7 results about "Sitting posture" patented technology

The invention discloses a multi-directional adjustable hand drawing table for automobile design. The multi-directional adjustable hand drawing table includes a supporting part, a height adjustment part and an angle adjustment part, and the height adjustment part and the angle adjustment part are both installed at the bottom of the supporting part. According to the multi-directional adjustable handdrawing table for automobile design, stability of the multi-directional adjustable hand drawing table is good, safety and reliability are achieved, use is convenient, the storage function is achieved, tilt and height adjustment can be conducted to meet the requirements of different users, the users conveniently change the sitting posture to relieve fatigue, and the condition that the users carryout automobile design hand drawing work is more facilitated; meanwhile, the function of fixing hand drawing paper or hand drawing books or hand drawing boards for automobile design is further achieved, then, the users can pad double feet high, promotion of blood circulation of lower limbs of the users is facilitated, and the condition of varicose veins of the lower limbs of the users due to working for a long time is avoided; and in addition, a prepared protective layer can effectively improve anti-corrosion, anti-slip and anti-aging properties of the table, so that the service life of the hand drawing table is long.

The invention relates to a device for maintaining a human body in a correct sitting posture, and belongs to the technical field of human posture protection and correction. The device comprises a protective screen and a fixing device, wherein the protective screen comprises a main frame and an isolating surface. The main frame, as a major stressed component, is used for fixing the isolating surface, and the isolating surface is in charge of restraining the human body's sitting posture; the isolating surface is arranged at the inner side of the main frame; the lower end of the main frame is connected to the fixing device; and by virtue of the fixing device, the device is fastened to a fixed object. With the application of the device provided by the invention, bad postures of a human body in such activities as writing, operating computers and the like can be prevented and wrong postures can be corrected, so as to effectively prevent myopia, hunchback and the like. Meanwhile, the device is convenient and flexible to use; and various entertainment and teaching aiding functions can be expanded as required.

The invention discloses a sitting posture corrector for a rowing machine, which includes a seat cushion, and also includes a fixed rear rod, a front and rear adjustment rod and a fixed front rod. The lower end of the fixed rear rod is arranged on the seat cushion; the front and rear adjustment rods are curved and upward protruding; the rear end of the front and rear adjustment rod is connected to the upper end of the fixed rear rod, and the front end of the front and rear adjustment rod is connected to the fixed front rod. The invention avoids the user's body shaking under the clamping of the fixed front rod and the fixed rear rod, realizes the fixed body, ensures the correct use of the rowing machine, and reduces the probability of injury; , so that it can be used by people with different heights and different body thicknesses, which expands the number of users and improves the practicality.