KR100636997B1 - A cartridge and cartridge manufacture method - Google Patents

A cartridge and cartridge manufacture method Download PDF

Info

Publication number
KR100636997B1
KR100636997B1 KR1020050022774A KR20050022774A KR100636997B1 KR 100636997 B1 KR100636997 B1 KR 100636997B1 KR 1020050022774 A KR1020050022774 A KR 1020050022774A KR 20050022774 A KR20050022774 A KR 20050022774A KR 100636997 B1 KR100636997 B1 KR 100636997B1
Authority
KR
South Korea
Prior art keywords
elastic member
piece
molding
cartridge
coupling
Prior art date
Application number
KR1020050022774A
Other languages
Korean (ko)
Other versions
KR20060100880A (en
Inventor
최병철
Original Assignee
김기래
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 김기래 filed Critical 김기래
Priority to KR1020050022774A priority Critical patent/KR100636997B1/en
Publication of KR20060100880A publication Critical patent/KR20060100880A/en
Application granted granted Critical
Publication of KR100636997B1 publication Critical patent/KR100636997B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
    • B63C9/15—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments
    • B63C9/155—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments inflatable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
    • B63C2009/133—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist specially adapted for being attachable to the user's head or neck, e.g. like a cap or collar

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

본 발명은 관로연결용 카트리지의 구조 및 제조방법을 개선하여 관체의 고정 또는 분리시 충분한 복원력을 갖도록 한 관로연결용 카트리지 및 카트리지 제조방법을 제공할 목적이 있다.It is an object of the present invention to provide a pipe connecting cartridge and a cartridge manufacturing method for improving the structure and manufacturing method of the pipe connecting cartridge to have a sufficient restoring force when fixing or separating the pipe body.

상기 목적을 달성하기 위한 외주면을 따라 요철형상을 가지며, 상기 요홈의 지지구멍에 유동가능하게 결합되며 삽입된 관체를 고정하는 탄성부재와, 상기 돌기에 일부가 매립되며 수직연장된 고정편이 포함된 결합부와; 상기 결합부의 내주면에 결합되며 상기 탄성부재의 동작을 유도하여 상기 관체의 고정 또는 분리가능하게 하는 관체연결구로 구성된다.Coupled with an elastic member having an uneven shape along the outer circumferential surface for achieving the above object, the elastic member is fixedly inserted into the support hole of the groove and fixed to the inserted tubular body, and a fixing piece partially embedded in the protrusion and vertically extended. Wealth; Is coupled to the inner circumferential surface of the coupling portion is composed of a tubular connector for inducing the operation of the elastic member to fix or detach the tubular body.

관체,탄성,고정편,카트리지 Tubular, elastic, fixed, cartridge

Description

관로연결용 카트리지 및 카트리지 제조방법{A cartridge and cartridge manufacture method}Cartridge and cartridge manufacture method for pipe connection

도 1은 본 발명에 따른 카트리지 제조방법을 보인 공정도, 1 is a process chart showing a cartridge manufacturing method according to the present invention,

도 2는 본 발명에 따른 판재에 성형부가 성형된 상태 평면도, 2 is a plan view of a molded part molded into a plate according to the present invention;

도 3은 본 발명에 따른 분리된 상태 사시도, 3 is a perspective view of the separated state according to the present invention,

도 4는 본 발명에 따른 결합된 상태 단면도, 4 is a cross-sectional view of the combined state according to the present invention;

도 5,6은 본 발명에 따른 사용상태를 보인 단면도.5,6 is a cross-sectional view showing a state of use in accordance with the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10: 판재 11: 성형부10: plate 11: forming part

20: 탄성부재 12: 결합편20: elastic member 12: bonding piece

22: 탄성편 30: 고정편22: elastic piece 30: fixing piece

40: 결합부 41: 지지구멍40: coupling part 41: support hole

42: 결합공 43: 요홈42: coupling hole 43: groove

44: 돌기 50: 관체연결구44: protrusion 50: tube connector

본 발명은 관로연결용 카트리지 및 카트리지 제조방법에 관한 것으로, 더 상세히는 관로연결용 카트리지의 구조를 개선하여 관체의 고정 또는 분리가 용이하며 충분한 복원력을 갖는 관로연결용 카트리지 및 카트리지 제조방법에 관한 것이다.The present invention relates to a pipe connection cartridge and a cartridge manufacturing method, and more particularly to a pipe connection cartridge and a cartridge manufacturing method having a sufficient restoring power and easy fixing or separation of the pipe by improving the structure of the pipe connection cartridge. .

본출원인이 선출원한 특허출원 제2004-72952호에 대해 간략히 설명하면, 종래에는 내부에 유체가 순환가능하며 내주면에 걸림턱이 형성된 본체와; 상기 본체의 내주면에 결합되는 고정부와, 상기 고정부의 내측에 억지끼움되도록 분할된 탄성편이 형성되고, 이 탄성편의 내측에 관체가 결합되는 관체연결구와, 상기 본체의 내주면에 안착되어 상기 관체 고정시에 내부로 순환되는 유체의 누유를 방지하는 오링으로 이루어진 관체 연결구에 있어서, 상기 고정부에는 본체의 내주면에 강제로 삽입고정되도록 외주면을 따라 일방향으로 경사지게 복수의 고정편이 돌출되며, 상기 본체에 삽입된 관체가 고정되도록 내주면을 따라 복수의 이탈방지편이 포함된 고정부재와, 상기 관체연결구의 탄성편에 대향되게 결합되는 복수의 결합공이 형성된 것을 특징으로 한다.Brief description of the patent application No. 2004-72952, the applicant has filed previously, conventionally the fluid is circulating therein and the main body has a locking jaw formed on the inner circumferential surface; A fixing portion coupled to the inner circumferential surface of the main body, a split elastic piece is formed to fit inside the fixing portion, a tubular connector for coupling the tubular body to the inner side of the elastic piece, and is fixed to the inner circumferential surface of the main body to fix the tubular body. In the tubular connector consisting of an O-ring to prevent the leakage of fluid circulated in the city, the fixing portion protrudes in one direction along the outer circumferential surface to be forcibly inserted into the inner circumferential surface of the main body, inserted into the main body A fixing member including a plurality of departure preventing pieces along the inner circumferential surface so that the tube is fixed, and a plurality of coupling holes coupled to the elastic pieces of the tube connector are formed.

그러나 상기 고정부에 매립된 이탈방지편를 밀면서 관체가 삽입됨에 따라 이탈방지편이 일부가 절곡되어 복원력이 떨어지는 문제점이 있으며, 또한 상기 관체를 분리하는 경우에는 상기 관체연결구와 이탈방지편이 서로 밀착된 상태에서 내측으로 밀게되어, 상기 이탈방지편의 절곡부위가 한번 더 절곡이 이루어져 상기 고정 부재의 복원력이 떨어지는 문제점이 있었다.However, there is a problem in that the restraint piece is bent and the restoring force is reduced as the tube is inserted while pushing the detachment preventing piece embedded in the fixing part, and in the case of separating the tube, the tubular connector and the release preventing piece are in close contact with each other. Pushed inward, there was a problem that the bending portion of the separation preventing piece is bent once more and the restoring force of the fixing member is lowered.

상기의 문제점을 해결하기 위한 본 발명은 카트리지의 제조방법 및 구조를 개선하여 관체의 고정 또는 분리시 충분한 복원력을 갖도록 한 관로연결용 카트리지 및 카트리지 제조방법을 제공할 목적이 있다.The present invention for solving the above problems is an object of the present invention to improve the manufacturing method and structure of the cartridge to provide a pipe connection cartridge and a cartridge manufacturing method to have a sufficient restoring force when fixing or separating the tube.

상기 목적을 달성하기 위한 요홈과 돌기가 외주면을 따라 형성되고, 상기 요홈의 지지구멍에 유동가능하게 결합되며 삽입된 관체를 고정하는 탄성부재와, 상기 돌기에 일부가 매립되며 수직연장된 고정편이 포함된 결합부와; 상기 결합부의 내주면에 결합되며 상기 탄성부재의 동작을 유도하여 상기 관체의 고정 또는 분리가능하게 하는 관체연결구로 구성된다.Grooves and projections for achieving the above object are formed along the outer circumferential surface, the elastic member is coupled to the support hole of the grooves and is fixed to the inserted tubular body, and a fixed portion that is partially embedded in the projections and vertically extended Coupled portion; Is coupled to the inner circumferential surface of the coupling portion is composed of a tubular connector for inducing the operation of the elastic member to fix or detach the tubular body.

본 발명은 판재를 절단하는 제1단계와; 절단된 판재에 탄성부재와 고정편이 분리되게 복수개의 성형부를 성형하는 제2단계와; 상기 성형부의 상하부에 인서트 사출성형하여 결합부를 성형하는 제3단계와; 판재에서 인서트 성형된 결합부를 분리하는 제4단계로 이루어진다.The present invention comprises a first step of cutting a plate; A second step of molding a plurality of molding parts to separate the elastic member and the fixing piece on the cut sheet; A third step of insert molding the upper and lower parts of the molding part to mold the coupling part; The fourth step is to separate the insert-molded joint from the plate.

이하, 본 발명에 따른 바람직한 실시예를 첨부도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 카트리지 제조방법을 보인 공정도이고, 도 2는 본 발명에 따른 판재에 성형부가 성형된 상태 사시도이며, 도 3은 본 발명에 따른 분리된 상태 사시도이고, 도 4는 본 발명에 따른 결합된 상태 단면도이며, 도 5,6은 본 발명에 따른 사용상태를 보인 단면도이다.1 is a process diagram showing a cartridge manufacturing method according to the present invention, Figure 2 is a perspective view of a molded part molded in a plate member according to the present invention, Figure 3 is a perspective view of the separated state according to the present invention, Figure 4 is the present invention 5 is a cross-sectional view illustrating a state of use according to the present invention.

도 1내지 도 6에 도시된 바와 같이, 본 발명은 판재(10)를 절단하는 제1단계(S1)와, 절단된 판재(10)에 탄성부재(20)와 고정편(30)이 분리되게 복수개의 성형부(11)가 성형하는 제2단계(S2)와, 상기 성형부(11)의 상하부에 인서트 사출성형하여 결합부(40)에 결합하는 제3단계(S3)와, 판재(10)에서 인서트 성형된 결합부(40)를 분리하는 제4단계(S4)로 구성된다.As shown in Figure 1 to 6, the present invention is a first step (S1) for cutting the plate 10, and the elastic member 20 and the fixing piece 30 to be separated from the cut plate 10 A second step S2 of molding the plurality of molding parts 11, a third step S3 of insert-molding the upper and lower parts of the molding part 11 to the coupling part 40, and a plate 10. ) Is a fourth step (S4) for separating the insert-formed coupling portion (40).

상기 제1단계(S1)는 스테인레스 스틸 또는 금속재로 이루어지며 판재(10)를 절단작업이 이루어진다.The first step (S1) is made of stainless steel or metal material and the cutting plate 10 is made.

상기 제2단계(S2)는 프레스 성형에 의해 도 2에 도시된 바와 같이 판재(10)에 일정한 형상과 모양을 갖는 복수의 성형부(11)가 길이방향으로 형성되며, 상기 성형부(11)는 탄성부재(20)와 고정편(30)이 분리된 상태로 일체로 성형된다.In the second step S2, as illustrated in FIG. 2, a plurality of molding parts 11 having a predetermined shape and a shape are formed in a length direction by press molding, and the molding part 11 is formed. The elastic member 20 and the fixed piece 30 is integrally molded in a state separated.

그리고 상기 탄성부재(20)에는 외주면을 따라 일정한 간격을 두고 복수의 결합편(21)이 형성되고, 내주면에는 일부가 분할되며 지그재그로 절곡된 탄성편(22)이 형성된다.And the elastic member 20 is formed with a plurality of coupling pieces 21 at regular intervals along the outer circumferential surface, the inner circumferential surface is formed a portion of the elastic piece 22 is bent in a zigzag.

또한, 상기 탄성부재(20)의 결합편(21)은 외주면을 따라 하나 또는 그 이상 형성될 수 있는 것이다.In addition, one or more coupling pieces 21 of the elastic member 20 may be formed along an outer circumferential surface thereof.

상기 제3단계(S3)는 판재(10)에 성형된 성형부(11)의 상하부에서 합성수지 및 플라스틱재 등의 성형물을 넣고 인서트 사출하여 결합부(40)를 성형한다.The third step (S3) is inserted into the molding material, such as synthetic resin and plastic material in the upper and lower parts of the molded part 11 formed on the plate 10 to insert the injection molding 40.

이렇게 성형된 결합부(40)에는 요홈(43)과 돌기(44)가 외주면을 따라 형성되며, 상기 요홈(43)에는 관통된 지지구멍(41)이 형성되고, 이 지지구멍(41)의 배면에 복수의 결합공(42)이 형성된다.The groove 40 and the protrusion 44 are formed along the outer circumferential surface of the coupling portion 40 formed as described above, and the support hole 41 is formed in the groove 43, and a rear surface of the support hole 41 is formed. A plurality of coupling holes 42 are formed in the grooves.

그리고 상기 결합부(40)에는 내외주면에 탄성부재(20)와 고정편(30)이 각각 분리되게 개재된다.In addition, the coupling part 40 is interposed between the elastic member 20 and the fixing piece 30 on the inner and outer peripheral surfaces, respectively.

상기 탄성부재(20)는 지지구멍(41)에 대응되게 결합되는 결합편(21)이 형성되고 상기 결합부(40)의 내측에 탄성편(22)이 형성된다.The elastic member 20 has a coupling piece 21 is formed to be coupled to correspond to the support hole 41, the elastic piece 22 is formed inside the coupling portion 40.

상기 탄성편(22)은 일부가 분할되게 형성되고 서로 지그재그로 형성되어 일정한 복원력을 갖는다.The elastic piece 22 is formed to be partly divided and zigzag with each other to have a constant restoring force.

상기 제4단계(S4)는 도면상에 도시하지 않은 커팅장치에 의해 판재(10)에 고정된 성형부(11)의 가장자리를 커팅하면, 상기 탄성부재(20)와 고정편(30)이 결합된 상태로 결합부(40)가 분리된다.In the fourth step S4, when the edges of the molding part 11 fixed to the plate 10 are cut by a cutting device not shown in the drawing, the elastic member 20 and the fixing piece 30 are coupled to each other. Coupling portion 40 is separated in the state.

이와 같이 상기 결합부(40)의 지지구멍(41)은 탄성부재(20)가 유동가능하게 형성된 것이다.As such, the support hole 41 of the coupling portion 40 is formed so that the elastic member 20 is movable.

그리고 상기 고정편(30)은 결합부(40)의 돌기(44)에 일부가 매입되어 수직연장되게 형성된다.And the fixing piece 30 is formed so that a part is embedded in the projection 44 of the coupling portion 40 to extend vertically.

한편, 상기 관체연결구(50)는 일측으로 연장된 연장부(51)이 형성되고 이 연장부(51)의 외주면에 상기 결합부(40)의 결합공(42)이 대응되게 고정돌기(52)가 형성된다.On the other hand, the tubular connector 50 is formed with an extension portion 51 extending to one side and the fixing projection 52 so that the coupling hole 42 of the coupling portion 40 to the outer peripheral surface of the extension portion 51 Is formed.

도 4,5에 도시된 바와 같이, 본체(60)의 내주면에 고정편(30)에 의해 결합부(40)가 고정되며, 이어 상기 결합부(40)의 내측에 관체연결구(50)를 결합하고, 상기 관체연결구(50)와 결합부(40)의 내주면에 관체(70)를 삽입하면 상기 결합부(40)의 탄성편(22)이 확관되면서 관체(70)의 외주면을 고정한다.4 and 5, the coupling portion 40 is fixed to the inner circumferential surface of the main body 60 by the fixing piece 30, and then the tubular connector 50 is coupled to the inner side of the coupling portion 40. And, if the tube 70 is inserted into the inner peripheral surface of the tubular connector 50 and the coupling portion 40, the elastic piece 22 of the coupling portion 40 is expanded while fixing the outer peripheral surface of the tubular body 70.

다시말해 상기 관체(70)를 삽입하면 상기 탄성편(22)이 일측으로 밀려지면서 확관되고 이와 동시에 상기 결합편(21)이 뒤로 밀려짐에 따라 상기 탄성부재(20)의 전체가 유동되면서 관체(70)가 고정된다.In other words, when the tubular body 70 is inserted, the elastic piece 22 is pushed to one side and expanded, and at the same time, as the coupling piece 21 is pushed backward, the entire elastic member 20 flows while the tubular body ( 70) is fixed.

