THREE-DIRECTION ADJUSTABLE HINGE

• US 20110296652A1
• Filed: 06/08/2010
• Published: 12/08/2011
• Est. Priority Date: 06/08/2010
• Status: Abandoned Application

• Current Assignee: Betteli, Inc. Hong Kong
• Original Assignee: Betteli, Inc. Hong Kong
• Inventors: ZHANG, Gongchun
• Application Number:
  US12/795,787
• Publication Number:
  US 20110296652A1
• Time in Patent Office: Days
• US Class Current: 16/239
• CPC Class Codes: E05D 11/04 relating to the use of free balls as bearing-surfaces E05D7/06 takes precedence
• CPC Class Codes: E05D 2007/0461 in angular arrangement to the wing or the frame
• CPC Class Codes: E05D 2007/0492 in three directions
• CPC Class Codes: E05D 7/0027 in an axial direction
• CPC Class Codes: E05D 7/04 Hinges adjustable relative to the wing or the frame
• CPC Class Codes: E05D 7/0423 Screw-and-nut mechanisms E05D7/0407, E05D7/043 take precedence
• CPC Class Codes: E05Y 2900/132 Doors
• CPC Class Codes: E05Y 2900/148 Windows

Abstract

An adjustable hinge assembly is provided with three dimensional adjustment along X, Y and Z axes. The hinge assembly includes a first leaf mounted to a door or window frame and a second leaf mounted to the door or window. The first and second leaves are pivotally coupled via aligned knuckles for adjustment along the Z axis. The second leaf includes a plate slidably received in a housing. The plate is adjustable along X and Y axes relative to the housing. Adjustments on the X, Y and Z axes can be quickly and easily made using an Allen wrench.

Claims

1. A hinge pivotally mounting a door or window to a frame, comprising:

a first leaf with a first hollow knuckle;

a second leaf with a second hollow knuckle;

the knuckles being axially aligned so as to define a first adjustment axis;

a pin extending through the knuckles and adjustably coupling the knuckles together for variable spacing along the first axis;

the second leaf including a plate extending laterally from the second knuckle and a housing to slidably receive the plate along a second adjustment axis perpendicular to the first axis;

a lock member to lock the plate in a selected position relative to the housing; and

an adjustment member operative between the plate and the housing to adjust the relative position of the plate relative to the housing about a third adjustment axis perpendicular to both the first and second adjustment axes.

2. The hinge of claim 1 wherein the second knuckle includes separate upper and lower knuckle portions on opposite ends of the first knuckle, and the pin includes separate upper and lower portions adjustably extending through the upper and lower knuckle portions, respectively.

3. The hinge of claim 1 wherein the second knuckle and pin are threadably coupled.

4. The hinge of claim 1 wherein the coupler includes at least one threaded member extending through the plate and threadably coupled to the housing.

5. The hinge of claim 1 wherein the adjustment member extends threadably through the plate.

6. The hinge of claim 1 further comprising an adjustment latch pivotally mounted in the housing and engaging the plate so as to adjust the position of the plate relative to the housing.

7. The hinge of claim 1 wherein the lock member is movable between locked and unlocked positions.

8. The hinge of claim 1 wherein the plate includes a slot extending parallel to the second axis and through which the lock member extends.

9. The hinge of claim 1 wherein the pin, lock member and adjustment member are accessible after the leaves are secured to the door or window and to the frame so as to make adjustments along any of the three axes.

10. The hinge of claim 1 further comprising first and second covers on the first and second leaves, respectively.

11. A hinge assembly, comprising:

a first leaf;

a second leaf pivotally coupled to the first leaf; and

the leaves being adjustable about X, Y and Z axes.

12. The hinge assembly of claim 11 wherein the second leaf includes a plate slidably received in a housing, and the plate being adjustable about the X and Y axes relative to the housing.

13. The hinge assembly of claim 11 wherein the Z axis defines a hinge axis between the leaves.

14. The hinge assembly of claim 11 wherein each leaf includes a knuckle, with the knuckles being adjustably coupled along the Z axis.

15. The hinge assembly of claim 11 further comprising a first threaded member connecting the leaves for adjustment about the Z axis.

16. The hinge assembly of claim 11 further comprising a rotatable controller on the second leaf to adjust the second leaf along the X axis.

17. The hinge assembly of claim 11 further comprising a first threaded member on the second leaf to lock the second leaf in an adjusted position along the X axis.

18. The hinge assembly of claim 11 further comprising a second threaded member on the second leaf to adjust the second leaf along the Y axis.

19. The hinge assembly of claim 11 wherein the leaves are adjustable along the X, Y, and Z axes after the leaves are mounted on a door and on a door frame.

20. The hinge assembly of claim 11 further comprising covers on the leaves to hide mounting hardware.