CN205787605U - A kind of location structure of toner cartridge - Google Patents
A kind of location structure of toner cartridge Download PDFInfo
- Publication number
- CN205787605U CN205787605U CN201620752199.8U CN201620752199U CN205787605U CN 205787605 U CN205787605 U CN 205787605U CN 201620752199 U CN201620752199 U CN 201620752199U CN 205787605 U CN205787605 U CN 205787605U
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- China
- Prior art keywords
- toner cartridge
- gusset
- drum
- location structure
- photosensitive drums
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Abstract
The utility model discloses the location structure of a kind of toner cartridge, including drum, casing and cover, described drum is installed in described casing, and described cover is connected with described casing spin axis；Being provided with photosensitive drums, powder box and waste powder hopper in described drum, described drum is provided with Handheld Division, and the upper end of described drum is provided with some upwardly extending gussets, before and after described gusset two ends to the direction away from Handheld Division along photosensitive drums radially outward from a pair ribs；The bottom surface of described cover is provided with and supports rib, described in support the one side of the nearly spin axis of rib for supporting with described gusset.This utility model is by adding gusset respectively and supporting plate on waste powder hopper and panel, thus decreases transfer roll and rotate the Influence of Displacement producing photosensitive drums, effectively makes toner cartridge be fixed in printer case, prevents toner cartridge from retreating, it is ensured that print quality.
Description
Technical field
This utility model relates to toner cartridge technical field, is specifically related to the location structure of a kind of toner cartridge.
Background technology
Toner cartridge is a critical component in laser printer, is also core consumptive material.Toner cartridge mainly by photosensitive drum component and
Powder box assembly forms.Generally toner cartridge two ends are provided with projection, position with the spill chute interworking in printer, beat when installing toner cartridge
Open the cover of printer, after toner cartridge boss correspondence printer spill chute, be positioned over printer, push and shut after putting in place
Cover, just can normally use after machine recognition.
Photosensitive drums is the cylinder that surface scribbles organic material, through charging roller contacts charging with electric charge；Powder box
Main component is carbon black and other chemical composition.After laser printer receives print data, the light that generating laser generates
Bundle is swept in photosensitive drums, first forms the latent image being made up of electric charge at photosensitive drum surface；When this latent image is through powder box, powdered ink
Just being adsorbed onto in photosensitive drums, latent image is just converted to real image；Printing paper is rotated by the warp let-off subsequently toner cartridge OPC and printing
The gap between transfer roll in machine, the powdered ink of photosensitive drum surface is transferred on printing paper form image；Again through high-temperature heating,
Image is just solidificated on printing paper, and the printing flow process of a page completes with regard to this.Photosensitive drums (hereinafter referred to as OPC) is whole toner cartridge
Heart, other component distribution all, in the surrounding of OPC, play the most different effects centered by drum.Transfer roll plays support
Transmit the effect of paper, make paper be close to OPC.
Toner cartridge structure under a kind of prior art, as illustrated in fig. 1 and 2, the drum 1 of toner cartridge includes photosensitive drums 2, powder box
3, the parts such as waste powder hopper 4, end cap 11 and Handheld Division 5, its end cap is provided with movable boss 12.Owing to different printer is fixed
Bit architecture and chute are variant, therefore are simplified by boss on the end cap of compatible toner cartridge or be set to movable members, cause toner cartridge at machine
Stationkeeping ability in device weakens, and when toner cartridge works, acts on paper and OPC owing to printer transfer roll rotates the power produced,
Result in toner cartridge and have retrogressing, the most easily produce printing and turn white and the print quality problem such as paperboard.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide for a kind of selenium preventing toner cartridge from retreating
The location structure of drum.
The purpose of this utility model realizes by the following technical solutions:
The location structure of a kind of toner cartridge, including drum, casing and cover, described drum is installed in described casing, described
Cover is connected with described casing spin axis；
Being provided with transfer roll, photosensitive drums, powder box and waste powder hopper in described drum, described drum is provided with Handheld Division, described
The upper end of drum is provided with the gusset that some upwardly extending and described photosensitive drums is axially in parallel, and before and after described gusset, two ends are to far
From the direction of Handheld Division along photosensitive drums radially outward from a pair ribs；
The bottom surface of described cover is provided with and supports rib, described in support the one side of the nearly spin axis of rib for supporting with described gusset.
As preferably, described gusset is one-body molded with described ribs.
As preferably, described gusset is one-body molded with described drum.
As preferably, described gusset is arranged on described waste powder hopper.
As preferably, described ribs cross-sectional area from bottom to top is gradually reduced.
As preferably, the upper limb of described gusset is provided with chamfering.
As preferably, described gusset is for supporting the one side that rib offsets be provided with anti-slip veins with described.
As preferably, described in support rib and be provided with anti-slip veins for the one side offseted with described gusset
Compared to existing technology, the beneficial effects of the utility model are:
This utility model is by increasing gusset respectively and supporting rib on waste powder hopper dough-making powder lid, thus decreases transfer roll rotation
Turn the Influence of Displacement that photosensitive drums is produced, effectively make toner cartridge be fixed in printer case, prevent toner cartridge from retreating, it is ensured that to beat
Print quality.
Accompanying drawing explanation
Fig. 1 is the structural representation one of prior art；
Fig. 2 is the structural representation two of prior art；
Fig. 3 is the cover opening structural representation of embodiment 1；
Fig. 4 is the cover closed mode structural representation of embodiment 1；
Fig. 5 is the drum structural representation of embodiment 1.
