Portable child seat assembly
View Patent ↗The present disclosure relates to a portable child seat assembly, comprising a main frame formed by a soft-covered backrest, seat plate, lateral plates, and a front baffle, which defines a leg opening, and further comprising a connecting assembly with a plurality of connecting belts for detachably securing to an external bearing structure such as a shopping cart or swing; the assembly is further provided with an adjustable protective assembly fixed at both ends to the backrest, used to constrain the child across the seating space. This assembly addresses issues of public child seats being hard and uncomfortable, having poor safety, and inconvenient installation, offering comfort, safety, multi-scenario adaptability, and portability.
1 . A portable child seat assembly, comprising:
a main frame, comprising a backrest, a seat plate, a left lateral plate, a right lateral plate and a front baffle with soft covering layers,
wherein the backrest is connected to the seat plate, the left lateral plate and the right lateral plate, the front baffle is connected to the seat plate, the left lateral plate and the right lateral plate, which together enclose a seating space for accommodating a child; and
the front baffle is configured to provide support at a front side of the seat plate and define at least one leg opening for the child's legs to extend through;
a connecting assembly, comprising a plurality of connecting belts arranged at separate positions on the main frame for detachably fixing to an external bearing structure, wherein the connecting assembly comprises a first connecting assembly disposed on the backrest, a second connecting assembly disposed on the left lateral plate and the right lateral plate adjacent to the backrest, and a third connecting assembly disposed on the front baffle; and
a protective assembly, comprising an adjustable safety belt fixed at both ends to the backrest, configured to span the seating space to restrain the child therein.
2 . The portable child seat assembly according to claim 1 , wherein the front baffle comprises a transverse baffle segment and a longitudinal baffle segment, the longitudinal baffle segment configured to be fixedly connected to the transverse baffle segment and extending vertically downward from a middle portion of the transverse baffle segment.
3 . The portable child seat assembly according to claim 2 , wherein the at least one leg opening comprises a first leg opening on the left and a second leg opening on the right, separated by the longitudinal baffle segment.
4 . The portable child seat assembly according to claim 1 , wherein the backrest is fixedly connected to the seat plate, the left lateral plate and the right lateral plate by stitching, and the front baffle is fixedly connected to the seat plate, the left lateral plate and the right lateral plate by stitching.
5 . The portable child seat assembly according to claim 4 , wherein the backrest, the seat plate, the left lateral plate, the right lateral plate and the front baffle are all soft-covered plate members, and corresponding edges of adjacent plate members are formed into flexible connecting parts by stitching, to allow the backrest to fold relative to the seat plate, the left lateral plate and the right lateral plate to fold relative to the seat plate, and the front baffle to fold back relative to the seat plate, thereby enabling the main frame to transition between an unfolded state and a folded state.
6 . The portable child seat assembly according to claim 1 , wherein the first connecting assembly comprises a first connecting belt, with one end being fixed to a top of the backrest, and another end being a free end.
7 . The portable child seat assembly according to claim 1 , wherein the second connecting assembly comprises a second left connecting assembly disposed on the left lateral plate and a second right connecting assembly disposed on the right lateral plate.
8 . The portable child seat assembly according to claim 7 , wherein the second left connecting assembly comprises a first sub-belt and a second sub-belt that are mated to form an encircling connection, and the second right connecting assembly comprises a third sub-belt and a fourth sub-belt that are mated to form an encircling connection.
9 . The portable child seat assembly according to claim 1 , wherein the third connecting assembly comprises a third left connecting assembly disposed on a left side of the front baffle and a third right connecting assembly disposed on a right side of the front baffle; and
the third left connecting assembly comprises a third left connecting belt, and the third right connecting assembly comprises a third right connecting belt.
10 . The portable child seat assembly according to claim 1 , wherein the plurality of connecting belts are hook and loop fastener straps.
11 . The portable child seat assembly according to claim 1 , wherein the protective assembly comprises a connecting belt and a buckle assembly that is mated with the connecting belt, the connecting belt comprises a fixed segment and an adjustable segment, and the buckle assembly is configured to connect the fixed segment and the adjustable segment.
12 . The portable child seat assembly according to claim 11 , wherein the buckle assembly comprises a male buckle and a female buckle; one end of the fixed segment is fixed to one side of the backrest, and another end of the fixed segment is fixedly connected to the female buckle; and one end of the adjustable segment is fixed to another side of the backrest, and another end of the adjustable segment is a free end connected to the male buckle.
13 . The portable child seat assembly according to claim 12 , wherein the male buckle is provided with an adjustment buckle, a free end of the adjustable segment passes through the adjustment buckle and is locked by the adjustment buckle to adjust an effective restraining length of the adjustable safety belt.
14 . A portable child seat assembly, comprising:
a main frame, comprising a backrest, a seat plate, a left lateral plate, a right lateral plate and a front baffle with soft covering layers,
wherein the backrest is connected to the seat plate, the left lateral plate and the right lateral plate, the front baffle is connected to the seat plate, the left lateral plate and the right lateral plate, which together enclose a seating space for accommodating a child; and
the front baffle is configured to provide support at a front side of the seat plate and define at least one leg opening for the child's legs to extend through;
a connecting assembly, comprising a plurality of connecting belts arranged at separate positions on the main frame for detachably fixing to an external bearing structure;
a protective assembly, comprising an adjustable safety belt fixed at both ends to the backrest, configured to span the seating space to restrain the child therein, wherein the protective assembly is configured as a multi-point safety belt structure, comprising at least a first restraining belt, a second restraining belt, a third restraining belt and a buckle assembly; and
wherein the first restraining belt and the second restraining belt are respectively configured as shoulder belts and fixed to an upper area of the backrest, the third restraining belt is configured as a cross belt and fixed to a front area of the seat plate; and
free ends of the first restraining belt, the second restraining belt and the third restraining belt are respectively detachably fastened with the buckle assembly to form a restraining fixation for the child in front of the child's chest and abdomen.
15 . The portable child seat assembly according to claim 5 , further comprising a cross belt configured as an annular belt body, wherein the annular belt body forms a ring structure for carrying when the main frame is in the folded state.
16 . The portable child seat assembly according to claim 1 , further comprising a storage assembly disposed on an outer side of the left lateral plate and/or the right lateral plate, wherein the storage assembly comprises at least one receiving pocket for accommodating items.
17 . The portable child seat assembly according to claim 1 , wherein the soft covering layers comprise a cushioning filling layer and an outer covering layer covering the cushioning filling layer.
18 . The portable child seat assembly according to claim 17 , wherein the cushioning filling layer is selected from either a foam material or a cotton material, and the outer covering layer is selected from either fabric or a leather material.
19 . The portable child seat assembly according to claim 18 , wherein the soft covering layers further comprise an inner supporting layer disposed on an inner side of the cushioning filling layer, and the inner supporting layer is selected from either a rigid sheet or a semi-rigid frame.