KR970069316A - Molds of body assistive devices and manufacturing method - Google Patents

Molds of body assistive devices and manufacturing method Download PDF

Info

Publication number
KR970069316A
KR970069316A KR1019970039081A KR19970039081A KR970069316A KR 970069316 A KR970069316 A KR 970069316A KR 1019970039081 A KR1019970039081 A KR 1019970039081A KR 19970039081 A KR19970039081 A KR 19970039081A KR 970069316 A KR970069316 A KR 970069316A
Authority
KR
South Korea
Prior art keywords
mold
clay
epoxy resin
shape
filling
Prior art date
Application number
KR1019970039081A
Other languages
Korean (ko)
Inventor
최병구
Original Assignee
최병구
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 최병구 filed Critical 최병구
Priority to KR1019970039081A priority Critical patent/KR970069316A/en
Publication of KR970069316A publication Critical patent/KR970069316A/en
Priority to KR1019980032822A priority patent/KR100288891B1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/10Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50Prostheses not implantable in the body
    • A61F2/54Artificial arms or hands or parts thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50Prostheses not implantable in the body
    • A61F2/60Artificial legs or feet or parts thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/003Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06PVC, i.e. polyvinylchloride
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2063/00Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2083/00Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material

Landscapes

  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

본 발명의 목적은 신체 장애자들이 이용하는 신체 보조용구의 금형과 그 금형의 제작방법을 제공함에 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide a mold of a body assistive device used by the physically disabled and a method of manufacturing the mold.

신체의 어느 일부위에 해당되는 내부금형과 그 내부금형에 상응하는 신체의 형상들이 각각 형성되게한 상하부 금형으로 된 외부 금형을 소정의 제작공정을 거쳐서 제작하고, 그 금형으로서 의수, 의족 등의 신체 보조용 구제품을 제작할 수 있게 한 것에 의하여, 신체보조 용구의 작업 능율을 개선하여 보다 경제적이고 편리하게 제작할 수 있게한 효과를 갖게한 것이다.An external mold made of an inner mold corresponding to a part of the body and upper and lower molds each having a shape corresponding to the inner mold is formed through a predetermined manufacturing process, and the body assists such as prosthetics and prosthetics as the mold. By being able to manufacture a tool product, it is possible to improve the work efficiency of the body assistive device to have an effect that can be produced more economically and conveniently.

Description

신체 보조용구의 금형과 그 금형의 제작방법Molds of body assistive devices and manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 신체 보조용구 금형의 완성전의 상태를 도시한 분리 사시도이고, 제2도는 본 발명에 따른 신체 보조용구 금형의 완성된 상태를 도시한 분리 사시도이고, 제3도는 제2도의 Ⅰ-Ⅰ선 방향에 따른 결합상태의 단면도이고, 제4의 (A) 내지 (C)는 본 발명에 따른 금형에 있어서 내부금형의 제작 공정의 예를 도시한 제작도이고, 제5도의 (A) 내지 (E)는 본 발명에 따른 신체 조보용구의 금형에 있어서 외부금형의 제작공정의 일예를 도시한 제작도이고, 제6도는 본 발명에 따른 금형으로 제작된 신체 보조용구의 의수의 형태를 예시한 사시도이다.1 is an exploded perspective view showing a state before completion of the body tool mold according to the present invention, Figure 2 is an exploded perspective view showing a completed state of the body assist tool mold according to the present invention, Figure 3 is a 4A to 4C are cross-sectional views of the bonded state along the line I-I, and FIGS. 4A to 4C are fabrication diagrams showing an example of a manufacturing process of an internal mold in the mold according to the present invention. ) To (E) is a manufacturing diagram showing an example of the manufacturing process of the external mold in the mold of the body assistive device according to the present invention, Figure 6 is a form of the prosthesis of the body assistive device produced by the mold according to the present invention Illustrated perspective view.

