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US 11,498,201 B2Granted
Joint for a swing wrench
OwnerYi-Min Liinventor
Life of this patent
Estimating the term…
Abstract
A tool box-used buckling apparatus includes a buckle, a sleeve, a shaft and two limiting elements. The buckle includes two substantially parallel lateral strips. The lower shaft includes a middle section inserted in the sleeve and two terminal sections inserted in the lateral strips. The limiting elements extend toward each other from the lateral strips. The limiting elements are in contact with two ends of the sleeve, thereby keeping the sleeve on the middle section of the lower shaft.
Claims8
A box-used buckling apparatus comprising:
- a buckle comprising two substantially parallel lateral strips;
- a sleeve;
- a lower shaft comprising a middle section inserted in the sleeve and two terminal sections inserted in the lateral strips;
- two limiting elements extending toward each other from the lateral strips, wherein the limiting elements are in contact with two ends of the sleeve, thereby keeping the sleeve on the middle section of the lower shaft;
- an upper shaft comprising two lateral sections inserted in the lateral strips, and
- a biasing element connected to the upper shaft so that the biasing element is rotatable relative to the buckle via the upper shaft.
3 more elements
Dependencies are inferred from the claim text.