DEPLOYABLE DOOR BARRICADE
First Claim
Patent Images
1. A door barricade system, comprising:
- a mounting plate connectable to a door;
a first leg having a first proximal end and a first distal end, the first proximal end being connectable to and rotatable relative to the mounting plate, the first leg being configured for a stored state, a transitioning state, and a deployed state;
a second leg having a second proximal end and a second distal end, the second proximal end being rotatably connected to first distal end of the first leg, the second leg being configured to be in the stored state, the transitioning state, and the deployed state;
a third leg having a third proximal end and a third distal end, the third proximal end being connectable to and rotatable relative to the mounting plate, the third distal end being rotatably connected to second distal end of the second leg, the third leg being configured to be in the stored state, the transitioning state, and the deployed state; and
a non-skid stand attached to the third leg, the non-skid stand being engaged against a surface proximate the door when the first, second and third legs are in the deployed state, the first leg and the second leg being lockable against each other proximate a ledge disposed on the second leg and further configured to press the non-skid stand into the surface as a force is applied against the door.
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Abstract
A low-profile door barricade can be deployed rapidly from within a room, such as a classroom, to prevent entry by an assailant. The barricade may include quick release and locking mechanisms that are inaccessible to the assailant and can only be operated from within the room.
1 Citation
20 Claims
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1. A door barricade system, comprising:
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a mounting plate connectable to a door; a first leg having a first proximal end and a first distal end, the first proximal end being connectable to and rotatable relative to the mounting plate, the first leg being configured for a stored state, a transitioning state, and a deployed state; a second leg having a second proximal end and a second distal end, the second proximal end being rotatably connected to first distal end of the first leg, the second leg being configured to be in the stored state, the transitioning state, and the deployed state; a third leg having a third proximal end and a third distal end, the third proximal end being connectable to and rotatable relative to the mounting plate, the third distal end being rotatably connected to second distal end of the second leg, the third leg being configured to be in the stored state, the transitioning state, and the deployed state; and a non-skid stand attached to the third leg, the non-skid stand being engaged against a surface proximate the door when the first, second and third legs are in the deployed state, the first leg and the second leg being lockable against each other proximate a ledge disposed on the second leg and further configured to press the non-skid stand into the surface as a force is applied against the door. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A door barricade system, comprising:
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a first leg having a first proximal end and a first distal end, the first proximal end being connectable to and rotatable relative to a door, the first leg being configured for a stored state, a transitioning state, and a deployed state; a second leg having a second proximal end and a second distal end, the second proximal end being rotatably connected to first distal end of the first leg, the second leg being configured to be in the stored state, the transitioning state, and the deployed state; a third leg having a third proximal end and a third distal end, the third proximal end being connectable to and rotatable relative to the door, the third distal end being rotatably connected to second distal end of the second leg, the third leg being configured to be in the stored state, the transitioning state, and the deployed state; and a non-skid stand attached to the third leg, the non-skid stand having a slot formed therein to receive a portion of the first leg or the second leg, the non-skid stand being engageable against a surface proximate the door when the first, second and third legs are in the deployed state. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification