Seat rail for a vehicle seat of a motor vehicle and retaining arrangement of a retaining element of a vehicle seat on a seat rail
View Patent ↗A seat rail for a vehicle seat of a motor vehicle, including a seat rail profiled element, which has at least one profile region into which at least one corresponding retaining element of the vehicle seat can be inserted in at least one retaining position. The seat rail includes at least one ramp element extending at an angle from the longitudinal extension of the seat rail profiled element, by which ramp element the retaining element can be moved out of the profile region from the retaining position to at least one removal position by moving the retaining element along the ramp element.
1. A seat rail for a vehicle seat of a motor vehicle, comprising:
a seat rail profile which has at least one profile region in which at least one corresponding retaining element of the vehicle seat can be introduced in at least one retaining position to retain the vehicle seat in a use position in which a user can sit in the vehicle seat, wherein the profile region is configured to at least partially cover the retaining element in an upward direction to prevent movement of the retaining element at least substantially in a vertical direction of the vehicle when in the retaining position;
at least one ramp element which extends obliquely relative to the longitudinal extent of the seat rail profile and by which the retaining element can be moved into at least one removal position by being moved along the ramp element from the retaining position out of the profile region such that the profile region does not at least partially cover the retaining element in the upward direction,
wherein the seat rail profile and at least one ramp element are configured such that the user does not have to lift or lower any portion of the vehicle seat at least substantially in the vertical direction of the vehicle for both installation and disassembly.
2. The seat rail as claimed in claim 1 , wherein the profile region has at least one receiving member which is closed upwardly at least in regions in a vertical direction of the seat rail and by which the retaining element is locked or can be locked on the seat rail profile in the retaining position in a vertical direction, wherein an additional profile region of the seat rail profile adjoins the first profile region and has a removal position, via which the retaining element can be moved into the removal position by being moved along the ramp element from the retaining position out of the receiving member of the first profile region.
3. The seat rail as claimed in claim 2 , wherein the additional profile region is constructed so as to be open at the removal position in the vertical direction of the seat rail.
4. A retaining arrangement for a motor vehicle seat comprising:
a retaining element;
a seat rail which comprises a seat rail profile, in which the retaining element is introduced in a profile region of the seat rail profile in at least one retaining position to retain the vehicle seat in a use position in which a user can sit in the vehicle seat, wherein the profile region at least partially covers the retaining element in an upward direction to prevent movement of the retaining element at least substantially in a vertical direction of the vehicle when in the retaining position; and
at least one ramp element by which the retaining element can be moved into at least one removal position by moving it along the ramp element from the retaining position out of the profile region such that the profile region does not at least partially cover the retaining element in the upward direction,
wherein the seat rail profile and at least one ramp element are configured such that the user does not have to lift or lower any portion of the vehicle seat at least substantially in the vertical direction of the vehicle for both installation and disassembly.
5. The retaining arrangement as claimed in claim 4 , wherein the retaining element comprises at least one roller which can be rotated about an axis of rotation and by which the retaining element can be rolled at least in regions from the retaining position into the removal position.
6. The retaining arrangement as claimed in claim 5 , wherein the retaining element rolls at least indirectly on the seat rail profile and/or on the ramp element during the movement from the retaining position into the removal position via the roller.
7. The retaining arrangement as claimed in claim 5 , wherein the roller is covered at least in regions in the retaining position by the profile region in a vertical direction of the seat rail.
8. The retaining arrangement as claimed in claim 7 , wherein the retaining element has at least one additional roller which can be rotated about an axis of rotation and by which the retaining element rolls on the profile region at least in regions during the movement along the seat rail profile at a side of the profile region facing away from the first roller.