Manual dispenser for dispensing predetermined amounts of viscous
material through actuation of a trigger
    1.
    发明授权
    Manual dispenser for dispensing predetermined amounts of viscous material through actuation of a trigger 失效
    手动分配器,用于通过触发器的致动来分配预定量的粘性材料

    公开(公告)号:US5375740A

    公开(公告)日:1994-12-27

    申请号:US958119

    申请日:1993-02-19

    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.

    摘要翻译: PCT No.PCT / JP92 / 00546 Sec。 371日期:1993年2月19日 102(e)日期1993年2月19日PCT提交1992年4月27日PCT公布。 第WO92 / 19389号公报 日期:1992年11月12日。分配器用于在一旦容纳在盒(26)中之后以恒定的速率注入可食用的粘性物质如蛋黄酱,奶油等。 分配器包括存储部分(2),其中存储有具有底部的圆柱形内壳(30)。 圆柱形内壳(30)的尺寸设计成具有足够长的长度,从而允许盒(26)的肩部通过其一端的开口部分暴露于外部。 在圆柱形内壳体(20)的底部的另一端形成插入孔(31),以便能够将杆(22)插入其中。 盒(26)和挤压板(21)被容纳在圆筒形内壳(30)中,使得挤出板(21)能够平稳地在储存部分(2)中移位。 设置在触发器(4)中的棘爪构件(8)和设置在分配器的主体(1)中的止动件(15)与安装在支撑轴(5)上的齿轮组件(10)啮合, )用于触发(4)的同轴关系。 此外,适于在存放部分(2)中往复运动的杆(22)与齿轮组件(10)啮合。 适于相对于棘爪构件(8)可滑动地移位的引导件(19)以当触发器(4)与齿轮组件(10)脱离啮合的方式设置在主体(1)侧上时, 恢复到原来的位置。