Folding mechanism for a treadmill
First Claim
1. A folding mechanism for a treadmill, comprising a handrail assembly being pivotally attached by a coupling shaft to both sides of the front end of a base frame of a treadmill, a positioning unit with an engaging element being provided such that the handrail assembly can be downwardly moved toward the base frame in an initial storage position, a n-shaped foot rest being swivelably disposed at the center of the coupling shaft by a connecting arm,whereby the n-shaped foot rest can be extended from a front crossbar of the base frame by the synchronic swiveling action of the coupling shaft when the handrail assembly is moved in the initial storage position;
- in match with an n-shaped supporting frame, the base frame can be brought into an upright position to achieve a vertical and stable folding state.
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Accused Products
Abstract
A folding mechanism for a treadmill including a handrail assembly pivotally attached by a coupling shaft to both sides of the front end of a base frame of a treadmill. Meanwhile, a positioning unit with an engaging element is provided such that the handrail assembly can be downwardly moved toward the base frame in an initial storage position. Moreover, an n-shaped foot rest is swivelably disposed at the center of the coupling shaft by a connecting arm. In this way, the n-shaped foot rest can be extended from a front crossbar of the base frame by the synchronic swiveling action of the coupling shaft when the handrail assembly is moved in the initial storage position. In match with an n-shaped supporting frame, the base frame can be brought into an upright position to achieve a vertical and stable folding state.
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Citations
2 Claims
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1. A folding mechanism for a treadmill, comprising a handrail assembly being pivotally attached by a coupling shaft to both sides of the front end of a base frame of a treadmill, a positioning unit with an engaging element being provided such that the handrail assembly can be downwardly moved toward the base frame in an initial storage position, a n-shaped foot rest being swivelably disposed at the center of the coupling shaft by a connecting arm,
whereby the n-shaped foot rest can be extended from a front crossbar of the base frame by the synchronic swiveling action of the coupling shaft when the handrail assembly is moved in the initial storage position; - in match with an n-shaped supporting frame, the base frame can be brought into an upright position to achieve a vertical and stable folding state.
- View Dependent Claims (2)
Specification