CN207045570U - A kind of Portable X shape folding electric bicycle - Google Patents
A kind of Portable X shape folding electric bicycle Download PDFInfo
- Publication number
- CN207045570U CN207045570U CN201720789910.1U CN201720789910U CN207045570U CN 207045570 U CN207045570 U CN 207045570U CN 201720789910 U CN201720789910 U CN 201720789910U CN 207045570 U CN207045570 U CN 207045570U
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- wheel support
- assembly
- rear wheel
- electric bicycle
- portable
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Abstract
A kind of Portable X shape folding electric bicycle provided by the utility model, including chassis assembly and be connected on chassis assembly handlebar assembly, saddle assembly, front component, wheel assembly, footrest component, it is characterised in that：The chassis assembly includes both ends respectively with handlebar assembly, the front-wheel support of front component axis connection and in the be hinged inclined tube of " X " type, rear wheel support；It is hinged with rear wheel frame by rotary shaft center in the middle part of inclined tube, described inclined tube one end is provided with saddle assembly and the other end is connected one end of front component with front wheel frame and is hinged；One end connection wheel assembly of the rear wheel support and one end of the other end and the nearly handlebar assembly of front-wheel support is embedded is slidably connected；One end on the front-wheel support close to handlebar assembly is provided with the stopper slot that wheel assembly sliding distance is connected and limited with wheel assembly.A kind of Portable X shape folding electric bicycle light quality provided by the utility model, simple in construction, folding process is simple, and floor space is small after folding, practical, carries more convenient.
Description
Technical field
It the utility model is related to technical field of transportation means, and in particular to a kind of Portable X shape folding electric bicycle.
Background technology
Low-carbon traffic moving towards it is popular at heart, people be also try to the facility that low-carbon traffic brings to us and
Environmental protection.Low-carbon traffic common at present is mainly public transport, subway, light rail, and they are the modes of transportation based on clean energy resource,
Present electric bicycle also gradual occuping market.It is electronic it is self-confident it is light, environmentally friendly, flexible, comfortably make it increasingly by popular joyous
Meet, utilization rate increases year by year.The present main trend of electric bicycle is to return lightweight, miniaturization.And folding electric is voluntarily
Car has accomplished " light, just, letter, prompt ", energy-conserving and environment-protective, convenient use, automobile can be substituted in short distance and is gone on a journey, floor space is small, can
It is convenient for carrying, receives the favor of young man.
At present, the folding mode of folding electric bicycle mainly has frame beam to fold, front and rear fork folds, multi-part folds
With it is nested it is fit fold four classes, wherein frame beam folds, front and rear fork folds and multi-part folds and has that folding efficiency is low, folding
The problems such as folded process complexity.Although the nested fit folding efficiency that folds is high, simple to operate, vehicle is light, and its cost is relatively
Height, bearing capacity are small.
Utility model content
The purpose of this utility model is to provide for that a kind of folding process is simple, and the small X-shaped of volume after folding is foldable just
Take electric bicycle.
In order to solve the above technical problems, the utility model provides a kind of Portable X shape folding electric bicycle, including car
Frame component and the handlebar assembly being connected on chassis assembly, saddle assembly, front component, wheel assembly, footrest component.The car
Frame component include both ends respectively with handlebar assembly, front component axis connection front wheel frame and in " X " type be hinged inclined tube, after
Wheel support；One end of the front wheel frame connection front component is also associated with footrest component；The front wheel frame is hollow structure
And it is built-in be provided with can repeated multiple times discharge and recharge battery pack and the control device that is electrically connected with battery pack, the control device and car
Component and the front component for being provided with drive device are electrically connected with；Described inclined tube one end be provided with saddle assembly and the other end with
One end of front wheel frame connection front component is hinged；One end connection wheel assembly and the other end and front-wheel car of the rear wheel support
Frame is slidably connected close to one end of handlebar assembly is embedded；It is provided with the front-wheel support close to one end of handlebar assembly with after
Wheel assembly connects and limits the stopper slot of wheel assembly sliding distance.
Further, the stopper slot for only set one opening rectangular channel, including with rear wheel support glide direction one
Left side wall, front side wall, right side wall and the rear wheel support of cause slide into the top surface of most upper limit position contact, rear wheel support slides into lower limit
Put the bottom surface of contact；Two relative left side walls, the right side wall of the stopper slot are provided with the cunning that structure is identical and opening is relative
Groove, one end that rear wheel support and front-wheel support are slidably connected be provided with sliding roller, and sliding roller both ends are respectively protruding into left side wall, right side wall
In chute.
Further, the rear wheel frame coordinates the hollow groove of inclined tube to include on rear wheel frame and inclined tube junction center
Symmetrical upper hollow groove and lower hollow groove.The upper end of lower hollow groove and the lower end of upper hollow groove are set with inclined tube contact position
Have a rubber blanket, reduce inclined tube and the abrasion of rear wheel frame contact position, at the same time it can also increase support of the rear wheel frame to inclined tube and
Rotate limitation.
Further, the end that the sliding roller stretches into chute is spherical end surface.
Further, the stopper slot top surface, bottom surface are provided with the cushion pad that cushioning effect is played to sliding roller, reduce electronic
The abrasion of vehicle frame when bicycle is folded and deployed.
Further, rear wheel frame coordinates inclined tube to be provided with hollow groove, and when the sliding roller reaches upper limit position, inclined tube is nested
In the hollow groove of rear wheel frame, the car body volume after electric bicycle folds is reduced.
Further, the inclined tube is additionally provided with the postive stop baffle being welded on rear wheel support with rear wheel support hinged place,
Inclined tube expanded angle is play a part of to limit subtended angle in the lower section that the postive stop baffle is pointed to deployed condition lower oblique tube.The sliding roller
When reaching lower position, rear wheel support is resisted against on postive stop baffle simultaneously, and the work of support and limitation subtended angle is played to rear wheel support
With.
Further, the inclined tube is hinged with rear wheel support by rotary shaft center.
Further, the inclined tube rear wheel support is provided with the insert bearing with rotary shaft socket.It is described embedded
Bearing is provided with nested rubber ring on the rotating shaft with inclined tube and rear wheel support junction, makes inclined tube and rear wheel frame and bearing
It is not directly contacted with, reduces abrasion.
A kind of Portable X shape folding electric bicycle provided by the utility model, has the advantages that：
(1) a kind of Portable X shape folding electric bicycle vehicle frame of the new offer of this experiment is connected using X-shaped, structure
Simply, folding process is simple, and floor space is small after folding, practical.
(2) a kind of Portable X shape folding electric bicycle of the new offer of this experiment uses battery pack and control device
Be built in the front wheel frame with hollow structure, at the same rear wheel frame be provided with can nested inclined tube hollow groove, reduce electricity
The body volume of dynamic bicycle, makes electric bicycle more light portable.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model deployed condition；
Fig. 2 is the structural representation of the utility model folded state；
Fig. 3 is that the utility model slides roll structure schematic diagram；
Brief description of the drawings：2-front component；4-footrest component；7-handlebar assembly, 8-front wheel frame；9-saddle assembly；
10-stopper slot；11-chute；12-slide roller；13-rear wheel frame；14-trailing wheel attachment means；15-wheel assembly；16—
Inclined tube；17-cushion pad；18-postive stop baffle；19-left side wall；20-right side wall；21-bottom surface；22-spherical end surface；
24-rotary shaft.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
Embodiment 1：
As shown in figure 1, a kind of Portable X shape folding electric bicycle provided by the utility model, including chassis assembly
Be connected on chassis assembly handlebar assembly 7, saddle assembly 9, front component 2, wheel assembly 15, footrest component 4.The car
Frame component includes both ends difference axis connection handlebar assembly 7, the front-wheel support 8 of front component 2 and in the be hinged inclined tube of " X " type
16th, rear wheel support 13, the inclined tube 16 and rear wheel support 13 are hinged by the center of rotary shaft 24, and inclined tube 16, rear wheel support 13 are equal
It is provided with the insert bearing being socketed with rotary shaft 24.In order to reduce inclined tube 16 and trailing wheel in bicycle expansion and folding process
The abrasion of support 13 and bearing, bearing are provided with nested rubber ring on the rotating shaft with inclined tube and rear wheel support junction, made
Inclined tube and rear wheel frame are not directly contacted with bearing.One end of the front-wheel support connection front component 2 is also associated with foot-operated group
Part 4.The front-wheel support 1 be hollow structure and it is built-in be provided with can repeated multiple times discharge and recharge battery pack and be electrically connected with battery pack
Control device 3, the control device 3 and handlebar assembly and be provided with the front component 2 of drive device and be electrically connected with.It is described oblique
The one end of pipe 16 is provided with saddle assembly 9 and the other end is connected one end of front component 2 with front wheel frame 8 and is hinged.The trailing wheel branch
One end connection wheel assembly 15 and the other end and front-wheel support 8 of frame 13 are slidably connected close to one end of handlebar assembly is embedded.
It is provided with the front-wheel support 8 close to one end of handlebar assembly 7 and wheel assembly 15 is connected and limited with wheel assembly 15 slides
The stopper slot 10 of distance.
As shown in figure 3, the stopper slot for only set one opening rectangular channel, including with the glide direction of rear wheel support 13
Consistent left side wall 19, front side wall, right side wall 20 and rear wheel support 13 slides into the top surface of most upper limit position contact, rear wheel support 13
Slide into the bottom surface 21 of lower position contact；Two relative left side walls 19, right side walls 20 of the stopper slot 10 are provided with structure
Chute 11 identical and that opening is relative, rear wheel support 13 are provided with sliding roller 12, sliding roller with one end that front-wheel support 8 is slidably connected
Both ends are respectively protruding into the chute 11 of left side wall 19, right side wall 20.The end that the sliding roller 12 stretches into chute 11 is spherical end surface
22.The top surface of stopper slot 10, bottom surface 21 are respectively provided with the cushion pad 17 that cushioning effect is played to sliding roller 12.Cushion pad 17 makes to slide roller 12
Slow down with the sliding process of the top surface of stopper slot 10 and the bottom surface 21 of stopper slot 20, during reducing electric bicycle folding and expansion,
Friction and impact of the sliding roller 12 to front-wheel support 8.Electric bicycle can also be played simultaneously in the cushioning effect using process.
As shown in Fig. 2 when electric bicycle folds, the cunning roller 12 of the one end of rear wheel support 13 connection is along front-wheel support 8
Chute 11 contacts from the bottom surface contact slide of stopper slot 10 to the top surface of stopper slot 10.It is hinged simultaneously with the center of rear wheel frame 13 oblique
It is parallel with rear wheel support 13 that pipe 16 around rotary shaft 24 turns to inclined tube 16, completes electric bicycle and folds.
A kind of Portable X shape folding electric bicycle provided by the utility model, deployment lifting process is simple, easily behaviour
Make, electric bicycle small volume after folding, be easy to carry placement.
Embodiment 2：
The present embodiment is improved on the basis of above-described embodiment, is theed improvement is that：Rear wheel frame 13 coordinates tiltedly
Pipe (16) is provided with hollow groove, and when the sliding roller 12 reaches upper limit position, inclined tube 13 is nested in the hollow groove of rear wheel frame 13
It is interior, make electric bicycle more light, volume is smaller during folding, is easy to be convenient for carrying.Rubber strip is also provided with hollow groove
It is firmly excessive during preventing that electric bicycle from folding, cause to damage.Inclined tube 16 is additionally provided with welding with the hinged place of rear wheel support 13
Postive stop baffle 18 on rear wheel support 13, the postive stop baffle 18 are pointed to the lower section of deployed condition lower oblique tube 16 to inclined tube 16
Expanded angle plays a part of to limit subtended angle.When sliding roller 12 reaches lower position, rear wheel support 13 is resisted against postive stop baffle 18 simultaneously
On, support and spacing effect are played to rear wheel support 13, makes electric bicycle bearing capacity more preferable.
The other parts of the present embodiment are identical with above-described embodiment 1, therefore repeat no more.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw other under the enlightenment of the present invention
Various forms of products, however, make any change in its shape or structure, it is every with identical or similar to the present application
Technical scheme, be within the scope of the present invention.
Claims (9)
1. a kind of Portable X shape folding electric bicycle, including chassis assembly and the handlebar assembly that is connected on chassis assembly
(7), saddle assembly (9), front component (2), wheel assembly (15), footrest component (4), it is characterised in that：The chassis assembly
Including both ends respectively with handlebar assembly (7), the front-wheel support (8) of front component (2) axis connection and in the be hinged inclined tube of " X " type
(16), rear wheel support (13)；One end of the front-wheel support connection front component (2) is also associated with footrest component (4)；Before described
Wheel support (1) be hollow structure and it is built-in be provided with can repeated multiple times discharge and recharge battery pack and the control that is electrically connected with battery pack fill
Put (3), the control device (3) and handlebar assembly and front component (2) electric connection for being provided with drive device；The inclined tube
(16) one end is provided with saddle assembly (9) and the other end is connected one end of front component (2) with front-wheel support (8) and is hinged；It is described
One end connection wheel assembly (15) and the other end of rear wheel support (13) are embedded in front-wheel support (8) close to one end of handlebar assembly
Formula is slidably connected；It is provided with the front-wheel support (8) close to one end of handlebar assembly (7) and is connected and limits with wheel assembly (15)
The stopper slot (10) of wheel assembly (15) sliding distance processed.
A kind of 2. Portable X shape folding electric bicycle according to claim 1, it is characterised in that：The stopper slot
Only to set the rectangular channel of an opening, including the left side wall (19) consistent with rear wheel support (13) glide direction, front side wall, the right side
Side wall (20) and rear wheel support (13) slide into the top surface of most upper limit position contact, rear wheel support (13) slides into lower position contact
Bottom surface (21)；Two relative left side walls (19), the right side wall (20) of the stopper slot (10) be provided with structure it is identical and be open
Relative chute (11), rear wheel support (13) are provided with sliding roller (12), sliding roller both ends with one end that front-wheel support (8) is slidably connected
It is respectively protruding into the chute (11) of left side wall (19), right side wall (20).
A kind of 3. Portable X shape folding electric bicycle according to claim 2, it is characterised in that：The sliding roller
(12) end for stretching into chute (11) is spherical end surface (22).
A kind of 4. Portable X shape folding electric bicycle according to claim 2, it is characterised in that：The stopper slot
Top surface, bottom surface (21) are respectively provided with the cushion pad (17) that cushioning effect is played to sliding roller (12).
A kind of 5. Portable X shape folding electric bicycle according to claim 2, it is characterised in that：Rear wheel support
(13) inclined tube (16) is coordinated to be provided with hollow groove, when the sliding roller (12) reaches upper limit position, inclined tube (16) is nested in trailing wheel branch
In the hollow groove of frame (13).
A kind of 6. Portable X shape folding electric bicycle according to claim 2, it is characterised in that：The inclined tube
(16) postive stop baffle (18) being welded on rear wheel support (13), the limiting block are additionally provided with rear wheel support (13) hinged place
Inclined tube (16) expanded angle is play a part of to limit subtended angle in the lower section that plate (18) is pointed to deployed condition lower oblique tube (16).
A kind of 7. Portable X shape folding electric bicycle according to claim 5, it is characterised in that：The sliding roller
(12) when reaching lower position, rear wheel support (13) while it is resisted against on postive stop baffle (18).
A kind of 8. Portable X shape folding electric bicycle according to claim any one of 1-6, it is characterised in that：Institute
Inclined tube (16) is stated to be hinged by rotary shaft (24) center with rear wheel support (13).
A kind of 9. Portable X shape folding electric bicycle according to claim 7, it is characterised in that：The inclined tube
(16), rear wheel support (13) is provided with the insert bearing with rotary shaft (24) socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720789910.1U CN207045570U (en) | 2017-07-03 | 2017-07-03 | A kind of Portable X shape folding electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720789910.1U CN207045570U (en) | 2017-07-03 | 2017-07-03 | A kind of Portable X shape folding electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207045570U true CN207045570U (en) | 2018-02-27 |
Family
ID=61494630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720789910.1U Expired - Fee Related CN207045570U (en) | 2017-07-03 | 2017-07-03 | A kind of Portable X shape folding electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207045570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839309A (en) * | 2020-07-24 | 2020-10-30 | 盐城工学院 | Intelligent bathing machine |
-
2017
- 2017-07-03 CN CN201720789910.1U patent/CN207045570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839309A (en) * | 2020-07-24 | 2020-10-30 | 盐城工学院 | Intelligent bathing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180227 Termination date: 20180703 |