CN207976706U - Handle box - Google Patents
Handle box Download PDFInfo
- Publication number
- CN207976706U CN207976706U CN201820484764.6U CN201820484764U CN207976706U CN 207976706 U CN207976706 U CN 207976706U CN 201820484764 U CN201820484764 U CN 201820484764U CN 207976706 U CN207976706 U CN 207976706U
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- Prior art keywords
- handle box
- protrusion
- spring
- bar portion
- force
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- 238000009434 installation Methods 0.000 claims description 15
- 238000003384 imaging method Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 description 35
- 239000000843 powder Substances 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 8
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model provides a kind of handle box, and handle box includes shell and the roller in shell, and roller includes roll body and the drive component in one shaft end of roll body is arranged, and roll body is rotatably supported between the end walls of shell.Drive component includes at least two protrusions, and the central shaft of drive component and the axis of roll body are arranged in parallel, and two protrusions can move back and forth respectively along the direction for being parallel to central shaft.Handle box further includes compeling pushing mechanism, compeling pushing mechanism has forced section and force section, one end of protrusion is abutted with force section, force section pushes protrusion to be moved back and forth along the central axis direction for being parallel to drive component, and the radius of force section is more than each protrusion inside edge at a distance from the center between centers of drive component.Handle box with the drive component falls machine process smoothness convenient for assembling and can improve it.
Description
Technical field
The utility model is related to printing consumables technical fields, specifically, being to be related to one kind being removably installed in imaging
Handle box on device.
Background technology
The imaging of electro photography forms equipment such as laser printer, is a kind of utilization electrofax principle, at least through
Charging, exposure are developed, and are transferred, fixing, clean process, the equipment that image is formed on image forming medium such as paper.Imaging
The material of the easy consumption used in equipment is generally called printing consumables.In general, the consumed carbon dust that develops generally is carried by handle box
For, after the carbon dust in handle box is finished, then the handle box that more renews.
Existing handle box, generally include powder cabin, the drive component coordinated with developing cell that is arranged in powder cabin, development
Conductive contact in roller, powder outlet cutter, transmission gear and conducting end and conducting end on handle box end cap, and comprising useless
The developing device of powder cabin and photosensitive drums.Handle box is placed in imaging device, the drive component of handle box with setting by existing
Transmission shaft coupling in imaging device, to realize, development is single in handle box for transmission shaft rotation in imaging device for drive component
Member rotates in a circumferential direction movement.The conductive contact of handle box conducting end is contacted with conductive site on imaging device, is made aobvious inside handle box
Shadow component is according to the carbon dust inside the positively charged pressure of design feature or negative voltage powder cabin in developer roll and other component electric field masterpieces
With lower to photosensitive drums powder supply, to develop to photosensitive drums, then carbon dust is transferred on paper by transferring.When in handle box
When carbon dust exhausts, handle box need to be unloaded from imaging device.
A kind of drive component of existing handle box is the drive connection structure using sphere type universal joint, in the process of transport
In, drive component is easily separated from, and is caused photosensitive drums or developer roll that can not receive driving force, is caused handle box can not normal use.
In addition there is a kind of handle box, the driving body of rod in head assembly is driven to pass through the gear positioning group of Locating driver
Part, and can be slided relative to gear axial reciprocating, since drive component is when mounting and dismounting handle box, driving head
Component is easy to be stuck with the drive link of imaging device, causes drive component and drive shaft to damage, causes handle box can not normal work
Make.
Invention content
The main purpose of the utility model, which is to provide, a kind of convenient for assembling and can improve it and fall the processing of machine process smoothness
Box.
The another object of the utility model is to provide a kind of installation method of above-mentioned handle box.
To realize above-mentioned main purpose, the utility model provides a kind of handle box, including shell and in shell
Roller, roller include roll body and the drive component in one shaft end of roll body are arranged, and roll body is rotatably supported between the end walls of shell.
Drive component includes at least two protrusions, and the central shaft of drive component and the axis of roll body are arranged in parallel, and two protrusions respectively can
It being moved back and forth along the direction for being parallel to central shaft, handle box further includes compeling pushing mechanism, and compeling pushing mechanism has forced section and force section,
One end of protrusion is abutted with force section, and force section pushes protrusion to be moved back and forth along the central axis direction for being parallel to drive component, applies
The radius in power portion is more than each protrusion inside edge at a distance from the center between centers of drive component.
