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A foldable, telescopic handlebar technology, applied to foldable bicycles, bicycles, bicycle accessories, etc., can solve problems such as unsatisfactory effects, and achieve the effect of beautiful overall feeling, simple linkage structure, and simple folding
Active Publication Date: 2018-11-20
TAICANG CHEZHONGBAO LEISURE ARTICLES +1
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Problems solved by technology
[0002] There are several folding bicycles on the market, but due to structural and structural reasons, the effect after folding is not ideal
Method used
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[0011] according to figure 1 , the telescopic handle type fast folding bicycle includes a telescopic handle 1, a front fork lever 2, a front frame 3, a center beam 4, a rear fork 5, a seat 6, a front wheel 71, a rear wheel 72, a rear wheel Frame and driving mechanism system 8;
[0012] The telescopic handle 1 includes a left handle 11, a right handle 12, an upper lock 13, a lower lock 14 and a handle 15, and the left handle 11 and the right handle 12 are made of the upper end of a circular tube. It is bent at a right angle, and the outer sides of the left handle 11 and the right handle 12 are respectively opened with a threaded hole, and the threaded holes of the left handle 11 and the right handle 12 correspond to the locking parts respectively. 13 The bottom side of the upper clip is respectively screwed into the threaded holes on the outside of the right-angled bends of the left-hand handle 11 and the right-hand handle 12 with two bolts, and is connected to the left-hand h...
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Abstract
A telescopic handle-type fast folding bicycle, comprising a telescopic handle, a front fork rod, a front frame, a center beam, a rear fork, a seat, a front wheel, a rear wheel, a rear frame and a drive mechanism, the telescopic handle is connected to the front Fork lever and front frame, telescopic handle is composed of left hand handle, right hand handle, upper lock, lower lock and handle, front frame is composed of front beam, front connecting part, rotating part, inner block and front groove The beam is connected by the beam tube, the front inner plug, the rear inner plug, the rear groove and the bottom bracket pipe; the rear fork is composed of two rear fork pieces; , saddle and folding positioning hook are connected, the front wheel is installed on the front axle, and the rear wheel is installed on the rear fork. Connected to bottom bracket and rear wheel.
Description
Technical field: [0001] The invention relates to a foldable portable bicycle, in particular to a telescopic handle type quick foldable bicycle. technical background: [0002] There are several folding bicycles on the market, but due to reasons such as structure and structure, the folding effect is not ideal. Invention content: [0003] The purpose of the present invention is to provide a new type of folding method with a telescopic handlebar for the handlebar, a way for the seat to be folded in conjunction with the front frame, and the front and rear wheels to be side by side after folding—the telescopic handlebar type quick folding bicycle. The purpose of the present invention is achieved like this; Telescopic handle type fast folding bicycle, comprises telescopic handle, front fork lever, front frame, middle beam, rear fork, vehicle seat, front wheel, rear wheel, rear vehicle frame and drive The mechanism is characterized in that: the telescopic handle includes a left h...
Claims
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Application Information
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