CN213399203U - Duplicator carbon dust leak protection device - Google Patents
Duplicator carbon dust leak protection device Download PDFInfo
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- CN213399203U CN213399203U CN202021607371.3U CN202021607371U CN213399203U CN 213399203 U CN213399203 U CN 213399203U CN 202021607371 U CN202021607371 U CN 202021607371U CN 213399203 U CN213399203 U CN 213399203U
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- drum shell
- selenium drum
- fixedly installed
- sealing
- plug
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Abstract
The utility model discloses a duplicator carbon dust leak protection device, including selenium drum shell, carbon dust chamber, developing tube, reinforced apron, carrying handle, sealing device, sealing plug and bullet lid device, the inside at the selenium drum shell is seted up in the carbon dust chamber, developing tube fixed mounting is in the inside of selenium drum shell, reinforced apron rotates the surface of connecting at the selenium drum shell, carrying handle fixed mounting is in the upper end of reinforced apron, sealing device fixed mounting is in the inside one side of selenium drum shell, sealing plug fixed mounting is at the lower extreme of reinforced apron, bullet lid device fixed mounting is in one side of selenium drum shell, bullet lid device includes the fixing base. The utility model discloses a set up sealing device and sealing plug, avoided the carbon dust to take place to reveal when storing, improved the leakproofness between reinforced apron and the selenium drum shell, through setting up the bullet lid device, be convenient for rapidly the switch cover when reinforced, make reinforced operation convenient and fast more, it is more convenient to use.
Description
Technical Field
The utility model relates to a carbon dust leak protection device specifically is a duplicator carbon dust leak protection device.
Background
The copying machine is an electrostatic copying machine, which is a device for copying documents by using electrostatic technology, belongs to an analog mode, can only copy documents faithfully, and a toner cartridge in the copying machine is used for storing carbon powder.
The existing toner cartridge toner chamber is usually sealed by a cover plate, but the toner is easy to leak because the cover plate is difficult to achieve the effect of complete sealing, so that a toner leakage-proof device of a copier is needed to solve the problem;
and the existing toner cartridge needs to be opened and closed when carbon powder is filled, and the existing structure is not convenient and quick enough, so that the toner filling is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a duplicator carbon dust leak protection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a duplicator carbon dust leak protection device, includes selenium drum shell, carbon dust chamber, developing tube, reinforced apron, carrying handle, sealing device, sealing plug and flip device, the inside at the selenium drum shell is seted up in the carbon dust chamber, developing tube fixed mounting is in the inside of selenium drum shell, reinforced apron rotates the surface of connecting at the selenium drum shell, carrying handle fixed mounting is in the upper end of reinforced apron, sealing device fixed mounting is in the inside one side of selenium drum shell, sealing plug fixed mounting is at the lower extreme of reinforced apron, flip device fixed mounting is in one side of selenium drum shell.
The elastic cover device comprises a fixing seat, the fixing seat is fixedly installed on one side of the selenium drum shell, a plug is fixedly installed at the lower end of one side of the feeding cover plate, a first spring is fixedly installed inside the fixing seat, a top plate is fixedly installed at the upper end of the first spring, a piston rod is arranged on one side of the inner wall of the fixing seat in a penetrating mode, a handle is fixedly installed at one end of the piston rod, a fixture block is fixedly installed at the other end of the piston rod, and a second spring is sleeved on the outer surface of the piston rod.
The sealing device comprises a sealing seat, the sealing seat is fixedly installed inside the selenium drum shell, and a sealing groove is formed in the sealing seat.
As a further aspect of the present invention: the shape and size of the sealing plug are matched with those of the sealing groove, and the sealing plug is made of nitrile rubber.
As a further aspect of the present invention: the plug is made of soft rubber, a clamping groove is formed in one side of the plug, and the clamping block is matched with the clamping groove in shape and size.
As a further aspect of the present invention: the piston rod is connected with the fixed seat in a sliding mode, and two ends of the second spring are fixedly connected with the piston rod and the fixed seat respectively.
