JP6216092B1 - Vehicle toy and rear wheel side support device for vehicle toy - Google Patents

Vehicle toy and rear wheel side support device for vehicle toy Download PDF

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JP6216092B1
JP6216092B1 JP2017136192A JP2017136192A JP6216092B1 JP 6216092 B1 JP6216092 B1 JP 6216092B1 JP 2017136192 A JP2017136192 A JP 2017136192A JP 2017136192 A JP2017136192 A JP 2017136192A JP 6216092 B1 JP6216092 B1 JP 6216092B1
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rear wheel
vehicle
base member
housing
opening
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JP2019017477A (en
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正吾 松田
正吾 松田
純明 塚田
純明 塚田
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CCP Co Ltd
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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
    • A63H17/262—Chassis; Wheel mountings; Wheels; Axles; Suspensions; Fitting body portions to chassis

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Abstract

【課題】駆動力を効率よく路面に伝えられるようにする改良された技術を提供する。【解決手段】車両玩具であって、車両前半部と、前記車両前半部と連結される車両後半部とを備え、前記車両後半部は、駆動モータと、駆動ギアと、後輪軸と、後輪と、前記駆動ギア及び前記後輪軸を収容するハウジングとを有する後輪ブロックと、前記後輪ブロックを支持し、車両前半部の後端に上下方向に揺動可能に連結されたベース部材とを備える。【選択図】図１An improved technique for efficiently transmitting a driving force to a road surface is provided. A vehicle toy includes a front half of a vehicle and a rear half of the vehicle connected to the front half of the vehicle, the rear half of the vehicle including a drive motor, a drive gear, a rear wheel shaft, and a rear wheel. A rear wheel block having a housing that houses the drive gear and the rear wheel shaft, and a base member that supports the rear wheel block and is pivotably connected to the rear end of the front half of the vehicle in the vertical direction. Prepare. [Selection] Figure 1

Description

本発明は、車両玩具及び車両玩具の後輪側支持装置に関する。   The present invention relates to a vehicle toy and a rear wheel side support device for a vehicle toy.

車両玩具の後輪ブロック（駆動モータ、ギアボックス、後輪軸および後輪）は、凹凸のある路面の走行時に路面に追従し接地性を確保するため、前輪が設けられた車両前半部に対して上下に揺動可能に取り付けられている。また、後輪ブロックにおいては、駆動モータからの駆動力によって回転する回転軸が挿通される上下方向の長孔が形成され、その長孔の範囲内で回転軸が移動することにより、後輪ブロックは車両前半部に対して捩れるような動きも可能となっている（特許文献１を参照）。これにより、凹凸のある路面の走行時の路面の追従性を上げることが可能となる。   The rear wheel block (drive motor, gear box, rear wheel shaft and rear wheel) of the toy vehicle follows the road surface when traveling on uneven road surfaces and ensures grounding. It is attached so that it can swing up and down. Further, in the rear wheel block, an elongated hole in the vertical direction is formed through which the rotating shaft rotated by the driving force from the drive motor is inserted, and the rotating shaft moves within the range of the elongated hole, whereby the rear wheel block Can be twisted with respect to the front half of the vehicle (see Patent Document 1). Thereby, it becomes possible to improve the trackability of the road surface when traveling on an uneven road surface.

特開２００４−３２９３７２号公報JP 2004-329372 A

しかし、上記のような車両玩具において捩れる動きができる量については、回転軸が挿通される長孔の上下方向の長さに基づく限度がある。そして、この限度を超えて捩れるような動きは規制されるため、当該限度により回転軸の動きが規制された状態での走行では、凹凸のある路面の走行時に車両全体が大きく揺動し、また、コーナリング時には遠心力を吸収しきれず、イン側の後輪が浮き上がり駆動力の伝達にロスが生じ、最悪はアウト側に転倒するおそれがある。   However, the amount that can be twisted in the vehicle toy as described above has a limit based on the vertical length of the long hole through which the rotating shaft is inserted. And, since the movement that twists beyond this limit is restricted, in traveling in a state where the movement of the rotating shaft is restricted by the limit, the entire vehicle swings greatly when traveling on uneven road surface, In addition, the centrifugal force cannot be absorbed during cornering, the rear wheel on the in side rises, and a loss occurs in transmission of the driving force, and in the worst case, there is a risk of falling to the out side.

