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1. 发明授权

US4116456A Shopping cart 失效
标题翻译：购物车
公开(公告)号：US4116456A
公开(公告)日：1978-09-26
申请号：US798295
申请日：1977-05-19
申请人： Don A. Stover , Norman R. Young , Glenmore J. Runnion
发明人： Don A. Stover , Norman R. Young , Glenmore J. Runnion
IPC分类号： B62B3/14 , B62B3/18 , B62B3/00
CPC分类号： B62B3/182 , B62B3/144
摘要： A shopping cart having a novel locking arrangement for the gate of the upper basket and featuring a baby basket that seats a child below the level of the upper basket for enhanced stability of the cart and economy of storage in the upper basket, as well as to position and face the child towards the mother who is pushing the cart so that the child cannot reach or kick the gate or the groceries in the upper basket. The novel locking arrangement for the gate includes a latch plate having an end restraining shield that provides an abutment stop for limiting the forward movement of the gate unless the gate is manually lifted and opened. The gate has ears which prevent the gate from falling into the interior of the basket, and has at least one pin that engages the end restraining shield. Auxiliary side walls are mounted above the sides of the baby basket to prevent the child from reaching items on the shelves of the store and to protect the child from the corners of shelves and from being accidentally struck by other carts. The rear wall of the upper basket is positioned above the back support of the baby basket to assist in supporting the back of the child. The shopping cart also features side handles extending above the auxiliary side walls for improved maneuverability and for eliminating the conventional crossbar-type handle to remove the possibility of the child bumping his forehead on such a handle.
摘要翻译：具有用于上部篮子的门的新颖的锁定装置的购物车具有一个婴儿篮，该婴儿篮座位在上部篮子的水平面以下的小孩，以增强推车的稳定性和上部篮子中的储存经济性，以及立场并面向孩子朝着正在推车的母亲，以便孩子不能到达或踢上方篮子的门或杂货。门的新型锁定装置包括具有端部约束屏蔽件的闩锁板，其提供用于限制门的向前运动的邻接止挡件，除非门被手动地抬起和打开。门具有防止门落入篮子内部的耳朵，并且具有至少一个与端限制屏蔽件接合的销。辅助侧壁安装在婴儿篮的两侧以上，以防止孩子到达商店的货架上的物品，并保护孩子免受货架角落的影响，并防止被其他推车意外撞击。上部篮子的后壁位于婴儿篮的后支架上方，以协助支撑小孩的背部。购物车还具有在辅助侧壁上方延伸的侧手柄，以提高机动性，并且消除常规的横杆式手柄以消除儿童在其手柄上碰撞其前额的可能性。

2. 发明授权

US4423882A Shopping cart with baby seat 失效
标题翻译：购物车与婴儿座椅
公开(公告)号：US4423882A
公开(公告)日：1984-01-03
申请号：US376593
申请日：1982-05-10
申请人： Don A. Stover , Clarence W. Upshaw , Warren N. Norman
发明人： Don A. Stover , Clarence W. Upshaw , Warren N. Norman
IPC分类号： B62B3/14 , B62B3/00
CPC分类号： B62B3/144
摘要： A shopping cart with a baby seat at the rear of the cart. The front wall of the seat, against which the infant or child leans, has an upright, closed position and an open position. The width of the baby seat front wall is less than the width of the main lading-carrying basket of the shopping cart, so that it can be swung down from its upright, closed position in the forward direction, when desired, to rest on the bottom wall of the basket to increase the capacity of the shopping cart by adding the space enclosed by the side and rear walls of the baby seat. A latch holds the baby seat front wall in its upright, closed position and preferably cooperates with a lost motion hinge at the bottom of the wall, and in its preferred form includes at least one cammed latch member that slides up across a ramp or slide member to (1) move the front wall upward as it approaches its closed position, and then (2) drop the front wall down to seat it in its closed position. The latch can be released by reversing this procedure. The preferred hinge includes a stud carried at each end of the hinge pintle that extends in a transverse direction from the pintle at an obtuse angle, preferably 135.degree., to the plane of the baby seat front wall. This construction means that the hinge pintle of the hinged front wall is retained in place without special connections, after the baby seat has been fixedly secured to the rest of the shopping cart.
摘要翻译：在购物车后面有一个婴儿座椅的购物车。婴儿或儿童倾斜的座椅前壁具有直立，关闭位置和开放位置。婴儿座椅前壁的宽度小于购物车的主承载篮的宽度，从而可以根据需要在向前的方向上从其直立的关闭位置向下摆动，以便搁置在通过增加由婴儿座椅的侧壁和后壁包围的空间来增加购物车的容量。闩锁将婴儿座椅前壁保持在其竖立的关闭位置，并且优选地与位于壁的底部处的空动铰链配合，并且在其优选形式中包括至少一个凸轮闩锁构件，其滑过斜坡或滑动构件到（1）当前壁向上移动时，其接近其关闭位置，然后（2）将前壁向下倾斜以将其置于其关闭位置。可以通过反转此过程来释放闩锁。优选的铰链包括在铰链枢轴的每个端部承载的螺柱，所述螺柱在从所述枢轴以横向方向以钝角（优选135°）延伸到所述婴儿座椅前壁的平面。这种结构意味着，在婴儿座椅固定地固定在购物车的其余部分上之后，铰接的前壁的铰链枢纽保持就位而没有特别的连接。

3. 再颁专利

USRE32453E Shopping cart with baby seat 失效
标题翻译：购物车与婴儿座椅
公开(公告)号：USRE32453E
公开(公告)日：1987-07-07
申请号：US773561
申请日：1985-09-09
申请人： Don A. Stover , Clarence W. Upshaw , Warren N. Norman
发明人： Don A. Stover , Clarence W. Upshaw , Warren N. Norman
IPC分类号： B62B3/14
CPC分类号： B62B3/144
摘要： A shopping cart with a baby seat at the rear of the cart. The front wall of the seat, against which the infant or child leans, has an upright, closed position and an open position. The width of the baby seat front wall is less than the width of the main lading-carrying basket of the shopping cart, so that it can be swung down from its upright, closed position in the forward direction, when desired, to rest on the bottom wall of the basket to increase the capacity of the shopping cart by adding the space enclosed by the side and rear walls of the baby seat. A latch holds the baby seat front wall in its upright, closed position and preferably cooperates with a lost motion hinge at the bottom of the wall, and in its preferred form includes at least one cammed latch member that slides up across a ramp or slide member to (1) move the front wall upward as it approaches its closed position, and then (2) drop the front wall down to seat it in its closed position. The latch can be released by reversing this procedure. The preferred hinge includes a stud carried at each end of the hinge pintle that extends in a transverse direction from the pintle at an obtuse angle, preferably 135.degree., to the plane of the baby seat front wall. This construction means that the hinge pintle of the hinged front wall is retained in place without special connections, after the baby seat has been fixedly secured to the rest of the shopping cart.

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