公开(公告)号：US20140355917A1

公开(公告)日：2014-12-04

申请号：US13906301

申请日：2013-05-30

申请人： Kuo-Chen Chang ,  Kuo-Chieh Chao

发明人： Kuo-Chen Chang ,  Kuo-Chieh Chao

IPC分类号： F16C17/02

CPC分类号： F04D25/062 ,  F16C35/063 ,  F16C2226/36 ,  F16C2360/46

摘要： A connection structure for a shaft and a bearing includes a shaft and at least one bearing. The bearing has a shaft hole for the shaft to insert therein, a first face and a second face opposite to the first face. An outer circumference of the shaft is welded with a circumference of the shaft hole in adjacency to the first face of the bearing to form at least one first welding section connected between contact sections of the outer circumference of the shaft and the circumference of the shaft hole in adjacency to the first face. Via the first welding section, the shaft is integrally connected with the bearing. Therefore, the shaft and the bearing are more securely fixed with each other and the manufacturing cost is lowered.

摘要翻译： 用于轴和轴承的连接结构包括轴和至少一个轴承。 轴承具有用于轴插入其中的轴孔，第一面和与第一面相对的第二面。 轴的外周与轴孔的圆周相邻地与轴承的第一面焊接，形成至少一个第一焊接部分，其连接在轴的外圆周的接触部分和轴孔的周边之间 在与第一面相邻。 通过第一焊接部分，轴与轴承一体地连接。 因此，轴和轴承彼此更牢固地固定，制造成本降低。

公开(公告)号：US20130189130A1

公开(公告)日：2013-07-25

申请号：US13355053

申请日：2012-01-20

申请人： Bor-Haw Chang ,  Kuo-Chen Chang

发明人： Bor-Haw Chang ,  Kuo-Chen Chang

IPC分类号： F04D17/16 ,  F04D29/28

CPC分类号： F04D17/16 ,  F04D25/062

摘要： A fan motor structure includes a fan frame, a rotor, at least one magnetic element, and a stator. The fan frame includes a frame body and a frame cover that are closed to each other to define a receiving space between them; and a shaft seat mounted on a bottom of the frame body to locate in the receiving space. The rotor includes a hub rotatably connected to the shaft seat, and a plurality of blades outward extended from an outer surface of the hub. The magnetic element is connected to each of the blades in a continuous manner or in a discontinuous manner. The stator is arranged in the receiving space between a bottom of the frame body and the blades. With the fan motor structure, a fan can have increased air intake, produce more air flows and be assembled with reduced time and labor.

摘要翻译： 风扇电动机结构包括风扇框架，转子，至少一个磁性元件和定子。 风扇框架包括框架体和框架盖，它们彼此封闭以限定它们之间的接收空间; 以及安装在框架主体的底部上以定位在容纳空间中的轴座。 转子包括可旋转地连接到轴座的轮毂和从毂的外表面向外延伸的多个叶片。 磁性元件以连续的方式或以不连续的方式连接到每个叶片。 定子布置在框架主体的底部和叶片之间的容纳空间中。 通过风扇电机结构，风扇可以增加进气量，产生更多的空气流量并组装起来，减少了时间和人力。

公开(公告)号：US06405386B1

公开(公告)日：2002-06-18

申请号：US09903995

申请日：2001-07-12

申请人： Kuo-Chen Chang

发明人： Kuo-Chen Chang

IPC分类号： E04H404

CPC分类号： E04H4/0056 ,  E04H4/0025

摘要： The present invention relates to a combination hydrotherapy swim pool structure including a plurality of side rods assembled with a plurality of transverse rods to form a swim pool support frame. An enclosure is mounted on the side rods and the transverse rods. Thus, the present invention forms a simple swim pool that can be assembled and dismantled easily and quickly. The enclosure is formed with multiple water inlet/outlet holes, and a water output control device has multiple connecting pipes each connected to the water inlet/outlet hole for ejecting water beams, thereby massaging the human body in a hydrotherapy manner. An air cushion is mounted on the periphery of the swim pool support frame, thereby keeping the water temperature of the hydrotherapy swim pool structure, and providing a comfortable sensation to the user, so as to achieve the hydrotherapy massaging effect with comfort and safety.