WO2022161304A1 - 墨盒 - Google Patents

墨盒 Download PDF

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Publication number
WO2022161304A1
WO2022161304A1 PCT/CN2022/073436 CN2022073436W WO2022161304A1 WO 2022161304 A1 WO2022161304 A1 WO 2022161304A1 CN 2022073436 W CN2022073436 W CN 2022073436W WO 2022161304 A1 WO2022161304 A1 WO 2022161304A1
Authority
WO
WIPO (PCT)
Prior art keywords
ink
ink bag
ink cartridge
cartridge according
side plate
Prior art date
Application number
PCT/CN2022/073436
Other languages
English (en)
French (fr)
Inventor
赵晨海
何景华
刘敏
章恒
Original Assignee
北海绩迅电子科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北海绩迅电子科技有限公司 filed Critical 北海绩迅电子科技有限公司
Priority to EP22745179.6A priority Critical patent/EP4286166A1/en
Publication of WO2022161304A1 publication Critical patent/WO2022161304A1/zh

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Classifications

    • 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
    • B41J2/17503—Ink cartridges
    • B41J2/17553—Outer structure
    • 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
    • B41J2/17503—Ink cartridges
    • 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
    • B41J2/17503—Ink cartridges
    • B41J2/17513—Inner structure
    • 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
    • B41J2/17503—Ink cartridges
    • B41J2/1752—Mounting within the printer
    • 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
    • B41J2/17503—Ink cartridges
    • B41J2/1752—Mounting within the printer
    • B41J2/17523—Ink connection

Definitions

  • the present application relates to the field of printing equipment, for example, to an ink cartridge.
  • inkjet printing equipment has been widely used due to its advantages of low energy consumption, no pollution and easy color printing. favored by users.
  • An ink cartridge of an inkjet printing device is generally composed of a box body and an ink bag.
  • the ink bag is a replaceable consumable material, and the ink bag is usually inserted into the inside of the box body.
  • the box body and the ink bag are provided with a connection structure that cooperates with each other.
  • the strength of the box body will be reduced.
  • the connection structure is processed on the box body with the ink jet head, it is not easy to clamp and position the box body, and it may also be damaged by collision. inkjet head.
  • the present application provides an ink cartridge, which does not need to process a connection structure matched with the ink bag on the box body, has high structural strength, can prevent damage to the inkjet head, and prolong the service life of the box body.
  • the present application provides an ink cartridge, including an ink bag and a box body, an inkjet head and a mounting member are provided on the box body, the ink bag is detachably connected to the mounting member, and the ink bag includes an ink bag A body and an ink outlet assembly, the ink bag body includes an ink storage chamber configured to store ink, an ink inlet of the ink outlet assembly communicates with the ink storage chamber, and an ink outlet of the ink outlet assembly is connected to the ink storage chamber.
  • the ink inlets of the inkjet heads are communicated.
  • FIG. 1 is a first axonometric view of an ink bag provided by an embodiment of the application
  • FIG. 2 is a second axonometric view of an ink bag provided by an embodiment of the present application.
  • FIG. 3 is an axonometric view of a guard provided by an embodiment of the application.
  • FIG. 4 is a first axonometric view of the connection between the ink bag and the guard provided by an embodiment of the application;
  • FIG. 6 is an axonometric view of an ink outlet assembly provided by an embodiment of the application.
  • FIG. 8 is an axonometric view of an ink cartridge provided by an embodiment of the present application.
  • FIG. 9 is an axonometric view of a box body provided by an embodiment of the application.
  • FIG. 10 is an axonometric view of a mounting member provided by an embodiment of the application.
  • FIG. 11 is an axonometric view of the connection between an ink bag and a mounting piece provided by an embodiment of the application;
  • FIG. 12 is a first axonometric view of the connection between the box body and the mounting piece provided by an embodiment of the application;
  • 13 is a second axonometric view of the connection between the box body and the mounting piece provided by an embodiment of the application;
  • ink cartridge 15 is an exploded view of an ink cartridge (monochrome ink cartridge) provided by an embodiment of the application;
  • 16 is a schematic diagram of an ink bag and a protective member provided by an embodiment of the application.
  • 17 is a schematic diagram 1 of a box body, a connecting chip, a connecting piece and a mounting piece provided by an embodiment of the application;
  • FIG. 18 is a second schematic diagram of a box body, a connecting chip, a connecting piece, and a mounting piece provided by an embodiment of the application;
  • FIG. 19 is a schematic diagram of a connection chip, a connector, and an ink sac chip provided by an embodiment of the application;
  • 20 is a schematic diagram of a partial structure of a connector and a box body provided by an embodiment of the application;
  • 21 is a schematic diagram of the installation of the connector provided on the box body according to an embodiment of the application.
  • 23 is a cross-sectional view of the connection between the ink outlet assembly and the ink bag provided by another embodiment of the application;
  • 24 is an axonometric view of the connection between the ink outlet assembly and the ink bag provided by another embodiment of the application;
  • 25 is a cross-sectional view of the connection between the ink outlet assembly and the ink bag provided by another embodiment of the application;
  • 26 is a first axonometric view of an ink outlet assembly provided by another embodiment of the application.
  • FIG. 27 is a second axonometric view of an ink outlet assembly provided by another embodiment of the application.
  • FIG. 29 is an axonometric view of an ink bag and a protective member provided by another embodiment of the application.
  • Fig. 30 is an exploded view of an ink bag and a protective member provided by another embodiment of the application.
  • 31 is an axonometric view of an ink bag and a mounting member provided by another embodiment of the application;
  • FIG. 33 is an exploded view of an ink bag and a mounting member provided by another embodiment of the application.
  • Ink absorbing member 22. Connecting sleeve; 221. Sleeve body; 222. Connecting part;
  • connection should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between the two elements.
  • connection may be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between the two elements.
  • a first feature "on” or “under” a second feature may include direct contact between the first and second features, or may include the first and second features Not directly but through additional features between them.
  • the first feature being “above”, “over” and “above” the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
  • the first feature is “below”, “below” and “below” the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.
  • this embodiment provides an ink bag assembly, including an ink bag 100 and a protective member 200 .
  • the ink bag 100 includes an ink bag body 1 and an ink outlet assembly 2 .
  • the ink bag body 1 includes an ink storage chamber 117 for storing ink.
  • the ink inlet of the ink outlet assembly 2 communicates with the ink storage chamber 117 .
  • the ink outlet assembly 2 is disposed at the bottom of the ink bag body 1 , and the ink in the ink storage chamber 117 can flow into the ink outlet assembly 2 from the ink inlet of the ink outlet assembly 2 under the action of gravity.
  • the protective member 200 of this embodiment is detachably connected to the ink bag 100 .
  • the protective member 200 is installed on the ink bag 100 and seals the ink outlet of the ink outlet assembly 2 to effectively prevent ink leakage.
  • the ink bag 100 needs to be used, remove the protective member 200 from the ink bag 100, and then install the ink bag 100 on the mounting member 400 of the box body 310 of the ink cartridge 300.
  • the ink outlet of the ink outlet assembly 2 is connected to the box body 310.
  • the ink inlet 551 of the upper inkjet head 55 is connected, so as to realize the connection between the ink bag 100 and the box body 310 .
  • the ink bag body 1 is provided with a first clamping structure
  • the guard 200 includes a guard body 3 and a second clamping structure disposed on the guard body 3 , the second clamping structure and the first clamping structure
  • the first engaging structure includes a second engaging groove 111 and a second engaging protrusion 112 provided on the ink bag body 1 .
  • the second latching structure includes a third latching protrusion 34 and a second elastic latching member 4 correspondingly disposed on the protective body 3 .
  • the third latching protrusion 34 is latched into the second latching slot 111
  • the second elastic latching member 4 is latched with the second latching protrusion 112 .
  • the second locking groove 111 and the second locking protrusion 112 are respectively disposed on opposite sides of the ink bag body 1 , that is, the guard 200 is clamped to the ink bag body 1 at both ends of the ink bag body 1 to ensure that the guard 200 and the ink bag are connected to each other.
  • the stability of the body 1 connection is respectively disposed on opposite sides of the ink bag body 1 , that is, the guard 200 is clamped to the ink bag body 1 at both ends of the ink bag body 1 to ensure that the guard 200 and the ink bag are connected to each other. The stability of the body 1 connection.
  • the third locking protrusion 34 is provided with a first guide surface for guiding the movement of the third locking protrusion 34 being snapped into the second locking groove 111 , so that the assembly is smoother.
  • a plurality of third locking protrusions 34 are provided to improve the connection stability between the protective member 200 and the ink bag 100 .
  • the second elastic clip 4 includes a second elastic arm 41 and a second hook 42 which are connected to each other.
  • the second elastic arm 41 is connected with the protective body 3 .
