KR920001952Y1 - Cover open-closed device of safty case for video cassettee tape - Google Patents
Cover open-closed device of safty case for video cassettee tape Download PDFInfo
- Publication number
- KR920001952Y1 KR920001952Y1 KR2019890019403U KR890019403U KR920001952Y1 KR 920001952 Y1 KR920001952 Y1 KR 920001952Y1 KR 2019890019403 U KR2019890019403 U KR 2019890019403U KR 890019403 U KR890019403 U KR 890019403U KR 920001952 Y1 KR920001952 Y1 KR 920001952Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cover
- main body
- hole
- case
- protective case
- Prior art date
Links
- 230000037431 insertion Effects 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 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
- 230000004927 fusion Effects 0.000 description 1
- 238000003466 welding 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
- G11B23/023—Containers for magazines or cassettes
- G11B23/0233—Containers for a single cassette
Landscapes
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 장치가 적용된 보호케이스의 사시도.1 is a perspective view of a protective case to which the apparatus of the present invention is applied.
제 2 도는 동상의 보호케이스가 폐쇄된 상태에서 본 고안 장치의 구성을 보인 단면도.Figure 2 is a cross-sectional view showing the configuration of the device of the present invention with the protective case of the statue closed.
제 3 도는 제 2 도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 본체 2 : 커버1: body 2: cover
3 : 릴허브지지돌기 4 : 삽입부3: reel hub support protrusion 4: insertion part
4b : 통공 5 : 출몰구4b: through air 5: exit
5a : 걸림돌기 6 : 압축코일스프링5a: Jamming 6: Compression Coil Spring
8 : 지지벽 8a : 홈8: support wall 8a: groove
9 : 지지홈 10 : 판스프링9: support groove 10: leaf spring
11 : 걸림공 11a : 요입부11: hook hole 11a: recessed part
본 고안은 비디오 카세트 테이프용 보호케이스의 커버 개폐장치에 관한 것으로, 특히 커버 폐쇄시 확실하게 잠글수 있게되고 개방시 간편하게 개방할 수 있게되는 보호케이스의 커버 개폐장치에 관한 것이다.The present invention relates to a cover opening and closing device of a protective case for a video cassette tape, and more particularly, to a cover opening and closing device of a protective case that can be securely locked when the cover is closed and can be easily opened upon opening.
종래의 비디오 카세트 테이프용 보호케이스는 합성수지물로 본체에 커버가 일체로 연결되고, 본체의 저면에는 비디오 카세트 테이프의 릴 허브에 삽입되는 한쌍의 지지돌기가 형성되어 있으며, 또한 커버의 자유단측에는 한쌍의 걸림편이 헝성되고, 본체의 전방면 내측에는 상기 각 걸림편의 삼각걸림턱이 걸리는 한쌍의 삼각걸림턱이 일정거리를 두고 형성된 구성으로 되어 있다.The protective case for a conventional video cassette tape is made of synthetic resin, and a cover is integrally connected to the main body, and a pair of support protrusions are formed at the bottom of the main body to be inserted into a reel hub of the video cassette tape. The locking pieces are formed, and a pair of triangular catching jaws that catch the triangular catching jaws of the respective catching pieces is formed at a predetermined distance inside the front surface of the main body.
상기한 바와같은 보호케이스로 내부에 VHS방식 및 베타방식의 비디오 카세트 테이프를 담고 커버를 닫은 후 보관하게 된다.As the case described above, the VHS and beta type video cassette tapes are stored inside and the cover is closed.
그러나 상기한 종래의 보호케이스는 본체에 걸림턱을 돌출형성하고, 커버에는 걸림턱을 가지는 걸림편을 돌출형성하여 커버에 형성한 걸림편의 걸림턱이 본체의 걸림턱에 걸리면서 폐쇄되는 커버가 잠기도록 되어 있으므로, 커버가 폐쇄되어 잠긴 상태에서 다시 개방하고자 하는 경우에 쉽게 열리지 않고 무리한 힘을 가하면서 개방하게 되므로 사용이 불편한 문제점이 있었고, 반복사용함에 따라 걸림턱의 잠김력이 느슨하게 되는 경우 커버가 견고하게 잠기지 않고 무단히 개방되어 매우 번거로운 결함들이 있었으며, 그에 따라 사용수명도 저하되는 것이었다.However, the above-described conventional protection case protrudes the locking jaw to the main body, and the cover protrudes the locking piece having the locking step so that the locking jaw of the locking piece formed on the cover is caught by the locking step of the main body so that the cover is locked. Therefore, when the cover is closed and locked again, it is not easy to open when trying to open it again, but it is uncomfortable to use because it is uncomfortable. When the locking force of the locking jaw is loosened by repeated use, the cover is firm. There were very troublesome defects that were opened without unauthorized locking, and the service life was reduced accordingly.
본 고안은 상기한 바와같은 종래의 결합이 해소된 비디오 카세트 테이프용 보호케이스의 개폐장치를 제공하기 위하여 안출한 것이다.The present invention is devised to provide an opening and closing device of a protective case for a video cassette tape in which the conventional coupling as described above is eliminated.
이와같은 목적을 가지는 본 고안의 보호케이스의 개폐장치는 커버에 형성한 출몰구 삽입부에 걸림돌기를 가지는 출몰구를 탄성부재로 탄력지지되게 설치하고, 본체에 형성한 지지홈에는 상기 출몰구 삽입부를 상향으로 탄력지지하는 탄성부재를 고정함과 아울러 본체의 전방면에는 상기 출몰구의 걸림돌기가 걸리는 걸림공을 형성한 구성으로 되어 있다.The opening and closing device of the protective case of the present invention having such a purpose is provided with a receptacle having a catching protrusion formed in the cover to be elastically supported by the elastic member, and the support groove formed in the main body is provided with the receptacle inserting portion. In addition to fixing the elastic member to support the resilient upward, the front surface of the main body has a configuration in which a locking hole for engaging the engaging projection of the outlet.
상기한 본 고안의 보호케이스의 개폐장치는 커버 폐쇄시 출몰구의 걸림돌기가 본체의 걸림공에 탄성적으로 삽입되어 견고하게 걸림으로서 견고한 잠김이 이루어지고, 커버 개방시에는 출몰구의 걸림돌기를 가볍게 누르면 잠김이 해재되면서 본체에 결합된 탄성부재의 복원탄력에 의하여 커버가 쉽게 개방된다.The opening and closing device of the protection case of the present invention is securely locked by the locking projection of the entrance port is elastically inserted into the locking hole of the main body when the cover is closed, and when the cover is opened, the locking projection of the entrance port is lightly pressed. The cover is easily opened by the resilience of the elastic member coupled to the body while being released.
이하 이와같은 본 고안을 첨부한 도면에 의하여 일실시예를 들어 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
제 1 도 내지 제 3 도에 도시한 바와같이, 본체(1)에 커버(2)가 일체로 형성되고, 본체(1)의 저면에는 한쌍의 릴허브지지돌기(3)가 형성된 합성수지제 비디오 카세트 테이프용 보호케이스에 있어서, 상기 커버(2)의 자유 단축 중간부에 장방형 삽입부(4)를 하측에 개구부(4a)가 구비되게 헝성하고, 그 삽입부(4)의 내측에는 걸림돌기(5a)를 가지는 출몰구(5)를 개구부(4a)를 통하여 삽입하여 걸림돌기(5a)를 삽입부(4)의 전면에 형성한 통공(4b)으로 돌출시키고, 삽입부(4)의 전면에 형성한 통공(4b)으로 돌출시키고, 삽입부(4)의 후면 내측에 형성한 고정돌기(4c)의 출몰구(5)의 고정홈(5b)에는 출몰구(5)를 외향으로 탄력지지하는 압축코일스프링(6)을 고정하며, 상기 삽입부(4)의 개구부(4a)를 막음편(7)으로 접착하는 한편, 상기 본체(1)의 전방면 내측에는 홈(8a)을 가지는 지지벽(8)을 저면에서 돌출형성함과 아울러 그 내측에 상기 삽입부(4)가 삽입되는 지지홈(9)을 형성하고, 그 지지홈(9)의 저면에는 상기 삽입부(4)를 상향으로 밀어 올리는 판스프링(10)을 고정하며 본체(1)의 전방면 중앙부에는 상기 출몰구(5)의 걸림돌기(5a)가 삽입되어 걸리는 걸림공(11)를 그의 외측단부에 요입부(11a)가 구비되게 형성하여서 된 것으로, 도면에서 12는 상기 본체(1)의 지지홈(9) 저면에 형성된 판스프링 용착돌기를 보인 것으로 판스프링(10)은 그의 단부에 형성된 고정공(10a)에 상기 융착돌기(12)가 삽입되어 용착됨으로써 고정 된다.As shown in FIGS. 1 to 3, a synthetic resin video cassette in which a cover 2 is integrally formed on the main body 1 and a pair of reel hub support protrusions 3 are formed on the bottom of the main body 1. In the protective case for tape, the rectangular insertion part 4 is formed so that the opening part 4a may be provided in the lower part of the free short axis middle part of the said cover 2, and the locking protrusion 5a is provided in the inside of the insertion part 4. Inserting the outlet 5 having a) through the opening (4a) to project the locking projection (5a) through the through hole (4b) formed in the front of the insertion portion 4, formed on the front of the insertion portion (4) Compression to protrude into one through hole 4b, and to support the outlet 5 elastically outwardly in the fixing groove 5b of the outlet 5 of the fixing protrusion 4c formed inside the rear surface of the insertion portion 4b. The coil spring 6 is fixed, and the opening portion 4a of the insertion portion 4 is adhered to the blocking piece 7 while the groove 8a is provided inside the front surface of the main body 1. Protruding from the bottom surface of the wall (8) and forming a support groove (9) into which the insertion portion (4) is inserted, and on the bottom of the support groove (9) the insertion portion (4) upwards Fixing the leaf spring (10) to be pushed up to the center of the front surface of the main body 1, the engaging hole (11) is inserted into the engaging hole (5a) of the outlet port 5 is caught in the recessed end portion (11a) In the drawing, 12 shows a leaf spring welding protrusion formed on the bottom surface of the support groove 9 of the main body 1, and the leaf spring 10 is formed on the fixing hole 10a formed at its end. The fusion protrusion 12 is fixed by being inserted and welded.
상기 지지벽(8)의 홈(8a)은 상기 판스프링(10)을 열용착 고정시 핀셋 등으로 판스프링(10)을 잡고 작업할수 있도록 형성된 핀셋 삽입을 위한 홈이다.The groove 8a of the support wall 8 is a groove for inserting the tweezers formed to hold the plate spring 10 with a tweezer or the like when the plate spring 10 is heat-welded and fixed.
상기한 바와같은 본 고안은 비디오 카세트 테이프를 보관하고자 하는 경우에는 본체(1)에 삽입하여 릴허브에 지지돌기(3)가 삽입되게 한 후 커버 (2)를 덮으면 커버(2)의 삽입부(4)가 본체(1)의 지지홈(9)에 삽입되면서, 출몰구(5)의 걸림돌기(5a)가 본체(1)의 걸림공(11)에 삽입되어 걸리게 되어, 견고하게 잠기게 되며, 이때에는 커버(2)에 형성된 삽입부(4)의 후방면이 본체 (1)의 지지벽(8)내면에 접촉지지되어 후방으로 밀리지 않게되므로 커버(2)와 본체(1)의 연결부(1a)에서 커버(2)를 개방하려는 플라스틱 자체탄성이 작용하여도 커버(2)가 무단히 열리는 일이 배재된다.In the present invention as described above, when the video cassette tape is to be stored, the support protrusion 3 is inserted into the reel hub by inserting it into the main body 1, and then covering the cover 2 to insert the cover 2 ( As the 4 is inserted into the support groove 9 of the main body 1, the locking projection 5a of the outlet 5 is inserted into the engaging hole 11 of the main body 1 and is locked. In this case, since the rear surface of the insertion portion 4 formed on the cover 2 is supported by the inner surface of the support wall 8 of the main body 1 and is not pushed backward, the connection portion between the cover 2 and the main body 1 ( Even if the plastic self-elasticity is attempted to open the cover 2 in 1a), the cover 2 opens without permission.
이와같이된 커버(2)가 폐쇄된 상태에서 개방하고자 하는 경우에는 본체(1)의 걸림공(11)외측으로 돌출된 출몰구(5)의 걸림돌기(5a)를 가볍게 누르면 잠김이 해재되면서 판스프링(10)의 복원탄력이 삽입부(4)에 가하여지므로 커버(2)가 자동개방된다.When the cover 2 is to be opened in the closed state as described above, pressing the locking projection 5a of the outlet 5 protruding outward from the locking hole 11 of the main body 1 releases the locking spring and releases the leaf spring. Since the restoring elasticity of 10 is applied to the inserting portion 4, the cover 2 is automatically opened.
본체(1)의 걸림공(11)외측에 형성된 요입부(11a)는 손가락으로 출몰구(5)를 누를때 보다 양호하게 접촉되도록 형성한 것이다.Concave inlet portion (11a) formed on the outer side of the engaging hole 11 of the main body (1) is formed to better contact when pressing the outlet 5 with a finger.
이상에서 설명한 바와같은 본 고안은 커버 폐쇄시 견고하게 잠기어 무단히 개방되지 않으며, 커버 개방시 출몰구를 가볍게 누름으로서 용이하게 개방할 수 있는 것이므로, 비디오 카세트 테이프용 보호케이스의 사용상 편리성을 종래에 비하여 현저히 향상시키는 이점이 있으며, 커버 개방시 무리한 힘을 가하지 않아도 되므로 손상을 방지하여 사용수명을 연장하는 이점이 있다.As described above, the present invention is securely locked when the cover is closed and does not open without permission, and when the cover is opened, the present invention can be easily opened by lightly pressing the entrance port. Compared to the above, there is an advantage of remarkably improving and there is no need to apply excessive force when opening the cover, thereby preventing damage and extending the service life.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890019403U KR920001952Y1 (en) | 1989-12-20 | 1989-12-20 | Cover open-closed device of safty case for video cassettee tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890019403U KR920001952Y1 (en) | 1989-12-20 | 1989-12-20 | Cover open-closed device of safty case for video cassettee tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910012753U KR910012753U (en) | 1991-07-30 |
| KR920001952Y1 true KR920001952Y1 (en) | 1992-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890019403U KR920001952Y1 (en) | 1989-12-20 | 1989-12-20 | Cover open-closed device of safty case for video cassettee tape |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920001952Y1 (en) |
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1989
- 1989-12-20 KR KR2019890019403U patent/KR920001952Y1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR910012753U (en) | 1991-07-30 |
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