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Device for spraying fluid products, such as double dose dispenser

A dose and jet flow technology, applied in the direction of injection devices, single handheld devices, etc., can solve the problems of complex and expensive molds

Inactive Publication Date: 2002-12-11
VALOIS SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has no accumulator mechanism and it requires the use of accessories, and the molding of such parts suffers from the same drawbacks as above, namely that the molds are complex and expensive

Method used

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  • Device for spraying fluid products, such as double dose dispenser
  • Device for spraying fluid products, such as double dose dispenser
  • Device for spraying fluid products, such as double dose dispenser

Examples

Experimental program
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Embodiment Construction

[0032] see figure 1 ~Fig. 3, the dispenser of the present invention comprises a storage tank 11 wherein fluid to be distributed is housed and mounted on the base 14, a dosing member such as a pump, a manual operating member 20 such as being used to operate the dosing member for A button for dispensing fluid, the operating member 20 is provided with a discharge hole 29 through which fluid is ejected. The pump has a piston 1 slidably mounted in a sump 11 , while the interior of the piston is connected to a discharge hole 29 via a drain 3 . The nozzle 2 is advantageously positioned in this drainage channel in order to improve the atomization effect.

[0033] According to the invention, the dispenser has a dose dividing mechanism 16 . The diverter mechanism is designed to divide the contents of the reservoir into at least two doses, thereby converting the dispenser into a multi-dose dispenser and advantageously converting the device into a double-dose dispenser i.e. dispensing t...

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PUM

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Abstract

A jetting device comprising a reservoir (11) containing multiple doses of fluid, a cylindrical base (14) for receiving the reservoir (11), a dosing member such as a pump, a manually operated Part (20), cooperate with the operating part (20) so as to divide the contents of the reservoir (11) into at least two doses of the diversion mechanism (16), cooperate with the manual operating part during operation so as to be accumulated by the user Energy and thus ensure that the energy storage mechanism that atomizes the entire fluid dose is correctly atomized each time the device is operated, the device is characterized in that the base (14), the flow diversion mechanism (16), and the energy storage mechanism constitute a common integral part ( 10) An integral part.

Description

technical field [0001] The present invention relates to a fluid spray device, and more particularly to a fluid spray device for dispensing at least two doses of fluid. Background technique [0002] That jetting device raises several problems. A problem that arises is that a good spray effect of the full dose cannot be obtained when operating the jetting device. Another problem is that it cannot be ensured that the contents of the girder are simply and reliably divided into portions and thus the device can be converted into a double dose dispenser. [0003] WO93 / 02804 addresses these problems in an attempt to solve them. That document discloses a device like a double dose dispenser comprising a reservoir mounted on a base and a button for operating the device. A portion of the button cooperates with a split ring placed in a groove formed in the outer wall of the reservoir to enable the first dose to be dispensed, requiring a controlled build-up of a certain amount of force...

Claims

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Application Information

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IPC IPC(8): B05B11/02B05B11/00
CPCB05B11/02B05B11/025
Inventor 法兰西斯·厄克塞尔
Owner VALOIS SA
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