US 11,964,409 B2
Multi-shot moulding part structure
Wen-Ching Lin, Taipei (TW); Ting-Yu Wang, Taipei (TW); Fa-Chih Ke, Taipei (TW); Yu-Ling Lin, Taipei (TW); and Wen-Hsiang Chen, Taipei (TW)
Assigned to Inventec (Pudong) Technology Corp., Shanghai (CN); and Inventec Corporation, Taipei (TW)
Filed by Inventec (Pudong) Technology Corp., Shanghai (CN); and Inventec Corporation, Taipei (TW)
Filed on Aug. 31, 2021, as Appl. No. 17/463,524.
Claims priority of application No. 202110633648.2 (CN), filed on Jun. 7, 2021.
Prior Publication US 2022/0388202 A1, Dec. 8, 2022
Int. Cl. B29C 49/22 (2006.01); B29B 11/14 (2006.01); B29K 67/00 (2006.01)
CPC B29B 11/14 (2013.01) [B29C 49/22 (2013.01); B29C 2949/3012 (2022.05); B29C 2949/3016 (2022.05); B29C 2949/302 (2022.05); B29C 2949/3028 (2022.05); B29K 2067/00 (2013.01); Y10T 428/19 (2015.01); Y10T 428/195 (2015.01)] 8 Claims
OG exemplary drawing
 
1. A multi-shot moulding part structure, comprising:
a first structural part, the first structural part having a first area surface, a second area surface, a joining surface located on the second area surface, and a bottom surface opposite to the first area surface or the second area surface, the joining surface and the second area surface being non-parallel, the first structural part comprising a recessed structure located on the second area surface, a side surface of the recessed structure being used as the joining surface, the recessed structure adjoining the bottom surface;
an ink decoration layer, the ink decoration layer being spread on the first area surface and the second area surface and not on the joining surface; and
a second structural part, the second structural part being combined with the first structural part and covering the second area surface, the second structural part touching the joining surface and the bottom surface.