  • the second hook 42 is engaged with the second protrusion 112 .
  • a guide groove 114 is defined on one side of the ink bag body 1 where the second locking protrusion 112 is provided, and the second locking protrusion 112 is protruded on the bottom wall of the groove of the guiding groove 114 .
  • the guide groove 114 includes a loading port and an escape port. The inlet of the guide groove 114 is opened on the bottom end face of the ink bag body 1 .
  • the ink bag 100 is moved upward until the second hook 42 is engaged with the second protrusion 112 .
  • the escape opening of the guide groove 114 is directly opposite to the groove bottom wall of the guide groove 114 , and is used to avoid the movement of the second elastic clip 4 in the guide groove 114 .
  • the guide grooves 114 play a role of guiding the engagement between the second elastic clamping member 4 and the second clamping protrusions 112 .
  • One end of the bottom wall of the guide groove 114 close to the loading port is provided with an indicator mark 115, which is used to indicate the loading direction of the second elastic clip 4 on the ink bag 100, which is convenient for users to disassemble and install the ink bag 100 and the guard 200 by themselves.
  • the indicator mark 115 is an arrow structure.
  • One end of the guide groove 114 away from the loading port thereof extends to the upper portion of the ink bag body 1 .
  • the part of the guide groove 114 located above the second locking protrusion 112 can be used as a force application space, which is convenient for the user to put his hand into the force application space, between the hand and the groove wall of the guide groove 114 that is opposite to the insertion port. Under the action of the friction force, the ink bag 100 is transferred.
  • the portion of the bottom wall of the guide groove 114 located above the second locking protrusion 112 can be used to mark relevant information such as the model and/or size of the ink bag 100 .
  • the second elastic clip 4 further includes a second toggle portion 43 connected with the second elastic arm 41 .
  • the external force toggles the second toggle portion 43, and the second toggle portion 43 drives the second elastic arm 41 to deform under the action of the external force, so that the second hook 42 is separated from the second toggle portion 43.
  • the card protrusion 112 is convenient for disassembly and assembly.
  • the second hook 42 and the second toggle portion 43 are both connected to one end of the second elastic arm 41 away from the protective body 3 , and are disposed on both sides of the second elastic arm 41 .
  • the second elastic clamping member 4 can be a plastic member, which has certain strength and elasticity, and is easy to disassemble and assemble while ensuring the strength of the connection with the ink bag 100 .
  • the shield body 3 includes a mounting portion 31 and a sealing sleeve 32 .
  • the mounting portions 31 are provided at intervals at the bottom of the ink bag 100 for supporting the ink bag 100 .
  • a port at one end of the sealing sleeve 32 is sealedly connected to the mounting portion 31 .
  • the other end of the sealing sleeve 32 is sleeved outside the ink outlet of the ink outlet assembly 2 and supports the ink bag body 1 .
  • the sealing sleeve 32 and the mounting portion 31 jointly seal the ink outlet of the ink outlet assembly 2 of the ink bag 100 .
  • the ink outlet assembly 2 includes an ink absorbing member 21 and a connecting sleeve 22 sleeved outside the ink absorbing member 21 .
  • the connecting sleeve 22 includes a sleeve body 221 and a connecting portion 222 .
  • the sleeve body 221 is a hollow structure with openings at both ends.
  • the sleeve body 221 is sleeved outside the ink absorbing member 21 .
  • the outer walls of the two ports of the sleeve body 221 are both protruded and provided with connecting portions 222 .
  • the connecting portion 222 is a ring-shaped structure.
  • the connecting portion 222 on the upper end of the sleeve body 221 can extend into the ink storage chamber 117 through the ink outlet opening of the ink storage chamber 117, so that one end of the ink absorbing member 21 is exposed to the ink storage chamber within 117.
  • the dimensions of the connecting portion 222 and the sleeve body 221 are both larger than the size of the ink outlet opening.
  • the middle portion of the sleeve body 221 is clamped in the ink outlet opening in a compressed state, and the connecting portion 222 extending into the ink storage chamber 117 can prevent the connection from being connected.
  • the sleeve 22 is detached from the ink bag body 1 .
  • the connecting portion 222 of the connecting sleeve 22 located outside the ink bag body 1 is sleeved and connected to the above-mentioned sealing sleeve 32 .
  • the ink in the ink storage chamber 117 can flow out through the ink absorbing member 21 .
  • the connecting sleeve 22 can be made of materials such as rubber or silicone, and has certain strength and elasticity.
  • the ink absorbing member 21 can be a sponge, which can absorb and store a certain amount of ink.
  • the sealing sleeve 32 can also be made of materials such as rubber or silica gel, so as to ensure the tightness of the connection between the sealing sleeve 32 and the connecting portion 222 .
  • the protective body 3 further includes a limiting portion 33 .
  • the limiting portion 33 is connected to the mounting portion 31 and is arranged around the outer circumference of the ink bag body 1 .
  • the above-mentioned third locking protrusion 34 and the second elastic locking member 4 are respectively disposed on two opposite side walls of the limiting portion 33 .
  • the limiting portion 33 By providing the limiting portion 33 , the contact area between the guard 200 and the ink bag body 1 is increased, the connection stability of the guard 200 and the ink bag 100 is improved, and the ink bag 100 is prevented from shaking relative to the mounting portion 31 during transportation.
  • the limiting portions 33 may be provided only on opposite sides of the ink bag body 1 .
  • the outer wall of the ink bag body 1 is provided with a notch 113 .
  • a protrusion 35 is correspondingly provided on the limiting portion 33 , and the protrusion 35 is snapped into the notch 113 to prevent the ink bag 100 from shaking relative to the guard 200 during transportation.
  • the guard 200 is detachably connected to the ink bag 100 .
  • the protective member 200 is installed on the ink bag 100 and seals the ink outlet of the ink outlet assembly 2 to effectively prevent ink leakage.
  • the ink bag 100 needs to be used, remove the protective member 200 from the ink bag 100, and then install the ink bag 100 on the printing device. connected to supply ink to it.
  • this embodiment further provides an ink cartridge 300 , which includes a box body 310 and the above-mentioned ink bag 100 .
  • the cartridge body 310 is provided with an ink jet head 55 and a mounting member 400 .
  • the ink bag 100 is installed on the mounting member 400, and the ink outlet of the ink outlet assembly 2 of the ink bag 100 is connected to the box body 310.
  • the ink inlet 551 of the upper inkjet head 55 is connected, so as to realize the connection between the ink bag 100 and the box body 310 .
  • the ink bag 100 is detachably connected to the mount 400 . After the ink is used up, the ink bag 100 is separated from the mounting member 400, and a new ink bag 100 is replaced to realize the repeated use of the box body 310, effectively utilize the box body 310, save cost, and save energy and protect the environment.
  • the mounting member 400 is provided on the box body 310 to connect the mounting member 400 with the ink bag 100 , so as to realize the connection between the ink bag 100 and the box body 310 , and it is not necessary to process the connection with the ink bag 100 on the box body 310
  • the structure and processing technology are simpler, the structural strength of the box body 310 is high, and the damage to the inkjet head 55 can be prevented, and the service life of the box body 310 can be prolonged.
  • the mounting member 400 includes a first support portion 6 , and the first support portion 6 is disposed at the bottom of the ink bag body 1 for supporting the ink bag body 1 .
  • the first support portion 6 is provided with a communication hole 613 , and the communication hole 613 communicates with the ink inlet 551 of the inkjet head 55 .
  • the connecting portion 222 of the ink outlet assembly 2 outside the ink bag body 1 extends into the communication hole 613 , so that the ink outlet port of the ink outlet assembly 2 communicates with the ink inlet port 551 of the inkjet head 55 .
  • the ink in the ink storage chamber 117 flows from the ink inlet of the ink outlet assembly 2 into the ink absorbing member 21 of the ink outlet assembly 2 under the action of gravity, and then flows into the ink outlet opposite the ink outlet through the ink outlet of the ink outlet assembly 2.
  • the ink inlet 551 of the inkjet head 55 is used to supply ink to the inkjet head 55 .
  • the first support portion 6 cooperates with the connecting portion 222 of the ink outlet assembly 2 outside the ink bag body 1 through the communication hole 613 thereon, so as to locate the installation of the ink bag 100 on the mounting member 400 and ensure the ink outlet assembly 2
  • the ink outlet is directly opposite to the ink inlet 551 of the inkjet head 55 .
  • the mount 400 also includes a clamping assembly for clamping the ink bag body 1 .
  • the clamping assembly includes two clamping parts 7 connected to the first support part 6 .
  • the two clamping portions 7 are respectively disposed on opposite sides of the ink bag body 1 to clamp the ink bag 100 .
  • the clamping portion 7 is located at the notch 113 of the ink bag body 1 .
