PROBLEM TO BE SOLVED: To provide a height adjustment mechanism which enables a reduction of backlash of a pipe.SOLUTION: A height adjustment mechanism 130R includes: an inner pipe 121R formed with multiple height adjustment holes 1211, 1212, ... ; an outer pipe 101R into which the inner pipe 121R is slidably inserted; a cover 139 disposed at an end part of the outer pipe 101R; a pin 132 which is disposed at an inner side of the cover 139 and slides in a horizontal direction to be inserted into the height adjustment holes 1211, 1212, ... ; and a pressing member 133 which is disposed at the inner side of the cover 139 and slides integrally with the pin 132 in the horizontal direction to bring surface into contact with the inner pipe 121R.SELECTED DRAWING: Figure 26

    【課題】パイプのがたつきを低減することができる高さ調節機構を提供する。【解決手段】高さ調節機構130Rは、複数の高さ調節孔1211,1212・・・が形成された内側パイプ121Rと、内側パイプ121Rがスライド可能に挿通される外側パイプ101Rと、外側パイプ101Rの端部に配置されるカバー139と、カバー139の内側に配置され、水平方向にスライドすることによって高さ調節孔1211,1212・・・に挿通可能なピン132と、カバー139の内側に配置され、ピン132と一体となって水平方向にスライドすることによって内側パイプ121Rに面接触する押圧部材133とを備える。【選択図】図26


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    Titel :

    HEIGHT ADJUSTMENT MECHANISM


    Weitere Titelangaben:

    高さ調節機構


    Beteiligte:

    Erscheinungsdatum :

    2018-11-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / A61H PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY , Geräte für die physikalische Therapie, z.B. Vorrichtungen zum Lokalisieren oder Anregen spezieller Reflexpunkte am Körper



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