Wherein, each reference: 1, drum；11, end cap；12, movable boss；2, photosensitive drums；3, powder box；4, useless powder
Storehouse；5, Handheld Division；6, transfer roll；7, casing；71, spin axis；72, paper groove；73, cardboard is gone out；8, cover；81, rib is supported；9, muscle
Plate；91, ribs；92, chamfering.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
Embodiment 1
As shown in figure 3 or 4, the location structure of a kind of toner cartridge, including drum 1, casing 7 and cover 8, described drum is installed on
In described casing, described cover is connected with described casing spin axis 71；
Being provided with transfer roll 6, photosensitive drums 2, powder box 3 and waste powder hopper 4 in described drum, described drum is provided with Handheld Division 5,
The upper end of described drum is provided with some upwardly extending gussets 9, and described gusset is axially in parallel with described photosensitive drums；As it is shown in figure 5,
Before and after described gusset two ends to the direction away from Handheld Division along photosensitive drums radially outward from a pair ribs 91；Ribs improves
The intensity of gusset, reduces the probability of gusset fracture；
The bottom surface of described cover is provided with and supports rib 81, described in support the one side of the nearly spin axis of rib for supporting with described gusset
Hold.
The location structure of this toner cartridge is offseted with gusset by the rib that supports on panel, thus toner cartridge is fixed on panel
Inner side, and then toner cartridge is fixed in casing, to reduce the transfer roll Influence of Displacement to toner cartridge, beat so that this toner cartridge is fixed on
In print machine casing, prevent toner cartridge from retreating, it is ensured that print quality.The lower end of casing is provided with paper groove 72, and panel covers rear and paper delivery
Plate 73 flushes.
In the present embodiment, as further scheme, described gusset is one-body molded with described ribs, to improve further
The intensity of gusset, reduces the probability of gusset fracture.
In the present embodiment, link of boards mode on skeleton, include but not limited to one-body molded.
In the present embodiment, link of boards position on skeleton, should ensure that the center of gravity of drum rotating shaft with support plate
In the most interval, include but not limited to that gusset is arranged on described waste powder hopper.
In the present embodiment, as further scheme, described ribs cross-sectional area from bottom to top is gradually reduced.Strengthen
Relatively large active force is born in the lower end of rib, on the one hand can guarantee that it does not ruptures, and does not on the other hand the most hinder and holds rib and gusset
Card termination process.
In the present embodiment, as further scheme, the upper limb of described gusset is provided with chamfering 92, to reduce gusset upper limb mill
Damage.
In the present embodiment, as further scheme, described gusset is for supporting the one side that rib offsets be provided with described
Anti-slip veins (not shown).Anti-slip veins can improve gusset and the intensity that supports supporting rib, reduces relative displacement.Yet further,
The described rib that supports is provided with anti-slip veins for the one side offseted with described gusset, supports intensity with further raising, reduces relatively
Displacement, even if under vibration, toner cartridge is also securely fixed in casing.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection of this utility model claim
Within the scope of.
Claims (8)
1. the location structure of a toner cartridge, it is characterised in that include that drum, casing and cover, described drum are installed on described machine
In shell, described cover is connected with described casing spin axis；
Being provided with transfer roll, photosensitive drums, powder box and waste powder hopper in described drum, described drum is provided with Handheld Division, described drum
Upper end be provided with some upwardly extending gussets, described gusset is axially in parallel with described photosensitive drums；Two ends before and after described gusset
To the direction away from Handheld Division along photosensitive drums radially outward from a pair ribs；
The bottom surface of described cover is provided with and supports rib, described in support the one side of the nearly spin axis of rib for supporting with described gusset.
The location structure of toner cartridge the most according to claim 1, it is characterised in that described gusset becomes with described ribs one
Type.
The location structure of toner cartridge the most according to claim 1, it is characterised in that described gusset becomes with described drum one
Type.
The location structure of toner cartridge the most according to claim 1, it is characterised in that described gusset is arranged at described waste powder hopper
On.
The location structure of toner cartridge the most according to claim 1, it is characterised in that described ribs cross section from bottom to top
Amass and be gradually reduced.
The location structure of toner cartridge the most according to claim 1, it is characterised in that the upper limb of described gusset is provided with chamfering.
The location structure of toner cartridge the most according to claim 1, it is characterised in that described gusset is for supporting rib phase with described
The one side supported is provided with anti-slip veins.
The location structure of toner cartridge the most according to claim 1, it is characterised in that described in support rib for described gusset phase
The one side supported is provided with anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620752199.8U CN205787605U (en) | 2016-07-15 | 2016-07-15 | A kind of location structure of toner cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620752199.8U CN205787605U (en) | 2016-07-15 | 2016-07-15 | A kind of location structure of toner cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205787605U true CN205787605U (en) | 2016-12-07 |
Family
ID=58123298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620752199.8U Active CN205787605U (en) | 2016-07-15 | 2016-07-15 | A kind of location structure of toner cartridge |
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| Country | Link |
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| CN (1) | CN205787605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954988A (en) * | 2016-07-15 | 2016-09-21 | 深圳超俊科技有限公司 | Fixation structure of selenium drum |
-
2016
- 2016-07-15 CN CN201620752199.8U patent/CN205787605U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954988A (en) * | 2016-07-15 | 2016-09-21 | 深圳超俊科技有限公司 | Fixation structure of selenium drum |
| CN105954988B (en) * | 2016-07-15 | 2019-11-08 | 深圳超俊科技有限公司 | A kind of location structure of toner cartridge |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |