WO2017133710A1 - 墨盒 - Google Patents

墨盒 Download PDF

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Publication number
WO2017133710A1
WO2017133710A1 PCT/CN2017/073011 CN2017073011W WO2017133710A1 WO 2017133710 A1 WO2017133710 A1 WO 2017133710A1 CN 2017073011 W CN2017073011 W CN 2017073011W WO 2017133710 A1 WO2017133710 A1 WO 2017133710A1
Authority
WO
WIPO (PCT)
Prior art keywords
ink cartridge
buckle
elastic member
restricted
restricting portion
Prior art date
Application number
PCT/CN2017/073011
Other languages
English (en)
French (fr)
Inventor
邱涌群
夏敬章
Original Assignee
珠海纳思达企业管理有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201610194137.4A external-priority patent/CN107097526B/zh
Priority claimed from CN201620317695.0U external-priority patent/CN205523078U/zh
Priority claimed from CN201620489448.9U external-priority patent/CN205768080U/zh
Application filed by 珠海纳思达企业管理有限公司 filed Critical 珠海纳思达企业管理有限公司
Priority to JP2018540142A priority Critical patent/JP6741378B2/ja
Priority to EP17747030.9A priority patent/EP3412463B1/en
Publication of WO2017133710A1 publication Critical patent/WO2017133710A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/175Ink supply systems ; Circuit parts therefor

Definitions

  • the present invention relates to the field of inkjet printer technology, and more particularly to an ink cartridge.
  • Inkjet printers are more commonly used printing and printing appliances. Although laser printers have become more popular at present, inkjet printers still occupy a very large market share due to the high maintenance cost of laser printers, especially in homes, shops, offices and other places. Ink cartridges are used as supplies for inkjet printing, and their demand in the market is also large.
  • the ink cartridge 6 is a consumable article which is detachably mounted to a mounting portion (not shown).
  • the ink cartridge 6 has a handle 61, a joint portion 62, a chip 63, an ink outlet 64, and a casing 69a.
  • the engaging portion 62 is disposed on the handle 61, and the handle 61 is extended from the housing 69a.
  • the handle 61 has elasticity and is rotatable about the fulcrum 611.
  • the portion where the engaging portion 62 can engage with the mounting portion prevents the ink cartridge 6 from moving upward, so that the engaging portion 62 is subjected to the downward force given by the mounting portion, and the handle 61 is subjected to a downward force.
  • This force causes the handle 61 to have a downwardly rotating moment, since the handle 61 extends from the housing 69a. If this moment is applied to the handle 61 for a long time, the elasticity of the handle 61 may be insufficient or lose its elasticity. Keeping it in the predetermined position causes the position of the ink cartridge 6 to be inaccurately fixed and cannot be recognized by the mounting portion, or cannot be fixed to the mounting portion. At the same time, if the ink cartridge 6 is repeatedly mounted a plurality of times, the handle 61 may be lost in elasticity, and eventually the ink cartridge 6 may not be fixed to the mounting portion.
  • the present invention provides an ink cartridge to facilitate more secure attachment of the ink cartridge to the mounting portion.
  • An ink cartridge detachably mounted to a mounting portion of a printing device the ink cartridge including a housing and a buckle, the buckle being disposed on the housing, the buckle and the printing device
  • the urging member is engageable to fix the ink cartridge to the mounting portion, and the buckle is detachable from the urging member to release the fixing of the ink cartridge from the printing device.
  • the ink cartridge further includes a first elastic member connected to the housing, the engaging portion being located between the first elastic member and the urging member, the urging member being given by a user
  • the force acting toward the first elastic member drives the buckle to move in a direction in which the first elastic member is located.
  • the movement direction of the buckle is a horizontal direction.
  • the buckle includes an engaging portion and a restricted portion, the engaging portion is disposed opposite to the urging member, the urging member is capable of driving the snap movement, the restricted portion and the card
  • the direction of movement of the buckle forms an angle
  • the housing is further provided with a restriction portion at a position opposite to the restricted portion, and the restriction portion and the restricted portion are engageable or disengageable.
  • the method further includes a pressing portion and a second elastic member, the restricting portion is coupled to the pressing portion, the buckle has a through hole, the through hole forms the restricted portion, and one end of the pressing portion Passing through the restricted portion, the second elastic member is disposed between the housing and the pressing portion, and the extending direction of the first elastic member and the second elastic member are perpendicular to each other, the card
  • the buckle has a limiting action portion, and the pressing portion has a groove for accommodating the limiting action portion, and the pressing portion can abut against the limiting action portion.
  • the restricting portion includes a first restricting portion and a second restricting portion, the first restricting portion being located between the second restricting portion and the urging member;
  • the restricted portion In a posture in which the ink cartridge is mounted to the mounting portion, the restricted portion is separated from the second restricting portion and the restricted portion is engaged with the first restricting portion; In the posture in which the mounting portion is taken out, the restricted portion is separated from the first restricting portion, and the restricted portion and the second restricting portion are first engaged and separated.
  • the restricting portion includes a first restricting portion and a second restricting portion, and the distance from the first restricting portion to the elastic member is greater than the direction in which the first elastic member is directed to the urging member a distance from the second restricting portion to the elastic member;
  • the restricted portion In a posture in which the ink cartridge is mounted to the mounting portion, the restricted portion is separated from the second restricting portion and the restricted portion is engaged with the first restricting portion; In the posture in which the mounting portion is taken out, the restricted portion is separated from the first restricting portion, and the restricted portion and the second restricting portion are first engaged and separated.
  • the ink cartridge further includes a third elastic member, the second restricting portion is a cylinder, and the third elastic member is sheathed to the second restricting portion, and the restricted portion has a protrusion and a recess.
  • the protrusion is engageable with the first restricting portion, and the recess is engageable with the second restricting portion.
  • the urging member is mounted in the mounting portion by a second elastic member, the second elastic member is disposed opposite to the first elastic member, and the second elastic member is located in a vertical direction Below the first elastic member.
  • the buckle includes an engaging portion that is rotatable in a vertical plane in a direction perpendicular to the engaging portion by an external force, in a posture in which the biasing member stops rotating, After the external force is removed, the buckle is reset by the action of the first elastic member, the force applying member is reset by the second elastic member, and the acceleration when the force applying member is reset is greater than Acceleration when the buckle is reset.
  • the ink cartridge further includes a force receiving portion disposed on the buckle.
  • the elastic force from the first elastic member received by the restricted portion is greater than the restricted portion The force received from the second restriction.
  • the elastic force received by the restricted portion from the first elastic member is less than or equal to the limited The force from the first restriction portion received by the portion.
  • the restricted portion includes a first restricted portion and a second restricted portion, the first restricted portion is disposed opposite to the first restricting portion and is capable of being engaged or disengaged from each other, the second being The restricting portion is disposed opposite to the second restricting portion and is engageable or disengageable from each other.
  • the initial acceleration when the biasing member is reset is 10 to 26.6 m/s 2
  • the initial acceleration when the buckle is reset is 4 to 9.6 m/s 2 .
  • the mass of the buckle is 0.31 to 0.6 g, and the mass of the urging member is 0.45 to 0.65 g.
  • the elastic force applied by the first elastic member to the buckle is 2.4 to 3N
  • the elastic force applied by the second elastic member to the force applying member is 6.5 to 12N.
  • the first elastic member has a wire diameter of 0.4 mm, a developed length of 14 mm, a median diameter of 4.1 mm, an effective number of turns of 8 turns, and a pitch of 1.6 mm.
  • the ink cartridge according to claim 10 wherein the line of the second elastic member
  • the ink cartridge is detachably mounted in a mounting portion having a force applying member, the buckle being provided with an engaging portion, the housing being provided with a latching position and at least one elastic member, the elastic member Located above the joint, the resilient element can abut or separate from the lever.
  • the elastic member and the engaging portion abut against the urging member.
  • the ink cartridge further includes an ink outlet, and the ink outlet and the elastic member are respectively located at two sides of the ink cartridge body.
  • a handle is formed on the ink cartridge body, and the engaging portion and the elastic member are both disposed on the handle.
  • the urging member has an engagement hole thereon, and the buckle has an engagement protrusion thereon, the engagement protrusion
  • the abutment hole can be abutted to enable the snap action when the biasing member is rotated.
  • the ink cartridge further includes a force receiving portion disposed on the buckle, the buckle includes a downwardly extending connecting tongue, the connecting tongue including the engaging portion and the connecting portion,
  • the urging member has a first engaging protrusion and a second engaging protrusion, the first engaging protrusion and the second engaging protrusion being capable of abutting with the engaging portion, and the pressing member is capable of interacting with the force receiving portion Acting to cause the force receiving portion to drive the snap motion.
  • the ink cartridge is further provided with a handle, and the buckle is disposed on the handle.
  • the ink cartridge provided by the invention realizes the attachment and detachment of the ink cartridge on the printing device through the engagement and separation of the buckle and the force applying member, and the fixing manner of positioning the ink cartridge through the handle is discarded.
  • the installation of the ink cartridge is more reliable, and it is not easy to cause the ink cartridge to be unfixed or unrecognizable, thereby more reliably fixing the ink cartridge to the mounting portion of the printing device.
  • Figure 1 shows a schematic view of a prior art ink cartridge
  • FIG. 2 is a schematic structural view of an ink cartridge according to Embodiment 1A of the present invention.
  • FIG. 3 is a schematic structural view of an ink cartridge according to Embodiment 1A of the present invention.
  • FIG. 4 is a schematic structural view of an ink cartridge according to Embodiment 1A of the present invention.
  • FIG. 5 is a schematic structural view of an ink cartridge according to Embodiment 2A of the present invention.
  • Figure 6 is a schematic view showing the buckle in the second position of the second embodiment of the present invention.
  • FIG. 7 and FIG. 8 are schematic diagrams showing a buckle according to Embodiment 2A of the present invention.
  • Figure 9 is a partial schematic view showing the mounting of the ink cartridge to the mounting portion of the second embodiment of the present invention.
  • Figure 10 is a schematic view showing the lever of the mounting portion as the urging member according to the first embodiment A and the second embodiment A of the present invention
  • Figure 11 is a partial schematic view showing the mounting of the ink cartridge to the mounting portion of the third embodiment of the present invention.
  • Figure 12 is a schematic view showing the buckle of the third embodiment of the present invention.
  • Figure 13 is a schematic view showing the mounting of the ink cartridge to the mounting portion of Embodiment 4A of the present invention.
  • FIG. 14 and FIG. 15 are partial schematic views showing an ink cartridge according to Embodiment 4A of the present invention.
  • Figure 16 is a schematic view showing an ink cartridge of Embodiment 5A of the present invention.
  • FIG. 17 and FIG. 18 are views showing a buckle provided with a telescopic portion according to Embodiment 5A of the present invention.
  • Figure 19 is a partial schematic view showing the mounting of the ink cartridge to the mounting portion of Embodiment 5A of the present invention.
  • Figure 20a shows a schematic view of an ink cartridge in the prior art
  • Figure 20b shows a schematic view of an ink cartridge in the prior art
  • Figure 20c is a schematic view showing the combination of the ink cartridge and the mounting portion in the prior art
  • Figure 20d shows a schematic view of the prior art in which the ink cartridge is not properly mounted to the mounting portion
  • FIG. 20 and FIG. 21 are schematic diagrams of the ink cartridge of Embodiment 1B;
  • Figure 22 is a cross-sectional view showing the ink cartridge of Embodiment 1B;
  • FIG. 23 is a schematic view showing the buckle of Embodiment 1B in a second position
  • FIG. 24 and FIG. 25 are schematic diagrams of the buckle of the first embodiment
  • Figure 26 is a partial schematic view showing the mounting of the ink cartridge of the first embodiment to the mounting portion;
  • Figure 27 is a schematic view of the mounting portion lever
  • Figure 28 is a partial schematic view showing the mounting of the ink cartridge of the second embodiment to the mounting portion;
  • Figure 29 is a schematic view of the buckle of the second embodiment
  • Figure 30 is a schematic view showing the mounting of the ink cartridge of the third embodiment to the mounting portion
  • FIG. 31 and FIG. 32 are partial schematic views of the ink cartridge of the third embodiment;
  • FIG. 33 is a schematic structural view of the ink cartridge according to the embodiment of the present invention.
  • Figure 34 is a block diagram showing the structure of the mounting portion of an embodiment C of the present invention.
  • FIG. 36 are schematic diagrams showing the structure of a buckle according to an embodiment C of the present invention.
  • FIG. 37 is a schematic structural view showing an ink cartridge mounted to a mounting portion according to an embodiment C of the present invention.
  • Figure 38 is a view showing the structure of the first state in the process of separating the ink cartridge from the mounting portion according to an embodiment C of the present invention.
  • Figure 39 is a block diagram showing the second state of the process of separating the ink cartridge from the mounting portion of an embodiment C of the present invention.
  • Figure 40 is a block diagram showing the structure of a mounting portion provided with a widening force applying member according to an embodiment C of the present invention.
  • 43 to 45 are schematic views of the ink cartridge of the first embodiment
  • Figure 46 is a partial schematic view showing the combination of the ink cartridge of the first embodiment and the mounting portion;
  • Figure 47 is a schematic view of the movable lever
  • Figure 48 is a schematic view showing the torque of the ink cartridge of the first embodiment
  • Figure 49 is a schematic view of the second embodiment of the D ink cartridge
  • Figure 50 is a partial schematic view showing the combination of the ink cartridge and the mounting portion of the second embodiment
  • Figure 51 is a schematic view of the third embodiment of the ink cartridge.
  • Figure 52 is a partial schematic view showing the combination of the ink cartridge and the mounting portion of the third embodiment
  • Figure 53 is a schematic view showing the ink cartridge of the first embodiment E when it is not mounted to the mounting portion;
  • Figure 54 is a schematic view showing the ink cartridge of the first embodiment E mounted to the mounting portion;
  • Figure 55 is a schematic view of the ink cartridge of the first embodiment taken out from the mounting portion;
  • Figure 56 is a partial schematic view showing the ink cartridge of the first embodiment after being taken out from the mounting portion;
  • Figure 57 is a schematic view showing the mounting portion of the second embodiment
  • Figure 58 is another schematic view of the mounting portion of the second embodiment
  • Figure 59 is a schematic view of the urging member of the second embodiment
  • Figure 60 is a schematic view of the ink cartridge of the second embodiment
  • Figure 61 is a schematic view showing the cooperation of the ink cartridge and the mounting portion of the second embodiment
  • FIG. 62 is another schematic view of the ink cartridge and the mounting portion of the second embodiment
  • Figure 63 is a schematic view of the urging member of the third embodiment.
  • Figure 64 is another schematic view of the ink cartridge and the mounting portion of the third embodiment
  • Figure 65 is a schematic view showing the cooperation of the ink cartridge and the mounting portion of the fourth embodiment
  • Figure 66 is a schematic view showing the cooperation of the ink cartridge and the mounting portion of the fifth embodiment.
  • Embodiment 1A Embodiment 1A
  • the ink cartridge 2 has a substantially rectangular parallelepiped shape. It will be understood by those skilled in the art that the ink cartridge 2 can assume an elliptical shape, a circular shape or the like according to actual needs.
  • the ink cartridge 2 has a substantially rectangular parallelepiped shape, and the ink cartridge 2 is composed of six faces, and includes a first surface 2a, a second surface 2b, a third surface 2c, a fourth surface 2d, a fifth surface 2e, and a sixth surface. Face 2f.
  • first side 2a and second face 2b are opposed to each other; third face 2c and fourth face 2d are opposed to each other and substantially perpendicular to first face 2a; fifth face 2e and sixth face 2f are opposed to each other, and first face 2a,
  • the three sides 2c are substantially vertical.
  • the ink cartridge 2 has a card position 21, a buckle 22, a chip 23, an ink outlet port 24, a stopper portion 25, an elastic member 26 (shown in FIG. 4), a restricting portion 27 (shown in FIG. 4), and a housing 29 .
  • the card position 21 is disposed on the fourth surface 2d, and the card position 21 has a card surface 211 which is engageable with a corresponding position of the mounting portion 3 to prevent the ink cartridge 2 from moving upward.
  • the chip 23 is disposed on an inclined surface which is disposed obliquely between the first surface 2a and the third surface 2c.
  • the chip 23 is fixed to the chip holder 23a and has a terminal 231 electrically connected to a corresponding portion of the mounting portion 3.
  • the chip 23 has information such as ink amount information, ink type, manufacturer, and the like, and can be electrically connected to the stylus 33 on the printer mounting portion 3.
  • the ink outlet port 24 is a projection provided on the first surface 2a to supply ink to the printer.
  • the stopper portion 25 has a stopper surface 251 that can restrict the movement of the ink cartridge 2 in the left-right direction.
  • the housing 29 has a housing cavity 292 and a housing cover 291.
  • the housing 292 has an ink chamber 293 in which ink can be stored, and the cover 291 is welded to the housing 291 so that the ink chamber 293 can be in a sealed state.
  • the elastic member 26 may be a silicone rubber, an elastic metal piece, a spring, or the like, and is preferably a spring in this embodiment.
  • the buckle 22 includes an engaging portion 221 and a restricted portion 223, and the elastic member 26 is coupled to the buckle 22 in its own telescopic direction, so that the buckle 22 can be moved in the telescopic direction of the elastic member 26 by an external force.
  • the restricted portion 223 forms an angle with the moving direction of the buckle 22, and when the buckle 22 moves in the telescopic direction of the elastic member 26, the restricted portion 223 can be engaged or disengaged from the restricting portion 27.
  • the angle between the restricted portion 223 and the direction of movement of the buckle 22 may be less than 90 degrees or equal to 90 degrees or greater than 90 degrees, which may achieve the object of the present invention.
  • the restricted portion 223 is inclined toward the elastic member 26 with respect to the vertical direction (tilted to the left from the angle of FIG. 4), which facilitates the movement between the restricted portion 223 and the buckle 22.
  • the ink cartridge is mounted to the mounting portion, and the mounting portion is disposed in the printing device, and a force applying member is disposed at a position close to the engaging portion 221 in the printing device (not shown).
  • the shape of the urging member may be matched according to the shape of the joint portion 221, taking the joint portion 221 shown in FIG. 4 as an example, in which case the urging member may be provided with a groove or an engaging hole. The structure is such that the two can be engaged to secure the ink cartridge in the printing device.
  • the joint portion 221 can also have a conventional shape such as a shoulder, a hook, and the like, and the force applying member is also changed correspondingly to meet the purpose of the two joints, which will not be described herein.
  • the urging member can be separated from the engaging portion 221 by the external force to release the fixing of the ink cartridge and the printing device, thereby removing the ink cartridge to complete the replacement of the ink cartridge. The specific process is described in detail below.
  • the engaging portion 221 is disposed between the elastic member 26 and the urging member, and during the mounting process of the ink cartridge, the second surface 2b is pressed to insert the engaging portion 221 into the groove or the engaging hole of the urging member to complete the installation of the ink cartridge.
  • the fixing of the ink cartridge and the printing device mainly depends on the connection of the engaging portion 221 and the urging member. Specifically, after the ink cartridge is installed, the restricted portion 223 and the restricting portion 27 are separated and restricted. The portion 223 is located between the restricting portion 27 and the urging member.
  • the user applies an external force to the urging member to move the urging member toward the elastic member 26, thereby moving the buckle 22 toward the elastic member 26 and compressing the elastic member 26 when After the restricting portion 223 enters the position of the restricting portion 27, the external force applied to the urging member is removed, and at this time, the urging member is returned to the original position by the elastic force, and the buckle 22 is applied under the elastic force of the elastic member 26.
  • the force member moves in the direction, but the restrained portion 223 is engaged with the restricting portion 27 during the recovery to prevent the buckle 22 from continuing to move in the direction of the force applying member, and the force applying member is completely homed and separated from the engaging portion 221.
  • the elastic force of the stylus of the mounting portion 3 to the chip 53 causes the ink cartridge 2 to bounce upward, and is detached from the mounting portion 3, thereby releasing the fixing of the ink cartridge and the printing device, and completing the detachment of the ink cartridge.
  • the restrained portion 223 is engaged with the restricting portion 27 during the disassembly process
  • the resilient force imparted by the elastic member 26 received by the restricting portion 223 is greater than the biasing force given by the restricting portion 27, and the buckle 22 is in a short time.
  • the restricted portion 27 is engaged, it eventually returns to the natural state.
  • the restricted portion 223 does not engage with the restricting portion 27 when the ink cartridge is mounted, the restricted portion 223 and the restricting portion 27 are first engaged and re-separated when the ink cartridge is taken out, so that when the user removes the external force, , the force component is restored to In the home position, the buckle 22 is engaged with the biasing member 27 by the restraining portion 223 for a short time, and the buckle 22 is separated from the biasing member.
  • FIG. 5 is a cross-sectional view of the ink cartridge of Embodiment 2A; as shown in FIG. 5, the buckle 22 is located at a first position (ie, a position at the first restricting portion 271).
  • FIG. 6 is a schematic view of the buckle 22 in the second position (ie, the position at the second restriction portion 272).
  • the buckle 22 has a joint portion 221 , a joint portion 222 , and a restricted portion 223 .
  • the elastic member 26 may be a silicone rubber, an elastic metal piece, a spring or the like, and is preferably a spring in this embodiment.
  • the restricting portion 27 has a first restricting portion 271 and a second restricting portion 272, and the first restricting portion 271 is located between the second restricting portion and the urging member.
  • the restricting portion 27 is a groove provided in the casing 29.
  • the connecting portion 222 abuts against the elastic member 26, the connecting portion 222 abuts against the engaging portion 221, and the restricted portion 223 and the connecting portion 222 abut.
  • the buckle 22 may not be provided with the connecting portion 222. As shown in FIG. 5, when the restricted portion 223 is restricted by the first restricting portion 271, the buckle 22 (the restricted portion 223) is at the first position.
  • the elastic force of the elastic member 26 to the buckle 22 is less than or equal to the force given by the first restricting portion 271 received by the restricting portion 223, so that the restricted portion 223 on the buckle 22 is not elasticized.
  • the action is released from the first restricting portion 271, that is, the buckle 22 can be held at the first position.
  • the buckle 22 As shown in FIG. 6, when the restricted portion 223 is restricted by the second restricting portion 272, the buckle 22 (the restricted portion 223) is at the second position.
  • the elastic force of the elastic member 26 to the buckle 22 is greater than the force given by the second restriction portion 272 received by the restriction portion 223, so when the restricted portion 223 of the buckle 22 is in the second position, the card The buckle 22 can only be held in the second position for a short time, and finally the buckle 22 (the restricted portion 223) is restored to the first position due to the elastic force of the elastic member 26.
  • the restricted portion 223 may be one or a plurality of the circumferential portions of the connecting portion 222 of the buckle 22.
  • the magnitude of the elastic force of the elastic member 26 can be differently changed by the design of the material and the shape.
  • the elastic member 26 is a metal coil spring, and the factors affecting the force are the trimming modulus of the metal material itself and the wire diameter of the spring. The diameter of the spring, the number of effective coils, and the like.
  • the elastic member 26 is a silica gel, the elastic force mainly depends on the elastic modulus of the silicone material itself.
  • the force between the restricted portion 223 and the first restricting portion 271 can be changed by changing the material type of both and controlling the engagement depth of the restricted portion 223 and the first restricting portion 271, for example, The distance from the restricted portion 223 to the first restricting portion 271 becomes longer, and at this time, the force between the restricting portion 223 and the first restricting portion 271 increases, and conversely, between the restricting portion 223 and the first restricting portion 271 The force is smaller. Accordingly, the force between the restricted portion 223 and the second restricting portion 272 can also achieve different changes in a similar manner. A person skilled in the art can make various changes on this basis, and details are not described herein.
  • FIG. 7 and 8 are schematic diagrams of the buckle of the second embodiment.
  • the elastic force given by the elastic member 26 is balanced, and the buckle 22 can be provided with a reinforcing portion.
  • the buckle 22 is provided.
  • the first reinforcing portion 224 and the second reinforcing portion 225 are provided.
  • the reinforcing portions may be one or two or more, as long as the force balance of the buckle 22 at the first position can be satisfied.
  • the housing portion connected to the reinforcing portions 224, 225 is provided with a groove matching the reinforcing portions 224, 225, which can satisfy the movement of the reinforcing portion in the groove during the taking out of the ink cartridge 2.
  • the reinforcement may not be provided if the force balance of the buckle 22 can be ensured.
  • Fig. 9 is a partial schematic view showing the mounting of the ink cartridge of the second embodiment to the mounting portion.
  • the mounting portion 3 has a movable lever 31 as a biasing member, and the first restricting portion 271 is located at the second restricting portion 272 and the biasing member ( That is between the levers 31).
  • the distance from the first restricting portion 271 to the elastic member 26 is greater than the distance from the second restricting portion 272 to the elastic member 26, and the first restricting portion 271 to the lever
  • the distance of 31 is smaller than the distance of the second restricting portion 272 to the lever 31.
  • a schematic view of the lever 31 is as shown in FIG. 10.
  • the lever 31 has rotating shafts 313 and 314, an engaging hole 311, and a pushing portion 312.
  • the lever 31 is rotatable along the rotating shafts 313, 314.
  • the axial direction of the elastic member 26 (preferably a spring) is a horizontal direction.
  • the engaging portion 221 is combined with the engaging hole 311 of the lever 31 for restricting the upward movement of the ink cartridge 2.
  • the user pushes the pushing portion 312 of the lever 31, and the pushing portion 312 moves the buckle 22 in the direction of the elastic member 26, and the restricted portion 223 of the buckle 22 reaches from the first restricting portion 271.
  • the buckle 22 reaches the second position from the first position.
  • the user releases the pushing portion 312 of the lever 31, the thrust applied to the pushing portion 312 is removed, and the lever 31 is immediately restored to the original position, since the restricted portion 223 is temporarily restricted by the second restricting portion 272 ( That is, the restrained portion 223 is snapped at the second restricting portion 272 for a short time, and the buckle 22 can temporarily stay at the second position, while the elastic force given to the chip 23 by the stylus 33 causes the ink cartridge to be made 2 Bounces upwards, and is detached from the mounting portion 3. Finally, the user can take out the ink cartridge 2 from the mounting portion 3.
  • the buckle 22 shown in FIG. 7 and FIG. 8 and the lever 31 shown in FIG. 10 can also be applied to the first embodiment A, and details are not described herein.
  • the restricted portion 223 is restricted by the restricting portion 27 at the first position of the first restricting portion 271.
  • the buckle 22 and the housing 29 can also be integrally formed or separately formed and assembled, as long as the movement of the buckle 22 is not affected to meet the requirements of the technical solution.
  • the buckle 22 and the housing 29 having the engaging portion 221 are separate members, and the buckle 22 and the housing 29 can be separately assembled and assembled, because the buckle 22 is
  • the positioning of the ink cartridge 2 is such that the material of the preferred buckle 22 is higher in hardness than the housing 29.
  • the buckle 22 and the housing 29 are both injection molded and are plastic articles.
  • the material of the buckle 22 is ABS
  • the material of the housing 29 is PP.
  • Embodiment 3A is a diagrammatic representation of Embodiment 3A.
  • Figure 11 is a partial schematic view showing the mounting of the ink cartridge 4 of the third embodiment to the mounting portion 3.
  • the buckle 42 has a first restricted portion 423 and a second restricted portion 426.
  • the restricting portion 47 includes a first restricting portion 471 and a second restricting portion 472 that are directed along the elastic member 46 toward the lever 31 (ie, the biasing member). In the direction, the distance from the first restricting portion 471 to the elastic member 46 is greater than the distance from the second restricting portion 472 to the elastic member 46 to ensure the first restricted portion 423 and the first restricting portion during the movement of the engaging portion 421 toward the elastic member 46.
  • the 471 is first engaged, and then the second restricted portion 426 is re-engaged with the second restricting portion 472.
  • the buckle 42 when the first restricted portion 423 is restricted by the first restricting portion 471, the buckle 42 is in the first position, and at this time, the elastic force of the elastic member 46 to the buckle 42 is less than or equal to the first restricted portion 423.
  • the force applied by the first restricting portion 471 received, that is, the first position is a position at which the buckle 42 is in a force-balanced position.
  • the buckle 42 is in the second position, at which time the elastic force of the elastic member 46 is greater than the force imparted by the second restricting portion 472 to the second restricted portion 426.
  • the elastic force of the elastic member 46 to the buckle 42 is greater than the force of the second restricting portion 472 to the second restricted portion 426, that is, the buckle 42 is in an unbalanced state, and the second restricting portion 472 is temporarily in the unbalanced state.
  • the buckle 42 can be temporarily in the second position, but the final buckle 42 will return to the first position (ie, the position of the first restricting portion 423) under the elastic force of the elastic member 46. .
  • the restricting portion 47 is restricted by the first restricting portion 423 at the first position.
  • FIG. 12 is a schematic view of the buckle of the third embodiment.
  • the buckle 42 can be provided with a reinforcing portion.
  • the buckle 42 is provided with the first reinforcing portion 424 and the second reinforcing portion. 425.
  • a housing portion connected to the reinforcing portions 424, 425 is provided with a reinforcing portion 424,
  • the 425 matched groove can satisfy the movement of the reinforcing portion in the groove during the removal of the ink cartridge 4.
  • the first restricted portion 423 is connected to the connecting portion 422 through the first arm 423a
  • the second restricted portion 426 is connected to the connecting portion 422 through the second arm 423a.
  • the first reinforcing portion 424 and the second reinforcing portion are reinforced.
  • the portion 425 is also connected to the connecting portion 422 by an arm.
  • the first restricted portion 423 and the second restricted portion 426 of the buckle 42 can be simultaneously disposed on the same wall 423a, and the technical effect of the technical solution can also be achieved.
  • This structure can omit the second arm 426a.
  • the user first pushes the pushing portion 312 of the lever 31, and the pushing portion 312 drives the buckle 42 to move toward the elastic member 46, and the buckle 42 reaches the second position from the first position, that is, The first restricted portion 423 is separated from the first restricting portion 471, and the second restricted portion 426 is joined to the second restricting portion 472. Then, the user releases the pushing portion 312 of the lever 31, the thrust applied to the pushing portion 312 is removed, and the lever 31 is immediately restored to the original position, since the second restricted portion 426 is temporarily restricted by the second restricting portion 472.
  • the buckle 42 can temporarily stay at the second position, and at the same time, the elastic force given to the chip 53 by the stylus 33 causes the ink cartridge 4 to bounce upwardly away from the binding of the mounting portion 3. Finally, the user can take out the ink cartridge 4 from the mounting portion 3.
  • Embodiment 4A is a diagrammatic representation of Embodiment 4A.
  • FIG. 13 is a schematic view showing the mounting of the ink cartridge of the fourth embodiment to the mounting portion.
  • 14 and 15 are partial schematic views of the ink cartridge of the fourth embodiment.
  • the ink cartridge 5 has an elastic member 56, a buckle 52, a first restricting portion 571, a second restricting portion 572, and a second spring 58. Similar to the third embodiment, the elastic member 56 is directed in the direction of the lever 31 (ie, the urging member). The distance from the first restricting portion 571 to the elastic member 56 is greater than the distance from the second restricting portion 572 to the elastic member 56.
  • the buckle 52 has a first restricted portion 523 and a second restricted portion 524.
  • the first restricted portion 523 is a projection that can cooperate with the first restricting portion 571 on the housing to hold the ink cartridge in the first position.
  • the second restricted portion 524 is an arcuate recess, and the second restricting portion 572 is a cylinder having an arcuate end portion that matches the second restricted portion 524.
  • the user releases the pushing portion 312 of the lever 31, the thrust applied to the pushing portion 312 is removed, and the lever 31 is immediately restored to the original position, since the second restricted portion 524 is temporarily restricted by the second restricting portion 572,
  • the buckle 52 can temporarily stay at the second position, at the same time, the elastic force given to the chip 53 by the stylus 33 causes the ink cartridge 5 to bounce upwardly away from the binding of the mounting portion 3. Finally, the user can take out the ink cartridge 5 from the mounting portion 3.
  • the axial direction of the elastic element can also be set to a horizontal direction, that is, a direction parallel to the first surface and the second surface, or can be disposed obliquely downward, which can solve the solution of the present technical solution.
  • the technical problem can achieve the technical effect of the technical solution.
  • Embodiment 5A is a diagrammatic representation of Embodiment 5A.
  • FIG. 16 is a view showing the ink cartridge 7 of Embodiment 5A of the present invention, the ink cartridge 7 including the first face 7a and the second face 7b opposed to each other, and the third face 7c and the fourth face 7d opposed to each other, from
  • the buckle 72 of the ink cartridge 7 shown in Fig. 16 has two expansion and contraction portions 726, which are different from those of the above embodiment, and those skilled in the art understand that the configuration and positional relationship of other portions of the ink cartridge 7 can be Referring to FIG. 2 and FIG. 3, details are not described herein.
  • the buckle 72 includes an engaging portion 721, a connecting portion 722, and a telescopic portion 726.
  • FIG. 17 shows a partial schematic view of the ink cartridge 7 mounted to the mounting portion 3.
  • the mounting portion 3 has an abutting portion 34 disposed opposite the telescopic portion 726 during the installation process of the ink cartridge. The user presses the second surface 7b to move the ink cartridge toward the first surface 7a and the third surface 7c.
  • the elastic portion 726 abuts against the abutting portion 34, the abutting portion 34 applies the fourth toward the elastic portion 726.
  • the abutting portion that engages with the telescoping portion 726 may also be other fixing members in the mounting portion 3 as long as the abutting portion is opposite to the telescopic portion 726 during the mounting process. .
  • FIGS. 18 and 19 show a schematic view of the buckle 72, wherein the expansion and contraction portion 726 has an inverted L shape, and the expansion and contraction portion 726 extends in the vertical direction.
  • the preferred abutment portion 34 is opposite to the expansion and contraction portion 726. Tilting makes it more advantageous for the abutting portion 34 to apply a reaction force toward the second surface 7b and the fourth surface 7d toward the expansion and contraction portion 726.
  • the buckle 72 is provided with reinforcing portions 724, 725 which function similarly to the reinforcing portions 224, 225 shown in FIG. 8, and are not described herein.
  • the abutting portion 34 and the telescopic portion 726 may be parallel, such that the reaction force applied by the abutting portion 34 to the telescopic portion 726 is toward the fourth surface 7d, which can also achieve the object of the present embodiment.
  • the expansion and contraction portion 726 is inclined with respect to the vertical direction. Accordingly, the abutment portion 34 may be parallel to the extension portion 726 or inclined with respect to the expansion and contraction portion 726, and will not be described herein.
  • the housing 2 is substantially in the shape of a cube, specifically, The housing 2 may have an elliptical shape, a circular shape, or the like according to actual needs. More specifically, the casing 2 is composed of six faces, wherein the first face 2a and the second face 2b are opposed to each other; the third face 2c and the fourth face 2d are opposed to each other and substantially perpendicular to the first face 2a. More specifically, the housing 2 generally includes a housing cavity and a housing cover (not shown) having an ink chamber in which ink can be stored, the housing cover being welded to the housing cavity such that the ink chamber can be sealed status.
  • the ink cartridge has a first elastic member 41 connected to the housing 2, and the first elastic member 41 is connected to the buckle 22 in a telescopic direction, and the first elastic member 41 may be a silicone rubber or an elastic metal piece.
  • a spring or the like is preferable as a spring in the present embodiment, so that the buckle 22 can move in the telescopic direction of the first elastic member 41.
  • the first elastic member 41 is disposed in a horizontal direction, and the buckle 22 is reciprocable in a horizontal direction. The specific connection manner of the buckle 22 and the first elastic member 41 will be specifically described later.
  • the buckle 22 can be engaged or disengaged from the urging member 32 on the inkjet printer, and the urging member 32 is coupled to the inkjet printer via the second elastic member 42, the second elasticity
  • the member 42 is disposed opposite to the first elastic member 41 and the second elastic member 42 is located below the first elastic member 41 in the vertical direction.
  • the second elastic member 42 may be a silicone rubber, an elastic metal piece, a spring or the like. In the present embodiment, a spring is preferable, and the second elastic member 42 may be disposed in a horizontal direction or may be inclined with respect to a horizontal direction.
  • the urging member 32 is rotatable in the vertical plane toward the buckle 22 by an external force.
  • first position 321 the position at which the external force acts on the urging member 32 (hereinafter referred to as "first position 321”) is substantially equal to the position of the buckle 22, that is, relative to the The first surface 2a, the first position 321 and the buckle 22 are substantially the same height from the first surface 2a. At this time, the urging member 32 presses the buckle 22 along the first elastic member 41.
  • the compression direction movement correspondingly, the position at which the urging member 32 connects the second elastic member 42 (hereinafter referred to as "second position 322") moves in the compression direction of the second elastic member 42, and, at the same time, Since the first elastic member 41 and the second elastic member 42 are oppositely disposed, the moving directions of the first position 321 and the second position 322 are opposite.
  • the first position 321 is located at the top of the urging member 32
  • the second position 322 is located at the bottom of the urging member 32, that is, the first position 321 and the second position.
  • the first position 321 and the second position 322 move in opposite directions. More specifically, when the external force acts on the first position 321 , when the external force is removed, the first position 321 moves away from the buckle 22 when the external force is stopped.
  • the buckle 22 is rebounded and reset under the action of the first elastic member 41, and the urging member 32 bounces and resets under the action of the second elastic member 42, and the movement direction and direction of the buckle 22 when the buckle 22 is reset
  • the direction of rotation when the urging member 32 is reset is the same direction.
  • the inkjet printer includes a mounting portion 3, the urging member 32 being a rotatable lever disposed on the mounting portion 3, the second elasticity
  • the member 42 is provided on the mounting portion 3, and the urging member 32 is connected to the mounting portion 3 via the second elastic member 42.
  • the ink cartridge includes a chip 23, the mounting portion 3 includes a stylus 31, and the chip 23 (shown in FIG. 37) is disposed opposite to the stylus 31, the buckle 22 and the urging When the force member 32 is engaged, the chip 23 is in contact with the stylus 31, and the stylus 31 gives an elastic force to the chip 23 and the ink cartridge in the vertical direction, and the buckle 22 is separated from the urging member 32.
  • the ink cartridge is then bounced upward by the elastic force of the stylus 31. More specifically, as shown in FIG. 33, the chip 23 is disposed on an inclined surface which is disposed obliquely between the first surface 2a and the third surface 2c, and the chip 23 is fixed on the chip holder 23a, and the chip 23 has the amount of ink stored therein.
  • a storage unit and a terminal for information such as information, ink type, manufacturer, and the like, and the terminal can be electrically connected to the stylus 31 on the mounting portion 3.
  • the ink outlet port 21 is a projection provided on the first face 2a, and the ink jet printer can be supplied with ink.
  • FIGS. 35 and 36 show detailed views of the first elastic member 41 and the buckle 22.
  • a part of the buckle 22 is shown. Extending into the housing 2 and snapping into the housing 2, the buckle 22 has an engaging portion 221 and extends out of the housing 2, and the portion of the buckle 22 located in the housing 2 Forming a receiving groove (not labeled in the drawing), the first elastic member 41 is disposed in the receiving groove, and those skilled in the art understand that by adjusting the size of the receiving groove, the size of the receiving groove is the first
  • the elastic members 41 are sized such that the first elastic members 41 may not be fixed to the buckles 22 and the casing 2, but at the same time abut the buckles 22 and the casing 2.
  • the urging member 32 may be provided in a structure having an engaging hole 323 (or a groove) which is engaged with the engaging hole 323 (or groove) so as to be
  • the buckle 22 is engageable with the urging member to fix the ink cartridge in the mounting portion 3.
  • the engaging portion of the buckle 22 can also have a conventional shape such as a shoulder, a hook, and the like, and the force applying member 32 also changes correspondingly to meet the purpose of the two, and the details are not described herein. .
  • the first elastic member 41 is directly fixed to the third surface 2c, and the buckle 22 is fixedly connected to the first elastic member 41, as a modified connection manner (not shown).
  • the second surface 2b is pressed to move the ink cartridge as a whole downward until the state shown in FIG. 37 is reached, that is, the buckle 22 and the urging member 32 are Engaging, while the chip 23 abuts the stylus 31, at this time, the stylus 31 applies an upward repulsive force to the ink cartridge, but due to the joint portion 221 and the engagement hole 323 (or The groove is engaged, and the ink cartridge is fixed in the mounting portion 3.
  • the first position 321 of the urging member 32 is subjected to an external force F applied by an operator, and the urging member 32 is rotated by the external force F.
  • the first position 321 of the urging member 32 moves in the direction of the buckle 22, and the buckle 22 moves in the compression direction of the first elastic member 41 under the action of the urging member 32.
  • the second position 322 of the force member 32 moves in the compression direction of the second elastic member 42.
  • the moving direction of the time and the moving side when the first position 321 is reset In the same direction, in this case, as long as the acceleration when the biasing member 32 is reset is greater than the acceleration when the buckle 22 is reset, the locking of the buckle 22 and the biasing member 32 can be realized in FIG. 38.
  • the magnitude of the elastic force of the first elastic member 41 and the second elastic member 42 affects the acceleration when the buckle 22 and the urging member 32 are reset, and affects the elastic force.
  • the factors include the specifications of the first elastic member 41 and the second elastic member 42 and the degree of compression of the first elastic member 41 and the second elastic member 42.
  • the first elastic member 41 and the second elastic member 42 are both metal coil springs.
  • the metal material may be selected from carbon steel, stainless steel or stainless steel, and the factor affecting the elastic force is the trimming of the metal material itself.
  • the first elastic member 41 and the second elastic member 42 are both silica gel, and the elastic force mainly depends on the elastic modulus of the silicone material itself. Further, under the condition that the first elastic member 41 and the second elastic member 42 have a constant specification, the higher the compression, the greater the elastic force.
  • the acceleration of the buckle 22 and the urging member 32 can be adjusted by adjusting the mass of the buckle 22 and the urging member 32 by fitting. It is understood by those skilled in the art that the greater the elastic force of the first elastic member 41 is, the smaller the mass of the buckle 22 is, the larger the acceleration at the time of resetting is, and the smaller the elastic force of the first elastic member 41 is. The greater the mass of the buckle 22, the smaller the acceleration at the time of resetting; accordingly, the principle of adjusting the acceleration when the urging member 32 is reset is similar, and details are not described herein.
  • the initial acceleration when the biasing member 32 is reset is greater than the initial acceleration when the buckle 22 is reset, which is more advantageous for the quick disassembly of the ink cartridge, that is, the initial phase after the external force is removed.
  • the urging member 32 completes the separation from the buckle 22, and at this time, the ink cartridge bounces under the elastic force of the stylus 31, and then the ink cartridge can be taken out.
  • the first elastic member 41 has a wire diameter of 0.4 mm, a developed length of 14 mm, a median diameter of 4.1 mm, and an effective number of turns.
  • the second elastic member 42 has a wire diameter of 0.4 mm, a developed length of 9 mm, a median diameter of 2.6 mm, an effective number of turns of 9 turns, and a pitch of 1 mm.
  • the size is 8-10 N, and those skilled in the art can change more implementations in combination with the following embodiments.
  • the mass of the buckle 22 is 0.31 g
  • the mass of the urging member 32 is 0.45 g
  • the first elastic member 41 is compressed by an external force, and the external force is removed.
  • the elastic force applied to the buckle 22 by the member 41 is 3N
  • the elastic force applied to the urging member 32 by the second elastic member 42 is 12N
  • the initial acceleration when the buckle 22 is reset is 9.6 m. /s2
  • the initial acceleration when the biasing member 32 is reset is 26.6 m/s2.
  • the mass of the buckle 22 is 0.38 g
  • the mass of the urging member 32 is 0.51 g
  • the first elastic member 41 is compressed by an external force, and the external force is removed.
  • the elastic force applied to the buckle 22 by the member 41 is 2.5 N
  • the elastic force applied to the urging member 32 by the second elastic member 42 is 8 N
  • the initial acceleration when the buckle 22 is reset is 6.57. m/s2
  • the initial acceleration when the urging member 32 is reset is 15.69 m/s2.
  • the mass of the buckle 22 is 0.38 g
  • the mass of the urging member 32 is 0.51 g
  • the first elastic member 41 is compressed by an external force, and the external force is removed.
  • the elastic force applied to the buckle 22 by the member 41 is 2.5 N
  • the second elastic member 42 applies a spring to the urging member 32.
  • the force is 10N
  • the initial acceleration when the buckle 22 is reset is 6.57 m/s2
  • the initial acceleration when the biasing member 32 is reset is 19.61 m/s2.
  • the mass of the buckle 22 is 0.38 g
  • the mass of the urging member 32 is 0.58 g
  • the first elastic member 41 is compressed by an external force, and the external force is removed.
  • the elastic force applied to the buckle 22 by the member 41 is 2.5 N
  • the elastic force applied to the urging member 32 by the second elastic member 42 is 8 N
  • the initial acceleration when the buckle 22 is reset is 6.57. m/s2
  • the initial acceleration when the urging member 32 is reset is 13.79 m/s2.
  • the mass of the buckle 22 is 0.38 g
  • the mass of the urging member 32 is 0.58 g
  • the first elastic member 41 is compressed by an external force, and the external force is removed.
  • the elastic force applied to the buckle 22 by the member 41 is 2.5 N
  • the elastic force applied to the urging member 32 by the second elastic member 42 is 10 N
  • the initial acceleration when the buckle 22 is reset is 6.57. m/s2
  • the initial acceleration when the urging member 32 is reset is 17.24 m/s2.
  • the mass of the buckle 22 is 0.6 g
  • the mass of the urging member 32 is 0.65 g
  • the first elastic member 41 is compressed by an external force, and the external force is removed.
  • the elastic force applied to the buckle 22 by the member 41 is 2.4 N
  • the initial acceleration at the time of the buckle reset is 4 m/s 2
  • the elastic force applied by the second elastic member 42 to the urging member 32 is It is 6.5 N
  • the initial acceleration when the urging member 32 is reset is 10 m/s 2 .
  • the elastic force applied by the first elastic member 41 to the buckle is 2.4 to 3N
  • the second elastic member 42 is applied to the
  • the elastic force of the urging member 32 is 6.5 to 12 N, and when the mass of the buckle is 0.31 to 0.6 g, the initial acceleration at the time of resetting the buckle is 4 to 9.6 m/s 2 , and the urging member 32 is When the mass is 0.45 to 0.65 g, the initial acceleration at the time of resetting the urging member 32 is 10 to 26.6 m/s2.
  • the mass of the buckle 22 is 0.4 g
  • the mass of the urging member 31 is 0.53 g
  • the first elastic member 26 is compressed by an external force, and the external force is removed.
  • the elastic force applied to the buckle 22 by an elastic member 26 is 2.5 N
  • the elastic force applied to the urging member 31 by the second elastic member is 10 N
  • the initial acceleration when the buckle 22 is reset is 6.25 m/s2
  • the initial acceleration of the urging member 32 at the time of reset is 18.86 m/s2.
  • Embodiment 1 D is a diagrammatic representation of Embodiment 1 D:
  • the attachment portion 2 has a movable lever 21, a first wall 22a, an ink tube 23, and a contact pin 24.
  • the movable lever 21 is rotatable along the lever rotation axis 213 and has a certain rotation area. It will be understood by those skilled in the art that holes or slots can be formed in the first wall 22a, which has no effect on the technical effects of the present technical solution.
  • 43 to 45 are schematic views of an ink cartridge of the embodiment. As shown in FIG. 43 to FIG. 45, the shape of the ink cartridge 6 may be a rectangular parallelepiped shape, an elliptical shape, a tapered shape, or the like.
  • the ink cartridge 6 has a rectangular parallelepiped shape, and the ink cartridge 6 has an ink chamber therein, which can store a certain amount. Ink.
  • the ink cartridge 6 has a card position 61, a chip 62, an ink outlet 63, an elastic member 64, a detecting element 65, an ink cartridge body 69, a first surface 6a, a second surface 6b, a third surface 6c, a fourth surface 6d, and a fifth surface.
  • the sixth side is not shown in the schematic.
  • the first surface 6a and the second surface 6b are opposed to each other, the third surface 6c and the fourth surface 6d are opposed to each other, and the third surface 6c and the fourth surface 6d are substantially perpendicular to the first surface 6a and the second surface 6b.
  • the ink outlet 63 is disposed on the first surface 6a, and the first surface 6a is also the ink cartridge 6. It is attached to the front end surface in the mounting direction of the mounting portion 2. In the mounted state of the ink cartridge 6, the first surface 6a is located below the second surface 6b, and it can be said that the second surface 6b is located at the top position of the ink cartridge 6.
  • the card position 61 is convexly disposed on the cartridge body 69, and can be matched with the movable lever 21 of the mounting portion 2 to prevent the ink cartridge 6 from moving upward. As shown in Fig. 43, the card position 61 is located on the third surface 6c.
  • the chip 62 can be electrically connected to the stylus 24 on the mounting portion 2, and can transmit information such as the type of the ink cartridge, the type of ink, the amount of ink, and the like.
  • the ink outlet 63 can supply the ink in the ink chamber to the printer, thereby realizing the printing function of the printer.
  • the ink outlet 63 and the card 61 are located on both sides of the ink cartridge 6, respectively.
  • the elastic member 64 may be disposed at the top, the upper portion or the upper half of the ink cartridge 6. In the present embodiment, the elastic member 64 is disposed on the upper portion of the ink cartridge 6, immediately adjacent to the second surface 6b, and above the card 61, above the chip 62. . In the state in which the ink cartridge 6 is not mounted, the elastic member 64 is in a natural state without being compressed or elongated.
  • the elastic member 64 is an elastic member such as a spring or a silicone rubber, and is preferably a spring. As shown in FIG. 7, the elastic member 64 is disposed at a position where the third face 6c and the second face 6b meet, that is, the elastic member 64 is disposed above the ink discharge port 63 and away from the ink discharge port 63.
  • the detecting element 65 is disposed on the first surface 6a, and the detecting element 65 is preferably a prism, and the amount of ink inside the ink chamber is detected by an optical principle.
  • the ink cartridge body 69 includes a cover 691 and a housing 692.
  • the housing 692 has an opening, and is internally provided with an ink chamber for storing ink, and the cover 691 can seal the housing 692 such that the ink chamber is in a sealed state.
  • the detecting element 65 is remote from the ink outlet 63 and is adjacent to the chip 62.
  • Figure 46 is a partial schematic view showing the combination of the ink cartridge of the first embodiment and the mounting portion.
  • Figure 47 shows a schematic of the movable lever.
  • the movable lever 21 has a joint portion 211, a biasing portion 212, and a rotating shaft 213.
  • the movable lever 21 is rotatable about the rotation shaft 213.
  • the latch 61 is engaged with the engaging portion 211 of the movable lever 21, and the elastic member 64 is in contact with the biasing portion 212 of the movable lever 21.
  • the elastic member 64 is in a compressed state in contact with the urging portion 212. Due to the contact between the elastic member 64 and the urging portion 212, the elastic member 64 is in a compressed state, and the cartridge body 69 is subjected to a force imparted by the elastic member 64.
  • Figure 48 is a schematic view showing the torque of the ink cartridge of the embodiment.
  • the elastic member 64 of the ink cartridge 6 is coupled to the mounting portion 2, and the elastic member 64 is in a compressed state, which gives the cartridge body 69 an oblique upward force F1, and the oblique direction of the force F1 is toward the cartridge body 69. Tilt setting.
  • the card position 61 is a joint point, the card position 61 is a fixed point, and the force F1 is a fulcrum with the card position 61 as a fulcrum, giving the cartridge body 69 a moment M1 that rotates counterclockwise, so the first side 6a has a downward tendency, the ink outlet 63 on the first side 6a can be in better contact with the mounting portion 2, and the ink outlet 63 can be more stably in contact with the ink tube 23 in the mounting portion 2.
  • the elastic member 64 is disposed above the cartridge 6 and above the card 61.
  • the elastic member 64 In the mounted state of the ink cartridge 6, the elastic member 64 is in a compressed state, and the ink cartridge body 69 is subjected to a moment M which is rotated in the direction of the first surface 6a with the card position 61 as a fulcrum, so that the ink outlet port 63 is better with the ink tube.
  • the 23-phase contact eliminates the inability of the ink to reach the printer, avoiding the inability to print or the print head being damaged due to the emptying of the print head.
  • the detecting element 65 is disposed between the ink outlet 63 and the chip 62. As shown in FIG. 48, the detecting element 65 is disposed on the first surface 6a and disposed directly below or below the moment M, so that the position of the detecting element 65 can be prevented. The offset ensures that the position of the detecting element 65 is accurate and the detection effect is more.
  • the position of the ink outlet 63 can be set at any position of the first face 6a, and is not limited to the position shown in FIG.
  • the first surface 6a can also be a step surface or a curved surface, which can achieve the technical purpose and technical effects to be achieved by the technical solution.
  • Embodiment 2 D is a diagrammatic representation of Embodiment 2 D:
  • Figure 49 is a schematic view of the ink cartridge of the second embodiment.
  • the latching position 71 and the elastic member 74 are all located on the handle 76.
  • the latching position 71 can be separately located on the handle 76, and the elastic member 74 can also be located separately on the handle 76.
  • the technical problem to be solved by the technical solution can also reach the technical skill The technical effect of the surgical plan.
  • the elastic member 74 is preferably a spring, and the axial direction of the elastic member 74 is inclined upward and inclined toward the direction of the cartridge body 79. As shown in FIG.
  • FIG. 50 a schematic view of the combination of the ink cartridge 7 and the mounting portion 2, when the ink cartridge 7 is mounted on the mounting portion 2, the latch 71 of the ink cartridge 7 comes into contact with the engaging portion 211 of the movable lever 21 of the mounting portion 2, thereby preventing the ink cartridge from being reached. 7
  • the elastic member 74 is in a compressed state, and a tilting upward force F2 is applied to the cartridge body 79.
  • the latching position 71 is a joint point
  • the latching position 71 is a fixed point
  • the force F2 is a latching position 71.
  • the ink cartridge 7 is given a moment M2 that rotates counterclockwise, so that the first surface 7a has a downward tendency to be in better contact with the mounting portion 2, and the ink outlet port 73 can be more stable with the mounting portion 2.
  • the ink tubes 23 are in contact.
  • Embodiment 3D is a diagrammatic representation of Embodiment 3D.
  • Figure 51 is a schematic view of an embodiment of the third D ink cartridge. As shown in Fig. 51, the latching position 81 and the elastic member 84 are all located on the handle 86.
  • the elastic member 84 is preferably a spring, and the axial direction of the elastic member 84 is upward in the vertical direction.
  • FIG. 52 a schematic view of the combination of the ink cartridge 8 and the mounting portion 2, when the ink cartridge 8 is mounted on the mounting portion 2, the latch 81 of the ink cartridge 8 comes into contact with the engaging portion 211 of the movable lever 21 of the mounting portion 2, thereby preventing the ink cartridge from being reached. The effect of moving up.
  • the elastic member 84 is in a compressed state, and applies a force F3 upward in the vertical direction to the cartridge body 89.
  • the latch 81 is a joint point
  • the latch 81 is a fixed point
  • the force F3 is The card position 81 is a fulcrum, giving the ink cartridge 8 a moment M3 that rotates counterclockwise, so that the first surface 8a has a downward trend, which can be in better contact with the mounting portion 2, and the ink outlet port 83 can be more stably installed.
  • the ink tubes 23 in the portion 2 are in contact.
  • the axial direction of the elastic element can also be set to a horizontal direction, that is, a direction parallel to the first surface and the second surface, or can be disposed obliquely downward, which can solve the solution of the present technical solution.
  • the technical problem can achieve the technical effect of the technical solution.
  • Embodiment 1 E is a diagrammatic representation of Embodiment 1 E:
  • a part of the pressing portion 28 in the present embodiment serves as the restricting portion 27, and a through hole in the buckle 22 serves as the restricted portion 223.
  • the elastic member 26 abuts against the buckle 22, the elastic member 26 is in a compressed state, and the restricting portion 27 is engaged with the restricted portion 223 to ensure that the buckle 22 does not disengage from the ink cartridge 2
  • the restricting portion 27 abuts against the second elastic member 26a, and the second elastic member 26a is in a compressed state, and the other restricting mechanism (for example, the limiting groove and the movable block) is used to ensure that the pressing portion 28 does not come off the ink cartridge 2.
  • the ink cartridge 2 When the ink cartridge 2 is mounted to the mounting portion 3, first the card position 21 (not shown in Fig. 53) is first engaged with the corresponding portion of the mounting portion 3, and then the user presses the upper surface of the pressing portion 28 (as in Fig. 53). In the direction of the arrow, the pressing portion 28 moves downward, the restricting portion 27 is separated from the first wall 2231 of the restricted portion 223, the buckle 22 is moved in the direction of the biasing member 31, and the engaging portion 221 is inserted into the engaging hole 311, and the restricting portion 27 The abutting portion 2232 abuts, the restricting portion 27 is restricted to the state shown in Fig. 54, and then the user releases the hand, and the mounting is completed.
  • the user pushes the pushing portion 312 of the force member 31, and the biasing member 31 rotates along the rotating shafts 313, 314, and the pressing force of the biasing member 31 is applied.
  • the portion 316 urges the buckle 22 to move in the direction of the elastic member 26, and when the second wall 2232 of the restricted portion 223 is disengaged from the restricting portion 27, the restricting portion 27 moves upward due to the elastic force of the second elastic member 26a, and The first wall 2231 of the restricted portion 223 abuts.
  • Embodiment 2 E is a diagrammatic representation of Embodiment 2 E:
  • FIG. 58 is a schematic view of the urging member 31. Except for Embodiment 1A-Embodiment 5A
  • the urging member 31 further has an engagement hole 311 in which the first engagement hole 3111, the second engagement hole 3112, and the third engagement hole 3113 are combined, in addition to the urging member.
  • An engaging projection 315 composed of a first engaging projection 3151 and a second engaging projection 3152.
  • Fig. 59 is a schematic view showing the ink cartridge of the embodiment.
  • the buckle 22 has a connecting portion 222 and a joint portion 221 (including a first joint portion 2211, a second joint portion 2212, and a third joint portion 2213 (which may be respectively associated with the first joint hole 3111, the second joint hole 3112, and the third joint hole). 3113 is joined)).
  • a connecting portion 222 and a joint portion 221 including a first joint portion 2211, a second joint portion 2212, and a third joint portion 2213 (which may be respectively associated with the first joint hole 3111, the second joint hole 3112, and the third joint hole). 3113 is joined)).
  • Example 1A-Embodiment 5A and Example C the motion process described in Example 1A-Embodiment 5A and Example C is produced.
  • Embodiment 3 E is a diagrammatic representation of Embodiment 3 E:
  • the mounting portion is the same as the mounting portion of the second embodiment.
  • the ink cartridge has a downwardly extending connecting tongue 226, and the connecting tongue 226 connects the engaging portion 221 and the connecting portion 222.
  • the joint portion 221 has a left joint portion 2211 and a right joint portion 2212 that are respectively engaged with the first joint protrusions 3151 and the second joint protrusions 3152.
  • Example 1A-Embodiment 5A and Example C the motion process described in Example 1A-Embodiment 5A and Example C is produced.
  • Embodiment 4 E is a diagrammatic representation of Embodiment 4 E:
  • the engaging portion 221 and the connecting portion 222 are both disposed on the handle 22.
  • the user pushes the pushing portion 312 of the force member 31, and the biasing member 31 rotates, and the pressing portion 316
  • the force receiving portion 2221 on the connecting portion 222 is pushed to drive the handle 22 to rotate.
  • the restoring force acceleration of the biasing member 31 is greater than the acceleration of the engaging portion 221, and thus the force applying member 31 and the handle 22 are restored.
  • the two are separated, and the ink cartridge 2 is bounced under the action of the stylus elastic force.
  • Embodiment 5E is a diagrammatic representation of Embodiment 5E.
  • Embodiment 4E is applicable to the mounting portions described in Embodiments 1A to 5A.
  • Embodiment 4E and Embodiment 5E can solve the problem of the following background art: Referring to FIG. 3 in the patent application of the publication No. CN201620194360.4, the problem of the background art is: the pressing portion 21 and the mounting portion Positional relationship of a buffer portion 31: the pressing portion 21 is located above the first buffer portion 31.
  • FIG. 13 a partial schematic view of the printer is illustrated. The ink cartridge 2 and the mounting portion 3 are placed inside the printer 50, if pressed The portion 21 is disposed above the first buffer portion 31, which may cause interference between the pressing portion 21 and the internal components of the printer, such as phase friction or collision. If such a problem is to be avoided, the mounting portion and the mounting portion are required. The height of the ink cartridge is reduced, which may cause the ink cartridge to be insufficient.
  • an ink cartridge for an ink jet printer has a first card position 51, a second card position 52, and an ink outlet port 53, as shown in Figs. 20a and 20b.
  • the first card position 51 and the second card position 52 are both from the ink
  • the first card position 51 and the second card position 52 are protruded from the body of the cartridge 5, and are convex portions provided on the body of the ink cartridge 5.
  • 3 is a schematic view of the ink cartridge 5 mounted to the mounting portion 2, as shown in FIG. 3, the first card 51 of the ink cartridge 5 is combined with the movable lever 21 of the mounting portion 2, and the second card 52 is positioned with the positioning hole of the mounting portion 2.
  • the ink outlet port 53 is combined with the ink tube 23, and after the first card position 51 and the second card position 52 are combined with the corresponding portions of the mounting portion 2, the ink outlet port 53 is in close contact with the ink tube 23, thereby The ink cartridge 5 is fixed to the mounting portion 2.
  • the second card position 52 is a flat convex portion, and the positioning hole 22 corresponding to the second card position 52 is an elongated hole, and at the same time, the movable lever 21 is Rotating, and having a certain movable area, due to the arrangement of such a structure, if the user installs too fast or is negligent during the installation process, the ink cartridge shown in Fig. 20d may not be properly mounted to the mounting portion.
  • the second card position 5 is in contact with the first wall 22a of the mounting portion 2, but is not combined with the positioning hole 22, and the first card position 51 is combined with the movable lever 21, but the ink outlet port 53 and the ink tube 23 are No contact or contact is not tight.
  • the ink cartridge itself is a consumable product. After the use, the new ink cartridge needs to be replaced to meet the requirement of the printer to print again.
  • the consumable ink cartridge itself one ink cartridge needs to be simultaneously Applicable to different types of printers, there will be some differences between the installation parts of different models of printers, and there are many different types of printers at the same time, there will be some differences in the printer installation of the same model. Therefore, one ink cartridge needs to be adapted to the mounting portion of different printers at the same time. Due to the difference between the respective mounting portions, the ink cartridge 5 can be matched with different mounting portions 2 at the same time, as shown in Fig.
  • the ink cartridge 5 is mounted on the mounting portion 2.
  • the gap S exists between the first wall 22a and the body of the ink cartridge 5. Due to the presence of the gap S, it is more likely that the ink supply port 53 is not in contact with or in contact with the ink tube 23 due to the second card position 52 not being combined with the positioning hole 22.
  • Embodiment 1B is a diagrammatic representation of Embodiment 1B.
  • the ink cartridge 2 has a substantially rectangular parallelepiped shape. It will be understood by those skilled in the art that the ink cartridge 2 can assume an elliptical shape, a circular shape, or the like according to actual needs.
  • the ink cartridge 2 has a substantially rectangular parallelepiped shape, and the ink cartridge 2 is composed of six faces, and includes a first surface 2a, a second surface 2b, a third surface 2c, a fourth surface 2d, and a fifth surface 2e, respectively.
  • the sixth side 2f is a substantially rectangular parallelepiped shape.
  • first face 2a and the second face 2b are opposed to each other; the third face 2c and the fourth face 2d are opposed to each other and substantially perpendicular to the first face 2a; the fifth face 2e and the sixth face 2f are opposed to each other, and One side 2a and the third side 2c are substantially vertical.
  • the ink cartridge 2 has a card position 21, a buckle 22, a chip 23, an ink outlet port 24, a stopper portion 25, an elastic member 26 (shown in Fig. 22), a restricting portion 27 (shown in Fig. 22), and a housing. 29.
  • the card position 21 is disposed on the fourth surface 2d, and the card position 21 has a card surface 211 which is engageable with a corresponding position of the mounting portion 3 to prevent the ink cartridge 2 from moving upward.
  • the chip 23 is disposed on an inclined surface which is disposed obliquely between the first surface 2a and the third surface 2c.
  • the chip 23 is fixed to the chip holder 23a and has a terminal 231 electrically connected to a corresponding portion of the mounting portion 3.
  • the chip 23 has information such as ink amount information, ink type, manufacturer, and the like, and can be electrically connected to the stylus 33 on the printer mounting portion 3.
  • the ink outlet port 24 is a projection provided on the first surface 2a to supply ink to the printer.
  • the stopper portion 25 has a stopper surface 251, and can restrict the movement of the ink cartridge 2 in the left-right direction.
  • the housing 29 has a housing cavity 292 and a housing cover 291.
  • the housing 292 has an ink chamber 293 in which ink can be stored, and the cover 291 is welded to the housing 291 so that the ink chamber 293 can be in a sealed state.
  • Figure 22 is a cross-sectional view of the ink cartridge of Embodiment 1B; as shown in Figure 22, a schematic view of the buckle 22 in a first position.
  • Figure 23 is a schematic illustration of the buckle 22 in the second position.
  • the buckle 22 has a joint portion 221, a joint portion 222, and a restricted portion 223.
  • the elastic member 26 may be a silicone rubber, an elastic metal piece, a spring or the like, and is preferably a spring in this embodiment.
  • the restricting portion 27 has a first restricting portion 271 and a second restricting portion 272. In the present embodiment, the restricting portion 27 is a groove provided in the casing 29.
  • the connecting portion 222 abuts against the elastic member 26, the connecting portion 222 abuts against the engaging portion 221, and the restricted portion 223 and the connecting portion 222 abut.
  • the buckle 22 It is also possible not to provide the connection portion 222.
  • the buckle 22 when the restricted portion 223 is restricted by the first restricting portion 271, the buckle 22 (the restricted portion 223) is at the first position.
  • the elastic force of the elastic member 26 to the buckle 22 is less than or equal to the force given by the first restricting portion 271 received by the restricting portion 223, so that the restricted portion 223 on the buckle 22 is not elasticized.
  • the action is released from the first restricting portion 271, that is, the buckle 22 can be held at the first position.
  • the buckle 22 (the restricted portion 223) is at the second position.
  • the elastic force of the elastic member 26 to the buckle 22 is greater than the force given by the second restriction portion 272 received by the restriction portion 223, so when the restricted portion 223 of the buckle 22 is in the second position, the card The buckle 22 can only be held in the second position for a short time, and finally the buckle 22 (the restricted portion 223) is restored to the first position due to the elastic force of the elastic member 26.
  • the restricted portion 223 may be one or a plurality of the circumferential portions of the connecting portion 222 of the buckle 22.
  • FIG. 24 and 25 are schematic views of the buckle of the first embodiment.
  • the elastic force given by the elastic member 26 is balanced, and the buckle 22 can be provided with a reinforcing portion.
  • the buckle 22 is provided.
  • the first reinforcing portion 224 and the second reinforcing portion 225 are provided.
  • the reinforcing portions may be one or two or more, as long as the force balance of the buckle 22 at the first position can be satisfied.
  • the housing portion connected to the reinforcing portions 224, 225 is provided with a groove matching the reinforcing portions 224, 225, which can satisfy the movement of the reinforcing portion in the groove during the taking out of the ink cartridge 2.
  • the reinforcement may not be provided if the force balance of the buckle 22 can be ensured.
  • Figure 26 is a partial schematic view showing the mounting of the ink cartridge of the first embodiment to the mounting portion.
  • the mounting portion 3 has a movable lever 31.
  • a schematic view of the lever 31 is as shown in FIG. 27.
  • the lever 31 has rotating shafts 313 and 314, an engaging hole 311, and a pushing portion 312.
  • the lever 31 is rotatable along the rotating shafts 313, 314.
  • the axial direction of the elastic member 26 (preferably a spring) is a horizontal direction.
  • the engaging portion 221 is combined with the engaging hole 311 of the lever 31 for restricting the upward movement of the ink cartridge 2.
  • the user pushes the pushing portion 312 of the lever 31, and the pushing portion 312 moves the buckle 22 in the direction of the elastic member 26, and the restricted portion 223 of the buckle 22 is removed from the first restricting portion 271.
  • the second restriction 272 is reached, that is, the buckle 22 is moved from the first position to the second position.
  • the user releases the pushing portion 312 of the lever 31, the thrust applied to the pushing portion 312 is removed, and the lever 31 is immediately restored to the original position, since the restricted portion 223 is temporarily restricted by the second restricting portion 272,
  • the buckle 22 can be temporarily stopped at the second position, at the same time, the elastic force given to the chip 23 by the stylus 33 causes the ink cartridge 2 to bounce upwardly away from the binding of the mounting portion 3. Finally, the user can take out the ink tank 2 from the mounting portion 3.
  • the restricted portion 223 is restricted by the restricting portion 27 at the first position.
  • the technical solution discards the fixing manner of the handle positioning ink cartridge in the background art, prevents the ink cartridge from being inaccurately fixed and cannot be recognized by the mounting portion, or the ink cartridge cannot be fixed on the mounting portion.
  • the buckle 22 and the casing 29 can be assembled in one piece or separately formed, and the requirements of the technical solution can be achieved as long as the movement of the buckle 22 is not affected.
  • the buckle 22 and the housing 29 having the engaging portion 221 are separate members, and the buckle 22 and the housing 29 can be separately assembled and assembled, because the buckle 22 There is a function of positioning the ink tank 2, so that the material of the preferred buckle 22 is higher in hardness than the casing 29.
  • the buckle 22 and the housing 29 are both injection molded and are plastic articles.
  • the material of the buckle 22 is ABS
  • the material of the housing 29 is PP.
  • Embodiment 2B is a diagrammatic representation of Embodiment 2B.
  • Figure 28 is a partial schematic view showing the mounting of the ink cartridge of the second embodiment to the mounting portion.
  • the buckle 42 has a first restricted portion 423 and a second restricted portion 426. In a state where the first restricted portion 423 is restricted by the first restricting portion 471, the buckle 42 is in the first position, and the first position is a position at which the buckle 42 is in a force-balanced state. In a state where the second restricted portion 426 is restricted by the second restricting portion 472, the buckle 42 is in the second position.
  • the elastic force of the elastic member 46 is greater than the force of the second restricting portion 472 to the second restricted portion 426, that is, the elasticity
  • the elastic force of the member 46 to the buckle 42 is greater than the force imparted by the second restriction portion 472 to the second restricted portion 426.
  • the buckle 42 can be provided with a reinforcing portion.
  • the buckle 42 is provided with the first reinforcing portion 424 and the second reinforcing portion. 425.
  • the housing portion connected to the reinforcing portions 424, 425 is provided with a groove matching the reinforcing portions 424, 425, which can satisfy the movement of the reinforcing portion in the groove during the taking out of the ink cartridge 4.
  • the first restricted portion 423 is connected to the connecting portion 422 through the first arm 423a
  • the second restricted portion 426 is connected to the connecting portion 422 through the second arm 423a.
  • the first reinforcing portion 424 and the second reinforcing portion are reinforced.
  • the portion 425 is also connected to the connecting portion 422 by an arm.
  • the first restricted portion 423 and the second restricted portion 426 of the buckle 42 can be simultaneously disposed on the same wall 423a, and the technical effect of the technical solution can also be achieved.
  • This structure can omit the second arm 426a.
  • the user first pushes the pushing portion 312 of the lever 31, and the pushing portion 312 drives the buckle 42 to move toward the elastic member 46, and the buckle 42 reaches the second position from the first position. That is, the first restricted portion 423 is separated from the first restricting portion 471, and the second restricted portion 426 is joined to the second restricting portion 472. Then, the user releases the pushing portion 312 of the lever 31, the thrust applied to the pushing portion 312 is removed, and the lever 31 is immediately restored to the original position, since the second restricted portion 426 is temporarily restricted by the second restricting portion 472.
  • the buckle 42 can temporarily stay at the second position, and at the same time, the elastic force given to the chip 53 by the stylus 33 causes the ink cartridge 4 to bounce upwardly away from the binding of the mounting portion 3. Finally, the user can take out the ink cartridge 4 from the mounting portion 3.
  • Embodiment 3B is a diagrammatic representation of Embodiment 3B.
  • Figure 30 is a schematic view showing the mounting of the ink cartridge of the third embodiment to the mounting portion.
  • 31 and 32 are partial schematic views of the ink cartridge of the third embodiment.
  • the ink cartridge 5 has an elastic member 56, a buckle 52, a first restricting portion 571, a second restricting portion 572, and a second spring 58.
  • the buckle 52 has a first restricted portion 523 and a second restricted portion 524.
  • the first restricted portion 523 is a projection that can cooperate with the first restricting portion 571 on the housing to hold the ink cartridge in the first position.
  • the second restricted portion 524 is an arcuate recess, and the second restricting portion 572 is an arcuate cylinder that matches the second restricted portion 524.
  • the user first pushes the pushing portion 312 of the lever 31, and the pushing portion 312 drives the buckle 52 to move toward the elastic member 56, and the buckle 52 reaches the second position from the first position. That is, the first restricted portion 523 is separated from the first restricting portion 571, and the second restricted portion 524 is joined to the second restricting portion 572. Then, the user releases the pushing portion 312 of the lever 31, the thrust applied to the pushing portion 312 is removed, and the lever 31 is immediately restored to the original position, since the second restricted portion 524 is temporarily restricted by the second restricting portion 572.
  • the buckle 52 can be temporarily stayed at the second position, and at the same time, the elastic force given to the chip 53 by the stylus 33 causes the ink cartridge 5 to bounce upwardly away from the binding of the mounting portion 3. Finally, the user can take out the ink cartridge 5 from the mounting portion 3.
  • the axial direction of the elastic element can also be set to a horizontal direction, that is, a direction parallel to the first surface and the second surface, or can be disposed obliquely downward, which can solve the solution of the present technical solution.
  • the technical problem can achieve the technical effect of the technical solution.

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  • Ink Jet (AREA)

Abstract

一种墨盒(2),可拆卸地安装到打印装置的安装部(3)上。墨盒包括壳体(29)和设置于壳体上的卡扣(22),卡扣与打印装置的施力部件能够卡合以使墨盒固定在安装部上,且卡扣与施力部件能够分离以解除墨盒与打印装置的固定。这种墨盒通过卡扣与施力部件的卡合与分离,摒弃了通过把手定位墨盒的固定方式。

Description

墨盒 技术领域
本发明涉及喷墨打印机技术领域,尤其涉及一种墨盒。
背景技术
喷墨打印机是比较常用的打印印刷用具。虽然目前激光打印机已经比较普及,但由于激光打印机的维护成本较高,喷墨打印机仍然占有非常大的市场份额,尤其在家庭、商铺、办公等场所。墨盒作为喷墨打印的耗材用品,其在市场上的需求量也是很大。
其中目前比较常见的一种墨盒如图1所示,墨盒6是一种可拆卸的安装到安装部(图中未示出)上的耗材用品。墨盒6具有把手61、接合部62、芯片63、出墨口64、壳体69a。其中,接合部62设置在把手61上,其把手61是从壳体69a上延伸出的,把手61具有弹性且可绕支点611进行旋转。接合部62可以与安装部进行接合的部分,防止墨盒6向上移动,从而接合部62会受到安装部给予的向下的作用力,把手61会受到一个向下的作用力。此作用力会让把手61具有一个向下旋转的力矩,因把手61是从壳体69a上延伸出来的,如果此力矩长时间施加在把手61上,会使得把手61的弹性不够或者失去弹性不能保持在预定的位置上,导致墨盒6位置固定不准确而无法被安装部识别,或无法固定在安装部上。同时,如果墨盒6多次反复安装,可能会导致把手61失去弹性,最终也会导致墨盒6无法固定在安装部上。
发明内容
本发明提供了一种墨盒,以便于更可靠地将墨盒固定于安装部上。
一种墨盒,所述墨盒可拆卸地安装到打印装置的安装部上,所述墨盒包括壳体和卡扣,所述卡扣设置于所述壳体上,所述卡扣与所述打印装置的施力部件能够卡合以使所述墨盒固定在所述安装部上,且所述卡扣与所述施力部件能够分离,以解除所述墨盒与所述打印装置的固定。
优选地,所述墨盒还包括与所述壳体相连接的第一弹性部件,所述接合部位于所述第一弹性部件和所述施力部件之间,所述施力部件受到使用者给予的朝向所述第一弹性部件的作用力时带动所述卡扣向所述第一弹性部件所在的方向运动。
优选地,在所述施力部件的作用下,所述卡扣的运动方向为水平方向。
优选地,所述卡扣包括接合部和被限制部,所述接合部与所述施力部件相对设置,所述施力部件能够带动所述卡扣运动,所述被限制部与所述卡扣的运动方向形成夹角,所述壳体在与所述被限制部相对的位置还设置限制部,所述限制部与所述被限制部能够卡合或分离。
优选地,还包括按压部和第二弹性部件,所述限制部与所述按压部连接,所述卡扣上具有通孔,所述通孔形成所述被限制部,所述按压部的一端穿过所述被限制部,所述第二弹性部件设置于所述壳体与所述按压部之间,所述第一弹性部件与所述第二弹性部件的延伸方向相互垂直,所述卡扣具有限位作用部,所述按压部具有容纳所述限位作用部的槽,且所述按压部能够与所述限位作用部相抵接。
优选地,所述限制部包括第一限制部和第二限制部,所述第一限制部位于所述第二限制部和所述施力部件之间;
在所述墨盒安装到所述安装部的姿态下,所述被限制部与所述第二限制部分离且所述被限制部与所述第一限制部卡合;在所述墨盒从所述安装部取出的姿态下,所述被限制部与所述第一限制部分离且所述被限制部与所述第二限制部先卡合再分离。
优选地,所述限制部包括第一限制部和第二限制部,沿所述第一弹性部件指向所述施力部件的方向,所述第一限制部到所述弹性部件的距离大于所述第二限制部到所述弹性部件的距离;
在所述墨盒安装到所述安装部的姿态下,所述被限制部与所述第二限制部分离且所述被限制部与所述第一限制部卡合;在所述墨盒从所述安装部取出的姿态下,所述被限制部与所述第一限制部分离且所述被限制部与所述第二限制部先卡合再分离。
优选地,所述墨盒还包括第三弹性件,所述第二限制部为柱体,所述第三弹性件外套于所述第二限制部,所述被限制部上具有凸起和凹部,所述凸起能够与所述第一限制部挡接,所述凹部能够与所述第二限制部配合。
优选地,所述施力部件通过第二弹性部件安装于所述安装部中,所述第二弹性部件与所述第一弹性部件相对设置,且沿铅垂方向所述第二弹性部件位于所述第一弹性部件的下方。
优选地,所述卡扣包括接合部,所述施力部件在外力的作用下能够在铅垂平面内朝所述接合部所在的方向转动,在所述施力部件停止转动的姿态下,所述外力撤去后,所述卡扣在所述第一弹性部件的作用下复位,所述施力部件在所述第二弹性部件的作用下复位,所述施力部件复位时的加速度大于所述卡扣复位时的加速度。
优选地,所述墨盒还包括设置在所述卡扣上的受力部。
优选地,当所述被限制部被卡合在所述第二限制部的位置时,所述被限制部所受到的来自于所述第一弹性部件的弹性力,大于所述被限制部所受到的来自于所述第二限制部的作用力。
优选地,当所述被限制部被卡合在所述第一限制部的位置时,所述被限制部所受到的来自于所述第一弹性部件的弹性力,小于或等于所述被限制部所受到的来自于所述第一限制部的作用力。
优选地,所述被限制部包括第一被限制部和第二被限制部,所述第一被限制部与所述第一限制部相对设置且能够彼此卡合或分离,所述第二被限制部与所述第二限制部相对设置且能够彼此卡合或分离。
优选地,所述施力部件复位时的初始加速度为10~26.6m/s2,所述卡扣复位时的初始加速度为4~9.6m/s2
优选地,所述卡扣的质量为0.31~0.6g,所述施力部件的质量为0.45~0.65g。
优选地,所述第一弹性部件施加给所述卡扣的弹力是2.4~3N,所述第二弹性部件施加给所述施力部件的弹力是6.5~12N。
优选地,所述第一弹性部件的线径为0.4mm、展开长度为14mm、中径为4.1mm、有效圈数为8圈、节距为1.6mm。
优选地,根据权利要求10所述的墨盒,其特征在于,所述第二弹性部件的线
径为0.4mm、展开长度为9mm、中径为2.6mm、有效圈数为9圈、节距为1mm。优选地,:所述墨盒可拆卸地安装到具有施力部件的安装部中,所述卡扣上设置有接合部,所述壳体上设置一个卡位以及至少一个弹性元件,所述弹性元件位于所述接合部上方,所述弹性元件能够与所述杠杆抵接或者分离。
优选地,:所述墨盒安装到所述安装部时,所述弹性元件以及所述接合部均与所述施力部件抵接。
优选地,:所述墨盒还包括出墨口,所述出墨口和所述弹性部件分别位于所述墨盒本体的两侧。
优选地,:所述墨盒本体上形成把手,且所述接合部和所述弹性元件均设置在所述把手上。
优选地,:所述施力部件上具有接合孔,所述卡扣上具有接合凸起,所述接合凸 起能够与所述接合孔相抵接,以使所述施力部件转动时能够推动所述卡扣运动。
优选地,:所述墨盒还包括设置在所述卡扣上的受力部,所述卡扣包括向下延伸的连接舌,所述连接舌包括所述接合部和所述连接部,所述施力部件具有第一接合凸起和第二接合凸起,所述第一接合凸起和第二接合凸起能够与所述接合部抵接,所述施压部件能够与所述受力部相作用,以使所述受力部带动所述卡扣运动。
优选地,所述墨盒还设置有把手,所述卡扣设置在所述把手上。
本发明提供的技术方案可以达到以下有益效果:
本发明提供的墨盒通过卡扣与施力部件的卡合与分离,实现墨盒在打印装置上的安装与拆卸,摒弃了通过把手定位墨盒的固定方式。相比之下,采用卡扣与施力部件配合的方式后,墨盒的安装更加可靠,不容易出现墨盒无法固定或者无法识别的情况,进而更可靠地将墨盒固定在打印装置的安装部上。
应当理解的是,以上的一般描述和后文的细节描述仅是示例性的,并不能限制本发明。
附图说明
图1示出了现有技术墨盒示意图;
图2示出了本发明的实施例一A的,墨盒的结构示意图;
图3示出了本发明的实施例一A的,墨盒的结构示意图;
图4示出了本发明的实施例一A的,墨盒的结构示意图;
图5示出了本发明的实施例二A的,墨盒的结构示意图;
图6示出了本发明的实施例二A的,卡扣处于第二位置的示意图;
图7、图8示出了本发明的实施例二A的,卡扣示意图;
图9示出了本发明的实施例二A的,墨盒安装到安装部的局部示意图;
图10示出了本发明的实施例一A和实施例二A的,作为施力部件的安装部的杠杆示意图;
图11示出了本发明的实施例三A的,墨盒安装到安装部的局部示意图;
图12示出了本发明的实施例三A的,卡扣示意图;
图13示出了本发明的实施例四A的,墨盒安装到安装部的示意图;
图14和图15示出了本发明的实施例四A的,墨盒的部分示意图;
图16示出了本发明的实施例五A的,墨盒的示意图;
图17和图18示出了本发明的实施例五A的,设置有伸缩部的卡扣示意图;以及
图19示出了本发明的实施例五A的,墨盒安装到安装部的局部示意图;
图20a示出了现有技术中,墨盒的示意图;
图20b示出了现有技术中,墨盒的示意图;
图20c示出了现有技术中,墨盒和安装部结合的示意图;
图20d示出了现有技术中,墨盒未正确安装到安装部的示意图;
图20、图21为实施例一B的墨水盒示意图;
图22为实施例一B的墨水盒的剖视图;
图23为实施例一B的卡扣处于第二位置的示意图;
图24、图25为实施例一B的卡扣示意图;
图26为实施例一B的墨水盒安装到安装部的局部示意图;
图27为安装部杠杆的示意图;
图28为实施例二B的墨水盒安装到安装部的局部示意图;
图29为实施例二B的卡扣示意图;
图30为实施例三B的墨水盒安装到安装部的示意图;
图31、图32为实施例三B的墨水盒的部分示意图;图33示出了本实用新型的具体实施方式的,墨盒的结构示意图;
图34示出了本实用新型的一个实施例C的,安装部的结构示意图;
图35和图36示出了本实用新型的一个实施例C的,卡扣的结构示意图;
图37示出了本实用新型的一个实施例C的,墨盒安装到安装部的结构示意图;
图38示出了本实用新型的一个实施例C的,墨盒与安装部分离过程中的第一状态的结构示意图;
图39示出了本实用新型的一个实施例C的,墨盒与安装部分离过程中的第二状态的结构示意图;以及
图40示出了本实用新型的一个实施例C的,设置有加宽施力部件的安装部的结构示意图;
图41、图42为安装部的示意图;
图43至图45为实施例一D墨盒的示意图;
图46为实施例一D墨盒与安装部的结合的部分示意图;
图47所示为活动杠杆的示意图;
图48为实施例一D墨盒的力矩示意图;
图49为实施例二D墨盒的示意图;
图50为实施例二D的墨盒与安装部的结合的部分示意图;
图51为实施例三D墨盒的示意图;
图52为实施例三D的墨盒与安装部的结合的部分示意图;
图53为实施例一E的墨盒未安装至安装部时的示意图;
图54为实施例一E的墨盒安装至安装部时的示意图;
图55为实施例一E的墨盒从安装部取出后的示意图;
图56为实施例一E的墨盒从安装部取出后的局部示意图;
图57为实施例二E的安装部的示意图;
图58为实施例二E的安装部另一示意图;
图59为实施例二E的施力部件的示意图;
图60为实施例二E的墨盒的示意图;
图61为实施例二E的墨盒与安装部的配合示意图;
图62为实施例二E的墨盒与安装部的另一配合示意图;
图63为实施例三E的施力部件的示意图;
图64为实施例三E的墨盒与安装部的另一配合示意图;
图65为实施例四E的墨盒与安装部的配合示意图;
图66为实施例五E的墨盒与安装部的配合示意图。
此处的附图被并入说明书中并构成本说明书的一部分,示出了符合本发明的实施例,并与说明书一起用于解释本发明的原理。
具体实施方式
下面通过具体的实施例并结合附图对本发明做进一步的详细描述。
实施例一A
图2、图3为实施例一A的墨盒示意图。如图2和图3所示,墨盒2基本呈长方体形状。本领域普通技术人员可以理解,根据实际需要墨盒2可以呈现椭圆形、圆形等形状。本实施例中,墨盒2基本呈长方体形状,墨盒2由6个面组成,分别包括:第一面2a、第二面2b、第三面2c、第四面2d、第五面2e、第六面2f。其中,第一面 2a和第二面2b彼此相对;第三面2c和第四面2d彼此相对,且和第一面2a基本垂直;第五面2e和第六面2f彼此相对,且和第一面2a、第三面2c基本垂直。
墨盒2具有:卡位21、卡扣22、芯片23、出墨口24、限位部25、弹性部件26(图4中示出)、限制部27(图4中示出)、壳体29。卡位21设置在第四面2d上,卡位21具有卡位面211,可以与安装部3的相应位置接合,防止墨盒2向上移动。芯片23设置在第一面2a与第三面2c之间倾斜设置的一个斜面上,芯片23固定在芯片架23a上,且具有与安装部3相应部分电连接的端子231。芯片23上具有存储了墨水量信息、墨水类型、生产厂家等信息,可以与打印机安装部3上的触针33实现电连接。出墨口24是设置在第一面2a上的凸起,可以为打印机提供墨水。限位部25具有限位面251,可以限制墨盒2在左右方向的的移动。壳体29具有壳腔292、壳盖291。壳腔292中具有可存储墨水的墨水腔293,壳盖291焊接在壳腔291上,使得墨水腔293可以处于密闭状态。
进一步地,如图4所示,弹性部件26可以为硅胶、弹性金属片、弹簧等,本实施例中优选的为弹簧。卡扣22包括接合部221和被限制部223,弹性部件26沿自身的伸缩方向连接卡扣22,这样卡扣22可以在外力的作用下沿弹性部件26的伸缩方向运动。具体地,被限制部223与卡扣22的运动方向形成夹角,当卡扣22沿弹性部件26的伸缩方向运动运动时,被限制部223可以与限制部27卡合或分离。更为具体地,被限制部223与卡扣22运动方向的夹角可以小于90度或者等于90度或者大于90度,这都可以实现本发明的目的。优选的,被限制部223相对于铅垂方向朝弹性部件26倾斜(从图4的角度看向左倾斜),这样有利于被限制部223与卡扣22之间的运动。
本领域技术人员理解,在实际的应用中,墨盒安装到安装部上,而安装部设置在打印装置中,在打印装置(图中未示出)中靠近接合部221的位置设置有施力部件(图中未示出),施力部件的形状可以根据接合部221的形状匹配设计,以图4示出的接合部221为例,此时施力部件可以设置成具有凹槽或者接合孔的结构,使得二者能够卡合以使墨盒固定在打印装置中。在另外一些变化例中,接合部221还可以卡肩、卡钩等常规形状,同时施力部件也对应作出变化,以满足二者能够接合的目的,在此不予赘述。进一步地,施力部件在外力的作用下还可以与接合部221分离,以解除墨盒与打印装置的固定,进而将墨盒拆出完成墨盒的替换,具体的过程详见以下描述。
进一步地,接合部221设置在弹性部件26和施力部件之间,在墨盒安装过程中,按压第二面2b以使接合部221插入施力部件的凹槽或者接合孔内以完成墨盒的安装,本领域技术人员理解,墨盒与打印装置的固定主要依赖于接合部221与施力部件的连接,具体地,在墨盒安装完成后,被限制部223与限制部27是分离的,且被限制部223位于限制部27和施力部件之间。
进一步地,在墨盒的拆卸过程中,使用者对施力部件施加外力使施力部件朝弹性部件26的方向运动,进而使卡扣22朝弹性部件26的方向运动并压缩弹性部件26,当被限制部223进入限制部27的位置后,撤去施加在施力部件上的外力,此时施力部件在弹性力的作用下恢复原位,卡扣22在弹性部件26回弹力的作用下朝施力部件方向运动,但是被限制部223在恢复过程中与限制部27相卡合以阻止卡扣22继续朝施力部件的方向运动,而施力部件则完全归位并且与接合部221已经分离,此时安装部3的触针给予芯片53的弹性力会使得墨盒2向上弹起,脱离安装部3的束缚,从而解除墨盒与打印装置的固定,完成墨盒的拆卸。具体地,在拆卸的过程中,被限制部223与限制部27卡合时,被限制部223受到的弹性部件26给予的回弹力大于限制部27给予的作用力,则卡扣22在短时间被限制部27卡合后,最终会恢复到自然状态。更为具体地,如果在墨盒安装状态时,被限制部223不与限制部27卡合,在墨盒取出时,被限制部223与限制部27先卡合再分离,使得在使用者撤去外力时,施力部件恢复到 原位,卡扣22因被限制部223被短时间的卡合在限制部27内,则卡扣22与施力部件相分离。本领域技术人员理解,卡扣22朝弹性部件26的方向运动的过程中,可能会出现被限制部223超过限制部27的位置的情形,此时撤去施加在施力部件上的外力后,被限制部223在恢复过程中仍然会到达限制部27的位置并与限制部27短暂卡合,这同样可以实现本发明的目的。
实施例二A:图5为实施例二A的墨盒的剖视图;如图5所示,卡扣22位于第一位置(即位于第一限制部271的位置)的示意图。图6为卡扣22位于第二位置(即位于第二限制部272的位置)的示意图。具体地,卡扣22具有接合部221、连接部222、被限制部223。弹性部件26可以为硅胶、弹性金属片、弹簧等,本实施例中优选的为弹簧。限制部27具有第一限制部271、第二限制部272,且第一限制部271位于第二限制部和施力部件之间。本实施例中,限制部27为设置在壳体29上的槽。连接部222和弹性部件26相抵接,连接部222和接合部221相抵接,被限制部223和连接部222相抵接。本领域技术人员可以理解,卡扣22也可以不设置连接部222。如图5所示,当被限制部223被第一限制部271所限制时,卡扣22(被限制部223)处于第一位置处。此时,弹性部件26给予卡扣22的的弹性力小于或等于被限制部223所受到的第一限制部271所给予的作用力,故卡扣22上的被限制部223不会因弹性力的作用而脱离第一限制部271,即卡扣22可以保持在第一位置处。如图6所示,当被限制部223被第二限制部272所限制时,卡扣22(被限制部223)处于第二位置处。此时,弹性部件26给予卡扣22的的弹性力大于被限制部223所受到的第二限制部272所给予的作用力,故当卡扣22的被限制部223处于第二位置时,卡扣22只能短暂的保持在第二位置上,最终由于弹性部件26的弹性力使得卡扣22(被限制部223)恢复到第一位置处。本领域普通技术人员可以理解,被限制部223可以是一个,也可以是沿卡扣22的连接部222的圆周部分排列的多个。
具体地,弹性部件26弹性力的大小可以通过材料以及形状的设计实现不同的变化,例如弹性部件26为金属螺旋弹簧,则影响力的因素有金属材料本身的切边模量、弹簧的线径、弹簧的中径以及有效线圈数等,又例如弹性部件26为硅胶,则弹性力主要取决于硅胶材料本身的弹性系数。更为具体地,被限制部223和第一限制部271之间的作用力可以通过变换二者的材料种类以及控制被限制部223与第一限制部271的卡合深度实现不同的变化,例如被限制部223伸入第一限制部271的距离变长,此时限制部223和第一限制部271之间的作用力增大,反之,则限制部223和第一限制部271之间的作用力则变小。相应地,被限制部223和第二限制部272之间的作用力也可以通过类似的方式实现不同的变化。本领域技术人员可以在此基础上做不同的变化,在此不予赘述。
图7、图8为实施例二A的卡扣示意图。为了保证卡扣22可以稳定的固定在第一位置处,平衡弹性部件26给予的弹性力,卡扣22上可以设置加强部,如图7和图8所示,本实施例中,卡扣22设置了第一加强部224、第二加强部225。本领域普通技术人员可以理解,加强部可以是一个或者两个或者多个均可,只要能够满足卡扣22在第一位置处的受力平衡即可。与加强部224、225相连接的壳体部分设置有与加强部224、225相匹配的槽,可以满足在墨盒2取出过程中加强部在槽内移动。本领域普通技术人员可以理解,如果可以保证卡扣22的受力平衡,则可以不设置加强部。
图9为实施例二A的墨盒安装到安装部的局部示意图。如图9所示,打印装置中不需要单独设置施力部件,而是将安装部3具有可活动的杠杆31作为施力部件,第一限制部271位于第二限制部272和施力部件(即杠杆31)之间。第一限制部271到弹性部件26的距离大于第二限制部272到弹性部件26的距离,第一限制部271到杠杆 31的距离小于第二限制部272到杠杆31的距离。被限制部223在第二位置时弹性部件26给予卡扣22的弹性力大于被限制部223在第一位置时弹性部件26给予卡扣22的弹性力。杠杆31的示意图如图10所示,杠杆31具有:旋转轴313和314、接合孔311、推部312。杠杆31可沿旋转轴313、314旋转。当墨盒2安装到安装部3的姿态下,弹性部件26(优选为弹簧)的轴线方向为水平方向。在墨盒2安装到安装部3的姿态下,接合部221与杠杆31的接合孔311相结合,用于限制墨盒2向上的移动。在取出墨盒2的过程中,首先使用者推动杠杆31的推部312,推部312会带动卡扣22向弹性部件26的方向移动,卡扣22的被限制部223从第一限制部271到达第二限制部272处,即卡扣22从第一位置到达第二位置处。然后,使用者松开杠杆31的推部312,施加在推部312上的上的推力撤去,杠杆31立即恢复到原始位置处,由于被限制部223被第二限制部272短暂的限制作用(即,被限制部223被短时间的卡合在第二限制部272处),卡扣22可短暂的停留在第二位置处,与此同时,触针33给予芯片23的弹性力会使得墨盒2向上弹起,脱离安装部3的束缚。最后,使用者可以从安装部3内取出墨盒2。
本领域技术人员理解,图7和图8示出的卡扣22以及图10中示出的杠杆31同样可以应用于实施例一A中,在此不予赘述。具体地,在实施例二A中,当墨盒2未安装到安装部3的姿态下,被限制部223被限制部27限制在第一限制部271的第一位置上。通过以上的实施例一A和实施例二A可以看出,本发明涉及的技术方案摒弃了背景技术中的把手定位墨盒的固定方式,防止墨盒位置固定不准确而无法被安装部识别,或墨盒无法固定在安装部上的情况。
在一个变化例中,卡扣22和壳体29也可以采用一体成型或者分别成型后组装,只要不影响卡扣22的移动均可达到本技术方案的要求。本实施例中,从图5及图9中可以看出,具有接合部221的卡扣22和壳体29是分离部件,卡扣22和壳体29可以分别生产后再组装,因卡扣22有定位墨盒2的作用,故优选的卡扣22的材料的硬度要高于壳体29。优选的,卡扣22和壳体29均为注塑成型且为塑料制品。优选的,卡扣22的材料为ABS,壳体29的材料为PP。
实施例三A:
图11为实施例三A的墨盒4安装到安装部3的局部示意图。卡扣42上的具有第一被限制部423、第二被限制部426,限制部47包括第一限制部471和第二限制部472,沿弹性部件46指向杠杆31(即施力部件)的方向,第一限制部471到弹性部件46的距离大于第二限制部472到弹性部件46的距离,以保证接合部421朝弹性部件46运动过程中,第一被限制部423与第一限制部471先卡合,然后第二被限制部426与第二限制部472再卡合。具体地,当第一被限制部423被第一限制部471限制的状态下,卡扣42处于第一位置,此时弹性部件46给予卡扣42的弹性力小于或等于第一被限制部423所受到的第一限制部471所给予的作用力,即第一位置是卡扣42处于受力平衡的位置。当第二被限制部426被第二限制部472限制的状态下,卡扣42处于第二位置,此时弹性部件46的弹性力大于第二限制部472给予第二被限制部426的作用力,即弹性部件46给予卡扣42的弹性力大于第二限制部472给予第二被限制部426的作用力,即卡扣42处于非平衡状态下,在非平衡状态下第二限制部472暂时被第二被限制部426所限制,卡扣42可以暂时处于第二位置,但最终卡扣42在弹性部件46弹力的作用下会恢复到第一位置处(即第一限制部423的位置)。当墨盒4未安装到安装部3的姿态下,限制部47将被第一限制部423限制在第一位置上。
图12为实施例三A的卡扣示意图。为了保证卡扣42可以稳定的固定在第一位置处,卡扣42上可以设置加强部,如图12所示,本实施例中,卡扣42设置了第一加强部424、第二加强部425。与加强部424、425相连接的壳体部分设置有与加强部424、 425相匹配的槽,可以满足在墨盒4取出过程中加强部在槽内移动。第一被限制部423通过第一臂423a与连接部422相连接的,第二被限制部426是通过第二臂423a与连接部422相连接的,同样,第一加强部424、第二加强部425也是通过臂与连接部422相连接的。
卡扣42的第一被限制部423、第二被限制部426可以同时设置在同一个壁423a上,也可以达到本技术方案的技术效果,此结构可以省去第二臂426a。
在取出墨盒4的过程中,首先使用者推动杠杆31的推部312,推部312会带动卡扣42向弹性部件46的方向移动,卡扣42的从第一位置到达第二位置处,即,第一被限制部423与第一限制部471分离,第二被限制部426与第二限制部472相接合。然后,使用者松开杠杆31的推部312,施加在推部312上的上的推力撤去,杠杆31立即恢复到原始位置处,由于第二被限制部426被第二限制部472短暂的限制作用,卡扣42可短暂的停留在第二位置处,与此同时,触针33给予芯片53的弹性力会使得墨盒4向上弹起,脱离安装部3的束缚。最后,使用者可以从安装部3内取出墨盒4。
其余部分同实施例二A,在此处不做重复描述。
实施例四A:
图13为实施例四A的墨盒安装到安装部的示意图。图14、图15为实施例四A的墨盒的部分示意图。墨盒5具有弹性部件56、卡扣52、第一限制部571、第二限制部572、第二弹簧58,同实施例三A类似,沿弹性部件56指向杠杆31(即施力部件)的方向,第一限制部571到弹性部件56的距离大于第二限制部572到弹性部件56的距离。卡扣52上具有第一被限制部523、第二被限制部524。第一被限制部523是一个凸起,可以与壳体上的第一限制部571配合使墨盒保持在第一位置上。第二被限制部524是一个弧状的凹部,第二限制部572是一个与第二被限制部524相匹配的具有弧状端部的柱体。在取出墨盒5的过程中,首先使用者推动杠杆31的推部312,推部312会带动卡扣52向弹性部件56的方向移动,卡扣52的从第一位置到达第二位置处,即,第一被限制部523与第一限制部571分离,第二被限制部524与第二限制部572相接合。然后,使用者松开杠杆31的推部312,施加在推部312上的推力撤去,杠杆31立即恢复到原始位置处,由于第二被限制部524被第二限制部572短暂的限制作用,卡扣52可短暂的停留在第二位置处,与此同时,触针33给予芯片53的弹性力会使得墨盒5向上弹起,脱离安装部3的束缚。最后,使用者可以从安装部3内取出墨盒5。
其余部分同实施例三A,在此处不做重复描述。
本领域的普通技术人员可以理解,弹性元件的轴线方向也可以设置为水平方向,即与第一面和第二面平行的方向;也可以设置为倾斜向下方,均可以解决本技术方案所解决的技术问题,可以达到本技术方案的技术效果。
实施例五A:
图16示出了本发明的实施例五A的,墨盒7的示意图,墨盒7包括彼此相对的第一面7a和第二面7b,以及彼此相对的第三面7c和第四面7d,从图16中可以看出,区别于以上的实施例的,图16示出的墨盒7的卡扣72具有两个伸缩部726,本领域技术人员理解,墨盒7的其他部分的构成和位置关系可以参考图2和图3,在此不予赘述。具体地,卡扣72包括接合部721、连接部722以及伸缩部726,两个伸缩部726分别位于连接部722的两侧,且沿第二面7b指向第一面7a的方向,伸缩部726位于接合部721的下方。具体地,图17示出了墨盒7安装到安装部3的局部示意图,结合图16和图17可以看出,安装部3具有与伸缩部726相对设置的抵接部34,在墨盒的安装过程中,使用者按压第二面7b使墨盒朝第一面7a、第三面7c的方向运动,当伸缩部726与抵接部34抵接后,抵接部34向伸缩部726施加朝向第四面7d或者朝向第二面7b与第四面7d的反作用力,即抵接部34施加的反作用力朝向弹性部件(图16 和图17未示出)的压缩方向,此时由于使用者作用在第二面7b的按压力并未撤去,因此抵接部34施加的反作用力最终会转移到弹性部件(图中未示出)上并促使弹性部件压缩,本领域技术人员理解,相比于以上的实施例,本实施例在安装的过程中可以更加省力。
在另一个变化例中,根据安装部尺寸的不同,与伸缩部726配合的抵接部也可以安装部3中的其它固定部件,只要该抵接部在安装过程中与伸缩部726相对即可。
进一步地,图18和图19示出了卡扣72的示意图,其中的伸缩部726呈倒L形,且伸缩部726的沿铅垂方向下延伸,优选的抵接部34相对于伸缩部726倾斜,这样更利于抵接部34向伸缩部726施加朝向第二面7b与第四面7d的反作用力。优选地,卡扣72设置有加强部724、725,其作用与图8中示出的加强部224、225是类似的,在此不予赘述。作为一种变化,抵接部34与伸缩部726也可以是平行的,这样抵接部34向伸缩部726施加的反作用力是朝向第四面7d的,这同样可以实现本实施例的目的。作为另一种变化,伸缩部726相对于铅垂方向是倾斜的,相应地,抵接部34可以与伸缩部726平行或者相对于伸缩部726倾斜,在此不予赘述。
实施例C
本领域技术人员理解,本实用新型涉及的墨盒置于喷墨打印机中,所述墨盒的主体轮廓由壳体2形成,如图33所示,所述壳体2基本呈立方体形状,具体地,根据实际需要壳体2可以呈现椭圆形、圆形等形状。更为具体地,所述壳体2由6个面组成,其中,第一面2a和第二面2b彼此相对;第三面2c和第四面2d彼此相对且和第一面2a基本垂直。更为具体地,所述壳体2通常包括壳腔和壳盖(图中未示出),壳腔中具有可存储墨水的墨水腔,壳盖焊接在壳腔上,使得墨水腔可以处于密闭状态。
进一步地,所述墨盒具有与壳体2相连接的第一弹性部件41,所述第一弹性部件41沿伸缩方向连接卡扣22,所述第一弹性部件41可以为硅胶、弹性金属片、弹簧等,本具体实施方式中优选的为弹簧,这样所述卡扣22能够沿所述第一弹性部件41的伸缩方向运动。具体地,所述第一弹性部件41沿水平方向设置,所述卡扣22能够沿水平方向往复运动。所述卡扣22与所述第一弹性部件41的具体连接方式将在后面具体描述。
进一步地,所述卡扣22能够与所述喷墨打印机上的施力部件32接合或分离,所述施力部件32通过第二弹性部件42与所述喷墨打印机连接,所述第二弹性部件42与所述第一弹性部件41相对设置且沿铅垂方向所述第二弹性部件42位于所述第一弹性部件41的下方。所述第二弹性部件42可以为硅胶、弹性金属片、弹簧等,本具体实施方式中优选的为弹簧,所述第二弹性部件42可以沿水平方向设置,也可以相对于水平方向倾斜设置。具体地,所述施力部件32在外力的作用下能够在铅垂平面朝所述卡扣22的方向转动。
进一步地,在铅垂方向上,所述外力作用在所述施力部件32的位置(以下称为“第一位置321”)与所述卡扣22的位置基本持平,即,相对于所述第一面2a,第一位置321与所述卡扣22距离所述第一面2a的高度基本相同,此时,所述施力部件32压迫所述卡扣22沿所述第一弹性部件41的压缩方向运动,相应地,所述施力部件32连接所述第二弹性部件42的位置(以下称为“第二位置322”)沿所述第二弹性部件42的压缩方向运动,同时,由于所述第一弹性部件41和所述第二弹性部件42是相对设置的,因此第一位置321与第二位置322的运动方向是相反的。具体如图33中所示,所述第一位置321位于所述施力部件32的顶部,所述第二位置322位于所述施力部件32的底部,即,第一位置321和第二位置322沿铅垂方向分别位于施力部件32的旋 转轴线(图中未示出)的两边,因此第一位置321和第二位置322的运动方向相反。更为具体地,当外力作用在第一位置321时,在所述施力部件32停止转动姿势下,当所述外力撤去后,第一位置321朝远离所述卡扣22的方向运动,所述卡扣22在所述第一弹性部件41的作用下反弹复位,所述施力部件32在所述第二弹性部件42的作用下反弹复位,所述卡扣22复位时的运动方向与所述施力部件32复位时的转动方向是同向的。
在一个具体地实施例中,如图34所示,所述喷墨打印机包括安装部3,所述施力部件32为设置在所述安装部3上的可旋转的杠杆,所述第二弹性部件42设置在所述安装部3上,所述施力部件32通过所述第二弹性部件42与所述安装部3连接。具体地,所述墨盒包括芯片23,所述安装部3包括触针31,所述芯片23(图37中有示出)与所述触针31相对设置,所述卡扣22与所述施力部件32接合时所述芯片23与所述触针31接触,所述触针31会给予芯片23和墨盒一个沿铅垂方向向上的弹力,所述卡扣22与所述施力部件32分离后所述墨盒在所述触针31的弹力作用下向上弹起。更为具体地,如图33所示,芯片23设置在第一面2a与第三面2c之间倾斜设置的一个斜面上,芯片23固定在芯片架23a上,芯片23上具有存储了墨水量信息、墨水类型、生产厂家等信息的存储单元以及端子,端子可以与安装部3上的触针31实现电连接。出墨口21是设置在第一面2a上的凸起,可以为所述喷墨打印机提供墨水。
作为本具体实施例的一种连接方式,图35和图36示出了所述第一弹性部件41和所述卡扣22的细节图,结合图33可以看出,所述卡扣22的一部分伸入所述壳体2内并卡接在壳体2内,所述卡扣22具有接合部221并伸出所述壳体2外,所述卡扣22位于所述壳体2内的部分形成容纳槽(图中未标号),所述第一弹性部件41设置在所述容纳槽中,本领域技术人员理解,通过调整所述容纳槽的尺寸,使得容纳槽的尺寸与所述第一弹性部件41的尺寸匹配,这样,所述第一弹性部件41可以不固定在所述卡扣22和所述壳体2上,而是同时抵接所述卡扣22和所述壳体2。本领域技术人员理解,如图34所示,施力部件32可以设置成具有接合孔323(或者凹槽)的结构,所述接合部221与接合孔323(或者凹槽)接合,以使所述卡扣22能够与所述施力部件接合,进而将墨盒固定在安装部3中。在另外一些变化例中,所述卡扣22的接合部还可以卡肩、卡钩等常规形状,同时施力部件32也对应作出变化,以满足二者能够接合的目的,在此不予赘述。
作为一种变化的连接方式(图中未示出),所述第一弹性部件41直接固定在所述第三面2c上,所述卡扣22再与所述第一弹性部件41固定连接,具体的固定方式有多种,例如直接通过焊接的方式固定,又例如,分别在所述第三面2c和所述卡扣22上设置固定块,然后将第一弹性部件41固定在固定块上,这些均属于现有技术,在此不予赘述。
进一步地,所述墨盒在安装过程中,按压所述第二面2b使所述墨盒整体向下运动,直到达到图37示出的状态,即,所述卡扣22与所述施力部件32接合,同时所述芯片23与所述触针31抵接,此时,所述触针31会向所述墨盒施加向上的反弹力,但由于所述接合部221与所述接合孔323(或者凹槽)接合,所述墨盒固定在所述安装部3内。
进一步地,当需要拆卸所述墨盒时,如图37所示,所述施力部件32的第一位置321处受到操作者施加的外力F,在外力F作用下所述施力部件32转动,所述施力部件32的第一位置321沿所述卡扣22的方向运动,所述卡扣22在施力部件32的作用下沿所述第一弹性部件41的压缩方向运动,所述施力部件32的第二位置322沿所述第二弹性部件42的压缩方向运动,当所述外力撤去后,所述卡扣22与所述施力部件32同时复位,且所述卡扣22复位时的运动方向与所述第一位置321复位时的运动方 向是同向的,此时,只要保证所述施力部件32复位时的加速度大于所述卡扣22复位时的加速度,在卡扣22和施力部件32复位过程中就能够实现图38中示出的墨盒与安装部分离过程中的第一状态,即,所述卡扣22与所述施力部件32的刚刚分离,但所述触针31与所述芯片23还未分离。
进一步地,在达到第一状态之后,进入墨盒与安装部分离过程中的第二状态,当所述卡扣22与所述施力部件32分离后,所述墨盒在所述触针31的弹力的作用下向上弹起,如图39所示,所述芯片23不再压紧所述触针31,所述卡扣22的接合部221与所述施力部件32的接合孔323(或者凹槽)错位,进而实现所述卡扣22与所述施力部件32完全分离,且所述触针31已经将整个墨盒弹起,然后再将墨盒从安装部3中取出,完成整个拆卸过程。
进一步地,本领域技术人员理解,所述第一弹性部件41和所述第二弹性部件42弹性力的大小影响所述卡扣22与所述施力部件32复位时的加速度,影响弹性力的因素包括所述第一弹性部件41和所述第二弹性部件42的规格以及所述第一弹性部件41和所述第二弹性部件42的压缩程度。例如,所述第一弹性部件41和第二弹性部件42均为金属螺旋弹簧,优选地,金属材料可以选择碳钢、不锈铁或者不锈钢,则影响弹性力的因素有金属材料本身的切边模量、弹簧的线径、弹簧的中径以及有效线圈数等,又例如所述第一弹性部件41和第二弹性部件42均为硅胶,则弹性力主要取决于硅胶材料本身的弹性系数。进一步地,在所述第一弹性部件41和所述第二弹性部件42规格一定的条件下,压缩越高,则弹性力越大。
进一步地,还可以通过配合改变所述卡扣22与所述施力部件32的质量以调整所述卡扣22与所述施力部件32复位时的加速度。本领域技术人员理解,所述第一弹性部件41的弹性力越大,所述卡扣22的质量越小,则复位时的加速度越大,所述第一弹性部件41的弹性力越小,所述卡扣22的质量越大,则复位时的加速度越小;相应地,所述施力部件32复位时加速度的调整原理也是类似的,在此不予赘述。
作为一种优选的实施例,所述施力部件32复位时的初始加速度大于所述卡扣22复位时的初始加速度更有利于所述墨盒的快速拆卸,即,所述外力撤去后的初始阶段,所述施力部件32即完成与所述卡扣22的分离,此时所述墨盒在所述触针31弹力的作用下弹起,之后就可以取出墨盒。以下给出了多个具体的实施例,具体地,下述多个实施例中,所述第一弹性部件41的线径为0.4mm、展开长度为14mm、中径为4.1mm、有效圈数为8圈、节距为1.6mm,所述第二弹性部件42的线径为0.4mm、展开长度为9mm、中径为2.6mm、有效圈数为9圈、节距为1mm,所述外力的大小为8~10N,本领域技术人员可以结合下述实施例变化出更多的实现方案。
实施例一,所述卡扣22的质量为0.31g,所述施力部件32的质量为0.45g,所述第一弹性部件41在外力的作用下压缩后,撤去外力,所述第一弹性部件41施加到所述给所述卡扣22的弹力是3N,所述第二弹性部件42施加给所述施力部件32的弹力是12N,所述卡扣22复位时的初始加速度为9.6m/s2,所述施力部件32复位时的初始加速度为26.6m/s2。
实施例二,所述卡扣22的质量为0.38g,所述施力部件32的质量为0.51g,所述第一弹性部件41在外力的作用下压缩后,撤去外力,所述第一弹性部件41施加到所述给所述卡扣22的弹力是2.5N,所述第二弹性部件42施加给所述施力部件32的弹力是8N,所述卡扣22复位时的初始加速度为6.57m/s2,所述施力部件32复位时的初始加速度为15.69m/s2。
实施例三,所述卡扣22的质量为0.38g,所述施力部件32的质量为0.51g,所述第一弹性部件41在外力的作用下压缩后,撤去外力,所述第一弹性部件41施加到所述给所述卡扣22的弹力是2.5N,所述第二弹性部件42施加给所述施力部件32的弹 力是10N,所述卡扣22复位时的初始加速度为6.57m/s2,所述施力部件32复位时的初始加速度为19.61m/s2。
实施例四,所述卡扣22的质量为0.38g,所述施力部件32的质量为0.58g,所述第一弹性部件41在外力的作用下压缩后,撤去外力,所述第一弹性部件41施加到所述给所述卡扣22的弹力是2.5N,所述第二弹性部件42施加给所述施力部件32的弹力是8N,所述卡扣22复位时的初始加速度为6.57m/s2,所述施力部件32复位时的初始加速度为13.79m/s2。
实施例五,所述卡扣22的质量为0.38g,所述施力部件32的质量为0.58g,所述第一弹性部件41在外力的作用下压缩后,撤去外力,所述第一弹性部件41施加到所述给所述卡扣22的弹力是2.5N,所述第二弹性部件42施加给所述施力部件32的弹力是10N,所述卡扣22复位时的初始加速度为6.57m/s2,所述施力部件32复位时的初始加速度为17.24m/s2。
实施例六,所述卡扣22的质量为0.6g,所述施力部件32的质量为0.65g,所述第一弹性部件41在外力的作用下压缩后,撤去外力,所述第一弹性部件41施加到所述给所述卡扣22的弹力是2.4N时,所述卡扣复位时的初始加速度为4m/s2,所述第二弹性部件42施加给所述施力部件32的弹力是6.5N,所述施力部件32复位时的初始加速度为10m/s2。
进一步地,本领域技术人员理解,结合上述五个实施例可以看出,所述第一弹性部件41施加给所述卡扣的弹力为2.4~3N,所述第二弹性部件42施加给所述施力部件32的弹力为6.5~12N,所述卡扣的质量取值为0.31~0.6g时,所述卡扣复位时的初始加速度为4~9.6m/s2,所述施力部件32的质量取值为0.45~0.65g时,所述施力部件32复位时的初始加速度为10~26.6m/s2。由此可以看出,即使所述卡扣复位时的初始加速度为最大值9.6m/s2,其仍然小于所述施力部件32复位时的初始加速度的最小值10m/s2,因此在上述取值范围内,均能够实现本实用新型的目的。本领域技术人员理解,本说明书并未列出所有的实验数据,但根据本技术领域的常识,这些实验方案均是可以实现的,在此不予赘述。
另一实施例中,所述卡扣22的质量为0.4g,所述施力部件31的质量为0.53g,所述第一弹性部件26在外力的作用下压缩后,撤去外力,所述第一弹性部件26施加到所述给所述卡扣22的弹力是2.5N,所述第二弹性部件施加给所述施力部件31的弹力是10N,所述卡扣22复位时的初始加速度为6.25m/s2,所述施力部件32复位时的初始加速度为18.86m/s2。
进一步地,当需要增加所述施力部件32的质量时,如图40所示,优选地通过增加第一位置321的宽度来实现,这样可以更方便墨盒的拆卸。
实施例一D:
如图41及图42所示,安装部2具有活动杠杆21、第一壁22a、墨管23、触针24。其中活动杠杆21可以沿着杠杆旋转轴213进行旋转,具有一定的旋转区域。本技术领域人员可以理解,在第一壁22a上可以开设孔或者槽,对本技术方案的技术效果无影响。图43至图45为实施例一墨盒的示意图。如图43至图45所示,墨盒6的形状可以呈长方体形、椭圆形、锥形等等,优选的,本实施例中墨盒6呈长方体形状,墨盒6内部具有墨水腔,可以存储一定量的墨水。墨盒6具有卡位61、芯片62、出墨口63、弹性元件64、检测元件65、墨盒本体69、第一面6a、第二面6b、第三面6c、第四面6d、第五面、第六面。其中,第五面和第六面示意图中未标出。第一面6a与第二面6b彼此相对,第三面6c与第四面6d彼此相对,且第三面6c和第四面6d与第一面6a和第二面6b基本垂直。出墨口63设置在第一面6a上,第一面6a也是墨盒6 安装到安装部2的安装方向上的前端面。在墨盒6的安装状态下,第一面6a位于第二面6b的下方,也可以说,第二面6b位于墨盒6的顶部位置。卡位61呈凸出状设置在墨盒本体69上,且可以与安装部2的活动杠杆21相匹配,达到防止墨盒6向上移动的作用。如图43所示,卡位61位于第三面6c上。芯片62可以与安装部2上的触针24相电连接,可以传输墨盒类型、墨水种类、墨水量等信息。出墨口63可以将墨水腔中的墨水供给给打印机,从而实现打印机的打印功能。出墨口63与卡位61分别位于墨盒6的两侧。弹性元件64可设置在墨盒6的顶部、上部或者上半部分,本实施例中,弹性元件64设置在墨盒6的上部,紧邻第二面6b,且位于卡位61的上方、芯片62的上方。在墨盒6尚未安装状态下,弹性元件64处于自然状态,并无压缩或者伸长。弹性元件64为弹簧、硅胶等具有弹性的元件,优选的为弹簧。如图7所示,弹性元件64设置在第三面6c与第二面6b相交接的位置上,即弹性元件64设置在出墨口63的上方且远离出墨口63的位置上。检测元件65设置在第一面6a上,检测元件65优选为棱镜,采用光学原理对墨水腔内部的墨水量进行检测。墨盒本体69包括盖691、壳体692。壳体692具有开口,且内部设置有存储墨水的墨水腔,盖691可以密封壳体692,使得墨水腔呈密闭状态。检测元件65远离出墨口63,且靠近芯片62。
图46为实施例一D墨盒与安装部的结合的部分示意图。图47所示为活动杠杆的示意图。如图47所示,活动杠杆21具有接合部211、施力部212、旋转轴213。活动杠杆21可以绕旋转轴213旋转。如图46所示,墨盒6安装到安装部2上时,卡位61与活动杠杆21的接合部211相结合,弹性元件64与活动杠杆21的施力部212相接触。弹性元件64处于压缩状态与施力部212相接触,由于弹性元件64与施力部212之间的接触,弹性元件64处于压缩状态,墨盒本体69受到弹性元件64给予的一个力的作用。
图48为实施例一墨盒的力矩示意图。如图48所示,墨盒6的弹性元件64与安装部2结合,弹性元件64处于压缩状态,会给予墨盒本体69一个倾斜向上的力F1的作用,力F1的倾斜方向是向墨盒本体69相倾斜设置。墨盒6安装到安装部2上后,卡位61为接合点,卡位61为固定点,力F1以卡位61为支点,给予墨盒本体69一个逆时针方向旋转的力矩M1,故第一面6a具有一个向下的趋势,位于第一面6a上的出墨口63可以与安装部2更好的接触,出墨口63可以更稳固的与安装部2中的墨管23相接触。
墨盒6由于取消了背景技术中的第二卡位,不会出现由于第二卡位的接触位置错误引起的墨水无法到达打印机的情况;且在墨盒6上部、卡位61上方设置了弹性元件64,在墨盒6安装状态下,弹性元件64处于压缩状态,墨盒本体69受到一个以卡位61为支点,向第一面6a方向旋转的力矩M,从而使得出墨口63更好的与墨管23相接触,杜绝了墨水无法到达打印机的情况的出现,避免了无法打印或者打印头由于空打而导致打印头损坏的情况。
检测元件65设置在出墨口63和芯片62之间,如图48所示,检测元件65设置在第一面6a上,设置在力矩M的正下方或者下方,故可以防止检测元件65的位置偏移,保证检测元件65的位置准确,检测效果更加。
本领域技术人员可以理解,出墨口63的位置可以设置在第一面6a的任何位置,并不限制与图48所示的位置处。第一面6a也可以是一个台阶面或者曲面,均可以达到本技术方案所要达到的技术目的和技术效果。
实施例二D:
图49为实施例二墨盒的示意图。如图49所示,卡位71、弹性元件74均位于把手76上,本领域技术人员可以理解,卡位71可单独位于把手76上,弹性元件74也可单独位于把手76上,均可以解决本技术方案所要解决的技术问题,也可以达到本技 术方案的技术效果。弹性元件74优选为弹簧,弹性元件74的轴线方向是倾斜向上的,且朝向墨盒本体79方向倾斜。如图50所示,墨盒7与安装部2的结合示意图,墨盒7安装到安装部2上时,墨盒7的卡位71与安装部2的活动杠杆21的接合部211相接触,达到防止墨盒7向上移动的作用。弹性元件74处于压缩状态,会对墨盒本体79施加一个倾斜向上的力F2,墨盒7安装到安装部2上后,卡位71为接合点,卡位71为固定点,力F2以卡位71为支点,给予墨盒7一个逆时针方向旋转的力矩M2,故第一面7a具有一个向下的趋势,可以与安装部2更好的接触,出墨口73可以更稳固的与安装部2中的墨管23相接触。
其余部分同实施例一D,在此处不做重复描述。
实施例三D:
图51为实施例三D墨盒的示意图。如图51所示,卡位81、弹性元件84均位于把手86上,弹性元件84优选为弹簧,弹性元件84的轴线方向是沿铅垂方向向上的。如图52所示,墨盒8与安装部2的结合示意图,墨盒8安装到安装部2上时,墨盒8的卡位81与安装部2的活动杠杆21的接合部211相接触,达到防止墨盒向上移动的作用。弹性元件84处于压缩状态,会对墨盒本体89施加一个沿铅垂方向向上的力F3,墨盒8安装到安装部2上后,卡位81为接合点,卡位81为固定点,力F3以卡位81为支点,给予墨盒8一个逆时针方向旋转的力矩M3,故第一面8a具有一个向下的趋势,可以与安装部2更好的接触,出墨口83可以更稳固的与安装部2中的墨管23相接触。
其余部分同实施例一D,在此处不做重复描述。
本领域的普通技术人员可以理解,弹性元件的轴线方向也可以设置为水平方向,即与第一面和第二面平行的方向;也可以设置为倾斜向下方,均可以解决本技术方案所解决的技术问题,可以达到本技术方案的技术效果。
实施例一E:
如图53所示,本实施例中按压部28的一部分作为限制部27,卡扣22上的通孔作为被限制部223。墨盒2未安装到安装部3上时,弹性部件26与卡扣22相抵接,弹性部件26处于压缩状态,限制部27与被限制部223相接合,用来保证卡扣22不会脱离墨盒2;限制部27与第二弹性部件26a相抵接,第二弹性部件26a处于压缩状态,使用其他限制机构(例如,限位槽与活动块)保证按压部28不会脱离墨盒2。
当墨盒2安装到安装部3上时,首先卡位21(图53中未示出)首先与安装部3的相应部分相接合,然后使用者手压按压部28的上表面(如图53中的箭头方向),按压部28向下移动,限制部27与被限制部223的第一壁2231分离,卡扣22向施力部件31方向移动,接合部221插入到接合孔311,限制部27与被限制部2232抵接,限制部27被限制在如图54所示的状态,然后使用者松开手,安装完成。
当墨盒2需要从安装部3中取出的时候,如图55所示,使用者推施力部件31的推部312,施力部件31沿旋转轴313、314旋转,施力部件31的施压部316推压卡扣22向弹性部件26的方向移动,同时,当被限制部223第二壁2232脱离限制部27时,由于第二弹性部件26a的弹性力作用,限制部27向上移动,与被限制部223的第一壁2231抵接,此时,使用者松开手,施力部件31恢复到原位置,卡扣22的接合部221与接合孔311相脱离,与此同时,触针33给予芯片23的弹性力会使得墨盒2向上弹起,脱离安装部3的束缚。最后,使用者可以从安装部3内取出墨盒2,达到如图56所示状态。
实施例二E:
如图57所示为另一种安装部3的示意图。安装部3具有可旋转的施力部件31、墨管32、卡槽33。如图58为施力部件31的示意图。除了与实施例一A-实施例五A中 的施力部件一致的地方外,此施力部件31还具有第一接合孔3111、第二接合孔3112、第三接合孔3113组合而成的接合孔311。第一接合凸起3151、第二接合凸起3152组成的接合凸起315。图59所示为本实施例的墨盒示意图。卡扣22具有连接部222、接合部221(包括第一接合部2211、第二接合部2212、第三接合部2213(可以分别与第一接合孔3111、第二接合孔3112、第三接合孔3113相接合))。如图60所示为墨盒2安装到安装部3的示意图。
当墨盒2需要从安装部3中取出时,使用者推施力部件31的推部312,施力部件31旋转,施压部316会推动连接部222上的受力部2221,带动卡扣22移动,然后即产生实施例一A-实施例五A以及实施例C所描述的运动过程。
实施例三E:
安装部同实施例二E的安装部。
如图61、62是本实施例的示意图,墨盒具有向下延伸的连接舌226,连接舌226连接接合部221和连接部222。其中,接合部221具有左接合部2211、右接合部2212,分别和第一接合凸起3151、第二接合凸起3152相接合。
当需要从安装部3中取出墨盒2时,使用者推施力部件31的推部312,施力部件31旋转,施压部316会推动连接部222上的受力部2221,带动卡扣22移动,然后即产生实施例一A-实施例五A以及实施例C所描述的运动过程。
解锁方式:从图63(将图62中的施力部件31单独拿出来)的图中可以看出,施压部316与接合凸起315同时位于旋转轴313的同侧,因此,当施力部件31旋转的时候,施压部316与接合凸起315的移动方向是同一个方向,使用者松开手的时候,如实施例一A-实施例五A:限制部与被限制部的关系,卡扣22向右移动,限制部和被限制部卡合,卡扣22处于暂停状态,接合部221与接合凸起315脱离,墨盒2在触针的弹性力作用下弹起,脱离安装部3的束缚。如实施例C:卡扣22与施力部件31之间的回复力加速度不同,接合凸起315优先于接合部221先回复到原位置,两者脱离,同时由于触针作用力,墨盒2被弹起。
实施例四E:
适用于实施例二E的安装部。
其中,接合部221、连接部222均设置在把手22上,当需要从安装部3中取出墨盒2时,使用者推施力部件31的推部312,施力部件31旋转,施压部316会推动连接部222上的受力部2221,带动把手22旋转,在使用者松开手后,施力部件31的回复力加速度大于接合部221的加速度,因此在施力部件31和把手22回复过程中,两者分开,且在触针弹性力作用下,墨盒2被弹起。
实施例五E:
采用实施例四E所述的结构,适用于实施例一A~实施例五A所述的安装部。
其过程描述和实施例四E相同,只是适用的安装部不同。
上述实施例四E和实施例五E可以解决如下背景技术的问题:参考公开号为CN201620194360.4的专利申请中的图3,该背景技术的问题为:推压部21与安装部上的第一缓冲部31的位置关系:推压部21位于第一缓冲部31的上方,如图13示意出了打印机的部分示意图,墨盒2和安装部3是放置在打印机50的内部的,如果推压部21设置在第一缓冲部31的上方,则,会造成推压部21与打印机内部零部件的干涉,例如:相摩擦或者碰撞,如果要避免此种问题的产生,则需要将安装部和墨盒高度尺寸缩小,又会造成墨盒的墨水量不足的情况。
另外,现有技术中,一种喷墨打印机用墨盒如图20a、图20b所示,墨盒5具有第一卡位51、第二卡位52、出墨口53。其中,第一卡位51和第二卡位52均是从墨 盒5的本体上突出设置的,即第一卡位51和第二卡位52是设置在墨盒5本体上的凸部。图3为墨盒5安装到安装部2的示意图,如图3所示,墨盒5的第一卡位51和安装部2的活动杠杆21相结合,第二卡位52与安装部2的定位孔22相结合,出墨口53与墨管23相结合,第一卡位51和第二卡位52与安装部2对应的部位相结合后,出墨口53与墨管23相紧密接触,从而将墨盒5固定在安装部2上。
但是,从图20b和图20c中可以看到,第二卡位52是一扁平状凸部,与第二卡位52相对应的定位孔22是一狭长的孔,同时,活动杠杆21是可旋转的,且具有一定的活动区域,由于此种结构的设置,在安装过程中,如果使用者安装速度过快或者一时疏忽,会出现图20d所示的墨盒未正确安装到安装部的情况,具体为:第二卡位5与安装部2第一壁22a相接触,但并未与定位孔22相结合,第一卡位51与活动杠杆21相结合,但出墨口53与墨管23不接触或者接触不紧密。
本领域内技术人员可以理解,墨盒本身为易耗品,在使用完毕后,需要更换新的墨盒以满足打印机再次打印的需求,同时,为了易耗品墨盒本身的通用化,一款墨盒需要同时适用于不同型号的打印机,不同型号的打印机的安装部之间会存在一定的差异,且同型号的打印机也同时存在很多台,同型号的打印机安装部也会存在一定的差异。故,一款墨盒需要同时适应不同的打印机的安装部,由于各个安装部之间存在差异,墨盒5为了同时可以匹配不同的安装部2,如图20c所示,墨盒5在安装部2上安装时,可能会出现第一壁22a与墨盒5本体之间存在间隙S的情况。由于间隙S的存在,更容易出现墨盒5由于第二卡位52未与定位孔22相结合而导致的出墨口53与墨管23不接触或者接触不紧密的情况。
当出墨口53与墨管23不接触或者接触不紧密时,直接导致墨水无法到达打印机,无法打印或者打印头由于空打而导致打印头损坏的情况。
实施例一B:
图20、图21为实施例一的墨水盒示意图。如图20和图21所示,墨水盒2基本呈长方体形状。本领域普通技术人员可以理解,根据实际需要墨水盒2可以呈现椭圆形、圆形等形状。本实施例中,墨水盒2基本呈长方体形状,墨水盒2由6个面组成,分别包括:第一面2a、第二面2b、第三面2c、第四面2d、第五面2e、第六面2f。其中,第一面2a和第二面2b彼此相对;第三面2c和第四面2d彼此相对,且和第一面2a基本垂直;第五面2e和第六面2f彼此相对,且和第一面2a、第三面2c基本垂直。
墨水盒2具有:卡位21、卡扣22、芯片23、出墨口24、限位部25、弹性部件26(图22中示出)、限制部27(图22中示出)、壳体29。卡位21设置在第四面2d上,卡位21具有卡位面211,可以与安装部3的相应位置接合,防止墨水盒2向上移动。芯片23设置在第一面2a与第三面2c之间倾斜设置的一个斜面上,芯片23固定在芯片架23a上,且具有与安装部3相应部分电连接的端子231。芯片23上具有存储了墨水量信息、墨水类型、生产厂家等信息,可以与打印机安装部3上的触针33实现电连接。出墨口24是设置在第一面2a上的凸起,可以为打印机提供墨水。限位部25具有限位面251,可以限制墨水盒2在左右方向的的移动。壳体29具有壳腔292、壳盖291。壳腔292中具有可存储墨水的墨水腔293,壳盖291焊接在壳腔291上,使得墨水腔293可以处于密闭状态。
图22为实施例一B的墨水盒的剖视图;如图22所示,为卡扣22位于第一位置的示意图。图23为卡扣22位于第二位置的示意图。卡扣22具有接合部221、连接部222、被限制部223。弹性部件26可以为硅胶、弹性金属片、弹簧等,本实施例中优选的为弹簧。限制部27具有第一限制部271、第二限制部272。本实施例中,限制部27为设置在壳体29上的槽。连接部222和弹性部件26相抵接,连接部222和接合部221相抵接,被限制部223和连接部222相抵接。本领域技术人员可以理解,卡扣22 也可以不设置连接部222。如图22所示,当被限制部223被第一限制部271所限制时,卡扣22(被限制部223)处于第一位置处。此时,弹性部件26给予卡扣22的的弹性力小于或等于被限制部223所受到的第一限制部271所给予的作用力,故卡扣22上的被限制部223不会因弹性力的作用而脱离第一限制部271,即卡扣22可以保持在第一位置处。如图23所示,当被限制部223被第二限制部272所限制时,卡扣22(被限制部223)处于第二位置处。此时,弹性部件26给予卡扣22的的弹性力大于被限制部223所受到的第二限制部272所给予的作用力,故当卡扣22的被限制部223处于第二位置时,卡扣22只能短暂的保持在第二位置上,最终由于弹性部件26的弹性力使得卡扣22(被限制部223)恢复到第一位置处。本领域普通技术人员可以理解,被限制部223可以是一个,也可以是沿卡扣22的连接部222的圆周部分排列的多个。
图24、图25为实施例一的卡扣示意图。为了保证卡扣22可以稳定的固定在第一位置处,平衡弹性部件26给予的弹性力,卡扣22上可以设置加强部,如图24和图25所示,本实施例中,卡扣22设置了第一加强部224、第二加强部225。本领域普通技术人员可以理解,加强部可以是一个或者两个或者多个均可,只要能够满足卡扣22在第一位置处的受力平衡即可。与加强部224、225相连接的壳体部分设置有与加强部224、225相匹配的槽,可以满足在墨水盒2取出过程中加强部在槽内移动。本领域普通技术人员可以理解,如果可以保证卡扣22的受力平衡,则可以不设置加强部。
图26为实施例一的墨水盒安装到安装部的局部示意图。如图26所示,安装部3具有可活动的杠杆31。杠杆31的示意图如图27所示,杠杆31具有:旋转轴313和314、接合孔311、推部312。杠杆31可沿旋转轴313、314旋转。当墨水盒2安装到安装部3的姿态下,弹性部件26(优选为弹簧)的轴线方向为水平方向。在墨水盒2安装到安装部3的姿态下,接合部221与杠杆31的接合孔311相结合,用于限制墨水盒2向上的移动。在取出墨水盒2的过程中,首先使用者推动杠杆31的推部312,推部312会带动卡扣22向弹性部件26的方向移动,卡扣22的被限制部223从第一限制部271到达第二限制部272处,即卡扣22从第一位置到达第二位置处。然后,使用者松开杠杆31的推部312,施加在推部312上的上的推力撤去,杠杆31立即恢复到原始位置处,由于被限制部223被第二限制部272短暂的限制作用,卡扣22可短暂的停留在第二位置处,与此同时,触针33给予芯片23的弹性力会使得墨水盒2向上弹起,脱离安装部3的束缚。最后,使用者可以从安装部3内取出墨水盒2。
当墨水盒2未安装到安装部3的姿态下,被限制部223被限制部27限制在第一位置上。
本技术方案摒弃了背景技术中的把手定位墨水盒的固定方式,防止墨水盒位置固定不准确而无法被安装部识别,或墨水盒无法固定在安装部上的情况。
卡扣22和壳体29页可以采用一体成型或者分别成型后组装,只要不影响卡扣22的移动均可达到本技术方案的要求。本实施例中,从图22及图26中可以看出,具有接合部221的卡扣22和壳体29是分离部件,卡扣22和壳体29可以分别生产后再组装,因卡扣22有定位墨水盒2的作用,故优选的卡扣22的材料的硬度要高于壳体29。优选的,卡扣22和壳体29均为注塑成型且为塑料制品。优选的,卡扣22的材料为ABS,壳体29的材料为PP。
实施例二B:
图28为实施例二B的墨水盒安装到安装部的局部示意图。卡扣42上的具有第一被限制部423、第二被限制部426。第一被限制部423被第一限制部471限制的状态下,卡扣42处于第一位置,第一位置是卡扣42处于受力平衡的位置。第二被限制部426被第二限制部472限制的状态下,卡扣42处于第二位置。卡扣42处于第二位置时,弹性部件46的弹性力大于第二限制部472给予第二被限制部426的作用力,即,弹性 部件46给予卡扣42的弹性力大于第二限制部472给予第二被限制部426的作用力。卡扣42处于非平衡状态下,第二限制部472暂时被第二被限制部426所限制,卡扣42可以暂时处于第二位置,最终卡扣42会恢复到第一位置处。当墨水盒4未安装到安装部3的姿态下,限制部47将被限制部423限制在第一位置上。
图29为实施例二的卡扣示意图。为了保证卡扣42可以稳定的固定在第一位置处,卡扣42上可以设置加强部,如图29所示,本实施例中,卡扣42设置了第一加强部424、第二加强部425。与加强部424、425相连接的壳体部分设置有与加强部424、425相匹配的槽,可以满足在墨水盒4取出过程中加强部在槽内移动。第一被限制部423通过第一臂423a与连接部422相连接的,第二被限制部426是通过第二臂423a与连接部422相连接的,同样,第一加强部424、第二加强部425也是通过臂与连接部422相连接的。
卡扣42的第一被限制部423、第二被限制部426可以同时设置在同一个壁423a上,也可以达到本技术方案的技术效果,此结构可以省去第二臂426a。
在取出墨水盒4的过程中,首先使用者推动杠杆31的推部312,推部312会带动卡扣42向弹性部件46的方向移动,卡扣42的从第一位置到达第二位置处,即,第一被限制部423与第一限制部471分离,第二被限制部426与第二限制部472相接合。然后,使用者松开杠杆31的推部312,施加在推部312上的上的推力撤去,杠杆31立即恢复到原始位置处,由于第二被限制部426被第二限制部472短暂的限制作用,卡扣42可短暂的停留在第二位置处,与此同时,触针33给予芯片53的弹性力会使得墨水盒4向上弹起,脱离安装部3的束缚。最后,使用者可以从安装部3内取出墨水盒4。
其余部分同实施例一B,在此处不做重复描述。
实施例三B:
图30为实施例三B的墨水盒安装到安装部的示意图。图31、图32为实施例三B的墨水盒的部分示意图。墨水盒5具有弹性部件56、卡扣52、第一限制部571、第二限制部572、第二弹簧58。卡扣52上具有第一被限制部523、第二被限制部524。第一被限制部523是一个凸起,可以与壳体上的第一限制部571配合使墨水盒保持在第一位置上。第二被限制部524是一个弧状的凹部,第二限制部572是一个与第二被限制部524相匹配的弧状柱体。在取出墨水盒5的过程中,首先使用者推动杠杆31的推部312,推部312会带动卡扣52向弹性部件56的方向移动,卡扣52的从第一位置到达第二位置处,即,第一被限制部523与第一限制部571分离,第二被限制部524与第二限制部572相接合。然后,使用者松开杠杆31的推部312,施加在推部312上的上的推力撤去,杠杆31立即恢复到原始位置处,由于第二被限制部524被第二限制部572短暂的限制作用,卡扣52可短暂的停留在第二位置处,与此同时,触针33给予芯片53的弹性力会使得墨水盒5向上弹起,脱离安装部3的束缚。最后,使用者可以从安装部3内取出墨水盒5。
其余部分同实施例一B,在此处不做重复描述。
本领域的普通技术人员可以理解,弹性元件的轴线方向也可以设置为水平方向,即与第一面和第二面平行的方向;也可以设置为倾斜向下方,均可以解决本技术方案所解决的技术问题,可以达到本技术方案的技术效果。
以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (26)

  1. 一种墨盒,所述墨盒可拆卸地安装到打印装置的安装部上,其特征在于,所述墨盒包括壳体和卡扣,所述卡扣设置于所述壳体上,所述卡扣与所述打印装置的施力部件能够卡合以使所述墨盒固定在所述安装部上,且所述卡扣与所述施力部件能够分离,以解除所述墨盒与所述打印装置的固定。
  2. 根据权利要求1所述的墨盒,其特征在于,所述墨盒还包括与所述壳体相连接的第一弹性部件,所述接合部位于所述第一弹性部件和所述施力部件之间,所述施力部件受到使用者给予的朝向所述第一弹性部件的作用力时带动所述卡扣向所述第一弹性部件所在的方向运动。
  3. 根据权利要求1所述的墨盒,其特征在于,在所述施力部件的作用下,所述卡扣的运动方向为水平方向。
  4. 根据权利要求2所述的墨盒,其特征在于,所述卡扣包括接合部和被限制部,所述接合部与所述施力部件相对设置,所述施力部件能够带动所述卡扣运动,所述被限制部与所述卡扣的运动方向形成夹角,所述壳体在与所述被限制部相对的位置还设置限制部,所述限制部与所述被限制部能够卡合或分离。
  5. 根据权利要求4所述的墨盒,其特征在于,还包括按压部和第二弹性部件,所述限制部与所述按压部连接,所述卡扣上具有通孔,所述通孔形成所述被限制部,所述按压部的一端穿过所述被限制部,所述第二弹性部件设置于所述壳体与所述按压部之间,所述第一弹性部件与所述第二弹性部件的延伸方向相互垂直,所述卡扣具有限位作用部,所述按压部具有容纳所述限位作用部的槽,且所述按压部能够与所述限位作用部相抵接。
  6. 根据权利要求4所述的墨盒,其特征在于,所述限制部包括第一限制部和第二限制部,所述第一限制部位于所述第二限制部和所述施力部件之间;
    在所述墨盒安装到所述安装部的姿态下,所述被限制部与所述第二限制部分离且所述被限制部与所述第一限制部卡合;在所述墨盒从所述安装部取出的姿态下,所述被限制部与所述第一限制部分离且所述被限制部与所述第二限制部先卡合再分离。
  7. 根据权利要求4所述的墨盒,其特征在于,所述限制部包括第一限制部和第二限制部,沿所述第一弹性部件指向所述施力部件的方向,所述第一限制部到所述弹性部件的距离大于所述第二限制部到所述弹性部件的距离;
    在所述墨盒安装到所述安装部的姿态下,所述被限制部与所述第二限制部分离且所述被限制部与所述第一限制部卡合;在所述墨盒从所述安装部取出的姿态下,所述被限制部与所述第一限制部分离且所述被限制部与所述第二限制部先卡合再分离。
  8. 根据权利要求7所述的墨盒,其特征在于,所述墨盒还包括第三弹性件,所述第二限制部为柱体,所述第三弹性件外套于所述第二限制部,所述被限制部上具有凸起和凹部,所述凸起能够与所述第一限制部挡接,所述凹部能够与所述第二限制部配合。
  9. 根据权利要求2所述的墨盒,其特征在于,所述施力部件通过第二弹性部件安装于所述安装部中,所述第二弹性部件与所述第一弹性部件相对设置,且沿铅垂方向所述第二弹性部件位于所述第一弹性部件的下方。
  10. 根据权利要求9所述的墨盒,其特征在于,所述卡扣包括接合部,所述施力部件在外力的作用下能够在铅垂平面内朝所述接合部所在的方向转动,在所述施力部件停止转动的姿态下,所述外力撤去后,所述卡扣在所述第一弹性部件的作用下复位,所述施力部件在所述第二弹性部件的作用下复位,所述施力部件复位时的加速度大于所述卡扣复位时的加速度。
  11. 根据权利要求6、7、8中任一项所述的墨盒,其特征在于,所述墨盒还包括 设置在所述卡扣上的受力部。
  12. 根据权利要求6、7中任一项所述的墨盒,其特征在于,当所述被限制部被卡合在所述第二限制部的位置时,所述被限制部所受到的来自于所述第一弹性部件的弹性力,大于所述被限制部所受到的来自于所述第二限制部的作用力。
  13. 根据权利要求12所述墨盒,其特征在于,当所述被限制部被卡合在所述第一限制部的位置时,所述被限制部所受到的来自于所述第一弹性部件的弹性力,小于或等于所述被限制部所受到的来自于所述第一限制部的作用力。
  14. 根据权利要求12所述的墨盒,其特征在于,所述被限制部包括第一被限制部和第二被限制部,所述第一被限制部与所述第一限制部相对设置且能够彼此卡合或分离,所述第二被限制部与所述第二限制部相对设置且能够彼此卡合或分离。
  15. 根据权利要求10所述的墨盒,其特征在于,所述施力部件复位时的初始加速度为10~26.6m/s2,所述卡扣复位时的初始加速度为4~9.6m/s2
  16. 根据权利要求10所述的墨盒,其特征在于,所述卡扣的质量为0.31~0.6g,所述施力部件的质量为0.45~0.65g。
  17. 根据权利要求10所述的墨盒,其特征在于,所述第一弹性部件施加给所述卡扣的弹力是2.4~3N,所述第二弹性部件施加给所述施力部件的弹力是6.5~12N。
  18. 根据权利要求4-8所述的墨盒,其特征在于,所述第一弹性部件的线径为0.4mm、展开长度为14mm、中径为4.1mm、有效圈数为8圈、节距为1.6mm。
  19. 根据权利要求10所述的墨盒,其特征在于,所述第二弹性部件的线径为0.4mm、展开长度为9mm、中径为2.6mm、有效圈数为9圈、节距为1mm。
  20. 根据权利要求1所述的墨盒,其特征在于:所述墨盒可拆卸地安装到具有施力部件的安装部中,所述卡扣上设置有接合部,所述壳体上设置一个卡位以及至少一个弹性元件,所述弹性元件位于所述接合部上方,所述弹性元件能够与所述杠杆抵接或者分离。
  21. 根据权利要求20所述的墨盒,其特征在于:所述墨盒安装到所述安装部时,所述弹性元件以及所述接合部均与所述施力部件抵接。
  22. 根据权利要求20或21所述的墨盒,其特征在于:所述墨盒还包括出墨口,所述出墨口和所述弹性部件分别位于所述墨盒本体的两侧。
  23. 根据权利要求22所述的墨盒,其特征在于:所述墨盒本体上形成把手,且所述接合部和所述弹性元件均设置在所述把手上。
  24. 根据权利要求20所述的墨盒,其特征在于:所述施力部件上具有接合孔,所述卡扣上具有接合凸起,所述接合凸起能够与所述接合孔相抵接,以使所述施力部件转动时能够推动所述卡扣运动。
  25. 根据权利要求10所述的墨盒,其特征在于:所述墨盒还包括设置在所述卡扣上的受力部,所述卡扣包括向下延伸的连接舌,所述连接舌包括所述接合部和所述连接部,所述施力部件具有第一接合凸起和第二接合凸起,所述第一接合凸起和第二接合凸起能够与所述接合部抵接,所述施压部件能够与所述受力部相作用,以使所述受力部带动所述卡扣运动。
  26. 根据权利要求10所述的墨盒,其特征在于,所述墨盒还设置有把手,所述卡扣设置在所述把手上。
PCT/CN2017/073011 2016-02-05 2017-02-06 墨盒 WO2017133710A1 (zh)

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JP2018540142A JP6741378B2 (ja) 2016-02-05 2017-02-06 インクカートリッジ
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CN201620117564.8 2016-02-05
CN201620117564 2016-02-05
CN201620132650 2016-02-22
CN201620132650.6 2016-02-22
CN201610194137.4 2016-03-30
CN201610194137.4A CN107097526B (zh) 2016-02-22 2016-03-30 一种墨盒
CN201620317695.0 2016-04-14
CN201620317695.0U CN205523078U (zh) 2016-02-05 2016-04-14 一种墨盒
CN201620489448.9U CN205768080U (zh) 2016-05-25 2016-05-25 一种喷墨打印机用墨盒
CN201620489448.9 2016-05-25

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