Abstract: An adjustable headrest that provides both support and comfort to the user and one that can be used in connection with various types of passenger vehicles. The adjustable headrest includes novel slide assemblies that permit multiple height adjustments of the headrest. More particularly, the headrest of the invention can be moved from a first lower position to a second intermediate position and finally to an uppermost position.

Abstract: A head restraint assembly is provided with a head restraint frame mounted to a post for movement along the post for adjustment relative to a vehicle seat. The head restraint frame has a contact surface. A biasing member is mounted to the head restraint frame for movement relative to the head restraint frame to maintain the head restraint frame in a locked condition along the post. An actuation member is mounted to the head restraint frame for movement relative to the head restraint frame. The actuation member cooperates with the biasing member such that movement of the actuation member moves the biasing member, thereby disengaging the biasing member from the post to permit movement of the head restraint along the post such that the biasing member engages the contact surface in the second position to provide feedback to the user of an unlocked condition of the head restraint frame.

Abstract: A child restraint includes a juvenile seat and a child-restraint harness coupled to the juvenile seat. The child restraint also includes a headrest mounted for up-and-down movement relative to a seat back included in the juvenile seat.

Abstract: A child safety seat is provided with a backrest including two parallel recesses on a back; a headrest including a sliding plate in the recesses; a cover plate secured to the headrest; an adjustment handle slidably secured to the headrest and including opposite first and second wedges; a belt member fastened between the backrest and the cover plate; spring biased first and second retaining members fastened between the first and second wedges; a first adjustment member pivotably secured to the first retaining member and including first teeth, and a first lever proximate the first wedge; a second adjustment member pivotably secured to the second retaining member and including second teeth, and a second lever proximate the second wedge. The belt member passes between the first teeth and the first retaining member, and between the second teeth and the second retaining member.

Abstract: A headrest socket for accommodating a headrest rod, including a socket body of polymeric material that has an inner space for accommodating a headrest rod. A spring tongue is provided as part of the socket body, or is monolithically formed on the socket body, and is displaceable toward the inner space for exerting a clamping effect. A spring device is disposed on the socket body for applying a tensioning or pressure action upon the spring tongue. The spring device is configured from a sheet steel strip.

Abstract: In a latching device for a head restraint, a locking element is movably mounted in a carrier device. The locking element can be moved from a locked position into an unlocked position by actuation of an actuating device. The latching device is movably mounted with respect to a retaining rod. In the unlocked position, the locking element allows the latching device to be moved with respect to the retaining rod, while in the locked position the locking element engages in at least one cut-out of the retaining rod for latching the latching device with respect to the retaining rod. According to the invention, in the locked position the carrier device, together with the locking element arranged therein, is mirror-symmetrical to an xz plane extending substantially perpendicularly to the carrier device.

Abstract: A head restraint assembly is provided for the rotationally secure arrangement of a head restraint on a vehicle seat formed from a backrest and a seat base part. The head restraint is arranged on the backrest by at least one head restraint rod such that the height thereof can be adjusted. A region is formed at an upper end of each head restraint rod. In the region the course of the head restraint rods defines a curve having a radius. The head restraint rods are arranged with the curved region in the head restraint in a form-fitting manner.

Abstract: A headrest design described herein improves rigidity and reduces weight of an entire headrest of a vehicle seat. The headrest of the vehicle seat includes a base member attached to an upper part of a seat back, and a reinforcing member attached to the base member. The base member is formed by coupling a front side base member and a back side base member by a coupling member. The reinforcing member includes attachment portions and projection portions having larger width therebetween than that of the attachment portions. The attachment portions are fixed to a front side of a front side base member. The projection portions continue from the attachment portions and protrude to the upper side of the base member.

Abstract: A headrest holder includes two tension pieces defined in the body portion thereof and a head portion. The two tension pieces, each including a protrudent portion, are spaced apart from each other along the longitudinal direction of that body portion, while being in a mutually facing relation, so that a headrest stay inserted in the headrest holder is retained between the two protrudent portions against wobbling. Further, those two tension pieces and either the head portion or a support bracket of seat frame establish three supportive points. Namely, the headrest holder inserted in the support bracket is retained against wobbling because the two protrudent portions and the headrest holder's neck portion closely contact the support bracket. Also, a headrest stay inserted in the headrest holder is retained against wobbling because the two protrudent portions and headrest holder's head portion closely contact the headrest stay.

Abstract: A seat assembly having a seat back that includes a side frame member and a cross member. The cross member may have first and second support post openings for receiving a headrest support post. First and second sets of arcuate ribs may be disposed between the first and second support post openings. Members of the first set may be concave with respect to the first support post opening. Members of the second set may be concave with respect to the second support post opening.

Abstract: The disclosed headrest support device is formed with a synthetic thermoplastic resin material as a base, in an effort to reduce overall weight. The headrest support device is provided to the top of the seatback of a seat for a vehicle, holds a headrest that supports the head of a seat occupant, and is such that the height in the vertical direction of the headrest can be adjusted.

Abstract: A headrest assembly for a chair includes a headrest unit, two spaced-apart grip frame members respectively connected to two opposite ends of the headrest unit, and two spaced-apart connection frame members respectively connected to the grip frame members. The grip frame members gradually extend away from each other from the headrest unit to the connection frame members, respectively. Each of the grip frame members extends obliquely, rearwardly and downwardly from the headrest unit in a manner of being oblique to a first vertical plane that has opposite front and rear surfaces respectively facing front and rear sides of the chair.

Abstract: The invention relates to, among others, a headrest-assembly method for securing at least two support rods (12a, 12b) in a headrest to the backrest on a vehicle seat, where each support rod (12a, 12b) is held a guide formation (16a, 16b) of the head box (11). The special feature is that cross bar (13) is engaged in the head box (11) such that it passes through at least one slot (19a, 19b, 19c) of the head box (11), and the cross rod (13) is fastened at its ends (31, 32) ends (27) of the support rods (12a, 12b).

Abstract: A head restraint is supported by a vehicle seat assembly having a support structure including a guide. The head restraint is movable between a design position and a stowed position. The head restraint has a support member that is received in the guide, a head restraint body attached to the support member, and a locking mechanism. The support member moves with respect to the guide to translate the body with respect to the support structure. The body rotates with respect to the support member. The locking mechanism locks the body in the first or second position.

Abstract: A backrest for a vehicle includes a head restraint which can be adjusted to a higher position. The head restraint includes a head part and a support, which is guided displaceably in the backrest, for the head part being transferable from a use region, which is delimited by an upper use position and a lower use position, into a lower not-in-use position in which the backrest is blocked by an interfering structure against use, wherein the support triggers the interfering structure upon transfer of the head restraint into the lower not-in-use position.

Abstract: An adjustable headrest wherein the headrest independently moves along the substantially vertical axes of the mounting rods in response to a first-applied substantially vertical force applied to the headrest when the button is simultaneously actuated, and further wherein the headrest independently moves along the substantially horizontal axis of the slide rail in response to a second-applied substantially horizontal force applied to the headrest when the button is simultaneously actuated.

Abstract: A folding chair is disclosed including a folding chair frame, support material, and a pillow that can move between raised and lowered positions relative to the folding chair frame.

Abstract: The present disclosure relates to bearings, guide sleeves and head restraint assemblies for automobiles.

Abstract: A head rest for a seat assembly includes a rotation mechanism that allows the head rest to rotate with respect to the seat assembly. The rotation mechanism may allow the head rest to incline when in a raised position to provide clearance for an occupant seated in the seat assembly. The rotation mechanism also may allow the head rest to rotate outward from the seat assembly when in a lowered position to displace the occupant with respect to the seat assembly.

Abstract: A head restraint assembly is provided with at least one guide post fixedly mounted to a vehicle seat back so that the guide post does not translate relative to the seat back in an upright direction. A head restraint housing is mounted to translate in the upright direction along the guide post. A linear spindle extends in the upright direction and is mounted within the head restraint housing. A translation assembly is mounted to the linear spindle. A motor is connected to the translation assembly. Actuation of the motor moves the translation assembly and motor in relation to the linear spindle. At least one of the motor or linear spindle is fixed to the head restraint housing such that actuation of the motor translates the head restraint housing relative to the guide post.

Abstract: A dental patient seating apparatus includes a dental chair having a chair body with a head rest receiving slot therein. The dental patient seating apparatus also includes a head rest having a head support to receive a patient's head thereagainst, and a coupling projection extending downwardly from the head support to be received in the head rest receiving slot for coupling to the dental chair. The dental patient seating apparatus includes a tool staging arm coupled to the head support.

Abstract: The present disclosure relates to bearings, guide sleeves and head restraint assemblies for automobiles.

Abstract: The present disclosure relates to bearings, guide sleeves and head restraint assemblies for automobiles.

Abstract: A seat structure is configured to allow three passengers to be seated, respectively, in a left seat (1L), a right seat (1R), and a region striding across a boundary between the right and left seats (1R, 1L). The left seat (1L) can be slid leftward to create a walk-through space (S) between the right and left seats (1R, 1L). A headrest (1c) for a middle seat passenger seated between the right and left seats (1R, 1L) is split into right and left split headrests each supported on a top of a seat back of a corresponding seat. The middle seat passenger's left split headrest (1c-L) is moved with the left seat (1L) when sliding the left seat (1L) to allow the right and left seats (1R, 1L) to become spaced apart from each other so as to unblock the walk-through space (S).

Abstract: The invention relates to a headrest having a head support that can be carried on at least one support rod (12a, 12b) on an automobile seat and that has an end (20) movably held in a guide passage (16) of a guide (13a, 13b) attachable to the automobile seat, a latch (14) for securing the support rod relative to the guide and having at least one notch (18), and at least one latch element (17) that can be detachably engaged with the notch, the support rod being immovably locked in the guide passage when the latch element is engaged with the notch in a latching position and being movable in the guide passage when the latch element is disengaged from the notch in a release position. The distinctive feature is that the latch element is held on a force-transmitting device that can transmit compression forces and that can move linearly at least in part relative to the guide during movement between the latching position and the release position.

Abstract: A juvenile product adjustment mechanism which allows for easy, secure adjustment by a caregiver is comprised of a rotatable key received within a sliding channel operated by a resiliently biased push button.

Abstract: A vehicle seat headrest assembly (20) includes a headrest (21) having a rear headrest portion (28) with a housing (29) mounted on vertical posts (26) for vertical movement and also includes a front headrest portion (30) having a housing (31) movable longitudinally in forward and rearward directions by a support linkage (46) under the control of a rack and pinion mechanism (62). A first helical spring locking clamp (44) permits upward adjusting movement of the headrest but normally prevents downward movement, and a second helical spring locking clamp (72) permits forward movement of the front headrest portion housing (29) while normally preventing rearward movement. An actuator (36) releases the first and second helical spring locking clamps (44 and 72) to permit downward movement of the headrest (21) and rearward adjustment of the front headrest portion (30) housing (31).

Abstract: An active headrest adapted for use with a rear seat, including a translatable, conformable, or otherwise reconfigurable shell, an active material actuator disposed within and drivenly coupled to the shell, and preferably including a linkage system fixedly coupled to the seat and/or shell, wherein the actuator is operable to cause the headrest to achieve one of a plurality of achievable positions.

Abstract: An interior arrangement for a vehicle including a front passenger seat having a head restraint, a rear seat, seat occupant sensors fitted to said seats, a head restraint position sensor, a motor for moving the head restraint between its functional position and its lowered position, and a central controller operatively associated with said sensors and said motor. The front passenger head restraint is moved up to its functional position from a stowed position each time a front seat passenger presence is detected according to one embodiment. According to another embodiment the front passenger head restraint is moved from a functional or upright position to a stowed or hidden position if the front seat is unoccupied and the rear seat is occupied.

Abstract: A vehicle headrest has at least one generally vertical support rod formed with a vertical row of horizontally open notches, a body vertically slidable along the rod, and a latch element shiftable in the body between a first position engaged in one of the notches and impeding sliding of the body along the rod, a second position offset in one direction from the rod, and a third position offset in another direction from the rod. The latch element travels in a first straight line from the first position to the second position and in a second straight line nonparallel to the first straight line from the first position to the third position.

Abstract: A seat assembly having a guide bushing. The guide bushing has an opening for receiving a support post. First and second engagement features are provided that are configured to engage the support post. The first engagement feature is configured to flex in response to a biasing force exerted by a biasing member.

Abstract: A piece of furniture which is used to sit on or to stretch oneself out on, in particular an armchair, a seat, a bed or a sofa, includes at least a seating part (2) and/or a part (9) which forms a back, and at least one element which can go between two different positions and/or two different states, for example a headrest, and control means which are designed to command the passage of the said at least one element from one position to another or from one state to another. Means are provided which form a sensor designed to detect the presence of a person seated on the seating part and/or the part which forms a back; and the arrangement is such that the control means command the passage of the said one element from one position to another or from one state to another, when the means which form a sensor detects the presence of a person on the seating part and/or on the part which forms a back.

Abstract: In a vehicle seat device including a vibration system formed from a seat back and a headrest being equipped with a dynamic damper, the dynamic damper is formed from an elastic member that is embedded within a cushion member of the vibration system and formed from a rubber or elastomer that is softer than the cushion member, and a weight embedded in the elastic member. Thus it is possible to provide a vehicle seat device that includes a dynamic damper having a small number of components and a simple structure.

Abstract: A seat assembly having a guide bushing. The guide bushing has a body and a biasing member. The body has an opening for receiving a support post and first and second engagement features that are configured to flex. The biasing member exerts a biasing force on the first and second engagement features to bias the first and second engagement features.

Abstract: A head support for a pushchair comprises a support section, a seat connection section and a back support. The support section forms a U-shape and comprises an armature, comprising sides, that provides stiffness to the support section. The seat connection section is coupled to the support section and is for connecting to the pushchair. The back support is connected to the support section or connectable to the support section and configured such that, when connected to the support section, it prevents the sides of the armature from dropping relative to the back support in use.

Abstract: A vehicle head restraint on a seat back is adjustable in height from a non-usage position to a usage position. The head restraint is disposed on a retaining element formed from a U-shaped tubular section and of which a horizontally disposed section forms the axis of rotation of the head restraint. The head restraint and retaining element are coupled by means of a spring element such that a biasing force of the spring element is applied to the head rest, wherein sections of the spring element engage in respective cutouts disposed on both sides in the region of rounded portions of the retaining element, and the biasing force generated rotates a lower end of the head rest automatically in the direction of the retaining element as the head rest is moved from the non-usage position to the usage position.

Abstract: A seat assembly comprises a seat cushion and a seat back having a bottom portion coupled to the seat cushion and an opposite top portion. A head restraint is coupled to the seat back for movement between a stowed position adjacent the top portion of the seat back and a deployed position spaced above the top portion of the seat back. A cable carriage is coupled to the seat back for actuation along a longitudinal axis between a home position and a lift position. A cable extends between a first end coupled to the head restraint and a second end coupled to the cable carriage for moving the head restraint between the stowed position and the deployed position in response to actuation of the cable carriage between the home position and the lift position.

Abstract: An adjustment mechanism for positioning a headrest in an infant car seat includes a connector, a pair of gear wheels, a ratchet wheel and a brake release handle. The adjustment mechanism is installed on the back support portion of the infant car seat which formed with a longitudinal slot and a pair of toothed guiding rails mounted in parallel on either side of the longitudinal slot. The headrest is movably connected to the back support portion by the connector to move along the longitudinal slot. The pair of gear wheels and a ratchet wheel are pivoted on the connector, the pair of gear wheels being engaged with the pair of toothed guiding rails and kept synchronized rotation with the ratchet wheel. The brake release handle is biased to releasably lock the ratchet wheel and used to unlock the ratchet wheel so as to reposition the headrest.

Abstract: An automobile seat with a massage device (3) with at least one massaging element (3a) to stimulate and/or massage the neck and/or shoulder area which includes a seat back (1) and a headrest (2). The massage device (3) is connected with the seat back (1) on its upper section (1a) facing the headrest (2), and may be adjusted relative to the seat back without having to adjust the headrest.

Abstract: A vehicle seat including: a seat back; and a headrest that is provided to an upper part of the seat back, the headrest including, a frame that is supported to be vibratable with respect to the seat back, a headrest body that is mounted on the frame, a first cover and a second cover that nip and hold the frame in cooperation with each other in the headrest body, and a mass body that is held between the first cover and the second cover.

Abstract: The invention relates to a vehicle accessory, such as a head restraint (10) or armrest, comprising a first element (11) that is mounted movably to at least one second element (14a, 14b), wherein an adjusting device is provided, by means of which the first element (11) and the second element (14) are movable relative to one another. The special detail is that the adjusting device is associated with the first element (11) and comprises at least one channel (16), wherein solid bodies (19) that are in contact are guided in the channel (16), wherein the solid bodies (19) are movable relative to the channel (16), and wherein at least one solid body (19) is supported on the second element (14).

Abstract: A headrest for a motor vehicle seat comprises at least one spindle for assembling the headrest in a backrest of the seat; and a body provided with at least one housing in the shape of a sleeve for receiving one end of said spindle, the spindle comprising, in an upper portion, a shoulder capable of cooperating with a horizontal rib, protruding inside of a housing of the body, to lock any translation of the spindle in its housing.

Abstract: A headrest assembly securable to a motor-vehicle seat back part has a movable headrest and a rod fixed in the seat back and having a plurality of vertically spaced catch formations. A spring carried on the headrest has a pair of legs flanking the rod, elastically deflectable toward and away from the rod, and biased elastically toward the rod, and a crosspiece connecting the legs and fittable with one of the catch formations. An actuator shiftable in the slide relative to the spring has respective actuating formations engageable with the spring legs. The actuator is movable between a latching position in which the actuating formations are generally disengaged from the respective legs and the crosspiece engages the rod and an unlatching position in which the actuating formations engage the respective legs and press them into the released position.

Abstract: A head restraint assembly is provided for the rotationally secure arrangement of a head restraint on a vehicle scat formed from a backrest and a seat base part. The head restraint is arranged on the backrest by at least one head restraint rod such that the height thereof can be adjusted. A region is formed at an upper end of each head restraint rod. In the region the course of the head restraint rods defines a curve having a radius. The head restraint rods are arranged with the curved region in the head restraint in a form-fitting manner.

Abstract: An adjustable vehicle head restraint assembly is provided with a post mounted in a vehicle proximate to a seat back. A transverse shaft is mounted to the post. A head restraint is pivotally connected to the shaft. A series of teeth are provided on the head restraint. A locking mechanism is mounted to the shaft for translation in a transverse direction for engagement with the teeth. An actuator cooperates with the locking mechanism for disengaging the mechanism from the series of teeth for permitting adjustment of a tilt of the head restraint. A head restraint assembly is provided with a partial ring gear mounted to the head restraint. A sector gear is mounted to a transverse shaft in engagement with the partial ring gear. The actuator translates one of the partial ring gear and the sector gear for disengaging the gears and permitting adjustment of the tilt.

Abstract: In a height-adjustable arrangement of a head restraint on a vehicle seat, the head restraint or at least one cushion of the head restraint is fastened by a receiving plate fixed on a framework to a receiving slide of a height-adjustment mechanism. The receiving slide is arranged in a height-displaceable manner on at least one guide element of the height-adjustment mechanism by at least two actuating pulls acting in an opposed manner on the receiving slide, the guide element being arranged in or on a holding element of the head restraint. A vehicle seat can include a height-adjustable head restraint.

Abstract: An extendible and retractable head rest system for a motor vehicle seat has a head rest coupled to a linkage and an actuator coupled to the linkage. The linkage includes an offset drive link that upon the actuator being actuated to extend the head rest system to an operative position, the linkage moves the head rest up and forward and upon the actuator being actuated to retract the head rest system to an inoperative position, the linkage moves the head rest back and down. In an aspect, the linkage kneels when the head rest reaches an upper position to move the head rest to a forward position.

Abstract: The invention relates to a headrest for motor vehicle seats, comprising an upholstery support (2), a support rod (3) displaceably arranged relative to the upholstery support (2), connecting the headrest (1) to a backrest of the motor vehicle seat and at least two bearing elements (4) arranged in the longitudinal axial direction of the support rod (3), spaced apart from one another on the upholstery support (2) and at least partially encompassing the support rod (3), for guiding the support rod (3), the bearing elements (4) being elastically pretensioned in the direction of the support rod (3). In order to provide a headrest which permits a rattle-free arrangement of the upholstery support on the support rod and which has easy adjustability, it is provided that the bearing elements (4) comprise guide webs (20) distributed over their inner periphery, protruding toward the support rod (3) and extending in the longitudinal axial direction of the support rod (3).

Abstract: A head restraint assembly is provided with a first guide member mounted proximate to a vehicle seat back. A second guide member is mounted to the first guide member for translation along the first guide member. A locking mechanism is mounted to the second guide member in cooperation with the first guide member for locking the second guide member relative to the first guide member. The first and second guide members are the only guide members to minimize binding. The locking mechanism includes a torsion spring connected to the first guide member and oriented about the second guide member for locking the second guide member relative to the first guide member. A lever is mounted to the torsion spring for unlocking the torsion spring.

Abstract: It is to suppress the deformation of a tubular support.