CN201647011U - Integrated box type electrombile - Google Patents
Integrated box type electrombile Download PDFInfo
- Publication number
- CN201647011U CN201647011U CN2010201212781U CN201020121278U CN201647011U CN 201647011 U CN201647011 U CN 201647011U CN 2010201212781 U CN2010201212781 U CN 2010201212781U CN 201020121278 U CN201020121278 U CN 201020121278U CN 201647011 U CN201647011 U CN 201647011U
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- vehicle frame
- box type
- integrated box
- type electric
- folding
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Abstract
The utility model discloses an integrated box type electrombile which comprises a faucet, a front electrombile frame, a pedal part, a rear electrombile, a saddle, a front wheel, a rear wheel, batteries, a motor, a control circuit and boxboards arranged on two sides of the rear electrombile frame, wherein two boxboards define a containing space for containing; the saddle is arranged on the rear electrombile frame by a lifting device, is connected with the upper end of the lifting device and can be turned over backwards; and the turnover saddle can be contracted in the containing space by the lifting device; the length of the pedal part is not less than the height of the boxboard; and a first folding joint which causes the pedal part and the front electrombile frame to be turned over upwards together is arranged between the pedal part and the rear electrombile frame. The integrated box type electrombile of the utility model has the characteristics of reasonable structure, simple folding process and convenient carrying and storage after folded. Compared with the prior art, the integrated box type electrombile of the utility model has regular and beautiful appearance after folded and has small possibility of blowing down other people.
Description
Technical field
The utility model relates to a kind of battery-driven car, relates in particular to a kind of Foldable electric car.
Background technology
Along with the raising of people's quality of life and the quickening of rhythm of life, battery-driven car more and more is subjected to the favor of wage-earners, existing battery-driven car comprises tap, front vehicle frame, the pedal part, back vehicle frame, vehicle seat, front-wheel and trailing wheel, battery, motor and control circuit, but existing battery-driven car volume is all bigger, very inconvenient when carrying, especially when user's area of residence little again when high level is lived, it is smaller to meet escalator, be not easy very much electrical motor is filled in the elevator, and when on subway or bus, because its volume is too big, do not allow often to be placed on the car, people go out to go camping or carry inconvenience during outing.
In recent years, various folding electric bicycles arise at the historic moment, and function also presents practical variation, to solve the bulky problem of battery-driven car, still, also there is the place that requires further improvement in these electric motor bicycle with folding, as, volume after folding is still bigger, and profile is irregular, and is rough and uneven in surface, influence aesthetic property, particularly be with on the public transport means such as subway, always in crowded compartment, scrape other people, cause unnecessary trouble.
The utility model content
At the problems referred to above, the purpose of this utility model is to provide a kind of integrated box type electric vehicle, with solve the folding back of electric motor bicycle with folding of the prior art profile irregular, rough and uneven in surface, scrape other people problem easily.
To achieve these goals, the technical solution of the utility model is as follows:
Integrated box type electric vehicle, comprise tap, front vehicle frame, pedal part, back vehicle frame, vehicle seat, front-wheel, trailing wheel, battery, motor and control circuit, it is characterized in that also comprise the boxboard that is arranged on vehicle frame both sides, back, described two boxboards define the spatial accommodation that holds effect together; Described vehicle seat is arranged on the vehicle frame of back by a jacking system, and vehicle seat is connected with the jacking system upper end, and can turn down backward, and the vehicle seat after the turnover can shrink in described spatial accommodation by jacking system; The length of described pedal part is not less than the height of described boxboard, described pedal part is provided with between the vehicle frame of back and makes upwards first folding joint of turnover of pedal partial sum front vehicle frame, pedal after the turnover partly is positioned at the place ahead of boxboard, and the front vehicle frame after the turnover is positioned at the boxboard top.
Further, in the utility model, the corner of described boxboard is round-corner transition.
Further, in the utility model, be provided with second folding joint that front-wheel is folded to pedal part direction between described front-wheel and the front vehicle frame.
Further, in the utility model, described pedal partly is provided with an elongated slot that is used to hold front-wheel.
