会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明申请
    • Writing Instrument Including a Valve Feeder Device
    • 书写装置包括一个进气装置
    • US20070217859A1
    • 2007-09-20
    • US10597141
    • 2005-01-28
    • Didier LangeFranck RolionVincent Bedhome
    • Didier LangeFranck RolionVincent Bedhome
    • B43K5/00
    • B43K8/20B43K8/003B43K17/005
    • A writing instrument comprising: a body provided with an ink reservoir; an inker element mounted at one end of the body; and a feeder device comprising: a duct connecting the reservoir to the inker element and opening out into the reservoir via an opening, said duct presenting an inside wall; and a valve comprising a tab received in said duct, the tab being extended by a head; the valve is slidably mounted between a closed position in which said head is pressed against a shoulder bordering said opening, and an open position in which the head is spaced away from the shoulder. A gap is formed between the tab and the inside wall of the duct, and the tab projects from the duct.
    • 一种书写工具,包括:设置有墨水容器的主体; 安装在本体一端的墨水元件; 以及馈送装置,包括:将所述储存器连接到所述墨水元件并经由开口打开到所述储存器中的管道,所述管道呈现内壁; 以及阀,其包括容纳在所述管道中的突片,所述突出部被头部延伸; 所述阀可滑动地安装在关闭位置,在所述关闭位置中,所述头部被压靠在与所述开口接合的肩部上,并且所述头部与所述肩部间隔开的打开位置。 在翼片和管道的内壁之间形成间隙,并且翼片从导管突出。