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21. 发明授权

US06976739B2 Armrest assembly 失效
标题翻译：扶手组合
公开(公告)号：US06976739B2
公开(公告)日：2005-12-20
申请号：US10822470
申请日：2004-04-12
申请人： Ching-Chang Wang
发明人： Ching-Chang Wang
IPC分类号： A47C1/03 , A47C7/54
CPC分类号： A47C1/03
摘要： An armrest assembly includes a stationary tube for attachment to a chair. The stationary tube includes recesses in an internal face. A movable tube is inserted in the stationary tube. The movable tube includes an aperture. An armrest is installed on the movable tube. A detent can be inserted into one of the recesses of the stationary tube through the aperture of the movable tube. A rod is inserted in the movable tube. The rod defines a recess for receiving the detent. The recess of the rod includes a shallow portion and a deep portion. A lever is connected with the rod and installed on the armrest in order to move the rod so as to control the detent.
摘要翻译：扶手组件包括用于附接到椅子的固定管。固定管包括内表面的凹槽。可动管插入静止管中。可动管包括孔。扶手安装在活动管上。棘爪可以通过活动管的孔插入固定管的一个凹槽中。杆插入可动管中。杆限定用于接收棘爪的凹部。杆的凹部包括浅部和深部。杠杆与杆连接并安装在扶手上，以便移动杆以控制制动器。

22. 发明申请

US20130270317A1 Support and Protection Device for Mobile Apparatus 审中-公开
标题翻译：移动设备支持和保护设备
公开(公告)号：US20130270317A1
公开(公告)日：2013-10-17
申请号：US13448468
申请日：2012-04-17
申请人： Ching-Chang Wang
发明人： Ching-Chang Wang
IPC分类号： B60R11/00
CPC分类号： B60R11/02 , B60R2011/0056 , B60R2011/0075 , B60R2011/0089
摘要： A support and protection device includes a mounting frame, a connecting unit connected with the mounting frame, a support unit connected with the connecting unit, and an attachment unit connected with the support unit. Thus, the support and protection device is attached to a car by the sucker of the attachment unit and is placed on a horizontal plane by the stand of the attachment unit so that the mobile apparatus is used in the car and can also be operated outdoors. In addition, the support and protection device has an angle adjustable function by the spherical adjusting portion of the connecting unit so that the angle of the mobile apparatus can be adjusted.
摘要翻译：支撑保护装置包括安装框架，与安装框架连接的连接单元，与连接单元连接的支撑单元以及与支撑单元连接的附接单元。因此，支撑保护装置由安装单元的吸盘附接到汽车，并通过安装单元的支架放置在水平面上，使得移动装置在汽车中使用并且还可以在室外操作。此外，支撑保护装置通过连接单元的球形调节部分具有角度可调功能，从而可以调节移动装置的角度。

23. 发明申请

US20050001111A1 Armrest elevation apparatus 审中-公开
标题翻译：扶手升降装置
公开(公告)号：US20050001111A1
公开(公告)日：2005-01-06
申请号：US10610880
申请日：2003-07-02
申请人： Ching-Chang Wang
发明人： Ching-Chang Wang
IPC分类号： A47C1/03 , B68G5/00
CPC分类号： A47C1/03
摘要： An elevation apparatus is provided for an armrest. The elevation apparatus includes a support, a stationary element, a movable element and a latch. The stationary element is supported on the support. The stationary element includes a series of holes overlapping one another, thus forming a pair of teeth between adjacent two of the holes. The movable element is movably connected with the stationary element for supporting the armrest. The movable element defines a hole. The latch includes a thick portion longitudinally inserted in the hole of the movable element and a thin portion transversely movable past the pairs of teeth. The latch is movable between a locking position and a releasing position. In the locking position, the thick portion is in one of the holes of the stationary element. In the releasing position, the thin portion is in the series of holes of the stationary element.
摘要翻译：提供了一种用于扶手的升降装置。升降装置包括支撑件，固定元件，可移动元件和闩锁。固定元件支撑在支撑件上。固定元件包括彼此重叠的一系列孔，从而在相邻的两个孔之间形成一对齿。可移动元件与固定元件可移动地连接，用于支撑扶手。可移动元件限定一个孔。闩锁包括纵向插入可移动元件的孔中的厚部分和横过可移动齿对的薄部分。闩锁可以在锁定位置和释放位置之间移动。在锁定位置，厚部位于固定元件的一个孔中。在释放位置，薄部位在固定元件的一系列孔中。

24. 发明授权

US06517158B1 Height-adjustable armrest assembly 失效
标题翻译：高度可调的扶手总成
公开(公告)号：US06517158B1
公开(公告)日：2003-02-11
申请号：US09977853
申请日：2001-10-16
申请人： Ching-Chang Wang
发明人： Ching-Chang Wang
IPC分类号： A47C754
CPC分类号： A47C1/03
摘要： An armrest assembly comprises an armrest having an end pivotally attached to a backrest of the chair, a fixing member having an end fixed to a seat of the chair, and an adjusting device having an end engaged with the other end of the armrest in a manner allowing relative sliding movement therebetween when the end of the armrest pivots. The other end of the adjusting device is slidably engaged with the other end of the fixing member such that movement of the adjusting device relative to the fixing member causes a change in a height of the armrest.
摘要翻译：扶手组件包括扶手，该扶手具有可枢转地附接到椅子的靠背的一端，具有固定到椅子的座椅上的端部的固定构件和具有与扶手另一端接合的端部的调节装置当扶手的端部枢转时允许它们之间的相对滑动。调节装置的另一端与固定构件的另一端可滑动地接合，使得调节装置相对于固定构件的运动导致扶手高度的变化。

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