JP2000238817A - Synthetic resin container with lid - Google Patents

Synthetic resin container with lid

Info

Publication number
JP2000238817A
JP2000238817A JP11037210A JP3721099A JP2000238817A JP 2000238817 A JP2000238817 A JP 2000238817A JP 11037210 A JP11037210 A JP 11037210A JP 3721099 A JP3721099 A JP 3721099A JP 2000238817 A JP2000238817 A JP 2000238817A
Authority
JP
Japan
Prior art keywords
lid
portion
locking
lock
upper
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.)
Granted
Application number
JP11037210A
Other languages
Japanese (ja)
Other versions
JP4349534B2 (en
Inventor
Isao Inoue
Masahiro Samejima
伊佐男 井上
正弘 鮫島
Original Assignee
Meiji Rubber & Chem Co Ltd
株式会社明治ゴム化成
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 Meiji Rubber & Chem Co Ltd, 株式会社明治ゴム化成 filed Critical Meiji Rubber & Chem Co Ltd
Priority to JP03721099A priority Critical patent/JP4349534B2/en
Publication of JP2000238817A publication Critical patent/JP2000238817A/en
Application granted granted Critical
Publication of JP4349534B2 publication Critical patent/JP4349534B2/en
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00Lids or covers for rigid or semi-rigid containers
    • B65D43/02Removable lids or covers
    • B65D43/0202Removable lids or covers without integral tamper element
    • B65D43/0204Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/0212Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the outside, or a part turned to the outside, of the mouth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018Overall construction of the lid
    • B65D2543/00064Shape of the outer periphery
    • B65D2543/0012Shape of the outer periphery having straight sides, e.g. with curved corners
    • B65D2543/00175Shape of the outer periphery having straight sides, e.g. with curved corners four straight sides, e.g. trapezium or diamond
    • B65D2543/00194Shape of the outer periphery having straight sides, e.g. with curved corners four straight sides, e.g. trapezium or diamond square or rectangular
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018Overall construction of the lid
    • B65D2543/00259Materials used
    • B65D2543/00296Plastic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00342Central part of the lid
    • B65D2543/0037Flexible or deformable
    • B65D2543/00379Flexible or deformable hinged or articulated, i.e. made of two or more parts hinged one to another
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00481Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00518Skirt
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00481Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00555Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00601Snapping means on the container
    • B65D2543/00611Profiles
    • B65D2543/00648Flange or lip
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00601Snapping means on the container
    • B65D2543/00675Periphery concerned
    • B65D2543/00685Totality
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00712Snapping means on the lid
    • B65D2543/00722Profiles
    • B65D2543/00759Flange or lip
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00592Snapping means
    • B65D2543/00712Snapping means on the lid
    • B65D2543/00787Periphery concerned
    • B65D2543/00805Segments

Abstract

PROBLEM TO BE SOLVED: To reliably keep a lid closed by including a first lock where an upper external surface of a container body is engaged with an inward protrusion protruding from a lid and including a second lock comprising lock plates provided at both side ends of one of lids and stopper pieces provided at both ends of the other lid. SOLUTION: A horizontal flange 35 is provided on an external surface at an upper end of a side wall 23b of a container body, and a protrusion 47 is formed on an internal surface of an outer wall of a lid 22a, constituting a first lock of the protrusion 47 and the flange 35. In addition, notches 48, 48a are formed by notching an upper tip of an upper wall 45a and an outer wall 45c which constitute a fitting groove 45, and a horizontal stage 51 is provided there. Further, a lock plate 53 is fixed to the stage 51 on a side of a lid 22a. On the other hand, on a side of a lid 22b, a stopper piece 55 is provided on the notch 48a by extending parts of the upper wall 45a and the outer wall 45c, constituting, together with the lock 53, a second lock. This constitution, which has two locks, can reliably keep the lid closed.

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】この発明は周側壁と蓋を備えた蓋付合成樹脂製容器に係り、詳しくは周側壁上端に連設した蓋のロック構造に関する。 TECHNICAL FIELD The present invention relates to a lid with synthetic resin container having a peripheral side wall and lid, more particularly the locking structure of the lid that is provided continuously to the peripheral side wall upper end.

【0002】 [0002]

【従来の技術】従来、醤油、清涼飲料、化学薬品、調味料等の輸送、販売には、これらの液体を合成樹脂製の密閉袋に充填し、前記密閉袋をダンボール箱等に収納し、 Conventionally, soy sauce, soft drinks, chemicals, transport of seasonings, the sales, filled with these liquids in the synthetic resin sealing bag, and accommodating the sealing bag in a cardboard box or the like,
前記密閉袋に注出口栓を取り付けてなる液体販売用容器、いわゆるバッグインボックスが広く使用されている。 Liquid sales container made by attaching a spout plug to said closed bag, so-called bag-in-box is widely used. このようなバッグインボックスは輸送コストの低減と、容器の取り扱いの簡便性等から上記のような液体の輸送用容器として普及している。 Such bag-in-box is reduced and the transportation cost, the simplicity and the like of the container handling popular as shipping container for liquids as described above. 従来のバッグインボックスは、ダンボール箱等に液体を充填し、抽出口栓を取り付けてなる合成樹脂製袋を収納し、内溶液を注出するには箱の側面に穿設した穴から前記合成樹脂製袋に形成してなる注出口にコックを取り付け、このコックの開閉によって注出するように構成されている。 Conventional bag-in-box, a liquid filled in a cardboard box or the like, extraction spout housing a synthetic resin bag comprising attaching the said synthesized from the hole the inner solution formed in the side surface of the box to dispense attaching a cock spout obtained by forming a resin bag, and is configured to dispense by opening and closing the cock.

【0003】これらのバッグインボックスには、ダンボール箱の他に、蓋付きのボックス型合成樹脂製容器が使用されている。 [0003] These bag-in-box, in addition to the cardboard box, box-type synthetic resin container with a lid is used. このような蓋付きのボックス型合成樹脂製箱の一例を示せば、図9及び図10に示すように、容器本体1の側壁上端部に二分割した大きさの蓋2aと蓋2bをそれぞれ蝶番3により回動自在に取り付けてなる。 One example of such a box-type plastic box with a lid, as shown in FIGS. 9 and 10, the side wall upper portion of the container main body 1 divided into two parts with the size of the lid 2a and the lid 2b, respectively hinges It becomes attached rotatably by 3. そして、容器本体1は、上部開口部に向かって外側に傾斜した側壁4の下部に底壁5を形成し、側壁4の上端部は水平な周縁6に下向きのフランジ7を設けて断面略コ字状嵌合部8を形成してなる。 Then, the container body 1, the bottom wall 5 is formed in the lower portion of the side wall 4 which is inclined outwardly toward the upper opening, the upper end portion a substantially U provided a downward flange 7 in a horizontal rim 6 of the side wall 4 by forming a shaped fitting portion 8. このように側壁上部をコ字状の嵌合部8と形成することによって堅牢な構造とすることができる。 It can be a rugged construction By thus forming the side wall upper and U-shaped fitting portion 8.

【0004】一方、前記蓋2aと蓋2bの前記嵌合部8 On the other hand, the fitting portion 8 of the lid 2a and the lid 2b
と接合する接合面の端縁には、垂直な周縁9を設けるとともに、前記2aと蓋2bの接合面近傍の周縁9の下端に内向きに突設した突起10によりロック部11を形成してなる。 And the end edge of the joining surface to be joined, provided with a vertical circumferential edge 9, to form a lock portion 11 by the projections 10 projecting from the inwardly lower end of the peripheral edge 9 of the joint surface near the 2a and the lid 2b Become. 容器本体1に蓋2aと蓋2bを嵌合するには、蓋2aと蓋2bを蝶番3を中心にしてそれぞれ回動させながら前記周縁9内に嵌合部8を挿入するとともに、下向きフランジ7の下面に内向き突起10を係止させればよい。 To fit the lid 2a and the lid 2b on the container body 1, it is inserted a fitting portion 8 on the peripheral edge 9 while the lid 2a and the lid 2b is respectively rotated around the hinge 3, the downward flange 7 of the inward projection 10 may be caused locked on the lower surface. 下向きのフランジ7に突起10が係止することによって前記蓋2aと蓋2bは本体1にロックされる。 The lid 2a and the lid 2b by the protrusions 10 are engaged with the downward flange 7 is locked to the main body 1.

【0005】図11は、容器本体と蓋とのロック構造の他の例を示すもので、容器本体1の上端部に下部フランジ12と上部フランジ13を突設して嵌合部14を形成する。 [0005] Figure 11 shows another example of a locking structure of the container body and the lid to form a fitting portion 14 to protrude the lower flange 12 and upper flange 13 on the upper end of the container body 1 . 一方、蓋2cは、蓋板15を下向きのU字状嵌合枠16の内枠中断に連結するとともに、前記嵌合枠16 On the other hand, the lid 2c is adapted to couple the cover plate 15 to the inner frame suspended downward U-shaped fitting frame 16, the fitting frame 16
の外枠に内向きに突設した突起17によりロック部18 The locking portion 18 by the projections 17 projecting from the inward to the outer frame of the
を形成してなる。 To form a composed. 容器本体1に蓋2cを嵌合するには、 To fit the lid 2c in the container main body 1,
蓋2cを押圧して前記嵌合枠16に嵌合部14を挿入し、下部フランジ12の下面に前記内向きの突起17を係止させればよい。 Presses the lid 2c to insert the fitting portion 14 into the fitting frame 16, it suffices locked the inward projections 17 on the lower surface of the lower flange 12. 下部フランジ12に内向き突起17 Inward projection on the lower flange 12 17
が係止することによって前記蓋2cは容器本体1にロックされる。 There the lid 2c by locking is locked to the container body 1.

【0006】 [0006]

【発明が解決しようとする課題】上記のような容器本体と蓋とのロック構造においては、次のような問題がある。 In the lock structure between THE INVENTION It is an object to solve container body and the lid as described above has the following problems. 即ち、図10に示すようなロック構造においては、 That is, in the locking structure shown in FIG. 10,
蓋を閉じるときはロック部において強く押圧しなければならず、また、開けるときは指の引っかかりが悪く開け難い。 When you close the lid must be pressed strongly in the lock portion, also, it is difficult to open poor caught fingers when opening. また、ロック部11をなす内向き突起10が破損したり、弾性力が低下するとロック機能を果たし得なくなる。 You can also make inward projections 10 of the locking portion 11 is broken, the elastic force can not give plays a lock function when lowered. 図11に示すロック構造においても、図10の構造に比べて突起17は外枠下端より下方に突設しているために指の引っかかりはよいものの、弾性力の低下によってロック機能は果たし得なくなる。 Even in the lock structure shown in FIG. 11, the protrusion 17 not Although catching fingers good because they protrude from the outer frame lower end downwardly, obtained fulfills the lock function by a reduction in elastic force as compared with the structure of FIG. 10 . さらに、上記いずれの場合にもロック部は一カ所にしか設けられていないから、落下等の衝撃によりロック状態が解除されるおそれがある。 Furthermore, the lock unit in either case do not provided only in one place, there is a possibility that the locked state is released by the impact of falling or the like. 落下等の衝撃によってロックを解除されないようにするには、内向き突起10及び11を大きくすればよいが、前記内向き突起を大きくすると、それだけ蓋を閉じたり開けたりすることが困難になる。 To prevent unlocked by the impact of falling or the like, may be increased inward projections 10 and 11, increasing the inward projection, it is difficult or open much or close the lid.

【0007】 [0007]

【発明の目的】この発明はかかる現況に鑑みてなされたもので、蓋を閉じるときは容易に嵌合させることができるとともに、蓋を開くときも容易に開くことができ、しかも蓋を閉じた状態では確実に蓋をロックすることができる蓋付合成樹脂製容器を提供するものである。 SUMMARY OF THE INVENTION The present invention has been made in view of such current situation, together when closing the lid can be engaged easily fit, can also be easily opened when opening the lid, yet the cover is closed there is provided a lid with synthetic resin container capable of reliably locking the lid in the state.

【0008】 [0008]

【課題を解決するための手段】この発明は上記目的を達成するために次のような構成とした。 Means for Solving the Problems] The present invention was configured as follows in order to achieve the above object. 即ち、この発明にかかる蓋付合成樹脂製容器は、容器本体と二分割してなる蓋とからなり、蓋を容器本体の対向する側壁上部に回動自在に取り付けてなる合成樹脂製容器において、容器本体の上部外面と蓋に突設した内向き突起とが係合する第1ロック部と、一方の蓋の両側端に側端縁と平行であって内外方向に起倒自在であり、先端部が突き合わせ面よりも突出したロック板と、他方の蓋の両側端には前記ロック板の先端部を挿入する隙間と挿入したロック板を係止するストッパー片を形成してなる切欠部とからなる第2ロック部とを有することを特徴とする。 That is, with lid synthetic resin container according to the invention consists of a container body and a two divided formed by a lid, in the synthetic resin container formed by rotatably mounted on the upper side wall facing the container main body a lid, a first locking portion and the inward projections projecting from the upper outer surface of the container and the lid body is engaged, is freely raised or lowered by a parallel to the side edge inward and outward on both ends of one of the lid, the tip a lock plate which part protrudes than butting surfaces, from the other of the both side ends of the lid the lock plate notch obtained by forming a stopper piece for locking the locking plate inserted with clearance for inserting the leading end portion of the and having a second locking portion composed. 前記第2ロック部は、ロック板を蓋の両側端に設けた切欠部に、上方を外側に傾斜させて下端部の一部を連結し、先端部を突き合わせ面よりも突出させてなるとともに、他方の蓋の両側端に切欠部を設け、前記切欠部の上面内側に前記ロック板を起立した状態で挿入する隙間を有するようにロック板を係止するストッパー片を形成してなるように形成してもよい。 Said second locking portion, the cutout portion having a locking plate at both side ends of the lid, and connecting a portion of the lower end portion is inclined upward to the outside, it becomes to protrude than butting surfaces of the tip portion, a notch is provided on both side ends of the other lid, formed so as to form a stopper piece for locking the lock plate so as to have a gap to be inserted in a standing state with the locking plate on the upper surface inside the cut-out portion it may be.

【0009】また、この発明にかかる蓋付合成樹脂製容器は、平面方形状の容器本体と二分割してなる蓋とからなり、蓋を容器本体の対向する側壁上部に回動自在に取り付けてなる合成樹脂製容器において、容器本体の上部外面と蓋に突設した内向き突起とが係合する第1ロック部と、容器本体の側面上部に設けたロック片と、蓋に設けたリブを前記ロック片に係合するようにした第2ロック部とを有することを特徴とする。 Furthermore, with lid synthetic resin container according to the invention consists of a lid formed by the container body and two-piece of a square planar shape, mounted rotatably on the upper side wall facing the container main body a lid in consisting synthetic resin container, the first locking portion and the inward projections projecting from the upper outer surface of the container and the lid body is engaged, a locking piece provided on the upper side surface of the container body, the rib provided on the lid and having a second locking portion which is adapted to engage the lock piece. 前記ロック片は略V The lock piece is substantially V
字状に形成され、上部をフリーな状態にして下端部を容器本体に固定し、ロック片の先端部が蓋に設けたリブと係合するように形成してもよい。 Is formed in a shape, the lower end is fixed to the container body to the upper a free state, the tip portion of the locking piece may be formed so as to engage with ribs provided on the lid.

【0010】 [0010]

【発明の実施の形態】以下に、図示する実施形態について詳細に説明する。 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS, is described in detail for the embodiment shown. 図1及び図2は、第1実施形における上面斜視図であって、図1は蓋を閉じた状態の斜視図、図2は一方の蓋を開いた状態の斜視図である。 1 and 2 is a top perspective view of a first embodiment form, FIG. 1 is a perspective view of a closed state of the lid, FIG. 2 is a perspective view of an open state one of the lid. 蓋付容器20は、平面方形状の容器本体21と二分割してなる蓋22a、22bとからなる。 Capped container 20 is formed of a container body 21 of a square planar shape as two-divided to become the lid 22a, and 22b. 容器本体20は、上部開口部に向かって外側に傾斜した側壁23の下部に底壁を形成し、対向する側壁23aの上端部には水平な周縁25に下向きのフランジ27を設けて断面略コ字状の縁枠29を形成してなる。 The container body 20, a bottom wall is formed in the lower portion of the side wall 23 which is inclined outwardly toward the upper opening, a substantially U provided a downward flange 27 on the horizontal rim 25 to the upper end of opposed side walls 23a by forming a shaped edge frame 29. このように側壁上部をコ字状に形成することによって、堅牢な構造とすることができる。 By thus forming the side wall upper in a U-shape, it can be a robust construction. また、前記縁枠29に切欠部30を設け、該切欠部30に蝶番を構成する軸31を水平に形成してなる。 Further, a notch 30 in the edge frame 29 is provided, comprising a shaft 31 constituting a hinge to the notch portion 30 is horizontally formed.

【0011】さらに、前記容器本体21の側壁23aに隣接する一対の側壁23bの略中央部には縦方向に凹部33を形成している。 Furthermore, to form a recess 33 in the longitudinal direction at a substantially central portion of the pair of side walls 23b adjacent to the side wall 23a of the container body 21. また、側壁23bの上端部の外面には前記下向きフランジ27の下面とほぼ同じ高さ位置に水平なフランジ35を設けるとともに、前記凹部33 Also, with the outer surface of the upper end portion of the side wall 23b is provided a horizontal flange 35 at substantially the same height as the lower surface of the downward flanges 27, the recess 33
より外側には前記周縁25よりも低くリブ37を設けて前記縁枠29と連結してなる。 More outward formed by connecting to the edge frame 29 by a rib 37 lower than the peripheral edge 25. 従って、凹部33の範囲ではリブ37が切り欠かれてフランジ35まで凹んでおり、フランジ35とリブ37とが蓋22a、22bへの嵌合部39となり、フランジ35が後述する蓋の突起とともに第1ロック40部を構成する。 Accordingly, the scope of the concave portion 33 is recessed to the flange 35 by cutting the ribs 37, the flange 35 and the ribs 37 Togafuta 22a, next the fitting portions 39 to 22b, together with projections of lid flange 35 to be described later first 1 constitutes a lock 40 parts. 尚、前記側壁23 Incidentally, the side wall 23
bの上部の構成において、嵌合部39の構成は必ずしも上記実施形態に限定されるものではなく、例えば、縁枠29と同様に下方に開口する断面コ字状に形成してもよい。 In the upper portion of the structure of b, configuration of the fitting portion 39 is not necessarily limited to the above embodiment, for example, it may be formed in a U shape opening downward in the same manner as edge frame 29. この場合には、外側側壁の下端面が第1ロック40 In this case, the lower end surface is first locking outer sidewall 40
部を構成する。 Part make up the.

【0012】一方、蓋22a、22bは、前記軸31を挿通する略半円弧状のホルダ41を蓋板43の側端に突設するとともに、隣接する両側には前記嵌合部39を嵌合する嵌合溝45を形成するとともに、第1ロック40 Meanwhile, a lid 22a, 22b is configured to protrude substantially semicircular holder 41 for inserting the shaft 31 to the side edge of the cover plate 43, on both sides adjacent to fit the fitting portion 39 to form a fitting groove 45 to the first locking 40
を構成する内向き突起47を突設してなり、さらに、蓋22a、22bの対向面の側端縁には第2ロック部49 The inward protrusion 47 constituting it by projecting a further lid 22a, the second locking portion 49 in the side edges of the opposed surface of the 22b
を形成してなる。 To form a composed. 前記略半円弧状ホルダ41に軸31を挿通することによって蝶番構造となり、軸31を中心にして蓋22a、22bは回動自在となり、観音開きのように開閉することができる。 Becomes hinge structure by inserting the shaft 31 into the substantially semicircular holder 41, the lid 22a around the shaft 31, 22b becomes rotatable, it can be opened and closed as double doors. 前記嵌合溝45は、蓋板4 The fitting groove 45, the lid plate 4
3から立ち上がった内壁45aと内壁45aから水平に延設した上壁45bと上壁45bから下方に延設した外壁45cによって下方に開口した断面略コ字状に形成されており、前記フランジ35の下面に係止するように、 Is formed in the opening cross-section substantially U-shaped downwardly from the upper wall 45b and the upper wall 45b that extends horizontally from the upstanding inner wall 45a and the inner wall 45a from 3 by an outer wall 45c that is extended downward, the flange 35 to lock the lower surface,
前記外壁の内面に突起47が形成されている。 Projection 47 is formed on the inner surface of the outer wall. 前記突起47が前記フランジ35とともに第1ロック部40を構成することになる。 So that the projection 47 constitutes a first locking portion 40 with the flange 35.

【0013】また、前記凹部33の上部には、蓋22 Further, the upper portion of the recess 33, the lid 22
a、22bの下面との間に指を挿入可能な隙間を形成するとともに、第1ロック部40が衝突等によって不用意に解除されるのを防止する衝突防止板50が設けられている。 a, to form a insertable gap fingers between the lower surface of the 22b, the collision preventing plates 50 in which the first locking portion 40 is prevented from being released inadvertently by a collision or the like is provided. 前記衝突防止板50は、側板23bから突出しており、凹部33を跨ぐようにして突設されており、蓋2 The anti-collision plate 50 is protruded from the side plate 23b, and is projected so as to straddle the concave portion 33, the lid 2
2a、22bの外壁45cの下面に衝突するのを防止する。 2a, to prevent the collision on the lower surface of the outer wall 45c of 22b. 一方、蓋22a、22bを開くときには、外壁45 On the other hand, when opening the lid 22a, 22b is an outer wall 45
cとの間に指を挿入して外壁45cを外方に押し広げて突起47とフランジ35との係合状態を解除できるように構成されている。 The outer wall 45c by inserting the fingers spread outward and is configured to release the engagement between the projection 47 and the flange 35 between the c.

【0014】次いで、第2ロック部49の構成について説明すると、前記嵌合溝45を構成する上壁45aと外壁45c上部の先端側を切り欠いて切欠部48,48a [0014] Next, to describe the configuration of the second locking portion 49, off the distal end side of the upper wall 45a and the outer wall 45c upper constituting the fitting groove 45 devoid notch 48,48a
を形成し、該切欠部48、48aにそれぞれ水平な段板51を設ける。 Forming a respective provided a horizontal stage plate 51 in the cutout portion 48, 48a. さらに、蓋22a側には、前記段板51 Furthermore, the lid 22a side, the stepped plate 51
にロック板53が固定されている。 Locking plate 53 is fixed to. ロック板53は、下端部が内壁45a側において連結しており、上端部が上壁45bと外壁45cとの角部に近接するように、上方が外側に向かって傾斜している。 Locking plate 53 is connected a lower end in the inner wall 45a side, so that the upper end is close to the corners of the upper wall 45b and the outer wall 45 c, the upper is inclined toward the outside. ロック板53の下端部の一部が前記段板51と連結しているとともに、先端部は前記蓋板43の端面から突出している。 Together with a part of the lower end portion of the lock plate 53 is connected to the stage plate 51, the tip portion is protruded from the end face of the cover plate 43. 従って、ロック板53は、外側から水平方向に押圧することによって垂直に立ち上がり、押圧を解除すると元の状態に復帰するようにバネ作用を備えている。 Accordingly, the lock plate 53, rising vertically by pressing from the outside in the horizontal direction, and a spring acting to return to its original state upon release of the pressing.

【0015】一方、蓋22b側においては、切欠部48 Meanwhile, in the lid 22b side, notch 48
aに上壁45aと外壁45cの一部を延長してストッパー片55を設けてなる。 Formed by providing the stopper piece 55 by extending a portion of the top wall 45a and the outer wall 45c in a. 前記ストッパー片55の先端と内壁45aとの間には、前記ロック板53の先端部を起立した状態で挿通する隙間57が設けられている。 Between the tip and the inner wall 45a of the stopper piece 55, the gap 57 for inserting is provided in a standing state the distal end portion of the lock plate 53. 即ち、隙間57はロック板53の下端部を挿入可能な大きさであって、ストッパー片55がロック板53の上端部を係止するように形成されている。 That is, the gap 57 is a insertable size the lower end portion of the lock plate 53, the stopper piece 55 is formed so as to engage the upper end portion of the lock plate 53. 従って、蓋22bに対して蓋22aを回動させながら突き合わせると、まず、ロック板53の突出した部分の下端部が前記隙間5 Therefore, when the matching while rotating the cover 22a relative to the lid 22b, firstly, the lower end portion of the protruding portion of the lock plate 53 is a gap 5
7に挿入され、さらに蓋22aを押し下げると傾斜したロック板53の側面がストッパー片55の先端に当接することによって次第に起立しながら挿入される。 Is inserted into the 7, it is inserted while standing gradually by further side of the lock plate 53 which is inclined and pressing down the lid 22a is in contact with the tip end of the stopper piece 55. そして、ロック板53の全部を切欠部48a内に挿入すると、ロック板53はバネ作用によって外方に復帰し、前記ストッパー片55の下面に係止する(図3及び図4参照)。 When inserting the whole of the lock plate 53 to the notches 48a, the locking plate 53 is returned outwardly by spring action to lock the lower surface of the stopper piece 55 (see FIGS. 3 and 4).

【0016】ロック板53がストッパー片55に係止することによってロック状態となり、蓋22a、22bは一体に結合されることになる。 [0016] in the locked state by the lock plate 53 is engaged with the stopper piece 55, a lid 22a, 22b will be coupled together. 従って、第1ロック部4 Therefore, the first locking portion 4
0が解除され、あるいは破損した場合でも前記第2ロック部49によって閉蓋状態が保持される。 0 is released, or closed state is held by the even if the damaged second locking portion 49. また反対に、 On the contrary,
第2ロック部49が解除され、あるいは破損した場合でも、第1ロック部によって閉蓋状態が保持される。 Even if the second locking portion 49 is released, or broken, closed state is held by the first locking portion. このように、この発明では、2つのロック部を設けたので、 Thus, in this invention, it is provided with the two locking portions,
何れか一方のロック部がロック作用を果たし得なくなった場合でも確実に閉蓋状態を保持することができる。 One of the locking portion can be held reliably closed state even when no longer obtained play a locking action.

【0017】次に、図7及び図8に基づいて第2ロック部の第2実施形態について説明する。 [0017] Next, a second embodiment of the second locking portion will be described with reference to FIGS. 容器本体21の側壁23bにおいては、凹部33の略中央部におけるフランジ35を切り欠いて形成した切欠部60にV字状ロック片61を配設してなる。 In the side wall 23b of the container body 21, formed by disposing a V-shaped locking piece 61 in the notch 60 formed by cutting the flange 35 at a substantially central portion of the recess 33. 前記V字状ロック片61は、 The V-shaped locking piece 61,
フック63の下端部65を側壁23bに一体に固定してなる。 Formed by integrally fixed to the lower end portion 65 of the hook 63 on the side wall 23b. フック63の上部はフリーな状態となってフランジ35よりも上方に突出して前記切欠部60内に配設されている。 The top of the hook 63 is disposed in the notches 60 protrudes upward from the flange 35 in a free state. 従って、前記フック63は、両側から挟み込むように押圧すると互いに接近し、押圧を解除するとバネ作用によって元の状態に復帰する。 Therefore, the hook 63 is pressed so as to sandwich from both sides close to each other when releasing the pressing is restored to its original state by the spring action.

