A support for a headrest may have a single-part bending joint support which may have two support regions. A first support region may be situated in a backrest, and a second support region may be designed to receive a headrest body. Also included is a headrest for a seat, including a vehicle seat, that may have at least one headrest body and a support mentioned above and a seat.

The present invention relates to a headrest controlling apparatus, and more particularly, to a headrest controlling apparatus which includes a headrest cover, a bracket installed on a stay rod, and a locking member installed in the bracket to fix a position of a headrest, wherein the headrest cover includes a stay rod coupling part to which the stay rod is rotatably coupled, and thus the headrest controlling apparatus can minimize a distance from the stay rod to a front lower edge of the apparatus, can be easily assembled due to the modularized bracket and locking member, and can be easily operated due to increased precision of the locking member.

The present invention relates to a headrest controlling apparatus, and more particularly, to a headrest controlling apparatus which includes a headrest cover, a bracket installed on a stay rod, and a locking member installed in the bracket to fix a position of a headrest, wherein the headrest cover includes a stay rod coupling part to which the stay rod is rotatably coupled, and thus the headrest controlling apparatus can minimize a distance from the stay rod to a front lower edge of the apparatus, can be easily assembled due to the modularized bracket and locking member, and can be easily operated due to increased precision of the locking member.

A tray table folding mount for use on an unfolded tray table on an aircraft that incorporates a headrest attached to an upper support attached to an intermediate member. The intermediate member is attached to a lower planar member that is placed over the tray table. The headrest includes a nose relief aperture that receives the nose of the passenger when his forehead and face are resting in the headrest. The upper support, the intermediate member, and lower planar member are easily assembled or disassembled and stored in a compact configuration. In one embodiment, the upper support and intermediate member are pivotally connected, and the intermediate member is pivotally connected to the lower planar support. Formed on the planar member is an edge engaging lip that captures an edge on the tray table. Also mounted on the intermediate member is a ledge configured to hold a viewing device.

A tray table folding mount for use on an unfolded tray table on an aircraft that incorporates a headrest attached to an upper support attached to an intermediate member. The intermediate member is attached to a lower planar member that is placed over the tray table. The headrest includes a nose relief aperture that receives the nose of the passenger when his forehead and face are resting in the headrest. The upper support, the intermediate member, and lower planar member are easily assembled or disassembled and stored in a compact configuration. In one embodiment, the upper support and intermediate member are pivotally connected, and the intermediate member is pivotally connected to the lower planar support. Formed on the planar member is an edge engaging lip that captures an edge on the tray table. Also mounted on the intermediate member is a ledge configured to hold a viewing device.

A headrest may be fixed relative to a seat or a bank of seats in a vehicle and can provide multiple stages of deformation in response to a collision event. The headrest can include a resilient member that deforms in response to a first force caused by the collision event. The headrest can also include a frame that deforms in a first manner in response to a second force greater than the first force and in a second manner in response to a third force greater than the second force. Such a headrest can provide improved impact mitigation for occupants, regardless of height and/or weight such that occupants ranging from the 5.sup.th to 95.sup.th percentile in height and/or weight are afforded similar impact mitigation despite a fixed headrest structure. In some examples, multiple such headrests may be conjoined.

A headrest may be fixed relative to a seat or a bank of seats in a vehicle and can provide multiple stages of deformation in response to a collision event. The headrest can include a resilient member that deforms in response to a first force caused by the collision event. The headrest can also include a frame that deforms in a first manner in response to a second force greater than the first force and in a second manner in response to a third force greater than the second force. Such a headrest can provide improved impact mitigation for occupants, regardless of height and/or weight such that occupants ranging from the 5.sup.th to 95.sup.th percentile in height and/or weight are afforded similar impact mitigation despite a fixed headrest structure. In some examples, multiple such headrests may be conjoined.

This invention relates to a headrest folding device having a simple locking and unlocking structure, wherein a locking bar of a lifting slider is disposed directly under a locking groove of an upper latch, and stably guiding vertical linear sliding of the lifting slider.

Ridehail seat reservation enforcement and user direction systems and methods are disclosed herein. An example method can include receiving a ridehail request that includes a seat selection of a first seat of a ridehail vehicle, the first seat being access through a first door of the ridehail vehicle, activating an external notification feature of the vehicle prior to a user entering the ridehail vehicle when the user attempts to enter the ridehail vehicle on a side of the vehicle associated with the first seat, and activating an internal notification feature of the ridehail vehicle when the user attempts to sit in a second seat that is not the first seat

The invention discloses an automobile headrest, comprising a shell, support arms, and a seat fixing part; the seat fixing part is arranged on the shell for fixing with the fixing rod on the automobile seat; each support arm is provided with a rotating shaft and a sliding shaft; the sliding shaft slides in a slideway inside the shell; one end of the sliding shaft is rotatably connected to the rotating shaft through a rotating structure; the support arm is slidably installed in the shell through the sliding shaft; the width between the support arms is adjusted laterally through the sliding shaft. The invention realizes the distance adjustment between the support arms through the lateral movement of the sliding shaft, realizes a better lateral adjustment of the sliding shaft through the design of the locking plate, the concave-convex part and the like, and realizes a better degree of freedom and comfort.