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Fluid product dispenser

A technology for fluid products and dispensers, applied in the field of fluid product dispensers, can solve the problems that fluid products are not easy to control, etc.

Inactive Publication Date: 2006-08-16
VALOIS SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, since the provision of fluid products is achieved by capillary action, the provision of fluid products is not always easy to control

Method used

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  • Fluid product dispenser
  • Fluid product dispenser

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The dispenser comprises a base 1 on which a reservoir 2 is mounted.

[0015] Base 1 forms a shell made up of two parts 10 and 12 joined together at their periphery by a snap-in system 13 . The horizontal cross-section of the base 1 may have a certain shape, such as a circle, an ellipse or a polygon. The base is relatively flat in vertical section and comprises, at its lower housing part 10, a bottom 11 on which the dispenser can naturally rest stably. The base 1 includes an opening 14 in which a diaphragm 3 is located. This opening 14 may be located on a line where the lower case part 10 joins the upper case part 12 . In addition, the upper case part 12 forms a large opening in which the reservoir 2 is located. To hold the reservoir 2 in the opening, the upper housing part 12 has a retaining edge 15 capable of holding the reservoir 2 fixedly on the base 1 .

[0016] On the other hand, base 1 contains a receiving valve 4 , an electromagnet 5 , one or several batterie...

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PUM

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Abstract

Fluid product dispenser comprising: a fluid product tank (2), a dispenser part comprising a pierced membrane (3) connected directly to the tank (2), an actuator button (9) to activate an vibration means, under normal operating conditions, the tank (2) being located above the pierced membrane (3) such that the fluid product is supplied to the membrane from the tank using the force of gravity, wherein the membrane (3) is connected to the tank (2) by a passage (27) provided with an inlet valve capable (4) of opening and cutting off the passage (27) selectively.

Description

technical field [0001] The present invention relates to a fluid dispenser comprising a fluid reservoir and a dispensing mechanism in the form of a diaphragm. The diaphragm is generally drilled with one or more dispensing holes through which the fluid product is dispensed under the action of vibrations of the diaphragm. In order to vibrate this perforated membrane, vibration means are generally provided: a piezoelectric element can form a very good means for vibrating the diaphragm. [0002] The invention relates more particularly to cosmetic, perfumery or pharmaceutical aspects. The dispenser is therefore relatively small in size and can be grasped by the user with one hand. In addition, the user should be able to actuate the dispenser with only one hand, pressing the hand on an actuation button for actuating the vibrating means of the vibrating membrane. Background technique [0003] In a normal pump that works by suction and pressure delivery, the pressure in the reserv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B11/00B05B1/08B05C17/005B65D83/00B05B1/30B05B17/06
CPCB05B17/0646B05B1/302
Inventor 菲尔曼·加西亚
Owner VALOIS SA