CN216963532U

CN216963532U - Novel bumper car

Info

Publication number: CN216963532U
Application number: CN202220035827.6U
Authority: CN
Inventors: 李冰
Original assignee: Henan Baolu Entertainment Equipment Co ltd
Current assignee: Henan Baolu Entertainment Equipment Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-07-15
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a novel bumper car, which comprises a frame body, a car body, a guide device and a driving device, wherein the car body consists of a first support rod, a second support rod, a first inclined support rod, a second inclined support rod, a seat and universal wheels; the outer side of the second supporting rod is provided with a steering bearing sleeve, the guide device penetrates through the steering bearing sleeve and is in rolling contact with the ground, and the driving device is fixed on the guide device and is in transmission connection with the guide device. Through the interaction of each part, during the use, the focus is stable, and factor of safety is high, has better user experience simultaneously.

Description

Novel bumper car

Technical Field

The utility model relates to playground equipment, in particular to a novel bumper car.

Background

The dodgem is a kind of mobile game equipment, the tourists sit on the car, accelerate through the footboard, control steering wheel angle come control direction of travel, in certain extent, the tourists drive the mutual collision of dodgem and obtain the competitive experience enjoyment, receive the favorite of scenic spot and visitor deeply.

The existing dodgem is usually an electric dodgem, has high cost and high investment, simultaneously, has the minimum turning radius in the driving operation mode similar to the common vehicle, has insufficient controllability, and leads to poor user experience, and the existing non-electric dodgem has the defects of overhigh center of gravity due to the horizontal placement of a seat, and is easy to fall down in collision to cause casualties.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel bumper car which is high in safety factor, strong in operation experience and strong in entertainment.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a novel bumper car comprises a frame body, a car body, a guide device and a drive device, wherein the frame body is a rectangular hollow frame body, the car body consists of a first support rod, a second support rod, a first inclined support rod, a second inclined support rod, a seat and universal wheels, wherein the first support rod is parallel to two short edges of the frame body, the first support rod is arranged close to one of the short edges of the frame body and fixed on the inner sides of the two long edges of the frame body, the second support rod is parallel to the first support rod, the vertical distance from the second support rod to the horizontal plane is greater than that from the first support rod to the horizontal plane, the two ends of the second support rod are fixedly connected with the first inclined support rod and the second inclined support rod respectively, the other ends of the first inclined support rod and the second inclined support rod are fixed on the inner sides of the two long edges of the frame body respectively, and the back of the seat is fixed on the first support rod, the seat body of the seat is fixed on the second support rod, two universal wheels are arranged, and the universal wheels are fixed at the bottom of the first support rod; the outer side of the second supporting rod is provided with a steering bearing sleeve, the guide device penetrates through the steering bearing sleeve and is in rolling contact with the ground, and the driving device is fixed on the guide device and is in transmission connection with the guide device.

The utility model is further improved in that: the orthographic projection of the structure formed by the second supporting rod, the first inclined supporting rod and the second inclined supporting rod on the horizontal plane is an isosceles trapezoid.

The utility model is further improved in that: the vehicle body further comprises a first reinforcing rod, a second reinforcing rod and a third reinforcing rod, one end of the first reinforcing rod is vertically fixed with the first supporting rod, and the other end of the first reinforcing rod is fixedly connected with the short side, close to the first supporting rod, of the frame body; one ends of the second reinforcing rod and the third reinforcing rod are fixedly connected with the seat body of the seat, and the other ends of the second reinforcing rod and the third reinforcing rod are fixed on the inner sides of the two long edges of the frame body respectively.

The utility model is further improved in that: the guiding device comprises a steering wheel, a steering shaft, a fork seat, a rotating shaft, a flywheel and a steering wheel, wherein the steering wheel is fixed at the top of the steering shaft, the steering shaft penetrates through a steering bearing sleeve and is connected with the steering bearing sleeve in a rotating mode, the other end of the steering shaft is fixedly connected with the fork seat, the rotating shaft is connected between two fork arms of the fork seat in a rotating mode, the steering wheel is fixed in the middle of the rotating shaft, and the flywheel is fixed on one side of the steering wheel and is connected with a driving device in a transmission mode.

The utility model is further improved in that: the driving device comprises a first cantilever frame group, a second cantilever frame group, a middle shaft ball frame, a chain wheel, a ball chain wheel set, a first crank, a second crank, a pedal and a chain, wherein two cantilevers of the first cantilever frame group are symmetrically fixed above a fork seat respectively, two cantilevers of the second cantilever frame group are symmetrically fixed below the fork seat respectively, the other ends of the first cantilever frame group and the second cantilever frame group are fixed on the middle shaft ball frame, the first crank is fixed at one end of the middle shaft, the middle shaft is rotatably connected in the middle shaft ball frame, the ball chain wheel set is fixed on the circumferential surface of the middle shaft ball frame and is arranged close to the first crank, the chain wheel is positioned at one side of the ball chain wheel set and is fixed on the circumferential surface of the middle shaft ball frame, the second crank is fixed at the other end of the middle shaft, the two pedals are respectively fixed on the first crank and the second crank, two ends of the chain are respectively meshed with the flywheel and the chain wheel.

The utility model is further improved in that: and a protective cover is also fixed on the middle shaft and is positioned between the first crank and the ball chain wheel set.

The utility model is further improved in that: the outside of support body is provided with the anticollision strip around the support body.

Due to the adoption of the technical scheme, the utility model has the beneficial effects that: through the cooperation of support body and automobile body, set up the seat into the state of slope, when the user sat the seat, whole individual's focus is lower than lower to make the stability of whole device improve, and then improve factor of safety, simultaneously, such posture can make things convenient for the user to exert oneself more, can also provide different experience of riding.

Drawings

Fig. 1 is a schematic view showing an overall structure of a novel bumper car according to the present invention;

fig. 2 is a schematic view illustrating an overall structure of a bottom view of a novel bumper car according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a frame body; 11. an anti-collision strip; 2. a vehicle body; 21. a first support bar; 22. a second support bar; 23. a first diagonal brace; 24. a second diagonal brace; 25. a seat; 26. a universal wheel; 27. a first reinforcement bar; 28. a second reinforcement bar; 29. a third reinforcement bar; 3. a guide device; 31. a steering bearing sleeve; 32. a steering wheel; 33. a steering shaft; 34. a fork seat; 35. a rotating shaft; 36. a flywheel; 37. a steering wheel; 4. a drive device; 41. a first set of suspension arms; 42. a second set of suspension arms; 43. a middle shaft; 44. a middle shaft bead frame; 45. a sprocket; 46. a ball bearing chain wheel set; 47. a first crank; 48. a second crank; 49. pedaling; 410. a chain; 411. a shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model is described in detail by the following examples:

example 1

Referring to fig. 1-2, the present invention provides a technical solution: a novel bumper car comprises a frame body 1, a car body 2, a guide device 3 and a drive device 4, wherein the frame body 1 is a rectangular hollow frame body, the frame body 1 is designed into a hollow frame body with a round rectangle in consideration of safety in actual production, the car body 2 is composed of a first support rod 21, a second support rod 22, a first inclined support rod 23, a second inclined support rod 24, a seat 25 and a universal wheel 26, wherein the first support rod 21 is parallel to two short sides of the frame body 1, the first support rod 21 is arranged close to one of the short sides of the frame body 1 and fixed on the inner sides of the two long sides of the frame body 1, the second support rod 22 is parallel to the first support rod 21, and the vertical distance from the second support rod 22 to the horizontal plane is greater than that from the first support rod 21, that is, the second support rod 22 is higher than the first support rod 21, meanwhile, the plane of the second support bar 22 is parallel to the plane of the first support bar 21, two ends of the second support bar 22 are respectively fixedly connected with the first diagonal support bar 23 and the second diagonal support bar 24, the other ends of the first diagonal support bar 23 and the second diagonal support bar 24 are respectively fixed at the inner sides of two long sides of the frame body 1, specifically, the orthographic projection of the structure formed by the second support bar 22, the first diagonal support bar 23 and the second diagonal support bar 24 on the horizontal plane is an isosceles trapezoid, the back of the chair 25 is fixed on the first support bar 21, and the seat body of the chair 25 is fixed on the second support bar 22, so that when a user sits on the chair 25, the upper body and the thigh of the user form a V shape, the lower leg of the user is basically level with the shoulder, which results in that the gravity center of the user is lower, and has better stability and safety, meanwhile, the structure is more beneficial to the force of a user.

In order to improve the flexibility of the bumper car, two universal wheels 26 are arranged, and the universal wheels 26 are fixed at the bottom of the first supporting rod 21; the outer side of the second support rod 22 is provided with a steering bearing sleeve 31, the guide device 3 passes through the steering bearing sleeve 31 and is in rolling contact with the ground, and the driving device 4 is fixed on the guide device 3 and is in transmission connection with the guide device 3.

In use, a user sits on the seat 25, adjusts the direction through the guide 3 and the universal wheels 26, and is powered by the drive 4 to move.

Example 2

Referring to fig. 1-2, on the basis of embodiment 1, to further improve the safety and stability of the vehicle body, the vehicle body structure is further defined, specifically:

the vehicle body 2 is further provided with a first reinforcing rod 27, a second reinforcing rod 28 and a third reinforcing rod 29, one end of the first reinforcing rod 27 is vertically fixed with the first supporting rod 21, and the other end of the first reinforcing rod 27 is fixedly connected with the short side of the frame body 1 close to the first supporting rod 21; one end of each of the second reinforcing rod 28 and the third reinforcing rod 29 is fixedly connected to the seat body of the seat 25, and the other end of each of the second reinforcing rod 28 and the third reinforcing rod 29 is fixed to the inner sides of the two long sides of the frame body 1.

With such a structure, the whole seat 25 is more stable, and the stability and safety between the frame body 1 and the vehicle body 2 are improved.

Example 3

Referring to fig. 1-2, the guiding device and the driving device are more specifically defined for better enhancing the user experience.

Guider 3 includes steering wheel 32, steering spindle 33, fork seat 34, pivot 35, flywheel 36 and direction wheel 37, steering wheel 32 is fixed in the top of steering spindle 33, steering spindle 33 passes steering bearing cover 31, and rotates with steering bearing cover 31 and be connected, steering spindle 33's other end fixedly connected with fork seat 34, pivot 35 rotates and connects between two yoke of fork seat 34, direction wheel 37 is fixed in the middle part of pivot 35, flywheel 36 is fixed in one side of direction wheel 37 to be connected with drive arrangement 4 transmission.

Specifically, the flywheel 36 is an 18-tooth flywheel, and the direction wheel 37 is a tire having a tire width of 14 inches and a tire inner diameter of 2.15 inches.

The driving device 4 comprises a first suspension arm bracket group 41, a second suspension arm bracket group 42, a middle shaft 43, a middle shaft ball bracket 44, a chain wheel 45, a ball chain wheel group 46, a first crank 47, a second crank 48, a pedal 49 and a chain 410, wherein two suspension arms of the first suspension arm bracket group 41 are respectively and symmetrically fixed above the fork seat 34, two suspension arms of the second suspension arm bracket group 42 are respectively and symmetrically fixed below the fork seat 34, the other ends of the first suspension arm bracket group 41 and the second suspension arm bracket group 42 are both fixed on the middle shaft ball bracket 44, the first crank 47 is fixed at one end of the middle shaft 43, the middle shaft 43 is rotatably connected in the middle shaft ball bracket 44, the ball chain wheel group 46 is fixed on the circumferential surface of the middle shaft ball bracket 44 and is arranged close to the first crank 47, the chain wheel 45 is positioned at one side of the ball chain wheel group 46 and is fixed on the circumferential surface of the middle shaft ball bracket 44, the second crank 48 is fixed at the other end of the middle shaft 43, two pedals 49 are respectively fixed on the first crank 47 and the second crank 48, and two ends of the chain 410 are respectively meshed with the flywheel 36 and the chain wheel 45.

Specifically, the sprocket 45 is a 42-tooth sprocket, the ball chain set 46 is composed of two ball chain sets, and the chain 410 is a 428-chain.

Through the structure, when the bicycle is used, a user treads the pedals 49 to drive the chain wheel 45 to rotate, then the chain 410 drives the flywheel 36 to advance, and meanwhile, the pedals 49 can be reversely treaded, so that the function of retreating is realized, and the direction can be adjusted through the direction wheel 37.

In order to prevent the clothes from being clamped by hinges, a protective cover 411 is further fixed on the middle shaft 43, and the protective cover 411 is located between the first crank 47 and the ball chain set 46.

Example 4

Referring to fig. 1-2, to avoid excessive force from being transmitted to the user during the collision process, we further define the frame body as follows:

the outside of support body 1 is provided with crashproof strip 11 around support body 1, and crashproof strip 11 uses rubber to make usually, has good shock attenuation effect.

Finally, it should be noted that: the above examples are merely illustrative for clearly illustrating the present invention and are in no way to be construed as limiting the embodiments. It will be apparent to those skilled in the art that many more modifications and variations than mentioned above are possible in light of the above teaching, and it is not intended to be exhaustive or to limit all embodiments to the precise form disclosed, and all such modifications and variations are possible within the scope of the utility model.

Claims

1. The utility model provides a novel dodgem, its characterized in that, includes support body (1), automobile body (2), guider (3) and drive arrangement (4), support body (1) is a rectangle cavity support body, automobile body (2) comprises first bracing piece (21), second bracing piece (22), first diagonal brace (23), second diagonal brace (24), seat (25) and universal wheel (26), wherein, two minor faces of first bracing piece (21) and support body (1) are parallel to each other, one of them minor face setting that first bracing piece (21) is close to support body (1) to be fixed in two long limit inboards of support body (1), second bracing piece (22) and first bracing piece (21) are parallel to each other, and the vertical distance of second bracing piece (22) to the horizontal plane is greater than the vertical distance of first bracing piece (21) to the horizontal plane, the both ends of second bracing piece (22) respectively with first diagonal brace (23) and second diagonal brace (24) The other ends of the first diagonal brace (23) and the second diagonal brace (24) are respectively fixed on the inner sides of two long sides of the frame body (1), the chair back of the seat (25) is fixed on the first support rod (21), the seat body of the seat (25) is fixed on the second support rod (22), the number of the universal wheels (26) is two, and the universal wheels (26) are fixed at the bottom of the first support rod (21);

the outer side of the second supporting rod (22) is provided with a steering bearing sleeve (31), the guide device (3) penetrates through the steering bearing sleeve (31) and is in rolling contact with the ground, and the driving device (4) is fixed on the guide device (3) and is in transmission connection with the guide device (3).

2. A novel dodgem as claimed in claim 1, characterized in that the structure formed by said second support bar (22), said first diagonal bar (23) and said second diagonal bar (24) has an orthogonal projection in the horizontal plane in the form of an isosceles trapezoid.

3. The novel dodgem according to claim 1, characterized in that the body (2) further comprises a first reinforcement bar (27), a second reinforcement bar (28) and a third reinforcement bar (29), one end of the first reinforcement bar (27) is vertically fixed with the first support bar (21), and the other end of the first reinforcement bar (27) is fixedly connected with the short side of the frame body (1) close to the first support bar (21); one end of each of the second reinforcing rod (28) and the third reinforcing rod (29) is fixedly connected with the seat body of the seat (25), and the other end of each of the second reinforcing rod (28) and the third reinforcing rod (29) is fixed on the inner sides of the two long edges of the frame body (1) respectively.

4. The novel dodgem according to claim 1, characterized in that the guiding device (3) comprises a steering wheel (32), a steering shaft (33), a fork seat (34), a rotating shaft (35), a flywheel (36) and a steering wheel (37), the steering wheel (32) is fixed on the top of the steering shaft (33), the steering shaft (33) passes through a steering bearing sleeve (31) and is rotatably connected with the steering bearing sleeve (31), the other end of the steering shaft (33) is fixedly connected with the fork seat (34), the rotating shaft (35) is rotatably connected between two fork arms of the fork seat (34), the steering wheel (37) is fixed in the middle of the rotating shaft (35), and the flywheel (36) is fixed on one side of the steering wheel (37) and is in transmission connection with the driving device (4).

5. The bumper car as claimed in claim 4, wherein the driving device (4) comprises a first suspension arm set (41), a second suspension arm set (42), a middle shaft (43), a middle shaft ball frame (44), a chain wheel (45), a ball chain wheel set (46), a first crank (47), a second crank (48), a pedal (49) and a chain (410), two suspension arms of the first suspension arm set (41) are symmetrically fixed above the fork base (34), two suspension arms of the second suspension arm set (42) are symmetrically fixed below the fork base (34), the other ends of the first suspension arm set (41) and the second suspension arm set (42) are fixed on the middle shaft ball frame (44), the first crank (47) is fixed at one end of the middle shaft (43), the middle shaft (43) is rotatably connected in the middle shaft ball frame (44), the ball chain wheel set (46) is fixed on the circumferential surface of the middle shaft (44), the chain wheel (45) is positioned at one side of the ball chain wheel group (46) and fixed on the circumferential surface of the middle shaft ball frame (44), the second crank (48) is fixed on the other end of the middle shaft (43), two pedals (49) are respectively fixed on the first crank (47) and the second crank (48), and two ends of the chain (410) are respectively meshed with the flywheel (36) and the chain wheel (45).

6. A novel dodgem according to claim 5, characterized in that a protective hood (411) is also fastened to the central shaft (43), said protective hood (411) being located between the first crank (47) and the set of ball rollers (46).

7. A new dodgem according to claim 1, characterized in that the outside of the frame (1) is provided with bumper strips (11) around the frame (1).