| 摘要 |
The device for containing a fluid substance to be dispensed by means of a pump (20) operated manually, and suitable to be associated with the neck (10A) of a rigid container (10), comprises a bag (1) having a body (2) and a neck (3) from which a substantially rigid connection flange (3) extends transversally, and a ring cap element (5) comprising first connection means (6) for the bag (1) having an annular connection body (60), presenting a longitudinal symmetry axis (L). The annular connection body (60) has a lower portion (61) having a diameter (D1) smaller than the external diameter (D4) of the flange (4) of the bag (1), and bigger than or equal to the external diameter (D3) of the neck (3) of the bag (1); and an upper portion (62) having an annular seat (63) open on the top, having a rest surface (64) lying horizontally for the connection flange (4). The connection body (60) further comprises a substantially cylindrical wall (65) which extends beneath the annular seat (63), and which comprises a guide element (66) suitable to guide at least a portion of the flange (4) from a lower free edge (67) of the connection body (60) to the annular seat (63). Furthermore the guide element (66) comprises means (68) suitable to prevent the flange (4) from slipping out of the annular seat (63) once it has been guided therein, so that the connection means (6) steadily fasten the bag (1) to the ring cap element (5) at least with respect to vertical movements or downwards rotatory movements of the bag (1) with respect to the ring cap element (5). |
