Waste powder box convenient to clean

Abstract

The utility model belongs to the technical field of compound machines, and particularly relates to a waste powder box convenient to clean, which comprises a waste powder box body, a drawer is arranged in the waste powder box body in a sliding manner, limiting components are arranged at two ends of the waste powder box body, a powder inlet pipe is arranged at the upper end of the waste powder box body, an extension component is arranged on the powder inlet pipe, and the extension component is connected with the drawer. A guide ring is mounted at the upper end of the powder inlet pipe; the extending assembly comprises a fixing ring installed on the lower portion of the outer wall of the powder inlet pipe, guide plates are installed on the two sides of the upper end of the fixing ring, and a sliding ring is jointly connected between the two guide plates in a sliding mode. Through the arrangement of the drawer, the purpose of conveniently collecting and cleaning waste powder is achieved, and through the arrangement of the limiting assembly, the drawer can be limited and fixed, so that the powder collecting stability can be guaranteed; through the arrangement of the extension assembly, the powder collecting height of the powder inlet pipe can be adjusted, the extension pipe is made to be close to the powder outlet, the powder collecting device is suitable for being used in various environments, and powder leakage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of compound machines, in particular to a waste toner box which is easy to clean. Background Art

[0002] The core of a digital MFP is digitization, which is the digitization of a copier. From the appearance, a digital MFP is very similar to a traditional ordinary copier, and its most basic function is copying. However, after digitization, not only has the copying function and performance been greatly improved, but the functions have also been greatly expanded. Since digital scanning and copying are performed, the copied content can be saved as a digital file in the digital MFP;

[0003] According to the patent authorization number CN 219496892 U, a waste toner box for a multifunctional digital composite machine is disclosed. The height of the powder inlet in the application is fixed and cannot be used in various environments. When the distance between the powder inlet and the powder outlet of the digital composite machine is large, waste toner will leak and the collection effect is poor. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a waste toner box that is easy to clean, thereby solving the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A waste powder box that is easy to clean, comprising a waste powder box body, a drawer sliding inside the waste powder box body, limit assemblies at both ends of the waste powder box body, a powder inlet pipe at the upper end of the waste powder box body, an extension assembly on the powder inlet pipe, and a guide ring installed at the upper end of the powder inlet pipe;

[0009] The extension assembly includes a fixed ring installed at the lower part of the outer wall of the powder inlet pipe, guide plates are installed on both sides of the upper end of the fixed ring, a slip ring is slidably connected between the two guide plates, an extension tube is installed on the inner wall of the slip ring, a screw rod is rotatably connected between one of the guide plates and the fixed ring, a handle is installed on the upper end of the screw rod, and the screw rod is threadedly connected to the slip ring.

[0010] Furthermore, the extension tube is fitted with the outer wall of the powder inlet tube.

[0011] Furthermore, the cross section of the guide ring is triangular.

[0012] Furthermore, the limit assembly includes a hollow block installed at one end of the waste powder box body, a sliding seat is slidably connected inside the hollow block, a baffle is installed at one end of the sliding seat, a sliding bar is installed at the other end of the sliding seat, the sliding bar is slidably connected to the hollow block, a limit block is installed at the end of the sliding bar, a pull ring is installed on the limit block, two springs are installed at one end of the sliding seat, and the two springs are connected to the hollow block.

[0013] Furthermore, the sliding seat is H-shaped.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a waste toner box that is easy to clean and has the following features:

[0016] Beneficial effects:

[0017] The utility model achieves the purpose of facilitating the collection and cleaning of waste powder through the arrangement of the drawer, and the drawer can be limited and fixed through the arrangement of the limit component, thereby ensuring the stability of powder collection; the powder collecting height of the powder inlet pipe can be adjusted through the arrangement of the extension component, so that the extension pipe is close to the powder outlet, which is suitable for use in various environments and avoids powder leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the limit assembly of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the extension component of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the guide ring of the utility model.

[0022] In the figure: 1. waste powder box body; 2. drawer; 3. limit assembly; 31. hollow block; 32. slide seat; 33. baffle; 34. slide bar; 35. limit block; 36. pull ring; 37. spring; 4. powder inlet pipe; 5. extension assembly; 51. fixed ring; 52. guide plate; 53. slip ring; 54. extension tube; 55. screw; 56. handle; 6. guide ring. 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] Example

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an embodiment of the utility model proposes a waste powder box that is easy to clean, including a waste powder box body 1, a drawer 2 is slidably arranged in the waste powder box body 1, both ends of the waste powder box body 1 are provided with a limit assembly 3, the upper end of the waste powder box body 1 is provided with a powder inlet pipe 4, the powder inlet pipe 4 is provided with an extension assembly 5, and the upper end of the powder inlet pipe 4 is installed with a guide ring 6; through the arrangement of the drawer 2, the purpose of facilitating the collection and cleaning of waste powder is achieved, and through the arrangement of the limit assembly 3, the drawer 2 can be limited and fixed, so as to ensure the stability of powder collection; through the arrangement of the extension assembly 5, the powder collection height of the powder inlet pipe 4 can be adjusted, so that the extension pipe 54 is close to the powder outlet, which is suitable for use in various environments to avoid powder leakage;

[0026] The extension assembly 5 includes a fixed ring 51 installed at the lower part of the outer wall of the powder inlet pipe 4, guide plates 52 are installed on both sides of the upper end of the fixed ring 51, a slip ring 53 is slidably connected between the two guide plates 52, and an extension tube 54 is installed on the inner wall of the slip ring 53, a screw rod 55 is rotatably connected between one of the guide plates 52 and the fixed ring 51, a turning handle 56 is installed on the upper end of the screw rod 55, and the screw rod 55 is threadedly connected to the slip ring 53; by rotating the turning handle 56, the screw rod 55 is driven to rotate, and the slip ring 53 is driven to slide on the guide plate 52, thereby driving the extension tube 54 to move upward, so that powder is fed together through the extension tube 54 and the powder inlet pipe 4, which is convenient for adjusting the powder collecting height and improving the powder collecting accuracy.

[0027] like Figure 3 As shown, in some embodiments, the extension tube 54 is in contact with the outer wall of the powder inlet tube 4 to facilitate powder collection.

[0028] like Figure 4 As shown, in some embodiments, the cross section of the guide ring 6 is triangular, which facilitates guidance and prevents waste powder from falling on the upper end wall of the powder inlet pipe 4.

[0029] like Figure 2As shown, in some embodiments, the limit assembly 3 includes a hollow block 31 installed at one end of the waste powder box body 1, a slide seat 32 is slidably connected in the hollow block 31, a baffle 33 is installed at one end of the slide seat 32, and a slide bar 34 is installed at the other end of the slide seat 32, the slide bar 34 is slidably connected to the hollow block 31, a limit block 35 is installed at the end of the slide bar 34, a pull ring 36 is installed on the limit block 35, and two springs 37 are installed at one end of the slide seat 32, and the two springs 37 are connected to the hollow block 31; when it is necessary to clean the waste powder, by pulling the pull ring 36, the limit block 35 is driven to move, the slide bar 34 is driven to slide on the hollow block 31, the slide seat 32 is driven to slide in the hollow block 31, and the spring 37 is squeezed, thereby driving the baffle 33 to move, and when the baffle 33 is no longer in contact with the drawer 2, the drawer 2 can be slid out to clean the waste powder, thereby improving the convenience of cleaning.

[0030] like Figure 2 As shown, in some embodiments, the slide seat 32 is H-shaped, which has a good limiting effect.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A waste toner box that is easy to clean, comprising a waste toner box body (1), characterized in that: A drawer (2) is slidably arranged inside the waste powder box body (1), and both ends of the waste powder box body (1) are provided with limit assemblies (3). A powder inlet pipe (4) is arranged at the upper end of the waste powder box body (1), and an extension assembly (5) is arranged on the powder inlet pipe (4). A guide ring (6) is installed at the upper end of the powder inlet pipe (4); The extension assembly (5) comprises a fixed ring (51) mounted on the lower part of the outer wall of the powder inlet pipe (4), guide plates (52) are mounted on both sides of the upper end of the fixed ring (51), a slip ring (53) is slidably connected between the two guide plates (52), an extension tube (54) is mounted on the inner wall of the slip ring (53), a screw rod (55) is rotatably connected between one of the guide plates (52) and the fixed ring (51), a turning handle (56) is mounted on the upper end of the screw rod (55), and the screw rod (55) is threadedly connected to the slip ring (53).

2. The waste toner box that is easy to clean according to claim 1, characterized in that: The extension tube (54) is in contact with the outer wall of the powder inlet tube (4).

3. The waste toner box that is easy to clean according to claim 1, characterized in that: The cross section of the guide ring (6) is triangular.

4. The waste toner box that is easy to clean according to claim 1, characterized in that: The limit assembly (3) comprises a hollow block (31) mounted at one end of the waste powder box body (1), a slide seat (32) being slidably connected inside the hollow block (31), a baffle (33) being mounted at one end of the slide seat (32), a slide bar (34) being mounted at the other end of the slide seat (32), the slide bar (34) being slidably connected to the hollow block (31), a limit block (35) being mounted at the end of the slide bar (34), a pull ring (36) being mounted on the limit block (35), two springs (37) being mounted at one end of the slide seat (32), both of the two springs (37) being connected to the hollow block (31).

5. The waste toner box that is easy to clean according to claim 4, characterized in that: The sliding seat (32) is H-shaped.

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