Fastening device
View Patent ↗A fastening device for fastening at least two panels or flanges to each other is disclosed. The device comprises a male member, a female member and a washer. The male member is inserted into and at least partially through aligned slots in the panels or flanges. The male member includes or houses a first securing component. The female member defines an opening generally complementally shaped to the projection of the male member. The male member and the female member are configured to receive the at least two panels or flanges between them when the projection is received in the opening. The washer mates with the female member such that displacement of the washer relative to the female member towards the male member is substantially prevented. The device further comprises a second securing component configured to mate with the first securing component and to secure the washer against the female member.
1. A fastening device for fastening at least two panels or flanges to each other, the fastening device comprising:
a male member which includes a base and a projection, the projection being shaped and dimensioned to be inserted into and at least partially through aligned slots in the at least two panels or flanges, and the base being configured to limit the movement of the projection through the slots, wherein the male member further includes or houses a first securing component;
a female member which defines an opening, the opening being shaped and dimensioned generally complementally to the projection of the male member, wherein the male member and the female member are configured to receive the at least two panels or flanges between them when the projection is received in the opening, in use;
a washer which is configured to mate with the female member, wherein the washer is shaped and dimensioned such that in use, when mating with the female member, displacement of the washer relative to the female member towards the male member is substantially prevented; and
a second securing component which is configured to mate with the first securing component and to secure the washer in abutment with the female member and in abutment with the projection of the male member, thereby clamping the at least two panels or flanges between the female member and the male member.
2. The fastening device according to claim 1 , wherein the base defines a base lip around a periphery of the projection, the base lip acting as a stopper preventing further movement of the male member through the slots.
3. The fastening device according to claim 2 , wherein a clamping zone is defined between a rear surface or rear edge of the female member and the base lip of the male member when the male member and female member are engaged.
4. The fastening device according to claim 1 , wherein the female member includes a raised circumferential formation on a front surface thereof, defining a seat for receiving the washer.
5. The fastening device according to claim 1 , wherein the first securing component is an internally threaded part of the male member or an internally threaded part housed in the male member, and wherein the second securing component is an externally threaded part.
6. The fastening device according to claim 5 , wherein the first securing component is a threaded insert which is held captive inside of the male member.
7. The fastening device according to claim 6 , wherein the threaded insert includes at least one nut.
8. The fastening device according to claim 5 , wherein the second securing component is a fastening bolt.
9. The fastening device according to claim 8 , wherein the washer includes an aperture for receiving a shank of the fastening bolt, wherein the male member also includes an aperture for receiving the shank of the fastening bolt, the aperture of the male member exposing the first securing component, and wherein the apertures are shaped and dimensioned such that only the shank and not a head of the fastening bolt fits through the apertures.
10. The fastening device according to claim 9 , wherein the panels or flanges are operatively clamped between the male member and a rear edge or rear surface adjacent to the opening of the female member, with the washer secured in abutment with a front surface of the female member and in abutment with the projection of the male member as a result of securing the fastening bolt into the first securing component via the apertures in the washer and the male member.
11. The fastening device according to claim 1 , wherein the female member, the male member and the washer are generally rectangular when viewed from the front or the rear.
12. The fastening device according to claim 1 , wherein the slots are generally rectangular and conform substantially to the cross-sectional shape of the projection.
13. The fastening device according to claim 1 , wherein the fastening device is configured for joining modular panels of a vehicle canopy.
14. A modular canopy for a vehicle, the canopy comprising a plurality of panels, wherein adjacent panels are fastened together using at least one fastening device according to claim 1 .
15. The canopy according to claim 14 , wherein side panels, a rear panel, a front panel and/or a top panel of the canopy each includes a plurality of slots that are able to be aligned with a plurality of slots configured on an adjacent panel to which each panel is to be joined.