CN2446036Y

CN2446036Y - Simple driving scooter

Info

Publication number: CN2446036Y
Application number: CN 00239738
Authority: CN
Inventors: 刘明福
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-10-13
Filing date: 2000-10-13
Publication date: 2001-09-05
Anticipated expiration: 2010-10-13

Abstract

The utility model discloses a portable power skateboard, which comprises a front wheel, a back wheel, a handrail and a foot board, wherein, the front wheel is arranged at the bottom end of the handrail; the back wheel is arranged at the tail end of the foot board; the handrail is connected with the front end of the foot board via a folding mechanism; the lower part of the foot board is provided with a power device which comprises a battery and a motor. The utility model is characterized in that the motor is arranged in longitudinal direction; the length direction of the motor is consistent with the length direction of the foot board. The power skateboard can be served as an apparatus for sports and recreation, and can be served as a vehicle owing to the step-replacing function of the utility model. Meanwhile, the utility model has the advantages of small size, light weight, simple structure and low cost.

Description

The portable power skateboard

The utility model relates to a kind of motion and amusement article, specifically, relates to a kind of power skateboard that can mannedly slide.

Slide plate is divided into common slide plate and power skateboard.Common slide plate itself is not provided with engine installation, and its power that advances comes from the user with the pin power of pedaling at rear earthward.Itself is provided with engine installation power skateboard, starts its engine installation, can slide forward voluntarily, except that the motion and recreational, have certain function of riding instead of walk.Existing common slide plate is not owing to be provided with engine installation, thereby structure is simpler, the width of its tread plate can with people's sole quite or big slightly, this is its advantage place; But because himself drive not, function is restricted.Though existing power skateboard has the function of riding instead of walk, because the electrical motor in its engine installation is a lateral arrangement, causes tread plate wide, the slide plate weight and volume is all excessive, and the cost height is not convenient.Existing power skateboard also exists handrail fold mechanism complex structure, cost height, unhandy deficiency usually.

The purpose of this utility model provides a kind of portable power skateboard, and this power skateboard is not only self-powered, both can be used as motion and amusement equipment, also has the function of riding instead of walk, as a kind of vehicle.It also has simultaneously, and volume is little, in light weight, simple in structure, low cost and other advantages.

The purpose of this utility model is achieved by the following technical solution: a kind of portable power skateboard comprises front-wheel, trailing wheel, handrail and stretcher; Described front-wheel is installed on the handrail bottom, trailing wheel is installed on the stretcher tail end, handrail links by the front end of a fold mechanism and stretcher, the stretcher bottom is provided with engine installation, described engine installation comprises storage battery and electrical motor, it is characterized in that described electrical motor is to arrange that vertically promptly the length direction of electrical motor is consistent with the length direction of stretcher.

Aforesaid the utility model power skateboard, because it has abandoned the traditional scheme with the electrical motor lateral arrangement, and adopt electronic vertical layout, rationally utilized the space of stretcher bottom, make stretcher can do narrowlyer than the traditional power slide plate, thereby reduced weight, volume and cost, it is carried and use more convenient.Owing to be equipped with engine installation, can increase its move distance and scope, can be used as the vehicle of riding instead of walk when needing.Also can by closing the source switch of the electric power system that is arranged on slide plate, use as required as common slide plate.

Below in conjunction with drawings and Examples the utility model is further specifically described.

Fig. 1 is exemplary embodiments front view of the utility model power skateboard;

Fig. 2 is a power skateboard upward view shown in Figure 1;

Fig. 3 is motor output end end and sound-proof box scheme drawing;

Fig. 4 is the brake gear scheme drawing;

Fig. 5 is a fold mechanism work scheme drawing;

Fig. 6 a, Fig. 6 b and Fig. 6 c are respectively sleeve pipe front view, birds-eye view and left view;

Fig. 7 is a C-C cutaway view among Fig. 5.

The utility model power skateboard embodiment as depicted in figs. 1 and 2 comprises front-wheel 20, trailing wheel 11, handrail 21 and stretcher 22; Front-wheel 20 is installed on handrail 21 bottoms, trailing wheel 11 is installed on stretcher 22 tail ends, handrail 21 links by the front end of a fold mechanism 100 with stretcher 22, stretcher 22 bottoms are provided with engine installation, engine installation comprises storage battery 24 and electrical motor 16, electrical motor 16 is to arrange that vertically promptly the length direction of electrical motor 16 is consistent with the length direction of stretcher 22.Storage battery 24 and electrical motor 16 link by lead; The mouth of electrical motor 16 and trailing wheel 11 link by transmission device.

As shown in Figures 2 and 3, transmission device comprise the cone gear 18 of motor output shaft 15 and end thereof, the transmission shaft 8 vertical with output shaft 15 and on cone gear 9, belt pulley 17, drive belt 13, belt pulley 12 and hind axle 10; Described cone gear 18 is meshed with cone gear 9, and belt pulley 17 is located at the end of transmission shaft 8, and belt pulley 12 is located at the end of hind axle 10; Belt pulley 17 links by drive belt 13 with belt pulley 12.The mouth of electrical motor 16 is provided with a sound-proof box 7, and cone gear 18 is located in this sound-proof box 7 with cone gear 9.The sound-proof box inwall can cover quieter material; Bevel drive also can change the worm and gear transmission into; Also can make sealed chamber to sound-proof box, can add lubricant betwixt, as lubricating oil, lubricating paste etc.

As Fig. 1, Fig. 2 and shown in Figure 4, above the tail end of stretcher 22, trailing wheel 11, be provided with and trailing wheel 11 corresponding braking vanes 23.On the stretcher 22, the back segment of braking vane 23 and the position between the trailing wheel 11 be provided with through hole 23 '.Between the root of braking vane 23 and stretcher 22, be provided with retracing spring 25.Operate as follows: when needing brake or deceleration, the braking vane 23 that tramps with one's feet down rubs with trailing wheel 11 mutually to it, reaches and slows down or the on-slip purpose.Spring 25 can make braking vane freely reset.In position load onto electrical motor outage travel switch, cut off the power supply simultaneously in the time of also can realizing brake operation simultaneously and the on-slip function.This brake structure is simple, and is safe and reliable, low cost of manufacture, and the butterfly that is better than being adopted on traditional power car is greatly stopped or axle is stopped.

As Fig. 5, Fig. 6 a, 6b, 6c and shown in Figure 7, fold mechanism 100 comprises that the swivel base 5 that is fixed in stretcher 22 front ends is captiveed joint with handrail 21 with an end, the other end and swivel base 5 be by pivot pin 6 pivotally attached handrail pivoted arms 3; Swivel base 5 is arranged in the groove 5 ' of handrail pivoted arm 3 roots.Fold mechanism 100 also comprises sleeve pipe 4 and two the bulb buttons 1 that are enclosed within handrail pivoted arm 3 outsides; Described two bulb buttons 1 are arranged in the handrail pivoted arm 3 by two through-core holes on the handrail pivoted arm 3 after linking by spring 2; Sleeve pipe 4 links by ball-shaped button 1 and handrail pivoted arm 3.Three projectioies 50 before, during and after swivel base 5 is provided with; The lower end of described sleeve pipe 4 is provided with a pair of being positioned at and passes through groove M and a pair of position-limited trough N that is positioned on another diameter on the same diameter; Height by groove M is slightly larger than the height of projection 50, and the height of position-limited trough N is less than the height of projection 50.Position A is that handrail opens back fold mechanism scheme drawing among Fig. 5, and position B is the folding back of a handrail fold mechanism scheme drawing.Method of operation is as follows: by position A to position B: press the button 1, sleeve pipe 4 along handrail pivoted arm 3 upwards mention leave swivel base 5 to groove N after, again sleeve pipe 4 is turned an angle along handrail pivoted arm 3, make groove M relative with swivel base 5, then sleeve pipe 4 is moved up and down along handrail pivoted arm 3, the knock hole on button 1 and sleeve pipe 4 matches, because more protruding 50 height of height of groove M, projection 50 can be passed through, and then handrail pivoted arm 3 can rotate backward around pivot pin 6, to position B; Then, press the button 1, on move sleeve pipe 4 and leave swivel base 5 to groove M, rotating casing 4 is to groove N over against swivel base 5 again, move down sleeve pipe 4 to button 1 over against sleeve pipe knock hole on 4 since the height of groove N projection 50 is low, projection 50 impassabititys, the handrail 21 after then lockable folds.If will open the handrail 21 after folding, operating sequence is just in time opposite with previously described folding program.

Claims

1, a kind of portable power skateboard comprises front-wheel (20), trailing wheel (11), handrail (21) and stretcher (22); Described front-wheel (20) is installed on handrail (21) bottom, trailing wheel (11) is installed on stretcher (22) tail end, handrail (21) links by the front end of a fold mechanism (100) with stretcher (22), stretcher (22) bottom is provided with engine installation, described engine installation comprises storage battery (24) and electrical motor (16), it is characterized in that described electrical motor (16) is to arrange that vertically promptly the length direction of electrical motor (16) is consistent with the length direction of stretcher (22).

2, power skateboard according to claim 1 is characterized in that, described storage battery (24) links by lead with electrical motor (16); The mouth of electrical motor (16) and trailing wheel (11) link by transmission device.

3, power skateboard according to claim 2, it is characterized in that, described transmission device comprise the cone gear (18) of motor output shaft (15) and end thereof, the transmission shaft (8) vertical with output shaft (15) and on cone gear (9), belt pulley (17), drive belt (13), belt pulley (12) and hind axle (10); Described cone gear (18) is meshed with cone gear (9), and belt pulley (17) is located at the end of transmission shaft (8), and belt pulley (12) is located at the end of hind axle (10); Belt pulley (17) links by drive belt (13) with belt pulley (12).

4, power skateboard according to claim 1 is characterized in that, the mouth of described electrical motor (16) is provided with a sound-proof box (7), and described cone gear (18) is located in this sound-proof box (7) with cone gear (9).

5, power skateboard according to claim 1 is characterized in that, is provided with and the corresponding braking vane of trailing wheel (11) (23) in the tail end of described stretcher (22), the top of trailing wheel (11).

6, power skateboard according to claim 5 is characterized in that, goes up at described stretcher (22), the back segment of braking vane (23) and the position between the trailing wheel (11) be provided with through hole (23 ').

7, power skateboard according to claim 5 is characterized in that, is provided with retracing spring (25) between the root of described braking vane (23) and stretcher (22).

8, power skateboard according to claim 1, it is characterized in that described fold mechanism (100) comprises that the swivel base (5) that is fixed in stretcher (22) front end is captiveed joint with handrail (21) with an end, the other end and swivel base (5) be by pivot pin (6) pivotally attached handrail pivoted arm (3); Described swivel base (5) is arranged in the groove (5 ') of handrail pivoted arm (3) root.

9, power skateboard according to claim 8 is characterized in that, described fold mechanism (100) also comprises sleeve pipe (4) and two the bulb buttons (1) that are enclosed within handrail pivoted arm (3) outside; Described two bulb buttons (1) are arranged in the handrail pivoted arm (3) by last two through-core holes of handrail pivoted arm (3) after linking by spring (2); Sleeve pipe (4) links by ball-shaped button (1) and handrail pivoted arm (3).

10, power skateboard according to claim 9 is characterized in that, three projectioies (50) before, during and after described swivel base (5) is provided with; The lower end of described sleeve pipe (4) is provided with a pair of being positioned at and passes through groove (M) and a pair of position-limited trough (N) that is positioned on another diameter on the same diameter; Be slightly larger than the height of projection (50) by the height of groove (M), the height of position-limited trough (N) is less than the height of projection (50).