【0018】一方、蓋22a、22b側においては、側面の嵌合溝45を切り欠くことなく突き合わせ面まで延設してなり、内壁45aと外壁45cとの間に前記フック63の先端部を係止する係止リブ67を設けてなる。 Meanwhile, the lid 22a, in the 22b side, and extended to abutting surfaces without cutting out groove 45 of side, engaging the tip portion of the hook 63 between the inner wall 45a and the outer wall 45c formed by providing a locking rib 67 to stop.
前記V字状ロック片61と係止リブ67とによって第2 Second by the said V-shaped locking piece 61 and the engaging rib 67
ロック部を構成する。 To configure the lock portion. この実施形態においては、蓋22 In this embodiment, the lid 22
a、22bは同一構成であるから、同時に閉じることができる。 a, since 22b have the same configuration, it can be closed at the same time. 即ち、蓋22a、22bを降ろして行くと係止リブ67がフック63の先端部に当たり、さらに降ろしていくと係止リブ67によってフックの先端部が互いに接近するように閉じられ、嵌合溝45に嵌合部39が嵌合すると同時に、フック63はバネ作用によって復帰し、リブ67とフック63の先端部とが係止することによって一体にロックされる。 That is, the lid 22a, the go down the 22b per engaging rib 67 on the tip portion of the hook 63, is closed so that the tip portion of the hook by engaging rib 67 As you further down approach each other, the fitting groove 45 At the same time the fitting portion 39 is fitted to the hook 63 is returned by spring action, and the tip portion of the rib 67 and the hook 63 is locked together by locking. 尚、上記V字状ロック片6 Incidentally, the V-shaped locking piece 6
1は一体に連続形成した形状であるが、逆ハ字状に分割形成された形状であってもよい。 1 is a shape which is continuously formed integrally, may have a shape divided form reversed V-shape.

【0019】上記実施形態にかかる蓋付合成樹脂製容器の使用方法について説明する。 The described method of using the lid with the synthetic resin container according to the embodiment. 第1実施形態においては、蓋を閉じる場合は、軸31を中心にして回動させ、 In the first embodiment, when closing the lid, it is rotated around the shaft 31,
まず蓋22bを降ろして嵌合部39を嵌合溝45に嵌合させる。 First down the lid 22b to fit the fitting portion 39 into the fitting groove 45. 嵌合部39と嵌合溝45が嵌合することによってフランジ35の下面に突起47が係止し、蓋22b側の第1ロック部が作用する。 The fitting portion 39 and the fitting groove 45 is engaged protrusions on the lower surface of the flange 35 47 by fitting, the first locking portion of the lid 22b side acts. 次いで、蓋22aを降ろして行くと、蓋22bに対して突き合わされ、まず、ロック板53の突出した部分の下端部が隙間57に挿入され、ロック板53の側面がストッパー片55の先端に当接しながら次第に起立することによって挿入される。 Then, when going down the lid 22a, abut against the lid 22b, firstly, the lower end portion of the protruding portion of the lock plate 53 is inserted into the gap 57, those sides of the lock plate 53 is at the tip of the stopper piece 55 It is inserted by standing gradually while being in contact. そして、ロック板53の上端部が切欠部48a内に挿入すると、ロック板53はバネ作用によって外方に復帰し、 When the upper end portion of the lock plate 53 is inserted into the notches 48a, the locking plate 53 is returned outwardly by the spring action,
前記ストッパー片55の下面に係止する。 Locked to the lower surface of the stopper piece 55. このようにして、第2ロック部49は蓋22aと蓋22bとを一体にロックする。 In this way, the second locking portion 49 is locked together with the lid 22a and the cover 22b. このとき同時に、蓋22aにおいても、嵌合部39が嵌合溝45に嵌合することによってフランジ35に突起47が係止して容器本体21に固定し、第1 At the same time, also in the lid 22a, and fixed to the container body 21 by projections 47 on the flange 35 is locked by the fitting portion 39 is fitted into the fitting groove 45, the first
ロック部が作用する。 The lock portion is applied.

【0020】また、蓋を開くときは、ロック板53を内側に押圧して上端部を隙間57に位置させ、次いで、蓋22aの外壁45cの突起47を突設してなる部分を外側に押し広げてフランジ35と突起47との係止状態を解除させ、そのまま蓋22aを押し上げればよい。 Further, when opening the lid, to press the locking plate 53 to the inside is located the upper portion in the gap 57, then press the portion formed by projecting the projection 47 of the outer wall 45c of the cover 22a to the outside spread is released the locking state between the flange 35 and the projection 47 may be Oshiagere directly lid 22a. その後、蓋22b側において外壁45cの突起47を突設してなる部分を外側に押し広げてフランジ35と突起47 Thereafter, the flange 35 push the portions formed by projecting the projection 47 of the outer wall 45c outside the lid 22b side projection 47
との係止状態を解除させ、そのまま蓋22bを押し上げればよい。 To release the locking state between, it Oshiagere directly lid 22b.

【0021】一方、第2実施形態においては、蓋22 [0021] On the other hand, in the second embodiment, the lid 22
a、22bを同時に、あるいは何れか一方から降ろして容器本体21に押圧すればよい。 a, 22b simultaneously, or may be pressed against the container body 21 down from either one. フック63の先端部にリブ67が当接することによって内側に押し曲げ、リブ67がフック63の先端部を通過すると同時にフック6 Bending press inwardly by the rib 67 at the tip portion of the hook 63 abuts, at the same time the rib 67 passes through the tip of the hook 63 hooks 6
3が復帰してリブ67と一体にロックする。 3 is returned to lock together with the rib 67. フックの先端部とリブ67とが係止して第2ロックが作用すると同時に、嵌合部39が嵌合溝45に嵌合することによってフランジ35に突起47が係止して容器本体21に蓋2 At the same time the tip portion and the rib 67 of the hook acts second lock engaged, the container body 21 by projections 47 on the flange 35 is locked by the fitting portion 39 is fitted into the fitting groove 45 lid 2
2a、22bを固定し、第1ロック部が作用する。 2a, 22b were fixed and first locking portion acts.

【0022】蓋を開くときには、V字状ロック片61を挟み込むようにするか、一方側を押してリブ67とフック63との係合を解除しながら、蓋22a、22bの何れか一方の外壁45cの突起47を突設してなる部分を外側に押し広げてフランジ35と突起47との係止状態を解除させ、そのまま蓋22aまたは22bを押し上げればよい。 [0022] When opening the lid, either to sandwich the V-shaped locking piece 61, whereas while releasing the engagement between the rib 67 and the hook 63 by pressing the side cover 22a, one of the outer wall 45c and 22b the portion formed by projecting the projection 47 spread outward by releasing the engagement state between the flange 35 and the projection 47 may be Oshiagere directly lid 22a or 22b.

