Handle and method of deploying a handle

1. A retractable handle comprising:

a first arm comprising a first end and a second end and a second arm comprising a first end and a second end;

a gripping segment that interconnects said first arm at said first end of said first arm at a first gripping attachment point and said second arm at said first end of said second arm at a second gripping attachment point, wherein said first arm is attached to said gripping segment such that said first arm can rotate about the first gripping attachment point of said first arm to said gripping segment, and wherein said second arm is attached to said gripping segment such that said second arm can rotate about the second gripping attachment point of said second arm to said gripping segment; and

an attachment for securing said handle to a luggage body;

wherein said handle, through rotary motion of said first arm and said second arm, is adapted to transition between a deployed state and a retracted state, wherein a length of said first arm, a length of said second arm and a length of said gripping segment are parallel in said retracted state, and wherein said length of said first arm is parallel to said length of said second arm in said deployed state, and said length of said first arm is orthogonal to said length of said gripping segment in said deployed state; and

a latch configured to secure said handle in said retracted state and a latch configured to secure said handle in said deployed state, said first arm comprising a projection protruding towards said second arm when said length of said first arm is parallel with said length of said second arm, wherein said latch configured to secure said handle in said retracted state is configured to engage with said projection to secure said handle in said retracted state, and wherein said latch configured to secure said handle in said deployed state is configured to engage with said projection to secure said handle in said deployed state.

2. The handle as defined in claim 1 , wherein said attachment comprises an elongated casing to which is connected said second end of said first arm at a first casing attachment point and said second end of said second arm at a second casing attachment point, said casing comprising a cavity with a length sufficient to receive both said length of said first arm and said length of said second arm, said cavity further adapted to receive said gripping segment, said elongated casing attachable to said luggage body,

wherein said first arm is configured to undergo rotary motion about said first casing attachment point and said second arm is configured to undergo rotary motion about said second casing attachment point, and

wherein said gripping segment, said first arm and said second arm are retractable into said cavity by the rotating of said first arm and said second arm, and said first arm and said second arm are deployable from said cavity by the rotating of said first arm and said second arm.

3. The handle as defined in claim 1 , wherein said first arm and said second arm are configured to maintain a parallel configuration when rotating.

4. The handle as defined in claim 1 , wherein said first arm is attached to a first end of said gripping segment at a top portion of said gripping segment, and said second arm is attached to a second end of said gripping segment at a bottom portion of said gripping segment, said first end of said first arm providing an abutting surface configured to abut with a side surface of said gripping segment facing said abutting surface of said first arm when said handle is deployed.

5. The handle as defined in claim 4 , wherein said gripping segment comprises at said second end a flat-faced end plate fixed to said second arm.

6. The handle as defined in claim 1 , wherein said rotating of said first arm and said second arm is driven by an actuator comprising a shaft that is connected to said second end of said first arm.

7. The handle as defined in claim 6 , wherein said actuator is a torsion spring mechanism.

8. The handle as defined in claim 2 , wherein said elongated casing comprises a rail groove positioned next to one of said first casing attachment point and said second casing attachment point, said rail groove shaped to receive a pin connected to one of said first arm and said second arm, said pin travelling through said rail groove as said handle transitions between being retracted and being deployed, said pin abutting the ends of said rail groove in order to control the magnitude of movement of said first and said second arm when transitioning between said retracted state and said deployed state.

9. The handle as defined in claim 1 , wherein said latch configured to secure said handle in said deployed state comprises:

a depressible button;

an unlocking segment connected to said depressible button that undergoes a downward displacement when said depressible button is depressed; and

a lever that is configured to rotate when said unlocking segment presses down on an arm of said lever as said unlocking segment undergoes said downward displacement, said lever further configured to engage with said projection to secure said handle in said deployed state, and wherein rotating of said lever results in said lever disengaging with said projection.

10. The handle as defined in claim 1 , wherein said gripping segment comprises a prism body and the rectangular faces of said prism body comprises rounded edges.

11. The handle as defined in claim 1 , wherein said gripping segment rests on top of said second arm when said handle is in said retracted state.

12. Luggage comprising a handle as defined in claim 1 .