CN208914818U - Printer - Google Patents
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- CN208914818U CN208914818U CN201821100534.1U CN201821100534U CN208914818U CN 208914818 U CN208914818 U CN 208914818U CN 201821100534 U CN201821100534 U CN 201821100534U CN 208914818 U CN208914818 U CN 208914818U
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- China
- Prior art keywords
- incorporating section
- paper
- protruding portion
- lid
- receipt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Handling Of Continuous Sheets Of Paper (AREA)
- Controlling Sheets Or Webs (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
The purpose of the utility model is to provide a kind of printers of interference that the testing agency for inhibiting detection paper surplus replaces paper.Printer involved in embodiment has incorporating section, printing portion, protruding portion, sensor, lid and fixed part.The incorporating section storage is wound into a roll the paper of tubular.The printing portion extraction is accommodated in the paper of the incorporating section and various information is printed upon on the paper.When the outer diameter for being accommodated in the spool portion of the paper of the incorporating section is less than institute's scale cun, the inside of the protruding portion from the first opening towards the incorporating section that are set to the incorporating section is prominent.The sensor detects that the protruding portion is prominent.The lid opens and closes the second opening for taking out the paper for being accommodated in the incorporating section.The protruding portion is fixed on the outside of the incorporating section by the opening of the fixed part and the lid in linkage.By the utility model, the interference that testing agency can be inhibited to replace paper.
Description
Technical field
The embodiments of the present invention is related to a kind of printer.
Background technique
In the prior art, it is known in the printer for the various information of print on paper for being wound into a roll tubular.It is such to beat
Print machine is used as example issuing the receipt printer of receipt.
Here, it is wound into a roll the label such as red line for being attached on the receipt paper of tubular and indicating that surplus is few.Cashier's root
Recognize that the surplus of receipt paper is few according to the appearance of label.
But it is attached with the receipt of red line there are inaesthetic problems.In addition, going to execute at clearing if it is customer oneself
In the case where self-service POS (Point Of Sales) terminal, semi-self-service POS terminal of reason etc. etc., due to being that customer oneself receives
The receipt issued by terminal, cashier possibly can not recognize that the surplus of receipt paper is few according to red line.Accordingly, it is considered to beating
Setting is able to detect the few testing agency of surplus of receipt paper in print machine.However, when testing agency is for monitoring receipt
When the mechanism of the incorporating section of paper, sometimes, testing agency can interfere the replacement of receipt paper.
Utility model content
The purpose of the utility model is to provide a kind of printers, are able to suppress the testing agency pair of detection paper surplus
The interference of paper replacement.
Printer involved in embodiment has incorporating section, printing portion, protruding portion, sensor, lid and fixed part.
The incorporating section storage is wound into a roll the paper of tubular.The printing portion extraction is accommodated in the paper of the incorporating section and will
Various information are printed upon on the paper.Determine when the outer diameter of the spool portion for the paper for being accommodated in the incorporating section is less than
When size, the inside of the protruding portion from the first opening towards the incorporating section that are set to the incorporating section is prominent.The biography
Sensor detects that the protruding portion is prominent.The lid is opened and closed for taking out the paper for being accommodated in the incorporating section
Second opening.The protruding portion is fixed on the outside of the incorporating section by the opening of the fixed part and the lid in linkage.
By the utility model, the interference that the testing agency of detection paper surplus can be inhibited to replace paper.
Detailed description of the invention
Fig. 1 is the stereoscopic figure for indicating receipt printer involved in embodiment；
Fig. 2 is the perspective view for the state for indicating that the upper housing of receipt printer is opened；
Fig. 3 is the sectional view of receipt printer when proximal end is not detected；
Fig. 4 is the sectional view of receipt printer when detecting proximal end；
Fig. 5 is the side view of receipt printer when upper housing is opened；
The perspective view of incorporating section when Fig. 6 being upper housing opening observe from the rear；
Fig. 7 is the side view of receipt printer when upper housing is closed；
The perspective view of incorporating section when Fig. 8 being upper housing closing observe from the rear.
