Curtain track fixing device adjustment structure assembly

Abstract

The curtain track fixing device adjustment structure assembly of the present invention includes: a fixing device, the fixing device including a driving part that can move a pusher member. The driving part includes a polygonal hole having an inscribed circle and a circumscribed circle, a rotating member having a polygonal rod having a circumscribed circle, the diameter of the circumscribed circle of the polygonal rod being larger than the diameter of the inscribed circle of the polygonal hole but smaller than the diameter of the circumscribed circle of the polygonal hole, and the diameter of the circumscribed circle of the polygonal rod being 1 to 1.2 times the diameter of the inscribed circle of the polygonal hole.

Claims

1. A curtain track fixing device adjustment structure assembly, comprising: a fixing device for fixing a curtain track, the fixing device comprising: a driving part that drives a pusher member to move, the driving part comprising: a polygonal hole having 4 to 8 sides, the polygonal hole having an inscribed circle with a diameter of (RI), and a circumscribed circle with a diameter of (RO); a rotating member having a rod-shaped body, a section of the rod-shaped body being a polygonal rod portion, the shape of the polygonal rod portion matching the shape of the polygonal hole of the driving part, the polygonal rod portion having a circumscribed circle with a diameter of (RA); the diameter RA of the circumscribed circle of the polygonal rod portion of the rotating member being larger than the diameter RI of the inscribed circle of the polygonal hole but smaller than the diameter (RO) of the circumscribed circle of the polygonal hole, and the diameter of the circumscribed circle of the polygonal rod portion being 1 to 1.2 times the diameter RI of the inscribed circle of the polygonal hole.

2. The curtain track fixing device adjustment structure assembly as described in claim 1, wherein one end of the rod-shaped body is provided with a hook.

3. The curtain track fixing device adjustment structure assembly as described in claim 2, wherein a plate is pivotally mounted at the other end of the rod-shaped body, the plate being rotatable relative to the rod-shaped body, so that the plate and the rod-shaped body present different angles.

4. The curtain track fixing device adjustment structure assembly as described in claim 2, wherein the other end of the rod-shaped body is provided with an end cap, and the fixing device is recessed at the location where the drive part is provided, the shape of the receiving part matching the end cap.

5. A curtain track fixing device adjustment structure assembly, comprising: a fixing device for fixing a curtain track, the fixing device comprising: a driving part, the driving part being linked to a pushing member for movement, the driving part comprising: a polygonal rod, the polygonal rod having 4 to 8 sides, the polygonal rod hole having a circumscribed circle; a rotating member having a polygonal hole that can engage with the polygonal rod of the driving part, the shape of the polygonal hole matching the shape of the polygonal rod of the driving part, the polygonal hole having an inscribed circle and a circumscribed circle; the diameter of the circumscribed circle of the polygonal rod of the driving part being larger than the diameter of the inscribed circle of the polygonal hole, but smaller than the diameter of the circumscribed circle of the polygonal hole, and the diameter of the circumscribed circle of the polygonal rod being 1 to 1.2 times the diameter of the inscribed circle of the polygonal hole.

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