CN102490840B - Draw-bar box type folding electric vehicle - Google Patents
Draw-bar box type folding electric vehicle Download PDFInfo
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- CN102490840B CN102490840B CN 201110384982 CN201110384982A CN102490840B CN 102490840 B CN102490840 B CN 102490840B CN 201110384982 CN201110384982 CN 201110384982 CN 201110384982 A CN201110384982 A CN 201110384982A CN 102490840 B CN102490840 B CN 102490840B
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- folding
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- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 238000012856 packing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 241001441752 Philesturnus carunculatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The invention discloses a draw-bar box type folding electric vehicle, which mainly consists of a folding cross beam assembly, folding handlebar assemblies, a front wheel assembly, a back wheel assembly, a lifting saddle assembly, folding pedal assemblies, a driving motor assembly, a storage battery assembly and a draw-bar box assembly. Through the unique draw-bar box design, the folding electric vehicle is portable like a draw-bar traveling box, the carrying in places such as public places, buses and subways is convenient, in addition, the storage in places such as families or work places is convenient, through the designs in positions of each folding hinges, the U-shaped handlebars, vertical vehicle forks and the like, the whole vehicle can be conveniently folded and unfolded, the operation is simple, fast and convenient, the size after the folding is reduced on the premise of ensuring the riding safety, the whole folded vehicle can be conveniently placed into the draw-bar box, the carrying is convenient, whether a folding chair seat is adopted or not can be flexibly selected, and the traveling requirements of different user groups are conveniently met.
Description
Technical field
The present invention relates to the electric motor bicycle with folding technical field, relate in particular to a kind of volume after folding little, and the convenient folding battery-driven car in the draw-bar box of packing into.
Background technology
At present, well-known electric motor bicycle with folding volume is large, Heavy Weight, easy not when folding and expansion operation, the pole of figure is irregular after folding, outside the part parts still are exposed to after folding, need take on the back of the body or portable when carrying, Portable belt not very, in public places, bus, might the scratching pedestrian when subway carries, make troubles to trip; And the Minitype folding electric bicycle wheel is too small, the two-wheeled wheelspan is too short, rides unstable, therefore has potential safety hazard.Based on above reason, electric motor bicycle with folding is difficult to be applied on a large scale at present.
Summary of the invention
In order to overcome existing electric motor bicycle with folding in the folding and deficiency such as light not, easy scratching pedestrian outside not easy, folding back part is exposed to when launching operation, when carrying, the invention provides a kind of draw-bar box type folding electric vehicle, it is lightweight, expansion and folding operation are easy, as folding bicycle easily folding, launch.With in its draw-bar box of packing into, as the bar traveling box that out of town trip carries, be convenient for carrying after folding.
The present invention realizes by the following technical solutions for solving above technical matters:
A kind of draw-bar box type folding electric vehicle, mainly be comprised of folding transverse beam assembly, foldable handlebar component, front component, wheel assembly, lift saddle assembly, folding pedals assembly, drive motor assembly, accumulator cell assembly and draw-bar box assembly, wherein the draw-bar box assembly comprises that the cylinder lever connecting rod case bottom bracket 15 that is used for that draw-bar box 24, draw-bar box bottom bracket 15, at least two are positioned on the draw-bar box bottom bracket 15 is connected the pin-and-hole plate 12 of connection peg 16, draw-bar box 24 upper rear portion with car body;
Described wheel assembly has trailing wheel car fork 14, and trailing wheel car fork 14 has at least two coupling hooks 17 that are used for connection body and draw-bar box bottom bracket 15;
Described lift saddle assembly has saddle 9, and saddle 9 back are equipped with spring pin 11 and the spring pin carriage 13 of locking draw-bar box;
Described connection peg 16 is identical with coupling hook 17 numbers;
Under the pattern of riding, described connection peg 16 and coupling hook 17 corresponding connections, the pin-and-hole plate 12 of described draw-bar box 24 upper rear portion is by the spring pin 11 and the 13 corresponding connections of spring pin carriage of locking draw-bar box, and whole draw-bar box 24 is fixed on rear vehicle;
Under the pattern of not riding, up lift the spring pin 11 of locking draw-bar box, connection peg 16 is broken away from coupling hook 17 be connected, detachable lower link case 24, the draw-bar box 24 that unloads have can folding case lid, be fixed in the draw-bar box 24 after car body is folding, case lid is closed.
