| 摘要 |
PURPOSE: A structure of connecting hole of aluminum profile is provided to reduce missing risk and costs by connecting a pair of profiles. CONSTITUTION: A structure of connecting hole of aluminum profile comprises a body(10), a fixed protrusion(20) and a fixing member(30). The body comprises the fixing unit and a holder(12). The fixing unit comprises a penetration hole. The fixed protrusion prevents the rotation of the profile. The fixed protrusion comprises the base aperture and a projection(22). The fixing member moves slightly the fixed protrusion to the top and is fixed from the body on the recess part of the profile.
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