JP2744601B2 - Paper cylinder - Google Patents

Paper cylinder

Info

Publication number
JP2744601B2
JP2744601B2 JP7291892A JP29189295A JP2744601B2 JP 2744601 B2 JP2744601 B2 JP 2744601B2 JP 7291892 A JP7291892 A JP 7291892A JP 29189295 A JP29189295 A JP 29189295A JP 2744601 B2 JP2744601 B2 JP 2744601B2
Authority
JP
Japan
Prior art keywords
container
lid
paper
ring
top plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP7291892A
Other languages
Japanese (ja)
Other versions
JPH09110043A (en
Inventor
義晴 中谷
Original Assignee
ダイカン株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ダイカン株式会社 filed Critical ダイカン株式会社
Priority to JP7291892A priority Critical patent/JP2744601B2/en
Publication of JPH09110043A publication Critical patent/JPH09110043A/en
Application granted granted Critical
Publication of JP2744601B2 publication Critical patent/JP2744601B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、直上方向へ多段に
安定して積み重ねうるようにした紙製筒形容器に関す
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a paper-made cylindrical container which can be stably stacked in a plurality of stages in an upward direction.

【0002】[0002]

【従来の技術】軽量、安価で、かつ焼却処分の可能な全
体が紙製からなる筒形容器は例えば実公昭33−189
9号の他、特開平1−146731号、実開平7−97
13号など多くが知られているのであり、然してこれら
の筒形容器は倉庫内などで保管するとき、あるいはトラ
ック等で行う運搬、輸送時に際して多段に積み重ねるこ
とが行われるのである。かかる場合、2以上の並設容器
間上へ交互に跨がらせて積み上げるか、上下同心として
直上に積み重ねるようにしているのであるが、後者によ
るときは、上部の容器が横に滑り動いて荷崩れするのを
防止するため、容器における蓋体天板面に凸(凹)部
を、そして容器本体の底部面に上記凸(凹)部を嵌合さ
せる凹(凸)部を形成させているのであり、実開平6−
42666号は蓋体に凸部を、本体底部に凹部を設けし
めている例である。
2. Description of the Related Art Cylindrical containers made of paper, which are lightweight, inexpensive and capable of being incinerated, are disclosed, for example, in Jpn.
9, JP-A-1-146731, Japanese Utility Model Laid-Open No. 7-97.
No. 13 and many others are known, and these cylindrical containers are stacked in multiple stages when stored in a warehouse or the like, or when transported or transported by trucks or the like. In such a case, two or more juxtaposed containers are alternately straddled and stacked, or stacked vertically and concentrically, but in the latter case, the upper container slides sideways and the load In order to prevent collapse, a convex (concave) portion is formed on the top surface of the lid of the container, and a concave (convex) portion for fitting the convex (concave) portion on the bottom surface of the container body. It is,
No. 42666 is an example in which a convex portion is provided on the lid and a concave portion is provided on the bottom of the main body.

【0003】また、米国特許第3179321号の容器
は、頭部と底蓋の対応面へ相互に嵌合しうる凹凸の嵌合
部を形成させているのであり、その他蓋体の上部周縁に
カール状に折曲した突縁部を形成した紙製容器が実開昭
49−77066号に提案されているのである。
Further, the container disclosed in US Pat. No. 3,179,321 has an uneven fitting portion which can be fitted to the corresponding surface of the head and the bottom lid, and has a curl on the upper peripheral edge of the lid. A paper container having a protruding edge portion bent in a shape is proposed in Japanese Utility Model Laid-Open No. 49-77066.

【0004】[0004]

【発明が解決しようとする課題】ところで、前記従来例
の実開平6−42666号に示す容器は、容器本体底部
に凹部形成用の環状体を、さらに蓋体上面に凸部とする
ための円板体を各設けしめているのであるが、これでは
容器本体と蓋体の双方に特別な加工を必要とするばかり
か、使用紙材に無駄が生じるのであり、さらに上記環状
体に対し他方の円板体の厚みが大であると、上段容器の
荷重を強度が比較的弱い蓋体中央部に大きく加担させる
不都合が生じるのである。また、前記米国特許にかかる
ものは上下嵌合部の形状が複雑であるため、部分的であ
っても金属板で成形しなければならないのであり、さら
に、前記実開昭49−77066号のものは、容器本体
の底部にも蓋体と同径のカール状突縁部を形成させてい
るので、たとえ底部面を平坦状に形成したとしても上下
の容器を嵌合して積み上げることはできないのである。
The container disclosed in Japanese Utility Model Laid-Open Publication No. Hei 6-42666 is a circular body for forming a concave portion on the bottom of the container body and a convex portion on the upper surface of the lid. Each plate is provided, but this requires not only special processing on both the container main body and the lid, but also wastes the paper material used, and furthermore, the annular body has the other circle. If the thickness of the plate is large, there is a disadvantage that the load of the upper container is largely applied to the central portion of the lid having relatively low strength. Further, in the case of the above-mentioned U.S. Patent, since the shape of the upper and lower fitting portions is complicated, even if it is partial, it has to be formed with a metal plate. Since the bottom of the container body also has a curled protruding edge with the same diameter as the lid, even if the bottom surface is formed flat, the upper and lower containers cannot be fitted and stacked. is there.

【0005】本発明は、筒形容器を構成する一方の蓋体
に簡易な附加加工を施こすのみで容器の安定した直上方
向への積み上げを可能とする。
According to the present invention, it is possible to stably stack the containers in a vertically upward direction only by subjecting one of the lids constituting the cylindrical container to simple additional processing.

【0006】[0006]

【課題を解決するための手段】本発明は、上下部を略同
一外径とした有底筒状の紙製容器本体と、該容器本体の
外周に嵌合して上部開口を閉塞させる紙製の蓋体とを備
えてなる紙製筒形容器において、上記蓋体の外周に、該
蓋体の天板面から突出した上部分を内側へ折曲させて該
折曲下端部を上記天板面に当接させた紙製のリングを取
着することにより、該リングの上記上部分内の天板面上
に容器本体の底部が嵌合しうる凹部を設けしめてなるこ
とを特徴とする。
SUMMARY OF THE INVENTION The present invention relates to a bottomed tubular paper container body having upper and lower portions having substantially the same outer diameter, and a paper container which is fitted on the outer periphery of the container body to close an upper opening. In the paper-made cylindrical container provided with the lid, the upper end protruding from the top plate surface of the lid is bent inward on the outer periphery of the lid, and the bent lower end is placed on the top plate. By attaching a paper ring in contact with the surface, a concave portion is provided on the top plate surface in the upper portion of the ring so that the bottom of the container body can be fitted therein.

【0007】[0007]

【発明の実施の形態】以下、本発明の実施の形態を図に
もとづいて説明する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings.

【0008】図1は、本発明紙製筒形容器の実施例を示
し、該紙製筒形容器1は、有底筒状の紙製容器本体2
と、該容器本体2の上部開口を閉塞させる紙製の蓋体3
とから構成されていると共に、該蓋体3は、周壁4と天
板5とにより形成され、かつ上下部を略同一径として形
成した容器本体2の上記開口外周に嵌合しうるようにな
されているのである。なお、容器本体2の上方部外周に
は、該本体に嵌合させた上記蓋体3の周壁4の下端に接
して該蓋体を支持させる環状体6が嵌設されている。
FIG. 1 shows an embodiment of a paper-made cylindrical container according to the present invention. The paper-made cylindrical container 1 is a bottomed cylindrical paper container main body 2.
And a paper lid 3 for closing the upper opening of the container body 2
And the lid 3 is formed by the peripheral wall 4 and the top plate 5 and can be fitted to the outer periphery of the opening of the container body 2 having upper and lower portions having substantially the same diameter. -ing In addition, an annular body 6 that is in contact with the lower end of the peripheral wall 4 of the lid body 3 fitted to the main body and supports the lid body is fitted around the outer periphery of the upper part of the container main body 2.

【0009】そして上記蓋体3における周壁4の外周に
は、天板5から上方へ突出した上部分7aを断面が略倒
U字形となるよう内側へ折曲7bさせて折曲下端部7′
を上記天板のコーナ部上面5′に当接させるようにした
紙製のリング7が接着剤8を介し取着されていて、該上
部分7a内の天板5上に容器本体2の底部2′を嵌合し
うる凹部9が設けられているのである。
On the outer periphery of the peripheral wall 4 of the lid 3, an upper portion 7a protruding upward from the top plate 5 is bent inwardly 7b so that its cross section becomes substantially inverted U-shaped, and a bent lower end portion 7 'is formed.
A paper ring 7 is attached via an adhesive 8 so as to contact the upper surface 5 'of the corner of the top plate, and the bottom of the container body 2 is placed on the top plate 5 in the upper portion 7a. There is a recess 9 into which 2 'can be fitted.

【0010】図2(A),(B)は、前記容器本体2に
嵌合させる蓋体3の成形工程を示すもので、該蓋体3は
周壁4を構成する円筒状部材aの一端に周方向へ連続す
る波形凹凸条bを形成させたのち該凹凸条部分を直角内
方へ折曲させて折曲部cを設けしめ、次いでこの折曲部
の内,外面に天板5としての円板dと化粧外紙eを各接
着して形成しうるのであり、さらに容器本体2の底部
2′も上記同様の工程順で成形しうるのである。なお、
円筒状部材aの一端を内方へ折曲させるに際して該部材
aに形成させる波形凹凸条bは、図示しないが部材aの
一端から多数の切込みを適宜間隔で設けることにより上
記凹凸条に替えてもよいのである。
FIGS. 2A and 2B show a step of forming a lid 3 fitted into the container body 2. The lid 3 is attached to one end of a cylindrical member a constituting a peripheral wall 4. After the circumferentially extending corrugated ridges b are formed, the corrugated ridges are bent inward at right angles to form bent portions c, and then the top plate 5 is formed on the inner and outer surfaces of the bent portions. The disk d and the decorative outer paper e can be bonded to each other, and the bottom 2 'of the container body 2 can be formed in the same process order as described above. In addition,
When one end of the cylindrical member a is bent inward, the corrugated ridges b formed on the member a are replaced with the ridges by providing a number of cuts from one end of the member a at appropriate intervals (not shown). Is also good.

【0011】なお前記紙製のリングは、蓋体3の外周へ
取着させるに当り、略倒U字形に折曲させる上部分7a
を、予じめ図3に示すように内側へ断面が略C字形を呈
するよう弯曲させて該弯曲内面に接着剤8′を施こして
おき、該リング7を前記のように蓋体3の外周に取着さ
せる際、接着剤8,8′部分を夫々内外両面から適宜の
ローラ(図示なし)により加圧させて夫々接着させると
よいのである。
When the paper ring is attached to the outer periphery of the lid 3, the upper part 7a is bent in a substantially inverted U-shape.
In advance, as shown in FIG. 3, the inside is curved so as to have a substantially C-shaped cross section, an adhesive 8 'is applied to the inside of the curved surface, and the ring 7 is attached to the cover 3 as described above. When the adhesive is attached to the outer periphery, the adhesives 8, 8 'may be adhered by applying pressure from appropriate inner and outer surfaces by appropriate rollers (not shown).

【0012】上記構成を有する筒形容器1は、図4に示
しているように該容器1を直上方向へ2段以上に積み重
ねるに当り、下部容器1aの蓋体3上に設けた凹部9内
へ上部容器1bの本体底部2′を嵌合させて積み上げる
と、上部容器1bは下部容器1aの凹部9内にあってリ
ング7の存在により横滑りすることなく安定して載置さ
せうるのであり、しかも上記リング7は、蓋体3を補強
させうるとともに、折曲下端部7′が天板上面5′に当
接していることにより強度が増し、さらに蓋体3を容器
本体2から上方へ取外す際において、該リングの下縁を
手掛けとして利用しうるのである。なお、容器本体1の
外周に設けた環状体6は、閉塞時に際して該環状体と蓋
体3にわたる両外面に接着テープ10を巻装することで
密閉を確実ならしめうるのである。
As shown in FIG. 4, when the cylindrical containers 1 having the above-described configuration are stacked in two or more stages in the upward direction as shown in FIG. 4, the cylindrical container 1 has a concave portion 9 provided on the lid 3 of the lower container 1a. When the main container bottom 2 'of the upper container 1b is fitted and stacked, the upper container 1b can be stably placed without skidding due to the presence of the ring 7 in the recess 9 of the lower container 1a. Moreover, the ring 7 can reinforce the lid 3 and increase the strength by the bent lower end 7 ′ being in contact with the top plate upper surface 5 ′, and further remove the lid 3 upward from the container body 2. In this case, the lower edge of the ring can be used as a tool. In addition, the annular body 6 provided on the outer periphery of the container body 1 can be reliably sealed by wrapping the adhesive tape 10 on both outer surfaces of the annular body and the lid 3 at the time of closing.

【0013】[0013]

