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Replaceable device capable of being rapidly installed and replaceable dropper bottle

A dropper bottle, fast technology, applied in packaging, household packaging, packaged food, etc., can solve the problems of easy leakage, complicated replacement operation, etc., and achieve the effect of improving sealing performance, simple disassembly and installation operation

Pending Publication Date: 2020-09-08
GLACIAL SHANGHAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, dropper bottles with a valve core are often disposable, and the replaceable cosmetic refills currently on the market are not suitable for such refills with a valve core, and the replacement operation is complicated or prone to leakage

Method used

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  • Replaceable device capable of being rapidly installed and replaceable dropper bottle
  • Replaceable device capable of being rapidly installed and replaceable dropper bottle
  • Replaceable device capable of being rapidly installed and replaceable dropper bottle

Examples

Experimental program
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Effect test

Embodiment Construction

[0048] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

[0049]As a specific example, a quick-installable replacement, such as Figure 1-Figure 5 with Figure 9 As shown, it includes: a bottle body 100, including a main body section 110 and a connecting section 120, a first through cavity 121 is formed in the connecting section 120, and a second through cavity 111 that communicates with the first through cavity 121 is formed in the main body section 110 The two ends of the main body section 110 and the connecting section 120 are provided with openings,...

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Abstract

The invention discloses a replaceable device capable of being quickly installed and a replaceable dropper bottle. The replaceable dropper bottle comprises a bottle body comprising a main body sectionand a connecting section, wherein a first through cavity is formed in the connecting section, a second through cavity is formed in the main body section and is communicated with the first through cavity; a piston; and a plug which is arranged in the first through cavity and is provided with a sealing part and a connecting part which are connected with each other, wherein the sealing part is closeto the piston, the peripheral surface of the sealing part can be connected with the first through cavity in a sealed mode, a third through cavity is formed in the connecting part, and a through hole communicated with the third through cavity is formed in the side wall of the connecting part; a fixing structure is arranged between the plug and the piston; the plug used for being detachably connected with a valve element is arranged at a bottle opening of the replaceable device, the replaceable device is easy to disassemble and assemble, the replaceable device in the dropper bottle can be conveniently and rapidly replaced, meanwhile, due to the arrangement of the plug, liquid leakage is avoided in the installation process of the replaceable device, and the sealing performance of the replaceable device is improved.

Description

technical field [0001] The invention relates to the field of cosmetic container bottles and dropper bottles, in particular to a quick-installable refill and a replaceable dropper bottle. Background technique [0002] The dropper bottle is used to place and extrude liquid cosmetics, and the dropper bottle will extrude a certain amount of material by pressing the pressing head on the dropper bottle once. In the past, dropper bottles have different discharge volumes, making it difficult for users to control the amount of cosmetics used. In the prior art, a method of setting a valve core in the dropper bottle is used to stabilize the output. However, in the prior art, dropper bottles with valve cores are often disposable, and the replaceable cosmetic refills currently on the market are not suitable for such refills with valve cores, and the replacement operation is complicated or prone to leakage. Therefore, it is a technical problem that those skilled in the art expect to sol...

Claims

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Application Information

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IPC IPC(8): A45D34/00
CPCA45D34/00A45D2034/002A45D2200/054
Inventor 沈军
Owner GLACIAL SHANGHAI TECH CO LTD
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