As a further aspect of the present invention: the sealing plug is in a round cake shape.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this duplicator carbon dust leak protection device through setting up sealing device and sealing plug, has avoided the carbon dust to take place to reveal when storing, has improved the leakproofness between reinforced apron and the selenium drum shell.
2. This duplicator carbon dust leak protection device through setting up bullet lid device, is convenient for open and shut the lid rapidly when reinforced, makes reinforced operation convenient and fast more, and it is more convenient to use.
Drawings
FIG. 1 is a schematic structural diagram of a toner leakage preventing device of a copier.
FIG. 2 is an enlarged schematic view of the toner leakage preventing device of the copier at A in FIG. 1.
FIG. 3 is a schematic view of a sealing device of a toner leakage preventing device of a copier.
Shown in the figure: 1. a selenium drum shell; 2. a carbon powder chamber; 3. a developing tube; 4. a feeding cover plate; 5. a carrying handle; 6. a sealing device; 601. a sealing seat; 602. a sealing groove; 7. a sealing plug; 8. a flip cover device; 801. a fixed seat; 802. a plug; 803. a first spring; 804. a top plate; 805. a piston rod; 806. a handle; 807. a clamping block; 808. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, in the embodiment of the utility model, a duplicator carbon dust leak protection device, including toner cartridge shell 1, carbon dust chamber 2, developing tube 3, reinforced apron 4, carrying handle 5, sealing device 6, sealing plug 7 and bullet lid device 8, carbon dust chamber 2 is seted up in toner cartridge shell 1's inside, developing tube 3 fixed mounting is in toner cartridge shell 1's inside, reinforced apron 4 rotates the surface of connecting at toner cartridge shell 1, carrying handle 5 fixed mounting is in the upper end of reinforced apron 4, sealing device 6 fixed mounting is in the inside one side of toner cartridge shell 1, sealing plug 7 fixed mounting is at the lower extreme of reinforced apron 4, the shape size and the seal groove 602 looks adaptation of sealing plug 7, and the material of sealing plug 7 is nitrile rubber, the shape of sealing plug 7 is the cake form, bullet lid device 8 fixed mounting is in one side of toner cartridge shell 1.
The elastic cover device 8 comprises a fixed seat 801, the fixed seat 801 is fixedly arranged on one side of the toner cartridge housing 1, a plug 802 is fixedly arranged at the lower end of one side of the charging cover plate 4, a first spring 803 is fixedly arranged in the fixed seat 801, a top plate 804 is fixedly arranged at the upper end of the first spring 803, a piston rod 805 penetrates through one side of the inner wall of the fixed seat 801, the piston rod 805 is in sliding connection with the fixed seat 801, two ends of a second spring 808 are respectively fixedly connected with the piston rod 805 and the fixed seat 801, a handle 806 is fixedly arranged at one end of the piston rod 805, a clamping block 807 is fixedly arranged at the other end of the piston rod 805, the plug 802 is made of soft rubber, a clamping groove is formed in one side of the plug 802, the shape and size of the clamping block 807 are matched with the clamping groove, a second spring 808 is sleeved on, piston rod 805 compresses second spring 808 when moving to one side, fixture block 807 and the draw-in groove separation on the plug 802 simultaneously, plug 802 loses fixedly this moment, first spring 803 releases elasticity, it upwards pops out plug 802 to drive roof 804, make reinforced apron 4 be popped open rapidly, can annotate the carbon dust towards seal receptacle 601 position this moment, the back of filling finishing, cover reinforced apron 4, plug 802 is taken advantage of the tendency and is inserted fixing base 801, extrude fixture block 807, fixture block 807 blocks the draw-in groove under the resilience effect of second spring 808, form the fixed to plug 802, be convenient for switch the lid rapidly when reinforced, make reinforced operation convenient and fast more, it is more convenient to use.
