示す側面１〜６の下辺付近の形 状と対称になるように変えたものを使用することができる。この場合の蓋部は底 部12と同形になるので、その開閉方法は組立て後の底部12の開閉の要領と同じに なる。Further, as shown in FIG. 4 in a development view, the shape near the upper side of the side surfaces 1 to 6 is changed to the shape near the lower side of the side surfaces 1 to 6 shown in FIGS. It is possible to use one that is changed to be symmetrical with the shape. In this case, since the lid portion has the same shape as the bottom portion 12, the opening and closing method is the same as the manner of opening and closing the bottom portion 12 after assembly.
【００１８】 なお、図１〜４および図７〜11に示すごとく、段ボールケースの折曲線1a、2a の中央に細長い楕円状の孔22を開けておくと段ボールケースを手でつかみやすく 好都合である。As shown in FIGS. 1 to 4 and FIGS. 7 to 11, an elongated elliptical hole 22 is formed at the center of the folding curves 1a and 2a of the cardboard case, so that the cardboard case can be easily grasped by hand. .
【００１９】 また、段ボール紙が展開図において横方向に筋目を有している場合は横積みに 対してとくに強度が大となるが、それほど強度を要しない場合は縦方向の筋目で もよい。Further, when the corrugated paperboard has a horizontal streak in the developed view, the strength is particularly large for the horizontal stacking, but when the corrugated paperboard does not require much strength, a vertical streak may be used.
【００２０】 なお、通常の規格用紙の印刷等をしたものを収納する三角筒状の段ボールケー スはそれらに応じた長さに形成し、ＪＩＳ、Ｅフルート（厚さ２ｍｍ）あるいは Ｂフルート（厚さ３ｍｍ）を用いれば充分に強度を確保することができる。The triangular cylindrical corrugated cardboard case for accommodating normal printed standard paper is formed to have a length corresponding to the triangular tubular corrugated cardboard, and can be JIS, E flute (thickness 2 mm) or B flute (thickness). If the thickness is 3 mm), sufficient strength can be ensured.
【００２１】 段ボールケースの複数に対して収納物を入れる場合は、段ボールケースを外側 が６角形になうように集めてバンドを掛けるか、あるいは数段に段積みしてバン ドを掛けておけば、立て位置で収納が迅速にでき、運搬も容易にできる。When storing items in a plurality of cardboard cases, collect the cardboard cases so that the outside becomes a hexagon and hang a band, or stack the cardboard cases in several stages and hang the band. In this case, storage can be quickly performed in the vertical position, and transportation can be easily performed.
【００２２】[0022]
本考案の段ボールケースは連立したままでも収納物が入れやすく作業効率がよ い。また、ケース全体の強度が大で、底部と蓋部が扱いやすく、材質上、使用後 の廃棄もしやすい。 The corrugated cardboard case of the present invention is easy to store things even when it is in a coalition, and the work efficiency is good. In addition, the strength of the entire case is high, the bottom and lid are easy to handle, and the material makes it easy to dispose after use.
【図１】 段ボールケース（その１）の展開図FIG. 1 is an expanded view of a cardboard case (part 1).
【図２】 段ボールケース（その２）の展開図FIG. 2 is a development view of a cardboard case (part 2).
【図３】 段ボールケース（その３）の展開図FIG. 3 is an exploded view of a cardboard case (3).
【図４】 段ボールケース（その４）の展開図FIG. 4 is an expanded view of a cardboard case (part 4).
【図５】 図１の展開図における蓋部と舌状片付近の拡
大図FIG. 5 is an enlarged view of the vicinity of a lid and a tongue in the developed view of FIG. 1;
【図６】 各側面の折曲げ順序（矢印）を示す説明図FIG. 6 is an explanatory view showing a bending order (arrow) of each side surface.
【図７】 底部の閉じ方（初期）を示す説明図FIG. 7 is an explanatory view showing how to close the bottom (initial).
【図８】 底部の閉じ方（終期）を示す説明図FIG. 8 is an explanatory view showing how to close the bottom (final stage).
【図９】 底部を閉じた状態示す説明図FIG. 9 is an explanatory view showing a state in which the bottom is closed.
【図10】 蓋部の閉じ方を示す説明図FIG. 10 is an explanatory view showing how to close the lid.
【図11】 蓋部を閉じた状態を示す説明図FIG. 11 is an explanatory diagram showing a state in which a lid is closed.
１〜６ 側面 1a、2a、3a、4a、5a 折曲線 1b、2b、3b、4b、5b 折曲線 1c、3c 折曲線 ７ 舌状片 ８ 挿入口 ９ 受入口 10 三角片 11 差込片 12 底部 13 蓋部 14 突出片 15 嵌合用切欠き 16 保護片 17 切取線 18 差込口 19 内側係止片 20 外側係止片 21 指当て用切欠き 22 楕円状の孔 23 傾斜片 1-6 Sides 1a, 2a, 3a, 4a, 5a Folded curve 1b, 2b, 3b, 4b, 5b Folded curve 1c, 3c Folded curve 7 Tongue piece 8 Insertion port 9 Reception port 10 Triangle piece 11 Insert piece 12 Bottom part 13 Lid 14 Projecting piece 15 Notch for fitting 16 Protective piece 17 Cutout line 18 Insertion hole 19 Inner locking piece 20 Outer locking piece 21 Finger notch 22 Oval hole 23 Inclined piece
Claims (5)
方向の折曲線（1a、2a、3a、4a、5a）で区画された６個
の側面（１〜６）と、（ロ）折曲線（3b、3c）で囲まれ
側面（３）の下辺から突出していてその頂部付近を切欠
くことのできる三角片（10）と三角片（10）の両側辺に
あたる折曲線（3c）を底辺とする２個の三角形状の差込
片（11）とからなる底部（12）と、（ハ）側面（１）の
端辺に突出していて折曲線（1c）のある舌状片（７）と
折曲線（3a）に沿い側面（４）の側にある、舌状片
（７）の挿入口（８）および側面（６）の端辺を切欠い
て設けた、舌状片（７）の受入口（９）と、（ニ）側面
（１、２）の上辺を折曲線（1b、2b）としそれぞれの折
曲線（1b、2b）を斜辺とする２個の直角三角形とその直
角を挟む短辺の直角位置の突出片（14）および隣接の嵌
合用切欠き（15）とからなる蓋部（13）と、蓋部（13）
の直角を挟む長辺と突出片（14）の延長にわずかな接続
を残す切取線（17）を介して付加えた、側面（１、２）
の上辺と平行な端辺のある保護片（16）と、（ホ）側面
（６）の上辺に突出している、２個の突出片（14）の差
込口（18）の両側を直角に切欠いてある内側係止片（1
9）と側面（３）の上辺に突出している、差込口（18）
の両側を斜めに切ってある外側係止片（20）とを設けて
ある三角筒状の段ボールケース組立用展開図。1. A square corrugated paperboard is provided with (a) six side surfaces (1 to 6) divided by five longitudinal folding curves (1a, 2a, 3a, 4a, 5a); ) A triangular piece (10) that is surrounded by the fold curves (3b, 3c) and protrudes from the lower side of the side surface (3) and can be cut off near the top, and fold curves (3c) corresponding to both sides of the triangular piece (10) (12) consisting of two triangular-shaped insertion pieces (11) having a bottom as a base, and (c) a tongue-like piece (1) having a bent curve (1c) protruding from an end of the side surface (1). 7), the tongue-shaped piece (7) provided with a cutout in the insertion opening (8) of the tongue-shaped piece (7) and the end of the side face (6) on the side of the side face (4) along the folding curve (3a). ) And (d) two right-angled triangles with the upper sides of the side surfaces (1, 2) as bent curves (1b, 2b) and the respective bent curves (1b, 2b) as hypotenuses and their right angles Projecting piece (14 And notches for engagement of the adjacent lid part consisting of a (15) and (13), lid (13)
Sides (1, 2) added via cut lines (17) leaving a slight connection to the long sides of the right angle of the and the extension of the protruding piece (14)
The protection piece (16) with an edge parallel to the upper side of the side and (e) the two sides of the insertion port (18) of the two projecting pieces (14) projecting from the upper side of the side (6) at right angles. Notched inner locking piece (1
9) and outlet (18) projecting from the upper side of the side (3)
3 is an exploded view for assembling a triangular cylindrical corrugated cardboard case provided with outer locking pieces (20) having both sides cut diagonally.
（4b、5b）があり、折曲線（4b、5b）と折曲線（3a、4
a、５a ）との交点から斜めに切ってある２個の傾斜片
（23）と、側面（１、２）のそれぞれの下辺の折曲線
（1a）寄りに指当て用切欠き（21）とを設けてある請求
項１記載の三角筒状の段ボールケース組立用展開図。2. A fold curve (4b, 5b) is provided near the lower side of the side surface (4, 5), and a fold curve (4b, 5b) and a fold curve (3a, 4) are provided.
a, 5a), two slanting pieces (23) cut diagonally from the intersection with the notches (21) near the fold curves (1a) on the lower sides of the side surfaces (1, 2). 3. A development view for assembling a triangular cylindrical corrugated cardboard case according to claim 1.
（１〜６）の下辺付近の形状と対称になるようにしてあ
る請求項２記載の三角筒状の段ボールケース組立用展開
図。3. The development for assembling a triangular tubular corrugated cardboard case according to claim 2, wherein the shape near the upper side of the side surfaces (1 to 6) is symmetrical to the shape near the lower side of the side surfaces (1 to 6). FIG.
の孔（22）を設けてある請求項１、２又は３記載の三角
筒状の段ボールケース組立用展開図。4. An exploded view for assembling a triangular cylindrical corrugated cardboard case according to claim 1, wherein an elongated elliptical hole (22) is provided at the center of the folding curve (1a, 2a).
請求項１、２、３又は４記載の三角筒状の段ボールケー
ス組立用展開図。5. An exploded view for assembling a triangular tubular corrugated cardboard case according to claim 1, wherein the corrugated paperboard has a horizontal streak.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001007524U JP3086100U (en) | 2001-11-19 | 2001-11-19 | Exploded view for assembling a triangular cylindrical cardboard case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001007524U JP3086100U (en) | 2001-11-19 | 2001-11-19 | Exploded view for assembling a triangular cylindrical cardboard case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3086100U true JP3086100U (en) | 2002-05-31 |
Family
ID=43237514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001007524U Expired - Lifetime JP3086100U (en) | 2001-11-19 | 2001-11-19 | Exploded view for assembling a triangular cylindrical cardboard case |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3086100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011073778A (en) * | 2009-10-02 | 2011-04-14 | Kyocera Mita Corp | Locking mechanism for sheet material and packaging material having the same |
-
2001
- 2001-11-19 JP JP2001007524U patent/JP3086100U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011073778A (en) * | 2009-10-02 | 2011-04-14 | Kyocera Mita Corp | Locking mechanism for sheet material and packaging material having the same |
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