Cleaning brush for multi-bend pipe cavity

• Main Authors: RUAN HONGMEI, CHEN JIALI
• Format: Patent
• Language: Chinese; English
• Published: 15.12.2020
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The utility model discloses a cleaning brush for a multi-bend pipe cavity, which is formed by sequentially connecting a cleaning head, a connector and a grip, the cleaning head comprises a spring, thesurface of the spring is sleeved with a cleaning sleeve, the cleaning sleeve is provided with hair f...