吐出器

Japanese Patent JP7149880

B2

To prevent a content from being discharged without having to re-screw a screw fitting part of a press-down head to a restriction part after starting to use the content.SOLUTION: A discharger comprises: a pump 24 having a stem 11; a press-down head 16 formed with a discharge hole 16a for discharging a content; and a restriction part 22 to which a press-down head located at a descent end position is detachably attached. The press-down head includes a screw fitting part 16d that is detachably screwed to the restriction part. A locking part 26 is provided so that a locked part 12 provided on the press-down head can be detachably locked. The push-down head located at a lifting end position is arranged so as to be movable in a circumferential direction between a restriction position where the locked part is locked to the locking part and downward movement is restricted, and an allowable position where the locked part is separated from the locking part in a circumferential direction and is allowed to move downward. When the press-down head located at the lifting end position moves downward at the allowable position, and the screw fitting part reaches the restriction part, the locked part is positioned below the locking part.SELECTED DRAWING: Figure 1

JP2000160179	LUBRICANT FOR SLIDING PART AND CONTAINER COATED WITH THE SAME
JP6117083	Trigger type mixed-solution jet container
JPH0617736	[Name of device] Injection pump

Kota Sakata

JP2019047151A

October 07, 2022

March 14, 2019

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Yoshino Industry Co., Ltd.

B65D47/34; B05B11/00

JP2011031929A
JP2015227184A
JP2003502234A
JP53149907U
JP11349016A
JP201567296A
JP2014148329A

US6604656

Sumio Tanai
Mitsuyoshi Suzuki
Hiroki Ninai

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