JP3135304U

JP3135304U - A stroller with auxiliary wheels attached behind the rear wheel of the stroller.

Info

Publication number: JP3135304U
Application number: JP2007005268U
Authority: JP
Inventors: 右一高橋
Original assignee: 右一高橋
Priority date: 2007-06-11
Filing date: 2007-06-11
Publication date: 2007-09-13
Anticipated expiration: 2017-06-11

Abstract

【課題】ベビーカーが安全に縁石、側溝、凸凹、電車とホームの段差を乗り越える装置を備えたベビーカーを提供する。
【解決手段】ベビーカーの後車輪３の後ろにそれぞれ１個の補助車輪２を取り付け、これがストッパーの役目を果たすので、後車輪と補助車輪で走行し一定の間隔に前車輪を浮かせても、安全に障害物を乗り越えることができる。
【選択図】図１The present invention provides a stroller equipped with a device for a baby stroller to safely climb over a curb, a side groove, unevenness, and a step between a train and a platform.
SOLUTION: One auxiliary wheel 2 is attached to each rear of a rear wheel 3 of a stroller, and this serves as a stopper. Therefore, it is safe even if the front wheel is lifted at regular intervals by running with the rear wheel and the auxiliary wheel. You can get over the obstacles.
[Selection] Figure 1

Description

本考案は、縁石、側溝、地面の凸凹、電車とホームの間の段差などの障害物を安全に乗り越えるため、後車輪の後ろに補助車輪を取り付けたベビーカーに関するものである。 The present invention relates to a stroller in which an auxiliary wheel is attached behind a rear wheel in order to safely overcome obstacles such as curbs, side grooves, unevenness in the ground, and a step between a train and a platform.

従来のベビーカーは凸凹、段差などの障害物を乗り越えるための装置を備えているベビーカーはなかった。 No conventional stroller has a stroller equipped with a device for overcoming obstacles such as bumps and bumps.

ベビーカーには、車輪の小さいものも多く、比較的小さい凸凹が走行面にあっても前車輪が引っかかったり、ベビーカーが揺れたりして、安全走行が難しかった。特に縁石、側溝、電車とホームの間の段差を容易に乗り越えることはできなかった。
乗り越える場合は、ベビーカーのハンドルを押し下げ前車輪を浮かせて乗り越えるか、前車輪の部分を直接持ち上げて乗り越えるしか方法はなく、いずれの方法でも、ベビーカーが不安定な状態にさらされることになる。
ベビーカーのハンドルを押し下げる場合は、ストッパーがないため、力が入りすぎると前車輪が極端に浮き上がり危険な状態になる。
電車とホームの間の段差も短時間で容易に乗り越えるのは容易ではない。Many strollers have small wheels, and even if there are relatively small irregularities on the running surface, the front wheels are caught or the stroller shakes, making it difficult to drive safely. In particular, the curbstones, gutters, and steps between the train and the platform could not be easily overcome.
In order to get over, the only way to get over is to push down the handle of the stroller and lift the wheel in front, or lift the front wheel directly to get over, and either method will expose the stroller to an unstable state.
When pushing down the handle of a stroller, there is no stopper, so if too much force is applied, the front wheels will rise up and become dangerous.
It is not easy to get over the steps between the train and the platform easily in a short time.

そこでベビーカーの後車輪の後ろに接地しないよう接地面より上に離して、１個ずつ２個の補助車輪を取り付け（図１）〜（図５）、前車輪と後車輪で通常の走行するときは使用しない。
縁石、側溝、凸凹、電車とホームの段差などの障害物を乗り越える場合、ベビーカーのハンドルを押し下げ、後車輪と補助車輪で走行し、前車輪を一定の間隔に浮かせて、障害物を乗り越える。前車輪が障害物を乗り越えた時点で、ベビーカーのハンドルを元に戻して、前車輪と後車輪による通常の走行に戻す。この場合、補助車輪がストッパーの役割を果たし、ベビーカーのハンドルを押し下げても、前車輪が浮き上がりすぎ、ベビーカーが不安定な状態になることを防いでいる。補助車輪と接地面との間隔が適正となるように、補助車輪を取り付ける位置を調節できるようにする。Therefore, two auxiliary wheels are attached one by one so as not to touch the back of the rear wheel of the stroller (Fig. 1) to (Fig. 5), and when traveling normally with the front and rear wheels Is not used.
When climbing over obstacles such as curbs, gutters, bumps and bumps between the train and the platform, push down the stroller handle, drive with the rear wheels and auxiliary wheels, lift the front wheels at regular intervals, and get over the obstacles. When the front wheel gets over the obstacle, return the stroller handle to its original position and return to normal driving with the front and rear wheels. In this case, the auxiliary wheel functions as a stopper, and even if the handle of the stroller is pushed down, the front wheel is lifted too much to prevent the stroller from becoming unstable. The position where the auxiliary wheel is attached can be adjusted so that the distance between the auxiliary wheel and the ground contact surface is appropriate.

本考案は、障害物を乗り越える場合、ベビーカーのハンドルを押し下げても、補助車輪がストッパーの役割を果たすので、前車輪が浮き上がり過ぎることはなく、従来のベビーカーと比較して安全な状態で、障害物を乗り越えることができる。 In the case of overcoming obstacles, even if the handle of the stroller is pushed down, the auxiliary wheel acts as a stopper, so the front wheel does not rise too much and is safer than the conventional stroller. You can get over things.

障害物があると、ベビーカーのハンドルを押し下げ、通常の走行から、後車輪と補助車輪による走行に切り替える。後車輪と補助車輪で走行すると、必然的に前車輪が一定の間隔に接地面から浮き上がる。この状態で前車輪が障害物を乗り越えたら、ベビーカーのハンドルを前車輪と後車輪での通常の走行に戻す。 If there is an obstacle, push down the handle of the stroller and switch from normal driving to driving with the rear wheels and auxiliary wheels. When traveling with the rear wheels and auxiliary wheels, the front wheels inevitably rise from the ground contact surface at regular intervals. In this state, if the front wheel gets over the obstacle, the stroller handle is returned to normal driving on the front and rear wheels.

本考案の斜視図である。 It is a perspective view of the present invention. 本考案の側面図（前車輪と後車輪で接地した場合）である。 It is a side view of the present invention (when the front wheel and the rear wheel are grounded). 本考案の側面図（後車輪と補助車輪で接地した場合）である。 It is a side view of the present invention (when grounded by a rear wheel and an auxiliary wheel). 本考案の背面図（補助車輪が２個の場合）である。 It is a rear view (when there are two auxiliary wheels) of the present invention. 本考案の背面図（補助車輪が１個の場合）である。 It is a rear view (when there is one auxiliary wheel) of the present invention.

Explanation of symbols

１ハンドル。
２補助車輪。
３後車輪。
４前車輪。
５接地面と前車輪との間隔。1 Handle.
2 Auxiliary wheels.
3 Rear wheel.
4 Front wheel.
5 Distance between the ground plane and the front wheels.

Claims

Two auxiliary wheels, one each behind the rear wheel of the stroller, are mounted apart from the ground surface (Fig. 2) so that the auxiliary wheels do not come into contact with the front and rear wheels when running normally. stroller.

The stroller according to claim 1, wherein the front wheel is lifted from the ground surface at regular intervals when the handle of the stroller is pushed down and the rear wheel and the auxiliary wheel travel.

The stroller according to claim 1, wherein one auxiliary wheel is attached to the rear center of the left and right rear wheels (FIG. 5).