WO2017126021A1 - Procédé de production de peigne - Google Patents

Procédé de production de peigne Download PDF

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Publication number
WO2017126021A1
WO2017126021A1 PCT/JP2016/051373 JP2016051373W WO2017126021A1 WO 2017126021 A1 WO2017126021 A1 WO 2017126021A1 JP 2016051373 W JP2016051373 W JP 2016051373W WO 2017126021 A1 WO2017126021 A1 WO 2017126021A1
Authority
WO
WIPO (PCT)
Prior art keywords
hole
plating
resin molded
comb
molded product
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2016/051373
Other languages
English (en)
Japanese (ja)
Inventor
豊 下島
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yc Primarily
Yc Primarily Co Ltd
Original Assignee
Yc Primarily
Yc Primarily Co Ltd
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 Yc Primarily, Yc Primarily Co Ltd filed Critical Yc Primarily
Priority to CN201680076359.4A priority Critical patent/CN108471857B/zh
Priority to JP2017519708A priority patent/JP6176514B1/ja
Priority to PCT/JP2016/051373 priority patent/WO2017126021A1/fr
Priority to KR1020187017611A priority patent/KR102090943B1/ko
Publication of WO2017126021A1 publication Critical patent/WO2017126021A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • 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
    • A45D24/00—Hair combs for care of the hair; Accessories therefor
    • 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
    • A45D24/00—Hair combs for care of the hair; Accessories therefor
    • A45D24/02—Single-piece combs

Definitions

  • the present invention relates to a method for producing a comb having a surface plated.
  • Comb is known as a means for combing human hair (for example, see Patent Document 1).
  • Such a comb is formed by projecting a plurality of substantially pin-shaped teeth arranged in a row from the main body.
  • Various materials for the comb are known, but a resin molded product plated is generally easy to handle and is generally used.
  • a resin molded product plated is generally easy to handle and is generally used.
  • the surface becomes smooth and contact friction with hair is reduced.
  • such a comb is recognized to have an effect of discharging the human body as a ground against static electricity staying in the hair.
  • this painted part was easier to peel off than plating, and the resin inside was immediately exposed. This leads to a deterioration in the appearance of the comb. Further, if the part peeled off immediately in this way is in the vicinity of the teeth, the part peeled off when the comb is used may hit the hair and damage the hair. In addition, since the non-plated portion has low conductivity, it is difficult for the static electricity staying in the hair to be grounded through the human body and diffused.
  • the present invention is a method for producing a comb that takes the above-described conventional technology into consideration and can reduce the influence on the hair due to the presence of a non-plated portion even when plating is performed, and further does not impair the appearance.
  • the purpose is to provide.
  • a plurality of teeth arranged in a row, a main body portion from which these teeth protrude, and a gripping portion that is a portion to be gripped continuously with the main body portion,
  • a resin molded product manufacturing process for manufacturing a resin molded product comprising a through-hole penetrating the gripping part, and a plating process for plating the entire surface of the resin molded product while contacting a plating electrode to the through-hole,
  • a finishing step of covering both ends of the through hole from both side surfaces of the gripping part including the inner wall surface of the through hole
  • a male cover part and a female cover part each having male and female fitting protrusions are prepared, and the male and female fitting protrusions are fitted in the through hole, The vicinity of both ends of the through-hole is covered with the lids of the lid part and the female lid part.
  • the main body portion is formed so as to extend along a root portion of the tooth, and the grip portion is further extended in a direction in which the main body portion extends, A through hole is formed at the end of the grip portion.
  • the main body portion is formed to extend along a root portion of the tooth, and the main body portion is further extended in a direction opposite to the side where the tooth exists, and the gripping portion is formed.
  • through holes are formed in advance in the resin molded product manufacturing process, and plating is performed while the plating electrode is in contact with the through holes in the plating process. For this reason, although non-plating parts, such as peeling which arise when talking about a plating electrode, arise, the inner wall surface of the through-hole including this day plating part is covered in a finishing process. Thereby, it can prevent that a non-plating part influences hair. That is, even if the resin molded product is plated, the influence on the hair due to the presence of the non-plated portion can be reduced, and the appearance is not impaired.
  • a resin molded product manufacturing process is performed (step S1).
  • This step is a step of manufacturing a resin molded product 1 as shown in FIG.
  • the resin molded product 1 shown in this example has a plurality of teeth 2 arranged in a row. These teeth 2 protrude from the main body 3.
  • a grip 4 is extended from the main body 3.
  • the grip portion 4 is provided with a through hole 5 that penetrates the grip portion 4.
  • the resin molded product 1 having such a shape is manufactured, for example, by injection molding using a resin.
  • ABS resin can be used as the resin.
  • a parting line is formed by molding, it is removed by polishing or the like as appropriate.
  • step S2 This step is a step of plating the entire surface of the resin molded product 1.
  • various plating treatments can be performed.
  • electrolytic plating and electroless plating are used. Specifically, first, electroless nickel plating is performed to make the resin surface conductive. Thereafter, electrolytic plating is performed. That is, the material to be plated is connected to the anode, and the resin molded product 1 is connected to the cathode. Then, the plating solution is impregnated and a direct current is applied between both electrodes. Thereby, the metal which should be plated deposits on the whole surface of the resin molded product 1 which is in contact with the cathode.
  • This electrolytic plating is also preferably performed a plurality of times, and after copper plating, nickel plating and chromium plating are preferably performed. Thereby, a smooth comb street can be realized.
  • the cathode serving as the plating electrode is performed in contact with the through hole 5.
  • the through hole 5 it can prevent that peeling of plating generate
  • the non-plated portion including such a peeled portion is generated on the inner wall surface of the through hole 5.
  • step S3 is a step of covering both ends of the through hole 5. Specifically, both ends of the through-hole 5 are covered from both side surfaces of the grip portion 4 using the male lid part 6 and the female lid part 7 as shown in FIG.
  • the male cover part 6 has a protrusion 8 which is a male fitting protrusion
  • the female cover part 7 has a receiving portion 9 which is a female fitting protrusion.
  • the male lid part 6 and the female lid part 7 are fitted to each other by inserting the protrusion 8 into the receiving part 9 in the through hole 5.
  • the male lid part 6 and the female lid part 7 each have a lid body 10 that extends in a substantially circular shape.
  • the lid body 10 covers the vicinity of both ends of the through-hole 5, and the inner wall surface of the through-hole 5 cannot be completely seen from the outside.
  • the male lid part 6 and the female lid part 7 are also subjected to the same plating treatment as that of the dendritic molded article 1.
  • a comb C as shown in FIG. 3 is formed.
  • the inner wall surface of the through hole 5 is not visually recognized from the outside. Since the inner wall surface of the through hole 5 is not visually recognized from the outside, the non-plated portion is not exposed to the outside. Therefore, even if the resin molded product 1 is plated, the influence on the hair due to the presence of the non-plated portion can be reduced, and the appearance is not impaired. That is, it is possible to prevent the peeled portion generated by the plating process from directly touching the hair. Further, since the non-plated portion is not exposed, the entire surface of the comb C is coated with the plating metal, and therefore the conductivity is high on the entire surface. For this reason, against the static electricity staying in the hair, the human body can be reliably diffused as a ground along the surface of the plated comb C.
  • the comb C as shown in FIG. 3 is formed so that the main body 3 extends along the root portion of the tooth 2, and the grip 4 is further extended in the direction in which the main body 3 extends. . That is, the teeth 2 are not formed so as to protrude from the grip portion 4.
  • a through hole 5 is formed at the end of the grip portion 4. Thereby, the through hole 5 is formed at a position far from the tooth 2. Therefore, the possibility that the non-plated portion generated in the through hole 5 has an influence on the hair using the comb C can be eliminated as much as possible.
  • the present invention does not prevent the non-plated portion generated by the plating process from being formed on the comb C, and even if there is a non-plated portion, the effect is not given to the hair as much as possible. It is.
  • the male cover part 6 and the female cover part 7 are used, and more preferably, the through hole 5 is provided in the grip portion 4 in order to increase the distance between the through hole 5 and the tooth 2.
  • the comb C manufactured by this invention is not limited to the example of FIG. 3,
  • a thing like FIG. 5 may be used.
  • the main body portion 3 extends along the root portion of the tooth 2, but the grip portion 4 extends from the main body portion 3 in a direction opposite to the tooth 2. Even if the gripping part 4 is extended in such a direction, when the hair is combed, the distance between the through hole 5 in which the non-plating part is formed and the tooth 2 is far, so that the influence of the non-plating part on the hair is suppressed. it can.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Brushes (AREA)

Abstract

L'invention concerne un procédé de production d'un peigne qui comprend : une étape de production d'article moulé en résine pour produire un article moulé en résine comprenant de multiples dents disposées en une rangée, un corps à partir duquel lesdites dents font saillie, une partie de préhension qui doit être saisie et qui est formée de manière contiguë au corps, et un trou traversant qui pénètre dans la partie de préhension ; une étape de placage pour appliquer un traitement de placage à la surface entière de l'article moulé en résine, tandis qu'une électrode de placage est maintenue en contact avec le trou traversant ; et une étape de finition pour recouvrir les deux extrémités du trou traversant et la surface de paroi interne du trou traversant à partir des deux surfaces latérales de la partie de préhension.
PCT/JP2016/051373 2016-01-19 2016-01-19 Procédé de production de peigne Ceased WO2017126021A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201680076359.4A CN108471857B (zh) 2016-01-19 2016-01-19 梳子的制造方法
JP2017519708A JP6176514B1 (ja) 2016-01-19 2016-01-19 コームの製造方法
PCT/JP2016/051373 WO2017126021A1 (fr) 2016-01-19 2016-01-19 Procédé de production de peigne
KR1020187017611A KR102090943B1 (ko) 2016-01-19 2016-01-19 빗의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/051373 WO2017126021A1 (fr) 2016-01-19 2016-01-19 Procédé de production de peigne

