Walking device for carrying wheel
A walker and wheel technology, used in vehicle parts, tire parts, transportation and packaging, etc., can solve the problems of inability to adjust the height, poor tire locking effect, inconvenient driving, etc., to save time, prevent loosening, and use the effect. good effect
Inactive Publication Date: 2011-01-05
张卫海
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- Description
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Problems solved by technology
The disadvantage is that the structure is rigid, and a product can only be used on tires of the same size
The locking effect of the locking device is poor, and on different roads, the height of the wheels on the wheel-carrying walker cannot be adjusted, resulting in a low distance between the tires and the ground, causing inconvenience in driving, and ultimately affecting people's daily life
Method used
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The invention discloses a wheel carrying walking device, which comprises a wheel set I, a wheel set II and a telescoping support, wherein one end of the telescoping support is provided with the wheel set I, while the other end of the telescoping support is provided with the wheel set II; the middle part of the telescoping support is provided with an adjusting device used for adjusting the length of the telescoping support; and the telescoping support is provided with at least one set of wheel locking devices. The device has the advantages of simple and firm structure, convenient manufacture and installation, good adaptability, suitability for tires in different sizes, good tire locking effect, convenient traveling and time conservation.
Description
A wheeled walker technical field The invention relates to a wheel-carrying walking device. Background technique After the pneumatic tires of current motorcycles, electric vehicles, rickshaws and bicycles are punctured by sharp objects or hard objects and deflated, they cannot continue to walk. It can only be repaired on the spot, waiting for rescue, or driving forcibly and damaging the tire. Chinese invention patent CN2785894 discloses a tire self-rescue walking device, which has the advantage of being able to use small wheels instead of wheels to contact the ground and rotate, so that the tires of the car can be separated from the ground without heavy pressure, so as to protect the tires and save time. Its shortcoming is rigid structure, and a product can only be used on the car tire of same size. The locking tire effect of locking device is poor, and, on different roads, the wheel on the wheel-carrying walker can't adjust height, causes car tire and ground distance is ...
Claims
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IPC IPC(8): B60C17/00
Inventor 张卫海
Owner 张卫海
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