CN203844904U - Tube-and-sheet combined off-road four-wheeled kart frame structure - Google Patents
Tube-and-sheet combined off-road four-wheeled kart frame structure Download PDFInfo
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- CN203844904U CN203844904U CN201420263051.9U CN201420263051U CN203844904U CN 203844904 U CN203844904 U CN 203844904U CN 201420263051 U CN201420263051 U CN 201420263051U CN 203844904 U CN203844904 U CN 203844904U
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- pipe
- tube
- fixedly welded
- chassis
- right limit
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Abstract
The utility model discloses a tube-and-sheet combined off-road four-wheeled kart frame structure comprising a frame left tube, a frame right tube, a chassis left tube, a chassis right tube, a left armrest tube, a right armrest tube, and a rear axle casing set weldment. A chassis front round tube is fixedly welded between the front end of the chassis left tube and the rear front end of the chassis right tube. The front end of the frame left tube and the front end of the frame right tube are both fixedly welded to the chassis front round tube. The front end of the left armrest tube and the front end of the right armrest tube are fixedly welded to the rear end of the frame left tube and the rear end of the frame right tube respectively and are fixedly welded to the middle of the chassis left tube and the middle of the chassis right tube respectively. The rear end of the left armrest tube and the rear end of the right armrest tube extend diagonally upwards and are integrally connected; the rear axle casing set weldment is fixedly welded between the rear end of the chassis left tube and the rear end of the chassis right tube. The tube-and-sheet combined off-road four-wheeled kart frame structure is simple in structure and simple to manufacture and is in the integrated frame structure; the tube-and-sheet combined off-road four-wheeled kart frame structure has high strength and low vibration; the existing shock absorption system is omitted, cost is significantly reduced, and the problem that the existing off-road four-wheeled karts are expensive is solved.
Description
Technical field
The utility model relates to Sport & Casual type car field, specifically the non-road four-wheel of a kind of tube sheet compound type kart body frame structure for automotive.
Background technology
Non-road four-wheel kart is an extraordinary project that promotes Sport & Casual tourism for teenager.Ride four-wheel kart by and not only can take exercises, grasp skill by bike, and can also promote the development of balance ability and adaptability to changes, promote the understanding of teenager to car, for the cross-country contest of later kart lays the first stone.On market, have a lot of non-road four-wheel karts now, but price is more expensive.
Utility model content
The purpose of this utility model is to provide the non-road four-wheel of a kind of tube sheet compound type kart body frame structure for automotive, solves the expensive problem of existing non-road four-wheel kart, and has the characteristic of high strength, low vibration.
The technical solution of the utility model is as follows:
The non-road four-wheel of a kind of tube sheet compound type kart body frame structure for automotive, include the left and right limit of vehicle frame pipe, left and right limit, chassis pipe, left and right handrail tube and rear-axle tube group welding piece, it is characterized in that: the front and back ends of the left and right limit of described vehicle frame pipe is downward-sloping respectively, upwards swell respectively at the middle part of the left and right limit of vehicle frame pipe, between the front end of the left and right limit of vehicle frame pipe, be fixedly welded with head tube, between the middle part of the left and right limit of vehicle frame pipe, be fixedly welded with bearing circle stationary pipes, the lower end of described bearing circle stationary pipes is fixedly welded with respectively and on steering column, fixes left and right hanger;
Between the front end of left and right limit, described chassis pipe, be fixedly welded with pipe before chassis, before described chassis, the inner side of pipe is fixedly welded with respectively and under brake pedal permanent seat group welding piece, steering column, fixes hanger and Das Gaspedal permanent seat group welding piece, before chassis, the two ends of pipe are fixedly welded with respectively steering swivel permanent seat, the end of the left and right limit of described vehicle frame pipe front end respectively with described chassis before pipe be fixed and welded together; The outside of left and right limit, described chassis pipe is fixedly welded with respectively left and right pedal tube, correspondingly respectively between described left and right pedal tube and left and right limit, chassis pipe be fixedly welded with multiple stretcher permanent seats, between the rear end of left and right limit, described chassis pipe, be fixedly welded with the chassis afterbody pipe being upturned;
The front end of described left and right handrail tube is oblique downward-extension respectively, rear end corresponding and the left and right limit of described vehicle frame pipe is fixed and welded together respectively on the one hand, the corresponding middle part that is fixedly welded on left and right limit, described chassis pipe respectively on the other hand, the rear end of left and right handrail tube is extended obliquely respectively and is connected as one, and correspondingly respectively between the rear end of left and right handrail tube and left and right limit, described chassis pipe is fixedly welded with left and right support tube;
Described rear-axle tube group welding piece is fixedly welded between the rear end of left and right limit, described chassis pipe, and one end of rear-axle tube group welding piece is fixedly welded with drg fixed plate, between the rear end of left and right limit, described chassis pipe, be fixedly welded with respectively the forward and backward reinforced pipe in chassis in the front and back of described rear-axle tube group welding piece, on described forward and backward reinforced pipe and rear-axle tube group welding piece, be fixedly welded with driving engine adapter plate.
The described non-road four-wheel of tube sheet compound type kart body frame structure for automotive, is characterized in that: between described head tube and bearing circle stationary pipes, be fixedly welded with respectively left and right triangular pipe.
The described non-road four-wheel of tube sheet compound type kart body frame structure for automotive, is characterized in that: between described vehicle frame left and right limit pipe and left and right limit, chassis pipe, be fixedly welded with respectively the left and right reinforced pipe of oblique spats.
The described non-road four-wheel of tube sheet compound type kart body frame structure for automotive, is characterized in that: before described vehicle frame left and right limit pipe and chassis, between the two ends of pipe, be fixedly welded with respectively left and right reinforced pipe.
The described non-road four-wheel of tube sheet compound type kart body frame structure for automotive, is characterized in that: before described chassis, the front side at pipe two ends is fixedly welded with respectively bumper/spoiler connection pipe.
The beneficial effects of the utility model:
The utility model is simple in structure, and technique is simple and easy, is unit frame structure, has the characteristic of high strength, low vibration, has cancelled existing shock mitigation system, has obviously reduced cost, has solved the expensive problem of existing non-road four-wheel kart.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Referring to Fig. 1, the non-road four-wheel of a kind of tube sheet compound type kart body frame structure for automotive, include a vehicle frame left side, the right pipe 1, 2, a left side, chassis, the right pipe 3, 4, left, right handrail tube 5, 6 and rear-axle tube group welding piece 7, a vehicle frame left side, the right pipe 1, before 2, rear end is downward-sloping respectively, a vehicle frame left side, the right pipe 1, upwards swell respectively at 2 middle part, a vehicle frame left side, the right pipe 1, between 2 front end, be fixedly welded with head tube 8, a vehicle frame left side, the right pipe 1, between 2 middle part, be fixedly welded with bearing circle stationary pipes 9, the lower end of bearing circle stationary pipes 9 is fixedly welded with respectively on steering column fixing left, right hanger 10,
Between the front end of left and right limit, chassis pipe 3,4, be fixedly welded with pipe 11 before chassis, before chassis, the inner side of pipe 11 is fixedly welded with respectively and under brake pedal permanent seat group welding piece 12, steering column, fixes hanger 13 and Das Gaspedal permanent seat group welding piece 14, before chassis, the two ends of pipe 11 are fixedly welded with respectively steering swivel permanent seat 15, the end of the left and right limit of vehicle frame pipe 1,2 front ends respectively with chassis before pipe 11 be fixed and welded together; The outside of left and right limit, chassis pipe 3,4 is fixedly welded with respectively left and right pedal tube 16,17, correspondingly respectively between the left and right limit in left and right pedal tube 16,17 and chassis pipe 2,3 be fixedly welded with multiple stretcher permanent seats 18, between the rear end of left and right limit, chassis pipe 2,3, be fixedly welded with the chassis afterbody pipe 19 being upturned;
The front end of left and right handrail tube 5,6 is oblique downward-extension respectively, the rear end of the left and right limit of corresponding and vehicle frame pipe 1,2 is fixed and welded together respectively on the one hand, the corresponding middle part that is fixedly welded on left and right limit, chassis pipe 3,4 respectively on the other hand, the rear end of left and right handrail tube 5,6 is extended obliquely respectively and is connected as one, and correspondingly respectively between the left and right limit in the rear end of left and right handrail tube 5,6 and chassis pipe 3,4 is fixedly welded with left and right support tube 20,21;
Rear-axle tube group welding piece 7 is fixedly welded between the rear end of left and right limit, chassis pipe 3,4, and one end of rear-axle tube group welding piece 7 is fixedly welded with drg fixed plate 22, between the rear end of left and right limit, chassis pipe 3,4, be fixedly welded with respectively the forward and backward reinforced pipe 23 in chassis in the front and back of rear-axle tube group welding piece 7, on forward and backward reinforced pipe 23 and rear-axle tube group welding piece 7, be fixedly welded with driving engine adapter plate 24.
In the utility model, between head tube 8 and bearing circle stationary pipes 9, be fixedly welded with respectively left and right triangular pipe 25; Between the left and right limit of vehicle frame left and right limit pipe 1,2 and chassis pipe 3,4, be fixedly welded with respectively the left and right reinforced pipe 26 of oblique spats; Before vehicle frame left and right limit pipe 1,2 and chassis, between the two ends of pipe 11, be fixedly welded with respectively left and right reinforced pipe 27; Before chassis, the front side at pipe 11 two ends is fixedly welded with respectively bumper/spoiler connection pipe 28.
Above-described embodiment is only preferably embodiment of the present utility model, and in addition, the utility model can also have other implementations.It should be noted that, do not departing under the prerequisite of the utility model design, within any apparent improvement and modification all should fall into protection domain of the present utility model.
Claims (5)
1. the non-road four-wheel of a tube sheet compound type kart body frame structure for automotive, include the left and right limit of vehicle frame pipe, left and right limit, chassis pipe, left and right handrail tube and rear-axle tube group welding piece, it is characterized in that: the front and back ends of the left and right limit of described vehicle frame pipe is downward-sloping respectively, upwards swell respectively at the middle part of the left and right limit of vehicle frame pipe, between the front end of the left and right limit of vehicle frame pipe, be fixedly welded with head tube, between the middle part of the left and right limit of vehicle frame pipe, be fixedly welded with bearing circle stationary pipes, the lower end of described bearing circle stationary pipes is fixedly welded with respectively and on steering column, fixes left and right hanger;
Between the front end of left and right limit, described chassis pipe, be fixedly welded with pipe before chassis, before described chassis, the inner side of pipe is fixedly welded with respectively and under brake pedal permanent seat group welding piece, steering column, fixes hanger and Das Gaspedal permanent seat group welding piece, before chassis, the two ends of pipe are fixedly welded with respectively steering swivel permanent seat, the end of the left and right limit of described vehicle frame pipe front end respectively with described chassis before pipe be fixed and welded together; The outside of left and right limit, described chassis pipe is fixedly welded with respectively left and right pedal tube, correspondingly respectively between described left and right pedal tube and left and right limit, chassis pipe be fixedly welded with multiple stretcher permanent seats, between the rear end of left and right limit, described chassis pipe, be fixedly welded with the chassis afterbody pipe being upturned;
The front end of described left and right handrail tube is oblique downward-extension respectively, rear end corresponding and the left and right limit of described vehicle frame pipe is fixed and welded together respectively on the one hand, the corresponding middle part that is fixedly welded on left and right limit, described chassis pipe respectively on the other hand, the rear end of left and right handrail tube is extended obliquely respectively and is connected as one, and correspondingly respectively between the rear end of left and right handrail tube and left and right limit, described chassis pipe is fixedly welded with left and right support tube;
Described rear-axle tube group welding piece is fixedly welded between the rear end of left and right limit, described chassis pipe, and one end of rear-axle tube group welding piece is fixedly welded with drg fixed plate, between the rear end of left and right limit, described chassis pipe, be fixedly welded with respectively the forward and backward reinforced pipe in chassis in the front and back of described rear-axle tube group welding piece, on described forward and backward reinforced pipe and rear-axle tube group welding piece, be fixedly welded with driving engine adapter plate.
2. the non-road four-wheel of tube sheet compound type according to claim 1 kart body frame structure for automotive, is characterized in that: between described head tube and bearing circle stationary pipes, be fixedly welded with respectively left and right triangular pipe.
3. the non-road four-wheel of tube sheet compound type according to claim 1 kart body frame structure for automotive, is characterized in that: between described vehicle frame left and right limit pipe and left and right limit, chassis pipe, be fixedly welded with respectively the left and right reinforced pipe of oblique spats.
4. the non-road four-wheel of tube sheet compound type according to claim 1 kart body frame structure for automotive, is characterized in that: before described vehicle frame left and right limit pipe and chassis, between the two ends of pipe, be fixedly welded with respectively left and right reinforced pipe.
5. the non-road four-wheel of tube sheet compound type according to claim 1 kart body frame structure for automotive, is characterized in that: before described chassis, the front side at pipe two ends is fixedly welded with respectively bumper/spoiler connection pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263051.9U CN203844904U (en) | 2014-05-21 | 2014-05-21 | Tube-and-sheet combined off-road four-wheeled kart frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263051.9U CN203844904U (en) | 2014-05-21 | 2014-05-21 | Tube-and-sheet combined off-road four-wheeled kart frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203844904U true CN203844904U (en) | 2014-09-24 |
Family
ID=51557952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420263051.9U Expired - Fee Related CN203844904U (en) | 2014-05-21 | 2014-05-21 | Tube-and-sheet combined off-road four-wheeled kart frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203844904U (en) |
-
2014
- 2014-05-21 CN CN201420263051.9U patent/CN203844904U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WUHU FUSHIDE MACHINERY CO., LTD. Free format text: FORMER NAME: WUHU FUSHIDA MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 241100 Anhui city of Wuhu province Wuhu County East Wuhu Economic Development Zone No. 158 Yu Linlu Patentee after: Wuhu Fu Shide machinery Company Limited by Shares Address before: 241100 Anhui city of Wuhu province Wuhu County East Wuhu Economic Development Zone No. 158 Yu Linlu Patentee before: Wuhu Foster Machinery Co., Ltd. |
|
| 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: 20140924 Termination date: 20210521 |