CN207535498U

CN207535498U - Black housing unit and with its ink-jet printer

Info

Publication number: CN207535498U
Application number: CN201721275360.8U
Authority: CN
Inventors: 和田朋广
Original assignee: Brother Industries Ltd
Current assignee: Brother Industries Ltd
Priority date: 2017-09-29
Filing date: 2017-09-29
Publication date: 2018-06-26
Anticipated expiration: 2027-09-29

Abstract

The utility model is related to a kind of black housing unit and with its ink-jet printer.Ink-jet printer includes printer body, the black housing unit for including black receiving portion and frame section.Black receiving portion includes the ink storage ontology for accommodating the ink to be supplied to printer body and the top for being set to ink storage ontology and with the refilling portion of refilling opening connected with the inside of ink storage ontology；The inside of frame section has the space for accommodating ink storage ontology, and top surface setting is fluted, and groove exposes refilling portion and extends to the side surface of frame section so that groove forms opening on the side surface.Ink housing unit according to the present utility model and with its ink-jet printer, the inner space of groove can be in communication with the outside by being located at the opening of side surface, therefore, groove can be cleared up conveniently by the opening, avoid dust or foreign matter enter in groove caused by interfere the risk of refilling.

Description

Black housing unit and with its ink-jet printer

Technical field

The utility model is related to printing device technical fields, and in particular to a kind of ink housing unit and beat with its ink-jet Print machine.

Background technology

Ink-jet printer 1 is printed by spraying ink from record head to recording medium (such as paper sheet for printing).

Fig. 1 is to Fig. 2 schematically shows an examples of existing ink-jet printer.Hereinafter, for ease of description, with When user uses ink-jet printer on the basis of location, the direction of ink-jet printer towards user are defined as " preceding ", on the other hand direction are defined as " rear ", and the left-hand side of user is defined as " left side ", and the right-hand side of user is " right side ".

Referring to figs. 1 to shown in Fig. 2, ink-jet printer 1 includes：Printer body 10, be arranged on printer body 10 one The black housing unit 20 of side and be arranged on printer body 10 and black housing unit 20 top turning part 11.

Printer body 10 can accommodate the components such as record head in inside, and turning part 11 can be set in inside There is scanner unit.

Turning part 11 surrounds the first pivot axis AX1 extended in left-right direction and is pivotably connected to printer body 10, so as to expose printer body 10 and the black opening state (as shown in Figure 2) of housing unit 20 and override printer ontology Between 10 and the closed state (as shown in Figure 1) of black housing unit 20 pivotably.

Black housing unit 20 is fixedly mounted in certain side of printer body 10 (for example, Fig. 1 and shown in Fig. 2 keeping right The forward position at end), and accommodate to be supplied to the ink of printer body 10.

Black housing unit 20 includes：Multiple ink receiving portions 21, the frame section 25 of the multiple black receiving portions 21 of covering, pivotly It is connected to the corking portion 23 of frame section 25 and the cover portion 22 in covering framework portion 25.

As shown in FIG., black housing unit 20 includes five black receiving portions for accommodating the ink with identical or different color 21.Each ink receiving portion 21 includes storing the ink storage ontology (not shown) of ink and being set to the top of ink storage ontology Refilling portion 212, there is the refilling that connect with the inside of ink storage ontology to be open in refilling portion 212.

Frame section 25 is used to fix multiple black receiving portions 21 and is used as its outer packaging.In the shown embodiment, frame Substantially in cube, top surface 251 sets fluted 253 in portion 25.Groove 253 is corresponded with black receiving portion 21, is constructed To surround the refilling portion 212 of each black receiving portion 21, to lower recess preset distance and bottom is formed from the top surface 251 of frame section 25 Face.Refilling portion 212 passes through the bottom surface of groove 253 to protrude upwards and is contained in the dented space of the formation of groove 253, this When ink storage ontology be located at the lower section of groove 253.

Cover portion 22 is configured to be pivotably connected to frame section around the second pivot axis AX2 extended in left-right direction 25.Specifically, cover portion 22 can the second pivot axis AX2 closed or opened relative to frame section 25.When cover portion 22 closes When, the top surface 251 in covering framework portion 25, that is, cover portion 22 covers the groove 253 corresponding to each black receiving portion 21, Prevent sundries from entering groove 253.And when cover portion 22 opens, can expose each groove 253.

Corking portion 23 is five, is corresponded with black receiving portion 21, for sealing the note of corresponding black receiving portion 21 Black portion 212.Five corking portions 23 are connected respectively to frame section 25 and can be closed or opened relative to refilling portion 212.Work as plug When cap 23 is closed, seal the refilling opening in corresponding refilling portion 212, prevent the ink stored in black receiving portion 21 spill or Person's dust and other impurities are open by refilling enters 21 internal contamination ink of black receiving portion.It is corresponding when corking portion 23 opens The refilling opening in refilling portion 212 is exposed, and user can carry out the operations such as refilling.

During refilling, user first in order by turning part 11 and cover portion 22 respectively around respective pivot axis from Closed state pivot is in an open state, then corking portion 23, which is opened, exposes refilling portion 212, then will accommodate ink to be implanted Black bottle stands upside down, and the front end of black bottle is made to extend into groove 253, and be plugged to refilling portion 212, you can is open by refilling and injects ink Water.

The space that 212 inside of refilling portion is connected with refilling opening and ink storage body interior is divided into two parts by diaphragm, i.e., Discharge portion and fluid injection part.It when black bottle stands upside down and it is made to be plugged in refilling portion 212, is replaced by gas-liquid, in black bottle Ink can ink storage ontology be automatically flowed by the fluid injection part in refilling portion 212, meanwhile, ground is corresponded, in ink storage ontology Air be automatically drained out by discharge portion into black bottle.In addition, ink storage ontology also has the blow vent being in communication with the outside.With Refilling carries out, when the liquid level for injecting ink reaches and seals the lower end in refilling portion 212, in the effect of atmospheric pressure Under, the ink in black bottle no longer flows down, and gas-liquid displacement stops.The ink accommodated in ink storage ontology at this time reaches maximum ink storage Amount, refilling are automatically stopped, and user can remove black bottle to complete refilling operation.

Groove 253 is formed with from the top surface 251 of frame section 25 to the space of lower recess, to accommodate refilling portion 212, is played The effect of protection.During refilling, the front end of black bottle is extend into groove 253, and groove 253, which can also play guiding function, makes black bottle and note Black portion 212 is more easily aligned, and facilitates refilling.However, during routine use, dust or foreign matter are possibly into top surface In 251 groove 253.The dust of accumulation or the front end of foreign materials away ink bottle are extend into groove 253, thus are existed and interfered refilling Risk.Also, groove 253 is only in communication with the outside by the opening of top surface, and user can only pass through such as tweezers etc Tool remove dust or foreign matter, operation is very inconvenient.

It is existing to solve at least partly therefore, it is necessary to propose a kind of black housing unit and with its ink-jet printer There is problem above present in technology.

Utility model content

A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part Middle further description.The utility model content part of the utility model is not meant to attempt to limit claimed Technical solution key feature and essential features, do not mean that more attempt determine technical solution claimed guarantor Protect range.

One side according to the present utility model provides a kind of black housing unit, for including the spray of printer body Black printer, wherein, the ink housing unit includes：

Black receiving portion, the ink receiving portion include：

Ink storage ontology, the ink storage ontology is for receiving to be supplied to the ink of the printer body；

Refilling portion, the refilling portion are set to the top of the ink storage ontology and with the inside with the ink storage ontology The refilling opening of connection；And

Frame section, the inside of the frame section have the space for accommodating the ink storage ontology, the top of the frame section Surface setting is fluted, and the groove exposes the refilling portion,

Wherein, the groove extends to the side surface of the frame section so that the groove is formed on the side surface Opening.

Ink housing unit according to the present utility model has to the groove of lower recess from the top surface of frame section and extends to side The opening that surface is formed, as a result, the inner space of groove can be in communication with the outside by being located at the opening of side surface, therefore, Groove can be cleared up conveniently by the opening, avoid dust or foreign matter enter in groove caused by interfere note The risk of ink.

Optionally, the groove has the bottom surface being spaced a predetermined distance along refilling direction and the top surface, the opening The distance of lower edge and the top surface be equal to or more than the top surface and the distance of the bottom surface.

Groove can completely be connected by being located at the opening of side surface with the external world as a result, not hindered, user can be square Just it realizes and groove is cleared up in the horizontal direction.

Optionally, the black housing unit includes multiple black receiving portions, and the frame section is provided with multiple grooves, described more A groove corresponds each other with the multiple black receiving portion respectively.

Groove is corresponded with black receiving portion as a result, can be conveniently by each groove to corresponding black receiving portion list Only refilling.

Optionally, the groove includes：First recess portion, first recess portion are aligned with the refilling portion, and described in exposing Refilling portion；And second recess portion, second recess portion are connected with first recess portion, and second recess portion is provided with protrusion Portion, wherein, the installation position of each protruding portion is different and/or each protruding portion the top surface projection Shape cannot be completely superposed each other.

Different protruding portion is set in the second recess portion as a result, so that black bottle can only extend into accommodate it is identical In the corresponding groove of black receiving portion of color ink, so as to make the black receiving portion equipped with same color ink and black bottle one a pair of Should, it avoids that the ink of different colours is mistakenly injected into the risk for leading to inkiness in black receiving portion.

Optionally, the black housing unit further includes open and close member, and the open and close member can close the opening It is moved between closed position and the open position for exposing the opening.

Be located at the opening of side surface by open and close member closed pockets as a result, avoid dust or foreign matter by this be open into Enter groove, and when clearing up groove, can open open and close member is conveniently operated opening exposing.

Optionally, the open and close member can be in the spaced winding pivot axis pivot of the closed position and the open position Turn.

Thus, it is possible to the opening and closing of open and close member are pivotably conveniently realized by surrounding pivot axis.

Optionally, the pivot axis is along the horizontal direction extension perpendicular to the side surface and the pivot axis Projection in the side surface is located at the side of the opening.

Thus, it is possible to easily pivot axis and open and close member are arranged.

Optionally, the pivot axis is located at the lower section of the opening and along the horizontal direction for being parallel to the side surface Extension.

Optionally, the pivot axis is located at the side of the opening and along the vertical direction for being parallel to the side surface Extension.

Optionally, the open and close member is two, and is disposed adjacent along the horizontal direction for being parallel to the side surface, often For a open and close member tool there are one pivot axis, two pivot axis are located at the both sides of the opening respectively.

Optionally, the open and close member can slide between the closed position and the open position.

Thus, it is possible to the opening and closing of open and close member are conveniently realized by way of slip.

Optionally, in a state that the open and close member is located at the open position, described in the direction of the open and close member There is gap between the surface of opening and the side surface.

Thus, it is possible to ensure that there is enough spaces between open and close member and side surface to allow what is cleaned out out of groove Dust or foreign matter pass through.

Optionally, the open and close member is detachably connectable to the frame section.

Open and close member is removed from frame section as a result, does not influence to clear up the operation of groove.

Optionally, the black housing unit, which further includes, to close the closed position of the opening and expose the opening Open position between the open and close member that moves, wherein, the open and close member includes the first opening/closing portion and the second opening/closing portion, in institute Open and close member to be stated to be located in the state of the closed position, first opening/closing portion covers the top surface of the frame section, Second opening/closing portion closes the opening.

By an open and close member, closed pockets respectively positioned at the opening of top surface and side surface, avoid ash simultaneously as a result, Dirt or foreign matter enter groove, and when clearing up groove, can open open and close member is conveniently operated opening exposing.

Other side according to the present utility model also provides a kind of ink-jet printer, wherein the ink-jet printer packet Include foregoing any black housing unit.

Ink-jet printer according to the present utility model, black housing unit have from the top surface of frame section to lower recess Groove, groove, which has, extends to the opening that side surface is formed, and the inner space of groove can be by being located at side surface as a result, Opening is in communication with the outside, it is therefore convenient to be cleared up by the opening groove, avoids dust or foreign matter enters The risk of refilling is interfered caused by groove.

Description of the drawings

From below in conjunction with the accompanying drawings in the description of the utility model exemplary embodiment, the utility model above-mentioned and its Its aspect will become apparent and be easier to understand, in the accompanying drawings：

Fig. 1 is the three-dimensional view of existing ink-jet printer, wherein, turning part is closed, and cover portion is in Closed state；

Fig. 2 is another three-dimensional view of ink-jet printer shown in FIG. 1, wherein, turning part is in opening state, cover Portion is in opening state, and corking portion is in opening state；

Fig. 3 is the three-dimensional view according to the first embodiment of the black housing unit of the utility model；

Fig. 4 is the three-dimensional view of the black receiving portion of black housing unit shown in Fig. 3；

Fig. 5 is the partial enlarged view of the vertical view of black housing unit shown in Fig. 3, and a groove is shown；

Fig. 6 is the vertical view of black housing unit shown in Fig. 3；

Fig. 7 is along the Section View of line A-A in Fig. 6；

Fig. 8 is the construction of groove floor shown in fig. 7 and the lower edge another kind relative position that is open；

Fig. 9 is black housing unit three-dimensional view shown in Fig. 3, wherein, black housing unit is provided with open and close member；

Figure 10 to Figure 13 is the schematic diagram of the different set-up modes of open and close member shown in Fig. 9；

Figure 14 is the three-dimensional view according to the second embodiment of the black housing unit of the utility model；

Figure 15 is the three-dimensional view according to the third embodiment of the black housing unit of the utility model；And

Figure 16 is for a kind of three-dimensional view of black bottle for the black housing unit ink supply according to the utility model.

Reference sign：

1 ink-jet printer, 10 printer body

The black housing unit of 11 turning part 20/120/220/320

21/121/221/321 1211 ink storage ontology of black receiving portion

212/1212/2212/3212 refilling portion 1212a refillings opening

22 cover portion, 23 corking portion

25/125/225/325 frame section, 1252/2252/3252 side surface

251/1251/2251/3251 top surface, 1,254 first recess portion

1,255 second recess portions of opening of 1256/1256'/2256/3256

1257 protruding portion, 1258 bottom surface

2221 medial surface, 2259 sliding slot

3221 first opening/closing portion, 3,222 second opening/closing portion

The 6 black black bottle bodies of bottle 61

62 ink supply, 67 ink ink supply mouth

65 outflux, 63 airfoil

64 first joint portions

The first pivot axis of AX1

The second pivot axis of AX2

253/1253/2253/3253 groove

AX3/AX4/AX5/AX6/AX7 pivot axis

122/122a/122b/122c/122d/122e/222/322 open and close members

Specific embodiment

In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model Solution.It will be apparent, however, to one skilled in the art that the utility model embodiment may not need one or more These a details and be carried out.In other examples, in order to avoid obscuring with the utility model embodiment, for Some technical characteristics well known in the art are not described.

In order to thoroughly understand the utility model embodiment, detailed structure will be proposed in following description.Obviously, originally The execution of utility model embodiment is not limited to the specific details that those skilled in the art is familiar with.

Hereinafter, for ease of description, when using ink-jet printer by user on the basis of location, ink-jet is beaten Print machine side is defined as that " preceding ", direction is defined as " rear " on the other hand to the direction of user, and the left-hand side of user is determined Justice is " left side ", and the right-hand side of user is " right side ".Same direction term is equally applicable black housing unit.It needs to illustrate , term used herein " on ", " under " and similar statement is for illustrative purposes only, not limits.

It describes in detail below in conjunction with attached drawing to black housing unit according to the present utility model.The ink housing unit For ink-jet printer 1 as depicted in figs. 1 and 2.Ink-jet printer 1 can also have image in addition to printing function The various functions such as scanner functions, facsimile function, duplicator function.As printing function, can have in the double of recording paper Face records the dual-side image writing function of image.Certainly, for whether having the function of to be arbitrary other than printing function.

First embodiment

Fig. 3 to Figure 13 shows the black housing unit 120 of first embodiment according to the present utility model.

Black housing unit 120 includes black receiving portion 121 and covers the frame section 125 of the black receiving portion 121.

In the present embodiment, black housing unit 120 includes accommodating five ink of the ink with identical or different color Receiving portion 121.Specifically, as shown in figure 3, five black receiving portions 121 are disposed side by side in left-right direction in frame section 125.This Five black receiving portions 121 can be used for accommodating the ink of different colours, such as can use black, cyan, magenta and yellow The ink of four kinds of colors and the pigment recording colour image of black can be used for accommodating the ink of same color (such as black) Water.It is of course also possible to set in the inside of frame section 125 six, eight, 12 etc. different numbers for accommodating ink Black receiving portion 121, and correspondingly using the ink-mist recording coloured image of six kinds, eight kinds, 12 kinds etc. different colours.Single ink holds Receive portion 121 structure as shown in figure 4, it include ink storage ontology 1211 and be set to ink storage ontology 1211 top refilling portion 1212.Ink storage ontology 1211 has accommodation space in inside, to store the ink to be supplied to printer body.Refilling portion 1212 have the refilling opening 1212a connected with the accommodation space inside ink storage ontology 1211 on top so that from black bottle Ink can be injected by refilling opening 1212a in ink storage ontology 1211.

Frame section 125 is used as its outer packaging for the black receiving portion 121 of fixed protection.As shown in figure 3, frame section 25 Substantially in cube, and top surface 1251 is provided with multiple grooves 1253.Each groove 1253 is from the top table of frame section 125 Face 1251 has the bottom surface 1258 with 1251 space out predetermined elevation of top surface to lower recess.In this way, work as black receiving portion 121 when being positioned in frame section 125, and the refilling portion 1212 of black receiving portion 121 is aligned with corresponding groove 1253, and the bottom of across Face 1258 is stretched out upwards, to carry out refilling operation.Preferably, refilling portion 1212 extend above bottom surface 1258 height it is small The predetermined altitude between bottom surface 1258 and top surface 1251, as a result, the upward extension in refilling portion 1212 hold completely It is contained in groove 1253, can avoid generating to collide with other objects in use causing to damage.

According to the present embodiment, the groove 1253 of frame section 125 not only vertically upward opening and formed for refilling The opening of operation, and it is also formed with the opening that dust or foreign matter are cleared up for user opened in the horizontal direction.Specifically, The horizontal direction of groove 1253 along the orientation perpendicular to multiple black receiving portions 121 extends outwardly and penetrates through frame section 125 Thus side surface 1252 forms opening 1256 on side surface 1252.Since groove 1253 is formed on side surface 1252 Opening 1256, therefore the inside of groove 1253 is in communication with the outside in the horizontal direction, and user can utilize such as brush etc Tool foreign matter, dust for falling into groove 1253 etc. 1256 are cleaned out in the horizontal direction by opening, provide more convenient Cleaning be located at groove 1253 inside foreign matter, dust approach.

Preferably, the size of the opening can be constructed according to the following two kinds relational expression.If as shown in fig. 7, set groove The distance between 1253 bottom surface 1258 and the top surface 1251 of frame section 25 be P, be open 1256 lower edge and top surface The distance between 1251 be P1, then can make P1=P.Alternatively, as shown in figure 8, the opening 1256' of another construction is configured to Meet relational expression P2 ＞ P, wherein, the distance between the bottom surface 1258 of groove 1253 and top surface 1251 are P, are open 1256''s The distance between lower edge and top surface 1251 are P2.Both settings can cause groove 1253 by opening 1256 with it is outer Boundary connects completely, will not generate inhibition to cleaning foreign matter or dust.

It is described in detail when black bottle is inserted into the groove 1253 of frame section 125 with reference to Fig. 5 and Figure 16 and carries out refilling operation Fit structure.

Figure 16 please be now go to, it illustrates the black bottles 6 for refilling.Black bottle 6 include accommodate ink black bottle body 61 with And the ink supply 62 positioned at black 61 top of bottle body.Ink supply 62 includes the providing ink mouth 67 with outflux 65.Ink supply 62 can be fixed by way of being such as threadedly coupled with the black bottle body 61.Ink supply 62 also has from 67 edge of providing ink mouth Perpendicular to black bottle 6 axial direction airfoil 63 from direction to both sides projection.

Fig. 5 shows the concrete structure of a groove 1253 of frame section 125, recessed including the first recess portion 1254 and second 1255 two parts of portion.First recess portion 1254 has the corresponding circular horizontal cross profile in front end of the black bottle 6 with treating grafting.The Two recess portions 1255 are set as two, recessed from first along the horizontal direction of the orientation perpendicular to multiple black receiving portions 121 respectively Portion 1254 extends on the contrary, and the horizontal cross-sectional profile with strip.In this way, in refilling, the first recess portion 1254 guides ink The front end of bottle 6 is aligned with the refilling in refilling portion 1212 opening 1212a, carries out refilling operation, meanwhile, the airfoil 63 of black bottle 6 is inserted Enter into the second recess portion 1255, be conducive to make black bottle 6 to keep stablizing in refilling, black bottle 6 is avoided, which to topple over, to be caused ink to spill to make Into pollution.

In order to avoid colour mixture, referring to Figure 16, in the shown embodiment, ink supply 62 is provided with laterally prominent from airfoil 63 Several first joint portions 64 gone out.

Further, as shown in figure 5, the second recess portion 1255 is provided with the protruding portion 1257 corresponding to the first joint portion 64, Using as the second joint portion.In the shown embodiment, by providing, quantity, size, shape and/or position are different first to be connect Conjunction portion and the second joint portion so that for the ink of each color, the first joint portion and the second joint portion are each other with specific Mode coordinate, such ad hoc fashion is different from the first joint portion of the ink for other colors and matching for the second joint portion Conjunction mode.The black bottle 6 of each color is corresponded with corresponding black receiving portion 121 as a result, to prevent because of the ink supply of black bottle 6 Portion 62 is undesirably inserted into the refilling portion 1212 of mistake and injects the ink of false color.

Preferably, as shown in figure 9, black housing unit 120 further includes open and close member 122.Open and close member 122 is connected to frame Portion 125, and pivot axis can be surrounded in the closed position (as shown in Figure 9) of closing opening 1256 and expose opening 1256 Open position pivots between (as shown in Figure 10 to Figure 13).

Below with reference to Figure 10 to Figure 13, the black housing unit of various configuration is described in detail, wherein each configuration The set-up mode of the open and close member 122 of black housing unit is different.

Figure 10 is the front view of the black housing unit of the first configuration.As shown in the figure, the pivot axis AX3 of open and close member 122a Side in the left and right sides of opening 1256, and along perpendicular to the direction of the side surface of frame section 125 1252 level Extension.Open and close member 122a can surround pivot axis AX3 and pivot to expose opening 1256 or around pivot along D1 directions Axis AX3 closes opening 1256 along being pivoted in the opposite direction with D1 side.

Figure 11 is the side view of the black housing unit of the second configuration.As shown in the figure, the pivot axis AX4 of open and close member 122b Extend positioned at the lower section of opening 1256, and along the horizontal direction for the side surface 1252 for being parallel to frame section 125.Open and close member 122b can surround pivot axis AX4 along D2 directions pivot with expose opening 1256 or around pivot axis AX4 along with D2 side pivots to close opening 1256 in the opposite direction.

Figure 12 is the vertical view of the black housing unit of third configuration.As shown in the figure, the pivot axis AX5 of open and close member 122c Side in the left and right sides of opening 1256, and along the vertical direction for the side surface 1252 for being parallel to frame section 125 Extension.Open and close member 122c can surround pivot axis AX5 and pivot to expose opening 1256 or around pivot along D3 directions Axis AX5 closes opening 1256 along being pivoted in the opposite direction with D3 side.

Figure 13 is the vertical view of the black housing unit of the 4th configuration.As shown in the figure, two open and close member 122d and 122e edges The orientation (i.e. left and right directions) of multiple ink receiving portions 121 is adjacently positioned.The open and close member 122d on right side is in and beats in the figure Open state exposes corresponding opening 1256, and the open and close member 122e in left side is closed corresponding to close Opening 1256.The pivot axis AX6 of the open and close member 122d on right side is located at the right side in the left and right sides of opening 1256, left side The pivot axis AX7 of open and close member 122e is located at the left side in the left and right sides of opening 1256, and pivot axis AX6 and AX7 Extend each along the vertical direction for the side surface 1252 for being parallel to frame section 125.In this way, two open and close members 122d and 122e can Opened in a manner of being similar to clamshell doors by be pivoted respectively along D4 directions and D5 directions around respective pivot axis AX6 and AX7 or Person pivots to close along reversed.

Second embodiment

Figure 14 schematically shows the black housing unit 220 of second embodiment according to the present utility model.In addition to opening Close except component 222, the black housing unit 220 according to second embodiment shown in Figure 14 have with according to first embodiment The roughly the same construction of black housing unit 120, the structure of wherein identical function is endowed identical reference numeral.Therefore, it is Narration is succinct, and Jin Dui areas another characteristic describes in detail, and something in common repeats no more.

In the present embodiment, frame section 225 is provided with sliding slot 2259, open and close member 222 be connected to sliding slot 2259 and In the closed position (not shown) of closing opening 2256 and the open position of opening 2256 can be exposed (as schemed along sliding slot 2259 Shown in 14) between slide.

Wherein, in order to ensure enough cleaning spaces, setting makes when open and close member 222 is located at open position, is opened and closed structure The direction of part 222, which is open between 2256 medial surface 2221 and the side surface 2252 of frame section 225, has gap, and gap Size should be more than the size of foreign matter that can be cleaned out from opening 2256.Alternatively, can also be set as open and close member 222 can Releasably it is connected to frame section 225.When needing to clear up foreign matter, open and close member 222 along sliding slot 2259 is slid into and is removed；Cleaning After open and close member 222 installed to sliding slot 2259 again and slide into closed position.

Third embodiment

Figure 15 schematically shows the black housing unit 320 of second embodiment according to the present utility model.In addition to opening Close except component 322, the black housing unit 320 shown in figure 15 according to third embodiment have with according to first embodiment Black housing unit 120 and according to the roughly the same construction of the black housing unit 220 of second embodiment, wherein identical function Structure is endowed identical reference numeral.Therefore, succinct to describe, Jin Dui areas another characteristic describes in detail, something in common It repeats no more.

In the present embodiment, open and close member 322 is configured to include 3222 liang of the first opening/closing portion 3221 and the second opening/closing portion Part.Wherein, when open and close member 322 is located at closed position, the top surface in 3221 covering framework portion 325 of the first opening/closing portion 3251, in other words, 3221 closed pockets 3253 of the first opening/closing portion are located at the opening upward of top surface 3251；Second opening/closing portion 3222 closed pockets 3253 are located at the opening 3256 of side surface 3252.Preferably, as shown in figure 15, the second opening/closing portion 3222 is vertical The edge of the first opening/closing portion 3221 is connected to, forms the form of substantially L-type.

Open and close member 322 can pivotably be connected to frame section 325 by surrounding pivot axis, can also pass through card The mode closed connection or be slidably connected is connected to frame section 325, so as to fulfill open and close member 322 in open position and closed position Between move.

It is appreciated that black housing unit 120 according to first embodiment can also have and 3221 class of the first opening/closing portion As structure, opening 1256 covered by open and close member 122 in the state of, should structure similar with the first opening/closing portion 3221 can The top surface 1251 in covering framework portion 125, with the opening used for refilling operation of closed pockets 1253.Certainly, for basis The black housing unit 220 of second embodiment is also suitable same setting.

In addition, the utility model also provides a kind of ink-jet printer, including any of the above-described kind of black housing unit.

Ink-jet printer according to the present utility model, black receiving portion have from the top surface of frame section to the groove of lower recess Have and extend to the opening that side surface is formed, as a result, the inner space of groove can by be located at the opening of side surface with it is extraneous Connection it is therefore convenient to be cleared up by the opening groove, avoids dust or foreign matter is entered in groove and led The risk of the obstruction refilling of cause.

Unless otherwise defined, the technology of technical and scientific term used herein and the technical field of the utility model The normally understood meaning of personnel is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limit The utility model processed.Terms such as herein presented " components " can both represent single part, can also represent multiple The combination of part.The terms such as herein presented " installation ", " setting " can both represent that a component was attached directly to separately One component can also represent that a component is attached to another component by middleware.Herein in one embodiment The feature of description can be applied to another embodiment in combination individually or with other feature, unless this feature is another at this It does not apply to or is otherwise noted in a embodiment.

The utility model is illustrated by the above embodiment, but it is to be understood that, the above embodiment The purpose illustrated and illustrated is only intended to, and is not intended to the utility model being limited in the range of described embodiment.This Outside it will be appreciated by persons skilled in the art that the utility model is not limited to the above embodiment, according to the utility model Introduction can also make more kinds of variants and modifications, it is claimed that these variants and modifications all fall within the utility model Within range.

Claims

1. a kind of ink housing unit, for ink-jet printer, the ink-jet printer includes printer body, which is characterized in that The ink housing unit includes：

Black receiving portion, the ink receiving portion include：

Refilling portion, the refilling portion are set to the top of the ink storage ontology and have and connected with the inside of the ink storage ontology Refilling opening；And

Frame section, the inside of the frame section have the space for accommodating the ink storage ontology, the top surface of the frame section Fluted, the groove exposing refilling portion is set,

Wherein, the groove extends to the side surface of the frame section so that the groove forms opening on the side surface.

2. ink housing unit according to claim 1, which is characterized in that the groove has along refilling direction and the top The bottom surface that surface is spaced a predetermined distance, the lower edge of the opening and the distance of the top surface are equal to or more than the top surface With the distance of the bottom surface.

3. ink housing unit according to claim 1, which is characterized in that the ink housing unit includes multiple ink and accommodates Portion, the frame section are provided with multiple grooves, and the multiple groove corresponds each other with the multiple black receiving portion respectively.

4. ink housing unit according to claim 3, which is characterized in that the groove includes：

First recess portion, first recess portion are aligned with the refilling portion, and expose the refilling portion；And

Second recess portion, second recess portion are connected with first recess portion, and second recess portion is provided with protruding portion, wherein, The installation position of each protruding portion is different and/or each protruding portion the top surface projection of shape each other It cannot be completely superposed.

5. ink housing unit according to any one of claim 1 to 4, which is characterized in that the ink housing unit is also wrapped Include open and close member, the open and close member can close the closed position of the opening and expose the opening open position it Between move.

6. ink housing unit according to claim 5, which is characterized in that the open and close member can be in the closed position It is pivoted with the spaced winding pivot axis of the open position.

7. ink housing unit according to claim 6, which is characterized in that the pivot axis is along perpendicular to the side table Projection of the horizontal direction extension and the pivot axis in face in the side surface is located at the side of the opening.

8. ink housing unit according to claim 6, which is characterized in that the pivot axis is located at the lower section of the opening And extend along the horizontal direction for being parallel to the side surface.

9. ink housing unit according to claim 6, which is characterized in that the pivot axis is located at the side of the opening And extend along the vertical direction for being parallel to the side surface.

10. ink housing unit according to claim 9, which is characterized in that the open and close member is two, and along parallel Horizontal direction in the side surface is disposed adjacent, and there are one pivot axis, two pivots for each open and close member tool Axis is located at the both sides of the opening respectively.

11. ink housing unit according to claim 5, which is characterized in that the open and close member can be in the close stance It puts and is slided between the open position.

12. ink housing unit according to claim 11, which is characterized in that be located at the open position in the open and close member In the state of putting, there is gap between the surface and the side surface of the direction opening of the open and close member.

13. ink housing unit according to claim 11, which is characterized in that the open and close member is detachably connectable to institute State frame section.

14. ink housing unit according to any one of claim 1 to 4, which is characterized in that the ink housing unit is also wrapped The open and close member that can be moved between the open position for closing the closed position of the opening and the exposing opening is included,

Wherein, the open and close member includes the first opening/closing portion and the second opening/closing portion, is located at the close stance in the open and close member In the state of putting, first opening/closing portion covers the top surface of the frame section, is opened described in the second opening/closing portion closing Mouthful.

15. a kind of ink-jet printer, which is characterized in that the ink-jet printer is included such as any one of claim 1 to 14 institute The black housing unit stated.