CN2438482Y

CN2438482Y - Skate-board

Info

Publication number: CN2438482Y
Application number: CN00250121U
Authority: CN
Inventors: 蔡水德
Original assignee: JD Components Co Ltd
Current assignee: JD Components Co Ltd
Priority date: 2000-09-12
Filing date: 2000-09-12
Publication date: 2001-07-11
Anticipated expiration: 2010-09-12

Abstract

The utility model relates to a scooter, which comprises a bottom board, a handle frame which is arranged on the front end of the bottom board, a front wheel which is arranged on the bottom end of the handle frame, and a back wheel and a vibration damping mechanism which are connected with the back wheel and the bottom board, wherein, the vibration damping mechanism comprises a back fork, a blocking board, an elastic member, and a pulling and stopping rod, wherein, the back fork is pivoted on the back end of the bottom board; the blocking board is extended out of the bottom board downwards, and the center is provided with a through hole; the elastic member is arranged in front of the blocking board and is provided with an axle hole; one end of the pulling and stopping rod is pivoted below an axle pin of the back fork, the body part is penetrated into the through hole of the blocking board and the axle hole of the elastic member, while the free end is provided with a screw cap which is provided with a larger cross-section area than that of the axle hole.

Description

Kickboard Scooter

The utility model is relevant with Kickboard Scooter, is meant a kind of Kickboard Scooter with shockproof mechanism especially, and it can adjust shock-absorbing intensity and back vent angle, and it is simple for structure.

Press, known Kickboard Scooter 1 with shockproof mechanism is as shown in Figure 1, include a back breeches pipe 2 and be articulated in Kickboard Scooter bottom tube 3, and a Shock absorber 4 connects cushion arm 5 and this back breeches pipe 2 respectively with its upper and lower two ends, by the flexible effect that the Kickboard Scooter shock-absorbing is provided of this Shock absorber 4; Right popular Kickboard Scooter at present is the market mainstream with lighter vehicle all, if install above-mentioned shockproof mechanism additional on Kickboard Scooter, then not only increases manufacturing cost, and the light advantage of Kickboard Scooter is had a greatly reduced quality; Even most Kickboard Scooters is considered based on portability, there is no the cushion design, does not more install necessity of cushion arm 5 certainly, and so, above-mentioned Shock absorber 4 will not have institute and depends on, and it is the extremely low design of a practicality.

Because above-mentioned disappearance, main purpose of the present utility model is promptly providing a kind of Kickboard Scooter, and its shockproof mechanism is simple for structure light.

Another purpose of the present utility model is to provide a kind of Kickboard Scooter, and its shockproof mechanism can be adjusted the intensity of shock-absorbing according to need.

A purpose more of the present utility model is to provide a kind of Kickboard Scooter, and its shockproof mechanism can be adjusted the angle between back vent and base plate according to need.

Edge is to take off purpose for before reaching, and Kickboard Scooter provided by the utility model includes a base plate, and the leader is set up in this base plate front end, one front-wheel is located at this handle rack bottom, one trailing wheel, and a shockproof mechanism connects this trailing wheel and this base plate, uses the effect that the trailing wheel shock-absorbing is provided; Wherein, this shockproof mechanism is to include the rear end that a back vent mat one pivot pin is hubbed at this base plate, uses for this hind axle and establishes; One baffle plate is extended downwards by this base plate, and central authorities are provided with a through hole; One elastic component is located at this baffle plate the place ahead and through hole that should baffle plate is provided with an axis hole; And one draw the bar of pulling to be hubbed at the pivot pin below of this back vent with the one end, and its body portion is arranged in this baffle plate through hole and this elastic component axis hole, and it is big nut than this axis hole that its free end then is provided with a sectional area; When the Kickboard Scooter trailing wheel is met Uneven road, this back vent will be a beat with this pivot pin, spur this simultaneously and draw the bar of pulling, and draw the compression elasticity of pulling between the bar nut by this elastic component in this baffle plate and this, and the effect of trailing wheel shock-absorbing is provided.

Wherein this base plate rear end also extends back and is provided with two lugs, respectively is respectively equipped with a through hole on this lug; This back vent front end then is provided with at least one pivoted hole, and this pivot pin is arranged in the through hole of this two lug and this pivoted hole and this back vent and this base plate are articulated.

Wherein this elastic component is to be an excellent power glue.

Wherein this elastic component is to be a spring.

Wherein this elastic component is to be made by the rubber material.

Wherein also including a pressing plate is located at this and draws and pull between bar nut and this elastic component.

Wherein this draws the rod body of pulling also to be arranged with one to adjust nut and be positioned at this baffle plate rear, in order to adjust the angle between this back vent and this base plate.

