Balcony protecting fence device for field of building

[0023] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-7 As shown, in this implementation:

[0024] First, the base 1 is installed on the balcony, and the small tempered glass 12 provided between the lower cross bar 3, the upper cross bar 7 and the vertical bar 8 fills the gap between the devices, so that when children play on the balcony, children cannot Putting the head into the gap between the guardrails can effectively place the child's head stuck in the gap between the guardrails. At the same time, a large tempered glass 6 is set between the lower bar 3 and the base 1. When the user is on the balcony, Things on the balcony will not fall to the outside of the balcony through the gap between the guardrails, causing damage to pedestrians under the building, while protecting the user's property;

[0025] And when the user needs to dry the quilt, the user manually inserts the rotating handle 33 into the square groove 3