The utility model discloses a theory of operation is: when the carbon powder is filled, the handle 806 is pulled to drive the piston rod 805 to move, the piston rod 805 moves to one side and compresses the second spring 808 at the same time, meanwhile, the fixture block 807 is separated from the fixture groove on the plug 802, at this time, the plug 802 is not fixed, the first spring 803 releases the elastic force to drive the top plate 804 to eject the plug 802 upwards, so that the charging cover plate 4 is rapidly ejected, at this time, carbon powder can be charged toward the position of the sealing seat 601, after charging is finished, the charging cover plate 4 is covered, the plug 802 is inserted into the fixing seat 801 along the same direction, the fixture block 807 is pressed, the fixture block 807 is clamped into the clamping groove under the action of the resilience force of the second spring 808, so as to fix the plug 802, when the feeding cover plate 4 is covered after the feeding is finished, the sealing plug 7 is inserted into the sealing groove 602 along with the feeding cover plate 4, the sealing plug 7 is deformed and then is inserted into the sealing groove 602 to be tightly contacted with the sealing groove 602.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a duplicator carbon dust leak protection device, includes selenium drum shell (1), carbon dust chamber (2), developing tube (3), reinforced apron (4), carrying handle (5), sealing device (6), sealing plug (7) and bullet lid device (8), its characterized in that: the carbon powder cavity (2) is formed in the selenium drum shell (1), the developing tube (3) is fixedly installed in the selenium drum shell (1), the charging cover plate (4) is rotatably connected to the outer surface of the selenium drum shell (1), the carrying handle (5) is fixedly installed at the upper end of the charging cover plate (4), the sealing device (6) is fixedly installed on one side of the selenium drum shell (1) in the inner portion, the sealing plug (7) is fixedly installed at the lower end of the charging cover plate (4), and the elastic cover device (8) is fixedly installed on one side of the selenium drum shell (1);
the cartridge cover device (8) comprises a fixed seat (801), the fixed seat (801) is fixedly installed on one side of the cartridge casing (1), a plug (802) is fixedly installed at the lower end of one side of the charging cover plate (4), a first spring (803) is fixedly installed inside the fixed seat (801), a top plate (804) is fixedly installed at the upper end of the first spring (803), a piston rod (805) penetrates through one side of the inner wall of the fixed seat (801), a handle (806) is fixedly installed at one end of the piston rod (805), a clamping block (807) is fixedly installed at the other end of the piston rod (805), and a second spring (808) is sleeved on the outer surface of the piston rod (805);
sealing device (6) are including seal receptacle (601), seal receptacle (601) fixed mounting is in the inside of selenium drum shell (1), seal groove (602) have been seted up to the inside of seal receptacle (601).
2. The copier carbon powder leakage-proof device of claim 1, which is characterized in that: the shape and size of the sealing plug (7) are matched with those of the sealing groove (602), and the sealing plug (7) is made of nitrile rubber.
3. The copier carbon powder leakage-proof device of claim 1, which is characterized in that: the plug (802) is made of soft rubber, a clamping groove is formed in one side of the plug (802), and the shape and the size of the clamping block (807) are matched with the clamping groove.
4. The copier carbon powder leakage-proof device of claim 1, which is characterized in that: the piston rod (805) is connected with the fixing seat (801) in a sliding mode, and two ends of the second spring (808) are fixedly connected with the piston rod (805) and the fixing seat (801) respectively.
5. The copier carbon powder leakage-proof device of claim 1, which is characterized in that: the sealing plug (7) is in a round cake shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021607371.3U CN213399203U (en) | 2020-08-05 | 2020-08-05 | Duplicator carbon dust leak protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021607371.3U CN213399203U (en) | 2020-08-05 | 2020-08-05 | Duplicator carbon dust leak protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213399203U true CN213399203U (en) | 2021-06-08 |
Family
ID=76203731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021607371.3U Active CN213399203U (en) | 2020-08-05 | 2020-08-05 | Duplicator carbon dust leak protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213399203U (en) |
-
2020
- 2020-08-05 CN CN202021607371.3U patent/CN213399203U/en active Active
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