Dust collector dust bag assembly convenient to disassemble

Abstract

The utility model relates to the technical field of dust collector anti-fouling dust bags, and discloses a dust collector dust bag assembly convenient to disassemble, which comprises a dust collector dust cup, a dust collector anti-fouling dust bag is arranged in the dust collector dust cup, and quick disassembly mechanisms are arranged in the dust collector dust cup and at the bottom of the dust collector anti-fouling dust bag. An auxiliary locking assembly is arranged outside the dust collector dust cup. By arranging the quick dismounting mechanism, the dust collector anti-fouling dust bag can be quickly mounted and dismounted through the fixing assembly, the position of the dust collector anti-fouling dust bag can be dynamically locked, the phenomenon of position deviation of the dust collector anti-fouling dust bag in the using process is avoided, the rotating position of the mounting disc can be dynamically locked under the cooperation effect of the locking assembly, and the mounting disc is prevented from rotating. And by arranging the auxiliary locking assembly, connection and unlocking of the top of the antifouling dust bag of the dust collector and the dust cup of the dust collector can be correspondingly adjusted by rotating the handle in the forward direction and the reverse direction, and the convenient dismounting effect of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-fouling dust bags for vacuum cleaners, in particular to a conveniently disassembled dust bag assembly for vacuum cleaners. Background Art

[0002] As a household product, vacuum cleaners are widely loved by users because of their convenience in use and ability to easily collect dust and debris. However, the anti-fouling dust bag in the dust cup of the vacuum cleaner is a key component of the vacuum cleaner and often needs to be disassembled and cleaned, so its convenient disassembly capability needs to be considered.

[0003] The anti-fouling dust bag used in existing vacuum cleaners is generally fixed in the dust cup of the vacuum cleaner by materials such as Velcro. When it needs to be cleaned, multiple sets of Velcro need to be torn off and then taken out for cleaning. Although the existing technology can quickly disassemble and clean the anti-fouling dust bag, in actual use, as the use time increases, the viscosity of the Velcro will decrease, which can easily cause the anti-fouling dust bag to move randomly in the dust cup of the vacuum cleaner, resulting in a reduction in the ability to collect dust. Therefore, we urgently need to improve a vacuum cleaner dust bag assembly that is easy to disassemble to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide a conveniently disassembled dust bag assembly for a vacuum cleaner, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vacuum cleaner dust bag assembly that is easy to disassemble, including a vacuum cleaner dust cup, a vacuum cleaner anti-pollution dust bag is arranged inside the vacuum cleaner dust cup, a quick disassembly mechanism is arranged inside the vacuum cleaner dust cup and at the bottom of the vacuum cleaner anti-pollution dust bag, and an auxiliary locking assembly is arranged outside the vacuum cleaner dust cup.

[0006] The quick disassembly mechanism includes a fixing assembly and a locking assembly, and the fixing assembly is arranged outside the locking assembly.

[0007] Preferably, the fixing assembly includes a connecting base plate, which is fixedly installed on the bottom of the anti-fouling dust bag of the vacuum cleaner, a mounting plate is movably provided inside the dust cup of the vacuum cleaner, a toggle column is fixedly installed on the bottom of the mounting plate, an arc plate is rotatably installed on the bottom of the mounting plate, a limiting frame is fixedly installed inside the dust cup of the vacuum cleaner, a slider is slidably installed inside the limiting frame, and a plug-in column is fixedly installed on the outside of the slider, which facilitates the rapid installation and disassembly of the anti-fouling dust bag of the vacuum cleaner and dynamically locks its position.

[0008] Preferably, the slider is rotatably installed with the connecting ring, and a plug-in hole is opened inside the connecting base plate at a position corresponding to the plug-in column. The plug-in column can be plugged into the plug-in hole of the plug-in column. The arc plate is provided with six groups, which is convenient for dynamically locking the position of the anti-fouling dust bag of the vacuum cleaner.

[0009] Preferably, the locking assembly includes a locking column, which is slidably installed on the bottom of the dust cup of the vacuum cleaner, a pull ring is fixedly installed on the bottom of the locking column, a positioning hole is opened at the bottom of the mounting plate and the corresponding position of the locking column, a connecting ring is fixedly installed on the outside of the locking column, and a first spring is sleeved on the outside of the locking column, which can dynamically lock the rotation position of the mounting plate to ensure stable installation and disassembly.

[0010] Preferably, the locking column is plugged into the positioning hole, and there are two groups of positioning holes, which are symmetrically arranged at the bottom of the mounting plate. The first spring is arranged between the connecting ring and the dust cup of the vacuum cleaner to facilitate locking the rotation of the mounting plate.

[0011] Preferably, the auxiliary locking assembly includes an annular soft plate and a throat clamp ring. The annular soft plate is fixedly installed on the outside of the anti-fouling dust bag of the vacuum cleaner. An adjustment hole is opened on the outside of the throat clamp ring. A fixing frame is fixedly installed on the outside of the throat clamp ring. An adjustment rod is rotatably installed inside the fixing frame. A handle is fixedly installed on the outside of the adjustment rod, which facilitates the stable connection between the top of the anti-fouling dust bag of the vacuum cleaner and the dust cup of the vacuum cleaner.

[0012] Preferably, the adjusting rod is engaged with the adjusting hole, and the fixing frame is arranged on the inner side of the throat hoop ring to facilitate rapid locking and unlocking.

[0013] Compared with the prior art, the present invention provides a conveniently disassembled dust bag assembly for a vacuum cleaner, which has the following beneficial effects:

[0014] 1. The conveniently disassembled dust bag assembly of the vacuum cleaner is provided with a quick disassembly mechanism. During use, the anti-fouling dust bag of the vacuum cleaner can be quickly installed and disassembled through the fixing assembly, and its position can be dynamically locked to avoid position displacement during use. In addition, the rotation position of the mounting plate can be dynamically locked with the cooperation of the locking assembly to ensure stable installation and disassembly.

[0015] 2. The easily disassembled dust bag assembly of the vacuum cleaner is provided with an auxiliary locking assembly. During use, the connection and unlocking of the top of the anti-fouling dust bag of the vacuum cleaner and the dust cup of the vacuum cleaner can be adjusted accordingly by rotating the handle forward and backward, thereby enhancing the convenient disassembly effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

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

[0018] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0019] Figure 3 This is a schematic diagram of the overall disassembled structure of the fixing assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the partially disassembled structure of the fixing component of the utility model;

[0021] Figure 5 This is a schematic diagram of the disassembled structure of the locking assembly of the utility model;

[0022] Figure 6 This is a schematic diagram of the disassembled structure of the auxiliary locking component of the utility model.

[0023] In the figure: 1. Vacuum cleaner dust cup; 2. Vacuum cleaner anti-fouling dust bag; 3. Quick disassembly mechanism; 31. Fixing assembly; 311. Connecting base plate; 312. Mounting plate; 313. Toggle column; 314. Arc plate; 315. Limiting frame; 316. Slider; 317. Connecting column; 32. Locking assembly; 321. Locking column; 322. Pull ring; 323. Positioning hole; 324. Connecting ring; 325. First spring; 4. Auxiliary locking assembly; 41. Annular soft plate; 42. Hose clamp ring; 43. Adjustment hole; 44. Fixing frame; 45. Adjustment rod; 46. Handle. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0026] Example 1:

[0027] See also Figure 1-5 The utility model provides a technical solution: a vacuum cleaner dust bag assembly that is easy to disassemble, including a vacuum cleaner dust cup 1, a vacuum cleaner anti-pollution dust bag 2 is arranged inside the vacuum cleaner dust cup 1, a quick disassembly mechanism 3 is arranged inside the vacuum cleaner dust cup 1 and at the bottom of the vacuum cleaner anti-pollution dust bag 2, and an auxiliary locking assembly 4 is arranged outside the vacuum cleaner dust cup 1.

[0028] The quick disassembly mechanism 3 includes a fixing assembly 31 and a locking assembly 32 , and the fixing assembly 31 is arranged outside the locking assembly 32 .

[0029] Furthermore, the fixing assembly 31 includes a connecting base plate 311, which is fixedly installed on the bottom of the anti-fouling dust bag 2 of the vacuum cleaner. A mounting plate 312 is movably provided inside the dust cup 1 of the vacuum cleaner, a toggle column 313 is fixedly installed on the bottom of the mounting plate 312, and an arc-shaped plate 314 is rotatably installed on the bottom of the mounting plate 312. A limiting frame 315 is fixedly installed inside the dust cup 1 of the vacuum cleaner, a slider 316 is slidably installed inside the limiting frame 315, and a plug-in column 317 is fixedly installed on the outside of the slider 316, which facilitates the rapid installation and disassembly of the anti-fouling dust bag 2 of the vacuum cleaner and dynamically locks its position.

[0030] Furthermore, the slider 316 is rotatably installed with the connecting ring 324, and a plug-in hole is opened inside the connecting base plate 311 at a position corresponding to the plug-in column 317. The plug-in column 317 can be plugged into the plug-in hole of the plug-in column 317. The arc plate 314 is provided with six groups, which is convenient for dynamically locking the position of the anti-fouling dust bag 2 of the vacuum cleaner.

[0031] Furthermore, the locking assembly 32 includes a locking column 321, which is slidably installed on the bottom of the dust cup 1 of the vacuum cleaner. A pull ring 322 is fixedly installed on the bottom of the locking column 321. A positioning hole 323 is provided at the bottom of the mounting plate 312 corresponding to the locking column 321. A connecting ring 324 is fixedly installed on the outside of the locking column 321. A first spring 325 is sleeved on the outside of the locking column 321, which can dynamically lock the rotation position of the mounting plate 312 to ensure stable installation and disassembly.

[0032] Furthermore, the locking column 321 is plugged into the positioning hole 323, and there are two groups of positioning holes 323. The two groups of positioning holes 323 are symmetrically opened at the bottom of the mounting plate 312, and the first spring 325 is arranged between the connecting ring 324 and the connecting ring 324 and the dust cup 1 of the vacuum cleaner to facilitate locking the rotation of the mounting plate 312.

[0033] Example 2:

[0034] See also Figure 6 , and combined with Example 1, it is further obtained that the auxiliary locking assembly 4 includes an annular soft plate 41 and a throat hoop ring 42. The annular soft plate 41 is fixedly installed on the outside of the anti-pollution dust bag 2 of the vacuum cleaner. An adjustment hole 43 is opened on the outside of the throat hoop ring 42. A fixing frame 44 is fixedly installed on the outside of the throat hoop ring 42. An adjusting rod 45 is rotatably installed inside the fixing frame 44. A handle 46 is fixedly installed on the outside of the adjusting rod 45, which is convenient for stably connecting the top of the anti-pollution dust bag 2 of the vacuum cleaner with the dust cup 1 of the vacuum cleaner.

[0035] Furthermore, the adjusting rod 45 is engaged with the adjusting hole 43, and the fixing frame 44 is arranged on the inner side of the throat hoop ring 42, so as to facilitate rapid locking and unlocking.

[0036] When the dust bag 2 of the vacuum cleaner needs to be installed, the dust bag 2 of the vacuum cleaner can be placed inside the dust cup 1 of the vacuum cleaner, and the pull ring 322 can be pulled to make the locking post 321 lose the insertion with the positioning hole 323. Then the toggle post 313 can be rotated to rotate the mounting plate 312 so that the set arc plate 314 rotates accordingly. Under the limiting action of the limit frame 315, the set slider 316 can slide inside the limit frame 315, so that the set plug-in post 317 is plugged into the plug-in hole inside the connecting bottom plate 311, completing the fixation of the dust bag 2 of the vacuum cleaner, avoiding the phenomenon of the dust bag 2 of the vacuum cleaner moving at will during use. Then the pull ring 322 can be loosened, and under the action of the first spring 325, the locking post 321 and the positioning hole 323 can be released. The positioning hole 323 returns to the plug-in state, completing the fixation of the mounting plate 312 and improving the installation stability. After the installation is completed, the annular soft plate 41 can be buckled onto the outside of the dust cup 1 of the vacuum cleaner. The handle 46 can then be turned to make the adjusting rod 45 rotate inside the fixing frame 44 to push the adjusting hole 43 outside the throat hoop ring 42 to shrink the throat hoop ring 42, completing the locking of the dust bag 2 of the vacuum cleaner and further preventing the dust bag 2 of the vacuum cleaner from falling off. When the dust bag 2 of the vacuum cleaner needs to be disassembled, the handle 46 is turned in the opposite direction to make the throat hoop ring 42 retract and release the lock of the dust bag 2 of the vacuum cleaner. The pull ring 322 can then be pulled out and the toggle column 313 can be rotated in the opposite direction to make the plug-in column 317 lose the plug-in fixation with the plug-in hole inside the connecting bottom plate 311, and the dust bag 2 of the vacuum cleaner can then be disassembled.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A conveniently disassembled dust bag assembly for a vacuum cleaner, comprising a dust cup (1) for a vacuum cleaner, characterized in that: A vacuum cleaner anti-fouling dust bag (2) is provided inside the vacuum cleaner dust cup (1), a quick disassembly mechanism (3) is provided inside the vacuum cleaner dust cup (1) and at the bottom of the vacuum cleaner anti-fouling dust bag (2), and an auxiliary locking assembly (4) is provided outside the vacuum cleaner dust cup (1); The quick disassembly mechanism (3) comprises a fixing assembly (31) and a locking assembly (32), wherein the fixing assembly (31) is arranged outside the locking assembly (32).

2. The easily disassembled dust bag assembly for a vacuum cleaner according to claim 1, characterized in that: The fixing assembly (31) comprises a connecting base plate (311), the connecting base plate (311) being fixedly mounted on the bottom of the anti-fouling dust bag (2) of the vacuum cleaner, a mounting plate (312) being movably mounted inside the dust cup (1) of the vacuum cleaner, a toggle column (313) being fixedly mounted on the bottom of the mounting plate (312), an arc-shaped plate (314) being rotatably mounted on the bottom of the mounting plate (312), a limiting frame (315) being fixedly mounted inside the dust cup (1) of the vacuum cleaner, a slider (316) being slidably mounted inside the limiting frame (315), and a plug-in column (317) being fixedly mounted on the outside of the slider (316).

3. The easily disassembled dust bag assembly for a vacuum cleaner according to claim 2, characterized in that: The slider (316) is rotatably mounted on the connecting ring (324). A plug hole is provided inside the connecting base plate (311) at a position corresponding to the plug post (317). The plug post (317) can be plugged into the plug hole of the plug post (317). Six groups of arc plates (314) are provided.

4. The easily disassembled dust bag assembly for a vacuum cleaner according to claim 2, characterized in that: The locking assembly (32) comprises a locking column (321), the locking column (321) being slidably mounted on the bottom of the dust cup (1) of the vacuum cleaner, a pull ring (322) being fixedly mounted on the bottom of the locking column (321), a positioning hole (323) being provided at a position corresponding to the locking column (321) on the bottom of the mounting plate (312), a connecting ring (324) being fixedly mounted on the outside of the locking column (321), and a first spring (325) being sleeved and mounted on the outside of the locking column (321).

5. The easily disassembled dust bag assembly for a vacuum cleaner according to claim 4, characterized in that: The locking column (321) is plugged into the positioning hole (323) for installation. Two groups of positioning holes (323) are provided. The two groups of positioning holes (323) are symmetrically provided at the bottom of the mounting plate (312). The first spring (325) is provided between the connecting ring (324) and the connecting ring (324) and the dust cup (1) of the vacuum cleaner.

6. The easily disassembled dust bag assembly for a vacuum cleaner according to claim 1, characterized in that: The auxiliary locking assembly (4) comprises an annular soft plate (41) and a throat hoop ring (42); the annular soft plate (41) is fixedly mounted on the outside of the dust bag (2) of the vacuum cleaner; an adjustment hole (43) is provided on the outside of the throat hoop ring (42); a fixing frame (44) is fixedly mounted on the outside of the throat hoop ring (42); an adjustment rod (45) is rotatably mounted on the inside of the fixing frame (44); and a handle (46) is fixedly mounted on the outside of the adjustment rod (45).

7. The easily disassembled dust bag assembly for a vacuum cleaner according to claim 6, characterized in that: The adjusting rod (45) is engaged with the adjusting hole (43), and the fixing frame (44) is arranged on the inner side of the throat hoop ring (42).

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