Robot cleaner system having robot cleaner and docking station
First Claim
1. A robot cleaner system comprising:
- a robot cleaner comprising a robot body and a dust discharge hole to discharge dust stored in the robot body; and
a docking station comprising a dust suction hole to suck the dust discharged out of the robot body, a dust suction path to guide the dust sucked through the dust suction hole, and a dust collector to collect the dust sucked through the dust suction hole,wherein the robot cleaner comprises a first docking portion to be inserted into the dust suction hole when the robot cleaner is docked with the docking station, andwherein the first docking portion is a protrusion, which protrudes out of the robot body to be inserted into the dust suction hole upon a docking operation, the protrusion communicates the dust discharge hole with the dust suction path,wherein the robot cleaner comprises an opening/closing device to mechanically open the dust discharge hole based only on mechanical contact with the docking station while the robot cleaner is docked with the docking station, the opening/closing device operating independently of a power state of the robot cleaner system.
1 Assignment
0 Petitions
Accused Products
Abstract
A robot cleaner system having an improved docking structure between a robot cleaner and a docking station, which is capable of an easy docking operation of the robot cleaner and preventing loss of a suction force generated in the docking station. The robot cleaner includes a docking portion to be inserted into a dust suction hole of the docking station upon a docking operation. The docking portion may be a protrusion, which protrudes out of a robot body to be inserted into a dust suction path defined in the docking station, the protrusion communicates a dust discharge hole of the robot cleaner with the dust suction path of the docking station. The robot cleaner system includes a coupling device to keep the robot cleaner and the docking station in their docked state. The coupling device is configured to have a variety of shapes.
148 Citations
24 Claims
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1. A robot cleaner system comprising:
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a robot cleaner comprising a robot body and a dust discharge hole to discharge dust stored in the robot body; and a docking station comprising a dust suction hole to suck the dust discharged out of the robot body, a dust suction path to guide the dust sucked through the dust suction hole, and a dust collector to collect the dust sucked through the dust suction hole, wherein the robot cleaner comprises a first docking portion to be inserted into the dust suction hole when the robot cleaner is docked with the docking station, and wherein the first docking portion is a protrusion, which protrudes out of the robot body to be inserted into the dust suction hole upon a docking operation, the protrusion communicates the dust discharge hole with the dust suction path, wherein the robot cleaner comprises an opening/closing device to mechanically open the dust discharge hole based only on mechanical contact with the docking station while the robot cleaner is docked with the docking station, the opening/closing device operating independently of a power state of the robot cleaner system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A robot cleaner system comprising:
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a robot cleaner comprising a robot body and a dust discharge hole to discharge dust stored in the robot body; and a docking station comprising a dust suction hole to suck the dust discharged out of the robot body, a dust suction path to guide the dust sucked through the dust suction hole, and a dust collector to collect the dust sucked through the dust suction hole, wherein the robot cleaner comprises a first docking portion to be inserted into the dust suction hole when the robot cleaner is docked with the docking station, wherein the robot cleaner comprises an opening/closing device to close the dust discharge hole while the robot cleaner performs an automatic cleaning operation and to open the dust discharge hole while the robot cleaner is docked with the docking station, and wherein the opening/closing device comprises a plurality of opening/closing units installed in a circumferential direction of the dust discharge hole, and wherein each opening/closing unit comprises; an opening/closing member to pivotally rotate about a pivoting shaft within the protrusion, to open and close the dust discharge hole, a lever extended out of the protrusion from one end of the opening/closing member coupled to the pivoting shaft, and an elastic member to elastically bias the opening/closing member in a direction of closing the dust discharge hole. - View Dependent Claims (11, 12)
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13. A robot cleaner system comprising:
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a robot cleaner comprising a robot body and a dust discharge hole to discharge dust stored in the robot body; and a docking station comprising a dust suction hole to suck the dust discharged out of the robot body, a dust suction path to guide the dust sucked through the dust suction hole, and a dust collector to collect the dust sucked through the dust suction hole, wherein the robot cleaner comprises a first docking portion to be inserted into the dust suction hole when the robot cleaner is docked with the docking station, wherein the first docking portion is a protrusion, which protrudes out of the robot body to be inserted into the dust suction hole upon a docking operation, the protrusion communicates the dust discharge hole with the dust suction path, and the docking station comprises an opening/closing device to be mechanically pushed and elastically deformed by the protrusion as the protrusion is inserted into the docking station, to open the dust suction hole, the opening/closing device operating independently of a power state of the robot cleaner system.
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14. A robot cleaner system comprising:
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a robot cleaner comprising a robot body having a dust discharge hole; and a docking station comprising a dust suction hole to suck dust discharged out of the robot body, a dust suction path to guide the dust sucked through the dust suction hole, and a dust collector to collect the dust sucked through the dust suction hole, wherein the robot cleaner comprises a protrusion which protrudes out of the robot body to be inserted into the dust suction hole when the robot cleaner is docked with the docking station, the protrusion communicates the dust discharge hole with the dust suction path, and wherein the protrusion is separately installed from the robot body, and one end of the protrusion is connected with the robot body by a flexible joint member having repeatedly formed pleats. - View Dependent Claims (15, 16)
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17. A robot cleaner system comprising:
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a robot cleaner comprises a robot body having a dust discharge hole; and a docking station comprising a dust suction hole to suck dust discharged out of the robot body , a dust suction path to guide the dust sucked through the dust suction hole, and a dust collector to collect the dust sucked through the dust suction hole, wherein the robot cleaner comprises a protrusion which protrudes out of the robot body to be inserted into the dust suction hole when the robot cleaner is docked with the docking station, the protrusion communicates the dust discharge hole with the dust suction path, and wherein the dust suction path comprises a guide path comprising a tapered surface such that the path is gradually narrowed over at least a part thereof in a direction along which the protrusion is introduced upon a docking operation of the robot cleaner, wherein the robot cleaner comprises an opening/closing device to mechanically open the dust discharge hole due to mechanical contact with the docking station while the robot cleaner is docked with the docking station, the opening/closing device operating independently of a power state of the robot cleaner system. - View Dependent Claims (18, 19)
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20. A robot cleaner system comprising:
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a robot cleaner comprising a robot body having a dust discharge hole; and a docking station comprising a station body having a dust suction hole to correspond to a position of the dust discharge hole when the robot cleaner is docked with the docking station, wherein the robot cleaner comprises an opening/closing device to open and close the dust discharge hole and the opening/closing device protrudes from the dust discharge hole to be directly inserted into the dust suction hole when the robot cleaner is docked with the docking station, the opening/closing device communicates the dust discharge hole with the dust suction hole, and the opening/closing device comprises a plurality of opening/closing units installed in a circumferential direction of the dust discharge hole, wherein each opening/closing unit comprises; an opening/closing member to pivotally rotate about a pivoting shaft , to open and close the dust discharge hole; a lever extended from one end of the opening/closing member coupled with the pivoting shaft toward the outside of the opening/closing member; and an elastic member to elastically bias the opening/closing member in a direction of closing the dust discharge hole, wherein the opening/closing member is inserted into the dust suction hole upon a docking operation of the robot cleaner.
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21. A robot cleaner system comprising:
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a robot cleaner comprising a dust discharge hole and a dust discharge path to guide dust stored in the robot cleaner toward the dust discharge hole; and a docking station comprising a station body, a dust suction hole to suck the dust discharged through the dust discharge hole into the station body, a dust suction path to guide the sucked dust, and a dust collector to collect the dust sucked through the dust suction hole, wherein the docking station comprises a docking portion to be inserted into the dust discharge hole when the robot cleaner is docked with the docking station, and wherein the docking portion is a docking lever rotatably installed to the docking station, the docking lever comprising a first end to pivotally rotate so as to be inserted into the dust discharge hole upon the docking operation of the robot cleaner. - View Dependent Claims (22, 23, 24)
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Specification