US 12,262,834 B2
Electric weighted blanket and method for manufacturing the electric weighted blanket
Qiuting Luo, Shenzhen (CN)
Assigned to SHENZHEN STARISE CREATION TECHNOLOGY CO., LTD, Shenzhen (CN)
Filed by SHENZHEN STARISE CREATION TECHNOLOGY CO., LTD, Shenzhen (CN)
Filed on Dec. 29, 2022, as Appl. No. 18/090,491.
Claims priority of application No. 202223271163.2 (CN), filed on Dec. 7, 2022.
Prior Publication US 2024/0188736 A1, Jun. 13, 2024
Int. Cl. A47G 9/02 (2006.01); H05B 3/34 (2006.01)
CPC A47G 9/0223 (2013.01) [A47G 9/0215 (2013.01); H05B 3/342 (2013.01); A47G 9/0207 (2013.01); H05B 3/34 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electric weighted blanket, comprising: a blanket body, wherein the blanket body comprises a first material layer, a first weighted bead protection layer, a first weighted bead securing layer, weighted beads, a second weighted bead securing layer, a second weighted bead protection layer, a heating wire securing layer, heating wires, and a second material layer that are sequentially disposed along a vertical direction; wherein
the weighted beads are disposed between the first weighted bead securing layer and the second weighted bead securing layer;
the first material layer, the first weighted bead protection layer, the first weighted bead securing layer, the weighted beads, the second weighted bead securing layer, and the second weighted bead protection layer are connected by quilting via first sewing threads and form a plurality of quilting regions to obtain a first component, each of the quilting regions containing one or a plurality of the weighted beads; and
the heating wires are secured to a side, facing towards the second material layer, of the heating wire securing layer, and the heating wire securing layer where the heating wires are secured and the second material layer are sewn as a second component via second sewing threads;
wherein the first component and the second component are sewn as the blanket body by third sewing threads.