发明申请

  • 专利标题: FINGER SPRAY PUMP
  • 申请号: US15504752
    申请日: 2015-08-20
  • 公开(公告)号: US20170266679A1
    公开(公告)日: 2017-09-21
  • 发明人: Sabine GOETTKE
  • 申请人: RPC Bramlage GmbH
  • 申请人地址: DE Lohne
  • 专利权人: RPC Bramlage GmbH
  • 当前专利权人: RPC Bramlage GmbH
  • 当前专利权人地址: DE Lohne
  • 优先权: DE202014103981.3 20140826
  • 国际申请: PCT/EP2015/069121 WO 20150820
  • 主分类号: B05B11/00
  • IPC分类号: B05B11/00 B65D43/02
FINGER SPRAY PUMP
摘要:
A finger spray pump for spraying a medium, which includes a finger-actuated pump head, an outlet nozzle and a pump chamber which includes an inlet valve and a pump piston which can be moved by moving the pump head. The medium passes through a medium path between the pump chamber and outlet nozzle, additionally, the pump piston forms, in cooperation with a piston rod, an outlet valve and the pump piston can be moved with respect to the piston rod counter to the force of a first spring for actuating the outlet valve, the piston rod can be moved counter to the force of a second spring. Additionally, both springs are arranged outside of the medium path. In order to obtain a compact design, both springs are arranged at a distance from each other, axially independent from the pump position.
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