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实用新型
CN204106386U 一种用于多功能病人椅的升降扶手 失效 - 权利终止

一种用于多功能病人椅的升降扶手
摘要：
一种用于多功能病人椅的升降扶手，包括扶手本体、支撑杆和与病人椅相连接的基座，所述基座的上设置有转轴，所述扶手本体的一端利用所述转轴安装于所述基座上，并实现绕所述转轴转动；所述支撑杆的一端铰接于所述扶手本体的下部，另一端为自由端；所述基座上开设有与所述扶手本体相适应的凹槽，所述凹槽的容积足以收纳所述扶手本体和支撑杆；所述凹槽的内部底面设置有若干等间距的锯齿状卡位凸块，所述支撑杆的自由端则卡位于所述卡位凸块之间实现对所述扶手本体的角度调节。本实用新型稳定性、实用性、舒适性更加优良，且收纳方便。
摘要（英）：

A lifting armrest for a multifunctional patient chair comprises an armrest body, a support rod and a base connected with the chair. A rotating shaft is arranged on the base. One end of the armrest body is mounted on the base through the rotating shaft; the armrest body can rotate around the rotating shaft. One end of the support rod is hinged to the lower portion of the armrest body; the other end of the support rod is a free end. The base is provided with a recess matching with the armrest body; the recess is large enough to accommodate the armrest body and the support rod. The inner bottom of the recess is provided with a plurality of saw-tooth fastening protrusions arranged at equal intervals; the free end of the support rod is fastened between the corresponding saw-tooth fastening protrusions so that the angle of the armrest body can be adjusted. The lifting armrest is better in stability, practicality and comfortableness and is convenient to store.

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