Louver Roller System with Cam Pin Turning Mechanism

摘要

The invention discloses a louver roller system with a cam pin turning mechanism, including a base and a top cover, wherein a roller mechanism and a cam pin turning mechanism are mounted on the base, the roller mechanism is wound with ladder tapes, the roller mechanism is in axial connection with the cam pin turning mechanism, and the roller mechanism and the cam pin turning mechanism are driven to rotate by a square shaft. The roller mechanism controls horizontal rising and falling of secondary louver blades, and the roller within the roller mechanism rotates to wind or unwind the ladder tapes thereon and sequentially drives various secondary louver blades to rise and fall horizontally. When various secondary louver blades rise to a predetermined position, the roller drives the cam pin turning mechanism to bring a turning cylinder to rotate, so as to achieve turning of all louver blades.

主权项

1. A louver roller system with a cam pin turning mechanism, comprising a base (38) and a top cover (39), wherein: a roller mechanism (35) and a cam pin turning mechanism (36) are mounted on the base (38), the roller mechanism (35) is wound with ladder tapes, the roller mechanism (35) is in axial connection with the cam pin turning mechanism (36), and the roller mechanism (35) and the cam pin turning mechanism (36) are driven to rotate by a square shaft (2), the roller mechanism (35) controls horizontal rising and falling of secondary louver blades, there is a roller set within the roller mechanism (35), the roller is wound with ladder tapes, breast lines of the ladder tapes are connected with louver blades, the roller drives ladder tapes thereon to wind or unwind while rotating, so as to sequentially achieve horizontal rising or falling of various secondary louver blades, and when various secondary louver blades rise to a predetermined position, the cam pin turning mechanism (36) achieves turning of all louver blades.