Patent ID: 9555935
Date: 2017-01-31
CPC Classifications: A44B,A44D,A45C,B65D,E05B,H01F

Claim:
1. A closure device for connecting two parts, comprising: a connector, a housing which comprises a connector receptacle, into which the connector is insertable in a closing direction for closing the closure device, a slide shiftably arranged at the housing, which for opening the closure device is shiftable along an opening direction different from the closing direction, a detent spring element which in a closed position of the closure device latchingly holds the connector at the housing and for opening the closure device can be moved out of engagement with the connector by shifting the slide in the opening direction, in order to release the connector from the housing, so that in an open position of the closure device the connector is separated from the housing, and at least one guide element which guides the connector on insertion into the connector receptacle for closing the closure device along the closing direction into the closed position and supports the connector against tilting relative to the closing direction when the slide is shifted for opening the closure device, wherein the connector and the slide each comprise at least one magnet, and wherein in the closed position the at least one magnet of the connector and the at least one magnet of the slide oppose each other in a magnetically attracting manner and on opening are shifted with respect to each other along the opening direction such that a force of magnetic repulsion is exerted on the connector relative to the housing against the closing direction, wherein the detent spring element is formed by a ring which is arranged on the slide and comprises a circumferential opening circumferentially interrupting a perimeter of the ring, and wherein the connector comprises a pin insertable into the connector receptacle, the detent spring element circumferentially enclosing and elastically receiving the pin within an inner bore in the closed position of the closure device such that the detent spring element is in positive locking engagement with the pin, wherein, by shifting the slide in the opening direction, the detent spring element is moved with respect to the pin such that the pin passes through said opening of the detent spring element for releasing the positive locking engagement between the detent spring element and the pin.