One-button reset device for toner cartridge

Abstract

The utility model discloses a one-key reset device for a toner cartridge, comprising a toner cartridge device body, a laser projection port being provided on the top of the toner cartridge device body, a waste powder recovery bin being provided on one side of the interior of the toner cartridge device body, the interior of the waste powder recovery bin being non-rectangular and fixedly connected with a positioning block, a blocking push plate being slidably connected with the outer side of the positioning block, when the sliding of the blocking push plate will cause the sealing rubber pad on the outer side of the blocking push plate to scrape and clean the interior and inner wall of the waste powder recovery bin, and push the carbon powder remaining in the waste powder recovery bin out of the cleaning hole provided at the other end of the waste powder recovery bin, and then use the external light rod to push the blocking push plate to reset, and when the reset is completed, use the screws to fix the sealing baffle to one side of the toner cartridge device body again, so that the waste powder in the toner cartridge device body can be cleaned in a simple manner, thereby effectively reducing the work intensity of the operator.

Description

Technical Field

[0001] The utility model belongs to the technical field of toner cartridges, and in particular relates to a one-button resetting device for a toner cartridge. Background Art

[0002] The main component of toner (also known as carbon powder) is not carbon, but mostly composed of resin and carbon black, charging agent, magnetic powder, etc. The toner is ionized during the charging process of the machine to produce "ozone". This gas has only one benefit, which is to protect the earth and reduce the harm of solar radiation. It has no benefit to the human body itself, and will irritate the human mucous membrane, easily increase the incidence of asthma or nasal allergies, and even dizziness, vomiting and other phenomena.

[0003] At present, after the toner cartridge has been used for a long time, the printing of the printing machine is prone to blurring. However, the most common ones are equipped with a function of cleaning waste toner, which makes it more troublesome to clean the waste toner later and the work intensity is higher. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a one-key resetting device for a toner cartridge to solve the problem raised in the above background technology that the printing of a printing machine is prone to be blurred after the toner cartridge has been used for a long time. However, the common ones currently have a function of cleaning waste toner, which makes it more troublesome to clean the waste toner later and the work intensity is higher.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a one-key reset device for a toner cartridge, comprising a toner cartridge device body, a laser projection port is provided on the top of the toner cartridge device body, a waste powder recovery bin is provided on one side of the interior of the toner cartridge device body, the interior of the waste powder recovery bin is non-rectangular and fixedly connected with a positioning block, a blocking push plate is slidably connected to the outer side of the positioning block, a cleaning hole is provided on the other side of the interior of the toner cartridge device body and at one end close to the waste powder recovery bin, a protective cylinder is provided on the top of the toner cartridge device body, a positioning ring is fixedly connected to the lower end of the outer side of the protective cylinder, a fan is provided inside the protective cylinder, a slide groove is provided on the upper end of the interior of the toner cartridge device body, a protective plate is provided between the two slide grooves, sliders are symmetrically fixedly connected to the upper and lower ends of the protective plate, a screw is threadedly connected to one end of the interior of the protective plate, and a reset device is provided on one side of the toner cartridge device body and at one end close to the feed pipe.

[0006] Preferably, a feed pipe is fixedly connected to one side of the toner cartridge device body, and a sealing plug is snap-fittedly connected to one end of the feed pipe.

[0007] Preferably, the blocking push plate is slidably connected inside the waste powder recovery bin.

[0008] Preferably, the protective tube and the positioning ring are fixedly connected to the toner cartridge device body by bolts.

[0009] Preferably, the protective tube, the positioning ring and the fan are provided in plurality and are close to the top side of the laser projection port.

[0010] Preferably, the protective plate is close to one side of the laser projection port.

[0011] Preferably, the protective plate and the sliding block are slidably connected to the toner cartridge device body via a sliding groove.

[0012] Preferably, the screw is rotatably connected inside the toner cartridge device body, and one end of the screw is fixedly connected with a knob.

[0013] Compared with the prior art, the utility model provides a one-key reset device for a toner cartridge, which has the following beneficial effects:

[0014] 1. The utility model provides a one-key reset device for the toner cartridge. After the toner cartridge is used, the screws fastening the toner cartridge device body and the sealing baffle are removed so that the sealing baffle can be taken out. Then, the sealing push plate provided inside the waste powder recovery bin is pushed so that the sealing push plate slides from one end of the waste powder recovery bin to the other end of the waste powder recovery bin along the lateral direction of the positioning block. At this time, the sliding of the sealing push plate will cause the sealing rubber pad on the outer side of the sealing push plate to scrape and clean the interior and inner wall of the waste powder recovery bin, and push the toner powder left inside the waste powder recovery bin out of the cleaning hole provided at the other end of the waste powder recovery bin. Then, the sealing push plate is pushed to reset by the external light rod. After the reset is completed, the sealing baffle is fixed to one side of the toner cartridge device body by the screws again, so that the waste powder inside the toner cartridge device body can be cleaned in a simple way, thereby effectively reducing the work intensity of the operator.

[0015] 2. The utility model provides a protective mechanism consisting of a slide groove, a protective plate, a slider, a screw and a knob. After the toner cartridge is used up, the knob provided at the upper end of the toner cartridge device body is rotated, and the knob will drive the screw to rotate. The protective plate will immediately block the laser projection port under the rotation of the screw thread. Blocking the laser projection port can effectively reduce the entry of external dust into the interior of the toner cartridge device body and affect the printing effect. When the toner cartridge needs to be used, the protective plate can be moved away from the laser projection port by rotating the knob in the opposite direction, and the toner cartridge can be used normally immediately, thereby effectively increasing the service life of the toner cartridge.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a structural schematic diagram of a one-button reset device for a toner cartridge proposed by the utility model;

[0019] Figure 2 This is a structural schematic diagram of a one-button reset device for a toner cartridge proposed by the utility model;

[0020] Figure 3 This is a structural schematic diagram of a one-button reset device for a toner cartridge proposed by the utility model;

[0021] Figure 4 This is a structural schematic diagram of a one-button reset device for a toner cartridge proposed by the utility model;

[0022] In the figure: toner cartridge device body 1, laser projection port 2, feed pipe 3, sealing plug 4, waste powder recovery bin 5, positioning block 6, sealing push plate 7, protective cylinder 8, positioning ring 9, fan 10, slide groove 11, protective plate 12, slider 13, screw 14, knob 15, cleaning hole 16, sealing baffle 17, reset device 18. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4The utility model provides a technical solution: a one-key reset device for a toner cartridge, comprising a toner cartridge device body 1, a laser projection port 2 is provided on the top of the toner cartridge device body 1, a waste powder recovery bin 5 is provided on one side of the toner cartridge device body 1, the waste powder recovery bin 5 is non-rectangular in shape and fixedly connected with a positioning block 6, a blocking push plate 7 is slidably connected to the outer side of the positioning block 6, a cleaning hole 16 is provided on the other side of the toner cartridge device body 1 and close to one end of the waste powder recovery bin 5, a protective cylinder 8 is provided on the top of the toner cartridge device body 1, a positioning ring 9 is fixedly connected to the lower end of the outer side of the protective cylinder 8, a fan 10 is provided inside the protective cylinder 8, a slide groove 11 is provided on the upper end of the interior of the toner cartridge device body 1, a protective plate 12 is provided between the two slide grooves 11, a slider 13 is symmetrically fixedly connected to the upper and lower ends of the protective plate 12, a screw 14 is threadedly connected to one end of the protective plate 12, and the toner cartridge device body 1 The sealing baffle 17 can be taken out by removing the screws fastening the toner cartridge device body 1 and the sealing baffle 17, and then the sealing push plate 7 provided inside the waste powder recovery bin 5 is pushed so that the sealing push plate 7 slides from one end of the waste powder recovery bin 5 to the other end of the waste powder recovery bin 5 along the transverse direction of the positioning block 6. At this time, the sliding of the sealing push plate 7 will cause the sealing rubber pad on the outer side of the sealing push plate 7 to scrape and clean the interior and inner wall of the waste powder recovery bin 5, and push the toner powder remaining in the waste powder recovery bin 5 out of the cleaning hole 16 provided at the other end of the waste powder recovery bin 5, and then use the external light rod to push the sealing push plate 7 to reset. When the reset is completed, the sealing baffle 17 is fixed to one side of the toner cartridge device body 1 by screws again, so that the waste powder inside the toner cartridge device body 1 can be cleaned in a simple way.

[0025] In the present invention, preferably, a feed pipe 3 is fixedly connected to one side of the toner cartridge device body 1 , and a sealing plug 4 is snap-connected to one end of the feed pipe 3 .

[0026] In the present invention, preferably, the blocking push plate 7 is located inside the waste powder recovery bin 5 and is slidably connected thereto.

[0027] In the present invention, preferably, the protective tube 8 and the positioning ring 9 are fixedly connected to the toner cartridge device body 1 by bolts.

[0028] In the present invention, preferably, a plurality of protective tubes 8 , positioning rings 9 and fans 10 are provided and are close to one side of the top of the laser projection port 2 .

[0029] In the present invention, preferably, the protection plate 12 is close to one side of the laser projection port 2 .

[0030] In the present invention, preferably, the protection plate 12 and the sliding block 13 are slidably connected to the toner cartridge device body 1 through the sliding groove 11 .

[0031] In the present invention, preferably, the screw 14 is located inside the toner cartridge device body 1 for rotational connection, and one end of the screw 14 is fixedly connected to a knob 15 .

[0032] The working principle and use process of the utility model are as follows: after using the toner cartridge, the screws that fasten the toner cartridge device body 1 and the sealing baffle 17 are removed so that the sealing baffle 17 can be taken out, and then the sealing push plate 7 provided inside the waste powder recovery bin 5 is pushed so that the sealing push plate 7 slides from one end of the waste powder recovery bin 5 to the other end of the waste powder recovery bin 5 along the lateral direction of the positioning block 6. At this time, the sliding of the sealing push plate 7 will cause the sealing rubber pad on the outside of the sealing push plate 7 to scrape and clean the inside and inner wall of the waste powder recovery bin 5, and push the remaining toner powder inside the waste powder recovery bin 5 out of the cleaning hole 16 provided at the other end of the waste powder recovery bin 5, and then use the external polished rod to push the sealing push plate 7 to reset it. When the reset is completed, the sealing baffle 17 is fixed to one side of the toner cartridge device body 1 by screws again. , and then the waste powder inside the toner cartridge device body 1 can be cleaned in a simple way, thereby effectively reducing the work intensity of the operator. By setting a protective mechanism composed of a slide groove 11, a protective plate 12, a slider 13, a screw 14 and a knob 15, after the toner cartridge is used up, by rotating the knob 15 provided at the upper end of the toner cartridge device body 1, the knob 15 will drive the screw 14 to rotate, and the protective plate 12 will block the laser projection port 2 under the thread rotation of the screw 14. Blocking the laser projection port 2 can effectively reduce external dust from entering the interior of the toner cartridge device body 1 and affecting the printing effect. When the toner cartridge needs to be used, it only needs to reversely rotate the knob 15 to make the protective plate 12 away from the laser projection port 2, and it can be used normally immediately, thereby effectively prolonging the service life of the toner cartridge.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A one-touch reset device for a toner cartridge, comprising a toner cartridge device body (1), characterized in that: A laser projection port (2) is provided on the top of the toner cartridge device body (1); a waste powder recovery bin (5) is provided on one side of the interior of the toner cartridge device body (1); the interior of the waste powder recovery bin (5) is non-rectangular and fixedly connected with a positioning block (6); a blocking push plate (7) is slidably connected to the outer side of the positioning block (6); a cleaning hole (16) is provided on the other side of the interior of the toner cartridge device body (1) and close to one end of the waste powder recovery bin (5); a protective tube (8) is provided on the top of the toner cartridge device body (1); the protective tube (8) A positioning ring (9) is fixedly connected to the lower end of the outer side, a fan (10) is arranged inside the protective tube (8), a slide groove (11) is opened at the upper end inside the toner cartridge device body (1), a protective plate (12) is arranged between the two slide grooves (11), and sliders (13) are symmetrically fixedly connected to the upper and lower ends of the protective plate (12), a screw (14) is threadedly connected to one end of the protective plate (12), and a reset device (18) is arranged on one side of the toner cartridge device body (1) and at one end close to the feed pipe (3).

2. A one-button reset device for a toner cartridge according to claim 1, characterized in that: A feed pipe (3) is fixedly connected to one side of the toner cartridge device body (1), and a sealing plug (4) is snap-connected to one end of the feed pipe (3).

3. A one-button reset device for a toner cartridge according to claim 2, characterized in that: The blocking push plate (7) is located inside the waste powder recovery bin (5) and is slidably connected thereto.

4. A one-key reset device for a toner cartridge according to claim 3, characterized in that: The protective tube (8) and the positioning ring (9) are fixedly connected to the toner cartridge device body (1) via bolts.

5. A one-button reset device for a toner cartridge according to claim 4, characterized in that: The protective tube (8), positioning ring (9) and fan (10) are provided in plurality and are located close to the top side of the laser projection port (2).

6. A one-button reset device for a toner cartridge according to claim 5, characterized in that: The protection plate (12) is located close to one side of the laser projection port (2).

7. A one-key reset device for a toner cartridge according to claim 6, characterized in that: The protective plate (12) and the sliding block (13) are slidably connected to the toner cartridge device body (1) via a sliding groove (11).

8. A one-key reset device for a toner cartridge according to claim 7, characterized in that: The screw rod (14) is located inside the toner cartridge device body (1) and is rotatably connected, and one end of the screw rod (14) is fixedly connected to a knob (15).

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