Opening and closing optimization structure of embedded hinge

Abstract

Provided is an opening and closing optimization structure of an embedded hinge. The structure comprises a hinge cup and a support which are hinged to each other through a connecting arm assembly to beopened and closed; an elastic part and a damper are arranged on the support; the connecting arm assembly at least comprises an outer connecting arm; the outer connecting arm is hinged to the hinge cup and the support; and an elastic acting part and an adapter part are arranged on the outer connecting arm. The outer connecting arm interacts with the elastic part through the elastic acting part when the hinge cup is hinged to open and close a certain position relative to the support, so that elastic hinge opening and closing between the hinge cup and the support are realized; and when the hingecup is hinged and closed to a certain position relative to the support, the outer connecting arm drives the damper to generate damping force through the action of the adapter part, so that damping hinge closing between the hinge cup and the support is achieved. According to the opening and closing optimization structure of the embedded hinge, through the improvement of the structure, the elasticacting force generated by the elastic part and the damping force generated by the damper can be applied to the outer connecting arm, so that the elastic acting force and the damping force are generated more directly, the hinge can bear higher bearing capacity, and better damping buffer force can be generated when the hinge is closed.

Description

technical field [0001] The invention relates to an optimized opening and closing structure of an embedded hinge. Background technique [0002] Chinese Patent Document No. CN211287185U discloses an adjustable embedded hinge structure with damper on August 18, 2020, which includes a hinge cup and a bracket that are hingedly opened and closed with each other through a connecting arm assembly, and the connecting arm assembly includes an external connection The arm and the inner connecting arm, one end of the outer connecting arm and the inner connecting arm are hinged with the hinge cup respectively, and the other end is hinged with the bracket respectively; the bracket is also provided with a damper, and the damper is located between the outer connecting arm and the inner connecting arm. The outer connecting arm or the inner connecting arm acts at least when the hinge cup is hingedly closed relative to the bracket and drives the damper to generate a damping force, so as to real...

AI Technical Summary

Problems solved by technology

The damper of the above structure interacts with the outer connecting arm. At the same time, in order to increase the bearing capacity of the hinge, a first elastic member and a second elastic member are specially provided. The first elastic member interacts with the outer connecting arm, and the second elastic member interacts with the inner connecting arm. The connecting arms interact, and the setting of the first elastic member and the second elastic member not only increases the production cost, but also produces relatively little elastic force when the two respectively interact with the outer connecting arm and the inner connecting arm, which cannot really improve the bearing capacity of the hinge. The purpose, and the assembly process of the damper, the first elastic part and the second elastic part is quite complicated

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