JP4844801B2 - Lid integrated paper box - Google Patents

Lid integrated paper box Download PDF

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JP4844801B2
JP4844801B2 JP2005093987A JP2005093987A JP4844801B2 JP 4844801 B2 JP4844801 B2 JP 4844801B2 JP 2005093987 A JP2005093987 A JP 2005093987A JP 2005093987 A JP2005093987 A JP 2005093987A JP 4844801 B2 JP4844801 B2 JP 4844801B2
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lid
end plate
plate
polymerization
plates
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JP2006273366A (en
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謙介 山崎
潔 安本
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Dai Nippon Printing Co Ltd
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Dai Nippon Printing Co Ltd
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Description

本発明は、ワンタッチで組立形成可能な、二重側壁を有する蓋身一体型組立紙函に関する。   The present invention relates to a lid-integrated assembly paper box having double side walls that can be assembled and formed with a single touch.

従来、蓋函と身函とを一体とした組立紙函は、種々の形状・構造のものが開発され実用化されており、組立操作の簡便化等各種の効果を奏するものがある。図４（Ａ）従来技術の蓋身一体型紙函の展開平面図、および図４（Ｂ）同じく組立状態の斜視図に示すように、蓋函部を構成する天板１０１の各側板１０２、１０２および端板１０４、身函部を構成する底板１０８の各側板１０９、１０９および端板１１１は、それぞれ重合側板１０３、１０３、重合端板１０５、および重合側板１１０、１１０、重合端板１１２による二重壁で形成され、且つ前記各側板部の二重壁は予め各側板に各重合側板が貼着されることにより形成されているものである。また、前記各側板部と各端板部との接合、組み立てに関しては、各側板部と各端板部との間にそれぞれ折線で山折りされる二つの略三角形部分からなる折込角部を設けており、組み立てにあたっては、各側板部および各端板を起立させ、前記各折込角部を各端板部に抱き込んで相互に連結させ、予め穿設された各重合側板の切欠部に、各重合端板両側に突設された係止片を係合させて組み立てるものである（例えば、特許文献１参照）。 Conventionally, assembling paper boxes in which a lid box and a body box are integrated, various shapes and structures have been developed and put into practical use, and there are some which have various effects such as simplification of assembling operations. As shown in FIG. 4 (A), a developed plan view of a conventional lid-integrated paper box, and FIG. 4 (B), a perspective view of the assembled state, each side plate 102, 102 of the top plate 101 constituting the cover box portion. And the end plate 104 and the side plates 109 and 109 and the end plate 111 of the bottom plate 108 constituting the box part are respectively formed by the overlapping side plates 103 and 103, the overlapping end plate 105, the overlapping side plates 110 and 110, and the overlapping end plate 112. The double wall of each side plate part is formed by pasting each polymerization side plate to each side plate in advance. In addition, with regard to the joining and assembling of each side plate portion and each end plate portion, there are provided folding corner portions composed of two substantially triangular portions that are fold-folded along folding lines between each side plate portion and each end plate portion. In assembling, each side plate and each end plate are erected, the respective folding corners are embraced in each end plate portion and connected to each other, and the notch portion of each overlapping side plate previously drilled, Each of the overlapping end plates is assembled by engaging engaging pieces protruding from both sides (see, for example, Patent Document 1).

しかしながら、従来技術の蓋身一体型紙函において、前述のように予め各側板部が貼着により二重壁とされているが、組立時には手作業によって各側板部および各端板部を折り起こし、蓋部および身函部の折込角部をそれぞれ折り込み端板部で挟み込んで組み立てる必要が有り、組立作業に時間を要するものであった。   However, in the lid-integrated paper box of the prior art, as described above, each side plate portion is made into a double wall by sticking in advance, but at the time of assembly, each side plate portion and each end plate portion are folded up manually, It is necessary to assemble the folding corners of the lid part and the body part with the folding end plate parts, and the assembling work takes time.

本発明の目的は、上記問題を解決するためになしたものであって、紙函を構成する各側板部と各端板部との接合並びに貼着構造を改良することにより、手作業による組み立ての煩雑さを少なくし、組立作業の時間を短縮可能な蓋身一体型組立紙函を提供することにある。   An object of the present invention is to solve the above-mentioned problems, and is an assembly by manual work by improving the bonding and bonding structure between each side plate portion and each end plate portion constituting the paper box. An object of the present invention is to provide a lid-integrated assembling paper box which can reduce the complexity of the assembly and can shorten the time of assembling work.

上記課題を解決するため、請求項１の発明は、矩形状或いは正方形状の底板と、該底板の両側部に側板、重合側板をそれぞれ順次対称的に連設するとともに、前記底板の一方の端部に端板、重合端板を連設し、他方の端部に背面連結端板を設け、前記各側板と端板および背面連結端板との間にそれぞれ折線で山折される二つの略三角形部分からなる折込角部および連結端板折込角部を設け、前記背面連結端板の端部は矩形状或いは正方形状の天板に連設し、該天板の両側部に蓋部側板、蓋部重合側板をそれぞれ順次対称的に連設するとともに、前記天板の一方の端部に蓋部端板、蓋部重合端板を連設し、前記各蓋部側板と蓋部端板との間にそれぞれ折線で山折される二つの略三角形部分からなる蓋部折込角部を設けた紙函用ブランク板からなり、前記重合端板の端辺中央部に横長略矩形の切欠を穿設するとともに、前記切欠のブランク板中央寄りの両角部から前記端板の両角隅に到る斜め折線を設け、前記重合端板の前記端板寄りの側端部にそれぞれ前記係止凸部を設けるとともに、前記各重合側板の前記端板寄りの側端部にそれぞれ前記係止凸部が係合する係止用切欠部を設け、前記蓋部重合端板の端辺中央部に横長略矩形の切欠を穿設するとともに、前記切欠のブランク板中央寄りの両角部から前記端板の両角隅に到る斜め折線を設け、前記蓋部重合端板の両側端部にそれぞれ係止凸部を設けるとともに、前記各蓋部重合側板の前記蓋部端板寄りの側端部にそれぞれ前記係止凸部が係合する係止用切欠部を設け、前記各重合側板をこれに隣接する前記各側板に貼着し、前記折込角部の一方の略三角形部分をこれに隣接する前記端板に貼着し、前記重合端板を該重合端板に穿設した前記切欠の長辺に沿い且つ該重合端板に設けた前記斜め折線から隔てた部分でこれに隣接する前記端板に貼着し、前記各蓋部重合側板をこれに隣接する前記各蓋部側板に貼着し、前記蓋部折込角部の一方の略三角形部分をこれに隣接する前記蓋部端板に貼着し、前記蓋部重合端板を該蓋部重合端板に穿設した前記切欠の長辺に沿い且つ該蓋部重合端板に設けた前記斜め折線から隔てた部分でこれに隣接する前記蓋部端板に貼着してなり、前記各側板を起立させたとき前記端板が起立せしめられ、前記各係止凸部と各係止用切欠との係合により紙函本体部が形成され、前記各蓋部側板を起立させたとき前記蓋部端板が起立せしめられ、前記各係止凸部と各係止用切欠部との係合により紙函蓋部が形成され、前記紙函本体部に紙函蓋部を施蓋して紙函が形成されるように構成したことを特徴とする蓋身一体型組立紙函である。 In order to solve the above-mentioned problems, the invention of claim 1 is characterized in that a rectangular or square bottom plate and side plates and overlapping side plates are sequentially and symmetrically connected to both sides of the bottom plate, and one end of the bottom plate is provided. Two substantially triangular triangles that are connected to each other by a fold line between the side plate, the end plate, and the back connection end plate. There are provided folding corner portions and connecting end plate folding corner portions, and the end portions of the back connection end plates are connected to a rectangular or square top plate, and lid side plates and lids are provided on both sides of the top plate. The overlapped side plates are sequentially connected in a symmetrical manner, and a lid end plate and a cover overlapped end plate are connected to one end of the top plate, and each of the lid side plates and the lid end plates It consists of a blank box for paper boxes provided with a lid folding corner that consists of two approximately triangular parts that are each folded in a folding line. And forming a substantially rectangular cutout in the center of the edge of the overlap end plate, and providing oblique folding lines from both corners of the notch near the center of the blank plate to both corners of the end plate, The locking protrusions are provided at the side end portions of the plate near the end plate, and the locking protrusions are engaged with the side end portions of the overlapping side plates near the end plate. And forming a substantially rectangular notch in the center of the edge of the overlapped end plate of the lid, and providing diagonal folding lines from both corners of the notch near the center of the blank plate to both corners of the end plate. The engaging convex portions are respectively provided on both side end portions of the lid overlapping end plate, and the engaging convex portions are engaged with the side end portions of the lid overlapping side plates near the lid end plate. provided notches for locking, bonded to the each side plate adjacent said respective polymerization plates thereto, the folding One substantially triangular portion of the parts bonded to said end plate adjacent thereto, the diagonal of the polymerization end plate provided on and the polymerization end plate along the long side of the notch which is formed in the polymerization end plate stuck on the end plate adjacent thereto at a portion spaced from the fold line, and bonded to the each lid side plates adjacent each of said lid polymerization plate thereto, one of the substantially triangular of the lid folding corners stuck to the lid end plate adjacent a portion thereto, provided along and in the lid portion polymerization endplate said lid polymerization end plate to the notch long side of which is formed in the lid portion polymerization endplate the result was stuck to the lid end plate, said end plate when is erected the side plates is made to stand up, each engaging convexed latch portion and the engaging adjacent thereto at a portion spaced from the diagonal fold line A paper box main body is formed by engagement with the notch, and when the lid side plates are raised, the lid end plates are raised, A paper box cover part is formed by engagement of the stop convex part and each locking notch part, and a paper box is formed by covering the paper box body part with the paper box cover part. It is a lid-integrated assembly paper box.

本発明に係る蓋身一体型組立紙函は、前述のような構成としたことにより、組み立て時において、各側板と重合側板とからなる各側板部の起立操作に連動して、各端板と重合端板とからなる各端板部が起立し、各係止凸部と各係止用切欠部との係合が行えるので、従来技術のような手作業による組み立ての煩雑さを少なくし、組立作業の時間を短縮できるという効果がある。   The lid-integrated assembly paper box according to the present invention has the above-described configuration, and at the time of assembly, in conjunction with the standing operation of each side plate portion composed of each side plate and the overlapping side plate, Each end plate part composed of a superposed end plate stands up and can engage with each locking projection and each locking notch, reducing the complexity of manual assembly as in the prior art, There is an effect that the time for the assembly work can be reduced.

また、各端板に隣接する重合端板を予め内折して貼着したことにより、偏平に折り畳まれた状態は、従来技術に比べ小さな面積となるので、輸送や格納保管の省スペース化が可能であり、経済性にも優れている。さらに、使用後は、簡便な操作で組み立て前と同様に、偏平な状態に再折畳みができ、廃棄容積を減じることが可能で廃棄性にも優れている。   In addition, the overlapped end plate adjacent to each end plate is pre-folded and attached, so that the flatly folded state has a smaller area compared to the prior art, thus saving space for transportation and storage. It is possible and economical. Furthermore, after use, as before assembling, it can be refolded in a flat state by a simple operation, the waste volume can be reduced, and the waste property is excellent.

上記本発明につき、図面等を用いて以下に詳述する。図１は本発明に係る蓋身一体型組立紙函の実施例の展開平面図。図２は同じく実施例の折畳み貼着された状態を示す平面図。図３（Ａ）は同じく実施例の組立途中の状態を示す斜視図。図３（Ｂ）は同じく実施例の組立完了（蓋開放）の状態を示す斜視図。図４（Ａ）は従来技術の展開平面図。図４（Ｂ）は同じく従来技術の組立完了（蓋開放）の状態を示す斜視図である。 The present invention will be described in detail below with reference to the drawings. FIG. 1 is a developed plan view of an embodiment of a lid-integrated assembly paper box according to the present invention. FIG. 2 is a plan view showing the folded state of the embodiment. FIG. 3A is a perspective view showing a state during the assembly of the embodiment. FIG. 3B is a perspective view showing the state of assembly completion (lid open) of the embodiment. FIG. 4A is a developed plan view of the prior art. FIG. 4B is a perspective view showing the state of assembly completion (lid opening) of the prior art.

図１は本発明に係る蓋身一体型組立紙函の実施例の展開平面図で、本実施例において、紙函用ブランク板１は、矩形状或いは正方形状の底板２と、該底板２の両側部にそれぞれ順次対称的に連設された側板３、３、重合側板４、４を有し、また、前記底板２の一方の端部に端板５、重合端板６を連設してなり、他方の端部に背面連結端板１２を連設し、前記各側板３、３と端板５および背面連結端板１２との間にそれぞれ折線ｂ、ｂ、ｃ、ｃで山折される二つの略三角形部分からなる折込角部７、７、連結端板折込角部８、８が設けられており、前記背面連結端板１２の端部は矩形状或いは正方形状の天板１３に連設し、該天板１３の両側部にそれぞれ順次対称的に連設された蓋部側板１４、１４、蓋部重合側板１５、１５を有し、また前記天板１３の一方の端部に蓋部端板１６、蓋部重合端板１７を連設してなり、前記各蓋部側板１４、１４と蓋部端板１６との間にそれぞれ折線ｅ、ｅで山折される二つの略三角形部分からなる蓋部折込角部１８、１８が設けられている。前記重合端板６の端辺中央部に横長略矩形の切欠９が穿設され、該切欠９のブランク板中央寄りの両角部から端板５の両角隅に到る斜め折線ａ、ａを設けている。また、前記各重合端板６の両側端部にそれぞれ係止凸部１０、１０を設けるとともに、前記各重合側板４、４の端板寄りの側端部にそれぞれ前記係止凸部１０、１０が係合する係止用切欠部１１、１１を設けている。一方、前記蓋部重合端板１７の端辺中央部に横長略矩形の切欠１９が穿設され、該切欠１９のブランク板中央寄りの両角部から蓋部端板１６の両角隅に到る斜め折線ｄ、ｄを設けている。また、前記各蓋部重合端板１７の両側端部にそれぞれ係止凸部２０、２０を設けるとともに、前記各蓋部重合側板１５、１５の蓋部端板寄りの側端部にそれぞれ前記係止凸部２０、２０が係合する係止用切欠部２１、２１を設けている。尚、前記底板２、各側板３、３、各重合側板４、４、端板５、重合端板６および各折込角部７、７、各連結端板折込角部８、８との境界部、さらに天板１３、各蓋部側板１４、１４、各蓋部重合側板１５、１５、蓋部端板１６、蓋部重合端板１７および各蓋部折込角部１８、１８との境界部は、それぞれ折線の刻設によって区画されている。さらに、前記斜め折線ａ、ａおよびｄ、ｄ、角部折線ｂ、ｂ、ｃ、ｃおよびｅ、ｅは、それぞれ折り曲げやすくするために破断状の切線が刻設されている。   FIG. 1 is a developed plan view of an embodiment of a lid-integrated assembly paper box according to the present invention. In this embodiment, a paper board blank plate 1 includes a rectangular or square bottom plate 2 and the bottom plate 2. The side plates 3 and 3 and the overlapping side plates 4 and 4 are sequentially connected to both side portions in a symmetrical manner, and the end plate 5 and the overlapping end plate 6 are connected to one end of the bottom plate 2. The back connection end plate 12 is connected to the other end, and the side plates 3 and 3 are connected to the end plate 5 and the back connection end plate 12 at the folding lines b, b, c and c, respectively. Folding corners 7 and 7 and connecting end plate folding corners 8 and 8 each having two substantially triangular portions are provided, and the end of the back connecting end plate 12 is connected to a rectangular or square top plate 13. The lid side plates 14 and 14 and the lid overlapping side plates 15 and 15 that are sequentially and symmetrically connected to both side portions of the top plate 13, respectively, A lid portion end plate 16 and a lid portion overlapping end plate 17 are connected to one end portion of the plate 13, and fold lines e and e are provided between the lid portion side plates 14 and 14 and the lid portion end plate 16, respectively. The lid folding corners 18 and 18 are formed of two substantially triangular portions that are folded in a circle. A horizontally elongated substantially rectangular notch 9 is formed in the center of the end side of the overlapping end plate 6, and oblique folding lines a and a extending from both corners of the notch 9 near the center of the blank plate to both corners of the end plate 5 are provided. ing. Further, locking convex portions 10 and 10 are provided on both side end portions of each overlapping end plate 6, and the locking convex portions 10 and 10 are respectively provided on side end portions near the end plates of the overlapping side plates 4 and 4. Is provided with locking notches 11 and 11 for engaging with each other. On the other hand, a horizontally elongated substantially rectangular notch 19 is formed in the central portion of the side edge of the overlapped end plate 17 of the lid, and obliquely extends from both corners of the notch 19 near the center of the blank plate to both corners of the lid end plate 16. The broken lines d and d are provided. In addition, locking projections 20 and 20 are provided on both side ends of each of the lid portion overlapping end plates 17, and the engagement portions 20 and 20 are respectively provided on side end portions of the lid portion overlapping side plates 15 and 15 near the lid end plates. Locking cutout portions 21 and 21 are provided for engaging the stop convex portions 20 and 20. The bottom plate 2, the side plates 3 and 3, the overlapping side plates 4 and 4, the end plate 5, the overlapping end plate 6, the folding corners 7 and 7, and the connecting end plate folding corners 8 and 8. Further, the boundary between the top plate 13, the lid side plates 14 and 14, the lid overlapping side plates 15 and 15, the lid end plate 16, the lid overlapping end plate 17 and the lid folding corners 18 and 18 is , Each of which is divided by engraving of a broken line. Furthermore, the diagonal fold lines a, a and d, d and the corner fold lines b, b, c, c and e, e are engraved with breaking cut lines for easy folding.

前述のように構成された紙函用ブランク板１は、重合側板４、４および蓋部重合側板１６、１６のそれぞれ外側近傍をそれぞれ側板貼着部分ｆ、ｆおよび蓋部側板貼着部分ｉ，ｉとし、折込角部７、７および蓋部折込角部１８、１８のそれぞれ端板５および蓋部端板１６寄りの三角形部分をそれぞれ折込角部貼着部分ｇ、ｇおよび蓋部折込角部貼着部分ｊ、ｊとし、また重合端板６および蓋部重合端板１７の端辺中央部に穿設された切欠９および１９近傍部分を端板貼着部分ｈおよび蓋部端板貼着部分ｋとして接着剤を塗布し、所定の折線を用いて折り曲げ、前記重合側板４、４をそれぞれ隣接する側板３、３に重合貼着し、前記蓋部重合側板１５、１５をそれぞれ隣接する蓋部側板１４、１４に重合貼着し、次いで前記折込角部７、７を隣接する端板５に貼着するとともに、前記蓋部折込角部１８、１８を隣接する蓋部端板１６に貼着し、さらに前記重合端板６を端板５に貼着するとともに、前記蓋部重合端板１７を蓋部端板１６に貼着することにより、図２に示すように、偏平に折り畳み貼着された状態となる。 The blank box 1 for paper box configured as described above has the side plate adhering portions f and f and the lid portion side plate adhering portion i, respectively, near the outer sides of the overlapping side plates 4 and 4 and the cover overlapping side plates 16 and 16. i, and the triangular portions near the end plate 5 and the lid end plate 16 of the folding corner portions 7 and 7 and the lid folding corner portions 18 and 18 are the folding corner portion adhering portions g and g and the lid folding corner portion, respectively. Adhering portions j and j, and the vicinity of the notches 9 and 19 formed in the center of the end sides of the overlapping end plate 6 and the cover overlapping end plate 17 are the end plate attaching portion h and the lid end plate attaching. Adhesive is applied as part k, bent using a predetermined fold line, and the overlapping side plates 4 and 4 are bonded to the adjacent side plates 3 and 3, respectively, and the cover portion overlapping side plates 15 and 15 are respectively connected to the adjacent lids. Adhering to the side plates 14, 14 and then the corners 7, 7 next to each other While sticking to the end plate 5 which adheres, the said lid part folding corners 18 and 18 are stuck to the adjacent lid part end plate 16, and also the said superposition | polymerization end plate 6 is stuck to the end plate 5, and the said lid | cover By sticking the partially overlapped end plate 17 to the lid portion end plate 16, as shown in FIG. 2, it is folded and stuck flat .

図３（Ａ）は、実施例の組立途中の状態を示す斜視図で、本実施例の起函ならびに組立にあたっては、前述の折畳み貼着された状態から、底板２の両側部の重合貼着された側板３、３、重合側板４、４からなる部分を起立させると、その操作に連動して端板５および貼着された重合端板６からなる部分が起立し、それぞれの部分が前記底板２に垂直となる状態で、前記重合端板６両側をそれぞれ端板５へ当接させるとともに、係止凸部１０、１０をそれぞれ前記重合側板４，４の端板５寄り側端部の係止用切欠部１１、１１に係合させることにより、紙函本体部が背面連結端板１２方向を開放した略塵取り形状に形成される。次に、天板１３の両側部の重合貼着された蓋部側板１４、１４、蓋部重合側板１５、１５からなる部分を起立させると、その操作に連動して蓋部端板１６および貼着された蓋部重合端板１７からなる部分が起立し、それぞれの部分が前記天板１３に垂直となる状態で、前記蓋部重合端板１７両側をそれぞれ蓋部端板１６へ当接させるとともに、係止凸部２０、２０をそれぞれ前記蓋部重合側板１５、１５の蓋部端板１６寄り側端部の係止用切欠部２１、２１に係合させることにより、紙函蓋部が背面連結端板１２方向を開放した略塵取り形状に形成される。次に、連結端板折込角部８、８を山折して紙函内方向に折り込みつつ、前記背面連結端板１２を起立させ、図３（Ｂ）に示す蓋開放状態から、施蓋操作することにより、組立を完了する。尚、本発明の蓋身一体型組立紙函の使用後は、前述した紙函本体部および紙函蓋部それぞれの係止凸部と係止用切欠部の係合を解くことにより、速やかに図２に示した偏平な状態とすることができる。   FIG. 3A is a perspective view showing a state in the middle of the assembly of the embodiment, and in the case of the opening and the assembly of the present embodiment, from the above-mentioned folded and pasted state, the superposition of the both sides of the bottom plate 2 is performed. When the portion comprising the side plates 3 and 3 and the polymerization side plates 4 and 4 are erected, the portion comprising the end plate 5 and the adhered polymerization end plate 6 is erected in conjunction with the operation. In a state perpendicular to the bottom plate 2, both sides of the overlapping end plate 6 are brought into contact with the end plate 5, and the locking projections 10, 10 are respectively connected to the end portions of the overlapping side plates 4, 4 closer to the end plate 5. By engaging with the locking notches 11, 11, the paper box main body is formed in a substantially dust removal shape with the rear connecting end plate 12 opened. Next, when the part which consists of the cover part side plates 14 and 14 and the cover part superposition | polymerization side plates 15 and 15 on both sides of the top plate 13 stood up, the cover part end plate 16 and the pasting are interlocked with the operation. The parts composed of the overlapped lid portion end plate 17 are erected, and the respective portions of the lid portion overlapping end plate 17 are brought into contact with the lid end plate 16 in a state where each portion is perpendicular to the top plate 13. At the same time, by engaging the locking projections 20 and 20 with the locking notches 21 and 21 on the side closer to the lid end plate 16 of the lid overlapping side plates 15 and 15, respectively, It is formed in a substantially dust removal shape in which the direction of the back connection end plate 12 is opened. Next, the back end connecting end plate 12 is raised while folding the connecting end plate folding corners 8 and 8 in the paper box direction, and the lid is operated from the lid open state shown in FIG. This completes the assembly. In addition, after using the lid-integrated assembly paper box of the present invention, by quickly disengaging the locking protrusions and the locking notches of the paper box main body part and the paper box cover part described above, The flat state shown in FIG. 2 can be obtained.

