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A glass breaking tool for breaking glass mounted in a window, may include an attachment plate for attaching the glass breaking tool to an interior wall adjacent to the glass and a sliding shaft cooperating with the attachment plate to rotate and extend and retract with respect to the attachment plat

A glass breaking tool for breaking glass mounted in a window, may include an attachment plate for attaching the glass breaking tool to an interior wall adjacent to the glass and a sliding shaft cooperating with the attachment plate to rotate and extend and retract with respect to the attachment plate in order to break the glass. The sliding shaft may include a cutting edge to break the glass.

대표청구항 ▼

1. A glass breaking tool for breaking glass mounted in a window, comprising: an attachment plate configured for attaching the glass breaking tool to an interior wall adjacent to the glass, the attachment plate comprising a first aperture;a connecting cylinder directly connected to the attachment pla

1. A glass breaking tool for breaking glass mounted in a window, comprising: an attachment plate configured for attaching the glass breaking tool to an interior wall adjacent to the glass, the attachment plate comprising a first aperture;a connecting cylinder directly connected to the attachment plate at one end, the connecting cylinder comprising a second aperture extending laterally through the connecting cylinder, the second aperture comprising a threaded interior wall; anda rotatable shaft comprising an external threaded portion, the rotatable shaft threadably connected to the connecting cylinder through the second aperture and configured to extend and retract through the attachment plate according to a rotation of the rotatable shaft with respect to the connecting cylinder, and further configured to break the glass in response to the rotation causing the rotatable shaft to extend through the attachment plate. 2. A glass breaking tool for breaking glass mounted in a window as in claim 1, further comprising a cutting edge at one end of the rotatable shaft such that the cutting edge is in direct contact with the glass as the rotatable shaft rotates to extend through the attachment plate. 3. A glass breaking tool for breaking glass mounted in a window as in claim 1, wherein the rotatable shaft is threadably connected to a handle sleeve. 4. A glass breaking tool for breaking glass mounted in a window as in claim 3, herein the handle sleeve is connected to a pivoting handle. 5. A glass breaking tool for breaking glass mounted in a windows as in claim 3, wherein the sliding shaft rotates with the handle sleeve to move between a first position and a second position, the first position corresponding to when the rotating shaft is retracted and the second position corresponding to when the rotating shaft is extended.