Further, in the utility model, described tap comprises vertical supporting rod, is arranged at the support rail of vertical supporting rod upper end and the handgrip that is arranged on the support rail two ends, is provided with the 3rd folding joint that makes handgrip folding between described handgrip and the support rail downwards; Leading corresponding groove after the medial surface of described front vehicle frame is provided with and folds; Be provided with between the vertical supporting rod of described tap and the front vehicle frame and make tap the 4th folding joint of turnover downwards, turnover back tap places in the groove of front vehicle frame.A preferred embodiment of the present utility model is: the two ends of described support rail are hollow structure, and the port, two ends of support rail is provided with is convenient to the notch that turning cylinder produces, the annular external member that described folding joint comprises the anchor shaft that is arranged in the support rail port, the turning cylinder that can rotate around this anchor shaft, be sleeved on this turning cylinder and can move forward and backward along this turning cylinder and be arranged on spring in the handgrip; Annular external member movable set is on support rail; One end of spring is connected with handgrip, and the other end is connected with annular external member.Further, also be provided with a square registration arm in the described support rail port, described anchor shaft is arranged in the square registration arm, and described square registration arm is provided with is convenient to the opening that turning cylinder produces, and described annular external member is provided with the square hole that is used to be sleeved on the square registration arm.
Further, in the utility model, described pedal partly with between the front vehicle frame is captiveed joint.
Further, in the utility model, structure is formed in one between described pedal part and the front vehicle frame.
Further, in the utility model, the length of described pedal part is corresponding with the height of described boxboard, angle between the described pedal partial sum front frame is corresponding with the corner of the close vehicle seat of described boxboard, when pedal partial sum front vehicle frame is folded to described boxboard position together, the upper side of pedal part pastes mutually with the side of two blocks of boxboards, and the medial surface of front vehicle frame pastes mutually with the top of two blocks of boxboards.
Further, in the utility model, described front vehicle frame and tread portion are rotatably connected between dividing.
Further, in the utility model, described front vehicle frame is provided with the pull rod device of being convenient to the battery-driven car behind the foldable push and pull.
Further, in the utility model, described front vehicle frame is provided with the handle of being convenient to mention the battery-driven car after folding.
Further, in the utility model, described battery is a lithium cell, and this lithium cell is arranged on the vehicle frame of back, and described motor is a wheel hub motor, is connected by control circuit between wheel hub motor and the lithium cell.
Folding process of the present utility model: with the handgrip of tap by the 3rd folding joint folding downwards after, fold into whole tap in the groove of front vehicle frame by the 4th folding joint; Vehicle seat turned down backward and shrink in the spatial accommodation between two boxboards by jacking system; Then with pedal partly by the upwards turnover of first folding joint, the upwards turnover of front vehicle frame that partly is fixed together with pedal is pasted with the side of two blocks of boxboards mutually to the upper side of pedal part, the medial surface of front vehicle frame pastes mutually with the top of two blocks of boxboards; Front-wheel is partly turned down to pedal by second folding joint, and place in the elongated slot of pedal part.
The beneficial effects of the utility model are:
1, integrated box type electric vehicle of the present utility model has rational in infrastructure, folding process characteristic of simple.
2, integrated box type electric vehicle of the present utility model is the casing shape after folding, and volume is little, and is easy to carry and store.
3, compared with prior art, integrated box type electric vehicle of the present utility model folds back profile rule, attractive in appearance, is not easy to scrape other people problem.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a folded state scheme drawing of the present utility model.
Fig. 3 is a folded state scheme drawing of the present utility model.
Fig. 4 is a folded state scheme drawing of the present utility model.
Fig. 5 is a folded state scheme drawing of the present utility model.
Fig. 6 is a folded state scheme drawing of the present utility model.
Fig. 7 is a folded state scheme drawing of the present utility model.
Fig. 8 is a folded state scheme drawing of the present utility model.
Fig. 9 is a folded state scheme drawing of the present utility model.
Figure 10 is the structural representation of jacking system of the present utility model.
Figure 11 is the local enlarged diagram of jacking system of the present utility model.
Figure 12 is the folding structural representation of the utility model vehicle seat.
Figure 13 is another folding scheme drawing of the utility model vehicle seat.
Figure 14 is the folding scheme drawing of the utility model handgrip.
Figure 15 is the folding exploded view of the utility model handgrip.
Figure 16 is the scheme drawing of the 4th folding joint of the present utility model.
Figure 17 is another scheme drawing of the 4th folding joint of the present utility model.
Figure 18 is the scheme drawing of second folding joint of the present utility model.
Figure 19 is another scheme drawing of second folding joint of the present utility model.
Figure 20 is the scheme drawing of first folding joint of the present utility model.
Figure 21 is another view of first folding joint of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1-9, a kind of integrated box type electric vehicle comprises tap 100, front vehicle frame 200, pedal part 400, back vehicle frame (not indicating among the figure), vehicle seat 700, front-wheel 300, trailing wheel 500, battery, motor, control circuit and boxboard 800.
Boxboard 800 general shape are oblong, and its corner is round-corner transition.Boxboard 800 has two, lays respectively at the both sides of back vehicle frame, and is fixed together with the back vehicle frame.In the present embodiment, the width of the width of the distance between two blocks of boxboards and pedal part 400, front vehicle frame 200 is consistent.Two blocks of boxboards define a spatial accommodation, can be used to hold the associated components of battery-driven car.
Referring to Figure 10,11, the back vehicle frame front end be installed with a jacking system, in the present embodiment, jacking system mainly comprises guide rail 612 and lifting bar 611, this lifting bar 611 is installed on the guide rail 612, and can slide up and down along guide rail 612.Have the bevelled bayonet socket 6111 that several are convenient to snap in from the top down bayonet lock on one side of lifting bar 611.Have one group of acclivitous draw-in groove 6121 (each one of front and back) on the guide rail 612, be placed with a bayonet lock 613 in the draw-in groove 6121, the bayonet socket 6111 of lifting bar is stuck on this bayonet lock 613; When needs are regulated the height of jacking system, earlier a little upwards mention lifting bar 611, the bayonet lock 613 that is positioned at the draw-in groove bottom land is forced outwardly mobile under the effect of the bayonet socket 6111 of lifting bar, after bayonet lock 613 breaks away from from bayonet socket 6111, regulate the position of lifting bar 611, after regulating, make the opening of bayonet socket of relevant position relative with draw-in groove, bayonet lock 613 falls in the bayonet socket 6111 automatically, and then lifting bar 611 put down, the bayonet socket 6111 on this moment lifting bar is stuck on the bayonet lock 613, realizes the lifting purpose.Certainly, also can adopt the jacking system of other structures.Referring to Figure 12 and 13, vehicle seat 700 is installed in the top of lifting bar 611, and vehicle seat is realized oscilaltion by this jacking system.In the present embodiment, the top of lifting bar 611 is welded with a permanent seat 710, the front end of this permanent seat 710 has positioning groove 711, be connected by attaching parts 720 between vehicle seat 700 and the permanent seat 710, vehicle seat can turn down front and back by this attaching parts, in the present embodiment, this attaching parts 720 is two joint hinges.The lower end of vehicle seat 700 has and the corresponding locating dowel pin 730 of positioning groove, and the front end of locating dowel pin 730 has outshot 731.Vehicle seat is turned down forward, make locating dowel pin 730 aim at positioning grooves 711 after, promote vehicle seat 700 backward, locating dowel pin 730 is sticked in the positioning groove 711, this moment, vehicle seat can double swerve, and because the position-limiting action of the outshot 731 of locating dowel pin, vehicle seat can upwards not dug yet.Vehicle seat shrinks in spatial accommodation by jacking system after turning down backward by attaching parts again.
Referring to Fig. 1,2,3, tap 100 comprises vertical supporting rod 140, support rail 130 and two handgrips 110, and the lower end of vertical supporting rod 140 is connected with front vehicle frame 200, and the upper end is connected with support rail 130, and two handgrips 110 are separately positioned on the two ends of support rail 130.Be provided with the 3rd folding joint 120 that makes handgrip folding between handgrip 110 and the support rail 130 downwards; The folding downwards back of handgrip is near vertical supporting rod, and the maximum width between two handgrips is less than the width of front vehicle frame.Referring to Figure 14 and 15, in the present embodiment, the two ends of support rail 130 are hollow structure, and the port, two ends of support rail is provided with and is convenient to the notch 132 that turning cylinder produces.Also be provided with a square registration arm 131 in the support rail port, square registration arm 131 is provided with is convenient to the opening that turning cylinder produces.The 3rd folding joint comprises anchor shaft (not indicating among the figure), turning cylinder 121, annular external member 122, spring 123.Anchor shaft is fixedly installed in the square registration arm 131, and an end of turning cylinder 121 is connected with anchor shaft and can rotates around this anchor shaft, and the other end of turning cylinder 121 inserts in the handgrip 110.The annular external member is provided with the square hole that is used to be sleeved on the square registration arm.Being sleeved on the square registration arm 131 of annular external member 122 activities is to prevent folding handle-bar stem of the present utility model under folded state not, handgrip generation axial rotation.Spring 123 is arranged in the handgrip 110, and an end of spring 123 is connected with handgrip 110, and the other end is connected with annular external member 122.The folding step of handgrip: overcome spring force earlier and outwards pull out handgrip 110, under the effect of spring tension, annular external member 122 outwards moves, after annular external member 122 and square registration arm 131 break away from, to pressing down handgrip 110, the anchor shaft of turning cylinder 121 in hollow square steel of the 3rd folding joint rotates, until predefined position.
Refer again to Fig. 1-9, be provided with between vertical supporting rod 140 and the front vehicle frame 200 and make tap the 4th folding joint 210 of turnover downwards, referring to Figure 16,17, in the present embodiment, the 4th folding joint 210 comprises the last foldable base 211 of captiveing joint with vertical supporting rod, the following foldable base 212 of captiveing joint with front vehicle frame, and a side of last foldable base 211 and following foldable base 212 is hinged.The opposite side of upper and lower foldable base is provided with clasp.Clasp comprises that one is connected the fastener that has tongue piece 2,131 213 on the foldable base 211 and is arranged on down button hole 2121 on the foldable base 212, and button hole 2121 matches with the tongue piece 2131 of fastener.The rear end of fastener 213 is hinged on the foldable base 211.Earlier clasp is opened, and then will be folded.Certain the 4th folding joint also can adopt common folding joint.Leading corresponding groove (indicating among the figure) after the medial surface of front vehicle frame 200 is provided with and folds; The tap 100 that turns down places in the groove of front vehicle frame 200.
Captive joint between pedal part 400 and the front vehicle frame 200, can adopt integrated formed structure between pedal part and the front vehicle frame.The length of pedal part is not less than the height of boxboard, in the present embodiment, the length corresponding with the height of boxboard (equal substantially) of pedal part, the angle between pedal part 400 and the front frame 200 corresponding with the corner of the close vehicle seat of boxboard (equal substantially).Pedal part 400 is provided with between the vehicle frame of back and makes upwards first folding joint 610 of turnover of pedal partial sum front vehicle frame.Referring to Figure 20,21, in the present embodiment, comprise first foldable base 611 and second foldable base 612, the upper end of first, second foldable base is hinged; The lower end of first foldable base 611 is provided with a hook portion 6111; Second foldable base 612 is provided with chute (not indicating among the figure) and hollow part 6121, hollow part 6121 is connected with the lower end of chute, second foldable base 612 is provided with the locations 613 that can slide up and down along chute, locations 613 comprises the salient 6132 that is arranged on the stock portion 6131 in the chute and is positioned at stock subordinate end, and salient 6132 is arranged in the hollow part 6121 and second foldable base is exposed at two ends.The hook portion 6111 of first foldable base is hooked the two ends that salient 6132 exposes hollow part.Certain first folding joint also can adopt common folding joint.
The lateral surface of front vehicle frame is provided with a pull rod device 240, and this pull rod device comprises a pulling-rod frame that can outwards overturn, and pulling-rod frame is hinged on the front vehicle frame, and telescopic lever is arranged in the pulling-rod frame, is convenient to the folding back push-and-pull of battery-driven car.In addition, on front vehicle frame, also be provided with handle 230, be convenient to mention the battery-driven car after folding.Face down bonding at first folding joint 610 is connected to one group of pulley 620, and after pedal part 400 was upwards folding, pulley 620 was routed up downwards, so that the battery-driven car after dilatory the folding.
When pedal partial sum front vehicle frame was folded to the boxboard position together, the upper side of pedal part pasted mutually with the side of two blocks of boxboards, and the medial surface of front vehicle frame pastes mutually with the top of two blocks of boxboards.Certainly, front vehicle frame and tread portion also can adopt the structure that is rotatably connected between dividing, and after pedal partly is folded to the boxboard position, can rotate front vehicle frame, and its position is regulated.In the present embodiment, have an elongated slot 410 (referring to Fig. 1) at the middle part of pedal part, so that hold front-wheel.
Be provided with between front-wheel 300 and the front vehicle frame 200 and make front-wheel to the second folding folding joint 220 of pedal part direction.Front-wheel 300 after the turnover places in the elongated slot 410 of pedal part.Referring to Figure 18 and 19, in the present embodiment, second folding joint 220 comprises two foldable base, two foldable base are hinged, one of them foldable base 221 is provided with through hole (not indicating among the figure), bearing pin 223 runs through and is arranged in this through hole, is provided with spring (indicating among the figure) between bearing pin and the through hole, and another foldable base 222 is provided with and bearing pin 223 corresponding positioning hole 2221.Certain second folding joint also can adopt common folding joint.
In the present embodiment, battery is a lithium cell, and this lithium cell is arranged on the vehicle frame of back by battery tray, and motor is a wheel hub motor, is connected by control circuit between wheel hub motor and the lithium cell.
Length after integrated box type electric vehicle of the present utility model is folding is about 1/2nd before folding, and the height after folding is about 2/3rds before folding.
The folding process of present embodiment is as follows:
With the handgrip of tap by the 3rd folding joint folding downwards after, whole tap is folded in the groove of front vehicle frame by the 4th folding joint.Vehicle seat turned down backward and shrink in the spatial accommodation between two boxboards by jacking system.Then with pedal partly by the upwards turnover of first folding joint, the upwards turnover of front vehicle frame that partly is fixed together with pedal is pasted with the side of two blocks of boxboards mutually to the upper side of pedal part, the medial surface of front vehicle frame pastes mutually with the top of two blocks of boxboards.Front-wheel is partly turned down to pedal by second folding joint, and place in the elongated slot of pedal part.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in the foregoing description and the specification sheets is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in the claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (14)
1. integrated box type electric vehicle, comprise tap, front vehicle frame, pedal part, back vehicle frame, vehicle seat, front-wheel, trailing wheel, battery, motor and control circuit, it is characterized in that also comprise the boxboard that is arranged on vehicle frame both sides, back, described two boxboards define the spatial accommodation that holds effect together; Described vehicle seat is arranged on the vehicle frame of back by a jacking system, and vehicle seat is connected with the jacking system upper end, and can turn down backward, and the vehicle seat after the turnover can shrink in described spatial accommodation by jacking system; The length of described pedal part is not less than the height of described boxboard, described pedal part is provided with between the vehicle frame of back and makes upwards first folding joint of turnover of pedal partial sum front vehicle frame, pedal after the turnover partly is positioned at the place ahead of boxboard, and the front vehicle frame after the turnover is positioned at the boxboard top.
2. integrated box type electric vehicle according to claim 1 is characterized in that the corner of described boxboard is round-corner transition.
3. integrated box type electric vehicle according to claim 1 is characterized in that, is provided with between described front-wheel and the front vehicle frame to make front-wheel to the second folding folding joint of pedal part direction.
4. integrated box type electric vehicle according to claim 3 is characterized in that, described pedal partly is provided with an elongated slot that is used to hold front-wheel.
5. integrated box type electric vehicle according to claim 1, it is characterized in that, described tap comprises vertical supporting rod, is arranged at the support rail of vertical supporting rod upper end and the handgrip that is arranged on the support rail two ends, is provided with the 3rd folding joint that makes handgrip folding between described handgrip and the support rail downwards; Leading corresponding groove after the medial surface of described front vehicle frame is provided with and folds;
Be provided with between the vertical supporting rod of described tap and the front vehicle frame and make tap the 4th folding joint of turnover downwards, turnover back tap places in the groove of front vehicle frame.
6. integrated box type electric vehicle according to claim 5, it is characterized in that, the two ends of described support rail are hollow structure, and the port, two ends of support rail is provided with is convenient to the notch that turning cylinder produces, the annular external member that described folding joint comprises the anchor shaft that is arranged in the support rail port, the turning cylinder that can rotate around this anchor shaft, be sleeved on this turning cylinder and can move forward and backward along this turning cylinder and be arranged on spring in the handgrip; Annular external member movable set is on support rail; One end of spring is connected with handgrip, and the other end is connected with annular external member.
7. folding handle-bar stem according to claim 6, it is characterized in that, also be provided with a square registration arm in the described support rail port, described anchor shaft is arranged in the square registration arm, described square registration arm is provided with is convenient to the opening that turning cylinder produces, and described annular external member is provided with the square hole that is used to be sleeved on the square registration arm.
8. integrated box type electric vehicle according to claim 1 is characterized in that, described pedal partly with between the front vehicle frame is captiveed joint.
9. integrated box type electric vehicle according to claim 8 is characterized in that, structure is formed in one between described pedal part and the front vehicle frame.
10. integrated box type electric vehicle according to claim 8, it is characterized in that, the length of described pedal part is corresponding with the height of described boxboard, angle between the described pedal partial sum front frame is corresponding with the corner of the close vehicle seat of described boxboard, when pedal partial sum front vehicle frame is folded to described boxboard position together, the upper side of pedal part pastes mutually with the side of two blocks of boxboards, and the medial surface of front vehicle frame pastes mutually with the top of two blocks of boxboards.
11. integrated box type electric vehicle according to claim 1 is characterized in that, described front vehicle frame and tread portion are rotatably connected between dividing.
12. integrated box type electric vehicle according to claim 1 is characterized in that, described front vehicle frame is provided with the pull rod device of being convenient to the battery-driven car behind the foldable push and pull.
13. integrated box type electric vehicle according to claim 1 is characterized in that, described front vehicle frame is provided with the handle of being convenient to mention the battery-driven car after folding.
14. integrated box type electric vehicle according to claim 1 is characterized in that, described battery is a lithium cell, and this lithium cell is arranged on the vehicle frame of back, and described motor is a wheel hub motor, is connected by control circuit between wheel hub motor and the lithium cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201212781U CN201647011U (en) | 2010-03-02 | 2010-03-02 | Integrated box type electrombile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201212781U CN201647011U (en) | 2010-03-02 | 2010-03-02 | Integrated box type electrombile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201647011U true CN201647011U (en) | 2010-11-24 |
Family
ID=43112234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201212781U Expired - Lifetime CN201647011U (en) | 2010-03-02 | 2010-03-02 | Integrated box type electrombile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201647011U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811537A (en) * | 2010-03-02 | 2010-08-25 | 上海拓程电动车有限公司 | Integrated box type electric vehicle |
| CN103950493A (en) * | 2013-11-22 | 2014-07-30 | 蒋晶 | Foldable type electric vehicle |
| CN105083444A (en) * | 2015-09-16 | 2015-11-25 | 熊鹰 | Portable foldable electric bicycle |
| CN105365970A (en) * | 2015-11-20 | 2016-03-02 | 夏荣铎 | Electric bicycle and draw-bar box integral man-carrying apparatus |
-
2010
- 2010-03-02 CN CN2010201212781U patent/CN201647011U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811537A (en) * | 2010-03-02 | 2010-08-25 | 上海拓程电动车有限公司 | Integrated box type electric vehicle |
| CN101811537B (en) * | 2010-03-02 | 2011-11-09 | 上海拓程电动车有限公司 | Integrated box type electric vehicle |
| CN103950493A (en) * | 2013-11-22 | 2014-07-30 | 蒋晶 | Foldable type electric vehicle |
| CN105083444A (en) * | 2015-09-16 | 2015-11-25 | 熊鹰 | Portable foldable electric bicycle |
| CN105365970A (en) * | 2015-11-20 | 2016-03-02 | 夏荣铎 | Electric bicycle and draw-bar box integral man-carrying apparatus |
| CN105365970B (en) * | 2015-11-20 | 2018-06-05 | 惠安三兴石材有限公司 | Integrate the manned device of electric bicycle and trolley case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101124 Effective date of abandoning: 20111109 |