公开(公告)号：WO2011002259A3

公开(公告)日：2011-03-31

申请号：PCT/KR2010004313

申请日：2010-07-02

Applicant: PARK MOON HWAN

Inventor： PARK MOON HWAN

IPC: B60B33/00 ,  F16D49/00

CPC classification number: F16D63/006 ,  B60B33/0018 ,  B60B33/0039 ,  B60B33/0049 ,  B60B33/0057 ,  B60B33/0068 ,  B60B33/0073 ,  B60B33/0086

Abstract: The present invention is provided to solve a problem in stopper devices for conventional casters. The disclosed stopper device for the caster solves an existing problem in conventional braking devices which is related to surface friction force generated by the caster, wherein braking force is not generated by close adherence to the surface of the caster but is generated by a stopper wheel connected to a caster wheel, whereby the rolling movement of the caster is stopped by the stopper wheel's halting movement. Furthermore, the disclosed stopper device enables a brake to be engaged and released by locking and unlocking operations of a locking key and the stopper wheel, thereby improving the braking force, increasing ease of use, and making application of the brake onto the caster an easy operation.

Abstract translation: 提供本发明是为了解决传统脚轮的止动装置的问题。 所公开的用于脚轮的止动装置解决了与脚轮产生的表面摩擦力相关的常规制动装置中存在的问题，其中制动力不是通过紧紧地附着到脚轮表面而是由连接的止动轮产生的 到脚轮，由此通过止动轮的停止运动来停止脚轮的滚动运动。 此外，所公开的止动装置能够通过锁定键和止动轮的锁定和解锁操作使制动器接合和释放，从而提高制动力，增加使用容易性，并且将制动器施加到脚轮上是容易的 操作。