JP4940314B2 - Car toy - Google Patents
Car toy Download PDFInfo
- Publication number
- JP4940314B2 JP4940314B2 JP2010006639A JP2010006639A JP4940314B2 JP 4940314 B2 JP4940314 B2 JP 4940314B2 JP 2010006639 A JP2010006639 A JP 2010006639A JP 2010006639 A JP2010006639 A JP 2010006639A JP 4940314 B2 JP4940314 B2 JP 4940314B2
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- Prior art keywords
- stay member
- toy
- stay
- wheel chassis
- front wheel
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- Legal status (The legal status 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 status listed.)
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- 239000004033 plastic Substances 0.000 description 13
- 238000005452 bending Methods 0.000 description 6
- 230000002265 prevention Effects 0.000 description 6
- 239000000725 suspension Substances 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
Classifications
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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
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H30/00—Remote-control arrangements specially adapted for toys, e.g. for toy vehicles
- A63H30/02—Electrical arrangements
- A63H30/04—Electrical arrangements using wireless transmission
Description
本発明は、ウイング部材を備える自動車玩具に関する。 The present invention relates to an automobile toy provided with a wing member.
従来、自動車玩具において、後端部にウイング部材を備えるものが知られている。このウイング部材は、実際の自動車のリアウイングを模した取付構造となっており、つまり、車幅方向に並設された直線平板状の２つのステー部材を介して車体本体に取り付けられている（例えば、特許文献１参照）。 2. Description of the Related Art Conventionally, an automobile toy that includes a wing member at a rear end is known. This wing member has a mounting structure simulating an actual rear wing of an automobile, that is, is attached to the vehicle body body via two linear flat plate-like stay members arranged in parallel in the vehicle width direction ( For example, see Patent Document 1).
しかしながら、このような自動車玩具では、ステー部材が直線平板状であるため、横転などによりウイング部材が壁や路面等に接触したときに、局部的な応力集中によってステー部材が塑性変形したり破損したりする場合があった。 However, in such an automobile toy, since the stay member is a straight plate, when the wing member comes into contact with a wall or road surface due to rollover, the stay member is plastically deformed or damaged due to local stress concentration. There was a case.
本発明は、上記課題を鑑みてなされたもので、ウイング部材が取り付けられたステー部材の塑性変形や破損を抑制することを目的とする。 The present invention has been made in view of the above problems, and an object thereof is to suppress plastic deformation and breakage of a stay member to which a wing member is attached.
上記課題を解決するために、請求項１に記載の発明は、ステー部材を介して車体本体に取り付けられたウイング部材を備える自動車玩具において、
前記ステー部材は、前記車体本体の車幅方向に幅を有する板状であるとともに、前記車体本体の前後方向に屈曲された屈曲部を有することを特徴とする。
In order to solve the above-mentioned problem, the invention according to claim 1 is an automobile toy comprising a wing member attached to a vehicle body body via a stay member
The stay member has a plate shape having a width in the vehicle width direction of the vehicle body, and has a bent portion bent in the front-rear direction of the vehicle body.
請求項２に記載の発明は、請求項１に記載の自動車玩具において、
前記ステー部材は、前記屈曲部からなることを特徴とする。
The invention according to claim 2 is the automobile toy according to claim 1,
The stay member includes the bent portion.
請求項３に記載の発明は、請求項１又は２に記載の自動車玩具において、
前記屈曲部は、く字状，Ｓ字状又はＺ字状であることを特徴とする。
The invention according to claim 3 is the automobile toy according to claim 1 or 2,
The bent portion may have a square shape, an S shape, or a Z shape.
請求項４に記載の発明は、請求項１〜３のいずれか一項に記載の自動車玩具において、
前記ステー部材は、前記ウイング部材の車幅方向中央部に１つだけ取り付けられていることを特徴とする。
The invention according to claim 4 is the automobile toy according to any one of claims 1 to 3,
Only one stay member is attached to a central portion of the wing member in the vehicle width direction.
請求項５に記載の発明は、請求項１〜４のいずれか一項に記載の自動車玩具において、
前記ステー部材は、弾性部材で形成されていることを特徴とする。
The invention according to claim 5 is the automobile toy according to any one of claims 1 to 4,
The stay member is formed of an elastic member.
請求項１に記載の発明によれば、ステー部材は、車体本体の前後方向に屈曲された屈曲部を有するので、ウイング部材に前後方向の外力が作用した場合であっても、屈曲部の屈曲角度に応じて当該外力を分散させることができる。また、屈曲させることで弾性変形しやすくなるため、当該ステー部材の塑性変形を抑制することができる。更に、ウイング部材に左右方向の外力が作用した場合であっても、従来の直線状のステー部材に比べて、屈曲させた分だけ長尺になるため、弾性変形しやすくなり、当該ステー部材の塑性変形を抑制することができる。
以上より、ウイング部材が取り付けられたステー部材での局部的な応力集中を緩和して、当該ステー部材の塑性変形や破損を抑制することができる。
According to the first aspect of the present invention, since the stay member has the bent portion bent in the front-rear direction of the vehicle body, the bending portion is bent even when an external force in the front-rear direction acts on the wing member. The external force can be dispersed according to the angle. Moreover, since it becomes easy to elastically deform by making it bend | curve, the plastic deformation of the said stay member can be suppressed. Further, even when a lateral force is applied to the wing member, it is longer than the conventional linear stay member, so that it becomes longer as it is bent. Plastic deformation can be suppressed.
As described above, local stress concentration in the stay member to which the wing member is attached can be alleviated, and plastic deformation and breakage of the stay member can be suppressed.
請求項４に記載の発明によれば、ステー部材は、ウイング部材の車幅方向中央部に１つだけ取り付けられているので、２つのステー部材を並設させていた従来に比べ、ウイング部材を傾かせる方向に作用する外力を最小のモーメントで受けることができる。したがって、当該ステー部材の塑性変形や破損を更に抑制することができる。 According to the fourth aspect of the present invention, since only one stay member is attached to the central portion of the wing member in the vehicle width direction, the wing member is less than the conventional case in which two stay members are arranged side by side. External force acting in the tilting direction can be received with a minimum moment. Therefore, plastic deformation and breakage of the stay member can be further suppressed.
請求項５に記載の発明によれば、ステー部材は、弾性部材で形成されているので、更に弾性変形しやすくなり、当該ステー部材の塑性変形や破損を更に抑制することができる。 According to the fifth aspect of the present invention, since the stay member is formed of an elastic member, the stay member is more easily elastically deformed, and plastic deformation and breakage of the stay member can be further suppressed.
以下、本発明の実施形態について、図を参照して説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
図１は、本実施形態における自動車玩具１の外観図である。
この図に示すように、自動車玩具１は、オフロード車を模した走行玩具であり、前輪２１，２１を左右へ揺動可能に支持する前輪車軸２と、後輪３１，３１を支持する後輪車軸３（図５参照）と、ボディ４と、ウイング部材７とを備えている。
FIG. 1 is an external view of an automobile toy 1 in the present embodiment.
As shown in this figure, an automobile toy 1 is a traveling toy simulating an off-road vehicle, and a front wheel axle 2 that supports front wheels 21 and 21 so as to be swingable left and right, and a rear wheel 31 and 31 that support rear wheels. A wheel axle 3 (see FIG. 5), a body 4, and a wing member 7 are provided.
図２は、ボディ４を取り外した状態の自動車玩具１の平面図である。
この図に示すように、前輪車軸２は前輪用シャーシ５に支持されており、後輪車軸３は後輪用シャーシ６に支持されている。
このうち、前輪用シャーシ５は、前輪車軸２を前端部で支持する略平板状の下部前輪用シャーシ５１と、下部前輪用シャーシ５１の車体中央部を覆う上部前輪用シャーシ５２（図２では二点鎖線で図示）とが係合されて構成されている。下部前輪用シャーシ５１上には、後述するリモコン８からの制御信号を受信して各部を駆動する電気基板５３が載置されて上部前輪用シャーシ５２に覆われている。また、下部前輪用シャーシ５１には、図示しない操舵モータ及びギア機構が搭載されているとともに、前輪２１，２１に連結されたステアリングラック５４が左右へ移動可能なように前輪車軸２と平行に支持されている。これらは自動車玩具１のステアリング機構を構成しており、操舵モータがギア機構を介してステアリングラック５４を左右へ駆動することによって、前輪２１，２１が左右へ向きを変えて自動車玩具１が操舵される。更に、下部前輪用シャーシ５１には、図示しないバッテリーが搭載されている。
一方、後輪用シャーシ６は、後輪車軸３と連結されたモータ軸を有する駆動モータ６２が後端部に搭載されている。この後輪用シャーシ６は、両側部から前方へ延出する２つのアーム部６１，６１を有しており、平面視略コ字状に形成されている。
これら前輪用シャーシ５と後輪用シャーシ６とは、２つのアーム部６１，６１によって両側部で連結されている。この２つのアーム部６１，６１は、車幅方向に離間した状態で前輪用シャーシ５の後端部を左右から挟みつつ、各先端部６１ａが前輪用シャーシ５の両側部に突設された連結部５５と連結されている。
FIG. 2 is a plan view of the automobile toy 1 with the body 4 removed.
As shown in this figure, the front wheel axle 2 is supported by a front wheel chassis 5, and the rear wheel axle 3 is supported by a rear wheel chassis 6.
Of these, the front wheel chassis 5 includes a substantially flat lower front wheel chassis 51 that supports the front wheel axle 2 at the front end, and an upper front wheel chassis 52 that covers the vehicle body center portion of the lower front wheel chassis 51 (two in FIG. 2). (Illustrated with a dotted line). On the lower front wheel chassis 51, an electric board 53 that receives a control signal from a remote controller 8 to be described later and drives each part is placed and covered with the upper front wheel chassis 52. The lower front wheel chassis 51 is equipped with a steering motor and a gear mechanism (not shown), and is supported in parallel with the front wheel axle 2 so that the steering rack 54 connected to the front wheels 21 and 21 can move left and right. Has been. These constitute the steering mechanism of the automobile toy 1, and when the steering motor drives the steering rack 54 to the left and right via the gear mechanism, the front wheels 21 and 21 turn to the left and right to steer the automobile toy 1. The Further, a battery (not shown) is mounted on the lower front wheel chassis 51.
On the other hand, the rear wheel chassis 6 is mounted with a drive motor 62 having a motor shaft connected to the rear wheel axle 3 at the rear end. The rear wheel chassis 6 has two arm portions 61 and 61 extending forward from both side portions, and is formed in a substantially U shape in plan view.
The front wheel chassis 5 and the rear wheel chassis 6 are connected to each other by two arm portions 61 and 61. The two arm portions 61, 61 are connected in such a manner that each front end portion 61 a protrudes from both sides of the front wheel chassis 5 while sandwiching the rear end portion of the front wheel chassis 5 from the left and right sides while being separated in the vehicle width direction. It is connected to the portion 55.
図３は、図２のＡ−Ａ矢視での断面図であり、図４は、Ｂ−Ｂ矢視での断面図である。但し、図３では、図示の分かり易さのために各部品の隙間を広げて図示している。
図３に示すように、連結部５５には、下方へ突設するよう上部前輪用シャーシ５２に設けられた半球状の第１凸部５２ａと、上方へ開口するよう下部前輪用シャーシ５１に設けられた半球状の第２凹部５１ａとが形成されている。また、アーム部６１の先端部６１ａには、第１凸部５２ａと相補的であって上方へ開口する半球状の第１凹部６１ｂと、第２凹部５１ａと相補的であって下方へ突設された半球状の第２凸部６１ｃとが互いに同心状に形成されている。そして、第１凸部５２ａと第１凹部６１ｂとが摺動可能に嵌合されるとともに第２凸部６１ｃと第２凹部５１ａとが摺動可能に嵌合されるように、上部前輪用シャーシ５２と下部前輪用シャーシ５１とによってアーム部６１の先端部６１ａが上下から挟持されている。
このような連結構造を両側部に設けることにより、前輪用シャーシ５と後輪用シャーシ６との左右方向や上下方向への相対揺動を許容することができ、前後輪２１，３１の路面追従機能やサスペンション機能を実現している。
3 is a cross-sectional view taken along the line AA in FIG. 2, and FIG. 4 is a cross-sectional view taken along the line BB. However, in FIG. 3, the gaps between the components are enlarged for easy understanding.
