US 12,278,444 B2
Protection structure for power receptacle
Shi Qiu, Suzhou (CN)
Assigned to Chengli Li, Suzhou (CN)
Filed by Chengli Li, Suzhou (CN)
Filed on Jan. 11, 2023, as Appl. No. 18/153,014.
Claims priority of application No. 202211578342.2 (CN), filed on Dec. 9, 2022; and application No. 202223325538.9 (CN), filed on Dec. 9, 2022.
Prior Publication US 2024/0195118 A1, Jun. 13, 2024
Int. Cl. H01R 13/52 (2006.01); H01R 25/00 (2006.01)
CPC H01R 13/5202 (2013.01) [H01R 13/521 (2013.01); H01R 13/5213 (2013.01); H01R 25/006 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A waterproof protection structure, comprising:
an outer shell, including a first shell and a second shell connected to each other, wherein the first shell includes a first rib disposed on its inside, and the second shell includes a second rib disposed on its inside;
a sealing member, disposed between the first rib and the second rib, configured to form a waterproof seal between the first rib and the second rib; and
a third shell, connected to the first shell and the second shell to form a sealed space, wherein the third shell includes a fifth rib disposed on its inside;
wherein the first shell further includes a third rib disposed on its inside near the third shell, and the second shell further includes a fourth rib disposed on its inside near the third shell,
wherein the sealing member is a three-dimensional structure which includes a first sealing portion and a second sealing portion, wherein the first sealing portion connects the first rib and the second rib in a waterproof connection, the second sealing portion connects the third rib of the first shell and the fifth rib of the third shell in a waterproof connection, and the second sealing portion further connects the fourth rib of the second shell and the fifth rib of the third shell in a waterproof connection.