Generally-used connecting device for bicycle and treadmill
A technology for connecting devices and treadmills, used in teaching models, educational appliances, sports accessories, etc., can solve problems such as restricting multiple degrees of freedom of the car body, and achieve the effects of rich functions, easy promotion and application, and rich experiments.
Inactive Publication Date: 2016-04-13
TIANJIN UNIV
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Problems solved by technology
The principle of existing bicycle testing equipment and most indoor riding devices is to rely on fixing the front and rear axles to keep the car body fixed to achieve the effect of indoor riding. This simulated riding device constrains multiple degrees of freedom of the car body , which is very different from real riding
Method used
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[0024] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be noted that the embodiments are illustrative, not restrictive, and cannot limit the protection scope of the present invention.
[0025] A general-purpose connection device between a bicycle and a treadmill. The connection device 3 is installed on the treadmill 2 and is used for connecting the treadmill and the bicycle 1 . The connection device includes a bracket part, a handlebar connection part, a vehicle seat connection part and a training wheel part, and each part is described in detail below:
[0026] 1. Bracket part:
[0027] The support part is composed of front and rear two sets of support frame units with the same structure. Each support frame unit is composed of two splints 3-1, two columns 3-2, two horizontal supports and a vertical shaft 3-8. The four uprights are respectively arranged on the left and right sides of the treadm...
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The invention relates to a generally-used connecting device for a bicycle and a treadmill. The generally-used connecting device is composed of a bracket part, a bicycle handle (seat) connecting part and auxiliary wheel parts. The bracket part is composed of clamping plates, columns, transverse supports, vertical shafts and locking press rings, all of which are connected from the bottom to the top. The bicycle handle (seat) connecting part is composed of a bicycle handle (seat) locking ring, a bicycle handle (seat) connecting telescopic shaft, a connecting sleeve seat and a linear bearing, all of which are connected in sequence. The auxiliary wheel parts are composed of extending shafts, locking nuts, wheel brackets and wheels. The generally-used connecting device is designed on the basis of conventional structures of a common bicycle and a treadmill. The generally-used connecting device is utilized for connecting the bicycle with the treadmill so that a normal riding process can be simulated indoors and can be used as a treadmill accessory having a bicycle-riding exercise function on the former basis. The generally-used connecting device can also be used for making experiment tables as laboratory teaching devices of universities, colleges and secondary vocational schools or as a research platform for simulating an overall riding process of the bicycle in detection departments.
Description
technical field [0001] The invention relates to the technical field of mechanical connecting devices, in particular to a general-purpose connecting device for bicycles and treadmills. Background technique [0002] At present, all kinds of household fitness equipment are becoming more and more popular. Among them, treadmills, exercise bikes and other equipment are very mature. There are already abundant brands and models to choose from in the market, but there is no product that can realize the integration of these two fitness functions. With the improvement of living standards, consumers have put forward higher requirements for a healthy lifestyle, and cycling as an aerobic exercise has become an ideal choice for fitness. The principle of existing bicycle testing equipment and most indoor riding devices is to rely on fixing the front and rear axles to keep the car body fixed to achieve the effect of indoor riding. This simulated riding device constrains multiple degrees of f...
Claims
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IPC IPC(8): A63B69/16G09B23/08
Inventor 徐家福贾雨超沈珉王忠保富东慧侯振德
Owner TIANJIN UNIV