PROBLEM TO BE SOLVED: To provide a wheel structure of a stand base for medical care in which there is no risk such that an operator touches the same by hand.SOLUTION: Lock and release of a wheel 9 can be performed by lock means 22 which is vertically moved by a motor 37. Because of electrically-driven type, switch means 38 therefor can be located on a push-handle 8 of a stand device 1, and therefore, there is no risk such that an operator touches the vicinity of an unsanitary base 2. Because of a structure using sliders 27, 28 which the lock means 22 approaches and from which said lock means is separated in a horizontal direction, a required dimension of the lock means 22 is small, and therefore, the lock means can be easily assembled into the base 2.SELECTED DRAWING: Figure 2
【課題】操作者が手で触れるおそれがない医療用スタンドベースの車輪構造を提供する。【解決手段】モータ37により上下動するロック手段22で車輪9のロック及び解除が行える。電動のため、そのスイッチ手段38をスタンド装置1の手押しハンドル8に設置することができ、操作者が不衛生なベース2付近に触れるおそれがない。ロック手段22が水平方向で近接・離反するスライダ27、28を利用した構造のため、ロック手段22の上下寸法が小さくて済みベース2の内部に組み込み易い。【選択図】図2
WHEEL STRUCTURE OF STAND BASE FOR MEDICAL CARE
医療用スタンドベースの車輪構造
2017-11-16
Patent
Electronic Resource
Japanese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |