CN209388123U - A kind of anti-pollution toner cartridge - Google Patents
A kind of anti-pollution toner cartridge Download PDFInfo
- Publication number
- CN209388123U CN209388123U CN201920438944.5U CN201920438944U CN209388123U CN 209388123 U CN209388123 U CN 209388123U CN 201920438944 U CN201920438944 U CN 201920438944U CN 209388123 U CN209388123 U CN 209388123U
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- China
- Prior art keywords
- fixedly connected
- bar
- toner cartridge
- shell
- photosensitive drums
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Abstract
The utility model relates to toner cartridge technical fields, and disclose a kind of anti-pollution toner cartridge, including shell, charging roller and photosensitive drums, the both ends of photosensitive drums pass through first rotating shaft and the left and right two side walls of shell are rotatablely connected, the both ends of charging roller pass through the second shaft and are rotatably connected to sliding block, the inner sidewall of left and right two of shell offers the sliding slot to match with sliding block, the lower end of sliding block is fixedly connected with the first spring, two opposite two sides of sliding block are fixedly connected to cross bar, the opposite both ends of two cross bars run through the slot bottom of two sliding slots and are fixedly connected with vertical bar, the slot bottom of two sliding slots offers the first strip-shaped hole to match with cross bar, the lower end of two vertical bars is fixedly connected to rectangle frame.The utility model can be such that charging roller is automatically separated when not in use with photosensitive drums, avoid charging roller and photosensitive drums Long Term Contact and pollute photosensitive drums coating, and convenient for repairing to toner cartridge inside, use convenient for people.
Description
Technical field
The utility model relates to toner cartridge technical field more particularly to a kind of anti-pollution toner cartridges.
Background technique
Printer is a kind of common computer output equipment, and laser printer is because it has print speed at present
Fastly, the good feature of print quality is increasingly becoming the mainstream in office equipment.The component of most critical is selenium in one laser printer
Drum, toner cartridge generally include photosensitive drums, ink powder and magnetic drum etc., and according to assembled state difference, toner cartridge can be divided into integrated toner cartridge, two-body selenium
Drum and three-body toner cartridge, both rear is separate type toner cartridge, and photosensitive drums are separated with other parts, such as two-body toner cartridge is only including two
Vertical part, one of part is photosensitive drums, another part is magnetic drum and toner cartridge, is finished after the ink powder in toner cartridge, only
Magnetic drum and toner cartridge are needed replacing, and three-body magnetic drum even more only needs replacing toner cartridge, thus be more conducive to reducing and be printed as
This.
Toner cartridge is made of components such as plastic mould, carbon dust, magnetic roller, powder outlet cutter, cleaning doctor, charging roller and photosensitive drums, and one
In the print procedure of paper, toner cartridge can through overcharge, exposure, develop, turn shadow, separation, fixing, electric eliminating and cleaning,
Charging roller is directly contacted with photosensitive drums in structure, and charging roller gives photosensitive drums to provide charging voltage, however actually charging roller
It will lead to the surface covering substance on charging roller by diffusion transfer to photosensitive drum surface with photosensitive drums long-time Static Contact, from
And photosensitive drums coating is polluted, the reason is that photosensitive drums coating is directly destroyed by ambient temperature and humidity variation charging roller high molecular material,
And then entire toner cartridge normal use is influenced, therefore propose a kind of anti-pollution toner cartridge.
Utility model content
Purpose of the utility model is to solve charging rollers in the prior art and photosensitive drums long-time Static Contact to lead
It causes the surface covering substance on charging roller by diffusion transfer to photosensitive drum surface, to pollute photosensitive drums coating, influences entire
The problem of toner cartridge normal use, and a kind of anti-pollution toner cartridge proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of anti-pollution toner cartridge, including shell, charging roller and photosensitive drums, the both ends of the photosensitive drums pass through first rotating shaft
It is rotatablely connected with the left and right two side walls of shell, the both ends of the charging roller pass through the second shaft and are rotatably connected to sliding block, institute
The inner sidewall of left and right two for stating shell offers the sliding slot to match with sliding block, and the lower end of the sliding block is fixedly connected with first
Spring, two opposite two sides of the sliding block are fixedly connected to cross bar, and the opposite both ends of two cross bars run through two
The slot bottom of sliding slot is simultaneously fixedly connected with vertical bar, and the slot bottom of two sliding slots offers the first bar shaped to match with cross bar
Hole, the lower end of two vertical bars are fixedly connected to rectangle frame, and the opposite both ends of two first rotating shafts are through to outer
The outside of shell is simultaneously fixedly connected with disk, and two opposite two sides of the disk are fixedly connected to eccentric rod, and two described inclined
Core bar is each passed through two rectangle frames and is slidably connected with rectangle frame, and the upper side wall of the shell offers opening, the opening
Inside be equipped with protection cap, the two sides of the opening are all provided with limited position mechanism and are connect with protection cap by position-limit mechanism.
Preferably, the inside of the sliding slot is equipped with the first slide bar being vertically arranged, the upper and lower ends point of first slide bar
It is not fixedly connected with the two sides up and down of sliding slot, the sliding block is connect by first through hole with the first sliding bar, first bullet
Spring and the first slide bar pivot bush unit.
Preferably, the lateral wall of the left and right of the shell two is fixedly connected to protective cover, the vertical bar, rectangle frame, partially
Core bar and disk are respectively positioned on the inside setting of protective cover.
Preferably, the position-limit mechanism include be provided with opening left and right two side walls inside two groups of grooves, every group two
The inside of the groove is equipped with the gag lever post being laterally arranged, and the two sides that the bar wall of two gag lever posts is opposite are fixedly connected with
There is second spring, is fixedly connected to push rod on the upside of the bar wall of two gag lever posts, the upper end of two push rods is passed through respectively
It wears the upper side wall of two grooves and extends to the outside of shell, the upper side wall of two grooves is offered to match with push rod
The second strip-shaped hole, the limiting slot for opening up and matching there are two gag lever post, the limit are blocked in the left and right sides of the protection cap
The lower wall of slot offers bayonet, and the two lateral edge bayonet interior direction of lower end of the protection cap is arc setting.
Preferably, the inside grooves are equipped with the second longitudinally disposed slide bar, and the bar wall of the gag lever post is logical by second
Hole is connect with the second sliding bar, and the second spring and the second slide bar pivot bush unit, the push rod are located at the one of shell exterior
End is fixedly connected with push plate.
Preferably, the upper end of the protection cap offers thermovent, and the inside of the thermovent is fixed with Air Filter.
Compared with prior art, the utility model provides a kind of anti-pollution toner cartridge, have it is following the utility model has the advantages that
1, the anti-pollution toner cartridge, when printing machine in use, photosensitive drums drive first rotating shaft rotation, first rotating shaft is able to drive
Two disc rotaries, two disks are able to drive two eccentric rods and rotate around axle center, and two eccentric rods are able to drive two rectangles
Frame moves back and forth up and down, and two rectangle frames are able to drive two vertical bars and move back and forth up and down, and two vertical bars pass through two cross bar energy
Enough two sliding blocks is driven to move back and forth up and down, two sliding blocks are able to drive charging roller by the second shaft and move back and forth up and down, from
And make charging roller and photosensitive drums Intermittent Contact, printing machine normal use can be made, when printing machine when not in use, by be equipped with two
A first spring can apply elastic force to two sliding blocks, so that two the first springs can push two sliding blocks to move up, two
A sliding block is able to drive charging roller by the second shaft and moves up, so that charging roller be made to separate with photosensitive drums, avoids charging roller
Photosensitive drums coating is polluted with photosensitive drums Long Term Contact.
2, the opening of upper shell can be covered by the protection cap being equipped with, press protection downwards by the anti-pollution toner cartridge
Two ipsilateral gag lever posts can be relatively moved and be compressed two second springs by the bayonet being equipped with by lid, be limited when two
When bar is moved in limiting slot, two second springs can apply elastic force to two gag lever posts, make two gag lever post reverse movements
It is clamped with limiting slot, so as to when needing to dismantle, pass through push plate and push rod energy for the fixed inside for being connected to opening of protection cap
It enough drives gag lever post mobile, so as to relatively move two ipsilateral gag lever posts, can make two gag lever posts from bayonet
It removes, is dismantled convenient for protection cap, consequently facilitating being repaired to toner cartridge.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Charging roller can be made to be automatically separated when not in use with photosensitive drums, charging roller and photosensitive drums Long Term Contact is avoided and pollute photosensitive drums
Coating, and convenient for being repaired to toner cartridge inside, it is used convenient for people.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of anti-pollution toner cartridge structural schematic diagram；
Fig. 2 is the side structure schematic diagram in Fig. 1 inside protective cover；
Fig. 3 is the schematic enlarged-scale view of part A in Fig. 1；
Fig. 4 is the side structure schematic diagram of protection cap in Fig. 3；
Fig. 5 is the side structure schematic diagram inside Fig. 3 further groove.
In figure: 1 shell, 2 charging rollers, 3 photosensitive drums, 4 sliding blocks, 5 first springs, 6 cross bars, 7 vertical bars, 8 rectangle frames, 9 disks,
10 eccentric rods, 11 protection caps, 12 first slide bars, 13 protective covers, 14 gag lever posts, 15 second springs, 16 push rods, 17 second slide bars,
18 push plates, 19 Air Filters.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-5, a kind of anti-pollution toner cartridge, including shell 1, charging roller 2 and photosensitive drums 3, the both ends of photosensitive drums 3 are logical
The left and right two side walls for crossing first rotating shaft and shell 1 are rotatablely connected, and the both ends of charging roller 2 pass through the second shaft and are rotatably connected to
The inner sidewall of left and right two of sliding block 4, shell 1 offers the sliding slot to match with sliding block 4, and the lower end of sliding block 4 is fixedly connected with
First spring 5, two opposite two sides of sliding block 4 are fixedly connected to cross bar 6, and the opposite both ends of two cross bars 6 run through two
The slot bottom of sliding slot is simultaneously fixedly connected with vertical bar 7, and the slot bottom of two sliding slots offers the first strip-shaped hole to match with cross bar 6,
The lower end of two vertical bars 7 is fixedly connected to rectangle frame 8, and the opposite both ends of two first rotating shafts are through to the outside of shell 1
And it is fixedly connected with disk 9, two opposite two sides of disk 9 are fixedly connected to eccentric rod 10, and two eccentric rods 10 are worn respectively
It crosses two rectangle frames 8 and is slidably connected with rectangle frame 8, the upper side wall of shell 1 offers opening, and the inside of opening is equipped with protection cap
11, the two sides of opening are all provided with limited position mechanism and are connect by position-limit mechanism with protection cap 11.
The inside of sliding slot is equipped with the first slide bar 12 being vertically arranged, and the upper and lower ends of the first slide bar 12 are upper with sliding slot respectively
Lower two sides are fixedly connected, and sliding block 4 is slidably connected by first through hole with the first slide bar 12, and the first spring 5 and the first slide bar 12 are living
Dynamic socket, it is more stable when sliding block 4 can be made mobile.
The lateral wall of left and right two of shell 1 is fixedly connected to protective cover 13, vertical bar 7, rectangle frame 8, eccentric rod 10 and circle
Disk 9 is respectively positioned on the inside setting of protective cover 13, can carry out to connection structures such as vertical bar 7, rectangle frame 8, eccentric rod 10 and disks 9
Protection.
Position-limit mechanism includes two groups of grooves being provided with inside opening left and right two side walls, and the inside of every group of two grooves is equal
Equipped with the gag lever post 14 being laterally arranged, the opposite two sides of the bar wall of two gag lever posts 14 are fixedly connected to second spring 15, and two
It is fixedly connected to push rod 16 on the upside of the bar wall of a gag lever post 14, the upper end of two push rods 16 extends through the upside of two grooves
Wall and the outside for extending to shell 1, the upper side wall of two grooves offer the second strip-shaped hole to match with push rod 16, protection
The left and right sides of lid 11, which is blocked, to be opened up there are two the limiting slot that gag lever post 14 matches, and the lower wall of limiting slot offers bayonet,
The two lateral edge bayonet interior direction of lower end of protection cap 11 is arc setting, presses down on protection cap 11, can be pressed by bayonet
Two gag lever posts 14 for contracting ipsilateral are relatively moved and are moved in limiting slot, can make gag lever post 14 and limit by second spring 15
Position slot clamping, and protection cap easy to disassemble 11 repairs toner cartridge.
Inside grooves are equipped with the second longitudinally disposed slide bar 17, and the bar wall of gag lever post 14 passes through the second through-hole and the second slide bar
17 are slidably connected, 17 pivot bush unit of second spring 15 and the second slide bar, more stable, push rod 16 when gag lever post 14 can be made mobile
One end outside shell 1 is fixedly connected with push plate 18, pushes push rod 16 to drive gag lever post 14 mobile convenient for people.
The upper end of protection cap 11 offers thermovent, and convenient for radiating when toner cartridge work, the inside of thermovent is fixed with anti-
Dirt net 19, filters the air, and convenience-for-people dust enters the inside of toner cartridge.
