Adjustable strap-lock for securing container lids to the base container in closed position
View Patent ↗A securing assembly for fastening a container lid to an open topped container, the container having a pair of container fixture elements at opposed positions at the top of the container. The securing assembly is a strap having a pair of strap spans. One strap span extends between one of a pair of lid fixture elements and one buckle member. The other strap span extends between the other lid fixture element and another buckle member, the buckle members engageable to buckle the strap spans together. The container fixture elements engage with respective lid fixture elements for fixing the buckled strap spans so that the lid is held against the container top. A loop is attached to and extends from one anchor location on the first strap span to another anchor location on the second strap span, the loop position at the one anchor location being adjustable, so as to alter the length of the loop and to correspondingly alter the length of the first strap span.
1. A non-stretch, flexible securing strap for fastening a container lid to an open topped container having a pair of container fixture elements at opposed positions at the top of the container, the securing strap comprising a first strap span having a first part extending from one of a pair of strap fixture elements to a first strap adjustment means being a sole means of altering the length of the first part, the first strap adjustment means combined with a first buckle member, a second strap span having a second part extending from the other of the pair of strap fixture elements to a second strap adjustment means being a sole means of adjusting the length of the second part, the second strap adjustment means combined with a second buckle member, an extension loop extending between the first strap adjustment means and the second strap adjustment means, the first and second buckle members releasably engageable to buckle the first strap span to the second strap span, the strap fixture elements for engagement with respective ones of the container fixture elements for fixing the buckled strap to the container with the lid held thereby against the container top, the first strap length adjustment means permitting adjustment to alter the length of the extension loop and to correspondingly alter the length of the first part.
2. A securing strap as claimed in claim 1 , the strap fixture elements comprising hooks and the container fixture elements comprising bars.
3. A securing strap as claimed in claim 1 , the container fixture elements comprising protruding side handles on the container, the strap fixture elements having a detent part for engaging under respective ones of the protruding side handles.
4. An arrangement comprising the securing strap of claim 1 , the securing strap applied to the container lid combination by engagement of the container fixture elements with the strap fixture elements.
5. An arrangement as claimed in claim 4 , the arrangement configurable between a released condition to permit opening of the lid and an applied condition to secure the lid in a closed position.
6. An arrangement as claimed in claim 4 , the container and lid being generally round, the container fixture elements being handles located at diametrically opposed positions.
7. An arrangement as claimed in claim 4 , the container and lid being generally polygonal, the container fixture elements being handles located on generally opposed sides of the container.
8. An arrangement as claimed in claim 4 , the lid being fully detachable from the container.
9. An arrangement as claimed in claim 4 , the lid being attached to the container by a hinge.