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    • 3. 发明专利
    • Door opening/closing device
    • 门打开/关闭装置
    • JP2013224525A
    • 2013-10-31
    • JP2012096361
    • 2012-04-20
    • Yokohama Rubber Co Ltd:The横浜ゴム株式会社
    • NAKAO KAZUJI
    • E05F1/14E05F1/12E06B3/48
    • E05F1/1008E05D5/10E05D7/081E05D15/26E05D15/266E05D2005/102E05F1/1215E05F1/14E05Y2800/00E05Y2800/26E05Y2800/28E05Y2900/112E05Y2900/132E06B3/481E06B3/7007Y10T16/5995
    • PROBLEM TO BE SOLVED: To provide a door opening/closing device advantageous in enhancing durability of a torsion spring used in a the door opening/closing device.SOLUTION: A shaft member 30 is unrotatably mounted on the side of a first door body 16. Both ends of a torsion spring 32 are locked to the side of a second door body 18 via torsion spring locking walls 3408, 3604 respectively, and an intermediate part of the torsion spring 32 is locked to the side of the first door body 16 via a locked part 3206, a locking part 4808, and the shaft member 30. When the first door body 16 and the second door body 18 are opened from a closed state of a doorway 12: the first door body 16 and the second door body 18 are bent around an outside cylindrical member 34; the outside cylindrical member 34 rotates relative to the shaft member 30; each of a first coil part 3202 and a second coil part 3204 is elastically deformed in a direction in which it is wound and tightened; and the first door body 16 and the second door body 18 are opened and the doorway 12 is opened.
    • 要解决的问题:提供一种有利于提高门打开/关闭装置中使用的扭转弹簧的耐久性的门打开/关闭装置。解决方案:轴构件30不可转动地安装在第一门体16的侧面上。 扭簧32的两端分别通过扭簧锁定壁3408,3604锁定在第二门体18的侧面,扭力弹簧32的中间部分经由 锁定部分3206,锁定部分4808和轴构件30.当第一门体16和第二门体18从门口12的关闭状态打开时:第一门体16和第二门体18是 围绕外圆柱形构件34弯曲; 外圆柱形构件34相对于轴构件30旋转; 第一线圈部3202和第二线圈部3204中的每一个在其被卷绕和紧固的方向上弹性变形; 第一门体16和第二门体18打开,门口12打开。
    • 4. 发明专利
    • Hinge structure of opening/closing casing for electronic apparatus
    • 打开/关闭电子装置的铰链结构
    • JP2005302976A
    • 2005-10-27
    • JP2004116332
    • 2004-04-12
    • Hitachi Communication Technologies Ltd株式会社日立コミュニケーションテクノロジー
    • TAJIRI TAKESHIKAMIMURA OSAMUKIMURA YASUSHI
    • F16C11/04B65D43/16B65D51/04H05K5/03
    • E05D5/10B65D43/165B65D2251/205E05D5/128E05D2005/102E05Y2900/602Y10T16/557
    • PROBLEM TO BE SOLVED: To obtain a hinge structure of an opening/closing casing for electronic apparatus in which a waterproof packing at the fitting part of casing can be compressed vertically so that it can be protected against being twisted or caught. SOLUTION: A hinge pin for connecting an opening/closing lid and a body as the center of rotation, and an offset groove where the lid can move perpendicularly to the axis of hinge pin are provided such that a packing can be compressed in the vertical direction by offsetting the lid hinge part thus obtaining a structure for protecting the packing against being twisted or caught. When the lid hinge part is interposed between two hinge parts projecting from the body and the hinge pin is inserted into a lid hinge hole and a body hinge hole, the lid can turn about the hinge axis and move by an amount of offset groove. The hinge pin has a diameter capable of ensuring the strength for holding the lid through open/close operation of the lid, and can be produced inexpensively using plastic. When the lid is secured, the lid hinge part enters the offset groove to prevent coming-off of the hinge pin. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了获得一种用于电子设备的打开/关闭壳体的铰链结构,其中壳体的装配部分处的防水密封件可以被垂直地压缩,使得可以防止其扭曲或卡住。 解决方案:设置用于连接打开/关闭盖和作为旋转中心的主体的铰链销和盖可以垂直于铰链销的轴线移动的偏移槽,使得可以压缩包装 通过偏移盖铰链部分的垂直方向,从而获得用于保护包装免受扭曲或捕获的结构。 当盖铰链部分插入在从主体突出的两个铰链部分之间并且铰链销插入到盖铰链孔和主体铰链孔中时,盖可以围绕铰链轴线转动并移动一定量的偏移槽。 铰链销的直径能够确保通过盖的打开/关闭操作来保持盖子的强度,并且可以使用塑料廉价地生产。 当盖被固定时,盖铰链部分进入偏移槽,以防止铰链销脱落。 版权所有(C)2006,JPO&NCIPI