Specific embodiment
Hereinafter, being described in detail referring to embodiment of the attached drawing to printer.In addition, embodiment disclosed below is only to beat
One embodiment of print machine, does not limit its structure or specification etc..Printer involved in present embodiment is to be applied to receive
According to an example of printer, wherein the receipt printer is for issuing in the print on paper for being wound into a roll tubular transaction
The receipt of appearance.
Fig. 1 is the stereoscopic figure for indicating receipt printer 1 involved in present embodiment.Fig. 2 is to indicate receipt printing
The perspective view for the state that the upper housing 3 of machine 1 is opened.
Receipt printer 1 is covered by the cabinet of lower case 2 and upper housing 3.Also, receipt printer 1 is by lower case 2 and upper
Shell 3 is protected from from external impact, dust etc..
Lower case 2 is the shell of approximately cuboid shape.Upper housing 3 is installed on the upper of lower case 2 in a manner of to be opened/closed
Surface.In addition, being provided with connection terminal (not shown) for connecting receipt printer 1 and external device (ED), to receipts in lower case 2
The power supply terminal (not shown) etc. powered according to printer 1.
Upper housing 3 is used as opening and closing the opening (i.e. second for taking out the receipt paper 4 for being accommodated in incorporating section 10
Opening) lid.
Receipt printer 1 has outlet 5, gap of the outlet 5 between lower case 2 and upper housing 3 in front surface
The receipt paper 4 of transaction content will be had printed to the external discharge of cabinet.In addition, receipt printer 1 has in the front of outlet 5
There is the discharge platform 6 for loading the receipt paper 4 being discharged from outlet 5.
Receipt printer 1 has control unit (not shown), and the whole movement of control unit control receipt printer 1 is simultaneously real
The various functions of existing receipt printer 1.Control unit includes CPU (Central Processing Unit), ROM (Read Only
) and RAM (Random Access Memory) Memory.CPU controls the movement of receipt printer 1 blanketly.ROM is that storage is each
The storage medium of kind program and data.RAM is the storage medium for temporarily storing various programs and various data.Then, CPU will
RAM executes the program being stored in the storage mediums such as ROM as working region (operating area).
Receipt printer 1 is in the internal incorporating section 10 having for storing the receipt paper 4 for being wound into a roll tubular.Incorporating section
10 for example by investing method come the receipt paper 4 of supporting drum shape.That is, incorporating section 10 is not the bearing receipt such as paper holder
The supporting part of paper 4, but receipt paper 4 is supported by the bottom surface of incorporating section 10 11 and front surface 12.
From side when receipt printer 1, the section of incorporating section 10 is formed as U-shaped.The bottom surface 11 of incorporating section 10 is formed
For the inclined surface gradually decreased towards the downstream side of the conveying direction of receipt paper 4.In addition, the front surface 12 of incorporating section 10 and bottom
The obtuse angle close to right angle is formed between face 11.Therefore, when receipt paper 4 is used, the outer diameter of the spool portion of receipt paper 4 subtracts
Hour, the front surface 12 of receipt paper 4 towards incorporating section 10 is mobile.Accordingly, since receipt paper 4 is by front surface 12 and bottom surface 11
Bearing, therefore, even if when receipt paper 4 is conveyed, incorporating section 10 can also make the motion stability of scroll-like receipt paper 4.
Upper housing 3 has print head 20 in inside.For example, print head 20 is the thermal head with heater.Lower case 2 exists
Inside has air roll 30.For example, air roll 30 is made of rubber elastomeric material.Then, air roll 30 will be from incorporating section 10
The receipt paper 4 of extraction presses to print head 20.In addition, air roll 30 is driven by motor etc. and is rotated.Print head 20 and pressure as a result,
The extraction of paper bowl 30 is accommodated in incorporating section 10 and is wound into a roll the receipt paper 4 of tubular, and various letters are printed on receipt paper 4
Breath.Print head 20 and air roll 30 are an examples of printing portion.
Receipt printer 1 in the lower case 2 of the conveyance direction downstream side of print head 20 and air roll 30 there is cutting to receive
According to the cutter 40 of paper 4.When the conveying based on print head 20 and the receipt paper 4 of air roll 30 is completed, cutter 40 is pushed up
Dynamic movable blade.Receipt printer 1 cuts receipt paper 4 as a result,.
