CN208715373U - A kind of in line vehicle of three-wheel - Google Patents
A kind of in line vehicle of three-wheel Download PDFInfo
- Publication number
- CN208715373U CN208715373U CN201821345555.XU CN201821345555U CN208715373U CN 208715373 U CN208715373 U CN 208715373U CN 201821345555 U CN201821345555 U CN 201821345555U CN 208715373 U CN208715373 U CN 208715373U
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- CN
- China
- Prior art keywords
- wheel
- crotch
- main frame
- frame body
- middle wheel
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Abstract
The utility model discloses a kind of in line vehicles of three-wheel, including main frame body, it is equipped with vehicle seat at the top of main frame body and bottom is equipped with front-wheel, middle wheel and rear-wheel, headstock is equipped on front side of main frame body and rear side is equipped with rear crotch, is equipped with rear direction thick stick at the top of rear crotch, two steering steel wires are connected between rear direction thick stick and headstock, front-wheel two sides are equipped with front forked frame, and middle wheel two sides are equipped with middle wheel crotch, are equipped with lever in the middle part of middle wheel crotch, it is equipped with chain wheel on the inside of middle wheel crotch, is equipped with foot pedal on the outside of chain wheel；Lever top is equipped with double fork arm type equal suspensions.Vehicle is in the complex road surface by there is high and low fall, by hanging with lever principle and double fork arm type equals come the front-wheel of dynamic equilibrium vehicle and middle wheel, make front-wheel and middle wheel that can pass through various obstacles close to road surface always, highly stable light safety, outdoor activities enjoyment can be greatly increased, it is very practical.
Description
Technical field
The utility model relates to vehicle field, in particular to a kind of in line vehicle of three-wheel.
Background technique
The common bicycle in market, electric vehicle, motorcycle, unstable, descending or wet-skid road surface when generally existing walking
Brake rollover, and it is most of the big fan of field sport can only be liked for those in gentle road traveling, unusual not side
Just.
Therefore, it is necessary to solve the above problems to invent a kind of in line vehicle of three-wheel.
Utility model content
The core of the utility model is when vehicle is in the complex road surface by there is high and low fall；By using lever principle
The front-wheel and middle wheel for carrying out dynamic equilibrium vehicle with the suspension of double fork arm type equals lead to front-wheel and middle wheel steadily can safely always close to road surface
Cross various obstacles.
To achieve the above object, the utility model provides the following technical solutions: a kind of in line vehicle of three-wheel, including main frame body,
Be equipped with vehicle seat at the top of the main frame body and bottom be equipped with front-wheel, middle wheel and rear-wheel, be equipped on front side of the main frame body headstock and
Rear side is equipped with rear crotch, is equipped with rear direction thick stick at the top of the rear crotch, and two are connected between the rear direction thick stick and headstock and is turned
To steel wire, the front-wheel two sides are equipped with front forked frame, and the middle wheel two sides are equipped with middle wheel crotch, are equipped with thick stick in the middle part of the middle wheel crotch
Bar, the middle wheel crotch inside are equipped with chain wheel, foot pedal are equipped on the outside of the chain wheel, it is outstanding that the lever top is equipped with pair fork arm type equals
It hangs.
Preferably, the middle wheel is set on rear side of front-wheel, and the rear-wheel is set on rear side of middle wheel, and wheel is with after in the front-wheel
"-" type is taken turns into arrange.
Preferably, the rear crotch is fixedly connected with rear-wheel by rear-wheel central axis, and the middle wheel passes through with middle wheel crotch
Middle wheel central axis is fixedly connected, and the front-wheel is fixedly connected with front forked frame by front-wheel central shaft, the rear crotch and main frame body
It is fixedly connected, the front forked frame is fixedly connected with headstock.
Preferably, the middle wheel crotch bottom end is fixedly connected with middle wheel central axis, and the middle wheel crotch front is another
Movable sleeve is held to be equipped with preceding axis, middle axis is flexibly connected with main frame body before described.
Preferably, it is flexibly connected in the middle part of the middle wheel crotch with lever and front end is living by preceding axis and main frame body
Dynamic connection.
Preferably, the spacing that the preceding middle axis leaves ground is not more than the spacing of front-wheel central shaft and ground.
Preferably, double fork arm type equal suspensions include two setting up and down two connecting rods, and two connecting rods are equipped with rotary shaft,
Double fork arm type equal suspensions are flexibly connected with main frame body and front forked frame respectively by rotary shaft.
Preferably, the lever bottom end is flexibly connected with middle wheel crotch and top is connect with double fork arm type equal suspension actives,
Double fork arm type equal suspensions are intermediate to be flexibly connected by rotary shaft with main frame body, and double fork arm type equal suspensions front end passes through rotary shaft
It is flexibly connected with front forked frame.
The technical effect and advantage of the utility model:
1, the utility model is when vehicle is in the complex road surface by there is high and low fall；By with the double of lever principle
Fork arm type equal suspension carrys out the front-wheel and middle wheel of dynamic equilibrium vehicle；Make front-wheel and middle wheel always can be close to road surface；To realize car body
Contact area increases, and braking effect is more preferable, more stable safety of riding, even can be stable in step using the vehicle of the structure
Traveling up and down, and highly stable light safety, and outdoor activities enjoyment can be greatly increased, it is very practical；
2, when car body turns to, front wheels and rear wheels synchronous backward is turned to, and middle wheel is fixed；When bending to right, headstock is pulled
Steel wire is turned to, so that rear direction thick stick left end and rear-wheel be driven to turn left；When turning to the left, headstock, which pulls, turns to steel wire,
To drive rear direction thick stick right end and rear-wheel to turn right, turning rollover is greatly increased in this way and turning radius is insufficient scarce
Point, very practical, safety.
, Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the whole steering structure schematic diagram of the utility model.
Fig. 3 is the whole explosive view of the utility model.
In figure: 1 main frame body, 2 vehicle seats, 3 front-wheels, wheel in 4,5 rear-wheels, 6 headstocks, 7 rear crotch, 8 front forked frames, take turns in 9 crotch,
Axis, 17 turn to steel before 10 chain wheels, 11 foot pedals, 12 levers, 13 pairs of fork arm type equal suspensions, 14 rotary shafts, 15 rear direction thick sticks, 16
Silk.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1:
A kind of in line vehicle of three-wheel according to shown in Fig. 1-3, including main frame body 1, be equipped at the top of the main frame body 1 vehicle seat 2 with
And bottom is equipped with front-wheel 3, middle wheel 4 and rear-wheel 5, the middle wheel 4 is set to 3 rear side of front-wheel, after the rear-wheel 5 is set to middle wheel 4
Side, wheel 4 and rear-wheel 5 are arranged at "-" type in the front-wheel 3, and the distribution of weight of full vehicle is on three wheels, straight trip or turning
When three wheels be all to be equipped with headstock 6 and rear side on front side of road surface, the main frame body 1 simultaneously to be equipped with rear crotch 7, after described
It is equipped with rear direction thick stick 15 at the top of crotch 7, two steering steel wires 17 are connected between the rear direction thick stick 15 and headstock 6, before described
3 two sides are taken turns equipped with front forked frame 8,4 two sides of the middle wheel are equipped with middle wheel crotch 9, and the rear crotch 7 passes through rear-wheel center with rear-wheel 5
Axis is fixedly connected, and the middle wheel 4 is fixedly connected with middle wheel crotch 9 by middle wheel central axis, and the front-wheel 3 passes through with front forked frame 8
3 central axis of front-wheel is fixedly connected, and the rear crotch 7 is fixedly connected with main frame body 1, and the front forked frame 8 is fixedly connected with headstock 6,
Middle 9 bottom end of wheel crotch is fixedly connected with middle wheel central axis, the middle 9 front other end of wheel crotch and preceding axis 16
Active link, middle axis 16 is flexibly connected with main frame body 1 before described, and lever 12, the middle wheel are equipped in the middle part of the middle wheel crotch 9
The middle part of crotch 9 is flexibly connected with lever 12 and rear end passes through preceding axis 16 and is flexibly connected with main frame body 1, it is described before in
The spacing that axis 16 leaves ground is not more than the spacing of front-wheel 3 central axis and ground, is equipped with chain wheel 10 on the outside of the middle wheel crotch 9,
Foot pedal 11 is equipped on the outside of the chain wheel 10,12 top of lever is equipped with double fork arm type equal suspension 13, double fork arm type equals
Suspension 13 includes two connecting rods setting up and down, and two connecting rods are equipped with rotary shaft 14, and double fork arm type equal suspensions 13 pass through rotation
Axis 14 is flexibly connected with main frame body 1 and front forked frame 8 respectively, and 12 bottom end of lever is flexibly connected with middle wheel crotch 9 and top
It is flexibly connected with double fork arm type equals suspension 13, is flexibly connected by rotary shaft 14 with main frame body 1 among double fork arm type equal suspensions 13,
Double fork arm type equals hang 13 front ends and are flexibly connected by rotary shaft 14 with front forked frame 8.
Vehicle is in the complex road surface by there is high and low fall, by moving with lever principle and double fork arm type equal suspensions 13
The front-wheel 3 of state balance car and middle wheel 4；Front-wheel 3 and middle wheel 4 always can be close to road surfaces；To realize that car body contact area increases,
Braking effect is more preferable, more stable safety of riding, and stable can even be travelled above and below step using the vehicle of the structure, and non-
Often stablize easily safety, and outdoor activities enjoyment can be greatly increased, it is very practical；
Embodiment 2:
The in line vehicle of a kind of three-wheel according to figure 1, the middle wheel 4 or rear-wheel 5 can be set to power wheel, and power source can
By stepping on foot pedal 11 and battery driving or gasoline driven；Usually in use, the weight of full vehicle is all distributed on three wheels, directly
Three wheels are all simultaneously close to road traveling when row or steering.
Embodiment 3:
The in line vehicle of a kind of three-wheel according to Fig.2, provide front-and rear-wheel steer mode: front-wheel 3 and 5 synchronous backward of rear-wheel turn
To middle wheel 4 is fixed, and centered on middle wheel 4, when front-wheel 3 is turned right, headstock 6 pulls the steering steel wire 17 in left side, thus after driving
Direction thick stick 15 and rear-wheel 5 turn left, and the angle that front-wheel 3 and rear-wheel 5 turn to is by " between front-wheel central shaft and middle wheel central axis
Distance " and " rear-wheel central axis and middle wheel the distance between central axis " and distance proportion turn to, when turning to the left, vehicle
First 6 pull the steering steel wire 17 on right side, and rear direction thick stick 15 and rear-wheel 5 is driven to turn right, and greatly increase turning side in this way
The disadvantage with turning radius deficiency is turned over, very practical, safety.
Embodiment 4:
A kind of in line vehicle of three-wheel according to shown in Fig. 1-2, car body predecessor weight are in the middle position of front-wheel 3 and middle wheel 4
Preceding axis 16 at, in the past in centered on axis 16, using lever principle, when in the rising of front-wheel 3 wheel 4 will in proportion under
It drops, wheel 4 will rise in the decline of front-wheel 3；Front-wheel 3 and middle wheel 4 always can be close to road surfaces；To realize that car body contact area increases
Greatly, braking effect is more preferable, more stable safety of riding, and stable can even be travelled above and below step using the vehicle of the structure,
And highly stable light safety, and outdoor activities enjoyment can be greatly increased, it is very practical；
Utility model works principle:
Referring to Figure of description 1-2, usually in use, the weight of full vehicle is all distributed on three wheels, when keeping straight on or turning to
Three wheels are all simultaneously close to road traveling；When vehicle is in the complex road surface by there is high and low fall, by using lever
Principle and double fork arm type equal suspensions 13 carry out the front-wheel 3 and middle wheel 4 of dynamic equilibrium vehicle；Make front-wheel 3 and middle wheel 4 always can be close to road
Face；To realize car body contact area increase, braking effect is more preferable, more stable safety of riding, using the structure vehicle even
It stable can be travelled above and below step, and highly stable light safety, and outdoor activities enjoyment can be greatly increased, very
It is practical；
Referring to Figure of description 3, when steering, front-wheel 3 and 5 synchronous backward of rear-wheel are turned to, and middle wheel 4 is fixed, with middle wheel 4 are
The heart, when front-wheel 3 is turned right, headstock 6 pulls the steering steel wire 17 in left side, so that rear direction thick stick 15 and rear-wheel 5 is driven to turn left,
When turning to the left, headstock 6 pulls the steering steel wire 17 on right side, and rear direction thick stick 15 and rear-wheel 5 is driven to turn right, big in this way
The big disadvantage for increasing turning rollover and turning radius deficiency, very practical, safety；
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of in line vehicle of three-wheel, including main frame body (1), it is characterised in that: be equipped at the top of the main frame body (1) vehicle seat (2) with
And bottom is equipped with front-wheel (3), middle wheel (4) and rear-wheel (5), after being equipped on front side of the main frame body (1) equipped with headstock (6) and rear side
Crotch (7), rear crotch (7) top are equipped with rear direction thick stick (15), are connected between the rear direction thick stick (15) and headstock (6)
Two steering steel wires (17), front-wheel (3) two sides are equipped with front forked frame (8), and middle wheel (4) two sides are equipped with middle wheel crotch (9),
Lever (12) are equipped in the middle part of the middle wheel crotch (9), are equipped with chain wheel (10) on the inside of the middle wheel crotch (9), the chain wheel (10)
Outside is equipped with foot pedal (11), and lever (12) top is equipped with double fork arm type equals and hangs (13).
2. the in line vehicle of a kind of three-wheel according to claim 1, it is characterised in that: after the middle wheel (4) is set to front-wheel (3)
Side, the rear-wheel (5) are set on rear side of middle wheel (4), and wheel (4) and rear-wheel (5) are arranged at "-" type in the front-wheel (3).
3. the in line vehicle of a kind of three-wheel according to claim 2, it is characterised in that: the rear crotch (7) passes through with rear-wheel (5)
Rear-wheel central axis is fixedly connected, and the middle wheel (4) is fixedly connected with middle wheel crotch (9) by middle wheel central axis, the front-wheel (3)
It is fixedly connected with front forked frame (8) by front-wheel (3) central axis, the rear crotch (7) connect with main frame body (1), the front forked frame
(8) it is connect with headstock (6).
4. the in line vehicle of a kind of three-wheel according to claim 3, it is characterised in that: middle wheel crotch (9) bottom end with
Middle wheel central axis is fixedly connected, middle wheel crotch (9) the front other end movable sleeve be equipped with preceding axis (16), it is described before in
Axis (16) is flexibly connected with main frame body (1).
5. the in line vehicle of a kind of three-wheel according to claim 4, it is characterised in that: middle wheel crotch (9) middle part and lever
(12) it is flexibly connected and front end is flexibly connected by preceding axis (16) with main frame body (1).
6. the in line vehicle of a kind of three-wheel according to claim 5, it is characterised in that: axis (16) leaves ground in front of described
Spacing is not more than the spacing of front-wheel (3) central axis and ground.
7. the in line vehicle of a kind of three-wheel according to claim 6, it is characterised in that: double fork arm type equal suspensions (13) include upper
Two connecting rods of lower setting, two connecting rods are equipped with rotary shaft (14), and double fork arm type equal suspensions (13) pass through rotary shaft (14) point
It is not flexibly connected with main frame body (1) and front forked frame (8).
8. the in line vehicle of a kind of three-wheel according to claim 7, it is characterised in that: lever (12) bottom end and middle wheel crotch
(9) it is flexibly connected and top is flexibly connected with double fork arm type equal suspensions (13), pass through rotation among double fork arm type equal suspensions (13)
Shaft (14) is flexibly connected with main frame body (1), and double fork arm type equal suspension (13) front ends pass through rotary shaft (14) and front forked frame (8)
It is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345555.XU CN208715373U (en) | 2018-08-21 | 2018-08-21 | A kind of in line vehicle of three-wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345555.XU CN208715373U (en) | 2018-08-21 | 2018-08-21 | A kind of in line vehicle of three-wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208715373U true CN208715373U (en) | 2019-04-09 |
Family
ID=65978616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821345555.XU Expired - Fee Related CN208715373U (en) | 2018-08-21 | 2018-08-21 | A kind of in line vehicle of three-wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208715373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131663A (en) * | 2018-08-21 | 2019-01-04 | 东莞燊安塑胶模具有限公司 | A kind of in line vehicle of three-wheel |
-
2018
- 2018-08-21 CN CN201821345555.XU patent/CN208715373U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131663A (en) * | 2018-08-21 | 2019-01-04 | 东莞燊安塑胶模具有限公司 | A kind of in line vehicle of three-wheel |
| CN109131663B (en) * | 2018-08-21 | 2023-09-05 | 东莞燊安塑胶模具有限公司 | Three-wheeled direct-discharging vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190409 Termination date: 20190821 |