Described folding transverse beam assembly comprises front cross rail 6, folding crossbeam hinge 7 and after cross member 8, described front component comprises front vehicle wheel 1 and front-wheel car fork 3, described wheel assembly comprises trailing wheel car fork 14 and rear wheel 18, front vehicle wheel 1 is larger than rear wheel 18, after folding crossbeam hinge 7 is folding, front vehicle wheel 1 and rear wheel 18 certain position that staggers.
In order effectively to reduce the volume of car load after folding, to be convenient to portablely, trailing wheel car fork 14 of the present invention adopts the vertical vehicles fork, and foldable handlebar component includes handlebar 4 and handle bar folding hinge 5, and this handlebar 4 adopts U-shaped handlebars;
Described lift saddle assembly also comprises saddle capable of lifted arm 10 and is positioned at the saddle rising positioning spring pin 21 that is used for restriction saddle 9 raised positions of after cross member 8 sides, easily locks draw-bar box 24 with the spring pin 11 of the locking draw-bar box that guarantees saddle 9 back; Described folding pedals assembly comprises folding pedals support tube 19 and folding pedals 20, can fold easily.
Described accumulator cell assembly 22 is fixed on front cross rail 6 belows, and drive motor assembly 2 is installed in the middle of the front vehicle wheel 1, and the drive motor output shaft drives front vehicle wheel 1 and rotates.
The present invention can also comprise the folding children seat assembly, this folding children seat assembly comprises folding children seat 25 and is used for the slot 23 of fixed fold child seat 25, folding children seat 25 is fixed on the front cross rail 6 by slot 23, fore beam, the back seat plate of this folding children seat 25 connect by folding hinge, be fixed with two steel plate pedals below the fore beam, back seat plate has backrest.If need to use folding children seat 25, from draw-bar box 24, take out folding children seat 25 and along chain connection fore beam, back seat plate are launched, the support plate of steel plate pedal is inserted on the front cross rail 6 fix in the slot, can carry children.
The invention has the beneficial effects as follows: the draw-bar box design by uniqueness so that electric motor bicycle with folding is easy to carry as bar traveling box, be conducive in public places, that public transport, subway etc. are located is portable, and convenient at home or the depositing of the ground such as unit.In addition, each folding hinge, U-shaped handlebar and vertical vehicle fork etc. are located design, so that car load can fold easily and launch, simple and efficient to handle, guaranteeing under the prerequisite of riding safety, reduced the volume after folding, can easily the car load after folding be put into draw-bar box, be easy to carry.Can select neatly whether use folding children seat, make things convenient for different user crowd's travel requirement.
Description of drawings
Fig. 1 is draw-bar box type folding electric vehicle of the present invention schematic perspective view of (pattern of riding) when launching fully.
Fig. 2 is the fully folding schematic perspective view that reaches (pattern of not riding) in the folding draw-bar box of packing into of folding children seat of draw-bar box type folding electric vehicle of the present invention.
Fig. 3-the 1st, draw-bar box type folding electric vehicle of the present invention pattern front view of riding.
Fig. 3-the 2nd, draw-bar box type folding electric vehicle of the present invention pattern left view of riding.
Fig. 3-the 3rd, draw-bar box type folding electric vehicle of the present invention pattern birds-eye view of riding.
Fig. 4 is saddle back locking draw-bar box spring pin partial enlarged drawing.
Fig. 5 is that coupling hook should be connected partial enlarged drawing with the connection suspension pole pair.
Fig. 6 is that folding pedals launches partial enlarged drawing.
Fig. 7 is the slot partial enlarged drawing that folding children seat is installed on the front cross rail.
Fig. 8 is folding crossbeam hinge partial enlarged drawing.
Fig. 9 is handle bar folding hinge partial enlarged drawing.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
The present embodiment is selected 12 inches front vehicle wheels, 8 inches rear wheels, and the two-wheeled wheelspan can reach about 85 centimetres, as shown in Figure 1.In its fully folding draw-bar box 24 of can packing into.Draw-bar box 24 oad lengths are respectively 70 centimetres, 50 centimetres, 25 centimetres, as shown in Figure 2.
Fig. 1 is draw-bar box type folding electric vehicle of the present invention schematic perspective view of (pattern of riding) when launching fully, and Fig. 2 is the schematic perspective view of (pattern of not riding) in the fully folding and folding draw-bar box 24 of packing into of folding children seat of draw-bar box type folding electric vehicle of the present invention.
