CN212047586U - Frame of reverse three-wheeled kart - Google Patents
Frame of reverse three-wheeled kart Download PDFInfo
- Publication number
- CN212047586U CN212047586U CN202020055489.3U CN202020055489U CN212047586U CN 212047586 U CN212047586 U CN 212047586U CN 202020055489 U CN202020055489 U CN 202020055489U CN 212047586 U CN212047586 U CN 212047586U
- Authority
- CN
- China
- Prior art keywords
- frame
- main longitudinal
- cross beam
- fixed
- longitudinal beam
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a frame of reverse tricycle kart, including the bottom frame, the bottom frame includes the main longitudinal girder, and the main longitudinal girder includes anterior portion and rear portion, the rear portion of main longitudinal girder is provided with first crossbeam and second crossbeam, and the second crossbeam is fixed in the rear end of main longitudinal girder, and the first crossbeam is fixed in the middle of main longitudinal girder, the anterior portion of main longitudinal girder is provided with front overhang frame, battery frame body, accelerator pedal support and speed reduction pedal support; still include the week around the frame, the front end of main longitudinal beam is fixed on the week surrounds the frame, and the tip of first crossbeam and second crossbeam is all fixed on the week surrounds the frame, the week surrounds the frame and is reduced gradually by the width at first crossbeam to the rear portion of main longitudinal beam, forms the rear wheel installing zone between week surrounding frame and the second crossbeam, the week surrounds the frame and corresponds the rear wheel installing zone and be provided with the rear overhang frame, the utility model discloses with the battery framework antedisplacement, whole kart weight distribution is more balanced when driving.
Description
Technical Field
The utility model belongs to the kart field, more specifically the frame that relates to a fall tricycle kart that says so.
Background
The kart has a very simple structure and comprises a steel pipe type frame, a steering system pedal, an oil tank, a transmission chain shield, a driver seat, an anti-collision bumper and the like.
At present kart is mostly with fuel drive, and its drive assembly occupation space is big, and has the big tail gas of pollution problem that is difficult to the exhaust in indoor place, has found to adopt electronically to drive, and battery and motor are all placed in the drive assembly department of originally burning oil car, though environmental protection more, but whole kart's weight is whole to be concentrated at the rear, and the counter weight is uneven, needs longer afterbody to deposit simultaneously, and whole frame is comparatively huge.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a with battery frame antedisplacement, adorn the battery in the front portion of kart, the driver sits back on the kart, makes the weight distribution around balanced, does benefit to controlling of kart more, also makes the afterbody of kart succinct.
In order to achieve the above purpose, the utility model provides a following technical scheme: the frame of the inverted three-wheeled kart comprises a bottom frame, wherein the bottom frame comprises a main longitudinal beam, the main longitudinal beam comprises a front part and a rear part, a first cross beam and a second cross beam are arranged at the rear part of the main longitudinal beam, the second cross beam is fixed at the rear end of the main longitudinal beam, the first cross beam is fixed in the middle of the main longitudinal beam, and a front suspension frame, a battery frame body, an accelerator pedal bracket and a speed reduction pedal bracket are arranged at the front part of the main longitudinal beam; the front end of the main longitudinal beam is fixed on the surrounding frame, the end parts of the first cross beam and the second cross beam are fixed on the surrounding frame, the width of the surrounding frame from the first cross beam to the rear part of the main longitudinal beam is gradually reduced, a rear wheel mounting area is formed between the surrounding frame and the second cross beam, and the surrounding frame is provided with a rear suspension frame corresponding to the rear wheel mounting area.
And two reinforcing longitudinal beams are arranged between the first cross beam and the second cross beam and distributed on two sides of the main longitudinal beam.
Further front overhang frame is including being arched left shock absorber support and right shock absorber support, the both ends of left shock absorber support and right shock absorber support are fixed respectively on the anterior of week surrounding frame and first crossbeam, be provided with the leg joint roof beam between left side shock absorber support and the right shock absorber support, left shock absorber support and right shock absorber support are located the both sides of main longitudinal respectively.
Further the rear suspension frame includes an arched rear suspension main support beam that spans laterally over the rear wheel mounting area.
Lifting lugs are arranged on the left damping support, the right damping support and the rear suspension main supporting beam, and a rear suspension rotating center frame is arranged on the reinforcing longitudinal beam.
Further the battery framework includes preceding direction pillar, anticollision crossbeam, linking bridge and back direction pillar, preceding direction pillar is vertical to be fixed in the front side of week around the frame, the anticollision crossbeam is fixed in the top of preceding direction pillar, linking bridge's both ends are fixed respectively in the front on anticollision crossbeam and the leg joint crossbeam, and linking bridge is provided with two, and the horizontal position that the battery is located is between two linking bridge, the both ends of back direction pillar are fixed respectively on leg joint crossbeam and main longitudinal beam, preceding direction pillar is provided with two at least.
And further, the two ends of the anti-collision cross beam bend backwards and extend to be fixed on the left shock absorption support and the right shock absorption support respectively.
Furthermore, a seat fixing cross beam is fixedly connected to the rear portion of the main longitudinal beam and fixedly connected with the reinforcing longitudinal beam, and a pedal is arranged in an area defined by the seat fixing cross beam, the first cross beam and the reinforcing longitudinal beam.
Compared with the prior art, the beneficial effects of the utility model are that: the battery frame body is arranged at the front part of the frame, the battery is assembled at the front part of the frame, the weight of a driver main body is distributed at the middle rear part of the frame, so that the front and rear balance weights of the kart are relatively balanced, the front wheels can have better ground gripping force during turning, insufficient steering is avoided, and meanwhile, when the kart is accelerated (a rear-driven kart), the rear wheels have better driving to prevent slipping and enhance driving feeling; the utility model discloses a tricycle kart is special, and its rear wheel is adorned in the rear wheel installing zone, and the all around frame occupies and inwards draws in here for the frame occupation space of whole kart is little.
Drawings
FIG. 1 is a three-dimensional structure view of the frame of the inverted three-wheeled kart of the present invention;
fig. 2 is a top view of the frame of the inverted three-wheel kart without the front suspension frame, the rear suspension frame and the battery frame of the present invention;
fig. 3 is a three-dimensional structure diagram of the middle front suspension frame of the present invention;
fig. 4 is a three-dimensional structure view of the battery case of the present invention.
Fig. 5 is a perspective view of the kart tricycle.
Reference numerals: 1. a main stringer; 2. a front suspension frame; 21. a right shock absorbing mount; 22. the bracket is connected with the cross beam; 23. lifting lugs; 24. a left shock absorbing mount; 3. a battery frame body; 31. a front guide pillar; 32. an anti-collision beam; 33. connecting a bracket; 34. a rear guide pillar; 4. a rear suspension frame; 5. a steering wheel support; 61. a first cross member; 62. a second cross member; 7. reinforcing the longitudinal beam; 8. a seat securing beam; 9. a circumferentially surrounding frame; 11. a rear suspension rotating center frame; 12. an accelerator pedal bracket; 13. a reduction pedal bracket; 14. treading a pedal; 15. a rear wheel mounting area.
Detailed Description
An embodiment of the frame for a three-wheeled kart using siphuning will be further described with reference to fig. 1 to 5.
In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.
A frame of an inverted three-wheeled kart comprises a bottom frame, wherein the bottom frame comprises a main longitudinal beam 1, the main longitudinal beam 1 comprises a front part and a rear part, a first cross beam 61 and a second cross beam 62 are arranged at the rear part of the main longitudinal beam 1, the second cross beam 62 is fixed at the rear end of the main longitudinal beam 1, the first cross beam 61 is fixed in the middle of the main longitudinal beam 1, and a front suspension frame 2, a battery frame body 3, an accelerator pedal bracket 12 and a speed reduction pedal bracket 13 are arranged at the front part of the main longitudinal beam 1; the front end of the main longitudinal beam 1 is fixed on the surrounding frame 9, the end parts of the first cross beam 61 and the second cross beam 62 are fixed on the surrounding frame 9, the width of the surrounding frame 9 from the first cross beam 61 to the rear part of the main longitudinal beam 1 is gradually reduced, a rear wheel mounting area 15 is formed between the surrounding frame 9 and the second cross beam 62, and the surrounding frame 9 is provided with a rear suspension frame 4 corresponding to the rear wheel mounting area 15.
The front part of the main longitudinal beam 1 is the position in the direction of the vehicle head, and the rear part is the position in the direction of the vehicle tail.
As shown in fig. 1, generally, an accelerator pedal is disposed at a right foot position and a decelerator pedal is disposed at a left foot position on the kart, an accelerator pedal bracket 12 and a decelerator pedal bracket 13 in the present application are respectively disposed at a right side and a left side of a main longitudinal beam 1 and at an outer side of a battery frame 3, the accelerator pedal bracket 12 and the decelerator pedal bracket 13 are fixed on a stepping platform, and a front side and a rear side of the stepping platform are respectively fixed on a circumferential frame 9 and a first cross beam 61.
The first cross member 61 in this embodiment is longer than the second cross member 62, and the circumferential frame 9 is rectangular at the front of the first cross member 61 to the vehicle frame and triangular at the rear of the first cross member 61 to the vehicle frame.
The two reinforcing longitudinal beams 7 are arranged in the embodiment, the two reinforcing longitudinal beams 7 are distributed on two sides of the main longitudinal beam 1, the first cross beam 61 and the second cross beam 62 are fixedly connected with the main longitudinal beam 1 through welding or bolts, the reinforcing longitudinal beams 7 are fixedly connected with the first cross beam 61 and the second cross beam 62 through welding or bolts, the first cross beam 61 ensures the rigidity of the whole vehicle in the direction of the vehicle head, the second cross beam 62 ensures the rigidity of the rear portion of the vehicle frame, the reinforcing longitudinal beams 7 ensure the transverse rigidity of the vehicle frame, the seat in the embodiment is arranged between the first cross beam 61 and the second cross beam 62, namely, the seat is arranged in the area between the first cross beam 61 and the second cross beam 62 for a driver.
As shown in fig. 5, the rear suspension frame 4 includes an arched rear suspension main support beam, the rear suspension main support beam transversely spans above the rear wheel installation area 15, the left shock-absorbing support 24, the right shock-absorbing support 21 and the rear suspension main support beam are provided with lifting lugs 23, the reinforcing longitudinal beam 7 is provided with a rear suspension rotating central frame 11, when being installed, the rear wheel is installed in the rear wheel installation area 15, the rear wheel is of a suspension structure, one end of a shock absorber (shock absorber) of the rear wheel is connected to the lifting lugs 23, the rear suspension rotating central frame 11 is used for connecting a swing arm of the rear wheel, and the rear wheel in this embodiment is preferably driven by an in-wheel motor.
The preferred front suspension frame 2 of this embodiment is including being arched left shock absorber support 24 and right shock absorber support 21, the both ends of left shock absorber support 24 and right shock absorber support 21 are fixed respectively on the anterior of week encircleing frame 9 and first crossbeam 61, be provided with the leg joint roof beam between left shock absorber support 24 and the right shock absorber support 21, left shock absorber support 24 and right shock absorber support 21 are located the both sides of main longitudinal beam 1 respectively.
As shown in fig. 1 and 3, the left shock-absorbing bracket 24 and the right shock-absorbing bracket 21 are also provided with lifting lugs 23 for connecting shock absorbers (shock absorbers) of front wheels, wherein the deceleration pedal bracket 13 and the acceleration pedal bracket 12 are positioned between the left shock-absorbing bracket 24 and the right shock-absorbing bracket 21 in the transverse direction, and the wheels are positioned at the outer sides of the left shock-absorbing bracket 24 and the right shock-absorbing bracket 21, namely, when driving, the legs of the driver are positioned at the inner part of the front suspension frame 2, and the front suspension frame 2 can limit the legs of the driver from contacting the wheels and even protruding to the outer side of the circumferential frame 9.
The preferred battery frame body 3 of this embodiment is including preceding guide pillar 31, crashproof crossbeam 32, linking bridge 33 and back guide pillar 34, preceding guide pillar 31 is vertical to be fixed in the front side of all around frame 9, crashproof crossbeam 32 is fixed in the top of preceding guide pillar 31, linking bridge 33's both ends are fixed respectively on preceding crashproof crossbeam 32 and leg joint crossbeam 22, and linking bridge 33 is provided with two, and the horizontal position that the battery is located is between two linking bridge 33, the both ends of back guide pillar 34 are fixed respectively on leg joint crossbeam 22 and main longitudinal beam 1, preceding guide pillar 31 is provided with two at least.
Preferably, the two ends of the impact cross beam 32 are bent backwards and extend to be fixed on the left shock absorption bracket 24 and the right shock absorption bracket 21 respectively.
As shown in fig. 1 and 4, the front of the battery frame 3 in this embodiment has a front guide pillar 31, which simultaneously plays a role of collision protection, and preferably, the front guide pillar 31 is made of a hollow pipe material, and the front guide pillar 31 achieves a certain deformation buffer function when a frontal collision occurs; the battery frame body 3 and the front suspension frame 2 are fixedly connected together, the battery frame body and the front suspension frame 2 share the bracket connecting beam and the anti-collision cross beam 32, particularly, the bending part of the anti-collision cross beam 32, the left shock absorption bracket 24 and the right shock absorption bracket 21 can be elastically deformed to achieve a certain buffering effect during collision, the battery is effectively protected, meanwhile, the battery frame body 3 supports the front suspension frame 2, and the front suspension frame 2 is stable during normal driving.
In the preferred embodiment, a seat fixing cross beam 8 is fixedly connected to the rear portion of the main longitudinal beam 1, the seat fixing cross beam 8 is fixedly connected to the reinforcing longitudinal beam 7, and a pedal 14 is arranged in an area surrounded by the seat fixing cross beam 8, the first cross beam 61 and the reinforcing longitudinal beam 7.
A pedal 14 is provided in a region surrounded by the seat fixing cross member 8, the first cross member 61, and the reinforcing side member 7, and the entire weight of the vehicle is supported by the driver.
The second cross member 62 of the present embodiment is preferably provided with a motor controller bracket for fixedly mounting the motor controller.
The steering wheel bracket 5 in this embodiment is located at the main side member 1 near the first cross member 61.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a frame of reverse tricycle carting car, includes bottom frame, its characterized in that: the bottom frame comprises a main longitudinal beam, the main longitudinal beam comprises a front part and a rear part, a first cross beam and a second cross beam are arranged at the rear part of the main longitudinal beam, the second cross beam is fixed at the rear end of the main longitudinal beam, the first cross beam is fixed in the middle of the main longitudinal beam, and a front suspension frame, a battery frame body, an accelerator pedal bracket and a deceleration pedal bracket are arranged at the front part of the main longitudinal beam; the front end of the main longitudinal beam is fixed on the surrounding frame, the end parts of the first cross beam and the second cross beam are fixed on the surrounding frame, the width of the surrounding frame from the first cross beam to the rear part of the main longitudinal beam is gradually reduced, a rear wheel mounting area is formed between the surrounding frame and the second cross beam, and the surrounding frame is provided with a rear suspension frame corresponding to the rear wheel mounting area.
2. The frame for an inverted three-wheeled carting car according to claim 1, wherein: two reinforcing longitudinal beams are arranged between the first cross beam and the second cross beam and distributed on two sides of the main longitudinal beam.
3. The frame for an inverted three-wheeled carting car according to claim 2, wherein: the front suspension frame comprises a left arched damping support and a right arched damping support, the two ends of the left damping support and the two ends of the right damping support are fixed to the front portion and the first cross beam of the surrounding frame respectively, a support connecting beam is arranged between the left damping support and the right damping support, and the left damping support and the right damping support are located on the two sides of the main longitudinal beam respectively.
4. The frame for an inverted three-wheeled carting car according to claim 3, wherein: the rear suspension frame includes an arched rear suspension main support beam that spans laterally over the rear wheel mounting area.
5. The frame for an inverted three-wheeled carting car according to claim 4, wherein: lifting lugs are arranged on the left damping support, the right damping support and the rear suspension main supporting beam, and a rear suspension rotating center frame is arranged on the reinforcing longitudinal beam.
6. The frame for an inverted three-wheeled carting car according to claim 5, wherein: the battery framework includes preceding direction pillar, anticollision crossbeam, linking bridge and back direction pillar, preceding direction pillar is vertical to be fixed in the front side of week around the frame, the top of direction pillar is fixed in to the anticollision crossbeam before, linking bridge's both ends are fixed respectively in the front on anticollision crossbeam and the leg joint crossbeam, and linking bridge is provided with two, and the horizontal position that the battery is located is between two linking bridge, the both ends of back direction pillar are fixed respectively on leg joint crossbeam and main longitudinal beam, preceding direction pillar is provided with two at least.
7. The frame for an inverted three-wheeled carting car according to claim 6, wherein: and the two ends of the anti-collision cross beam are bent backwards and extend to be fixed on the left shock absorption support and the right shock absorption support respectively.
8. The frame for an inverted three-wheeled carting car according to claim 7, wherein: the rear portion of the main longitudinal beam is fixedly connected with a seat fixing cross beam, the seat fixing cross beam is fixedly connected with the reinforcing longitudinal beam, and a pedal is arranged in an area defined by the seat fixing cross beam, the first cross beam and the reinforcing longitudinal beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020055489.3U CN212047586U (en) | 2020-01-10 | 2020-01-10 | Frame of reverse three-wheeled kart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020055489.3U CN212047586U (en) | 2020-01-10 | 2020-01-10 | Frame of reverse three-wheeled kart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212047586U true CN212047586U (en) | 2020-12-01 |
Family
ID=73536982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020055489.3U Active CN212047586U (en) | 2020-01-10 | 2020-01-10 | Frame of reverse three-wheeled kart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212047586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114701592A (en) * | 2022-03-30 | 2022-07-05 | 重庆隆鑫新能源科技有限公司 | Reverse three-wheeled electric motorcycle |
-
2020
- 2020-01-10 CN CN202020055489.3U patent/CN212047586U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114701592A (en) * | 2022-03-30 | 2022-07-05 | 重庆隆鑫新能源科技有限公司 | Reverse three-wheeled electric motorcycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5453817B2 (en) | Tank mounted rear body structure | |
| CN103930335A (en) | Rear car body structure for automobile | |
| JP5870680B2 (en) | Front subframe structure of automobile | |
| CN115667058A (en) | Fixing device of integral beam on car body and car | |
| JP5949042B2 (en) | Front subframe structure | |
| CN212637655U (en) | Boundary beam type off-road vehicle frame | |
| CN106184376A (en) | There is the motor vehicle frame of cantilevered engine mount support | |
| JP2023506704A (en) | Rear partial structure of motor vehicle body provided with lateral members and longitudinal members | |
| CN212047586U (en) | Frame of reverse three-wheeled kart | |
| JP5211993B2 (en) | Body front structure | |
| CN212047585U (en) | Frame of four-wheel kart | |
| CN201737054U (en) | Collapsing absorbing energy type auxiliary frame | |
| CN111959614A (en) | Front wall support of crumple energy absorption box and instrument board beam | |
| CN208469942U (en) | A kind of engine room front longitudinal beam assembly | |
| CN111661153A (en) | Integral frame type H-shaped light truck frame assembly | |
| CN212220379U (en) | Frame and automobile body stiffening beam | |
| CN201800778U (en) | Novel crumpling energy absorbing type subframe | |
| CN210707612U (en) | High-performance lightweight electric vehicle auxiliary frame | |
| CN203766973U (en) | Motor tricycle | |
| CN208198032U (en) | Rear suspension for vehicle and the vehicle with it | |
| CN207523786U (en) | A kind of subframe | |
| KR101509977B1 (en) | Standard Cross Member | |
| CN113044125A (en) | Semitrailer and semitrailer frame | |
| CN111071369B (en) | Reverse three-wheel electric kart | |
| CN218316091U (en) | Connecting structure of drive axle housing assembly and frame assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |