Patent ID: 11917951
Assignee: NANJING CHERVON INDUSTRY CO., LTD.
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 0:
1. A sweeper head applicable to a hand-held sweeper, comprising:
a cleaning device comprising a rolling member rotatable about a first axis and a cleaning element installed on the rolling member;
a transmission shaft configured to transmit power to the sweeper head and rotatable about a second axis;
a shield comprising a surrounding portion for surrounding at least a part of the cleaning element; and
a connecting rod, wherein the cleaning device is installed at an end of the connecting rod,
wherein the surrounding portion comprises a front surrounding portion and a rear surrounding portion located on two sides of a first plane, the first plane passes through the second axis and is parallel to the first axis, the rear surrounding portion is sleeved onto the connecting rod, a size of the shield in a direction parallel to the first axis decreases at the juncture of the front surrounding portion and the rear surrounding portion, and a ratio of a maximum measurement L1 of the front surrounding portion in a direction parallel to the first axis to a maximum measurement L2 of the rear surrounding portion in the direction parallel to the first axis is greater than or equal to 2 and is less than or equal to 3.