JPH0259062A - Pressure type spray apparatus - Google Patents
Pressure type spray apparatusInfo
- Publication number
- JPH0259062A JPH0259062A JP63211390A JP21139088A JPH0259062A JP H0259062 A JPH0259062 A JP H0259062A JP 63211390 A JP63211390 A JP 63211390A JP 21139088 A JP21139088 A JP 21139088A JP H0259062 A JPH0259062 A JP H0259062A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- air
- pressurized
- spray device
- container
- 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.)
- Pending
Links
- 239000007921 spray Substances 0.000 title claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000013013 elastic material Substances 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
- B05B9/0805—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material
- B05B9/0811—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container
- B05B9/0816—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container the air supplying means being a manually actuated air pump
- B05B9/0822—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container the air supplying means being a manually actuated air pump a discharge device being fixed to 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
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
- B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
- B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
-
- 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
- B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、密閉された容器内に貯えられた液体をポンプ
にて加圧し、加圧された容器内の液体と空気を導入管よ
りスプレー装置水・体内に導入してノズル部より泡状に
噴出する加圧式スプレー装置に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention involves pressurizing a liquid stored in a sealed container using a pump, and spraying the pressurized liquid and air inside the container through an inlet pipe. This invention relates to a pressurized spray device that introduces water into the body and sprays it out in the form of bubbles from a nozzle.
従来、この種の加圧式スプレー装置は、第５図に示され
るようにボトル（容器）１と、ボトル１の口部に装着さ
れるスプレー装置本体２とで構成されている。上記スプ
レー装置本体２は、第６図に示されるように密閉された
ボトル１内に外部空気を導入してボトル１内を加圧する
ためのポンプ３と、このポンプ３により加圧されたボト
ル１内の液体をスプレー装置本体２内へ導入するための
導入管４と、この導入管４によりスプレー装置本体２内
に導入された液体を外部へ噴出するためのノズル部５と
を備えており、スプレー装置本体２内には弁６が設けら
れている。この弁６は圧縮スプリング７のばね力によっ
て弁座８に押し付けられており、レバー９の操作により
開放するようになっている。そして、前記導入管４には
ボトル１内の空気をスプレー装置本体２内へ導入するた
めの空気導入孔１０が穿設されており、また前記ノズル
部５の内部にはスプレー装置本体２内に導入された液体
と空気を気泡化するためのネット１１が設けられている
。なお、図中１２・は取手、１３は逆止弁を備えた加圧
ピストンである。Conventionally, this type of pressurized spray device is comprised of a bottle (container) 1 and a spray device main body 2 attached to the mouth of the bottle 1, as shown in FIG. As shown in FIG. 6, the spray device main body 2 includes a pump 3 for introducing external air into the sealed bottle 1 to pressurize the inside of the bottle 1, and a bottle 1 pressurized by the pump 3. It is equipped with an introduction pipe 4 for introducing the liquid inside the spray apparatus main body 2 into the spray apparatus main body 2, and a nozzle part 5 for ejecting the liquid introduced into the spray apparatus main body 2 through the introduction pipe 4 to the outside, A valve 6 is provided within the spray device main body 2. This valve 6 is pressed against a valve seat 8 by the spring force of a compression spring 7, and is opened by operating a lever 9. The introduction pipe 4 is provided with an air introduction hole 10 for introducing the air in the bottle 1 into the spray device main body 2, and the nozzle portion 5 is provided with an air introduction hole 10 for introducing the air inside the bottle 1 into the spray device main body 2. A net 11 is provided to bubble the introduced liquid and air. In the figure, 12 is a handle, and 13 is a pressurizing piston equipped with a check valve.
このような構成によると、ポンプ３により加圧されたボ
トル１内の液体と空気は導入管４によりスプレー装置本
体２内に導入され、スプレー装置本体２内に導入された
液体と空気はレバー９を操作して弁６を開放することに
より、ネット１１を通過してノズル部５より気泡となっ
て噴出する。According to this configuration, the liquid and air in the bottle 1 pressurized by the pump 3 are introduced into the spray device main body 2 through the introduction pipe 4, and the liquid and air introduced into the spray device main body 2 are introduced into the spray device main body 2 through the lever 9. By operating the valve 6 to open the valve 6, the air passes through the net 11 and is ejected as bubbles from the nozzle portion 5.
