Three-dimensional adjustable hidden hinge

Abstract

Disclosed is a three-dimensional adjustable hidden hinge. The three-dimensional adjustable hidden hinge comprises an up-and-down hinge fixing base and a left-and-right hinge fixing base. Rocker arm rotating sets are connected in a coupling mode through first rotating shafts, an up-and-down adjusting base and the rocker arm rotating sets are connected with each other in a coupling mode through second rotating shafts, and a left-and-right adjusting base and the rocker arm rotating sets are connected with each other in a coupling mode through the rotating shafts. Strip-shaped holes which are perpendicular to each other in the direction are formed in a front-and-back adjusting base L and a front-and-back adjusting base R, and the front-and-back adjusting base L and the front-and-back adjusting base R are connected with an up-and-down adjusting base through adjusting screws, and connected with a door leaf through a front-and-back adjusting wheel and a front-and-back adjusting wheel gasket. Screw thread adjusting devices which are pressed on the left-and-right adjusting base in a riveting mode are arranged on the left-and-right hinge fixing base. The three-dimensional adjustable hidden hinge is simple in structure and has a function of adjustability in the three-dimensional direction. When the door leaf and a door frame deviate, only a hexagonal key is needed so that the gap and the position of a door can be easily adjusted, and the position of the door can be adjusted under the condition that a user does not need to look for professional installation personnel, and the door leaf does not need to be disassembled.

Description

technical field [0001] The invention relates to a hinge, in particular to a three-dimensional adjustable hidden hinge, which belongs to the technical field of hinges. Background technique [0002] Hinge is also known as hinge, and its official name is hinge. Often composed of two folds, it is a part that connects two parts of an object and enables it to move. Ordinary hinges are used for cabinet doors, windows, etc.; the materials are iron, copper and stainless steel. With the continuous development and progress of society, the technical level of our products is also constantly improving. However, there are still some shortcomings in the traditional adjustable hinges. For example, it is often difficult to adjust, and the door leaf needs to be disassembled. Generally, users cannot adjust it by themselves, and professionals are required to adjust and maintain it, which increases to a certain extent. Use and maintenance costs. Contents of the invention [0003] The techni...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the disadvantages that the traditional adjustable hinges are often difficult to adjust, and the door leaves need to be disassembled. Generally, users cannot adjust by themselves, and professionals are required to perform adjustment and maintenance, and provide a three-dimensional adjustable hinge. Adjust concealed hinges

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