PROBLEM TO BE SOLVED: To provide a lifting mechanism which can increase a lifting stroke while suppressing an increase in weight and cost, and can obtain excellent operability by suppressing a change of reaction force in a vertical direction, which is acted on a pedestal in the lifting range.SOLUTION: A lifting mechanism LM1 elevates and lowers a top board 2 as a pedestal with respect to a base 1. The base 1 and the top plate 2 are connected by a plurality of gas springs 5, 6 through an intermediate block 7. The movement of the intermediate block 7 in a horizontal direction is restricted, and the movement in a vertical direction is allowed. Each of the gas springs 5, 6 is arranged obliquely, and inclination angles θ1, θ2 can change in a direction closer to perpendicular as they expand.SELECTED DRAWING: Figure 5

    【課題】重量及びコストの増大を抑制しながら昇降ストロークを大きくすることができる上に、昇降範囲内において台座に作用する上下方向への反力の変化を抑制して良好な操作性を得ることのできる昇降機構を提供する。【解決手段】ベース1に対して台座としての天板2を昇降させるための昇降機構LM1であって、ベース1と天板2とは複数のガススプリング5,6により中間ブロック7を介して接続されており、中間ブロック7は、水平方向への移動を規制されるとともに、垂直方向への移動を可能とされ、各ガススプリング5,6は傾斜して配置されており、伸長するにつれて垂直に近づく方向に傾斜角θ1,θ2を変更可能に構成した。【選択図】図5


    Access

    Download


    Export, share and cite



    Title :

    LIFTING MECHANISM AND FURNITURE


    Additional title:

    昇降機構及び家具


    Contributors:

    Publication date :

    2016-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / A47B Tische , TABLES



    Furniture lifting mechanism

    YANG LIHONG | European Patent Office | 2015

    Free access

    Lifting furniture

    SHUTES NATHAN / KIEKHOEFER ALLAN / SCHMITZ DARRYL | European Patent Office | 2021

    Free access

    HEADREST LIFTING MECHANISM FOR UPHOLSTERED FURNITURE

    DZIENISZEWSKI ZDZISŁAW | European Patent Office | 2022

    Free access

    LIFTING FURNITURE

    SHUTES NATHAN / KIEKHOEFER ALLAN / SCHMITZ DARRYL | European Patent Office | 2020

    Free access

    HEADREST LIFTING MECHANISM FOR UPHOLSTERED FURNITURE

    DZIENISZEWSKI ZDZISLAW | European Patent Office | 2022

    Free access