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Laterally-actuated fluid product dispensing device

A technology for fluid products and distribution devices, applied in distribution devices, liquid distribution, injection devices, etc., can solve problems such as poor operation, noise generation, and complex assembly

Active Publication Date: 2014-01-15
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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  • Laterally-actuated fluid product dispensing device
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  • Laterally-actuated fluid product dispensing device

Examples

Experimental program
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Embodiment Construction

[0021] 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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PUM

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Abstract

The invention relates to a fluid product dispensing device comprising: a body (10); a container (20); a dispensing head (100) including a dispensing port (5); and a dispensing member (30), such as a pump or a valve, mounted on the container (20) by means of a mounting ring (60). The dispensing member (30) comprises a dispensing member body (31) and a mobile member (35) that is moved axially in the dispensing member body when the dispensing member (30) is actuated. In addition, the device comprises a lateral actuation system (40) which is solidly connected to the body (10) and which comprises an actuation element (41) that can move between a rest position in which the dispensing member (30) is not actuated and an actuation position in which the dispensing member (30) is actuated, the above-mentioned container moving in the body upon actuation. The body also comprises a sleeve (15) positioned around one part of the container at a small distance therefrom and a resilient member (425) that co-operates with the container in order to bring same into contact with a side of the sleeve (15), said sleeve (15) extending around a lower part (25) of the container (20) and said resilient element (425) co-operating with the container (20) outside the sleeve (15).

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 Applications(China)
IPC IPC(8): B65D83/38B05B11/00B65D83/22
CPCA61M15/009A61M15/08B65D83/226B65D83/386A61M15/0081B05B11/0038B05B11/1019B05B11/1056B05B11/1059A61M11/02
Inventor F·勒马内尔
Owner APTAR FRANCE SAS