To provide a hand-pushed cart wheel system which can simplify an exchange process of a pair of rear wheels (general moving devices) that modifies a hand-pushed unicycle and a hand-pushed bicycle, and converts them into a hand-pushed three-wheel cycle and a hand-pushed four-wheel cycle.SOLUTION: A hand-pushed cart, which is formed by modifying and changing a pair of right and left U-shaped stands of a cart and is mounted with a moving and joining device (A) on the lower parts of the pair of stands, performs lifting/lowering through a long rack gear (11) configured to cross a mounting reinforcement steel plate (12), a short rack gear (18) constituted in the moving and joining device (A), and a static hole formation slide bar (16) mounted below the mounting reinforcement steel plate (12), can join, fix and separate the moving and joining device (A), and is in a three-wheel cart state and a four-wheel cart state.SELECTED DRAWING: Figure 1
【課題】 手押し1輪車及び2輪車を改装して、手押し3輪車及び4輪車にした一対の後部車輪(移動総合装置)の交換行程を簡略することができる手押し運搬車車輪システムを提供する。【解決手段】 U字型のスタンドを左右一対形成する運搬車の該U字型の一対を改装、変更して該一対スタンド下部に移動接合措置を装着した手押し運搬車であって、装着補強鋼板(12)を横断構成した長尺ラックギア(11)と、移動接合装置(A)に構成した短ラックギア(18)と、装着補強鋼板(12)下方に装着した静止孔形成スライドバー(16)を介して 前後、上昇下降移動を行い、移動結合装置(A)を接合固定し、又分離をも可能として3輪及び4輪運搬車状態にしたことを特徴とする手押し運搬車車輪システム。【選択図】図1
HAND-PUSHED CART WHEEL SYSTEM
手押し運搬車車輪システム
05.09.2024
Patent
Elektronische Ressource
Japanisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
Hand-pushed tilting cart provided with foldable support rod
Europäisches Patentamt | 2016
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