CN205130634U - China ink accommodation unit and ink jet printer - Google Patents

Abstract

The utility model relates to a china ink accommodation unit and ink jet printer, ink jet printer includes this china ink accommodation unit and printer body, the china ink accommodation unit include: the china ink holds the body, the china ink holds the body structure and treats the supply extremely for being used for holding printer body's ink, and include first injection portion and second injection portion, second injection portion is used for pouring into into black ink, first lid, first lid structure for being connected to with winding first pivotal axis pivot the china ink holds the body, and can make at least first injection portion is covered or is exposed, the second lid, the second lid is constructed to can wind second pivotal axis pivot, and can make second injection portion is covered or is exposed. According to the utility model discloses a lid that china ink accommodation unit can make black ink correspond is independent of the lid that the ink corresponded of other colours and opens all alone to user's operation has been made things convenient for.

Description

Ink accomodating unit and ink-jet printer

Technical field

The utility model relates to printer technology field, particularly, relates to a kind of black accomodating unit and the ink-jet printer with black accomodating unit.

Background technology

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

Fig. 1 schematically shows an example of existing ink-jet printer.Fig. 1 is the stereogram of ink-jet printer, and wherein, ink-jet printer 10 comprises printer body 12 and black accomodating unit 11, and black accomodating unit 11 is fixedly mounted in (on the right flank such as, shown in Fig. 1) on a certain side of printer body 12.For convenience of description, ink-jet printer 10 is defined as front towards the direction of user in a state of use, by ink-jet printer 10 viewed from front, definition left and right directions.

Ink accomodating unit 11 has the lid 13 that ink holds body 14 and holds body 14 pivotable between a closed position and a open position relative to ink.Ink accommodation body 14 is formed with the injection unit can injecting ink in black accommodation section.When needs inject ink in black accommodation section time, first need first lid 13 to be switched to open position, just can inject ink by injection unit in black accommodation section.

Usually, in actual applications, the frequency of utilization of black ink is the highest, and the frequency thus injecting black ink in black accommodation section is higher relative to the frequency of the ink injecting other colors.But in existing ink-jet printer 10, the black accommodation section accommodating black ink shares a lid 13 with the black accommodation section of the ink accommodating other color, therefore when being only intended to inject ink in the black accommodation section accommodating black ink, this lid 13 shared must be opened, the black accommodation section of refilling and injection unit now inevitably other is not needed to be emerging in outside, such one side can bring operational inconvenience to user, also may cause cross pollution to other black accommodation section or injection unit in addition.

Therefore, be necessary to propose a kind of black accomodating unit and ink-jet printer, to solve the above problem existed in prior art at least in part.

Utility model content

The utility model completes to overcome the problems referred to above, its object is to, there is provided a kind of black accomodating unit for ink-jet printer, this black accomodating unit makes the black accommodation section of accommodation black ink have independent lid, and it can be opened individually independent of other lid.

According to an aspect of the present utility model, provide a kind of black accomodating unit for ink-jet printer.Described ink-jet printer comprises printer body, wherein said black accomodating unit comprises: ink holds body, described ink accommodation body configuration is the ink for holding to be supplied to described printer body, and comprising the first injection unit and the second injection unit, described second injection unit is for injecting black ink; First lid, described first lid structure for being connected to described ink accommodation body around the first said pivot, and can at least make described first injection unit be capped or expose; Second lid, described second lid structure is around the second said pivot, and described second injection unit can be made to be capped or to expose.

According to black accomodating unit of the present utility model, by arranging the first lid and the second lid respectively for the first injection unit and the second injection unit for injecting black ink, user can be made only to be opened by the second lid when injecting black ink, facilitate the operation of user, and can avoid causing cross pollution to the ink of other color.

Alternatively, described second lid structure is for being connected to described ink accommodation body around described second said pivot.With this plan of establishment, hold body by the second lid being pivotally connected to ink, the syndeton that the second lid and ink can be made to hold between body is more firm.

Alternatively, described second pivotal axis extends in the horizontal direction and is parallel to the installed surface to described printer body to be installed of described black accomodating unit.This plan of establishment structure is simple, and user can be facilitated to be opened by the second lid from the offside of the installed surface of black accomodating unit.

Alternatively, described first lid is adjacent with described second lid.This plan of establishment structure is simple, easy to operate.

Alternatively, described black accomodating unit also comprises the 3rd lid, and described 3rd lid to be opened in described second lid and to be connected to described second lid around the 3rd said pivot, and described 3rd lid structure is for making described second injection unit capped or expose.This plan of establishment structure is simple, and adds the diversity of operation.

Alternatively, described 3rd pivotal axis extends and in the horizontal direction perpendicular to the installed surface to described printer body to be installed of described black accomodating unit.With this plan of establishment, when user can be made to be intended to inject black ink, both from the sides adjacent of the installed surface of black accomodating unit, the 3rd lid can be opened, also from the offside of installed surface, the second lid can be opened, add the diversity of operation, facilitate the operation of user.

Alternatively, described second pivotal axis extends and in the horizontal direction perpendicular to the installed surface to described printer body to be installed of described black accomodating unit.With this plan of establishment, user can be made just the second lid can be opened from the sides adjacent of the installed surface of black accomodating unit, thus inject black ink by the second injection unit, facilitate the operation of user.

Alternatively, described first pivotal axis extends and the installed surface to described printer body to be installed being parallel to described black accomodating unit in the horizontal direction, and described second lid to be opened in described first lid and to be connected to described first lid around described second said pivot.This set scheme makes it possible to easily transform existing type, therefore there is the facility on manufacturing.

Alternatively, described second pivotal axis extends in the horizontal direction and is parallel to the installed surface to described printer body to be installed of described black accomodating unit.This plan of establishment structure is simple, and it is convenient to make, and user can be facilitated to carry out refilling from the offside of the installed surface of black accomodating unit.

Alternatively, described second pivotal axis extends and in the horizontal direction perpendicular to the installed surface to described printer body to be installed of described black accomodating unit.This plan of establishment structure is simple, and it is convenient to make, and user can be facilitated to carry out refilling from the sides adjacent of the installed surface of black accomodating unit.

Alternatively, described black accomodating unit also comprises identical multiple 4th lids of the quantity corresponding with described first injection unit, described 4th lid to be opened in described first lid and to be pivotally connected to described first lid, and described 4th lid is for making corresponding described first injection unit capped or expose.This plan of establishment can make each injection unit have the lid of its correspondence, thus when user wants the ink injecting certain color, only need open that lid corresponding to ink of this color, and without the need to whole lid is all opened, facilitate the operation of user, avoid the cross pollution of ink simultaneously.

Alternatively, the outer surface of described second lid is provided with handle, described handle is positioned at the side away from described second pivotal axis of described second lid.This plan of establishment can make user can be more laborsaving when being opened the second lid by handle.

According to another aspect of the present utility model, provide a kind of ink-jet printer, this ink-jet printer comprises any one black accomodating unit above-mentioned.

According to ink-jet printer of the present utility model, by arranging the first lid and the second lid respectively for the first injection unit and the second injection unit for injecting black ink, user can be made only to be opened by the second lid when injecting black ink, facilitate the operation of user, and can avoid causing cross pollution to the ink of other color.

Accompanying drawing explanation

Below in conjunction with accompanying drawing in the description of the utility model exemplary embodiment, above-mentioned and other side of the present utility model will become more obviously be easier to understand, in the accompanying drawings:

Fig. 1 is the stereogram of existing a kind of ink-jet printer;

Fig. 2 schematically shows the stereogram of the ink-jet printer according to a preferred embodiment of the present utility model, and wherein, lid is in the closed position;

The stereogram of the black accomodating unit that Fig. 3 is the ink-jet printer shown in Fig. 2, wherein, lid is in an open position;

Fig. 4 schematically shows the stereogram of the ink-jet printer according to another preferred embodiment of the present utility model, and wherein, lid is in the closed position;

Fig. 5 schematically shows the stereogram of the ink-jet printer according to another preferred embodiment of the present utility model, and wherein, lid is in the closed position;

Fig. 6 schematically shows the stereogram of the ink-jet printer according to another preferred embodiment of the present utility model, and wherein, lid is in the closed position;

Fig. 7 schematically shows the stereogram of the ink-jet printer according to another preferred embodiment of the present utility model, and wherein, lid is in the closed position; And

Fig. 8 schematically shows the stereogram of the ink-jet printer according to another preferred embodiment of the present utility model, and wherein, lid is in the closed position.

Description of reference numerals:

10,100,200,300,400,500,600 ink-jet printers

12,120,220,320,420,520,620 printer body

11,110,210,310,410,510,610 black accomodating units

14,111,211,311,411,511,611 ink hold body

13 lids

112,212,312,412,512,612 first lids

112a, 212a, 312a, 412a, 512a, 612a first pivotal axis

113,213,313,413,513,613 second lids

113a, 213a, 313a, 413a, 513a, 613a second pivotal axis

111a first injection unit

111b second injection unit

214 the 3rd lids

214a the 3rd pivotal axis

615 the 4th lids

615a the 4th pivotal axis

113b, 213b, 214b, 313b, 413b, 513b, 613b, 615b handle

114 installed surfaces

Detailed description of the invention

Referring to accompanying drawing, preferred embodiment of the present utility model is described.It should be noted that, term used herein " on ", D score, "front", "rear", "left", "right" and similar statement just for illustrative purposes, and unrestricted.

