Automatic revolving door device
A technology of automatic rotation and door device, applied in door/window accessories, power control mechanism, switches with brake parts, etc., can solve problems such as hidden safety hazards, bumping into doors, people's troubles, etc., to improve safety Effect
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[0028] Further detailed explanation through specific implementation mode below:
[0029] The reference signs in the drawings of the specification include: door leaf 1, door shaft 2, liquid bag 3, hydraulic cylinder 4, cylinder body 5, piston 6, piston rod 7, external thread 8, pipe 9, baffle 10, blocking part 11 , Elastic part 12, groove 13, rotating block 14, cylindrical groove 15, internal thread 16, pedal 17.
[0030] Such as figure 1 with figure 2 As shown, the automatic revolving door device of the present invention includes a door leaf 1 and a door shaft 2, and the front and rear of the door leaf 1 are provided with a liquid bag 3 placed on the ground. The liquid bag 3 is a whole, and a pedal 17 is laid on the liquid bag 3. A pit can be dug on the ground before and after the door, the liquid bag 3 and the pedal 17 are placed in the pit, and then the surroundings of the pedal 17 are fixed on the ground so that the pedal 17 is flush with the ground, so that people can e...
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