A lid opening and closing device (10) is provided with: a base (20); a cover (30); an arm (32) having a pivot portion (36) and an engagement portion (38) and capable of moving between a retracted position and an advanced position; a rotating body (52) that moves the arm (32) by receiving a driving force from the driving source (51); a lock member (40) that is rotatable between a locked position and an unlocked position when the arm (32) is in the retracted position; a cam (53a) that rotates the lock member (40) to the unlocked position side when the arm (32) is moved to the advanced position; and a differential mechanism (60) that, when the arm (32) is moved to the advanced position, delays the start of the rotation of the pivot section (36) with respect to the start of the rotation of the rotating body (52).
盖开闭装置(10)具备:基座(20);盖(30);臂(32),具有枢接部(36)和卡合部(38),并能在后退位置与前进位置之间移动;旋转体(52),通过接收自驱动源(51)的驱动力来使臂(32)移动;锁定构件(40),在臂(32)位于后退位置时,能在锁定位置与解锁位置之间旋转;凸轮(53a),在使臂(32)向前进位置移动时,使锁定构件(40)向解锁位置侧旋转;以及差动机构(60),在使臂(32)向前进位置移动时,相对于旋转体(52)的旋转开始,延迟开始枢接部(36)的旋转。
Cover opening and closing device
盖开闭装置
2024-10-11
Patent
Electronic Resource
Chinese
IPC: | E05B LOCKS , Schlösser / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |