| 摘要 |
The present invention refers to an adapter that substitutes the welding joint in the simple conventional frame by a joint that only needs the frame pieces assembly in the adapter, where said adapter acts as a corner unit and anchor at the same time. The purpose of this invention is providing a totally different change in the way the simple conventional frames are fabricated, reducing spaces for its storage, and completely eliminating the risk of suffering damage during the transport and handling thereof, apart from reducing labor costs. The invention features other advantages, such as: 1.- Being adapted at any door size. 2.- Being jamb changeable. The consumer can have these two advantages without any extra cost.
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