CN202507690U - Ribbon cassette capable of filling ink - Google Patents
Ribbon cassette capable of filling ink Download PDFInfo
- Publication number
- CN202507690U CN202507690U CN2012200190021U CN201220019002U CN202507690U CN 202507690 U CN202507690 U CN 202507690U CN 2012200190021 U CN2012200190021 U CN 2012200190021U CN 201220019002 U CN201220019002 U CN 201220019002U CN 202507690 U CN202507690 U CN 202507690U
- Authority
- CN
- China
- Prior art keywords
- ink
- wheel
- guidance part
- china ink
- casket box
- 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
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Abstract
The utility model relates to a ribbon cassette capable of filling ink. The ribbon cassette comprises a box, a ribbon, a gear group and an ink filling device. The gear group comprises a drive gear and an ink wheel which are rotatingly arranged in the box. The ink wheel and the drive gear are in engagement. A part of the ribbon is clamped between the ink wheel and the drive gear. The ink filling device comprises an ink box and an ink absorption sponge. The ink box is arranged in the box, and a side wall surface of the ink box facing the gear group is formed with an opening. The ink absorption sponge is arranged at a side surface in the ink box and is in mutual contact with a side of the ink wheel. When the ink wheel is rotated, ink is attached to the ink wheel by the ink absorption sponge, ink filling can be carried out on a ribbon surface when the ink wheel contacts with the ribbon, since the ink absorption sponge has large elasticity, the ink absorption sponge can contact with the ink wheel with appropriate pressure without accurate cutting, and the ribbon cassette has the advantages of easy processing and stable ink filling.
Description
Technical field
The utility model relates to a kind of color ribbon cartridge of dot matrix printer, relates to a kind of can checking colors through the benefit device for ink specifically and is with the color ribbon cartridge of mending China ink.
Background technology
The inside of dot matrix printer is equiped with color ribbon cartridge; The inner continuous loop of this color ribbon cartridge is provided with towards its outside colour band that extends; Attached ink on the colour band, provide the striker of this dot matrix printer or typewriting head literal and pattern to be printed on the paper, but the ink on the colour band promptly can reduce gradually after printing for several times through colour band; In order to prolong the useful life of color ribbon cartridge; Can the benefit device for ink be set in color ribbon cartridge further, let the user can add ink voluntarily therein, and mend device for ink through this and replenish ink for colour band at any time.
See also shown in Figure 3ly, be a kind of color ribbon cartridge of mending China ink in the prior art, it comprises a casket box 50, a colour band 60, a gear train 70 and and mends device for ink 80; This casket box 50 is a housing; Its inside is formed with an accommodation space 51; And being extended with first guidance part 52 and second guidance part 53 that communicates with this accommodation space 51 in the both sides, top of this casket box 50, the free end of this first guidance part 52 and second guidance part 53 is formed with a through hole 520,530 at interval relatively and respectively; This colour band 60 is a microscler belt body; The belt body two ends join with different face; The annular belt body that formation one is reversed, this colour band 60 mainly is arranged in the accommodation space 51 of casket box 50, and its part belt body is located in second guidance part 53 of casket box 50 in regular turn; And pass by the through hole 530 of second guidance part 53, then penetrate the through hole 520 of first guidance part 52 and be positioned at first guidance part 52; This gear train 70 comprises a China ink wheel 71 and one driven wheel 72, and this China ink wheel 71 and driven wheel 72 are all rotating to be arranged in the casket box 50 and adjacent to accommodation space 51, and this China ink wheel 71 and driven wheel 72 are meshing with each other; This benefit device for ink 80 comprises a print cartridge 81, an ink holder 82 and an ink supply sliver 83, and this print cartridge 81 is a hollow housing, its be arranged in the casket box 50 and with a side with respect to China ink wheel 71; Its bottom is formed with a perforation 810 with respect to a side wall surface of China ink wheel 71, is provided with one in the place, below of print cartridge 81 bottoms and replaces sheet 811, and this end and 71 on China ink wheel of replacing sheet 811 has a spacing; This ink holder 82 is to be arranged in this print cartridge 81 and to be adsorbed with ink; This ink supply sliver 83 is a strip body, and the one of which end is arranged in the print cartridge 81 and contacts with ink holder 82, and its other end is stretched on outside the print cartridge 81 by perforation 810; And with a side with replace sheet 811 and contact; Contact with China ink wheel 71 1 sides with the another side, this ink supply sliver 83 can make it be full of ink by blotting sponge 82 places through capillary conduction.
Above-mentioned color ribbon cartridge actual installation is when impact printer; When being rotated to drive colour band 60 by printer driver, moves gear train 70; One side of these China ink wheel 71 contact ink supply slivers 83 can turn to colour band 60 surfaces and is in contact with one another; Ink is built-up on the colour band 60 successively, accomplishes the action of mending China ink.
But above-mentioned ink supply sliver 83 is when processing and manufacturing; It is that a block sponge is cut into some strip bodies to form some ink supply slivers 83; But sponge has telescopic elasticity; Also can't cut sponge accurately in order to the processing method of cutting sponge at present, make the thickness error of the ink supply sliver 83 that is processed to form quite big; When ink supply sliver 83 is thicker than design thickness; Being positioned at the ink supply sliver 83 of replacing 71 on sheet 811 and China ink wheel will replace closely with a side and be contacted with China ink wheel 71 surfaces; When ink supply sliver 83 is bestowed the excessive pressure in China ink wheel 71 surfaces one; Make that promptly China ink wheel 71 can't normal rotation, this gear train 70 promptly can't normal rotation, and colour band 60 also can't normally be moved; When ink supply sliver 83 is thinner than design thickness; Because of its thickness is taken turns 71 spacing less than replacing sheet 811 and China ink; Therefore ink supply sliver 83 can't be taken turns 71 maintenance stable contact with China ink again; Make China ink wheel 71 also can't make the surface evenly attach the ink that ink supply sliver 83 is provided, make the China ink wheel 71 can't be the stable benefit China ink of colour band 60 through rotation.Therefore, the color ribbon cartridge of prior art, because the ink supply sliver adds the thickness error that produce man-hour, causing normal and stable to provide the shortcoming of mending black operation.
The utility model content
The purpose of the utility model is to overcome in the prior art to cause stablizing the shortcoming of operation because of the ink supply sliver adds the thickness error that produces man-hour, and a kind of color ribbon cartridge that can stablize the China ink mended of operation is provided.
The purpose of the utility model is achieved in that
A kind of color ribbon cartridge of mending China ink comprises: a casket box, a colour band, a gear train and are mended device for ink, wherein:
Said casket box is a hollow housing;
Said colour band is the interconnective belt bodies in two ends, and the belt body continuous loop is located in the casket box;
Said gear train comprises: a driven wheel and a China ink wheel, and said driven wheel and rotating being arranged in the casket box of China ink wheel, said China ink wheel is meshing with each other with driven wheel, and the part belt body clamping of said colour band is between China ink wheel and driven wheel;
Said benefit device for ink comprises: a print cartridge and an ink holder; Said print cartridge is arranged in the casket box; Its side wall surface towards gear train is formed with an opening, and said ink holder is arranged in the print cartridge and the one of which side surface is in contact with one another in a side of opening part and said China ink wheel.
Further; Said casket box extension is provided with first guidance part and second guidance part; The guiding channel that said first guidance part and second guidance part have hollow; And apart from one another by being formed with the through hole that is connected with guiding channel relatively and respectively, another of said colour band be belt body guiding channel of being positioned at the guiding channel of second guidance part and extending through two through hole to the first guidance part partly with an end for said first guidance part and second guidance part.
A kind of color ribbon cartridge of mending China ink comprises: a casket box, a colour band, a gear train and are mended device for ink, wherein:
Said casket box is a hollow housing;
Said colour band is the interconnective belt bodies in two ends, and the belt body continuous loop is located in the casket box;
This gear train comprises: a driven wheel and a China ink wheel, and said driven wheel and should rotating being arranged in the casket box of China ink wheel, said China ink wheel is meshing with each other with driven wheel, and the part belt body clamping of said colour band is between China ink wheel and driven wheel;
Said benefit device for ink comprises: a print cartridge, an ink holder and an ink supply sponge; Said print cartridge is arranged in the casket box; Its side wall surface towards gear train is formed with an opening, and said ink holder is arranged in the print cartridge, and said ink supply sponge is arranged in the print cartridge and is positioned at opening part; One of which side and said ink holder are in contact with one another, and a side of opposite side and said China ink wheel is in contact with one another.
Because the density of said ink supply sponge is high than the density of ink holder,, therefore can control the China ink amount that ink is built-up in black wheel surface more accurately so its adsorbed ink is few than ink holder.
Wherein, said ink supply sponge is one to be bent to form the strip body of L font, and a side wall surface of one of which end contacts with the China ink wheel, and a side wall surface of its other end is resisted against on the interior sidewall surface of print cartridge.
Further; Said casket box extension is provided with first guidance part and second guidance part; The guiding channel that said first guidance part and second guidance part have hollow; And apart from one another by being formed with the through hole that is connected with guiding channel relatively and respectively, another of said colour band be belt body guiding channel of being positioned at the guiding channel of second guidance part and extending through two through hole to the first guidance part partly with an end for said first guidance part and second guidance part.
The utility model is owing to adopted technique scheme; Compared with prior art has following beneficial effect: directly contact with the China ink wheel because said ink holder is positioned at opening part; When China ink wheel and driven wheel rotate when colour band is moved, ink holder can be directly be attached to the China ink wheel side surface that contacts with it with ink, contacts to the colour band surface when the China ink wheel rotates; The ink of China ink wheel surface can attach on colour band, thereby accomplishes the operation of mending China ink; The utility model adopts ink holder directly to be in contact with one another with the China ink wheel; Because the ink supply sliver of the volume ratio prior art that ink holder is whole is big; So it has bigger telescopic resilience; Do not need to cut accurately also and can contact with the China ink wheel with suitable pressure, the ink supply sliver that has solved prior art is because of the error that adds man-hour causes the shortcoming that it can't normal and stable ground operation, has handling ease and can stablize and mend black advantage.
Description of drawings
Through following embodiments of the invention and description taken together with the accompanying drawings, other advantage of the present invention and characteristic are shown, this embodiment provides with the form of instance, but is not limited to this, wherein:
Fig. 1 is the floor map of first embodiment of the utility model.
Fig. 2 is the floor map of second embodiment of the utility model.
Fig. 3 is the floor map of prior art.
[primary clustering symbol description]
10 casket boxes, 11 accommodation spaces
12 first guidance parts, 120 through holes
130 second guidance parts, 130 through holes
20 colour bands, 30 gear trains
31 driven wheels 32,32A China ink wheel
40,40A mends device for ink 41,41A print cartridge
410,410A opening 42,42A ink holder
420 ink supply faces, 43 ink supply sponges
50 casket boxes, 51 accommodation spaces
52 first guidance parts, 520 through holes
53 second guidance parts, 530 through holes
60 colour bands, 70 gear trains
71 China ink wheels, 72 driven wheels
80 mend device for ink 81 print cartridges
Sheet is replaced in 810 perforation 811
82 ink holders, 83 ink supply slivers
The specific embodiment
The utility model is a kind of mends the color ribbon cartridge of China ink, as shown in Figure 1, comprises that a casket box 10, a colour band 20, a gear train 30 and mend device for ink 40:
This casket box 10 is a hollow housing; Its inside is formed with an accommodation space 11; And extend first guidance part 12 and second guidance part 13 that communicates with this accommodation space 11 in the both sides, top of this casket box 10; The guiding channel that this first guidance part 12 and second guidance part 13 have hollow, its free end form the through hole 120,130 that communicates with guiding channel at interval relatively and respectively;
This colour band 20 is a microscler belt body; The belt body two ends join with different face, the annular belt body that formation one is reversed, and these colour band 20 most belt bodies are arranged in the accommodation space 11 of casket box 10; Its a part of belt body is located in the hollow channel of second guidance part 13 of casket box 10 in regular turn; And pass by the through hole 130 of second guidance part 13, then penetrate the through hole 120 of first guidance part 12 and be positioned at the hollow channel of first guidance part 12, extend in the accommodation space 11 by first guidance part 12 again;
This gear train 30 comprises a driven wheel 31 and a China ink wheel 32; This driven wheel 31 and this China ink are taken turns 32 rotating sides that are arranged in the casket box 10 and are positioned at accommodation space 11; This China ink wheel 32 is meshing with each other with driven wheel 31; The part belt body clamping of this colour band 20 is between China ink wheel 32 and driven wheel 31, and this driven wheel 31 and China ink wheel 32 can move through rotating to drive colour band 20;
This benefit device for ink 40 comprises a print cartridge 41 and an ink holder 42; This print cartridge 41 is a hollow housing and is arranged in the casket box 10; It is positioned at a side of China ink wheel 32, and this print cartridge 41 is formed with an opening 410 towards a side wall surface of China ink wheel 32, and this ink holder 42 is the sponge of a bulk; It is arranged in the print cartridge 41 and the one of which side surface is positioned at opening 410 places and forms an ink supply face 420, and this ink supply face 420 is in contact with one another with the top surface that this China ink is taken turns the crown of 32 1 sides;
The color ribbon cartridge actual installation that the utility model provided is when dot matrix printer; Gear train 30 is rotated and drives colour band 20 and moves by printer driver; The side that this China ink wheel 32 contacts with ink holder 42 can turn to colour band 20 surfaces and is in contact with one another; Ink in the ink holder 42 can be built-up on the colour band 20 successively, accomplish the operation of mending China ink.
