614results about "Seat frames" patented technology

A recreational vehicle comprising a generally horizontal floor, a plurality of generally upstanding walls defining a living space in conjunction with the floor, and a seating element in contact with the floor and comprising a plurality of tubular supports and a plurality of generally planar side panels, and wherein: upper edges of the plurality of side panels comprise a first ledge adjacent a front edge and a second ledge proximal a rear edge, the ledges being closer to a lower edge than a remainder of the upper edge is to the lower edge, each of tubular supports extends from a ledge of one side panel to a corresponding ledge of another side panel, and an upper surface of the tubular supports positioned in the ledges is coplanar with the remainder of the upper edge.

A backrest for a passenger seat, in particular for a passenger seat in a bus, train and the like, includes a frame made of a metal material and an insert made of a plastic material. The insert is configured to improve the structural stiffness of the backrest.

Disclosed is an example of a back frame in which an electric wire such as a harness is routed, in consideration of the routing property of the harness.SOLUTION: The flange portion 31 provided on the rear end side of the first side frame 3 is provided with a recessed portion 32 recessed from the tip in the extending direction in the direction opposite to the extending direction. Accordingly, in the back frame 1, interference or the like between the harness 11A and the first side frame 3 can be easily avoided. As a result, the assembling worker can easily connect the connector 11B and the connector 11C.SELECTED DRAWING: Figure 4

The invention relates to the field of automobile part manufacturing, in particular to an automobile seat cross beam reinforcing framework and a manufacturing method. The structure comprises a framework beam structure arranged between an automobile chassis and a seat cross beam, the structure is in a hollow beam shape with an inner cavity with two open ends, coating grooves are formed in the two sides of the upper end face and the lower end face, and SNS polystyrene foam is arranged in the grooves; the skeleton beam structure is provided with a first electrophoresis liquid tank, a second electrophoresis liquid tank and corresponding electrophoresis liquid holes, and is internally provided with a reinforcing beam; the framework beam structure is formed by a continuous fiber reinforced composite material containing polyurethane resin and a fiber reinforced body through mold closing pultrusion. The manufacturing method of the reinforced framework comprises the steps of fiber material arrangement, resin injection, pultrusion curing and the like. According to the application, the effects of reducing the weight of the seat, improving the comfort and torsion resistance of the seat, improving the electrophoresis quality, reducing the noise and vibration, realizing automatic production and improving the production efficiency and the product quality stability are achieved.

To suppress rattling of a tilt down mechanism.SOLUTION: The vehicle seat 10 is equipped with the seat cushion 12, which has the pair of right and left side frames 22 and the cushion pipe 26 that spans between the pair of right and left side frames 22 and supports the buttocks of a seated occupant from the seat lower side, and the seat back 14, which supports the back of the seated occupant from the seat rear side. Furthermore, the vehicle seat 10 is equipped with the tilt down mechanism 16 that displaces the seat cushion 12 in the seat downward direction by tilting the seat back 14 in the seat forward direction and the cushion pipe interference portion 44 with which part of the cushion pipe 26 interferes, and the cushion pipe 26 is bent as a result of part of the cushion pipe 26 interfering with the cushion pipe interference portion 44.SELECTED DRAWING: Figure 2

To provide vehicle seats that allow occupants to sit in a more relaxed posture. [Solution] The seat cushion 1 of the vehicle seat S has a rear cushion portion 1A that constitutes the rear part of the seat cushion and a front cushion portion 1B that constitutes the front part of the seat cushion. The vehicle seat S includes a cushion rotation device 30 that rotatably connects the front cushion portion 1B to the rear cushion portion 1A about a cushion rotation axis 31 (first rotation axis), a support member 40 that is attached to the front part of the front cushion portion 1B, protrudes forward of the front cushion portion, and supports the legs of the occupant, and a support rotation device 50 that rotatably connects the support member 40 to the front cushion portion 1B about a rotation axis 52 (second rotation axis).

