Power Squat Machine Dual Stopper Safety
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Solution Overview
Problem
Existing power squat exercise machines lack the ability to provide sufficient resistance and safety features, making it difficult for users to maintain balance and prevent injuries, especially when using additional weights or experiencing fatigue.
Innovation Solution
A power squat machine with a dual stopper system, an extra-wide foot platform, and angled shoulder pads that allows for controlled movement and automatic resistance support, enabling users to safely perform squats with varying resistance levels and preventing injury by disengaging the resistance when needed.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Power
If additional resistance is added to increase training intensity, then the exercise effectiveness is improved, but the risk of injury and difficulty in maintaining balance increases
Solution Approach 1:
The patent applies preliminary anti-action by incorporating a stopper system that preemptively prevents the barbell from causing injury if the user fails out. The stopper is positioned to intercept the barbell's downward motion before it can impact the user's body, thereby countering the harmful effect of high resistance before it can cause harm.
Solution Approach 2:
The stopper system serves as a form of beforehand cushioning by providing a safety mechanism that absorbs the potential impact energy. When the user cannot maintain the exercise and the barbell begins to collapse, the stopper intercepts and stops the barbell, preventing the full force from transferring to the user's body.
2Reliability
If a stopper system is added to prevent injury, then safety is improved, but the device complexity increases
Solution Approach 1:
The patent extracts the safety function from the main exercise mechanism by adding a separate stopper system that operates independently. The stopper is a simple mechanical component that can be added to the existing machine without fundamentally altering the squatting motion or resistance mechanism, thereby minimizing the increase in overall device complexity.
3Ease of operation
If the barbell is supported by the user's body to maintain balance, then exercise control is improved, but the risk of collapse and injury increases when fatigue sets in
Solution Approach 1:
The stopper system acts as an intermediary safety mechanism between the user and the barbell. When the user experiences fatigue and can no longer maintain proper form or support the barbell, the stopper intervenes to prevent the barbell from causing injury. It mediates the interaction between the user's failing ability to control the weight and the potentially harmful effects of the barbell's downward motion.
Data Source
AI summary
The power squat exercise machine is an exercise machine for performing a squat exercise in a safe and controlled manner by providing shoulder pads with a specific angle which allows for the optimal comfort, posture, safety, and transfer of strength to a free weight squat. Support members are provided for more stability to the machine. It provides a dual safety stopping mechanism. The stopping mechanism provides controlled movement by the user and a safe entry and exit from the squat exercise machine. An adjustable safety locking mechanism is also provided which allows the user to control the movement range of the resistance.