WO2016050104A1 - Toy car suitable for travelling on twisted track - Google Patents
Toy car suitable for travelling on twisted track Download PDFInfo
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- WO2016050104A1 WO2016050104A1 PCT/CN2015/082914 CN2015082914W WO2016050104A1 WO 2016050104 A1 WO2016050104 A1 WO 2016050104A1 CN 2015082914 W CN2015082914 W CN 2015082914W WO 2016050104 A1 WO2016050104 A1 WO 2016050104A1
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- notch
- vehicle body
- twisted
- shaft hole
- toy
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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
Definitions
- the invention relates to a toy vehicle, in particular to a toy vehicle suitable for twisted track driving.
- Most of the existing toy cars are toy cars whose wheels protrude downward at the front and rear of the vehicle body.
- the four wheels of the toy car together form a contact plane, so that the vehicle can smoothly travel on a conventional ground or plane, and
- some toy cars will design the front wheels to swing up and down slightly, but the swing amplitude is very small, so when the toy car is placed on a twisted track surface, it is distorted.
- Each cross section of the track is angularly twisted with respect to the previous cross section, and the front wheel cross section and the rear wheel cross section of the toy vehicle are either parallel to each other, or the front wheel is inclined at an angle smaller than the twist angle of the twisted rail. Therefore, when the toy car is applied to a twisted track, it will be stuck and cannot travel, that is, the toy car cannot be applied to the twisted track.
- the existing toy cars also have wheels on the upper and lower sides of the front and rear of the vehicle body, which are generally called double-sided vehicles.
- the wheels of the double-sided vehicles are mounted on the sides of the two sides of the vehicle casing.
- the axle of the through hole can be walked on both sides of the ground or applied to the closed track, but since the axles of these wheels cannot swing in the through hole of the casing, when this is When the toy car is placed on the twisted track, the wheel can not be locked due to the inability of the wheel to adapt to the twisted angle track, that is, the double-sided toy car cannot be applied to the twisted track.
- the object of the present invention is to solve the above problems and to provide a toy vehicle which is highly adaptable and stable in travel, and is particularly suitable for twisted track traveling.
- a toy vehicle suitable for twisted orbital driving comprising a vehicle body and front and rear wheels at the front and rear of the vehicle body, wherein the front wheel includes two front hubs and is connected to the front hub through the vehicle body and both ends thereof a front axle, the vehicle body is provided with a shaft hole for the front axle to penetrate and can support the front axle, the diameter of the axle hole is larger than the diameter of the front axle, and the vehicle body is located at two sides of the front axle A notch communicating with the shaft hole is provided, and both ends of the front wheel shaft include, but are not limited to, up and down in the notch.
- the vehicle body is not equivalent to the two side walls of the existing through-design body, and further includes a portion between the two side walls, that is, the shaft hole is not only a hole on both side walls of the vehicle body, but It is a through hole penetrating the entire solid body, and the margin of the shaft hole larger than the diameter of the axle can cause both ends of the front axle to swing freely within the space of the notch.
- the above-mentioned notch swings up and down by 5°-20°.
- the notch of the present invention can have various shapes, for example, the notch is a lateral notch in the direction of the shaft hole of the vehicle that communicates with the shaft hole on the bottom surface of the vehicle body and the vehicle body; the notch is formed on the side of the vehicle body and the vehicle body.
- the notch is a transverse notch in the direction of the shaft hole of the vehicle body which is open to the side of the shaft hole of the vehicle body and is combined with a longitudinal notch along the vertical direction of the vehicle body
- the notch; the notch is a regular shape or an irregular shape gap that is open to the shaft hole of the vehicle body and communicates with the shaft hole of the vehicle body and satisfies at least the front axle.
- the shape of the notch is different, and the direction of the swing is also varied.
- the shape of the notch may occur along the upper and lower sides of the vehicle body, along the front and rear of the vehicle body, along the left and right sides of the vehicle body, or even obliquely, regardless of the direction of the swing, as long as it is formed.
- the two front wheels can be shaken up and down.
- the toy vehicle may be a conventional four-wheeled toy vehicle or a double-sided toy vehicle, that is, a pair of front wheels are respectively arranged on the upper and lower portions of the front portion of the vehicle body, and a pair of rear wheels are respectively arranged on the upper and lower portions of the rear portion of the vehicle body.
- the front and rear wheels located below the vehicle body project downwardly and the front and rear wheels above the vehicle body project upward to form a double-sided toy vehicle.
- the front portion of the vehicle body is disposed on both sides of the front wheel axles of the upper and lower pairs of front wheels, and the two ends of the two pairs of front axles include, but are not limited to, up and down.
- the notch may be a lateral notch along the direction of the shaft hole of the vehicle body, a longitudinal notch along the vertical direction of the vehicle body, or a lateral notch along the direction of the shaft hole of the vehicle body and a notch formed by a longitudinal notch along the vertical direction of the vehicle body; or may be opened on the side of the vehicle body A regular shape or an irregularly shaped notch that communicates with the shaft hole opening in the vehicle body and satisfies at least the front wheel axle can swing up and down.
- the vehicle body is provided with a notch at two sides of the front wheel shaft extending, the two ends of the front wheel shaft are freely oscillated in the notch, that is, the two front wheels of the front wheel can be shaken up and down, so the front wheel contact surface of the toy car can be relatively
- the rear wheel contact surface rotates angularly, which is suitable for twisted tracks, the toy car is twisted
- the front wheel is tilted with the twisting of the twisted track, ensuring that the front and rear wheels are always in contact with the track surface to drive the toy car to run smoothly without being stuck; and because the design is equally applicable to each of the upper and lower sides
- the same notch and shaft hole design allows the two pairs of front wheels to swing up and down, so the double-sided toy car can be driven in a closed twisted track, which further enhances the
- the flexibility of the double-sided toy car also makes the double-sided toy car suitable for traveling on more
- Figure 1 is a schematic perspective view of the present invention.
- FIG. 2 is a cross-sectional structural view showing the position of the front wheel of the present invention.
- Figure 3 is a schematic view of the disassembly and assembly structure of the present invention.
- a toy vehicle suitable for twisted orbital driving includes a vehicle body 1 and front and rear wheels 2 and 3 at the front and rear portions of the vehicle body 1, wherein the front wheel 2 includes two front hubs 21 and
- the vehicle body 1 is provided with a shaft hole 11 through which the front wheel shaft 22 is inserted, and the vehicle body 1 is provided with a notch 12 at a position on both sides of the front wheel shaft 22, Both ends of the front axle 22 are free to swing up and down within the length of the notch 12, that is, the two front hubs 21 of the front wheel 2 can be shaken up and down, so that the front wheel 2 contact surface of the toy vehicle can rotate relative to the contact surface angle of the rear wheel 3, thereby Applicable to the twisted track.
- the front wheel is tilted with the twisted track twisting, ensuring that the front and rear wheels are always in contact with the track surface to drive the toy car to run smoothly without being stuck. dead.
- the toy vehicle of this embodiment is a double-sided toy vehicle, which is provided with a pair of front wheels 2 on the upper and lower sides of the front portion of the vehicle body 1, and the rear upper and lower sides of the body 1
- Each of the pair of rear wheels 3 is provided, and the front wheel 2 and the rear wheel 3 located below the vehicle body 1 project downward and the front wheel 2 and the rear wheel 3 located above the vehicle body 1 protrude upward to form a double-sided toy vehicle.
- the distance between the upper and lower pairs of rear wheels 3 is greater than the distance between the upper and lower pairs of front wheels 2.
- the front part of the body 1 is located on the upper and lower pairs of front wheels
- the two front ends of the front axle 22 are provided with notches 12, and the diameters of the two axle holes 11 of the front axle 22 on the vehicle body 1 are slightly larger than the diameter of the front axle 22, and the front wheel 2 of the toy car is the most
- the good swing amplitude is between 5° and 20°, which is the conclusion obtained by countless experiments. Therefore, the length of the notch 12 of this embodiment can be determined by swinging the amplitude of 5°-20° at both ends of the front axle 22.
- the notch 12 of this embodiment is an axis that is opened on the bottom surface of the vehicle body 1 and the vehicle body 1. A transverse gap in which the orifices of the holes 11 communicate.
- the double-sided toy car When the double-sided toy car travels in the closed track, it is driven forward/reverse by the rear two pairs of rear wheels 3, the rear wheel 3 and the vehicle body 1 are fixed, the front wheel axle 22 and the vehicle body 1 have amplitude swing, and the front wheel 2 serves only as one Auxiliary support, while the twisted track is twisted and rotated in the direction of movement of the toy car, the center line is a straight line, each cross section is angularly rotated with respect to the previous cross section, and the double-sided toy car is driven on a closed twisted track In the process, since the upper and lower rear wheels 3 are always in contact with the track surface, the front wheel 2 is free to swing, thereby realizing the trajectory of the toy car along the twisted track.
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Abstract
A toy car suitable for travelling on a twisted track, the toy car comprising a car body (1), and front wheels (2) and rear wheels (3) located on front and rear portions of the car body (1). The front wheels (2) comprise two front wheel hubs (21) and a front axle (22) passing through the car body (1) and connected at two ends to the front wheel hubs (21), an axle hole (11) for the front axle (22) to penetrate is provided on the car body (1), the car body (1) is provided with gaps (12) at positions on the two sides where the front axle (22) extends out, and the two ends of the front axle (22) swing up and down within the length range of the gaps (12). When the toy car travels on a twisted track, the front wheels (2) tilt with the twisting of the twisted track, ensuring that the front and rear wheels are continuously in contact with a track surface and drive the toy car to travel smoothly without becoming stuck. The toy car is not only suitable for travelling on a twisted track, but is also suitable for travelling on an uneven road surface.
Description
本发明涉及一种玩具车，具体是一种适用于扭曲式轨道行驶的玩具车。The invention relates to a toy vehicle, in particular to a toy vehicle suitable for twisted track driving.
现有的玩具车，大多都是车轮在车身前后部向下凸出的玩具车，这类玩具车的四个车轮共同形成一个接触平面，故在常规地面上或平面上能够平稳的行驶，而且有些玩具车为了能适应于较为崎岖的地面行走，会将前轮设计成略微可上下摆动，但其摆动幅度都非常小，故当该类玩具车放置于扭曲的轨道面上行驶时，由于扭曲轨道的每个横截面相对于前一横截面都有角度扭曲，而该类玩具车的前车轮横截面与后车轮横截面要么是相互平行的，要么前轮倾斜的角度小于扭曲轨道的扭曲角度，所以该类玩具车应用到扭曲轨道上行走时会被卡死而无法行驶，即该玩具车无法适用于扭曲式的轨道。Most of the existing toy cars are toy cars whose wheels protrude downward at the front and rear of the vehicle body. The four wheels of the toy car together form a contact plane, so that the vehicle can smoothly travel on a conventional ground or plane, and In order to adapt to the more rugged ground walking, some toy cars will design the front wheels to swing up and down slightly, but the swing amplitude is very small, so when the toy car is placed on a twisted track surface, it is distorted. Each cross section of the track is angularly twisted with respect to the previous cross section, and the front wheel cross section and the rear wheel cross section of the toy vehicle are either parallel to each other, or the front wheel is inclined at an angle smaller than the twist angle of the twisted rail. Therefore, when the toy car is applied to a twisted track, it will be stuck and cannot travel, that is, the toy car cannot be applied to the twisted track.
现有的玩具车也有在车身前后部的上下均凸设有车轮，一般叫作双面车，这种双面车的车轮都是安装在穿过车壳两侧边上开设的与其适配的通孔的轮轴上的，既可在地面上双面行走，也可以应用到封闭的轨道中行走，但由于这些车轮的轮轴都是不能在车壳的通孔中摆动的，所以当将这种玩具车放置到扭曲轨道上行走时，由于车轮无法适配扭曲角度的轨道而造成卡死，也即是该双面玩具车无法适用于扭曲式的轨道。The existing toy cars also have wheels on the upper and lower sides of the front and rear of the vehicle body, which are generally called double-sided vehicles. The wheels of the double-sided vehicles are mounted on the sides of the two sides of the vehicle casing. The axle of the through hole can be walked on both sides of the ground or applied to the closed track, but since the axles of these wheels cannot swing in the through hole of the casing, when this is When the toy car is placed on the twisted track, the wheel can not be locked due to the inability of the wheel to adapt to the twisted angle track, that is, the double-sided toy car cannot be applied to the twisted track.
发明内容Summary of the invention
本发明的目的在于解决上述存在问题，提供一种适应性强、行驶平稳，特别适用于扭曲式轨道行驶的玩具车。The object of the present invention is to solve the above problems and to provide a toy vehicle which is highly adaptable and stable in travel, and is particularly suitable for twisted track traveling.
本发明的技术方案是这样实现的：The technical solution of the present invention is implemented as follows:
一种适用于扭曲式轨道行驶的玩具车，包括车身以及位于车身前后部的前轮和后轮，其特点是所述前轮包括两前轮毂和穿过车身且两端连接于前轮毂上的前轮轴，所述车身上设有供前轮轴穿入且可支撑所述前轮轴的轴孔，所述轴孔的孔径大于前轮轴的直径，所述车身位于前轮轴伸出的两侧位置开
设有与轴孔相通的缺口，所述前轮轴的两端在缺口内包括但不限于上下摆动。A toy vehicle suitable for twisted orbital driving, comprising a vehicle body and front and rear wheels at the front and rear of the vehicle body, wherein the front wheel includes two front hubs and is connected to the front hub through the vehicle body and both ends thereof a front axle, the vehicle body is provided with a shaft hole for the front axle to penetrate and can support the front axle, the diameter of the axle hole is larger than the diameter of the front axle, and the vehicle body is located at two sides of the front axle
A notch communicating with the shaft hole is provided, and both ends of the front wheel shaft include, but are not limited to, up and down in the notch.
其中，所述的车身不等同于现有贯穿设计的车体两侧壁，还包括两侧壁之间的部分，也即是所述的轴孔并非只是车体两侧壁上的孔，而是贯穿整个实心车身的通孔，而且所述轴孔孔径大于轮轴直径的余量能够促使前轮轴的两端在缺口的空间范围内自由摆动。Wherein, the vehicle body is not equivalent to the two side walls of the existing through-design body, and further includes a portion between the two side walls, that is, the shaft hole is not only a hole on both side walls of the vehicle body, but It is a through hole penetrating the entire solid body, and the margin of the shaft hole larger than the diameter of the axle can cause both ends of the front axle to swing freely within the space of the notch.
为了保证前轮的摆动幅度能适合在扭曲轨道顺畅行驶，上述缺口的上下摆动幅度为5°-20°。In order to ensure that the swinging amplitude of the front wheel can be adapted to smoothly travel on the twisted track, the above-mentioned notch swings up and down by 5°-20°.
本发明的缺口可以各种不同的形状，如：上述缺口为开设在车身底面与车身上的轴孔孔口相通的沿车身轴孔方向的横向缺口；上述缺口为开设在车身侧面与车身上的轴孔孔口相通的沿车身上下方向的纵向缺口；上述缺口为开设在车身侧面与车身上的轴孔孔口相通的沿车身轴孔方向的横向缺口与沿车身上下方向的纵向缺口相结合的缺口；上述缺口为开设在车身侧面与车身上的轴孔孔口相通且满足前轮轴至少可上下摆动的规则形状或不规则形状的缺口。缺口形状不同，其摆动的方向也有多样，可以随缺口的形状而发生沿车身上下、沿车身前后、沿车身左右的摆动、甚至可以是斜向的摆动，无论是哪个方向的摆动，只要有形成两前轮毂上下摇晃即可。The notch of the present invention can have various shapes, for example, the notch is a lateral notch in the direction of the shaft hole of the vehicle that communicates with the shaft hole on the bottom surface of the vehicle body and the vehicle body; the notch is formed on the side of the vehicle body and the vehicle body. a longitudinal notch along the vertical direction of the vehicle body through which the shaft hole is communicated; the notch is a transverse notch in the direction of the shaft hole of the vehicle body which is open to the side of the shaft hole of the vehicle body and is combined with a longitudinal notch along the vertical direction of the vehicle body The notch; the notch is a regular shape or an irregular shape gap that is open to the shaft hole of the vehicle body and communicates with the shaft hole of the vehicle body and satisfies at least the front axle. The shape of the notch is different, and the direction of the swing is also varied. The shape of the notch may occur along the upper and lower sides of the vehicle body, along the front and rear of the vehicle body, along the left and right sides of the vehicle body, or even obliquely, regardless of the direction of the swing, as long as it is formed. The two front wheels can be shaken up and down.
该玩具车可以为常规的四轮玩具车，也可以是双面玩具车，即上述车身的前部上下面各设有一对前轮，所述车身的后部上下面各设有一对后轮，所述位于车身下面的前轮和后轮向下凸出且位于车身上面的前轮和后轮向上凸出而形成双面玩具车。The toy vehicle may be a conventional four-wheeled toy vehicle or a double-sided toy vehicle, that is, a pair of front wheels are respectively arranged on the upper and lower portions of the front portion of the vehicle body, and a pair of rear wheels are respectively arranged on the upper and lower portions of the rear portion of the vehicle body. The front and rear wheels located below the vehicle body project downwardly and the front and rear wheels above the vehicle body project upward to form a double-sided toy vehicle.
同样的，上述车身前部位于上下两对前轮的前轮轴伸出的两侧位置均开设有上述缺口，所述两对前轮轴的两端在缺口内包括但不限于上下摆动。而且上述缺口可以为沿车身轴孔方向的横向缺口、沿车身上下方向的纵向缺口或沿车身轴孔方向的横向缺口与沿车身上下方向的纵向缺口相结合的缺口；也可以为开设在车身侧面与车身上的轴孔孔口相通且满足前轮轴至少可上下摆动的规则形状或不规则形状的缺口。Similarly, the front portion of the vehicle body is disposed on both sides of the front wheel axles of the upper and lower pairs of front wheels, and the two ends of the two pairs of front axles include, but are not limited to, up and down. Further, the notch may be a lateral notch along the direction of the shaft hole of the vehicle body, a longitudinal notch along the vertical direction of the vehicle body, or a lateral notch along the direction of the shaft hole of the vehicle body and a notch formed by a longitudinal notch along the vertical direction of the vehicle body; or may be opened on the side of the vehicle body A regular shape or an irregularly shaped notch that communicates with the shaft hole opening in the vehicle body and satisfies at least the front wheel axle can swing up and down.
本发明由于在车身位于前轮轴伸出的两侧位置开设有缺口，前轮轴的两端在缺口内自由摆动，即前轮的两前轮毂可上下摇晃，故玩具车的前轮接触面可相对后轮接触面角度旋转，从而适用于扭曲式的轨道，该玩具车在扭曲
式轨道行驶过程中，前轮随着扭曲式轨道的扭曲而倾斜，保证前后轮均一直与轨道面接触而带动玩具车顺畅行驶，不会被卡死；又由于该设计同样适用于上下各有一对前轮和后轮的双面玩具车，同样缺口和轴孔的设计使两对前轮均可上下摆动，因此该双面玩具车可在封闭式的扭曲轨道中行驶，更进一步提高了该双面玩具车的灵活性，也使得该双面玩具车适用于更多形状的轨道上行驶。该发明的玩具车设计巧妙，不仅适合于在扭曲式轨道上行驶，也适合在凹凸不平的路面上行驶，行驶平稳、速度快，具有更强的娱乐性和趣味性，能够获得更多小朋友的青睐。In the present invention, since the vehicle body is provided with a notch at two sides of the front wheel shaft extending, the two ends of the front wheel shaft are freely oscillated in the notch, that is, the two front wheels of the front wheel can be shaken up and down, so the front wheel contact surface of the toy car can be relatively The rear wheel contact surface rotates angularly, which is suitable for twisted tracks, the toy car is twisted
During the track running, the front wheel is tilted with the twisting of the twisted track, ensuring that the front and rear wheels are always in contact with the track surface to drive the toy car to run smoothly without being stuck; and because the design is equally applicable to each of the upper and lower sides For the double-sided toy car with front and rear wheels, the same notch and shaft hole design allows the two pairs of front wheels to swing up and down, so the double-sided toy car can be driven in a closed twisted track, which further enhances the The flexibility of the double-sided toy car also makes the double-sided toy car suitable for traveling on more shaped tracks. The toy car of the invention is ingeniously designed, not only suitable for driving on a twisted track, but also suitable for driving on uneven roads, running smoothly, fast, having more entertainment and fun, and being able to obtain more children's Favor.
下面结合附图对本发明作进一步的说明：The present invention will be further described below in conjunction with the accompanying drawings:
图1为本发明的立体结构示意图。Figure 1 is a schematic perspective view of the present invention.
图2为本发明前轮位置的剖视结构示意图。2 is a cross-sectional structural view showing the position of the front wheel of the present invention.
图3为本发明的拆装结构示意图。Figure 3 is a schematic view of the disassembly and assembly structure of the present invention.
如图1至图3所示，一种适用于扭曲式轨道行驶的玩具车，包括车身1以及位于车身1前后部的前轮2和后轮3，其中前轮2包括两前轮毂21和穿过车身1且两端连接于前轮毂21上的前轮轴22，车身1上设有供前轮轴22穿入的轴孔11，车身1位于前轮轴22伸出的两侧位置开设有缺口12，前轮轴22的两端在缺口12的长度范围内自由上下摆动，即前轮2的两前轮毂21可上下摇晃，故玩具车的前轮2接触面可相对后轮3接触面角度旋转，从而适用于扭曲式的轨道，该玩具车在扭曲式轨道行驶过程中，前轮随着扭曲式轨道的扭曲而倾斜，保证前后轮均一直与轨道面接触而带动玩具车顺畅行驶，不会被卡死。As shown in FIGS. 1 to 3, a toy vehicle suitable for twisted orbital driving includes a vehicle body 1 and front and rear wheels 2 and 3 at the front and rear portions of the vehicle body 1, wherein the front wheel 2 includes two front hubs 21 and The vehicle body 1 is provided with a shaft hole 11 through which the front wheel shaft 22 is inserted, and the vehicle body 1 is provided with a notch 12 at a position on both sides of the front wheel shaft 22, Both ends of the front axle 22 are free to swing up and down within the length of the notch 12, that is, the two front hubs 21 of the front wheel 2 can be shaken up and down, so that the front wheel 2 contact surface of the toy vehicle can rotate relative to the contact surface angle of the rear wheel 3, thereby Applicable to the twisted track. During the twisting track, the front wheel is tilted with the twisted track twisting, ensuring that the front and rear wheels are always in contact with the track surface to drive the toy car to run smoothly without being stuck. dead.
如图2和图3所示，该实施例的玩具车为双面玩具车，该双面玩具车在车身1的前部上下面各设有一对前轮2，其车身1的后部上下面各设有一对后轮3，且位于车身1下面的前轮2和后轮3向下凸出且位于车身1上面的前轮2和后轮3向上凸出而形成双面玩具车，该实施例的上下两对后轮3之间的距离大于上下两对前轮2之间的距离。该车身1前部位于上下两对前轮
2的前轮轴22伸出的两侧位置均开设有缺口12，车身1上的前轮轴22所在的两个轴孔11的直径要略大于前轮轴22的直径，而且该玩具车前轮2的最佳摆动幅度在5°-20°之间，这是通过无数次实验所得到的结论，所以，该实施例缺口12的长度以前轮轴22的两端可摆动5°-20°的摆动幅度来确定，更为具体的摆动幅度以实际应用时的要求为准来来确定，但一定在5°-20°的范围之内；该实施例的缺口12为开设在车身1底面与车身1上的轴孔11孔口相通的横向缺口。该双面玩具车在封闭轨道内行走时是靠后面的两对后轮3驱动前进/后退，后轮3与车身1是固定，前轮轴22与车身1有幅度摆动，前轮2仅作为一个辅助的支撑，而扭曲式轨道在玩具车的行使方向是扭曲旋转的，其中心线是直线，每个横截面相对于前一个横截面有角度旋转，双面玩具车在封闭式的扭曲轨道行驶过程中由于上下后轮3均一直是与轨道面接触，而前轮2自由摆动，从而实现玩具车沿着扭曲轨道的轨迹前进。As shown in FIG. 2 and FIG. 3, the toy vehicle of this embodiment is a double-sided toy vehicle, which is provided with a pair of front wheels 2 on the upper and lower sides of the front portion of the vehicle body 1, and the rear upper and lower sides of the body 1 Each of the pair of rear wheels 3 is provided, and the front wheel 2 and the rear wheel 3 located below the vehicle body 1 project downward and the front wheel 2 and the rear wheel 3 located above the vehicle body 1 protrude upward to form a double-sided toy vehicle. The distance between the upper and lower pairs of rear wheels 3 is greater than the distance between the upper and lower pairs of front wheels 2. The front part of the body 1 is located on the upper and lower pairs of front wheels
The two front ends of the front axle 22 are provided with notches 12, and the diameters of the two axle holes 11 of the front axle 22 on the vehicle body 1 are slightly larger than the diameter of the front axle 22, and the front wheel 2 of the toy car is the most The good swing amplitude is between 5° and 20°, which is the conclusion obtained by countless experiments. Therefore, the length of the notch 12 of this embodiment can be determined by swinging the amplitude of 5°-20° at both ends of the front axle 22. The more specific swing amplitude is determined according to the requirements of the actual application, but must be within the range of 5°-20°; the notch 12 of this embodiment is an axis that is opened on the bottom surface of the vehicle body 1 and the vehicle body 1. A transverse gap in which the orifices of the holes 11 communicate. When the double-sided toy car travels in the closed track, it is driven forward/reverse by the rear two pairs of rear wheels 3, the rear wheel 3 and the vehicle body 1 are fixed, the front wheel axle 22 and the vehicle body 1 have amplitude swing, and the front wheel 2 serves only as one Auxiliary support, while the twisted track is twisted and rotated in the direction of movement of the toy car, the center line is a straight line, each cross section is angularly rotated with respect to the previous cross section, and the double-sided toy car is driven on a closed twisted track In the process, since the upper and lower rear wheels 3 are always in contact with the track surface, the front wheel 2 is free to swing, thereby realizing the trajectory of the toy car along the twisted track.
尽管本发明是参照具体实施例来描述，但这种描述并不意味着对本发明构成限制。参照本发明的描述，所公开的实施例的其他变化，对于本领域技术人员都是可以预料的，这种的变化应属于所属权利要求所限定的范围内。
Although the present invention has been described with reference to the specific embodiments, this description is not intended to limit the invention. Other variations to the disclosed embodiments are contemplated by those skilled in the art in light of the description of the invention.
Claims (10)
- 一种适用于扭曲式轨道行驶的玩具车，包括车身(1)以及位于车身(1)前后部的前轮(2)和后轮(3)，其特征在于所述前轮(2)包括两前轮毂(21)和穿过车身(1)且两端连接于前轮毂(21)上的前轮轴(22)，所述车身(1)上设有供前轮轴(22)穿入且可支撑所述前轮轴(22)的轴孔(11)，所述轴孔(11)的孔径大于前轮轴(22)的直径，所述车身(1)位于前轮轴(22)伸出的两侧位置开设有与轴孔(11)相通的缺口(12)，所述前轮轴(22)的两端在缺口(12)内包括但不限于上下摆动。A toy vehicle suitable for twisted orbital driving, comprising a vehicle body (1) and a front wheel (2) and a rear wheel (3) located at a front and a rear of the vehicle body (1), characterized in that the front wheel (2) comprises two a front hub (21) and a front axle (22) passing through the vehicle body (1) and having both ends connected to the front hub (21), the body (1) being provided with a front axle (22) penetrating and supporting a shaft hole (11) of the front wheel shaft (22), the shaft hole (11) has a larger diameter than the front wheel shaft (22), and the vehicle body (1) is located at two sides of the front wheel shaft (22) A notch (12) communicating with the shaft hole (11) is opened, and both ends of the front wheel shaft (22) include, but are not limited to, up and down in the notch (12).
- 根据权利要求1所述的适用于扭曲式轨道行驶的玩具车，其特征在于上述缺口(12)的上下摆动幅度为5°-20°。A toy vehicle suitable for use in a twisted track according to claim 1, wherein said notch (12) has an up and down swing amplitude of 5°-20°.
- 根据权利要求1所述的适用于扭曲式轨道行驶的玩具车，其特征在于上述缺口(12)为开设在车身(1)底面与车身(1)上的轴孔(11)孔口相通的沿车身轴孔方向的横向缺口。The toy vehicle suitable for twisted orbital driving according to claim 1, wherein the notch (12) is an edge that is open to the opening of the shaft hole (11) of the bottom surface of the vehicle body (1) and the vehicle body (1). A lateral notch in the direction of the body shaft hole.
- 根据权利要求1所述的适用于扭曲式轨道行驶的玩具车，其特征在于上述缺口(12)为开设在车身(1)侧面与车身(1)上的轴孔(11)孔口相通的沿车身上下方向的纵向缺口。The toy vehicle suitable for twisted track driving according to claim 1, wherein the notch (12) is an edge that is open on the side of the body (1) and communicates with the hole of the shaft hole (11) on the body (1). Longitudinal gap in the vertical direction of the body.
- 根据权利要求1所述的适用于扭曲式轨道行驶的玩具车，其特征在于上述缺口(12)为开设在车身(1)侧面与车身(1)上的轴孔(11)孔口相通的沿车身轴孔方向的横向缺口与沿车身上下方向的纵向缺口相结合的缺口。The toy vehicle suitable for twisted track driving according to claim 1, wherein the notch (12) is an edge that is open on the side of the body (1) and communicates with the hole of the shaft hole (11) on the body (1). A notch in which the lateral notch in the direction of the shaft hole of the vehicle body is combined with the longitudinal notch along the vertical direction of the vehicle body.
- 根据权利要求1所述的适用于扭曲式轨道行驶的玩具车，其特征在于上述缺口(12)为开设在车身(1)侧面与车身(1)上的轴孔(11)孔口相通且满足前轮轴至少可上下摆动的规则形状或不规则形状的缺口。The toy vehicle suitable for twisted orbital driving according to claim 1, wherein the notch (12) is open to the opening of the shaft hole (11) on the side of the body (1) and the body (1) and satisfies A regular shape or an irregularly shaped notch in which the front axle is at least oscillating up and down.
- 根据权利要求1所述的适用于扭曲式轨道行驶的玩具车，其特征在于上述车身(1)的前部上下面各设有一对前轮(2)，所述车身(1)的后部上下面各设有一对后轮(3)，所述位于车身(1)下面的前轮(2)和后轮(3)向下凸出且位于车身(1)上面的前轮(2)和后轮(3)向上凸出而形成双面玩具车。 A toy vehicle suitable for twisted orbital driving according to claim 1, characterized in that a front wheel (2) is provided on the upper and lower portions of the front portion of the vehicle body (1), and the rear portion of the vehicle body (1) is provided. Each of the lower portions is provided with a pair of rear wheels (3), and the front wheels (2) and the rear wheels (3) located below the vehicle body (1) project downwardly and are located on the front wheels (2) and rear of the vehicle body (1). The wheel (3) projects upward to form a double-sided toy car.
- 根据权利要求6所述的适用于扭曲式轨道行驶的玩具车，其特征在于上述车身(1)前部位于上下两对前轮(2)的前轮轴(22)伸出的两侧位置均开设有上述缺口(12)，所述两对前轮轴(22)的两端在缺口(12)内包括但不限于上下摆动。A toy vehicle suitable for twisted orbital driving according to claim 6, wherein the front portion of the body (1) is located at both sides of the front wheel shaft (22) of the upper and lower pairs of front wheels (2). There is a gap (12), and both ends of the two pairs of front axles (22) include, but are not limited to, up and down in the gap (12).
- 根据权利要求8所述的适用于扭曲式轨道行驶的玩具车，其特征在于上述缺口为沿车身轴孔方向的横向缺口、沿车身上下方向的纵向缺口或沿车身轴孔方向的横向缺口与沿车身上下方向的纵向缺口相结合的缺口。A toy vehicle suitable for twisted orbital driving according to claim 8, wherein said notch is a lateral notch in the direction of the shaft hole of the vehicle body, a longitudinal notch along the vertical direction of the vehicle body, or a lateral notch and along the direction of the shaft hole of the vehicle body. The longitudinal gap of the body in the up and down direction is combined with the notch.
- 根据权利要求8所述的适用于扭曲式轨道行驶的玩具车，其特征在于上述缺口(12)为开设在车身(1)侧面与车身(1)上的轴孔(11)孔口相通且满足前轮轴至少可上下摆动的规则形状或不规则形状的缺口。 The toy vehicle suitable for twisted orbital driving according to claim 8, wherein the notch (12) is open to the opening of the shaft hole (11) on the side of the body (1) and the body (1) and satisfies A regular shape or an irregularly shaped notch in which the front axle is at least oscillating up and down.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410517612.8 | 2014-09-30 | ||
| CN201410517612.8A CN104248845A (en) | 2014-09-30 | 2014-09-30 | Toy car suitable for running on twisted track |
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| Publication Number | Publication Date |
|---|---|
| WO2016050104A1 true WO2016050104A1 (en) | 2016-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2015/082914 WO2016050104A1 (en) | 2014-09-30 | 2015-06-30 | Toy car suitable for travelling on twisted track |
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| CN (1) | CN104248845A (en) |
| WO (1) | WO2016050104A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104248845A (en) * | 2014-09-30 | 2014-12-31 | 广东奥飞动漫文化股份有限公司 | Toy car suitable for running on twisted track |
| CN107930145B (en) * | 2016-10-12 | 2023-10-27 | 奥飞娱乐股份有限公司 | Top wheel frame and toy car |
| CN109954278B (en) * | 2019-03-21 | 2024-04-05 | 郑州德润游乐机械有限公司 | Mini climbing vehicle rear axle transmission device |
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| US3063194A (en) * | 1960-10-27 | 1962-11-13 | Mcccano Ltd | Miniature toy motor vehicles axle arrangement |
| US5727985A (en) * | 1994-05-24 | 1998-03-17 | Tonka Corporation | Stunt performing toy vehicle |
| CN203264270U (en) * | 2013-02-05 | 2013-11-06 | 明玉平 | Double-sided car |
| CN103816665A (en) * | 2012-11-16 | 2014-05-28 | 蔡俊权 | Double-surface toy car |
| CN104248845A (en) * | 2014-09-30 | 2014-12-31 | 广东奥飞动漫文化股份有限公司 | Toy car suitable for running on twisted track |
| CN204121754U (en) * | 2014-09-30 | 2015-01-28 | 广东奥飞动漫文化股份有限公司 | A kind of toy car being applicable to distortion formula rail running |
-
2014
- 2014-09-30 CN CN201410517612.8A patent/CN104248845A/en active Pending
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2015
- 2015-06-30 WO PCT/CN2015/082914 patent/WO2016050104A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3063194A (en) * | 1960-10-27 | 1962-11-13 | Mcccano Ltd | Miniature toy motor vehicles axle arrangement |
| US5727985A (en) * | 1994-05-24 | 1998-03-17 | Tonka Corporation | Stunt performing toy vehicle |
| CN103816665A (en) * | 2012-11-16 | 2014-05-28 | 蔡俊权 | Double-surface toy car |
| CN203264270U (en) * | 2013-02-05 | 2013-11-06 | 明玉平 | Double-sided car |
| CN104248845A (en) * | 2014-09-30 | 2014-12-31 | 广东奥飞动漫文化股份有限公司 | Toy car suitable for running on twisted track |
| CN204121754U (en) * | 2014-09-30 | 2015-01-28 | 广东奥飞动漫文化股份有限公司 | A kind of toy car being applicable to distortion formula rail running |
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