CN2379300Y - Rocking handle for renovating ink ribbon for needle type printer - Google Patents
Rocking handle for renovating ink ribbon for needle type printer Download PDFInfo
- Publication number
- CN2379300Y CN2379300Y CN 99204915 CN99204915U CN2379300Y CN 2379300 Y CN2379300 Y CN 2379300Y CN 99204915 CN99204915 CN 99204915 CN 99204915 U CN99204915 U CN 99204915U CN 2379300 Y CN2379300 Y CN 2379300Y
- Authority
- CN
- China
- Prior art keywords
- ink ribbon
- crank
- clamp head
- head
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to the range of computer fittings. A small knob is manually turned for replacing an ink ribbon of a needle printer, and the operation is labourious. The purpose of the utility model is to provide a cranking bar which can easily coil the ink ribbon onto an ink ribbon frame. The cranking bar is provided with a clamp head (1) and a crank (3). The clamp head (1) and the crank (3) can be integrally made of engineering plastics. The head parts of main columns (1), (3) are provided with three slits along the axis line direction, etc. angles (120 DEG) towards the axis core direction, and a block of small cylinder is inlaid into the center to cause the head part of a main shaft to be formed in the shape of the clamp head (1). The clamp head (1) is sheathed with threads, the threads are sheathed with a screw button (2), and a crank handle (4) is arranged on an eccentric axis of the crank (3). When the utility model is used, the pain of achy arms of workers who replace the ink ribbon can be obviated, and the ink ribbon installation time is saved simultaneously.
Description
The present invention is used for impact printer and more uses during Ribbon Change, belongs to the computer fittings scope.
During using, impact printer often needs more Ribbon Change.What colour band was short has 1 meter, and as the used colour band of NEC P3300 printer, long then has nearly 10 meters, as used colour bands of model printer such as LQ-1600, AR3200.More during Ribbon Change, must unload the colour band frame from printer, open the capping on the colour band frame, take out old colour band, in a bit of corresponding groove of colour band frame of packing into of new colour band, build the capping of colour band frame then, the diameter knob of 5-8 millimeter only on the rotation colour band, the remainder of colour band is all involved in the colour band frame, the colour band frame is encased in the printer gets final product again.Change 10 meters long colour bands, need nearly 2 minutes of the little knob of manual rotation, because the knob diameter is too little, manual rotation knob is very painstaking, easily makes finger feel ache.
The purpose of this invention is to provide a crank, it can be rolled onto colour band on the colour band frame like a cork, alleviates hand labour.
Below in conjunction with accompanying drawing invention is explained in detail.
The present invention is linked by the clamp head [1] and the crank [3] of an adjustable aperture, and spiral button [2] is housed on the clamp head [1], and the aperture of clamp head is adjusted in 5-8 millimeter scope, and crank [4] is installed on the eccentric shaft of crank [3].
The embodiment that employing is described in detail below produces simply the present invention, and is with low cost.
Clamp head [1] and the available engineering plastics integral body of crank [3] are made, wherein main shaft portion [1], [3] are cylinder, have three slits to axis direction at cylindrical head along the axis direction equal angles (120 degree), and embed a fritter cylinder at the center, make spindle nose become clamp head [1] shape, clamp head is with screw thread on [1], spiral button [2] is placed on the screw thread, the folding size that is used for alignment jig head [1], and the folded object of fastening clips head [1], crank [4] is installed on the eccentric shaft of crank [3].
During use, clamp head is clipped on the colour band knob of colour band frame, tightens the spiral button, rotating crank then can easily be rolled onto colour band in the colour band frame.
Use the present invention, can make the staff of Ribbon Change more exempt the hardship of arm ache, save the colour band set-up time simultaneously.
Claims (1)
- The device that a clamp head by adjustable aperture (1), spiral button (2), crank (3), crank (4) are formed.It is characterized in that: the aperture of (1) clamp head can utilize the spiral button to regulate in 5-8 millimeter scope.(2) clamp head and crank link, and crank is directly installed on the crank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99204915 CN2379300Y (en) | 1999-03-02 | 1999-03-02 | Rocking handle for renovating ink ribbon for needle type printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99204915 CN2379300Y (en) | 1999-03-02 | 1999-03-02 | Rocking handle for renovating ink ribbon for needle type printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2379300Y true CN2379300Y (en) | 2000-05-24 |
Family
ID=33999587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99204915 Expired - Fee Related CN2379300Y (en) | 1999-03-02 | 1999-03-02 | Rocking handle for renovating ink ribbon for needle type printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2379300Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101590922B (en) * | 2004-10-08 | 2011-11-23 | 株式会社汤山制作所 | Medicine delivering device |
| CN103042835A (en) * | 2013-01-08 | 2013-04-17 | 南京华设科技股份有限公司 | Multi-coupon chain invoice sub-coupon printing device |
-
1999
- 1999-03-02 CN CN 99204915 patent/CN2379300Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101590922B (en) * | 2004-10-08 | 2011-11-23 | 株式会社汤山制作所 | Medicine delivering device |
| CN103042835A (en) * | 2013-01-08 | 2013-04-17 | 南京华设科技股份有限公司 | Multi-coupon chain invoice sub-coupon printing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |