WO2021042312A1 - Structure centrale de rouge à lèvres respectueuse de l'environnement - Google Patents

Structure centrale de rouge à lèvres respectueuse de l'environnement Download PDF

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Publication number
WO2021042312A1
WO2021042312A1 PCT/CN2019/104477 CN2019104477W WO2021042312A1 WO 2021042312 A1 WO2021042312 A1 WO 2021042312A1 CN 2019104477 W CN2019104477 W CN 2019104477W WO 2021042312 A1 WO2021042312 A1 WO 2021042312A1
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WO
WIPO (PCT)
Prior art keywords
lipstick
lifting
core structure
fixed
wall
Prior art date
Application number
PCT/CN2019/104477
Other languages
English (en)
Chinese (zh)
Inventor
刘庭男
Original Assignee
珠海市鼎荣塑胶制品有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 珠海市鼎荣塑胶制品有限公司 filed Critical 珠海市鼎荣塑胶制品有限公司
Priority to PCT/CN2019/104477 priority Critical patent/WO2021042312A1/fr
Publication of WO2021042312A1 publication Critical patent/WO2021042312A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/06—Casings wherein movement of the lipstick or like solid is a screwing movement

Definitions

  • the utility model relates to a lipstick core structure containing lipstick, in particular to a lipstick core structure made of food-grade PET with environmental protection effect.
  • the lipstick core is a structure that is used to hold lipstick and can move the lipstick up and down by rotating the lipstick core.
  • the conventional lipstick core is mostly a combination of four components, which are the body, the bottom rotation, the middle beam and the middle beam core.
  • the above-mentioned materials are made of POM (Polyoxymethylene) and ABS resin (Acrylonitrile Butadiene Styrene).
  • the multi-component makes it difficult to assemble and reduce the production speed.
  • the color of POM itself is white and the natural color of ABS resin is beige, the lipstick core can only be made of solid colors. If you want to change the color of the lipstick core, you need a lot of other pigments to suppress the background color of POM and ABS resin itself. In addition to increasing production costs, lipstick cores cannot be made in special colors.
  • the POM and ABS resin have poor molecular stability, poor chemical resistance (not resistant to weak and strong acids), odor during injection molding (including formaldehyde odor) and slow molding efficiency, and non-environmental materials make the lipstick core unrecyclable, etc.
  • the disadvantage is.
  • the purpose of the utility model is to provide a lipstick core structure with environmental protection effect, which can provide better environmental protection performance, and has a simple structure, convenient operation and maintenance, and wider application.
  • the present utility model discloses a lipstick core structure with environmental protection function, which is characterized by
  • a body which is entirely made of food-grade polyethylene terephthalate, the body has a set of pipes, a lifting seat and a fixed pipe;
  • the inside of the sleeve is hollow, and the inner wall has a spiral guide groove;
  • the outer wall of the lifting seat is protrudingly provided with two lifting guide posts at a relative position, a plurality of fixed leaves are arranged on the inner wall at intervals, and the bottom edge of each fixed blade is provided with a supporting surface, and the supporting surface is penetrated with a plurality of air holes;
  • the fixed tube is hollow, the outer wall axially penetrates two straight guide grooves at the relative position, and the two ends of each straight guide groove are respectively perpendicular and oppositely opened with an engaging groove;
  • each lifting guide post passes through each straight guide groove and moves along the channel of the spiral guide groove until each lifting guide post is limited to each Snap slot.
  • the bottom of the spiral guide groove forms at least one ring-shaped fitting groove
  • the outer wall of the fixed pipe is provided with at least one fitting portion corresponding to the fitting groove, so that when the sleeve is sleeved outside the fixed pipe, the fitting groove is combined with the Fitting part.
  • a slot is formed at the top end of the fixed pipe, the slot is connected to one of the engaging slots, and the slot width is smaller than the radial diameter of the lifting guide post.
  • the lifting seat accommodates a lipstick, and the bottom edge of the lipstick is embedded in each of the fixed leaves and abuts against the bottom surface of the support.
  • the top end of the sleeve is an arc-shaped end.
  • the entire lipstick core of the present invention is made of a single material of food-grade PET, it can be recycled without dismantling after use, and it can be used as other molding materials after recycling, which is beneficial to the material Recycling can reduce environmental pollution and achieve sustainable development.
  • the PET has high molecular stability, good chemical resistance, fast molding efficiency and no odor during injection molding.
  • the production cycle is shortened by 50% compared with the conventional materials, and the production efficiency is greatly improved, which reduces energy consumption and carbon emissions.
  • it is also a recyclable environmentally friendly material that can be recycled and reused.
  • Simple structure assembly the utility model only needs to assemble the three structures of the sleeve, the lifting seat and the fixed pipe, and the lipstick can be moved up and down.
  • the structure is simple to assemble, and it is reduced compared to conventional ones. ⁇ components.
  • Figure 1 is a three-dimensional schematic diagram of the utility model
  • Figure 2 is a three-dimensional exploded schematic diagram of the utility model
  • Figure 3 is a schematic diagram of a three-dimensional exploded cross-section of the utility model
  • Figure 4 is a schematic cross-sectional view of the utility model
  • Figure 5 is a schematic diagram of the vertical displacement of the lifting seat when the fixed pipe is rotated in the utility model
  • the present utility model is an environmentally friendly lipstick core structure, which is a body 10 made of polyethylene terephthalate (PET) as a whole, and the body 10 has a set of Tube 12, a lifting seat 14 and a fixed tube 16, the lifting seat 14 contains a lipstick 20, by holding the fixed tube 16 in one hand and rotating the sleeve 12 with the other hand, the lifting seat 14 can be relatively The displacement causes the lipstick 20 to rise and fall.
  • PET polyethylene terephthalate
  • FIG. 2 a three-dimensional exploded schematic view of the main body 10 is disclosed.
  • the inside of the sleeve 12 is hollow, and the inner wall of the sleeve 12 has a spiral guide groove 121; the outer wall of the lifting seat 14 is protruded with two lifting guide posts 141 at opposite positions, and the inner wall is provided with a plurality of fixed leaves 142 at intervals.
  • the lipstick 20 The bottom edge of the lipstick 20 is embedded in each of the fixed leaves 142 to achieve a fixed effect; the fixed tube 16 is hollow, and the outer wall of the fixed tube 16 axially penetrates two straight guide grooves 161 at opposite positions , The two ends of each of the straight guide grooves 161 are vertically and oppositely opened with an engaging groove 1621, 1622, each of the engaging grooves 1621, 1622 are arranged in parallel; the sleeve 12 is sleeved on the outside of the fixed pipe 16, the lifting The seat 14 is arranged inside the fixed pipe 16, and each lifting guide post 141 passes through each of the straight guide grooves 161 and moves along the channel of the spiral guide groove 121 until each lifting guide post 141 is limited to each card.
  • the joint grooves 1621 and 1622 stop moving.
  • a slot 163 is formed at the top of the fixed pipe 16, and the slot 163 communicates with one of the engaging slots 1621.
  • the width of the slot 163 is smaller than the radial diameter of the lifting guide post 141.
  • the slot 163 provides a margin space for thermal expansion and contraction of the fixed tube 16, and makes it easier for each lifting guide post 141 to be clamped in the corresponding straight guide groove 161.
  • the top end of the sleeve 12 is an arc-shaped end 123, which can reduce the possibility of the user being scratched when handling or applying the lipstick 20.
  • FIG. 3 a three-dimensional exploded cross-sectional schematic diagram of the main body 10 is disclosed.
  • the spiral guide groove 121 is wound on the inner wall of the sleeve 12 in a non-parallel loop, and at least one annular fitting groove 122 is formed at the bottom of the spiral guide groove 121, and the outer wall of the fixed pipe 16 corresponds to the fitting groove 122 is provided with at least one fitting portion 164.
  • the fitting groove 122 is combined with the fitting portion 164 to further increase the bonding strength of the sleeve 12 and the fixing tube 16. .
  • each fixed leaf 142 of the lifting seat 14 is provided with an abutment surface 143, the abutment surface 143 is penetrated with a plurality of air holes 144, the abutment surface 143 provides the lipstick 20 abutting
  • the supporting surface of the air hole 144 can make the lifting seat 14 more smoothly relative displacement.
  • the user holds the fixed tube 16 with one hand, and rotates the sleeve 12 with the other hand, so that the lifting seat 14 can move up and down along the channel of the spiral guide groove 121 at the inner edge of the sleeve 12.
  • the lipstick 20 is moved up or down synchronously.

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  • Cosmetics (AREA)

Abstract

L'invention concerne une structure centrale de rouge à lèvres respectueuse de l'environnement. La structure globale d'un corps (10) est constituée de polyéthylène téréphtalate de qualité alimentaire. Le corps (10) est constitué de trois composants, qui sont respectivement un tube de manchon (12), une base de levage/abaissement (14), et un tube fixe (16). Le tube de manchon (12) entoure l'extérieur du tube fixe (16). La base de levage/abaissement (14) est disposée à l'intérieur du tube fixe (16). Un rouge à lèvres (20) est reçu à l'intérieur de la base de levage/abaissement (14). Lorsque le tube de manchon (12) est tourné, la base de levage/abaissement (14) est déplacée vers le haut ou vers le bas, entraînant ainsi le soulèvement ou l'abaissement du rouge à lèvres (20).
PCT/CN2019/104477 2019-09-05 2019-09-05 Structure centrale de rouge à lèvres respectueuse de l'environnement WO2021042312A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/104477 WO2021042312A1 (fr) 2019-09-05 2019-09-05 Structure centrale de rouge à lèvres respectueuse de l'environnement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/104477 WO2021042312A1 (fr) 2019-09-05 2019-09-05 Structure centrale de rouge à lèvres respectueuse de l'environnement

Publications (1)

Publication Number Publication Date
WO2021042312A1 true WO2021042312A1 (fr) 2021-03-11

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Application Number Title Priority Date Filing Date
PCT/CN2019/104477 WO2021042312A1 (fr) 2019-09-05 2019-09-05 Structure centrale de rouge à lèvres respectueuse de l'environnement

Country Status (1)

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WO (1) WO2021042312A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1314293A (zh) * 2000-03-16 2001-09-26 奥里尔股份有限公司 一种用于包装和涂抹化妆品或护理品的装置
CN201595348U (zh) * 2009-12-31 2010-10-06 张少祥 一种口红结构
WO2016106031A1 (fr) * 2014-12-22 2016-06-30 The Procter & Gamble Company Conditionnement pour produits de soins de consommateur
CN208388077U (zh) * 2018-06-26 2019-01-18 比优特（苏州）塑胶科技有限公司 一种无胶无油环保口红机芯组件
CN109864422A (zh) * 2019-03-08 2019-06-11 泉州丰泽如通机械设计有限公司 一种无胶无油环保口红机芯组件
CN209031379U (zh) * 2018-10-23 2019-06-28 湖南飞锡塑业有限公司 一种无油无胶型的环保口红包装内三件

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1314293A (zh) * 2000-03-16 2001-09-26 奥里尔股份有限公司 一种用于包装和涂抹化妆品或护理品的装置
CN201595348U (zh) * 2009-12-31 2010-10-06 张少祥 一种口红结构
WO2016106031A1 (fr) * 2014-12-22 2016-06-30 The Procter & Gamble Company Conditionnement pour produits de soins de consommateur
CN208388077U (zh) * 2018-06-26 2019-01-18 比优特（苏州）塑胶科技有限公司 一种无胶无油环保口红机芯组件
CN209031379U (zh) * 2018-10-23 2019-06-28 湖南飞锡塑业有限公司 一种无油无胶型的环保口红包装内三件
CN109864422A (zh) * 2019-03-08 2019-06-11 泉州丰泽如通机械设计有限公司 一种无胶无油环保口红机芯组件

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