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Massage protection architecture in dust collector

A technology for protecting structures and buttons, applied in vacuum cleaners, cleaning equipment, household appliances, etc., can solve the problem of buttons being pressed by mistake, and achieve the effect of reducing the action stroke, realizing self-protection, and improving production efficiency.

Inactive Publication Date: 2006-07-05
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention aims to solve the problem of keys with large surface areas being accidentally pressed in the prior art, and provides a key protection structure for vacuum cleaners that can effectively control the action of keys when the front cover is opened

Method used

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  • Massage protection architecture in dust collector
  • Massage protection architecture in dust collector
  • Massage protection architecture in dust collector

Examples

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Embodiment Construction

[0035] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments. Components with the same structure in the drawings use the same symbols.

[0036] A button protection structure for a vacuum cleaner, including a front cover 2b that is provided with a hose interface 5, a display window 6b and a flip groove 8b and covers the front part of the bottom case 21 to form a dust collection box 12. There is a dust bag support 23; between the front cover 2b and the back cover 4, the button 10 of the front power switch contact and the cord reel switch contact of the simplified body 3 is installed; 3. The side walls are hingedly connected. There is an action limit gap 14 in the middle of the front wall 16 of the button. The folding arm 18 at the rear end of the front cover 2b extends into the motion limit gap 14 and is hinged with the front part of Simplified 3. The folding arm 18 is hinged. The position is on the same level as t...

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Abstract

A push button protecting structure for cleaner is composed of a front cover to form a dust collecting box, the bush buttons arranged between front cover and back cover for covering on the contacts of power switch and power cord winder and with an operation limiting notch at the middle of its front wall, and a curved arm able to be inserted in said limiting notch. Its advantages are short stroke, the ability to lock the push button, and beautiful appearance.

Description

technical field [0001] The invention relates to an electrical mechanical device of a vacuum cleaner, in particular to a key protection structure of the vacuum cleaner. Background technique [0002] Vacuum suction is a cleaning and sanitary appliance used to remove dust from floors, carpets, walls, furniture, clothing and various gaps. [0003] A vacuum cleaner generally consists of a vacuum cleaner motor that generates suction from an imported power supply, a suction nozzle, a hose, a filter bag forming an air path system, and a dust collection part that collects inhaled matter. [0004] According to the shape of vacuum cleaners, they can be divided into upright vacuum cleaners, horizontal vacuum cleaners and portable vacuum cleaners. [0005] The body of the upright vacuum cleaner generally includes a front cover 2 a , a body 3 , a rear cover 4 and a bottom case 21 . The front end of the front cover 2a is a flip cover groove 8a, the top is provided with a hose interface 5...

Claims

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Application Information

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IPC IPC(8): A47L5/00A47L9/00
Inventor 辛继哲
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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