The utility model provides a seat and a vehicle. The seat comprises a seat body framework, a base, a driving mechanism and a locking mechanism. The seat framework comprises a seat frame and a leaning frame connected to the rear end of the seat frame, and the seat framework is provided with a using position where the rear end of the seat frame is roughly flush with the front end of the seat frame and a lifting position where the rear end of the seat frame is higher than the front end of the seat frame. The base comprises at least one supporting assembly, the supporting assembly comprises a bottom plate, a first supporting plate and a second supporting plate, the two ends of the first supporting plate and the two ends of the second supporting plate are rotationally connected to the bottom plate and the seat frame respectively, and the first supporting plate and the second supporting plate are spaced; the driving mechanism is connected to the supporting assembly and can drive the top end of the first supporting plate to rotate forwards and backwards, so that the base framework is switched between the lifting position and the using position. According to the seat, forward movement and rotation of the seat body framework can be synchronously achieved only through one-step operation, operation is easy, and the structure is simple.

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

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).

A lifting mechanism for a seat, a seat and a vehicle. The lifting mechanism for the seat includes: a fixing frame (l); a seat frame (2), including a front end rotatably connected to the fixing frame (l); and a drive assembly (3), installed to the fixing frame (1) and configured to drive the seat frame (2) to rotate around the front end. When a driver seat has been adjusted to a suitable position for a front-and-rear distance and then the height of the seat is adjusted, since the height of the seat is adjusted in such a way that a height of the front end of the seat frame (2) is maintained unchanged and a rear end of the seat frame (2) rotates around the front end of the seat frame (2) so as to achieve increase or decrease in the height, the distance between the front end of the seat frame (2) and a vehicle body is maintained unchanged even if the seat is raised or lowered, that is, there is no need to adjust the seat forward or backward anymore.

The invention relates to a fastening device (100) for a seat belt buckle (52), comprising: - a loop (110) including a clasp (112) adapted to receive said buckle, - a rigid stem (120), and - a sliding mounting system (101) for the clasp (112) along said stem, which is adapted to block said sliding when a tensile force (F1) exceeding a threshold is exerted on the clasp. According to the invention, the sliding mounting system comprises: - a sleeve (111) coupled to the clasp and housing the stem, - a means for coupling the sleeve to a seat base, - two clamping means (140) located on either side of the stem and movable between a clamping position of the stem and a rest position in which the stem can slide relative to the sleeve, and - means for returning the clamping means to the rest position. Figure for the abstract: Fig. 2

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.

To provide a vehicle seat in which a harness extending from a seat electrical device can be suitably covered with a cover member. [Solution] A vehicle seat S includes a seat back, a seat cushion, and a seat frame that supports the seat back and the seat cushion. The vehicle seat also includes a harness 120 that is connected to a seat electrical device (blower device) provided on the seat back, extends downward from the seat electrical device, and passes behind the rear portion of the seat cushion, and a cover member 130 that covers the harness from behind in the rear portion of the seat cushion. The harness 120 extends from the seat back toward the seat cushion. The cover member 130 is attached to the harness 120.

The invention provides a seat backrest integrated with a safety belt cover and an automobile seat, and relates to the technical field of automobile seat equipment. The seat backrest integrated with the safety belt cover comprises a backrest mounting base, the safety belt cover, a safety belt retractor, a safety belt and a backrest adjusting assembly. The safety belt housing and the safety belt retractor are fixedly arranged on the backrest mounting base, and the safety belt retractor is located below the safety belt housing; the backrest adjusting assembly is installed on the safety belt housing, a guide channel for a safety belt to penetrate through is formed in the safety belt housing, and the guide channel is closer to the front side of the seat backrest than the backrest adjusting assembly; one end of the safety belt is wound on the safety belt retractor, and the other end of the safety belt penetrates through the guide channel. An automobile seat includes a seatback integrated with a seatbelt cover. The technical effect that the safety belt cannot shield the backrest adjusting and unlocking mechanism is achieved.

Seat support element. The support element (1) comprises a body (2) made by molding a plastic material and a receiving device (4) for an element attached to the body (2), the receiving device (4) comprising at least one metal rod (22, 24), the body (2) comprising an upper portion (6). The rod (22, 24) comprises at least one overmolded portion (26), overmolded by the plastic material of the upper portion (6) of the body (2), and at least one projecting portion (28), extending outward from the body (2) and projecting from the upper portion (6) of the body (2), said overmolded portion (26) and said projecting portion (28) being made of material, the projecting portion (28) being intended to receive the attached element. Figure for the abbreviation: 1

To obtain a vehicle understructure that can protect equipment located under the seats while suppressing the submarine effect during a frontal collision. [Solution] The vehicle understructure includes a seat cushion provided inside the passenger compartment and having a seat portion on which an occupant sits; a seat base provided on the lower side of the vehicle of the seat cushion, with at least a portion positioned below the seat portion and supporting the seat cushion from below; and a reinforcing member provided between the seat cushion and the seat base, supported on the upper surface of the front part of the seat base, and extending along the width direction of the vehicle.

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.

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

A cushion framework is installed on the upper side of a seat frame framework, the front end of the cushion framework is connected with the seat frame framework in a rotating mode, a lifting mechanism is arranged between the rear end of the cushion framework and the seat frame framework, and the rear end of the seat frame framework is hinged to a base support through an angle adjuster. An extending section extending upwards is arranged at the rear end of the seat frame skeleton, and the lower end of the backrest skeleton is rotationally connected with the upper end of the extending section through an angle adjuster; the rear-row seat framework can form a required scene mode through corresponding posture adjustment, and the scene mode comprises an upward storage mode and a lying-flat mode; in the lying-flat mode, the cushion framework is firstly lifted by a certain angle through the lifting mechanism, meanwhile, the backrest framework is turned backwards by a certain angle, the upper surface of the cushion framework is flush with the upper surface of the backrest framework, and then the cushion framework and the backrest framework are integrally turned backwards to be flush with a vehicle body floor. By means of the ingenious structural design, multi-posture adjustment of the seat can be achieved.

The disclosure concerns an integrated leg support for a vehicle seat, comprising a seat frame (1), wherein a front portion of the seat frame is provided with a first driving mechanism (14) and a support frame (3) capable of sliding back and forth; the support frame is configured to support an occupant's thighs; the first driving mechanism is configured to drive the support frame to slide out from the front portion of the seat frame or retract into the seat frame; a front portion of the support frame is provided with a second driving mechanism (15) and a calf support assembly that is connected to the support frame in a flippable manner; the calf support assembly is configured to support the occupant's calves; and the second driving mechanism is configured to drive the calf support assembly to flip relative to the support frame.

The utility model is applicable to the field of automobile ornaments, and provides an automobile chair back plate convenient to disassemble, which comprises a seat and a chair back plate arranged on the side surface of the seat, the side surface of the seat is provided with a mounting groove, one side of the seat corresponding to the mounting groove is fixedly provided with a limiting groove, the lower end of the limiting groove is fixedly provided with a handle groove, and the handle groove is provided with a handle. A limiting plate is fixedly installed on the side face of the chair back plate, a handle is arranged at the position, corresponding to the handle groove, of the lower end of the limiting plate, the chair back plate is conveniently positioned through mutual attraction of a first magnet and a second magnet, and then the chair back plate is fixedly installed in the installation groove through clamping connection of a buckle and a fixing rod; according to the chair back plate convenient to disassemble, the arranged buffer unit plays a role in buffering and prevents the first magnet and the second magnet from being damaged due to collision, during disassembly, the lifting handle is grabbed through the arranged lifting handle groove, and the chair back plate can be conveniently lifted based on magnetic attraction connection of the first magnet and the second magnet and clamping connection of a buckle and a fixing rod, so that the chair back plate is easily disassembled.