CN205256553U - Folding -type electric bicycle - Google Patents
Folding -type electric bicycle Download PDFInfo
- Publication number
- CN205256553U CN205256553U CN201521128132.9U CN201521128132U CN205256553U CN 205256553 U CN205256553 U CN 205256553U CN 201521128132 U CN201521128132 U CN 201521128132U CN 205256553 U CN205256553 U CN 205256553U
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- CN
- China
- Prior art keywords
- pivoted arm
- descending
- pair
- side plate
- damping device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a folding -type electric bicycle includes front fork, handle, front wheel assembly, down pivoted arm subassembly at least, goes upward pivoted arm subassembly, rear wheel subassembly, a damping device, the 2nd damping device, power, stand, the front fork includes cylinder pole, yoke, front axle, safety cover at least, the handle is established the front fork top, front wheel assembly includes front wheel, driving motor at least, down pivoted arm subassembly includes the down pivoted arm of top shoe, play, it includes lower slider, goes upward the pivoted arm to go upward the pivoted arm subassembly, the rear wheel subassembly is including flexible arm, foraminiferous lug, trailing axle, rear wheel, a damping device includes cushion, compression spring, the 2nd damping device includes baffle, elastic element, the power is established a pair of going upward between the curb plate, the stand articulates through a folding bracket goes upward at the pivoted arm upper end, the utility model has the advantages of adjustable height, effectual, the folding convenience of shock attenuation.
Description
Technical field
The utility model relates to a kind of electric motor car, is specifically related to a kind of type folding electric vehicle.
Background technology
At present, known electric bicycle designs as the vehicles of the single use of whole process, the needs of riding are for a long time considered, motor used and battery are all heavier, in addition also will consider comfortableness and the foot-operated self function of riding for a long time, overall dimensions of a car and deadweight are all not suitable for carrying. Having there are various portable electric motor cars in prior art, mostly makes electric motor car compacter by folding mode. But still there is following problem in it: one, the electric vehicle body height of prior art can not arbitrarily regulate; Two, the damping of electric vehicles effect of prior art is single, conventionally realizes by single Compress Spring; Three, the electric motor car folding process complexity of prior art, and described folded piece needs to fix through complicated mechanism after folding, takes up room thereby could keep folded state to reduce.
Utility model content
For the problem that the prior art solving in above-mentioned background technology exists, a kind of type folding electric vehicle is provided, can regulate bodywork height; Realize shock-absorbing function by two-stage damping device, good damping effect; The utility model can fold with fixation procedure simple, and folded piece can not reset after folding up.
The utility model solves the technical scheme that its technical problem adopts:
A kind of type folding electric vehicle, at least comprises front fork, handle, front wheel assembly, descending pivoted arm assembly, up pivoted arm assembly, wheel assembly, the first damping device, the second damping device, power supply, stand;
Described front fork at least comprises a cylindrical bar, be located at cylindrical bar below a pair of yoke, be located at front axle between a pair of yoke, be located on described cylindrical bar in order to block the protective cover of front and both sides;
Described handle is located at described front fork top;
Described front wheel assembly at least comprises and is rotatingly located at front-wheel on described front axle, is built in front-wheel and for driving the drive motors of front-wheel;
Described descending pivoted arm assembly comprises the top shoe being slidably located on cylindrical bar, the descending pivoted arm that is hinged on described top shoe and stretches out downwards, described descending pivoted arm comprise pair of parallel setting descending side plate, be located at the descending baffle plate of a pair of descending side plate the latter half back, described descending side plate is provided with at least one the first hinge hole;
Described up pivoted arm assembly comprises the sliding block being slidably located on cylindrical bar, the up pivoted arm that is hinged on described sliding block and protrudes upward, described sliding block is positioned at described top shoe below, described up pivoted arm at least comprises the up side plate that pair of parallel arranges, be located at a pair of up side plate up baffle plate in front, described a pair of up side plate is between a pair of descending side plate, described up side plate is provided with at least one the second hinge hole, described the first hinge hole, the second hinge hole alignment dismountable first jointed shaft that is inserted with, described descending pivoted arm assembly and up pivoted arm assembly are hinged by the first jointed shaft,
Described wheel assembly comprise be located at described descending pivoted arm below telescopic arm, be located at lug with holes, the rotating hind axle being located in described lug with holes of described telescopic arm below, described hind axle two ends are respectively provided with a trailing wheel;
Described the first damping device is slidably located on described cylindrical bar, and described the first damping device is located between described sliding block, top shoe, and described the first damping device comprises the cushion block, the Compress Spring that from bottom to top arrange;
Described the second damping device comprises the baffle plate being located between described up side plate, the flexible member that is located at baffle plate lower end, and described flexible member is during with the up pivoted arm assembly bottom and the butt of described descending baffle plate upper end;
Described power supply is located between described a pair of up side plate, and described power supply is described drive motors power supply;
Described stand is hinged on described up pivoted arm upper end by a Collapsible rack.
