A crutch that can be changed in use.A grip part is arranged on a handle.At one end of the grip part is provided with a vertical penetration part.The first rod body for the support part of the spreader,And a first telescopic adjustment structure is used to adjust and position the upper part of the first rod body.Lower telescoping position,A sleeve is fixedly connected at the lower part of the holding part.To extend the second rod,And adjusting and positioning the telescopic position of the second rod body with a second telescopic adjusting structure；In this way,Using the grip and the first,The first between the two poles,(II) expansion and adjustment of structure,You can adjust the positioning first,Above the two bar body,Lower telescoping position,The utility model can not only be transformed into the use mode of armpit crutches or hand-held crutches.To meet the needs of users,More importantly, we canThe whole volume is reduced by the combination of two bars.It's easy to collect and carry.To achieve the practical benefits of improving the convenience of use.一種可變換使用型態之拐杖，其係於一握柄件上設有握持部，於該握持部之一端設有垂直向之穿置部，以供穿伸具支撐部之第一桿體，並以一第一伸縮調整結構調整定位該第一桿體之上、下伸縮位置，另於該握持部之下方位置固接有套管，以供穿伸第二桿體，並以一第二伸縮調整結構調整定位該第二桿體之伸縮位置；藉此，利用握柄件與第一、二桿體間之第一、二伸縮調整結構，即可分別調整定位第一、二桿體之上、下伸縮位置，其不僅可變換成腋下拐或手持拐的使用模式，以符合使用者需求，更可將第一、二桿體收合而縮小整體體積，以便收整攜帶，而達到提升使用便利性之實用效益。