【発明の効果】本発明によるときは、筒形容器を直上多
段に積み上げた際における上部がわ容器の横滑り、ない
し横振れ移動による荷崩れが蓋体に設けたリングにより
防止されて安定載置が可能となり、しかもリングは折曲
下端部が蓋体の天板面に当接しているので、上部からの
対荷重強度を大ならしめうるのである。また、上記リン
グは蓋体にのみ設ければ足りるので構造ならびに成形加
工が簡素化されて安価に供しうると共に、既製のこの種
容器に対し容易に施しうるのであり、さらに該リング
は、上部分が内側へ折曲されていることで該上部分の厚
みを大ならしめ、かつリングの上端縁に丸味を形成させ
得て手触り良好ならしめうる他、該リングの蓋体周壁外
へ突出する肉厚部分を容器本体から蓋体をとり除く際で
の手掛け部として利用させうるのである。
According to the present invention, when the cylindrical containers are stacked one above the other in a multistage manner, the slippage of the upper container or the collapse of the load due to the side-to-side movement is prevented by the ring provided on the lid so that the container can be stably mounted. In addition, since the ring has its bent lower end portion in contact with the top plate surface of the lid, the load strength from above can be increased. In addition, since it is sufficient to provide the ring only on the lid, the structure and the molding process can be simplified and provided at a low cost, and the ring can be easily applied to a ready-made container of this kind. Is bent inward to increase the thickness of the upper part, and to form a rounded upper end edge of the ring, so that the feel is good and the meat protruding outside the peripheral wall of the lid body of the ring The thick portion can be used as a handle for removing the lid from the container body.

【図面の簡単な説明】[Brief description of the drawings]

【図1】 本発明容器の実施例を示す要部破断側面
図。
FIG. 1 is a fragmentary side view showing an embodiment of the container of the present invention.

【図2】 (A)(B)蓋体の成形工程を示す断面
図。
FIGS. 2A and 2B are cross-sectional views illustrating a step of forming a lid.

【図3】 リングの蓋体取着前の断面図。FIG. 3 is a cross-sectional view of the ring before the lid is attached.

【図4】 複数の容器を積み上げて示す一部破断側面
図。
FIG. 4 is a partially cutaway side view showing a plurality of containers stacked.

【符号の説明】[Explanation of symbols]

1 紙製筒形容器 2 容器本体 2′ 本体底部 3 蓋体 5 天板 7 リング 7a リング上部分 7′ 折曲下端 9 凹部 DESCRIPTION OF SYMBOLS 1 Paper cylindrical container 2 Container main body 2 'Main body bottom part 3 Lid 5 Top plate 7 Ring 7a Ring upper part 7' Bending lower end 9 Recess

フロントページの続き (56)参考文献 特開 平7−40963(JP,A) 実開 平3−45816(JP,U) 実開 昭60−15805(JP,U) 実開 昭61−51319(JP,U) 実開 昭55−72622(JP,U) 実開 平2−16716(JP,U) 実開 平5−42120(JP,U) 実公 昭58−45230(JP,Y2) 実公 平3−20303(JP,Y2)Continuation of the front page (56) References JP-A-7-40963 (JP, A) JP-A-3-45816 (JP, U) JP-A 60-15805 (JP, U) JP-A 61-51319 (JP) , U) Japanese Utility Model 1979-72622 (JP, U) Japanese Utility Model 2-171616 (JP, U) Japanese Utility Model 5-242120 (JP, U) Japanese Utility Model 58-45230 (JP, Y2) Japanese Utility Model 3-20303 (JP, Y2)

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】 上下部を略同一外径とした有底筒状の紙
製容器本体と、該容器本体の外周に嵌合して上部開口を
閉塞させる紙製の蓋体とを備えてなる紙製筒形容器にお
いて、上記蓋体の外周に、該蓋体の天板面から突出した
上部分を内側へ折曲させて該折曲下端部を上記天板面に
当接させた紙製のリングを取着することにより、該リン
グの上記上部分内の天板面上に容器本体の底部が嵌合し
うる凹部を設けしめてなることを特徴とする紙製筒形容
器。
1. A container having a bottomed cylindrical paper container having upper and lower portions having substantially the same outer diameter, and a paper lid fitted to an outer periphery of the container body to close an upper opening. In a paper-made cylindrical container, an upper part protruding from the top plate surface of the lid body is bent inward on the outer periphery of the lid body, and the bent lower end portion is brought into contact with the top plate surface. A cylindrical container made of paper, characterized in that a concave portion into which the bottom of the container body can be fitted is provided on the top plate surface in the upper portion of the ring by attaching the ring.
JP7291892A 1995-10-13 1995-10-13 Paper cylinder Expired - Lifetime JP2744601B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7291892A JP2744601B2 (en) 1995-10-13 1995-10-13 Paper cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7291892A JP2744601B2 (en) 1995-10-13 1995-10-13 Paper cylinder

Publications (2)

Publication Number Publication Date
JPH09110043A JPH09110043A (en) 1997-04-28
JP2744601B2 true JP2744601B2 (en) 1998-04-28

Family

ID=17774810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7291892A Expired - Lifetime JP2744601B2 (en) 1995-10-13 1995-10-13 Paper cylinder

Country Status (1)

Country Link
JP (1) JP2744601B2 (en)

Also Published As

Publication number Publication date
JPH09110043A (en) 1997-04-28

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