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A pre-separated double-chamber bottle

A pre-separation, bottle body technology

Active Publication Date: 2022-07-05
宁波上善塑业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The first object of the present invention is to provide a pre-separated double-chamber bottle in order to overcome the problem that the double-chamber bottle of the prior art needs to mix different materials by itself, and the operation steps are cumbersome. Fully mixed inside, can be used immediately after discharge
[0005] The second object of the present invention is to provide a pre-separated double-chamber bottle for rapid mixing of materials, in order to overcome the problem that the double-chamber bottle sealing plug in the prior art is too tightly fitted to cause difficulty in disengagement, or too loosely fitted to cause leakage. Good experience

Method used

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  • A pre-separated double-chamber bottle
  • A pre-separated double-chamber bottle
  • A pre-separated double-chamber bottle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] like figure 1 , figure 2 As shown, a pre-separated double-chamber bottle includes:

[0042] Bottle body 1, the bottle body 1 is a cylinder structure with openings at both ends, the top of the bottle body 1 is provided with a clamping structure, the bottom end of the bottle body 1 is provided with a thread, and the bottle body 1 is provided with a first material body. main material cavity 11;

[0043] The inner bottle body 2, the inner bottle body 2 is a cylindrical structure with an open top, the inner bottle body 2 is clamped in the top end of the bottle body 1 and extends into the main material cavity 11, and the top edge of the inner bottle body 2 protrudes outwards and touches. Connected to the top opening of the bottle body 1, the inner bottle body 2 is provided with a secondary material cavity 21 for accommodating the second material body, and the bottom end of the inner bottle body 2 is provided with a separation film for separating the main material cavity 11...

Embodiment 2

[0054] A pre-separation type double-chamber bottle, the structure of which is roughly the same as that of Example 1, the difference is that, such as Image 6 As shown, the original first limiting rib and the second limiting rib are connected as a whole to form a third limiting rib 26, and the upper and lower sides of the third limiting rib 26 respectively form a first limiting groove 23 and a second limiting rib. Bit slot 24. To push the moving part to change the state, it only needs to go over the third limit rib 26, and the pressing can be done in one step, and the operation is convenient and quick. An arc-shaped plastic shrapnel 43 is arranged on the inner side of the pressing portion. Both ends of the shrapnel 43 are spherically clamped in the inner wall of the pressing portion. The shrapnel changes the bending degree with the pressing portion. Squeeze through holes to ensure adequate sealing.

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Abstract

The invention discloses a pre-separation type double-chamber bottle, comprising: a bottle body, a main material cavity for accommodating a first material body is arranged in the bottle body; an inner bottle body, the inner bottle body is arranged at one end of the bottle body and faces the main material cavity Inwardly extending, the inner bottle body is provided with a secondary material cavity for accommodating the second material body, and the inner bottle body is provided with a separation film for separating the main material cavity and the secondary material cavity; A locking position is moved to the second locking position, one end of the moving part is provided with a tip, when the moving part is in the second locking position, the tip opens the partition membrane to communicate with the main material cavity and the secondary material cavity, and the other end of the moving part is provided with a through hole; The pressing part is elastically arranged outside the other end of the moving part and is used for pushing the moving part to move from the first locking position to the second locking position. According to the invention, different materials are stored in separate compartments, fully mixed in the bottle before use, and can be used immediately after discharging, so as to avoid the separation film from falling off, and the use experience is good.

Description

technical field [0001] The invention relates to the technical field of cosmetic containers, in particular to a pre-separated double-chamber bottle. Background technique [0002] As consumers' requirements for skin care products continue to increase, they not only require skin care products to have functions such as cleaning and moisturizing, but also hope to remove wrinkles and enhance skin elasticity. Cosmetics manufacturers have begun to use a large number of natural active ingredients in the production of skin care products. However, these active ingredients have higher requirements for preservation, and require a separate cavity for preservation to prevent inactivation. One type of skin care products on the market contains two or more ingredients, one of which is a highly active ingredient. At present, there are usually two ways to package and use such products: 1) Different active ingredients are packaged in different cavities respectively. In the prior art, two conjoi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D81/32
CPCB65D81/32
Inventor 陆波
Owner 宁波上善塑业有限公司
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