CN218536085U - Ink box - Google Patents
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- CN218536085U CN218536085U CN202222891009.9U CN202222891009U CN218536085U CN 218536085 U CN218536085 U CN 218536085U CN 202222891009 U CN202222891009 U CN 202222891009U CN 218536085 U CN218536085 U CN 218536085U
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Abstract
The utility model discloses an ink box relates to and prints technical field. The ink cartridge is mounted in a mounting part of a printer along a mounting direction, the mounting part is provided with a locking part, and the ink cartridge comprises an ink cartridge body, an ink outlet and a locking surface; the ink box main body is provided with an accommodating cavity for accommodating ink; the ink outlet is arranged on the ink box main body and is used for communicating the accommodating cavity with the outside; a locking surface provided on the cartridge body, the locking surface facing a surface of the cartridge body extending in a length direction; when the ink cartridge is mounted, the locking portion abuts against the locking surface for locking the ink cartridge; when the ink cartridge is removed, the locking portion is separated from the locking surface. The utility model discloses a with the locking surface towards in the ascending surface of ink horn main part in length direction, make the ink horn need not the rotation when the installation or take out, reduced the dress and got the possibility that the ink horn in-process leaked the china ink.
Description
Technical Field
The utility model relates to a print technical field, especially relate to an ink horn.
Background
In prior patent No. CN109715407a, there is disclosed a printing fluid cartridge that is configured to be inserted into a printing fluid consuming apparatus in an insertion direction that intersects a direction of gravity, and that is attached to the printing fluid consuming apparatus in a first posture (the first posture being a posture in which ink cartridge installation is completed) against an urging force acting in a removal direction opposite to the insertion direction, the printing fluid cartridge comprising:
a storage chamber configured to store printing fluid therein;
a supply portion configured to supply the printing fluid from the storage chamber, the supply portion having a supply port into which a supply tube provided at the printing fluid consuming apparatus is configured to be inserted, the supply port facing forward in the insertion direction in the first posture;
an upper surface positioned upwardly relative to the storage chamber in the first attitude and facing upwardly;
an electrical interface provided at the upper surface and configured to contact contacts provided at the printing fluid consuming apparatus, the electrical interface being positioned rearward in the insertion direction with respect to the supply port of the supply section in the first posture;
a lock surface positioned upward relative to the storage chamber in the first attitude and rearward in the insertion direction, the lock surface having an engagement portion configured to engage a lock portion provided at the printing fluid consuming apparatus; and
a contact surface positioned rearward in the insertion direction relative to the supply port of the supply portion in the first posture, the contact surface facing upward in the first posture, and the contact surface being configured to abut against a positioning portion provided at the printing fluid consuming apparatus in the first posture,
the printing fluid cartridge inserted in the printing fluid consuming apparatus is movable between the first posture in which the engaging portion of the lock surface is engaged with the lock portion and the contact surface is abutted with the positioning portion, and a second posture (a second posture being a posture in which an ink cartridge is taken out) in which the lock surface is positioned downward with respect to the lock portion and the contact surface is separated from the positioning portion,
wherein the printing fluid cartridge further comprises a first protrusion provided at the upper surface to protrude upward from the upper surface in the first posture, the first protrusion comprising:
the locking surface constituting a rear end of the first protrusion in the insertion direction in the first posture; and
a guide surface inclined with respect to the insertion direction and facing upward in the first posture in which the guide surface is positioned at the upper surface and forward with respect to the lock surface and is positioned between the electrical interface and the lock surface in the insertion direction,
wherein in the first attitude the contact surface is positioned upwardly with respect to the electrical interface and downwardly with respect to an upper end of the guide surface, and
wherein the contact surface is positioned between the electrical interface and the locking surface in the insertion direction in the first posture.
The ink outlet of the ink box is provided with a spring valve for closing the ink box when the ink box is taken out, and the ink outlet needs to be rotated by taking the ink outlet as a center when the ink box is unlocked, so that ink can leak out when the ink outlet is not closed, and the printer is polluted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an ink box for solve because need use the ink outlet to be rotatory as the center when the ink box unblock, can lead to the ink outlet not to seal the problem that the ink spills occasionally, pollutes the printer.
