CN103693143B - There is the battery-driven car of shock absorbing apparatus - Google Patents
There is the battery-driven car of shock absorbing apparatus Download PDFInfo
- Publication number
- CN103693143B CN103693143B CN201310679854.2A CN201310679854A CN103693143B CN 103693143 B CN103693143 B CN 103693143B CN 201310679854 A CN201310679854 A CN 201310679854A CN 103693143 B CN103693143 B CN 103693143B
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- Prior art keywords
- shock absorbing
- vehicle frame
- absorbing apparatus
- connection bracket
- battery
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Abstract
Have a battery-driven car for shock absorbing apparatus, mainly include front component, vehicle frame, wheel assembly and automatically controlled driven unit, between described wheel assembly and vehicle frame, device has the first shock absorbing apparatus.The structure that the present invention combines with shock absorbing apparatus owing to adopting the connection bracket that can rotate around the axis, both the shock absorbing apparatus between connection bracket and vehicle frame had been utilized effectively to alleviate the smooth and car body porpoise caused of accident of terrain residing for front and back wheel, ensure the balance quality of car body in the longitudinal direction travelled, effectively improve the comfort level of driver and crew and handling; Swinging around axle between connection bracket with trailing wheel crossbeam is utilized again to be connected, effective reduction car body is in the process of moving because accident of terrain residing for left and right wheels is smooth and cause the impact swung on handling, improve the course changing control degree of battery-driven car self, make it reach the minimum turn radius of battery-driven car self as far as possible, and the present invention is simple and reliable for structure, low cost of manufacture, practical.
Description
Technical field
The present invention relates to elec. vehicle, particularly relate to the recreational walking battery-driven car of the full landform of a kind of entertainment type.
Background technology
The recreational walking battery-driven car of the full landform of existing entertainment type, include front component routinely, for carrying the vehicle frame of people and/or goods, wheel assembly and automatically controlled driven unit, generally all there is no shock absorbing apparatus, but because this battery-driven car is all used in full landform, and landform is complicated and changeable, existing smooth road surface, also rugged road surface is had (as mud grass road surface, rough gravel road surface), when travelling on smooth road surface, this battery-driven car does not generally have any problem, but when travelling on rugged road surface, this battery-driven car just has certain problem, both the comfort level of navigating mate had been affected, have a strong impact on again the course changing control of battery-driven car self, easily cause the inclination of navigating mate and car body, to topple even overturning, thus there is certain potential safety hazard.Simultaneously, because it does not arrange shock absorbing apparatus, between each assembly, particularly be essentially being rigidly connected without any buffer action between wheel assembly and vehicle frame, cause and turn to flexibility ratio inadequate in battery-driven car driving procedure, what affect battery-driven car can be handling, also makes it may not reach the minimum turn radius of battery-driven car self.
Summary of the invention
The object of the invention is to for above-mentioned existing problems and deficiency, provide a kind of simple and reliable for structure, can steadily cosily travel on rough ground and have steering flexibility high, the battery-driven car with shock absorbing apparatus that can reach the minimum turning radius of battery-driven car own.
Technical scheme of the present invention is achieved in that
The battery-driven car with shock absorbing apparatus of the present invention, mainly include front component, vehicle frame, wheel assembly and automatically controlled driven unit, be characterized in that between described wheel assembly and vehicle frame, device has the first shock absorbing apparatus, wherein said wheel assembly mainly comprises trailing wheel crossbeam, be installed on the two rear wheel mechanisms at trailing wheel crossbeam two ends, for the connection bracket of connecting vehicle frame body, described first shock absorbing apparatus comprises being installed on effectively can alleviate the smooth and shock-proof spring of the vehicle frame porpoise caused of accident of terrain residing for front and back wheel between connection bracket and vehicle frame, the front end of wherein said connection bracket is installed on vehicle frame rotatably about an axis, by a pinned connection between the rear end of described connection bracket and trailing wheel crossbeam, and described connection bracket rear portion can to swing certain angle around this bearing pin.
Wherein, be provided with between above-mentioned connection bracket and trailing wheel crossbeam and effectively can alleviate smooth and unbalanced second shock absorbing apparatus in vehicle frame left and right that is that cause of accident of terrain residing for the trailing wheel of left and right, this second shock absorbing apparatus comprises two buffer gears laying respectively at the above-mentioned bearing pin left and right sides, wherein each buffer gear includes recoil spring respectively, cushion compound post, registration mast, wherein cushion compound post bottom is positioned trailing wheel crossbeam intracavity bottom, recoil spring is positioned at trailing wheel crossbeam inner chamber, and the lower end of this recoil spring fits over cushion compound post top and can to swing certain angle around this cushion compound post, recoil spring top is fixed in registration mast bottom, registration mast top is connected with the cover plate of connection bracket.
The structure that the present invention combines with shock absorbing apparatus owing to adopting the connection bracket that can rotate around the axis, both the shock absorbing apparatus between connection bracket and vehicle frame had been utilized effectively to alleviate the smooth and car body porpoise caused of accident of terrain residing for front and back wheel, ensure the balance quality of car body in the longitudinal direction travelled, effectively improve the comfort level of driver and crew and handling; Swinging around axle between connection bracket with trailing wheel crossbeam is utilized again to be connected, effective reduction car body is in the process of moving because accident of terrain residing for left and right wheels is smooth and cause the impact swung on handling, improve the course changing control degree of battery-driven car self, make it reach the minimum turn radius of battery-driven car self as far as possible.Especially, the second shock absorbing apparatus arranged between connection bracket and trailing wheel crossbeam, can further alleviate because accident of terrain residing for the trailing wheel of left and right is smooth and vehicle frame that is that cause swings, the balance quality transversely that abundant guarantee car body is travelling, the further raising comfort level of driver and crew and handling, greatly improve the course changing control degree of battery-driven car self, make it reach the minimum turn radius of battery-driven car self to greatest extent, and the present invention is simple and reliable for structure, low cost of manufacture, practical.
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is local structure schematic diagram of the present invention.
Fig. 3 is exploded structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1-Figure 3, the battery-driven car with shock absorbing apparatus of the present invention, mainly include front component 1, vehicle frame 2, wheel assembly 3 and automatically controlled driven unit, it is characterized in that between described wheel assembly 3 and vehicle frame 2, device has the first shock absorbing apparatus 4, wherein said wheel assembly 3 mainly comprises trailing wheel crossbeam 31, be installed on the two rear wheel mechanisms 32 at trailing wheel crossbeam 31 two ends, for the connection bracket 33 of connecting vehicle frame body 2, described first shock absorbing apparatus 4 comprises being installed on effectively can alleviate the smooth and shock-proof spring 41 of vehicle frame 2 porpoise caused of accident of terrain residing for front and back wheel between connection bracket 33 and vehicle frame 2, the front end of wherein said connection bracket 33 is installed on vehicle frame 2 rotatably about an axis, the rear end of described connection bracket 33 is connected by a bearing pin 34 with between trailing wheel crossbeam 31, and described connection bracket 33 rear portion can to swing certain angle around this bearing pin 34, on described shock-proof spring 41 device and a connecting shaft mechanism, described connecting shaft mechanism comprises axle sleeve 42 and lower end and is plugged on mandrel 43 in axle sleeve 42, the upper end of described mandrel 43 and vehicle frame 2 are by a pinned connection, the lower end of described axle sleeve 42 and connection bracket 33 are by a pinned connection, described shock-proof spring 41 to fit on adapter shaft that axle sleeve 42 and mandrel 43 formed and between the base 421 and the cover plate 431 of mandrel 43 of axle sleeve 42.Wherein, be provided with between above-mentioned connection bracket 33 and trailing wheel crossbeam 31 and effectively can alleviate smooth and unbalanced second shock absorbing apparatus of vehicle frame about 2 that is that cause of accident of terrain residing for the trailing wheel of left and right, this second shock absorbing apparatus comprises two buffer gears 5 laying respectively at above-mentioned bearing pin 34 left and right sides, wherein each buffer gear 5 includes recoil spring 51 respectively, cushion compound post 52, registration mast 53, wherein cushion compound post 52 bottom is positioned trailing wheel crossbeam 31 intracavity bottom, recoil spring 51 is positioned at trailing wheel crossbeam 31 inner chamber, and the lower end of this recoil spring 51 fits over cushion compound post 52 top and can to swing certain angle around this cushion compound post 52, recoil spring 51 top is fixed in registration mast 53 bottom, registration mast 53 top is connected with the cover plate 331 of connection bracket 33.The structure that the present invention combines with shock absorbing apparatus owing to adopting the connection bracket that can rotate around the axis, both the shock absorbing apparatus between connection bracket and vehicle frame had been utilized effectively to alleviate the smooth and car body porpoise caused of accident of terrain residing for front and back wheel, ensure the balance quality of car body in the longitudinal direction travelled, effectively improve the comfort level of driver and crew and handling, swinging around axle between connection bracket with trailing wheel crossbeam is utilized again to be connected, effective reduction car body is in the process of moving because accident of terrain residing for left and right wheels is smooth and cause the impact swung on handling, improve the course changing control degree of battery-driven car self, it is made to reach the minimum turn radius of battery-driven car self as far as possible, especially, the second shock absorbing apparatus arranged between connection bracket and trailing wheel crossbeam, can further alleviate because accident of terrain residing for the trailing wheel of left and right is smooth and vehicle frame that is that cause swings, the balance quality transversely that abundant guarantee car body is travelling, the further raising comfort level of driver and crew and handling, greatly improve the course changing control degree of battery-driven car self, it is made to reach the minimum turn radius of battery-driven car self to greatest extent, and the present invention is simple and reliable for structure, low cost of manufacture, practical.
The present invention is described by embodiment, but the present invention is not construed as limiting, with reference to description of the invention, other changes of the disclosed embodiments, as the professional person for this area easily expects, such change should belong within the scope of the claims in the present invention restriction.
Claims (2)
1. one kind has the battery-driven car of shock absorbing apparatus, mainly include front component (1), vehicle frame (2), wheel assembly (3) and automatically controlled driven unit, it is characterized in that between described wheel assembly (3) and vehicle frame (2), device has the first shock absorbing apparatus (4), wherein said wheel assembly (3) mainly comprises trailing wheel crossbeam (31), be installed on the two rear wheel mechanisms (32) at trailing wheel crossbeam (31) two ends, for the connection bracket (33) of connecting vehicle frame body (2), described first shock absorbing apparatus (4) comprises being installed on and effectively can alleviate the smooth and shock-proof spring (41) of vehicle frame (2) porpoise caused of accident of terrain residing for front and back wheel between connection bracket (33) and vehicle frame (2), the front end of wherein said connection bracket (33) is installed on vehicle frame (2) rotatably about an axis, the rear end of described connection bracket (33) is connected by a bearing pin (34) with between trailing wheel crossbeam (31), and described connection bracket (33) rear portion can to swing certain angle around this bearing pin (34).
2. there is the battery-driven car of shock absorbing apparatus according to claim 1, it is characterized in that being provided with between above-mentioned connection bracket (33) and trailing wheel crossbeam (31) and effectively can alleviate smooth and unbalanced second shock absorbing apparatus in vehicle frame (2) left and right caused of accident of terrain residing for the trailing wheel of left and right, this second shock absorbing apparatus comprises two buffer gears (5) laying respectively at above-mentioned bearing pin (34) left and right sides, wherein each buffer gear (5) includes recoil spring (51) respectively, cushion compound post (52), registration mast (53), wherein cushion compound post (52) bottom is positioned trailing wheel crossbeam (31) intracavity bottom, recoil spring (51) is positioned at trailing wheel crossbeam (31) inner chamber, and the lower end of this recoil spring (51) fits over cushion compound post (52) top and can to swing certain angle around this cushion compound post (52), recoil spring (51) top is fixed in registration mast (53) bottom, registration mast (53) top is connected with the cover plate (331) of connection bracket (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310679854.2A CN103693143B (en) | 2013-12-15 | 2013-12-15 | There is the battery-driven car of shock absorbing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310679854.2A CN103693143B (en) | 2013-12-15 | 2013-12-15 | There is the battery-driven car of shock absorbing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103693143A CN103693143A (en) | 2014-04-02 |
| CN103693143B true CN103693143B (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310679854.2A Expired - Fee Related CN103693143B (en) | 2013-12-15 | 2013-12-15 | There is the battery-driven car of shock absorbing apparatus |
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| CN (1) | CN103693143B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966513B (en) * | 2016-06-02 | 2018-05-08 | 河北工业大学 | A kind of electric three-wheel scooter |
| CN107416107A (en) * | 2017-07-31 | 2017-12-01 | 吴留香 | Left and right rear-axle steering autobalance stabilising arrangement |
| CN109863861A (en) * | 2019-03-21 | 2019-06-11 | 曹景文 | A kind of Novel hand held type formula multifunctional precision seeder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2457015Y (en) * | 2000-12-14 | 2001-10-31 | 林中原 | Scooter with buffer unit |
| EP1403172A1 (en) * | 2002-09-25 | 2004-03-31 | Honda Giken Kogyo Kabushiki Kaisha | Three-wheeled vehicle provided with swinging mechanism |
| CN2626845Y (en) * | 2003-06-04 | 2004-07-21 | 成光科技股份有限公司 | Front wheel shockproof apparatus for electric scooter |
| CN203681752U (en) * | 2013-12-15 | 2014-07-02 | 佛山市南海九江金凌锋塑胶电器厂 | Electromobile provided with anti-vibration device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI346067B (en) * | 2003-12-19 | 2011-08-01 | Piaggio & C Spa | Four-wheeled vehicle |
-
2013
- 2013-12-15 CN CN201310679854.2A patent/CN103693143B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2457015Y (en) * | 2000-12-14 | 2001-10-31 | 林中原 | Scooter with buffer unit |
| EP1403172A1 (en) * | 2002-09-25 | 2004-03-31 | Honda Giken Kogyo Kabushiki Kaisha | Three-wheeled vehicle provided with swinging mechanism |
| CN2626845Y (en) * | 2003-06-04 | 2004-07-21 | 成光科技股份有限公司 | Front wheel shockproof apparatus for electric scooter |
| CN203681752U (en) * | 2013-12-15 | 2014-07-02 | 佛山市南海九江金凌锋塑胶电器厂 | Electromobile provided with anti-vibration device |
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| Publication number | Publication date |
|---|---|
| CN103693143A (en) | 2014-04-02 |
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Granted publication date: 20151125 Termination date: 20201215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |