公开(公告)号：US11969107B2

公开(公告)日：2024-04-30

申请号：US17660610

申请日：2022-04-25

申请人： GRACO CHILDREN'S PRODUCTS, INC.

发明人： Yuji Shibata ,  Tadashi Nishikawa

IPC分类号： A47D13/02 ,  A47D15/00 ,  B60N2/28 ,  B65H54/28

CPC分类号： A47D13/025 ,  A47D15/005 ,  B60N2/2887 ,  B65H54/2857

摘要： Nursery equipment includes: a body (car seat body); an extended portion (ISOFIX) extended from the car seat body; and an adjustment mechanism for adjusting the position or shape of the ISOFIX. The adjustment mechanism includes a string having one end connected to the car seat body and the other end held by the ISOFIX, a reel that is rotatable in both forward and reverse directions and that changes the position or shape of the ISOFIX by winding up and feeding out the string, and a rotation lock mechanism that prohibits rotation of the reel.

公开(公告)号：US20220354272A1

公开(公告)日：2022-11-10

申请号：US17660604

申请日：2022-04-25

申请人： GRACO CHILDREN'S PRODUCTS, INC.

发明人： Yuji Shibata ,  Tadashi Nishikawa

IPC分类号： A47D13/02 ,  A47D15/00 ,  B65H54/28

摘要： An adjustment mechanism of nursery equipment includes a string connecting a fixed portion and a movable portion, a reel that is rotatable in both forward and reverse directions and that changes the position or shape of the movable portion by winding up and feeding out the string, a rotation operation member that controls rotation of the reel, a motion transmission portion that transmits a rotational motion of the rotation operation member to the reel, and a motion separation portion that does not transmit the rotational motion of the rotation operation member to the reel.

公开(公告)号：US11904741B2

公开(公告)日：2024-02-20

申请号：US17660607

申请日：2022-04-25

申请人： GRACO CHILDREN'S PRODUCTS, INC.

发明人： Yuji Shibata ,  Tadashi Nishikawa ,  Tomoyuki Honda

IPC分类号： B60N2/28 ,  A47D15/00 ,  A47D13/02 ,  B65H54/28

CPC分类号： B60N2/2887 ,  A47D13/025 ,  A47D15/005 ,  B65H54/2857

摘要： An adjustment mechanism of nursery equipment includes a string connecting a fixed portion and a movable portion, a reel that is rotatable in both forward and reverse directions and that changes the position or shape of the movable portion by winding up and feeding out the string, a biasing member that biases the reel in such a way that the reel rotates in a winding direction of the string, and a lock member that prohibits rotation of the reel. A biasing force of the biasing member is selected to be smaller than a biasing force with which the movable portion tends to move downward in the vertical direction.

公开(公告)号：US20220354273A1

公开(公告)日：2022-11-10

申请号：US17660607

申请日：2022-04-25

申请人： GRACO CHILDREN'S PRODUCTS, INC.

发明人： Yuji Shibata ,  Tadashi Nishikawa ,  Tomoyuki Honda

IPC分类号： A47D13/02 ,  A47D15/00 ,  B65H54/28 ,  B60N2/28

摘要： An adjustment mechanism of nursery equipment includes a string connecting a fixed portion and a movable portion, a reel that is rotatable in both forward and reverse directions and that changes the position or shape of the movable portion by winding up and feeding out the string, a biasing member that biases the reel in such a way that the reel rotates in a winding direction of the string, and a lock member that prohibits rotation of the reel. A biasing force of the biasing member is selected to be smaller than a biasing force with which the movable portion tends to move downward in the vertical direction.