Child seat

• US 9,610,870 B2
• Filed: 09/14/2010
• Issued: 04/04/2017
• Est. Priority Date: 09/14/2010
• Status: Active Grant

• Current Assignee: CYBEX GmbH (Goodbaby International Holdings Limited)
• Original Assignee: Cybex Industrial Ltd. (Goodbaby International Holdings Limited)
• Inventors: Pos, Martin
• Primary Examiner(s): Allred, David E
• Application Number:
  US13/822,427
• Publication Number:
  US 20130307300A1
• Time in Patent Office: 2,394 Days
• Field of Search: 29721616, 29721614, 29721619, 29721611, 297253, 29725616
• CPC Class Codes: B60N 2/269 detecting or alerting means responsive to the Isofix locking on the child seat or vehicle
• CPC Class Codes: B60N 2/2812 for securing the child to the child seat
• CPC Class Codes: B60N 2/2824 part of the base being supported by the vehicle frame B60N2/289 takes precedence
• CPC Class Codes: B60N 2/2839 having a front guard or barrier
• CPC Class Codes: B60N 2/2869 rotatable about a vertical axis
• CPC Class Codes: B60N 2/2875 inclinable, as a whole or partially
• CPC Class Codes: B60N 2/2884 with protection systems against abnormal g-forces
• CPC Class Codes: B60N 2/2887 Fixation to a transversal anchorage bar, e.g. isofix

Abstract

A child'"'"'s seat (1), in particular a child'"'"'s seat (1) for use in an automobile (2), is described. The child'"'"'s seat comprising: a seat portion (3) which is connectable with, or connected to, or is integrally formed with a base piece (10). The base piece (10) or seat portion (3) when the seat portion (3) and base piece (10) are integrally formed, being provided with one or more Isofix connectors (11) for direct attachment to complementary connector components (12) in the automobile (2). The seat (1) further comprising at least one belt (30, 50) which is provided in the seat portion (3) and which is either in direct connection with the Isofix connectors (11) when the base piece (10) and seat portion (3) are integrally formed, or is in direct connection with the base piece (10) after engagement of the seat portion (3) and the base piece (10), so as to provide a direct attachment path through to the Isofix connectors (11).

Claims

1. A child'"'"'s seat for use in an automobile comprising:

a seat portion which is engaged with a base piece, and

a rotatable element comprised of two sections of a disk element, wherein the two sections provide a concave configuration and comprise a first section and a second section separate from and spaced radially from the first section to form a space between the two sections that defines a circumferential slot defined by the first section and the second section and passing all the way around to allow for 360°

rotation of the seat portion which thus allows rotation from a forward-facing position to a rearward-facing position, wherein the base piece comprises fixing elements that slidably engage in the slot such that the rotatable element interfaces in a rotatable manner with the base piece, wherein

one of the base piece and seat portion is provided with at least one Isofix connector for direct attachment to at least one complementary connector component in the automobile, and

the seat portion further comprises at least one belt being provided in the seat portion, being one of in direct connection with the Isofix connectors or in direct connection with the base piece during engagement of the seat portion and the base piece, and providing a direct attachment path through to the Isofix connectors,

the seat portion is connected to the rotatable element, and

the belt is connected to the rotatable element and configured to provide a direct attachment path through the base piece to the Isofix connectors.

2. The child'"'"'s seat according to claim 1, wherein the belt is a first seat belt provided with at least one of a plurality of socket portions and a plurality of plug portions of a seat belt connector, wherein the at least one of the plurality of socket portions and the plurality of plug portions is provided at a first end and a second end of the first seat belt, wherein the first seat belt is held within the seat portion and the plurality of socket portions or plurality of plug portions are accessible to a user of the child'"'"'s seat.

3. The child'"'"'s seat according to claim 2, further comprising a lap cushion interfacing with the plurality of socket portions or plurality of plug portions of the first seat belt, wherein the plurality of socket portions or plurality of plug portions is located on the lap cushion such that the lap cushion will interface with the seat portion and be held in place at a location to secure a child within the child'"'"'s seat, wherein the lap cushion is held in position and interfaces through the child'"'"'s seat to the Isofix connectors and thus to the automobile without use of the automobile'"'"'s seat belts.

4. The child'"'"'s seat according to claim 1, wherein the belt is a second seat belt directly in attachment with the rotatable element and configured to provide a direct attachment path through the base piece to the Isofix connectors, wherein

the second seat belt is a seat belt loop which is connected to the rotatable element at a front of the child'"'"'s seat and is held within the seat portion and extends around an upper edge of the seat portion and around back of a head rest area of the seat portion, such that during an accident the head rest area of the child'"'"'s seat has a direct attachment path through the base piece to the Isofix connectors, reducing any longitudinal deformations of the seat portion.

5. The child'"'"'s seat according to claim 4, wherein the second seat belt is connected to a first seat belt.

6. The child'"'"'s seat according to claim 1, wherein

the base piece includes a post having a large diameter top,

the rotatable element includes a bore for receiving the post, and

the rotatable element is retained on the base piece by the post, wherein

a diameter of the bore is smaller than a diameter of the large diameter top such that the large diameter top cannot pass through the bore and the post is retained within the bore.

7. The child'"'"'s seat according to claim 1, wherein a first section of the disk element has a central opening which receives a shank portion of a post, wherein a diameter of the central opening is less than a diameter of a larger diameter top of the post such that the larger diameter top prevents disengagement of the rotatable element and the base piece, and wherein

the circumferential slot further comprises a second opening near an edge of the disk element and located to interface with one or more sets of secondary fixing means provided on the base piece and comprising the fixing elements, wherein the one or more sets of secondary fixing means fit within the second opening and stop translational motion of the disk element with respect to the base piece but allow rotational movement of the disk element with respect to the base piece.

8. The child'"'"'s seat according to claim 7, wherein the secondary fixing means are one or more posts with large diameter tops, wherein a shank of each of the one or more posts fits within the second opening of the disk element and a diameter of the large diameter top is greater than a width of the second opening such that the large diameter top prevents disengagement of the disk element from the base piece.

9. The child'"'"'s seat according to claim 7, wherein

the disk element includes one or more aligned slots which extend from the second opening and align with a forward orientation and a backward orientation of the seat portion, wherein the aligned slots extend inward generally toward a center of the disk element and outward generally away from the center of the disk element, wherein

the aligned slots are located and sized to allow the one or more sets of secondary fixing means to slide there-along such that the seat portion can be tipped backward and forward with respect to the base piece when the aligned slots align with the one or more sets of secondary fixing means, and

wherein the central opening of the disk element is a slot which allows the seat portion to be tipped backward and forward with respect to the base piece.

10. The child'"'"'s seat according to claim 9, wherein the aligned slots and central slot align with the one or more sets of secondary fixing means when the seat portion is facing a front of the automobile or a rear of the automobile.

11. The child'"'"'s seat according to claim 7, wherein

the first section of the disk element comprises a first central disk element comprising a central opening and the second section of the disk element comprises a second toroidal element having an inner diameter which is larger than an outer diameter of the first central disk element so as to create the circumferential slot there-between.

12. The child'"'"'s seat according to claim 11, wherein

the first central disk element and the toroidal element of the disk element are held together by a plurality of disk attachment means, wherein the plurality of disk attachment means allow the secondary fixing means of the base piece to pass unhindered such that the disk element freely rotates.

13. The child'"'"'s seat according to claim 11, wherein the disk element is a portion of a sphere surface having a curved shape, and the central disk element and the toroidal element of the disk element combine to give the disk element the curved shape of the portion of the sphere surface.

14. The child'"'"'s seat according to claim 1, wherein the seat portion is integrally formed with the base piece.

15. The child'"'"'s seat according to claim 14, wherein when the seat portion and base piece are integrally formed, the seat portion is provided with at least one Isofix connector for direct attachment to at least one complementary connector component in the automobile.

16. The child'"'"'s seat according to claim 1, wherein the rotatable element is removably held to the base piece.