TRIGGER LIQUID EJECTOR

PROBLEM TO BE SOLVED: To provide a trigger liquid ejector that can lower rapidly rising pressure in a cylinder.SOLUTION: A trigger liquid ejector 1 is configured so that backward movement of a trigger portion 51 causes liquid to flow from the inside of a vertical feed cylindrical portion 10 through...

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Bibliographic Details
Main Author GOTO TAKAYUKI
Format Patent
LanguageEnglish
Japanese
Published 12.07.2018
Subjects
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
ATOMISING APPARATUS
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
NOZZLES
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
SPRAYING APPARATUS
SPRAYING OR ATOMISING IN GENERAL
STORING
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a trigger liquid ejector that can lower rapidly rising pressure in a cylinder.SOLUTION: A trigger liquid ejector 1 is configured so that backward movement of a trigger portion 51 causes liquid to flow from the inside of a vertical feed cylindrical portion 10 through the inside of an ejecting cylindrical portion 11 toward a jet 4. An ejector body 2 includes: a check valve 36 which allows the liquid to flow from the inside of a container body A through the inside of the vertical feed cylindrical portion 10 into the ejecting cylindrical portion 11 and into a cylinder 53, and which blocks the liquid from flowing from the inside of the ejecting cylindrical portion 11 and the inside of the cylinder 53 through the inside of the vertical feed cylindrical portion 10 into the container body A; and a recovery path 43 that causes the inside of a piston guide 62 and the inside of the container body A to be in communication with each other. The piston guide 62 has a communication opening 62a for causing the inside of a piston body portion 72 and the inside of the piston guide 62 to be in communication with each other, the piston guide 62 being able to resiliently deform toward the radial inside thereof.SELECTED DRAWING: Figure 1 【課題】急激に上昇したシリンダ内の圧力を低下させることができるトリガー式液体噴出器を提供する。【解決手段】トリガー部５１の後方への移動によって、液体を縦供給筒部１０内から射出筒部１１内を通じて噴出孔４側に流通させるトリガー式液体噴出器１であって、噴出器本体２は、縦供給筒部１０内を通して、容器体Ａ内から射出筒部１１内およびシリンダ５３内へ液体が流通するのを許容し、かつ縦供給筒部１０内を通して、射出筒部１１内およびシリンダ５３内から容器体Ａ内へ液体が流通するのを遮断する逆止弁３６と、ピストンガイド６２内と容器体Ａ内とを連通する回収通路４３と、を備え、ピストンガイド６２には、ピストン本体部７２内とピストンガイド６２内とを連通する連通開口部６２ａが形成され、ピストンガイド６２は、その径方向の内側に向けて弾性変形可能に形成されている。【選択図】図１
Bibliography:Application Number: JP20160256500