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1. 发明授权

US09878753B2 Control unit for height adjustment of a bicycle seat post 有权
公开(公告)号：US09878753B2
公开(公告)日：2018-01-30
申请号：US15063660
申请日：2016-03-08
申请人： Taiwan Hodaka Industrial Co., Ltd.
发明人： Black Tsai
IPC分类号： B62J1/08
CPC分类号： B62J1/08 , B62J2001/085
摘要： A control unit for height adjustment of a bicycle seat post mainly includes a body, a controlling arm, and a pivot pin connecting the body and the controlling arm. Besides, a controlling wire is used to control a height adjustment device of the bicycle seat post to work or stop. The control unit of the present invention requires fewer assemblies and it is easy to be assembled.

2. 发明授权

US10005509B2 Bicycle seat cushion lifting and adjusting device 有权
公开(公告)号：US10005509B2
公开(公告)日：2018-06-26
申请号：US15343352
申请日：2016-11-04
申请人： Taiwan Hodaka Industrial Co., Ltd.
发明人： Black Tsai
IPC分类号： B62J1/08 , B62K19/36
CPC分类号： B62J1/08 , B62J2001/085 , B62K19/36 , F16F9/18 , F16F9/52
摘要： A bicycle seat cushion lifting and adjusting device is disposed on an outer side of a piston rod inside a hydraulic cylinder and sheathed with an elastic member. The elastic member is compressed by an oil inside the cylinder into a compress status in a room temperature environment. In a low temperature environment, the volume of the oil is decreased, and the elastic member resumes its original status to fill up the space of the cylinder caused by the decreased volume of the oil, to maintain a stable oil pressure inside the cylinder. When the seat cushion lifting and adjusting device is used in a low temperature or room temperature environment, the height of the seat cushion can be adjusted successfully to maintain a stable use of the bicycle seat cushion lifting and adjusting device.

3. 发明授权

US09957008B1 Bicycle seatpost structure 有权
公开(公告)号：US09957008B1
公开(公告)日：2018-05-01
申请号：US15450075
申请日：2017-03-06
申请人： Taiwan Hodaka Industrial Co., Ltd.
发明人： Black Tsai
IPC分类号： B62J1/08 , B62K19/36
CPC分类号： B62J1/08 , B62J2001/085
摘要： A bicycle seatpost structure mainly provided with a shock absorber includes a sealed chamber, a buffer element and a gas. The gas is filled in the sealed chamber to change a gas pressure in the sealed chamber. The buffer element is elastic and installed in the sealed chamber for providing an upward elastic support force to an up tube of the seatpost. When a rider sitting on the saddle presses at the saddle, a shock damping force is produced, and the shock damping force and flexibility may be adjusted by the gas pressure and changed anytime according to the rider's body weight or preference.

4. 发明申请

US20180111657A1 Suspension Device for Bicycle Front Fork 有权
公开(公告)号：US20180111657A1
公开(公告)日：2018-04-26
申请号：US15334370
申请日：2016-10-26
申请人： Taiwan Hodaka Industrial Co., Ltd.
发明人： Black Tsai
IPC分类号： B62K25/08 , F16F7/08
CPC分类号： B62K25/08 , B62K21/20 , B62K2201/04 , F16F7/082
摘要： A suspension device of a bicycle front fork is installed in a head tube of a bicycle handlebar. The suspension device includes: a cylinder with a bottom fixed to a base of the bicycle front fork and a top passed into the head tube; a piston rod with a top fixed to an inner wall of the head tube and a bottom having a piston and extended into the cylinder; a spring device coupled to the piston rod and having a force to push the piston rod away from the cylinder. The cylinder below the piston has an air chamber communicated with an intake valve of the base. The air pressure of air chamber may be adjusted to adjust the buffering pressure of the spring device, so that a user may adjust the shocking pressure of the front fork.

5. 发明申请

US20170240234A1 Height Adjusting Device for a Bicycle Seat Post 有权
公开(公告)号：US20170240234A1
公开(公告)日：2017-08-24
申请号：US15070011
申请日：2016-03-15
申请人： Taiwan Hodaka Industrial Co., Ltd.
发明人： Black Tsai
IPC分类号： B62J1/08
CPC分类号： B62J1/08 , B62J2001/085 , B62K19/36
摘要： A height adjusting device for a bicycle seat post provides an up-down adjust unit. All the oil-flow control elements of the height adjusting device are arranged inside the up-down adjust unit. The oil flows between the valve port and the oil-block plate are blocked by both the oil-block plate and the valve port touching tightly in an up-down engaging manner. By the structure, what repairing the oil-flow control elements needs is to replace the up-down adjust unit when the oil-flow control elements are out of work. Therefore, it is convenient to repair and assemble. The valve port and the oil-block plate are arranged up and down so that they may touch each other closely in surfaces engaging. Thus, it provides good oil-blocking effects. Besides, the oil-block plate receives no shear stress occurring in the prior art generated from suddenly pressing down the seat. Therefore, it has a long service life.

6. 发明申请

US20170240233A1 Control Unit for Height Adjustment of a Bicycle Seat Post 有权
公开(公告)号：US20170240233A1
公开(公告)日：2017-08-24
申请号：US15063660
申请日：2016-03-08
申请人： Taiwan Hodaka Industrial Co., Ltd.
发明人： Black Tsai
IPC分类号： B62J1/08
CPC分类号： B62J1/08 , B62J2001/085
摘要： A control unit for height adjustment of a bicycle seat post mainly includes a body, a controlling arm, and a pivot pin connecting the body and the controlling arm. Besides, a controlling wire is used to control a height adjustment device of the bicycle seat post to work or stop. The control unit of the present invention requires fewer assemblies and it is easy to be assembled.

7. 发明授权

US09981713B2 Suspension device for bicycle front fork 有权
公开(公告)号：US09981713B2
公开(公告)日：2018-05-29
申请号：US15334370
申请日：2016-10-26
申请人： Taiwan Hodaka Industrial Co., Ltd.
发明人： Black Tsai
IPC分类号： B62K25/08 , F16F7/08 , B62K21/20
CPC分类号： B62K25/08 , B62K21/20 , B62K2201/04 , F16F7/082
摘要： A suspension device of a bicycle front fork is installed in a head tube of a bicycle handlebar. The suspension device includes: a cylinder with a bottom fixed to a base of the bicycle front fork and a top passed into the head tube; a piston rod with a top fixed to an inner wall of the head tube and a bottom having a piston and extended into the cylinder; a spring device coupled to the piston rod and having a force to push the piston rod away from the cylinder. The cylinder below the piston has an air chamber communicated with an intake valve of the base. The air pressure of air chamber may be adjusted to adjust the buffering pressure of the spring device, so that a user may adjust the shocking pressure of the front fork.

8. 发明申请

US20180127041A1 Bicycle Seat Cushion Lifting and Adjusting Device 有权
公开(公告)号：US20180127041A1
公开(公告)日：2018-05-10
申请号：US15343352
申请日：2016-11-04
申请人： Taiwan Hodaka Industrial Co., Ltd.
发明人： Black Tsai
IPC分类号： B62J1/08 , B62K19/36
CPC分类号： B62J1/08 , B62J2001/085 , B62K19/36
摘要： A bicycle seat cushion lifting and adjusting device is disposed on an outer side of a piston rod inside a hydraulic cylinder and sheathed with an elastic member. The elastic member is compressed by an oil inside the cylinder into a compress status in a room temperature environment. In a low temperature environment, the volume of the oil is decreased, and the elastic member resumes its original status to fill up the space of the cylinder caused by the decreased volume of the oil, to maintain a stable oil pressure inside the cylinder. When the seat cushion lifting and adjusting device is used in a low temperature or room temperature environment, the height of the seat cushion can be adjusted successfully to maintain a stable use of the bicycle seat cushion lifting and adjusting device.

9. 发明授权

US09878754B2 Height adjusting device for a bicycle seat post 有权
公开(公告)号：US09878754B2
公开(公告)日：2018-01-30
申请号：US15070011
申请日：2016-03-15
申请人： Taiwan Hodaka Industrial Co., Ltd.
发明人： Black Tsai
IPC分类号： B62J1/08 , B62K19/36
CPC分类号： B62J1/08 , B62J2001/085 , B62K19/36
摘要： A height adjusting device for a bicycle seat post provides an up-down adjust unit. All the oil-flow control elements of the height adjusting device are arranged inside the up-down adjust unit. The oil flows between the valve port and the oil-block plate are blocked by both the oil-block plate and the valve port touching tightly in an up-down engaging manner. By the structure, what repairing the oil-flow control elements needs is to replace the up-down adjust unit when the oil-flow control elements are out of work. Therefore, it is convenient to repair and assemble. The valve port and the oil-block plate are arranged up and down so that they may touch each other closely in surfaces engaging. Thus, it provides good oil-blocking effects. Besides, the oil-block plate receives no shear stress occurring in the prior art generated from suddenly pressing down the seat. Therefore, it has a long service life.

10. 发明授权

US09168972B2 Control device for the rear shock absorber of a bicycle 有权
标题翻译：自行车后减震器的控制装置
公开(公告)号：US09168972B2
公开(公告)日：2015-10-27
申请号：US14146027
申请日：2014-01-02
申请人： Taiwan Hodaka Industrial Co., Ltd.
发明人： Black Tsai
IPC分类号： B62K25/28 , F16F9/06 , F16F9/342 , F16F9/44 , B62K25/04
CPC分类号： B62K25/28 , B62K2025/048 , F16F9/06 , F16F9/062 , F16F9/342 , F16F9/44
摘要： A control device, for the rear shock absorber of a bicycle, includes a first air chamber, a second air chamber, a third air chamber, an auxiliary air chamber, and a sliding rod. An air piston is arranged inside one of the first, second and third air chambers. However, those air chambers are respectively provided with an air hole communicating with the auxiliary air chamber. The sliding rod is configured with air tight rings, which are arranged top-to-bottom and tightly touch the inner wall of the auxiliary air chamber. Moreover, the sliding rod is provided with grooves between the air tight rings, so that the axially movement of the sliding rod may manage the first, second and third air chambers to be disconnected or to communicate with one other via the grooves to adjust the damping coefficient of the rear shock absorber.
摘要翻译：用于自行车的后减震器的控制装置包括第一空气室，第二空气室，第三空气室，辅助空气室和滑动杆。空气活塞布置在第一，第二和第三气室之一内。然而，这些空气室分别设置有与辅助空气室连通的空气孔。该滑动杆配置有气密环，它们从顶部到底部布置并紧密地接触辅助空气室的内壁。此外，滑动杆在气密环之间设置有凹槽，使得滑动杆的轴向移动可以管理第一，第二和第三气室被断开或通过凹槽彼此连通以调节阻尼后减震器的系数。

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