Light casing
OwnerTsui-Yun WONGinventor
Life of this patent
Estimating the term…
Abstract
A light casing has a semi-circular fixed case, a semi-circular movable case, and two lateral fastening members. Each of the lateral fastening members has a first surface, a second surface, and an orifice disposed near the center of the lateral fastening member. A semi-circular positioning slot is disposed on the periphery of the orifice on the second surface, and a nearly circular sliding slot is disposed on the periphery of the positioning slot on the second surface. The ends of the fixed case are disposed in the positioning slots, and at least one light is disposed on the fixed case. The ends of the movable case are disposed in the sliding slots. When the fixed case overlaps the movable case, the light is uncovered. When the fixed case and the movable case form a covered space, the light is covered.
Claims10
A light casing, comprising:
- two lateral fastening members, each lateral fastening member having a first surface, a second surface, and an orifice disposed near the center of the lateral fastening member, a positioning slot disposed on the periphery of the orifice on the second surface, and a sliding slot disposed on the periphery of the positioning slot on the second surface;
- a fixed case having an arc-shaped cross-section, a concave opening surface, a convex surface, and two opening ends, and each of the two opening ends of the fixed case fixedly disposed in the positioning slot of one of the lateral fastening members;
- and
- a movable case having an arc-shaped cross-section, a concave opening surface, a convex surface, and two opening ends, and each of the two opening ends of the movable case movably disposed in the sliding slot of one of the lateral fastening members;
- and
- wherein when the movable case covers the convex surface of the fixed case, the concave opening surface of the fixed case is uncovered, and when the fixed case and the movable case form a covered space, the concave opening surface of the fixed case is covered by the movable case.
A light casing, comprising:
- two lateral fastening members, each lateral fastening member having a first surface, a second surface, and an orifice disposed near the center of the lateral fastening member, a nearly semi-circular positioning slot disposed on the periphery of the orifice on the second surface, and a nearly circular sliding slot having a first block portion and a second block portion and disposed on the periphery of the nearly semi-circular positioning slot on the second surface;
- at least one positioning base having two ends, one end attached to one of the two lateral fastening members, the other end can be secured on a well;
- a fixed case having an semi-circular cross-section, a concave opening surface, a convex surface, and two opening ends, the shape of the two opening ends of the fixed case being almost the same as the shape of the nearly semi-circular positioning slot, and each of the two opening ends of the fixed case fixedly disposed in the nearly semi-circular positioning slot of one of the two lateral fastening members;
- and
- a movable case having an semi-circular cross-section, a concave opening surface, a convex surface, and two opening ends, each of the two opening ends of the movable case movably disposed in the sliding slot of one of the two lateral fastening members, wherein when the first block portion blocks the movable case, the movable case covers the convex surface of the fixed case, and the concave opening surface of the fixed case is uncovered, and when the second block portion blocks the movable case, the concave opening surface of the fixed case is covered by the movable case.
Dependencies are inferred from the claim text.