Publications (1)

Publication Number Publication Date
WO2017126021A1 true WO2017126021A1 (fr) 2017-07-27

Family

ID=59362333

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2016/051373 Ceased WO2017126021A1 (fr) 2016-01-19 2016-01-19 Procédé de production de peigne

Country Status (4)

Country Link
JP (1) JP6176514B1 (fr)
KR (1) KR102090943B1 (fr)
CN (1) CN108471857B (fr)
WO (1) WO2017126021A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7089321B1 (ja) * 2021-12-28 2022-06-22 株式会社YC・Primarily くし
EP4585100A4 (fr) * 2023-11-29 2025-07-16 Yc Primarily Co Ltd Peigne
JPWO2025163793A1 (fr) * 2024-01-31 2025-08-07

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS313348Y1 (fr) * 1954-11-09 1956-03-06
JPS5019698U (fr) * 1973-06-22 1975-03-05
JPS5656803U (fr) * 1979-10-10 1981-05-16
JP3456473B2 (ja) * 2000-11-16 2003-10-14 日本電気株式会社 携帯電話機筐体

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586798B2 (ja) * 1976-02-05 1983-02-07 三菱電機株式会社 電解装置
TW247882B (en) * 1993-03-23 1995-05-21 Shean-Rong Wang Process of producing hair comb
CN1150084A (zh) * 1995-11-10 1997-05-21 方国章 高品质梳子框的成型制造方法
DK1549174T3 (en) * 2002-09-20 2016-08-15 Colgate Palmolive Co Toothbrush with grip area
KR200382799Y1 (ko) * 2004-12-06 2005-04-25 양원동 기능성 빗과 브러시
JP2007111295A (ja) 2005-10-21 2007-05-10 Yoshiaki Inaoka 櫛
JP4967662B2 (ja) * 2007-01-05 2012-07-04 豊田合成株式会社 樹脂めっき製品の製造方法及びこれに用いられる被めっき樹脂成形品
KR20090061749A (ko) * 2007-12-12 2009-06-17 김설화 에센스가 나오며 머리카락을 쉽게 제거하는 머리 빗
CN201139186Y (zh) * 2007-12-20 2008-10-29 于珍 一种组合梳子
CN101922031B (zh) * 2010-08-04 2012-05-30 四川长虹电器股份有限公司 双镀层钢带及电镀工艺
CN104042024A (zh) * 2013-03-13 2014-09-17 周明 一种梳子的制作方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS313348Y1 (fr) * 1954-11-09 1956-03-06
JPS5019698U (fr) * 1973-06-22 1975-03-05
JPS5656803U (fr) * 1979-10-10 1981-05-16
JP3456473B2 (ja) * 2000-11-16 2003-10-14 日本電気株式会社 携帯電話機筐体

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7089321B1 (ja) * 2021-12-28 2022-06-22 株式会社YC・Primarily くし
WO2023127104A1 (fr) 2021-12-28 2023-07-06 株式会社YC・Primarily Peigne
KR20240096753A (ko) 2021-12-28 2024-06-26 가부시키가이샤 와이시 푸라이마리 빗
US20240415260A1 (en) * 2021-12-28 2024-12-19 Yc Primarily Co., Ltd. Comb
EP4458205A4 (fr) * 2021-12-28 2025-09-24 Yc Primarily Co Ltd Peigne
EP4585100A4 (fr) * 2023-11-29 2025-07-16 Yc Primarily Co Ltd Peigne
JPWO2025163793A1 (fr) * 2024-01-31 2025-08-07
WO2025163793A1 (fr) * 2024-01-31 2025-08-07 株式会社YC・Primarily Peigne pliable
JP7813489B2 (ja) 2024-01-31 2026-02-13 株式会社YC・Primarily 折り畳みコーム

Also Published As

Publication number Publication date
CN108471857B (zh) 2020-12-15
KR20180101712A (ko) 2018-09-13
KR102090943B1 (ko) 2020-03-19
CN108471857A (zh) 2018-08-31
JP6176514B1 (ja) 2017-08-09
JPWO2017126021A1 (ja) 2018-01-25

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