| 摘要 |
A device for preventing a screen door from being pushed, a guide rail coupled with the same, and a screen door having the device are provided to prevent accidents when a vertical force is applied to the screen door. In a device for preventing a screen door(30) from being pushed, a packet(37) and a locking piece(36) are ramified from a settlement portion(31). The device also includes a horizontal portion(32), a packet mounting portion(33), and a vertical portion(34). The settlement portion is formed of a vertical plane coupled by a bolt and a nut on a lower part of the screen door. The horizontal portion is bent from the settlement portion horizontally. The packet mounting portion is formed by bending an end of the horizontal portion downward. The vertical portion is formed by bending the other end of the horizontal portion downward in parallel with the packet mounting portion. The locking piece is extended to one side of the vertical portion in a direction to close the screen door.
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