PROBLEM TO BE SOLVED: To provide a door stopper device of inexpensive and simple constitution, by reducing the number of components compared with the conventional device.SOLUTION: A body fitting part 20 is fitted to an opening of a body, and a sliding body 40 is fixed to an opening-closing door. A door stopper device 10 is constituted of a hollow-shaped cylindrical part 30 provided to the body fitting part 20, a movable body 60 sliding inside the cylindrical part and an arm 50 connected to the movable body 60. A projection 65 is formed on the lateral side of the movable body 60, and a guide hole 35 in which the projection 65 slides is formed in the cylindrical part 30, but the guide hole 35 is inclined with respect to the axis CA of the arm 50. The movable body 60 generates a twist in the arm 50 itself by a relationship between the guide hole 35 inclined with respect to the axis CA and a spring for imparting energization force in one direction, and as a result, surface pressure becomes comparatively high between the outer periphery of the arm 50 and the sliding body 40 fixed to the door and coming into slide-contact with the arm 50, and movement of the sliding body 40 with respect to the arm 50 is regulated, and a position of the door is fixed.SELECTED DRAWING: Figure 4

    【課題】従来に比べて部品点数を減らし、安価で簡素な構成のドアストッパ装置を提供する。【解決手段】ボディの開口に対し、ボディ取付部20が取付けられ、開閉を行うドアに対して摺動体40が固定される。ドアストッパ装置10は、ボディ取付部20に設けられる中空形状の筒部30と、筒部内部を摺動する移動体60と、移動体60と繋がるアーム50で構成されている。移動体60の側方には突起65が形成され、突起65が摺動するガイド孔35が筒部30に形成されるが、ガイド孔35はアーム50の軸CAに対し傾斜する。移動体60は軸CAに対し傾斜したガイド孔35と、一方向に付勢力を与えるスプリングとの関係によって、アーム50自体に捩れが生じ、アーム50の外周とドアに固定されアーム50と摺接する摺動体40との間で面圧が比較的に高くなり、アーム50に対する摺動体40の移動が規制されて、ドアの位置が固定される。【選択図】図4


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    Title :

    DOOR STOPPER DEVICE


    Additional title:

    ドアストッパ装置


    Contributors:

    Publication date :

    2018-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E05C Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster , BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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