A safe, shock-absorbing, speed-adjustable squat rack for physical fitness

Abstract

The invention discloses a safe damping type speed-adjustable deep squatting frame for physical fitness. The deep squatting frame comprises a base. Vertical rods are welded to the center positions of the two side portions of the top end of the base. A lifting sliding groove is formed in the middle of the vertical rod in a penetrating mode. Storage notches are formed in the surfaces of the two sidesof the interior of the lifting sliding groove at equal intervals. Buffer assemblies are arranged at the positions, corresponding to the containing notches, of the front end face and the back end faceof the vertical rod. The deep squatting frame is scientific and reasonable in structure, and safe and convenient to use. The inclination angles of the upper and lower inclined surfaces of a buffer cushion block are different. In this way, the resistance of the buffering cushion block exerted on a barbell rod is large when the barbell rod is downward, while the resistance of the buffering cushionblock exerted on the barbell rod is small when the barbell rod is upward. Therefore, a user cannot bear excessive resistance of the buffering cushion block when standing up after squatting down. During the squatting process, the barbell rod is disengaged from a hand due to an emergency state. Therefore, the buffering cushion block can achieve an effective buffering effect, and the safety of the user is protected.

Description

technical field [0001] The invention relates to the technical field of fitness equipment, in particular to a safe, shock-absorbing and adjustable-speed squat frame for physical fitness. Background technique [0002] Squat is a kind of physical exercise. The standard of squat is to keep the back straight, and the hip joint is lower than the knee joint. Incorrect technical movements will damage the knee joint. Among them, weight-bearing squat is the most complicated in bodybuilding. There are many practice parts, which is a prescribed action in powerlifting competitions. When squatting with weight, you need to use a squat rack for assistance, which is convenient for storing the barbell and getting up after multiple loads. [0003] But the squat frame on the market can only be used as the tool of barbell storage at present, when the user cramps and squats down quickly, it is easy to occur that the barbell quickly falls, and the situation that the user is injured, its safety is ...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a safe, shock-absorbing and speed-adjustable squat frame for physical fitness, which can effectively solve the problem that the current squat frame on the market can only be used as a tool for storing barbells in the background technology mentioned above. When squatting down quickly, it is easy to cause the barbell to fall rapidly and injure the user, which is a problem of poor safety.

Images