KR950001274Y1 - Locking-proof structure for video cassette - Google Patents
Locking-proof structure for video cassette Download PDFInfo
- Publication number
- KR950001274Y1 KR950001274Y1 KR2019910010483U KR910010483U KR950001274Y1 KR 950001274 Y1 KR950001274 Y1 KR 950001274Y1 KR 2019910010483 U KR2019910010483 U KR 2019910010483U KR 910010483 U KR910010483 U KR 910010483U KR 950001274 Y1 KR950001274 Y1 KR 950001274Y1
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- KR
- South Korea
- Prior art keywords
- locking member
- locking
- video cassette
- cover
- compartment
- Prior art date
Links
- 230000002265 prevention Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 239000006260 foam Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001681 protective effect 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
- G11B23/08721—Brakes for tapes or tape reels
-
- 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 비디오 카세트의 분리사시도.1 is an exploded perspective view of a video cassette.
제2도는 제1도중 록킹부재 구성도로써, (a)는 정면도, (b)는 이면도, (c)는 (a)의 우측면도, (d)는 록킹부재(1)가 격실(21)내에 설치된후 평면위치에서 바라본 배치도.2 is a block diagram of the locking member in the first diagram, (a) is a front view, (b) is a rear view, (c) is a right side view of (a), (d) is a locking member 1 is a compartment 21 Layout view in plan view after installation
제3도는 본 고안에 따른 록킹부재의 구성도로써, (a)는 정면도, (b)는 이면도, (c)는 (a)의 우측면도, (d)는 격실(21)내에 설치된 록킹부재(1)와 포울(14)의 구성을 평면위치에서 바라본 배치도, (e)는 (d)와 달리 포울(14)위치가 다른 상태의 배치도이다.3 is a configuration diagram of the locking member according to the present invention, (a) is a front view, (b) is a rear view, (c) is a right side view of (a), (d) is a locking installed in the compartment 21 The arrangement view which looked at the structure of the member 1 and the pole 14 from the planar position, (e) is a layout view of the state in which the position of the sole 14 differs from (d).
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 록킹(locking)부재 2 : 커버1: Locking member 2: Cover
3 : 테잎 4 : 끼움봉3: tape 4: fitting rod
5 : 스프링 6 : 해제돌기5: spring 6: release protrusion
7 : 걸림돌기 8 : 해제돌기관통구7: engaging projection 8: release protrusion pipe passage
9 : 걸림돌기관통구 10 : 상부케이스9: jamming pipe passage 10: upper case
11 : 작동편(또는 스프링) 12 : 걸림홈11: operating piece (or spring) 12: locking groove
13 : 돌출봉 14 : 포울(pole)13 protrusion bar 14 pole
15 : 경사면 16 : 광경로홀15: inclined plane 16: light path hole
20 : 하부케이스 21 : 격실20: lower case 21: compartment
22 : 지지대 23 : 힌지봉22: support 23: hinge rod
24 : 요(凹)홈24: yaw groove
본 고안은 VHS방식의 비디오 카세트에 있어서 테잎 보호용 커버를 탄지하는 록킹부재의 이탈방지구조에 관한 것이다.The present invention relates to a separation prevention structure of the locking member holding the tape protective cover in the VHS video cassette.
비디오 카세트의 커버를 탄지하는 록킹부재(1)는, 제1도에서와 같이, 상, 하부케이스(10,20)중 하부케이스(20)의 격실(21)에 조립되어져서, 테잎(3)로딩부위를 덮어 보호하는 커버(2)가 열리지 않도록 하는 기능을 갖는데, 이를 좀더 상세히 설명하면, 상기 커버(2)는 끼움봉(4)으로 상부케이스(10)에 힌지 고정되고 스프링(5)으로 탄지되어져서, 테잎(3)의 로딩부위로 보호하게 되며, 록킹부재(1)는 격실(21)내의 지지대(22)상에 양 힌지봉(23)이 유착된채 해제돌기(6) 및 걸림돌기(7)와 이들의 관통구(8,9)를 통해 하부케이스(20)밖으로 관통돌출되어져서, 상기 걸림돌기(7)가 커버(2)에 형성된 걸림홈(12)에 끼워짐에 따라 상기 버커(2)의 회동을 막아주며, 보관중인 비디오 카세트, 즉, 사용하지 않을때의 비디오 카세트 테잎을 커버(2)가 덮어 보호해 주는 것이다.The locking member 1 holding the cover of the video cassette is assembled in the compartment 21 of the lower case 20 of the upper and lower cases 10 and 20, as shown in FIG. The cover (2) to cover the loading portion to protect the opening, which will be described in more detail, the cover (2) is hinged to the upper case (10) by the fitting rod (4) and the spring (5) It is hardened and protected by the loading part of the tape 3, and the locking member 1 has both the hinge rods 23 adhered on the support 22 in the compartment 21, and the release protrusion 6 and the locking stone. As the projection 7 is penetrated out of the lower case 20 through the group 7 and their through holes 8 and 9, the locking projection 7 is fitted into the locking groove 12 formed in the cover 2. It prevents the buckler 2 from rotating and the cover 2 protects the video cassette in storage, that is, the video cassette tape when not in use.
따라서, 상기 록킹부재(1)는 비디오 카세트가 사용되지 않는 보관 상태에서는 커버(2)의 회동을 방지시키는 록킹(locking)기능을 가져야 하지만, 사용시에는 상기 커버(2)가 끼움봉(4)을 중심으로 힌지 회전되어져서 노출된 테잎(3)이 VTR의 헤드(도시않됨)에 접촉될 수 있게 해야 되므로, 록킹부재(1)자체는 선택적으로 커버(2)를 록킹(locking) 또는 언록킹(unlocking)시킬 수 있도록 탄지되어 있으며, 이러한 탄지력은 스프링이나 작동편(11)이 격실(21)내에서 압착되어 장착된 상태에서 발생되는 것이며, 이와같이, 록킹부재(1)의 걸림돌기(7)가 커버(2)의 걸림홈(14)에서 이탈되어야만 커버(2)가 열리므로 노출된 해제돌기(6)를 눌러주면 걸림돌기(7)는 걸림홈(14)에서 이탈된다.Therefore, the locking member 1 should have a locking function to prevent the cover 2 from rotating in the storage state in which the video cassette is not used. The locking member 1 itself selectively locks or unlocks the cover 2 since it must be pivoted about its center so that the exposed tape 3 can contact the head of the VTR (not shown). The holding force is generated when the spring or the operating piece 11 is pressed and mounted in the compartment 21, and thus, the locking projection 7 of the locking member 1 is unlocked. Since the cover 2 opens only when the cover 2 is released from the locking groove 14 of the cover 2, the locking protrusion 7 is separated from the locking groove 14 by pressing the exposed release protrusion 6.
이와같은 록킹부재(1)의 해제돌기(6) 누름동작은 VTR에 비디오 카세트가 끼워지면서 별도의 누름봉(도시않됨)으로 눌러져 커버(2)가 열리게 되는 것이며, 비디오 카세트를 빼낼때는 그 역동작이 행해져 커버(2)가 닫히게 되는 것이다.The pressing operation of the release protrusion 6 of the locking member 1 is that the video cassette is inserted into the VTR and pressed by a separate push rod (not shown) so that the cover 2 is opened. This is done so that the cover 2 is closed.
그런데, 상기한 바와같은 종래의 록킹부재(1)는 비디오 카세트 조립시에 가체결된 상태에서 하부케이스(20)와 함께 이동하므로 기계 진동이나 조립 작업자에 의해 해제돌기(6)나 걸림돌기(7)가 건드려져 이탈되기 쉽고, 특히 작동편(11)등으로 탄지된 가채결 상태에서는 격실(21)로 부터의 이탈이 더욱 쉬워서, 조립성 저하와 타부품에 영향을 미침은 물론, 이탈 상태에서 조립되어질 경우 부품 손상에 따른 제품 불량 증가 요인을 유발시키게 된다.However, the conventional locking member 1 as described above moves together with the lower case 20 in a pre-tightened state when assembling the video cassette, so that the release protrusion 6 or the locking protrusion 7 may be caused by mechanical vibration or an assembly worker. ) Is easily touched and detached, especially in the temporarily tightened state supported by the working piece 11 or the like, the detachment from the compartment 21 is easier, resulting in deterioration of assembly and other parts, as well as in the detached state. When assembled, it causes the increase of product defects due to component damage.
이에 본 고안에서는 상기 록킹부재가 이탈되기 쉬운 요인, 즉 가체결될 상태라도 해제돌기 및 걸림돌기가 관통구로부터 이탈되지만 않는다면 록킹부재는 정위치에서 이탈되지 않게 된다는데 착안하여 본 고안을 완성하게 된 것이다.Therefore, in the present invention, the locking member is easy to be separated, that is, even if it is in the state of being pre-tightened, the unlocking member and the locking projection are not released from the through hole, so that the locking member will be released from the correct position. .
이를 위하여, 록킹부재가 가체결된 상태에서도 격실내에서 유동되는 간극을 좁혀주면 되므로 해제돌기나 걸림돌기의 이면(반대)위치에 돌출봉을 수평으로 형성시키고, 이 돌출봉의 이동거리를 제한시키는 포올(pole)을 수직 설치하여서, 상기 록킹부재가 격실에 안착된채 각 걸림돌기 및 해제돌기가 관통구로 관통 돌출되는 가체결 상태에 영향을 주지 않으면서도, 이상태에서 록킹부재가 진동이나 타부품 조립으로 이탈되려고 하여도 이면의 돌출봉이 포올에 닿게 되므로써, 인위적 가압력을 부여하지 않는한 록킹부재의 걸림돌기 및 해제돌기는 관통구로 부터 완전히 이탈되지 아니하여서 가체결상태라도 록킹부재 이탈 염려는 없게 된다.To this end, even if the locking member is pre-tightened, it is necessary to narrow the gap flowing in the compartment, so that the projection bar is horizontally formed at the rear (opposite) position of the release projection or the locking projection, and the pole restricting the movement distance of the projection bar. By installing the pole vertically, the locking member is vibrated or assembled with other parts in this state without affecting the pre-tightening state where each locking and release protrusion penetrates through the through hole while the locking member is seated in the compartment. Since the protruding rods on the back face contact the poles even if they are about to be detached, the locking and releasing protrusions of the locking member are not completely released from the through hole unless the artificial pressing force is applied, so that there is no fear of leaving the locking member even in the pretightened state.
한편, 상기 포울이 형성됨에 따라 록킹부재 가체결 작업시 방해를 줄수 있으나 그 상단면을 경사지게 형성시키면 이러한 문제도 쉽게 해결시킬 수 있다.On the other hand, as the foam is formed, it may interfere with the locking member pre-fastening operation, but if the top surface is formed to be inclined, this problem can be easily solved.
이하, 첨부도면을 참고하여 본 고안을 더욱 상세히 설명한다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.
본 고안은 상,하부 케이스(10,20)내의 테잎(3)이 로딩부위를 보호하는 커버(2)의 록킹부재(1)에 있어서, 상기 록킹부재(1)의 해제돌기(6) 또는 걸림돌기(7)이면 위치에 돌출봉(13)을 형성시키고, 상기 록킹부재(1)가 안착된 위치에서의 격실(21)내에는 상기 돌출봉(13)과 수평위치에 포울(pole,14)을 형성시키되, 상기 포울(14)의 상단면은 록킹부재(1)쪽으로 경사진 경사면(15)을 갖춘 특징의 록킹부재 이탈 방지구조이다. 도면중 미설명 부호 16은 광경로홀이다.The present invention is a locking member (1) of the cover (2) in which the tape (3) in the upper and lower cases (10,20) to protect the loading portion, the release projection (6) or the locking stone of the locking member (1) If it is a group (7), the protruding rod 13 is formed in a position, and in the compartment 21 in the position where the locking member 1 is seated, the pole (14) in a horizontal position with the protruding rod 13 To form, but the upper surface of the fouling 14 is a locking member departure prevention structure characterized in that the inclined surface 15 inclined toward the locking member (1). In the figure, reference numeral 16 is an optical path hole.
제3도는 본 고안에 따른 록킹부재 이탈방지구조도로써, 해제돌기(6) 이면 위치에 돌출봉(13)이 형성되고, 이 돌출봉(13)에 직각위치로 격실(21)내에 포울(14)이 형성된 구조를 보여주고 있다.3 is a structure for preventing the locking member from being released according to the present invention, wherein a protrusion bar 13 is formed at a position behind the release protrusion 6, and a pole 14 is formed in the compartment 21 at a position perpendicular to the protrusion bar 13. This shows the formed structure.
특히, 제3도 (d)에서는 격실(21)에서 록킹부제(1)의 길이 방향(수직방향)으로포울(14)이 형성된 예를 도시하였으나, 상기 포울(14)은 제3도 (e)에서와 록킹부재(1)의 폭방향(수평방향)위치로 형성시켜도 좋다.In particular, FIG. 3 (d) shows an example in which the foam 14 is formed in the longitudinal direction (vertical direction) of the locking subsection 1 in the compartment 21, but the foam 14 is shown in FIG. And the locking member 1 in the width direction (horizontal direction) position.
다음으로, 본 고안의 설치 및 작동(기능)을 설명한다.Next, the installation and operation (function) of the present invention will be described.
록킹부재(1)를 격실(21)에 설치하는 방식은 종래와 동일하다.The method of installing the locking member 1 in the compartment 21 is the same as in the prior art.
즉, 록킹부재(1)의 양 힌지봉(23)이 지지대(22)의 요(凹)홈(24)에 놓여지면 작동편(11)상단이 격실 벽면에 탄성을 가지면서 접촉되고, 해제돌기(6) 및 걸림돌기(7)가 각 관통구(8,9)로 관통되어져 제3도(d),(e)처럼돌출된다.That is, when both of the hinge rods 23 of the locking member 1 are placed in the yaw groove 24 of the support 22, the upper end of the operating piece 11 is in contact with the compartment wall with elasticity, and the release protrusion 6 and the locking projection 7 are penetrated through the through holes 8 and 9 to protrude as shown in Figs. 3 (d) and (e).
그러나, 해제돌기(6) 및 걸림돌기(7)가 관통구(8,9)에 삽입되기 전에는 벽면을 하강하게 되므로써 돌출봉(13)은 포울(14)상단에 접촉되거나 근접위치에서 슬라이딩 될 것이므로, 포울(14)상단에 경사면(15)을 두면 돌출봉(13)이 접촉되더라도 록킹부재(1)가 슬라이딩되면서 설치되어져 록킹부재(1) 설치에 영향을 주지 않게 되는 것이다.However, before the release protrusion 6 and the catching protrusion 7 are inserted into the through holes 8 and 9, the protruding rod 13 is brought into contact with the top of the sole 14 or slid in the proximal position by lowering the wall surface. If the protruding rod 13 is in contact with the inclined surface 15 on the top of the sole 14, the locking member 1 is installed while sliding, so as not to affect the installation of the locking member 1.
이를 위하여 돌출봉(13)과 포울(14) 및 경사면(15)의 크기와 길이 및 경사각을 고려해야 함은 당연한 것이다.For this purpose, it is natural to consider the size, length, and inclination angle of the protruding rod 13 and the fouling 14 and the inclined surface 15.