Can find out from Fig. 1 to Fig. 3, a kind of draw-bar box type folding electric vehicle of the present invention, mainly be comprised of folding transverse beam assembly, foldable handlebar component, front component, wheel assembly, lift saddle assembly, folding pedals assembly, drive motor assembly, accumulator cell assembly and draw-bar box assembly, wherein the draw-bar box assembly comprises that the cylinder lever connecting rod case bottom bracket 15 that is used for that draw-bar box 24, draw-bar box bottom bracket 15, two are positioned on the draw-bar box bottom bracket 15 is connected the pin-and-hole plate 12 of connection peg 16, draw-bar box 24 upper rear portion with car body;
Described wheel assembly has trailing wheel car fork 14, and trailing wheel car fork 14 has two coupling hooks 17 that are used for connection body and draw-bar box bottom bracket 15;
Described lift saddle assembly has saddle 9, and saddle 9 back are equipped with spring pin 11 and the spring pin carriage 13 of locking draw-bar box;
Under the pattern of riding, described connection peg 16 and coupling hook 17 corresponding connections, as shown in Figure 5; The pin-and-hole plate 12 of described draw-bar box 24 upper rear portion is by the spring pin 11 and the 13 corresponding connections of spring pin carriage of locking draw-bar box, and as shown in Figure 4, whole draw-bar box 24 is fixed on rear vehicle;
Under the pattern of not riding, up lift the spring pin 11 of locking draw-bar box, connection peg 16 is broken away from coupling hook 17 be connected, detachable lower link case 24, the draw-bar box 24 that unloads have can folding case lid, be fixed in the draw-bar box 24 after car body is folding, case lid is closed.
Described folding transverse beam assembly comprises front cross rail 6, folding crossbeam hinge 7 (as shown in Figure 8) and after cross member 8, described front component comprises front vehicle wheel 1 and front-wheel car fork 3, described wheel assembly comprises trailing wheel car fork 14 and rear wheel 18, front vehicle wheel 1 is larger than rear wheel 18, after folding crossbeam hinge 7 is folding, front vehicle wheel 1 and rear wheel 18 certain position that staggers.
In order effectively to reduce the volume of car load after folding, to be convenient to portablely, trailing wheel car fork 14 of the present invention adopts the vertical vehicles fork, and foldable handlebar component includes handlebar 4 and handle bar folding hinge 5 (as shown in Figure 9), and this handlebar 4 adopts U-shaped handlebars;
Described lift saddle assembly also comprises saddle capable of lifted arm 10 and is positioned at the saddle rising positioning spring pin 21 that is used for restriction saddle 9 raised positions of after cross member 8 sides, easily locks draw-bar box 24 with the spring pin 11 of the locking draw-bar box that guarantees saddle 9 back; Described folding pedals assembly comprises folding pedals support tube 19 and folding pedals 20 (as shown in Figure 6), can fold easily.
Described accumulator cell assembly 22 is fixed on front cross rail 6 belows, and drive motor assembly 2 is installed in the middle of the front vehicle wheel 1, and the drive motor output shaft drives front vehicle wheel 1 and rotates.
The present invention can also comprise the folding children seat assembly, this folding children seat assembly comprises folding children seat 25 and is used for the slot 23 of fixed fold child seat 25, folding children seat 25 is fixed on the front cross rail 6 by slot 23 (as shown in Figure 7), fore beam, the back seat plate of this folding children seat 25 connect by folding hinge, be fixed with two steel plate pedals below the fore beam, back seat plate has backrest.If need to use folding children seat 25, from draw-bar box 24, take out folding children seat 25 and along chain connection fore beam, back seat plate are launched, the support plate of steel plate pedal is inserted on the front cross rail 6 fix in the slot, can carry children.
Draw-bar box type folding electric vehicle of the present invention has two states: draw-bar box 24 was arranged in riding condition (as shown in Figure 1) behind the car body and the portable state (as shown in Figure 2, not yet covering case lid) of the folding draw-bar box 24 of packing into of electric motor bicycle with folding when namely electric motor bicycle with folding launched fully.
The operating process that draw-bar box type folding electric vehicle of the present invention launches fully is: mention first the spring pin 11 of the locking draw-bar box of saddle 9 back, pull bar case 24 upper ends are up mentioned draw-bar box 24 more backward, can unload draw-bar box 24; Draw-bar box 24 is on the ground and open case lid, take out electric motor bicycle with folding; After cross member 8 is launched along folding crossbeam hinge 7, and locking folding crossbeam hinge 7; Handlebar 4 is up turned up along handle bar folding hinge 5, and locking handle bar folding hinge 5; Two folding pedals 20 are set level; Saddle 9 is up mentioned along saddle capable of lifted arm 10, until the position of saddle rising positioning spring pin 21, locking saddle rising positioning spring pin 21; Draw-bar box 24 case lids are closed, the connection peg 16 on the draw-bar box bottom bracket 15 is hung on the coupling hook 17 on the trailing wheel car fork 14; Draw-bar box 24 upper ends are pushed away forward, until the pin-and-hole plate 12 of draw-bar box 24 upper rear portion is collided with the spring pin 11 of the locking draw-bar box of saddle 9 back, the spring pin 11 of locking draw-bar box pins the pin-and-hole plate 12 of draw-bar box 24 upper rear portion; This moment, whole draw-bar box 24 was fixed on rear vehicle.
If need to use folding children seat 25, from draw-bar box 24, take out folding children seat 25 and along chain connection fore beam, back seat plate are launched, the support plate of steel plate pedal is inserted on the front cross rail 6 fix in the slot, can carry children.
The operating process of the folding vanning of draw-bar box type folding electric vehicle of the present invention is basic opposite with above-mentioned expansion process: the spring pin 11 that up lifts the locking draw-bar box of saddle 9 back, and pull bar case 24 upper ends are up mentioned draw-bar box 24 more backward, can unload draw-bar box 24; Open case lid, as used folding chair for child 25, then first take off folding children seat 25 along slot, and folding fore beam, back seat plate, take out two steel plate pedals the slot from front cross rail 6, more whole folding children seat assembly is put into the place, the lower right corner of draw-bar box 24; Lift the saddle rising positioning spring pin 21 on the after cross member 8, saddle 9 is dropped on the after cross member 8; Unclamp handle bar folding hinge 5 handles handlebar 4 is folding inward; Unclamp folding crossbeam hinge 7 handles, after cross member 8 is folding inward; Car load after folding is put into draw-bar box 24.
Above-described embodiment only is used for explanation the present invention, and wherein the structure of each parts, connection mode etc. all can change to some extent, and every equivalents and improvement of carrying out on the basis of technical solution of the present invention all should do not got rid of outside protection scope of the present invention.
Claims (7)
1. a draw-bar box type folding electric vehicle mainly is comprised of folding transverse beam assembly, foldable handlebar component, front component, wheel assembly, lift saddle assembly, folding pedals assembly, drive motor assembly, accumulator cell assembly, it is characterized in that:
Also include the draw-bar box assembly, described draw-bar box assembly comprises that the cylinder lever connecting rod case bottom bracket (15) that is used for that draw-bar box (24), draw-bar box bottom bracket (15), at least two are positioned on the draw-bar box bottom bracket (15) is connected the pin-and-hole plate (12) of connection peg (16), draw-bar box (24) upper rear portion with car body;
Described wheel assembly has trailing wheel car fork (14), and trailing wheel car fork (14) has at least two coupling hooks (17) that are used for connection body and draw-bar box bottom bracket (15);
Described lift saddle assembly has saddle (9), and saddle (9) back is equipped with spring pin (11) and the spring pin carriage (13) of locking draw-bar box;
Described connection peg (16) is identical with coupling hook (17) number;
Under the pattern of riding, described connection peg (16) and the corresponding connection of coupling hook (17), the pin-and-hole plate (12) of described draw-bar box (24) upper rear portion is by the spring pin (11) and the corresponding connection of spring pin carriage (13) of locking draw-bar box, and whole draw-bar box (24) is fixed on rear vehicle;
Under the pattern of not riding, lift the handle of the spring pin (11) of described locking draw-bar box, connecting peg (16) is connected with coupling hook (17) disengaging, draw-bar box (24) breaks away from car body, the draw-bar box that unloads (24) but have the case lid of folding, be fixed in the draw-bar box (24) of closed case lid after car body is folding;
Described folding transverse beam assembly comprises front cross rail (6), folding crossbeam hinge (7) and after cross member (8), described front component comprises front vehicle wheel (1) and front-wheel car fork (3), described wheel assembly comprises trailing wheel car fork (14) and rear wheel (18), front vehicle wheel (1) is larger than rear wheel (18), after folding crossbeam hinge (7) is folding, front vehicle wheel (1) and rear wheel (18) certain position that staggers;
Described foldable handlebar component includes handlebar (4) and handle bar folding hinge (5);
Described handlebar (4) adopts the U-shaped handlebar.
