PROBLEM TO BE SOLVED: To provide an opening/closing structure for a cover member that prevents the cover member covering an opening from being lifted from the opening and may be opened/closed without requiring excessive force.SOLUTION: An opening/closing structure for a cover member 10 that closes an opening includes the cover member 10, a cover member fitting member 30, and connecting members. Two connection member fitting leg parts 13 are disposed parallel to each other on a rear surface of the cover member 10, and one tips of the two connection members are respectively fitted rotatably on both sides of the connection member fitting leg part 13, respectively. A tip on the other end of the connection member is fitted rotatably on the cover member fitting member 30. An end of an elastic member 25 is fitted on one of the two connection members fitted on at least one of the connection member fitting leg parts 13, and the other end of the elastic member 25 is fitted on the other of the connection members. The elastic member 25 is fitted such that the elastic member is stretched the most when the cover member 10 is at an intermediate position between an open state and a closed state of the opening, and contracts when the opening is in the closed state or the open state.SELECTED DRAWING: Figure 1
【課題】開口部を塞ぐ蓋部材が開口部から浮き上がることがなく、開閉に余分な力を必要としない蓋部材の開閉構造を提供する。【解決手段】開口部を塞ぐ蓋部材10の開閉構造において、蓋部材10と蓋部材取付部材30と連結部材を有する。蓋部材10の裏面に連結部材取付脚部13を2本平行に設け、連結部材の一方の先端は、連結部材取付脚部13の両側にそれぞれ2本ずつ回動可能に取付けられる。他方の先端は、蓋部材取付部材30に回動可能に取付けられる。連結部材取付脚部13の少なくとも一方に取付けられた2本の連結部材の一方には弾性部材25の一端を、他方の連結部材に弾性部材25の他端を取付ける。弾性部材25は、蓋部材10が、開口部を閉じた状態と開いた状態の中間で最も伸びて、開口部を閉じた状態と、開いた状態では、縮んだ状態となるように取付けられる。【選択図】図1
OPENING/CLOSING STRUCTURE FOR COVER MEMBER
蓋部材の開閉構造
2016-05-09
Patent
Elektronische Ressource
Japanisch
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |