CN208477302U - Handle box - Google Patents
Handle box Download PDFInfo
- Publication number
- CN208477302U CN208477302U CN201821083092.4U CN201821083092U CN208477302U CN 208477302 U CN208477302 U CN 208477302U CN 201821083092 U CN201821083092 U CN 201821083092U CN 208477302 U CN208477302 U CN 208477302U
- Authority
- CN
- China
- Prior art keywords
- gear
- handle box
- support column
- shell
- intermediate gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 9
- 238000003756 stirring Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000306 component Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The utility model relates to a kind of handle box, the handle box include shell, the power reception part for being rotatably installed in one longitudinal end of shell, with the driving gear of power reception part coaxial arrangement and with drive the drive gear set that engages of gear；Drive gear set includes development part gear, delivery member gear, intermediate gear, wherein development part gear is engaged with driving gear and intermediate gear simultaneously, and intermediate gear is engaged with delivery member gear；Handle box further includes the support column being removably mounted on shell, and intermediate gear is supported column support, and support column assembly is simple, and the production cost of handle box can be greatly reduced.
Description
Technical field
The utility model relates to electrophotographic image forming fields more particularly to one kind to be removably mounted on electrophotographic image forming
Handle box in equipment.
Background technique
Laser printer is widely used at present, and wherein toner cartridge is the main component of laser printer.Toner cartridge
Essential core component includes: powder cabin, waste powder hopper, photosensitive drums, charging roller, developer roll, powder feeding roller, puddle support, cleaning doctor, and
Transmission mechanism etc..Wherein, transmission mechanism is divided according to its transmission agency, is generally divided into function gear and transmission gear, function
Energy gear includes thoughts light drum gear, developing roller gear, powder feeding roller gear, puddle support gear.
In the transmission mechanism assembly of existing toner cartridge, it is (i.e. photosensitive that the cooperation of function gear is fixed to the component axis for needing to rotate
Drum, charging roller, developer roll, powder feeding roller) one end, complete its installation positioning, and the installation of transmission gear be then installed to it is non-rotating
On the cylinder of component, specifically, first multiple transmission gears are placed on one by one on the gear iron axis on gear hardware frame, then by tooth
Wheel hardware frame and transmission gear are loaded onto using two positioning grooves on two iron axis alignment powder cabin box body on brandreth together, most
Drive mechanism is covered with selenium drum end cover afterwards, just completes the assembling of toner cartridge transmission mechanism in this way.In the prior art, driving cog
The installation of wheel needs a handware, that is, gear hardware frame installation is fixed, and handware needs mold developing and punching press, and
And Product Assembly difficulty process is more, production cost is high.
Utility model content
The utility model provides a kind of handle box, and the gear supporting portion part assembly in the handle box is simple, can substantially drop
Low production cost.
To achieve the above object, the utility model uses following technical scheme:
Handle box including shell, is rotatably installed in the power reception part and power reception of one longitudinal end of shell
The driving gear of part coaxial arrangement and the drive gear set engaged with driving gear；Drive gear set include development part gear,
Delivery member gear, intermediate gear, wherein development part gear is engaged with driving gear and intermediate gear simultaneously, intermediate gear and confession
Part gear is answered to engage；Handle box further includes the support column being removably mounted on shell, and intermediate gear is supported column support.
Handle box further includes the mounting hole being formed on shell, and support column is removably mounted in mounting hole.
After drive gear set is installed in shell, on the rotation axis direction of intermediate gear, during support column is no more than
Between gear.
Support column includes insertion section interconnected and support portion, on the direction vertical with the direction of insertion of support column,
The full-size of insertion section is less than the full-size of support portion.
And on the direction vertical with the direction of insertion of support column, the full-size of insertion section is slightly larger than the maximum of mounting hole
Size.
Preferably, support column is made of metal.
The utility model relates to handle box no longer need to install handware and fix intermediate gear, but utilize one can
The support column support intermediate gear being releasably mounted on shell, support column assembly is simple, and the life of handle box can be greatly reduced
Produce cost.
Detailed description of the invention
Fig. 1 be the utility model relates to handle box overall structure diagram.
Fig. 2 be the utility model relates to handle box driving end side view.
Fig. 3 be the utility model relates to handle box partially exploded diagram.
Fig. 4 be the utility model relates to handle box driving end perspective view.
Fig. 5 be the utility model relates to handle box in supporting element overall structure diagram.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing.
Fig. 1 be the utility model relates to handle box overall structure diagram；Fig. 2 be the utility model relates to processing
The side view at box driving end；Fig. 3 be the utility model relates to handle box partially exploded diagram；Fig. 4 is the utility model
The perspective view at the driving end for the handle box being related to；Fig. 5 be the utility model relates to handle box in the overall structure of supporting element show
It is intended to.
As shown in Figure 1, handle box 10 includes shell 11, the power that is rotatably installed in 11 1 longitudinal ends of shell connects
Addressee 13, the driving gear 131 being coaxially disposed with power reception part and the ipsilateral end being mounted on shell 11 of power reception part 13
Lid 12, power reception part 13 are used to receive driving force from outside, and by driving gear 131 to pass out the driving force received
It goes, and then drives the multiple revolving part (not shown) being rotatably installed in shell 11.
As shown in Fig. 2, handle box 10 further includes the drive gear set 14 for transmitting driving force, the drive gear set 14 with
Gear 131 is driven to engage, for receiving the driving force of driving gear 131, drive gear set 14 includes development part gear 141, supplies
Answer part gear 142, the first intermediate gear 143, the second intermediate gear 144 and stirring parts gear 145, wherein development part gear 141
Engage simultaneously with driving gear 131 and the first intermediate gear 143, the first intermediate gear 143 and meanwhile with delivery member gear 142 and the
The engagement of two intermediate gears 144, the second intermediate gear 144 are engaged with stirring parts gear 145, thus, drive the driving force of gear 131
Delivery member gear 142 and stirring parts gear 145 can be transferred to by the part gear 141 that develops, so drive respectively with development part tooth
Wheel 131, the development part of delivery member gear 141 and the engagement of stirring parts gear 145, delivery member, stirring parts rotation.The utility model is real
It applies in example, development part, delivery member and stirring parts are rotatably mounted in shell 11, thus, the development part, delivery member
It can be collectively referred to as revolving part with stirring parts.
As described above, first intermediate gear 143 and the second intermediate gear 144 are played and will be come from drive gear set 14
In the effect that the driving force of driving gear 131 passes, its own does not drive any revolving part to rotate, thus, in first
Between gear 143 and the second intermediate gear 144 be supported on shell 11, it is common, it is integrally formed there are two protrusion with shell 11,
First intermediate gear 143 and the second intermediate gear 144 are respectively by corresponding nipple support, however, being produced into from handle box is reduced
From the point of view of this, it is moulding that the material of protrusion is identical as material used in handle box shell 11, includes the shell of protrusion
In the handling process once falling, which will be broken body 11；In the first intermediate gear 143 and the second intermediate gear
During 144 rotations, the protrusion may be worn, and thereby reduce the first intermediate gear 143, the second intermediate gear
144 and protrusion combination precision, finally, what drive gear set 14 may be showed when transmitting driving force is not sufficiently stable.
As shown in figure 3, the utility model relates to handle box 10 further include be removably mounted on it is multiple on shell 11
Support column 17, it is preferred that handle box 10 further includes the multiple mounting holes 16 being formed on shell 11, and the support column 17 is detachable
Ground is mounted in mounting hole 16, corresponding with the first intermediate gear 143 and the second intermediate gear 144, the mounting hole 16 and branch
The quantity of dagger 17 is two, and the first intermediate gear 143 and the second intermediate gear 144 are supported by corresponding support column 17, and
Support column 17 is made of metal, and while enhancing 17 intensity of support column, also effectively improves the recoverability of handle box 10, i.e.,
Keep support column 17 damaged, directly replaces a new support column 17.
