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公开(公告)号：JP2011052498A
公开(公告)日：2011-03-17
申请号：JP2009204323
申请日：2009-09-04
Inventor： SAWA KAZU
Abstract: PROBLEM TO BE SOLVED: To achieve use in a double swinging door without having door stops, and to securely retain a closed state of the double swinging door even in a closing operation from either the front direction or the rear direction.
SOLUTION: The latch lock for the double swinging door includes a latch body 10 to which a latch bolt 11 provided in a retractable manner, and a latch-receiving member 20 having a receiving hole 21 for the latch bolt 11. A vertical plate 12 is formed roughly at the center of the tip of the latch bolt 11, and a horizontal plate 13 orthogonal to the vertical plate is formed so that the vertical plate 12 can be positioned roughly at the center. A slide contact surface 131 of the horizontal plate 13, which is positioned on both sides of the vertical plate 12 and can be brought into slide contact with the latch-receiving member 20, is made either an inclined surface which narrows toward the tip of the horizontal plate 13 or an arc-shaped curved surface which is convexed outward, whereas the shape of the receiving hole 21 almost matches the shape formed by the vertical plate 12 and the horizontal plate 13 of the tip of the latch bolt 11, so that the tip of the projecting latch bolt 11 is nearly engaged with the receiving hole 21.
COPYRIGHT: (C)2011,JPO&INPITAbstract translation: 要解决的问题：即使在从前方向或后方开始的关闭操作中，也可以在没有门挡的双摆门中使用，并且可靠地保持双摆门的关闭状态。 解决方案：用于双摆门的闩锁包括闩锁体10，闩锁螺栓11以可缩回的方式设置到该闩锁体10上，闩锁接收部件20具有用于闩锁螺栓11的接收孔21。 板12大体上形成在闩锁螺栓11的尖端的中心，并且形成垂直于垂直板的水平板13，使得垂直板12可以大致位于中心。 水平板13的滑动接触表面131位于垂直板12的两侧并且能够与闩锁接收构件20滑动接触的倾斜表面131形成为朝向垂直板12的尖端的倾斜表面 水平板13或向外凸出的弧形曲面，而接收孔21的形状几乎与由垂直板12和闩锁螺栓11的顶端的水平板13形成的形状相匹配，使得 突出的闩锁11的尖端与接收孔21几乎接合。版权所有：（C）2011，JPO＆INPIT
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公开(公告)号：JP2011126515A
公开(公告)日：2011-06-30
申请号：JP2010258928
申请日：2010-11-19
Inventor： SAWA KAZU
Abstract: PROBLEM TO BE SOLVED: To make it possible for a pedestrian to surely notice the approach of a vehicle with a simple constitution. SOLUTION: A vehicular acoustic device includes a sound generation part 11 attached to a predetermined portion of the vehicle 50, a wind pressure detection part 12 which is attached to the vehicle 50 and capable of detecting the wind pressure when the vehicle is in motion, a memory part 13 which is attached to the vehicle 50 and stores the preset threshold range of an artificial sound and the wind pressure, and a control part 14 which is attached to the vehicle 50 and obtains a detected value of the wind pressure from the wind pressure detection part 12 for comparing the detected value with the preset threshold range of the memory part 13 so as to generate the artificial sound stored in the memory part 13 through the sound generation part 11 if the detected value is within the preset threshold range. The vehicular acoustic device is characterized as described above. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：为了使行人能够以简单的结构肯定地注意到车辆的进近。 解决方案：车载声学装置包括安装在车辆50的预定部分上的声音产生部分11，安装在车辆50上的能够检测车辆所处的风压的风压检测部分12 运动，附接到车辆50并存储人造声音和风压的预设阈值范围的存储器部分13以及附接到车辆50的控制部分14，并且从控制部分14获得风压的检测值 风压检测部分12，用于将检测值与存储器部分13的预设阈值范围进行比较，以便如果检测值在预设阈值范围内，则通过声音产生部分11产生存储在存储器部分13中的人造声音 。 车辆声学装置的特征如上所述。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2014125839A
公开(公告)日：2014-07-07
申请号：JP2012285072
申请日：2012-12-27
Applicant: Lixil Corp , 株式会社Lixil , Sawa:Kk , 株式会社サワ
Inventor： KONAKANO KATSUHIKO , MIYAMOTO MAKOTO , SAWA KAZU
Abstract: PROBLEM TO BE SOLVED: To provide a hinge structure which can absorb a bias of force even when a shaft of a hinge is inclined to a receiving member and is not easily damaged.SOLUTION: A recess 32a is formed at one side of a receiving member 32 on a skeleton 11 side or a shaft member 22 on a door body 12 side, and also a protrusion 22a is formed at other side. The recess 32a and the protrusion 22a are engaged in a rotatable manner. An engaging face 22c or 32f of at least either of the recess 32a or the protrusion 22a has a truncated surface shape or a spherical surface at least in one part.
Abstract translation: 要解决的问题：提供即使当铰链的轴倾斜于接收构件并且不容易损坏时也能够吸收力的偏压的铰链结构。解决方案：凹部32a形成在接收构件的一侧 32在骨架11侧或者车体12侧的轴构件22上，在另一侧也形成有突起22a。 凹部32a和突起22a以可旋转的方式接合。 凹部32a或突起部22a的至少任一方的接合面22c，32f至少在一部分具有截面或者球面。
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Patent Agency Ranking
公开(公告)号：JP4651684B2
公开(公告)日：2011-03-16
申请号：JP2008024822
申请日：2008-02-05
Applicant: 株式会社サワ
Inventor： 和 佐波
CPC classification number: E05F3/20 , E05D15/54 , E05F1/1223 , E05Y2201/256 , E05Y2201/264 , E05Y2201/474 , E05Y2201/478 , E05Y2201/638 , E05Y2201/696 , E05Y2800/205 , E05Y2800/21 , E05Y2900/132 , Y10T16/2771 , Y10T16/283 , Y10T16/304 , Y10T16/5393 , Y10T16/53984
Abstract: A hinge for automatically-closing a door which opens in both directions with a shock absorbing function, which allows installation on a door which opens in both directions and is opened inward and outward, including a cylinder 2; an operating rod 3 attached to one end of the cylinder 2 so as to be rotatable and restricted from moving in the longitudinal direction; two substantially V-shaped grooves 33 provided on an outer periphery of the operating rod 3 in the cylinder 2 so as to oppose to each other; two spheres 55 provided so as to engage the substantially V-shaped grooves 33 and disposed so as to oppose to each other; an upper piston 5 engaged with the spheres 55 and moved in the cylinder 2 in the longitudinal direction in conjunction with the movement of the spheres 55 with respect to the substantially V-shaped groove 33; a compression coil spring 4 disposed between the upper piston 5 and an upper end portion of the cylinder 2 and configured to urge the upper piston 5 to the other end side of the cylinder 2; and a fluid pressure shock absorbing mechanism configured to absorb a shock caused by the movement of the upper piston 5 to the other end side with a liquid pressure.
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公开(公告)号：JP3984380B2
公开(公告)日：2007-10-03
申请号：JP31187898
申请日：1998-11-02
Inventor： 和 佐波
IPC: E05F3/20
CPC classification number: E05Y2201/638 , E05Y2201/696
Abstract: PROBLEM TO BE SOLVED: To provide an automatic door-closing hinge with a cushioning mechanism, which has a simple structure and is manufactured easily and in which there is no possibility of the generation of oil spill or the like, in a hinge used for an open-close door such as an entrance door, particularly the automatic door-closing hinge with the cushioning mechanism having a function, in which door-closing operation is conducted automatically while a shock at the time of door closing is relaxed. SOLUTION: A cylindrical cylinder 3 is installed integrally on one of a pair of slats 1, 2 constituting the hinge, a piston 7 forward moved and retreated while being interlocked with the rotary operation of the other slat 1 is mounted into the cylinder 3 while a compression coil spring 19 shrunk by the forward operation of the piston 7 at the time of door opening is housed and arranged into the cylinder 3. The other slat 1 is turned in the door-closing direction as being interlocked with the return operation of the piston 7 by the restoring force of the compression coil spring 19 while a shock at the time of door closing is relaxed by air cushion working in the cylinder 3 by the return operation of the piston 7 at that time.
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公开(公告)号：JP2011127282A
公开(公告)日：2011-06-30
申请号：JP2009283968
申请日：2009-12-15
Applicant: Sawa:Kk , Toyo Exterior Co Ltd , 東洋エクステリア株式会社 , 株式会社サワ
Inventor： SAWA KAZU
IPC: E05D7/086
Abstract: PROBLEM TO BE SOLVED: To provide an air damper hinge capable of preventing the occurrence of failure, having superior durability, and being satisfactorily usable outdoors. SOLUTION: This air damper hinge includes a cylinder 3 having an air flow groove 31 formed along the longitudinal direction, an operation rod 4 arranged in the cylinder 3, a cam groove 42 having an inclined part 422 formed at the outer periphery of the operation rod 4, a substantially bottomed cylindrical piston 5 arranged and stored in the cylinder 3, a spherical body 52 provided by protruding on an inner side from the piston 5 and engaging with the cam groove 42, an air control part 8 provided in the cylinder 3, and an inner cylinder 34 separating an air accumulation part S from the air flow groove 31. The piston 5 moves by corresponding to travel of the spherical body 52 for the inclined part 422. The air in the cylinder 3 is introduced into the air accumulation part S through the air flow groove 31 by a suction valve 81 in accordance with travel of the piston 5 for opening operation, and the air in the air accumulation part S is discharged into the cylinder 3 through the air flow groove 31 by a discharge valve 82 while suppressing air quantity in the air accumulation part S in accordance with travel of the piston 5 for closing operation. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：提供一种能够防止故障发生的空气阻尼器铰链，具有优异的耐久性，并且在户外令人满意地使用。 解决方案：该空气阻尼器铰链包括具有沿纵向方向形成的气流槽31的气缸3，设置在气缸3中的操作杆4，凸轮槽42，凸轮槽42在其外周形成有倾斜部分422 操作杆4，布置并存储在气缸3中的大致底部的圆柱形活塞5，设置在从活塞5的内侧突出并与凸轮槽42接合的球形体52，设置在气缸3中的空气控制部8 气缸3以及从气流槽31分离空气积存部分S的内筒34.活塞5相应于用于倾斜部分422的球形体52的移动而移动。气缸3中的空气被引入 空气积存部S通过吸气阀81通过空气流通槽31，根据活塞5的打开操作的行程，并且空气积存部S中的空气通过空气流被排出到气缸3中 同时通过活塞5的关闭操作的行程抑制空气积存部S中的空气量，由排出阀82进行。 版权所有（C）2011，JPO＆INPIT
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9.发明专利
公开(公告)号：JP2009185476A
公开(公告)日：2009-08-20
申请号：JP2008024822
申请日：2008-02-05
Inventor： SAWA KAZU
CPC classification number: E05F3/20 , E05D15/54 , E05F1/1223 , E05Y2201/256 , E05Y2201/264 , E05Y2201/474 , E05Y2201/478 , E05Y2201/638 , E05Y2201/696 , E05Y2800/205 , E05Y2800/21 , E05Y2900/132 , Y10T16/2771 , Y10T16/283 , Y10T16/304 , Y10T16/5393 , Y10T16/53984
Abstract: PROBLEM TO BE SOLVED: To provide an automatic closing door hinge for a double wing door provided with a buffering function and being installable on the double wing door being opened inward and outward. SOLUTION: This automatic closing door hinge for the double wing door is provided with a cylinder 2, an operation rod 3 attached turnably to one end of the cylinder 2 to restrain its travel in the longitudinal direction, two substantially V-shaped cam grooves 33 provided to oppose to an outer peripheral face of the operation rod 3 in the cylinder 2, two spherical bodies 55 engaged with the substantially V-shaped cam grooves 33 and arranged to oppose to each other, an upper part piston 5 engaged with the spherical bodies 55 to bring its travel into the substantially V-shaped cam grooves 33 in the spherical bodies 55 and its travel in the longitudinal direction in the cylinder 2 into the interlocking relationship, a compression coil spring 4 arranged between the upper part piston 5 and an upper end part of the cylinder 2 to energize the upper part piston 5 onto the other end side of the cylinder 2, and a fluid pressure buffering mechanism for buffering travel onto the other end side of the upper part piston 5 by liquid pressure. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：提供一种具有缓冲功能的双翼门的自动关闭门铰链，并可安装在双翼门上向内和向外打开。
解决方案：双翼门的这种自动关闭门铰链设置有气缸2，操作杆3可旋转地附接到气缸2的一端以限制其沿纵向的行进，两个大致V形的凸轮 与气缸2中的操作杆3的外周面相对设置的槽33，与大致V字状的凸轮槽33卡合并配置为相对配置的两个球面体55， 球形体55使其行进到球形体55中的大致V形的凸轮槽33中，并且在气缸2中沿长度方向移动到联锁关系中;压缩螺旋弹簧4，布置在上部活塞5和 气缸2的上端部，以将上部活塞5供给到气缸2的另一端侧;以及流体压力缓冲机构，用于将行进缓冲到另一端侧 上部活塞5通过液压。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2008121204A
公开(公告)日：2008-05-29
申请号：JP2006303357
申请日：2006-11-08
Inventor： SAWA KAZU
Abstract: PROBLEM TO BE SOLVED: To provide an automatic door closing hinge and a double hinged door structure having this automatic door closing hinge, for absorbing a shock by an air damper installable in a double hinged door opening to the inside and outside. SOLUTION: This automatic door closing hinge 1 is formed so that a spherical body 43 is engaged with a position opposed to a cam groove 35 formed in a substantially V shape in an opposed position of an outer peripheral surface of an operation rod in a cylinder 2 and continuing in a peripheral shape, and the spherical body 43 is engaged with a compression ring 4 energized downward by restoring force of a compression coil spring 5, and the movement of the spherical body 43 to the cam groove 35 is interlocked with the vertical movement of the compression ring 4, and is constituted so that a spherical body 65 is engaged with a position opposed to a cam groove 36 of the substantially same shape as the cam groove 35 and formed on the lower side of the cam groove 35, the spherical body 65 is engaged with a piston 6, and the movement of the spherical body 65 to the cam groove 36 is interlocked with the vertical movement of the piston 6. Air on the lower side of the piston 6 in the cylinder 2 is gradually made to flow out in response to lowering of the piston 6. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 要解决的问题：提供一种具有该自动关门铰链的自动关门铰链和双铰链门结构，用于通过可安装在内部和外部的双重铰链门开口的空气阻尼器吸收冲击。 解决方案：该自动关门铰链1形成为使得球形体43与操作杆的外周面的相对位置处的大致V形的凸轮槽35相对的位置接合， 圆筒2并且呈周向延伸，并且球形体43通过压缩螺旋弹簧5的恢复力而向下通过的压缩环4接合，并且球形体43到凸轮槽35的运动与 压缩环4的垂直运动，并且被构造成使得球体65与与凸轮槽35基本相同形状的凸轮槽36相对的位置接合并形成在凸轮槽35的下侧 球形体65与活塞6接合，球体65向凸轮槽36的运动与活塞6的垂直运动互锁。气缸2中的活塞6的下侧的空气 随着活塞6的下降而逐渐流出。（C）2008年，JPO＆INPIT
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