KR930006214Y1 - Lid lock device for video tape cassette - Google Patents
Lid lock device for video tape cassette Download PDFInfo
- Publication number
- KR930006214Y1 KR930006214Y1 KR2019880020134U KR880020134U KR930006214Y1 KR 930006214 Y1 KR930006214 Y1 KR 930006214Y1 KR 2019880020134 U KR2019880020134 U KR 2019880020134U KR 880020134 U KR880020134 U KR 880020134U KR 930006214 Y1 KR930006214 Y1 KR 930006214Y1
- Authority
- KR
- South Korea
- Prior art keywords
- lid
- lock
- lead
- tape cassette
- video tape
- Prior art date
Links
- 239000003245 coal Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005255 carburizing Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035939 shock Effects 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
Landscapes
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래것의 측면 설치 상태도.1 is a side installation state of the conventional one.
제2도는 본 고안 결합상태 측단면도.Figure 2 is a side cross-sectional view of the subject innovation design.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 리드록크 1a : 머리부1: Reedlock 1a: Head
1b : 후크부 1c : 보강부1b: hook portion 1c: reinforcement portion
1d : 탄편 3 : 상부하아프1d: Ammunition 3: Upper half
3' : 놀림돌부 4 : 하부하아프3 ': teasing protrusions 4: lower half
5 : 리드 5' : 계합돌기5: lead 5 ': engagement protrusion
본 고안은 비디오 테이프에 있어서, 케이스의 리드(Lid)가 임으로 열려지는 것을 방지하는 역할을 하는 리드록크 장치에 관한 것이다.The present invention relates to a lead lock apparatus which serves to prevent the lid of a case from being opened at random.
일반적으로 테이프 카세트는 케이스 전면에 기록 재생시 테이프를 케이스 밖으로 안출하기 위한 개구 인출부가 설치되어, 테이프의 일부는 항상 테이프 카세트 케이스의 전면에 노출되어 있으며 이 노출부분의 테이프에 먼지등 이물질이 부착되거나 손에 직접 접촉되거나 하여 테이프가 손상되는 것을 방지하기 위해 케이스 앞면측에 리드가 회동가능하게 추착된다.In general, the tape cassette is provided with an opening drawer in the front of the case for retracting the tape out of the case during recording and playback, and a part of the tape is always exposed in the front of the tape cassette case. In order to prevent direct tape contact or damage to the tape, the lid is pivotally pushed on the case front side.
따라서, 사용시 즉, 기록재생시는 리드커버가 상부로 회동되어 전면의 테이프를 노출되게 하지만, 테이프 카세트를 사용하지 않을때에는 케이스의 전면 바깥으로 노출되어 있는 테이프를 보호하기 위하여 리드는 폐쇄되고 운반 또는 외부의 충격에도 리드의 폐쇄 상태가 유지되도록 리드의 회동을 저지하는 록크 수단이 설치하는데, 그 하측 전방으로 후크부가 형성되어 카세트 일측에 회동가능하게 축지되는 리드록크와, 리드 회동축에 취부되어 그 일단이 항상 리드록크의 머리부를 탄압함으로서 상기 리드록크의 후크부가 전방으로 부세 되도록 하는 스프링과, 리드의 내측벽에 형성된 계합돌기로 구성되어 리드록크의 후크부가 상기 계합돌기에 계합됨으로서 리드의 폐쇄 상태가 유지된다.Thus, when in use, i.e. during recording and playback, the lid is rotated to the top to expose the tape on the front, but when the tape cassette is not used, the lid is closed and the lid is transported to protect the tape that is exposed outside the front of the case. Lock means for preventing rotation of the lid is installed so that the lid is kept closed even in the event of a shock. The hook portion is formed at the lower side thereof, and the lead lock is pivotally axially fixed on one side of the cassette, The lid is always closed by pressing the head of the lead lock so that the hook portion of the lead lock is urged forward and the engaging protrusion formed on the inner wall of the lead, so that the hook portion of the lead lock is engaged with the engagement protrusion. maintain.
한편, 리드의 개방은 기록 재생장치에 구비된 별도의 해제 수단에 의해 리드록크가 스프링의 탄성력을 극복하여 뒤로 회동됨으로서 리드 록크의 후크부가 계합돌기로부터 이탈되고 리드의 록크상태가 해제되어 리드가 개방될수 있는 것이다.On the other hand, the lid is opened by a separate release means provided in the recording / reproducing apparatus, so that the lead lock is rotated backward by overcoming the elastic force of the spring, so that the hook portion of the lead lock is released from the engaging projection and the lid is released to release the lid. It can be.
그러나 종래의 이러한 리드록크 탄발장치는 제1도의 도시와 같이 카세트 케이스의 상하부하프(3)(4)에 별도로 구성된 스프링(2)의 일단이 록크의 머리부(1a)로 부터 이탈될 경우 불량품이 발생되는 문제점이 있었다.However, such a conventional lead lock shot device is defective when one end of the spring (2) separately configured in the upper and lower half (3) (4) of the cassette case is separated from the head (1a) of the lock as shown in FIG. There was a problem that occurred.
본 고안은 이러한 문제점을 해결하기 위하여 안출한 것으로, 록크의 탄발수단을 록크자체에 일체로 형성시킴으로서 부품수를 감소시켜 조립작업을 단순화시켜 생산성 향상과 제조원가를 낮출수 있게한 것이다.The present invention has been devised to solve this problem, by forming the locking mechanism of the lock integrally to the lock itself to reduce the number of parts to simplify the assembly work to improve productivity and lower the manufacturing cost.
이하 본 고안을 첨부도면에 의거 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본원 고안의 리드록크(1)는 리드록크의 머리부(1a)의 일측으로 보강부(1c)가 형성된 탄편(1d)을 일체로 형성하고, 상기 탄편 단부에 대응되는 카세트 케이스의 상부하프(3)에는 눌림돌기(3')를 형성시킨 구성이다. 미설명부호 1b는 훅크부, 4는 하부하프, 5는 리드, 5'는 계합돌기이다.The lead lock 1 of the present invention integrally forms a coal piece 1d having a reinforcing portion 1c formed on one side of the head portion 1a of the lead lock, and an upper half 3 of the cassette case corresponding to the end of the coal piece. ) Is a configuration in which the pressing projections 3 'are formed. Reference numeral 1b denotes a hook portion, 4 denotes a lower half, 5 denotes a lead, and 5 'denotes an engagement protrusion.
이와같이 구성된 본 고안은 제2도의 도시와 같이 하부하프(4)측에 록크(1)가 설치된 상태에서 상부하프(3)를 결합하게 되면 탄편(1d)의 단부가 눌림돌부(3')에 의해 눌려지게 되어 결합축을 중심으로 록크(1)몸체 하부의 훅크부(1b)는 항시 전방 윗쪽으로 들려지도록 부세됨에 따라 훅크부(1b)가 리드(5)내측면에 돌설된 계합돌기(5')에 계합된 상태에서 리드의 상부회동을 저지하며 리드의 폐쇄상태가 유지되는 것이다.The present invention configured as described above, when the upper half 3 is coupled with the lock 1 installed on the lower half 4 side as shown in FIG. 2, the end of the bullet piece 1d is pressed by the pressing protrusion 3 '. As the hook portion 1b of the lower part of the body of the lock 1 is pressed against the coupling shaft at all times, the hooking portion 1b protrudes on the inner side of the lid 5 as the hook portion 1b is always pushed upward. In the engaged state, the upper rotation of the lead is prevented and the lid is kept closed.
한편, 리드의 개방은 기록 재생장치에 구비된 별도의 해제 수단에 의하여 리드가 탄편(1d)의 탄성력을 극복하고 후방으로 회동함으로서 록크의 후크부(1b)가 리드의 계합돌기(5')로부터 이탈되고 리드의 록크상태가 해제되어 리드가 개방될 수 있는 것이다.On the other hand, the lid is opened by a separate release means provided in the recording / reproducing apparatus, and the lid is rotated backwards by overcoming the elastic force of the bullet piece 1d, so that the hook portion 1b of the lock moves from the engaging projection 5 'of the lid. The lead may be released and the lid may be unlocked to open the lid.
이러한 작용은 공지의 리드록크 탄발장치에 의해 리드록크의 머리부를 탄압하는 것과 동일한 작용으로 이루어지지만, 본 고안은 별도로 리드록크 탄발키 위한 스프링을 제작 및 조립하여야 하는 불편이 해소되었고, 이로인한 조립작업의 간소화되어 생산성이 향상됨은 물론 스프링의 이탈로인한 제품의 불량이 완전히 제거되는 효과가 있는 것이다.This action is made by the same action as pressing down the head of the lead lock by the known lead lock carburizing device, but the present invention has been eliminated the inconvenience of having to manufacture and assemble the spring for the lead lock carburanki separately, thereby the assembly work Productivity is improved due to the simplification of the product, as well as the effect that the defect of the product due to the departure of the spring is completely removed.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880020134U KR930006214Y1 (en) | 1988-12-06 | 1988-12-06 | Lid lock device for video tape cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880020134U KR930006214Y1 (en) | 1988-12-06 | 1988-12-06 | Lid lock device for video tape cassette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900013173U KR900013173U (en) | 1990-07-05 |
| KR930006214Y1 true KR930006214Y1 (en) | 1993-09-15 |
Family
ID=19281914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880020134U KR930006214Y1 (en) | 1988-12-06 | 1988-12-06 | Lid lock device for video tape cassette |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930006214Y1 (en) |
-
1988
- 1988-12-06 KR KR2019880020134U patent/KR930006214Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR900013173U (en) | 1990-07-05 |
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Payment date: 19960903 Year of fee payment: 6 |
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