A special sliding guide rail for sliding doors

Abstract

The invention discloses a sliding guide rail special for a sliding door. The sliding guide rail comprises an upper u-shaped sliding guide rail, a u-shaped clamping plate, the sliding door, an I-shapedclamping plate and a lower u-shaped sliding guide rail. The u-shaped clamping plate is arranged in the upper u-shaped sliding guide rail. The sliding door is arranged below the u-shaped clamping plate. The I-shaped clamping plate is arranged below the sliding door. The lower u-shaped sliding guide rail is arranged on the outer portion of the I-shaped clamping plate. Through the u-shaped clampingplate and the I-shaped clamping plate, assembling of the sliding door during use is convenient; through elastic force applied by reset springs, the stability of the sliding door between the u-shaped clamping plate and the I-shaped clamping plate during mounting is ensured; meanwhile, the reset springs are jacked upwards, and therefore clamping of a bottom door body of the sliding door and a groovebody on the I-shaped clamping plate is facilitated; and through a sliding rod, a sliding groove, a sliding wheel and a sliding guide convex block on a long-strip-shaped fixed plate, sliding of the sliding door mounted between the u-shaped clamping plate and the I-shaped clamping plate is facilitated.

Description

technical field [0001] The invention belongs to the technical field of doors and windows, and in particular relates to a special sliding guide rail for sliding doors. Background technique [0002] Doors refer to the entrances and exits of buildings or devices that can be opened and closed at the entrances and exits. There are many types of doors, which can be roughly divided into the following types in terms of materials, uses and forms: solid wood doors, steel-wood doors, paint-free doors, bamboo-wood doors, and decorative craft doors. , Fire doors, composite doors, molded doors, anti-theft doors, aluminum alloy doors, wood-plastic doors, plastic doors, partition doors, cabinet doors, folding doors, sliding doors, etc. [0003] The prior art has the following problems: the sliding door can only be used if it is equipped with a corresponding sliding guide rail, and at the same time, the top and bottom of the sliding door body must be provided with chutes and rolling wheels t...

AI Technical Summary

Problems solved by technology

[0003] The prior art has the following problems: the sliding door can only be used if it is equipped with a corresponding sliding guide rail, and at the same time, the top and bottom of the sliding door body must be provided with chutes and rolling wheels that are compatible with the sliding guide rails. The wheels are easy to damage the door body of the sliding door when it is installed, and the lack of a sliding guide rail that is convenient for the installation and use of the sliding door is not conducive to the installation of the sliding door when it is used, and it will also increase the installation difficulty of the sliding door

Images