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公开(公告)号：JPH10176472A
公开(公告)日：1998-06-30
申请号：JP33981496
申请日：1996-12-19
Applicant: TACHIKAWA BLIND MFG
Inventor： ABO SEIYA , TORII YUKIO
Abstract: PROBLEM TO BE SOLVED: To prevent overheat of a motor and continuously move up and down a large screen, by fitting and fixing a heat-radiation material on the outer peripheral face of a motor arranged in a winding-up shaft hanging the screen. SOLUTION: A winding-up shaft 3 is rotatably supported between a pair of brackets fixed to a fitting face and a cylindrical motor 4 is arranged in the winding-up shaft 3. The screen is hung down from the winding-up shaft. The winding-up shaft is rotated by the actuating of the motor to move up and down the screen. In this motor-driven roller blind, a pair of heat-radiation members 8a, 8b shaped to have a semicylindrical form made of shaped aluminum are fitted to the outer peripheral face of the motor 4. The fixing pieces 9a, 9a, 9b, 9b are fixed by bolts 10, 10 and nuts 11, 11. Accordingly, the motor is prevented from overheating and the large screen 7 can be continuously moved up and down.
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公开(公告)号：JPH10176468A
公开(公告)日：1998-06-30
申请号：JP33981296
申请日：1996-12-19
Applicant: TACHIKAWA BLIND MFG
Inventor： TORII YUKIO
Abstract: PROBLEM TO BE SOLVED: To prevent a blind from curling, by constituting weight bars with first and second weight bars so that both ends of the first weight bar is deflected downward in accordance with the load of the second weight bar. SOLUTION: A weight bar 6 is suspended and supported at the lower end of a screen 5 hung down from a winding-up shaft 3 to be vertically moved up and down. This weight bar 6 is constituted of the first weight bar 7 suspended and supported at the lower end of the screen and the second weight bar 8 suspended and supported at the first weight bar 7. And dead weight is attached to the lower part of the second weight bar 8. Therefore, the load of the second weight bar 8 and the dead weight acts at both ends of the first weight bar 7 and such a deflection that both ends are positioned downward than the central part, is brought. And hence, both ends of the screen 5 are tensed to preven it from curling.
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公开(公告)号：JPH07293157A
公开(公告)日：1995-11-07
申请号：JP9237694
申请日：1994-04-28
Applicant: TAKENAKA KOMUTEN CO , TACHIKAWA BLIND MFG
Inventor： OGAWA SEIICHI , TSUIKI YUUJI , MUKONO NOBUO , WATANABE HIROSHI , TAKAHASHI HIROSHI , IGAWA NORIO , SOU DAISAKU , ABO SEIYA , TORII YUKIO
Abstract: PURPOSE:To realize a large area shading, and to make the maintenance and the management easier in a simple mechanism, by changing the level of the neighboring members in the reverse direction to each other, and arranging mutual side end edges to overlap with each other at a specific width, so as to cover the natural lighting surface. CONSTITUTION:A winding pipe is rotated in the direction of pulling back of a screen 20 by operating a motor. Then, the winding pipe is moved in the axial direction while rotating it, and a wire is wound up on the peripheral surface of the winding pipe in the spiral form. Then, a weight bar 3' is pulled out, and the screen 20 is pulled out from a winding shaft. On the other hand, the winding shaft is rotated in the screen winding direction, and the wire wound in a spiral form on the winding shaft is rewound. After that, the screen 20 is wound on the winding shaft until the weight bar 3' reaches near the winding shaft. Then, the wire is wound in the spiral form regularly on the winding pipe, and the moving stroke is secured so as to secure the winding amount of the wire, and the screen 20 can be pulled out.
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公开(公告)号：JP2010150842A
公开(公告)日：2010-07-08
申请号：JP2008331565
申请日：2008-12-25
Applicant: Tachikawa Blind Mfg Co Ltd , 立川ブラインド工業株式会社
Inventor： TORII YUKIO , KUROIWA SHUICHI
IPC: E06B9/323
Abstract: PROBLEM TO BE SOLVED: To provide a slat angle adjustment apparatus of a horizontal blind which can perform stable rotary operation of a slat, and which can reduce the operating force of the hoisting-and-lowering operation of the slat. SOLUTION: A drum 7 which rotates integrally with a drive shaft 16 is supported by a support member 6 so that it can rotate, and a cylindrical hanging member 8 is attached on the outer peripheral surface of the drum. Then a separation groove part 11 which can enlarge the diameter of the hanging member 8 is provided to the hanging member 8, and latching means which can latch a ladder cord 2 are provided to separation parts on both sides of the separation groove. The latching means reduces the diameter of the hanging member 8 based on a load imposed on the ladder cord, and is provided at the position where the ladder cord is hung and supported from the midsection of the hanging member in the width direction. Projections 13a, 13b are provided to the separation part which are brought into engagement with the support member 6 and which increase the diameter of the hanging member 8. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供一种能够执行板条的稳定的旋转操作的水平挡板的板条角度调节装置，并且可以降低板条的提升和降低操作的操作力。 解决方案：与驱动轴16一体旋转的滚筒7由支撑构件6支撑以使其能够旋转，并且圆筒形悬挂构件8附接在滚筒的外周表面上。 然后，能够将悬挂构件8的直径扩大的分隔槽部11设置在悬挂构件8上，并且能够将梯形帘线2卡定的卡定装置设置在分隔槽的两侧的分离部。 锁定装置基于施加到梯绳上的载荷来减小悬挂构件8的直径，并且设置在梯形绳从悬挂构件的中部沿宽度方向悬挂和支撑的位置处。 突出部13a，13b设置在分离部分上，与分离部件6相接触，并且使悬挂部件8的直径变大。（C）2010，JPO＆INPIT
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公开(公告)号：JP2007224556A
公开(公告)日：2007-09-06
申请号：JP2006045279
申请日：2006-02-22
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 an opening-closing device of an accordion curtain capable of reducing operation force, when operating in the opening direction from a full closure state, while automatically moving a curtain material in the closing direction.
SOLUTION: This opening-closing device of the accordion curtain forms the curtain material by installing a surface material 12 on skeletons 11a and 11b expanding in a pantograph shape, movably supports the curtain material along a hanger rail, and has energizing means 20a and 20b for energizing the skeletons in the extending direction in the skeletons 11a and 11b. The skeletons are constituted by connecting a plurality of independently expandable skeletons 11a and 11b by a connecting shaft 19. The energizing means 20a and 20b are respectively arranged in the respective skeletons.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供一种能够在完全关闭状态下沿开启方向操作时能够沿着关闭方向自动移动窗帘材料的手风琴帘的打开 - 关闭装置。 解决方案：手风琴帘幕的该开闭装置通过将骨架11a和11b上的表面材料12设置为以缩放形状扩展的方式形成帘幕材料，沿着吊架轨可移动地支撑帘幕材料，并且具有通电装置20a 和20b，用于在骨架11a和11b中沿着延伸方向对骨骼进行激励。 骨架通过连接轴19连接多个可独立展开的骨架11a和11b构成。激励装置20a和20b分别设置在相应的骨架中。 版权所有（C）2007，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2007016436A
公开(公告)日：2007-01-25
申请号：JP2005197641
申请日：2005-07-06
Applicant: Kajima Corp , Tachikawa Blind Mfg Co Ltd , 立川ブラインド工業株式会社 , 鹿島建設株式会社
Inventor： TSUKAMOTO HEIICHIRO , TAKEMASA YUICHI , MUKAI CHIHIRO , KATO MASAHIRO , TORII YUKIO , SUZUKI TAKAYUKI
IPC: E06B9/34
Abstract: PROBLEM TO BE SOLVED: To provide a roller blind which increases exhaust efficiency of air in an exhaust area when used for an airflow system, which enables the adjustment of the amount of indoor daylighting, which ensures see-through properties while blocking an airflow between the exhaust area and an indoor space by using a screen, and which can prevent the reflection of light into a room from the screen.
SOLUTION: An intermediate part of a slat 5 is equipped with flexibility, and a ladder tape 4 for supporting the slat is supported in the state of being suspended from a winding shaft 2, so that an angle of the slat can be adjusted by rotating the winding shaft. The screen 10 is attached to the ladder tape 4 which is positioned ahead of the slate. The screen 10 is constituted by bonding a transparent film to a woven fabric equipped with see-through properties, and the woven fabric is attached to the ladder tape 4 in such a manner as to be positioned on an indoor side.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供一种当用于气流系统时提供排气区域中的空气排气效率的辊帘，其能够调节室内采光量，这确保了透明性能同时阻挡 通过使用屏幕在排气区域和室内空间之间的气流，并且其可以防止光从屏幕反射到房间中。 解决方案：板条5的中间部分具有柔性，并且用于支撑板条的梯带4在从卷轴2悬挂的状态下被支撑，使得可以调节板条的角度 通过旋转卷轴。 屏幕10连接到位于板岩前面的梯带4。 屏幕10通过将透明膜粘合到具有透视性的机织织物上而构成，并且将织物以位于室内侧的方式附接到梯形带4。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JPH11303545A
公开(公告)日：1999-11-02
申请号：JP11379098
申请日：1998-04-23
Applicant: TACHIKAWA BLIND MFG
Inventor： ABO SEIYA , TORII YUKIO
Abstract: PROBLEM TO BE SOLVED: To provide a roll blind capable of winding a wire on a wire drive shaft spirally and securely to perform the pulling out operation and the winding operation of a screen smoothly without providing a spiral pulley on the wire drive shaft. SOLUTION: One end part of a screen 13 is wound around a winding shaft 12, a connection bar 14 is attached to the other end part of the screen 13, both end parts of a wire inserted into the connection bar 14 are wound around a wire drive shaft 17, the wire drive shaft 17 is rotated in the direction of wire winding to pull the screen 13 out of the winding shaft 12, and the winding shaft 12 is rotated in the direction of screen winding to wind the screen 13 around the winding shaft 12. The wire is constituted by a first wire 19a twisted like Z character and a second wire 19b twisted like S character, the first wire 19a and the second wire 19b are mutually connected in the connection bar 14 through a connection member 18, and the connection member 18 is supported in such a manner that it cannot rotate in the connection bar 14 and can move in the longitudinal direction of the connection bar 14.
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公开(公告)号：JPH10176470A
公开(公告)日：1998-06-30
申请号：JP33981396
申请日：1996-12-19
Applicant: TACHIKAWA BLIND MFG
Inventor： TORII YUKIO
IPC: E06B9/44
Abstract: PROBLEM TO BE SOLVED: To securely prevent a screen from dropping out of a winding-up shaft, by holding the screen and a cloth clip fixing the upper end of the screen, between the winding-up shaft and a fitting member of the cloth. SOLUTION: The upper end of a screen 6 is connected to the front end of a cloth clip 5 and the screen 6 is led in the guide 21 of a fitting member of the cloth and further led to the outer peripheral face of the winding-up shaft 11 through a fixing part 14. And the cloth clip 5 is fitted on a fixing projection 22 of the fitting member 17 of the cloth. And a screw 19 is inserted in a screw hole 16 formed on the winding-up shaft 11 from a insertion hole 20 formed in the fitting member 17 of the cloth to press the base end of the fitting member 17 onto the bottom face of a groove 12 of the winding-up shaft 11. Then, the upper face of the cloth clip 5 is pressed on the fixing part 14 and the screen 6 is held between the cloth clip 5 and the fixing part 14. In this way, the screen 6 can be securely prevented from dropping out of the winding-up shaft 11.
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公开(公告)号：JPH09119277A
公开(公告)日：1997-05-06
申请号：JP27559795
申请日：1995-10-24
Applicant: TACHIKAWA BLIND MFG
Inventor： ABO SEIYA , TORII YUKIO
Abstract: PROBLEM TO BE SOLVED: To prevent trouble resulting from the warpage of the support shaft of a winding pipe for a screen. SOLUTION: Bearing brackets 6, 6' for the support shafts 7, 7' of a shaft 4 for supporting a screen are received by aligning bearings 9. The aligning bearing 9 is united with the driving shaft of a motor 8 through a flexible coupling 10. Accordingly, the warpage of the support shafts 7, 7' is absorbed by the aligning bearings 9 first, and the angle variation of the front end of the support shaft is absorbed by the flexible coupling 10.
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公开(公告)号：JPH09119276A
公开(公告)日：1997-05-06
申请号：JP27559895
申请日：1995-10-24
Applicant: TACHIKAWA BLIND MFG
Inventor： ABO SEIYA , TORII YUKIO
Abstract: PROBLEM TO BE SOLVED: To surely prevent the falling of a winding pipe for a screen. SOLUTION: A flange-shaped falling preventive metal fitting 14 is installed to the large diametral section 12 of a support shaft 7' while a wire 16 for connection is stretched between the metal fitting 14 and a bearing bracket 6' constituting an opposed wall. The emergency falling of a winding pipe 4 for a screen is prevented by the suspension action of the wire.
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