It is by said program as it can be seen that reciprocal along driving force receiving element axially direction is parallel to by being arranged to protrusion
Mobile retractable structure, compel pushing mechanism push protrusion movement with complete driving force receiving element and printer transmission shaft engagement and
It is detached from.Therefore, handle box during installation driving force receiving element will not by the parts of printer obstruction and
It interferes and generates stuck phenomenon, improve the smoothness that handle box falls machine process, improve print quality.In addition, force section
Diameter is more than the external diameter of a circle of multiple protrusions, can prevent protrusion from falling off from the supporting table of drive component.
One Preferable scheme is that, drive component include driving gear and driving force receiving element, driving force receiving element include
One end of bar portion, supporting table and protrusion, bar portion is connected on an axial end of driving gear, and supporting table is located at the another of bar portion
End, the diameter of supporting table are more than the diameter of bar portion, and protrusion is set in supporting table.Force application part in supporting table with driving gear it
Between, one end of protrusion passes through supporting table and is abutted with force section.
Further embodiment is to compel pushing mechanism including compeling push piece, and urgent push piece can be around the rotary shaft perpendicular to bar portion axial direction
Rotation, rotary shaft is between forced section and force section, and force part is in the first end for compeling push piece, and force application part is in urgent push piece
Second end is simultaneously set in bar portion, and forced section can receive the active force of the door closure of imaging device.
It can be seen that after the active force for the door closure that the first end for compeling push piece receives printer, urgent push piece is pivoted, simultaneously
Force section pushes protrusion to move to realize the engagement with printer transmission shaft along bar portion axially direction is parallel to.
Further embodiment is, number of projection is two, the line of projection of two protrusions in supporting table with compel to push away
The extending direction of part is vertical.
It can be seen that two protrusions are arranged on the direction perpendicular with the extending direction of urgent push piece, in this way in urgent push piece
When pushing protrusion movement, the distance of two protrusions movement is equal, to be conducive to the engagement of protrusion and printer transmission shaft.
One Preferable scheme is that, handle box further includes supporting member, and supporting member offers guide through hole along the radial direction of bar portion,
Compel pushing mechanism to be mounted in guide through hole and can slide along guide through hole.Urgent pushing mechanism includes extensible member and pushing piece, pushing piece
It is set in bar portion, protrusion is abutted with pushing piece, and for force application part on pushing piece, extensible member includes guide portion and forced section, is drawn
Portion is led in guide through hole and can be slided along guide through hole, guide portion is abutted with pushing piece, and force part is in guide through hole
Port and positioned at handle box installation direction front end.
It can be seen that supporting member plays the role of support and guiding to compeling pushing mechanism.Compression zone is arranged in guide through hole
On the port of installation direction front end, pass through reaction force towards the side wall of opening in printer by pushing compression zone to
The displacement that extensible member can be realized, that is, the driving force receiving element completed are engaged or disengaged with printer driver axis.As it can be seen that passing through
Supporting member simple in structure and the extensible member to set within it can complete the flexible of driving force receiving element so that the structure of handle box
It is more simple, when assembly, only supporting member need to be sleeved on outside driving force receiving element and be fixed on shell, then extensible member is installed
Into supporting member, be conducive to improve production and processing efficiency.
Further scheme is that urgent pushing mechanism further includes the first spring, and supporting member offers bullet in guide through hole side
Spring mounting hole, the first spring are mounted in spring mounting hole, and the first end of the first spring is abutted with the bottom wall of spring mounting hole, the
The second end of one spring is abutted with forced section.
It can be seen that when the compression zone of supporting member lacks reaction force, the extensible member that can be made by spring pops up outward,
To make protrusion bounce back and be detached from the transmission shaft of printer, driving force receiving element is avoided to occur when being detached from the transmission shaft of printer
Stuck situation.
Further scheme is that extensible member one end offers opening, and bar portion is located in opening, and guide portion is located at extensible member
One end with opening, guide portion include release face, retraction face and the joint face being connected between release face and retraction face, are pushed away
Appear and be retracted face has difference in height in the axial direction of bar portion.
It can be seen that making protrusion be now parallel to bar portion axial direction in fact by the difference in height between release face and retraction face
Have flexible on direction, is then advantageously implemented the engagement and disengaging of the transmission shaft of driving force receiving element and printer.
One Preferable scheme is that, the side of supporting table towards bar portion offers spring mounting groove, peace in spring mounting groove
Equipped with second spring, second spring is set in protrusion, and the peripheral wall of protrusion is equipped with radially outwardly extending limiting section, the
The first end of two springs is abutted with the bottom wall of spring mounting groove, and the second end of second spring is abutted with limiting section.
