Window cleaning machine with safety protection structure

Abstract

The invention relates to the technical field of window cleaning machines, in particular to a window cleaning machine with a safety protection structure, which comprises a window cleaning machine body, a protection rope and a balancing weight, the window cleaning machine body is mounted at one end of the protection rope, the balancing weight is mounted at the other end of the protection rope, a limiting guide seat is mounted on the protection rope, and the limiting guide seat comprises a limiting suction cup and a rope guide piece; compared with the prior art, a good protection structure is additionally arranged on the window cleaning machine, the window cleaning machine body can be effectively prevented from falling to the ground only by installing the limiting guide seat on a window frame or a wall surface, so that a good safety protection effect is achieved on the window cleaning machine body, the good buffering function is achieved, the buffering effect is good, the rope guide piece is prevented from being stressed excessively to cause falling of the limiting guiding base, the safety protection effect of the window cleaning machine body is further improved, installation is fast, and use is convenient.

Description

technical field [0001] The invention relates to the technical field of window cleaning machines, in particular to a window cleaning machine with a safety protection structure. Background technique [0002] Window cleaning robots have been widely used due to their small size and flexible movement. In the prior art, due to direct exposure to the sun, the surface temperature of the glass is easy to rise. When the temperature changes, the suction cup of the window cleaning machine has different adsorption force on materials with different heights and temperatures. After the suction cup absorbs for a long time, the adsorption force In the case of the above-mentioned state, the suction cup cannot provide sufficient adsorption force, there is a risk that the window cleaning robot will suddenly fall, and there is a certain potential safety hazard. Therefore, the present invention proposes a safe Window cleaning machines for protective structures. Contents of the invention [000...

AI Technical Summary

Problems solved by technology

In the prior art, due to direct exposure to the sun, the surface temperature of the glass is easy to rise. When the temperature changes, the suction cup of the window cleaning machine has different adsorption force on materials with different heights and temperatures. After the suction cup absorbs for a long time, the adsorption force In the case of the above-mentioned state, the suction cup cannot provide sufficient adsorption force, there is a risk that the window cleaning robot will suddenly fall, and there is a certain potential safety hazard. Therefore, the present invention proposes a safe Window cleaners for protective structures

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