Lampshade and method of assembly
阅读：76发布：2021-04-04
专利汇可以提供Lampshade and method of assembly专利检索，专利查询，专利分析的服务。并且Decorative lampshades in a variety of pleasing designs are quickly and simply constructed with a tube of stretch fabric, a plurality of resilient wire rings, and a technique herein referred to as a roll-finish lock. Simple mounting and electrical accessories adapt the shade so produced for use as a hanging ceiling fixture, a table lamp or a floor lamp.，下面是Lampshade and method of assembly专利的具体信息内容。
1. A lampshade comprising: a tube of stretch fabric; a pair of substantially identical wire frames engaging one end of said tube in a roll-finish lock; and means securing said roll-finish lock to a light fixture.
2. The lampshade as claimed in claim 1, and additionally comprising a second pair of substantially identical wire frames engaging the other end of said tube in a roll-finish lock.
3. The lampshade as claimed in claim 2, wherein said securing means includes means for maintaining said roll-finish locks in spaced relation.
4. The lampshade as defined in claim 2 and additionally comprising at least one intermediate wire frame of a size larger than said pairs of substantially identical wire frames.
5. The method of engaging two substantially identical wire frames with a tube of fabric comprising: a. passing said fabric through and over the periphery of a first frame; b. passing the second frame over the periphery of said first frame to secure said fabric therebetween; c. passing said first frame over said second frame; and d. repeating steps (b) and (c) until said fabric and frames are securely locked.
6. The method as defined in claim 5 and additionally comprising the step of securing a light fixture to the resulting roll-finish lock.
7. The method of engaging two substantially identical wire frames with a tube of fabric comprising: a. passing said fabric around a first frame and over the periphery thereof; b. passing the second frame through the inner periphery of said first frame to secure said fabric therebetween; c. passing said first frame through the inner periphery of said second frame; and d. repeating steps (b) and (c) until said fabric and frame are securely locked.
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