Box spring and method of storing same

A - Human Necessities – 47 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

360/6

A47B 23/02 (2006.01)

Patent

CA 1228684

BOX SPRING AND METHOD OF STORING SAME ABSTRACT OF DISCLOSURE A box spring is condensed along its depth dimension and then packaged in this depressed state for storage and/or transportation. At its point of use, the box spring is unpackaged and expanded along its depth dimension for use. Within the box spring are a plurality of support springs movable from retracted, unstressed positions enabling the aforementioned compaction of the box spring,to extended positions which provide the resilient support of the box spring when placed into use. In the preferred form of the invention, the springs are made from spring wire or similar material formed into a sinusoidal shape including generally coplanar wavy or sine portions. The springs are mounted such that movement of the upper support surface of the box spring relative to the base will cause the springs to move into their extended or erect positions to provide resilient support for use of the box spring or to enable the box spring to be depressed into a compact mass for storage or shipment. Releasable means are provided to hold the box spring in its expanded, use position. In the preferred embodiment disclosed, this is achieved through the use of diagonal dies interconnected to and between diagonally opposite locations within the box spring. In one embodi- ment, the ties are manually secured in a tensioned state to hold the box spring in its use position, and manual release of the ties allows the box spring to be depressed into its storage position. In another embodiment, the box spring is foldable into two overlying sections which releases tension in the ties and causes the springs to move into their retracted positions to decrease the depth of the folded box string. Unfolding of the box spring sections conversely erects the springs and tensions the ties to hold the box spring in the use position.

469572

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Box spring and method of storing same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Box spring and method of storing same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Box spring and method of storing same will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1288083

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.