CN216804904U

CN216804904U - Reusable printing ink box

Info

Publication number: CN216804904U
Application number: CN202220423934.6U
Authority: CN
Inventors: 陆暘; 毛敬平; 凌霞; 刘清; 刘继文; 孔维焕
Original assignee: Hefei Yongqing Printing Co ltd
Current assignee: Hefei Yongqing Printing Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-06-24
Anticipated expiration: 2032-03-01

Abstract

The utility model relates to the technical field of printing, and discloses a reusable printing ink box which comprises an ink box body, wherein a needle tube penetrates through the side end of the bottom surface of the ink box body, a clamping groove is formed in the side surface of the ink box body, a filling hole penetrating through the inside of the ink box body is formed in the clamping groove and close to the bottom end of the ink box body, a storage groove is formed in the ink box body in a downward mode, a driving groove is formed in the top end of the ink box body above the storage groove, an L-shaped rod is clamped in the driving groove, a clamping block is fixedly connected to the surface of the end, far away from the filling hole, of the L-shaped rod, and a spring is arranged between the clamping block and the arm, close to the filling hole, of the driving groove. This repeatedly usable's print cartridge, drive groove and holding tank have been seted up respectively to the top and the bottom of the inside of ink horn, and the inside activity joint of drive groove has L shape pole and bolt, can adjust the extrusion between L shape pole and the spring through the bolt to can make the front end of L shape pole pop out from filling hole and joint inslot portion, thereby can reach the effect of used repeatedly ink horn.

Description

Reusable printing ink box

Technical Field

The utility model relates to the technical field of printing, in particular to a reusable printing ink box.

Background

Ink cartridges used in ink jet printers are generally disposable ink cartridges, and when ink in the ink cartridges is used up, the ink cartridges are replaced as a whole, and if users discard the old ink cartridges at will, environmental pollution is easily caused.

Even if a user wants to save ink and fills ink by hand, the effect of filling ink for reuse cannot be achieved due to the fact that the filler or labyrinth air pressure design is arranged inside the ink box, printing cost is greatly increased, and a large amount of waste of ink box production materials is caused. Because the ink box is filled with more fillers or the labyrinth air pressure design occupies a larger space, less ink can be stored in the ink box, and the ink is easy to volatilize and dry, so that the blockage of a printer nozzle is more. The external continuous ink supply ink box is also developed in the market, has certain practicability for a machine with a printing head, but has higher fault rate due to longer ink conveying pipe and larger influence by temperature, and the external part of the ink box occupies larger office area, is more troublesome when moving along with a machine and also influences the integral attractiveness of the machine; in addition to the above problems, the ink cartridge is difficult to achieve the desired effect of the operation on the machine for a machine without a print head, and its practical utility is poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the reusable printing ink box which has the advantages of reducing the printing cost, saving resources, avoiding environmental pollution and the like, and solves the technical problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a repeatedly usable's printing ink box, includes the ink horn, ink horn bottom surface side runs through there is the needle tubing, and the ink horn side has seted up the joint groove, the joint groove is close to the ink horn bottom and has seted up the inside filling hole that runs through the ink horn, the inside holding tank of having seted up on the lower side of ink horn, and the holding tank top is located the inside drive groove of having seted up in ink horn top, and the inside joint in drive groove has L shape pole, L shape pole keeps away from filling hole a side end surface rigid coupling and has the fixture block, and fixture block and drive groove are close to and install the spring between filling hole a side arm, L shape pole front end is connected with the bolt perpendicularly, the ink horn is kept away from filling hole a side arm and is installed supercharging equipment.

Further, the inside fretwork of needle tubing, and the top is pegged graft inside the ink horn bottom, the inside fretwork of needle tubing and the holding tank intercommunication of the inside fretwork of ink horn, the pinhole that filling hole and pressure boost hole and bottom surface were seted up all runs through ink horn surface to inside the holding tank.

Furthermore, joint groove and drive groove cross-section are L shape, and L shape pole activity is pegged graft at the drive inslot portion, and L shape pole front end lock joint is in joint inslot portion, L shape pole is close to ink horn a side lower extreme and is provided with the sealing plug, the cross-sectional size and the filling hole size of sealing plug equal.

Furthermore, the middle end of the driving groove extends outwards, the width of the cross section of the driving groove is larger than that of a clamping block welded on the outer surface of the L-shaped rod, the clamping block is fixedly connected with one side face, close to the filling hole, of the clamping block, and one end, far away from the filling hole, of the L-shaped rod is arranged to be an arc body.

Furthermore, the cross-section of the bolt is T-shaped, the bottom end of the bolt is an arc body, and the bottom end of the bolt is movably connected with the L-shaped rod in a touching manner.

Through the technical scheme, the space inside the needle tube and the space inside the storage groove are communicated devices, and the ink inside the storage groove can flow into the needle tube through gravity, the pressurizing device installed at the side end of the ink box is utilized to achieve the effect of pressurizing the inside of the ink box, then the hose at the bottom end of the pressurizing device is utilized to convey gas to the inside of a pressurizing hole formed at the side end, far away from the filling hole, of the ink box, and a gas transmission metal pipe clamped in advance is connected, so that the space inside the storage groove can be pressurized, the height of the pressurizing hole is higher than that of the filling hole, so that the ink inside the ink box cannot flow back to the hose at the bottom end of the pressurizing device, the L-shaped rod can be fixedly clamped inside the driving groove by utilizing a spring, the space inside the storage groove can reach a sealed device by utilizing the L-shaped rod, so that the pressurizing device can complete a good pressurizing step, when the ink inside the ink box reaches a critical point, the device for opening the inside of the whole ink box can be realized by pressing the bolt downwards, so that the effect of injecting ink inwards and using the whole ink box for the second time can be achieved.

Compared with the prior art, the utility model provides a reusable printing ink box, which has the following beneficial effects:

this repeatedly usable's printing ink box, drive groove and holding tank have been seted up respectively through the top and the bottom in the inside of ink horn, the inside activity joint of drive groove has L shape pole and bolt, can adjust the extrusion between L shape pole and the spring through the bolt, thereby can make the front end of L shape pole pop out from filling hole and joint inslot portion, thereby can reach the inside space cancellation of holding tank sealed, then can inject the ink to the holding tank inside through the mode of injection, thereby can reach the effect of used repeatedly ink horn.

Drawings

FIG. 1 is a schematic front sectional view of an ink cartridge according to the present invention;

FIG. 2 is an enlarged partial view of A of FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram of the detailed structure of the driving slot and the clamping slot of the present invention;

FIG. 4 is a schematic side view of the ink cartridge of the present invention.

Wherein: 1. an ink cartridge; 2. a needle tube; 3. a clamping groove; 4. filling the hole; 5. a storage tank; 6. a drive slot; 61. an L-shaped rod; 62. a clamping block; 63. a spring; 64. a bolt; 7. a pressure boosting device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a reusable printing ink cartridge comprises an ink cartridge 1, a needle tube 2 is penetrated through the side end of the bottom surface of the ink cartridge 1, a clamping groove 3 is arranged on the side surface of the ink cartridge 1, a filling hole 4 penetrating through the inside of the ink cartridge 1 is arranged near the bottom end of the clamping groove 3, a storage groove 5 is arranged below the inside of the ink cartridge 1, the needle tube 2 is internally hollowed, the top end of the needle tube is inserted into the inside of the bottom end of the ink cartridge 1, the hollowed inside of the needle tube 2 is communicated with the hollow storage groove 5 hollowed inside the ink cartridge 1, the filling hole 4, a pressurizing hole and a pinhole arranged on the bottom surface are all penetrated through the outer surface of the ink cartridge 1 to the inside of the storage groove 5, a driving groove 6 is arranged inside the top end of the ink cartridge 1 above the storage groove 5, an L-shaped rod 61 is clamped inside the driving groove 6, the sections of the clamping groove 3 and the driving groove 6 are L-shaped, the L-shaped rod 61 is movably inserted into the driving groove 6, and the front end of the L-shaped rod 61 is buckled inside the clamping groove 3, l shape pole 61 is close to 1 side lower extreme of ink horn and is provided with the sealing plug, the cross-sectional size and the filling hole 4 size of sealing plug equal, L shape pole 61 is kept away from 4 side end surface rigid couplings in filling hole have fixture block 62, and fixture block 62 and drive groove 6 are close to and install spring 63 between 4 side arms in filling hole, the outside extension of drive groove 6 middle-end, and the cross sectional width is greater than L shape pole 61 outer surface welded fixture block 62 width, and fixture block 62 is close to the rigid coupling between 4 side of filling hole and the spring 63, L shape pole 61 is kept away from 4 one end in filling hole and is set up to the arc body, L shape pole 61 front end is connected with bolt 64 perpendicularly, bolt 64 cross-section is the T font, and the bottom sets up to the arc body, and swing joint is connected between bottom and L shape pole 61, ink horn 1 is kept away from 4 side arms in filling hole and is installed supercharging equipment 7. The advantage is, the space inside needle tubing 2 and the inside holding tank 5 is the intercommunication device, and the inside ink of holding tank 5 can circulate inside needle tubing 2 through gravitation, utilize the supercharging equipment 7 of 1 side installation of ink horn to reach the effect of carrying out the pressure boost to the inside of ink horn 1, then the hose that the utilization bottom of supercharging equipment 7 utilized the bottom carries gas to the inside of the pressure boost hole that ink horn 1 kept away from filling hole 4 one side end and set up, and connect the gas transmission tubular metal resonator that the joint is good in advance, can carry out the pressure boost to the space of inside like this, the height of pressure boost hole is higher than filling hole 4, so the inside ink just can not flow back to the hose of supercharging equipment 7 bottom, the inside spring 63 that utilizes of driving groove 6 can fix and block L shape pole 61, utilize this L shape pole 61 can make the space inside holding tank 5 reach a sealed device, so supercharging equipment 7 can accomplish fine pressure boost step, when the ink in the ink box 1 reaches a critical point, the latch 64 is pressed downwards, so that the whole ink box 1 is opened, the ink can be injected inwards, and the whole ink box 1 can be used for the second time.

