CN101221385A - Image forming apparatus - Google Patents

Image forming apparatus Download PDF

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Publication number
CN101221385A
CN101221385A CNA2007103078506A CN200710307850A CN101221385A CN 101221385 A CN101221385 A CN 101221385A CN A2007103078506 A CNA2007103078506 A CN A2007103078506A CN 200710307850 A CN200710307850 A CN 200710307850A CN 101221385 A CN101221385 A CN 101221385A
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CN
China
Prior art keywords
paper
main body
apparatus main
window portion
recess
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Granted
Application number
CNA2007103078506A
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Chinese (zh)
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CN100578376C (en
Inventor
渡部俊彦
千原资
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Kyocera Document Solutions Inc
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Kyocera Mita Corp
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Publication of CN101221385A publication Critical patent/CN101221385A/en
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Publication of CN100578376C publication Critical patent/CN100578376C/en
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  • Paper Feeding For Electrophotography (AREA)
  • Pile Receivers (AREA)

Abstract

The invention provides an image forming apparatus, which includes: an equipment body having a frame body structure and carrying on image forming action; a paper out face which forms one part of the frame body structure and receives papers discharged after the image forming processing is carried on in the equipment body; a window part which is arranged on the paper out face so as to identify the inner part of the equipment body by visual; and a bracket panel which is attached on the paper out face and can change the statuses between the deployed status of the discharged paper auxiliary supported and the accommodate status contained in the paper out face, wherein, the window part is arranged on the bottom face of one part of hollow concave of the paper out face; the bracket panel is accommodated in the concave when in the accommodate status and a perspective part for ensuring the visual identifying property of the window part is arranged. Therefore, users can ensure a consumable supply component arranged in the body of the image forming apparatus and the mess of the paper out face can be prevented.

Description

Image processing system
Technical field
The present invention relates to printer, duplicating machine, facsimile recorder or their image processing systems such as compounding machine.
Background technology
Image processing systems such as printer are equipped with the developing mechanism that toner is provided to image carrier, have the toner container that replenishes toner to this developing mechanism in addition.This toner container has the container body of storing toner, generally can be with respect to the mounting or dismounting of image processing system subject freedom, so that change according to the consumption of toner.The print cartridge of this situation in ink-jet printer etc. also is identical.
In general, image processing system has frame structure, and member of formation such as described image carrier, developing mechanism and toner container are installed in framework inside, are (for example the opening the 2006-23347 communique with reference to the spy) that can't see from the outside.The user will open the switch cover that is arranged on the framework when changing toner container, the toner container that uses is taken out from framework is inner, and load onto new toner container, again the off switch lid.The user can see that the situation of toner container only limits to described switch cover when being in open mode.
In printer etc., have the acceptance pattern picture and form the paper that goes out of handling the paper of discharging the back.For example in the general miniprinter in places such as office, in most cases go out to have set up bracket panel on the paper at this.When this bracket panel is used for when being discharged to out on the paper or improves the conformability (paper registration that paper is piled up) of paper etc. to large-sized paper, paper is carried out aiding support.
In existing image processing system, under switch cover was in closed condition, the user can not grasp which type of toner container is installed now.Promptly do not have to grasp the toner container that in the image processing system main body, uses what producer, what model, just wonder and to open switch cover.Therefore the user is being required to provide under the situations such as model of toner container under the situation of ordering new toner container or in the request maintenance time, has to open the trouble that switch cover is confirmed model etc. one by one.
So it is generally acknowledged in the going out of printer that is positioned at the position that the user sees easily window portion is set on the paper, can make the user see the part of the toner container under the installment state from the outside., as mentioned above, in most cases going out to have set up bracket panel on the paper, if append window portion is set, it is mixed and disorderly then only can to use paper, diminishes fine impression, is unfavorable in design again.
Summary of the invention
The purpose of this invention is to provide a kind of like this image processing system, promptly, the user can confirm to be in consumables supply members such as the toner container that is installed under the image processing system main body internal state or print cartridge from the outside, can avoid out the mixed and disorderly sensation of paper on the other hand.
In order to reach this purpose, image processing system provided by the invention comprises: apparatus main body, have frame structure, and carry out the action that image forms; Go out paper, constitute the part of described frame structure, be received in and carry out the paper that image forms the discharge of processing back in the described apparatus main body; Window portion is arranged on describedly to go out on the paper, can be with the part in the described apparatus main body of visuognosis; And bracket panel, be attached to describedly to go out on the paper, in the deployed condition of the paper that aiding support is discharged be contained in describedly to go out to change state holding between the state in the paper, wherein, described window portion is arranged on the bottom surface of the recess that makes the described part depression that goes out paper, described bracket panel describedly is accommodated in the described recess when holding state when being in, and is provided with the perspective portion with the visuognosis performance that is used to guarantee described window portion.
According to the present invention, the user can confirm from the outside to be in the consumables supply member that is installed under the image processing system main body internal state, and can avoid out the mixed and disorderly sensation of paper.
Description of drawings
Fig. 1 is the stereographic map of the printer outward appearance of expression embodiment of the present invention.
Fig. 2 is the sectional drawing of side section of the fore-and-aft direction of schematic representation Fig. 1.
Fig. 3 is the stereographic map that is used to illustrate the installation situation of the relative apparatus main body of toner container, is the figure that the expression toner container is installed in the state on the apparatus main body.
Fig. 4 is the stereographic map that is used to illustrate the installation situation of the relative apparatus main body of toner container, is the state of toner container is taken off in expression from apparatus main body figure.
Fig. 5 is the vertical view of switch cover and toner container.
Fig. 6 A～6E is the diagrammatic top view of the change of shape of expression window portion.
Fig. 7 is the VII-VII line sectional view of Fig. 5.
Fig. 8 is the VII-VII line sectional view of Fig. 5 of expression distortion embodiment.
Fig. 9 A is the vertical view that the bracket panel of state is held in expression, and Fig. 9 B is the vertical view of the bracket panel of expression deployed condition.
Figure 10 is the X-X line sectional view of Fig. 9 A.
Figure 11 is the stereographic map that utilizes situation of expression bracket panel.
Embodiment
With reference to the accompanying drawings embodiments of the present invention are described in detail below.
Fig. 1 is the stereoscopic figure of the printer 1 of an embodiment of expression image processing system of the present invention (consumables supply member receiving device).Among this external Fig. 1, the X-X direction is called fore-and-aft direction, the Y-Y direction is called left and right directions, the Z-Z direction is called above-below direction, + before directions X calls ,-after directions X calls ,+Y direction is called the right side,-Y direction is called a left side ,+Z direction is called ,-Z direction is called down.They also represent the identical meaning in having other figure of bearing mark.
Printer 1 (image processing system) carries out image and forms processing, and paper is implemented transfer process for example according to the image information from the input of external units such as personal computer.Printer 1 is by in the apparatus main body 10 of the frame structure with square column type, and the various device that the installation diagram picture forms usefulness constitutes.
Front lower at apparatus main body 10 is equipped with paper feeding cassette 11.Paper feeding cassette 11 be deposit the paper that the paper P that will implement transfer process is pooled together pile up P1 (with reference to Fig. 2) box-shaped pull out container, can freely install and remove with respect to apparatus main body 10.
Be provided with manual sheet feed section 12 in the top position of paper feeding cassette 11.Manually sheet feed section 12 has rectangular tabular component, and its bottom is mounted in the face of the place ahead part of apparatus main body 10 and can rotates, and can open and close (with reference to Fig. 2) with respect to apparatus main body 10.Wish not to be from paper feeding cassette 11 automatic paper feedings the user, but under the situation with manual paper supply, can make this manual sheet feed section 12 be in open mode and carry out paper supply.Manually the outside surface of sheet feed section 12 plays the effect of decorative panel of the place ahead part of apparatus main body 10 simultaneously in addition.
On apparatus main body 10, be provided with paper delivery portion 13.Paper delivery portion 13 makes the upper part ground depression of apparatus main body 10 and forms, and accepts to print the paper after finishing in the bottom surface of its depression (going out paper 130).Going out paper 130 is made of curved slab 131 that is positioned at rear one side above the apparatus main body 10 and the switch cover 132 that is positioned at the place ahead one side.
Curved slab 131 has from the place ahead to the rear, degree of tilt downwards becomes big mild curved surface gradually, and is minimum in the part of the exit slot 133 that is close to paper.Switch cover 132 is flat members, dresses up on the front ends edge that is connected curved slab 131 with the state group that tilts downwards gradually.Adopt such paper delivery portion 13, the plurality of sheets of paper of discharging from exit slot 133 is because of going out the inclination of paper 130, and its throughput direction rear end one side is alignd near exit slot 133.
Switch cover 132 is a rotation axis with its rear end edge one side, opens (with reference to Fig. 3, Fig. 4) upward.Switch cover 132 carries out switch when changing toner container 30.The central authorities of the left and right directions of this external switch cover 132 are provided with confirmation unit 15, and it has the window portion 152 of the part that can see toner container 30.On this external confirmation unit 15 bracket panel triangular in shape 16 is installed.This is described in detail in the back.
Going out on the paper 130 from curved slab 131 to switch cover 132, be provided with the shallow concave surface 134 that extends along fore-and-aft direction.This concave surface 134 is used to alleviate paper and the contact resistance that goes out paper 130, guarantees paper delivery successfully.Concave surface 134 has the left and right sides side step 135 that broadens from the rear to the place ahead.Equally, the shape that goes out paper 130 is also made from the rear and is broadened towards the place ahead, and the upper wall 136 that is positioned at paper about 130 is for to narrow down towards the place ahead from the rear.Therefore, for the user who operates () from the place ahead one side of apparatus main body 10, have depth feelings, a face shape of streamline sense, give fashion and the fine impression of speed sense is arranged because of the existence of described side step 135 and upper wall 136 produces.
The upper wall 136 on right side is provided with operating surface board 14.Operating surface board 14 is used to accept the operation of user to printer 1, and shows the information of the action of relevant printer 1 to the user.Here, operating surface board 14 for example comprises: the display part 141 of the display of the storage condition of display paper and toner, generation paperboard etc., the initiating key 143 that makes the cancel key 142 of printing interruption and implement to print.In addition, for example manufacturer's nameplate 17 is arranged, air hole 18 and power switch 19 are arranged at left surface in the periphery front of apparatus main body 10.
As mentioned above, the part of the shell of apparatus main body 10 (framework) is made of the decorative cover (front) of paper feeding cassette 11 and manual sheet feed section 12, the paper 130 (top) that goes out of paper delivery portion 13.The color of shell can adopt monochromes such as ivory white, but preferably for example uses paper 130 or use paper 130 and the decorative cover of manual sheet feed section 12, adopts (dark) color denseer than other parts.Like this, not only improve ornamentally with two-tone color, and the user can recognize the paper of discharging from paper 130 easily.In this case, for example go out color Mai Xieer (Munsell) chart (JIS of paper 130 grades, JIS) brightness in the Mai Xieer value is represented can be for below 2, and the luminance difference that goes out the color of paper 130 grades and other parts in addition is expressed as more than 3 with the luminance difference in the Mai Xieer value.
Inner structure to printer 1 describes below.Fig. 2 is the sectional view of side section of the fore-and-aft direction of schematic representation Fig. 1.Printer 1 is equipped with described paper feeding cassette 11, image forming part 20 and photographic fixing portion 27 in apparatus main body 10.Paper feeding cassette 11 is deposited the paper of supplying with printing treatment and is piled up P1.20 pairs of paper from leave paper feeding cassette 11 in of image forming part are piled up more than paper P that extract out of P1, or the paper P to providing from described manual sheet feed section 12, implement the transfer process of image.The paper P that 27 pairs in photographic fixing portion has implemented transfer process implements the photographic fixing processing.
On paper feeding cassette 11, be equipped with lifter 111, paper piled up extraction end (downstream end) side of P1 and lifted.Downstream end at paper feeding cassette 11 is provided with pickup roller 112, and it is piled up more than of P1 from paper and extracts paper P out, and the paper that lifter 111 lifts is piled up end and pickup roller 112 butts of P1.Paper P is drawn out of by the driving of this pickup roller 112, to 114, offers image forming part 20 by paper supply passage 113 and the alignment roller that is arranged on these paper supply passage 113 downstream end.The paper P that provides from manual sheet feed section 12 passes through abridged paper feed roller the figure in addition, carries 114 to alignment roller.
Image forming part 20 is according to the view data from the external unit input, implements toner is looked like to be transferred to processing on the paper P.Image forming part 20 comprises: be arranged to photosensitive drums 21 that the center line of the drum that can extend around left and right directions rotates and along charged device 22, exposure device 23, developing apparatus 24 (developing mechanism), transfer roll 25 and the cleaning device 26 of the periphery configuration of this photosensitive drums 21.
Photosensitive drums 21 is used for forming electrostatic latent image and forming the toner picture according to this electrostatic latent image at its periphery.Photosensitive drums 21 is fit to use the amorphous silicon photosensitive drums that is laminated with amorphous silicon layer on periphery.
Charged device 22 forms uniform electric charge on the periphery of the photosensitive drums 21 of rotating around the center line clockwise direction of drum.At this,, exemplify the mode of on the periphery of photosensitive drums 21, giving electric charge with corona discharge as charged device 22.Substitute so charged device 22 in addition, also can adopt charged roller, its periphery is connected on the periphery of photosensitive drums 21 carries out passive rotation, thereby give photosensitive drums 21 electric charge.
Exposure device 23 is changing strong and weak laser according to described view data, shine on the periphery of photosensitive drums 21 of rotation.Be removed electric charge by the part of laser radiation on photosensitive drums 21 peripheries, therefore on the periphery of this photosensitive drums 21, form electrostatic latent image corresponding to the laser radiation pattern.
Developing apparatus 24 offers toner the periphery of photosensitive drums 21 by the inner developer roll of installing 241.In case toner is offered photosensitive drums 21, therefore toner forms the toner picture just attached on the part that forms described electrostatic latent image on the periphery of photosensitive drums 21.Toner container 30 can be installed on the developing apparatus 24 with installing and removing, in case the toner in the developing apparatus 24 has been consumed, just replenishes toner from toner container 30.
Transfer roll 25 forms crack portion with photosensitive drums 21, makes the toner picture in the periphery formation of this photosensitive drums 21, is transferred on the paper P that is admitted in this crack portion.Toner image-tape positive charge on photosensitive drums 21 peripheries.On the other hand, 25 negative charges with the opposite polarity of toner picture of transfer roll are given paper P.The toner picture of positively charged photosensitive drums 21 peripheries, the sur-face peeling to electronegative paper P is transferred on the paper P.
Cleaning device 26 is removed residual toner on 21 peripheries of the photosensitive drums after the transfer process, makes its cleaning.Carry out the periphery of the photosensitive drums 21 after the cleaning with this cleaning device 26, handle and once more towards charged device 22 for next image forms.
27 pairs in photographic fixing portion has implemented the paper P of toner as transfer process with image forming part 20, carries out photographic fixing by heating and handles.Photographic fixing portion 27 is equipped with inside and the hot-rolling 271 of heating power body is housed and is the backer roll 272 of relative configuration between the periphery with this hot-rolling 271.Paper P after the transfer process by being driven rotation hot-rolling 271 and and the hot-rolling 271 crack portion between the backer roll 272 of passive rotation round about, obtain heat from hot-rolling 271, implement photographic fixing and handle.The paper P that has implemented the photographic fixing processing discharges to paper delivery portion 13 by paper-feeding passage 28.Paper-feeding passage 28 is that the center line with the left and right sides Width (direction vertical with the paper throughput direction) that goes out paper 130 is the paper-feeding passage that benchmark is discharged the paper P of each size in addition.
Fig. 3 and Fig. 4 are the stereographic maps that is used to illustrate the installation situation of the relative apparatus main body 10 of toner container 30 (consumables supply member), Fig. 3 represents that toner container 30 is installed in the state on the apparatus main body 10 (developing apparatus 24), and Fig. 4 represents the state that toner container 30 takes off from apparatus main body 10.
Changing under the situation of toner container 30, at first, the user catches the front end one side direction top of switch cover 132 to lift, and makes the switch cover 132 moving axis 132a that rotates rotate about 90 degree and become open mode.As shown in Figure 3, by this operation, the toner container 30 among the spatial accommodation V that is contained in the apparatus main body 10 is exposed.
By with the hands lifting the methods such as left and right side of toner container 30, take out toner container 30 (with reference to Fig. 4) then from holding SPACE V.Again the new toner container 30 of filling toner is contained in the spatial accommodation V.Need correctly install toner container 30 this moment with the position alignment that is arranged on the installation portion 301 above the developing apparatus 24.Promptly need the user toner container 30 to be installed with correct installation direction, make the toner exhaust opening of each toner container 30 and the driven wheel of stirrer etc., become the state that the position coincide with the toner receiving orifice of installation portion 301 1 sides and the drive division of stirrer etc.After loading onto new toner container 30, off switch lid 132.
The printer 1 of Gou Chenging as mentioned above, in the present embodiment: even, also can know in apparatus main body 10, to adorn which type of toner container 30 now under the state of off switch lid 132; And then, in order to represent the left and right directions center of paper delivery portion 13 (going out paper 130); Therefore, switch cover 132 is provided with confirmation unit 15.Above the container body 31 of this external toner container 30, under this toner container 30 is contained in state on the apparatus main body 10, has and be configured in the locational display part 32 (use visuognosis portion) relative with confirmation unit 15.Below, their formation is described in detail.
Fig. 5 is the vertical view of switch cover 132 and toner container 30.Confirmation unit 15 is arranged on the middle position of the left and right directions of switch cover 132 and fore-and-aft direction.In the present embodiment, the window of confirmation unit 15 with the described middle position depression that makes switch cover 132 is with recess 151 (making the recess of the part depression of framework) and be arranged on window portion 152 on this window usefulness bottom surface of recess 151.
Like this, be not window portion 152 be arranged to switch cover 132 on same plane, but by being arranged on window with on the bottom surface of recess 151, thereby can suppress window portion 152 and the paper that is discharged to paper delivery portion 13 friction, and disturb mutually with other things, can prevent that window portion 152 scuffings or dirt from entering.On the other hand, because in paper throughput direction front end one side of paper delivery portion 13, promptly the user has pit, so have the advantage that the user pinches the paper end easily on will be the position that is discharged to paper in the paper delivery portion 13 this paper of catching when taking out.And then the user can grope to recognize the window recess 151 of depression with hand, also can hold the operation of paper Width center.
Window portion 152 for example can be used transparent plastic sheet.Window is to overlook to be roughly triangular shaped recess with recess 151, and window portion 152 is made than window and used the triangular shaped of recess 151 little circles, and the both has directivity.
Window portion 152 makes that its base that is oriented to it is parallel with the front edge of apparatus main body 10, its summit 152T is towards the shape of the isosceles triangle at rear.Window is the isosceles triangle similar to it with recess 151, but has the parallel portion 1511 than more close the place ahead, described base, and then front edge one side of parallel portion 1511 is made dip plane 1512.Parallel portion 1511 is to be used to form the position that makes bracket panel 16 lift the rotation axis that rotates upward.Dip plane 1512 is to lift under the state after rotating the position that is used to support bracket panel 16 at bracket panel 16 with the angle of rotation of regulation.
With with respect to the position of paper delivery portion 13 relation, the summit 152T of window portion 152 and window are positioned at front end one side of paper throughput direction with the summit 151T of recess 151, also are positioned at the center of the left and right sides Width of paper 130.The orientation of this outer dead centre 151T, 152T is rear end one side of paper throughput direction.By adopting such position relation, the user can know the paper that is discharged in the paper delivery portion 13 center at Width.
Therefore, even form going out stacked a lot of paper on the paper 130 under the situation that ground paper piles up, the user also can recognize the center that this paper is piled up, and arrests paper in its center well-balancedly and piles up.Like this, even the user of user a little less than the finger strength or wheelchair etc. can not make the stacked state of paper scatter yet, can stably pile up from going out paper 130 taking-up paper.
In addition, aspect the relation of toner container 30, the summit 152T of window portion 152 and window are orientated to towards the installation direction with respect to the toner container 30 of apparatus main body 10 with the summit 151T of recess 151.As shown in Figure 4 and Figure 5, in the printer 1 of present embodiment, toner container 30 is installed from front one side of apparatus main body 10.For the ease of representing the installation direction of this toner container 30 to the user, window portion 152 and window with recess 151 make the summit 152T that is oriented to it and summit 151T from the place ahead of apparatus main body 10 triangle towards the left-right symmetric shape at rear.Like this, because the user grasps the orientation of summit 152T and summit 151T, can in apparatus main body 10, install toner container 30, so can prevent the installation direction mistake of toner container 30 in advance.In addition, because window portion 152 and window have shape towards the symmetry on the summit of installation direction with recess 151, so excellent in design.
Fig. 6 A～6E represents the example of window portion 152 (window recess 151) change of shape.Window portion 152a shown in Fig. 6 A is identical with window portion 152 shown in Figure 5, is the isosceles triangle shape.The window portion 152b of Fig. 6 B is the shape that is roughly triangle (so that pentagon) of setting up parallel extension on the base.The window portion 152c of Fig. 6 C is the shape of making symmetrical curve towards the limit on summit (side).It is not sharp-pointed angle but curve that the window portion 152d of Fig. 6 D makes the summit, and sets up the leg-of-mutton shape of being roughly of parallel extension on the base.It is neighbouring parallel with the base that the window portion 152e of Fig. 6 E makes the summit, and the shape that is roughly triangle (so that sexangle) of setting up parallel extension on the base.Like this, preferably the shape of window portion 152 (window with recess 151) is to be oriented to towards the straight line of the installation direction of toner container 30 or the symmetrical shape that curve constitutes with the summit.But also can adopt the shape that makes window portion 152 not have directivity, for example can adopt circular or square shape.
Toner container 30 is equipped with container body 31 and is arranged on this display part 32 above container body 31.Container body 31 has frame structure, at its internal storage toner.The inside of this external container body 31 is equipped with the stirrer that is used for agitation of toner, is used for the toner guiding is arranged on the conveyor screw oar etc. of the toner exhaust opening (figure omits) on the lower end wall of container body 31.
Display part 32 be arranged on container body 31 above, be used to show the display message of regulation.Display part 32 is configured on the position relative with confirmation unit 15 under toner container 30 is contained in state on the apparatus main body 10.The shape of display part 32 also is the size isosceles triangle shape identical substantially with window portion 152 in addition, is arranged to coincide with the position of toner container 30 to apparatus main body 10 correct installation directions.
As shown in Figure 5, display part 32 be arranged on container body 31 above, when being installed in toner container 30 in the apparatus main body 10 with correct direction, display part 32 is as one man faced mutually with window portion 152 shapes, and promptly the summit 32T of the summit 152T of window portion 152 and display part 32 is consistent.To be display part 32 152 identical with window portion, form and have the triangle that is oriented to towards the left-right symmetric shape of the summit 32T of the installation direction of toner container 30.Like this, by making window portion 152 and display part 32 have directivity, the user will be contained in toner container 30 situation on the apparatus main body 10 with the direction of mistake under, different according to window portion 152 with the direction of display part 32, can easily notice the installation of this mistake.As the change of display part 32 shapes, also can adopt the shape of example shown in Fig. 6 A～6E.
Display part 32 can have the seal formations such as (seal) that can be bonded in the bonding plane on the container body 31 with the back side.In the present embodiment, represented upper central portion, be provided with to overlook and be roughly leg-of-mutton display part with recess 33, on its bottom surface 331, pasted the example of the seal of display part 32 usefulness at container body 31.In addition, display part 32 is provided with the literal display part 322 as (being shown as " ABCDE " in Fig. 5) such as graphic sign display part 321 display message, that show the graphic sign of expression toner, demonstration manufacturer names.Also can on display part 32, show mark that does not constitute literal etc. in addition.And then, substitute with formation display parts 32 such as seals, also can on container body 31, directly form the leg-of-mutton display part that comprise described graphic sign, literal with metal die processing.
Display message such as the literal of mark, mark or graphic sign on display part 32, when the user changes toner container 30, when the place ahead with respect to the apparatus main body 10 of the direction of this printer 1 is decided to be reference direction, in toner container 30 normal mounting under the situation on the apparatus main body 10, from the place ahead, described display message is towards positive dirction.Promptly be printed as the user from apparatus main body 10 the place aheads, can judge " ABCDE " such literal of reading from common direction.Like this, in case toner container 30 normal mounting on apparatus main body 10, the display message that the user can be from the place ahead reads display part 32 from correct direction.Therefore the user can see display message easily, and under the situation that the installation direction of toner container 30 is got wrong, because this mistake can be promptly noticed in upsets such as Word message.
The printer 1 of present embodiment is provided with window portion 152 on the switch cover 132 as the part of apparatus main body 10 shells.Therefore, Wai Bu light can enter in the apparatus main body 10 by window portion 152.In apparatus main body 10, owing to have the member that photosensitive drums 21 such meetings are subjected to outside influence of light,, be used to limit light from this window portion incident to apparatus main body 10 internal divergence so near window portion 152, be provided with light-shielding structure (light shielding part).Below with reference to Fig. 7 this light-shielding structure is described.
Fig. 7 is the VII-VII line sectional view of Fig. 5.For figure is simplified, do not draw bracket panel 16 among this external Fig. 7.As mentioned above, window portion 152 is arranged on window that the part that makes switch cover 132 is recessed to form with on the bottom surface of recess 151.Window has with recess 151: the sidewall 153 that extends in the depression direction and be connected underside wall 154 on this sidewall 153, and on the end edge 155 of underside wall 154, be embedded with the transparent panel that constitutes window portion 152.
The display part of toner container 30 is arranged on the top 31F of toner container 30 with recess 33, has: paste to constitute display part 32 seal bottom surface 331 and be connected sidewall 332 (shading wall) on the surrounding edge of this bottom surface 331.Display part has with recess 33 to be overlooked than window with big triangular shaped of recess 151, so that the window of can packing into is with recess 151, switch cover 132 is closed under the state of tram, has the degree of depth of not disturbing with window portion 152.
Covered 132 o'clock at off switch, window portion 152 surpasses the top 31F of toner container 30, enters into display part with in the recess 33, near bottom surface 331 (display part 32).In addition, window uses the sidewall 153 of recess 151 near the sidewall 332 of display parts with recess 33, faces mutually with it.The top 31F of the inside of switch cover 132 and toner container 30 is close in addition, faces mutually with it.Promptly, display part is all made the shape with directivity with recess 33 with at the outstanding window in the inside of switch cover 132 with recess 151, when with correct installation direction toner container 30 being installed, window is received into recess 151 and divides the inboard of display part with the sidewall 332 of recess 33.
Therefore, from the light of the outside of window portion 152 incidents, rely on the bottom surface 331 of the underside wall 154 that has with recess 33 near display part,, in apparatus main body 10, do not spread near the sidewall 332 of sidewall 153 and near the top 31F of switch cover 132 the insides.On the other hand, toner-particle flies away in apparatus main body 10 inside sometimes, but since exist such bottom surface 331, sidewall 332 and top 31F, the toner-particle that flies away to be difficult to arrive window portion 152 below, thereby can suppress the pollution of window portion 152.
Fig. 8 represents other embodiments of light-shielding structure, is the VII-VII line sectional view of Fig. 5.At this, muscle 333 (shading wall) for example uprightly is set, on the 31F on toner container 30A (container body 31A) so that the window that is projected into switch cover 132 the insides is surrounded with recess 151.That is, the muscle 333 upright shapes that are provided with are overlooked and are roughly than the window big slightly triangle of recess 151.When switch cover 132 was closed, muscle 333 was faced with it mutually near the sidewall 153 of window with recess 151.The effect that the toner container 30A that has such muscle 333 also can play described shaded effect and stop toner-particle to fly away.
Below with reference to Fig. 9 A～Figure 11 bracket panel 16 is described.Fig. 9 A is the interior vertical view that holds state of pit that expression is contained in bracket panel 16 confirmation unit 15 (window with recess 151), Fig. 9 B is that expression is lifted rotation upward to bracket panel 16, supports the vertical view of the deployed condition of throughput direction front end one side that is discharged to the paper in the paper delivery portion 13.The X-X line sectional view of Figure 10 presentation graphs 9A in addition.
Bracket panel 16 is used for aiding support paper when large-sized paper is discharged to paper delivery portion 13, in the time of maybe will improving the conformability etc. of paper, the frame-like that it is triangular in shape can be installed on the confirmation unit 15 of switch cover 132 freely to rotate.Bracket panel 16 is arranged on the confirmation unit 15, its result, and the allocation position of bracket panel 16 goes out the Width central portion of paper in throughput direction front end one side of paper, is positioned at the position that is fit to aiding support paper.Bracket panel 16 has frame section 161, around openings wall 162, taper surface 163, rotation section 164 and paper carrying plane 165.
Frame section 161 is to embed window has peristome with the inboard in the recess 151 leg-of-mutton framing component.As shown in figure 10, frame section 161 has and the cup depth unanimous on the whole thickness of window with recess 151, under the state of packing into, is roughly same plane above the top 161T of frame section 161 and the switch cover.Therefore, the front end that is discharged to out the paper on the paper 130 can not blocked by bracket panel 16.Use between the sidewall 153 of recess 151 at the outside of frame section 161 wall and window, be provided with the unlikely small gap that influences bracket panel 16 rotating property degree.
Around openings wall 162 is to form overlooking of described peristome to be leg-of-mutton wall.This peristome is set is for when the pit that utilizes confirmation unit 15 is installed bracket panel 16, that guarantees window portion 152 uses the visuognosis performance.
Taper surface 163 be above frame section 161 161T to the dip plane that tilts downwards of around openings wall 162.This taper surface 163 have from directly over beyond direction also see the function of window portion 152 easily.In addition because window is concave surfaces with recess 151, have the tendency that dust is detained easily, by having taper surface 163, the user not only can easily clean near the dust the central authorities that are trapped in window portion 152, also can easily clean near the dust the around openings wall 162 that is trapped in window portion 152.
Rotation section 164 is arranged near the base of frame section 161, is connected with the parallel portion 1511 usefulness axle of window with recess 151, realizes the rotation of lifting of bracket panel 16.Bracket panel 16 sways by rotation section 164, can carry out Status Change between the window of packing into is with the deployed condition of holding state and aiding support paper in the recess 151.
Paper carrying plane 165 is positioned at the inside of frame section 161, is the leg-of-mutton carrying plane that is used to support paper.Shown in Fig. 9 B, paper carrying plane 165 exposes a side above the paper delivery portion 13 at bracket panel 16 during for deployed condition, presents with respect to going out the state that paper 130 only lifts predetermined angular.This moment, the top 161T of frame section 161 contacted with the dip plane 1512 of window with recess 151, and bracket panel 16 is a stable status.And as shown in figure 11,165 supportings of paper carrying plane are discharged to the paper P in the paper delivery portion 13.On the other hand, when holding state, paper carrying plane 165 contacts with the underside wall 154 of window with recess 151 at bracket panel 16.
The user is contained in window to the bracket panel 16 of such formation with in the recess 151 usually in advance, lifts rotation as required, becomes deployed condition, can support the paper that is discharged in the paper delivery portion 13.In addition, owing to utilize confirmation unit 15 that bracket panel 16 is packed into, thus there is no need to guarantee in addition the place that holds of bracket panel 16, on the other hand, owing on bracket panel 16, peristome is arranged, so yet not influencing to window portion 152 with the visuognosis performance.Also can use the handle of this bracket panel 16 when opening switch cover 132 in addition.
According to the printer 1 of the present embodiment that constitutes as mentioned above, the user passes through window portion 152 from the outside of printer 1, just can confirm the display message of record on the display part 32 of toner container 30.Therefore the user need not specially open switch cover 132, just can know really which type of toner container 30 is contained on the apparatus main body 10.Therefore for example when toner container 30 is ordered goods or when requiring maintenance, when needs are understood the model etc. of this toner container 30, can promptly understand it, thereby can improve user's convenience.
Say again,, comprise that the image forming part of photosensitive drums 21 is subjected to the influence of outside light because of on the shell of apparatus main body 10, being provided with window portion 152.In the present embodiment, adopted when switch cover 132 is closed, window has been embedded the light-shielding structure of the display part usefulness recess 33 that is engaged in toner container 30 with the outshot of recess 151.Therefore mainly be the effect that sidewall 332 has played the shading wall, can suppress of the diffusion of the light of outside in apparatus main body 10 inside.Such light-shielding structure also can be suppressed at the toner-particle that flies away in the apparatus main body 10 attached on the window portion 152.
Window portion 152 is arranged on window with on the bottom surface of recess 151 in addition, is configured in than going out on the position that paper 130 more caves in.Therefore external force is difficult to act on the window portion 152, can suppress to produce scar and pollution, and that can guarantee window portion 152 for a long time well uses the visuognosis performance.
Window portion 152 is arranged on the left and right sides Width central part of the switch cover 132 that is disposed at paper throughput direction front end one side in addition, and the summit 152T of window portion 152 (window with the summit 151T of recess 151) is positioned at the center of the left and right sides Width of paper 130.Therefore the user can utilize window portion 152 (summit 152T) as central representation portion, can know the paper that is discharged in the paper delivery portion 13 center at Width.
Utilize confirmation unit 15 (window with recess 151) to assemble bracket panel 16 in addition, be contained in window in the time of usually, make its rotation when needing with in the recess 151, can aiding support paper.And on the bracket panel 16 peristome is arranged, that can guarantee window portion 152 uses the visuognosis performance.Like this, owing to flexible Application effectively is the recess that goes out paper 130 that window portion 152 is provided with, so there is no need to guarantee in addition the place that holds of bracket panel 16.This external design aspect can not cause out the mixed and disorderly sensation of paper 130 yet.
More than the printer 1 of embodiment of the present invention is illustrated, but the invention is not restricted to this, for example can adopt following embodiment.
[1] in said embodiment, represented with the example of printer 1 as image processing system.Much less the present invention also goes for other image processing system such as duplicating machine, facsimile recorder or their compounding machine.
[2] in said embodiment, represent window portion 152 is arranged on the example of the Width central portion of switch cover 132, but also can be arranged on the Width central portion to window portion 152.Also can beyond the window portion 152 of assembling bracket panel 16, window portion be set in addition in addition.For example can be arranged on front one side (outside surface of said in said embodiment manual sheet feed section 12) of apparatus main body 10.Even also good with the visuognosis performance for window portion 152 in the dark in addition preferably is configured in lighting apparatus near the window portion 152.
[3] in said embodiment, the perspective portion with the visuognosis performance as being used to guarantee window portion 152 has represented that bracket panel 16 is provided with the example of peristome.On this peristome, transparent panel, transparent membrane or slotted plate etc. can also be installed.Replace in addition on bracket panel 16, peristome being set, also can use transparent set square as bracket panel 16.
[4] in said embodiment, the display part 32 that has exemplified toner container 30 is triangles, and with printing word and the graphic sign example as display message.The shape of display part 32 is arbitrarily, can be directive different shape except triangle or the different shape that does not have directivity.The shape of the display part 32 of the shape of window portion 152 and toner container 30 is necessary not consistent yet in addition.
As display message, preferably comprise a kind of in literal, mark or the graphic sign at least, but also can be independent colouring information etc.In addition in order to make the functional of in the dark display part 32 with visuognosis, also can make display part 32 with the material that has fluorescence property, holds optical property, or with formation display parts 32 such as the panels with luminescent properties, thermo-sensitive property.
In addition, also can in the toner container 30 (consumables supply member), not necessarily comprise the part of display message as using visuognosis portion.Promptly in toner container 30, be not arranged on the display part 32 shown in the described embodiment especially, can be from the part on window portion 152 usefulness visuognosis toner containers 30 (container body 31) surface.Perhaps other members that also can be beyond toner container 30 can be with the visuognosis position on window portion 152 is set.
[5] in said embodiment, as light-shielding structure, represented display part is embedded the example of structure that cooperates with recess 33 and window with recess 151.Replace, also can be as light-shielding structure for example in the inside of switch cover 132 side, with have light-proofness can spongiform shading encapsulant be enclosed in window with recess 151 around, make this shading encapsulant the jag butt or near toner container 30 above.
[6] in said embodiment, as an example of image processing system and consumables supply member, represented the printer 1 of electrofax mode and the example of the toner container 30 of wherein packing into.In addition, the present invention for example also is applicable to ink-jet printer and the print cartridge of wherein packing into.The present invention also can be widely used in the various electrical equipment of various electric household appliances, industrial use and mechanical hook-up etc. in addition, and the consumables supply member of packing in them.
In addition, in described embodiment, mainly comprise invention with following formation.
Image processing system provided by the invention comprises: apparatus main body, have frame structure, and carry out the action that image forms; Go out paper, constitute the part of described frame structure, be received in and carry out the paper that image forms the discharge of processing back in the described apparatus main body; Window portion is arranged on describedly to go out on the paper, can be with the part in the described apparatus main body of visuognosis; And bracket panel, be attached to describedly to go out on the paper, in the deployed condition of the paper that aiding support is discharged be contained in describedly to go out to change state holding between the state in the paper, wherein, described window portion is arranged on the bottom surface of the recess that makes the described part depression that goes out paper, described bracket panel describedly is accommodated in the described recess when holding state when being in, and is provided with the perspective portion with the visuognosis performance that is used to guarantee described window portion.
According to such image processing system, the user can use the part in the visuognosis apparatus main body by being arranged on the window portion on the apparatus main body.Therefore the user need not open switch cover etc., just can know at any time which type of member is contained in the first-class internal state of apparatus main body.Because bracket panel is to be contained in the recess that is provided with window portion, bracket panel is not contained in interior position in addition,, can avoids out paper that mixed and disorderly sensation is arranged yet even bracket panel and window portion are arranged on out on the paper so do not need to be provided with in addition.
In described formation, preferably, described bracket panel comprises: have with the frame section of described recess embedding fit shapes and at the inboard peristome that forms of this frame section, described frame section has and the essentially identical thickness of the cup depth of described recess.
According to this formation, bracket panel is in when holding state, and the top of frame section do not given prominence to from going out paper, is roughly same plane.Therefore the front end that is discharged to out the paper on the paper can not blocked by bracket panel.
In this case, preferably, become face one side on surface when holding state in that being in of described frame section is described, be formed with the taper surface that tilts towards described peristome downwards.
According to this formation owing to be formed with above-described taper surface, even bracket panel is contained under the situation of the structure in the recess that is provided with window portion adopting, from directly over beyond direction also can easily see window portion.Accumulate dust etc. easily in this external recess, by taper surface is set, the user can easily clean dust that accumulates in the recess etc.
In described formation, in addition preferably, also comprise: the consumables supply member, be installed in dismantledly on the described apparatus main body, wherein, described window portion can be used the part of visuognosis consumables supply member under the state that described consumables supply member is contained on the apparatus main body.
Constitute according to this, the user can use the part of visuognosis consumables supply member by being arranged on the window portion on the apparatus main body.Therefore the user need not open switch cover etc., can know at any time which type of consumables supply member is contained on the apparatus main body.
In this case, preferably, also comprise: developing mechanism, be arranged on the inside of described apparatus main body, wherein, described consumables supply member is the toner container that is used for replenishing to described developing mechanism toner.
According to this formation, the user need not open switch cover etc., just can know at any time which type of toner container is contained on the apparatus main body.
In this case, preferably, described toner container has the visuognosis of using portion, and part or all of this usefulness visuognosis portion is provided with the display part of the display message that shows regulation.
According to this formation, the user can confirm the display message that shows by window portion on toner container.Therefore the user can easily hold the origin of toner container according to display message.
In described formation, in addition preferably, described recess is arranged on to be discharged to and describedly goes out throughput direction front end one side of the paper on the paper and be arranged near the described Width central portion that goes out paper.
Constitute according to this, by disposing the position of recess as mentioned above, the allocation position of bracket panel also can and go out the Width central portion of paper in paper feeding direction front end one side.Therefore bracket panel can be configured in the suitable position of the aiding support of paper.In addition, the user is mark with the recess, can recognize the Width center of paper (paper is piled up).
In this case, preferably, described recess and/or bracket panel have the shape of symmetry, and this symmetrical shape has the summit, and this summit is oriented to paper feeding direction rear end one side that goes out paper towards described.
Constitute the Width center that to pile up with simple and clear shape display paper according to this.Because central representation portion has the shape of symmetry, its summit is towards paper feeding direction rear end one side that goes out paper, excellent in design in addition.
In described formation, in addition preferably, described window portion double as is represented to be discharged to the described central representation portion that goes out the Width center of the paper on the paper and is used.
According to this formation, the user as mark, can recognize the Width center of paper (paper is piled up) to window portion.Therefore paper can be taken out in the Width center of the paper of user by arresting identification well-balancedly.
In this case, preferably, described window portion has the shape of symmetry, and, this symmetrical shape has the summit, and this summit is oriented to paper feeding direction rear end one side that goes out paper towards described, and described apex configuration is on the center of paper at Width that is discharged to described paper delivery portion.
Constitute the Width center that to pile up with simple and clear shape display paper according to this.Because central representation portion has the shape of symmetry, its summit is towards paper feeding direction rear end one side that goes out paper, excellent in design in addition.
As mentioned above, according to image processing system of the present invention, the user just can know now from the outside of image processing system main body which type of consumables supply member is contained on the apparatus main body.Therefore for example when toner container is ordered goods or when requiring to keep in repair, when the model that needs to be grasped this toner container etc., can promptly hold, improved the convenience in user's use.Owing to being packed into, bracket panel is provided with in the recess of window portion in addition, so, also can avoid out the mixed and disorderly sensation of paper, excellent in design even bracket panel and window portion are arranged on out on the paper.

Claims (10)

1. image processing system is characterized in that comprising:
Apparatus main body has frame structure, carries out image and forms action;
Go out paper, constitute the part of described frame structure, be received in and carry out the paper that image forms the discharge of processing back in the described apparatus main body;
Window portion is arranged on describedly to go out on the paper, can be with the part in the described apparatus main body of visuognosis; And
Bracket panel is attached to describedly to go out on the paper, in the deployed condition of the paper that aiding support is discharged be contained in describedly to go out can to change state holding between the state in the paper, wherein,
Described window portion is arranged on the bottom surface of the recess that makes the described part depression that goes out paper,
Described bracket panel describedly is accommodated in the described recess when holding state when being in, and is provided with the perspective portion with the visuognosis performance that is used to guarantee described window portion.
2. image processing system according to claim 1 is characterized in that,
Described bracket panel comprises: has with the frame section of described recess embedding fit shapes and at the inboard peristome that forms of this frame section,
Described frame section has and the essentially identical thickness of the cup depth of described recess.
3. image processing system according to claim 2 is characterized in that, becomes face one side on surface when holding state in that being in of described frame section is described, is formed with towards described peristome and the taper surface that tilts downwards.
4. image processing system according to claim 1 is characterized in that also comprising:
The consumables supply member is installed on the described apparatus main body dismantledly, wherein,
Described window portion can be used the part of visuognosis consumables supply member under the state that described consumables supply member is installed on the apparatus main body.
5. image processing system according to claim 4 is characterized in that also comprising:
Developing mechanism is arranged on the inside of described apparatus main body, wherein,
Described consumables supply member is the toner container that is used for replenishing to described developing mechanism toner.
6. image processing system according to claim 5 is characterized in that,
Described toner container has the visuognosis of using portion, and part or all of this usefulness visuognosis portion is provided with the display part of the display message that shows regulation.
7. image processing system according to claim 1 is characterized in that, described recess is arranged on to be discharged to and describedly goes out throughput direction front end one side of the paper on the paper and be arranged near the described Width central portion that goes out paper.
8. image processing system according to claim 7 is characterized in that, described recess and/or bracket panel have the shape of symmetry, and this symmetrical shape has the summit, and this summit is oriented to paper feeding direction rear end one side that goes out paper towards described.
9. image processing system according to claim 1 is characterized in that, described window portion double as is represented to be discharged to the described central representation portion of paper in the Width center that goes out on the paper and used.
10. image processing system according to claim 9 is characterized in that,
Described window portion has the shape of symmetry, and this symmetrical shape has the summit, and this summit is oriented to paper feeding direction rear end one side that goes out paper towards described,
Described apex configuration is being discharged on the described center of paper at Width that goes out paper.
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