CN107128072A - Liquid supplying apparatus - Google Patents
Liquid supplying apparatus Download PDFInfo
- Publication number
- CN107128072A CN107128072A CN201710077311.1A CN201710077311A CN107128072A CN 107128072 A CN107128072 A CN 107128072A CN 201710077311 A CN201710077311 A CN 201710077311A CN 107128072 A CN107128072 A CN 107128072A
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- CN
- China
- Prior art keywords
- liquid
- plug members
- access
- injection unit
- supplying apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
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- Ink Jet (AREA)
Abstract
The present invention provides a kind of liquid supplying apparatus for the liquid that can stably supply and be injected from liquid injection unit.Liquid supplying apparatus includes：Possess the liquid that can be accommodated for being fed to liquid ejection portion and the liquid containing portion (18) of the liquid injection unit (20) of liquid can be injected into liquid containing room；With the air chamber of atmosphere；Make the access connected to the air induction port that liquid containment chamber imports air with air chamber；And in the state of liquid containing portion (18) is fixed in the way of being located at the bottom of liquid containment chamber by air induction port, the cap (19) that can be shifted by peripheral operation between the closed position of the blocking of the open position (A1) of access and releasing access is blocked.
Description
Technical field
The present invention relates to a kind of liquid supplying apparatus for supplying the liquid such as ink.
Background technology
Conventionally, there is known the ink tank (liquid supplying apparatus) of liquid injection road (liquid injection unit) is formd, wherein, liquid
Injecting road is used to inject ink (liquid) (for example, patent document 1) to liquid containment chamber.The ink tank is former by mariotte bottle
Reason, stably supply is accommodated in the liquid of liquid containment chamber.
That is, the air induction port of one end as atmosphere opening stream, air are formed with the underside wall of liquid containment chamber
The other end and atmosphere of open stream.Also, cause to become in liquid containing room when the liquid of liquid containment chamber is supplied
During into negative pressure, air is imported from air induction port, the change of the pressure in liquid containing room is thus reduced.
Patent document 1：Japanese Patent Laid-Open 2011-240707 publications.
The content of the invention
Sometimes, ink tank is set in the way of it can change posture.That is, when from liquid injection road injection ink, at ink tank
In air induction port be located at than ink liquid level closer to the position of upside injection state.Then, it is injected with the ink tank of liquid
It is located at the use state of bottom as air induction port, under the use state, ink is supplied to record head (liquid ejection portion).
Therefore, need to change the posture of ink tank when injecting ink every time, become numerous and diverse.Moreover, for example once using shape
Ink is injected because of mistake under state, then ink is flowed into atmosphere opening stream from air induction port, it is impossible to utilize mariotte bottle
Principle, the supply of ink becomes unstable.
In addition, so the problem of be not limited to the ink tank supplied of ink to injecting road injection from liquid, to from
It is the problem of substantially presence jointly in the liquid supplying apparatus that the liquid of liquid injection unit injection is supplied.
The present invention be in view of such actual conditions and complete, its object is to there is provided one kind can stably to from
The liquid supplying apparatus that the liquid of liquid injection unit injection is supplied.
Below, solution to the problems described above and its action effect are illustrated.
The liquid supplying apparatus solved the above problems includes：Liquid containing portion, the liquid containing portion possesses liquid containing
Room, the liquid containment chamber can accommodate the liquid for being fed to liquid ejection portion；And liquid injection unit, the liquid note
The liquid can be injected into the liquid containing room by entering portion；Air chamber, the air chamber and atmosphere；Access, it is described
Access makes to connect with the air chamber to the air induction port that the liquid containment chamber imports air；And plug members, institute
Plug members are stated to fix in the way of the bottom that the air induction port is located at the liquid containment chamber in the liquid containing portion
In the state of, it can block the first position of the access by peripheral operation and release the described stifled of the access
Shifted between the second place of plug.
According to this composition, when making plug members be located at first position, access is blocked.Thus, for example, in access
In the state of being blocked, liquid is injected from liquid injection unit, access is flowed into thus, it is possible to reduce liquid from air induction port
Possibility.Also, when making plug members be located at the second place, access is opened, therefore, it is possible to be led to liquid containment chamber
Enter air.Therefore, it is possible to stably supply the liquid injected from liquid injection unit.
In aforesaid liquid feeding mechanism, it is preferred that at least a portion of the access is by flexible pipe structure
Into.
According to this composition, at least a portion of access is made up of pipe, thus plug members can easily block or
Open communication road.
In aforesaid liquid feeding mechanism, it is preferred that when the plug members are located at the first position, the liquid
Body injection unit is in the state for being capable of receptive liquid injection, when the plug members are located at the second place, the liquid
Injection unit is in liquid and injects confined state.
According to this composition, when plug members are located at the second place on open communication road, liquid injection unit is noted in liquid
Enter confined state.Liquid is caused to be flowed into company therefore, it is possible to reduce the injection liquid in the state of access is opened
The possibility of path.
In aforesaid liquid feeding mechanism, it is preferred that the plug members are configured to cover the liquid appearance
Receive the part in portion, when the plug members are located at the first position, opened to outside described in the liquid containing portion
A part, when the plug members are located at the second place, covers the part of the liquid containing portion.
According to this composition, plug members are also used as the part of a part for Covering Liguid receiving portion.That is, it can pass through
The part of Covering Liguid receiving portion blocks access, therefore need not set special plug members, can suppress parts
Increase and the complication of structure.
In aforesaid liquid feeding mechanism, it is preferred that the liquid containing portion that the plug members can be covered
The part is to include the part of the liquid injection unit, and the liquid injection unit is located at described first in the plug members
In the state that can expose to outside during position, when the plug members are located at the second place, the liquid injection
Portion is covered by the plug members.
According to this composition, by making plug members be located at first position, access is blocked, and can reveal liquid injection unit
Go out to outside.Therefore, it is possible to reduce the possibility for injecting liquid from liquid injection unit in the state of access is opened.
In aforesaid liquid feeding mechanism, it is preferred that the liquid containment chamber, which has, to confirm liquid level from external view
Visual confirmation portion, the plug members have can to the visual confirmation portion carry out visual confirmation window portion.
According to this composition, because plug members have window portion, even if therefore for example in plug members Covering Liguid receiving portion
In the case of, the liquid level in visual confirmation portion and liquid containment chamber can also be confirmed via plug members.
In aforesaid liquid feeding mechanism, it is preferred that the plug members constitute the covering of the covering liquid ejection portion
A part for part.
According to this composition, plug members constitute a part for the coating member of Covering Liguid ejection section, therefore, it is possible to pass through
Coating member blocks access.
In aforesaid liquid feeding mechanism, it is preferred that the plug members to the access by that can carry out folding
Valve is constituted.
According to this composition, because plug members are made up of valve, therefore, it is possible to improve the configuration of liquid containing portion and access
The free degree.
Brief description of the drawings
Fig. 1 is the stereogram of an embodiment of the digital complex machine comprising liquid supplying apparatus；
Fig. 2 be cap be located at open position when digital complex machine stereogram；
Fig. 3 is the stereogram in liquid containing portion and atmosphere portion；
Fig. 4 be cap be located at closed position when liquid supplying apparatus sectional view；
Fig. 5 be cap be located at open position when liquid supplying apparatus sectional view；
Fig. 6 is the liquid containing portion of the first variation and the schematic diagram in atmosphere portion；
Fig. 7 is the schematic diagram of the liquid supplying apparatus of the second variation；
Fig. 8 be plug members be located at first position when liquid supplying apparatus schematic diagram.
Embodiment
Below, referring to the drawings, an embodiment to liquid supplying apparatus is illustrated.In addition, present embodiment
Liquid supplying apparatus is configured to supply liquid to liquid injection apparatus, and the liquid injection apparatus is by being situated between to paper etc.
Matter sprays the ink of an example as liquid, in printer of printing on media (record) word or image etc. etc..
As shown in figure 1, digital complex machine 11 possesses liquid injection apparatus 12 and is configured on liquid injection apparatus 12
And the image read-out 13 of the upside of Covering Liguid injection apparatus 12, and it is in approximately parallelepiped body shape that digital complex machine 11 is overall
Shape.Also, a side (front-surface side) for liquid injection apparatus 12 is provided with operating portion 14 and liquid supplying apparatus 15, grasped
It is button of various operations for carrying out digital complex machine 11 etc. to make portion 14.
