Sweeping robot and water tank

Abstract

The present disclosure discloses a cleaning robot and a water tank for a cleaning robot. The water tank for the cleaning robot includes a water tank body having an inner cavity and a partition disposed inside the water tank body. Two ends of the partition abut an inner wall of the water tank body so as to divide the inner cavity of the water tank body into a first cavity and a second cavity. The first cavity communicates with the first pipe, and the second cavity communicates with the second pipe. A first connecting hole and a second connecting hole are respectively defined on the water tank body and respectively correspond to the first cavity and the second cavity. Under external force, both ends of the partition move along the inner wall of the water tank body to adjust the capacity of the first cavity and the second cavity.

1 . A water tank for a cleaning robot, comprising:
 a water tank body, wherein the water tank body has an inner cavity; and   a partition disposed in the water tank body, wherein:
 two ends of the partition abut an inner wall of the water tank body so as to separate the inner cavity of the water tank body into a first cavity and a second cavity, 
 a first pipe is connected to the first cavity, 
 a second pipe is connected to the second cavity, and 
 under external force, the two ends of the partition move along the inner wall of the water tank body to adjust a capacity of the first cavity and a capacity of the second cavity. 
   
     
     
         2 . The water tank for cleaning robot according to  claim 1 , wherein:
 the partition comprises a moving member and a guiding member,   the moving member abuts the inner wall of the water tank body, and   the guiding member is movably connected to the water tank body and moves under the external force or water pressure along the inner wall of the water tank body to adjust the capacity of the first cavity and the capacity of the second cavity.   
     
     
         3 . The water tank for a cleaning robot according to  claim 2 , wherein:
 a guide hole is defined in a side wall of the water tank body, and   the guiding member is sealed in the guide hole.   
     
     
         4 . The water tank for a cleaning robot according to  claim 3 , wherein the guide hole is disposed at a position near a top of the water tank body. 
     
     
         5 . The water tank for a cleaning robot according to  claim 2 , wherein:
 the guiding member is movably connected to a left side or a right side of the water tank body,   the first pipe is connected to the left side of the water tank body, and   the second pipe is connected to the right side of the water tank body.   
     
     
         6 . The water tank for a cleaning robot according to  claim 2 , wherein:
 the guiding member is movably connected to a top or bottom of the water tank body,   the first pipe communicates with the water tank body in a lower position, and   the second pipe communicates with the water tank body in an upper position.   
     
     
         7 . The water tank for a cleaning robot according to  claim 1 , wherein:
 the partition comprises a loose leaf and a rotating shaft pivotally connected to the loose leaf,   the loose leaf comprises a first partition and a second partition,   the first partition and the second partition abut the water tank body,   the rotating shaft connects the water tank body, and   under water pressure, the first partition and the second partition moves along with the inner wall of the water tank body to adjust a capacity of the first cavity and a capacity of the second cavity.   
     
     
         8 . A cleaning robot, comprising:
 a flexible roller;   a roller brush located on one side of the flexible roller;   a water sink above the flexible roller;   a first pipe communicating with the water sink;   a second pipe;   a pressing member; and   a water tank comprising:
 a water tank body, wherein the water tank body has an inner cavity; and 
 a partition disposed in the water tank body, wherein:
 two ends of the partition abut an inner wall of the water tank body so as to separate the inner cavity of the water tank body into a first cavity and a second cavity, 
 the first pipe is connected to the first cavity, 
 the second pipe is connected to the second cavity, and 
 under external force, the two ends of the partition move along the inner wall of the water tank body to adjust a capacity of the first cavity and a capacity of the second cavity. 
 
   
     
     
         9 . The cleaning robot according to  claim 8 , wherein the first pipe provided a water pump. 
     
     
         10 . The cleaning robot according to  claim 8 , wherein the second cavity is connected to a vacuum pump. 
     
     
         11 . The cleaning robot according to  claim 8 , wherein:
 the partition comprises a moving member and a guiding member,   the moving member abuts the inner wall of the water tank body, and   the guiding member is movably connected to the water tank body and moves under the external force or water pressure along the inner wall of the water tank body to adjust the capacity of the first cavity and the capacity of the second cavity.   
     
     
         12 . The cleaning robot according to  claim 11 , wherein:
 a guide hole is defined in a side wall of the water tank body, and   the guiding member is sealed in the guide hole.   
     
     
         13 . The cleaning robot according to  claim 12 , wherein the guide hole is disposed at a position near a top of the water tank body. 
     
     
         14 . The cleaning robot according to  claim 11 , wherein:
 the guiding member is movably connected to a left side or a right side of the water tank body,   the first pipe is connected to the left side of the water tank body, and   the second pipe is connected to the right side of the water tank body.   
     
     
         15 . The cleaning robot according to  claim 11 , wherein:
 the guiding member is movably connected to a top or bottom of the water tank body,   the first pipe communicates with the water tank body in a lower position, and   the second pipe communicates with the water tank body in an upper position.   
     
     
         16 . The cleaning robot according to  claim 8 , wherein:
 the partition comprises a loose leaf and a rotating shaft pivotally connected to the loose leaf,   the loose leaf comprises a first partition and a second partition,   the first partition and the second partition abut the water tank body,   the rotating shaft connects the water tank body, and   under water pressure, the first partition and the second partition moves along with the inner wall of the water tank body to adjust a capacity of the first cavity and a capacity of the second cavity.   
     
     
         17 . The cleaning robot according to  claim 8 , wherein the water sink comprises a clean water sink and a sewage sink separated from the clean water sink. 
     
     
         18 . The cleaning robot according to  claim 8 , wherein the roller brush is located on one side of the water sink and the pressing member is located on another side of the water sink.