本発明は、駆動力を効率よく路面に伝えられるようにする改良された技術を提供する。   The present invention provides an improved technique for efficiently transmitting driving force to a road surface.

上記課題を解決する本発明は、車両玩具であって、
車両前半部と、前記車両前半部と連結される車両後半部とを備え、
前記車両後半部は、
駆動モータと、駆動ギアと、後輪軸と、後輪と、前記駆動ギア及び前記後輪軸を収容するハウジングとを有する後輪ブロックと、
前記後輪ブロックを支持し、車両前半部の後端に上下方向に揺動可能に連結されたベース部材とを備え、
前記ハウジングは、前記後輪軸の長手方向の略中心に相当する位置に、前記後輪軸と直交する方向の支持軸を有し、前記支持軸を介して前記ベース部材により支持され、
前記後輪ブロックは、前記支持軸を中心にベース部材に対して揺動可能であり、
前記ベース部材は、前記ハウジングの少なくとも一部を収容する開口を有し、
前記開口は、前記ハウジングの少なくとも一部に対応する輪郭を有する。 The present invention for solving the above problems is a vehicle toy,
A vehicle front half, and a vehicle rear half connected to the vehicle front half,
The latter half of the vehicle is
A rear wheel block having a drive motor, a drive gear, a rear wheel shaft, a rear wheel, and a housing for housing the drive gear and the rear wheel shaft;
A base member that supports the rear wheel block and is connected to the rear end of the front half of the vehicle so as to be swingable in the vertical direction;
The housing has a support shaft in a direction orthogonal to the rear wheel shaft at a position substantially corresponding to the longitudinal center of the rear wheel shaft, and is supported by the base member via the support shaft,
The rear wheel block is swingable relative to a base member around the support shaft;
The base member has an opening for accommodating at least a part of the housing;
The opening has a contour corresponding to at least a portion of the housing.

本発明によれば、駆動力を効率よく路面に伝えられるようにする改良された技術を提供することができる。   ADVANTAGE OF THE INVENTION According to this invention, the improved technique which transmits a driving force to a road surface efficiently can be provided.

発明の実施形態に係るボディを取り外した車両玩具の構成の一例を示す図。The figure which shows an example of a structure of the vehicle toy which removed the body which concerns on embodiment of invention. 発明の実施形態に係る車両後半部の構成の一例を示す図。The figure which shows an example of a structure of the vehicle rear part which concerns on embodiment of invention. 発明の実施形態に係るベース部材２２の構成の一例を示す図。The figure which shows an example of a structure of the base member 22 which concerns on embodiment of invention. 発明の実施形態に係る後輪ブロック１４の構成の一例を後側から示す図。The figure which shows an example of a structure of the rear-wheel block 14 which concerns on embodiment of invention from the rear side. 発明の実施形態に係る図１の車両玩具を後側から見た場合の構成例を示す図。The figure which shows the structural example at the time of seeing the vehicle toy of FIG. 1 which concerns on embodiment of invention from the rear side. 発明の実施形態に係る後輪ブロック１４のベース部材２２に対する揺動状態を説明するための概念図。The conceptual diagram for demonstrating the rocking | fluctuation state with respect to the base member 22 of the rear-wheel block 14 which concerns on embodiment of invention. 図６（Ａ）におけるＡ−Ｂ断面図。FIG. 6 is a cross-sectional view taken along a line AB in FIG. 発明の実施形態に係るベース部材２２と後輪ブロック１４とを底面側から見た図。The figure which looked at the base member 22 and the rear-wheel block 14 which concern on embodiment of invention from the bottom face side.

以下、発明の例示的な実施形態について図面を参照して説明する。なお、各図において、同じ参照符号は、同じ要素を示している。   Hereinafter, exemplary embodiments of the invention will be described with reference to the drawings. In each figure, the same reference numerals indicate the same elements.

図１は、ボディを取り外した車両玩具の構成の一例を示す。車両玩具は、例えばラジオコントロールによって走行する自動車玩具等がある。図１において、車両前半部である前輪側支持装置を構成するメインシャーシ１内には、制御信号を受信する受信機、ステアリングサーボ、電力を供給する電池が収容される電池ボックスが設けられている。メインシャーシ１の前側には、前輪側サスペンション装置１１を介して前輪１２が取付けられている。また、メインシャーシ１と連結された車両後半部を構成する後輪側支持装置には、サブシャーシ１３が設けられ、サブシャーシ１３には上下方向に揺動可能な状態で後輪１５が取付けられた後輪ブロック１４が取付けられている。   FIG. 1 shows an example of the configuration of a vehicle toy with the body removed. Vehicle toys include, for example, automobile toys that run by radio control. In FIG. 1, a main chassis 1 that constitutes a front wheel side support device that is a front half of a vehicle is provided with a receiver that receives a control signal, a steering servo, and a battery box that houses a battery that supplies electric power. . A front wheel 12 is attached to the front side of the main chassis 1 via a front wheel side suspension device 11. The rear wheel side support device constituting the rear half of the vehicle connected to the main chassis 1 is provided with a sub chassis 13, and the rear wheels 15 are attached to the sub chassis 13 so as to be swingable in the vertical direction. A rear wheel block 14 is attached.

図２は車両玩具の車両後半部としての後輪側支持装置の構成の一例を示す図である。図２において、サブシャーシ１３は、上側部材２１と、ベース部材２２とで構成される。上側部材２１の前端部には接続穴２１aが設けられ、メインシャーシ１上面の後端部と固定的に接続される。上側部材２１には、サスペンション部材２３が張設される。サスペンション部材２３により、後輪ブロック１４が支持されている。また、ベース部材２２の前端部にはメインシャーシ１の下面と連結される連結用部材２２aが設けられ、これを介してメインシャーシ１下面の後端部と連結される。連結用部材２２aは、接続用のシャフトが貫通する開口をそれぞれ有する。ベース部材２２は、当該開口を貫通するシャフトを軸として上下に揺動可能に接続される。   FIG. 2 is a diagram showing an example of the configuration of the rear wheel side support device as the rear half of the vehicle toy. In FIG. 2, the subchassis 13 includes an upper member 21 and a base member 22. A connection hole 21 a is provided at the front end portion of the upper member 21 and is fixedly connected to the rear end portion of the upper surface of the main chassis 1. A suspension member 23 is stretched on the upper member 21. The rear wheel block 14 is supported by the suspension member 23. Further, a connecting member 22a connected to the lower surface of the main chassis 1 is provided at the front end portion of the base member 22, and is connected to the rear end portion of the lower surface of the main chassis 1 through this. Each of the connecting members 22a has an opening through which the connecting shaft passes. The base member 22 is connected so as to be able to swing up and down about a shaft passing through the opening.

図３は、ベース部材２２の構成の一例を示す図である。ベース部材２２は、前端部に連結用部材２２aと軸受部２２ｂとを備えると共に、中央に開口２２ｃ、後端側に軸受部２２ｄを備える。軸受部２２ｂと軸受部２２ｄとは向かい合って配置され、それぞれ軸受孔を有する。図３では、軸受部２２ｄ側の軸受孔２２eのみを示している。ベース部材２２は、２つの軸受孔により、後述するように後輪ブロック１４に設けられた支持軸を収容する。これにより後輪ブロック１４は支持軸を中心としてベース部材２２に対して揺動可能に構成される。ベース部材２２は開口２２ｃを有することで、後輪ブロック１４の当該揺動を妨げないように構成されている。   FIG. 3 is a diagram illustrating an example of the configuration of the base member 22. The base member 22 includes a connecting member 22a and a bearing portion 22b at the front end portion, an opening 22c at the center, and a bearing portion 22d at the rear end side. The bearing portion 22b and the bearing portion 22d are arranged to face each other and each have a bearing hole. In FIG. 3, only the bearing hole 22e on the bearing portion 22d side is shown. The base member 22 accommodates a support shaft provided on the rear wheel block 14 as will be described later by two bearing holes. Accordingly, the rear wheel block 14 is configured to be swingable with respect to the base member 22 about the support shaft. The base member 22 has an opening 22c so that the swinging of the rear wheel block 14 is not hindered.

