Multifunctional space body-building device

Abstract

The invention discloses a multifunctional space body-building device which is characterized by comprising a stress metal frame, various spring exercisers and fixed foot rings. Under a space weightlessness state, the principle of force and reacting force is utilized for strength trainings, and the stress metal frame is of an assembling type and assembled by using a supporting bar, a stress bent bar, a stress cross bar and a fixed base, wherein all the metal bars are connected, and tenons are embedded in pipe cavities to fix the metal bars by combining screws; and the fixed foot rings are matched to bear acting force during strength trainings. An upper limb spring exerciser, a waist and belly spring exerciser and a lower limb spring exerciser are also designed with different lengths and different contractility by further utilizing the expansion force of a high-strength elastic band and various training postures designed according to the ergonomic principle, and three body building modes are designed by combining the influence of weightlessness on human body physiological functions in the aerospace medicine and utilizing sports medicine theories and methods according to the ergonomic principle, thereby successfully realizing various training actions under gravity environment.

Description

technical field [0001] The invention relates to a multifunctional aerospace fitness device, which belongs to the field of engineering technology and sports equipment research. Background technique [0002] With the development of my country's aerospace technology and the great success of the manned Shenzhou series of spacecraft, the footprints of the Chinese people began to enter space. However, astronauts are restricted by various environmental factors when performing tasks in the space environment, especially the weightlessness of space has a huge impact. People live in an environment with gravity on the ground for a long time. Once they enter a weightless environment, they will feel uncomfortable with their living habits. To this end, various measures must be taken for the life of astronauts: designing tight clothing for astronauts, because fat clothes will float up; fixing items in the cockpit to avoid free floating. The biggest impact on astronauts in weightlessness i...

AI Technical Summary

Problems solved by technology

[0005] 3. Bone mineral metabolite disorder

[0009] Various fitness machines under the gravity environment, due to their own gravity support (or the weight of dumbbells), can complete various training actions without additional support points during exercise; but under the condition of weightlessness in space, conventional various training Movements, such as sit-ups, push-ups and other exercises cannot be performed (dumbbells also lose weight), and need to be completed with additional support points

Images