CN205202468U - China ink accommodation unit and ink jet printer - Google Patents
China ink accommodation unit and ink jet printer Download PDFInfo
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- CN205202468U CN205202468U CN201520946761.6U CN201520946761U CN205202468U CN 205202468 U CN205202468 U CN 205202468U CN 201520946761 U CN201520946761 U CN 201520946761U CN 205202468 U CN205202468 U CN 205202468U
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- ink
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- depressed part
- black
- accomodating unit
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Abstract
The utility model relates to a china ink accommodation unit and ink jet printer. This ink jet printer includes printer body and this china ink accommodation unit, and black accommodation unit's the china ink portion of holding has the filling opening, and the top of filling opening has at least one depressed part. The utility model discloses in ink bottle notes china ink, what the depressed part can be fine supports by the black mouth of the notes of annotating black ink bottle to make the depressed part to fix a position and annotate black mouth, avoid annotating black mouth and slide when annotating the china ink and lead to outside the ink spills the filling opening.
Description
Technical field
The utility model relates to printer technology field, particularly, relates to 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 (being normally provided with the side of guidance panel) in a state of use, by ink-jet printer 10 viewed from front, definition left and right directions, as direction of the arrows shown in fig.
As shown in Figure 2, black accomodating unit 11 has black accommodation section 13, and black accommodation section 13 is configured to hold the ink to be supplied to printer body 12.Ink accommodation section 13 has the inlet 14 for injecting ink to black accommodation section 13, and inlet 14 has top 15, the vertical madial wall 16 to downward-extension and lateral wall 17 from top 15.Ink bottle (not shown) injects ink by inlet 14 to black accommodation section 13, and ink enters into black accommodation section via inlet 14.With ink bottle to black accommodation section 13 refilling time, for preventing ink leakage, ink bottle can tilt or laterally by user, and by refilling mouth close to and aim at inlet 14 and carry out refilling.When refilling mouth being aimed at inlet 14 and carrying out refilling, ink bottle is usually made to carry out refilling relative to inlet 14 in handstand state along vertical direction.But, because the top 15 of inlet 14 is plane, when placing ink bottle, its refilling mouth and top 15 easily produce relative sliding, make the location or fixedly more difficult of refilling mouth and top 15 when refilling, thus make ink may spill outside inlet 14 and pollute surrounding environment.
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, a kind of black accomodating unit for ink-jet printer is provided, user can be made when using ink bottle to hold body refilling to ink, with depressed part against and locate refilling mouth, refilling mouth can be avoided to be spilt outside inlet by ink at inlet relative sliding.
According to an aspect of the present utility model, a kind of black accomodating unit for ink-jet printer is provided, described ink-jet printer also comprises printer body, described black accomodating unit comprises: black accommodation section, described black accommodation section is configured to hold the ink to be supplied to described printer body, described black accommodation section has the inlet for injecting ink in described black accommodation section, and described inlet has top, the vertical madial wall to downward-extension and lateral wall from described top; Described top has at least one depressed part.With this set-up mode, when ink bottle refilling, ink bottle tilt or laterally by refilling mouth close to inlet, the depressed part that the top of inlet is arranged can well against refilling mouth, thus make depressed part can locate refilling mouth, avoid refilling mouth slide when refilling and cause ink to be spilt outside inlet.
Preferably, the bottom surface of described depressed part is to the centroclinal of described inlet and extends to the inclined-plane of described madial wall.Like this, the bottom surface of depressed part is inclined-plane, it is to the centroclinal of inlet and extend to madial wall, the position that refilling mouth and inclined-plane are positioned at the top of inlet contacts, make depressed part against refilling mouth, thus the refilling mouth of location ink bottle, thus refilling mouth is placed in depressed part, to avoid refilling mouth to slide when refilling, ink is spilt outside inlet.
Preferably, in the radial direction of described inlet, the cross section of the circumference along described inlet on described inclined-plane is the circular arc that radius is constant.With this set-up mode, directly the top of inlet is provided with the constant circular arc of radius, can mates with refilling mouth and it be positioned, and can difficulty of processing be reduced.
Preferably, described inlet radial direction and towards on the direction at the center of described inlet, the cross section of the circumference along described inlet on described inclined-plane is the diminishing circular arc of radius.Like this, the shape of depressed part can match better with the shape of refilling mouth, makes depressed part locate refilling mouth more firmly, refilling mouth can be avoided to slide when refilling and spilt outside inlet by ink.
Preferably, described inclined-plane has jog.With this set-up mode, depressed part can adapt to the refilling mouth that those are provided with jog better, like this, during the refilling mouth of depressed part location, refilling mouth is contained in depressed part, and each jog cooperatively interacts, and avoids refilling mouth relative sliding and being spilt outside inlet by ink in depressed part.
Preferably, described top has multiple described depressed part, and described multiple depressed part is arranged along the circumferential interval at described top.Such structure reduces processing request when taking into account location refilling mouth.
Preferably, described top has multiple described depressed part, and described multiple depressed part is arranged continuously along the circumference at described top.With this set-up mode, multiple optional position can be provided with for refilling mouth when inlet refilling like this.
Preferably, the dummy line on described inlet and interval is maximum between the housing of the periphery of described inlet direction is by described depressed part.With this set-up mode, depressed part is more suitable for the position of user operation by being positioned at, therefore ink bottle can be placed in this direction by user, refilling mouth is leaned against depressed part and carries out refilling, refilling mouth can be avoided again to be spilt outside inlet by ink at inlet relative sliding simultaneously.
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 can make user use ink bottle to ink hold body refilling time, with depressed part against and locate refilling mouth, refilling mouth can be avoided to be spilt outside inlet by ink at inlet relative sliding.
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 is the stereogram of the black accomodating unit in Fig. 1;
Fig. 3 schematically shows the stereogram of the black accomodating unit according to the first preferred embodiment of the present utility model;
Fig. 4 is the stereogram of the inlet in Fig. 3;
Fig. 5 is the top view of the inlet in Fig. 3;
Fig. 6 is the sectional view along A-A line in Fig. 5, wherein, coordinates during ink bottle refilling with inlet;
Fig. 7 schematically shows the top view of the inlet according to another preferred embodiment of the present utility model;
Fig. 8 schematically shows the stereogram of the black accomodating unit according to the second preferred embodiment of the present utility model;
Fig. 9 is the stereogram of the inlet in Fig. 8;
Figure 10 schematically shows the top view of the inlet according to a preferred embodiment of the present utility model;
Figure 11 schematically shows the top view of the inlet according to another preferred embodiment of the present utility model;
Figure 12 schematically shows the stereogram of the inlet according to another preferred embodiment of the present utility model; And
Figure 13 schematically shows the stereogram of the inlet according to a preferred embodiment of the present utility model.
Description of reference numerals:
10 ink-jet printer 12 printer body
11,110, the 210 black accommodation sections of black accomodating unit 13,130,230
14,140,240,240a, 240b, 240c, 240d inlet
15,141,241,241a, 241b, 241c, 241d top
16,142,242,242a, 242b, 242c, 242d madial wall
17,143,243,243a, 243b, 243c, 243d lateral wall
150,250,250a, 250b, 250c, 250d depressed part
151,251,251a, 251b, 251c, 251d inclined-plane
170 ink bottle 171 refilling mouth 171a jogs
180 framework 181 housings
260c jog
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, " vertical " refers to substantially or roughly " vertical ".
First embodiment
Fig. 3 schematically shows the black accomodating unit 110 for ink-jet printer according to the first preferred embodiment of the present utility model.
The ink-jet printer with black accomodating unit 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 3, the inside of ink accomodating unit 110 has the black accommodation section 130 for holding ink, for holding the ink to be supplied to printer body, black accomodating unit 110 also has the framework 180 covering black accommodation section 130, for supporting black accommodation section 130 and as its outer packaging.The ink tank (not shown) that four are held different colours ink can be had in ink accommodation section 130, the ink-mist recording coloured image of cyan, magenta, yellow and black four kinds of colors can be used.Certainly, the ink tank for holding ink of the varying numbers such as six, eight, 12 also can be set in the inside of black accommodation section, and correspondingly use six, eight, the ink-mist recording coloured image of the different colours such as 12 kind.These ink tanks can be one-body molded, also can split arrange.
As shown in Figure 3, ink accommodation section 130 has the inlet 140 for injecting ink to black accommodation section 130, framework 180 has the housing 181 surrounding inlet 140, the projection of inlet 140 in horizontal plane is rounded substantially, and the quantity of inlet 140 and the quantity of ink tank corresponding, the ink of different colours injects black accommodation section 130 via the inlet 140 of the ink tank of its corresponding color.Inlet 140 has top 141, madial wall 142 and lateral wall 143, and wherein, madial wall 142 is vertical to downward-extension from top 141, and lateral wall 143 is also vertical to downward-extension from top 141, to form the inlet 140 of middle cavity.During refilling, ink (not shown) is injected to inlet 140 by ink bottle 170 (see Fig. 6), ink flows into, to enter in black accommodation section 130 to the cavity of inlet 140 via the refilling mouth 171 (see Fig. 6) of ink bottle.When refilling mouth 171 is aimed at inlet 140 refilling, ink bottle 170 is made to carry out refilling relative to inlet 140 in handstand state along vertical direction.
In the present embodiment, top 141 has three depressed parts 150, the size of each depressed part 150 matches with the refilling mouth 171 of ink bottle 170, the size of the horizontal cross-section of depressed part 150 is more identical or bigger than the horizontal cross-section diameter of refilling mouth 171, makes refilling mouth 171 just in time put into depressed part 150.Particularly, as shown in Figure 4, the bottom surface of depressed part 150 is to the centroclinal of inlet 140 and extends to the inclined-plane 151 of madial wall 142, and inclined-plane 151 is a plane.The one end on inclined-plane 151 is from lateral wall 143, downward-sloping to the center of inlet 140, inclined-plane 151 extend to madial wall 142, the other end on inclined-plane 151 to madial wall 142 only, to form the depressed part 150 at the top 141 of inlet 140.As shown in top view Fig. 5 of inlet 140, along top 141, circumferential interval is arranged depressed part 150, they can according to actual conditions, any suitable interval is adopted to arrange, such as a depressed part is set at interval of 60 degree, 120 degree or 180 degree, like this, processing request can be reduced when taking into account location refilling mouth.Specifically arrange as follows, by the dummy line D1 at the center of inlet 140, D2, D3 respectively by three depressed parts 150, in three depressed parts 150, one of them depressed part 150 is arranged on the position near front, one of them depressed part 150 is arranged on the position near right, last depressed part 150 is arranged on the position near rear, and the angle between dummy line D1 and dummy line D2 is 90 degree, and the angle between dummy line D2 and dummy line D3 is 90 degree.In another preferred embodiment, as shown in Figure 7, the top 141 of inlet 140 is provided with two depressed parts 150, by dummy line D4, the D5 at the center of inlet 140 respectively by two depressed parts 150, dummy line D4 is the dummy line on inlet 140 and interval is maximum between the housing 181 in the front of inlet 140 direction, and dummy line D5 is the dummy line on inlet 140 and interval is maximum between the housing 181 at the rear of inlet 140 direction.
Be enumerated above the example of 2 or 3 depressed parts, should be understood that, the top 141 of inlet 140 also only can arrange a depressed part 150.
In addition, as along the A-A line in Fig. 5 shown in sectional view Fig. 6 of cutting, when refilling, the refilling mouth 171 of ink bottle 170 tilts near the top of inlet 140, when refilling mouth 171 contacts with the top on the inclined-plane 151 of depressed part 150, horizontal cross-section diameter due to refilling mouth 171 is slightly less than the horizontal cross-section diameter of depressed part 150, namely when top contact with inclined-plane 151 of refilling mouth 171, refilling mouth 171 can be put in depressed part 150, thus depressed part 150 pairs of ink bottles 170 position, avoid ink bottle 170 to slide at the top 141 of inlet 140 further thus produce skew dislocation.When refilling mouth 171 is aimed at inlet 140 refilling, ink bottle 170 is made to carry out refilling relative to inlet 140 in handstand state along vertical direction.
Those skilled in the art it is appreciated that, no matter how multiple depressed part 150 is arranged, depressed part 150 all should be positioned at the position that the refilling mouth 171 of being convenient to ink bottle 170 easily touches, because framework 180 is provided with three housings 181 around inlet 140, it easily hinders ink bottle 170 when refilling, therefore depressed part 150 is not preferably arranged on left side and the position of the housing 181 in close left side, avoids causing depressed part 150 pairs of couplers 171 well not locate.
Second embodiment
Present embodiment and the first embodiment difference are, as shown in Figure 8 and Figure 9, inclined-plane 251 is a cambered surface.The one end on inclined-plane 251 from lateral wall 243 and lateral wall 243 to lower recess, inclined-plane 251 extend to madial wall 242, the other end on inclined-plane 251 to madial wall 242 only, to form the depressed part at the top 241 of inlet 240.As shown in top view Figure 10 of inlet 240a, in the radial direction of inlet 240a, the inclined-plane 251a of depressed part 250a is identical at the radius in the cross section of the circumference near madial wall 242a with the inclined-plane 251a of depressed part 250a at the radius in cross section of the circumference near lateral wall 243a.In another preferred embodiment, as shown in figure 11, in the radial direction of inlet 240b, the inclined-plane 251b of depressed part 250b is less than the radius of inclined-plane 251b in the cross section of the circumference near lateral wall 243b of depressed part 250b at the radius in the cross section of the circumference near madial wall 242b, namely radially this radius reduces gradually.In another preferred embodiment, as shown in figure 12, inclined-plane 251c has jog 260c, matches for the jog 171a on the refilling mouth 171 (see Fig. 6) of ink bottle 170, is more convenient to depressed part 250c and locates refilling mouth 171.In another preferred embodiment, as shown in figure 13, top 241d has multiple depressed part 250d, and multiple depressed part 250d is arranged continuously along top 241d circumference, for refilling mouth (not shown), inlet 240d can be provided with multiple optional position like this.
The utility model also relates to the ink-jet printer comprising any one black accomodating unit above.This ink-jet printer obviously also can correspondingly realize above-mentioned technique effect.
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 (9)
1. a black accomodating unit, for ink-jet printer, described ink-jet printer also comprises printer body, and described black accomodating unit comprises:
Ink accommodation section, described black accommodation section is configured to hold the ink to be supplied to described printer body, described black accommodation section has the inlet for injecting ink in described black accommodation section, and described inlet has top, the vertical madial wall to downward-extension and lateral wall from described top; It is characterized in that, described top has at least one depressed part.
2. black accomodating unit according to claim 1, is characterized in that, the bottom surface of described depressed part is to the centroclinal of described inlet and extends to the inclined-plane of described madial wall.
3. black accomodating unit according to claim 2, is characterized in that, in the radial direction of described inlet, the cross section of the circumference along described inlet on described inclined-plane is the circular arc that radius is constant.
4. black accomodating unit according to claim 2, is characterized in that, described inlet radial direction and towards on the direction at the center of described inlet, the cross section of the circumference along described inlet on described inclined-plane is the diminishing circular arc of radius.
5. the black accomodating unit according to any one of claim 2-4, is characterized in that, described inclined-plane has jog.
6. black accomodating unit according to claim 1, is characterized in that, described top has multiple described depressed part, and described multiple depressed part is arranged along the circumferential interval at described top.
7. black accomodating unit according to claim 1, is characterized in that, described top has multiple described depressed part, and described multiple depressed part is arranged continuously along the circumference at described top.
8. black accomodating unit according to claim 1, is characterized in that, the dummy line on described inlet and interval is maximum between the housing of described inlet periphery direction is by described depressed part.
9. an ink-jet printer, is characterized in that, comprises the black accomodating unit described in any one in the claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520946761.6U CN205202468U (en) | 2015-11-24 | 2015-11-24 | China ink accommodation unit and ink jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520946761.6U CN205202468U (en) | 2015-11-24 | 2015-11-24 | China ink accommodation unit and ink jet printer |
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| Publication Number | Publication Date |
|---|---|
| CN205202468U true CN205202468U (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520946761.6U Active CN205202468U (en) | 2015-11-24 | 2015-11-24 | China ink accommodation unit and ink jet printer |
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| CN (1) | CN205202468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111746140A (en) * | 2016-06-10 | 2020-10-09 | 精工爱普生株式会社 | Ink replenishing container |
-
2015
- 2015-11-24 CN CN201520946761.6U patent/CN205202468U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111746140A (en) * | 2016-06-10 | 2020-10-09 | 精工爱普生株式会社 | Ink replenishing container |
| CN111746139A (en) * | 2016-06-10 | 2020-10-09 | 精工爱普生株式会社 | Ink replenishing container |
| CN111775566A (en) * | 2016-06-10 | 2020-10-16 | 精工爱普生株式会社 | Ink replenishing container and ink replenishing system |
| CN111775566B (en) * | 2016-06-10 | 2022-05-13 | 精工爱普生株式会社 | Ink replenishing container and ink replenishing system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |