Child car seat to be fitted to a vehicle seat
View Patent ↗A car seat for a child intended to equip a vehicle seat. The car seat includes a base and a chair having a seat support and a backrest.
1. Car seat for a child, intended to equip a vehicle seat, comprising:
a chair comprising a seat support and a backrest,
a base with respect to which the chair is able to move in rotation between at least one transport position and at least one position of installation of a child,
the car seat being secured to the vehicle by an anti-tilt strap connecting said base to an anchoring point of the vehicle and by fixing clamps or by a safety belt, and
connection means of variable length for connecting the base to the top part of the backrest, the connection means comprising an end secured fixedly to the base and
another end secured fixedly to the top part of the backrest.
2. Car seat according to claim 1 , further comprising control means for controlling said connection means allowing or preventing a variation in the length thereof.
3. Car seat according to claim 1 , wherein the connection means comprises a connection strap.
4. Car seat according to claim 3 , wherein the connection strap is guided along a vertical extension of the base and connects the top part of the backrest to a bottom part of the base.
5. Car seat according to claim 3 , wherein the connection strap passes through at least one opening formed in a top part of a vertical extension of the base.
6. Car seat according to claim 5 , wherein said opening defines an arc making it possible to modify the orientation of the plane defined by the surface of the connection strap at this opening.
7. Car seat according to claim 3 , wherein said connection strap comprises a first end secured to a reel and a second end,
wherein the first end is the end secured fixedly to the base or the end secured fixedly to the top part of the backrest and the second end is the end secured fixedly to the top part of the backrest or the end secured fixedly to the base.
8. Car seat according to claim 7 , wherein further comprising locking means for locking the reel, arranged to prevent an unwinding of the connection strap from the reel.
9. Car seat according to claim 8 , wherein the locking means is configured so as to lock the reel.
10. Car seat according to claim 8 , wherein the locking means is configured so as to lock the strap close to the reel.
11. Car seat according to claim 1 , further comprising two transport positions, namely a forward-facing position and a rearward-facing position.
12. Car seat according to claim 1 , wherein the top part of a vertical extension carries or can cooperate with an end of the anti-tilt strap the other end of which is intended to be fixed to said anchoring point of the vehicle.
13. Car seat for a child, intended to equip a vehicle seat, comprising:
a chair comprising a seat support and a backrest,
a base with respect to which the chair is able to move in rotation between at least one transport position and at least one position of installation of a child,
the car seat being secured to the vehicle by an anti-tilt strap connecting said base to an anchoring point of the vehicle and by fixing clamps or by a safety belt, and
connection means of variable length for connecting the base to the top part of the backrest, the connection means comprising an end secured to the base and
another end secured to the top part of the backrest,
wherein the connection means comprise a connection strap,
wherein the connection strap passes through at least one opening formed in a top part of a vertical extension of the base,
wherein the connection strap passes through two openings formed in a top part of the vertical extension of the base, the openings comprising elongate slots forming a non-zero angle (β) between the elongate slots.
14. Car seat for a child, intended to equip a vehicle seat, comprising:
a chair comprising a seat support and a backrest,
a base with respect to which the chair is able to move in rotation between at least one transport position and at least one position of installation of a child,
the car seat being secured to the vehicle by an anti-tilt strap connecting said base to an anchoring point of the vehicle and by fixing clamps or by a safety belt, and
connection means of variable length for connecting the base to the top part of the backrest, the connection means comprising an end secured to the base and
another end secured to the top part of the backrest,
wherein the connection means comprise a connection strap,
wherein said connection strap comprises a first end secured to a reel and a second end,
wherein the first end is the end secured fixedly to the base or the end secured fixedly to the top part of the backrest and the second end is the end secured fixedly to the top part of the backrest or the end secured fixedly to the base,
locking means for locking the reel, arranged to prevent an unwinding of the connection strap from the reel,
wherein the locking means for locking the reel is configured so as to be automatically triggered when the car seat is in the transport position.
15. Car seat for a child, intended to equip a vehicle seat, comprising:
a chair comprising a seat support and a backrest,
a base with respect to which the chair is able to move in rotation between at least one transport position and at least one position of installation of a child,
the car seat being secured to the vehicle by an anti-tilt strap connecting said base to an anchoring point of the vehicle and by fixing clamps or by a safety belt, and
connection means of variable length for connecting the base to the top part of the backrest, the connection means comprising an end secured to the base and
another end secured to the top part of the backrest,
wherein the connection means comprise a connection strap,
wherein said connection strap comprises a first end secured to a reel and a second end,
wherein the first end is the end secured fixedly to the base or the end secured fixedly to the top part of the backrest and the second end is the end secured fixedly to the top part of the backrest or the end secured fixedly to the base,
wherein the second end of the connection strap is fixed to the top part of the backrest by means of an element able to move in rotation relative to the backrest on an axis substantially perpendicular to the backrest.