Do retractable mosquito nets work well? Who has used it, the wall will hit the flower

Quite good, will not spend the wall, there is a special bracket.

Mosquito net is a kind of avoid mosquito bites tent, usually hanging on the bed frame will be surrounded by the bed to isolate the mosquito. Mosquito nets are mostly mesh material, the use of mosquito nets can avoid mosquitoes and wind, but also adsorption of airborne dust.

Ancient China's anti-mosquito gear is mainly tent. Its earliest name is "canopy". During the Spring and Autumn Period, Duke Huan of Qi (reigned 685-643 BC) of the "Cuiyao canopy" so that the hungry mosquitoes can not enter the camp. This record in the "Spring and Autumn Annals", "State Language" and other pre-Qin historical materials are not seen, only preserved in the Southern Liang Dynasty Emperor Xiao Dai wrote the "Jinlou Zi - Li Yan Chapter 9". Canopy, perhaps there is another way to write. In the poem "Shijing - Zhaonan - Xiaoxing", there is the phrase "Su Su night march, hold coverlet and bedclothes", and the word "bedclothes" is used in the sentence. Mao Chuan explains it as a single coverlet, and Zheng Jian explains it as a bed net. Zheng Xuan's statement may not be wrong, coverlet, canopy, the same sound and meaning, is the same word, both refer to the bed net.