A track assembly and a sliding door

Abstract

The invention provides a rail assembly and a sliding door. The rail assembly comprises a rail, a buffering piece, a triggering piece and a sliding piece. The rail comprises a first clamping groove, a clamping block and a guide groove. The buffering piece comprises a touch block which extends out from the interior of a limiting groove and is capable of moving along the limiting groove. The triggering piece comprises a stirring block. After the triggering piece moves towards the tail end of the rail, the stirring block makes contact with the triggering block, the buffering piece is triggered to work, the moving speed is reduced, and after the triggering piece gets away from the tail end of the rail to move, the stirring block gets away from the triggering block. The rail assembly further comprises a cover plate, a second clamping groove is formed in the cover plate, and the second clamping groove and the clamping block are clamped. The sliding door is provided with the above rail assembly. By means of the rail assembly and the sliding door, a hidden buffering function is achieved, and parts are easy to install and replace.

Description

technical field [0001] The invention relates to the technical field of sliding doors, in particular to a track assembly capable of hiding buffer parts and being easy to install and replace parts, and a sliding door using the track assembly. Background technique [0002] In the process of modern decoration, partition doors are often used to separate areas with different functions. For example, a partition door is set between the kitchen and the living room, and a partition door is set between the living room and the balcony. Regions influence each other and enable guided transitions between different regions. Among them, the sliding door is used as the partition door, which has the advantages of compact structure and space saving. Sliding doors generally have tracks and are provided with at least two panes of glass. The plurality of glass plates can all be movable glass plates that can slide back and forth; it can also have at least one fixed glass plate that cannot slide a...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing sliding doors do not have a cushioning function. There is a steel impact between the movable door and the door frame during the opening and closing process of this kind of sliding door, which is easy to cause damage to the movable door or the door frame. The safety is low during use and needs to be replaced. Components that do not meet environmental protection requirements

There are sliding doors with electric buffering function in the prior art, but the door frame needs to be processed additionally to hide the electric buffering device, which is extremely inconvenient to hide

[0004] In addition, the track at the upper end of the sliding door in the prior art usually requires tools to be installed on the top, especially when some functional components are installed in the track, it is usually necessary to use fasteners such as screws on the top of the track to fix the functional components in the track , so it is necessary to leave a space for using tools between the top of the sliding door and the door frame, but the space is relatively narrow, which is not conducive to installation and replacement of parts

Another method is to assemble the surrounding frame of the sliding door as a whole and then push it into the door frame, which will also cause a gap at the top, and when installing and replacing parts, the sliding door needs to be disassembled as a whole, which is extremely inconvenient to install and replace parts

Images