As shown in FIG. 3, the connecting portion 55 is provided with a hemispherical first convex portion 52a provided on the upper front wheel chassis 52 so as to protrude downward, and provided on the lower front wheel chassis 51 so as to open upward. The formed hemispherical second recess 51a is formed. Further, the tip portion 61a of the arm portion 61 has a hemispherical first concave portion 61b that is complementary to the first convex portion 52a and opens upward, and is complementary to the second concave portion 51a and protrudes downward. The hemispherical second convex portions 61c formed concentrically with each other. The upper front wheel chassis is configured such that the first convex portion 52a and the first concave portion 61b are slidably fitted and the second convex portion 61c and the second concave portion 51a are slidably fitted. 52 and the lower front wheel chassis 51 sandwich the tip 61a of the arm 61 from above and below.
By providing such a connecting structure on both sides, it is possible to allow the front wheel chassis 5 and the rear wheel chassis 6 to swing relative to each other in the left-right direction and the up-down direction. The function and suspension function are realized.
また、２つのアーム部６１，６１は、図４に示すように、先端部６１ａ近傍において車幅方向の内側に向かって傾斜する平板状にそれぞれ形成されている。より詳細には、このアーム部６１，６１は、図中の二点鎖線で示すように基端部では水平に設けられており、先端部６１ａに向かうにつれて内側に傾斜するように形成されている。このようにアーム部６１，６１を傾斜させることにより、当該アーム部に対して車幅方向に平行な外力が加わった場合であっても、傾斜角度に応じてこの外力を分散させ、アーム部６１の幅方向に作用する荷重を低減させることができる。
更に、２つのアーム部６１，６１は、捻回可能な弾性部材でそれぞれ形成されている。そのため、このアーム部６１の捻回によってロール角を拡大することができる。加えて、アーム部６１を上下方向へ弾性変形させることができるため、サスペンション機能を強化することができる。
Further, as shown in FIG. 4, the two arm portions 61 and 61 are each formed in a flat plate shape that is inclined inward in the vehicle width direction in the vicinity of the distal end portion 61 a. More specifically, the arm portions 61 and 61 are provided horizontally at the base end portion as shown by a two-dot chain line in the drawing, and are formed so as to be inclined inward toward the tip end portion 61a. . By tilting the arm portions 61 and 61 in this way, even when an external force parallel to the vehicle width direction is applied to the arm portion, the external force is dispersed according to the tilt angle, and the arm portion 61 The load acting in the width direction can be reduced.
Furthermore, the two arm parts 61 and 61 are each formed by the elastic member which can be twisted. Therefore, the roll angle can be expanded by twisting the arm portion 61. In addition, since the arm portion 61 can be elastically deformed in the vertical direction, the suspension function can be enhanced.
図５は、自動車玩具１の後端部の部分断面図である。
この図に示すように、ウイング部材７は、弾性部材で形成されたステー部材７１を介して後輪用シャーシ６に取り付けられている。ステー部材７１は、自動車玩具１の前後方向に屈曲されたＳ字状の屈曲部を有しており、ウイング部材７の車幅方向中央部に１つだけ取り付けられている（図２参照）。このようなステー部材７１を介してウイング部材７を取り付けることにより、自動車玩具１の横転等によりウイング部材７が壁や路面に接触した場合であっても、ステー部材７１での局部的な応力集中を緩和して当該ステー部材７１の塑性変形や破損を抑制することができる。
FIG. 5 is a partial cross-sectional view of the rear end portion of the automobile toy 1.
As shown in this figure, the wing member 7 is attached to the rear wheel chassis 6 via a stay member 71 formed of an elastic member. The stay member 71 has an S-shaped bent portion that is bent in the front-rear direction of the automobile toy 1, and is attached to only one central portion in the vehicle width direction of the wing member 7 (see FIG. 2). By attaching the wing member 7 via such a stay member 71, even if the wing member 7 comes into contact with the wall or road surface due to the rollover of the automobile toy 1, local stress concentration at the stay member 71 is achieved. And the plastic deformation and breakage of the stay member 71 can be suppressed.
ステー部材７１の前端部には、バネ部材６３の一端が固定されており、このバネ部材６３の他端は、上部前輪用シャーシ５２後端の突設部５２ｂに固定されている。このバネ部材６３は、前輪用シャーシ５と後輪用シャーシ６とを略上下方向に付勢しており、主にサスペンションの機能を果たしている。 One end of a spring member 63 is fixed to the front end portion of the stay member 71, and the other end of the spring member 63 is fixed to a projecting portion 52 b at the rear end of the upper front wheel chassis 52. The spring member 63 urges the front wheel chassis 5 and the rear wheel chassis 6 in a substantially vertical direction, and mainly functions as a suspension.
また、下部前輪用シャーシ５１の後端部には、後方へ突設された係止部５１ｂ，５１ｂが形成されており、後輪用シャーシ６の前端部には、前方へ突設された突起部６ａ，６ａが係止部５１ｂ，５１ｂの上方に形成されている（図２参照）。これら係止部５１ｂ，５１ｂ及び突起部６ａ，６ａは、アーム部６１の先端部６１ａを中心とした前輪用シャーシ５及び後輪用シャーシ６の上下方向への相対揺動を規制するためのものである。こうして前輪用シャーシ５及び後輪用シャーシ６の相対揺動を所定範囲に規制することにより、アーム部６１の先端部６１ａが連結部５５から脱落することを防止するとともに、電気基板５３と駆動モータ６２との配線の露出を防止している。なお、バネ部材６３は、これら係止部５１ｂ，５１ｂと突起部６ａ，６ａとが常態で所定距離だけ上下方向に離間した状態となるように、付勢力が調整されている。 Further, the rear end portion of the lower front wheel chassis 51 is formed with locking portions 51b and 51b protruding rearward, and the front end portion of the rear wheel chassis 6 is protruding forward. The parts 6a and 6a are formed above the locking parts 51b and 51b (see FIG. 2). The locking portions 51b and 51b and the protruding portions 6a and 6a are for restricting the relative swinging of the front wheel chassis 5 and the rear wheel chassis 6 in the vertical direction around the tip portion 61a of the arm portion 61. It is. In this way, by restricting relative swinging of the front wheel chassis 5 and the rear wheel chassis 6 to a predetermined range, it is possible to prevent the distal end portion 61a of the arm portion 61 from falling off from the connecting portion 55, and the electric board 53 and the drive motor. The exposure of the wiring to 62 is prevented. The urging force of the spring member 63 is adjusted so that the locking portions 51b and 51b and the protrusions 6a and 6a are normally separated by a predetermined distance in the vertical direction.
図６は、自動車玩具１を遠隔操作するリモコン８の外観図である。
この図に示すように、リモコン８は、駆動モータ６２を駆動して自動車玩具１を前進又は後進させるためのレバー部８１と、操舵モータを駆動して自動車玩具１を操舵するための操舵ホイール部８２とを備えており、本実施形態では、左手でグリップ部８ａを握りつつレバー部８１を操作し、右手で操舵ホイール部８２を操作するように構成されている。
レバー部８１は、ニュートラル状態から図中のＦ方向に動かすと自動車玩具１を前進させ、Ｂ方向に動かすと自動車玩具１を所定時間だけ制動させた後に後進させる。また、レバー部８１のＢ方向側部分には、操舵ホイール部８２とは反対側（図６の手前側）への張出し部８１ａが形成されており、Ｂ方向へのレバー部８１の操作の際に、操作する指（例えば、左手の人差し指）が簡単に抜けてしまわないようになっている。
操舵ホイール部８２は、ニュートラル状態から左右に回転させることで、操舵モータを駆動させて自動車玩具１を左右に操舵することが可能となっている。
また、リモコン８には、電源スイッチ８３の他、操作可能な自動車玩具１を切り替えるための周波数設定ボタン８４を備えている。この周波数設定ボタン８４は、自動車玩具１から設定信号を出力させた状態で押下することにより、この信号を出力している自動車玩具１の操作が可能なように設定することができる。
FIG. 6 is an external view of the remote controller 8 for remotely operating the car toy 1.
As shown in this figure, the remote controller 8 includes a lever portion 81 for driving the drive motor 62 to move the automobile toy 1 forward or backward, and a steering wheel portion for driving the steering motor to steer the vehicle toy 1. In this embodiment, the lever portion 81 is operated while holding the grip portion 8a with the left hand, and the steering wheel portion 82 is operated with the right hand.
When the lever 81 is moved from the neutral state in the direction F in the drawing, the car toy 1 is moved forward. When the lever 81 is moved in the direction B, the car toy 1 is braked for a predetermined time and then moved backward. Further, a protruding portion 81a to the opposite side (front side in FIG. 6) of the steering wheel portion 82 is formed in the B direction side portion of the lever portion 81, and when the lever portion 81 is operated in the B direction. In addition, the finger to be operated (for example, the index finger of the left hand) is not easily removed.
The steering wheel portion 82 can be rotated left and right from the neutral state to drive the steering motor to steer the automobile toy 1 left and right.
In addition to the power switch 83, the remote control 8 includes a frequency setting button 84 for switching the operable car toy 1. The frequency setting button 84 can be set so that the operation of the car toy 1 outputting this signal can be performed by pressing the button while the setting signal is outputted from the car toy 1.
図７は、自動車玩具１のバッテリーを充電するための充電器９の外観図である。
この図に示すように、充電器９は、電源スイッチ９１と充電開始ボタン９２とを備えており、図示しない充電ケーブルを自動車玩具１に接続した状態で電源スイッチ９１をＯＮにして充電開始ボタン９２を押下することにより、図示しない内蔵電池から電力を供給して自動車玩具１のバッテリーを充電することが可能となっている。また、充電器９には電源ＬＥＤ９３と充電ＬＥＤ９４とが設けられており、電源ＬＥＤ９３の点灯／消灯により電源のＯＮ／ＯＦＦ状態を判別することができ、充電ＬＥＤ９４の点灯／消灯により充電中／充電完了を判別することができる。
FIG. 7 is an external view of the charger 9 for charging the battery of the car toy 1.
As shown in this figure, the charger 9 includes a power switch 91 and a charge start button 92. With the charge cable (not shown) connected to the car toy 1, the power switch 91 is turned on and the charge start button 92 By pressing, power can be supplied from a built-in battery (not shown) to charge the battery of the toy car 1. Further, the charger 9 is provided with a power LED 93 and a charging LED 94, and the power ON / OFF state can be determined by turning on / off the power LED 93, and charging / charging is being performed by turning on / off the charging LED 94. Completion can be determined.
以上の自動車玩具１によれば、ステー部材７１は、自動車玩具１の前後方向に屈曲された屈曲部を有するので、ウイング部材７に前後方向の外力が作用した場合であっても、屈曲部の屈曲角度に応じて当該外力を分散させることができる。また、屈曲させることで弾性変形しやすくなるため、当該ステー部材７１の塑性変形を抑制することができる。更に、ウイング部材７に左右方向の外力が作用した場合であっても、従来の直線状のステー部材に比べて、屈曲させた分だけ長尺になるため、弾性変形しやすくなり、当該ステー部材７１の塑性変形を抑制することができる。
以上より、ウイング部材７が取り付けられたステー部材７１での局部的な応力集中を緩和して、当該ステー部材７１の塑性変形や破損を抑制することができる。
According to the above-described automobile toy 1, the stay member 71 has the bent portion bent in the front-rear direction of the car toy 1. Therefore, even when the external force in the front-rear direction acts on the wing member 7, the stay member 71 The external force can be dispersed according to the bending angle. Moreover, since it becomes easy to elastically deform by bending, the plastic deformation of the stay member 71 can be suppressed. Further, even when an external force in the left-right direction is applied to the wing member 7, the stay member is easily deformed elastically because it becomes longer as compared with the conventional linear stay member. The plastic deformation of 71 can be suppressed.
As described above, local stress concentration in the stay member 71 to which the wing member 7 is attached can be alleviated, and plastic deformation and breakage of the stay member 71 can be suppressed.
また、ステー部材７１は、ウイング部材７の車幅方向中央部に１つだけ取り付けられているので、２つのステー部材を並設させていた従来に比べ、ウイング部材７を傾かせる方向に作用する外力を最小のモーメントで受けることができる。したがって、当該ステー部材７１の塑性変形や破損を更に抑制することができる。 Further, since only one stay member 71 is attached to the central portion of the wing member 7 in the vehicle width direction, the stay member 71 acts in a direction in which the wing member 7 is tilted as compared with the conventional case where two stay members are arranged side by side. External force can be received with minimum moment. Therefore, plastic deformation and breakage of the stay member 71 can be further suppressed.
また、ステー部材７１は、弾性部材で形成されているので、更に弾性変形しやすくなり、当該ステー部材７１の塑性変形や破損を更に抑制することができる。 Further, since the stay member 71 is formed of an elastic member, the stay member 71 is further easily elastically deformed, and plastic deformation and breakage of the stay member 71 can be further suppressed.
なお、本発明は上記実施形態に限定して解釈されるべきではなく、適宜変更・改良が可能であることは勿論である。 It should be noted that the present invention should not be construed as being limited to the above-described embodiment, and of course can be modified or improved as appropriate.
例えば、上記実施形態では、ステー部材７１は、屈曲部を有するものとしたが、屈曲部からなるもの、つまり、直線部を有していないものであってもよい。 For example, in the above embodiment, the stay member 71 has a bent portion. However, the stay member 71 may be formed of a bent portion, that is, may not have a straight portion.
また、ステー部材７１の屈曲部は、Ｓ字状に限定されるものではなく、前後方向に屈曲されていれば、く字状やＺ字状等であってもよい。但し、ウイング部材７が左右に傾く方向へのステー部材７１の塑性変形等を抑制したい場合には、ステー部材７１の屈曲部を左右方向に屈曲させたものとしてもよい。ここで、本発明における「屈曲」とは、曲がり方の態様によらない概念であり、「湾曲」や「曲折」などを含む広い概念である。 Further, the bent portion of the stay member 71 is not limited to the S shape, and may be a square shape or a Z shape as long as it is bent in the front-rear direction. However, when it is desired to suppress plastic deformation or the like of the stay member 71 in a direction in which the wing member 7 tilts to the left or right, the bent portion of the stay member 71 may be bent in the left-right direction. Here, “bending” in the present invention is a concept that does not depend on the manner of bending, and is a broad concept including “curving”, “bending”, and the like.
また、図８に示すように、自動車玩具１には、略帯状の横転防止リング１０を設けることが好ましい。この横転防止リング１０は、透明のポリカーボネートで形成されており、前後方向の略中央部で自動車玩具１を囲うように下部前輪用シャーシ５１の裏面に固定されている。また、横転防止リング１０の上端部には、前後方向への２つの突起部１０ａ，１０ａが、車幅方向の中心を跨ぐように異なる周方向位置に形成されている。このような横転防止リング１０を設けることにより、自動車玩具１を保護することができる他、自動車玩具１が横転しそうな場合に、この横転防止リング１０が壁や路面と接触して自動車玩具１の体勢を復帰させることができる。また、自動車玩具１が反転してしまった場合でも、突起部１０ａの先端で支持される不安定な反転状態となるため、前輪２１，２１を操舵したり後輪３１，３１を駆動したりして反動をつけることで自動車玩具１の体勢を復帰させることができる。 In addition, as shown in FIG. 8, the toy car 1 is preferably provided with a substantially belt-shaped rollover prevention ring 10. The rollover prevention ring 10 is formed of transparent polycarbonate, and is fixed to the back surface of the lower front wheel chassis 51 so as to surround the toy car 1 at a substantially central portion in the front-rear direction. Further, at the upper end of the rollover prevention ring 10, two protrusions 10a, 10a in the front-rear direction are formed at different circumferential positions so as to straddle the center in the vehicle width direction. By providing such a rollover prevention ring 10, the toy car 1 can be protected, and when the car toy 1 is likely to roll over, the rollover prevention ring 10 comes into contact with a wall or a road surface and The posture can be restored. Even if the toy car 1 is inverted, it is in an unstable inverted state supported by the tip of the protrusion 10a, so that the front wheels 21 and 21 are steered and the rear wheels 31 and 31 are driven. Then, the posture of the automobile toy 1 can be restored by applying a reaction.
１ 自動車玩具
７ ウイング部材
７１ ステー部材
1 Car Toy 7 Wing Member 71 Stay Member
Claims (5)
前記ステー部材は、前記車体本体の車幅方向に幅を有する板状であるとともに、前記車体本体の前後方向に屈曲された屈曲部を有することを特徴とする自動車玩具。 In an automobile toy provided with a wing member attached to the vehicle body via a stay member,
The stay member is a plate having a width in the vehicle width direction of the vehicle body, and has a bent portion bent in the front-rear direction of the vehicle body.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010006639A JP4940314B2 (en) | 2010-01-15 | 2010-01-15 | Car toy |
| CA2719186A CA2719186A1 (en) | 2010-01-15 | 2010-10-27 | Automobile toy |
| EP10189575A EP2345470A1 (en) | 2010-01-15 | 2010-11-01 | Automobile toy |
| TW099137622A TW201143867A (en) | 2010-01-15 | 2010-11-02 | Automobile toy |
| KR1020100110321A KR20110084088A (en) | 2010-01-15 | 2010-11-08 | Automobile toy |
| US12/943,254 US20110177755A1 (en) | 2010-01-15 | 2010-11-10 | Automobile toy |
| CN2010105487186A CN102125762A (en) | 2010-01-15 | 2010-11-12 | Automobile toy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010006639A JP4940314B2 (en) | 2010-01-15 | 2010-01-15 | Car toy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011143091A JP2011143091A (en) | 2011-07-28 |
| JP4940314B2 true JP4940314B2 (en) | 2012-05-30 |
Family
ID=43856145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010006639A Active JP4940314B2 (en) | 2010-01-15 | 2010-01-15 | Car toy |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20110177755A1 (en) |
| EP (1) | EP2345470A1 (en) |
| JP (1) | JP4940314B2 (en) |
| KR (1) | KR20110084088A (en) |
| CN (1) | CN102125762A (en) |
| CA (1) | CA2719186A1 (en) |
| TW (1) | TW201143867A (en) |
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| CN103691133A (en) * | 2014-01-02 | 2014-04-02 | 夏云美 | Base plate of vehicle body of toy vehicle |
| US20180236367A1 (en) * | 2017-02-23 | 2018-08-23 | Jon Bills | Apparatus, System, Method for Achieving Magnetically Harnessed Locomotion of Wheeled Machines |
| USD1015442S1 (en) | 2020-04-02 | 2024-02-20 | Traxxas, L.P. | Model vehicle spoiler |
| US11077381B1 (en) * | 2020-05-13 | 2021-08-03 | Tomy International, Inc. | Wheel for a toy car |
| CN112826682B (en) * | 2020-12-31 | 2021-12-03 | 中国人民解放军陆军军医大学第一附属医院 | Medical treatment vehicle |
| USD1013062S1 (en) | 2021-04-01 | 2024-01-30 | Traxxas, L.P. | Model vehicle wing |
| USD1014654S1 (en) * | 2021-11-16 | 2024-02-13 | Traxxas, L.P. | Model vehicle wing assembly |
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2010
- 2010-01-15 JP JP2010006639A patent/JP4940314B2/en active Active
- 2010-10-27 CA CA2719186A patent/CA2719186A1/en not_active Abandoned
- 2010-11-01 EP EP10189575A patent/EP2345470A1/en not_active Withdrawn
- 2010-11-02 TW TW099137622A patent/TW201143867A/en unknown
- 2010-11-08 KR KR1020100110321A patent/KR20110084088A/en not_active Application Discontinuation
- 2010-11-10 US US12/943,254 patent/US20110177755A1/en not_active Abandoned
- 2010-11-12 CN CN2010105487186A patent/CN102125762A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20110084088A (en) | 2011-07-21 |
| CA2719186A1 (en) | 2011-07-15 |
| CN102125762A (en) | 2011-07-20 |
| JP2011143091A (en) | 2011-07-28 |
| US20110177755A1 (en) | 2011-07-21 |
| EP2345470A1 (en) | 2011-07-20 |
| TW201143867A (en) | 2011-12-16 |
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