HOSE COUPLING SYSTEM FOR A VACUUM CLEANER
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United States of America Patent
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Issued Date -
Jan 21, 2021
app pub date -
Mar 18, 2019
filing date -
Mar 26, 2018
priority date (Note) -
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Abstract
A hose coupling system including an inlet fitting, which is to be arranged or is arranged on a vacuum cleaner, and including a tubular connection piece, which is to be connected or is connected to a suction hose, wherein the connection piece is to be inserted into the inlet fitting in the coaxial direction, wherein the hose coupling system has an actuable latching element by means of which the connection piece can be held in the inlet fitting in a form-fitting manner and can be released again as required.
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