7605results about "Chairs" patented technology

A seat cushion includes a seat cushion body. The seat cushion body includes a seating surface, a front side surface, a rear side surface, a left support surface, a right support surface, and a bottom surface. The seating surface is configured to support buttocks and legs of a seated person. The front side surface is connected to the seating surface and configured to be disposed adjacent to the legs of the seated person. The rear side surface is connected to the seating surface and arranged opposite to the front side surface. The rear side surface is arranged adjacent to the back waist of the seated person. The left support surface and the right support surface are connected to the seating surface and oppositely arranged. The bottom surface is connected to the left support surface, the right support surface, the front side surface, and the rear side surface.

To provide a seat pad capable of appropriately integrally molding a flow path lid and a duct with a pad body while suppressing leakage of a foaming raw material and to provide a mold for the seat pad.SOLUTION: The seat pad includes a pad body having a recessed ventilation passage 14, a planar duct 30 forming an inner peripheral wall of the ventilation passage 14, and a planar flow passage lid 20 covering the ventilation passage 14. The duct 30 and the flow passage lid 20 are molded in a predetermined shape in advance, and are foam-molded integrally with the pad main body. The flow passage lid 20 is set on a back surface side forming surface 5a in an overlapped state, and has a lid bending part 24 bent to the sheet surface side so as to form a recess capable of receiving a bank part 5b projecting from the back surface side forming surface 5a in its peripheral edge part 23. The duct 30 has a seat surface part 34 extending along a region deviated from the ventilation passage 14. The seat surface part 34 is applied to the projecting tip of the lid bent part 24 so as to form a first gap S1 into which the foaming material flows to the flow passage lid 20.SELECTED DRAWING: Figure 12

A slipcover for a pillow includes a cover body. The slipcover body includes a first surface and a second surface. The cover body defines an open interior that is adapted to receive the pillow. The cover body has a medial region and two arms extending from the medial region to define an outer periphery and an inner periphery. The cover body further includes a bolster at the outer periphery extending along a majority of the medial region and protruding away from the first surface.

To obtain a vehicle seat which can heat a portion, which is spaced away from the vehicle seat, of a body of an occupant while inhibiting increase in power consumption.SOLUTION: A vehicle seat 10 includes: an occupant support part (a seat back 12) for supporting a body of a seated occupant; and a heater part 16 detachably attached to the occupant support part. The heater part 16 heats at least one of a shoulder and a neck of the seated occupant in a state that the heater part 16 is removed from the occupant support part and is hung on at least one of the shoulder and the neck of the seated occupant.SELECTED DRAWING: Figure 1

There is provided a conveyance assembly that can be easily provided in a conveyance cabin, and that can perform efficient air conditioning for an occupant. A conveyance assembly is a conveyance assembly including an interior member provided in a conveyance. The interior member is composed of at least a conveyance seat, the interior member includes an air conditioning device, and the air conditioning device includes a housing, a blowing device accommodated in the housing, and a heating device accommodated in the housing and disposed in a blowing direction of air blown by the blowing device. Since the air conditioning device is unitized, the air conditioning device can be easily provided in the interior member, and can perform efficient air conditioning for an occupant.

A travel pillow with a zippered blanket including a pillow assembly and a blanket assembly. The pillow assembly includes a pillow. The blanket assembly includes a blanket having zipper portions on lateral sides thereof. The pillow has a major arc shape. The pillow has a curved top surface. The pillow is made of a memory foam fabric covered by velour fabric. The pillow is a travel pillow. The zipper is operated to close the blanket in a closed loop. The blanket can enclose a use. The blanket is attached to the pillow.

A chair anchor device is provided. The device is primarily comprised of a body, an interior space, and at least one channel. The body is generally rectangular and may be filled with a heavy material, such as water / sand, to weigh the device down. The bottom surface of the body may provide additional grip to the floor to prevent the device from sliding across the floor. A chair leg may be positioned into each channel on either side of the body and secured to the device via at least one fastener to stabilize the chair and prevent it from tipping over or moving.

A cushion includes interconnected walls that define an array of buckling columns. Each buckling column of the array of buckling columns includes a plurality of buckling points at different elevations along a height of the buckling column. The buckling points buckle under different loads. Methods of designing cushions with a plurality of buckling points are also disclosed.

A concealable storage compartment assembly for use within a chair or console comprises a storage compartment assembly having a storage compartment mounted therein, a cover mounted upon the storage compartment assembly and movable between closed and open positions, a panel assembly movably mounted within a component of the chair, or within the console, so as to be movable between closed and open positions, and a linkage assembly operatively connecting the panel assembly to the cover such that when the panel assembly is moved between the closed and open positions, the cover is likewise moved between closed and open positions so as to cover and conceal the storage compartment or uncover and expose the storage compartment.

The invention discloses a seat frame and a seat, the seat frame comprises a base assembly, a leg supporting assembly and an adjusting assembly, and the base assembly comprises a fixed base and a movable base; the leg supporting assembly comprises a linkage part and a leg telescopic mechanism; the adjusting assembly comprises an adjusting part rotationally connected to the linkage part, and the adjusting part is provided with a sliding structure and a locking structure. When the sitting frame is switched between a sitting posture and a TV posture, the adjusting part and the movable base are in sliding connection through the sliding structure, the leg telescopic mechanism and the linkage part can synchronously rotate, and on the premise that the position of the movable base is not changed, the leg telescopic mechanism can independently conduct telescopic movement conveniently; when the sitting frame is switched between the lying posture and the TV posture, the locking structure limits rotation of the linkage component, so that rotation of the leg telescopic mechanism is limited, and on the premise that the leg telescopic mechanism keeps stretching, the angle of the movable base is conveniently and independently adjusted.

An office chair armrest comprises an armrest frame, a sleeve, a lifting mechanism, an armrest position supporting plate, a supporting plate rotating structure, an armrest position and an armrest position sliding and rotating integrated structure. Due to the fact that the tail portion of the handrail position supporting plate is connected with the sleeve, 360-degree rotation of the supporting plate is achieved through the supporting plate rotating structure, the front portion of the handrail position supporting plate is connected with the handrail position, and linear sliding and 360-degree horizontal rotation of the handrail position are controlled through the handrail position sliding and rotating integrated structure, the handrail position sliding and rotating integrated structure has the current common functions of lifting, transverse sliding and 360-degree rotation. The rotating structure of the supporting plate rotating structure and the rotating structure of the armrest position sliding and rotating integrated structure can be rotated at the same time to adjust the armrest position backwards as much as possible, so that a person lying on the backrest to have a rest puts the hands on the armrest position closer to the body, and the hands are supported by the armrest position more comfortably; therefore, the armrest can be better applied to the office chair of which the backrest can be unfolded to be in a semi-lying state, so that the armrest is more reasonable in structure and can be applied to the office chair in a wider range.

The invention discloses an office chair cushion temperature and humidity multi-stage regulation and control method and system. The method comprises the steps that the contact state of a cushion and a human body contact interface, the local environment, human body physiological response and external environment multi-dimensional parameters are collected in real time; the parameters are matched with a dynamic reference model constructed by multi-user historical comfort data, the matching degree is calculated, and multi-level discomfort levels of all contact areas of the cushion are divided; in combination with the discomfort level and the environmental condition, generating a personalized strategy corresponding to the multi-level regulation intensity through a multi-objective optimization algorithm; and the temperature and humidity adjusting device is driven to execute multi-stage cooperative regulation according to a strategy, and feedback data is collected to update the model. The system integrates a multi-parameter acquisition module, a data processing module, an execution regulation module and the like, and can realize automatic damp-proof management of the seat cushion after the seat is separated from the seat. The problems that existing regulation and control are single, the dynamic comfort requirement cannot be met, and the hidden danger of moisture after the cushion is separated from the seat is solved, and the comfort, sanitation and durability of the cushion are remarkably improved through full-period and multi-stage precise regulation and control.

An astronaut seat back locking mechanism comprises a supporting module and a locking module, and the supporting module is composed of a supporting assembly and a locking assembly; the locking module is composed of a spring bolt assembly, an unlocking handle assembly and a pull-back handle assembly. The supporting assembly comprises a supporting plate; the locking assembly comprises a supporting module spring bolt, a spring bolt spring and the like. The spring bolt assembly comprises a locking module spring bolt, a jackscrew, a mounting seat and the like; the unlocking handle assembly comprises a lock cover, an unlocking handle, an unlocking handle torsion spring and the like; the pull-back handle assembly comprises a limiting rod, a pull-back handle, a lock shell and the like. The supporting plate does not occupy the movement space of the seat and can be fixed on the side surface of the seat back when retracted; during working, the stress of the angle adjuster can be well balanced, and the chair operation is not influenced; the locking module is compact in structure and convenient to operate. Unlocking and withdrawing of the left and right lock tongues can be synchronously controlled through the connecting rod, and operation is easy. The device is suitable for assisting an angle adjuster to lock and protect the angle of the chair back under the condition that mechanical conditions of an aerospace chair are complex.

A tray system for use by hunters includes a tray and a clamp. The clamp defines a channel into which a frame member on a hunting stand is insertable to attach the clamp to the hunting stand. The clamp also defines a groove and a tray support portion. A flange on the tray is insertable into the groove, and the tray support portion is positioned to support the tray when the flange is in the groove. The tray system enables a hunter to quickly install a tray to support hunting accessories in close proximity to an occupant of the stand. The tray system may also include a mobile telephone holder attachable to the tray to support a mobile telephone in a generally vertical position so that the screen of the telephone is readily viewable by the hunter.

The sunshade / shield structure invention is practical, portable, and effective in skin care protection and prevention of skin cancer. It can be made as a commercial use product with less portability features or a residential / consumer model which is portable and can be disassembled and reassembled quickly via pins and or shock cords like camping hike tents. Its aerodynamic design is wind resistant and porous so water during a storm won't pool and stress the frame. It can be made of metal materials that are powder coated or high-impact absorbing, UV-protected plastics. The ground frame / base can be extended in length or width for custom chair fitting and stability because the frame sleeves in and out. A sand or ground anchor can be used in the yard or on the beach instead of the ground stand. The leg post interfaces with both ground and sand anchor bases. The ground frame will have two roller wheels so moving will be easy. Tip the shade back and touch the wheels to the hard surface for easy relocating.

A system and method establishing control of affordances at a workstation. The method includes the steps of storing affordance preferences in a database for a plurality of portable affordance settings that may be present at a workstation, detecting a subset of affordances present within a first zone associated with the workstation, for each detected affordance in the subset, identifying an affordance setting in the database indicating a user preference, and automatically controlling settings of at least each of the detected affordances in the subset to match the user preferences for the detected affordances.

A vertical adjustment mechanism for adjusting the height or elevation of one or more support structures relative to the reference surface. A chair and spacer may be used to adjust the elevation of the one or more support structures. The spacer may include one or more retention clips and / or receptacles.

The invention discloses a multifunctional public chair solar photovoltaic charging device which comprises a supporting column, a solar panel, a flashing board, a first angle switching mechanism, a second angle switching mechanism, a battery and an electronic control unit. The solar panel is movably connected with the supporting column through the first angle switching mechanism, the solar panel is electrically connected with the battery, and the flashing boards are at least arranged on the two opposite sides of the solar panel and movably connected with the solar panel through the second angle switching mechanism. The solar panel is provided with raindrop sensors arranged in different directions in the circumferential direction, and the raindrop sensors, the first angle switching mechanism and the second angle switching mechanism are all electrically connected with the electronic control unit. The electronic control unit determines the direction of the maximum rainfall according to the rainfall sensed by the raindrop sensors and outputs a first control signal so as to drive the solar panel to deflect towards the direction of the maximum rainfall through the first angle switching mechanism. And the flashing board in the direction of the maximum rainfall is driven to deflect through the second angle switching mechanism. The rain shielding area can be expanded according to the dripping direction of raindrops, and the rainproof effect is good.

The embodiment of the utility model provides a ventilation cushion, and belongs to the technical field of seat cushions. The ventilation seat cushion comprises a seat cushion, a fan set and a back cushion which are spliced in sequence; the fan set is arranged at a waist rest position between the seat cushion and the back cushion; each of the seat cushion and the back cushion comprises a ventilation supporting inner interlayer; the ventilation cushion further comprises a fixing device used for being fixedly connected with a seat device. The fixing devices are arranged at the end of the seat cushion, the end of the back cushion and the two sides of the ventilation seat cushion. According to the scheme, flowing airflow is generated in the cushion through the fan set and the ventilation supporting inner interlayer to achieve rapid cooling, accumulated sweat at the contact position of a human body and the cushion during sitting and leaning is reduced, and sitting and leaning experience is provided for a user.

The utility model discloses an office chair with a self-loading function, which comprises a chair seat comprising a base, a seat shell and a middle seat support, the seat shell is positioned above the base, and the middle seat support is positioned between the base and the seat shell; the back tipping elastic mechanism is axially arranged on the rear side part of the base and is used for providing restoring force for the chair backrest; the back leaning and pitching support is installed on the back leaning and pitching elastic mechanism and can synchronously rotate along with the back leaning and pitching elastic mechanism, the left rear side portion and the right rear side portion of the seat shell are rotationally connected with the left side portion and the right side portion of the back leaning and pitching support through a left seat shell rotating shaft and a right seat shell rotating shaft, and the left rear side portion and the right rear side portion of the middle seat support are connected with the left seat shell rotating shaft and the right seat shell rotating shaft. And the bottom of the chair backrest is fixed on the back tipping bracket through a back tipping support and synchronously rotates along with the back tipping bracket. The seat has a self-loading function, and the tipping strength of the seat can be adjusted in a self-adaptive manner according to the weight of a human body, so that people with different weights can obtain proper supporting force.

A cushion is disclosed herein, including an elongate inflatable bag and a jacket that has a plurality of sleeves, wherein the bag is inflated and is releasably engaged with the jacket such that the bag extends through and turns between the sleeves.

A chair includes a frame assembly having a first side and a second side opposite each other. The frame assembly includes a first frame, a second frame, a sheet, and a covering member. The first frame has a first opening facing the first side. The second frame includes two opposite fixing portions and a second opening. The second opening faces the second side and overlaps the first opening in position. The sheet includes two opposite first regions, two opposite second regions, and a third region located between the second regions, the second regions are bent under combined pressure of the first frame and the second frame, and the third region is exposed between the first opening and the second opening. The covering member covers the first frame and the second frame and exposes the first opening, the second opening, and the third region.

A garment includes a garment body, a pillow housing (including a pillow pad), and a drawstring assembly. The garment body is configured to enclose a torso of a wearer. The pillow housing is secured to the garment body. The pillow housing encloses a pillow pad. The pillow housing is convertible between an uncompressed and a compressed state. The drawstring assembly includes at least one drawstring extending around the pillow housing. A pull force exerted on the drawstring causes the pillow housing (and the pillow pad contained therein) to convert from the uncompressed to the compressed state. In the compressed state, the pillow housing and pillow pad form a cushion configured to provide support for a wearer's neck and head.

The invention provides a curved surface detection method and device for an ergonomic chair back and a storage medium, and relates to the technical field of irregular surface detection. Comprising the following steps that S1, a plurality of detection units abutting against the curved surface of the chair back are provided, and each detection unit outputs pressure according to the height of the curved surface; s2, the multiple detection units are adjusted to be in a standard state, and in the standard state, each detection unit abuts against the curved surface of the standard chair back; s3, enabling the plurality of detection units to abut against the curved surface of the chair back to be detected so as to output and upload pressure; and S4, processing the uploaded pressure, and judging whether the curved surface of the to-be-detected chair back is qualified or not. According to the application, the plurality of local pressures of the curved surface of the chair back are detected in combination with the plurality of detection units, the curved surface bending shape of the chair back can be accurately detected and whether the curved surface of the chair back is qualified or not can be judged by analyzing and processing the plurality of local pressures, and the technical deficiency in the aspect at present is made up.

An intelligent saucer and furniture are provided. The intelligent saucer includes a cup barrel, a cup frame, a wireless charging assembly, a refrigeration assembly, and a control unit electrically connected to the wireless charging assembly and the refrigeration assembly respectively. The cup frame includes a frame body fixedly connected to the cup barrel, a roller rotatably arranged on and partially exposed outside the frame body, and a baffle plate is slidably fitted with the frame body. Within a movement stroke, the baffle plate has a first operating state of exposing the roller, and a second operating state of sheltering the roller. The wireless charging assembly and the control unit are fixed in the frame body. The refrigeration assembly is fixed at one side of the frame body away from the cup barrel, and corresponding to the cup barrel. An encoder on the control unit is rotatably connected to the roller.

Disclosed is one example of an easy chair capable of inhibiting links from being deformed and damaged when a large load acts on a cushion frame. A posture-changing mechanism of the easy chair includes a first link, a second link, and a male threaded rod, and these form a truss structure. Thus, in principle, no large bending moment is generated in the first link, the second link, and the male threaded rod. This posture-changing mechanism makes it possible to inhibit the first link, the second link, and the male threaded rod from being deformed and damaged by a bending moment when a large load acts on the cushion frame.