CN106094486A - Handle box - Google Patents

Handle box Download PDF

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Publication number
CN106094486A
CN106094486A CN201610389632.0A CN201610389632A CN106094486A CN 106094486 A CN106094486 A CN 106094486A CN 201610389632 A CN201610389632 A CN 201610389632A CN 106094486 A CN106094486 A CN 106094486A
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CN
China
Prior art keywords
detection wheel
detection
wheel
handle box
planomural
Prior art date
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Granted
Application number
CN201610389632.0A
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Chinese (zh)
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CN106094486B (en
Inventor
陈新城
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHUHAI LIANHE TIANRUN PRINTING CONSUMABLE CO Ltd
Original Assignee
ZHUHAI LIANHE TIANRUN PRINTING CONSUMABLE CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by ZHUHAI LIANHE TIANRUN PRINTING CONSUMABLE CO Ltd filed Critical ZHUHAI LIANHE TIANRUN PRINTING CONSUMABLE CO Ltd
Priority to CN201610389632.0A priority Critical patent/CN106094486B/en
Publication of CN106094486A publication Critical patent/CN106094486A/en
Application granted granted Critical
Publication of CN106094486B publication Critical patent/CN106094486B/en
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Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1803Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1814Details of parts of process cartridge, e.g. for charging, transfer, cleaning, developing

Abstract

Handle box, including box body, described box body has the first side wall being oppositely arranged and the second sidewall;Being arranged at the gear train on described the first side wall, the outside of described gear train is provided with gear protecting cover;The detection being arranged on described the first side wall is taken turns, and described detection is taken turns on the installation portion being arranged on the first side wall and can move along own axes direction, and described detection wheel is meshed with the power transfer wheel in gear train;Described detection wheel includes: being arranged at the engaging piece on detection wheel sidewall, described engaging piece is arranged the most continuously;Being arranged at the elastic spacing clamping part on detection wheel sidewall, described limit fastener portion can match with the defining flange on gear protecting cover;Being arranged at the contact site of detection wheel first end, described contact site protrudes from first end along the direction being parallel to detect wheel axis;It is arranged at the butting section of detection wheel the second end.Testing agency's simple in construction of handle box of the present invention, transmission detection function-stable.

Description

Handle box
Technical field
The present invention relates to the handle box used in the image forming apparatus such as laser printer, photocopier or facsimile machine.
Background technology
A handle box is generally had, this process in the electrophotographic image formings such as laser printer, photocopier, facsimile machine Box can take apart from electrophotographic image forming.Existing handle box mainly has following a few class: photosensitive drums and developing unit, Charging device and cleaning device are co-located on integral box together, and photosensitive drums and charging device are set together, or sense The split box that light drum and developing unit are set together.In order to detect the state of handle box, the end of handle box is provided with use In the detection components that the testing agency with image processing system coordinates.Detection components joins with the stirring gear of the puddle support of handle box Dynamic, by touching the detection realizing handle box state with the testing agency on image processing system during installation and use.
More existing handle box uses cam slide or the mode such as cam rocker arm mechanism or rotary screw to realize showing Shadow box detection function, but in above detection components, use cam slide/swing-bar mechanism easily to be limited by position, and also the most several There is the defect that detection sequential is unstable in the detection components planting structure, i.e. there may be erroneous judgement when judging the state of handle box.
The Chinese invention patent of Patent No. 201310175410.5 discloses a kind of box, is provided with on the sidewall of this box Supporting the slope of detection gear, detection gear includes anodontia gear part, the first detected portion, the second detected portion, the first quilt Press section, the second squeezed splenium, connecting portion and supporting part.If new powder box, detection gear receives the mistake that driving force rotates Cheng Zhongke moves along slope thus relative carbon powder box sidewall is protruding in the axial direction or is inwardly indented, at detection tooth Take turns protruding during, be arranged on detection gear on the first detected portion and second glass of test section can stir image successively Forming the detection arm in device, and produce ON-OFF signal, the state of this box is entered by the CPU forming device according to this signal pattern Row identifies.The detection gear of this box has anodontia part, when detect gear rotate to toothless part and travelling gear relative to time, Detection gear can be disengaged from travelling gear thus stop operating.Owing to being respectively provided with engaging tooth on detection gear not perisporium, Therefore it may happen that transmission is unstable or situation about losing efficacy, thus cause first, second detected portion can not effectively and image Form the detection arm touching of device, and cause erroneous judgement.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, the handle box of transmission detection function-stable.
To achieve these goals, the present invention takes following technical solution:
Handle box, including: box body, described box body has the first side wall being oppositely arranged and the second sidewall;It is arranged at described Gear train on the first side wall, the outside of described gear train is provided with gear protecting cover;It is arranged at the detection on described the first side wall Taking turns, described detection is taken turns on the installation portion being arranged on the first side wall and can move along own axes direction, described detection wheel and tooth Power transfer wheel in train is meshed;
Described detection wheel includes: being arranged at the engaging piece on detection wheel sidewall, described engaging piece is arranged the most continuously;If Being placed in the elastic spacing clamping part on detection wheel sidewall, described limit fastener portion can match with the defining flange on gear protecting cover Close;Being arranged at the contact site of detection wheel first end, described contact site protrudes from first along the direction being parallel to detect wheel axis End;It is arranged at the butting section of detection wheel the second end.
As a kind of improvement of handle box of the present invention, described installation portion end is provided with axial limiting part, described axially It is provided with elastic component between locating part and described detection wheel.
As a kind of improvement of handle box of the present invention, described installation portion includes mounting post and convex tendon, and described convex tendon is along circle Being arranged at mounting post week peripheral, the axis of described convex tendon and the dead in line of described mounting post, described detection wheel is sheathed on described In mounting post, the butting section of described detection wheel contacts with described convex tendon top;Described convex tendon includes that be sequentially connected first is flat Wall, the 3rd planomural, skew wall and the second planomural, distance d1 between described first planomural top end face and its bottom face and the second planomural Distance d3 between distance d2 and the 3rd planomural top end face and its bottom face between top end face and its bottom face is different, And d2 > d1 > d3.
As a kind of improvement of handle box of the present invention, there is between described first planomural and the second planomural one section of breach.
As a kind of improvement of handle box of the present invention, described gear protecting cover is provided with the inspection that the end for detection wheel passes Measuring wheel receiving hole, described defining flange be circumferentially arranged at described detection wheel receiving hole on the inwall of outer end, described limit Position flange radially-inwardly highlighting along described detection wheel receiving hole.
As a kind of improvement of handle box of the present invention, described contact site is that the sidewall from detection wheel stretches out prominent one Section arc convex.
As a kind of improvement of handle box of the present invention, described butting section is arranged at the second end of detection wheel and along detection wheel Radially projecting.
As a kind of improvement of handle box of the present invention, described axial limiting part is trip bolt.
As a kind of improvement of handle box of the present invention, described limit fastener portion includes the bullet being connected with described detection wheel sidewall Property arm and to be arranged at the buckle of described elastic arm end protruding.
As a kind of improvement of handle box of the present invention, described limit fastener portion than described engaging piece further from the first side wall.
From above technical scheme, the detection wheel of the present invention has complete engaging piece, and can be with gear protecting cover On the limit fastener portion that matches of defining flange, after completing to detect first, limit fastener portion can be with the limit on gear protecting cover Position flange completes buckle, thus limits the movement in the axial direction thereof of detection wheel so that detection wheel can rotate continuously, solves In prior art, detection wheel only has section engaging teeth and can not rotate the problem that the transmission that causes is unstable continuously, thus protects The accuracy of card detection.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention, will use required in embodiment or description of the prior art below Accompanying drawing do simple introduction, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for ability From the point of view of the those of ordinary skill of territory, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings Figure.
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the structural representation after the embodiment of the present invention removes gear protecting cover;
Fig. 3 is the decomposition texture schematic diagram of embodiment of the present invention gear train;
Fig. 4 is the structural representation of embodiment of the present invention detection wheel installation portion;
Fig. 5 is embodiment of the present invention detection wheel and the assembling schematic diagram of gear protecting cover;
Fig. 6 is embodiment of the present invention detection wheel and the sectional view of gear protecting cover;
Fig. 7 is the structural representation of embodiment of the present invention detection wheel;
Fig. 8 is the sectional view of Fig. 7;
Fig. 9 a is handle box its position view with the detection arm of image processing system when being in machine original state;
Fig. 9 b is the top view of Fig. 9 a;
Fig. 9 c is handle box position view of detection wheel and gear protecting cover when being in machine original state;
Fig. 9 d is the schematic diagram after Fig. 9 c removes gear protecting cover;
Figure 10 a be handle box be in machine put in place state time its detection arm with image processing system position view;
Figure 10 b is the top view of Figure 10 a;
Figure 10 c be handle box be in machine put in place state time detection wheel and the position view of gear protecting cover;
Figure 10 d is the schematic diagram after Figure 10 c removes gear protecting cover;
Figure 11 a is that handle box is in detection wheel and the position view of gear protecting cover when detecting state first;
Figure 11 b is the schematic diagram after Figure 11 c removes gear protecting cover;
Figure 11 c is handle box position view of its detection arm with image processing system when being in detection state first;
Figure 11 d is the top view of Figure 11 c;
Figure 12 is to detect the schematic diagram when butting section taken turns is positioned on skew wall;
Figure 13 a is detection wheel and the position view of gear protecting cover after handle box completes to detect first;
Figure 13 b is the schematic diagram after Figure 13 a removes gear protecting cover;
Figure 13 c is the position view of its detection arm with image processing system after handle box completes to detect first;
Figure 13 d is the top view of Figure 13 c.
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in more detail.
Detailed description of the invention
As depicted in figs. 1 and 2, the handle box of the present embodiment includes that box body 1, box body 1 have on photosensitive drums axis direction The first side wall 1-1 being oppositely arranged and the second sidewall, be formed with powder cabin and developing chamber (not shown) in box body 1, powder cabin is used for depositing Storage carbon dust, is provided with puddle support, is provided with the parts such as photosensitive drums, developer roll, powder feeding roller in developing chamber in powder cabin.In combination with figure 3, the first side wall 1-1 of box body 1 is provided with gear train 2, outside gear train 2, is provided with gear protecting cover 3.Gear train 2 is wrapped Including power input wheel 21, developing roller gear 22, powder feeding roller gear 23, transition wheel 24 and puddle support gear 25, wherein, power is defeated Enter wheel 21 reception driving force from image processing system.
Power input wheel 21 directly engages with developing roller gear 22, powder feeding roller gear 23 and transition wheel 24, power input wheel The driving force received from the driving head of image processing system is passed to developing roller gear 22, powder feeding roller gear 23 and transition by 21 Wheel 24, transition wheel 24 engages with puddle support gear 25, thus transmits drive force to puddle support gear 25.At box body 1 first Being additionally provided with the detection wheel 4 being meshed with puddle support gear 25 on sidewall 1-1, in the present embodiment, puddle support gear 25 is as detection The power transfer wheel of wheel 4, can drive detection wheel 4 to rotate together, but power transfer wheel can also be other gear in gear train. Being provided with detection wheel receiving hole 3a that the end for detection wheel 4 passes on gear protecting cover 3, detection wheel receiving hole 3a is near outer end Inwall on be provided with the defining flange 3-1 that a circle radially protrudes inwardly from.
Being provided with the installation portion 5 installing detection wheel 4 on the first side wall 1-1, detection wheel 4 is arranged on installation portion 5, and can edge Own axes moves.As shown in Figure 3 and Figure 4, as a preferred embodiment of the present invention, the installation portion 5 of the present embodiment wraps Including mounting post 5-1 and convex tendon 5-2, mounting post 5-1 protrudes from the first side wall 1-1, is used for installing detection wheel 4, and convex tendon 5-2 is along circle Be arranged at mounting post 5-1 week peripheral, when along Fig. 4, the direction of arrow is seen, convex tendon 5-2 in the annular do not closed, the axle of convex tendon 5-2 Line and the dead in line of mounting post 5-1.Convex tendon 5-2 includes the first planomural 5-2a, the 3rd planomural 5-2c, the skew wall 5-being sequentially connected 2d and the second planomural 5-2b, skew wall 5-2d connect the 3rd planomural 5-2c and the second planomural 5-2b, the first planomural 5-2a and second flat There is between wall 5-2b one section of breach.Distance d1 between first planomural 5-2a top end face and its bottom face and the second planomural 5-2b Distance d3 between distance d2 and the 3rd planomural 5-2c top end face and its bottom face between top end face and its bottom face is the most not Identical, and d2 > d1 > d3.
With reference to Fig. 6 to Fig. 8, detection wheel 4 sidewalls are provided with and nibbling that power transfer wheel (puddle support gear 25) is meshed Conjunction portion 4-1, engaging piece 4-1 arrange the most continuously, for complete annular, will be rotated by engaging piece 4-1 power transfer wheel Driving force passes to detect wheel 4, makes detection wheel 4 rotate with power transfer wheel.For the ease of describe, by detection take turns 4 away from The end of the first side wall 1-1 is defined as first end, and detection wheel 4 is defined as the second end near the end of the first side wall 1-1, The first end of detection wheel 4 is provided with along the direction contact site 4-2 outwardly being parallel to detect wheel axis, the present embodiment Contact site 4-2 is that the perisporium from detection wheel 4 extends one section of prominent arc convex, and the second end of detection wheel 4 is provided with along inspection The butting section 4-3 that measuring wheel is radially projecting, butting section 4-3 contact with the top of convex tendon 5-2.The sidewall of detection wheel 4 is arranged There are the limit fastener portion 4-4 being positioned at above engaging piece 4-1, i.e. limit fastener portion 4-4 wall engaging piece 4-1 further from the first side wall 1- 1.The limit fastener portion 4-4 of the present embodiment includes having resilient elastic arm and be arranged at the buckle projection of elastic arm end, its Buckle projection along detection wheel radial outwardly, can be clasped with the defining flange 3-1 on gear protecting cover 3.Detection wheel 4 is sheathed In mounting post 5-1, carry out axial limiting by being fixed on the axial limiting part 7 of mounting post 5-1 end, the axle of the present embodiment It is trip bolt to locating part 7.Being provided with elastic component 6 between axial limiting part 7 and detection wheel 4, detection wheel 4 is at elastic component 6 Elastic force effect under can move along own axes near the direction of the first side wall 1-1 or direction away from the first side wall 1-1.
The detection wheel 4 of the present invention is while rotating with power transfer wheel, and detection wheel 4 can move on own axes direction Dynamic, and the position below defining flange 3-1 can be positioned at from limit fastener portion 4-4 and move to limit fastener portion 4-4 and be positioned at limit convex Position above edge 3-1, and make limit fastener portion 4-4 and defining flange 3-1 fasten, when limit fastener portion 4-4 and defining flange After 3-1 buckle, detection wheel shaft position upwards no longer changes.
Below in conjunction with Fig. 9 a to Figure 13 d, the installation of handle box of the present invention is detected process to illustrate, Fig. 9 a, Figure 10 a, figure Direction shown in 11c and Figure 13 c hollow core arrow is the installation direction of handle box.
As shown in Fig. 9 a, Fig. 9 b, when in assembly direction handle box is loaded image processing system, i.e. handle box is positioned at During machine original state, the detection arm 100 of image processing system not with any location contacts of handle box, all gears of gear train Being in resting state, as shown in Fig. 9 c and Fig. 9 d, now the butting section 4-3 of detection wheel 4 is positioned at the second planomural 5-2b of convex tendon With first between planomural 5-2a or be positioned at the distance on the first planomural 5-2a, between 4-3 bottom surface, butting section and convex tendon bottom end face Equal to distance d1 between the first planomural 5-2a top end face and its bottom face, the limit fastener portion 4-4 of detection wheel 4 is positioned at limit convex Below edge 3-1, the outer face of the contact site 4-2 of detection wheel 4 slightly protrudes from the outer end of detection wheel receiving hole 3a on gear protecting cover 3 Face;
As as-shown-in figures 10 a and 10b, when handle box loads the most in assembly direction and puts in place, image can be completed and formed The driving force of the driving head of device and handle box receives coordinating of parts, handle box be positioned at this machine that falls put in place state time, image The detection arm 100 forming device can touch the contact site 4-2 of detection wheel 4, and when both contact, image processing system can receive The signal that detection arm 100 sends after touching detection wheel, thus judge handle box to be detected;Handle box falls after machine puts in place, image The driving head forming device can drive power input wheel to start to rotate, and is passed in handle box by gear train by driving force Each parts and detection wheel 4, detection wheel 4 starts to rotate under the drive of power transfer wheel, as shown in Figure 10 c and Figure 10 d, works as detection After wheel 4 rotation, the butting section 4-3 of detection wheel 4 starts to move along the second planomural 5-2a, and now limit fastener portion 4-4 is still positioned at Below defining flange 3-1, the outer face of contact site 4-2 is still that the outer face slightly protruding from detection wheel receiving hole 3a;
As shown in Figure 11 a and Figure 11 b, detection wheel 4 continues to rotate under rotary driving force effect, and when butting section, 4-3 moves To its leave first planomural 5-2a enter the 3rd planomural 5-2c time, due between the 3rd planomural 5-2c top end face and its bottom face Distance d3 is less than distance d1 between the first planomural 5-2a top end face and its bottom face, and butting section 4-3 leaves the first planomural 5-2a After can lose the support of the second planomural 5-2a, detection wheel 4 then under the elastic force effect of elastic component 6 along himself axis near the The direction of one sidewall 1-1 is moved, until butting section 4-3 falls just stops it on own axes direction on the 3rd planomural 5-2c Mobile, now detection wheel 4 is located most closely to the position (being i.e. positioned at minimum point) of box body the first side wall 1-1;Such as Figure 11 c and Figure 11 d Shown in, owing to detection wheel 4 entirety move (inwardly retracting) to the direction near the first side wall 1-1, contact site 4-2 is retracted to detection In wheel receiving hole 3a, the detection arm 100 of image processing system loses the support that contact site 4-2 provides, then can swung downward;
As shown in figure 12, when detection wheel 4 is rotated further, butting section 4-3 moves to skew wall 5-2d from the 3rd planomural 5-2c, And move along skew wall 5-2d, owing to there is difference in height between the 3rd planomural 5-2c and the second planomural 5-2b, therefore butting section 4-3 When the 3rd planomural 5-2c moves to the second planomural 5-2b along skew wall 5-2d, detection wheel 4 can be overall to away from the first side wall (protruding) is moved in the direction of 1-1;
As shown in Figure 13 a and Figure 13 b, when butting section 4-3 moves to the second planomural 5-2b along skew wall 5-2d, detection Wheel 4 is located furthest from the position (being i.e. positioned at peak) of the first side wall 1-1, when butting section 4-3 moves on the second planomural 5-2b Time, 4-4 defining flange 3-1 on the tested measuring wheel receiving hole inwall of meeting during following movement in limit fastener portion inwardly squeezes Pressure so that detection wheel can be displaced outwardly, when the buckle projection in limit fastener portion moves and exceedes defining flange 3-1, limiting card Button portion 4-4 resets under elastic force effect and is buckled on defining flange 3-1, is axially limited detection wheel 4 by defining flange 3-1 Position, limit fastener portion 4-4 is buckled on defining flange 3-1 rear distance between 4-3 bottom surface, butting section and convex tendon bottom face and is consistently equal to Or more than distance d2 between the second planomural 5-2b top end face and its bottom face, spacing due to by defining flange, detect wheel 4 No longer move along own axes direction and can rotate with power transfer wheel always, when detection wheel 4 rotates to its contact site 4-2 again When contacting with the detection arm 100 of image processing system, image processing system receives detection signal again, can make handle box Judge by state;When limit fastener portion 4-4 is buckled on defining flange 3-1, compares machine original state (Fig. 9 b) and fall Machine put in place state (Figure 10 b) contact site 4-2 outer face more protrude from detection wheel receiving hole 3a outer face, i.e. L2 > L1.
Whether the handle box of the present invention is touched by detection arm determine whether handle box with detection wheel, by detection arm and The number of times that detection wheel touches judges the state of handle box, such as, touches if detection arm has twice with detection wheel, then it is assumed that at this Reason box is original new box, if detection arm is for once touched with detection wheel, then it is assumed that this handle box is not to make first New box.
Certainly, the technology design of the present invention is not limited in above-described embodiment, it is also possible to obtain according to the design of the present invention Many different concrete schemes, such as, the limit fastener portion in previous embodiment uses mode and the detection wheel sidewall of elastic arm Being connected, the elastic force by elastic arm realizes return, but limit fastener portion can also be connected with detection wheel by elastic components such as springs, As long as the buckle projection realizing limit fastener portion can be shunk and prominent along detection wheel radial;The butting section of detection wheel can edge Radially-inwardly or outwardly, it is also possible to protrude from bottom detection wheel, when axially protruding along being parallel to detect wheel axis direction Time, as long as the length of butting section is more than the difference in height between the first planomural and the 3rd planomural;Such as these change and equivalence Conversion should be included within the scope of of the present invention.

Claims (10)

1. handle box, including:
Box body, described box body has the first side wall being oppositely arranged and the second sidewall;
Being arranged at the gear train on described the first side wall, the outside of described gear train is provided with gear protecting cover;
The detection wheel being arranged on described the first side wall, on the described detection installation portion that is arranged on the first side wall of wheel and can be along oneself Body axis direction moves, and described detection wheel is meshed with the power transfer wheel in gear train;
It is characterized in that:
Described detection wheel includes
Being arranged at the engaging piece on detection wheel sidewall, described engaging piece is circumferentially arranged;
Being arranged at the elastic spacing clamping part on detection wheel sidewall, described limit fastener portion can be with the defining flange on gear protecting cover Match;
Being arranged at the contact site of detection wheel first end, described contact site protrudes from first along the direction being parallel to detect wheel axis End;
It is arranged at the butting section of detection wheel the second end.
Handle box the most according to claim 1, it is characterised in that: described installation portion end is provided with axial limiting part, It is provided with elastic component between described axial limiting part and described detection wheel.
Handle box the most according to claim 1 and 2, it is characterised in that: described installation portion includes mounting post and convex tendon, institute Stating convex tendon and be circumferentially arranged at mounting post periphery, the axis of described convex tendon and the dead in line of described mounting post, described detection is taken turns Being sheathed in described mounting post, the butting section of described detection wheel contacts with described convex tendon top;
Described convex tendon includes the first planomural, the 3rd planomural, skew wall and the second planomural being sequentially connected, described first planomural top end face And distance d2 between distance d1 and the second planomural top end face and its bottom face between its bottom face and the 3rd planomural top Distance d3 between face and its bottom face is different, and d2 > d1 > d3.
Handle box the most according to claim 3, it is characterised in that: between described first planomural and the second planomural, there is one section Breach.
Handle box the most according to claim 1, it is characterised in that: it is provided with the end for detection wheel on described gear protecting cover The detection wheel receiving hole passed, described defining flange is circumferentially arranged at the described detection wheel receiving hole inwall near outer end On, described defining flange radially-inwardly highlights along described detection wheel receiving hole.
6. handle box as claimed in claim 1, it is characterised in that: described contact site is that the sidewall from detection wheel stretches out prominent The one section of arc convex gone out.
7. handle box as claimed in claim 1, it is characterised in that: described butting section is arranged at the second end and the edge of detection wheel Detection wheel radial highlights.
8. handle box as claimed in claim 2, it is characterised in that: described axial limiting part is trip bolt.
9. handle box as claimed in claim 1, it is characterised in that: described limit fastener portion includes and described detection wheel sidewall phase The elastic arm connected and the buckle being arranged at described elastic arm end are protruding.
10. handle box as claimed in claim 1, it is characterised in that: described limit fastener portion than described engaging piece further from the One sidewall.
CN201610389632.0A 2016-06-03 2016-06-03 Process cartridge Active CN106094486B (en)

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Cited By (2)

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CN108873658A (en) * 2018-07-02 2018-11-23 中山市三润打印耗材有限公司 The assemble method of handle box
CN110764385A (en) * 2019-09-02 2020-02-07 珠海市汇威打印机耗材有限公司 Processing box

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CN103513555A (en) * 2012-06-23 2014-01-15 江西亿铂电子科技有限公司 Processing box
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CN204989759U (en) * 2015-08-04 2016-01-20 江西镭博钛电子科技有限公司 Developing box
CN204903950U (en) * 2015-08-27 2015-12-23 珠海艾派克科技股份有限公司 Developing box
CN205750288U (en) * 2016-06-03 2016-11-30 珠海联合天润打印耗材有限公司 A kind of handle box

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108873658A (en) * 2018-07-02 2018-11-23 中山市三润打印耗材有限公司 The assemble method of handle box
CN110764385A (en) * 2019-09-02 2020-02-07 珠海市汇威打印机耗材有限公司 Processing box
CN110764384A (en) * 2019-09-02 2020-02-07 珠海市汇威打印机耗材有限公司 Processing box
CN110764384B (en) * 2019-09-02 2023-12-05 珠海市汇威精密制造有限公司 Process cartridge
CN110764385B (en) * 2019-09-02 2024-02-13 珠海市汇威精密制造有限公司 Processing box

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