CN107175918A - Image forming agent storage unit capable of replenishing image forming agent - Google Patents

Image forming agent storage unit capable of replenishing image forming agent Download PDF

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Publication number
CN107175918A
CN107175918A CN201610953602.8A CN201610953602A CN107175918A CN 107175918 A CN107175918 A CN 107175918A CN 201610953602 A CN201610953602 A CN 201610953602A CN 107175918 A CN107175918 A CN 107175918A
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CN
China
Prior art keywords
image forming
forming agent
storage element
agent storage
housing
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.)
Granted
Application number
CN201610953602.8A
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Chinese (zh)
Other versions
CN107175918B (en
Inventor
林嘉信
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Avision Inc
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Avision Inc
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Filing date
Publication date
Application filed by Avision Inc filed Critical Avision Inc
Priority to CN201910262543.3A priority Critical patent/CN109878215B/en
Publication of CN107175918A publication Critical patent/CN107175918A/en
Application granted granted Critical
Publication of CN107175918B publication Critical patent/CN107175918B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/175Ink supply systems ; Circuit parts therefor
    • B41J2/17503Ink cartridges
    • B41J2/1752Mounting within the printer
    • B41J2/17523Ink connection
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters 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
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/175Ink supply systems ; Circuit parts therefor
    • B41J2/17563Ink filters

Abstract

The invention provides an image forming agent storage unit capable of supplementing image forming agent, comprising a shell, an image forming agent injection port and a fluid discharge mechanism. The housing is used for bearing the image forming agent. The image forming agent injection port is arranged on the side edge of the short side of the shell. The fluid discharge mechanism is disposed on the long side of the housing. Wherein when the image forming agent inlet receives an image forming agent to be added to the interior of the housing, the fluid in the interior of the housing is discharged through the fluid discharge mechanism. The fluid discharge mechanism comprises a shielding unit, and the shielding unit does not correspond to the position of the image forming agent injection port on the shell.

Description

The image forming agent storage element of image forming agent can be supplemented
Technical field
The present invention is on a kind of image forming agent storage element and using the affairs of the image forming agent storage element Machine, is stored up in particular to a kind of image forming agent storage element for supplementing image forming agent and using the image forming agent The transaction machine of memory cell.
Background technology
Transaction machine is the indispensable equipment of office such as printer, duplicator.The transaction machine of this type, which has, to be beaten Impression block, is coated on media (such as paper) using the image forming agent such as carbon dust, ink, forms predetermined pattern.Relative to thing Business machine body, image forming agent is consumptive article, must timing replacing or supplement.Common way is, together with equipped with image The storage element (powder box, print cartridge etc.) of forming agent is changed together.But this way cost is higher, storage element can not be repeated Use, unspent image forming agent is unfavorable for environmental protection just as waste.There is one kind to be changed without storage element again in recent years, It is directly injected into way of the image forming agent of supplement in original storage element.For user, it is not required to be limited to specific The image forming agent and storage element of label, and the higher image forming agent supplement bag of wide usage can be directly bought, thus drop Low cost, improves convenience.
However, injection image forming agent can encounter very big difficulty in original storage element.Tradition supplement image shape Shown in structure such as Fig. 1 (a) and Fig. 1 (b) of agent, image forming agent supplements bottle 13 and supplements image from image forming agent inlet 11 In forming agent to image forming agent storage element 10, bottleneck is designed to point not only but also length facilitates image forming agent to enter storage element 10;However, with image forming agent enter storage element 10 while, formed from supplement bottle to image forming agent storage element Air-flow L1;Accordingly, internal air is discharged from the gap of image forming agent inlet 11 and bottleneck, the storage of self imaging forming agent The air path L2 of memory cell and supplement bottle bottleneck discharge four dissipates along with image forming agent at opening.
If the hole that separately one auxiliary gas flow of design is led to, image forming agent is also easily from hole discharge.Image is formed If agent enters human body via skin, respiratory tract, by do harm to huamn body;Also transaction machine can be damaged.
The content of the invention
Therefore, it is an object of the invention to provide a kind of image forming agent storage element for supplementing image forming agent and Using the transaction machine of the image forming agent storage element, image forming agent can be supplemented easily and prevents image forming agent from leaving shadow As forming agent storage element, thus with environmental protection, convenient, safety and other effects.
To reach above-mentioned purpose, the present invention provides a kind of image forming agent storage element for supplementing image forming agent, bag Containing housing, image forming agent inlet and fluid output mechanism.Housing is to carry image forming agent.Image forming agent is noted Entrance is on the side of the short side of the housing.Fluid output mechanism is on the long side of the housing.Wherein, when the image is formed When agent inlet receives image forming agent added to the enclosure interior, the fluid of the enclosure interior is arranged via the fluid output mechanism Go out;Wherein, the fluid output mechanism includes shielding cell, and the shielding cell is set with image forming agent inlet on casing Position it is not relative.
It can be further understood on the advantages and spirit of the present invention by following embodiment and accompanying drawing.
Brief description of the drawings
Fig. 1 (a) is the structural scheme of mechanism of the image forming agent storage element of prior art;
Fig. 1 (b) is the image forming agent storage element of prior art structural scheme of mechanism in use;
Fig. 2 is the transaction machine outside drawing for supplementing image forming agent according to present pre-ferred embodiments;
Image forming agent storage element and transaction machine schematic internal view that Fig. 3 is Fig. 2;
Fig. 4 separates schematic diagram for Fig. 2 imaging unit, image forming agent storage element with casing;
Fig. 5 (a) is the top view of the image forming agent storage element according to present pre-ferred embodiments;
Fig. 5 (b) is the left view of the image forming agent storage element according to present pre-ferred embodiments;
Fig. 5 (c) is the partial sectional view of the image forming agent storage element according to present pre-ferred embodiments.
Fig. 6 (a) and Fig. 6 (b) is control shielding cell schematic diagram in fluid output mechanism, and wherein Fig. 6 (a) is shielding cell Closed mode is presented, Fig. 6 (b) is that communicating state is presented in shielding cell;
Fig. 7 (a), Fig. 7 (b) and the schematic diagram that Fig. 7 (c) is in image forming agent storage element use.
Embodiment
Fig. 2 is the transaction machine outside drawing for supplementing image forming agent according to present pre-ferred embodiments, and Fig. 3 is Fig. 2's Image forming agent storage element and transaction machine schematic internal view.As shown in Figure 2 and Figure 3, transaction machine 100 has casing 20, image Forming agent storage element 10, imaging unit 30, fixation unit 40.Imaging unit 30 is installed in the inside of casing 20, to be formed Predetermined image is on media S (such as paper, slide).Though the present embodiment is used as example figure using the photosensitive drums of laser printer Mark, is naturally not limited to this.Imaging unit 30 can also be ink-jet printer ink gun or other can form entity image Imaging unit on media S.Image forming agent storage element 10 is arranged at the side of imaging unit 30.Fixation unit 40 is same The inside of casing 20 is installed in, the image imaging unit 30 to be formed is bonded on media S.For example, the present embodiment is with warm Exemplified by pressing roller group, the image forming agent such as carbon dust is set to melt in media S surfaces with HTHP.But the invention is not restricted to this.Thing Business machine 100 also comprising paper box 22 is deposited, carries media S.Media S is imaged via imaging unit 30, the stabilized image of fixation unit 40, most Storehouse is discharged afterwards to paper discharge tray 25.
Fig. 4 separates schematic diagram for Fig. 2 imaging unit, image forming agent storage element with casing.As shown in figure 4, image Forming agent storage element 10 can be dismantled from casing 20.
Fig. 5 (a)~5 (c) is the schematic diagram of the image forming agent storage element according to present pre-ferred embodiments;Fig. 5 (a) For the top view of the image forming agent storage element according to present pre-ferred embodiments, Fig. 5 (b) is preferably to implement according to the present invention The left view of the image forming agent storage element of example, and Fig. 5 (c) is the image forming agent storage according to present pre-ferred embodiments The partial sectional view of unit.As shown in Fig. 5 (a)~5 (c), image forming agent storage element 10 includes housing 12, image forming agent Inlet 24, fluid output mechanism 26.Housing 12 can be carbon to carry image forming agent (not shown), image forming agent Powder, ink etc. can be coated on media S material.Image forming agent inlet 24 is located at one end of housing 12, and image forming agent can It is injected into from image forming agent inlet 24 inside housing 12.Image forming agent inlet 24 can also include stopper, usually close The opening of image forming agent inlet 24, it is desirable to then remove stopper when adding image forming agent.Relative to the injection of image forming agent Mouth 24, fluid output mechanism 26 is located at the surface of the other end of housing 12, away from image forming agent inlet 24.Because, if Between holes fluid pass through hypotelorism, then image forming agent be difficult to be sufficient filling with image forming agent storage element 10, therefore It is outer except elongating the distance between holes, elongate using housing 12 or block fluid path of passing through.
As shown in Fig. 5 (b), during filling image forming agent, image forming agent inlet 24 is located at image forming agent and stores single On the side of the short side of member 10 (or perhaps on side 10S of Fig. 4 image forming agent storage element 10), when user mends When filling carbon dust, the state of setting can be presented in image forming agent storage element 10, meanwhile, image forming agent inlet 24 is located at upper Side, carbon dust is injected from the upper end on the long side of housing 12, and body mechanics is met for user, and the power that must be consumed is smaller, Carbon dust injection mode so disposably can flow into required carbon dust in housing 12 in mechanism.
As shown in Fig. 5 (c), Fig. 5 (c) is half perspective of the image forming agent storage element according to present pre-ferred embodiments Figure.Fluid output mechanism 26 is located on the long side of image forming agent storage element 10, and image forming agent is i.e. natural using gravity Deposit downwards, without just leaving image forming agent storage element 10 in the filling process.When image forming agent inlet 24 connects When being added to 12 inside of housing by image forming agent, the fluid inside housing 12 is discharged via fluid output mechanism 26.Wherein, flow Body output mechanism 26 includes a shielding cell 264, is arranged at one end of fluid output mechanism 26, and shielding cell 264 and shadow As the position that forming agent inlet 24 is set on housing 12 is not corresponding;Shielding cell 264 and image forming agent inlet 24 may be disposed at the same face or two adjacent faces (for example side with above) on housing 12, and distance on housing 12 is not It is restricted.Fluid can include any flowable gas, liquid or solid existed inside housing 12.In addition, fluid discharges machine The image forming agent that structure 26 can be limited in fluid leaves image forming agent storage element 10.Its principle is as described below.
Preferably, fluid output mechanism length is more than the half on the long side of housing 12.Wherein, fluid output mechanism limitation image Forming agent leaves image forming agent storage element.
Fluid output mechanism 26 also includes outlet 261, passing away 262 and barrier assembly 263.Fluid output mechanism 26 The end of passage is provided with hole 266.Fig. 6 (a) and Fig. 6 (b) is the signal of control shielding cell in image forming agent storage element Closed mode is presented in figure, wherein Fig. 6 (a) shielding cell 264, and communicating state is presented in Fig. 6 (b) shielding cell 264.Such as Fig. 6 (a) shown in closed mode, outlet 261 is located in shielding cell 264, and parallel set is presented with passing away 262 in outlet 261 Put, therefore the fluid inside housing 12 can not be left inside housing 12 via outlet 261.As shown in Fig. 6 (b) communicating state, Outlet 261 is located in shielding cell 264, and outlet 261 and passing away 262 are presented and be vertically arranged, make the inside of housing 12 and Passing away 262 is communicated, therefore the fluid inside housing 12 is left inside housing 12 via outlet 261.The one of passing away 262 The outside that end is connected to outlet 261 passes through there is provided fluid.Barrier assembly 263 is arranged in passing away 262, to limit Image forming agent leaves image forming agent storage element 10, and the path of passing away 262 more bent, extended.At this In embodiment, barrier assembly 263 is represented with paliform, the image shape being mixed in stop in the fluid discharged by outlet 261 Into agent, force image forming agent to be deposited in passing away 262, the outside of image forming agent storage element 10 will not be diffused to. But the invention is not restricted to this, barrier assembly 263 can also be netted, sheet or it is any be conducive to prevent image forming agent leave The mechanism of image forming agent storage element.
Fig. 6 (a) is refer to, when shielding cell 264 is closed, stops the fluid inside housing 12 via outlet 261 discharges.When user wants supplement image forming agent, as long as making shielding cell 264 that communicating state is presented (such as Fig. 6 (b) institutes Show), the inside of housing 12 is communicated with passing away 262, you can swimmingly inject image forming agent from image forming agent inlet 24. Supplement makes it be returned to closed mode again after finishing, stop that any fluid or image forming agent leave image forming agent storage element 10。