2. draw-bar box type folding electric vehicle according to claim 1 is characterized in that: described trailing wheel car fork (14) is pitched for vertical vehicle.
3. draw-bar box type folding electric vehicle according to claim 1 is characterized in that: described lift saddle assembly also comprises saddle capable of lifted arm (10) and is positioned at the saddle rising positioning spring pin (21) that is used for restriction saddle (9) raised position of after cross member (8) side.
4. draw-bar box type folding electric vehicle according to claim 1, it is characterized in that: described folding pedals assembly comprises folding pedals support tube (19) and folding pedals (20).
5. draw-bar box type folding electric vehicle according to claim 1 is characterized in that: described accumulator cell assembly (22) is fixed on front cross rail (6) below.
6. draw-bar box type folding electric vehicle according to claim 1 is characterized in that: described drive motor assembly (2) is installed in the middle of the front vehicle wheel (1), and the drive motor output shaft drives front vehicle wheel (1) and rotates.
7. each described draw-bar box type folding electric vehicle in 6 according to claim 1, it is characterized in that: also comprise the folding children seat assembly, this folding children seat assembly comprises folding children seat (25) and is used for the slot (23) of fixed fold child seat (25), folding children seat (25) is fixed on the front cross rail (6) by slot (23), fore beam, the back seat plate of this folding children seat (25) connect by folding hinge, be fixed with two steel plate pedals below the fore beam, back seat plate has backrest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110384982 CN102490840B (en) | 2011-11-28 | 2011-11-28 | Draw-bar box type folding electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110384982 CN102490840B (en) | 2011-11-28 | 2011-11-28 | Draw-bar box type folding electric vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102490840A CN102490840A (en) | 2012-06-13 |
| CN102490840B true CN102490840B (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110384982 Expired - Fee Related CN102490840B (en) | 2011-11-28 | 2011-11-28 | Draw-bar box type folding electric vehicle |
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| Country | Link |
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| CN (1) | CN102490840B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203511916U (en) * | 2013-04-01 | 2014-04-02 | 王建民 | Portable and foldable draw-bar box type electric tricycle with function of folding chair |
| CN110588862A (en) * | 2019-10-28 | 2019-12-20 | 徐州美世通电动车有限公司 | Electric vehicle suitable for carrying children |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1724305A (en) * | 2005-07-21 | 2006-01-25 | 杨志明 | Portable case type folding electric bicycle |
| TWM354560U (en) * | 2008-10-15 | 2009-04-11 | fu-xun Cai | Electric assisted bicycle capable of folding into box |
| CN101875382A (en) * | 2009-04-30 | 2010-11-03 | 李存川 | Flip type electric motor bicycle with folding box body |
| CN101913401A (en) * | 2010-08-13 | 2010-12-15 | 王玉锋 | Multifunctional box electric and pedal folding three-wheeled baggage car |
| CN201792953U (en) * | 2010-01-18 | 2011-04-13 | 杨波 | Draw-bar box type two-wheeled electric folding vehicle |
| CN201967951U (en) * | 2011-03-10 | 2011-09-14 | 钱旭辉 | Draw-bar box provided with folding bicycle |
-
2011
- 2011-11-28 CN CN 201110384982 patent/CN102490840B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1724305A (en) * | 2005-07-21 | 2006-01-25 | 杨志明 | Portable case type folding electric bicycle |
| TWM354560U (en) * | 2008-10-15 | 2009-04-11 | fu-xun Cai | Electric assisted bicycle capable of folding into box |
| CN101875382A (en) * | 2009-04-30 | 2010-11-03 | 李存川 | Flip type electric motor bicycle with folding box body |
| CN201792953U (en) * | 2010-01-18 | 2011-04-13 | 杨波 | Draw-bar box type two-wheeled electric folding vehicle |
| CN101913401A (en) * | 2010-08-13 | 2010-12-15 | 王玉锋 | Multifunctional box electric and pedal folding three-wheeled baggage car |
| CN201967951U (en) * | 2011-03-10 | 2011-09-14 | 钱旭辉 | Draw-bar box provided with folding bicycle |
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| CN102490840A (en) | 2012-06-13 |
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Granted publication date: 20130410 Termination date: 20131128 |