A multi-layer sponge assembly is disclosed which contains a magnetic button that mates with a separate magnetic element to allow the sponge to be elevated in a suspended position to dry.

A multi-layer sponge assembly is disclosed which contains a magnetic button that mates with a separate magnetic element to allow the sponge to be elevated in a suspended position to dry.

This is a device for releasing and detaching a cleaning cloth from the base that retains it; and in particular the release and detachment device of the invention allows you to release and detach from the base a cleaning cloth that has pockets within which are inserted the lateral ends of said base supporting the cloth.

This is a device for releasing and detaching a cleaning cloth from the base that retains it; and in particular the release and detachment device of the invention allows you to release and detach from the base a cleaning cloth that has pockets within which are inserted the lateral ends of said base supporting the cloth.

A safety waterproof invisible switch and a sanitary ware are provided. The safety waterproof invisible switch comprises a button switch, a first member, a second member, a first magnet, and a second magnet. The first magnet is disposed on a button of the button switch, and the second magnet is disposed on the second member. The first member has a hollow cavity. The button switch disposed with the first magnet is disposed in the first member. While the second magnet is adjacent to or in contact with the first member and when magnetic poles of a same polarity of the first magnet and the second magnet oppose each other, the button of the button switch is moved in a pressed direction of the button by a repulsive force.

A safety waterproof invisible switch and a sanitary ware are provided. The safety waterproof invisible switch comprises a button switch, a first member, a second member, a first magnet, and a second magnet. The first magnet is disposed on a button of the button switch, and the second magnet is disposed on the second member. The first member has a hollow cavity. The button switch disposed with the first magnet is disposed in the first member. While the second magnet is adjacent to or in contact with the first member and when magnetic poles of a same polarity of the first magnet and the second magnet oppose each other, the button of the button switch is moved in a pressed direction of the button by a repulsive force.

A cleaning article includes: a first panel having: a first fiber layer; and a first substrate attached to the first fiber layer by a first connection type; and a second panel having: a second fiber layer; and a second substrate attached to the second fiber layer by the first connection type. The first connection type includes a first connection line in parallel with a second connection line, the first and second connection lines together straddling a center line of a respective panel that extends in an axial direction. The first panel is attached to the second panel by a plurality of spot connections so as to create a pocket between the first panel and the second panel.

Disclosed is a method of controlling a plurality of robot cleaners, the method including a first step of docking a first robot cleaner and a second robot cleaner with a first docking device and a second docking device, respectively, a second step of checking whether the first robot cleaner is undocked from the first docking device, and a third step of if the first robot cleaner docked with the first docking device again, undocking the second robot cleaner from the second docking device.

The present utility model belongs to the technical field of cleaning tools and particularly relates to a multifunctional broom in order to solve the problems such as a single function of existing brooms. The multifunctional broom comprises a broom pole and a broom head disposed at one end of the broom pole, wherein a broom head housing axially movably disposed on the broom pole is provided in the periphery of the broom head, an opening for allowing the lower end of the broom head to extend from the broom head housing is formed at the lower end of the broom head housing, and a contractible positioning mechanism for enabling the broom head housing to be positioned on the broom pole, when the length of the lower end of the broom head extending from the broom head housing is adjusted to a desired length, is provided between the broom pole and the broom head housing. The multifunctional broom is multiple-purpose and functions as a scraper, a brush and a broom by controlling the length of the broom head extending from the broom head housing by a contractible positioning mechanism; moreover, the dirt on the bristles is easy to clean, so the multifunctional broom is convenient to use and easy to carry and store.

The present utility model belongs to the technical field of cleaning tools and particularly relates to a multifunctional broom in order to solve the problems such as a single function of existing brooms. The multifunctional broom comprises a broom pole and a broom head disposed at one end of the broom pole, wherein a broom head housing axially movably disposed on the broom pole is provided in the periphery of the broom head, an opening for allowing the lower end of the broom head to extend from the broom head housing is formed at the lower end of the broom head housing, and a contractible positioning mechanism for enabling the broom head housing to be positioned on the broom pole, when the length of the lower end of the broom head extending from the broom head housing is adjusted to a desired length, is provided between the broom pole and the broom head housing. The multifunctional broom is multiple-purpose and functions as a scraper, a brush and a broom by controlling the length of the broom head extending from the broom head housing by a contractible positioning mechanism; moreover, the dirt on the bristles is easy to clean, so the multifunctional broom is convenient to use and easy to carry and store.