JP2016123910A - トリガー式液体噴出器 - Google Patents
トリガー式液体噴出器 Download PDFInfo
- Publication number
- JP2016123910A JP2016123910A JP2014265113A JP2014265113A JP2016123910A JP 2016123910 A JP2016123910 A JP 2016123910A JP 2014265113 A JP2014265113 A JP 2014265113A JP 2014265113 A JP2014265113 A JP 2014265113A JP 2016123910 A JP2016123910 A JP 2016123910A
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- outer peripheral
- ejector
- peripheral wall
- mounting portion
- 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
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
- B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
- B05B11/0029—Valves not actuated by pressure
-
- 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
- B05B11/1052—Actuation means
- B05B11/1056—Actuation means comprising rotatable or articulated levers
- B05B11/1057—Triggers, i.e. actuation means consisting of a single lever having one end rotating or pivoting around an axis or a hinge fixedly attached to the container, and another end directly actuated by the user
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/12—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means capable of producing different kinds of discharge, e.g. either jet or spray
-
- 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
- B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
- B05B11/0032—Manually actuated means located downstream the discharge nozzle for closing or covering it, e.g. shutters
-
- 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
- B05B11/1009—Piston pumps actuated by a lever
- B05B11/1011—Piston pumps actuated by a lever without substantial movement of the nozzle in the direction of the pressure stroke
-
- 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
- B05B11/1045—Sealing or attachment arrangements between pump and container the pump being preassembled as an independent unit before being mounted on the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/0018—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam
- B05B7/005—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam wherein ambient air is aspirated by a liquid flow
Landscapes
- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
Description
前記噴出器本体は、前記送出口に連なる円筒状の装着部を備え、
前記ノズルは、前記装着部の開口端を覆うとともに噴出孔が設けられた隔壁と、該隔壁の外周に連なり前記装着部の外周を覆う筒状の外周壁とを備えるとともに、前記装着部に対して、前記噴出孔が前記送出口に連通される開位置と、前記噴出孔が前記送出口に対して遮断される閉位置との間で回動可能であり、
前記外周壁は、該外周壁の内周面から径方向内側に向けて突出し、前記装着部の外周面に設けられた突起部にアンダーカット係合して前記ノズルを前記装着部に係合保持させる係止突起を有し、
該係止突起の内縁部に、前記ノズルが前記開位置と前記閉位置の中間にある場合に、前記突起部とのアンダーカット係合の掛かり量が小さくなる凹部を設けてなることを特徴とする。
前記凹部は、前記開位置から前記閉位置に向かう方向に45度回動させた状態で前記突起部に係合するよう配置されていることが好ましい。
該ノズル本体に対して装着され、ヒンジを介して前記噴出孔を開閉可能に覆うとともに噴出形態を変更可能なノズル蓋体と、を備えることが好ましい。
2 容器
2a 口部
2b 雄ねじ
10 噴出器本体
11 ボディ部
11a 通気孔
12 ポンプ
13 連結筒
14 装着キャップ
14a 雌ねじ
15 シール部材
16 起立部
17 延出部
17a 装着部
