KR910008175Y1 - Cover locking device of video cassette - Google Patents
Cover locking device of video cassette Download PDFInfo
- Publication number
- KR910008175Y1 KR910008175Y1 KR2019880005267U KR880005267U KR910008175Y1 KR 910008175 Y1 KR910008175 Y1 KR 910008175Y1 KR 2019880005267 U KR2019880005267 U KR 2019880005267U KR 880005267 U KR880005267 U KR 880005267U KR 910008175 Y1 KR910008175 Y1 KR 910008175Y1
- Authority
- KR
- South Korea
- Prior art keywords
- video cassette
- lower plate
- plate member
- cover
- locking device
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004904 shortening Methods 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
- G11B23/08714—Auxiliary features
-
- 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
Abstract
내용 없음.No content.
Description
제1도는 종래 실시예의 분리 사시도.1 is an exploded perspective view of a conventional embodiment.
제2도는 본 고안의 요부 사시도.2 is a perspective view of main parts of the present invention.
제3a도는 본 고안 제1실시예의 정면도, 제3b도는 본 고안 제2실시예의 정면도.Figure 3a is a front view of the first embodiment of the present invention, Figure 3b is a front view of the second embodiment of the present invention.
제4a도는 제3a도의 A-A선 단면도, 제4b도는 제3b도의 B-B선 단면도.4A is a cross-sectional view taken along the line A-A of FIG. 3A, and FIG. 4B is a cross-sectional view taken along the B-B line of FIG. 3B.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 하판부재 2 : 우측벽 전면부1: lower plate member 2: front side of right wall
3 : 걸림돌기 4 : 해제돌기3: jamming protrusion 4: release protrusion
5 : 몸체판 6 : 공간부5: body plate 6: space part
8 : 탄성편 9 : 연결부8: elastic piece 9: connecting portion
본 고안은 비디오 카세트의 커버잠금 장치에 관한 것으로써, 특히 VHS 방식의 비디오 카세트에 있어서, 그 하판부재의 우측벽 전면부 내측에 커버의 개폐작용을 위해 구성되는 커버 고정판과 스프링을 별도의 것으로 사용하지 않고 하판 부재에 공간부를 형성하여 그 내부에 몸체판을 형성하되, 탄성편에 의해 하판부재와 일체로 연결되도록 형성하여된 커버잠금 장치에 관한 것이다.The present invention relates to a cover locking device for a video cassette, and in particular, in a VHS type video cassette, a cover fixing plate and a spring configured for opening and closing of the cover inside the front side of the right side wall of the lower plate member are used as separate ones. Without forming a space portion in the lower plate member to form a body plate therein, and relates to a cover locking device formed to be integrally connected to the lower plate member by an elastic piece.
일반적으로 비디오 카세트의 전면에는 커버가 설치되는데 이 커버는 데크부에 장착되지 않았을 때는 커버가 임의로 열리지 않도록 하여 내부의 테이프를 보호하고 데크부에 로딩시에 커버의 록킹 상태가 해제되어 열려지게 하였는바, 이러한 종래의 구조는 제1도와 같이 비디오 카세트 하반부재(21)의 우측벽 전면부(22)에 복수개의 구멍(23), (24)을 천공하고, 그 내부에 걸림돌기(31)와 해제돌기(32)를 갖는 커버 고정판(30)을 스프링(33)으로 탄발 지지되게 설치하여서 된 것이다.In general, a cover is installed on the front of the video cassette, and when the cover is not mounted on the deck, the cover is not opened arbitrarily to protect the tape inside, and when the deck is loaded, the cover is unlocked and opened. In this conventional structure, the plurality of holes 23 and 24 are drilled in the front wall portion 22 of the right side wall of the video cassette lower half member 21 as shown in FIG. The cover fixing plate 30 having the projections 32 is installed by being elastically supported by the springs 33.
이렇게 실시되는 종래의 비디오 카세트는 상기한 커버 고정판을 별도로 사출 성형하고, 또 고가의 스프링을 사용하기 때문에 원가 상승과 아울러 조립의 불편함은 물론, 스프링이 이탈되지 조립불량을 유발시키는 등의 문제점이 있는 것이다.In the conventional video cassette implemented as described above, the cover fixing plate is separately injection-molded, and expensive springs are used, thereby increasing the cost and inconvenience of assembly, and also causing problems such as assembly failure due to spring detachment. It is.
