Insert for integration into trim layer and providing conditioning

Patent metadata

Field	Value
Publication number	US-11524614-B2
Application number	US-202117377605-A
Country	US
Kind code	B2
Filing date	Jul 16, 2021
Priority date	Sep 5, 2017
Publication date	Dec 13, 2022
Grant date	Dec 13, 2022

Abstract

An insert comprising: (a) a cover layer; (b) a spacer layer located below the cover layer; (c) a connection material that is adapted to extend between and connect the cover layer to a trim layer so that the insert is fixed to the trim layer.

First claim

We claim:

1. An insert for a climate controlled vehicle seat, the insert comprising:
a cover layer;
a heater arranged below the cover layer;
a connection layer arranged below the heater; and
a spacer layer located below the connection layer;
wherein the vehicle seat comprises a cushion having a recess defined in a top side thereof, and at least a portion of the insert is configured to be received into the recess and then covered by a trim layer of the vehicle seat, and
wherein when the insert is viewed in cross section, a width of the recess is greater than a width of the spacer layer so that a gap is defined between a side wall of the spacer layer and a side wall of the recess.

2. The insert according to claim 1 , wherein the spacer layer comprises one or more vent holes.

3. The insert according to claim 2 , wherein the connection layer is applied around the one or more vent holes in the spacer layer.

4. The insert according to claim 3 , wherein the heater is attached directly to a top surface of the connection layer and the spacer layer is attached directly to a bottom surface of the connection layer.

5. The insert according to claim 4 , wherein the heater is attached directly to a bottom side of the cover layer, and an opposing top side of the cover layer is attached directly to the trim layer of the vehicle seat.

6. The insert according to claim 5 , wherein the spacer layer is attached directly to the cushion and/or wherein the insert is free of any layers between the spacer layer and the cushion.

7. The insert according to claim 3 , wherein the connection layer comprises tape.

8. The insert according to claim 7 , wherein the tape is air permeable and/or wherein the connection material comprises one or more strips.

9. The insert according to claim 1 , wherein the spacer layer comprises reticulated foam.

10. The insert according to claim 9 , wherein the heater is attached directly to a top surface of the connection layer and the spacer layer is attached directly to a bottom surface of the connection layer and/or the spacer layer is attached directly to the cushion without any layers between the spacer layer and the cushion.

11. The insert according to claim 1 , wherein when the insert is viewed in the cross section, the cover layer has a width that is wider than a width of the spacer layer.

12. The insert according to claim 11 , wherein a top surface of the cover layer is generally aligned with a top surface of the cushion after the insert is received into the recess.

13. The insert according to claim 11 , wherein the cushion comprises a second recess surrounding the recess, the cover layer is supported in the second recess and the spacer layer is received into the recess.

14. The insert according to claim 13 , wherein the second recess has a ledge upon which the cover layer is supported, the ledge is generally parallel to a bottom surface of the recess upon which the spacer layer is supported.

15. The insert according to claim 1 , wherein the insert is connected to a blower via a connection insert, that extends at least partially through a thickness of the cushion and when an occupant is in contact with the trim layer, the spacer layer is compressed over the connection insert so air is prevented from moving between the spacer layer and the cushion.

16. The insert according to claim 15 , wherein the cushion comprises a through hole into which the blower is received.

17. An insert for a climate controlled vehicle seat, the insert comprising:
a cover layer;
a heater arranged below the cover layer;
a connection layer arranged below the heater; and
a spacer layer located below the connection layer;
wherein the vehicle seat comprises a cushion having a recess defined in a top side thereof, and at least a portion of the insert is configured to be received into the recess and then covered by a trim layer of the vehicle seat, the cushion comprises a through hole into which a blower is received, and
wherein the insert is connected to the blower via a connection insert, that extends at least partially through a thickness of the cushion and when an occupant is in contact with the trim layer, the spacer layer is compressed over the connection insert so air is prevented from moving between the spacer layer and the cushion.

18. The insert according to claim 17 , wherein the heater is attached to a top surface of the connection layer and/or the spacer layer is attached to a bottom surface of the connection layer.

19. The insert according to claim 17 , wherein the heater is attached to a bottom side of the cover layer, and an opposing top side of the cover layer is attached to the trim layer of the vehicle seat.

20. The insert according to claim 17 , wherein the cushion comprises a second recess surrounding the recess, the cover layer is supported in the second recess and the spacer layer is received into the recess, and the second recess has a ledge upon which the cover layer is supported.

Assignees

• Gentherm Gmbh

Inventors

• Iacovone Peter Daniel
• Panic Zoran
• Flores Gonzalez Ricardo Edmundo
• Onica Madalina

Classifications

• B60N2/5642 Primary

  with circulation of air through a layer inside the seat · CPC title

• B60N2/5685

  Resistance · CPC title

• B60N2/58

  Seat coverings · CPC title

• H05B2203/029

  Heaters specially adapted for seat warmers · CPC title

• B60N2/5657 Primary

  blown towards the seat surface · CPC title