18 チューブ
19 送出口
20 シリンダ
20a 外気導入口
21 ピストン
21a 凹部
22 流出入孔
23 第1逆止弁
24 第2逆止弁
25 トリガー
26 枢軸
27 ピン部材
28 シュラウド
30 正倒立両用機構
31 逆止弁ユニット
31a 弁体
31b 弁室
31c 流出孔
31d 流入開口
31e 倒立時用流路
40 ノズル
41 ノズル本体
41a 隔壁
41b 外周壁
41d 閉塞筒部
41e 切替え筒部
42 ノズル蓋体
42a 保持部
42b ヒンジ
42c カバー部
42d 係止爪
42e 摘み部
43 切替え軸部
44 噴出孔
45 貫通孔
46 係止突起
46a 凹部
47 突起部
48 突起
49 突起
50 リブ
P1 吸入流路
P2 送出流路
S 板ばね
Claims (4)
- 液体を収容する容器の口部に装着される噴出器本体と、トリガーの操作により作動して前記容器内の液体を前記噴出器本体に設けられた送出流路を通して送出口に圧送するポンプと、前記噴出器本体に装着されて該送出口に圧送された液体を外部に噴出するノズルと、を備えたトリガー式液体噴出器であって、
前記噴出器本体は、前記送出口に連なる円筒状の装着部を備え、
前記ノズルは、前記装着部の開口端を覆うとともに噴出孔が設けられた隔壁と、該隔壁の外周に連なり前記装着部の外周を覆う筒状の外周壁とを備えるとともに、前記装着部に対して、前記噴出孔が前記送出口に連通される開位置と、前記噴出孔が前記送出口に対して遮断される閉位置との間で回動可能であり、
前記外周壁は、該外周壁の内周面から径方向内側に向けて突出し、前記装着部の外周面に設けられた突起部にアンダーカット係合して前記ノズルを前記装着部に係合保持させる係止突起を有し、
該係止突起の内縁部に、前記ノズルが前記開位置と前記閉位置の中間にある場合に、前記突起部とのアンダーカット係合の掛かり量が小さくなる凹部を設けてなることを特徴とするトリガー式液体噴出器。 - 前記ノズルは、前記開位置から前記ノズルに対して何れか一方側に90度回動させた位置が前記閉位置となるよう構成され、
前記凹部は、前記開位置から前記閉位置に向かう方向に45度回動させた状態で前記突起部に係合するよう配置されている、請求項1に記載のトリガー式液体噴出器。 - 前記外周壁は、該外周壁の内周面から径方向内側に向けて突出するとともに、前記係止突起が前記突起部にアンダーカット係合した状態で該突起部に当接するリブを有する、請求項1又は2に記載のトリガー式液体噴出器。
- 前記ノズルは、前記隔壁と前記外周壁とが一体に形成されたノズル本体と、
該ノズル本体に対して装着され、ヒンジを介して前記噴出孔を開閉可能に覆うとともに噴出形態を変更可能なノズル蓋体と、を備える請求項1〜3の何れか一項に記載のトリガー式液体噴出器。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014265113A JP6404115B2 (ja) | 2014-12-26 | 2014-12-26 | トリガー式液体噴出器 |
PCT/JP2015/005804 WO2016103569A1 (ja) | 2014-12-26 | 2015-11-20 | トリガー式液体噴出器 |
US15/536,563 US10307778B2 (en) | 2014-12-26 | 2015-11-20 | Trigger-type liquid dispenser |
EP15872147.2A EP3238834B1 (en) | 2014-12-26 | 2015-11-20 | Trigger-type liquid dispenser |
CN201580070564.5A CN107107086B (zh) | 2014-12-26 | 2015-11-20 | 扳机式液体喷射器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014265113A JP6404115B2 (ja) | 2014-12-26 | 2014-12-26 | トリガー式液体噴出器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016123910A true JP2016123910A (ja) | 2016-07-11 |
JP6404115B2 JP6404115B2 (ja) | 2018-10-10 |
Family
ID=56149643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014265113A Active JP6404115B2 (ja) | 2014-12-26 | 2014-12-26 | トリガー式液体噴出器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10307778B2 (ja) |
EP (1) | EP3238834B1 (ja) |
JP (1) | JP6404115B2 (ja) |
CN (1) | CN107107086B (ja) |
WO (1) | WO2016103569A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018051487A (ja) * | 2016-09-29 | 2018-04-05 | 株式会社吉野工業所 | トリガー式液体噴出器 |
JP2019131259A (ja) * | 2018-01-31 | 2019-08-08 | 株式会社吉野工業所 | トリガー式液体吐出器 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6404115B2 (ja) * | 2014-12-26 | 2018-10-10 | 株式会社吉野工業所 | トリガー式液体噴出器 |
KR101887397B1 (ko) * | 2016-11-22 | 2018-09-21 | 주식회사 다린 | 분무장치 |
WO2019200380A1 (en) * | 2018-04-13 | 2019-10-17 | Rieke Corporation | Recyclable, pre-compression dispenser with trigger sprayer |
