CN221137277U - Ink bottle pulling-out structure of ink-jet printer - Google Patents

Abstract

The utility model discloses an ink bottle pulling-out structure of an ink-jet printer, which is characterized in that a limiting groove, a first sliding rail groove, a stop block and a second sliding rail groove are arranged in a containing cavity of a printer body, and an ink bottle component comprises an ink bottle, a tension spring, a first sliding rail, a limiting part and a second sliding rail; the first sliding rail drives the ink bottle assembly to slide outwards along the first sliding rail groove; the limit is slidable in the limit groove, and the stop block limits the maximum distance of the ink bottle component pulled out; the scheme that the ink bottle pulled out the structure through adopting slide rail horizontal smoothing to go out is under the condition that need not the printer upper cover, shifts out to the printer outside and changes, and the upside and the downside of ink bottle subassembly need not to leave rotatory space to reduce the waste of inner space, space utilization is higher, and the dog adopts electromagnet assembly with spacing, and fixed ink bottle subassembly is used for changing the ink bottle, extension spring can assist to pull the ink bottle subassembly to the printer and embeds appointed position, and it is more convenient to change the ink bottle.

Description

Ink bottle pulling-out structure of ink-jet printer

Technical Field

The utility model relates to the technical field of ink-jet printers, in particular to an ink bottle pulling-out structure of an ink-jet printer.

Background

The ink-jet printer is common office equipment and provides great convenience for modern office work. An inkjet printer uses an ink cartridge containing ink as a consumable container, ejects the ink onto a sheet of paper, and forms characters or patterns to be printed on the sheet of paper. The ink-jet printer is to spray the color liquid ink into fine particles through the nozzle onto the printing paper, and some ink-jet printers have three or four printing nozzles so as to print yellow, magenta, cyan and black; some are commonly used with a spray head, and are divided into four-color spray printing. Inkjet printers require a series of complicated procedures when printing images. When the printer head is rapidly scanned across the print paper, numerous nozzles on the head eject numerous small ink droplets, thereby forming pixels in the image. The printer head generally has 48 or more independent nozzles for ejecting ink of different colors. For example, 48 nozzles Epson Stylus photo 1270 each can eject 5 different colors: bluish green, reddish violet, yellow, bluish green and bluish violet, and 48 nozzles for ejecting black ink. In general, the more nozzles, the faster the printing speed. The ink drops with different colors fall on the same point to form different multiple colors. The green color can be observed by a microscope where the yellow and blue-violet inks are simultaneously sprayed, so we can consider as follows: by observing the simple four-color inkjet operation, the principle of operation of the printer can be readily understood: each pixel has 0 to 4 drops of ink overlaid thereon. Different combinations can produce more than 10 different colors. Some printers may also produce 16 different colors by a combination of colors, such as "cyan and black" or "magenta, yellow and black".

The utility model patent with the application number of CN202223510981.3 discloses an ink bottle fixing device for an ink-jet printer, which comprises the following components: a holder having an accommodation chamber open at least at a side portion; an ink bottle holder rotatably connected to the fixing base about a transversely extending axis, and having a storage state stored in a storage chamber of the fixing base and an open state moved out of the storage chamber; the side wall of the ink bottle support is provided with a transversely extending limiting pin, a limiting chute for the limiting pin to slide and limit along with the rotation of the ink bottle support is arranged at a position corresponding to the limiting pin, the limiting pin moves to the tail end position of the limiting chute when the ink bottle support is in an open state, and a first limiting concave part with a certain height difference with the main body part of the side wall of the limiting chute is formed in the side wall of the tail end position of the limiting chute. The advantages are that: simplifying the assembling process of the ink bottle fixing device and effectively reducing the production cost.

However, the fixing device for the ink bottle for the ink-jet printer in the above patent application has a certain defect, and the scheme adopts a rotating mode, so that the upper side and the lower side of the ink bottle are required to be left with enough space, the structure of the ink bottle assembly is rotated, a large amount of internal space is wasted, and meanwhile, the scheme relates to parts and more parts specially related to the structure, so that the assembly process is relatively complicated, and the processing and production costs are increased.

Disclosure of utility model

The utility model aims to provide an ink bottle pulling-out structure of an ink-jet printer, which aims to solve the problems of space waste, complex structure and increased cost caused by the fact that an internal space is reserved in the ink-jet printer for replacing an ink bottle.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an ink bottle pull-out structure of an ink jet printer, comprising:

A printer body; one side of the length direction of the printer body is provided with a containing cavity, and a limiting structure is arranged in the containing cavity; the limiting structure comprises a limiting groove, a first sliding rail groove, a second sliding rail groove, a clamping groove and a groove, wherein the first sliding rail groove is fixedly arranged on the side walls of the left side and the right side of the accommodating cavity, the limiting groove is arranged at the lower part of one side of the first sliding rail groove, the limiting groove is arranged in parallel with the first sliding rail groove, a stop block is arranged on one side, close to the opening of the accommodating cavity, of the limiting groove, the groove is arranged above the stop block, and the stop block can slide into the groove along the side walls; the clamping groove is arranged at the lower part of the other side of the first sliding rail groove and corresponds to the limiting groove; the second sliding rail groove is arranged at the bottom of the accommodating cavity, and the section of the second sliding rail groove is trapezoidal.

An ink bottle assembly; the ink bottle assembly comprises an ink bottle base and an ink bottle; the ink bottle base is L-shaped and comprises a base body, an extension spring, a first sliding rail, a limit, a buckle, a second sliding rail and a buckle; a plurality of cavities are arranged in the base body, and openings are formed above the cavities; the first sliding rails are arranged on two sides of the base body, the first sliding rails can slide in the first sliding rail grooves, and the ink bottle base slides outwards according to the first sliding rail grooves; the stretching spring is arranged on one side of the base body, which is close to the printer body, one end of the stretching spring is fixedly connected with the square groove of the base body, and the other end of the stretching spring is movably connected with the inner wall of the accommodating chamber, so that the stretching spring can assist in pulling the ink bottle assembly to a specified position in the printer; the limit is arranged on the side wall of the base body and is arranged at the L-shaped folded angle position of the base body; the limiting groove is limited in the limiting groove and can slide, the sliding range is from the inner wall of the accommodating cavity to a stop block on the limiting groove, and the limiting groove limits the maximum distance of the ink bottle base pulled out; the buckle is arranged on the side wall of the other side of the base body and is arranged corresponding to the clamping groove; the buckle is arranged on the side wall of the base body, is on the same side with the buckle, is arranged on one side of the base body far away from the printer body, and is convenient for extracting the ink bottle base when the ink bottle is replaced; the second sliding rail is arranged at the bottom of the base body and is trapezoidal, and is matched with the second sliding rail groove, so that the ink bottle assembly is prevented from side turning over at the opening end of the accommodating cavity while the ink bottle assembly is helped to slide out smoothly.

The ink bottle is in a cuboid shape, is installed in a cavity with an opening above the ink bottle base and is detachably connected with the ink bottle base.

As a preferred embodiment, the ink bottle base further comprises a side plate, the side plate is rotatably connected with the base body by taking the bottom of the side plate as an axis, and after the side plate is opened, the ink bottle can be taken out from one side of the side plate; a pin is arranged on one side of the side plate, a pin hole is arranged on the corresponding base body, when the side plate is in an open state, the pin withdraws from the pin hole, the side plate rotates to a maximum angle of 90 degrees, and the side plate is connected with the ink bottle base through a connecting piece, and the connecting piece is in a straightening state at the moment; when the side plates are in a closed state, the connecting pieces are folded and placed in the grooves on the two sides of the side plates.

As a preferred embodiment, the stop block adopts an electromagnet, and the limit adopts iron and is communicated with an internal circuit; when the ink bottle is replaced, the stop block is electrified and is adsorbed with the limit, so that the ink bottle assembly is fixed; when the replacement is completed, the stop block is powered off, the limit release is performed, and the ink bottle assembly slides inwards along with the pulling force of the extension spring.

As a preferred embodiment, the housing chamber of the printer body is the same size as the ink bottle base.

As a preferred embodiment, the slide rail engages with the first slide rail groove.

As a preferred embodiment, the ink bottle is the same size as the cavity in the base body.

As a preferred embodiment, the number of cavities in the base body is 4.

As a preferred implementation mode, the cavity in the base body is provided with a rectangular groove extending downwards at the short side of the cavity, so that the ink bottle needing to be replaced can be conveniently taken.

As a preferred embodiment, the square groove of the base body is less than 3cm from the surface.

As a preferred embodiment, a hook is arranged at one end of the extension spring, which is close to the inner wall of the accommodating chamber, and is movably connected with the inner wall of the accommodating chamber through the hook, and when the base body is in a working state, the elasticity of the extension spring is in a minimum state; when the base body is in a replacement state, the elasticity of the extension spring is in a maximum state.

Compared with the prior art, the utility model has the beneficial effects that:

1. The ink bottle pulling-out structure of the ink-jet printer comprises a base body, a sliding rail and a limit, wherein the sliding rail is arranged at the bottom of the base body, the sliding rail can slide in a first sliding rail groove, and the ink bottle base slides outwards along the sliding rail groove; the second sliding rail is arranged at the bottom of the base body and is trapezoidal and matched with the second sliding rail groove, so that the ink bottle assembly is prevented from side turning over at the opening end of the accommodating cavity while the ink bottle assembly is helped to slide out smoothly; adopt the scheme that the slide rail level was smooth out, under the circumstances of not opening the printer upper cover, shift out to the printer outside and change, the upside and the downside of ink bottle subassembly need not to leave rotatory space to reduce the waste of inner space, space utilization is higher, compares current solution, under the condition of the equal ink filling volume of ink bottle, the direction of height occupation space of ink jet printer is littleer, or under the same altitude dimension, the ink bottle capacity of this scheme is bigger.

2. According to the ink bottle pulling-out structure of the ink-jet printer, the limit groove is provided with the stop block at one side, close to the opening of the accommodating cavity, of the limit groove, the limit groove is arranged on the side wall of the base body and is arranged at one side, close to the printer body, of the base body, the limit groove can slide, the sliding range is the maximum distance from the inner wall of the accommodating cavity to the stop block on the limit groove, the limit groove limits the pulling-out of the ink bottle base, and equipment damage caused by the fact that a user frequently pulls out an ink bottle component directly in the ink bottle replacement process is prevented; meanwhile, the stop block adopts an electromagnet, and the limit adopts iron and is communicated with an internal circuit; when the ink bottle is replaced, the stop block is electrified and is adsorbed with the limit, so that the ink bottle assembly is fixed; when the replacement is completed, the stop block is powered off, the limit release is performed, the ink bottle assembly slides inwards along with the pulling force of the extension spring, and the extension spring can assist in pulling the ink bottle assembly to a specified position in the printer.

3. According to the ink bottle pulling-out structure of the ink-jet printer, the limit groove is arranged on one side, close to the opening of the accommodating cavity, of the limit groove, the groove is arranged above the limit groove, the limit groove can slide into the groove along the side wall, when the ink bottle component is damaged and needs to be replaced, the limit groove is manually slid into the groove, the ink bottle component can be taken out of the printer body, the extension spring is disconnected from the inner wall of the accommodating cavity, and therefore the ink bottle component can be detached, and otherwise, the ink bottle component is installed.

4. According to the ink bottle pulling structure of the ink-jet printer, under the condition that the ink bottle base is not suitable for pulling out and replacing, a scheme that the side plate rotates to open the hollow cavity body can be adopted, under the condition that the upper cover of the printer is not opened, the side plate of the hollow cavity body rotates to open by taking the bottom as an axis, the maximum rotation angle is 90 degrees, the ink bottle in the ink bottle is exposed, the upper side and the lower side of the ink bottle component do not need to leave rotating space, and therefore waste of the inner space is reduced, and the space utilization rate is increased.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an ink bottle pull-out structure of an ink jet printer according to the present utility model;

FIG. 2 is a schematic diagram showing a replacement state of an ink bottle pull-out structure of an ink jet printer according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a printer body of an ink bottle pull-out structure of an ink jet printer according to the present utility model;

FIG. 4 is a schematic view of the structure of part A of the printer body of the ink bottle pull-out structure of the ink jet printer according to the present utility model;

FIG. 5 is a schematic diagram of an ink bottle assembly of an ink bottle pull-out configuration of an ink jet printer according to the present utility model;

FIG. 6 is a schematic perspective view of an ink bottle base of an ink bottle pull-out structure of an ink jet printer according to the present utility model;

FIG. 7 is a schematic diagram of an ink bottle base of an ink bottle pull-out structure of an ink jet printer according to the present utility model;

FIG. 8 is a schematic top view of an ink bottle pull-out structure of an ink jet printer according to the present utility model;

FIG. 9 is a schematic diagram showing a replacement state of an ink bottle pull-out structure of an ink jet printer according to a second embodiment of the present utility model;

Fig. 10 is a schematic structural view of an ink bottle base of a second embodiment of an ink bottle pull-out structure of an ink jet printer according to the present utility model.

Reference numerals illustrate:

1. An ink bottle assembly; 11. an ink bottle base; 111. a base body; 112. a tension spring; 113. a first slide rail; 114. limiting; 115. a buckle; 116. a handle is buckled; 117. a side plate; 118. a connecting piece; 1191. a pin hole; 1192. a pin; 120. a second slide rail; 12. ink bottle; 2. a printer body; 21. a housing chamber; 22. a limit groove; 23. a first slide rail groove; 24. a clamping groove; 25. a stop block; 26. a groove; 27. a second slide rail groove; 28. an electromagnet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-8, the present utility model provides a technical solution: an ink bottle pull-out structure of an ink jet printer, comprising:

A printer body 2; a housing chamber 21 is provided on one side of the printer body 2 in the longitudinal direction, and a limiting structure is provided in the housing chamber 21;

The limiting structure comprises a limiting groove 22, a first sliding rail groove 23, a second sliding rail groove 27, a clamping groove 24 and a groove 26, wherein the first sliding rail groove 23 is fixedly arranged on the left side wall and the right side wall of the accommodating cavity 21, the limiting groove 22 is arranged at the lower part of one side of the first sliding rail groove 23, and the limiting groove 22 is arranged in parallel with the first sliding rail groove 23; the clamping groove 24 is arranged at the lower part of the other side of the first sliding rail groove 23 and corresponds to the limit groove 22; the second slide rail groove 27 is arranged at the bottom of the accommodating chamber 21, and has a trapezoid cross section.

An ink bottle assembly 1; the ink bottle assembly 1 includes an ink bottle base 11 and an ink bottle 12; the ink bottle base 11 is L-shaped and comprises a base body 111, an extension spring 112, a first sliding rail 113, a second sliding rail 120, a limit 114, a buckle 115 and a buckle 116.

A plurality of cavities are arranged in the base body 111, and the upper part of the cavities is provided with an opening;

The first sliding rail 113 is disposed at the bottom of the base body 111, the first sliding rail 113 is slidable in the first sliding rail groove 23, and the ink bottle base 11 slides outwards according to the first sliding rail groove 23; the second sliding rail 120 is disposed at the bottom of the base body 111, is trapezoidal, and is matched with the second sliding rail groove 27, so as to prevent the ink bottle assembly 1 from turning on one side at the opening end of the accommodating chamber 21 while helping the ink bottle assembly 1 slide out smoothly;

The extension spring 112 is arranged on one side of the base body 111, which is close to the printer body 2, one end of the extension spring 112 is fixedly connected with the square groove of the base body 111, and the other end of the extension spring is movably connected with the inner wall of the accommodating chamber 21, so that the ink bottle 12 can be pulled to a specified position in the printer in an auxiliary manner;

The limit 114 is mounted on the side wall of the base body 111, and is disposed on one side of the base body 111 near the printer body 2, the limit 114 is slidable in the limit groove 22, the sliding range is from the inner wall of the accommodating chamber 21 to the stop block 25 on the limit groove 22, and the limit groove 22 limits the maximum distance of the ink bottle base 11 pulled out;

a stop block 25 is arranged at the opening position of the limit groove 22, a groove 26 is arranged above the stop block 25, and the stop block 25 can slide into the groove 26 along the side wall; the stop block 25 adopts an electromagnet, and the limit 114 adopts iron and is communicated with an internal circuit; when the ink bottle 12 is replaced, the stop block 25 is electrified and is adsorbed with the limit 114 to fix the ink bottle assembly 1; when the replacement is completed, the stop block 25 is powered off, the limit 114 is released, and the ink bottle assembly 1 slides inwards along with the tension of the tension spring 112;

the buckle 115 is mounted on the other side wall of the base body 111 and is arranged corresponding to the clamping groove 24;

The button 116 is mounted on the side wall of the base body 111 and on the same side as the buckle 115, so as to facilitate the ink bottle base 11 to be drawn when the ink bottle 12 is replaced.

The ink bottle 12 is in a cuboid shape, and the ink bottle 12 is arranged in a cavity with an opening above the ink bottle base 11 and is detachably connected with the ink bottle base 11.

As a preferred embodiment, the housing chamber 21 of the printer body 2 is the same size as the ink bottle base 11.

As a preferred embodiment, the first slide rail 113 is engaged with the first slide rail groove 23.

As a preferred embodiment, the ink bottle 12 is the same size as the cavity in the base body 111.

As a preferred embodiment, the number of the cavities in the base body 111 is 4.

As a preferred embodiment, the cavity in the base body 111 is provided with a rectangular groove extending downward at a short side thereof, so as to facilitate the taking of the ink bottle 12 that needs replacement.

As a preferred embodiment, the square groove of the base body 111 is spaced less than 3cm from the surface.

As a preferred embodiment, a hook is disposed at one end of the extension spring 112 near the inner wall of the accommodating chamber 21, and is movably connected with the inner wall of the accommodating chamber 21 through the hook, and when the base body 111 is in a working state, the elastic force of the extension spring 112 is in a minimum state; when the base body 111 is in the replacement state, the elastic force of the tension spring 112 is in the maximum state.

According to the scheme, the ink bottle assembly 1 is adopted along with the scheme that the first sliding rail 113 horizontally slides out, the upper cover of the printer is not opened, the upper side and the lower side of the ink bottle assembly 1 do not need to leave a rotating space for replacement outside the printer, so that the waste of the inner space is reduced, the space utilization rate is higher, compared with the existing solution, the occupied space of the ink bottle assembly 1 in the height direction of the ink-jet printer is smaller under the condition that the ink bottle 12 is equal in ink filling amount, or the capacity of the ink bottle 12 in the scheme is larger under the same height dimension.

Example two

Referring to fig. 1 and fig. 3-10, the present utility model provides a technical solution: an ink bottle pull-out structure of an ink jet printer, comprising:

A printer body 2; the printer body 2 is provided with a housing chamber 21 on one side in the longitudinal direction, and a restricting structure is provided in the housing chamber 21.

The limiting structure comprises a limiting groove 22, a first sliding rail groove 23, a second sliding rail groove 27, a clamping groove 24 and a groove 26, wherein the first sliding rail groove 23 is fixedly arranged on the left side wall and the right side wall of the accommodating cavity 21, the limiting groove 22 is arranged at the lower part of one side of the first sliding rail groove 23, and the limiting groove 22 is arranged in parallel with the first sliding rail groove 23; the clamping groove 24 is arranged at the lower part of the other side of the first sliding rail groove 23 and corresponds to the limit groove 22; the second slide rail groove 27 is arranged at the bottom of the accommodating chamber 21, and has a trapezoid cross section.

An ink bottle assembly 1; the ink bottle assembly 1 includes an ink bottle base 11 and an ink bottle 12; the ink bottle base 11 is L-shaped and comprises a base body 111, an extension spring 112, a first sliding rail 113, a second sliding rail 120, a limit 114, a buckle 115, a buckle 116 and a side plate 117, wherein the side plate 117 is arranged on one side of the base body 111 far away from the printer body 2; the side plate 117 is rotatably connected with the base body 111 by taking the bottom of the side plate 117 as an axis, and after the side plate 117 is opened, the ink bottle can be taken out from one side of the side plate 117; a pin 1192 is installed on one side of the side plate 117, a pin hole 1191 is provided on the corresponding base body 111, when the side plate 117 is in an open state, the pin 1192 withdraws from the pin hole 1191, the side plate 117 rotates to 90 degrees, at this time, the maximum angle is reached, the ink bottle base and the side plate are connected through a connecting piece 118, and the connecting piece 118 straightens; when the side plate 117 is in the closed state, the connecting members 118 are folded and placed in the grooves on both sides of the side plate 117.

A plurality of cavities are arranged in the base body 111, and the upper part of the cavities is provided with an opening;

The first sliding rail 113 is disposed at the bottom of the base body 111, the first sliding rail 113 is slidable in the first sliding rail groove 23, and the ink bottle base 11 slides outwards according to the first sliding rail groove 23; the second sliding rail 120 is disposed at the bottom of the base body 111, is trapezoidal, and is matched with the second sliding rail groove 27, so as to prevent the ink bottle assembly 1 from turning on one side at the opening end of the accommodating chamber 21 while helping the ink bottle assembly 1 slide out smoothly;

The extension spring 112 is arranged on one side of the base body 111, which is close to the printer body 2, one end of the extension spring 112 is fixedly connected with the square groove of the base body 111, and the other end of the extension spring is movably connected with the inner wall of the accommodating chamber 21, so that the ink bottle 12 can be pulled to a specified position in the printer in an auxiliary manner;

The limit 114 is mounted on the side wall of the base body 111, and is disposed on one side of the base body 111 near the printer body 2, the limit 114 is slidable in the limit groove 22, the sliding range is from the inner wall of the accommodating chamber 21 to the stop block 25 on the limit groove 22, and the limit groove 22 limits the maximum distance of the ink bottle base 11 pulled out;

The buckle 115 is installed on the other side wall of the base body 111 and is arranged corresponding to the clamping groove 24, and when the ink bottle base 11 moves to the inner wall of the accommodating chamber 21, the buckle 115 is embedded into the buckle to fix the ink bottle base 11;

The button 116 is mounted on the side wall of the base body 111 and on the same side as the buckle 115, so as to facilitate the ink bottle base 11 to be drawn when the ink bottle 12 is replaced.

The ink bottle 12 is in a cuboid shape, an opening of the ink bottle 12 is positioned on the side wall and is arranged in a cavity opening above the ink bottle base 11 and detachably connected with the ink bottle base 11.

As a preferred embodiment, the housing chamber 21 of the printer body 2 is the same size as the ink bottle base 11.

As a preferred embodiment, the first slide rail 113 is engaged with the first slide rail groove 23.

As a preferred embodiment, the ink bottle 12 is the same size as the cavity in the base body 111.

As a preferred embodiment, the number of the cavities in the base body 111 is 4.

As a preferred embodiment, the cavity in the base body 111 is provided with a rectangular groove extending downward at a short side thereof, so as to facilitate the taking of the ink bottle 12 that needs replacement.

As a preferred embodiment, the square groove of the base body 111 is spaced less than 3cm from the surface.

As a preferred embodiment, a hook is disposed at one end of the extension spring 112 near the inner wall of the accommodating chamber 21, and is movably connected with the inner wall of the accommodating chamber 21 through the hook, and when the base body 111 is in a working state, the elastic force of the extension spring 112 is in a minimum state; when the base body 111 is in the replacement state, the elastic force of the tension spring 112 is in the maximum state.

It should be noted that, the base body 111 is used as the most basic structure, the base body 111 is movably mounted in the accommodating chamber 21 of the printer body 2, parts are assembled on the basis, a plurality of hollow cavities with openings above are arranged in the base body 111, and the ink bottle 12 is movably mounted in the hollow cavities; the sliding of the base body 111 depends on the sliding of the first sliding rail 113 in the first sliding rail groove 23, and the first sliding rail 113 is arranged at two sides of the base body 111; the extension spring 112 is installed on one side of the base body 111, which is close to the printer body 2, the base body 111 is movably connected with the inner wall of the accommodating chamber 21 through the extension spring 112, and the installation area where the fault component is located is only required to be removed and repaired when the maintenance is performed through carrying out partition installation design on different parts, so that the maintenance efficiency is improved, and the assembly steps are simplified.

The design principle of the utility model is as follows: a restriction structure is provided in the housing chamber 21 of the printer body 2.

The ink bottle assembly 1 includes an ink bottle base 11 and an ink bottle 12; the ink bottle base 11 comprises a base body 111, a first sliding rail 113, a limit 114 and a side plate 117, wherein the side plate 117 is arranged on one side of the base body 111 away from the printer body 2; the side plate 117 is rotatably connected with the base body 111 by taking the bottom of the side plate 117 as an axis, after the side plate 117 is opened, the ink bottle 12 can be taken out from one side of the side plate 117, and the maximum rotation angle of the side plate 117 is 90 °.

According to the scheme, the side plate 117 is adopted to rotate and open the hollow cavity, under the condition that the upper cover of the printer is not opened, the side plate 117 of the hollow cavity is rotated and opened by taking the bottom as a shaft, the ink bottle 12 in the interior is exposed, and the upper side and the lower side of the ink bottle component do not need to leave a rotating space, so that the waste of the internal space is reduced, and the space utilization rate is increased.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (9)

1. An ink bottle pull-out structure of an ink jet printer, comprising:

A printer body (2); a containing cavity (21) is formed in one side of the printer body (2) in the length direction, and a limiting structure is arranged in the containing cavity (21);

The limiting structure comprises a limiting groove (22), a first sliding rail groove (23), a clamping groove (24), a second sliding rail groove (27) and a stop block (25), wherein the first sliding rail groove (23) is fixedly arranged on the side walls of the left side and the right side of the accommodating cavity (21), and the limiting groove (22) is arranged at the lower part of one side of the first sliding rail groove (23); the clamping groove (24) is arranged at the lower part of the other side of the first sliding rail groove (23) and corresponds to the limit groove (22); the second sliding rail groove (27) is arranged at the bottom of the accommodating cavity, and the section of the second sliding rail groove is trapezoidal; the stop block (25) is arranged on the opening side of the limit groove (22);

An ink bottle assembly (1); the ink bottle assembly (1) comprises an ink bottle base (11) and an ink bottle (12); the ink bottle base (11) comprises a base body (111), an extension spring (112), a first sliding rail (113), a second sliding rail (120) and a limit (114); a plurality of cavities are arranged in the base body (111), and openings are formed above the cavities;

The ink bottle (12) is in a cuboid shape, and the ink bottle (12) is arranged in a cavity with an opening above the ink bottle base (11) and is detachably connected with the ink bottle base (11);

The method is characterized in that: the sliding rails (113) are arranged on two sides of the base body (111), the sliding rails (113) can slide in the first sliding rail grooves (23), and the ink bottle base (11) can slide outwards along the sliding rail grooves (23); the limiting device is characterized in that the limiting device (114) is arranged on the side wall of the base body (111), the limiting device (114) can slide in the limiting groove (22), and the sliding range is from the inner wall of the accommodating cavity (21) to a stop block (25) on the limiting groove (22); the second sliding rail (120) is arranged at the bottom of the base body (111) and is trapezoidal and matched with the second sliding rail groove (27); the extension spring (112) is arranged on one side, close to the printer body (2), of the base body (111), one end of the extension spring (112) is fixedly connected with the base body (111), and the other end of the extension spring is movably connected with the inner wall of the accommodating cavity (21).

2. An ink bottle pull-out structure of an ink jet printer according to claim 1, wherein: the stop block (25) adopts an electromagnet, and the limit (114) adopts iron and is communicated with an internal circuit; when the ink bottle is replaced, the stop block (25) is electrified and is adsorbed with the limit (114), so that the ink bottle assembly (1) is fixed; when the replacement is completed, the stop block (25) is powered off, the limit (114) is released, and the ink bottle assembly (1) slides inwards along with the tensile force of the tension spring (112).

3. An ink bottle pull-out structure of an ink jet printer according to claim 1, wherein: the ink bottle base (11) further comprises a buckle (115) and a buckle hand (116);

The buckle (115) is arranged on the side wall of the other side corresponding to the limit (114) and is arranged corresponding to the clamping groove (24);

The buckle (116) is arranged on the side wall of the base body (111), is on the same side with the buckle (115), and is arranged on one side of the base body (111) away from the printer body (2).

4. An ink bottle pull-out structure of an ink jet printer according to claim 3, wherein: the ink bottle base (11) further comprises a side plate (117), the side plate (117) is rotatably connected with the base body (111) by taking the bottom of the side plate (117) as an axis, and the maximum rotation angle of the side plate (117) is 90 degrees.

5. An ink bottle pull-out structure of an ink jet printer according to claim 4, wherein: the opening of the ink bottle (12) is positioned on the side wall.

6. An ink bottle pull-out structure of an ink jet printer according to claim 3, wherein: a groove (26) is arranged above the stop block (25), and the stop block (25) can slide into the groove (26) along the side wall of the stop block.

7. An ink bottle pull-out structure of an ink jet printer according to claim 1, wherein: the accommodating chamber (21) of the printer body (2) is the same as the ink bottle base (11) in size.

8. An ink bottle pull-out structure of an ink jet printer according to claim 2, wherein: the cavity in the base body (111) is provided with a rectangular groove extending downwards at the short side of the cavity.

9. An ink bottle pull-out structure of an ink jet printer according to claim 8, wherein: the extension spring (112) is provided with a hook at one end close to the inner wall of the accommodating chamber (21), and is movably connected with the inner wall of the accommodating chamber (21) through the hook.