CN204925619U - Switching device, image forming device - Google Patents

Abstract

An object of the utility model is to provide a switching device during side door, bring the impact can not for outside door in opening. Image forming device (1) have can the switching interior side door (35) and recording medium loading part (18) that are used for loading recording medium (P), the outside of side door (35) including establish recording medium loading part (18), and can be the center and carry out the switching in order to establish fulcrum axle (35a) on the horizontal direction, wherein, interior side door (35) have make in side door (35) become can not the open mode sticking department (36), and can be the center at the ascending fulcrum axle in vertical side (35a) and carry out the switching in order to establish, recording medium loading part (18) have cover portion (18e), cover portion (18e) is used for sticking department (36) or is used for hiding the opening (35c) that sticking department (36) goes on operating.

Description

Opening and closing device, image processing system

Technical field

The utility model is about the image processing system in a kind of opening and closing device or duplicating machine, printer, facsimile recorder or its multi-function peripheral.

Background technology

In opening and closing device or image processing system, exist a kind of on same side, be provided with two can the structure of door of opening and closing.

Such as in image processing system, there is a kind of image processing system, its be provided with on same side for open image processing system inside inner door and can the manual feed dish of opening and closing relative to image processing system.In this kind of image processing system, impact likely to due to the opening and closing of inner door the manual feed dribbling outside it, and cause the problems such as the distortion of manual feed dish, dislocation or breakage due to this impact.Particularly under the pent state of manual feed dish, when opening inner door mistakenly, inner door can be there is and manual feed dish is opened simultaneously, both load effects to the manual feed dish of downside bring the problem of larger impact.

Therefore, in patent documentation 1 ((Japan) JP 2003-173125 publication), as shown in figure 30, on the same side 100a of image processing system 100, so that the mode of opening and closing shutter door 101 for the inner paperboard of removal of images forming apparatus 100 and manual feed platform 102 can be provided with relative to side 100a respectively.Further, the bar 103 for opening and closing shutter door 101 is covered by manual feed dish 102, if not the state opened by manual feed platform 102, then cannot shutter door 101 be opened by control lever 103.

< prior art document >

< patent documentation >

Patent documentation 1:(Japan) JP 2003-173125 publication

Utility model content

< problem > to be solved in the utility model

Utilize the structure of patent documentation 1, the step opening respective door can be fixed, the operation of mistake can not be produced.Therefore, can not occur two doors to be opened, as the problem manual feed platform of outer door applying the loading of two doors simultaneously simultaneously.

But, in the utility model of patent documentation 1, although the problem of the loading applying two doors can not be there is simultaneously, but the direction of opening the door due to each is identical, therefore, when opening inner door, the deadweight that there is inner door or the loading caused by the action of opening inner door can be applied in outer door, bring the problem of greater impact to outer door.

In view of this kind of situation, the purpose of this utility model is to provide a kind of opening and closing device, and it is when opening inner door, can not bring impact to outer door.

< solves the means > of above-mentioned problem

In order to solve the problem, the utility model provides a kind of opening and closing device, it has inner door and outer door, described inner door is can the mode of opening and closing be formed, described outer door is located at the outside of described inner door, and opening and closing can be carried out to establish centered by fulcrum shaft in the horizontal direction, it is characterized in that, described inner door have described inner door is become can not the sticking department of open mode, and described inner door is can be formed to be located at the mode of carrying out opening and closing centered by the fulcrum shaft in vertical, described outer door has covering part, under the state that described inner door and described outer door are closed, described covering part is by described sticking department, or hide for the peristome operated described sticking department.The effect > of < utility model

According to the utility model, because inner door is different from the opening and closing direction of outer door, when therefore opening inner door, the loading of inner door can not be applied in outer door.Therefore, impact can not be brought due to the opening and closing of inner door to outer door.

Accompanying drawing explanation

Fig. 1 is the sectional view of the image processing system of the first embodiment of the present utility model.

Fig. 2 is the sectional view from top of image processing system.

Fig. 3 is the sectional view from top of the image processing system of closing manual feed plate-like state.

Fig. 4 is the sectional view from side of the image processing system of closing manual feed plate-like state.

Fig. 5 is the stereographic map of image processing system.

Fig. 6 is the stereographic map opening manual feed plate-like state of image processing system.

Fig. 7 is the outboard profile opening manual feed plate-like state of image processing system.

Fig. 8 is the sectional view of control lever periphery.

Fig. 9 is the sectional view of control lever periphery.

Figure 10 is the outboard profile of the image processing system of closing manual feed plate-like state.

Figure 11 is the stereographic map of the image processing system opening inner door state.

Figure 12 is the sectional view from side of the image processing system opening inner door state.

Figure 13 is the sectional view from top of the image processing system opening inner door state.

Figure 14 is the synoptic diagram representing that monitor shows.

Figure 15 is the stereographic map representing the appearance of installing dust cap.

Figure 16 is the stereographic map of the inner door opening and closing represented when installing dust cap.

Figure 17 is the synoptic diagram of the variation of the covering part representing embodiment of the present utility model.

Figure 18 is the synoptic diagram of the variation of the covering part representing embodiment of the present utility model.

Figure 19 is the synoptic diagram of the variation of the covering part representing embodiment of the present utility model.

Figure 20 is the stereographic map of the variation of the image processing system representing embodiment of the present utility model.

Figure 21 is the cut-open view of the control lever periphery in variation.

Figure 22 is the cut-open view of the control lever periphery in variation.

Figure 23 is the Sketch figure of the variation of the image processing system representing embodiment of the present utility model.

Figure 24 is the synoptic diagram of the variation of the cue mark of the image processing system representing embodiment of the present utility model.

Figure 25 is the synoptic diagram of the variation of the cue mark of the image processing system representing embodiment of the present utility model.

Figure 26 is the synoptic diagram of the variation of the cue mark of the image processing system representing embodiment of the present utility model.

Figure 27 is the synoptic diagram of the variation of the cue mark of the image processing system representing embodiment of the present utility model.

Figure 28 is the sectional view of the variation of the manual feed dish open-close structure of the image processing system representing embodiment of the present utility model.

Figure 29 is the Sketch figure of the image processing system of the ink-jetting style representing embodiment of the present utility model.

Figure 30 is the Sketch figure of image processing system in the past.

Symbol description

1 image processing system

18 manual feed dishes (outer door or recording medium loading part)

18a fulcrum shaft

18b paper loading face (recording medium loading surface)

18c handle portion

18e covering part

18f rear indicia portion (operation mark)

18k performance constraint portion

18m manual feed dish mark (operation mark)

18n paperboard marks for treatment (operation mark)

35 inner door

35a fulcrum shaft

35c peristome

35e press section mark (operation mark)

35f paperboard marks for treatment (operation mark)

35g azimuth mark (operation mark)

36 control lever (sticking department)

36a arrow (operation mark)

36c jut (operation part)

40 dust caps

P recording paper (recording medium)

Embodiment

Referring to accompanying drawing, embodiment of the present utility model is described.It should be noted that, in the various figures, give identical symbol for same or equivalent part, and suitably simplify or omit its repeat specification.

In the image processing system 1 of the monochrome shown in Fig. 1, so that processing unit 2 can be provided with removably.Processing unit 2 by can support from the teeth outwards the toner as developer drum type the photoconductor drum 10 of rotor, the charging roller 11 similarly charged in the surface of photoreceptor stock 10, supply the developing apparatus 12 of toner to the surface of photoconductor drum 10 and form for the cleaning balde 13 etc. on the surface of clean photoconductor drum 10.

Exposure portion 3 is configured with in the below of processing unit 2.Exposure portion 3 sends laser based on view data.

In addition, on the position abutted with photoconductor drum 10, be configured with the transfer roll 14 of the image on transfer printing photoconductor drum 10.Transfer nip is formed by the abutting part of transfer roll 14 and photoconductor drum 10.In addition, transfer roll 14 is applied with predetermined DC voltage (DC) and/or alternating voltage (AC).

Main sheet feed section 4 is positioned at the bottom of image processing system 1, by accommodating as the paper feeding cassette 15 of the recording paper P of recording medium and being formed by the paper feed roller 16 etc. that recording paper P is transported to paper supply road 30 from paper feeding cassette 15.The contraposition roller that is made up of contraposition roller 17a, 17b is configured with to 17 at the end on paper supply road 30.

Manual sheet feed section 5 is provided with on the right side of main sheet feed section 4.Manual sheet feed section 5 by the manual feed tray 18 as outer door or recording medium loading part on the side 1a being located at image processing system 1, by recording paper P from manual feed tray 18 be transported to manual paper supply road 31 manual paper feed roller 19, to be separated and the separate roller 20 etc. sending recording paper P is formed.Manual feed dish 18 be set as can centered by fulcrum shaft relative to image processing system 1 to arrow B 1 direction opening and closing.Manual feed road 31 is collaborated at its end and paper supply road 30.

Above transfer roll 14 with the abutting part of photoconductor drum 10, be formed with vertical transport road 32, be configured with fixing section 6 at the end of vertical transport road 32.Fixing section 6 has the fixing roller 21 heated by heating source, the backer roll 22 etc. that can pressurize to this fixing roller 21.

Above fixing section 6, be provided with ADF road 33, be provided with paper discharge unit 7 at the end on ADF road 33.Paper discharge unit 7 is configured with a pair exit roller 23 for being discharged to the outside by recording paper P and is used for receiving the discharge tray 24 of discharged recording paper P.Except ADF road 33, also separately separate reversion transport road 34 from exit roller 23.

Reversion transport road 34 collaborates in paper supply road 30 at its end.Reversion conveying roller 25 is configured with in the way of reversion transport road 34.

It should be noted that, processing unit 2, exposure portion 3, fixing section 6 etc. are the image formation units for forming image on recording paper P.

Below, be described with reference to the elemental motion of Fig. 1 to above-mentioned image processing system 1.

After image formation action starts, charging roller 11 is first utilized to be charged in the surface of photoconductor drum 10.Then, based on view data from exposure portion 3 illuminating laser beam, the current potential of irradiated part reduces and forms electrostatic latent image.On the photoconductor drum 10 being formed with electrostatic latent image, supply toner from developing apparatus 12 to its surface portion, as toner image (developer picture) by visual image.Then, the toner etc. on the photoconductor drum 10 after utilizing cleaning balde 13 removing to remain in transfer printing.

On the other hand, after image formation action starts, in the bottom of image processing system 1, by paper feed roller 16 rotating drive of main sheet feed section 4, the recording paper P be housed in paper feeding cassette 15 is made to be sent to paper supply road 30.

When carrying out paper supply from manual sheet feed section 5 couples of recording paper P, manual paper feed roller 19 rotating drive, sends successively by the recording paper P be housed in manual feed tray 18.Then, be separated one by one by the separated roller of recording paper P 20 sent successively and pass out to manual paper supply road 31, being transported to paper supply road 30.

Be sent to the recording paper P on paper supply road 30, utilize contraposition roller to carry out timing to 17, be transported to the clamping part of transfer roll 14 and photoconductor drum 10 at the time point closing the toner image on photoconductor drum 10 surface, transfer printing toner image.

Recording paper P transferred with toner image is transported to fixing section 6, utilize the fixing roller 21 that heats by heating source and backer roll 22, recording paper P is heated and is pressurizeed, and toner image is fixed on recording paper P.Then, fixing have the recording paper P of toner image separated and after being transported to ADF road 33, be discharged on discharge tray 24 by exit roller 23 from fixing roller 21.

When carrying out two-face printing to recording paper P, recording paper P is transported to exit roller 23, time point till the rear end of recording paper P is extracted out from exit roller 23, exit roller 23 rotates backward, and recording paper P is carried by towards opposite direction and is sent to reverse transport road 34.Afterwards, recording paper is reversed conveying roller 25 and carries on reverse transport road 34, under the state of positive and negative reversion, be again transported to contraposition roller 17.Then, rearwardly carried out image transfer printing and fixing after, be discharged on discharge tray 24 by exit roller 23.

Then, the structure of manual paper feed tray 18 and inner door 35 is described.

Fig. 2 is the sectional view from top view image processing system 1, identical with Fig. 1, indicates the state that manual feed dish 18 is opened.Manual feed dish 18 have fulcrum shaft 18a, paper loading face 18b, handle portion 18c as recording medium loading surface, elasticity fitting portion 18d, covering part 18e, as the rear indicia portion 18f of operation mark and side rail 18g etc.

At the device private side of the image processing system 1 of manual feed dish 18, be provided with inner door 35.Inner door 35, except having fulcrum shaft 35a, also has the transfer roll 14 of image processing system 1 inside, contraposition roller 17b, reversion conveying roller 25 and reversion transport road 34.On image processing system 1, be provided with the detecting sensor 39 of the opening and closing for detecting inner door 35.

Then, the image processing system 1 under manual paper feed tray 18 closed condition is described, and action when opening manual feed dish 18 is described.Fig. 3 and Fig. 4 represents inner door 35 and the pent state of manual feed dish 18, and Fig. 5 is the stereographic map of this state.

As shown in Figure 3, recess 35h is provided with at the Outboard Sections of inner door 35.Under the state that manual feed dish 18 and inner door 35 are closed, the part of recess 35h is incorporated in manual feed dish 18.

As shown in Figure 5, when manual feed dish 18 is closed relative to image processing system 1 main body, side 1a flushes with the lateral surface 18h of manual feed dish 18.

Under the pent state of manual feed dish 18, the elasticity fitting portion 18d shown in Fig. 3 is entrenched in the embedded hole 35b of inner door 35.Thus, manual feed dish 18 is supported by inner door 35, maintains pent state.

Then, when opening manual feed dish 18, by holds handle portion 18c, it being pulled laterally, because this power opened makes elasticity fitting portion 18d elastic deformation, to be removed with the Qian He of embedded hole 35b.Thereby, it is possible to become the state opened by manual feed dish 18 shown in Fig. 1 and Fig. 2.

Under the state that the image processing system 1 shown in Fig. 6 is placed in the horizontal plane, elasticity fitting portion 18d is maintained at by the manual feed dish 18 relieved the state opened along general horizontal direction with the Qian He of embedded hole 35b, can on the 18b of paper loading face, not make recording paper P shifting ground be loaded.

Paper loading face 18b loads recording paper P, utilizes side rail 18g to carry out the location of the Width of loaded recording paper P.

Then, the opening and closing of inner door 35 is described.Inner door 35 is can the mode of opening and closing be arranged on than inside the device of manual feed dish 18 closer to image processing system 1.Inner door 35 be for, when there is paperboard because image forms action, by image processing system 1 inner open, by the door that the recording paper P that blocks in inside removes.Such image processing system 1 is be provided with as can the manual feed dish 18 of door of opening and closing and the structure of the double door of inner door 35 on the 1a of same side.

As shown in Figure 7, the peristome 35c for opening inner door 35 is provided with in the left side of inner door 35.In peristome 35c, be provided with the control lever 36 as sticking department.Control lever 36 is provided with the arrow 36 as operation mark, represents direction of operating to operator.Immediately below control lever 36, be provided with the press section mark 35e as operation mark, when closing inner door 35, indicate to operator and the part of press section mark 35e is pressed and closes the item of inner door 35.

Fig. 8 is the sectional view observing control lever 36 from the side.Be configured with control lever 36 in the downside of peristome 35c, the upside of peristome 35c is for making operator finger be inserted the space being also pressed into control lever 36 downwards.

Control lever 36 has in peristome 35c side for making operator presses go forward side by side the bar 36b of line operate.On the top of bar 36b, be provided with the jut 36c as carrying out the operation part operated for hook finger.The opposition side of bar 36b is divided into two strands, and two bursts of respective ends have holding division 36d.Control lever 36 utilizes force application spring 37 and exerts a force to arrow B 3 direction, can be fixed in inner door 35 along the mode of the above-below direction movement in figure.

The housing 1b of image processing system 1 has clamping hole 1c on the position relative with each holding division 36d.

To control lever 36 to arrow B 3 direction force, make holding division 36d be inserted into clamping hole 1c by utilizing force application spring 37, control lever 36 is fixed on housing 1b.At holding division 36d by under the state that fixes on housing 1b, inner door 35 is locked on the portion, is set as and can not opens inner door 35.

When opening inner door 35, the force of antagonism force application spring 37, presses bar 36b downwards with finger, as shown in Figure 9, the fixing of holding division 36d and housing 1b is removed.

Then, by maintaining the state of pressing lower beam 36b downwards, while apply power to inner door 35 to arrow B 4 direction, thus inner door 35 can be opened.Now, by finger is hung over the jut 36c being arranged on more inboard position from the side 35d of inner door 35, and apply power to arrow B 4 direction thus inner door 35 can be opened.So, by removing the fixing of holding division 36d and housing 1b and removing the locking of inner door 35, and by jut 36c that finger is hung over control lever 36 carrying out moving (operating jut 36c) thus can proceeding to a series of action of opening till inner door 35, its operability is good.It should be noted that, also finger can be hung on the wall 35h of the inner door 35 formed by peristome 35c or wall 35j etc., thus carry out the action of opening inner door 35.

It should be noted that, be located at transfer roll 14 in inner door 35 and contraposition roller 17b and utilize spring etc. and the power that applies to open inner door 35 direction to inner door 35.Therefore, even if operator does not carry out the action of opening inner door 35, also by removing the fixing state of holding division 36d and housing 1b, thus automatically the power opening inner door 35 direction is applied a little to inner door 35.

As shown in Figure 10, on manual feed dish 18, below handle portion 18c, be carved with the manual feed dish mark 18m as operation mark.Thus, utilize manual feed dish 18 to be pallet for manual feed, and opened it by holds handle portion 18c, thus make operator easily know the item that can use manual feed dish 18.

As shown in the dotted line part of Fig. 8 and Figure 10, under the state that manual feed dish 18 is closed, control lever 36 and peristome 35c are coated to cap 18e and cover completely and cannot from outside.Therefore, it is possible to carry out the shell surface of composing images forming apparatus 1 by means of only the lateral surface 18h of manual feed dish 18, therefore outward appearance becomes better.

In addition, can not operate control lever 36 under the pent state of manual feed dish 18, the lock-out state of inner door 35 can not be removed, therefore inner door 35 can not be opened.Thereby, it is possible to the step opening manual feed dish 18 and inner door 35 is positively fixed with this order.

Relative to, suppose the structure can opening inner door 35 under the pent state of manual feed dish 18, then, when opening inner door 35, can unexpectedly manual feed dish 18 be opened simultaneously.In other words, owing to opening impact during inner door 35, elasticity fitting portion 18d is removed with the Qian He of embedded hole 35b, and manual feed dish 18 is opened downwards due to deadweight.Now, with operator carry out operating open manual feed dish 18 situation compared with, owing to being opened by manual feed dish 18 owing to freely falling, therefore can apply larger impact to manual paper feed tray 18.In embodiment of the present utility model, the order opening manual feed dish 18 and inner door 35 is fixed, prevent and above-mentioned impact is applied to manual paper feed tray 18.

At this, the opening and closing direction of manual paper feed tray 18 and inner door 35 is described.

As shown in figure 11, manual feed dish 18 rotates and to arrow B 1 direction opening and closing centered by the fulcrum shaft 18a of horizontal direction.On manual feed dish 18, owing to loading recording paper P on the 18b of paper loading face, therefore need paper loading face 18b is opened towards the state of top, use the fulcrum shaft 18a of horizontal direction.

Suppose that the fulcrum shaft 35a by inner door 35 is set to the axle of the horizontal direction same with manual feed dish 18, and the opening and closing direction of inner door 35 is set to the rotation in the direction of the arrow B 1 identical with manual feed dish 18, then can there is the impetus opened due to inner door 35 and inner door 35 be contacted with the manual feed dish 17 below it, manual paper feed tray 18 is applied to the possibility of impacting.In addition, because the fulcrum shaft 18a of manual feed dish 18 is identical with the direction of principal axis of the fulcrum shaft 35a of inner door 35, if therefore the position of both fulcrum shafts is close, then each arbitrary opening and closing all to the load applying near fulcrum shaft to cause owing to rotating impact, therefore can occur in the problem needing larger intensity near fulcrum shaft.

Therefore, in embodiment of the present utility model, by arranging the fulcrum shaft 35a of inner door 35 along vertical, thus can, along arrow B 2 direction opening and closing inner door 35, make the opening and closing direction of inner door 35 be different directions from the opening and closing direction of manual feed dish 18.Thus, the situation manual paper feed tray 18 being applied to the above-mentioned impact caused due to the opening and closing of inner door 35 is prevented.

The on-off action of manual feed dish 18 is undertaken by holds handle portion 18c.Be positioned at the end of the opposition side of fulcrum shaft 18a due to handle portion 18c, the action of therefore opening manual feed dish 18 becomes easy.In addition, by handle portion 18c being located at sidewards the central authorities of the Width on the end of the opposition side of fulcrum shaft 18a, thus this opening and closing direction can be implied to operator.

The opening action of inner door 35, as mentioned above, by after operating bar 36b, can hook finger on jut 36c, is pulled to front as former state and carry out.Be positioned at the end of the opposition side of fulcrum shaft 35a due to control lever 36, the action of therefore opening inner door 35 becomes easy.In addition, by the end of the opposition side of fulcrum shaft 35a, control lever 36 is longitudinally located at the central portion of vertical, thus this opening direction can be implied to operator.

Manual feed dish 18 is configured to utilize handle portion 18c to carry out opening and closing, if inner door 35 is configured to not operate control lever 36 and unlock (the fixing state of holding division 36d and housing 1b), and cannot opening and closing.So, the method for opening and closing of the manual feed dish 18 of opening and closing in usually using with the inner door 35 of maintaining when being used for exception is differentiated.Thus, such as all be set as locking-type by the shutter door of the maintenance inspection by image processing system 1, thus can imply that inner door 35 is the door for getting rid of paperboard to user, can also imply that manual feed dish 18 is the door carrying out opening and closing in usually using.

Figure 12 and Figure 13 indicates the image processing system 1 of inner door 35 open state.By opening inner door, thus can make from contraposition roller to 17 front externally expose to the transport road C1 of the scope C be transported to fixing section 6, and the recording paper P blocked in transport road C1 to be removed.In addition, the recording paper P on the reversion transport road 34 be located in inner door 35 also can also be removed.

Inner door 35 can be opened to arrow B 2 direction from the closed condition of Fig. 2 to the position of Figure 13 as the state opening 90 degree.By being set as till 90 degree by the open angle of inner door 35, make inner door 35 be usually located at the top of the manual feed dish 18 of open mode, and under the state opened in inner door 35, manual feed dish 18 cannot be closed.Thereby, it is possible to manual feed dish 18 closed under preventing the state be opened in inner door 35 and make the component contact inside manual feed dish 18 and image processing system 1 and the situation of the parts of damaging internal.

The transfer roll 14 and the contraposition roller 17b that externally expose the parts of side (right side in figure) as being configured on transport road C1 are arranged in inner door 35, under the state that inner door 35 is opened, move together along with inner door 35 and get rid of from transport road C1.Thus, can not produce obstruction when operator removes from transport road C1 the recording paper P blocked, operator can not touch transfer roll 14 and contraposition roller 17b and damage these parts.

Housing 1b is provided with the detecting sensor 39 of the opening and closing for detecting inner door 35.Detecting sensor 39 is non-detection status when inner door 35 can be utilized to be opened, and utilizes different closed condition and the open modes distinguishing inner door 35 of detected state and non-detection status.Thus, the action of image processing system 1 such as, is not carried out under can being configured to the state that is opened in inner door 35.It should be noted that, for the detection method utilizing detecting sensor 39, as long as open mode and the closed condition of inner door 35 can be distinguished, such as, detecting sensor 39 is the sensor of push button, for to be closed by inner door 35, the structure that detecting sensor 39 is pressed by inner door 35 can be made.But being not limited thereto, also can be the sensor of optical sensor or energized.

Then, the instruction display that operator opens when inner door 35 gets rid of paperboard is described.

When there is the paperboard of image processing system 1, first on the monitor 1d of image processing system 1, show the illustration of operation instruction as shown in figure 14.In illustration, the arrow opening inner door 35 shows with blink states, urges operator to carry out opening the operation of inner door 35.

In addition, on the rear indicia portion 18f of the posterior components as covering part 18e as shown in Figure 2, record open inner door 35 method maybe by method that the recording paper P that blocks removes.The operator opening manual feed dish 18 while look at labeling section 18f, can carry out the operation eliminating paperboard.Labeling section 18f is the paster material be pasted onto on manual feed dish 18, and comparatively die sinking display can also realize cost reduction.

In the image processing system 1 of the first embodiment of the present utility model, as shown in figure 15, can arrange for carrying out dust-proof dust cap 40 to the recording paper P be arranged on manual feed dish 18.Dust cap 40 is arranged from the upper side in the mode of the paper loading face 18b covering manual feed dish 18.

As shown in figure 16, under the state be opened at manual feed dish 18, arranged dust cap 40 from the upper side, the bottom of inner door 35 is positioned at the top more top than dust cap 40 (and manual feed dish 18).Thus, even under the state being provided with dust cap 40 on manual feed dish 18, the opening and closing of inner door 35 still can be carried out.

Then, the variation of the structure of peristome 35c and control lever 36 periphery is described.

Figure 17 to Figure 19 indicates the structure of peristome 35c under the pent state of manual feed dish 18 and control lever 36 periphery.In the structure of the first embodiment, for control lever 36 and peristome 35c are coated to the structure that cap 18e covers completely, but the structure only hiding the structure of peristome 35c or a part for the covering peristome 35c shown in Figure 19 and control lever 36 shown in the structure also can exposed for a part of the peristome 35c shown in Figure 17, Figure 18.By only making a part for peristome 35c or control lever 36 externally expose, even thus under the pent state of manual feed dish 18, operator also can be made to confirm the position of the control lever 36 of inner door 35.

In the structure shown in Figure 17, expose in a part of the pent state under shed portion 35c of manual feed dish 18, this part exposed is set as the size that finger can not stretch into degree, even in the structure of Figure 17, can not operate control lever 36 under the pent state of manual feed dish 18.Structure shown in Figure 19 too, being set to by adjusting the width of the peristome 35c exposed the size that finger can not enter degree, being set to and can not operating control lever 36 under the pent state of manual feed dish 18.

In structure shown in Figure 18, although the part of peristome 35c that control lever 36 exposes for inserting finger is not exposed, similarly cannot operate control lever 36 under the pent state of manual feed dish 18.

In addition, can be configured to form covering part 18e with transparent component, and cover peristome 35c and control lever 36 completely with covering part 18e.Now, due to operator can be made under the pent state of manual feed dish 18 to confirm the position of peristome 35c and control lever 36 and not arrange and make peristome 35c and control lever 36 externally exposed portion, therefore better.

For the direction of operating of the bar 36b of control lever 36, be not limited to first embodiment of Fig. 1 etc. by downwards press down the structure of carrying out latch-release, also can carry out latch-release by mentioning upward, can also be by pressing and rotating the structure unlocked.

In the structure of the first embodiment, side 1a flushes with the lateral surface 18h of manual feed dish 18, and control lever 36 is configured in from lateral surface 18h more to inboard.But, as shown in figure 20, also the lateral surface 18h of the position corresponding with peristome 35 and control lever 36 can be set as outstanding teat 18j.Teat 18j becomes mark, even under the pent state of manual feed dish 18, operator also can be made to confirm the position of peristome 35c and control lever 36.Now, as shown in figure 21, teat 18j only can be made to give prominence to, control lever 36 and teat 18j can also be made as shown in figure 22 to give prominence to.

In addition, as shown in figure 23, can also on manual feed dish 18 setting operation limiting unit 18k.In the structure of Figure 23, under the pent state of manual feed dish 18, the below of the bar 36b of performance constraint portion 18k insertion opening portion 35c.Performance constraint portion 18k prevent towards as remove control lever 36 locking direction, the movement of carrying out the direction of pressing below bar 36b, make the latch-release of control lever 36 be impossible state.Further, performance constraint portion 18k is configured to by opening manual feed dish 18 and dodges from peristome 35c.Thereby, it is possible to do not open inner door 35 under the pent state of manual feed dish 18, and be positively fixed as this order by opening the order that manual feed dish 18 and inner door 35 open.

Then, the variation about cue mark when opening inner door 35 or operational label is indicated.

In the manual feed dish 18 shown in Figure 24, below handle portion 18c, record the manual feed dish mark 18m and paperboard marks for treatment 18n as operation mark in the lump.Paperboard marks for treatment 18n is the mark representing the part of to carry out operations such as opening when operator carries out paperboard process, and by being arranged near handle portion 18c, operator is understood to be needed to open manual feed dish 18 when paperboard.When there is paperboard in image processing system 1, demonstrate in the monitor 1d shown in Figure 14 open the instruction of inner door 35 time, first operator can understand needs to open manual feed dish 18.Manual feed dish mark 18m and paperboard marks for treatment 18n can be located near handle portion 18c, also can be in the below of handle portion 18c.

In the inner door 35 shown in Figure 25, above peristome 35c, be provided with the paperboard marks for treatment 35f as operation mark and azimuth mark 35g.Operator can confirm each mark arranged on the surface of inner door 35 when opening manual feed dish 18.

By arranging paperboard marks for treatment 35f in inner door 35, thus make operator understand can carry out paperboard process by opening inner door 35.

Azimuth mark 35g is such as the mark of Latin alphabet B.When there is paperboard in image processing system 1, the door that open is different according to the position of paperboard, and each door is paid A, B, C respectively ... each azimuth mark.Which further, when there is paperboard, by representing the azimuth mark needing the door opened due to this paperboard on monitor 1d, thus operator is known open door.

In addition, the press section mark 35e be located at below peristome 35c can be the projection of the line of three shown in Figure 26, also can be the word marking of the PUSH shown in Figure 27.

Each mark described above or mark etc. can show by pasting the paster material being set as this mark etc. on manual feed dish 18 or inner door 35, also can by directly to print or die sinking is formed.

In the structure of the first embodiment, in monitor 1d, illustrate only the instruction of opening inner door 35, the instruction of opening manual feed dish 18 also can be shown.Now, the detecting unit of the opening and closing detecting manual feed dish 18 is provided with.When there occurs paperboard, in monitor 1d, first demonstrate the illustration that manual feed dish 18 is opened in instruction.Then, when detecting unit detects that manual feed dish 18 is opened, shown in monitor 1d, the instruction of inner door 35 is then opened.

Then, can when operator to open inner door 35, detecting sensor 39 detects inner door 35 and is opened, and demonstrates the illustration of indicating card paper processing method in monitor 1d.In addition, the detecting unit of the opening and closing detecting manual feed dish 18 also can not be set, and continuous and repeatedly the illustration demonstrating the instruction representing and open manual feed dish 18 and the instruction of opening inner door 35.

Then, the variation of the opening and closing of manual feed dish 18 is indicated.

In the embodiment shown in Figure 28, be provided with rotate stop part 41, when due to operation steps slip up wait do not close inner door 35 and manual feed dish 18 to be closed time, rotation stop part 41 prevent manual feed dish 18 from turning to the inside of image processing system 1.In the structure of first embodiment of Fig. 1 etc., under being configured to the state be opened in inner door 35, manual feed dish 18 cannot be closed, prevent manual feed dish 18 from turning to the inside of image processing system 1.But, as shown in figure 28, also can arrange and rotate stop part 41 and by the limit rotation of manual feed dish 18 within the specific limits.

Above, embodiment of the present utility model is illustrated, but the utility model is not limited to above-mentioned embodiment, certainly can carries out various change in the scope not departing from the utility model purport.

Image processing system of the present utility model is not limited to the image processing system of the electrofax mode shown in Fig. 1, also can be the image processing system of ink-jetting style.Below, use the image processing system of Figure 29 to ink-jetting style to be described, but only the part different from the image processing system of Fig. 1 is described.

In the image processing system 1 of ink-jetting style, from the recording paper P that main sheet feed section 4 or manual sheet feed section 5 are carried, by the roller on transport path, be transported to the image forming part 8 as image formation unit.

Further, in image forming part 8, the record-header of image forming part 8 is utilized to carry out image formation to spray drop.

The recording paper P having carried out image formation is transported to paper discharge unit 7 by roller etc., and the recording paper P having carried out image formation is discharged on discharge tray.

In addition, when carrying out printed on both sides on recording paper P, after the image carrying out front being formed, recording paper P being carried to opposite direction in image forming part 8 and is delivered to reversion transport road 44.Then, recording paper P is transferred on reversion transport road 44 by reversion conveying roller 45,46, is again transported to image forming part 8, carries out image formation and be transported to paper discharge unit 7 to the back side with the state of positive and negative reversion.

Reversion transport road 44 and reversion conveying roller 45,46 are located in inner door 35.In addition, manual feed dish 18 and inner door 35 are respectively can the mode of opening and closing be formed.

Even if in the image processing system of such ink-jetting style, manual feed dish 18 and inner door 35 are also arranged on same side, about manual feed dish 18 and inner door 35, owing to employing the structure same with the first embodiment and modified example thereof, therefore, it is possible to obtain the effect same with the situation of the image processing system of electrofax mode illustrated after Fig. 1.

In addition, the image processing system of Fig. 1 and Figure 29 is not limited to monochrome image forming apparatus, can also be color image forming device, duplicating machine, printer, facsimile recorder or its multi-function peripheral etc.In addition, be not limited to image processing system, as long as have the opening and closing device of inner door and outer door.

The structure of above-mentioned embodiment of the present utility model and being summarized as follows of action effect.

(structure 1)

A kind of opening and closing device, it has inner door 35 and outer door 18, described inner door 35 is can the mode of opening and closing be formed, described outer door 18 is located at the outside of described inner door 35, and opening and closing can be carried out to establish centered by fulcrum shaft 18a in the horizontal direction, it is characterized in that, described inner door 35 have described inner door 35 is become can not the sticking department 36 of open mode, and described inner door 35 is can be formed to be located at the mode of carrying out opening and closing centered by the fulcrum shaft 35a in vertical, described outer door 18 has covering part 18e, under the state that described inner door 35 and described outer door 18 are closed, described covering part 18e is by described sticking department 36, or hide for the peristome 35c operated described sticking department 36.

According to structure 1, because inner door 35 is different with the opening and closing direction of outer door 18, by the opening and closing of inner door 35, the deadweight that outer door 18 can not be subject to inner door 35 and the loading brought due to the on-off action of inner door 35.In addition, under the pent state of outer door 18, the sticking department 36 of inner door 35 is coated to cap 18e and hides, and under the pent state of outer door 18, cannot open inner door 35.Therefore, under the pent state of outer door 18 can not be occurred in, carry out the action of opening inner door 35, make due to this action outer door 18 due to deadweight opening in addition, impact when outer door 18 is opened is applied to himself situation.

(structure 2)

A kind of opening and closing device, it has inner door 35 and outer door 18, described inner door 35 is can the mode of opening and closing be formed, described outer door 18 is located at the outside of described inner door 35, and opening and closing can be carried out to establish centered by fulcrum shaft 18a in the horizontal direction, it is characterized in that, described inner door 35 have described inner door is become can not the sticking department 36 of open mode, and described inner door 35 is can be formed to be located at the mode of carrying out opening and closing centered by the fulcrum shaft 35a in vertical, under the state that described inner door 35 and described outer door 18 are closed, described outer door 35 is by described sticking department 36 or be used for the peristome 35c's that described sticking department 36 operates, a part or its overall covering, thus can not operate described sticking department 36.

According to structure 2, because inner door 35 is different with the opening and closing direction of outer door 18, therefore by opening inner door 35, the deadweight that outer door 18 can not be subject to inner door 35 or the loading brought due to the on-off action of inner door 35.In addition, under the pent state of outer door 18, the sticking department 36 of inner door 35 is hidden by outer door 18 thus can not operate.Therefore, under can not occurring in the pent state of outer door 18, carry out the action of opening inner door 35, and outer door 18 is unexpectedly opened due to deadweight due to this action, impact when outer door 18 is opened is applied to self situation.

(structure 3)

Opening and closing device according to structure 1 or 2, wherein, described sticking department 36 to be fixed in described inner door 35 and to have operation part 36c, and described operation part 36c can carry out the latch-release for carrying out described sticking department 36 and open the operation of action of described inner door 35.According to structure 3, by the locking in the portion of unlocking 36 and the action of opening inner door 35 all by carrying out operation to carry out to operation part 36c, and can operate, therefore operability becomes better a succession ofly.

(structure 4)

Opening and closing device according to structure 3, wherein, described sticking department 36 is located at the center side of the end of the opposition side of the fulcrum shaft 35a of described inner door 35.According to structure 4, be positioned at the opposition side of fulcrum shaft 35a therefore, it is possible to easily carry out on-off action due to sticking department 36, the direction of inner door 35 can be opened to operator's hint.

(structure 5)

Opening and closing device according to any one of structure 1 to 4, wherein, described sticking department 36 is positioned at the inner side of described outer door 18.According to structure 5, sticking department 36 can not fly out on the shell surface of opening and closing device, and designability becomes better.

(structure 6)

Opening and closing device according to structure 5, wherein, under the pent state of described outer door 18, the shell surface of opening and closing device flushes with the face in the outside of described outer door 18.According to structure 6, the shell surface of opening and closing device flushes, and the outward appearance of opening and closing device becomes better.

(structure 7)

Opening and closing device according to any one of structure 1 to 6, wherein, described sticking department 36 and described peristome 35c are hidden completely by described outer door 18.According to structure 7, under the pent state of outer door 18, can positively prevent from operating sticking department 36 and opening inner door 35.In addition, because sticking department 36 and peristome 35c become and can not see from shell surface, therefore designability becomes better.

(structure 8)

Opening and closing device according to any one of structure 1 to 7, wherein, described outer door 18 has performance constraint portion 18k, and under the state that described outer door 18 is closed, the movement towards the direction that unlock of described performance constraint portion 18k to described sticking department 36 limits.According to structure 8, under the pent state of outer door 18, the operation of sticking department 36 can not be carried out physically, can positively prevent from opening inner door 35.

(structure 9)

Opening and closing device according to any one of structure 1 to 8, wherein, under the state that described inner door 35 is opened, described inner door 35 is positioned at the top of the described outer door 18 of open mode.According to structure 9, under the state that inner door 35 is opened and device inside is exposed, the inner door 35 owing to being positioned at top can not be there is and make the situation that outer door 18 is closed, can prevent due to outer door 18 and the parts of damaging device inside.

(structure 10)

Opening and closing device according to any one of structure 1 to 9, wherein, described outer door 18 has the covering part 18e hiding described sticking department 36 or described peristome 35c, and described covering part 18e is made up of transparent component.According to structure 10, under the state that sticking department 36 or peristome 35c are coated to cap 18e covering, sticking department 36 or peristome 35c can be confirmed from outside.

(structure 11)

Opening and closing device according to any one of structure 1 to 10, described inner door 35, on described sticking department 36 or near described sticking department 36 or described peristome 35c, has the operation mark of described inner door 35.According to structure 11, operator can be guided to carry out correct operation, such as, demonstrate to operator the direction of operating that sticking department 36 is parts for opening inner door 35 or sticking department 36.

(structure 12)

Opening and closing device according to any one of structure 1 to 11, wherein, described outer door 18 has the handle portion 18c for outer door described in opening and closing 18, on described handle portion 18c or near it, has the operation mark of described outer door 18.According to structure 12, operator can be guided to carry out correct operation, such as can demonstrate handle portion 18c to operator is parts for opening outer door 18.

(structure 13)

Opening and closing device according to any one of structure 1 to 12, wherein, described outer door 18 has the covering part 18e for hiding described sticking department 36 or described peristome 35c, at the back side of described covering part 18e, has the operation mark of described inner door 35.According to structure 13, operator can be guided to carry out correct operation, and the space at the back side of covering part 18e can not be utilized lavishly.

(structure 14)

Opening and closing device according to any one of structure 1 to 13, wherein, described outer door 18 has the handle portion 18c for outer door described in opening and closing 18, and described handle portion 18c is arranged on the center side of the end of the opposition side of the fulcrum shaft 18a of described outer door 18.According to structure 14, because handle portion 18c is positioned at the opposition side of fulcrum shaft 18a, therefore, it is possible to easily carry out the action of opening and closing, the direction of outer door 18 can be opened to operator's hint.

(structure 15)

A kind of image processing system 1, it at least has the opening and closing device according to any one of structure 1 to 14 and the image formation unit for forming image on recording medium P, wherein, described outer door 18 loads the recording medium loading part 18 for the formation of the recording medium P of image.

(structure 16)

A kind of image processing system 1, it at least has the opening and closing device according to any one of structure 1 to 14 and the image formation unit for forming image on recording medium P, wherein, described outer door 18 loads the recording medium loading part 18 of the recording medium P supplied to described image formation unit, described inner door 35 is for when described recording medium P blocks in described image processing system 1 inside, in order to eliminate the recording medium that blocks and by the door of the inner open of described image processing system 1.

(structure 17)

Image processing system 1 according to structure 15 or 16, wherein, described image processing system 1 is configured under the state of not cutting out described inner door 35, does not carry out image and forms action.According to structure 17, can prevent from being opened in inner door 35, device inside carries out image and form action under exposing state.

(structure 18)

Image processing system 1 according to any one of structure 15 to 17, wherein, under the surface level laying state of image processing system 1, described recording medium device section 18 is kept in the horizontal direction.According to structure 18, loaded recording medium P can be carried out with stable posture, and be difficult to the distortion of occurrence record medium P or the crooked of throughput direction.

(structure 19)

Image processing system 1 according to structure 18, wherein, described image processing system 1 has the dust cap 40 for covering described recording medium loading part 18, under the state be kept in the horizontal direction at described recording medium loading part, be provided with dust cap 40, so that the mode of opening and closing described inner door 35 can be formed.According to structure 19, when each opening and closing inner door 35 without the need to dismounting dust cap 40, time or the labour of operation can be saved.In addition, dust cap 40 also can not contact with inner door 35, and both can not be damaged.

(structure 20)

Image processing system 1 according to any one of structure 15 to 19, wherein, by described covering part 18e, is arranged with the recording medium loading surface 18b of the loaded recording medium P of described recording medium loading part 18 in addition.According to structure 20, except recording medium loading surface 18, the covering part 18e covering sticking department 36 can be set in addition.

(structure 21)

Image processing system 1 according to any one of structure 15 to 20, wherein, carries out image formation by electrofax mode.

(structure 22)

Image processing system 1 according to any one of structure 15 to 20, wherein, carries out image formation by ink-jetting style.

Claims (76)

1. an opening and closing device, it has inner door and outer door, described inner door is can the mode of opening and closing be formed, described outer door is located at the outside of described inner door, and opening and closing can be carried out to establish centered by fulcrum shaft in the horizontal direction, it is characterized in that, described inner door have described inner door is become can not the sticking department of open mode, and described inner door is can be formed to be located at the mode of carrying out opening and closing centered by the fulcrum shaft in vertical, described outer door has covering part, under the state that described inner door and described outer door are closed, described covering part is by described sticking department, or hide for the peristome operated described sticking department.

2. an opening and closing device, it has inner door and outer door, described inner door is can the mode of opening and closing be formed, described outer door is located at the outside of described inner door, and opening and closing can be carried out to establish centered by fulcrum shaft in the horizontal direction, it is characterized in that, described inner door have described inner door is become can not the sticking department of open mode, and described inner door is can be formed to be located at the mode of carrying out opening and closing centered by the fulcrum shaft in vertical, under the state that described inner door and described outer door are closed, described outer door is by described sticking department or be used for the peristome that described sticking department operates, a part or its overall covering, thus can not operate described sticking department.

3. the opening and closing device according to claim 1 or 2, wherein, described sticking department to be fixed in described inner door and to have operation part described in operation part and can carry out the latch-release for carrying out described sticking department and open the operation of action of described inner door.

4. the opening and closing device according to claim 3, wherein, described sticking department is located at the center side of the end of the opposition side of the fulcrum shaft of described inner door.

5. the opening and closing device according to any one of claim 1,2 and 4, wherein, described sticking department is positioned at the inner side of described outer door.

6. the opening and closing device according to claim 5, wherein, under the pent state of described outer door, the shell surface of opening and closing device flushes with the face in the outside of described outer door.

7. the opening and closing device according to any one of claim 1,2,4 and 6, wherein, described sticking department and described peristome are hidden completely by described outer door.

8. the opening and closing device according to any one of claim 1,2,4 and 6, wherein, described outer door has performance constraint portion, and under the state that described outer door is closed, the movement towards the direction that unlock of described performance constraint portion to described sticking department limits.

9. the opening and closing device according to any one of claim 1,2,4 and 6, wherein, under the state that described inner door is opened, described inner door is positioned at the top of the described outer door of open mode.

10. the opening and closing device according to any one of claim 1,2,4 and 6, wherein, described outer door has the covering part hiding described sticking department or described peristome, and described covering part is made up of transparent component.

11. opening and closing devices according to any one of claim 1,2,4 and 6, described inner door, on described sticking department or near described sticking department or described peristome, has the operation mark of described inner door.

12. opening and closing devices according to any one of claim 1,2,4 and 6, wherein, described outer door has the handle portion for outer door described in opening and closing, on the handle portion or near it, has the operation mark of described outer door.

13. opening and closing devices according to any one of claim 1,2,4 and 6, wherein, described outer door has the covering part for hiding described sticking department or described peristome, at the back side of described covering part, has the operation mark of described inner door.

14. opening and closing devices according to any one of claim 1,2,4 and 6, wherein, described outer door has the handle portion for outer door described in opening and closing, and described handle portion is arranged on the center side of the end of the opposition side of the fulcrum shaft of described outer door.

15. 1 kinds of image processing systems, it at least has the opening and closing device according to any one of claim 1 to 14 and the image formation unit for forming image on the recording medium, wherein, described outer door loads the recording medium loading part for the formation of the recording medium of image.

16. 1 kinds of image processing systems, it at least has the opening and closing device according to any one of claim 1 to 14 and the image formation unit for forming image on the recording medium, wherein, described outer door loads the recording medium loading part of the recording medium supplied to described image formation unit, described inner door is for when described recording medium blocks in described image processing system inside, in order to eliminate the recording medium that blocks and by the door of the inner open of described image processing system.

17. image processing systems according to claim 15 or 16, wherein, described image processing system is configured under the state of not cutting out described inner door, does not carry out image and forms action.

18. image processing systems according to claim 15 or 16, wherein, under the surface level laying state of image processing system, described recording medium device section is kept in the horizontal direction.

19. image processing systems according to claim 18, wherein, described image processing system has the dust cap for covering described recording medium loading part, under the state that described recording medium loading part was kept in the horizontal direction, was provided with dust cap, so that the mode of opening and closing described inner door can be formed.

20. image processing systems according to any one of claim 15,16 and 19, wherein, by described covering part, are arranged with the recording medium loading surface of the loaded recording medium of described recording medium loading part in addition.

21. image processing systems according to any one of claim 15,16 and 19, wherein, carry out image formation by electrofax mode.

22. image processing systems according to any one of claim 15,16 and 19, wherein, carry out image formation by ink-jetting style.

23. opening and closing devices according to claim 3, wherein, described sticking department is positioned at the inner side of described outer door.

24. opening and closing devices according to claim 3, wherein, described sticking department and described peristome are hidden completely by described outer door.

25. opening and closing devices according to claim 5, wherein, described sticking department and described peristome are hidden completely by described outer door.

26. opening and closing devices according to claim 3, wherein, described outer door has performance constraint portion, and under the state that described outer door is closed, the movement towards the direction that unlock of described performance constraint portion to described sticking department limits.

27. opening and closing devices according to claim 5, wherein, described outer door has performance constraint portion, and under the state that described outer door is closed, the movement towards the direction that unlock of described performance constraint portion to described sticking department limits.

28. opening and closing devices according to claim 7, wherein, described outer door has performance constraint portion, and under the state that described outer door is closed, the movement towards the direction that unlock of described performance constraint portion to described sticking department limits.

29. opening and closing devices according to claim 3, wherein, under the state that described inner door is opened, described inner door is positioned at the top of the described outer door of open mode.

30. opening and closing devices according to claim 5, wherein, under the state that described inner door is opened, described inner door is positioned at the top of the described outer door of open mode.

31. opening and closing devices according to claim 7, wherein, under the state that described inner door is opened, described inner door is positioned at the top of the described outer door of open mode.

32. opening and closing devices according to claim 8, wherein, under the state that described inner door is opened, described inner door is positioned at the top of the described outer door of open mode.

33. opening and closing devices according to claim 3, wherein, described outer door has the covering part hiding described sticking department or described peristome, and described covering part is made up of transparent component.

34. opening and closing devices according to claim 5, wherein, described outer door has the covering part hiding described sticking department or described peristome, and described covering part is made up of transparent component.

35. opening and closing devices according to claim 7, wherein, described outer door has the covering part hiding described sticking department or described peristome, and described covering part is made up of transparent component.

36. opening and closing devices according to claim 8, wherein, described outer door has the covering part hiding described sticking department or described peristome, and described covering part is made up of transparent component.

37. opening and closing devices according to claim 9, wherein, described outer door has the covering part hiding described sticking department or described peristome, and described covering part is made up of transparent component.

38. opening and closing devices according to claim 3, described inner door, on described sticking department or near described sticking department or described peristome, has the operation mark of described inner door.

39. opening and closing devices according to claim 5, described inner door, on described sticking department or near described sticking department or described peristome, has the operation mark of described inner door.

40. opening and closing devices according to claim 7, described inner door, on described sticking department or near described sticking department or described peristome, has the operation mark of described inner door.

41. opening and closing devices according to claim 8, described inner door, on described sticking department or near described sticking department or described peristome, has the operation mark of described inner door.

42. opening and closing devices according to claim 9, described inner door, on described sticking department or near described sticking department or described peristome, has the operation mark of described inner door.

43. opening and closing devices according to claim 10, described inner door, on described sticking department or near described sticking department or described peristome, has the operation mark of described inner door.

44. opening and closing devices according to claim 3, wherein, described outer door has the handle portion for outer door described in opening and closing, on the handle portion or near it, has the operation mark of described outer door.

45. opening and closing devices according to claim 5, wherein, described outer door has the handle portion for outer door described in opening and closing, on the handle portion or near it, has the operation mark of described outer door.

46. opening and closing devices according to claim 7, wherein, described outer door has the handle portion for outer door described in opening and closing, on the handle portion or near it, has the operation mark of described outer door.

47. opening and closing devices according to claim 8, wherein, described outer door has the handle portion for outer door described in opening and closing, on the handle portion or near it, has the operation mark of described outer door.

48. opening and closing devices according to claim 9, wherein, described outer door has the handle portion for outer door described in opening and closing, on the handle portion or near it, has the operation mark of described outer door.

49. opening and closing devices according to claim 10, wherein, described outer door has the handle portion for outer door described in opening and closing, on the handle portion or near it, has the operation mark of described outer door.

50. opening and closing devices according to claim 11, wherein, described outer door has the handle portion for outer door described in opening and closing, on the handle portion or near it, has the operation mark of described outer door.

51. opening and closing devices according to claim 3, wherein, described outer door has the covering part for hiding described sticking department or described peristome, at the back side of described covering part, has the operation mark of described inner door.

52. opening and closing devices according to claim 5, wherein, described outer door has the covering part for hiding described sticking department or described peristome, at the back side of described covering part, has the operation mark of described inner door.

53. opening and closing devices according to claim 7, wherein, described outer door has the covering part for hiding described sticking department or described peristome, at the back side of described covering part, has the operation mark of described inner door.

54. opening and closing devices according to claim 8, wherein, described outer door has the covering part for hiding described sticking department or described peristome, at the back side of described covering part, has the operation mark of described inner door.

55. opening and closing devices according to claim 9, wherein, described outer door has the covering part for hiding described sticking department or described peristome, at the back side of described covering part, has the operation mark of described inner door.

56. opening and closing devices according to claim 10, wherein, described outer door has the covering part for hiding described sticking department or described peristome, at the back side of described covering part, has the operation mark of described inner door.

57. opening and closing devices according to claim 11, wherein, described outer door has the covering part for hiding described sticking department or described peristome, at the back side of described covering part, has the operation mark of described inner door.

58. opening and closing devices according to claim 12, wherein, described outer door has the covering part for hiding described sticking department or described peristome, at the back side of described covering part, has the operation mark of described inner door.

59. opening and closing devices according to claim 3, wherein, described outer door has the handle portion for outer door described in opening and closing, and described handle portion is arranged on the center side of the end of the opposition side of the fulcrum shaft of described outer door.

60. opening and closing devices according to claim 5, wherein, described outer door has the handle portion for outer door described in opening and closing, and described handle portion is arranged on the center side of the end of the opposition side of the fulcrum shaft of described outer door.

61. opening and closing devices according to claim 7, wherein, described outer door has the handle portion for outer door described in opening and closing, and described handle portion is arranged on the center side of the end of the opposition side of the fulcrum shaft of described outer door.

62. opening and closing devices according to claim 8, wherein, described outer door has the handle portion for outer door described in opening and closing, and described handle portion is arranged on the center side of the end of the opposition side of the fulcrum shaft of described outer door.

63. opening and closing devices according to claim 9, wherein, described outer door has the handle portion for outer door described in opening and closing, and described handle portion is arranged on the center side of the end of the opposition side of the fulcrum shaft of described outer door.

64. opening and closing devices according to claim 10, wherein, described outer door has the handle portion for outer door described in opening and closing, and described handle portion is arranged on the center side of the end of the opposition side of the fulcrum shaft of described outer door.

65. opening and closing devices according to claim 11, wherein, described outer door has the handle portion for outer door described in opening and closing, and described handle portion is arranged on the center side of the end of the opposition side of the fulcrum shaft of described outer door.

66. opening and closing devices according to claim 12, wherein, described outer door has the handle portion for outer door described in opening and closing, and described handle portion is arranged on the center side of the end of the opposition side of the fulcrum shaft of described outer door.

67. opening and closing devices according to claim 13, wherein, described outer door has the handle portion for outer door described in opening and closing, and described handle portion is arranged on the center side of the end of the opposition side of the fulcrum shaft of described outer door.

68. image processing systems according to claim 17, wherein, under the surface level laying state of image processing system, described recording medium device section is kept in the horizontal direction.

69. image processing systems according to claim 17, wherein, by described covering part, are arranged with the recording medium loading surface of the loaded recording medium of described recording medium loading part in addition.

70. image processing systems according to claim 18, wherein, by described covering part, are arranged with the recording medium loading surface of the loaded recording medium of described recording medium loading part in addition.

71. image processing systems according to claim 17, wherein, carry out image formation by electrofax mode.

72. image processing systems according to claim 18, wherein, carry out image formation by electrofax mode.

73. image processing systems according to claim 20, wherein, carry out image formation by electrofax mode.

74. image processing systems according to claim 17, wherein, carry out image formation by ink-jetting style.

75. image processing systems according to claim 18, wherein, carry out image formation by ink-jetting style.

76. image processing systems according to claim 20, wherein, carry out image formation by ink-jetting style.