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Pasty or gel-type product dispenser having a body comprising a sheath and an inner reservoir

A technology of jelly and dispenser, applied in a single handheld device, spray device, etc., can solve problems such as difficulty in information transmission, limited freedom of choice, etc.

Inactive Publication Date: 2008-04-16
REXAM DISPENSING SYST S
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Additionally, the dispenser bodies all have a circular cross-section, which makes it impossible to simply and easily differentiate the various substances in a retail display space
Now, restricting the freedom of choice to allocators with primitive rules makes information transfer more difficult

Method used

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  • Pasty or gel-type product dispenser having a body comprising a sheath and an inner reservoir
  • Pasty or gel-type product dispenser having a body comprising a sheath and an inner reservoir
  • Pasty or gel-type product dispenser having a body comprising a sheath and an inner reservoir

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Embodiment Construction

[0033] A particular embodiment of a paste or jelly dose dispenser is described with reference to FIGS. 1 to 3 . Paste or jelly refers to a viscous substance, that is, a thick substance that can flow.

[0034] An exemplary substance may be cosmetic, pharmaceutical or any other substance such as toothpaste.

[0035] The dispenser comprises a substantially cylindrical body 1 with an axis D and a non-porous substance delivery member.

[0036] The body 1 defines a container for a substance and comprises two opposite ends that are at least partially open. In the embodiment shown, one of the ends is open and the other comprises a lower wall 2 with air holes 23 on which the dispenser is seated.

[0037] In the following description, the words "axial", "longitudinal" or "lateral" and "radial" or "transverse" refer to directions parallel and perpendicular to the axis D, respectively. Furthermore, the words "lower" and "upper" should be understood with reference to the direction in wh...

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Abstract

The invention concerns a dispenser of doses of pasty or gel-type product comprising a body (1) and means for delivering the product without air intake, said delivery means including an elastic return compression element and a closing sliding element mounted in the body (1) to delimit a chamber for compressing said product, the body (1) including a tubular outer side wall forming a sheath (3) and enclosing a generally cylindrical inner side wall forming a reservoir (4), said sheath (3) and said reservoir (4) being arranged along a common axis (D), the reservoir (4) having a circular envelope about said axis (D), the compression element and the closure element being mounted at least partly inside the reservoir (4), the dispenser comprising means for assembling the reservoir (4) and the sheath (3) and means for radially locking the reservoir (4) inside said sheath (3).

Description

technical field [0001] The present invention relates to a dispenser for a dose of paste or jelly comprising a substantially cylindrical body and a non-porous substance delivery member. Background technique [0002] Dispensers of this type are known, for example for dispensing toothpaste, in which the non-porous delivery part comprises an elastically resilient compression element and a sliding shutter tightly fitted in a cylindrical body to form an intermediate substance compression chamber. [0003] In this type of dispenser, the substance is filled directly into a cylindrical body having properties suitable for its function as a containment body. More particularly, the body is made of a material that is impermeable to and does not react with the substances placed in the dispenser. [0004] In addition, in order to closely install the compression element and the gate, so as to avoid leakage of the substance under pressure during the dispensing process, the main body has a c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B11/00
CPCB05B11/0037B05B11/0048B05B11/0038B05B11/028
Inventor Y·朗格卢瓦
Owner REXAM DISPENSING SYST S