Stair tread measurer
OwnerJiayi Laiinventor
Life of this patent
Estimating the term…
Abstract
Disclosed is a novel stair tread measurer, including connecting bases, a sliding groove, a sliding bar, a connecting block, and edge rulers. One end of one of the connecting bases is connected to the sliding bar and the other end thereof is movably connected to one of the edge rulers. One end of the other one of the connecting bases is connected to the connecting base and the other end thereof is movably connected to the other one of the edge rulers. The sliding bar is slidably connected to one side of the sliding groove. The connecting block is connected to the other side of the sliding groove.
Claims16
A novel stair tread measurer, comprising a connecting base, a sliding groove, a sliding bar, a connecting block, a limiting block and an edge ruler, wherein one end of one of the connecting bases is connected to the sliding bar and the other end thereof is movably connected to one of the edge rulers;
- one end of the other one of the connecting bases is connected to the connecting block and the other end thereof is movably connected to the other one of the edge rulers;
- the sliding bar is slidably connected to one side of the sliding groove;
- the connecting block is connected to the other side of the sliding groove;
- wherein each of the connecting bases is provided with a pair of insertion connection grooves;
- and during use, one end of the limiting block is connected in the insertion connection grooves.
A novel stair tread measurer, comprising a connecting base, a sliding groove, a sliding bar, and an edge ruler, wherein one end of the connecting base is connected to the sliding bar and the other end thereof is movably connected to the edge ruler, and the sliding bar is slidably connected in the sliding groove;
- and an arc-shaped groove is formed in the other end of the connecting base, the edge ruler is configured to swing along the arc-shaped groove;
- wherein the edge ruler is provided with a second guide groove, and when the connecting base is connected to the edge ruler, a fastening screw penetrates through the arc-shaped groove and stretches outside the second guide groove;
- wherein a via hole is formed in the other end of the connecting base, and the fastening screw penetrates through the via hole and stretches outside the second guide groove.
A novel stair tread measurer, comprising a connecting base, a sliding groove, a sliding bar, a limiting block and an edge ruler, wherein one end of the connecting base is connected to the sliding bar and the other end thereof is movably connected to the edge ruler, the sliding bar is slidably connected in the sliding groove;
- wherein the connecting base is provided with a pair of insertion connection grooves;
- during use, one end of the limiting block is connected in the insertion connection grooves;
- and a magnetic part is arranged in the limiting block, and another magnetic part magnetically connected to the magnetic part is arranged on an outer surface of each of the insertion connection grooves.
Dependencies are inferred from the claim text.