The invention discloses a dustproof structure applied to casters. The dustproof structure comprises a left side dustproof cover and a right side dustproof cover, wherein the left side dustproof cover is a circular ring-shaped structure; at least three straight button positions are arranged on one side of the left side dustproof cover; the right side dustproof cover is a circular ring-shaped structure; and at least three hanging platforms, which are matched with the straight button positions on the left side dustproof cover, are arranged on one side of the right side dustproof cover. According to the invention, as the main part of a caster body is protected, water and dust can be effectively prevented from entering the caster body after the dustproof structure is mounted together with a caster axle; therefore, the dustproof structure has an extremely good waterproof and dustproof effect; and meanwhile, due to being provided with a guiding oblique angle, the dustproof structure is convenient and fast to mount.
Dustproof structure
2016-02-03
Patent
Electronic Resource
English
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |