Skin care product bottle

A technology of skin care products and bottles, applied in the field of packaging bottles, can solve problems such as waste, poor user experience, and users cannot easily squeeze out

Active Publication Date: 2018-11-06
上海川禾包装容器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing soft packaging bottles for skin care products or skin care product packaging bottles with pumps installed, users cannot easily squeeze out the amount they want during use, and it is easy to squeeze out too much under one squeeze or press. Too many skin care products will cause unnecessary waste, especially for some expensive skin care products, extruding too much skin care products at one time will lead to poor user experience, and for some skin care products with a large amount of one-time use, Squeeze once, but the amount of extruded skin care products is too small, the user will have to squeeze it many times, causing inconvenience to the user

Method used

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  • Skin care product bottle
  • Skin care product bottle
  • Skin care product bottle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] according to Figure 1-Figure 8 As shown, a skin care product bottle described in this embodiment includes a hard bottle body 1, a liquid outlet head 6 fixedly connected to the front end of the bottle body 1, a piston body 7 slidably connected to the bottle body, and fixedly connected to the bottle body. The back cover 3 at the rear end of the body, the pressing inner cover 5 that is slidably connected with the back cover 3, and the pressing outer cover 4 that is rotatably connected with the pressing inner cover 5;

[0034] An inlet valve seat 32 is formed in the middle of the lower end of the rear cover 3; a first valve cavity 322 and a second valve cavity 323 are respectively formed in the inlet valve seat 32; the lower end of the first valve cavity 322 and the second valve cavity The lower ends of the two valve chambers 323 are respectively formed with air inlets 323 leading to the outside of the air inlet valve seat portion 32;

[0035] The lower end of the intake ...

Embodiment 2

[0046] This embodiment makes the following improvements on the basis of Embodiment 1:

[0047] The outer wall of the lower part of the piston body 7 is covered with a piston ring 71; the outer wall of the upper part of the piston head 7 is evenly formed along the circumferential direction with more than two guide protrusions 72 for reducing the friction between the piston body 7 and the inner wall of the bottle.

Embodiment 3

[0049] This embodiment makes the following improvements on the basis of Embodiment 1:

[0050] The piston body 7 includes a circular bottom wall and a circular tube formed on the outer periphery of the upper end of the bottom wall; an annular accommodation portion is formed between the outer periphery of the pressing range adjustment seat 33 and the inner wall of the bottle body 1; the piston body When 7 is located at the limit position of the upper part of the bottle body, the circular tube part is located in the accommodating part.

[0051] When the factory fills the skin care products to the present invention, the circular pipe portion at the upper end of the piston body extends into the accommodating portion, which on the one hand increases the effective volume of the present invention, and can also reduce the total volume of the present invention. Smaller, easy for users to carry.

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PUM

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Abstract

The invention discloses a skin care product bottle. The skin care product bottle comprises a hard bottle body, a liquid outlet head, a piston body, a rear lid, an inner pressing lid and an outer pressing lid, wherein the liquid outlet head is fixedly connected to the front end of the bottle body, the piston body is slidingly connected inside the bottle body, the rear lid is fixedly connected to the rear end of the bottle body, the inner pressing lid is slidingly connected with the rear lid, and the outer pressing lid is rotatably connected with the inner pressing lid. Before the skin care product bottle leaves from a factory, different numbers of second one-way valve plates are installed at the lower end of the piston body to adjust the liquid outlet quantity of the skin care product bottle each time, and a user can slightly adjust the liquid outlet quantity by rotating the outer pressing lid.

Description

technical field [0001] The invention belongs to the field of packaging bottles, in particular to a packaging bottle for skin care products. Background technique [0002] Existing soft packaging bottles for skin care products or skin care product packaging bottles with pumps installed, users cannot easily squeeze out the amount they want during use, and it is easy to squeeze out too much under one squeeze or press. Too many skin care products will cause unnecessary waste, especially for some expensive skin care products, extruding too much skin care products at one time will lead to poor user experience, and for some skin care products with a large amount of one-time use, Extruding once, but the amount of the extruded skin care product is too small, the user will have to extrude many times, causing inconvenience to the user. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a skin care product bottle in view of the...

Claims

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Application Information

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IPC IPC(8): A45D34/00
CPCA45D34/00A45D2034/002A45D2200/054A45D2200/056
Inventor 黄文佳
Owner 上海川禾包装容器有限公司
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