Motor vehicle safety foldable door

Abstract

The invention discloses a motor vehicle safety foldable door. A front rail and a rear rail are arranged on the inner sides, on the left side and the right side of a frame, of vehicle doors respectively, and the front vehicle door and the rear vehicle door are arranged on the outer sides of the front rail and the rear rail respectively. Each vehicle door is composed of a front half door body and a rear half door body, wherein a hinge is arranged in the middles of the front half door body and the rear half door body, the middles of the front half door body and the rear half door body are connected into the foldable door through the hinge, the front half door body is connected to and installed on the front end of the frame, a sliding arm is arranged on the rear inner side of the rear half door body, a pulley support is disposed at the front end of the sliding arm, the pulley support is internally provided with a pulley, a motor is arranged at the front end of the corresponding rail, a motor belt wheel is arranged on a spindle of the motor, a coiling block is arranged at the rear end of the corresponding rail, a traction rope is wound on the motor belt wheel, and one end of the traction rope is connected to a front traction hole of the pulley support. When each foldable door is opened, the corresponding motor rotates clockwise, the corresponding motor belt wheel coils the corresponding traction rope to pull the correspondingly pulley support to drive the corresponding sliding arm to pull the corresponding rear half door body forwards, the rear half door body pushes the corresponding front half door body to move forwards, and the foldable door is folded forwards and opened at the position of the corresponding hinge.

Description

technical field [0001] The invention relates to a vehicle door, in particular to a motor vehicle safety folding door. Background technique [0002] With the development of modern transportation, the number of motor vehicles in my country has reached 264 million in 2015. The large increase of motor vehicles has brought a lot of inconvenience to urban traffic and vehicle parking. When temporarily parking, just at the moment of parking and opening the door, the electric car or bicycle coming from the rear is easy to fall or bruise after hitting the door, or even be run over by the vehicle behind after being knocked down, causing casualties. In addition, the parking space in the parking lot is relatively small, which not only causes the scratching of adjacent vehicles when opening and closing the car door, but also makes it inconvenient for the occupants to get up and down. Contents of the invention [0003] Therefore, people have great expectations and pursuits for foldable m...

AI Technical Summary

Problems solved by technology

[0002] With the development of modern transportation, the number of motor vehicles in my country has reached 264 million in 2015. The large increase of motor vehicles has brought a lot of inconvenience to urban traffic and vehicle parking. When parking temporarily, at the moment of parking and opening the door, the electric car or bicycle coming from behind is easy to fall or be injured after hitting the door, or even be run over by the vehicle behind after being knocked down, causing casualties

In addition, the distance between the parking spaces in the parking lot is small, which not only causes the adjacent vehicles to scratch when opening and closing the door, but also makes it inconvenient for the occupants to get up and down.

Images