Baby rocking chair

Abstract

The present disclosure provides a baby rocking chair, belonging to the technical field of baby products. The baby rocking chair includes a rocking chair frame having an unfolded state and a folded state, and a cloth cover connected to the rocking chair frame; the rocking chair frame includes a rocking chair base and a rocking chair enclosure rotatably connected to a top of the rocking chair base around a first axis; a linkage assembly is arranged between the rocking chair enclosure and the rocking chair base, and the linkage assembly is capable of unfolding and folding following the rocking chair enclosure; and a locking assembly is arranged between the linkage assembly and the rocking chair enclosure to lock the linkage assembly and the rocking chair enclosure to each other.

What is claimed is: 
     
         1 . A baby rocking chair, comprising a rocking chair frame ( 1 ) having an unfolded state and a folded state, and a cloth cover connected to the rocking chair frame ( 1 ); wherein the rocking chair frame ( 1 ) comprises a rocking chair base ( 11 ) and a rocking chair enclosure ( 12 ) rotatably connected to a top of the rocking chair base ( 11 ) around a first axis (A); a linkage assembly ( 13 ) is arranged between the rocking chair enclosure ( 12 ) and the rocking chair base ( 11 ), and the linkage assembly ( 13 ) is capable of unfolding and folding following the rocking chair enclosure ( 12 ); and a locking assembly ( 14 ) is arranged between the linkage assembly ( 13 ) and the rocking chair enclosure ( 12 ) to lock the linkage assembly ( 13 ) and the rocking chair enclosure ( 12 ) to each other. 
     
     
         2 . The baby rocking chair according to  claim 1 , wherein a tilting gear between the linkage assembly ( 13 ) and the rocking chair enclosure ( 12 ) is adjustable by the locking assembly ( 14 ). 
     
     
         3 . The baby rocking chair according to  claim 1 , wherein the linkage assembly ( 13 ) comprises a linkage rod ( 131 ); a lower end of the linkage rod ( 131 ) is rotatably connected to the rocking chair base ( 11 ) around a second axis (B); the linkage assembly ( 13 ) further comprises a sliding member ( 132 ) slidably connected to the rocking chair enclosure ( 12 ), and an upper end of the linkage rod ( 131 ) is rotatably connected to the sliding member ( 132 ) around a third axis (C), and the linkage rod ( 131 ) is capable of driving the sliding member ( 132 ) to move in an up-down direction relative to the rocking chair enclosure ( 12 ) as the linkage rod ( 131 ) rotates. 
     
     
         4 . The baby rocking chair according to  claim 2 , wherein the linkage assembly ( 13 ) comprises a linkage rod ( 131 ); a lower end of the linkage rod ( 131 ) is rotatably connected to the rocking chair base ( 11 ) around a second axis (B); the linkage assembly ( 13 ) further comprises a sliding member ( 132 ) slidably connected to the rocking chair enclosure ( 12 ), and an upper end of the linkage rod ( 131 ) is rotatably connected to the sliding member ( 132 ) around a third axis (C), and the linkage rod ( 131 ) is capable of driving the sliding member ( 132 ) to move in an up-down direction relative to the rocking chair enclosure ( 12 ) as the linkage rod ( 131 ) rotates. 
     
     
         5 . The baby rocking chair according to  claim 3 , wherein the locking assembly ( 14 ) comprises a plurality of locking positions ( 141 ) arranged on the rocking chair enclosure ( 12 ), a locking member ( 142 ) arranged on the sliding member ( 132 ) and slidable relative to the sliding member ( 132 ) to disengage from a corresponding locking position ( 141 ), an unlocking member ( 143 ) arranged on the linkage rod ( 131 ) and capable of pushing the locking member ( 142 ) to disengage from the corresponding locking position ( 141 ), and a resilient member ( 144 ) arranged between the locking member ( 142 ) and the sliding member ( 132 ) and capable of pushing the locking member ( 142 ) to reset. 
     
     
         6 . The baby rocking chair according to  claim 4 , wherein the locking assembly ( 14 ) comprises a plurality of locking positions ( 141 ) arranged on the rocking chair enclosure ( 12 ), a locking member ( 142 ) arranged on the sliding member ( 132 ) and slidable relative to the sliding member ( 132 ) to disengage from a corresponding locking position ( 141 ), an unlocking member ( 143 ) arranged on the linkage rod ( 131 ) and capable of pushing the locking member ( 142 ) to disengage from the corresponding locking position ( 141 ), and a resilient member ( 144 ) arranged between the locking member ( 142 ) and the sliding member ( 132 ) and capable of pushing the locking member ( 142 ) to reset. 
     
     
         7 . The baby rocking chair according to  claim 1 , wherein the rocking chair enclosure ( 12 ) defines a guiding slide ( 121 ), the sliding member ( 132 ) comprises a sliding block ( 1321 ) slidably connected to the guiding slide ( 121 ), the sliding block  1321  is arranged with a bump ( 1322 ) protruding outwardly and extending into the rocking chair enclosure ( 12 ), and the rocking chair enclosure ( 12 ) is arranged with a two-way locking structure ( 2 ) capable of preventing sliding of the bump ( 1322 ). 
     
     
         8 . The baby rocking chair according to  claim 2 , wherein the rocking chair enclosure ( 12 ) defines a guiding slide ( 121 ), the sliding member ( 132 ) comprises a sliding block ( 1321 ) slidably connected to the guiding slide ( 121 ), the sliding block  1321  is arranged with a bump ( 1322 ) protruding outwardly and extending into the rocking chair enclosure ( 12 ), and the rocking chair enclosure ( 12 ) is arranged with a two-way locking structure ( 2 ) capable of preventing sliding of the bump ( 1322 ). 
     
     
         9 . The baby rocking chair according to  claim 7 , wherein the rocking chair enclosure ( 12 ) comprises a frame enclosure ( 122 ) rotatably connected to the rocking chair base ( 11 ) around the first axis A; the frame enclosure ( 122 ) is arranged with a connection seat ( 123 ) protruding rearwardly, and the connection seat ( 123 ) defines a sliding groove ( 1231 ) configured for the bump ( 1322 ) to slide in the sliding groove ( 1231 ); the two-way locking structure ( 2 ) comprises a limit block ( 21 ) slidably connected to the connection seat ( 123 ) and protruding into the sliding groove ( 1231 ); a toggle knob ( 22 ) is further arranged on the connection seat ( 123 ) to push the limit block ( 21 ) to retract to the connection seat ( 123 ) during operation, for allowing the limit block ( 21 ) to make way for the bump ( 1322 ); a reset spring ( 23 ) is arranged between the limit block ( 21 ) and the connection seat ( 123 ) to push the connection seat ( 123 ) back to reset. 
     
     
         10 . The baby rocking chair according to  claim 8 , wherein the rocking chair enclosure ( 12 ) comprises a frame enclosure ( 122 ) rotatably connected to the rocking chair base ( 11 ) around the first axis A; the frame enclosure ( 122 ) is arranged with a connection seat ( 123 ) protruding rearwardly, and the connection seat ( 123 ) defines a sliding groove ( 1231 ) configured for the bump ( 1322 ) to slide in the sliding groove ( 1231 ); the two-way locking structure ( 2 ) comprises a limit block ( 21 ) slidably connected to the connection seat ( 123 ) and protruding into the sliding groove ( 1231 ); a toggle knob ( 22 ) is further arranged on the connection seat ( 123 ) to push the limit block ( 21 ) to retract to the connection seat ( 123 ) during operation, for allowing the limit block ( 21 ) to make way for the bump ( 1322 ); a reset spring ( 23 ) is arranged between the limit block ( 21 ) and the connection seat ( 123 ) to push the connection seat ( 123 ) back to reset. 
     
     
         11 . The baby rocking chair according to  claim 5 , wherein the locking member ( 142 ) comprises a locking block ( 1421 ) slidably connected in the sliding block ( 1322 ), and the locking block ( 1421 ) is arranged with a plurality of pushing portions ( 1422 ) capable of protruding out of the sliding block ( 1321 ) to be pushed by the unlocking member ( 143 ). 
     
     
         12 . The baby rocking chair according to  claim 6 , wherein the locking member ( 142 ) comprises a locking block ( 1421 ) slidably connected in the sliding block ( 1322 ), and the locking block ( 1421 ) is arranged with a plurality of pushing portions ( 1422 ) capable of protruding out of the sliding block ( 1321 ) to be pushed by the unlocking member ( 143 ). 
     
     
         13 . The baby rocking chair according to  claim 11 , wherein the locking position ( 141 ) is a locking groove defined on the connection seat ( 123 ), and the locking block ( 1421 ) is arranged with a locking protrusion ( 1423 ) capable of being inserted and locked into the locking groove. 
     
     
         14 . The baby rocking chair according to  claim 12 , wherein the locking position ( 141 ) is a locking groove defined on the connection seat ( 123 ), and the locking block ( 1421 ) is arranged with a locking protrusion ( 1423 ) capable of being inserted and locked into the locking groove. 
     
     
         15 . The baby rocking chair according to  claim 1 , wherein the rocking chair enclosure ( 12 ) is detachably connected to a hanging rack ( 3 ) capable of placing toys. 
     
     
         16 . The baby rocking chair according to  claim 2 , wherein the rocking chair enclosure ( 12 ) is detachably connected to a hanging rack ( 3 ) capable of placing toys. 
     
     
         17 . The baby rocking chair according to  claim 1 , wherein the rocking chair base ( 11 ) comprises a base support frame ( 111 ), a front end of the base support frame ( 111 ) is arranged with a support portion ( 112 ) protruding upwardly, the rocking chair enclosure ( 12 ) is rotatably connected to the support portion ( 112 ) around the first axis (A), and a rear end of the base support frame ( 111 ) is detachably connected to a support block ( 113 ). 
     
     
         18 . The baby rocking chair according to  claim 2 , wherein the rocking chair base ( 11 ) comprises a base support frame ( 111 ), a front end of the base support frame ( 111 ) is arranged with a support portion ( 112 ) protruding upwardly, the rocking chair enclosure ( 12 ) is rotatably connected to the support portion ( 112 ) around the first axis (A), and a rear end of the base support frame ( 111 ) is detachably connected to a support block ( 113 ).