Child seat for a motor vehicle

Patent metadata

Field	Value
Publication number	US-9738182-B2
Application number	US-201514839632-A
Country	US
Kind code	B2
Filing date	Aug 28, 2015
Priority date	Aug 29, 2014
Publication date	Aug 22, 2017
Grant date	Aug 22, 2017

Abstract

A child seat for a motor vehicle having a carry shell with a carrying grip and a seat unit arranged within the carry shell having a back portion, a seat portion, and a leg portion. An upper backrest is fitted on the back portion of the seat unit for movement in a direction to and from the seat portion. The child seat also has a device for altering the position of the upper backrest relative to the back portion, and a harness with two shoulder straps, each shoulder strap being passed through a corresponding slot in the back portion and in the upper backrest, with pivotally mounted strap guides each being assigned to the belt slots in the back portion.

First claim

The invention claimed is:

1. A child seat for a motor vehicle having a carry shell with a carrying grip and a seat unit arranged within the carry shell comprising:
a back portion,
a seat portion,
a leg portion,
an upper backrest, fitted on the back portion of the seat unit for movement in a direction to and from the seat portion,
a device for altering the position of the upper backrest relative to the back portion, and
a harness with two shoulder straps, each shoulder strap being passed through a corresponding slot in the back portion and in the upper backrest, wherein
pivotally mounted strap guides are each assigned to the strap slots in the back portion, and
wherein the two shoulder straps merge into or are connected to a Y-strap on a rear of the back portion below the two strap guides arranged on the rear, a distance between the strap guides and a point of the merging being variable.

2. The child seat according to claim 1 , wherein
the strap guides are each pivotally mounted on a rear of the back portion about axles extending approximately perpendicularly to the back portion.

3. The child safety seat according to claim 1 , wherein
the seat unit within the carry shell can be displaced from a sitting position with an angle of the back portion to the horizontal of more than 40° into a reclining position with the angle of the back portion to the horizontal of less than 20°, and vice versa.

4. The child seat according to claim 3 , wherein
the leg portion relative to the seat portion is arranged movably to said seat portion in such a way that the leg portion is tilted downwards relative to the seat portion when displacing the seat unit into the reclining position.

5. The child safety seat according to claim 4 , wherein
when displacing the seat unit to the horizontal reclining position or back, the leg portion is mounted longitudinally displaceable in a guide connecting link arranged on the carry shell, said link being arc-shaped.

6. The child safety seat according to claim 3 , wherein
the seat unit is lockable both in the sitting position and the reclining position and, a locking mechanism having a manually actuating means for unlocking or unlatching.

7. The child safety seat according to claim 6 , wherein the seat unit is lockable in one or more intermediate positions relative to the carry shell.

8. The child seat according to claim 3 , wherein
the back portion and the seat portion are hinged to the carry shell via a first linkage of rods and, the leg portion is hinged to the carry shell via a second linkage of rods.

9. The child seat according to claim 8 , wherein
the linkage of rods assigned to the leg portion comprises two laterally hinged connecting struts in the proximity of a rear end, and free ends of said struts each being hinged to the carry shell.

10. The child seat according to claim 8 , wherein
the linkage of rods assigned to the back portion and the seat portion comprises two laterally hinged connecting struts approximately half the length of the back and seat portion, free ends of said struts each being hinged to the carry shell.

11. The child seat according to claim 10 , wherein
the linkage of rods assigned to the seat portion and the back portion extend away from a rear of the back portion while the linkage of rods assigned to the leg portion extends in the opposite direction.

Assignees

• Cybex Gmbh

Inventors

• Pos Martin

Classifications

• B60N2/2845

  having handles · CPC title

• B60N2/2878 Primary

  the back-rest being inclinable · CPC title

• B60N2/2854

  Children's cots; Hammocks · CPC title

• B60N2/2875

  inclinable, as a whole or partially · CPC title

• B60N2/2821

  having a seat and a base part · CPC title