Stepper
TWD161054SInactive Publication Date: 2014-06-11罗元宏
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Patent Information
- Authority / Receiving Office
- TW · TW
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2013-05-24
- Publication Date
- 2014-06-11
- Estimated Expiration
- Not applicable · inactive patent
Smart Images
Figure 1.1
Abstract
【Item Uses】 This design relates to a stepper that allows users to stand and exercise by alternating steps with both feet. 【Design Description】 This design is a derivative design of No. 102303650 "Leg Exercise Fitness Machine". The stepper in this case and the parent design share the common feature of consisting of a support base, two sliding plates and two pedals. The support base has a square appearance and a square opening in the center. The two skateboard components consist of a V-shaped bracket and a wheel. The V-shaped bracket is formed by a long strip that is folded back once. One end extends straight upward and is equipped with the pedal, while the other end extends downward in an arc and is equipped with the wheel at the end, so that the wheel and the surface of the support base are in line contact. Furthermore, the two pedals have a shape that is wider at both ends and narrower in the middle, and are installed on the support. The surface of the pedals has several circular protrusions in the center, which are arranged at equal intervals with an arc curve. On both sides of the circular protrusions, there are several arc protrusions with different arc curves and different lengths, thus making the overall appearance more unique. The design differs from its parent design in that a square connecting seat extends upward from the center of the front end of the support base. At the top of this square connecting seat are two circular connecting rods extending to the sides of the support base. Furthermore, the two sliding plates are pivotally mounted on these circular connecting rods, so that the support base and the two sliding plates together form a left-right... Symmetrical shape and form. In conclusion, the overall design of this stepper is reasonable and complete, and its appearance is novel and unique, which is unprecedented in the market and publications before this application. Therefore, this design patent application is hereby filed in accordance with the law.
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Description
Item Uses
Design Description