JP2000255471A - Assembled vehicle for infant - Google Patents

Assembled vehicle for infant

Info

Publication number
JP2000255471A
JP2000255471A JP5852699A JP5852699A JP2000255471A JP 2000255471 A JP2000255471 A JP 2000255471A JP 5852699 A JP5852699 A JP 5852699A JP 5852699 A JP5852699 A JP 5852699A JP 2000255471 A JP2000255471 A JP 2000255471A
Authority
JP
Japan
Prior art keywords
frame
saddle
infant
attached
wheels
Prior art date
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.)
Pending
Application number
JP5852699A
Other languages
Japanese (ja)
Inventor
Futoshi Yokoyama
太 横山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP5852699A priority Critical patent/JP2000255471A/en
Publication of JP2000255471A publication Critical patent/JP2000255471A/en
Pending legal-status Critical Current

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  • Automatic Cycles, And Cycles In General (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide an assembled vehicle for infant, capable of changing a three-wheeler to a two-wheeler as a baby grows by facilitating assembling and disassembling, increasing a saddle height following the increased height of the baby, eliminating the necessity of repurchase from the three-wheeler to the two-wheeler or the changing of a saddle as the baby grows, and contributing to the reduction of home expenses. SOLUTION: An assembled vehicle for infant is provided with a front fork 1 having a front wheel 3 supported on a lower end and a handle 17 attached to an upper end, a frame 4 having a tip attached roughly perpendicularly to the front fork and a rear wheel attached to a rear end while one or two wheels 3 are freely changed, and a saddle 5 attached to the approx. center of the frame.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、分解組立が容易
で、幼児が走行中に怪我をする恐れが少なく、幼児の成
長に連れて三輪車から二輪車に変更でき、幼児の身長の
増加に伴ってサドルの高さも変えられる幼児用組立車両
に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is easy to disassemble and assemble, has little risk of injury to infants while traveling, can change from a tricycle to a motorcycle as the infant grows, and increases the height of the infant. The present invention relates to an assembling vehicle for an infant whose saddle height can be changed.

【0002】[0002]

【従来の技術】従来の幼児が多く使用する三輪車はその
殆どが鉄製で、その形状の主体を成すフレームが後部に
おいて二股に拡開している特有の形状で、そのフレーム
の前端に取付けたハンドルは左右に回動可能で、且つハ
ンドルの下端には前車輪が、フレームの拡開した後端の
外側にそれぞれ後車輪が取付けられた組立済の状態で販
売されていた。
2. Description of the Related Art Most of conventional tricycles used by infants are mostly made of iron, and have a peculiar shape in which a frame forming the main part of the shape is bifurcated at a rear portion, and a handle attached to a front end of the frame. Has been sold in an assembled state in which a front wheel is attached to the lower end of the handle and a rear wheel is attached to the outside of the rear end of the frame which is expanded.

【0003】[0003]

【発明が解決しようとする課題】前記した従来の三輪車
はフレームが二股状に拡開され、且つ三輪車として組立
た状態で販売されているため、これを幼児の成長にした
がって二輪車に変えることはできず、幼児の成長に従っ
て新たに二輪車を購入しなればならないので費用が嵩む
といった問題があった。
Since the conventional tricycle described above is sold in a state in which the frame is expanded in a forked shape and assembled as a tricycle, it can be changed to a two-wheeled vehicle as the infant grows. In addition, there is a problem that the cost increases because a new motorcycle must be purchased according to the growth of the infant.

【0004】本発明は前記した問題点を解決せんとする
もので、その目的とするところは、組立や分解を容易に
することにより、幼児の成長につれて三輪車を二輪車に
変更し、幼児の身長の増加に伴ってサドル高さを上げる
こともできて、幼児の成長に従う三輪車の二輪車への買
換え、サドルの交換の必要を無くし、家庭における出費
の減少に貢献することができる幼児用組立車両を提供せ
んとするにある。
SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to make it easier to assemble and disassemble, thereby changing a tricycle to a two-wheeled vehicle as a child grows up, and to increase the height of the child. With the increase, the height of the saddle can be increased, and there is no need to replace tricycles with motorcycles according to the growth of infants, and to eliminate the need for saddle replacement. There is to offer.

