Child bath chair

Abstract

A child bath chair includes a base member having a seating surface portion, and a back member having a backrest surface portion and detachably attached to the base member.

1 . A child bath chair that is used by a young child during bath time, comprising: a base member having a seating surface portion; and a back member having a backrest surface portion and detachably attached to said base member. 
   
   
       2 . The child bath chair according to  claim 1 , wherein said back member is supported by said base member in a backward and forward inclinable manner. 
   
   
       3 . The child bath chair according to  claim 2 , wherein
 said base member has a pair of rear standing wall portions provided at both ends in a width direction of a rear part of said base member so as to face both side surfaces of said back member, respectively, and   a first engaging shaft and a second engaging shaft are provided in one of the rear standing wall portion of said base member and the side surface of said back member so as to be displaceable between a position protruding from a surface and a position retracted inside, and a first shaft hole and a second shaft hole for respectively receiving said first engaging shaft and said second engaging shaft are provided in the other of the rear standing wall portion of said base member and the side surface of said back member.   
   
   
       4 . The child bath chair according to  claim 3 , wherein a plurality of said first shaft holes and a plurality of said second shaft holes are provided. 
   
   
       5 . The child bath chair according to  claim 4 , wherein said plurality of second shaft holes are located at an equal distance from one of said plurality of first shaft holes, and said plurality of first shaft holes are located at an equal distance from one of said plurality of second shaft holes. 
   
   
       6 . The child bath chair according to  claim 3 , wherein said first engaging shaft and said second engaging shaft are provided on both side surfaces of said back member, and said back member includes a first biasing member for biasing said first engaging shaft toward said protruding position, a first operation member for moving said first engaging shaft to said retracted position against biasing force of said first biasing member, a second biasing member for biasing said second engaging shaft toward said protruding position, and a second operation member for moving said second engaging shaft to said retracted position against biasing force of said second biasing member. 
   
   
       7 . The child bath chair according to  claim 6 , wherein said base member has a recess region recessed to a predetermined depth in each of respective inner wall surfaces of said pair of rear standing wall portions, said first shaft hole and said second shaft hole are provided in said recess region, said first engaging shaft and said second engaging shaft are provided so that said first engaging shaft and said second engaging shaft can be stopped at an intermediate position between said protruding position and said retracted position, and in said intermediate position, said first engaging shaft and said second engaging shaft are respectively removed from said first shaft hole and said second shaft hole, but protrude from both side surfaces of said back member to such a height that said first engaging shaft and said second engaging shaft cannot be removed from said recess region. 
   
   
       8 . The child bath chair according to  claim 2 , wherein said back member is inclinable forward until said back member becomes approximately parallel to said base member. 
   
   
       9 . The child bath chair according to  claim 1 , wherein said base member includes a pillar portion extending upward from a middle in a width direction of a front part of said base member, and a front guard portion extending from an upper end of said pillar portion toward both sides in the width direction. 
   
   
       10 . The child bath chair according to  claim 9 , wherein said front guard portion is detachably attached to said pillar portion. 
   
   
       11 . The child bath chair according to  claim 1 , wherein said base member has a pair of front standing wall portions raised upward at both ends in a width direction of a front part of said base member.