한편, 제3도 (e)에서 처럼 포울(14)이 수평방향으로 형성되어진 경우라도 그 상단면은 록킹부재(1)쪽으로(정확히는 설치된 록킹부재(1)의 돌출봉(13)쪽으로)경사진 경사면(15)을 갖게 되므로, 설치시의 슬라이드 기능을 부여함은 제3도(d)와 동일한 것이다.On the other hand, even when the foam 14 is formed in the horizontal direction as shown in FIG. 3 (e), the top surface thereof is inclined toward the locking member 1 (exactly toward the protruding rod 13 of the installed locking member 1). Since the inclined surface 15 is provided, giving the slide function at the time of installation is the same as that of FIG.
장착(또는 가체결)이 끝난 록킹부재(1)는 해제돌기(6) 및, 걸림돌기(7)가 관통구(8,9)로 부터 이탈되어야 탈거되는 것이므로, 에컨대 조립과정중 작업자가 해제돌기(6)나 걸림돌기(7)를 누르더라도 돌출봉(13)이 포울(14)에 의해 일정 간격이상 멀어지지 않게 되므로, 상기 해제돌기(6)나 걸림돌기(7)가 관통구(8,9)로부터 이탈되는 일은 없게 되며, 이는 작업자의 조립성을 향상 시킬 수 있을 뿐만아니라 부품손실의 에방도 꾀할 수 있는 효과가 기대된다.The locking member 1, which has been mounted (or pre-fastened), is detached only when the release protrusion 6 and the catching protrusion 7 are separated from the through holes 8 and 9, so that the worker releases the lock during the assembly process. Even when the projection 6 or the locking projection 7 is pressed, the protruding rod 13 is not separated by a foul 14 or more by a predetermined distance, so that the release projection 6 or the locking projection 7 is a through hole 8. And 9), it is possible to improve the worker's assemblability as well as to prevent the loss of parts.
상기와 같은 본 고안은 기존의 록킹부재에 돌충봉을 형성시키고 격실내로 포올을 형성시킨 것이어서, 기본적인 비디오 카세트의 외형을 변화시키는 일 없이 개선이 가능한 것이며, 상기한 실시예의 도면으로만 한정되는 것을 아님을 부언한다.The present invention as described above is to form a bongbong rod in the existing locking member and to form a fool into the compartment, it is possible to improve without changing the appearance of the basic video cassette, it is limited only to the drawings of the above embodiment I add no.
예컨대, 돌출봉(13)은 해제돌기(6)이면 위치에 형성시킨 것이지만, 작업자에 의하거나 진동에 의하더라고 해제돌기(6) 및 걸림돌기(7)가 관통구(8,9)로 빠지지 않도록 하고 장착시 불편이 없도록 한다면, 록킹부재(1)이면의 어느 위치라도 좋은 것이며, 반드시 한 개가 아닌 복수개 이어도 좋은 것이다.For example, the protruding rod 13 is formed at the position of the release protrusion 6, but the release protrusion 6 and the catching protrusion 7 do not fall into the through holes 8 and 9 even by an operator or by vibration. As long as there is no inconvenience in mounting, any position of the locking member 1 may be used, and not necessarily one but a plurality.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910010483U KR950001274Y1 (en) | 1991-07-09 | 1991-07-09 | Locking-proof structure for video cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910010483U KR950001274Y1 (en) | 1991-07-09 | 1991-07-09 | Locking-proof structure for video cassette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930003481U KR930003481U (en) | 1993-02-26 |
| KR950001274Y1 true KR950001274Y1 (en) | 1995-02-25 |
Family
ID=19316200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910010483U KR950001274Y1 (en) | 1991-07-09 | 1991-07-09 | Locking-proof structure for video cassette |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950001274Y1 (en) |
-
1991
- 1991-07-09 KR KR2019910010483U patent/KR950001274Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR930003481U (en) | 1993-02-26 |
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