| 摘要 |
<p>A coffee maker funnel comprising a funnel body (1) and a coffee-brewing head assembly (2). The coffee-brewing head assembly (2) comprises a funnel lid (4), a coffee powder press disc body (6), a sprinkler disc (9), and a connecting tube (13). The upper part of the funnel lid (4) is connected to the upper part of the funnel body (1). The lower part of the funnel lid (4) is connected to the upper part of the coffee powder press disc body (6). The connecting tube (13) connects a water inlet joint assembly (11) disposed on the funnel lid (4) and a water outlet joint assembly (10) disposed on the coffee powder press disc body (6). The sprinkler disc (9) is disposed below the water outlet joint assembly (10) and fastened on the bottom of the coffee powder press disc body (6). Disposed between the upper part of the funnel lid (4) and the lower part of the coffee powder press disc body (6) is a spring (5) for compacting coffee powder inside of the funnel body (1). A funnel o-ring (8) is disposed between the outer wall of the coffee powder press disc body (6) and the inner wall of the funnel body (1), such that a relatively sealed cavity is formed between the coffee powder press disc body (6) and the funnel body (1). The present funnel is technically simple and be operated with ease and flexibility. In addition to enhancing the coffee quality, the funnel is safe, reliable, and low in production cost.</p> |