In conjunction with shown in Figure 2, be second embodiment of the utility model, be the further design of the foregoing description; In the present embodiment, the structure of mending device for ink 40A is identical with benefit device for ink 40, and it further comprises an ink supply sponge 43; The density of this ink supply sponge 43 is high than the density of ink holder 42A; This ink supply sponge 43 is arranged in the print cartridge 41A and is positioned at opening 410A place, and one of which side and this ink holder 42A are in contact with one another, and the side of its opposite side and this China ink wheel 32A is in contact with one another; In the specific embodiment shown in figure; This ink supply sponge 43 is one to be bent to form the strip body of L font, and a side wall surface of one of which end contacts with China ink wheel 32A, and a side wall surface of its other end is resisted against on the interior sidewall surface of print cartridge 41A;
When reality is used; The density of this ink supply sponge 43 is high than the density of ink holder 42A; Therefore ink supply sponge 43 adsorbable inks are few than ink holder 42A; When China ink wheel 32A turns to when contacting with ink supply sponge 43, also more aforesaid first embodiment of China ink amount that its surface is attached is few, therefore can control ink more accurately and attach the amount on China ink wheel 32A surface.
Claims (5)
1. can mend black color ribbon cartridge for one kind, comprise: a casket box, a colour band, a gear train and are mended device for ink, it is characterized in that:
Said casket box is a hollow housing;
Said colour band is the interconnective belt bodies in two ends, and the belt body continuous loop is located in the casket box;
Said gear train comprises: a driven wheel and a China ink wheel, and said driven wheel and rotating being arranged in the casket box of China ink wheel, said China ink wheel is meshing with each other with driven wheel, and the part belt body clamping of said colour band is between China ink wheel and driven wheel;
Said benefit device for ink comprises: a print cartridge and an ink holder; Said print cartridge is arranged in the casket box; Its side wall surface towards gear train is formed with an opening, and said ink holder is arranged in the print cartridge and the one of which side surface is in contact with one another in a side of opening part and said China ink wheel.
2. the color ribbon cartridge of mending China ink as claimed in claim 1; It is characterized in that: said casket box extension is provided with first guidance part and second guidance part; The guiding channel that said first guidance part and second guidance part have hollow; And apart from one another by being formed with the through hole that is connected with guiding channel relatively and respectively, another of said colour band be belt body guiding channel of being positioned at the guiding channel of second guidance part and extending through two through hole to the first guidance part partly with an end for said first guidance part and second guidance part.
3. can mend black color ribbon cartridge for one kind, comprise: a casket box, a colour band, a gear train and are mended device for ink, it is characterized in that:
Said casket box is a hollow housing;
Said colour band is the interconnective belt bodies in two ends, and the belt body continuous loop is located in the casket box;
This gear train comprises: a driven wheel and a China ink wheel, and said driven wheel and should rotating being arranged in the casket box of China ink wheel, said China ink wheel is meshing with each other with driven wheel, and the part belt body clamping of said colour band is between China ink wheel and driven wheel;
Said benefit device for ink comprises: a print cartridge, an ink holder and an ink supply sponge; Said print cartridge is arranged in the casket box; Its side wall surface towards gear train is formed with an opening, and said ink holder is arranged in the print cartridge, and said ink supply sponge is arranged in the print cartridge and is positioned at opening part; One of which side and said ink holder are in contact with one another, and a side of opposite side and said China ink wheel is in contact with one another.
4. the color ribbon cartridge of mending China ink as claimed in claim 3 is characterized in that: said ink supply sponge is one to be bent to form the strip body of L font, and a side wall surface of one of which end is taken turns with China ink and contacted, and a side wall surface of its other end is resisted against on the interior sidewall surface of print cartridge.
5. like claim 3 or the 4 described color ribbon cartridges of mending China ink; It is characterized in that: said casket box extension is provided with first guidance part and second guidance part; The guiding channel that said first guidance part and second guidance part have hollow; And apart from one another by being formed with the through hole that is connected with guiding channel relatively and respectively, another of said colour band be belt body guiding channel of being positioned at the guiding channel of second guidance part and extending through two through hole to the first guidance part partly with an end for said first guidance part and second guidance part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200190021U CN202507690U (en) | 2012-01-16 | 2012-01-16 | Ribbon cassette capable of filling ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200190021U CN202507690U (en) | 2012-01-16 | 2012-01-16 | Ribbon cassette capable of filling ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507690U true CN202507690U (en) | 2012-10-31 |
Family
ID=47060192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200190021U Expired - Fee Related CN202507690U (en) | 2012-01-16 | 2012-01-16 | Ribbon cassette capable of filling ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437799A (en) * | 2015-12-11 | 2016-03-30 | 中国航空工业标准件制造有限责任公司 | Reusing method of ribbon for recorder on dehydrogenation drying oven |
-
2012
- 2012-01-16 CN CN2012200190021U patent/CN202507690U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437799A (en) * | 2015-12-11 | 2016-03-30 | 中国航空工业标准件制造有限责任公司 | Reusing method of ribbon for recorder on dehydrogenation drying oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20200116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |