WO2017133710A1 - 墨盒 - Google Patents
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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
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- WO
- WIPO (PCT)
- Prior art keywords
- ink cartridge
- buckle
- elastic member
- restricted
- restricting portion
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters 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
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink 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.
Landscapes
- Ink Jet (AREA)
Abstract
Description
Claims (26)
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2018540142A JP6741378B2 (ja) | 2016-02-05 | 2017-02-06 | インクカートリッジ |
EP17747030.9A EP3412463B1 (en) | 2016-02-05 | 2017-02-06 | Ink cartridge |
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
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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 |
Publications (1)
Publication Number | Publication Date |
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WO2017133710A1 true WO2017133710A1 (zh) | 2017-08-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/CN2017/073011 WO2017133710A1 (zh) | 2016-02-05 | 2017-02-06 | 墨盒 |
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WO (1) | WO2017133710A1 (zh) |
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CN111791615A (zh) * | 2020-08-11 | 2020-10-20 | 重庆品胜科技有限公司 | 耗材盒防错位结构及打印机 |
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