本発明に係る身蓋一体型組立紙函の実施例の展開平面図。The expansion | deployment top view of the Example of the body cover integrated assembly paper box based on this invention. 同じく実施例の折畳み貼着された状態を示す平面図。The top view which shows the state where the folding of the Example was similarly affixed. （Ａ）同じく実施例の組立途中の状態を示す斜視図。（Ｂ）同じく実施例の組立完了（蓋開放）の状態を示す斜視図。(A) The perspective view which shows the state in the middle of the assembly of an Example similarly. (B) The perspective view which shows the state of the assembly completion (lid open | release) of an Example similarly. （Ａ）従来技術の展開平面図。（Ｂ）同じく従来技術の組立完了（蓋開放）の状(A) The development top view of a prior art. (B) The state of assembly completion (lid open) of the prior art 態を示す斜視図。The perspective view which shows a state.

符号の説明Explanation of symbols

１ 紙函用ブランク板
２ 底板
３ 側板
４ 重合側板
５ 端板
６ 重合端板
７ 折込角部
８ 連結端板折込角部
９ 切欠
１０ 係止凸部
１１ 係止用切欠部
１２ 背面連結端板
１３ 天板
１４ 蓋部側板
１５ 蓋部重合側板
１６ 蓋部端板
１７ 蓋部重合端板
１８ 蓋部折込角部
１９ 切欠
２０ 係止凸部
２１ 係止用切欠部
ａ、ｄ 斜め折線
ｂ、ｃ、ｅ 角部折線
ｆ 側板貼着部分
ｇ 折込角部貼着部分
ｈ 端板貼着部分
ｉ 蓋部側板貼着部分
ｊ 蓋部折込角部貼着部分
ｋ 蓋部端板貼着部分

DESCRIPTION OF SYMBOLS 1 Blank box for paper boxes 2 Bottom plate 3 Side plate 4 Superposition side plate 5 End plate 6 Superposition end plate 7 Folding corner part 8 Connection end plate folding corner part 9 Notch 10 Locking convex part 11 Locking notch part 12 Back connection end plate 13 Top plate 14 Lid side plate 15 Lid overlap side plate 16 Lid end plate 17 Lid overlap end plate 18 Lid folding corner 19 Notch 20 Locking convex 21 Locking notch a, d Diagonal fold line b, c, e Corner Folding Line f Side Plate Adhering Part g Folding Corner Adhering Part h End Plate Adhering Part i Lid Side Plate Adhering Part j Lid Part Corner Adhering Part k Lid End Plate Adhering Part

Claims (1)

矩形状或いは正方形状の底板と、該底板の両側部に側板、重合側板をそれぞれ順次対称的に連設するとともに、前記底板の一方の端部に端板、重合端板を連設し、他方の端部に背面連結端板を設け、前記各側板と端板および背面連結端板との間にそれぞれ折線で山折される二つの略三角形部分からなる折込角部および連結端板折込角部を設け、前記背面連結端板の端部は矩形状或いは正方形状の天板に連設し、該天板の両側部に蓋部側板、蓋部重合側板をそれぞれ順次対称的に連設するとともに、前記天板の一方の端部に蓋部端板、蓋部重合端板を連設し、前記各蓋部側板と蓋部端板との間にそれぞれ折線で山折される二つの略三角形部分からなる蓋部折込角部を設けた紙函用ブランク板からなり、
前記重合端板の端辺中央部に横長略矩形の切欠を穿設するとともに、前記切欠のブランク板中央寄りの両角部から前記端板の両角隅に到る斜め折線を設け、前記重合端板の前記端板寄りの側端部にそれぞれ前記係止凸部を設けるとともに、前記各重合側板の前記端板寄りの側端部にそれぞれ前記係止凸部が係合する係止用切欠部を設け、
前記蓋部重合端板の端辺中央部に横長略矩形の切欠を穿設するとともに、前記切欠のブランク板中央寄りの両角部から前記端板の両角隅に到る斜め折線を設け、前記蓋部重合端板の両側端部にそれぞれ係止凸部を設けるとともに、前記各蓋部重合側板の前記蓋部端板寄りの側端部にそれぞれ前記係止凸部が係合する係止用切欠部を設け、
前記各重合側板をこれに隣接する前記各側板に貼着し、前記折込角部の一方の略三角形部分をこれに隣接する前記端板に貼着し、前記重合端板を該重合端板に穿設した前記切欠の長辺に沿い且つ該重合端板に設けた前記斜め折線から隔てた部分でこれに隣接する前記端板に貼着し、
前記各蓋部重合側板をこれに隣接する前記各蓋部側板に貼着し、前記蓋部折込角部の一方の略三角形部分をこれに隣接する前記蓋部端板に貼着し、前記蓋部重合端板を該蓋部重合端板に穿設した前記切欠の長辺に沿い且つ該蓋部重合端板に設けた前記斜め折線から隔てた部分でこれに隣接する前記蓋部端板に貼着してなり、
前記各側板を起立させたとき前記端板が起立せしめられ、前記各係止凸部と各係止用切欠との係合により紙函本体部が形成され、
前記各蓋部側板を起立させたとき前記蓋部端板が起立せしめられ、前記各係止凸部と各係止用切欠部との係合により紙函蓋部が形成され、
前記紙函本体部に紙函蓋部を施蓋して紙函が形成されるように構成したことを特徴とする蓋身一体型組立紙函。 A rectangular or square bottom plate, a side plate and a polymerization side plate are sequentially and symmetrically connected to both sides of the bottom plate, and an end plate and a polymerization end plate are connected to one end of the bottom plate, A back connection end plate is provided at the end of each, and a folding corner portion and a connection end plate folding corner portion composed of two substantially triangular portions that are mountain-folded between the side plates, the end plate, and the back connection end plate, respectively. Provided, the end of the back connection end plate is connected to a rectangular or square top plate, and a lid portion side plate and a lid portion overlapping side plate are successively connected symmetrically to both sides of the top plate, A lid end plate and a lid overlapping end plate are connected to one end portion of the top plate, and two substantially triangular portions that are mountain-folded at a folding line between the lid side plate and the lid end plate, respectively. It consists of a blank box for paper boxes provided with a lid folding corner
The overlapping end plate has a horizontally elongated substantially rectangular cutout at a central portion of the side edge, and oblique folding lines extending from both corners of the notch near the center of the blank plate to both corners of the end plate, The locking protrusions are provided at the side end portions near the end plates, and the locking notches for engaging the locking projections with the side end portions of the overlapping side plates near the end plates are provided. Provided,
The lid overlapped end plate is formed with a horizontally elongated substantially rectangular cutout at the center of the side edge, and oblique folding lines extending from both corners of the cutout near the center of the blank plate to both corners of the endplate, A locking notch for providing locking protrusions on both side ends of the overlapped end plates and engaging the locking protrusions with side end portions of the cover overlapping side plates near the cover endplates. Set up a section,
Wherein each polymer plate was attached to the side plates adjacent thereto, stuck one substantially triangular portion of said folded corner portion to said end plate adjacent thereto, the polymerization end plate to the polymerization end plate stuck on the end plate adjacent thereto at a portion spaced from the diagonal fold line provided in and the polymerization end plate along the cut long side of bored,
Wherein each lid polymerization side plates bonded to each lid side plates adjacent thereto, stuck one substantially triangular portion of the lid folding corners on the lid end plate adjacent thereto, said lid the Department polymerization end plate to the lid unit end plate adjacent thereto in said spaced obliquely from fold line portion provided on and lid portion polymerization end plate along the cut long side of which is formed in the lid portion polymerization endplate Affixed,
When the side plates are erected, the end plates are erected, and a paper box body is formed by engagement of the locking protrusions and the locking notches,
When the lid side plates are erected, the lid end plates are erected, and a paper box lid is formed by engagement of the locking projections and locking notches,
A lid-integrated assembly paper box, wherein a paper box is formed by applying a paper box lid to the paper box body.
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