CN210362998U - Ink box capable of being recycled - Google Patents

Abstract

The utility model provides a retrieve ink horn, including former dress ink horn, former dress ink horn includes the drain pan, and the drain pan includes the bottom surface and encloses the side of establishing on the bottom surface, still includes: the ink box expansion piece comprises a shell with a preset volume, one side of the shell is arranged on one side of the bottom shell far away from the bottom surface, so that the volume of the recovered ink box is larger than that of the original ink box, the original ink box with a small size is recovered to be changed into the recovered ink box with a large size for continuous use, and the problems of resource waste and environmental pollution caused by the fact that the small-size ink box is abandoned gradually due to the fact that the small-size ink box is not in supply due to the fact that the recovery rate of the small-size ink box is lower in the existing black ink box recovery are solved.

Description

Ink box capable of being recycled

Technical Field

The utility model relates to an ink horn retrieves technical field, especially relates to a retrieve ink horn.

Background

The ink jet printer, which is usually in a printing mode of supplying ink from an ink box, transporting the ink to a printing head through a corresponding ink flow channel, and ejecting the ink from a nozzle of the printing head to a recording medium such as paper under the drive of a printing signal to complete the recording of characters or figures, has the advantages of high printing speed, flexible operation, low noise, high output figures and image quality and the like.

At present, a conventional black ink cartridge is shown in fig. 1-4, and includes a bottom case and a face cover, where the bottom case includes a bottom surface and four side surfaces, the four side surfaces are surrounded on the bottom surface to form a cavity with an opening, the face cover is covered on the bottom case to form an accommodating chamber for storing ink with the bottom case, an ink outlet is provided on a side wall of one side surface of the bottom case, the ink outlet is communicated with the accommodating chamber, and the ink outlet can be communicated with a liquid ejecting apparatus to convey ink to the liquid ejecting apparatus, a side wall of the bottom case adjacent to the side surface provided with the ink outlet is provided with a clamping portion, and the ink cartridge can be clamped in a printing device through the clamping portion. There are two different sizes of this type of cartridge: the wider width of one size makes the volume larger, and the narrower width of the other size makes the volume smaller, and since the black ink cartridge is used more frequently than the ink cartridges of the other colors, it is necessary to recycle the black ink cartridge of this type.

However, in the conventional black ink cartridge recycling, the recycling rate of the small-sized ink cartridge is much lower than that of the large-sized ink cartridge, which results in short supply of the large-sized ink cartridge, and the small-sized ink cartridge is discarded, which wastes resources and causes environmental pollution.

SUMMERY OF THE UTILITY MODEL

The utility model provides a retrieve ink horn to it is lower to solve among the current black ink horn recovery rate of small-size ink horn, makes jumbo size ink horn supply not to meet the demands and small-size ink horn is by abandonment gradually, causes wasting of resources and environmental pollution's problem.

The utility model provides a retrieve ink horn, including former dress ink horn, former dress ink horn includes the drain pan, the drain pan includes the bottom surface and encloses to be established side on the bottom surface still includes:

the ink box expansion piece comprises a shell with a preset volume, and one side of the shell is arranged on one side of the bottom shell far away from the bottom surface.

In a specific embodiment of the present invention, the original ink cartridge further comprises a cover for clipping on the bottom case, wherein the cover can be clipped on one side of the bottom case and is disposed on the other side of the casing.

In a specific embodiment of the present invention, the mode of the ink cartridge extension piece disposed on the bottom case includes: any one of clamping, attaching and welding;

the mode that the face lid sets up on the casing includes: and any one of clamping, attaching and welding.

In a particular embodiment of the present invention, one side of the housing is clamped to the bottom housing away from one side of the bottom surface, and/or the cover is clamped to the other side of the housing.

The utility model discloses an in the concrete implementation mode, first joint seat has on at least one lateral wall of drain pan, the casing orientation on the lateral wall of drain pan one side with the position department that first joint seat corresponds is provided with first joint spare, first joint spare card is established in the first joint seat.

In a specific embodiment of the present invention, a second clamping member is disposed on a position of the side wall of the face cover corresponding to the first clamping seat, and the second clamping member is clamped in the first clamping seat;

the lateral wall of the shell far away from one side of the bottom shell is provided with a second clamping seat at a position corresponding to the second clamping piece, and the second clamping piece is clamped in the second clamping seat.

In a specific embodiment of the present invention, at least one of the second clamping seats includes a first limiting portion and a second limiting portion adjacent to each other, the first limiting portion and the second limiting portion are located on a side wall of the housing and protrude outward, a limiting groove is formed between the side walls of the first limiting portion and the second limiting portion, and the second clamping member corresponding to the second clamping seat can be inserted into the limiting groove; and/or the presence of a gas in the gas,

the lateral wall of casing has first casing gap, at least one the second joint seat does first casing gap, second joint spare orientation the one end of casing has first bellying, second joint spare inserts just in the first casing gap first bellying card is established on the casing.

The utility model discloses an in the concrete implementation mode, the lateral wall of face lid has at least one block to lead to the groove, on the lateral wall of casing with the corresponding position department in the groove is led to the block is equipped with outside bellied first restriction piece, first restriction piece card is established the logical inslot of block.

The utility model discloses an in the concrete implementation mode, second casing gap has on the lateral wall of drain pan, first joint seat does the second casing gap, first joint spare orientation the one end of drain pan has the second bellying, first joint spare inserts in the second casing gap just the second bellying card is established on the drain pan.

In a specific embodiment of the present invention, the extension further includes a partition board, a first accommodating cavity with an opening at one end is disposed in the housing, and the partition board divides the first accommodating cavity into a plurality of accommodating chambers;

the bottom shell is internally provided with a second accommodating cavity, one side of the shell, which is close to the opening of the first accommodating cavity, is clamped on one side of the bottom shell, which is far away from the bottom surface, and the first accommodating cavity is communicated with the second accommodating cavity.

The utility model provides a pair of retrieve ink horn, through including former dress ink horn, this former dress ink horn includes the drain pan, and the drain pan includes the bottom surface and encloses the side of establishing on the bottom surface to still include: the ink cartridge extender includes a housing having a predetermined volume. One side of the shell is arranged on one side of the bottom shell far away from the bottom surface, namely the shell is clamped on the bottom shell of the small-size original ink box to form a new ink box, the structure of the bottom shell of the original ink box is not changed, and the shell of the ink box expansion piece is arranged on the bottom shell of the original ink box to form a recovery ink box because the shell has a certain volume, so that the volume of the recovery ink box is larger than that of the original ink box, meanwhile, the usability of the original ink box is not damaged, the small-size original ink box is recovered and changed into a large-size recovery ink box to be used continuously, the recovery rate of the small-size ink box is effectively improved, the requirement of the large-size ink box is met, resources are fully and reasonably utilized, and the environment pollution is avoided. The problems of resource waste and environmental pollution caused by the fact that the recovery rate of the small-size ink box is low in the existing black ink box recovery process, and the small-size ink box is abandoned gradually due to insufficient supply of the large-size ink box are solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural diagram of an original ink cartridge in a recycling ink cartridge according to an embodiment of the present invention;

FIG. 2 is a schematic view of a face cover and a bottom case of an original cartridge in a recycling cartridge according to an embodiment of the present invention;

FIG. 3 is a schematic front view of a housing of the original ink cartridge in the recovery ink cartridge according to an embodiment of the present invention;

fig. 4 is a schematic view of an internal structure of a housing of an original ink cartridge in a recovery ink cartridge according to an embodiment of the present invention;

FIG. 5 is a schematic front view of an ink container extender in a recovery ink container according to an embodiment of the present invention;

FIG. 6 is a schematic view of the back side of an ink cartridge extender in a recycling ink cartridge according to an embodiment of the present invention;

FIG. 7 is a schematic view of an ink container extension and a bottom case of a recycling ink container according to an embodiment of the present invention before assembly;

FIG. 8 is a schematic view of an alternative embodiment of the present invention showing an extension piece and a bottom case of a recycling ink cartridge before assembly;

FIG. 9 is a schematic view of an extension unit and a bottom case of the ink cartridge of the recycling ink cartridge according to an embodiment of the present invention;

FIG. 10 is a schematic view of the assembled extension and bottom shell of the ink cartridge of the recycling ink cartridge according to an embodiment of the present invention;

FIG. 11 is a schematic front view of the assembled extension and bottom case of the ink cartridge of the recycling ink cartridge according to an embodiment of the present invention;

FIG. 12 is a schematic view of an embodiment of the present invention showing an ink container extension and a bottom housing of a recovery ink container prior to assembly with a lid;

FIG. 13 is a schematic view of an alternative embodiment of the present invention showing an extension piece and a bottom shell of a recovery ink cartridge before assembly with a cover;

fig. 14 is a schematic view of a recovery ink cartridge according to an embodiment of the present invention after the assembly is completed.

Description of reference numerals:

10-original ink box;

11-a bottom shell;

111-a first bayonet mount;

113-a handle;

114-an electrical contact;

115-optical detection means;

116-an engagement portion;

117-ink outlet;

12-a face cover;

121-a second clip;

131-a first boss;

122-clamping through grooves;

13-a bottom surface;

14-side;

141-a second limiting member;

15-a bottom shell partition;

16-a valve body;

20-cartridge extension;

21-a housing;

211-a first snap;

221-a second boss;

212-a second bayonet mount;

222-a first restriction;

232-a second restriction;

242-a restriction slot;

213-a first limiting member;

214-a first receiving cavity;

22-partition plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As described in the background, in practical use, the black ink cartridge is much more used than the ink cartridges of other colors and the black ink cartridge is much more demanded than the ink cartridges of other colors, and therefore, recycling of the black ink cartridge is necessary, as shown in fig. 1 to 4, which is a conventional type of black ink cartridge, and mainly includes a bottom case 11 and a cover 12, the bottom case 11 includes a floor and four sides 14, and the cover 12 is covered on the four sides 14 of the bottom case 11 and forms a second receiving cavity with the bottom case 11, and ink can be stored in the second receiving cavity. The ink box of the type mainly has two sizes, namely a large-size ink box and a small-size ink box, wherein the large-size ink box has larger width, so that the size of the large-size ink box is larger than that of the small-size ink box, in the recovery of the ink box, the recovery rate of the small-size ink box is far lower than that of the large-size ink box, the recovery rate of the small-size ink box is lower, the small-size ink box is wasted, resources are wasted, the environment is polluted, and the large-size ink box is in short supply.

Based on the above problem, the utility model provides a retrieve ink horn and printer, concrete structure example is as follows:

FIG. 1 is a schematic structural diagram of an original ink cartridge in a recycling ink cartridge according to an embodiment of the present invention; FIG. 2 is a schematic view of a face cover and a bottom case of an original cartridge in a recycling cartridge according to an embodiment of the present invention; FIG. 3 is a schematic front view of a housing of the original ink cartridge in the recovery ink cartridge according to an embodiment of the present invention; fig. 4 is a schematic view of an internal structure of a housing of an original ink cartridge in a recovery ink cartridge according to an embodiment of the present invention; FIG. 5 is a schematic front view of an ink container extender in a recovery ink container according to an embodiment of the present invention; FIG. 6 is a schematic view of the back side of an ink cartridge extender in a recycling ink cartridge according to an embodiment of the present invention; FIG. 7 is a schematic view of an ink container extension and a bottom case of a recycling ink container according to an embodiment of the present invention before assembly; FIG. 8 is a schematic view of an alternative embodiment of the present invention showing an extension piece and a bottom case of a recycling ink cartridge before assembly; FIG. 9 is a schematic view of an extension unit and a bottom case of the ink cartridge of the recycling ink cartridge according to an embodiment of the present invention; FIG. 10 is a schematic view of the assembled extension and bottom shell of the ink cartridge of the recycling ink cartridge according to an embodiment of the present invention; FIG. 11 is a schematic front view of the assembled extension and bottom case of the ink cartridge of the recycling ink cartridge according to an embodiment of the present invention; FIG. 12 is a schematic view of an embodiment of the present invention showing an ink container extension and a bottom housing of a recovery ink container prior to assembly with a lid; FIG. 13 is a schematic view of an alternative embodiment of the present invention showing an extension piece and a bottom shell of a recovery ink cartridge before assembly with a cover; fig. 14 is a schematic view of a recovery ink cartridge according to an embodiment of the present invention after the assembly is completed.

The present embodiment provides a recycling ink cartridge, which includes an original ink cartridge 10, as shown in fig. 1 to 4, the original ink cartridge 10 is a small-sized ink cartridge, and mainly includes a bottom case 11 and a surface cover 12 clamped on the bottom case 11, where the bottom case 11 includes a bottom surface 13, and further includes four side surfaces 14 enclosed on the ground, the surface cover 12 is clamped on an opening formed by the four side surfaces 14, so that the panel and the bottom case 11 form a second accommodating cavity for storing ink, a case film is further laid on the opening of the second accommodating cavity, an ink outlet 117 is provided on one end of one side wall of the bottom case 11, the ink outlet 117 is communicated with the second accommodating cavity, and the ink outlet 117 is further connected with a liquid ejecting apparatus to convey ink to the liquid ejecting apparatus. An optical detection member 115 is also provided on the other end of the side wall of the bottom case 11 provided with the ink outlet 117. An electrical contact part 114 is arranged at one end of one side wall of the bottom shell 11 adjacent to the side wall provided with the ink outlet 117, which is close to the ink outlet 117, the electrical contact part 114 is used for contacting with a contact part of the liquid ejecting device, a handle 113 is arranged at the other end of the electrical contact part, so that the original ink box 10 is convenient to detach and install, a clamping part 116 is arranged at one end of one side wall of the shell 21 opposite to the electrical contact part 114, which is far away from the ink outlet 117, and the ink box is clamped with the printing equipment through the clamping part 116.

As shown in fig. 2 to 4, the bottom case 11 of the original ink cartridge 10 is engaged with the face cover 12, specifically, at least one sidewall of the bottom case 11 of the original ink cartridge 10 is provided with a first engaging seat 111, a position on the sidewall of the face cover 12 corresponding to the first engaging seat 111 is provided with a second engaging member 121, and the second engaging member 121 can be engaged with the first engaging seat 111, so as to engage the face cover 12 with the bottom case 11. As shown in fig. 4, a valve body 16 for controlling the internal pressure of the bottom case 11 and a bottom case separation plate 15 for preventing bubbles from being generated are further provided in the bottom case 11.

Wherein, in this embodiment, the recovery cartridge further comprises: the ink cartridge extender 20, the ink cartridge extender 20 includes a case 21 having a predetermined volume, and one side of the case 21 is disposed on a side of the bottom case 11 away from the bottom surface 13. As shown in fig. 5 to 6, the case 21 of the ink cartridge extender 20 is disposed on the side of the bottom case 11 away from the bottom 13, specifically, after the bottom case 11 and the cover 12 of the original ink cartridge 10 are disassembled, the case 21 includes the bottom 13 and the side 14 surrounding the bottom 13, and the end of the side 14 away from the bottom 13 has a case film, and the side of the cover 12 can be clamped on the bottom case 11, as shown in fig. 7 to 11, the case 21 is disposed on the side of the bottom case 11 away from the bottom 13, that is, the case 21 is disposed on the bottom case 11 of the small-sized original ink cartridge 10 to form a new ink cartridge, and the structure of the bottom case 10 is not changed, and since the case 21 has a certain volume, the case 21 of the ink cartridge extender 20 is disposed on the bottom case 11 of the original ink cartridge 10 to form a recovered ink cartridge, so that the volume of the recovered ink cartridge is larger than the volume of the original ink cartridge 10, meanwhile, the usability of the original ink box 10 cannot be damaged, so that the small-size original ink box 10 is recovered and changed into a large-size recovered ink box for continuous use, the recovery rate of the small-size ink box is effectively improved, the requirement of the large-size ink box is met, resources are fully and reasonably utilized, and the pollution to the environment is avoided.

In this embodiment, it should be noted that the volume of the casing 21 of the ink cartridge extender 20 can be selectively set according to the volume difference between the large-size ink cartridge and the small-size ink cartridge, so that the volume of the recovered ink cartridge formed by disposing the ink cartridge extender 20 on the bottom case 11 of the original ink cartridge 10 is the same as the volume of the large-size ink cartridge. It should be noted that the shape of the casing 21 of the ink cartridge extender 20 may be the same as the shape of the bottom case 11 of the original ink cartridge 10, so as to facilitate the connection with the bottom case 11 of the original ink cartridge 10.

In the present embodiment, one side of casing 21 is disposed on a side of bottom case 11 away from bottom surface 13, and specifically, either side of casing 21 may be disposed on a side of bottom case 11 away from bottom surface 13. Alternatively, in this embodiment, if the housing 21 also has the first receiving cavity 214 for storing ink therein, the housing film of the bottom case 11 can be removed, and the side of the housing 21 close to the opening of the first receiving cavity 214 is disposed on the side of the bottom case 11 away from the bottom surface 13, so that the first receiving cavity 214 and the second receiving cavity are communicated, the ink storing space of the ink recycling cartridge is increased, and the capacity of the ink cartridge can be increased. In this embodiment, the method for recovering the ink cartridge includes: first, the face cover 12 of the original ink cartridge 10 is separated from the bottom case 11, and one side of the ink cartridge extender 20 is installed on the side of the bottom case 11 away from the bottom surface 13, and the recovered ink cartridge is formed after sealing.

The embodiment of the utility model provides a retrieve ink horn, through including former dress ink horn 10, this former dress ink horn 10 includes drain pan 11, and drain pan 11 includes bottom surface 13 and encloses side 14 of establishing on bottom surface 13 to still include: the ink cartridge extender 20, the ink cartridge extender 20 includes a case 21 having a predetermined volume. One side of the casing 21 is arranged on one side of the bottom case 11 far away from the bottom surface 13, that is, the casing 21 is arranged on the bottom case 11 of the small-sized original ink cartridge 10 to form a new ink cartridge, and the structure of the original ink cartridge 10 is not changed, and because the casing 21 has a certain volume, the casing 21 of the ink cartridge expansion part 20 is arranged on the bottom case 11 of the original ink cartridge 10 to form a recovered ink cartridge, so that the volume of the recovered ink cartridge is larger than that of the original ink cartridge 10, and the usability of the original ink cartridge 10 is not damaged, thereby recovering and changing the small-sized original ink cartridge 10 into a large-sized recovered ink cartridge for continuous use, effectively improving the recovery rate of the small-sized ink cartridge, being beneficial to meeting the requirements of the large-sized ink cartridge, fully and reasonably utilizing resources and avoiding pollution to the environment. The problems of resource waste and environmental pollution caused by the fact that the recovery rate of the small-size ink box is low in the existing black ink box recovery process, and the small-size ink box is abandoned gradually due to insufficient supply of the large-size ink box are solved.

Further, in the present embodiment, the original ink cartridge 10 further includes a surface cover 12 for being snapped on the bottom case, and one side of the surface cover 12 which can be snapped on the bottom case 11 is disposed on the other side of the casing 21. Specifically, as shown in fig. 12-14, after one side of the casing 21 is disposed on one side of the bottom case 11 away from the bottom surface 13, one side of the cover 12 of the original ink cartridge 10 can be disposed on the other side of the casing, that is, the casing 21 is disposed between the bottom case 11 and the cover 12 of the original ink cartridge 10, so as to form a recovered ink cartridge, thereby making full use of the components in the original ink cartridge 10, and making full use of the original ink cartridge 10 on the premise of changing the recovery of the small-sized original ink cartridge 10 into a large-sized recovered ink cartridge, which is helpful for improving the recovery rate.

In this embodiment, it should be noted that the fastening manner between the bottom case 11 and the surface cover 12 can refer to the fastening manner between the bottom case 11 and the surface cover 12 in the existing black ink cartridge, specifically, as shown in fig. 1 to 4, a first fastening seat 111 is disposed on the side wall of the bottom case 11 where the ink outlet 117 is disposed, and one end of the two side walls adjacent to the side wall, which is far away from the ink outlet 117, respectively, a second fastening member 121 is disposed on the side wall of the surface cover 12, which corresponds to the first fastening seat 111, and the second fastening member 121 can be fastened in the first fastening seat 111, so that when the second fastening members 121 of the surface cover 12 are respectively fastened in the corresponding first fastening seats 111 on the bottom case 11, the surface cover 12 is fastened on the bottom case 11.

In this embodiment, the manner of disposing the ink cartridge extender 20 on the bottom case 11 includes: the mode that the face cover 12 is set on the housing 21 includes any one of clamping, attaching, and welding: in the present embodiment, one side of the ink cartridge extender 20 is disposed on one side of the housing, and the surface cover is disposed on the other side of the housing, by means of clamping, attaching, or welding, which has little influence on the shape, components, etc. of the original ink cartridge 10, and is convenient to operate and implement.

Further, in the present embodiment, one side of the housing 21 is clamped on the side of the bottom case 11 away from the bottom surface 13. One side of the shell 21 is arranged on one side of the bottom shell 11 far away from the bottom surface 13 in a clamping mode, and the clamping mode has the advantages of convenience in implementation and convenience in mounting and dismounting. Specifically, in this embodiment, at least one side wall of the bottom shell 11 has a first engaging seat 111, a position of the side wall of the casing 21 facing the bottom shell 11 and corresponding to the first engaging seat 111 is provided with a first engaging member 211, and the first engaging member 211 is engaged in the first engaging seat 111. The conventional ink cartridge has a rectangular parallelepiped cross-section, and therefore, the bottom case 11 thereof has a bottom surface 13 and four side walls, in this embodiment, at least one side wall of the bottom case 11 is provided with a first clamping seat 111, so as to ensure the clamping stability, as shown in fig. 3, the side wall of the bottom case 11 having the ink outlet 117 is provided with a first engaging seat 111 at one end close to the ink outlet 117, and at one ends of the two side walls adjacent to the side wall and far from the ink outlet 117, as shown in fig. 5 to 11, a first engaging member 211 protruding outward is disposed on a side wall of the casing 21 facing the bottom case 11 and corresponding to the first engaging seat 111, the first engaging member 211 can be engaged in the first engaging seat 111, the first clamping piece 211 on the side wall of the casing 21 and the first clamping seat 111 on the side wall of the bottom shell 11 are clamped and matched, so that the clamping between the casing 21 and the bottom shell 11 is realized.

In this embodiment, there is no other requirement for the size and structure of the first clamping member 211 and the first clamping seat 111, and the specific way of clamping between the first clamping member 211 and the first clamping seat 111, and it is sufficient to clamp the first clamping member 211 in the first clamping seat 111. If the first engaging member 211 has a protrusion toward the end of the bottom case 11 and a slot is formed on the inner wall of the first engaging seat 111, the first engaging member 211 is inserted into the first engaging seat 111 and the protrusion is engaged in the slot, so that the engagement between the first engaging member 211 and the first engaging seat 111 can be realized, or, in this embodiment, as shown in fig. 5 to 7, the side wall of the bottom case 11 has a second housing slit, the first engaging seat 111 is a second housing slit, the end of the first engaging member 211 toward the bottom case 11 has a second protrusion 221, the first engaging member 211 is inserted into the second housing slit, and the second protrusion 221 is engaged with the bottom case 11, specifically, the first engaging member 211 is inserted into the second housing slit and engaged with the bottom face 13 of the bottom case 11 on the side away from the second receiving cavity, so that the engagement between the first engaging member 211 and the first engaging seat 111 can be realized, one side of the housing 21 is further engaged with the side of the bottom case 11 away from the bottom surface 13.

Further, in this embodiment, the face cover 12 can be clamped on the bottom case 11 and clamped on the other side of the housing 21, and accordingly, the face cover 12 is clamped on the housing 21, which is convenient to implement and mount and dismount. Specifically, in the present embodiment, as shown in fig. 3, a second clamping member 121 protruding outward is disposed on a position corresponding to the first clamping seat 111 on the side wall of the face cover 12, and the second clamping member 121 is configured to be clamped in the first clamping seat 111, so that the face cover 12 is clamped on the bottom case 11. As shown in fig. 6 to 10, a second engaging seat 212 is disposed on a side wall of the side of the casing 21 of the ink cartridge extender 20 away from the bottom casing 11 corresponding to the second engaging member 121, as shown in fig. 11 to 14, the second engaging member 121 is engaged in the second engaging seat 212, so that the side of the cover 12 that can be engaged with the bottom casing 11 is engaged with the side of the casing 21 away from the bottom casing 11 by engaging the second engaging member 121 on the side of the cover 12 with the second engaging seat 212 on the side wall of the casing 21, thereby achieving the engagement between the cover 12 and the casing 21.

In this embodiment, there is no other requirement on the size and structure of the second clamping member 121 and the second clamping seat 212 and the specific way of clamping therebetween, and it is sufficient that the second clamping member 121 is clamped in the second clamping seat 212. If the end of the second clamping member 121 facing the housing 21 has a protrusion and the inner wall of the second clamping seat 212 has a slot, the second clamping member 121 is inserted into the second clamping seat 212 and the protrusion is clamped in the slot, so as to achieve the clamping between the second clamping member 121 and the second clamping seat 212, or, in this embodiment, as shown in fig. 12 to 14, the outer wall of the side surface of the housing 21 has a first housing gap, the second clamping seat 212 may be the first housing gap, the end of the second clamping member 121 facing the bottom shell 11 has a first protrusion 131, the second clamping member 121 is inserted into the first housing gap, and the first protrusion 131 is clamped on the housing 21, specifically, the second clamping member 121 is inserted into the first housing gap, and the first protrusion 131 is clamped on the side of the housing 21 away from the face cover 12, so as to achieve the clamping between the second clamping member 121 and the second clamping seat 212, the face cover 12 is clamped on the housing 21 at one side of the bottom case 11.

In this embodiment, it should be noted that, because at least one side wall of the bottom housing 11 has the first engaging seat 111, the side wall of the face cover 12 is provided with the second engaging member 121 that can be engaged in the first engaging seat 111 at a position corresponding to the first engaging seat 111, and the side wall of the housing 21 near the bottom housing 11 is provided with the first engaging member 211 that can be engaged in the first engaging seat at a position corresponding to the first engaging seat 111, and the side wall of the housing 21 far from the bottom housing 11 is provided with the second engaging seat 212 at a position corresponding to the second engaging member 121, the positions of the first engaging member 211, the second engaging member 121, the first engaging seat 111 and the second engaging seat 212 correspond, wherein the sizes and structures of the first engaging member 211 and the second engaging member 121 may be the same or different, and the sizes and structures of the first engaging seat 111 and the second engaging seat 212 may be the same, also can be different, can make first joint spare 211 can block establish in first joint seat 111, second joint spare 121 can block establish in first joint seat 111 and second joint seat 212 can, in addition, the card between first joint spare 211 and first joint seat 111 establishes the mode, the card between second joint spare 121 and first joint seat 111 establishes the mode and the card between second joint spare 121 and second joint seat 212 establishes the mode and can be the same, also can be different.

In this embodiment, at least one second clamping seat 212 may further include a first limiting portion 222 and a second limiting portion 232 that are adjacent to each other, specifically, as shown in fig. 6 and 12 to 14, the first limiting portion 222 and the second limiting portion 232 are located on one side wall of the housing 21 and protrude outward, specifically, the first limiting portion 222 and the second limiting portion 232 may be two protrusions that are adjacent to each other on an outer wall of one side of the housing 21, so that a limiting groove 242 is formed between the side wall of the first limiting portion 222 facing the second limiting portion 232 and the side wall of the second limiting portion 232 facing the first limiting portion 222, a second clamping member 121 corresponding to the second clamping seat 212 may be inserted into the limiting groove 242, and the limiting groove 242 may play a role in limiting the second clamping member 121, so as to achieve the clamping fit between the second clamping member 121 and the second clamping seat 212.

In this embodiment, it should be noted that, when the second engaging seat 212 includes the first limiting portion 222 and the second limiting portion 232, since the limiting groove 242 only limits the second engaging member 121, and the engaging action of the second engaging member 121 is weaker, in order to ensure the stability of the ink cartridge recovery, when the plurality of second engaging seats 212 are disposed on the side wall of the casing 21, a part of the second engaging seats 212 may be the first casing gap on the outer side wall of the casing 21, and a part of the second engaging seats 212 may be the limiting groove 242 formed by the first limiting portion 222 and the second limiting portion 232. Specifically, as shown in fig. 6 to 8, in the present embodiment, the second engagement seat 212 on the side wall of the housing on the same side as the side wall provided with the ink outlet 117 is made to be the restriction groove 242 formed by the first restriction portion 222 and the second restriction portion 232, and the second engagement seat 212 on the side wall of the housing on the side adjacent to the side wall provided with the ink outlet 117 is made to be the first housing slit.

Further, in the present embodiment, the side wall of the face cover 12 has at least one engaging through slot 122, a first limiting member 213 protruding outward is disposed on the side wall of the housing 21 at a position corresponding to the engaging through slot 122, and the first limiting member 213 is engaged in the engaging through slot 122. Specifically, as shown in fig. 2, at least one engaging through groove 122 is provided on the side wall of the face cover 12, and a first limiting member 213 protruding outward is provided on the side wall of the casing 21 of the ink cartridge extender 20 at a position corresponding to the engaging through groove 122, as shown in fig. 5 and 6, the first limiting member 213 may be an outward protrusion formed on the side wall of the casing 21, when the face cover 12 is engaged with the other side of the casing 21, as shown in fig. 12 to 14, the face cover 12 covers the casing 21, and at the same time, the first limiting member 213 rubs against the inside of the face cover 12 and enters the engaging through groove 122, and when the first limiting member 213 is completely engaged with the engaging through groove 122, the movement of the face cover 12 in a direction away from the casing 21 is limited, so as to play a role of limiting and fixing the face cover 12, and achieve a fixed engagement between the face cover 12 and the casing 21. That is, in this embodiment, in addition to the surface cover 12 and the housing 21 being fixed by the fastening of the second fastening member 121 and the second fastening seat 212, the fastening through groove 122 and the first limiting member 213 also serve as a fixing limiting function, so that the fastening between the surface cover 12 and the housing 21 is further enhanced, and the stability of the ink cartridge is improved.

