Qingdao Xinguang has obtained a patent for a wall insulation structure fixing device, which improves the flexibility of removing the fixing screw and reduces the chance of loosening
According to the news from the Financial Times on February 17, 2025, the information from the State Intellectual Property Office shows that Qingdao Xinguangzheng Animal Husbandry Co., Ltd. has obtained a patent named "A wall insulation structure fixing device", with the authorization announcement number CN 222477806 U and the application date of March 2024.
The patent abstract shows that the utility model provides a wall insulation structure fixing device, which relates to the technical field of insulation board fixing devices, including: insulation board; the insulation board is adhered to the wall, and a fixing structure is installed on the insulation board. A fixing structure is provided. Through the setting of the fixing structure, firstly, when removing the fixing screw, when the groove on the fixing screw for engaging with the screwdriver is damaged, the handle can be used for auxiliary removal, thereby improving the flexibility of removing the fixing screw and avoiding the problem that the fixing screw cannot be removed due to damage to the groove; a groove is provided. Through the setting of the groove, when the fixing screw and the wall thread are tightened, the contact part of the wall and the thread on the fixing screw will be engaged with the groove, thereby reducing the probability of loosening of the fixing screw. The practicality is high and the problem that when the cross adjustment groove on the bolt is damaged, it is necessary to perform forceful removal, which causes greater damage to the wall.
