CN204009365U - Carbon dust container - Google Patents
Carbon dust container Download PDFInfo
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- CN204009365U CN204009365U CN201420419074.4U CN201420419074U CN204009365U CN 204009365 U CN204009365 U CN 204009365U CN 201420419074 U CN201420419074 U CN 201420419074U CN 204009365 U CN204009365 U CN 204009365U
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- carbon dust
- dust container
- locating cover
- ring gate
- cylindrical part
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Abstract
The utility model provides a kind of carbon dust container, comprise container body, end cap, actuator, ring gate part, guide pole and over cap, wherein, carbon dust container also comprises locating cover, locating cover is to be had bottom tube-like and arranges, the diapire of locating cover is penetratingly provided with through hole, cylindrical part is through through hole, locating cover can be enclosed within outside end cap along cylindrical part slidably, locating cover is provided with the fixed part with ring gate part adjacency being positioned at the second outer end face of opening, on locating cover, be also provided with the first latch part, diapire at over cap arranges fixed leg inwardly, fixed leg and guide pole adjacency, over cap is provided with the second latch part matching with the first latch part.By the secure fit between locating cover, over cap and ring gate part, thus there is not the decay of mechanical loss or elastic force, even if jolt transport process in also can guarantee the airtight of meal outlet, be conducive to improve carbon dust container airtight performance.
Description
Technical field
The utility model relates to electrophotographic image forming field, especially a kind of for the carbon dust container to electrophotographic image forming supply toner.
Background technology
In electrophotographic image forming, conventionally have graphics processing unit and developing cell, the developers such as carbon dust that utilize developing cell to provide, for the latent electrostatic image developing that forms on graphics processing unit to form visual picture on the media such as paper.Wherein carbon dust, as consumables, needs constantly in electrophotographic image forming, to supplement.General employing is removably mounted to having of developing cell in electrophotographic image forming and holds the carbon dust container of a certain amount of carbon dust and provide carbon dust to developing cell.
See figures.1.and.2, Fig. 1 and Fig. 2 are that publication number is exploded view and the cut-open view of the disclosed a kind of carbon dust container of CN203561829U utility model patent.For the carbon dust container to imaging device supply toner, comprise and be roughly container body 11 cylindraceous, end cap 12, gland 13 and over cap 14, actuator 15, ring gate part 16 and spring 17.
Wherein, container body 1 surrounds the cavity 111 that accommodates carbon dust, on the top of this cavity, is provided with opening 11.End cap 12 is arranged on opening 11, end cap 12 comprise one with the integrated cylindrical part 122 of end cap 12, and cylindrical part 122 is arranged on end cap 12 and is positioned on opening 11 end face outwardly.Cylindrical part 122 has and the stiff end of end cap one and the free end 124 extending away from end cap, and cylindrical part 122 circumferentially offers meal outlet 123 on its perisporium edge.
Gland 13 is enclosed within outside end cap 12 regularly, the projection 131 coordinating with imaging device can be set on gland 13, spring 17 is linked in outside cylindrical part 122, ring gate part 16 is linked in outside cylindrical part 122 and is positioned at the outside of meal outlet 123, one end of spring 17 and end cap 12 butts, flange 161 butts of the other end of spring 17 and ring gate part 16.Actuator 15 is arranged in free end 124, and actuator 15 drives end cap 12 and container body 11 to rotate for receiving external motivating force.Over cap 14 be enclosed within cylindrical part 122 outside, and be fixed on end cap 12.
When needs are installed to this carbon dust container while using in imaging device; first by over cap 14 dismountings; then carbon dust container is installed in imaging device along direction X; during installation; projection 131 coordinates the locating device with imaging device 7 (seeing Figure 16); hooked part 73 adjacency of projection 131 and locating device 7, can not advance carbon dust container again, thereby realize relative positioning at direction X to direction X.Subsequently, the annular wall in imaging device along the opposite direction X ' of direction X mobile and with ring gate part 16 adjacency, this annular wall continues mobile and shifts ring gate part 16 onto position that ring gate part 16 and meal outlet 123 stagger mutually along direction X '.The carbon dust that is arranged in cavity 111 can output to imaging device from meal outlet 123.
