CN205130629U - Knot formula ink horn - Google Patents
Knot formula ink horn Download PDFInfo
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- CN205130629U CN205130629U CN201520687888.0U CN201520687888U CN205130629U CN 205130629 U CN205130629 U CN 205130629U CN 201520687888 U CN201520687888 U CN 201520687888U CN 205130629 U CN205130629 U CN 205130629U
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Abstract
The utility model provides a knot formula ink horn, its characterized in that, ink horn include casing (1) at least, and casing (1) is provided with out china ink mouthful (11) to going out china ink mouthful (11) place plane and be first face (1a), be second face (1b) with another relative face, the direction on first face (1a) top growth limit be the X axle, and the direction of first (1a) minor face is the Y axle, with X axle, Y axle mutually perpendicular spool be the Z axle, first (1a) is towards the direction of second face (1b) + Z axle direction, at least one fastener (2) set up on first face (1a), fastener (2) include from first face (1a) - fastener main part (21) that Z axle direction is extended and first junction surface (22) of extending from the X axle direction of fastener main part (21). The utility model discloses more be favorable to realizing the miniaturization of ink horn, realization that simultaneously also can be better goes out china ink mouthful 11 seal.
Description
Technical field
The utility model relates to printer field, particularly, relates to the accessory print cartridge of ink-jet printer, especially a kind of button print cartridge.
Background technology
Ink-jet printer is the printing printing apparatus relatively commonly used.Although laser printer is more universal at present, because the maintenance cost of laser printer is higher, ink-jet printer still occupies the very large market share, especially in places such as family, retail shop, offices.
The mode that cartridge of ink-jet printer engages with print cartridge maintaining part (i.e. print cartridge maintaining part of the present utility model) has a variety of.Juncture described in Chinese patent CN201280003040.0 is, as shown in Fig. 5 of CN201280003040.0 patent, the mode using the first location division, print cartridge side 210 of the first device side engagement portion 810 on the lever 800 of the installation portion 600 in printer and print cartridge 20 to engage fixes print cartridge 20, when print cartridge 20 needs to take out, in the process of taking out print cartridge 20, need the promotion 830 promoting lever 800 to drive the first device side engagement portion 810 of the other end of lever 800 to rotate, first device side engagement portion 810 and the first location division, print cartridge side 210 to be separated, thus print cartridge 20 can be taken out from installation portion 600, there is following defect in this structure:
First aspect, because the rotating shaft 800c of lever 800 is between pushed section 830 and first device side engagement portion 810, pushed section 830 and first device side engagement portion 810 lay respectively at rotating shaft both sides, if the space between print cartridge 20 and lever 800 is too little, cause the situation of more difficult taking-up print cartridge 20, if increase the space between print cartridge 20 and lever 800, then cannot realize the miniaturization of print cartridge 20 and printer.
Second aspect, both the first print cartridge side engagement portion 210 and the second print cartridge side engagement portion 220, all away from ink outlet port 280, may cause ink outlet port 280 poorly sealed.
Utility model content
For defect of the prior art, according to an aspect of the present utility model, a kind of button print cartridge is provided, it is characterized in that, print cartridge at least comprises housing 1, housing 1 is provided with ink outlet port 11, and with ink outlet port 11 place plane for first surface 1a, another face relative with first surface 1a is second 1b, on first surface 1a, the direction on long limit is X-axis, the direction of first surface 1a minor face is Y-axis, is Z axis with X-axis, the orthogonal axle of Y-axis, and first surface 1a is+Z-direction towards the direction of second 1b;
At least one fastener 2 is arranged on first surface 1a, fastener 2 comprise from first surface 1a-fastener body 21 that Z-direction is extended and first junction surface 22 of extending from the X-direction of fastener body 21.
Preferably, the plane be made up of X-axis and Z axis is XZ plane, and fastener body 21 has elasticity, and can at XZ plane upper deflecting.
Preferably, the angle a between the first junction surface 22 and the fastener body 21 of+Z-direction is 90 ° ~ 130 °, and fastener 2 can be 10 ° ~ 20 ° at the angle a1 of X-direction deflection.
Preferably, print cartridge also comprises chip 13, and ink outlet port 11 is+X-direction towards the direction of chip 13, housing 1+surface of X-direction is the 3rd 1c, housing 1-surface of X-direction is fourth face 1d, fastener 2 in X-direction between ink outlet port 11 and chip 13.
Preferably, in the X-axis direction, fastener 2 is less than the distance of fastener 2 to chip 13 to the distance of ink outlet port 11.
Preferably, the first junction surface 22 extends to-X-direction.
Preferably, push rod 32 is through housing 1 connection fastener 2, and one end of the non-connection fastener 2 of push rod 32 is stretched out housing 1 and formed and push away a little 31, and push rod 32 has rotating shaft 33, push rod 32 can deflect along rotating shaft 33 at XZ Plane Rotation and then drive fastener 2.
Preferably, push rod 32 also comprises flexible member 34, and housing 1 inside has bearing surface 36, and flexible member 34 can be out of shape in X-direction, and flexible member 34 props up bearing surface 36.
Preferably, also comprise pushed section 12, pushed section 12 one is in the following manner arranged:
-be arranged on the plane of the 3rd 1c or fourth face 1d;
-it is outstanding to be arranged on the 3rd 1c or fourth face 1d; Or
-be arranged on depression on second 1b.
Preferably, pushed section 12 is provided with anti-slip veins.
Preferably, housing 1 fourth face 1d-X direction of principal axis is provided with elastic portion 14, and elastic portion 14 one end connects housing 1, and the other end makes elastic portion 14 and housing 1 form gap to-X, the extension of-Z axis.
Preferably, first surface 1a is also provided with prism 15, and fastener 2 is arranged on prism 15.
According to another aspect of the present utility model, a kind of button print cartridge be connected with print cartridge maintaining part 4 is also provided, it is characterized in that, comprise the button print cartridge of aforementioned any one, the bottom surface 41 of print cartridge maintaining part 4 is relative with the first surface 1a of print cartridge, bottom surface 41 is provided with the first locating hole 42, and fastener 2 stretches into the first locating hole 42 snapping.
Preferably, the button print cartridge be connected with print cartridge maintaining part 4 is provided with push rod 32, push rod 32 connection fastener 2, and one end of the non-connection fastener 2 of push rod 32 is stretched out housing 1 and formed and push away a little 31, push rod 32 has rotating shaft 33; Print cartridge maintaining part 4 is provided with lever 43, and lever 43 a little 31 is oppositely arranged with pushing away, and lever 43 pushes away a little 31 along compressing during XZ Plane Rotation, and push rod 32 deflects along rotating shaft 33 at XZ Plane Rotation and then drive fastener 2.
Preferably, the button print cartridge be connected with print cartridge maintaining part 4 comprises chip 13, ink outlet port 11 is+X-direction towards the direction of chip 13, housing 1+surface of X-direction is the 3rd 1c, housing 1-surface of X-direction is fourth face 1d, fourth face 1d-X direction of principal axis is provided with the second junction surface 16, and print cartridge maintaining part 4 is provided with the second locating slot 44, second locating slot 44 and is oppositely arranged with the second junction surface 16 and engages.
Preferably, the button print cartridge fourth face 1d-X direction of principal axis be connected with print cartridge maintaining part 4 is provided with elastic portion 14, elastic portion 14 one end connects housing 1, and the other end makes elastic portion 14 and housing 1 form gap to-X, the extension of-Z axis, and the second junction surface 16 is arranged on the axial surface of elastic portion 14-X.
Preferably, the pushed section 12 of the button print cartridge be connected with print cartridge maintaining part 4 is be arranged on the 3rd 1c outstanding, and print cartridge maintaining part 4 is provided with lever 43, and lever 43 and pushed section 12 are oppositely arranged, lever 43 oppresses pushed section 12 along during XZ Plane Rotation, and fastener body 21 is at XZ plane upper deflecting.
Preferably, the first surface 1a of the button print cartridge be connected with print cartridge maintaining part 4 is also provided with prism 15, and fastener 2 is arranged on prism 15.
The utility model by arranging fastener 2 on first surface 1a, the installation of print cartridge is completed by fastener 2 and the first locating hole 42 snapping of print cartridge maintaining part, fix in Z-direction by print cartridge and print cartridge maintaining part, abandon traditional mode in X-direction holding ink container and print cartridge maintaining part, so more be conducive to the miniaturization realizing print cartridge, also better can realize the sealing of ink outlet port 11 simultaneously.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 shows according to the utility model first detailed description of the invention, a kind of structural representation of button print cartridge;
Fig. 2 shows according to the utility model embodiment, a kind of structural representation of button print cartridge;
Fig. 3 shows according to the utility model embodiment, a kind of structural representation of button print cartridge;
Fig. 4 shows according to the utility model embodiment, the structural representation of fastener;
Fig. 5 shows according to the utility model embodiment, the structural representation of fastener;
Fig. 6 shows according to the utility model embodiment, a kind of structural representation of button print cartridge;
Fig. 7 shows according to the utility model embodiment, pushes away the structural representation of point, push rod, limiting section, flexible member, rotating shaft, fastener;
Fig. 8 shows according to the utility model embodiment, a kind of structural representation of button print cartridge;
Fig. 9 shows according to the utility model second detailed description of the invention, the structural representation of print cartridge maintaining part;
Figure 10 shows according to an embodiment of the present utility model, is provided with the structural representation of the print cartridge maintaining part of draw-in groove;
Figure 11 shows according to an embodiment of the present utility model, the structural representation of the button print cartridge be connected with print cartridge maintaining part; And
Figure 12 shows according to an embodiment of the present utility model, the structural representation of the button print cartridge be connected with print cartridge maintaining part.
Detailed description of the invention
Fig. 1 illustrates the first detailed description of the invention of the present utility model, a kind of button print cartridge, those skilled in the art understand, the whole structure schematic diagram being only described print cartridge shown in Fig. 1, in order to better describe detailed description of the invention of the present utility model, wherein also have miscellaneous part not shown in Figure 1, unshowned parts are the parts of print cartridge routine configuration, such as cushion, chip carrier, protective cover, rubber cushion, ink outlet port sponge, top cover, cavity sponge, top cover film etc., in Fig. 1, not shown representative in the utility model does not have these parts, do not repeat them here.Particularly, as shown in Figure 1, shown in Fig. 1 is the stereochemical structure design sketch of described print cartridge, described print cartridge at least comprises the housing 1 being provided with ink outlet port 11, those skilled in the art understand, described housing 1 is for storing ink, coordinate the device that printer apparatus prints, described housing 1 is in rectangular-shaped, and in other change case, in order to adapt to, coordinating printer apparatus, gengon shape, elliptical shape etc. can also be made, this does not affect the technical solution of the utility model, does not repeat them here.
Further, the utility model is in order to better be described described print cartridge all parts, refer to X, Y, Z axis concept, getting three mutually orthogonal spatial axes is X-axis, Y-axis, Z axis, with ink outlet port 11 place plane for first surface 1a, be second 1b with another relative face, on first surface 1a, the direction on long limit is X-axis, and the direction of first surface 1a minor face is Y-axis, is Z axis with X-axis, the orthogonal axle of Y-axis, composition graphs 1, described first surface 1a is the bottom surface of described print cartridge.
Further, first surface 1a is+Z-direction towards the direction of second 1b, fastener 2 comprise from first surface 1a-fastener body 21 that Z-direction is extended and first junction surface 22 of extending from the X-direction of fastener body 21.Particularly, the print cartridge shown in Fig. 1 comprises two fasteners 2, and fastener 2 and housing 1 can be integrated, also can be that the independent shaping rear connected mode conventional by bonding or buckle etc. is fixed.As one change, as shown in Figure 1, first surface 1a is also provided with prism 15, fastener 2 can one-body molded with prism 15 after, then to be installed on housing 1.More specifically, first junction surface 22 can be arranged on the end of fastener body 21, also the middle part of fastener body 21 or middle part is on the upper side or middle part is on the lower side position can be arranged on, as shown in Figure 1, first junction surface 22 is the protruded objects extended from the X-direction of fastener body 21, first junction surface 22 can be semicirque, ladder, cone, triangular shape thing, other geometries such as crenellation, those skilled in the art understand, first junction surface 22 finally can be connected in print cartridge maintaining part, as long as print cartridge can be prevented in the movement of Z-direction, other similar changes can also be done in first junction surface 22 shape and position, do not repeat them here.In one preferably embodiment, as shown in Figure 4, the angle a between the first junction surface 22 and the fastener body 21 of+Z-direction is 90 ° ~ 130 °, is so more conducive to the clamping realizing the first junction surface 22.
Further, print cartridge also comprises chip 13, and chip 13 is for recording the quantity of ink, monitoring print cartridge access times etc. of print cartridge, print cartridge can be provided with chip 13, also can not be provided with chip 13, this does not affect the technical solution of the utility model, does not repeat them here.Particularly, ink outlet port 11 is+X-direction towards the direction of chip 13 as shown in Figure 1, housing 1+surface of X-direction is the 3rd 1c, housing 1-surface of X-direction is fourth face 1d, fastener 2 in X-direction between ink outlet port 11 and chip 13, such design better can fix ink outlet port 11 and chip 13, thus print cartridge is stably fixed in print cartridge maintaining part more.More specifically, the first junction surface 22 shown in Fig. 1 towards fastener body 21-X-direction extend, as one change, the first junction surface 22 also can towards fastener body 21+X-direction extend.The plane be made up of X-axis and Z axis is XZ plane, preferably, fastener body 21 has elasticity, and can at XZ plane upper deflecting, particularly, as shown in Figure 5, in figure shown in bold portion is the initial position of fastener 2, shown in dotted portion is position after fastener 2 deflects, and fastener 2 can be 10 ° ~ 20 ° towards the angle a1 of+X-direction deflection.
In one preferably embodiment, fastener 2 is less than the distance of fastener 2 to chip 13 to the distance of ink outlet port 11, those skilled in the art understand, after print cartridge is installed to print cartridge maintaining part, chip 13 can directly be subject to the contact pilotage of print cartridge maintaining part+active force of Z-direction, therefore chip 13 bear+active force of Z-direction than ink outlet port 11 bear+active force of Z-direction is larger, according to principle of moments, fastener 2 is less than the distance of fastener 2 to chip 13 to the distance of ink outlet port 11, is more conducive to realizing the equalising torque of print cartridge in ink outlet port 11 and chip 13 position.
As the first embodiment of the present utility model, print cartridge is also provided with pushed section 12, and can promote pushed section 12 when needs dismounting print cartridge, particularly, pushed section 12 can be arranged on second 1b, the 3rd 1c or fourth face 1d.Those skilled in the art understand, when pushed section 12 is arranged on the 3rd 1c or fourth face 1d, because the object promoting pushed section 12 is the clamping at releasing first junction surface 22, therefore pushed section 12 is contrary relative to the direction of housing 1 with the bearing of trend at the first junction surface 22, particularly, as shown in figures 1 and 3, when the first junction surface 22 extends to-X-direction, pushed section 12 is arranged on plane on the 3rd 1c or outstanding, namely pushed section 12 be positioned at housing 1+X-direction.As one change, the (not shown) when the first junction surface 22 extends to+X-direction, pushed section 12 is the planes or outstanding be arranged on fourth face 1d.As another kind change, as shown in Figure 2, pushed section 12 can also be arranged on the depression on second 1b, and this can realize the effect of pushed section 12 equally, does not repeat them here.Preferably, pushed section 12 is provided with anti-slip veins, to increase the frictional force of pushed section 12.
As the second embodiment of the present utility model, print cartridge is provided with the push rod 32 of connection fastener 2, the difference of the present embodiment and the first embodiment is, first embodiment promotes pushed section 12 to make print cartridge mass motion, and then remove the clamping at the first junction surface 22, and the present embodiment is the clamping by promoting push rod 32 and then releasing the first junction surface 22, compared to the first embodiment, the present embodiment can be more laborsaving when dismantling print cartridge, because by push rod 32 by more obviously good for effect in force transmission to fastener 2.Particularly, shown in composition graphs 6 and Fig. 7, first junction surface 22 extends to-X-direction, push rod 32 connection fastener 2 and push rod 32 has rotating shaft 33, and push rod 32 can rotate to+X-direction in XZ plane along rotating shaft 33 and then drive fastener 2 in XZ plane to+X-direction deflection.More specifically, rotating shaft 33 is fixed by bearing and housing 1, and namely push rod 32 is fixed on housing 1 by rotating shaft 33, and the position of rotating shaft 33 can be on first surface 1a, also can on second 1b, can also in the inside of housing 1.In the present embodiment, push rod 32 is through the inner connection fastener 2 of housing 1, one end of the non-connection fastener 2 of push rod 32 is stretched out housing 1 and is formed and push away a little 31, push away a little 31 can be positioned at second 1b+Z-direction (not shown), also can be positioned at the 3rd 1c+X-direction (shown in Fig. 6).As one change, can also arrange groove on the 3rd 1c or fourth face 1d, push rod 32 is through groove connection fastener 2, and correspondingly rotating shaft 33 is also arranged in a groove.
In one preferably embodiment, flexible member 34 is spring, push rod 32 fastener 2+Z-direction is disposed with rotating shaft 33 and flexible member 34.In some change case, the position relationship of rotating shaft 33, flexible member 34 can change, such as rotating shaft 33 be positioned at flexible member 34+Z-direction, such as rotating shaft 33 overlaps with the projection of flexible member 34 in Z-direction again.Particularly, flexible member 34 be arranged on push rod 32-X-direction and can being out of shape in X-direction, housing 1 inside is also provided with the bearing surface 36 perpendicular to first surface 1a, flexible member 34 props up bearing surface 36, after print cartridge is installed, utilize flexible member 34 the first junction surface 22 can be made to produce trend to-X-axis motion to the screen resilience of+X-direction, the clamping at such first junction surface 22 is more stable.More specifically, push rod 32 can along rotating shaft 33 at XZ Plane Rotation, when push rod 32 rotates to-X-direction along XZ plane, drives the first junction surface 22 to+X-direction deflection, and then removes the clamping at the first junction surface 22.
Further, push rod 32, fastener 2, rotating shaft 33 can be integrated, also can be that the independent shaping rear mode by engaging is fixed.Flexible member 34 can be one-body molded with push rod 32, also can be as shown in Figure 7, push rod 32 arranges flexible member installation portion 37, then flexible member 34 is fixed on flexible member installation portion 37, those skilled in the art understand, above fixed form all belongs to prior art, is not emphasis of the present utility model, does not repeat them here.
In one preferably embodiment, push rod 32+X-direction is also provided with limiting section 35, and limiting section 35 is at flexible member 34 and push away a little between 31, and the effect of limiting section 35 is to limit flexible member 34 to displacement during+X-axis distortion.After it will be appreciated by those skilled in the art that print cartridge is installed, restriction flexible member 34 can alleviate that fastener 2 is subject to+reaction force of X-direction to the displacement during distortion of+X-axis, avoids the damage of fastener 2.
As the 3rd embodiment of the present utility model, as shown in Figure 8, housing 1 fourth face 1d-X direction of principal axis is provided with elastic portion 14, and elastic portion 14 one end connects housing 1, and the other end makes elastic portion 14 and housing 1 form gap to-X, the extension of-Z axis.When dismantling print cartridge, elastic portion 14 deforms to+X-direction, gap smaller between elastic portion 14 and housing 1, namely forms certain cushion space at housing 1 in-X-direction, prevents housing 1 to be subject to transition extruding.
According to the second detailed description of the invention of the present utility model, a kind of button print cartridge be connected with print cartridge maintaining part 4 is also provided, comprise any one button print cartridge in previous embodiment and embodiment and print cartridge maintaining part 4, the bottom surface 41 of print cartridge maintaining part 4 is relative with the first surface 1a of print cartridge, bottom surface 41 is provided with the first locating hole 42, fastener 2 stretches into the first locating hole 42 snapping, and particularly, composition graphs 1, Fig. 9 and Figure 11 are described.Those skilled in the art understand, after print cartridge is installed to print cartridge maintaining part 4, the XYZ axle of print cartridge is consistent with the XYZ axle of print cartridge maintaining part, when installing print cartridge, second 1b of pressing print cartridge, make print cartridge to the motion of-Z-direction, first surface 1a can move closer to bottom surface 41, and then making fastener 2 move closer to the first locating hole 42, last fastener 2 extend in the first locating hole 42 and completes snapping.More specifically, the snapping of fastener 2 and the first locating hole 42 realizes indeed through the location division (not shown) clamping in the first junction surface 22 and the first locating hole 42, shape and the position at the shape of location division and position and the first junction surface 22 match, such as the first junction surface 22 is protruded objects, then location division corresponds to groove structure, like this when fastener 2 continues to stretch into the first locating hole 42, the first junction surface 22 finally can be embedded in location division and completes clamping.More simply, as shown in figure 11, the first locating hole 42 is through holes, and the first junction surface 22 is directly connected on the bottom surface of print cartridge maintaining part through the first locating hole 42.
Further, after the first junction surface 22 engages with the first locating hole 42, ink outlet port 11 contacts with black pipe 45, chip 13 contacts with contact pilotage 46, print cartridge installation, now the first junction surface 22 be subject to the first locating hole 42-active force of Z-direction, ink outlet port 11, chip 13 be subject to+active force of Z-direction, the active force of-Z-direction and the active force of+Z-direction act on first surface 1a simultaneously, cancel out each other each other, reduce the transmission of power, also reduce the power that housing 1 bears, also help equalising torque simultaneously.
Further, as shown in Figure 1, when the first junction surface 22 be arranged on fastener body 22-X-direction time, the pushed section 12 on the 3rd 1c can be promoted when dismantling print cartridge, make that print cartridge is overall to be moved to-X-direction, now the fastener body 21 of fastener 2 can be subject to the first locating hole+X-direction reaction force so that in XZ plane+X-direction deflection, and then drive the first junction surface 22 also to the motion of+X-direction, and then the clamping of the location division of releasing the first junction surface 22 and the first locating hole 42, then print cartridge contact pilotage 46+active force of Z-direction under eject, finally take out print cartridge again.In some preferably embodiment, print cartridge also can arrange the pushed section 12 in the first embodiment, and concrete structure is existing in a first embodiment to be described, and then promotes pushed section 12 when dismantling print cartridge like this.In a change case, as shown in figure 11, print cartridge maintaining part 4 is provided with lever 43, lever 43 and pushed section 12 are oppositely arranged, like this when dismantling print cartridge, promote lever 43 and rotate (in figure the direction of arrow) along in XZ plane to-X-direction, lever 4 is oppressed pushed section 12 and then is made print cartridge to-X-direction motion.
In another change case, as shown in figure 12, the button print cartridge be connected with print cartridge maintaining part is the print cartridge described in the second embodiment, a little 31 are then promoted when now dismantling print cartridge, push rod 32 is rotated along XZ plane to-X-direction, drive fastener 2 to the deflection of+X-direction, and then remove the clamping at the first junction surface 22.Similarly, in this change case, print cartridge maintaining part 4 also can arrange lever 43, and lever 43 a little 31 is oppositely arranged with pushing away, like this when dismantling print cartridge, promoting lever 43 and rotating to-X-direction along in XZ plane, lever 43 compressing pushes away a little 31 and then make push rod 32 in XZ plane to-X-direction rotation.
Further, it will be appreciated by those skilled in the art that the prerequisite of above dismounting mode is the first junction surface 22 and extends, in fact when dismantling print cartridge to-X-direction, as long as the direction of the active force of dismounting print cartridge is contrary with the bearing of trend at the first junction surface 22, the clamping at the first junction surface 22 can be removed.
