公开(公告)号：US07878948B2

公开(公告)日：2011-02-01

申请号：US12429069

申请日：2009-04-23

申请人： Tsung-Jen Chen

发明人： Tsung-Jen Chen

IPC分类号： A63B22/04

CPC分类号： A63B22/0069 ,  A63B21/0083 ,  A63B21/0442 ,  A63B21/0552 ,  A63B21/4035 ,  A63B21/4043 ,  A63B22/0012 ,  A63B22/0066 ,  A63B23/03541 ,  A63B23/03575 ,  A63B23/1209 ,  A63B2022/0074 ,  A63B2220/17

摘要： A stepper includes a base, two axle units, two pedal units and a coordinating unit. The base includes a post formed thereon. Each of the axle units includes an axle extended downwards from the post. Each of the pedal units includes a pedal pivotally connected to the axle of a related one of the axle units. The coordinating unit is used to connect the pedals to each other so that one of the pedals is moved upwards and outwards while the other pedal is moved downwards and inwards.

摘要翻译： 步进器包括底座，两个轴单元，两个踏板单元和协调单元。 底座包括形成在其上的柱。 每个轴单元包括从柱子向下延伸的轴。 每个踏板单元包括枢转地连接到相关一个轴单元的轴的踏板。 协调单元用于将踏板彼此连接，使得其中一个踏板向上和向外移动，而另一个踏板向下和向内移动。

公开(公告)号：US20120149531A1

公开(公告)日：2012-06-14

申请号：US13310798

申请日：2011-12-05

申请人： Tsung-Jen CHEN

发明人： Tsung-Jen CHEN

IPC分类号： A63B22/04

CPC分类号： A63B22/0056 ,  A63B22/0015 ,  A63B22/0064 ,  A63B22/0066

摘要： A stepper structure includes a base having a shaft at a central section thereof to connect a rotation seat. Two pedals are pivotally connected to two sides of the rotation seat. A link unit is pivotally connected to the shaft and located above the rotation seat. When the rotation seat and the base are confined, the two pedals are moved up and down for an up-and-down step exercise. When the link unit and the base are confined, the rotation seat is linked to swing by the up-and-down movement of the pedals for a waist swing and step exercise, providing a different function of the stepper.

摘要翻译： 步进结构包括在其中心部分具有轴的基座，用于连接旋转座。 两个踏板可枢转地连接到旋转座的两侧。 连杆单元枢转地连接到轴并且位于旋转座的上方。 当旋转座椅和底座被限制时，两个踏板上下移动以进行上下运动。 当链接单元和基座被限制时，旋转座椅通过踏板的上下移动而相互连动，用于腰围摆动和步进运动，提供了步进器的不同功能。

公开(公告)号：US20240239985A1

公开(公告)日：2024-07-18

申请号：US18482562

申请日：2023-10-06

申请人： Yu-Ting CHEN

发明人： Yu-Ting CHEN

IPC分类号： C08J11/10 ,  B29B17/04

CPC分类号： C08J11/10 ,  B29B17/04 ,  B29B2017/001 ,  C08J2375/04 ,  C08J2467/02

摘要： A method for recycling a polymer composite containing polyurethane waste and polyethylene terephthalate waste includes the steps of: (a) mixing a polymer composite and a first preheated glycolysis agent to obtain a premix, the polymer composite containing polyurethane waste and polyethylene terephthalate waste; (b) heating the premix to a temperature ranging from 180° C. to 240° C. so as to obtain a liquefied premix; (c) subjecting the liquefied premix to a degradation process so as to obtain a polyol mixture; and (d) subjecting the polyol mixture and a second glycolysis agent to a heat transfer process, so as to obtain a cooled polyol mixture, and a second preheated glycolysis agent.

公开(公告)号：US08632441B2

公开(公告)日：2014-01-21

申请号：US13229690

申请日：2011-09-10

申请人： Tsung-Jen Chen

发明人： Tsung-Jen Chen

IPC分类号： A63B22/04

CPC分类号： A63B22/0058 ,  A63B22/0664 ,  A63B22/16 ,  A63B23/0429 ,  A63B23/0482 ,  A63B2022/0038 ,  A63B2022/0051 ,  A63B2022/0682 ,  A63B2208/0242

摘要： A multi-function exerciser includes a main frame. Two first universal joint units and two second universal joint units are respectively provided at two sides of the main frame. Two action units are pivotally connected to the first and second universal joint units. The two axes of the first and second universal joint units at the same side are at the same level and perpendicular to each other. Thus, the user can swing forward and rearward as well as left and right when standing on the footrests of the two action units for a forward split and a side split. Besides, because the two axes are at the same level and perpendicular to each other, the user can stand with one foot and lift another foot to do an oval turning for getting strong muscles in the legs.

摘要翻译： 多功能锻炼器包括主框架。 两个第一万向节单元和两个第二万向节单元分别设置在主框架的两侧。 两个动作单元枢转地连接到第一和第二万向节单元。 同一侧的第一和第二万向接头单元的两个轴线处于相同的水平并且彼此垂直。 因此，当站立在两个动作单元的脚踏板上时，用户可以向前和向后以及左右摆动，用于前向分割和侧向分割。 此外，由于两个轴线处于相同的水平并且彼此垂直，所以使用者可以用一只脚站立并举起另一只脚进行椭圆形的转动以使腿部变得强壮。

公开(公告)号：US5904104A

公开(公告)日：1999-05-18

申请号：US54524

申请日：1998-04-03

申请人： Ting Chen Yu

发明人： Ting Chen Yu

IPC分类号： A47B3/00 ,  A47B3/02

CPC分类号： A47B3/00 ,  A47B2003/0806 ,  A47B2200/0069

摘要： The subject matter relates to a structural improvement of computer desk, or more specifically to a type of computer desk that can be disassembled or collapsed, with sufficient utilization of storage space, with the height of its desk plate adjustable to suit its application at a regular location, in an office or a Japanese-style room. The subject matter comprises mainly a skeleton and no less than one desk plate, wherein on each of two sides of the skeleton is respectively a leg rack that can rotate freely around a radial shaft lever, with a transverse fixing lever to fix the distance between two radial shaft levers; at each of the front of the two sides of the desk plate is respectively an adjustable bolt hook that can be hooked to the adjustable bolt hole on the leg rack, and at its rear side is an arched hook, so designed that the rear side of the desk plate can be hooked onto the transverse fixing lever or the support ladder that corresponds to the adjustable bolt holes, and the front of the desk plate can be hooked with adjustable hooks to a pair of adjustable bolt holes on the leg rack.

摘要翻译： 主题涉及计算机桌面的结构改进，或者更具体地涉及可以被充分利用存储空间而被拆卸或折叠的一种类型的计算机桌面，其桌面板的高度可调整以适合其在正常情况下的应用 位置，在办公室或日式房间。 该主题主要包括骨架和不少于一个的桌面板，其中在骨架的两侧各自分别是能够围绕径向杆杆自由旋转的腿架，具有横向固定杆以将两者之间的距离固定 径向轴杆; 在桌面两侧的前面的每一侧分别是一个可调节的螺栓钩，可以钩在腿架上的可调节螺栓孔上，而在其后侧是一个拱形钩，设计使得后侧 台板可以钩在与可调节的螺栓孔对应的横向固定杆或支撑梯上，桌面的前部可以钩住可调节的钩子到腿架上的一对可调节的螺栓孔。