CN204688204U - A kind of beat of reverse three-wheel vehicle and steering hardware and oppositely three-wheel vehicle - Google Patents
A kind of beat of reverse three-wheel vehicle and steering hardware and oppositely three-wheel vehicle Download PDFInfo
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- CN204688204U CN204688204U CN201520379736.4U CN201520379736U CN204688204U CN 204688204 U CN204688204 U CN 204688204U CN 201520379736 U CN201520379736 U CN 201520379736U CN 204688204 U CN204688204 U CN 204688204U
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Abstract
The utility model provides a kind of beat and steering hardware of reverse three-wheel vehicle, it is characterized in that beat and the steering hardware of described reverse three-wheel vehicle comprise main car frame, be symmetricly set in the left forearm assembly of described main car frame both sides, right forearm assembly, steering structure comprises front steering column, main Steering gear, center cross, left connecting rod, right connecting rod, described front steering column is arranged in described main car frame, described front steering column upper end connects described main Steering gear, the first axle part of lower end and described center cross is hinged, the second axle part of described center cross and described left connecting rod, right connecting rod is hinged, described left connecting rod connects described left steering joint structure and described center cross, described right connecting rod connects described right steering joint structure and described center cross.After have employed technique scheme, left and right rocking arm is respectively at coaxially hinged on main car frame, and when turning or tilt, can realize entirely parallel, vehicular drive is more stable, and left and right rocking arm is independent non-interference center of gravity beat system; Meanwhile, the structure of single bumper, makes productive costs of the present utility model greatly reduce.The utility model also provides a kind of oppositely three-wheel vehicle.
Description
Technical field
The utility model relates to a kind of beat and steering hardware of reverse three-wheel vehicle, and comprises the reverse three-wheel vehicle of this beat and steering hardware.
Background technology
So-called oppositely three-wheel vehicle, refer to that front steering train comprises a kind of comparatively special product of two wheels, due to its many relative to cart wheel and an earth surface, be easy to produce the wet-skid road surface breakked away, there is very unique stability advantage, significantly reduce to drive personnel to break away the possibility of falling down, under complex-terrain ground surface environment, driving safety comparatively two-wheel car has and significantly promotes.
The reverse three-wheel vehicle of prior art, complicated terrain environment can be adapted to make the front steering train comprising two wheels, make left and right wheels when contacted ground height is inconsistent, be unlikely to make tilting of car body, general all employing allows revolver and rightly to take turns by four front shock absorbers on the two ends, left and right of rocking bar, this mode makes front shock absorber be subject to cross component very large, easily loses efficacy, and produces potential safety hazard.The reverse three-wheel vehicle of prior art simultaneously, bulk motion framing member is scattered in and turns to sleeve and suspension, center of gravity is high and Movement transmit is not direct, this forced movement transmission structure causing trouble rate is high and travel underaction, and rocking bar to be arranged on above vehicle frame on Steering gear sleeve, Steering gear sleeve is hollow part, and this is also a safety hazard.In sum, the reverse three-wheel vehicle of prior art and beat and steering swivel system have the necessity improved further.
Summary of the invention
Therefore, main purpose of the present utility model, is to solve the problem, and provides a kind of beat of reverse three-wheel vehicle and steering hardware and reverse three-wheel vehicle.
For realizing above object, the technical scheme that the utility model adopts is to provide a kind of beat and steering hardware of reverse three-wheel vehicle, it is characterized in that beat and the steering hardware of described reverse three-wheel vehicle comprise main car frame, be symmetricly set in the left forearm assembly of described main car frame both sides, right forearm assembly
Described left forearm assembly comprises upper left rocking arm, lower left swing arm and left steering joint structure, the first end of described upper left rocking arm by the first pivot and described main car frame hinged, the first end of described lower left swing arm by the second pivot and described main car frame hinged, second end of described upper left rocking arm, lower left swing arm is hinged respectively by the two ends up and down of the 3rd pivot, the 4th pivot and described left steering joint structure, and the rotating shaft of described first pivot, the second pivot, the 3rd pivot, the 4th pivot is perpendicular to same plane;
Described right forearm assembly comprises upper right rocking arm, lower right swing arm and right steering joint structure, the first end of described upper right rocking arm by Wushu rotation mechanism and described main car frame hinged, the first end of described lower right swing arm by the 6th pivot and described main car frame hinged, second end of described upper right rocking arm, lower right swing arm is hinged respectively by the two ends up and down of the 7th pivot, the 8th pivot and described right steering joint structure, and the rotating shaft of described Wushu rotation mechanism, the 6th pivot, the 7th pivot, the 8th pivot is perpendicular to same plane;
Described first pivot and described Wushu rotation mechanism are coaxial, described second pivot and described 6th pivot coaxial,
Beat and the steering hardware of described reverse three-wheel vehicle also comprise a steering structure, described steering structure comprises front steering column, main Steering gear, center cross, left connecting rod, right connecting rod, described front steering column is arranged in described main car frame, described front steering column upper end connects described main Steering gear, the first axle part of lower end and described center cross is hinged, the second axle part of described center cross and described left connecting rod, right connecting rod are hinged, described left connecting rod connects described left steering joint structure and described center cross, and described right connecting rod connects described right steering joint structure and described center cross.
Preferably, described left steering joint structure and right steering joint structure comprise rotary head, lower rotary head, center shaft and sleeve, described center shaft connects described upper rotary head and lower rotary head, described jacket casing is located at described center shaft, described sleeve is connected by bearing with described center shaft, described sleeve is also provided with the axle installing wheel hub.
Preferably, described sleeve centerline and install the axle of wheel hub and vertically to arrange in crossing on three dimensional space, beat and steering hardware under any movement angle, the axle equal energy keeping parallelism of two installation wheel hubs; Also waterproof grommet is provided with between described sleeve and described center shaft.
Preferably, beat and the steering hardware of described a kind of reverse three-wheel vehicle also comprise hub, and described hub is sheathed on the axle described sleeve being installed wheel hub.
Preferably, described hub comprises wheel hub, and described wheel hub offers axis hole, and oil sealing, bearing, bearing lining are successively set in described axis hole, and end cap is arranged on axis hole outer end, have been screwed brake disc in axis hole the inner; Described wheel hub outer rim is provided with spoke, is provided with wheel rim outside spoke.
Preferably, described lower left swing arm and described lower right swing arm are respectively arranged with strut member, a shock mitigation system connects the strut member on described left and right lower shake-changing arm.
The utility model also provides a kind of oppositely three-wheel vehicle, it is characterized in that described reverse three-wheel vehicle comprises aforesaid beat and steering hardware, and back segment vehicle frame, and described beat and steering hardware connect described back segment vehicle frame.
Preferably, described beat and steering hardware and described back segment vehicle frame are that grafting formula removably connects
After have employed technique scheme:
1. about, rocking arm is respectively at coaxially hinged on main car frame, and when turning or tilt, can realize entirely parallel, vehicular drive is more stable, and left and right rocking arm is independent non-interference center of gravity beat system;
2. steering swivel realizes rotating by cross axle structure and then makes turn inside diameter, main Steering gear drive is preposition turns to column, then the translation of cross axle structure left and right is driven, the preposition column that turns to is connected with the bulb of main Steering gear, in three-dimensional left and right turn and the parallelogram motion pattern that deflects, ensure the completely parallel of the left and right wheel hub pin in any mode of motion under any circumstance, the mid-two-way cross axle structure of steering swivel system, original revolution shaft core position can not be changed in any kinds of athletic, and ensure the one-sided Asynchrony ability of left and right rocker arm system.
The beat of a kind of reverse three-wheel vehicle of our research and development and steering hardware are compared with the reverse three-wheel vehicle of prior art, then structure is comparatively simple, and cost is low, technical advantage and cost control with the obvious advantage, have the larger market space.
Accompanying drawing explanation
Fig. 1 is the left side structure schematic diagram of the utility model beat and steering hardware;
Fig. 2 is the front side structure exploded drawings of the utility model beat and steering hardware;
Fig. 3 is the exploded view of the utility model beat and steering hardware;
Fig. 4 is the structural representation of the utility model steering structure;
Fig. 5 is the structural representation of the left and right slewing journal structure of the utility model;
Fig. 6 is the A-A direction view of Fig. 5;
Fig. 7 is the structural representation of the utility model wheel hub.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, to the beat of a kind of reverse three-wheel vehicle that the utility model proposes and steering hardware and oppositely three-wheel vehicle further describe.
Notice, the structure that this specification sheets institute accompanying drawings illustrates, ratio, size etc., content all only in order to coordinate specification sheets to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the modification of any structure, the change of proportionate relationship or the adjustment of size, do not affecting under effect that the utility model can produce and the object that can reach, still all should drop on technology contents that the utility model discloses to obtain in the scope that can contain.Simultaneously, quote in this specification sheets as " on ", D score, "left", "right", " interior ", " outward ", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in figure is the beat of a kind of reverse three-wheel vehicle of the utility model and a specific embodiment of steering hardware, the beat of the reverse three-wheel vehicle in this enforcement and steering hardware, comprise main car frame 1, be symmetricly set in left forearm assembly, the right forearm assembly of described main car frame 1 both sides.
Described left forearm assembly comprises upper left rocking arm 201, lower left swing arm 202 and left steering joint structure 203, the first end of described upper left rocking arm 201 by the first pivot 2011 and described main car frame 1 hinged, the first end of described lower left swing arm 202 by the second pivot 2012 and described main car frame 1 hinged, described upper left rocking arm 201, second end of lower left swing arm 202 is respectively by the 3rd pivot 2013, the two ends up and down of the 4th pivot 2014 and described left steering joint structure 203 are hinged, described first pivot 2011, second pivot 2012, 3rd pivot 2013, the rotating shaft of the 4th pivotable 2014 mechanism is perpendicular to same plane.
Described right forearm assembly comprises upper right rocking arm 301, lower right swing arm 302 and right steering joint structure 303, the first end of described upper right rocking arm 301 by Wushu rotation mechanism 3011 and described main car frame 1 hinged, the first end of described lower right swing arm 302 by the 6th pivot 3012 and described main car frame 1 hinged, described upper right rocking arm 301, second end of lower right swing arm 302 is respectively by the 7th pivot 3013, the two ends up and down of the 8th pivot 3014 and described right steering joint structure 303 are hinged, described Wushu rotation mechanism 3011, 6th pivot 3012, 7th pivot 3013, the rotating shaft of the 8th pivot 3014 is perpendicular to same plane.
Described first pivot 2011 and described Wushu rotation mechanism 3011 are coaxial, described second pivot 2012 and described 6th pivot 3012 coaxial.
Beat and the steering hardware of described reverse three-wheel vehicle also comprise a steering structure, described steering structure comprises front steering column 401, main Steering gear 402, center cross 403, left connecting rod 404, right connecting rod 405, described front steering column 401 is arranged in described main car frame 1, described beat and steering hardware are a bilateral symmetry, front steering column 401 is through the symmetrical plane of main car frame 1, described front steering column 401 upper end connects described main Steering gear 402, the first axle part of lower end and described center cross 403 is hinged, the second axle part of described center cross 403 and described left connecting rod 404, right connecting rod 405 is hinged, described left connecting rod 404 connects described left steering joint structure 203 and described center cross 403, described right connecting rod 405 connects described right steering joint structure 303 and described center cross 403.Also connected by a center cross between described left steering joint structure 203 and described left connecting rod 404, also connected by a center cross between described right steering joint structure 303 and described right connecting rod 405.
As shown in Figure 5, Figure 6, described left steering joint structure 203 and right steering joint structure 303 comprise rotary head 2031, lower rotary head 2032, center shaft 2033 and sleeve 2034, described center shaft 2033 connects described upper rotary head 2031 and lower rotary head 2032, described jacket casing 2034 is located at described center shaft 2033, described sleeve 2034 is connected by bearing 2036 with described center shaft 2033, described sleeve 2034 is also provided with the axle 2035 installing wheel hub.Described upper rotary head 2031 and upper rocker arm form described first pivot 2013 and described Wushu rotation mechanism 3013, and lower rotary head 2032 and lower shake-changing arm form described first pivot 2014 and described Wushu rotation mechanism 3014.Described first pivot 2013,2014, described Wushu rotation mechanism 3013,3014 is articulated structure.
Described sleeve 2034 line of centers and install the axle 2035 of wheel hub and vertically to arrange in crossing on three dimensional space, beat and steering hardware under any movement angle, the axle 2035 equal energy keeping parallelism of two installation wheel hubs; Waterproof grommet 2037 is also provided with between sleeve 2034 and described center shaft 2033.
As shown in Figure 7, beat and the steering hardware of described a kind of reverse three-wheel vehicle also comprise hub, and described hub is sheathed on the axle 2035 described sleeve 2034 being installed wheel hub.
Described hub comprises wheel hub 601, and described wheel hub 601 offers axis hole, and oil sealing 602, bearing 603, bearing lining 604 are successively set in described axis hole, and end cap 605 is arranged on axis hole outer end, is fixed with brake disc 606 in axis hole the inner by screw 607; Described wheel hub outer rim is provided with spoke, is provided with wheel rim outside spoke.
Described lower left swing arm 202 and described lower right swing arm 302 are respectively arranged with strut member, and a shock mitigation system 5 connects the strut member on described left and right lower shake-changing arm.
The utility model also provides a kind of oppositely three-wheel vehicle, and described reverse three-wheel vehicle comprises aforesaid beat and steering hardware, and back segment vehicle frame, and described beat and steering hardware connect described back segment vehicle frame.
Described beat and steering hardware and described back segment vehicle frame are that grafting formula removably connects, and they are connected by connection structure 8.
To illustrate and describing to the description of the utility model preferred embodiment above, and undesired is the utility model limit or be confined to disclosed concrete form, obviously, many modifications and variations may be made, these modifications and variations may be obvious to those skilled in the art, should be included within the scope of the present utility model that defined by appended claims.
Claims (8)
1. the beat of reverse three-wheel vehicle and a steering hardware, is characterized in that the beat of described reverse three-wheel vehicle and steering hardware comprise main car frame, be symmetricly set in the left forearm assembly of described main car frame both sides, right forearm assembly,
Described left forearm assembly comprises upper left rocking arm, lower left swing arm and left steering joint structure, the first end of described upper left rocking arm by the first pivot and described main car frame hinged, the first end of described lower left swing arm by the second pivot and described main car frame hinged, second end of described upper left rocking arm, lower left swing arm is hinged respectively by the two ends up and down of the 3rd pivot, the 4th pivot and described left steering joint structure, and the rotating shaft of described first pivot, the second pivot, the 3rd pivot, the 4th pivot is perpendicular to same plane;
Described right forearm assembly comprises upper right rocking arm, lower right swing arm and right steering joint structure, the first end of described upper right rocking arm by Wushu rotation mechanism and described main car frame hinged, the first end of described lower right swing arm by the 6th pivot and described main car frame hinged, second end of described upper right rocking arm, lower right swing arm is hinged respectively by the two ends up and down of the 7th pivot, the 8th pivot and described right steering joint structure, and the rotating shaft of described Wushu rotation mechanism, the 6th pivot, the 7th pivot, the 8th pivot is perpendicular to same plane;
Described first pivot and described Wushu rotation mechanism are coaxial, described second pivot and described 6th pivot coaxial,
Beat and the steering hardware of described reverse three-wheel vehicle also comprise a steering structure, described steering structure comprises front steering column, main Steering gear, center cross, left connecting rod, right connecting rod, described front steering column is arranged in described main car frame, described front steering column upper end connects described main Steering gear, the first axle part of lower end and described center cross is hinged, the second axle part of described center cross and described left connecting rod, right connecting rod are hinged, described left connecting rod connects described left steering joint structure and described center cross, and described right connecting rod connects described right steering joint structure and described center cross.
2. the beat of a kind of reverse three-wheel vehicle according to claim 1 and steering hardware, it is characterized in that described left steering joint structure and right steering joint structure comprise rotary head, lower rotary head, center shaft and sleeve, described center shaft connects described upper rotary head and lower rotary head, described jacket casing is located at described center shaft, described sleeve is connected by bearing with described center shaft, described sleeve is also provided with the axle installing wheel hub.
3. the beat of a kind of reverse three-wheel vehicle according to claim 2 and steering hardware, it is characterized in that described sleeve centerline and the axle of wheel hub be installed vertically arranging in crossing on three dimensional space, beat and steering hardware are under any movement angle, and the axle of two installation wheel hubs all can keeping parallelism; Also waterproof grommet is provided with between described sleeve and described center shaft.
4. the beat of a kind of reverse three-wheel vehicle according to claim 2 and steering hardware, it is characterized in that the beat of described a kind of reverse three-wheel vehicle and steering hardware also comprise hub, described hub is sheathed on the axle described sleeve being installed wheel hub.
5. the beat of a kind of reverse three-wheel vehicle according to claim 4 and steering hardware, it is characterized in that described hub comprises wheel hub, described wheel hub offers axis hole, oil sealing, bearing, bearing lining are successively set in described axis hole, end cap is arranged on axis hole outer end, has been screwed brake disc in axis hole the inner; Described wheel hub outer rim is provided with spoke, is provided with wheel rim outside spoke.
6. the beat of a kind of reverse three-wheel vehicle according to claim 1 and steering hardware, is characterized in that described lower left swing arm and described lower right swing arm are respectively arranged with strut member, and a shock mitigation system connects the strut member on described left and right lower shake-changing arm.
7. a reverse three-wheel vehicle, is characterized in that described reverse three-wheel vehicle comprises the arbitrary described beat of claim 1-6 and steering hardware, and back segment vehicle frame, and described beat and steering hardware connect described back segment vehicle frame.
8. the reverse three-wheel vehicle of one according to claim 7, is characterized in that described beat and steering hardware and described back segment vehicle frame are that grafting formula removably connects.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379736.4U CN204688204U (en) | 2015-06-04 | 2015-06-04 | A kind of beat of reverse three-wheel vehicle and steering hardware and oppositely three-wheel vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379736.4U CN204688204U (en) | 2015-06-04 | 2015-06-04 | A kind of beat of reverse three-wheel vehicle and steering hardware and oppositely three-wheel vehicle |
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| CN204688204U true CN204688204U (en) | 2015-10-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438115A (en) * | 2018-05-16 | 2018-08-24 | 浙江逗哈科技股份有限公司 | Three-wheeled motor car |
| WO2021131703A1 (en) * | 2019-12-26 | 2021-07-01 | 川崎重工業株式会社 | Leaning-type vehicle |
-
2015
- 2015-06-04 CN CN201520379736.4U patent/CN204688204U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438115A (en) * | 2018-05-16 | 2018-08-24 | 浙江逗哈科技股份有限公司 | Three-wheeled motor car |
| CN108438115B (en) * | 2018-05-16 | 2024-05-17 | 浙江逗哈科技股份有限公司 | Three-wheeled automobile |
| WO2021131703A1 (en) * | 2019-12-26 | 2021-07-01 | 川崎重工業株式会社 | Leaning-type vehicle |
| JP2021104735A (en) * | 2019-12-26 | 2021-07-26 | 川崎重工業株式会社 | Lean type vehicle |
| JP7430060B2 (en) | 2019-12-26 | 2024-02-09 | カワサキモータース株式会社 | lean vehicle |
| US11932345B2 (en) | 2019-12-26 | 2024-03-19 | Kawasaki Motors, Ltd. | Leaning-type vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Address after: 312400 Shaoxing City, Shengzhou Province Economic Development Zone, Pu Pu Road, No. 368, building No. 9 Patentee after: Zhejiang funny ha Polytron Technologies Inc Address before: 312400 Shaoxing City, Shengzhou Province Economic Development Zone, Pu Pu Road, No. 368, building No. 9 Patentee before: Shengzhou Zhong Gong Electric Applicance Co., Ltd |