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KR950024818A - Can lid with outlet for easy contents outflow and its manufacturing method - Google Patents

Can lid with outlet for easy contents outflow and its manufacturing method Download PDF

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Publication number
KR950024818A
KR950024818A KR1019940002862A KR19940002862A KR950024818A KR 950024818 A KR950024818 A KR 950024818A KR 1019940002862 A KR1019940002862 A KR 1019940002862A KR 19940002862 A KR19940002862 A KR 19940002862A KR 950024818 A KR950024818 A KR 950024818A
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KR
South Korea
Prior art keywords
lid
contents
discharge
induction
manufacturing
Prior art date
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Granted
Application number
KR1019940002862A
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Korean (ko)
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KR960008689B1 (en
Inventor
류재만
김관옥
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류재만
김관옥
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Priority to KR1019940002862A priority Critical patent/KR960008689B1/en
Publication of KR950024818A publication Critical patent/KR950024818A/en
Application granted granted Critical
Publication of KR960008689B1 publication Critical patent/KR960008689B1/en
Anticipated expiration legal-status Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/44—Making closures, e.g. caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/30—Folding the circumferential seam

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

Abstract

본 발명은 내용물유출이 쉬운 배출구를 가진 캔(can)뚜껑 및 그 제조방법에 관한 것으로, 종래의 경우 캔뚜껑의 제조과정중에 소재의 내, 외측표면에 보호피막코팅을 수행하기는 하지만 실제로는 그 보호 피막의 두께가 얇고 고리를 결합하는 과정이나 캔뚜껑과 본체를 시밍하는 과정에서 국부적으로 긁히거나 자체소재사이의 마찰에 의하여 보호피막이 벗겨져 내용물의 장기 보관상 어려운문제, 부식에 따른 내용물의 오염문제, 또한 배출구를 통하여 내용물을 배출하는 과정에서 캔뚜껑의 표면에 있던 오염물질에 의한 내용물의 오염문제, 배출구 주위에 내용물이 잔류하게 되는 문제등이 있었던바, 본 발명은 이러한 종래의 제반문제를 해소하고자 캔뚜껑의 제조시에 개방부의 고리를 결합한우 캔 뚜껑의 전면에 수지제의 배출유도관과 공기진입구를 별성하여 이루어지는 유도배출부재를 부착하되 저면전체면적중 외주연 일부를 제외한 나머진 전부위에 걸쳐 수지제 연장부를 부착하여 캔뚜껑과 캔본체를 시밍하는 과정에서 취약부위가 발생한 가능성을 배제하고 내용물의 배출시에도 캔뚜껑자체 배출구에는 내용물이 직접접촉되지 않아 캔뚜껑의 상부표면이 오염되어 있더라 내용물을 위생적으로 용이하게 배출시킬 수 있어 캔용기 제조분야에 유용하게 활용할 수 있는데 그 특징이 있다.The present invention relates to a can lid having an outlet for easy contents outflow and a method for manufacturing the same. In the conventional case, although the protective coating is performed on the inner and outer surfaces of the material during the manufacturing process of the can lid, The thickness of the protective film is thin, and during the process of joining the rings or seaming the can lid and the body, it is locally scratched or the protective film is peeled off due to the friction between its own materials. In addition, in the process of discharging the contents through the discharge port, there was a problem of contamination of the contents by the contaminants on the surface of the can lid, the problem of the contents remaining around the discharge port, and the present invention solves these conventional problems. In order to manufacture the can lid, a resin discharge induction pipe and an air inlet are formed on the front of the can lid. Attach the induction discharge member made separately and attach the resin extension part over the remaining part except the outer circumference part of the bottom surface to exclude the possibility of vulnerable parts in the process of seaming the can lid and the can body. Even though the can lid itself is not directly in contact with the contents, the upper surface of the can lid is contaminated, so that the contents can be easily sanitized easily and can be usefully used in the can container manufacturing field.

Description

내용물 유출이 쉬운 배출구를 가진 캔(can) 뚜껑 및 그 제조방법Can lid with outlet for easy contents outflow and its manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 캔뚜껑과 캔본체의 결합상태를 보여주는 요부 종단면도,1 is a longitudinal sectional view showing a main portion of the conventional can lid and can body coupling state,

제2도는 본 발명에 의한 캔 뚜껑과 캔본체의 결합상태 중 바람직한 일례를 보여주는 요부종단면도,Figure 2 is a main longitudinal cross-sectional view showing a preferred example of the state in which the can lid and the can body coupled according to the present invention,

제6도는 본 발명에 의한 다른 제조예로서 캔뚜껑의 구조를 달리하여 적용한 실시예를 보여주는 결합상태 요부단면도,Figure 6 is a cross-sectional view of the main portion of the coupling state showing an embodiment applied by changing the structure of the can lid as another manufacturing example according to the present invention,

제9도는 제8도의 외관사시도.9 is an external perspective view of FIG.

Claims (4)

개방부의 외주연에 개방홈선을 형성하고 개봉용 고리를 고정결합하여 캔본체와 시밍결합이 이루어지도록하는 캔뚜껑의 제조방법에 있어서, 공기유입로와 배출유도관이 형성된 유도배출부재를 캔뚜껑의 저면에 부착고정하되 배출유도관의 취약부를 갖는 상부보호막이 개방부 및 고리고정부의 저면에 부착 되도록 하여 이루어지도록 하는 것을 특징으로 하는 제조방법.In the manufacturing method of the can lid to form an open groove line on the outer periphery of the open portion and to securely couple the opening ring to the seam can be made, the induction discharge member formed with the air inlet and the discharge induction pipe of the can lid The fixing method is fixed to the bottom but the upper protective film having a weak portion of the discharge induction pipe is made to be attached to the bottom of the opening and the ring fixing part. 개방부의 외주연에 개방홈선을 형성하고 개방용 고리를 고정결합하여 캔본체와 외주연이 시밍결합이 이루어지도록 구성된 캔뚜껑에 있어서, 캔뚜껑(1)의 저면에 수지제의 유도배출부재(10)를 부착고정하되, 유도배출부재(10)는 일측에 홈형태의 공기유입로(12)를 형성하고 배출유도관(16)을 형성하여 공기유입로(12)의 양측주연부와 배출유도관(16)의 상부보호막(14)이 캔뚜껑(1)의 저면일측과 개방부(3)의 저면에 각각 위치하도록 부착고정되어 이루어지는 것을 특징으로 하는 캔뚜껑.In the can lid configured to form an open groove line on the outer periphery of the open portion and fixedly couple the opening ring so that the can body and the outer periphery are seamed, the induction discharge member 10 made of resin is formed on the bottom of the can lid 1. ), But the induction discharge member 10 has a groove-shaped air inlet 12 formed on one side and the discharge induction pipe 16 is formed on both sides of the air inlet 12 and the discharge induction pipe ( 16. The can lid, characterized in that the upper protective film (14) is attached and fixed so as to be located on one side of the bottom of the can lid (1) and the bottom of the opening (3), respectively. 제2항에 있어서, 유도배출부재(10)의 공기유입로(12) 및 배출유도판(16)을 포함하여 그 외주연에 연장부(20)를 형성하여 캔뚜껑(1)의 저면에 부착고정되는 것을 특징으로 하는 캔뚜껑.According to claim 2, including the air inlet 12 and the discharge guide plate 16 of the induction discharge member 10 to form an extension 20 on the outer periphery and attached to the bottom surface of the can lid (1) Can lid, characterized in that fixed. 제2항 또는 제3항에 있어서, 배출유도관(16)의 일측에 밀집상태의 벨로우즈부(16a)를 형성하여 이루어지는 것을 특징으로 하는 캔뚜껑.The can lid according to claim 2 or 3, wherein a bellows portion (16a) in a dense state is formed on one side of the discharge induction pipe (16). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940002862A 1994-02-18 1994-02-18 Process for manufacturing can caps Expired - Fee Related KR960008689B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940002862A KR960008689B1 (en) 1994-02-18 1994-02-18 Process for manufacturing can caps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940002862A KR960008689B1 (en) 1994-02-18 1994-02-18 Process for manufacturing can caps

Publications (2)

Publication Number Publication Date
KR950024818A true KR950024818A (en) 1995-09-15
KR960008689B1 KR960008689B1 (en) 1996-06-29

Family

ID=19377361

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940002862A Expired - Fee Related KR960008689B1 (en) 1994-02-18 1994-02-18 Process for manufacturing can caps

Country Status (1)

Country Link
KR (1) KR960008689B1 (en)

Also Published As

Publication number Publication date
KR960008689B1 (en) 1996-06-29

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