An anti-off protection mechanism for furniture sliding doors

Abstract

The invention discloses an anti-separation protection mechanism of a furniture sliding door. The anti-separation protection mechanism comprises a mounting frame, wherein a door frame is arranged in the mounting frame, a first long-strip-shaped groove is formed in the position, corresponding to the lower end of the door frame, of the bottom surface in the mounting frame, a plurality of sliding grooves which are uniformly distributed in the front-back direction are formed in the left side surface and the right side surface of the first long-strip-shaped groove and are vertical, sliding blocks are arranged in the sliding grooves in a matched mode, and the lower ends of the sliding blocks are fixedly connected with the inner bottom of the first long-strip-shaped groove through springs; an inserting plate is fixedly arranged at the bottom of the door frame, the inserting plate is inserted into the first long-strip-shaped groove, hemispherical grooves are formed in the end face, facing the inserting plate, of the sliding blocks, ball bodies are arranged in the hemispherical grooves in a matched mode, and the ball bodies are in contact fit with the corresponding side face of the inserting plate. The anti-separation protection mechanism is simple in structure, the door frame cannot automatically fall off, the sliding door is smooth and stable when pushed and pulled, two people can conveniently dismount the door frame through a sucker tool and also can conveniently mount the door frame, but one person can hardly dismount the door frame, even if the door frame is collided mistakenly, the door frame cannot fall off, and the door frame is convenient to use and install and stable.

Description

technical field [0001] The invention belongs to the technical field of anti-off sliding doors, in particular to an anti-off protection mechanism for sliding doors of furniture. Background technique [0002] A sliding door is a commonly used door in the home, which refers to a door that can be pushed and pulled. With the development of technology and the diversification of decoration methods, sliding doors have changed from traditional plate surfaces to glass, fabric, rattan, aluminum alloy profiles, from sliding doors, folding doors to partition doors, and the functions and scope of use of sliding doors are constantly changing. expand. [0003] The traditional sliding door is not conducive to the assembly of the door body. In order to facilitate the assembly, most of the traditional sliding doors leave a large gap between the door and the door frame, so that the rollers on the door can cooperate with the guide rails of the door frame. This design is easy to make the door T...

AI Technical Summary

Problems solved by technology

[0003] The traditional sliding door is not conducive to the assembly of the door body. In order to facilitate the assembly, most of the traditional sliding doors leave a large gap between the door and the door frame, so that the rollers on the door can cooperate with the guide rails of the door frame. This design is easy to make the door The body will fall during use, causing damage to the door body and the user's body injury. The door of this design will shake more seriously due to the large gap when pushing and pulling, which is not conducive to improving the quality of the sliding door.

[0004] Some traditional sliding doors with anti-off function often need post-installation limiters, and the installation of limiters requires the use of screws and other parts, which is inconvenient to install and subsequent disassembly of the door body is also inconvenient

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