公开(公告)号：USD544034S1

公开(公告)日：2007-06-05

申请号：US29232868

申请日：2005-06-24

Applicant: Zhiming Qiu

Designer： Zhiming Qiu

公开(公告)号：USD541861S1

公开(公告)日：2007-05-01

申请号：US29231152

申请日：2005-06-01

Applicant: Zhiming Qiu

Designer： Zhiming Qiu

公开(公告)号：US20060002757A1

公开(公告)日：2006-01-05

申请号：US11170713

申请日：2005-06-28

Applicant: Zhiming Qiu

Inventor： Zhiming Qiu

IPC: B43K24/02

CPC classification number: B43K8/028

Abstract: A retractable writing device is provided that contains a nib airtight unit with a lid. The nib airtight unit with a lid includes an airtight body, an airtight lid, and/or an elastic loop. The nib airtight unit with a lid is capable of providing effective and durable airtight function for various shapes of nibs.

Abstract translation: 提供一种可收缩的书写装置，其包含具有盖子的笔尖气密单元。 具有盖子的笔尖气密单元包括气密体，气密盖和/或弹性环。 具有盖子的笔尖气密单元能够为各种形状的笔尖提供有效和持久的气密功能。

公开(公告)号：USD506505S1

公开(公告)日：2005-06-21

申请号：US29216165

申请日：2004-10-29

Applicant: Zhiming Qiu

Designer： Zhiming Qiu

公开(公告)号：USD506501S1

公开(公告)日：2005-06-21

申请号：US29216624

申请日：2004-11-05

Applicant: Zhiming Qiu

Designer： Zhiming Qiu

公开(公告)号：US06864441B2

公开(公告)日：2005-03-08

申请号：US10746139

申请日：2003-12-26

Applicant: Zhiming Qiu

Inventor： Zhiming Qiu

IPC: H01H19/11 ,  H01H19/56 ,  H01H9/30

CPC classification number: H01H19/56 ,  H01H19/11

Abstract: A rotating electric switch includes a shaft with a side hole and a biasing member in the side hole for outwardly biasing an electrically-conductive bullet. The bullet is in electrical communication with a shaft conductor in a bottom hole of the shaft. A liner insulation cap placed over the shaft has a hole in the liner insulation cap sidewall covered by an electrically conductive sleeve. The switch achieves a non-conducting state by rotating the shaft until the head of the bullet is retracted within the sidewall of the liner insulation cap. A conducting state is achieved by rotating the shaft until the bullet extends through the hole in the liner insulation cap sidewall to electrically contact the conductive sleeve. Further embodiments may include an electrically-conductive inner tube in the side hole of the shaft and one or more grooves defined in the interior surface of the liner insulation cap.

Abstract translation: 旋转电开关包括具有侧孔的轴和侧孔中的偏置构件，用于向外偏压导电子弹。 子弹与轴的底部孔中的轴导体电连通。 放置在轴上的衬里绝缘帽在衬套绝缘帽侧壁中具有由导电套筒覆盖的孔。 开关通过旋转轴达到非导通状态，直到子弹的头部缩回到衬套绝缘帽的侧壁内。 通过旋转轴来实现导电状态，直到子弹延伸穿过衬套绝缘帽侧壁中的孔以电接触导电套筒。 另外的实施例可以包括在轴的侧孔中的导电内管和限定在衬里绝缘帽的内表面中的一个或多个凹槽。

公开(公告)号：USD490110S1

公开(公告)日：2004-05-18

申请号：US29187373

申请日：2003-07-30

Applicant: Zhiming Qiu

Designer： Zhiming Qiu

公开(公告)号：USD454586S1

公开(公告)日：2002-03-19

申请号：US29141719

申请日：2001-05-10

Applicant: Zhiming Qiu

Designer： Zhiming Qiu

公开(公告)号：USD577065S1

公开(公告)日：2008-09-16

申请号：US29278141

申请日：2007-03-20

Applicant: Zhiming Qiu ,  Debin Wei

Designer： Zhiming Qiu ,  Debin Wei

公开(公告)号：USD573183S1

公开(公告)日：2008-07-15

申请号：US29277088

申请日：2007-02-13

Applicant: Zhiming Qiu ,  Yuemin Shi

Designer： Zhiming Qiu ,  Yuemin Shi