Moisture-proof toner cartridge

Abstract

The utility model belongs to the field of printing technology, and discloses a moisture-proof toner cartridge; it includes a toner cartridge body, a pair of mounting cavities are provided at the top of the toner cartridge body, a storage box is slidably connected inside the pair of mounting cavities, a storage cavity is provided at the top of the storage box, a slide is provided at the bottom of the storage box, a baffle is slidably connected inside the storage cavity, and a mounting mechanism and a disassembly mechanism are respectively provided inside the slide, and the mounting mechanism is used to quickly connect the storage box with the toner cartridge body. The device realizes the rapid replacement of the desiccant pack inside the storage cavity through the structural design of the mounting mechanism and the disassembly mechanism, without the need for frequent disassembly and assembly of bolts, solves the problem that the process of replacing the desiccant pack is relatively cumbersome, and requires the use of specific tools to disassemble and install the bolts, and improves the convenience of the device when used.

Description

Technical Field

[0001] The utility model relates to the technical field of printing, and more specifically to a moisture-proof toner cartridge. Background Art

[0002] Toner cartridges are one of the important consumables of printers, mainly composed of toner cartridges and toner cartridges. With the popularization and efficiency of modern office equipment, printers have become an indispensable work partner for many companies and individuals. However, traditional printer toner cartridges often face a thorny problem during use - moisture. The development of moisture-proof toner cartridges was born to solve this problem.

[0003] According to a moisture-proof toner cartridge and toner cartridge disclosed by Chinese patent publication number CN212541016U, the toner cartridge comprises a toner cartridge body, a toner bin is arranged in the toner cartridge body, a first mounting port and a second mounting port are arranged on the toner cartridge body, the first mounting port and the second mounting port are both communicated with the toner bin, mounting bins are arranged in the first mounting port and the second mounting port, connecting plates are arranged on both sides of the mounting bins, the connecting plates and the mounting bins are arranged as an integral whole, the connecting plates are bolted to the toner cartridge body, a connecting cover and an enclosure are arranged on the back of the mounting bin, a storage cavity is formed between the connecting cover and the enclosure, a desiccant bag is arranged in the storage cavity; the moisture-proof toner cartridge can effectively prevent the toner in the toner cartridge body from getting damp.

[0004] However, in the above patent, when replacing the desiccant pack, it is necessary to remove the bolts between the connecting plate and the toner cartridge body, and between the connecting cover and the enclosure body in turn. The process is rather cumbersome and requires the use of specific tools to remove and install the bolts, which brings a certain degree of inconvenience to the user. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a moisture-proof toner cartridge.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a moisture-proof toner cartridge, comprising a toner cartridge body, a pair of installation cavities are provided at the top of the toner cartridge body, a storage box is slidably connected to the inside of the pair of installation cavities, a storage cavity is provided at the top of the storage box, a slide groove is provided at the bottom of the storage box, a baffle is slidably connected to the inside of the storage cavity, an installation mechanism and a disassembly mechanism are respectively provided inside the slide groove, the installation mechanism is used to quickly connect the storage box with the toner cartridge body, and the disassembly mechanism is used to quickly separate the storage box from the toner cartridge body.

[0007] Further, the mounting mechanism includes three groups of first springs, the bottom ends of the three groups of first springs are fixedly connected to the bottom end of the mounting cavity, the top ends of the three groups of first springs are fixedly connected to a support plate, the bottom end of the mounting cavity is fixedly connected to a fixing rod, the top end of the fixing rod is fixedly connected to a semicircular plate, the semicircular plate is located inside the slide groove, the bottom end of the semicircular plate is fitted with a block, a mounting groove is provided on the outside of the storage box, the interior of the mounting groove is slidably connected to a limiting circular plate, the limiting circular plate is fixedly connected to the block, a pair of limiting rods are provided inside the mounting groove, one end of the pair of limiting rods is fixedly connected to a connecting circular plate, the connecting circular plate is fixedly connected to the mounting groove, one end of the pair of limiting rods away from the mounting groove is fixedly connected to the inner wall of the mounting groove, the pair of limiting rods both penetrate the limiting circular plate, and a second spring is fixedly connected between the connecting circular plate and the limiting circular plate.

[0008] Furthermore, the disassembly mechanism includes a fixing ring, which is fixedly connected to the outer side of the fixing rod. A slider is provided at the top of the fixing ring, and the slider is slidably connected to the outer side of the fixing rod. The diameter of the slider is larger than the diameter of the semicircular plate.

[0009] Furthermore, a handle is fixedly connected to the top of the storage box, and a support plate is fixedly connected to the top of the baffle.

[0010] Furthermore, a pair of the installation mechanism and the disassembly mechanism are provided, and the pair of the installation mechanism and the disassembly mechanism are respectively provided at the bottom ends of a pair of storage boxes.

[0011] The technical effects and advantages of the moisture-proof toner cartridge of the utility model are as follows:

[0012] Through the structural design of the installation mechanism and the disassembly mechanism, the desiccant pack inside the storage chamber can be quickly replaced without frequent disassembly and installation of bolts, which solves the problem that the process of replacing the desiccant pack is cumbersome and requires the use of specific tools to disassemble and install the bolts, thereby improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a schematic cross-sectional view of a toner cartridge body in the utility model.

[0015] Figure 3 It is a cross-sectional schematic diagram of a storage box in the present utility model.

[0016] Figure 4 It is a schematic diagram of the structure of the semicircular plate, the sliding block and the clamping block in the utility model.

[0017] Figure 5 It is a partial plan view of the utility model.

[0018] Figure 6 It is a partial explosion schematic diagram of the utility model.

[0019] In the figure:

[0020] 1. Toner cartridge body; 2. Installation cavity; 3. Storage box; 4. Storage cavity; 5. Slide groove; 6. Baffle plate; 7. First spring; 8. Support plate; 9. Fixed rod; 10. Semicircular plate; 11. Block; 12. Limiting circular plate; 13. Limiting rod; 14. Connecting circular plate; 15. Second spring; 16. Fixed ring; 17. Slider; 18. Handle; 19. Support plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 - Figure 6 As shown, a moisture-proof toner cartridge comprises a toner cartridge body 1, a pair of mounting cavities 2 are provided at the top of the toner cartridge body 1, a storage box 3 is slidably connected to the inside of the pair of mounting cavities 2, a storage cavity 4 is provided at the top of the storage box 3, a slide groove 5 is provided at the bottom of the storage box 3, a baffle 6 is slidably connected to the inside of the storage cavity 4, a mounting mechanism and a disassembly mechanism are respectively provided inside the slide groove 5, the mounting mechanism is used for quickly connecting the storage box 3 with the toner cartridge body 1, and the disassembly mechanism is used for quickly separating the storage box 3 from the toner cartridge body 1.

[0023] The desiccant bag is placed inside the toner cartridge, and the toner cartridge is installed inside the printer by bolt connection. When the printer is working, the laser beam is adjusted and focused by the photoconductive device and then directed to the surface of the toner cartridge. The selenium element in the toner cartridge converts the laser beam into a charge image. The photosensitive material covered on the surface of the toner cartridge absorbs the laser beam to form charged particles with a ground state of charge. The charged particles will generate charges to form a charge image, so that a negative charge layer is formed on the surface of the toner cartridge. The charged particles are attracted by the charged toner to form a pattern required for printing. The toner forms an image with charge on the toner cartridge, and the toner on the toner cartridge is transferred to the paper. Through high temperature and pressure, the toner is melted and transferred to the paper to complete the printing process. However, when replacing the desiccant bag, it is necessary to use specific tools to remove and install the bolts, which brings a certain degree of inconvenience to the user. In order to solve the above problem, when using this embodiment, first slide the baffle 6, place the desiccant bag inside the storage chamber 4, and the desiccant bag can be removed from the storage chamber 4. When the storage box 3 is in the state of being removed, the desiccant bag 2 can be quickly removed and the desiccant bag 2 can be quickly removed.

[0024] like Figure 2 - Figure 5As shown, the mounting mechanism includes three groups of first springs 7, the bottom ends of the three groups of first springs 7 are fixedly connected to the bottom end of the mounting cavity 2, the top ends of the three groups of first springs 7 are fixedly connected to a support plate 8, the bottom end of the mounting cavity 2 is fixedly connected to a fixing rod 9, the top end of the fixing rod 9 is fixedly connected to a semicircular plate 10, the semicircular plate 10 is inside the slide groove 5, the bottom end of the semicircular plate 10 is attached to a card block 11, the outer side of the storage box 3 is provided with a mounting groove, the inner sliding groove of the mounting groove is A limiting circular plate 12 is connected, and the limiting circular plate 12 is fixedly connected to the clamping block 11. A pair of limiting rods 13 are arranged inside the mounting groove, and one end of the limiting rods 13 is fixedly connected to a connecting circular plate 14, and the connecting circular plate 14 is fixedly connected to the mounting groove. One end of the limiting rods 13 away from the mounting groove is fixedly connected to the inner wall of the mounting groove. The limiting rods 13 pass through the limiting circular plate 12, and a second spring 15 is fixedly connected between the connecting circular plate 14 and the limiting circular plate 12.

[0025] The storage box 3 is moved downward along the inner wall of the installation cavity 2. When the storage box 3 moves downward, the card block 11 is driven to move downward. When the card block 11 moves downward, the inclined surface of the card block 11 will first contact the arc surface of the semicircular plate 10. The card block 11 continues to move downward and will be blocked by the semicircular plate 10. The card block 11 is forced to drive the limiting circular plate 12 to move along the limiting rod 13. During the movement of the limiting circular plate 12, the second spring 15 is squeezed, causing the second spring 15 to deform and generate elastic potential energy. When the card block 11 passes over the semicircular plate 10, the squeezing of the semicircular plate 10 on the card block 11 ends, the force on the second spring 15 ends, and the card block 11 is released instantly. The first spring 7 releases its elastic potential energy and drives the storage box 3 to reset through the limiting circular plate 12. At this time, the storage box 3 moves down a distance that just squeezes the support plate 8. The support plate 8 is forced to squeeze the first spring 7, causing the first spring 7 to deform and generate elastic potential energy. Then the movement of the storage box 3 is ended, and the first spring 7 releases its elastic potential energy, pushing the storage box 3 to reset through the support plate 8. During the resetting process of the storage box 3, the block 11 is just engaged with the bottom end of the semicircular plate 10. On the resetting route of the storage box 3, the block 11 is blocked by the semicircular plate 10 and cannot complete the reset, thereby realizing the function of quickly installing the storage box 3.

[0026] like Figure 3 - Figure 6 As shown, the disassembly mechanism includes a fixing ring 16, which is fixedly connected to the outer side of the fixing rod 9. A slider 17 is provided at the top of the fixing ring 16. The slider 17 is slidably connected to the outer side of the fixing rod 9, and the diameter of the slider 17 is larger than the diameter of the semicircular plate 10.

[0027] When removing the storage box 3, it is only necessary to continue to move the storage box 3 downward. The storage box 3 now drives the card block 11 to press the slider 17 downward. The card block 11 is forced to move in the direction of the second spring 15, and the second spring 15 is forced to deform through the limiting circular plate 12. When the card block 11 passes through the center of the slider 17, the card block 11 contacts the arc surface of the lower half of the slider 17. At this time, the card block 11 is pulled upward by the storage box 3. When the card block 11 moves upward, since the card block 11 contacts the arc surface of the lower half of the slider 17, the card block 11 will drive the slider 17 synchronously. When the slider 17 contacts the semicircular plate 10, the slider 17 cannot move upward any further. However, the card block 11 continues to move upward and will continue to squeeze the second spring 15. Subsequently, the storage box 3 is instantly pulled upward. At the moment when the card block 11 is separated from the squeeze of the slider 17, the second spring 15 releases its elastic potential energy and pushes the card block 11 to reset via the limiting circular plate 12. When the card block 11 is reset, it is already on the arc surface of the semicircular plate 10. The blocking of the card block 11 by the semicircular plate 10 ends, and the storage box 3 can be separated from the interior of the installation cavity 2, and then the storage box 3 can be taken out.

[0028] like Figure 3 and Figure 5 As shown, a handle 18 is fixedly connected to the top of the storage box 3 , and a support plate 19 is fixedly connected to the top of the baffle 6 .

[0029] The arrangement of the handle 18 and the support plate 19 can facilitate the user to pull the storage box 3 upward, make it more convenient for the user to exert force with the hands, avoid the storage box 3 from slipping out of the hands, and improve the stability of the device when in use.

[0030] like Figure 1 and Figure 2 As shown, a pair of the installation mechanism and the disassembly mechanism are provided, and the pair of the installation mechanism and the disassembly mechanism are respectively provided at the bottom ends of a pair of storage boxes 3 .

[0031] A pair of installation mechanisms and a pair of removal mechanisms are provided, so that a pair of storage boxes 3 can be quickly installed and removed, thereby improving convenience during use.

[0032] Working principle: Place the desiccant bag inside the toner cartridge, and install the toner cartridge inside the printer by bolting. When the printer is working, the laser beam is adjusted and focused by the photoconductor and then shot to the surface of the toner cartridge. The selenium element in the toner cartridge converts the laser beam into a charge image. The photosensitive material covering the surface of the toner cartridge absorbs the laser beam to form charged particles with a ground state of charge. The charged particles will generate charges to form a charge image, forming a negative charge layer on the surface of the toner cartridge. The charged particles are attracted by the charged toner to form the pattern required for printing. The toner forms an image with charge on the toner cartridge, and the toner on the toner cartridge is transferred to the paper. Through high temperature and pressure, the toner is melted and transferred to the paper to complete the printing process. However, replacing the desiccant bag When removing and installing the desiccant bag, it is necessary to use special tools to remove and install the bolts, which brings a certain degree of inconvenience to the user. In order to solve the above problem, when using this embodiment, first slide the baffle 6 to place the desiccant bag inside the storage chamber 4, so that the desiccant bag can evaporate from the inside of the storage chamber 4 to the outside, and then slide the baffle 6 in the opposite direction again to close the top of the storage chamber 4, and then move the storage box 3 downward along the installation chamber 2. As the storage box 3 moves downward, the installation mechanism operates. When the storage box 3 is completely moved to the inside of the installation chamber 2, release the storage box 3. The reset path of the storage box 3 is blocked by the installation mechanism and cannot be separated from the inside of the installation chamber 2. The function of quickly installing the storage box 3 can be completed. When the desiccant bag needs to be replaced, continue to put the storage box 3 in the storage chamber 2. 3 moves downward. After the storage box 3 moves downward to a certain distance, the disassembly mechanism is operated, and the storage box 3 is moved upward at this time. The storage box 3 drives the disassembly mechanism upward synchronously. The disassembly mechanism conflicts with the installation mechanism at this time. The upward movement route of the storage box 3 is affected by the disassembly mechanism, and its blocking state ends. The storage box 3 can be separated from the interior of the installation cavity 2, and then the baffle plate 6 is slid to replace the desiccant bag inside its storage cavity 4. Through the above-mentioned structural design, the desiccant bag inside the storage cavity 4 can be quickly replaced without frequent disassembly and assembly of the bolts. The storage box 3 is moved downward along the inner wall of the installation cavity 2. When the storage box 3 moves downward, it drives the block 11 to move downward. When the block 11 moves downward, the inclined surface of the block 11 will first contact the arc surface of the semicircular plate 10. When the block 11 continues to move downward, it will be blocked by the semicircular plate 10. The block 11 is forced to drive the limiting circular plate 12 to move along the limiting rod 13. During the movement of the limiting circular plate 12, the second spring 15 will be squeezed, causing the second spring 15 to deform and generate elastic potential energy. When the block 11 passes over the semicircular plate 10, the squeezing of the block 11 by the semicircular plate 10 ends, and the force on the second spring 15 ends, and the elastic potential energy is released instantly, and the block 11 is driven to reset through the limiting circular plate 12. At this time, the downward movement distance of the storage box 3 just squeezes the support plate 8. The support plate 8 is forced to squeeze the first spring 7, causing the first spring 7 to deform and generate elastic potential energy. Then the movement of the storage box 3 ends, and the first spring 7 releases the elastic potential energy, and pushes the storage box 3 to reset through the support plate 8.When the storage box 3 is removed, the card block 11 is just engaged with the bottom end of the semicircular plate 10. On the way of the storage box 3 being reset, the card block 11 is blocked by the semicircular plate 10 and cannot be reset, thereby realizing the function of quickly installing the storage box 3. When the storage box 3 is removed, it is only necessary to continue to move the storage box 3 downward. At this time, the storage box 3 drives the card block 11 to press the slider 17 downward. The card block 11 is forced to move in the direction of the second spring 15 and drives the second spring 15 to deform under the force through the limiting circular plate 12. When the card block 11 passes the center part of the slider 17, the card block 11 contacts the arc surface of the lower half of the slider 17. At this time, the card block 11 is pulled upward by the storage box 3. When the card block 11 moves upward, since the card block 11 contacts the arc surface of the lower half of the slider 17, the card block 11 will drive the slider 17 to move upward synchronously. When the block 11 is in contact with the slider 17, the slider 17 cannot continue to move upward, but the card block 11 continues to move upward, which will continue to squeeze the second spring 15, and then instantly pull the storage box 3 upward. At the moment when the card block 11 is separated from the squeeze of the slider 17, the second spring 15 releases its elastic potential energy and pushes the card block 11 to reset through the limiting circular plate 12. When the card block 11 is reset, it is already on the arc surface of the semicircular plate 10, and the semicircular plate 10 stops blocking the card block 11, and the storage box 3 can be separated from the inside of the installation cavity 2, and then the storage box 3 can be taken out. The setting of the handle 18 and the support plate 19 can facilitate the user to pull the storage box 3 upward, which is more convenient for the hand to exert force, avoid the situation of pulling the storage box 3 out of the hand, and improve the stability of the device when in use. A pair of installation mechanisms and disassembly mechanisms are provided, and a pair of storage boxes 3 can be quickly installed and disassembled, which improves the convenience when in use.

[0033] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A moisture-proof toner cartridge, comprising a toner cartridge body (1), a pair of mounting cavities (2) being provided at the top of the toner cartridge body (1), a storage box (3) being slidably connected inside the pair of mounting cavities (2), a storage cavity (4) being provided at the top of the storage box (3), a slide groove (5) being provided at the bottom of the storage box (3), a baffle (6) being slidably connected inside the storage cavity (4), characterized in that; The interior of the slide groove (5) is provided with an installation mechanism and a disassembly mechanism, respectively. The installation mechanism is used to quickly connect the storage box (3) with the toner cartridge body (1), and the disassembly mechanism is used to quickly separate the storage box (3) from the toner cartridge body (1).

2. The moisture-proof toner cartridge according to claim 1, characterized in that: The mounting mechanism comprises three groups of first springs (7), the bottom ends of the three groups of first springs (7) are fixedly connected to the bottom end of the mounting cavity (2), the top ends of the three groups of first springs (7) are fixedly connected to a support plate (8), the bottom end of the mounting cavity (2) is fixedly connected to a fixing rod (9), the top end of the fixing rod (9) is fixedly connected to a semicircular plate (10), the semicircular plate (10) is located inside the sliding groove (5), the bottom end of the semicircular plate (10) is affixed with a card block (11), the outer side of the storage box (3) is provided with a mounting groove, the inner sliding groove of the mounting groove is A limiting circular plate (12) is connected, the limiting circular plate (12) is fixedly connected to the clamping block (11), a pair of limiting rods (13) are arranged inside the installation groove, one end of the pair of limiting rods (13) is fixedly connected to a connecting circular plate (14), the connecting circular plate (14) is fixedly connected to the installation groove, one end of the pair of limiting rods (13) away from the installation groove is fixedly connected to the inner wall of the installation groove, the pair of limiting rods (13) both pass through the limiting circular plate (12), and a second spring (15) is fixedly connected between the connecting circular plate (14) and the limiting circular plate (12).

3. The moisture-proof toner cartridge according to claim 2, characterized in that: The disassembly mechanism comprises a fixing ring (16), the fixing ring (16) is fixedly connected to the outer side of the fixing rod (9), a slider (17) is arranged at the top end of the fixing ring (16), the slider (17) is slidably connected to the outer side of the fixing rod (9), and the diameter of the slider (17) is greater than the diameter of the semicircular plate (10).

4. The moisture-proof toner cartridge according to claim 3, characterized in that: A handle (18) is fixedly connected to the top of the storage box (3), and a support plate (19) is fixedly connected to the top of the baffle (6).

5. The moisture-proof toner cartridge according to claim 4, characterized in that: A pair of the installation mechanism and the disassembly mechanism are provided, and the pair of the installation mechanism and the disassembly mechanism are respectively arranged at the bottom ends of a pair of storage boxes (3).

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