Telescoping flush handle for lift and slide doors
AssigneeRobert Renner
InventorsRobert Renner, Jim Roberts, John Griep, Jeff Ashford
Life of this patent
Estimating the term…
Abstract
The present disclosure includes a handle assembly system for use with lift and slide doors. The handle assembly can include a handle housing that can serve as a support frame for housing and securing the handle flush within a front face of the door. The handle can be pivoted out of the handle housing and extended to increase length, wherein rotating the handle allows a user to actuate the door panels in order to open and close the sliding door system. The telescoping handle can allow a user to grip the handle and provide a lever-type function to reduce the force required by the user to actuate the panel, such as to lift the panel onto or off the track.
Claims5
A handle assembly for use in lift and slide door systems, the handle assembly comprising:
- a handle housing configured to be positioned within a portion of a front surface of a door panel;
- and
- a telescoping handle including a first end and a second end, wherein the first end is pivotably connected to the handle housing at a pivot point, wherein the telescoping handle pivots between a handle storage position and a handle operable position;
- wherein, when the telescoping handle is in the handle storage position, both the first end and the second end of the telescoping handle are positioned within the handle housing;
- wherein, the telescoping handle is placed in the handle operable position from the handle storage position by first pivoting the second end out of the handle housing around the pivot point to place the telescoping handle an angle of between 5 and 30 degrees between an axis of the telescoping handle and the front surface of the door panel and then lengthening a distance between the first end and the second end by extending the telescoping handle to a lengthened configuration;
- and
- wherein, when the telescoping handle is in the handle storage position, the telescoping handle prevents the door from sliding open;
- wherein, when the telescoping handle is in the handle operable position, the telescoping handle enables the door to slide open.
Dependencies are inferred from the claim text.