| 摘要 |
A blade bracket mounting system for a ceiling fan includes a support base having a plurality of locking portions each having three locking slots each having a first end defining a wide portion and a second end defining a narrow portion, a plurality of blade brackets each provided with a connection secured on the locking portion of the support base, and provided with three slide blocks each slidably mounted in the locking slot of the locking portion, three locking screws each screwed in the slide block and each slidably rested on the wall of the locking slot, and a fastening ring mounted on the support base and provided with a plurality of limit lugs. Two adjacent limit lugs each have a corner secured in the cavity of the connection of the blade bracket so that the blade bracket is rigidly secured on the support base.
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