JP6177685B2 - 液体噴出ポンプ - Google Patents
液体噴出ポンプ Download PDFInfo
- Publication number
- JP6177685B2 JP6177685B2 JP2013273386A JP2013273386A JP6177685B2 JP 6177685 B2 JP6177685 B2 JP 6177685B2 JP 2013273386 A JP2013273386 A JP 2013273386A JP 2013273386 A JP2013273386 A JP 2013273386A JP 6177685 B2 JP6177685 B2 JP 6177685B2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- sliding
- intake hole
- actuating member
- fixed suction
- 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
- 239000007788 liquid Substances 0.000 title claims description 43
- 230000002093 peripheral effect Effects 0.000 claims description 39
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 2
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 238000000465 moulding Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000009826 distribution Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
- B05B11/0037—Containers
- B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
- B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
- B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1043—Sealing or attachment arrangements between pump and container
- B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
- B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
Landscapes
- Closures For Containers (AREA)
- Reciprocating Pumps (AREA)
Description
2 容器体
2a 口頚部
3 装着筒
3a 筒壁
3b 取付け用フランジ
4 シリンダ
4a シリンダ本体
4b 大径部
4c 嵌合筒部
4d 固定フランジ
5 開口
6 ステム
6a 上筒部
6b 貫通孔
6c 縮径部
6d 下筒部
6e 案内筒壁部
7 ノズル
8 押し下げヘッド
8a 縦筒
8b 頂壁
8c 垂下壁
9 リングキャップ
9a 案内筒
9b 縦リブ
9c 嵌合筒
11 吸込みパイプ
12 吸込み弁
13 吸気孔
14 パッキン
15 ピストン部材
15a シール筒
15b ピストン
15c 環状突起
16 ピストンガイド
16a 嵌合凹部
16b 頂壁部
16c 外筒部
16d 突起
16e 当接凹部
17 コイルスプリング
21 閉塞筒部材
21a 摺動閉塞部
21b 基筒部
22 下向き段部
23 環状突起
A 固定吸引部
B 作動部材
Claims (3)
- 容器体の口頚部の外周に取り付けた装着筒により容器体内に下端を垂下させた状態でシリンダを固定してなる固定吸引部と、該固定吸引部の上端中央の開口より上方付勢状態で上下動可能に突出させたステムの上端にノズル付き押し下げヘッドを設けてなる作動部材とを備え、該作動部材の上下動により前記容器体内の液体を吸い上げてノズルより噴出するとともに、前記作動部材を押し下げた状態で前記固定吸引部に係止可能に構成されてなる液体噴出ポンプであって、
前記シリンダを、シリンダ本体の上側に該シリンダ本体よりも大径の大径部を一体に備えた形状に形成し、
前記シリンダ本体の前記大径部との境界部分に外気導入用の吸気孔を形成し、
前記シリンダの大径部に摺動可能に嵌合され前記吸気孔を閉塞可能な摺動閉塞部と、該摺動閉塞部を下部外周より周突設するとともに前記固定吸引部の上端開口に挿入させた基筒部とを備え、前記作動部材が最下降の係止状態に移行する際に、該作動部材上部により押し下げられて前記吸気孔を閉塞する閉塞筒部材を有し、
前記作動部材のステムの下部に、前記シリンダ本体に摺動可能に嵌合され、前記作動部材と前記固定吸引部との係止を解除させて前記作動部材が最上昇状態に移行する際に上端において前記摺動閉塞部の下端に当接して該摺動閉塞部を押し上げるとともに、前記作動部材が最上昇状態となったときに上端において前記摺動閉塞部の下端に当接した状態を維持したまま前記摺動閉塞部とともに前記吸気孔を閉塞するピストンを設けたことを特徴とする液体噴出ポンプ。 - 前記摺動閉塞部の下端内周側に、該下端から下方に向けて突出する環状突起が設けられる、請求項1に記載の液体噴出ポンプ。
- 前記環状突起が、上方側から下方側に向けて縮径するテーパ形状に形成される、請求項2に記載の液体噴出ポンプ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013273386A JP6177685B2 (ja) | 2013-12-27 | 2013-12-27 | 液体噴出ポンプ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013273386A JP6177685B2 (ja) | 2013-12-27 | 2013-12-27 | 液体噴出ポンプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015127219A JP2015127219A (ja) | 2015-07-09 |
JP6177685B2 true JP6177685B2 (ja) | 2017-08-09 |
Family
ID=53837426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013273386A Active JP6177685B2 (ja) | 2013-12-27 | 2013-12-27 | 液体噴出ポンプ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6177685B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114522298B (zh) * | 2022-01-07 | 2024-03-15 | 王奇剑 | 一种微量注射泵 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3360917B2 (ja) * | 1993-04-19 | 2003-01-07 | 株式会社吉野工業所 | ポンプ容器 |
US5715973A (en) * | 1996-02-01 | 1998-02-10 | Contico International, Inc. | Manually operated fluid pump for dispensing lotion and the like |
JP4026025B2 (ja) * | 1996-09-27 | 2007-12-26 | 株式会社吉野工業所 | 液体噴出ポンプ |
JP3614593B2 (ja) * | 1996-12-27 | 2005-01-26 | 株式会社吉野工業所 | 液体噴出ポンプ |
US5738250A (en) * | 1997-04-07 | 1998-04-14 | Calmar Inc. | Liquid dispensing pump having water seal |
JP2005103360A (ja) * | 2003-09-29 | 2005-04-21 | Mitani Valve Co Ltd | 噴出ポンプ装置、および噴出器 |
JP4345921B2 (ja) * | 2003-09-30 | 2009-10-14 | 株式会社吉野工業所 | ポンプ容器 |
JP4733020B2 (ja) * | 2004-03-18 | 2011-07-27 | 株式会社コーセー | 塗布体付き容器 |
JP5650495B2 (ja) * | 2010-10-28 | 2015-01-07 | 株式会社吉野工業所 | ポンプ式注出器 |
JP5645214B2 (ja) * | 2010-11-30 | 2014-12-24 | 株式会社吉野工業所 | ポンプ |
JP5677872B2 (ja) * | 2011-02-28 | 2015-02-25 | 株式会社吉野工業所 | 吐出ポンプ |
-
2013
- 2013-12-27 JP JP2013273386A patent/JP6177685B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2015127219A (ja) | 2015-07-09 |
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