公开(公告)号：US20080209633A1

公开(公告)日：2008-09-04

申请号：US12013609

申请日：2008-01-14

申请人： Yoshifumi Ito ,  Yuhei Shiokura ,  Akio Ishimoto ,  Tetsuro Aoki

发明人： Yoshifumi Ito ,  Yuhei Shiokura ,  Akio Ishimoto ,  Tetsuro Aoki

IPC分类号： A47C21/08

CPC分类号： A61G7/0507 ,  A61G7/0509

摘要： The conventional holding mechanism for foldable side rails have such problems that the release lever can be accidentally pressed for release action and that if a double lock is employed for preventing it, automatic holding action cannot be performed.This invention proposes a holding mechanism for foldable side rails, characterized in that the holding mechanism 4 is provided at an end of an upper horizontal rail member 1u and comprises a mechanism support member 5 connected with the stanchion member provided at said end; the mechanism support member 5 has a stopper pin set 12 capable of advancing and receding; the stopper pin set 12 is biased in the advancing direction by a spring 13; the stanchion member has a fitting hole 10 allowing the stopper pin set 12 to be fitted in it when the stanchion member is kept erect; the mechanism support member further has a release lever 6 engaged with a mechanically driven trigger site 15 provided in connection with the stopper pin set for making the stopper pin set recede against the force of the spring; a play mechanism is provided between the release lever and the mechanically driven trigger site; and the mechanism support member further has a release prevention mechanism for preventing the movement of the release lever in the release allowing direction.

摘要翻译： 用于可折叠侧轨的常规保持机构具有这样的问题，即释放杆可以被意外地按压以释放动作，并且如果采用双重锁来防止释放杆，则不能执行自动保持动作。 本发明提出了一种用于可折叠侧轨的保持机构，其特征在于，保持机构4设置在上水平轨道构件1u的端部，并且包括与设置在所述端部处的支柱构件连接的机构支撑构件5; 机构支撑构件5具有能够前进和后退的止动销组12; 止动销组12由弹簧13沿前进方向偏压; 支柱构件具有装配孔10，当支柱构件保持直立时允许止动销组12装配在其中; 机构支撑构件还具有与机械驱动的触发器位置15接合的释放杆6，该机构驱动的触发器位置15与止动销组相关联地设置，用于使止动销组抵抗弹簧的力而后退; 在释放杆和机械驱动的触发器位置之间设置一个游隙机构; 并且机构支撑部件还具有用于防止释放杆在释放允许方向上的移动的防脱机构。

公开(公告)号：US20110000019A1

公开(公告)日：2011-01-06

申请号：US12833719

申请日：2010-07-09

申请人： Yoshifumi ITO ,  Yuhei Shiokura ,  Akio Ishimoto ,  Tetsuro Aoki

发明人： Yoshifumi ITO ,  Yuhei Shiokura ,  Akio Ishimoto ,  Tetsuro Aoki

IPC分类号： A47C21/08

CPC分类号： A61G7/0507 ,  A61G7/0509

摘要： The conventional holding mechanism for foldable side rails have such problems that the release lever can be accidentally pressed for release action and that if a double lock is employed for preventing it, automatic holding action cannot be performed.This invention proposes a holding mechanism for foldable side rails, characterized in that the holding mechanism 4 is provided at an end of an upper horizontal rail member 1u and comprises a mechanism support member 5 connected with the stanchion member provided at said end; the mechanism support member 5 has a stopper pin set 12 capable of advancing and receding; the stopper pin set 12 is biased in the advancing direction by a spring 13; the stanchion member has a fitting hole 10 allowing the stopper pin set 12 to be fitted in it when the stanchion member is kept erect; the mechanism support member further has a release lever 6 engaged with a mechanically driven trigger site 15 provided in connection with the stopper pin set for making the stopper pin set recede against the force of the spring; a play mechanism is provided between the release lever and the mechanically driven trigger site; and the mechanism support member further has a release prevention mechanism for preventing the movement of the release lever in the release allowing direction.

摘要翻译： 用于可折叠侧轨的常规保持机构具有这样的问题，即释放杆可以被意外地按压以释放动作，并且如果采用双重锁来防止释放杆，则不能执行自动保持动作。 本发明提出了一种用于可折叠侧轨的保持机构，其特征在于，保持机构4设置在上水平轨道构件1u的端部，并且包括与设置在所述端部处的支柱构件连接的机构支撑构件5; 机构支撑构件5具有能够前进和后退的止动销组12; 止动销组12由弹簧13沿前进方向偏压; 支柱构件具有装配孔10，当支柱构件保持直立时允许止动销组12装配在其中; 机构支撑构件还具有与机械驱动的触发器位置15接合的释放杆6，该机构驱动的触发器位置15与止动销组相关联地设置，用于使止动销组抵抗弹簧的力而后退; 在释放杆和机械驱动的触发器位置之间设置一个游隙机构; 并且机构支撑部件还具有用于防止释放杆在释放允许方向上的移动的防脱机构。

公开(公告)号：US08042207B2

公开(公告)日：2011-10-25

申请号：US12833719

申请日：2010-07-09

申请人： Yoshifumi Ito ,  Yuhei Shiokura ,  Akio Ishimoto ,  Tetsuro Aoki

发明人： Yoshifumi Ito ,  Yuhei Shiokura ,  Akio Ishimoto ,  Tetsuro Aoki

IPC分类号： A47C21/08

CPC分类号： A61G7/0507 ,  A61G7/0509

摘要： The conventional holding mechanism for foldable side rails have such problems that the release lever can be accidentally pressed for release action and that if a double lock is employed for preventing it, automatic holding action cannot be performed.This invention proposes a holding mechanism for foldable side rails, characterized in that the holding mechanism 4 is provided at an end of an upper horizontal rail member 1u and comprises a mechanism support member 5 connected with the stanchion member provided at said end; the mechanism support member 5 has a stopper pin set 12 capable of advancing and receding; the stopper pin set 12 is biased in the advancing direction by a spring 13; the stanchion member has a fitting hole 10 allowing the stopper pin set 12 to be fitted in it when the stanchion member is kept erect; the mechanism support member further has a release lever 6 engaged with a mechanically driven trigger site 15 provided in connection with the stopper pin set for making the stopper pin set recede against the force of the spring; a play mechanism is provided between the release lever and the mechanically driven trigger site; and the mechanism support member further has a release prevention mechanism for preventing the movement of the release lever in the release allowing direction.

摘要翻译： 用于可折叠侧轨的常规保持机构具有这样的问题，即释放杆可以被意外地按压以释放动作，并且如果采用双重锁来防止释放杆，则不能执行自动保持动作。 本发明提出了一种用于可折叠侧轨的保持机构，其特征在于，保持机构4设置在上水平轨道构件1u的端部，并且包括与设置在所述端部处的支柱构件连接的机构支撑构件5; 机构支撑构件5具有能够前进和后退的止动销组12; 止动销组12由弹簧13沿前进方向偏压; 支柱构件具有装配孔10，当支柱构件保持直立时允许止动销组12装配在其中; 机构支撑构件还具有与机械驱动的触发器位置15接合的释放杆6，该机构驱动的触发器位置15与止动销组相关联地设置，用于使止动销组抵抗弹簧的力而后退; 在释放杆和机械驱动的触发器位置之间设置一个游隙机构; 并且机构支撑部件还具有用于防止释放杆在释放允许方向上的移动的防脱机构。