JP2012201402A5 - - Google Patents
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- JP2012201402A5 JP2012201402A5 JP2011069178A JP2011069178A JP2012201402A5 JP 2012201402 A5 JP2012201402 A5 JP 2012201402A5 JP 2011069178 A JP2011069178 A JP 2011069178A JP 2011069178 A JP2011069178 A JP 2011069178A JP 2012201402 A5 JP2012201402 A5 JP 2012201402A5
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- JP
- Japan
- Prior art keywords
- peripheral surface
- combination
- skirt
- male thread
- wall
- 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.)
- Pending
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Description
飲料のための容器と蓋との組み合わせとして、下記特許文献１及び２に開示されている如く、円筒形状口頸部外周面には雄螺条及びこの雄螺条の下方に位置する係止あご部が配設されている容器と、円形状天面壁及びこの天面壁の周縁から垂下する円筒形状スカート壁を有し、スカート壁には周方向に間隔をおいて周方向に延びるスリット及びかかるスリット間に存在する橋絡部から構成された周方向破断ラインが形成されており、スカート壁は周方向破断ラインよりも上方の主部と該破断ラインよりも下方にタンパーエビデント裾部とに区画されており、主部の内周面には雌螺条が形成されており、タンパーエビデント裾部の内周面には半径方向内方に膨出した係止突条が形成されている合成樹脂製蓋との組み合わせが提案され実用に供されている。 As a combination of a container and a lid for beverages, as disclosed in Patent Documents 1 and 2 below, a cylindrical mouth and neck outer peripheral surface has a male screw and a locking jaw located below the male screw. Having a circular top surface wall and a cylindrical skirt wall depending from the peripheral edge of the top surface wall. The skirt wall has a slit extending in the circumferential direction at intervals in the circumferential direction and the slit. A circumferential rupture line composed of a bridging portion existing between them is formed, and the skirt wall is divided into a main portion above the circumferential rupture line and a tamper evidence hem below the rupture line. The inner peripheral surface of the main part is formed with a female thread, and the inner peripheral surface of the tamper evidence hem is formed with a locking protrusion that bulges radially inward. A combination with a plastic lid was proposed and put to practical use To have.
即ち、本発明によれば、上記主たる技術的課題を達成することができる容器と合成樹脂製蓋との組み合わせとして、容器と合成樹脂製蓋との組み合わせであって、該容器の円筒形状口頸部外周面には雄螺条及び該雄螺条の下方に位置する係止あご部が配設されており、該蓋は円形状天面壁及び該天面壁の周縁から垂下する円筒形状スカート壁を有し、該スカート壁には周方向に間隔をおいて周方向に延びるスリット及び該スリット間に存在する橋絡部から構成された周方向破断ラインが形成されており、該スカート壁は該周方向破断ラインよりも上方の主部と該破断ラインよりも下方にタンパーエビデント裾部とに区画されており、該主部の内周面には雌螺条が形成されており、該タンパーエビデント裾部の内周面には半径方向内方に膨出した係止突条が形成されている組み合わせにおいて、
該雄螺条と該雌螺条との軸線方向クリアランスＣは該係止あご部の軸線方向有効幅Ｗ以上（Ｃ≧Ｗ）である、ことを特徴とする組み合わせが提供される。
That is, according to the present invention, the combination of the container and the synthetic resin lid is a combination of the container and the synthetic resin lid, and the cylindrical mouth and neck of the container can be achieved. A male thread and a locking jaw part located below the male thread are disposed on the outer peripheral surface of the part, and the lid includes a circular top surface wall and a cylindrical skirt wall depending from the periphery of the top surface wall. The skirt wall is formed with a circumferentially broken line composed of slits extending in the circumferential direction at intervals in the circumferential direction and bridging portions existing between the slits. A tamper-evidence skirt part below the breaking line and a tamper-evidence skirt part below the breaking line, and a female thread is formed on the inner peripheral surface of the main part. The inner surface of the dent hem bulges radially inward In combination stopping projections are formed,
A combination is provided in which the axial clearance C between the male thread and the female thread is equal to or greater than the axial effective width W (C ≧ W) of the locking jaw.
Claims (1)
該雄螺条と該雌螺条との軸線方向クリアランスＣは該係止あご部の軸線方向有効幅Ｗ以上（Ｃ≧Ｗ）である、ことを特徴とする組み合わせ。 It is a combination of a container and a synthetic resin lid, and a male thread and a locking jaw located below the male thread are arranged on the outer peripheral surface of the cylindrical mouth and neck of the container, the lid has a cylindrical shape skirt wall extending downwardly from the peripheral edge of the circular top panel wall and the top panel wall, bridge to the skirt wall exists between the slits and the slit extending in the circumferential direction at intervals in the circumferential direction junction A circumferential break line is formed, and the skirt wall is partitioned into a main portion above the circumferential break line and a tamper evidence hem below the break line, In the combination in which the female thread is formed on the inner peripheral surface of the main part, and the locking protrusion that bulges radially inward is formed on the inner peripheral surface of the tamper evidence skirt,
A combination characterized in that the axial clearance C between the male thread and the female thread is equal to or greater than the axial effective width W (C ≧ W) of the locking jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011069178A JP2012201402A (en) | 2011-03-28 | 2011-03-28 | Combination of container with synthetic resin lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011069178A JP2012201402A (en) | 2011-03-28 | 2011-03-28 | Combination of container with synthetic resin lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012201402A JP2012201402A (en) | 2012-10-22 |
| JP2012201402A5 true JP2012201402A5 (en) | 2013-03-14 |
Family
ID=47182791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011069178A Pending JP2012201402A (en) | 2011-03-28 | 2011-03-28 | Combination of container with synthetic resin lid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2012201402A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6534501B2 (en) * | 2013-11-12 | 2019-06-26 | 日本クロージャー株式会社 | Plastic container lid |
| JP7117981B2 (en) * | 2018-11-27 | 2022-08-15 | 日本山村硝子株式会社 | Synthetic resin cap |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4567993A (en) * | 1984-07-06 | 1986-02-04 | Aluminum Company Of America | Tamper-evident closure |
| JPS62538U (en) * | 1985-06-18 | 1987-01-06 |
-
2011
- 2011-03-28 JP JP2011069178A patent/JP2012201402A/en active Pending
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