As the 4th embodiment of the present utility model, shown in composition graphs 1, Figure 10 and Figure 11, the fourth face 1d of print cartridge-X-direction is provided with the second junction surface 16, print cartridge maintaining part 4 side relative with fourth face 1d is provided with the second locating slot 44, second locating slot 44 and form fit corresponding with the second position, junction surface, print cartridge is after being installed to print cartridge maintaining part, and the second locating slot 44 engages with the second junction surface 16.Those skilled in the art understand, in the present embodiment, but when print cartridge is installed, after pressing second 1b, first be that the second locating slot 44 engages with the second junction surface 16, then print cartridge rotates along the cooperation position of the second junction surface 16 and the second locating slot 44 to-Z-direction, makes print cartridge to-Z-direction motion, and then carry out the subsequent action that describes in the first detailed description of the invention again, finally complete the installation of print cartridge.Particularly, second locating slot 44 is a concave surface draw-in groove, the shape at the second junction surface 16 of print cartridge should adapt with the concave surface hollow space in the second locating slot 44, change as one, second junction surface 16 can also be a long strip shape object, in such embodiments, second locating slot 44 is correspondingly set to and described long strip shape object size, shape is shape adaptably, change as another kind, second junction surface 16 can also be a cone, second locating slot 44 is correspondingly set to and described cone size, shape is shape adaptably, these belong to currently available technology, do not repeat them here.In an embodiment preferably, print cartridge is also provided with the elastic portion 14 in the 3rd embodiment, now the second junction surface 16 be arranged on elastic portion 14-surface of X-direction on, this can realize the object of the 4th embodiment equally.
Above specific embodiment of the utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (17)
1. a button print cartridge, it is characterized in that, described print cartridge at least comprises housing (1), described housing (1) is provided with ink outlet port (11), be first surface (1a) with described ink outlet port (11) place plane, another face relative with described first surface (1a) is second (1b), the direction on the upper long limit of described first surface (1a) is X-axis, the direction of described first surface (1a) minor face is Y-axis, with X-axis, the orthogonal axle of Y-axis is Z axis, described first surface (1a) is+Z-direction towards the direction of described second (1b),
At least one fastener (2) is arranged on described first surface (1a), described fastener (2) comprise from described first surface (1a)-the Z-direction fastener body (21) of extending and from the first junction surface (22) that the X-direction of described fastener body (21) is extended.
2. print cartridge according to claim 1, is characterized in that, the plane be made up of X-axis and Z axis is XZ plane, and described fastener body (21) has elasticity, and can at XZ plane upper deflecting.
3. print cartridge according to claim 2, it is characterized in that, angle a between described first junction surface (22) and the fastener body (21) of+Z-direction is 90 ° ~ 130 °, and described fastener (2) can be 10 ° ~ 20 ° at the angle a1 of X-direction deflection.
4. print cartridge according to any one of claim 1 to 3, it is characterized in that, described print cartridge also comprises chip (13), described ink outlet port (11) is+X-direction towards the direction of described chip (13), described housing (1)+surface of X-direction is the 3rd (1c), described housing (1)-surface of X-direction is fourth face (1d);
Described fastener (2) is positioned between described ink outlet port (11) and described chip (13) in X-direction.
5. print cartridge according to claim 4, is characterized in that, in the X-axis direction, described fastener (2) is less than the distance of described fastener (2) to described chip (13) to the distance of described ink outlet port (11).
6. print cartridge according to claim 5, is characterized in that, described first junction surface (22) extends to-X-direction.
7. print cartridge according to claim 6, it is characterized in that, push rod (32) connects described fastener (2) through housing (1), one end that described push rod (32) does not connect described fastener (2) is stretched out described housing (1) and is formed and push away point (31), described push rod (32) has rotating shaft (33), described push rod (32) can along described rotating shaft (33) in XZ Plane Rotation and then drive fastener (2) deflection.
8. print cartridge according to claim 7, it is characterized in that, described push rod (32) also comprises flexible member (34), described housing (1) inside has bearing surface (36), described flexible member (34) can be out of shape in X-direction, and described flexible member (34) props up described bearing surface (36).
9. print cartridge according to claim 5, is characterized in that, also comprises pushed section (12), and described pushed section (12) one is in the following manner arranged:
-be arranged on the plane of described 3rd (1c) or fourth face (1d);
-it is outstanding to be arranged on described 3rd (1c) or fourth face (1d); Or
-be arranged on depression on described second (1b).
10. print cartridge according to claim 9, is characterized in that, described pushed section (12) are provided with anti-slip veins.
