堅朗五金(002791.SZ):獲得2項發明專利證書
格隆匯 9 月 10日丨堅朗五金(002791.SZ)公佈,近日,公司獲得中華人民共和國國家知識產權局頒發的發明專利證書。

“自動鎖閉裝置及門窗”的專利提供了一種能夠在門窗關閉後自動鎖合,防止門窗自動打開的鎖閉裝置。通過對鎖閉裝置進行不同的操作,當門窗關閉後,可以自動鎖合門窗,也可以不鎖合門窗。如果需要在門窗關閉後自動鎖合門窗,可通過操作執手帶動第二座體往下移動,使得鎖閉裝置的鎖槽與斜鎖舌的位置對準;當門窗完全關閉時,斜鎖舌可伸縮地插入鎖槽中,實現自動鎖合門窗。從而使門窗關閉後不能自動打開,防止門窗在風等外力下往復打開使門窗損壞。
“駁接頭”的專利提供了一種安全性更高的駁接頭。這種駁接頭,用於將裝飾板固定在支撐結構上,包括:能夠與裝飾板固定連接的夾持組件,設有安裝腔及與安裝腔相連通的安裝口,安裝腔的側壁上設有抵接凸起,抵接凸起靠近安裝口設置;能夠固定連接夾持組件和支撐結構的連接組件,連接組件包括連接件和膨脹套,連接件包括連接部和鎖緊頭,連接部能夠與支撐結構固定連接,連接部能夠穿設於安裝口,鎖緊頭與連接部固定連接,鎖緊頭能夠穿過安裝口,並且能夠收容於安裝腔內,膨脹套能夠套設在連接部上,膨脹套的內徑小於鎖緊頭的最大寬度,膨脹套包括環形的膨脹部,膨脹部能夠通過鎖緊頭髮生膨脹,膨脹部發生膨脹後能夠夾持在鎖緊頭和抵接凸起之間,且膨脹後的膨脹部能夠與抵接凸起相抵接以阻止鎖緊頭從安裝腔中脱出,而使連接件與夾持組件連接。
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