CN104608867A - Folding double-seat electric vehicle - Google Patents
Folding double-seat electric vehicle Download PDFInfo
- Publication number
- CN104608867A CN104608867A CN201510066894.9A CN201510066894A CN104608867A CN 104608867 A CN104608867 A CN 104608867A CN 201510066894 A CN201510066894 A CN 201510066894A CN 104608867 A CN104608867 A CN 104608867A
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- Prior art keywords
- connecting rod
- cushion
- double
- electric motor
- body understructure
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Abstract
The invention discloses a folding double-seat electric vehicle. The folding double-seat electric vehicle comprises a vehicle body bottom frame, a front wheel and a rear wheel are arranged on the front and rear of the vehicle body bottom frame, seat cushions are arranged on the vehicle body bottom frame, the rear wheel is arranged on a rear wheel support, the rear wheel support is connected with the tail end of the vehicle body bottom frame, a seat cushion connecting rod is connected between the seat cushions and the vehicle body bottom frame, the bottom of the seat cushion connecting rod is hinged to the vehicle body bottom frame, the number of the seat cushions is two, the front wheel is provided with a front wheel control rod, and the front wheel control rod is hinged to the front end of the vehicle body bottom frame. The folding double-seat electric vehicle solves the problem that only one person can ride a traditional electric vehicle, and is easy to fold and convenient to carry.
Description
Technical field
The present invention relates to a kind of Double-seat electric motor bicycle with folding.
Background technology
A lot of family gos out and all likes carrying some portable electric motor bicycle with folding now, this kind of battery-driven car is placed in automobile after can folding, so many times one family go out self-driving time all can bring, when but sometimes one family may need many people to use battery-driven car together, particularly child is delithted with and rides together with adult, run into a lot of family of this situation and all additionally will repurchase a this kind of battery-driven car to meet the demand of child, but this adds the cost of consumption undoubtedly, and disposable band two battery-driven cars, also seem very inconvenient.
Summary of the invention
The technical issues that need to address of the present invention are, provide a kind of Double-seat electric motor bicycle with folding, solve a tradition electric motor bicycle with folding and can only take a personal question, and this programme is easy to folding, is convenient for carrying.
Technical scheme of the present invention is: a kind of Double-seat electric motor bicycle with folding, comprise body understructure, front-wheel and trailing wheel is provided with before and after body understructure, cushion is provided with above body understructure, described trailing wheel is located on a rear wheel support, rear wheel support is connected with body understructure tail end, cushion connecting rod is connected with between described cushion and body understructure, hinged with body understructure bottom cushion connecting rod, described cushion is provided with two, described front-wheel is provided with front-wheel control stalk, front-wheel control stalk and body understructure front end hinged.
Preferably, described cushion connecting rod is provided with anchor ear cover, and anchor ear cover is hinged is provided with lower link, and the top of lower link is hinged with connecting rod, the other end of upper connecting rod is provided with Access Division and realizes detachable connection with cushion connecting rod, and two described cushions are located at cushion connecting rod top and upper connecting rod top respectively.
Preferably, described cushion connecting rod top and upper connecting rod top are respectively equipped with cushion permanent seat, be provided with hole, be provided with in cushion pin insertion hole bottom described cushion in the middle of cushion permanent seat.
Preferably, described cushion connecting rod is provided with the knock hole of more than 2, and the Access Division of upper connecting rod is provided with bearing pin and knock hole grafting.
Preferably, described body understructure front end is provided with arc coupling end, and arc coupling end inside is provided with cambered way, and described front-wheel control stalk is provided with arc socket, and arc socket inserts cambered way and realizes being connected with arc coupling end.
Preferably, described arc socket is provided with the jack of more than 2, is provided with spring pin device outside arc coupling end, is provided with the pin that can insert in jack in spring pin device.
Preferably, described cambered way cross section is "working"-shaped, and described arc socket cross section is also " work " shape.
Preferably, described front-wheel control stalk comprises flexible front bar and is located at the handlebar stem at flexible front bar top, and the both ends of handlebar stem are provided with steering indicating light.
Preferably, described flexible front bar comprises expansion link and lower expansion link, upper expansion link stretches in the internal chamber wall of lower expansion link, the outer wall of lower expansion link is provided with column tube, column tube inwall is communicated with lower expansion link internal chamber wall, and described upper expansion link outer wall is provided with the wire siphunculus that can be contained in column tube inside.
Preferably, described rear wheel support and body understructure hinged, be provided with shock absorbing apparatus between rear wheel support and body understructure, body understructure is provided with mud guard above trailing wheel, and mud guard top is provided with for by the securing buckling groove of front-wheel control stalk after folding.
After adopting the technical program, whole battery-driven car is all carry consideration for convenience, its front-wheel control stalk and cushion connecting rod are all that body understructure is articulated and connected, both can be folded when not using vehicle, the vertical dimension of whole battery-driven car is made to be reduced to minimum level, conveniently put into automobile or indoor storage room, and in this programme, cushion is also improved, an originally traditional cushion is increased to 2 cushions, if without the need to additionally carrying battery-driven car when needing 2 people to take like this, a battery-driven car just can take two people, be very suitable for short distance visit to use, make trip convenient.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic three dimensional views of whole battery-driven car;
Accompanying drawing 2 is the assembling schematic diagram of battery-driven car;
Accompanying drawing 3 is the schematic diagram at cushion connecting rod place;
Accompanying drawing 4 is the schematic diagram of front-wheel control stalk and body understructure junction;
Accompanying drawing 5 is the schematic diagram of spring pin device;
Accompanying drawing 6 is the close-up schematic view of expansion link;
Accompanying drawing 7 is the schematic three dimensional views after whole battery-driven car folds;
Accompanying drawing 8 is the schematic diagram of the another kind of embodiment of electric motor bicycle with folding.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
As shown in Figure 1 to Figure 2, a kind of Double-seat electric motor bicycle with folding, whole battery-driven car comprises body understructure 1, in body understructure, storage battery is installed, front-wheel and trailing wheel is provided with before and after body understructure, trailing wheel is main drive wheel, main drive wheel adopts brushless hub electric motor, without the need to extra transmission device, Direct driver rear wheel, save the space originally required for transmission device, be convenient for carrying, described trailing wheel is located on a rear wheel support 3, rear wheel support is connected with body understructure tail end, cushion 2 is provided with above body understructure, cushion connecting rod 4 is connected with between described cushion and body understructure, hinged with body understructure bottom cushion connecting rod, can realize folding, described cushion is provided with two, described front-wheel is provided with front-wheel control stalk 5, front-wheel control stalk and body understructure front end hinged, can realize the same with cushion connecting rod folds, figure after folding as shown in Figure 7, in addition, rear wheel support described in this programme and body understructure hinged, shock absorbing apparatus 31 is provided with between rear wheel support and body understructure, increase the traveling comfort of whole battery-driven car, body understructure is provided with mud guard 12 above trailing wheel, mud guard top is provided with for by the securing buckling groove 121 of front-wheel control stalk after folding, can be connected with the buckling groove on mud guard after front-wheel control stalk is completely folded, as long as such driver holds front-wheel control stalk just can mention whole battery-driven car, very convenient to carry.After adopting the technical program, whole battery-driven car is all carry consideration for convenience, its front-wheel control stalk and cushion connecting rod are all that body understructure is articulated and connected, can be folded when not using vehicle, the vertical dimension of whole battery-driven car is made to be reduced to minimum level, conveniently put into automobile or indoor storage room, and in this programme, cushion is also improved, original cushion is increased to 2 cushions, if without the need to additionally carrying battery-driven car when needing 2 people to take like this, a battery-driven car just can take two people, be very suitable for short distance visit and use.
As shown in Figure 3, in order to reduce the space occupancy rate of two cushions after cushion connecting rod folds, described cushion connecting rod is provided with anchor ear cover 41, anchor ear cover is fixed on cushion shank of connecting rod, anchor ear cover is hinged with lower link 42, the top of lower link is hinged with connecting rod 43, the other end of upper connecting rod is provided with Access Division 431 and realizes detachable connection with cushion connecting rod, when needs use second cushion, by lower link, upper connecting rod struts together, a triangular structure is formed with cushion connecting rod, when not needing to use, upper connecting rod and lower link are folded into same straight line, to take up room, it is minimum to be contracted to, the centre of wherein going up connecting rod is provided with the dead slot 421 holding lower link, when completely folding, lower link is almost whole to be contained in the dead slot of connecting rod, two described cushions are located at cushion connecting rod top and upper connecting rod top respectively, described cushion connecting rod top and upper connecting rod top are respectively equipped with cushion permanent seat 44, hole is provided with in the middle of cushion permanent seat, be provided with in cushion pin insertion hole bottom described cushion, when reality folds, two cushions can use the dismounting mode quick-detachment of plug-in, in addition, the height adjusting function of the cushion at connecting rod top is added in this programme, namely on described cushion shank of connecting rod, be provided with the knock hole 45 of more than 2, the Access Division of upper connecting rod is provided with bearing pin and knock hole grafting, and bearing pin inserts the adjustment that different knock holees can realize differing heights.
As shown in Figure 4 and Figure 5, described body understructure front end is provided with arc coupling end 11, arc coupling end inside is provided with cambered way 111, described front-wheel control stalk is provided with arc socket 51, during installation, arc socket inserts cambered way and realizes being connected with arc coupling end, arc socket is coordinated with cambered way, can allow between front-wheel control stalk and body understructure be articulated and connected more stable firmly, and because be cambered design, can allow when folding rotation also smoother, many gears are possessed when rotating in order to allow front-wheel control stalk, multi-angle is fixed, it can be made to be applicable to the crowd of different height, described arc socket is provided with the jack 511 of more than 2, spring pin device 112 is provided with outside arc coupling end, the pin 1121 that can insert in jack is provided with in spring pin device, spring pin device is concrete as shown in Figure 5, pin is that plug-in is fixed, and be provided with Compress Spring and prevent pin from departing from jack, simultaneously as preferred, described cambered way cross section is "working"-shaped, and the cross section of arc socket, also for " work " shape increases the firmness of arc socket first, second increases the slip degree of precision between arc socket and arc coupling end.
As shown in Figure 6, described front-wheel control stalk comprises flexible front bar 52 and is located at the handlebar stem 53 at flexible front bar top, the both ends of handlebar stem are provided with steering indicating light 531, flexible front bar can allow battery-driven car be applicable to the crowd of different height, steering indicating light can increase the degree of safety of battery-driven car when turning driving in addition, described flexible front bar comprises expansion link 521 and lower expansion link 522, upper expansion link stretches in the internal chamber wall of lower expansion link, the outer wall of lower expansion link is provided with column tube 5221, the diameter of column tube is less than lower expansion link diameter, column tube is communicated with lower expansion link internal chamber wall, described upper expansion link outer wall is provided with the wire siphunculus 5211 that can be contained in column tube inside, the wire from body understructure to handlebar stem and brake cable is installed with in wire siphunculus, prevent this kind of line too in disorder, wire siphunculus telescopic action is in column tube inwall, this design effectively can prevent the mutual rotation between expansion link and lower expansion link, can only be up and down and can not realize rotating between expansion link and lower expansion link in guarantee.
As shown in Figure 8, for the schematic diagram of another kind of embodiment, be that two cushions are made all-in-one-piece with the difference of embodiment before, realize detachable fixing with cushion connecting rod, eliminate the structure such as connecting rod, lower link, when needed two cushion integral installations on cushion connecting rod, when folding, two cushions are pulled down, structure is simpler.
Below only just the present invention preferably example be described, but can not be interpreted as it is limitations on claims.The present invention not only limits to and above example, and its concrete structure allows to change, and those skilled in the art can make various change and distortion according to the present invention, only otherwise depart from spirit of the present invention, all should belong to the scope that claims of the present invention define.
Claims (10)
1. a Double-seat electric motor bicycle with folding, comprise body understructure (1), front-wheel and trailing wheel is provided with before and after body understructure, cushion (2) is provided with above body understructure, it is characterized in that: described trailing wheel is located on a rear wheel support (3), rear wheel support is connected with body understructure tail end, cushion connecting rod (4) is connected with between described cushion and body understructure, hinged with body understructure bottom cushion connecting rod, described cushion is provided with two, described front-wheel is provided with front-wheel control stalk (5), front-wheel control stalk and body understructure front end hinged.
2. a kind of Double-seat electric motor bicycle with folding according to claim 1, it is characterized in that: described cushion connecting rod is provided with anchor ear cover (41), anchor ear cover is hinged with lower link (42), the top of lower link is hinged with connecting rod (43), the other end of upper connecting rod is provided with Access Division (431) and realizes detachable connection with cushion connecting rod, and two described cushions are located at cushion connecting rod top and upper connecting rod top respectively.
3. a kind of Double-seat electric motor bicycle with folding according to claim 2, it is characterized in that: described cushion connecting rod top and upper connecting rod top are respectively equipped with cushion permanent seat (44), be provided with hole in the middle of cushion permanent seat, be provided with cushion pin bottom described cushion and insert in this hole.
4. a kind of Double-seat electric motor bicycle with folding according to claim 2, is characterized in that: described cushion shank of connecting rod is provided with the knock hole (45) of more than 2, and the Access Division of described upper connecting rod is provided with bearing pin and knock hole grafting.
5. a kind of Double-seat electric motor bicycle with folding according to claim 1, it is characterized in that: described body understructure front end is provided with arc coupling end (11), arc coupling end inside is provided with cambered way (111), described front-wheel control stalk is provided with arc socket (51), and arc socket inserts cambered way and realizes being connected with arc coupling end.
6. a kind of Double-seat electric motor bicycle with folding according to claim 5, it is characterized in that: described arc socket is provided with the jack (511) of more than 2, be provided with spring pin device (112) outside arc coupling end, in spring pin device, be provided with the pin (1121) that can insert in jack.
7. a kind of Double-seat electric motor bicycle with folding according to claim 6, is characterized in that: described cambered way cross section is "working"-shaped, and the cross section of described arc socket is also " work " shape.
8. a kind of Double-seat electric motor bicycle with folding according to claim 1, it is characterized in that: described front-wheel control stalk comprises flexible front bar (52) and is located at the handlebar stem (53) at flexible front bar top, and the both ends of handlebar stem are provided with steering indicating light (531).
9. a kind of Double-seat electric motor bicycle with folding according to claim 8, it is characterized in that: described flexible front bar comprises expansion link (521) and lower expansion link (522), upper expansion link stretches in the internal chamber wall of lower expansion link, the outer wall of lower expansion link is provided with column tube (5221), column tube inwall is communicated with lower expansion link internal chamber wall, and described upper expansion link outer wall is provided with the wire siphunculus (5211) that can be contained in column tube inside.
10. a kind of Double-seat electric motor bicycle with folding according to claim 1, it is characterized in that: described rear wheel support and body understructure hinged, shock absorbing apparatus (31) is provided with between rear wheel support and body understructure, body understructure is provided with mud guard (12) above trailing wheel, and mud guard top is provided with for by the securing buckling groove of front-wheel control stalk (121) after folding.
Priority Applications (1)
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CN201510066894.9A CN104608867A (en) | 2015-02-09 | 2015-02-09 | Folding double-seat electric vehicle |
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CN201510066894.9A CN104608867A (en) | 2015-02-09 | 2015-02-09 | Folding double-seat electric vehicle |
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CN104608867A true CN104608867A (en) | 2015-05-13 |
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CN201510066894.9A Pending CN104608867A (en) | 2015-02-09 | 2015-02-09 | Folding double-seat electric vehicle |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108725664A (en) * | 2017-04-27 | 2018-11-02 | 宁波创泉自动化科技有限公司 | Intelligent folding mini electric vehicles |
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GB364922A (en) * | 1931-03-05 | 1932-01-14 | James Mangan | Improvements relating to the mounting of an extra saddle on open frame cycles |
KR20030013562A (en) * | 2001-08-08 | 2003-02-15 | 김종선 | Portable mini scooter |
CN2685220Y (en) * | 2003-12-23 | 2005-03-16 | 沙开福 | Hydraulic seat double-person micro-electric pneumatic scoot |
JP4002214B2 (en) * | 2003-06-10 | 2007-10-31 | 健司 柘植 | 2 saddle type bicycle |
CN201989887U (en) * | 2010-12-10 | 2011-09-28 | 孙佳煜 | Folding auxiliary seat system of electrically-assistant bicycle |
US20110316247A1 (en) * | 2010-06-24 | 2011-12-29 | Mark Johnson | Folding scooter |
CN102689667A (en) * | 2011-03-22 | 2012-09-26 | 久鼎金属实业股份有限公司 | Foldable scooter |
CN202608994U (en) * | 2012-05-23 | 2012-12-19 | 新信利自行车车料(深圳)有限公司 | Folding scooter |
TWM481140U (en) * | 2014-03-10 | 2014-07-01 | Chuyu Culture Co Ltd | File book structure having two kinds of independent inner leaf spaces |
CN204110219U (en) * | 2014-10-08 | 2015-01-21 | 马凯 | A kind of storage battery car structure with child seat |
CN204399407U (en) * | 2015-02-09 | 2015-06-17 | 祝珍海 | A kind of Double-seat electric motor bicycle with folding |
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2015
- 2015-02-09 CN CN201510066894.9A patent/CN104608867A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB364922A (en) * | 1931-03-05 | 1932-01-14 | James Mangan | Improvements relating to the mounting of an extra saddle on open frame cycles |
KR20030013562A (en) * | 2001-08-08 | 2003-02-15 | 김종선 | Portable mini scooter |
JP4002214B2 (en) * | 2003-06-10 | 2007-10-31 | 健司 柘植 | 2 saddle type bicycle |
CN2685220Y (en) * | 2003-12-23 | 2005-03-16 | 沙开福 | Hydraulic seat double-person micro-electric pneumatic scoot |
US20110316247A1 (en) * | 2010-06-24 | 2011-12-29 | Mark Johnson | Folding scooter |
CN201989887U (en) * | 2010-12-10 | 2011-09-28 | 孙佳煜 | Folding auxiliary seat system of electrically-assistant bicycle |
CN102689667A (en) * | 2011-03-22 | 2012-09-26 | 久鼎金属实业股份有限公司 | Foldable scooter |
CN202608994U (en) * | 2012-05-23 | 2012-12-19 | 新信利自行车车料(深圳)有限公司 | Folding scooter |
TWM481140U (en) * | 2014-03-10 | 2014-07-01 | Chuyu Culture Co Ltd | File book structure having two kinds of independent inner leaf spaces |
CN204110219U (en) * | 2014-10-08 | 2015-01-21 | 马凯 | A kind of storage battery car structure with child seat |
CN204399407U (en) * | 2015-02-09 | 2015-06-17 | 祝珍海 | A kind of Double-seat electric motor bicycle with folding |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108725664A (en) * | 2017-04-27 | 2018-11-02 | 宁波创泉自动化科技有限公司 | Intelligent folding mini electric vehicles |
CN108725664B (en) * | 2017-04-27 | 2023-07-07 | 宁波创泉自动化科技有限公司 | Intelligent folding mini electric vehicle |
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Application publication date: 20150513 |