Automatic closing guarding fence
OwnerHuang-Yi Chenginventor
Life of this patent
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Abstract
An automatic closing guarding fence has a door and an anchor frame pivotally coupled with each other on an upper pivotal position and a lower pivotal position. The axis connecting the upper pivotal position and the lower pivotal position inclines at a selected angle relative to the anchor frame such that when the door is opened, the door can swing back and close automatically due to its own weight. A release mechanism is provided to create automatic latching and closing. The structure provides convenience and improves safety to prevent risks that might otherwise occur due to adults' negligence.
Claims10
An automatic closing guarding fence, comprising at least:
- an anchor frame having a frame fixedly mounted onto a door opening on a wall, the frame having an upper pivotal position and a lower pivotal position located on one side thereof, the axis connecting the upper pivotal position and the lower pivotal being inclined relative to the frame;
- a door having a pair of pivotal sections pivotally coupling with the upper pivotal position and the lower pivotal position to allow the door to close automatically due to its own weight after having been opened;
- and
- a release mechanism for controlling a released and a latched condition between the door and the anchor frame.
Dependencies are inferred from the claim text.