CN107175918B - 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
CN107175918B
CN107175918B CN201610953602.8A CN201610953602A CN107175918B CN 107175918 B CN107175918 B CN 107175918B CN 201610953602 A CN201610953602 A CN 201610953602A CN 107175918 B CN107175918 B CN 107175918B
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China
Prior art keywords
image forming
forming agent
storage element
agent storage
output mechanism
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Application number
CN201610953602.8A
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Chinese (zh)
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CN107175918A (en
Inventor
林嘉信
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Avision Inc
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Avision Inc
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Priority to CN201910262543.3A priority Critical patent/CN109878215B/en
Publication of CN107175918A publication Critical patent/CN107175918A/en
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Publication of CN107175918B publication Critical patent/CN107175918B/en
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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

Landscapes

  • Control Or Security For Electrophotography (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Dry Development In Electrophotography (AREA)

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 relates to a kind of image forming agent storage element and use the affairs of the image forming agent storage element Machine can supplement the image forming agent storage element of image forming agent in particular to one kind and be stored up using the image forming agent The transaction machine of memory cell.
Background technique
Transaction machine such as printer, duplicator etc. is the indispensable equipment of office.The transaction machine of this type, which has, to be beaten Impression block is coated on media (such as paper) using the images forming agent such as carbon dust, ink, forms scheduled pattern.Relative to thing Business machine ontology, image forming agent are consumptive article, must timing replacement or supplement.Common way is, together with equipped with image The storage element (toner cartridge, print cartridge etc.) of forming agent is replaced together.However this way higher cost, storage element can not repeat It uses, 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 packet 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) at 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 point not only but also length facilitates image forming agent to enter storage element 10;However, being formed while entering storage element 10 with image forming agent from supplement bottle to image forming agent storage element Air-flow L1;Correspondingly, internal air is discharged from the gap of image forming agent inlet 11 and bottleneck, the storage of self imaging forming agent Memory cell and the air path L2 of supplement bottle bottleneck discharge are dissipated along with image forming agent in opening four.
If the separately logical hole of one auxiliary gas flow of design, image forming agent is also easily discharged from the hole.Image is formed If agent enters human body via skin, respiratory tract, will do harm to huamn body;Also transaction machine can be damaged.
Summary of the invention
Therefore, the purpose of the present invention is to provide one kind can supplement image forming agent image forming agent storage element and Using the transaction machine of the image forming agent storage element, image forming agent can be supplemented easily and image forming agent is prevented to leave shadow As forming agent storage element, thus there is environmental protection, convenient, safety and other effects.
To reach above-mentioned purpose, the present invention provides a kind of image forming agent storage element that can supplement image forming agent, packet Containing shell, image forming agent inlet and fluid output mechanism.Shell is to carry image forming agent.Image forming agent note Entrance is set on the side of the short side of the shell.Fluid output mechanism is set in the long side of the shell.Wherein, when the image is formed When agent inlet receives image forming agent and is added to the enclosure interior, the fluid of the enclosure interior is arranged via the fluid output mechanism Out;Wherein, which includes shielding cell, and the shielding cell is arranged on casing with image forming agent inlet Position it is not opposite.
It can be further understood by examples and drawings below about the advantages and spirit of the present invention.
Detailed description of the invention
Fig. 1 (a) is the structural scheme of mechanism of the image forming agent storage element of the 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 of preferred embodiment according to the present invention;
The image forming agent storage element and transaction machine schematic internal view that Fig. 3 is Fig. 2;
Fig. 4 is imaging unit, image forming agent storage element and the casing seperated schematic diagram of Fig. 2;
Fig. 5 (a) is the top view of the image forming agent storage element of preferred embodiment according to the present invention;
Fig. 5 (b) is the left view of the image forming agent storage element of preferred embodiment according to the present invention;
Fig. 5 (c) is the partial sectional view of the image forming agent storage element of preferred embodiment according to the present invention.
Fig. 6 (a) and Fig. 6 (b) is that shielding cell schematic diagram is controlled in fluid output mechanism, and wherein Fig. 6 (a) is shielding cell Closed state is presented, Fig. 6 (b) is that communicating state is presented in shielding cell;
Fig. 7 (a), Fig. 7 (b) and Fig. 7 (c) are the schematic diagram in the storage element use of image forming agent.
Specific embodiment
Fig. 2 is the transaction machine outside drawing for supplementing image forming agent of preferred embodiment according to the present invention, 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 Scheduled image is on media S (such as paper, slide).Though the present embodiment is using the photosensitive drums of laser printer as example figure Mark, is naturally not limited to this.Imaging unit 30 be also possible to ink-jet printer ink gun or other can form entity image Imaging unit on media S.Image forming agent storage element 10 is set to the side of imaging unit 30.Fixation unit 40 is same It is installed in the inside of casing 20, the image to form imaging unit 30 is bonded on media S.For example, the present embodiment is with warm For pressing roller group, melt the images forming agent such as carbon dust in the surface media S with high temperature and pressure.However, the present invention is not limited thereto.Thing Business machine 100 also comprising depositing paper box 22, carries media S.Media S is via the imaging of imaging unit 30,40 stabilized image of fixation unit, most Storehouse is discharged afterwards to paper discharge tray 25.
Fig. 4 is imaging unit, image forming agent storage element and the casing seperated schematic diagram of Fig. 2.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 of preferred embodiment according to the present invention;Fig. 5 (a) For the top view of the image forming agent storage element of preferred embodiment according to the present invention, 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 of preferred embodiment according to the present invention The partial sectional view of unit.As shown in Fig. 5 (a)~5 (c), image forming agent storage element 10 includes shell 12, image forming agent Inlet 24, fluid output mechanism 26.Shell 12 can be carbon to carry image forming agent (not shown), image forming agent Powder, ink etc. can be coated on the substance of media S.Image forming agent inlet 24 is set to one end of shell 12, and image forming agent can It is injected into inside shell 12 from image forming agent inlet 24.Image forming agent inlet 24 also may include stopper, usually close The opening of image forming agent inlet 24, it is desirable to then remove stopper when adding image forming agent.It is injected relative to image forming agent Mouth 24, fluid output mechanism 26 are set to the surface of 12 other end of shell, far from image forming agent inlet 24.This is because if The hypotelorism that fluid passes through between two holes, then image forming agent is difficult to be sufficient filling with image forming agent storage element 10, therefore It is outer in addition to elongating the distance between two holes, it also can use shell 12 or block elongate fluid path of passing through.
As shown in Fig. 5 (b), when filling image forming agent, it is single that image forming agent inlet 24 is located at the storage of image forming agent On the side of the short side of member 10 (or perhaps on the side 10S of the image forming agent storage element 10 of Fig. 4), 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 The upper end of side, carbon dust from the long side of shell 12 is injected, and body mechanics are met for user, and the power that must be consumed is smaller, Required carbon dust can be disposably flowed into shell 12 by carbon dust injection mode so in mechanism.
As shown in Fig. 5 (c), Fig. 5 (c) is half perspective of the image forming agent storage element of preferred embodiment according to the present invention Figure.Fluid output mechanism 26 is located in the long side of image forming agent storage element 10, and image forming agent is i.e. using gravity nature Deposition 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 shell by image forming agent, the fluid inside shell 12 is discharged via fluid output mechanism 26.Wherein, it flows Body output mechanism 26 includes a shielding cell 264, is set to one end of fluid output mechanism 26, and shielding cell 264 and shadow As the position that forming agent inlet 24 is arranged 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 may include any flowable gas, liquid or solid there are inside shell 12.In addition, machine is discharged in fluid Structure 26 will limit the image forming agent in fluid and leave image forming agent storage element 10.It is described that the principle is as follows.
Preferably, fluid output mechanism length is greater than the half of 12 long side of shell.Wherein, fluid output mechanism limits 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 in channel is equipped with hole 266.Fig. 6 (a) and Fig. 6 (b) is the signal that shielding cell is controlled in image forming agent storage element Figure, wherein closed state is presented in the shielding cell 264 of Fig. 6 (a), and communicating state is presented in the shielding cell 264 of Fig. 6 (b).Such as Fig. 6 (a) shown in closed state, outlet 261 is set in shielding cell 264, and parallel set is presented with passing away 262 in outlet 261 It sets, therefore the fluid inside shell 12 can not leave inside shell 12 via outlet 261.As shown in the communicating state of Fig. 6 (b), Outlet 261 is set in shielding cell 264, and outlet 261 and the presentation of passing away 262 are vertically arranged, make the inside of shell 12 and Passing away 262 communicates, therefore the fluid inside shell 12 leaves inside shell 12 via outlet 261.The one of passing away 262 End is connected to the outside of outlet 261, provides fluid and passes through.Barrier assembly 263 is set in passing away 262, to limit Image forming agent leaves image forming agent storage element 10, and the path of passing away 262 is made more to be bent, extend.At this In embodiment, barrier assembly 263 is indicated with paliform, to stop the image shape being mixed in the fluid being discharged by outlet 261 At agent, image forming agent is forced to be deposited in passing away 262, the outside of image forming agent storage element 10 will not be diffused to. However, the present invention is not limited thereto, barrier assembly 263 is also possible to netted, sheet or any image forming agent that is conducive to prevent is left The mechanism of image forming agent storage element.
Fig. 6 (a) is please referred to, when shielding cell 264 is in close state, stops the fluid inside shell 12 via outlet 261 discharges.When user wants supplement image forming agent, as long as making shielding cell 264 that communicating state be presented (such as Fig. 6 (b) institute Show), 12 inside of shell is communicated with passing away 262, swimmingly can inject image forming agent from image forming agent inlet 24. So that it is returned to closed state again after supplement, any fluid or image forming agent is stopped to leave image forming agent storage element 10。
Wherein, the fluid of enclosure interior leaves enclosure interior by the open and close control fluid of the outlet of shielding cell 264.
Preferably, the opening and closing mode of the outlet of shielding cell 264 can actuation clockwise or counterclockwise controlled System, it can rotation control.
Preferably, shielding cell 264 is a knob.
Preferably, barrier assembly 263 is that left and right is staggered.
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 is along dotted arrow by the row of shielding cell 264 Outlet 261 is moved to passing away 262, and barrier assembly 263 stops mixed image forming agent in a fluid, and fluid passes through curved Passing away 262 finally leaves image forming agent storage element 10 by hole 266 (illustrating with dotted line).Via barrier assembly 263 Stop, the image forming agent that can reach 262 end of passing away to hole 266 is quite few, therefore reaches safe, clean equivalent Fruit, and it is not easy to plug hole 266 without frequent cleans or replacement.In the present embodiment, hole 266 is formed by image The gas vent that the upper cover of agent storage element 10 is formed, however, the present invention is not limited thereto, hole can be and any can be discharged for fluid The form of narrow hole is e.g. set to the combination of the strainer or strainer and gas vent of hole 266 or shell 12.
That is, the purpose of 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 set in passing away 262, make to mix in a fluid discharged shadow together As forming agent can be limited, be deposited on fluid output mechanism 26, and it will not diffuse to external and influence human body and environment.Pass through this The mechanism of sample can obtain facilitating relaxed supplement image forming agent, structure, safety and the excellent results such as environmental protection.
Fig. 7 (a) also shows that supplement bottle 23 is put with 24 relative position of image forming agent inlet and supplement bottle bottleneck structure Big figure.Supplement 23 bottleneck of bottle and image forming agent inlet 24 are supplemented the position view of image forming agent also such as Fig. 7 (a) institute Show;The outer diameter for supplementing 23 bottleneck of bottle is about roughly equal to the internal diameter 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 for supplementing bottle 23 also includes stopper section 235, is mended to limit Fill the depth of 23 bottleneck of bottle merging image forming agent inlet 24.Wherein, stopper section 235 and image forming agent inlet 24 connect It also include buffer layer 233 at conjunction, to stop image forming agent to be overflowed from joint.Wherein, stopper section 235 and supplement bottle 23 can It is one of the forming and is made or engages;Wherein, buffer layer 233 can be foam.In another example, the formation of buffer layer 233 In on image forming agent storage element 10, can be sealingly engaged with supplement bottle 23, it 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, has and appears state with aobvious Reveal outlet 261 and shielding status to cover outlet 261.Fig. 7 (a)~7 (c) is the use of image forming agent storage element 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 is mutually closely sealed prevents image forming agent from entering storage 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, extra volume of air can be by the outlet 261 of the shielding cell 264 of presentation communicating state It overflows, as shown in the L3 of path, causes unnecessary image forming agent to lose to prevent, cleaning fluid discharge can also be effectively reduced The frequency of mechanism 26, and prolong the service life.
Wherein, in the place of the hole 266 of passing away 262, filter layer 267 is also set up 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 strainer, foam, no Woven fabric, gauze, activated carbon, the sub- filter screen 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 from outlet 261 to passing away 262 along negative Y-direction, It is discharged finally along the path L3 of Z-direction from filter layer 267.In other examples, the path L3 of discharge can also be towards positive or negative X Direction, or towards positive or negative Y-direction.
In conclusion the present invention provides, one kind can supplement the image forming agent storage element of image forming agent and use should The transaction machine of image forming agent storage element, can supplement image forming agent easily and image forming agent is prevented to leave image and formed Agent storage element, structure is relaxed, reduces consumptive material consumption, and has the multiple effects such as environmental protection, convenient, safety.
The specific embodiment proposed in the detailed description of embodiment only illustrates technology contents of the invention to facilitate, Rather than the present invention is narrowly limited to above-described embodiment, without departing from spirit and the scope of the following claims of the invention Situation, many variations made are implemented, and the scope of the present invention is belonged to.

Claims (15)

1. one kind can supplement the image forming agent storage element of image forming agent, characterized by comprising:
Shell, the shell is to carry image forming agent;
Image forming agent inlet, the image forming agent inlet are set on the side of the short side of the shell;And
Fluid output mechanism, the fluid output mechanism are set in the long side of the shell;The fluid output mechanism includes row Outlet, the outlet are provided close to one end of the image forming agent inlet;
Wherein, when the image forming agent inlet, which receives image forming agent, is added to the enclosure interior, in the shell 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 shell The position of upper setting is not corresponding;
Wherein, the image forming agent is carbon dust.
2. image forming agent storage element as described in claim 1, which is characterized in that wherein, the fluid output mechanism Length is greater than the half of the shell long side.
3. image forming agent storage element as claimed in claim 1 or 2, which is characterized 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, which is characterized in that wherein the shielding cell is set to One end of the fluid output mechanism.
5. image forming agent storage element as claimed in claim 4, which is characterized in that wherein the fluid output mechanism also wraps Contain:
Passing away, one end of the passing away are connected to the shielding cell;And
Multiple barrier assemblies, the multiple barrier assembly are set 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, which is characterized in that described in wherein the barrier assembly extends The path of passing away.
7. image forming agent storage element as claimed in claim 4, which is characterized in that the wherein stream of the enclosure interior Fluid described in open and close control of the body by the outlet of the shielding cell leaves the enclosure interior.
8. image forming agent storage element as claimed in claim 7, which is characterized in that the wherein row of the shielding cell The opening and closing of outlet is rotation control.
9. image forming agent storage element as claimed in claim 5, which is characterized in that wherein the barrier assembly is to hand over up and down Mistake arrangement.
10. image forming agent storage element as claimed in claim 6, which is characterized in that wherein the barrier assembly is left and right It is staggered.
11. image forming agent storage element as claimed in claim 8, which is characterized in that wherein the shielding cell is one Knob.
12. image forming agent storage element as described in claim 1, which is characterized in that wherein the shielding cell has aobvious Dewiness state is to appear the outlet and shielding status to cover the outlet;And the shielding cell is in the screening When covering state, the fluid of the enclosure interior is stopped to be discharged via the outlet.
13. image forming agent storage element as described in claim 1, which is characterized in that the wherein 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, which is characterized in that wherein the filter layer includes filter Net, foam, nonwoven fabric, gauze, activated carbon.
15. image forming agent storage element as claimed in claim 13, which is characterized in that the filter layer includes high efficiency sky The sub- filter screen of gas particles (High-Efficiency 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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TW105107140A TW201731705A (en) 2016-03-09 2016-03-09 Image forming agent storage member

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JP7347009B2 (en) * 2019-08-29 2023-09-20 セイコーエプソン株式会社 ink container

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TW201731705A (en) 2017-09-16

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