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Introduction
Human use umbrella for several thousand years of history. The umbrella initial function lies only in the storm, and later extended to the versatility and durability. For example, the need to shade but also anti-UV (ultraviolet), in recent decades due to human action force speed, but also extended to the demand for wind resistance. The user needs to create a kinetic energy manufacturers continue to develop more diverse special umbrella function. But there is no umbrella designed specifically for bicycle. Are generally directly take the traditional umbrella caught in the bike handle, but this method has the following significant shortcomings can not be widely used: 1. Afraid of the wind, 2 umbrella drag, umbrella shielding rate is not enough, because of umbrellas sandwiched between the handle and easy to let the breeze affect riding manipulation, resulting in accidents, 5, not easily accommodated when not in use. When riding fast road winds produce resistance of the bicycle forward; cause the user to the design of the traditional round umbrella in the umbrella partial side shield,. The the Libo umbrella of the patented invention is a use of Bernoulli's principle designed for bicycle design umbrella, and short in front long umbrella design.
  Libo umbrella provides the following advantages. 1, low drag, 2, shelter area is large enough, 3, easy storage (closing fused with the body on the frame as shown left), security (as shown right) mounted on the frame rail. The Libo umbrella design is based on the basic architecture of the umbrella combined with the operation of the air flow mechanics, not only did not drag in the wind, but also produce thrust (thrust generated elements: 1. Umbrella large enough, 2. Structure to be strong enough, 3 rope tension should be sufficient). Libo umbrella clever mechanical structure using similar daily life often see planes, sailing, windsurfing, hang gliding ... the same air flow mechanics principles to achieve the purpose of use. (2012.04.30 Annex) test results undergo a rigorous Taiwan ABRI wind tunnel laboratory confirmed obvious Bernoulli effect when the wind speed of 10 m / s (or 36 kilometers per hour), a slight pick-up in the end of the umbrella, and umbrella experience slightly forward, Jiasheng fixed at the end of the umbrella in the rear rack, the bike will have forward traction, will effectively reduce wind resistance, the effective wind speed to 20 m / s (72 km per hour, has more than General bicycles, electric bicycles average speed), it can be at ease while riding.
The Libo umbrella is the use of Bernoulli's principle to design umbrella and umbrella structure reached action structure stability and the effects of near-zero resistance. The presentation of the umbrella is a combination of long and short. Short in front to flow smoothly through the umbrella (pictured), generates a stream of negative pressure lead to the end of the umbrella to rise when airflow to the end of the umbrella. So when the bike is traveling, installed Liborihua umbrella due to the end of the umbrella will automatically be a slight pick-up, the entire umbrella will wind force size to the windward side of the tilt, and maintain balance and stability. On the contrary, the the traditional umbrella case of wind structure is not easy to maintain stable easily be ripped off by the wind, and Libo umbrella not only wind traction to lean forward to maintain the stability of the structure, but also due to the automatic approached effect, to produce useful bike the outcome of the first row, so the umbrella of Libo almost zero resistance. The elongated design after Liborihua umbrella so that the umbrella is located in the center of the user's head, rather than at the top of the traditional design of umbrellas, and so will significantly improve the shielding rate of the user. Instead, the design of the traditional umbrella so that the user is always located on the periphery of the center point of the umbrella so that the shield, even at the edge of the umbrella; another the design road between rain function, but does not affect the line of sight. The conclusion was the Libo patented design umbrella reached a high stability, low impedance and high coverage rates, ideal for bike driving.
  Libo umbrella provides the following advantages. 1, low drag, 2, shelter area is large enough, 3, easy storage (closing fused with the body on the frame as shown left), security (as shown right) mounted on the frame rail. The Libo umbrella design is based on the basic architecture of the umbrella combined with the operation of the air flow mechanics, not only did not drag in the wind, but also produce thrust (thrust generated elements: 1. Umbrella large enough, 2. Structure to be strong enough, 3 rope tension should be sufficient). Libo umbrella clever mechanical structure using similar daily life often see planes, sailing, windsurfing, hang gliding ... the same air flow mechanics principles to achieve the purpose of use. (2012.04.30 Annex) test results undergo a rigorous Taiwan ABRI wind tunnel laboratory confirmed obvious Bernoulli effect when the wind speed of 10 m / s (or 36 kilometers per hour), a slight pick-up in the end of the umbrella, and umbrella experience slightly forward, Jiasheng fixed at the end of the umbrella in the rear rack, the bike will have forward traction, will effectively reduce wind resistance, the effective wind speed to 20 m / s (72 km per hour, has more than General bicycles, electric bicycles average speed), it can be at ease while riding.
The Libo umbrella is the use of Bernoulli's principle to design umbrella and umbrella structure reached action structure stability and the effects of near-zero resistance. The presentation of the umbrella is a combination of long and short. Short in front to flow smoothly through the umbrella (pictured), generates a stream of negative pressure lead to the end of the umbrella to rise when airflow to the end of the umbrella. So when the bike is traveling, installed Liborihua umbrella due to the end of the umbrella will automatically be a slight pick-up, the entire umbrella will wind force size to the windward side of the tilt, and maintain balance and stability. On the contrary, the the traditional umbrella case of wind structure is not easy to maintain stable easily be ripped off by the wind, and Libo umbrella not only wind traction to lean forward to maintain the stability of the structure, but also due to the automatic approached effect, to produce useful bike the outcome of the first row, so the umbrella of Libo almost zero resistance. The elongated design after Liborihua umbrella so that the umbrella is located in the center of the user's head, rather than at the top of the traditional design of umbrellas, and so will significantly improve the shielding rate of the user. Instead, the design of the traditional umbrella so that the user is always located on the periphery of the center point of the umbrella so that the shield, even at the edge of the umbrella; another the design road between rain function, but does not affect the line of sight. The conclusion was the Libo patented design umbrella reached a high stability, low impedance and high coverage rates, ideal for bike driving.
Contact Info
Address:
8F,No23,Lane285,Chang’an St,Lujhou
New Taipei
Taiwan 24762
Taiwan
New Taipei
Taiwan 24762
Taiwan
Tel:
886-2-28476797
Fax:
886-2-22668539
Website:
http://liboumbrella.blogspot.tw/
Offering
- Libo leisure bike umbrella
- Fixer
Hours of operation
From | To | From | To | From | To | ||
---|---|---|---|---|---|---|---|
Monday | Open | 9:00 | 12:00 | 13:00 | 17:00 | ||
Tuesday | Open | 9:00 | 12:00 | 13:00 | 17:00 | ||
Wednesday | Open | 9:00 | 12:00 | 13:00 | 17:00 | ||
Thursday | Open | 9:00 | 12:00 | 13:00 | 17:00 | ||
Friday | Open | 9:00 | 12:00 | 13:00 | 17:00 | ||
Saturday | Closed | ||||||
Sunday | Closed |