KR970010075A - 액체 수납용기 제조용 에어 블로워 핀(Air blowcr pin) - Google Patents

액체 수납용기 제조용 에어 블로워 핀(Air blowcr pin) Download PDF

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Publication number
KR970010075A
KR970010075A KR1019960005733A KR19960005733A KR970010075A KR 970010075 A KR970010075 A KR 970010075A KR 1019960005733 A KR1019960005733 A KR 1019960005733A KR 19960005733 A KR19960005733 A KR 19960005733A KR 970010075 A KR970010075 A KR 970010075A
Authority
KR
South Korea
Prior art keywords
blower
air
pin
liquid storage
container
Prior art date
Application number
KR1019960005733A
Other languages
English (en)
Other versions
KR100196726B1 (ko
Inventor
안두환
Original Assignee
안두환
주식회사 동국화학
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 안두환, 주식회사 동국화학 filed Critical 안두환
Priority to KR1019960005733A priority Critical patent/KR100196726B1/ko
Publication of KR970010075A publication Critical patent/KR970010075A/ko
Application granted granted Critical
Publication of KR100196726B1 publication Critical patent/KR100196726B1/ko

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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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/58—Blowing means
    • B29C49/60—Blow-needles
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/482—Moulds with means for moulding parts of the parisons in an auxiliary cavity, e.g. moulding a handle
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/62—Venting means
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/58—Blowing means
    • B29C49/60—Blow-needles
    • B29C2049/6018—Constructional features of the air outlet
    • 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
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/812—Venting

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

본 발명은 블로워 성형방식으로 제조되는 액체수납용기 좀더 자세히는 액체를 따를 때 쿨렁거리지 않도록 입구가 액체배출구를 통해 외부에 노출되고 손잡이를 거쳐 용기내부와 연통되는 공기유입통로가 구비되는 액체 수납용기에 있어 그 공기유입통로의 형성에 접합하도록 구성되는 에어블로워 핀의 구성에 관한 것으로 특히 핀을 통해 주입되는 주입공기가 금형의 액체 배출구부에서 손잡이부를 거쳐 용기부내로 유입될 수 있도록 핀의 외주면 일측에 수평방향의 블로워공을 둠과 동시에 성형완료후 용기내부의 공기가 배출될 수 있도록 별도의 배출공을 형성하여 2중의 전용통로를 구비시킴과 동시에 블로워공의 연부를 소정길이로 돌출시켜 주입공기의 누설을 방지하여 블로워 성능을 향상시킬 수 있도록 한 것이다.

Description

액체 수납용기 제조용 에어 블로워 핀(Air blowcr pin)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 구성을 보인 외관사시도.
제2도는 본 발명의 구성 및 사용상태를 보이는 단면예시도.
제3도는 종래 블로워핀의 구성 및 사용상태를 보이는 단면예시도.

Claims (1)

  1. 금형(M)의 액체배출구부(M1)에 끼워져 성형수지(S)가 금형내벽면에 흡착되도록 일정기압의 공기를 금형내로 불어주기 위한 환봉형상의 블로워핀(10)에 있어서; 상기 블러워핀(10)내에 길이방향으로 관통형성되는 공기배출공(11)과; 상기 블로워핀(10)내에 형성되며 출구(12′)가 금형(M)의 손잡이부(M2)를 향하도록 블로워핀(10)의 외주면에 측방으로 노출 형성되는 블로워공(12)과; 상기 블로워공(12)의 연부에 소정길이만큼 돌출형성되며 주입공기의 누설을 억제시켜주기 위한 용출부(13)를 결합구비하여서 됨을 특징으로 하는 액체 수납용기 제조용 에어 블로워 핀.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960005733A 1996-03-05 1996-03-05 액체 수납용기 제조용 에어 블로워 핀 KR100196726B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960005733A KR100196726B1 (ko) 1996-03-05 1996-03-05 액체 수납용기 제조용 에어 블로워 핀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960005733A KR100196726B1 (ko) 1996-03-05 1996-03-05 액체 수납용기 제조용 에어 블로워 핀

Publications (2)

Publication Number Publication Date
KR970010075A true KR970010075A (ko) 1997-03-27
KR100196726B1 KR100196726B1 (ko) 1999-06-15

Family

ID=19452449

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960005733A KR100196726B1 (ko) 1996-03-05 1996-03-05 액체 수납용기 제조용 에어 블로워 핀

Country Status (1)

Country Link
KR (1) KR100196726B1 (ko)

Also Published As

Publication number Publication date
KR100196726B1 (ko) 1999-06-15

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