Armpit crutch

• Main Author: YANG CUIMEI
• Format: Patent
• Language: Chinese; English
• Published: 12.11.2019
• Subjects: HAND OR TRAVELLING ARTICLES; HUMAN NECESSITIES; LADIES' OR LIKE FANS; UMBRELLAS; WALKING STICKS

The utility model discloses an oxter crutch. Key points of the technical scheme are as follows, the walking stick comprises a grip and a walking stick rod fixed below the grip, the walking stick rod comprises an outer rod body and an inner rod body which are sleeved with each other, a plurality of annular grooves are formed in the inner wall of the outer rod body in the axial direction at intervals, rubber rings matched with the annular grooves are fixed to the outer surface of the inner rod body, internal threads are arranged at an opening in the bottom of the outer rod body, and external threads matched with the internal threads are arranged at the bottom of the inner rod body. The utility model aims to provide an oxter crutch which can be suitable for sickbeds with different heights andimprove comfort. 本实用新型公开了一种腋下拐杖，其技术方案要点是，包括握把和固定于握把下方的拐杖杆，拐杖杆包括内外套设的外杆体和内杆体，外杆体的内壁上沿轴向间隙设置有若干环形凹槽，内杆体的外表面固定有与环形凹槽相互配合的橡胶圈，外杆体于底部开口处设有内螺纹，内杆体的底部设有与内螺纹相互配合的外螺纹；本实用新型旨在提供一种腋下拐杖，能够适用于高度不同的病床，提高舒适性。