KR950010618Y1 - Video tape cassette cover - Google Patents

Video tape cassette cover Download PDF

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Publication number
KR950010618Y1
KR950010618Y1 KR92005647U KR920005647U KR950010618Y1 KR 950010618 Y1 KR950010618 Y1 KR 950010618Y1 KR 92005647 U KR92005647 U KR 92005647U KR 920005647 U KR920005647 U KR 920005647U KR 950010618 Y1 KR950010618 Y1 KR 950010618Y1
Authority
KR
South Korea
Prior art keywords
cassette cover
video tape
cover
cassette
tape cassette
Prior art date
Application number
KR92005647U
Other languages
Korean (ko)
Other versions
KR930024293U (en
Inventor
박창식
Original Assignee
최준식
주식회사 에스·케이·씨
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 최준식, 주식회사 에스·케이·씨 filed Critical 최준식
Priority to KR92005647U priority Critical patent/KR950010618Y1/en
Publication of KR930024293U publication Critical patent/KR930024293U/en
Application granted granted Critical
Publication of KR950010618Y1 publication Critical patent/KR950010618Y1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
    • G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
    • G11B23/08707—Details
    • G11B23/08735—Covers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
    • G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
    • G11B23/08707—Details
    • G11B23/08714—Auxiliary features

Landscapes

  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

내용 없음.No content.

Description

비디오 테이프 카세트의 카세트 커버(COVER)Cassette cover of video tape cassette (COVER)

제1도는 비디오 테이프 카세트의 커버분리사시도.1 is an exploded perspective view of a video tape cassette.

제2도는 제1도중 종래카세트 커버의 사시도와 A-A선 단면도.2 is a perspective view and a cross-sectional view taken along line A-A of the prior art cassette cover of FIG.

제3도는 본 고안에 따른 카세트 커버의 구성단면도.3 is a cross-sectional view of the cassette cover according to the present invention.

제4도는 제3도와 다른 예의 구성도이다.4 is a configuration diagram of another example of FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 힌지핀 12 : 상부케이스10: hinge pin 12: upper case

14 : 체결공 16 : 카세트 커버14 fastening hole 16 cassette cover

18 : 지지면 20 : 스프링18: support surface 20: spring

22 : 보스(BOSS) 23 : 테이프주행부22: boss 23: tape running portion

24 : 수직면 26 : 수평면24: vertical plane 26: horizontal plane

28 : 연결면 30 : 원호(圓弧)28: connection surface 30: circular arc

32 : 보강리브32: reinforcement rib

본 고안은 비디오 테이프 카세트에 있어서 전체 두께를 균일하게 제작한 카세트 커버에 관한 것이다.The present invention relates to a cassette cover produced uniformly in overall thickness in a video tape cassette.

비디오 테이프 카세트에서 카세트 커버는 비디오 테이프가 주행되는 주행부를 보호하기 위해 스프링으로 탄지되는 보호구(GUARD PANEL)이다.In a video tape cassette, the cassette cover is a GUARD PANEL which is carried with a spring to protect the running portion on which the video tape runs.

즉, 제1도에서와 같이, 상부 케이스(12)의 체결공(14)에 힌지 결합되는 카세트 커버(16)는 그 몸체 양측단의 지지면(18)에 내측으로 스프링(20)이 끼워지는 보스(22)와 힌지핀(10)이 형성되고, 그 단면구성은 테이프 주행부(23)를 덮는 수직면(24)과, 카세트 커버의 열림범위를 제한함과 동시에 보강기능을 갖도록 한 수평면(26)이 연결면(28)으로 연결된다.That is, as shown in Figure 1, the cassette cover 16, which is hinged to the fastening hole 14 of the upper case 12, the spring 20 is fitted inward to the support surface 18 of both ends of the body The boss 22 and the hinge pin 10 are formed, the cross-sectional configuration of the vertical surface 24 covering the tape running portion 23, and the horizontal surface 26 having a reinforcing function while limiting the opening range of the cassette cover. ) Is connected to the connection surface 28.

그런데, 종래의 카세트 커버(16) 구성 단면은 그 수평면(26)의 두께(H)가 수직면(24)의 두께(L)보다 두껍게 제작됨으로써, 카세트 커버(16)성형시의 냉각시간이 다른데 따른 비틀림 현상이 발생되고, 더나아가 냉각시간이 지연되는 단점이 있었다.However, the cross section of the conventional cassette cover 16 has a thickness H of the horizontal surface 26 that is thicker than the thickness L of the vertical surface 24, so that the cooling time at the time of forming the cassette cover 16 is different. Torsion occurred, and furthermore, the cooling time was delayed.

이렇게 두께(H)(L)를 달리하는 이유가 카세트 커버(16)의 기능을 극대화시키고자 한 것이라 해도, 중량을 감소시키면서도 기능수행에 최적화시킬 수 있는 경우는 얼마든지 있다.Although the reason for varying the thickness (H) (L) is to maximize the function of the cassette cover 16, there are many cases that can be optimized for performance while reducing the weight.

이러한 목적으로 안출된 본고안은 지지스프링의 두께가 얇은 수직면 두께를 기준으로 수평면과 연결면의 두께를 수직면과 거의 같도록 제작하고, 두게가 얇아지는데 따른 보강기능을 고려하여 수평면 내측의 단면구성이 라운드진 형태로 제작함으로써 본 고안의 목적을 달성할 수 있게 한 것이다.Based on the thickness of the vertical plane, the thickness of the supporting spring is made to be almost the same as the vertical plane, and the cross-sectional structure inside the horizontal plane is made in consideration of the reinforcement function of thinning the thickness of the support spring. By making it in a rounded shape it is possible to achieve the purpose of the present invention.

이하, 첨부도면을 참고하여 본 고안을 상술한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 고안은 카세트 커버(16)의 수평면(26)과 수직면(24) 및 연결면(28)의 평균두께가 같도록 형성시키되, 수평면(26) 내측으로 원호(30)를 이루도록 하고, 이 원호(30)에 연하여 연결면(28)의 곡률(R)이 두께(S)와 같도록 제작된 특징을 갖는 것이다.The present invention is formed so that the average thickness of the horizontal surface 26 and the vertical surface 24 and the connecting surface 28 of the cassette cover 16 is equal, but to form an arc (30) inside the horizontal surface 26, the circular arc ( In connection with 30), the curvature R of the connection surface 28 is made to be equal to the thickness S.

제3도는 본 고안에 따른 카세트 커버의 구성 단면도로써, 수평면(26) 내측으로 원호(30)가 형성되어서 종래의 수평면(점선)에 대해 그 두께가 매우 얇게 되었으며, 원호(30)구성상 수평면(26)은 상하가 두껍고 중앙이 얇다 하더라도 평균 두께(S)는 수직면 두께(S)가 같도록 제작된다.3 is a cross-sectional view of the cassette cover according to the present invention, the arc (30) is formed inside the horizontal plane 26, the thickness thereof is very thin with respect to the conventional horizontal plane (dotted line), the horizontal plane ( 26) is made so that the average thickness (S) is equal to the vertical thickness (S) even if the top and bottom are thick and the center is thin.

제4도는 제3도와 다른예의 구성도로써, 수평면(26)의 원호(30)에 "T" 자 위치로 보강리브(32)를 형성시킨 것이다.4 is a configuration diagram of another example of FIG. 3, in which the reinforcing ribs 32 are formed at the “T” position on the arc 30 of the horizontal plane 26.

상기와 같은 본 고안의 카세트 커버를 사용함에 따라 카세트 커버 성형시의 각 부위가 동일하게 냉각 성형되어 휨발생이 없어지고, 중량감소로 원가절감효과를 얻을 수 있다.By using the cassette cover of the present invention as described above, each part during the cassette cover molding is equally cooled to eliminate warpage, and cost reduction effect can be obtained by weight reduction.

또한, 수평면(26)의 원호(30)는 힌지핀(10)을 중심으로 회동하는 카세트 커버(16)가 걸리는 일없이 원활한 유동상태를 보강하여서 기능효과를 극대화시킬 수 있다.In addition, the circular arc 30 of the horizontal surface 26 can maximize the functional effect by reinforcing a smooth flow state without catching the cassette cover 16 rotating about the hinge pin 10.

Claims (2)

비디오 테이프 카세트의 테이프 주행부(23)를 보호하기 위하여 수직면(24)과 수평면(26)이 연결면(28)으로 연결 구성된 채, 힌지핀(10)과 보스(22)로 상부케이스(12)에 유착되는 카세트 커버에 있어서, 상기 수평면(26)과 수직면(24) 및 연결면(28)의 평균 두께가 동일하도록 형성시키되, 수평면(26) 내측으로 원호(30)를 이루도록 구성시킨 것을 특징으로 하는 비디오 테이프 카세트의 카세트 커버(COVER).In order to protect the tape running portion 23 of the video tape cassette, the upper case 12 is formed by the hinge pin 10 and the boss 22 with the vertical surface 24 and the horizontal surface 26 connected to the connection surface 28. In the cassette cover which is adhered to, the average thickness of the horizontal surface 26 and the vertical surface 24 and the connecting surface 28 is formed to be the same, characterized in that configured to form an arc 30 in the horizontal surface 26 Cassette cover (COVER) of a video tape cassette. 제1항에 있어서, 원호(30)에는 "T" 자 위치로 보강리브(32)가 형성된 것을 특징으로 하는 비디오 테이프 카세트의 카세트 커버(COVER).A cassette cover (COVER) of a video tape cassette according to claim 1, characterized in that the arc (30) is provided with a reinforcing rib (32) in the "T" position.
KR92005647U 1992-04-07 1992-04-07 Video tape cassette cover KR950010618Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92005647U KR950010618Y1 (en) 1992-04-07 1992-04-07 Video tape cassette cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92005647U KR950010618Y1 (en) 1992-04-07 1992-04-07 Video tape cassette cover

Publications (2)

Publication Number Publication Date
KR930024293U KR930024293U (en) 1993-11-27
KR950010618Y1 true KR950010618Y1 (en) 1995-12-22

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ID=19331394

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92005647U KR950010618Y1 (en) 1992-04-07 1992-04-07 Video tape cassette cover

Country Status (1)

Country Link
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KR930024293U (en) 1993-11-27

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