JP2013199279A - 液体吐出容器 - Google Patents
液体吐出容器 Download PDFInfo
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- JP2013199279A JP2013199279A JP2012067008A JP2012067008A JP2013199279A JP 2013199279 A JP2013199279 A JP 2013199279A JP 2012067008 A JP2012067008 A JP 2012067008A JP 2012067008 A JP2012067008 A JP 2012067008A JP 2013199279 A JP2013199279 A JP 2013199279A
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- 239000007788 liquid Substances 0.000 title claims abstract description 46
- 238000000465 moulding Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 description 11
- 239000004698 Polyethylene Substances 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 description 6
- 239000005020 polyethylene terephthalate Substances 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
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- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
【課題の解決手段】液体吐出容器1は、液体を収容する容器本体2の上部に液体吐出用のポンプ9を設け、容器本体2内の底部には、液漏れ防止用のピストン7を容器本体2内と外部との圧力差に応じて上下動可能に設けてなり、ピストン7の容器本体2と液密に接触する上端突縁7bの内側には、容器本体2と同一の熱膨張率を有する環状規制体8を設けたものである。
【選択図】図1
Description
2 容器本体
3 蓋体
4 底蓋
6 ポンプ取付筒
7 ピストン
7b 環状突縁
8 環状規制体
9 ポンプ
21 ピストン
21b 環状突縁
22 上端リング溝
23 規制リング
Claims (2)
- 液体を収容する容器本体の上部に液体吐出用のポンプを設け、前記容器本体内の底部には、液漏れ防止用のピストンを前記容器本体内と外部との圧力差に応じて上下動可能に設けてなり、前記ピストンの前記容器本体と液密に接触する部分の少なくとも上端側の内側には、前記容器本体と同一の熱膨張率を有する環状規制体を設けてなることを特徴とする液体吐出容器。
- 前記環状規制体は、円形リングで、前記ピストンに形成した上端リング溝内に、インサート成型により設けてなることを特徴とする請求項1記載の液体吐出容器。
Priority Applications (1)
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JP2012067008A JP6125150B2 (ja) | 2012-03-23 | 2012-03-23 | 液体吐出容器 |
Applications Claiming Priority (1)
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JP2012067008A JP6125150B2 (ja) | 2012-03-23 | 2012-03-23 | 液体吐出容器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013199279A true JP2013199279A (ja) | 2013-10-03 |
JP6125150B2 JP6125150B2 (ja) | 2017-05-10 |
Family
ID=49519838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2012067008A Active JP6125150B2 (ja) | 2012-03-23 | 2012-03-23 | 液体吐出容器 |
Country Status (1)
Country | Link |
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JP (1) | JP6125150B2 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5584880A (en) * | 1978-12-18 | 1980-06-26 | Toyoda Autom Loom Works Ltd | Compressor |
JP2002205784A (ja) * | 2000-10-31 | 2002-07-23 | Yoshino Kogyosho Co Ltd | 摺動蓋付き注出容器 |
JP2010159077A (ja) * | 2009-01-09 | 2010-07-22 | Mitani Valve Co Ltd | エアレスポンプ機構の内容物収容空間域画定用の可動シール部材およびこの可動シール部材を備えたポンプ式製品 |
-
2012
- 2012-03-23 JP JP2012067008A patent/JP6125150B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5584880A (en) * | 1978-12-18 | 1980-06-26 | Toyoda Autom Loom Works Ltd | Compressor |
JP2002205784A (ja) * | 2000-10-31 | 2002-07-23 | Yoshino Kogyosho Co Ltd | 摺動蓋付き注出容器 |
JP2010159077A (ja) * | 2009-01-09 | 2010-07-22 | Mitani Valve Co Ltd | エアレスポンプ機構の内容物収容空間域画定用の可動シール部材およびこの可動シール部材を備えたポンプ式製品 |
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JP6125150B2 (ja) | 2017-05-10 |
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