JP7345984B2 - 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
- JP7345984B2 JP7345984B2 JP2019214689A JP2019214689A JP7345984B2 JP 7345984 B2 JP7345984 B2 JP 7345984B2 JP 2019214689 A JP2019214689 A JP 2019214689A JP 2019214689 A JP2019214689 A JP 2019214689A JP 7345984 B2 JP7345984 B2 JP 7345984B2
- Authority
- JP
- Japan
- Prior art keywords
- trigger
- type liquid
- circumferential wall
- ejector
- pump chamber
- 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 54
- 230000002093 peripheral effect Effects 0.000 claims description 24
- 238000005192 partition Methods 0.000 claims description 16
- 230000005489 elastic deformation Effects 0.000 description 5
- -1 mold removers Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000003599 detergent Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 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
- B05B11/01—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
- B05B11/1028—Pumps having a pumping chamber with a deformable wall
- B05B11/1029—Pumps having a pumping chamber with a deformable wall actuated by a lever
- B05B11/103—Pumps having a pumping chamber with a deformable wall 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
- B05B11/1073—Springs
- B05B11/1077—Springs characterised by a particular shape or material
Landscapes
- Closures For Containers (AREA)
Description
2 容器
2a 口部
3 噴出器本体
4 トリガー
4a 押圧部
5 ポンプ室
6 噴出口
7 ポンプ
8 流路形成部材
8a 隔壁
9 ノズル
10 カバー
11 第1部材
12 第2部材
13 第3部材
14 弾性部材
15 起立部
16 延出部
17 装着キャップ
18 吸上げ管
19 吸入流路
20 送出流路
21 逆止弁室
22 外周壁
22a 外周壁の軸方向一端
22b 外周壁の軸方向他端
23 閉塞部
24 流出入孔
25 吸入側逆止弁
25a ボール弁
26 送出側逆止弁
26a 弾性部
26b 弁体
27 枢軸
28 突出部
29 内周壁
30 端部壁
31 リブ
32 縦リブ
33 受圧部
34 ばね
35 螺旋状ばね
36 隔壁側着座部
37 閉塞部側着座部
38 ばね部
39 弾性腕
40 貫通孔
O 軸線
X 回転軸線
Claims (6)
- 液体を収容する容器の口部に装着される噴出器本体と、前記噴出器本体に支持されるトリガーと、前記トリガーの操作によりポンプ室の容積を変化させて前記容器に収容されている液体を前記噴出器本体に設けられた噴出口に圧送し、前記噴出口から噴出させるポンプと、を有するトリガー式液体噴出器であって、
前記ポンプが、筒状の外周壁と前記外周壁の軸方向一端を閉塞する閉塞部とを備えることで内側に前記ポンプ室を区画する弾性部材を有し、
前記トリガーの操作により前記トリガーによって前記弾性部材が押圧されることで前記外周壁が弾性変形することにより前記ポンプ室の容積が減少し、
前記閉塞部が、前記外周壁よりも径方向内側において前記外周壁の前記軸方向一端から前記外周壁の軸方向他端に向けて突出する突出部を有することを特徴とするトリガー式液体噴出器。 - 前記閉塞部が、前記トリガーの操作により前記トリガーによって押圧される受圧部を有する、請求項1に記載のトリガー式液体噴出器。
- 前記突出部が、筒状の内周壁と、前記内周壁における前記軸方向他端側の端部を閉塞する端部壁と、を有する、請求項1または2に記載のトリガー式液体噴出器。
- 前記突出部が、前記内周壁と前記端部壁とに連なるリブを有する、請求項3に記載のトリガー式液体噴出器。
- 前記トリガーが前記噴出器本体に回動可能に支持され、
前記リブが、前記トリガーの回転軸線に垂直な板状の縦リブを有し、
前記縦リブが、前記トリガーの操作により前記トリガーによって押圧される受圧部を有する、請求項4に記載のトリガー式液体噴出器。 - 前記ポンプ室内において前記閉塞部を前記軸方向他端から前記軸方向一端に向かう方向に付勢するばねを有する、請求項1~5の何れか1項に記載のトリガー式液体噴出器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019214689A JP7345984B2 (ja) | 2019-11-27 | 2019-11-27 | トリガー式液体噴出器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019214689A JP7345984B2 (ja) | 2019-11-27 | 2019-11-27 | トリガー式液体噴出器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021084070A JP2021084070A (ja) | 2021-06-03 |
JP7345984B2 true JP7345984B2 (ja) | 2023-09-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2019214689A Active JP7345984B2 (ja) | 2019-11-27 | 2019-11-27 | トリガー式液体噴出器 |
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JP (1) | JP7345984B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7079874B1 (ja) | 2021-05-18 | 2022-06-02 | Khネオケム株式会社 | 製品1,3-ブチレングリコール |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260079A (en) | 1978-01-25 | 1981-04-07 | The Afa Corporation | Manually operated liquid dispensers |
US20050092778A1 (en) | 2003-10-31 | 2005-05-05 | Maurizio Bistolfi | Dispensing device |
JP2007069116A (ja) | 2005-09-06 | 2007-03-22 | Canyon Corp | ポンプディスペンサ |
JP2007203128A (ja) | 2006-01-30 | 2007-08-16 | Canyon Corp | スポイド式ポンプディスペンサ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5385302A (en) * | 1990-10-25 | 1995-01-31 | Contico | Low cost trigger sprayer |
JP3618927B2 (ja) * | 1996-09-30 | 2005-02-09 | 株式会社吉野工業所 | トリガー式噴出器 |
KR20060090790A (ko) * | 2006-07-26 | 2006-08-16 | 구의정 | 내용물 저장용기의 변질방지 방법과 그 장치 |
-
2019
- 2019-11-27 JP JP2019214689A patent/JP7345984B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260079A (en) | 1978-01-25 | 1981-04-07 | The Afa Corporation | Manually operated liquid dispensers |
US20050092778A1 (en) | 2003-10-31 | 2005-05-05 | Maurizio Bistolfi | Dispensing device |
JP2007069116A (ja) | 2005-09-06 | 2007-03-22 | Canyon Corp | ポンプディスペンサ |
JP2007203128A (ja) | 2006-01-30 | 2007-08-16 | Canyon Corp | スポイド式ポンプディスペンサ |
Also Published As
Publication number | Publication date |
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JP2021084070A (ja) | 2021-06-03 |
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