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
    • 6. 发明授权
    • Door latch assembly
    • 门闩组件
    • US06485069B1
    • 2002-11-26
    • US09536464
    • 2000-03-28
    • Lawrence E. Anderson
    • Lawrence E. Anderson
    • E05C110
    • E05B17/0012E05B2015/0472E05C1/10Y10S292/63Y10T292/0997
    • The present invention is a two piece plastic door latch for use with hinged doors. The invention is intended as a temporary replacement of a traditional doorknob system, and is specifically designed for use during construction of a building. A typical door includes a cutout for mounting the door knob assembly and a bore extending from the front edge of the door to the cutout, through which passes the door latch bolt. The invention consists of a tubular casing with a latch plate formed at one end and a latch bolt slidably mounted within a glide path formed within the casing. The casing is inserted into the bore and secured to the edge of a door by the latch plate. The latch bolt extends outwardly from the casing to engage a strike plate secured to the doorjamb. A rubber band secured to the casing engages the latch bolt to urge the latch bolt to its extended position, with the head of the latch bolt extending outward of the door edge. At the inward facing end of the latch bolt forms an “O” ring that is generally aligned with the cutout. The cutout provides access to the “O” ring. To open the door latch, an individual reaches through the cutout and grasps the “O” ring and slidably retracts the latch bolt back into the casing, allowing the door be opened.
    • 本发明是一种用于铰链门的两件式塑料门闩。 本发明旨在临时替代传统的门把系统,并且是专门设计用于建筑施工期间使用的。 典型的门包括用于安装门把手组件的切口和从门的前边缘延伸到切口的孔,穿过门闩螺栓。 本发明包括一个管状壳体,其一端形成有一个闩锁板,一个可滑动地安装在形成在壳体内的滑动路径内的闩锁螺栓。 外壳插入孔中,并通过闩锁板固定到门的边缘。 闩锁螺栓从壳体向外延伸以接合固定到门框上的冲击板。 固定到壳体的橡胶带与闩锁螺栓接合,以将闩锁螺栓推到其延伸位置,其中闩锁螺栓的头部从门边缘向外延伸。 在闩锁螺栓的向内的端部形成大致与切口对准的“O”形环。 切口可以访问“O”环。 为了打开门闩,个人通过切口到达并抓住“O”形环,并将闩锁螺栓滑回到壳体中,允许打开门。