CN1386667A - Integral body of 4-wheel vehicle - Google Patents
Integral body of 4-wheel vehicle Download PDFInfo
- Publication number
- CN1386667A CN1386667A CN 02134276 CN02134276A CN1386667A CN 1386667 A CN1386667 A CN 1386667A CN 02134276 CN02134276 CN 02134276 CN 02134276 A CN02134276 A CN 02134276A CN 1386667 A CN1386667 A CN 1386667A
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- vehicle frame
- transmission gearbox
- wheel vehicle
- vehicle
- integral body
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Abstract
An integral body for 4-wheel vehicles is composed of frame, streamline shell and rectangular drive box, all of which are integrally made up of plastics. Its advantages are light weight, high strength, simple structure and easy manufacture.
Description
The present invention relates to a kind of body of 4-wheel vehicle.
General body of 4-wheel vehicle all adopts steel body, this steel body sound construction, and its strength and stiffness can better satisfy the requirement of driving safety, and its shortcoming is that body quality is big, structure and complex process, difficulty of processing is big, the productive costs height.With the quadricycle is example, and since 1987, it is 70 multinomial that the disclosed quadricycle patent of China has, owing to fail to solve an above-mentioned difficult problem, the case of successful implementation do not arranged as yet so far.
The objective of the invention is for a kind of high-strength light, technology simple, easy processing, compact conformation being provided, integrating bodyshell, carrying main body and equipment matrix and the lower body of 4-wheel vehicle of productive costs.
Main technical schemes of the present invention is: this body of 4-wheel vehicle is made up of vehicle frame, teardrop body shell and oblong transmission gearbox.Vehicle frame, teardrop body shell and transmission gearbox are connected as a single entity, and made of plastic.Both sides respectively are arranged with front chamber and rear chamber before and after the vehicle frame, front chamber top and bottom respectively are provided with stub knock hole and the stub fixing steel plate or the swing arm that are connected on the vehicle frame, be used to install steering yoke bolt and preceding resilient suspension, spring carrier is equipped with in the lower end before and after the rear chamber, is used to install the back resilient suspension.Transmission gearbox vertically is located in the middle of the bottom of frame, and its bilateral symmetry is equipped with bearing or the position, hole is set, and is used to install actuating device, driving device, brake equipment, operating seat etc., and the transmission gearbox front end is provided with trapezoidal projection, is used for the installation direction dish.
Compared with the prior art, the present invention has following advantage:
1, lightweight.Plastic density only is the 1/5-1/8 of steel, adopts plastics can alleviate the car body deadweight significantly.
2, intensity height, good toughness.The strength-to-density ratio of some engineering plastics even can match in excellence or beauty with alloy steel, plastic body cover is absorption portion impact energy and vibration energy effectively, improves the safety of travelling and increases the traveling comfort of taking.
3, technology is simple, easily processing.But make one-shot forming behind the mould, a few minutes go out a product, and economic benefit is outstanding, favourablely produce in enormous quantities and reduce production costs.
4, compact conformation, function is outstanding.The present invention integrates bodyshell, full car carrying main body and equipment matrix, full car owner wants parts (comprising antero posterior axis, actuating device, driving device, brake equipment, steering hardware, operating seat etc.) all can be installed on it, full bassinet structure is simplified greatly, thereby more effectively utilized vehicle body space.
Description of drawings:
Fig. 1 is the front view of the embodiment of the invention;
Fig. 2 is the birds-eye view of the embodiment of the invention;
Fig. 3 is the front elevation of the embodiment of the invention.
Embodiment:
As Fig. 1, Fig. 2, shown in Figure 3, the present invention is made up of vehicle frame 1, teardrop body shell 2 and oblong transmission gearbox 3.Vehicle frame 1, teardrop body shell 2 and transmission gearbox 3 are connected as a single entity, and made of plastic.Both sides, vehicle frame 1 front and back respectively are arranged with front chamber 4 and rear chamber 5, front chamber 4 tops and bottom respectively are provided with stub knock hole 6 and the stub fixing steel plate or the swing arm 7 that are connected on the vehicle frame 1, be used to install steering yoke bolt and preceding resilient suspension, the setting of stub knock hole 6 and stub fixing steel plate 7 should be satisfied the requirement of kingpin caster, leaning angle and front-wheel steering, spring carrier 8 is equipped with in lower end, rear chamber 5 front and back, be used to install the back resilient suspension, the setting of spring carrier 8 should be satisfied the requirement of trailing wheel walking.Transmission gearbox 3 vertically is located in the middle of vehicle frame 1 bottom, its two forequarter, middle part and rear portion symmetry are equipped with bearing or position, hole 9 are set, be used for installing (some hole bitmap do not mark) such as actuating device, driving device, brake equipment, operating seats, transmission gearbox 3 front ends are provided with trapezoidal protruding 10, are used for the installation direction dish.
Another embodiment of the present invention is: transmission gearbox 3 can design processing separately, and then is located and is connected on the vehicle frame 1.
Claims (3)
1, a kind of integral body of 4-wheel vehicle is made up of vehicle frame (1), teardrop body shell (2) and oblong transmission gearbox (3), it is characterized in that: vehicle frame (1), teardrop body shell (2) and transmission gearbox (3) are connected as a single entity, and made of plastic.
2, according to the described body of 4-wheel vehicle of claim one, it is characterized in that: both sides respectively are arranged with front chamber (4) and rear chamber (5) before and after the described vehicle frame (1), front chamber (4) top and bottom respectively are provided with stub knock hole (6) and are connected in stub fixing steel plate or swing arm (7) on the vehicle frame (1), and spring carrier (8) is equipped with in the lower end before and after the rear chamber (5).
3, according to the described body of 4-wheel vehicle of claim one, it is characterized in that: described transmission gearbox (3) bilateral symmetry is equipped with bearing or position, hole (9) is set, and its front end is provided with trapezoidal projection (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021342768A CN1167566C (en) | 2002-07-01 | 2002-07-01 | Integral body of 4-wheel vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021342768A CN1167566C (en) | 2002-07-01 | 2002-07-01 | Integral body of 4-wheel vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1386667A true CN1386667A (en) | 2002-12-25 |
| CN1167566C CN1167566C (en) | 2004-09-22 |
Family
ID=4747661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021342768A Expired - Fee Related CN1167566C (en) | 2002-07-01 | 2002-07-01 | Integral body of 4-wheel vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1167566C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009573A (en) * | 2009-09-05 | 2011-04-13 | 王建友 | Amphibious vehicle |
| CN105421188A (en) * | 2015-11-25 | 2016-03-23 | 中冶天工集团有限公司 | Construction method of assembly type temporary road |
-
2002
- 2002-07-01 CN CNB021342768A patent/CN1167566C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009573A (en) * | 2009-09-05 | 2011-04-13 | 王建友 | Amphibious vehicle |
| CN105421188A (en) * | 2015-11-25 | 2016-03-23 | 中冶天工集团有限公司 | Construction method of assembly type temporary road |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1167566C (en) | 2004-09-22 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |