CN210478913U - Damping mechanism of amusement vehicle - Google Patents

Abstract

The rear part of the frame of the amusement vehicle damping mechanism is provided with a rear wheel, and the front part of the frame is provided with a front wheel; the two sides of the frame are respectively provided with a damping suspension bracket for mounting a rear wheel, a rear wheel mounting shaft traversing the damping suspension brackets on the two sides is arranged, and the rear wheel mounting shaft is also provided with a pair of rear damping hinges respectively positioned at the inner sides of the rear wheels; the rear shock absorption hinge comprises a rear wheel mounting shaft sleeve perpendicular to a rear wheel mounting shaft, and the rear wheel mounting shaft penetrates through the rear wheel mounting shaft hole and forms rotating fit; the front end of the rear wheel mounting shaft sleeve is hinged with the metal pipe at the front edge of the shock absorption suspension bracket, the rear end of the rear wheel mounting shaft sleeve is provided with a connecting plate, the front end of the connecting plate is hinged with the rear end of the rear wheel mounting shaft sleeve, and the rear end of the connecting plate is also hinged with the metal pipe at the rear edge of the shock absorption suspension bracket; the top of rear wheel installation axle sleeve still is equipped with first spring damper, and first spring damper's bottom is articulated with the top of rear wheel installation axle sleeve, and first spring damper's top is then articulated with the metal tubular product on shock attenuation suspension support upper limb.

Description

Damping mechanism of amusement vehicle

Technical Field

The utility model relates to a motor amusement facility, in particular to a damping mechanism of an amusement vehicle.

Background

The amusement vehicle is a motor amusement facility for children to play games, and entertainment experience is obtained mainly through ultra-low-speed driving. The amusement vehicle in the prior art is provided with a vehicle body for riding, a steering wheel is arranged on the vehicle body, a chassis is arranged at the bottom of the vehicle body, and wheels, a driving structure for driving the wheels to rotate and a steering mechanism for controlling the wheels to steer are assembled on the chassis.

The amusement vehicle is difficult to avoid the impact force transmitted to the vehicle frame or the vehicle body by the uneven road surface in the driving process, thereby generating jolt and vibration.

The applicant researches and discovers that as amusement vehicles are designed for the purpose of game and entertainment, the damping mechanism adopted by the amusement vehicles in the prior art is too simple, and only very limited buffering can be realized on the impact force transmitted to a vehicle frame or a vehicle body by an uneven road surface. Because children lack basic cognition on mechanical operation specifications and are difficult to quickly acquire enough operation experiences, the amusement vehicle in the prior art has poor shock absorption for the children, the entertainment experience is limited, the children easily respond to jolting and shaking of the amusement vehicle excessively, and personal safety accidents can be brought in serious conditions. And the damping mechanism of the motor vehicle is adopted, so that the structure of the recreational vehicle becomes too complex, and high cost is caused.

Disclosure of Invention

The utility model aims at remedying the defects of the prior art and providing a damping mechanism of an amusement vehicle, which adopts the following technical scheme.

The damping mechanism of the amusement vehicle comprises a frame, wherein the rear part of the frame is provided with a rear wheel, and the front part of the frame is provided with a front wheel; the two sides of the frame are respectively provided with a damping suspension bracket for mounting a rear wheel, and the damping suspension bracket is made into an inverted V shape by adopting a metal pipe; the rear wheel mounting shaft is provided with a rear wheel mounting shaft which traverses the damping suspension brackets on the two sides, the two ends of the rear wheel mounting shaft are respectively provided with a rear wheel which is coaxially and rotationally matched with the rear wheel mounting shaft, and the rear wheel mounting shaft is also provided with a pair of rear damping hinges which are respectively positioned on the inner sides of the rear wheels; the rear shock absorption hinge comprises a rear wheel mounting shaft sleeve which is vertical to the rear wheel mounting shaft, and the rear wheel mounting shaft sleeve is in a pendulum hammer shape; the middle part of the rear wheel mounting shaft sleeve is provided with a through rear wheel mounting shaft hole, and the rear wheel mounting shaft penetrates through the rear wheel mounting shaft hole and forms rotating fit; the front end of the rear wheel mounting shaft sleeve is hinged with the metal pipe at the front edge of the shock absorption suspension bracket, the rear end of the rear wheel mounting shaft sleeve is provided with a connecting plate, the front end of the connecting plate is hinged with the rear end of the rear wheel mounting shaft sleeve, and the rear end of the connecting plate is also hinged with the metal pipe at the rear edge of the shock absorption suspension bracket; the top of rear wheel installation axle sleeve still is equipped with first spring damper, and first spring damper's bottom is articulated with the top of rear wheel installation axle sleeve, and first spring damper's top is then articulated with the metal tubular product on shock attenuation suspension support upper limb.

Furthermore, both sides of the frame are respectively provided with a fixed bracket for mounting a front wheel, the top of the fixed bracket is provided with an upper connecting seat facing the outer side of the frame, and the bottom of the fixed bracket is provided with a lower connecting seat facing the outer side of the frame; a front wheel mounting rack is arranged between the upper connecting seat and the lower connecting seat, a rotating shaft of the front wheel is connected with the front wheel mounting rack, and an upper fixing support is fixed at the top of the front wheel mounting rack; the top of going up the connecting seat still is equipped with second spring damper, and second spring damper's bottom is articulated along the outer of last connecting seat, and second spring damper's top is articulated with the top of last fixed bolster, and the outer edge of lower connecting seat then is articulated along the interior of front wheel mounting bracket.

Compared with the prior art, the beneficial effects of the utility model reside in that:

simple structure is reliable, thereby when the impact force that passes to frame or automobile body to uneven road surface takes place to jolt vibrations, the front wheel produces and beats, the utility model discloses a second spring damper attenuates the slope and the vibrations of frame, and when the rear wheel is beated, the utility model discloses a slope and the vibrations of first spring damper decay frame in back, the shock attenuation effect is obvious.

The invention is further described with reference to the drawings and the detailed description.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a reference diagram of the usage state of the present invention.

Detailed Description

As shown in fig. 1 and 2, the damping mechanism of the amusement vehicle comprises a vehicle frame 1, wherein a rear wheel 2 is arranged at the rear part of the vehicle frame 1, and a front wheel 3 is arranged at the front part of the vehicle frame 1; the two sides of the frame 1 are respectively provided with a damping suspension bracket 4 for mounting the rear wheel 2, and the damping suspension bracket 4 is made into an inverted V shape by adopting a metal pipe; the rear wheel mounting shaft 21 is arranged to traverse the shock-absorbing suspension brackets 4 at the two sides, the rear wheels 2 which are coaxially and rotationally matched with the rear wheel mounting shaft 21 are respectively arranged at the two ends of the rear wheel mounting shaft 21, and a pair of rear shock-absorbing hinges which are respectively positioned at the inner sides of the rear wheels 2 are also arranged on the rear wheel mounting shaft 21; the rear shock absorption hinge comprises a rear wheel mounting shaft sleeve 51 which is vertical to the rear wheel mounting shaft 21, and the rear wheel mounting shaft sleeve 51 is in a pendulum hammer shape; the middle part of the rear wheel mounting shaft sleeve 51 is provided with a through rear wheel mounting shaft hole 511, and the rear wheel mounting shaft 21 is arranged in the rear wheel mounting shaft hole 511 in a penetrating way and forms rotating fit; the front end of the rear wheel mounting shaft sleeve 51 is hinged with the metal pipe on the front edge of the shock absorption suspension bracket 4, the rear end of the rear wheel mounting shaft sleeve 51 is provided with a connecting plate 52, the front end of the connecting plate 52 is hinged with the rear end of the rear wheel mounting shaft sleeve 51, and the rear end of the connecting plate 52 is also hinged with the metal pipe on the rear edge of the shock absorption suspension bracket 4; the top of the rear wheel mounting shaft sleeve 51 is also provided with a first spring damper 6, the bottom end of the first spring damper 6 is hinged with the top of the rear wheel mounting shaft sleeve 51, and the top end of the first spring damper 6 is hinged with the metal pipe on the upper edge of the damping suspension bracket 4.

Further, both sides of the frame 1 are respectively provided with a fixing bracket 7 for mounting the front wheel 3, the top of the fixing bracket 7 is provided with an upper connecting seat 71 facing the outer side of the frame 1, and the bottom of the fixing bracket 7 is provided with a lower connecting seat 72 facing the outer side of the frame 1; a front wheel mounting rack 8 is arranged between the upper connecting seat 71 and the lower connecting seat 72, a rotating shaft of the front wheel 3 is connected with the front wheel mounting rack 8, and an upper fixing support 81 is fixed at the top of the front wheel mounting rack 8; a second spring damper 9 is further arranged above the upper connecting seat 71, the bottom end of the second spring damper 9 is hinged to the outer edge of the upper connecting seat 71, the top end of the second spring damper 9 is hinged to the top of the upper fixing support 81, and the outer edge of the lower connecting seat 72 is hinged to the inner edge of the front wheel mounting frame 8.

Above-mentioned technical scheme provides an amusement ride vehicle damper, its theory of operation as follows:

when the front wheel 3 jumps during bumping and vibration due to impact force transmitted to the frame 1 or the vehicle body from an uneven road surface, the hinge structures of the fixed support 7, the front wheel mounting frame 8, the upper fixed support 81 and the second spring damper 9 provide a jumping and deforming space for the front wheel mounting frame 8, and simultaneously, the second spring damper 9 is used for damping the inclination and vibration of the frame 1; when the rear wheel 2 jumps, the first spring damper 6 is transmitted to the vibration through the hinge structure of the rear first spring damper 6, the rear damping hinge and the damping suspension bracket 4 to damp the inclination and vibration of the frame 1.

Various other modifications and alterations of the disclosed structure and principles may occur to those skilled in the art, and all such modifications and alterations are intended to be included within the scope of the present invention.

Claims (2)

1. Amusement car damper, including the frame, the rear wheel is installed at the frame rear portion, and the frame forward-mounted has front wheel, its characterized in that: the two sides of the frame are respectively provided with a damping suspension bracket for mounting a rear wheel, and the damping suspension bracket is made into an inverted V shape by adopting a metal pipe; the rear wheel mounting shaft is provided with a rear wheel mounting shaft which traverses the damping suspension brackets on the two sides, the two ends of the rear wheel mounting shaft are respectively provided with a rear wheel which is coaxially and rotationally matched with the rear wheel mounting shaft, and the rear wheel mounting shaft is also provided with a pair of rear damping hinges which are respectively positioned on the inner sides of the rear wheels; the rear shock absorption hinge comprises a rear wheel mounting shaft sleeve which is vertical to the rear wheel mounting shaft, and the rear wheel mounting shaft sleeve is in a pendulum hammer shape; the middle part of the rear wheel mounting shaft sleeve is provided with a through rear wheel mounting shaft hole, and the rear wheel mounting shaft penetrates through the rear wheel mounting shaft hole and forms rotating fit; the front end of the rear wheel mounting shaft sleeve is hinged with the metal pipe at the front edge of the shock absorption suspension bracket, the rear end of the rear wheel mounting shaft sleeve is provided with a connecting plate, the front end of the connecting plate is hinged with the rear end of the rear wheel mounting shaft sleeve, and the rear end of the connecting plate is also hinged with the metal pipe at the rear edge of the shock absorption suspension bracket; the top of rear wheel installation axle sleeve still is equipped with first spring damper, and first spring damper's bottom is articulated with the top of rear wheel installation axle sleeve, and first spring damper's top is then articulated with the metal tubular product on shock attenuation suspension support upper limb.

2. The amusement ride vehicle damping mechanism as claimed in claim 1, wherein the frame further has fixing brackets for mounting the front wheels on both sides thereof, respectively, the fixing brackets having upper attachment seats at the top thereof facing the outside of the frame and lower attachment seats at the bottom thereof facing the outside of the frame; a front wheel mounting rack is arranged between the upper connecting seat and the lower connecting seat, a rotating shaft of the front wheel is connected with the front wheel mounting rack, and an upper fixing support is fixed at the top of the front wheel mounting rack; the top of going up the connecting seat still is equipped with second spring damper, and second spring damper's bottom is articulated along the outer of last connecting seat, and second spring damper's top is articulated with the top of last fixed bolster, and the outer edge of lower connecting seat then is articulated along the interior of front wheel mounting bracket.

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