CN-116729224-B - Bracket for a motor vehicle and motor vehicle having such a bracket

Abstract

The invention relates to a carrier for a motor vehicle, comprising a placement device and a height adjustment device, with which the height position of the placement device can be adjusted, wherein the height adjustment device comprises a plurality of support legs which are rotatably mounted on at least one suspension, by means of which the placement device is supported or supportable on a base element, and the support legs are coupled to one another by means of a transmission mechanism, such that a rotational movement of a first support leg can be transmitted to the other support legs by means of the transmission mechanism, wherein at least one of the support legs is movably guided or guided on the base element, and wherein a change in the angle between the support legs results in a change in the support point of the support legs which is movably guided or guided on the base element and correspondingly in a change in the distance between the suspension and the base element. The invention also relates to a motor vehicle having at least one such carrier.

Inventors

• A. KLEIN
• D. Fromholz
• P. Bode
• M. Crowl

Assignees

• 大众汽车股份公司

Dates

Publication Date

20260512

Application Date

20230310

Priority Date

20220311

Claims (11)

1. 1. A carrier (1) for a motor vehicle, having a placement device (2) and a height adjustment device (6) with which a height position of the placement device (2) can be adjusted, wherein the height adjustment device (6) has a plurality of support legs (7) which are rotatably mounted on at least one suspension (4), the placement device (2) being supported on a base element (10) by means of the support legs, and the support legs (7) being coupled to one another by means of a transmission mechanism, such that a rotational movement of a first support leg (7) can be transmitted to a further support leg (7) by means of the transmission mechanism, wherein at least one of the support legs (7) is guided displaceably on the base element (10), and wherein a change in the angle between the support legs (7) results in a change in the support point of the support legs (7) which are displaceably mounted on the base element (10) and correspondingly in a change in the spacing between the suspension (4) and the base element (10).
2. 2. The carrier (1) according to the preceding claim, wherein the transmission mechanism has at least two gears (12) which are engaged with each other and are operatively connected to at least two support legs (7), wherein a change in the distance between the suspension (4) and the base element (10) takes place with a rotation of the gears (12) and a rotational movement of the support legs (7) associated therewith.
3. 3. The bracket (1) according to any of the preceding claims, further having a locking means configured to releasably lock a rotational movement of at least one support leg (7) and thereby fix a setting of a spacing between the suspension portion (4) and the base element (10) such that the bracket (1) is fixed in its position.
4. 4. Bracket (1) according to claim 1 or 2, wherein the suspension (4) is arranged between the placement device (2) and the height adjustment device (6).
5. 5. The bracket (1) according to claim 1 or 2, further having at least one elastic element (13) configured to apply an elastic counter force to the placement device (2) when a change of position of the placement device (2) occurs.
6. 6. Bracket (1) according to claim 5, wherein the elastic element (13) is arranged in at least one of the support legs (7) in such a way that the at least one support leg (7) with the elastic element (13) shortens in an elastic manner when a force acts on the placement device (2).
7. 7. The carrier (1) according to claim 1 or 2, further having at least one placement element (3) connected to the placement device (2) for supporting an object.
8. 8. Cradle (1) according to claim 1 or 2, wherein the placement device (2) has a longitudinal extension direction and the placement device (2) is movable via a movement unit (14) substantially parallel to the longitudinal extension direction.
9. 9. Motor vehicle comprising at least one bracket (1) according to any of the preceding claims.
10. 10. The motor vehicle of claim 9, wherein the motor vehicle is a passenger vehicle capable of being at least partially electrically driven.
11. 11. Motor vehicle according to claim 9 or 10, wherein the motor vehicle has a base element (10) at which at least one of the support legs (7) is supported.

Description

Bracket for a motor vehicle and motor vehicle having such a bracket Technical Field The invention relates to a bracket (Konsole) for a motor vehicle and a motor vehicle having at least one such bracket. Background Due to the continuous progress of automation or autonomy of driving operations, comfort for vehicle occupants is becoming increasingly of concern. With this, there is an increasing demand for user-friendly brackets for motor vehicles, which offer flexible resting or use possibilities for the vehicle occupants. A vehicle seat, in particular a rear seat arrangement for a motor vehicle, is therefore known from DE20320522U1, which has a carrier part that is arranged in a stowable position in a seat cushion region or a backrest region and can be moved out or pivoted into a use position. At least one table is removable and/or pivotable out of the carrier member. The carrier part further comprises a structural region which is mounted in an articulated manner on the vehicle seat or on the structure of the vehicle by means of a scissor-type stand or a four-bar linkage. DE102011004490A1 proposes a center armrest for a motor vehicle with a compartment having a cover which is pivotably supported on the compartment via a pivot device and closes an access opening of the compartment in a closed position. The cover is furthermore pivotable into an open position in which the interior space of the receiving compartment is accessible, wherein the outer surface of the cover can serve as an armrest in the closed position of the cover. A pivot device is also provided between the receiving compartment and the covering element, said pivot device having a four-bar mechanism with two upper pivot axes spaced apart from one another and extending in the transverse direction of the central armrest, and two pivot axes spaced apart from one another and formed at the receiving compartment. The respective at least one pivot lever is pivotally supported on the respective one upper pivot axis and the respective one lower pivot axis. DE102005048144A1 discloses a motor vehicle interior having a vehicle seat and a bracket arranged laterally to the vehicle seat, on which a pivotable, plate-shaped arm support is arranged. In the first position, the arm support extends in the longitudinal direction of the carriage. Furthermore, the plate-shaped arm support can be pivoted about the vertical axis from a first position into a second position in which the plate-shaped arm support extends to one side and transversely to the longitudinal direction of the bracket in the case of a support table for a vehicle seat. Disclosure of Invention The invention aims to provide a bracket for a motor vehicle and a motor vehicle with at least one such bracket, which, due to its flexibility and user friendliness, improves the driving comfort for the vehicle occupants, in particular for the driver. According to the invention, this object is achieved by a bracket according to the invention and by a motor vehicle according to the invention. Advantageous embodiments of the bracket and of the motor vehicle are also described in the present invention. A first aspect of the invention relates to a bracket for a motor vehicle, having a placement device and a height adjustment device with which a height position of the placement device can be adjusted. The height adjustment device has a plurality of support legs rotatably supported at least one suspension portion, by means of which the placement device is supported or supportable at the base element. The support legs are coupled to each other by means of a transmission mechanism, so that a rotational movement of the first support leg can be transmitted to the further support leg by means of the transmission mechanism. At least one of the support legs is furthermore guided or guidable movably at the base element, wherein a change in the angle between the support legs results in a change in the support point of the support leg guided or guidable movably at the base element and correspondingly in a change in the distance between the suspension and the base element. In one embodiment of the invention, the placement device may form an arm support for placing the forearms of a vehicle occupant, in particular a driver. In particular, the height position of the placement device or the arm support can thus be adapted advantageously steplessly via the height adjustment device, which increases the comfort of the bracket for the vehicle occupant or the driver. In a further embodiment, the transmission transmits the rotational movement of the first support leg to the further support leg in a 1:1 transmission ratio. In alternative embodiments, the transmission can also transmit rotational movement in other transmission ratios. According to one embodiment, the height adjustment device has at least two support legs, which are guided or guided in a movable manner in each case at a support point at the base element. In the case of a rota