Dispensing container
JP2026143895APending Publication Date: 2026-09-09YOSHINO KOGYOSHO CO LTD
Patent Information
- Application Number
- JP2025030873
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2026-09-09
AI Technical Summary
Benefits of technology
【0011】 本発明の定量吐出容器は、内容物の充填空間を有する容器本体と、該容器本体の口頚部に装着され、内容物の貯留空間を構成する吐出栓本体と、該吐出栓本体の内壁面に沿ってスライド可能なノズルと、を有する吐出栓と、該吐出栓に着脱可能に設けられるキャップと、を有し、該容器本体の充填空間と、該吐出栓の貯留空間とをつなぐ通路に、該貯留空間が減圧されたとき又は容器本体が加圧されたときに、前記通路を開放し、充填空間から貯留空間への内容物の移動を許容する逆止弁が設けられている。そのため、前記ノズルを押し下げて、前記吐出栓本体の内壁面に沿ってスライドさせると、前記貯留空間が加圧され、前記逆止弁によって前記充填空間から貯留空間への進入を阻止しながら、該貯留空間内に貯留された一定量の内容物をノズル先端の吐出口から吐出させることができる。
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Smart Images
Figure 2026143895000001_ABST
Abstract
To provide a quantitative dispensing container that can dispense a fixed amount of contents regardless of the user's force or other factors. [Solution] A quantitative dispensing container V comprising a container body 1, a discharge plug 2 attached to the neck portion 12 of the container body 1, and a cap 8 detachably provided on the discharge plug 2, wherein the discharge plug 2 has a storage space S2 for storing a fixed amount of contents and a discharge plug body 6 held on the neck portion 12, and a nozzle 7 slidably held on the discharge plug body 6, which discharges the contents through a discharge port 72 when sliding toward the neck portion 12, and sucks the contents filled and held in the container body 1 into the storage space S2 through a passage 14 provided on the inside of the neck portion 12 when sliding toward away from the neck portion 12, the discharge plug body 6 has a check valve 5 that allows the passage 14 to be opened only when the storage space S2 is depressurized, and the cap 8 has a fitting projection 85a that engages with the nozzle 7 and pulls the nozzle 7 upward.
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Citation Information
Patent Citations
Tubular vessel
JP2016074475A