CN103786818B - A kind of electric motor car with two wheels shock-proof bicycle frame - Google Patents
A kind of electric motor car with two wheels shock-proof bicycle frame Download PDFInfo
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- CN103786818B CN103786818B CN201410039364.0A CN201410039364A CN103786818B CN 103786818 B CN103786818 B CN 103786818B CN 201410039364 A CN201410039364 A CN 201410039364A CN 103786818 B CN103786818 B CN 103786818B
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- pipe
- tube
- shock
- chainstay
- electric motor
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Abstract
A kind of electric motor car with two wheels shock-proof bicycle frame, belongs to vehicle technology field.Comprise the front triangular frame and Vee formation vehicle frame that are connected, described front triangular frame is connected and composed by pipe, chain stay fixed plate, wear-resistant sleeve, screw a, front bearing, the right pipe of upper beam, the left pipe of upper beam, front-axle beam, front pipe, large permanent seat, support tube in lower beam pipe, underbeam, and described Vee formation vehicle frame is connected and composed by stay tube, middle vertical tube, upper lateral tube under shock-proof spring, chainstay, rear support, rear hook, back seat pipe, seat pipe, chain stay stay tube, chain stay.Above-mentioned a kind of electric motor car with two wheels shock-proof bicycle frame, its structure is simple, rational technology, and shock-proof effect is good, drives safety and comfort.
Description
Technical field
The invention belongs to vehicle technology field, be specially a kind of electric motor car with two wheels shock-proof bicycle frame.
Background technology
In order to damping, shock-absorbing, existing battery-driven car is mostly equipped with shock absorption device, traditional battery-driven car tap to be connected with wheel by the front fork with shock absorption device and to play damping effect, also has and carries out damping by vehicle frame, certain structures more complicated, some damping effect is not fine.
Summary of the invention
For the above-mentioned problems in the prior art, the object of the invention is to design the technical scheme providing a kind of electric motor car with two wheels shock-proof bicycle frame, it is simple and reasonable for structure, and shock-proof effect is good.
Described a kind of electric motor car with two wheels shock-proof bicycle frame, comprise front triangular frame and Vee formation vehicle frame, described front triangular frame comprises lower beam pipe, manage in underbeam, chain stay fixed plate, wear-resistant sleeve, screw a, front bearing, the right pipe of upper beam, the left pipe of upper beam, front-axle beam, front pipe, large permanent seat, support tube, front-axle beam upper end is connected with front pipe, front-axle beam bottom and the right pipe of upper beam, the left pipe of upper beam connects, bottom front-axle beam and lower beam pipe, in underbeam, pipe connects, lower beam pipe is made up of the disjunctor tubing of rear portion K/UP, on front side of the vertical part of lower beam pipe K/UP with upper beam right pipe, the left pipe rear end of upper beam connects, inside the vertical part of lower beam pipe rear portion K/UP, large permanent seat is connected on the downside of transverse part, in the middle part of large permanent seat, downside is connected with upper end, pipe K/UP portion in the underbeam of K/UP, large permanent seat trailing flank two ends connect two front bearings, chain stay fixed plate is connected inside the corner of lower beam pipe K/UP, described Vee formation vehicle frame comprises shock-proof spring, chainstay, rear support, rear hook, back seat pipe, seat pipe, chain stay stay tube, stay tube under chain stay, middle vertical tube, upper lateral tube, chainstay is the conjoined structure of left and right symmetrical shape, chainstay rear right K/UP position is coiled into integrative-structure around Connection Block pipe and rear left K/UP position right and left rings, left and right horizontal pipe front end on the right side of chainstay connects chain stay stay tube, chain stay stay tube two ends respectively with left and right chain stay fixed plate, wear-resistant sleeve is connected, and chain stay fixed plate arranges through hole, and through hole coordinates with left and right wear-resistant sleeve cross-under, screw a and left and right wear-resistant sleeve, chain stay stay tube is connected, before K/UP position, chainstay rear portion, connect rear support respectively afterwards, rear hook, shock-proof spring is equipped with between the rear support of respective side and front bearing, back seat pipe is connected in the middle part of the upper pipe in K/UP portion, both sides, chainstay rear portion, stay tube under the chainstay front inner lateral connection chain stay of left and right, upper pipe inside middle portion in K/UP portion, both sides, chainstay rear portion connects upper lateral tube, under chain stay in the middle part of stay tube upside with in the middle part of upper lateral tube on the downside of be connected in vertical tube.
Described a kind of electric motor car with two wheels shock-proof bicycle frame, is characterized in that connecting five-way bearing on rear side of pipe K/UP portion in underbeam, five-way bearing biside plate arranges through hole, connects Five-way tube in through hole.
Described a kind of electric motor car with two wheels shock-proof bicycle frame, is characterized in that being equipped with front connecting piece, rear connecting piece between the right pipe of lower beam pipe, upper beam, the left pipe of upper beam.
Described a kind of electric motor car with two wheels shock-proof bicycle frame, is characterized in that shock-proof spring, front bearing, rear support are connected respectively by screw b.
Described a kind of electric motor car with two wheels shock-proof bicycle frame, it is characterized in that chainstay connecting right back arm, left back arm in the middle part of pipe, back seat pipe is arranged on right back arm, left back arm.
Described a kind of electric motor car with two wheels shock-proof bicycle frame, is characterized in that back seat pipe being equipped with front fixed plate, rear fixed plate.
Described a kind of electric motor car with two wheels shock-proof bicycle frame, it is characterized in that back seat pipe left and right sides lower end is to the extension of oblique rear and around one, connect front fixed plate, rear fixed plate respectively before and after inside the horizontal part of back seat pipe, in the middle part of front fixed plate, on rear side of front side and seat pipe, be equipped with connection pipe.
Described a kind of electric motor car with two wheels shock-proof bicycle frame, is characterized in that a pipe is connected by the surrounding portion of base with chainstay top.
Described a kind of electric motor car with two wheels shock-proof bicycle frame, is characterized in that the disjunctor tubing that lower beam pipe is 70-80 degree angle K/UP by rear portion and horizon is made.
Described a kind of electric motor car with two wheels shock-proof bicycle frame, is characterized in that chainstay rear portion is 25-35 degree angle to upper extension tube and horizon.
Above-mentioned a kind of electric motor car with two wheels shock-proof bicycle frame, lower beam pipe is made up of the disjunctor tubing of rear portion K/UP, chainstay rear right K/UP position is coiled into integrative-structure around Connection Block pipe and rear left K/UP position right and left rings, and its intensity is large, and bearing is good; Add shock-proof spring between front triangular frame and Vee formation vehicle frame, enhance the damping effect of two-wheel electric back wheels of vehicle, make to drive more comfortable; The right pipe of upper beam, the left pipe of upper beam, rear connecting piece, front connecting piece and lower beam pipe constitute a terrain clearance and hold body at the oblong pipe support of 110-130 millimeter scope, battery can be held, car load center of gravity is not only made greatly to reduce, improve the safety and stability that drive, and the extra space that can strengthen above pedal, facilitate manned loading, increase functional; Be provided with back seat pipe, add manned and function of placing articles, arrange and take people after handle adds and help function; Add five-way bearing and five-way pipe device, meeting without electricity is to ride driving function, improves the using function of this electric motor car with two wheels.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is birds-eye view of the present invention;
Fig. 3 is block diagram of the present invention;
In figure: 1-lower beam pipe, manage in 2-underbeam, 3-chain stay fixed plate, 4-wear-resistant sleeve, 5-screw a, 5a-through hole, 6-shock-proof spring, 7-chainstay, 8-rear support, hook after 9-, 10-screw b, the right back arm of 11-, the left back arm of 11a-, 12-back seat pipe, fixed plate after 13-, fixed plate before 13a-, 14-handle, 15-connection pipe, 16-seat pipe, bearing before 17-, 18-five-way bearing, 18a-through hole, 19-Five-way tube, 20-rear connecting piece, the right pipe of 21-upper beam, the left pipe of 21b-upper beam, 22-front connecting piece, 23-front-axle beam, pipe before 24-, 25-base, the large permanent seat of 26-, 27-support tube, 28-chain stay sleeve pipe, stay tube under 29-chain stay, vertical tube in 30-, 31-upper lateral tube.
Detailed description of the invention
Below in conjunction with Figure of description, the invention will be further described.
As shown in the figure, this electric motor car with two wheels shock-proof bicycle frame, comprise front triangular frame and Vee formation vehicle frame, described front triangular frame comprises lower beam pipe 1, pipe 2 in underbeam, chain stay fixed plate 3, wear-resistant sleeve 4, screw a5, front bearing 17, the right pipe 21 of upper beam, the left pipe 21b of upper beam, front-axle beam 23, front pipe 24, large permanent seat 26, support tube 27, front-axle beam 23 upper end is connected with front pipe 24, front-axle beam 23 bottom and the right pipe 21 of upper beam, the left pipe 21b of upper beam connects, with lower beam pipe 1 bottom front-axle beam 23, in underbeam, pipe 2 connects, lower beam pipe 1 is made up of the disjunctor tubing of rear portion K/UP, on front side of the vertical part of lower beam pipe 1 K/UP with upper beam right pipe 21, upper beam left pipe 21b rear end connects, inside the vertical part of lower beam pipe 1 rear portion K/UP, large permanent seat 26 is connected on the downside of transverse part, in the middle part of large permanent seat 26, downside is connected with upper end, pipe 2 K/UP portion in the underbeam of K/UP, large permanent seat 26 trailing flank two ends connect two front bearings 17, chain stay fixed plate 3 is connected inside the corner of lower beam pipe 1 K/UP, described Vee formation vehicle frame comprises shock-proof spring 6, chainstay 7, rear support 8, rear hook 9, back seat pipe 12, seat pipe 16, chain stay stay tube 28, stay tube 29 under chain stay, middle vertical tube 30, upper lateral tube 31, chainstay 7 is the conjoined structure of left and right symmetrical shape, chainstay 7 rear right K/UP position is coiled into integrative-structure around Connection Block pipe 16 and rear left K/UP position right and left rings, left and right horizontal pipe front end on the right side of chainstay 7 connects chain stay stay tube 28, chain stay stay tube 28 two ends respectively with left and right chain stay fixed plate 3, wear-resistant sleeve 4 is connected, and chain stay fixed plate 3 is arranged through hole 5a, and through hole 5a coordinates with left and right wear-resistant sleeve 4 cross-under, screw a5 and left and right wear-resistant sleeve 4, chain stay stay tube 28 is connected, before K/UP position, chainstay 7 rear portion, the rear rear support 8 of connection respectively, rear hook 9, shock-proof spring 6 is equipped with between the rear support 8 of respective side and front bearing 17, back seat pipe 12 is connected in the middle part of the upper pipe in K/UP portion, both sides, chainstay 7 rear portion, stay tube 29 under left and right chainstay 7 front inner lateral connection chain stay, upper pipe inside middle portion in K/UP portion, both sides, chainstay 7 rear portion connects upper lateral tube 31, under chain stay in the middle part of stay tube 29 upside with in the middle part of upper lateral tube 31 on the downside of be connected in vertical tube 30.Lower beam pipe 1 is made up of the disjunctor tubing of rear portion K/UP, and chainstay 7 rear right K/UP position is coiled into integrative-structure around Connection Block pipe and rear left K/UP position right and left rings; The disjunctor tubing that lower beam pipe 1 is 70-80 degree angle K/UP by rear portion and horizon is made, chainstay 7 rear right and horizon are 28-35 degree angle K/UP position and chainstay 7 rear left and horizon is that 28-35 degree angle K/UP position right and left rings is coiled into one tubing, and it is the back seat pipe 12 of 70-80 degree angle that the right and left rings on chainstay 7 top connects with horizon around inner side, place.Connect five-way bearing 18 on rear side of pipe 2 K/UP portion in underbeam, five-way bearing 18 biside plate arranges through hole 18a, connect Five-way tube 19 in through hole 18a, U-shaped shape overlooked by five-way bearing 18.Front connecting piece 22, rear connecting piece 20 is equipped with between the left pipe 21b of the right pipe of lower beam pipe 1, upper beam 21, upper beam.Shock-proof spring 6, front bearing 17, rear support 8 are connected respectively by screw b10.Chainstay 7 connects right back arm 11, left back arm 11a in the middle part of pipe, back seat pipe 12 is connected on right back arm 11, left back arm 11a.Back seat pipe 12 is equipped with front fixed plate 13a, rear fixed plate 13.Back seat pipe 12 left and right sides lower end extends to oblique rear and around one, fixed plate 13a, rear fixed plate 13 before connecting respectively before and after inside the horizontal part of back seat pipe 12, be equipped with connection pipe 15 on rear side of front side and seat pipe 16 in the middle part of front fixed plate 13a.Seat pipe 16 is connected with the surrounding portion on chainstay 7 top by base 25.
By reference to the accompanying drawings the preferred embodiments of the present invention are described above; but the present invention is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present invention; do not departing under the ambit that present inventive concept and claim protect, can also make a lot of form, these all belong within protection scope of the present invention.
Claims (10)
1. an electric motor car with two wheels shock-proof bicycle frame, comprises front triangular frame and Vee formation vehicle frame, and described front triangular frame comprises lower beam pipe (1), (2) are managed in underbeam, chain stay fixed plate (3), wear-resistant sleeve (4), screw a(5), front bearing (17), the right pipe of upper beam (21), the left pipe of upper beam (21b), front-axle beam (23), front pipe (24), large permanent seat (26), support tube (27), front-axle beam (23) upper end is connected with front pipe (24), front-axle beam (23) bottom and the right pipe of upper beam (21), the left pipe of upper beam (21b) connects, front-axle beam (23) bottom and lower beam pipe (1), manage (2) in underbeam to connect, lower beam pipe (1) is made up of the disjunctor tubing of rear portion K/UP, with the right pipe of upper beam (21) on front side of the vertical part of lower beam pipe (1) K/UP, the left pipe of upper beam (21b) rear end connects, inside the vertical part of lower beam pipe (1) rear portion K/UP, large permanent seat (26) is connected on the downside of transverse part, downside, large permanent seat (26) middle part with manage upper end, (2) K/UP portion in the underbeam of K/UP and be connected, large permanent seat (26) trailing flank two ends connect two front bearings (17), connect chain stay fixed plate (3) inside the corner of lower beam pipe (1) K/UP, described Vee formation vehicle frame comprises shock-proof spring (6), chainstay (7), rear support (8), rear hook (9), back seat pipe (12), seat pipe (16), chain stay stay tube (28), stay tube (29) under chain stay, middle vertical tube (30), upper lateral tube (31), the conjoined structure that chainstay (7) is left and right symmetrical shape, chainstay (7) rear right K/UP position is coiled into integrative-structure around Connection Block pipe (16) and rear left K/UP position right and left rings, the left and right horizontal pipe front end on chainstay (7) right side connects chain stay stay tube (28), chain stay stay tube (28) two ends respectively with left and right chain stay fixed plate (3), wear-resistant sleeve (4) is connected, chain stay fixed plate (3) is arranged through hole (5a), through hole (5a) coordinates with left and right wear-resistant sleeve (4) cross-under, screw a(5) and left and right wear-resistant sleeve (4), chain stay stay tube (28) is connected, before K/UP position, chainstay (7) rear portion, connect rear support (8) respectively afterwards, rear hook (9), shock-proof spring (6) is equipped with between the rear support (8) of respective side and front bearing (17), back seat pipe (12) is connected in the middle part of the upper pipe in K/UP portion, chainstay (7) both sides, rear portion, stay tube (29) under left and right chainstay (7) front inner lateral connection chain stay, upper lateral tube (31) is connected at the upper pipe inside middle portion in K/UP portion, chainstay (7) both sides, rear portion, vertical tube (30) in being connected with downside, upper lateral tube (31) middle part on the upside of stay tube (29) middle part under chain stay.
2. a kind of electric motor car with two wheels shock-proof bicycle frame as claimed in claim 1, it is characterized in that managing in underbeam on rear side of (2) K/UP portion and connect five-way bearing (18), five-way bearing (18) biside plate is arranged through hole (18a), in through hole (18a), connect Five-way tube (19).
3. a kind of electric motor car with two wheels shock-proof bicycle frame as claimed in claim 1, is characterized in that being equipped with front connecting piece (22), rear connecting piece (20) between lower beam pipe (1), the right pipe of upper beam (21), the left pipe of upper beam (21b).
4. a kind of electric motor car with two wheels shock-proof bicycle frame as claimed in claim 1, is characterized in that shock-proof spring (6), front bearing (17), rear support (8) are respectively by screw b(10) be connected.
5. a kind of electric motor car with two wheels shock-proof bicycle frame as claimed in claim 1, it is characterized in that connecting right back arm (11), left back arm (11a) in the middle part of the upper pipe of chainstay (7), back seat pipe (12) is arranged on right back arm (11), left back arm (11a).
6. a kind of electric motor car with two wheels shock-proof bicycle frame as claimed in claim 1, is characterized in that back seat pipe (12) being equipped with front fixed plate (13a), rear fixed plate (13).
7. a kind of electric motor car with two wheels shock-proof bicycle frame as claimed in claim 1, it is characterized in that back seat pipe (12) left and right sides lower end is to the extension of oblique rear and around one, fixed plate (13a), rear fixed plate (13) before connecting respectively before and after inside the horizontal part of back seat pipe (12), front side, front fixed plate (13a) middle part is equipped with connection pipe (15) with seat pipe (16) rear side.
8. a kind of electric motor car with two wheels shock-proof bicycle frame as claimed in claim 1, is characterized in that seat pipe (16) is connected by the surrounding portion of base (25) with chainstay (7) top.
9. a kind of electric motor car with two wheels shock-proof bicycle frame as claimed in claim 1, is characterized in that the disjunctor tubing that lower beam pipe (1) is 70-80 degree angle K/UP by rear portion and horizon is made.
10. a kind of electric motor car with two wheels shock-proof bicycle frame as claimed in claim 1, is characterized in that chainstay (7) rear portion is 25-35 degree angle to upper extension tube and horizon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039364.0A CN103786818B (en) | 2014-01-27 | 2014-01-27 | A kind of electric motor car with two wheels shock-proof bicycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039364.0A CN103786818B (en) | 2014-01-27 | 2014-01-27 | A kind of electric motor car with two wheels shock-proof bicycle frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103786818A CN103786818A (en) | 2014-05-14 |
| CN103786818B true CN103786818B (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410039364.0A Expired - Fee Related CN103786818B (en) | 2014-01-27 | 2014-01-27 | A kind of electric motor car with two wheels shock-proof bicycle frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN103786818B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712705B (en) * | 2019-11-06 | 2021-10-22 | 丰县众联电动车科技有限公司 | Electric vehicle frame |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007019803A1 (en) * | 2007-04-26 | 2008-11-06 | E-Max Ev's Ltd. | Frame for a variable battery box |
| CN201633848U (en) * | 2010-03-23 | 2010-11-17 | 王小成 | Vehicle frame of load-carrying type electric vehicle |
| CN202186465U (en) * | 2011-09-14 | 2012-04-11 | 章高顺 | Four-beam frame of off-road vehicle |
| CN202847910U (en) * | 2012-08-29 | 2013-04-03 | 常州市航远车辆附件有限公司 | Novel preposition storage battery shock proof frame |
| CN203753319U (en) * | 2014-01-27 | 2014-08-06 | 袁开靖 | Two wheeled electric vehicle suspension frame |
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2014
- 2014-01-27 CN CN201410039364.0A patent/CN103786818B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN103786818A (en) | 2014-05-14 |
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| CB02 | Change of applicant information |
Address after: 321300 Yongkang City, Jinhua Province, the middle of the road, garden, building 3, unit 402, room 14, room Applicant after: Yuan Kaijing Address before: 300000 Tianjin city Hebei District Willow Village Street No. 56 Green Ridge Industrial Park A6-28 Applicant before: Yuan Kaijing |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20210127 |