Printer toner cartridge convenient for adding carbon powder

Abstract

The utility model relates to the technical field of toner cartridges, in particular to a printer toner cartridge convenient for adding toner, which comprises a toner cartridge body, a toner bin fixedly mounted on the toner cartridge body, a feeding mechanism mounted on the toner bin, a stirring mechanism mounted in the toner bin, and an observation window fixedly mounted on the toner bin. The shape of the observation window is square, and the observation window is made of transparent glass. According to the toner cartridge, the feeding mechanism is arranged, so that the purpose of conveniently opening the toner bin is achieved, the purpose of conveniently adding toner is achieved, the sealing performance is good, moisture is prevented from entering the toner bin, the stirring mechanism is arranged, the purpose of increasing the stirring function of the toner bin is achieved, and the situation that the use of the toner cartridge body is affected due to toner caking is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of toner cartridges, in particular to a toner cartridge for a printer which is convenient for adding carbon powder. Background Art

[0002] The toner cartridge is a crucial imaging component in printers. The toner inside it is gradually consumed during the printing process. Traditional toner cartridges require complex disassembly and replacement once the toner is depleted, which is not only time-consuming and labor-intensive, but also easily causes environmental pollution and wastes resources.

[0003] Currently, when adding toner, the first step is to remove the toner cartridge from the printer, find the fixing screws on the printer toner cartridge cover, use a screwdriver to remove the screws fixing the toner cartridge cover, and then use a screwdriver to gently pry open the cover, then remove the toner cover, and then add toner. The operation is cumbersome and the sealing performance needs to be improved. At the same time, the toner cartridge does not have a stirring mechanism, which causes the toner to easily clump, thus affecting the use of the toner cartridge. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to provide a toner cartridge for a printer which is convenient for adding toner.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A toner cartridge for a printer that is convenient for adding toner is designed, comprising a toner cartridge body, a toner hopper fixedly mounted on the toner cartridge body, a feeding mechanism mounted on the toner hopper, a stirring mechanism mounted in the toner hopper, and an observation window fixedly mounted on the toner hopper. The observation window is square in shape and is made of transparent glass.

[0007] Furthermore, the stirring mechanism includes a cavity, which is opened in the carbon powder bin and has a square shape.

[0008] Furthermore, a small motor is fixedly mounted on the inner wall of the cavity, and a rotating rod is fixedly mounted on the rotating shaft end of the small motor.

[0009] Furthermore, the rotating rod is in the shape of a cylindrical rod, one end of the rotating rod rotates and penetrates the inner wall of the carbon powder bin, and a stirring rod is fixedly mounted on the rotating rod, and the stirring rod is in the shape of a strip rod.

[0010] Furthermore, the delivery mechanism includes a delivery pipe, which is fixedly installed on the carbon powder bin and connected to the carbon powder bin. The delivery pipe is in the shape of a circular ring tube.

[0011] Furthermore, the inner wall of the delivery pipe is provided with a thread, the inner wall of the delivery pipe is threadedly connected to a threaded rod, the threaded rod is in the shape of a cylindrical rod, and a handle is fixedly installed on the top end of the threaded rod, the handle is in the shape of a disc.

[0012] Furthermore, a first sealing ring is fixedly installed on the bottom end of the handle, and a second sealing ring is fixedly installed on the carbon powder bin. The second sealing ring is in the shape of a circular ring, and both the second sealing ring and the first sealing ring are made of fluororubber.

[0013] The utility model proposes a toner cartridge for a printer that is convenient for adding toner, and has the following beneficial effects: the utility model is provided with a feeding mechanism, which makes it easy to open the toner bin, thereby achieving the purpose of convenient toner addition, and has good sealing performance to prevent the entry of moisture. By providing a stirring mechanism, the purpose of increasing the stirring function of the toner bin is achieved, and toner is prevented from agglomerating, which affects the use of the toner cartridge body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a rear view of the overall structure of the utility model;

[0016] Figure 3 This is a partial cross-sectional view of the carbon powder bin of the present utility model;

[0017] Figure 4 Schematic diagram of the threaded rod of the present utility model;

[0018] Figure 5 It is an enlarged view of point A of the present utility model.

[0019] In the figure: 1. Toner cartridge body; 21. Threaded rod; 22. First sealing ring; 23. Handle; 24. Second sealing ring; 25. Delivery pipe; 31. Rotating rod; 32. Small motor; 33. Stirring rod; 34. Cavity; 4. Toner hopper; 5. Observation window. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-5, a toner cartridge for a printer that is convenient for adding toner, includes a toner cartridge body 1, which is characterized in that: a toner bin 4 is fixedly mounted on the toner cartridge body 1, the toner bin 4 is provided for storing toner, and a feeding mechanism is installed on the toner bin 4. By providing the feeding mechanism, the toner bin 4 is conveniently opened, thereby achieving the purpose of convenient toner addition, and the sealing performance is good to prevent the entry of moisture, and a stirring mechanism is installed in the toner bin 4. By providing the stirring mechanism, the stirring function of the toner bin 4 is increased, and toner is prevented from agglomerating, thereby affecting the use of the toner cartridge body 1, and an observation window 5 is fixedly mounted on the toner bin 4. The shape of the observation window 5 is square and the observation window 5 is made of transparent glass. By providing the observation window 5, the user can observe the remaining toner through the observation window 5.

[0022] In detail, the stirring mechanism includes a cavity 34 . The cavity 34 is opened in the carbon powder bin 4 . The cavity 34 is in the shape of a square cavity. The cavity 34 is provided to receive the installation of the small motor 32 .

[0023] Furthermore, a small motor 32 is fixedly installed on the inner wall of the cavity 34. The small motor 32 is used to drive the rotating rod 31 to rotate. The rotating rod 31 is fixedly installed on the rotating shaft end of the small motor 32. The rotating rod 31 is used to receive the installation of the stirring rod 33 and also to drive the stirring rod 33 to rotate.

[0024] Furthermore, the rotating rod 31 is in the shape of a cylindrical rod, one end of which rotates and passes through the inner wall of the toner bin 4. A stirring rod 33 is fixedly mounted on the rotating rod 31, and the stirring rod 33 is in the shape of a bar rod. The stirring rod 33 is provided to stir the toner in the toner bin 4 to prevent the toner from agglomerating, thereby affecting the use of the toner cartridge. When the toner needs to be stirred, the small motor 32 is started, and the small motor 32 drives the rotating rod 31 to rotate. When the rotating rod 31 rotates, it will drive the stirring rod 33 to rotate, and the stirring rod 33 will stir the toner in the toner bin 4 to prevent the toner from agglomerating and affecting the use of the toner cartridge.

[0025] In more detail, the delivery mechanism includes a delivery pipe 25, which is fixedly installed on the toner bin 4. The delivery pipe 25 is connected to the toner bin 4. The delivery pipe 25 is in the shape of a circular tube. The setting of the delivery pipe 25 is used to add toner into the toner bin 4.

[0026] In general, the inner wall of the delivery pipe 25 is provided with a thread. By setting up the delivery pipe 25 with a thread on the inner wall, it is convenient to thread the threaded rod 21. The inner wall of the delivery pipe 25 is threadedly connected with the threaded rod 21. The threaded rod 21 is set to be threadedly connected to the delivery pipe 25, thereby achieving the purpose of closing the delivery pipe 25. The threaded rod 21 is shaped like a cylindrical rod. A handle 23 is fixedly installed on the top of the threaded rod 21. The handle 23 is shaped like a disc. The handle 23 is set to rotate the threaded rod 21.

[0027] Finally, a first sealing ring 22 is fixedly installed at the bottom end of the handle 23, and a second sealing ring 24 is fixedly installed on the carbon powder bin 4. The second sealing ring 24 is in the shape of a ring. The second sealing ring 24 and the first sealing ring 22 are both made of fluororubber. Fluororubber is also called fluorosilicone rubber or fluorocarbon rubber. It is a synthetic rubber. Its main component is a polymer containing fluorine atoms. Fluororubber has excellent chemical resistance to many chemicals, including strong acids, strong alkalis, halogens, oxidants, solvents and greases. Fluororubber has good resistance to mineral oil, hydraulic oil and fuel oil. It can resist ultraviolet rays, Ozone and oxygen, so it is also very stable when used outdoors. Fluororubber is not easy to age and can maintain its performance even if exposed to harsh environments for a long time. Fluororubber has excellent sealing performance and can effectively prevent gases, liquids and other fluids from passing through the sealing surface. Fluororubber can maintain a certain shape when compressed and quickly return to its original shape after the pressure is released, which helps to maintain the continuity of the sealing surface. By providing a first sealing ring 22 and a second sealing ring 24 made of fluororubber, it is convenient to improve the sealing performance of the delivery pipe 25 to prevent moisture from entering, thereby causing carbon powder to agglomerate in the carbon powder bin 4.

[0028] When it is necessary to add toner, turn the handle 23, and the handle 23 drives the threaded rod 21 to rotate until the threaded rod 21 is taken out of the delivery pipe 25, thereby achieving the purpose of opening the toner bin 4, and then the toner is delivered into the toner bin 4 through the delivery pipe 25. After the delivery is completed, the threaded rod 21 is threadedly connected to the delivery pipe 25 through the handle 23. When the threaded rod 21 is threadedly installed, the first sealing ring 22 will squeeze the second sealing ring 24, thereby achieving the purpose of sealing the delivery pipe 25, preventing moisture from entering the toner bin 4 through the delivery pipe 25, thereby causing toner to clump.

[0029] Working mode: During operation, when it is necessary to add carbon powder, turn the handle 23, and the handle 23 drives the threaded rod 21 to rotate until the threaded rod 21 is taken out from the delivery pipe 25, thereby achieving the purpose of opening the carbon powder bin 4, and then the carbon powder is delivered into the carbon powder bin 4 through the delivery pipe 25. After the delivery is completed, the threaded rod 21 is threadedly connected to the delivery pipe 25 through the handle 23. When the threaded rod 21 is threadedly installed, the first sealing ring 22 will squeeze the second sealing ring 24. The second sealing ring 24 and the first sealing ring 22 are both made of fluororubber, which is also called fluorosilicone rubber or fluorocarbon rubber. It is a synthetic rubber. Its main component is a polymer containing fluorine atoms. Fluorine rubber has excellent chemical resistance to many chemicals, including strong acids. , strong alkali, halogen, oxidant, solvent and grease, fluororubber has good resistance to mineral oil, hydraulic oil and fuel oil, it can resist ultraviolet rays, ozone and oxygen, so it is also very stable when used outdoors, fluororubber is not easy to age, even if it is exposed to harsh environment for a long time, it can maintain its performance, fluororubber has excellent sealing performance, can effectively prevent gas, liquid and other fluids from passing through the sealing surface, fluororubber can maintain a certain shape when compressed, and quickly return to its original shape after the pressure is released, which helps to maintain the continuity of the sealing surface, by providing a first sealing ring 22 and a second sealing ring 24 made of fluororubber, it is convenient to improve the sealing performance of the delivery pipe 25 to prevent moisture from entering, thereby causing carbon powder to agglomerate in the carbon powder bin 4.

[0030] When the toner needs to be stirred, the small motor 32 is started, and the small motor 32 drives the rotating rod 31 to rotate. When the rotating rod 31 rotates, it will drive the stirring rod 33 to rotate. The stirring rod 33 will stir the toner in the toner bin 4 to prevent the toner from clumping and affecting the use of the toner cartridge.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A toner cartridge for a printer that is convenient for adding toner, comprising a toner cartridge body (1), characterized in that: A toner bin (4) is fixedly mounted on the toner cartridge body (1), a feeding mechanism is mounted on the toner bin (4), and a stirring mechanism is mounted inside the toner bin (4); An observation window (5) is fixedly mounted on the carbon powder bin (4); the observation window (5) is square in shape and is made of transparent glass.

2. A printer toner cartridge that is convenient for adding toner according to claim 1, characterized in that: The stirring mechanism comprises a cavity (34), the cavity (34) is opened in the carbon powder bin (4), and the shape of the cavity (34) is a square cavity.

3. A printer toner cartridge that is convenient for adding toner according to claim 2, characterized in that: A small motor (32) is fixedly mounted on the inner wall of the cavity (34), and a rotating rod (31) is fixedly mounted on the rotating shaft end of the small motor (32).

4. A printer toner cartridge that is convenient for adding toner according to claim 3, characterized in that: The rotating rod (31) is in the shape of a cylindrical rod, one end of which rotates and penetrates the inner wall of the carbon powder bin (4), and a stirring rod (33) is fixedly mounted on the rotating rod (31), and the stirring rod (33) is in the shape of a strip rod.

5. The toner cartridge for a printer that is convenient for adding toner according to claim 1, characterized in that: The delivery mechanism comprises a delivery pipe (25), the delivery pipe (25) is fixedly mounted on the carbon powder bin (4), the delivery pipe (25) is connected to the carbon powder bin (4), and the delivery pipe (25) is in the shape of a circular ring pipe.

6. The toner cartridge for a printer that is convenient for adding toner according to claim 5, characterized in that: The inner wall of the delivery pipe (25) is provided with a thread, and the inner wall of the delivery pipe (25) is threadedly connected to a threaded rod (21), the threaded rod (21) is in the shape of a cylindrical rod, and a handle (23) is fixedly installed at the top end of the threaded rod (21), and the handle (23) is in the shape of a disc.

7. The toner cartridge for a printer that is convenient for adding toner according to claim 6, characterized in that: A first sealing ring (22) is fixedly mounted on the bottom end of the handle (23), and a second sealing ring (24) is fixedly mounted on the carbon powder bin (4). The second sealing ring (24) is in the shape of a circular ring, and both the second sealing ring (24) and the first sealing ring (22) are made of fluororubber.

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