Bicycle stem having a positioning mechanism for re-positioning a handle
First Claim
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1. A bicycle stem having a positioning mechanism for re-positioning the bicycle handle, comprising:
- a vertical tube;
an adaptor having a bore and an extension, wherein said bore receives therein said vertical tube so that the adaptor can rotate about the vertical tube; and
a lateral tube with a front end having a clamp for locking said handle, and a rear end pivotally connected to said extension of said adaptor;
characterized by further including a positioning mechanism, said positioning mechanism comprising a rod for fixing the adaptor on the vertical tube as said adaptor is rotated to the required position about the vertical tube.
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Abstract
A bicycle stem having a positioning mechanism for re-positioning a handle comprises a vertical tube; an adaptor having a bore and an extension, wherein the bore receives therein the vertical tube so that the adaptor can rotate about the vertical tube; a lateral tube with a front end having a clamp for locking the handle, and a rear end pivotally connected to the extension of the adaptor; and a positioning mechanism comprising a rod for fixing the adaptor on the vertical tube as the adaptor is rotated to the required position about the vertical tube.
13 Citations
3 Claims
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1. A bicycle stem having a positioning mechanism for re-positioning the bicycle handle, comprising:
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a vertical tube;
an adaptor having a bore and an extension, wherein said bore receives therein said vertical tube so that the adaptor can rotate about the vertical tube; and
a lateral tube with a front end having a clamp for locking said handle, and a rear end pivotally connected to said extension of said adaptor;
characterized by further including a positioning mechanism, said positioning mechanism comprising a rod for fixing the adaptor on the vertical tube as said adaptor is rotated to the required position about the vertical tube. - View Dependent Claims (2, 3)
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Specification