【0023】 [0023]

【発明の効果】この発明に蓋付合成樹脂製容器は、2つのロック部を有するから、確実に閉蓋状態を保持することができ、落下等の衝撃を受けてもロックが解除されて蓋が開けられるということがない。 Effects of the Invention with lid synthetic resin container in the present invention, since having two locking portions, it is possible to reliably hold the lid closed, is unlocked even under an impact from being dropped or the like lid there is no fact that is opened. また、ロック部を2 In addition, the lock part 2
つ備えていることから、一方が破損したり、弾性力がなくなりロック作用を果たし得なくなっても充分閉蓋状態を維持することができる。 One with the fact that, it is possible either to maintain or damage, sufficient closed state even longer obtained play a locking action eliminates the elastic force. 一方、蓋を開けるときは簡単な操作で開けることができ、バッグインボックスのような容器として有利である。 On the other hand, when opening the lid can be opened with a simple operation, it is advantageous as a container, such as a bag-in-box.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】蓋を閉じた状態の斜視図である。 1 is a perspective view of the lid closed.

【図2】一方の蓋を開いた状態の斜視図である。 2 is a perspective view of an open state one of the lid.

【図3】ロック部の構成を示す要部斜視図である。 3 is a partial perspective view showing the configuration of the locking portion.

【図4】同じくロック部の要部断面図である。 4 is a similarly fragmentary cross-sectional view of the locking portion.

【図5】蓋の取り付け部の蝶番構造を示す要部断面図である。 5 is a fragmentary cross-sectional view illustrating a hinge structure of the mounting portion of the lid.

【図6】蓋を閉じる状態の説明図である。 FIG. 6 is an explanatory view of a state to close the lid.

【図7】第2実施形態のロック部の構成を示す要部斜視図である。 7 is a partial perspective view showing the configuration of a locking portion of the second embodiment.

【図8】同じく蓋を閉じる状態の一部を切り欠いた説明図である。 [8] which is also a diagram cut away part of the state to close the lid.

【図9】従来のバッグインボックスを示す斜視図である。 9 is a perspective view of a conventional bag-in-box.

【図10】同じく断面図である。 [10] which is also a cross-sectional view.

【図11】蓋と容器本体との嵌合を示す他の従来例の要部断面図である。 11 is a fragmentary cross-sectional view of another prior art example showing the engagement between the lid and the container body.

【符号の説明】 DESCRIPTION OF SYMBOLS

20 蓋付容器 21 容器本体 22a、22b 蓋 23、23a、23b 側壁 25 周縁 27 フランジ 29 縁枠 30 切欠部 31 軸 33 凹部 35a 下部フランジ 35 フランジ 37 リブ 39 嵌合部 40 第1ロック部 41 ホルダ 43 蓋板 45 嵌合溝 45a 内壁 45b 上壁 45c 外壁 47 突起 49 第2ロック部 50 衝突防止板 51 段板 53 ロック板 53a ロック板の先端部 55 ストッパー片 57 隙間 60 切欠部 61 V字状ロック片 63 フック 65 下端部 67 リブ 20 container with lid 21 container body 22a, 22b lid 23, 23a, 23b the side walls 25 periphery 27 flange 29 edge frame 30 notch 31 the shaft 33 recess 35a lower flange 35 flange 37 rib 39 fitting portion 40 first locking portion 41 holder 43 the cover plate 45 fitting groove 45a inner wall 45b on the wall 45c outer wall 47 projection 49 second locking portion 50 anticollision plate 51 stage plate 53 lock plate 53a locking plate tip 55 stopper piece 57 gap 60 notch 61 V-shaped locking piece 63 hook 65 the lower end portion 67 rib

───────────────────────────────────────────────────── フロントページの続き Fターム(参考) 3E084 AA05 AA14 AA24 BA03 BA05 CA03 CC03 DA03 DB14 FA06 FD01 GA06 GB06 GB13 GB26 LG10 ────────────────────────────────────────────────── ─── front page of continued F-term (reference) 3E084 AA05 AA14 AA24 BA03 BA05 CA03 CC03 DA03 DB14 FA06 FD01 GA06 GB06 GB13 GB26 LG10

Claims (4)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】 容器本体と二分割してなる蓋とからなり、蓋を容器本体の対向する側壁上部に回動自在に取り付けてなる合成樹脂製容器において、容器本体の上部外面と蓋に突設した内向きの突起とが係合する第1ロック部と、一方の蓋の両側端に側端縁と平行であって内外方向に起倒自在であり、先端部が突き合わせ面よりも突出したロック板と、他方の蓋の両側端には前記ロック板の先端部を挿入する隙間と挿入したロック板を係止するストッパー片を形成してなる切欠部とからなる第2ロック部とを有することを特徴とする蓋付合成樹脂製容器。 1. A consists of a container body and a two divided formed by a lid, in the synthetic resin container formed by rotatably mounted on the upper side wall facing the container main body lid, collision in the upper outer surface of the container and the lid body a first locking portion and the inward projection which set engages, is freely raised or lowered into and out direction be parallel to the side edge on each side end of one of the lid, the tip portion is projected than the abutting faces and locking plate, the both side ends of the other lid and a second locking part comprising a notch obtained by forming a stopper piece for locking the locking plate inserted with clearance for inserting the leading end portion of the locking plate with lid synthetic resin container, characterized in that.
  2. 【請求項2】 前記第2ロック部は、ロック板を蓋の両側端に設けた切欠部に、上方を外側に傾斜させて下端部の一部を固定し、先端部を突き合わせ面よりも突出させてなるとともに、他方の蓋の両側端に切欠部を設け、前記切欠部の上面内側に前記ロック板を起立した状態で挿入する隙間を有するようにロック板を係止するストッパー片を形成してなることを特徴とする請求項1記載の蓋付合成樹脂製容器。 Wherein said second locking portion, the cutout portion having a locking plate at both side ends of the lid, the upper is inclined outwardly to secure a portion of the lower end, projects from the abutting faces of the distal portion together comprising by, a notch is provided on both side ends of the other of the lid to form a stopper piece for locking the lock plate so as to have a gap to be inserted in a standing state with the locking plate on the upper surface inside the cut-out portion with lid synthetic resin container according to claim 1, characterized in that Te.
  3. 【請求項3】 平面方形状の容器本体と二分割してなる蓋とからなり、蓋を容器本体の対向する側壁上部に回動自在に取り付けてなる合成樹脂製容器において、容器本体の上部外面と蓋に突設した内向き突起とが係合する第1ロック部と、容器本体の側面上部に設けたロック片と、蓋に設けたリブを前記ロック片に係合するようにした第2ロック部とを有することを特徴とする蓋付合成樹脂製容器。 3. A consists of a square planar container body and the lid formed by halving the shaped, in the synthetic resin container formed by rotatably mounted on the upper side wall facing the container main body a lid, the top outer surface of the container body the first was the first locking portion and the inward projections projecting from the lid is engaged, a locking piece provided on the upper side surface of the container body, the rib provided in the lid so as to engage the lock piece 2 with lid synthetic resin container and having a lock portion.
  4. 【請求項4】 前記ロック片は略V字状に形成され、上部をフリーな状態にして下端部を容器本体に固定し、ロック片の先端部が蓋に設けたリブと係合するように形成したことを特徴とする請求項3に記載の蓋付合成樹脂製容器。 Wherein said lock piece is formed in a substantially V-shape, so that the lower end is fixed to the container body to the upper a free state, the tip portion of the lock piece is engaged with the rib provided on the lid with lid synthetic resin container according to the formed to claim 3, characterized in.
JP03721099A 1999-02-16 1999-02-16 Synthetic resin container with a lid Expired - Fee Related JP4349534B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP03721099A JP4349534B2 (en) 1999-02-16 1999-02-16 Synthetic resin container with a lid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03721099A JP4349534B2 (en) 1999-02-16 1999-02-16 Synthetic resin container with a lid

Publications (2)

Publication Number Publication Date
JP2000238817A true JP2000238817A (en) 2000-09-05
JP4349534B2 JP4349534B2 (en) 2009-10-21

Family

ID=12491240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP03721099A Expired - Fee Related JP4349534B2 (en) 1999-02-16 1999-02-16 Synthetic resin container with a lid

Country Status (1)

Country Link
JP (1) JP4349534B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010065732A2 (en) * 2008-12-03 2010-06-10 Checkpoint Systems, Inc. Locking device for tote bin
JP3181027U (en) * 2012-10-29 2013-01-24 みよ子 沖山 Plastic container of food-related material having a viscosity
US8378826B2 (en) 2009-10-02 2013-02-19 Checkpoint Systems, Inc. Key device for monitoring systems
US8452868B2 (en) 2009-09-21 2013-05-28 Checkpoint Systems, Inc. Retail product tracking system, method, and apparatus
US8508367B2 (en) 2009-09-21 2013-08-13 Checkpoint Systems, Inc. Configurable monitoring device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010065732A2 (en) * 2008-12-03 2010-06-10 Checkpoint Systems, Inc. Locking device for tote bin
WO2010065732A3 (en) * 2008-12-03 2010-12-23 Checkpoint Systems, Inc. Locking device for tote bin
US8746754B2 (en) 2008-12-03 2014-06-10 Checkpoint Systems, Inc. Locking device for tote bin
US8452868B2 (en) 2009-09-21 2013-05-28 Checkpoint Systems, Inc. Retail product tracking system, method, and apparatus
US8508367B2 (en) 2009-09-21 2013-08-13 Checkpoint Systems, Inc. Configurable monitoring device
US8378826B2 (en) 2009-10-02 2013-02-19 Checkpoint Systems, Inc. Key device for monitoring systems
JP3181027U (en) * 2012-10-29 2013-01-24 みよ子 沖山 Plastic container of food-related material having a viscosity

Also Published As

Publication number Publication date
JP4349534B2 (en) 2009-10-21

Similar Documents

Publication Publication Date Title
EP0784019B1 (en) Angular fastening device
CN1777550B (en) Unit-dose case container with locking sleeve
US8123064B2 (en) Tamper evident container having a pull-open section
US5289971A (en) One piece carton blank
CA2096128C (en) Latching structure for container for food or other articles
CA1109405A (en) Security container
US4499353A (en) Blister package
US4620644A (en) Tote box with lid container
US20040026296A1 (en) Container with collapsible sides
KR930003630B1 (en) Closure assembly with hinged cover
US8066143B2 (en) Storage container with hinged lid
CN1200851C (en) Foldable container
EP1458620B1 (en) Container with hinged lid
US5860549A (en) Container for stabilizing a food dish
US5906292A (en) Latch for container
CN1227181A (en) Stackable knock down box
JP2000264401A (en) Container and manufacture thereof
CN1104603A (en) Folding and unfolding box
EP0552153A1 (en) A container.
CN1317435A (en) Foldable vessel
US4758031A (en) Retractable safety latch for cases
AU5707800A (en) Synthetic resin tube container
JP3805796B2 (en) Container for especially the transport of fruit and vegetables
US20040074919A1 (en) Flip-top closure with child resistant packaging system
US8646648B2 (en) Container system

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060123

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20081125

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20081205

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090127

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090710

RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7426

Effective date: 20090714

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090716

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140731

Year of fee payment: 5

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140731

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees