晴雨伞分为两大类:长柄伞和折伞。经常外出办事人员,选购折伞携带方便。成年人用的长柄伞要选覆盖面积较大而防雨好的。不论哪一种伞,选购时首先要撑开,伞面要饱满并无褶皱,朝光线查看伞面上是否有破脱线现象。将伞连续启开5—6次检查撑肩是否有脱落现象,撑键是否牢固。检查面料防雨性能,布料经纬线要 Sunny umbrella is divided into two categories: long-handled umbrella and folding umbrella. Often go out to work personnel, buy folding umbrella easy to carry. Long-handled adult umbrella to choose a larger coverage area and good rain. No matter what kind of umbrella, the first purchase should be distracted, umbrella full to no wrinkles, look at the light to see whether there is a broken umbrella line surface phenomenon. Umbrella opened 5-6 times in a row to check whether the support shoulder off phenomenon, hold the key is solid. Check fabric rain performance, fabric latitude and longitude lines to be