WO2020107711A1 - Pinceau de maquillage ayant une structure de fixation d'éponge améliorée - Google Patents

Pinceau de maquillage ayant une structure de fixation d'éponge améliorée Download PDF

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Publication number
WO2020107711A1
WO2020107711A1 PCT/CN2019/074886 CN2019074886W WO2020107711A1 WO 2020107711 A1 WO2020107711 A1 WO 2020107711A1 CN 2019074886 W CN2019074886 W CN 2019074886W WO 2020107711 A1 WO2020107711 A1 WO 2020107711A1
Authority
WO
WIPO (PCT)
Prior art keywords
brush rod
diameter portion
fixing structure
bottle
head
Prior art date
Application number
PCT/CN2019/074886
Other languages
English (en)
Chinese (zh)
Inventor
钟华
Original Assignee
共聚生化科技（昆山）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 共聚生化科技（昆山）有限公司 filed Critical 共聚生化科技（昆山）有限公司
Publication of WO2020107711A1 publication Critical patent/WO2020107711A1/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
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball

Definitions

  • the invention relates to the field of cosmetics, in particular to a cosmetic pen improved for the sponge head fixing structure.
  • the prior art makeup pen is a direct dispensing structure of sponge head, specifically, the sponge head and the brush rod are fixed by a glue combination.
  • the sponge head material is soft and easy to deform, and it needs to be screwed in when it is combined with the brush rod. It is not easy to assemble and the production capacity is low; the sponge head is filled with liquid material and the sponge head and the brush rod are combined by dispensing Fixed, glue and liquid internal materials are easy to react, so it will pollute the liquid internal materials.
  • the present invention provides a cosmetic pen with improved sponge head fixing structure, which avoids using glue to fix the sponge head, thereby avoiding contamination of the liquid internal material.
  • a cosmetic pencil improved for the sponge head fixing structure which includes a cover, a brush rod, a bottle and a sponge head.
  • the brush rod and the bottle are also positioned in combination, and a cotton tip clip is also provided.
  • the cotton tip clip includes a head and a tail provided in the front-rear direction, and the head is provided with at least a pair of inclines relative to the tail in a natural state With the slightly expanded jaws, the tail is fixed with the brush rod, the head can be deflected by the brush rod, and the jaws clamp and wrap the sponge head.
  • the brush rod includes an annular base portion, a large diameter portion bent and extending from an outer peripheral edge of the base portion, and a small diameter portion bent and extending from an inner peripheral edge of the base portion, the large diameter portion surrounding the small diameter Outside the part, the small-diameter part and the large-diameter part are arranged in the same direction and in parallel, the bottle is positioned with the large-diameter part, the tail is fixed with the small-diameter part, and the head is deflected by being pressed by the small-diameter part.
  • an airtight ring is protruded between the head and the tail, and the airtight ring is attached to the inner wall of the small-diameter portion.
  • the inner wall of the small-diameter portion protrudes oppositely to form a card wall with a bayonet, the tail is provided with a card bag, the tail passes through the card hole, and the card bag is positioned against the card wall .
  • an inner plug filled between the bottle and the brush rod is also provided.
  • the inner plug is provided with a main body part, a first convex part projecting outward from the main body part and a second convex part projecting inward from the main body part, the first convex part includes front and rear The front convex portion and the rear convex portion are provided at intervals.
  • the bottle has a main body accommodating portion and a neck connected to the main body accommodating portion and having a smaller cross-sectional dimension than the main body accommodating portion, and a stepped portion is formed between the neck and the main body accommodating portion.
  • the front convex portion abuts on the stepped portion
  • the rear convex portion abuts on the end of the neck
  • the second convex portion interferes with the outer wall of the small-diameter portion.
