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Device for packaging fluid product and dispensing product in doses, including reusable bottle

A technology of fluid products and main bodies, applied in the field of packaging, can solve problems such as not being suitable for mass production and slowing down the filling rate

Active Publication Date: 2021-08-17
波切特公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Furthermore, the use of containers with necks has proven unsuitable for mass production, especially when the liquid product is viscous (the product can for example correspond to a wide range, from 1000 centipoise (cp) to 40,000 cp)
Indeed, it has been observed that the narrowing of the opening due to the presence of the neck has the effect of slowing down the filling rate

Method used

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  • Device for packaging fluid product and dispensing product in doses, including reusable bottle
  • Device for packaging fluid product and dispensing product in doses, including reusable bottle
  • Device for packaging fluid product and dispensing product in doses, including reusable bottle

Examples

Experimental program
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Effect test

Embodiment Construction

[0110] In the figures, like numerical references designate similar elements in the various exemplary embodiments shown and described.

[0111] Such as figure 1 , 10 and 11A-11B and 12, the device 1 for packaging and dispensing comprises a body 2, usually a bottle body, which has a bottom 2a defining a support base B extending (completely, substantially or partially) inside the body 2 And making it possible to store a container 4 of liquid or viscous product 5 to be dispensed, a stop member S preferably made of thermoplastic material assembled to the container 4 in a fluid-tight manner and forming part of the dispensing head end 6 or tip. In a non-limiting manner, the body 2 may be defined by a single part, preferably made of opaque, translucent or transparent rigid material such as glass or plastic. Alternatively, all or part of the body 2 may be made of metal. The coating may be provided to cover all or part of the outer surface f2 of the side wall 2b of the main body 2 ....

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Abstract

The invention relates to a device (1) for packaging and dispensing a product, comprising a pre-assembled inner unit (25) to be mounted in a hollow body (2), with a dispensing head (6) which is surrounded by an upper connector (17) that can be attached to the body detachably. The inner unit comprises a reservoir, and the head sealingly closes the opening of the reservoir. A peripheral holder ring (24) of the inner unit holds the reservoir and the head together. The connector (17) connects to the body by means of a locking action achieved by the relative pivoting between the connector (17) and the body (2), without interference with the ring (24). An actuating portion of a dose metering pump of the head is accessible on the top via a duct of the connector, while a tubular outer portion (107) of the connector covers the zone, where it is attached to the body, while axially extending along the outer wall of the body.

Description

technical field [0001] The present invention relates to the technical field of packaging, and more particularly to the packaging and dispensing of liquid or viscous products intended to be stored in a fluid-tight manner and dispensed in unit doses by means of a dispensing assembly. [0002] More precisely, the object of the present invention is a device for packaging and dispensing fluid products comprising a reusable protective assembly for covering an internal unit containing the Product container. [0003] Such devices for packaging and dispensing a product, usually a fluid, usually comprise a dose-metering assembly adapted to dispense a dose of the product. For pharmaceutical applications or cosmetic related applications, the delivered dose must be constant and precise. To avoid pumping a volume different from the desired dose (eg, cavitation), the metering assembly typically includes a metering pump without an air inlet (conventionally referred to as "airless"). Backg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B11/00
CPCB05B11/0054B05B11/0032B05B11/0038B05B11/026B05B11/028B05B11/1047B05B11/1059
Inventor 阿利姆·埃尔·哈萨因
Owner 波切特公司
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