Blind hinge used for furniture
OwnerTai Wai Nginventor
Life of this patent
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Abstract
A blind hinge used for furniture, comprising a movable cup seat provided on the furniture door body, a regulating base provided on the main body of furniture, a rotary arm connected between the movable cup seat and the regulating base as well as an torsion spring designed to generate start-stop acting force on the movable cup seat at least, wherein two torsion springs are respectively mounted on the notches on both sides at the bottom of the movable cup seat; The torsion spring at least comprises a first supporting leg with one end extending into the cup body of the movable cup seat and being connected with it as well as a second supporting leg with another end being extended into the cup body of movable cup seat and being connected with the rotary arm.
Claims16
A blind hinge used for furniture, comprising a movable cup seat-configured to couple to a furniture door body, a regulating base configured to couple to a main body of furniture, a rotary arm connected between the movable cup seat and the regulating base as well as at least one torsion spring mounted on at least one notch on a side of the movable cup seat and designed to generate start-stop acting force on the movable cup seat at least, wherein the at least one torsion spring comprises a first supporting leg with one end extending into and connecting with a cup body of the movable cup seat and a second supporting leg with another end extending into the cup body of the movable cup seat and being connected with the rotary arm;
- wherein a free end of the first supporting leg is bent, at least one slot hole is provided on the movable cup seat corresponding to the first supporting leg, which extends into the slot hole and is connected with an end surface of a side wall protruding from a midportion of the movable cup seat.
Dependencies are inferred from the claim text.