CN204431967U - Ink-jet printer - Google Patents
Ink-jet printer Download PDFInfo
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- CN204431967U CN204431967U CN201420797200.XU CN201420797200U CN204431967U CN 204431967 U CN204431967 U CN 204431967U CN 201420797200 U CN201420797200 U CN 201420797200U CN 204431967 U CN204431967 U CN 204431967U
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- ink
- record head
- ejection port
- jet printer
- printer
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Abstract
The utility model relates to ink-jet printer.This ink-jet printer comprises printer housing, and it is configured to open upward and to have ejection port; Record head, it is arranged in described printer housing, and can move back and forth to record image on the recording medium along first direction, under non-print state, described record head is positioned at position of readiness; Ink accomodating unit, described black accomodating unit is mounted to the first side of described printer housing; Flexible ink tube, described flexible ink tube can be communicated with described black accomodating unit and described record head, so that ink is supplied to described record head from described black accomodating unit; Wherein, described position of readiness is near second side relative with described first side of described printer housing.When there is the faults such as such as recording medium is stuck in this ink-jet printer, flexible ink tube can not be deposited in ejection port place, facilitates user undertaken operating by this ejection port and can not damage flexible ink tube.
Description
Technical field
The utility model relates to printer technology field, particularly, relates to a kind of ink-jet printer.
Background technology
Ink-jet printer is by spraying ink to print from record head to recording medium (such as paper sheet for printing), and such as Authorization Notice No. is example disclosed in the patent document of CN 203567359 U.
Fig. 1-Fig. 3 schematically shows an example of existing ink-jet printer.As shown in Figure 1, ink-jet printer 10 generally includes printer housing 11 and the black accomodating unit 12 for holding ink be arranged on a side (such as right flank) of printer housing 11.For convenience of description, ink-jet printer is defined as front towards the direction of user in a state of use, by the definition of ink-jet printer viewed from front left and right directions.In this type of ink-jet printer, printer housing 11 can not be opened upward.For the ease of taking out the recording medium blocked when recording medium is stuck, the front surface of printer housing 11 is provided with ejection port 13.This ejection port 13 can also such as discharging recording medium.As shown in Figure 3, record head 15 is provided with in printer housing 11.Flexible ink tube 14 is connected with between ink accomodating unit 12 and record head 15.Flexible ink tube 14 provides ink flow path at black accomodating unit 12 and record head 15, for ink is supplied to record head 15 from black accomodating unit 12.Wherein, part or all of flexible ink tube 14 is from ejection port 13.
Usually, when performing print out task (under print state), record head 15 can move back and forth in left-right direction and spray ink, to record image on the recording medium.Under non-print state under (such as holding state, off-mode), as shown in Figure 3, record head 15 generally moves to the side (such as right side) of the close black accomodating unit 12 of printer housing 11.Therefore, under non-print state, a part for flexible ink tube 14 can bend, thus is deposited in ejection port 13 place, as shown in Figures 2 and 3.In this case, when user needs to be undertaken operating (such as taking out jammed recording medium by ejection port 13) by ejection port 13, the flexible ink tube 14 being deposited in ejection port 13 place can hinder user that hand is stretched into printer housing 11 inside by ejection port 13.If it is inner that hand is stretched into printer housing 11 by user by force, then may damage flexible ink tube 14.
Therefore, be necessary to propose a kind of ink-jet printer, to solve problems of the prior art at least in part.
Utility model content
The utility model provides a kind of ink-jet printer.Described ink-jet printer comprises: printer housing, and described printer housing is configured to open upward, and described printer housing has ejection port; Record head, described record head is arranged in described printer housing, and can move back and forth to record image on the recording medium along first direction, under non-print state, described record head is positioned at position of readiness; Ink accomodating unit, described black accomodating unit is mounted to the first side of described printer housing; Flexible ink tube, described flexible ink tube can be communicated with described black accomodating unit and described record head, so that ink is supplied to described record head from described black accomodating unit; Wherein, described position of readiness is near second side relative with described first side of described printer housing.
According to ink-jet printer of the present utility model when there is the faults such as such as recording medium is stuck, flexible ink tube can extend out and can not be deposited in ejection port place, and user thus can be facilitated to be undertaken operating by this ejection port and can not damage flexible ink tube.
Preferably, described flexible ink tube comprises the Part I be connected with described black accomodating unit, the Part II be connected with described record head and the Part III be connected between described Part I and described Part II, wherein under non-print state, described Part III extends along described first direction, and at least partly from described ejection port.
With this set-up mode, when there is the faults such as such as recording medium is stuck in ink-jet printer, flexible ink tube can extend at ejection port place to be opened and can not be deposited in ejection port place, and user thus can be facilitated to be undertaken operating by this ejection port and can not damage flexible ink tube.
Preferably, described recording medium can be discharged from described ejection port.
With this set-up mode, this ejection port both can take out jammed recording medium at ink-jet printer when there is the faults such as such as recording medium is stuck, when ink-jet printer normally works for discharging recording medium, ink-jet printer more compact structure can be made again.
Preferably, the inside of described printer housing arranges maintenance portion, and described maintenance portion is positioned at described position of readiness.
With this set-up mode, maintenance portion can maintain record head when record head is positioned at position of readiness.And under non-print state, maintenance portion can also be used for preventing the nozzle of record head dry, thus can extend the service life of record head.
Accompanying drawing explanation
Below in conjunction with accompanying drawing in the description of the utility model exemplary embodiment, above-mentioned and other side of the present utility model will become more obviously be easier to understand, in the accompanying drawings:
Fig. 1 is a kind of schematic perspective view of existing ink-jet printer;
Fig. 2 is the front view of the ink-jet printer shown in Fig. 1;
Fig. 3 be the ink-jet printer shown in Fig. 1 along A-A line the sectional view that cuts;
Fig. 4 is the schematic perspective view of the ink-jet printer according to a preferred embodiment of the present utility model;
Fig. 5 is the front view of the ink-jet printer shown in Fig. 4; And
Fig. 6 be the ink-jet printer shown in Fig. 4 along B-B line the sectional view that cuts.
Description of reference numerals
10,100 ink-jet printers
11,110 printer housings
12,120 black accomodating units
13,112 ejection ports
14,113 flexible ink tubes
15,111 record heads
113A Part I
113B Part II
113C Part III
114 maintenance portions
Detailed description of the invention
Referring to Fig. 4-Fig. 6, preferred embodiment of the present utility model is described.It should be noted that, term used herein " on ", D score, "front", "rear", "left", "right" and similar statement just for illustrative purposes, and unrestricted.
For convenience of description, in this article ink-jet printer is defined as front towards the direction of user in a state of use, by the definition of ink-jet printer viewed from front left and right directions.Further, figure 4 illustrates mutually orthogonal X-axis, Y-axis, Z axis.Particularly, the positive direction (antigravity direction) of Z axis be " on ", the negative direction (gravity direction) of Z axis is D score; The positive direction (ink-jet printer is towards the direction of user) of Y-axis is " front ", and the negative direction of Y-axis is " afterwards "; The positive direction of X-axis is " right side ", and the negative direction of X-axis is " left side ".
In this article, the normal operating conditions of ink-jet printer can be divided into open state and off-mode.Wherein, open state refers to the state that the power supply of ink-jet printer has been opened; Off-mode refers to the state that the power supply of ink-jet printer has been closed.Further, open state can be divided into print state and holding state.State when wherein print state refers to that ink-jet printer is performing print out task; Holding state refers to that the power supply of ink-jet printer is opened, but not perform print out task or perform break down (such as recording medium is stuck) in print out task process and can not perform print out task time state.For convenience, off-mode and holding state are referred to as non-print state herein.
It should be noted that, except printing function, ink-jet printer described in the utility model can also have the various functions such as image reading apparatus function, facsimile function, duplicator function.As printing function, there is the dual-side image writing function of the double-sided recording modes image at recording medium.Wherein, for whether the function had beyond printing function is arbitrary.
Describe in detail according to preferred embodiment of the present utility model below in conjunction with Fig. 4-Fig. 6.
As shown in Figure 4, ink-jet printer 100 has the face shaping roughly in box, comprise printer housing 110 and be arranged on the black accomodating unit 120 for holding ink of side (such as right side, an example as " the first side ") of printer housing 110.Ink accomodating unit 120 can removably be mounted to printer housing 110 by installing component.Ink accomodating unit 120 also can be mounted to printer housing 110 regularly, or black accomodating unit 120 also can be one-body molded with printer housing 110.The component such as record head 111, balladeur train (not shown) for realizing printing function that hereafter will discuss in detail is provided with in printer housing 110.The black accommodation section (not shown) of such as ink tank etc. is provided with in ink accomodating unit 120.
In the present embodiment, printer housing 110 can not be opened upward and make the internal structure of printer housing 110 visible.The front surface towards user (namely towards the surface of Y-axis positive direction) of printer housing 110 has ejection port 112.User can carry out required operation by this ejection port 112.Such as, when recording medium (such as paper sheet for printing) is stuck in printer housing 110, user can take out jammed recording medium by this ejection port 112.Ejection port 112 such as can also be used as paper discharge unit, for being discharged by the recording medium completing printing.With this set-up mode, ink-jet printer 100 can have the structure of relative compact.The rear portion of printer housing 110 can be provided with sheet feed section (not shown), for providing recording medium.
Printer housing 110 inside can be provided with the balladeur train (not shown) moved back and forth.Balladeur train can pass through drives structure (not shown) and drive, and to be guide above recording medium (i.e. X-direction, the example as " first direction ") in left-right direction by guide rail (not shown) and move back and forth.Balladeur train is equipped with the record head 111 formed by multiple nozzle.Wherein simple in order to illustrate, only schematically show record head 111 with cube.
Under print state, record head 111 can just on the recording medium together with balladeur train move back and forth in left-right direction.Under non-print state, record head 111 is set to be positioned at position of readiness.According to design of the present utility model, position of readiness is near the side away from black accomodating unit 120 (such as left side, namely relative with " the first side " side, an example as " the second side ") of printer housing 110.
Preferably, as shown in Figure 6, the position of readiness place of the inside of printer housing (110) is also provided with maintenance portion 114.Namely in the present embodiment, maintenance portion 114 is arranged on the left side near printer housing 110.Wherein simple in order to illustrate, schematically show only maintenance portion 114.Maintenance portion 114 may be used for maintaining record head 111 when record head 111 is positioned at position of readiness.And under non-print state, maintenance portion 114 can also be used for preventing the nozzle of record head 111 dry, thus can extend the service life of record head 111.
It should be noted that, although in the present embodiment, ink accomodating unit 120 is arranged on the right side of printer housing 110, the position of readiness of record head 111 and maintenance portion 114 are arranged on the left side of printer housing 110, but the position of readiness of black accomodating unit 120 and record head 111 also can be arranged on other positions of printer housing 110.Such as, in other embodiments, black accomodating unit can be arranged on the left side of printer housing, and the position of readiness of record head and maintenance portion can be arranged on the right side of printer housing.Generally speaking, black accomodating unit is positioned at the first side of printer housing, and the position of readiness of record head is positioned at second side relative with the first side, and maintenance portion is positioned at the position of readiness of record head.
Flexible ink tube 113 is also provided with between printer housing 110 and black accomodating unit 120, this flexible ink tube 113 can be communicated with black accomodating unit 120 and record head 111, thus provide ink flow path, for ink is supplied to record head 111 from black accomodating unit 120.In the present embodiment, as shown in Figure 5, ejection port 112 arranges have less area, and a part for flexible ink tube 113 is from ejection port 112.Be appreciated that ejection port can arrange have relatively large area in the utility model other embodiments unshowned, the whole of flexible ink tube 113 can from ejection port 112.
As shown in Figure 6, flexible ink tube 113 comprises the Part I 113A, the Part II 113B be connected with record head 111 and the Part III 113C be connected between Part I 113A and Part II 113B that are connected with black accomodating unit 120 (specifically black accommodation section) wherein.Wherein, in the present embodiment under non-print state, because printhead 111 and black accomodating unit 120 lay respectively at the both sides of printer housing 110, Part III 113C extends in left-right direction, and the mid portion of Part III 113C is from ejection port 112.Particularly, in the present embodiment, the Part III 113C of flexible ink tube 113 is from the bottom of ejection port 112.Therefore, when there is the faults such as such as recording medium is stuck in ink-jet printer, flexible ink tube can extend at ejection port place to be opened and can not be deposited in ejection port place, and user thus can be facilitated to be undertaken operating by this ejection port and can not damage flexible ink tube.
Be appreciated that in other embodiments, can the area of ejection port arranged larger, make the whole of Part III 113C can from ejection port.In addition, in other embodiments, part or all of Part III 113C can also from the top of ejection port 112, now setting example such as the structures such as barrier can to carry out the Part III 113C of supporting flexible ink tube as support component.Therefore, when there is the faults such as such as recording medium is stuck in ink-jet printer, flexible ink tube can extend at ejection port 112 place to be opened and can not be deposited in ejection port 112 place, and user thus can be facilitated to be undertaken operating by this ejection port 112 and can not damage flexible ink tube.
When on sheet feed section, place recording medium and start ink-jet printer 100 perform printer task time, recording medium is admitted to from sheet feed section.Recording medium by printer housing 110 with balladeur train move back and forth the paper feeder (not shown) matched carry step by step time, record head 111 on the recording medium side moves back and forth in left-right direction, spray ink to recording medium simultaneously, thus record an image on recording medium.Finally, recording medium is discharged from paper discharge unit (such as ejection port 112).
When ink-jet printer 100 is such as under non-print state because completing the reasons such as print out task or recording medium are stuck, record head 111 is positioned at the position of readiness in the left side near printer housing 110.Now, the Part III 113C of flexible ink tube 113 can open in left and right directions extension, and can not be deposited in ejection port 112 place.Therefore, user can be operated by ejection port 112 when needed easily.Such as when recording medium is stuck, the recording medium blocked can take out conveniently by ejection port 112 by user, can not damage flexible ink tube 113.
In sum, according to design of the present utility model, position of readiness due to record head is positioned at the side relative with black accomodating unit of printer housing, therefore, when there is the faults such as such as recording medium is stuck in ink-jet printer, flexible ink tube can extend out and can not be deposited in ejection port place, and user thus can be facilitated to be undertaken operating by this ejection port and can not damage flexible ink tube.
Unless otherwise defined, technology used herein is identical with the implication that those skilled in the art of the present utility model understand usually with scientific terminology.Term used herein, just in order to describe concrete enforcement object, is not intended to limit the utility model.Terms such as such as " parts " that occur herein both can represent single part, also can represent the combination of multiple part.Terms such as such as " settings " that occur herein both can represent that parts were directly affixed to another parts, also can represent that parts are affixed to another parts by middleware.The feature described in one embodiment herein can be applied to another embodiment individually or with further feature in combination, unless this feature is inapplicable or be otherwise noted in this another embodiment.
The utility model is illustrated by above-mentioned embodiment, but should be understood that, above-mentioned embodiment just for the object of illustrating and illustrate, and is not intended to the utility model to be limited within the scope of described embodiment.In addition it will be understood by those skilled in the art that; the utility model is not limited to above-mentioned embodiment; more kinds of variants and modifications can also be made, within these variants and modifications all drop on the utility model scope required for protection according to instruction of the present utility model.
Claims (4)
1. an ink-jet printer, is characterized in that, described ink-jet printer comprises:
Printer housing, described printer housing is configured to open upward, and described printer housing has ejection port;
Record head, described record head is arranged in described printer housing, and can move back and forth to record image on the recording medium along first direction, under non-print state, described record head is positioned at position of readiness;
Ink accomodating unit, described black accomodating unit is mounted to the first side of described printer housing;
Flexible ink tube, described flexible ink tube can be communicated with described black accomodating unit and described record head, so that ink is supplied to described record head from described black accomodating unit;
Wherein, described position of readiness is near second side relative with described first side of described printer housing.
2. ink-jet printer as claimed in claim 1, it is characterized in that, described flexible ink tube comprises the Part I be connected with described black accomodating unit, the Part II be connected with described record head and the Part III be connected between described Part I and described Part II, wherein under non-print state, described Part III extends along described first direction, and at least partly from described ejection port.
3. ink-jet printer as claimed in claim 1, it is characterized in that, described recording medium can be discharged from described ejection port.
4. ink-jet printer as claimed in claim 1, it is characterized in that, the inside of described printer housing arranges maintenance portion, and described maintenance portion is positioned at described position of readiness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420797200.XU CN204431967U (en) | 2014-12-15 | 2014-12-15 | Ink-jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420797200.XU CN204431967U (en) | 2014-12-15 | 2014-12-15 | Ink-jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204431967U true CN204431967U (en) | 2015-07-01 |
Family
ID=53599879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420797200.XU Active CN204431967U (en) | 2014-12-15 | 2014-12-15 | Ink-jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204431967U (en) |
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2014
- 2014-12-15 CN CN201420797200.XU patent/CN204431967U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |