The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 28, 2026
Filed:
Dec. 17, 2020
Chipone Technology (Beijing) Co., Ltd., Beijing, CN;
Chipone Technology (Beijing) Co., Ltd., Beijing, CN;
Abstract
The present invention discloses a construction method using a 3D printer and a framework member manufacturing apparatus applied to the method. It is characterized by using a construction 3D printer, a print head with an extrusion nozzle moves along three axes according to a 3D design file, extruding material to form an inner framework member; Stacking a predetermined number of the inner framework members to form an inner framework module, thereby establishing a modular inner framework; Connecting multiple modular inner frameworks in parallel to form an internal structure constituting sidewalls and a ceiling; and covering an external structure onto the exterior of the internal structure and integrating them. Accordingly, this enables the rapid and robust construction of amorphous buildings with complex curves (such as linear, conical, etc.). It enhances durability, significantly reduces manufacturing costs, and achieves the effect of producing buildings with sophisticated shapes.