開口２２ｃの形状は、開口２２ｃに収容される後述の後輪ブロック１４のハウジング部１４ｂの形状に対応したものとなっている。詳細は図８を参照して説明する。また、開口２２ｃの周辺部分２２ｆ、２２ｇの形状も、後輪ブロック１４のハウジング部１４ｂの開口２２ｃから露出する部分の形状に対応した凸状の構造となっている。これにより、形状の連続性が保たれ、美観が損なわれることがない。   The shape of the opening 22c corresponds to the shape of the housing portion 14b of the rear wheel block 14 to be described later housed in the opening 22c. Details will be described with reference to FIG. The shape of the peripheral portions 22f and 22g of the opening 22c is also a convex structure corresponding to the shape of the portion exposed from the opening 22c of the housing portion 14b of the rear wheel block 14. Thereby, the continuity of the shape is maintained and the aesthetic appearance is not impaired.

図４は、後輪ブロック１４の構成の一例を後側から示す図である。後輪ブロック１４は、駆動モータ、駆動モータの出力軸と接続されたギア等を含む駆動源１４a、および、該駆動源１４aと接続されたデファレンシャルギア等の駆動ギア及び回転軸１４ｃの一部等を収容するハウジング部１４ｂを有する。また、ハウジング部１４ｂから突出した回転軸１４ｃの両端には後輪１５を取付けるための後輪取付部１４ｄが設けられている。また、ハウジング部１４ｂの下方には支持軸１４eが設けられ、図３に示したベース部材２２の軸受部２２ｄと接続される。支持軸１４ｅは、回転軸１４ｃの長手方向の略中心に相当する位置に、該回転軸１４ｃと直交する方向に設けられている。ハウジング部１４ｂの外周面にはサスペンション取付部材１４ｆが形成され、サスペンション部材２３と連結される。   FIG. 4 is a diagram showing an example of the configuration of the rear wheel block 14 from the rear side. The rear wheel block 14 includes a driving motor, a driving source 14a including a gear connected to an output shaft of the driving motor, a driving gear such as a differential gear connected to the driving source 14a, a part of the rotating shaft 14c, and the like. Has a housing part 14b. A rear wheel mounting portion 14d for mounting the rear wheel 15 is provided at both ends of the rotating shaft 14c protruding from the housing portion 14b. A support shaft 14e is provided below the housing portion 14b and is connected to the bearing portion 22d of the base member 22 shown in FIG. The support shaft 14e is provided in a direction orthogonal to the rotation shaft 14c at a position corresponding to the approximate center in the longitudinal direction of the rotation shaft 14c. A suspension mounting member 14 f is formed on the outer peripheral surface of the housing portion 14 b and is connected to the suspension member 23.

図５は、図１の車両玩具を後側から見た場合の構成例を示す図であり、サブシャーシ１３と後輪ブロック１４との接続状態を説明するための図である。図５において、後輪ブロック１４は、サスペンション取付部材１４ｆにサスペンション部材２３が取り付けられて、サスペンション部材２３を介してサブシャーシ１３の上側部材２１と接続される。また、後輪ブロック１４のハウジング部１４ｂは、サブシャーシ１３のベース部材２２上に配置されている。その際、後端側の支持軸１４ｅ（図５では不図示）がベース部材２２の軸受部２２ｄの軸受孔２２eに収容されることにより、後輪ブロック１４がベース部材２２に対して位置決めされる。   FIG. 5 is a diagram illustrating a configuration example when the vehicle toy of FIG. 1 is viewed from the rear side, and is a diagram for explaining a connection state between the sub chassis 13 and the rear wheel block 14. In FIG. 5, the rear wheel block 14 is connected to the upper member 21 of the subchassis 13 through the suspension member 23 with the suspension member 23 attached to the suspension attachment member 14 f. Further, the housing portion 14 b of the rear wheel block 14 is disposed on the base member 22 of the subchassis 13. At that time, the rear end support shaft 14e (not shown in FIG. 5) is accommodated in the bearing hole 22e of the bearing portion 22d of the base member 22, whereby the rear wheel block 14 is positioned with respect to the base member 22. .

図６は、後輪ブロック１４のベース部材２２に対する揺動状態を説明するための概念図である。図６（A）は、後輪ブロック１４の初期状態を示しており、後輪ブロック１４がベース部材２２に対してほぼ平行に位置している。図６（B）は、左側の後輪が下側に、右側の後輪が上側に傾いた状態を示している。このとき、後輪ブロック１４は、軸受部２２ｄの軸受孔２２eを中心として回転する。図６（C）は、左側の後輪が上側に、右側の後輪が下側に傾いた状態を示している。このとき、後輪ブロック１４は、軸受部２２ｄの軸受孔２２eを中心として回転する。これにより、後輪部分が車両前半部に対して捩れるような動きを可能として、凹凸のある路面の走行時の路面の追従性を上げるとともに、コーナリング時に発生する遠心力を吸収し、駆動輪である後輪が路面と設置した状態を保ち、駆動力を無駄なく路面に伝えることができる。   FIG. 6 is a conceptual diagram for explaining a swinging state of the rear wheel block 14 with respect to the base member 22. FIG. 6A shows the initial state of the rear wheel block 14, and the rear wheel block 14 is positioned substantially parallel to the base member 22. FIG. 6B shows a state in which the left rear wheel is inclined downward and the right rear wheel is inclined upward. At this time, the rear wheel block 14 rotates around the bearing hole 22e of the bearing portion 22d. FIG. 6C shows a state in which the left rear wheel is inclined upward and the right rear wheel is inclined downward. At this time, the rear wheel block 14 rotates around the bearing hole 22e of the bearing portion 22d. As a result, the rear wheel portion can be twisted relative to the front half of the vehicle, improving the followability of the road surface when traveling on uneven road surfaces, absorbing the centrifugal force generated during cornering, and driving wheels Thus, the rear wheels can be kept installed on the road surface, and the driving force can be transmitted to the road surface without waste.

図７は、図６（Ａ）におけるＡ−Ｂ断面図である。図７は、後輪ブロック１４のベース部材２２に対する接続状態を説明するために不要な構成要素は記載を省略している。ハウジング部１４ｂの前後には、支持軸１４ｇ、１４ｅが設けられている。当該支持軸１４ｇ、１４ｅは、それぞれベース部材２２の軸受部２２ｂ、２２ｄと係合する。これにより、点線７０で示す軸を基準として後輪ブロック１４が回転可能となる。一点鎖線７１は、支持軸１４ｅ、１４ｇの下面の位置を示し、ハウジング部１４ｂのうち、当該一点鎖線７１よりも下側に位置している部分が開口２２ｃから露出している。また、図７に示すように、ベース部材２２の底面の形状は、ハウジング部１４ｂの底面の該露出部分の形状に沿った形状を有している。   FIG. 7 is a cross-sectional view taken along line AB in FIG. In FIG. 7, unnecessary components are not shown for explaining the connection state of the rear wheel block 14 to the base member 22. Support shafts 14g and 14e are provided before and after the housing portion 14b. The support shafts 14g and 14e are engaged with bearing portions 22b and 22d of the base member 22, respectively. As a result, the rear wheel block 14 can be rotated with the axis indicated by the dotted line 70 as a reference. An alternate long and short dash line 71 indicates the position of the lower surface of the support shafts 14e and 14g, and a portion of the housing portion 14b located below the alternate long and short dash line 71 is exposed from the opening 22c. Also, as shown in FIG. 7, the shape of the bottom surface of the base member 22 has a shape that follows the shape of the exposed portion of the bottom surface of the housing portion 14b.

支持軸１４ｇ、１４ｅは、ベース部材２２の軸受部２２ｂ、２２ｄとそれぞれ係合することにより、ハウジング部１４ｂの下方部分がベース部材の開口２２ｃから露出することとなるような位置に配置される。これによりベース部材２２を設けた場合であっても車高が高くなることを避けられる。また、ベース部材２２を一部に開口を有する構成とすることにより、ベース部材２２自体の軽量化を図ることもできる。   The support shafts 14g and 14e are arranged at positions where the lower portion of the housing portion 14b is exposed from the opening 22c of the base member by engaging with the bearing portions 22b and 22d of the base member 22, respectively. Thereby, even if it is a case where the base member 22 is provided, it can avoid that a vehicle height becomes high. Moreover, the base member 22 itself can be reduced in weight by adopting a configuration in which the base member 22 has an opening in a part thereof.

次に、図８を参照して、ベース部材２２に設けられた開口２２ｃと、後輪ブロック１４のハウジング部１４ｂとの関係を説明する。図８は、ベース部材２２と後輪ブロック１４とを底面側から見た図である。図８（Ａ）に示すように後輪ブロック１４のハウジング部１４ｂの一部がベース部材２２の開口２２ｃから露出している。図８（Ｂ）は、ベース部材２２の底面を示しており、開口２２ｃの輪郭を点線２２ｃ'で示している。図８（Ｃ）は、後輪ブロック１４の底面を示しており、開口２２ｃの輪郭を点線２２ｃ'で示している。   Next, the relationship between the opening 22c provided in the base member 22 and the housing portion 14b of the rear wheel block 14 will be described with reference to FIG. FIG. 8 is a view of the base member 22 and the rear wheel block 14 as seen from the bottom side. As shown in FIG. 8A, a part of the housing portion 14 b of the rear wheel block 14 is exposed from the opening 22 c of the base member 22. FIG. 8B shows the bottom surface of the base member 22, and the outline of the opening 22c is indicated by a dotted line 22c ′. FIG. 8C shows the bottom surface of the rear wheel block 14, and the outline of the opening 22c is indicated by a dotted line 22c ′.

開口２２ｃは、ハウジング部１４ｂの開口２２ｃから露出する部分を取り囲み、当該露出部分との間に所定の間隔を有することができる。当該間隔は、後輪ブロック１４が支持軸１４e及び１４ｇに基づいて回転した場合に、開口２２ｃの輪郭とハウジング部１４ｂが接触しないような大きさとすることができる。これにより、開口２２ｃと接触することによるハウジング部１４ｂの摩耗や、車両玩具の走行の妨げになることを予め防止することができる。   The opening 22c may surround a portion exposed from the opening 22c of the housing portion 14b, and may have a predetermined interval between the exposed portion. The distance can be set such that the outline of the opening 22c does not contact the housing portion 14b when the rear wheel block 14 rotates based on the support shafts 14e and 14g. Thereby, it is possible to prevent in advance the wear of the housing portion 14b due to contact with the opening 22c and the hindrance to the running of the vehicle toy.

以上の本実施形態によれば、車両前半部に対して後輪ブロックが捩れるような動きができる量を大きくできるので、凹凸のある路面の走行時の路面への追従性を上げつつ、コーナリングを時に発生する遠心力を吸収し、駆動輪である後輪が路面と設置した状態が保たれやすくなるのため、安定したコーナリングをさせることができる。また、ベース部材の後輪ブロック下方に開口が設けられているので、ベース部材に後輪ブロックを近接して設けることができ、重心を下げることができるので、より安定して走行させることができる。   According to the present embodiment described above, the amount that the rear wheel block can be twisted relative to the front half of the vehicle can be increased, so that cornering can be performed while improving the followability to the road surface when traveling on uneven road surfaces. Since the centrifugal force generated from time to time is absorbed and the rear wheel, which is the driving wheel, is easily installed on the road surface, stable cornering can be achieved. In addition, since the opening is provided below the rear wheel block of the base member, the rear wheel block can be provided close to the base member and the center of gravity can be lowered, so that the vehicle can run more stably. .

Claims (5)

