专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06544128B1 Swing device with an automatic driving unit 失效
标题翻译：具有自动驱动单元的摆动装置
公开(公告)号：US06544128B1
公开(公告)日：2003-04-08
申请号：US10102133
申请日：2002-03-20
申请人： Chih-Huang Yang
发明人： Chih-Huang Yang
IPC分类号： A63G916
CPC分类号： A47D13/105
摘要： A swing device includes a supporting frame, a seat unit pivoted to the supporting frame so as to be turnable relative to the supporting frame, and a driving unit mounted on the supporting frame and including a housing secured to the supporting frame, an axle disposed rotatably in and extending out of the housing and coaxially secured to the seat unit, and a swingable member disposed in the housing, coaxially secured to the axle, and swingable between first and second positions so as to permit synchronous swinging of the seat unit via the axle. A driving member is mounted securely in the housing and is connected to the swingable member in such a manner that actuation of the driving member results in synchronous swinging action of the swingable member and the seat unit when the swing device is operated in an automatic mode and that manual pushing of the seat unit results in synchronous swinging of the swingable member when the swing device is operated in a manual mode.
摘要翻译：摆动装置包括支撑框架，座椅单元，其枢转到支撑框架以相对于支撑框架可转动;以及驱动单元，其安装在支撑框架上并且包括固定到支撑框架的壳体，并且延伸出壳体并且同轴地固定到座椅单元;以及摆动构件，其设置在壳体中，同轴地固定到轴上，并且可在第一和第二位置之间摆动，以允许座椅单元经由轴同步摆动。驱动构件牢固地安装在壳体中，并且以这样的方式连接到可摆动构件，即当摆动装置以自动模式操作时，驱动构件的致动导致摆动构件和座椅单元的同步摆动动作，并且当手动操作摆动装置时，手动推动座椅单元导致摆动构件的同步摆动。

2. 发明授权

US5873425A Motorized stroller with rear wheel drive assembly 失效
标题翻译：带后轮驱动总成的电动婴儿车
公开(公告)号：US5873425A
公开(公告)日：1999-02-23
申请号：US882631
申请日：1997-06-25
申请人： Chih-Huang Yang
发明人： Chih-Huang Yang
IPC分类号： B62B5/00 , B62B9/00 , B60K7/00
CPC分类号： B62B9/00 , B62B5/005 , B62B5/0069 , Y10S180/907
摘要： The rear wheel drive assembly of a motorized stroller includes a transmission unit, a bidirectional motor, a battery unit and a control unit. The transmission unit includes a gear housing to be mounted on a rear wheel support rod of a stroller frame, and a speed reducing gear set mounted operably in the gear housing. The gear set includes an input gear, an output gear driven rotatably by the input gear, and a knurled roller mounted coaxially on one side of the output gear and extending partially out of an open bottom end of the gear housing. The knurled roller contacts the tire portion of a rear wheel on the support rod such that rotation of the input gear results in corresponding rotation of the knurled roller in order to generate friction between the knurled roller and the rear wheel. The motor is mounted on the gear housing and drives rotatably the input gear. The battery unit includes a battery holder mounted on the stroller frame and adapted to receive a storage battery therein. The control unit is connected electrically to the motor and the electrical contacts on the battery holder, and is operable so as to control direction of rotation of the drive shaft of the motor to control, in turn, forward and backward movement of the stroller frame.
摘要翻译：电动婴儿车的后轮驱动组件包括传动单元，双向马达，电池单元和控制单元。传动单元包括安装在婴儿车框架的后轮支撑杆上的齿轮箱和可操作地安装在齿轮箱中的减速齿轮组。齿轮组包括输入齿轮，由输入齿轮可旋转地输出的输出齿轮，以及同轴地安装在输出齿轮的一侧并且部分地从齿轮壳体的敞开的底端延伸的滚花滚子。滚花滚轮与支撑杆上的后轮的轮胎部分接触，使得输入齿轮的旋转导致滚花滚轮的相应旋转，以便在滚花滚轮和后轮之间产生摩擦。马达安装在齿轮箱上，可旋转地驱动输入齿轮。电池单元包括安装在婴儿车框架上并适于在其中容纳蓄电池的电池座。控制单元电连接到电动机和电池座上的电触点，并且可操作以控制电动机的驱动轴的旋转方向，从而控制婴儿车框架的前后移动。

3. 外观设计

USD396832S Stroller 失效
公开(公告)号：USD396832S
公开(公告)日：1998-08-11
申请号：US75640
申请日：1997-09-02
申请人： Chih-Huang Yang
设计人： Chih-Huang Yang

4. 发明授权

US06182308B2 Playpen with detachable cot 失效
标题翻译：带可拆卸床的Playpen
公开(公告)号：US06182308B2
公开(公告)日：2001-02-06
申请号：US09542542
申请日：2000-04-03
申请人： Chih-Huang Yang
发明人： Chih-Huang Yang
IPC分类号： A47D700
CPC分类号： A47D7/04 , A47D9/005 , A47D13/06 , A47D13/063 , Y10T24/45534
摘要： A playpen includes a looped upper frame disposed above and spaced apart from a looped lower frame in a vertical direction. A plurality of vertical post units bridge the upper and lower frames. A cot has a bottom wall and a surrounding wall that is connected to a periphery of the bottom wall and that extends upwardly from the bottom wall. The surrounding wall has a length in the vertical direction which is shorter than a distance between the upper and lower frames in the vertical direction. The surrounding wall further has a distal top portion formed with a plurality of outwardly folded sections that engage removably the upper frame for suspending the cot thereon such that the bottom wall is disposed above the lower frame. A releasable fastening unit includes a plurality of complementary male and female fastener sets secured on the outwardly folded sections in such a manner that each adjacent pair of fasteners of the male and female fastener sets extends into a respective one of the notches, thereby confining the post units in the notches, respectively.
摘要翻译：一个幼儿围栏包括在垂直方向上设置在环形下框架上方并与其隔开的环形上框架。多个垂直柱单元桥接上框架和下框架。婴儿床具有底壁和周壁，其连接到底壁的周边并且从底壁向上延伸。周壁在垂直方向上具有比上下框架在垂直方向上的距离短的长度。周围壁还具有形成有多个向外折叠的部分的远侧顶部，该部分可移除地接合上部框架，以将婴儿床悬挂在其上，使得底壁设置在下部框架的上方。可释放的紧固单元包括多个互补的阳和阴紧固件组件，其以这样的方式固定在向外折叠的部分上，使得阳和阴紧固件组的每个相邻的一对紧固件延伸到相应的一个凹口中，从而限制柱分别在凹口中的单位。

5. 发明授权

US6036221A Foldable rod linkage of a foldable stroller 失效
标题翻译：折叠婴儿车的折叠杆连杆
公开(公告)号：US6036221A
公开(公告)日：2000-03-14
申请号：US334376
申请日：1999-06-16
申请人： Chih-Huang Yang
发明人： Chih-Huang Yang
IPC分类号： B62B7/06 , B62B7/08
CPC分类号： B62B7/08 , B62B2205/20 , B62B2205/22 , B62B7/064 , Y10T403/32409 , Y10T403/599 , Y10T74/20262 , Y10T74/2028 , Y10T74/20287 , Y10T74/20438
摘要： A foldable rod linkage for connecting a handgrip to a front wheel of a foldable stroller includes a lower mount member having front lateral walls extending rearwardly from two ends of an upright front wall, an upward abutment wall between the left and right front lateral walls, an upright bore for receiving an upper end of a front rod, and rear lateral walls extending respectively from the front lateral walls. An upper slide body has a through-hole to permit extension of a handle rod such that a lower end of the latter is pivoted on the rear lateral walls, and a downward abutment wall to mate with the upward abutment wall when the linkage is in an unfolded position. An operating device is mounted movably on the handgrip, and includes a pull rod having a lower end mounted on the slide body such that upward pulling of the pull rod will result in disengagement of the slide body from the lower mount member.
摘要翻译：用于将手柄连接到可折叠婴儿车的前轮的可折叠杆连杆包括下安装构件，其具有从竖直前壁的两端向后延伸的前侧壁，左右前侧壁之间的向上邻接壁，用于容纳前杆的上端的竖直孔和分别从前侧壁延伸的后侧壁。上滑动体具有通孔，以允许手柄杆延伸，使得其的下端在后侧壁上枢转，并且当连杆处于相对位置时，向下的邻接壁与向上的邻接壁配合展开位置操作装置可移动地安装在手柄上，并且包括拉杆，其具有安装在滑动体上的下端，使得拉杆的向上拉动将导致滑动体从下安装构件脱离。

6. 外观设计

USD395623S Movement restricting base for a baby walker 失效
公开(公告)号：USD395623S
公开(公告)日：1998-06-30
申请号：US76130
申请日：1997-08-25
申请人： Chih-Huang Yang
设计人： Chih-Huang Yang

7. 发明授权

US5720079A Propping device for a caster of a baby walker 失效
标题翻译：婴儿步行者施法者的推销装置
公开(公告)号：US5720079A
公开(公告)日：1998-02-24
申请号：US805955
申请日：1997-02-24
申请人： Chih-Huang Yang
发明人： Chih-Huang Yang
IPC分类号： A47D13/04 , B60B33/00 , B60B33/02
CPC分类号： A47D13/043 , B60B33/0002 , B60B33/0039 , B60B33/0089 , B60B33/021 , B60B2200/22 , B60B33/0049 , B60B33/0057 , B60B33/0068 , B60B33/0076 , Y10T16/195
摘要： A propping device includes a mounting seat mounted detachably on a baby walker, and a rotatable member mounted pivotally on the mounting seat and including a flat abutting plate portion positioned on the mounting seat above a lower end of the caster. A locking unit can lock automatically and releaseably the abutting plate portion on the mounting seat when the abutting plate portion is rotated relative to the mounting seat to a horizontal location under the caster. When the caster is lifted, the rotatable member can be rotated so as to turn the abutting plate portion to the horizontal position so as to abut the abutting plate portion on the ground, thus preventing rotation of the caster.
摘要翻译：支撑装置包括可拆卸地安装在婴儿助行器上的安装座和可枢转地安装在安装座上的可旋转构件，并且包括位于脚轮下端上方的安装座上的平坦的邻接板部分。当邻接板部分相对于安装座旋转到施法者下方的水平位置时，锁定单元可以自动和可释放地锁定安装座上的邻接板部分。当脚轮被提起时，旋转构件能够转动，以将抵接板部分转动到水平位置，以抵靠地面上的邻接板部分，从而防止脚轮转动。

8. 外观设计

USD431213S Stroller 失效
公开(公告)号：USD431213S
公开(公告)日：2000-09-26
申请号：US115569
申请日：1999-12-16
申请人： Chih-Huang Yang
设计人： Chih-Huang Yang

9. 外观设计

USD430512S Four-seater stroller 失效
公开(公告)号：USD430512S
公开(公告)日：2000-09-05
申请号：US115165
申请日：1999-12-08
申请人： Chih-Huang Yang
设计人： Chih-Huang Yang

10. 外观设计

USD429184S Stroller 失效
公开(公告)号：USD429184S
公开(公告)日：2000-08-08
申请号：US86219
申请日：1998-04-08
申请人： Chih-Huang Yang
设计人： Chih-Huang Yang

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式