Household elevator car with good ventilation

Abstract

The invention discloses a household elevator car with good ventilation. The household elevator car comprises an elevator car body, wherein a dustproof net is fixedly connected to the interior of the elevator car body; a fixing frame is fixedly connected to the interior of the dustproof net; an air inlet is fixedly connected to the interior of the fixing frame; a buckle is fixedly connected to theouter wall of the dustproof net; a threaded hole is formed in the buckle; a bolt is movably connected to the interior of the buckle in a sleeved mode; and a threaded cap is fixedly connected to the top of the bolt. According to the household elevator car, the dustproof net, the fixing frame, the buckle, the threaded hole, the air inlet, the threaded cap and the bolt are designed, the dustproof netis fixed on the outer wall of the fixing frame at first, then the bolt penetrates out of the threaded hole formed in the buckle, the buckle is fixed on the outer wall of the dustproof net through thebolt, the dustproof net is better fixed on the outer wall of the air inlet, and therefore the problem that oxygen in an elevator is insufficient due to the fact that the elevator is powered off can be effectively solved.

Description

technical field [0001] The invention belongs to the technical field of elevator cars, and in particular relates to a well-ventilated household elevator car. Background technique [0002] The car is a part of the car body that carries passengers or other loads. The car is a box-shaped space for the elevator to carry and transport people and materials. The car is generally composed of main parts such as the car bottom, car wall, car roof, and car door. The clear interior height should be at least 2m. [0003] When the existing well-ventilated home elevator car is in use, if there is a power failure, the internal air circulation of the existing elevator is slow, and the existing elevator cannot quickly exchange the outside air with the inside air. In the case of a power outage for a long time, it is easy to cause hypoxia for pedestrians inside the elevator, and there are a lot of serious dangers. For this reason, we propose a well-ventilated home elevator car. Contents of th...

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