1778 results about "Head restraint" patented technology

In an embodiment a headrest position adjustment system includes a housing mounted on a front surface portion of a high-back board, a headrest mounted on the housing, the headrest being capable of moving forward and backward, a fixing frame comprising slide holes in opposite side portions of the fixing frame, the fixing frame being mounted inside the housing, a first motor mounted on the fixing frame, the first motor having a first lead screw facing forward as an output shaft, and a side bracket disposed on each of the opposite side portions of the fixing frame and connected to the headrest, the side bracket being fastened to a slide hole such that the side bracket is capable of being moved forward and backward.

The invention provides a seat adjusting method and device, a seat and a vehicle, the adjusting method comprises the steps that multiple first pressure values detected by multiple headrest pressure detection units are obtained, and the multiple first pressure values comprise at least one first target pressure value larger than a first threshold value; determining the waist height of the user according to the position information of the headrest pressure detection unit corresponding to the first target pressure value; and adjusting the height of a waist support of the seat according to the waist height. The precision and accuracy of waist support adjustment can be improved, and the riding comfort of the seat is improved.

A foldable seat apparatus for a multi-purpose vehicle is provided. The apparatus includes a seat unit composed of a seat cushion, and a seatback rotatably coupled to the seat cushion, and configured to rotate the seatback and formed to make a horizontal state with the seat cushion according to an operation of an operation lever, a headrest unit mounted on the seatback, and provided to be separable, a mounting guide unit fixed and coupled to the seat cushion; and a pillow mounting unit positioned to be latched to the mounting guide unit to be stored in the seat cushion, drawn out to the outside of the seat cushion by selectively being latch-released from the mounting guide unit in the horizontal state, and equipped with the headrest unit to guide the headrest unit to be switched to a set pillow mode.

A seat assembly comprises a seat adjuster; and a seat including: a seat bottom connectable to a track assembly; a seatback pivotably connected to the seat bottom; a calf rest pivotably connected to the seat bottom; and a headrest pivotably connected to the seatback. The seat adjuster includes one or more motors and is connected to the seat to adjust the seat to a first seat position and to a second seat position via adjusting the seatback, the calf rest, and the headrest about a plurality of pivot axes.

Headrest assemblies and method of use thereof are provided to support a neck of an occupant of a seat. The headrest assemblies include a headrest cushion, a neck support cushion, and one or more extension members coupling the neck support cushion to the headrest cushion. The extension member(s) are configured to be transitioned between a retracted configuration in which the neck support cushion is adjacent to the headrest cushion and a first dimension is defined along a central longitudinal axis of the extension member(s), and an extended configuration in which the neck support cushion is cantilevered from the headrest cushion and a second dimension is defined along the central longitudinal axis of the extension member(s) that is greater than the first dimension. The extension member(s) are configured to releasably lock to secure the neck support cushion in a fixed position at least while in the extended configuration.

The utility model provides an automobile seat massage attached pillow with a pneumatic device. An automobile seat at least comprises a seat backrest and a headrest rod arranged on the seat backrest, and a seat headrest is arranged on the seat headrest rod; comprising an attached pillow outer cover, a first cavity is formed in the attached pillow outer cover, and a soft filling body is arranged in the first cavity; the at least one air bag assembly comprises at least one massage air bag, and the massage air bag is arranged in the first cavity; the pneumatic assembly comprises an air pump and a control valve and is connected with the air bag assembly through the air pipe assembly so as to inflate and deflate the air bag assembly. The hardness and height of the attached pillow cover can be adjusted, and the comfort and adaptability of the seat are further improved. A pneumatic device is arranged in the attached pillow, so that a user can adjust the state of the outer sleeve of the attached pillow at any time according to own requirements.

A seat of a vehicle having: a base structure, which is rigid and is configured to be fixed to a floorboard of the vehicle; and an upholstery, which is elastically deformable, at least partially covers the base structure and constitutes the outermost part of the seat that comes into contact with a body of a passenger of the seat. The upholstery has a cushion, a backrest and a headrest, which are separate from and independent of one another. The headrest of the upholstery is fixed to the base structure in a separable manner by means of a coupling system. The base structure has an upper portion, which is configured to support the headrest and, at the same time, is configured, in the absence of the headrest, to accommodate a helmet worn by the passenger sitting on the seat.

The present disclosure discloses a base, a holding mechanism, a crotch belt buckle receiving device and a child safety seat. The base is used for a child safety seat, and includes: a housing forming an appearance of the base; a base bracket accommodated in the housing; and an anchor assembly telescopically and pivotably connected to the base bracket and at least partially extending out of the housing. The holding mechanism enables a headrest to lean forward when being impacted by an external force. The crotch belt buckle receiving device is arranged in a seat portion of a seat body of the child safety seat. The child safety seat includes a seat body and a headrest. The base and the child safety seat provided by the present disclosure have good safety and convenient operation.

The invention belongs to the technical field of medical auxiliary instruments, and discloses a head position supporting and fixing device for the anesthesiology department, which comprises a base plate, the base plate is connected with a head supporting and fixing assembly, the head supporting and fixing assembly comprises a base, a telescopic piece and a headrest plate, the base is connected with a bandage, a lock catch and a connecting seat, and the connecting seat is in sliding connection with the base. The telescopic piece is connected with the base plate. The connecting base is rotationally connected with the telescopic end of the telescopic piece. The headrest plate is connected with the base through a connecting shaft, an inner spline and a blank part are arranged on the inner side of the base, an outer spline is arranged on the outer side of the connecting shaft, and the axial length of the outer spline is smaller than that of the blank part. The head of a patient is fixed through the bandage, and the fixing stability of the head is good; the pitching angle of the head is adjusted by adjusting the height of the telescopic piece, the swinging angle of the head is adjusted by adjusting the meshing condition between the headrest plate and the spline of the base, and the clinical requirement for the head fixing angle can be fully met.

A vehicle passenger protecting device includes: a side airbag installed at least in a vehicle transverse direction outer side end portion of a headrest of a vehicle seat, and configured to, due to gas supplied at a time of a side collision, inflate and expand toward a vehicle front side at least at a vehicle transverse direction outer side of a head of a passenger seated on the vehicle seat; and a curtain airbag that is installed in at least a roof side rail of the vehicle, and that inflates and expands toward a vehicle lower side due to gas being supplied thereto at a time of a side collision of the vehicle. The side airbag for a head is configured so as to inflate and expand only in a case in which a seatback of the vehicle seat has been reclined by a predetermined angle or more.

A headrest comprises a housing defining a continuous channel, a primary support cushion mounted on the housing, and an extension cushion positioned within the channel and movable between a stowed position, in which the extension cushion is stored within the channel, and an extended position, in which the extension cushion protrudes from the housing. A vehicle comprises a body defining a passenger compartment and a seat located in the passenger compartment. The seat comprises a frame, a seat surface supported by the frame, and the headrest attached to the frame. A method for adjusting the headrest comprises determining whether the vehicle is in a parked or moving state and whether an actuator is in an on or off state.If the actuator is in the ON state and the vehicle is parked, the procedure involves moving the headrest from the stowed to the extended position.

An aircraft seat comprising a headrest having a headrest surface and a backrest having a backrest surface. The headrest is movable relative to the backrest surface between a first position in which the headrest surface is oriented at a first angle to the backrest surface, and a second position in which the headrest surface is oriented at a second angle to the backrest surface. The aircraft seat has a variable length gas strut, configured such that the headrest can be moved between the first position and second position by varying the length of the gas strut. The gas strut comprises an actuatable locking mechanism allowing the headrest to be held at any position between the first position and second position. Optionally, the gas strut locking mechanism may be actuated by one or more buttons, levers or switches.

A passenger seat assembly includes a first seat, a second seat, and a center console. In embodiments, a privacy divider is positioned atop the center console and serves as a mounting location for amenities for serving the first and second passenger seats. The center console is configurable to include various privacy, comfort, and utility features depending on the intended seating class for the passenger seat assembly. In embodiments, the first and second passenger seats include headrests and privacy assemblies associated with the headrests for enhancing privacy between the seats and / or relative to adjacent aisles.

1. Name of the product in this design: Headrest. 2. Purpose of this design: For use as a headrest for a chair. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

A vehicle-mounted pet house comprises a house body, and a house pad is arranged at the bottom of the inner side of the house body; the four detachable side pillows are uniformly distributed above the nest pad and are connected with the inner surface of the nest body; the prone sleeping pillow is separably arranged at the top of the nest pad; the straps are symmetrically arranged and are fixed on the outer surface of the house body; the vehicle-mounted pet house mat is novel in structure and ingenious in conception, has the advantages of antibiosis and mite prevention, is beneficial to health of pets, easy to clean and maintain and convenient to use, can be placed in a vehicle to carry the pets when people go out, and can be used for carrying the pets to go out when people walk due to the design of the straps on the two sides. A hidden zipper is arranged on the bottom side of the outer sleeve to prevent the pet from being hurt by the pet hair hooked by the zipper. Through the arrangement of the prone sleeping pillow, a pet can lie prone to have a rest, better comfort is achieved, and the vehicle-mounted nest is safer due to the design of the safety buckle of the woven belt and the automobile seat and the connection of the woven belt and the headrest of the automobile seat.

The utility model discloses an electric headrest folding mechanism which comprises an installation support and a headrest support, and a linear sliding groove and a curve sliding groove are formed in the left side wall and the right side wall of the installation support respectively. Each curve sliding groove comprises an arc-shaped guiding section and a straight buffering section, the arc-shaped buffering sections are close to the linear sliding grooves, cross rods are arranged in the curve sliding grooves in the left side wall and the right side wall of the mounting support in a penetrating mode, sliding pieces are arranged in the linear sliding grooves in the left side wall and the right side wall of the mounting support in a penetrating mode, and the sliding pieces are driven by a motor to move. A connecting rod is hinged between the cross rod and the sliding piece; the headrest support is connected with the transverse rod, and the transverse rod moves in the curve sliding groove and can drive the headrest support to be folded. The headrest folding mechanism has the advantages that the structure is simple, manufacturing is convenient, concentric rotation is adopted in the headrest folding mechanism, and the modeling adaptability is high; the curve sliding groove can enable the headrest to be locked stably, the impact resistance is high, the structure is compact, the size is small, platformization is easy to achieve, and the mechanism universality is high.

The child seat attachment for luggage includes a child seat, a pair of telescopic legs, a safety harness, a headrest, and one or more mesh cup holders. The child seat may detachably couple to wheeled luggage. The child seat may be adapted for a toddler to sit upon while the wheeled luggage is pulled by an adult. The child seat may be held in place on the wheeled luggage by a mounting clamp and a plurality of securement straps. The pair of telescopic legs may be deployed under the front of the child seat to stabilize the combination of the child seat and the wheeled luggage. The child seat may fold for storage.

A seat system capable of improving the comfort and convenience of a seated occupant by controlling a conveyance seat according to the state of the seated occupant is provided. A seat system includes a conveyance seat and a wearable device which detects biometric information of the seated occupant. The conveyance seat (S) includes a seat body which has a seat back, a seat cushion, and a headrest, a seat drive unit which changes the posture of the seat back and the seat cushion, a functional member that is provided in the seat body, and a control unit which controls the seat drive unit and the functional member. The control unit includes an acquisition unit which acquires biometric information acquired from the wearable device and controls the seat drive unit and the functional member based on the biometric information acquired by the acquisition unit.

The utility model relates to an adjustable seat headrest. The adjustable seat headrest comprises a headrest cover body, the base is connected with a seat backrest, and the headrest cover body can move relative to the base; and the air bag is arranged between the headrest cover body and the base so as to drive the headrest cover body to move and adjust relative to the base. The headrest assembly is divided into the fixed part and the movable part, the movable part is matched with the air bag to eject out of the headrest assembly, automatic adjustment of the headrest can be achieved, including inclination adjustment, translation adjustment, side wing adjustment and the like of the headrest, operation is convenient, supporting performance is good, compared with a pneumatic adjustment mode of purely ejecting out a face sleeve, the supporting amount is large, and the supporting effect is good. And the adjusting comfort is ensured.

The utility model relates to a cervical traction chair which comprises a chair frame, a seat plate, a chest pillow and a head pillow, the chest pillow and the head pillow are installed on the chair frame through a chest pillow adjusting device and a head pillow adjusting device respectively, the head pillow adjusting device comprises a head pillow bracket, a head pulling block is arranged on the head pillow bracket in a sliding mode, a neck pulling shaft is arranged above the top end of the head pulling block, and the neck pulling shaft is connected with the seat plate. A pull rope rod is arranged below the bottom end of the headrest bracket, a pull rope shaft is rotatably arranged at the top end of the headrest bracket, and a containing cavity used for containing the face of a user is formed in the headrest. When the cervical traction chair is used for carrying out cervical traction on a patient, the patient sits on the seat plate and lies on the chest pillow, the face of the patient is placed in the containing cavity, the comfort degree of semi-prostrate body position traction is higher than that of sitting vertical body traction, and the patient can insist in long-term traction; and the problem that the back of the patient is unconsciously bent during traction during sitting traction is solved, and the traction effect is good.

The utility model relates to the technical field of automobile accessories, and discloses a novel combined type auxiliary lying cushion which comprises an inflatable headrest, a waist cushion and a leg cushion, and the inflatable headrest is used for being placed at the position of a pillow of an automobile seat to play an auxiliary supporting role on the neck; a female magic tape is fixedly arranged on one side of the lower end face of the waist pad, a first connecting belt is fixedly arranged on one side of the lower end face of the leg pad, a second connecting belt is fixedly arranged at the position, close to the upper end, of one side of the outer wall of the leg pad, and a second child magic tape is fixedly arranged on the upper end face of the end, away from the leg pad, of the first connecting belt; a first secondary magic tape is fixedly arranged on the lower end surface of one end, far away from the leg pad, of the second connecting belt. According to the combined type auxiliary flat-lying cushion, the whole body of a user can be straightened and relaxed naturally when the user lies flat, the spine is stretched, the fatigue feeling is better eliminated, meanwhile, the combined type auxiliary flat-lying cushion is convenient to disassemble and store, and occupied space is reduced.

The utility model provides a kind of gastric lavage water tank device for emergency: including support frame, water tank is set up on the support frame, drainage outlet is opened on the water tank, the drainage outlet is connected out by pipeline with electromagnetic switch valve, headrest plate is slidably connected on the water tank, the support frame front side upper portion is hinged with the lap joint plate that is overlapped with sickbed. The utility model is reasonable in design, by turning up lap joint plate, so that lap joint plate is overlapped on sickbed, then sliding headrest plate, so that the head of patient is in headrest plate, when subsequent doctor carries out gastric lavage, the vomitus of patient can be directly fallen in water tank by both sides, avoid the vomitus of patient to fall on sickbed.

The utility model relates to baby protection article technical field, especially infant anti -fall pillow, this infant anti -fall pillow includes: soft package, support board, front support subassembly and safety buckle, the soft package has headrest surface, the support board is installed in the soft package, the front support subassembly includes head support plate, the head support plate is connected with the support board, and is set up through the soft package, the head support plate is away from one end of the support board with the soft package close to one side of the headrest surface interval forms the head protection space, the safety buckle is in the support board, and is set up through the soft package, the safety buckle with the soft package surrounds and forms the wearing space. The utility model discloses infant anti -fall pillow can effectively avoid the infant forward inclination fall, the head directly contacts the ground, reduces the injury when the infant forward inclination fall, reaches the purpose of improving the protection effect of anti -fall pillow.

The utility model discloses an automobile seat headrest foaming processing device, which relates to the technical field of headrest foaming and comprises a bottom plate and a storage battery, an adjusting mechanism is arranged on the upper surface of the bottom plate, a shaping mechanism is arranged on the surface of the adjusting mechanism, a quantifying mechanism is arranged on the surface of the shaping mechanism, and the adjusting mechanism comprises an electric push rod, a push plate and a clamping block. One end of the electric push rod is fixedly connected with the upper surface of the bottom plate, the telescopic end of the electric push rod is fixedly connected with the surface of the push plate, and the surface of the push plate is fixedly connected with the surface of the clamping block. By adjusting the telescopic end of the electric push rod, the clamping block is clamped in the clamping hole, raw materials are added into the shaping bin, the baffle is inserted into the clamping groove, after foaming of the raw materials is completed, the baffle is pulled out, the push plate is driven to ascend by adjusting the telescopic end of the electric push rod, and a finished product can be demoulded without manual demoulding; and the use is convenient.

The utility model discloses a damping and buffering device, and belongs to the technical field of manned spacecraft seats. The utility model discloses a damping and buffering device which comprises a headrest, a backrest, a seat cushion, a pedal, a shaping pad and a nanometer energy absorption module. The headrest, the backrest, the cushion and the pedal are sequentially and rotatably connected to form a seat framework, and one end of the headrest and one end of the pedal are connected with the interior of application equipment respectively; the nano energy absorption module covers the outer surface of the seat framework; according to the device, the energy absorption effect is improved, when the device is subjected to an external impact load, the nano energy absorption module can absorb most of energy, the impact load can be averagely distributed, the safety of operators is guaranteed, and the problem that a traditional energy absorption device is low in energy absorption density is solved.