Spray gun with disposable liquid handling portion
    5.
    发明授权
    Spray gun with disposable liquid handling portion 失效
    喷枪与一次性液体处理部分

    公开(公告)号:US4971251A

    公开(公告)日:1990-11-20

    申请号:US405454

    申请日:1989-09-11

    IPC分类号: B05B7/02 B05B7/24 B05B15/00

    摘要: A liquid spray gun including (1) a reusable air gun portion including a manually operable valve for controlling air flow; and (2) a disposable container and spray nozzle assembly including a sheet of flexible material having portions attached together and to a central portion of a tube to form a chamber, a liquid in the chamber, and an aspirating nozzle connected to the tube and adapted to be releasably coupled to the air gun portion so that upon movement of air through the nozzle liquid in the chamber will be entrained in that air and sprayed from the nozzle. The assembly can include a coil comprising a strip disposed in a plurality of wraps about an axis and having a spring temper biasing the strip to an axially extended position to form a tube like structure, with an end portion of the coil positioned around an end portion of the tube within the bag so that during spraying the tube like structure will insure that most of the liquid can be dispensed from the chamber. The sheet of flexible material also includes edge segments that are not attached together to thereby form vents for communicating the chamber to the atmosphere.

    摘要翻译: 一种液体喷枪,包括(1)可重复使用的气枪部分,其包括用于控制气流的可手动操作的阀; 和(2)一次性容器和喷嘴组件,其包括柔性材料片,其具有附接在一起的部分和管的中心部分,以形成腔室,腔室中的液体,以及连接到管的适配器 以可释放地联接到气枪部分,使得当空气通过喷嘴移动时,腔室中的液体将被夹带在空气中并从喷嘴喷射。 组件可以包括线圈,该线圈包括围绕轴线布置成多个卷绕的条带,并且具有将带材偏压到轴向延伸位置以形成管状结构的弹簧回转,线圈的端部围绕端部 的管子,使得在喷射期间,管状结构将确保大部分液体可以从室中分配。 柔性材料片还包括未连接在一起的边缘段,从而形成用于将腔室连通到大气的通风口。

    Spray gun with disposable liquid handling portion
    9.
    发明授权
    Spray gun with disposable liquid handling portion 失效
    喷枪与一次性液体处理部分

    公开(公告)号:US4936511A

    公开(公告)日:1990-06-26

    申请号:US276641

    申请日:1988-11-28

    IPC分类号: B05B7/30 B05B7/24 B05B15/00

    摘要: A liquid spray gun including (1) a reusable air gun portion including a manually operable valve for controlling air flow; and (2) a disposable container and spray nozzle assembly including a sheet of flexible material having portions attached together and to a central portion of a tube to form a container, a liquid in the chamber, and an a spirating nozzle connected to the tube and adapted to be releasably coupled to the air gun portion so that upon movement of air through the nozzle liquid in the chamber will be entrained in that air and sprayed from the nozzle. The assembly can include a coil comprising a strip disposed in a plurality of wraps about an axis and having a spring temper biasing the strip to an axially extended position to form a tube-like structure, with an end portion of the coil positioned around an end portion of the tube within the bag so that during spraying the tube-like structure will insure that most of the liquid can be dispensed from the chamber.

    Bail structure
    10.
    发明授权
    Bail structure 失效
    保释结构

    公开(公告)号:US4396128A

    公开(公告)日:1983-08-02

    申请号:US341903

    申请日:1982-01-22

    摘要: A bail structure comprising an elongate polymeric strip including a handle portion, and two end anchor portions adapted to be adhered to opposite sides of a container. Each of the anchor portions includes a first part projecting away from the handle portion and a second part projecting at a right angle away from the adjacent end of the handle portion. The handle portion can be moved from a storage position adjacent an end of a container on which the anchor portions are adhered, to a use position extending across the end of the container, at which use position the handle portion may be used to suspend the container.

    摘要翻译: 一种吊环结构,其包括细长的聚合物条,其包括手柄部分,以及适于粘附到容器的相对侧的两个端部锚定部分。 每个锚定部分包括远离手柄部分突出的第一部分和从手柄部分的相邻端部以直角突出的第二部分。 手柄部分可以从靠近其上的容器的端部的存储位置移动到跨过容器的端部延伸的使用位置,在该使用位置,手柄部分可以用于悬挂容器 。