JP4273463B2 - キャップユニット - Google Patents
キャップユニット Download PDFInfo
- Publication number
- JP4273463B2 JP4273463B2 JP2005147261A JP2005147261A JP4273463B2 JP 4273463 B2 JP4273463 B2 JP 4273463B2 JP 2005147261 A JP2005147261 A JP 2005147261A JP 2005147261 A JP2005147261 A JP 2005147261A JP 4273463 B2 JP4273463 B2 JP 4273463B2
- Authority
- JP
- Japan
- Prior art keywords
- cap
- elastic
- elastic locking
- piece
- sealing member
- 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.)
- Active
Links
- 238000012856 packing Methods 0.000 claims description 38
- 238000007789 sealing Methods 0.000 claims description 33
- 229920003002 synthetic resin Polymers 0.000 claims description 11
- 239000000057 synthetic resin Substances 0.000 claims description 11
- 238000001746 injection moulding Methods 0.000 claims description 10
- 238000004873 anchoring Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
Images
Landscapes
- Closures For Containers (AREA)
Description
Claims (2)
- 出没自在の上壁と多数の弾性鉤止片で形成した側壁とを有する弾性鉤止片付キャップと、
中央部に円形空間を有する上壁と下端部に全周にわたって内方に突出する凸部を有する側壁とを射出成形にて一体に形成された合成樹脂製封緘部材とを備え、
前記弾性鉤止片付キャップは前記封緘部材内に閉じた状態で装着され、
前記弾性鉤止片は、弾性鉤止片付キャップが閉じた状態で、前記弾性鉤止片付キャップの上壁の周縁からほぼ垂直に下方に延びる垂下部と、この垂下部の下端から内方下方に延びる鉤部とを備えているキャップユニットにおいて、
前記封緘部材の側壁内面に前記凸部から上方に傾斜して延び凸条を周方向に多数設け、
前記凸条の上端部を前記鉤部の外面に当接し、前記凸条の幅を前記弾性鉤止片の隙間より狭くすると共に、前記凸条の数を前記弾性鉤止片の数より少なくした
ことを特徴とするキャップユニット。 - 出没自在の上壁と多数の弾性鉤止片で形成した側壁とを有する弾性鉤止片付キャップと、
弾性鉤止片付キャップ内に収納されたパッキング本体部とこのパッキング本体部から下方に延長して弾性鉤止片の下端部を覆うように係止されたパッキングガイド部とを射出成形にて一体に形成した合成樹脂製パッキングと、
中央部に円形空間を有する上壁と下端部に全周にわたって内方に突出する凸部を有する側壁とを射出成形にて一体に形成した合成樹脂製封緘部材とを備え、
前記弾性鉤止片付キャップは前記封緘部材内に閉じた状態で装着され、
前記弾性鉤止片は、弾性鉤止片付キャップが閉じた状態で、前記弾性鉤止片付キャップの上壁の周縁からほぼ垂直に下方に延びる垂下部と、この垂下部の下端から内方下方に延びる鉤部とを備えているキャップユニットにおいて、
前記封緘部材の側壁内面に前記凸部から上方に傾斜して延び凸条を周方向に多数設け、
前記凸条の上端部を前記鉤部の外面における前記パッキングの上方の位置に当接し、前記凸条の幅を前記弾性鉤止片の隙間より狭くすると共に、前記凸条の数を前記弾性鉤止片の数より少なくした
ことを特徴とするキャップユニット。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005147261A JP4273463B2 (ja) | 2005-04-19 | 2005-04-19 | キャップユニット |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005147261A JP4273463B2 (ja) | 2005-04-19 | 2005-04-19 | キャップユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006298476A JP2006298476A (ja) | 2006-11-02 |
JP4273463B2 true JP4273463B2 (ja) | 2009-06-03 |
Family
ID=37467022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005147261A Active JP4273463B2 (ja) | 2005-04-19 | 2005-04-19 | キャップユニット |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4273463B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4565415B2 (ja) * | 2006-12-28 | 2010-10-20 | 株式会社ヒロハマ | キャップユニット |
JP4827038B2 (ja) * | 2008-08-06 | 2011-11-30 | 株式会社ヒロハマ | キャップユニット |
JP5376176B2 (ja) * | 2011-06-02 | 2013-12-25 | 株式会社ヒロハマ | キャップユニット |
-
2005
- 2005-04-19 JP JP2005147261A patent/JP4273463B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006298476A (ja) | 2006-11-02 |
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