摘要:
A coating container comprises a flexible container body made of plastics and capable of being depressed, an intermediate plug having a through hole, an inner cap, a coating attachment made of a felt, having a through hole, and held over the inner cap, and an outer cap having a sealing cylinder. The intermediate plug is fitted in an opening of a neck portion of the container body. The outer cap is fitted over the inner cap. The inner cap has a top plate with a through hole at a center area. An outlet cylinder having a blocked upper surface and outlet hole at a side wall is provided over the through hole. A sealing cylinder is provided outside the outlet cylinder. A circumferential wall is provided along an outer edge of the top plate. The outer cap is comprised of a circumferential wall, a top plate, and a sealing cylinder inserted into the through hole in the coating attachment and having a sealing plate at a lower side. A lower outer peripheral surface of the sealing cylinder of the outer cap is closely fitted in the sealing ring of the inner cap.
摘要:
A dispenser serves to inject an edible viscous material such as mayonnaise, cream or the like at a constant rate after it is once contained in a cartridge (26). The dispenser includes a storing portion (2) in which a cylindrical inner case (30) having a bottom is stored. The cylindrical inner case (30) is dimensioned to have a length long enough so as to allow a shoulder portion of the cartridge (26) to be exposed to the outside via an opening portion at one end thereof. An insert hole (31) is formed on the bottom of the cylindrical inner case (20) at the other end of the latter so as to enable a rod (22) to be inserted therethrough. The cartridge (26) and an extrusion plate (21) are received in the cylindrical inner case (30) so that the extrusion plate (21) can smoothly be displaced in the storing portion (2). A pawl member (8) disposed in a trigger (4) and a stopper (15) disposed in a main body (1) of the dispenser are brought in meshing engagement with a gear wheel assembly (10) mounted on a support shaft (5) for the trigger (4) in the coaxial relationship. In addition, a rod (22) adapted to be reciprocably displaced in the storing portion (2) is brought in meshing engagement with the gear wheel assembly (10). A guide (19) adapted to be displaced slidably relative to the pawl member (8) is disposed on the main body (1) side in such a manner that it is disengaged from the gear wheel assembly (10) when the trigger (4) is restored to the original position.