CN108873645A - Rotate force transfer unit, handle box and printer - Google Patents
Rotate force transfer unit, handle box and printer Download PDFInfo
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- CN108873645A CN108873645A CN201810732446.1A CN201810732446A CN108873645A CN 108873645 A CN108873645 A CN 108873645A CN 201810732446 A CN201810732446 A CN 201810732446A CN 108873645 A CN108873645 A CN 108873645A
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- 238000012545 processing Methods 0.000 description 8
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
- G03G15/757—Drive mechanisms for photosensitive medium, e.g. gears
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical 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
- G03G21/1839—Means for handling the process cartridge in the apparatus body
- G03G21/1857—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
- G03G21/186—Axial couplings
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
The invention discloses a kind of rotation force transfer unit, handle box and printers, rotate force transfer unit for receiving the rotary force from printer host drive shaft.In the rotation force transfer unit of embodiment of the present invention, handle box and printer, rotary force is received by rotary force component, so that the transmitting of rotary force is relatively reliable.
Description
Technical field
The present invention relates to printer apparatus field, more particularly, to a kind of rotation force transfer unit, handle box and printing
Machine.
Background technique
Laser printer is a kind of equipment that image is formed on print media such as paper using electrofax principle, is led to
Often it is made of host and the handle box being removably installed on host；Wherein, handle box has box body, forms electrostatic latent image
With the developer roll for the electrostatic latent image that develops, photosensitive drums and the rotatable twelve Earthly Branches of developer roll in photosensitive drums and offer developer to photosensitive drums
It holds between the end walls of box body.Photosensitive drums have drum barrel and are installed on the rotation force transfer unit of an axial end of drum barrel,
Drum barrel is usually made of aluminum pipe and the photosensitive material layer being coated on outside aluminum pipe.When handle box is installed to host, rotary force is passed
The drive shaft electrical connection that component should be convenient for be set on host is passed, the rotary force of drive shaft is passed into drum barrel and other rotations
Component, to guarantee photosensitive drums and the normal work of other rotary parts；However, existing rotation force transfer unit reliability
It is low, failure is easy when the rotary force of drive shaft is passed to drum barrel and other rotary parts.
Summary of the invention
The present invention provides a kind of rotation force transfer unit, handle box and printer.
The rotation force transfer unit of embodiment of the present invention includes power reception element, and the power reception element is for connecing
Receive the rotary force of the printer host drive shaft.
The handle box of embodiment of the present invention includes the rotation force transfer unit of any of the above embodiment.
The printer of embodiment of the present invention includes the rotation force transfer unit of any of the above embodiment.
In the rotation force transfer unit of embodiment of the present invention, handle box and printer, passes through rotary force component and receive rotation
Turn power, so that the transmitting of rotary force is relatively reliable.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention is from combining in description of the following accompanying drawings to embodiment by change
It obtains obviously and is readily appreciated that, wherein：
Fig. 1-5 is the first embodiment of the structure and connection relationship of drum gear and driving portion in the present invention；
Fig. 6-8 is another embodiment of the structure and connection relationship of drum gear and driving portion in the present invention；
Fig. 9 is the schematic diagram of planar movement mechanism in the present invention；
Figure 10,11 are the first of end casing and slide plate embodiment in the present invention；
Figure 12,13 for the present invention in end casing and slide plate another embodiment；
Figure 14-16 is the layout viewing of magnetic force component in the X direction in the present invention；
Figure 17-21 is a kind of embodiment of resetting-mechanism in the present invention；
Figure 22-26 is the first course of work schematic diagram for rotating force transfer unit；
Figure 27 is layout viewing of the resetting-mechanism in X-direction；
Figure 28-31 is the course of work example two for rotating force transfer unit；
Figure 32-35 is the third embodiment of magnetic force component；
Figure 36-40 show the shape and course of work schematic diagram of another driving force receiving element.
Figure 41-42 show the schematic diagram of the 4th kind of embodiment of magnetic force component.
Figure 43,44 for the present invention in power application member and power reception element schematic diagram；
The two states schematic cross-section of the respectively power reception element of Figure 45,46；
Figure 47 is the stereoscopic schematic diagram of planar movement mechanism；
Figure 48,49 are the top cross-sectional view of power reception element, control element under two states in the present invention；
Figure 50,51 for the present invention in power reception element, control element another embodiment；
Figure 52,53 for the present invention in power reception element, control element another embodiment
It Figure 54,55 is another power reception element, the schematic diagram of control element embodiment；
Figure 56 is the schematic diagram of another power reception device embodiments；
Figure 57 is the schematic diagram of another control element embodiment；
Figure 58-64 is the course of work schematic diagram of the power reception element with main body inclined-plane；
Figure 65-67 is U-shaped or V-type power reception element course of work schematic diagram；
Figure 68-74 is the course of work schematic diagram of the power reception element with shield element；
Figure 75 is the structural schematic diagram of another power reception element；
Figure 76,77 for another power reception element structural schematic diagram.
Figure 78 is the host of printer and the structural schematic diagram of handle box in the present invention；
Figure 79 is that this implements the structural schematic diagram of handle box in the embodiment one in novel embodiment three；
Figure 80 is the structural schematic diagram of the receiving element of host force-applying piece and handle box；
Figure 81 is that this is implemented handle box in the embodiment one in novel embodiment three and is installed to showing during host
It is intended to；
Figure 82 is that handle box is installed to the end-state schematic diagram after host in embodiment one；
Figure 83 show host and the processing of the printer in the embodiment two in the embodiment three of the invention patent
The structural schematic diagram of box；
Figure 84 show host and the processing of the printer in the third embodiment in embodiments of the present invention three
The structural schematic diagram of box；
Figure 85 show the host and handle box of printer in the example IV in embodiments of the present invention three
Structural schematic diagram.
Figure 86 is in the state signal of first position for handle box in the first embodiment in this patent embodiment four
Figure；
Figure 87 is in the state signal of the second position for handle box in the first embodiment in this patent embodiment four
Figure；
Figure 88 is in the state signal of the third place for handle box in the first embodiment in this patent embodiment four
Figure；
Figure 89-91 be respectively in second of embodiment in embodiment of the present invention four handle box be in first, second, the
The status diagram of three positions；
Figure 92-94 is in first, second, third for handle box in the third embodiment in embodiment of the present invention four
The status diagram set；
Figure 95,96-97 are that handle box is in first, second, the in the 4th kind of embodiment in embodiment of the present invention four
The status diagram of three positions；
Figure 98 is the structural schematic diagram that power applies element；
Figure 99 is the schematic diagram of the handle box in the 5th kind of embodiment in embodiment of the present invention four；
Figure 100 is the schematic diagram of the handle box in the 6th kind of embodiment in embodiment of the present invention four；
Figure 101 is the schematic diagram of the handle box in the 7th kind of embodiment in embodiment of the present invention four；
Figure 102,103 for the handle box in the 8th kind of embodiment in embodiment of the present invention four schematic diagram；
Figure 104 is the schematic diagram of the handle box in the 9th kind of embodiment in embodiment of the present invention four；
Figure 105 is the schematic diagram of the handle box in the tenth kind of embodiment in embodiment of the present invention four；
Figure 106-107 is the schematic diagram of the handle box in the tenth a kind of embodiment in embodiment of the present invention four；
Figure 108-109 is the schematic diagram of the handle box in the 12nd kind of embodiment in embodiment of the present invention four.
Figure 110 is the stereoscopic schematic diagram of the printer of embodiment of the present invention five；
Figure 111-121 is structural schematic diagram and the course of work signal of the first embodiment of embodiment of the present invention five
Figure；
Figure 122-124 is structural schematic diagram and the course of work signal of second of embodiment of embodiment of the present invention five
Figure；
Figure 125-127 is structural schematic diagram and the course of work signal of the third embodiment of embodiment of the present invention five
Figure；
Figure 128-129 is structural schematic diagram and the course of work signal of the 4th kind of embodiment of embodiment of the present invention five
Figure；
Figure 130-131 is structural schematic diagram and the course of work signal of the 5th kind of embodiment of embodiment of the present invention five
Figure.
Figure 132-134 is the structural schematic diagram of the first embodiment of the printer of embodiment of the present invention six and worked
Journey schematic diagram；
Figure 135-136 is the structural schematic diagram of second of embodiment of the printer of embodiment of the present invention six and worked
Journey schematic diagram；
Figure 137-138 is the structural schematic diagram of the third embodiment of the printer of embodiment of the present invention six and worked
Journey schematic diagram；
Figure 139-144 is the structural schematic diagram of the 4th kind of embodiment of the printer of embodiment of the present invention six and worked
Journey schematic diagram.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
Following disclosure provides many different embodiments or example is used to realize different structure of the invention.In order to
Simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
The present invention is mainly to for receiving the rotary force from laser printer host driven axis and passing to rotating part
The structure of the rotation force transfer unit of part improves, with improve have the rotation force transfer unit handle box the machine that falls and from
Remove the smoothness of process on host, the other parts of photosensitive drums and handle box are designed according to existing product.
Explain summary of the invention of the invention with reference to the accompanying drawings and examples, the used embodiment of the present invention is only used for solving
Summary of the invention of the invention is released, is not intended to restrict the invention.
Embodiment one：
Handle box has box body and the rotating parts such as the photosensitive drums being pivotally supported between box body end walls or developer roll
Part.Rotate force transfer unit receive after the rotary force in printer host drive shaft, by rotary force pass to photosensitive drums or
Developer roll.
As shown in Figs. 1-5, include drum gear 01 on rotation force transfer unit, driving portion 02, planar movement mechanism 03, move
Power receiving element 04.Force transfer unit is rotated to be arranged in one axial end of box body.
In the present invention, axial is the axial consistent of Z-direction, Z-direction and photosensitive drums or developer roll.
The first embodiment of the structure and connection relationship of drum gear and driving portion：
It include accommodating chamber 010, guide hole 011, driving force receiving unit 012, toothed region 013 on drum gear 01.Driving portion 02
Including guide rod 021, driving force transmitting portion 022, head 031；Driving teeth 0221 are additionally provided in driving force transmitting portion 022.
As in Figure 3-5, the face shaping of drum gear 01 is substantially cylindrical；Accommodating chamber 010 is arranged in drum gear 01
Portion makes the inside of drum gear 01 form a cylindrical cavity, which can accommodate driving portion 02, planar movement mechanism 03
Or other components.An axial end of drum gear 01 is arranged in guide hole 011, and cylindrical；Guide hole 011 is used to mention for guide rod 021
For support, it is axially moveable guide rod 021 on guide hole 011；The diameter of guide hole 011 is slightly larger than the diameter of guide rod 021, and
It is larger along axial length, 021 not run-off the straight of guide rod can be made and moved only in the axial direction.Driving force receiving unit 012 is arranged in drum
The outer end face of one axial end of gear 01, is formed with teeth thereon；Teeth on driving force receiving unit 012 can be transmitted with driving force
Driving teeth 0221 in portion 022 engage, so that the rotary force received on driving portion 02 is passed to drum gear 01.Toothed region
013 is arranged in the other end of drum gear, and toothed region 013 is set as helical gear in the present invention.
Guide rod 021, driving force transmitting portion 022 and head 031 are provided on driving portion 02.Guide rod 021 and head 031 are arranged
In accommodating chamber 010.Guide rod 021 can be moved along axial reciprocating, so that driving force transmitting portion 022 is nibbled with driving force receiving unit 012
It closes or is detached from.When driving force transmitting portion 022 and driving force receiving unit 012 are detached from, driving portion 02 can be freely rotated.
Another embodiment of the structure and connection relationship of drum gear and driving portion is：
As shown in figs 6-8, accommodating chamber 110, guide hole 111, driving force receiving unit 11, toothed region are provided on drum gear 11
113.It is unlike the embodiments above, it is additionally provided with support plate 114 on drum gear 11, offers aperture in support plate 114
1141, support through holes 1140.As shown in Figure 6,7, driving force receiving unit 112 is arranged in accommodating chamber 110, and apart from accommodating chamber
110 one end and the other end all have a distance respectively, also have one end distance apart from guide hole 111.
As shown in figure 8, being provided with driving force transmitting portion 122 and guide rod 121 on driving portion 12, driving force transmitting portion 122 is set
Set the approximately mid way between in guide rod 121.Support plate 114 can be supported on driving force receiving unit 112, support through holes 1140
Diameter is slightly larger than the diameter of guide rod 121, and guide rod 121 can be supported by guide hole 111, support through holes 1140 respectively, and guide hole 111 and branch
It supports between through-hole 1140 at a distance, to ensure that guide rod 121 will not run-off the straight during being axially moveable.
Since driving force receiving unit 112 has certain distance, driving force transmitting away from guide hole 111 inside accommodating chamber 110
Portion 122 can be freely rotated in the space between driving force receiving unit 112 and guide hole 111.Driving portion 12 is inside accommodating chamber 110
During being axially moveable, driving force transmitting portion 122 is engaged or is detached from driving force receiving unit 112.When driving portion 12 is along axis
When to close to the movement of toothed region 013, driving force transmitting portion 122 engages with driving force transmitting portion 112 and rotary force is passed to drum
Gear 11.When driving portion 12 is axially distant from the movement of toothed region 013, driving force transmitting portion 122 and driving force transmitting portion 112 are de-
From driving portion 12 can be freely rotated at this time.
As shown in figure 9, by taking the first embodiment of the structure and connection relationship of above-mentioned drum gear and driving portion as an example, plane
Mobile mechanism 03 includes head 031, channel parts 032, pedestal 033.Rotary force receiving unit is provided on power reception element 04
040, conductive bar 041 and pedestal 033.One end of driving portion 02 is arranged in head 031, and pedestal 033 is arranged in power reception element
04 one end.The first sliding block 0311 is provided on head 031；First sliding groove 0321, second sliding slot are provided in channel parts 032
0322；The second sliding block 0331 is provided on pedestal 033；First sliding block 0311 can slide in first sliding groove 0321 along Y-direction；The
Two sliding blocks 0331 can slide in X direction in second sliding slot 0322.X-direction is mutually perpendicular to Y-direction.Therefore head 031, groove portion
Part 032, pedestal 033 are formed as " cross connecting shaft " structure, so that power reception element 04 can be relative to driving portion 02 where X, Y
Plane in arbitrarily move.
Planar movement mechanism 03 can also be such that driving portion 02 moves with power receiving element 04 along Z-direction.
The first of end casing and slide plate embodiment：
Rotating force transfer unit further includes end casing and slide plate.
As shown in Figure 10,11, end casing 05 is provided on one end of drum gear 01；Be provided on end casing 05 sliding slot 050,
Sliding eye 051 and clamping part 052.The inside of end casing 05 is arranged in sliding slot 050, and is formed as that slide plate 06 can be allowed to slide on the chute
Dynamic space, slide plate 06 can move back and forth in X direction on sliding slot 050.Sliding eye 051 is set as penetrating the logical of end casing 05
Hole, conductive bar 041 can move back and forth in X direction on sliding eye 051.The shape of clamping part 052 is circular ring shape, and is arranged in cunning
Hole 051 is moved close to one end of drum gear 01, clamping part 052 extends into the inside of drum gear 01, to prevent end casing 05 opposite
In drum gear in X direction, the movement of Y-direction.
Slide plate 06 includes slide opening 060, and the diameter of slide opening 060 is slightly larger than the diameter of conductive bar 041；Conductive bar 041 passes through
It is supported after slide opening 060 by slide opening 060, conductive bar 041 can move back and forth on slide opening 060 along Z-direction, and slide opening is along Z-direction
Width is larger, it is ensured that the not run-off the straight along Z-direction moving process on slide opening 060 of conductive bar 041.
Sliding slot 050 is slightly larger than slide plate 06 along the width of Z-direction along the width of Z-direction, therefore slide plate 06 is past on sliding slot 050
It will not be moved along Z-direction during multiple movement, will not tilt, ensure that 041 not run-off the straight of conductive bar.
As illustrated in figures 14-16, on the sliding slot 050 on end casing 05 along the both ends of Y-direction it is parallel to each other (in the present embodiment,
Sliding slot 050 is rectangular), slide plate 06 abuts on sliding slot 050 along the both ends of Y-direction along the both ends of Y-direction, to ensure that slide plate 06 exists
It can be moved back and forth in X direction on sliding slot 050, without being moved along Y-direction.Sliding eye 051 is greater than conductive bar along the width of Y-direction
041 diameter, therefore conductive bar 041 can move back and forth in X direction on sliding eye 051.
Those of ordinary skill in the art be easy for it is contemplated that, the both ends on sliding slot 050 along Y-direction may also be configured to mutually
Parallel arc, and slide plate 06 is accordingly also configured as arc parallel to each other along the both ends of Y-direction.
Another embodiment of end casing and slide plate：
As shown in Figure 12,13, end casing 15 is composed of upper end cover 153, lower cover 154, and sliding slot 150 is also by upper end cover
153, lower cover 154 is composed, and is formed between upper end cover 153, lower cover 154.Conductive bar branch is provided on slide plate 16
Support part 161, slide opening 160 are formed on conductive bar support portion 161, and conductive bar support portion 161 is greater than slide plate along the width of Z-direction
Width.Since conductive bar support portion 161 is larger along the width of Z-direction, it is hereby ensured that conductive bars 041 to incline
Tiltedly.End casing 15 is composed of upper end cover 153, lower cover 154, can be convenient for assembly.
The first embodiment of magnetic force component：
Rotating force transfer unit further includes magnetic force component.
Magnetic force component is made of upper magnetic force piece and lower magnetic force piece.Upper magnetic force piece 071 can be moved with conductive bar 041 along Z-direction,
It can also be moved in X direction with conductive bar 041.Lower magnetic force piece is not mobile with conductive bar 041.In the present invention, lower magnetic force piece is fixedly
It is arranged on end casing 05.
As shown in Figure 10, in the present invention, through-hole is offered among upper magnetic force piece 071, conductive bar 041 is passed through and is set in
In magnetic force piece 071, upper magnetic force piece 071 is limited in conductive bar 041 by upper and lower two circlips 043, to ensure that conductive bar 041 can be with
Upper magnetic force piece 071 is moved along Z-direction and is moved in X direction.Furthermore it is also possible to using other way, it is ensured that on conductive bar 041 years old
Magnetic force piece 071 is moved along Z-direction together, such as upper magnetic force piece 071 is pasted onto conductive bar 041.
In the present embodiment, upper magnetic force piece 071 uses circular ring magnet, as shown, in z-direction the pole N upward, the pole S court
Under.
Lower magnetic force piece is made of lower left magnetic force piece 0721, lower middle magnetic force piece 0722 and lower right magnetic force piece 0723.Lower left magnetic force
The pole N, S of part 0721, lower middle magnetic force piece 0722 and lower right magnetic force piece 0723 is all arranged along Z-direction.In z-direction, lower left magnetic force
Part 0721, lower right magnetic force piece 0723 the pole N upward, the pole S is downward；Downward, the pole S is upward for the pole N of magnetic force piece 0722 in lower.In the side X
Upwards, lower middle magnetic force piece 0722 is arranged between lower left magnetic force piece 0721 and lower right magnetic force piece 0723.In the present embodiment, lower middle magnetic
Be provided with through-hole among power part 0722, conductive bar 041 passes through the through-hole, and conductive bar 041 can in the through hole in X direction, the side Z
To movement.
(do not receive in power reception element 04 from rotary force such as when power reception element 04 is in position shown in Figure 10
When external force other than transmitting assembly), the pole the S face of the pole S of upper magnetic force piece 071 and lower middle magnetic force piece 0722, at this time according to magnet
Principle of same-sex repulsion, upper magnetic force piece 071 is under magneticaction far from drum gear 01.When power reception element 04 in X direction to
It is left or after moving right (such as power reception element 04 receive from rotate the external force other than force transfer unit when), upper magnetic force
The N face of the pole S of part 071 and lower left magnetic force piece 0721 or lower right magnetic force piece 0723, according to magnet, that there is a natural attraction between the sexes is former at this time
Magnetic force piece 071 is in magneticaction close to drum gear 01 in reason.
Second of embodiment of magnetic force component：
As shown in figure 12, in the present embodiment, magnetic force piece 17 is made of upper magnetic force piece 171 and lower magnetic force piece, lower magnetic force piece by
Lower left magnetic force piece 1721 and lower right magnetic force piece 1722 form.In the X direction, the pole N of lower left magnetic force piece 1721 is towards a left side, and the pole S is towards the right side；
The pole N of lower right magnetic force piece 1722 is towards the right side, and the pole S is towards a left side.In z-direction, upward, the pole S is downward for the pole N of upper magnetic force piece 171.
As illustrated in figures 14-16, in the Y direction, lower magnetic force piece is set in the both ends of sliding eye 051.As shown in figure 14,
When the pole the S face of the pole S of upper magnetic force piece 171 and lower left magnetic force piece 1721 and lower right magnetic force piece 1722, not with lower left magnetic force piece
1721 and lower right magnetic force piece 1722 the pole N face (or less with the area of the pole N face), can guarantee that upper magnetic force piece exists in this way
Along Z-direction far from drum gear under the action of two like poles.As shown in Figure 15,16, when upper magnetic force piece 171 is with power reception member
When part or conductive bar 041 move together both ends (both ends in X direction) of sliding eye 051, the pole S of upper magnetic force piece 171 with
The pole the N face of lower left magnetic force piece 1721 or lower right magnetic force piece 1722, not with the S of lower left magnetic force piece 1721 or lower right magnetic force piece 1722
Pole face (or less with the area of the pole S face) can guarantee upper magnetic force piece under the action of two opposite poles along Z in this way
Direction is close to drum gear.
Resetting-mechanism embodiment one：
Rotating force transfer unit further includes resetting-mechanism.The resetting-mechanism includes holding member, positioning column and stress section.
As shown in Figure 17-21, for a kind of embodiment of resetting-mechanism in the present invention.
As shown in Figure 17,27, it is provided with positioning column 052 on end casing 05, and there are two positioning columns 052, is separately positioned on
The both ends of rotary force receiving unit 040.Stress section 042 is additionally provided in conductive bar 041.
As shown in figure 18, stress section 042 is non-circular, is ellipse in the present embodiment.It is also arranged respectively on positioning column 052
There are left holding member 081 and right holding member 082.In the X direction, left holding member 081 and right holding member 082 are located at
The both ends of rotary force receiving unit 040.
Left holding member 081 and right holding member 082 provide restoring force for stress section, on the one hand ensure rotary force receiving unit
040 is in the middle position of sliding eye, i.e., position as shown in figure 14 always.If rotary force receiving unit 040 is moved to Figure 19 institute
When showing position, left holding member 081 can give stress section 042 1 power F, and rotary force receiving unit 040 is enable to be returned to Figure 18 institute
Show position.Correspondingly, if right holding member 082 can give stress section when rotary force receiving unit 040 is moved to position shown in Figure 20
042 1 power F, enable rotary force receiving unit 040 to be returned to position shown in Figure 18.
On the other hand, left holding member 081 and right holding member 082 ensure freely turn in rotary force receiving unit 040
When dynamic, the position of stress section 042 is held in position shown in Figure 18-20 always, and (i.e. oval long side court is vertical with X-direction
Direction, and short side is towards X-direction).
Those of ordinary skill in the art be easy for it is contemplated that, stress section can also use other shapes.
As shown in figure 21, the another way arranged for left holding member 081 and right holding member 082.
Rotate the course of work example one of force transfer unit：
As shown in Figure 22-26, for the first course of work schematic diagram for rotating force transfer unit.Printer host drive shaft
It include that ball-shaped end 092 and rotary force apply arm 091 on 09.
As shown in figure 22, when handle box is installed on printer, power reception element 04 is in the interposition of sliding eye
It sets, i.e., position as shown in figure 14, rotary force receiving unit 040 is far from drum gear 01 at this time.
When rotating force transfer unit and managing box everywhere and be moved to position shown in Figure 23 in X direction, rotary force receiving unit 040 with
Ball-shaped end 092 contacts, and ball-shaped end 092 makes to revolve to the power of rotary force receiving unit 040 1 opposite directions along diagram X-direction
It is mobile to the left side of diagram to turn power receiving unit 040.After rotary force receiving unit 040 is moved to the left, upper magnetic force piece 071 comes figure
Show position shown in 15, at this time under the action of magnetic force component, rotary force receiving unit 040 is mobile to close drum gear, and makes to rotate
Power receiving unit 040 avoids ball-shaped end 092.Driving force transmitting portion 022 on driving portion 02 and the driving force on drum gear at this time
Receiving unit 012 is disengaged from, and rotary force receiving unit 040 can be freely rotated.It can be freely rotated in rotary force receiving unit 040
When state, left and right holding member 081 and 082 can also give 042 1 restoring forces of stress section, and the short side of stress section is made to be maintained at edge
In X-direction, so that it is guaranteed that rotary force receiving unit 040 is particular state preparing state when engaging with drive shaft 09.
After rotary force receiving unit 040 avoids ball-shaped end 092, handle box continues on X-direction movement, at this time left maintaining part
Under the action of part 081, rotary force receiving unit 040 is returned to the middle position (shown in Figure 24) of sliding eye, and in magnetic force component
Under effect, rotary force receiving unit 040 is engaged far from drum gear and with the rotary force application arm 091 in drive shaft 09, is rotated at this time
Power receiving unit 040 is mobile by the direction that planar movement mechanism 03 drives driving portion 02 to close drive shaft 09, at this time driving portion
Driving force transmitting portion 022 on 02 is engaged with the driving force receiving unit 012 on drum gear.Rotary force from drive shaft 09, warp
It crosses rotary force receiving unit 040, planar movement mechanism 03 and driving portion 02 and is transmitted to drum gear 01, and be transmitted to by drum gear 01
Rotary part (such as photosensitive drums, developer roll) on handle box.
As shown in figure 25, when handle box will be disassembled from printer host (along diagram X-direction), due to drive shaft
09 engages with rotary force receiving unit 040, thus drive shaft 09 with rotary force receiving unit 040 together relative to handle box to
The right of diagram is mobile.When rotary force receiving unit 040 is moved to position shown in Figure 25 (i.e. on the right side of sliding eye), in magnetic force group
Under the action of part, rotary force receiving unit 040 is moved along Z-direction to the direction close to drum gear, and rotary force receiving unit passes through plane
Mobile mechanism 03 drives driving portion 02 mobile to the direction far from drive shaft 09, at this time the driving force transmitting portion on driving portion 02
022 is disengaged from the driving force receiving unit 012 on drum gear, and rotary force receiving unit 040 can be freely rotated.It is connect in rotary force
When the state that receipts portion 040 can be freely rotated, left and right holding member 081 and 082 can also give 042 1 restoring forces of stress section,
It is maintained at the short side of stress section in X direction, so that it is guaranteed that state when rotary force receiving unit 040 is detached from drive shaft 09 is
Particular state.
When rotary force receiving unit 040 and drive shaft 09 are disengaged from, under the action of right holding member 082, rotary force
Receiving unit 040 is returned to the middle position of sliding eye, to reach state shown in Figure 26.
Rotate the course of work example two of force transfer unit：
As shown in figs. 28-30, block piece 093 is additionally provided in printer host.Drive shaft 09 is arranged in block piece 093
Side, and it is separated by a distance with drive shaft 09.
As shown in figure 28, when handle box is installed on printer, in X direction close to drive shaft 09 when, rotary force receive
Portion 040 is in the right, and at this time under the action of magnetic force component, rotary force receiving unit 040 is close to drum gear.And rotary force receiving unit
040 can be freely rotated.In left and right under the action of holding member, when rotary force receiving unit 040 prepares to engage with drive shaft 09
State is particular state.
Conductive bar 041 when handle box is moved to position shown in Figure 29, on block piece 093 and rotary force receiving unit 040
Contact makes rotary force receiving unit 040 reach the middle position of sliding eye, and at this time under the action of magnetic force component, rotary force is received
The direction of portion 040 to close drive shaft 09 is mobile and engages with drive shaft 09.After engagement, rotary force receiving unit 040 is by rotary force
Pass to drum gear.
As shown in figure 30, when handle box is disassembled from printer host, rotary force receiving unit 040 and drive shaft 09
It moves right together relative to handle box, then rotary force receiving unit 040 is moved to the right side of sliding eye, at this time in magnetic force component
Under effect, rotary force receiving unit 040 is to close to the movement of the direction of drum gear, and rotary force receiving unit 040 can be freely rotated at this time.
As shown in figure 31, holding member 081 is provided with one in the present embodiment, and is arranged on the diagram left side (relative to rotation
Turn power receiving unit, the reversed of handle box installation direction is set).Rotary force receiving unit is pushed to slide by the holding member 081 always
The right side in dynamic hole, and in the case where rotary force receiving unit 040 can be freely rotated, it is ensured that rotary force receiving unit 040 and driving
The state when engagement of axis 09 or disengaging is particular state.
The third embodiment of magnetic force component：
As shown in figure 32, capping 053 is additionally provided on end casing 05, capping 053 moves in X direction on end casing 05
It is dynamic, it will not be moved along Y or Z-direction.Magnetic force piece 271 is provided in capping 053, and upper magnetic force piece 271 can be in capping 053
It is moved along Z-direction, to keep magnetic force piece 271 mobile with Z-direction in X direction with conductive bar 041.
As shown in Figure 33-35, arranged for upper magnetic force piece 271 and lower left magnetic force piece 2721, the pole N of lower right magnetic force piece 2722, the pole S
Cloth schematic diagram.Upper magnetic force piece 271 be square magnet, there are two, and be separately positioned on conductive bar 041 along the both ends of Y-direction, along X
The middle position in direction.And its N, extremely close to lower right magnetic force piece, S is extremely close to lower left magnetic force piece.Lower left magnetic force piece 2721 and lower right
The pole N, the pole S of magnetic force piece 2722 are opposite with the pole N of upper magnetic force piece 271, the pole S direction.
Therefore when conductive bar 041 is in the middle position of sliding eye, magnetic force component can make rotary force receiving unit 040 remote
From drum gear 01；And when conductive bar 041 is in the two sides of sliding eye, magnetic force component can make rotary force receiving unit 040 close
Drum gear.
Heretofore described X-direction, Y-direction, Z-direction, three are orthogonal.
Another embodiment of power reception element：
As shown in Figure 36 a, rotary force receiving unit 140, conductive bar 141, left protrusion are provided on power reception element 14
144, right protrusion 145, shrinkage pool 146 and plane 147；The rotary force receiving unit 140 is substantially hemispherical；The conductive bar 141
It is connect with rotary force receiving unit 140；One end of rotary force receiving unit 140 is provided with plane 147；The setting of shrinkage pool 146 is flat
Face 147 it is central and hemispherical；The left protrusion 144, right protrusion 145 are arranged in plane 147 and along power reception element
14 extend axially outward, and the axis X 1 of power reception element 14 respectively symmetrically is arranged in left protrusion 144, right protrusion 145
Both ends.Rotary force receiving arm 091 is provided in the drive shaft 09, there are two the settings of rotary force receiving arm 091, and right
The axis both ends for claiming ground that drive shaft 09 is set；The drive shaft 09 further includes ball-shaped end 092, and the ball-shaped end is substantially in
Hemispherical.
The partial enlarged view of left protrusion 144 on power reception element 14, right protrusion 145 is shown such as Figure 36 b.As schemed
Show that left protrusion 144 includes at least and has four faceted pebbles outer left side 144a, outer right side 144b, interior left side 144c, interior right side 144d；The right side is prominent
Playing 145 and including at least has four faceted pebbles respectively outer left side 145a, outer right side 145b, interior left side 145c, interior right side 145d.This reality
It applies in example, left protrusion 144, right protrusion 145 are in pyramid shape, and the bottom surface of rectangular pyramid is arranged in plane 147, four faceted pebbles
Protruded outward along axis X 1.The outer left side 144a, outer right side 144b, outer left side 145a, outer right side 145b are relative to power
The center line X1 of receiving element is towards outside (i.e. back to axis X 1)；Interior left side 144c, interior right side 144d, interior left side 145c,
Interior right side 145d relative to power reception element center line X1 towards inside (i.e. towards axis X 1).
As shown in Figure 36 a, the line between left protrusion 144, right protrusion 145 is N.
As shown in Figure 37 a-37c, when handle box is installed on laser printer in X direction, left protrusion 144, right protrusion
Angle between line N between 145 and installation direction X can be any angle.As Figure 37 a show left protrusion 144, the right side is dashed forward
Rise 145 between line N it is parallel with installation direction X when, power reception element 14 in X direction with drive shaft 09 cooperation when state
Schematic diagram, left protrusion 144 is respectively at the both ends of power reception element 14 in diagram with right protrusion 145 at this time.Such as Figure 37 b institute
Show, left side when at an acute angle between the line N and installation direction X between left protrusion 144, right protrusion 145, on power reception element 14
Protrusion 144, right protrusion 145 are in the position in diagram close to axis X 1.As shown in Figure 37 c, left protrusion 144, right protrusion 145 it
Between line N and installation direction X between be in 90 ° of angles, at this time left protrusion 144, right protrusion 145 be in diagram middle position.
Line N and installation side when being installed on laser printer due to handle box, between left protrusion 144, right protrusion 145
It can be any angle to the angle between X, therefore in the state that power reception element 14 can be freely rotated, power reception
When element 14 is engaged with drive shaft 09, left protrusion 144, right protrusion 145 are engaged with ball-shaped end 092, make power reception element 14
Its own axis X 1 of having mercy on rotation.
As shown in Figure 38 a, when the line N between left protrusion 144, right protrusion 145 is parallel with installation direction X, power is connect
Receive element 14 in assembly direction X close to drive shaft 09.At this time under the action of magnetic force component, power reception element 14 is in separate
The state of drum gear；Plane where plane 147 is M；In axis X 1, the lowest point of the height of M than ball-shaped end 092
Height wants high.
