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Device for picking up and applying a fluid product

A fluid product and application device technology, applied in the field of component devices, can solve the problems of accidental loss or reverse flow of the contents of the cup

Active Publication Date: 2019-01-11
APTAR FRANCE SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the contents of the cup may be accidentally lost or reversed

Method used

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  • Device for picking up and applying a fluid product
  • Device for picking up and applying a fluid product
  • Device for picking up and applying a fluid product

Examples

Experimental program
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Embodiment Construction

[0033] first reference Figure 1a , 1b and 1c, to detail the structure and operation of a fluid application dispenser that can be used as a base dispenser for integration into the present invention. The four embodiments of the invention that will be described hereinafter will only detail the differences relative to the basic administration dispenser.

[0034] The dispenser firstly comprises a fluid reservoir 1 which is only shown very partially. In fact, Figure 1a and 1b Only the upper part of the reservoir 1 is shown forming the neck 11, which is entirely conventional, with external reinforcements for hooking. The fluid reservoir 1 can be of any type and can be made of any material, as the reservoir is not a critical element of the invention.

[0035] In addition to the reservoir 1 , the dispenser comprises two further constituent elements, namely a base element 2 fixedly mounted on the reservoir 1 and a detachable member 3 detachably mounted on the base element 2 .

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PUM

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Abstract

Device for picking up and applying a fluid product, comprising: -a base component back (2) comprising a dip tube (24) defining an internal tube volume Vtp and a bucket (21) provided with a piston (27)forming a lip (271) which has a diameter Dp, and -a removable member (3), a nozzle (33') able to slide in a sealed manner against the piston lip (271) and an applicator (35) comprising a pick-up andapplication space (35), this space (35) being formed in the nozzle (33), the fluid product being injected into this space (35) through the dip tube (24) and the injection orifice (23), characterized in that the sealed axial stroke represents an axial height of sliding Hac which is determined by the formula: Hac > 4Vtp / pi.Dp2.

Description

technical field [0001] The invention relates to a device comprising a base element and a detachable member detachably mounted on the base element. The detachable component slides sealingly over a defined axial travel in the base element. Preferred fields of application of the invention are the fields of perfumery, cosmetics or medicine. The base element may be fixedly connected to the fluid reservoir and the movable member may be an applicator. Background technique [0002] In the field of perfumery, known document WO 2013 / 017803 describes an application dispenser comprising a detachable member equipped with an applicator adapted to be axially removed in a sealed sliding manner from a base element comprising A cup, the bottom of the cup is drilled with an injection hole connected to the dip tube. More precisely, the detachable member is unscrewed from the base element, which causes its axial sliding movement: at the end of unscrewing, the detachable member can be complete...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45D34/04B65D47/00G01F11/02
CPCA45D34/04A45D34/045G01F11/027G01F11/028A45D2200/055
Inventor X·布拉伊姆G·科尔内
Owner APTAR FRANCE SAS