To make it possible to perform height control with a smaller force without changing a shape of an adjusting screw.SOLUTION: An adjusting screw 27 for height control, which is provided at a lower part of a refrigerator 1, comprises a groove 31a, in which a minus driver enters, at an upper end thereof. A controlling tool 41 for height control comprises three engaging parts 45 on an inner peripheral side of an annular body part 43, and comprises one holding part 47 on an outer peripheral part of the body part 43. In the state that one of three engaging parts 45 is so made as to enter in the groove 31a, tips of two remaining engaging parts 45 contact an outer peripheral part of the adjusting screw 27. The adjusting 27 is rotated by rotating the controlling tool 41 in this state, whereby a height of the refrigerator 1 can be adjusted.SELECTED DRAWING: Figure 8
【課題】調節ねじの形状変更を伴うことなく、より小さな力で高さ調節できるようにする。【解決手段】冷蔵庫1の下部に設けられた高さ調節用の調節ねじ27は、上端にマイナスドライバが入り込む溝31aを備える。高さ調節用の調節工具41は、環状の本体部43の内周側に三つの係合部45を備え、本体部43の外周部に一つの把持部47を備えている。三つの係合部45のうち一つを溝31aに入り込ませた状態で、他の二つの係合部45の先端が調節ねじ27の外周部に接触する。この状態で、調節工具41を回転させることで調節ねじ27が回転し、冷蔵庫1の高さが調節される。【選択図】図8
HEIGHT CONTROLLING TOOL, HEIGHT CONTROLLING DEVICE AND HEIGHT CONTROLLING METHOD
高さ調節工具、高さ調節装置及び高さ調節方法
2019-02-21
Patent
Elektronische Ressource
Japanisch
IPC: | B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING , Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |