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Rechargeable vacuum cleaner assembly

  • US 10,478,028 B2
  • Filed: 03/22/2016
  • Issued: 11/19/2019
  • Est. Priority Date: 01/20/2016
  • Status: Active Grant
First Claim
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1. A rechargeable vacuum cleaner assembly, comprising:

  • a rechargeable vacuum cleaner provided with a first magnetic member;

    a charging stand provided with a second magnetic member, wherein the first magnetic member is configured to connect with the second magnetic member through magnetic attraction so as to position the rechargeable vacuum cleaner to the charging stand;

    a pedal disposed on body of the charging stand and pivotable between a first position and a second position; and

    a safety protection device disposed on body of the charging stand and normally engaged with the pedal, wherein when the safety protection device is toggled, the safety protection device is disengaged from the pedal to make the pedal move from the first position to the second position, wherein at least two safety protection devices are provided;

    the at least two safety protection devices are disposed on the body and spaced apart from each other;

    when the at least two safety protection devices are toggled, the at least two safety protection devices are disengaged from the pedal to make the pedal move from the first position to the second position;

    wherein each safety protection device comprises;

    a safety protection member disposed at a side face of the pedal and defining an fitting groove in which an edge of the pedal is fitted; and

    a resetting member disposed between the safety protection member and the body, and configured to normally push the safety protection member towards a center of the pedal, wherein the safety protection member is pivotably connected to the body;

    wherein the safety protection member has a first end and a second end, in which the fitting groove is defined in the second end of the safety protection member;

    when the first end of the safety protection member is toggled, the second end of the safety protection member moves away from the center of the pedal to disengage the edge of the pedal from the fitting groove;

    wherein the first end of the safety protection member has a guide surface configured to toggle the first end of the safety protection member,wherein the guide surface is constructed to extend obliquely towards the center of the pedal from up to down; and

    wherein the guide surface is formed as an oblique plane or an oblique curved surface, extending obliquely towards the center of the pedal from up to down.

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