따라서, 본 고안은 상기와 같은 종래의 문제점을 해결하기 위하여 안출된 것으로써, 비디오 카세트 하판부재의 우측벽 전면부에 공간부를 천공하여 이에 걸림돌기와 해제돌기가 형성된 몸체판을 하판 부재와 서로 연결되도록 몸체판의 내부 일측과 이와 대향된 하판 부재의 내부 사이에 탄성력을 갖는 탄성편을 형성하여 상호 연결하여 된 것으로써, 비디오 카세트의 생산원가를 낮추고, 별도로 조립할 필요가 없어 생산공정을 단축시켜 조립이 용이하도록 한, 비디오 카세트의 커버잠금 장치를 제공하는데 그 의의가 있다.Therefore, the present invention has been devised to solve the conventional problems as described above, so that the body plate formed with the engaging projection and the release projection is connected to the lower plate member by drilling a space in the front surface of the right side wall of the video cassette lower plate member. By forming the elastic pieces having elastic force between the inner side of the body plate and the inner side of the lower plate member opposite to each other, thereby lowering the production cost of the video cassette and shortening the production process because there is no need to assemble separately. It is meaningful to provide a cover locking device of a video cassette, which facilitates it.
이하, 첨부된 도면에 의하여 본 고안의 내용을 상세히 설명하면 다음과 같다.Hereinafter, the content of the present invention by the accompanying drawings in detail.
먼저 본 고안의 제1실시예가 도시된 제3a도 및 제4b도에 의하면 하판부재(1)의 우측벽 전면부(2)에 형성된 공간부(6)에 걸림돌기(3)와 해제돌기(4)가 형성된 몸체판(5)을 형성하되 몸체판(5)의 내부 일측과 이와 대향된 하판부재(1)의 내부 사이에는 탄성편(8)을 만곡지게 형성하여 일체로 연결되도록 하여 된 것이다.First, according to FIGS. 3A and 4B of the first embodiment of the present invention, the engaging protrusion 3 and the release protrusion 4 are formed in the space part 6 formed in the front wall part 2 of the right side wall of the lower plate member 1. ) Is formed to form a body plate (5) but between the inner side of the inner side of the body plate 5 and the inner side of the lower plate member (1) to be formed to be connected to be integrally formed by bending the elastic piece (8).
여기서 미설명부호 10은 공지의 커버 이며, 11은 상기 걸림돌기 (3)가 걸려지는 걸림홈이다.Here, reference numeral 10 denotes a known cover, and 11 denotes a locking groove in which the locking protrusion 3 is caught.
이와 같이 구성된 본 고안의 실시예의 작용은 제3a도와 같이, 비디오 카세트 전면부에 결합된 커버(10)가 닫힌 상태에서는 그 우측벽이 하판부재(1)의 우측벽 전면부(2)의 외부를 덮고 있음과 동시에 그 걸림홈(11)에 걸림돌기(3)가 걸려 있으므로 평상시는 커버(10)가 임의로 열릴 수 없게 된다.The operation of the embodiment of the present invention configured as described above, as shown in FIG. 3a, in the state in which the cover 10 coupled to the front side of the video cassette is closed, the right side wall of the lower side member 1 At the same time, since the locking projection 3 is caught in the locking groove 11, the cover 10 cannot be opened at any time.
그러나 비디오 카세트를 데크부에 로딩시키면 하판부재(1)의 우측벽 일부분과 커버(10)의 우측벽 사이에 발생된 공간부 노출된 해제돌기(4)가 데크부에 설치된 별도의 해제수단 등에 의해 접촉되어 압압되는데 이때 해제돌기(4)가 압압되면 공간부(6)가 형성된 몸체판(5)의 내부 일측과 이와 대향된 하판부재(1) 내부 사이로 만곡지게 탄성력을 갖도록 일체로 형성된 탄성편(8)이 일측방으로 변형되면서 몸체판(5)은 하판부재(1)에 연결된 탄성편(8)을 중심으로 시계반대 방향으로 회전 이동하게 된다.However, when the video cassette is loaded into the deck portion, the space-exposed release protrusion 4 generated between a portion of the right side wall of the lower plate member 1 and the right side wall of the cover 10 is provided by a separate release means provided on the deck portion. In this case, when the release protrusion 4 is pressed, an elastic piece integrally formed to have elastic force to be curved between an inner side of the inner side of the body plate 5 on which the space portion 6 is formed and an inner side of the lower plate member 1 opposed thereto ( As the 8) is deformed in one side, the body plate 5 is rotated in the counterclockwise direction about the elastic piece 8 connected to the lower plate member 1.
