4results about How to "Sit comfortably" patented technology

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 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.