It can be seen that when being no longer influenced by the active force of the force section of supporting member in protrusion, in the elastic restoring force of spring
Under effect, the limiting section of protrusion is pushed, to make protrusion successfully bounce back and be detached from the transmission shaft of printer, driving force is avoided to connect
There is a situation where stuck when being detached from the transmission shaft of printer for addressee.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model handle box first embodiment.
Fig. 2 is the structural representation of transmission shaft and the first visual angle of drive component in the utility model handle box first embodiment
Figure.
Fig. 3 is the structural representation of transmission shaft and the second visual angle of drive component in the utility model handle box first embodiment
Figure.
Fig. 4 is the structural exploded view of drive component and urgent pushing mechanism in the utility model handle box first embodiment.
Fig. 5 is the sectional view of drive component and urgent pushing mechanism in the utility model handle box first embodiment.
Fig. 6 be when drive component and transmission shaft coordinate in the utility model handle box first embodiment in the first state
Structural schematic diagram.
Fig. 7 be when drive component and transmission shaft coordinate in the utility model handle box first embodiment in the second condition
Structural schematic diagram.
Fig. 8 is the structural schematic diagram of the utility model handle box second embodiment.
Fig. 9 is the STRUCTURE DECOMPOSITION of transmission shaft, drive component and urgent pushing mechanism in the utility model handle box second embodiment
Figure.
Figure 10 is the structural exploded view of drive component and urgent pushing mechanism in the utility model handle box second embodiment.
Figure 11 is the sectional view of drive component and urgent pushing mechanism in the utility model handle box second embodiment.
Figure 12 be when drive component and transmission shaft coordinate in the utility model handle box second embodiment in the first state
Structural schematic diagram.
Figure 13 be when drive component and transmission shaft coordinate in the utility model handle box second embodiment in the second condition
Structural schematic diagram.
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
Specific implementation mode
Handle box first embodiment
Referring to Fig. 1, the handle box of the present embodiment includes developing cell 11 and drum unit 12, and the shell of developing cell 11 surrounds
The carbon dust accommodating chamber of carbon dust is accommodated, puddle support disposed in parallel, powder feeding roller, developer roll are installed in carbon dust accommodating chamber and goes out powder
The parts such as knife, the shell of drum unit 12 surround the useless powder accommodating chamber for accommodating useless powder, and parallel set is equipped in useless powder accommodating chamber
The parts such as photosensitive drums, charging roller and the cleaning doctor set.Side cover 13 is installed on the side of developing cell 11, in side cover 13
Space between the shell of developing cell 11 is equipped with multiple transmission gears, multiple transmission gears be separately positioned on puddle support,
Powder feeding roller, developer roll one end on, be driven by cooperation between multiple transmission gears, to transmit power so that
Puddle support, powder feeding roller and developer roll rotation work.
Drive component 14 is provided on one shaft end of photosensitive drums, photosensitive drums and drive component 14 are rotatably supported in drum
Between the end walls of the shell of unit 12, it is located on the side wall of 14 the same end of drive component in the shell of drum unit 12 and branch is installed
Bearing member 15, supporting member 15 are sleeved on drive component 14, and urgent pushing mechanism is equipped in supporting member 15.
Referring to Fig. 2, Fig. 4 and Fig. 5, drive component 14 includes driving gear 141 and driving force receiving element.Driving force receiving element
Including bar portion 142, supporting table 143 and two protrusions 144.Driving gear 141, bar portion 142 are coaxially arranged with photosensitive drums, bar portion
142 one end is fixedly connected with driving gear 141, and supporting table 143 is located at the other end of bar portion 142, and the diameter of supporting table 143 is big
In the diameter of bar portion 142, two protrusions 144 may be contained in supporting table 143 and two protrusions 144 respectively can be along being parallel to bar portion
142 axially directions move back and forth.The side of supporting table 143 towards bar portion 142 offers spring mounting groove 1431, spring installation
Second spring 145 is installed, second spring 145 is set in protrusion 144, and the peripheral wall of protrusion 144 is equipped with along it in slot 1431
The first end of the limiting section 1441 to extend radially outwardly, second spring 145 is abutted with the bottom wall of spring mounting groove 1431, the second bullet
The second end of spring 145 is abutted with limiting section 1441.
Fig. 1 is reviewed, supporting member 15 offers loose slot 151 along the radial direction of bar portion 142, in supporting member 15 along the axis of photosensitive drums
Line penetratingly offers through-hole, and the through-hole being axially arranged runs through the loose slot 151 being radially arranged, and compels pushing mechanism and is mounted on loose slot
And it can be movable in loose slot 151 in 151.
Referring to Fig. 2 and Fig. 3, and Fig. 1 is combined, urgent pushing mechanism includes rod-shaped urgent push piece 161 and spring 162, compels push piece 161
Can be around perpendicular to the axial rotary shaft rotation of bar portion 142, the first end for compeling push piece 161 has forced section 1612, forced section
1612 are used for receiving the active force of the door closure 104 of printer, and the second end for compeling push piece 161 has force section substantially annular in shape
1611, force section 1611 is located between supporting table 143 and driving gear 141 and is set in bar portion 142.Compel the rotation of push piece 161
Shaft is between forced section 1612 and force section 1611.Compel on the position on push piece 161 between forced section 1612 and rotary shaft
Spring mounting groove is offered, spring 162 is mounted in spring mounting groove, the first end of spring 162 and the inner wall of spring mounting groove
It abuts, the second end of spring 162 is abutted with the side cover 13 of developing cell 11.Projection of two protrusions 144 in supporting table 143
Line is vertical with the extending direction of urgent push piece 161.One end of protrusion 144 passes through supporting table 143 and is abutted with force section 1611, applies
Power portion 1611 can push protrusion 144 to be moved back and forth along 142 axially direction of bar portion is parallel to, and the internal diameter of force section 1611 is slightly larger
It is more than 144 inside edge of each protrusion and drive component center in the half of the diameter of bar portion 142,1611 outer diameter φ 1 of force section
The distance d of between centers, to ensure that force section 1611 can act in protrusion 144 and prevent protrusion 144 from supporting table 143
It falls off.
Fig. 1 is reviewed, handle box can be detachably mounted in printer, have the installation for placing handle box in printer
Position, printer, which is provided in the end of its installation position equipped with a block baffle 102, above installation position, presses part 103, in its peace
The open side of dress position is provided with door closure 104, in addition, be additionally provided with transmission shaft 101 on the side wall in printer, transmission shaft 101 to
Outer transmission driving force.
Referring to Fig. 6 and Fig. 7, and Fig. 1 is combined, the installation method of handle box includes the following steps：First, by handle box along slotting
Enter direction x to be put into printer, protrusion 144 is maintained at retracted position under the elastic acting force of spring 162 (see Fig. 2), simultaneously
Driving force transmission member is detached with the transmission shaft 101 of printer.Then, close door closure 104, compel the forced section 1612 of push piece 161 with
Door closure 104 abuts, and forced section 1612 receives the active force that door closure 104 is parallel to the edge that it applies in photosensitive drums axially direction
Afterwards, compel push piece 161 around perpendicular to the axial rotary shaft rotation of bar portion 142, on being parallel to photosensitive drums axially direction, compel to push away
Forced section 1612 on part 161 is moved to far from 101 side of transmission shaft, and the force section 1611 compeled on push piece 161 pushes protrusion 144
It is moved a certain distance to close to 101 side of transmission shaft, protrusion 144 connect with transmission shaft 101 and receives rotary driving force.Meanwhile
After the connection of the transmission shaft 101 of driving force receiving element and printer, i.e., after handle box is installed in place, press part 103 by closely pressing
It supporting member 15 handle box is stabilized in printer.
The removing method of handle box includes the following steps：First, the door closure 104 of printer is opened, the first of push piece 161 is compeled
End is no longer influenced by the active force of the application of door closure 104, and the work of elastic restoring force of the first end of urgent push piece 161 in spring 162
With lower reset, protrusion 144 is moved along photosensitive drums axially direction is parallel to far from 101 side of transmission shaft, protrusion 144 and biography
Moving axis 101 is detached from.Then, handle box is taken out along the direction backwards to direction of insertion x from printer.
Handle box second embodiment
As the explanation to the utility model handle box second embodiment, below only pair with handle box first embodiment not
It is illustrated with place.
Referring to Fig. 8 and Figure 11, handle box further includes supporting member 25, and supporting member 25 offers guiding along the radial direction of bar portion 242
Through-hole 251 is opened up there are two spring mounting hole 252 in the both sides of guide through hole 251 along the radial direction of photosensitive drums, on 25 edge of supporting member
The axis of photosensitive drums penetratingly offers through-hole 253, and the through-hole 253 being axially arranged runs through the guide through hole 251 being radially arranged, and compels
Pushing mechanism is mounted in guide through hole 251 and can be slided along guide through hole 251.
Referring to Fig. 9 and Figure 10, urgent pushing mechanism includes extensible member 261, pushing piece 262 and spring 263, and pushing piece 262 is arranged
In bar portion 242, protrusion 244 is abutted with pushing piece 262, and for force application part on pushing piece 262, extensible member 261 includes guide portion
With forced section 2616, guide portion is mounted in guide through hole 251 and can be slided along guide through hole 251, guide portion and pushing piece 262
Adjacent, forced section 2616 is located at the port of guide through hole 251 and the front end positioned at handle box installation direction.Spring 263 is installed
In spring mounting hole 252, the first end of spring 263 is abutted with the bottom wall of spring mounting hole 252, the second end of spring 263 with
Forced section 2616 abuts.
One end of extensible member 261 offers the opening 2615 radially extended along photosensitive drums, and bar portion 242 is located at opening 2615
In, guide portion be located at extensible member 261 have opening 2615 one end, guide portion include release face 2611, retraction face 2613 and
The release face of being connected to 2611 and retraction face 2613 between joint face 2612, extensible member 261 with opening 2615 end on from
Outer equipment has sticking department 2614, retraction face 2613, joint face 2612 and releases face 2611 successively in, sticking department 2614, retraction
Face 2613, joint face 2612 and release 2611 subregion of face are arranged in the both sides of opening 2615.Sticking department 2614 is to extend outwardly to set
The protrusion set, retraction face 2613 and release face 2611 are the plane radially extended along photosensitive drums, and joint face 2612 is to connect and push away
The plane appeared between 2611 and retraction face 2613, retraction face 2613, joint face 2612 and release face 2611 constitute this implementation
The guide surface of extensible member 261 in example.On the other end of relative telescopic part 261, extensible member 261 is provided with compression zone, compression zone
Including be arranged outer side compression zone and two spring compression zones in 261 inner both sides of extensible member are set, spring is pressurized
Portion is arranged towards supporting member 25, and compression zone is arranged backwards to supporting member 25.Boss, sticking department 2614 are provided in guide through hole 251
It can engage with boss, to prevent extensible member 261 to be detached from from guide through hole 251.
Referring to Figure 12 and Figure 13 and Fig. 8 is combined, release face 2611 and retraction face 2613 has height in the axial direction of bar portion 242
Degree it is poor, release face 2611 in the axial direction at a distance from 261 bottom surface of extensible member more than retraction face 2613 in the axial direction with extensible member 261
The distance of bottom surface.
The installation method of handle box includes the following steps：After handle box is inserted into printer along direction of insertion x, extensible member
261 forced section 2616 is located at the front end of installation direction, with the insertion of handle box, the forced section 2616 of extensible member 261 with
The baffle of printer abuts, and extensible member 261 is under baffle reaction force, along guide through hole 251（Figure 11 shows）Slid inward, and
And abutted with retraction face 2613 when the beginning of pushing piece 262, with the slid inward of extensible member 261, pushing piece 262 is also by connection
Face 2612 slide into on 2611 adjoining position of release face.Retraction face 2613 has difference in height in the axial direction with face 2611 is released
L1 releases face 2611 and pushing piece 262 is pushed to move, and then pushing piece 262 pushes away so on being parallel to photosensitive drums axially direction
To close to transmission shaft side displacement distance L1, protrusion 244 connect with the transmission shaft 101 of printer and receives driving dynamic protrusion 244
Power.Meanwhile after the connection of the transmission shaft 101 of driving force receiving element and printer, i.e., after handle box is installed in place, it is logical to press part 103
Tension presses against supporting member 25 and handle box is stabilized in printer.Finally, door closure is closed, the installation of handle box is completed.
In addition, bar portion can be wholely set with driving gear and can also carry out the company of being removably secured by modes such as screw threads
It connects.A notch can also be opened up by compeling the forced section of push piece, in order to which urgent push piece to be mounted in bar portion.Above-mentioned change can be realized
The purpose of this utility model.
It is by said program as it can be seen that reciprocal along driving force receiving element axially direction is parallel to by being arranged to protrusion
Mobile retractable structure, compel pushing mechanism push protrusion movement with complete driving force receiving element and printer transmission shaft engagement and
It is detached from.Therefore, handle box during installation driving force receiving element will not by the parts of printer obstruction and
It interferes and generates stuck phenomenon, improve the smoothness that handle box falls machine process, improve print quality.In addition, force section
Diameter is more than the external diameter of a circle of multiple protrusions, can prevent protrusion from falling off from supporting table.
Claims (8)
1. handle box, including shell and the roller in the shell, the roller includes roll body and is arranged in the roll body one
The drive component of shaft end, the roll body are rotatably supported between the end walls of the shell；
It is characterized in that：
The driving component includes at least two protrusions, and the central shaft of the driving component is parallel with the axis of the roll body to be set
It sets, two protrusions can move back and forth respectively along the direction for being parallel to the central shaft；
The handle box further include compel pushing mechanism, the urgent pushing mechanism have forced section and force section, one end of the protrusion with
The force section abuts, and the force section pushes the protrusion back and forth to be moved along the central axis direction for being parallel to the driving component
Dynamic, the radius of the force section is more than each protrusion inside edge at a distance from the center between centers of the driving component.
2. handle box according to claim 1, it is characterised in that：
The driving component includes driving gear and driving force receiving element, the driving force receiving element include bar portion, supporting table and
One end of the protrusion, the bar portion is connected on an axial end of the driving gear, and the supporting table is located at the bar portion
The other end, the diameter of the supporting table is more than the diameter of the bar portion, and the protrusion is set in the supporting table；It is described to apply
Power portion is located between the supporting table and the driving gear, one end of the protrusion pass through the supporting table and with the force
Portion abuts.
3. handle box according to claim 2, it is characterised in that：
The urgent pushing mechanism includes compeling push piece, and the urgent push piece can be rotated around the rotary shaft perpendicular to bar portion axial direction, institute
Rotary shaft is stated between the forced section and the force section, the force part is described in the first end of the urgent push piece
Forced section can receive imaging device door closure active force, the force application part in the urgent push piece second end and be set in institute
It states in bar portion.
4. handle box according to claim 3, it is characterised in that：
The number of projection is two, line and the urgent push piece of the projection of two protrusions on the supporting table
Extending direction is vertical.
5. handle box according to claim 2, it is characterised in that：
The handle box further includes supporting member, and the supporting member offers guide through hole along the radial direction of the bar portion, described to compel to push away
Mechanism is mounted in the guide through hole and can be slided along the guide through hole；
The urgent pushing mechanism includes extensible member and pushing piece, and the pushing piece is set in the bar portion, the protrusion with it is described
Pushing piece abuts, and for the force application part on the pushing piece, the extensible member includes guide portion and the forced section, described to draw
Portion is led in the guide through hole and can be slided along the guide through hole, the guide portion is abutted with the pushing piece, institute
Force part is stated in the port of the guide through hole and positioned at the front end of the handle box installation direction.
6. handle box according to claim 5, it is characterised in that：
The urgent pushing mechanism further includes the first spring, and the supporting member offers spring mounting hole in the guide through hole side,
First spring is mounted in the spring mounting hole, the bottom wall of the first end and the spring mounting hole of first spring
It abuts, the second end of first spring is abutted with the forced section.
7. handle box according to claim 6, it is characterised in that：
Described extensible member one end offers opening, and the bar portion is located in the opening, and the guide portion is located at the extensible member
One end with opening, the guide portion include release face, retraction face and be connected to the release face and the retraction face it
Between joint face, the release face and the retraction face have difference in height in the axial direction of the bar portion.
8. according to claim 2 to 7 any one of them handle box, it is characterised in that：
The side of the supporting table towards the bar portion offers spring mounting groove, and the second bullet is equipped in the spring mounting groove
Spring, the second spring are set in the protrusion, and the peripheral wall of the protrusion is equipped with radially outwardly extending limiting section,
The first end of the second spring is abutted with the bottom wall of the spring mounting groove, the second end of the second spring and the limit
Portion abuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820484764.6U CN207976706U (en) | 2018-04-04 | 2018-04-04 | Handle box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820484764.6U CN207976706U (en) | 2018-04-04 | 2018-04-04 | Handle box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207976706U true CN207976706U (en) | 2018-10-16 |
Family
ID=63763481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820484764.6U Expired - Fee Related CN207976706U (en) | 2018-04-04 | 2018-04-04 | Handle box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207976706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490753A (en) * | 2018-04-04 | 2018-09-04 | 珠海天威飞马打印耗材有限公司 | Handle box and its installation method |
-
2018
- 2018-04-04 CN CN201820484764.6U patent/CN207976706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490753A (en) * | 2018-04-04 | 2018-09-04 | 珠海天威飞马打印耗材有限公司 | Handle box and its installation method |
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