Claims (7)

실리콘물질에 피부와 유사한 안료를 착색하면서 신체의 일부위인 의수등을 성형하도록된 금형에 있어서, 어느 양측면부가 완전히 개구된 장방형의 틀을 이루며 내부에는 지지부와 보강용 지지대가 설치된 한쌍의 상하부 금형틀로 된 외부금형과, 수지몰로서 신체의 어느 일부분과 동일형상을 이루게 성형하여 상기 외부금형의 내부에 분리할 수 있게 위치하며, 어느일단에는 상기 지지부에 고정하는 지지봉이 매설된 내부금형으로 이루어진 금형본체; 및 상기 금형본체의 상하부 금형틀내에 내부금형의 주위로 빈틈없이 충진되어 그 상하부금형의 대면부에는 상기 내부금형의 어느 일측부위에 해당되는 신체형상부를 형성하는 성형용 충진물을 포함하고, 상기 금형본체의 상하부 금형에 실리콘을 주입시 상기 내부금형의 신체 형상부의 주위를 따라서 소정의 두께로 도포되는 실리콘에 의하여 신체의 일부위에 해당되는 성형물을 얻을 수 있도록 신체 보조용구의 금형.In the mold, which is to mold the prosthesis and the like on the part of the body by coloring pigments similar to the skin on the silicone material, a pair of upper and lower molds in which both sides form a rectangular frame with a fully opened shape and a support part and a reinforcing support part are installed inside. Mold body consisting of an outer mold, and an inner mold formed as a resin mole to form the same shape as any part of the body so as to be separated in the inside of the outer mold, and at one end embedded with a supporting rod fixed to the support. ; And a filling filling for forming a body shape corresponding to any one side of the inner mold in the upper and lower molds of the mold body, filling the upper and lower molds around the inner mold without gaps. The mold of the body aids to obtain a molding corresponding to a part of the body by the silicone is applied to a predetermined thickness along the periphery of the body shape of the inner mold when the silicon is injected into the upper and lower molds. 제1항에 있어서, 상기 내부금형에 매설되어 그 내부금형의 변형을 방지하도록한 보강용 세선을 포함함을 특징으로 하는 신체 보조용구의 금형.2. The mold of claim 1, further comprising a reinforcing thin wire embedded in the inner mold to prevent deformation of the inner mold. 제1항에 있어서, 상기 성형용 충진물은 에폭시 수지와 우레탄을 포함함을 특징으로 하는 신체 보조용구의 금형.The mold of claim 1, wherein the molding filler comprises an epoxy resin and a urethane. 어느 양측면이 완전히 개구된 장방형틀을 이루며 그 틀의 내부에는 지지부와 보강용 지지대가 일체 형성된 상하부 금형틀을 제작하는 단계; 신체 일부위의 형상을 이루게 성형되며, 일단에는 상기 지지부에 위치되는 지지봉이 일체로 설치된 내부금형을 제작하는 단계; 상기 상하부 금형틀중 어느 하나인 하부금형틀의 내부에 점토를 채움에 의하여 그 하부 금형틀의 개구를 폐쇄하는 단계; 상기 내부금형을 하부금형틀의 점토위에 그 지지봉이 지지부에 견고하게 고정되게 위치하는 단계; 상기 하부 금형틀의 상부에 다른 하나의 상부 금형틀을 위치하는 단계; 상기 하부 금형틀에 채워진 점토의 전 구석부위를 일차적으로 에폭시 수지몰로서 밀폐후 그 금형틀의 내부에는 상기 내부 금형에는 묻지 않도록 일정 거리를 두고 이차적으로 에폭시 수지를 충진하는 단계; 상기 내부금형과 에폭시 수지와의 사이에 우레탄 물질을 충진하여 상기 내부금형의 주위로는 유연성을 갖는 우레탄층을 형성하는 단계; 상기 내부금형을 완전히 포위하는 상태로서 상부 금형틀을 내부까지 에폭시 수지물을 완전히 충짐함에 의해 상기 상하부금형의 각각에는 내부금형에 대응되는 신체일부위의 형상을 형성하는 단계; 및 상기 하부금형에 채워진 점토 제거와 아울러 상하부 및 내부금형틀을 분리하여 신체 보조용구를 제작하기 위한 금형을 얻도록 하는 단계를 포함하는 신체보조용구의 금형 제작방법.Forming a rectangular mold in which both sides are completely opened, and having an upper portion and a lower mold form integrally formed with a support portion and a reinforcing support portion in the frame; Forming to form a shape on a part of the body, and at one end to produce an internal mold which is integrally installed with a support bar located on the support; Closing the opening of the lower mold by filling clay in the lower mold which is one of the upper and lower molds; Positioning the inner mold on the clay of the lower mold so that the support rod is firmly fixed to the support; Placing another upper mold on the upper mold; Filling an epoxy resin at a predetermined distance so as not to contact the inner mold inside the mold mold after sealing all corners of the clay filled in the lower mold mold primarily with an epoxy resin mole; Filling a urethane material between the inner mold and the epoxy resin to form a urethane layer having flexibility around the inner mold; Forming a shape of a part of the body corresponding to the inner mold in each of the upper and lower molds by completely filling the upper mold frame with the epoxy resin material inside the mold as completely surrounded by the inner mold; And removing the clay filled in the lower mold and separating the upper and lower parts and the inner mold frame to obtain a mold for manufacturing the body aid. 제1항에 있어서, 상기 하부 금형틀의 개구를 점토로 폐쇄하는 단계는 상기 하부금형의 개구를 점토로서 일차적으로 폐쇄하는 단계와, 일차로 폐쇄한 점토위에 상기 내부금형을 위치한 후 다시 점토로서 하부 금형틀의 대략 반정도를 이차적으로 폐쇄하는 단계를 포함함을 특징으로 하는 신체 보조용구의 금형.The method of claim 1, wherein the closing of the opening of the lower mold with clay comprises: closing the opening of the lower mold as clay, and placing the inner mold on the first closed clay and then again as clay. And closing the second half of the mold frame in a secondary manner. 제1항에 있어서, 상기 내부금형의 제작은 동(銅)재질로서 내부가 빈 신체의 일부위에 해당하는 신체금형을 제작하는 단계; 기히 준비한 용융상태의 PVC레진을 상기 신체금형의 내부로 적어도 2회이상 반복적으로 주입후 딸아냄에 의하여 그 신체금형의 내부면으로 레진을 소정 두께로서 도포하는 단계; 상기 레진을 도포한 신체금형을 소정 온도(180℃)로서 가열하여 그 신체금형의 내부에는 신체 형상물을 형성하는 단계; 상기 신체금형에 성형된 신체 형상물을 탈리하는 단계; 상기 신체 형상물의 내부에 수개의 보가용 세선을 삽입후 그 내부로는 에폭시 수지물을 충진하는 단계; 및 알루미늄으로 제작한 지지봉의 일부만을 상기 신체 형상물의 어느 일측으로부터 에폭시 수지물에 삽입하여 그 신체 형상물에 에폭시 수지물과 같이 일체로 고정하는 단계를 포함함을 특징으로 하는 신체 보조용구의 금형.The method of claim 1, wherein the manufacturing of the inner mold comprises the steps of: manufacturing a body mold corresponding to a part of a hollow body as a copper material; Applying the resin to the inner surface of the body mold by a predetermined thickness by repeatedly injecting the prepared PVC resin at least twice or more into the inside of the body mold; Heating the resin mold-coated body mold at a predetermined temperature (180 ° C.) to form a body shape inside the body mold; Detaching the body shape molded into the body mold; Inserting several thin wires into the interior of the body to fill an epoxy resin therein; And inserting only a part of the supporting rod made of aluminum into the epoxy resin material from any one side of the body shape, and integrally fixing the support bar to the body shape like an epoxy resin material. 상기 청구항 4의 방법으로 제작된 금형에 피부에 유사한 안료를 착색후 실리콘 물질을 주입하고, 이를 소정온도로서 가열후 응고하여 된 신체조보조용구제품.A body assistive device product made by injecting a silicone material after coloring a pigment similar to the skin into a mold manufactured by the method of claim 4 and heating it to a predetermined temperature and then solidifying it. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019970039081A 1997-08-16 1997-08-16 Molds of body assistive devices and manufacturing method KR970069316A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019970039081A KR970069316A (en) 1997-08-16 1997-08-16 Molds of body assistive devices and manufacturing method
KR1019980032822A KR100288891B1 (en) 1997-08-16 1998-08-13 Method for production of body assisting device and mold thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970039081A KR970069316A (en) 1997-08-16 1997-08-16 Molds of body assistive devices and manufacturing method

Publications (1)

Publication Number Publication Date
KR970069316A true KR970069316A (en) 1997-11-07

Family

ID=37517547

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019970039081A KR970069316A (en) 1997-08-16 1997-08-16 Molds of body assistive devices and manufacturing method
KR1019980032822A KR100288891B1 (en) 1997-08-16 1998-08-13 Method for production of body assisting device and mold thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1019980032822A KR100288891B1 (en) 1997-08-16 1998-08-13 Method for production of body assisting device and mold thereof

Country Status (1)

Country Link
KR (2) KR970069316A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100342251B1 (en) * 1999-10-09 2002-06-27 최병구 A metal mould for an artificial arm
KR100338835B1 (en) * 2000-03-27 2002-05-30 최병구 A method of manufacturing of bodily auxiliary device
KR102463343B1 (en) * 2020-05-29 2022-11-04 이규식 Manufacturing method for customized implant

Also Published As

Publication number Publication date
KR19990023560A (en) 1999-03-25
KR100288891B1 (en) 2001-05-02

Similar Documents

Publication Publication Date Title
US4971930A (en) EPROM semiconductor device erasable with ultraviolet rays and manufacturing process thereof
TW354757B (en) Article of footwear and method of making footwear from a pourable foam
BR9205531A (en) Process for manufacturing an upholstered element
HUP0002566A2 (en) Method and apparatus for injection molded flip chip encapsulation
ATE163881T1 (en) COMPONENT WITH MOLDED INSERT
EP0348361A3 (en) Hollow plastic package for semiconductor devices
KR890011063A (en) Manufacturing method of sealing part with vibration generating element
JPH08162251A (en) Manufacture of waterproof connector housing
EP3444094A1 (en) Heated toilet seat and manufacturing method thereof
ES2184945T3 (en) APPLIANCE AND METHOD FOR SEALING AN ELECTRICAL CONNECTION TO A LAMINATED TRANSPARENT SHEET.
KR970069316A (en) Molds of body assistive devices and manufacturing method
EP1211721A1 (en) Improved electronic device package and corresponding manufacturing method
DE69404593T2 (en) Method for producing a semiconductor arrangement which contains a semiconductor body with field isolation zones made of trenches filled with insulating material
CN101618588B (en) Injection molding device comprising opened and closed form
ITVI990116A1 (en) PROCEDURE FOR THE CREATION OF SHAPED ELEMENTS SUCH AS DISABLE OR SIMILAR PLANS, WHICH PRESENT AT LEAST ONE COATING LAYER IN
JPH03219578A (en) Manufacture of water-proof connector housing
JPH11248044A (en) Hollow grommet
JPS63216321A (en) Capacitor housed in plastic container and manufacture of the same
SE8503416D0 (en) PROCEDURE FOR THE PREPARATION OF SHALL-FORMED CASTING CONSTRUCTIONS
ES2195808T3 (en) MANUFACTURING PROCEDURE OF A STRATIFIED RUBBER ELEMENT AND STATED MANUFACTURED RUBBER ELEMENT.
KR100452480B1 (en) Sealing cover integrated with a packing a molding apparatus
CN206568543U (en) A kind of mould for slush molding
SE0002892D0 (en) An antenna device and a method of manufacturing an antenna device
JP2668082B2 (en) Vacuum forming method and vacuum forming mold
JP3320140B2 (en) Manufacturing method of sealed container

Legal Events

Date Code Title Description
A201 Request for examination
G15R Request for early opening