Strap fastener set
OwnerHan-Ching Huanginventor
Life of this patent
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Abstract
A strap fastener set, capable of providing a reading of a tensile force exerted thereon, includes a strap fastener for winding a first strap and a gauge provided between the strap fastener and a second strap. The gauge includes a cylinder tied with the second strap. The cylinder includes a window defined therein and a scale provided thereon along the window. A first ring is secured to the cylinder. A spring is put in the cylinder. A rod extends past the ring through the spring for connection with the strap fastener. A second ring is secured to the rod so that it is moved relative to the cylinder so as to compress the spring against the first ring when a tensile force is exerted on the straps. The second ring includes an indicator formed thereon for cooperation with the scale so as to provide a reading of the tensile force.
Claims11
A strap fastener set including a strap fastener for winding a first strap and a gauge provided between the strap fastener and a second strap, wherein the gauge includes:
- a cylinder tied with the second strap, the cylinder including a window defined therein and a scale provided thereon along the window;
- a first ring secured to the cylinder;
- a spring in the cylinder;
- a rod extending past the first ring through the spring for connection with the strap fastener;
- a second ring secured to the rod so that it is moved relative to the cylinder so as to compress the spring against the first ring as a tensile force is exerted on the straps, the second ring including an indicator formed thereon for cooperation with the scale in order to provide a reading of the tensile force;
- and
- a joint for connecting the rod with the strap fastener, wherein the joint includes a middle section pivotally connected with the rod and two terminal sections pivotally connected with the strap fastener.
A strap fastener set including a strap fastener for winding a first strap and a gauge provided between the strap fastener and a second strap, wherein the gauge includes:
- a cylinder tied with the second strap, the cylinder including a window defined therein and a scale provided thereon along the window;
- a first ring secured to the cylinder;
- a spring in the cylinder;
- a rod extending past the first ring through the spring for connection with the strap fastener;
- a second ring secured to the rod so that it is moved relative to the cylinder so as to compress the spring against the first ring as a tensile force is exerted on the straps, the second ring including an indicator formed thereon for cooperation with the scale in order to provide a reading of the tensile force;
- a third ring secured to the cylinder for connection with the second strap;
- and
- a bolt secured to the third ring for connection with the second strap.
Dependencies are inferred from the claim text.