| 摘要 |
A joint for a telescoping rod includes a body having a cavity defined in the body to receive a sleeve in the body. A hole is longitudinally defined in a lower portion of the body and communicates with the cavity. The telescoping rod includes an outer tube securely inserted into the hole in the body and an inner tube inserted into the body. The inner tube penetrates the sleeve and is partially received in the outer tube. A locking member is rotatably mounted on the body and has a threaded rod screwed into the sleeve to cause the sleeve to make the inner tube securely abut the inner periphery of the outer tube.
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