Toner cartridge with powder bin easy to clean

Abstract

The utility model relates to the technical field of selenium drums, and discloses a selenium drum with a powder bin easy to clean, which comprises a selenium drum main body, a cover plate attached to the surface of the selenium drum main body, an insertion block fixed on the surface of the cover plate, a clamping rod fixed on the surface of the cover plate, and a butt joint assembly arranged on the surface of the insertion block and mutually connected with the selenium drum main body. The surface of the butt joint assembly is provided with a limiting structure, the surface of the limiting structure is provided with a fixing mechanism, the fixing mechanism is connected with the clamping rod, and the surface of the fixing mechanism is provided with a grabbing component. The cover plate and the selenium drum main body can be directly fixed and limited by using the fixing mechanism, so that the problem that the cleaning efficiency is reduced due to the fact that tools are needed and time is consumed when an existing device is disassembled is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of toner cartridges, in particular to a toner cartridge with an easy-to-clean powder bin. Background Art

[0002] Laser printers are a very common device in today's society. Their main function is to copy and produce certain pictures or texts. A complete laser printer is composed of multiple modules, and the toner cartridge is one of the parts required for scanning and printing.

[0003] During the use of existing toner cartridges, the toner in the internal powder bin needs to be cleaned regularly. When cleaning, it is necessary to first use a screwdriver to remove multiple groups of screws on the surface of the toner cartridge one by one. This practice not only requires the staff to use suitable tools, but also consumes a lot of time, thereby reducing the cleaning efficiency. For this reason, a toner cartridge with an easy-to-clean powder bin is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a toner cartridge with an easy-to-clean powder bin, so as to solve the problem that during use of the existing device proposed in the above background technology, the carbon powder in the internal powder bin needs to be cleaned regularly, and when cleaning, it is necessary to first use a screwdriver to remove multiple groups of screws on the surface of the toner cartridge one by one. This practice not only requires the staff to use suitable tools, but also consumes more time, thereby reducing the cleaning efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a toner cartridge with an easy-to-clean powder bin, comprising a toner cartridge body, a cover plate attached to the surface of the toner cartridge body, grooves reserved on the side walls of the toner cartridge body and the cover plate, an insert block is fixed inside the groove on the toner cartridge body, a clamping rod is fixed inside the groove on the toner cartridge body, a docking assembly is arranged inside the groove on the insert block, the docking assembly is connected to the cover plate, a limiting structure is arranged on the surface of the docking assembly, a fixing mechanism is arranged on the surface of the limiting structure, the fixing mechanism is connected to the clamping rod, and a gripping component is arranged on the surface of the fixing mechanism.

[0006] Preferably, two of the above-mentioned inserting blocks are provided, and the two inserting blocks are symmetrically distributed about the longitudinal center axis of the toner cartridge body.

[0007] Preferably, the docking assembly comprises an insert rod and a cross plate, the insert rod is installed through the interior of the insert block, the end of the insert rod is fixed with a cross plate, and the cross plate is fixed to the cover plate.

[0008] Preferably, the above-mentioned limiting structure includes a fixed plate and a baffle, the fixed plate is fixed to the top surface of the transverse plate, and the baffle is fixed to the end of the fixed plate.

[0009] Preferably, the fixing mechanism comprises a spiral spring and a clamping block, a through hole is provided on the surface of the fixing plate, a spiral spring is fixed to the inner wall of the through hole, a clamping block is fixed to the end of the spiral spring, the clamping block is fitted with the baffle plate, and the clamping block is fitted with the clamping rod.

[0010] Preferably, the clamping block comprises a cross bar and a clamping plate, the cross bar is fixed to the end of the spiral spring, the clamping plate is symmetrically fixed to the surface of the cross bar, and the clamping plate fits with the baffle plate and the clamping bar.

[0011] Preferably, the gripping component comprises a vertical plate and a turning handle, the vertical plate is fixed to the surface of the clamping plate, and the turning handle is fixed to the end of the vertical plate.

[0012] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

[0013] 1. The utility model cooperates with the toner cartridge body, the cover plate, the insert block, the clamping rod and the docking assembly so that when the device is in use, the toner cartridge body and the cover plate can be accurately fitted by the docking assembly and initially limited, thereby facilitating subsequent fixation.

[0014] 2. The utility model cooperates with the limiting structure, the fixing mechanism and the grasping component so that when the device is in use, the fixing mechanism can be directly used to fix and limit the cover plate and the toner cartridge body, thereby solving the problem that the existing device not only needs tools to be disassembled, but also wastes time, thereby reducing the cleaning efficiency.

[0015] 3. The utility model uses the mutual cooperation of the clamping rod, the fixing mechanism and other parts, so that the device can be completed by a single person when the cover is installed, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0019] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the gripping component of the utility model;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the fixing mechanism of the utility model.

[0022] Explanation of the reference numerals in the accompanying drawings: 1. cartridge body; 2. cover plate; 3. insert block; 4. clamping rod; 5. docking assembly; 501. insert rod; 502. horizontal plate; 6. limiting structure; 601. fixing plate; 602. blocking plate; 7. fixing mechanism; 701. scroll spring; 702. clamping block; 7021. horizontal rod; 7022. clamping plate; 8. gripping component; 801. vertical plate; 802. turning handle. 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] It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0025] It should be understood that the terms "length", "width", "up", "down", "front", "back", "first", "second", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0026] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0027] Example

[0028] In the prior art, during use, the toner in the internal powder bin needs to be cleaned regularly. When cleaning, it is necessary to first use a screwdriver to remove multiple sets of screws on the surface of the toner cartridge one by one. This practice not only requires the staff to use suitable tools, but also consumes a lot of time, thereby reducing the cleaning efficiency.

[0029] See also Figure 1-5 The utility model provides a technical solution: a toner cartridge that is easy to clean the powder bin, comprising a toner cartridge body 1, a cover plate 2 is attached to the surface of the toner cartridge body 1, in order to avoid parts hindering the installation of the device, the side walls of the toner cartridge body 1 and the cover plate 2 are both reserved with grooves, an insert block 3 is fixed inside the groove on the toner cartridge body 1, a clamping rod 4 is fixed inside the groove on the toner cartridge body 1, a docking assembly 5 is arranged inside the groove on the insert block 3, the docking assembly 5 is connected to the cover plate 2, a limiting structure 6 is arranged on the surface of the docking assembly 5, and a fixed The fixing mechanism 7 is connected with the clamping rod 4, and a gripping component 8 is arranged on the surface of the fixing mechanism 7. In order to increase the stability of the fixation, two plug blocks 3 are arranged, and the two plug blocks 3 are symmetrically distributed about the longitudinal center axis of the drum body 1. In order to perform preliminary docking and limiting on the drum body 1 and the cover plate 2, a docking assembly 5 is arranged, and the docking assembly 5 includes an insert rod 501 and a cross plate 502. The insert rod 501 is installed through the interior of the insert block 3, and the cross plate 502 is fixed to the end of the insert rod 501, and the cross plate 502 is fixed to the cover plate 2.

[0030] In order to limit the fixing mechanism 7 so that it can rotate within a certain range this year and prevent the cover plate 2 from being disengaged, a limiting structure 6 is provided. The limiting structure 6 includes a fixing plate 601 and a blocking plate 602. The fixing plate 601 is fixed to the top surface of the cross plate 502, and the blocking plate 602 is fixed to the end of the fixing plate 601. In order to improve the efficiency of the staff when removing the cover plate 2, a fixing mechanism 7 is provided. The fixing mechanism 7 includes a volute spring 701 and a block 702. A through hole is opened on the surface of the fixing plate 601, and a volute spring 701 is fixed to the inner wall of the through hole. The end of the volute spring 701 is fixed to the block 70 2. The clamping block 702 fits with the baffle plate 602, and the clamping block 702 fits with the clamping rod 4. The clamping block 702 includes a cross bar 7021 and a clamping plate 7022. The cross bar 7021 is fixed to the end of the spiral spring 701, and the clamping plates 7022 are symmetrically fixed on the surface of the cross bar 7021. The clamping plate 7022 fits with the baffle plate 602 and the clamping rod 4. In order to facilitate the staff to grasp the fixing mechanism 7 and realize the disassembly of the cover plate 2, a grasping component 8 is provided. The grasping component 8 includes a vertical plate 801 and a turning handle 802. The vertical plate 801 is fixed to the surface of the clamping plate 7022, and the turning handle 802 is fixed to the end of the vertical plate 801.

[0031] The model of the toner cartridge body 1 is Xerox 3020.

[0032] According to the working principle or structural principle, when the powder bin inside the toner cartridge body 1 needs to be cleaned, the staff can use the turning handle 802 to drive the vertical plate 801 and the clamping block 702 to rotate around the spiral spring 701 as the center point, so that the clamping plate 7022 and the clamping rod 4 are out of the engagement state, and then the cover plate 2 can be removed from the surface of the toner cartridge body 1, so as to facilitate the cleaning of the powder bin inside the toner cartridge body 1. After the cleaning is completed, the insertion rod 501 on the cover plate 2 is inserted into the inside of the insertion block 3, and then the cover plate 2 is pushed to move. The clamping block 702 maintains a synchronous movement state with the cover plate 2 through the fixed plate 601, so it will move synchronously with the cover plate 2. When the clamping plate 7022 is in contact with the clamping rod 4, the beveled edge of the clamping plate 7022 will contact the clamping rod 4, and as the movement continues, the clamping plate 7022 will be driven to rotate around the spiral spring 701. When the clamping plate 7022 rotates, the spiral spring 701 will be tightened until the clamping plate 7022 is out of contact with the clamping rod 4. The clamping plate 7022 will be reset under the action of the spiral spring 701, so that the right-angled edge of the clamping plate 7022 is in contact with the clamping rod 4, achieving a limit locking effect. At this point, the entire disassembly and installation process is completed. Compared with other methods, such as screw or tension spring connection, the installation process not only does not require tools and pre-driven parts, but also can be operated by one person, greatly saving manpower and time.

[0033] The device has the advantages of convenient disassembly and assembly and time saving.

[0034] So far, the embodiments of the utility model have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

[0035] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

[0036] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A toner cartridge with an easy-to-clean powder bin, comprising a toner cartridge body (1), characterized in that: The surface of the toner cartridge body (1) is fitted with a cover plate (2), and the side walls of the toner cartridge body (1) and the cover plate (2) are both provided with grooves, an insert block (3) is fixed inside the groove on the toner cartridge body (1), a clamping rod (4) is fixed inside the groove on the toner cartridge body (1), a docking assembly (5) is arranged inside the groove on the insert block (3), the docking assembly (5) and the cover plate (2) are interconnected, a limiting structure (6) is arranged on the surface of the docking assembly (5), a fixing mechanism (7) is arranged on the surface of the limiting structure (6), the fixing mechanism (7) and the clamping rod (4) are interconnected, and a gripping component (8) is arranged on the surface of the fixing mechanism (7).

2. The toner cartridge with an easy-to-clean powder bin according to claim 1, characterized in that: Two inserting blocks (3) are provided, and the two inserting blocks (3) are symmetrically distributed about the longitudinal center axis of the toner cartridge body (1).

3. The toner cartridge with an easy-to-clean powder bin according to claim 1, characterized in that: The docking assembly (5) comprises an insertion rod (501) and a transverse plate (502); the insertion rod (501) is installed through the interior of the insertion block (3); the transverse plate (502) is fixed to the end of the insertion rod (501); and the transverse plate (502) and the cover plate (2) are fixed to each other.

4. The toner cartridge with an easy-to-clean powder bin according to claim 3, characterized in that: The limiting structure (6) comprises a fixing plate (601) and a blocking plate (602); the fixing plate (601) is fixed to the top surface of the transverse plate (502); and the blocking plate (602) is fixed to the end of the fixing plate (601).

5. The toner cartridge with an easy-to-clean powder bin according to claim 4, characterized in that: The fixing mechanism (7) comprises a spiral spring (701) and a clamping block (702); a through hole is provided on the surface of the fixing plate (601); a spiral spring (701) is fixed to the inner wall of the through hole; a clamping block (702) is fixed to the end of the spiral spring (701); the clamping block (702) and the baffle plate (602) are in mutual contact; and the clamping block (702) and the clamping rod (4) are in mutual contact.

6. The toner cartridge with an easy-to-clean powder bin according to claim 5, characterized in that: The clamping block (702) comprises a cross bar (7021) and a clamping plate (7022); the cross bar (7021) is fixed to the end of the spiral spring (701); the clamping plate (7022) is symmetrically fixed to the surface of the cross bar (7021); and the clamping plate (7022) fits with the baffle (602) and the clamping bar (4).

7. The toner cartridge with an easy-to-clean powder bin according to claim 6, characterized in that: The gripping component (8) comprises a vertical plate (801) and a turning handle (802); the vertical plate (801) is fixed on the surface of the clamping plate (7022); and the turning handle (802) is fixed at the end of the vertical plate (801).

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