FR2866531A1 - Element tubulaire et son procede de fabrication - Google Patents

Element tubulaire et son procede de fabrication

Info

Publication number
FR2866531A1
FR2866531A1 FR0501261A FR0501261A FR2866531A1 FR 2866531 A1 FR2866531 A1 FR 2866531A1 FR 0501261 A FR0501261 A FR 0501261A FR 0501261 A FR0501261 A FR 0501261A FR 2866531 A1 FR2866531 A1 FR 2866531A1
Authority
FR
France
Prior art keywords
pipe
ribs
pipe portion
leading end
container
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.)
Granted
Application number
FR0501261A
Other languages
English (en)
Other versions
FR2866531B1 (fr
Inventor
Yoshikazu Tani
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.)
Tokiwa Corp
Original Assignee
Tokiwa Corp
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 Tokiwa Corp filed Critical Tokiwa Corp
Publication of FR2866531A1 publication Critical patent/FR2866531A1/fr
Application granted granted Critical
Publication of FR2866531B1 publication Critical patent/FR2866531B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/261—Moulds having tubular mould cavities
    • 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
    • A45D34/042—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
    • B43K8/04—Arrangements for feeding ink to writing-points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/718—Cosmetic equipment, e.g. hair dressing, shaving equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Coating Apparatus (AREA)

Abstract

L'invention concerne un élément tubulaire.Pour réaliser un élément tubulaire moulé par injection d'une grande qualité, celui-ci est réalisé intégralement avec une portion de retenue (20), une portion tubulaire (30) et des nervures (40) agencées sur la périphérie extérieure de la portion tubulaire (30) à un intervalle uniforme dans la direction périphérique, faisant saillie dans la direction radiale et atteignant la portion de retenue (20) à partir du milieu de la portion tubulaire (30), et ayant une position d'injection de résine (20f) dans une surface d'une portion, à l'exception de la portion tubulaire (30) et des nervures (40), de sorte que la résine fondue s'écoule rapidement à travers l'espace de moulage uniformément dans la direction périphérique sans être déviée pendant le moulage par injection, en empêchant ainsi une courbure de la portion tubulaire (30), un rétrécissement de l'épaisseur et une rupture de la matrice de moulage.L'invention est applicable notamment dans le domaine des produits cosmétiques.
FR0501261A 2004-02-19 2005-02-08 Element tubulaire et son procede de fabrication Active FR2866531B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004043501 2004-02-19
JP2004368288A JP4121496B2 (ja) 2004-02-19 2004-12-20 パイプ部材の製造方法

Publications (2)

Publication Number Publication Date
FR2866531A1 true FR2866531A1 (fr) 2005-08-26
FR2866531B1 FR2866531B1 (fr) 2007-04-27

Family

ID=34840227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0501261A Active FR2866531B1 (fr) 2004-02-19 2005-02-08 Element tubulaire et son procede de fabrication

Country Status (4)

Country Link
US (1) US7401993B2 (fr)
JP (1) JP4121496B2 (fr)
CN (1) CN100389700C (fr)
FR (1) FR2866531B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101608392B1 (ko) * 2014-11-19 2016-04-01 주식회사 이엔에프테크놀로지 캡 일체형 파이프 및 그것을 구비한 드럼
FR3045298B1 (fr) * 2015-12-17 2018-01-26 L'oreal Appareil de traitement des matieres keratiniques humaines
ITUB20160841A1 (it) * 2016-02-18 2017-08-18 Andrea Perego Innovativo packaging per prodotto fluido
JP6868377B2 (ja) * 2016-11-29 2021-05-12 ぺんてる株式会社 液状化粧料容器
CN108562413B (zh) * 2018-06-13 2020-12-18 武汉金仑汽配有限公司 一种管件气密性检测工作台
US11478127B2 (en) * 2019-03-28 2022-10-25 Olympus Corporation Thin-walled spiral tube for use with endoscope
JP2023090281A (ja) * 2021-12-17 2023-06-29 株式会社トキワ カートリッジ式内容物押出容器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10165878A (ja) * 1996-12-05 1998-06-23 Pentel Kk 筆穂の固定管への取り付け構造
EP1269882A2 (fr) * 2001-06-28 2003-01-02 Young Kwang Byun Injecteur de fonds de teint et instrument cosmétique de fonds de teint avec un tel injecteur

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4854760A (en) * 1987-03-13 1989-08-08 Unidec Disposable container with applicator
USD332050S (en) * 1990-05-09 1992-12-29 Wella Aktiengesellschaft Combined bottle and cap
US6854914B2 (en) * 1992-08-03 2005-02-15 Team Technologies, Inc. Flow-through brush liquid applicator and method of making it
JPH09322819A (ja) * 1996-06-04 1997-12-16 Mitsubishi Pencil Co Ltd 塗布具
JP3922744B2 (ja) * 1996-09-09 2007-05-30 三菱鉛筆株式会社 液体塗布具
US5851079A (en) * 1996-10-25 1998-12-22 The Procter & Gamble Company Simplified undirectional twist-up dispensing device with incremental dosing
JP3660948B2 (ja) * 1999-03-16 2005-06-15 株式会社トキワ ネジ棒繰出装置およびこの装置を用いたピストン式押出容器
JP3828732B2 (ja) * 2000-09-05 2006-10-04 株式会社壽 ノック式液体容器
JP4817488B2 (ja) * 2000-12-05 2011-11-16 三菱鉛筆株式会社 液体塗布具

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10165878A (ja) * 1996-12-05 1998-06-23 Pentel Kk 筆穂の固定管への取り付け構造
EP1269882A2 (fr) * 2001-06-28 2003-01-02 Young Kwang Byun Injecteur de fonds de teint et instrument cosmétique de fonds de teint avec un tel injecteur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 11 30 September 1998 (1998-09-30) *

Also Published As

Publication number Publication date
JP4121496B2 (ja) 2008-07-23
US7401993B2 (en) 2008-07-22
CN100389700C (zh) 2008-05-28
FR2866531B1 (fr) 2007-04-27
JP2005262866A (ja) 2005-09-29
US20050186020A1 (en) 2005-08-25
CN1656970A (zh) 2005-08-24

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