WO2022037353A1 - 一种玩具车 - Google Patents

一种玩具车 Download PDF

Info

Publication number
WO2022037353A1
WO2022037353A1 PCT/CN2021/107576 CN2021107576W WO2022037353A1 WO 2022037353 A1 WO2022037353 A1 WO 2022037353A1 CN 2021107576 W CN2021107576 W CN 2021107576W WO 2022037353 A1 WO2022037353 A1 WO 2022037353A1
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
rocker
shaft
transmission
swing
Prior art date
Application number
PCT/CN2021/107576
Other languages
English (en)
French (fr)
Inventor
张新才
Original Assignee
奥飞娱乐股份有限公司
广州奥飞文化传播有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 奥飞娱乐股份有限公司, 广州奥飞文化传播有限公司 filed Critical 奥飞娱乐股份有限公司
Publication of WO2022037353A1 publication Critical patent/WO2022037353A1/zh

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
    • A63H17/26—Details; Accessories
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H31/00—Gearing for toys
    • A63H31/08—Gear-control mechanisms; Gears for imparting a reciprocating motion

Definitions

  • the utility model relates to the technical field of children's toys, in particular to a toy car.
  • the toy car in the prior art usually adopts product design features such as shape design, color matching design, and structural deformation to imitate the scene of some animals, characters or other animation images driving the vehicle, so as to improve the fun of the toy car.
  • product design features such as shape design, color matching design, and structural deformation to imitate the scene of some animals, characters or other animation images driving the vehicle, so as to improve the fun of the toy car.
  • the imitated animals, characters or other animated images are collectively referred to as playthings or imitation playthings, that is, playing objects, items, etc.
  • the toy car in the prior art basically cannot make the plaything sway along with the running of the toy car, and cannot simulate a more realistic driving feeling, and the fun of the toy car still needs to be improved.
  • the technical scheme of the utility model provides a toy car, which comprises a chassis with wheels and a body mounted on the chassis;
  • an axle of the wheel is rotatably mounted on the chassis
  • the body is also provided with a rocker that can swing with the rotation of the wheel axle;
  • the rocker is pivotably connected to the vehicle body
  • the upper end of the rocker has a plug end for installing a plaything, and the plug end protrudes above the vehicle body;
  • a swing drive assembly for driving the swing lever to swing is connected between the wheel axle and the rocker.
  • the swing drive assembly includes a transmission gear set, a transmission shaft and a transmission wheel mounted on the transmission shaft;
  • the transmission gear set includes an input gear and an output gear connected with the input gear
  • the input gear is mounted on one of the wheel axles, and the output gear is mounted on the transmission shaft;
  • the transmission wheel is extended with an eccentric shaft toward the rocker, and the rocker is provided with an eccentric shaft matching portion for cooperating with the eccentric shaft to drive the rocker to swing;
  • the end of the eccentric shaft is located in the eccentric shaft fitting portion.
  • the eccentric shaft matching portion is a yoke provided on the rocker
  • the yoke includes two fork arms arranged at intervals, the eccentric shaft is located between the two fork arms, and the eccentric shaft can be in contact with the two fork arms respectively as the transmission wheel rotates .
  • the output gear is a crown gear
  • the crown gear is connected to the lower end of the transmission shaft, and the crown gear meshes with the input gear.
  • the transmission wheel has a transmission shaft installation hole for installing the transmission shaft, and the eccentric shaft and the transmission shaft installation hole are arranged on opposite sides of the center of the transmission wheel.
  • the body has a rocker mounting shaft
  • the rocker is rotatably mounted on the rocker mounting shaft.
  • an elastic member is further provided on the vehicle body, and the elastic member includes two elastic member contacts arranged at intervals;
  • the rocker is located between the two contact ends of the elastic piece.
  • the wheels include driving wheels and driven wheels;
  • a wheel driving mechanism for driving the driving wheels to rotate is also provided on the chassis;
  • the output end of the wheel drive mechanism is connected with the wheel axle of the driving wheel.
  • the input end of the swing drive assembly is connected to the wheel axle of the driven wheel.
  • the wheel drive mechanism is a flywheel mechanism, a return gear mechanism or an electric motor mechanism.
  • the toy car provided by the utility model, by connecting a swing drive assembly between the wheel shaft and the rocker, when the wheel rotates, the wheel shaft will rotate along with it, and the torque of the wheel shaft is transmitted to the rocker through the swing drive assembly, which can drive the rocker.
  • the rod swings left and right, so that the plaything on the plug end of the rocker can swing with the operation of the toy car, which can simulate the driving feeling more realistically and enhance the fun of the toy car.
  • FIG. 1 is a perspective view of a toy car provided with a toy car according to an embodiment of the present utility model with a plaything installed;
  • FIG. 2 is a perspective view of a toy car provided by an embodiment of the present utility model
  • Figure 3 is an exploded view of the plaything and toy car shown in Figure 1;
  • Figure 4 is a perspective view of a rocker, a rocker mount, a swing drive assembly and a drive shaft mount assembled together;
  • Figure 5 is a perspective view of the wheel, swing drive assembly and rocker assembled together
  • FIG. 6 is an exploded view of a rocker, a rocker mount, a swing drive assembly and a drive shaft mount;
  • FIG. 7 is a cross-sectional view of the rocker and the swing drive assembly assembled on the chassis and the body;
  • FIG. 8 is a schematic diagram of the connection between the wheel drive mechanism and the wheel axle of the driving wheel
  • FIG. 9 is a schematic structural diagram of an elastic member.
  • a toy car provided by an embodiment of the present invention includes a chassis 1 with wheels 3 and a body 2 mounted on the chassis 1 .
  • the wheel axle 30 of the wheel 3 is rotatably mounted on the chassis 1 .
  • the body 2 is also provided with a rocker 4 that can swing with the rotation of the wheel shaft 30 , and the rocker 4 is pivotally connected to the body 2 .
  • the upper end of the rocker 4 has a plug end 41 for installing the plaything 100 , and the plug end 41 protrudes above the vehicle body 2 .
  • a swing drive assembly 5 for driving the rocker 4 to swing.
  • the toy car provided by the present invention is a children's toy, which includes a chassis 1 , a body 2 , a wheel 3 , a rocker 4 and a swing drive assembly 5 .
  • the wheel 3 is mounted on the chassis 1 through the wheel axle 30, and the rotation of the wheel 3 can drive the toy car to travel.
  • the body 2 is assembled on the chassis 1, which can be connected to the chassis 1 by screws, or can be connected to the chassis 1 by snaps.
  • the rocker 4 provides support or a mounting location for the plaything 100 .
  • the rocker 4 is located between the front end and the rear end of the vehicle body 2 .
  • a position on the vehicle body 2 corresponding to the rocker 4 has an installation space penetrating up and down, and the rocker 4 is located in the installation space.
  • the connection mode in which the two components can rotate relative to each other is referred to as a pivotable connection.
  • the rocker 4 is pivotally connected to the body 2 , that is, the rocker 4 can be connected to the body 2 through a rotating shaft, a mounting shaft or a hinge, so that the rocker 4 can rotate or swing relative to the body 2 .
  • the rocker 4 can swing left and right relative to the vehicle body 2 .
  • the upper end of the rocker 4 has a plug end 41 , and the plug end 41 protrudes above the vehicle body 2 .
  • the upper part mentioned here does not refer to the upper part of the highest point of the vehicle body 2, as long as the plug end 41 protrudes from the upper part of the vehicle body 2 at its installation position.
  • the plug end 41 is used to install the plaything 100 .
  • the lower part of the plaything 100 can be provided with a slot, so that the plaything 100 can be easily plugged on the plug end 41 .
  • the plug end 41 may be provided in the form of a ball, a square, or the like.
  • the swing drive assembly 5 is connected between a wheel axle 30 and the lower end of the rocker 4 .
  • the wheel shaft 30 rotates, and the torque of the wheel shaft 30 is transmitted to the rocker 4 through the swing drive assembly 5, which can drive the rocker 4 to rotate or swing around its pivot center.
  • the plug end 41 of the rocker 4 It can swing left and right above the body 1, thereby driving the plaything 100 to swing with the running of the toy car, which can simulate the driving feeling more realistically, and improve the fun of the toy car.
  • the wheel shaft 30 connected to the swing drive assembly 5 can drive the rocker 4 to swing through the swing drive assembly 5 no matter whether it is actively rotated or passively rotated.
  • the wheel 3 connected to the actively rotating wheel shaft 30 is the driving wheel 31 .
  • the wheel axle 30 is passively rotated, the wheel 3 connected to the passively rotated wheel axle 30 is the driven wheel 32 .
  • the swing drive assembly 5 can be selectively connected between the wheel shaft 30 of the driving wheel 31 and the rocker 4 , and can also be selectively connected between the wheel shaft 30 of the driven wheel 32 and the rocker 4 .
  • the swing drive assembly 5 in the present invention is a drive mechanism capable of transmitting torque, which can be a runner-cam combination, a cam-link combination, a gear-transmission wheel combination, and the like.
  • the pivot center of the rocker 4 may be the pivot axis.
  • the pivot shaft can be a rotating shaft, which is mounted on the body 2 through a bearing, the middle of the rocker 4 is fixedly connected with the pivot shaft, and the rocker 4 and the pivot shaft can rotate together.
  • the pivot shaft may be a fixed shaft, which is fixedly installed on the vehicle body 2, the middle of the rocker 4 is sleeved on the pivot shaft, and the rocker 4 can rotate around the pivot shaft.
  • the runner is in driving connection with the wheel shaft 30, the convex end of the cam is hinged with the rocker, and the cam is in driving connection with the runner.
  • the wheel is driven to rotate by the wheel axle 30, the cam is driven to rotate by the wheel, and the rocker 4 is driven to rotate or swing around its pivot center by the cam.
  • the cam is connected to the wheel axle 30 in a driving manner, and the link is hinged between the convex end of the cam and the rocker 4 .
  • the cam is driven to rotate by the wheel axle 30, and the rocker 4 is driven to rotate or swing around its pivot center by the connecting rod.
  • the swing drive assembly 5 includes a transmission gear set 51 , a transmission shaft 52 and a transmission wheel 53 mounted on the transmission shaft 52 .
  • the transmission gear set 51 includes an input gear 511 and an output gear 512 drivingly connected with the input gear 511 .
  • the input gear 511 is mounted on one wheel axle 30, and the output gear 512 is mounted on the transmission shaft 52.
  • the transmission wheel 53 extends toward the rocker 4 with an eccentric shaft 531 , and the rocker 4 is provided with an eccentric shaft matching portion 42 for cooperating with the eccentric shaft 531 to drive the rocker 4 to swing.
  • the end of the eccentric shaft 531 is located in the eccentric shaft fitting portion 42 .
  • the swing drive assembly 5 adopts a gear-transmission wheel combination structure.
  • the swing drive assembly 5 includes a transmission gear set 51 , a transmission shaft 52 and a transmission wheel 53 .
  • the transmission gear set 51 includes an input gear 511 and an output gear 512 .
  • the output gear 512 is connected to the input gear 511 in a driving manner, that is, the output gear 512 can rotate with the rotation of the input gear 511, and the output gear 512 and the input gear 511 can be directly meshed and connected, or indirectly through the transmission wheel.
  • the system is connected as long as the torque transmission between the output gear 512 and the input gear 511 can be realized.
  • the transmission shaft 52 When assembled, the transmission shaft 52 is vertically arranged between the rocker 4 and the wheel axle 30 .
  • the input gear 511 is sleeved on the wheel shaft 30
  • the output gear 512 is sleeved on the lower end of the transmission shaft 52
  • the transmission wheel 53 is sleeved on the upper end of the transmission shaft 52 .
  • An eccentric shaft 531 extends from the side of the transmission wheel 53 toward the rocker 4 , and the eccentric shaft 531 is offset from the center of the transmission wheel 53 by a certain distance.
  • the rocker 4 has an eccentric shaft matching portion 42 .
  • the eccentric shaft fitting portion 42 may be a receiving groove, a yoke, a concave portion, and the like.
  • the end of the eccentric shaft 531 is located in the eccentric shaft matching portion 42 .
  • the eccentric shaft 531 can cooperate with the eccentric shaft matching portion 42 to drive the rocker 4 to swing.
  • the eccentric shaft 531 can contact the groove wall of the accommodating groove, the fork arm of the yoke, and the wall of the concave portion, thereby pushing the rocker 4 , and the rocker 4 swings around its pivot center.
  • the chassis 1 is provided with a transmission shaft mounting frame 11 , the transmission shaft installation frame 11 has a guide through hole 111 , and the transmission shaft 52 passes through the guide through hole 111 .
  • the transmission wheel 53 is located above the transmission shaft mounting frame 11 , and the output gear 512 is located below the driving shaft mounting frame 11 .
  • the input gear 511 drives the output gear 512 to rotate
  • the output gear 512 drives the transmission shaft 52 to rotate
  • the transmission shaft 52 drives the transmission wheel 53 to rotate
  • the eccentric shaft 531 and the eccentric shaft rotate
  • the engaging portion 42 contacts and pushes the rocker 4 to rotate around its pivot center.
  • the gear-transmission wheel combination structure is used to facilitate the transmission of torque, reduce the loss of torque, and better drive the rocker 4 to swing.
  • the eccentric shaft matching portion 42 is a fork 421 provided on the rocker 4 .
  • the yoke 421 includes two spaced-apart fork arms 4211 , the eccentric shaft 531 is located between the two fork arms 4211 , and the eccentric shaft 531 can be in contact with the two fork arms 4211 respectively as the transmission wheel 53 rotates.
  • the yoke 421 is fixedly installed on the lower end of the rocker 4, and the two fork arms 4211 of the yoke 421 extend horizontally forward.
  • the eccentric shaft 531 is located between the two fork arms 4211. When the transmission wheel 53 is driven to rotate, the eccentric shaft 531 can alternately contact the two fork arms 4211, thereby pushing the rocker 4 to swing around its pivot center.
  • the output gear 512 is a crown gear.
  • the crown gear is connected to the lower end of the transmission shaft 52 , and the crown gear meshes with the input gear 511 .
  • the crown gear is a crown gear, the teeth are distributed on the bottom end face of the crown gear, and can be directly meshed with the input gear 511 arranged laterally, which is convenient for assembly and facilitates the transmission of torque.
  • a rocker mount 21 is provided on the vehicle body 2 .
  • the rocker mounting bracket 21 has a mounting through hole 211 .
  • the rocker 4 passes through the installation through hole 211 , and the rocker 4 can swing in the installation through hole 211 .
  • the mounting through holes 211 of the rocker mounting bracket 21 can restrict the rocker 4 in the front and rear directions, so as to prevent the rocker 4 from shaking back and forth.
  • the distance in the left-right direction of the mounting through hole 211 meets the requirement for the rocker 4 to swing in the left-right direction, that is, the width or distance of the mounting through-hole 211 in the left-right direction is greater than or equal to the stroke of the rocker 4 in the left-right direction.
  • the transmission wheel 53 has a transmission shaft installation hole 532 for installing the transmission shaft 52 , and the eccentric shaft 531 and the transmission shaft installation hole 532 are arranged at two opposite sides of the center of the transmission wheel 53 . side.
  • the transmission shaft mounting hole 532 is also eccentrically arranged, which is arranged on one side of the center of the transmission wheel 53, the eccentric shaft 531 is arranged on the other side of the center of the transmission wheel 53, and the eccentric shaft 531 is arranged with the transmission shaft installation hole 532.
  • the line connecting the eccentric shaft 531 and the transmission shaft mounting hole 532 passes through the center of the transmission wheel 53 .
  • the body 2 has a rocker mounting shaft 22 .
  • the rocker 4 is rotatably mounted on the rocker mounting shaft 22 .
  • the rocker mounting shaft 22 is the pivot shaft of the rocker 4 , and is located between the upper and lower ends of the rocker 4 .
  • the rocker mounting shaft 22 extends forward, the middle of the rocker 4 is sleeved on the rocker mounting shaft 22 , and the rocker 4 can rotate on the rocker mounting shaft 22 to realize the left and right swing of the rocker 4 .
  • an elastic member 7 is further provided on the vehicle body 2 , and the elastic member 7 includes two elastic member contacts 72 arranged at intervals.
  • the rocker 4 is located between the two elastic member contacts 72 , and the rocker 4 is in contact with the elastic member contacts 72 .
  • the connecting end 71 of the elastic member 7 is mounted on the mounting portion 23 shown in FIG. 7 by screws. When the rocker 4 is reset, the two elastic contact ends 72 of the elastic member 7 can help the rocker 4 to be in the middle position.
  • the elastic member 7 can be a torsion spring, and the contact end 72 of the elastic member is the end of the torsion spring.
  • the elastic member 7 can also be a V-shaped or U-shaped elastic sheet, and the contact end 72 of the elastic member is the side edge of the V-shaped or U-shaped elastic sheet.
  • the wheel 3 includes a driving wheel 31 and a driven wheel 32 .
  • the chassis 1 is also provided with a wheel driving mechanism 6 for driving the driving wheels 31 to rotate.
  • the output end of the wheel drive mechanism 6 is connected to the wheel axle 30 of the driving wheel 31 .
  • the wheel that can be driven and rotated by the wheel driving mechanism 6 is called the driving wheel 31
  • the wheel that is driven to rotate with the traveling of the toy car is called the driven wheel 32
  • the driving wheel 31 and the driven wheel 32 each have wheel axles 30 .
  • the wheel drive mechanism 6 is installed on the chassis 1 and is used for connecting with the wheel axle 30 of the driving wheel 31.
  • the wheel driving mechanism 6 can drive the wheel axle 30 connected to it to rotate, and then drive the driving wheel 31 to rotate through the wheel axle 30. , to realize the traveling of the toy car.
  • the chassis 1 is provided with a pair of driving wheels 31 and a pair of driven wheels 32 , and the wheel axles 30 of the two driving wheels 31 are respectively connected to the output ends of the wheel drive mechanism 6 .
  • the input end of the swing drive assembly 5 can be connected to the wheel shaft 30 of the driving wheel 31 , or can be selectively connected to the wheel shaft 30 of the driven wheel 32 . That is, the input gear 511 may be installed on the wheel axle 30 of the driving wheel 31, or may be selectively installed on the wheel axle 30 of the driving wheel 32, and various combinations may be realized.
  • the input end of the swing drive assembly 5 is connected to the wheel axle 30 of the driven wheel 32 .
  • the input end of the swing drive assembly 5 is connected to the wheel shaft 30 of the driven wheel 32 , that is, the input end gear 511 is installed on the wheel shaft 30 of the driving wheel 32 , which can simplify the installation structure.
  • the wheel driving mechanism 6 is a flywheel mechanism, a return gear mechanism or an electric motor mechanism.
  • the flywheel mechanism is a component in the prior art, and the flywheel in the flywheel mechanism can store energy.
  • the driving wheel 31 of the toy car is first rotated, for example, the toy car is pulled backward first, and the flywheel stores energy. Then, the toy car is released, and the energy released by the inertia of the flywheel drives the driving wheel 31 to rotate, thereby driving the toy car to move on the ground. While the toy car is moving, the wheel shaft 30 of the driven wheel 32 rotates, and through the swing driving assembly 5, the rocker 4 is driven to swing with the plaything 100.
  • the pull-back gear mechanism is a component in the prior art, and the spring, spring or rubber band in the pull-back gear mechanism can be used for energy storage.
  • the wheel shaft 30 of the driving wheel 31 is fixedly connected with the gear in the pull-back gear mechanism.
  • the driving wheel 31 rotates backward, and the force is transmitted to the gear through the wheel shaft 30 to do work.
  • the tendons or springs convert kinetic energy into potential energy.
  • the toy car is released, the spring or rubber band or spring releases the potential energy to do work, driving the gear to rotate, the gear drives the wheel shaft 30 of the driving wheel 31 to rotate, and then drives the driving wheel 31 to rotate, thereby driving the toy car to move on the ground.
  • the wheel shaft 30 of the driven wheel 32 rotates, and through the swing driving assembly 5, the rocker 4 is driven to swing with the plaything 100.
  • the electric motor mechanism is a component in the prior art, and the output shaft of the motor can be directly connected with the wheel shaft 30 of the driving wheel 31 . After the electric motor is turned on, the wheel shaft 30 can be directly driven to rotate, thereby driving the driving wheel 31 to rotate, thereby driving the toy car to move on the ground. While the toy car is moving, the wheel shaft 30 of the driven wheel 32 rotates, and through the swing driving assembly 5, the rocker 4 is driven to swing with the plaything 100.
  • the toy car provided by the present invention, by connecting the swing drive assembly between the wheel shaft and the rocker, when the wheel rotates, the wheel shaft will rotate along with it, and the torque of the wheel shaft is transmitted to the swing drive through the swing drive assembly.
  • the lever can drive the rocker to swing left and right, so that the plaything on the plug end of the rocker can swing with the operation of the toy car, which can simulate the driving feeling more realistically and improve the fun of the toy car.

Landscapes

  • Toys (AREA)

Abstract

本实用新型公开了一种玩具车，包括具有车轮的底盘和安装在所述底盘上的车身；在所述车身上还设置有摇杆，所述摇杆与所述车身可枢转连接；所述摇杆的上端具有用于安装玩物的插接端，所述插接端伸出于所述车身的上方；在所述车轮轴与所述摇杆之间连接有用于驱动所述摇杆摆动的摆动驱动组件。本实用新型公开的玩具车，通过在车轮轴与摇杆之间连接摆动驱动组件，在车轮转动时，车轮轴会随之转动，车轮轴的扭矩通过摆动驱动组件传递给摇杆，可以驱动摇杆左右摆动，进而使得摇杆的插接端上的玩物能够随着玩具车的运行而摆动，可以更加真实地模拟驾驶感，提升了玩具车的趣味性。

Description

一种玩具车 技术领域
本实用新型涉及儿童玩具技术领域，尤其涉及一种玩具车。
背景技术
现有技术中的玩具车，通常采用外形设计、配色设计、结构变形等产品设计特点去模仿某些动物、人物或者其他动画形象驾驶车辆的场景，以提高玩具车的趣味性。被模仿的动物、人物或者其他动画形象统称为玩物或模仿玩物，即为玩耍的物件、物品等。
现有技术中的玩具车，基本不能实现随着玩具车的运行而使得玩物摇摆，不能模拟更加真实的驾驶感，玩具车的趣味性还有待提高。
有鉴于此，提供一种能够随着车轮的滚动而使得玩物可以摇摆的玩具车成为必要。
实用新型内容
本实用新型技术方案提供一种玩具车，包括具有车轮的底盘和安装在所述底盘上的车身；
所述车轮的车轮轴可转动地安装在所述底盘上；
在所述车身上还设置有能够随着所述车轮轴的转动而摆动的摇杆；
所述摇杆与所述车身可枢转连接；
所述摇杆的上端具有用于安装玩物的插接端，所述插接端伸出于所述车身的上方；
在所述车轮轴与所述摇杆之间连接有用于驱动所述摇杆摆动的摆动驱动组件。
在其中一个可选技术方案中，所述摆动驱动组件包括传动齿轮组、传动轴和安装在所述传动轴上的传动轮；
所述传动齿轮组包括输入端齿轮和与所述输入端齿轮传动连接的输出端齿轮；
所述输入端齿轮安装在一条所述车轮轴上，所述输出端齿轮安装在所述传动轴上；
所述传动轮朝向所述摇杆延伸有偏心轴，在所述摇杆上设置有用于与所述偏心轴配合以驱动所述摇杆摆动的偏心轴配合部；
所述偏心轴的端部位于所述偏心轴配合部中。
在其中一个可选技术方案中，所述偏心轴配合部为设置在所述摇杆上的节叉；
所述节叉包括两条间隔布置的叉臂，所述偏心轴位于两条所述叉臂之间，所述偏心轴能够随着所述传动轮的转动而分别与两条所述叉臂接触。
在其中一个可选技术方案中，所述输出端齿轮为冠齿轮；
所述冠齿轮连接在所述传动轴的下端，所述冠齿轮与所述输入端齿轮啮合。
在其中一个可选技术方案中，所述传动轮上具有用于安装传动轴的传动轴安装孔，所述偏心轴与所述传动轴安装孔配置在所述传动轮的中心的相对两侧。
在其中一个可选技术方案中，所述车身上具有摇杆安装轴；
所述摇杆可转动地安装在所述摇杆安装轴上。
在其中一个可选技术方案中，在所述车身上还设置有弹性件，所述弹性件包括两条间隔布置的弹性件触端；
所述摇杆位于两条所述弹性件触端之间。
在其中一个可选技术方案中，所述车轮包括主动车轮和从动车轮；
在所述底盘上还设置有用于驱动所述主动车轮转动的车轮驱动机构；
所述车轮驱动机构的输出端与所述主动车轮的车轮轴连接。
在其中一个可选技术方案中，所述摆动驱动组件的输入端与所述从动车轮的车轮轴连接。
在其中一个可选技术方案中，所述车轮驱动机构为飞轮机构、回力齿轮机构或电动马达机构。
采用上述技术方案，具有如下有益效果：
本实用新型提供的玩具车，通过在车轮轴与摇杆之间连接摆动驱动组件，在车轮转动时，车轮轴会随之转动，车轮轴的扭矩通过摆动驱动组件传递给摇杆，可以驱动摇杆左右摆动，进而使得摇杆的插接端上的玩物能够随着玩具车的运行而摆动，可以更加真实地模拟驾驶感，提升了玩具车的趣味性。
附图说明
图1为本实用新型一实施例提供的玩具车上安装有玩物的立体图；
图2为本实用新型一实施例提供的玩具车的立体图；
图3为图1所示的玩物与玩具车的爆炸图；
图4为摇杆、摇杆安装架、摆动驱动组件和传动轴安装架组装在一起的立体图；
图5为车轮、摆动驱动组件和摇杆组装在一起的立体图；
图6为摇杆、摇杆安装架、摆动驱动组件和传动轴安装架的爆炸图；
图7为摇杆、摆动驱动组件组装在底盘和车身的剖视图；
图8为车轮驱动机构与主动车轮的车轮轴连接的示意图；
图9为弹性件的结构示意图。
具体实施方式
下面结合附图来进一步说明本实用新型的具体实施方式。其中相同的零部件用相同的附图标记表示。需要说明的是，下面描述中使用的词语“前”、“后”、“左”、“右”、“上”和“下”指的是附图中的方向，词语“内”和“外”分别指的是朝向或远离特定部件几何中心的方向。
如图1-3、图5和图7所示，本实用新型一实施例提供的一种玩具车，包括具有车轮3的底盘1和安装在底盘1上的车身2。
车轮3的车轮轴30可转动地安装在底盘1上。
在车身2上还设置有能够随着车轮轴30的转动而摆动的摇杆4，摇杆4与车身2可枢转连接。
摇杆4的上端具有用于安装玩物100的插接端41，插接端41伸出于车身2的上方。
在车轮轴30与摇杆4之间连接有用于驱动摇杆4摆动的摆动驱动组件5。
本实用新型提供的玩具车为一种儿童玩具，其包括底盘1、车身2、车轮3、摇杆4和摆动驱动组件5。
车轮3通过车轮轴30安装在底盘1上，车轮3的转动可以带动玩具车行进。
车身2组装在底盘1上，其可以通过螺钉与底盘1连接，也可以通过卡扣与底盘1连接。
摇杆4为玩物100提供支撑或提供安装位置。摇杆4位于车身2的前端与后端之间。车身2上对应摇杆4的位置具有上下贯通的安装空间，摇杆4位于该安装空间中。本实用新型中，将两个部件可以相对转动的连接方式称之为可枢转连接。摇杆4与车身2可枢转连接，即，摇杆4可以通过转轴、安装轴或铰链与车身2连接，使得摇杆4可以相对于车身2转动或摆动。具体地，摇杆4可以相对于车身2左右摆动。
摇杆4的上端具有插接端41，插接端41伸出于车身2的上方。该处所指的上方并非指车身2最高点的上方，只要插接端41在其安装位置伸出车身2的上方即可。
插接端41用于安装玩物100。玩物100的下部可以设置插槽，方便将玩物100插接在插接端41上。
插接端41可以设置为球形、方头形等等形式。
摆动驱动组件5连接在一条车轮轴30与摇杆4的下端之间，摆动驱动组件5的输入端与车轮轴30连接，摆动驱动组件5的输出端与摇杆4连接。
当车轮3转动时，车轮轴30转动，车轮轴30的扭矩通过摆动驱动组件5传递给摇杆4，可以驱动摇杆4绕着其枢转中心转动或摆动，摇杆 4的插接端41可以在车身1上方左右摆动，进而带动玩物100能够随着玩具车的运行而摆动，可以更加真实地模拟驾驶感，提升了玩具车的趣味性。
与摆动驱动组件5连接的车轮轴30无论主动转动还是被动转动，都可以通过摆动驱动组件5带动摇杆4摆动。在车轮轴30主动转动时，与该主动转动的车轮轴30连接的车轮3为主动车轮31。在车轮轴30被动转动时，与该被动转动的车轮轴30连接的车轮3为从动车轮32。
该摆动驱动组件5可以选择连接在主动车轮31的车轮轴30与摇杆4之间，也可以选择连接在从动车轮32的车轮轴30与摇杆4之间。
本实用新型中的摆动驱动组件5为可以传递扭矩的驱动机构，其可以转轮-凸轮组合、凸轮-连杆组合、齿轮-传动轮组合等。
摇杆4的枢转中心可以为枢转轴。枢转轴可以为转动轴，其通过轴承安装在车身2上，摇杆4的中部与枢转轴固定连接，摇杆4与枢转轴可以一起转动。枢转轴可以为固定轴，其固定安装在车身2上，摇杆4的中部套在枢转轴上，摇杆4可以绕着枢转轴转动。
当摆动驱动组件5为齿轮-凸轮组合时，转轮与车轮轴30传动连接，凸轮的凸端与摇杆铰接，凸轮与转轮传动连接。通过车轮轴30带动转轮转动，通过转轮带动凸轮转动，通过凸轮带动摇杆4绕着其枢转中心转动或摆动。
当摆动驱动组件5为凸轮-连杆组合时，凸轮与车轮轴30传动连接，连杆铰接在凸轮的凸端与摇杆4之间。通过车轮轴30带动凸轮转动，通过连杆带动摇杆4绕着其枢转中心转动或摆动。
以下的实施例中将详述摆动驱动组件5为齿轮-传动轮组合的连接方式。
在其中一个实施例中，如图4-7所示，摆动驱动组件5包括传动齿轮组51、传动轴52和安装在传动轴52上的传动轮53。
传动齿轮组51包括输入端齿轮511和与输入端齿轮511传动连接的输出端齿轮512。
输入端齿轮511安装在一条车轮轴30上，输出端齿轮512安装在传 动轴52上。
传动轮53朝向摇杆4延伸有偏心轴531，在摇杆4上设置有用于与偏心轴531配合以驱动摇杆4摆动的偏心轴配合部42。
偏心轴531的端部位于偏心轴配合部42中。
该实施例中，摆动驱动组件5采用齿轮-传动轮组合的结构方式。摆动驱动组件5包括传动齿轮组51、传动轴52和传动轮53。传动齿轮组51包括有输入端齿轮511和输出端齿轮512。输出端齿轮512与输入端齿轮511传动连接，即，输出端齿轮512能够随着输入端齿轮511的转动而转动，输出端齿轮512与输入端齿轮511可以直接啮合连接，也可以间接通过传动轮系连接，只要能够实现输出端齿轮512与输入端齿轮511之间的扭矩传动即可。
组装时，传动轴52垂直布置在摇杆4与车轮轴30之间。输入端齿轮511套接在车轮轴30上，输出端齿轮512套接在传动轴52的下端，传动轮53套接在传动轴52的上端。
传动轮53朝向摇杆4的一侧延伸有偏心轴531，偏心轴531偏离传动轮53的中心一定距离。摇杆4上具有偏心轴配合部42。偏心轴配合部42可以为容纳槽、节叉、凹部等等。
偏心轴531的端部位于偏心轴配合部42中，在传动轮53转动时，偏心轴531能够与偏心轴配合部42配合带动摇杆4摆动。具体地，在传动轮53转动时，偏心轴531能够与容纳槽的槽壁、节叉的叉臂、凹部的壁接触，从而推动摇杆4，摇杆4绕着其枢转中心摆动。
在底盘1上设置有传动轴安装架11，传动轴安装架11上具有导向通孔111，传动轴52穿过导向通孔111。传动轮53位于传动轴安装架11的上方，输出端齿轮512位于动轴安装架11的下方。
当安装有输入端齿轮511的车轮轴30转动时，输入端齿轮511带动输出端齿轮512转动，输出端齿轮512带动传动轴52转动，传动轴52带动传动轮53转动，偏心轴531与偏心轴配合部42接触，推动摇杆4绕着其枢转中心转动。
采用齿轮-传动轮组合的结构方式，利于扭矩的传递，并可以减少扭 矩的损失，更好地带动摇杆4摆动。
在其中一个实施例中，如图4-7所示，偏心轴配合部42为设置在摇杆4上的节叉421。
节叉421包括两条间隔布置的叉臂4211，偏心轴531位于两条叉臂4211之间，偏心轴531能够随着传动轮53的转动而分别与两条叉臂4211接触。
节叉421固定安装在摇杆4的下端，节叉421的两条叉臂4211水平向前延伸。偏心轴531位于两条叉臂4211之间，当传动轮53被带动转动时，偏心轴531能够分别与两条叉臂4211交替接触，从而推动摇杆4绕着其枢转中心摆动。
在其中一个实施例中，如图4-7所示，输出端齿轮512为冠齿轮。冠齿轮连接在传动轴52的下端，冠齿轮与输入端齿轮511啮合。
冠齿轮为冠状齿轮，齿分布在冠状齿轮的底部端面，可以直接与横向布置的输入端齿轮511啮合，方便组装，并利于实现扭矩的传递。
如图3-7所示，车身2上设置摇杆安装架21。摇杆安装架21上具有安装通孔211。摇杆4穿过安装通孔211，摇杆4能够在安装通孔211中摆动。摇杆安装架21的安装通孔211可以在前后方向对摇杆4进行限制，避免摇杆4前后摇晃。安装通孔211的左右方向的距离满足摇杆4左右方向摆动的要求，即安装通孔211在左右方向上的宽度或距离大于或等于摇杆4左右方向摆动的行程。
在其中一个实施例中，如图6所示，传动轮53上具有用于安装传动轴52的传动轴安装孔532，偏心轴531与传动轴安装孔532配置在传动轮53的中心的相对两侧。
也即是，传动轴安装孔532也偏心设置，其设置在传动轮53的中心的一侧，偏心轴531设置在传动轮53的中心的另一侧，偏心轴531与传动轴安装孔532配置在传动轮53的中心的相对两侧，偏心轴531与传动轴安装孔532的连线经过传动轮53的中心。
如此设置，增加偏心轴531的转动半径，可以驱动摇杆4摆动更大的幅度。
在其中一个实施例中，如图4-7所示，车身2上具有摇杆安装轴22。摇杆4可转动地安装在摇杆安装轴22上。摇杆安装轴22为摇杆4的枢转轴，其位于摇杆4的上下两端之间。摇杆安装轴22向前延伸，摇杆4的中部套在摇杆安装轴22上，摇杆4可以在摇杆安装轴22上转动，实现了摇杆4的左右摆动。
在其中一个实施例中，如图7和图9所示，在车身2上还设置有弹性件7，弹性件7包括两条间隔布置的弹性件触端72。摇杆4位于两条弹性件触端72之间，摇杆4与弹性件触端72接触。弹性件7的连接端71通过螺钉安装在图7所示的安装部23上，两条弹性件触端72分别向前延伸，并分位于摇杆4的左右两侧。当摇杆4复位后，弹性件7的两条弹性件触端72可以帮助摇杆4处于中间位置。
弹性件7可以扭簧，弹性件触端72为扭簧的端部。弹性件7也可以为V形或U形的弹性片，弹性件触端72为V形或U形的弹性片的侧边。
在其中一个实施例中，如图1-3、图5和图7-8所示，车轮3包括主动车轮31和从动车轮32。
在底盘1上还设置有用于驱动主动车轮31转动的车轮驱动机构6。车轮驱动机构6的输出端与主动车轮31的车轮轴30连接。
本实用新型中，将能够被车轮驱动机构6驱动转动的车轮称之为主动车轮31，将随着玩具车的行进而被带动转动的车轮称之为从动车轮32。主动车轮31和从动车轮32分别具有车轮轴30。
车轮驱动机构6安装在底盘1上，其用于与主动车轮31的车轮轴30连接，通过车轮驱动机构6可以驱动与之连接的车轮轴30转动，再通过该车轮轴30带动主动车轮31转动，实现玩具车的行进。
如图1-3所示，底盘1上设置有一对主动车轮31和一对从动车轮32，两个主动车轮31的车轮轴30分别与车轮驱动机构6的输出端连接。
本实施例中，摆动驱动组件5的输入端可以与主动车轮31的车轮轴30连接，也可以选择与从动车轮32的车轮轴30连接。即，输入端齿轮511可以安装在主动车轮31的车轮轴30上，也可以选择安装在动车轮32的车轮轴30上，可以实现多种组合。
在其中一个实施例中，如图5所示，摆动驱动组件5的输入端与从动车轮32的车轮轴30连接。
本实施例中，摆动驱动组件5的输入端与从动车轮32的车轮轴30连接，即，输入端齿轮511安装在动车轮32的车轮轴30上，可以实简化安装结构。
在其中一个实施例中，车轮驱动机构6为飞轮机构、回力齿轮机构或电动马达机构。
飞轮机构为现有技术中的零件，飞轮机构中的飞轮能够蓄能。在玩耍玩具车时，先转动玩具车的主动车轮31，例如，先向后拉动玩具车，飞轮储存能量。然后，再释放玩具车，通过飞轮的惯性释放的能量，驱动主动车轮31转动，进而带动玩具车在地面上移动。在玩具车移动的同时，从动车轮32的车轮轴30转动，并通过，通过摆动驱动组件5驱使摇杆4带着玩物100摆动。
回力齿轮机构为现有技术中的零件，回力齿轮机构中的发条或弹簧或橡皮筋可以用于蓄能。主动车轮31的车轮轴30与回力齿轮机构内的齿轮固定相连，当向后拖动玩具车对车做功时，主动车轮31向后旋转，通过车轮轴30传递力给齿轮做功，同时弹簧或橡皮筋或发条将动能转化为势能。然后释放玩具车，弹簧或橡皮筋或发条释放势能做功，驱动齿轮转动，齿轮带动主动车轮31的车轮轴30转动，进而驱动主动车轮31转动，进而带动玩具车在地面上移动。在玩具车移动的同时，从动车轮32的车轮轴30转动，并通过，通过摆动驱动组件5驱使摇杆4带着玩物100摆动。
电动马达机构为现有技术中的零件，马达的输出轴可以直接与主动车轮31的车轮轴30连接。在开启电动马达后，可以直接带动车轮轴30转动，进而驱动主动车轮31转动，进而带动玩具车在地面上移动。在玩具车移动的同时，从动车轮32的车轮轴30转动，并通过，通过摆动驱动组件5驱使摇杆4带着玩物100摆动。
综上所述，本实用新型提供的玩具车，通过在车轮轴与摇杆之间连接摆动驱动组件，在车轮转动时，车轮轴会随之转动，车轮轴的扭矩通 过摆动驱动组件传递给摇杆，可以驱动摇杆左右摆动，进而使得摇杆的插接端上的玩物能够随着玩具车的运行而摆动，可以更加真实地模拟驾驶感，提升了玩具车的趣味性。
根据需要，可以将上述各技术方案进行结合，以达到最佳技术效果。
以上所述的仅是本实用新型的原理和较佳的实施例。应当指出，对于本领域的普通技术人员来说，在本实用新型原理的基础上，还可以做出若干其它变型，也应视为本实用新型的保护范围。

Claims (10)

  1. 一种玩具车，其特征在于，包括具有车轮的底盘和安装在所述底盘上的车身；
    所述车轮的车轮轴可转动地安装在所述底盘上；
    在所述车身上还设置有能够随着所述车轮轴的转动而摆动的摇杆；
    所述摇杆与所述车身可枢转连接；
    所述摇杆的上端具有用于安装玩物的插接端，所述插接端伸出于所述车身的上方；
    在所述车轮轴与所述摇杆之间连接有用于驱动所述摇杆摆动的摆动驱动组件。
  2. 根据权利要求1所述的玩具车，其特征在于，所述摆动驱动组件包括传动齿轮组、传动轴和安装在所述传动轴上的传动轮；
    所述传动齿轮组包括输入端齿轮和与所述输入端齿轮传动连接的输出端齿轮；
    所述输入端齿轮安装在一条所述车轮轴上，所述输出端齿轮安装在所述传动轴上；
    所述传动轮朝向所述摇杆延伸有偏心轴，在所述摇杆上设置有用于与所述偏心轴配合以驱动所述摇杆摆动的偏心轴配合部；
    所述偏心轴的端部位于所述偏心轴配合部中。
  3. 根据权利要求2所述的玩具车，其特征在于，所述偏心轴配合部为设置在所述摇杆上的节叉；
    所述节叉包括两条间隔布置的叉臂，所述偏心轴位于两条所述叉臂之间，所述偏心轴能够随着所述传动轮的转动而分别与两条所述叉臂接触。
  4. 根据权利要求2所述的玩具车，其特征在于，所述输出端齿轮为冠齿轮；
    所述冠齿轮连接在所述传动轴的下端，所述冠齿轮与所述输入端齿轮啮合。
  5. 根据权利要求2所述的玩具车，其特征在于，所述传动轮上具有用于安装传动轴的传动轴安装孔，所述偏心轴与所述传动轴安装孔配置在所述传动轮的中心的相对两侧。
  6. 根据权利要求1所述的玩具车，其特征在于，所述车身上具有摇杆安装轴；
    所述摇杆可转动地安装在所述摇杆安装轴上。
  7. 根据权利要求1所述的玩具车，其特征在于，在所述车身上还设置有弹性件，所述弹性件包括两条间隔布置的弹性件触端；
    所述摇杆位于两条所述弹性件触端之间。
  8. 根据权利要求1-7中任一项所述的玩具车，其特征在于，所述车轮包括主动车轮和从动车轮；
    在所述底盘上还设置有用于驱动所述主动车轮转动的车轮驱动机构；
    所述车轮驱动机构的输出端与所述主动车轮的车轮轴连接。
  9. 根据权利要求8所述的玩具车，其特征在于，所述摆动驱动组件的输入端与所述从动车轮的车轮轴连接。
  10. 根据权利要求8所述的玩具车，其特征在于，所述车轮驱动机构为飞轮机构、回力齿轮机构或电动马达机构。
PCT/CN2021/107576 2020-08-17 2021-07-21 一种玩具车 WO2022037353A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202021719654.7U CN212998374U (zh) 2020-08-17 2020-08-17 一种玩具车
CN202021719654.7 2020-08-17

Publications (1)

Publication Number Publication Date
WO2022037353A1 true WO2022037353A1 (zh) 2022-02-24

Family

ID=75468344

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/107576 WO2022037353A1 (zh) 2020-08-17 2021-07-21 一种玩具车

Country Status (2)

Country Link
CN (1) CN212998374U (zh)
WO (1) WO2022037353A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN212998374U (zh) * 2020-08-17 2021-04-20 奥飞娱乐股份有限公司 一种玩具车
CN113230668B (zh) * 2021-04-28 2023-05-02 广东凯迪威文化股份有限公司 多功能音乐玩具

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2154729Y (zh) * 1993-02-18 1994-02-02 美罗玩具实业股份有限公司 玩具车
CN201921499U (zh) * 2010-12-22 2011-08-10 吴喜明 一种玩具车
CN205516471U (zh) * 2016-04-22 2016-08-31 钟文龙 一种新型遥控玩具摇摆车
CN207913218U (zh) * 2017-12-28 2018-09-28 广东飞轮科技股份有限公司 一种摇摆玩具车
CN209333202U (zh) * 2018-12-12 2019-09-03 奥飞娱乐股份有限公司 一种趣味性强的摆动玩具
CN210433982U (zh) * 2019-08-14 2020-05-01 余培杰 一种玩具车的公仔上下摇摆装置
CN212998374U (zh) * 2020-08-17 2021-04-20 奥飞娱乐股份有限公司 一种玩具车

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2154729Y (zh) * 1993-02-18 1994-02-02 美罗玩具实业股份有限公司 玩具车
CN201921499U (zh) * 2010-12-22 2011-08-10 吴喜明 一种玩具车
CN205516471U (zh) * 2016-04-22 2016-08-31 钟文龙 一种新型遥控玩具摇摆车
CN207913218U (zh) * 2017-12-28 2018-09-28 广东飞轮科技股份有限公司 一种摇摆玩具车
CN209333202U (zh) * 2018-12-12 2019-09-03 奥飞娱乐股份有限公司 一种趣味性强的摆动玩具
CN210433982U (zh) * 2019-08-14 2020-05-01 余培杰 一种玩具车的公仔上下摇摆装置
CN212998374U (zh) * 2020-08-17 2021-04-20 奥飞娱乐股份有限公司 一种玩具车

Also Published As

Publication number Publication date
CN212998374U (zh) 2021-04-20

Similar Documents

Publication Publication Date Title
WO2022037353A1 (zh) 一种玩具车
US4309841A (en) Two-wheel toy vehicle with inertia flywheel
US3940879A (en) Walking doll
CN211912718U (zh) 一种鲨鱼玩具车
CN201768369U (zh) 多功能玩具兔子
CN215691621U (zh) 电动玩具狗
CN201482181U (zh) 摇摆爬行机构
CN216798698U (zh) 一种新型玩具车驱动装置及应用该驱动装置的玩具车
CN220002947U (zh) 一种趣味玩具车
CN213609800U (zh) 一种电动玩具跳舞猫
CN220632553U (zh) 一种按摩机芯和按摩器
US20230311013A1 (en) Drift motorcycle
CN109305035A (zh) 具有摇摆功能的变速箱
CN210904947U (zh) 一种玩具鹅球体联动结构
CN210521756U (zh) 一种采用差速式高灵敏度平衡装置的玩具车
CN219501967U (zh) 一种模拟动物行走的玩具车
US2137950A (en) Mechanical toy
CN212757209U (zh) 一种积木铲车玩具
CN214075034U (zh) 一种具有汽车外形的木制玩具车
CN203220757U (zh) 一种对打机器人玩具
CN219983896U (zh) 一种改良的爬行玩具
CN2915203Y (zh) 电动玩具车
CN212327308U (zh) 一种健身/竞赛车的摇摆机构
CN213609793U (zh) 一种电动玩具动物躯干驱动机构
CN214597238U (zh) 滑板玩具

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21857448

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21857448

Country of ref document: EP

Kind code of ref document: A1