US 11,946,276 B2
Joint for swimming pool and swimming pool
Xiaobo Chen, Jinhua (CN); Zhichao Zhao, Jinhua (CN); Zhipeng Dai, Jinhua (CN); and Feng Ye, Jinhua (CN)
Assigned to BESTWAY INFLATABLES & MATERIAL CORP., Shanghai (CN)
Filed by BESTWAY INFLATABLES & MATERIAL CORP., Shanghai (CN)
Filed on Oct. 31, 2022, as Appl. No. 17/977,755.
Application 17/977,755 is a division of application No. 17/307,744, filed on May 4, 2021, abandoned.
Claims priority of application No. 202020747119.6 (CN), filed on May 8, 2020.
Prior Publication US 2023/0051223 A1, Feb. 16, 2023
Int. Cl. E04H 4/00 (2006.01); F16B 7/04 (2006.01)
CPC E04H 4/0056 (2013.01) [F16B 7/042 (2013.01); E04H 2004/0068 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A joint for a swimming pool frame, the joint comprising:
a joint body comprising:
a leg pipe holder configured to have a leg pipe of the swimming pool frame inserted therein, and
a side pipe holder configured to have a side pipe of the swimming pool frame inserted therein, and comprising a locking hole formed therethrough;
a locking part comprising a locking pin configured to extend through the locking hole and through a corresponding connecting hole in the side pipe, thereby holding the side pipe to the side pipe holder; and
a metal pipe disposed within an inner circumferential wall of the leg pipe holder.