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    • 1. 发明授权
    • Hinge device and ultra-deep freezer using the same
    • 铰链装置和超深冷冻机使用相同
    • US08585167B2
    • 2013-11-19
    • US13276604
    • 2011-10-19
    • Yoshihiro TakahashiTomokazu HashibaTakashi Arai
    • Yoshihiro TakahashiTomokazu HashibaTakashi Arai
    • A47B96/04
    • E05D11/0054E05Y2600/53E05Y2900/306E05Y2900/31Y10T16/533
    • A hinge device features improved ease of installation/removal of covers thereof to/from mounting bases thereof. The hinge device, which has mounting bases and knuckles, is connected such that it swings on a hinge pin inserted in the knuckles. The covers conceal mounting screws of the mounting bases. Each of the mounting bases has recesses formed in a side surface on a non-supporting side, grooves which are formed in a side surface adjacent to both ends in the axial direction of the hinge pin and which extend to a side surface, and an engaged portion concavely formed in each of the groove. The inner side of the cover has engaging portions which are inserted in the groove and which detachably engages with the engaged portion when the cover is installed, and also has protruding streaks which enter into and engage with the recesses.
    • 铰链装置具有改进的将盖的安装/移除到其安装基座的方式。 具有安装基座和转向节的铰链装置连接成使其在插入转向节的铰链销上摆动。 盖子隐藏安装基座的安装螺钉。 每个安装基部具有形成在非支撑侧的侧表面中的凹槽,凹槽形成在与铰链销的轴向方向上的两端相邻并且延伸到侧表面的侧表面中,并且接合 部分凹入地形成在每个凹槽中。 盖的内侧具有插入槽中的接合部,并且当安装盖时可以与被接合部分可拆卸地接合,并且还具有进入并与凹部接合的突出条纹。
    • 9. 发明申请
    • INJECTION MOLDING PROCESS, RESIN MOLDED PRODUCT AND MOLD
    • 注塑成型工艺,树脂模制产品和模具
    • US20100047500A1
    • 2010-02-25
    • US12441297
    • 2007-10-25
    • Takashi Arai
    • Takashi Arai
    • B29C45/40B32B17/10
    • B29C45/561B29C45/38Y10T428/15
    • The invention provides an injection molding process, in which a gate is cut off within a mold in resin molding to obtain a good gate-cut surface, as well as a resin molded product and a resin molding mold. In the injection molding process, a cutting pin, which is connected to a cutting pin working plate provided in parallel with a driving device or an ejector plate provided in a mold, slides on a mold parting line between a fixed-side block, on which corner cutting or a R shape is provided at the approach port, and a movable-side block opposed to the fixed-side block. The wall thickness of a compression shape portion opposed to the cutting pin is larger than that of a gate and a product shape portion. The cutting pin compresses a resin in this portion toward the product shape portion at predetermined timing to cut off the gate portion and integrate the resin with the product shape.
    • 本发明提供一种注射成型工艺,其中在树脂模制中在模具内切割浇口以获得良好的浇口切割表面,以及树脂模制产品和树脂模制模具。 在注射成型工序中,与设置在模具中的驱动装置或排出板平行设置的切割销工作板连接的切割销在固定侧块之间的模具分型线上滑动,固定侧块 在接近端口处设置角切割或R形,以及与固定侧块相对的可动侧块。 与切割销相对的压缩形状部分的壁厚大于门和产品形状部分的壁厚。 切割销在预定的时间将该部分中的树脂压向产品形状部分,以切断浇口部分并将树脂与产品形状相结合。