Foam cleansing instrument

Abstract

The present invention discloses a foam cleansing instrument, including a base, a liquid injection bottle, a cleansing head, and a foaming pump. The base has a bottle mounting position. The liquid injection bottle is detachably mounted in the bottle mounting position, and enables a cleanser in the liquid injection bottle to flow downward to a bottle mouth of the liquid injection bottle by its own gravity. The cleansing head is arranged on the base and configured to fit a human face to smear foam on the human face. The foaming pump is connected to the bottle mouth of the liquid injection bottle through a liquid inlet pipe and connected to the cleansing head through a liquid outlet pipe; and at least one of the liquid inlet pipe and the liquid outlet pipe is connected to a foam maker. The foam cleansing instrument is more convenient to use

What is claimed is: 
     
         1 . A foam cleansing instrument ( 10 ), comprising:
 a base ( 101 ) having a bottle mounting position ( 1011 );   a liquid injection bottle ( 102 ) detachably mounted in the bottle mounting position ( 1011 ) and enabling a cleanser in the liquid injection bottle ( 102 ) to flow downward to a bottle mouth of the liquid injection bottle ( 102 ) by its own gravity;   a cleansing head ( 103 ) arranged on the base ( 101 ) and configured to fit a human face to smear foam on the human face; and   a foaming pump ( 104 ) connected to the bottle mouth of the liquid injection bottle ( 102 ) through a liquid inlet pipe ( 105 ) and connected to the cleansing head ( 103 ) through a liquid outlet pipe ( 106 ), wherein at least one of the liquid inlet pipe ( 105 ) and the liquid outlet pipe ( 106 ) is connected to a foam maker ( 107 ).   
     
     
         2 . The foam cleansing instrument ( 10 ) according to  claim 1 , wherein when the liquid injection bottle ( 102 ) stands, the bottle mouth of the liquid injection bottle ( 102 ) is located at a maximum horizontal height of the liquid injection bottle ( 102 ) and at an edge of the liquid injection bottle ( 102 ); and when the liquid injection bottle ( 102 ) is inversely mounted in the bottle mounting position ( 1011 ), the bottle mouth of the liquid injection bottle ( 102 ) is located at a minimum horizontal height of the liquid injection bottle ( 102 ). 
     
     
         3 . The foam cleansing instrument ( 10 ) according to  claim 1 , further comprising a motor ( 108 ) and a rotating shaft ( 109 ) in driving connection with the motor ( 108 ), wherein the rotating shaft ( 109 ) is linked with the cleansing head ( 103 ). 
     
     
         4 . The foam cleansing instrument ( 10 ) according to  claim 3 , wherein the cleansing head ( 103 ) is provided with a plurality of brush rods ( 10321 ), the plurality of brush rods ( 10321 ) are encircled to form a multi-ring structure, brush rods ( 10321 ) located at a same ring are all at the same height, and heights of brush rods ( 10321 ) from an inner ring to an outer ring are gradually increased. 
     
     
         5 . The foam cleansing instrument ( 10 ) according to  claim 4 , wherein the cleansing head ( 103 ) is detachably connected to the base ( 101 ); the brush rods ( 10321 ) are made of a silicone material, and the cleansing head ( 103 ) is provided with massage beads ( 1033 ). 
     
     
         6 . The foam cleansing instrument ( 10 ) according to  claim 5 , wherein a plurality of massage beads ( 1033 ) are provided, the cleansing head ( 103 ) is provided with a plurality of silicone sleeves ( 10322 ), elastic members ( 1034 ) are accommodated in the silicone sleeves ( 10322 ), each of the massage beads ( 1033 ) is embedded in one silicone sleeve ( 10322 ), supported by the corresponding elastic member ( 1034 ) and wrapped by the silicone sleeve ( 10322 ), and part of the massage bead ( 1033 ) is leaked out of the silicone sleeve ( 10322 ). 
     
     
         7 . The foam cleansing instrument ( 10 ) according to  claim 3 , wherein the rotating shaft ( 109 ) is axially provided with an accommodating through hole ( 1091 ), and the liquid outlet pipe ( 106 ) is sleeved in the accommodating through hole ( 1091 ); the foam cleansing instrument ( 10 ) further comprises a gear transmission assembly ( 110 ), and the motor ( 108 ) is in transmission connection with the rotating shaft ( 109 ) through the gear transmission assembly ( 110 ). 
     
     
         8 . The foam cleansing instrument ( 10 ) according to  claim 7 , wherein the gear transmission assembly ( 110 ) comprises a gear box ( 111 ) fixed to the base ( 101 ) and a transmission gear set ( 112 ) accommodated in the gear box ( 111 ), and the motor ( 108 ) is accommodated in the gear box ( 111 ), and is in driving connection with the rotating shaft ( 109 ) through the transmission gear set ( 112 ); the gear box ( 111 ) is internally provided with a first compensation sealing ring ( 113 ), and the first compensation sealing ring ( 113 ) is arranged around a periphery of the rotating shaft ( 109 ); the first compensation sealing ring ( 113 ) is composed of a first annular fitting portion ( 1131 ), a first annular thin-walled portion ( 1132 ), and a first annular mounting portion ( 1133 ) that are connected in sequence in a radial direction of the first compensation sealing ring ( 113 ); the first annular fitting portion ( 1131 ) is sleeved on an outer wall of the rotating shaft ( 109 ) and closely fits the same; the first annular thin-walled portion ( 1132 ) is configured to avoid the first annular fitting portion ( 1131 ), so as to enable the first annular fitting portion ( 1131 ) to deform; and the first annular mounting portion ( 1133 ) is fixed to the gear box ( 111 ). 
     
     
         9 . The foam cleansing instrument ( 10 ) according to  claim 1 , further comprising an axial blocking cap ( 114 ), wherein a connecting portion of the axial blocking cap ( 114 ) is connected to an outlet of the liquid outlet pipe ( 106 ); a cap body ( 1141 ) of the axial blocking cap ( 114 ) is located at the outlet of the liquid outlet pipe ( 106 ), to prevent the cleanser in the liquid outlet pipe ( 106 ) from being sprayed in an axial direction of the liquid outlet pipe ( 106 ); the axial blocking cap ( 114 ) is provided with a liquid outlet groove ( 1142 ) extending in the axial direction of the liquid outlet pipe ( 106 ), and the liquid outlet groove ( 1142 ) communicates with the liquid outlet pipe ( 106 ) and an external environment, so that the cleanser in the liquid outlet pipe ( 106 ) is capable of flowing out in a radial direction of the liquid outlet pipe ( 106 ). 
     
     
         10 . The foam cleansing instrument ( 10 ) according to  claim 1 , wherein the foam maker ( 107 ) comprises a foaming pipe ( 1071 ) and at least two foam meshes ( 1072 ) accommodated in the foaming pipe ( 1071 ), and the two foam meshes ( 1072 ) are spaced to form a foaming cavity ( 1073 ); a supporting spring ( 1074 ) is accommodated in the foaming cavity ( 1073 ), and two ends of the supporting spring ( 1074 ) each abut against one of the foam meshes ( 1072 ).