Adjustable damping closing structure for embedded type hinge

Abstract

The invention discloses an adjustable damping closing structure for an embedded type hinge. The adjustable damping closing structure for the embedded type hinge comprises a connecting arm assembly, ahinge cup and a fixing bracket; the fixing bracket is provided with an elastic assembly and a damper; the connecting arm assembly is provided with an elastic acting portion and acts with the elastic assembly through the elastic acting portion when the hinge cup is opened and closed at a certain position relative to hinges of the fixing bracket, so that opening and closing of the hinge cup relativeto an elastic hinge of the fixing bracket are achieved; the connecting arm assembly or the fixing bracket is provided with a damping effect adjusting assembly, and the damping effect adjusting assembly acts with the damper when the hinge cup is closed at a certain position relative to the hinges of the fixing bracket, so that closing of the hinge cup relative to a damping hinge of the fixing bracket is achieved; and the damping effect adjusting assembly is adjustably and movably arranged on the connecting arm assembly or the fixing bracket and displaces relative to the damper when the dampingeffect adjusting assembly moves, so that acting position adjusting between the damping effect adjusting assembly and the damper is achieved. Through improvement of the structure, the practicability is high.

Description

technical field [0001] The invention relates to an adjustable damping closure structure of an embedded hinge. Background technique [0002] The Chinese patent literature number is CN201695827U, which discloses a furniture hinge on January 5, 2011, which includes a fixed arm and a movable cup holder connected by a swing arm assembly. The hinge is provided with a spring that at least generates a closing force on the movable cup holder. It is characterized in that the spring is composed of at least two stages of a main spring and an auxiliary spring. It is said that the invention sets more than two stages of springs in the hinge, so that when the hinge is opened or closed to a certain angle, the hinge can be fully opened or closed automatically through the resultant force of the springs at all stages. , the force of the hinge action is borne by the springs of each level respectively, thus greatly improving the service life of each level of spring, especially in the continuous ...

AI Technical Summary

Problems solved by technology

It is said that the invention sets more than two stages of springs in the hinge, so that when the hinge is opened or closed to a certain angle, the hinge can be fully opened or closed automatically through the resultant force of the springs at all stages. , the force of the hinge action is borne by the springs of each level respectively, thus greatly improving the service life of each level of spring, especially in the continuous working life test process of continuously opening and closing the hinge, which can better reflect that there are two levels of springs The life of the above hinge is superior (the continuous opening and closing working life test can exceed 50,000 times), and at the same time, the diameter of the spring can be appropriately reduced; Therefore, when the door is closed and opened, the door body will be affected by the buffer. If the buffer deviates when the door body is opened, it will affect the actual effect of opening or closing the door; and each component in the hinge is point-to-point through the bearing Hinged joint, with the opening and closing of the hinge, all the force will act on the buffer, which will affect the life of the buffer over time. This connection method does not have a good buffering effect, which will cause a large collision force between the furniture, and the furniture will be easily damaged. damage, there will be a problem of loud noise during collision, and the opening and closing speed of the hinge cannot be adjusted, which cannot meet the daily needs of users

Images