If the semi-circular component has greater deadweight, the height of the counter shoulderprotector can be reduced.
如果增加构件自重，则可以进一步减小反压护肩的高度，提高稳定性；
2
The utility model relates to an improved shoulderprotector, elbow protector, knee protector or waist protector, which belongs to the field of a health-care article.
本实用新型为一种改进型护肩、护肘、护膝或护腰，属于保健品领域。
3
Objective to analyze the function of shoulder Belt Protector in preventing the dislocation of shoulder for brain apoplexy patients.