Scalable stair guardrail

The utility model discloses a scalable stair guardrail, its technical scheme main points are: including the stand, with the base of the bottom rigid coupling of stand and with the handrail of stand top rigid coupling, the stand is including the connecting rod no. 1 that is fixed in the base, sliding connection has connecting rod no. 2 in the connecting rod no. 1, still is equipped with the retaining member of connecting rod no. 2 with a connecting rod locking. The utility model has the advantages that supply the higher people of height to grasp the handrail, reduce the bow possibility of handrail of the higher people of height. 本实用新型公开了种可伸缩楼梯护栏，其技术方案要点是：包括立柱，与立柱的底部固接的底座以及与立柱顶部固接的扶手，所述立柱包括固定于底座的连杆，所述连杆内滑动连接有连杆二，还设有将连杆二与连杆锁紧的锁紧件。本实用新型的优点是供身高较高的人抓住扶手，降低身高较高的人弯腰扶扶手的可能性。