車両玩具であって、
車両前半部と、
前記車両前半部と連結される車両後半部と
を備え、
前記車両後半部は、
駆動モータと、駆動ギアと、後輪軸と、後輪と、前記駆動ギア及び前記後輪軸を収容するハウジングとを有する後輪ブロックと、
前記後輪ブロックを支持し、車両前半部の後端に上下方向に揺動可能に連結されたベース部材と
を備え、
前記ハウジングは、前記後輪軸の長手方向の略中心に相当する位置に、前記後輪軸と直交する方向の支持軸を有し、前記支持軸を介して前記ベース部材により支持され、
前記後輪ブロックは、前記支持軸を中心にベース部材に対して揺動可能であり、
前記ベース部材は、前記ハウジングの少なくとも一部を収容する開口を有し、
前記開口は、前記ハウジングの少なくとも一部に対応する輪郭を有することを特徴とする車両玩具。 A vehicle toy,
The first half of the vehicle,
A vehicle rear half connected to the vehicle front half,
The latter half of the vehicle is
A rear wheel block having a drive motor, a drive gear, a rear wheel shaft, a rear wheel, and a housing for housing the drive gear and the rear wheel shaft;
A base member that supports the rear wheel block and is connected to the rear end of the front half of the vehicle so as to be swingable in the vertical direction;
The housing has a support shaft in a direction orthogonal to the rear wheel shaft at a position substantially corresponding to the longitudinal center of the rear wheel shaft, and is supported by the base member via the support shaft,
The rear wheel block is swingable relative to a base member around the support shaft;
The base member has an opening for accommodating at least a part of the housing;
The vehicle toy according to claim 1, wherein the opening has a contour corresponding to at least a part of the housing. 前記開口の輪郭は、前記後輪ブロックが前記ベース部材に対して揺動する場合に、前記ハウジングの少なくとも一部が前記開口の縁に接触しないような大きさを有することを特徴とする請求項１に記載の車両玩具。   The outline of the opening has a size such that at least a part of the housing does not contact an edge of the opening when the rear wheel block swings with respect to the base member. The vehicle toy according to 1. 前記ベース部材の前記開口の周辺部は、前記開口から露出する前記ハウジングの前記少なくとも一部の形状に対応した形状を有することを特徴とする請求項１または２に記載の車両玩具。   The vehicle toy according to claim 1, wherein a peripheral portion of the opening of the base member has a shape corresponding to the shape of the at least part of the housing exposed from the opening. 前記ハウジングの少なくとも一部は、前記ハウジングにおいて前記支持軸よりも下側に位置する部分である請求項３に記載の車両玩具。   The vehicle toy according to claim 3, wherein at least a part of the housing is a portion located below the support shaft in the housing. 車両玩具の後輪側支持装置であって、
駆動モータと、駆動ギアと、後輪軸と、後輪と、前記駆動ギア及び前記後輪軸を収容するハウジングとを有する後輪ブロックと、
前記後輪ブロックを支持し、車両前半部の後端に上下方向に揺動可能に連結されたベース部材と
を備え、
前記ハウジングは、前記後輪軸の長手方向の略中心に相当する位置に、前記後輪軸と直交する方向の支持軸を有し、前記支持軸を介して前記ベース部材により支持され、
前記後輪ブロックは、前記支持軸を中心にベース部材に対して揺動可能であり、
前記ベース部材は、前記ハウジングの少なくとも一部を収容する開口を有し、
前記開口は、前記ハウジングの少なくとも一部に対応する輪郭を有する
ことを特徴とする車両玩具の後輪側支持装置。 A rear wheel side support device for a vehicle toy,
A rear wheel block having a drive motor, a drive gear, a rear wheel shaft, a rear wheel, and a housing for housing the drive gear and the rear wheel shaft;
A base member that supports the rear wheel block and is connected to the rear end of the front half of the vehicle so as to be swingable in the vertical direction;
The housing has a support shaft in a direction orthogonal to the rear wheel shaft at a position substantially corresponding to the longitudinal center of the rear wheel shaft, and is supported by the base member via the support shaft,
The rear wheel block is swingable relative to a base member around the support shaft;
The base member has an opening for accommodating at least a part of the housing;
The rear wheel side support device for a vehicle toy, wherein the opening has a contour corresponding to at least a part of the housing.
JP2017136192A 2017-07-12 2017-07-12 Vehicle toy and rear wheel side support device for vehicle toy Active JP6216092B1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000325671A (en) * 1999-05-19 2000-11-28 Hiroboo Kk Remote control car
JP2006136704A (en) * 2004-10-13 2006-06-01 Tomy Co Ltd Running toy

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AU2003214219A1 (en) * 2003-03-14 2004-10-11 Leynian Ltd. Co. Toy vehicle with dynamic transformation capability
CN2915203Y (en) * 2006-05-01 2007-06-27 杨璇真 Electric toy car
CN201179342Y (en) * 2008-03-28 2009-01-14 蔡钢 Electric toy vehicle underpan
CN205867580U (en) * 2016-04-11 2017-01-11 黄熙 Double round stunt toy car
CN206183979U (en) * 2016-11-09 2017-05-24 *** Car with device sways

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
JP2000325671A (en) * 1999-05-19 2000-11-28 Hiroboo Kk Remote control car
JP2006136704A (en) * 2004-10-13 2006-06-01 Tomy Co Ltd Running toy

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