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A non-glass-cutting and adjustable hinge has a doorframe mount, a securing base, a spindle, a door bracket assembly, at least one positioning device and an adjusting assembly. The securing base is securely attached to the doorframe mount. The door bracket assembly is pivotally connected to the secur

A non-glass-cutting and adjustable hinge has a doorframe mount, a securing base, a spindle, a door bracket assembly, at least one positioning device and an adjusting assembly. The securing base is securely attached to the doorframe mount. The door bracket assembly is pivotally connected to the securing base with the spindle to attach to a glass panel and has a door bracket, two resilient plates, a pushing plate and multiple pushing bolts. The door bracket is constructed of a single body and has an engaging recess and multiple pushing threaded holes. The resilient plates are mounted inside the engaging recess and located respectively at two sides of the engaging recess. The pushing plate is mounted inside the engaging recess and abuts against one of the resilient plates. The pushing bolts are screwed respectively into the pushing threaded holes and push against the pushing plate.

대표청구항 ▼

What is claimed is: 1. A non-glass-cutting and adjustable automatic positioning hinge for a glass door and the adjustable hinge comprising: a doorframe mount; a securing base securely attached to the doorframe mount; a spindle mounted in the securing base and having an exterior surface; a door bra

What is claimed is: 1. A non-glass-cutting and adjustable automatic positioning hinge for a glass door and the adjustable hinge comprising: a doorframe mount; a securing base securely attached to the doorframe mount; a spindle mounted in the securing base and having an exterior surface; a door bracket assembly pivotally connected to the securing base with the spindle to attach to a glass panel of the glass door and comprising a door bracket constructed of a single body; an engaging recess defined in the door bracket to hold the glass panel and having two sides; two resilient plates mounted inside the engaging recess and located respectively at the sides of the engaging recess; a pushing plate mounted inside the engaging recess and abutting against one of the resilient plates; multiple pushing threaded holes defined in the door bracket, communicating with the engaging recess and corresponding to the pushing plate; and multiple pushing bolts screwing respectively into the pushing threaded holes and pushing against the pushing plate; at least one positioning device mounted between the securing base and the spindle to position the glass panel in a specific position; and an adjusting assembly mounted between the door bracket assembly and the spindle and comprising a holding device mounted on the exterior surface of the spindle; and an adjusting device mounted in the door bracket and fitting with the holding device on the spindle. 2. The non-glass-cutting and adjustable automatic positioning hinge as claimed in claim 1, wherein the securing base has a spindle hole to rotatably hold one end of the spindle inside the spindle hole; and the door bracket has a spindle hole to hold the other end of the spindle. 3. The non-glass-cutting and adjustable automatic positioning hinge as claimed in claim 2, wherein each one of the at least one positioning device comprises a positioning threaded hole defined in one end of the securing base and communicating with the spindle hole in the securing base; an inner cap mounted inside the positioning threaded hole; a biasing member mounted inside the positioning threaded hole and pressing against the inner cap; an outer plug screwed into the threaded hole to close the positioning threaded hole and to hold the inner cap and the biasing member inside the positioning threaded hole; and a positioning flat defined in the exterior surface of the spindle and selectively abutting with the inner cap. 4. The non-glass-cutting and adjustable automatic positioning hinge as claimed in claim 3, wherein the holding device of the adjusting assembly comprises two inclined adjusting flats defined in the exterior surface of the spindle; and the adjusting device of the adjusting assembly comprises two adjusting threaded holes defined in the door bracket and communicating with the spindle hole in the door bracket; and two adjusting screws screwing respectively into and held in the adjusting threaded holes and each having an inside end abutting one of the inclined adjusting flats on the spindle. 5. The non-glass-cutting and adjustable automatic positioning hinge as claimed in claim 3, wherein the holding device of the adjusting assembly comprises an adjusting flat defined in the exterior surface of the spindle; and the adjusting device of the adjusting assembly comprises two adjusting threaded holes defined in the door bracket and communicating with the spindle hole in the door bracket; and two adjusting screws screwing respectively into and held in the adjusting threaded holes and each having an inside end abutting the adjusting flat on the spindle. 6. The non-glass-cutting and adjustable automatic positioning hinge as claimed in claim 3, wherein the holding device of the adjusting assembly comprises multiple teeth formed around the exterior surface of the spindle; and the adjusting device of the adjusting assembly comprises two threaded holes defined in the door bracket and communicating with the spindle hole in the door bracket; and two adjusting screws screwing respectively into and held in the threaded holes in the door bracket and each having an inside end abutting one of the teeth on the spindle. 7. The non-glass-cutting and adjustable automatic positioning hinge as claimed in claim 2, wherein the holding device of the adjusting assembly comprises two inclined adjusting flats defined in the exterior surface of the spindle; and the adjusting device of the adjusting assembly comprises two adjusting threaded holes defined in the door bracket and communicating with the spindle hole in the door bracket; and two adjusting screws screwing respectively into and held in the adjusting threaded holes and each having an inside end abutting one of the inclined adjusting flats on the spindle. 8. The non-glass-cutting and adjustable automatic positioning hinge as claimed in claim 2, wherein the holding device of the adjusting assembly comprises an adjusting flat defined in the exterior surface of the spindle; and the adjusting device of the adjusting assembly comprises two adjusting threaded holes defined in the door bracket and communicating with the spindle hole in the door bracket; and two adjusting screws screwing respectively into and held in the adjusting threaded holes and each having an inside end abutting the adjusting flat on the spindle. 9. The non-glass-cutting and adjustable automatic positioning hinge as claimed in claim 2, wherein the holding device of the adjusting assembly comprises multiple teeth formed around the exterior surface of the spindle; and the adjusting device of the adjusting assembly comprises two threaded holes defined in the door bracket and communicating with the spindle hole in the door bracket; and two adjusting screws screwing respectively into and held in the threaded holes in the door bracket and each having an inside end abutting one of the teeth on the spindle.