In this article, the ordinal number of such as " first " and " second " of quoting in the application is only mark, and does not have other implication any, such as specific order etc.And such as, term " first component " itself does not imply the existence of " second component ", and term " second component " itself does not imply the existence of " first component ".In this article, " parallel " or " vertically " refers to substantially or roughly " parallel " or " vertically ".

Fig. 2 and Fig. 3 schematically shows the ink-jet printer 100 according to a preferred embodiment of the present utility model, and it comprises black accomodating unit 110.

Ink-jet printer described in the utility model, except having printing function, can also have the various functions such as image reading apparatus function, facsimile function, duplicator function.As printing function, the dual-side image writing function of the double-sided recording modes image at recording paper can be had.Certainly, for whether the function had beyond printing function is arbitrary.

As shown in Figure 2, ink-jet printer 100 comprises printer body 120 and black accomodating unit 110, and black accomodating unit 110 is mounted in printer body 120 regularly.Printer body 120 is substantially in rectangular shape, and black accomodating unit 110 is arranged on the right flank of printer body 120 and extends to the right from the right flank of printer body 120.Should understand, although black in the illustrated embodiment accomodating unit 110 is arranged on the right side of printer body 120, according to actual needs, black accomodating unit 110 also can be arranged on other position of printer body 120.In addition, although black in the illustrated embodiment accomodating unit 110 is fixedly installed in printer body 120, black accomodating unit 110 also can be configured to removably be mounted in printer body 120.

As Figure 2-3, black accomodating unit 110 comprises ink and holds body 111, for holding the ink to be supplied to printer body 120.There are four for holding the black accommodation section (not shown) of different colours ink in ink accommodation body 111, the ink-mist recording coloured image of black, cyan, magenta and yellow four kinds of colors can be used.Certainly, the inside that also can hold body at ink arranges the black accommodation section for holding ink of the varying numbers such as six, eight, 12, and correspondingly use six, eight, the ink-mist recording coloured image of the different colours such as 12 kind, but because the frequency of utilization of black ink is the highest, ink holds the black accommodation section that usually all can have in body 111 and hold black ink.

The upper surface of ink accommodation section is formed with the first injection unit 111a and the second injection unit 111b of the opening upwards protruding from this upper surface, so that it is inner that ink is injected into black accommodation section by user, wherein, second injection unit 111b is for injecting black ink, first injection unit 111a can be used for the ink injecting other color, such as yellow, cyan, magenta.It should be noted that the first injection unit 111a and the second injection unit 111b is except comprising inlet, also comprising for sealing inlet to prevent the seal member of evaporation of ink or leakage.

Ink accomodating unit 110 also comprises the first lid 112 and the second lid 113.In the present embodiment, the first lid 112 and the second lid 113 roughly in tabular, and are connected on ink accommodation body 111 around the first pivotal axis 112a and the second pivotal axis 113a respectively pivotly.Wherein, first pivotal axis 112a of the first lid 112 and the second pivotal axis 113a of the second lid 113 extends all in the horizontal direction and is parallel to the installed surface 114 being mounted to printer body 120 of black accomodating unit 110, namely, this pivot axis extends along the fore-and-aft direction of black accomodating unit 110, and the first pivotal axis 112a and the second pivotal axis 113a is roughly positioned on straight line.

Can see, the first lid 112 is adjacent with the second lid 113, and can open independently.Particularly, the first lid 112 can hold body 111 pivotable between the first closed position and the first open position relative to ink, and the second lid 113 can hold body 111 pivotable between the second closed position and the second open position relative to ink.Fig. 2 shows situation when the first lid 112 and the second lid 113 are positioned at closed position, and Fig. 3 shows situation when the first lid 112 and the second lid 113 are positioned at open position.Can see, when the first lid 112 is positioned at closed position, the first injection unit 111a covers by the first lid 112; When the first lid 112 is positioned at open position, the first injection unit 111a exposes.And when the second lid 113 is positioned at closed position, the second injection unit 111b covers by the second lid 113; When the second lid 113 is positioned at open position, the second injection unit 111b exposes.In practical operation, when needs inject black ink, only the second lid 113 can be switched to the second open position from the second closed position, make to expose the second injection unit 111b, user can carry out the operation of injecting black ink.

This embodiment has following beneficial effect: the second lid 113 corresponding to black accommodation section holding black ink can be opened individually independent of the lid corresponding to the black accommodation section of other color ink of accommodation, thus only want only to open the second lid 113 refilling when injecting black ink user, facilitate the operation of user, also reduce the possibility of ink cross pollution simultaneously.

Relative to ink, the pivoting form of body 111 is held for the first lid 112 and the second lid 113, except adopting the mode of the pivotal axis in present embodiment, other pivot structure well known in the art can also be adopted, the hinge structure of such as gate-type, or the connecting band etc. that flexible material can be used to make.

In the present embodiment, the outer surface of the second lid 113 is also provided with handle 113b.Preferably, as Figure 2-3, handle 113b is arranged on the side away from the second pivotal axis 113a of the second lid 113, like this can be more laborsaving when being opened by the second lid 113 by handle 113b.Alternatively, according to the custom of user, also handle 113b can be arranged on other position of the second lid 113, as the middle part etc. of the second lid 113.

Hereafter other embodiment of the present utility model is explained.

In the embodiment illustrated in fig. 4, black accomodating unit 210 also comprises the 3rd lid the 214, three lid 214 in tabular, is opened on the second lid 213, and is pivotally connected to the second lid 213 around the 3rd pivotal axis 214a.The outer surface of the 3rd lid 214 is provided with handle 214b.3rd lid 214 can relative to the second lid 213 pivotable between the 3rd closed position and the 3rd open position.When the second lid 213 is in the second closed position, when the 3rd lid 214 is in the 3rd closed position, the second injection unit covers by the 3rd lid 214, and when the 3rd lid 214 is in the 3rd open position, the second injection unit is exposed.In this embodiment, 3rd pivotal axis 214a extends in the horizontal direction, and perpendicular to black accomodating unit 210 the installed surface 114 to printer body 220 to be installed (in other words, 3rd pivotal axis 214a extends in left-right direction), other set-up mode is identical with the embodiment of Fig. 2-3.This embodiment can make user when wanting to inject black ink, both from the front of black accomodating unit 210 (being also the sides adjacent of aforementioned installed surface 114), the 3rd lid 214 can be opened, also from the right side of black accomodating unit 210 (being also the opposite side of aforementioned installed surface 114), the second lid 213 can be opened, add the diversity of operation, facilitate the operation of user.

In another embodiment shown in Fig. 5, the unfolding mode of the second lid changes to some extent.Particularly, first pivotal axis 312a of the first lid 312 extends in the horizontal direction and is parallel to the installed surface 114 being mounted to printer body 320 of black accomodating unit 310, and the second pivotal axis 313a of the second lid 313 extends in the horizontal direction and perpendicular to the installed surface 114 being mounted to printer body 320 of black accomodating unit 310, like this, first pivotal axis 312a extends along the longitudinal direction, second pivotal axis 313a extends in left-right direction, both are orthogonal, and user can be facilitated to be opened by the second lid 313 from the front of black accomodating unit 310.The outer surface of the second lid 313 is provided with handle 313b.All the other structures of this embodiment are identical with the embodiment of Fig. 2-3.

In the embodiment that is shown in figure 6, the second lid 413 to be opened in the first lid 412 and to be pivotally connected to the first lid 412 around the second pivotal axis 413a.First pivotal axis 412a and the second pivotal axis 413a extends all in the horizontal direction and is parallel to the installed surface 114 being mounted to printer body 420 of black accomodating unit 410.The outer surface of the second lid 413 is provided with handle 413b.In this embodiment, the second lid 413 can pivotally open around the second pivotal axis 413a independently relative to the first lid 412, thus only exposes the injection unit (the second injection unit) corresponding to black ink; Second lid 413 also can along with the pivotable of the first lid 412 together around the first pivotal axis 412a pivotable, thus make the first injection unit and the second injection unit all expose when the first lid 412 is switched to the first open position.Such structure is simply transformed can easily realize existing type, therefore there is the facility on manufacturing.

In another embodiment shown in Fig. 7, the second pivotal axis 513a is vertical with the first pivotal axis 512a, and namely the second pivotal axis 513a extends and in the horizontal direction perpendicular to the installed surface 114 being mounted to printer body 520 of black accomodating unit 510.The outer surface of the second lid 513 is provided with handle 513b.All the other structures are identical with the embodiment of Fig. 6.This embodiment can facilitate user to carry out refilling from the front of black accomodating unit 510.

