公开(公告)号：US4944656A

公开(公告)日：1990-07-31

申请号：US302665

申请日：1989-01-27

申请人： Ou-Yang Feng ,  Ou-Yang C. Ho

发明人： Ou-Yang Feng ,  Ou-Yang C. Ho

IPC分类号： E04H12/32 ,  G09F17/00

CPC分类号： G09F17/00 ,  E04H12/32 ,  G09F2017/0025 ,  Y10T403/1616 ,  Y10T403/32991

摘要： A telescopic rod includes a hollow handle having a longitudinal slit formed in the handle, an alignment coupler slidably engageable in said hollow handle having a truncated tube section formed in the coupler having an upper inclined surface formed on the tube section, and a reel pole secured with a display sheet such as a flag cloth having a lower portion of the pole rotatably held in the coupler having a lower inclined surface tapered downwardly and tangentially engageable with the upper inclined surface of the coupler, so that upon a depression of the pole and sheet, the pole will be rotated for a tangential engagement of the two inclined surfaces to align the display sheet with the slit of the handle for a quicker retraction of the sheet into the handle.

摘要翻译： 伸缩杆包括具有形成在手柄中的纵向狭缝的中空手柄，可滑动地接合在所述中空手柄中的对准联接器，其具有形成在联接器中的截头管部分，其具有形成在管部分上的上倾斜表面， 具有显示片，例如旗布，其具有可旋转地保持在联接器中的杆的下部，其具有向下锥形的下倾斜表面，并且与联接器的上倾斜表面切向接合，使得在杆和片的下压 ，杆将被旋转以使两个倾斜表面的切向接合，以将显示片与手柄的狭缝对准，以便将片材更快地缩回到手柄中。

公开(公告)号：US4800834A

公开(公告)日：1989-01-31

申请号：US081685

申请日：1987-08-05

申请人： Ou-Yang Feng

发明人： Ou-Yang Feng

IPC分类号： E04H12/32 ,  G09F17/00

CPC分类号： E04H12/32 ,  E04H12/182 ,  G09F17/00 ,  G09F17/0091 ,  G09F2017/0008

摘要： A telescopic rod includes a hollow-pipe handle having a longitudinal slit, an alignment coupler slidably moving along the longitudinal slit of the handle and operatively retained on the top of the handle adapted for aligning a display sheet with the slit, a reel pole prewound with a display sheet selected form a flat cloth or other flexible display sheets and operatively retained on the coupler for outwardly extending the pole and the display sheet for display purpose, and operatively retracted into the handle for reeling up the display sheet on the pole for its convenient handling and storage.

摘要翻译： 伸缩杆包括具有纵向狭缝的中空管手柄，对准联接器可沿着手柄的纵向狭缝滑动地移动并且可操作地保持在手柄的顶部上，其适于使显示片与狭缝对准，卷轴杆预先缠绕 由平布或其他柔性显示片选择的显示片，并且可操作地保持在耦合器上用于向外延伸极和用于显示的目的的显示片，并且可操作地缩回到手柄中，以将显示片卷绕在杆上以便于其 处理和存储。

公开(公告)号：US4787161A

公开(公告)日：1988-11-29

申请号：US073229

申请日：1987-07-13

申请人： Ou-Yang Feng

发明人： Ou-Yang Feng

IPC分类号： B43K29/007 ,  B43M99/00 ,  G09F23/00 ,  G09F19/06

CPC分类号： B43M99/003 ,  B43K29/007 ,  G09F23/00 ,  G09F2023/0016

摘要： An advertising pen device includes a collapsible display sheet selected from a flag or a decorative or advertising cloth prewound on a pole rotatably mounted inside the pen and adapted to be extended for display or advertisement purpose, and a pen holder adapted for holding the pen to lay on a desk or for clamping the pen on a user's pocket for display, decorative or identification uses.

摘要翻译： 广告笔装置包括从可旋转地安装在笔内并适于延伸以用于展示或广告目的的杆上的标记或装饰或广告布中选择的可折叠显示片，以及适于保持笔放置的笔架 在桌子上或将笔夹在用户的口袋上进行显示，装饰或识别用途。