CN214354973U - Handheld ink-jet printer - Google Patents

Abstract

The utility model discloses a hand-held ink-jet printer, which comprises a body, wherein a containing cavity is arranged in the body, the spray head component and the ink box component are arranged in the containing cavity and adopt a split structural design, and because the spray head component can be calibrated and aligned in advance, when the ink box component needs to be replaced, the ink path between the spray head component and the ink box component is communicated only, so that the recalibration and the alignment are avoided, in addition, be equipped with between shower nozzle subassembly and the ink horn subassembly and lead the ink pipe, lead the ink pipe and be responsible for intercommunication shower nozzle subassembly and ink horn subassembly, the ink horn subassembly can be according to the intercommunication direction of leading the ink pipe, adjusts the position that sets up of ink horn subassembly wantonly, and convenience of customers uses more, has still solved among the handheld printing device shower nozzle and need carry out the problem of recalibration counterpoint according to the change of ink horn, can also practice thrift use cost simultaneously.

Description

Handheld ink-jet printer

Technical Field

The utility model relates to an inkjet printing equipment field, in particular to handheld inkjet printer.

Background

Most of the existing handheld printing equipment uses the integrated nozzle and ink box, which consumes large cost, and the integrated nozzle and ink box inevitably involve the re-alignment of the nozzle and the nozzle after being reused and installed, and if the alignment is not set, the printing effect has various problems, such as image wire drawing, and the position of the printed image is not uniform; since the nozzle is integrated with the ink cartridge and is disposable, the position calibration is required for each printing, which is very inconvenient in use.

Disclosure of Invention

The utility model discloses aim at solving whole or partial problem that mentions in the background art, and provide a handheld ink jet printer, solved among the handheld printing device shower nozzle need carry out the problem of recalibration counterpoint according to the change of ink horn, can also practice thrift use cost simultaneously.

In order to achieve the above purpose, the technical scheme of the utility model has:

a hand-held ink jet printer includes

A body having a receiving cavity therein;

the ink box comprises a containing cavity, a nozzle assembly and an ink box assembly, wherein the containing cavity is internally provided with the nozzle assembly and the ink box assembly, an ink guide pipe is arranged between the nozzle assembly and the ink box assembly, and the nozzle assembly and the ink box assembly are communicated through the ink guide pipe.

The utility model relates to a hand-held ink-jet printer, which comprises a body, wherein a holding cavity is arranged in the body, the spray head component and the ink box component are arranged in the containing cavity and adopt a split structural design, and because the spray head component can be calibrated and aligned in advance, when the ink box component needs to be replaced, the ink path between the spray head component and the ink box component is communicated only, so that the recalibration and the alignment are avoided, in addition, an ink guide pipe is arranged between the spray head component and the ink box component and is responsible for communicating the spray head component and the ink box component, the ink box component can randomly adjust the arrangement position of the ink box component according to the communication direction of the ink guide pipe, thereby being more convenient for users to use, in addition, the ink guide pipe is arranged to arrange an external communicating and positioning structure between the ink box assembly and the spray head assembly, so that the ink box assembly or the spray head assembly is more convenient to communicate with the ink guide pipe.

Furthermore, a zigzag partition plate is arranged in the ink box body, the accommodating cavity is divided into at least three accommodating areas by the partition plate, and the ink box assembly and the spray head assembly are arranged in the accommodating areas for installation.

Further, the ink box component comprises a box body, an ink bag is arranged in the box body, an ink outlet is arranged on the ink bag, and when the ink bag is installed in the box body, the ink outlet is arranged outside the box body.

Furthermore, a clamping block is arranged on one side of the box body, and an embedding groove matched with the clamping block is formed in the partition plate.

Furthermore, one side of the box body is provided with a lifting groove.

Further, the spray head assembly comprises an ink bag and a nozzle, a first pipe is arranged between the ink bag and the nozzle, and the ink bag is communicated with the nozzle through the first pipe.

Furthermore, a second tube is arranged on the ink bag, and the ink bag is communicated with the ink box assembly through the second tube.

Furthermore, a positioning plate is arranged on one side of the nozzle, and the ink bag is fixed on the positioning plate.

Further, the body is provided with rollers, and the rollers are located on two sides of the spray head assembly.

Furthermore, the body is fixed with a handle positioned below the body.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the overall structure of the handheld ink jet printer of the present invention;

FIG. 2 is a schematic view A of the internal structure of the handheld ink jet printer of the present invention;

FIG. 3 is a schematic view B of the internal structure of the handheld ink jet printer of the present invention;

FIG. 4 is a cross-sectional view of the structure of the body of the hand-held ink jet printer;

FIG. 5 is a schematic view of the construction of the ink cartridge assembly;

fig. 6 is a schematic structural view of the showerhead assembly.

Detailed Description

In order to better illustrate the present invention, the following detailed description of the present invention is made with reference to the accompanying drawings.

As shown in fig. 1 to 3, as a preferred embodiment of the present invention, a hand-held ink-jet printer includes

The device comprises a body 1, wherein a containing cavity 101 is formed in the body 1;

the ink jet head assembly 2 and the ink box assembly 3 are installed in the accommodating cavity 101, an ink guide pipe 4 is arranged between the ink jet head assembly 2 and the ink box assembly 3, and the ink jet head assembly 2 is communicated with the ink box assembly 3 through the ink guide pipe 4.

The utility model relates to a hand-held ink-jet printer, which comprises a body 1, a containing cavity 101 is arranged in the body 1, a nozzle component 2 and an ink box component 3 are arranged in the containing cavity 101, the nozzle component 2 and the ink box component 3 adopt split type structural design, because the nozzle component 2 can carry out calibration alignment in advance, when the ink box component 3 needs to be replaced, only an ink path between the nozzle component 2 and the ink box component 3 needs to be communicated, so that the ink path is not needed to be recalibrated and aligned, in addition, an ink guide tube 4 is arranged between the nozzle component 2 and the ink box component 3, the ink guide tube 4 is responsible for communicating the nozzle component 2 and the ink box component 3, the ink box component 3 can arbitrarily adjust the setting position of the ink box component 3 according to the communication direction of the ink guide tube 4, thereby being more convenient for users to use, in addition, the ink guide tube 4 is arranged to externally arrange a communication positioning structure between the ink box component 3 and the nozzle component 2, it is more convenient for the ink cartridge assembly 3 or the head assembly 2 to communicate with the ink guide tube 4.

In this embodiment, the ink guide tube 4 may be pre-disposed on the head assembly 2 and communicated with the ink cartridge assembly 3 on the basis of the head assembly 2, or the ink guide tube 4 may be pre-disposed on the ink cartridge assembly 3 and communicated with the head assembly 2 on the basis of the ink cartridge assembly 3.

In this embodiment, as shown in fig. 1 or fig. 4, a zigzag partition plate 5 is provided in the main body 1, the partition plate 5 divides the accommodating chamber 101 into at least three accommodating areas 51, and the ink cartridge assembly 3 and the head assembly 2 are installed in the accommodating areas 51, so that the ink cartridge assembly 3 and the head assembly 2 can be limited in the respective accommodating areas 51 after being installed, and the ink cartridge assembly 3 and the head assembly 2 are prevented from moving in position when in use.

Optionally, the partition plate 5 divides the accommodating cavity 101 into three accommodating areas 51, wherein one accommodating area 51 is used for placing the control assembly 6, and the control assembly 6 is used for intelligently controlling the spray head assembly 2.

In the present embodiment, as shown in fig. 2 to 5, the ink cartridge assembly 3 includes a cartridge body 31, an ink bag (not shown) is disposed in the cartridge body 31, an ink outlet 32 is disposed on the ink bag (not shown), and the ink outlet 32 is disposed outside the cartridge body 31 after the ink bag (not shown) is mounted in the cartridge body 31.

The ink outlet 32 can serve as a positioning mechanism for placing an ink bag (not shown) inside the case 31, and after the ink bag (not shown) is placed inside the case 31, the ink bag (not shown) is immovable due to the position of the ink outlet 32, so that the swinging or moving range of the ink bag (not shown) caused by external force is reduced, and a certain limiting effect is achieved.

Alternatively, the size of the box 31 is equivalent to the size of the ink bag (not shown), so as to further limit the moving space of the ink bag (not shown), and in another words, the box 31 provides a positioning base for the ink bag (not shown), so that the ink bag (not shown) is not shaken due to the change of the printing position direction of the handheld printer after being installed.

In addition, the ink outlet 32 is used for being connected with the ink guide tube 4, and the ink outlet 32 can be provided with a sealing structure, so that when the ink outlet 32 is communicated with the ink guide tube 4, sealing can be performed, and ink leakage is avoided.

A latch 33 is provided on one side of the box 31, and a groove 34 engaged with the latch 33 is provided on the partition 5.

Generally, in the design of the box body 31, in order to facilitate the installation of the ink cartridge inserted into the box body 31, the accommodating area 51 corresponding to the box body 31 is generally set to have a space size larger than the size of the box body 31, so that the box body 31 is more easily aligned and placed into the accommodating cavity 101, but at this time, the box body 31 is very easy to collide with the box body 31 in the accommodating cavity 101 and shake, so that the box body 31 is further positioned by the matching of the caulking groove 34 of the clamping block 33.

Optionally, the size of the latch 33 is the same as that of the slot 34.

Optionally, a lifting groove 35 is formed on one side of the case body 31, so that a user can conveniently take out the case body 31 to replace an ink bag (not shown).

Optionally, a slot 102 is formed in the body 1, and the cartridge 31 is mounted through the slot 102.

In the present embodiment, as shown in fig. 2, 3 or 6, the head assembly 2 includes an ink bag 21 and a nozzle 22, a first tube 23 is provided between the ink bag 21 and the nozzle 22, and the ink bag 21 and the nozzle 22 are communicated through the first tube 23.

The ink bag 21 is provided with a second pipe 24, and the ink bag 21 is communicated with the ink box component 3 through the second pipe 24.

It should be noted that the second tube 24 is communicated with the ink cartridge assembly 3 through the ink guide tube 4, and the ink enters the ink bag 21 from the ink bag (not shown) through the ink guide tube 4 and the second tube 24, and is output to the nozzle 22 through the first tube 23 after passing through the ink bag 21, so that the ink is delivered.

Wherein, ink sac 21 is used for temporarily storing up the ink, carries out the secondary filter, supplies nozzle 22 with the ink again, realizes the function of middle transport ink, and this belongs to the conventional component that sets up in independent shower nozzle subassembly 2 design the utility model discloses in its function unanimity, do not describe repeatedly.

Optionally, a positioning plate 25 is disposed on one side of the nozzle 22, the ink bag 21 is fixed on the positioning plate 25, the positioning plate 25 is used for limiting the position of the ink bag 21, and the placement direction of the ink bag 21 or the first tube 23 is perpendicular to the nozzle 22, so that the ink is more conveniently conveyed.

In this embodiment, as shown in fig. 1, a roller 6 is disposed on the body 1, the roller 6 is located at two sides of the head assembly 2, and the roller 6 is used for making the corresponding printing surface of the handheld inkjet printer move smoothly when the handheld inkjet printer is operated and prints, so as to improve the printing quality.

Optionally, the body 1 is fixed with a handle 7 under the body 1, and the handle 7 is used for providing a part which can be held by a user.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims (9)

1. A hand-held ink jet printer comprising

A body having a receiving cavity therein;

the nozzle assembly and the ink box assembly are arranged in the accommodating cavity;

the ink box assembly and the spray head assembly are arranged in the accommodating area; and an ink guide pipe is arranged between the spray head component and the ink box component, and the spray head component and the ink box component are communicated through the ink guide pipe.

2. The hand-held inkjet printer of claim 1 wherein the cartridge assembly includes a housing, the housing having an ink bag disposed therein, the ink bag having an ink outlet disposed therein, the ink outlet being disposed outside the housing when the ink bag is installed therein.

3. The handheld ink jet printer of claim 2, wherein the cartridge body has a detent on one side thereof, and the partition has a groove for engaging the detent.

4. The hand-held inkjet printer of claim 2 wherein the cartridge body has a lifting notch on one side.

5. The hand-held inkjet printer of claim 1 wherein the printhead assembly includes an ink reservoir and a nozzle, a first tube being disposed between the ink reservoir and the nozzle, the ink reservoir and the nozzle being in communication via the first tube.

6. The hand-held inkjet printer of claim 5 wherein the ink bag is provided with a second tube, the ink bag being in communication with the ink cartridge assembly through the second tube.

7. The hand-held inkjet printer of claim 5 wherein a positioning plate is provided to a side of the nozzle, the ink bag being fixed to the positioning plate.

8. The handheld inkjet printer of claim 1 wherein rollers are disposed on the body and are positioned on opposite sides of the nozzle assembly.

9. The handheld inkjet printer of claim 1 wherein the body is secured with a handle located below the body.

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