Automatic defense door for passing of cars

Abstract

The invention discloses an automatic defense door for passing of cars. The automatic defense door includes a wall body, three elastic spaces with upward openings are formed in the upper side of the wall body; a blocking power space is arranged on the lower side of the elastic space on the left side; a blocking space and a left transmission space are arranged on the left side of the blocking powerspace; a door fence starting space is arranged on the lower side of the elastic space on the right side; a brush sliding space is formed in the upper side of the sweeping power slideway; the upper side wall of the brush sliding space communicates with a sweeping space; and movement spaces are arranged on the top wall of the sweeping space in a bilateral symmetry mode. Through the linkage relationof the rubber pressed blocks in the three elastic spaces, opening and closing of the pure mechanical defense door and blocking of a rear car can be achieved, the car is prevented from continuously passing through the defense door, meanwhile, extra energy consumption is not needed, and the pure mechanical defense door is more environmentally friendly.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to an automatic defense door for cars to pass through. Background technique [0002] With the development of science and technology, cars have become a part of our lives. People cannot do without cars in their daily travels. Therefore, the demand for storage and parking of cars has also greatly increased. It is essential for cars to enter and exit places such as communities, companies, and office buildings. Less, which makes the demand for defensive doors in our life is also increasing; [0003] The current defensive doors are generally electronically controlled induction switch defensive doors. This kind of defensive door will not only cause the sensor to fail, resulting in the failure to open the door in time or open the door in mid-air and smash it down, causing harm to us and prone to entry and exit competition. The problem is that it is impossible to ensure the smoothness of the acc...

AI Technical Summary

Problems solved by technology

[0003] The current defensive doors are generally electronically controlled induction switch defensive doors. This kind of defensive door will not only cause the sensor to fail, resulting in the failure to open the door in time or open the door in mid-air and smash it down, causing harm to us and prone to entry and exit competition. The problem is that the sequence of entry and exit cannot be guaranteed at all times, and additional energy needs to be consumed, and the concept of sustainable development cannot be realized

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