| 摘要 |
The invention relates to a valve having aromatic essences for a mattress and sofa, comprising: a ventilation body (1) inserted in a mattress or sofa (2), which provides a space for housing a wick (6) impregnated with fragrance and at least one opening (3) in the part of the ventilation body that remains installed in the internal part of the mattress (2); a cover (4) that can be joined by non-permanent joining means (5) to the ventilation body (1), which cover (4) provides at least one opening (9) such that the air can flow from the inside towards the outside of the mattress, and vice versa, thereby coming into contact with the preferably cylindrical wick (8). The valve also comprises means (7) for securing the ventilation body (1) to the mattress or sofa (2), which means (7) consist of a washer (7) located in the internal part of the mattress, comprising anti-return securing means. The cover (4) also comprises securing means (8) consisting of a number of tabs that permit the securing of the wick (6). |