AU2020254518B2 (en) * | 2019-04-01 | 2023-09-21 | Ppg Architectural Finishes, Inc. | Pneumatic spray gun cartridge |
US11498089B2 (en) * | 2021-04-04 | 2022-11-15 | Armin Arminak | All plastic continuous spray trigger sprayer |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4516695A (en) * | 1981-02-09 | 1985-05-14 | The Afa Corporation | Child-resistant liquid dispenser sprayer or like apparatus |
JPH04227086A (ja) * | 1990-07-18 | 1992-08-17 | Calmar Inc | 液体小出しポンプ |
JPH09313998A (ja) * | 1996-05-29 | 1997-12-09 | Yoshino Kogyosho Co Ltd | トリガー式液体噴出器のノズルヘッド |
JP2000289767A (ja) * | 1999-03-02 | 2000-10-17 | L'oreal Sa | ディスペンサーヘッドと該ヘッドを備えた装置 |
JP2001038258A (ja) * | 1999-07-29 | 2001-02-13 | Yoshino Kogyosho Co Ltd | トリガー式液体噴出容器 |
JP2011031938A (ja) * | 2009-07-31 | 2011-02-17 | Yoshino Kogyosho Co Ltd | 二重容器 |
JP2015048121A (ja) * | 2013-08-30 | 2015-03-16 | 株式会社吉野工業所 | トリガー式液体噴出器 |
WO2015129268A1 (ja) * | 2014-02-28 | 2015-09-03 | 株式会社吉野工業所 | トリガー式液体噴出器 |
WO2016084320A1 (ja) * | 2014-11-28 | 2016-06-02 | 株式会社吉野工業所 | トリガー式液体噴出器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4204614A (en) | 1978-09-28 | 1980-05-27 | Diamond International Corporation | Fluid dispenser having a spring biased locking mechanism for a safety nozzle cap |
US5725132A (en) * | 1996-09-25 | 1998-03-10 | Contico International, Inc. | Dispenser with snap-fit container connection |
US5938081A (en) * | 1997-08-07 | 1999-08-17 | Continental Sprayers International, Inc. | Container and cap closure |
JP3839163B2 (ja) | 1998-04-10 | 2006-11-01 | 株式会社吉野工業所 | トリガー式液体噴出器 |
US6557783B1 (en) * | 2001-11-23 | 2003-05-06 | Continental Sprayers International, Inc. | Telescoping foamer nozzle |
US7036689B1 (en) | 2002-04-22 | 2006-05-02 | Continental Afa Dispensing Company | Child-resistant trigger sprayer |
US6845922B2 (en) * | 2003-06-10 | 2005-01-25 | Continental Afa Dispensing Company | Child resistant indexing nozzle for a trigger sprayer |
US7303150B2 (en) * | 2005-11-22 | 2007-12-04 | Meadwestvaco Corporation | Foam and spray nozzles having a hinged door and a trigger dispenser incorporating same |
US20070228187A1 (en) * | 2006-03-07 | 2007-10-04 | Continentalafa Dispensing Company | Trigger Sprayer With Child Resistant Indexing Nozzle |
US20070295757A1 (en) * | 2006-03-07 | 2007-12-27 | Continentalafa Dispensing Company | Trigger sprayer nozzle assembly and sprayer housing attachment lock |
US8684235B2 (en) * | 2007-02-14 | 2014-04-01 | Kao Corporation | Trigger-type liquid sprayer |
JP5303294B2 (ja) | 2009-01-30 | 2013-10-02 | 株式会社吉野工業所 | トリガー式液体噴出器 |
US8408429B2 (en) * | 2009-11-11 | 2013-04-02 | The Clorox Company | Bottle with integral dip tube |
JP6456687B2 (ja) * | 2014-06-30 | 2019-01-23 | 株式会社吉野工業所 | トリガー式液体噴出器 |
JP6404115B2 (ja) * | 2014-12-26 | 2018-10-10 | 株式会社吉野工業所 | トリガー式液体噴出器 |
-
2014
- 2014-12-26 JP JP2014265113A patent/JP6404115B2/ja active Active
-
2015
- 2015-11-20 WO PCT/JP2015/005804 patent/WO2016103569A1/ja active Application Filing
- 2015-11-20 US US15/536,563 patent/US10307778B2/en active Active
- 2015-11-20 EP EP15872147.2A patent/EP3238834B1/en active Active
- 2015-11-20 CN CN201580070564.5A patent/CN107107086B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4516695A (en) * | 1981-02-09 | 1985-05-14 | The Afa Corporation | Child-resistant liquid dispenser sprayer or like apparatus |
JPH04227086A (ja) * | 1990-07-18 | 1992-08-17 | Calmar Inc | 液体小出しポンプ |
JPH09313998A (ja) * | 1996-05-29 | 1997-12-09 | Yoshino Kogyosho Co Ltd | トリガー式液体噴出器のノズルヘッド |
JP2000289767A (ja) * | 1999-03-02 | 2000-10-17 | L'oreal Sa | ディスペンサーヘッドと該ヘッドを備えた装置 |
JP2001038258A (ja) * | 1999-07-29 | 2001-02-13 | Yoshino Kogyosho Co Ltd | トリガー式液体噴出容器 |
JP2011031938A (ja) * | 2009-07-31 | 2011-02-17 | Yoshino Kogyosho Co Ltd | 二重容器 |
JP2015048121A (ja) * | 2013-08-30 | 2015-03-16 | 株式会社吉野工業所 | トリガー式液体噴出器 |
WO2015129268A1 (ja) * | 2014-02-28 | 2015-09-03 | 株式会社吉野工業所 | トリガー式液体噴出器 |
WO2016084320A1 (ja) * | 2014-11-28 | 2016-06-02 | 株式会社吉野工業所 | トリガー式液体噴出器 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018051487A (ja) * | 2016-09-29 | 2018-04-05 | 株式会社吉野工業所 | トリガー式液体噴出器 |
JP2019131259A (ja) * | 2018-01-31 | 2019-08-08 | 株式会社吉野工業所 | トリガー式液体吐出器 |
Also Published As
Publication number | Publication date |
---|---|
EP3238834A1 (en) | 2017-11-01 |
CN107107086A (zh) | 2017-08-29 |
US20170333931A1 (en) | 2017-11-23 |
EP3238834B1 (en) | 2020-06-10 |
JP6404115B2 (ja) | 2018-10-10 |
EP3238834A4 (en) | 2018-08-01 |
US10307778B2 (en) | 2019-06-04 |
WO2016103569A1 (ja) | 2016-06-30 |
CN107107086B (zh) | 2019-09-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6404115B2 (ja) | トリガー式液体噴出器 | |
JP6308809B2 (ja) | トリガー式液体噴出器 | |
JP6258128B2 (ja) | トリガー式液体噴出器 | |
JP6404100B2 (ja) | トリガー式液体噴出器 | |
WO2016002190A1 (ja) | トリガー式液体噴出器 | |
JP2016159929A (ja) | トリガー式液体噴出器 | |
JP6153823B2 (ja) | トリガー式液体噴出器 | |
JP6121308B2 (ja) | トリガー式液体噴出器 | |
EP3466546B1 (en) | Trigger-type ejector | |
JP6576300B2 (ja) | トリガー式噴出器 | |
JP2016026862A (ja) | トリガー式液体噴出器 | |
JP6153822B2 (ja) | トリガー式液体噴出器 | |
JP6153880B2 (ja) | トリガー式液体噴出器 | |
JP6033747B2 (ja) | トリガー式液体噴出器 | |
JP7118561B2 (ja) | トリガー式液体噴出器 | |
JP6667963B2 (ja) | トリガー式噴出器 | |
JP6158045B2 (ja) | トリガー式液体噴出器 | |
JP6612181B2 (ja) | トリガー式噴出器 | |
JP6219163B2 (ja) | トリガー式液体噴出器 | |
JP2015199055A (ja) | トリガー式液体噴出器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170628 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180626 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180821 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180911 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180912 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6404115 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |