Chair Lock System
First Claim
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1. A chair lock system comprising:
- a chair;
a plurality of wheels being rotatably coupled to said chair wherein each of said wheels is configured to roll along a support surface, each of said wheels being positioned on said base;
a locking unit being coupled to said chair wherein said locking unit is configured to inhibit said wheels from rolling along the support surface when said chair is sat upon.
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Abstract
A chair lock system for inhibiting a chair from rolling when the chair is occupied includes a chair. A plurality of wheels is rotatably coupled to the chair and each of the wheels may roll along a support surface. Each of the wheels is positioned on the base. A locking unit is coupled to the chair and the locking unit inhibits the wheels from rolling along the support surface when the chair is sat upon.
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Citations
10 Claims
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1. A chair lock system comprising:
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a chair; a plurality of wheels being rotatably coupled to said chair wherein each of said wheels is configured to roll along a support surface, each of said wheels being positioned on said base; a locking unit being coupled to said chair wherein said locking unit is configured to inhibit said wheels from rolling along the support surface when said chair is sat upon. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A chair lock system comprising:
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a chair having a seat and a base, said base having a bottom side; a plurality of wheels being rotatably coupled to said chair wherein each of said wheels is configured to roll along a support surface, each of said wheels being positioned on said bottom side of said base, each of said wheels comprising; a tube rotatably engaging said bottom side such that said tube extends downwardly from said bottom side, said tube having a distal end with respect to said bottom side, said distal end being open, and a roller being rotatably coupled to said distal end wherein said roller is configured to roll along the support surface; and a locking unit being coupled to said chair wherein said locking unit is configured to inhibit said wheels from rolling along the support surface when said chair is sat upon, said locking unit comprising; a processor being coupled to said chair, a plurality of pressure sensors, each of said pressure sensors being positioned within said seat wherein each of said pressure sensors is configured to detect when said seat is sat upon, each of said pressure sensors being electrically coupled to said processor such that said processor generates a locking sequence when said seat is sat upon, a speaker being coupled to said chair, said speaker being electrically coupled to said processor, said speaker emitting an audible alarm when said processor generates said locking sequence, a plurality of actuators, each of said actuators being positioned within said base, each of said actuators being aligned with an associated one of said wheels, each of said actuators being electrically coupled to said processor such that said processor turns said actuators on and off, a plurality of shafts, each of said shafts being movably coupled to an associated one of said actuators, each of said shafts extending downwardly through said tube corresponding to an associated one of said wheels, each of said shafts having a distal end with respect to said associated actuator, each of said actuators urging said associated shaft downwardly in said tube when said processor generates said locking sequence, said distal end of each of said shafts frictionally engaging said roller corresponding to said associated wheel wherein each of said shafts is configured to inhibit said wheels from rolling along the support surface, and a power supply being coupled to said chair, said power supply being electrically coupled to said processor, said power supply comprising at least one battery.
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Specification