In this embodiment, as shown in fig. 12 to 14, the side wall of the first limiting member 213 facing the face cover 12 may have a guide surface, and as shown in fig. 12 to 14, the side wall of the first limiting member 213 facing the face cover 12 has a guide surface, which may be an inclined surface, such that the end of the first limiting member 213 away from the face cover 12 is higher than the end of the first limiting member 213 close to the surface, so that when the first limiting member 213 is engaged with the engaging through groove 122, the guide surface may play a role of guiding, and the first limiting member 213 is more easily engaged with the engaging through groove 122.

It should be noted that, in the present embodiment, the cover 12 is clipped on the bottom case 11 of the original ink cartridge 10, specifically, as shown in fig. 2, a second limiting member 141 protruding outward may be disposed at a position corresponding to the clipping through groove 122 on the side wall of the bottom case 11, and when the cover 12 is clipped on the bottom case 11, the second limiting member 141 may be clipped in the clipping through groove 122.

Further, in the present embodiment, a first receiving cavity 214 with an opening at one end is disposed in the casing 21, a second receiving cavity is disposed in the bottom casing 11, as shown in fig. 4, and a second receiving cavity is disposed in the bottom casing 11 of the original ink cartridge 10, as shown in fig. 5, so that the first receiving cavity 214 is disposed in the casing 21 of the ink cartridge extender 20, and the first receiving cavity 214 can be used for storing ink. As shown in fig. 7 to 11, the side of the casing 21 close to the opening of the first accommodating cavity 214 is clamped on the side of the bottom case 11 away from the bottom surface 13, the first accommodating cavity 214 and the second accommodating cavity are oppositely arranged, and the first accommodating cavity 214 is communicated with the second accommodating cavity, so that the first accommodating cavity 214 for storing ink is added on the basis of storing ink in the second accommodating cavity of the original ink cartridge 10, the capacity expansion of ink is realized, the ink storage capacity of the ink cartridge is increased, and the usable time of the ink recovery cartridge is prolonged.

In the present embodiment, it should be noted that after the top cover 12 is separated from the bottom shell 11, a shell film is provided on a side of the bottom shell 11 facing the top cover 12, and in order to facilitate communication between the first receiving cavity 214 and the second receiving cavity, the shell film may be removed before the shell 21 is clamped on the bottom shell 11. In addition, the second accommodating cavity can be communicated with the first accommodating cavity in other modes, for example, a through hole is formed in the film, so that the first accommodating cavity and the second accommodating cavity which are positioned on two sides of the film are communicated through the through hole.

In the embodiment, the ink cartridge extender 20 further includes a partition 22, the partition 22 divides the first accommodating cavity 214 into a plurality of accommodating cavities, specifically, as shown in fig. 5, the first accommodating cavity 214 is divided into a plurality of accommodating cavities for storing ink by the partition 22, and the plurality of accommodating cavities can limit the shaking of the ink liquid, thereby preventing the generation of bubbles and improving the performance of the ink cartridge.

In this embodiment, when the ink cartridge is recycled, as shown in fig. 2, the bottom case 11 and the top cover 12 of the original ink cartridge 10 are first disassembled, and the film on the end of the bottom case 11 facing the top cover 12 is removed, as shown in fig. 4, which is a schematic view of the internal structure of the casing 21 after the film is removed. As shown in fig. 7 to 11, the side of the ink cartridge extender 20 close to the opening of the first accommodating cavity 214 is moved toward the side of the bottom case 11 away from the bottom surface 13, and the first engaging seats 111 on the side wall of the bottom case 11 and the first engaging members 211 on the side wall of the casing 21 are in one-to-one correspondence, the casing 21 and the bottom case 11 are pushed so that the first engaging members 211 are inserted into the first engaging seats 111 and are engaged with the first engaging seats 111, specifically, the first engaging members 211 are inserted into the second casing gap and the second protruding portions 221 on the first engaging members 211 are engaged with the bottom case 11, so that one side of the casing 21 is engaged with the side of the bottom case 11 away from the bottom surface 13. As shown in fig. 12 to 13, the side of the face cover 12 for clipping on the bottom face 13 is directed to the side of the housing 21 away from the bottom face 13, and the second clamping piece 121 on the face cover 12 is in one-to-one correspondence with the second clamping seat 212 on the side wall of the housing 21, the face cover 12 is pushed to make the second clamping piece 121 inserted into the second clamping seat 212 and clamped in the second clamping seat 212, specifically, the second clamping piece 121 on the side wall of the face cover 12 on the same side as the ink outlet 117 is inserted into the limiting groove 242 formed between the first limiting part 222 and the second limiting part 232, the second clamping piece 121 on the side wall of the face cover 12 adjacent to the side wall provided with the ink outlet 117 is inserted into the first housing gap and the first protrusion 131 on the second clamping piece 121 is clamped on the housing 21, the side of the bottom case 11 for engaging with the cover 12 is engaged with the side of the case 21 away from the bottom 13, as shown in fig. 14, thereby forming the recovered ink cartridge.