  • the clamping portion 7 is inserted into the notch 113 from the bottom of the ink bag body 1 .
  • the notch 113 is used for positioning the connection between the clamping portion 7 and the ink bag body 1 .
  • the clamping portion 7 is provided with a first engaging groove 71
  • the ink bag body 1 is provided with a corresponding first engaging protrusion 116 .
  • the first latching protrusion 116 is disposed toward the notch 113 and is latched into the first latching groove 71 to improve the connection stability between the mounting member 400 and the ink bag body 1 .
  • the clamping portion 7 is provided with a second guide surface 72 for guiding the movement of the first locking protrusion 116 into the first locking groove 71 .
  • the mounting member 400 further includes a first elastic clip 8 connected to the first support portion 6 .
  • the first elastic latching member 8 is latched with the second latching protrusion 112 of the ink bag body 1 to realize the connection between the mounting member 400 and the ink bag body 1 .
  • the first elastic clip 8 includes a connected first elastic arm 81 and a first hook 82 , the first elastic arm 81 is connected to the first support portion 6 , and the first hook 82 is hooked into the second hook in convex 112.
  • the mounting member 400 is assembled with the ink bag 100, in order to ensure that the first locking protrusion 116 on the ink bag body 1 is smoothly inserted into the first locking groove 71 on the mounting member 400, the outer wall of the ink bag body 1 will press the first card. hook 82 , so that the first hook 82 drives the first elastic arm 81 to deform in a direction away from the ink bag body 1 .
  • the first elastic arm 81 drives the first latching hook 82 to engage with the second latching protrusion 112 under the action of its own elastic restoring force.
  • the first elastic clip 8 extends into the guide groove 114 from the bottom of the ink bag body 1 through the loading port of the guide groove 114 . 8.
  • the escape opening of the guide groove 114 is directly opposite to the groove bottom wall of the guide groove 114 , and is used to avoid the movement of the first elastic clip 8 in the guide groove 114 .
  • the guide grooves 114 play a role of guiding the engagement between the first elastic engagement member 8 and the second engagement protrusions 112 .
  • the first elastic clip 8 further includes a first toggle portion 83 connected with the first elastic arm 81 .
  • the first toggle portion 83 is toggled by an external force, and the first toggle portion 83 drives the first elastic arm 81 to deform under the action of the external force, so that the first hook 82 is separated from the second toggle portion 83 .
  • the card protrusion 112 is convenient for disassembly and assembly.
  • the first hook 82 and the first toggle portion 83 are both connected to one end of the first elastic arm 81 away from the protective body 3 , and are disposed on both sides of the first elastic arm 81 .
  • the first support portion 6 includes a support body 61 .
  • the support body 61 is disposed at the bottom of the ink bag body 1 for supporting the ink bag body 1 .
  • the support body 61 includes opposing first and second ends.
  • the first elastic clip 8 is connected to the first end of the first supporting portion 6 , and the two clamping portions 7 of the clamping assembly are respectively disposed on both sides of the second end of the first supporting portion 6 .
  • the mounting member 400 is connected to the ink bag body 1 at opposite ends of the ink bag body 1 through the clamping assembly and the first elastic clip 8 to ensure stable connection between the mounting member 400 and the ink bag body 1 .
  • the clamping component of the mounting member 400 clamps the ink bag body 1 along the first direction, and the first locking groove 71 on the clamping portion 7 and the first locking protrusion 116 of the ink bag body 1 are locked along the second direction.
  • the first hook 82 of the first elastic clip 8 and the second hook 112 of the installation member 400 are also clipped in the second direction, and the installation member 400 also passes through the first elastic clip 8 and the clamping portion. 7 cooperates with the first locking protrusion 116 to limit the position of the ink bag body 1 along the third direction, and finally realizes the stable connection between the mounting member 400 and the ink bag body 1 .
  • the box body 310 includes a box body 51 and a first side plate 52 and a second side plate 53 connected to the box body 51 .
  • the above-mentioned ink jet head 55 is provided on the cartridge body 51 .
  • the support body 61 of the mounting member 400 is mounted on the box body 51 .
  • the first side plate 52 and the second side plate 53 are arranged on the box body 51 at intervals, and are respectively arranged on both sides of the second end of the support body 61 , and clamp the clamping components of the mounting member 400 .
  • the first side plate 52 and the second side plate 53 clamp the clamping assembly of the mounting member 400 to position the mounting member 400 on the box body 51 .
  • the first support portion 6 further includes stop portions 62 protruding from both sides of the support body 61 .
  • the first side plate 52 and the second side plate 53 are in contact with the corresponding stopper portions 62 respectively to position the mounting member 400 on the box body 51 and improve the installation accuracy of the mounting member 400 on the box body 51 .
  • the box body 310 further includes a third side plate 54 connected with the box body 51 .
  • the end face of the second end of the supporting body 61 of the mounting member 400 and/or the end of the clamping portion 7 away from the first end of the supporting body 61 abuts against the third side plate 54 to realize the mounting and positioning of the mounting member 400 on the box body 51 .
  • the support body 61 is provided with a groove 6121
  • the ink bag body 1 includes a positioning portion 12, and the positioning portion 12 is snapped into the groove 6121, so as to position the ink bag body 1 on the support body 61 and improve the The mounting accuracy of the ink bag 100 on the mounting member 400 .
  • the support body 61 includes a first support body 611 and a second support body 612 .
  • the ink bag body 1 further includes a main body portion 11 .
  • the positioning portion 12 is connected to the bottom of the main body portion 11 .
  • the first support body 611 supports the main body portion 11
  • the groove 6121 is disposed on the second support body 612 .
  • the above-mentioned first elastic clip 8 is disposed on the first supporting body 611
  • the clamping portion 7 is disposed on the second supporting body 612
  • the stopper portions 62 are disposed on both sides of the first supporting body 611 and extend to the first supporting body 611 . on the second support body 612 .
  • the mounting member 400 is an injection-molded integrally-molded injection-molded part, which has a simple manufacturing process and high production efficiency.
  • the mounting member 400 and the box body 310 are bonded by adhesive glue, so that there is no need to process assembly holes on the mounting member 400 or the box body 310, thereby improving the structural strength of both.
  • the number of the ink storage chambers 117 is related to the type of the ink cartridge 300 (eg, a monochrome ink cartridge or a color ink cartridge), and each ink storage chamber 117 is provided with at least one ink outlet assembly 2 . According to the type of the ink cartridge 300 , the number of the ink storage chambers 117 can be reasonably set, and the installation positions of the ink storage chambers 117 on the ink bag body 1 can be reasonably arranged.
  • the ink cartridge 300 is a color ink cartridge.
  • the ink bag 100 includes three ink storage chambers 117 . Three of the ink storage chambers 117 are disposed on the main body portion 11 , and one of the ink storage chambers 117 penetrates through the positioning portion 12 , and an ink outlet assembly 2 is disposed at the bottom of each ink storage chamber 117 .
  • the ink cartridge 300 can also be a single-color ink cartridge
  • the ink bag 100 includes an ink storage chamber 117
  • the ink storage chamber 117 is one and opened on the main body portion 11
  • an outlet is provided at the bottom of the ink storage chamber 117 .
  • Ink Unit 2 Ink Unit 2.
  • the ink outlet assembly 2 is protruded from the bottom of the ink bag body 1 and/ Or the sealing sleeve 32 is protruded from the mounting portion 31 of the guard 200, etc., which causes the ink bag 100 to easily tilt or shake in the guard 200.
  • the support portion 36 is used for supporting the ink bag body 1 , ensuring that the ink bag 100 is stably placed in the protective member 200 , and preventing the ink bag 100 from tilting and leaking ink.
  • the second support portion 36 may also be protruded on the side of the mounting portion 31 close to the ink bag body 1 .
  • the main body portion 11 further includes an ink storage case 11a and an upper cover 11b.
  • the ink storage chamber 117 is opened on the ink storage housing 11a.
  • the upper port of the ink storage chamber 117 penetrates through the upper surface of the ink storage housing 11a.
  • the upper cover 11b is connected to the ink storage case 11a and seals the upper port of the ink storage chamber 117 .
  • the upper cover 11b is detachably connected to the ink storage housing 11a, so that ink can be injected into the ink storage chamber 117 conveniently.
  • the ink bag 100 further includes an ink bag chip 9 .
  • the ink bag chip 9 is disposed on the side of the ink bag body 1 close to the third side plate 54 .
  • the box body 310 further includes the ink cartridge chip 10 and the connection chip 20 .
  • the ink cartridge chip 10 and the connection chip 20 are both disposed on the side of the third side plate 54 away from the ink bag body 1 .
  • the ink cartridge chip 10 is connected to the third side plate 54 .
  • the connection chip 20 includes a first area 201 and a second area 202 .
  • the contacts of the first area 201 are electrically connected to the ink cartridge chip 10 .
  • the second area 202 is used for electrical connection with the ink sac chip 9 .
  • An installation cavity 541 is defined on the third side plate 54 corresponding to the second area 202 .
  • the installation cavity 541 is provided with a connector 30 , and the connector 30 includes a first pin 301 and a second pin 302 .
  • the first pins 301 are electrically connected to the contacts on the second area 202
  • the second pins 302 are electrically connected to the contacts on the ink bag chip 9 .
  • the installation cavity 541 may be a closed cavity structure ( FIG. 17 ) opened on the third side plate 54 , or an edge cavity structure ( FIG. 18 ) opened on the third side plate 54 .
  • the closed cavity structure means that the entire circumference of the installation cavity 541 is surrounded by a solid third side plate 54 .
  • the edge cavity structure refers to the edge where the mounting cavity 541 penetrates through the third side plate 54 .
  • the ink cartridge chip 10 and the ink sac chip 9 are generally directly electrically connected, the outer side wall of the box body 310 is provided with a connection hole, and a part of the ink cartridge chip 10 extends into the connection hole, so that the The contacts and corresponding contacts on the ink sac chip 9 are in contact and electrically connected.
  • the box body 310 itself has a certain thickness, in order to enable the contacts on the ink cartridge chip 10 to contact the contacts on the ink sac chip 9 effectively, and at the same time to prevent the ink cartridge chip 10 from being damaged due to multiple replacement of the ink sac 100 Due to serious friction, the contacts of the ink cartridges have problems such as copper cracks or collapses.
  • a connecting chip 20 and a connecting member 30 are added, and the second region 202 of the connecting chip 20 is electrically connected to the ink sac chip 9 through the connecting member 30 , so as to connect the contacts on the connecting chip 20 and the ink sac chip 9 .
  • the high processing accuracy and the relative installation position accuracy of the connecting chip 20 and the ink sac chip 9 are required to be low, and the effective electrical connection between the connecting chip 20 and the ink sac chip 9 can be ensured, and the product cost is low.
  • the ink outlet assembly 2 of this embodiment includes a connecting sleeve 22 and an ink absorbing member 21 .
  • the connecting sleeve 22 is sleeved outside the ink absorbing member 21 .
  • the connecting sleeve 22 includes a sleeve body 221 and a connecting portion 222 .
  • the sleeve body 221 is a hollow structure with open ends at both ends, and the sleeve body 221 is sleeved outside the ink absorbing member 21 .
  • the connecting portion 222 is connected to one end of the sleeve body 221 located outside the ink storage chamber 117 .
  • the sizes of the connecting portion 222 and the sleeve body 221 are both larger than the size of the ink outlet opening, and the upper end of the sleeve body 221 is clamped in the ink outlet opening in a compressed state.
  • the connecting portion 222 is used for sleeve connection with the sealing sleeve 32 .
  • the ink outlet assembly 2 of this embodiment includes a connecting sleeve 22 and an ink absorbing member 21 .
  • the connecting sleeve 22 includes a first sleeve body portion 2211 and a second sleeve body portion 2212 which are connected to each other.
  • the size of the first set of body parts 2211 is larger than that of the second set of body parts 2212 and the ink absorbing member 21 .
  • a fixing portion 13 is protruded from the ink outlet opening of the ink storage chamber 117 .
  • the fixing portion 13 is annular, and is disposed along the circumferential direction of the ink outlet opening.
  • an escape groove 14 is provided in the outer circumferential direction of the fixing portion 13 .
  • the first sleeve body portion 2211 extends into the escape groove 14 and is tightly sleeved on the fixing portion 13 , so as to realize the connection between the connection sleeve 22 and the ink bag body 1 .
  • the ink absorbing member 21 includes a first ink absorbing part 211 and a second ink absorbing part 212 which are connected.
  • the first ink absorbing portion 211 is tightly sleeved in the fixing portion 13 .
  • the second ink absorbing portion 212 is tightly sleeved within the second body portion 2212 .
  • the second body portion 2212 located outside the escape groove 14 is used for sleeve connection with the sealing sleeve 32 .
  • the second body portion 2212 is provided with a third guide surface 2213 , which facilitates the installation of the second body portion 2212 into the sealing sleeve 32 .
  • the difference between this embodiment and the previous embodiment is that the structure of the ink bag body 1 is different.
  • the second locking protrusions 112 are protruded from the outer surface of the ink bag body 1 .
  • the ink bag body 1 is directly engaged with the second elastic engaging element 4 on the guard 200 or the first elastic engaging element 8 on the mounting element 400 through the second engaging protrusion 112 on the outer surface of the ink bag body 1 .
  • the ink bag body 1 of this embodiment is provided with the second locking protrusion 112 on one side without the guide groove 114.
  • the ink bag body 1 of this embodiment has a simpler structure, more convenient processing, and lower product cost. Low.
  • the difference between this embodiment and the previous embodiment is that the structures of the ink bag body 1 , the mounting member 400 and the protective member 200 are different.
  • the ink bag body 1 is not provided with the second latching protrusion 112 , but a latching hole 16 and an escape cavity 15 communicating with the latching hole 16 are opened on the ink bag body 1 .
  • the cavity opening 151 of the avoidance cavity 15 penetrates through the bottom of the ink bag body 1 .
  • the first elastic latching member 8 on the mounting member 400 extends from the bottom of the ink bag body 1 to the cavity opening 151 of the escape cavity 15 into the escape cavity 15 until the first hook on the first elastic latching member 8 82 is clamped to the hole wall of the clamping hole 16 .
  • the first elastic clip 8 of this embodiment is provided at a non-edge position of the mounting member 400 .
  • the first toggle portion 83 and the first toggle portion 81 in the present embodiment are respectively disposed on both sides of the first elastic arm 81 .
  • the extension direction is the same.
  • the second elastic clip 4 of the guard 200 (not shown in the figure) of this embodiment is not provided on the limiting portion 33 , but is provided on the mounting portion 31 , so as to be connected with the evacuating cavity 15 .
  • the cavity opening 151 is directly opposite.
  • the structure of the second elastic clip 4 is the same as that of the first elastic clip 8 .
  • the avoidance cavity 15 may not be provided, and the first elastic clip 8 on the mounting member 400 slides along the outer surface of the ink bag body 1 until the first hook 82 extends into the clip The hole 16 is clamped with the hole wall of the clamping hole 16 .
  • the second elastic latching member 4 of the guard 200 slides along the outer surface of the ink bag body 1 until the second latching hook 42 extends into the latching hole 16 and engages with the hole wall of the latching hole 16 .
  • the ink bag is installed on the mounting member, so as to realize the connection between the ink bag and the box body.
  • the ink bag is connected with the box body through the mounting piece, and it is not necessary to process a connection structure matched with the ink bag on the box body, so as to ensure the strength of the box body and avoid damage to the inkjet head.
  • the ink cartridge provided by the present application includes a box body and an ink bag.
  • the box body is provided with an inkjet head and a mounting member.
  • the ink bag is installed on the mounting member, and the ink outlet of the ink outlet assembly of the ink bag is communicated with the ink inlet port of the inkjet head on the box body, so as to realize the connection between the ink bag and the box body.
  • the ink bag is detachably connected to the mount. After the ink is used up, the ink bag is separated from the mounting member, and a new ink bag is replaced to realize the repeated use of the box body, effectively use the inkjet head on it, save cost, and save energy and protect the environment.
  • the mounting piece By arranging a mounting piece on the box body, the mounting piece is connected with the ink bag, so as to realize the connection between the ink bag and the box body, and it is not necessary to process the connection structure matched with the ink bag on the box body, the processing technology is simpler, and the structure of the box body High strength, and can prevent damage to the inkjet head and prolong the service life of the box.

Abstract

公开了一种墨盒，其包括墨囊（100）和盒体（310），盒体上设有喷墨头（55）和安装件（400），墨囊可拆卸连接于安装件上，墨囊包括墨囊本体（1）和出墨组件（2），墨囊本体包括设置为储存墨水的储墨腔（117），出墨组件的进墨口与储墨腔连通，出墨组件的出墨口与喷墨头的入墨口（551）连通。通过在盒体上设置安装件，将安装件与墨囊连接，由此实现墨囊与盒体的连接，从而无需在盒体上加工与墨囊配合的连接结构，加工工艺更简单，盒体的结构强度高，且能防止损坏喷墨头，延长盒体的使用寿命。

Description

墨盒
本申请要求在2021年1月26日提交中国专利局、申请号为202110105944.5、发明名称为“墨盒”的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及打印设备领域，例如涉及一种墨盒。
背景技术
随着自动化办公设备的逐渐普及，打印设备在人们的正常工作和学习中扮演着越来越重要的角色，其中，喷墨打印设备因其耗能低、无污染及便于彩色打印等优点受到了用户的青睐。
喷墨打印设备的墨盒一般由盒体和墨囊组成，墨囊为可更换型耗材，通常是将墨囊插入盒体的内部。为将墨囊和盒体固定连接，会在盒体及墨囊上设置相互配合的连接结构。在盒体上加工相应的连接结构时，会导致盒体的强度降低，同时在带有喷墨头的盒体上加工连接结构时，不易对盒体进行夹持定位，并还可能会碰撞损坏喷墨头。
发明内容
本申请提供一种墨盒，无需在盒体上加工与墨囊配合的连接结构，盒体的结构强度高，且能防止损坏喷墨头，延长盒体的使用寿命。
本申请提供一种墨盒，包括墨囊和盒体，所述盒体上设置有喷墨头和安装件，所述墨囊可拆卸地连接于所述安装件上，所述墨囊包括墨囊本体和出墨组件，所述墨囊本体包括设置为储存墨水的储墨腔，所述出墨组件的进墨口与所述储墨腔连通，所述出墨组件的出墨口与所述喷墨头的入墨口连通。
附图说明
图1为本申请一实施例提供的墨囊的第一轴测图；
图2为本申请一实施例提供的墨囊的第二轴测图；
图3为本申请一实施例提供的防护件的轴测图；
图4为本申请一实施例提供的墨囊和防护件连接的第一轴测图；
图5为本申请一实施例提供的墨囊和防护件连接的第二轴测图；
图6为本申请一实施例提供的出墨组件的轴测图；
图7为本申请一实施例提供的出墨组件与墨囊连接的剖视图；
图8为本申请实施例提供的墨盒的轴测图；
图9为本申请一实施例提供的盒体的轴测图；
图10为本申请一实施例提供的安装件的轴测图；
图11为本申请一实施例提供的墨囊和安装件连接的轴测图；
图12为本申请一实施例提供的盒体和安装件连接的第一轴测图；
图13为本申请一实施例提供的盒体和安装件连接的第二轴测图；
图14为本申请一实施例提供的墨盒(彩色墨盒)的分解图；
图15为本申请一实施例提供的墨盒(单色墨盒)的分解图；
图16为本申请一实施例供的墨囊和防护件的示意图；
图17为本申请一实施例提供的盒体、连接芯片、连接件和安装件的示意图一；
图18为本申请一实施例提供的盒体、连接芯片、连接件和安装件的示意图二；
图19为本申请一实施例提供的连接芯片、连接件和墨囊芯片的示意图；
图20为本申请一实施例提供的连接件和盒体的局部结构的示意图；
图21为本申请一实施例提供的连接件在盒体上的安装示意图；
图22为本申请另一实施例提供的出墨组件的轴测图；
图23为本申请另一实施例提供的出墨组件与墨囊连接的剖视图；
图24为本申请另一实施例提供的出墨组件与墨囊连接的轴测图；
图25为本申请另一实施例提供的出墨组件与墨囊连接的剖视图；
图26为本申请另一实施例提供的出墨组件的第一轴测图；
图27为本申请另一实施例提供的出墨组件的第二轴测图；
图28为本申请另一实施例提供的出墨组件与墨囊连接的局部结构的示意图；
图29为本申请另一实施例提供的墨囊与防护件的轴测图；
图30为本申请另一实施例提供的墨囊与防护件的分解图；
图31为本申请另一实施例提供的墨囊与安装件的轴测图；
图32为本申请另一实施例提供的墨囊与安装件的轴测图；
图33为本申请另一实施例提供的墨囊与安装件的分解图。
附图标记：
100、墨囊；200、防护件；300、墨盒；310、盒体；400、安装件；
1、墨囊本体；2、出墨组件；3、防护本体；4、第二弹性卡接件；6、第一支撑部；7、夹紧部；8、第一弹性卡接件；9、墨囊芯片；10、墨盒芯片；20、连接芯片；30、连接件；
11、主体部；12、定位部；
11a、储墨壳；11b、上盖；
111、第二卡槽；112、第二卡凸；113、缺口；114、导向槽；115、指示标记；116、第一卡凸；117、储墨腔；
21、吸墨件；22、连接套；221、套本体；222、连接部；
31、安装部；32、密封套筒；33、限位部；34、第三卡凸；35、凸起；36、第二支撑部；
41、第二弹性臂；42、第二卡勾；43、第二拨动部；
51、盒本体；52、第一侧板；53、第二侧板；54、第三侧板；55、喷墨头；
551、入墨口；541、安装腔；
61、支撑本体；62、止挡部；
611、第一支撑本体；612、第二支撑本体；6121、凹槽；613、连通孔；
71、第一卡槽；72、第二导向面；
81、第一弹性臂；82、第一卡勾；83、第一拨动部；
201、第一区域；202、第二区域；
301、第一针脚；302、第二针脚；
13、固定部；14、避让槽；15、避让腔；151、腔口；16、卡孔；
211、第一吸墨部；212、第二吸墨部；
2211、第一套本体部；2212、第二套本体部；2213、第三导向面。
具体实施方式
在本申请的描述中，除非另有明确的规定和限定，术语“相连”、“连接”、“固定”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本实施例的描述中，术语“上”、“下”、“右”、等方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述和简化操作，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。此外，术语“第一”、“第二”仅仅用于在描述上加以区分，并没有特殊的含义。
如图1-图5所示，本实施例提供一种墨囊组件，包括墨囊100和防护件200。墨囊100包括墨囊本体1和出墨组件2。墨囊本体1包括用于储存墨水的储墨腔117。出墨组件2的进墨口与储墨腔117连通。示例性地，出墨组件2设置于墨囊本体1的底部，储墨腔117内的墨水能在重力作用下由出墨组件2的进墨口流入出墨组件2中。本实施例的防护件200与墨囊100可拆卸连接。墨囊100在运输或储存过程中，防护件200安装于墨囊100上，并密封出墨组件2的出墨口，有效防止漏墨。需要使用墨囊100时，将防护件200从墨囊100上拆下，再将墨囊100安装于墨盒300的盒体310的安装件400上，出墨组件2的出墨口与盒体310上的喷墨头55的入墨口551连通，从而实现墨囊100与盒体310的连接。
本实施例中，墨囊本体1上设置有第一卡接结构，防护件200包括防护本体3以及设置于防护本体3上的第二卡接结构，第二卡接结构与第一卡接结构卡接，从而实现墨囊100和防护件200的可拆卸连接，结构简单，便于组装及更换墨囊100。
例如，第一卡接结构包括设置于墨囊本体1上的第二卡槽111和第二卡凸112。对应地，第二卡接结构包括对应设置于防护本体3上的第三卡凸34和第二弹性卡接件4。第三卡凸34卡入第二卡槽111中，第二弹性卡接件4与第二卡凸112卡接。第二卡槽111和第二卡凸112分设于墨囊本体1的相对的两侧，即防护件200于墨囊本体1的两端与墨囊本体1卡接，保 证防护件200和墨囊本体1连接的稳定性。
例如，第三卡凸34上设置有第一导向面，用于对第三卡凸34卡入第二卡槽111中的运动导向，装配更顺畅。例如，第三卡凸34设置有多个，提高防护件200与墨囊100的连接稳定性。
一实施例中，第二弹性卡接件4包括相连接的第二弹性臂41和第二卡勾42。第二弹性臂41与防护本体3连接。第二卡勾42与第二卡凸112卡接。防护件200与墨囊100装配时，为保证防护件200上的第三卡凸34顺利卡入墨囊100上的第二卡槽111中，墨囊100的外壁会挤压第二卡勾42，使第二卡勾42带动第二弹性臂41向远离墨囊100的方向变形。待第三卡凸34卡入第二卡槽111中后，第二弹性臂41在自身弹性恢复力的作用下，带动第二卡勾42与第二卡凸112卡接。
本实施例中，墨囊本体1设置有第二卡凸112的一侧面开设有导向槽114，第二卡凸112凸设于导向槽114的槽底壁上。导向槽114包括装入口和避让口。导向槽114的装入口开设于墨囊本体1的底部端面。墨囊100与防护件200组装时，第二弹性卡接件4从墨囊100的底部并由导向槽114的装入口伸入导向槽114内，第二弹性卡接件4沿导向槽114相对于墨囊100向上运动，直至其上的第二卡勾42与第二卡凸112卡接。导向槽114的避让口与导向槽114的槽底壁正对，用于避让第二弹性卡接件4在导向槽114内的运动。导向槽114起到对第二弹性卡接件4与第二卡凸112的卡接进行导向的作用。
导向槽114的槽底壁靠近装入口的一端设置有指示标记115，用于指示第二弹性卡接件4在墨囊100上的装入方向，方便用户自行拆装墨囊100和防护件200。本实施例中，指示标记115为箭头结构。
导向槽114远离其装入口的一端延伸至墨囊本体1的上部。导向槽114的位于第二卡凸112上方的部分可作为施力空间，方便用户将手部伸入该施力空间内，在手部与导向槽114的与其装入口正对的槽壁之间的摩擦力的作用下，将墨囊100转移。
另外，导向槽114的槽底壁的位于第二卡凸112上方的部分可用于标记如墨囊100的型号和/或尺寸等相关信息。
在另一实施例中，第二弹性卡接件4还包括与第二弹性臂41连接的第二拨动部43。将防护件200与墨囊100拆分时，外力拨动第二拨动部43，第二拨动部43在外力作用下带动第二弹性臂41变形，以使第二卡勾42脱离第二卡凸112，便于拆装。
本实施例中，第二卡勾42和第二拨动部43均连接于第二弹性臂41远离防护本体3的一端，并分设于第二弹性臂41的两侧。
第二弹性卡接件4可以为塑胶件，兼具一定的强度和弹性，保证其与墨囊100的连接强度的同时，便于拆装。
例如，防护本体3包括安装部31和密封套筒32。安装部31间隔设置于墨囊100的底部，用于支撑墨囊100。密封套筒32的一端的端口与安装部31密封连接。密封套筒32的另一端套设于出墨组件2的出墨口外并支撑墨囊本体1，密封套筒32和安装部31共同对墨囊100的出墨组件2的出墨口密封。
示例性地，如图6和图7所示，出墨组件2包括吸墨件21以及套设于吸墨件21外的连接套22。例如，连接套22包括套本体221和连接部222。套本体221为中空且两端开口的结构。套本体221套设于吸墨件21外。套本体221的两端口的外壁均凸出设置连接部222。连 接部222为环形状结构。在套本体221受压缩的情况下，套本体221的上端的连接部222能由储墨腔117的出墨开口伸入到储墨腔117内，使得吸墨件21的一端暴露于储墨腔117内。连接部222和套本体221的尺寸均大于出墨开口的尺寸，套本体221的中部在压缩的状态下卡接在出墨开口中，且伸入储墨腔117内的连接部222能够阻止连接套22从墨囊本体1上脱落。连接套22的位于墨囊本体1外的连接部222则与上述的密封套筒32套设连接。储墨腔117内的墨水能经吸墨件21流出。
连接套22可以为橡胶或硅胶等材质，兼具一定的强度和弹性。吸墨件21可以为海绵，能够吸附并储存一定的墨水。密封套筒32也可以为橡胶或硅胶等材质，保证密封套筒32与连接部222的连接处的密封性。
例如，防护本体3还包括限位部33。限位部33与安装部31连接，并围设于墨囊本体1的外周向。上述的第三卡凸34和第二弹性卡接件4分别设置于限位部33的相对的两侧壁上。通过设置限位部33，增加防护件200与墨囊本体1的接触面积，提高防护件200与墨囊100的连接稳定性，防止运输过程中墨囊100相对于安装部31晃动。在其他实施例中，也可只在墨囊本体1的相对的两侧设置限位部33。
在一实施例中，墨囊本体1的外壁设置有缺口113。限位部33上对应设置有凸起35，凸起35卡入缺口113，防止运输过程中墨囊100相对于防护件200晃动。
防护件200与墨囊100可拆卸连接。墨囊100在运输或储存过程中，防护件200安装于墨囊100上，并密封出墨组件2的出墨口，有效防止漏墨。需要使用墨囊100时，将防护件200从墨囊100上拆下，再将墨囊100安装于打印设备上，出墨组件2的出墨口与打印设备的喷墨头55的入墨口551连通，以向其供墨。
如图8-图13所示，本实施例还提供一种墨盒300，包括盒体310以及上述的墨囊100。盒体310上设置有喷墨头55和安装件400。将上述的墨囊组件拆分(即墨囊100和防护件200拆分)后，将墨囊100安装于安装件400上，并使得墨囊100的出墨组件2的出墨口与盒体310上的喷墨头55的入墨口551连通，从而实现墨囊100与盒体310的连接。墨囊100与安装件400可拆卸地连接。墨水用完后，将墨囊100与安装件400分离，并更换新的墨囊100，实现盒体310的重复使用，有效利用盒体310，节省成本，且节能环保。
本实施例通过在盒体310上设置安装件400，将安装件400与墨囊100连接，从而实现墨囊100与盒体310的连接，无需在盒体310上加工与墨囊100配合的连接结构，加工工艺更简单，盒体310的结构强度高，且能防止损坏喷墨头55，延长盒体310的使用寿命。
例如，安装件400包括第一支撑部6，第一支撑部6设置于墨囊本体1的底部，用于支撑墨囊本体1。第一支撑部6上开设有连通孔613，连通孔613与喷墨头55的入墨口551连通。出墨组件2的位于墨囊本体1外的连接部222伸入该连通孔613内，使出墨组件2的出墨口与喷墨头55的入墨口551连通。储墨腔117内的墨水在重力作用下由出墨组件2的进墨口流入出墨组件2的吸墨件21中，再由出墨组件2的出墨口流入与出墨口正对的喷墨头55的入墨口551，以对喷墨头55供墨。第一支撑部6通过其上的连通孔613与出墨组件2的位于墨囊本体1外的连接部222配合，以对墨囊100在安装件400上的安装进行定位，保证出墨组件2的出墨口与喷墨头55的入墨口551正对。
安装件400还包括用于夹紧墨囊本体1的夹紧组件。夹紧组件包括两个与第一支撑部6连接的夹紧部7。两个夹紧部7分设于墨囊本体1的相对的两侧，以夹紧墨囊100。通过设置 夹紧组件，增加安装件400与墨囊本体1的接触面积，提高安装件400与墨囊本体1的连接稳定性。本实施例中，夹紧部7位于墨囊本体1的缺口113处。夹紧部7由墨囊本体1的底部插入缺口113。缺口113用于对夹紧部7与墨囊本体1的连接进行定位。
例如，夹紧部7上设置有第一卡槽71，墨囊本体1上对应设置有第一卡凸116。第一卡凸116朝向缺口113设置，并卡入第一卡槽71中，提高安装件400与墨囊本体1的连接稳定性。夹紧部7上设置有第二导向面72，用于对第一卡凸116卡入第一卡槽71的运动导向。
安装件400还包括与第一支撑部6连接的第一弹性卡接件8。第一弹性卡接件8与墨囊本体1的第二卡凸112卡接，实现安装件400与墨囊本体1的连接。
一实施例中，第一弹性卡接件8包括相连的第一弹性臂81和第一卡勾82，第一弹性臂81与第一支撑部6连接，第一卡勾82卡入第二卡凸112中。安装件400与墨囊100装配时，为保证墨囊本体1上的第一卡凸116顺利卡入安装件400上的第一卡槽71中，墨囊本体1的外壁会挤压第一卡勾82，使第一卡勾82带动第一弹性臂81向远离墨囊本体1的方向变形。待第一卡凸116卡入第一卡槽71中后，第一弹性臂81在自身弹性恢复力的作用下，带动第一卡勾82与第二卡凸112卡接。
与上述的第二弹性卡接件4的安装方式类似，第一弹性卡接件8从墨囊本体1的底部并由导向槽114的装入口伸入导向槽114内，第一弹性卡接件8沿导向槽114相对于墨囊本体1向上运动，直至其上的第一卡勾82与墨囊本体1的第二卡凸112卡接。导向槽114的避让口与导向槽114的槽底壁正对，用于避让第一弹性卡接件8在导向槽114内的运动。导向槽114起到对第一弹性卡接件8与第二卡凸112的卡接进行导向的作用。
在另一实施例中，第一弹性卡接件8还包括与第一弹性臂81连接的第一拨动部83。将安装件400与墨囊100拆分时，外力拨动第一拨动部83，第一拨动部83在外力作用下带动第一弹性臂81变形，以使第一卡勾82脱离第二卡凸112，便于拆装。
本实施例中，第一卡勾82和第一拨动部83均连接于第一弹性臂81远离防护本体3的一端，并分设于第一弹性臂81的两侧。
例如，第一支撑部6包括支撑本体61。支撑本体61设置于墨囊本体1的底部，用于支撑墨囊本体1。支撑本体61包括相对的第一端和第二端。第一弹性卡接件8连接于第一支撑部6的第一端，夹紧组件的两个夹紧部7分设于第一支撑部6的第二端的两侧。安装件400通过夹紧组件和第一弹性卡接件8于墨囊本体1的相对的两端与墨囊本体1连接，保证安装件400与墨囊本体1的稳定连接。
本实施例中，安装件400的夹紧组件沿第一方向夹紧墨囊本体1，夹紧部7上的第一卡槽71与墨囊本体1的第一卡凸116沿第二方向卡接，同时安装件400的第一弹性卡接件8的第一卡勾82与第二卡凸112也沿第二方向卡接，安装件400还通过第一弹性卡接件8以及夹紧部7与第一卡凸116的配合以沿第三方向对墨囊本体1限位，最终实现安装件400与墨囊本体1的稳定连接。
例如，盒体310包括盒本体51以及与盒本体51连接的第一侧板52和第二侧板53。上述的喷墨头55设置于盒本体51上。安装件400的支撑本体61安装于盒本体51上。第一侧板52和第二侧板53间隔设置于盒本体51上，并分设于支撑本体61的第二端的两侧，并夹紧安装件400的夹紧组件。通过第一侧板52和第二侧板53夹紧安装件400的夹紧组件，对安装件400在盒本体51上的安装定位。
本实施例中，第一支撑部6还包括凸设于支撑本体61的两侧的止挡部62。第一侧板52和第二侧板53分别与对应的止挡部62抵接，以对安装件400在盒本体51上的安装定位，提高安装件400在盒本体51上的安装精度。
盒体310还包括与盒本体51连接的第三侧板54。安装件400的支撑本体61的第二端的端面和/或夹紧部7远离支撑本体61的第一端的一端与第三侧板54抵接，实现安装件400在盒本体51上的安装定位。
本实施例中，支撑本体61上开设有凹槽6121，墨囊本体1包括定位部12，定位部12卡入凹槽6121内，以对墨囊本体1在支撑本体61上的安装定位，提高墨囊100在安装件400上的安装精度。
例如，支撑本体61包括第一支撑本体611和第二支撑本体612。墨囊本体1还包括主体部11。定位部12连接于主体部11的底部。第一支撑本体611支撑主体部11，凹槽6121设置于第二支撑本体612上。上述的第一弹性卡接件8设置于第一支撑本体611上，夹紧部7设置于第二支撑本体612上，止挡部62设置于第一支撑本体611的两侧，并延伸至第二支撑本体612上。
例如，安装件400为注塑一体成型的注塑件，制造工艺简单，生产效率高。
例如，安装件400与盒体310通过粘接胶粘接，无需在安装件400或盒体310上加工装配孔，提高两者的结构强度。
需要说明的是，储墨腔117的数量与墨盒300的类型(如单色墨盒或彩色墨盒)有关，且每个储墨腔117均设置有至少一个出墨组件2。可根据墨盒300的类型，合理的设置储墨腔117的数量，并合理的布置储墨腔117在墨囊本体1上的安装位置。
本实施例中，参见图14，墨盒300为彩色墨盒。墨囊100包括三个储墨腔117。其中三个储墨腔117均设置于主体部11上，且其中一个储墨腔117贯穿定位部12，每个储墨腔117的底部均设置一个出墨组件2。
一实施例中，参见图15，墨盒300也可为单色墨盒，墨囊100包括储墨腔117，储墨腔117为一个并开设于主体部11上，储墨腔117的底部设置一个出墨组件2。
还需说明的是，参见图16，对于墨囊100与上述防护件200的安装，由于定位部12凸设于主体部11的底部、出墨组件2凸设于墨囊本体1的底部和/或密封套筒32凸设于防护件200的安装部31等原因，导致墨囊100易在防护件200内倾斜或晃动，为此，防护件200的限位部33的内壁凸设有第二支撑部36，用于支撑墨囊本体1，保证墨囊100稳定放置于防护件200内，防止墨囊100发生倾斜而漏墨。在其他实施例中，第二支撑部36也可凸设于安装部31靠近墨囊本体1的一侧。
例如，参见图14和图15，主体部11又包括储墨壳11a和上盖11b。储墨腔117开设于储墨壳11a上。储墨腔117的上端口贯通储墨壳11a的上表面。上盖11b与储墨壳11a连接，并密封储墨腔117的上端口。上盖11b与储墨壳11a可拆卸连接，方便向储墨腔117注入墨水。
本实施例中，参见图17-图21，墨囊100还包括墨囊芯片9。墨囊芯片9设置于墨囊本体1靠近第三侧板54的一侧。盒体310还包括墨盒芯片10和连接芯片20。墨盒芯片10和连接芯片20均设置于第三侧板54远离墨囊本体1的一侧。墨盒芯片10与第三侧板54连接。连接芯片20包括第一区域201和第二区域202。第一区域201的触点与墨盒芯片10电连接。 第二区域202则用于与墨囊芯片9电连接。第三侧板54上对应第二区域202开设有安装腔541，安装腔541内设置有连接件30，连接件30包括第一针脚301和第二针脚302。第一针脚301与第二区域202上的触点电连接，第二针脚302与墨囊芯片9上的触点电连接。
安装腔541可为开设于第三侧板54上的封闭腔结构(图17)，也可为开设于第三侧板54上的边缘腔结构(图18)。封闭腔结构是指安装腔541的整个周向均有实体的第三侧板54包围。边缘腔结构是指安装腔541贯通于第三侧板54上的边缘。
相关技术中的墨盒中一般是将墨盒芯片10和墨囊芯片9直接电连接，盒体310的外侧壁上开设有连接孔，墨盒芯片10的部分区域伸入连接孔，使得该部分区域上的触点和墨囊芯片9上的对应触点接触并电连接。但是，由于盒体310本身具有一定的厚度，为使墨盒芯片10上的触点与墨囊芯片9上的触点能够有效接触，同时又要避免因多次更换墨囊100导致墨盒芯片10上的触点因摩擦严重而出现凸点铜裂或塌陷等问题，需结合盒体310的壁厚等因素严格控制墨盒芯片10上的触点的加工高度以及墨盒芯片10在连接孔内的安装精度，影响生产工艺及装配工艺，产品成本高。
本实施例的墨盒300增设了连接芯片20和连接件30，连接芯片20的第二区域202通过连接件30与墨囊芯片9电连接，从而对连接芯片20和墨囊芯片9上的触点高度的加工精度、及连接芯片20和墨囊芯片9的相对安装位置的精度均要求较低，并能保证将连接芯片20和墨囊芯片9有效的电连接，产品成本低。
如图22和图23所示，本实施例与前述实施例的区别在于：出墨组件2的结构不同。本实施例的出墨组件2包括连接套22和吸墨件21。连接套22套设于吸墨件21外。连接套22包括套本体221和一个连接部222。套本体221为中空且两端开口的结构，套本体221套设于吸墨件21外。套本体221的一端由储墨腔117的出墨开口伸入到储墨腔117内。连接部222连接于套本体221位于储墨腔117外的一端。连接部222和套本体221的尺寸均大于出墨开口的尺寸，套本体221的上端在压缩的状态下卡接在出墨开口中。连接部222则用于与密封套筒32套设连接。
如图24-图28所示，本实施例与前述实施例的区别在于：出墨组件2的结构不同。本实施例的出墨组件2包括连接套22和吸墨件21。连接套22包括相连的第一套本体部2211和第二套本体部2212。第一套本体部2211的尺寸大于第二套本体部2212和吸墨件21的尺寸。墨囊本体1的外壁上，于储墨腔117的出墨开口处凸设有固定部13。固定部13为环状，并沿出墨开口的周向设置。墨囊本体1上，于固定部13的外周向设置有避让槽14。第一套本体部2211伸入避让槽14内，并紧套与固定部13上，从而实现连接套22与墨囊本体1的连接。吸墨件21包括相连的第一吸墨部211和第二吸墨部212。第一吸墨部211紧套于固定部13内。第二吸墨部212紧套于第二套本体部2212内。
位于避让槽14外的第二套本体部2212，用于与密封套筒32套设连接。例如，第二套本体部2212上设置有第三导向面2213，方便第二套本体部2212装入密封套筒32内。
如图29-图31所示，本实施例与前述实施例的区别在于：墨囊本体1的结构不同。本实施例的墨囊本体1中，第二卡凸112凸设于墨囊本体1的外表面。墨囊本体1通过其外表面的第二卡凸112直接于防护件200上的第二弹性卡接件4或安装件400上的第一弹性卡接件8卡接。与前述实施例相比，本实施例的墨囊本体1设置有第二卡凸112的一侧面未设置导向槽114，本实施例的墨囊本体1的结构更加简单，加工更方便，产品成本低。
如图32和图33所示，本实施例与前述实施例的区别在于：墨囊本体1、安装件400及防护件200的结构不同。本实施例中，墨囊本体1上未设置第二卡凸112，而是在墨囊本体1上开设了卡孔16以及与卡孔16连通的避让腔15。避让腔15的腔口151贯通于墨囊本体1的底部。安装件400上的第一弹性卡接件8由墨囊本体1的底部，并于避让腔15的腔口151伸入避让腔15内，直至第一弹性卡接件8上的第一卡勾82卡接于卡孔16的孔壁。相比于前述实施例，本实施例的第一弹性卡接件8设置安装件400的非边缘位置。另外，与前述实施例中的第一卡勾82和第一拨动部83分设于第一弹性臂81的两侧相比，本实施例的第一拨动部83与第一弹性臂81的延伸方向相同。