According to one aspect of the present invention, there is provided an ink cartridge, the ink cartridge being mounted in a mounting portion of a printer along a mounting direction, the mounting portion being provided with a locking portion, the ink cartridge comprising an ink cartridge main body, an ink outlet and a locking surface;
the ink box main body is provided with an accommodating cavity for accommodating ink;
the ink outlet is arranged on the ink box main body and is used for communicating the accommodating cavity with the outside;
a locking surface provided on the cartridge body, the locking surface facing a surface of the cartridge body extending in a length direction;
when the ink cartridge is mounted, the locking portion abuts against the locking surface for locking the ink cartridge; when the ink cartridge is removed, the locking portion is separated from the locking surface.
The utility model discloses an ink box through with the locking surface towards the surface of ink horn main part on length direction, makes the ink horn need not the rotation when installation or taking out, has reduced the dress and has got the possibility that the ink horn in-process leaks the china ink.
In some embodiments, the locking portion is located between the locking surface and an upper surface of the ink cartridge body when the ink cartridge is installed.
In some embodiments, the locking surface is provided with a locating portion that limits the locking portion when the ink cartridge is installed.
In some embodiments, the upper surface of the cartridge body is provided with a light blocking portion for blocking detection light emitted by the printer.
In some embodiments, the light blocking portion is closer to the front surface of the cartridge body than the locking surface.
In some embodiments, the upper surface of the cartridge body is provided with a chip mounting portion.
In some embodiments, the chip mounting portion is closer to the front surface of the cartridge body than the locking surface.
In some embodiments, the mounting portion is further provided with an ink supply needle, and the ink outlet is internally provided with a valve member, the valve member including an elastic member, an abutting portion, a sealing member, and a stopper portion;
the elastic piece is arranged in the ink outlet;
the abutting part is arranged in the ink outlet and abutted against the elastic piece;
the sealing element is arranged in the ink outlet and is abutted with the abutting part to form sealing;
the limiting part is arranged on the ink box main body and is used for preventing the sealing element, the abutting part and the elastic element from sliding out of the ink outlet and forming sealing with the sealing element;
when the ink box is installed, the ink supply needle pushes the abutting part to ensure that the abutting part and the sealing part do not abut to open the ink outlet, and the abutting part compresses the elastic part; when the ink box is taken out, the elastic piece pushes the abutting part to abut against the sealing piece again to close the ink outlet.
In some embodiments, the locking portion is closer to a rear surface of the ink cartridge body than the ink outlet when the ink cartridge is mounted. Therefore, the locking parts are arranged behind all other accessed parts (ink outlet, chip and shading parts), so that if the ink box is blocked due to the fact that a user mistakenly installs the ink box, the ink box cannot be interfered by other parts when the user operates the locking parts to take out the ink box due to the fact that the locking parts are behind the other accessed parts, and operation is convenient.
In some embodiments, a handle is provided on a rear surface of the cartridge body.
Compared with the prior art, the ink box of the utility model has the advantages that the locking surface faces the surface of the ink box main body extending in the length direction, so that the ink box does not need to rotate when being installed or taken out, and the possibility of ink leakage in the process of installing and taking the ink box is reduced; the locking part is arranged behind all other accessed parts (ink outlet, chip and shading part), so that if the ink box is blocked due to the fact that a user mistakenly installs the ink box, the ink box cannot be interfered by other parts when the user operates the locking part to take the ink box out, and operation is convenient.
Drawings
Fig. 1 is an overall schematic view of a mounting portion of a printer according to an embodiment of the present invention;
FIG. 2 is a schematic view of an ink cartridge according to an embodiment of the present invention mounted on a mounting portion;
FIG. 3 is a sectional view of an ink cartridge according to an embodiment of the present invention mounted on a mounting portion;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is an overall view of a first viewing angle of the ink cartridge according to an embodiment of the present invention;
FIG. 6 is an enlarged view of portion B of FIG. 5;
fig. 7 is an overall view of a second perspective of the ink cartridge according to an embodiment of the present invention;
FIG. 8 is a partial exploded view of an ink cartridge according to an embodiment of the present invention;
FIG. 9 is an overall schematic view of an ink cartridge according to another embodiment of the present invention;
FIG. 10 is an enlarged view of portion C of FIG. 9;
fig. 11 is an overall schematic view of an ink cartridge according to a third embodiment of the present invention;
fig. 12 is an overall schematic view of an ink cartridge according to a fourth embodiment of the present invention.
The reference numbers illustrate: the ink cartridge includes a mounting portion 100, a mounting portion 110, an ink supply needle 120, a detection portion 130, a chip connecting portion 140, a locking portion 150, an ink cartridge 200, an ink cartridge main body 210, an ink outlet 220, a valve member 230, an elastic member 231, an abutting portion 232, a sealing member 233, a stopper portion 234, a cover 240, a light shielding portion 250, a chip mounting portion 260, an electrical interface 261, a locking surface 270, a locked portion 271, a positioning portion 272, a handle 280, a first protrusion 300, a second protrusion 310, an imaginary plane 320, and a stopper portion 400.
Detailed Description
In order to better explain the present invention, reference is made to the concept of X, Y, Z axes, three mutually orthogonal spatial axes are taken as X, Y and Z axes, as shown in the coordinate axes of fig. 1 to 9, the front-back direction of the ink cartridge 200 is defined as X axis direction, the left-right direction of the ink cartridge 200 is defined as Y axis direction, and the up-down direction of the ink cartridge 200 is defined as Z axis direction, wherein + X is the direction of the ink outlet provided on the ink cartridge 200 in the embodiment, and + Z axis is the direction of the chip mounting portion.
In accordance with one aspect of the present invention, fig. 1-2 schematically illustrate a mounting portion 100 of a printer according to an embodiment of the present invention, the mounting portion 100 being used to mount an ink cartridge 200. As shown in fig. 1-2, the mounting part 100 is substantially rectangular parallelepiped, the mounting part 100 has a front surface (specifically, X-axis direction), a rear surface, a left surface, a right surface (specifically, Y-axis direction), an upper surface (specifically, Z-axis direction), and a lower surface, wherein the front surface corresponds to the rear surface, the left surface corresponds to the right surface, and the upper surface corresponds to the lower surface, the front surface of the mounting part 100 has a plurality of mounting locations 110, the mounting locations 110 are specifically mounting cavities penetrating through the front surface, each mounting location 110 is used for mounting an ink cartridge 200, the ink cartridge 200 in each mounting location 110 has a different color of ink, the mounting part 100 includes an ink supply needle 120, a detection part 130, a chip connection part 140, and a locking part 150, wherein the ink supply needle 120 is used for communicating an accommodating cavity accommodating ink in the ink cartridge 200 to supply ink to a printer, the detection part 130 is used for detecting whether the ink cartridge 200 is mounted in place, the chip connection part 140 is used for connecting with a chip on the ink cartridge 200, and the locking part 150 is used for locking the ink cartridge 200.
Fig. 2-8 schematically show an ink cartridge 200 according to an embodiment of the present invention. As shown in fig. 2 to 8, the ink cartridge 200 includes a cartridge main body 210, an ink outlet 220, a valve member 230, a cover 240, a light shielding portion 250, a chip mounting portion 260, a locking surface 270, and a handle 280.
As shown in fig. 5, 7 and 8, the cartridge main body 210 is substantially rectangular parallelepiped in shape, the cartridge main body 210 having a front surface (specifically, the + X-axis direction), a rear surface, a left surface (specifically, the + Y-axis direction), a right surface, an upper surface (specifically, the + Z-axis direction), and a lower surface, wherein the front surface corresponds to the rear surface, the left surface corresponds to the right surface, and the upper surface corresponds to the lower surface, the cartridge main body 210 having a housing chamber for housing ink; the mounting direction of the ink cartridge 200 to the mounting portion 100 is the + X-axis direction, the taking-out direction of the ink cartridge 200 from the mounting portion 100 is the-X-axis direction, the mounting direction intersects with the gravity direction, and the gravity direction is specifically the-Z-axis direction.
As shown in fig. 5, 7 and 8, a corner where the connection between the front surface and the lower surface of the ink cartridge main body 210 is located is recessed inward to form a recessed portion, the recessed portion is substantially in the shape of a rectangular parallelepiped, the ink outlet 220 is located in the recessed portion, the ink outlet 220 faces the + Z-axis direction, i.e., the mounting direction of the ink cartridge 200, the length of the ink outlet 220 in the mounting direction is smaller than the length of the recessed portion in the mounting direction, the ink outlet 220 is used for communicating the accommodating chamber with the outside, and the ink outlet 220 corresponds to the ink supply needle 120 on the mounting portion 100.
As shown in fig. 8, a valve member 230 is disposed in the ink outlet 220, the valve member 230 is used for opening or closing the ink outlet 220, and the valve member 230 includes an elastic member 231, an abutting portion 232, a sealing member 233, and a stopper 234; the elastic member 231 is specifically a spring, and the elastic member 231 is installed in the ink outlet 220; the abutting portion 232 is mounted in the ink outlet 220 and abuts one end of the elastic member 231 close to the front surface of the ink cartridge 200; the sealing member 233 is installed in the ink outlet 220, the sealing member 233 has an ink passage, the ink passage of the sealing member 233 communicates with the accommodating chamber of the ink cartridge 200 for accommodating ink, and the sealing member 233 abuts against the abutting portion 232 to form a sealed and shielded ink passage; the limit part 234 is installed in the recess of the ink cartridge main body 210, the limit part 234 has an ink channel, the ink channel of the limit part 234 communicates with the ink channel of the sealing member 233 and the outside, the limit part 234 is used for preventing the sealing member 233, the abutting part 232 and the elastic member 231 from sliding out of the ink outlet 220, the periphery of the limit part 234 forms a seal with the sealing member 233, and the ink is prevented from leaking out of the periphery of the limit part 234; when the mounting position 110 of the ink cartridge 200 on the mounting portion 100 is mounted in place, the ink supply needle 120 pushes the abutting portion 232 to make the abutting portion 232 not abut against the sealing member 233 to open the ink outlet 220, and makes the abutting portion 232 compress the elastic member 231, and at this time, the ink supply needle 120 is inserted into the ink outlet 220 and is communicated with the accommodating cavity of the ink cartridge 200 for accommodating ink, so as to supply ink to the printer; when the ink cartridge 200 is removed from the mounting position 110 of the mounting portion 100, the supply needle 120 is withdrawn from the ink outlet 220, and the elastic member 231 pushes the abutting portion 232 to abut against the sealing member 233 again to close the ink outlet 220.
As shown in fig. 5, 7 and 8, the ink outlet 220 is mounted with a cover 240; the cover 240 covers the ink outlet 220 to cover the ink outlet 220, the cover 240 plays a role in protection and prevents the ink outlet 220 from leaking ink, the cover 240 is detachably connected with the ink outlet 220, specifically, a clamping groove is formed in the ink outlet 220 and is located on the outer peripheral surface of the limiting portion 234, a protrusion matched with the clamping groove is formed in the inner wall of the cover 240, and the cover 240 is detachably connected to the ink outlet 220 through the matching between the protrusion and the clamping groove; before the ink cartridge 200 is mounted to the mounting position 110 on the mounting portion 100 of the printer, the cover 240 is removed from the ink outlet 220; after the ink cartridge 200 is removed from the mounting position 110 of the mounting portion 100, the cover 240 is closed over the ink outlet 220. Of course, in other embodiments, the cover 240 and the ink outlet 220 may be screwed together.
As shown in fig. 3, 4, 5, 7 and 8, the surface of the ink cartridge main body 110 extending in the longitudinal direction is provided with a light shielding portion 250, specifically, the light shielding portion 250 is located on the upper surface (specifically, the + Z-axis direction) of the ink cartridge main body 210, the light shielding portion 250 is closer to the front surface of the ink cartridge main body 210 than the rear surface of the ink cartridge main body 210, the light shielding portion 250 is specifically a protrusion, the protrusion extends from the upper surface of the ink cartridge main body 210 in the + Z-axis direction, and the light shielding portion 250 is used for shielding the detection light emitted by the detection portion 130 of the printer, that is, when the ink cartridge 200 is mounted in the mounting position 110 on the mounting portion 100 of the printer, if the detection light emitted by the detection portion 130 is shielded by the light shielding portion 250, the detection portion 130 on the printer does not detect the emitted detection light, then the ink cartridge 200 is mounted in the mounting position; if the detection light from the detection unit 130 is not blocked by the light blocking unit 250, the detection unit 130 in the printer detects the detection light, indicating that the ink cartridge 200 is not mounted in place.
As shown in fig. 3, 4, 5, 7 and 8, the ink cartridge main body 110 is provided with a chip mounting portion 260 on a surface extending in the length direction, specifically, the chip mounting portion 260 is located on the upper surface (specifically, in the + Z axis direction) of the ink cartridge main body 210, the chip mounting portion 260 is closer to the rear surface of the ink cartridge main body 210 than the light shielding portion 250, the chip mounting portion 260 mounts a chip, the chip is detachably connected to the chip mounting portion 260, specifically, a snap connection is possible, when the ink cartridge 200 is mounted in the mounting position 110 on the mounting portion 100 of the printer and is mounted in place, a contact of the chip on the chip mounting portion 260 contacts a contact pin of the chip connecting portion 140 on the mounting portion 100 of the printer to form an electrical connection. Of course, in other embodiments, the chip and the chip mounting portion 260 may be bonded.
As shown in fig. 3 to 8, the locking surface 270 is provided on the cartridge body 210, the locking surface 270 facing a surface of the cartridge body 210 extending in the longitudinal direction; specifically, the upper surface of the ink cartridge main body 210 is provided with a locked portion 271, the locked portion 271 extends in the + Z-axis direction, one end of the locked portion 271, which is close to the rear surface of the ink cartridge main body 210, is connected to the ink cartridge main body 210, one end of the locked portion 271, which is away from the rear surface of the ink cartridge main body 210, is suspended, the surface of the locked portion 271, which faces the upper surface of the ink cartridge main body 210, is a locking surface 270, the locking surface 270 (locked portion 271) is closer to the rear surface of the ink cartridge main body 210 than the ink outlet 220, the light shielding portion 250, and the chip mounting portion 260, which is closer to the front surface of the ink cartridge main body 210 than the locking surface 270 (locked portion 271), and during the installation of the ink cartridge 200, the locking portion 150 gradually enters in the-X-axis direction from one end of the locked portion 271, which is away from the rear surface of the ink cartridge main body 210 (i.e., the end in which the locked portion 271 is suspended); when the ink cartridge 200 is mounted, the locking portion 150 is located between the locking surface 270 of the to-be-locked portion 271 in the-Z axis direction and the upper surface of the cartridge main body 210, and abuts against the locking surface 270 for locking the ink cartridge 200; when the ink cartridge 200 is taken out, the locking portion 150 moves in the + X axis direction away from the locking surface 270 and moves out from the end of the to-be-locked portion 271 away from the rear surface of the cartridge main body 210; by facing the locking surface 270 to the surface of the cartridge body 210 extending in the longitudinal direction, the ink cartridge 200 does not need to be rotated when being mounted or removed, reducing the possibility of ink leakage during the mounting and removal of the ink cartridge 200; further, when the ink cartridge 200 is mounted, the lock portion 150 is closer to the rear surface of the cartridge main body 210 than the ink outlet 220, the light shielding portion 250, and the chip mounting portion 260, so that the lock portion 150 is disposed behind all other accessed members (the ink outlet 220, the chip, the light shielding portion 250), so that if the ink cartridge 200 is stuck due to the user erroneously mounting the ink cartridge 200, the ink cartridge 200 is not interfered by other members when the user operates the lock portion 150 to take out the ink cartridge 200, facilitating the operation, because the lock portion 150 is behind the other accessed members. Of course, in other embodiments, where the locking portion 150 is located on the left side within the mounting location 110, the locking portion 150 extends in the Z-axis direction, and the corresponding to-be-locked portion 271 may be located on the left surface of the cartridge main body 210, with the locking surface 270 facing the left surface of the cartridge main body 210; or the locking portion 150 is located at the right side in the mounting position 110, the locking portion 150 extends in the Z-axis direction, the corresponding to-be-locked portion 271 is located at the right surface of the cartridge main body 210, and the locking surface 270 faces the right surface of the cartridge main body 210.
As shown in fig. 2, 3, 5, 7, and 8, the rear surface of the cartridge main body 210 is provided with a handle 280, and specifically, a portion of the rear surface of the cartridge main body 210 adjacent to the upper surface of the cartridge main body 210 is recessed in the + X axis direction to form a recess, the handle 280 is located in the recess and faces in the-X axis direction, the handle 280 has two ears, the first ear extends in the + Z axis direction from the handle 280, the first ear extends in the-Z axis direction from the handle 280, and the ink cartridge 200 is mounted in the mounting location 110 of the mounting portion 100 of the printer by operating the handle 280 or the ink cartridge 200 is removed from the mounting location 110 by operating the handle 280.
In other embodiments, as shown in fig. 9 and 10, the structure of this embodiment is the same as that of the other embodiments, except that the locking surface 270 is provided with a positioning portion 272, and the positioning portion 272 is embodied as a positioning groove, and when the ink cartridge 200 is mounted, the positioning portion 272 limits the locking portion 150, thereby locking the ink cartridge 200 in cooperation with the locking portion 150. Of course, in other embodiments, the positioning portion 272 may be a positioning protrusion extending from the locking surface 270 in the-Z direction.
In another embodiment, as shown in FIG. 11, the upper surface of the ink cartridge main body 210 of this embodiment is provided with a first bump 300 near the front surface of the ink cartridge main body 210, the upper surface of the ink cartridge main body 210 is provided with a second bump 310 near the rear surface of the ink cartridge main body 210, the chip mounting portion 260 is located between the first bump 300 and the second bump 310, a point on the first bump 300 is arbitrarily taken as a first point, a point on the second bump 310 is arbitrarily taken as a second point, an imaginary plane 320 passes through each of the first point and the second point and extends in a width direction perpendicular to the depth direction and the direction of gravity, and the electrical interface 261 of the chip mounting portion 260 on the ink cartridge main body 210 is located below the imaginary plane 320 in the direction of gravity.
In another embodiment, as shown in fig. 12, the mounting portion 100 of this embodiment has no locking function, i.e., the mounting portion 100 has no locking portion 150, and the corresponding ink cartridge 200 has no locking surface 270, the ink cartridge 200 is provided with a stopping portion 400, the ink cartridge 200 is positioned only by the stopping portion 400, the stopping portion 400 is located on the upper surface of the cartridge main body 210, and the stopping portion 400 is closer to the rear surface of the cartridge main body 210 than the light shielding portion 250 and the chip mounting portion 260.
What has been described above is merely some embodiments of the present invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (10)
1. An ink cartridge that is mounted in a mounting portion of a printer in a mounting direction, the mounting portion being provided with a locking portion, characterized by comprising:
the ink cartridge comprises an ink cartridge main body, a first ink supply unit and a second ink supply unit, wherein the ink cartridge main body is provided with an accommodating cavity for accommodating ink;
the ink outlet is arranged on the ink box main body and is used for communicating the accommodating cavity with the outside;
a locking surface provided on the cartridge body, the locking surface facing a surface of the cartridge body extending in a length direction;
the locking portion abuts against the locking surface for locking the ink cartridge when the ink cartridge is mounted; the locking portion is separated from the locking surface when the ink cartridge is removed.
2. The ink cartridge according to claim 1, wherein the lock portion is located between the lock surface and an upper surface of the cartridge body when the ink cartridge is mounted.
3. The ink cartridge as claimed in claim 1, wherein the locking surface is provided with a positioning portion that limits the locking portion when the ink cartridge is mounted.
4. The ink cartridge according to any one of claims 1 to 3, wherein a light shielding portion for shielding detection light emitted from said printer is provided on an upper surface of said cartridge main body.
5. The ink cartridge as claimed in claim 4, wherein the light shielding portion is closer to a front surface of the cartridge main body than the locking surface.
6. The ink cartridge according to any one of claims 1 to 3, wherein a chip mounting portion is provided on an upper surface of the cartridge main body.
7. The ink cartridge as claimed in claim 6, wherein the chip mounting portion is closer to a front surface of the cartridge body than the locking surface.
8. The ink cartridge as claimed in any one of claims 1 to 3, wherein said mounting portion is further provided with an ink supply needle, and said ink outlet is provided with a valve member therein, said valve member comprising:
an elastic member installed in the ink outlet;
an abutting portion that is attached to the ink outlet and abuts against the elastic member;
a seal member that is attached to the ink outlet and that abuts against the abutting portion to form a seal;
the limiting part is arranged on the ink box main body and is used for preventing the sealing element, the abutting part and the elastic element from sliding out of the ink outlet and forming sealing with the sealing element;
when the ink box is installed, the ink supply needle pushes the abutting part to ensure that the abutting part and the sealing part do not abut to open the ink outlet, and the abutting part compresses the elastic part; when the ink box is taken out, the elastic piece pushes the abutting part to abut against the sealing piece again to close the ink outlet.
9. The ink cartridge according to any one of claims 1 to 3, wherein the lock portion is closer to a rear surface of the cartridge body than the ink outlet when the ink cartridge is mounted.
10. The ink cartridge as claimed in any of claims 1 to 3, wherein a handle is provided on a rear surface of the cartridge main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222891009.9U CN218536085U (en) | 2022-10-31 | 2022-10-31 | Ink box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222891009.9U CN218536085U (en) | 2022-10-31 | 2022-10-31 | Ink box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218536085U true CN218536085U (en) | 2023-02-28 |
Family
ID=85283256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222891009.9U Active CN218536085U (en) | 2022-10-31 | 2022-10-31 | Ink box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218536085U (en) |
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2022
- 2022-10-31 CN CN202222891009.9U patent/CN218536085U/en active Active
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