WO2018210863A1

WO2018210863A1 - Support module for a headrest, headrest, and seat

Info

Publication number: WO2018210863A1
Application number: PCT/EP2018/062595
Authority: WO
Inventors: Thomas Dillinger; Ivan Jakubec; Michal Martinka; Miroslav Rezbarik; Nicolas Mehl
Original assignee: Adient Engineering and IP GmbH
Priority date: 2017-05-16
Filing date: 2018-05-15
Publication date: 2018-11-22

Abstract

The invention relates to a support module (1) for a headrest (K), comprising at least one support element (1.1), a pivot support (1.2), and a headrest support (1.3). The headrest support (1.3) is arranged in the pivot support (1.2) in a vertically adjustable manner, and the pivot support (1.2) is mounted in the support element (1.1) in a pivotal manner. The invention additionally relates to a headrest (K) for a seat (SZ) and to a seat (SZ).

Description

Carrier module for a headrest, headrest and seat

description

The invention relates to a support module for a headrest, a headrest and a seat with such a support module for a headrest.

Conventional headrest supports include two headrest bars or a U-shaped bar on which a headrest is held body. The headrest rods or the free ends of the U-shaped bracket are usually held in a back frame of a seat.

The object of the present invention is to provide a simple support module for a headrest. Furthermore, it is an object of the invention to provide a headrest with an improved support module and a seat with such a simplified support module.

The object is achieved with a carrier module for a

Solved headrest, wherein the carrier module is formed in several parts and at least one, in particular lean, support element comprises a rotatably mounted on this pivot carrier and a height-adjustable in the pivot support headrest support. In addition, the object is achieved by a headrest for a seat, comprising at least the carrier module and a headrest support, which is attachable to the carrier module.

The object is further achieved according to the invention with a seat, in particular a vehicle seat, comprising at least one backrest and the carrier module, which is held pivotably in the backrest. This allows in a simple manner that a pivot axis of the headrest is within the backrest. For example, the backrest comprises a backrest frame in or on which the carrier module, in particular the carrier element, is fixedly arranged and held.

The carrier module is designed in such a way and can be arranged on the seat side, in particular on the side of the seat, in such a way that in the assembled state

Pivot axis of the headrest within the seat, in particular the backrest frame, is located.

The advantages achieved by the invention are in particular that a support module is created for a headrest, which is compact and robust. In particular, the multi-part carrier module can be preassembled and mounted as a mounting unit on the seat.

In addition, such a multi-part carrier module with a plurality of module parts arranged one inside the other has a high rigidity in comparison to conventional headrest bars.

In addition, a headrest having such a support module with a lower pivot axis disposed in the seat has improved bearing capacity, rigidity and crash safety as conventional

bar-held headrests.

The parts or elements that make up the multipart, pre-assembled

Carrier module form, for example, profile parts or elements, such as pipes in round, oval or other cross-sectional shape, or molded parts, such as U-profiles, L-profiles, H-profiles and / or closed profiles. The profile or molded parts are for example made of plastic, in particular fiber-reinforced plastic, or metal, in particular steel sheet, overmolded steel sheet. Also can these may be formed of a composite or hybrid material, for example of fiber-reinforced plastic with or without insert.

In one possible embodiment, the carrier element and the pivot carrier are arranged at least partially overlapping each other. In addition, the pivot support and the headrest support may be arranged at least partially overlapping each other.

In an exemplary embodiment, the headrest support is

Telescopically received in the pivot carrier. For example, the headrest support and the pivot support in each other / together or against each other / apart verschiebar. In particular, the

Headrest support in the pivot carrier largely free of play in this guided or slid. As a result, the headrest support is telescopically variable in length. This allows in a simple manner that the height of the headrest, in particular a headrest support, can be adjusted individually.

In another embodiment, the headrest support can be locked or locked in or on the pivot support in one of several height positions. For example, at least one height lock is arranged between the headrest support and the pivot support. In one possible embodiment, the height locking at least one locking element, in particular a latching or plug-in locking, and a return element, in particular a return spring or a

Reset lever, include.

In an exemplary embodiment, the pivot carrier is releasably lockable on the carrier element. For example, an unlocking element is arranged between the pivot carrier and the carrier element, which releases the pivot carrier from the carrier element when actuated, so that the Swivel carrier, in particular forward, is pivotable. In this case, the pivoting support can be locked at least in its end positions, in particular in a non-pivoted end position or in a fully swiveled end position or in any intermediate position.

For example, at least one pivot lock is arranged between the pivot carrier and the carrier element. The pivot lock can be at least one latching and / or plug connection, in particular a

Tooth lock or latch lock or a rasterized rocker with an incoming ratchet tooth, sprocket or pawl (s). In this case, one of the parts of the latching and / or plug connection can be spring-loaded in such a way that the headrest support can be returned to its initial position, in particular its non-pivoted end position. For this purpose, the

Swivel lock at least one return element, in particular a return spring or another suitable flexible return element comprise.

In a further development, at least the pivot support which can be pivoted forwards or backwards in the X direction and / or the head support support, which is height-adjustable in the Z direction upwards or downwards, is provided with associated X or Z restoring spring elements. This allows a simple and secure return parts of the swivel or headrest support in the respectively associated rest or return position, in which the swivel or the headrest support is automatically locked or locked respectively.

For a compact and robust and high rigidity exhibiting carrier module whose support members, such as the carrier element, the

Swivel carrier and the headrest support, overlapping, especially overlapping as possible, arranged to each other. The carrier module is designed such that it comprises a 4-way mechanism, wherein the headrest is adjustable in the X direction to the front or rear and in the Z direction up or down.

For this purpose, the carrier module comprises the pivot carrier, which is mounted such that it has a pivoting movement of the headrest relative to the seat

Carrier element in X-direction forward or backward allowed. Of the

Headrest support is additionally arranged on the pivot support and / or seat-mounted support member that he allows a height adjustment of the headrest relative to the pivot support and / or the seat-mounted support member in the Z direction up or down. The support module is configured such that it arranges and fixes the support parts and the headrest, in particular their upholstery body relative to each other and relative to the backrest, so that optimally supporting forces acting on the headrest in use or in particular in an accident.

Embodiments of the invention will be explained in more detail with reference to drawings. Showing:

FIG. 1A schematically shows a seat with a backrest and a headrest support module arranged thereon, FIG.

Figure 1 B schematically exploded a carrier module of a

Headrest and a back of a seat,

Figure 2 schematically in perspective a in a

Rest a seat-mounted carrier module of a headrest,

Figures 3 to 6 schematically in side view a carrier module of a

Headrest in different adjustable positions, FIG. 7 shows a side view of a carrier module of FIG

Headrest in a lower height position and in a non-pivoted position,

FIG. 8 is a schematic side view of a carrier module of FIG

Headrest in a lower height position and in a swung-out position,

9 shows a perspective view of a carrier module in the preassembled state, and

Figure 10 is a schematic exploded view of all components and

Components of a preassembled carrier module a

Headrest.

Corresponding parts are the same in all figures

Provided with reference numerals.

Figure 1 A shows schematically a seat SZ with a backrest 2 and arranged on the back 2 support module 1 for a headrest K. In this case, the support module 1, for example, held firmly in the back 2 and at least a part of the support module 1, in particular one

Swivel support 1 .2, is pivotable relative to the backrest 2. The headrest K comprises a headrest support KA, which is an integral part of the

Carrier module 1 or separately may be formed as a cushion member.

FIG. 1B schematically shows, in an exploded view, a carrier module 1 for a headrest K which is not completely shown. The headrest K usually comprises a cushioning element which is arranged and held on the carrier module 1. The cushion element forms the headrest support KA. The carrier module 1 can be arranged and fixed on the seat SZ, in particular a vehicle seat. In particular, the carrier module 1 at the

Lean 2 of the seat SZ can be arranged. For this purpose, the back 2 includes a

Back frame 2.1 with a receiving opening 2.2, in which the

Carrier module 1 is receivable. The back frame 2.1 is designed in particular as a support frame and formed for example of metal or a fiber-reinforced material.

The arrangement of the seat SZ in the vehicle defines the coordinate system used below comprising a vertical axis Z, a

A longitudinal axis X and a transverse axis Y, wherein the vertical axis Z is aligned parallel to the vehicle vertical orientation or Z-direction, the longitudinal axis X parallel to the vehicle longitudinal direction or X-direction and the transverse axis Y parallel to the vehicle transverse orientation or Y-direction.

The carrier module 1 is designed in several parts and can be a

Assembly unit be pre-assembled, as shown in Figure 1 B.

The receiving opening 2.2 is arranged centrally in the upper back frame 2.1 of the backrest 2. The receiving opening 2.2 has an inner contour, which essentially corresponds to the outer contour of a fastening section of the carrier module 1.

The support module 1 is attached to the back frame 2.1 in a manner not shown, for example by means of screws or bolts or rivets.

The support module 1 is in particular designed and seated, in particular on the reclining side, such that, in a state mounted on the seat SZ, as shown in FIG. 2, a pivot axis S of the Headrest K within the seat SZ, in particular the backrest 2,

for example, the back frame 2.1 is located.

FIG. 2 shows schematically in a perspective view the support module 1 mounted in the back 2.

As FIG. 2 shows, the pivot axis S of the headrest K is arranged within the backrest 2 in the backrest frame 2.1, in particular as far as possible deeply in the backrest 2. This allows compared to conventional

Headrests improved load capacity, stiffness and crash safety.

The carrier module 1 is designed in several parts. For example, the carrier module 1 comprises at least one support element 1 .1 fixed to the seat, a pivot support 1 .2 rotatably mounted on it and one in the

Swivel bracket 1 .2 height-adjustable headrest support 1 .3.

The carrier module 1 has an upper end E1, which is formed by a part of the headrest support 1 .3 and a lower end E2, which by the support element 1 .1. is formed on.

In one possible embodiment, the pivot axis S of the

Swivel carrier 1 .2 at the, in particular lower end E2 of

Carrier module 1, in particular at that end E2 of the carrier module 1, which is opposite to the headrest support 1 .3. The lower end E2 of the

Carrier module 1 is arranged in the backrest 2.

The parts or elements, such as the support element 1 .1, the pivot support 1 .2 and the headrest support 1 .3, which form the multi-part, preassembled support module 1, for example, profile parts or elements, such as tubes in round, oval or other cross-sectional shape , or moldings, such as U-profiles, L-profiles, H-profiles and / or closed profiles. The profile or molded parts are made for example of plastic or metal. Also these can come from one

Hybrid material, for example, be formed from fiber-reinforced plastic. In one possible embodiment, the carrier element 1 .1 and the

Swivel support 1 .2 arranged at least partially overlapping each other. In addition, the pivot support 1 .2 and the headrest support 1 .3 may be at least partially overlapping each other. In an exemplary embodiment, the headrest support 1 .3 is telescopically received in the pivot support 1 .2. For example, the headrest support 1 .3 and the pivot support 1 .2 in each other or

slidable against each other. In particular, the headrest support 1 .3 in the pivot support 1 .2 largely free of play in this guided or slid, as will be described in more detail below. This is the

Headrest support 1 .3 telescopically variable in length. This allows in a simple manner that the height of the headrest K, in particular the headrest support KA, can be adjusted individually. In addition, the headrest support 1 .3 in or on the pivot support 1 .2 in one of several height positions H1 to Hn can be locked or locked. For example, at least one height lock 3 is arranged between the headrest support 1 .3 and the pivot support 1 .2. In one possible embodiment, the height lock 3, at least one Z-locking element 1 .9, in particular a detent or

Plug lock, and a return element, in particular a

Return spring, such as a Z-return spring 1 .9.1, or a reset lever include. In an exemplary embodiment, the pivot support 1 .2 is releasably lockable on the carrier element 1 .1. For example, between the Swivel support 1 .2 and the support element 1 .1 an unlocking 1 1 .4 arranged, which upon actuation by an actuating element 1 .4.1 the pivot support 1 .2 from the support element 1 .1 triggers, so that the

Swivel support 1 .2, in particular to the front, is pivotable. In this case, the pivot support 1 .2 at least in its end positions, in particular in a non-pivoted end position or in a complete

swung-out end position or in any intermediate position, be locked. For example, at least one pivot lock 4 is arranged between the pivot carrier 1 .2 and carrier element 1 .1. The

Swivel lock 4 can be at least one catch and / or

Plug connection, in particular a tooth lock or

Pawl lock or a rasterized rocker with engaging ratchet, sprocket or pawl / s include. In this case, one of the parts of the latching and / or plug connection of the pivot lock 4 may be spring-loaded such that the headrest support 1 .2 in its initial position,

in particular its ungeschwenkte end position, is reset. For this purpose, the pivot lock 4 may comprise at least one return element, in particular a return spring or another suitable flexible return element.

For a compact and robust and a high rigidity exhibiting carrier module 1, the support element 1 .1, the pivot support 1 .2 and the headrest support 1 .3 overlapping, in particular as large as possible overlapping, arranged to each other. Here are the swivel carrier 1 .2 and the

Headrest support 1 .3 in each height position H1 to Hn arranged at least partially overlapping each other. In one possible embodiment, the carrier element 1 .1 and the

Swivel carrier 1 .2 only in the non-pivoted starting position at least partially overlapping each other. In the non-pivoted starting position, the support element 1 .1 and the pivot support 1 .2 are arranged substantially completely overlapping each other. For example, the pivot support 1 .2 at the lower end E2 of the support module 1 on the support element 1 .1 rotatably mounted. At the upper end E1 of the

Carrier module 1, the pivot support 1 .2 projects at least partially out of the carrier element 1 .1. In this case, the support element 1 .1 and the pivot support 1 .2 overlap by more than half their lengths.

In particular, at most one third of the length of the pivot support 1 .2 projects out of the carrier element 1 .1 at the upper end E1 of the carrier module 1.

Figures 3 to 6 show schematically in side view, the carrier module 1 in various adjustable positions.

Figure 3 shows the carrier module 1 in a design position PI (also called home, rest position or lower height position) in which all elements, in particular the support element 1 .1, the pivot support 1 .2 and the

Headrest support 1 .3, are placed in their locked position.

In other words: The pivot support 1 .2 is held and locked in its initial position on the support element 1 .1. The headrest support 1 .3 is held in its initial position on the pivot support 1 .2 and locked.

FIG. 4 shows the carrier module 1 in a forward position PN (also referred to as a forward or tilted position), in which the

Swivel bracket 1 .2 together with the locked on this

Headrest support 1 .3 is pivoted forwards in the X direction.

FIG. 5 shows the carrier module 1 in an upper height position Pill, in which the pivot carrier 1 .2 on the carrier element 1 .1 in its

Starting position is locked and the headrest support 1 .3 opposite the pivot support 1 .2 and the support element 1 .1 is adjusted upwards in the Z direction.

FIG. 6 shows the carrier module 1 in a front and top position PIV, in which the pivoting carrier 1 .2 is pivoted forwards in the X-direction together with the headrest support 1 .3 locked in this position in the upper height position Pill.

In other words, the support module 1 is designed such that it comprises a 4-way mechanism, wherein the headrest K, in particular the headrest support 1 .3 in the X direction forward or backward and in the Z direction up or down adjustable is.

For this purpose, the support module 1 comprises the pivot support 1 .2, which is mounted such that it allows a pivotal movement of the headrest K relative to the seat-fixed support member 1 .1 to the lower pivot axis S and in the X direction forward or backward. The headrest support 1 .3 is additionally on such a swivel support 1 .2 and / or seated

Carrier element 1 .1 arranged that he a height adjustment of

Headrest K, in particular of the headrest support 1 .3 relative to

Swivel support 1 .2 and / or the seat-mounted support member 1 .1 in the Z direction up or down allowed.

Headrest support 1 .3 arranged in all four positions PI to PIV at least partially overlapping each other. FIG. 7 shows a schematic side view of the carrier module 1 in FIG

Design position P1 or lower height position and in one not

swung out position. Here are the support element 1 .1, the

Swivel support 1 .2 and the headrest support 1 .3 arranged in the largest possible overlap to each other.

FIG. 8 shows a schematic side view of the carrier module 1 in a lower height position and in the swung-out or forward position

Position PN. In this front position PN are at least the

Figure 9 shows schematically in perspective view the carrier module 1 as a mounting unit in a preassembled state.

The carrier element 1 .1 comprises in a one or more parts

Embodiment several functional sections. For example, the support element 1 .1 comprises a lower support element section 1 .1 .1 for fixing the support module 1 in the back 2, in particular in the

Receiving opening 2.2.

Furthermore, the carrier element 1 .1 comprises an upper carrier element section 1 .1 .2 for the releasable locking of the pivot carrier 1 .2 on the carrier element 1 .1. For this purpose, the carrier element section 1 .1 .2

Latching teeth 1 .1 .2.1 on, in which a corresponding portion of the pivot support 1 .2, in particular the locking pins 1 .8 of the X unlocking element 1 .5, lock directly or indirectly in the locked state. This arrangement forms a pivoting or adjusting mechanism of the headrest K in the X direction. Furthermore, the carrier element 1 .1 comprises a central carrier element section 1 .1 .3 for coupling the lower carrier element section 1 .1 .1 and the upper carrier element section 1 .1 .2. In a further embodiment, the pivot support 1 .2 locking recesses 1 .2.1 for releasably locking the headrest support 1 .3 directly or indirectly on the pivot support 1 .2. This arrangement forms a height adjustment mechanism of the headrest K in the Z direction. For unlocking the height adjustment mechanism and / or the pivoting mechanism, the carrier module 1 comprises an unlocking element 1 .4.

The support module 1 is largely completely covered in the mounted state on the backrest 2 and completely mounted headrest K with padding or covered with housing parts not shown.

The unlocking element 1 .4 comprises an actuating element 1 .4.1, in particular an actuating button or push button, in the assembled state from the headrest, not shown, in particular a

Upholstery element or a housing part, protruding. The

Actuator 1 .4.1 includes, for example, a movable element and a solid element with corresponding guide and end stops. Between these elements, a restoring element, in particular a return spring is arranged, which automatically returns the actuating element 1 .4.1 after actuation and in particular release of the actuating element 1 .4.1 this in the initial state.

The unlocking element 1 .4 is in a manner not shown with one or more unlocking mechanisms for the

Height adjustment and the pivot adjustment coupled. The carrier module 1 comprises, for example, an X-locking area A1.

In the X-warping area A1, the carrier module 1 comprises, for example, an X-unlocking element 1 .5 for unlocking the pivoting mechanism, in particular for unlocking the pivoting carrier 1 .2 with respect to the carrier element 1 .1. In this case, the unlocking element 1 .4 is coupled to the X unlocking element 1 .5, in particular one

Release lever 1 .5.2, that upon actuation of the

Unlocking element 1 .4, for example, on the actuating element 1 .4.1, in particular on an operating knob, the X-unlocking element 1 .5, in particular its release lever 1 .5.2, solved and thus the

Swivel bracket 1 .2 is unlocked, so that a pivoting movement of the headrest in the X direction is possible.

The X-unlocking element 1 .5 can additionally be protected by means of a cover 1 .6. The cover 1 .6 is held on the pivot carrier 1 .2. The X-unlocking element 1 .5 includes, for example, the release lever 1 .5.2, which is pivotally supported on the pivot carrier 1 .2.

The pivot lock 3 also comprises locking pins 1 .8, which in the locked, in particular latched, state of

Swivel support 1 .2 engage in recesses of the locking teeth 1 .1 .2.1 on the support element 1 .1.

In the region of the pivot axis S, a spring element 5, in particular a torsion spring, is additionally provided.

The carrier module 1 further comprises a Z-locking area A2. In the Z-lock area A2 of the carrier module 1 is

For example, a Z-locking element 1 .9 provided in one of Locking recesses 1 .2.1 of the pivot support 1 .2 latching in the locked state of headrest support 1 .1 and pivot support 1 .2 engages. In this case, the plurality of latching recesses 1 .2.1 form different adjustable height positions or upper positions Pill for the headrest, in particular for the headrest support 1 .1.

The unlocking element 1 .4 is in unspecified manner with the Z-locking element 1 .9 coupled to unlock this when actuated and to allow height adjustment of the headrest by adjusting the unlocked headrest support 1 .3.

Figure 10 shows schematically in exploded view all previously

described components and components of the pre-assembled

Carrier module 1 of a headrest.

For fastening the components and components of the preassembled carrier module 1, a plurality of fastening elements 6, for example screws, latching pins or similar elements, are provided.

In a development, at least the pivotable in the X direction forward or backward pivot carrier 1 .2 and / or height-adjustable in the Z direction up or down headrest support 1 .3 with associated X and Z return spring elements 1 .5.1 and 1 respectively. 9.1 provided.

The receiving opening 2.2 may additionally be covered and supported at the edge with a frame element 2.3. The size of the receiving opening 2.2 limits the movement, in particular the pivotal movement of the headrest K, in particular of the headrest support 1 .2, in the X direction to the front or to the rear. In the region of the pivot axis S, the pivot carrier is 1 .2 on a

Shaft 1 .2.2 mounted on the support element 1 .1. For this purpose, the shaft 1 .2.2 at the lower end of the support member 1 .1 by means of a bearing 7, for example, bearing holes 7.1, plain bearings 7.2, bearing bracket 7.3, rotatably mounted.

For guiding the headrest support 1 .3, the support module 1 moreover comprises guide elements 1 .7, in particular guide rails, which are fastened to the pivot support 1 .2. The headrest support 1 .3 points

for example, to the guide elements 1 .7 corresponding

Guide surfaces on.

The unlocking element 1 .4 moreover comprises a pin 8 for storage and mounting on the headrest support 1 .3, in particular on a receptacle 9.

LIST OF REFERENCE NUMBERS

1 carrier module

1.1 carrier element

1.1.1 lower carrier element section

1.1.2 upper carrier element section

1.1.2.1 ratchet teeth

1.1.3 middle carrier element section

1.2 Swivel carrier

1.2.1 Recesses

1.2.2 Wave

1.3 Headrest support

1.4 unlocking element

1.4.1 actuator

1.5 X unlocking element

1.5.1 X-return spring

1.6 cover

1.7 Guide elements

1.8 locking pin (for X)

1.9 Z-locking element

1.9.1 Z-return spring

2 seat back

2.1 backrest frame

2.2 receiving opening

2.3 Frame element

3 height locking

4 swivel lock

5 spring element

6 fastener

7 Storage

7.1 bearing opening

7.2 plain bearings

7.3 Storage holder 8 pen

9 recording

A1 X locking area

A2 Z-lock area

E1 upper end

E2 lower end

H1 ... Hn height position

K headrest

KA headrest support

PI design position

PN front position

Pill upper height position

PIV front and top position

S pivot axis

SZ seat

X longitudinal axis

Y transverse axis

Z vertical axis

Claims

claims

1 . Carrier module (1) for a headrest (K), comprising at least

a carrier element (1 .1),

a pivot carrier (1 .2), and

a headrest support (1 .3),

the headrest support (1 .3) adjustable in height

Swivel support (1 .2) is arranged and the pivot support (1 .2) is pivotally mounted in the carrier element (1 .1).

2. Carrier module (1) according to claim 1, wherein the carrier element (1 .1) and the pivot carrier (1 .2) are arranged at least partially overlapping each other.

3. Carrier module (1) according to claim 1 or 2, wherein the

Swivel support (1 .2) and the headrest support (1 .3) are arranged at least partially overlapping each other.

4. carrier module (1) according to one of the preceding claims, wherein the headrest support (1 .3) telescopically in the pivot carrier (1 .2)

is included.

5. Carrier module (1) according to one of the preceding claims, wherein the headrest support (1 .3) in or on the pivot carrier (1 .2) in one of a plurality of height positions (H1 to Hn) can be locked (locked).

6. Carrier module (1) according to one of the preceding claims, wherein between the headrest support (1 .3) and the pivot support (1 .2) at least one height lock (3) is arranged.

7. Carrier module (1) according to claim 6, wherein the height lock (3) comprises at least one Z-locking element (1 .9) and a return element.

8. Carrier module (1) according to one of the preceding claims, wherein the pivot support (1 .2) releasably on the support element (1 .1) can be locked.

9. Carrier module (1) according to claim 8, wherein between the pivot support (1 .2) and support element (1 .1) an X-unlocking element (1 .5) is arranged, which upon actuation of the pivot support (1 .2) from

Carrier element (1 .1) releases and pivots forward.

10. Carrier module (1) according to one of the preceding claims, wherein between the pivot carrier (1 .2) and carrier element (1 .1) at least one pivot lock (4) is arranged.

1 1. Carrier module (1) according to claim 10, wherein the pivot lock (4) at least one latching and / or plug connection, in particular a tooth lock or latch lock or latched rocker (sprocket or pawl / s), which is spring loaded has.

12. Headrest (K) for a seat (SZ) comprising at least one

Carrier module (1) according to one of claims 1 to 1 1 and a

Headrest support (KA), which on the carrier module (1) can be fastened.

13. Seat (SZ), in particular vehicle seat, comprising at least one

A backrest and a headrest support module (1) according to claim 12, wherein the support module (1) is pivotable in the

Backrest is held.

14. Seat (SZ) according to claim 13, wherein the carrier module (1) according to one of claims 1 to 8 is formed.

15. seat (SZ) according to claim 13 or 14, wherein the backrest a

Back frame (2.1) comprises, in or on which the carrier module (1), in particular the carrier element (1 .1), fixedly arranged and held.