11. print cartridges according to any one of claim 5 to 10, it is characterized in that, described housing (1) fourth face (1d)-X-direction is provided with elastic portion (14), described elastic portion (14) one end connects described housing (1), and the other end makes described elastic portion (14) and housing (1) form gap to-X, the extension of-Z axis.
12. print cartridges according to any one of claim 1-3 or 5-10, it is characterized in that, described first surface (1a) is also provided with prism (15), and described fastener (2) is arranged on described prism (15).
13. 1 kinds of button print cartridges be connected with print cartridge maintaining part (4), it is characterized in that, comprise the print cartridge according to any one of claim 1-3 or 5-10, the bottom surface (41) of described print cartridge maintaining part (4) is relative with the first surface (1a) of described print cartridge, described bottom surface (41) is provided with the first locating hole (42), and described fastener (2) stretches into described first locating hole (42) snapping.
14. print cartridges according to claim 13, it is characterized in that, push rod (32) connects described fastener (2), one end that described push rod (32) does not connect described fastener (2) is stretched out described housing (1) and is formed and push away point (31), described push rod (32) has rotating shaft (33); Described print cartridge maintaining part (4) is provided with lever (43), described lever (43) and the described point (31) that pushes away are oppositely arranged, described lever (43) pushes away point (31) along during XZ Plane Rotation described in compressing, and described push rod (32) deflects along described rotating shaft (33) at XZ Plane Rotation and then drive fastener (2).
15. print cartridges according to claim 13, it is characterized in that, described print cartridge comprises chip (13), described ink outlet port (11) is+X-direction towards the direction of described chip (13), described housing (1)+surface of X-direction is the 3rd (1c), described housing (1)-surface of X-direction is fourth face (1d), described fourth face (1d)-X-direction is provided with the second junction surface (16), described print cartridge maintaining part (4) is provided with the second locating slot (44), described second locating slot (44) is oppositely arranged with described second junction surface (16) and engages.
16. print cartridges according to claim 15, it is characterized in that, described fourth face (1d)-X-direction is provided with elastic portion (14), described elastic portion (14) one end connects described housing (1), the other end makes described elastic portion (14) and housing (1) form gap to-X, the extension of-Z axis, and the second junction surface (16) are arranged on the surface of described elastic portion (14)-X-direction.
17. print cartridges according to claim 15 or 16, it is characterized in that, described print cartridge also comprises pushed section (12), described pushed section (12) is be arranged on described 3rd (1c) or fourth face 1d outstanding, described print cartridge maintaining part (4) is provided with lever (43), described lever (43) and described pushed section (12) are oppositely arranged, described lever (43) is along oppressing described pushed section (12) during XZ Plane Rotation, fastener body (21) is at XZ plane upper deflecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687888.0U CN205130629U (en) | 2015-09-06 | 2015-09-06 | Knot formula ink horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687888.0U CN205130629U (en) | 2015-09-06 | 2015-09-06 | Knot formula ink horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205130629U true CN205130629U (en) | 2016-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520687888.0U Active CN205130629U (en) | 2015-09-06 | 2015-09-06 | Knot formula ink horn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205130629U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926587A (en) * | 2017-03-29 | 2017-07-07 | 珠海纳思达企业管理有限公司 | Print cartridge and printing equipment |
| JP2019501046A (en) * | 2016-06-13 | 2019-01-17 | 珠海納思達企業管理有限公司 | Engaging ink cartridge |
| US10434786B2 (en) | 2015-12-28 | 2019-10-08 | Seiko Epson Corporation | Liquid supply unit |
-
2015
- 2015-09-06 CN CN201520687888.0U patent/CN205130629U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10434786B2 (en) | 2015-12-28 | 2019-10-08 | Seiko Epson Corporation | Liquid supply unit |
| JP2019501046A (en) * | 2016-06-13 | 2019-01-17 | 珠海納思達企業管理有限公司 | Engaging ink cartridge |
| CN106926587A (en) * | 2017-03-29 | 2017-07-07 | 珠海纳思达企业管理有限公司 | Print cartridge and printing equipment |
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