Rotary supporting rod type bicycle capable of preventing forward turnover
A bicycle and front-turning technology, which is applied to bicycle accessories, bicycle brackets, transportation and packaging, etc., can solve fatal problems, failure to prevent bicycles from turning forward, and rider injuries, so as to improve safety performance and avoid front-turning accidents Effect
Inactive Publication Date: 2015-11-11
TIANJIN GOLDEN WHEEL XINDE BICYCLE IND
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AI Technical Summary
Problems solved by technology
Compared with accidents caused by car body rollover, which are easy to occur in the traditional car body, the accident caused by the forward turning of the car body is much more serious, and it is easy to cause greater damage to the rider, and it will be fatal if it is serious.
The current mountain bikes and road bikes have no structure to prevent the bike from turning forward, and the safety factor is low
Method used
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Embodiment Construction
[0014] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:
[0015] see figure 1 and figure 2 , a rotating strut type anti-rollover bicycle, including a frame 1, a front fork frame 2, a front wheel 3, a rear wheel 4, a saddle 5, a handlebar 6 and a brake assembly. The vehicle frame 1 is made of a metal pipe or a carbon fiber pipe, and the brake assembly includes a brake handle, a brake line and a brake (disc brake or brake pad).
[0016] The front fork frame 2 includes a front fork standpipe 2-1 fitted on the vehicle frame 1 and front fork branch pipes 2-2 connected with the front fork standpipe 2-1 and located on both sides of the front wheel 3. In this embodiment, the front fork frame 2 is a shock-absorbing front fork.
[0017] It also includes a support plate 2-3, a rotating support rod 2-4, a s...
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The invention relates to a rotary supporting rod type bicycle capable of preventing forward turnover. The bicycle comprises a bicycle frame, a front fork frame, a front wheel, a rear wheel, a saddle, a handlebar and a brake component, wherein the front fork frame comprises a front fork upright tube and front fork supporting tubes; the front fork upright tube is assembled on the bicycle frame; the front fork supporting tubes are connected with the front fork upright tube and are positioned on two sides of the front wheel. The bicycle is characterized by also comprising a supporting plate, a rotary supporting rod, a supporting roller and a lock plate, wherein the supporting plate is fixed onto the lower parts of the front fork supporting tubes; the rotary supporting rod is mounted on the supporting plate through a rotary shaft; a lock hole is formed in one side, positioned on the rotary shaft, of the supporting plate; a lock pin is inserted into the lock hole; the axis of the rotary shaft is parallel to that of the front wheel; the free end of the rotary supporting rod extends out of the periphery of the front wheel by 10 to 20cm; the supporting roller is mounted at the free end of the rotary supporting rod; the lock plate is arranged at the fixed end of the rotary supporting rod; an unfolding hole and a folding hole which can be opposite to the lock hole and can allow the penetration of the lock pin are formed in the lock plate. According to the bicycle, a forward turnover accident caused by sudden brake of the front wheel of the bicycle can be effectively avoided, and the safety performance of the bicycle is improved.
Description
technical field [0001] The invention belongs to the technical field of bicycles, in particular to a rotating strut type anti-rollover bicycle. Background technique [0002] Bicycle is a traditional means of transportation. With the continuous progress of human means of transportation, various electric and comfortable means of transportation have appeared one after another. However, bicycles are more and more favored by people who pursue the quality of life because of their environmental protection, simple and natural features. Mountain bikes and road bikes are the two most commonly used models for outdoor activities. With the continuous development of bicycle technology, the performance of mountain bikes and bicycles is getting better and better. Compared with traditional bicycle models, they are lighter and faster. [0003] The riding posture of mountain bikes and road bikes is the upper body prone position with the center of gravity forward. Compared with ordinary bicycle...
Claims
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IPC IPC(8): B62H1/12
Inventor 杨玉峰
Owner TIANJIN GOLDEN WHEEL XINDE BICYCLE IND