Further, in the present embodiment, as shown in fig. 1 to 4, the original ink cartridge 10 further includes an ink outlet 117, the ink outlet 117 is located on a side wall of the bottom case 11, the ink outlet 117 communicates with the second accommodating cavity, and an electrical contact 114 is provided on an end of the side wall of the case 21 adjacent to the side wall where the ink outlet 117 is provided. Wherein, the ink outlet 117 can be connected to the liquid ejecting apparatus, the electrical contact portion 114 can contact with the contact component of the liquid ejecting apparatus, so as to connect the ink cartridge to the liquid ejecting apparatus for use, and since the first receiving cavity 214 and the second receiving cavity are communicated, so as to make the first receiving cavity 214 and the second receiving cavity both communicate with the ink outlet 117, and provide ink through the ink outlet 117, as shown in fig. 14, the ink recycling cartridge thus formed can still contact with the contact component of the liquid ejecting apparatus by using the electrical contact portion 114, and connect with the liquid ejecting apparatus by using the ink outlet 117 to improve ink, and at the same time, the first receiving cavity 214 and the second receiving cavity are both used for storing ink, so as to effectively improve the ink storage capacity, that is, in this embodiment, the small-sized original ink cartridge 10 can be recycled to obtain the large-sized ink recycling cartridge which can be put into use without other improvements, meanwhile, the storage capacity of the ink box is increased, and the service life of the ink box is prolonged.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "comprises" and "comprising," and any variations thereof, as used herein, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; either directly or indirectly through intervening media, may be used in either the internal or the external relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. The utility model provides a retrieve ink horn, includes former dress ink horn, former dress ink horn includes the drain pan, the drain pan includes the bottom surface and encloses to establish side on the bottom surface, its characterized in that still includes:

the ink box expansion piece comprises a shell with a preset volume, and one side of the shell is arranged on one side of the bottom shell far away from the bottom surface.

2. The recycling ink cartridge as claimed in claim 1, further comprising a cover for engaging with the bottom case, wherein the cover is engageable with the bottom case at one side thereof and is disposed at the other side of the casing.

3. The recycling cartridge of claim 2, wherein the cartridge extension is disposed on the bottom casing in a manner that comprises: any one of clamping, attaching and welding;

the mode that the face lid sets up on the casing includes: and any one of clamping, attaching and welding.

4. The recycling ink cartridge as claimed in claim 2, wherein one side of said housing is engaged with a side of said bottom case away from said bottom surface; and/or the face cover is clamped on the other side of the shell.

5. The recycling ink box of claim 4, wherein a first clamping seat is arranged on at least one side wall of the bottom shell, a first clamping member is arranged on a position, corresponding to the first clamping seat, on a side wall of the casing facing one side of the bottom shell, and the first clamping member is clamped in the first clamping seat.

6. The recycling ink box of claim 5, wherein a second clamping member is arranged on the side wall of the face cover at a position corresponding to the first clamping seat, and the second clamping member is clamped in the first clamping seat;

the lateral wall of the shell far away from one side of the bottom shell is provided with a second clamping seat at a position corresponding to the second clamping piece, and the second clamping piece is clamped in the second clamping seat.

7. The recycling ink cartridge as claimed in claim 6, wherein at least one of said second snap holders includes a first limiting portion and a second limiting portion adjacent to each other, said first limiting portion and said second limiting portion are located on a side wall of said casing and protrude outward, a limiting groove is formed between side walls of said first limiting portion and said second limiting portion, and said second snap member corresponding to said second snap holder is inserted into said limiting groove; and/or the presence of a gas in the gas,

the lateral wall of casing has first casing gap, at least one the second joint seat does first casing gap, second joint spare orientation the one end of casing has first bellying, second joint spare inserts just in the first casing gap first bellying card is established on the casing.

8. The recycling ink cartridge as claimed in claim 7, wherein the side wall of the cover has at least one engaging through slot, and the side wall of the casing has a first limiting member protruding outward at a position corresponding to the engaging through slot, and the first limiting member is engaged with the engaging through slot.

9. The recycling ink cartridge as claimed in claim 5, wherein a second housing slot is formed on an outer sidewall of the bottom housing, the first engaging seat is the second housing slot, a second protrusion is formed at an end of the first engaging member facing the bottom housing, the first engaging member is inserted into the second housing slot, and the second protrusion is engaged with the bottom housing.

10. The recycling ink cartridge according to any one of claims 1 to 9, wherein said extension member further comprises a partition plate, a first receiving cavity having an opening at one end is provided in said housing, said partition plate divides said first receiving cavity into a plurality of receiving chambers;

the bottom shell is internally provided with a second accommodating cavity, one side of the shell, which is close to the opening of the first accommodating cavity, is clamped on one side of the bottom shell, which is far away from the bottom surface, and the first accommodating cavity is communicated with the second accommodating cavity.

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