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    • 33. 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
    • 35. 发明专利
    • Cartridge type rifle toy gas gun
    • CARTRIDGE TYPE RIFLE玩具气枪
    • JP2011099580A
    • 2011-05-19
    • JP2009252905
    • 2009-11-04
    • Tanaka:Kk株式会社タナカ
    • TANAKA YOSHIMOTO
    • F41B11/68F41B11/62F41B11/723F41B11/73
    • PROBLEM TO BE SOLVED: To provide an economical cartridge-type rifle toy gas gun having high hobby performance, and capable of reducing energy loss, improving gas jetting initial speed and jetting efficiency, improving targeting accuracy, reducing jetting of raw gas, improving gas efficiency (fuel cost) by stabilizing jetting of gas, accumulating much gas with compact and good appearance, and simplifying constitution, and easy to mass-produce.
      SOLUTION: A gas accumulation chamber 5 is disposed at a lower part of a cartridge chamber, a gas tank unit C includes the gas accumulation chamber 5, a gas flow channel 6 formed at a rear side of the gas accumulation chamber 5 at an upper part of the gas accumulation chamber 5, and a valve mechanism, a flow channel 55 communicating the gas flow channel 6 with a rear end opening part of a cartridge F is formed on a tip part of a bolt body 50 of a bolt unit E, a gas in the gas accumulation chamber 5 reaches a bullet 90 set at a tip part of the cartridge F through the valve mechanism, the gas flow channel 6 and the gas flow channel 55, and the bullet 90 can be shot by gas jetting pressure.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种经济的筒式步枪玩具气枪,具有高爱好性能,能够减少能量损失,提高喷气初始速度和喷射效率,提高瞄准精度,减少原料气喷射, 通过稳定喷气,提高气体效率(燃料成本),积聚气体,结构紧凑,外观美观,简化结构,易于批量生产。 解决方案:气体积聚室5设置在暗盒室的下部,气罐单元C包括气体积聚室5,形成在气体积聚室5的后侧的气体流动通道6 气体积聚室5的上部,阀机构,将气体流路6与筒体F的后端开口部连通的流路55形成在螺栓单元的螺栓体50的前端部 如图E所示,气体积聚室5中的气体通过气门机构到达盒F的尖端部分的子弹90,气体流动通道6和气体流动通道55,并且子弹90可以通过气体喷射 压力。 版权所有(C)2011,JPO&INPIT
    • 36. 发明专利
    • Slope collapse-preventing structure
    • 倾斜防倾倒结构
    • JP2010037856A
    • 2010-02-18
    • JP2008203523
    • 2008-08-06
    • Tanaka:Kk株式会社田中
    • TANAKA MASATOSHITERADA NARUTO
    • E02D17/18E02D17/20E02D29/02
    • PROBLEM TO BE SOLVED: To provide a slope collapse-preventing structure which uses a block made of a hard material such as concrete, and enables construction without using heavy equipment by making the block light and small.
      SOLUTION: The slope collapse-preventing structure is made by arranging artificial stone panels A side by side on a slope and connecting and fixing a steel wall surface material to the artificial stone panels A. The weight of one unit of the artificial stone panel A is about 60 kg or less. The artificial stone panel A includes a back plate 1 and artificial stones 2 made of a plurality of hard materials integrally formed on the back plate. The artificial stones 2 are divided and arranged by latticed recess grooves 3 intersecting each other along a straight line. The steel wall surface material includes latticed reinforcing bars arranged in the shape of lattice so as to be fitted to the latticed recess grooves of the artificial stone panel.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种使用由诸如混凝土的硬质材料制成的块的斜坡防塌结构,并且通过使块状灯变小而能够在不使用重型设备的情况下进行施工。 解决方案:通过将人造石板A并排设置在斜面上并将钢壁表面材料连接并固定到人造石材面板A上来制造斜坡防崩结构。人造石的一个单元的重量 面板A约为60kg以下。 人造石面板A包括背板1和由在背板上整体形成的多个硬质材料制成的人造石2。 人造石2由沿直线相互交叉的网格凹槽3分开布置。 钢壁表面材料包括布置成格子状的格子状的钢筋,从而与人造石面板的格子状凹槽嵌合。 版权所有(C)2010,JPO&INPIT
    • 37. 发明专利
    • Cushion member having function of preventing rattle between concrete gutter and lid and attenuating sound
    • 具有防止混凝土和盖子之间的碰撞和衰减声音的功能的牢固部件
    • JP2009249908A
    • 2009-10-29
    • JP2008098964
    • 2008-04-07
    • Nakano Kogyosho:KkTanaka DaisukeTanaka:Kk有限会社タナカ有限会社中野工業所田中 大介
    • TANAKA NOBUTAKA
    • E03F5/04
    • PROBLEM TO BE SOLVED: To solve the problems that a sound attenuation member, which is for preventing rattles between a concrete gutter and a lid and for attenuating sound, has been difficult to fix with ease and reliability to the concrete gutter and that a type of sound attenuation member previously embedded in a concrete gutter has been difficult to replace with ease when degraded and damaged. SOLUTION: By providing a circumferential or helical protrusion groove for the outer circumference of a protrusion part of a cushion member to be inserted and fixed to a recession hole provided for the upper surface of a lid hanging part of a concrete gutter, it is possible to reliably fix the cushion member to the concrete gutter. In the case of embedding the cushion member as a sound attenuation member when the concrete gutter is produced, by using a cushion member having a helical protrusion groove at the outer circumference of the protrusion part of the cushion member, it is possible to easily replace the cushion member by its screw function. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题为了解决用于防止混凝土沟槽与盖子之间的晃动并且用于衰减声音的声音衰减构件的难以固定到混凝土槽的容易和可靠性的问题,并且 预先嵌入混凝土槽中的一种衰减衰减构件在劣化和损坏时很容易被替换。 解决方案:通过在缓冲构件的突出部分的外周设置圆周或螺旋状的突出槽,以将其插入并固定到设置在混凝土槽的盖悬挂部分的上表面的凹陷孔中, 可以将缓冲构件可靠地固定到混凝土槽。 在制造混凝土槽时将缓冲构件嵌入作为声音衰减构件的情况下,通过使用在缓冲构件的突出部的外周具有螺旋形突起槽的缓冲构件,可以容易地更换 缓冲构件通过其螺丝功能。 版权所有(C)2010,JPO&INPIT
    • 38. 发明专利
    • Fiber-based or resin-based geogrid
    • 基于光纤或树脂的地球物理学
    • JP2009068185A
    • 2009-04-02
    • JP2007235142
    • 2007-09-11
    • Tanaka:Kk株式会社田中
    • TANAKA MASATOSHITERADA NARUTONAKAYAMA MAKOTO
    • E02D17/18E02D3/00E02D17/20
    • PROBLEM TO BE SOLVED: To provide a high-quality fiber-based or resin-based geogrid which makes manufacturing costs low, and which prevents the occurrence of unevenness in sewing and the production of a defective product.
      SOLUTION: In this fiber-based or resin-based geogrid (net-like sheet for civil engineering) 10, a net portion 10a of loose texture is woven in such a manner that coating makes crossing portions of warp and weft connected together by making the warp and the weft cross each other, and concurrently with that, a side reinforcing band 10b at the side edge of the net portion and a connecting hole 11 in the side reinforcing band 10b are formed. Concurrently with the weaving of the net portion 10a, a central longitudinal reinforcing band 10c is formed in the center of the net portion 10a, and a central lateral reinforcing band 10d is formed in the center of the net portion.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种高质量的纤维基或树脂基土工格栅,其制造成本低,并且防止缝制不均匀和产品缺陷。 解决方案:在这种基于纤维或树脂的土工格栅(用于土木工程的网状片材)10中,松散质地的网部分10a被编织成使得经纱和纬纱的交叉部分连接在一起 通过使经线和纬线交叉,同时形成在网侧的侧边缘处的侧加强带10b和侧加强带10b中的连接孔11。 与网部10a的织造同时,在网部10a的中央部形成有中央的纵向加强带10c,在网部的中央部形成有中央的横向加强带10d。 版权所有(C)2009,JPO&INPIT
    • 39. 发明专利
    • Mat screwable with anchor pin
    • 带螺丝钉的矩形螺丝
    • JP2009002074A
    • 2009-01-08
    • JP2007164901
    • 2007-06-22
    • Tanaka:Kk株式会社田中
    • TANAKA MASATOSHIFUKUDA KEIICHI
    • E02B3/12
    • Y02A10/35
    • PROBLEM TO BE SOLVED: To provide a mat which can be screwed with anchor pins, which is low in cost, light in weight, excellent in workability, and capable of preventing water leakage from holes caused by the screw-in of the anchor pins.
      SOLUTION: The mat A1 which can be screwed with anchor pins is laid on a revetment of a levee, and formed of a water cutoff sheet 10 formed of a polymer resin, a reinforcing mat 11 formed of synthetic fibers, and waterproof resin sheets 12 partially interposed between the mat and the fibers in one body. Then areas where the waterproof resin sheets 12 are interposed are set as anchor pin screw-in locations.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种能够与锚定销螺纹连接的垫片,其成本低,重量轻,可加工性优异,并且能够防止由于螺钉的螺纹而引起的孔漏水 锚销。 解决方案:可以用锚定销拧紧的垫子A1放置在堤坝上,由聚合物树脂形成的防水片10,由合成纤维形成的加强垫11和防水树脂 片12被部分插入在一体之间的垫和纤维之间。 然后将防水树脂片12插入的区域设定为固定销螺钉固定位置。 版权所有(C)2009,JPO&INPIT
    • 40. 发明专利
    • Connecting structure of foundation and column, and connecting hardware
    • 连接基础结构和立柱,连接硬件
    • JP2008150878A
    • 2008-07-03
    • JP2006340538
    • 2006-12-18
    • Tanaka:Kk株式会社タナカ
    • MURAMATSU MANABUMATSUURA KENJI
    • E04B1/58E04B1/26
    • PROBLEM TO BE SOLVED: To effectively utilize a side surface of a column, by enhancing extraction force by increasing joining strength of the column and an anchor bolt.
      SOLUTION: A cross-sectional inverted U-shaped first connecting part (the height L
      1 ) 10 and a second connecting part (the height L
      2 ) 13 are respectively fixed to a central part and the lower side 3 of a surface 1a of a base board 1. A first insertion hole 11 is formed in the first connecting part 10, and a second insertion hole 14 and a third insertion hole 15 are formed in the second connecting part 12, and a connecting hardware 17 is formed. A sill 22 is connected to a concrete foundation 20, and upper end parts 26A and 26B of the anchor bolts 25A and 25B (an interval L
      0 ≈L
      2 -L
      1 ) are projected from an upper surface 23. The column 36 is erected on the sill 22, and the connecting hardware 17 is fixed to a side surface 37 of the column 36, and the anchor bolt 25A is locked on and fixed to the first connecting part 10, and the anchor bolt 25B is locked on and fixed to the second connecting part 13, and a connecting structure 40 is formed.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了有效地利用塔的侧表面,通过增加柱和锚栓的接合强度来提高提取力。 解决方案:横截面倒置的U形第一连接部分(高度L 1 )10和第二连接部分(高度L 2 )13 分别固定在基板1的表面1a的中央部分和下侧3.第一插入孔11形成在第一连接部分10中,第二插入孔14和第三插入孔15形成在 形成第二连接部12和连接硬件17。 门槛22连接到混凝土基座20,并且锚定螺栓25A和25B的上端部26A和26B(间隔L 0 ≈L 2 < SB> 1 )从上表面23突出。柱36竖立在基台22上,并且连接硬件17固定到柱36的侧表面37,锚定螺栓25A被锁定 固定在第一连接部10上,将锚定螺栓25B锁定固定于第二连接部13,形成连接结构体40。 版权所有(C)2008,JPO&INPIT