CN203921056U - Three-wheel vehicle - Google Patents
Three-wheel vehicle Download PDFInfo
- Publication number
- CN203921056U CN203921056U CN201420384684.5U CN201420384684U CN203921056U CN 203921056 U CN203921056 U CN 203921056U CN 201420384684 U CN201420384684 U CN 201420384684U CN 203921056 U CN203921056 U CN 203921056U
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- CN
- China
- Prior art keywords
- front fork
- wheel
- fork
- wheel vehicle
- underframe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses three-wheel vehicle, the vehicle frame of this three-wheel vehicle comprises front fork, front fork tube, front fork beam, underframe and side rack, front fork one end is sheathed in front fork tube, one end of front fork beam is connected with front fork tube, and the other end is connected underframe other end K/UP and side rack with one end of underframe form quadrangle.The utility model is simple in structure, firm, and bearing capacity is large, and safety performance promotes.
Description
Technical field
The utility model belongs to field of vehicles, more specifically relates to three-wheel vehicle.
Background technology
Three-wheel vehicle is strong with its applicability, and maneuverability is safeguarded the advantages such as simple, easy to maintenance, cheap, is widely used in life, tourism.Structurally there is the irrationality of design in existing three-wheel vehicle: 1, existing three-wheel vehicle weight is lighter, causes its stability bad; 2, the vehicle frame load-carrying capacity of three-wheel vehicle is poor, easily damages; 3, a little less than the impact resistance power of three-wheel vehicle, while being subject to clashing into, the vehicle frame of three-wheel vehicle easily ruptures, poor safety performance; 4, vehicle seat does not conform to human buttock's structure, and size is less, and long-time use of user has tingle, pain.
Utility model content
In order to address the above problem, it is a kind of simple in structure that the utility model provides, and three-wheel vehicle is firm, and bearing capacity is large, and the high three-wheel vehicle of safety performance.
According to an aspect of the present utility model, a kind of three-wheel vehicle is provided, comprise front fork, front fork tube, front fork beam, underframe and side rack, front fork one end is sheathed in front fork tube, and one end of front fork beam is connected with front fork tube, and the other end is connected with one end of underframe, the other end K/UP of underframe and side rack form quadrangle, quadrilateral structure is unstable, can deform, thereby play buffer action when shock.
In some embodiments, also comprise front-wheel, front fork comprises two symmetrical fork legs, and two fork legs are divided into the both sides of front-wheel, have increased the steadiness of three-wheel vehicle.
In some embodiments, two fork legs comprise the first fork leg and the second fork leg, and the first fork leg is all connected front-wheel with the second fork leg, and the second fork leg is bending, makes three-wheel vehicle not only attractive in appearance but also firm.
In some embodiments, between the first fork leg and the second fork leg, be provided with first connecting rod, make the first fork leg and the second fork leg better firm, bearing capacity is strengthened.
In some embodiments, front fork beam comprises the first front fork beam and the second front fork beam, between the first front fork beam and the second front fork beam, is provided with second connecting rod, also makes three-wheel vehicle better firm.
In some embodiments, side rack one end is provided with bumper/spoiler, has improved the safety performance of three-wheel vehicle.
In some embodiments, also comprise vehicle seat, vehicle seat is connected on the first front fork beam, and vehicle seat is provided with two depressed parts according to human buttock's structure, even if the long-time use of user is also difficult for feeling tingle, pain.
In some embodiments, front fork, front fork tube, front fork beam, underframe and side rack all adopt steel to make, and this steel material intensity is large, and steadiness is good.
In some embodiments, also comprise trailing wheel, back axle and electric powerplant, electric powerplant is located on underframe, back axle is arranged on underframe, back axle two ends are provided with trailing wheel, and electric powerplant is connected with trailing wheel, adopt electric powerplant, for short distance, manned or loading can reduce to drive three-wheel vehicle personnel's labour intensity, increases efficiency.
The beneficial effect of three-wheel vehicle described in the utility model is: the underframe described in the utility model and side rack form quadrangle, and quadrilateral structure is unstable, when shock, can deform, play buffer action,, making not easy fracture of side rack or underframe, safety performance improves; The setting of the first fork leg and the second fork leg is strengthened three-wheel vehicle bearing capacity, between the first fork leg and the second fork leg, is provided with first connecting rod, makes three-wheel vehicle better firm; Front fork beam comprises the first front fork beam and the second front fork beam, between the first front fork beam and the second front fork beam, is provided with second connecting rod, also makes three-wheel vehicle better firm.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the utility model three-wheel vehicle;
Fig. 2 is the structural representation of the vehicle frame of the utility model Fig. 1;
Fig. 3 is the structural representation of the vehicle seat of the utility model Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, Figure 2 and Figure 3, three-wheel vehicle described in the utility model one embodiment, the vehicle frame 1 of three-wheel vehicle comprises front fork 11, front fork tube 12, front fork beam 15, underframe 13 and side rack 14, front fork 11 one end are sheathed in front fork tube 12, one end of front fork beam 15 is connected with front fork tube 12, the other end is connected with one end of underframe 13, other end K/UP and the side rack 14 of underframe 13 form quadrangle, quadrilateral structure is unstable, when shock, can deform, play buffer action, make side rack 14 or not easy fracture of underframe 13, safety performance improves.Front fork beam 15 can connect with welding with front fork tube 12, also can be one-body molded.
Three-wheel vehicle also comprises front-wheel 2, trailing wheel 3, back axle 17, vehicle seat 4 and handlebar 5, and front-wheel 2, trailing wheel 3, vehicle seat 4 and handlebar 5 are installed on vehicle frame 1, and back axle 17 is arranged on underframe 13, and back axle 17 two ends are provided with trailing wheel 3.Three-wheel vehicle also comprises stretcher 7 and rear deck seat 8, and stretcher 7 both can be by chain gear trailing wheel 3, can be also directly all to connect front-wheel 2.In the present embodiment, stretcher 7 is to connect front-wheel 2 by bearing, steps on stretcher 7 and can make front-wheel 2 rotate, and then drive three-wheel vehicle.Rear deck seat 8 is arranged on side rack 14.
Side rack 14 is the bar of bending, and the two ends of side rack 14 are all connected with underframe 13, and underframe 13 forms quadrangle away from one end K/UP and the side rack 14 of front fork beam 15, and side rack 14 one end can connect bumper/spoiler 16 by welding manner.Concrete, between underframe 13 and side rack 14, can be connected by screw or pin, in the time that three-wheel vehicle is subject to clashing into, part of impact force can be laid down in screw or pin junction, makes underframe 13 or not easy fracture of side rack 14, and the safety performance of three-wheel vehicle improves.
Front fork 11 comprises that symmetrical 111, two fork legs 111 of two fork legs are divided into the both sides of front-wheel 2, and is arranged on the front-wheel 2 of three-wheel vehicle.Fork leg 111 comprises that the first fork leg 1101 and the second fork leg 1102, the first fork legs 1101 and the second fork leg 1102 are all arranged on the front-wheel 2 of three-wheel vehicle by screw or pin, and the second fork leg 1102 is bending, makes three-wheel vehicle not only attractive in appearance but also firm.Between the first fork leg 1101 and the second fork leg 1102, be welded with first connecting rod 1103, make the first fork leg 1101 and the second fork leg 1102 better firm, the bearing capacity of entirety is also strengthened.
Front fork beam 15 comprises between the first front fork beam 151 and the second front fork beam 152, the first front fork beams 151 and the second front fork beam 152 and is welded with second connecting rod 153, makes three-wheel vehicle better firm.The first front fork beam 151 and the second front fork beam 152 can be arranged on underframe 13 by screw or pin.The first front fork beam 151 and the second front fork beam 152 also can be welded on underframe 13.
Vehicle seat 4 is connected on the first front fork beam 151 by bracing frame 402, and vehicle seat 4 is provided with two depressed parts 401 according to human buttock's structure, even if the long-time use of user is also difficult for feeling tingle, pain.
Unitized frame 1 all adopts steel to make, and this steel material intensity is large, and steadiness is good.
In the specific implementation, user steps on stretcher 7 and drives front-wheel 2 to rotate the utility model, and then drives this three-wheel vehicle, rear deck seat 8 both can be manned also can loading.
According to the above three-wheel vehicle, three-wheel vehicle can also comprise electric powerplant 6, and electric powerplant is located on underframe 13, and electric powerplant 6 is connected with trailing wheel 3.Start electric powerplant 6 and can drive trailing wheel 3.Thus, the utility model both can drive three-wheel vehicle by manpower, also can drive three-wheel vehicle by electric power.The three-wheel vehicle being drawn by the technical program is relatively applicable to the tour bus of short-distance carrying, tourist attractions and short-distance loading.And what this three-wheel vehicle adopted is that electric power and manpower drive, so relatively environmental protection; The vehicle frame of three-wheel vehicle adopts steel material, makes three-wheel vehicle solid firm; Side rack 14 one end are provided with bumper/spoiler 16, this make three-wheel vehicle safety manned or thing had very large guarantee.
The utility model is simple in structure, and three-wheel vehicle is firm, and bearing capacity is large, and safety performance is high.
Above-described is only embodiments more of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of creation design of the present utility model; can also make other distortion and improvement, these all belong to protection domain of the present utility model.
Claims (9)
1. three-wheel vehicle, it is characterized in that, comprise front fork (11), front fork tube (12), front fork beam (15), underframe (13) and side rack (14), described front fork (11) one end is sheathed in front fork tube (12), one end of described front fork beam (15) is connected with front fork tube (12), the other end is connected with the one end of underframe (13), described side rack (14) is arranged on the other end of underframe (13), and the other end K/UP of described underframe (13) and side rack (14) form quadrangle.
2. three-wheel vehicle according to claim 1, it is characterized in that, also comprise front-wheel (2), described front fork (11) comprises symmetrical two fork legs (111), and two described fork legs (111) are divided into the both sides of front-wheel (2).
3. three-wheel vehicle according to claim 2, it is characterized in that, two described fork legs (111) include the first fork leg (1101) and the second fork leg (1102), described the first fork leg (1101) is all connected front-wheel (2) with the second fork leg (1102), and described the second fork leg (1102) is bending.
4. three-wheel vehicle according to claim 3, is characterized in that, between described the first fork leg (1101) and the second fork leg (1102), is provided with first connecting rod (1103).
5. three-wheel vehicle according to claim 1, it is characterized in that, described front fork beam (15) comprises the first front fork beam (151) and the second front fork beam (152), between described the first front fork beam (151) and the second front fork beam (152), is provided with second connecting rod (153).
6. three-wheel vehicle according to claim 1, is characterized in that, described side rack (14) one end is provided with bumper/spoiler (16).
7. according to the three-wheel vehicle described in claim 1 to 6 any one, it is characterized in that, also comprise vehicle seat (4), described vehicle seat (4) is provided with two depressed parts according to human buttock's structure, and described vehicle seat (4) is connected on the first front fork beam (151).
8. three-wheel vehicle according to claim 7, is characterized in that, described front fork (11), front fork tube (12), front fork beam (15), underframe (13) and side rack (14) all adopt steel to make.
9. three-wheel vehicle according to claim 8, it is characterized in that, also comprise trailing wheel (3), back axle (17) and electric powerplant (6), described electric powerplant (6) is located on underframe (13), described back axle (17) is arranged on underframe (13), described back axle (17) two ends are provided with trailing wheel (3), and described electric powerplant (6) is connected with trailing wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384684.5U CN203921056U (en) | 2014-07-11 | 2014-07-11 | Three-wheel vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384684.5U CN203921056U (en) | 2014-07-11 | 2014-07-11 | Three-wheel vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203921056U true CN203921056U (en) | 2014-11-05 |
Family
ID=51816916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420384684.5U Expired - Fee Related CN203921056U (en) | 2014-07-11 | 2014-07-11 | Three-wheel vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203921056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469962A (en) * | 2020-04-27 | 2020-07-31 | 立马车业集团有限公司 | Rear wheel connecting device of electric vehicle |
-
2014
- 2014-07-11 CN CN201420384684.5U patent/CN203921056U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469962A (en) * | 2020-04-27 | 2020-07-31 | 立马车业集团有限公司 | Rear wheel connecting device of electric vehicle |
| CN111469962B (en) * | 2020-04-27 | 2022-02-22 | 立马车业集团有限公司 | Rear wheel connecting device of electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150711 |
|
| EXPY | Termination of patent right or utility model |