To provide a height adjustment device with improved operability.SOLUTION: A height adjustment device 1 includes a fixing member 5, a pin member 6 that undergoes a screw advancement/retraction in the fixing member 5 by means of a screw structure, and a lock member 7 that can regulate the screw advancement/retraction of the pin member 6 relative to the fixing member 5. The pin member 6 includes a geared section 18, the fixing member 5 includes a resilient locking piece 21 for engaging and disengaging a groove in the geared section 18, and the locking member 7 includes a locking section 28. The lock member 7 can be displaced between a locked position at which the screw advancement/retraction of the pin member 6 by rotation thereof remains locked and a temporally assemble position at which the screw advancement/retraction of the pin member is not locked. In the locked position, the locking section 28 engages the locking piece 21 in such a way of suppressing the elasticity of the locking piece 21.SELECTED DRAWING: Figure 7
【課題】操作性の改善された高さ調節装置を提供する。【解決手段】高さ調節装置1は、固定部材5と、ねじ構造によって固定部材5に螺進及び螺退するピン部材6と、ピン部材6の固定部材5に対する螺進及び螺退を規制し得るロック部材7とを備える。ピン部材6は歯部18を含み、固定部材5は歯部18の溝に係合及び離脱するべく弾発性を有する係止片21を含み、ロック部材7はロック部28を含む。ロック部材7は、回転によってピン部材6の螺進及び螺退をロックするロック位置とロックしない仮組位置との間を変位可能である。ロック位置において、ロック部28が係止片21の弾発性を妨げるように係止片21を係止する。【選択図】図7
HEIGHT ADJUSTMENT DEVICE
高さ調節装置
2022-03-10
Patent
Electronic Resource
Japanese
IPC: | E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |
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