KR920008573Y1 - Tape cleaning device for vtr - Google Patents
Tape cleaning device for vtr Download PDFInfo
- Publication number
- KR920008573Y1 KR920008573Y1 KR2019870020207U KR870020207U KR920008573Y1 KR 920008573 Y1 KR920008573 Y1 KR 920008573Y1 KR 2019870020207 U KR2019870020207 U KR 2019870020207U KR 870020207 U KR870020207 U KR 870020207U KR 920008573 Y1 KR920008573 Y1 KR 920008573Y1
- Authority
- KR
- South Korea
- Prior art keywords
- tape
- elastic piece
- roller
- foreign matter
- piece
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title claims description 9
- 238000003780 insertion Methods 0.000 claims description 16
- 230000037431 insertion Effects 0.000 claims description 16
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000000126 substance Substances 0.000 description 8
- 238000004804 winding Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin 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
- G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
Landscapes
- Cleaning In General (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래 비디오 카세트 테이프의 부분절개 평면도.1 is a partial cutaway plan view of a conventional video cassette tape.
제2도는 종래 비디오 카세트 테이프 청소장치의 부분확대 평면도.2 is a partially enlarged plan view of a conventional video cassette tape cleaning apparatus.
제3도는 본 고안에 의한 비디오 카세트 테이프 청소장치의 일실시예를 도시하는 요부평면도.Figure 3 is a plan view of the main portion showing an embodiment of a video cassette tape cleaning apparatus according to the present invention.
제4도는 본 고안에 의한 비디오 카세트 테이프 청소장치의 다른실시예를 도시하는 요부평면도.Figure 4 is a plan view of the main portion showing another embodiment of the video cassette tape cleaning apparatus according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
1 : 카세트 2 : 테이프1 cassette 2 tape
2a : 베이스면 2b : 자성체면2a: base surface 2b: magnetic surface
3 : 공급릴 4 : 권취릴3: supply reel 4: winding reel
5, 7, 7 : 로울러 8, 14 : 돌출편5, 7, 7: roller 8, 14: protrusion
9, 16 : 탄성편 10, 17 : 이물질제거부재9, 16: elastic piece 10, 17: foreign matter removing member
11 : 탄성부여부 12 : 삽입공11: elasticity 12: insertion hole
13 : 접착부 15 : 삽착공13 adhesion part 15 insertion hole
18 : 삽착홈18: Insertion Groove
본 고안은 비디오 카세트 테이프에 관하여 특히 테이프의 베이스면은 물론 자성체면에 붙은 이물질을 제거하여 테이프 및 브이씨알을 보호토록 한 비디오 카세트 테이프 청소장치에 관한 것이다.The present invention relates to a video cassette tape cleaning apparatus which protects the tape and V-Cal by removing foreign substances adhering to the base surface of the tape as well as the magnetic material surface.
종래 비디오 카세트 테이프는, 카세트(1) 내부의 공급 릴(3)에 감긴 테이프(2)가 로울러(5) (6) (7)를 거쳐 권취 릴(4)에 감기게 되어 있으며, 테이프(2)의 베이스면(2a)에 붙은 먼지등 이물질을 제거하기 위하여 로울러(6) 내측의 돌출편(8)에 탄성재(예컨대 합성수지필름등)로 된 탄성편(9)이 부착되어 그 선단에 부착된 이물질제거부재(10)가 상기 로울러(5) 측으로 탄성접촉하게 되어 있으며, 테이프(2)는 로울러(5)와 탄성편(9)의 이물질제거부재(10)사이를 통과하도록 되어있다.In the conventional video cassette tape, the tape (2) wound on the supply reel (3) inside the cassette (1) is wound around the winding reel (4) via the rollers (5), (6), and the tape (2). An elastic piece 9 made of an elastic material (for example, a synthetic resin film) is attached to the protruding piece 8 inside the roller 6 to remove foreign substances such as dust attached to the base surface 2a of the roller. The foreign matter removing member 10 is elastically contacted to the roller 5 side, and the tape 2 passes between the roller 5 and the foreign matter removing member 10 of the elastic piece 9.
그러나 이러한 종래의 구종에서는 상기 탄성편(9)의 이물질제거부재(10)가 테이프(2)의 베이스면(2a)에만 접촉되는 것으로 테이프(2)이 베이스면(2a)에만 접촉되는 것으로 테이프(2)의 자성체면(2b)에 붙은 이물질은 제거되지 않은채 헤드드럼등에 접촉하게 되므로 헤드등에 이물질이 끼게되어 영상재생 및 녹화에 상당한 지장을 주게 되며, 화면이 불선명하게 되고, 드럼과 테이프를 손상 시키게 되는 폐단이 었었다.However, in this conventional sphere, the foreign matter removing member 10 of the elastic piece 9 is in contact only with the base surface 2a of the tape 2, and the tape 2 is in contact with only the base surface 2a. The foreign matter attached to the magnetic surface (2b) of 2) is not removed, and thus comes into contact with the head drum. Therefore, the foreign matter gets stuck in the head, which causes considerable obstacles to video playback and recording, and the screen becomes unclear. It was the lung that was damaged.
또한 종래에는 상기 탄성편(9)이 로울러(6) 내측의 돌출편(8)에 양면테이프등으로 접착되어 있기 때문에 접착력이 시간경과에 따라 감소되어 탄성편(9)이 이탈될 염려가 있었다.In addition, since the elastic piece 9 is conventionally adhered to the protruding piece 8 inside the roller 6 with a double-sided tape or the like, the adhesive force may decrease with time, and the elastic piece 9 may be separated.
따라서 본 고안은 이러한 종래의 폐단을 해소하기 위하여 안출된 것으로 테이프의 베이스면은 물론 자성체면에 붙은 이물질을 제거토록 함으로써 테이프와 브이씨알(특히 드럼)을 보호할 수 있도록 함과 아울러 이물질 제거를 위한 탄성편을 견고하게 고정토록 하여 장기간 사용하더라도 이탈되는 일이 없도록 한 비디오 카세트 테이프 청소장치를 제공하려는 것이다.Therefore, the present invention was devised to solve such a conventional end, and it is possible to protect the tape and V-al (particularly the drum) by removing foreign substances adhering to the base surface of the tape as well as the magnetic body surface, and to remove the foreign substances. An object of the present invention is to provide a video cassette tape cleaning apparatus which firmly fixes an elastic piece so that it does not fall off even if used for a long time.
이하 본 고안을 제3도 및 제4도에 도시한 실시예로서 상세히 설명한다. 단 카세트(1)와 테이프(2) 및 공급릴(3), 권취릴(4)등은 제1도를 참고하여 설명한다. 단 카세트(1)와 테이프(2) 및 공급릴(3), 권취릴(4)등은 제1도를 참고하여 설명한다.Hereinafter, the present invention will be described in detail as an embodiment shown in FIGS. 3 and 4. However, the cassette 1, the tape 2, the supply reel 3, the take-up reel 4, and the like will be described with reference to FIG. However, the cassette 1, the tape 2, the supply reel 3, the take-up reel 4, and the like will be described with reference to FIG.
제3도는 본 고안에 의한 비디오 카세트 테이프 청소 장치의 일실시예를 도시하는 것으로 카세트(1)내의 공급릴(3)과 권취릴(4) 사이에 권취된 테이프(2)를 로울러(5) (6) (7)로 안내하며, 그 선단의 이물질제거부재(10)가 테이프(2)의 베이스면(2a)에 접촉되도록 한 것에 있어서, 상기 돌출편(8)에는 탄성부여부(11)와 삽입공(12) 및 접착부(13)를 형성하고, 상기 탄성편(9)을 삽입공(12)을 통해 삽입하여 접착부(13)에 접착하며, 상기 카세트(1)의 로울러(5)외측 돌출편(14)에 삽착공(15)을 천공하여 탄성편(16)을 삽입 접착하고, 그 선단에 부착된 이물질제거부재(17)를 로울러(6)의 외주부에서 테이프(2)의 자성체면(2b)에 접촉하여서 된 것이다.3 shows an embodiment of a video cassette tape cleaning apparatus according to the present invention, in which a tape 2 wound between a supply reel 3 and a take-up reel 4 in a cassette 1 is rolled 5 ( 6) Guided to (7), and the foreign matter removing member 10 at its tip is in contact with the base surface (2a) of the tape (2), the projecting piece (8) and the elastic imparting portion (11) An insertion hole 12 and an adhesive part 13 are formed, and the elastic piece 9 is inserted through the insertion hole 12 to be attached to the adhesive part 13, and protrudes outside the roller 5 of the cassette 1. Punch the insertion hole 15 to the piece 14 to insert and bond the elastic piece 16, and the magnetic body surface of the tape 2 at the outer periphery of the roller 6 with the foreign matter removing member 17 attached to its tip. 2b).
이와같이 구성된 비디오 카세트 테이프는 공급릴(3)에서 로울러(5) (6) (7)에 의해 안내되어 권취릴(4)에 감기는 과정 및 권취릴(4)에서 로울러(7) (6) (5)를 거쳐 공급릴(3)에 감기는 과정에 있어서 테이프(2)는 상기 로울러(5)와 탄성편(9)의 이물질제거부재(10)와 상기 로울러(6)와 탄성편(16)의 이물질제거부재(17) 사이를 통과하면서 테이프(2)의 베이스면(2a)과 자성체면(2b)에 붙은 이물질이 이물질제거부재(10) (17)에 의해 제거되는 것이다.The video cassette tape thus constructed is guided by rollers (5) (6) (7) in feed reel (3) and wound on winding reel (4) and rollers (7) (6) (in winding reel (4) ( In the process of winding the feed reel 3 through 5), the tape 2 is provided with the foreign material removing member 10 and the roller 6 and the elastic piece 16 of the roller 5 and the elastic piece 9. The foreign matter adhering to the base surface 2a of the tape 2 and the magnetic body 2b while passing between the foreign substance removing members 17 of the tape 2 is removed by the foreign substance removing members 10 and 17.
이때 상기 탄성편(9)은 돌출편(8)의 삽입공(12)을 통해 삽입되어 접착부(13)에 접착되어 있고, 상기 탄성편(16)은 돌출편(14)의 삽착공(15)에 삽착되어 있으므로 견고하게 고정된 상태로 유지되어 장기간 사용시에도 이탈되는 일이 없게된다.At this time, the elastic piece 9 is inserted through the insertion hole 12 of the protruding piece 8 is bonded to the adhesive portion 13, the elastic piece 16 is the insertion hole 15 of the protruding piece 14 Since it is inserted into, it remains firmly fixed so that it does not come off even after long-term use.
또한 상기 탄성편(9)은 돌출편(8)의 탄성부여부(11)에 의하여 로울러(5)와의 사이에서 만곡되면서 탄성이 부여되므로 그 선단의 이물질제거부재(10)가 로울러(5)와의 사이에 테이프(2)를 탄성접촉시키면서 베이스면(2a)에 접촉되어 이물질을 제거하게 된다.In addition, the elastic piece 9 is bent between the rollers 5 by the elastic part 11 of the protruding piece 8, so that elasticity is imparted, so that the foreign matter removing member 10 at the front end thereof with the rollers 5 is removed. While contacting the tape 2 in contact with the base surface (2a) to remove the foreign matter.
제4도는 본 고안의 다른 실시예를 도시하는 것으로 자성체면(2b)의 이물질제거를 위한 탄성편(16)의 고정구조는 상술한 제3도의 실시예에서와 동일하므로 동일부분에는 동일부호를 부여하고 구체적인 설명은 생략한다.4 is a view showing another embodiment of the present invention, and the fixing structure of the elastic piece 16 for removing foreign substances on the magnetic body surface 2b is the same as in the above-described embodiment of FIG. And a detailed description thereof will be omitted.
본 실시예에서는 상기 돌출부(8)에 삽착홈(18)을 형성하여 이에 탄성편(9)을 삽입접착하여서 된 것이며, 탄성편(9) (16)의 이물질제거부재(10) (17)의 이물질제거작용을 상술한 실시예에서와 동일하므로 구체적 설명은 생략한다.In this embodiment, the insertion groove 18 is formed in the protrusion 8 to insert and attach the elastic piece 9 to the foreign matter removing member 10 and 17 of the elastic piece 9 and 16. Since the foreign matter removing action is the same as in the above-described embodiment, a detailed description thereof will be omitted.
이상과 같이 본 고안에 의하면 탄성편(9) (16)에 부착된 이물질제거부재(10) (17)에 의해 테이프(2)의 베이스면(2a)과 자성체면(2b)에 붙은 이물질을 제거하는 것이므로 테이프(2)와 브이씨알(특히 드럼)을 손상으로 부터 보호할 수 있으며 탄성편(9) (16)은 단순히 접착하는 것이 아니고 삽입공(12) 또는 삽착홈(18) 및 삽착공(15)에 삽입하여 접착하는 것이므로 장기간 사용하더라도 이탈되는 일이없이 이물질제거작용을 수행할 수 있는 것이다.As described above, according to the present invention, the foreign matter adhering to the base surface 2a and the magnetic body surface 2b of the tape 2 is removed by the foreign matter removing member 10 and 17 attached to the elastic pieces 9 and 16. Since the tape (2) and V-al (particularly the drum) can be protected from damage and the elastic pieces (9) and (16) are not simply bonded, the insertion hole (12) or the insertion groove (18) and the insertion hole ( 15) Since it is inserted into the adhesive and can be used for a long period of time, it is possible to perform the removal of foreign substances without being separated.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870020207U KR920008573Y1 (en) | 1987-11-21 | 1987-11-21 | Tape cleaning device for vtr |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870020207U KR920008573Y1 (en) | 1987-11-21 | 1987-11-21 | Tape cleaning device for vtr |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890011623U KR890011623U (en) | 1989-07-13 |
| KR920008573Y1 true KR920008573Y1 (en) | 1992-11-30 |
Family
ID=19269643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870020207U KR920008573Y1 (en) | 1987-11-21 | 1987-11-21 | Tape cleaning device for vtr |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920008573Y1 (en) |
-
1987
- 1987-11-21 KR KR2019870020207U patent/KR920008573Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890011623U (en) | 1989-07-13 |
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