KR20110047119A - Compatible cassette ink cartridges in inkjet printers - Google Patents

Compatible cassette ink cartridges in inkjet printers Download PDF

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Publication number
KR20110047119A
KR20110047119A KR1020100083833A KR20100083833A KR20110047119A KR 20110047119 A KR20110047119 A KR 20110047119A KR 1020100083833 A KR1020100083833 A KR 1020100083833A KR 20100083833 A KR20100083833 A KR 20100083833A KR 20110047119 A KR20110047119 A KR 20110047119A
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KR
South Korea
Prior art keywords
ink
cartridge
bottle
head
hole
Prior art date
Application number
KR1020100083833A
Other languages
Korean (ko)
Inventor
잭 첸
Original Assignee
필드센터 인코포레이티드
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Priority to KR1020100083833A priority Critical patent/KR20110047119A/en
Publication of KR20110047119A publication Critical patent/KR20110047119A/en

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    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17506—Refilling of the cartridge
    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17513—Inner structure
    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/1752—Mounting within the printer
    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/1752—Mounting within the printer
    • B41J2/17523—Ink connection
    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17553—Outer structure
    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17556—Means for regulating the pressure in the cartridge
    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17559—Cartridge manufacturing
    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17596—Ink pumps, ink valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ink Jet (AREA)

Abstract

The present invention relates to a compatible cassette type ink cartridge of an inkjet printer. It includes a cartridge that can be inserted into an inkjet printer; and an ink bottle that can be combined with the cartridge, and a through hole is provided at the front end of the cartridge so that the ink supply needle of the ink jet printer can penetrate, and the ink bottle faces the through hole of the cartridge. The head part is provided, and the soft stopper which penetrates the ink supply needle of an inkjet printer into an ink bottle and draws out ink is provided in the head part.

Figure P1020100083833

Description

Compatible cassette type ink cartridge of inkjet printer {COMPATIBLE INK CARTRIDGE FOR LARGE FORMAT INK JET PRINTERS}

The present invention relates to an ink supply apparatus of an inkjet printer, and more particularly to a compatible cassette type ink cartridge of an inkjet printer.

Conventional color inkjet printers for printing large advertisement photos and signboards use long box-shaped cassette-type ink cartridges, which have a capacity of 300 to 1000 cc, and genuine cassette-type ink cartridges contain ink in a long strip-shaped aluminum foil bag. After filling and sealing, the bag is housed in a long, rigid cartridge. A through hole is provided at the front end of the cartridge, the head portion of the ink bag is opposed to the through hole, and a soft stopper is provided to allow the ink supply needle of the ink jet printer to pass through the head portion and communicate with the inside of the bag. Such a cassette type ink cartridge supplies ink by pressurizing the ink bag by atmospheric pressure when ink is supplied so that the ink automatically flows into the ink jet head of the inkjet printer through the ink supply needle. In order to accurately determine the remaining amount of ink, a chip set is generally installed outside the cartridge, and when the cassette type ink cartridge is mounted on the inkjet printer, the machine automatically records the amount of ink used and simultaneously displays the remaining amount of ink. The ink of the genuine cassette type ink cartridge is completely isolated from the air and is not irradiated with light, so the quality is excellent. However, since all of the ink and the cartridge and the chip set have to be discarded, there is a problem in that resources are wasted. And such a problem is one of the main reasons that the cost of the genuine cassette-type ink cartridge is expensive. Genuine cassette type ink cartridges are expensive to sell, which puts a heavy burden on customers.

