JPH0740489U - Tamper-proof container - Google Patents
Tamper-proof containerInfo
- Publication number
- JPH0740489U JPH0740489U JP6856993U JP6856993U JPH0740489U JP H0740489 U JPH0740489 U JP H0740489U JP 6856993 U JP6856993 U JP 6856993U JP 6856993 U JP6856993 U JP 6856993U JP H0740489 U JPH0740489 U JP H0740489U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- outer peripheral
- flange
- container
- locking
- 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
Links
Landscapes
- Closures For Containers (AREA)
Abstract
(57)【要約】
【目的】 薄肉部を破らずに蓋を開くことはできない不
正開封防止容器を移送中や施蓋時などに薄肉部が破れる
ことがなく且つ、開蓋の有無を一瞥して識別でき、容器
本体の一部を切除するだけで、容易に開蓋できるように
することを目的とするものである。
【構成】 合成樹脂製の容器本体１の上縁に内側段部２
を設けると共にこれに口縁側壁３を立設し、更に内側段
部２の外方に合成樹脂製蓋体４の外周壁６の下端が達す
るフランジ７を容器本体１の外周に突設し、その一部を
切り欠いてブリッジ状の張出部８を形成し、これに蓋体
４の係止片９と係合する係止爪１０ａのある係止体１０
を立設し、張出部８の脚部に薄肉部８ａを設け、張出部
８と係止体１０の外周面がフランジ７の外周面と同一面
内にある如く構成した不正開封防止容器である。
(57) [Summary] [Purpose] The lid cannot be opened without breaking the thin-walled part. The thin-walled part does not break during transfer of the tamper-evident container, and when the lid is applied. The purpose of the present invention is to make it possible to easily open the lid by cutting off a part of the container body. [Structure] Inner step 2 is formed on the upper edge of the container body 1 made of synthetic resin.
And a rim side wall 3 is erected on this, and further, a flange 7 reaching the lower end of the outer peripheral wall 6 of the synthetic resin lid 4 is projected on the outer periphery of the container body 1 outside the inner step portion 2. A locking body 10 having a locking claw 10a that engages with a locking piece 9 of the lid body 4 is formed by cutting out a part of the bridge-shaped protruding portion 8.
And a leg portion of the overhanging portion 8 is provided with a thin portion 8a, and the outer circumferential surfaces of the overhanging portion 8 and the locking body 10 are in the same plane as the outer circumferential surface of the flange 7. Is.
Description
【０００１】[0001]
本案は不正に開封されることを防止する容器に関する。 The present invention relates to a container for preventing unauthorized opening.
【０００２】[0002]
従来、不正に開封されることを防止する容器として特開昭５２ー１１０１７５ 号公報、実公昭５６ー１３２４２号公報に記載されたものがある。 前記特開昭５２ー１１０１７５号公報に記載のものは、図８及び図９に示すよう に容器１３の口部１４の上部に上部段部１９を設け、口部１４の下部に下部フラ ンジ１５を設けて容器を形成している。そして、口部１４に被嵌される蓋２０は 、外筒１８の上部に上部段部１９に係合する蓋段部１７を設け、外筒１８の下端 は、下部フランジ１５の外周縁より外部に突出しないように設けてある。 外筒１８の蓋段部１７の下側は、外筒１８の全周に水平方向に延びる切り取り線 １６を設け、さらに外筒１８の下端から切り取り線１６に達する縦方向の切り離 し線２１を設け、かつ、外筒１８の下部には、切り離し線２１に隣接する摘み部 ２２を設けた容器と閉止体である。又、実公昭５６ー１３２４２号公報に記載さ れたものは、図１０及び図１１に示すように容器３４の口部３２の上部に上部段 部３１を設け、口部３２の下部に下部段部３３を設けて容器を形成している。口 部３２に被嵌される蓋２６は、外筒２５の上部に上部段部３１に係合する蓋段部 ３０を設け、外筒２５の下端の下端係止部２９は、下部段部３３に密接して係止 するように形成してある。そして、外筒２５の蓋段部３０の下側には、水平方向 に延びる切り取り線２４を設け、この切り取り線２４の両方の端部から外筒２５ の下端に達する一対の切り離し線２７を設け、この一対の切り離し線２７の間を 摘み部２８とした瓶栓である。 Conventionally, there are containers described in JP-A-52-110175 and JP-B-56-13242 as a container for preventing unauthorized opening. As shown in FIGS. 8 and 9, the one disclosed in the above-mentioned Japanese Patent Laid-Open No. 52-110175 has an upper step portion 19 provided above the mouth portion 14 of the container 13 and a lower flange 15 provided below the mouth portion 14. Are provided to form the container. The lid 20 fitted in the mouth portion 14 is provided with a lid step portion 17 that engages with the upper step portion 19 on the upper portion of the outer cylinder 18, and the lower end of the outer cylinder 18 is outside the outer peripheral edge of the lower flange 15. It is provided so that it does not protrude. Below the lid step portion 17 of the outer cylinder 18, a cutting line 16 extending in the horizontal direction is provided on the entire circumference of the outer cylinder 18, and a vertical separating line 21 reaching the cutting line 16 from the lower end of the outer cylinder 18. In addition, a container and a closing body are provided on the lower portion of the outer cylinder 18, and a knob portion 22 adjacent to the separating line 21 is provided. Further, as disclosed in Japanese Utility Model Publication No. 56-13242, as shown in FIGS. 10 and 11, an upper step portion 31 is provided above the mouth portion 32 of the container 34, and a lower step is provided below the mouth portion 32. The part 33 is provided to form a container. The lid 26 fitted in the mouth 32 is provided with a lid step portion 30 that engages with the upper step portion 31 on the upper portion of the outer tube 25, and the lower end locking portion 29 at the lower end of the outer tube 25 is the lower step portion 33. It is formed so that it can be locked closely to. A cutout line 24 extending in the horizontal direction is provided below the lid step portion 30 of the outer cylinder 25, and a pair of cutoff lines 27 extending from both ends of the cutout line 24 to the lower end of the outer cylinder 25 are provided. A bottle stopper having a picking portion 28 between the pair of disconnecting lines 27.
【０００３】[0003]
図８及び図９に記載された容器と閉止体は、外筒１８の切り離し線２１や、切 り取り線１６は、外筒１８の下端が口部１４の下部フランジ１５の外周縁より外 部に突出してないので、外筒１８の切り取り線１６を破らずに蓋２０をこじあけ ることはできない。これを開蓋する場合は、摘み部２２を引っ張ることにより切 り離し線２１と切り取り線１６を破り容易に開蓋できるものである。しかしなが ら、閉止体は摘み部２２が外筒１８の外部に突出しているので施蓋時に、または 施蓋前あるいは施蓋後の移送時などに摘み部２２が他の物に突き当たり切り離し 線２１及び切り取り線１６が破れる恐れがある。 又、図１０及び図１１に記載された瓶栓は、摘み部２８を含んだ外筒２５の下端 の下端係止段部２９が容器３４の口部３２の下部段部３３に密接して係止してあ るので切り離し線２７や切り取り線２４を破らずに蓋２６をこじあけることはで きないものである。そして、摘み部２８を引っ張ることにより切り離し線２７と 切り取り線２４を破り開蓋できるものである。しかしながら、瓶栓は摘み部２８ が摘み難く、切り離し線２７を破り難い問題がある。本案は前記事項に鑑みてな されたもので薄肉部を破らずに蓋を開くことはできない不正開封防止容器を移送 中や施蓋時などに薄肉部が破れることがなくかつ、開蓋時には、容易に開蓋でき るようにすることを目的とするものである。 In the container and the closure shown in FIGS. 8 and 9, the cutoff line 21 and the cutoff line 16 of the outer cylinder 18 are such that the lower end of the outer cylinder 18 is outside the outer peripheral edge of the lower flange 15 of the mouth portion 14. Since it does not project to the outside, the lid 20 cannot be pry open without breaking the cutoff line 16 of the outer cylinder 18. When this is to be opened, the separation line 21 and the cutting line 16 can be broken by pulling the knob 22 and the lid can be easily opened. However, since the knob 22 of the closure body projects to the outside of the outer cylinder 18, the knob 22 collides against another object at the time of applying the lid, or before or after the application of the lid, and disconnects the wire. 21 and the cutting line 16 may be torn. Further, in the bottle stopper shown in FIGS. 10 and 11, the lower end locking step 29 at the lower end of the outer cylinder 25 including the knob 28 is in close contact with the lower step 33 of the mouth 32 of the container 34. Since it is stopped, it is impossible to pry open the lid 26 without breaking the separating line 27 and the cutting line 24. Then, by pulling the knob 28, the separating line 27 and the cutting line 24 can be broken and the lid can be opened. However, the bottle stopper has a problem that the picking portion 28 is difficult to pick and the separating line 27 is hard to break. This proposal has been made in view of the above matters, and the lid cannot be opened without breaking the thin-walled part.The thin-walled part will not be broken during the transfer or lid application of the tamper-evident container, and when the lid is opened, The purpose is to make it easy to open the lid.
【０００４】[0004]
本案は以上の目的を達成するために次のような容器を提供するものである。す なわち、合成樹脂製の容器本体１の上縁に内側段部２を設けると共にこれに口縁 側壁３を立設し、更に、内側段部２の外方に合成樹脂製蓋体４の外周壁６下端が 達するフランジ７を容器本体外周に突設し、その一部を切り欠いてブリッジ状張 出部８を形成し、これに蓋体４の係止片９と係合する係止爪１０ａのある係止体 １０を立設し、張出部８の脚部に薄肉部８ａ設け、張出部８と係止体１０の外周 面がフランジ７の外周面と少なくとも同一面内にある如く構成した不正開封防止 容器である。 The present invention provides the following containers to achieve the above objects. That is, the inner step portion 2 is provided on the upper edge of the synthetic resin container body 1, and the rim side wall 3 is erected on the inner step portion 2. Further, the synthetic resin lid 4 is provided outside the inner step portion 2. A flange 7 that the lower end of the outer peripheral wall 6 reaches is provided so as to project on the outer periphery of the container body, and a part thereof is cut out to form a bridge-shaped overhanging portion 8 on which a locking piece 9 of the lid 4 is engaged. The locking body 10 having the claws 10a is erected, the thin portion 8a is provided on the leg of the overhanging portion 8, and the outer circumferential surfaces of the overhanging portion 8 and the locking body 10 are at least in the same plane as the outer circumferential surface of the flange 7. It is a tamper evident container configured as described above.
【０００５】[0005]
本案によれば、容器本体１に蓋体４をかぶせて押し下げると、容器本体１の口 縁側壁３に設けた側壁段部３ａに蓋体４の外周壁６に設けた外周壁段部６ａが嵌 合し、蓋体４の外周壁６の下端が容器本体１の外周に設けたフランジ７に達して 嵌着されると共に、蓋体４の係止片９が、係止体１０を外方に押しやり、係止爪 １０ａの外縁を滑り、係止片９と係止爪１０ａが係合する。そうすると、蓋体４ の外周壁６の下端には、容器本体１のフランジ７があるので外周壁６をこじあけ ることができない。そして、フランジ７のない切り欠き部７ａの位置でタブ１０ ｂを摘んでこじあけようとすると、薄肉部８ａが破れるので傷痕を残さずに蓋体 ４をこじあけられない。 開蓋するには、タブ１０ｂに指先を引っかけて引っ張ると容易に係止体１０は薄 肉部８ａから離れる。すると、容器本体１の係止爪１０ａと蓋体４の係止片９と の嵌合が外れ開放される。開封後は、側壁段部３ａと外周壁段部６ａは残るので 以後側壁段部３ａと外周壁段部６ａを係脱して蓋体４を開閉する。この時係止片 ９をつかんで開閉してもよい。 そして、係止体１０の外周面はフランジ７の外周面より突出してないので移送中 や施蓋時に他の物に突き当たり薄肉部８ａが破れることがない。 そうして係止体１０を取り除いた後の側壁段部３ａと外周壁段部６ａの係脱は 蓋体４の蓋フランジ状部５から垂下した外周壁６の一部に設けた図示しない凸状 部を把持して開閉する。 According to the present invention, when the lid body 4 is put on the container body 1 and pushed down, the side wall step portion 3a provided on the rim side wall 3 of the container body 1 is provided with the outer peripheral wall step portion 6a provided on the outer peripheral wall 6 of the lid body 4. When fitted, the lower end of the outer peripheral wall 6 of the lid 4 reaches the flange 7 provided on the outer circumference of the container body 1 and is fitted, and the locking piece 9 of the lid 4 moves the locking body 10 outwardly. The locking piece 9 and the locking claw 10a are engaged with each other by sliding the outer edge of the locking claw 10a. Then, since the flange 7 of the container body 1 is at the lower end of the outer peripheral wall 6 of the lid body 4, the outer peripheral wall 6 cannot be pryed open. When the tab 10b is picked up at the position of the cutout portion 7a without the flange 7 to try to pry it open, the thin portion 8a is broken and the lid 4 cannot be pryed open without leaving a scar. To open the lid, hook the fingertip on the tab 10b and pull it to easily release the locking body 10 from the thin portion 8a. Then, the fitting between the locking claw 10a of the container body 1 and the locking piece 9 of the lid 4 is released and released. After the opening, the side wall step portion 3a and the outer peripheral wall step portion 6a remain, and hence the side wall step portion 3a and the outer peripheral wall step portion 6a are engaged and disengaged to open and close the lid body 4. At this time, the locking piece 9 may be grasped to open and close. Further, since the outer peripheral surface of the locking body 10 does not protrude from the outer peripheral surface of the flange 7, the thin portion 8a will not be struck by other objects during transfer or when the lid is applied. The side wall step 3a and the outer peripheral wall step 6a are disengaged after the locking body 10 is removed in this way, and a protrusion (not shown) provided on a part of the outer peripheral wall 6 hanging from the lid flange portion 5 of the lid 4 is provided. Hold the shape to open and close.
【０００６】[0006]
以下図面に示す実施例に基づいて説明する。 本案のものは、蓋体４の外周壁６の下端が容器本体１のフランジ７に達している ので、閉蓋時、蓋体４をこじあけることができないものであり、蓋体４の係止片 ９に係合する容器本体１の張出部８の係止爪１０ａを有する係止体１０はフラン ジ７より突出していないのでブリッジ状張出部８の脚部における薄肉部８ａは移 送中や施蓋時に他の物に突き当たり破れることがないという特徴を有するもので ある。 この実施例の容器本体１は、ポリプロピレン、ポリエチレン、ポリスチレン、ポ リエチレンテレフタレート、ポリ塩化ビニール、ポリアクリル・ニトリル・ブタ ジエン・スチレン、ポリアクリル・ニトリル・スチレン等の熱可塑性樹脂の合成 樹脂で形成し、長方形で角部を弧状に形成したものであり、食品容器用として形 成したものである。容器本体１の口部の内側には、内側段部２を設けてあり、容 器本体１内に内容物を収容した後、内側段部２の上面にアルミ箔シートなどを接 着できるように形成してある。口部の内側段部２の内側近くの上面には、口部の 上方を囲むようにして角部を弧状に形成した長方形の口縁側壁３を立設してあり この口縁側壁３の弧状の角部の外側上縁には、図１に示すように断面が円弧状の 凸部に形成した側壁段部３ａを設けてある。又、口縁側壁３の短辺側の上縁には バターナイフ等の柄を置く凹所１２が設けてある。内側段部２の外方には、容器 本体１の外周に突出したフランジ７を設けてあり、その一部を切り欠いて切り欠 き部７ａを形成してここにブリッジ状の張出部８が設けてある。張出部８からは 係止爪１０ａとタブ１０ｂのある係止体１０が立設してあり、張出部８の脚部は 薄肉部８ａとしてある。更に、容器本体１の内側段部２とフランジ７の裏面には 図５の如く補強のリブ１１を設けてある。 Hereinafter, description will be given based on an embodiment shown in the drawings. Since the lower end of the outer peripheral wall 6 of the lid 4 reaches the flange 7 of the container body 1 in the case of the present invention, the lid 4 cannot be pryed open when the lid is closed. Since the locking body 10 having the locking claw 10a of the overhanging portion 8 of the container body 1 that engages with 9 does not project from the flange 7, the thin portion 8a of the leg portion of the bridge-shaped overhanging portion 8 is being transferred. It has the feature that it does not hit and break other objects when the lid is applied. The container body 1 of this embodiment is formed of a synthetic resin of a thermoplastic resin such as polypropylene, polyethylene, polystyrene, polyethylene terephthalate, polyvinyl chloride, polyacryl / nitrile / butadiene / styrene, polyacryl / nitrile / styrene. It is a rectangular shape with its corners arcuately shaped and is designed for food containers. An inner step 2 is provided inside the mouth of the container body 1 so that an aluminum foil sheet or the like can be attached to the upper surface of the inner step 2 after the contents are stored in the container body 1. Has been formed. On the upper surface near the inner side of the inner step portion 2 of the mouth portion, a rectangular lip side wall 3 having an arc-shaped corner portion is provided so as to surround the upper side of the mouth portion. As shown in FIG. 1, a side wall step portion 3a formed in a convex portion having an arc-shaped cross section is provided on the outer upper edge of the portion. In addition, a recess 12 is provided at the upper edge of the rim side wall 3 on the short side to put a handle such as a butter knife. A flange 7 projecting from the outer circumference of the container body 1 is provided outside the inner step portion 2, and a cutout portion 7a is formed by cutting a part of the flange 7 and a bridge-shaped projecting portion 8 is formed there. Is provided. A locking body 10 having locking claws 10a and tabs 10b is erected from the overhanging portion 8, and legs of the overhanging portion 8 are thin-walled portions 8a. Further, as shown in FIG. 5, reinforcing ribs 11 are provided on the inner step portion 2 of the container body 1 and the back surface of the flange 7.
【０００７】 容器本体１に被嵌される蓋体４はポリプロピレン、ポリエチレン、ポリ塩化ビ ニール、エチレン・ビニル・アセテート等の熱可塑性樹脂で比較的柔軟性に富む 合成樹脂で形成し、容器本体１に合致する長方形で角部を弧状に形成したもので ある。蓋体４の下部で長方形の角部の弧状となる部分の内側には、図５に示すよ うに断面が円弧状の凹部に形成した外周壁段部６ａが設けてあり、この外周壁段 部６ａは、容器本体１の側壁段部３ａに係合するように形成してある。蓋体４の 蓋フランジ状部５の外周には、容器本体１のフランジ７の上面にほぼ達する外周 壁６を垂下して設けてある。この外周壁６の下端にはフランジ片６ｂがある。こ のフランジ片６ｂの幅は容器本体１のフランジ７の幅より突出しない大きさであ る。 又、外周壁６には、容器本体１の係止爪１０ａに係合する係止片９がある。なお 前述した係止体１０の外周面はフランジ７の外周面より少なくとも突出すること はない。The lid body 4 fitted on the container body 1 is formed of a relatively flexible synthetic resin such as polypropylene, polyethylene, polyvinyl chloride, or ethylene / vinyl acetate, which is a relatively flexible synthetic resin. It is a rectangle that conforms to and the corners are formed in an arc shape. Inside the arcuate portion of the rectangular corner at the bottom of the lid body 4, there is provided an outer peripheral wall step 6a formed in a recess having an arcuate cross section as shown in FIG. 6a is formed so as to engage with the side wall step portion 3a of the container body 1. An outer peripheral wall 6 that substantially reaches the upper surface of the flange 7 of the container body 1 is provided on the outer periphery of the lid flange portion 5 of the lid body 4. At the lower end of the outer peripheral wall 6, there is a flange piece 6b. The width of this flange piece 6b does not protrude beyond the width of the flange 7 of the container body 1. Further, on the outer peripheral wall 6, there is a locking piece 9 that engages with the locking claw 10 a of the container body 1. The outer peripheral surface of the locking body 10 does not at least protrude from the outer peripheral surface of the flange 7.
【０００８】 さて、以上のような容器本体１に内容物を収容し、内側段部２の上面にアルミ 箔シート等を接着して容器を密封する。そして、容器本体１に蓋体４をかぶせ蓋 フランジ状部５を押し下げると、蓋体４の外周壁６は、容器本体１の口縁側壁３ を滑り下り、蓋体４の係止片９が容器本体１の係止爪１０ａに係合し、蓋体４が 容器本体１に嵌着される。蓋体４が容器本体１に嵌着した状態では、蓋体４の外 周壁６が容器本体１のフランジ７に達していて、フランジ７の幅は、外周壁６の 下端部幅とほぼ同一または突出して形成してあるので、外周壁６の内側に物を挿 入してこじあけることはできない。一方、外周壁６をこじあけようとすると張出 部８の薄肉部８ａが破れるので傷痕を残さずに蓋体４をこじあけることができな い。 蓋体４を開くにはタブ１０ｂをもって図３の矢印方向に引っ張ることにより、薄 肉部８ａを破って張出部８を取り除くことができるので、蓋体４の係止片９を開 放し、蓋体４を容器本体１から開くことができる。開封した後は、容器本体１の 側壁段部３ａと蓋体４の外周壁段部６ａがあるので、以後これらを係脱して蓋体 ４を開閉する。 又、係止体１０を取り除いた後の側壁段部３ａと外周壁段部６ａの係脱は蓋体 ４の蓋フランジ状部５から垂下した外周壁６の一部に設けた係止片９を把持して 開閉する。 そして、張出部８の係止体１０の外周面は、容器本体１のフランジ７の外周面と 少なくとも同一面内にあるので移送中や施蓋時に他の物に突き当たり薄肉部８ａ が破れる恐れがない。図３及び図４に図示のタブ１０ｂは、係止体１０の上方に 上向きに設けてあるが、下向きに設けてもよい。 又、容器本体１同士の積み重ねは、口縁側壁３と補強リブ１１を利用して積み重 ねることができ、蓋体４同士の積み重ねは蓋体４の蓋フランジ状部５と外周壁６ を利用して積み重ねできる。なお、本案の容器は丸形、正方形、楕円形をベース に成形し、あるいはそれらを変形したものに形成できる。The contents are stored in the container body 1 as described above, and an aluminum foil sheet or the like is adhered to the upper surface of the inner step portion 2 to seal the container. Then, when the lid body 4 is put on the container body 1 and the lid flange-shaped portion 5 is pushed down, the outer peripheral wall 6 of the lid body 4 slides down the rim side wall 3 of the container body 1, and the locking piece 9 of the lid body 4 moves. The lid 4 is fitted to the container body 1 by engaging with the locking claws 10 a of the body 1. In the state where the lid body 4 is fitted in the container body 1, the outer peripheral wall 6 of the lid body 4 reaches the flange 7 of the container body 1, and the width of the flange 7 is almost the same as the width of the lower end portion of the outer peripheral wall 6. Since it is formed so as to project, it is not possible to insert an object inside the outer peripheral wall 6 and pry it open. On the other hand, when attempting to pry the outer peripheral wall 6, the thin portion 8a of the overhanging portion 8 breaks, so that the lid 4 cannot be pryed without leaving a scar. To open the lid 4, pull the tab 10b in the direction of the arrow in FIG. 3 to break the thin portion 8a and remove the protruding portion 8. Therefore, the locking piece 9 of the lid 4 is released. The lid 4 can be opened from the container body 1. After opening, since the side wall step 3a of the container body 1 and the outer peripheral wall step 6a of the lid 4 are present, these are disengaged to open and close the lid 4. Further, after the locking body 10 is removed, the side wall step portion 3a and the outer peripheral wall step portion 6a are disengaged from each other by the locking piece 9 provided on a part of the outer peripheral wall 6 hanging from the lid flange portion 5 of the lid body 4. Hold and open and close. Further, since the outer peripheral surface of the locking body 10 of the overhanging portion 8 is at least in the same plane as the outer peripheral surface of the flange 7 of the container body 1, there is a risk that the thin portion 8a may be struck by another object during transfer or during lid application. There is no. The tab 10b illustrated in FIGS. 3 and 4 is provided above the locking body 10 in an upward direction, but may be provided in a downward direction. Further, the container main bodies 1 can be stacked by using the rim side wall 3 and the reinforcing ribs 11, and the lid bodies 4 can be stacked by stacking the lid flange portion 5 and the outer peripheral wall 6 of the lid body 4. It can be used and stacked. In addition, the container of the present invention can be formed by molding a round shape, a square shape, an elliptical shape as a base, or by deforming them.
【０００９】[0009]
本案のものによれば、蓋体４で容器本体１を閉蓋した状態では、蓋体４の外周 壁６が容器本体１のフランジ７に達しているので、外周壁６の内側に物を挿入し てこじあけることができない。外周壁６をこじあけようとすると、張出部８の薄 肉部８ａが破れるので傷痕を残さずに蓋体４をこじあけることはできない。蓋体 ４をひらくときには、係止体１０のタブ１０ｂを摘んで容易に係止体１０を取り 除いて開封できる。しかして、容器本体１の係止体１０は、容器本体１のフラン ジ７の外周より張り出していないので、移送中や施蓋時に係止体１０が他の物に 突き当たり破れることがない。 According to the present invention, when the container body 1 is closed with the lid 4, the outer peripheral wall 6 of the lid 4 reaches the flange 7 of the container body 1, so that an object is inserted inside the outer peripheral wall 6. I can't pry. When attempting to pry out the outer peripheral wall 6, the thin portion 8a of the overhanging portion 8 breaks, so that the lid 4 cannot be pryed out without leaving a scar. When the lid 4 is opened, the tab 10b of the locking body 10 can be pinched to easily remove the locking body 10 for opening. Since the locking body 10 of the container main body 1 does not project from the outer periphery of the flange 7 of the container main body 1, the locking body 10 does not collide with other objects and break during transfer or application of the lid.
【図１】本案容器本体の斜面図FIG. 1 is a perspective view of the container body of the present invention
【図２】本案蓋体の斜面図FIG. 2 is a perspective view of the lid of the present invention.
【図３】本案張出部部分の断面図FIG. 3 is a sectional view of the overhang portion of the present invention.
【図４】本案容器における蓋体の係止片と容器本体の係
止爪との係合部分の断面図FIG. 4 is a cross-sectional view of the engaging portion between the locking piece of the lid and the locking claw of the container body in the container of the present invention.
【図５】本案容器における容器本体の側壁段部と蓋体の
外周壁段部との係合部分の断面図FIG. 5 is a sectional view of an engaging portion between a side wall step portion of the container body and an outer peripheral wall step portion of the lid in the container of the present invention.
【図６】本案の容器本体を重ねた部分断面図FIG. 6 is a partial cross-sectional view in which container bodies according to the present invention are stacked.
【図７】本考案の蓋体を重ねた部分断面図FIG. 7 is a partial cross-sectional view in which the lid of the present invention is stacked.
【図８】従来例の要部の縦断面図FIG. 8 is a vertical sectional view of a main part of a conventional example.
【図９】従来例の要部の横断面図FIG. 9 is a transverse cross-sectional view of a main part of a conventional example.
【図１０】別の従来例の正面図FIG. 10 is a front view of another conventional example.
【図１１】別の従来例の要部の縦断面図FIG. 11 is a vertical cross-sectional view of the main part of another conventional example.
１ 容器本体 ２ 内側段部 ３ 口縁側壁 ４ 蓋体 ５ 蓋フランジ状部 ６ 外周壁 ７ フランジ ８ 張出部 ８ａ 薄肉部 ９ 係止片 １０ 係止体 １０ａ係止爪 １０ｂタブ ３ａ 側壁段部 ６ａ 外周壁段部 ６ｂ フランジ片 DESCRIPTION OF SYMBOLS 1 Container main body 2 Inner step part 3 Mouth side wall 4 Lid body 5 Lid flange part 6 Outer peripheral wall 7 Flange 8 Overhanging part 8a Thin part 9 Locking piece 10 Locking body 10a Locking claw 10b Tab 3a Side wall step 6a Outer wall step 6b Flange piece
───────────────────────────────────────────────────── フロントページの続き (72)考案者 佐藤 光弘 千葉県柏市布施810−43 (72)考案者 青木 研 埼玉県春日部市谷原３−５−１ ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Creator Mitsuhiro Sato 810-43 Fuse, Kashiwa City, Chiba Prefecture (72) Creator Ken Aoki 3-5-1 Tanihara, Kasukabe City, Saitama Prefecture
Claims (2)
部２を設けると共にこれに口縁側壁３を立設し、更に内
側段部２の外方に合成樹脂製蓋体４の外周壁６下端が達
するフランジ７を容器本体１の外周に突設し、その一部
を切り欠いてブリッジ状の張出部８を形成し、これに蓋
体４の係止片９と係合する係止爪１０ａのある係止体１
０を立設し、張出部８の脚部に薄肉部８ａを設け、張出
部８と係止体１０の外周面がフランジ７の外周面と少な
くとも同一面内にある如く構成した不正開封防止容器。1. An inner step portion 2 is provided on an upper edge of a synthetic resin container body 1, and a rim side wall 3 is erected on the inner step portion 2. Further, a synthetic resin lid 4 is provided outside the inner step portion 2. A flange 7 to which the lower end of the outer peripheral wall 6 reaches is provided on the outer periphery of the container main body 1, and a part of the flange 7 is cut out to form a bridge-shaped projecting portion 8 which engages with a locking piece 9 of the lid 4. Locking body 1 with locking claw 10a
0 is erected, a thin portion 8a is provided on the leg portion of the overhanging portion 8, and the outer peripheral surfaces of the overhanging portion 8 and the locking body 10 are at least flush with the outer peripheral surface of the flange 7. Prevention container.
を設けると共に、これに係合する外周壁段部６ａを蓋体
４の外周壁６に設けてなる請求項１記載の不正開封防止
容器。2. The side wall step portion 3a is formed on the mouth side wall 3 of the container body 1.
The tamper evident container according to claim 1, wherein the outer peripheral wall step portion 6 a engaging with the outer peripheral wall portion is provided on the outer peripheral wall 6 of the lid 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993068569U JP2596216Y2 (en) | 1993-12-22 | 1993-12-22 | Tamper proof container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993068569U JP2596216Y2 (en) | 1993-12-22 | 1993-12-22 | Tamper proof container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0740489U true JPH0740489U (en) | 1995-07-18 |
| JP2596216Y2 JP2596216Y2 (en) | 1999-06-07 |
Family
ID=13377537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993068569U Expired - Fee Related JP2596216Y2 (en) | 1993-12-22 | 1993-12-22 | Tamper proof container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2596216Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006096403A (en) * | 2004-09-30 | 2006-04-13 | Riken Light Metal Ind Co Ltd | Tea container |
| JP2008162662A (en) * | 2006-12-28 | 2008-07-17 | Nishimune Kk | Sealed container |
| JP2020132230A (en) * | 2019-02-21 | 2020-08-31 | シーピー化成株式会社 | Container for packaging |
| JP2021532015A (en) * | 2018-07-24 | 2021-11-25 | キャタピラー インコーポレイテッドCaterpillar Incorporated | Attachable track shoe cover |
| JP2022133210A (en) * | 2021-03-01 | 2022-09-13 | 江門市新会恒隆家居創新用品有限公司 | disposable lunch box |
-
1993
- 1993-12-22 JP JP1993068569U patent/JP2596216Y2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006096403A (en) * | 2004-09-30 | 2006-04-13 | Riken Light Metal Ind Co Ltd | Tea container |
| JP2008162662A (en) * | 2006-12-28 | 2008-07-17 | Nishimune Kk | Sealed container |
| JP2021532015A (en) * | 2018-07-24 | 2021-11-25 | キャタピラー インコーポレイテッドCaterpillar Incorporated | Attachable track shoe cover |
| JP2020132230A (en) * | 2019-02-21 | 2020-08-31 | シーピー化成株式会社 | Container for packaging |
| JP2022133210A (en) * | 2021-03-01 | 2022-09-13 | 江門市新会恒隆家居創新用品有限公司 | disposable lunch box |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2596216Y2 (en) | 1999-06-07 |
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