【0005】[0005]

【課題を解決するための手段】本発明の幼児用組立車両
は前記した目的を達成せんとするもので、その手段は、
下端に前輪が軸支され上端にハンドルが取付けられたフ
ロントフォークと、該フロントフォークに対して略直角
に先端が取付けられ、後端に1車輪あるいは2車輪を交
換自在な状態で後輪が取付けられるフレームと、該フレ
ームの略中間部に取付けられたサドルとを具備したもの
である。車両。
SUMMARY OF THE INVENTION An infant vehicle according to the present invention achieves the above-mentioned object.
A front fork with a front wheel pivotally supported at the lower end and a handle mounted at the upper end; a tip mounted at a substantially right angle to the front fork; and a rear wheel mounted at the rear end with one or two wheels interchangeable And a saddle attached to a substantially middle portion of the frame. vehicle.

【0006】また、前記フレームは2枚の板材より構成
され、前記2車輪の場合にはフレームの間と、フレーム
と車輪との間にスペーサを介在させることが望ましく、
さらに、前記フレームに取付けられるサドルのサドル取
付面には上下2列の取付部が形成され、該上下の取付部
を選択してフレームに取付ることによりサドルの高さを
調整可能とすることが望ましい。
Further, the frame is composed of two plate members, and in the case of the two wheels, it is desirable to interpose a spacer between the frames and between the frame and the wheels.
Further, the saddle mounting surface of the saddle mounted on the frame is formed with two rows of upper and lower mounting portions, and the height of the saddle can be adjusted by selecting the upper and lower mounting portions and mounting the frame on the frame. desirable.

【0007】[0007]

【発明の実施の形態】次に、本発明の実施の形態を図面
に基づいて、以下に説明する。なお、本実施の形態にお
ける幼児用組立車両は幼児の健康に悪影響を与えること
のない木材によって構成され、釘を使用せずに組み立て
および後車輪の交換が可能なように構成されている。
Embodiments of the present invention will be described below with reference to the drawings. The vehicle for assembling a child according to the present embodiment is made of wood that does not adversely affect the health of the child, and is configured to be capable of assembling and exchanging rear wheels without using nails.

【0008】先ず、フロントフォーク1について説明す
るに、ハンドル17を挿通するためのハンドル挿通孔が
形成された上部材11には円柱状部12が形成され、こ
の円柱状部12に支持部材13が回転自在に取付ける。
前記円柱状部12の下側に形成された取付部16の左右
両面に、2枚の下部材15が沿接すると共に下部材15
から取付部16に対して取付棒2を挿通し、かつ、下部
材15から前記取付棒2に対して直角方向から止め棒2
1を挿通する。これにより、下部材15に取付部16が
固定される。
First, the front fork 1 will be described. A columnar portion 12 is formed on an upper member 11 having a handle insertion hole through which a handle 17 is inserted, and a support member 13 is formed on the columnar portion 12. Attach rotatably.
Two lower members 15 abut on both left and right surfaces of a mounting portion 16 formed below the columnar portion 12 and a lower member 15.
The mounting rod 2 is inserted into the mounting portion 16 from the bottom, and the stopper rod 2 is inserted from the lower member 15 in a direction perpendicular to the mounting rod 2.
Insert 1 Thereby, the mounting portion 16 is fixed to the lower member 15.

【0009】このように構成されたフロントフォーク1
に対して前車輪3は以下のように回転自在に取付ける。
すなわち、前記下部材15の下端には軸孔が形成されて
いるので、該軸孔に前車輪3が回転自在に軸支された車
軸31を挿通し、該車軸31に対して下部材15側から
止め棒21を挿通する。これにより前車軸3は下部材1
5に回転自在に取付けられる。
[0009] The front fork 1 constructed as described above.
On the other hand, the front wheel 3 is rotatably mounted as follows.
That is, since a shaft hole is formed at the lower end of the lower member 15, an axle 31 on which the front wheel 3 is rotatably supported is inserted into the shaft hole, and the lower member 15 side with respect to the axle 31. And the stop rod 21 is inserted. As a result, the front axle 3 is
5 is rotatably mounted.

【0010】前記フロントフォーク1の上部材11のハ
ンドル挿通孔に、ハンドル17を挿通し、該ハンドル1
7の中央部に上部材11から止め棒21を挿着し、フロ
ントフォーク1にハンドル17を固定して、ハンドル1
7でフロントフォーク1の向きを変えられるようにな
る。
A handle 17 is inserted into a handle insertion hole of the upper member 11 of the front fork 1, and
7, a stop bar 21 is inserted from the upper member 11 and the handle 17 is fixed to the front fork 1.
At 7, the direction of the front fork 1 can be changed.

【0011】このハンドル17の左右の側端にはハンド
ル17の直径よりも大きい直径の平円盤18をあてが
い、平円盤18の中心からハンドル17の側端の中心に
止め棒21を装着することで両者を固定する。これは、
幼児が車両諸共転倒した際に幼児の身体がハンドル17
の端部に直接当たって怪我をしないように平円盤18で
衝撃を緩和するようにした。
A flat disk 18 having a diameter larger than the diameter of the handle 17 is applied to the left and right side ends of the handle 17, and a stop rod 21 is attached from the center of the flat disk 18 to the center of the side end of the handle 17. Fix both. this is,
When the infant falls down in the vehicle, the infant's body is
The impact is reduced by the flat disk 18 so as not to injure the user by directly hitting the end of the disk.

【0012】次いで、前記支持部材13の左右両側面に
2本1組のフレーム4の前側をそれぞれに沿接し、フレ
ーム4と支持部材14とに貫通した取付孔に取付棒2を
挿通すると共に、該取付棒2に対して止め棒21を挿通
してフロントフォーク1とフレーム4とを固定する。
Next, the front side of the pair of frames 4 is respectively adjacent to the left and right side surfaces of the support member 13, and the mounting rod 2 is inserted into a mounting hole passing through the frame 4 and the support member 14. The front bar 1 and the frame 4 are fixed by inserting the stopper bar 21 into the mounting bar 2.

【0013】前記フレーム4に取付けるサドル5は、平
面形状がサドル形としたサドル板51と、上下2段に2
列の取付孔53を穿設されている垂直板52とで構成さ
れ、サドル板51の中央部に設けた取付孔から垂直板5
2の端面に設けた取付孔に止め棒21を挿着して両者を
一体化する。そして、このように構成したサドル5の垂
直板52を前記一定間隙を介して形成されたフレーム4
間に挿入し、フレーム4に穿設されている取付孔41側
から垂直板52の取付孔53に取付棒2を挿着して、フ
レーム4にサドル5を組付ける。
The saddle 5 attached to the frame 4 has a saddle plate 51 having a saddle-shaped planar shape, and a saddle plate 51 having two upper and lower stages.
And a vertical plate 52 having a row of mounting holes 53 formed therein.
The stop rod 21 is inserted into the mounting hole provided on the end face of the second and the two are integrated. Then, the vertical plate 52 of the saddle 5 configured as described above is attached to the frame 4
The saddle 5 is attached to the frame 4 by inserting the mounting rod 2 into the mounting hole 53 of the vertical plate 52 from the side of the mounting hole 41 drilled in the frame 4.

【0014】前記のフレーム4の後端には後車軸34を
挿通する車軸孔が穿設されているので、該車軸孔に対し
てフレーム4間にスペーサ35を介在させて、前記前車
輪3より直径が小さな後車軸34を挿通する。次いで、
フレーム4の間に車軸孔から左右に突出している前記後
車軸34の両端にスペーサ35を介在させ、その両端の
後車軸34に後車輪3を回転自在に挿入する。
Since an axle hole is formed at the rear end of the frame 4 to insert a rear axle 34, a spacer 35 is interposed between the frames 4 for the axle hole. The rear axle 34 having a small diameter is inserted. Then
Spacers 35 are interposed at both ends of the rear axle 34 projecting left and right from the axle hole between the frames 4, and the rear wheels 3 are rotatably inserted into the rear axles 34 at both ends.

【0015】さらに、後車輪3を嵌合した後に、該後車
輪3より突出している後車軸34にストッパリング32
を嵌合し、該ストッパリング32に対して止め棒21を
後車軸34まで嵌着して後車軸34から車輪3が抜け落
ちないようにする。
Further, after the rear wheel 3 is fitted, a stopper ring 32 is attached to a rear axle 34 protruding from the rear wheel 3.
And the stopper rod 21 is fitted to the stopper ring 32 up to the rear axle 34 so that the wheel 3 does not fall off from the rear axle 34.

【0016】この実施の形態においては3個の車輪3を
用いることで三輪車の形態として組立ることができるも
のであるが、図4、図5に示すように後車軸34と車輪
を交換することで二輪車の形態に変更できる。
In this embodiment, it is possible to assemble a tricycle by using three wheels 3. However, as shown in FIGS. 4 and 5, the rear axle 34 and the wheels are replaced. Can be changed to a motorcycle.

【0017】すなわち、前記の三輪車形態から止め棒2
1を抜き取りストッパーリング32を取り外した後、後
車軸34を抜き取って後車輪3、スペーサ35を取り外
す。次に、フレーム4間に前車輪3と同じ大きさの後車
輪3を介在させて前記後車軸31よりも短い後車軸31
をフレーム4の車軸孔に挿通した後に、前記したと同様
にしてストッパーリング32を固定し、かつ、止め棒2
1によって固定することにより、三輪車を二輪車に変更
できるものである。
That is, the stop rod 2 is changed from the above-mentioned tricycle.
After removing the stopper ring 32, the rear axle 34 is removed, and the rear wheel 3 and the spacer 35 are removed. Next, a rear axle 31 shorter than the rear axle 31 with a rear wheel 3 of the same size as the front wheel 3 interposed between the frames 4.
Is inserted into the axle hole of the frame 4 and the stopper ring 32 is fixed in the same manner as described above.
By fixing with 1, the three-wheeled vehicle can be changed to a two-wheeled vehicle.

【0018】この実施の形態においては、各部品の組
立、分解が容易であるため、顧客が購入後に自ら組み立
て幼児に使用させることができ、工場での組立工程が不
要となるので製作費用を低減できる。しかも、出荷に際
しての梱包において、積み重ねて無駄な空間を排除する
ことができ、梱包容積を減少して梱包費や運送費を安価
に抑えることができる。
In this embodiment, each part is easy to assemble and disassemble, so that the customer can assemble the product by himself / herself after purchase and use it by an infant. it can. In addition, in packing at the time of shipping, wasteful space can be eliminated by stacking, and the packing volume can be reduced, so that packing cost and transportation cost can be reduced.

【0019】各部品が平面形状であることは材質として
軽量なプラスチック、木材などを用いて軽量化を図るこ
とができ、幼児が転倒したときの材料表面の固さや荒さ
での擦りむき、その他の負傷が軽減されるばかりでな
く、骨折などの危険性が著しく減少できる。
The fact that each part has a planar shape means that the weight can be reduced by using lightweight plastic, wood, or the like as a material, and that the material can be rubbed off when the infant falls down due to the hardness or roughness of the material surface. Not only is injury reduced, but the risk of fractures and the like can be significantly reduced.

【0020】特に木材を材料とすれば、人体に悪影響を
及ぼすガスや粉塵を発生することなしに焼却処分が行え
るので、環境悪化の恐れがなく、近来問題となっている
産業廃棄物の焼却による環境問題に対して有効なもので
ある。
In particular, when wood is used as a material, incineration can be performed without generating gas or dust that has an adverse effect on the human body. Therefore, there is no risk of environmental deterioration, and incineration of industrial waste, which has recently become a problem, is not required. It is effective against environmental problems.

【0021】[0021]

【発明の効果】この発明は前述したように、組立、分解
が特殊な工具を用いることなく容易に行え、しかも各部
品は平面形状で、加工しやすい形状とすることが可能な
ので、木材や軽量なプラスチックなどを用いることがで
き、部品として出荷が行えるので組立工程を省略し、因
って生産コストを低く抑えることが可能である。
According to the present invention, as described above, assembling and disassembling can be easily performed without using a special tool, and since each part can be formed into a flat shape and easily processed, it is possible to use wood or light Since a simple plastic or the like can be used and can be shipped as a part, the assembling process can be omitted, so that the production cost can be reduced.

【0022】そして、出荷を分解状態で行うことにより
梱包容積も減少されるので梱包費用、運送費なども低減
され、安価に提供でき、また三輪車から二輪車に形態を
変えることも可能なので、幼児の成長に伴って三輪車を
二輪車に買い換える必要がなくなり、二輪車購入費用を
削減して幼児の衣服などに回すこともできる。
By disassembling the shipment, the packing volume is reduced, so that the packing cost, transportation cost, etc. are also reduced, the cost can be reduced, and the form can be changed from a three-wheeled vehicle to a two-wheeled vehicle. With the growth, there is no need to replace a tricycle with a two-wheeled vehicle, and it is possible to reduce the cost of purchasing a two-wheeled vehicle and use it for children's clothes.

【0023】さらに、幼児の成長で身長が伸びた場合に
は、幼児が腰掛けるサドルを2段のフレームへの取付部
の上下を選択することでこれに対応することができ、し
かも材料として木材を使用すれば、環境汚染を生じるこ
となしに焼却が可能となり、廃棄処分が簡単に行え、破
棄物処理に当たる地方自治体の廃棄物処理に要する諸問
題に貢献することが可能である。
Further, when the height of the child grows due to the growth of the infant, the saddle on which the infant sits can be accommodated by selecting the upper and lower portions of the attachment portion to the two-stage frame. If it is used, it can be incinerated without causing environmental pollution, can be easily disposed of, and can contribute to various problems required by local governments for waste disposal.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の三輪車とした実施の形態の側面図であ
る。
FIG. 1 is a side view of a three-wheeled vehicle according to an embodiment of the present invention.

【図2】同上の平面図である。FIG. 2 is a plan view of the same.

【図3】同上の正面図である。FIG. 3 is a front view of the same.

【図4】本発明の二輪車とした実施の形態の側面図であ
る。
FIG. 4 is a side view of a motorcycle according to an embodiment of the present invention.

【図5】同上の平面図である。FIG. 5 is a plan view of the same.

【符号の説明】[Explanation of symbols]

1 フロンフォーク 11 上部材 15 下部材 17 ハンドル 18 平円盤(拡大輪) 3 車輪 31 前車軸 34 後車軸 4 フレーム 5 サドル体 52 垂直板(サドル取付面) DESCRIPTION OF SYMBOLS 1 Front fork 11 Upper member 15 Lower member 17 Handle 18 Flat disk (enlarged wheel) 3 Wheel 31 Front axle 34 Rear axle 4 Frame 5 Saddle body 52 Vertical plate (Saddle mounting surface)

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 下端に前輪が軸支され上端にハンドルが
取付けられたフロントフォークと、該フロントフォーク
に対して略直角に先端が取付けられ、後端に1車輪ある
いは2車輪を交換自在な状態で後輪が取付けられるフレ
ームと、該フレームの略中間部に取付けられたサドルと
を具備したことを特徴とする幼児用組立車両。
1. A front fork having a front wheel pivotally supported at a lower end thereof and a handle mounted at an upper end thereof, a tip mounted substantially at right angles to the front fork, and one or two wheels being interchangeable at a rear end. And a frame to which the rear wheel is attached, and a saddle attached to a substantially intermediate portion of the frame.
【請求項2】 前記フレームは2枚の板材より構成さ
れ、前記2車輪の場合にはフレームの間と、フレームと
車輪との間にスペーサを介在させたことを特徴とする請
求項1記載の幼児用組立車両。
2. The frame according to claim 1, wherein the frame is composed of two plate members, and in the case of the two wheels, a spacer is interposed between the frames and between the frame and the wheels. Assembled vehicle for infants.
【請求項3】 前記フレームに取付けられるサドルのサ
ドル取付面には上下2列の取付部が形成され、該上下の
取付部を選択してフレームに取付ることによりサドルの
高さを調整可能としたことを特徴とする請求項1記載の
幼児用組立車両。
3. A saddle mounting surface of a saddle mounted on the frame is formed with two rows of upper and lower mounting portions, and the height of the saddle can be adjusted by selecting the upper and lower mounting portions and mounting it on the frame. The assembled vehicle for an infant according to claim 1, wherein:
JP5852699A 1999-03-05 1999-03-05 Assembled vehicle for infant Pending JP2000255471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5852699A JP2000255471A (en) 1999-03-05 1999-03-05 Assembled vehicle for infant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5852699A JP2000255471A (en) 1999-03-05 1999-03-05 Assembled vehicle for infant

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017104193A1 (en) * 2015-12-15 2017-06-22 豊田鉄工株式会社 Multi-wheeled vehicle
JP2018034792A (en) * 2013-08-29 2018-03-08 アイ.ジー.カートボード テクノロジーズ リミテッド Structural assembly and method of assembly thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018034792A (en) * 2013-08-29 2018-03-08 アイ.ジー.カートボード テクノロジーズ リミテッド Structural assembly and method of assembly thereof
WO2017104193A1 (en) * 2015-12-15 2017-06-22 豊田鉄工株式会社 Multi-wheeled vehicle
JP2017109551A (en) * 2015-12-15 2017-06-22 豊田鉄工株式会社 Multi-wheel vehicle

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