CN209096854U - A kind of kart - Google Patents

Abstract

The utility model discloses a kind of karts, belong to automotive field, including chassis and balancing stand, the quadrangle on chassis is equipped with wheel, the spacing of small two wheels later of the spacing of two wheels in front, the middle part of chassis front end is equipped with the steering wheel for the setting that raises upward, the dead astern of steering wheel is equipped with seat, the left and right sides of seat is equipped with driving power, it balances the middle part for being erected at chassis and the two is fixedly connected, balance is erected at the left and right sides on chassis and extends to the intermediate setting of front and back wheel, the front end on chassis is equipped with preceding Crashworthy plate, the rear end on chassis is equipped with rear anti-crash plate, preceding Crashworthy plate is U-shaped of the opening towards chassis, rear anti-crash plate is arc of the opening towards chassis, wind deflector is equipped between preceding Crashworthy plate and steering wheel.The utility model can automatic weighing, anti-rollover, and crashworthiness is good is highly-safe.

Description

A kind of kart

Technical field

The utility model belongs to automotive field, is related to a kind of tiny motion automobile more particularly to a kind of kart.

Background technique

Kart means tiny motion automobile, the extremely simple vehicle frame of its structure, a two-cycle engine, four Independent wheel just constitutes the whole of kart.Because its have be easy to drive, it is safe and stimulate the characteristics of, it is not only as vapour Parking lot contest a project, while be also a public leisure, body-building recreation project.

The vehicle of just stage motor is installed, F-Zero is about 100 kilometers；And the vehicle of advanced contest engine is installed 160 kilometers or more of speed per hour can be reached.Simultaneously as vehicle is small and exquisite, only 4 centimetres away from road surface of chassis, driver is actually perceived Speed it is 2 times to 3 times higher than vehicle actual speed, that is feel speed per hour up to 300 kilometers or more, relatively simple structure, People many times frequently result in rollover phenomenon because speed per hour is excessively high in driving procedure, directly affect driver's after rollover Safety.

Utility model content

The purpose of this part be summarize the embodiments of the present invention some aspects and briefly introduce it is some compared with Good embodiment.May be done in this part and the summary of the description of the application and utility model title it is a little simplify or omit with Avoid the purpose for making this part, abstract of description and utility model title fuzzy, and this simplification or omission cannot be used for limiting The scope of the utility model.

The problem of describing in view of the aforementioned technical background proposes the utility model, and therefore, the utility model is wherein One purpose is to provide a kind of kart, it can be achieved that automatic weighing, effectively prevent turning on one's side under high-speed cruising state, and And anti-collision structure is arranged in front and back, promotes safety.

In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of kart, including chassis peace Weigh frame, and the quadrangle on the chassis is equipped with wheel, before two wheels small two wheels later of spacing spacing, the chassis The middle part of front end is equipped with the steering wheel for the setting that raises upward, and the dead astern of the steering wheel is equipped with seat, the left and right of the seat Two sides are equipped with driving power, and the middle part and the two that the balance is erected at the chassis are fixedly connected, and the balance is erected at institute It states the left and right sides on chassis and extends to the intermediate setting of front and back wheel, the front end on the chassis is equipped with preceding Crashworthy plate, the bottom The rear end of disk is equipped with rear anti-crash plate, and the preceding Crashworthy plate is U-shaped of the opening towards the chassis, and the rear anti-crash plate is opening court To the arc on the chassis, wind deflector is equipped between the preceding Crashworthy plate and the steering wheel.

Further, the rear end on the chassis is equipped with balance weight assembly, and the balance weight assembly is located at the rear end on the chassis, position Two wheels in rear end are rotatablely connected by transmission shaft and the chassis, and the balance weight assembly includes the first clump weight and second Clump weight, first clump weight and the second clump weight are located at the both ends of the transmission shaft and connect with the propeller shaft slip It connects, the chassis is equipped with the first baffle limited to first clump weight, is equipped with and carries out to second clump weight The second baffle of limit, first clump weight are located between the first baffle and one of rear wheel, and described second matches Pouring weight is located between the second baffle and another rear wheel, is equipped between first clump weight and the second clump weight soft Property rope, one end of the flexible strand is fixedly connected with first clump weight, and the other end is led by first pulley and second pulley It is fixedly connected backward with the second clump weight.

Further, the balancing stand be opening towards the chassis U-shaped, the balancing stand far from the chassis one End is equipped with upward reinforcement protrusion, and the width of the balancing stand is 2/3 or more of the distance between the wheel of the same side.

Further, the material of the preceding Crashworthy plate is identical as the material of the rear anti-crash plate, and the preceding Crashworthy plate is by aluminium Alloy material support, the preceding Crashworthy plate and rear anti-crash plate are equipped with froth bed close to the side on the chassis.

Further, the chassis and balancing stand are formed by steel pipe is integrally molded, the appearance on the chassis and balancing stand Now it is equipped with rust preventive coating.

Further, the balancing stand is equipped with reinforcing rib far from the one end on the chassis, and the reinforcing rib is perpendicular to described Balancing stand it is longitudinally disposed, the both ends of the reinforcing rib are fixedly connected with the balancing stand.

Further, under original state, first clump weight, the second clump weight, first pulley, second pulley and flexibility The direction of motion of rope one regular quadrangle of composition, first clump weight and the relatively described transmission shaft of the second counterweight is on the contrary, described First pulley and second pulley are each attached on the chassis, and the axis of the first pulley and the axis of second pulley are vertical It is arranged in the chassis.

Further, the flexible strand is wirerope.

Further, the height far from described steering wheel one end of the seat is lower than the height close to described steering wheel one end Degree.

Compared with prior art, the utility model has the advantage that as follows with good effect.

1, two sides of the utility model in the middle part of chassis are symmetrically arranged with balancing stand, and balancing stand extends outwardly into front and back wheel Middle position ensure that chassis balancing stand when inclination, first is that increasing friction, can reduce speed with ground face contact, second is that Increase contact point, prevent from continuing to turn on one's side, promote the stability of total, while preceding Crashworthy plate and rear anti-crash plate are set, is promoted The crashworthiness of front and back, and then promote the safety of total, while wind deflector is set, front wind-force is reduced to driver's Impact, promotes the comfort level of driver

2, balance weight assembly, the first clump weight and the second clump weight is provided with while balancing stand is arranged to connect by flexible strand It connects, and after first pulley and second pulley guiding, inwardly can move or move out simultaneously with respect to chassis, ensure that bottom The balance of disk two sides weight further improves security performance to effectively prevent the rollover of total；

3, chassis and balancing stand are formed by steel pipe is integrally molded, and steel pipe materials are convenient, at low cost, and intensity is high；

4, the both ends of reinforcing rib are fixedly connected with balancing stand, promote the intensity of balancing stand, and then promote the steady of total It is qualitative；

5, flexible strand is wirerope, and intensity is high, and materials are convenient, at low cost；

6, the height of separate steering wheel one end of seat is lower than the height close to steering wheel one end, promotes comfort level, simultaneously Guarantee under height driving condition, avoids driver after slowing down suddenly from slipping out seat, promote security performance.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings Obtain other attached drawings.

Fig. 1 is a kind of structural schematic diagram of kart of the utility model；

Fig. 2 is the structural representation that a kind of kart of the utility model is free of preceding Crashworthy plate, rear anti-crash plate and wind deflector left view Figure；

Fig. 3 is the structural representation that a kind of kart of the utility model is free of preceding Crashworthy plate, rear anti-crash plate and wind deflector backsight Figure；

Fig. 4 is the structural schematic diagram of the utility model balance weight assembly.

Appended drawing reference:

The chassis 1-；11- first baffle；12- second baffle；2- balancing stand；21- reinforces protrusion；22- shield；3- wheel； 4- driving power；5- steering wheel；6- seat；7- transmission shaft；The first clump weight of 8-；The second clump weight of 9-；10- flexible strand；101- First pulley；102- second pulley；Crashworthy plate before 20-；30- rear anti-crash plate；50- wind deflector.

Specific embodiment

To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this The specific embodiment of utility model is described in detail.

Many details are explained in the following description in order to fully understand the utility model, but this is practical new Type can also be implemented using other than the one described here other way, and those skilled in the art can be without prejudice to this reality With doing similar popularization in the case where novel intension, therefore the utility model is not limited by the specific embodiments disclosed below.

Secondly, the utility model combination schematic diagram is described in detail, when the utility model embodiment is described in detail, for convenient for Illustrate, indicates that the sectional view of device architecture can disobey general proportion and make partial enlargement, and the schematic diagram is example, This should not limit the range of the utility model protection.In addition, the three-dimensional space of length, width and depth should be included in actual fabrication Between size.

Again, it should be noted that in the absence of conflict, the spy in the embodiments of the present invention and embodiment Sign can be combined with each other.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result, Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another It is described, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition State the concrete meaning of term in the present invention.

To keep the purpose of this utility model, technical solution and advantage clearer, with reference to the accompanying drawing to the utility model Specific embodiment elaborate.

As shown in Figure 1, Figure 2 and Figure 3, a kind of kart, including chassis 1, balancing stand 2 and balance weight assembly, the four of chassis 1 Angle is equipped with wheel 3, and the middle part of 1 front end of chassis is equipped with the steering wheel 5 for the setting that raises upward, and the dead astern of steering wheel 5 is equipped with seat 6, the left and right sides of seat 6 is equipped with driving power 4, and balancing stand 2 is located at the middle part on chassis 1 and the two is fixedly connected, and balancing stand 2 is set Chassis 1 the left and right sides and extend to the intermediate setting of front and back wheel 3, balancing stand 2 be U-shaped of the opening towards chassis 1, is balanced Frame 2 is equipped with upward reinforcement protrusion 21 far from the one end on chassis 1, and the outside for reinforcing protrusion 21 is equipped with shield 22, is promoted beautiful Property, while certain buffer function is played during rollover, the width of balancing stand 2 is the spacing positioned at the same side wheel 3 From 2/3 or more, the bigger support degree of width is in strong, and the ability of anti-side is stronger, and stability is higher, it is preferable that front two The spacing of small two wheels 3 later of the spacing of wheel 3, it is more stable, it is suitble to scorch, the front end on chassis 1 is equipped with preceding anti- Plate 20 is hit, the rear end on chassis is equipped with rear anti-crash plate 30, and preceding Crashworthy plate 20 is U-shaped of the opening towards chassis 1, and rear anti-crash plate 30 is to open Mouthful towards chassis 1 arc, wind deflector 50 is equipped between preceding Crashworthy plate 20 and steering wheel, reduce influence of the wind speed to driver and Sense of discomfort promotes the comfort level of driving；It is highly preferred that the material of preceding Crashworthy plate 20 is identical as the material of rear anti-crash plate 30, it is preceding anti- It hits plate 20 to be supported by aluminum alloy material, impact resistant capability is strong, and preceding Crashworthy plate 20 and rear anti-crash plate 30 are all provided with close to the side on chassis 1 There is froth bed, there is certain pooling feature, promotes impact resistance power.

As shown in figure 3, balance weight assembly is located at the rear end on chassis, two wheels 3 positioned at rear end pass through transmission shaft 7 and chassis Rotation connection, setting can promote the intensity of balancing stand 2 after reinforcing raised 21, balance weight assembly includes that the first clump weight 8 and second is matched Pouring weight 9, the first clump weight 8 and the second clump weight 9 are located at the both ends of transmission shaft 7 and are slidably connected with transmission shaft 7, on chassis 1 Equipped with the first baffle 11 limited to the first clump weight 8, equipped with the second baffle 12 limited to the second clump weight 9, First clump weight 8 is located between first baffle 11 and one of rear wheel 3, and the second clump weight 9 is located at second baffle 12 and another Between an outer rear wheel 3, flexible strand 10, one end of flexible strand 10 and the are equipped between the first clump weight 8 and the second clump weight 9 One clump weight 8 is fixedly connected, and the other end, which is fixed after first pulley 101 and second pulley 102 are oriented to the second clump weight 9, to be connected It connects.

Preferably, chassis 1 and balancing stand 2 are formed by steel pipe is integrally molded, and steel pipe materials are convenient, at low cost, Er Qieqiang Degree is high, and the outer performance of chassis 1 and balancing stand 2 is equipped with rust preventive coating, beautiful, promotes corrosion resistance.

Preferably, balancing stand 2 is equipped with reinforcing rib far from the one end on chassis 1, and reinforcing rib is set perpendicular to the longitudinal direction of balancing stand 2 It sets, the both ends of reinforcing rib are fixedly connected with balancing stand 2, promote the intensity of balancing stand 2, and then promote the stability of total.

Preferably, under original state, the first clump weight 8, the second clump weight 9, first pulley 101,102 and of second pulley Flexible strand 10 forms the direction of motion of a regular quadrangle, the first clump weight 8 and the second counterweight with respect to transmission shaft 7 on the contrary, movement The contrary balance that can guarantee weight, while interior shifting or outer shifting simultaneously, first pulley 101 and second pulley 102 are fixed On chassis 1, the axis of first pulley 101 and the axis of second pulley 102 are each perpendicular to the setting of chassis 1, and direction is to flexible strand 10 are oriented to.

Preferably, flexible strand 10 is wirerope, and intensity is high, and materials are convenient, at low cost.

Preferably, the height of 5 one end of separate steering wheel of seat 6 is lower than the height close to 5 one end of steering wheel, is promoted comfortable Degree, while guaranteeing under height driving condition, it avoids driver after slowing down suddenly from slipping out seat, promotes security performance.

During practical operation, this structure realizes electric drive, driving principle and battery truck or electricity by driving power 4 The driving principle of electrical automobile is identical, during kart high speed is started, is encountering bend or other fortuitous events, hull When inclination, under the action of acceleration, such as to the left turn when, the first clump weight 8 is in acceleration of gravity Under the action of can be moved to the left, after the first clump weight 8 is mobile, the second clump weight 9 will drive by flexible strand 10 and move right, And then increase the weight on 1 right side of chassis, and guarantee the balance of 1 weight of chassis, chassis 1 is avoided to tilt overweight generation rollover, it is same with this When, the balancing stand 2 of setting can also be generated with bottom surface when 1 over-tilting of chassis and be contacted, and be produced after balancing stand 2 and ground face contact Raw friction, which is played, reduces speed, second is that preventing chassis 1 from continuing to turn on one's side with contact is increased after ground face contact, plays the work of balance With total either balancing stand 2 or balance weight assembly all play a role in preventing rollover, improve the safety of kart Performance.

It should be noted that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although reference The utility model is described in detail in preferred embodiment, those skilled in the art should understand that, it can be to this reality It is modified or replaced equivalently with novel technical solution, without departing from the spirit and scope of the technical scheme of the present invention, It should all cover in the scope of the claims of the utility model.

Claims (9)

1. a kind of kart, it is characterised in that: including chassis and balancing stand, the quadrangle on the chassis is equipped with wheel, before two The spacing of small two wheels later of the spacing of wheel, the middle part of the chassis front end are equipped with the steering wheel for the setting that raises upward, The dead astern of the steering wheel is equipped with seat, and the left and right sides of the seat is equipped with driving power, and the balance is erected at described The middle part on chassis and the two is fixedly connected, it is described to balance the left and right sides for being erected at the chassis and extend in front and back wheel Between be arranged, the front end on the chassis is equipped with preceding Crashworthy plate, and the rear end on the chassis is equipped with rear anti-crash plate, and the preceding Crashworthy plate is to open For mouth towards the U-shaped on the chassis, the rear anti-crash plate is arc of the opening towards the chassis, the preceding Crashworthy plate and the side To between disk be equipped with wind deflector.

2. a kind of kart according to claim 1, it is characterised in that: the rear end on the chassis is equipped with balance weight assembly, institute The rear end that balance weight assembly is located at the chassis is stated, two wheels positioned at rear end are rotatablely connected by transmission shaft and the chassis, The balance weight assembly includes the first clump weight and the second clump weight, and first clump weight and the second clump weight are located at the transmission It the both ends of axis and is connect with the propeller shaft slip, the chassis is equipped with first limited to first clump weight Baffle, equipped with the second baffle limited to second clump weight, first clump weight be located at the first baffle with Between one of rear wheel, second clump weight is located between the second baffle and another rear wheel, and described Flexible strand is equipped between one clump weight and the second clump weight, one end of the flexible strand is fixedly connected with first clump weight, The other end is fixedly connected after first pulley and second pulley guiding with the second clump weight.

3. a kind of kart according to claim 1, it is characterised in that: the balancing stand is to be open towards the chassis U-shaped, the balancing stand are equipped with upward reinforcement protrusion far from the one end on the chassis, and the width of the balancing stand is positioned at same 2/3 or more of distance between the wheel of side.

4. a kind of kart according to claim 1, it is characterised in that: the material and the rear anti-crash of the preceding Crashworthy plate The material of plate is identical, and the preceding Crashworthy plate is supported by aluminum alloy material, and the preceding Crashworthy plate and rear anti-crash plate are close to the chassis Side be equipped with froth bed.

5. a kind of kart according to claim 1, it is characterised in that: the chassis and balancing stand are integrally welded by steel pipe It connects, the outer performance of the chassis and balancing stand is equipped with rust preventive coating.

6. a kind of kart according to claim 1, it is characterised in that: the balancing stand is set far from the one end on the chassis There is reinforcing rib, the reinforcing rib is longitudinally disposed perpendicular to the balancing stand, and the both ends of the reinforcing rib and the balancing stand are solid Fixed connection.

7. a kind of kart according to claim 2, it is characterised in that: under original state, first clump weight, second Clump weight, first pulley, second pulley and flexible strand form a regular quadrangle, and first clump weight and the second counterweight are opposite For the direction of motion of the transmission shaft on the contrary, the first pulley and second pulley are each attached on the chassis, described first is sliding The axis of wheel and the axis of second pulley are each perpendicular to the chassis setting.

8. a kind of kart according to claim 7, it is characterised in that: the flexible strand is wirerope.

9. a kind of kart according to claim 1, it is characterised in that: separate described steering wheel one end of the seat Height is lower than the height close to described steering wheel one end.