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Vehicle seat
A vehicle seat for commercial vehicles includes a support structure and at least one cushion element. The at least one cushion element is arranged on the support structure. The support structure includes at least one shell element. The at least one cushion element is formed from an integral foam and has a plurality of openings.
Owner:GRAMMER AG
Vehicle user support including upper hood module
A user support includes a hood structure that is supported by a back frame structure of the user support. The hood structure may comprise a one-piece homogeneous polymer structure that is formed by an additive process. The hood structure may include solid structures and at least one porous lattice matrix that is integrally formed with the solid structures.
Owner:FORD GLOBAL TECH LLC
Vehicle system
PendingCN121399679AInput/output for user-computer interactionAnti-collision systemsBiological bodySimulation
The present invention relates to informing surrounding people of biological information of a user in a more popular and understandable manner. A vehicle system (1) includes: a seat (10) as an example of an interior member disposed in a vehicle (C); an ornament (20) provided to the interior member; a winch (23) as an example of an electric device for changing the shape of the ornament (20); a heartbeat sensor (61) and a respiration sensor (62) as one example of sensors for acquiring biological information of a user; and a control unit (50). The control unit (50) changes the shape of the ornament (20) by operating the electric device on the basis of the biological information acquired from the sensor.
Owner:TS TECH CO LTD
Vehicle seat
To provide a vehicle seat provided with a lumbar support member, which has a simple configuration and in which the lumbar support member can be easily pushed forward.SOLUTION: The vehicle seat 1 includes the seat cushion 2 and the seat back 3, the seat back 3 includes the seat back frame 6, the lumbar support member 17 supported by the seat back frame 6, the arm rest 9 supported by the seat back frame 6 so as to be rotatable between the use position and the storage position, and the rotating shaft member 16 that rotates together with the arm rest 9, and the rotating shaft member 16 includes the shaft portion 16A disposed behind the lumbar support member 17 and the pressing portion 16A protruding in the radial direction of the shaft portion 16B and capable of abutting on the rear surface of the lumbar support member 17. The pressing portion 16B pushes the lumbar support member 17 forward in accordance with the rotation of the arm rest 9.SELECTED DRAWING: Figure 3
Owner:TS TECH CO LTD
Inner support module for seat back assembly
Seat backrest assembly, comprising: an inner support module (10) comprising a first and second side element (12, 14) and an upper transverse element (16), wherein the upper transverse element (16) has a first and second fastening channel (52, 54) and a first and second access opening (32, 34) arranged through it; a seat back frame assembly (110) comprising a first and second side frame element (112, 114) and an upper frame element (116) with a first and second receiving opening (132, 134) arranged through these, wherein the inner support module (10) is attached to a front face (110A) of the seat back frame assembly (110) such that the first and second access opening (32, 34) of the inner support module (10) are aligned with the first and second receiving opening (132, 134) of the seat back frame assembly (110); and a rear wall module (210) comprising a first and second side element (212, 214) and an upper transverse element (216) with a first and second upper hook element (252, 254) arranged thereon, wherein the rear wall module (210) is attached to a rear (110B) of the seat back frame assembly (110), and wherein the first and second upper hook elements (252, 254) are partially received in the first and second mounting channel (52, 54) of the inner support module (10).
Owner:FORD GLOBAL TECH LLC
Seat assembly for a vehicle
A seat assembly for a vehicle includes a seat frame and a plurality of support units disposed on the seat frame. Each of the plurality of support units has a support tray, a cylinder connected to the support tray, a pressure sensor, an intake valve, and an exhaust valve. A gas supply to the cylinder is controllable via the inlet valve, a gas discharge from the cylinder is controllable via the exhaust valve, and an occupant of the vehicle is supportable by the support tray and a support force and a support height of the support tray is adjustable. A controller is configured to receive a pressure signal detected by the pressure sensor of each of the plurality of support units to control an open state or a closed state of the intake valve and the exhaust valve of each of the plurality of support units separately.
Owner:MERCEDES BENZ GROUP AG
BACKREST
A backrest (3) comprises a frame (4) and an upholstered element (5). The upholstered element (5) has a central main element (10) and two side elements (20). Each element includes a cushion (12, 22), a cover (13, 23), and a support element (11, 21). A pair of right and left engagement parts (11c) is arranged on the upper part of the main support element (11). The upper part of each of the side support elements (21) has an engaging section (21f). Each engaging section (11c) engages with one of the respective engagement sections (21f), and the main support element (11) and each side support element (21) are prevented from moving relative to the frame (4) in the longitudinal and transverse directions.
Owner:TOYOTA BOSHOKU KK
Seat comprising a sound cancellation system
Seating including a sound cancellation system is described. An example vehicle bench seat has a first backrest, a first loudspeaker, a second backrest, a second loudspeaker, a center portion, and a seat base. The first loudspeaker is disposed within the first backrest, and the second loudspeaker is disposed within the second backrest. Each of the first loudspeaker and the second loudspeaker emits primary sound waves and secondary sound waves. The secondary sound waves of the first loudspeaker are 180 degrees out of phase with the primary sound waves of the first loudspeaker, and the secondary sound waves of the second loudspeaker are 180 degrees out of phase with the primary sound waves of the second loudspeaker. The center portion includes a channel that directs the secondary sound waves emitted by the first loudspeaker and the second loudspeaker into a vehicle cabin to cancel unwanted primary sound waves.
Owner:LEAR CORP
Fluid valve assembly for a seat
A fluid valve assembly for a seat comprising a fluid bladder, the fluid valve assembly comprising: a valve housing at least partially defining a first fluid inlet, a first fluid outlet, and a first exhaust outlet; a diaphragm disposed at least partially in the valve housing and configured to flex between a first position and a second position according to a first fluid pressure difference between the first fluid inlet and the first fluid outlet.
Owner:LEAR CORP
Low-temperature-resistant hardened seat filling structure
The utility model relates to the technical field of seats, in particular to a low-temperature-resistant hardened seat filling structure which comprises an upper layer, a middle layer and a bottom layer, the middle layer is an elastic layer, the elastic layer comprises a group of symmetrically-arranged elastic middle layers, an elastic supporting unit is arranged between the two elastic middle layers, and the elastic supporting unit is arranged between the two elastic middle layers. According to the low-temperature elastic cushion, a group of symmetrical elastic supporting units are arranged and matched with each other, and the elasticity and the supporting force of the elastic cushion at a low temperature are further enhanced by combining a honeycomb structure in the elastic cushion and a supporting array structure on the side edge of the elastic cushion; and excessive deformation and collapse caused by low temperature are avoided.
Owner:SUZHOU YIKEOU INTELLIGENT TECHNOLOGY CO LTD
Upper cross beam framework structure of automobile seat backrest
Owner:GUANGZHOU QUANSHENG AUTOMOBILE PARTS CO LTD
Health monitoring seating systems
A system includes a passenger seat (102). A biometric sensor is configured to monitor at least one biometric of a passenger seated in the passenger seat. A controller (110) is operatively connected to control the biometric sensor (106) and to provide output indicative of a health condition of the passenger based on the biometric.
Owner:GOODRICH AEROSPACE SERVICES PTE LTD +1
Devices, systems, and methods for automotive seats and automotive seat arrangements
Disclosed embodiments include systems, devices, and methods for automotive seats for a vehicle, and seating arrangements within a vehicle. Disclosed embodiments include systems, devices, and methods for moving a vehicle seat between a first driving position and a second access position and moving the vehicle seat between the second access position and the first driving position. The driving position may be in the center of the vehicle and the access positions may be on either side of a vehicle. Disclosed embodiments include systems, devices, and methods for modular automotive seat assemblies comprising interchangeable portions in order to replace worn-out or damaged parts, or to change seat styles and configurations. Disclosed embodiments include systems, devices, and methods for automotive seating arrangements that allow for better line-of-sight for passengers.
Owner:VIA FORTUNA LLC
Vehicle seats
To provide a vehicular seat configured to enable change of a direction of a seat surface in accordance with a situation of an occupant.SOLUTION: The vehicular seat comprises an actuator 30 that can change a direction of a seat surface in a lateral direction by moving at least a portion of a seat, and a control device 100 that controls the actuator 30. The control device 100 has: getting-on / off detecting means 150 that detects getting on / off a vehicle of an occupant; getting on / off support means 160 that when the getting-on / off detecting means 150 detects the getting on / off the vehicle of the occupant, executes getting-on / off support control which points the seat surface toward a getting-on / off port of the vehicle by controlling the actuator 30; wakefulness detecting means 130 that detects wakefulness of a driver; and warning means 140 that when the wakefulness detecting means 130 detects deterioration in wakefulness of the driver, executes warming control of changing the direction of the seat surface by controlling the actuator 30. A change quantity of the direction of the seat surface at the time of executing the getting-on / off support control is larger than a change quantity of the direction of the seat surface at the time of executing the warning control.SELECTED DRAWING: Figure 6
Owner:TS TECH CO LTD
Automobile seat with vibration function and automobile
The utility model belongs to the technical field of automobile parts, and provides an automobile seat with a vibration function and an automobile, which comprises a seat body, a hollow cavity arranged in a backrest of the seat body, a bearing plate movably connected in the hollow cavity, and a vertical vibration plate arranged above the bearing plate, a sliding rod is arranged on the side wall of the side, away from the human body backrest, of the vibration plate, and a positioning clamping plate is arranged at the other end of the sliding rod. The device further comprises a power rotating disc, the power rotating disc is located above the bearing plate, a vertical power rod body is arranged on the power rotating disc and fixedly connected to the eccentric position of the power rotating disc, the outer edge of the power rotating disc is movably attached to the positioning clamping plate, and the distance from the axis of the power rod body to the circle center of the power rotating disc is one half of the radius of the power rotating disc. According to the utility model, the vibration module in the seat is interconnected with the automobile, so that a driver can be reminded in time when the fatigue driving time is up.
Owner:SHANGHAI ZHIFENG AUTOMOTIVE TECH CO LTD
Suspension system for vehicle backrest and backrest
ActiveUS12545159B2Seat heating/ventillating devicesBack restsStructural engineeringSuspension (vehicle)
A suspension system for a backrest of a vehicle seat, wherein the suspension system comprises:a main support, the main support has a main plate,an ancillary support, the ancillary support has an ancillary plate, the ancillary plate has a central portion extending along the extension of the main plate in an elevation direction, anda structural core extending in the elevation direction between an upper structural end and a lower structural end, the upper structural end and the lower structural end are intended to be attached to a frame, the main support and the ancillary support are attached to the structural core.
Owner:FAURECIA SIEGES D AUTOMOBILE SA
Voxel-based techniques
The present disclosure provides "voxel-based techniques". A vehicle seat cushion component is comprised of a lattice cell structure that includes a plurality of rods and a plurality of nodes that cooperate to define a plurality of cells. The plurality of cells includes a plurality of dimensions defined by the plurality of dimensions provided by the plurality of rods. The plurality of dimensions of the plurality of rods are modified according to a scaling factor to adjust the plurality of dimensions of the plurality of cells to provide a scaled stiffness gradient for the lattice cell structure. The scaled stiffness gradient provides the vehicle seat cushion component with a touch surface for contact with a user of the vehicle seat cushion component, wherein the touch surface has a variable stiffness specific to the user. The scaling factor is derived from pressure map data reflecting a pressure applied to the lattice cell structure.
Owner:FORD GLOBAL TECH LLC
Posture support device
To provide a posture support device suppressing a support member from being exposed to a seating person side when the support member is arranged on a fixation plate arranged on a seat.SOLUTION: A posture support device has at least one skin 40 on a seating person side rather than a fixation plate 20, and thereby can cover support members 30 arranged on the fixation plate 20 with the skin 40 to suppress the support members 30 from being exposed to the seating person side. Therefore, (a) even when the support members 30 are attached to the fixation plate 20, a seat portion can be closer to a flat surface due to the skin 40 and its appearance can be improved. In addition, (b) even when the plurality of support members 30 are arranged on the fixation plate 20 side by side and grooves, steps S and the like are formed between the support members 30 juxtaposed to each other, it is reduced that the person feels discomfort when using because the skin 40 is interposed between the seating person and the grooves, the steps S and the like, and the skin 40 is easily formed into a continuous surface.SELECTED DRAWING: Figure 2
Owner:TOYOTA JIDOSHA KK
Valve device
Owner:AISIN CORP
Vehicle seat having seat cushion
The invention relates to a vehicle seat (1) having a backrest (3) and a seat portion (2), wherein the seat portion (2) has a cushion support (7), a cushion portion (9) arranged on the cushion support (7), and a cushion cover (10), wherein the cushion portion (9) is designed as a foam portion (9) and, at least in some portions, has a regular arrangement of recesses (11) having a polygonal base (19), wherein the recesses (11) are arranged on an underside of the cushion portion (9b) facing the cushion support (7) or on an upper side of the cushion portion (9a) opposite the underside, and the recesses (11) modify the properties of the foam portion (9), wherein the modification of the properties comprises at least a reduction in the spring hardness of the foam portion (9).
Owner:GRAMMER AG
A multi-layered fire-retardant sound absorbing seat back panel
ActiveCN224375406Ureduce spreadeffective absorptionBack restsSynthetic resin layered productsFlame spreadNoise
The utility model belongs to the technical field of seat, disclose a kind of multilayer fire -retardant noise absorption seat backplate, including backplate body, the backplate body is made of five layers structure composite, the backplate body includes abrasion -resistant fire -retardant surface layer, perforated sound-absorbing layer, soundproof layer, damping layer and support backplate that are sequentially arranged, each layer is integrally formed by hot pressing, the abrasion -resistant fire -retardant surface layer is located outermost layer.The utility model can effectively block external fire source and delay flame spread by abrasion -resistant fire -retardant surface layer, perforated sound-absorbing layer and soundproof layer can efficiently absorb medium-high frequency noise by micro-perforation resonance and porous sound-absorbing, and damping layer further inhibits structural vibration energy transmission, solve the problem that traditional seat backplate is insufficient in fire -retardant and single in noise absorption means.
Owner:CHANGZHOU XUANYU MASCH CO LTD
Pump and valve system
PendingCN121363526ABack restsPositive displacement pump componentsElectrical connectionPrinted circuit board
A pneumatic pump includes a housing including a plurality of outlet ports. The pneumatic pump may include a motor extending along a longitudinal axis. The pneumatic pump may include a pneumatic pump driven by the motor. The pneumatic pump may include a valve assembly downstream of the pneumatic pump and in fluid communication with the plurality of outlet ports, the valve assembly configured to selectively direct airflow generated by the pneumatic pump to the plurality of outlet ports. The pneumatic pump may include a printed circuit board supported by the housing and electrically connected to the motor and the valve assembly, where the printed circuit board extends parallel to the longitudinal axis.
Owner:LEGGETT & PLATT CANADA CO
Seat and vehicle
PendingEP4768333A1Seat coveringsSeat heating/ventillating devicesPolyvinyl chlorideMechanical engineering
This application provides a seat and a vehicle. The seat includes an upholstery layer, a foamed layer, and a framework support layer. The foamed layer is located between the upholstery layer and the framework support layer. The upholstery layer includes a first layer and a second layer, where the first layer is a leather material, a polyurethane material, a polyvinyl chloride material, or a braided material, and the second layer is a composite layer of ventilation sponges. The foamed layer includes a third layer and a fourth layer, where the third layer is a high-elasticity sponge and the fourth layer is supportive foam. According to embodiments of this application, driving and ride experience of a user can be improved.
Owner:YINWANG INTELLIGENT TECHNOLOGIES CO LTD
Pump and valve system
PCT designated stageWO2026015984A1Back restsPositive displacement pump componentsElectric machineryPrinted circuit board
A pneumatic pump includes a housing including a plurality of outlet ports. A pneumatic pump may include a motor extending along a longitudinal axis. A pneumatic pump may include a pneumatic pump driven by the motor. A pneumatic pump may include a valve assembly downstream of the pneumatic pump and in fluid communication with the plurality of outlet ports, the valve assembly configured to selectively direct an airflow generated by the pneumatic pump to the plurality of outlet ports. A pneumatic pump may include a printed circuit board supported by the housing and electrically connected to the motor and the valve assembly, wherein the printed circuit board extends parallel to the longitudinal axis.
Owner:LEGGETT & PLATT CANADA CO
Single drive backrest support four-way adjustment mechanism
This utility model relates to the field of automotive seat technology and discloses a single-drive four-way adjustable backrest support mechanism, including a backrest spring frame, a synchronous drive assembly, and adjustment cables. The aforementioned single-drive four-way adjustable backrest support mechanism drives a first chain and a second chain to move simultaneously via a drive wheel, thereby controlling the tightening or loosening of four adjustment cables. This, in turn, pushes the backrest spring frame to conform to the human body as needed to provide support. It has advantages such as good overall integrity, light weight, simple molding, low cost, large support area, uniform force distribution, and resistance to wear and loosening, improving backrest comfort and reliability. It also greatly simplifies the drive system, reduces parts, and avoids abnormal noise. The synchronous drive assembly, as a modular design, is more in line with the current trend of lightweight and cost-effective vehicles, improving product competitiveness, and its simple structure makes it easier to match with all vehicle models.
Owner:WUXI LEGGETT & PLATT-HUAGUANG AUTOMOBILE PARTS CO LTD
Dielectric elastomer waist tracking system, control method, electronic equipment and storage medium
The invention discloses a dielectric elastomer waist tracking system, a control method, electronic equipment and a storage medium, and belongs to the technical field of dielectric elastomer control. The dielectric elastomer waist chasing system comprises a control chip, a thin film pressure sensor, a dielectric elastomer and two layers of flexible electrodes. The dielectric elastomer is positioned between the two layers of flexible electrodes; the thin film pressure sensor is overlaid on the outer side of any layer of flexible electrode; the control chip is respectively connected with the thin film pressure sensor and the two layers of flexible electrodes; the thin film pressure sensor is used for acquiring real-time pressure data and sending the real-time pressure data to the control chip, and the control chip is used for controlling target voltage to be generated between the two layers of flexible electrodes based on the real-time pressure data; the dielectric elastomer is used for generating deformation based on the target voltage. According to the dielectric elastomer waist chasing system, the problem that the attaching and supporting effect of a traditional seat waist support is poor is solved.
Owner:HANGZHOU HEIBAIDIAO TECH CO LTD
Vehicle seat for a motor vehicle and motor vehicle
A vehicle seat for a motor vehicle comprising a seat surface and a backrest, wherein a storage device, having a plate-shaped support surface and a rail for holding a mobile device, is arranged on a rear side of the backrest, wherein the plate-shaped support surface is pivotably coupled to the rail, and wherein the rail has an electronic connection device for charging the mobile device, wherein the rail has at least one pivotable first segment which can be pivoted from a non-use position in which the electronic connection device is not accessible to a use position in which the electronic connection device is accessible, wherein the mobile device can be connected to the electronic connection device simultaneously when placed on the storage device.
Owner:AUDI AG
FOLDABLE SEAT FRAME STRUT
The system comprises a seat with a seat frame and a backrest with a backrest frame that pivots through the seat frame. The system also includes a seat frame strut that is movable between a stowed and an unfolded configuration. The seat frame strut includes a rear section comprising a first end section and a second end section coupled to the backrest frame. An actuator is coupled to the seat frame and can be operated to move the first end section in the seat-rearward direction to position the seat frame strut in the unfolded configuration.
Owner:FORD GLOBAL TECH LLC