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公开(公告)号：JPH09119275A
公开(公告)日：1997-05-06
申请号：JP27786995
申请日：1995-10-25
Applicant: TACHIKAWA BLIND MFG
Inventor： ABO SEIYA , TORII YUKIO
Abstract: PROBLEM TO BE SOLVED: To quickly and simply position a block to a front bar. SOLUTION: Right-left blocks 12, 12 for stretching a wire 11 are screwed 16 onto a sliding fixing plate 15. The sliding fixing plate 15 is engaged and fitted simultaneously on the front bar 6 side, and a sliding strip groove 17, into which the sliding fixing plate 15 is fixed by clamping by sixteen screws, is formed. Positioning is quickened by completing expulsion of balance points of the right-left blocks 12, 12 by movement to a balance point of the movably fitted sliding fixing plate 15.
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公开(公告)号：JPH09119274A
公开(公告)日：1997-05-06
申请号：JP27559995
申请日：1995-10-24
Applicant: TACHIKAWA BLIND MFG
Inventor： ABO SEIYA , TORII YUKIO
Abstract: PROBLEM TO BE SOLVED: To prevent the rubbing and slipping-off of a wire generated in a block by moving the block while following up the direction of a motorized wire. SOLUTION: Wire guides 16 controlling the attitude of the introduction of a wire 11 are arranged to the introducing sections of the wire 11 of brackets 15, 15 for installing a pivotal shaft. Accordingly, the wire 11 is wound and rewound on and from a block 13 in a constant stable attitude not rubbed at all times, and the situation, in which the wire 11 is swung largely in the attitude of slipping-off, can be prevented even when the wire 11 is loosened.
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公开(公告)号：JPH09112161A
公开(公告)日：1997-04-28
申请号：JP26861495
申请日：1995-10-17
Applicant: TAKENAKA KOMUTEN CO , TACHIKAWA BLIND MFG
Inventor： OGAWA SEIICHI , TSUIKI YUUJI , WATANABE HIROSHI , IGAWA NORIO , SOU DAISAKU , ABO SEIYA , TORII YUKIO
Abstract: PROBLEM TO BE SOLVED: To provide a tension control method for a large motor-driven roll blind to prevent the occurrence of slack. SOLUTION: A control device 8 provided with a wire winding motor 7 and a screen winding motor 6 is connected to an inverter 9 to control the number of revolutions to an arbitrary value. In the control device 8, during extension of a screen 2, tension transition only necessary at each process during winding of the screen 2 is set in such a manner that it can be outputted by a difference in the number of revolutions between the two motors 6 and 7, and tension is variable. During extension of the screen 2, coping with tension to change a value necessary to each process during winding of the screen 2 is practicable, and application of unnecessarily high tension is avoidable.
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公开(公告)号：JP2004211300A
公开(公告)日：2004-07-29
申请号：JP2002378717
申请日：2002-12-26
Applicant: Tachikawa Blind Mfg Co Ltd , 立川ブラインド工業株式会社
Inventor： TORII YUKIO , SUZUKI TAKAYUKI
Abstract: PROBLEM TO BE SOLVED: To provide a weight bar mounting device for a roll blind which enables a weight bar to be easily mounted at the lower end of a screen, and prevents damage to beauty. SOLUTION: In the roll blind, both side edges of the screen 3 are ascendably/descendably supported by guide rails which are arranged on both sides of the screen 3; the weight bar 6 is suspended and supported on the lower edge of the screen 3; a mounting fastener 7 is mounted at the lower edge of the screen 3; and a tooth 7a of the fastener 7 is inserted into a recessed streak 8 which is formed in the weight bar 6, so that the weight bar 6 can be suspended for support on the lower edge of the screen 3. COPYRIGHT: (C)2004,JPO&NCIPI
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公开(公告)号：JP2004211299A
公开(公告)日：2004-07-29
申请号：JP2002378716
申请日：2002-12-26
Applicant: Tachikawa Blind Mfg Co Ltd , 立川ブラインド工業株式会社
Inventor： TORII YUKIO , SUZUKI TAKAYUKI
Abstract: PROBLEM TO BE SOLVED: To provide a screen guiding device of a roll blind which can surely prevent the a screen from being disconnected from an inner rail.
SOLUTION: In the roll blind, guide rails 4 are arranged on both the sides of the screen 3; both side edges of the screen 3 are ascendably/descendably supported by the inner rail 6 which is arranged in the guide rail 4; a guide member 12 for guiding the side edge of the screen 3 into the inner rail 6 is mounted at the upper end of the inner rail 6; and a reinforcing part 13 for reinforcing strength for supporting the screen 3 is provided in the guide member 12.
COPYRIGHT: (C)2004,JPO&NCIPI-
Patent Agency Ranking
公开(公告)号：JP2004204552A
公开(公告)日：2004-07-22
申请号：JP2002375026
申请日：2002-12-25
Applicant: Tachikawa Blind Mfg Co Ltd , 立川ブラインド工業株式会社
Inventor： TORII YUKIO , SUZUKI TAKAYUKI
Abstract: PROBLEM TO BE SOLVED: To provide a roll blind capable of preventing abnormal sounds caused by guide members guiding a screen to a guide rail from occurring.
SOLUTION: A screen 3 is suspended from a wound up shaft 1 rotatably supported by a support bracket 2. The both side edges of the screen 3 are supported to be vertically movable by a guide rail 4. In the roll blind provided with guide members 5, 9 guiding the screen 3 to the opening of the guide rail 4, the guide members 5, 9 are made separately from the support bracket 2.
COPYRIGHT: (C)2004,JPO&NCIPI-
公开(公告)号：JP2003013680A
公开(公告)日：2003-01-15
申请号：JP2001199190
申请日：2001-06-29
Applicant: Hayashiguchi Kogyo Kk , Tachikawa Blind Mfg Co Ltd , 林口工業株式会社 , 立川ブラインド工業株式会社
Inventor： TORII YUKIO , HAYASHIGUCHI SEIZO
IPC: E06B9/58
Abstract: PROBLEM TO BE SOLVED: To provide a screen guide device of a roll blind capable of sufficiently stretching a screen while sufficiently ensuring an adjustable extent of an opening size between guide rails 3 and facilitating the built-up.
SOLUTION: For the screen guide device of the roll blind equipped with an adjustable device capable of winding a screen 13 on a take-up shaft supported on a mounting surface in a rotatable manner to lift and lower the screen 13 by rotationally driving the take-up shaft and adjusting an opening width of a guide rail 15 while stretching the screen 13 in the direction of the width in the guide rail by guiding both side edges of the screen 13 with a pair of guide rails 15, the adjustable device is constituted of an inner rail 18 for supporting the side edges of the screen 13 and a spring 19 energizing the inner rail 18 in the direction for stretching the screen 13 in the guide rails 15.
COPYRIGHT: (C)2003,JPOAbstract translation: 要解决的问题：提供一种能够充分确保导轨3之间的开口尺寸的可调整范围并且便于组装的能够充分拉伸屏幕的卷帘的丝网导向装置。 解决方案：对于具有可调节装置的卷帘的屏幕导向装置，其能够以可旋转的方式将支撑在安装表面上的卷绕轴卷绕在屏幕13上，以通过旋转地驱动取出轴来提升和降低屏幕13， 并且通过用一对导轨15引导屏幕13的两个侧边缘，同时在导轨的宽度方向上延伸屏幕13，调整导轨15的开口宽度，可调节装置由 用于支撑屏幕13的侧边缘的内轨道18和沿着用于在导轨15中拉伸屏幕13的方向对内轨道18通电的弹簧19。
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公开(公告)号：JP2002054373A
公开(公告)日：2002-02-20
申请号：JP2000242696
申请日：2000-08-10
Applicant: TACHIKAWA BLIND MFG
Inventor： TORII YUKIO , WATANABE AKIHIRO , OKAMURA TADASHI , EBATO TAKENOBU
IPC: E06B9/388
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting device capable of easily adjusting the lower- limit position of a bottom rail without adjusting the length of a ladder cord. SOLUTION: In a horizontal blind, multistage slats and the bottom rail are suspended for support from a head box through the ladder cord, an operating bar 6 for controlling the angle of the slat is suspended for support from one side of the head box, one end of an elevating cord 2 for allowing the slat and the bottom rail to move up and down is connected to the bottom rail, and the other end thereof is inserted into the operating bar 6 through the head box and connected to an equalizer 7, which is operated and permits the other end of the elevating cord 2 to be drawn out from/drawn into the operating bar 6 for the purpose of enabling the bottom rail to move up and down. The equalizer 7 is provided with an adjusting means 8 for adjusting the maximum amount of retraction of the elevating cord 2 into the operating bar 6 so as to take the lower-limit position of the bottom rail as adjustable.
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公开(公告)号：JP2002004750A
公开(公告)日：2002-01-09
申请号：JP2000187349
申请日：2000-06-22
Applicant: TACHIKAWA BLIND MFG
Inventor： TORII YUKIO , ISHIHARA AKINORI , KUROSAKI TAKESHI , OKAMURA TADASHI
IPC: E06B9/388
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting apparatus which can perform fine adjustment of a lower limit location of a bottom rail without using a driver or other special tools. SOLUTION: A windup shaft 8 housed in the bottom rail 1 is rotatably supported by the same, and a lower end of a ladder code 2 is attached to the windup shaft 8, whereby the windup shaft 8 can be rotatably operated from outside the bottom rail 1 by means of an operating dial 7.
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公开(公告)号：JPH11315678A
公开(公告)日：1999-11-16
申请号：JP12354498
申请日：1998-05-06
Applicant: TACHIKAWA BLIND MFG
Inventor： TORII YUKIO
Abstract: PROBLEM TO BE SOLVED: To provide a screen mounting device of a roll blind capable of easily performing mounting and dismounting works of a screen. SOLUTION: An upper end part of a screen 5 is temporarily fixed on a cloth retainer 7, the cloth retainer 7 is fitted in a winding shaft 4, and the upper end part of the screen 5 is nipped and fixed between the cloth retainer 7 and the winding shaft 4 due to a weight of the screen 5. An engaging part 13 nipping and fixing an upper end of the screen 5 between the winding shaft A and the cloth retainer 7 is provided on the cloth retainer 7, and a nipping piece 14 which nips and fixes temporarily the upper end of the screen 5 between the engaging part 13 and it is provided in the engaging part 13.
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