需要说明的是，本实施例的防护件200(图未示)的第二弹性卡接件4，未设置于限位部33上，而是设置于安装部31上，以与避让腔15的腔口151正对。第二弹性卡接件4的结构与第一弹性卡接件8的结构相同。
还需说明的是，在其他实施例中，也可不设置避让腔15，安装件400上的第一弹性卡接件8沿墨囊本体1的外表面滑动，直至第一卡勾82伸入卡孔16内并与卡孔16的孔壁卡接。同样地，防护件200的第二弹性卡接件4沿墨囊本体1的外表面滑动，直至第二卡勾42伸入卡孔16内并与卡孔16的孔壁卡接。
于本文的描述中，需要理解的是，术语“上”等方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述和简化操作，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
在本说明书的描述中，参考术语“一实施例”等的描述意指结合该实施例的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例。
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚器件，本领域技术人员应当将说明书作为一个整体，多个实施例中的技术方案也可以适当组合，形成本领域技术人员可以理解的其他实施方式。
本申请中，将墨囊安装于安装件上，从而实现墨囊与盒体的连接。墨囊通过安装件与盒体连接，无需在盒体上加工与墨囊配合的连接结构，保证盒体的强度，同时避免喷墨头损坏。
本申请提供的墨盒中，包括盒体以及墨囊。盒体上设置有喷墨头和安装件。将墨囊安装于安装件上，并使得墨囊的出墨组件的出墨口与盒体上的喷墨头的入墨口连通，从而实现墨囊与盒体的连接。墨囊与安装件可拆卸地连接。墨水用完后，将墨囊与安装件分离，并更换新的墨囊，实现盒体的重复使用，有效利用其上的喷墨头，节省成本，且节能环保。通过在盒体上设置安装件，将安装件与墨囊连接，从而实现墨囊与盒体的连接，无需在盒体上加工与墨囊配合的连接结构，加工工艺更简单，盒体的结构强度高，且能防止损坏喷墨头，延长盒体的使用寿命。

Claims (18)

  1. 一种墨盒，包括墨囊(100)和盒体(310)，所述盒体(310)上设置有喷墨头(55)和安装件(400)，所述墨囊(100)可拆卸地连接于所述安装件(400)上，所述墨囊(100)包括墨囊本体(1)和出墨组件(2)，所述墨囊本体(1)包括设置为储存墨水的储墨腔(117)，所述出墨组件(2)的进墨口与所述储墨腔(117)连通，所述出墨组件(2)的出墨口与所述喷墨头(55)的入墨口(551)连通。
  2. 根据权利要求1所述的墨盒，其中，所述安装件(400)包括支撑所述墨囊(100)的第一支撑部(6)，所述第一支撑部(6)上开设有连通孔(613)，所述连通孔(613)与所述喷墨头(55)的入墨口(551)连通，所述出墨组件(2)设有所述出墨口的一端伸入所述连通孔(613)内。
  3. 根据权利要求2所述的墨盒，其中，所述安装件(400)还包括夹紧组件，所述夹紧组件包括两个与所述第一支撑部(6)连接的夹紧部(7)，两个所述夹紧部(7)分设于所述墨囊本体(1)的相对的两侧，并夹紧所述墨囊本体(1)。
  4. 根据权利要求3所述的墨盒，其中，所述夹紧部(7)上设置有第一卡槽(71)，所述墨囊本体(1)上对应设置有第一卡凸(116)，所述第一卡凸(116)卡入所述第一卡槽(71)中。
  5. 根据权利要求4所述的墨盒，其中，所述安装件(400)还包括与所述第一支撑部(6)连接的第一弹性卡接件(8)，所述墨囊本体(1)上对应设置有第二卡凸(112)，所述第一弹性卡接件(8)与所述第二卡凸(112)卡接。
  6. 根据权利要求5所述的墨盒，其中，所述第一弹性卡接件(8)包括相连的第一弹性臂(81)和第一卡勾(82)，所述第一弹性臂(81)与所述第一支撑部(6)连接，所述第一卡勾(82)与所述第二卡凸(112)卡接。
  7. 根据权利要求6所述的墨盒，其中，所述第一弹性卡接件(8)还包括与所述第一弹性臂(81)连接的第一拨动部(83)，所述第一拨动部(83)被配置为在外力作用下带动所述第一弹性臂(81)变形，以使所述第一卡勾(82)脱离所述第二卡凸(112)。
  8. 根据权利要求5所述的墨盒，其中，所述第一支撑部(6)包括支撑本体(61)，所述支撑本体(61)包括相对的第一端和第二端，所述第一弹性卡接件(8)连接于所述第一支撑部(6)的第一端，所述夹紧组件的两个所述夹紧部(7)分设于所述第一支撑部(6)的第二端的两侧。
  9. 根据权利要求8所述的墨盒，其中，所述盒体(310)包括盒本体(51)以及与所述盒本体(51)连接的第一侧板(52)和第二侧板(53)，所述支撑本体(61)连接于所述盒本体(51)上，所述第一侧板(52)和所述第二侧板(53)分设于所述支撑本体(61)的第二端的两侧并夹紧所述夹紧组件。
  10. 根据权利要求9所述的墨盒，其中，所述第一支撑部(6)还包括凸设于所述支撑本体(61)的两侧的止挡部(62)，所述第一侧板(52)和所述第二侧板(53)靠近所述支撑本体(61)的第一端的一侧分别与对应的所述止挡部(62)抵接。
  11. 根据权利要求9所述的墨盒，其中，所述盒体(310)还包括与所述盒本体(51)连接的第三侧板(54)，所述第三侧板(54)与以下至少之一抵接：所述支撑本体(61)的第二端，以及所述夹紧组件远离所述支撑本体(61)的第一端的一端。
  12. 根据权利要求8所述的墨盒，其中，所述支撑本体(61)上开设有凹槽(6121)，所 述墨囊本体(1)包括定位部(12)，所述定位部(12)卡入所述凹槽(6121)内。
  13. 根据权利要求12所述的墨盒，其中，所述支撑本体(61)包括第一支撑本体(611)和第二支撑本体(612)，所述墨囊本体(1)还包括主体部(11)，所述定位部(12)连接于所述主体部(11)的底部，所述第一支撑本体(611)支撑所述主体部(11)，所述凹槽(6121)设置于所述第二支撑本体(612)上。
  14. 根据权利要求1-13任一项所述的墨盒，其中，所述安装件(400)与所述盒体(310)粘接。
  15. 根据权利要求11所述的墨盒，其中，所述墨囊本体(1)靠近所述第三侧板(54)的一侧设置有墨囊芯片(9)，所述第三侧板(54)远离所述墨囊本体(1)的一侧设置有墨盒芯片(10)和连接芯片(20)，所述墨盒芯片(10)与所述第三侧板(54)连接，所述连接芯片(20)包括第一区域(201)和第二区域(202)，所述第一区域(201)与所述墨盒芯片(10)电连接，所述第三侧板(54)上对应所述第二区域(202)开设有安装腔(541)，所述安装腔(541)内设置有连接件(30)，所述连接件(30)包括第一针脚(301)和第二针脚(302)，所述第一针脚(301)与所述第二区域(202)上的触点电连接，所述第二针脚(302)与所述墨囊芯片(9)上的触点电连接。
  16. 根据权利要求5所述的墨盒，其中，所述墨囊本体(1)上设置有导向槽(114)，所述第二卡凸(112)凸设于所述导向槽(114)的槽底壁，所述导向槽(114)包括装入口和避让口，所述第一弹性卡接件(8)由所述装入口伸入所述导向槽(114)内，所述避让口设置为避让所述第一弹性卡接件(8)。
  17. 根据权利要求4所述的墨盒，其中，所述安装件(400)还包括与所述第一支撑部(6)连接的第一弹性卡接件(8)，所述墨囊本体(1)上设置有卡孔(16)，所述第一弹性卡接件(8)与所述卡孔(16)的孔壁卡接。
  18. 根据权利要求17所述的墨盒，其中，所述墨囊本体(1)上设置有避让腔(15)，所述避让腔(15)与所述卡孔(16)连通，且所述避让腔(15)的腔口(151)贯通于所述墨囊本体(1)的外壁，所述第一弹性卡接件(8)由所述腔口(151)伸入所述避让腔(15)内，并与所述卡孔(16)的孔壁卡接。
PCT/CN2022/073436 2021-01-26 2022-01-24 墨盒 WO2022161304A1 (zh)

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