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    • 57. 发明专利
    • Air cracker
    • 空气破碎机
    • JP2006071256A
    • 2006-03-16
    • JP2004282720
    • 2004-08-31
    • Yunitekunika Kkユニテクニカ株式会社
    • OGAWA TASUKU
    • A63H5/04A63H37/00F41B11/00F41B11/66F41B11/89F42B4/04
    • PROBLEM TO BE SOLVED: To provide an air cracker having convenience that it can be used even at an eating and drinking place as it does not produce paper powder by blowing off a paper tape by air pressure without using explosive, easily used even by a child, and is free from restriction in storage and sales. SOLUTION: Two sheets of flexible welding film made out of synthetic resin, are superposed in such a state that both ends are longitudinally welded to create a tube opened in the transverse direction, the tube is placed on a superposed inner side of a flexible welding film of synthetic resin independently formed by die-blanking, in such a state that the tube is partially exposed to the external, the circumference of an end face of the die-blanked welding film is welded to create a bag body integrally welded while leaving a tube passage, a part of the bag body is folded inward, a plurality of paper tapes are inserted therein, and an opening part is sealed with easily-broken paper or the like. A thin tube such as a straw 10 is inserted into the tube passage free from welding, the straw is held in mouth to inflate the bag body 6, then the straw is pulled out, and a barrel part 11 of the inflated bag body is grasped to apply pressure thereto, thus the paper stuck to the inlet opening is broken by the part folded inward, the sound is created in breaking, and simultaneously the paper tapes 8 inside are pushed out to fly apart while coming loose. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种方便的空气裂解器,即使在饮食场所也可以使用它,因为它不会通过气泡吹掉纸带而不产生纸粉而不使用爆炸物,甚至易于使用 由一个孩子,没有限制的存储和销售。

      解决方案:由合成树脂制成的两片柔性焊接膜叠置在两端纵向焊接以形成沿横向开口的管的状态下,管被放置在 通过模冲压独立地形成合成树脂的柔性焊接膜,在将管部分地暴露于外部的状态下,对冲压焊接膜的端面的周边进行焊接,以形成整体焊接的袋体 留下管通道,袋体的一部分向内折叠,多个纸带插入其中,并且用容易破碎的纸等将开口部分密封。 诸如吸管10的细管被插入到管道中,没有焊接,吸管保持在口中以使袋体6膨胀,然后将吸管拉出,并且抓住充气袋体的筒部11 为了施加压力,因此粘贴到入口的纸张被向内折叠的部分折断,声音产生破裂,并且同时将纸带8向内推开而飞散,同时松开。 版权所有(C)2006,JPO&NCIPI

    • 59. 发明专利
    • Barrel extending device of toy gun
    • BARREL延长玩具的设备
    • JP2003302195A
    • 2003-10-24
    • JP2002109102
    • 2002-04-11
    • Tanaka:Kk株式会社タナカ
    • TANAKA YOSHIMOTO
    • F41B11/00A63H33/18F41A21/48F41B11/70
    • PROBLEM TO BE SOLVED: To provide a barrel extending device for a toy gun having a comparatively short barrel such as a pistol or the like, capable of extending its bore tube so that the reach of a bullet is elongated. SOLUTION: The bore tube 3 of the toy gun 1 is fitted fast in the barrel 4 in such an arrangement that the forefront face is positioned behind the forefront face of the barrel 4, and the inside surface of the barrel 4 in its forefront division is furnished with female threads 5. An extensional barrel 21 consists of a cylinder division 23 furnished internally with a through hole 22 having the same inside diameter as the bore tube 3 and having a large wall thickness, a threaded division 25 furnished at its peripheral surface with male threads 24 to engage with the female threads 5 of the toy gun 1, and a sleeve division 26 whose outside diameter is smaller than the minor diameter of the female threads 24 of the division 25. When the extensional barrel 21 is fitted by screwing to the barrel 4 of the toy gun 1, the sleeve division 26 of the extensional barrel 21 is coupled in fitting coaxially to the forefront part of the bore tube 3 of the toy gun 1, and the inside surface of the bore tube 3 and the inside surface of the through hole 22 in the extensional barrel 21 are formed continuously. COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种具有比较短的桶的诸如手枪等的玩具枪的枪管延伸装置,其能够延伸其钻管,使得子弹的伸展伸长。 解决方案:玩具枪1的钻管3以这样的布置快速装配在枪管4中,使得最前面位于枪管4的最前面的后面,并且枪管4的内表面在其中 最前沿具有内螺纹5.延伸筒21由一个圆筒部分23组成,内部具有与孔管3相同的内径的通孔22,并具有较大的壁厚,螺纹分部25 具有阳螺纹24以与玩具枪1的内螺纹5接合的周面,以及外径小于分体25的内螺纹24的小直径的套筒分隔件26.当延伸筒21被安装时 通过旋转到玩具枪1的枪管4,延伸筒21的套筒分段26与玩具枪1的钻孔管3的前端部同轴地配合,并且孔t的内表面 连续地形成延伸筒21内的贯通孔22的内周面。 版权所有(C)2004,JPO