In addition, receipt printer 1 has the proximal end testing agency 100 of the nearend state of detection receipt paper 4.Here, closely
End state indicates that the surplus of receipt paper 4 is less than the state of threshold value (i.e. institute's scale cun).That is, nearend state expression is accommodated in
The outer diameter of the spool portion for the receipt paper 4 received in portion 10 is less than the state of threshold value.
Hereinafter, proximal end testing agency 100 is illustrated referring to Fig. 3 and Fig. 4.Fig. 3 is receipts when proximal end is not detected
According to the sectional view of printer 1.Fig. 4 is the sectional view of the receipt printer 1 when detecting proximal end.
Proximal end testing agency 100 includes rotation section 110 and sensor 120 (referring to Fig. 5).Rotation section 110 is for example arranged
The adjacent position with the front surface 12 of incorporating section 10.Rotation section 110 includes rotation axle portion 111, protruding portion 112 and blocking unit
113.Rotation section 110 is around 111 rotary motion of rotation axis portion.It is two that protruding portion 112 and blocking unit 113 are divided to from rotation axle portion 111
Point.It also, is acute angle by the angle that protruding portion 112 and blocking unit 113 are formed.
The elastomers such as helical spring are installed on rotation axle portion 111.As shown in Figure 3 and Figure 4, make to turn by what elastomer applied
The elastic force that dynamic rotation axle portion 111 of the portion 110 around rotation section 110 is rotated in the counterclockwise direction acts on rotation axle portion 111.
Protruding portion 112 is formed as with the roughly triangular shape to broaden far from rotation axle portion 111.In addition, protruding portion 112
Bottom edge have approximate centre protrusion curve shape.In addition, protruding portion 112 is provided with substantially semi-circular apex
114.Apex 114 is from the front end of opening 13 (the i.e. first opening) protruding portion 112 outstanding.That is, apex 114 is and storage
In the part that the receipt paper 4 in incorporating section 10 is in contact.Here, apex 114 is shaped generally as semicircle.As a result, with top
Point portion 114 is that sharp situation is compared, and can reduce a possibility that apex 114 damages receipt paper 4.
Here, blocking unit 113 is shaped generally as rectangular shape.Blocking unit 113 is as protruding portion 112 is towards incorporating section 10
Inside it is prominent and move.In addition, blocking unit 113 keeps out of the way protruding portion 112 towards the outside of incorporating section 10 with its movement.Separately
Outside, protruding portion 112 and blocking unit 113 can be integrally formed by different components, can also be formed by identical component.
Here, at the position corresponding with protruding portion 112 in the front surface 12 of incorporating section 10, being provided with makes protruding portion
112 it is a part of can it is outstanding opening 13.The position of the upper end of opening 13 is roughly the same with the rotation position of axle portion 111,
The position of lower end is higher than the position of the lower end of protruding portion 112.Also, opening 13 is set to adjacent with the side surface of incorporating section 10
Position.
When being accommodated in the surplus of receipt paper 4 of incorporating section 10 greater than nearend state, it is wound into a roll the receipt of tubular
4 occlusion of openings 13 of paper all or part of.Therefore, as shown in figure 3, being inhibited by the receipt paper 4 for being wound into a roll tubular
The rotation of rotation section 110.Hereinafter, as shown in figure 3, when the spool portion of receipt paper 4 inhibits the rotation of rotation section 110
When, the position of blocking unit 113 is referred to as proximal end and does not detect position.
When being wound into a roll the surplus of receipt paper 4 of tubular below nearend state, it is wound into a roll the receipt of tubular
Paper 4 is unable to occlusion of openings 13.Therefore, as shown in figure 4, rotation axle portion 111 of the rotation section 110 around rotation section 110 turns counterclockwise
It is dynamic, so that protruding portion 112 is prominent to the inside of incorporating section 10.Hereinafter, as shown in figure 4, when the rotation by rotation section 110 is prominent
When portion 112 is projected into the inside of incorporating section 10 out, the position of blocking unit 113 is referred to as proximal end detection position.In this way, turn
The blocking unit 113 in dynamic portion 110 does not detect position proximally and is moved to proximal end detection position.
With the use for the receipt paper 4 for being accommodated in incorporating section 10, the outer diameter of spool portion becomes smaller.At this point, due to receiving
Receiving the bottom surface 11 in portion 10 is inclined surface more lower towards the front of the conveying direction of receipt paper 4, the reel portion of receipt paper 4
Divide the front surface 12 towards incorporating section 10 mobile.If bottom surface 11 is not inclined surface, then, the spool portion of receipt paper 4
It can be mobile towards the rear of conveying direction.In this case, even if the surplus of receipt paper 4 is not up to nearend state,
Opening 13 is not also blocked by the spool portion of receipt paper 4.Therefore, the inside of protruding portion 112 towards incorporating section 10 is prominent, so that
Receipt printer 1 has falsely detected nearend state.Therefore, by making the bottom surface 11 of incorporating section 10 become inclined surface, Neng Goufang
Only receipt paper 4 is mobile towards the rear of conveying direction.
In addition, receipt paper 4 is accommodated in incorporating section 10 in a manner of rotating counterclockwise and is extracted.Therefore, such as Fig. 4 institute
Show, when the surplus of receipt paper 4 is reduced, rear quilt of the receipt paper 4 from the conveying direction of the spool portion of receipt paper 4
Extraction.That is, incorporating section 10 has opening 13 in the side opposite with extraction 4 side of receipt paper of the spool portion of receipt paper 4.
As a result, in incorporating section 10, opening 13 will not be blocked by the receipt paper 4 extracted out from spool portion.Therefore, protruding portion 112 can be with
It is prominent towards incorporating section 10 in the case where not hindered by receipt paper 4.
As shown in figure 4, protruding portion 112 is shaped generally as triangle, the shape from 13 parts outstanding of opening is also substantially
Triangle.If the shape from the protruding portion 112 of 13 parts outstanding of opening is elongated cuboid, then, it is wound when taking out
When at scroll-like receipt paper 4, protruding portion 112 is blocked by receipt paper 4, and protruding portion 112 may fracture.Therefore, lead to
Crossing makes the shape from 13 parts outstanding of opening of protruding portion 112 as general triangular, to reduce the generation of protruding portion 112
A possibility that fractureing.
Sensor 120 (referring to Fig. 5) is located at proximal end detection position for detecting blocking unit 113.That is, sensor 120 detects
The inside of incorporating section 10 is projected into protruding portion 112.Sensor 120 is set to the lower section of the rotation axle portion 111 of rotation section 110 simultaneously
And in the position far from rotation axle portion 111 at a distance from the same length on the length direction of blocking unit 113.
Sensor 120 is, for example, U-shaped photoelectric sensor.Sensor 120 is irradiated from a front end of U-shaped to another front end
The light such as infrared ray or visible light.Then, whether sensor 120 receives according to another front end from a front end to before another
The light of irradiation is held, to detect between two front ends of U-shaped with the presence or absence of object.
When the surplus of receipt paper 4 is greater than nearend state, as shown in figure 3, blocking unit 113 is in the non-check bit in proximal end
It sets.On the other hand, when the surplus of receipt paper 4 is in nearend state, blocking unit 113 is located at proximal end as shown in Figure 4 and detects
Position.That is, blocking unit 113 is moved to the lower section of the rotation axle portion 111 of rotation section 110.Also, the setting of sensor 120 is rotating
The lower section of the rotation axle portion 111 in portion 110.
In this way, blocking unit 113 has blocked one from sensor 120 since blocking unit 113 is moved to proximal end detection position
The light of front end irradiation, so that sensor 120 detects that blocking unit 113 is located at proximal end detection position.That is, sensor 120 detects
Protruding portion 112 is projected into the inside of incorporating section 10 from opening 13.In addition, control unit is determined based on the testing result of sensor 120
The surplus of receipt paper 4 is in nearend state.
When detecting the nearend state of receipt paper 4, cashier replaces the receipt paper 4 in receipt printer 1.This
When, if protruding portion 112 is in the state being projected into inside incorporating section 10, protruding portion 112 interferes the replacement of receipt paper 4 to make
Industry.
Therefore, receipt printer 1 is provided with linkage portion 150, and the opening and closing of the linkage portion 150 and upper housing 3 link
Ground keeps out of the way protruding portion 112 from incorporating section 10.Hereinafter, linkage portion 150 is illustrated referring to Fig. 5 to Fig. 8.
Fig. 5 is the side view of the receipt printer 1 when upper housing 3 is opened.Fig. 6 is to see when upper housing 3 is opened from below
The perspective view of incorporating section 10 when examining.Fig. 7 is the side view of the receipt printer 1 when upper housing 3 is closed.Fig. 8 is when upper housing 3
The perspective view of incorporating section 10 when being observed from behind when closing.
Upper housing 3 has the upper frame 31 of bearing upper housing 3.Upper frame 31 is via the lower frame that bearing lower case 2 is arranged in
The hinge of the rear end of frame 21 and be mounted.Receipt printer 1 tilts the front side of upper housing 3 by the rotation of hinge, to reveal
The inside of receipt printer 1 out.Lower frame 21 is arranged in the inside of lower case 2 and is located at the outside of incorporating section 10.Upper frame
31 include interconnecting piece 130, which is connected upper housing 3 with lower case 2, to prevent unexpectedly beating for upper housing 3
It opens.
Interconnecting piece 130 is an example of protrusion.Interconnecting piece 130 is prominent from upper frame 31 towards lower case 2.More specifically
Say that interconnecting piece 130 has recess portion 131 and front end 132 in ground.Recess portion 131 is formed as concavity.The protrusion of recess portion 131 and lower case 2
140 are connected.Front end 132 is created as the front end portion of the interconnecting piece 130 of general triangular.
Here, by as the elastomers such as spring make the elastic force towards the rear of receipt printer 1 act on interconnecting piece 130
Recess portion 131.When upper housing 3 is closed, recess portion 131 and protrusion 140 are firmly attached by elastic force, and interconnecting piece 130 can as a result,
The closing of fixed upper housing 3.On the other hand, when opening upper housing 3, cashier pulls release lever (not shown), connects as a result,
Portion 130 is mobile towards the front of receipt printer 1.As a result, the connection between recess portion 131 and protrusion 140 is released from, thus cash register
Member can open upper housing 3.
Linkage portion 150 is arranged in the outside of lower frame 21 and in the top of rotation section 110.Linkage portion 150 has linkage
Axle portion 151, mounting portion 152, fixed part 153 and contact portion 154.Mounting portion 152, fixed part 153 and contact portion 154 are with universal driving shaft
It is divided into three parts centered on portion 151.
Linkage axle portion 151 is the axis that linkage portion 150 carries out rotational motion.Mounting portion 152 is to be equipped with the elastomers such as spring
Protrusion.As shown in figure 5, mounting portion 152 applies elastic force centered on the axle portion 151 that links by elastomer along clockwise direction.
In addition, the elastic force of the elasticity rate rotation section 110 of mounting portion 152 is stronger.
Fixed part 153 is that blocking unit 113 is fixed on the portion that proximal end does not detect position in linkage with the opening of upper housing 3
Point.That is, fixed part 153 make protruding portion 112 keep out of the way incorporating section 10 outside and fixed salient 112.In addition, fixed part 153
Closing with upper housing 3 releases blocking unit 113 in linkage and in proximal end does not detect the fixation of position.It dashes forward that is, fixed part 153 releases
The fixation of the outside in incorporating section 10 in portion 112 out.Fixed part 153 is for example formed as hook-type.On the other hand, blocking unit 113 has
There is the hook portion 115 for being formed as convex.Fixed part 153 is hooked in the hook portion 115 for being set to blocking unit 113, by upward
It pushes blocking unit 113 and so that blocking unit 113 is fixed on proximal end and do not detect position.
When upper housing 3 is closed, the position contacted with the front end 132 of interconnecting piece 130 is arranged in contact portion 154.When upper
When shell 3 is closed, contact portion 154 is pressed down on by front end 132.When pressing down on contact portion 154, interconnecting piece 130 is along inverse
Clockwise is rotated around linkage axle portion 151.
As shown in figure 5, when upper housing 3 is opened, linkage portion 150 by being installed on the elastic force of the elastomer of mounting portion 152,
It is rotated along clockwise direction around linkage axle portion 151.Then, interconnecting piece 130 passes through 140 phase of protrusion of contact portion 154 and lower case 2
It contacts and stops operating.
Here, the elastic force rotated in the counterclockwise direction acts on rotation section 110.However, the elasticity rate of rotation section 110 links
The elastic force in portion 150 is weak.Therefore, fixed part 153 is hooked in the hook portion 115 that blocking unit 113 is arranged in by interconnecting piece 130, thus
It is rotated in the clockwise direction rotation section 110.As a result, blocking unit 113 is fixed on proximal end by fixed part 153 does not detect position.So
Afterwards, protruding portion 112 is kept out of the way the outside of incorporating section 10 due to moving together with blocking unit 113 and is fixed.Therefore, such as Fig. 6
Shown, protruding portion 112 is not prominent from the opening 13 of incorporating section 10.
As shown in fig. 7, pressing down on connecing for linkage portion 150 by the interconnecting piece 130 of upper housing 3 when lower case 2 is closed
Contact portion 154.That is, linkage portion 150 rotates in the counterclockwise direction around linkage axle portion 151.As a result, fixed part 153 is remote due to being moved to
Position from blocking unit 113, and release blocking unit 113 does not detect the fixation of position in proximal end.Then, due to blocking unit 113
It is released from the fixation that proximal end does not detect position, so the fixation of the outside in incorporating section 10 of protruding portion 112 is also released from.Cause
This, as shown in figure 8, rotation section 110 can make protruding portion when the receipt paper 4 for being accommodated in incorporating section 10 is in nearend state
112 is prominent.
As described above, the receipt paper 4 that there is receipt printer 1 involved in present embodiment storage to be wound into a roll tubular
Incorporating section 10.In addition, incorporating section 10 is provided with opening 13.When the surplus of receipt paper 4 reaches nearend state, and receipt
When the height of the spool portion of paper 4 is lower than the height of opening 13 for being set to incorporating section 10, protruding portion 112 is from opening 13 to receipts
Receive portion 10 inside it is prominent.Sensor 120 detects that protruding portion 112 is projected into the inside of incorporating section 10 from opening 13.Pass through this
Kind mode, receipt printer 1 detect that the surplus of receipt paper 4 is few.
On the other hand, when upper housing 3 open when, due to be arranged in upper housing 3 interconnecting piece 130 front end 132 no longer
It is contacted with the contact portion 154 of linkage portion 150, therefore, linkage portion 150 is rotated in the clockwise direction.Linkage portion 150 is consolidated as a result,
Determine portion 153 blocking unit 113 of rotation section 110 be fixed on proximal end not detect position.That is, fixed part 153 keeps out of the way protruding portion 112
Outside and fixed salient 112 to incorporating section 10.Therefore, in the receipt printer 1 involved in present embodiment, due to prominent
Portion 112 is not prominent to incorporating section 10 out, therefore the testing agency of the surplus of receipt paper 4 can be inhibited to do paper replacement
It disturbs.
Although the description of the several embodiments of the utility model, but these embodiments are intended only as example and propose
, it is not intended to limit the scope of the utility model.These new embodiments can be implemented with various other ways,
In the range of not departing from the main idea of utility model, it is able to carry out various omissions, displacement and change.These embodiments and its
Deformation be all contained in the scope of the utility model and main idea, and be contained in the utility model documented by claims and
In its equivalency range.
In addition, in the above-described embodiment, being carried out as an example with being applied to the case where printing receipt printer 1 of receipt
Explanation.But printer also can be applied to the device other than receipt printer 1.For example, printer can be applied to printing mark
The label machine of label, the printer for being equipped on POS terminal, the printer being equipped in cash dispenser etc..
In addition, in the above-described embodiment, being illustrated so that sensor 120 is photoelectric sensor as an example.However, sensor
120 are not limited to photoelectric sensor, can also be Magnetic Sensor, mechanical switch etc..
Claims (8)
1. a kind of printer comprising:
Incorporating section, storage are wound into a roll the paper of tubular；
Printing portion, extraction are accommodated in the paper of the incorporating section and various information are printed upon on the paper；
Protruding portion, when the outer diameter for being accommodated in the spool portion of the paper of the incorporating section is less than institute's scale cun, from setting
The inside for being placed in the first opening towards the incorporating section of the incorporating section is prominent；
Sensor detects that the protruding portion is prominent；
Lid opens and closes the second opening for taking out the paper for being accommodated in the incorporating section；And
Fixed part makes the protruding portion keep out of the way the outside of the incorporating section in linkage and fixes described prominent with the opening of the lid
Portion out.
2. printer according to claim 1, which is characterized in that
The incorporating section has keeps the protruding portion outstanding described towards the inside of the incorporating section what its front surface was formed
First opening.
3. printer according to claim 1, which is characterized in that
The closing of the fixed part and the lid releases the fixation of the protruding portion in linkage.
4. printer according to claim 2, which is characterized in that
The closing of the fixed part and the lid releases the fixation of the protruding portion in linkage.
5. printer according to claim 3, which is characterized in that
The lid has the protrusion for the fixed part mobile when the lid is closed,
The fixed part is by the mobile fixation to release the protruding portion of the protrusion.
6. printer according to claim 4, which is characterized in that
The lid has the protrusion for the fixed part mobile when the lid is closed,
The fixed part is by the mobile fixation to release the protruding portion of the protrusion.
7. printer according to claim 5, which is characterized in that
The protrusion fixes the closing of the lid by coupling recess portion.
8. printer according to claim 6, which is characterized in that
The protrusion fixes the closing of the lid by coupling recess portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-162524 | 2017-08-25 | ||
| JP2017162524A JP7037897B2 (en) | 2017-08-25 | 2017-08-25 | Printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208914818U true CN208914818U (en) | 2019-05-31 |
Family
ID=65727091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821100534.1U Active CN208914818U (en) | 2017-08-25 | 2018-07-12 | Printer |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7037897B2 (en) |
| CN (1) | CN208914818U (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54110011A (en) * | 1978-02-15 | 1979-08-29 | Nippon Telegraph & Telephone | Device for indicating remaining quantity of recording paper roll |
| JPS60110355U (en) * | 1983-12-27 | 1985-07-26 | 株式会社リコー | Roll paper end detection device |
| JP3491435B2 (en) * | 1996-03-26 | 2004-01-26 | セイコーエプソン株式会社 | Printer |
| JP2002200805A (en) * | 2000-12-28 | 2002-07-16 | Canon Inc | Roll paper storing unit comprising residual amount detecting means and imaging apparatus |
| JP3785955B2 (en) * | 2001-06-25 | 2006-06-14 | セイコーエプソン株式会社 | Printer |
| JP3953306B2 (en) * | 2001-11-13 | 2007-08-08 | 富士通アイソテック株式会社 | Printer |
| JP2003320724A (en) * | 2002-05-02 | 2003-11-11 | Seiko Epson Corp | Roll sheet setting unit and printer employing it |
| JP2004181768A (en) * | 2002-12-03 | 2004-07-02 | Oki Electric Ind Co Ltd | Recording device |
| JP4835137B2 (en) * | 2005-12-09 | 2011-12-14 | セイコーエプソン株式会社 | Recording device |
| JP5068609B2 (en) * | 2006-10-20 | 2012-11-07 | 富士通コンポーネント株式会社 | Printer device |
| JP5168647B2 (en) * | 2008-07-11 | 2013-03-21 | 株式会社リコー | Pull-in device and image forming apparatus |
-
2017
- 2017-08-25 JP JP2017162524A patent/JP7037897B2/en active Active
-
2018
- 2018-07-12 CN CN201821100534.1U patent/CN208914818U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP7037897B2 (en) | 2022-03-17 |
| JP2019038666A (en) | 2019-03-14 |
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