Zipper head
    2.
    发明授权
    Zipper head 失效
    拉链头

    公开(公告)号:US5875525A

    公开(公告)日:1999-03-02

    申请号:US3688

    申请日:1998-01-07

    IPC分类号: A44B19/26

    CPC分类号: A44B19/26 Y10T24/2586

    摘要: A zipper head is composed of a head, a pull tab connected with the head, and an elastic piece. The pull tab is provided with an insertion slot, a hooked portion and a cross beam. The elastic piece of a U-shaped construction has a first arm, a second arm, a curved portion connected with the first arm and the second arm, and an urging portion located between the first arm and the second arm. The elastic piece is joined with the pull tab such that the first arm of the elastic piece is retained in the insertion slot of the pull tab, and that the curved portion of the elastic piece is disposed on the cross beam of the pull tab, and further that the second arm of the elastic piece seals off an open end of the hooked portion of the pull tab, and still further that the urging portion of the elastic piece urges the cross beam of the pull tab.

    摘要翻译: 拉链头由头部,与头部连接的拉片和弹性片组成。 拉片设置有插入槽,钩形部分和横梁。 U形结构的弹性片具有第一臂,第二臂,与第一臂和第二臂连接的弯曲部分,以及位于第一臂和第二臂之间的推动部。 弹性片与拉片接合,使得弹性片的第一臂保持在拉片的插入槽中,并且弹性片的弯曲部分设置在拉片的横梁上,以及 此外,弹性件的第二臂密封拉片的钩形部分的开口端,而且弹性件的推动部分推动拉片的横梁。

    Air-cushioned sleeping bag
    3.
    发明授权
    Air-cushioned sleeping bag 失效
    气垫睡袋

    公开(公告)号:US5528779A

    公开(公告)日:1996-06-25

    申请号:US329098

    申请日:1994-10-25

    摘要: An air-cushioned sleeping bag comprises a bottom portion and a cover member partially connected on their corresponding edges and partially fastened by zipper on their rest edges. The bottom portion comprises a plurality of the elongate air compartments parallel extended along the longitudinal direction thereof, a transverse inflatable pillow adjacent one end of the compartments and a shading member extended outward from the outward edge of the pillow. A heating member disposed between a mat cloth and the top of the compartments is preserved for applying in extreme cold weather. The air-cushioned sleeping bag of the present invention is applicable to uneven and hard surface without a tent and prevent a traveller from the dampness and coldness of the ground where he lies.

    摘要翻译: 气垫睡袋包括底部和盖构件,其部分地连接在其相应的边缘上并且通过拉链部分地固定在它们的固定边缘上。 底部包括沿着其纵向方向平行延伸的多个细长空气室,邻近隔室的一端的横向充气枕头和从枕头的外边缘向外延伸的遮光构件。 设置在垫布和隔间顶部之间的加热构件被保存以在极端寒冷的天气中施加。 本发明的气垫睡袋适用于不具有帐篷的不平坦且硬的表面,防止旅行者摆脱他所处的地面的潮湿和寒冷。

    Pull tab of the zipper head
    4.
    发明授权
    Pull tab of the zipper head 失效
    拉链拉头

    公开(公告)号:US5901421A

    公开(公告)日:1999-05-11

    申请号:US84216

    申请日:1998-05-26

    IPC分类号: A44B19/26 A44B1/04

    摘要: A pull tab of the zipper head is composed of a pull piece and an elastic piece. The pull piece has a beam, a hook, and an insertion slot located between a fastening end of the hook and the beam. The hook has an open end. The elastic piece has an inner body, an outer body, a curved portion, and two urging portions. The elastic piece is engaged with the pull piece such that the inner body is located in the insertion slot, and that the open end of the hook is sealed off by the outer body, and further that the curved portion is located across the beam, and still further that the two urging portions urge the beam. The elastic piece is thus securely engaged with the pull piece.

    摘要翻译: 拉链头的拉片由拉片和弹性片组成。 牵引件具有梁,钩和位于钩的紧固端和梁之间的插入槽。 钩子有开放的一端。 弹性件具有内体,外体,弯曲部和两个推压部。 弹性片与拉片接合,使得内体位于插入槽中,并且钩的开口端被外体密封,并且另外弯曲部分位于横梁上,并且 另外,两个推动部分推动梁。 弹性片因此与拉片牢固地接合。