CEILING SELF-FASTENING WOODEN STRUCTURE

The utility model discloses a wooded stand suitable for being installed on a ceiling; the back of a common wooded stand is provided with two V-shaped (or fade down) blocks, a movable flat plate whose middle is provided with a bolt hole, or a tightly buckled device composed of an elliptical (or rhomb...

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Bibliographic Details
Main Author QU MINGYUAN
Format Patent
LanguageEnglish
Published 11.12.1991
Edition5
Subjects
BUILDING
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
FIXED CONSTRUCTIONS
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Summary:The utility model discloses a wooded stand suitable for being installed on a ceiling; the back of a common wooded stand is provided with two V-shaped (or fade down) blocks, a movable flat plate whose middle is provided with a bolt hole, or a tightly buckled device composed of an elliptical (or rhombic) loop; the wooded stand is fixed to the ceiling through the expansion and the deformation of the tightly buckled device. As the wooded stand is used, the frequent labor of an electrical installation worker for fixing the wooded stand to the ceiling can be relieved; the utility model has the advantages of labor saving, efficiency enhancing, convenient assembly and disassembly, and the enhancement of the fastness of the wooded stand.
Bibliography:Application Number: CN1989221399U