따라서, 몸체판(5)의 걸림돌기(3)가 카세트 커버(10)의 걸림홈(11)에서 이탈되어 해제되면 커버(10)는 비디오 카세트 전면부에서 록킹이 해제되어 열릴 수 있는 것이다.Therefore, when the locking protrusion 3 of the body plate 5 is separated from the locking groove 11 of the cassette cover 10 and released, the cover 10 may be opened by unlocking the front side of the video cassette.
또한 해제돌기(4)를 압압하고 있는 해제수단에 의한 압력이 해제되면, 탄발력에 의해 원상 회복되려는 탄성편(8)은 시계 방향으로 회전되면서 몸체판(5)을 복귀시켜 이전 상태를 유지하게 된다.In addition, when the pressure by the release means for pressing the release projection 4 is released, the elastic piece 8 to be restored to its original state by the elastic force is rotated clockwise to return the body plate 5 to maintain the previous state. do.
다음 제3b도와 제4b도는 본 고안의 제2실시예에 관한 것으로써, 공간부(6)가 형성되고 이에 몸체판(5)을 형성하여, 일측을 하판부재(1)와 일체로 연결되도록 탄성력을 갖는 연결부(9)를 형성하여 된 것이다.3b and 4b are related to the second embodiment of the present invention, a space 6 is formed and a body plate 5 is formed thereon, so that one side is integrally connected with the lower plate member 1. It is to form a connecting portion 9 having.
이의 작용은 제4b도에서 보는 바와 같이 평상 상태에서 해제돌기(4)를 누르면 몸체판(5)은 탄성력을 갖는 연결부(9)를 중심으로 연결부(9)가 일측방으로 변형되면서 몸체판(5)이 도시된 도면의 가상선과 같이 시계 방향으로 회전되어 하판부재(1)의 우측벽 전면부(2) 외부에 설치된 커버(10)의 우측벽 내부에 형성된 걸림홈(11)에서 걸림돌기(3)가 이탈되어 커버(10)가 록킹이 해제되어 열릴 수 있게 하였다.As shown in FIG. 4B, when the release protrusion 4 is pressed in the normal state, the body plate 5 is deformed to one side with respect to the connection part 9 having elastic force. ) Is rotated in a clockwise direction as shown in the imaginary line of the drawing, so that the locking projection 3 is formed in the locking groove 11 formed inside the right wall of the cover 10 installed outside the front wall 2 of the right side wall of the lower plate member 1. ) Is released to allow the cover 10 to be unlocked and open.
이상의 실시예와 같이 본 고안은 종래와 같은 커버 고정판을 별도로 사출 성형하거나 또 고가의 스프링을 사용하지 않고 하판부재의 우측벽 전면부에 공간부를 형성하여 이에 몸체판을 연결판에 의해 하판부재와 일체로 연결되게 형성하므로써 제조원가를 낮추고 생산성을 증대시킬 수 있는 매우 실용적인 고안인 것이다.As described above, the present invention forms a space in the front side of the right side wall of the lower plate member without separately injection molding the cover fixing plate as in the prior art or using an expensive spring, thereby integrating the body plate with the lower plate member by the connecting plate. It is a very practical design that can reduce the manufacturing cost and increase the productivity by forming to be connected to.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880005267U KR910008175Y1 (en) | 1988-04-12 | 1988-04-12 | Cover locking device of video cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880005267U KR910008175Y1 (en) | 1988-04-12 | 1988-04-12 | Cover locking device of video cassette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890021730U KR890021730U (en) | 1989-11-03 |
| KR910008175Y1 true KR910008175Y1 (en) | 1991-10-12 |
Family
ID=19274191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880005267U KR910008175Y1 (en) | 1988-04-12 | 1988-04-12 | Cover locking device of video cassette |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910008175Y1 (en) |
-
1988
- 1988-04-12 KR KR2019880005267U patent/KR910008175Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890021730U (en) | 1989-11-03 |
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