To provide a small, convenient, and inexpensive tire replacement auxiliary tool for tire change in an automobile by putting the principle of leverage into practice.SOLUTION: A tire replacement auxiliary tool is constituted as follows: (i) a leverage bar 1 is used as a body of a replacement auxiliary tool; (ii) a wing is provided in a T-shape 2 in a tip of the leverage bar 1; (iii) wheels 3 are attached both lateral ends of the wing; (iv) a base 4 on which a replacement tire is placed is provided near the wing 2 in the tip; (v) a long handle and a grip part 6 are provided in a part of the body (leverage bar 1) closer to a hand.SELECTED DRAWING: Figure 1
【課題】自動車のタイヤ交換のためのテコの原理を応用した小型で取扱いの容易で、安価なタイヤ交換補助具を提供する。【解決手段】タイヤ交換補助具の構成を以下のようにした。(イ)テコ棒1を交換補助具の本体とする。(ロ)テコ棒1の先端にT字形2に翼を設ける。(ハ)翼の左右両端に車3を付ける。(ニ)先端の翼2寄りに交換タイヤを乗せる台座4を設ける。(ホ)本体テコ棒1の手元側に長めのハンドルと握り部6を設ける。【選択図】図1
AUTOMOBILE TIRE REPLACEMENT AUXILIARY TOOL
自動車タイヤ交換補助具
2020-04-23
Patent
Elektronische Ressource
Japanisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |