30results about How to "Easy to lie down and rest" patented technology

The invention relates to the field of wheelchair design, in particular to a wheelchair provided with a standby seat. The wheelchair comprises a wheelchair body, wherein the wheelchair body is provided with a seat cushion, armrests, wheels, a backrest and a foot part. The backrest and the seat cushion are of hollow structures and are both made of a breathable high-temperature-resisting material, and heating devices and fans are arranged in the inner cavity of the backrest and the inner cavity of the seat cushion, the standby seat and a first telescopic hydraulic cylinder are installed below the seat cushion, the standby seat is connected with the first telescopic hydraulic cylinder, and the first telescopic hydraulic cylinder drives the standby seat to slide in the advancing direction of the seat cushion back and forth. The foot part consists of a plate and a pedal which are connected, wherein one side of the plate is in sliding connection with the side, away from the backrest, of the seat cushion. A sliding rail extends in the length direction of the side. The plate slides in the length direction of the sliding rail. When the backrest and the seat cushion of the wheelchair are dried, a wheelchair user can be moved onto the standby seat and is convenient to use.

The invention relates to a comfortable student chair. The comfortable student chair comprises a chair body and a chair back, wherein the chair back is arranged behind the chair body, a shaft rod is arranged at the joint of the chair back and the chair body, the chair back can rotate around the shaft rod, and adjusting components are arranged at two ends of the shaft rod. The comfortable student chair has the beneficial effects that the students can conveniently lie down and rest during noon break by adjusting the gradient of the chair back as required, so that the noon break quality of the students is improved, and the studying efficiency of the students is favorably improved; and meanwhile, the structure is simple, and the adjusting is convenient.

The invention relates to a seat for a disabled person. The seat comprises a stool and a backrest hinged to the left side of the stool, and cylindrical blocks are fixedly installed on the front and rear sides of the backrest; handrails are fixedly installed at the front and rear sides of the stool, and a row of square grooves are horizontally formed in each handrail; a clamping strip is matched with any one of the square grooves in a vertical sliding mode, and a clamping groove matched with the corresponding cylindrical block in a sliding mode is formed in the upper portion of each clamping strip. The seat is convenient to use; not only can two seat baffles be controlled to open and close to provide convenience for the disable person to defecate, but also the angle of the backrest can be effectively changed to provide convenience for the disable person to lie down for sleep and rest, and therefore the disabled person can conveniently take care of himself/herself in daily life.

The invention discloses an electronic self-control turning-over nursing bed. The nursing bed comprises a bed frame, a first bed board, two second bed boards, a third bed board and a fourth bed board. The first bed board, the two second bed boards, the third bed board and the fourth bed board are located on the bed frame, the first bed board and the fourth bed board are arranged on the bed head and the bed tail respectively, and the two second bed boards and the third bed board are arranged between the first bed board and the fourth bed board in parallel. The two second bed boards are fixedly arranged, and the third bed board is arranged between the two second bed boards and can be bidirectionally overturned relative to the two second bed boards through a side turning mechanism. The middle portion of the nursing bed is composed of the two fixed second bed boards and the third bed board connected through the side turning mechanism, the third bed board can be turned over bidirectionally relative to the two second bed boards through the side turning mechanism, and when the third bed board is turned over, a patient directly falls onto the horizontally-arranged second bed boards from the third bed board, and the patient can be buffered through the second bed boards, so that the patient is prevented from falling off from the nursing bed when the whole nursing bed is turned over.

The invention discloses a household single-person extensible sofa, and relates to the technical field of homes. The household single-person extensible sofa comprises a sofa body and a wooden chair frame, wherein the wooden chair frame is fixedly mounted inside the sofa body; a cushion is arranged inside the sofa body; a left chair and a right chair are fixedly mounted on the two sides of the cushion respectively; chair pillows are fixedly mounted at the tops of the left chair and the right chair; and a back chair is arranged on the back side of the cushion. The household single-person extensible sofa has the functions of shaking forwards and backwards, so that the shaking experience effect is improved, and the front-back 30-degree safe shaking can be realized; the design of a head and neckregion, a shoulder and neck region, a back region, a lumbar vertebra region and a leg and abdomen region completely accords with human engineering mechanics, so that better neck and shoulder kneading, back massage, waist squeezing and hip microearthquake can be carried out on a human body, and the usage rate is greatly improved; and the sofa can be adjusted to be convenient for a user to lie halfand lie flat.

The invention relates to a wheelchair applicable to a paraplegia patient. The wheelchair comprises a wheelchair body and is characterized in that the wheelchair body is provided with a wheelchair frame, a seat cushion, a backrest and a footrest; two vertical support rods are mounted on the wheelchair frame; a winding device is arranged at the upper end of each of the two support rods, each winding device comprises a rotary part, a chain winds each rotary part, one end of each chain is connected with the corresponding rotary part, and the other end of each chain is connected with the end, away from the seat cushion, of the backrest; a telescopic push rod is arranged on the back side of the backrest, and a universal wheel is mounted at one end, away from the backrest, of the telescopic push rod; the footrest comprises a plate and a footboard, and one lateral side of the plate is rotatably connected with one lateral side, away from the backrest, of the seat cushion; the footboard is mounted on the plate, and the footboard is vertical to the plate and parallel with the lateral side, connected with the seat cushion, of the plate; when the plate is turned upwards relative to the seat cushion, and footboard points upwards. By the wheelchair, the singleness problem that the patient can only sit and lean on an existing wheelchair, and the existing wheelchair is inconvenient for the paraplegia patient to use.

The invention relates to a seat, in particular to a soft seat suitable for auxiliary cooling of a stool plate in summer. The technical problem to be solved by the invention is to provide the soft seat suitable for auxiliary cooling of the stool plate in summer, which can cool the seat plate of the seat and can cool people by fanning. In order to solve the technical problem, the invention provides the soft seat suitable for auxiliary cooling of the stool plate in summer. The soft seat comprises a bracket connected with a seat plate; a rotating rod which is rotationally connected to the seat plate; a backup plate which is connected to the rotating rod; a refrigeration sheet which is connected to the backup plate; a cooling mechanism which is connected between the bracket and the seat plate; and a transmission mechanism which is connected between the backup plate and the bracket. The seat plate is cooled through the cooperation of the cooling mechanism and the transmission mechanism, and the rotating plate is in a flat state through the extension mechanism, so that a worker can conveniently lie down to have a rest.

The invention discloses a vehicle seat additionally provided with movable sleep rests. The vehicle seat mainly comprises a headrest, the sleep rests, a connecting rod, a connecting head, a backrest and a vehicle seat body. The vehicle seat is characterized in that the sleep rests are installed at the two sides of the headrest through the connecting rod and the connecting head respectively, and arecombined into a platform, and the platform can be used for passengers at the back row to lie on for a rest. Each sleep rest is constituted by a soft board, a hard board and a square pipe, wherein each soft board adheres to the front of the corresponding hard board, and each square pipe is fixed to the lower portion of the corresponding hard board. The middle section of the connecting rod is a square rod, and the two sides of the connecting rod are round rods; threaded holes are formed in the two ends of each round rod respectively. The connecting head is constituted by a rear plate, a lateralplate and a clamping plate, the included angles among the rear plate, the lateral plate and the clamping plate are 90 degrees, the rear plate and the lateral plate are rectangular, nail holes are formed in the plate surfaces, and the connecting head can be locked to the rear side of the upper end of the backrest through screw spikes; the clamping plate is semicircular, round holes are formed in the center of the clamping plate, and bolts are additionally arranged, and can be screwed into the threaded holes in the two ends of each round rod to fix the connecting rod.

The invention discloses an office fitness chair. The office fitness chair comprises a seat, a backrest exercise device and a leg exercise device; the backrest exercise device is rotationally installedat the rear behind the seat; when the backrest exercise device is vertically placed, the pulling force of the arms of a user can be exercised; a backrest stop lever is taken down, and therefore, thebackrest exercise device is laid flat, the user can have a rest conveniently, and bench press can also be exercised; when legs are exercised, the leg exercise device is manually pulled out, a seat rodsleeve is taken down, the user sits on a seat plate to exercise at any time, and therefore, the user can do exercise and do work at the same time; the height of a saddle and the height of armrests can be adjusted, and the user sits on the saddle and grasps the armrests tightly, which is equivalent to exercising on an exercise bicycle; after exercising is finished, the leg exercising device is pushed to the position below the seat plate, then a connecting buckle is opened, a thrust frame is rotated backwards to the position behind a backup plate, and therefore, the equipment can be used as a common seat, and the practicability of the equipment is improved.

The invention provides a neck fixing and supporting device for an emergency department. The device comprises a fixing base, telescopic devices are fixedly connected to the lower portion of the left end and the lower portion of the right end of the fixing base, a movable groove is formed in the middle of the upper end of the fixing base, a storage groove is formed in the middle of the right groove wall of the movable groove, a lifting device is fixedly connected to the groove wall of the lower end of the movable groove, a bottom plate is fixedly connected to the upper end of the lifting device, a movable groove is formed in the middle of the upper end of the bottom plate, limiting grooves are formed in the front portion and the rear portion of the upper end of the bottom plate, an adjusting device is jointly slidably connected between the two limiting grooves and the movable groove, the upper portion of the left end and the upper portion of the right end of the adjusting device are both fixedly connected with fixing plates, and the upper portions of the opposite faces of the two fixing plates are both movably connected with two positioning pins in a penetrating and inserting mode. According to the neck fixing and supporting device for the emergency department, the supporting effect of the whole neck fixing and supporting device is good, the neck of a patient can be protected, adjustment is convenient, flexibility is high, and the neck fixing and supporting device is suitable for wide application.

The invention discloses a multifunctional double seat, which comprises a skeleton, a sponge layer covered on the surface of the skeleton and a lining layer wrapped on the surface of the sponge layer, wherein the skeleton comprises a seat skeleton, a backrest skeleton which is connected with the seat skeleton in a rotational mode and a lengthening skeleton; a headrest inserting shaft is fixed to the lengthening skeleton; a stretching headrest inserting pipe which is inserted into the headrest inserting shaft in a matching mode to allow the lengthening skeleton and the backrest skeleton to fixed to form a plane is fixed to the backrest skeleton; and a folding headrest inserting pipe which is inserted into the headrest inserting shaft in a matching mode during folding to allow the lengthening skeleton to be fixed to the back of the backrest skeleton is fixed to the backrest skeleton. According to the multifunctional double seat, the lengthening skeleton which is fixed to the back of the backrest skeleton during the folding can be stretched to be fixed to form the plane with the backrest skeleton when passengers have a rest due to lacking in strength, so that the passengers lie flatlyfor resting.

The invention relates to the technical field of office chairs, in particular to an ergonomic office chair and a using method thereof. The ergonomic office chair comprises a supporting plate, supporting legs, a fixing plate, a frame plate and a protruding plate, the left end of the protruding plate is fixedly connected with a spring, the left end of the spring is fixedly connected with a hanging plate, the top end of the hanging plate is fixedly connected with the bottom end of the supporting plate, and the top end of the supporting plate is fixedly connected with a backup plate. Two via holes are formed in the middle of the backup plate, adjusting plates corresponding to the via holes are arranged at the right end of the backup plate, adjusting devices are arranged at the ends, away from the middle of the backup plate, of the adjusting plates, extrusion shafts are fixedly connected to the middles of the adjusting plates, a wide plate is fixedly connected to the right ends of the extrusion shafts, a longitudinal plate is fixedly connected to the right portion of the top end of the supporting plate, and a servo motor is installed on the upper portion of the right end of the longitudinal plate. The output shaft end of the servo motor is fixedly connected with a connecting plate, trigger blocks are fixedly connected to the upper portion and the lower portion of the left end of the connecting plate, and the left end of each trigger block makes contact with the right end of the corresponding wide plate. A user can lie down to have a rest conveniently, the user can be massaged conveniently, and practicability is high.

The invention discloses a multifunctional manual wheelchair with high comfort, and relates to the field of wheelchairs, the multifunctional manual wheelchair comprises a seat plate, a backup plate, a leg supporting plate, armrests and a supporting mechanism arranged at the bottom of the seat plate, the supporting mechanism comprises two supporting plates which are arranged below the seat plate and symmetrically distributed, the supporting plates are slidably connected with supporting sliding rods which are fixedly connected with the seat plate and are uniformly distributed, and the supporting sliding rods are fixedly connected with a limiting plate; a rod body, located between the limiting plate and the supporting plate, of the supporting sliding rod and a rod body, located between the seat plate and the supporting plate, of the supporting sliding rod are sleeved with second elastic pieces; the supporting plates are fixedly connected with a support plate, and the support plate is provided with a walking wheel assembly; and the seat plate is hinged to the backup plate, the seat plate is hinged to the leg supporting plate, the seat plate is in sliding connection with the armrests, and the seat plate is provided with an adjusting mechanism. The seat plate, the backup plate, the leg supporting plate and the armrests can be adjusted at the same time, operation is easy, implementation is easy, and moving is stable without bumping.

The invention discloses a multifunctional chair, comprising a backrest, a seat and a square post; the bottom of the seat is mounted on a rotary leg; the front and rear of the left end of the seat are symmetrically provided with lugs; the bottom end of the backrest is disposed between the two lugs; each lug is provided with a square hole, and the bottom end of the backrest is provided with square holes correspondingly; the square post penetrates the square holes of the lugs and the square holes in the bottom end of the backrest at the same time; the cross section of the square post is square. The multifunctional chair has sitting function, may also serve as a bed to make it convenient for people to lie down and rest at noon, and is simple in structure and rich in functionality.

The invention discloses a multifunctional vehicle-mounted tool box arranged between that automobile seat and the automobile floor, the tool box includes a box body provided with a pulley assembly, a slide rail assembly slidably engaged with the pulley assembly, a telescopic support assembly and an auto-telescopic drive assembly, the slide rail assembly includes a horizontal portion and a tilt portion tilted upward along a rear side of the vehicle seat toward a front side of the vehicle seat, the pulley assembly slidably cooperating with the slide rail assembly to enable the cabinet to protrudeor retract from the bottom of the vehicle seat; the telescopic support assembly is installed at the bottom of the front side of the box body for supporting the box body so as to keep the box body ina horizontal state. The invention also discloses a use method of a multifunctional vehicle-mounted tool box, which comprises an extension method and a retraction concealment method. The invention hasthe advantages of high automation degree, good safety and strong function.