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Flex tip nozzle

A technology of sharp nozzles and mouths, which is applied in the field of flexible and stretchable nozzles, and can solve the inconvenience of ordinary nozzles

Inactive Publication Date: 2016-08-31
NANJING LG PANDA APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The present invention aims to solve the problem in the prior art that it is inconvenient to use ordinary pointed nozzles at corners or higher working surfaces, and provides a flexible and extended pointed nozzle.

Method used

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Embodiment Construction

[0052] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0053] figure 2 is a schematic diagram of the three-dimensional structure of the present invention; Figure 8 It is a schematic diagram of the decomposition structure of the present invention;

[0054] As shown in the figure, a flexible tip nozzle includes the insertion part 2b at one end of the tip nozzle 1b and the flat nozzle part 3b at the other end. The buckle interface 6 at one end is fixedly connected, and the vacuum hose 7 communicates with the buckle interface 6 at one end of the flexion and extension positioning mechanism 5 and the connecting piece 8 at the other end; the flexion and extension positioning mechanism 5 includes a buckle interface 6 and a chuck 9a, The buckle 9 of 9b, and with the chuck cover 10, the side cover 11 concentric rotation cooperation on the connecting pipe 7, the chuck cover is equipped with the elastic bayonet p...

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PUM

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Abstract

The invention discloses a flexible and stretchable pointed suction nozzle, which belongs to the suction nozzle for vacuum cleaners. The present invention includes a splicing part at one end of the sharp suction nozzle and a suction nozzle at the other end, and is characterized in that the splicing part of the sharp suction nozzle is fixedly connected with the buckle interface at one end of the flexion-stretch positioning mechanism, and the dust-absorbing hose is connected to one end of the flexion-stretch positioning mechanism The buckle interface and the connecting piece at the other end; the flexion and extension positioning mechanism includes a buckle with a buckle interface and a chuck, and is concentrically rotated with the chuck cover and side cover on the connecting piece after being combined, and the chuck cover is installed Elastic detent with detent catch. In the present invention designed in this way, the sharp suction nozzle and the flexion and extension positioning mechanism are integrated, and the flexion and extension angle can be selected according to the requirements of the working surface and the wishes of the user. The combination of the increase and the flexion and extension positioning mechanism adds a new integrated part to the suction nozzle of the vacuum cleaner.

Description

technical field [0001] The invention relates to a suction nozzle for a vacuum cleaner, in particular to a flexible and stretchable pointed suction nozzle. Background technique [0002] Vacuum cleaner is a cleaning and sanitary electrical device used to remove dust from floors, carpets, walls, furniture, clothing and various gaps. [0003] Vacuum cleaners generally include a vacuum cleaner motor that introduces current to generate suction, a motor inlet that forms an air path system, a suction head, a suction hose, a dust suction steel pipe, and a dust collection device that filters and collects inhaled objects. [0004] According to the shape of the vacuum cleaner, it can be divided into vertical vacuum cleaners, horizontal (tank) vacuum cleaners and portable vacuum cleaners. [0005] In order to adapt to the dust collection work on different cleaning surfaces, the suction head (or brush head) of the vacuum cleaner can have different structures and uses, such as tapered noz...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L9/02A47L9/24
Inventor 张庆男
Owner NANJING LG PANDA APPLIANCES