公开(公告)号：US20170071358A1

公开(公告)日：2017-03-16

申请号：US15123164

申请日：2015-03-12

申请人： Bruce HUANG

发明人： Bruce HUANG ,  Daniel WANG ,  James LI ,  Jerry ZOU ,  Lynn WU

IPC分类号： A47C20/12

CPC分类号： A47C20/12 ,  A47C1/0355

摘要： Disclosed are a device for the opening of an adjustable sofa without pausing and a mechanical stretching device thereof. The device for the opening of an adjustable sofa consists of a leg drive connector (4), a first limit push connector (3), an expansion front swing limit (1), a second limit push connector (10), a back swing limit (6), a transmission connector (9), a third limit push connector (8), a limit push slide groove block (7) and a folding front swing limit (11). The leg drive connector (4) is rotatably connected to the first limit push connector (3). The transmission connector (9) is rotatably connected to the second limit push connector (10). The second limit push connector (10) is rotatably connected to the first limit push connector (3) and the third limit push connector (8). The back swing limit (6) is fixed on the third limit push connector (8) and located in a limit push slide groove (15). The expansion front swing limit (1) is fixed on the second limit push connector (10). The expansion front swing limit (1) cooperates with a front swing connector (12) and the back swing limit (6) cooperates with a back swing connector (5).

摘要翻译： 公开了一种用于打开可暂停的可调节沙发的装置及其机械拉伸装置。 用于打开可调节沙发的装置包括腿部驱动连接器（4），第一限位推动连接器（3），扩张前摆动极限（1），第二极限推动连接器（10），后摆动极限 （6），传动连接器（9），第三限位推动连接器（8），限位推动滑动槽块（7）和折叠前摆动极限（11）。 腿驱动连接器（4）可旋转地连接到第一限位推动连接器（3）。 传动连接器（9）可旋转地连接到第二限位推动连接器（10）。 第二限位推动连接器（10）可旋转地连接到第一限位推动连接器（3）和第三限位推动连接器（8）。 后摆动限制（6）固定在第三限位推动连接器（8）上并位于限位推动滑动槽（15）中。 扩展前摆动限制（1）固定在第二限位推动连接器（10）上。 扩展前摆动限制（1）与前摆动连接器（12）配合，后摆动限制（6）与后摆连接器（5）配合。

公开(公告)号：US20160058195A1

公开(公告)日：2016-03-03

申请号：US14781567

申请日：2014-04-16

申请人： Bruce HUANG

发明人： Bruce HUANG ,  Dick QIN ,  James LI ,  Daniel WANG ,  Jerry ZOU ,  Lynn WU

IPC分类号： A47C17/04 ,  A47C17/86 ,  A47C1/031

CPC分类号： A47C17/04 ,  A47C1/031 ,  A47C1/032 ,  A47C1/03211 ,  A47C1/0342 ,  A47C1/0345 ,  A47C1/0355 ,  A47C17/86 ,  Y10T74/20

摘要： The invention is refer with an electromechanical stretching apparatus of a convertible sofa, which consisting of a mechanical stretching apparatus and an electric actuator, the mechanical stretching apparatus being provided with an electrically-driven connecting rod, wherein, the electric actuator consists of a motor, a motor connecting tube, a motor movable slider, and a motor head fixing part, the motor adopted is a motor with a guide rail, the motor movable slider is installed on the guide rail of the motor, the motor head is rotationally connected through a second rotor shaft to the motor head fixing part fastened on the electrically-driven connecting rod, the motor connecting tube is connected to the motor movable slider through a first rotor shaft and the motor connecting tube is fastened on the mechanical stretching apparatus. The said motor connecting tube is fastened on a linkage part of the mechanical stretching apparatus. The said first rotor shaft and the second rotor shaft are both a bolt. By changing the electronic driving device, the invention increases automaticity and comfort of the convertible sofa, and improves installation, removal, maintenance, and operation efficiency of an electric actuator of the convertible sofa.

摘要翻译： 本发明涉及一种由机械拉伸装置和电动执行器组成的可转换沙发的机电拉伸装置，机械拉伸装置设有电驱动连杆，其中，电动执行机构包括马达， 电动机连接管，电动机可动滑块和电动机头固定部，所采用的电动机是具有导轨的电动机，电动机可动滑块安装在电动机的导轨上，电动机头通过旋转连接 第二转子轴连接到紧固在电动连杆上的马达头部固定部分，马达连接管通过第一转子轴连接到马达可动滑块，马达连接管紧固在机械拉伸装置上。 所述电动机连接管被紧固在机械拉伸装置的连接部上。 所述第一转子轴和第二转子轴都是螺栓。 通过改变电子驱动装置，本发明提高了可转换沙发的自动化和舒适性，并提高了可转换沙发的电致动器的安装，拆卸，维护和操作效率。