Wherein, the fluid of enclosure interior leaves enclosure interior by the open and close controlling fluid of the outlet of shielding cell 264.
Preferably, the opening and closing mode of the outlet of shielding cell 264 can be clockwise or counterclockwise start controlled System, you can to rotate control.
Preferably, shielding cell 264 is a knob.
It is staggered preferably, barrier assembly 263 is left and right.
Preferably, barrier assembly 263 is to be staggered up and down.
Please refer to Fig. 5 (a)~5 (c) and 6 (a)~6 (b), fluid along dotted arrow by shielding cell 264 row Outlet 261 is moved to passing away 262, and barrier assembly 263 stops mixed image forming agent in a fluid, and fluid passes through bending Passing away 262, finally leaves image forming agent storage element 10 by hole 266 (being illustrated with dotted line).Via barrier assembly 263 Stop, the image forming agent that can reach the end of passing away 262 to hole 266 is quite few, therefore reach safe, clean equivalent Really, and hole 266 is made to be not easily blocked without frequent cleans or replacing.In the present embodiment, hole 266 is formed by image The upper cap-shaped of agent storage element 10 into steam vent, but the invention is not restricted to this, hole can be it is any can be for fluid discharge The form of narrow and small hole, for example, be disposed on the filter screen of hole 266 or housing 12, or filter screen and steam vent combination.
That is, the purpose for setting fluid output mechanism 26 is by making to be present in image forming agent storage element 10 Internal fluid discharge, it is single that assisted image forming agent smoothly can be injected into the storage of image forming agent from image forming agent inlet 24 Member 10.Also, by the barrier assembly 263 being arranged in passing away 262, make that the shadow being discharged together in a fluid may be mixed It can be limited as forming agent, be deposited on fluid output mechanism 26, and will not diffused to outside and influence human body and environment.By this The mechanism of sample, can obtain the excellent results such as convenient supplement image forming agent, relaxed structure, safety and environmental protection.
Fig. 7 (a) also shows that supplement bottle 23 is put with the relative position of image forming agent inlet 24 and supplement bottle bottleneck structure Big figure.The supplement bottleneck of bottle 23 is supplemented the position view of image forming agent also such as Fig. 7 (a) institutes with image forming agent inlet 24 Show;The outside dimension for supplementing the bottleneck of bottle 23 is about roughly equal to the internal diameter size of image forming agent inlet 24 so that 23 bottles of bottle of supplement Mouth may be disposed in image forming agent inlet 24.Wherein, the bottleneck of supplement bottle 23 also includes stopper section 235, to limit benefit Fill the depth that the bottleneck of bottle 23 inserts image forming agent inlet 24.Wherein, stopper section 235 and image forming agent inlet 24 connect Cushion 233 is also included at conjunction, to stop that image forming agent is overflowed from joint.Wherein, stopper section 235 can with supplement bottle 23 It is one of the forming to be made or engage and forms;Wherein, cushion 233 can be foam.In another example, cushion 233 is formed In on image forming agent storage element 10, it can be sealingly engaged with supplement bottle 23, can also be with image forming agent inlet 24 Stopper is sealingly engaged.Therefore, the combination of image forming agent storage element 10 provided by the present invention and supplement bottle 23, is also beneficial to User carries out adjunctive program.Further, fluid output mechanism 26 also includes shielding cell 264, and it, which has, appears state with aobvious Reveal outlet 261, and shielding status to cover outlet 261.Fig. 7 (a)~7 (c) is that image forming agent storage element is used In schematic diagram, image forming agent supplement bottle 23 from image forming agent inlet 24 along negative X-direction supplement image forming agent to In image forming agent storage element 10, bottleneck design with image forming agent inlet 24 it is mutually closely sealed prevent image forming agent entrance store up While memory cell 10, internal air is discharged from the gap of image forming agent inlet 24 and bottleneck;With image forming agent While into storage element 10, unnecessary volume of air can by the shielding cell 264 of presentation communicating state outlet 261 Overflow, as shown in the L3 of path, to prevent from causing unnecessary image forming agent to lose, also can effectively reduce cleaning fluid discharge The frequency of mechanism 26, and increase the service life.
Wherein, passing away 262 hole 266 place, also set up filter layer 267 to filter passing away 262 Middle image forming agent, the air that cleaning supplement image forming agent is discharged.Wherein, filter layer 267 can be filter screen, foam, no Weave cotton cloth, gauze, activated carbon, the sub- screen pack of high efficiency air atom (High-Efficiency Particulate Air, HEPA) Etc..Therefore, air-flow L1 is flowed along negative X-direction, and gas is discharged into passing away 262 along negative Y-direction from outlet 261, Discharged finally along the path L3 of Z-direction from filter layer 267.In other examples, the path L3 of discharge also can be towards positive or negative X Direction, or towards positive or negative Y-direction.
In summary, the present invention provides a kind of image forming agent storage element for supplementing image forming agent and used and is somebody's turn to do The transaction machine of image forming agent storage element, image forming agent can be supplemented easily and prevents image forming agent from leaving image is formed Agent storage element, structure is relaxed, reduce consumptive material consumption, and with the multiple effect such as environmental protection, convenient, safety.
Technology contents of the specific embodiment only to the convenient explanation present invention proposed in the detailed description of embodiment, Rather than the present invention is narrowly limited to above-described embodiment, in the scope without departing from spirit and following claims of the invention Situation, many variations made are implemented, and belong to the scope of the present invention.

Claims (14)

1. a kind of image forming agent storage element for supplementing image forming agent, it is characterised in that include:
Housing, the housing is to carry image forming agent;
Image forming agent inlet, the image forming agent entrance is on the side of the short side of the housing;And
Fluid output mechanism, the fluid output mechanism is on the long side of the housing;
Wherein, when the image forming agent inlet receives image forming agent added to the enclosure interior, in the housing The fluid in portion is discharged via the fluid output mechanism;
Wherein, the fluid output mechanism includes shielding cell, and the shielding cell and image forming agent inlet are in housing The position of upper setting is not corresponding.
2. image forming agent storage element as claimed in claim 1, it is characterised in that wherein, the fluid output mechanism Length is more than the half on the long side of the housing.
3. image forming agent storage element as claimed in claim 1 or 2, it is characterised in that wherein, the fluid output mechanism Limitation image forming agent leaves the image forming agent storage element.
4. image forming agent storage element as claimed in claim 1 or 2, it is characterised in that wherein described shielding cell is located at One end of the fluid output mechanism.
5. image forming agent storage element as claimed in claim 4, it is characterised in that wherein described fluid output mechanism is also wrapped Contain:
Passing away, one end of the passing away is connected to the shielding cell;And
Multiple barrier assemblies, the multiple barrier assembly is arranged in the passing away, to limit the image forming agent Leave the image forming agent storage element.
6. image forming agent storage element as claimed in claim 5, it is characterised in that wherein described barrier assembly extension is described The path of passing away.
7. image forming agent storage element as claimed in claim 4, it is characterised in that the stream of wherein described enclosure interior Body leaves the enclosure interior by fluid described in the open and close controlling of the outlet of the shielding cell.
8. image forming agent storage element as claimed in claim 7, it is characterised in that the row of wherein described shielding cell The opening and closing of outlet can rotate control.
9. image forming agent storage element as claimed in claim 5, it is characterised in that wherein described barrier assembly is to hand over up and down Mistake arrangement.
10. image forming agent storage element as claimed in claim 6, it is characterised in that wherein described barrier assembly is left and right It is staggered.
11. image forming agent storage element as claimed in claim 8, it is characterised in that wherein described shielding cell is one Knob.
12. image forming agent storage element as claimed in claim 1, it is characterised in that wherein described shielding cell has aobvious Dewiness state is to appear the outlet, and shielding status to cover the outlet;And the shielding cell is in described hide When covering state, stop that the fluid of the enclosure interior is discharged via the outlet.
13. image forming agent storage element as claimed in claim 1, it is characterised in that wherein described fluid output mechanism End also includes filter layer, to filter the image forming agent in the fluid output mechanism.
14. image forming agent storage element as claimed in claim 13, it is characterised in that wherein described filter layer includes filter Net, foam, adhesive-bonded fabric, gauze, activated carbon or the sub- screen pack (High-Efficiency of high efficiency air atom Particulate Air,HEPA)。
CN201610953602.8A 2016-03-09 2016-11-03 Image forming agent storage unit capable of replenishing image forming agent Active CN107175918B (en)

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TW105107140 2016-03-09

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CN107175918B (en) 2019-08-20

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