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Lipstick tube

A technology for a lipstick tube and a cover body is applied in the field of lipstick tubes, which can solve the problems of inconvenient opening and closing operations of the lipstick tube, shortening the service life of cosmetics, poor sealing effect of the lipstick tube, etc., so as to enhance market competitiveness, improve stability, and prevent good slippery effect

Pending Publication Date: 2019-05-21
MYC PACKAGING TECH (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, some existing lipstick tubes have certain defects in their design, which lead to poor sealing effect of the lipstick tube, and the opening and closing of the lipstick tube is inconvenient, which easily causes the cosmetics inside to dry out, harden, or even deteriorate. etc., reducing the service life of cosmetics, and may even cause adverse effects on users

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0031] like Figure 1~4 As shown, a lipstick tube includes a base 1, a cover 2 and a center beam core 3. The base 1 and the cover 2 can be in the shape of a circular tube, a rectangular tube or other different forms of tubes. The cover 2 and the base 1 have respectively In the inner cavity, the cover body 2 can be closed and connected with the cover body 2 through the closing mechanism 4. After the cover body 2 and the base 1 are closed, a space for accommodating the middle beam core 3 is formed. One end of the middle beam core 3 is fixedly connected with the base 1, and the middle beam core 3 It is used to hold cosmetics, which can be lipstick, lip balm, concealer, skin whitening stick or sunscreen stick, etc. When in use, the lid 2 is opened, and the bundle core 3 is used to expose the cosmetics during operation; when not in use, the bundle core 3 is operated to hide the cosmetics, and the lid 2 is closed and connected to the base 1 .

[0032] Preferably, the closing mechan...

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PUM

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Abstract

The invention discloses a lipstick tube which comprises a base, a cover body and a middle core. The cover body can be in closed connection through a closing mechanism to form a space for accommodatingthe middle core, and the middle core is fixedly connected with the base; the closing mechanism comprises a shoulder sleeve fixedly connected with the base, and a clamping part and a sealing part which are in closed connection with the cover body are arranged on the shoulder sleeve; the sealing part is made of elastic plastic or elastic rubber and is integrally formed with the shoulder sleeve through double-color injection molding. The lipstick tube is easy and convenient to operate, good in sealing performance and capable of preventing cosmetics inside from volatilizing, drying, hardening andthe like, and it is guaranteed that the moisture, color, freshness and the like of the cosmetics are kept; the sealing part of the elastic plastic or the elastic rubber and the shoulder sleeve are integrally formed through double-color injection molding, so that the combination strength is high, the slip resistance is good, the structure is more stable and firmer, and therefore the service life of the cosmetic is prolonged; reliability and stability of the lipstick tube are improved, the application range of the lipstick tube is expanded, and the market competitiveness of the lipstick tube isenhanced.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a lipstick tube. Background technique [0002] At present, makeup has become an indispensable part of people's daily life. The form of cosmetics is also various, such as powder, liquid, paste and so on. In order to facilitate the use of cosmetics, people generally make different cosmetics into different shapes and pack them in suitable containers. Among them, powder-shaped cosmetics, such as lipstick, lipstick, concealer, skin whitening sticks and sunscreen sticks, are generally packed in In the tube body, such a tube body is usually called a lipstick packaging tube, or lipstick tube for short. [0003] However, some existing lipstick tubes have certain defects in their design, which lead to poor sealing effect of the lipstick tube, and the opening and closing of the lipstick tube is inconvenient, which easily causes the cosmetics inside to dry out, harden, or even deteriorat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45D40/00A45D40/02A45D40/04
Inventor 陈文胜
Owner MYC PACKAGING TECH (SUZHOU) CO LTD
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