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Wall polishing machine

a polishing machine and handle technology, applied in the field of wall polishing machines, can solve the problems of long handle storage or carrying of the polishing machine, and achieve the effect of ensuring the steadyness of dust removal and convenient storage and carrying

Inactive Publication Date: 2011-12-15
YING ZHINING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention is a wall polishing machine with a handle that can be disassembled. The handle is made up of at least two longitudinally arranged rod components, each containing a dust guiding pipe. The dust guiding pipes are connected via a sealed sleeve with an annular limiting groove and a limiting block. The machine also includes a clamping component for secure connection between the dust guiding pipes. The technical effects of this invention include convenient storage and carrying, as well as effective dust removal.

Problems solved by technology

However, the handle is integrally formed and can neither be folded nor disassembled, causing a lot of inconvenience for the storage or carrying of the polishing machine with long handle.

Method used

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Embodiment Construction

[0023]As shown in FIG. 1 to FIG. 5, the present embodiment is illustrated with an example in which the handle comprises two rod components.

[0024]The wall polishing machine according to the present invention comprises a handle 11, a polishing head 12, an electric motor 13 and a soft hose for dust suction 14. The handle 11 comprises a first rod component 1 and a second rod component 2 which are longitudinally arranged. A first dust guiding pipe 3 and a second dust guiding pipe 4 are respectively fixed in the first rod component 1 and the second rod component 2. A rear end of the first dust guiding pipe 3 is outwardly exposed from the first rod component 1. A clamping component 5 is arranged on an inner wall of the second rod component 2 at a front end of the second dust guiding pipe 4. The rear end of the first dust guiding pipe 3 passes through the clamping component 5 and is connected to the front end of the second dust guiding pipe 4. By clamping the rear end of the first dust guid...

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PUM

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Abstract

A wall polishing machine comprises a handle. The handle comprises at least two longitudinally arranged rod components. Each of the rod components is disposed with a dust guiding pipe therein. In any pair of adjacent rod components, the dust guiding pipe of a first rod component is exposed from the first rod component and has an outwardly exposed end which is inserted into a second rod component to connect to the dust guiding pipe of the second rod component, and secure connection is attained by means of a clamping component. As the handle is designed as being formed by at least two longitudinally arranged rod components connected via a clamping component, each of the rod components can be packed after being disassembled when the machine is not in use, therefore offering convenience in storage and carrying to users.

Description

BACKGROUND OF THE INVENTION[0001]The present invention relates to a wall polishing machine for polishing and cleaning wall surfaces.[0002]German Patent No. DE69615879C2 discloses a polishing machine with long handle for polishing and cleaning wall surfaces. It comprises a hollow handle and a polishing head. The polishing head can be swingingly installed on a front end of the hollow handle. The polishing head comprises a polishing plate and a suction hood. An electric motor is installed on a rear end of the handle and activates the rotation of the polishing plate in the polishing head via flexible shafts. The rotating plate polishes and cleans the walls. The handle is relatively long and so it is convenient for polishing taller walls and the top of walls. However, the handle is integrally formed and can neither be folded nor disassembled, causing a lot of inconvenience for the storage or carrying of the polishing machine with long handle.BRIEF SUMMARY OF THE INVENTION[0003]The object...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): B24B27/00
CPCF16L21/06B24B7/18
Inventor YING, ZHINING
Owner YING ZHINING