公开(公告)号：US20200262505A1

公开(公告)日：2020-08-20

申请号：US16280193

申请日：2019-02-20

申请人： PAO-HSIEN CHENG

发明人： PAO-HSIEN CHENG

IPC分类号： B62K15/00

摘要： A folding bicycle head tube composed of an upper tube with an upper base, a lower tube with a lower base, a first locking member and a second locking member is revealed. The lower tube includes a shaft able to be mounted into the upper tube through an opening of the upper tube. The first and the second locking members are disposed on two opposite sides of the upper and lower bases at the position between the upper and lower bases respectively for locking the upper and the lower tubes in the connected state. In the second locking member, a pressing rod is pivotally connected to a guiding bar that is inserted through the upper base and the pressing rod abuts against the upper base. The head tube is folded by the first locking member unlocked and the shaft of the lower tube released from the upper tube.

公开(公告)号：US09637155B1

公开(公告)日：2017-05-02

申请号：US15051912

申请日：2016-02-24

申请人： Pao-Hsien Cheng

发明人： Pao-Hsien Cheng

IPC分类号： B62B7/06 ,  B62B7/08 ,  F16B7/22 ,  B62B9/14 ,  B62B9/12 ,  B62B9/20

CPC分类号： B62B7/08 ,  B62B7/062 ,  B62B7/064 ,  B62B9/12 ,  B62B9/14 ,  B62B9/142 ,  B62B9/20 ,  B62B2205/22 ,  F16B7/22

摘要： A locking mechanism for opening and folding a baby stroller and a locking method therefor are revealed. The baby stroller includes an outer tube of a handle, a front wheel frame, and a rear wheel frame, each of which is arranged with a pivot member for connection. An inner tube is mounted and moveable in the outer tube and a push button for folding is arranged therebetween. A locking hook and a locking rod are pivotally connected to the pivot member of the outer tube and the pivot member of the rear wheel frame respectively. The handle, the front and the rear wheel frames are extended and fixed by the locking hook hooked onto the locking rod. While operating the push button for retracting the inner tube into the outer tube, the locking hook is released from the locking rod so that the baby stroller is folded.

公开(公告)号：US20150203142A1

公开(公告)日：2015-07-23

申请号：US14159484

申请日：2014-01-21

申请人： PAO-HSIEN CHENG

发明人： PAO-HSIEN CHENG

IPC分类号： B62B7/04

CPC分类号： B62B9/104 ,  B62B7/086 ,  B62B9/206

摘要： A collapsible structure for preventing a seat back of a baby stroller from inclining forward is revealed. A mounting base for assembling with a seat back portion is disposed on a main frame at each side of the baby stroller. The seat back portion includes two base rods, an action block, and two crossed connecting rod sets arranged therebetween. One end of the base rod is disposed with a dent seat. Linkage members for stopping the seat back are disposed between the action block and the dent seat, and between the connecting rod set and the dent seat. Thereby the connecting rod sets are driven by the action block so that the dent seat is moved with the linkage members to be released from the mounting base. The base rod is against by the linkage members. Thus the folded seat back will not be inclined forward.

摘要翻译： 揭示了一种用于防止婴儿车座椅靠背向前倾斜的可折叠结构。 用于与座椅靠背部分组装的安装基座设置在婴儿车的每一侧的主框架上。 座椅靠背部分包括两个基座杆，动作块，以及两个交叉的连接杆组。 基棒的一端与凹座配置。 用于停止座椅靠背的联动构件设置在动作块和凹座之间以及连杆组和凹座之间。 由此，连杆组由动作块驱动，使得凹座被移动，连杆构件从安装基座释放。 基杆由连杆构件抵靠。 因此，折叠的座椅靠背不会向前倾斜。

公开(公告)号：US08888123B1

公开(公告)日：2014-11-18

申请号：US13930613

申请日：2013-06-28

申请人： Pao-Hsien Cheng

发明人： Pao-Hsien Cheng

IPC分类号： B62B7/06

CPC分类号： B62B7/086 ,  B62B7/066 ,  B62B2205/02 ,  B62B2205/20 ,  B62B2205/26

摘要： A folding structure of a baby stroller and includes two respective links which are connected to two lower ends of two handles. The links are connected to two front frames and pivotably connected with two respective slides which are pivotably connected to an X-shaped connection frame which is pivotably connected to two rear frames. When folding the baby stroller, the two handles are pushed downward to activate the slides by the links, the slides then activate the connection frame to pull the rear frames to let the stroller stand up. The handles are almost not overlapped with the front frames so as to reduce weight.

摘要翻译： 婴儿车的折叠结构，包括两个连接到两个把手的两个下端的相应连杆。 连接件连接到两个前框架，并且与两个相应的滑块可枢转地连接，该滑动件可枢转地连接到可枢转地连接到两个后框架的X形连接框架。 当折叠婴儿推车时，两个把手被向下推动以通过链接激活滑块，然后滑块激活连接框架以拉动后部框架以使婴儿车站起来。 手柄几乎不与前框重叠，以减轻重量。

公开(公告)号：US20140047639A1

公开(公告)日：2014-02-20

申请号：US13589392

申请日：2012-08-20

申请人： Pao-Hsien CHENG

发明人： Pao-Hsien CHENG

IPC分类号： A47D7/00

CPC分类号： A47D13/063

摘要： A crib includes two side frames, two joints, a folding unit and two links. The two side frames each have two parallel transverse tubes and two connection tubes connected to two respective first ends of the two transverse tubes. Two parallel upright tubes support the transverse tubes and the connection tubes. The two respective second ends of the two transverse tubes of the two side frames are connected with the two respective joints. The folding unit is connected to one of the side frames and is connected to the two joints by the two links. When pressing the folding unit, the joints are unlocked by the links so as to move the two side frames toward each other.

摘要翻译： 婴儿床包括两个侧框架，两个接头，折叠单元和两个连杆。 两个侧框架各自具有两个平行的横向管和连接到两个横向管的两个相应的第一端的两个连接管。 两个平行的直立管支撑横管和连接管。 两个侧框架的两个横向管的两个相应的第二端与两个相应的接头连接。 折叠单元连接到一个侧框架，并通过两个连杆连接到两个接头。 当按压折叠单元时，通过连杆将接头解锁，以使两个侧框架朝向彼此移动。

公开(公告)号：US20130333111A1

公开(公告)日：2013-12-19

申请号：US13525546

申请日：2012-06-18

申请人： PAO-HSIEN CHENG

发明人： PAO-HSIEN CHENG

IPC分类号： A47D7/00

CPC分类号： A47D7/002 ,  A47D13/063

摘要： The top frame of a crib includes a locking unit pivotably connected between first and second ends of a first side of the top frame. A pivotal unit is pivotably connected between first and second ends of a second side of the top frame. The locking unit securely connects the first and second ends of the first side, while the pivotal unit is only pivotably connected between the first and second ends of the second side and cannot secure the first and second ends of the second side. The top frame is folded by releasing the locking unit only. This is convenient for the user who has one hand holding the baby and uses the other hand to fold the top frame of the crib.

摘要翻译： 婴儿床的顶部框架包括可枢转地连接在顶部框架的第一侧的第一和第二端之间的锁定单元。 枢转单元可枢转地连接在顶框架的第二侧的第一和第二端之间。 锁定单元牢固地连接第一侧的第一端和第二端，而枢转单元仅可枢转地连接在第二侧的第一端和第二端之间，并且不能固定第二侧的第一端和第二端。 仅通过释放锁定单元折叠顶部框架。 这对于一只手握住婴儿并且另一只手折叠婴儿床的顶部框架的用户是方便的。

公开(公告)号：US20130239382A1

公开(公告)日：2013-09-19

申请号：US13423626

申请日：2012-03-19

申请人： PAO-HSIEN CHENG

发明人： PAO-HSIEN CHENG

IPC分类号： F16B12/40 ,  B23P11/00

CPC分类号： A47D13/063 ,  A47D7/002 ,  Y10T29/49815 ,  Y10T403/24

摘要： The present invention relates to a joint of a crib and a method for releasing the joint. A flexible linkage unit is connected between the joints so that when one of the joints is released, the other joints are released by the linkage unit simultaneously. The top frame of the crib is able to be folded easily. The one action folding feature allows the user to fold the crib by one hand and hold the kid by the other hand.

摘要翻译： 本发明涉及婴儿床的接头和释放接头的方法。 接头之间连接有柔性联动单元，以便当其中一个接头松开时，其他接头由连杆机构同时释放。 婴儿床的顶部框架能够轻松折叠。 一个动作折叠功能允许用户用一只手折叠婴儿床，另一只手握住孩子。

公开(公告)号：US20130221302A1

公开(公告)日：2013-08-29

申请号：US13404374

申请日：2012-02-24

申请人： PAO-HSIEN CHENG

发明人： PAO-HSIEN CHENG

IPC分类号： A47D13/06 ,  A47D7/01 ,  A47C17/00

CPC分类号： A47D13/063

摘要： A baby play yard mattress is revealed. The baby play yard mattress is set on a lower frame of a foldable frame. One side of a back veneer of the baby play yard mattress is disposed with slots corresponding to a folded area of the lower frame. By such design, the baby play yard mattress can also be folded while the foldable frame being folded. Moreover, only one side of the back veneer is arranged with slots so that the baby play yard mattress still provides good support to babies.

摘要翻译： 一个婴儿玩具床垫被揭示。 婴儿玩具床垫设置在可折叠框架的下框架上。 婴儿玩具床垫的背面贴面的一侧设置有对应于下框架的折叠区域的槽。 通过这样的设计，婴儿玩具床垫也可以折叠，同时可折叠的框架被折叠。 此外，只有背面单板的一侧配有槽，使婴儿游乐场床垫仍然为婴儿提供良好的支持。

公开(公告)号：US20130133136A1

公开(公告)日：2013-05-30

申请号：US13304757

申请日：2011-11-28

申请人： PAO-HSIEN CHENG

发明人： PAO-HSIEN CHENG

IPC分类号： A47C19/02

CPC分类号： A47D7/00 ,  A47D13/063 ,  A47D13/066

摘要： A joint between a bed frame and a fabric member is revealed. The bed frame includes a plurality of vertical tubes each of which includes an assembly space with a narrow opening. A connection portion connects a plurality of positioning blocks to the fabric member and the positioning blocks are corresponding to the assembly space of each vertical tube. Thereby positioning blocks are mounted into the assembly space from one end of the vertical tube and the connection portion is extending outward through the narrow opening of the vertical tube. Each positioning block is unable to be released from the assembly space axially due to that the outside diameter of the positioning block is larger than the width of the narrow opening. Thus the fabric member and each vertical tube are connected firmly.

摘要翻译： 揭示了床架与织物之间的接合。 床架包括多个垂直管，每个垂直管包括具有窄开口的组装空间。 连接部分将多个定位块连接到织物构件，并且定位块对应于每个垂直管的组装空间。 由此，定位块从垂直管的一端安装到组装空间中，并且连接部分向​​外延伸穿过垂直管的窄开口。 由于定位块的外径大于窄开口的宽度，所以每个定位块不能轴向地从组装空间中释放。 因此，织物构件和每个垂直管牢固连接。

公开(公告)号：US20100229340A1

公开(公告)日：2010-09-16

申请号：US12382212

申请日：2009-03-11

申请人： Pao-Hsien Cheng

发明人： Pao-Hsien Cheng

IPC分类号： B60B33/04

CPC分类号： B60B33/0028 ,  B60B33/0005 ,  B60B33/0023 ,  B60B33/0026 ,  B60B33/0039 ,  B60B33/0049 ,  Y10T16/184

摘要： This invention relates to a caster in which a receiving groove is provided internally in the caster base and a pair of opposite holes for pivoting are provided at both sides of the receiving groove. Then, the pivot shaft of the wheel body is fitted into the holes of the receiving groove such that the wheel body can be pivotally fixed in the caster base. In this manner, the assembly of the parts can be conducted easily and conveniently without using any tool. Moreover, the caster has better aesthetic feature in appearance, since the pivot shaft is fitted invisibly in the holes of the receiving groove in the caster base. In application, as the pivot shaft is not exposed to the outside of the caster base, grappling with the other peripheral subject can be prevented.

摘要翻译： 本发明涉及一种脚轮，其中在脚轮座内部设置有接收槽，并且在接收槽的两侧设置有用于枢转的一对相对的孔。 然后，将轮体的枢轴装配到容纳槽的孔中，使得轮体可以枢转地固定在脚轮座中。 以这种方式，可以容易且方便地进行部件的组装而不使用任何工具。 此外，脚轮在外观上具有更好的美学特征，因为枢轴不可见地安装在脚轮座中的接收槽的孔中。 在应用中，由于枢轴不暴露于脚轮底座的外侧，因此能够防止与其他外围物体的碰撞。