Washing machine inner barrel and washing machine

Abstract

A washing machine inner barrel and a washing machine are disclosed, the inner barrel comprises a barrel bottom and a barrel body connected thereto. The barrel bottom comprises a barrel bottom body and a barrel bottom protective cover. The barrel bottom protective cover is hermetically mounted on the bottom of the barrel bottom body so that the entire outer surface of the barrel bottom becomes a smooth surface. The outer surface of the barrel bottom protective cover of the washing machine inner barrel is a smooth flat surface, which is more conductive to the cleaning effect of the particles on the inner barrel bottom. The barrel bottom protective cover is hermetically connected with the bottom of the barrel bottom body so that a reinforcing rib structure is in an enclosed space to prevent washing water from entering the reinforcing rib structure.

1 . A washing machine inner barrel, comprising a barrel bottom and a barrel body connected with the barrel bottom, wherein the barrel bottom comprises a barrel bottom body and a barrel bottom protective cover, the barrel bottom protective cover is hermetically mounted on a bottom of the barrel bottom body so that an outer surface of the barrel bottom is a smooth surface. 
     
     
         2 . The washing machine inner barrel according to  claim 1 , wherein the bottom of the barrel bottom body is provided with a reinforcing rib structure, and an outer surface of the barrel bottom protective cover is the smooth surface;
 the barrel bottom protective cover and the bottom of the barrel bottom body are hermetically connected to be a whole, the reinforcing rib structure is completely covered by the barrel bottom protective cover so that the reinforcing rib structure is in an enclosed space.   
     
     
         3 . The washing machine inner barrel according to  claim 2 , wherein an outer side of a bottom wall of the barrel bottom body is provided with a first connecting surface, an inner side of a bottom wall of the barrel bottom protective cover is provided with a second connecting surface, and the first connecting surface and the second connecting surface are hermetically connected;
 a sidewall of the barrel bottom body is provided with a third connecting surface, an end part of a sidewall of the barrel bottom protective cover is a fourth connecting surface, and the third connecting surface and the fourth connecting surface are hermetically connected.   
     
     
         4 . The washing machine inner barrel according to  claim 3 , wherein the bottom wall of the barrel bottom body is provided with a first opening, and the first opening extends towards an outer side of the inner barrel to form the first connecting surface,
 the bottom wall of the barrel bottom protective cover is provided with a second opening which is corresponding to the first opening, and the second opening extends towards an inner side of the inner barrel to form the second connecting surface.   
     
     
         5 . The washing machine inner barrel according to  claim 3 , wherein a reinforcing rib structure is arranged below the sidewall and on the bottom wall of the barrel bottom body, a joint of the reinforcing rib structure and the sidewall of the barrel bottom body is provided with the third connecting surface, the end part of the sidewall of the barrel bottom protective cover is the fourth connecting surface. 
     
     
         6 . The washing machine inner barrel according to  claim 1 , wherein a flange structure is installed on the barrel bottom, and arranged on an outer side of the bottom wall of the barrel bottom protective cover. 
     
     
         7 . The washing machine inner barrel according to  claim 6 , wherein a protrusion structure is provided on the inner side of the bottom wall of the barrel bottom protective cover, and at a periphery of the screw hole, an end part of the protrusion structure is a sixth connecting surface,
 the bottom wall of the barrel bottom body, at a periphery of the screw column, is provided with a ring of ring-shaped reinforcing rib, the end part of the ring-shaped reinforcing rib is a fifth connecting surface,   the sixth connecting surface and the fifth connecting surface are hermetically connected.   
     
     
         8 . The washing machine inner barrel according to  claim 7 , wherein the barrel bottom protective cover is connected with the barrel bottom body to be a whole by means of the deposition method, the first connecting surface, the second connecting surface, the third connecting surface, the fourth connecting surface, the fifth connecting surface and the sixth connecting surface are respectively a deposition surface. 
     
     
         9 . The washing machine inner barrel according to  claim 6 , wherein the inner barrel is rotatably arranged inside an outer barrel,
 cleaning particles, for cleaning an outer wall of the inner barrel and an inner wall of the outer barrel, is arranged between the inner barrel and the outer barrel;   the barrel bottom protective cover is a hollow ring-shaped cover body, a hollow position of the barrel bottom protective cover is correspondingly plugged by the flange structure;   a part of the flange structure, corresponding to the hollow position, is provided with a water-permeable channel which is for allowing washing water to flow out and avoiding the cleaning particles from entering in the inner barrel.   
     
     
         10 . A washing machine with the inner barrel according to  claim 1 . 
     
     
         11 . The washing machine inner barrel according to  claim 6 , wherein a screw column is arranged on the bottom wall of the barrel bottom body,
 a screw hole, corresponding to the screw column, is arranged in the bottom wall of the barrel bottom protective cover,   the flange structure is connected fixedly to the inner barrel bottom by the screw hole and the screw column.   
     
     
         12 . The washing machine inner barrel according to  claim 2 , wherein a flange structure is installed on the barrel bottom, and arranged on an outer side of the bottom wall of the barrel bottom protective cover. 
     
     
         13 . The washing machine inner barrel according to  claim 3 , wherein a flange structure is installed on the barrel bottom, and arranged on an outer side of the bottom wall of the barrel bottom protective cover.