CN2421159Y

CN2421159Y - Ink box for ink-jet printer

Info

Publication number: CN2421159Y
Application number: CN 00200958
Authority: CN
Inventors: 林超铭
Original assignee: Individual
Current assignee: Liu Lianxiu
Priority date: 2000-04-03
Filing date: 2000-04-03
Publication date: 2001-02-28
Anticipated expiration: 2010-04-03

Abstract

The utility model relates to an ink box for an ink jet printer. The utility model comprises a cover body, a box body, and an ink sucking body which is arranged in the box body, wherein, an ink filling opening and an air vent are arranged on the cover body, and an ink counterflow preventing blocking sheet is arranged below the air hole; a short extruding rib in a transverse partition state is arranged below the cover body, and a circuitous venting passage which is provided with a notch is formed. The utility model has the advantages of easy production for the ink box, effectively reduced rate for defective products, repeated ink filling, and extended service life for the ink box.

Description

The ink cartridges of ink-jet printer

The utility model is the ink cartridges of relevant a kind of ink-jet printer.

Though existing ink-jet printer output is gone up quick not as good as senior laser printer, but gap is very big on both prices, and if general general file is no specific (special) requirements, in fact can obtain rather good quality with the ink-jetting style printing, be to strengthen manyly in the conventional point matrix printer output of ratio, price is very reasonable again, thus become masses' today widely accept general peripheral equipment, relative universalness, its consumptive material ink cartridges consumption because of ink-jet printer also with heighten.

Existing ink cartridges, " ink cartridges and loader mechanism thereof " novel patent case shown in No. the 344341st, Taiwan for example, its mainly by an ink cartridges main body, a nappe, and the foaming body of a suction formed, wherein this suction foaming body is to insert in the ink cartridges main body, ink cartridges main body and nappe joint give sealing-in, divide into longitudinal rib and horizontal ribs with the location foaming body in lid, order leaves the space with the lid end, avoids too sturdy air-vent and causes the water outlet difficulty.But its structure has following shortcoming:

1, ink cartridges main body and lid all are that the soft resin material is made, so for preventing that finished product from penetrating modification, add perimeter ridge as reinforced structure in casket body limit, but this may not be certain the problem on deformation of energy minimizing product in full force and effect, but increase on foot the complexity of mould, and can't make made ink cartridges obtain one coordinating appearance attractive in appearance.

2, existing most ink cartridges goods all are disposable products, its internal ink is in case buy more with finishing just must abandon separately, there is no on the structure can be for the design of filling once again, for consumer's added burden still not, more can't utilize because of ghost again and cause the wasting of resources and environmental pollution.

3, the design of habit formula structure air-vent is to reach by the groove that crawls of being located at the nappe surface, because it is crooked circuitous to distribute, add man-hour easily because of exotic blocks, and its slotted eye road that crawls is narrow, easier total blockage during hot melt.

Always, practise the formula ink cartridges and do not meet environmental requirement in the use, and be easy to generate defective products again on making, remain in fact further to be improved.

The purpose of this utility model is to provide a kind of ink cartridges of ink-jet printer, can enhance productivity, and reduces the defective products rate, not yielding and filling ink once again, thereby compliance with environmental protection requirements.

For reaching aforesaid purpose, the utility model provides a kind of ink cartridges of ink-jet printer, comprises that a lid, a casket body and place the water-absorbing body in the casket body, is characterized in that:

This lid is provided with ink inlet and air-vent, is provided with the washer of waterproof adverse current in air-vent bottom, and the short crush rib that tabula is set under lid forms notched circuitous gas-permeable channels.

The ink cartridges of described ink-jet printer is characterized in that: the sidewall both sides are provided with axial profile groove under this air-vent, the then stifled real short bead that is provided with the solid aforementioned catch of a cover of air-vent end, and this catch is the soft film in tool hole, a center.

The ink cartridges of described ink-jet printer, it is characterized in that: this lid and casket body all adopt skeleton reinforcement respective outer side edges hard resin material to be made into integration, its top surface is provided with the reinforcement multi-format moulding of relative relief shape, on the lid and be provided with the geat that recharges of a tool gag, the lid lower periphery is provided with the superfluous material of circle feeder; And this casket body sidewall periphery be interval with most bars directly to the reinforcement ditch, casket body bottom is stepped and be provided with an ink supply port in teat, is provided with a support portion that takes the shape of the letter U projection in the end of recess.

In sum, it is more or less freely that the utility model can make ink cartridges make really, removes can effectively reduce the defective products rate and increase production capacity, and can significantly strengthen structural strength, and filling ink repeatedly, so more can prolong ink cartridges service life, compliance with environmental protection requirements.

For detail knowledge structure of the present utility model forming, lift the more concrete example example of the utility model now and cooperate graphic being described as follows:

The drawing explanation that accompanying drawing is concise and to the point:

Fig. 1: be three-dimensional appearance schematic diagram of the present utility model.

Fig. 2: be assembled sectional view of the present utility model.

Fig. 3 A, 3B are respectively the side view and the upward view of the utility model lid.

Fig. 4: be the schematic diagram of the utility model finished product encapsulation.

Fig. 5: be user mode schematic diagram of the present utility model.

Fig. 6: be used for the stereo appearance figure implemented on the polychrome casket body for the utility model.

As shown in Figure 1, 2, 3, the ink cartridges of ink-jet printer of the present utility model, it comprises that mainly a lid 1, a casket body 2 and place the water-absorbing body 3 in the casket body 2, wherein:

At least be provided with an ink inlet 11, an air-vent 13 on this lid 1, this air-vent 13 is extended down to lid 1 bottom and is provided with the catch 16 that a waterproof adverse current is blocked pore, under lid 1, form the circuitous gas-permeable channels 152 of band breach 151 by the short crush rib 15 of tabula, periphery is provided with the superfluous material of circle feeder 17, the soft film that this washer 16 is tool hole, a center during concrete enforcement, and the sidewall both sides are provided with axial profile groove 131 under the air-vent 13, the then stifled real short bead 132 that is provided with of its bore end is in order to overlap aforesaid admittedly washer 16.

This casket body 2, for room for inserting water-absorbing body 3, its top engages with lid 1, steppedly bottom it is provided with an ink supply port 21 in teat, is provided with a support portion 22 that takes the shape of the letter U projection in the end of recess.

By this, as Fig. 2, shown in 4, lid 1 fuses with ultrasonic with casket body 2 during combination, water-absorbing body 3 in the casket body 2 can be spacing and fixing by 15 of crush rib under the lid 1, practise the ventilative groove that crawls of being located at top surface in the formula structure owing to reduced, so can effectively avoid the situation of circuitous difficult system, make the defective products rate that is tending towards simple and increases production capacity minimizing finished product of making, and finished product also only need be torn one little section film 4 and can make gas enter air admission hole 13, as shown in Figure 5, the ink that utilizes air-vent 13 beneath washers 16 can deaden evaporation is avoided its filling air-vent 13, add the crush rib 15 breach 151 formed circuitous gas-permeable channels 152 that upper cover body is painstakingly arranged for 1 time, make ink cartridges reach good ventilative water outlet effect smoothly.

Please consult Fig. 1 again, shown in 6, the utility model can be made into monochromatic casket or polychrome casket when implementing, and that sets up a tool gag 181 on lid 1 recharges geat 18, only needing during filling that gag 181 is taken off to be filled finishing covers gag 181 again and gets final product, and can reach the purpose that filling repeatedly increases service life, its lid 1 and casket body 12 all can be adopted skeleton reinforcement respective outer side edges hard resin material and be made into integration again, on the capping of lid 1, establish relative relief shape reinforcement multi-format moulding 19 and casket body 2 sidewall peripheries be interval with most bars directly to reinforcement ditch 23 effectively to prevent to penetrate distortion, increase structural strength and make ink cartridges more durable.

Claims

1, a kind of ink cartridges of ink-jet printer comprises that a lid, a casket body and place the water-absorbing body in the casket body, is characterized in that:

2, the ink cartridges of ink-jet printer as claimed in claim 1 is characterized in that: the sidewall both sides are provided with axial profile groove under this air-vent, the then stifled real short bead that is provided with the solid aforementioned catch of a cover of air-vent end, and this catch is the soft film in tool hole, a center.

3, the ink cartridges of ink-jet printer as claimed in claim 1, it is characterized in that: this lid and casket body all adopt skeleton reinforcement respective outer side edges hard resin material to be made into integration, its top surface is provided with the reinforcement multi-format moulding of relative relief shape, on the lid and be provided with the geat that recharges of a tool gag, the lid lower periphery is provided with the superfluous material of circle feeder; And this casket body sidewall periphery be interval with most bars directly to the reinforcement ditch, casket body bottom is stepped and be provided with an ink supply port in teat, is provided with a support portion that takes the shape of the letter U projection in the end of recess.