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Airtight compact

一种气密密封、阀密封的技术，应用在具有气密功能的粉盒领域，能够解决不适合等问题，达到减小制造成本的效果

Inactive Publication Date: 2016-06-29
SEACLIFF BEAUTY PACKAGING & LAB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Previous compacts in the form of hinged boxes were not suitable for cosmetic products containing volatile or air-sensitive ingredients

Method used

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Examples

Experimental program
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Embodiment Construction

[0043] The present invention relates to an airtight compact or cosmetic case, which in this application are used interchangeably to refer to a small portable cosmetic container with a hinged lid and with or without an attached mirror. In particular, the present invention relates to airtight compacts in which only one lid is to be opened to reveal the cosmetic product to be used. In these compacts, cosmetics are stored in a recess that includes a base and a lid. When the lid is closed, an airtight seal is formed between the lid and the base. In many embodiments, the recess is sized to conform to a standard size cosmetic container (41), such a cosmetic case is suitable for cosmetic use of various colors and compositions. In some embodiments, the dimensions of the recess conform to industry standard cosmetic vessels.

[0044] In some embodiments, the recess is defined by a recess wall (17) extending upwardly from the upper surface (6) of the base, with an upwardly facing open e...

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PUM

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Abstract

An airtight cosmetic compact, wherein the airtight feature is created by interaction between a seal facing downwardly from the inside of the cover and the upwardly facing recess of the base. The cover locks on the base by either thread elements on both cap and base or by bayonet like cams, allowing the cover to be twisted on the base compressing the cover against the base and engaging the seal with the base recess. By compressing the seal against the base and holding it in place through the threaded engagement the air-tightness of the compact is achieved and guaranteed.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to US Provisional Application No. 61 / 877,123, filed September 12, 2013, the entire contents of which are incorporated herein by reference. technical field [0003] The invention relates to a cosmetic box, in particular to a powder box with an airtight function. Background technique [0004] Traditionally, a cosmetic compact has a small flat case for containing and transporting cosmetic powder, a puff for applying cosmetic, and a mirror. Compacts are typically palm-sized or smaller and can be easily carried in a handbag or clothing pocket. Many of these face powders are mineral powders, such as talc, which often contain mineral pigments. Such mineral powders are typically air-insensitive and contain no components that discolor, break down or degrade when exposed to air, or volatile materials that could evaporate and degrade product stability. Such cosmetic compacts are generally flat ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45D33/00
CPCA45D33/00A45D33/006A45D2200/051B65D43/16B65D53/02B65D53/04B65D81/28B65D2251/20B65D2543/00953B65D2543/00972B65D2543/00981A45D33/008A45D2040/225B65D41/04B65D41/0471B65D41/0478B65D43/166B65D81/266
Inventor 安东尼奥·蒙托利
Owner SEACLIFF BEAUTY PACKAGING & LAB