a sliding door

Abstract

The invention provides a sliding door. A driving gear is driven through a motor, and the driving gear meshes with a first rack, so that a driving door is driven to move. A first flexible connecting piece is arranged on the driving door to drive a first gear and a second gear to rotate when the driving door moves through fixing a point of the first flexible connecting piece; the second gear and a third gear are arranged on a first transmission shaft to drive a first driven door to move through meshing of the third gear and a second rack, so that the opening and closing speed of the sliding dooris improved without laying cables, the structure is simple, and the maintenance is easy; the driving door and the first driven door both adopt gear drive, so that the movement of the driving door andthe first driven door is compact, slipping is avoided, the distance between the first gear and the second gear is adjustable, the tightness of the first flexible connecting piece can be adjusted, theproblem that the first flexible connecting piece becomes looser with the use time being longer is avoided, the sliding door is not required to be removed for replacement, the service life of the first flexible connecting piece is prolonged, and the operation quality of the sliding door is always unaffected.

Description

technical field [0001] The invention relates to the technical field of translation doors, in particular to a translation door. Background technique [0002] The sliding door is a door body that is driven by a motor to move to realize the function of opening or closing the door. Although the existing translation door uses a combination of multiple door bodies to realize the function of the translation door and solve the problem of occupying space, the opening and closing of this method has the same problem as the opening and closing of the integrated translation door. The speed depends on the speed of the motor, which cannot meet the needs of fast opening and closing: at the same time, there is a big defect in this telescopic translation door, and multiple door bodies are driven by the motor installed on the active door. Cables should be laid between the door body of a driven door and adjacent driven doors, which will easily cause failures in the later stage. During the expa...

AI Technical Summary

Problems solved by technology

Although the existing translation door uses a combination of multiple door bodies to realize the function of the translation door and solve the problem of occupying space, the opening and closing of this method has the same problem as the opening and closing of the integrated translation door. The speed depends on the speed of the motor, which cannot meet the needs of fast opening and closing: at the same time, there is a big defect in this telescopic translation door, and multiple door bodies are driven by the motor installed on the active door. Cables should be laid between the door body of a driven door and adjacent driven doors, which will easily cause failures in the later stage. During the expansion and contraction process, the cables are likely to be mixed together, and the lines are broken, resulting in the door not working properly.

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