In order to solve the disadvantage that the genuine cassette type ink cartridge is too expensive, a compatible cassette type ink cartridge has emerged. Common compatible ink cartridges are made of rigid, translucent plastic, which stores ink in the cartridge itself and embeds a soft stopper at the front of the cartridge, allowing the ink supply needle of the inkjet printer to penetrate. And a bottle inlet for injecting ink is installed at the rear of the cartridge, and the user purchases the ink in the bottle separately. When the ink amount of the cassette-type ink cartridge is low, the user replenishes the ink in the ink cartridge by installing the funnel at the ink cartridge bottle entrance and then slowly pouring the ink from the ink bottle into the funnel. This refilling method often causes too much pouring of the ink so quickly that the funnel overflows quickly, thus increasing the amount of work required to clean the work surface by dirtying the work surface. In the operation of replenishing the ink frequently, the user cannot clean the funnel each time, leaving ink in the funnel and the remaining ink dries through contact with air for a long time to form granules. The granular residual ink can then flow into the cartridge the next time it is refilled, degrading the ink quality in the cartridge. In addition to the function of replenishing the ink, the bottle inlet serves to form an air circulation hole so that the ink liquid level in the cartridge is subjected to atmospheric pressure to cause the ink supply needle of the inkjet printer to suck the ink. However, if the ink is in contact with the air in the cartridge for a long time, it is easily changed. Particularly in the ink layer in contact with air, although the ink layer is continuously replenished with fresh ink, the ink layer in contact with air is still inhalable after a long time, so that the ink concentration is high and adheres to the cartridge inner wall to dry and form granules more easily. . In addition, as the ink level rises and falls frequently, ink grains may fall on the ink in the cartridge, affecting the ink quality, and clogging the ink supply needle, the ink supply line, the ejection nozzle, and the like. Some inkjet printers inspect the chip set of the cassette type ink cartridge to control the supply of ink. In this model, after using the compatible cassette-type ink cartridge for a certain time, the ink cartridge must be disassembled to replace a new chip set. After replacing the chip set, the ink cartridge needs to be put back into the inkjet printer. The frequent disassembling and assembling of the cassette-type ink cartridges causes the soft plugs at the front end of the ink cartridges to fall off, causing ink leakage. This is another disadvantage of compatible ink cartridges.

It is a main object of the present invention to provide a compatible cassette type ink cartridge of an inkjet printer having a lower cost than a genuine cassette type ink cartridge.

Another object of the present invention is to provide a compatible cassette type ink cartridge of an inkjet printer which is easy to use and high in quality.

In order to achieve the above object, a compatible cassette-type ink cartridge of an inkjet printer according to the present invention forms a cassette-type ink cartridge by combining a cartridge of a hard material and an ink bottle, and a genuine cassette-type by combining a cartridge of a hard material with an inkjet printer. The ink cartridge meets the requirements for the shape of the insertion connection of the ink cartridge, the ink is stored in the ink bottle, and a through hole is provided at the front end of the cartridge to allow the ink supply needle of the ink jet printer to pass through, and the through hole of the cartridge Opposing head portions are provided, and the head portion is provided with a soft stopper for penetrating the ink supply needle into the ink bottle to draw out the ink. If the inkjet printer needs to read an ink supply chip (not required for some models), install the chip set outside the cartridge. Therefore, when all the ink is used, it is time-saving and convenient because it is necessary to replace a new ink bottle without having to pour the ink into the funnel. The ink must be contained in the original container, since the ink bottle of a conventional compatible product is simply a container for ink, so the user must carefully pour the ink into the compatible cartridge. However, the ink bottle of the present invention is provided with a head portion and a soft stopper to fix the position of the cartridge to supply ink directly to the ink bottle, saving time and convenience.

Since the cartridge of the present invention forms an interface that connects the inkjet printer and the ink bottle to form a permanent element, there is no need to discard it, thereby significantly reducing the cost. For inkjet printers that need to read the chip, the ink bottle needs to be replaced at the same time the ink bottle is replaced.

1 is a perspective view showing a compatible cassette-type ink cartridge of an inkjet printer according to a first embodiment of the present invention.
2 is a schematic view showing the structure of the first embodiment.
3 is a schematic view showing the structure of a housing according to the first embodiment.
4A is a front view showing the ink bottle according to the first embodiment.
4B is a cross-sectional view taken along AA of FIG. 4A.
5 is a schematic view showing the front end of the ink bottle according to the first embodiment.
6 is a bottom view of the ink bottle according to the first embodiment.
7 is a schematic view showing a use state according to the first embodiment.
FIG. 8 is an enlarged schematic view of the front end of the ink cartridge of FIG. 7. FIG.
9 is an enlarged schematic view of the ink bottle head in FIG. 8.
10 is a schematic diagram showing the structure of a second embodiment of the present invention.
11 is a schematic view showing the structure of a third embodiment of the present invention.

Three embodiments of the present invention will be described with reference to the drawings.

As shown in the figure, the cassette type ink cartridge 10 according to the first embodiment of the present invention includes a cartridge 20 and an ink bottle 30.

As shown in Figs. 1 and 3, the cartridge 20 is a housing made of hard plastic, and has an upper housing wall 21, a lower housing wall 22, a left housing wall 23, a right housing wall. 24 and a front side housing wall 25, which are enclosed to constitute a hollow chamber 26, the rear end of which forms an opening shape and the front side housing wall 25 has a through hole 251.

1, 2, 4, 5, and 6, the ink bottle 30 is a soft bottle integrally molded by injecting air into the plastic to form a translucent shape, and the front end portion 31 and The rear end 32 is provided, the front end 31 is accommodated in the chamber 26 of the cartridge 20, the rear end 32 protrudes outside the cartridge 20, and ink is applied to the front end 31. The outflowing head portion 33 is installed and the head portion 33 faces the through hole 251 of the front housing wall 25 in the cartridge 20, and the soft plug 34 is placed at the front end of the head portion 33. ) Is installed to seal the head 33, the soft stopper 34 allows the ink supply needle 40 (shown in FIG. 7) of the inkjet printer to penetrate, and the bottle inlet 35 at the rear end 32. Is formed and the bottle inlet 35 is sealed with the bottle cap 36 and the bottle inlet 35 is used to fill the ink and at the same time forms an air distribution hole.

The present invention forms a cassette-type ink cartridge 10 by combining the ink bottle 30 to a cartridge 20 of a hard material, and the cartridge 20 of the hard material is a genuine cassette type ink cartridge of an inkjet printer to be compatible. It is developed relative to the shape, so that the cassette-type ink cartridge 10 according to the present invention can be smoothly mounted on a compatible inkjet printer. Since the ink is sold in the ink bottle 30, the user does not need to replenish the ink separately, which is convenient in use and saves time.

There are two types of cassette ink cartridges of an inkjet printer, vertically inserted (vertical) and horizontally inserted (horizontal). As shown in Fig. 4, the first embodiment has a transverse insertion type and the head portion 33 is located in the middle of the ink bottle 30, so that an access path 37 is provided between the head portion 33 and the bottle body. . Here, one end of the access path 37 is connected to the inner end of the head portion 33 and the other end is connected to the bottom of the bottle body. In the present embodiment, an arc-shaped step portion 371 is formed at the end where the access path 37 and the bottle body connect, which constitutes the lowest point of the flow path. Ink is smoothly aspirated by the ink supply needle 40 (shown in Figs. 7 and 8) by a siphon action.

In order to allow the ink bottle 30 to be stably inserted into and fixed to the cartridge 20, each of the cartridges 20 on the inner wall surfaces of the left housing wall 23 and the right housing wall 24 of the cartridge 20 in the first embodiment. Guide section is installed. 3 shows the shape of the guide portion 231 of the left housing wall 23 after removing the right housing wall 24 of the cartridge 20. The guide part 231 is an elongate convex rail and is provided with the position fixing part 232 (the right housing wall is the same, not shown) in the distal position of the guide part 231 which adjoins the opening end of the cartridge 20. . In this embodiment, a gap is provided on the long convex rail to form the position fixing part 232. 4, 5 and 6, the guide portion 38 is installed at the bottle body position corresponding to the guide portion 231 of the cartridge 20, which is an elongated concave groove in this embodiment. A position fixing portion 381 is also provided at a position corresponding to the position fixing portion 232 of the cartridge 20, which is a convex portion in this embodiment. When assembling, the ink bottle 30 is inserted into the cartridge 20 from the open end of the cartridge 20 and then elongated guide rails (guide portion 231) are convex in the left housing wall and the right housing wall of the cartridge 20. ] And the ink bottle 30 is reliably and accurately combined with the cartridge 20 by inserting and guiding the guide grooves [the guide portion 38] concave in the left and right walls of the ink bottle 30 body. do. When pushing to fix the position, the convex portion (position fixing portion 381) of the ink bottle 30 is fastened to the gap (position fixing portion 232) of the cartridge 20 so as to be fixed. At this time, the head portion 33 of the ink bottle 30 faces the through hole 251 of the cartridge 20. The guide part 233 (as shown in FIG. 3) is installed at the position close to the through hole 251 in the cartridge 20 so that the head part 33 is stable and does not move. Guide to the correct position.