In the utility model, when printing machine in use, photosensitive drums 3 drive first rotating shaft rotation, first rotating shaft is able to drive
Two disks 9 rotate, and two disks 9 are able to drive two eccentric rods 10 and rotate around axle center, and two eccentric rods 10 are able to drive two
A rectangle frame 8 moves back and forth up and down, and two rectangle frames 8 are able to drive two vertical bars 7 and move back and forth up and down, and two vertical bars 7 pass through
Two cross bars 6 are able to drive two sliding blocks 4 and move back and forth up and down, and two sliding blocks 4 are able to drive on charging roller 2 by the second shaft
Lower reciprocating movement can make printing machine normal use to make charging roller 2 and 3 Intermittent Contact of photosensitive drums, when printing machine does not use
When, elastic force can be applied to two sliding blocks 4 by two the first springs 5 being equipped with, so that two the first springs 5 can push two
A sliding block 4 moves up, and two sliding blocks 4 are able to drive charging roller 2 by the second shaft and move up, to make charging roller and sense
Light drum separation, avoids charging roller and photosensitive drums Long Term Contact and pollutes 3 coating of photosensitive drums.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of anti-pollution toner cartridge, including shell (1), charging roller (2) and photosensitive drums (3), which is characterized in that the photosensitive drums
(3) both ends pass through first rotating shaft and the left and right two side walls of shell (1) are rotatablely connected, and the both ends of the charging roller (2) are equal
It is rotatably connected to sliding block (4) by the second shaft, the inner sidewall of left and right two of the shell (1) offers and sliding block (4) phase
The lower end of matched sliding slot, the sliding block (4) is fixedly connected with the first spring (5), and two opposite two sides of the sliding block (4) are equal
It is fixedly connected with cross bar (6), two opposite both ends of the cross bar (6) are run through the slot bottom of two sliding slots and are fixedly connected with perpendicular
Bar (7), the slot bottom of two sliding slots offer the first strip-shaped hole to match with cross bar (6), two vertical bars (7)
Lower end is fixedly connected to rectangle frame (8), and the opposite both ends of two first rotating shafts are through to the outside of shell (1) and consolidate
Surely it is connected with disk (9), two opposite two sides of the disk (9) are fixedly connected to eccentric rod (10), two bias
Bar (10) is each passed through two rectangle frames (8) and is slidably connected with rectangle frame (8), and the upper side wall of the shell (1) offers out
Mouthful, the inside of the opening is equipped with protection cap (11), the two sides of the opening be all provided with limited position mechanism and by position-limit mechanism with
Protection cap (11) connection.
2. a kind of anti-pollution toner cartridge according to claim 1, which is characterized in that the inside of the sliding slot is equipped with and is vertically arranged
The first slide bar (12), the upper and lower ends of first slide bar (12) are fixedly connected with the two sides up and down of sliding slot respectively, the cunning
Block (4) is slidably connected by first through hole with the first slide bar (12), first spring (5) and the first slide bar (12) movable sleeve
It connects.
3. a kind of anti-pollution toner cartridge according to claim 1, which is characterized in that the outside of left and right two of the shell (1)
Wall is fixedly connected to protective cover (13), and the vertical bar (7), rectangle frame (8), eccentric rod (10) and disk (9) are respectively positioned on protection
Cover the inside setting of (13).
4. a kind of anti-pollution toner cartridge according to claim 1, which is characterized in that the position-limit mechanism includes being provided with opening
Two groups of grooves inside the two side walls of left and right, the inside of every group of two grooves are equipped with the gag lever post (14) being laterally arranged,
The two sides that the bar wall of two gag lever posts (14) is opposite are fixedly connected to second spring (15), two gag lever posts (14)
Bar wall on the upside of be fixedly connected to push rod (16), the upper end of two push rods (16) extends through the upper side wall of two grooves
And the outside of shell (1) is extended to, the upper side wall of two grooves offers the second bar shaped to match with push rod (16)
The limiting slot for opening up and matching there are two gag lever post (14), the limiting slot are blocked in hole, the left and right sides of the protection cap (11)
Lower wall offer bayonet, the two lateral edge bayonet interior direction of lower end of the protection cap (11) is arc setting.
5. a kind of anti-pollution toner cartridge according to claim 4, which is characterized in that the inside grooves are equipped with longitudinally disposed
The bar wall of second slide bar (17), the gag lever post (14) is slidably connected by the second through-hole with the second slide bar (17), and described second
Spring (15) and the second slide bar (17) pivot bush unit, one end that the push rod (16) is located at shell (1) outside, which is fixedly connected with, to push away
Plate (18).
6. a kind of anti-pollution toner cartridge according to claim 1, which is characterized in that the upper end of the protection cap (11) offers
Thermovent, the inside of the thermovent are fixed with Air Filter (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920438944.5U CN209388123U (en) | 2019-04-02 | 2019-04-02 | A kind of anti-pollution toner cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920438944.5U CN209388123U (en) | 2019-04-02 | 2019-04-02 | A kind of anti-pollution toner cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209388123U true CN209388123U (en) | 2019-09-13 |
Family
ID=67852650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920438944.5U Expired - Fee Related CN209388123U (en) | 2019-04-02 | 2019-04-02 | A kind of anti-pollution toner cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209388123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114045589A (en) * | 2021-07-07 | 2022-02-15 | 射阳县鼎强纺织有限公司 | Preparation process and preparation device of antibacterial anti-pilling core spun yarn |
-
2019
- 2019-04-02 CN CN201920438944.5U patent/CN209388123U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114045589A (en) * | 2021-07-07 | 2022-02-15 | 射阳县鼎强纺织有限公司 | Preparation process and preparation device of antibacterial anti-pilling core spun yarn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |