Rotary double-sided brush head of dust collector
A rotary vacuum cleaner technology, applied to vacuum cleaners, suction nozzles, cleaning equipment, etc., can solve the problems of limited cleaning area, increased number of parts, and inability to reduce the bottom area of the brush head, etc., to achieve the effect of convenient use and saving parts
Inactive Publication Date: 2009-09-16
NANJING LG PANDA APPLIANCES
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- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] However, the size of the brush head of a common rectangular vacuum cleaner and its bottom area are fixed. When cleaning in a narrow place, due to the limitation of the bottom area of the brush head of the vacuum cleaner, the bottom area of the brush head cannot be reduced, so that the cleaning area is limited.
The brush head needs to be replaced, which brings inconvenience to the user and increases the number of parts
Method used
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Embodiment Construction
[0024] In order to further understand the content of the invention, features and effects of the present invention, the following embodiments are exemplified and described in detail with the accompanying drawings as follows:
[0025] figure 2 is a schematic diagram of the decomposition structure of the present invention; image 3 It is a schematic diagram of the appearance structure of the present invention using the lower suction nozzle; Figure 4 It is a schematic diagram of the appearance structure of the present invention using the upper suction nozzle; Figure 5 It is a schematic side view of the top cover state of the fixed nozzle of the present invention. The same symbols are used for the same parts as in the prior art.
[0026] Refer to the attached Figure 2-5 : A rotary double-sided brush head of a vacuum cleaner, comprising a bottom shell 1 with a brush formed around the periphery, a lower suction nozzle 2 with a lower air inlet groove 3 formed in the middle of ...
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The invention discloses a rotary double-sided brush head of a vacuum cleaner, which belongs to the structure of the vacuum cleaner with a tool for driving dust loosening. The present invention comprises a bottom shell with brushes formed on its periphery, a lower suction nozzle with a lower air inlet groove formed in the middle of the bottom surface of the bottom shell, an upper cover integrated with the bottom shell, a connecting pipe installation part formed in the middle of the upper cover for installing a connecting pipe, and The connecting pipe connected with the lower suction nozzle is characterized in that it also includes an upper suction nozzle with an upper air inlet groove formed upwards in the middle of the upper cover, and the connecting pipe installation part is provided with two sides communicating with the lower air inlet groove and the upper air inlet groove. An air inlet; and a connecting pipe that is rotatably installed on the connecting pipe installation part and has a suction port on one side of the lower part. When in use, in a relatively narrow space, the suction nozzle can be rotated, and the cleaning work can be completed without replacing the suction nozzle, thereby facilitating the use of the user.
Description
technical field [0001] The invention relates to the structure of a vacuum cleaner with a driving dust loosening tool, in particular to a rotary double-sided brush head of the vacuum cleaner that changes the dust-absorbing area of the brush head. Background technique [0002] A vacuum cleaner is a cleaning appliance used to remove dust from floors, carpets, walls, furniture, clothing and various crevices. [0003] The general structure of the vacuum cleaner includes a vacuum cleaner motor that generates suction by introducing an electric current, a suction nozzle, a dust suction hose, a filter device that form an air duct system, and a dust collecting part that collects inhaled matter. [0004] In order to adapt to the cleaning of different cleaning surfaces or corners, the usual vacuum cleaner nozzles can have different shapes and uses, such as tapered tip nozzles and rectangular vacuum cleaner brush heads. [0005] figure 1 It is a schematic diagram of the appearance st...
Claims
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IPC IPC(8): A47L9/02A47L5/30
Inventor 苏昆
Owner NANJING LG PANDA APPLIANCES