As shown in Figure 38 b, after the continuation of power reception element 14 is moved in X direction and contacted with drive shaft 09, power is connect
It receives after 14 driven shaft 09 of element squeezes and is moved to the left, at this time under the action of magnetic force component, power reception element 14 is to close
The direction of drum gear is mobile, and power reception element 14 can be freely rotated at this time；Plane where plane 147 is M along axis
Height on X1 is lower than the height of the lowest point of ball-shaped end 092.Right protrusion 145 is engaged with ball-shaped end 092 at this time.This
When, outer left side 145a or outer right side 145b in right protrusion 145 are engaged with ball-shaped end 092.
As shown in Figure 38 c, due to that can be freely rotated in power reception element 14, when power reception element 14 continues
It moves in X direction, the outer left side 145a or outer right side 145b in right protrusion 145 connect power after engaging with ball-shaped end 092
It receives element 14 to rotate along its own axis X 1, the angle between line N and handle box installation direction X is acute angle.In right protrusion 145
Outer left side 145a perhaps the outer left side 145a in outer right side 145b and 092 engagement process of ball-shaped end in right protrusion 145 or
Outer right side 145b is rotated around the spherical outer surface of ball-shaped end 092.Those of ordinary skill in the art be easy for it is contemplated that, work as a left side
When outer left side 144a or outer right side 144b in protrusion 144 are engaged with ball-shaped end 092, power reception element 14 can also be made
It is rotated around its own axis X 1.
As shown in Figure 38 d, when on power reception element 14 outer left side 145a or outer right side 145b along ball-shaped end 092
Outer surface when turning to diagrammatically shown state, mutual near vertical between the installation direction X of line N and handle box, and power
Outer left side 145a or outer right side 145b (either outer left side 144a or outer right side 144b) on receiving element 14 no longer with ball
It engages shape end 092.Handle box reaches the designated position in laser printing machine host, handle box no longer in assembly direction X at this time
It is mobile.Under the action of resetting-mechanism, power reception element 14 is moved to middle position, and power reception element 14 is in magnetic at this time
It is mobile to the direction far from drum gear under the action of power component.Ball-shaped end 092 in drive shaft 09 is extend into shrinkage pool 146,
Left protrusion 144 can apply arm 091 with rotary force at this time with right protrusion 145 and engage and transmit power, and rotary power is transmitted
Onto drum gear.
As shown in Figure 39 a, when handle box will take out from laser printer along diagram direction X, power reception element
14 because being converted to diagrammatically shown state from ingear state with drive shaft 09, and power accepting header 14 carries on as before and spheric end at this time
Portion 092 engages and moves right relative to drum gear, and power reception element 14 is along the direction of diagram Z under the action of magnetic force component
To close to the movement of the direction of drum gear, ball-shaped end 092 is engaged with right protrusion 145, and the plane M where plane 147 is along axis
Height on line X1 is lower than the height of the lowest point of ball-shaped end 092.
As represented in fig. 39b, it is moved when handle box continues edge diagram direction X, the interior left side 145c or the interior right side in right protrusion 145
Face 145d is engaged with ball-shaped end 092 and is rotated power reception element 14 around the axis of its own, thus rotation extremely diagram institute
Show state, the angle between line N and installation direction X is acute angle at this time.Those of ordinary skill in the art be easy for it is contemplated that,
Interior left side 144c or interior right side 144d and spheric end when left protrusion 144 is engaged with ball-shaped end 092, in left protrusion 144
The engagement of portion 092 rotates power reception element 14 around its own axis X 1.
As shown in Figure 39 c, moved when handle box continues edge diagram direction X, spherical shape of the right protrusion 145 along ball-shaped end 092
Outer surface engagement rotation is to shown position, the angle between left protrusion 144 and the line N and installation direction X of right protrusion 145 at this time
It is almost right angle.Power reception element 14 can without any obstacle be disengaged from drive shaft 09 at this time.
As shown in Figure 39 d, handle box continues to move along diagram direction X, and power reception element 14 is nibbled with the disengaging of drive shaft 09
It closing, power reception element 14 is restored to middle position under the action of resetting-mechanism at this time, while under the action of magnetic force component,
Power reception element 14 is mobile to the direction far from drum gear, and the plane M where plane 147 restores in the height in axis X 1
The high position of height to the lowest point than ball-shaped end 092, energy when being installed on laser printer so as to next handle box
Repeat the movement of Figure 38 a-38d.
As shown in figure 40, stress section, while left holding member 081 and the right side are not provided in the present embodiment on drive rod 141
Holding member 082 and previous embodiment use same or similar structure.Left holding member 081 and right holding member 082 are equal
It is contacted with drive rod 141 and provides restoring force for it.
4th kind of embodiment of magnetic force component：
As shown in Figure 41-42, in the present embodiment, magnetic force component is by upper magnetic force piece 371 and lower left magnetic force piece 3721, lower right magnetic
Power part 3723 and lower middle magnetic force piece 3722 composition.Upper magnetic force piece 371 and lower left magnetic force piece 3721, lower right magnetic in the present embodiment
Power part 3723 is made of magnetic element；Magnetic force piece 3722 is elastic element, such as compressed spring, the lower middle magnetic force piece in lower
3722 are set on guide rod 021.
In the present embodiment, upper magnetic force piece 371 and lower left magnetic force piece 3721, the pole N of lower right magnetic force piece 3723, the arrangement of the pole S with
The arrangement of the first embodiment is identical.Magnetic force piece 3722 is that power reception element 04 provides elastic restoring force in lower.
When upper magnetic force piece 371 (i.e. as shown in figure 41, is not moved with lower left magnetic force piece 3721 or 3723 face of lower right magnetic force piece
When power receiving element 04 is in an intermediate position), upper magnetic force piece 371 not will receive from lower left magnetic force piece 3721 or lower right magnetic force
The magnetive attraction of part 3723 or upper magnetic force piece 371 are by the magnetism from lower left magnetic force piece 3721 or lower right magnetic force piece 3723
Power is less than the elastic restoring force that lower middle magnetic force piece 3722 provides, therefore under the effect of the elastic restoring force of lower middle magnetic force piece 3722,
The direction that power reception element 04 is directed away from drum gear is mobile.
When power reception element mobile 04 is moved to position shown in Figure 42, power reception element 04 is in left side, at this time
For upper magnetic force piece 371 with lower left 3721 face of magnetic force piece, the magnetive attraction generated between upper magnetic force piece 371 and lower left magnetic force piece 3721 is big
In the elastic restoring force that lower middle magnetic force piece 3722 provides, therefore power reception element 04 is to close to the movement of the direction of drum gear.Together
Reason, when power reception element 04 is in right side, power reception element 04 is also to mobile close to the direction of drum gear.
In the present invention, magnet or elastic element is can be used in upper magnetic force piece, lower magnetic force piece, and elastic element can be compression bullet
Any one in spring or extension spring.Left and right holding member uses flexible torsional spring or steel disc.
To sum up, the rotation force transfer unit of embodiment of the present invention is for receiving the rotation from printer host drive shaft
Power, rotation force transfer unit includes drum gear 01, driving portion 02, planar movement mechanism 03 and power reception element 04；
Drum gear 01 is cylindrical, and the axial one end of drum gear 01 is formed with driving force receiving unit 012, driving force receiving unit
012 is provided with teeth, and drum gear 01 is formed with accommodating chamber 010, and the lateral surface of drum gear 01 is formed with the circumferential direction along drum gear 01
The toothed region 013 of extension；
Driving portion 02 includes the driving force transmitting portion 022 of guide rod 021 and connection guide 021, and 021 self drive of guide rod receives
Portion 012 protrudes into accommodating chamber 010, and driving force transmitting portion 022 is located at outside accommodating chamber 010, and driving force transmitting portion 022 is formed with and tooth
The driving teeth 0221 of tooth cooperation, guide rod 021 can be moved along axial reciprocating, so that driving teeth 0221 engage or divide with teeth
From；
Planar movement mechanism 03 is contained in accommodating chamber 010, and planar movement mechanism 03 is connect with guide rod 021；
Power reception element 04 includes protruding into bar and connecting the reception head for protruding into bar, protrudes into bar from the another of 01 axial direction of drum gear
One end is protruded into accommodating chamber 010, is protruded into bar and is connect with 03 structure of planar movement machine, is received head and is located at outside accommodating chamber 010, is received head and is used
In the rotary force for receiving printer host drive shaft.
In this way, being passed since drum gear 01 is connect by teeth with driving portion 02 so as to increase rotation force transfer unit
Pass the reliability of rotary force.
The rotation force transfer unit of embodiment of the present invention can be applied to printer.Such as laser printer.
In some embodiments, the axial other end of drum gear 01 is arranged in toothed region 013.
In some embodiments, toothed region 013 is helical gear.
In this way, the transmission of toothed region 013 is more stable.
In some embodiments, planar movement mechanism 03 includes head 031, channel parts 032 and pedestal 033, head 031
It is fixedly connected with guide rod 021, pedestal 033 is fixedly connected with bar is protruded into, and head 031 is provided on the side opposite with guide rod 021
First sliding block 0311, channel parts 032 are formed with the first sliding groove 0321 with the cooperation of the first sliding block 0311, and first sliding groove 0321 is along drum
The first of gear 01 radially extends；
Channel parts 032 are also formed with second sliding slot 0322, and the second annular groove is radially extended along the second of drum gear 01, the first diameter
To radial vertical with second, second sliding slot 0322 and first sliding groove 0321 two sides that be located at channel parts 032 opposite, pedestal
The second sliding slot 0331 cooperated with second sliding slot 0322 is set on 033；First sliding block 0311 can be slided in first sliding groove 0321
Dynamic, second sliding slot 0331 can be slided in second sliding slot 0322.
In this way, planar movement mechanism 03 moves driving portion 02 and power reception element 04 along two different directions
It is dynamic.
In some embodiments, rotation force transfer unit includes being arranged in drum gear 01 and driving force receiving unit 012 1
The end casing 05 at end, end casing 05 are formed with sliding slot 050, and sliding slot 050 is radially extended along drum gear 01, setting in sliding slot 050
There is slide plate 06, slide plate 06 radially sliding along drum gear 01, slide plate 06 can be formed with and protrude into bar cooperation in sliding slot 050
Slide opening 060 protrudes into bar and wears slide opening 060 to protrude into accommodating chamber 010, and slide opening 060 is being axially moveable for preventing from protruding into bar
When run-off the straight.
In this way, end casing 05 and slide plate 06 make the movement of power reception element 04 more stable.
In some embodiments, end casing 05 is formed with the buckle in the side wall insertion accommodating chamber 010 of accommodating chamber 010
Portion 052, side wall of the clamping part 052 against accommodating chamber 010.
In this way, clamping part 052 can limit the movement of end casing 05.
In some embodiments, conductive bar support portion 161 is provided on slide plate 06, conductive bar support portion 161 is formed with
Slide opening 060, conductive bar support portion 161 are convexly equipped in two opposite surfaces of slide plate 06 along the axial direction for protruding into bar.
In some embodiments, rotation force transfer unit includes magnetic force component, and magnetic force component includes the first magnetic force component
With the second magnetic force component, the first magnetic force component is fixed on the side opposite with drum gear 01 of slide plate 06, and the second magnetic force component is fixed
It is set in and protrudes on bar, the first magnetic force component is oppositely arranged with the second magnetic force component, the first magnetic force component and the second magnetic force component
Cooperation, so that driving portion 02, planar movement mechanism 03 and power reception element 04 are axially moveable together, to make to drive teeth
0221 engages or separates with teeth.
In this way, the first magnetic force component makes to drive teeth 0221 and teeth engagement or isolated mode with the second magnetic force component
Simply.
In some embodiments, rotation force transfer unit includes being fixed on the side opposite with drum gear 01 of slide plate 06
Resetting-mechanism, resetting-mechanism are used to state power reception element 04 by initial position after the moving radially of drum gear 01, make
Power receiving element 04 restores to initial position.
In this way, rotation force transfer unit automatization level can be improved in resetting-mechanism.
Embodiment two：
The rotation force transfer unit further includes elastic element, clutching member, planar movement mechanism, elastic element, clamping
Element, support plate, control element.
Figure 43, shown in 44, laser printer host driven axis is power application member b1 in the present invention；On power application member b1
Apply pin b12 including power application member main body b11, power.Power reception element b2 includes power reception element body b21, moves
Power receives pawl b22；It include pockets b211, main hole b212, receiving hole b213 on power reception element body b21；It is dynamic
It includes protrusion b221 that power, which receives pawl b22,.As shown, power reception pawl b22 is provided with even number, preferably two in the present invention
A, power reception pawl b22 is symmetrically disposed in the both ends of power reception element body b21；On power reception element body b21
Pockets b211 is correspondingly provided with even number, and pockets b211 is symmetrical arranged and can accommodate power reception pawl b22；Hold
The hole b213 that receives can accommodate protrusion b221；Power reception pawl b22 can be close along pockets b211 and receiving hole b213
Or far from power reception element body b21；Preferred in the present invention, power reception pawl b22 is along perpendicular to power reception element
Axis X direction far from or close to power reception element body b21.When power reception pawl b22 enters pockets b211
When, the power received can be passed to power reception element body b21 by power reception pawl b22.As shown, power reception
Pawl b22 is higher than power reception element body b21 on the direction of axis X.
Power application member main body b11 on power application member b1 can enter main hole b212, and power application pin b12 can
To engage with power reception pawl b22, and impart power to power reception pawl b22.
As shown in Figure 45,46, rotation force transfer unit include power reception element b2, elastic element b3, clutching member b4,
Planar movement mechanism, elastic element b8, clamping element b9, support plate b010, gear b011, control element b012.
It include power reception element body b21, power reception pawl b22 on power reception element b2；Power reception element master
Pockets b211, main hole b212, receiving hole b213, engaging portion b214 are set on body b21；It is set on power reception pawl b22
It is equipped with protrusion b221；Power reception pawl b22 can enter along Y-direction in pockets b211 or far from pockets b211；
When power reception pawl b22 enters pockets b211, it is recessed that the driving force received can be passed to receiving by power reception pawl b22
Slot b211, and further pass to power reception element body b21.Elastic element b3 is arranged in receiving hole b213, elasticity member
The both ends of part are connect with the protrusion b221 on two power reception pawl b22 respectively, and provide elastic force for protrusion b221.Protrusion
B221 is moved along receiving hole b213, guarantees that power reception pawl b22 is mobile along the direction (i.e. Y-direction) perpendicular to axis X with this.
As shown in figure 47, planar movement mechanism includes piece uploading b5, middle part b6, lower part b7；Piece uploading b5 includes piece uploading receiving hole
b51；Piece uploading b5, middle part b6, lower part b7 use " cross connecting shaft mechanism ", therefore piece uploading b5 can be relative to lower part b7 along perpendicular to axis
The plane of line X moves freely, i.e., moves in the plane of direction Y, direction Z composition.
As shown in Figure 45,46, the piece uploading of the lower section of power reception element b2, planar movement mechanism is arranged in clutching member b4
The top of b5；Clutch part b41, clutching member protrusion b42 are provided on clutching member b4；Clutching member protrusion b42 setting exists
On piece uploading receiving hole b51, and can be on piece uploading receiving hole b51 along the direction (can be along Y-direction in the present embodiment) perpendicular to axis X
It is mobile.Elastic element b8 is arranged in piece uploading receiving hole b51, contacts with clutching member protrusion b42, and provide elasticity for it
Power.In the present invention, there are two clutching member b4 settings, and is symmetrically disposed in the both ends of piece uploading b5, therefore elastic element b8
Both ends are contacted with two clutching member protrusion b42 respectively.
Engaging portion b214 is provided on power reception element body b21；Clutch part is provided on clutching member b4
b41；When clutching member b4 is close to power reception element body b21, clutch part b41 is engaged with engaging portion b214, and can
Clutching member b4 is transferred power to from the engaging portion b214 on power receiving element main body b21；Since clutching member b4 is arranged
On the piece uploading b5 in planar movement mechanism, therefore clutching member b4 imparts power to piece uploading b5；In turn, power passes through plane
Mobile mechanism (piece uploading b5, middle part b6, lower part b7) passes to lower part b7.
Lower part b7 engages (present invention in using D-shaped mouth engage) with gear b011, therefore lower part b7 can will be received
Power passes to gear b011.
At least portion power reception element b2, elastic element b3, clutching member b4, planar movement mechanism, elastic element b8
Set up separately and sets inside gear b011；Clamping element b9 is provided between power reception element b2 and gear b011；Outside gear b011
It is additionally provided with support plate 010 and control element 012.
Clamping main body part b90, transverse slat b91 are provided on clamping element b9；Clamping main body part b90 with power for connecing
Element b2, clutching member b4 contact are received, and keeps power reception pawl b22, clutching member b4 separate or close power reception element master
Body b21；Transverse slat b91 is arranged on the cross-drilled hole b0101 of support plate b010, and can be on cross-drilled hole b0101 along the side perpendicular to axis X
It is mobile to (Y-direction in such as the present embodiment).When power reception element b2 receives dynamic rotation, clamping element b9 is not with power
Receiving element b2 rotation.
Control element b012 is arranged outside support plate b010, for control clamping element b9 far from or close to power reception
Element b2.
As shown in figure 45, in the present embodiment, elastic element b3, elastic element b8 are all made of pressure spring；Therefore elastic element b3,
Elastic element b8 can be power reception pawl b22, clutching member b4 far from power reception element body b21 respectively.
As shown in figure 46, when control element b012 controls clamping element b9 to close to power reception element b2 movement, folder
Tight element b9 overcomes the elastic force of elastic element b3, elastic element b8, and power reception pawl b22 is made to enter pockets b211, and
Engage the clutch part b41 on clutching member b4 with the engaging portion b214 on power reception element body b21.Therefore, when
When power on the driven force applying member b1 of power reception pawl b22 applies pin b12 reception power, power reception pawl b22 leads to power
It crosses power reception element body b21 and passes to piece uploading b5, be ultimately transferred to gear b011, rotate gear b011.Gear b011
Finally impart power to the rotary part on handle box.
And when control element b012 is applied to the revocation of the power on clamping element b9, power reception pawl b22, clutching member b4
Elastic element b3, elastic element b8 resilient force under, be respectively further from pockets b211, engaging portion b214.To
It is clamping element b9 far from power reception element b2.Certainly, horizontal to make clamping element b9 preferably far from power reception element b2
It can also be arranged between plate b91 and cross-drilled hole 0101 elastic element (Figure 45,46 in be not shown), which is clamping element b9
Power far from power reception element b2 is provided.In the present embodiment, which can be a kind of tension spring.
As shown in Figure 48,49, in the present embodiment, control element 012 include far from part b0121, chamfered portion b0122,
Close part b0123.
As shown in figure 48, when the separate part b0121 and clamping element b9 on control element b012 is contacted, clamping element
B9 is far from power reception element b2, and power reception pawl b22 is far from pockets b211 at this time.
As shown in figure 49, after control element b012 receives external force and moves along Z-direction, clamping element b9 is by inclined-plane
It being contacted after the b0122 of part with close part b0123, close part b0123 makes clamping element b9 close to power reception element b2, from
And power reception pawl b22 is made to enter pockets b211.
It Figure 50, is another embodiment of control element shown in 51.In this implementation, magnetic is provided on control element b012
It is provided with two b92 of magnetic element on property one b0124 of element, clamping element b9, one b0124 of magnetic element, magnetism in the present embodiment
Two b92 of element uses same sex magnet.As shown in figure 50, it in the case that control element b012 does not give any power of clamping element b9, moves
Power receives pawl b22 far from pockets b211, and one b0124 of magnetic element, two b92 mistake of magnetic element are arranged at this time.Work as control
Element b012 receives external force and Z-direction moves and make one b0124 of magnetic element, two b92 face of magnetic element along Figure 51
When, under the action of same sex magnet, the direction of from clamping element b9 to close power reception element b2 are mobile and enter pockets
b211。
Those of ordinary skill in the art be easy for it is contemplated that, after slightly adjusting to the structure in the present embodiment, can will
One b0124 of magnetic element, two b92 of magnetic element are set as heterosexual magnet, make to clamp member using the suction between heterosexual magnet
Part b9 is far from power reception element.
Another embodiment being shown such as Figure 52,53 in the present invention.Relative to embodiment shown in Figure 48,49, this reality
It applies and increases contact portion b93 and elastic element b94 on the clamping element b9 in example.Contact portion b93 is directly and control element
B012 contact, elastic element b94 are arranged between contact portion b93 and clamping element b9.When control element b012 is moved along Z-direction
After dynamic, close part b0123 is contacted with contact portion b93, and is connect to contact portion b93, elastic element b94 mono- close to power
Receive the power of element b2.Clamping element b9 is moved to power reception pawl b22 mono- power close to power reception element body b21 at this time
Power, which receives pawl b22, has the tendency that close power reception element body 21, and when power reception pawl b22 and power application pin b12 are straight
It connects when contacting, power reception pawl b22 cannot be introduced into pockets b211；And after power application member b1 is driven to rotate, power
It is no longer contacted with power reception pawl b22 after applying pin b12 rotation, so as to avoid stuck phenomenon.The present embodiment passes through increase
Contact portion b93, elastic element b94 can be prevented when control element b012 is moved along Z-direction, power reception pawl b22 and dynamic
Power applies pin b12 and contacts and stuck phenomenon.
Figure 54,55 are another embodiment of the invention.Relative to Figure 45,46, in the present embodiment, elastic element b3 is one
Kind pressure spring；Clamping element protrusion b95 is provided on clamping element b9；The b00102 that has elastic component, bullet are set in cross-drilled hole b0101
Property element b0102 use a kind of pressure spring in the present embodiment, and the elastic force of elastic original part b0102 is greater than elastic element b3.Such as
Shown in Figure 56, when control element b012 does not provide power for clamping element b9, power reception pawl b22 is elastic element b0102's
Under effect, into pockets b211.When Z-direction moves control element b012 along Figure 55, control element b012 contact
Clamping element protrusion b95 to give the power of mono- Y-direction along Figure 54 of clamping element b9, and compresses elastic element b0102；
It is moved along Y-direction and at this point, elastic element b3 propulsion power receives pawl b22 far from power reception element body b21.
It is as shown in figure 56 another embodiment of the present invention.Relative to Figure 45,46, in the present embodiment, elastic element b3 is
A kind of tension spring；Overhead kick b222 is additionally provided on power reception pawl b22；Clamping element groove b96 is additionally provided on clamping element b9.
When control element b012 does not provide power for clamping element b9, power reception pawl b22 enters under the action of elastic element b3 and holds
It receives in groove b211.When control element b012 by clamping element protrusion b95 to clamping element b9 mono- along the power of Y-direction when,
Clamping element groove b96 moves power reception pawl b22 along Y-direction by engaging with overhead kick b222, to make power reception pawl
B22 can be with the pulling force of elastic element b3 and far from pockets b211.
Such as the schematic diagram that Figure 57 is another control element.When power reception pawl b22 is in state shown in Figure 44 or Figure 46
When, i.e. in the case where the power of the uncontrolled element b012 of clamping element b9, power reception pawl b22 enters power reception pawl b22
Pockets b211；In the present embodiment, two b92 of magnetic element is set on clamping element b9, and magnetic is set on control element b012
Property one b0124 of element, it is magnetic and when power reception pawl b22 is in the case where the power of the uncontrolled element b012 of clamping element b9
Two b92 of element, one b0124 of magnetic element are shifted to install.In the present embodiment, two b92 of magnetic element, one b0124 of magnetic element are adopted
Use heterosexual magnet.After control element b012 is moved along Z-direction, two b92 of magnetic element, one b0124 face of magnetic element, different
Property magnetic force under the action of, clamping element b9 is mobile to the direction far from power reception element body b21, while power reception pawl
B22 is mobile to the direction far from power reception element body b21.
Figure 58-64 show the course of work schematic diagram of another embodiment in the present invention.
As seen from the figure, on axis X direction, the height of the highest point power reception pawl b22 applies higher than power in the present invention
The height of b12 is sold, is engaged so that power reception pawl b22 can apply pin b12 with power to transmit power；Power applies pin b12
Highest point of the height higher than power reception element body b21 height, can guarantee in this way in power reception element b2 and dynamic
When force applying member b1 is engaged, power applies pin b12 does not interfere with power reception element body b21；Power application member main body b11's
The height of minimum point of the height of minimum point higher than main hole b212 may insure to enter as power application member main body b11 in this way
There are enough spaces when main hole b212, without influencing engaging for power application member b1 and power reception element b2.
As shown in figure 58, main body inclined-plane b210, and power application member main body are provided on power reception element body b21
The lower half portion of b11 is hemispherical.In the present embodiment, the height of the minimum point of main body inclined-plane b210 is lower than power application member main body
The height of the minimum point of b11, to ensure the power application member main body b11 when power application member b1 is engaged with power reception element b2
It can be engaged with main body inclined-plane b210.
As shown in Figure 58,59, when power reception element b2 along Z-direction close to power application member b1 when, main body inclined-plane b210
It is engaged with power application member main body b11, power application member main body b11 is downward in X direction to power reception element body b21 mono-
Power, move down power reception element b2 in X direction, and make elastic element b20 compress.As shown in Figure 62, when power connects
It receives element b2 to be moved to along Z-direction with after power application member b1 face, power application member main body b11 enters main hole b212, together
When power apply pin b12 and engaged with power reception pawl b22, elasticity of the power reception element b2 in an elastic element b20 at this time
Restoring force acts on lower edge diagram X-direction close to power application member b1.
Figure 60,61 be respectively Figure 58,59 top cross-sectional view.As shown in Figure 60,61, power reception element body b21's
Diameter be greater than power apply pin b12 length, and power reception pawl b22 be in power apply sell b12 length be outside one's consideration；Main hole
The diameter of b212 is greater than the diameter of power application member main body b11.It can guarantee in this way as power application member b1 and power reception member
After part b2 engagement, power applies pin b11 does not interfere with power reception pawl b22, and power application member main body b11 can enter main body
Hole b212.
As Figure 63,64 show the top cross-sectional view of Figure 62.As shown in Figure 63, as power application member b1 and power reception member
Part b2 engage when, power reception pawl b22 along Y-direction move after enter pockets b211, and with power apply pin b12 interference simultaneously
Apply the outside of pin b12 in power；As shown in Figure 64, power application member b1 rotates in the direction of the arrow in the figure, and power applies pin
B12 turns to position shown in Figure 64, and power reception pawl b22 no longer applies pin b12 interference with power at this time, and moves along Y-direction
And enter pockets b211.
Those of ordinary skill in the art be easy for it is contemplated that, the feelings that above-mentioned height allows other embodiments in situation
It is equally applicable under condition.
Figure 65-67 show the structural schematic diagram of another power reception element body in the present invention.As shown in Figure 65, it moves
Power receiving element main body b21 is in U-shape or V-arrangement, and main hole b212 runs through power reception element body b21, in this way can be square
Just power application member main body b11 passes through main hole b212.It is as shown in Figure 66 power reception element body b21 in the present embodiment
Side schematic view.As shown, the height of the highest point power reception pawl b22 is higher than power and applies pin b12 on axis X direction
Height；The height that power applies pin b12 is higher than the height of power reception element body b21；Power application member main body b11 is most
The height of low spot is higher than the height of main hole b212 minimum point；As shown in Figure 67, the diameter T of main hole b212 applies greater than power
The diameter R of part main body b11, i.e. T>R；The diameter T of main hole b212 is less than the diameter that power applies pin b12.It can guarantee in this way
During power application member b1 is moved along Z-direction and is engaged with power reception element b2, power application member main body b11 can be with
Main hole b212 is passed through without interfering with power reception element body b21.
As Figure 68-74 show the embodiment of another power reception element in the present invention.As shown in Figure 68, the present embodiment
The difference of embodiment relative to Figure 65-67 is：Elastic element b3, elastic element b8 are all made of pressure in the present embodiment
Spring；Power reception pawl b22 is under the action of elastic element b3 far from pockets b211；Clutching member b4 is elastic element b8's
Effect is lower far from power reception element body b21；Two b92 of magnetic element is provided on clamping element b9；On control element b012
It is provided with one b0124 of magnetic element.Two b92 of magnetic element, one b0124 of magnetic element use same sex magnet at this time, and dislocation is set
It sets.As shown in Figure 69,70, shield element b98 is additionally provided on clamping element main body b90, two b92 of magnetic element setting is clamping
One end of element body b90.There are two shield element b98 settings, and is separately positioned on two clamping element main body b90, such as
Shown in figure, the distance between two shield element b98 are L, and L is less than the diameter R, i.e. R of power application member main body b11>L；Such as
Shown in Figure 71, on the direction of axis X, the height of the highest point of shield element b98 is minimum higher than power application member main body b11
The height of point；It can guarantee to move along Z-direction to power application member b1 as power reception element b2 by the way that shield element b98 is arranged
When, power application member main body b11 can be touched with shield element b98, and shield element b98 is made to drive power reception element b2 phase
Power application member b1 is not moved.
As shown in Figure 69, two b92 of magnetic element, one b0124 of magnetic element are shifted to install, and power reception pawl b22 is in remote
State from pockets b211, and power reception element body b21 uses U-shaped or v-shaped structure.When handle box is to close to sharp
When the direction of optical printer is mobile, i.e., when moving along Z-direction, power application member main body b11 passes through main hole b212, and power is applied
Pin b12 is added not interfere with power reception pawl b22.Therefore power application member main body b11 and shield element b98 is touched.Such as Figure 72 institute
Show, when shield element b98 touch power application member main body b11 after drive power reception element b2 relative to power application member b1 not
It is mobile.When handle box continuation is moved along Z-direction, shield element b98 drives power reception element b2 relative to control element
B012 is moved along the opposite direction of Z-direction, and makes one b92 of magnetic element and two b0124 face of magnetic element, at this time power reception member
Part b2 is moved to position shown in Figure 73；At this time since one b92 of magnetic element and two b0124 of magnetic element is same sex magnet and the two
Face, thus one b92 of magnetic element to two b0124 of magnetic element mono- close to the power in the direction of power reception element b2, thus
Make clamping element b9 to close to the movement of the direction of power reception element body b21, clamping element b9, which clamps power reception pawl b22, to be made
It enters pockets b211, and then with the rotation of power application member b1, power applies pin b12 and power reception pawl b22 and nibbles
Merge transmitting power and give power reception pawl b22, power reception pawl b22 finally imparts power to gear b011, thus at driving
Manage the rotary part in box.
When handle box is taken off from laser printer, handle box is moved along Z-direction shown in Figure 74, due to power reception
Element b2 is engaged with power application member b1, therefore power application member b1 drives power reception element b2 relative to control element
B012 is moved to position shown in Figure 74 along the opposite direction of Z-direction, and one b92 of magnetic element and two b0124 of magnetic element misplaces at this time
Setting, therefore under the action of elastic element b3, power reception pawl b22 principle pockets b211 continues to move to handle box, moves
There is no parts on power receiving element b2 engages with power application member b1, therefore power reception element b2 can driven force applying member
It is detached from b1, and then ensures that handle box can be taken off from laser printer.
It is as shown in Figure 75 another structure of power reception element.Power reception element b2 points are left power reception element
C21 and right power reception element c22；Left power is respectively arranged on left power reception element c21 and right power reception element c22
Receive pawl c211 and right power reception pawl c221.Left power reception element c21 and right power reception element c22 can it is relatively close or
Person is separate.
As Figure 76,77 show another structure of power reception element.As shown, power reception element includes power
Receiving element main body c31, power reception pawl c32, rotary shaft c33 and elastic element；And power reception pawl c32, rotary shaft c33 are set
There are two setting, and it is symmetricly set on the two sides of power reception element body c31.Power reception pawl c32 can turn around rotary shaft c33
Dynamic, elastic element provides elastic-restoring force for power reception pawl c32.When clamping element b9 clamps power reception element, clamp
Element b9 clamps power reception pawl c32, keeps it in state shown in Figure 76.When clamping element b9 does not clamp power reception pawl
When c32, power reception pawl c32 is returned to state shown in Figure 77 under the action of elastic element.
In the present invention, clamping element b9 is in semicircular at least provided with two.
Embodiment three：
Embodiment one：
As shown in Figure 78, the host d10 of printer includes left shell d11, procapsid d12, right shell body d13 and back casing
d14；The back casing d14 can be the host cover of printer, for closing host.A left side is provided on the left shell d11
Guide rail d111 and left shell inner wall d112；Right guide rail d131 and right shell body inner wall d132 are provided on the right shell body d13.It is described
The distance between the inside of left rail d111 and the inside of right guide rail d131 are T1；In the left shell inner wall d112 and right shell body
The distance between wall d132 is L1.Host force-applying piece d15, the master are provided on the side of right shell body d13 on host d10
Machine force-applying piece d15 is for exporting rotary driving force.
As shown in Figure 78-79, handle box shell d1, the reception for receiving rotary driving force are provided on handle box d20
Part d22, elastomeric element d23, two d24 of spring, right guide rail protrusion d251, handle box right side d252, left rail protrusion d261, place
Manage box left side d262, force rod d271, dynamic clamping head and quiet clamping head d272 (in the present embodiment one, dynamic clamping head and quiet clamping head d272 be tension spring),
One d282 of telescopic block d281 and spring.The distance between both ends of right guide rail protrusion d251 and left rail protrusion d261 are T2, locate
Managing the distance between both ends of box right side d252 and handle box left side d262 is L2.
It as shown in Figure 80, include pin d151 on host force-applying piece d15；Card is provided on the receiving element d22 of handle box
Pawl d221.The claw d221 can be engaged with the pin d151 on host force-applying piece 15, and rotation is received from host force-applying piece d15
Turn driving force.When the pin d151 on host force-applying piece d15 is cylinder (in such as Fig. 7 of patent CN201120517163.9
Shown in image forming apparatus driving head 40) when, as shown, the diameter (or maximum width on axial direction X) of pin d151 is
H1；The lower surface of pin d151 to host force-applying piece d15 axial X-direction bottom distance be H2.When pin d151 is four
When prism, polygon-prism the latter's other shapes, the width of pin d151 in the axial direction is H1.
It is existing to solid in axial X-direction between the receiving element d22 on handle box and handle box shell d21 in the present embodiment
Fixed, i.e. receiving element d22 is relative to handle box shell d21 without the movement in axial X-direction (and because of photosensitive drums or developer roll quilt
It is supported in handle box shell, therefore receiving element d22 is not moved in axial X-direction relative to photosensitive drums or developer roll).
Therefore, handle box is interferingly installed on host in order to nothing and makes receiving element d22 and host force-applying piece d15 to be engaged biography
Pass rotary driving force, therefore, to assure that receiving element d22 can move one along axial X-direction inside host with handle box shell d21
Set a distance, and the receiving element d22 on handle box and host force-applying piece d15 does not interfere in initial position, and installed in handle box
When last bit on to host is set, receiving element d22 is engaged with host force-applying piece d15 and is transmitted rotary driving force.
When being provided on the host of printer in left rail d111, left shell inner wall d112, right guide rail d131 and right shell body
When wall d132, axially position of the handle box inside host can pass through left rail protrusion d261, right guide rail protrusion d251 and a left side
Guide rail d111, right guide rail d131 are positioned；Handle box left side d262, handle box right side d252 and a left side can also be passed through
Inner walls d112, right shell body inner wall d132 are positioned.
As described in patent CN201120517163.9, in order to ensure receiving element d22 can be engaged with host force-applying piece d15,
Moving distance of the receiving element d22 in axial X-direction, which has to be larger than H2, could not generate interference, such receiving element d22 upper clipping claw
D221 could be engaged with pin d151.Have at this time in order to make handle box in the axial direction enough spaces move axially without
Make to generate interference between receiving element d22 and host force-applying piece d15, then needing to meet L1-L2>H2+H1/2 is (i.e. when handle box
Axially position is by handle box left side d262, handle box right side d252 and left shell inner wall d112, right shell body inner wall d132
To be positioned) or T1-T2>H2+H1/2 is (i.e. when the axially position of handle box is dashed forward by left rail protrusion d261, right guide rail
D251 and left rail d111, right guide rail d131 are positioned), it just can ensure that receiving element d22 and the master on handle box in this way
Machine force-applying piece d15 does not interfere in initial position, and receiving element d22 can host force-applying piece d15 engage and transmit rotation driving
Power.Initial position described herein is receiving element d22 and the position unfolded in the axial direction host force-applying piece d15.
Through direction and place as described in patent CN201520929987.5, when the opening portion on the receiving element on handle box
When managing the installation direction of box in non-90 degree angle, the distance that receiving element d22 is moved in axial X-direction need to only be greater than H1 can not
Generate interference.At this time in order to receiving element d22 and host force-applying piece d15 will not be made after moving axially handle box in the axial direction
Between generate interference, then needing to meet L1-L2>H1/2 (i.e. when the axially position of handle box be by handle box left side d262,
Handle box right side d252 is positioned with left shell inner wall d112, right shell body inner wall d132) or T1-T2>H1/2 (works as
The axially position of handle box be by left rail protrusion d261, right guide rail protrusion d251 and left rail d111, right guide rail d131 come into
Row positioning), it just can ensure that the receiving element d22 and host force-applying piece d15 on handle box does not interfere in initial position in this way, and connect
Addressee d22 can host force-applying piece d15 engage and transmit rotary driving force.Initial position described herein is claw d221 and pin
The position unfolded in the axial direction d151.
In addition, the support of handle box is by left rail on the printer for being provided with left rail d111 and right guide rail d131
What d111 supported left rail supporting projections d261 and right guide rail d131 supports right guide rail protrusion d251 to complete, in order to ensure place
After reason box moves axially, handle box remains to be supported by left rail d111 and right guide rail d131, and left rail protrusion d261 is led with a left side
The Maximum overlap amount of rail d111 must be greater than L1-L2 and the Maximum overlap amount of right guide rail protrusion d251 and right guide rail d131 are greater than
L1-L2 is (i.e. when the axially position of handle box is by handle box left side d262, handle box right side d252 and left shell inner wall
D112, right shell body inner wall d132 are positioned) or the Maximum overlap amount of left rail protrusion d261 and left rail d111 must be big
It is greater than T1-T2 (i.e. when the axial direction of handle box is fixed in the Maximum overlap amount of T1-T2 and right guide rail protrusion d251 and right guide rail d131
Position is positioned by left rail protrusion d261, right guide rail protrusion d251 and left rail d111, right guide rail d131).Work as processing
When box is in left end on host, the lap of left rail protrusion d261 and left rail d111 are maximum；When handle box is in host
When upper right end, the lap of right guide rail protrusion d251 and right guide rail d131 are maximum.
In the present embodiment, the axial direction X-direction is identical as the axial direction of photosensitive drums or developer roll, the peace with handle box
It is vertical to fill direction.It is identical as axial direction described in patent CN201120517163.9.
Those of ordinary skill in the art on the printer having it is easily understood that do not have left rail d111 and right guide rail
d131.Therefore handle box is the positioning that axial X-direction is carried out by left shell inner wall d112 and right shell body inner wall d132.
As shown in Figure 81-82, in the present embodiment, two d24 of elastomeric element d23 and spring is provided on the right side of handle box；
Two one end d24 of spring is connect with elastomeric element d23, and the other end is connect with handle box shell d21, and two d24 of spring is to elastomeric element
The axial force of d23 mono- to the right makes elastomeric element d23 stretch out handle box shell d21 and can be with the right shell on host to the right always
Body d13 contact, so that handle box be made to have the tendency that moving downward always.Under the action of handle box does not have other axial forces in this way
When, receiving element d22 does not generate interference with host force-applying piece d15.
Telescoping mechanism is provided on the left of handle box, the telescoping mechanism includes one d282 of telescopic block d281 and spring,
One one end d282 of spring is connect with telescopic block d281, and the other end is connect with handle box shell d21, and one d282 of spring is telescopic block
The axial force of d281 mono- to the left.Control mechanism is additionally provided on the left of handle box, the control mechanism includes force rod
D271 and dynamic clamping head and quiet clamping head d272.Force rod d271 can move on handle box shell d21 along Y-direction (in the present embodiment, the side Y
To vertical with X-direction).The one end dynamic clamping head and quiet clamping head d272 is connect with force rod d271, and the other end is connect with force rod d271；Elasticity
Power of the return unit d272 to mono- edge force rod d271 and diagram Y-direction opposite direction；After force rod d271 receives external force, outside
The power that power overcomes dynamic clamping head and quiet clamping head d272 to provide, moves force rod along Y-direction.As shown, force rod d271 is axial X's
There are high and low two planes d271a, d271b on direction, and described high and low two planes d271a, d271b are in axial X-direction
There are differences in height.Two planes of the force rod d271 can engage with telescopic block d281 respectively and make telescopic block d281 in axial direction
It is moved in X-direction.
As shown in Figure 81, when handle box is in original state, force rod d271 is because of the work by dynamic clamping head and quiet clamping head d272
Firmly, the high plane d271a on force rod d271 is engaged with telescopic block d281, and telescopic block d281 is compressed at this time；It is elastic at this time
Component d23 is engaged under the active force of two d24 of spring with the right shell body d13 of host, therefore handle box is pushed to the leftmost side.
As shown in Figure 82, when handle box is mounted in host, and keep receiving element d22 and host force-applying piece d15 coaxial
When position, force rod d271 receives external force (being the power of back casing d14 in the present embodiment), and force rod Y-direction along figure is moved to
Shown position, low level face d271b is engaged with telescopic block d281 at this time, power of one d282 of spring to telescopic block d281 mono- to the left,
It is moved to the left telescopic block d281, since the elastic force of one d282 of spring is greater than the elastic force of spring 2 23, at this time in one d282 of spring
Under the action of handle box move right, and engage receiving element d22 with host force-applying piece d15.
After back casing d14 is opened, external force revocation, force rod d271 is under the action of dynamic clamping head and quiet clamping head d272 along Figure 82
The reverse movement of shown Y-direction, to be that high-order face d271a is engaged with telescopic block d281, one d282 of spring is compressed.Bullet at this time
Property component d23 be moved to the left handle box under the action of two d24 of spring, to be receiving element d22 and host force-applying piece d15 de-
From engagement.Handle box can take out from host.
Those of ordinary skill in the art are it is readily conceivable that replace one d282 of spring, the spring in the present embodiment using magnet
Two d24, dynamic clamping head and quiet clamping head d272, can also reach desired technical effect.
Those of ordinary skill in the art it is readily conceivable that telescopic block d281 can be set to receiving element d22 it is coaxial or
Receiving element d22 is in the drop shadow spread of the axial X-direction of telescopic block d281；Or telescopic block d281 can be set to and elastic portion
Part d23 is coaxial or elastomeric element d23 is in the drop shadow spread of the axial X-direction of telescopic block d281；Even receiving element d22 and bullet
Property component d23 is in the drop shadow spread of the axial X-direction of telescopic block d281.Setting can make the left and right sides of handle box in this way
Uniform force, and ensure handle box steady, not run-off the straight during being axially moveable.
Those of ordinary skill in the art are further envisioned that a left side that is multiple and being all located at handle box can be set in telescoping mechanism
Side, and control mechanism controls the axial stretching of the multiple telescoping mechanism simultaneously.To ensure that handle box can be moved smoothly left and right
It is dynamic without tilting, in multiple telescoping mechanisms above-mentioned at this time two respectively with receiving element and elastomeric element it is coaxial or make receiving element and
Elastomeric element is within the scope of the axis projection of telescopic block.
The present embodiment by the way that receiving element is fixed on handle box, and be arranged control mechanism, telescoping mechanism, elastomeric element and
Spring two interferes handle box receiving element in initial position with host force-applying piece, and in control mechanism and telescopic machine
It under the action of structure, moves axially handle box together with receiving element d22, keeps the installation of handle box more easy, structure is simpler
It is single.
Those of ordinary skill in the art can make the axis of handle box it is readily conceivable that multiple elastomeric elements, spring two are arranged
It is more steady to movement, smooth.
Those of ordinary skill in the art are further envisioned that, and elastomeric element, telescopic block are arranged in guide rail protrusion, or will
Elastomeric element, telescopic block are used as guide rail protrusion, and the structure of handle box can be made simpler.
Embodiment two：
It is as shown in Figure 83 the embodiment two of the invention patent, the place different from embodiment one is in the present embodiment,
Elastomeric element d23 and two d24 of spring are replaced with into elastomeric element d33, the elastomeric element d33 is a kind of elastic steel sheet.Such as figure
It is shown, the front and rear sides inclined-plane Jun You of elastomeric element d33, when being installed to host convenient for handle box or taken out from host, bullet
The inclined-plane of front and rear sides on property component d33 is contacted or is detached from the right shell body d13 on host.
Embodiment three：
It is as shown in Figure 84 third embodiment of the invention.In the present embodiment, the place different from embodiment one is：
Force rod d271 is replaced by force rod d371, as shown, force rod d371 is " 7 " font.Master is installed in handle box in this way
After on machine, force rod d371 can be contacted with left shell d11, and left shell d11 can give mono- power of force rod d371, make force rod d371
It can be along the reverse movement of Y-direction.
Example IV：
It is as shown in Figure 85 the embodiment of the present invention four.In the present embodiment with embodiment one the difference is that：Elastic portion
The left side of handle box is arranged in part d43 and two d44 of spring, and elastomeric element d43 is always the power of handle box offer to the left.Telescopic block
The right side of handle box is arranged in d481 and one d482 of spring.Force rod d471 and dynamic clamping head and quiet clamping head d472 are also disposed at handle box
Right side, and the low level face on force rod d471 is close to procapsid d12, and high plane is close to back casing d14.Force rod d471 not
When by external force, low level face is engaged with telescopic block d481 stretches out telescopic block d481 outside handle box, since the power of one d482 of spring is big
In the power of two d44 of spring, therefore handle box is pushed to left side.After force rod d471 stress, high plane is nibbled with telescopic block d481
Conjunction compresses one d481 of spring, and handle box moves right under the active force of spring two d44 and elastomeric element d43.
Embodiment four：
Embodiment one：
The status diagram of the first position on host e1 is in for handle box e2 in the present embodiment as shown in Figure 86.Printing
The host e1 of machine includes that power applies element e10, leading flank e11, left side e12 and right side e13；It is arranged on the e12 of left side
There are left rail e121 and left side wall e122；Right guide rail e131 and right side wall e132 is provided on the e13 of right side.Handle box e2 includes
Force-summing element e20, the first protruding element e21, the first elastic element e22, the second protruding element e23, the second elastic element e24,
Left support column e25, right support column e26 and push rod e27.Power applies the axial X-direction of host e1 is arranged in element e10 one
End is arranged on right side as shown in Figure 86；One end of the axial X-direction of handle box e2 is arranged in force-summing element e20, sets as shown in the figure
It sets on the right side of handle box, and engages for applying element e10 with power to receive the rotation drive for carrying out ultromotivity and applying element e10
Power.As shown in Figure 86, the left side of handle box, the first elasticity member is arranged in the first protruding element e21 and the first elastic element e22
Part e22 is abutted with the first protruding element e21 and is provided elastic-restoring force for the first protruding element e21, in the present embodiment, the first bullet
Property element e22 can be pressure spring, tension spring or magnet.Second protruding element e23, the second elastic element e24 are arranged in handle box
Right side, the second elastic element e24 abuts with the second protruding element e23 and provides elastic-restoring force for the second protruding element e23,
Second elastic element can be pressure spring, tension spring or magnet.First protruding element e21 and the second protruding element e23 can distinguish
It is abutted with left side wall e122 and right side wall e132.Left support column e25 and right support column e26 is separately positioned on the left and right of handle box e2
Both ends, and with handle box e2 it is relatively fixed be arranged and moved left and right with handle box；Left support column e25 and right support column
E26 can be supported respectively by left rail e121 and right guide rail e131, so that handle box e2 is supported on the host e1 of printer.Such as
Shown in figure, the other end on handle box e2 relative to leading flank e11 is arranged in push rod e27, and stretches out from handle box, this implementation
Push rod e27 is arranged to convex shape in example, and abuts with the second protruding element e23, and the second protruding element e23 can be made along axial X
Direction is mobile.
As shown in Figure 86, when handle box e2 is installed on host e1 along Y-direction (Y-direction and X-direction are perpendicular), processing
Box e2 is in first position on host e1, and power applies element e10 and is overlapped with force-summing element e20 in axial X-direction at this time
Amount, and since the first elastic element e22 for the first protruding element e21 provides elastic force, make the first protruding element e21 stretching processing
Box left wall 2a is simultaneously abutted with the left side wall e122 of host, makes handle box to the right far from left side wall e122；Push rod e27 stretches out at this time
Handle box is outer and does not receive external force, and the second elastic element e24 provides elastic force for the second protruding element e23 but second stretches out member
Part e23 is drawn close to the left.
As shown in Figure 87, after handle box e2 is mounted on host, handle box side wall can not be drawn close and (i.e. can not further along
Moved again along Y-direction) when, push rod e27 is acted on by from extraneous power F, and the convex shape highest point on push rod e27 is stretched with second
Element e23 is abutted and the second protruding element e23 is made to move right along axial X-direction out, to abut and make with right side wall e132
Handle box moves to the left, and force-summing element e20 principle power, which applies element e10 and applies element e10 with power, at this time is separated by one
Set a distance.And the first protruding element e21, the first elastic element e22 are extruded at this time, the first protruding element e21 is moved to the right.
As shown in Figure 88, when external force continues to press on push rod e27 and makes push rod e27 to moving inside handle box (to by nearby
Side e11 is mobile) when, the convex shape highest point of push rod e27 is no longer abutted with the second protruding element e23, the second protruding element e23
It is moved to the left under the action of the second elastic element e24, and the first protruding element e21 is the first elastic element e22's at this time
Handle box is moved to the right under effect, is engaged so that force-summing element e20 be made to apply element e10 with power to receive and carry out ultromotivity
Apply the rotary driving force of element e10.
When external force revocation, push rod e27 is returned to first position under the action of return element e28, then force-summing element
E20 is from the third place by second site reversion to first position status.
As seen from the figure, width of the left rail e121 on axial X is A1, and width of the right guide rail e131 on axial X is A2；
Width of the left support column e25 on axial X is B1, and width of the right support column e26 on axial X is B2；Handle box e2 is in host
The upper distance moved left and right along axial X-direction of e1 is L；For guarantee handle box e2 when axial X-direction is mobile left support column e25 and
Right support column e26 will not be detached from from left rail e121 and right guide rail e131, in the present embodiment between L and A1, A2, B1, B2
Relationship be set to：L<A1,L<A2,L<B1,L<B2.First protruding element e21 is in first position, the second position, third position
Set along axial X-direction stretch out handle box left wall e2a length be respectively C11, C12, C13；First protruding element e21 is at first
It sets, the second position, the third place along the length that axial X-direction stretches out handle box right wall e2b are respectively C21, C22, C23；This reality
It applies in example, B1>C11,B1>C12,B1>C13；B2>C21,B2>C22,B2>C23.
Embodiment two：
It is identical with structure in embodiment one in embodiment two if Figure 89-91 show second of embodiment of the invention
Part is not repeated to describe.
In the present embodiment, push rod ea27 is arranged on handle box and stretches out outside handle box to the direction close to leading flank e11
Face, to be abutted with leading flank e11.As shown in Figure 89, it goes forward when handle box is mounted to host, push rod ea27 is protruding not
When contacting with leading flank e11, handle box e2 is close to right side.As shown in Figure 90, when push rod ea27 is installed on host in handle box
During when being contacted with leading flank e11, push rod ea27 pushed and to it is mobile far from leading flank direction when, on push rod ea27
Convex shape highest point abuts with the second protruding element e23 and keeps handle box mobile to the direction for applying element e10 far from power, makes
Force-summing element e20 and power apply and form certain distance between element e10, and anti-stopping power applies element e10 and force-summing element e20
Interfere during handle box is installed to host.As shown in Figure 91, when continue to press on handle box to close to leading flank e11 side
To it is mobile when, push rod ea27 continues mobile to the direction far from leading flank, and the highest point on push rod ea27 is no longer with second at this time
Protruding element e23 is abutted, and the second protruding element e23 is moved to the left under the action of the second elastic element e24, and handle box exists
It is moved to the right under the action of first protruding element e21 and the first elastic element e22 and force-summing element e20 and power is made to apply member
Part e10 engagement.
When handle box is disassembled from host, push rod ea27 is passed through under the action of return element e28 from the third place
Second site reversion is crossed to first position state in which.
In embodiment one, embodiment two, force-summing element e20 may be also configured to " cross connecting shaft " structure, using " cross
After connecting shaft " structure, force-summing element e20 with power apply element e10 interfere when, will not influence handle box installation and
Disassembly.
Embodiment three：
If Figure 92-94 show embodiments herein three, what is be the same as example 1 in the present embodiment is different no longer heavy
Multiple description.
Be additionally provided on handle box e2 the first elastic element e22b, the second protruding element e23b, the second elastic element e24b,
First push rod e27b1, the first return element e28b1, the second push rod e27b2 and the second return element e28b2.As shown, the
There are three convex shape protrusion and at least two grooves for setting on one push rod e27b1, and the first push rod e27b1 can be with the first protruding element
E21b is abutted and is stretched out the first protruding element e21b in axial X-direction.There are two convex shapes for setting on second push rod e27b2
Protrusion and at least three grooves, the second push rod e27b2 can be abutted with the second protruding element e23b and make the second protruding element
E23b is stretched out along axial X-direction.
As shown in Figure 92, the power on force-summing element e20 and host when handle box is in first position, on handle box
Apply element e10 and there is coincidence amount in the axial direction, the first protruding element e21b is supported with the protrusion on the first push rod e27b1 at this time
It connects, the second protruding element e23b is abutted with the groove on the second push rod e27b2.
As shown in Figure 93, since the first push rod e27b1 and the second push rod e27b2 are on the direction close to leading flank e11
It stretches out outside handle box, therefore when handle box is mounted on host, the first push rod e27b1 and the second push rod e27b2 are with before
Side e11 is abutted, and the first push rod e27b1 and the second push rod e27b2 are pushed to the movement of the opposite direction of Y-direction, first is pushed away at this time
Groove on bar e27b1 is abutted with the first protruding element e21b, the protrusion on the second push rod e27b2 and the second protruding element e23b
It abuts, handle box is pushed together with force-summing element e20 and moved to the left, and force-summing element e20 and power apply element at this time
There are spacing in axial X-direction by e10.
As shown in Figure 94, when handle box continuation is mounted on host along Y-direction, handle box can no longer be pushed along Y
Direction is mobile；Protrusion on first push rod e27b1 is abutted with the first protruding element e21b, the groove on the second push rod e27b2 with
Second protruding element e23b is abutted, therefore handle box is moved right together with force-summing element e20 by promotion, at this time force-summing element
E20 is coaxial with power application element e10 and engages to transmit rotary driving force.
When handle box needs are disassembled from host, the first push rod e27b1, the first protruding element e21b, second
Connection relationship between push rod e27b2, the second protruding element e23b the third place shown in Figure 94 is by shown in Figure 93 the
Two positions are returned to first position shown in Figure 92.
Example IV：
If Figure 95-98 show the 4th kind of embodiment of the application, in the present embodiment with implement an identical part no longer
Repeated description.
It include the first protruding element e21c, the first elastic element e22c, the second protruding element e23c, second on handle box
Elastic element e24c, swing rod e27c；Cam and rod piece are provided on the swing rod e27c.The cam and the second protruding element
E23c is abutted and is retracted the second protruding element e23c in handle box.
As shown in Figure 95, it goes forward when handle box is installed to host, the first protruding element e21c is in the first elastic element e22c
Under the action of stretch out outside handle box, and at this time from center of circle remote position and the second protruding element in the cam on swing rod e27c
E23c is abutted, and is retracted the second protruding element e23c in handle box while is compressed the second elastic element e24c, at this time first
Under the action of protruding element e21c, handle box is pushed away to the right but force-summing element e20 and power apply element e10 in the axial side X
There is coincidence amount upwards.
As shown in Figure 96, it includes shaft e10a, sphere e10b and pivot pin e10c that power, which applies on element e10,；Shaft
E10a is cylindrical；Sphere e10b is substantially hemispherical；Pivot pin e10c setting is on sphere e10b and protruding.
As shown in Figure 97, rod piece after handle box is mounted on host on swing rod e27c abuts with shaft e10a and is made
It obtains swing rod and rotates about center rotating, at this time from the closer position in the center of circle and the second protruding element in the cam on swing rod e27c
E23c is abutted, and the second protruding element e23c moves right under the action of the second elastic element e24c, overcomes the first elastic element
The elastic force of e22c and push handle box to be moved to the left, so that force-summing element e20 and power is applied element e10 in axial X-direction
There is certain distance.
As shown in Figure 98, when handle box continuation is installed into host along Y-direction, the rod piece on swing rod e27c continues quilt
Shaft e10a is pushed and swing rod is made to continue around the rotation of its rotation center, farther away from the center of circle another in the cam of swing rod e27c at this time
Position is abutted with the second protruding element e23c, is moved to the left the second protruding element e23c, and handle box is stretched out first at this time
It moves right under the action of element e21c and the first elastic element e22c, force-summing element e20 applies element e10 with power and engages simultaneously
Transmit rotary driving force.
When needing to disassemble handle box from host, handle box state shown in Figure 98 is by shown in Figure 97
State shown in replying state to Figure 95, to guarantee that handle box can be disassembled successfully from host.
Embodiment five：
As shown in embodiment one to four, the movement of handle box is all by the first exposure mechanism and the second exposure mechanism and master
Left side and right side on machine abut and move left and right handle box.
In this patent, in addition to by host left side and right side come other than moving left and right handle box, can be with benefit
Handle box is moved left and right with the other positions on host.
It as shown in Figure 99, further include having lower top surface e14 on host, it is (left recessed at least provided with a groove on lower top surface e14
Slot e141 or right groove e142)；The first protruding element e21d or the second protruding element in the present embodiment, on handle box
E23d is set the lower end surface of handle box and stretches out outside handle box, and the first protruding element e21d can be abutted with left groove e141, the
Two protruding element e23d can be abutted with right groove e142；First protruding element e21d is abutted with the inner sidewall of left groove e141 and can be made
Handle box is moved along axial X-direction；Second protruding element e23d is abutted with the inner sidewall of right groove e142 can also make handle box edge
Axial X-direction is mobile；I.e. the first protruding element e21d is abutted with the left inner side wall of left groove e141 and handle box can be made to move right
It is dynamic, there is inner sidewall to abut handle box can be made to be moved to the left with left groove e141；Similarly the second protruding element e23d and the right side are recessed
The left inner side wall of slot e142, right inner side wall abutting can also make handle box to the right, be moved to the left.
Embodiment six：
By Figure 96 it is found that the shaft e10a on power application element e10 is smaller than the diameter of sphere e10b.
As shown in Figure 100, swing rod e27e and overhead kick e29e is set on handle box in the present embodiment to replace embodiment one
To the first protruding element or the second protruding element in embodiment five, so that handle box moves right, apply member close to power
Part.Since power applies, the shaft e10a on element e10 is smaller than the diameter of sphere e10b, and overhead kick e29e can in the present embodiment
To catch on the sphere e10b on power application element e10.
Swing rod e27e is arranged on handle box, and it can be rotated around a center of rotation；Swing rod e27e and overhead kick e29e
Connection, overhead kick e29e can be moved left and right on handle box.When swing rod e27e does not receive external force, swing rod e27e is not driven down
It is mobile to hook e29e, overhead kick e29e stretches out outside handle box and far from handle box.After handle box is mounted on host, force-summing element
E20 face power applies element e10 (when almost coaxial), and swing rod e27e is rotated around it center rotating by external force at this time
(state shown in dotted line is turned to as state shown in solid in Figure 100) afterwards, swing rod e27e pulls overhead kick e29e to close to handle box
Direction it is mobile.When handle box is mounted to the topmost position on host, overhead kick e29e catches on sphere e10b, therefore when
When hook e29e wants mobile close to the direction of handle box, overhead kick e29e pulls handle box to close to power and catching on sphere e10b
The direction for applying element e10 is drawn close and is finally that force-summing element e20 is engaged with power application element e10.
Certain those of ordinary skill in the art be easy for it is contemplated that, by the way that other kinds of mechanism is arranged, can also make down
It hooks e29e in axial direction to move, so that handle box be made in axial direction to apply element close to power.
Embodiment seven：
In embodiment one, left support column and right support column in handle box during moving left and right, always with left rail and
Right guide rail abut and without departing from, and when handle box move left and right apart from it is larger when, left support column or right support column may
It can be separated from left rail or right guide rail.
To solve the above problems, left top pillar or right top pillar, the left side are also provided in the present embodiment on handle box
Top pillar is abutted with left groove, and the right top pillar is abutted with right groove, to support handle box.
Left support column e25f1, right support column e26f1, left top pillar e25f2, the right side are provided with as shown in Figure 101, on handle box
Top pillar e26f2.Since left support column e25f1 or right support column e26f1 can be led handle box with a left side during moving left and right
Rail e121f or right guide rail e131f is detached from, therefore left top pillar e25f2 is arranged and may insure in left support column e25f1 and left rail
When e121f is detached from, left top pillar e25f2 is abutted with the left groove e141 on lower top surface e14, to support the left side of handle box；Similarly,
Right top pillar e26f2, which is arranged, may insure when right support column e26f1 and right guide rail e131f is detached from, right top pillar e26f2 and lower top surface
Left groove 142 on e14 abuts, to support the right side of handle box.
It is left to ensure that left support column e25f1 can be supported by left rail e121f again after being detached from left rail e121f
Inclined-plane e25f11 is provided on support column e25f1, and the left side height of inclined-plane e25f11, right side are low in z-direction.Similarly, right branch
Inclined-plane e26f11 is set on dagger e26f1, and the right side height of inclined-plane e26f11, left side are low in z-direction.
Those of ordinary skill in the art be easy for it is contemplated that, left support column e25f1 and left top pillar e25f2, right support column
One or two can arbitrarily be retained in e26f1 and right top pillar e26f2 all retain can be completed to the left and right both ends of handle box
Support.
Those of ordinary skill in the art be easy for it is contemplated that, left top pillar e25f2, right top pillar e26f2 can also by with
Any one place on lower top surface e14 abuts (including left groove, right groove), the also achievable support to handle box.
Embodiment eight：
As described in above-described embodiment one to embodiment seven, handle box applies element with power during moving left and right and nibbles
It closes, in the present embodiment, handle box is mounted on host by inclined mode, and is finally realized and applied nibbling for element with power
It closes.
As shown in Figure 102, handle box e2 is installed in host e1 with being inclined by, and remote on handle box e2 during installation
Apply the side of element e10 far from leading flank e11 from power, and the side where force-summing element e20 is close to leading flank e11, with
Just force-summing element e11 can apply element e10 with power and engage.As shown, during installation, on force-summing element e20
One end far from leading flank e11 applies element e10 with power the amount of coincidence in axial X-direction, may insure stress member in this way
Part e20 can apply element e10 with power and contact and handle box be made to apply what element e10 was contacted with power around force-summing element e20
Position rotation.
As shown in Figure 103, when handle box is installed on host, and handle box can not be when moving along Y-direction, force-summing element
E20 and power apply element e10 and engages, continue to move along Y-direction on the left of handle box, at this time handle box around force-summing element e20 and
The point that power applies element e10 contact rotates (turning to dotted line status from diagrammatically shown solid line status), until place
Until the left side of reason box can not also be moved along Y-direction again, handle box is installed in place at this time.
Embodiment nine：
As described in embodiment eight, handle box is tiltably installed on host, to ensure that handle box begins during the installation process
Inclination is kept eventually, is provided with inclination on handle box in the present embodiment and is kept component, barrier assembly and stress component；
As shown in Figure 104, it includes extension bar e21g and the first reset element e22g that inclination, which keeps component,；Barrier assembly includes
First reset element e22g and return element e24g；Stress component includes force rod e25g and the second reset element e26g.
The front end of handle box is arranged in extension bar e21g, and the first reset element e22g provides reset force for extension bar e21g；
First reset element e22g is arranged inside handle box, and can abut with extension bar e21g, when the first reset element e22g with stretch
When rod e21g is abutted, extension bar e21g enters the movement of the direction inside handle box without normal direction；Return element e24g is first multiple
Bit unit e22g provides restoring force；Force rod e25g is arranged on handle box at relative to the other end of extension bar e21g and stretching
It manages outside box, the second reset element e26g provides restoring force for force rod e25g.
When handle box is mounted on host along Y-direction, extension bar e21g due to stretch out handle box outside, and first with
Leading flank e11 on host is abutted, and extension bar e21g may insure handle box during the installation process, far from force-summing element e20
One end is installed to handle box obliquely on host far from leading flank e11.Since the first reset element e22g stops extension bar
E21g and enter extension bar e21g without normal direction direction inside handle box is mobile, it is hereby ensured that the processes of handle box installation
In heeling condition.
When handle box be mounted on host and can not continue moved along Y-direction after, give mono- power F of force rod e25g,
Force rod e25g stress is mobile to the direction inside handle box；Due to being additionally provided with inclined-plane, stress on the first reset element e22g
Bar e25g forces the first reset element e22g to move along axial X-direction until no longer stopping extension bar after abutting with the inclined-plane
E21g, extension bar e21g can be entered inside handle box at this time；It is separate on handle box in the case where no extension bar e21g
One end of force-summing element e20 can rotate and finally make the left and right sides of handle box it is parallel with the left and right sides of host (i.e. by
Diagram realization state turns to diagram dashed lines states).
When external force F revocation, force rod e25g stretches out under the action of the second reset element e26g to outside handle box, and returns
Again to state shown in Figure 104, at this time extension bar e21g stretched out under the action of the first reset element e22g outside handle box and with master
Leading flank e11 on machine is abutted, thus make one end inclination (far from leading flank) on handle box far from force-summing element, and handle box
On force-summing element one end due to there is no the effect of extension bar e21g without mobile to the direction far from leading flank, locate at this time
Reason box can obliquely take out from host.After extension bar e21g stretches out outside handle box, the first reset element e22g is in return
It is returned to initial position under the action of element e24g and stops extension bar e21g again.
Embodiment ten：
As shown in Figure 105, it keeps obliquely installing to ensure handle box during being installed on host.The present embodiment
Middle handle box includes extension bar e21h, the first reset element (being not shown in the figure, the first reset element of reference implementation example nine), resistance
Keep off element e23h, return element e24h, swing rod e25h.
As shown, extension bar e21h is stretched out outside handle box and can be abutted with the leading flank on host.Barrier element e23h
One end abutted with extension bar e21h with stop extension bar e21h to diagram the right defence line retraction handle box.Return element e24h is
Barrier element e23h provides restoring force.Swing rod e25h includes rod piece and cam, rod piece stretch out outside handle box and can on host
Upper top surface e15 or lower top surface e14 abut, cam abuts with barrier element e23h；Swing rod e25h is disposed relative to return
The other side of element e24h.
During handle box is installed on host, since extension bar e21h stretches out outside handle box, work as handle box
When being installed on host, extension bar e21h is abutted with leading flank e11, therefore handle box can only be installed obliquely (in the present embodiment
The working principle of extension bar is identical as embodiment nine).When swing rod e25h is not in contact with to upper top surface e15 or lower top surface e14, pendulum
Cam on bar e25h does not abut always with barrier element e23h, and barrier element e23h stops extension bar e21h and handle box is made to begin
Heeling condition is kept eventually.When swing rod e25h and upper top surface e15 upper top surface e15 or lower top surface when perhaps lower top surface e14 is abutted
E14 makes swing rod e25h swing (arrow direction rotation as shown in the drawing), the swing of swing rod e25h, so that the cam on swing rod e25h
Barrier element e23h is abutted, makes barrier element e23h far from the position stopped, and extension bar e21h is finally made to be no longer influenced by blocking
The blocking of element e23h.Extension bar e21h can be retracted handle box, therefore one end on handle box far from force-summing element can be to
It is mobile close to the direction of leading flank, and finally make the left and right sides of handle box parallel with the left and right sides of host.
When needing the demounting process cartridge from host, handle box is pulled, due to force-summing element on handle box at this time and dynamic
Power applies element engagement and cannot be detached from, therefore pulls only one end far from force-summing element when handle box that can move, therefore
Handle box is pulled to inclined position, and extension bar e21h stretches out outside handle box, and swing rod e25h no longer with upper top surface e15 or under
When top surface e14 is abutted, swing rod is returned to diagrammatically shown position, and barrier element e23h is due to the abutting without cam and in return
It is returned to diagrammatically shown state under the action of element e24h and stops extension bar e21h again.
It is identical as embodiment nine, also even there is the second reset element that swing rod e25h is made to be returned to Figure 105 institute on swing rod e25h
Show state, those of ordinary skill in the art should be easy for expecting, therefore be not described in detail in the present embodiment.
Embodiment 11：
As shown in Figure 106-107, handle box keeps obliquely installing during being installed on host.Such as Figure 106-
Be provided with shown in 107, on handle box extension bar e21i, the first reset element e22i, barrier element e23i, return element e24i and
Force rod e25i.Extension bar e21i stretches out outside handle box, also even there is inclined-plane thereon；Extension bar e21i can with upper top surface e15 or
Top surface e14 is abutted under person.First reset element e22i provides restoring force for extension bar e21i.Barrier element e23i setting is being stretched out
The lower section (when extension bar e21i is abutted with upper top surface) of bar e21i or top (when extension bar is abutted with lower top surface), this reality
It applies in example by taking extension bar e21i is abutted with upper top surface e15 as an example, the lower section of extension bar e21i is arranged in barrier element e23i.Return
The side of barrier element e23i is arranged in element e24i, and force rod e25i is arranged in the other side.
When handle box is mounted on host, as shown in Figure 106, extension bar e21i stretch out handle box it is outer and with upper top surface
E15 is abutted, and handle box can only obliquely be installed into host.And when force rod e25i receive external force and to close to leading flank e11's
When direction is mobile, the direction that force rod e25i pushes barrier element e23i to close leading flank e11 is mobile and makes barrier element not
Stop extension bar e21i again, can be moved down under the action of the inclined-plane of extension bar e21i on it at this time.Work as extension bar
When e21i is no longer abutted with upper top surface e15 after moving down, handle box can turn to not inclined state from inclined state
(left and right sides of handle box and the left and right sides of host are parallel).
When needing the demounting process cartridge from host, external force revocation, force rod e25i (does not show in the second reset element in figure
Out, can refer to the working principle of the second reset element of embodiment ten) under the action of it is protruding.Due to the stress on handle box
Element engages with power application element and take out one end of force-summing element on handle box can not, therefore handle box is only only separate
One end of force-summing element can pull.Pull handle box when can stretch out handle box to extension bar e21i, extension bar e21i is the
Handle box is stretched out under the action of one reset element e22i, barrier element e23i can be returned under the action of return element e24i at this time
Diagrammatically shown state is arrived again.
Embodiment 12：
As shown in Figure 108-109, handle box keeps obliquely installing during being installed on host.Such as Figure 108-
Extension bar e21j shown in 109 is arranged in the side on handle box far from force-summing element and stretches out outside handle box, and extension bar e21j can
It is abutted with left side e12.First reset element e22j provides restoring force for extension bar e21j.Barrier element e23j setting is being stretched out
One end of bar e21j, relative to extension bar e21j closer to force-summing element.Force rod e25j is arranged on handle box and from processing
The upper end of box is stretched out outside handle box, and force rod e25j can be abutted with upper top surface e15.Barrier element e23j is arranged in force rod e25j
One end position relatively on the lower.
As shown in Figure 108-109, when handle box is mounted on host, extension bar e23j stretch out handle box it is outer and with a left side
Side e12 is abutted, and one end locating for force-summing element is by resistance on handle box, therefore handle box is obliquely installed to host
In.When force rod e25j and upper top surface e15 (or lower top surface e14, in the present embodiment only for being abutted with upper top surface) abutting
When, force rod e25j is pushed in handle box, while barrier element e23j being pushed to move down and no longer stop extension bar e21j,
Extension bar e21j can be retracted in handle box and no longer abut with left side e12 after being no longer influenced by blocking.Handle box far from by
One end of power element can be pushed into host, make the left and right sides of handle box it is parallel with the left and right sides of host (namely place
The leading flank for managing box is parallel with the leading flank of host).
When needing to take out handle box, it is engaged since force-summing element applies element with power, stress on handle box
One end of element can not be drawn out, and only one end far from force-summing element can be drawn out.When force-summing element separate on handle box
One end when being drawn out, handle box is in heeling condition, because handle box can pull out host with being inclined by.Extension bar at this time
E21j, barrier element e23j, force rod e25j are respectively in the first reset element e22j, return element 24j and the second reset element
It is returned to Figure 108-109 under the action of (not shown) and shows shown state.
Embodiment five：
Figure 110 show the stereoscopic schematic diagram of printer host；As shown in Figure 110, host f1 includes left side wall f11, the right side
Side wall f12, upper wall f13, lower wall f14 and antetheca f15；Accommodating chamber f1a is formed in host f1；The side of upper wall f13 is provided with
Upper wall rear end face f13a.
As shown in Figure 111, handle box f2 includes left side f21, right side f22, upside f23, downside f24, front side f25 and rear side
f26.One end on handle box where the f22 of right side, i.e. driving end is arranged in power reception element f20.
Embodiment one：
Figure 111-121 show the structural schematic diagram or working state schematic representation of the handle box of embodiment one.
As shown in Figure 111, block piece f27 and control are also respectively provided on the upside f23 of handle box f2 in the present embodiment
Part f28；Block piece f27 and control piece f28 are stretched out from the f23 of upside.Block piece f27 setting is in X1 and the intersection Y1, control
The intersection of X2 and Y2 is arranged in part f28, wherein：X1, X2 are parallel with the axis of the photosensitive drums of handle box or developer roll
Axis, Y1, Y2 are the line with photosensitive drums or the axis perpendicular of developer roll.Block piece setting with the handle box
Photosensitive drums the parallel axis of axis and intersection with the line of the axis perpendicular of the photosensitive drums.From Figure 111,113
In as can be seen that block piece f27 and control piece f28 axis X 1, the direction X2 at a distance, vertical with axis X 1, X2
The direction Y1, Y2 on be also separated by a distance；And on the direction of X1, X2, the close driving end control piece f28, and block piece f27
Far from driving end, control piece f28 is close to power reception element f20, and block piece f27 is far from power reception element f20；In Y1, Y2
On direction, block piece f27 is close to front side f25 control piece f28 close to rear side f26.As shown in Figure 113, block piece f27 and control piece
Angle between line between f28 and the axis X 3 of power reception element f20 is R, and R is 5 ° -20 ° in the present embodiment.
Accommodating chamber is mounted to as Figure 112,113 show the power reception element f20 in the present embodiment on handle box f2
Schematic diagram in f1a.As seen from the figure, during handle box f2 is installed to accommodating chamber f1a, the axis of power reception element f20
The axis X 4 that X3 and power apply element f10 is parallel to each other, and power applies element f10 and power reception element f20 exists
There are overlapping region W on 4 direction of axis X；Again since block piece f27, control piece f28 are stretched out from the f23 of upside, work as handle box
When f2 is mounted in accommodating chamber f1a, the upper wall rear end face f13a of block piece f27 and control piece f28 have weight in vertical height
Folded region H.At this time since X1, X2 are parallel with X3, the block piece f27, control piece f28 on handle box f2 are successively close to upper wall
Rear end face f13a, and block piece f27 is first interfered with upper wall rear end face f13a.Since there are overlapping region H, block piece f27
The left side for interfering and making handle box f2 is generated between meeting and upper wall rear end face f13a in the case where not receiving the control of control piece f28
It side cannot be mobile to the inside of accommodating chamber f1a.
As shown in Figure 114,115, when continue as handle box f2 apply one move it to accommodating chamber f1a power when, by
In the interference of block piece f27 and upper wall rear end face f13a, the left side of handle box can not continue to move to the inside of accommodating chamber, and due to
There are gaps between handle box f2 and accommodating chamber f1a, therefore the right side of handle box makes to handle to the movement of the inside of accommodating chamber f1a
Box run-off the straight.The power reception element f20 on handle box f2 after run-off the straight applies element f10 in 4 side of axis X with power
There is no overlapping regions upwards.
At this point, the upper wall rear end face f13a of control piece f28 and host f1 is just touched, look up, hinders from the side of axis X 4
Block piece f27 and control piece f28 are be overlapped at this time, therefore the angle between X3 and X4 is T at this time, and T=R.And power reception element
The axis X 3 and power of f20 apply due to there is an angle T between the axis X 4 of element f10, and power reception element f20 can be with
Power applies element f10 engagement.
As shown in Figure 116,117, when continuing to power to handle box f2 and make it to when moving inside accommodating chamber f1a, processing
Continue mobile to the inside of accommodating chamber f1a on the right side of box and touches control piece f28 and upper wall rear end face f13a, and control piece f28
With rotation after upper wall rear end face f13a touching (first position shown in Figure 114 turns to the second position shown in Figure 116,
Heeling condition is turned to from vertical state), thus as shown in Figure 116, at this time from the angle of axis X 4, handle box f28
Closer to front side f25.After control piece f28 and upper wall f13 are interfered and rotated, control piece f28 passes through control block piece
F27 rotates block piece f27.
When continuing as handle box applied force keeps it mobile to the inside of accommodating chamber f1a, block piece f27 is controlled at this time
The control of part f28 and can rotate that (first position shown in Figure 114 turns to the second position shown in Figure 118, i.e., from vertical
State turns to heeling condition), therefore the left side of handle box f2 can be to moving inside accommodating chamber.At this time due to the right side of handle box
Side enters the ratio of the depth inside accommodating chamber left side deeply, and the axis X 3 and power of power reception element f20 apply the axis of element f10
There is angle between line X4, therefore when handle box is to when moving inside accommodating chamber f1a, power reception element f20 can be applied with power
Canadian dollar part f10 engagement.
As shown in Figure 118,119, when continuing to power to handle box, power reception element f20 on handle box f2 and dynamic
After power applies element engagement, the right side f22 of handle box f2 is no longer mobile (having reached final position) to the inside of accommodating chamber f1a,
And the left side of handle box is continued under force to the movement of the inside of accommodating chamber f1a, until also being moved on the left of handle box
Final position inside accommodating chamber f1a.At this time as shown in Figure 118,119, power reception element f20 and power apply element f10
Engagement, axis X 3 are Chong Die with X4.
As shown in Figure 120,121, when need handle box is taken out from host when, due to power reception element f20 with
Power applies element f10 engagement, therefore the right side of handle box can not move, and the left side of handle box is pulled by external force and is in figure
State shown in 119 is formed with angle before axis X 3 and axis X 4 at this time, when angle enough big (such as 5 ° -20 °), power reception
Element f20 applies element f10 with power and is disengaged from, and handle box can take out at a slant from host.
The first return unit f27a and the second return unit f28a, the first return unit are additionally provided in the present embodiment, on handle box
F27a can provide restoring force for block piece f27, can be from second site reversion to first position.Second return unit f28a can
Restoring force is provided for control piece f28, it can be from second site reversion to first position.When handle box takes out from host
Afterwards, block piece f27 and control piece f28 is returned to perpendicular respectively under the action of the first return unit f27a and the second return unit f28a
Straight state.Ensure that block piece f27 on handle box and control piece f28 being capable of task again.
In the present embodiment, block piece f27 and control piece f28 turn rotating around the first rotation axis f27b and the second rotation axis f28b
It is dynamic.
Embodiment two：
The structure or the course of work being the same as example 1 in the present embodiment, are not repeated to describe herein.
As shown in Figure 122-124, in the present embodiment, block piece f27 can be rotated around the first rotation axis f27b, rotation direction
To be rotated around axis Y1.Control piece f28 can be rotated around the second rotation axis f28b, and rotation direction is around X2 rotation, and Y1 and X2
It is orthogonal.
It is additionally provided on handle box f2 and pulls part f29a.The one end for pullling part f29a is connect with control piece f28, the other end with
Block piece f27 connection；The left side that the tie point connecting with block piece f27 is located at the block piece f27 on X1 axial direction is (i.e. separate
Drive the side at end), the tie point connecting with control piece f28 is located at the side on the direction Y2 close to power reception element f20.
As shown in Figure 123, since block piece f27 can only be rotated around line Y1, when handle box is installed to the mistake of host
When Cheng Zhong, block piece f27 and upper wall rear end face f13a are touched, block piece f27 will not rotate, therefore the left side of handle box f2
It cannot continue to promote inside accommodating chamber.Therefore handle box not heeling condition shown in Figure 123, moves to shown in Figure 124
Heeling condition.When handle box continues by external force, the upper wall rear end face f13a on control piece f28 and host is touched, control
Product f28 is rotated around axis X 2, and pulls block piece f27 by pullling part f29a, rotates block piece f27 around line Y1, and
Finally make block piece f27 no longer with upper wall rear end face f13a touching (or interference), the left side of handle box f2 can continue outer
It pushes into inside accommodating chamber, and is finally completed the installation of handle box.
In the present embodiment, part f29a is pullled by being arranged between control piece f28 and block piece f27, control piece can be made
F28 efficiently controls block piece f27, and in other words, control piece f28 controls block piece f27 by pullling part f29a, so that it is guaranteed that place
Reason box is mounted to inside accommodating chamber f1a at a certain angle (such as 5 ° -20 °), and is made power reception element f20 with the angle and moved
Power applies element f10 engagement.
Embodiment three：
It is structural schematic diagram or working state schematic representation shown in embodiment three as shown in Figure 125-127.In the present embodiment
The structure or the course of work being the same as example 1, are not repeated to describe herein.
Disruption member f29b is additionally provided with as shown in Figure 125, on handle box；Disruption member f29b can be controlled by control piece f28 and be moved
It is dynamic.
As shown in Figure 126, control piece f28 is connect with disruption member f29b, is additionally provided with groove on disruption member f29b；Figure 126
The top of the side of groove is arranged in shown block piece f27.In the present embodiment, block piece f27 is arranged to L-type.Stop at this time
Part f27 is disturbed part f29b interference and can not rotate around the first rotation axis f27b.
As shown in Figure 127, after driving disruption member f29b mobile when control piece f28 is rotated around the second rotation axis 28b, interference
The position as shown in Figure 126 is moved to position shown in Figure 127 to groove on part f29b after movement, i.e., is moved to by interference position
Not interference position, the groove on disruption member f29b is located at the lower section of block piece f27 at this time, and disruption member f29b no longer interferes block piece
The rotation of f27 after block piece f27 can be rotated, can continue to move to the inside of accommodating chamber f1a on the left of handle box.
Example IV：
The present embodiment only describes the structure and the course of work different from embodiment one, two, three, with embodiment one, two, three-phase
Same is not repeated to describe herein.
Unlike embodiment one, two, three, the present embodiment does not use the control piece f28 of embodiment one, two, three.
As shown in Figure 128, f26 is arranged fluted close to the f22 of right side on rear side of handle box, control piece f38 be arranged the groove and to
It is stretched out outside the f22 of right side；Control piece f38 is also connect with the second return unit f38a, and the second return unit f38a provides multiple for control piece f38
Position power, stretches out control piece f38, control piece f38 is in first position at this time.
As shown in Figure 129, when handle box f2 is installed in the accommodating chamber f1a on host, due to the work of block piece f27
With the left side of handle box can not continue to the movement of the inside of accommodating chamber f1a, therefore when continuing as handle box application external force, place
Manage the right side f22 of box to move inside accommodating chamber f1a but handle box run-off the straight, and the axis X 3 of power reception element f20
Angle is formed before applying the axis X 4 of element f10 with power.When handle box is tilted as shown in Figure 129, f22 stretches out to the right
Control piece f38 and host on right side wall f12 touching and make control piece f38 to retraction inside handle box (at this time at control piece
In the second position), block piece f27 is controlled after control piece f38 retraction, block piece f27 is enable to rotate, after block piece f27 rotation
No longer interfere with upper wall rear end face f13a, therefore can continue on the left of handle box mobile to the inside of accommodating chamber f1a and final
Make power reception element f20 apply element f10 with power to engage, and the axis X 3 of final power reception element f20 is applied with power
The axis X 4 of Canadian dollar part f10 is overlapped.
When handle box f2 takes out from host f1, control piece f38 is under the action of the second return unit f38a by second
It sets and is returned to first position.
Embodiment five：
It is not repeated to describe with the identical part of embodiment one, two, three, four in the present embodiment.
In the present embodiment unlike embodiment one, two, three, four, block piece f47, block piece are provided on handle box
F47 setting is on the f23 of upside and protruding, and block piece f47 can be moved along the up and down direction in Figure 130.
As illustrated in graph 130, block piece f47 is in first position, deposits between block piece f47 and upper wall rear end face f13a at this time
In overlapping region, therefore when handle box f2 is installed on host f1, block piece f47 can interfere with upper wall rear end face f13a, from
And the inside for making the left side of handle box that can not continue the accommodating chamber f1a on host continues to move to.
As shown in Figure 131, when block piece f47 be controlled part f28 or control piece f38 control and to contracting inside handle box
Into when, block piece f47 is in the second position, and block piece f47 no longer interferes with upper wall rear end face, and the left side of handle box can be at this time
Continue mobile to the inside of accommodating chamber.
The first return unit f47a is additionally provided on handle box f2, the first return unit f47a is provided back for block piece f47
Multiple power, enables block piece f47 from second site reversion to first position.
In present patent application, power reception element is fixedly installed to the side of handle box, and can apply element with power
F10 engagement and transfer motion power to photosensitive drums or developer roll.In the application, obliquely it is installed on host by controlling handle box
Accommodating chamber in, can make power reception element preferably with power apply element engage without interference.
Embodiment six：
Embodiment one：
Figure 132-134 show the embodiment one of present patent application.As shown in Figure 132, the host g1 of printer includes a left side
Wall g11, right arm g12, upper wall g13, lower wall g14, forearm g15, rear wall g16 and power apply element g10.Handle box g2 includes
Left side g21, right side g22, upside g23, downside g24, front side g25, rear side g26 and power reception element g20.It is set on left wall g11
It is equipped with left rail g111；Right guide rail g121 is provided on right arm g12.Left protruded stigma one is provided on the left side g21 of handle box g2
G211, two g212 of left protruded stigma, three g213 of left protruded stigma；Right one g221 of protruded stigma, two g222 of right protruded stigma, right prominent is provided on the g22 of right side
Three g223 of column.Left one g211 of protruded stigma, two g212 of left protruded stigma, three g213 of left protruded stigma can be supported by left rail g111；Right protruded stigma one
G221, two g222 of right protruded stigma, three g223 of right protruded stigma can be supported by right guide rail g121.
By Figure 132 it is found that one g211 of left protruded stigma is arranged close to front side g25；Left one g211 of protruded stigma is relative to left protruded stigma two
G212 has a difference in height in axial X-direction, and one g211 of left protruded stigma is closer to inside handle box.Right three g223 of protruded stigma is close to rear side
G26 setting；Right three g223 of protruded stigma has difference in height relative to right two g222 of protruded stigma in axial X-direction, and three g223 of right protruded stigma is more
Inside handle box.In the present embodiment, left one g211 of protruded stigma is arranged on the left of handle box at the left front groove g21a of g21, right
Three g223 of protruded stigma is arranged on the right side of handle box at the right rearward recess g22a of g22.
As shown in Figure 132, when handle box g2 is pacified along diagram F (axis X of the direction F perpendicular to power application element) direction
When being attached in host g1, left two g212 of protruded stigma, three g213 of left protruded stigma are supported by left rail g111, and left one g211 of protruded stigma can at this time
It is not supported by left rail g111；Right one g221 of protruded stigma, two g222 of right protruded stigma are supported by right guide rail g121, and right protruded stigma three at this time
G223 can not be supported by right guide rail g121.Therefore the left side g21 and right side g22 of handle box g2 is led by left rail g111 and the right side respectively
Rail g121 support, handle box can be pushed to the inside (axis and power reception of the element of power application at this time of host along the direction F
The axis of element is parallel).
As shown in Figure 132, when pushing handle box to the inside of host along the direction F, due to power reception element g20 at this time
Apply element g10 with power has overlapping on axis X direction, therefore continues to push handle box that power reception can be made first along the direction F
Part g20 and power, which apply, generates interference between element g10.Therefore as shown in Figure 133, handle box g2 is rotated in the direction of the arrow in the figure
Afterwards, left one g211 of protruded stigma and two g212 of left protruded stigma are supported by left rail g111, and right two g222 of protruded stigma and three g223 of right protruded stigma is right
Guide rail g121 support.And three g213 of protruded stigma can not be supported by left rail g111, right one g221 of protruded stigma can not be by right guide rail g121 branch
Support.Angle (no longer parallel) is formed between the axis of power reception element g20 and the axis of power application element g10 at this time；
And power reception element g20 applies element g10 on axis X direction no longer in the presence of Chong Die with power.
Under state shown in Figure 133, continue to push handle box along the direction F, and along the processing of arrow direction rotation shown in Figure 134
Box, final power reception element g20 apply element g10 with power and engage.Left two g212 of protruded stigma, three g213 of left protruded stigma are left at this time
Guide rail g111 support, and left one g211 of protruded stigma can not be supported by left rail g111 at this time；Right one g221 of protruded stigma, two g222 of right protruded stigma
It is supported by right guide rail g121, and right three g223 of protruded stigma can not be supported by right guide rail g121 at this time, the left side g21 of handle box g2 and the right side
Side g22 is supported by left rail g111 and right guide rail g121 respectively.
By Figure 132-134 it is found that due to left one g211 of protruded stigma relative to left two g212 of protruded stigma have in axial X-direction height
Difference, and one g211 of left protruded stigma closer to inside handle box and three g223 of right protruded stigma relative to right two g222 of protruded stigma in the axial side X
There is a difference in height upwards, and three g223 of right protruded stigma is closer to inside handle box, therefore during handle box rotation, left protruded stigma one
G211, two g212 of left protruded stigma, in three g213 of left protruded stigma at least there are two being supported by left rail g111, it is right one g221 of protruded stigma, right prominent
At least also there are two being supported by left rail g111 in two g222 of column, three g223 of right protruded stigma, so as to so that power reception element g20
It avoids applying with power and generates interference between element g10.
Those of ordinary skill in the art be easy for it is contemplated that, left one g211 of protruded stigma, two g212 of left protruded stigma, left protruded stigma three
One g221 of g213 or right protruded stigma, two g222 of right protruded stigma, three g223 of right protruded stigma are arranged to other shapes, such as by left protruded stigma one
G211 and two g212 of left protruded stigma is formed as one or is formed as being intended to by right two g222 of protruded stigma, three g223 of right protruded stigma, and in axis
It is provided with difference in height in X-direction, is also able to achieve identical effect.
Embodiment two：
In the present embodiment, the part being the same as example 1 is not repeated to describe herein.
As shown in Figure 135, guide rail g10a is additionally provided on host g1, and the width of guide rail g10a is M.As shown in Figure 136,
Protruded stigma g20a1 and lower protruded stigma g20a2 are additionally provided on handle box g2, shown upper protruded stigma g20a1 or lower protruded stigma g20a2 are at least
There are two settings；Width between upper protruded stigma g20a1 and lower protruded stigma g20a2 is N, and width N is slightly larger than M.
During handle box g2 is installed to host g1, upper protruded stigma g20a1 and lower protruded stigma g20a2 is along the upper of guide rail g10a
Lower surface movement, due to width N be slightly larger than M, during handle box g2 is installed to host g1, upper protruded stigma g20a1 with
Lower protruded stigma g20a2 is clamped in the upper and lower surface of guide rail g10a, prevents handle box from showing that arrow direction is overturn along Figure 135, so that it is guaranteed that
Power, which applies element g20, accurately to be engaged with power application element g10.
Embodiment three：
In the present embodiment, the part being the same as example 1 is not repeated to describe herein.
As shown in Figure 137, upper rail g10b1 and lower guideway g10b2 are additionally provided on host g1；Upper rail g10b1 is under
Width between guide rail g10b2 is P.As shown in Figure 138, one g20b1 of protruded stigma and protruded stigma two are additionally provided on handle box g2
The width of two g20b2 of g20b2, one g20b1 of protruded stigma and protruded stigma is Q, and width P is slightly larger than Q.
During handle box g2 is installed to host g1, one g20b1 of protruded stigma and two g20b2 of protruded stigma are in upper rail g10b1
It is moved between lower guideway g10b2, since width P is slightly larger than Q, protruded stigma during handle box g2 is installed to host g1
One g20b1 and two g20b2 of protruded stigma is clamped by upper rail g10b1 and lower guideway g10b2, prevents handle box from turning in the direction of the arrow in the figure
Turn, is engaged so that it is guaranteed that power reception element g20 accurately can apply element g10 with power.
Example IV：
In the present embodiment, the part being the same as example 1 is not repeated to describe herein.
As shown in Figure 139,140, pressing plate g10c and elastic element g10d are additionally provided on host g1, and in axis X
Pressing plate g10c applies element g10 closer to left wall g11 than power on direction (view shown in Figure 140).It is also set on handle box g2
It is equipped with pushing block g20c.The pushing block g20c is stretched out from right side g22, one end of power reception element g20 is arranged in and relative to dynamic
Closer to rear side for power receiving element g20.Due to being provided with pressing plate g10c, when power reception element g20 needs and power
When applying element g10 engagement it may first have to push pressing plate g10c open, power reception element g20 could apply element with power
G10 engagement, otherwise power reception element g20 can interfere with pressing plate g10c.
As shown in Figure 141,142, after rotating handle box along arrow direction shown in Figure 142, pushing block g20c and pressing plate
G10c is abutted, and pushing block g20c pushes pressing plate g10c mobile and compresses elastic element g10d.Power reception element g20 is not at this time
Again interference can be generated with pressing plate g10c；And from axial X-direction (i.e. Figure 141 where view), power reception element g20 with
It is least partially overlapped at this time that power applies element g10.
As shown in Figure 142,144, after rotating handle box along arrow direction shown in Figure 144, power reception element g20 and dynamic
Power applies element g10 engagement, and the axis of power reception element g20 and power apply the axis of element g10 on the same line,
Pushing block g20c can be abutted no longer with pressing plate g10c at this time.
Those of ordinary skill in the art be easy for it is contemplated that, under state shown in Figure 144, pushing block g20c can also be with pressing
Plate g10c is abutted.
In present patent application, power reception element is fixedly installed to the side of handle box, and can apply element with power
G10 engagement and transfer motion power to photosensitive drums or developer roll.In the application, obliquely it is installed on host by controlling handle box
Accommodating chamber in, can make power reception element preferably with power apply element engage without interference.
In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation
What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example
Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the invention.In this specification
In, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that：?
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principle of the present invention and objective and become
Type, the scope of the present invention are defined by the claims and their equivalents.
Claims (10)
1. a kind of rotation force transfer unit, which is characterized in that including power reception element, the power reception element is for receiving
The rotary force of the printer host drive shaft.
2. rotation force transfer unit as described in claim 1, which is characterized in that the power reception element setting is beaten described
Print one end of the handle box of machine host.
3. rotation force transfer unit as claimed in claim 2, which is characterized in that be respectively arranged on the upside of the handle box
Block piece and control piece；The block piece and the control piece are stretched out from the upside.
4. rotation force transfer unit as claimed in claim 3, which is characterized in that the control piece is close to the power reception member
Part, the block piece is far from the power reception element.
5. rotation force transfer unit as claimed in claim 3, which is characterized in that block piece setting with the handle box
Photosensitive drums the parallel axis of axis and intersection with the line of the axis perpendicular of the photosensitive drums.
6. rotation force transfer unit as claimed in claim 3, which is characterized in that be formed with receiving in the printer host
Chamber, the power reception element are mounted in the accommodating chamber.
7. rotation force transfer unit as claimed in claim 3, which is characterized in that set between the control piece and the block piece
It sets and pulls part, the control piece controls the block piece by the part of pullling.
8. rotation force transfer unit as claimed in claim 3, which is characterized in that it is additionally provided with disruption member on the handle box,
The control piece controls the disruption member control movement.
9. a kind of handle box, which is characterized in that including rotation force transfer unit described in claim 1-8 any one.
10. a kind of printer, which is characterized in that including rotation force transfer unit described in claim 1-8 any one.
Applications Claiming Priority (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720826546 | 2017-07-07 | ||
| CN2017208265461 | 2017-07-07 | ||
| CN201720936176 | 2017-07-28 | ||
| CN2017209361767 | 2017-07-28 | ||
| CN2017213025576 | 2017-10-09 | ||
| CN201721302557 | 2017-10-09 | ||
| CN2017218405092 | 2017-12-22 | ||
| CN201721840509 | 2017-12-22 | ||
| CN201820305188 | 2018-03-05 | ||
| CN2018203051884 | 2018-03-05 | ||
| CN201820593473 | 2018-04-24 | ||
| CN2018205934730 | 2018-04-24 | ||
| CN2018206741307 | 2018-05-04 | ||
| CN201820674130 | 2018-05-04 |
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| CN108873645A true CN108873645A (en) | 2018-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810732446.1A Pending CN108873645A (en) | 2017-07-07 | 2018-07-05 | Rotate force transfer unit, handle box and printer |
| CN201821067395.7U Expired - Fee Related CN208903076U (en) | 2017-07-07 | 2018-07-05 | Rotate force transfer unit, handle box and printer |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821067395.7U Expired - Fee Related CN208903076U (en) | 2017-07-07 | 2018-07-05 | Rotate force transfer unit, handle box and printer |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN108873645A (en) |
| WO (1) | WO2019007404A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873645A (en) * | 2017-07-07 | 2018-11-23 | 李坤 | Rotate force transfer unit, handle box and printer |
| JP7366599B2 (en) | 2018-06-25 | 2023-10-23 | キヤノン株式会社 | cartridge |
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| US6061538A (en) * | 1996-08-29 | 2000-05-09 | Canon Kabushiki Kaisha | Process cartridge, electrophotographic image forming apparatus and electrophotographic image forming apparatus transmissions method |
| CN204009375U (en) * | 2014-06-19 | 2014-12-10 | 珠海赛纳打印科技股份有限公司 | A kind of handle box and the image processing system that comprises this handle box |
| CN104267589A (en) * | 2014-10-09 | 2015-01-07 | 中山鑫威打印耗材有限公司 | Power receiver and device with power receiver |
| CN206057814U (en) * | 2016-07-14 | 2017-03-29 | 珠海艾派克科技股份有限公司 | Processing box and driving assembly |
| CN106647208A (en) * | 2016-11-07 | 2017-05-10 | 珠海市润鑫打印耗材有限公司 | Process cartridge |
| CN106896686A (en) * | 2015-12-17 | 2017-06-27 | 中山诚威科技有限公司 | A kind of power transmission and photo-sensitive cell and handle box |
| CN208903076U (en) * | 2017-07-07 | 2019-05-24 | 李坤 | Rotate force transfer unit, handle box and printer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204374620U (en) * | 2015-01-21 | 2015-06-03 | 珠海天威飞马打印耗材有限公司 | Handle box |
-
2018
- 2018-07-05 CN CN201810732446.1A patent/CN108873645A/en active Pending
- 2018-07-05 CN CN201821067395.7U patent/CN208903076U/en not_active Expired - Fee Related
- 2018-07-05 WO PCT/CN2018/094704 patent/WO2019007404A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6061538A (en) * | 1996-08-29 | 2000-05-09 | Canon Kabushiki Kaisha | Process cartridge, electrophotographic image forming apparatus and electrophotographic image forming apparatus transmissions method |
| CN204009375U (en) * | 2014-06-19 | 2014-12-10 | 珠海赛纳打印科技股份有限公司 | A kind of handle box and the image processing system that comprises this handle box |
| CN104267589A (en) * | 2014-10-09 | 2015-01-07 | 中山鑫威打印耗材有限公司 | Power receiver and device with power receiver |
| CN106896686A (en) * | 2015-12-17 | 2017-06-27 | 中山诚威科技有限公司 | A kind of power transmission and photo-sensitive cell and handle box |
| CN206057814U (en) * | 2016-07-14 | 2017-03-29 | 珠海艾派克科技股份有限公司 | Processing box and driving assembly |
| CN106647208A (en) * | 2016-11-07 | 2017-05-10 | 珠海市润鑫打印耗材有限公司 | Process cartridge |
| CN208903076U (en) * | 2017-07-07 | 2019-05-24 | 李坤 | Rotate force transfer unit, handle box and printer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208903076U (en) | 2019-05-24 |
| WO2019007404A1 (en) | 2019-01-10 |
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Application publication date: 20181123 |