CN212828896U

CN212828896U - Scooter with good buffering effect

Info

Publication number: CN212828896U
Application number: CN202021969310.1U
Authority: CN
Inventors: 傅作春
Original assignee: Yongkang Ruitu Automobile Co ltd
Current assignee: Yongkang Ruitu Automobile Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-03-30
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses an effectual scooter of buffering, its technical scheme main points are: the bicycle frame comprises a bicycle frame formed by mutually splicing a bottom bearing, a front bearing and a middle rod, wherein a support rod is arranged in a sliding manner in a first through hole, a handlebar is fixedly arranged at the upper end of the support rod, the lower end of the support rod is fixedly connected with a lifting rod, the lower end of the lifting rod passes through a second through hole and is fixedly connected with a limiting plate, a reset spring is fixedly arranged at the inner lower end of a second cavity, the reset spring is fixedly connected with the limiting plate, a shock absorber is arranged between the bottom bearing and a left wheel, two connecting plates are arranged between the bottom bearing and the left wheel, the two connecting plates are arranged at the front side and the rear side of the left wheel, a shock absorption spring is arranged between the bottom bearing and the connecting; the utility model provides a current scooter handlebar department do not possess shock attenuation buffer function and ride the relatively poor problem of shock attenuation buffering effect.

Description

Scooter with good buffering effect

Technical Field

The utility model belongs to the technical field of the scooter technique and specifically relates to a buffering effectual scooter.

Background

The scooter is a new favorite in the young urban of the recent rise, is light and convenient, is more and more popular with young people, and has become a fashion and trend. When the scooter jumps or needs emergency braking due to uneven road surface, passes through an obstacle and avoids pedestrians, the scooter is accompanied by severe vibration of jumping and emergency braking, so that the shock absorption and buffering performance of the scooter is required to be higher.

In the riding process of the existing scooter, if the road surface is uneven, the arms of the riders are subjected to certain vibration sense because the handlebars do not have the damping and buffering functions, so that the riding experience of the riders is influenced; simultaneously current scooter is only through the bumper shock absorber that the scooter front and back wheel set up, when meetting unevenness ground when riding, is difficult to play better shock attenuation buffering effect.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a scooter that buffering effect is good to current scooter handlebar department of mentioning in the solution background art does not possess shock attenuation buffer function and rides the relatively poor problem of shock attenuation buffer effect.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a scooter with good buffering effect comprises a frame formed by mutually splicing a bottom bearing, a front bearing and a middle rod, wherein two wheels are arranged at the lower end of the frame, a driving device is arranged at the position, corresponding to the right-side wheel, of the lower end of the frame, a handrail frame is arranged at the upper end of the front bearing, a handlebar is arranged at the upper end of the handrail frame, a first through hole and a second through hole are formed in the handrail frame, a supporting rod is arranged in the first through hole in a sliding mode, the handlebar is fixedly arranged at the upper end of the supporting rod, a first cavity and a second cavity are formed in the handrail frame, a lifting rod is fixedly connected at the lower end of the supporting rod, the lower end of the lifting rod penetrates through the second through hole to be fixedly connected with a limiting plate, a reset spring is fixedly arranged at the lower end of the second cavity, the reset spring is fixedly connected with the limiting plate, a shock absorber is arranged between, the two connecting plates are arranged on the front side and the rear side of the left wheel, a damping spring is arranged between the bottom bearing and the connecting plates, and the lower end of the damping spring is fixedly connected with the side wheel through a connecting rod.

Further, the lower extreme integrated into one piece of bracing piece has the bulge loop, and the external diameter of bulge loop is greater than the internal diameter of first through-hole, and the external diameter of limiting plate is greater than the external diameter of second through-hole.

Through adopting above-mentioned technical scheme, avoid the bracing piece first through-hole of roll-off when going up and down.

Further, through sliding block fixed connection between damping spring and the connecting rod, the spout has been seted up in the position department that corresponds to the sliding block to the connecting plate.

Through adopting above-mentioned technical scheme, the side wheel receives the pressure on ground after with ground contact, the side wheel, can drive the sliding block on the connecting rod and slide in the inside of spout to compression damping spring makes damping spring work.

Further, the lower ends of the side wheels are located above the lower ends of the wheels.

Through adopting above-mentioned technical scheme, when the scooter ridden on the level ground, two side wheels can not contact with ground, have guaranteed scooter's normal riding.

Further, drive arrangement includes the motor, and the output shaft fixedly connected with drive sprocket of motor, drive sprocket pass through the chain and are connected with the driven sprocket transmission, driven sprocket and the mutual fixed connection of right side wheel.

Through adopting above-mentioned technical scheme, the motor can drive sprocket after rotating and rotate, and drive sprocket passes through the chain and drives driven sprocket and rotate, and driven sprocket can drive the wheel and rotate to guarantee that the scooter can normally work.

Furthermore, a battery pack is fixedly arranged at the upper end of the bottom bearing, and the motor is electrically connected with the battery pack.

Through adopting above-mentioned technical scheme, the group battery can provide the electric power source for the motor, guarantees that the motor normally works.

Furthermore, a mudguard is fixedly arranged at the position, corresponding to the left wheel, of the upper end of the bottom bearing.

Through adopting above-mentioned technical scheme, set up the fender and can avoid the scooter when having the rainwater highway section, the rainwater splashes on back cushion or human body.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a, through set up devices such as bracing piece, lifter, reset spring between handlebar hand and handrail frame, the personnel of riding when riding and meetting the condition that the road surface is uneven, the bracing piece can be at the inside lift removal of first through-hole and first cavity, and the reset spring of inside setting can play good buffering shock attenuation effect, avoids the personnel's of riding arm to receive stronger shake to influence the personnel's of riding experience of riding.

2. The utility model discloses a, be provided with the side wheel through before the rear wheel of scooter, back both sides, when meetting unevenness ground when riding, after the left side wheel rises, two side wheels and ground contact, the damping spring who is connected through its one end can play certain buffering cushioning effect to the scooter, has improved the buffering effect of scooter.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is a schematic structural diagram of the connecting plate and the connecting rod of the present invention.

In the figure: 1. bottom bearing; 2. front bearing; 3. an intermediate lever; 4. a wheel; 5. a drive device; 6. a handrail frame; 601. a first through hole; 602. a first cavity; 603. a second through hole; 604. a second cavity; 7. a handlebar; 8. a support bar; 801. a convex ring; 9. a lifting rod; 10. a limiting plate; 11. a return spring; 12. a shock absorber; 13. a connecting plate; 1301. a chute; 14. a damping spring; 15. a connecting rod; 1501. a slider; 16. a side wheel; 17. a motor; 18. a drive sprocket; 19. a chain; 20. a driven sprocket; 21. a battery pack; 22. a fender is provided.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-4, a scooter with good buffering effect comprises a frame formed by splicing a bottom bearing 1, a front bearing 2 and a middle rod 3, two wheels 4 are arranged at the lower end of the frame, a driving device 5 is arranged at the lower end of the frame at a position corresponding to the right wheel 4, a handrail frame 6 is arranged at the upper end of the front bearing 2, a handlebar 7 is arranged at the upper end of the handrail frame 6, a first through hole 601 and a second through hole 603 are formed in the handrail frame 6, a supporting rod 8 is arranged in the first through hole 601 in a sliding manner, the handlebar 7 is fixedly arranged at the upper end of the supporting rod 8, a first cavity 602 and a second cavity 604 are formed in the handrail frame 6, a lifting rod 9 is fixedly connected at the lower end of the supporting rod 8, the lower end of the lifting rod 9 passes through the second through hole 603 to be fixedly connected with a limiting plate 10, a return spring 11 is fixedly arranged at the lower end, reset spring 11 and limiting plate 10 fixed connection are provided with bumper shock absorber 12 between end and hold 1 and left side wheel 4, hold at the end and be provided with two connecting plates 13 between 1 and the left side wheel 4, and two connecting plates 13 set up in the front of left side wheel 4, back both sides, are provided with damping spring 14 between end and hold 1 and the connecting plate 13, and damping spring 14's lower extreme passes through connecting rod 15 and side wheel 16 fixed connection, and the number of side wheel 16 is two.

Referring to fig. 2, a protruding ring 801 is integrally formed at the lower end of the support rod 8, the outer diameter of the protruding ring 801 is larger than the inner diameter of the first through hole 601, the outer diameter of the limiting plate 10 is larger than the outer diameter of the second through hole 603, and during installation, lubricating oil is applied to the position where the support rod 8 is connected with the armrest frame 6.

Referring to fig. 4, the damper spring 14 is fixedly connected to the connecting rod 15 through a sliding block 1501, the connecting plate 13 is provided with a sliding groove 1301 at a position corresponding to the sliding block 1501, and a protrusion is provided at a position where the sliding block 1501 is connected to the sliding groove 1301 to prevent the sliding block 1501 from sliding out of the sliding groove 1301.

Referring to fig. 1 and 3, the lower ends of the side wheels 16 are positioned above the lower ends of the wheels 4, and the height of the side wheels 16 above the wheels 4 can be adjusted freely.

Referring to fig. 1 and 3, the driving device 5 includes a motor 17, a driving sprocket 18 is fixedly connected to an output shaft of the motor 17, the driving sprocket 18 is in transmission connection with a driven sprocket 20 through a chain 19, and the driven sprocket 20 is fixedly connected with the right wheel 4.

Referring to fig. 1 and 3, a battery pack 21 is fixedly disposed at the upper end of the bottom support 1, the motor 17 is electrically connected to the battery pack 21, and the battery inside the battery pack 21 is a lithium battery.

Referring to fig. 1, a mudguard 22 is fixedly arranged at the upper end of the bottom bearing 1 at a position corresponding to the left wheel 4, and the width of the mudguard 22 is slightly larger than that of the wheel 4, so that the mudguard 22 can completely shield the splashed rainwater after the scooter passes through the rainwater ground.

The utility model discloses when using, starter motor 17, motor 17 can drive sprocket 18 after rotating and rotate, drive sprocket 18 passes through chain 19 and drives driven sprocket 20 and rotate, driven sprocket 20 can drive wheel 4 and rotate, thereby it rides to drive the user, the personnel of riding when riding and meetting the condition that the road surface is uneven, bracing piece 8 can be in the inside lift removal of first through-hole 601 and first cavity 602, the reset spring 11 of inside setting can play good buffering shock attenuation effect, simultaneously after wheel 4 rose on the left side, two side wheels 16 and ground contact, damping spring 14 of connecting through its one end can play certain buffering cushioning effect to the scooter, the cushioning effect of scooter has been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an effectual scooter of buffering, includes by the end hold (1), preceding (2) and the mutual frame that forms of concatenation of intermediate lever (3), the lower extreme of frame is provided with two wheels (4), the lower extreme of frame is corresponding to the right side the position department of wheel (4) is provided with drive arrangement (5), the upper end that preceding held (2) is provided with handrail frame (6), the upper end of handrail frame (6) is provided with handlebar hand (7), its characterized in that: a first through hole (601) and a second through hole (603) are arranged in the armrest frame (6), a support rod (8) is arranged in the first through hole (601) in a sliding manner, the handlebar (7) is fixedly arranged at the upper end of the support rod (8), a first cavity (602) and a second cavity (604) are arranged in the armrest frame (6), a lifting rod (9) is fixedly connected to the lower end of the support rod (8), the lower end of the lifting rod (9) penetrates through the second through hole (603) and is fixedly connected with a limiting plate (10), a reset spring (11) is fixedly arranged at the lower end of the second cavity (604), the reset spring (11) is fixedly connected with the limiting plate (10), a shock absorber (12) is arranged between the bottom bearing (1) and the left side of the wheel (4), two connecting plates (13) are arranged between the bottom bearing (1) and the left side of the wheel (4), the two connecting plates (13) are arranged on the left side and on the front side and the rear side of the wheel (4), a damping spring (14) is arranged between the bottom bearing (1) and the connecting plates (13), and the lower end of the damping spring (14) is fixedly connected with the side wheel (16) through a connecting rod (15).

2. The scooter of claim 1, wherein the scooter comprises: the lower extreme integrated into one piece of bracing piece (8) has bulge loop (801), the external diameter of bulge loop (801) is greater than the internal diameter of first through-hole (601), the external diameter of limiting plate (10) is greater than the external diameter of second through-hole (603).

3. The scooter of claim 1, wherein the scooter comprises: the damping spring (14) and the connecting rod (15) are fixedly connected through a sliding block (1501), and the connecting plate (13) is provided with a sliding groove (1301) at a position corresponding to the sliding block (1501).

4. The scooter of claim 1, wherein the scooter comprises: the lower ends of the side wheels (16) are positioned above the lower ends of the wheels (4).

5. The scooter of claim 1, wherein the scooter comprises: the driving device (5) comprises a motor (17), an output shaft of the motor (17) is fixedly connected with a driving chain wheel (18), the driving chain wheel (18) is in transmission connection with a driven chain wheel (20) through a chain (19), and the driven chain wheel (20) is fixedly connected with the right side of the wheel (4).

6. The scooter of claim 5, wherein the scooter comprises: the upper end of the bottom bearing (1) is fixedly provided with a battery pack (21), and the motor (17) is electrically connected with the battery pack (21).

7. The scooter of claim 1, wherein the scooter comprises: the upper end of the bottom bearing (1) is fixedly provided with a mudguard (22) at the position corresponding to the left wheel (4).