Gree Electric applied for a patent on threaded bolt and nut structure, which solved the simple and efficient structural connection of bolts and nuts
On December 14, according to the announcement of the State Intellectual Property Office, Zhuhai Gree Electric Appliances Co., Ltd. applied for a project entitled "a wire bolt and nut structure, communication antenna and surveillance camera", public number CN117212319A, the application date is September 2023. The patent abstract shows that the invention relates to the technical field of bolts and nuts, in particular to a threaded bolt and nut structure, a communication antenna and a monitoring camera, including: a bolt, and a nut meshing with the bolt through the thread, the center of the bolt is provided with a threaded hole, the threaded hole is coupled with a wiring harness element, and the wiring harness element can pass through the wiring harness; The nut side is provided with a notch along the axial direction of the nut through both sides of the nut, and the diameter of the notch is consistent with the diameter of the through-line hole; A coupling part is arranged on the side of the nut, which is used to fix the nut coupling on the preset product shell material; The coupling component is a bolt hole arranged on the side of the nut. The bolt hole fixes the nut on the preset product shell material through the bolt hole, and the bolt hole is a cone type bolt hole; The coupling component is a bonding layer arranged on the surface of the nut through which the nut is securely connected to the preset product shell. The threaded bolt and nut structure of the invention can solve the simple and efficient structural connection of the bolt and nut when there is a wire harness through the hole.
