CN205239806U - Novel folding electric bicycle - Google Patents
Novel folding electric bicycle Download PDFInfo
- Publication number
- CN205239806U CN205239806U CN201521109404.0U CN201521109404U CN205239806U CN 205239806 U CN205239806 U CN 205239806U CN 201521109404 U CN201521109404 U CN 201521109404U CN 205239806 U CN205239806 U CN 205239806U
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Abstract
The utility model discloses a novel folding electric bicycle, including preceding frame, back frame, front wheel and rear wheel, be equipped with the scray between the terminal surface of being connected of frame and back frame before preceding frame cross internal battery, the interface of battery lie in, preceding frame and back frame, the scray includes fixed plate and fold -over clasp spare, and the fixed plate is installed on the frame of back, has public seat supply socket and fold -over clasp spare swivel nut through the screw module locking on the fixed plate, and fold -over clasp spare passes through to operate the screw assembly connection on fold -over clasp spare swivel nut, operation screw assembly includes screw rod, handle and check nut, and the handle passes through the screw and the packing ring is connected on the screw rod, and the screw rod passes fold -over clasp spare swivel nut and check nut to it is fixed through the split pin, be equipped with the front axle box spare and the rear axle pin thread spare of mutual grafting on front wheel and the rear wheel. Compared with the prior art, the utility model the advantage be: the convenient operation of beta structure to it is firmly durable, folding back bicycle front and back wheel keeps conveniently dragging the line on a line.
Description
Technical field
The utility model relates to electric bicycle, relates in particular to a kind of new type foldable electric bicycle.
Background technology
Bicycle from before electric structure till now of foot-operated structural development, bring very big convenience. But along with the raising of people's living standard, require also more and more higher, the requirements such as the comfort level to electric bicycle also thereupon improve. Be referred from the feature that bicycle is easy to carry, transports and stores, on market, occurred in recent years that some had the electric bicycle of folder function, all repay to people and bring great convenience at aspects such as transport, storages, but the design defect of existing electric bicycle on foldable structure caused using after folder function long-time, and bending place can produce and rock; In addition, after folding, front-wheel and trailing wheel be not on a horizontal line, and the wheel center of circle also, not in coaxial, tow and has some setbacks after causing folding, dumb.
Utility model content
The utility model is in order to solve above-mentioned deficiency, and a kind of new type foldable electric bicycle is provided.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of new type foldable electric bicycle, it is characterized in that: comprise front frame, rear vehicle frame, front-wheel and trailing wheel, described front frame crossbeam internal battery, the interface of battery is positioned on the connecting end surface of front frame and rear vehicle frame, between front frame and rear vehicle frame, be provided with folder, folder is arranged on the connecting end surface of rear vehicle frame and front frame, described folder comprises fixed head and folding fastener, fixed head is installed on rear vehicle frame, on fixed head, male seat supply socket and folding fastener swivel nut are locked by screw assembly, folding fastener is connected on folding fastener swivel nut by operation screw arbor assembly, described operation screw arbor assembly comprises screw rod, handle and lock nut, and handle is connected on screw rod by screw and packing ring, and screw rod passes folding fastener swivel nut and lock nut, and fixes by split pin,
Described front-wheel is connected to by front-wheel Quick-dismantle component on the front fork part of front frame, described front-wheel Quick-dismantle component comprises Quick release and front axle mother buckle, Quick release passes front-wheel, and by fastener nut and jump ring, front axle mother buckle is fixed on Quick release, and jump ring is stuck in the inner groovy of front axle mother buckle;
Described trailing wheel is connected to by trailing wheel coupling assembling on the U-shaped fixing port of rear vehicle frame, and described trailing wheel coupling assembling comprises jack, jacking block and rear axle male fastener, and jacking block lock onto on jack with plus screw;
Described front axle mother buckle is arranged on the relative side of vehicle frame after folding with rear axle male fastener, and folding rear front axle mother buckle and rear axle male fastener are pegged graft with one heart.
Described front axle mother buckle is provided with waist-shaped hole one, for finely tune the installation site of front axle mother buckle within the scope of certain diameter.
Described jack is provided with waist-shaped hole two, for regulating the position of certain limit trailing wheel, and in addition can be by regulating the screw on jack to regulate the degree of tightness of chain.
Folder is opened in the rotation of the handle by folder, realize the front frame of folded bicycle and the doubling of rear vehicle frame, and front-wheel and trailing wheel are fixed to inserting by front axle mother buckle and rear axle male fastener, jack, realize front and back wheel alignment and fixing with one heart, reach after car load folds and can carry out, be convenient for carrying the object of trip.
The utility model advantage is compared with prior art:
1, foldable structure handled easily, and firm and durable;
2, folding rear bicycle wheels remains on a line, conveniently tows.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of folder in the utility model.
Fig. 3 is the assembly structure schematic diagram of the front and rear wheel in the utility model.
Fig. 4 is use state reference map of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of new type foldable electric bicycle, comprise front frame 1, rear vehicle frame 2, front-wheel 3 and trailing wheel 4, described front frame 1 crossbeam internal battery, the interface of battery is positioned on the connecting end surface of front frame 1 and rear vehicle frame 2, between front frame 1 and rear vehicle frame 2, be provided with folder 5, folder 5 is arranged on the connecting end surface of rear vehicle frame 2 and front frame 1, described folder 5 comprises fixed head 5-1 and folding fastener 5-2, fixed head 5-1 is installed on rear vehicle frame 2, fixed head 5-1 is upper has male seat supply socket 5-4 and folding fastener swivel nut 5-5 by screw assembly 5-3 locking, folding fastener 5-2 is connected on folding fastener swivel nut 5-5 by operation screw arbor assembly 5-6, described operation screw arbor assembly 5-6 comprises screw rod 5-61, handle 5-62 and lock nut 5-63, handle 5-62 is connected on screw rod 5-61 by screw 5-64 and packing ring 5-65, screw rod 5-61 passes folding fastener swivel nut 5-5 and lock nut 5-63, and fixes by split pin 5-66,
Described front-wheel 3 is connected to by front-wheel Quick-dismantle component 6 on the front fork part of front frame 1, described front-wheel Quick-dismantle component 6 comprises Quick release 6-1 and front axle mother buckle 6-2, Quick release 6-1 is through front-wheel 3, and it is upper by fastener nut 6-3 and jump ring 6-4, front axle mother buckle 6-2 to be fixed on to Quick release 6-1, jump ring 6-4 is stuck in the inner groovy of front axle mother buckle 6-2;
Described trailing wheel 4 is connected to by trailing wheel coupling assembling 7 on the U-shaped fixing port 2-1 of rear vehicle frame 2, described trailing wheel coupling assembling 7 comprises jack 7-1, jacking block 7-2 and rear axle male fastener 7-3, jack 7-1 is provided with mounting hole, and jacking block 7-2 lock onto on jack 7-1 with plus screw;
Described front axle mother buckle 6-2 is arranged on the relative side of vehicle frame after folding with rear axle male fastener 7-3, and folding rear front axle mother buckle 6-2 and rear axle male fastener 7-3 peg graft with one heart.
Described front axle mother buckle 6-2 is provided with waist-shaped hole one, for finely tune the installation site of front axle mother buckle 6-2 within the scope of certain diameter.
Described jack 7-1 is provided with waist-shaped hole two, for regulating the position of certain limit trailing wheel, and in addition can be by regulating the screw on jack 7-1 to regulate the degree of tightness of chain.
As shown in Figures 1 to 4, folder 5 is opened in the rotation of handle 5-62 by folder 5, realize the front frame 1 of folded bicycle and the doubling of rear vehicle frame 2, and front-wheel 3 and trailing wheel 4 are fixed to inserting by front axle mother buckle 6-2 and rear axle male fastener 7-3, jack 7-1, realize front and back wheel alignment and fixing with one heart, reach after car load folds and can carry out, be convenient for carrying the object of trip.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. a new type foldable electric bicycle, it is characterized in that: comprise front frame, rear vehicle frame, front-wheel and trailing wheel, described front frame crossbeam internal battery, the interface of battery is positioned on the connecting end surface of front frame and rear vehicle frame, between front frame and rear vehicle frame, be provided with folder, folder is arranged on the connecting end surface of rear vehicle frame and front frame, described folder comprises fixed head and folding fastener, fixed head is installed on rear vehicle frame, on fixed head, male seat supply socket and folding fastener swivel nut are locked by screw assembly, folding fastener is connected on folding fastener swivel nut by operation screw arbor assembly, described operation screw arbor assembly comprises screw rod, handle and lock nut, and handle is connected on screw rod by screw and packing ring, and screw rod passes folding fastener swivel nut and lock nut, and fixes by split pin,
Described front-wheel is connected to by front-wheel Quick-dismantle component on the front fork part of front frame, described front-wheel Quick-dismantle component comprises Quick release and front axle mother buckle, Quick release passes front-wheel, and by fastener nut and jump ring, front axle mother buckle is fixed on Quick release, and jump ring is stuck in the inner groovy of front axle mother buckle;
Described trailing wheel is connected to by trailing wheel coupling assembling on the U-shaped fixing port of rear vehicle frame, and described trailing wheel coupling assembling comprises jack, jacking block and rear axle male fastener, and jacking block lock onto on jack with plus screw;
Described front axle mother buckle is arranged on the relative side of vehicle frame after folding with rear axle male fastener, and folding rear front axle mother buckle and rear axle male fastener are pegged graft with one heart.
2. a kind of new type foldable electric bicycle according to claim 1, is characterized in that: described front axle mother buckle is provided with waist-shaped hole one.
3. a kind of new type foldable electric bicycle according to claim 1, it is characterized in that: described jack is provided with waist-shaped hole two, for regulating the position of certain limit trailing wheel, in addition can be by regulating the screw on jack to regulate the degree of tightness of chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521109404.0U CN205239806U (en) | 2015-12-29 | 2015-12-29 | Novel folding electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521109404.0U CN205239806U (en) | 2015-12-29 | 2015-12-29 | Novel folding electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205239806U true CN205239806U (en) | 2016-05-18 |
Family
ID=55938874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521109404.0U Active CN205239806U (en) | 2015-12-29 | 2015-12-29 | Novel folding electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205239806U (en) |
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2015
- 2015-12-29 CN CN201521109404.0U patent/CN205239806U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 321200 No. 12-14, Jinheng Second Road, jinyanshan Industrial Zone, Quanxi Town, Wuyi County, Jinhua City, Zhejiang Province Patentee after: Zhejiang Apollo Sports Technology Co.,Ltd. Address before: 321300 jinyanshan Industrial Zone, Quanxi Town, Wuyi County, Jinhua City, Zhejiang Province Patentee before: ZHEJIANG APOLLO MOTORCYCLE MANUFACTURER Co.,Ltd. |