WO2015196851A1 - 一种惯性玩具车动力装置 - Google Patents

一种惯性玩具车动力装置 Download PDF

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Publication number
WO2015196851A1
WO2015196851A1 PCT/CN2015/076937 CN2015076937W WO2015196851A1 WO 2015196851 A1 WO2015196851 A1 WO 2015196851A1 CN 2015076937 W CN2015076937 W CN 2015076937W WO 2015196851 A1 WO2015196851 A1 WO 2015196851A1
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gear
clutch
shaft
transmission mechanism
wheel
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PCT/CN2015/076937
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English (en)
French (fr)
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管良超
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济南爱动动漫科技有限公司
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Publication of WO2015196851A1 publication Critical patent/WO2015196851A1/zh

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    • 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

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  • the utility model relates to a power device of a toy car, in particular to a power device of an inertial toy car.
  • toy car driving with energy storage components When the front wheel is rotated, the flywheel stores energy, then let go, the flywheel releases energy, drives the front wheel to drive the rear wheel to rotate, and the car advances until the energy is discharged.
  • the toy car using the energy storage component has the same problem: if the toy car is suddenly pressed during the forward movement, the gear is easily broken.
  • an object of the present invention to provide an inertial toy vehicle power unit that is not damaged when the toy vehicle is suddenly pressed and stopped during operation.
  • an inertial toy car power device including a wheel and a wheel axle for mounting the wheel, and an energy storage flywheel and a transmission mechanism;
  • the power transmission shaft of the flywheel is mounted with a power gear
  • the transmission mechanism includes a first gear mounted on the wheel axle, the first gear meshes with the second gear, and the second gear is mounted on a transmission shaft that is perpendicular to the wheel axle, the transmission shaft a third gear is also mounted thereon, and the third gear is above the second gear;
  • the third gear meshes with a first clutch gear of a clutch device
  • the clutch device further includes a clutch member, a clutch mounting shaft, and a second clutch gear;
  • the clutch member is fixed on the clutch mounting shaft, and the clutch mounting shaft is The wheel axle is vertical, and the second clutch gear meshes with the power gear of the flywheel;
  • the clutch member comprises two parts, the first part is splined and cooperates with the mounting hole of the first clutch gear, and the second part is provided with an elastic card, the end of the elastic card and the inner ring of the second clutch gear
  • the groove is matched; the side of the inner ring of the second clutch gear is a straight groove wall on one side and the inclined groove wall on the other side.
  • the first gear is a basin gear.
  • a housing for covering the transmission mechanism and the flywheel is composed of an upper cover and a lower cover, and a support is arranged between the upper cover and the lower cover The partition of the transmission mechanism.
  • a fastening piece is respectively disposed on the left and right sides of the lower cover, the upper surface of the fastening block is an inclined surface, and the tilting direction of the left fastening component is gradually from right to left.
  • the tilting direction of the fastening block on the right side is gradually decreased from left to right; and the left and right sides of the upper cover are respectively provided with a fastening ring for engaging with the fastening block.
  • the utility model has the beneficial effects that the inertia toy vehicle power device is provided with a clutching component, and the gear is not damaged when it is suddenly pressed during the running process, and the service life of the product can be effectively improved.
  • the power unit can drive the toy car to travel 25 meters to 30 meters, far exceeding the driving distance of the ordinary inertial propulsion parts, and significantly increase the driving speed.
  • the tilting distance is kept at more than 5 meters.
  • the right hub can be connected to a power transmitter for higher speeds.
  • Figure 1 is a schematic structural view of an embodiment of the present invention
  • Figure 2 is an exploded view of an embodiment of the present invention
  • FIG. 3 is a schematic structural view of a transmission mechanism according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a clutch device according to an embodiment of the present invention.
  • the inertia toy vehicle powerplant includes a wheel and a wheel axle 16 on which the wheel is mounted.
  • the left wheel includes a left hub 17, a left tire 18, and the right wheel includes a right hub 13, and a right tire 14.
  • the inertia toy vehicle power unit further includes an energy storage flywheel 12 and a transmission mechanism; the power transmission shaft 10 of the flywheel 12 is mounted with a power gear 11.
  • the transmission mechanism comprises a first gear 15 mounted on the wheel axle 16, and in this embodiment, the first gear 15 is a basin gear, as shown in Figures 2 and 3.
  • the first gear 15 is meshed with the second gear 19, and the second gear 19 is mounted on a transmission shaft 8, which is perpendicular to the wheel axle 16, and the third shaft 7 is mounted on the transmission shaft 8, and the third gear 7 is mounted thereon. Above the second gear 19.
  • the third gear 7 meshes with a first clutch gear 4 of a clutch device, the clutch device further comprising a clutch member 5, a clutch mounting shaft 9, and a second clutch gear 6; the clutch member 5 is fixed to the clutch mounting shaft 9.
  • the clutch mounting shaft 9 is perpendicular to the wheel axle 16, and the second clutch gear 6 meshes with the power gear 11 of the flywheel 12.
  • the clutch member 5 includes two portions.
  • the first portion 51 has a splined shaft shape and cooperates with a mounting hole of the first clutch gear 4.
  • the second portion 52 is provided with an elastic card 53.
  • the end portion is engaged with the inner ring tooth groove 61 provided by the second clutch gear 6; the inner ring groove side of the second clutch gear is a straight groove wall 62, and the other side is an inclined groove wall 63.
  • the inertia toy vehicle power device further includes a housing for covering the transmission mechanism and the flywheel, and the housing is provided by the upper cover 1 and the lower cover 3
  • a partition 2 for supporting the transmission mechanism is disposed between the upper cover 1 and the lower cover 3.
  • a fastening fixing block 31 is disposed on the left and right sides of the lower cover 3, the upper surface of the fastening block 31 is an inclined surface, and the locking fixing block on the left side is inclined from right to left. Gradually, the tilting direction of the right side of the snap-fit block gradually decreases from left to right.
  • a fastening ring 101 for engaging with the fastening block is disposed on the left and right sides of the upper cover 1 respectively.
  • the tire rotates to drive the wheel axle 16, and the first gear 15 is driven to rotate by the wheel axle 16.
  • the first gear 15 drives the second gear 19, and the second gear 19 drives the third gear 7 to rotate through the transmission shaft 8, and the third
  • the gear 7 drives the first clutch gear 4 of the clutch device, the first clutch gear 4 drives the clutch member 5 to rotate, and the clutch member 5 passes the elastic card
  • the second clutch gear 6 is driven to rotate by the straight groove wall of the inner ring tooth groove 61.
  • the first clutch gear 4 is the driving wheel
  • the second clutch gear 6 is the driven wheel
  • the second clutch gear 6 drives the power gear of the flywheel 23. 11 rotates, and the flywheel 12 realizes energy storage.
  • the power gear 11 rotates in the reverse direction to drive the second clutch gear 6 to rotate in the opposite direction, and the second clutch gear 6 drives the first portion of the inner ring groove 61, the elastic card 53, and the first part of the clutch member.
  • the clutch gear 4 rotates; the second clutch gear 6 acts as a drive wheel, and the first clutch gear 4 acts as a passive wheel.
  • the first clutch gear drives the wheel axle to rotate through the third gear, the transmission shaft, the second gear, and the first gear to realize the traveling motion of the toy vehicle.
  • the power device can drive the toy car to travel 25 meters to 30 meters, far exceeding the driving distance of the ordinary inertial propulsion parts, and obviously speeding up the driving.
  • the tilting distance is kept at more than 5 meters.

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Abstract

一种惯性玩具车动力装置，包括车轮、车轮轴（16）、飞轮（12）、传动机构、动力齿轮（11）；传动机构包括安装在车轮轴（16）上的第一齿轮（15），第一齿轮（15）与第二齿轮（19）啮合，第二齿轮（19）安装在与车轮轴（16）垂直的传动轴（8）上，传动轴（8）上还安装第三齿轮（7）；第三齿轮（7）与离合装置的第一离合齿轮（4）啮合，离合装置还包括离合部件（5）固装在离合安装轴（9）上，离合安装轴（9）与车轮轴（16）垂直，第二离合齿轮（6）与飞轮（12）的动力齿轮（11）啮合；离合部件（5）的第一部分（51）为花键轴状并与第一离合齿轮（4）的安装孔配合，第二部分（52）设有一弹性卡片（53）并与第二离合齿轮（6）设置的内圈齿槽（61）配合。该装置在运行过程中突然被按停时齿轮不会损坏。

Description

一种惯性玩具车动力装置 技术领域
本实用新型涉及一种玩具车的动力装置，尤其是惯性玩具车的动力装置。
背景技术
目前儿童玩具车中有利用电驱动的，也有采用手动驱动的，采用手动驱动的大都是设置一种蓄能部件例如飞轮，利用蓄能部件驱动玩具车。
采用蓄能部件的玩具车驱动原理：当转动前轮，飞轮储能，然后松手，飞轮释放能量，驱动前轮带动后轮转动，车子前进，直至能量放完。但采用蓄能部件的玩具车，存在同样的问题：如果玩具车前进过程中，突然被按停，则齿轮容易被打坏。
实用新型内容
为了克服上述现有技术存在的缺点，本实用新型的目的在于提供一种惯性玩具车动力装置，该玩具车在运行过程中突然被按停时齿轮不会损坏。
为了解决上述问题，本实用新型采用以下技术方案：一种惯性玩具车动力装置，包括车轮及安装车轮的车轮轴，还包括储能用飞轮及传动机构；飞轮的动力传输轴上安装有动力齿轮；其特征是：所述传动机构包括安装在车轮轴上的第一齿轮，第一齿轮与第二齿轮啮合，第二齿轮安装在一传动轴上，该传动轴与车轮轴垂直，该传动轴上还安装有第三齿轮，第三齿轮在第二齿轮的上方；
第三齿轮与一离合装置的第一离合齿轮啮合，所述离合装置还包括离合部件、离合安装轴、第二离合齿轮；所述离合部件固装在离合安装轴上，离合安装轴与所述车轮轴垂直，第二离合齿轮与所述飞轮的动力齿轮啮合；
所述离合部件包括两部分，第一部分为花键轴状并与第一离合齿轮的安装孔配合，第二部分设有一弹性卡片，该弹性卡片的端部与第二离合齿轮设置的内圈齿槽配合；第二离合齿轮的内圈齿槽一侧为直槽壁，另一侧为倾斜槽壁。
作为本实用新型进一步的技术方案：所述第一齿轮为盆齿轮。
进一步的技术方案：还包括用于罩在传动机构、飞轮外的壳体，所述壳体由上箱盖、下箱盖组成，所述上箱盖与下箱盖之间设置一用于支撑传动机构的隔板。
进一步的技术方案：所述下箱盖的左右两侧分别设置一扣合固定块，所述扣合固定块的上表面为倾斜面，左侧的扣合固定块倾斜方向是由右向左逐渐降低，右侧的扣合固定块倾斜方向是由左向右逐渐降低；所述上箱盖的左右两侧分别设置一用于与扣合固定块配合的扣合固定环。
本实用新型的有益效果是：该惯性玩具车动力装置设置了离合部件，在运行过程中突然被按停时齿轮不会损坏，可以有效提高产品使用寿命。此外，该动力装置可以让玩具车行驶25米至30米，远远超出普通惯性推进配件的行驶距离，明显提高了行驶速度。倾斜行驶距离保持5米以上。右轮毂可连接动力发射器，可以达到更高的速度。
附图说明
下面结合附图和实施例对本实用新型做进一步的说明：
图1为本实用新型实施例的结构示意图；
图2为本实用新型实施例的爆炸图；
图3为本实用新型实施例的传动机构的结构示意图；
图4为本实用新型实施例中离合装置的结构示意图；
图中：1上箱盖，101扣合固定环，2隔板，3下箱盖，31扣合固定块，4第一离合齿轮，
5离合部件，51第一部分，52第二部分，53弹性卡片，
6第二离合齿轮，61内圈齿槽，62直槽壁，63倾斜槽壁，
7第三齿轮，8传动轴，9离合安装轴，10动力传输轴，11动力齿轮，12飞轮，13右轮胎，14右轮毂，15第一齿轮，16车轮轴，17左轮毂，18左轮胎，19第二齿轮。
具体实施方式
如图1-4所示，该惯性玩具车动力装置包括车轮及安装车轮的车轮轴16。左车轮包括左轮毂17、左轮胎18，右车轮包括右轮毂13、右轮胎14。
该惯性玩具车动力装置还包括储能用飞轮12及传动机构；飞轮12的动力传输轴10上安装有动力齿轮11。
其中，所述传动机构包括安装在车轮轴16上的第一齿轮15，该实施例中，第一齿轮15为盆齿轮，如图2、3所示。
第一齿轮15与第二齿轮19啮合，第二齿轮19安装在一传动轴8上，该传动轴8与车轮轴16垂直，该传动轴8上还安装有第三齿轮7，第三齿轮7在第二齿轮19的上方。
第三齿轮7与一离合装置的第一离合齿轮4啮合，所述离合装置还包括离合部件5、离合安装轴9、第二离合齿轮6；所述离合部件5固装在离合安装轴9上，离合安装轴9与所述车轮轴16垂直，第二离合齿轮6与所述飞轮12的动力齿轮11啮合。
如图4所示，所述离合部件5包括两部分，第一部分51为花键轴状并与第一离合齿轮4的安装孔配合，第二部分52设有一弹性卡片53，该弹性卡片53的端部与第二离合齿轮6设置的内圈齿槽61配合；第二离合齿轮的内圈齿槽一侧为直槽壁62，另一侧为倾斜槽壁63。
该实施例采取的进一步的技术：如图1所示，该惯性玩具车动力装置还包括用于罩在传动机构、飞轮外的壳体，所述壳体由上箱盖1、下箱盖3组成，所述上箱盖1与下箱盖3之间设置一用于支撑传动机构的隔板2。
更进一步的技术：下箱盖3的左右两侧分别设置一扣合固定块31，所述扣合固定块31的上表面为倾斜面，左侧的扣合固定块倾斜方向是由右向左逐渐降低，右侧的扣合固定块倾斜方向是由左向右逐渐降低。上箱盖1的左右两侧分别设置一用于与扣合固定块配合的扣合固定环101。
蓄能时，轮胎转动驱动车轮轴16，并通过车轮轴16带动第一齿轮15转动，第一齿轮15驱动第二齿轮19，第二齿轮19通过传动轴8带动第三齿轮7转动，第三齿轮7驱动离合装置的第一离合齿轮4，第一离合齿轮4带动离合部件5转动，离合部件5通过弹性卡片 53通过内圈齿槽61的直槽壁推动第二离合齿轮6转动，此时第一离合齿轮4为主动轮，第二离合齿轮6为被动轮，第二离合齿轮6带动飞轮23的动力齿轮11转动，飞轮12实现储能。
释放储能时，动力齿轮11反向转动，驱动第二离合齿轮6反向转动，第二离合齿轮6通过内圈齿槽61的直槽壁、弹性卡片53、离合部件的第一部分带动第一离合齿轮4转动；第二离合齿轮6作为主动轮，第一离合齿轮4作为被动轮。第一离合齿轮通过第三齿轮、传动轴、第二齿轮、第一齿轮带动车轮轴转动，实现玩具车的行进动作。
当玩具车突然被按停时，车轮轴16、第一齿轮15、第二齿轮19、第三齿轮7、第一离合齿轮4、离合部件5均停止转动，弹性卡片53的端部可以从第二离合齿轮6的内圈齿槽61中脱出，从而达到“离”的状态，齿轮传动机构不会发生硬性损伤。而且该动力装置可以让玩具车行驶25米至30米，远远超出普通惯性推进配件的行驶距离，明显提高了行驶速度。倾斜行驶距离保持5米以上。

Claims (4)

  1. 一种惯性玩具车动力装置，包括车轮及安装车轮的车轮轴，还包括储能用飞轮及传动机构；飞轮的动力传输轴上安装有动力齿轮；其特征是：所述传动机构包括安装在车轮轴上的第一齿轮，第一齿轮与第二齿轮啮合，第二齿轮安装在一传动轴上，该传动轴与车轮轴垂直，该传动轴上还安装有第三齿轮，第三齿轮在第二齿轮的上方；
    第三齿轮与一离合装置的第一离合齿轮啮合，所述离合装置还包括离合部件、离合安装轴、第二离合齿轮；所述离合部件固装在离合安装轴上，离合安装轴与所述车轮轴垂直，第二离合齿轮与所述飞轮的动力齿轮啮合；
    所述离合部件包括两部分，第一部分为花键轴状并与第一离合齿轮的安装孔配合，第二部分设有一弹性卡片，该弹性卡片的端部与第二离合齿轮设置的内圈齿槽配合；第二离合齿轮的内圈齿槽一侧为直槽壁，另一侧为倾斜槽壁。
  2. 根据权利要求1所述的一种惯性玩具车动力装置，其特征是：所述第一齿轮为盆齿轮。
  3. 根据权利要求1或2所述的一种惯性玩具车动力装置，其特征是：还包括用于罩在传动机构、飞轮外的壳体，所述壳体由上箱盖、下箱盖组成，所述上箱盖与下箱盖之间设置一用于支撑传动机构的隔板。
  4. 根据权利要求3所述的一种惯性玩具车动力装置，其特征是：所述下箱盖的左右两侧分别设置一扣合固定块，所述扣合固定块的上表面为倾斜面，左侧的扣合固定块倾斜方向是由右向左逐渐降低，右侧的扣合固定块倾斜方向是由左向右逐渐降低；所述上箱盖的左右两侧分别设置一用于与扣合固定块配合的扣合固定环。
PCT/CN2015/076937 2014-06-26 2015-04-20 一种惯性玩具车动力装置 WO2015196851A1 (zh)

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CN111012214A (zh) * 2020-01-02 2020-04-17 六安丰恺尼机电科技有限公司 对水杯内饮品进行磁振式混合搅拌方法
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