WO2014047810A1 - 一种玩具汽车 - Google Patents

一种玩具汽车 Download PDF

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Publication number
WO2014047810A1
WO2014047810A1 PCT/CN2012/082028 CN2012082028W WO2014047810A1 WO 2014047810 A1 WO2014047810 A1 WO 2014047810A1 CN 2012082028 W CN2012082028 W CN 2012082028W WO 2014047810 A1 WO2014047810 A1 WO 2014047810A1
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WO
WIPO (PCT)
Prior art keywords
motor
toy car
car according
placement
compartment
Prior art date
Application number
PCT/CN2012/082028
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English (en)
French (fr)
Inventor
樊书印
Original Assignee
Fan Shuyin
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 Fan Shuyin filed Critical Fan Shuyin
Publication of WO2014047810A1 publication Critical patent/WO2014047810A1/zh

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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
    • A63H17/262—Chassis; Wheel mountings; Wheels; Axles; Suspensions; Fitting body portions to chassis

Definitions

  • the invention relates to a toy car.
  • the patent application number is 201220489327.6, including the automobile body and the electrolyte solution power device, including the casing, the cathode plate and the anode plate placed in the casing, and the fixing of the cathode plate and the anode plate.
  • the battery cover, the electrolyte solution power device is detachably inserted into the automobile body, and the drawer type arrangement facilitates insertion or withdrawal of the electrolyte solution power device into or from the automobile body.
  • the toy car further includes a driving device including a motor and a connecting gear.
  • the motor generally fixes the motor to the automobile body through a fixed cover or other fixing device by screws, so that special production of the fixed cover and the screw is required to increase the production cost; Moreover, the motor is fixed on the main body of the automobile through the fixed cover by the screw, and the car may loosen the screw during the running process, thereby causing the motor to be fixed firmly.
  • the gears on the motor and the connecting gear mesh to rotate the wheel of the toy car. Once the motor is loose, the meshing between the gear and the connecting gear is unstable, making the toy car unable to run, and even causing damage to the motor or connecting gear.
  • a toy car comprising a vehicle body and a motor, the car body being provided with a placement bin for placing the motor.
  • the toy vehicle further includes a front wheel axle, and the placement bin is located at a front end of the automobile body and is located inside the front wheel axle.
  • the toy car includes an electrolyte solution power device. Since the electrolyte solution power device is detachably inserted into the rear end of the automobile body, the rear end of the toy car is heavier. If the driving device (ie, the motor and the connecting gear) is mounted and fixed to the automobile body, In addition, the weight of the rear end of the toy car is further increased, so that it loses stability, which is not conducive to the running of the toy car, so it will drive The device is installed at the front end of the main body of the car.
  • the toy car can be balanced to a certain extent, and the stabilizer is stabilized. Moreover, the front wheel drive is also convenient for the car to run.
  • the motorized storage compartment is disposed on the inner side of the front axle to facilitate the engagement of the motor with the connecting gear when the motor is placed in the storage compartment, thereby driving the front wheel.
  • the placement bin is disposed corresponding to the size and shape of the motor, and the opposite sidewall edges of the placement bin are provided with arcuate protrusions that are oppositely curved.
  • the arcuate projection can further limit the motor to achieve better motor limit. Since the curved projection has a good elastic effect, the motor can be inserted into the placement chamber from the curved projection directly by pressing.
  • the two opposite side walls of the storage compartment respectively have two arcuate protrusions.
  • Two curved protrusions are arranged on one side wall of the storage bin to increase the elastic deformation of the arcuate projections, so that the elasticity is better and the motor is conveniently placed in the placement bin.
  • the curved protrusion has a root width greater than the top. This is a specific structure of the curved projections, so that the arrangement can further make the elasticity better and ensure the firmness under the premise of good elasticity.
  • one end wall of the storage bin is integrally connected with the two side walls, and the other end wall is a part of the side wall of the automobile main body, and a certain distance between the two side walls of the storage bin and the other end wall.
  • This is a specific structure for forming a storage bin. A certain distance between the two side walls of the storage bin and the other end wall facilitates the motor to be electrically connected to the panel (cathode and anode plates) through the wires.
  • the one end wall is provided with a groove recessed downward for placing the motor rotating wheel. This arrangement allows the rotating gear on the motor to mesh normally with the connecting gear.
  • the bottom of the storage compartment is provided with a through hole communicating with air.
  • a through hole is provided at the place where the motor is placed, which can dissipate a part of the heat from the motor to avoid the normal running of the toy car due to excessive heating of the motor.
  • the through hole is a strip through hole, and is equal to the placement bin. This setting increases the through-hole area for better heat dissipation.
  • the through holes are two, and a strip-shaped support plate is formed in the middle, and a strip-shaped reinforcing rib is disposed on the inner surface of the support plate. Setting two through holes increases the area of the through holes to make the heat dissipation better; A reinforcing rib is provided on the support plate to enhance the strength of the support plate.
  • the motor since a motor is placed on the main body of the automobile to fix the motor, the motor can be directly placed in the storage bin from the storage bin, and the side wall of the storage bin is a side wall, so that the motor can be fixed and limited.
  • the function is to securely fix it to the body of the vehicle.
  • FIG. 1 is a schematic structural view of a storage bin according to an embodiment of the present invention.
  • Figure 2 is a cross-sectional view of the storage bin in accordance with an embodiment of the present invention.
  • the invention discloses a toy automobile, comprising an automobile body and a motor.
  • the automobile body is provided with a placing bin 1 for placing the motor, and the motor can be directly taken from the port of the storage bin 1 It is placed in the storage compartment 1 for fixing, and the side of the storage compartment 1 is a side wall, so that the motor can be fixed and limited, so that it is firmly fixed on the automobile body.
  • the toy car includes an electrolyte solution power device that is detachably inserted into a rear end of the automobile body, and a platform for placing an electrolyte solution power device at a rear end of the automobile body, thereby facilitating the electrolyte solution power device It is convenient to be mounted on the automobile body and is easy to take out; the motor is connected by a wire and a battery board in the electrolyte solution device, thereby achieving electrical communication.
  • the electrolyte solution power unit Since the electrolyte solution power unit is detachably inserted into the rear end of the automobile body, the rear end of the toy vehicle is heavier. If the driving device (ie, the motor and the connecting gear) is fixed to the rear end of the automobile body, the toy car is further increased. The weight of the rear end makes it lose stability, which is not conducive to the running of the toy car; as shown in Figure 1, the driving device is installed at the front end of the automobile body, and the front wheel drive can make the toy to a certain extent. Car balance, enhance its stability, and front wheel drive It is also convenient for cars to run.
  • the driving device ie, the motor and the connecting gear
  • the toy car further includes a front axle, the placement bin 1 is located on the inner side of the front axle, and the motor placement bin 1 is disposed on the inner side of the front axle to facilitate the motor to be engaged with the connecting gear when the motor is placed in the storage compartment 1 to drive Front wheel.
  • the placement bin 1 is disposed corresponding to the size and shape of the motor, and the opposite sidewall edges of the placement bin 1 are provided with curved protrusions 11 which are oppositely curved, and the placement bin 1 is disposed. There are two arcuate projections 11 on the opposite side walls. Corresponding to the position of the storage compartment 1 and the motor setting can make the fixing effect to the motor better; setting the curved protrusion 11 can further limit the motor, thereby achieving better effect on the motor limit.
  • the motor can be directly inserted into the placement chamber 1 from the curved protrusion 11 by pressing; two curved protrusions are arranged on one side wall of the placement chamber 11 , The elastic deformation of the curved protrusion 11 can be increased to make the elasticity better, so that the motor is placed in the placement chamber 1 . Further, the root width of the curved projection 11 is larger than the top. This is the specific structure of the curved projections 11, so that the arrangement can further make it more elastic and ensure its firmness under the premise of good elasticity.
  • one end wall of the storage compartment 1 is integrally connected with the two side walls, and the other end wall is a part of the side wall 2 of the automobile body, and the two side walls of the storage compartment 1 are There is a certain distance between the other end wall (ie, the side wall 2 of the automobile body).
  • the distance between the two side walls of the storage bin 1 and the other end wall is convenient for the motor to be electrically connected to the panel through the wires.
  • the one end wall is provided with a slot 12 recessed downward for the motor rotating wheel, so that the rotating gear on the motor can be normally meshed with the connecting gear.
  • a placing bin 1 for placing, limiting and fixing the motor is formed.
  • the bottom of the placing bin 1 is set.
  • the through hole 13 is a strip-shaped through hole, and is equal in length to the placement chamber 1, so that the area of the through hole 13 can be increased to make the heat dissipation effect better.
  • the through holes 13 are two, and the two through holes 13 are provided to increase the area of the through holes 13 to better dissipate heat; the two through holes 113 form a strip-shaped support plate 14 in the middle, and the support A shape-shaped reinforcing rib 141 is disposed on the inner surface of the plate 14, so that the strength of the support plate 14 can be enhanced, and the motor is also subjected to a certain limit function.
  • the length of the reinforcing rib 141 is equal to the length of the support plate 14, and a downwardly recessed groove is disposed along the length thereof.
  • the slot 12 is arc-shaped, and the arc-shaped slot 12 is provided to cooperate with the rotating wheel on the motor.
  • the arc-shaped slot 12 can be as far as possible.
  • the friction between the rotating wheel and the slot 12 on the motor is reduced to facilitate its rotation.
  • the slits into other shapes or structures, such as setting the slits into a rectangular structure, and the rectangular structure can also perform a good effect.
  • the difference from the first embodiment is that the four side walls of the storage compartment are integrally connected, and the other end wall is provided with a downward recess or on the other side wall.
  • a through hole for the wire to be passed through is provided to facilitate electrical communication between the wire and the panel.

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  • Toys (AREA)

Abstract

本发明公开一种玩具汽车，包括汽车主体和马达，所述汽车主体上设置有用于放置所述马达的放置仓。本发明由于在汽车主体上设置一放置仓放置马达从而实现固定，可将马达从放置仓口处直接放置在放置仓内，放置仓周围是侧壁，从而可对马达起到固定和限位的作用，进而使其牢固的固定在汽车主体上。

Description

一种玩具汽车
【技术领域】
本发明涉及一种玩具汽车。
【背景技术】
本人在中国已申请一种玩具汽车专利， 专利申请号为 201220489327.6, 包 括汽车主体和电解质溶液动力装置， 包括壳体、 放置在壳体内的阴极板和阳极 板以及用于固定阴极板和阳极板的电池盖， 所述电解质溶液动力装置可拆卸的 插入汽车主体内， 这种抽屉式设置方便电解质溶液动力装置插入汽车主体内或 从其内拉出。 玩具汽车还包括驱动装置， 驱动装置包括马达和连接齿轮， 马达 一般都是用螺丝通过固定罩或其他固定装置将马达固定在汽车主体上， 这样就 需要专门生产固定罩和螺丝会增加生产成本； 而且用螺丝通过固定罩将马达固 定在汽车主体上， 汽车在跑动的过程中有可能会使螺丝松动， 从而导致马达固 定不牢固， 马达上的齿轮和连接齿轮啮合使玩具汽车的车轮转动， 一旦马达松 动就会使其和连接齿轮之间的啮合不稳定， 使玩具汽车无法跑动， 甚至会导致 马达或连接齿轮损坏。
【发明内容】
本发明所要解决的技术问题是提供一种固定马达方便且牢固的玩具汽车。 本发明的目的是通过以下技术方案来实现的： 一种玩具汽车， 包括汽车主 体和马达， 所述汽车主体上设置有用于放置所述马达的放置仓。
优选的， 所述玩具汽车还包括前轮轴， 所述放置仓位于汽车主体前端且在 前轮轴旁内侧。 玩具汽车包括电解质溶液动力装置， 由于电解质溶液动力装置 采用可拆卸的方式插入汽车主体的后端， 玩具汽车后端重量较重， 如果将驱动 装置 （即马达和连接齿轮）安装固定在汽车主体后端， 就更进一步增加玩具汽 车后端的重量， 从而使其失去稳定性， 不利于玩具汽车的跑动， 所以就将驱动 装置安装在汽车主体的前端， 采用前轮驱动， 就可在一定程度上使玩具汽车平 衡， 增强器稳定性； 而且前轮驱动也方便汽车跑动。 另外， 将马达放置仓设置 在前轮轴旁内侧就方便马达放置在放置仓内时同连接齿轮啮合， 从而驱动前轮。
优选的， 所述放置仓对应马达大小和形状设置， 所述放置仓两相对侧壁边 沿处设置有相向弯曲的弧形凸起。 将放置仓对应、 配合马达设置可使对马达的 固定效果更好； 另外， 设置弧形凸起可进一步对马达进行限位， 从而对马达限 位达到更佳效果。 由于弧形凸起有 ^艮好的弹性效果， 马达可从弧形凸起之间直 接通过按压的方式塞入到放置仓内。
优选的， 所述放置仓两相对侧壁上分别有两个弧形凸起。 在放置仓一侧壁 上设置两个弧形凸起， 可增加弧形凸起弹性形变， 使其弹性更好从而方便马达 放入放置仓内。
优选的， 所述弧形凸起的根部宽度大于顶部。 这是弧形凸起的具体结构， 这样设置可进一步使其弹性更好， 且在弹性好的前提下保证其牢固性。
优选的， 所述放置仓一端端壁同所述两侧壁一体连接， 另一端壁为汽车主 体侧壁的一部分， 所述放置仓两侧壁与所述另一端壁之间有一定的距离。 这是 形成放置仓的一种具体结构， 放置仓两侧壁与另一端壁之间保持一定的距离就 方便马达此端通过导线与电池板 (阴极板和阳极板）进行电连通。
优选的， 所述的一端壁上设置有向下凹陷用于放置马达转动轮的开槽。 这 样设置可使马达上的转动齿轮与连接齿轮正常啮合。
优选的， 所述放置仓底部设置有与空气连通的通孔。 马达工作时会发热， 在马达放置处设置通孔， 可散去马达发出的一部分热量， 避免因马达发热过多 而影响玩具汽车正常跑动。
优选的， 所述通孔为条形通孔， 且其与放置仓等长。 这样设置可增大通孔 面积使散热效果更好。
优选的， 所述通孔为两个， 中间形成条状的支撑板， 所述支撑板内表面上 设置一条形加强筋。 设置两条通孔可增大通孔面积使散热效果更好； 另外， 在 支撑板上设置一加强筋可增强支撑板的强度。
本发明由于在汽车主体上设置一放置仓放置马达从而实现固定， 可将马达 从放置仓口处直接放置在放置仓内， 放置仓周围是侧壁， 从而可对马达起到固 定和限位的作用， 进而使其牢固的固定在汽车主体上。
【附图说明】
图 1是本发明实施例所述放置仓结构示意图；
图 2是本发明实施例所述放置仓剖视图。
其中： 1、 放置仓； 11、 弧形凸起； 12、 开槽； 13、 通孔； 14、 支撑板； 141、 加强筋； 2、 汽车主体侧壁。
【具体实施方式】
下面结合附图和较佳的实施例对本发明作进一步说明。
本发明公开一种玩具汽车， 包括汽车主体和马达， 如图 1和图 2所示， 所 述汽车主体上设置有用于放置所述马达的放置仓 1 ,可将马达从放置仓 1口处直 接放置在放置仓 1 内实现固定， 放置仓 1周围是侧壁， 从而可对马达起到固定 和限位的作用， 进而使其牢固的固定在汽车主体上。 所述玩具汽车包括电解质 溶液动力装置， 所述电解质溶液动力装置采用可拆卸的方式插入汽车主体的后 端， 在汽车主体后端设置有用于放置电解质溶液动力装置的平台， 从而方便电 解质溶液动力装置方便安装在汽车主体上且容易取出； 所述马达通过导线和电 解质溶液装置内的电池板连接， 从而实现电连通。
由于电解质溶液动力装置采用可拆卸的方式插入汽车主体的后端， 玩具汽 车后端重量较重， 如果将驱动装置 （即马达和连接齿轮）安装固定在汽车主体 后端， 就更进一步增加玩具汽车后端的重量， 从而使其失去稳定性， 不利于玩 具汽车的跑动； 如图 1 所示， 所以就将驱动装置安装在汽车主体的前端， 采用 前轮驱动， 就可在一定程度上使玩具汽车平衡， 增强其稳定性， 而且前轮驱动 也方便汽车跑动。 另外， 所述玩具汽车还包括前轮轴， 所述放置仓 1 位于前轮 轴旁内侧， 将马达放置仓 1设置在前轮轴旁内侧就方便马达放置在放置仓 1 内 时同连接齿轮啮合， 从而驱动前轮。
作为实施例一， 如图 1所示， 所述放置仓 1对应马达大小和形状设置， 所 述放置仓 1两相对侧壁边沿处设置有相向弯曲的弧形凸起 11 , 所述放置仓 1两 相对侧壁上分别有两个弧形凸起 11。 将放置仓 1对应、 配合马达设置可使对马 达的固定效果更好； 设置弧形凸起 11可进一步对马达进行限位， 从而对马达限 位达到更佳效果。 由于弧形凸起 11 有很好的弹性效果， 马达可从弧形凸起 11 之间直接通过按压的方式塞入到放置仓 1 内； 在放置仓一侧壁上设置两个弧形 凸起 11 , 可增加弧形凸起 11弹性形变， 使其弹性更好从而方便马达放入放置仓 1内。 另外， 所述弧形凸起 11的根部宽度大于顶部。 这是弧形凸起 11的具体结 构， 这样设置可进一步使其弹性更好， 且在弹性好的前提下保证其牢固性。
在本实施例中， 如图 1所示， 所述放置仓 1一端端壁同所述两侧壁一体连 接， 另一端壁为汽车主体侧壁 2的一部分， 所述放置仓 1两侧壁与所述另一端 壁（即是汽车主体侧壁 2 )之间有一定的距离。 这是形成放置仓 1的一种具体结 构， 放置仓 1 两侧壁与另一端壁之间保持一定的距离就方便马达此端通过导线 与电池板进行电连通。 另外， 所述的一端壁上设置有向下凹陷用于放置马达转 动轮的开槽 12, 从而可使马达上的转动齿轮与连接齿轮正常啮合。 从而就形成 了一个用于放置、 限位以及固定马达的放置仓 1 , 如图 2所示， 由于马达工作会 发热， 为了散去马达因工作而发出的热量， 在所述放置仓 1 底部设置有与空气 连通的通孔 13。从而在马达放置处设置通孔 13,可散去马达发出的一部分热量， 避免因马达发热过多而影响玩具汽车正常跑动。 所述通孔 13为条形通孔， 且其 与放置仓 1等长， 从而可增大通孔 13面积使散热效果更好。 在本实施例中， 所 述通孔 13为两个， 设置两条通孔 13可增大通孔 13面积使散热效果更好； 两通 孔 113中间就形成条状的支撑板 14,所述支撑板 14内表面上设置一条形加强筋 141 , 从而能够增强支撑板 14 的强度， 而且对马达还起到一定的限位作用。 在 本实施例中， 所述加强筋 141的长度等于所述支撑板 14的长度， 而且沿其长度 方向上设置一向下凹陷的凹槽， 当马达放置在放置仓 1 内时， 马达底部刚好与 凹槽接触， 从而通过凹槽对马达的限位效果更佳。
在本实施例中， 所述开槽 12为圓弧形， 设置圓弧形开槽 12配合马达上的 转动轮， 当转动轮与开槽 12接触使， 圓弧形的开槽 12可尽可能减少马达上的 转动轮和开槽 12之间的摩擦， 从而方便其转动。 当然， 将所述开槽设置成其他 形状或结构的也是可行的， 比如将所述开槽设置成矩形结构， 矩形结构也能够 起到很好的效果。
作为实施例二， 与实施例一之间的区别在于放置仓四个侧壁一体连接， 并 且在其所述的另一端壁上设置有向下的凹陷， 或者在所述的另一侧壁上设置有 用于导线穿过的通孔， 从而方便导线同电池板进行电连通。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明， 不 能认定本发明的具体实施只局限于这些说明。 对于本发明所属技术领域的普通 技术人员来说， 在不脱离本发明构思的前提下， 还可以做出若干筒单推演或替 换， 都应当视为属于本发明的保护范围。

Claims

权利要求
1、 一种玩具汽车， 包括汽车主体和马达， 其特征在于， 所述汽车主体上设 置有用于放置所述马达的放置仓。
2、 如权利要求 1所述的玩具汽车， 其特征在于， 所述玩具汽车还包括前轮 轴， 所述放置仓位于汽车主体前端且在前轮轴旁内侧。
3、 如权利要求 2所述的玩具汽车， 其特征在于， 所述放置仓对应马达大小 和形状设置， 所述放置仓两相对侧壁边沿处设置有相向弯曲的弧形凸起。
4、 如权利要求 3所述的玩具汽车， 其特征在于， 所述放置仓两相对侧壁上 分别有两个弧形凸起。
5、 如权利要求 4所述的玩具汽车， 其特征在于， 所述弧形凸起的根部宽度 大于顶部。
6、 如权利要求 3所述的玩具汽车， 其特征在于， 所述放置仓一端端壁同所 述两侧壁一体连接， 另一端壁为汽车主体侧壁的一部分， 所述放置仓两侧壁与 所述另一端壁之间有一定的距离。
7、 如权利要求 6所述的玩具汽车， 其特征在于， 所述的一端壁上设置有向 下凹陷用于放置马达转动轮的开槽。
8、 如权利要求 2所述的玩具汽车， 其特征在于， 所述放置仓底部设置有与 空气连通的通孔。
9、 如权利要 8所述的玩具汽车， 其特征在于， 所述通孔为条形通孔， 且其 与放置仓等长。
10、 如权利要求 9所述的玩具汽车， 其特征在于， 所述通孔为两个， 中间 形成条状的支撑板， 所述支撑板内表面上设置一条形加强筋。
PCT/CN2012/082028 2012-09-25 2012-09-26 一种玩具汽车 WO2014047810A1 (zh)

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