Compared to protrusion is formed on shell 11, the height of the mounting hole 16 of formation will be greatly reduced, thus, even if processing
Box shell 11 falls, and the mounting hole 16 will not be damaged, when assembling handle box 10, it is only necessary to be inserted into support column 17 and install
Hole 16, then the end cap 12 is installed, end cap 12 can be used for protecting drive gear set 14.As shown in figure 4, when driving gear
It is described on the rotation axis direction of the first intermediate gear 143 and the second intermediate gear 144 after group 14 is mounted to shell 11
Support column 17 is no more than the first intermediate gear 143 and the second intermediate gear 144, and after end cap 12 is mounted, support column 17 will not
It is contacted by end cap, thus, support column 17 will not be contacted with end cap 12, and abrasion between the two would not also occur, and improve place
Manage the stability of box 10.
Above-mentioned drive gear set 14 includes intermeshing first intermediate gear 143 and the second intermediate gear 144, works as driving
Gear set 14 only include one of intermediate gear when, the utility model relates to structure stand good, at this point, 16 He of mounting hole
The quantity of support column 17 is one, and intermediate gear is supported the support of column 17.
As shown in figure 5, support column 17 includes insertion section 171 interconnected and support portion 172, slotting with support column 17
Enter on the vertical direction in direction, the full-size of insertion section 171 is less than the full-size of support portion 172, and insertion section 171 is most
Large scale works as support column so that it is guaranteed that support column 17 can combine closely with mounting hole slightly larger than the full-size of mounting hole 16
17 when being mounted to mounting hole 16, and insertion section 171 enters in mounting hole 16, and support portion 172 is located at outside mounting hole 16, and is used for
Support the first intermediate gear 143 and the second intermediate gear 144；As noted previously, as support column 17 is made of metal, therefore, when
When the first intermediate gear 143 or the second intermediate gear 144 for being supported the support of column 17 rotate, support column 17 is hardly ground
Damage, the transmitting driving force that drive gear set 14 is stabilized.
The utility model relates to handle box 10 no longer need to install handware and fix the first intermediate gear 143 and second
Intermediate gear 144, but 143 He of the first intermediate gear is supported using a support column being removably mounted on shell 11 17
Second intermediate gear 144, the support column 17 assemble simply, and the production cost of handle box 10 can be greatly reduced.
Claims (6)
1. handle box, including shell, the power reception part that is rotatably installed in one longitudinal end of shell, with power reception part
The driving gear of coaxial arrangement and the drive gear set engaged with driving gear；
Drive gear set includes development part gear, delivery member gear, intermediate gear, wherein development part gear while and sliding tooth
Wheel and intermediate gear engagement, intermediate gear are engaged with delivery member gear；
It is characterized in that,
Handle box further includes the support column being removably mounted on shell, and intermediate gear is supported column support.
2. handle box according to claim 1, which is characterized in that handle box further includes the mounting hole being formed on shell,
Support column is removably mounted in mounting hole.
3. handle box according to claim 2, which is characterized in that after drive gear set is installed in shell, in centre
On the rotation axis direction of gear, support column is no more than intermediate gear.
4. handle box according to claim 3, which is characterized in that support column includes insertion section interconnected and support
Portion, on the direction vertical with the direction of insertion of support column, the full-size of insertion section is less than the full-size of support portion.
5. handle box according to claim 4, which is characterized in that on the direction vertical with the direction of insertion of support column,
The full-size of insertion section is slightly larger than the full-size of mounting hole.
6. handle box according to claim 5, which is characterized in that support column is made of metal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230655 | 2017-09-22 | ||
| CN2017212306553 | 2017-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208477302U true CN208477302U (en) | 2019-02-05 |
Family
ID=65209940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821083092.4U Active CN208477302U (en) | 2017-09-22 | 2018-07-09 | Handle box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208477302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075870A (en) * | 2021-04-09 | 2021-07-06 | 珠海市源呈数码科技有限公司 | Developing box |
-
2018
- 2018-07-09 CN CN201821083092.4U patent/CN208477302U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075870A (en) * | 2021-04-09 | 2021-07-06 | 珠海市源呈数码科技有限公司 | Developing box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |