CN203920037U - A kind of ink filling tool - Google Patents
A kind of ink filling tool Download PDFInfo
- Publication number
- CN203920037U CN203920037U CN201420287208.1U CN201420287208U CN203920037U CN 203920037 U CN203920037 U CN 203920037U CN 201420287208 U CN201420287208 U CN 201420287208U CN 203920037 U CN203920037 U CN 203920037U
- Authority
- CN
- China
- Prior art keywords
- ink
- ink tube
- tube
- channel part
- elastomeric element
- 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.)
- Expired - Fee Related
Links
- 210000000078 claw Anatomy 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 28
- 238000010586 diagram Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Ink Jet (AREA)
Abstract
The utility model relates to a kind of ink filling tool, comprise: inking chamber and ink supply parts, inking chamber comprises storage area and channel part, ink supply parts comprise: ink tube, seal member and elastomeric element, ink tube is hollow tube, and ink tube has lateral opening and front opening, seal member has through hole, ink tube passes through hole and closely engages with through hole, a part for ink tube, seal member and elastomeric element are arranged in the channel part of inking chamber, elastomeric element is toward inking chamber external bias ink tube, when described ink tube does not receive applied external force, the lateral opening of ink tube is arranged in the through hole of sealing ring, when ink tube receives that applied external force is resisted the biasing force of elastomeric element and while moving to channel part, the lateral opening of ink tube is movable to the position being communicated with channel part.While filling ink, only ink tube and front opening need to be inserted to the ink connected entrance of print cartridge and the lateral opening of ink tube is pushed in channel part and can carry out ink filling, simple to operate low with filling cost.
Description
Technical field
The utility model relates to a kind of ink filling tool.
Background technology
At present, a lot of ink jet printing devices are all used removable print cartridge as ink tank.After the ink of print cartridge inside uses, can to print cartridge, fill the operation of ink, this print cartridge can be reused, resource avoids waste.
The operation of print cartridge being carried out to ink filling can complete by fill tool.The fill tool having now utilizes the mode of malleation, as promoted the mode of ink, ink is injected to print cartridge inside.In addition, some fill tools, before filling ink or when ink is filled, in the inner negative pressure that forms of print cartridge, by the effect of negative pressure, suck print cartridge inside by ink.
Yet, for the ink filling tool of said structure, all need and print cartridge inside between form a pressure differential and carry out infusing ink.And this pressure differential is formed by artificial or pump conventionally.So not only increase the complexity of padding, and improved the cost that ink is filled.
In order to address the above problem, some ink filling tool utilize ink self gravitation to carry out padding.Yet, for such fill tool, when cartridge filling completes, need to block with stopper the ink efferent of this fill tool, to preserve the inner remaining ink of fill tool.This set has increased the operation easier while having filled, and easily causes the leakage of ink.
Utility model content
The utility model provides a kind of ink filling tool, to solve the complexity of existing ink filling tool padding and the high technical problem of cost that ink is filled.
In order to solve above technical problem, the technical scheme that the utility model provides is:
A kind of ink filling tool, comprise: inking chamber and ink supply parts, described inking chamber comprises storage area and channel part, it is characterized in that: described ink supply parts comprise: ink tube, seal member and elastomeric element, described ink tube is hollow tube, and described ink tube has lateral opening and front opening, described seal member has through hole, described ink tube passes described through hole and closely engages with described through hole, a part for described ink tube, described sealing ring and described elastomeric element are arranged in the channel part of described inking chamber, described elastomeric element is toward ink tube described in described inking chamber external bias.
When described ink tube does not receive applied external force, the lateral opening of described ink tube is arranged in the through hole of described seal member, when described ink tube receives that applied external force is resisted the biasing force of elastomeric element and while moving to channel part, the lateral opening of described ink tube is movable to the position being communicated with described channel part.
The volume of the storage area of described inking chamber is greater than the volume of described channel part, and when described fill tool is when being used state, a part for described storage area is positioned at the top of described channel part.
The main body of described fill tool is comprised of housing and lid, and described main body is provided with scale.
Described fill tool comprises push mechanism.
Described fill tool comprises junction surface, and described junction surface has claw.
Described fill tool comprises side guiding portion and bottom surface guide portion, and bottom surface guide portion is substantially vertical described in described side guiding portion.
Described ink tube comprises hop and plate-like part, and described lateral opening and described front opening are arranged on described hop, and described plate-like part is by described elastomeric element bias voltage.After having adopted technique scheme, because ink supply parts comprise: ink tube, sealing ring and elastomeric element, ink tube is hollow tube, and ink tube has lateral opening and front opening, sealing ring has through hole, ink tube passes through hole and closely engages with through hole, a part for ink tube, sealing ring and elastomeric element are arranged in the channel part of inking chamber, elastomeric element is toward inking chamber external bias ink tube, when ink tube receives that applied external force is resisted respectively the biasing force of elastomeric element and while moving to channel part, the lateral opening of ink tube is movable in channel part, when ink tube does not receive applied external force, the lateral opening of ink tube is positioned at outside channel part.While filling ink, only ink tube and front opening need to be inserted to the ink connected entrance of print cartridge and the lateral opening of ink tube is pushed in channel part and can carry out ink filling, solve the complexity of existing ink filling tool padding and the high technical problem of cost that ink is filled.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model fill tool;
Fig. 2 is another stereogram of the utility model fill tool;
Fig. 3 is the sectional view of the utility model fill tool;
Fig. 4 is the diagram of the ink tube of the utility model fill tool;
Fig. 5 is the diagram of the utility model print cartridge;
Fig. 6 is the sectional view in the use procedure of the utility model fill tool.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment that the utility model is related to is carried out clear, intactly describes.
Fig. 1 and the stereogram that Figure 2 shows that fill tool of the present utility model, the main body of fill tool 10 is comprised of housing 11 and lid 12.By the joint of housing 11 and lid 12, form the inking chamber 100 (shown in Fig. 3) of fill tool 10.In the present embodiment, housing 22 and lid 12 are formed by transparent material, and housing 11 is respectively equipped with scale 111 and scale 121 with lid 12.The main body of this fill tool 10 is provided with scale 111 and scale 121.
Housing 11 is provided with junction surface 16, and this junction surface 16 comprises a claw 161.More specifically, this junction surface 16 is arranged on the top of housing 11.In addition, on housing 11, be also provided with the 112a of side guiding portion and the 112b of bottom-boot portion.The 112a of side guiding portion is arranged on a side of housing 11, and the 112b of bottom-boot portion is arranged on the bottom of housing 11.Wherein, in the present embodiment, the 112a of side guiding portion is substantially vertical with the 112b of bottom-boot portion.
Shown in Fig. 3, on housing 11, be provided with injection unit 13, new ink can be injected into by this injection unit 13 100 li of the inking chambers of fill tool 10.More specifically, injection unit 13 comprises inlet 131 and seal 132, and in the present embodiment, the seal 132 is plug.When fill tool 10 is not used, available seal 132 these inlets 131 of sealing, prevent evaporation of ink.
The inking chamber 100 of fill tool 10 can be divided into storage area 101 and channel part 102, and storage area 101 and channel part 102 are interconnected.The volume of the volumetric ratio channel part 101 of storage area 101 is large.And work as fill tool in use, at least a portion of this storage area 101 is positioned at the top of this channel part 102.
On fill tool 10, be provided with ink supply parts 14, these ink supply parts 14 have ink tube 141, seal member 142 and elastomeric element 143.At least a portion of ink tube 141, seal member 142 and elastomeric element 143 are arranged in the channel part 101 of inking chamber 100.Wherein, seal member 142 has through hole, and this ink tube 141 passes the through hole of seal member 142, and closely engages with this through hole.Elastomeric element 143 is toward the external bias ink tube 141 of inking chamber 100, and in the present embodiment, sealing parts 142 are sealing ring, and this elastomeric element 143 is spring.Certainly, in other embodiments, seal member 142 can be integrally formed with the main body of fill tool 10, and seal member 142 can be formed by the housing 11 with fill tool 10 or lid 12 identical materials, and is integrally formed with housing 11 or lid 12.
Fig. 4 is the schematic diagram of ink tube 141, and ink tube 141 comprises hop 1411 and plate-like part 1412.Hop 1411 is formed by a hollow tube, forms at least one lateral opening 1410a in side, at a front end away from inking chamber 100, is formed with front opening 1410b.This plate-like part 1412 is by elastomeric element 143 bias voltages, makes the lateral opening 1410a of hop be arranged in the through hole of seal member 142, and 142 sealings of sealed parts, is not communicated with inking chamber 100.
On housing 11, be also provided with push mechanism 15, this push mechanism 15 is positioned on the same surface of fill tool 10 with the part of ink tube 141 in inking chamber 100 outsides.
Figure 5 shows that the print cartridge that uses the present embodiment fill tool, print cartridge 20 has an ink storage chamber 200, for storing ink.On a surface of print cartridge 20, be provided with ink connected entrance 24 and air guide port 25.While using in print cartridge 20 is mounted to printing device, ink connected entrance 24 can transfer to the ink of the ink storage chamber of print cartridge 20 200 inside the outside of ink storage chamber 200; The air of ink storage chamber 200 outsides can be entered to ink storage chamber 200 inside by air guide port 25 simultaneously.
In the ink connected entrance 24 of print cartridge 20, be provided with the first valve 241, the first sealing rings 242 and the first spring 243.The first sealing ring 242 has aperture, and ink storage chamber 200 can be communicated with outside by the aperture of this first sealing ring 242.The first spring 243, toward external bias first valve 241 of ink storage chamber 200, in the situation that not being subject to other External Force Actings, making the first valve 241 and the first sealing ring 242 butts and forms sealing, prevents ink leakage.
In the air guide port 25 of print cartridge 20, be provided with second valve 251, the second sealing rings 252 and the second spring 253.The second sealing ring 243 has aperture equally, ink storage chamber 200 can by this and the aperture of sealing ring 252 is communicated with outside.The second spring 253, toward the external bias second valve 251 of ink storage chamber 200, in the situation that not being subject to other External Force Actings, making second valve 251 and the second sealing ring 252 butts and forms sealing, prevents flowing of air.
In addition, print cartridge 20 also comprises composition surface 261, and in the time of in print cartridge 20 is mounted to printing device, this composition surface 261 coordinates with the engaging part of printing equipment, with holding ink container 20.
Figure 5 shows that state diagram when fill tool 10 is used.Before carrying out ink filling, first the seal of injection unit 13 132 is removed, to open inlet 131, and using inlet 131 as air inlet port.
Then, print cartridge 20 is mounted on fill tool 10.In installation process, the 112a of side guiding portion of fill tool 10 and bottom surface guide portion 112b contact side with print cartridge 20 and bottom surface, the insertion of guiding print cartridge 20.
When print cartridge 20 installation, the claw 161 at the junction surface 16 of fill tool 10 engages with the composition surface 261 of print cartridge 20, with holding ink container 20.
The push mechanism 15 of fill tool 10 and second valve 251 butts in print cartridge 20 air guide ports 25, and make second valve 251 resist the biasing force of the second springs 253, ink storage chamber 200 toward print cartridge 20 is inner mobile, thereby the sealing between second valve 251 and the second sealing ring 252 is disengaged, and air guide port 25 becomes the state of " opening " from the state of " closing ".
The ink tube 141 of fill tool 10 and the first valve 241 butts of print cartridge 20, this ink tube 141 and the first valve 241 are resisted respectively the biasing force of elastomeric element 143 and the first spring 243.Ink tube 141 is inner mobile toward the inking chamber 100 of fill tool 10, and the first valve 241 is inner mobile toward the ink storage chamber 200 of print cartridge 20.The plate-like part 1412 opposing elastomeric elements 143 of ink tube 141 are inner mobile toward inking chamber 100, and the sealing between the first valve 241 and the first sealing ring 242 is disengaged.The lateral opening 1410a of the hop 1411 of ink tube 141 and seal member 142 departs from, and enters the inside of inking chamber 100, and with inking chamber 100 internal communication.More specifically, the lateral opening 1411 of this ink tube 141 moves to the position being communicated with channel part 101.Now, hop 1411 still closely engages with the aperture of seal member 142, so ink can be extremely not outside by the small hole leaking of seal member 142.In addition, the front opening 1410b of hop 1411 enters ink connected entrance 24 inside of print cartridge 20, and is communicated with the ink storage chamber 200 of print cartridge 20.Now, hop 1411 closely engages with the first sealing ring 242 of print cartridge 20, so ink can not leak to outside by the second sealing ring 242.
Hop 1411 by ink tube 141 is communicated with the inking chamber of fill tool 10 100 with the ink storage chamber 200 of print cartridge 20, due to ink self gravitation, ink is by automatically flow to the ink storage chamber 200 of print cartridge 20 from the inking chamber 100 of fill tool 10, until the ink height in the inking chamber 100 of this fill tool 10 and the ink storage chamber 200 of print cartridge 20 is identical.
Because the volume of the volumetric ratio channel part 101 of storage area 101 is large, and at least a portion of this storage area 101 is positioned at the top of this channel part 102, therefore can effectively reduce the ink remaining amount in the inking chamber 100 of fill tool 10, ink is more effectively filled to ink storage chamber 200 inside of print cartridge 20.
According to the difference of ink storage chamber 200 volumes of different print cartridges 20, the quantity of ink needing may be different.Now, can carry out quantitative ink by the inking chamber 100 of the scale 111 on fill tool 10 or 121 pairs of fill tools 10 of scale injects.When print cartridge 20 being carried out to ink filling, the ink of scheduled volume is ink storage chamber 200 inside to print cartridge 20 by automatic filling, make simple to operateization.
When print cartridge 20 has been filled, print cartridge 20 is removed from fill tool 10, now, by elastomeric element 143, the outside toward inking chamber 100 promotes the plate-like part 1412 of ink tube 141, thereby the lateral opening 1410a that makes hop 1411 comes back in the through hole of seal member 142, sealed circle 142 sealings, prevent ink leakage.
Certainly, this scheme is not limited to above-described embodiment, so long as the inking chamber of fill tool comprises storage area and channel part, the volume of the volumetric ratio channel part of storage area is large, the ink supply parts of fill tool have ink tube, sealing ring and elastomeric element, a part for ink tube, sealing ring and elastomeric element are positioned at the inside of channel part, within this spline structure is included in claim scope of the present utility model.
Claims (8)
1. an ink filling tool, comprise: inking chamber and ink supply parts, described inking chamber comprises storage area and channel part, it is characterized in that: described ink supply parts comprise: ink tube, seal member and elastomeric element, described ink tube is hollow tube, and described ink tube has lateral opening and front opening, described seal member has through hole, described ink tube passes described through hole and closely engages with described through hole, a part for described ink tube, described seal member and described elastomeric element are arranged in the channel part of described inking chamber, described elastomeric element is toward ink tube described in described inking chamber external bias.
2. ink filling tool as claimed in claim 1, it is characterized in that: when described ink tube does not receive applied external force, the lateral opening of described ink tube is arranged in the through hole of described seal member, when described ink tube receives that applied external force is resisted the biasing force of elastomeric element and while moving to channel part, the lateral opening of described ink tube is movable to the position being communicated with described channel part.
3. ink filling tool as claimed in claim 2, it is characterized in that: the volume of the storage area of described inking chamber is greater than the volume of described channel part, and when described fill tool is when being used state, a part for described storage area is positioned at the top of described channel part.
4. ink filling tool as claimed in claim 3, is characterized in that: the main body of described fill tool is comprised of housing and lid, and described main body is provided with scale.
5. the ink filling tool as described in one of claim 1-4, is characterized in that: described fill tool comprises push mechanism.
6. ink filling tool as claimed in claim 5, is characterized in that: described fill tool comprises junction surface, and described junction surface has claw.
7. ink filling tool as claimed in claim 5, is characterized in that: described fill tool comprises side guiding portion and bottom surface guide portion, and bottom surface guide portion is substantially vertical described in described side guiding portion.
8. ink filling tool as claimed in claim 5, is characterized in that: described ink tube comprises hop and plate-like part, and described lateral opening and described front opening are arranged on described hop, and described plate-like part is by described elastomeric element bias voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287208.1U CN203920037U (en) | 2014-05-30 | 2014-05-30 | A kind of ink filling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287208.1U CN203920037U (en) | 2014-05-30 | 2014-05-30 | A kind of ink filling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203920037U true CN203920037U (en) | 2014-11-05 |
Family
ID=51815905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420287208.1U Expired - Fee Related CN203920037U (en) | 2014-05-30 | 2014-05-30 | A kind of ink filling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203920037U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733756A (en) * | 2021-09-30 | 2021-12-03 | 珠海纳思达企业管理有限公司 | Ink cartridge filling apparatus and ink cartridge filling method |
| JP7463748B2 (en) | 2020-02-06 | 2024-04-09 | ブラザー工業株式会社 | Liquid cartridge and system |
-
2014
- 2014-05-30 CN CN201420287208.1U patent/CN203920037U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7463748B2 (en) | 2020-02-06 | 2024-04-09 | ブラザー工業株式会社 | Liquid cartridge and system |
| CN113733756A (en) * | 2021-09-30 | 2021-12-03 | 珠海纳思达企业管理有限公司 | Ink cartridge filling apparatus and ink cartridge filling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 |