KR870000812Y1 - Ink supplying gear of ribbon cartridge - Google Patents
Ink supplying gear of ribbon cartridge Download PDFInfo
- Publication number
- KR870000812Y1 KR870000812Y1 KR2019840010162U KR840010162U KR870000812Y1 KR 870000812 Y1 KR870000812 Y1 KR 870000812Y1 KR 2019840010162 U KR2019840010162 U KR 2019840010162U KR 840010162 U KR840010162 U KR 840010162U KR 870000812 Y1 KR870000812 Y1 KR 870000812Y1
- Authority
- KR
- South Korea
- Prior art keywords
- ink
- ribbon
- gear
- ribbon cartridge
- ink supplying
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
- B41J33/14—Ribbon-feed devices or mechanisms
- B41J33/16—Ribbon-feed devices or mechanisms with drive applied to spool or spool spindle
- B41J33/22—Ribbon-feed devices or mechanisms with drive applied to spool or spool spindle by gears or pulleys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J32/00—Ink-ribbon cartridges
Abstract
내용 없음.No content.
Description
제1도는 일반적인 리본 카트리지의 평면도.1 is a plan view of a typical ribbon cartridge.
제2도는 본 고안 잉크 전달기어를 발췌하여 보인 사시도.Figure 2 is a perspective view showing an extract of the ink delivery gear of the present invention.
제3도는 동상의 평면도.3 is a plan view of the statue.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
4 : 리본 6 : 잉크 전달기어4 ribbon 6 ink delivery gear
8 : 톱니 9 : 확장부8: tooth 9: extension
본 고안은 각종의 프린터기나 타자기 등에 설치되는 리본 카트리지에 있어서, 잉크 로울러에 충진되어 있는 잉크를 리본에 전달하는 잉크 전달기어의 개량에 관한 것이다.The present invention relates to an improvement in an ink delivery gear that delivers ink filled in an ink roller to a ribbon in ribbon cartridges installed in various printers, typewriters, and the like.
일반적으로 리본카트리지는 제1도에 도시된 바와 같이 리본 카트리지(1)의 일측에 착설되는 두 개의 이송기어(2), (3)로 리본 내장실(5)에 내장되어 있는 리본(4)을 순차적으로 외부로 인출시키고, 외부로 인출되어 인자한 리본(4)은 다시 리본 내장실(5)에 내장시키는 한편, 리본내장실(5)에서 리본(4)이 인출될 때 리본(4)에 의해 잉크전달기어(6)가 회전하여 잉크로울러(7)의 내부에 충진되어 있는 잉크를 리본(4)에 전달하도록 구성되어 있는 바, 종래에는 잉크 전달기어(6)의 외주면에 통상적으로 선단부가 좁은 톱니만을 형성하여 구성하였으나, 이는 리본(4)과 접촉되는 잉크전달기어(6)의 면이 좁아 리본(4)에 잉크를 균일하게 전달할 수 없게 되므로, 프린터기나 타자기 등의 생명이라 할 수 있는 인자상태와 선명도가 매우 나쁘게 되는 결함이 있었다.In general, the ribbon cartridge is a two-carrying gear (2), (3) installed on one side of the ribbon cartridge (1) as shown in Figure 1 to the ribbon (4) embedded in the ribbon interior chamber (5) The ribbon 4 drawn out to the outside in sequence and drawn out to the outside is embedded in the ribbon interior chamber 5 again, while the ribbon 4 is drawn out from the ribbon interior chamber 5 by the ribbon 4 when the ribbon 4 is pulled out. The ink transfer gear 6 is configured to rotate to transfer the ink filled in the ink roller 7 to the ribbon 4, and conventionally, the tip portion of the ink transfer gear 6 is generally narrow. Although only the teeth are formed and formed, this is because the surface of the ink transfer gear 6 in contact with the ribbon 4 is narrow so that ink cannot be uniformly delivered to the ribbon 4, which is a factor of life such as a printer or a typewriter. There was a defect that the condition and clarity get very bad.
본 고안은 상기의 점을 감안하여, 리본(4)이 접촉되는 잉크 전달기어(6)의 중간부에 넓은 표면적을 갖는 확장부를 형성하여 리본(4)에 잉크를 균일하게 전달하도록 안출한 것으로, 이를 첨부된 도면에 의하여 더욱 더 상세히 설명하면 다음과 같다.In view of the above, the present invention is designed to form an extension having a large surface area in the middle of the ink transfer gear 6 to which the ribbon 4 is in contact, and to deliver ink uniformly to the ribbon 4, When described in more detail by the accompanying drawings as follows.
리본 카트리지(1)의 일측에 착설되는 이송기어(2), (3)로 리본(4)을 이송시키면, 리본(4)은 이송되면서 잉크 전달기어(6)를 회전시켜 잉크로울러(7)에 충전된 잉크를 전달받는 리본 카트리지의 잉크 전달기어에 있어서, 제2도와 제3도에 도시된 바와 같이 잉크 전달기어(6)의 외주면에 선단부가 좁은 통상의 톱니(8)를 형성하되, 그 톱니(8)의 중간부에는 표면적이 넓은 확장부(9)를 형성하여 구성한 것으로, 도면중 미설명 부호 10은 축봉이고, 11은 톱니(8)의 사이 사이에 형성되는 홈이다.When the ribbon 4 is transferred to the transfer gears 2 and 3 installed on one side of the ribbon cartridge 1, the ribbon 4 is transferred while rotating the ink transfer gear 6 to the ink roller 7. In the ink delivery gear of the ribbon cartridge which receives the filled ink, as shown in FIG. 2 and FIG. 3, an ordinary tooth 8 having a narrow tip is formed on the outer circumferential surface of the ink delivery gear 6, An intermediate portion (8) is formed by forming an extended portion 9 having a large surface area. In the figure, reference numeral 10 denotes an axial rod, and 11 denotes a groove formed between the teeth 8.
이와 같이 구성되는 본 고안의 잉크 전달기어(6)에 있어서, 통상의 방법으로 이송기어(2), (3)를 회전시키면, 리본(4)은 이송되면서 잉크전달기어(6)를 회전시키게 되고, 이에 따라 잉크전달기어(6)는 잉크로울러(7)를 회전시키면서 톱니(8)와 확장부(9)로 잉크 로울러(7)의 주연부를 압착시키게 되므로, 잉크로울러(7)에 충진되어 있던 잉크는 외부로 인출되어 전달기어(6)의 확장부(9)와, 확장부(9) 사이의 홈(11)에 배게되고, 이와같이 잉크가 밴 확장부(9)와 홈(11)이 리본(4)과 접촉되면, 표면적이 넓은 확장부(9)의 잉크가 리본(4)에 전달됨은 물론, 홈(11)에 배인 잉크도 리본(4)에 전달되므로, 리본(4)에는 잉크가 균일하게 전달되어 인자시 그 인자상태와 선명도가 양호하게 된다.In the ink delivery gear 6 of the present invention configured as described above, when the transfer gears 2 and 3 are rotated in a conventional manner, the ribbon 4 is rotated while the ink transfer gear 6 is rotated. Accordingly, the ink transfer gear 6 compresses the periphery of the ink roller 7 with the teeth 8 and the expansion portion 9 while rotating the ink roller 7, so that the ink roller 7 is filled in the ink roller 7. The ink is drawn out to the outside of the delivery gear 6 to the expansion portion 9 and the groove 11 between the expansion portion 9, the ink is expanded in this way 9 and the groove 11 is ribbon When contacted with (4), the ink of the extended surface portion 9 having a large surface area is transferred to the ribbon 4 as well as the ink delivered to the groove 11 is also transferred to the ribbon 4, so that the ink in the ribbon 4 It is delivered uniformly, and the printing state and clarity are good when printing.
이상에서 설명한 바와 같이 본 고안은 표면적이 넓은 잉크전달기어(6)의 확장부(9)가 리본(4)과 잉크로울러(7)에 접촉되면서 리본(4)에 잉크를 공급함은 물론, 확장부(9) 사이의 홈(11)도 잉크를 전달하게 되므로 리본(4)에는 전체적으로 균일하게 잉크가 전달되어 인자시 그 인자상태와 선명도가 매우 향상되는 효과가 있다.As described above, the present invention supplies the ink to the ribbon 4 as well as the expanded portion 9 of the extended portion 9 of the ink transfer gear 6 having a large surface area in contact with the ribbon 4 and the ink roller 7. Since the grooves 11 between the nines also transfer ink, the ink is uniformly delivered to the ribbon 4 as a whole, so that the printing state and clarity are greatly improved upon printing.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840010162U KR870000812Y1 (en) | 1984-10-16 | 1984-10-16 | Ink supplying gear of ribbon cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840010162U KR870000812Y1 (en) | 1984-10-16 | 1984-10-16 | Ink supplying gear of ribbon cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860004686U KR860004686U (en) | 1986-05-02 |
| KR870000812Y1 true KR870000812Y1 (en) | 1987-03-05 |
Family
ID=70162593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019840010162U KR870000812Y1 (en) | 1984-10-16 | 1984-10-16 | Ink supplying gear of ribbon cartridge |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR870000812Y1 (en) |
-
1984
- 1984-10-16 KR KR2019840010162U patent/KR870000812Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR860004686U (en) | 1986-05-02 |
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