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Dust collector upper cover fixed point remaining device

The technology of a vacuum cleaner and its main body is applied in the field of the fixed-point stop device for the upper cover of the vacuum cleaner, which can solve the problems of user inconvenience and the inability to stay on the upper cover of the vacuum cleaner, and achieve the effect of simple and convenient structure and suitable for popularization and application

Inactive Publication Date: 2010-12-08
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the upper cover of the vacuum cleaner with this structure cannot stay in any open position, which will bring some inconvenience to the user.

Method used

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  • Dust collector upper cover fixed point remaining device
  • Dust collector upper cover fixed point remaining device
  • Dust collector upper cover fixed point remaining device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Below, the present invention is described in further detail in conjunction with accompanying drawing and specific embodiment:

[0026] like Figure 1 to Figure 7 As shown, the vacuum cleaner upper cover fixed-point stop device of the present invention includes a vacuum cleaner body 10, an upper cover 20 and a connecting rod 30; one end of the connecting rod 30 is connected to the upper cover, and the other end is connected to the vacuum cleaner body 10; the connecting rod 30 The outer end of the other end is provided with a gear 31, the gear 31 is cylindrical; the vacuum cleaner body 10 is provided with a slideway 11 outside the cavity that can accommodate the connecting rod 30, and the slideway 11 is arc-shaped, Its radian matches the opening angle of the upper cover 20; the side walls of the slideway 11 are respectively provided with toothed structures 12, 13, and the toothed structure 12 can be a rack; 11; a spring 40 is arranged between the toothed structure 13 and...

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PUM

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Abstract

The invention discloses a dust collector upper cover fixed point remaining device, comprising a dust collector body, an upper cover and a connection rod; wherein one end of the connecting rod is connected with the upper cover, the other end is connected with the dust collector body; the outer end of the other end of the connecting rod is provided with a gear, the outer side of the cavity in the dust collector body which can contain the connecting rod is provided with a slide rail, the side wall of the slide rail is respectively provided with a dentalation; and the gear can slide in the slide rail. The invention has the beneficial effects that: the connecting rod is provided with a cylindrical gear, a rack is formed on the slide rail arranged on the motion track of the gear, the gear and the rack are matched and positioned, thus ensuring that the dust collector upper cover can remain at any position when being opened, and the structure is simple and convenient and is applicable to popularization and application.

Description

technical field [0001] The invention relates to a vacuum cleaner, in particular to a fixed-point stop device for the upper cover of the vacuum cleaner which can stay at any position when the upper cover of the vacuum cleaner is opened. Background technique [0002] Generally, a vacuum cleaner is a device that uses a vacuum to generate suction to inhale air, make the air flow through various filters, filter foreign objects in the air, and clean the room. [0003] Generally speaking, a vacuum cleaner mainly includes a suction device and a suction pipeline. The suction device mainly formed by a motor and a fan is arranged in the body. The suction pipeline includes a suction head and a suction pipe. The suction head has a downward opening. The suction port communicates with the air inlet of the fan inside the body through the telescopic pipe and the flexible pipe of the suction pipe. When the vacuum cleaner is running, the motor drives the impeller of the fan to rotate at a hig...

Claims

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Application Information

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IPC IPC(8): A47L9/00
Inventor 刘明明肖宗亮
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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