Stable and antiskid Smith machine

Abstract

The invention is a stable and non-slip Smith frame. The rear vertical beam is a rod-shaped structure with the upper part bent forward, and the foot beam is a rod-shaped structure with the front part bent to the ground. The bottom of the vertical beam is fixed on the upper part of the foot beam without For the part that bends to the ground, the upper part of the vertical beam and the top of the rear vertical beam are fixed at the top of the front part, and the top of the foot beam that is not bent to the ground is fixed at the lower part of the rear vertical beam. There is a board on the side of the beam, and the two sides of the board are hook-shaped structures. There is a front guide rod between the part of the foundation beam that is not bent to the ground and the part that bends to the front of the rear vertical beam. The top of the front guide rod is hinged to the rear vertical beam. The bottom end is a free end. There is a safety frame at the lower part of the front guide rod, and a safety frame hook is provided between the safety frame and the vertical beam. The two ends of the safety frame hook are respectively connected with the safety frame and the vertical beam hinge. The guide sliding sleeve is connected with a pair of hook pieces through a hinge, and a spacer sleeve is connected between the other ends of the two hook pieces.

Description

technical field [0001] The invention relates to the technical field of fitness equipment, in particular to a stable and non-slip Smith rack. Background technique [0002] With the progress of social economy, people's pace of life is getting faster and faster, causing many people to enter a sub-health state due to too much work intensity, so more and more people realize the importance of fitness. Squat is a very effective and common fitness exercise. The Smith rack is an important equipment for squatting. However, the common Smith rack is often unstable in structure, and it will cause certain safety hazards to the bodybuilder after using it for a long time. In addition, when doing When squatting, people's feet are directly in contact with the smooth bottom surface, which is easy to slip. Therefore, technical improvements are required. Contents of the invention [0003] The invention aims to solve the deficiencies of the prior art and provide a stable and non-slip Smith ra...

AI Technical Summary

Problems solved by technology

Squat is a very effective and common fitness exercise. The Smith rack is an important equipment for squatting. However, the common Smith rack is often unstable in structure, and it will cause certain safety hazards to the bodybuilder after using it for a long time. In addition, when doing When squatting, the human feet are directly in contact with the smooth bottom surface, which is easy to slip

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