Nail-hole-free solid wood pressing strip for doors and windows
The utility model provides a non-nail hole solid wood batten for doors and windows, relates to door and window batten technical field, a batten body and a limit device, the limit device is arranged on the inner wall of the batten body, the limit device comprises two pressing plates, the lower surfac...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a non-nail hole solid wood batten for doors and windows, relates to door and window batten technical field, a batten body and a limit device, the limit device is arranged on the inner wall of the batten body, the limit device comprises two pressing plates, the lower surfaces of the two pressing plates are both in sliding connection with the batten body, and the lower surfaces of the two pressing plates are in sliding connection with the batten body. Trapezoidal blocks are uniformly and fixedly mounted on the surface of the pressing plate, two sliding strips are slidably connected to the inner wall of the pressing strip body, driving rods are in threaded connection with the inner walls of the sliding strips, the two ends of the driving rods are rotationally connected with the pressing strip body, bevel gears are fixedly connected to the arc surfaces of the driving rods, and tooth blocks are meshed with the tooth surfaces of the bevel gears; and a rotating rod is fixedly mounted on th |
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