KR930002292Y1 - Cassette for video tape - Google Patents
Cassette for video tape Download PDFInfo
- Publication number
- KR930002292Y1 KR930002292Y1 KR2019890019444U KR890019444U KR930002292Y1 KR 930002292 Y1 KR930002292 Y1 KR 930002292Y1 KR 2019890019444 U KR2019890019444 U KR 2019890019444U KR 890019444 U KR890019444 U KR 890019444U KR 930002292 Y1 KR930002292 Y1 KR 930002292Y1
- Authority
- KR
- South Korea
- Prior art keywords
- tape
- cassette
- video tape
- guide
- present
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
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
- G11B23/08742—Covers in combination with brake means
Landscapes
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안이 적용된 카세트의 요부 분해 사시도.Figure 1 is an exploded perspective view of the main portion of the cassette to which the present invention is applied.
제2도는 본 고안의 요부 평면도.2 is a plan view of main parts of the present invention.
제3도는 종래도.3 is a conventional diagram.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 하프다운 10' : 하프업10: Half down 10 ': Half up
11,11' : 측벽 12 : 테이프가이드11,11 ': Side wall 12: Tape guide
본 고안은 비디오테이프용 카세트에 있어서, 하프다운 및 하프업의 서플라이 측 측벽의 선단부가 테이프가이드의 후측에 위치하도록 형성함으로써, 테이프의 주행시 테이프와 측벽선단부가 접촉되는 것을 방지하여 테이프가 손상되는 것을 방지할 수 있도록 개량된 비디오 테이프용 카세트에 관한 것이다.The present invention provides a cassette for a video tape, wherein the front end of the side wall of the supply side of the half down and the half up is formed on the rear side of the tape guide to prevent the tape from being damaged by preventing the tape from coming into contact with the side of the tape when the tape is running. The present invention relates to a cassette for a video tape improved to be preventable.
잘 아는 바와 같이, 비디오 테이프용 카세트는 테이프의 취급을 용이하게 하고 테이프에 직접 손이 닿지 않게 하여 품질의 신뢰성을 향상시키고 먼지로부터 테이프를 보호하기 위한 것으로 그 내부에는 테이프가 감겨져 있는 2개의 릴과 이들 릴을 록킹시켜 주는 록킹장치 및 테이프의 주행을 안내하는 가이드핀, 플랩 테이프 가이드, 테이프 가이드 로울러, 등으로 구성되어진다.As you know, cassettes for video tapes are designed to facilitate the handling of tapes and to keep them out of direct contact with tapes to improve the reliability of the quality and to protect the tapes from dust. And a locking device for locking these reels, a guide pin for guiding the running of the tape, a flap tape guide, a tape guide roller, and the like.
이러한 비디오 테이프용 카세트를 형성함에 있어서, 종래에는 하프다운 및 하프업의 서플라이측 측벽 선단부를 제3도에 도시한 바와 같이 테이프 가이드(50)의 중심부 위치와 동일선상에 형성하였는바, 테이프가이드(50)와 측벽(51) 선단부간의 공간부(52)가 극히 협소하여 테이프(T)의 급주행시 즉, 빨리감기, 빨리되감기시에 테이프(T)가 유동되면서 테이프(T)의 코팅면이 측벽(51)의 선단부가 접촉되어 테이프(T)의 코팅면을 손상시키는 요인이 된다는 문제점을 안고 있었다.In forming such a cassette for a video tape, conventionally, the tip side of the supply side sidewall of the half-down and half-up is formed on the same line as the central position of the tape guide 50 as shown in FIG. The space 52 between the tip of the side 50 and the side wall 51 is extremely narrow, so that the tape T flows during rapid running of the tape T, that is, fast forwarding and fast rewinding. There was a problem that the tip portion of 51 was in contact with the tape T to damage the coated surface.
따라서 본 고안자는 상기의 종래 문제점을 충분히 인식하여 비디오테이프용 카세트의 하프다운 및 하프업의 서플라이 측 측벽 선단부의 위치를 테이프가이드의 후측에 위치하도록 함으로써, 테이프가이드와 측벽선단부 사이의 공간부를 넓게 확보하여 테이프의 급 주행시 테이프가 심하게 유동되더라도 테이프의 코팅면이 측벽의 선단부와 접촉되지 않도록 개량한 본 고안의 비디오테이프용 카세트를 안출하려는 것이다.Therefore, the present inventors fully recognize the above-described problems, so that the position of the side of the side of the side of the supply side of the video tape cassette and the side of the side of the supply side of the half up is positioned at the rear side of the tape guide, thereby securing a wide space between the tape guide and the side of the side wall. Therefore, even if the tape is severely flowed during the rapid running of the tape is to devise the cassette for the video tape of the present invention improved so that the coating surface of the tape does not contact the tip of the side wall.
이하, 본 고안의 구체적인 내용을 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, the specific content of the present invention in detail as follows.
통상의 비디오테이프용 카세트에 있어서, 하프다운(10)및 하프업(10')의 서플라이측 측벽(11) (11')의 선단부가 테이프가이드(12)의 후방으로 일정거리(L)를 두고 위치하도록 형성하여 테이프가이드(12)와 측벽(11) (11') 사이의 공간부(13)를 넓게 확보할 수 있도록 형성하여 된 것이다.In a cassette for a conventional video tape, the front end portions of the supply side sidewalls 11 and 11 'of the half down 10 and the half up 10' are placed at a distance L behind the tape guide 12. It is formed to be positioned so as to secure a wide space 13 between the tape guide 12 and the side wall 11, 11 '(11').
이와 같이 구성되는 본 고안의 비디오 테이프용 카세트에 의하면 테이프가이드(12)와 측벽(11) (11') 사이의 공간부(13)가 넓게 확보됨으로써, 테이프(T)가 주행시 즉, 빨리 감기, 빨리 되감기주행에 있어서, 심하게 유동되더라도 테이프(T)의 코팅면이 손상되지 않게 되는 것이다.According to the cassette for a video tape of the present invention configured as described above, the space 13 between the tape guide 12 and the side walls 11 and 11 'is secured widely, so that the tape T is fast-forward, that is, fast-forwarding, In fast rewinding, the coating surface of the tape T is not damaged even if it is severely flown.
또한, 상기와 같이 하프다운(10) 및 하프업(10')의 측벽(11) (11')을 형성하기 위해서는 기존의 사출 금형 구조를 약간 변경하면 되므로 금형비의 추가부담은 그다지 문제되지 않게 된다.Further, in order to form the sidewalls 11 and 11 'of the half-down 10 and the half-up 10' as described above, the existing injection mold structure needs to be slightly changed, so the additional burden of the mold cost is not so much a problem. .
이상에서와 같이 본 고안에 의하면 기존의 비디오 테이프용 카세트의 하프다운 및 하프업의 구조를 약간 개조함으로써 테이프의 손상을 방지할 수 있는 유용한 고안인 것이다.As described above, according to the present invention, the half-down and half-up structures of the cassette for the existing video tape are slightly modified to be useful designs that can prevent damage to the tape.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890019444U KR930002292Y1 (en) | 1989-12-21 | 1989-12-21 | Cassette for video tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890019444U KR930002292Y1 (en) | 1989-12-21 | 1989-12-21 | Cassette for video tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910012754U KR910012754U (en) | 1991-07-30 |
| KR930002292Y1 true KR930002292Y1 (en) | 1993-05-03 |
Family
ID=19293593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890019444U KR930002292Y1 (en) | 1989-12-21 | 1989-12-21 | Cassette for video tape |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930002292Y1 (en) |
-
1989
- 1989-12-21 KR KR2019890019444U patent/KR930002292Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910012754U (en) | 1991-07-30 |
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| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 19961004 Year of fee payment: 6 |
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| LAPS | Lapse due to unpaid annual fee |