8results about How to "Sit comfortably" patented technology

The utility model discloses an adjustable transplanter seat which comprises a seat base bent pipe, a seat bottom plate is installed on the upper surface of the seat base bent pipe in a welded mode, and a backrest is installed on the rear side of the seat base bent pipe in a welded mode. A plurality of groups of lower transverse pipes for limiting the U-shaped bolts are jointly mounted on the lower surfaces of the seat base bent pipe and the backrest, and a group of supporting rods are movably mounted at the bottom of each group of lower transverse pipes. The U-shaped bolt does not bear force on the lower transverse pipe by rotating the nut, so that the extending position of the bent pipe of the seat base is adjusted according to the use requirement of a user, the user can sit down more comfortably, the inserting hole formed in the bottom of the supporting rod used for supporting the whole seat structure can be connected with the transplanter through another U-shaped bolt, and the transplanter is more convenient to use. And the mounting position of the whole seat structure can be freely adjusted, so that the sitting space of the transplanter is increased, and the safety of the transplanter for carrying personnel in the working process is further improved.

The utility model relates to a modular leisure chair, which is characterized in that a seat frame, a backrest frame, armrest frames and back ear frames are respectively arranged in a modular seat cushion, a backrest, armrests and back ears of the chair, the backrest frame and the armrest frames are detachably arranged on the seat frame, and the back ear frames are detachably arranged on two sides of the backrest frame; a mounting seat is fixedly arranged at the lower part of the backrest frame, an air rod is arranged in the accommodating space, the output end of the air rod is connected with the connecting iron pipe, and the other end of the air rod is connected with the mounting seat; the air rod can act on the connecting iron pipe to drive the connecting piece assembly to act, so that the rear connecting iron piece is driven to rotate, the backrest frame can rotate by a certain angle to fall backwards, and the foot stool rotates by a certain angle to turn upwards. According to the scheme, the seat cushion, the backrest, the armrests and the back lugs in the seat are detachably connected and are convenient to disassemble and assemble, the loading quantity can be increased, transportation is facilitated, and the transportation cost is reduced; and a motor in the seat is replaced by the air rod, so that the manufacturing cost is saved.

The utility model relates to the technical field of wheelchairs, and discloses a multifunctional wheelchair which comprises a wheelchair body, a bottom cushion is fixedly installed on the outer wall of the wheelchair body, a back cushion is fixedly installed at the position of a backrest of the wheelchair body, an embedded groove is formed in the bottom cushion, and a chamber pot is movably attached to the inner wall of the embedded groove. And two limiting plates are fixedly mounted on the outer wall of the chamber pot. According to the multifunctional wheelchair, through the arrangement of the insertion frame, when a crutch and a patient need to use a chamber pot, a movable plate is moved rightwards and then turned over upwards, the movable plate is clamped through a limiting rod, the chamber pot is plugged into an embedding groove, the chamber pot is rotated by 90 degrees, and the effect of limiting the chamber pot from moving downwards can be achieved; by arranging a left soft plate and a right soft plate, the patient can sit more comfortably, the effect of multifunctional use is achieved, and the problems that most of existing household wheelchairs can only transfer the patient to achieve the function of riding instead of walking, the function is relatively single, and inconvenience is possibly caused during use are solved.

The utility model discloses a self-storage intelligent folding sofa, and relates to the technical field of furniture. The device comprises a base used for supporting an upper part of the sofa, and a handrail is fixedly mounted at the top of the base; the backrest is used for supporting the trunk of a user; the telescopic plate is used for supporting the legs of a user; the telescopic device comprises a fixed column, the outer surface of the fixed column is rotatably connected with a rotating ring, the outer surface of the rotating ring is fixedly connected with a first telescopic rod, the end, away from the rotating ring, of the first telescopic rod is rotatably connected with a sliding block, the outer surface of the sliding block is rotatably connected with an extension rod, and a second telescopic rod is arranged outside the extension rod; the end, away from the rotating ring, of the second telescopic rod is rotationally connected with an extension rod, the end, away from the second telescopic rod, of the extension rod is rotationally connected with a pushing block, the backrest and the telescopic plate are linked through the telescopic device, and the purpose that the sofa can extend to be more suitable for people to have a rest is achieved.

The utility model discloses a reflective safety child seat luggage case which comprises a case body, a placing groove is formed in the front portion of the case body, a first baffle is arranged in the placing groove, a second baffle is arranged outside the first baffle, a locking mechanism is arranged between the first baffle and the second baffle, and buffering mechanisms are arranged on the front side and the rear side of the upper portion of the case body. And two reflective tapes are arranged in the middle of the outer part of the baffle II. Compared with the prior art, the child chair has the advantages that the first baffle can be matched with the limiting rod and the limiting block to slide up and down in the second baffle, so that the height of the first baffle can be adjusted according to the heights of different children, the first baffle and the second baffle can completely block the backs of the children, and the children are prevented from falling off when leaning backwards; and the locking mechanism is arranged to fix and limit the second baffle after adjustment is completed, and the supporting stability is guaranteed.

The utility model belongs to posture correcting cushion structure technical field, especially point a kind of posture correcting cushion with shape change function, including cushion main body and backrest main body, cushion main body and backrest main body are independent of each other, and at least one elastic sheet is connected between cushion main body and backrest main body, and one end of elastic sheet is fixed on cushion main body, the other end is fixed on backrest main body;External force is applied, and elastic sheet can be deformed, so that backrest main body can be moved relative to cushion main body;The two sides of cushion main body and backrest main body are all warped and form arc portion, and the arc portion of the two sides of cushion main body lets the hip of user be in and close to the middle;The arc portion of the two sides of backrest main body lets the back of user be in and close to the middle.The utility model provides a kind of posture correcting cushion with shape change function.

The utility model relates to the technical field of folding chairs, in particular to an integrated backrest rotating chair. The integrated backrest rotating chair comprises two groups of mutually symmetrical supporting assemblies, a first connecting assembly, a second connecting assembly and a backrest assembly, the first connecting assembly and the second connecting assembly are arranged between the two groups of supporting assemblies, the backrest assembly is arranged on any group of supporting assemblies, and each supporting assembly comprises a first supporting leg and a second supporting leg; the first supporting leg is provided with a first connecting piece, a fixing base rotationally connected with the backrest assembly and a fixing piece connected with the second connecting assembly, the first connecting piece is connected with a second supporting leg, the second supporting leg is provided with a second connecting piece, and the second connecting piece is provided with a supporting transverse rod and a telescopic piece connected with the fixing base. The supporting cross rod is connected with the first supporting leg, so that when the backrest rotating chair is unfolded, the lower end face of the fixing piece abuts against the upper end face of the fixing seat, the stability and the folding height of the whole structure are guaranteed, and folding is convenient.