T-joint connector device

1. A device to slidingly connect an end of a first element to a side of a second element, the device comprising:

a device body having a fixable end adapted to be affixed to the end of the first element, a slidable end, and first and second device body frames extending therebetween, the first and second device body frames spaced apart from and arranged parallel to one another;

a fastener outwardly extending from the slidable end, the fastener being adapted to cooperate with a channel extending along a side of the second element;

an opening into the space between the first and second device body frames providing access to an actuable end of the fastener when the fixable end is fully affixed to the end of the first element;

a device cover configured to attach to the device body and substantially encapsulate the actuable end of the fastener; and

wherein the device cover is shaped to substantially conform to at least one of a portion of a cross-section profile of the first element and a portion of a longitudinal profile of the second element.

2. The device of claim 1 , further comprising a protrusion extending from the slidable end of the device body, the protrusion being adapted to engage with the channel extending along the side of the second element and slide therealong.

3. The device of claim 1 , wherein the fixable end comprises a first fixing means on an end of the first device body frame proximal thereto, and a second fixing means on an end of the second device body frame proximal thereto.

4. The device of claim 1 , further comprising a connecting structure extending between the first and second device body frames.

5. The device of claim 4 , wherein the fastener outwardly extends from the connecting structure.

6. The device of claim 1 , wherein the space between the first and second device body frames is open on both a first side and a second, opposing side of the device body; and

the device cover attaches to the first side of the device body;

further wherein the device cover further comprises a plug element adapted to extend into and through the space between the first and second device body frames and substantially plug, block or otherwise close the opening of the space on the second, opposing side of the device body.

7. The device of claim 1 , wherein the device cover comprises an engaging element configured to reversibly engage a receiving element on the device body.

8. The device of claim 7 , wherein at least one of the first and second device body frames comprise the receiving element.

9. The device of claim 7 , wherein the engaging element comprises one of a hooking element and a catch element; and

the receiving element comprises the other of the catch element and the hooking element.

10. The device of claim 7 , wherein the engaging element inwardly extends from a side wall of the device cover; and

the side wall is resiliently flexible, such that an inward flexing of the side wall disengages the engaging element from the receiving element.

11. The device of claim 1 , wherein the fixable end is adapted to receive a further fastener therethrough for affixing to the end of the first element; and

upon being fixed to the end of the first element, the further fastener extends substantially parallel to a length thereof.

12. The device of claim 11 , wherein an actuable end of the further fastener is within the first or second device body frame; and

an end of the aforementioned first or second device body frame that is proximal to the slidable end of the device body is open to provide access to the actuable end of the further fastener.