Synchronous limiting opening and closing mechanism of furniture rotary sliding door

Abstract

The invention provides a synchronous limiting opening and closing mechanism of a furniture rotary sliding door. The synchronous limiting opening and closing mechanism of the furniture rotary sliding door comprises at least two sliding rail assemblies, the at least two sliding rail assemblies at least comprise movable sliding rails and fixed sliding rails which are in sliding fit, synchronous rodsare arranged between the at least two movable sliding rails, and preassembled matching parts and disassembly and assembly parts are arranged between the synchronous rods and the at least two movable sliding rails; the synchronous rods are assembled on the at least two movable sliding rails in advance through the preassembled matching parts, and are detachably connected with the at least two movable sliding rails in a matching mode through the disassembly and assembly parts after preassembly; the at least two movable sliding rails synchronously slide on the at least two fixed sliding rails through the synchronous rods; a first matching point, a second matching point, a third matching point and a fourth matching point are formed between the synchronous rods and the at least two movable sliding rails; and acting force is formed among the first matching point, the second matching point, the third matching point and the fourth matching point when the at least two movable sliding rails are forced, and interaction is achieved through the acting force. The synchronous limiting opening and closing mechanism of the furniture rotary sliding door has high practicability through the improvementof the structure.

Description

technical field [0001] The invention relates to a synchronous limit opening and closing mechanism of a furniture revolving sliding door. Background technique [0002] The Chinese patent literature number is CN2327260, which discloses a full-length mirror with a hidden storage cabinet on July 7, 1999. It has a cabinet part, and the rear wall and side walls of the cabinet form a space and a front opening. The door of the mirror cabinet is fixed on the cabinet with hidden hinges, and can cover the front opening of the cabinet, thus forming a mirror storage cabinet. When the cabinet door is closed, it is aligned with the cabinet, and it looks like a whole. The mirror storage cabinet is installed between two pillars on a base, and is rotatably fixed on the pillars so that the storage cabinet can be tilted. There is a tilt adjustment mechanism at a distance from the rotation point, which can adjust the relative position of the mirror storage cabinet. Based on the inclination angl...

AI Technical Summary

Problems solved by technology

However, the storage space of the cabinet part of this structure is limited, so it cannot be widely applied to large furniture cabinets. If the full-length mirror is designed to be larger, it will take up space, and the full-length mirror cannot be pushed into storage or pulled out to open it. As a result, the full-length mirror is easy to swing left and right due to the hinge rebound or its own habit of the original car. At the same time, due to the large size of the full-length mirror, it usually requires multiple slide rail components to realize push and storage or pull out to open, but multiple slide rail components Synchronous actions cannot be achieved during the opening and closing process, and the uppermost slide rail assembly bears the largest weight, and the lower slide rail assembly bears less weight, resulting in different stress states between each slide rail assembly , affect the overall stability and service life of the product, and in severe cases, it will easily lead to safety hazards such as damage to the full-length mirror or user injury during use, which cannot meet the needs of users

Images