KR101866140B1 - Three Stage Rubber Mold Manufacture Method For Too Stage Wiper Packing Molding - Google Patents

Three Stage Rubber Mold Manufacture Method For Too Stage Wiper Packing Molding Download PDF

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Publication number
KR101866140B1
KR101866140B1 KR1020170119270A KR20170119270A KR101866140B1 KR 101866140 B1 KR101866140 B1 KR 101866140B1 KR 1020170119270 A KR1020170119270 A KR 1020170119270A KR 20170119270 A KR20170119270 A KR 20170119270A KR 101866140 B1 KR101866140 B1 KR 101866140B1
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South Korea
Prior art keywords
mold
stage
wiper
packing
core mold
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KR1020170119270A
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Korean (ko)
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김상선
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김상선
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0053—Producing sealings
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/18—Casings combined with other objects
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/26—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball
    • A45D40/262—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like
    • A45D40/265—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like connected to the cap of the container
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/26—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball
    • A45D40/262—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like
    • A45D40/265—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like connected to the cap of the container
    • A45D40/267—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like connected to the cap of the container comprising a wiper
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/76—Cores
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D2040/0006—Accessories
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1046—Brush used for applying cosmetics
    • A46B2200/1053—Cosmetics applicator specifically for mascara
    • A46B2200/106—Cosmetics applicator specifically for mascara including comb like element

Abstract

The present invention relates to a method for manufacturing a three-stage rubber mold, which molds a two-stage wiper packing (14). The three-stage rubber mold includes a top base mold (21), a middle base mold (22), and a bottom base mold (23) each of which includes a guide pin hole (29) and a guide pin (28). An inner core mold (24) is fixed and assembled with a bolt (27b, or pin) in the bottom base mold (23). The inner core mold (24) is divided into upper and lower core molds (24a, 24b) to be processed, and the upper and lower core molds (24a, 24b) are fixed and coupled to each other by the bolt (27a, or pin) at a thickness interval of an upper wiper (16) to be integrated as one. Therefore, according to the present invention, a lifespan of a mascara solution is able to be extended.

Description

2단 와이퍼 패킹 성형하는 3단 고무금형 제작 방법{Three Stage Rubber Mold Manufacture Method For Too Stage Wiper Packing Molding}[0001] The present invention relates to a three-stage rubber mold manufacturing method for molding two-stage wiper packing,

본 발명은 2단 와이퍼 패킹(14)을 성형시키는 3단 고무금형 제작 방법에 관한것 으로서 ,The present invention relates to a three-step rubber mold manufacturing method for molding a two-stage wiper packing (14)

더욱 상세하게는 마스카라 용기 속에서 내용물이 묻은 브러시(13)에 마스카라를 하단 와이핑 수단과 상단 와이핑 수단을 이용하여 두번을 와이핑할 수 있는 동시에 상캡을 닫을때 상단 , 하단 두단계를 밀폐하므로 밀폐성을 유지함과 동시에 상단 , 하단 2단계의 와이핑 작용으로 적정량의 마스카라를 균일하게 브러시(13)에 묻어 나오게 하는 2단 와이퍼 패킹(14)을 성형시키는 3단 고무금형 제작 방법을 제공하고자 한 것이다 .More specifically, the mascara can be wiped twice with the lower wiping means and the upper wiping means to the brush (13) containing the contents in the mascara container, and the upper and lower stages are sealed when the upper cap is closed Stage wiper packing (14) for molding a two-stage wiper packing (14) which keeps hermeticity and at the same time allows a proper amount of mascara to be uniformly discharged onto the brush (13) by a wiping action of two stages of upper and lower stages .

일반적으로 마스카라는 속눈썹을 짙게 하는 화장품으로써 내캡 솔대에 있는 브러시로 용기 속의 마스카라를 묻혀서 속눈썹에 바르도록 되어 있다 .In general, mascara is a cosmetic product that thickens eyelashes and is applied to the eyelashes by putting the mascara in the container with the brush on the inner frame of the cap.

종래의 패킹은 브러시에 마스카라가 묻혀진 상태로 빠질때 브러시대와 브러시에 묻어 있는 마스카라를 한번만 와이핑하게 됨으로써 브러시에 마스카라가 균일하게 묻지 않는 사용상 단점을 가지고 있었다 .Conventional packing has a disadvantage in that the mascara is not uniformly applied to the brush by wiping the mascara on the brush stand and brush only once when the mascara is dropped on the brush.

즉 , 종래의 패킹은 브러시에 묻어 있는 과다한 양의 마스카라를 어느 정도 와이핑 역할은 할수 있으나 브러시 전체에 묻은 마스카라를 균일하게 묻도록하는 와이핑 역할은 미흡한 점이 있었다 .That is, although the conventional packing can wipe a large amount of the mascara on the brush to some extent, it is not enough to wipe the mascara uniformly on the brush.

따라서 , 2단 와이퍼 패킹(14)은 이런 문제를 해결하기 위한 것으로서 브러시(13)에 묻은 마스카라를 하단 와이퍼(15)와 상단 와이퍼(16)로 두번에 걸쳐 와이핑할 수 있는 동시에 밀폐성을 유지할 수 있도록 함으로써 , 2단계의 와이핑 작용으로 적정량의 마스카라가 브러시(13)에 균일하게 묻어 나올 수 있게 한 2단 와이퍼 패킹(14)을 갖춘 마스카라용기(10)를 제공함과 동시에 용기 상캡(11)을 닫았을때 브러시대(12b)와 2단 와이퍼 패킹(14)이 밀폐성을 유지시켜 용기(10)내의 마스카라 용액이 굳는 현상을 막아줌으로써 마스카라 사용 시간을 연장하는 편의성 및 효과를 높일수 있도록 한 2단 와이퍼 패킹(14)를 제공하는데 그목적이 있다 .Accordingly, the two-stage wiper packing 14 is intended to solve such a problem. The mascara applied to the brush 13 can be wiped twice with the lower wiper 15 and the upper wiper 16, and at the same time, The mascara container 10 having the two-stage wiper packing 14 which allows the mascara to be uniformly buried in the brush 13 by the wiping operation of two stages is provided, The two-stage wiper (12b) and the two-stage wiper packing (14) are kept hermetically to prevent the mascara solution in the container (10) from being hardened, thereby improving the convenience and effect of extending the mascara use time The purpose of the packing 14 is to provide.

하지만 , 기존 일체형 속코아금형(24) 구조에서는 2단 와이퍼 패킹(14) 속의 상단 와이퍼(14)를 1mm이하 두께의 얇은 상단 와이퍼(16) 금형으로 제작할 수 없으므로 2단 와이퍼 패킹(14)을 성형 시킬수 없는 문제점을 갖고 있었다However, since the upper wiper 14 in the two-stage wiper packing 14 can not be manufactured as a thin upper wiper 16 mold having a thickness of 1 mm or less in the conventional integrated-type core mold 24 structure, the two-stage wiper packing 14 is molded I had a problem that I could not make.

(문헌 1) 대한민국 공개실용신안공보 제20-0230152호(공고일자 : 2001 . 07 . 03)(Document 1) Korean Utility Model Publication No. 20-0230152 (Publication Date: 2001.03.03)

본 발명은 2단 와이퍼 패킹(14)을 제공하고자 함으로써 2단 와이퍼 패킹(14)이 성형되도록 한 3단 고무금형 제작 방법을 제공하고자 한다 .The present invention seeks to provide a two-stage wiper packing (14) in which a two-stage wiper packing (14) is molded.

본 발명의 2단 와이퍼 패킹(14)이 결합되는 마스카라용기에 있어서 일정량의 마스카라가 담겨진 용기(10) 및 상캡(11)과 상기 상캡(11)과 결합되는 내캡(12a)과 상기 내캡(12a)과 일체형으로 연장되는 브러시대(12b), 브러시(13)로 구성되어 있으며 , 용기(10) 입구에는 내측에 꼭 맞게 끼워지는 관형의 2단 와이퍼 패킹(14)이 결합되어 있으며 , 상기 2단 와이퍼 패킹(14)은 하단 와이퍼(15)는 안쪽으로 오므라져 있으며 상단와이퍼(16)는 2단 와이퍼 패킹(14) 속에 형성되어 있으며 브러시(13)가 뽑아질때 브러시(13)에 묻은 마스카라를 균일하게 와이핑 하도록 되어 있다 .In the mascara container to which the two-stage wiper packing 14 of the present invention is coupled, the inner cap 12a and the inner cap 12a, which are combined with the container 10 and the upper cap 11, A brush base 12b and a brush 13 extending integrally with each other, and a tubular two-stage wiper packing 14 is fitted to the inlet of the container 10 to fit tightly inward. The two- The lower wiper 15 is folded inward and the upper wiper 16 is formed in the second stage wiper packing 14 so that the mascara adhered to the brush 13 when the brush 13 is pulled out is uniformly Wiping.

따라서 본 발명의 2단 와이퍼 패킹(14)은 고무재질을 성형시키는 과정에서 상단 와이퍼(16)를 1mm이하 두께로 얇게 성형시키기 위해서는 상단 와이퍼(16) 금형을 1mm이하 두께로 제작해야만 한다 .Therefore, in order to thin the upper wiper 16 to a thickness of 1 mm or less in the course of molding the rubber material, the upper wiper 16 should be formed to a thickness of 1 mm or less in the second stage wiper packing 14 of the present invention.

하지만 기존 일체형 속코아금형(24) 구조로는 2단 와이퍼 패킹(14) 속의 1mm이하 두께의 얇은 상단 와이퍼(16) 금형을 제작할 수 없으므로 , 본 발명은 2단 와이퍼 패킹(14)을 성형시키도록 하는 3단 고무금형 제작 방법을 제공하는데 그 목적이 있다 .However, in the conventional integrated core mold 24 structure, it is not possible to manufacture a thin upper wiper 16 mold having a thickness of less than 1 mm in the two-stage wiper packing 14, so that the present invention can be used to mold the two-stage wiper packing 14 The present invention provides a method of manufacturing a three-stage rubber mold.

본 발명이 제공하고자 하는 금형 제작 방법은 상판베이스금형(21) , 중판베이스금형(22) , 하판베이스금형(23)으로 이루어지는 3단 고무금형에 있어서 상기 상판베이스금형(21), 중판베이스금형(22), 하판베이스금형(23)은 각각 가이드핀 홀(29)을 구성하고 가이드핀(28)으로 고정 결합하여 3단 고무금형을 형성하고 있다 .A mold manufacturing method to be provided by the present invention is a three-step rubber mold comprising an upper plate base mold 21, a middle plate base mold 22 and a lower plate base mold 23, wherein the upper plate base mold 21, 22 and the lower plate base mold 23 constitute a guide pin hole 29 and are fixedly connected by a guide pin 28 to form a three-stage rubber mold.

상기 3단 고무금형에서 2단 와이퍼 패킹(14)을 성형하는데 있어서 상단 와이퍼(16) 두께가 1mm 이하로 구성되는 2단 와이퍼 패킹(14)을 성형시키기 위해서는 상단 와이퍼(16) 금형을 1mm이하 두께로 제작해야 하므로 하판베이스금형(23)에 볼트(27b , 또는 핀)로 고정시키는 2단 와이퍼 패킹(14)의 속코아금형(24)을 상측코아금형(24a) 과 하측코아금형(24b)으로 각각 분리시켜서 가공한 후 상단 와이퍼(16) 두께를 1mm이하 원하는 두께로 조절하여 원하는 두께 간격으로 상측코아금형(24a)과 하측코아금형(24b)를 볼트(27a . 또는 핀)로 고정 결합하여 하나로 일체화 시킨 속코아금형(24)을 하판베이스금형(23) 에 볼트(27b . 또는 핀)로 고정 결합함을 특징으로 한다 .In order to mold the two-stage wiper packing 14 having the thickness of the upper wiper 16 of 1 mm or less in forming the two-stage wiper packing 14 in the three-stage rubber mold, The inner core mold 24 of the two-stage wiper packing 14 is fixed to the upper core mold 24a and the lower core mold 24b so as to be fixed to the lower plate base mold 23 with the bolts 27b The upper core mold 24a and the lower core mold 24b are fixedly connected to each other by bolts 27a or pins at desired thickness intervals by adjusting the thickness of the upper wiper 16 to a desired thickness of 1 mm or less, And the integrated inner core mold 24 is fixedly coupled to the lower plate base mold 23 by bolts 27b. Or pins.

또한 2단 와이퍼 패킹(14)을 성형 과정에서 상측코아금형(24a)이 성형된 2단 와이퍼 패킹(14)에서 잘 분리 탈착되게 하기 위해서 상측코아금형 외경(25a) 치수를 상단 와이퍼(16) 두께만큼 하측코아금형 외경(25b) 치수보다 작게 제작함을 특징으로 함과 동시에 상측코아금형(24a) 하단 모서리(26)는 둥근 곡선을 유지해야 함을 특징으로 한다In order to allow the upper core mold 24a to be easily detached and detached from the formed two-stage wiper packing 14 during the molding process of the two-stage wiper packing 14, the upper core mold outer diameter 25a is dimensioned to the thickness of the upper wiper 16 And the lower end edge 26 of the upper core metal mold 24a is formed to have a rounded curved line.

본 발명은 2단 와이퍼 패킹(14)을 성형시키게 하는 3단 고무금형 제작방법을 제공함으로써 ,The present invention provides a three-step rubber mold manufacturing method for molding a two-stage wiper packing (14)

본 발명의 2단 와이퍼 패킹(14)이 결합되는 마스카라용기에 있어서 브러시(13)에 묻은 마스카라를 하단 와이퍼(15)와 상단 와이퍼(16)로 두번에 걸쳐 와이핑 작용을 하므로 적정량의 마스카라가 브러시(13)에 균일하게 묻어 나오는 효과가 있다 .In the mascara container to which the two-stage wiper packing 14 of the present invention is coupled, the mascara applied to the brush 13 is wiped twice with the lower wiper 15 and the upper wiper 16 so that a proper amount of mascara (13).

또한 , 용기(10)와 상캡(11)을 닫을때도 상단 와이퍼(16)와 하단 와이퍼(15)가 브러시대(12b)와 두단계에 걸쳐 밀착되게 결합되어 밀폐성을 유지함으로써 용기(10)내의 마스카라 용액이 굳는 현상을 방지함으로써 마스카라용액 사용시간을 연장하는 효과를 제공하는데 발명의 효과가 있다 .The upper wiper 16 and the lower wiper 15 are tightly engaged with the brush base 12b in two stages to maintain airtightness even when the container 10 and the top cap 11 are closed, There is an effect of the invention to provide an effect of prolonging the use time of the mascara solution by preventing the solution from hardening.

도 1은 종래의 1단 와이퍼 패킹 단면도
도 2는 본 발명의 2단 와이퍼 패킹 단면도
도 3은 본 발명의 2단 와이퍼 패킹 속코아금형 분리 단면도
도 4는 본 발명의 2단 와이퍼 패킹의 3단 고무금형 분리 단면도
도 5는 본 발명의 2단 와이퍼 패킹의 3단 고무금형 조립 단면도
도 6은 본 발명의 2단 와이퍼 패킹이 결합되는 마스카라용기 분리도
도 7은 본 발명의 2단 와이퍼 패킹이 결합되는 마스카라용기 조립 단면도
《도면의 주요부분에 대한 부호의 설명》
1 : 걸림턱a (종래의 1단 와이퍼 패킹)
2 : 패킹 (종래의 1단 와이퍼 패킹)
3 : 걸림턱b (종래의 1단 와이퍼 패킹)
4 : 하단와이퍼 (종래의 1단 와이퍼 패킹)
10 : 용기 11 : 상캡
12a : 내캡 12b : 브러시대
13 : 브러시 14 : 2단 와이퍼 패킹
15 : 하단 와이퍼 16 : 상단 와이퍼
17 : 용기 입구 18a , 18b : 나사
19 : 걸림턱a 20 : 걸림턱b
17 : 용기 입구 18a , 18b : 나사
19 : 걸림턱a 20 : 걸림턱b
21 : 상판베이스금형 22 : 중판베이스금형
23 : 하판베이스금형 24 : 속코아금형
24a : 상측코아금형 24b : 하측코아금형
25a : 상측코아금형 외경 25b : 하측코아금형 외경
26 : 하단 모서리 27a : 볼트(또는 핀)
27b : 볼트(또는 핀) 28 : 가이드핀
29 : 가이드핀 홀1 is a cross-sectional view of a conventional single-
2 is a cross-sectional view of the two-stage wiper packing of the present invention
Fig. 3 is a cross-sectional view of the core mold in the two-stage wiper packing of the present invention
4 is a sectional view of the three-stage rubber mold of the two-stage wiper packing of the present invention
5 is a sectional view of the three-stage rubber mold assembly of the two-stage wiper packing of the present invention
6 is a perspective view of a mascara container separator in which the two-
FIG. 7 is a cross-sectional view of a mascara container assembly in which the two-stage wiper packing of the present invention is combined
DESCRIPTION OF THE REFERENCE NUMERALS to the main parts of the drawings "
1: Retaining jaw a (Conventional single-stage wiper packing)
2: Packing (conventional single stage wiper packing)
3: Jaw b (Conventional single-stage wiper packing)
4: Lower wiper (Conventional single-stage wiper packing)
10: container 11:
12a: Inner cap 12b: Brush band
13: Brush 14: Two-stage wiper packing
15: Lower wiper 16: Upper wiper
17: container inlet 18a, 18b: screw
19: hanging jaw a 20: hanging jaw b
17: container inlet 18a, 18b: screw
19: hanging jaw a 20: hanging jaw b
21: upper plate base mold 22: middle plate base mold
23: Lower plate base mold 24: Inner core mold
24a: upper core die 24b: lower core die
25a: Upper core die outer diameter 25b: Lower core die outer diameter
26: bottom edge 27a: bolt (or pin)
27b: bolt (or pin) 28: guide pin
29: Guide pin hole

본 발명을 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다 .The present invention will now be described in detail with reference to the accompanying drawings.

도 1은 종래의 패킹 단면도로 1단 와이퍼로 구성되어짐을 나타내고 있다1 is a cross-sectional view of a conventional packing showing a single stage wiper

도 2는 본 발명의 패킹 단면도로 2단 와이퍼로 구성되어짐을 나타내고 있다2 is a packing sectional view of the present invention showing a two-stage wiper

도 3은 본 발명의 2단 와이퍼 패킹(14)을 성형시키는 3단 고무금형에서 하판베이스금형(23)에 볼트(27b)로 고정하는 속코아금형(24)을 상측코아금형(24a)과 하측코아금형(24b)으로 각각 분리시켜서 가공한 후 상단와이퍼(16) 두께를 1mm이하 두께로 조절하여 원하는 두께 간격으로 상측코아금형(24a) 과 하측코아금형(24b)를 볼트(27a , 또는 핀)로 고정 결합하여 하나로 일체화 시킨 속코아금형(24)을 하판베이스금형(23)에 볼트(27b , 또는 핀)로 고정 결합하는 속코아금형(24)이 상측코아금형(24a) 과 하측코아금형(24b으)로 분리되는것을 단면도로 나타내고 있다 .3 is a three-stage rubber mold in which the two-stage wiper packing 14 of the present invention is molded. The inner core mold 24 is fixed to the lower base mold 23 by bolts 27b, The upper core mold 24a and the lower core mold 24b are fixed to the bolts 27a and 27b at desired thickness intervals by adjusting the thickness of the upper wiper 16 to a thickness of 1 mm or less, Core mold 24 in which the inner core mold 24 integrally fixed by the bolts 27b or the pins are fastened to the lower core mold 23 by the upper core mold 24a and the lower core mold 24, 24b) in a cross-sectional view.

도 4는 본 발명의 2단 와이퍼 패킹(14)을 성형시키는 3단 고무금형에 있어서 상판베이스금형(21) , 중판베이스금형(22) , 하판베이스금형(23)으로 구성하고 있으며 각각의 베이스금형에 가이드핀 홀(29)을 구성하고 2단 와이퍼 패킹(14)을 성형한 후 2단 와이퍼 패킹(14) 금형이 3단으로 열리도록 구성하고 있으며 3단 금형이 열렸을때 2단 와이퍼 패킹(14)은 중판베이스금형(22)에 박혀 있음을 단면도로 나타내고 있다 .4 is a three-stage rubber mold for molding a two-stage wiper packing 14 according to the present invention, which comprises an upper plate base mold 21, a middle plate base mold 22 and a lower plate base mold 23, Stage wiper packing 14 is formed by forming a guide pin hole 29 in the second stage wiper packing 14 and molding the second stage wiper packing 14 and then opening the second stage wiper packing 14 in three stages. ) Is embedded in the intermediate plate base mold 22 in a sectional view.

또한 , 2단 와이퍼 패킹(14)을 성형시키는 속코아금형(24)은 상측코아금형(24a) 과 하측코아금형(24b)이 하나의 일체형으로 볼트(27a , 또는 핀)로 조립되어 하판베이스금형(23)에 볼트(27b , 또는 핀)로 고정함을 단면도로 나타내고 있다 .The inner core mold 24 for molding the two-stage wiper packing 14 is formed by assembling the upper core mold 24a and the lower core mold 24b into one unitary body with the bolts 27a (or pins) (27b, or pin) to the base plate (23).

또한 2단 와이퍼 패킹(14)을 성형하는 과정에서 상측코아금형(24a)이 성형된 2단와이퍼 패킹(14)에서 잘 분리 탈착되게 하기 위해서 상측코아금형 외경(25a) 치수를 상단 와이퍼(16) 두께만큼 하측코아금형 외경(25b) 치수보다 작게 제작됨을 도면으로 예시하고 있으며 , 상측코아금형(24a) 하단 모서리(26)는 둥근 곡선을 유지하고 있음을 단면도로 나타내고 있다 .In order to allow the upper core mold 24a to be separated and detached from the formed two-stage wiper packing 14 during the process of molding the two-stage wiper packing 14, the upper core mold outer diameter 25a is dimensioned to the upper wiper 16, And the lower end edge 26 of the upper core mold 24a is shown to have a rounded curved line. As shown in the drawing, the upper core mold 24a is formed to be smaller than the lower core mold outer diameter 25b.

도 5는 본 발명의 2단 와이퍼 패킹을 성형시키는 3단 고무금형의 조립상태를 단면도로 나타내고 있다5 is a sectional view showing a state of assembling the three-stage rubber mold for molding the two-stage wiper packing of the present invention

도 6은 본 발명의 2단 와이퍼 패킹이 결합되는 마스카라용기 분리도를 나타내고 있는 것이다 .Fig. 6 shows the mascara container separation in which the two-stage wiper packing of the present invention is combined.

도 7은 본 발명의 2단 와이퍼 패킹이 결합되는 마스카라용기 조립도를 단면도로 나타내고 있다 .7 is a cross-sectional view of a mascara container assembly incorporating a two-stage wiper packing of the present invention.

Claims (2)

2단 와이퍼 패킹(14)을 성형하는 3단 고무금형에 있어서 ,
상기 3단 고무금형은 상판베이스금형(21) , 중판베이스금형(22) , 하판베이스금형(23)으로 구성하고 각각의 가이드핀 홀(29)과 가이드핀(28)을 구성하고 있으며 ,
상기 하판베이스금형(23)에는 속코아금형(24)이 볼트(27b , 또는 핀)로 고정 조립되며 ,
상기 속코아금형(24)은 상측코아금형(24a)과 하측코아금형(24b)으로 각각 분리하여 가공한 후 상기 상단 와이퍼(16) 두께 간격으로 상측코아금형(24a) 과 하측코아금형(24b)을 볼트(27a , 또는 핀)로 고정 결합하여 하나로 일체화 시킨 속코아금형(24)을 구성함을 특징으로 하는 2단 와이퍼 패킹 성형하는 3단 고무금형 제작 방법In the three-stage rubber mold for molding the two-stage wiper packing 14,
The three-stage rubber mold is composed of an upper plate base mold 21, a middle plate base mold 22 and a lower plate base mold 23 and constitutes guide pin holes 29 and guide pins 28,
The inner core mold 24 is fixedly assembled to the lower plate base mold 23 with bolts 27b (or pins)
The inner core mold 24 is separated and processed by the upper core mold 24a and the lower core mold 24b and then the upper core mold 24a and the lower core mold 24b are separated by the thickness of the upper wiper 16, Is formed by integrally assembling the inner core mold (24) with the bolts (27a, or fins). The three-step rubber mold manufacturing method 제1항에 있어서 ,
상기 속코아금형(24)은 상측코아금형 외경(25a) 치수가 하측코아금형 외경(25b) 치수보다 작게 제작되고
상기 상측코아금형(24a)은 하단 모서리(26)에 곡선을 유지함을 특징으로 하는 2단 와이퍼 패킹 성형하는 3단 고무금형 제작 방법 .The method according to claim 1,
The inner core metal mold 24 is manufactured such that the outer diameter of the upper core metal 25a is smaller than that of the lower core metal outer diameter 25b
Wherein the upper core mold (24a) has a curved line at the lower edge (26).
KR1020170119270A 2017-09-18 2017-09-18 Three Stage Rubber Mold Manufacture Method For Too Stage Wiper Packing Molding KR101866140B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022200128A1 (en) * 2021-03-24 2022-09-29 L'oreal Device for packaging and applying a fluid product

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KR200230152Y1 (en) 2000-12-23 2001-07-03 한국콜마 주식회사 Mascara bottle having two stage wiping and sealing packing
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KR890004153Y1 (en) * 1986-02-11 1989-06-26 금성통신 주식회사 Combination and separation apparatus for core of injection mould
KR200230152Y1 (en) 2000-12-23 2001-07-03 한국콜마 주식회사 Mascara bottle having two stage wiping and sealing packing
JP2003038244A (en) * 2001-07-27 2003-02-12 Takeuchi Kogyo Kk Liquid cosmetic container
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022200128A1 (en) * 2021-03-24 2022-09-29 L'oreal Device for packaging and applying a fluid product
FR3121020A1 (en) * 2021-03-24 2022-09-30 L’Oreal Device for packaging and applying a fluid product

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