CN205273752U - Foldable electric bicycle - Google Patents
Foldable electric bicycle Download PDFInfo
- Publication number
- CN205273752U CN205273752U CN201620036948.7U CN201620036948U CN205273752U CN 205273752 U CN205273752 U CN 205273752U CN 201620036948 U CN201620036948 U CN 201620036948U CN 205273752 U CN205273752 U CN 205273752U
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- Prior art keywords
- frame
- electric bicycle
- wheel
- sleeve
- foldable electric
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Abstract
The utility model discloses a foldable electric bicycle, including the frame, be connected with on the frame front wheel, rear wheel, direction and the cushion, be provided with drive rear wheel pivoted in -wheel motor on the rear wheel, the frame includes side arm, after -frame and connects the coupling mechanism of side arm and after -frame with rotatable mode, all is provided with the wheel chamber of holding front wheel and rear wheel on side arm and the after -frame. The utility model discloses a foldable electric bicycle passes through front wheel and side arm, rear wheel and after -frame, side arm and after -frame, rotatable connection structure between lifter and the bearing plate makes electric bicycle can fold into portable structure, electric bicycle after folding can place in the knapsack of hand -carrying or case, folding operations is convenient, occupy smallly, light weight, electric bicycle's portable ability and practicality have been increased, the user can not be worried for how placing electric bicycle.
Description
Technical field
The utility model relates to a kind of electronic bike, particularly relates to a kind of Foldable electric bicycle.
Background technology
In prior art, electronic bike has energy-conserving and environment-protective, simple to operate due to it, can substitute the main vehicles of automobile as people in short distance. The existing electronic bike that can not fold, need when parking to arrange bigger space to put electronic bike, easily stolen and be inconvenient to park, and existing Foldable electric bicycle, the folding of girder can only be realized, direction handle and cushion all can not fold, although the electronic bike volume after folding is less to some extent, but folding degree still is inconvenient to carry not. Therefore, designing a kind of electronic bike that is fully folding and that be convenient for carrying is the technical problem being badly in need of at present solving.
Summary of the invention
The utility model is intended to solve above-mentioned mentioned technical problem, it is provided that a kind of Foldable electric bicycle.
A kind of Foldable electric bicycle, comprise vehicle frame, vehicle frame is connected with front-wheel, trailing wheel, direction handle and cushion, trailing wheel is provided with the wheel hub motor driving trailing wheel to rotate, described vehicle frame comprises front frame, after-frame and is provided with the wheel chamber of accommodating front-wheel and trailing wheel on the connection mechanism of frame and after-frame before pivotally connecting, front frame and after-frame.
Preferably, front-wheel and trailing wheel include wheel body and connect the fork body of wheel body and vehicle frame, and fork body is rotatably fixed on vehicle frame, and vehicle frame is provided with the first locking means that fork body and vehicle frame are fixed.
Preferably, first locking means comprises the shaft member being installed on vehicle frame, it is arranged with first sleeve fixing with vehicle frame outside shaft member and pitches the 2nd fixing sleeve of body and make the first sleeve be close to the elastic element of the 2nd sleeve, carry out card by the mode of groove between first sleeve and the 2nd sleeve to buckle, the 2nd sleeve is provided with and enables the 2nd sleeve carry on the back the separative element to the first sleeve motion.
Preferably, after-frame being provided with lifting bar, the top of lifting bar is hinged with the supporting plate of supporting cushion, and the top of lifting bar is also provided with the limiting section that restriction supporting plate rotates angle.
Preferably, it is connected by the mode of chute between cushion with supporting plate.
Preferably, cushion is box shape, is provided with battery and charging switchboard in cushion.
Preferably, the bottom of cushion or sidepiece are provided with the connector mouth being electrically connected with battery.
Preferably, connection mechanism comprises connection block, and its two ends are undertaken hinged by the first rotating shaft and the 2nd rotating shaft and front frame and after-frame respectively, the first rotating shaft is provided with and makes connection block and fixing the 2nd locking means of after-frame.
Preferably, the radially outer edge of the first rotating shaft is provided with projection, connects the cavity being provided with accommodating projection on block and rotating, in cavity, be provided with the limited block of the protruding rotation scope of restriction.
Preferably, direction is comprising expansion link, and the top of expansion link is provided with T-shaped portion, and the two ends in T-shaped portion are respectively arranged with a dismountable left side and hold handle and handle is held on the right side, a left side hold be above provided with display battery electricity LED display, the right side hold on be provided with feed speed control device and braking control device.
Useful effect is: compared with prior art, a kind of Foldable electric bicycle of the present utility model makes electronic bike can be folded into portable construction by front-wheel and front frame, trailing wheel and after-frame, front frame and the rotating connection structure between after-frame, lifting bar and supporting plate, electronic bike after folding can be placed in the knapsack or chest carried with, folding operation is convenient, take that volume is little, weight is light, add portable capability and the practicality of electronic bike, it may also be useful to how person can not for placing electronic bike and worried.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is electronic bike one-piece construction schematic diagram after deployment;
Fig. 2 is the structural representation of connection mechanism;
Fig. 3 is the structural representation of the first locking means;
Fig. 4 is the structural representation of cushion inside;
Fig. 5 is the connection structural representation of cushion and after-frame;
Fig. 6 is the connection structural representation of front-wheel or trailing wheel and the first locking means;
Fig. 7 is the connection structural representation of trailing wheel and the first locking means;
Fig. 8 is electronic bike one-piece construction schematic diagram after folding.
Embodiment
As Figure 1-Figure 8, a kind of Foldable electric bicycle, comprise vehicle frame 1, vehicle frame 1 is connected with front-wheel 2, trailing wheel 3, direction 4 and cushion 5, trailing wheel 3 is provided with the wheel hub motor 31 driving trailing wheel 3 to rotate, vehicle frame 1 comprises front frame 11, after-frame 12 and is provided with the wheel chamber of accommodating front-wheel 2 and trailing wheel 3 on the connection mechanism 13 of frame 11 and after-frame 12 before pivotally connecting, front frame 11 and after-frame 12.
Front frame 11 and/or after-frame 12 are preferably in circular, front frame 11 and/or after-frame 12 can also be regular polygon shape, the inside of front frame 11 and after-frame 12 is preferably provided with the room, chamber for alleviating weight, front-wheel 2 and trailing wheel 3 turn in the wheel chamber of front frame 11 and after-frame 12, reduce the space taken needed for electronic bike. Front frame 11 and after-frame 12 are preferably processed by aluminium alloy.
Front-wheel 2 and trailing wheel 3 include wheel body 22 and connect the fork body 21 of wheel body 22 with vehicle frame 1, and fork body 21 is rotatably fixed on vehicle frame 1, vehicle frame 1 is provided with and makes to pitch body 21 and the first fixing locking means of vehicle frame 1. first locking means comprises the shaft member 23 being installed on vehicle frame 1, shaft member 23 is fixed on vehicle frame 1 preferably by the mode being threaded, being provided with the nut for fixed shaft 23 on front frame 11 and after-frame 12, shaft member 23 two ends are provided with the threaded portion of attaching nut. it is arranged with outside shaft member 23 and the first fixing sleeve 24 of vehicle frame 1, two sleeve 25 fixing with fork body 21 and make the first sleeve 24 be close to the elastic element 26 of the 2nd sleeve 25, elastic element 26 is preferably at the baffle plate axially arranged and the spring being arranged between baffle plate and the 2nd sleeve 25 of shaft member 23, carry out card by the mode of groove 26 between first sleeve 24 and the 2nd sleeve 25 to buckle, first sleeve 24 is preferably provided with transverse direction with erect to the different cross groove 26 of width, 2nd sleeve 25 is provided with the projection coordinating cross groove 26, 2nd sleeve 25 is provided with and makes the 2nd sleeve 25 can carry on the back the separative element 28 moved to the first sleeve 24, the push rod that separative element 28 is preferably installed on the 2nd sleeve 25.
User promotes push rod that the first sleeve 24 is separated with the 2nd sleeve 25, projection leaves groove 26, now unclamp push rod, first sleeve 24 and the 2nd sleeve 25 can relatively rotate, then pitch body 21 relative frame 1 to rotate, after rotating 180 degree, projection slips into groove 26 and coordinates spring effect to make the first sleeve 24 and the 2nd sleeve 25 carry out card and buckles, and fork body 21 is fixed with vehicle frame 1. Fork body 21 be preferably arranged on front frame 11 and after-frame 12 two, fork body 21 is by rotating and run in the wheel chamber of front frame 11 and after-frame 12 around shaft member 23.
After-frame 12 is provided with lifting bar 121, lifting bar 121 is fixed on after-frame 12 by yoke configurations, the top of lifting bar 121 is hinged with the supporting plate 122 of supporting cushion 5, the top of lifting bar 121 is also provided with the limiting section 123 that restriction supporting plate 122 rotates angle, lifting bar 121 is for adjusting the height of cushion 5, supporting plate 122, for supporting cushion 5, can rotate between supporting plate 122 and lifting bar 121, the rotation angle of limiting section 123 for limiting between supporting plate 122 and lifting bar 121. Between cushion 5 with supporting plate 122, mode preferably by chute is connected. Cushion 5 in box shape, can split into when folding upper and lower two layers be arranged at before frame 11 and after-frame 12 wheel chamber in, be provided with battery 51 and charging switchboard 52 in cushion 5, battery 51 preferably adopts 18650 lithium celies 51 that can dismount separately. Being provided with, on the bottom of cushion 5 or sidepiece, the connector mouth being electrically connected with battery 51, connector mouth makes cushion 5 have charge and discharge function, it is possible to use as charger baby.
Connection mechanism 13 comprises and connects block 131, and its two ends carry out hinged by the first rotating shaft 132 and the 2nd rotating shaft 133 with front frame 11 and after-frame 12 respectively, the first rotating shaft 132 is provided with and makes connection block 131 and the 2nd fixing locking means 135 of after-frame 12. The radially outer edge of the first rotating shaft 132 is provided with protruding 134, connects and block 131 is provided with accommodating protruding 134 cavitys 136 rotated, in cavity 136, be provided with the limited block 137 of the rotation scope of restriction protruding 134. Connecting block 131 coordinates the first rotating shaft 132 and the 2nd rotating shaft 133 that front frame 11 and after-frame 12 can be folded mutually, 2nd locking means 135 for making the after-frame 12 after launching can not relatively connect block 131 and move, protruding 134, cavity 136 and limited block 137 for realize electronic bike turn to function and control electronic bike turn to scope.
Direction comprises expansion link 41 4, the top of expansion link 41 is provided with T-shaped portion 42, the two ends in T-shaped portion 42 are respectively arranged with a dismountable left side and hold 43 and the right side are held 44, a left side is held the LED display 431 being provided with display battery 51 electricity on 43, and the right side is held being provided with feed speed control device and braking control device on 44.
Above embodiment is only not limited in order to the technical solution of the utility model to be described, all do not depart from the utility model spirit and scope any amendment or equivalent replace, it all should be encompassed in the scope of technical solutions of the utility model.
Claims (10)
1. a Foldable electric bicycle, comprise vehicle frame (1), vehicle frame (1) is connected with front-wheel (2), trailing wheel (3), direction (4) and cushion (5), trailing wheel (3) is provided with the wheel hub motor (31) driving trailing wheel (3) to rotate, it is characterized in that, described vehicle frame (1) comprises front frame (11), after-frame (12) and pivotally connects the connection mechanism (13) of front frame (11) and after-frame (12), and front frame (11) and after-frame (12) are provided with accommodating front-wheel (2) and the wheel chamber of trailing wheel (3).
2. a kind of Foldable electric bicycle according to claim 1, it is characterized in that, described front-wheel (2) and trailing wheel (3) include wheel body (22) and connect the fork body (21) of wheel body (22) with vehicle frame (1), fork body (21) is rotatably fixed on vehicle frame (1), and vehicle frame (1) is provided with the first locking means that fork body (21) and vehicle frame (1) are fixed.
3. a kind of Foldable electric bicycle according to claim 2, it is characterized in that, described first locking means comprises the shaft member (23) being installed on vehicle frame (1), first sleeve (24) fixing with vehicle frame (1) it is arranged with outside shaft member (23), two sleeve (25) fixing with fork body (21) and make the first sleeve (24) be close to the elastic element (26) of the 2nd sleeve (25), the mode buckled by card between first sleeve (24) and the 2nd sleeve (25) carries out connecting separablely, 2nd sleeve (25) is provided with and makes the 2nd sleeve (25) that the separative element (28) moved to the first sleeve (24) can be carried on the back.
4. a kind of Foldable electric bicycle according to claim 1, it is characterized in that, described after-frame (12) is provided with lifting bar (121), the top of lifting bar (121) is hinged with the supporting plate (122) of supporting cushion (5), and the top of lifting bar (121) is also provided with the limiting section (123) that angle is rotated in restriction supporting plate (122).
5. a kind of Foldable electric bicycle according to claim 4, it is characterised in that, it is connected by the mode of chute between described cushion (5) with supporting plate (122).
6. a kind of Foldable electric bicycle according to claim 1, it is characterised in that, described cushion (5), in box shape, is provided with battery (51) and charging switchboard (52) in cushion (5).
7. a kind of Foldable electric bicycle according to claim 6, it is characterised in that, the bottom of described cushion (5) or sidepiece are provided with and the connector mouth that battery (51) is electrically connected.
8. a kind of Foldable electric bicycle according to claim 1, it is characterized in that, described connection mechanism (13) comprises and connects block (131), its two ends carry out hinged by the first rotating shaft (132) and the 2nd rotating shaft (133) with front frame (11) and after-frame (12) respectively, and the first rotating shaft (132) is provided with the 2nd locking means (135) making connection block (131) fixing with after-frame (12).
9. a kind of Foldable electric bicycle according to claim 8, it is characterized in that, the radially outer edge of described first rotating shaft (132) is provided with projection (134), connect the cavity (136) being provided with accommodating projection (134) on block (131) and rotating, in cavity (136), it is provided with the limited block (137) of the rotation scope of restriction protruding (134).
10. a kind of Foldable electric bicycle according to claim 1, it is characterized in that, described direction comprises expansion link (41) (4), the top of expansion link (41) is provided with T-shaped portion (42), the two ends in T-shaped portion (42) are respectively arranged with a dismountable left side and hold handle (44) is held on (43) and the right side, a left side is held the LED display (431) being provided with display battery (51) electricity on (43), and the right side is held and is provided with feed speed control device and braking control device on (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036948.7U CN205273752U (en) | 2016-01-13 | 2016-01-13 | Foldable electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036948.7U CN205273752U (en) | 2016-01-13 | 2016-01-13 | Foldable electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205273752U true CN205273752U (en) | 2016-06-01 |
Family
ID=56058353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620036948.7U Expired - Fee Related CN205273752U (en) | 2016-01-13 | 2016-01-13 | Foldable electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205273752U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711719A (en) * | 2016-04-13 | 2016-06-29 | 江门市易龙实业有限公司 | Foldable electric bicycle |
| CN105947068A (en) * | 2016-06-06 | 2016-09-21 | 刘江鹏 | Multipurpose foldable electric bicycle |
| CN106043562A (en) * | 2016-07-11 | 2016-10-26 | 不可能科技（深圳）有限公司 | Folding bicycle and wheel frame locking assembly thereof |
| CN106627937A (en) * | 2017-02-07 | 2017-05-10 | 吴多群 | Portable collapsible electric car and the usage |
-
2016
- 2016-01-13 CN CN201620036948.7U patent/CN205273752U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711719A (en) * | 2016-04-13 | 2016-06-29 | 江门市易龙实业有限公司 | Foldable electric bicycle |
| CN105947068A (en) * | 2016-06-06 | 2016-09-21 | 刘江鹏 | Multipurpose foldable electric bicycle |
| CN106043562A (en) * | 2016-07-11 | 2016-10-26 | 不可能科技（深圳）有限公司 | Folding bicycle and wheel frame locking assembly thereof |
| CN106043562B (en) * | 2016-07-11 | 2018-10-26 | 小环科技（深圳）有限公司 | A kind of folded bicycle and its wheel carrier locked assembly |
| CN106627937A (en) * | 2017-02-07 | 2017-05-10 | 吴多群 | Portable collapsible electric car and the usage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20210113 |