Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A drain cleaning machine including a machine body with a drive assembly, rotary drum having a flexible shaft wound therein, and lead frame guiding the flexible shaft to advance and retract; the lead frame includes an inner base, outer cylinder, and locking structures; the lead frame includes an inner base, an outer cylinder, and locking structures; each locking structure includes a slider, a rotary member, and an elastic member; the outer cylinder is provided with abutting sections. The drain cleaning machine reasonably simplifies the structure of the lead frame by reasonably setting the specific structures of the lead frame and the locking structures, where the slider may drive the rotary member to move towards or away from the flexible shaft via forward/reverse rotation of the outer cylinder, which facilitates user operation.
A drain cleaning machine including a machine body with a drive assembly, rotary drum having a flexible shaft wound therein, and lead frame guiding the flexible shaft to advance and retract; the lead frame includes an inner base, outer cylinder, and locking structures; the lead frame includes an inner base, an outer cylinder, and locking structures; each locking structure includes a slider, a rotary member, and an elastic member; the outer cylinder is provided with abutting sections. The drain cleaning machine reasonably simplifies the structure of the lead frame by reasonably setting the specific structures of the lead frame and the locking structures, where the slider may drive the rotary member to move towards or away from the flexible shaft via forward/reverse rotation of the outer cylinder, which facilitates user operation.
DRAIN CLEANING MACHINE
YANG CHENGHAO (Autor:in)
03.10.2024
Patent
Elektronische Ressource
Englisch