Further, described protective cover at least comprises pair of side plates, is located at pair of side plates header board in front.
Further, described side plate is provided with pedal jack, and described pedal jack extends internally and forms annular boss.
Further, in described pedal jack, be inserted with pedal, described pedal comprises pedal body, be located at described pedal body one side and through the inserted link of described pedal jack, be located at inserted link not-go-end block, be located at the Compress Spring described block and described annular boss.
Further, the handle of restrainting middle part top be provided with a jack, described stand below is provided with the plug mating with described jack.
Further, described flexible member is flat spring.
The beneficial effects of the utility model:
Power supply of the present utility model is described drive motors power supply, in order to drive front-wheel to rotate; Further, any one end of described handle is integrated with the electric switch for speed governing, and is further connected with controller for electric vehicle, thereby controls the rotating speed of drive motors.
When user operates the utility model, taking described the first jointed shaft as axle center, regulate the angle of described up pivoted arm assembly, descending pivoted arm assembly to correct position, be then directly sitting on stand, both feet step down on described pedal, described in bimanualness handle come controlling party to; Further, described the first hinge hole, the second hinge hole are equipped with many, then the first different hinge holes, the second hinge hole alignment can be inserted to the first jointed shaft, thereby are regulated bodywork height.
User's health can press down described up pivoted arm assembly, makes described sliding block along described cylindrical bar upward sliding, and described sliding block, cushion block, Compress Spring, top shoe fit tightly, and play the function of first order bumper and absorbing shock; In the process that described up pivoted arm assembly is pressed down, described flexible member and described descending baffle plate upper end butt, play the function of second level bumper and absorbing shock; The utility model adopts the structure of two-stage bumper and absorbing shock, can play effective damping effect.
The utility model can also conveniently fold, after riding, described up pivoted arm assembly is lifted, and press down described descending pivoted arm assembly simultaneously, stand is moved to the position near handle, then regulate described folding rack, the plug of described stand below is inserted in the jack of described handle, the upper end of fixing described up pivoted arm assembly; Described pedal body is overcome to the effect of described Compress Spring and pull out, make described sliding block slide into pedal below, then unclamp described pedal body, described Compress Spring drives described inserted link inwardly to move, and be stuck in above described sliding block, the lower end of fixing described up pivoted arm assembly, thus complete foldingly, and and described up pivoted arm assembly, descending pivoted arm assembly can not reset.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated;
Fig. 1 is cutaway view of the present utility model.
Fig. 2 be the utility model front fork, handle, front wheel assembly cooperation schematic diagram.
Fig. 3 is A portion enlarged diagram in Fig. 2
Fig. 4 is the structural representation of the descending pivoted arm assembly of the utility model.
Fig. 5 is the structural representation of the up pivoted arm assembly of the utility model.
In figure: 1. front fork, 11. cylindrical bars, 12. yokes, 13. front axles, 14. protective covers, 14a. side plate, 14b. header board, 14c. pedal jack, 14d. annular boss, 15. pedals, 15a. pedal body, 15b. inserted link, 15c. block, 15d. Compress Spring, 2. handle, 21. jacks, 3. front wheel assembly, 4. descending pivoted arm assembly, 41. top shoes, 42. descending pivoted arms, the descending side plate of 42a., the descending baffle plate of 42b., 42c. the first hinge hole, 5. up pivoted arm assembly, 51. sliding blocks, 52. up pivoted arms, the up side plate of 52a., the up baffle plate of 52b., 52c. the second hinge hole, 6. wheel assembly, 61. telescopic arms, 62. lugs with holes, 63. hind axles, 64. trailing wheels, 71. cushion blocks, 72. Compress Springs, 81. baffle plates, 82. flexible members, 9. power supply, a. stand, b. folding rack, c. plug.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now. These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of type folding electric vehicle, at least comprises front fork 1, handle 2, front wheel assembly 3, descending pivoted arm assembly 4, up pivoted arm assembly 5, wheel assembly 6, the first damping device, the second damping device, power supply 9, stand a;
Described front fork 1 at least comprises a cylindrical bar 11, be located at a pair of yoke 12 of cylindrical bar 11 belows, be located at front axle 13 between a pair of yoke 12, be located on described cylindrical bar 11 in order to block the protective cover 14 of front and both sides;
Described handle 2 is located at described front fork 1 top;
Described front wheel assembly 3 at least comprises and is rotatingly located at front-wheel on described front axle 13, is built in front-wheel and for driving the drive motors of front-wheel;
Described descending pivoted arm assembly 4 comprises the top shoe 41 that is slidably located on cylindrical bar 11, is hinged on described top shoe 41 and the descending pivoted arm 42 stretching out downwards, described descending pivoted arm 42 comprise pair of parallel setting descending side plate 42a, be located at the descending baffle plate 42b of a pair of descending side plate 42a the latter half back, described descending side plate 42a is provided with at least one the first hinge hole 42c;
Described up pivoted arm assembly 5 comprises the sliding block 51 being slidably located on cylindrical bar 11, be hinged on described sliding block 51 and the up pivoted arm 52 protruding upward, described sliding block 51 is positioned at described top shoe 41 belows, described up pivoted arm 52 at least comprises the up side plate 52a that pair of parallel arranges, be located at a pair of up side plate 52a up baffle plate 52b in front, described a pair of up side plate 52a is between a pair of descending side plate 42a, described up side plate 52a is provided with at least one the second hinge hole 52c, described the first hinge hole 42, the second hinge hole 52c alignment dismountable first jointed shaft that is inserted with, described descending pivoted arm assembly 4 is hinged by the first jointed shaft with up pivoted arm assembly 5,
Described wheel assembly 6 comprises and is located at the telescopic arm 61 of described descending pivoted arm 42 belows, the lug with holes 62 that is located at described telescopic arm 61 belows, the rotating hind axle 63 being located in described lug with holes 62, and described hind axle 63 two ends are respectively provided with a trailing wheel 64;
Described the first damping device is slidably located on described cylindrical bar 11, and described the first damping device is located between described sliding block 51, top shoe 41, and described the first damping device comprises the cushion block 71, the Compress Spring 72 that from bottom to top arrange;
Described the second damping device comprises the baffle plate 81 being located between described up side plate 52a, the flexible member 82 that is located at baffle plate 81 lower ends, and described flexible member 82 is during with up pivoted arm assembly 5 bottom and the butt of described descending baffle plate 42b upper end;
Described power supply 9 is located between described a pair of up side plate 52a, and described power supply 9 is described drive motors power supply;
Described stand a is hinged on described up pivoted arm 52 upper ends by a Collapsible rack b.
Further, described protective cover 14 at least comprises pair of side plates 14a, is located at pair of side plates 14a header board 14b in front.
Further, described side plate 14a is provided with pedal jack 14c, and described pedal jack 14c extends internally and forms annular boss 14d.
Further, in described pedal jack 14c, be inserted with pedal 15, described pedal 15 comprises pedal body 15a, be located at described pedal body 15a mono-side and through the inserted link 15b of described pedal jack 14c, be located at inserted link 15b not-go-end block 15c, be located at the Compress Spring 15d described block 15c and described annular boss 14d.
Further, the handle of restrainting 2 middle parts tops be provided with a jack 21, described stand a below is provided with the plug c mating with described jack 21.
Further, described flexible member 82 is flat spring.
Concrete using method:
Power supply 9 of the present utility model is described drive motors power supply, in order to drive front-wheel to rotate; Further, any one end of described handle 2 is integrated with the electric switch for speed governing, and is further connected with controller for electric vehicle, thereby controls the rotating speed of drive motors.
When user operates the utility model, taking described the first jointed shaft as axle center, regulate the angle of described up pivoted arm assembly 5, descending pivoted arm assembly 4 to correct position, be then directly sitting on stand a, both feet step down on described pedal 15, described in bimanualness handle 2 come controlling party to; Further, described the first hinge hole 42c, the second hinge hole 52c are equipped with many, then the first different hinge hole 42c, the second hinge hole 52c alignment can be inserted to the first jointed shaft, thereby are regulated bodywork height.
User's health can press down described up pivoted arm assembly 5, makes described sliding block 51 along described cylindrical bar 11 upward slidings, and described sliding block 51, cushion block 71, Compress Spring 72, top shoe 41 fit tightly, and play the function of first order bumper and absorbing shock; In the process that described up pivoted arm assembly 5 is pressed down, described flexible member 82 and described descending baffle plate 42b upper end butt, play the function of second level bumper and absorbing shock; The utility model adopts the structure of two-stage bumper and absorbing shock, can play effective damping effect.
The utility model can also conveniently fold, after riding, described up pivoted arm assembly 5 is lifted, and press down described descending pivoted arm assembly 4 simultaneously, stand a is moved to the position near handle 2, then regulate described folding rack b, the plug c of described stand a below is inserted in the jack 21 of described handle 2, the upper end of fixing described up pivoted arm assembly 5; Described pedal body 15a is overcome to the effect of described Compress Spring 15d and pulls out, make described sliding block 51 slide into pedal 15 belows, then unclamp described pedal body 15a, described Compress Spring 15d drives described inserted link 15b inwardly to move, and be stuck in described sliding block 51 tops, the lower end of fixing described up pivoted arm assembly 5, thus complete foldingly, and and described up pivoted arm assembly 5, descending pivoted arm assembly 4 can not reset.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely. The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (6)
1. a type folding electric vehicle, is characterized in that: at least comprise front fork (1), handle (2), front wheel assembly (3), descending pivoted arm assembly (4), up pivoted arm assembly (5), wheel assembly (6), the first damping device, the second damping device, power supply (9), stand (a);
Described front fork (1) at least comprises a cylindrical bar (11), be located at cylindrical bar (11) below a pair of yoke (12), be located at front axle (13) between a pair of yoke (12), be located on described cylindrical bar (11) in order to block the protective cover (14) of front and both sides;
Described handle (2) is located at described front fork (1) top;
Described front wheel assembly (3) at least comprises and is rotatingly located at front-wheel on described front axle (13), is built in front-wheel and for driving the drive motors of front-wheel;
Described descending pivoted arm assembly (4) comprises the top shoe (41) that is slidably located on cylindrical bar (11), is hinged on the descending pivoted arm (42) that described top shoe (41) is upper and stretch out downwards, described descending pivoted arm (42) comprises descending side plate (42a) that pair of parallel arranges, is located at the descending baffle plate (42b) of a pair of descending side plate (42a) the latter half back, and described descending side plate (42a) is provided with at least one the first hinge hole (42c);