When the ink box is used, the L-shaped rod 61 is popped out from the inside of the clamping groove 3 by pressing the bolt 64, then the L-shaped rod 61 is rotated to enable the L-shaped rod to be inclined to the angle of the clamping groove 3, so that the space inside the whole ink box 1 is not in a sealed device, then the ink box 1 which uses up ink can be filled through the filling hole 4, the effect of repeatedly using the ink box 1 can be achieved, after the ink is filled, the L-shaped rod 61 is rotated back to the original position, then the bolt 64 is pulled out to recover the sealing state inside the ink box 1, and therefore the effect of continuously using the original ink box 1 can be achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A reusable printing cartridge comprising a cartridge (1), characterized in that: a needle tube (2) penetrates through the side end of the bottom surface of the ink box (1), a clamping groove (3) is arranged on the side surface of the ink box (1), the bottom of the clamping groove (3) close to the ink box (1) is provided with a filling hole (4) penetrating through the inside of the ink box (1), the inside of the ink box (1) is provided with a storage groove (5) downwards, and a driving groove (6) is arranged above the storage groove (5) and inside the top end of the ink box (1), an L-shaped rod (61) is clamped in the driving groove (6), a clamping block (62) is fixedly connected to the surface of one side end of the L-shaped rod (61) far away from the filling hole (4), and a spring (63) is arranged between the clamping block (62) and one side arm of the driving groove (6) close to the filling hole (4), l shape pole (61) front end is connected with bolt (64) perpendicularly, cartridge (1) is kept away from filling hole (4) one side arm and is installed supercharging device (7).

2. A reusable printing ink cartridge as claimed in claim 1, characterised in that: the inside fretwork of needle tubing (2), and the top is pegged graft inside ink horn (1) bottom, the inside fretwork of needle tubing (2) and storage tank (5) of the inside fretwork of ink horn (1) intercommunication, the pinhole that filling hole (4) and pressure boost hole and bottom surface were seted up all runs through inside ink horn (1) surface to storage tank (5).

3. A reusable printing ink cartridge as claimed in claim 1, characterised in that: joint groove (3) are L shape with drive groove (6) cross-section, and L shape pole (61) activity is pegged graft inside drive groove (6), and L shape pole (61) front end lock joint is inside joint groove (3), L shape pole (61) are close to ink horn (1) a side lower extreme and are provided with the sealing plug, the cross-sectional size and the filling hole (4) size of sealing plug equal.

4. A reusable printing ink cartridge as claimed in claim 1, characterised in that: the middle end of the driving groove (6) extends outwards, the width of the cross section of the driving groove is larger than that of a clamping block (62) welded on the outer surface of the L-shaped rod (61), the clamping block (62) is close to one side surface of the filling hole (4) and fixedly connected with the spring (63), and one end, far away from the filling hole (4), of the L-shaped rod (61) is arranged to be an arc body.

5. A reusable printing ink cartridge as claimed in claim 1, characterised in that: the cross-section of the bolt (64) is T-shaped, the bottom end of the bolt is an arc body, and the bottom end of the bolt is movably connected with the L-shaped rod (61) in a touching mode.