Dust collector dust bag bracket assembly

Abstract

The invention discloses a dust collector dust bag bracket assembly comprising a dust bag plate, a bracket body, a groove-shaped baffle in the middle of the bracket body and a groove-shaped support tongue, wherein the support tongue is formed on the lower part of the bracket body and downwards protrudes; and the bracket body above the groove-shaped support tongue is connected with a misoperation prevention structure. The misoperation prevention structure comprises a convex shaft, T-shaped block-out sheets and an arc-shaped guide rail, wherein the convex shaft is integrated with the bracket body and is provided with a return spring, the T-shaped block-out sheets are connected with the convex shaft and can rotate, the arc-shaped guide rail is formed on the bracket body, and one end of each T-shaped block-out sheet moves along the arc-shaped guide rail. The dust collector dust bag bracket assembly disclosed by the invention is characterized in that each block-out sheet is located in the original position because of the returning action of the spring when a user forget to install the dust bag plate, the matched thickness of each block-out sheet and the support tongue is more than the thickness of a support tongue slot, so that the block-out sheets are prevented from being inserted into the support tongue slot, therefore, misoperation is rectified as quickly as possible to avoid the subsequent action. The structure is simple and convenient to install and operate, an interference structure does not exist, and the misoperation prevention structure is simple and stable and is easy to realize.

Description

technical field [0001] The invention belongs to the field of vacuum cleaners, and in particular relates to a vacuum cleaner dust bag support assembly provided with a misoperation preventing structure, simple in structure, avoiding repeated operations, and preventing wrong closing of the front cover of the vacuum cleaner. Background technique [0002] Vacuum cleaner is a clean and hygienic electrical appliance used to remove dust from floors, carpets, walls, furniture, clothing and various gaps. [0003] According to the structure and shape of the vacuum cleaner, it is usually divided into an upright vacuum cleaner, a horizontal vacuum cleaner, and a portable vacuum cleaner. The structure of a vacuum cleaner generally includes a vacuum cleaner motor that generates suction by introducing an electric current, a suction nozzle that forms an air path system, a suction hose, a filter device, and a dust collection unit that collects inhaled objects. [0004] The body of a horizont...

AI Technical Summary

Problems solved by technology

[0016] 1. To prevent wrong installation of the dust bag holder, the structure is complex and unstable

When the bracket is installed by mistake and the dust bag board is not installed, it is very difficult to disassemble the bracket, because the rotation knob will interfere with the action of dismounting the bracket when it is in a flat state, making it difficult to disassemble

[0017] 2. After misoperation, it is only when the upper cover is fastened that you can find that the dust bag is not installed. The previous operation is a waste. If you want to reinstall the dust bag, repeat the following actions, open and flip the upper cover, remove the bracket, and install Dust bag plate, install the bracket again, and snap the top cover

In the process, it makes the operator repeat operations, giving people a feeling of cumbersome and rough design

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