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Side actuated fluid product dispensing device

A dispensing device and technology for fluid products, applied in the field of laterally actuated fluid product dispensing devices, can solve problems such as complex assembly, noise generation, and poor operation

Active Publication Date: 2015-11-25
APTAR FRANCE SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These lateral actuation devices usually include movable members that impose a clearly defined direction of actuation, with the risk of poor functioning in case of actuation in a slightly deviated direction
These laterally actuated devices produce noise when actuated or if the device is shaken, which is perceived as a negative by the user
The assembly of these lateral actuation devices is also usually complex, which is usually only possible after filling with the product to be dispensed, requiring a complex assembly line at the active product producer, which is usually different from the lateral Actuated Assembly Producer

Method used

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  • Side actuated fluid product dispensing device
  • Side actuated fluid product dispensing device
  • Side actuated fluid product dispensing device

Examples

Experimental program
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Embodiment Construction

[0022] With reference to the example showing an advantageous first embodiment Figure 1 to Figure 3 , the fluid product dispensing device comprises a main body 10, in which a reservoir 20 is fitted, the reservoir 20 contains a fluid product, in particular a medicinal product, for spraying into the nasal cavity of a user. A dispensing mechanism 30, such as a pump or a valve, is mounted on the reservoir 20 with a retaining ring 60, which may be a crimped, snap-fit ​​or screwed retaining ring. The fixing ring 60 can be made of metal, such as aluminum, or of plastic material. As a variant, typically by overmolding, partly of plastic material and partly of metal, it is also possible to make the retaining ring out of two materials. The dispensing mechanism includes a distributing mechanism body 31, such as a pump body or a valve body, and a distributing mechanism 35, such as a piston rod or a valve member, which is installed to slide axially in the distributing mechanism body. In ...

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Abstract

A fluid product dispensing device, which includes a main body (10), a reservoir (20), a dispensing head (100) with a dispensing hole (5), a dispensing mechanism mounted on the reservoir (20) through a fixing ring (60) ( 30), the device also includes a lateral actuation system (40), and the lateral actuation system includes an actuation element (41), the actuation element can be in a rest position of not actuating the dispensing mechanism (30) and actuating the dispensing mechanism (30) ), the main body (10) includes at least one guide surface (50), said at least one guide surface (50) is fixed relative to the dispensing head (100), substantially parallel to the dispensing mechanism (30) The central axis of the actuation element (41) cooperates with the at least one guide surface (50), and the at least one guide surface (50) includes a stop that changes the cooperation between the actuation element (41) and the guide surface (50). Part (55), the blocking part (55) requires the user to apply different actuation forces on the lateral actuation system (40) to be overcome.

Description

technical field [0001] The present invention relates to laterally actuated fluid product dispensing devices, and more particularly to a nasal spray device for medicinal products. Background technique [0002] Fluid dispensing devices are well known in the art. The device generally comprises a reservoir containing a fluid product, to which is fitted a dispensing mechanism, such as a pump or a valve, which is actuated, usually by means of a dispensing head, to selectively dispense the product contained in the reservoir. distribute. The dispensing head comprises a dispensing orifice, eg in the case of a nasal spray device, through which the product is sprayed into the nose of the user. Many devices of this type are manually actuated by the user by moving the reservoir and dispense head axially against each other so as to actuate the dispense mechanism. However, this type of device presents some disadvantages, especially when the device is of the nasal spray type, since the a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D83/38B05B11/00B65D83/22
CPCA61M15/009A61M15/08B65D83/226B65D83/386A61M15/0081B05B11/0038A61M11/02B05B11/1019B05B11/1056B05B11/1059
Inventor F·勒马纳
Owner APTAR FRANCE SAS