Described up pivoted arm assembly (5) comprises the sliding block (51) being slidably located on cylindrical bar (11), be hinged on the up pivoted arm (52) that described sliding block (51) is gone up and protruded upward, described sliding block (51) is positioned at described top shoe (41) below, described up pivoted arm (52) at least comprises the up side plate (52a) that pair of parallel arranges, be located at a pair of up side plate (52a) up baffle plate in front (52b), described a pair of up side plate (52a) is positioned between a pair of descending side plate (42a), described up side plate (52a) is provided with at least one the second hinge hole (52c), described the first hinge hole (42c), the second hinge hole (52c) alignment dismountable first jointed shaft that is inserted with, described descending pivoted arm assembly (4) is hinged by the first jointed shaft with up pivoted arm assembly (5),
Described wheel assembly (6) comprises and is located at the telescopic arm (61) of described descending pivoted arm (42) below, the lug with holes (62) that is located at described telescopic arm (61) below, the rotating hind axle (63) being located in described lug with holes (62), and described hind axle (63) two ends are respectively provided with a trailing wheel (64);
Described the first damping device is slidably located on described cylindrical bar (11), described the first damping device is located between described sliding block (51), top shoe (41), and described the first damping device comprises the cushion block (71), the Compress Spring (72) that from bottom to top arrange;
Described the second damping device comprises the baffle plate (81) being located between described up side plate (52a), the flexible member (82) that is located at baffle plate (81) lower end, and described flexible member (82) is during with up pivoted arm assembly (5) bottom and the butt of described descending baffle plate (42b) upper end;
Described power supply (9) is located between described a pair of up side plate (52a), and described power supply (9) is described drive motors power supply;
Described stand (a) is hinged on described up pivoted arm (52) upper end by a Collapsible rack (b).
2. a kind of type folding electric vehicle according to claim 1, is characterized in that: described protective cover (14) at least comprises pair of side plates (14a), is located at pair of side plates (14a) header board in front (14b).
3. a kind of type folding electric vehicle according to claim 2, it is characterized in that: described side plate (14a) is provided with pedal jack (14c), described pedal jack (14c) extends internally and forms annular boss (14d).
4. a kind of type folding electric vehicle according to claim 3, it is characterized in that: in described pedal jack (14c), be inserted with pedal (15), described pedal (15) comprises pedal body (15a), be located at described pedal body (15a) side and through the inserted link (15b) of described pedal jack (14c), be located at inserted link (15b) not-go-end block (15c), be located at the Compress Spring (15d) described block (15c) and described annular boss (14d).
5. a kind of type folding electric vehicle according to claim 1, it is characterized in that: the handle of restrainting (2) middle part top be provided with a jack (21), described stand (a) below is provided with the plug (c) mating with described jack (21).
6. a kind of type folding electric vehicle according to claim 1, is characterized in that: described flexible member (82) is flat spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128132.9U CN205256553U (en) | 2015-12-30 | 2015-12-30 | Folding -type electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128132.9U CN205256553U (en) | 2015-12-30 | 2015-12-30 | Folding -type electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205256553U true CN205256553U (en) | 2016-05-25 |
Family
ID=55998098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521128132.9U Expired - Fee Related CN205256553U (en) | 2015-12-30 | 2015-12-30 | Folding -type electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205256553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487399A (en) * | 2016-06-13 | 2017-12-19 | 陈仕勇 | A kind of foldable chassis of adjustable cushion height |
-
2015
- 2015-12-30 CN CN201521128132.9U patent/CN205256553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487399A (en) * | 2016-06-13 | 2017-12-19 | 陈仕勇 | A kind of foldable chassis of adjustable cushion height |
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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 |
Granted publication date: 20160525 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |