WO2020246831A3 - 제품에 일체형 구조로 내장되는 완충장치의 제조방법 - Google Patents

제품에 일체형 구조로 내장되는 완충장치의 제조방법 Download PDF

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Publication number
WO2020246831A3
WO2020246831A3 PCT/KR2020/007298 KR2020007298W WO2020246831A3 WO 2020246831 A3 WO2020246831 A3 WO 2020246831A3 KR 2020007298 W KR2020007298 W KR 2020007298W WO 2020246831 A3 WO2020246831 A3 WO 2020246831A3
Authority
WO
WIPO (PCT)
Prior art keywords
molds
product
integrated structure
absorbing device
device embedded
Prior art date
Application number
PCT/KR2020/007298
Other languages
English (en)
French (fr)
Other versions
WO2020246831A2 (ko
Inventor
박장원
Original Assignee
박장원
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
Priority claimed from KR1020190065806A external-priority patent/KR102080639B1/ko
Priority claimed from KR1020200019147A external-priority patent/KR102263902B1/ko
Application filed by 박장원 filed Critical 박장원
Publication of WO2020246831A2 publication Critical patent/WO2020246831A2/ko
Publication of WO2020246831A3 publication Critical patent/WO2020246831A3/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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Buffer Packaging (AREA)

Abstract

본 발명은, 적어도 어느 하나의 내면에 임의 형상의 경계부가 형성되는 제1, 2금형(11, 16)을 준비하는 단계; 상기 제1, 2성형시트(20, 30) 각각에 제1, 2커버시트(41, 46) 각각을 형성하는 단계; 상기 제1, 2성형시트(20, 30) 각각을 제1, 2금형(11, 16) 각각에 안치하는 단계; 상기 제1, 2금형(11, 16)을 합형하는 단계; 합형된 상기 제1, 2금형(11, 16)을 일정 온도로 가열하여 상기 제1, 2성형시트(20, 30)를 일체화시킴과 동시에 상기 제1, 2커버시트(41, 46)의 중앙부위 사이에 일정크기의 내부공간을 형성하는 가열 성형단계; 제품(1)을 상기 제1, 2금형(11, 16)으로부터 탈형하는 단계;를 포함하는 제품에 일체형 구조로 내장되는 완충장치의 제조방법을 제공한다.
PCT/KR2020/007298 2019-06-04 2020-06-04 제품에 일체형 구조로 내장되는 완충장치의 제조방법 WO2020246831A2 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2019-0065806 2019-06-04
KR1020190065806A KR102080639B1 (ko) 2019-06-04 2019-06-04 제품에 일체형 구조로 내장되는 완충장치의 제조방법
KR10-2020-0019147 2020-02-17
KR1020200019147A KR102263902B1 (ko) 2020-02-17 2020-02-17 제품에 일체형 구조로 내장되는 완충장치의 제조방법

Publications (2)

Publication Number Publication Date
WO2020246831A2 WO2020246831A2 (ko) 2020-12-10
WO2020246831A3 true WO2020246831A3 (ko) 2021-01-28

Family

ID=73652156

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/007298 WO2020246831A2 (ko) 2019-06-04 2020-06-04 제품에 일체형 구조로 내장되는 완충장치의 제조방법

Country Status (1)

Country Link
WO (1) WO2020246831A2 (ko)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090004784A (ko) * 2008-04-22 2009-01-12 임성조 중공쿠션돌기가 부착된 신발창 및 이 신발창을 갖는 신발의제조방법
JP4540715B2 (ja) * 2004-12-30 2010-09-08 ナイキ・インコーポレーテッド 流体充填ブラダを熱成形する方法
KR20110137239A (ko) * 2010-06-16 2011-12-22 박장원 직물 일체형 가교 발포 제품의 제조방법
KR20130117468A (ko) * 2012-04-18 2013-10-28 정현희 완충구조의 신발깔창과 그 제조방법
KR101895740B1 (ko) * 2012-12-20 2018-09-05 나이키 이노베이트 씨.브이. 팽창 채널이 없는 유체 충전 챔버를 가진 신발류 및 신발류를 만드는 방법
KR102080639B1 (ko) * 2019-06-04 2020-02-24 박장원 제품에 일체형 구조로 내장되는 완충장치의 제조방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4540715B2 (ja) * 2004-12-30 2010-09-08 ナイキ・インコーポレーテッド 流体充填ブラダを熱成形する方法
KR20090004784A (ko) * 2008-04-22 2009-01-12 임성조 중공쿠션돌기가 부착된 신발창 및 이 신발창을 갖는 신발의제조방법
KR20110137239A (ko) * 2010-06-16 2011-12-22 박장원 직물 일체형 가교 발포 제품의 제조방법
KR20130117468A (ko) * 2012-04-18 2013-10-28 정현희 완충구조의 신발깔창과 그 제조방법
KR101895740B1 (ko) * 2012-12-20 2018-09-05 나이키 이노베이트 씨.브이. 팽창 채널이 없는 유체 충전 챔버를 가진 신발류 및 신발류를 만드는 방법
KR102080639B1 (ko) * 2019-06-04 2020-02-24 박장원 제품에 일체형 구조로 내장되는 완충장치의 제조방법

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