In the embodiment depicted in fig. 8, ink accomodating unit 611 also comprises corresponding with the first injection unit, that quantity is identical the 4th lid the 615, four lid 615 and to be opened in side by side in the first lid 612 and to be pivotally connected to the first lid 612 around the 4th pivotal axis 615a respectively.The outer surface of each 4th lid 615 is provided with handle 615b.Each 4th lid 615 can both relative to the first lid 612 pivotable between the 4th closed position and the 4th open position.When the first lid 612 is in the closed position, when the 4th lid 615 is in the 4th closed position, the first injection unit of correspondence covers by the 4th lid 615, and when the 4th lid 615 is in the 4th open position, the first corresponding injection unit is exposed.This embodiment can make each injection unit have the lid of its correspondence, thus when user wants the ink injecting certain color, only need open that lid corresponding to ink of this color, and without the need to whole lid is all opened, facilitate the operation of user, avoid the cross pollution of ink simultaneously.

Unless otherwise defined, technology used herein is identical with the implication that those skilled in the art of the present utility model understand usually with scientific terminology.Term used herein, just in order to describe concrete enforcement object, is not intended to limit the utility model.Terms such as such as " parts " that occur herein both can represent single part, also can represent the combination of multiple part.The term such as such as " installation ", " setting " etc. occurred herein both can represent that parts were directly attached to another parts, also can represent that parts are attached to another parts by middleware.The feature described in one embodiment herein can be applied to another embodiment individually or with further feature in combination, unless this feature is inapplicable or be otherwise noted in this another embodiment.

The utility model is illustrated by above-mentioned embodiment, but should be understood that, above-mentioned embodiment just for the object of illustrating and illustrate, and is not intended to the utility model to be limited within the scope of described embodiment.In addition it will be understood by those skilled in the art that; the utility model is not limited to above-mentioned embodiment; more kinds of variants and modifications can also be made, within these variants and modifications all drop on the utility model scope required for protection according to instruction of the present utility model.

Claims (13)

1. a black accomodating unit, for ink-jet printer, described ink-jet printer comprises printer body, it is characterized in that, described black accomodating unit comprises:

Ink holds body, and described ink accommodation body configuration is the ink for holding to be supplied to described printer body, and comprises the first injection unit and the second injection unit, and described second injection unit is for injecting black ink;

First lid, described first lid structure for being connected to described ink accommodation body around the first said pivot, and can at least make described first injection unit be capped or expose;

Second lid, described second lid structure is around the second said pivot, and described second injection unit can be made to be capped or to expose.

2. black accomodating unit according to claim 1, is characterized in that, described second lid structure is for being connected to described ink accommodation body around described second said pivot.

3. black accomodating unit according to claim 2, is characterized in that, described second pivotal axis extends in the horizontal direction and is parallel to the installed surface to described printer body to be installed of described black accomodating unit.

4. black accomodating unit according to claim 3, is characterized in that, described first lid is adjacent with described second lid.

5. black accomodating unit according to claim 3, it is characterized in that, described black accomodating unit also comprises the 3rd lid, described 3rd lid to be opened in described second lid and to be connected to described second lid around the 3rd said pivot, and described 3rd lid structure is for making described second injection unit capped or expose.

6. black accomodating unit according to claim 5, is characterized in that, described 3rd pivotal axis extends and in the horizontal direction perpendicular to the installed surface to described printer body to be installed of described black accomodating unit.

7. black accomodating unit according to claim 2, is characterized in that, described second pivotal axis extends and in the horizontal direction perpendicular to the installed surface to described printer body to be installed of described black accomodating unit.

8. black accomodating unit according to claim 1, it is characterized in that, described first pivotal axis extends and the installed surface to described printer body to be installed being parallel to described black accomodating unit in the horizontal direction, and described second lid to be opened in described first lid and to be connected to described first lid around described second said pivot.

9. black accomodating unit according to claim 8, is characterized in that, described second pivotal axis extends in the horizontal direction and is parallel to the installed surface to described printer body to be installed of described black accomodating unit.

10. black accomodating unit according to claim 8, is characterized in that, described second pivotal axis extends and in the horizontal direction perpendicular to the installed surface to described printer body to be installed of described black accomodating unit.

11. black accomodating units according to claim 1, it is characterized in that, described black accomodating unit also comprises identical multiple 4th lids of the quantity corresponding with described first injection unit, described 4th lid to be opened in described first lid and to be pivotally connected to described first lid, and described 4th lid is for making corresponding described first injection unit capped or expose.

12. black accomodating units according to claim 1, is characterized in that, the outer surface of described second lid is provided with handle, and described handle is positioned at the side away from described second pivotal axis of described second lid.

13. 1 kinds of ink-jet printers, is characterized in that, comprise the black accomodating unit described in any one in the claims 1-12.