In addition, image read-out 13 is mounted, the whirler such as hinge via the rotating mechanisms such as hinge (omit and illustrate)
Structure is arranged on the opposite another side (rear side) of the side with being provided with operating portion 14.That is, image read-out 13
It is configured to using another side as fulcrum, thus, it is possible to relative to the folding of liquid injection apparatus 12.
As shown in Fig. 2 liquid supplying apparatus 15 have at least one (in present embodiment, four) liquid containing portion 18,
And the cap 19 of the framework 12a of liquid injection apparatus 12 part is constituted, wherein, liquid containing portion 18 is fixed to liquid
The fixed part 17 that injection apparatus 12 possesses.
In addition, liquid containing portion 18 is fixed to fixed part 17 as follows：The liquid injection unit of liquid can be injected
20 and it can confirm that the visual confirmation portion 21 of liquid that be injected into is located at the preceding surface of liquid injection apparatus 12 from external view
Side, and liquid injection unit 20 is located at than visual confirmation portion 21 closer to the position above vertical.
Cap 19 is arranged to：, can be in open position A1 and Fig. 1 institute shown in Fig. 2 centered on axle (reference picture 4) 22
Shifted between the closed position A2 shown.Also, cap 19 has transparent or translucent window portion 23, and the window portion 23 is in cap 19
In the case of the A2 of closed position, visual confirmation can be carried out to the visual confirmation portion 21 of liquid containing portion 18.
As shown in Fig. 2 setting guided media (omitting diagram) attaching liq in framework 12a so as to the printing printed
Portion 25 and the supply department 26 for the pipe to the supply liquid of Printing Department 25 etc..In addition, supply department 26 and the quilt of liquid containing portion 18
Connect one by one, but for simplified illustration, a supply department 26 is illustrate only in fig. 2.
Also, Printing Department 25 have from nozzle spray liquid liquid ejection portion 27 and along with digital complex machine 11
The balladeur trains 28 that move back and forth of the consistent scanning direction X of long side direction.That is, framework 12a covering as Covering Liguid ejection section 27
One example of cover and function.Also, Printing Department 25 is from the liquid ejection portion 27 moved back and forth along scanning direction X
To medium injection liquid, thus printed to the medium.
As shown in figure 3, liquid supplying apparatus 15 also has atmosphere portion 30.That is, liquid supplying apparatus 15 includes cap
19th, liquid containing portion 18 and atmosphere portion 30.In addition, each liquid containing portion 18 accommodates respective variety classes (for example, blue or green
Color, magenta, four kinds of colors of yellow and black) liquid, but the composition of each liquid containing portion 18 is identical.In addition, setting extremely
Few (in present embodiment, four) atmosphere portion 30 so that, each air interconnecting part 30 corresponding with each liquid containing portion 18
Composition it is identical.Therefore, illustrated for a liquid containing portion 18 and an atmosphere portion 30, it is identical by being accompanied by
Symbol omit repeat specification.
Liquid containing portion 18 has liquid containment chamber 32 and liquid injection unit 20, and liquid containment chamber 32 can be accommodated for supplying
The liquid of liquid ejection portion 27 should be arrived, liquid injection unit 20 can inject liquid from liquid injection port 33 into liquid containment chamber 32
Body, liquid injection port 33 is to the inner opening of liquid containment chamber 32.Specifically, liquid containing portion 18 has five faces integrally formed
The receiving chamber 34 and covering that have under casing shape are arranged at the receiving of the accommodating chamber opening portion 35 for the surface side for accommodating chamber 34
Room forms film 36.That is, for example accommodating chamber formation film 36 is installed in the way of deposition to accommodating chamber opening portion 35, liquid is consequently formed
Accommodating chamber 32.
It is the part that transparent or translucent resin is made to accommodate chamber 34, can confirm to be accommodated in from external view
The liquid level of the liquid of liquid containment chamber 32.That is, liquid containment chamber 32 has the visual confirmation that liquid level can be confirmed from external view
Portion 21.Also, the upper limit that the upper limit amount for the liquid for showing to be injected into liquid containment chamber 32 is provided with visual confirmation portion 21 is carved
Degree 37.In addition, the upper limit scale 37 of present embodiment is formed to protrude from visual confirmation portion 21.
In liquid containment chamber 32, liquid collection recess 40 is formed with the way of being open to bottom surface 39.Also, in liquid
Body collection recess 40 is formed with the liquid leading-out portion 41 of the liquid of tapping accommodating chamber 32.That is, the institute of liquid injection apparatus 12
The supply department 26 possessed is connected with liquid leading-out portion 41, and supply department 26 is accommodated in liquid containment chamber to the supply of liquid ejection portion 27
32 liquid.
In addition, being provided with cover 43 in liquid injection unit 20 in removable mode.That is, by liquid injection unit 20
Cover 43 is installed, liquid containment chamber 32 is turned into sealing state.
Moreover, in liquid containment chamber 32, with being provided with the one of visual confirmation portion 21 and liquid collection recess 40
On the side wall of the opposite side in side, it is formed with the air induction port 45 for importing air to liquid containment chamber 32 and is led with air
The groove portion 46 that entrance 45 is connected.Also, in groove portion 46, the end in the opposite side in side with being formed with air induction port 45,
It is provided with the connecting portion 48 being connected with flexible pipe 47.
In addition, air induction port 45 is formed on the bottom of liquid containment chamber 32.In other words, liquid containing portion 18 is with sky
The mode that conductance entrance 45 is located at the bottom of liquid containment chamber 32 is fixed to fixed part 17.
Atmosphere portion 30 has the air chamber 50 with atmosphere.That is, atmosphere portion 30 have five faces one into
Shape have under casing shape air chamber 51 and covering be arranged on air chamber 51 a surface side air chamber opening portion 52
Air chamber formation film 53.Also, air chamber formation film 53 is installed to air chamber opening portion 52 for example in the way of deposition, by
This is separately formed air chamber 50 with liquid containment chamber 32.
The atmospheric air open port 54 of oriented atmosphere opening is formed in air chamber 50 and for exporting air from air chamber 50
Air leading-out portion 55.Also, a side of pipe 47 is connected with air leading-out portion 55, another side and the connecting portion 48 of pipe 47 connect
Connect.
That is, by being provided with the groove portion 46 and pipe 47 of accommodating chamber formation film 36, formation makes air induction port 45 and air chamber
The access 56 of 50 connections.That is, at least a portion of access 56 is made up of flexible pipe 47.Moreover, passing through access
56 and air chamber 50 constitute the atmosphere portion 30 for making air induction port 45 be connected with atmospheric air open port 54.
As shown in figure 4, being provided with the support 58 of support tube 47 in fixed part 17.That is, four in present embodiment are big
Gas interconnecting part 30 is configured to：Four pipes 47 surround support 58 with the state being applied.Also, in the rotation as cap 19
The axle 22 of the heart is formed on from position remote the end 19a of cap 19.
In addition, cap 19 is configured to a part for Covering Liguid receiving portion 18.In addition, the liquid that cap 19 can be covered
A part for body receiving portion 18 is to include the part of liquid injection unit 20, in the present embodiment, liquid injection unit 20 and vision
The partes tegmentalis 19 of confirmation portion 21 is covered.That is, cap 19 is when positioned at closed position A2 as an example of the second place, covering
A part for liquid containing portion 18.In addition, when cap 19 is located at closed position A2, by the Covering Liguid injection unit 20 of cap 19.
Therefore, when cap 19 is located at closed position A2, liquid injection unit 20 is in the state of limitation liquid injection.
As shown in figure 5, when cap 19 is located at open position A1, end 19a enters in framework 12a, is supported by direction
Portion 58 pushing pipe 47 blocks pipe 47.That is, cap 19 is in the state of liquid containing portion 18 is fixed to fixed part 17, as passing through
Peripheral operation carrys out the plug members that can be shifted between open position A1 and closed position A2 and function, open position A1
It is an example of the first position for blocking access 56, closed position A2 is the second place for the blocking for releasing access 56
One example.
Also, cap 19 is when positioned at open position A1, to the outside part for opening liquid containing portion 18, (liquid injects
Portion 20 and visual confirmation portion 21).In addition, when cap 19 is located at open position A1, liquid injection unit 20 is in can be outside
The state that portion exposes.Therefore, when cap 19 is located at open position A1, liquid injection unit 20, which is in, is capable of receptive liquid injection
State.
Then, the effect when injecting liquid to liquid containing portion 18 is illustrated.
As shown in figure 5, to liquid containment chamber 32 inject liquid in the case of, make cap 19 be located at open position A1 so as to
State as the liquid injection that can be carried out from liquid injection unit 20.Then, by the end 19a of cap 19 come pushing pipe
47, thus block access 56.In addition, image read-out 13 is located at the top of liquid injection unit 20, therefore make image reading
Device 13 is turned to relative to the open position of liquid injection apparatus 12.Then, space is formed in the top of liquid injection unit 20.
Then, cover 43 is pulled down, liquid is injected from liquid injection unit 20 to liquid containment chamber 32.At this moment, because of the quilt of pipe 47
Push and cause access 56 to be blocked, therefore suppress the inflow from air induction port 45 to the liquid of access 56.
As shown in Figure 3, Figure 4, once the injection of liquid terminates, then liquid injection unit 20 is blocked with cover 43, by cap
19 are displaced to closed position A2.Then, the blocking of access 56 is released from, can be from air induction port 45 to liquid containment chamber 32
Import air.That is, led when maintenance or printing with liquid ejection portion 27 from liquid leading-out portion 41 to liquid ejection portion 27
When going out liquid, air is imported from air induction port 45 to liquid containment chamber 32.Therefore, the liquid in liquid containment chamber 32 passes through
Mariotte bottle principle and be stably fed to liquid ejection portion 27.
According to above-mentioned embodiment, following effect is resulted in.
(1) when making cap 19 be located at open position A1, access 56 is blocked.Thus, for example being blocked in access 56
Liquid is injected from liquid injection unit 20 in the state of plug, access 56 is flowed into thus, it is possible to reduce liquid from air induction port 45
Possibility.Also, when making cap 19 be located at closed position A2, access 56 is opened, therefore, it is possible to liquid containment chamber
32 import air.Therefore, it is possible to stably supply the liquid injected from liquid injection unit 20.
(2) at least a portion of access 56 is made up of pipe 47, therefore cap 19 can be blocked easily or open company
Path 56.
(3) when cap 19 is located at the closed position A2 on open communication road 56, liquid injection unit 20 is in limitation liquid note
The state entered.It is injected into therefore, it is possible to reduce the liquid in the state of the opening of access 56 so as to cause liquid to be flowed into connection
The possibility on road 56.
(4) cap 19 is also used as the part of a part for Covering Liguid receiving portion 18.That is, accommodated by Covering Liguid
The part in portion 18 blocks access 56, therefore need not set special plug members, can suppress parts increase and
The complication of structure.
(5) by making cap 19 be located at open position A1, access 56 is blocked, and liquid injection unit 20 is exposed to
It is outside.Therefore, it is possible to reduce in the state of access 56 is opened, the possibility of liquid is injected from liquid injection unit 20.
(6) due to cap 19 have window portion 23, even if therefore for example in the case of the Covering Liguid receiving portion 18 of cap 19,
Also the liquid level of visual confirmation portion 21 and liquid containment chamber 32 can be confirmed via cap 19.
(7) cap 19 constitutes the framework 12a of Covering Liguid ejection section 27 part, therefore can be blocked up by framework 12a
Fill in access 56.
In addition, above-mentioned embodiment can be changed to such a way.
As shown in fig. 6, valve 60 (the first variation) can be set in access 56.I.e., it is possible to by can folding connect
The valve 60 of path 56 constitutes plug members.According to first variation, because plug members are made up of valve 60, therefore, it is possible to carry
The configuration free degree of high liquid containing portion 18 and access 56.In addition, valve 60 can be opened by control unit (omitting diagram) control
The magnetic valve of conjunction or the valve of the manual folding of user.
As shown in Figure 7, Figure 8, by being configured to that the stifled of cover 43 is rotated and supported centered on fulcrum 61
Plunger member 62, is blocked or open communication road 56 (the second variation).That is, as shown in fig. 7, being installed to liquid note in cover 43
In the case of entering portion 20, plug members 62 are located at the second place on open communication road 56.Also, as shown in figure 8, once from liquid
Injection unit 20 pulls down cover 43, then plug members 62 are located at first position, the end of side opposite with the side for supporting cover 43
Side pushing pipe 47 is so as to block access 56.That is, when plug members 62 are located at first position, liquid injection port 33 is exposed to outer
Portion, liquid injection unit 20 is in the state for being capable of receptive liquid injection.In addition, when plug members 62 are located at the second place, liquid
Body inlet 33 is covered part 43 and covered, and liquid injection unit 20 is in the state of limitation liquid injection.According to second variation,
Even if in the case where liquid supplying apparatus 15 possesses multiple liquid containing portions 18, the liquid that can also block and inject liquid holds
Receive the corresponding access 56 in portion 18.
In above-mentioned embodiment and above-mentioned each variation, can be blocked by sliding mobile plug members or
Person's open communication road 56.
In above-mentioned embodiment and above-mentioned each variation, it can be set in visual confirmation portion 21 and show to inject liquid
Standard lower limit amount lower limit scale.
, can be by the image reading of Covering Liguid ejection section 27 in above-mentioned embodiment and above-mentioned each variation
The switching action of device 13 blocks access 56.Furthermore it is possible to which operating portion 14 is arranged into folding, and pass through operating portion
14 switching action blocks access 56.For example, in the image read-out 13 can set in the way of folding and behaviour
In the case of making the position closed relative to liquid injection apparatus 12 that portion 14 is located at shown in Fig. 1, control unit (omitting diagram) is beaten
Valve opening 60 is so as to open communication road 56.Also, it is displaced to opening from closed position in image read-out 13 and operating portion 14
In the case of position, control unit (omitting diagram) with shutoff valve 60 and can block access 56.
In above-mentioned embodiment and above-mentioned each variation, liquid containment chamber 32 can not possess visual confirmation portion
21.In addition, cap 19 can not possess window portion 23.In addition, window portion 23 can be opening.
In above-mentioned embodiment and above-mentioned each variation, one of the liquid containing portion 18 that cap 19 can be covered
Liquid injection unit 20 can not included by dividing.For example, cap 19 can not possess intersect (orthogonal) front surface part and side
Front surface part in portion, being provided with window portion 23, and by being provided with the side surface part of axle 22 come the appearance of Covering Liguid receiving portion 18
Receive room formed film 36.
, can be by the choking portion of not Covering Liguid receiving portion 18 in above-mentioned embodiment and above-mentioned each variation
Part blocks access 56.For example, can be by the roller of an example as plug members come pushing pipe 47.Also, liquid
Injection unit 20 can be with the positions of plug members independently receptive liquid injection.
In above-mentioned embodiment and above-mentioned each variation, access 56 can not possess pipe 47.For example, can be with one
Air chamber 50 and liquid containment chamber 32 are formed, by the groove portion that film is installed to connection air chamber 50 and liquid containment chamber 32 body
To form access.And it is possible to be blocked in access setting valve 60 and open communication road.
In above-mentioned embodiment and above-mentioned each variation, liquid injection apparatus 12 can be injection or spray ink
The liquid injection apparatus of other liquid beyond water.In addition, being sprayed as from liquid injection apparatus with the drop of small quantity
Liquid state, including granular, tear shape, afterbody delay into the state of wire.In addition, as long as liquid mentioned here can
The material sprayed from liquid injection apparatus.For example, it may be the liquid of state when material is liquid phase, including viscosity it is high or
Low liquid, colloidal sol, gel and other inorganic solvents, organic solvent, solution, liquid resin, liquid metal (metal
Liquation) such stream shape body, in addition, in addition to as the liquid of material a state, in addition to by pigment or clipped wire
It is the particle dissolving of the functional material of the solid matters such as son formation, scattered or be mixed into liquid for being formed in solvent etc..It is used as liquid
Representation example, the ink illustrated in the above-described embodiment or liquid crystal etc. can be included.Here, ink includes general water
The various fluid compositions such as property ink, oily ink and gel ink, hot melt ink.It is used as the tool of liquid injection apparatus
Style, for example can also be：Liquid crystal display, EL (electroluminescent) display, surface light-emitting display, colour filter manufacture
Liquid injection dress used in, injection liquid comprising the material such as electrode material or color material in the form of dispersing or dissolving
Put.Furthermore it is also possible to be：For the liquid injection apparatus for spraying biological organism in the manufacture of biochip, as precision
Pipette and spray be used as liquid injection apparatus, dyeing and printing device or micro distributor of liquid of sample etc..Moreover, it is also possible to
It is：The liquid injection apparatus of injection lubricating oil is pinpointed to the precision optical machinery such as clock or camera, be used for optical communication device to be formed
Deng small packaged lens (optical lens) etc. and sprayed to the liquid of the transparent resin liquid such as injection ultraviolet hardening resin on substrate
Injection device.Furthermore it is also possible to be the liquid injection apparatus that the etching solutions such as acid or alkali are sprayed for etching substrate etc..Also, liquid
Feeding mechanism 15 can accommodate the liquid that sprays in these devices, and the liquid of receiving is fed into liquid injection apparatus had
The liquid supplying apparatus of standby fluid jetting head.
Symbol description
X... scanning direction, A1... open positions (example of first position), the A2... closed positions (second place
An example), 11... digital complex machines, 12... liquid injection apparatus, 12a... frameworks (example of coating member),
13... image read-out, 14... operating portions, 15... liquid supplying apparatus, 17... fixed parts, 18... liquid containing portions,
19... cap (examples of plug members), 19a... ends, 20... liquid injection unit, 21... visual confirmations portion,
22... axle, 23... window portions, 25... Printing Departments, 26... supply departments, 27... liquid ejection portions, 28... balladeur trains, 30... air
Interconnecting part, 32... liquid containment chambers, 33... liquid injection ports, 34... accommodate chamber, 35... accommodating chambers opening portion, 36...
Accommodating chamber formation film, 37... upper limits scale, 39... bottom surfaces, 40... liquid collect with recess, 41... liquid leading-out portion,
43... cover, 45... air induction ports, 46... groove portions, 47... pipes, 48... connecting portions, 50... air chambers, 51... are empty
Air chamber case, 52... air chambers opening portion, 53... air chambers formation film, 54... atmospheric air open ports, 55... air leading-out portion,
56... access, 58... supports, 60... valves, 61... fulcrums, 62... plug members.
Claims (8)
1. a kind of liquid supplying apparatus, it is characterised in that including：
Liquid containing portion, the liquid containing portion possesses liquid containment chamber, and the liquid containment chamber can be accommodated for being fed to
The liquid of liquid ejection portion；And liquid injection unit, the liquid injection unit can inject the liquid into the liquid containing room
Body；
Air chamber, the air chamber and atmosphere；
Access, the access makes air induction port be connected with the air chamber, wherein, the air induction port is used for institute
State liquid containment chamber and import air；And
Plug members, the plug members are located at the liquid containment chamber in the liquid containing portion with the air induction port
In the state of the mode of bottom is fixed, it can block the first position of the access by peripheral operation and release described
Shifted between the second place of the blocking of access.
2. liquid supplying apparatus according to claim 1, it is characterised in that
At least a portion of the access is made up of flexible pipe.
3. liquid supplying apparatus according to claim 1 or 2, it is characterised in that
When the plug members are located at the first position, the liquid injection unit is in the shape for being capable of receptive liquid injection
State,
When the plug members are located at the second place, the liquid injection unit is in liquid and injects confined state.
4. liquid supplying apparatus according to any one of claim 1 to 3, it is characterised in that
The plug members are configured to cover a part for the liquid containing portion, when the plug members are positioned at described
During first position, to the outside part for opening the liquid containing portion, when the plug members are located at the second
When putting, the part of the liquid containing portion is covered.
5. liquid supplying apparatus according to claim 4, it is characterised in that
The part for the liquid containing portion that the plug members can be covered is to include the portion of the liquid injection unit
Point,
The liquid injection unit when the plug members are located at the first position in the state that can expose to outside,
When the plug members are located at the second place, the liquid injection unit is covered by the plug members.
6. the liquid supplying apparatus according to claim 4 or 5, it is characterised in that
The liquid containment chamber has the visual confirmation portion that liquid level can be confirmed from external view,
The plug members have the window portion that visual confirmation can be carried out to the visual confirmation portion.
7. liquid supplying apparatus according to any one of claim 1 to 6, it is characterised in that
The plug members constitute a part for the coating member of the covering liquid ejection portion.
8. liquid supplying apparatus according to claim 1 or 2, it is characterised in that
The plug members to the valve that the access carries out folding by that can constitute.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-037219 | 2016-02-29 | ||
| JP2016037219A JP6711018B2 (en) | 2016-02-29 | 2016-02-29 | Liquid supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107128072A true CN107128072A (en) | 2017-09-05 |
| CN107128072B CN107128072B (en) | 2020-11-17 |
Family
ID=59720671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710077311.1A Active CN107128072B (en) | 2016-02-29 | 2017-02-13 | Liquid supply device |
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| JP (1) | JP6711018B2 (en) |
| CN (1) | CN107128072B (en) |
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| JP7475164B2 (en) | 2020-03-05 | 2024-04-26 | キヤノン株式会社 | Information processing device, information processing method, and program |
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| JP2002166572A (en) * | 2000-12-01 | 2002-06-11 | Canon Aptex Inc | Liquid circulating device of recording apparatus |
| CN101612833A (en) * | 2008-06-27 | 2009-12-30 | 精工爱普生株式会社 | The manufacture method of liquid container and liquid container |
| CN103935130A (en) * | 2013-01-18 | 2014-07-23 | 精工爱普生株式会社 | Liquid jetting device and tank |
| JP2015044344A (en) * | 2013-08-28 | 2015-03-12 | 富士フイルム株式会社 | Ink supply device, ink supply method, and ink jet recording device |
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| JP2003127416A (en) * | 2001-10-23 | 2003-05-08 | Sharp Corp | Imaging apparatus |
| US7008051B2 (en) * | 2002-10-10 | 2006-03-07 | Akermalm Per G | Expanded ink supply system for ink jet printers |
| JP5927918B2 (en) * | 2012-01-12 | 2016-06-01 | セイコーエプソン株式会社 | Liquid container and liquid consuming device |
| JP5834951B2 (en) * | 2012-01-25 | 2015-12-24 | セイコーエプソン株式会社 | Liquid container and liquid consumption device |
| KR101307546B1 (en) * | 2013-02-28 | 2013-09-12 | 정현태 | The ink supply tank for an ink jet printer |
| JP2015024527A (en) * | 2013-07-25 | 2015-02-05 | セイコーエプソン株式会社 | Liquid supply device and liquid consuming device |
| JP6330331B2 (en) * | 2014-01-14 | 2018-05-30 | セイコーエプソン株式会社 | Liquid container, liquid ejecting system, liquid ejecting apparatus |
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- 2017-02-13 CN CN201710077311.1A patent/CN107128072B/en active Active
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| US5967196A (en) * | 1997-04-14 | 1999-10-19 | Pelikan Produktions Ag | Refill device for an ink jet print head |
| JP2002166572A (en) * | 2000-12-01 | 2002-06-11 | Canon Aptex Inc | Liquid circulating device of recording apparatus |
| CN101612833A (en) * | 2008-06-27 | 2009-12-30 | 精工爱普生株式会社 | The manufacture method of liquid container and liquid container |
| CN103935130A (en) * | 2013-01-18 | 2014-07-23 | 精工爱普生株式会社 | Liquid jetting device and tank |
| JP2015044344A (en) * | 2013-08-28 | 2015-03-12 | 富士フイルム株式会社 | Ink supply device, ink supply method, and ink jet recording device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6711018B2 (en) | 2020-06-17 |
| CN107128072B (en) | 2020-11-17 |
| JP2017154284A (en) | 2017-09-07 |
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