公开(公告)号：US07264210B2

公开(公告)日：2007-09-04

申请号：US10983303

申请日：2004-11-08

申请人： Fengming Yu

发明人： Fengming Yu

IPC分类号： A45F3/44

CPC分类号： A45F3/44 ,  E04H12/2223 ,  E04H12/2269

摘要： An umbrella stand having a tube with an axial lumen, a top, a bottom, and the top capable of receiving a pole into the axial lumen; a removable lever; the top being able to receive and release the removable lever; and the bottom capable of securing the tube into the ground. Or, the above device wherein a first hole and a second hole are oppositely positioned on the side of the tube; and the removable lever comprises a cylindrical rod capable of fitting through the first and second hole. Or, the above device wherein the a grip screw is coupled to the side of the tube and capable of securing the pole in the tube; an annular shim is placed in the stand; the bottom of the stand is a grooved spiral; and latches are coupled to the stand and capable of holding the removable lever.

摘要翻译： 具有具有轴向内腔，顶部，底部和顶部的管的伞形支架能够将杆插入到轴向内腔中; 可移动杆; 顶部能够接收和释放可拆卸的杠杆; 并且底部能够将管固定到地面中。 或者，上述装置，其中第一孔和第二孔相对地位于管的侧面上; 并且可拆卸杆包括能够穿过第一孔和第二孔配合的圆柱形杆。 或者，上述装置，其中把手螺钉联接到管的侧面并且能够将杆固定在管中; 环形垫片放置在支架上; 支架的底部是开槽螺​​旋; 并且闩锁联接到支架并且能够保持可拆卸的杠杆。

公开(公告)号：US06953043B2

公开(公告)日：2005-10-11

申请号：US10608526

申请日：2003-06-30

申请人： Fengming Yu

发明人： Fengming Yu

IPC分类号： A45B19/04 ,  A45B23/00 ,  A45B25/14 ,  A45B7/00 ,  A45B19/08

CPC分类号： A45B25/14 ,  A45B19/04 ,  A45B23/00 ,  A45B2023/0012 ,  A45B2023/0037 ,  A45B2023/0062 ,  A45B2025/146

摘要： A retractable device of sun shading suspensory umbrella mainly comprises an upper and lower support umbrella rods, ribs and hand cranking device. The diameter of the upper support umbrella rod is less than the lower support umbrella rod. The upper umbrella rod is located within the low portion of the retractable device. The hand cranking retractable device is equipped within lower portion of the lower support umbrella rod. The hand cranking retractable device is a worm with a handle, which connects with an active worm gear and a driven worm gear separately on both sides. The active worm gear and driven worm gear separately connects to entwined wire rope first rotating wheel and second through axletree. One end of the first wire rope is wired to first rotating wheel. The other end is securely mounted to lower umbrella tray. One end of the first wire rope is wired to second rotating wheel, the other end of said second wire rope is securely mounted to upper support umbrella rods. The advantages include high performance of self-locking by adopting the worm gear and worm structure, and avoiding the phenomena of disengage and retroflexion in stretching the sun shading umbrella.

摘要翻译： 遮阳篷伞的伸缩装置主要包括上下支撑伞杆，肋骨和手动起动装置。 上支撑伞杆的直径小于下支撑伞杆。 上伞杆位于可伸缩装置的低部分内。 手动起重伸缩装置配备在下支撑伞杆的下部。 手动起重伸缩装置是具有手柄的蜗杆，其两端分别与主动蜗轮和从动蜗杆连接。 主动蜗轮和从动蜗轮分别连接到缠绕钢丝绳的第一个旋转轮，第二个通过轴承。 第一钢丝绳的一端连接到第一旋转轮。 另一端牢固地安装在下伞托盘上。 第一钢丝绳的一端连接到第二旋转轮，所述第二钢丝绳的另一端牢固地安装在上支撑伞杆上。 优点包括通过采用蜗轮蜗杆结构实现自锁的高性能，避免了拉伸遮阳伞的脱离和回缩现象。

公开(公告)号：US20060097117A1

公开(公告)日：2006-05-11

申请号：US10983303

申请日：2004-11-08

申请人： Fengming Yu

发明人： Fengming Yu

IPC分类号： A45B11/00 ,  A45B17/00

CPC分类号： A45F3/44 ,  E04H12/2223 ,  E04H12/2269

摘要： An umbrella stand having a tube with an axial lumen, a top, a bottom, and the top capable of receiving a pole into the axial lumen; a removable lever; the top being able to receive and release the removable lever; and the bottom capable of securing the tube into the ground. Or, the above device wherein a first hole and a second hole are oppositely positioned on the side of the tube; and the removable lever comprises a cylindrical rod capable of fitting through the first and second hole. Or, the above device wherein the a grip screw is coupled to the side of the tube and capable of securing the pole in the tube; an annular shim is placed in the stand; the bottom of the stand is a grooved spiral; and latches are coupled to the stand and capable of holding the removable lever.

摘要翻译： 具有具有轴向内腔，顶部，底部和顶部的管的伞形支架能够将杆插入到轴向内腔中; 可移动杆; 顶部能够接收和释放可拆卸的杠杆; 并且底部能够将管固定到地面中。 或者，上述装置，其中第一孔和第二孔相对地位于管的侧面上; 并且可拆卸杆包括能够穿过第一孔和第二孔配合的圆柱形杆。 或者，上述装置，其中把手螺钉联接到管的侧面并且能够将杆固定在管中; 环形垫片放置在支架上; 支架的底部是开槽螺​​旋; 并且闩锁联接到支架并且能够保持可拆卸的杠杆。

公开(公告)号：USD497479S1

公开(公告)日：2004-10-26

申请号：US29185487

申请日：2003-06-30

申请人： Fengming Yu

设计人： Fengming Yu