A kind of print cartridge of ink-jet printer
Technical field
The utility model relates to a kind of print cartridge that is used for ink-jet printer.
Background technology
Along with the development of modern ink-jet technology, ink-jet printer is with its cheap price, and print quality has won users' favor reliably.
European patent EP 1790480 discloses a kind of print cartridge that is used for printer, comprise a box body, box body is provided with air inlet, the ink-outtake end face of box body is provided with ink outlet port, be provided with the ink storage chamber that communicates with air inlet and ink outlet port in the box body, for ease of taking out, the targeting part that this print cartridge has adopted complicated structure to install and take out as print cartridge, be to have an engagement grooves to be arranged on the border of sidewall and diapire on the box body, and an end wall is arranged, and top also has a groove to be arranged on the border of sidewall and roof.This has not only increased the cost that product is made, and also makes product quality wayward and complex manufacturing.
The utility model content
The utility model provides the print cartridge that proposes a kind of ink-jet printer, and the part-structure complexity causes the manufacturing cost height, product quality is wayward and the technical problem of complex manufacturing because of taking out to solve the print cartridge product that has ink-jet printer now.
In order to solve above technical problem, the technical scheme that the utility model is taked is:
A kind of print cartridge of ink-jet printer, comprise a box body, box body is provided with air inlet, the ink-outtake end face of box body is provided with ink outlet port, be provided with the ink storage chamber that communicates with air inlet and ink outlet port in the box body, it is characterized in that the outer wall of the capping relative with the ink-outtake end face of described box body is provided with handle.
Described handle is the elastomeric grip that outwards ejects.
Described handle is a tightrope.
Described elastomeric grip is a tabular.
The corresponding elastomeric grip of the outer wall of described capping position is provided with the holding tank that is complementary with elastomeric grip, and an end of described elastomeric grip and the capping of box body link into an integrated entity.
Also be provided with the matsurface that increases friction on the described elastomeric grip.
Described tightrope is flat bilayer, is provided with the holding tank that is complementary with tightrope with the corresponding flat double-deck tightrope of the outer wall position of described capping.
Described box body is the class cuboid, and the outer wall of the two sides of box body is a flat surface.
A kind of print cartridge of ink-jet printer, comprise a box body, box body is provided with air inlet, the ink-outtake end face of box body is provided with ink outlet port, be provided with the ink storage chamber that communicates with air inlet and ink outlet port in the box body, it is characterized in that the outer wall of the capping relative with the ink-outtake end face of described box body is provided with and points the hook groove that size is complementary.
Described hook groove has two.
After having adopted technique scheme, because the outer wall of the capping relative with the ink-outtake end face of box body is provided with handle or hook groove, when need replacing print cartridge is opened the opening of ink-cases of printers mounting portion, catch handle or hook the hook groove and firmly be pulled outwardly with hand, can take out print cartridge easily with pointing.Because handle and hook groove are processed easily, quality is controlled easily, and the print cartridge product that has solved existing ink-jet printer is because of taking-up part-structure complexity causes the manufacturing cost height, product quality is wayward and the technical problem of complex manufacturing.Secondly, because the handle position of the outer wall correspondence of capping is provided with and the holding tank of shaking hands to be complementary or directly adopt the hook groove, the capping of handle or hook groove and box body links into an integrated entity, during use, handle itself does not take additional space, form a unified integral body with box body, reduced the volume that takies when print cartridge is installed in support.At last, owing on the tabular handle of elasticity, also be provided with the matsurface that increases friction, make that required pressure reduces easier taking-up when taking out print cartridge.
Description of drawings
Fig. 1 is the print cartridge structural representation of the utility model embodiment one;
Fig. 2 is the schematic diagram of print cartridge in working order time of the utility model embodiment one;
Fig. 3 is the print cartridge structural representation of the utility model embodiment two;
Fig. 4 is the print cartridge structural representation of the utility model embodiment three;
Fig. 5 is the structural representation of the utility model embodiment one, two and three print cartridge ink-outtake end face.
Wherein: box body 1, handle 2, air inlet 3, prism mechanism 4, ink outlet port 5, tightrope 6, hook groove 7.
The specific embodiment
Embodiment one
As shown in Figure 1, a kind of print cartridge of ink-jet printer, comprise that one roughly is the box body 1 of rectangular shape, the outer wall of the two sides of box body 1 is a flat surface, the width W of box body 1 is 8~12 millimeters, length L is 72~80 millimeters, height H is 65~70 millimeters, box body 1 is provided with air inlet 3, the ink-outtake end face of box body 1 is provided with ink outlet port 5, be provided with the ink storage chamber that communicates with air inlet 3 and ink outlet port 5 in the box body 1, the outer wall of the capping relative with the ink-outtake end face of box body 1 is provided with the elastic plate shape handle 2 of outside ejection.The corresponding elastomeric grip of the outer wall of box body 1 capping 2 positions are provided with the holding tank that is complementary with elastomeric grip, and an end of elastomeric grip 2 and the capping of box body 1 link into an integrated entity.The tabular handle 2 of elasticity is provided with the matsurface that increases friction.Air inlet 3 is arranged on the ink-outtake end face of box body 1, as shown in Figure 5, is provided with one and is used for the prism mechanism 4 that the ink surplus detects between air inlet 3 and ink outlet port 5.When print cartridge is in the installation state, as shown in Figure 2, elastomeric grip 2 and the outer wall of box body 1 capping are close to and are reinforced being connected of print cartridge and cartridge carrier under the external force effect of cartridge carrier, when need replacing print cartridge is opened the opening of ink-cases of printers mounting portion, as shown in Figure 1, the elastomeric grip 2 of print cartridge is because self elasticity is recovered the outwards state of ejection, grasping handle slightly firmly is pulled outwardly, can take out print cartridge, make that not only the taking-up print cartridge is convenient, and, solved the cost height of the print cartridge product manufacturing of existing ink-jet printer because elastomeric grip is processed easily, and quality is controlled easily, the technical problem of the wayward and complex manufacturing of product quality.
Embodiment two
As shown in Figure 3, a kind of print cartridge of ink-jet printer, comprise that one roughly is the box body 1 of rectangular shape, the outer wall of the two sides of box body 1 is a flat surface, the width W of box body 1 is 8~12 millimeters, length L is 72~80 millimeters, height H is 65~70 millimeters, box body 1 is provided with air inlet 3, the ink-outtake end face of box body 1 is provided with ink outlet port 5, be provided with the ink storage chamber that communicates with air inlet 3 and ink outlet port 5 in the box body 1, the outer wall of the capping relative with the ink-outtake end face of box body 1 is provided with flat double-deck tightrope 6, and the corresponding flat double-deck tightrope of the outer wall of capping 6 positions are provided with the holding tank that is complementary with tightrope.As shown in Figure 5, air inlet 3 is arranged on the ink-outtake end face of box body 1, is provided with one and is used for the prism mechanism 4 that the ink surplus detects between air inlet 3 and ink outlet port 5.When need replacing print cartridge is opened the opening of ink-cases of printers mounting portion, catch tightrope 6 slightly firmly to be pulled outwardly with hand, can take out print cartridge easily.
Embodiment three
As shown in Figure 4, a kind of print cartridge of ink-jet printer, comprise that one roughly is the box body 1 of rectangular shape, the outer wall of the two sides of box body 1 is a flat surface, the width W of box body 1 is 8~12 millimeters, length L is 72~80 millimeters, height H is 65~70 millimeters, box body 1 is provided with air inlet 3, the ink-outtake end face of box body 1 is provided with ink outlet port 5, be provided with the ink storage chamber that communicates with air inlet 3 and ink outlet port 5 in the box body 1, the outer wall of the capping relative with the ink-outtake end face of box body 1 is provided with two hook grooves 7 that are complementary with the finger size.Air inlet 3 is arranged on the ink-outtake end face of box body, as shown in Figure 5, is provided with one and is used for the prism mechanism 4 that the ink surplus detects between air inlet 3 and ink outlet port 5.When need replacing print cartridge is opened the opening of ink-cases of printers mounting portion, hook two hook grooves 7 with two fingers and firmly be pulled outwardly, can take out print cartridge easily.