A kind of print cartridge of being convenient to ink
Technical field
The present invention relates to printer field, relate in particular to a kind of print cartridge of being convenient to ink.
Background technology
In a kind of inkjet printing machine equipment, conventionally all there are an Ink box device and printhead to connect.Printer is carrying out when print job, and requirement the most basic is that its Ink box device can be continuously and evenly out of ink.At present, in the Ink box device of prior art, its control generally adopting method out of ink is to utilize a kind of capillary attraction of porous body to store black liquid, for example sponge.The shortcoming of this porous structure is the useful space that has occupied print cartridge, makes the total amount of the stored black liquid of Ink box device generally be no more than print cartridge total measurement (volume) 60%-65%.In addition, adopt porous body control structure out of ink, always remain a certain amount of black liquid when last, can not be utilized well, meanwhile, the cost of porous body is also higher.Porous body print cartridge has occupied a certain amount of space of print cartridge because of porous body self, and after having printed, residual a certain amount of black liquid always in porous body, so the effective black liquid supply of print cartridge itself is restricted, and the cost of porous body is also higher.
Existing ink-cases of printers cannot fully discharge the ink of storage on the one hand, and print cartridge cleans difficulty on the other hand, wastes time and energy.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: a kind of print cartridge of being convenient to ink has been proposed, can be out of ink fast when being convenient to clean.
Technical solution of the present invention is achieved in that a kind of print cartridge of being convenient to ink, comprise box body, described box body inside is provided with the cavity for storing black liquid, on box body, run through the passage being provided with for cavity is communicated with atmosphere, described passage is arranged at box body top, it is characterized in that:
The bottom of described box body is provided with a swash plate, and die cavity is formed on the bottom of described swash plate and box body, is provided with some springs in described die cavity, and one end of described spring is arranged on the bottom of box body, the bottom of other end contact swash plate; Described swash plate upper surface is provided with a smooth oil lamella.
As the preferred technical solution of the present invention, described swash plate is slidably connected on the sidewall of box body.
As the preferred technical solution of the present invention, the quantity of described spring is 3, the length difference of every spring.
As the preferred technical solution of the present invention, the thickness of described oil lamella is 3-5mm.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The print cartridge of being convenient to ink of the present invention by swash plate is set, is provided with spring below swash plate, can adjust according to the oil film amount in box body the angle of inclination of swash plate, effectively residual black liquid is discharged; By oil lamella is set, be convenient to clean simultaneously.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Fig. 1 is structural representation of the present invention.
In figure: 1-box body; 2-passage; 3-swash plate; 4-die cavity; 5-spring; 6-oil lamella.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described.
Refer to Fig. 1, Fig. 1 is structural representation of the present invention.
Described a kind of print cartridge of being convenient to ink, comprises box body 1, and described box body 1 inside is provided with the cavity for storing black liquid, runs through the passage 2 being provided with for cavity is communicated with atmosphere on box body 1, and described passage 2 is arranged at box body 1 top.
The bottom of described box body 1 is provided with a swash plate 3, and described swash plate 3 forms die cavity 4 with the bottom of box body 1, in described die cavity 4, is provided with some springs 5, and one end of described spring 5 is arranged on the bottom of box body 1, the bottom of other end contact swash plate 3; Described swash plate 3 is slidably connected on the sidewall of box body 1; Preferably, the quantity of described spring 5 is 3, the length difference of every spring.The present invention, by swash plate is set, is provided with spring below swash plate, can adjust according to the oil film amount in box body the angle of inclination of swash plate, effectively residual black liquid is discharged.
Described swash plate 3 upper surfaces are provided with a smooth oil lamella 6, and the thickness of described oil lamella 6 is 3-5mm, and the object that oil lamella is set is to prevent that ink residue is on swash plate, are convenient to clean.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.