Gapless assembly structure of embedded hinge

Abstract

A gapless assembly structure of an embedded hinge comprises a hinge cup and a fixed support which are hinged with each other through a connecting arc assembly and are matched in an opened-closed way,wherein a cavity portion is formed in the fixed support and is internally provided with at least a support movement part, the support movement part is provided with a gap eliminating part, a verticalposition adjusting part is arranged between the fixed support and the support movement part, is rotatably positioned on the fixed support and is in driving connection with the support movement part during positioning and rotation, and the support movement part vertically and linearly slides in the cavity portion through cooperation of the vertical position adjusting part and the gap eliminating part cooperatively and adjustably in a gapless way. By improving the above structure, the gap existing between the vertical position adjusting part and the gap eliminating part can be effectively eliminated after the support movement part is assembled in the cavity portion, the assembly of the two parts is more compact and firmer. The gapless assembly structure is simple, reasonable, reliable in performance, low in manufacturing cost, easy to produce and carry out, smooth in opening and closing, collision-less, long in service life, safe, reliable and the like and is good in practicability.

Description

technical field [0001] The invention relates to a gapless assembly 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 working lif...

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, with the opening and closing of the hinge, all the force acts on the buffer, which will affect the life of the buffer over time, and this connection method does not have a good buffering effect, which will cause a large collision force between the furniture and furniture. It is easy to be damaged, and there will be a problem of loud noise when it collides. At the same time, the connection between the components is not compact and the gap is large, which cannot meet the daily needs of users.

Images