And after carbon dust container is taken out from imaging device, due to the annular wall in imaging device no longer with ring gate part 16 adjacency, ring gate part 16 will turn back to the outside of meal outlet 123 under the elastic restoring force at spring 17, thereby realizes airtight to meal outlet 123, in case the leakage of blocking powder.
Yet, because the airtight of 16 pairs of meal outlets 123 of ring gate part is mainly to rely on the biasing force of spring 17 to it, simultaneously after carbon dust container length service time, certainly will impact the elastic restoring force of spring 17, so when reclaiming this carbon dust container and regenerating, need to change spring 17, and the spring of changing also needs higher quality, the cost rising that must make like this recovery or produce this carbon dust container.In addition, when the elastic restoring force of spring 17 weakens, when carbon dust container being extracted from imaging device, because the airtight not tight situation to meal outlet 123 easily appears in ring gate part 16, then make carbon dust easily reveal in imaging device, or jolt transport process in also can there is carbon dust and reveal, then to environment.
Summary of the invention
It is low and have a carbon dust container of airtight performance that fundamental purpose of the present utility model is to provide a kind of cost.
In order to realize the first object of the present utility model, the utility model provides a kind of carbon dust container, comprise container body, end cap, actuator, ring gate part, guide pole and over cap, container body surrounds for holding the cavity of carbon dust, one end of cavity offers opening, end cap is arranged on opening, end cap comprises cylindrical part, cylindrical part is arranged on end cap and is positioned on opening the first end face outwardly, upwards be provided with in cylindrical part week for exporting the meal outlet of carbon dust, meal outlet is arranged near on the free-ended position of cylindrical part, cylindrical part is provided with the first limiting section, actuator is arranged on free end, ring gate part can be slidably arranged in along the outer wall of cylindrical part outside meal outlet, ring gate part is provided with the second limiting section matching with the first limiting section, guide pole is fixed on the center of actuator, over cap is to be had bottom tube-like and arranges, over cap is enclosed within outside ring gate part, wherein, carbon dust container also comprises locating cover, locating cover is to be had bottom tube-like and arranges, the diapire of locating cover is penetratingly provided with through hole, cylindrical part is through through hole, locating cover can be enclosed within outside end cap along cylindrical part slidably, locating cover is provided with the fixed part with ring gate part adjacency being positioned at the second outer end face of opening, on locating cover, be also provided with the first latch part, diapire at over cap arranges fixed leg inwardly, fixed leg and guide pole adjacency, over cap is provided with the second latch part matching with the first latch part.
From such scheme, due to coordinating of the first limiting section and the second limiting section, the movement of ring gate part on directions X limited, by the first latch part at locating cover, match with the second latch part of over cap again, thereby make the fixed part of locating cover and ring gate part adjacency closely, then make the stable outside that is arranged on meal outlet of ring gate part, owing to no longer adopting spring to make ring gate part be stabilized in the outside of meal outlet, and adopt, be the secure fit of the first limiting section and the second limiting section and the secure fit of the first latch part and the second latch part, so there is not mechanical loss or elastic force decay, even if jolt transport process in also can guarantee the airtight of meal outlet, thereby be conducive to improve carbon dust container airtight performance.In addition, due to not adopting spring, so be conducive to the decline of cost.
Further scheme is, on the outer wall of locating cover, has extended radially outward reference column, and reference column is arranged near on the position of the second end face.
Therefore, when the installation of carbon dust container, because locating device in imaging device will match in reference column, when carbon dust container is installed, spacing by locating device to reference column, then make locating ring lag behind and no longer with ring gate part adjacency, thereby remove the locking of ring gate part, ring gate part can successfully be promoted along X ' direction by annular wall then.When taking out carbon dust container, because locating device has guide portion in X ' direction, so reference column will be in guide portion adjacency while taking out, and along with the pull of carbon dust container along X ' direction, cause locating cover to be moved with respect to end cap, then locating cover and ring gate part adjacency, the outside that finally ring gate part is back into meal outlet is realized airtight to meal outlet, it is owing to not having mechanical loss or elastic force decay, it is conducive to improve airtight performance, effectively avoids carbon dust to reveal the situation on machine.
Further scheme is, fixed part is the first bulge loop, the first bulge loop and the ring gate part adjacency circumferentially arranging along cylindrical part outer wall on the second end face.
Therefore the setting by bulge loop can improve the locking effect to ring gate part effectively, make ring gate part can more stably be arranged on meal outlet outside, thereby improve airtight performance.
Further scheme is, the first latch part is for extending and be arranged on the first toothed region on the first bulge loop along cylindrical part radial outward; The second latch part is for radially extending and be arranged on the second toothed region on over cap internal perisporium inwardly along cylindrical part, and the first toothed region and the second toothed region are intermeshing.
Therefore, by the toothed region that arranges on bulge loop and the toothed region of over cap, cooperatively interacting, thereby realize locating cover and over cap locking in the axial direction, it is simple in structure, easy to use.
Further scheme is, on the diapire of locating cover, along circumferentially penetratingly offering fan groove, over cap is provided with vertically second bulge loop corresponding with fanning groove on the end face towards locating cover, and the second bulge loop can be along fan groove along rotating in a circumferential direction.
Therefore the position by fan groove guides the cooperation of over cap, user can be inserted into bulge loop the locking that coordinates that fan groove selects just can to complete locating cover and over cap more easily.
Further scheme is, the internal perisporium of locating cover is radially inwardly provided with the first hooked part, and the periphery of the first end face is along being circumferentially outward extended with convex edge, and the first hooked part coordinates with convex edge.
Therefore, spacing by end cap to locating cover, thereby the slip in the axial direction of restriction locating cover, thus guarantee that locating cover can not depart from end cap, meal outlet can normally be opened with airtight.
Further scheme is, the second limiting section is the chute that the perisporium setting within it of ring gate part arranges vertically, on the end of chute, be provided with the second hooked part, the first limiting section is the raised line arranging vertically on the perisporium of cylindrical part, chute coordinates with raised line and can slide along raised line, and the second hooked part coordinates with the end of raised line.
Therefore, by the cooperation between chute, hooked part and raised line, can effectively to ring lock fastener, in cylindrical part, carry out spacingly, make ring lock fastener be not easy to depart from cylindrical part, thereby increase its sealing property.
Further scheme is, raised line and meal outlet are arranged in the plane that same footpath makes progress.
Further scheme is, is also provided with elastic sealing element on the internal perisporium of ring gate part, and elastic sealing element is arranged in a side of chute.
Therefore raised line and meal outlet are arranged on and in the plane that same footpath makes progress are conducive to elastic sealing element better meal outlet to be carried out airtight, make the powder of meal outlet be not easy to reveal.
Accompanying drawing explanation
Fig. 1 is existing carbon dust container exploded view.
Fig. 2 is the axial cut-open view of existing carbon dust container.
Fig. 3 is the utility model carbon dust container example structure figure.
Fig. 4 is the utility model carbon dust container embodiment exploded view.
Fig. 5 is the structural drawing of end cap in the utility model carbon dust container embodiment.
Fig. 6 is the structural drawing under another visual angle of end cap in the utility model carbon dust container embodiment.
Fig. 7 is the structural drawing of locating cover in the utility model carbon dust container embodiment.
Fig. 8 is the structural drawing under another visual angle of locating cover in the utility model carbon dust container embodiment.
Fig. 9 is the structural drawing of ring gate part in the utility model carbon dust container embodiment.
Figure 10 is the structural drawing of over cap in the utility model carbon dust container embodiment.
Figure 11 is the structural drawing under another visual angle of over cap in the utility model carbon dust container embodiment.
Figure 12 is the local front view amplifying of the utility model carbon dust container embodiment.
Figure 13 is the cut-open view at A-A place in Figure 12.
Figure 14 is the local vertical view amplifying of the utility model carbon dust container embodiment.
Figure 15 is the cut-open view at B-B place in Figure 14.
Figure 16 is the structural drawing under the first state of locating device in imaging device.
Figure 17 is the structural drawing under the second state of locating device in imaging device.
Figure 18 is the constitutional diagram after the utility model carbon dust container embodiment and locating device decline machine.
Figure 19 is that the utility model carbon dust container embodiment removes the local vertical view amplifying after over cap.
Figure 20 is the cut-open view at C-C place in Figure 17.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
With reference to Fig. 3 and Fig. 4, Fig. 3 is the structural drawing of carbon dust container 2, and Fig. 4 is the exploded view of carbon dust container 2.Carbon dust container 2 comprises vessel 21, end cap 3, locating cover 4, ring gate part 5 and over cap 6.Vessel 21 is for being roughly container cylindraceous, the base seal of container body 21, vessel 21 surrounds for holding the cavity of carbon dust, the top of this cavity offers opening 23, on container body 21, there is the spiral inner concave 22 extending to opening 13 from bottom, at container body 21, offer vertically two convex edges 24 near the periphery wall of opening 23, and on convex edge 24, offer vertically driving groove 241.On the end face of opening 23, be provided with the sponge sealing ring 26 arranging in the form of a ring.
Powder feeding part 25 is also installed in vessel 21, powder feeding part 25 comprises axially extended guide pole 251 and spiral fan 254, spiral fan 254 centered by guide pole 251 in the shape of a spiral and along extending towards central shaft from outer periphery to the direction of opening 23 from container body 21 inside, on the top of spiral fan 254, also offer two driving holes 252, the top of guide pole 251 is provided with depression 253.The middle part of spiral fan 254 offers through hole, and guide pole 251 passes this through hole, and is provided with radially outstanding fixed projection 255 in guide pole 251 distal-most end, and fixed projection 255 makes it be not easy to come off for restricted guidance bar 251.Powder feeding part 25 is at the circular slab 256 near being provided with on one end of fixed projection 255, and circular slab 256 back flows for stopping carbon dust, is conducive to increase powder sending quantity.
With reference to Fig. 5 and Fig. 6, and in conjunction with Fig. 4, Fig. 5 and Fig. 6 are the structural drawing of end cap 3 under different angles.Roughly being end cap 3 cylindraceous is arranged on opening 23, end cap 3 is also provided with court away from the outstanding cylindrical part 32 of container body 21, cylindrical part 32 is arranged on end cap 3 and is positioned at opening 23 on super outer end face 31, the stiff end of cylindrical part 32 is connected with end cap 3, the free end 322 of cylindrical part 32 is provided with actuator 34, actuator 34 matches with the driver slot 324 of offering on free end 322, make actuator 34 for be delivered to driver slot 324 from imaging device receives driving force, Driving terminal 3 is along its axis rotation then.On the perisporium of cylindrical part 32, along 321, two meal outlets 321 of two meal outlets that are upwards provided with the carbon dust for holding in out-put container main body 21 week, near free end 322 ground settings and centered by axis, arrange symmetrically.Between two meal outlets 321, be also provided with that 323, two raised lines 323 of two raised lines extend vertically and arrange symmetrically centered by axis, two raised lines 323 and two meal outlets 321 are arranged on roughly on same sagittal plane.Raised line 323 is for the present embodiment is for carrying out spacing limiting section to ring gate part 5.
End cap 3, cylindrical part 32 and free end 322 are connected and the hollow cavity 33 of portion's formation within it successively, at cavity 33, away from the internal perisporium of free end 322, be provided with vertically a plurality of driving raised lines 331 and a plurality of hooked part 333, drive raised line 331 to be arranged on the both sides of hooked part 333.The bottom surface of cavity 33 is extended vertically 332, two drive post 332 of two drive post and is arranged symmetrically centered by axis.
With reference to Fig. 7 and Fig. 8, and in conjunction with Fig. 4, Fig. 7 and Fig. 8 are the structural drawing of locating cover 4 under different angles.Locating cover 4 is roughly tubular structure, in the end of tubular structure, is provided with diapire 49, and cylinder perisporium and the diapire 49 of locating cover 4 surround a cavity.On the periphery wall of locating cover 4, be provided with vertically 42, two positioning convex strips 42 of two positioning convex strips and match for the location cell body with imaging device, on the position of positioning convex strip 42 symmetry centered by axis, be radially extended with reference column 41.The diapire of locating cover 4 penetratingly offers through hole 43 vertically, at locating cover 4, be positioned on opening end face 46 outwardly and be provided with vertically bulge loop 44, bulge loop 44 extends along the peripheral, axial of through hole 43, on the perisporium of bulge loop 44 outer ends, be radially extended with two latch part 45, two latch part 45 are symmetrical arranged centered by axis, and latch part 45 is provided with toothed region on the end face towards end face 46.On end face 46, penetratingly offer 47, two fan grooves 47 of two fan grooves arranges along circumferential extension on end face 46 centered by axis.On the internal perisporium of locating cover 4, offering 48, four hooked parts 48 of four hooked parts is evenly distributed on the internal perisporium of locating cover 4.
With reference to Fig. 9, Fig. 9 is the structural drawing of ring gate part 5.Ring gate part 5 arranges circlewise, on the periphery wall of ring gate part 5, edge is circumferentially provided with convex edge, on the internal perisporium of ring gate part 5, offer vertically two chutes 52, on the end of each chute 52, be provided with hooked part 521, two chutes 52 arrange symmetrically centered by axis, on the internal perisporium of ring gate part 5, between two chutes 52, be provided with two seal mounting grooves, seal mounting groove is all along circumferentially extending and arrange, on each seal mounting groove, be separately installed with elastic sealing element 53, elastic sealing element 53 can be made by sponge.Chute 52 is the present embodiment for ring gate part 5 is carried out to spacing limiting section.
With reference to Figure 10 and Figure 11, and in conjunction with Fig. 4, Figure 10 and Figure 11 are the structural drawing of over cap 6 under different angles.Over cap 6 is roughly tubular setting, in the end of tubular structure, is provided with diapire 64, and cylinder perisporium and the diapire 64 of over cap 6 surround a cavity.On the end face of the opening part of over cap 6, be provided with vertically two with the bulge loop 62 of axis symmetry, bulge loop 62 is along circumferentially extending and arrange.Over cap 6 is penetratingly offering two symmetrically arranged through holes near on the perisporium of opening, near on over cap 6 inwalls of this through hole, is radially being provided with respectively latch part 61 inwardly, and latch part 61 is provided with toothed region on the end face towards over cap 6 diapires.On the tubular diapire of latch part 61, along being circumferentially provided with fixed leg 63, fixed leg 63 is arranged on the axis of over cap 6 and is set to the bulge-structure of " ten " font.
With reference to Figure 12, Figure 13, Figure 14 and Figure 15, Figure 12 and Figure 14 are all carbon dust container 2 views under different angles.Figure 13 is the cut-open view at A-A place in Figure 12, at the cut-open view at latch part 61 and latch part 45 places.Figure 15 is the cut-open view at B-B place in Figure 14, at the cut-open view at meal outlet 321 places.Below in conjunction with Figure 12, Figure 13, Figure 14, Figure 15 and Fig. 4, carbon dust container 2 assembling process are described.
When carbon dust container 2 is assembled, first end cap 3, powder feeding part 25 and actuator 34 are assembled, first actuator 34 is installed on free end 322, again the guide pole of powder feeding part 25 251 is carried out separated with spiral fan 254, subsequently guide pole 251 ecto-entad from actuator 34 is inserted in the cavity 33 with end cap 3, again guide pole 251 is connected with spiral fan 254 again subsequently, and by the mode of drive post 332 blanchings is fixedly connected with driving hole 252.Because the upper end of guide pole 251 arranges boss, coordinate with the through hole of actuator 34, powder feeding part 25 can be arranged in the cavity 33 of end cap 3 relatively regularly.
Subsequently the end cap 3 that powder feeding part 25 and actuator 34 are installed is arranged on opening 23, make bottom surface and sponge sealing ring 26 interference fit of end cap 3, then hooked part 333 is matched with convex edge 24, and driving raised line 331 is inserted into driving groove 241, spacing by hooked part 333 and convex edge 24, makes end cap 3 be fixedly mounted on opening 23 and plays sealed open 23.Because actuator 34 is delivered to the rotary driving force that receives outer wall on end cap 3, end cap 3 is rotated around axis, and the transmission with drive post 332 by driving hole 252, the rotary driving force of end cap 3 is further delivered to powder feeding part 25, and powder feeding part 25 is also rotated around axis.In addition, by driving coordinating of raised line 331 and driving groove 241, the rotary driving force of end cap 3 is delivered on container body 21, then makes container body 21 rotate around axis.Visible, by actuator 34, receive outside rotary driving force, can make container body 21, powder feeding part 25 and end cap 3 carry out synchronous rotary, then the carbon dust of container body 21 is transported to the meal outlet 321 that is positioned at cylindrical part 32 along the inner concave 22 of spiral extension.
And then locating cover 4, ring gate part 5 and over cap 6 are assembled, first locating cover 4 is enclosed within outside end cap 3, cylindrical part 32 is through through hole 43.Subsequently ring gate part 5 is enclosed within outside cylindrical part 32, and chute 52 is enclosed within outside raised line 323, hooked part 521 one end inner with raised line 323 engages, and can not slide into outside cylindrical part, but ring gate part 5 can slide along raised line 323 with limit collar shape gate part 5.Finally the bulge loop of over cap 6 62 is inserted into fan groove 47, and by rotation over cap 6, the toothed region of latch part 61 as shown in figure 13 and the toothed region of latch part 45 is engaged mutually.As seen from Figure 13, due to depression 253 adjacency of fixed leg 63 with guide pole 251, and guide pole 251 is to be fixed in actuator 34, so can limit the movement of locating ring in X ' direction by latch part 61.
With reference to Figure 15, ring gate part 5 after installation is positioned at the outside of meal outlet 321, and in ring gate part 5, be provided with elastic sealing element 53, the elastic sealing element 53 of interference fit is set between ring gate part 5 and meal outlet 321, owing to passing through the interference fit of elastic sealing element 53, friction force between ring gate part 5 and cylindrical part 32 is increased, cause ring gate part 5 under the effect of external force, could relative sliding occur in cylindrical part 32, it is conducive to improve its sealing property.Due to engaging of hooked part 521 and raised line 323, limited the movement of ring gate part 5 on directions X.On the other hand; due to bulge loop 44 and ring gate part 5 end surfaces inwardly; and the protected lid 6 of locating cover has limited the movement in X ' direction; so ring gate part 5 is under the snap action of bulge loop 44 and hooked part 521; ring gate part 5 has been limited the movement in X or X ' direction; and be fixed on firmly the outside of meal outlet 321, then realize firmly airtight to meal outlet.
With reference to Figure 16 and Figure 17, Figure 16 and Figure 17 are arranged on the structural drawing of the locating device 7 on imaging device, and the structural drawing under state before Figure 16 to be carbon dust container 2 fall machine, Figure 17 is carbon dust container 2 structural drawing under state after machine that falls, locating device 7 comprises the support 71 being fixedly connected on imaging device and is arranged on the keeper 72 on support 71, keeper 72 at the front end of installation direction X to being outside equipped with hooked part 73, fixed part 74 and guide portion 75, hooked part 73 is connected with guide portion 75, and the inclined-plane of guide portion 75 is towards fixed part 74 ground settings, hooked part 73, fixed part 74 and guide portion 75 have surrounded for engaging the space of reference column 41.Fixed part 74 can slide along directions X or X ' direction, and 75 of hooked part 73 and guide portion can rotate to an angle around keeper 72.
When external force acts on the hooked part 73 under state as shown in figure 16 along directions X, because hooked part 73 rotates keeper 72 around meeting, institute is so that keeper 72 slides along directions X, and be the state shown in Figure 17, between hooked part 73, fixed part 74 and guide portion 75, form the region of an engaging reference column 41.
When external force is when X ' directive effect is on the fixed part 74 under state as shown in figure 17, because keeper 72 is moved along X ' direction, so hooked part 73 and guide portion 75 will rotate, turn back to state as shown in figure 16.
When carbon dust container 2 is installed in imaging device, first over cap 6 is dismantled, after dismounting, locating cover 4 will have been removed the restriction in X ' direction to ring gate part 5, and ring gate part 5 can move along X ' direction under the effect of external force.But due to the interference fit of elastic sealing element 53, so ring gate part 5 outside in meal outlet still under the effect of non-external force.Along with carbon dust container 2 along directions X be installed to position corresponding in imaging device time, i.e. reference column 41 and hooked part 73 adjacency, along with the installation that carbon dust container 2 continues along directions X, carbon dust container 2 moves to position as shown in figure 18.
Because hooked part 73 is being subject to after the external force of directions X, keeper 72 will be varied to state as shown in figure 17 under state as shown in Figure 16, so apply the thrust along directions X by 41 pairs of hooked parts 73 of reference column, then make reference column 41 drop in the position between hooked part 73, fixed part 74 and guide portion 75, thus stationary positioned lid 4.When carbon dust container 2 is installed along directions X, ring gate part 5 be fixed on the annular wall adjacency in imaging device, and while continuing along directions X pushing carbon dust container 2, because the annular wall being fixed in imaging device is relatively-stationary, 5 of ring gate parts be not moved, but cylindrical part 32 continues to move along directions X, thereby meal outlet 321 is moved to the position of mutually staggering with ring gate part 5.
With reference to Figure 19 and Figure 20, Figure 19 is the structural drawing of ring gate part 5 while leaving meal outlet 321 position, and Figure 20 is the cut-open view at meal outlet 321 places in Figure 19.Annular wall in imaging device along X ' direction move and with ring gate part 5 adjacency, this annular wall continues mobile and ring gate part 5 is shifted onto to the position of mutually staggering with meal outlet 321 along X ' direction, as shown in Figure 19 and Figure 20 on the position of ring gate part 5.The carbon dust that is arranged in vessel 21 can output to imaging device from meal outlet 321.
When carbon dust container 2 takes out from imaging device, carbon dust container 2 is extracted along X ' direction, due to reference column 41 when moving along X ' direction will with fixed part 74 adjacency, and along with the pull of carbon dust container along X ' direction, cause locating cover 4 to be moved to directions X with respect to end cap 3, then the bulge loop 44 of locating cover 4 and ring gate part 5 adjacency, the outside that bulge loop 44 back into meal outlet 321 by ring gate part 5 is subsequently realized meal outlet 321 airtight then.Meanwhile, because fixed part 74 slides along X ' direction, keeper 72 slides along X ' direction, so 75 of guide portion rotate, guide portion 75 outwards promotes the reference column being adjacent 41, so that carbon dust container 2 can depart from imaging device smoothly.Finally over cap 6 is enclosed within outside ring gate part 5, and by turn over cap 6 make latch part 61 and latch part 45 cards and, and make carbon dust container 2 enter lock-out state as shown in figure 13.
Therefore, by coordinating of chute 52 and raised line 323, the movement of ring gate part 5 on directions X limited, coordinating and the adjacency of 44 pairs of ring gate parts 5 of bulge loop by latch part 61 and latch part 45 again, the movement of ring gate part 5 in X ' direction limited, then make the stable outside that is fixed on meal outlet 321 of ring gate part 5.Owing to no longer adopting spring to make ring gate part 5 be stabilized in the outside of meal outlet, so there is not mechanical loss or elastic force decay, even if jolt transport process in also can guarantee the airtight of meal outlet, thereby be conducive to improve carbon dust container airtight performance.In addition, by reference column 41 when taking out with the adjacency of fixed part 74, make the meal outlet 321 of carbon dust container airtight by 5 of ring gate parts when extracting out, thereby avoid carbon dust leakage in imaging device, due to not adopting spring, be also conducive to the decline of cost simultaneously.
Claims (9)
1. carbon dust container, comprises
Container body, described container body surrounds for holding the cavity of carbon dust, and one end of described cavity offers opening;
End cap, described end cap is arranged on described opening, described end cap comprises cylindrical part, described cylindrical part is arranged on described end cap and is positioned on described opening the first end face outwardly, upwards be provided with in described cylindrical part week for exporting the meal outlet of described carbon dust, described meal outlet is arranged near on the free-ended position of described cylindrical part, and described cylindrical part is provided with the first limiting section;
Actuator, described actuator is arranged on described free end;
Ring gate part, described ring gate part can be slidably arranged in along the outer wall of described cylindrical part outside described meal outlet, and described ring gate part is provided with the second limiting section matching with described the first limiting section;
Guide pole, described guide pole is fixed on the center of described actuator;
Over cap, described over cap is to be had bottom tube-like and arranges, and described over cap is enclosed within outside described ring gate part;
It is characterized in that:
Described carbon dust container also comprises locating cover, described locating cover is to be had bottom tube-like and arranges, the diapire of described locating cover is penetratingly provided with through hole, described cylindrical part is through described through hole, described locating cover can be outside described cylindrical part be enclosed within described end cap slidably, described locating cover is provided with the fixed part with described ring gate part adjacency being positioned at the second outer end face of described opening, is also provided with the first latch part on described locating cover;
Diapire at described over cap arranges fixed leg inwardly, described fixed leg and described guide pole adjacency, and described over cap is provided with the second latch part matching with described the first latch part.
2. carbon dust container according to claim 1, is characterized in that:
On the outer wall of described locating cover, extended radially outward reference column, described reference column is arranged near on the position of described the second end face.
3. carbon dust container according to claim 1 and 2, is characterized in that:
Described fixed part is the first bulge loop, described the first bulge loop and the described ring gate part adjacency circumferentially arranging along described cylindrical part outer wall on described the second end face.
4. carbon dust container according to claim 3, is characterized in that:
Described the first latch part is for extending and be arranged on the first toothed region on described the first bulge loop along described cylindrical part radial outward;
Described the second latch part is for radially extending and be arranged on the second toothed region on described over cap internal perisporium inwardly along described cylindrical part, and described the first toothed region and described the second toothed region are intermeshing.
5. carbon dust container according to claim 1 and 2, is characterized in that:
On the diapire of described locating cover, along circumferentially penetratingly offering fan groove, described over cap is provided with vertically second bulge loop corresponding with described fan groove on the end face towards described locating cover, and described the second bulge loop can be along described fan groove along rotating in a circumferential direction.
6. carbon dust container according to claim 1 and 2, is characterized in that:
The internal perisporium of described locating cover is radially inwardly provided with the first hooked part, and the periphery of described the first end face is along being circumferentially outward extended with convex edge, and described the first hooked part coordinates with described convex edge.
7. carbon dust container according to claim 1 and 2, is characterized in that:
Described the second limiting section is the chute that the perisporium setting within it of described ring gate part arranges vertically, is provided with the second hooked part on the end of described chute;
The raised line arranging vertically on the perisporium that described the first limiting section is described cylindrical part, described chute coordinates with described raised line and can slide along described raised line, and described the second hooked part coordinates with the end of described raised line.
8. carbon dust container according to claim 7, is characterized in that:
Described raised line and described meal outlet are arranged in the plane that same footpath makes progress.
9. carbon dust container according to claim 8, is characterized in that:
On the internal perisporium of described ring gate part, be also provided with elastic sealing element, described elastic sealing element is arranged in a side of described chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419074.4U CN204009365U (en) | 2014-07-28 | 2014-07-28 | Carbon dust container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419074.4U CN204009365U (en) | 2014-07-28 | 2014-07-28 | Carbon dust container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204009365U true CN204009365U (en) | 2014-12-10 |
Family
ID=52049341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420419074.4U Withdrawn - After Issue CN204009365U (en) | 2014-07-28 | 2014-07-28 | Carbon dust container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204009365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090474A (en) * | 2014-07-28 | 2014-10-08 | 珠海天威飞马打印耗材有限公司 | Carbon powder container |
| CN110515286A (en) * | 2019-08-27 | 2019-11-29 | 珠海天威飞马打印耗材有限公司 | Developer replenishing container |
-
2014
- 2014-07-28 CN CN201420419074.4U patent/CN204009365U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090474A (en) * | 2014-07-28 | 2014-10-08 | 珠海天威飞马打印耗材有限公司 | Carbon powder container |
| CN104090474B (en) * | 2014-07-28 | 2017-06-16 | 珠海天威飞马打印耗材有限公司 | Carbon dust container |
| CN110515286A (en) * | 2019-08-27 | 2019-11-29 | 珠海天威飞马打印耗材有限公司 | Developer replenishing container |
| CN110515286B (en) * | 2019-08-27 | 2024-05-10 | 珠海天威飞马打印耗材有限公司 | Developer supply container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20170616 |