그리고 관체(70)를 분리하는 경우에는 관체연결구(50)의 연장부(51)을 전진시키면 상기 탄성편(22)이 확관되고 이와 동시에 상기 결합편(21)이 뒤로 밀려짐에 따라 상기 관체(70)가 분리가능한 것이다.In the case of separating the tubular body 70, when the extension part 51 of the tubular connector 50 is advanced, the elastic piece 22 is expanded, and at the same time, the coupling piece 21 is pushed backward, so that the tubular body ( 70) is separable.

이와 같이 상기 관체(70)의 고정 또는 분리 작업시 상기 탄성부재(20)의 전체가 유동되어져 상기 탄성부재(20)가 충분한 복원력을 갖는 것이다.As such, when the tubular body 70 is fixed or separated, the entire elastic member 20 is flowed so that the elastic member 20 has sufficient restoring force.

따라서, 본 발명은 카트리지의 결합부에 탄성부재와 고정편을 분리가능한 제조방법을 채택하고, 이로 인해 카트리지에 삽입된 관체의 고정 또는 분리시 상기 탄성부재가 충분한 복원력을 갖도록 한 효과가 있다.Therefore, the present invention adopts a manufacturing method capable of separating the elastic member and the fixing piece in the engaging portion of the cartridge, thereby having the effect that the elastic member has a sufficient restoring force when fixing or detaching the tubular body inserted into the cartridge.

Claims (5)

외주면을 따라 요홈과 돌기를 가지도록 요철형상으로 형성되고, 상기 요홈의 지지구멍에 유동가능하게 결합되며 삽입된 관체를 고정하는 탄성부재와, 본체의 내주면에 고정되며 상기 돌기에 일부가 매립된 고정편이 포함된 결합부와;It is formed in a concave-convex shape to have a groove and a projection along the outer circumferential surface, and is elastically coupled to the support hole of the groove and fixed to the inserted tubular body, fixed to the inner peripheral surface of the main body and part of the fixing fixed to the protrusion A coupling part including a piece; 상기 결합부의 내주면에 결합되며 상기 탄성부재의 동작을 유도하여 상기 관체의 고정 또는 분리가능하게 하는 관체연결구; 로 구성하며,A tubular connector coupled to the inner circumferential surface of the coupling part to guide the operation of the elastic member to fix or detach the tubular body; Consists of, 상기 탄성부재는 상기 지지구멍에 대응되게 결합되는 복수의 결합편과, 상기 결합편에 일체로 형성되며 상기 관체의 외주면을 지지하는 탄성편이 형성되어 이루어지고,The elastic member is formed of a plurality of coupling pieces that are coupled to correspond to the support hole, and an elastic piece integrally formed on the coupling piece and supporting the outer peripheral surface of the tube, 상기 탄성부재와 고정편의 성형은 하나의 판재로부터 성형하되,Molding of the elastic member and the fixing piece is molded from a single plate, 절단된 판재에 탄성부재와 고정편이 분리되게 복수개의 성형부를 성형하고, 이 성형부의 상하부에 인서트 사출성형하여 결합부를 성형하며, 판재에서 인서트 성형된 결합부를 분리하여 하나의 판재로부터 탄성부재와 고정편을 성형하는 것을 특징으로 하는 관로연결용 카트리지.A plurality of moldings are formed on the cut sheet to separate the elastic member and the fixing piece, and injection molding is performed by insert injection molding on the upper and lower parts of the molding part, and the insert is inserted from the sheet and the elastic member and the fixing piece are separated from one plate. Pipeline connection cartridge, characterized in that for molding. 삭제delete 삭제delete 판재를 절단하는 제 1 단계와;A first step of cutting the sheet; 절단된 판재에 탄성부재와 고정편이 분리되게 복수개의 성형부를 성형하는 제 2 단계와;A second step of forming a plurality of molding parts to separate the elastic member and the fixing piece on the cut sheet; 상기 성형부의 상하부에 인서트 사출성형하여 결합부를 성형하는 제 3 단계와;A third step of insert molding the upper and lower parts of the molding part to mold the joint part; 판재에서 인서트 성형된 결합부를 분리하는 제 4 단계로 구성된 것을 특징으로 하는 관로연결용 카트리지 제조방법.The method of manufacturing a cartridge for pipe connection, comprising a fourth step of separating the insert-formed joint from the plate. 제 4 항에 있어서,The method of claim 4, wherein 상기 제 4 단계의 결합부는 외주면을 따라 요홈과 돌기를 가지도록 요철형상으로 형성되고, 상기 요홈의 지지구멍에 유동가능하게 결합편이 형성되고 상기 결합편과 일체로 형성되며 관체의 외주면을 고정하는 탄성편이 포함된 탄성부재와, 상기 돌기에 일부가 매립되고 돌출된 고정편이 형성된 것을 특징으로 하는 관로연결용 카트리지 제조방법.The engaging portion of the fourth step is formed in a concave-convex shape to have grooves and protrusions along the outer circumferential surface, the coupling piece is formed to be movable in the support hole of the groove, formed integrally with the coupling piece and elastic to fix the outer peripheral surface of the tubular body An elastic member including a piece, and a method for manufacturing a pipe connection cartridge, characterized in that a portion is formed in the protrusion is fixed and protruded.
KR1020050022774A 2005-03-18 2005-03-18 A cartridge and cartridge manufacture method KR100636997B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020050022774A KR100636997B1 (en) 2005-03-18 2005-03-18 A cartridge and cartridge manufacture method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050022774A KR100636997B1 (en) 2005-03-18 2005-03-18 A cartridge and cartridge manufacture method

Publications (2)

Publication Number Publication Date
KR20060100880A KR20060100880A (en) 2006-09-21
KR100636997B1 true KR100636997B1 (en) 2006-10-20

Family

ID=37632309

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050022774A KR100636997B1 (en) 2005-03-18 2005-03-18 A cartridge and cartridge manufacture method

Country Status (1)

Country Link
KR (1) KR100636997B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100764511B1 (en) 2005-12-30 2007-10-10 김기래 A cartridge
KR101670725B1 (en) * 2014-12-04 2016-10-31 서성교 Tube pipe connector having one-touch type fitting structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100764511B1 (en) 2005-12-30 2007-10-10 김기래 A cartridge
KR101670725B1 (en) * 2014-12-04 2016-10-31 서성교 Tube pipe connector having one-touch type fitting structure

Also Published As

Publication number Publication date
KR20060100880A (en) 2006-09-21

Similar Documents

Publication Publication Date Title
CN103561926B (en) For embedding the mould of molding and the method for embedding molded ferrule
KR100636997B1 (en) A cartridge and cartridge manufacture method
EP2476166B1 (en) Mat sealing joint, electrical connector, and method of manufacture
JP4564679B2 (en) Pipe fitting
WO2003095176A3 (en) Insert molding razor cartridges
JP4986217B2 (en) Housing and method for manufacturing the same
EP3589877B1 (en) Quick connector
KR20090089593A (en) Reinforcement addition manufacturing method and fixation means of the velcrofastener which is formed
JP2008068748A (en) Assist grip
KR101426670B1 (en) Plate unit block and plate unit block set
CN106794613A (en) The shock insulation insert of pipe clamp and the method for this insert of manufacture
CN107969976B (en) Method for manufacturing toilet seat/toilet cover and toilet device
KR100531219B1 (en) Injection molding method of terminal inserted plastic mold and inserting terminal
JP2005088372A (en) Injection mold
KR100726327B1 (en) Apparatus for mold
KR200414093Y1 (en) A cartridge
KR200487781Y1 (en) Housing for Industrial equipment
CN211755083U (en) Micro-channel device
KR20180039814A (en) Own elasticity and compression force for good plastic retaining clip
CN219892501U (en) Card support and mobile terminal
KR100764511B1 (en) A cartridge
JP5354368B2 (en) Method for manufacturing gasket structure
US20220176602A1 (en) Method of manufacturing composite member, and mold used therein
JPH09187309A (en) Plastic buckle and its manufacture
JP2003021280A (en) Packing for joint and pipe connecting structure using it

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20120919

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20130926

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20141023

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20150826

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20160519

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20170530

Year of fee payment: 12

FPAY Annual fee payment

Payment date: 20180605

Year of fee payment: 13