Door closer

Abstract

This article is for closing the doors of fittings and furniture. This article is composed of a mounting part and an arm part that rotates with respect to the mounting part. As shown in the reference figures 1 and 2 indicating the usage state, this article is mounted on the upper frame of the door mounting frame. In the state where the door is open, the arm part of this article is held at the position (open position) shown in the "front view of the state where the arm part has moved". When the door is closed from the state shown in the reference figure 1 indicating the usage state and the door closer receiver provided on the upper part of the door engages with the arm part of this article, the arm part is pushed in the closing position direction and the holding at the open position is released. Then, when the holding at the open position is released, the arm part automatically rotates to the position shown in the front view by the built-in spring, so the door automatically closes to the state shown in the reference figure 2 indicating the usage state (a damper is built in this article and the door closes slowly and quietly).

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