しかしながら、このような従来の加圧式スプレー装置は
、ノズル部５内に設けられているネット１１の孔径が一
定のため、ノズル部５より噴出する気泡の大きさを任意
に変えることができないという問題があった。また、従
来の加圧式スプレー装置はボトル１内の圧力によってス
プレー装置本体２内に流入する液体と空気との量が変化
するため、ノズル部５より噴出する液体と空気の混合比
率が安定しないという問題があった。However, such a conventional pressurized spray device has a problem in that the size of bubbles ejected from the nozzle portion 5 cannot be arbitrarily changed because the hole diameter of the net 11 provided in the nozzle portion 5 is constant. was there. In addition, in conventional pressurized spray devices, the amount of liquid and air flowing into the spray device main body 2 changes depending on the pressure inside the bottle 1, so the mixing ratio of the liquid and air ejected from the nozzle part 5 is not stable. There was a problem.
本発明はこのような問題点を解決するためになされたも
ので、その目的するところは、ノズル部より噴出する気
泡の大きさを任意に変えることができ、かつノズル部よ
り一定量の液体と空気を泡状に噴出できる加圧式スプレ
ー装置を提供しようとするものである。The present invention was made to solve these problems, and its purpose is to be able to arbitrarily change the size of the bubbles ejected from the nozzle, and to release a fixed amount of liquid from the nozzle. The present invention aims to provide a pressurized spray device capable of ejecting air in the form of bubbles.
上記課題を解決するために本発明は、密閉された容器内
に貯えられた液体をポンプにて加圧し、加圧された容器
内の液体と空気を導入管よりスプレー装置本体内に導入
してノズル部より泡状に噴出する加圧式スプレー装置に
おいて、前記ノズル部内に弾性材料からなる多孔体を伸
縮可能に設けるとともに、前記導入管に容器内の圧力を
一定圧力に保つ圧力調整弁を設けたことを特徴とするも
のである。In order to solve the above problems, the present invention pressurizes the liquid stored in a sealed container with a pump, and introduces the pressurized liquid and air in the container into the main body of the spray device through an introduction pipe. In a pressurized spray device that ejects bubbles from a nozzle part, a porous body made of an elastic material is provided in the nozzle part so as to be expandable and contractible, and a pressure regulating valve is provided in the introduction pipe to maintain the pressure inside the container at a constant pressure. It is characterized by this.
本発明では、ノズル部内に弾性材料からなる多孔体を伸
縮可能に設けることにより、多孔体の孔径を任意に調節
できるため、ノズル部より噴出する気泡の大きさを任意
に変えることができる。また、本発明では容器内の圧力
が所定圧力以下になると、導入管に設けられた圧力調整
弁が閉鎖するので、ボトル１内の圧力に影響されること
なくスプレー装置本体内に流入する液体と空気との混合
比率を一定に保つことができ、これによりノズル部より
一定量の液体と空気を泡状に噴出することができる。In the present invention, the pore diameter of the porous body can be arbitrarily adjusted by providing the porous body made of an elastic material in the nozzle portion so as to be expandable and contractible, so that the size of the bubbles ejected from the nozzle portion can be arbitrarily changed. In addition, in the present invention, when the pressure inside the container falls below a predetermined pressure, the pressure regulating valve provided in the introduction pipe closes, so that the liquid flows into the spray device main body without being affected by the pressure inside the bottle 1. The mixing ratio with air can be kept constant, thereby making it possible to eject a constant amount of liquid and air from the nozzle in the form of bubbles.
以下、本発明の一実施例を第１図ないし第３図を参照し
て説明する。Hereinafter, one embodiment of the present invention will be described with reference to FIGS. 1 to 3.
第１図は本発明の一実施例を示す加圧式スプレー装置の
断面図で、同図において２１はボトル、２２はボトル２
１の口部に装着されるスプレー装置本体である。このス
プレー装置本体２２は、密閉されたボトル２１内に外部
空気を導入してボトル２１内に貯えられた液体を加圧す
るためのポンプ２３と、このポンプ２３により加圧され
たボトル２１内の液体をスプレー装置本体２２内へ導入
するための導入管２４と、この導入管２４によりスプレ
ー装置本体２２内に導入された液体を外部へ噴出するた
めのノズル部２５とを備えており、スプレー装置本体２
２内には弁２６が設けられている。この弁２６は圧縮ス
プリング２７のばね力によって弁座２８に押し付けられ
ており、レバー２９の操作により開放するようになって
いる。そして、前記導入管２４にはボトル２１内の加圧
空気をスプレー装置本体２２内へ導入するための空気導
入孔３０が設けられている。FIG. 1 is a sectional view of a pressurized spray device showing one embodiment of the present invention, in which 21 is a bottle, 22 is a bottle 2.
This is the main body of the spray device that is attached to the mouth of the device. This spray device main body 22 includes a pump 23 for introducing external air into a sealed bottle 21 to pressurize the liquid stored in the bottle 21, and a liquid inside the bottle 21 pressurized by the pump 23. It is equipped with an introduction pipe 24 for introducing liquid into the spray apparatus main body 22, and a nozzle part 25 for ejecting the liquid introduced into the spray apparatus main body 22 through the introduction pipe 24 to the outside. 2
A valve 26 is provided within 2. This valve 26 is pressed against a valve seat 28 by the spring force of a compression spring 27, and is opened by operating a lever 29. The introduction pipe 24 is provided with an air introduction hole 30 for introducing the pressurized air in the bottle 21 into the spray device main body 22.
一方、前記ノズル部２５の内部にはスポンジ等の弾性材
料からなる多孔体３１が設けられている。On the other hand, inside the nozzle portion 25, a porous body 31 made of an elastic material such as sponge is provided.
この多孔体３１は圧縮スプリング３２のばね力によって
縮小方向に付勢されており、スプレー装置本体２２に対
するノズル部２５のねじ込み位置を調節することにより
伸縮可能となっている。また、前記導入管２４の基端部
にはボトル２１内の圧力を一定圧力に保つための圧力調
整弁３３が設けられている。この圧力調整弁３３は第２
図に示すように弁体３４と、この弁体３４に対向して設
けられた弁座３５と、前記弁体３４を弁座３５方向に付
勢するスプリング３６とで構成されており、ボトル２１
内の圧力が所定圧力以下になるとスブリング３６のばね
力によって弁体３４が弁座３５に押し付けられ、自動的
に閉鎖するようになっている。なお、図中３７は取手°
、３８は逆止弁を備えた加圧ピストンである。This porous body 31 is urged in the contraction direction by the spring force of the compression spring 32, and can be expanded and contracted by adjusting the screwing position of the nozzle portion 25 with respect to the spray device main body 22. Further, a pressure regulating valve 33 is provided at the base end of the introduction pipe 24 to maintain the pressure inside the bottle 21 at a constant pressure. This pressure regulating valve 33
As shown in the figure, it is composed of a valve body 34, a valve seat 35 provided opposite to the valve body 34, and a spring 36 that biases the valve body 34 toward the valve seat 35.
When the internal pressure falls below a predetermined pressure, the valve element 34 is pressed against the valve seat 35 by the spring force of the subring 36, and is automatically closed. In addition, 37 in the figure is a handle.
, 38 is a pressurizing piston equipped with a check valve.
このような構成によると、ポンプ２３により加圧された
ボトル２１内の液体と空気は導入管２４によりスプレー
装置本体２２内に導入され、スプレー装置本体２２内に
導入された液体と空気はレバー２９を操作して弁２６を
開放することにより多孔体３１内を通ってノズル部２５
より気泡となって噴出する。そして、本実施例ではノズ
ル部２５のねじ込み位置を調節して第３図（ａ）に示す
如く多孔体３１を伸長させると多孔体３１の孔径が小さ
くなり、また第３図（ｂ）に示す如く多孔体３１を縮小
させると多孔体３１の孔径が大きくなるので、ノズル部
２５より噴出する気泡の大きさを任意に変えることがで
きる。さらに、本実施例ではボトル２１内の圧力が所定
圧力以下になると、導入管２４に設けられた圧力調整弁
３３が閉鎖するので、ボトル２１内の圧力に影響される
ことなくスプレー装置本体２２内に流入する液体と空気
との混合比率を一定に保つことができ、これによりノズ
ル部２５より一定量の液体と空気を泡状に噴出すること
ができる。According to this configuration, the liquid and air in the bottle 21 pressurized by the pump 23 are introduced into the spray device main body 22 through the introduction pipe 24, and the liquid and air introduced into the spray device main body 22 are introduced into the spray device main body 22 through the lever 29. By operating the valve 26 and opening the valve 26, the nozzle part 25 passes through the porous body 31.
It erupts in the form of bubbles. In this embodiment, when the screwing position of the nozzle part 25 is adjusted to extend the porous body 31 as shown in FIG. 3(a), the pore diameter of the porous body 31 becomes smaller, and as shown in FIG. 3(b). As the porous body 31 is reduced in size, the pore diameter of the porous body 31 becomes larger, so that the size of the bubbles ejected from the nozzle portion 25 can be arbitrarily changed. Furthermore, in this embodiment, when the pressure inside the bottle 21 becomes lower than a predetermined pressure, the pressure regulating valve 33 provided in the introduction pipe 24 closes, so that the inside of the spray device main body 22 is not affected by the pressure inside the bottle 21. The mixing ratio of the liquid and air flowing into the nozzle portion 25 can be kept constant, and thereby a certain amount of liquid and air can be ejected from the nozzle portion 25 in the form of bubbles.
なお、本発明は上記実施例に限定されるものではない。Note that the present invention is not limited to the above embodiments.
たとえば、上記実施例では密閉されたボトル２１内をポ
ンプ２３にて加圧し、スプレー装置本体２２内に設けら
れた弁２６を開放させることにより加圧されたボトル２
１内の液体と加圧空気をノズル部２５より噴出させるよ
うにしたが、第４図に示す如くポンプ２３でボトル２１
内を加圧する度にボトル２１内の液体がノズル部２５よ
り泡状に噴出する構成にしてもよい。For example, in the above embodiment, the inside of the sealed bottle 21 is pressurized by the pump 23, and the bottle 2 is pressurized by opening the valve 26 provided in the spray device main body 22.
The liquid and pressurized air in the bottle 21 are spouted from the nozzle part 25, but as shown in FIG.
The liquid in the bottle 21 may be configured to be ejected in the form of bubbles from the nozzle portion 25 each time the inside is pressurized.
以上説明したように本発明は、密閉された容器内に貯え
られた液体をポンプにて加圧し、加圧された容器内の液
体と空気を導入管よりスプレー装置本体内に導入してノ
ズル部より泡状に噴出する加圧式スプレー装置において
、前記ノズル部内に弾性材料からなる多孔体を伸縮可能
に設けるとともに、前記導入管に容器内の圧力を一定圧
力に保つ圧力調整弁を設けた構成としたので、ノズル部
より噴出する気泡の大きさを任意に変えることができ、
かつノズル部より一定量の液体と空気を泡状に噴出でき
る加圧式スプレー装置を提供できる。As explained above, the present invention pressurizes the liquid stored in a sealed container using a pump, and introduces the pressurized liquid and air in the container into the main body of the spray device through the inlet pipe to supply the nozzle portion. In the pressurized spray device that ejects foam, the nozzle part is provided with a porous body made of an elastic material so as to be expandable and contractible, and the introduction pipe is provided with a pressure regulating valve that maintains the pressure inside the container at a constant pressure. Therefore, the size of the bubbles ejected from the nozzle can be arbitrarily changed.
Moreover, it is possible to provide a pressurized spray device that can eject a certain amount of liquid and air in the form of bubbles from the nozzle part.
第１図ないし第３図は本発明の一実施例を示す図で、第
１図は加圧式スプレー装置の断面図、第２図は第１図の
Ａ部を示す詳細図、第３図（ａ）（ｂ）は多孔体の作用
を説明するための説明図、第４図は本発明の他の実施例
を示す加圧式スプレー装置の断面図、第５図及び第６図
は従来技術を説明するための図で、第５図は従来の加圧
式スプレー装置の外観図、第６図は同じ〈従来の加圧式
スプレー装置の断面図である。
２１・・・ボトル（容器）、２２・・・スプレー装置本
体、２３・・・ポンプ、２４・・・導入管、２５・・・
ノズル部、３０・・・空気導入孔、３１・・多孔体、３
３・・・圧力調整弁。
出願人代理人 弁理士 鈴江武彦
第１図
第
図
第
図
第
図
第
図
第
図1 to 3 are views showing one embodiment of the present invention, in which FIG. 1 is a cross-sectional view of a pressurized spray device, FIG. 2 is a detailed view of section A in FIG. 1, and FIG. a) and (b) are explanatory diagrams for explaining the action of the porous body, FIG. 4 is a sectional view of a pressurized spray device showing another embodiment of the present invention, and FIGS. 5 and 6 are diagrams showing the prior art. FIG. 5 is an external view of a conventional pressurized spray device, and FIG. 6 is a sectional view of the same conventional pressurized spray device. 21...Bottle (container), 22...Spray device main body, 23...Pump, 24...Introduction pipe, 25...
Nozzle part, 30... Air introduction hole, 31... Porous body, 3
3...Pressure regulating valve. Applicant's Representative Patent Attorney Takehiko Suzue Figure 1 Figure Figure Figure Figure Figure Figure
Claims (1)
、加圧された容器内の液体と空気を導入管よりスプレー
装置本体内に導入してノズル部より泡状に噴出する加圧
式スプレー装置において、前記ノズル部内に弾性材料か
らなる多孔体を伸縮可能に設けるとともに、前記導入管
に容器内の圧力を一定圧力に保つ圧力調整弁を設けたこ
とを特徴とする加圧式スプレー装置。A pressurized sprayer in which the liquid stored in a sealed container is pressurized by a pump, the liquid and air inside the pressurized container are introduced into the main body of the spray device through an inlet pipe, and foam is ejected from the nozzle. A pressurized spray device, characterized in that a porous body made of an elastic material is provided in the nozzle section so as to be expandable and contractible, and a pressure regulating valve is provided in the introduction pipe to maintain the pressure inside the container at a constant pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63211390A JPH0259062A (en) | 1988-08-25 | 1988-08-25 | Pressure type spray apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63211390A JPH0259062A (en) | 1988-08-25 | 1988-08-25 | Pressure type spray apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0259062A true JPH0259062A (en) | 1990-02-28 |
Family
ID=16605170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63211390A Pending JPH0259062A (en) | 1988-08-25 | 1988-08-25 | Pressure type spray apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0259062A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011031889A (en) * | 2009-07-29 | 2011-02-17 | Mitani Valve Co Ltd | Attachment for forming foam of content in container, pump type product and aerosol type product equipped with attachment for forming foam of content in container |
| JP3174210U (en) * | 2011-12-27 | 2012-03-08 | 株式会社コジット | Spray equipment |
| EP2431099A3 (en) * | 2010-09-16 | 2014-01-22 | Andreas Stihl AG & Co. KG | Spray device |
-
1988
- 1988-08-25 JP JP63211390A patent/JPH0259062A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011031889A (en) * | 2009-07-29 | 2011-02-17 | Mitani Valve Co Ltd | Attachment for forming foam of content in container, pump type product and aerosol type product equipped with attachment for forming foam of content in container |
| EP2431099A3 (en) * | 2010-09-16 | 2014-01-22 | Andreas Stihl AG & Co. KG | Spray device |
| JP3174210U (en) * | 2011-12-27 | 2012-03-08 | 株式会社コジット | Spray equipment |
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