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    • 8. 发明授权
    • Valve and retainer assembly for latex balloons
    • 用于乳胶气球的阀和保持器组件
    • US08512091B2
    • 2013-08-20
    • US11042627
    • 2005-01-24
    • David C. NelsonMartin A. Meluch
    • David C. NelsonMartin A. Meluch
    • A63H3/06
    • F16K15/142A63H27/10A63H2027/1083
    • A valve and retainer assembly particularly useful for latex balloons includes a valve body and a band valve. The valve body has a radial shoulder where the neck and mouth of a latex balloon may be received to affix the balloon to the valve body. A hollow stem communicates with the radial shoulder, and a one-way valve allows gas to be introduced through the stem into the balloon affixed to the retainer portion. A valve and retainer for filling first and second balloons further includes a slide disk having a seal sleeve that intimately fits over the stem portion, such that the sealing slide disk selectively slides along the stem portion so that the seal sleeve can selectively cover the at least one second balloon fill aperture; and a flexible band covering the at least one fill aperture of the fill portion.
    • 特别适用于乳胶球囊的阀和保持器组件包括阀体和带阀。 阀体具有径向肩部,其中可以接收乳胶气囊的颈部和口部以将球囊固定到阀体。 中空杆与径向肩部连通,并且单向阀允许气体通过杆引入固定在保持器部分上的球囊。 用于填充第一和第二气球的阀和保持器还包括具有紧密配合在杆部分上的密封套的滑动盘,使得密封滑动盘选择性地沿着柄部滑动,使得密封套可以选择性地覆盖至少 一个第二个气球填充孔; 以及覆盖所述填充部分的所述至少一个填充孔的柔性带。
    • 9. 发明申请
    • BALLOON SEALING AND DISPLAYING DEVICE
    • 气球密封和显示装置
    • US20130193355A1
    • 2013-08-01
    • US13363746
    • 2012-02-01
    • David C. NelsonWesley A. Schroeder
    • David C. NelsonWesley A. Schroeder
    • F16K7/04
    • A63H27/10A63H2027/1008A63H2027/1041
    • A balloon sealing and display device comprises a disk-like body member that includes a first sealing slit formed therein, extending from an open mouth inwardly to a closed end. The disk-like body member also includes a second sealing slit formed therein extending from an open mouth inwardly to a closed end. The closed end of the first sealing slit and the closed end of the second sealing slit are spaced apart from one another to define a neck wrap portion of the body member. The disk-like body member also includes a ribbon wrap portion. The balloon sealing and display device also includes a ribbon, having a first end and a second end defining a length thereof, having the first end secured to the body member.
    • 气球密封和显示装置包括盘形主体构件,其包括形成在其中的第一密封狭缝,其从开口向内延伸到封闭端。 盘状主体构件还包括形成在其中的第二密封狭缝,其从开口向内延伸到封闭端。 第一密封狭缝的封闭端和第二密封狭缝的封闭端彼此间隔开以限定主体构件的颈部包裹部分。 盘状主体部件还包括带状卷绕部。 球囊密封和显示装置还包括具有第一端和限定其长度的第二端的带,其具有固定到主体构件的第一端。