CN213131890U

CN213131890U - Supporting base of recreational vehicle helicopter

Info

Publication number: CN213131890U
Application number: CN202022070730.2U
Authority: CN
Inventors: 漆柯
Original assignee: Guangzhou Haojile Amusement Equipment Co ltd
Current assignee: Guangzhou Haojile Amusement Equipment Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-07
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a supporting base of a recreational vehicle helicopter, which comprises a bottom plate, wherein a decorative bracket, a rear wheel and a front wheel are arranged at the bottom of the bottom plate, a plurality of damping devices are fixedly connected at the top of the bottom plate, a mounting plate is fixedly connected at the top of the damping device, a rectangular ring is fixedly connected at the outer side of the bottom plate through the bracket, and an anti-collision rubber ring is arranged outside the rectangular ring, the recreational vehicle body is prevented from being directly damaged by collision of the recreational vehicle when the recreational vehicle directly collides with foreign matters through the arranged rectangular ring, the impact memorability of the recreational vehicle when the recreational vehicle collides with foreign matters is buffered through the matching of the arranged anti-collision rubber ring and a buffer cavity, the discomfort of children caused by severe collision is prevented, the recreational vehicle is subjected to secondary damping by a damping spring I and a damping spring II through the arranged damping device, the damping effect is better, when the damping is carried out on the recreational vehicle, the recreational vehicle is prevented from horizontally shaking.

Description

Supporting base of recreational vehicle helicopter

Technical Field

The utility model relates to a recreational vehicle technical field specifically is a supporting base of recreational vehicle helicopter.

Background

Along with the improvement of living standard of people, people pay more and more attention to the entertainment activities of children, the requirement on amusement facilities is higher and higher, and the recreational vehicle is a common entertainment facility for children to play in children's paradises and squares.

Children's recreational vehicles come in many forms, such as electric vehicles, bumper cars, and bicycles. Their structure outward appearance form is various, there is the animal appearance, common function vehicle appearance and cartoon personage appearance etc. usually regard as original power with the electricity, drive the motor operation, thereby realize the motion of recreational vehicle car, the main objective of recreational vehicle is to supply children to play, play some music, the sound of imitation vehicle etc., the use scene of recreational vehicle is the square usually, comparatively flat ground such as paradise, consequently ordinary recreational vehicle's shock attenuation effect is relatively poor, when the recreational vehicle runs into subaerial debris or uneven ground, relatively jolt, it is relatively poor to take experience, and also comparatively single to the buffer structure who prevents the collision.

Disclosure of Invention

An object of the utility model is to provide a supporting base of recreational vehicle helicopter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a supporting base of recreational vehicle helicopter, comprising a base plate, two rear wheels are installed to bottom plate bottom one end, the front wheel is installed to the other end, a plurality of damping device of bottom plate top fixedly connected with, damping device top fixedly connected with mounting panel, be provided with a plurality of pilot hole on the mounting panel, damping device includes interior pole and outer pole, outer pole and interior pole slip cup joint, damping spring I is installed to outer pole and interior pole outer cup joint, damping spring one lower extreme and bottom plate fixed connection, upper end and mounting panel bottom fixed connection, install damping spring two in the outer pole cavity, damping spring two lower extremes and bottom plate fixed connection, upper end and interior pole lower extreme fixed connection.

As a further aspect of the present invention: and decorative supports are fixedly connected to two sides of the bottom plate.

As a further aspect of the present invention: the top of the front wheel is provided with a rotating shaft, the rotating shaft is rotatably connected with the bottom plate through a bearing, and the upper end of the rotating shaft penetrates through the bottom plate and can be connected with a steering device.

As a further aspect of the present invention: the bottom plate outside is through support fixed connection rectangular ring, and the rectangular ring is provided with the anticollision rubber circle outward, is provided with a plurality of buffering cavity in the anticollision rubber circle.

As a further aspect of the present invention: the bottom plate and the mounting plate are both formed by stamping light alloy, and the decorative support is made of plastic.

As a further aspect of the present invention: camouflage patterns are sprayed on the surfaces of the bottom plate, the mounting plate and the decorative support.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a direct amusement car body that damages when the rectangle ring that sets up prevents the direct striking foreign matter of amusement car, through the crashproof rubber circle that sets up and the impact memorability buffering of buffering cavity cooperation when striking the foreign matter to the amusement car, prevent that violent collision from arousing children's discomfort, damping device through setting up carries out the second grade shock attenuation by damping spring one and damping spring two pairs of amusement cars, the shock attenuation effect is better, prevent that the amusement car from too jolting, influence entertainment experience, outer pole and interior pole slip through setting cup joint, when preventing to carry out the shock attenuation to the amusement car, the amusement car level is rocked.

Drawings

FIG. 1 is a schematic view of a supporting base of a helicopter of a recreational vehicle in a front view.

Fig. 2 is a schematic side view of a supporting base of a helicopter of a recreational vehicle.

Fig. 3 is a schematic top view of a support base of a helicopter of a recreational vehicle.

Fig. 4 is a schematic sectional structure view of the damper device.

Fig. 5 is a schematic cross-sectional structure diagram of the rectangular ring and the anti-collision rubber ring.

Fig. 6 is a schematic view of the internal structure of the anti-collision rubber ring.

In the figure: the anti-collision device comprises a bottom plate 1, a decorative support 2, a rear wheel 3, a front wheel 4, a rotating shaft 5, a support 6, a rectangular ring 7, an anti-collision rubber ring 8, a buffer cavity 9, a damping device 10, a mounting plate 11, an assembly hole 12, an inner rod 13, an outer rod 14, a first damping spring 15 and a second damping spring 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, in the embodiment of the present invention, a supporting base of a helicopter of a recreational vehicle comprises a bottom plate 1, wherein decorative brackets 2 are fixedly connected to two sides of the bottom plate 1, so that the supporting base is similar to a shutdown supporting frame at the bottom of the helicopter, one end of the bottom plate 1 is provided with two rear wheels 3, the other end is provided with a front wheel 4, the top of the front wheel 4 is provided with a rotating shaft 5, the rotating shaft 5 is rotatably connected with the bottom plate 1 through a bearing, the upper end of the rotating shaft 5 passes through the bottom plate 1 and can be connected with a steering device, so that the recreational vehicle can be operated to steer through a steering wheel in the recreational vehicle, a rectangular ring 7 is fixedly connected to the outer side of the bottom plate 1 through a bracket 6, so as to prevent the recreational vehicle from directly damaging the recreational vehicle body when the recreational vehicle directly impacts foreign matters, an, prevent that violent collision from causing children discomfort, bottom plate 1 top fixedly connected with a plurality of damping device 10, damping device 10 top fixedly connected with mounting panel 11, be provided with a plurality of pilot hole 12 on the mounting panel 11, damping device 10 includes interior pole 13 and outer pole 14, outer pole 14 and interior pole 13 slip cup joint, when preventing to carry out the shock attenuation to the recreational vehicle, the recreational vehicle level rocks, outer pole 14 and interior pole 13 cup joint and install damping spring 15, damping spring 15 lower extreme and bottom plate 1 fixed connection, upper end and mounting panel 11 bottom fixed connection, install damping spring two 17 in the outer pole 14 cavity, damping spring two 17 lower extreme and bottom plate 1 fixed connection, upper end and interior pole 13 lower extreme fixed connection, carry out the secondary shock attenuation to the recreational vehicle by damping spring 15 and damping spring two 17, the shock attenuation effect is better, prevent that the recreational vehicle too jolts, influence entertainment experience, bottom plate 1 and mounting panel 11 all have been stamped by light alloy, decorate support 2 and make by plastics, increase the intensity of this recreational vehicle helicopter supporting base, make its life longer, alleviate its dead weight simultaneously, practice thrift the required electric energy of drive recreational vehicle, bottom plate 1, mounting panel 11 and decorate 2 surface spraying of support have camouflage pattern, make this recreational vehicle helicopter supporting base more pleasing to the eye, also agree with the helicopter appearance more.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The supporting base of the helicopter of the recreational vehicle comprises a base plate (1) and is characterized in that two rear wheels (3) are installed at one end of the bottom of the base plate (1), front wheels (4) are installed at the other end of the bottom of the base plate (1), a plurality of damping devices (10) are fixedly connected to the top of the base plate (1), a mounting plate (11) is fixedly connected to the top of each damping device (10), a plurality of assembly holes (12) are formed in the mounting plate (11), each damping device (10) comprises an inner rod (13) and an outer rod (14), each outer rod (14) is slidably sleeved with the inner rod (13), a damping spring I (15) is sleeved outside each outer rod (14) and the inner rod (13), the lower end of the damping spring I (15) is fixedly connected with the base plate (1), the upper end of each damping spring I is fixedly connected with the bottom of the mounting plate (11), a damping spring II (17) is installed in, the upper end is fixedly connected with the lower end of the inner rod (13).

2. A supporting base of a helicopter of a recreational vehicle according to claim 1, wherein decorative brackets (2) are fixedly connected to both sides of the bottom of the base plate (1).

3. The supporting base of the helicopter of the recreational vehicle as claimed in claim 1, wherein the top of the front wheel (4) is provided with a rotating shaft (5), the rotating shaft (5) is rotatably connected with the bottom plate (1) through a bearing, and the upper end of the rotating shaft (5) penetrates through the bottom plate (1) to be connected with a steering device.

4. The supporting base of the recreational vehicle helicopter as claimed in claim 1, wherein the outer side of the bottom plate (1) is fixedly connected with a rectangular ring (7) through a bracket (6), an anti-collision rubber ring (8) is arranged outside the rectangular ring (7), and a plurality of buffer cavities (9) are arranged in the anti-collision rubber ring (8).

5. A supporting substructure for a helicopter in a recreational vehicle, according to claim 1, characterized in that said floor (1) and mounting plate (11) are stamped from a lightweight alloy and the decorative frame (2) is made of plastic.

6. A supporting base of a helicopter of a recreational vehicle according to claim 1, wherein the surfaces of the base plate (1), the mounting plate (11) and the decorative bracket (2) are painted with camouflage patterns.