Wherein this draws an end of the bar of pulling to be provided with a collar, and this back vent then is provided with at least one perforation in pivot pin below, and an articulated part is arranged in and this can be drawn pull bar and this back vent to be articulated in this collar and this perforation.

Wherein this back vent front end projection has two parallel pivot joint ears, and this two pivot joints ear is provided with a cooresponding large perforation and a little perforation, and two ends of this articulated part then are provided with a large-diameter portion and a minor diameter part, and close-fitting is arranged in this large perforation and this little perforation respectively.

Wherein this shockproof mechanism includes: a back vent that supplies this hind axle to establish is the rear end that mat one pivot pin is hubbed at this base plate; One baffle plate is to be extended downwards by this base plate, and central authorities are provided with a through hole; One elastic component is to be located at this baffle plate rear and through hole that should baffle plate is provided with an axis hole; And one push bar, it is the pivot pin top that is hubbed at this back vent with the one end, its body portion is arranged in this elastic component axis hole and this baffle plate through hole, it is big adjustment nut than this through hole that its free end spiral shell is provided with a sectional area, its body portion also spiral shell to be provided with a sectional area be that big nut is positioned at this elastic component rear than this axis hole.

Wherein this base plate rear end also extends back and is provided with two lugs, respectively is respectively equipped with a through hole on this lug; This back vent front end then is provided with a pivoted hole, and this pivot pin is arranged in the through hole of this two lug and this pivoted hole and this back vent and this base plate are articulated.

This is described in further detail the utility model below in conjunction with accompanying drawing for further specifying the utility model structure and feature thereof, wherein:

Fig. 1 is the scheme drawing of known Kickboard Scooter shockproof mechanism.

Fig. 2 is the scheme drawing that is provided with of the utility model first preferred embodiment.

Fig. 3 is the block diagram of the utility model first preferred embodiment.

Fig. 4 is the exploded perspective view of the utility model first preferred embodiment.

Fig. 5 is the scheme drawing of the utility model first preferred embodiment first operating state.

Fig. 6 is the scheme drawing of the utility model first preferred embodiment second operating state.

Fig. 7 is the scheme drawing that is provided with of the utility model second preferred embodiment.

Fig. 8 is the block diagram of the utility model second preferred embodiment.

Fig. 9 is the exploded perspective view of the utility model second preferred embodiment.

Figure 10 is the scheme drawing of the utility model second preferred embodiment first operating state.

Figure 11 is the scheme drawing of the utility model second preferred embodiment second operating state.

See also Fig. 2, the Kickboard Scooter 12 that the utility model first preferred embodiment is provided is to include a base plate 14, but leader's frame 16 is located at these base plate 14 front ends and left rotation and right rotation, one front-wheel 17 is located in this handle rack 16 bottoms, one trailing wheel 18, and a shockproof mechanism 10 connections this trailing wheel 18 and this base plate 14, in order to the effect of these trailing wheel 18 shock-absorbings to be provided; This shockproof mechanism 10 includes a back vent 20, one baffle plates 30, one elastic components 40, and one draws the bar 50 of pulling.

As shown in Figure 3, Figure 4, this back vent 20 is to use for 18 of this trailing wheels to establish, and its front end projection has two to articulate ear 24, and respectively this pivot joint ear 24 is respectively equipped with a horizontal pivoted hole 22, and respectively these pivoted hole 22 belows then are respectively equipped with a little perforation 241 and a large perforation 242; These base plate 14 rear ends then upwards extend in parallel backward and are provided with two lugs 15, respectively 15 pairs of this lugs should be respectively equipped with a through hole 151 by back vent 20 pivoted holes 22, and mat one pivot pin 26 is arranged in this two through hole 151 and this pivoted hole 22 and this back vent 20 can be articulated with this base plate 14; In addition, more be arranged with two sleeve pipes 28 between this pivot pin 26 and this pivoted hole 22, in order to reduce friction force.

This baffle plate 30 is rectangular, is to be extended downwards by this base plate 14, and central authorities are provided with a through hole 32.

This elastic component 40 is as rubber, excellent power glue or spring, and the utility model is to be example with rubber, is located at these baffle plate 30 the place aheads and through hole 32 that should baffle plate 30 is provided with an axis hole 42.

This draws the rear end of the bar 50 of pulling to be provided with a collar 52, but mat one articulated part 54 is arranged in the large and small perforation 242,241 of this collar 52 and this back vent 20 and draws the bar 50 of pulling to be articulated with this back vent 20 this, these articulated part 54 2 ends are respectively equipped with a large-diameter portion 541 and a minor diameter part 542, and close-fitting is arranged in this large perforation 242 and this little perforation 241 respectively; This draws the bar 50 body portions of pulling to be arranged in these baffle plate 30 through holes 32 and these elastic component 40 axis holes 42, and its front end then is provided with a sectional area and is big nut 55 than these elastic component 40 axis holes 42; Moreover this draws the bar 50 of pulling more to be arranged with one and adjusts nut 58 and be positioned at this baffle plate 30 rears, in order to adjust the angle of 14 of this back vent 20 and this base plates; This elastic component 40 and this draw to pull and then more are provided with the front end of a pressing plate 60 these elastic components 40 of applying between bar 50 nuts 55; In addition, this draws the bar 50 of pulling more to be arranged with the damper element 63 that two pads 62 and an elastic material such as rubber are made.

As Fig. 5, shown in Figure 6, when Kickboard Scooter 12 trailing wheels 18 are met Uneven road, this back vent 20 will serve as that axle is towards the counterclockwise beat with this pivot pin 26, pull back this simultaneously and draw the bar 50 of pulling, this draws bar 50 nuts 55 of pulling to compress this elastic component 40 equably by this pressing plate 60, by the compression elasticity of this elastic component 40 in 30 on this pressing plate 60 and this baffle plate, the effect of trailing wheel 18 shock-absorbings is provided, it is simple for structure light, need not need as the structure matching seat advance expenditure pipe beginning to install as commonly using, and have good shock-absorbing effect, thereby reach the purpose of this utility model.

What deserves to be mentioned is in addition, the position of adjusting this adjustment nut 58 will change 20 of this back vents and can descend curved end position, also can adjust the angle of 14 of this back vent 20 and this base plates, and adjust the shock-absorbing intensity that this position of drawing bar 30 nuts 55 of pulling will change trailing wheel 18, it is easy and simple to handle, has convenience.

The Kickboard Scooter 70 that the utility model second preferred embodiment is provided is roughly the same with aforesaid first embodiment, as shown in Figure 7, also include a base plate 71, leader's frame 72, one front-wheels 73, one trailing wheel 74, and a shockproof mechanism 75, different persons are: this shockproof mechanism 75 includes a back vent 76, one baffle plates 81, one elastic component 84, and one push bar 86.

See also Fig. 8, Fig. 9, these back vent 76 front ends are provided with a pivoted hole 77, and these base plate 71 rear ends extension downwards are provided with two lugs 711, respectively are respectively equipped with a through hole 712 on this lug 711; Be arranged in by a pivot pin 771 in the through hole 712 and this pivoted hole 77 of this two lug 711, this back vent 76 can be articulated with this base plate 71.Moreover these pivoted hole 77 tops more protrude out and are provided with two pivot joint ears 78, respectively are respectively equipped with a perforation 79 on this pivot joint ear 78.In addition, more be arranged with two sleeve pipes 80 between this pivot pin 771 and this pivoted hole 77, in order to reduce friction force.

This baffle plate 81 is rectangular, is to be extended downwards by this base plate 71, and central authorities are provided with a through hole 82.

This elastic component 84 is to be located at these baffle plate 81 rears and to be provided with an axis hole 85.

This rear end of pushing bar 86 is provided with a collar 87, in the perforation 79 of this collar 87 and this back vent 76 this is pushed bar 86 and is articulated with this back vent 76 but mat one articulated part 871 is arranged in; This is pushed bar 86 body portions and is arranged in regular turn in these elastic component 84 axis holes 85 and these baffle plate 81 through holes 82, and its front end then is provided with a sectional area and is big adjustment nut 88 than this through hole 82, in order to adjust the angle of 71 of this back vent 76 and this base plates; This push bar 86 body portions more spiral shell be provided with a sectional area and be positioned at this elastic component 84 rears for big nut 89 than this axis hole 85; This elastic component 84 and this are pushed the rear end that then more is provided with a pressing plate 90 these elastic components 84 of applying between bar 86 nuts 89; In addition, this is pushed bar 86 and more is arranged with the damper element 92 that a pad 91 and an elastic material such as rubber are made.

As Figure 10, shown in Figure 11, when Kickboard Scooter 70 trailing wheels 74 are met Uneven road, this back vent 76 will serve as that axle is towards the counterclockwise beat with this pivot pin 771, simultaneously promote this forward and push bar 86, this pushes bar 86 nuts 89 will compress this elastic component 84 equably by this pressing plate 90, by the compression elasticity of this elastic component 84, the effect of trailing wheel 74 shock-absorbings is provided, thereby reaches the purpose of this utility model in 81 on this pressing plate 90 and this baffle plate.

With first preferred embodiment in the same manner, the position of adjusting this adjustment nut 88 will change the angle of 71 of this back vent 76 and this base plates, and adjust the shock-absorbing intensity that this position of pushing bar 86 nuts 89 will change trailing wheel 74.

Claims

1. Kickboard Scooter includes:

One base plate;

Leader's frame is to be located at this base plate front end;

One front-wheel is to be located at this handle rack bottom;

One trailing wheel; It is characterized in that, wherein also comprise:

One provides the shockproof mechanism of this trailing wheel shock-absorbing effect, is to connect this trailing wheel and this base plate.

2. Kickboard Scooter according to claim 1 is characterized in that, wherein this shockproof mechanism includes:

One back vent that supplies this hind axle to establish is the rear end that mat one pivot pin is hubbed at this base plate;

One baffle plate is to be extended downwards by this base plate, and central authorities are provided with a through hole;

One elastic component is to be located at this baffle plate the place ahead and through hole that should baffle plate is provided with an axis hole; And

One draws the bar of pulling, and is the pivot pin below that is hubbed at this back vent with the one end, and its body portion is arranged in this baffle plate through hole and this elastic component axis hole, its free end then spiral shell to be provided with a sectional area be big nut than this axis hole.

3. Kickboard Scooter according to claim 2 is characterized in that, wherein this base plate rear end also extends back and is provided with two lugs, respectively is respectively equipped with a through hole on this lug; This back vent front end then is provided with at least one pivoted hole, and this pivot pin is arranged in the through hole of this two lug and this pivoted hole and this back vent and this base plate are articulated.

4. Kickboard Scooter according to claim 2 is characterized in that, wherein this elastic component is to be an excellent power glue.

5. Kickboard Scooter according to claim 2 is characterized in that, wherein this elastic component is to be a spring.

6. Kickboard Scooter according to claim 2 is characterized in that, wherein this elastic component is to be made by the rubber material.

7. Kickboard Scooter according to claim 2 is characterized in that, wherein also includes a pressing plate and is located at this and draws and pull between bar nut and this elastic component.

8. Kickboard Scooter according to claim 2 is characterized in that, wherein this draws the rod body of pulling also to be arranged with one to adjust nut and be positioned at this baffle plate rear, in order to adjust the angle between this back vent and this base plate.

9. Kickboard Scooter according to claim 2, it is characterized in that, wherein this draws an end of the bar of pulling to be provided with a collar, and this back vent then is provided with at least one perforation in pivot pin below, and an articulated part is arranged in and this can be drawn pull bar and this back vent to be articulated in this collar and this perforation.

10. Kickboard Scooter according to claim 9, it is characterized in that, wherein this back vent front end projection has two parallel pivot joint ears, this two pivot joints ear is provided with a cooresponding large perforation and a little perforation, two ends of this articulated part then are provided with a large-diameter portion and a minor diameter part, and close-fitting is arranged in this large perforation and this little perforation respectively.

11. Kickboard Scooter according to claim 1 is characterized in that, wherein this shockproof mechanism includes:

One elastic component is to be located at this baffle plate rear and through hole that should baffle plate is provided with an axis hole; And

One pushes bar, it is the pivot pin top that is hubbed at this back vent with the one end, its body portion is arranged in this elastic component axis hole and this baffle plate through hole, it is big adjustment nut than this through hole that its free end spiral shell is provided with a sectional area, its body portion also spiral shell to be provided with a sectional area be that big nut is positioned at this elastic component rear than this axis hole.

12. Kickboard Scooter according to claim 11 is characterized in that, wherein this base plate rear end also extends back and is provided with two lugs, respectively is respectively equipped with a through hole on this lug; This back vent front end then is provided with a pivoted hole, and this pivot pin is arranged in the through hole of this two lug and this pivoted hole and this back vent and this base plate are articulated.

13. Kickboard Scooter according to claim 11 is characterized in that, wherein this elastic component is to be an excellent power glue.

14. Kickboard Scooter according to claim 11 is characterized in that, wherein this elastic component is to be a spring.

15. Kickboard Scooter according to claim 11 is characterized in that, wherein this elastic component is to be made by the rubber material.

16. Kickboard Scooter according to claim 11 is characterized in that, wherein also includes a pressing plate and is located at this and pushes between bar nut and this elastic component.

17. Kickboard Scooter according to claim 11, it is characterized in that, wherein this end of pushing bar is provided with a collar, and this back vent then is provided with at least one perforation in pivot pin top, and an articulated part is arranged in can push bar with this in this collar and this perforation and this back vent is articulated.