As shown in FIG. 9, a soft stopper 34 made of rubber (or plastic) is provided in front of the head part 33 of the ink bottle 30, and the soft stopper 34 is fixed by the fixing member 39. The head 33 is sealed. A circular hole 391 is formed at the center of the fixing member 39 to allow the ink supply needle 40 of the ink jet printer to pass therethrough. The fixing member 39 of this embodiment is a metal sheet made of aluminum. This structure is identical to the bottle inlet structure of an injectable drug bottle.

As shown in Fig. 4, the ink bottle 30 of this embodiment is molded integrally by injecting air into the plastic. The access path 37 is formed by providing a connecting wall 301 which is a substance between the bottle body and the head portion 33 (shown in FIG. 4B). On the other hand, recesses 321 are formed on the left and right walls of the rear end 32 of the ink bottle 30, respectively, to form a handle portion 322 which can be held by hand, so that the ink bottle 30 can be easily taken out. have.

1 and 3, the cartridge 20 of the present embodiment is injection molded of a hard material. In this embodiment, the upper housing wall 21, the lower housing wall 22, the left housing wall 23 and the front housing wall 25 forms a main body, the right housing wall 24 forms a cover, The cover is fitted over the body and is coupled.

As shown in Fig. 1, a recess 27 for mounting a chip set 28 is provided on one housing wall of the cartridge 20. As shown in Figs. In an inkjet printer that must read a chip, an additional chip set 28 is presented when purchasing the ink bottle 30. When the cassette type ink cartridge 10 is removed and the ink bottle 30 is replaced, the chip set 28 is replaced together. The chip set 28 may be fixed in such a manner as to fix the position by screw locking or fastening.

The ink bottle 30 of the present invention is provided with a bottle inlet 35 and a lid 36. If the user loosens the lid 36 before use, the bottle inlet 35 becomes the air inlet. If not used for a long time (for example, if not used for two days a week), if the lid 36 is tightened firmly, the ink bottle 30 is again sealed to prevent the ink from volatilizing and increasing the density. Stability of ink quality can be guaranteed.

If the remaining amount of ink in the ink bottle 30 is insufficient to print, but the user cannot always stand by the side, the ink bottle can be replaced in advance. In other words, the remaining ink can be used after pouring into a new ink bottle from the bottle opening, so that no ink is wasted at all.

10 shows a cassette type ink cartridge 50 according to a second embodiment of the present invention. Since the second embodiment is an upright ink cartridge, it is not necessary to form an entry path (same as the entry path 37 of the first embodiment) in the ink bottle 60. Here, the ink bottle 60 forms a wine bottle shape and all the ink naturally flows through the head portion 61.

11 shows a cassette type ink cartridge 70 according to a third embodiment of the present invention. Compared with the above embodiment, the ink bottle 80 is different in that it is not inserted from the open end of the cartridge 90. The cartridge 90 is designed to have a body and a cover as in the first embodiment, wherein the body includes a left housing wall and the cover includes a right housing wall. In addition, a fastening portion 93 is provided at a position close to the through hole 92 in the front housing wall 91 of the main body. The fastening part 82 is also installed in the head part 81 of the ink bottle 80, and the head part 81 can be accurately and stably fixed by being inserted into the fastening part 93 of the cartridge. Then cover the cover (not shown) and fasten with screws. Of course, the fastening portion 93 may be installed only on the cover or may be installed on the body and the cover at the same time.

The above embodiments merely illustrate the invention and do not limit the invention. For example, although the bottle openings and the lids are all provided in the ink bottles illustrated in the respective embodiments, they may not be provided. After the ink has been sufficiently filled at the factory, the ink bottle may be completely sealed and the air opening may be opened before use, or the ink bottle may be punctured to form an air inlet. A part of the ink bottle is exposed to the outside to observe the remaining amount of ink. But if an inkjet printer controls the ink supply with a chip set, external exposure of the ink bottle is not necessary. If the structure of opening the cartridge and replacing the ink bottle must be used as in the third embodiment, the entire ink bottle can be accommodated in the cartridge.

10: cassette type ink cartridge 20: cartridge
21, 22, 23, 24: housing wall 232: position fixing
231, 233: guide portion 251: through hole
26 hollow chamber 27 recessed portion
28: chip set 30: ink bottle
301: connecting wall 31: front end 32: rear end
321: recess 322: handle 33: head
34: soft stopper 35: bottle opening 36: bottle cover
37: access road 371: arc-shaped stairs 38: guide
381 Position fixing part 39 Fixing member 391 Circular hole 40 Ink supply needle 50 Cassette type ink cartridge 60 Ink bottle
61 head portion 70 cassette type ink cartridge 80 ink bottle
81: head portion 82: fastening portion 90: cartridge
91: front side housing wall 92: through hole 93: fastening portion

Claims (10)

A housing having a rigid material, the housing having upper, lower, left, right, and front housing walls, the housing walls being surrounded to form a hollow chamber, and the rear side having an opening shape and having a through hole in the front housing wall;
It is formed by injecting air into the plastic, and has a front end and a rear end, the front end is accommodated in the cartridge, the rear end is protruded out of the cartridge, the head is provided with the ink outflow to the front end, An ink bottle provided with a soft stopper for sealing the head portion at the front end of the head portion, the head portion facing the through-hole of the cartridge front side housing wall;
It characterized in that it comprises a compatible cassette-type ink cartridge of the inkjet printer. The method of claim 1,
A through-hole is formed in a rear end of the ink bottle, and the through-hole is sealed by a lid, the compatible cassette-type ink cartridge of the ink jet printer. The method of claim 2,
A bottle inlet is installed above the rear end of the ink bottle, and the bottle inlet forms the through hole, and the lid is screwed into the bottle inlet, thereby sealing the bottle inlet. . The method of claim 1,
An access path is provided between the head portion of the ink bottle and the bottle body, one end of the access path is connected to the inner end of the head portion, and the other end is connected to the bottom of the bottle body. The method of claim 1,
A guide part is installed on the inner wall of the cartridge, a guide part connected to the guide part is installed on the bottle body of the ink bottle, and the cartridge and the ink bottle are connected and positioned to each other through the guide part, so as to be compatible with the inkjet printer. Cassette type ink cartridge. The method of claim 1,
And a position fixing portion provided on an inner wall surface of the cartridge, and a position fixing portion capable of being fixed by engaging with the position fixing portion at an ink bottle position corresponding to the position fixing portion. The method of claim 1,
And a fixing member is further provided at the outer end of the soft cap of the ink bottle head to fix the soft cap to the head to seal the head. The method of claim 1,
A compatible cassette-type ink cartridge of an inkjet printer having a chip installed on an outer wall of the cartridge. The method of claim 1,
A fastening portion is installed in the head portion of the ink bottle, and the cartridge is surrounded by a cover including a main body including a left housing wall and a right housing wall, and a fastening portion of the ink bottle head is fastened to at least one of the main body and the cover. Compatible cassette-type ink cartridges in inkjet printers with fastenings for securing position. The cartridge of the solid material and the ink bottle are combined to form a cassette type ink cartridge. A through hole is provided at the front of the cartridge to allow the ink supply needle of the inkjet printer to pass therethrough, and the head portion of the ink bottle facing the through hole of the cartridge is provided. And a soft stopper installed in the head portion to penetrate the ink supply needle of the inkjet printer into the ink bottle to draw the ink.
KR1020100083833A 2009-10-29 2010-08-30 Compatible cassette ink cartridges in inkjet printers KR20110047119A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100083833A KR20110047119A (en) 2009-10-29 2010-08-30 Compatible cassette ink cartridges in inkjet printers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW098136770 2009-10-29
KR1020100083833A KR20110047119A (en) 2009-10-29 2010-08-30 Compatible cassette ink cartridges in inkjet printers

Publications (1)

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KR20110047119A true KR20110047119A (en) 2011-05-06

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