  • the neck is sandwiched between the large-diameter portion and the inner plug in the inner and outer directions, and the front convex portion is sandwiched between the base and the neck in the front-rear direction.
  • the neck portion is provided with an external thread
  • the large diameter portion is provided with an internal thread
  • the bottle and the brush rod are engaged with the external thread and the internal thread.
  • the brush bar is provided with an extension portion that is bent from the outer edge of the base portion and extends opposite to the large diameter portion, and the cover is assembled to the outside of the extension portion and the large diameter portion for positioning.
  • a plug that is assembled into the small-diameter portion from one end of the extension portion is also provided.
  • the beneficial effect of the present invention is that the sponge head of the present invention is fixed in combination with the brush rod by the clamping force of the cotton head clip, so that the present invention can firmly clamp the sponge head without glue, avoiding the liquid material
  • the present invention first clamps the sponge head through the jaws of the head.
  • the user grasps the tail of the cotton head clip through the auxiliary tool and pulls it firmly. During the pulling process, the jaws naturally shrink and hold the sponge head.
  • the invention has simple assembly and high efficiency.
  • FIG. 1 is a combination diagram of a cosmetic pen with improved sponge head fixing structure according to the present invention.
  • FIG. 2 is a schematic diagram of the brush rod in FIG. 1.
  • Fig. 3 is a schematic diagram of the bottle in Fig. 1.
  • FIG. 4 is a schematic diagram of the cotton head clip in FIG. 1.
  • FIG. 5 is a schematic diagram of the inner plug in FIG. 1.
  • FIG. 6 is an assembly flow chart of the sponge head in FIG. 1 being fixed on a brush rod through a cotton head clamp.
  • FIG. 7 is a combined view of another embodiment of a cosmetic pen with improved sponge head fixing structure according to the present invention.
  • a cosmetic pen with improved sponge head fixing structure includes a cover 1, a brush rod 2, a bottle 3 and a sponge head 4.
  • the cover 1 and the brush rod 2 are positioned in combination, and the brush rod 2 and the bottle 3 are also positioned in combination.
  • the present invention is also provided with a cotton head clip 5, which includes a head 51 and a tail 52 provided in the front-rear direction.
  • the head 51 is provided with at least a pair of jaws 511 inclined slightly with respect to the tail 52 in a natural state, the tail 52 is snap-fixed with the brush rod 2, and the head 51 can be pressed by the brush rod 2 Deflecting, the claw 511 clamps and wraps the sponge head 4 tightly.
  • the brush rod 2 includes an annular base 21, a large-diameter portion 22 bent and extended from an outer peripheral edge of the base 21, and a small-diameter portion 23 bent and extended from an inner peripheral edge of the base 21.
  • the large-diameter portion 22 surrounds the small-diameter portion 23, and the small-diameter portion 23 and the large-diameter portion 22 are arranged in the same direction and in parallel.
  • the bottle 3 is positioned with the large-diameter portion 22, the tail portion 52 is fixed with the small-diameter portion 23, and the head portion 51 is pressed by the small-diameter portion 23 to be deflected. Therefore, in the present invention, the sponge head 4 and the brush rod 2 are combined and fixed by the cotton head clip 5, and the bottle 3 and the brush rod 2 are also combined and fixed.
  • an airtight ring 53 is protruded between the head 51 and the tail 52, and the airtight ring 53 is attached to the inner wall of the small-diameter portion 23.
  • the airtight ring 53 is arranged between the brush rod 2 and the cotton head clamp 5, has airtightness, prevents the liquid inner material from the coastal cotton head 4, brush The effect of accidental seepage inside the rod 2.
  • the first embodiment is a one-piece design scheme, and the cotton head clamp 5 simultaneously achieves the airtight effect during the assembly and clamping of the sponge head 4.
  • the specific implementation of the tail 52 and the brush bar 2 is fixed by locking: the inner wall of the small-diameter portion 23 protrudes oppositely to form a locking wall 231 with a bayonet 230, the tail 52 A card package 521 is provided, the tail 52 passes through the card opening 230, and the card package 521 is positioned against the card wall 231.
  • the present invention further provides an inner plug 6 filled between the bottle 3 and the brush rod 2.
  • the function of the inner plug 6 is to fill the combined gap between the brush rod 2 and the bottle 3 to ensure air tightness, and the liquid material in the bottle 3 is not easy to leak.
  • the inner plug 6 is provided with a body portion 61, a first convex portion 62 protruding outward from the body portion 61 and a second convex portion 63 protruding inward from the body portion 61
  • the first convex portion 62 includes a front convex portion 621 and a rear convex portion 622 that are arranged at a front-rear interval.
  • the bottle 3 has a main body accommodating portion 31 and a neck 32 connected to the main body accommodating portion 31 and having a smaller cross-sectional dimension than the main body accommodating portion 31, and a stepped portion 33 is formed between the neck 32 and the main body accommodating portion 31.
  • the front convex portion 621 abuts on the step portion 33, the rear convex portion 622 abuts on the end of the neck 32, and the second convex portion 63 interferes with the outer wall of the small-diameter portion 23.
  • the specific implementation of the combination of the inner plug 6, the bottle 3, and the brush rod 2 is: first install the inner plug 6 on the neck 32 of the bottle 3, and then assemble the brush rod 2 into the bottle 3. On the one hand, the bottle 3 and The large-diameter portion 22 of the brush rod 2 is positioned, and on the other hand, the inner plug 6 and the small-diameter portion 23 of the brush rod 2 are interference fitted by friction.
  • the neck 32 is sandwiched between the large-diameter portion 22 and the inner plug 6 in the inner and outer directions, and the front convex portion 621 is sandwiched between the base 21 and the neck 32 in the front-rear direction between.
  • the assembly sequence of the inner plug 6, the bottle 3, and the brush rod 2 is as follows: first attach the inner plug 6 to the inside of the neck 32 of the bottle 3, and then assemble the brush rod 2 from left to right, and the small diameter portion 23 together with the cotton tip clip 5.
  • the sponge head 4 is assembled through the inner plug 6 into the main body accommodating portion 31 of the bottle 3, and the large-diameter portion 22 is positioned with the neck portion 32 of the bottle 3 to complete the assembly.
  • the neck 32 is provided with an external thread 321
  • the large diameter portion 22 is provided with an internal thread 221
  • the bottle 3 and the brush rod 2 are engaged by the external thread 321 and the internal thread 221.
  • the specific positioning method between the bottle 3 and the large-diameter portion 22 of the brush rod 2 is spiral positioning.
  • the brush rod 2 is provided with an extension portion 24 bent from the outer edge of the base portion 21 and extending opposite to the large diameter portion 22, and the cover 1 is assembled to the extension portion 24 and the large diameter portion 22 is located outside, this structure defines the specific position of the cover 1 to be positioned on the brush rod 2.
  • the present invention further provides a plug 7 assembled from the end of the extension portion 24 into the small-diameter portion 23.
  • This is the second embodiment of the present invention. Please refer to FIG. 7: the airtightness is ensured by assembling the plug 7, which has the effect of preventing the internal leakage of the liquid cotton coastal cotton head 4 and the brush rod 2 from accidental leakage.
  • the second embodiment is a two-piece design scheme. After the sponge head 4 is clamped by assembling the cotton head clamp 5, the airtight effect is realized by assembling the plug 7.
  • the sponge head 4 of the present invention is fixed in combination with the brush rod 2 by the clamping force of the cotton head clamp 5, so that the present invention can firmly clamp the sponge head 4 without glue, and avoid contamination of the liquid internal material;
  • the sponge head 4 is clamped by the claw 511 of the head 51 first, the user grasps the tail 52 of the cotton head clip 5 with an auxiliary tool (not shown) and pulls it with force.
  • the claw 511 naturally The sponge head 4 is contracted and held tightly, and the assembly of the invention is simple and the efficiency is high.

Landscapes

  • Closures For Containers (AREA)
  • Coating Apparatus (AREA)
  • Brushes (AREA)

Abstract

L'invention concerne un pinceau de maquillage ayant une structure de fixation d'éponge améliorée, comprenant un couvercle, une tige de pinceau, une bouteille et une éponge. Le couvercle et la tige de pinceau sont positionnés en combinaison l'un avec l'autre, et la tige de pinceau et la bouteille sont également positionnées en combinaison l'une avec l'autre. La présente invention comprend en outre une pince-éponge. La pince-éponge comprend une partie avant et une partie arrière selon une direction avant-arrière. La partie avant comporte au moins une paire de mâchoires qui sont ouvertes obliquement par rapport à la partie arrière dans un état naturel. La partie arrière et la tige de pinceau sont encliquetées. La partie avant peut fléchir lorsqu'elle est pressée par la tige de pinceau, de telle sorte que les mâchoires serrent et enveloppent étroitement l'éponge. La présente invention est facile à assembler, présente une grande efficacité, et peut fermement serrer une éponge sans utiliser de colle, empêchant ainsi la contamination d'un matériau liquide interne.
PCT/CN2019/074886 2018-11-29 2019-02-13 Pinceau de maquillage ayant une structure de fixation d'éponge améliorée WO2020107711A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811443279.5A CN109567364A (zh) 2018-11-29 2018-11-29 针对海绵头固定结构进行改进的化妆笔
CN201811443279.5 2018-11-29

Publications (1)

Publication Number Publication Date
WO2020107711A1 true WO2020107711A1 (fr) 2020-06-04

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PCT/CN2019/074886 WO2020107711A1 (fr) 2018-11-29 2019-02-13 Pinceau de maquillage ayant une structure de fixation d'éponge améliorée

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CN (1) CN109567364A (fr)
WO (1) WO2020107711A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3125950A1 (fr) 2021-08-09 2023-02-10 L'oreal Applicateur pour appliquer un produit sur les matières kératiniques humaines

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110313696B (zh) * 2019-06-27 2023-08-29 浙江正庄实业有限公司 抗菌高刚性圆管唇彩及其材料制备方法
EP3918951A1 (fr) * 2020-06-02 2021-12-08 Seidel GmbH & Co. KG Contenants cosmétiques, en particulier contenant pour mascara

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JP2007068587A (ja) * 2005-09-05 2007-03-22 Tokiwa Corp 芯チャック
CN206252057U (zh) * 2016-11-30 2017-06-16 洽兴包装工业（中国）有限公司 用于涂抹化妆品的装置
CN106889743A (zh) * 2017-04-11 2017-06-27 洽兴包装工业（中国）有限公司 涂抹装置的头部结构

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DE202010013050U1 (de) * 2010-12-02 2011-03-31 FERRO-CARBON ENT. CO., LTD., Tanzih Mit einer Ansaugvorrichtung versehene Hilfspositionieranordnung zum Bohren
KR101184334B1 (ko) * 2010-12-16 2012-09-19 주식회사 네오비 칫솔
CN102132993B (zh) * 2011-02-21 2012-04-25 李伟雄 化妆笔
KR20130043130A (ko) * 2013-03-18 2013-04-29 주식회사 신한씨엠 튜브타입 화장품 용기
JP6337201B2 (ja) * 2014-05-23 2018-06-06 チェー，マンス 化粧品容器
TWM546143U (zh) * 2017-02-06 2017-08-01 Ling-Lang Zhan 軟管式化妝品容器結構
CN207626758U (zh) * 2017-12-18 2018-07-20 广州鑫晟实业有限公司 新型唇釉瓶
TWM570052U (zh) * 2018-05-18 2018-11-21 勤辰有限公司 Cosmetic container structure
CN108497680A (zh) * 2018-05-24 2018-09-07 洽兴包装工业（中国）有限公司 旋转式液体化妆笔
CN209518460U (zh) * 2018-11-29 2019-10-22 共聚生化科技（昆山）有限公司 针对海绵头固定结构进行改进的化妆笔

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007068587A (ja) * 2005-09-05 2007-03-22 Tokiwa Corp 芯チャック
CN206252057U (zh) * 2016-11-30 2017-06-16 洽兴包装工业（中国）有限公司 用于涂抹化妆品的装置
CN106889743A (zh) * 2017-04-11 2017-06-27 洽兴包装工业（中国）有限公司 涂抹装置的头部结构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3125950A1 (fr) 2021-08-09 2023-02-10 L'oreal Applicateur pour appliquer un produit sur les matières kératiniques humaines
WO2023016825A1 (fr) 2021-08-09 2023-02-16 L'oreal Applicateur pour l'application d'un produit sur des matières kératiniques humaines

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