CN106681115A

CN106681115A - Toner cartridge and an image forming device

Info

Publication number: CN106681115A
Application number: CN201510753466.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhuhai Aipeike Science And Technology Co Ltd
Current assignee: Zhuhai Aipeike Science And Technology Co Ltd
Priority date: 2015-11-05
Filing date: 2015-11-05
Publication date: 2017-05-17

Abstract

The invention relates to a toner cartridge and an image forming device. The toner cartridge is detachably arranged on the image forming device and comprises a shell, a powder outlet switch piece and a driving device, wherein an external powder outlet is formed in the shell and faces downwards, the powder outlet switch piece is provided with a first position for opening the external powder outlet and a second position for closing the external powder outlet, the driving device is arranged on the shell and drives the powder outlet switch piece to move between the first position and the second position, and the driving device drives the powder outlet switch piece to horizontally move relative to the external powder outlet so as to switch between the first position and the second position. The carbon powder outlet switch piece drives in a horizontally-moving mode, and thus, the technical problem that a force-bearing bulge is easy to break during the push process caused by an effect of a relatively large rotation force required by the carbon powder outlet switch piece of the toner cartridge is solved.

Description

A kind of cartridge and image processing system

Technical field

The present invention relates to art of laser printers, more particularly to a kind of cartridge and formed using its image Device.

Background technology

Image processing system forms image using carbon dust on printing paper.Carbon dust is mounted in detachable in image In forming the cartridge of device.When carbon dust exhausts, old cartridge is changed by new cartridge Fall.

Referring to Fig. 1 to Fig. 3, a kind of image processing system 180 and cartridge 100 disclosed in prior art In being removably installed in laser printer, generally, image processing system 180, Ran Houzai is first installed Cartridge 100 is installed, and cartridge 100 is also removably mounted on image processing system 180. Image processing system 180 includes：Developing cell 182 and cleaning unit 184, on developing cell 182 It is provided with carbon dust entrance 188.Cartridge 100 at least includes：Housing 108, handle 126 and guide rail 122, the inside of housing 108 is used for storing carbon dust, and is provided with carbon dust conveyer, carbon dust outlet 152 And carbon dust gate out switch part 160.Carbon dust pass-through 162 is provided with carbon dust gate out switch part 160, When carbon dust pass-through 162 aligns with carbon dust outlet 152, the carbon dust in cartridge can be passed by carbon dust Pass mouth 162 and carbon dust outlet 152 is entered in the carbon dust entrance 188 of image processing system 180.Carbon Thrust piece 210 is installed, the axis hole 170 arranged on one end of thrust piece 210 on the side wall of powder box 100 The stress projection 164 arranged with the end of carbon dust gate out switch part 160 is hinged, real by thrust piece 210 Now close or open carbon dust outlet 152.

Before cartridge 100 is installed to 180 on image processing system, on carbon dust gate out switch part 160 Carbon dust pass-through 162 and carbon dust outlet 152 stagger, carbon dust gate out switch part 160 is in closing carbon The first state of powder outlet 152, now carbon dust is in non-supply status.When cartridge 100 is arranged on The carbon in carbon dust outlet 152 and image processing system after on image processing system 180, on cartridge The alignment of powder entrance 188 coordinates, and urgent pushing device is arranged on the door closure of printer and compels to push away the end of thrust piece 210 Portion 212, thrust piece forward slip drives carbon dust gate out switch part 160 to turn to carbon dust gate out switch part The position that carbon dust pass-through 162 on 160 aligns with carbon dust outlet 152, carbon dust gate out switch part 160 The second state in carbon dust outlet 152 is opened, realizes the opening of toner passage, and carbon dust can be from carbon dust Outlet 152 flows into carbon dust entrance 188.

Because space limits, it is responsible for bearing the motive force of thrust piece 210 to be converted into carbon dust gate out switch part The external diameter of the stress projection 164 of 160 revolving forces can not design very big, the linear motion of thrust piece 210 The power that power is converted into required for the revolving force of carbon dust gate out switch part 160 is relatively large, i.e. stress projection 164 power being subjected to are larger, then easily fracture in by pushing course.

The content of the invention

The present invention provides a kind of cartridge, to solve existing cartridge because carbon dust gate out switch part needs are larger Revolving force effect and cause the technical problem that stress projection easily snapped off in pushing course.

In order to solve above technical problem, the technical scheme that the present invention is provided is：

A kind of cartridge, including：

Housing, is provided with outside and goes out powder opening on the housing, the outside goes out the opening down setting of powder,

Meal outlet switch member, goes out the first position of powder opening and closes the outside with the opening outside Go out the second place of powder opening；

Driving means, drive the meal outlet switch member in the first position and institute on the housing State and moved between the second place, it is characterised in that

The driving means drive the relatively described outside of the meal outlet switch member to go out the translation of powder opening with the Change between one position and the second place.

The housing includes powder cabin body, powder cabin lid, the first end cap and the second end cap, the powder cabin body and institute State powder cabin lid and housing body, the housing body Inner Constitution carbon are joined together to form by welding manner Powder storage warehouse, first end cap and second end cap are removably separately mounted to the housing body The first side wall and second sidewall on, the carbon dust storage warehouse goes out powder opening with outside phase by the outside Logical, the driving means are located between the body first side wall and first end cap and installed in described On the first side wall of housing body, one end of the driving means by the opening on the first end lid to Driving force of the outer exposure to receive from printer.

Carbon dust delivery section is provided with the powder cabin body, the carbon dust delivery section is provided with hollow outer tube, The meal outlet switch member is contained in the outer tube, and the meal outlet switch member is closed for hollow and one end Cylinder, power reception portion is provided with the blind end, meal outlet switch member can be slided in the outer tube Dynamic, the outside goes out powder opening and is arranged on the outer tube towards on the perisporium in the direction of cartridge bottom, institute Centre is provided with the perisporium for stating meal outlet switch member and goes out powder opening, when outside goes out powder opening and centre goes out powder During register, first position of the meal outlet switch member in opening, i.e. carbon dust can be by respectively going out powder opening It is flowed in image-generating unit from cartridge；Stagger when centre goes out powder opening and goes out powder opening with outside, meal outlet The second place of the switch member in closing.

Inner elastomeric element, inner elastomeric element one are provided between meal outlet switch member and carbon dust delivery section End abuts with meal outlet switch member, and the other end is abutted with the inwall of carbon dust delivery section.

Carbon dust delivery section is provided with the powder cabin body, the carbon dust delivery section is provided with inner core and outer tube, Barrel chamber is provided between the inner core and outer tube, the meal outlet switch member is hollow and the circle of one end closing Cylinder, is provided with power reception portion on the blind end, the meal outlet switch member is contained in the barrel chamber, The meal outlet switch member can slide between the inner core and outer tube, and the inner core is towards cartridge bottom Direction perisporium on be provided with go out powder opening, the outside goes out powder opening and is arranged on the outer tube direction On the perisporium in the direction of cartridge bottom, it is described in go out powder opening and outside and go out the setting of powder register, institute Centre is provided with the perisporium for stating meal outlet switch member and goes out powder opening, when it is described it is interior go out powder opening, outside go out Powder opening and centre go out powder opening three when all aliging, first in opening of the meal outlet switch member Put, when the centre go out powder opening with it is interior go out powder opening, outside go out powder opening and stagger, meal outlet switch member The second place in closing.

The meal outlet switch member is hollow circular cylinder, including openend and blind end.

Inner elastomeric element is provided with the barrel chamber, inner elastomeric element one end abuts with meal outlet switch member, The other end is abutted with the inwall of barrel chamber.

Carbon dust delivery section is provided with the powder cabin body, the carbon dust delivery section is provided with hollow outer tube, The outside goes out powder opening and is arranged on the outer tube towards on the perisporium in the direction of cartridge bottom, it is described go out Powder mouth switch member is arranged on the outer wall of the outer tube bottom, and the meal outlet switch member is a skateboard component And described can slide outside carbon dust delivery section, the skateboard component includes main body and arranges on the body Centre go out powder opening；When outside goes out powder opening and centre goes out powder register, at meal outlet switch member In the first position opened, stagger when centre goes out powder opening and goes out powder opening with outside, at meal outlet switch member In the second place closed.

The outside is covered on the outer wall of the outer tube bottom goes out the part of powder opening and be provided with receiving Portion, in the bottom of described accommodation section two chutes are provided with, and in described accommodation section bottom centre position It is additionally provided with the recess connected with two chutes.

Two chute be arranged in parallel along cartridge length direction, and the recess and described two chutes can It is chimeric with the matching of meal outlet switch member, allow meal outlet switch member in receiving portion along cartridge length side To translation gliding.

Two chute along be arrangeding in parallel perpendicular to cartridge length direction, the recess and described two cunnings Groove can be chimeric with the matching of meal outlet switch member, allow meal outlet switch member in receiving portion along perpendicular to Cartridge length direction translation gliding.

The main body of the powder mouth switch member is a tabular component with bending structure, with free end, even End and two sides are connect, power reception portion is provided with the connection end, at the two side ends of the main body Sliding part is each extended over, two sliding part is used to coordinate makes main body embedding in two chutes of outer tube bottom In entering the recess of receiving portion, and the translation gliding in described accommodation section.

The meal outlet switch member is a tabular component with bending structure, with free end, connection end, Power reception portion is provided with the connection end, the end face in free end and connection end has each extended over slip Portion, two sliding parts are used to coordinate in two chutes of outer tube bottom, in making the recess of the embedded receiving portion of main body, And the translation gliding in described accommodation section.

The occlusion part of a fixation is additionally provided with the outer wall of the outer tube bottom of the carbon dust delivery section, it is described Occlusion part is provided with and overlaps out powder opening, and the set location for overlapping out powder opening goes out powder opening with outside Coincide, the meal outlet switch member carries out translation gliding between receiving portion and occlusion part.

The outside arranged on the outer tube goes out the centre arranged in powder opening and meal outlet switch member and goes out powder and open Mouth is the grill openings of at least two fan opening forms, and the centre goes out powder opening with meal outlet switch member Translation can go out powder register with outside or stagger.

Go out the outside arranged on powder opening, outer tube in arranging on the inner core and go out powder opening and meal outlet The centre arranged in switch member goes out the grill openings that powder opening is two fan opening forms, it is described in go out powder and open Mouth and outside go out the setting of powder register, and the centre goes out powder opening with the translational energy of meal outlet switch member It is enough with it is interior go out powder opening and outside go out powder register or stagger.

The driving means include being located at the thrust piece arranged between the first end cap and the first side wall, described to push away Casting die includes pushing main body, and one end of the pushing main body is provided with urgent pushed section, and the other end arranges dynamic Transfer part；The urgent pushed section contacts to receive urgent thrust with the urgent pushing device in printer；The power is passed It is an inclined-plane to pass portion, coordinates to transmit power, the pushing master with the power reception portion of meal outlet switch member Body is slidably connected with the first side wall.

The driving means also include an outside flexible member, described outside flexible member one end and thrust piece Connection, the other end is connected with side wall, and the elastic restoring force of the outside flexible member pushes can thrust piece Slide back initial position after meal outlet switch member.

The driving means include being located at thrust piece and the rotation arranged between the first end cap and the first side wall Part, the revolving part has rotary shaft hole and respectively positioned at the reception bar and transmission lever at rotary shaft hole two ends, The revolving part can be rotated freely around the axis of rotary shaft hole；The thrust piece includes pushing main body, described The one end for pushing main body is provided with urgent pushed section, and the other end is provided with power transfering part；The urgent pushed section with beat Urgent pushing device in print machine is contacted to receive urgent thrust, and the power transfering part is matched somebody with somebody with the reception bar of revolving part Close to transmit urgent thrust, then the urgent thrust is transferred to into meal outlet switch member by the transmission lever of the revolving part To drive meal outlet switch member to slide.

The driving means also include an outside flexible member, described outside flexible member one end and thrust piece Connection, the other end is connected with side wall, and the elastic restoring force of the outside flexible member pushes can thrust piece Initial position is returned in rotational slide after meal outlet switch member.

The power transfering part has axis hole, has the rotation along revolving part on the reception bar of the revolving part The axially extended cylinder of axle, coordinates insertion cylinder, the transmission lever of the revolving part to stretch in the axis hole In entering the power reception portion of meal outlet switch member, the power reception portion is one to be obliquely installed in the plane Long chute.

The power transfering part has axis hole, has the rotation along revolving part on the reception bar of the revolving part The axially extended cylinder of axle, coordinates insertion cylinder, in the transmission lever of the revolving part in the axis hole Long chute is provided with, the power reception portion of the meal outlet switch member is a round bar, and the power reception portion stretches In entering the long chute.

The pushing main body is rotatably slidably connected with the first side wall.

A kind of image processing system, is removably provided with thereon above-mentioned cartridge, and described image Form device to be removably installed in laser printer with the cartridge.

After above-mentioned technical proposal is employed, because driving means drive the relative institute of the meal outlet switch member State outside to go out the translation of powder opening to change between first position and the second place.Carbon dust gate out switch Part is driven by way of translation, solves existing cartridge because carbon dust gate out switch part needs are larger The effect of revolving force and cause the technical problem that stress projection easily snapped off in pushing course.

Description of the drawings

Fig. 1 is the image processing system of prior art and the structural representation of cartridge；

Fig. 2 is the part-structure schematic diagram in prior art at cartridge meal outlet；

Fig. 3 for cartridge of the prior art be installed on image processing system after performance meal outlet open and The structural representation of closing；

Fig. 4 is the schematic perspective view of the cartridge of the application；

Fig. 5 is the explosive view of the cartridge of the embodiment of the present application one and embodiment two；

Fig. 6 is in generalized section during open mode for meal outlet switch member in the embodiment of the present application one；

Fig. 7 is generalized section when meal outlet switch member is closed in the embodiment of the present application one；

Fig. 6 a are in generalized section during open mode for meal outlet switch member in the embodiment of the present application two；

Fig. 7 a are generalized section when meal outlet switch member is closed in the embodiment of the present application two；

Fig. 8 removes the left view after the first end cap for the cartridge of embodiment one and embodiment two；

Fig. 9 is the left view of powder cabin body；

Figure 10 is the schematic perspective view of the meal outlet switch member of embodiment one and embodiment two；

Figure 11 is the axially position schematic diagram of the meal outlet switch member of embodiment one；

Figure 12 is the explosive view of the cartridge of embodiment three；

Figure 13 is the partial schematic diagram at the cartridge the first side wall of embodiment three；

Figure 14 is in generalized section during open mode for meal outlet switch member in embodiment three；

Figure 15 is generalized section when meal outlet switch member is closed in embodiment three；

Figure 16 is the schematic perspective view of the meal outlet switch member of embodiment three；

Figure 17 removes the left view after the first end cap for the cartridge of embodiment three；

Figure 18 is the driving means of embodiment three and the assembling schematic diagram of meal outlet switch member；

Figure 19 is the explosive view of the cartridge of example IV；

Figure 20 is the partial schematic diagram at the cartridge the first side wall of example IV；

Figure 21 is in generalized section during open mode for meal outlet switch member in example IV；

Figure 22 is generalized section when meal outlet switch member is closed in example IV；

Figure 23 is the schematic perspective view of the meal outlet switch member of example IV；

Figure 24 removes the left view after the first end cap for the cartridge of example IV；

Figure 25 is the partial schematic diagram at the cartridge the first side wall of embodiment five；

Figure 26 is in generalized section during open mode for meal outlet switch member in embodiment five；

Figure 27 is generalized section when meal outlet switch member is closed in embodiment five；

Figure 28 is the partial schematic diagram at the cartridge the first side wall of embodiment six；

Figure 29 is in generalized section during open mode for meal outlet switch member in embodiment six；

Figure 30 is generalized section when meal outlet switch member is closed in embodiment six.

Specific embodiment

Embodiment one

As shown in Figure 4 and Figure 5, cartridge of the invention includes：Housing 1, set up separately in the both sides of housing 1 The first end cap 2 and the second end cap 3.Housing 1 includes：Powder cabin body 11 and powder cabin lid 12, powder cabin body 11 and powder cabin lid 12 housing body is joined together to form by welding manner, inside the housing body Constitute carbon dust storage warehouse.First end cap 2 and the second end cap 3 are removably separately mounted to the housing master On the first side wall 14 and second sidewall 15 of body, the top position of the interior forward end of powder cabin body 11 is arranged There is carbon dust conveying trough 112.

Gear train 17, gear train 17 are provided between the end cap 3 of second sidewall 15 and second of housing body Including a driving force input gear and multiple power transmitting gears, the driving force input gear part is sudden and violent It is exposed at second end cap and reception is engaged in the outside of the housing body with the power output gear of printer Driving force, power reception gear transmits drive force to the power transmitting gear for engaging, travelling gear Corresponding part (powder feeding screw described as follows, agitating device etc.) is driven to rotate.

Carbon powder mixing device 13 is internally provided with powder cabin body 11, agitating device 13 includes puddle support 131 With the stirring vane (not shown) on the puddle support 131, the rotary shaft of puddle support 131 Two ends are rotatably mounted on two side walls of powder cabin body, wherein, one end of the rotary shaft of the puddle support is worn Cross the second sidewall 15 to be connected with one of Transmission gear of the gear train 17, in the transmission tooth Wheel drives lower agitating device 13 to rotate to stir carbon dust in the powder cabin body, by the carbon dust storage warehouse Interior carbon dust is sent in the carbon dust conveying trough 112.

As shown in Figure 6 and Figure 7, at the top position of the interior forward end of powder cabin body 11, the carbon dust transmission Groove 112 prolongs the axially extending direction of powder cabin body 11 and arranges along the front end of powder cabin body 11.Carbon dust conveying trough 112 Diapire is to be provided with powder feeding screw 16 in arc surface, carbon dust conveying trough 112.Carbon dust conveying trough 112 includes Open segment and closed section, the bottom of the closed section is provided with outside and goes out powder opening, and the outside goes out powder and opens Mouth down is arranged, and the carbon dust storage warehouse goes out powder opening and communicates with outside by the outside；The powder feeding One end of screw rod is connected with one of Transmission gear of gear train 17, and the other end is placed in the carbon dust transmission In the closed section of groove, the carbon dust in the open segment of the carbon dust conveying trough is sent to institute by the powder feeding screw State closed section；

According to the application, carbon dust delivery section 115, carbon dust delivery section 115 are provided with the powder cabin body 11 Near the first side wall 14, the inside of carbon dust delivery section 115 is a hollow cavity, one end and carbon dust conveying trough 112 Connect, one end of powder feeding screw 16 is stretched in the cavity, and thus, the carbon dust delivery section 115 is constituted The closed section of carbon dust conveying trough 112, screw portion beyond the carbon dust delivery section 115 constitutes carbon The open segment of powder conveying trough 112.

Specifically, carbon dust delivery section 115 is provided with hollow outer tube 1152, one end of powder feeding screw 16 In stretching into the outer tube 1152；Meal outlet switch member 18, meal outlet switch are accommodated in outer tube 1152 The cylinder that part 18 is closed for hollow and one end, meal outlet switch member 18 can slide in outer tube 1152.

Outer tube 1152 is provided with outside and goes out powder opening 11520 towards on the perisporium in the direction of cartridge bottom, Centre is provided with the perisporium of meal outlet switch member 18 and goes out powder opening 1800.When outside goes out powder opening 11520 When going out the alignment of powder opening 1800 with centre, first position of the meal outlet switch member 18 in opening (is shown in Fig. 6), i.e., carbon dust can be flowed in image-generating unit by respectively going out powder opening from cartridge；Open when centre goes out powder Mouth 1800 goes out powder opening 11520 and staggers with outside, the second place of the meal outlet switch member 18 in closing (being shown in Fig. 7), i.e. carbon dust cannot be entered in image-generating unit from cartridge.

As shown in Figure 10, meal outlet switch member 18 includes：Main body 1810 and it is arranged in main body 1810 Centre go out powder opening 1800；Main body 1810 is hollow circular cylinder, with openend 1811 and blind end 1812, when meal outlet switch member 18 is installed in outer tube 1152, openend 1811 is transmitted towards carbon dust Groove 112, one end of powder feeding screw 16 puts in the inside of main body 1810 by openend 1811.Blind end Power reception portion 1813 is provided with 1812, in the present embodiment, the power reception portion 1813 is one Inclined-plane.In outer tube 1152, between meal outlet switch member 18 and carbon dust delivery section 115 inside is provided with The annular of flexible member 19, the one end of inner elastomeric element 19 and the openend 1811 of meal outlet switch member 18 End face 181a is abutted, and the other end is abutted with the end wall 115a of the inwall side of carbon dust delivery section 115.

Driving means according to the application are below described, as shown in Figure 5 and Figure 8, the driving means bag The thrust piece 20 arranged between the first end cap 2 and the first side wall 14 is included, is opened for pushing meal outlet Closing part 18 makes the translation gliding in the outer tube 1152 of delivery section 115 of meal outlet switch member 18.Thrust piece 20 include pushing main body 200, and the one end for pushing main body 200 is provided with urgent pushed section 201, and the other end is arranged Dynamic transfer part 202；Urgent pushed section 201 contacts to receive urgent thrust with the urgent pushing device in printer； In the present embodiment, the power transfering part 202 is an inclined-plane, is connect with the power of meal outlet switch member 18 Receipts portion 1813 coordinates to transmit power.Push main body 200 to be slidably connected with the first side wall 14, the cunning Dynamic connection can be fixed column or the fixed block fit structure, or phase with chute of one or more The routine techniques means such as the rail structure for mutually fastening.Thrust piece 20 slides with cartridge housing and connects in the application Connecing the structure of employing is：The elongated chute 203 of middle setting of main body 200 is pushed, on the first side wall 14 The two slide rail projections 141 for arranging coordinate, i.e., two slide rail projections 141 are inserted in elongated chute 203, The relative cartridge housing sidewall 14 under the guiding of slide rail projection 141 of elongated chute 203 is slided.According to this The driving means of application, also including an outside flexible member 21, described outside one end of flexible member 21 with Thrust piece 20 connects, and the other end is connected with side wall 14, using the elastic restoring force of outside flexible member 21 Thrust piece 20 can be made to push the initial position that slides back after meal outlet switch member 18.

It is elastic internally before cartridge is not mounted to printer with reference to Fig. 6, Fig. 7 and Fig. 8 Under the resilient force of element 19, the centre of meal outlet switch member 18 goes out powder opening 1800 and goes out powder with outside Opening 11520 staggers, and toner passage is closed, as shown in Figure 6.After cartridge is installed into printer, Outside goes out powder opening 11520 and docks with the carbon dust entrance 188 on image processing system, into carbon dust transmission Preparatory stage.When printer cover is closed, the urgent pushing device on printer cover compels to push The urgent pushed section 201 of part 20, makes thrust piece 20 overcome the elastic pulling force of outside flexible member 21 prominent in slide rail Push to the Slideslip of meal outlet switch member 18, the power transfering part 202 of thrust piece 20 under the guiding for playing 141 The power reception portion 1813 of meal outlet switch member 18, makes meal outlet switch member 18 overcome inner elastomeric element 19 elastic force is opened to the internal slide of barrel chamber 1000 until centre goes out powder opening 1800 and goes out powder with outside Mouth 11520 aligns, as shown in fig. 7, being now sent to outside carbon dust delivery section 115 via powder feeding screw 16 Carbon dust in cylinder 1152 can go out powder opening 1800 in the middle of Jing and go out powder opening 11520 with outside to enter into image In forming the carbon dust entrance 188 on device.

The glide direction of meal outlet switch member 18 is vertical with the glide direction of thrust piece 20, thrust piece 20 Slip changes into the translation of meal outlet switch member 18, turns compared to the slip of thrust piece in prior art 210 The rotation of chemical conversion carbon dust gate out switch part 160, structure is simplified, and reliability is higher.

Because ensure meal outlet switch member 18 can with smooth slip, generally, meal outlet switch member 18 and its Certain gap is preserved between the part (such as outer tube 1152) of cooperation, in carbon dust flow process, it is likely that Entered in the gap by each meal outlet, to prevent from leaving carbon dust going out in cartridge in the gap Powder mouth is leaked out when being closed, and the periphery of meal outlet switch member 18 arranges seal, in the application, As shown in Figure 10, multiple seal annulars are provided with the outer wall in the main body 1810 of meal outlet switch member Mounting groove 1814, lip ring 22 is installed in annular mounting groove 1814, is preferably switched in meal outlet The centre of part 18 goes out the two ends of powder opening 1800 and is respectively provided with least a seal, so can be effective Prevent it is middle go out powder opening 1800 at carbon dust enter in barrel chamber 1000 and cause and go out outside carbon dust Jing Powder opening 11520 is leaked to cartridge outside.Lip ring 22 in the application adopts flexible rubber ring.

In the application, the axially position of meal outlet switch member 18 can be passed by the power of thrust piece 20 Passing portion 202 and abutting with the power reception portion 1813 of meal outlet switch member 18 carries out spacing, the quilt of thrust piece 20 First side plate 2 is spacing on the first side wall 14；Can also be that meal outlet switch member 18 is provided with positioning prominent Play 1815 to coordinate with the groove 11521 on the inwall of outer tube 1152, i.e. determining in meal outlet switch member 18 Position projection 1815 can slide in the groove 11521 on the inwall of outer tube 1152, then by axially position part 23 realize axial limiting in the stifled groove 11521 of the end seal of the first side wall 14, and axially position part 23 is enclosed within out powder In mouthful switch member 18 and it is fixed on the first side wall 14, as shown in figures 9 and 11.

Embodiment two

As shown in Figure 4 and Figure 5, cartridge of the invention includes：Housing 1, set up separately in the both sides of housing 1 The first end cap 2 and the second end cap 3.Housing 1 includes：Powder cabin body 11 and powder cabin lid 12, powder cabin body 11 and powder cabin lid 12 by welding manner be joined together to form storage carbon dust inner space.In powder cabin Body 11 is internally provided with carbon powder mixing device 13, and agitating device 13 is rotatably mounted to the of housing 1 Between side wall 14 and second sidewall 15, agitating device 13 includes puddle support 131 and installed in puddle support Stirring vane (not shown) on 131, agitating device 13 can rotate in the powder cabin cavity with Agitation carbon dust.The front end of powder cabin body 11 is prolonged the axially extending direction of powder cabin body 11 and is provided with carbon dust conveying trough 112, The diapire of carbon dust conveying trough 112 is to be provided with powder feeding screw 16 in arc surface, carbon dust conveying trough 112.Stir Mix device 13 carbon dust to be pushed in carbon dust conveying trough 112 by its stirring vane.The second sidewall of housing 1 15 and second are provided with drive gear set 17 between end cap 3, and drive gear set 17 connects including a power Gear and multiple travelling gears are received, the power reception gear engages reception with the drive gear of printer and drives Power, power reception gear transmits drive force to travelling gear, and travelling gear drives corresponding part (such as Powder feeding screw, agitating device) rotate.

Carbon dust delivery section 115 is additionally provided with powder cabin body 11, carbon dust delivery section 115 near the first side wall 14, The inside of carbon dust delivery section 115 is a hollow cavity, and one end is connected with carbon dust conveying trough 112, powder feeding screw Stretch in the cavity 16 one end.Meal outlet switch member 18 is arranged in carbon dust delivery section 115, and Can the freely activity in carbon dust delivery section 115；Meal outlet switch member 18 be arranged on carbon dust delivery section 115 it Between be provided with inner elastomeric element 19, the end of the one end of inner elastomeric element 19 and meal outlet switch member 18 Abut, the other end is connected to the bottom of carbon dust delivery section 115.

As shown in Fig. 6 a and Fig. 7 a, according to the cartridge of the present embodiment, arrange in carbon dust delivery section 115 Stretch in the inner core 1151 one end for having inner core 1151 and outer tube 1152, powder feeding screw 16；Inner core Barrel chamber 1000 is set between 1151 and outer tube 1152, meal outlet switch member 18 is accommodated in barrel chamber 1000, The cylinder that meal outlet switch member 18 is closed for hollow and one end, meal outlet switch member 18 can be in inner core 1151 Slide and outer tube 1152 between, i.e., slide in barrel chamber 1000.Inner core 1151 is towards cartridge bottom Go out powder opening 11510 in being provided with the perisporium in direction, direction of the outer tube 1152 towards cartridge bottom Outside is provided with perisporium and goes out powder opening 11520, inside gone out powder opening 11510 and outside goes out powder opening 11520 Alignment is arranged, and centre is provided with the perisporium of meal outlet switch member 18 and goes out powder opening 1800.When it is interior go out powder When opening 11510, outside goes out powder opening 11520 and centre goes out the three of powder opening 1800 and all aligns, go out powder First position of the mouth switch member 18 in opening, i.e. carbon dust can be flowed into by each carbon dust opening from cartridge In image-generating unit；When centre go out powder opening 1800 with it is interior go out powder opening 11510, outside go out powder opening 11520 Stagger, the second place of the meal outlet switch member 18 in closing, i.e. carbon dust cannot be entered into into from cartridge As in unit.As shown in Figure 10, meal outlet switch member 18 includes：Main body 1810 and it is arranged on main body Centre on 1810 goes out powder opening 1800；Main body 1810 is hollow circular cylinder, openend 1811 and closing End 1812, when meal outlet switch member 18 is installed in barrel chamber 1000, openend 1811 is towards carbon dust Conveying trough 112, one end of powder feeding screw 16 puts in the inside of main body 1810 by openend 1811.Envelope Power reception portion 1813 is provided with closed end 1812, power reception portion 1813 is an inclined-plane.Barrel chamber 1000 Inner elastomeric element 19 is inside provided with, the one end of inner elastomeric element 19 abuts with meal outlet switch member 18, separately One end abuts with the inwall of barrel chamber 1000.

As shown in Figure 5 and Figure 8, thrust piece 20 is provided between the first end cap 2 and the first side wall 14, Meal outlet switch member 18 is set to slide in barrel chamber 1000 for pushing meal outlet switch member 18.Thrust piece 20 include pushing main body 200, and the one end for pushing main body 200 is provided with urgent pushed section 201, and the other end is arranged Dynamic transfer part 202；Urgent pushed section 201 contacts to receive urgent thrust with the urgent pushing device in printer； Power transfering part 202 is an inclined-plane, coordinates to pass with the power reception portion 1813 of meal outlet switch member 18 Graduating power.Push main body 200 be slidably connected with the first side wall 14, it is described be slidably connected can be one or The fit structure of multiple fixed column or fixed block and chute, or rail structure for mutually fastening etc. Routine techniques means.The be slidably connected structure of employing of thrust piece 20 and cartridge housing is in the application：Push away The two slide rail projections arranged on the elongated chute 203 of middle setting of pressure main body 200, with the first side wall 14 141 coordinate, i.e., two slide rail projections 141 are inserted in elongated chute 203, and elongated chute 203 is being slided Relative cartridge housing sidewall 14 is slided under the guiding of rail projection 141.The one end of outside flexible member 21 with Thrust piece 20 connects, and the other end is connected with side wall 14.

With reference to Fig. 6 a, Fig. 7 a and Fig. 8, before cartridge is not mounted to printer, internally bullet Under the resilient force of property element 19, the centre of meal outlet switch member 18 go out powder opening 1800 with it is interior go out powder Opening 11510, outside goes out powder opening 11520 and staggers, and toner passage is closed, as shown in Figure 6 a.Work as carbon Powder box is installed after printer, it is outside go out powder opening 11520 and image processing system on carbon dust entrance 188 docking, into the preparatory stage of carbon dust transmission.When printer cover is closed, printer machine The urgent pushing device for covering compels the urgent pushed section 201 for pushing away thrust piece 20, makes thrust piece 20 overcome outside elasticity unit The elastic pulling force of part 21, to the Slideslip of meal outlet switch member 18, is pushed under the guiding of slide rail projection 141 20 power transfering part of part 202 pushes the power reception portion 1813 of meal outlet switch member 18, opens meal outlet The internal slide that part 18 overcomes the elastic force of inner elastomeric element 19 to barrel chamber 1000 is closed, until centre goes out Powder opening 1800 with it is interior go out powder opening 11510, outside go out powder opening 11520 and align, as shown in Figure 7a, The carbon dust being now sent in the inner core 1151 of carbon dust delivery section 115 via powder feeding screw 16 can go out powder in Jing Opening 11510, centre goes out powder opening 1800 and outside goes out powder opening 11520 and enters into image processing system On carbon dust entrance 188 in.

The glide direction of meal outlet switch member 18 is vertical with the glide direction of thrust piece 20, thrust piece 20 Slip change into the translation of meal outlet switch member 18, compared to the slip of thrust piece in prior art 210 The rotation of carbon dust gate out switch part 160 is changed into, structure is simplified, and reliability is higher.

To ensure that meal outlet switch member 18 can be with smooth slip, generally, meal outlet switch member 18 is matched somebody with somebody with it Certain gap is preserved between the part (such as outer tube 1152) of conjunction, in carbon dust flow process, it is likely that logical Cross each meal outlet to enter in the gap, to prevent the carbon dust left in the gap from going out powder in cartridge Mouth is leaked out when being closed, and the periphery of meal outlet switch member 18 arranges seal, in the application, As shown in Figure 10, multiple seal annulars are provided with the outer wall in the main body 1810 of meal outlet switch member Mounting groove 1814, lip ring 22 is installed in annular mounting groove 1814, is preferably switched in meal outlet The centre of part 18 goes out the two ends of powder opening 1800 and is respectively provided with least a seal, so can be effective Prevent it is middle go out powder opening 1800 at carbon dust enter in barrel chamber 1000 and cause and go out outside carbon dust Jing Powder opening 11520 is leaked to cartridge outside.Lip ring 22 in the application adopts flexible rubber ring.

One end of inner core 1151 is connected with carbon dust conveying trough 112, and the other end connects with meal outlet switch member 18 Logical, the carbon dust in inner core 1151 can be entered in meal outlet switch member 18, for convenience of meal outlet switch member 18 during to cartridge internal slide, and the carbon dust in meal outlet switch member 18 is smoothly back to inner core In 1151, inside chamfering 11512 is set on the barrel of inner core 1151, as shown in Fig. 7 a and Fig. 9, Chamfering 11512 can help the carbon dust in meal outlet switch member 18 to import in meal outlet switch member 18.

In the application, the axially position of meal outlet switch member 18 can be passed by the power of thrust piece 20 Passing portion 202 and abutting with the power reception portion 1813 of meal outlet switch member 18 carries out spacing, the quilt of thrust piece 20 First side plate 2 is spacing on the first side wall 14；Can also be that meal outlet switch member 18 is provided with positioning prominent Play 1815 to coordinate with the groove 11521 on the inwall of outer tube 1152, i.e. determining in meal outlet switch member 18 Position projection 1815 can slide in the groove 11521 on the inwall of outer tube 1152, then by axially position part 23 realize axial limiting in the stifled groove 11521 of the end seal of the first side wall 14, and axially position part 23 is enclosed within out powder In mouthful switch member 18 and it is fixed on the first side wall 14.

Embodiment three

The present embodiment proposes the structure of another kind of cartridge, as shown in figs. 12-15, carbon dust delivery section 115 Hollow outer tube 1152 is provided with, one end of powder feeding screw 16 is stretched in the outer tube 1152；Outward Cylinder 1152 is provided with outside and goes out powder opening 11520 towards on the perisporium in the direction of cartridge bottom；Outer tube Meal outlet switch member 24 is provided with the outer wall of 1152 bottoms, meal outlet switch member 24 is a skateboard component And can be in the outer slip of carbon dust delivery section 115.

Specifically, on the outer wall of the bottom of outer tube 1152, it is covered in the outside and goes out powder opening 11520 Part is provided with receiving portion 1153, and the bottom of receiving portion 1153 is provided with two chutes 1154, and The recess 1155 connected with two chutes 1154 is additionally provided with the bottom centre position of described accommodation section 1153, Two chute 1154 be arranged in parallel along cartridge length direction, the recess 1155 and described two cunnings Groove 1154 can be chimeric with the matching of meal outlet switch member 24, allows meal outlet switch member 24 in receiving portion Along cartridge length direction translation gliding in 1153.

As shown in figure 16, it is a skateboard component according to the meal outlet switch member 24 of the present embodiment, including： Main body 2410 and the centre being arranged in main body 2410 go out powder opening 2400；Main body 2410 can be one Tabular component with bending structure, with free end 2411, connection end 2412 and two sides 2413, Receiving portion 1153 is inserted in free end 2411, at the two side ends 2413 of main body 2410 cunning is extended with respectively Dynamic portion 2414, two sliding parts 2414 are used to coordinate in two chutes 1154 of the bottom of outer tube 1152, make Main body 2410 is embedded in the recess 1155 of receiving portion 1153, and the translation gliding in receiving portion 1153. Additionally, power reception portion 2415 is provided with connection end 2412, and in the present embodiment, the power Acceptance division 2415 is a long chute being obliquely installed in the plane of main body 2410, and for receiving powder is driven out The power of the mouth translation gliding of switch member 24.

As shown in Figure 14 and Figure 15, when outside goes out powder opening 11520 and centre goes out powder opening 2400 and aligns When, first position (be shown in Figure 14) of the meal outlet switch member 24 in opening, i.e. carbon dust can be by respectively going out Powder opening is flowed in image-generating unit from cartridge；Go out powder opening with outside when centre goes out powder opening 2400 11520 stagger, meal outlet switch member 24 in close the second place (being shown in Figure 15), i.e., carbon dust without Method is entered in image-generating unit from cartridge.

Driving means according to the application are below described, as shown in Figure 12, Figure 13 and Figure 17, the drive Dynamic device includes being located at thrust piece 30 and the revolving part 26 arranged between the first end cap 2 and the first side wall 14, The thrust piece 30 and the revolving part 26 make meal outlet switch member for pushing meal outlet switch member 24 Translation gliding in 24 receiving portions 1153 outside delivery section 115.Revolving part 26 has rotary shaft hole 260 Respectively positioned at the reception bar 261 and transmission lever 262 at the two ends of rotary shaft hole 260, revolving part 26 can be around rotation The axis of shaft hole 260 is rotated freely；Thrust piece 30 includes pushing main body 300, pushes main body 300 One end is provided with urgent pushed section 301, and the other end is provided with power transfering part 302；Urgent pushed section 301 and printer In the contact of urgent pushing device to receive urgent thrust, the reception bar 261 of power transfering part 302 and revolving part 26 Coordinate to transmit urgent thrust, then the urgent thrust is transferred to into meal outlet by the transmission lever 262 of revolving part 26 and open Part 24 is closed, thus drives meal outlet switch member 24 to slide；

In the present embodiment, the power transfering part 302 has axis hole 302a, the reception bar of revolving part 26 Have along the axially extended cylinder 261a of the rotary shaft of revolving part 26 on 261, coordinate in axis hole 302a Insertion cylinder 261a, enables power transfering part 302 to promote revolving part 26 to rotate freely；It is same with this When, the transmission lever 262 of revolving part 26 is stretched in the power reception portion 2415 of meal outlet switch member 24, by In power reception portion 2415 be a long chute being obliquely installed in the plane, then with revolving part 26 Rotation, transmission lever 262 swings in power reception portion 2415, can force power reception portion 2415 Move up in its inclined side, as a result, the performance that is obliquely installed in power reception portion 2415 is oriented to work With making meal outlet switch member 24 overall along two translation glidings in receiving portion 1153 of chute 1154.With Thrust piece 30 part 26 is rotated and rotate forward or backwards, and then drive meal outlet switch member 24 in carbon Powder box length direction alternating translational slides, realize meal outlet switch member 24 first position and the second place it Between conversion.

Push main body 300 to be rotatably slidably connected with the first side wall 14, described being slidably connected can be one Individual or multiple fixed column or fixed block is tied with the fit structure of chute, or the mutual slide rail for fastening The routine techniques means such as structure.Thrust piece 30 and cartridge housing are slidably connected the structure of employing in the application It is：The elongated chute 303 of middle setting of main body 300 is pushed, a cunning with setting on the first side wall 14 Rail projection 141 coordinates, another slide rail projection 142 and elongated chute 303 of setting on the first side wall 14 Outside pushing main body is abutted against, i.e., the slide rail projection 141 in elongated chute 303 is inserted into be located at Under the support and constraint of the slide rail projection 141 outside elongated chute 303, elongated chute 303 can be by sliding The guiding of rail projection 141 is slided and is rotated as fulcrum with slide rail projection 141, makes pushing main body 300 Rotatably slide with respect to cartridge housing sidewall 14.According to the driving means of the application, also including outside one Portion's flexible member 21, with embodiment one, described outside one end of flexible member 21 is connected with thrust piece 30, The other end is connected with side wall 14, pushes away can thrust piece 30 using the elastic restoring force of outside flexible member 21 Initial position is returned in rotational slide after pressure meal outlet switch member 24.

In the application, revolving part 26 can be fixed on the first side wall 14 by keeper 25, axle It is fixed on the first side wall 14 to keeper 25, intermediate portion position is provided with locating dowel 250, makes rotation The rotary shaft hole 260 of part 26 is placed on to position and rotate in locating dowel 250, wherein the axial direction of revolving part 26 Positioning can be kept out in the good power transmission of axial restraint by the way that cylinder 261a outer ends are arranged into projection The axis hole 302a outer surfaces in portion, or the outer end of locating dowel 250 setting projection is kept out in rotary shaft hole 260 Outer surface, to prevent the rotary course of revolving part 26 in deviate from, due to the long chute in power reception portion 2415 The restriction of shape, can control the axially position of meal outlet switch member 24, as shown in Figure 17 and Figure 18.

The glide direction of meal outlet switch member 24 and the glide direction of thrust piece 30 and with revolving part 26 The surfaces of revolution is perpendicular, and the slip of thrust piece 20 changes into the translation of meal outlet switch member 18, compared to existing The slip for having thrust piece 210 in technology changes into the rotation of carbon dust gate out switch part 160, additionally, comparing In embodiment one, the tubular meal outlet switch member of embodiment two, structure more simplifies, and more saves zero Part, improves efficiency of assembling.

Example IV

The present embodiment proposes the structure of another kind of cartridge, as shown in figures 19-22, carbon dust delivery section 115 Hollow outer tube 1152 is provided with, one end of powder feeding screw 16 is stretched in the outer tube 1152；Outward Cylinder 1152 is provided with outside and goes out powder opening 11520 towards on the perisporium in the direction of cartridge bottom；Outer tube Meal outlet switch member 27 is provided with the outer wall of 1152 bottoms, meal outlet switch member 27 is a skateboard component And can be in the outer slip of carbon dust delivery section 115.

Specifically, on the outer wall of the bottom of outer tube 1152, it is covered in the outside and goes out powder opening 11520 Part is provided with receiving portion 1156, and the bottom of receiving portion 1156 is provided with two chutes 1157, and The recess 1158 connected with two chutes 1157 is additionally provided with the bottom centre position of receiving portion 1156, two slide Groove 1157 along be arrangeding in parallel perpendicular to cartridge length direction, the recess 1158 and described two chutes 1157 can be chimeric with the matching of meal outlet switch member 27, allows meal outlet switch member 27 in receiving portion Along perpendicular to cartridge length direction translation gliding in 1156.

As shown in figure 23, it is a skateboard component according to the meal outlet switch member 27 of the present embodiment, including： Main body 2710 and the centre being arranged in main body 2710 go out powder opening 2700；Main body 2710 is carried for one The tabular component of bending structure, with free end 2711, connection end 2712, in free end 2711 and even The end face for connecing end 2712 has each extended over sliding part 2713, and two sliding parts 2713 are used to coordinate in outer tube In two chutes 1157 of 1152 bottoms, main body 2710 is set to be embedded in the recess 1158 of receiving portion 1156, And the translation gliding in receiving portion 1156.Additionally, power reception portion 2715 is provided with connection end 2712, In the present embodiment, the power reception portion 2715 be one parallel to the outwardly directed round bar of subject plane, For receiving the power for driving the translation gliding of meal outlet switch member 27.

As shown in figure 21 and figure, when outside goes out powder opening 11520 and centre goes out powder opening 2700 and aligns When, first position (be shown in Figure 21) of the meal outlet switch member 27 in opening, i.e. carbon dust can be by respectively going out Powder opening is flowed in image-generating unit from cartridge；Go out powder opening with outside when centre goes out powder opening 2700 11520 stagger, meal outlet switch member 27 in close the second place (being shown in Figure 22), i.e., carbon dust without Method is entered in image-generating unit from cartridge.

Driving means according to the application are below described, as shown in Figure 19, Figure 20 and Figure 23, the drive Dynamic device includes being located at thrust piece 30 and the revolving part 28 arranged between the first end cap 2 and the first side wall 14, The thrust piece 30 and the revolving part 28 make meal outlet switch member for pushing meal outlet switch member 27 Translation gliding in 27 receiving portions 1156 outside delivery section 115.Revolving part 28 has rotary shaft hole 280 Respectively positioned at the reception bar 281 and transmission lever 282 at the two ends of rotary shaft hole 280, revolving part 28 can be around rotation The axis of shaft hole 280 is rotated freely；Thrust piece 30 includes pushing main body 300, pushes main body 300 One end is provided with urgent pushed section 301, and the other end is provided with power transfering part 302；Urgent pushed section 301 and printer In the contact of urgent pushing device to receive urgent thrust, the reception bar 281 of power transfering part 302 and revolving part 28 Coordinate to transmit urgent thrust, then the urgent thrust is transferred to into meal outlet by the transmission lever 282 of revolving part 28 and open Part 27 is closed, thus drives meal outlet switch member 27 to slide；

In the present embodiment, the power transfering part 302 has axis hole 302a, the reception bar of revolving part 28 281 is identical with embodiment three, with the axially extended cylinder 281a of the rotary shaft along revolving part 28, axle Coordinate insertion cylinder 281a in the 302a of hole, enable power transfering part 302 to promote revolving part 28 freely Rotation；At the same time, a long chute 282a, long chute are provided with the transmission lever 282 of revolving part 28 The power reception portion 2715 of meal outlet switch member 27 is stretched in 282a, then with the rotation of revolving part 26, Power reception portion 2715 swings in the long chute 282a of transmission lever 282, forces power reception portion 2715 move up in the inclined side of long chute 282a institutes, as a result, the long chute of transmission lever 282 282a plays guide effect makes the entirety of meal outlet switch member 27 along two chutes 1157 in receiving portion 1156 Middle translation gliding.Rotate forward or backwards as thrust piece 30 is rotated part 28, and then drive out powder Mouth switch member 27 realizes meal outlet switch member 27 along sliding perpendicular to cartridge length direction alternating translational Conversion between the first position and the second position.

Push main body 300 to be rotatably slidably connected with the first side wall 14, its attachment structure and embodiment three It is identical, i.e., in the slide rail projection 141 being inserted in elongated chute 303 and outside elongated chute 303 Under the support and constraint of slide rail projection 141, elongated chute 303 can pass through the guiding of slide rail projection 141 Slide and rotated as fulcrum with slide rail projection 141, make the relative cartridge housing side of pushing main body 300 Wall 14 rotatably slides.It is identical with embodiment three, also including an outside flexible member 21, utilize it Elastic restoring force can make thrust piece 30 push rotational slide after meal outlet switch member 24 and return initial position.

In the present embodiment, revolving part 28 can be fixed on the first side wall 14 by keeper 25, Its structure and axially position mode are identical with embodiment three, and unlike embodiment three, due to going out It, perpendicular to cartridge length direction translation gliding, is effectively to prevent that the glide direction of powder mouth switch member 27 is Only meal outlet switch member 27 abjection housing outside, limiting section 1156a can be set in receiving portion 1156 with And arrange in meal outlet switch member 27 with the blocking part 2714 of bending-like, blocking part 2714 and limiting section 1156a abuts against prevention meal outlet switch member 27 and is deviating from cartridge length direction, such as Figure 20 With shown in Figure 21.

According to the present embodiment, the slip that equally will push against part 20 changes into the translation of meal outlet switch member 27, And the translation direction of meal outlet switch member 27 is perpendicular to cartridge length direction, with revolving part 26 The surfaces of revolution is parallel, makes revolving part 26 easily drive the translation of meal outlet switch member 27.

Embodiment five

The present embodiment proposes the structure of another kind of cartridge, improves on the basis of example IV, such as Shown in Figure 24, on the outer wall of the bottom of outer tube 1152 of carbon dust delivery section 115, the screening of a fixation is set up Stopper 116 so that meal outlet switch member 27 is translated between receiving portion 1156 and occlusion part 116 Slide, occlusion part 116 is provided with and overlaps out powder opening 11620, i.e. overlap out powder opening 11620 Set location goes out powder opening 11520 and coincides with outside.

According to the present embodiment, the structure and sliding type of meal outlet switch member 27 is identical with example IV, Occlusion part 116 can meal outlet switch member 27 install after using paste or screw fix etc. usual manner Be fixed on the bottom of receiving portion 1156, by arrange occlusion part 116, when cartridge install into printer it Afterwards, make carbon dust entrance 188 on meal outlet switch member 27 and image processing system will not directly contact, and Be slide between receiving portion 1156 and occlusion part 116 opening first position (being shown in Figure 26) or Person slides into the second place (being shown in Figure 27) of closing.So that the translation gliding of meal outlet switch member 27 It is more smooth, and can avoid because designing caused by sliding friction on the surface of carbon dust entrance 188 such as sea The wear phenomenon of the seals such as silk floss occurs.

Embodiment six

The present embodiment proposes the structure of another kind of cartridge, improves on the basis of embodiment two, such as Shown in Figure 24, on inner core 1151 arrange in go out powder opening 11510, on outer tube 1152 arrange outside Go out the centre arranged on powder opening 11520, and meal outlet switch member 18 to go out powder opening 1800 and be two The grill openings of fan opening form, wherein it is interior go out powder opening 11510 and outside go out powder opening 11520 and align Arrange, it is middle go out powder opening 1800 with meal outlet switch member 18 translation can with it is interior go out powder opening 11510 and outside go out powder opening 11520 and align or stagger, first position as shown in figure 29 and Figure 30 The shown second place, according to the grill openings of the present embodiment, open with homalographic when going out powder opening, The sliding path that meal outlet switch member 18 can be made shortens, the corresponding control dynamics for saving driving means, improves Switch out the efficiency of powder opening.

Finally it should be noted that：Various embodiments above is only illustrating technical scheme rather than right Its restriction；Although being described in detail to the present invention with reference to foregoing embodiments, this area it is common Technical staff should be understood：It still can modify to the technical scheme described in foregoing embodiments, Either equivalent is carried out to which part or all technical characteristic；For example carbon dust delivery section can also be Nonocclusive cavity；Power transfering part in embodiment three and example IV can also be with power reception portion The powder mouth switch member translation of tabular is promoted by the way of the inclined-plane of such as embodiment one coordinates.And these are changed Or replace, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.

Claims

1. a kind of cartridge, including：

Housing, is provided with outside and goes out powder opening on the housing, it is opening down that the outside goes out powder Arrange,

Meal outlet switch member, goes out the first position of powder opening and closes institute with the opening outside State the second place that outside goes out powder opening；

Driving means, drive the meal outlet switch member at described first on the housing Put and the second place between and move, it is characterised in that

The driving means drive the relatively described outside of the meal outlet switch member to go out powder opening and put down Move to be changed between first position and the second place.

2. cartridge as claimed in claim 1, it is characterised in that the housing includes powder Warehouse, powder cabin lid, the first end cap and the second end cap, the powder cabin body and the powder cabin lid pass through Welding manner is joined together to form housing body, the housing body Inner Constitution carbon dust storage Storehouse, first end cap and second end cap are removably separately mounted to the housing body The first side wall and second sidewall on, the carbon dust storage warehouse by the outside go out powder opening with Outside communicates, and the driving means are located between the body first side wall and first end cap And on the first side wall of the housing body, one end of the driving means is by described Outward opening on first end lid exposes to receive the driving force from printer.

3. cartridge as claimed in claim 2, it is characterised in that set on the powder cabin body Carbon dust delivery section is equipped with, the carbon dust delivery section is provided with hollow outer tube, and the meal outlet is opened Close part to be contained in the outer tube, the meal outlet switch member is hollow and the circle of one end closing Cylinder, is provided with power reception portion on the blind end, meal outlet switch member can be in the outer tube Slide, the outside goes out powder opening and is arranged on the outer tube towards the week in the direction of cartridge bottom On wall, it is provided with centre on the perisporium of the meal outlet switch member and goes out powder opening, when outside goes out powder When opening and centre go out powder register, first position of the meal outlet switch member in opening, i.e., Carbon dust can be flowed in image-generating unit by respectively going out powder opening from cartridge；When centre goes out powder opening Go out powder opening with outside to stagger, the second place of the meal outlet switch member in closing.

4. cartridge as claimed in claim 3, it is characterised in that in meal outlet switch member Inner elastomeric element is provided between carbon dust delivery section, inner elastomeric element one end is opened with meal outlet Close part to abut, the other end is abutted with the inwall of carbon dust delivery section.

5. cartridge as claimed in claim 2, it is characterised in that set on the powder cabin body It is equipped with carbon dust delivery section, the carbon dust delivery section is provided with inner core and outer tube, the inner core and outer Barrel chamber is provided between cylinder, the meal outlet switch member is hollow and the cylinder of one end closing, institute State and be provided with blind end power reception portion, the meal outlet switch member is contained in the barrel chamber In, the meal outlet switch member can slide between the inner core and outer tube, the inner core direction Go out powder opening in being provided with the perisporium in the direction of cartridge bottom, the outside goes out powder opening and sets Put in the outer tube towards on the perisporium in the direction of cartridge bottom, it is described in go out powder opening and outer Portion goes out the setting of powder register, is provided with centre on the perisporium of the meal outlet switch member and goes out powder and opens Mouthful, when it is described it is interior go out powder opening, outside go out powder opening and when centre goes out powder opening three and all aligns, The meal outlet switch member in open first position, when the centre go out powder opening with it is interior go out Powder opening, outside go out powder opening and stagger, the second place of the meal outlet switch member in closing.

6. cartridge as claimed in claim 5, it is characterised in that the meal outlet switch Part is hollow circular cylinder, including openend and blind end.

7. cartridge as claimed in claim 6, it is characterised in that be provided with the barrel chamber Inner elastomeric element, inner elastomeric element one end abuts with meal outlet switch member, the other end and cylinder The inwall in chamber is abutted.

8. cartridge as claimed in claim 2, it is characterised in that set on the powder cabin body Carbon dust delivery section is equipped with, the carbon dust delivery section is provided with hollow outer tube, and the outside goes out powder Opening is arranged on the outer tube towards on the perisporium in the direction of cartridge bottom, and the meal outlet is opened Close part to be arranged on the outer wall of the outer tube bottom, the meal outlet switch member is a skateboard component And described can slide outside carbon dust delivery section, the skateboard component includes main body and is arranged on described Centre in main body goes out powder opening；When outside goes out powder opening and centre goes out powder register, go out First position of the powder mouth switch member in opening, powder opening mistake is gone out when centre goes out powder opening with outside Open, the second place of the meal outlet switch member in closing.

9. cartridge as claimed in claim 8, it is characterised in that in the outer tube bottom Outer wall on be covered in the outside and go out the part of powder opening and be provided with receiving portion, in the receiving The bottom in portion is provided with two chutes, and is additionally provided with described accommodation section bottom centre position The recess connected with two chutes.

10. cartridge as claimed in claim 9, it is characterised in that two chute is along carbon Powder box length direction be arranged in parallel, and the recess and described two chutes can be switched with meal outlet Part matching is chimeric, meal outlet switch member is translated along cartridge length direction in receiving portion Slide.

11. cartridges as claimed in claim 9, it is characterised in that two chute is along vertical Directly be arranged in parallel in cartridge length direction, the recess and described two chutes can with go out powder Mouth switch member matching is chimeric, allows meal outlet switch member in receiving portion along perpendicular to cartridge Length direction translation gliding.

12. cartridges as claimed in claim 10, it is characterised in that the powder mouth switch The main body of part is a tabular component with bending structure, with free end, connection end and two Individual side, is provided with power reception portion on the connection end, distinguish at the two side ends of the main body Sliding part is extended with, two sliding part is used to coordinate makes main body in two chutes of outer tube bottom In the recess of embedded receiving portion, and the translation gliding in described accommodation section.

13. cartridges as claimed in claim 11, it is characterised in that the meal outlet is opened It is a tabular component with bending structure to close part, with free end, connection end, the connection Power reception portion is provided with end, the end face in free end and connection end has each extended over slip Portion, two sliding parts are used to coordinate in two chutes of outer tube bottom, make the embedded receiving portion of main body In recess, and the translation gliding in described accommodation section.

14. cartridges as described in claim 12 or 13, it is characterised in that in the carbon The occlusion part of a fixation, the occlusion part are additionally provided with the outer wall of the outer tube bottom of powder delivery section It is provided with and overlaps out powder opening, the set location for overlapping out powder opening goes out powder opening with outside Coincide, the meal outlet switch member carries out translation gliding between receiving portion and occlusion part.

15. cartridges as described in claim 3 or 4, it is characterised in that on the outer tube The outside of setting goes out the centre arranged in powder opening and meal outlet switch member and goes out powder opening and be The grill openings of at least two fan opening forms, the centre goes out powder opening with meal outlet switch member Translation can go out powder register with outside or stagger.

16. cartridges as described in claim 5 or 6 or 7, it is characterised in that in described Go out the outside arranged on powder opening, outer tube in arranging on cylinder and go out powder opening and meal outlet switch The centre arranged on part goes out the grill openings that powder opening is at least two fan opening forms, described interior Go out powder opening and outside goes out the setting of powder register, the centre goes out powder opening as meal outlet is opened Close part translation can with it is interior go out powder opening and outside go out powder register or stagger.

17. cartridges as described in claim 3 or 4 or 5 or 6 or 7, it is characterised in that The driving means include being located at the thrust piece arranged between the first end cap and the first side wall, described Thrust piece includes pushing main body, and one end of the pushing main body is provided with urgent pushed section, and the other end sets It is equipped with power transfering part；The urgent pushed section contacts with the urgent pushing device in printer compels to push away to receive Power；The power transfering part is an inclined-plane, with the power reception portion of meal outlet switch member coordinate with Transmission power, the pushing main body is slidably connected with the first side wall.

18. cartridges as claimed in claim 17, it is characterised in that the driving means Also include an outside flexible member, described outside flexible member one end is connected with thrust piece, another End is connected with side wall, and the elastic restoring force of the outside flexible member can make thrust piece be biased out powder Slide back initial position after mouth switch member.

19. cartridges as described in claim 12 or 13, it is characterised in that the driving Device includes being located at thrust piece and the revolving part arranged between the first end cap and the first side wall, described Revolving part has rotary shaft hole and respectively positioned at the reception bar and transmission lever at rotary shaft hole two ends, institute Stating revolving part can rotate freely around the axis of rotary shaft hole；The thrust piece includes pushing main body, Described one end for pushing main body is provided with urgent pushed section, and the other end is provided with power transfering part；It is described Urgent pushed section contacts to receive urgent thrust with the urgent pushing device in printer, the power transfering part with The reception bar of revolving part coordinates to transmit urgent thrust, then is compeled this by the transmission lever of the revolving part Thrust is transferred to meal outlet switch member to drive meal outlet switch member to slide.

20. cartridges as claimed in claim 19, it is characterised in that the driving means Also include an outside flexible member, described outside flexible member one end is connected with thrust piece, another End is connected with side wall, and the elastic restoring force of the outside flexible member can make thrust piece be biased out powder Initial position is returned in rotational slide after mouth switch member.

21. cartridges as claimed in claim 20, it is characterised in that the power transmission Portion has axis hole, and receiving for the revolving part is axially extended with the rotary shaft along revolving part on bar Cylinder, insertion cylinder is coordinated in the axis hole, the transmission lever of the revolving part stretches into out In the power reception portion of powder mouth switch member, the power reception portion is obliquely installed in the plane for one Long chute.

22. cartridges as claimed in claim 20, it is characterised in that the power transmission Portion has axis hole, and receiving for the revolving part is axially extended with the rotary shaft along revolving part on bar Cylinder, in the axis hole coordinate insertion cylinder, in the transmission lever of the revolving part arrange There is a long chute, the power reception portion of the meal outlet switch member is a round bar, the power reception Stretch in the long chute in portion.

23. cartridges as described in claim 21 or 22, it is characterised in that the pushing Main body is rotatably slidably connected with the first side wall.

24. a kind of image processing systems, it is characterised in that described image forms removable on device The cartridge being provided with unloading described in any one of the claims 1-23.