| 摘要 |
A safety window for a veranda is provided to prevent the intentional intrusion from the outside by keeping a veranda window not to be opened by making a veranda window move inward and engaging a locking device to a frame of a veranda window when the external pressure is applied. A safety window for a veranda is formed to prevent the intentional intrusion from the outside by keeping a veranda window not to be opened by letting a veranda window move toward the inside automatically when a veranda window is put under pressure from the outside, and coupling a locking device to a frame of a veranda window, wherein two locking devices are engaged with each other to keep the veranda window not to be moved. |
