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1. 发明申请

WO2015074630A1 A STRETCHER WITH A MOBILE FOLDABLE CONSTRUCTION 审中-公开
标题翻译：具有移动式折叠结构的拉手
公开(公告)号：WO2015074630A1
公开(公告)日：2015-05-28
申请号：PCT/CZ2014/000136
申请日：2014-11-19
申请人： NEZAMI AFRASHTEH, Rambod Reza
发明人： NEZAMI AFRASHTEH, Rambod Reza
IPC分类号： A61G1/056 , A61G1/02
CPC分类号： A61G1/0562 , A61G1/0212
摘要： A stretcher (1) with a mobile foldable construction (2) comprising a frame (3) formed by two parallel longitudinal girders (4) mutually connected at both their ends by cross beams (26, 26'). The frame (3) is provided by castors (5) and by a mobile foldable construction (2) mounted to the frame (3), the mobile foldable construction (2) being formed by a pair of front legs (6) mutually connected by a front connecting arm (9) and provided with front castors. The front legs are mounted on the front pivot axis (23) with possibility of pivotal movement relative to the frame (3). The frame (3) is further provided by a pair of rear legs (7) mutually connected by a rear connecting arm (9'), the rear legs (7) being provided with rear castors and mounted on the rear pivot axis (22) with possibility of pivotal movement relative to the frame (3), wherein the front legs (6) and the rear legs (7) are angularly adjustable relative to the frame (3) by means of gas springs (10, 12) engaging the connecting arms (9, 9') and they are at the same time foldable in a loading position so that they lie parallelly with the frame (3). The front legs (6) and the rear legs (7) are directed in the loading position to the rear end of the frame (3). The subject matter of the invention lies in that at least one gas spring (10, 12) is arranged in the frame (3) between the longitudinal girders (4) and parallel therewith and does not extend beyond the outline of the longitudinal girders (4) and the moving member of the gas spring (10, 12) is connected with a carrier (18, 19) slidably retained in at least one longitudinal girder (4). The carrier (18, 19) is connected, by means of a strut (20, 21) pivotally retained at both its ends, with the front connecting arm (9) or with the rear connecting arm (9') or with at least one leg (6, 7).
摘要翻译：一种具有可移动的可折叠结构（2）的担架（1），包括由两个平行的纵向纵梁（4）形成的框架（3），所述框架（3）在其两端通过横梁（26,26'）相互连接。框架（3）由脚轮（5）和安装到框架（3）上的可移动的可折叠结构（2）提供，移动可折叠结构（2）由相互连接的一对前腿（6）形成，前连接臂（9）并具有前脚轮。前腿安装在前枢转轴线（23）上，可能相对于框架（3）枢转运动。框架（3）还由一对由后连接臂（9'）相互连接的后腿（7）提供，后腿（7）设置有后脚轮并且安装在后枢转轴线（22）上，具有相对于所述框架（3）的枢转运动的可能性，其中所述前腿（6）和所述后腿（7）通过与所述连接件（10）接合的气弹簧（10,12）相对于所述框架（3）成角度地可调节臂（9,9'）并且它们同时在装载位置处可折叠，使得它们与框架（3）平行地放置。前腿（6）和后腿（7）在装载位置被引导到框架（3）的后端。本发明的主题在于，至少一个气弹簧（10,12）布置在框架（3）之间的纵向纵梁（4）之间并与其平行，并且不延伸超出纵向梁（4）的轮廓）和气弹簧（10,12）的移动构件与可滑动地保持在至少一个纵向梁（4）中的托架（18,19）连接。托架（18,19）借助于其两端枢轴保持的支柱（20,21）与前连接臂（9）或后连接臂（9'）或至少一个腿（6,7）。

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