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1. 发明专利

JP2004270242A Structure of preventing unlawful door opening by crowbar 有权
公开(公告)号：JP2004270242A
公开(公告)日：2004-09-30
申请号：JP2003061098
申请日：2003-03-07
申请人： Nihon Derel Kk , 日本デレル株式会社
发明人： ASAKA HIROSHI
IPC分类号： E05B17/20
摘要： PROBLEM TO BE SOLVED: To provide a structure of preventing unlawful door opening by a crowbar or the like, simple and inexpensive by minimum alterations of the door frame/lock of the conventional structure.
SOLUTION: In a front plate 4 of a door A having a lock 3 with a gate bar, at least a part of the exterior side edge is extended toward a door frame vertical lever 2 to form a reinforcing front plate part 5 substantially L-shaped or inverted-L shaped in plan view and having a hook part 7 locked from the exterior side into the door frame vertical lever 2 in closing the door. The hook part 7 is provided with a gate bar locking hole 9 where the gate bar 8 can be engaged, and a part 13 for engaging the hook part 7 of the front plate 4 with the inside of the door frame vertical lever 2 is formed in the interior side plate part 11 of a bearing plate 10 fixed to the door frame vertical lever 2, and the projected gate bar 8 is passed through a receiving hole 16 of the bearing plate 10 and a part rather closer to the tip is engaged/locked with the locking hole 9 of the hook part 7.
COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2009114650A Door pressure-contact implement and door 审中-公开
标题翻译：门压接触件和门
公开(公告)号：JP2009114650A
公开(公告)日：2009-05-28
申请号：JP2007285966
申请日：2007-11-02
申请人： Nihon Derel Kk , Riken Kogyo Kk , 日本デレル株式会社 , 理建工業株式会社
发明人： ASAKA HIROSHI
IPC分类号： E06B7/16 , A62C2/06
摘要： PROBLEM TO BE SOLVED: To provide a new door pressure-contact implement which makes a manufacturing cost and an installation cost low by a simple structure and which can improve the sound insulating property, smokeproof property, water resistance, etc. of a door, and the door which is equipped with the door pressure-contact implement.
SOLUTION: Characteristically, the door pressure-contact implement, which is provided to enhance the sealability of the door, comprises an engaging portion and a locking lever which is provided with either a locking protrusion or a guide passage; the door panel and door frame of the door are provided with either the locking lever or the engaging portion; and the door panel is brought into pressure contact with the door frame by turning the locking lever and guiding the locking protrusion to a fitting point along the guide passage.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种新的门压接工具，其通过简单的结构使制造成本和安装成本降低，并且可以提高绝缘性能，防烟性，耐水性等。门和装有门压接器的门。解决方案：特征在于，提供用于增强门的密封性的门压接工具包括接合部分和锁定杆，锁定杆设置有锁定突起或引导通道; 门的门板和门框设有锁定杆或接合部分; 并且通过转动锁定杆将门板与门框压力接触，并将锁定突起引导到沿着引导通道的装配点。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009079435A Protective member for guard fence 审中-公开
标题翻译：保护区保护会员
公开(公告)号：JP2009079435A
公开(公告)日：2009-04-16
申请号：JP2007250444
申请日：2007-09-27
申请人： Nihon Derel Kk , Riken Kogyo Kk , 日本デレル株式会社 , 理建工業株式会社
发明人： ASAKA HIROSHI
IPC分类号： E01F15/04
摘要： PROBLEM TO BE SOLVED: To provide a protective member for a guard fence which can sufficiently improve the safety of the guard fence despite the fact that the manufacturing cost is low and cannot be easily removed from the guard fence.
SOLUTION: This protective member for a guard fence installed along the edge of the tabular guard fence comprises a protective part formed in a curved or bent shape in cross section and an opening part having side walls continuously extending from the protective part and opposed to each other. In particular, at least one position of the opening part is squeezed so that the side walls of the opening part opposed to each other can elastically hold the edge of the guard fence.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够充分提高防护栅的安全性的防护栅的保护构件，尽管制造成本低，不能容易地从防护栅上移除。解决方案：沿着平板护栏的边缘安装的用于防护栅的该保护构件包括形成为弯曲或弯曲形状的截面的保护部分和具有从保护部分连续延伸的侧壁的开口部分对彼此。特别地，开口部的至少一个位置被挤压，使得彼此相对的开口部的侧壁能够弹性地保持防护栅的边缘。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2014098290A Tsunami, flood, and breaking and entering adaptive type disaster preventive shutter 审中-公开
标题翻译： TS MI，，TER TER TER TER TER TER TER TER TER TER TER TER TER TER TER TER
公开(公告)号：JP2014098290A
公开(公告)日：2014-05-29
申请号：JP2012251716
申请日：2012-11-15
申请人： Nihon Derel Kk , 日本デレル株式会社
发明人： ASAKA HIROSHI
IPC分类号： E06B9/17 , E06B5/12 , E06B7/28
摘要： PROBLEM TO BE SOLVED: To improve waterproofness, pressure resistance, and crime prevention of a shutter through a simple operation and to provide a mechanism which can give invariably constant waterproofness and pressure resistance to the shutter without requiring skillfulness especially in operation.SOLUTION: There is provided a shutter which includes a reinforcement panel 10, and an elastic gasket 41 is provided on an outdoor side to surround a shutter opening part. The reinforcement panel 10 is rotated eccentrically in a plane and the reinforcement panel 10 causes a shutter body 30 to generate pressure and to abut strongly on the elastic gasket 41.
摘要翻译：要解决的问题：通过简单的操作来提高快门的防水性，耐压性和防止犯罪的机会，并且提供一种机构，其能够对快门提供恒定的防水性和耐压性，而不需要特别在操作中的熟练度。解决方案：存在提供了包括加强板10的快门，并且弹性垫圈41设置在室外侧以围绕快门开口部。加强板10在平面中偏心旋转，并且加强板10使快门主体30产生压力并且牢固地邻接在弹性垫圈41上。

5. 发明专利

JP2010275789A Shutter device with waterproof mechanism 审中-公开
标题翻译：具有防水机构的快门装置
公开(公告)号：JP2010275789A
公开(公告)日：2010-12-09
申请号：JP2009130081
申请日：2009-05-29
申请人： Nihon Derel Kk , 日本デレル株式会社
发明人： ASAKA HIROSHI
IPC分类号： E06B9/17 , E06B5/00
摘要： PROBLEM TO BE SOLVED: To provide a shutter device with a waterproof mechanism, capable of automatically making a whole opening part watertight only by lowering a shutter, and of resisting a large amount of surging water and floating objects.
SOLUTION: A laterally long elastic packing 5 is interposed in a connection part 4 between slats 2 which are arranged at an interval so that the lower end of the upper slat may not come into contact with the upper end of the lower slat. A cross-sectional L-shaped member is arranged on the part integrated with each guide rail 3 in an erecting manner. A flexure preventing member of a reverse L-shape to be locked to the L-shaped member is arranged on each of both side ends of each slat. At each of a lower part and an upper part of both sides of an outside surface of the shutter body 1, an inclined cam 9 of an inverted L-shape having an inclined vertical face 10 is projectingly arranged and a vertically long mounting frame member 11 urged to the outdoor side by a spring 12 is arranged. A vertically long elastic packing 13 capable of coming into contact with the outer face of the shutter body is arranged on the indoor side of the mounting frame member 11. A receiving member 14 receiving the inclined cam member is arranged at each of a lower part and an upper part of the mounting frame member in a manner that the outer face of the shutter body during its lowering operation can be in contact with the vertically long elastic packing under pressure.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有防水机构的快门装置，能够仅通过降低快门来自动地使整个开口部分水密，并且抵抗大量的浪涌水和浮动物体。解决方案：横向长的弹性填料5插入板条2之间的连接部分4中，连接部分4间隔布置，使得上板条的下端不会与下板条的上端接触。横截面的L形构件以直立方式布置在与每个导轨3一体化的部分上。在每个板条的两个侧端中的每一个上布置有L形锁定到L形构件的防弯曲构件。在活门体1的外表面的两侧的下部和上部的每一个处，突出设置具有倾斜的垂直面10的倒L形倾斜凸轮9，并且垂直长的安装框架构件11 通过弹簧12推动到室外侧。在安装框架构件11的室内侧设置能够与挡板主体的外表面接触的垂直长度的弹性填料13.在下部分别配置有容纳倾斜凸轮构件的容纳构件14，安装框架构件的上部以使其在下降操作期间的挡板主体的外表面能够在垂直长度的弹性填料压力下接触。版权所有（C）2011，JPO＆INPIT

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